:root {
  color-scheme: light;
  --bg: #f6f8ff;
  --surface: #ffffff;
  --surface-warm: #fff8e3;
  --surface-red: #fff0f2;
  --surface-blue: #edf3ff;
  --ink: #17181c;
  --muted: #5f6675;
  --line: #d8deea;
  --red: #d92332;
  --red-dark: #a90f21;
  --gold: #ffc400;
  --gold-dark: #a45c00;
  --blue: #315fd6;
  --green: #128460;
  --shadow: 0 10px 0 rgba(30, 36, 54, .08), 0 26px 56px rgba(30, 36, 54, .12);
  --soft-shadow: 0 5px 0 rgba(30, 36, 54, .08);
  --radius: 22px;
  --max: 1180px;
  font-family: "Noto Sans Arabic", Tahoma, Arial, sans-serif;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0d1017;
  --surface: #151922;
  --surface-warm: #29230f;
  --surface-red: #2a171c;
  --surface-blue: #151e35;
  --ink: #f7f8fb;
  --muted: #b8c0d0;
  --line: #343b4b;
  --red: #ff6674;
  --red-dark: #ff9ba4;
  --gold: #ffd43b;
  --gold-dark: #ffd43b;
  --blue: #82a6ff;
  --green: #61d6ae;
  --shadow: 0 10px 0 rgba(0, 0, 0, .34), 0 26px 56px rgba(0, 0, 0, .3);
  --soft-shadow: 0 5px 0 rgba(0, 0, 0, .28);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--bg);
  background-image:
    linear-gradient(rgba(49, 95, 214, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(49, 95, 214, .045) 1px, transparent 1px);
  background-size: 34px 34px;
  color: var(--ink);
  font-size: 17px;
  line-height: 1.75;
}
a { color: inherit; }
button, input, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.ltr { direction: ltr; unicode-bidi: isolate; font-family: Inter, Arial, sans-serif; }
.skip-link { position: fixed; inset-inline-start: 10px; top: -80px; z-index: 100; background: var(--ink); color: var(--surface); padding: 10px 18px; border-radius: 12px; }
.skip-link:focus { top: 10px; }

.site-header {
  width: min(var(--max), calc(100% - 32px));
  margin: 18px auto 0;
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 82px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 950; font-size: 1.25rem; white-space: nowrap; }
.brand img { width: 58px; height: 58px; }
.nav { margin-inline-start: auto; display: flex; align-items: center; gap: 6px; }
.nav a, .menu-button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 13px;
  border: 1px solid transparent;
  border-radius: 13px;
  text-decoration: none;
  font-weight: 800;
  color: var(--muted);
  background: transparent;
}
.nav a[aria-current="page"] { color: var(--red-dark); background: color-mix(in srgb, var(--surface-red) 86%, transparent); border-color: color-mix(in srgb, var(--red) 35%, transparent); }
.menu-button { display: none; border-color: var(--line); cursor: pointer; }
.nav .menu-button[data-action="theme"] { display: inline-flex; min-width: 46px; padding-inline: 12px; }

main { width: min(var(--max), calc(100% - 32px)); margin: 28px auto 90px; }
.rail { height: 7px; border-radius: 99px; background: linear-gradient(90deg, var(--ink) 0 33.333%, var(--red) 33.333% 66.666%, var(--gold) 66.666%); }
.eyebrow { margin: 0 0 8px; color: var(--red-dark); font-weight: 950; letter-spacing: .08em; text-transform: uppercase; font-size: .82rem; }
.hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 32px;
  padding: clamp(30px, 5vw, 70px);
  border: 1px solid var(--line);
  border-top: 8px solid var(--ink);
  border-radius: 30px;
  background: linear-gradient(135deg, var(--surface) 0 55%, var(--surface-warm));
  box-shadow: var(--shadow);
}
.hero::after { content: ""; position: absolute; width: 280px; height: 280px; inset-inline-end: -120px; bottom: -140px; border: 34px solid rgba(217, 35, 50, .1); border-radius: 50%; }
h1, h2, h3 { line-height: 1.22; margin-top: 0; }
h1 { font-size: clamp(2.35rem, 5.5vw, 5.4rem); margin-bottom: 18px; letter-spacing: -.04em; }
h2 { font-size: clamp(1.75rem, 3vw, 3rem); }
h3 { font-size: 1.25rem; }
.lede { max-width: 760px; color: var(--muted); font-size: clamp(1.05rem, 1.8vw, 1.3rem); }
.actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin-top: 24px; }
.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 10px 20px;
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  font-weight: 950;
  cursor: pointer;
  box-shadow: var(--soft-shadow);
}
.button.primary { background: var(--red); color: white; border-color: var(--red); }
.button.gold { background: var(--gold); color: #17181c; border-color: var(--gold); }
.button.ghost { background: transparent; }
.button.small { min-height: 44px; padding: 7px 14px; font-size: .9rem; }
.button:focus-visible, .nav a:focus-visible, input:focus-visible { outline: 4px solid color-mix(in srgb, var(--gold) 70%, transparent); outline-offset: 3px; }

.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-self: center; position: relative; z-index: 1; }
.stat { padding: 22px 12px; background: color-mix(in srgb, var(--surface) 92%, transparent); border: 1px solid var(--line); border-top: 5px solid var(--red); border-radius: 18px; text-align: center; }
.stat:nth-child(even) { border-top-color: var(--gold); }
.stat strong { display: block; font: 950 1.65rem/1 Inter, Arial, sans-serif; }
.stat span { color: var(--muted); font-size: .9rem; }

.section { margin-top: clamp(64px, 9vw, 110px); }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 24px; }
.section-head p { color: var(--muted); max-width: 660px; margin: 0; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card {
  position: relative;
  padding: 24px;
  border: 1px solid var(--line);
  border-top: 6px solid var(--red);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--soft-shadow);
}
.card:nth-child(3n + 2) { border-top-color: var(--gold); }
.card:nth-child(3n) { border-top-color: var(--blue); }
.card p { color: var(--muted); }
.card .meta { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.chip { display: inline-flex; align-items: center; min-height: 34px; padding: 3px 11px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface-blue); color: var(--ink); font-size: .82rem; font-weight: 850; }
.chip.success { background: color-mix(in srgb, var(--green) 13%, var(--surface)); color: var(--green); }
.card-link { position: absolute; inset: 0; border-radius: inherit; }
.card > :not(.card-link) { position: relative; z-index: 1; pointer-events: none; }
.card .button, .card a:not(.card-link) { pointer-events: auto; }

.route-card { margin-top: 48px; display: grid; grid-template-columns: 78px 1fr auto; align-items: center; gap: 22px; padding: 26px; border: 1px solid color-mix(in srgb, var(--gold) 70%, var(--line)); border-top: 7px solid var(--gold); border-radius: 24px; background: linear-gradient(110deg, var(--surface), var(--surface-warm)); box-shadow: var(--shadow); }
.route-icon { width: 70px; height: 70px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: var(--gold); font-size: 2rem; }
.route-card p { margin: 4px 0 0; color: var(--muted); }

.page-hero { padding: 36px clamp(24px, 5vw, 58px); border: 1px solid var(--line); border-top: 8px solid var(--red); border-radius: 26px; background: linear-gradient(115deg, var(--surface), var(--surface-red)); box-shadow: var(--soft-shadow); }
.page-hero h1 { font-size: clamp(2.25rem, 4vw, 4.3rem); }
.interactive-page .page-hero { padding-block: 28px; text-align: center; }
.interactive-page .page-hero h1 { max-width: 900px; margin-inline: auto; font-size: clamp(2rem, 3.4vw, 3.4rem); }
.interactive-page .page-hero .lede { margin-inline: auto; }
.interactive-page .breadcrumbs { text-align: start; }
.breadcrumbs { margin-bottom: 16px; color: var(--muted); font-size: .9rem; }
.breadcrumbs a { display: inline-flex; min-height: 44px; align-items: center; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.meta a.chip, a.chip { min-height: 44px; }

.lesson-layout { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 28px; align-items: start; }
.prose { min-width: 0; }
.prose section { margin: 28px 0; padding: 26px; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; }
.prose li + li { margin-top: 8px; }
.toc { position: sticky; top: 18px; padding: 20px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); }
.toc a { display: block; padding: 8px 0; color: var(--muted); }

.word-hero { display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: center; }
.english-word { direction: ltr; unicode-bidi: isolate; display: inline-block; font: 950 clamp(3rem, 8vw, 6rem)/1 Inter, Arial, sans-serif; letter-spacing: -.05em; }
.meaning { font-size: clamp(1.3rem, 2.4vw, 2rem); font-weight: 850; }
.sound { width: 52px; height: 52px; display: inline-grid; place-items: center; border: 2px solid color-mix(in srgb, var(--gold) 80%, var(--ink)); border-radius: 50%; background: var(--surface-warm); cursor: pointer; box-shadow: var(--soft-shadow); }
.example { direction: ltr; unicode-bidi: isolate; padding: 18px; border-inline-start: 5px solid var(--red); border-radius: 14px; background: var(--surface-red); font-family: Inter, Arial, sans-serif; }
.translation { padding: 12px 18px; color: var(--muted); }

.study-shell { position: relative; display: grid; gap: 14px; }
.study-top { display: grid; grid-template-columns: 1fr 1fr auto auto; gap: 10px; align-items: center; padding: 12px; border: 1px solid var(--line); border-top: 7px solid var(--gold); border-radius: 20px; background: var(--surface); box-shadow: var(--soft-shadow); }
.study-metric { padding: 4px 10px; }
.study-metric small { display: block; color: var(--muted); font-weight: 800; }
.study-metric strong { font: 900 1.3rem/1.2 Inter, Arial, sans-serif; }
.goal-track { height: 6px; margin-top: 6px; overflow: hidden; border-radius: 999px; background: var(--line); }
.goal-track i { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--red), var(--gold)); transition: width .35s ease; }
.select { min-height: 46px; border: 1px solid var(--line); border-radius: 13px; padding: 6px 12px; background: var(--surface-warm); color: var(--ink); font-weight: 850; }
.direction-select { background: linear-gradient(110deg, var(--gold) 0 54%, var(--red) 55% 100%); color: #17181c; border-color: var(--gold-dark); }
.filter-trigger { min-height: 50px; display: grid; grid-template-columns: auto auto 18px; align-items: center; gap: 8px; padding: 7px 12px; border: 1px solid color-mix(in srgb, var(--gold-dark) 58%, var(--line)); border-radius: 14px; background: var(--surface-warm); color: var(--ink); cursor: pointer; box-shadow: var(--soft-shadow); }
.filter-trigger small { color: var(--muted); font-size: .68rem; font-weight: 900; text-transform: uppercase; }
.filter-trigger strong { white-space: nowrap; }
.filter-trigger > span { font-size: 1.25rem; line-height: 1; }
.filter-trigger.compact { min-width: 175px; }
.filter-panel { position: absolute; z-index: 20; inset-inline-end: 0; top: 80px; width: min(620px, calc(100vw - 40px)); padding: 20px; border: 1px solid var(--line); border-top: 7px solid var(--gold); border-radius: 20px; background: var(--surface); box-shadow: var(--shadow); }
.filter-head, .filter-foot { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.filter-head { padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.filter-head strong, .filter-head small { display: block; }
.filter-head small, .filter-foot span { color: var(--muted); font-size: .86rem; }
.filter-close { width: 42px; height: 42px; border: 0; border-radius: 50%; background: var(--surface-red); color: var(--red-dark); font-size: 1.45rem; cursor: pointer; }
.filter-group { margin: 16px 0; padding: 14px; border: 1px solid var(--line); border-radius: 16px; }
.filter-group legend { padding-inline: 7px; font-weight: 950; }
.filter-group > div { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-top: 10px; }
.filter-group label { min-height: 44px; display: flex; align-items: center; gap: 7px; padding: 7px 10px; border: 1px solid var(--line); border-radius: 12px; cursor: pointer; }
.filter-group label:has(input:checked) { border-color: color-mix(in srgb, var(--red) 55%, var(--line)); background: var(--surface-red); color: var(--red-dark); }
.filter-group input { width: 18px; height: 18px; accent-color: var(--red); }
.filter-all { border: 0; background: transparent; color: var(--red-dark); font-weight: 850; text-decoration: underline; text-underline-offset: 4px; cursor: pointer; }
.active-set { min-height: 44px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 8px 14px; border: 1px solid color-mix(in srgb, var(--blue) 50%, var(--line)); border-radius: 14px; background: var(--surface-blue); font-weight: 850; }
.active-set a { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; color: var(--blue); text-decoration: none; }
.study-support { display: flex; justify-content: flex-end; min-height: 28px; }
.guide-link, .coach-close { border: 0; background: transparent; color: var(--muted); font-weight: 850; text-decoration: underline; text-underline-offset: 4px; cursor: pointer; }
.guide-link, .coach-close { min-height: 44px; padding: 7px 9px; }
.coach-card { position: relative; z-index: 2; display: grid; grid-template-columns: 52px 1fr auto; align-items: center; gap: 14px; padding: 16px 18px; border: 1px solid color-mix(in srgb, var(--blue) 40%, var(--line)); border-inline-start: 7px solid var(--blue); border-radius: 18px; background: var(--surface-blue); box-shadow: var(--soft-shadow); }
.coach-mark { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: var(--gold); font-size: 1.3rem; }
.coach-card p { margin: 2px 0; color: var(--muted); }
.coach-card .eyebrow { color: var(--blue); }
.coach-actions { display: flex; align-items: center; gap: 7px; }
.coach-highlight { outline: 4px solid color-mix(in srgb, var(--blue) 62%, transparent); outline-offset: 4px; }
.study-card { min-height: 540px; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 22px; padding: clamp(24px, 5vw, 62px); border: 1px solid var(--line); border-top: 9px solid var(--red); border-radius: 26px; background: linear-gradient(135deg, var(--surface), var(--surface-blue)); box-shadow: var(--shadow); text-align: center; }
.prompt-row { display: flex; gap: 12px; align-items: center; justify-content: center; }
.study-prompt { font: 950 clamp(2.8rem, 8vw, 6.5rem)/1 Inter, Arial, sans-serif; direction: ltr; unicode-bidi: isolate; }
.study-arabic { font-size: clamp(1.8rem, 4vw, 3.2rem); font-weight: 950; }
.choices { width: min(780px, 100%); display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.choice { min-height: 70px; border: 1px solid var(--line); border-top: 5px solid var(--red); border-radius: 15px; background: var(--surface); color: var(--ink); font-weight: 900; cursor: pointer; }
.choice:hover { transform: translateY(-2px); }
.choice.correct { border-color: var(--green); background: color-mix(in srgb, var(--green) 13%, var(--surface)); }
.choice.wrong { border-color: var(--red); background: var(--surface-red); }
.grades { display: none; grid-template-columns: repeat(3, 1fr); gap: 10px; width: min(680px, 100%); }
.grades.show { display: grid; }
.grades .button { min-height: 68px; flex-direction: column; gap: 0; }
.grades small { display: block; opacity: .78; font-weight: 750; }

.celebration { width: min(760px, 100%); position: relative; overflow: hidden; display: grid; place-items: center; gap: 14px; padding: clamp(26px, 5vw, 56px); border: 1px solid color-mix(in srgb, var(--gold) 70%, var(--line)); border-top: 8px solid var(--gold); border-radius: 26px; background: linear-gradient(135deg, var(--surface), var(--surface-warm)); box-shadow: var(--shadow); }
.celebration h2 { margin: 0; text-align: center; }
.trophy { width: 72px; height: 72px; display: grid; place-items: center; border: 3px solid color-mix(in srgb, var(--red) 65%, var(--gold)); border-radius: 50%; background: var(--gold); font-size: 2rem; box-shadow: var(--soft-shadow); }
.summary-stats { width: min(560px, 100%); display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.summary-stats div { padding: 16px 10px; border: 1px solid var(--line); border-top: 5px solid var(--red); border-radius: 15px; background: var(--surface); text-align: center; }
.summary-stats div:nth-child(2) { border-top-color: var(--gold); }
.summary-stats div:nth-child(3) { border-top-color: var(--blue); }
.summary-stats strong, .summary-stats span { display: block; }
.summary-stats strong { font: 950 1.55rem/1 Inter, Arial, sans-serif; }
.summary-stats span { margin-top: 7px; color: var(--muted); font-size: .82rem; }
.confetti { position: absolute; inset: 0; pointer-events: none; background-image: radial-gradient(circle, var(--red) 0 4px, transparent 5px), radial-gradient(circle, var(--gold) 0 4px, transparent 5px), radial-gradient(circle, var(--blue) 0 4px, transparent 5px); background-size: 91px 83px, 117px 109px, 151px 127px; background-position: 7px 17px, 43px 5px, 21px 39px; opacity: .22; animation: confetti-drift 8s linear infinite; }
@keyframes confetti-drift { to { background-position: 98px 100px, 160px 114px, 172px 166px; } }
.empty-state { display: grid; place-items: center; gap: 12px; text-align: center; }

.activity-shell { position: relative; margin-top: clamp(42px, 6vw, 70px); }
.activity-toolbar { min-height: 62px; display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 14px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.activity-best { color: var(--muted); font-weight: 850; }
.activity-shell .filter-panel { top: 68px; }
.practice-board { min-height: 520px; display: grid; align-content: center; padding: clamp(20px, 4vw, 46px); border: 1px solid var(--line); border-top: 8px solid var(--gold); border-radius: 24px; background: linear-gradient(135deg, var(--surface), color-mix(in srgb, var(--surface-warm) 40%, var(--surface))); box-shadow: var(--shadow); }
.activity-loading { display: grid; place-items: center; gap: 12px; color: var(--muted); }
.loader { width: 48px; height: 48px; border: 5px solid var(--line); border-top-color: var(--red); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(1turn); } }
.quiz-question { text-align: center; margin: 20px 0 28px; }
.quiz-question strong { display: block; direction: ltr; font: 950 clamp(2rem, 6vw, 4.5rem)/1.1 Inter, Arial, sans-serif; }
.quiz-question .sentence-prompt { font-size: clamp(1.35rem, 3.2vw, 2.3rem); line-height: 1.45; }
.progress-dots { display: flex; justify-content: center; gap: 8px; }
.progress-dots i { width: 16px; height: 16px; border: 2px solid var(--red); border-radius: 50%; }
.progress-dots i.done { background: var(--green); border-color: var(--green); }
.activity-score { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin: 16px 0; color: var(--muted); font-weight: 850; }
.activity-score strong { color: var(--ink); }
.activity-score #activityTimer { min-width: 48px; padding: 6px 10px; border-radius: 999px; background: var(--gold); color: #17181c; text-align: center; }
.activity-result { margin: auto; }
.activity-result .actions { justify-content: center; }
.pair-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pair-tile { min-height: 72px; padding: 12px; border: 1px solid var(--line); border-top: 5px solid var(--red); border-radius: 15px; background: var(--surface); color: var(--ink); font-weight: 900; cursor: pointer; }
.pair-tile.en { direction: ltr; border-top-color: var(--blue); font-family: Inter, Arial, sans-serif; }
.pair-tile.open { transform: translateY(-2px); box-shadow: var(--soft-shadow); }
.pair-tile.matched { border-color: var(--green); background: color-mix(in srgb, var(--green) 13%, var(--surface)); opacity: .72; }
.sentence-meaning { margin: 18px auto; text-align: center; font-size: clamp(1.35rem, 3vw, 2.2rem); }
.tile-zone { min-height: 112px; display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 9px; padding: 18px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.tile-zone.selected { margin-bottom: 14px; border: 2px dashed color-mix(in srgb, var(--red) 58%, var(--line)); background: var(--surface-red); }
.tile-zone.selected > span { color: var(--muted); }
.tile-zone.selected.has-tiles > span { display: none; }
.word-tile { min-height: 48px; padding: 8px 14px; border: 1px solid color-mix(in srgb, var(--gold-dark) 45%, var(--line)); border-radius: 13px; background: var(--surface-warm); color: var(--ink); font-weight: 900; cursor: grab; box-shadow: var(--soft-shadow); }
.activity-hint { margin: 14px 0 0; color: var(--muted); text-align: center; font-size: .9rem; }
.activity-actions { justify-content: center; }
.wordle-clue { text-align: center; font-size: 1.15rem; font-weight: 850; }
.wordle-grid { width: min(410px, 100%); display: grid; gap: 7px; margin: 18px auto; direction: ltr; }
.wordle-grid > div { display: grid; grid-template-columns: repeat(5, 1fr); gap: 7px; }
.wordle-grid span { aspect-ratio: 1; display: grid; place-items: center; border: 2px solid var(--line); border-radius: 9px; background: var(--surface); text-transform: uppercase; font: 950 clamp(1.1rem, 4vw, 1.55rem)/1 Inter, Arial, sans-serif; }
.wordle-grid .exact { border-color: var(--green); background: var(--green); color: white; }
.wordle-grid .present { border-color: var(--gold-dark); background: var(--gold); color: #17181c; }
.wordle-grid .absent { background: var(--muted); color: white; }
.wordle-form { width: min(520px, 100%); margin: auto; }
.wordle-form label { display: block; margin-bottom: 7px; font-weight: 850; }
.wordle-form > div { display: grid; grid-template-columns: 1fr auto; gap: 8px; }

.progress-dashboard { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.progress-dashboard article { padding: 18px; border: 1px solid var(--line); border-top: 5px solid var(--red); border-radius: 18px; background: var(--surface); box-shadow: var(--soft-shadow); }
.progress-dashboard article:nth-child(4n + 2) { border-top-color: var(--gold); }
.progress-dashboard article:nth-child(4n + 3) { border-top-color: var(--blue); }
.progress-dashboard article:nth-child(4n) { border-top-color: var(--green); }
.progress-dashboard small, .progress-dashboard strong { display: block; }
.progress-dashboard small { color: var(--muted); font-weight: 800; }
.progress-dashboard strong { margin-top: 7px; font: 950 1.55rem/1.2 Inter, Arial, sans-serif; }
.settings-filter-card { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 24px; }
.settings-filter-card .filter-panel { top: calc(100% - 10px); }
.complete-unit.completed { border-color: var(--green); background: color-mix(in srgb, var(--green) 14%, var(--surface)); color: var(--green); }
.unit-progress { display: block; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); color: var(--green); font-weight: 900; }
.unit-card.completed { border-color: color-mix(in srgb, var(--green) 55%, var(--line)); background: color-mix(in srgb, var(--green) 8%, var(--surface)); }
.unit-card.completed::after { content: "✓ مكتملة"; position: absolute; top: 15px; inset-inline-end: 15px; padding: 3px 9px; border-radius: 999px; background: var(--green); color: white; font-size: .72rem; font-weight: 900; }
.lesson-stagebar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; padding: 6px; border: 1px solid var(--line); border-radius: 18px; background: var(--line); box-shadow: var(--soft-shadow); }
.lesson-stagebar span { min-height: 54px; display: flex; align-items: center; justify-content: center; gap: 8px; padding: 8px; background: var(--surface); color: var(--muted); font-weight: 850; }
.lesson-stagebar span:first-child { border-start-start-radius: 12px; border-end-start-radius: 12px; }
.lesson-stagebar span:last-child { border-start-end-radius: 12px; border-end-end-radius: 12px; }
.lesson-stagebar b { width: 27px; height: 27px; display: grid; place-items: center; border-radius: 50%; background: var(--red); color: white; font: 900 .8rem/1 Inter, Arial, sans-serif; }
.lesson-stagebar span:nth-child(2) b { background: var(--gold); color: #17181c; }
.lesson-stagebar span:nth-child(3) b { background: var(--blue); }
.lesson-stagebar span:nth-child(4) b { background: var(--green); }
.lesson-callout, .mistake-card, .checkpoint { border-radius: 18px; }
.lesson-callout { border-inline-start: 7px solid var(--blue) !important; background: color-mix(in srgb, var(--blue) 7%, var(--surface)) !important; }
.lesson-callout.grammar-route { border-inline-start-color: var(--gold) !important; background: color-mix(in srgb, var(--gold) 10%, var(--surface)) !important; }
.grammar-route .actions { margin-top: 14px; }
.mistake-card { border-inline-start: 7px solid var(--gold) !important; background: color-mix(in srgb, var(--gold) 10%, var(--surface)) !important; }
.lesson-examples { display: grid; gap: 12px; margin-top: 20px; }
.lesson-example { display: grid; grid-template-columns: 42px 1fr; gap: 14px; align-items: start; padding: 18px; border: 1px solid var(--line); border-radius: 17px; background: var(--surface-red); }
.lesson-example:nth-child(even) { background: var(--surface-warm); }
.lesson-example p { margin: 0; }
.lesson-example .translation { margin-top: 7px; }
.example-number { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; background: var(--ink); color: var(--surface); font: 900 .8rem/1 Inter, Arial, sans-serif; }
.checkpoint { margin: 18px 0; padding: 16px 18px; border: 1px dashed color-mix(in srgb, var(--green) 60%, var(--line)); background: color-mix(in srgb, var(--green) 7%, var(--surface)); }
.checkpoint p { margin-bottom: 0; }
.unit-navigation { width: min(var(--max), calc(100% - 32px)); margin: 18px auto 70px; display: grid; grid-template-columns: 1fr 130px 1fr; gap: 12px; }
.unit-navigation a { min-height: 88px; display: flex; flex-direction: column; justify-content: center; padding: 16px 20px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); text-decoration: none; box-shadow: var(--soft-shadow); }
.unit-navigation a:last-child { border-inline-end: 6px solid var(--red); }
.unit-navigation a:first-child { border-inline-start: 6px solid var(--blue); }
.unit-navigation small { color: var(--muted); font-weight: 800; }
.unit-navigation .unit-index { align-items: center; border-color: var(--gold); background: var(--surface-warm); text-align: center; }
.unit-navigation .unit-index small { font: 950 1.4rem/1 Inter, Arial, sans-serif; color: var(--ink); }

.filterbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 20px; }
.search { flex: 1 1 280px; min-height: 50px; border: 1px solid var(--line); border-radius: 15px; padding: 8px 16px; background: var(--surface); color: var(--ink); }
.catalog-summary { display: grid; grid-template-columns: 180px 220px 1fr; align-items: stretch; gap: 12px; margin-bottom: 22px; }
.catalog-summary > div, .catalog-summary > p { margin: 0; padding: 16px 18px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.catalog-summary > div { border-top: 5px solid var(--red); }
.catalog-summary > div:nth-child(2) { border-top-color: var(--green); }
.catalog-summary strong, .catalog-summary span { display: block; }
.catalog-summary strong { font: 950 1.55rem/1.2 Inter, Arial, sans-serif; }
.catalog-summary span, .catalog-summary p { color: var(--muted); }
.catalog-filters .select { flex: 0 1 190px; }
.catalog-result-head { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin: 0 0 14px; color: var(--muted); }
.word-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.word-row { min-width: 0; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 16px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); text-decoration: none; }
.word-row.is-ready { border-top: 4px solid var(--green); box-shadow: var(--soft-shadow); }
.word-row.is-ready:hover { border-color: var(--green); transform: translateY(-1px); }
.word-row.is-draft { border-style: dashed; background: color-mix(in srgb, var(--surface) 86%, var(--surface-blue)); }
.word-row strong { direction: ltr; unicode-bidi: isolate; font: 850 1.1rem Inter, Arial, sans-serif; }
.word-row span { color: var(--muted); }
.catalog-copy { min-width: 0; display: grid; gap: 3px; }
.catalog-arabic, .catalog-definition { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.catalog-definition { font-size: .82rem; }
.catalog-badges { display: flex; max-width: 142px; justify-content: flex-end; gap: 5px; flex-wrap: wrap; }
.chip.draft { color: var(--muted); border-style: dashed; background: var(--surface-blue); }
.catalog-more { display: flex; justify-content: center; align-items: center; gap: 14px; margin-top: 22px; color: var(--muted); }

.review-banner { margin-bottom: 18px; padding: 12px 18px; border: 1px solid var(--gold); border-radius: 14px; background: var(--surface-warm); color: var(--gold-dark); font-weight: 800; }
.exam-source { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line); }
.timeline { display: grid; gap: 12px; }
.timeline article { display: grid; grid-template-columns: 80px 1fr; gap: 16px; padding: 18px; border: 1px solid var(--line); border-inline-start: 7px solid var(--red); border-radius: 16px; background: var(--surface); }
.timeline article:nth-child(even) { border-inline-start-color: var(--gold); }

.site-footer { width: min(var(--max), calc(100% - 32px)); margin: 0 auto 28px; padding: 28px 0; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 28px; color: var(--muted); }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.site-footer a { min-height: 44px; display: inline-flex; align-items: center; }

.toast { position: fixed; inset-inline: 20px; bottom: 20px; z-index: 50; max-width: 420px; margin-inline-start: auto; padding: 14px 18px; border-radius: 14px; background: var(--ink); color: var(--surface); box-shadow: var(--shadow); transform: translateY(130%); transition: transform .25s ease; }
.toast.show { transform: translateY(0); }

@media (max-width: 900px) {
  .site-header { align-items: flex-start; flex-wrap: wrap; }
  .menu-button { display: inline-flex; margin-inline-start: auto; }
  .nav { display: none; width: 100%; order: 3; flex-wrap: wrap; margin: 0; padding: 10px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
  .nav.open { display: flex; }
  .hero { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(4, 1fr); }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .lesson-layout { grid-template-columns: 1fr; }
  .toc { position: static; }
  .route-card { grid-template-columns: 60px 1fr; }
  .route-card .actions { grid-column: 1 / -1; }
  .study-top { grid-template-columns: 1fr 1fr; }
  .filter-panel { top: 136px; }
  .progress-dashboard { grid-template-columns: repeat(2, 1fr); }
  .word-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .catalog-summary { grid-template-columns: 1fr 1fr; }
  .catalog-summary > p { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .site-header, main, .site-footer { width: min(100% - 20px, var(--max)); }
  .brand img { width: 52px; height: 52px; }
  .hero { padding: 28px 20px; border-radius: 22px; }
  h1 { font-size: clamp(2.2rem, 13vw, 3.8rem); }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .grid, .grid.two, .word-list { grid-template-columns: 1fr; }
  .catalog-summary { grid-template-columns: 1fr 1fr; gap: 8px; }
  .catalog-summary > div, .catalog-summary > p { padding: 13px; }
  .catalog-summary strong { font-size: 1.3rem; }
  .catalog-filters { display: grid; grid-template-columns: 1fr 1fr; }
  .catalog-filters .search { grid-column: 1 / -1; width: 100%; }
  .catalog-filters .select { width: 100%; min-width: 0; font-size: .88rem; }
  .catalog-result-head { align-items: flex-start; flex-direction: column; gap: 2px; }
  .word-row { grid-template-columns: minmax(0, 1fr) auto; padding: 14px; }
  .catalog-badges { max-width: 126px; }
  .section-head { align-items: start; flex-direction: column; }
  .route-card { grid-template-columns: 48px 1fr; padding: 18px; gap: 12px; }
  .route-icon { width: 48px; height: 48px; font-size: 1.4rem; }
  .route-card .actions { gap: 8px; }
  .button { padding-inline: 15px; white-space: nowrap; }
  .page-hero { padding: 26px 19px; }
  .interactive-page .page-hero { padding-block: 21px; }
  .interactive-page .page-hero h1 { font-size: clamp(1.9rem, 9vw, 2.55rem); }
  .word-hero { grid-template-columns: 1fr; }
  .word-hero .sound { justify-self: start; }
  .study-top { grid-template-columns: 1fr 1fr; padding: 8px; }
  .study-top .select, .study-top .filter-trigger { min-width: 0; width: 100%; padding-inline: 8px; }
  .study-metric { padding: 4px; }
  .study-metric strong { font-size: 1rem; }
  .filter-trigger { grid-template-columns: auto 1fr 14px; gap: 5px; font-size: .87rem; }
  .filter-panel { position: fixed; z-index: 70; inset: auto 10px 10px; width: auto; max-height: calc(100dvh - 20px); overflow: auto; border-radius: 22px; }
  .filter-group > div { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filter-foot { align-items: flex-start; flex-direction: column; }
  .coach-card { grid-template-columns: 42px 1fr; padding: 14px; }
  .coach-mark { width: 40px; height: 40px; }
  .coach-actions { grid-column: 1 / -1; justify-content: flex-end; }
  .study-card { min-height: 500px; padding: 24px 14px; }
  .prompt-row { width: 100%; }
  .choices { grid-template-columns: 1fr; }
  .choice { min-height: 58px; }
  .grades { grid-template-columns: 1fr; }
  .practice-board { min-height: 500px; padding: 20px 12px; }
  .activity-toolbar { align-items: stretch; }
  .activity-best { align-self: center; font-size: .82rem; }
  .activity-shell .filter-panel { top: auto; }
  .pair-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .pair-tile { min-height: 64px; padding: 8px; font-size: .88rem; }
  .summary-stats { gap: 6px; }
  .summary-stats div { padding: 13px 5px; }
  .summary-stats strong { font-size: 1.2rem; }
  .celebration { padding-inline: 14px; }
  .progress-dashboard { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .progress-dashboard article { padding: 14px 10px; }
  .settings-filter-card { grid-template-columns: 1fr; }
  .settings-filter-card .filter-trigger { width: 100%; }
  .wordle-form > div { grid-template-columns: 1fr; }
  .site-footer { flex-direction: column; }
  .footer-links { gap: 8px 16px; }
  .timeline article { grid-template-columns: 1fr; }
  .lesson-stagebar { grid-template-columns: repeat(2, 1fr); }
  .lesson-stagebar span { min-height: 48px; font-size: .88rem; }
  .lesson-example { grid-template-columns: 34px 1fr; padding: 14px; }
  .example-number { width: 32px; height: 32px; }
  .unit-navigation { width: min(100% - 20px, var(--max)); grid-template-columns: 1fr 70px 1fr; gap: 7px; }
  .unit-navigation a { min-height: 78px; padding: 10px; font-size: .8rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}

/* --------------------------------------------------------------------------
   Route system v2 — one product language, distinct learning destinations
   -------------------------------------------------------------------------- */

:root {
  --canvas: #f4f7fb;
  --paper: #fffefb;
  --ink-soft: #303544;
  --track: #222632;
  --accent: var(--red);
  --accent-2: var(--gold);
  --accent-deep: var(--red-dark);
  --accent-soft: var(--surface-red);
  --panel-radius: 24px;
  --control-radius: 12px;
  --section-gap: clamp(52px, 7vw, 86px);
  --display-font: "Segoe UI", Tahoma, sans-serif;
  --body-font: "Segoe UI", Tahoma, sans-serif;
}

:root[data-theme="dark"] {
  --canvas: #0b0e14;
  --paper: #151922;
  --ink-soft: #d5d9e3;
  --track: #f6f7fb;
}

body {
  --family-accent: var(--red);
  --family-accent-2: var(--gold);
  --family-deep: var(--red-dark);
  --family-soft: var(--surface-red);
  background-color: var(--canvas);
  background-image:
    linear-gradient(color-mix(in srgb, var(--family-accent) 4%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--family-accent) 4%, transparent) 1px, transparent 1px);
  background-size: 38px 38px;
  font-family: var(--body-font);
  letter-spacing: 0;
}

.family-home { --family-accent: #d92332; --family-accent-2: #ffc400; --family-deep: #a90f21; --family-soft: #fff0f2; }
.family-study { --family-accent: #cf2438; --family-accent-2: #6e56cf; --family-deep: #9f1126; --family-soft: #fff0f3; }
.family-course { --family-accent: #b85616; --family-accent-2: #f0b400; --family-deep: #71320c; --family-soft: #fff5dc; }
.family-words { --family-accent: #087f66; --family-accent-2: #315fd6; --family-deep: #075b4b; --family-soft: #eaf8f3; }
.family-grammar { --family-accent: #315fd6; --family-accent-2: #7b55cf; --family-deep: #1e419f; --family-soft: #edf3ff; }
.family-practice { --family-accent: #cf3d69; --family-accent-2: #7459d6; --family-deep: #982445; --family-soft: #fff0f5; }
.family-games { --family-accent: #117b58; --family-accent-2: #e0a700; --family-deep: #07563e; --family-soft: #eaf7f1; }
.family-exams { --family-accent: #173f5f; --family-accent-2: #d92332; --family-deep: #0c2a43; --family-soft: #edf4f8; }
.family-media { --family-accent: #7044c6; --family-accent-2: #e65b73; --family-deep: #4d2a92; --family-soft: #f3efff; }
.family-sound { --family-accent: #087e8b; --family-accent-2: #f0a202; --family-deep: #045764; --family-soft: #e9f8fa; }
.family-settings { --family-accent: #3f526f; --family-accent-2: #d7a500; --family-deep: #27364d; --family-soft: #f0f3f8; }
.family-about { --family-accent: #9e2844; --family-accent-2: #315fd6; --family-deep: #6d182f; --family-soft: #fff0f3; }
.family-error { --family-accent: #d92332; --family-accent-2: #ffc400; --family-deep: #17181c; --family-soft: #fff4d6; }

:root[data-theme="dark"] body {
  --family-soft: color-mix(in srgb, var(--family-accent) 13%, var(--surface));
}

h1, h2, h3, .button, .nav a, .brand { font-family: var(--display-font); }
h1 { text-wrap: balance; }
h2, h3 { text-wrap: pretty; }

.site-header {
  position: relative;
  min-height: 76px;
  margin-top: 10px;
  gap: 18px;
}
/* The tricolour bar that used to sit under the wordmark is gone: the header
   already has a rule beneath it, and two lines stacked read as an accident. */
.brand { gap: 11px; font-size: 1.32rem; color: var(--ink); }
.brand img { width: 54px; height: 54px; filter: drop-shadow(0 3px 0 color-mix(in srgb, var(--ink) 12%, transparent)); }
.nav { gap: 2px; }
.nav a, .menu-button { min-height: 44px; padding-inline: 11px; border-radius: 11px; font-size: .93rem; }
.nav a { position: relative; }
.nav a::after {
  content: "";
  position: absolute;
  inset-inline: 12px;
  bottom: 3px;
  height: 3px;
  border-radius: 999px;
  background: var(--family-accent);
  transform: scaleX(0);
  transition: transform .18s ease;
}
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav a[aria-current="page"] {
  border-color: color-mix(in srgb, var(--family-accent) 34%, transparent);
  background: color-mix(in srgb, var(--family-soft) 78%, transparent);
  color: var(--family-deep);
}
:root[data-theme="dark"] .nav a[aria-current="page"] { color: color-mix(in srgb, var(--family-accent) 66%, white); }

main { margin-top: 14px; }
.page-line {
  min-height: 38px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 9px;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: .72rem;
  font-weight: 900;
  letter-spacing: .08em;
}
.page-line::before { content: ""; height: 1px; background: var(--line); }
.page-line i {
  grid-column: 1;
  justify-self: end;
  width: 82px;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--track) 0 33%, var(--family-accent) 33% 66%, var(--family-accent-2) 66%);
}
.page-line span { direction: ltr; font-family: ui-monospace, Consolas, monospace; color: var(--family-deep); }
.page-line b { color: var(--muted); }

.hero {
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
  gap: clamp(34px, 5vw, 72px);
  min-height: 590px;
  align-items: center;
  padding: clamp(42px, 6vw, 76px);
  border-top: 0;
  border-radius: 34px 34px 18px 34px;
  background:
    linear-gradient(90deg, var(--track) 0 32%, var(--red) 32% 65%, var(--gold) 65%) top / 100% 9px no-repeat,
    linear-gradient(128deg, var(--surface) 0 64%, var(--surface-warm));
}
.hero::before {
  content: "EN  →  AR";
  position: absolute;
  inset-inline-start: clamp(36px, 5vw, 70px);
  bottom: 26px;
  color: color-mix(in srgb, var(--ink) 34%, transparent);
  font: 900 .72rem/1 ui-monospace, Consolas, monospace;
  letter-spacing: .16em;
}
.hero::after {
  width: 380px;
  height: 380px;
  border-width: 52px;
  border-color: color-mix(in srgb, var(--red) 9%, transparent);
}
.hero > div:first-child { position: relative; z-index: 2; }
.hero h1 { max-width: 780px; font-size: clamp(3rem, 6vw, 5.75rem); }
.hero .lede { max-width: 720px; }

.stat-grid { gap: 14px; }
.stat {
  min-height: 132px;
  display: grid;
  place-content: center;
  border: 1px solid var(--line);
  border-top: 0;
  border-radius: 12px 12px 22px 12px;
  background: color-mix(in srgb, var(--surface) 95%, transparent);
  box-shadow: 0 8px 0 color-mix(in srgb, var(--ink) 7%, transparent);
}
.stat::before { content: ""; height: 5px; margin: -1px -12px 17px; border-radius: 999px; background: var(--red); }
.stat:nth-child(even)::before { background: var(--gold); }
.stat strong { font-size: 1.85rem; }

.page-hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 230px;
  align-items: center;
  gap: clamp(30px, 5vw, 72px);
  min-height: 326px;
  padding: clamp(34px, 5vw, 58px);
  border: 1px solid color-mix(in srgb, var(--family-accent) 25%, var(--line));
  border-top: 0;
  border-radius: 30px 30px 16px 30px;
  background:
    linear-gradient(90deg, var(--track) 0 32%, var(--family-accent) 32% 67%, var(--family-accent-2) 67%) top / 100% 8px no-repeat,
    linear-gradient(128deg, var(--surface) 0 62%, var(--family-soft));
  box-shadow: var(--shadow);
}
.page-hero::before {
  content: "";
  position: absolute;
  inset-inline-start: -76px;
  bottom: -110px;
  width: 240px;
  height: 240px;
  border: 32px solid color-mix(in srgb, var(--family-accent) 8%, transparent);
  border-radius: 50%;
}
.hero-copy { position: relative; z-index: 1; min-width: 0; }
.page-hero h1 { max-width: 850px; margin-bottom: 14px; font-size: clamp(2.45rem, 4.2vw, 4.45rem); }
.page-hero .lede { margin-bottom: 0; }
.page-hero .eyebrow { color: var(--family-deep); }
.hero-board {
  position: relative;
  min-height: 172px;
  display: grid;
  align-content: center;
  gap: 10px;
  padding: 24px;
  border: 1px solid color-mix(in srgb, var(--family-accent) 32%, var(--line));
  border-radius: 18px 18px 8px 18px;
  background: var(--surface);
  box-shadow: 0 9px 0 color-mix(in srgb, var(--family-accent) 14%, transparent);
  text-align: start;
}
.hero-board::before {
  content: "";
  position: absolute;
  inset-inline: 18px;
  top: 16px;
  height: 5px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--track) 0 33%, var(--family-accent) 33% 67%, var(--family-accent-2) 67%);
}
.hero-board small { margin-top: 10px; color: var(--muted); font-weight: 850; }
.hero-board strong::before { content: "PATH"; direction: ltr; display: block; font: 950 1.9rem/1 var(--display-font); color: var(--family-deep); }
.hero-board span::before { content: "محطة تعلّم"; color: var(--muted); font-weight: 800; }
.family-study .hero-board strong::before { content: "+100 XP"; }
.family-study .hero-board span::before { content: "استرجاع نشط"; }
.family-course .hero-board strong::before { content: "Pre-A1  →  C2"; }
.family-course .hero-board span::before { content: "156 وحدة مترابطة"; }
.family-words .hero-board strong::before { content: "25,000"; }
.family-words .hero-board span::before { content: "كلمة قابلة للبحث"; }
.family-grammar .hero-board strong::before { content: "WHY → HOW"; }
.family-grammar .hero-board span::before { content: "المعنى قبل الجدول"; }
.family-practice .hero-board strong::before { content: "01 / 05"; }
.family-practice .hero-board span::before { content: "مهارة واحدة كل مرة"; }
.family-games .hero-board { background: var(--track); color: var(--surface); }
.family-games .hero-board strong::before { content: "PLAY × 5"; color: var(--gold); }
.family-games .hero-board small, .family-games .hero-board span::before { color: color-mix(in srgb, var(--surface) 78%, transparent); }
.family-exams .hero-board strong::before { content: "IELTS +"; }
.family-exams .hero-board span::before { content: "12 مسار تحضير"; }
.hero-board strong[data-label]::before { content: attr(data-label); }
.hero-board span[data-label]::before { content: attr(data-label); }
.family-exams .hero-board strong[data-label]::before { font-size: clamp(1.2rem, 2vw, 1.7rem); line-height: 1.05; overflow-wrap: anywhere; }
.family-media .hero-board strong::before { content: "▶  12"; }
.family-media .hero-board span::before { content: "شرح ثم تطبيق"; }
.family-sound .hero-board strong::before { content: "/p/ ≠ /b/"; }
.family-sound .hero-board span::before { content: "اسمع ثم قل"; }
.family-settings .hero-board strong::before { content: "◉  ━  ◐"; }
.family-settings .hero-board span::before { content: "هدفك، صوتك، بياناتك"; }
.family-about .hero-board strong::before { content: "WHY"; }
.family-about .hero-board span::before { content: "كيف بُني الطريق"; }

.page-detail .page-hero { min-height: 260px; grid-template-columns: minmax(0, 1fr) 190px; }
.page-detail .hero-board { min-height: 138px; padding: 20px; }
.page-interactive .page-hero { min-height: 230px; grid-template-columns: minmax(0, 1fr) 190px; text-align: start; }
.page-interactive .page-hero h1, .page-interactive .page-hero .lede { margin-inline: 0; }

.review-banner {
  width: max-content;
  max-width: 100%;
  margin: 0 0 12px auto;
  padding: 7px 13px;
  border-color: color-mix(in srgb, var(--gold) 52%, var(--line));
  background: color-mix(in srgb, var(--surface-warm) 72%, transparent);
  color: var(--muted);
  font-size: .78rem;
}

.section { margin-top: var(--section-gap); }
.section-head { padding-bottom: 17px; border-bottom: 1px solid var(--line); }
.section-head h2 { margin-bottom: 0; }
.section-head .eyebrow { color: var(--family-deep); }

.grid { gap: 16px; counter-reset: route-card; }
.card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 26px;
  border: 1px solid var(--line);
  border-top: 0;
  border-inline-start: 5px solid var(--family-accent);
  border-radius: 10px 22px 22px 22px;
  background: var(--surface);
  box-shadow: 0 6px 0 color-mix(in srgb, var(--ink) 7%, transparent);
  counter-increment: route-card;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.card::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--family-accent), var(--family-accent-2));
}
.card:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--family-accent) 44%, var(--line)); box-shadow: 0 10px 0 color-mix(in srgb, var(--family-accent) 10%, transparent); }
.card:nth-child(3n + 2), .card:nth-child(3n) { border-top-color: transparent; }
.card h3 { padding-inline-end: 46px; margin-bottom: 8px; font-size: 1.34rem; }
.card p { margin-top: 0; }
.card .button { align-self: flex-start; margin-top: auto; }
.card-stop {
  position: absolute;
  inset-inline-end: 18px;
  top: 17px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--family-accent) 35%, var(--line));
  border-radius: 10px;
  background: var(--family-soft);
  color: var(--family-deep);
  font: 900 .7rem/1 ui-monospace, Consolas, monospace;
}
.card-stop::before { content: counter(route-card, decimal-leading-zero); }

.home-route { min-height: 230px; padding-top: 58px; }
.home-route .card-stop { inset-inline-start: 24px; inset-inline-end: auto; top: 19px; width: auto; border: 0; background: transparent; }
.home-route .card-stop::before { content: attr(data-stop); font-size: .9rem; }
.home-route::after {
  content: "";
  position: absolute;
  inset-inline-start: 24px;
  top: 49px;
  width: 54px;
  height: 5px;
  border-radius: 999px;
  background: var(--family-accent-2);
}

.level-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.level-card { grid-column: span 2; min-height: 255px; }
.level-card:nth-child(-n + 2) { grid-column: span 3; }
.level-card h3 { direction: ltr; unicode-bidi: isolate; font-size: clamp(1.7rem, 3vw, 2.35rem); }
.level-card::after { content: attr(data-level); position: absolute; inset-inline-end: 20px; bottom: 10px; color: color-mix(in srgb, var(--family-accent) 9%, transparent); font: 950 5rem/1 var(--display-font); direction: ltr; }

.about-map { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.about-map .about-route { min-height: 260px; padding-top: 60px; }
.about-map .about-route .card-stop { inset-inline-start: 22px; inset-inline-end: auto; width: 38px; }
.about-map .about-route .card-stop::before { content: attr(data-stop); }
.about-map .about-route:nth-child(2n) { background: color-mix(in srgb, var(--family-soft) 48%, var(--surface)); }

.family-grammar.page-index .grid,
.family-practice.page-index .grid,
.family-games.page-index .grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.family-grammar.page-index .grid > .card { grid-column: span 2; min-height: 235px; }
.family-practice.page-index .grid > .card,
.family-games.page-index .grid > .card { grid-column: span 2; min-height: 250px; }
.family-practice.page-index .grid > .card:nth-child(-n + 2),
.family-games.page-index .grid > .card:nth-child(-n + 2) { grid-column: span 3; }
.family-games.page-index .card:nth-child(2n) { background: color-mix(in srgb, var(--family-soft) 46%, var(--surface)); }
.family-exams.page-index .grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.family-exams.page-index .grid > .card { min-height: 270px; }
.family-exams.page-index .grid > .card:first-child { grid-column: span 2; background: var(--family-soft); }

.route-card {
  position: relative;
  overflow: hidden;
  margin-top: var(--section-gap);
  grid-template-columns: 72px minmax(0, 1fr) auto;
  gap: 20px;
  padding: 25px 28px;
  border: 1px solid color-mix(in srgb, var(--family-accent) 28%, var(--line));
  border-top: 0;
  border-radius: 12px 24px 24px 24px;
  background: linear-gradient(105deg, var(--surface), var(--family-soft));
  box-shadow: 0 8px 0 color-mix(in srgb, var(--family-accent) 11%, transparent);
}
.route-card::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 7px;
  background: linear-gradient(90deg, var(--track) 0 32%, var(--family-accent) 32% 68%, var(--family-accent-2) 68%);
}
.route-icon {
  position: relative;
  width: 64px;
  height: 64px;
  border: 2px solid var(--track);
  background: var(--surface);
  color: var(--family-deep);
}
.route-icon span { font-weight: 950; line-height: 1; }
.route-copy h3 { margin-bottom: 4px; font-size: 1.5rem; }
.route-card .actions { margin-top: 0; justify-content: flex-end; }

.button {
  border-radius: var(--control-radius);
  box-shadow: 0 4px 0 color-mix(in srgb, var(--ink) 12%, transparent);
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease;
}
.button:hover { transform: translateY(-2px); box-shadow: 0 6px 0 color-mix(in srgb, var(--ink) 12%, transparent); }
.button:active { transform: translateY(2px); box-shadow: 0 1px 0 color-mix(in srgb, var(--ink) 12%, transparent); }
.button.primary { background: var(--family-accent); border-color: var(--family-accent); }
.button.gold { background: var(--family-accent-2); border-color: var(--family-accent-2); }

.page-detail .lesson-layout { gap: 22px; }
.page-detail .prose {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--panel-radius);
  background: var(--surface);
  box-shadow: var(--soft-shadow);
}
.page-detail .prose > section {
  margin: 0;
  padding: clamp(24px, 4vw, 38px);
  border: 0;
  border-bottom: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
}
.page-detail .prose > section:last-child { border-bottom: 0; }
.page-detail .toc {
  top: 16px;
  overflow: hidden;
  padding-top: 29px;
  border-top: 0;
  border-radius: 10px 20px 20px 20px;
  box-shadow: var(--soft-shadow);
}
.page-detail .toc::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 6px;
  background: linear-gradient(90deg, var(--track), var(--family-accent), var(--family-accent-2));
}
.page-detail .toc a { border-bottom: 1px solid var(--line); text-decoration: none; }

.family-words .word-hero { padding: 6px; }
.family-words .english-word { color: var(--family-deep); }
.family-words .meaning { max-width: 700px; margin-top: 8px; }
.family-words .example { border-inline-start-color: var(--family-accent); background: var(--family-soft); }
.family-words .sound { border-color: var(--family-accent); background: var(--family-soft); color: var(--family-deep); }

.practice-board {
  border-top: 0;
  background:
    linear-gradient(90deg, var(--track) 0 32%, var(--family-accent) 32% 68%, var(--family-accent-2) 68%) top / 100% 8px no-repeat,
    radial-gradient(circle at 10% 10%, color-mix(in srgb, var(--family-accent) 7%, transparent), transparent 32%),
    var(--surface);
}
.activity-toolbar { border-radius: 14px; border-inline-start: 5px solid var(--family-accent); box-shadow: var(--soft-shadow); }
.pair-tile:nth-child(2n), .choice:nth-child(2n) { border-top-color: var(--family-accent-2); }

.progress-dashboard article { border-top: 0; border-inline-start: 5px solid var(--family-accent); border-radius: 10px 17px 17px 17px; }
.progress-dashboard article:nth-child(4n + 2) { border-inline-start-color: var(--family-accent-2); }
.progress-dashboard article:nth-child(4n + 3) { border-inline-start-color: var(--blue); }
.progress-dashboard article:nth-child(4n) { border-inline-start-color: var(--green); }

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: 30px 0 18px;
  border-top: 1px solid var(--line);
}
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-brand img { width: 42px; height: 42px; }
.footer-brand strong, .footer-brand span { display: block; }
.footer-brand span, .footer-note { font-size: .82rem; }
.footer-note { grid-column: 1 / -1; padding-top: 14px; border-top: 1px solid color-mix(in srgb, var(--line) 60%, transparent); }
.footer-links { justify-content: flex-end; }
.footer-links a { text-underline-offset: 5px; }

@keyframes route-enter {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.page-hero, .hero { animation: route-enter .42s ease-out both; }
.section { animation: route-enter .42s .06s ease-out both; }

@media (max-width: 1040px) {
  .nav a, .menu-button { padding-inline: 8px; font-size: .86rem; }
  .page-hero { grid-template-columns: minmax(0, 1fr) 190px; }
  .family-exams.page-index .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .family-exams.page-index .grid > .card:first-child { grid-column: span 2; }
}

@media (max-width: 900px) {
  .site-header { align-items: center; }
  .nav { box-shadow: var(--shadow); }
  .hero { min-height: auto; grid-template-columns: 1fr; }
  .hero .stat-grid { order: 2; }
  .page-hero, .page-detail .page-hero, .page-interactive .page-hero { grid-template-columns: minmax(0, 1fr) 170px; }
  .hero-board { min-height: 140px; }
  .level-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .level-card, .level-card:nth-child(-n + 2) { grid-column: span 1; }
  .family-grammar.page-index .grid,
  .family-practice.page-index .grid,
  .family-games.page-index .grid,
  .family-exams.page-index .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .family-grammar.page-index .grid > .card,
  .family-practice.page-index .grid > .card,
  .family-games.page-index .grid > .card,
  .family-practice.page-index .grid > .card:nth-child(-n + 2),
  .family-games.page-index .grid > .card:nth-child(-n + 2),
  .family-exams.page-index .grid > .card,
  .family-exams.page-index .grid > .card:first-child { grid-column: span 1; }
  .about-map { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 620px) {
  :root { --section-gap: 42px; }
  .site-header { min-height: 66px; margin-top: 4px; }
  .brand { font-size: 1.12rem; }
  .brand img { width: 46px; height: 46px; }
  .menu-button { min-height: 44px; }
  main { margin-top: 8px; }
  .page-line { min-height: 28px; margin-bottom: 8px; }
  .page-line i { width: 58px; height: 5px; }
  .page-line b { display: none; }
  .hero { gap: 26px; min-height: auto; padding: 30px 20px 42px; border-radius: 22px 22px 10px 22px; }
  .hero::before { inset-inline-start: 20px; bottom: 16px; }
  .hero h1 { font-size: clamp(2.55rem, 13vw, 4rem); }
  .stat { min-height: 102px; border-radius: 10px 10px 16px 10px; }
  .stat::before { margin-bottom: 12px; }
  .stat strong { font-size: 1.42rem; }
  .page-hero, .page-detail .page-hero, .page-interactive .page-hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 27px 19px 22px;
    border-radius: 22px 22px 10px 22px;
  }
  .page-hero h1 { font-size: clamp(2.05rem, 10vw, 3.1rem); }
  .hero-board {
    min-height: 76px;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 5px 15px;
    padding: 18px 17px 13px;
  }
  .hero-board small { display: none; }
  .hero-board strong::before { font-size: 1.35rem; }
  .hero-board span::before { font-size: .82rem; }
  .review-banner { width: 100%; margin-bottom: 8px; font-size: .7rem; }
  .grid, .level-grid,
  .about-map,
  .family-grammar.page-index .grid,
  .family-practice.page-index .grid,
  .family-games.page-index .grid,
  .family-exams.page-index .grid { grid-template-columns: 1fr; }
  .card,
  .level-card,
  .family-grammar.page-index .grid > .card,
  .family-practice.page-index .grid > .card,
  .family-games.page-index .grid > .card,
  .family-exams.page-index .grid > .card { grid-column: auto; min-height: 0; padding: 22px; }
  .home-route { min-height: 200px; padding-top: 54px; }
  .level-card::after { font-size: 4rem; }
  .route-card { grid-template-columns: 50px minmax(0, 1fr); gap: 12px; padding: 20px 17px; }
  .route-icon { width: 48px; height: 48px; }
  .route-card .actions { grid-column: 1 / -1; justify-content: stretch; }
  .route-card .actions .button { flex: 1 1 auto; }
  .page-detail .prose > section { padding: 22px 18px; }
  .site-footer { grid-template-columns: 1fr; gap: 18px; }
  .footer-links { justify-content: flex-start; gap: 4px 13px; }
  .footer-note { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  .page-hero, .hero, .section { animation: none; }
}

/* ==========================================================================
   Targamaa v3 — Translation Bridge
   Final visual layer. This deliberately overrides the inherited railway/
   tricolour treatment without changing the existing page behaviour.
   ========================================================================== */

:root {
  --targamaa-navy: #17243a;
  --targamaa-navy-deep: #0d1728;
  --targamaa-teal: #08766f;
  --targamaa-teal-bright: #14b8a6;
  --targamaa-coral: #f05d62;
  --targamaa-coral-deep: #bd3c4b;
  --targamaa-lilac: #7868d8;
  --targamaa-sky: #eaf6f5;
  --targamaa-paper: #fff8f0;
  --targamaa-bridge: linear-gradient(90deg, var(--targamaa-teal), var(--targamaa-teal-bright) 38%, var(--targamaa-coral) 66%, var(--targamaa-lilac));

  /* Legacy aliases retained so the application layer does not need to know
     about the visual migration. */
  --bg: #f4f8f8;
  --canvas: #f4f8f8;
  --surface: #ffffff;
  --paper: #ffffff;
  --surface-warm: var(--targamaa-paper);
  --surface-red: #fff0f1;
  --surface-blue: #eef4ff;
  --ink: var(--targamaa-navy);
  --ink-soft: #31415a;
  --muted: #5c687b;
  --line: #d8e2e6;
  --red: var(--targamaa-coral);
  --red-dark: var(--targamaa-coral-deep);
  --gold: var(--targamaa-teal-bright);
  --gold-dark: var(--targamaa-teal);
  --blue: #5267d9;
  --green: #0b8569;
  --track: var(--targamaa-navy);
  --shadow: 0 12px 34px rgba(23, 36, 58, .11), 0 5px 0 rgba(23, 36, 58, .06);
  --soft-shadow: 0 4px 0 rgba(23, 36, 58, .07);
  --display-font: "Alexandria", "Noto Sans Arabic", "Segoe UI", Tahoma, sans-serif;
  --body-font: "Noto Sans Arabic", "Segoe UI", Tahoma, Arial, sans-serif;
}

:root[data-theme="dark"] {
  --bg: #0c1422;
  --canvas: #0c1422;
  --surface: #141f31;
  --paper: #141f31;
  --surface-warm: #221f25;
  --surface-red: #2d1b24;
  --surface-blue: #18243d;
  --ink: #f5f8fb;
  --ink-soft: #dde5ee;
  --muted: #b9c4d2;
  --line: #314158;
  --red: #ff7980;
  --red-dark: #ff9da2;
  --gold: #35d5c1;
  --gold-dark: #73eadb;
  --blue: #8ea0ff;
  --green: #55d5ab;
  --track: #eaf1f7;
  --targamaa-navy: #eaf1f7;
  --targamaa-teal: #35d5c1;
  --targamaa-teal-bright: #75eadc;
  --targamaa-coral: #ff7980;
  --targamaa-coral-deep: #ffabb0;
  --targamaa-lilac: #aa9cff;
  --targamaa-sky: #162b31;
  --targamaa-paper: #262128;
  --shadow: 0 14px 34px rgba(0, 0, 0, .3), 0 5px 0 rgba(0, 0, 0, .3);
  --soft-shadow: 0 4px 0 rgba(0, 0, 0, .28);
}

body {
  --family-accent: var(--targamaa-teal);
  --family-accent-2: var(--targamaa-coral);
  --family-deep: var(--targamaa-teal);
  --family-soft: var(--targamaa-sky);
  background-image:
    linear-gradient(color-mix(in srgb, var(--family-accent) 4%, transparent) 1px, transparent 1px),
    linear-gradient(90deg, color-mix(in srgb, var(--family-accent) 4%, transparent) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* Any legacy utility rail now reads as a continuous translation bridge. */
.rail { background: var(--targamaa-bridge); }

.family-home { --family-accent: #08766f; --family-accent-2: #f05d62; --family-deep: #065c57; --family-soft: #eaf6f5; }
.family-study { --family-accent: #e44e61; --family-accent-2: #7868d8; --family-deep: #ad3045; --family-soft: #fff0f3; }
.family-course { --family-accent: #5267d9; --family-accent-2: #14a995; --family-deep: #354ab4; --family-soft: #eef1ff; }
.family-words { --family-accent: #08766f; --family-accent-2: #3d8ed8; --family-deep: #065c57; --family-soft: #eaf6f5; }
.family-grammar { --family-accent: #4266d5; --family-accent-2: #7868d8; --family-deep: #3048a6; --family-soft: #eef2ff; }
.family-practice { --family-accent: #d94d75; --family-accent-2: #7868d8; --family-deep: #a63255; --family-soft: #fff0f5; }
.family-games { --family-accent: #0b8569; --family-accent-2: #f05d62; --family-deep: #06614d; --family-soft: #eaf7f2; }
.family-exams { --family-accent: #25476d; --family-accent-2: #14a995; --family-deep: #172f4c; --family-soft: #edf5f7; }
.family-media { --family-accent: #7868d8; --family-accent-2: #f05d62; --family-deep: #5444aa; --family-soft: #f2efff; }
.family-sound { --family-accent: #087f8b; --family-accent-2: #5267d9; --family-deep: #055c65; --family-soft: #e9f7f8; }
.family-settings { --family-accent: #42556f; --family-accent-2: #14a995; --family-deep: #2b3c55; --family-soft: #eff4f6; }
.family-about { --family-accent: #08766f; --family-accent-2: #7868d8; --family-deep: #065c57; --family-soft: #eef7f5; }
.family-error { --family-accent: #e44e61; --family-accent-2: #7868d8; --family-deep: #ad3045; --family-soft: #fff0f3; }

:root[data-theme="dark"] body {
  --family-deep: color-mix(in srgb, var(--family-accent) 72%, white);
  --family-soft: color-mix(in srgb, var(--family-accent) 12%, var(--surface));
}

/* Brand and global chrome */
.site-header {
  border-bottom-color: color-mix(in srgb, var(--family-accent) 18%, var(--line));
}

.brand {
  gap: 12px;
  color: var(--ink);
  line-height: 1;
}

.brand img { width: 58px; height: 58px; }
.brand-copy, .brand > span { display: grid; gap: 3px; }
.brand-name, .brand-copy > strong { direction: ltr; unicode-bidi: isolate; font-size: 1.08em; letter-spacing: -.025em; }
.brand-ar, .brand-copy > small { color: var(--muted); font-size: .62em; font-weight: 800; letter-spacing: 0; }

.nav a[aria-current="page"] {
  border-color: color-mix(in srgb, var(--family-accent) 28%, transparent);
  background: color-mix(in srgb, var(--family-soft) 84%, transparent);
  color: var(--family-deep);
}

.nav a::after { background: var(--family-accent); }

.page-line {
  grid-template-columns: minmax(32px, 1fr) auto minmax(32px, 1fr);
  gap: 12px;
  min-height: 34px;
}

.page-line::before,
.page-line::after {
  content: "";
  height: 1px;
  background: color-mix(in srgb, var(--family-accent) 16%, var(--line));
}

.page-line::before { grid-column: 1; }
.page-line i {
  grid-column: 2;
  justify-self: center;
  width: 92px;
  height: 6px;
  background: var(--targamaa-bridge);
}
.page-line::after { grid-column: 3; }
.page-line span, .page-line b { display: none; }

/* Hero surfaces: translation bridge, never a national flag. */
.hero {
  min-height: 560px;
  border: 1px solid color-mix(in srgb, var(--family-accent) 24%, var(--line));
  border-radius: 34px 34px 18px 34px;
  background:
    var(--targamaa-bridge) top / 100% 7px no-repeat,
    radial-gradient(circle at 12% 18%, color-mix(in srgb, var(--targamaa-coral) 10%, transparent), transparent 32%),
    linear-gradient(128deg, var(--surface) 0 60%, var(--targamaa-sky));
}

.hero::before {
  content: "EN  ↔  AR";
  color: color-mix(in srgb, var(--targamaa-teal) 70%, var(--muted));
}

.hero::after {
  border-color: color-mix(in srgb, var(--targamaa-teal) 8%, transparent);
}

.stat {
  border: 1px solid color-mix(in srgb, var(--family-accent) 18%, var(--line));
  border-top: 0;
  border-radius: 18px 18px 10px 18px;
  box-shadow: var(--soft-shadow);
}
.stat::before { background: var(--family-accent); }
.stat:nth-child(2)::before { background: var(--family-accent-2); }
.stat:nth-child(3)::before { background: var(--targamaa-lilac); }
.stat:nth-child(4)::before { background: var(--targamaa-teal-bright); }

.page-hero {
  border-color: color-mix(in srgb, var(--family-accent) 22%, var(--line));
  background:
    linear-gradient(90deg, var(--family-accent), color-mix(in srgb, var(--family-accent) 55%, var(--family-accent-2)), var(--family-accent-2)) top / 100% 7px no-repeat,
    radial-gradient(circle at 8% 82%, color-mix(in srgb, var(--family-accent) 7%, transparent), transparent 30%),
    linear-gradient(128deg, var(--surface) 0 64%, var(--family-soft));
}

.page-hero::before { border-color: color-mix(in srgb, var(--family-accent) 6%, transparent); }
.hero-board {
  border-color: color-mix(in srgb, var(--family-accent) 26%, var(--line));
  border-radius: 20px 20px 10px 20px;
  background: color-mix(in srgb, var(--surface) 94%, var(--family-soft));
  box-shadow: 0 8px 0 color-mix(in srgb, var(--family-accent) 11%, transparent);
}
.hero-board::before {
  background: linear-gradient(90deg, var(--family-accent), var(--family-accent-2));
}
.hero-board small { display: block; margin-top: 8px; direction: ltr; unicode-bidi: isolate; }
.family-games .hero-board {
  background: color-mix(in srgb, var(--family-soft) 72%, var(--surface));
  color: var(--ink);
}
.family-games .hero-board strong::before { color: var(--family-deep); }
.family-games .hero-board span::before { color: var(--muted); }

/* Cards: unnumbered by default. Sequence labels are calm, contextual text. */
.grid { counter-reset: none; }
.card {
  counter-increment: none;
  border: 1px solid color-mix(in srgb, var(--family-accent) 14%, var(--line));
  border-inline-start: 0;
  border-radius: 22px 22px 12px 22px;
  box-shadow: 0 6px 0 rgba(23, 36, 58, .055), 0 16px 32px rgba(23, 36, 58, .055);
}
.card::before {
  height: 4px;
  background: linear-gradient(90deg, var(--family-accent), var(--family-accent-2));
}
.card:hover {
  border-color: color-mix(in srgb, var(--family-accent) 34%, var(--line));
  box-shadow: 0 7px 0 color-mix(in srgb, var(--family-accent) 8%, transparent), 0 20px 38px rgba(23, 36, 58, .08);
}
.card h3 { padding-inline-end: 0; }
.card-stop { display: none; }
.card-stop[data-stop] {
  position: static;
  order: -1;
  width: max-content;
  min-width: 0;
  height: auto;
  display: inline-flex;
  align-items: center;
  margin-bottom: 12px;
  padding: 4px 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  color: var(--family-deep);
  font: 900 .76rem/1.2 var(--body-font);
  letter-spacing: .04em;
}
.card-stop::before { content: none; }
.card-stop[data-stop]::before { content: attr(data-stop); }

.home-route, .about-map .about-route { padding-top: 28px; }
.home-route .card-stop,
.about-map .about-route .card-stop {
  position: static;
  width: max-content;
  margin-bottom: 12px;
}
.home-route::after { display: none; }

.level-card {
  min-height: 235px;
  padding: 30px;
  background:
    linear-gradient(145deg, var(--surface) 0 74%, color-mix(in srgb, var(--family-soft) 70%, var(--surface)));
}
.level-card h3 { color: var(--ink); letter-spacing: -.025em; }
.level-card .card-stop[data-stop],
.start-card .card-stop[data-stop] {
  padding: 5px 10px;
  border: 1px solid color-mix(in srgb, var(--family-accent) 30%, var(--line));
  border-radius: 10px;
  background: color-mix(in srgb, var(--family-soft) 72%, var(--surface));
  font-family: ui-monospace, Consolas, monospace;
}
.level-card::after {
  inset-inline-end: 18px;
  bottom: 6px;
  color: color-mix(in srgb, var(--family-accent) 5%, transparent);
  font-size: 4.5rem;
}
.level-card[data-featured="true"],
.card[data-important="true"] {
  border-color: color-mix(in srgb, var(--family-accent) 38%, var(--line));
  background: linear-gradient(145deg, var(--family-soft), var(--surface) 68%);
}
.family-grammar .card[data-important="true"]::after {
  content: "أساسي";
  position: absolute;
  inset-inline-end: 18px;
  top: 16px;
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--family-soft);
  color: var(--family-deep);
  font-size: .72rem;
  font-weight: 900;
}

/* The next action is a bridge forward, not another station sign. */
.route-card {
  border-color: color-mix(in srgb, var(--family-accent) 24%, var(--line));
  border-radius: 22px 22px 12px 22px;
  background:
    linear-gradient(105deg, var(--surface), color-mix(in srgb, var(--family-soft) 72%, var(--surface)));
  box-shadow: 0 7px 0 color-mix(in srgb, var(--family-accent) 9%, transparent), 0 18px 34px rgba(23, 36, 58, .07);
}
.route-card::before {
  height: 6px;
  background: linear-gradient(90deg, var(--family-accent), var(--family-accent-2));
}
.route-icon {
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--family-accent) 36%, var(--line));
  background: linear-gradient(145deg, var(--family-soft), var(--surface));
  color: var(--family-deep);
  box-shadow: var(--soft-shadow);
}
.route-icon span { transform: none; }
.route-copy .eyebrow { color: var(--family-deep); }

.button.primary {
  background: var(--family-accent);
  border-color: var(--family-accent);
  color: #fff;
}
.button.gold {
  background: color-mix(in srgb, var(--family-accent-2) 78%, #0d1728);
  border-color: color-mix(in srgb, var(--family-accent-2) 78%, #0d1728);
  color: #fff;
}
.button:focus-visible,
.nav a:focus-visible,
input:focus-visible,
select:focus-visible,
button:focus-visible {
  outline-color: color-mix(in srgb, var(--targamaa-teal-bright) 68%, transparent);
}

/* Word reference: one elegant entry sheet and one paired EN/AR connection. */
.family-words.page-detail .page-hero { min-height: 238px; }
.family-words .word-hero {
  gap: clamp(16px, 4vw, 34px);
  padding: 12px 4px;
}
.family-words .english-word {
  color: var(--ink);
  font-size: clamp(3.6rem, 9vw, 7.2rem);
}
.family-words .meaning {
  max-width: 760px;
  margin-top: 14px;
  color: var(--family-deep);
  font-size: clamp(1.45rem, 2.7vw, 2.25rem);
}
.family-words .sound {
  width: 56px;
  height: 56px;
  border-color: color-mix(in srgb, var(--family-accent) 55%, var(--line));
  background: var(--family-soft);
  color: var(--family-deep);
}
.family-words .example {
  padding: clamp(20px, 3vw, 30px);
  border-inline-start: 0;
  border-bottom: 3px solid color-mix(in srgb, var(--family-accent) 54%, transparent);
  border-radius: 18px 18px 8px 18px;
  background: color-mix(in srgb, var(--family-soft) 72%, var(--surface));
  font-size: clamp(1.08rem, 2vw, 1.35rem);
  line-height: 1.65;
}
.family-words .translation {
  margin: 8px 0 0;
  padding: 16px 20px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--family-soft) 38%, transparent);
  color: var(--ink-soft);
}
.family-words .toc {
  border-color: color-mix(in srgb, var(--family-accent) 22%, var(--line));
  background: color-mix(in srgb, var(--family-soft) 54%, var(--surface));
}

/* Forward-compatible word-entry primitives used by the redesigned builder. */
.word-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 320px);
  gap: 22px;
  align-items: start;
}
.word-entry-main,
.word-entry-side,
.connection-panel,
.word-senses {
  border: 1px solid color-mix(in srgb, var(--family-accent) 18%, var(--line));
  border-radius: 22px 22px 12px 22px;
  background: var(--surface);
  box-shadow: var(--soft-shadow);
}
.word-entry-main { overflow: hidden; }
.word-entry-head { padding: clamp(26px, 5vw, 48px); background: linear-gradient(140deg, var(--surface), var(--family-soft)); }
.word-title-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.word-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.connection-panel { margin-top: 20px; padding: clamp(22px, 4vw, 34px); }
.connection-line { margin: 0; padding-block: 10px; font-size: clamp(1.05rem, 2vw, 1.32rem); line-height: 1.8; }
.connection-line[lang="en"] { direction: ltr; unicode-bidi: isolate; }
.connection-token[data-link] {
  border-bottom: 3px solid var(--targamaa-coral);
  background: color-mix(in srgb, var(--targamaa-coral) 8%, transparent);
  border-radius: 4px 4px 1px 1px;
  cursor: pointer;
  transition: background .16s ease, border-color .16s ease;
}
.connection-token[data-link].active,
.connection-token[data-link]:hover {
  border-bottom-color: var(--targamaa-teal);
  background: color-mix(in srgb, var(--targamaa-teal) 14%, transparent);
}
.sense-row { display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 14px; padding: 18px 20px; border-bottom: 1px solid var(--line); }
.sense-row:last-child { border-bottom: 0; }
.sense-row > strong { color: var(--family-deep); }
.word-entry-side { position: sticky; top: 16px; padding: 22px; }

/* Editorial grammar and serious exam guides */
.family-grammar.page-index .grid { gap: 18px; }
.family-grammar.page-index .card {
  min-height: 218px;
  background: linear-gradient(150deg, var(--surface) 0 84%, color-mix(in srgb, var(--family-soft) 58%, var(--surface)));
}
.family-grammar .example {
  border-inline-start-color: var(--family-accent);
  background: var(--family-soft);
}
.page-detail .toc::before {
  background: linear-gradient(90deg, var(--family-accent), var(--family-accent-2));
}
.family-exams.page-index .grid { gap: 18px; }
.family-exams.page-index .card {
  border-color: color-mix(in srgb, var(--family-accent) 18%, var(--line));
  background: linear-gradient(155deg, var(--surface) 0 88%, var(--family-soft));
}
.family-exams.page-index .grid > .card:first-child {
  background: linear-gradient(145deg, var(--family-soft), var(--surface) 72%);
}
.exam-source {
  border-top-color: color-mix(in srgb, var(--family-accent) 24%, var(--line));
  background: color-mix(in srgb, var(--family-soft) 48%, transparent);
  border-radius: 14px;
  padding: 18px;
}
.timeline article {
  border-inline-start-color: var(--family-accent);
  background: color-mix(in srgb, var(--family-soft) 34%, var(--surface));
}
.timeline article:nth-child(even) { border-inline-start-color: var(--family-accent-2); }

/* Interactive surfaces keep their page-family personality without rails. */
.practice-board {
  background:
    linear-gradient(90deg, var(--family-accent), var(--family-accent-2)) top / 100% 6px no-repeat,
    radial-gradient(circle at 10% 10%, color-mix(in srgb, var(--family-accent) 7%, transparent), transparent 32%),
    var(--surface);
}
.study-top { border-top-color: var(--family-accent); }
.goal-track i { background: linear-gradient(90deg, var(--family-accent), var(--family-accent-2)); }
.direction-select {
  background: linear-gradient(110deg, var(--targamaa-teal-bright) 0 54%, var(--targamaa-coral) 55% 100%);
  border-color: var(--targamaa-teal);
  color: var(--targamaa-navy-deep);
}
.family-games.page-index .card .button {
  background: var(--family-accent);
  border-color: var(--family-accent);
  color: #fff;
}

.review-banner {
  border-color: color-mix(in srgb, var(--targamaa-teal) 32%, var(--line));
  background: color-mix(in srgb, var(--targamaa-sky) 72%, var(--surface));
  color: var(--muted);
}

.site-footer {
  border-top-color: color-mix(in srgb, var(--family-accent) 16%, var(--line));
}
.footer-brand img { width: 46px; height: 46px; }
.footer-brand-copy { display: grid; gap: 2px; }

@media (max-width: 900px) {
  .hero { min-height: auto; }
  .word-entry { grid-template-columns: 1fr; }
  .word-entry-side { position: static; }
}

@media (max-width: 620px) {
  .brand { gap: 9px; }
  .brand img { width: 48px; height: 48px; }
  .brand-copy, .brand > span { gap: 2px; }
  .brand-name, .brand-copy > strong { font-size: 1em; }
  .brand-ar, .brand-copy > small { font-size: .58em; }
  .page-line { min-height: 26px; gap: 8px; }
  .page-line i { width: 64px; height: 5px; }
  .hero { padding-bottom: 44px; border-radius: 24px 24px 12px 24px; }
  .hero h1 { font-size: clamp(2.4rem, 12.5vw, 3.8rem); }
  .page-hero { border-radius: 24px 24px 12px 24px; }
  .hero-board { border-radius: 16px 16px 8px 16px; }
  .card, .level-card { padding: 22px 19px; border-radius: 18px 18px 10px 18px; }
  .card-stop[data-stop] { margin-bottom: 8px; }
  .level-card::after { font-size: 3.6rem; opacity: .7; }
  .route-card { border-radius: 18px 18px 10px 18px; }
  .route-card .actions { gap: 9px; }
  .route-card .actions .button { min-width: 0; padding-inline: 12px; white-space: nowrap; font-size: .88rem; }
  .family-words .english-word { font-size: clamp(3.2rem, 18vw, 5.2rem); }
  .family-words .word-hero { grid-template-columns: minmax(0, 1fr) auto; align-items: start; }
  .family-words .word-hero .sound { justify-self: auto; }
  .word-title-row { align-items: flex-start; }
  .connection-panel { padding: 18px; }
  .sense-row { grid-template-columns: 32px minmax(0, 1fr); padding: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .connection-token[data-link] { transition: none; }
}

/* ========================================================================== 
   Targamaa v3.1 — page-family compositions
   ========================================================================== */

.home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(330px, .78fr);
  gap: clamp(30px, 4.5vw, 66px);
  align-items: center;
  padding: clamp(40px, 5vw, 64px);
}
.home-hero .hero-main { max-width: 760px; }
.home-hero h1 {
  max-width: 780px;
  margin: 10px 0 20px;
  font-size: clamp(3.25rem, 5.5vw, 5.9rem);
  line-height: .98;
  letter-spacing: -.055em;
}
.home-hero .lede { max-width: 680px; font-size: clamp(1.08rem, 1.7vw, 1.38rem); }
.free-promise {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 13px;
  align-items: center;
  width: fit-content;
  margin-top: 24px;
  padding: 12px 15px;
  border: 1px solid color-mix(in srgb, var(--family-accent) 24%, var(--line));
  border-radius: 13px;
  background: color-mix(in srgb, var(--family-soft) 62%, var(--surface));
}
.free-promise strong { color: var(--family-deep); }
.free-promise span { color: var(--muted); font-size: .88rem; }
.hero-demo {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 13px;
  align-content: center;
  min-height: 390px;
  padding: clamp(26px, 4vw, 42px);
  border: 1px solid color-mix(in srgb, var(--family-accent) 28%, var(--line));
  border-radius: 28px 28px 13px 28px;
  background: color-mix(in srgb, var(--surface) 94%, var(--family-soft));
  box-shadow: 0 12px 0 color-mix(in srgb, var(--family-accent) 10%, transparent);
}
.hero-demo::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 6px;
  background: var(--targamaa-bridge);
}
.demo-label { color: var(--family-deep); font-size: .8rem; font-weight: 900; }
.demo-word { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: flex-start; min-width: 0; max-width: 100%; direction: ltr; }
.demo-word strong { min-width: 0; max-width: 100%; font-size: clamp(1.9rem, 3vw, 3.05rem); letter-spacing: -.03em; overflow-wrap: normal; word-break: normal; white-space: nowrap; }
.hero-demo > p { margin: 0; color: var(--family-deep); font-size: 1.5rem; font-weight: 900; }
.demo-pair { display: grid; gap: 9px; margin: 7px 0; padding: 18px; border-radius: 16px; background: var(--family-soft); }
.demo-pair > span { display: block; line-height: 1.65; }
.demo-pair .ltr { text-align: left; }
.demo-pair u,
.connection-target { text-decoration: none; border-bottom: 3px solid var(--targamaa-coral); }
.hero-demo > a { display: inline-flex; align-items: center; min-height: 44px; width: fit-content; color: var(--family-deep); font-weight: 900; text-underline-offset: 5px; }

.proof-strip,
.about-proof {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--line);
  box-shadow: var(--soft-shadow);
}
.proof-strip > div,
.about-proof > div { display: grid; gap: 3px; place-items: center; min-height: 106px; padding: 18px 12px; background: var(--surface); text-align: center; }
.proof-strip strong,
.about-proof strong { color: var(--family-deep); font-size: clamp(1.45rem, 2.5vw, 2.2rem); }
.proof-strip span,
.about-proof span { color: var(--muted); font-size: .82rem; font-weight: 800; }
.proof-strip > div:nth-child(2n),
.about-proof > div:nth-child(2n) { background: color-mix(in srgb, var(--family-soft) 50%, var(--surface)); }

.section-head { display: flex; gap: 24px; align-items: end; justify-content: space-between; margin-bottom: 24px; }
.section-head > p { max-width: 540px; margin: 0; color: var(--muted); }
.three-starts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.start-card { min-height: 260px; }
.start-card .card-stop[data-stop] { color: var(--muted); font-size: .72rem; }
.start-card h3 { font-size: 1.55rem; }

.learning-loop,
.exam-spotlight,
.editorial-story,
.media-guide {
  display: grid;
  grid-template-columns: minmax(260px, .78fr) minmax(0, 1.22fr);
  gap: clamp(30px, 6vw, 82px);
  align-items: center;
  padding: clamp(30px, 5vw, 58px);
  border: 1px solid color-mix(in srgb, var(--family-accent) 20%, var(--line));
  border-radius: 28px 28px 13px 28px;
  background: linear-gradient(135deg, var(--surface), color-mix(in srgb, var(--family-soft) 58%, var(--surface)));
  box-shadow: var(--soft-shadow);
}
.learning-loop ol { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0; padding: 0; list-style: none; }
.learning-loop li { display: grid; gap: 7px; min-height: 140px; padding: 22px; border: 1px solid var(--line); border-radius: 17px; background: var(--surface); }
.learning-loop li b { color: var(--family-deep); font-size: 1.24rem; }
.learning-loop li span { color: var(--muted); }
.learning-loop li:nth-child(2) { border-top-color: var(--targamaa-coral); }
.learning-loop li:nth-child(3) { border-top-color: var(--targamaa-lilac); }
.learning-loop li:nth-child(4) { border-top-color: var(--targamaa-teal-bright); }

.level-roadmap { overflow: hidden; }
.level-track { display: grid; grid-template-columns: repeat(7, minmax(112px, 1fr)); gap: 10px; }
.level-track a { position: relative; display: grid; gap: 8px; min-height: 170px; padding: 18px 15px; border: 1px solid var(--line); border-radius: 18px 18px 9px 18px; background: var(--surface); color: var(--ink); text-decoration: none; box-shadow: var(--soft-shadow); }
.level-track a::before { content: ""; height: 4px; border-radius: 99px; background: var(--family-accent); }
.level-track a:nth-child(2n)::before { background: var(--family-accent-2); }
.level-track a:nth-child(3n)::before { background: var(--targamaa-lilac); }
.level-track small { color: var(--muted); }
.level-track strong { font-size: 1.45rem; }
.level-track span { color: var(--muted); font-size: .82rem; }
.level-track em { align-self: end; color: var(--family-deep); font-size: .73rem; font-style: normal; font-weight: 900; }

.exam-spotlight { background: linear-gradient(125deg, var(--family-soft), var(--surface) 62%); }
.exam-mini { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.exam-mini span { display: grid; place-items: center; min-height: 105px; padding: 15px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); text-align: center; font-weight: 900; }
.exam-mini span:nth-child(2), .exam-mini span:nth-child(3) { background: color-mix(in srgb, var(--family-soft) 54%, var(--surface)); }
.trust-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.trust-row article { padding: 24px; border-inline-start: 4px solid var(--family-accent); border-radius: 10px 18px 18px 10px; background: var(--surface); box-shadow: var(--soft-shadow); }
.trust-row article:nth-child(2) { border-inline-start-color: var(--family-accent-2); }
.trust-row article:nth-child(3) { border-inline-start-color: var(--targamaa-lilac); }
.trust-row p { margin-bottom: 0; color: var(--muted); }

/* Pronunciation details: one calm practice path, not a stack of equal cards. */
.pronunciation-workbench {
  position: relative;
  display: grid;
  grid-template-columns: minmax(250px, .7fr) minmax(0, 1.3fr);
  gap: clamp(28px, 5vw, 74px);
  overflow: hidden;
  padding: clamp(30px, 5vw, 56px);
  border: 1px solid color-mix(in srgb, var(--family-accent) 24%, var(--line));
  border-radius: 28px 28px 13px 28px;
  background:
    linear-gradient(90deg, var(--family-accent), var(--family-accent-2)) top / 100% 6px no-repeat,
    linear-gradient(135deg, color-mix(in srgb, var(--family-soft) 60%, var(--surface)), var(--surface) 58%);
  box-shadow: var(--soft-shadow);
}
.pronunciation-workbench::after {
  content: "";
  position: absolute;
  width: 210px;
  height: 210px;
  inset-inline-start: -105px;
  bottom: -120px;
  border: 28px solid color-mix(in srgb, var(--family-accent) 7%, transparent);
  border-radius: 50%;
  pointer-events: none;
}
.pronunciation-intro { align-self: center; position: relative; z-index: 1; }
.pronunciation-intro h2 { max-width: 390px; margin-bottom: 14px; font-size: clamp(2rem, 3.2vw, 3.35rem); }
.pronunciation-intro > p:not(.eyebrow) { max-width: 500px; margin-bottom: 0; color: var(--muted); }
.pronunciation-success {
  display: grid;
  gap: 5px;
  margin-top: 26px;
  padding: 17px 19px;
  border-inline-start: 5px solid var(--family-accent-2);
  border-radius: 9px 16px 16px 9px;
  background: color-mix(in srgb, var(--surface) 82%, var(--family-soft));
}
.pronunciation-success strong { color: var(--family-deep); }
.pronunciation-success span { color: var(--muted); font-size: .92rem; }
.pronunciation-sequence { position: relative; z-index: 1; display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.pronunciation-sequence::before {
  content: "";
  position: absolute;
  top: 31px;
  bottom: 31px;
  inset-inline-start: 22px;
  width: 2px;
  background: linear-gradient(var(--family-accent), var(--family-accent-2));
}
.pronunciation-sequence li {
  position: relative;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  min-height: 118px;
  padding: 20px 0;
}
.pronunciation-sequence li + li { border-top: 1px solid var(--line); }
.pronunciation-sequence li > span {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 2px solid var(--family-accent);
  border-radius: 50%;
  background: var(--surface);
  color: var(--family-deep);
  font: 950 .72rem/1 var(--body-font);
  box-shadow: 0 4px 0 color-mix(in srgb, var(--family-accent) 13%, transparent);
}
.pronunciation-sequence li:nth-child(2) > span { border-color: color-mix(in srgb, var(--family-accent) 50%, var(--family-accent-2)); }
.pronunciation-sequence li:nth-child(3) > span { border-color: var(--family-accent-2); }
.pronunciation-sequence strong { display: block; margin: 1px 0 7px; font-size: 1.18rem; }
.pronunciation-sequence p { max-width: 610px; margin: 0; color: var(--muted); }

.route-card { grid-template-areas: "icon copy actions" "icon free free"; }
.route-icon { grid-area: icon; }
.route-copy { grid-area: copy; }
.route-card .actions { grid-area: actions; }
.route-free { grid-area: free; color: var(--muted); font-weight: 800; }

/* Course and grammar */
.course-intro { display: grid; grid-template-columns: minmax(300px, .78fr) minmax(0, 1.22fr); gap: clamp(32px, 6vw, 82px); align-items: center; }
.course-intro > div { max-width: 470px; }
.course-intro > p { max-width: 720px; margin: 0; font-size: clamp(1.02rem, 1.45vw, 1.2rem); line-height: 1.9; }
.course-intro .meta { justify-content: flex-end; }
.unit-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grammar-key { display: flex; align-items: center; gap: 16px; padding: 18px 22px; border: 1px solid color-mix(in srgb, var(--family-accent) 22%, var(--line)); border-radius: 16px; background: var(--family-soft); }
.grammar-key span { flex: 0 0 auto; color: var(--family-deep); font-weight: 950; }
.grammar-key p { margin: 0; }
.grammar-level { scroll-margin-top: 90px; }
.grammar-jumps { position: sticky; top: 8px; z-index: 12; display: flex; gap: 18px; align-items: center; padding: 12px 16px; border: 1px solid var(--line); border-radius: 16px; background: color-mix(in srgb, var(--surface) 92%, transparent); box-shadow: var(--soft-shadow); backdrop-filter: blur(12px); }
.grammar-jumps > strong { flex: 0 0 auto; font-size: .84rem; }
.grammar-jumps > div { display: flex; gap: 8px; overflow-x: auto; min-width: 0; padding: 2px; scrollbar-width: thin; }
.grammar-jumps a { flex: 0 0 auto; display: inline-grid; place-items: center; min-width: 58px; min-height: 44px; padding: 7px 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); color: var(--ink); text-decoration: none; font-weight: 900; }
.grammar-jumps a:hover { border-color: var(--family-accent); color: var(--family-deep); }
.grammar-level + .grammar-level { padding-top: 38px; border-top: 1px solid var(--line); }
.grammar-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grammar-card.is-core { border-color: color-mix(in srgb, var(--family-accent) 38%, var(--line)); background: linear-gradient(145deg, var(--family-soft), var(--surface) 72%); }
.grammar-card.is-core h3::after { content: "★"; margin-inline-start: 8px; color: var(--family-deep); font-size: .8em; }
.lesson-examples { display: grid; gap: 13px; }
.grammar-example { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 16px; align-items: start; padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: color-mix(in srgb, var(--family-soft) 38%, var(--surface)); }
.grammar-example > span { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; background: var(--surface); color: var(--family-deep); font-size: .75rem; font-weight: 950; box-shadow: var(--soft-shadow); }
.grammar-example p { margin: 0; }
.grammar-example .translation { margin-top: 8px; color: var(--muted); }
.mistake-card { background: color-mix(in srgb, var(--targamaa-coral) 7%, var(--surface)) !important; }
.mistake-card h2 { color: var(--targamaa-coral-deep); }

/* Word page */
.word-masthead {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid color-mix(in srgb, var(--family-accent) 26%, var(--line));
  border-radius: 30px 30px 14px 30px;
  background: linear-gradient(135deg, var(--surface) 0 64%, var(--family-soft));
  box-shadow: var(--soft-shadow);
}
.word-masthead::before { content: ""; position: absolute; inset-inline: 0; top: 0; height: 7px; background: linear-gradient(90deg, var(--family-accent), var(--family-accent-2)); }
.word-breadcrumbs { margin-bottom: 12px; }
.word-heading { display: flex; gap: 24px; align-items: end; justify-content: space-between; }
.word-title-row { justify-content: flex-start; }
.word-title-row h1 { margin: 0; color: var(--ink); font-size: clamp(3.5rem, 7vw, 6rem); line-height: .92; letter-spacing: -.055em; overflow-wrap: normal; word-break: normal; }
.word-meaning { margin: 8px 0 0; color: var(--family-deep); font-size: clamp(1.35rem, 2.25vw, 1.95rem); font-weight: 900; }
.word-rank { flex: 0 0 auto; display: grid; gap: 3px; min-width: 112px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 15px; background: var(--surface); text-align: center; box-shadow: var(--soft-shadow); }
.word-rank small { color: var(--muted); }
.word-rank strong { font-size: 1.65rem; }
.word-layout { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 24px; align-items: start; }
.word-content { overflow: hidden; border: 1px solid var(--line); border-radius: 24px; background: var(--surface); box-shadow: var(--soft-shadow); }
.word-content > section { padding: clamp(24px, 4vw, 40px); border-bottom: 1px solid var(--line); }
.word-content > section:last-child { border-bottom: 0; }
.word-aside { position: sticky; top: 16px; display: grid; gap: 17px; padding: 22px; border: 1px solid var(--line); border-radius: 19px; background: var(--surface); box-shadow: var(--soft-shadow); }
.word-aside dl { display: grid; gap: 0; margin: 0; }
.word-aside dl div { display: flex; gap: 12px; justify-content: space-between; padding: 11px 0; border-bottom: 1px solid var(--line); }
.word-aside dt { color: var(--muted); }
.word-aside dd { margin: 0; font-weight: 900; }
.word-aside > a, .text-link { display: inline-flex; align-items: center; min-height: 44px; width: fit-content; }
.sentence-pair { background: linear-gradient(135deg, var(--surface), color-mix(in srgb, var(--family-soft) 54%, var(--surface))); }
.sentence-head { display: flex; gap: 20px; align-items: center; justify-content: space-between; }
.example-line { display: flex; direction: ltr; gap: 14px; align-items: center; margin-top: 20px; }
.example-line .example { flex: 1 1 auto; min-width: 0; margin: 0; text-align: left; }
.example-line .sound { flex: 0 0 auto; }
.sentence-pair .translation { font-size: 1.16rem; }
.connection-bridge { display: grid; grid-template-columns: auto minmax(36px, 1fr) auto; gap: 12px; align-items: center; margin: 17px 0 0; color: var(--family-deep); font: 900 .9rem/1.2 var(--body-font); }
.connection-bridge i { height: 1px; background: color-mix(in srgb, var(--family-accent) 35%, var(--line)); }
.connection-bridge u { border-bottom: 3px solid var(--targamaa-coral); text-decoration: none; }
.alignment-fragment {
  border-bottom: 2px solid var(--alignment-color, var(--targamaa-coral));
  border-radius: 2px;
  text-decoration: none;
  text-decoration-skip-ink: none;
  transition: background-color .16s ease, box-shadow .16s ease;
  cursor: pointer;
}
.alignment-fragment.is-headword { border-bottom-width: 4px; font-weight: 900; }
.alignment-color-0 { --alignment-color: var(--targamaa-coral); }
.alignment-color-1 { --alignment-color: var(--targamaa-teal); }
.alignment-color-2 { --alignment-color: var(--targamaa-lilac); }
.alignment-color-3 { --alignment-color: var(--gold-dark); }
.alignment-color-4 { --alignment-color: var(--blue); }
.alignment-color-5 { --alignment-color: var(--green); }
.alignment-fragment.is-connected {
  background: color-mix(in srgb, var(--alignment-color) 18%, transparent);
  box-shadow: 0 3px 0 color-mix(in srgb, var(--alignment-color) 32%, transparent);
}
.aligned-sentence { line-height: 2.15; }
.connection-bridge.reviewed u { border-bottom-color: var(--targamaa-coral); }
.other-meanings { display: grid; gap: 10px; margin-top: 22px; }
.other-meanings > strong { color: var(--muted); font-size: .82rem; }
.english-definition { display: grid; gap: 7px; margin-top: 22px; padding: 17px 19px; border: 1px solid var(--line); border-radius: 15px; background: color-mix(in srgb, var(--family-soft) 34%, var(--surface)); }
.english-definition small { color: var(--muted); font-weight: 900; }
.english-definition p { margin: 0; color: var(--ink-soft); line-height: 1.65; }
.connection-target.is-connected,
[data-connection="target"].is-connected { border-bottom-color: var(--targamaa-teal); background: color-mix(in srgb, var(--targamaa-teal) 12%, transparent); }
.draft-notice { display: flex; gap: 13px 26px; align-items: center; padding: 16px 20px; border: 1px solid color-mix(in srgb, var(--family-accent) 25%, var(--line)); border-radius: 15px; background: var(--family-soft); }
.draft-notice p { margin: 0; color: var(--muted); }
.draft-notice.compact { margin-top: 16px; padding-block: 12px; }
.related-words a { justify-content: center; min-width: 44px; text-decoration: none; }
.technical-details summary { cursor: pointer; color: var(--ink); font-size: 1.2rem; font-weight: 950; }
.technical-details pre { max-height: 420px; overflow: auto; margin-top: 18px; padding: 18px; border-radius: 14px; background: var(--bg); white-space: pre-wrap; }
.activity-feedback { min-height: 28px; margin: 10px 0 0; color: var(--muted); font-weight: 850; text-align: center; }

/* Exams */
.exam-prose .exam-sections { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.exam-section-card,
.exam-variant { padding: 20px; border: 1px solid var(--line); border-radius: 17px; background: color-mix(in srgb, var(--family-soft) 34%, var(--surface)); }
.exam-section-card header { display: flex; gap: 10px; align-items: baseline; justify-content: space-between; }
.exam-section-card header span { color: var(--family-deep); font-size: .76rem; font-weight: 950; }
.exam-section-card h3 { margin: 0; }
.exam-section-card ul { margin-bottom: 12px; }
.exam-section-card small { display: block; padding-top: 12px; border-top: 1px solid var(--line); color: var(--muted); }
.exam-variants { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.exam-variant { display: grid; gap: 10px; }
.exam-variant p, .exam-variant small { margin: 0; }
.score-explainer { background: color-mix(in srgb, var(--family-soft) 58%, var(--surface)) !important; }
.score-scale { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 22px; align-items: center; }
.score-scale > strong { display: grid; place-items: center; min-height: 92px; border-radius: 18px; background: var(--family-accent); color: white; font-size: 2rem; }
.planned-section { border-style: dashed !important; background: color-mix(in srgb, var(--family-soft) 42%, var(--surface)) !important; }
.media-placeholder { min-height: 280px; display: grid; place-items: center; text-align: center; background: linear-gradient(145deg, var(--surface), var(--family-soft)); }
.media-placeholder > div { max-width: 680px; }
.official-links { display: grid; gap: 9px; }
.official-links a { display: flex; gap: 18px; align-items: center; justify-content: space-between; padding: 14px 16px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface); color: var(--ink); text-decoration: none; font-weight: 800; }
.official-links a:hover { border-color: var(--family-accent); color: var(--family-deep); }
.exam-disclaimer { color: var(--muted); font-size: .86rem; }
.exam-update { padding: 12px 15px; border-inline-start: 4px solid var(--family-accent-2); background: var(--family-soft); }
.exam-prep-intro { background: linear-gradient(135deg, color-mix(in srgb, var(--family-soft) 68%, var(--surface)), var(--surface)) !important; }
.exam-truth-strip { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.exam-truth-strip span { padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); color: var(--muted); font-size: .78rem; font-weight: 900; }
.section-heading { display: flex; gap: 24px; align-items: end; justify-content: space-between; }
.section-heading > div { min-width: 0; }
.section-heading > p { max-width: 430px; margin: 0; color: var(--muted); }
.exam-strategy-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.exam-strategy-card { position: relative; overflow: hidden; display: grid; align-content: start; gap: 12px; padding: 22px; border: 1px solid var(--line); border-radius: 19px; background: color-mix(in srgb, var(--family-soft) 34%, var(--surface)); }
.exam-strategy-card:nth-child(2n) { background: color-mix(in srgb, var(--targamaa-lilac) 7%, var(--surface)); }
.exam-strategy-card header { display: flex; gap: 12px; align-items: baseline; justify-content: space-between; padding-inline-end: 42px; }
.exam-strategy-card header span { color: var(--family-deep); font-size: .78rem; font-weight: 950; }
.exam-strategy-card h3, .exam-strategy-card p { margin: 0; }
.exam-strategy-card ol { margin: 0; }
.exam-card-number { position: absolute; inset-block-start: 15px; inset-inline-end: 15px; color: var(--family-accent); font-family: ui-monospace, monospace; font-size: .75rem; font-weight: 950; }
.exam-drill { display: grid; gap: 6px; padding: 14px 15px; border-inline-start: 4px solid var(--family-accent-2); border-radius: 12px; background: var(--surface); }
.exam-drill span { color: var(--muted); }
.exam-sample-list { display: grid; gap: 18px; }
.exam-mobile-nav { display: none; }
.exam-prose section[id] { scroll-margin-top: 82px; }
.exam-sample-card { position: relative; display: grid; gap: 16px; padding: clamp(20px, 3vw, 30px); border: 1px solid var(--line); border-radius: 21px; background: var(--surface); box-shadow: var(--soft-shadow); }
.exam-sample-card > header { display: flex; gap: 20px; align-items: start; justify-content: space-between; padding-inline-end: 42px; }
.exam-sample-card > header span { color: var(--family-deep); font-size: .78rem; font-weight: 950; }
.exam-sample-card h3 { margin: 5px 0 0; }
.exam-prompt, .exam-stimulus, .exam-data { margin: 0; padding: 17px 19px; border: 1px solid var(--line); border-radius: 14px; background: color-mix(in srgb, var(--family-soft) 35%, var(--surface)); }
.exam-media-notice { margin: 0; padding: 12px 15px; border-inline-start: 4px solid var(--gold); border-radius: 11px; background: var(--surface-warm); color: var(--gold-dark); font-weight: 850; }
.exam-prompt strong { color: var(--family-deep); }
.exam-prompt p { margin-block-end: 0; }
.exam-stimulus { color: var(--ink); font-style: normal; line-height: 1.85; }
.exam-data { overflow: auto; color: var(--ink); font: 800 .94rem/1.85 ui-monospace, monospace; white-space: pre-wrap; }
.exam-questions { display: grid; gap: 12px; margin: 0; padding-inline-start: 24px; }
.exam-questions > li { padding: 14px 16px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg); }
.exam-questions > li > p { margin-top: 0; }
.exam-questions details summary, .exam-model summary, .exam-plan summary { cursor: pointer; color: var(--family-deep); font-weight: 950; }
.exam-questions details summary, .exam-model > summary { display: flex; min-height: 44px; align-items: center; padding-block: 8px; }
.exam-trademark { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); color: var(--muted); font-size: .82rem; }

@media (max-width: 900px) {
  .family-exams .exam-mobile-nav { position: sticky; z-index: 8; top: 8px; display: flex; width: min(var(--max), calc(100% - 32px)); gap: 8px; margin: -8px auto 18px; padding: 8px; overflow-x: auto; border: 1px solid var(--line); border-radius: 15px; background: color-mix(in srgb, var(--surface) 94%, transparent); box-shadow: var(--soft-shadow); scrollbar-width: none; }
  .family-exams .exam-mobile-nav::-webkit-scrollbar { display: none; }
  .family-exams .exam-mobile-nav a { min-width: max-content; min-height: 44px; display: inline-flex; align-items: center; padding: 8px 14px; border: 1px solid var(--line); border-radius: 11px; background: var(--surface); color: var(--family-deep); font-weight: 900; text-decoration: none; }
}
.exam-questions details strong { display: block; margin-top: 12px; }
.exam-model { padding: 17px 19px; border: 1px solid color-mix(in srgb, var(--family-accent) 32%, var(--line)); border-radius: 15px; background: color-mix(in srgb, var(--family-soft) 46%, var(--surface)); }
.model-answer { margin-top: 16px; padding: 18px; border-radius: 13px; background: var(--surface); line-height: 1.8; }
.model-warning { color: var(--muted); font-size: .86rem; font-weight: 800; }
.exam-checklist { padding: 16px 18px; border-inline-start: 5px solid var(--family-accent); border-radius: 13px; background: color-mix(in srgb, var(--family-soft) 50%, var(--surface)); }
.exam-checklist ul { margin-bottom: 0; }
.exam-rubrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.exam-rubric-card { padding: 22px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.exam-rubric-card h3 { margin-top: 0; }
.rubric-criteria { display: grid; gap: 9px; }
.rubric-criteria > div { display: grid; gap: 4px; padding: 13px 14px; border-radius: 12px; background: var(--bg); }
.rubric-criteria strong { color: var(--family-deep); }
.rubric-criteria span { color: var(--muted); }
.exam-plans { display: grid; gap: 12px; }
.exam-plan { border: 1px solid var(--line); border-radius: 17px; background: var(--surface); }
.exam-plan[open] { border-color: color-mix(in srgb, var(--family-accent) 42%, var(--line)); box-shadow: var(--soft-shadow); }
.exam-plan > summary { display: grid; grid-template-columns: minmax(150px, .36fr) minmax(0, 1fr); gap: 20px; align-items: center; padding: 18px 20px; list-style: none; }
.exam-plan > summary::-webkit-details-marker { display: none; }
.exam-plan > summary span { display: grid; gap: 3px; }
.exam-plan > summary strong { color: var(--family-accent); font-size: 1.25rem; }
.exam-plan > summary small, .exam-plan > summary b { color: var(--muted); }
.plan-stages { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; padding: 1px; border-top: 1px solid var(--line); background: var(--line); }
.plan-stages article { padding: 18px; background: var(--surface); }
.plan-stages article > strong { color: var(--family-deep); }
.plan-stages article p { margin-block: 8px; }
.plan-stages article small { color: var(--muted); }

/* About */
.about-hero { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(260px, .55fr); gap: clamp(34px, 7vw, 90px); align-items: center; min-height: 520px; padding: clamp(42px, 7vw, 82px); border: 1px solid color-mix(in srgb, var(--family-accent) 24%, var(--line)); border-radius: 34px; background: var(--targamaa-bridge) top / 100% 7px no-repeat, linear-gradient(130deg, var(--surface), var(--family-soft)); box-shadow: var(--shadow); }
.about-hero h1 { max-width: 780px; font-size: clamp(3.25rem, 6.2vw, 6.2rem); line-height: 1; letter-spacing: -.05em; }
.about-mark { display: grid; grid-template-columns: 1fr auto 1fr; gap: 13px; align-items: center; justify-items: center; padding: 30px; border: 1px solid var(--line); border-radius: 28px; background: var(--surface); box-shadow: 0 10px 0 color-mix(in srgb, var(--family-accent) 10%, transparent); }
.about-mark img { grid-column: 1 / -1; width: min(190px, 70%); }
.about-mark i { width: 56px; height: 5px; border-radius: 99px; background: var(--targamaa-bridge); }
.about-mark span { color: var(--family-deep); font-weight: 950; }
.about-proof { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.about-showcase { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.showcase-card { overflow: hidden; display: grid; grid-template-columns: minmax(170px, .68fr) minmax(0, 1fr); min-height: 300px; border: 1px solid var(--line); border-radius: 24px; background: var(--surface); box-shadow: var(--soft-shadow); }
.showcase-study { grid-column: 1 / -1; grid-template-columns: minmax(230px, .46fr) minmax(0, 1.54fr); }
.showcase-card > div:last-child { align-self: center; padding: 30px; }
.showcase-card h3 { font-size: 1.8rem; }
.showcase-visual { display: grid; place-content: center; gap: 13px; min-height: 100%; padding: 24px; background: var(--family-soft); text-align: center; }
.showcase-visual span { color: var(--family-deep); font-size: .78rem; font-weight: 950; }
.showcase-visual i { width: 80px; height: 5px; margin: auto; border-radius: 99px; background: var(--targamaa-bridge); }
.showcase-visual b { direction: ltr; unicode-bidi: isolate; font-size: clamp(1.3rem, 2.4vw, 2.2rem); }
.showcase-grammar .showcase-visual, .showcase-exams .showcase-visual { background: color-mix(in srgb, var(--targamaa-lilac) 12%, var(--surface)); }
.showcase-practice .showcase-visual { background: color-mix(in srgb, var(--targamaa-coral) 10%, var(--surface)); }
.editorial-story ul { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.editorial-story li { display: grid; gap: 5px; padding: 17px 19px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.editorial-story li span { color: var(--muted); }
.media-guide { grid-template-columns: minmax(240px, .62fr) minmax(0, 1.38fr); }
.media-guide .grid { margin: 0; }
.media-guide article { padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); }
.media-guide > .button { grid-column: 1 / -1; width: fit-content; }

/* 404 */
.not-found { display: grid; justify-items: center; max-width: 900px; min-height: 610px; margin: 0 auto; padding: clamp(40px, 8vw, 90px); text-align: center; border: 1px solid var(--line); border-radius: 32px; background: linear-gradient(145deg, var(--surface), var(--family-soft)); box-shadow: var(--shadow); }
.error-code { direction: ltr; display: flex; align-items: center; gap: 10px; color: var(--family-deep); font-size: clamp(5rem, 13vw, 10rem); font-weight: 950; line-height: 1; }
.error-code img { width: clamp(86px, 13vw, 140px); }
.not-found h1 { margin: 5px 0; font-size: clamp(2.5rem, 5vw, 4.8rem); }
.error-suggestions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; width: 100%; }
.error-suggestions a { display: grid; gap: 5px; padding: 17px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); color: var(--ink); text-decoration: none; }
.error-suggestions span { color: var(--muted); font-size: .84rem; }

@media (max-width: 1040px) {
  .home-hero, .about-hero { grid-template-columns: minmax(0, 1fr) minmax(290px, .72fr); padding: 46px; }
  .home-hero h1, .about-hero h1 { font-size: clamp(3.1rem, 7vw, 5.8rem); }
  .proof-strip { grid-template-columns: repeat(5, minmax(110px, 1fr)); overflow-x: auto; }
  .level-track { grid-template-columns: repeat(7, minmax(130px, 1fr)); overflow-x: auto; padding-bottom: 10px; scroll-snap-type: x proximity; }
  .level-track a { scroll-snap-align: start; }
  .grammar-grid, .unit-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .home-hero, .about-hero { grid-template-columns: 1fr; gap: 28px; padding: 30px 20px; }
  .home-hero h1, .about-hero h1 { font-size: clamp(2.75rem, 12.2vw, 4.2rem); }
  .hero-demo { min-height: 320px; }
  .proof-strip { grid-template-columns: repeat(2, 1fr); overflow: hidden; }
  .proof-strip > div:last-child { grid-column: 1 / -1; }
  .about-proof { grid-template-columns: repeat(2, 1fr); }
  .section-head { align-items: start; flex-direction: column; }
  .three-starts, .grammar-grid, .unit-grid, .trust-row { grid-template-columns: 1fr; }
  .course-intro { grid-template-columns: 1fr; gap: 12px; }
  .course-intro > div, .course-intro > p { max-width: none; }
  .learning-loop, .exam-spotlight, .editorial-story, .media-guide { grid-template-columns: 1fr; padding: 25px 19px; }
  .pronunciation-workbench { grid-template-columns: 1fr; gap: 18px; padding: 27px 20px; }
  .pronunciation-intro h2 { max-width: none; }
  .pronunciation-success { margin-top: 20px; }
  .pronunciation-sequence li { min-height: 0; padding: 18px 0; }
  .learning-loop ol, .exam-mini { grid-template-columns: 1fr; }
  .learning-loop li { min-height: 0; }
  .route-card { grid-template-areas: "icon copy" "actions actions" "free free"; }
  .route-card .actions { justify-content: stretch; }
  .route-card .actions .button { min-height: 46px; }
  .grammar-jumps { align-items: start; flex-direction: column; gap: 8px; top: 6px; }
  .grammar-jumps > div { width: 100%; }
  .level-roadmap::after,
  .grammar-jumps::after { content: "← اسحب لرؤية باقي المستويات"; display: block; margin-top: 7px; color: var(--muted); font-size: .72rem; font-weight: 800; }
  .word-heading { align-items: start; flex-direction: column; }
  .word-title-row h1 { font-size: clamp(3.35rem, 17vw, 5.6rem); }
  .word-rank { min-width: 0; width: 100%; grid-template-columns: 1fr auto; align-items: center; text-align: start; }
  .word-layout { grid-template-columns: 1fr; }
  .word-aside { position: static; }
  .draft-notice { align-items: start; flex-direction: column; }
  .exam-prose .exam-sections, .exam-variants { grid-template-columns: 1fr; }
  .exam-strategy-grid, .exam-rubrics, .plan-stages { grid-template-columns: 1fr; }
  .section-heading { align-items: start; flex-direction: column; }
  .exam-plan > summary { grid-template-columns: 1fr; gap: 8px; }
  .score-scale { grid-template-columns: 1fr; }
  .score-scale > strong { min-height: 70px; }
  .about-showcase { grid-template-columns: 1fr; }
  .showcase-card, .showcase-study { grid-column: auto; grid-template-columns: 1fr; }
  .showcase-visual { min-height: 150px; }
  .error-suggestions { grid-template-columns: 1fr; }
}

@media (max-width: 430px) {
  .home-hero, .about-hero { padding: 26px 17px 32px; border-radius: 24px; }
  .home-hero h1, .about-hero h1 { font-size: clamp(2.45rem, 12vw, 3.45rem); line-height: 1.05; }
  .free-promise { display: grid; }
  .hero-demo { padding: 24px 18px; border-radius: 20px; }
  .demo-word strong { font-size: clamp(2rem, 10vw, 2.5rem); }
  .proof-strip > div, .about-proof > div { min-height: 92px; padding: 14px 8px; }
  .level-roadmap { margin-inline: -2px; }
  .route-card .actions { display: grid; grid-template-columns: 1fr; }
  .route-card .actions .button { width: 100%; white-space: normal; }
  .word-masthead { padding: 28px 18px; border-radius: 22px; }
  .word-title-row { gap: 10px; }
  .word-title-row h1 { font-size: clamp(3rem, 17vw, 4.7rem); overflow-wrap: normal; word-break: normal; }
  .word-title-row .sound { width: 46px; height: 46px; }
  .sentence-head { align-items: start; }
  .sentence-pair .example { font-size: 1rem; }
  .grammar-example { grid-template-columns: 34px minmax(0, 1fr); padding: 14px; }
  .grammar-example > span { width: 30px; height: 30px; }
  .showcase-card > div:last-child { padding: 22px 19px; }
}

/* --------------------------------------------------------------------------
   Word-list directory — an editorial railway map for the Words family
   -------------------------------------------------------------------------- */

.words-subnav {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin-top: clamp(22px, 3vw, 34px);
  padding: 1px;
  border: 1px solid color-mix(in srgb, var(--family-accent) 20%, var(--line));
  border-radius: 18px;
  background: var(--line);
  box-shadow: var(--soft-shadow);
}
.words-subnav::before {
  content: "";
  position: absolute;
  z-index: 2;
  inset-inline: 0;
  top: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--family-accent), var(--family-accent-2));
  pointer-events: none;
}
.words-subnav a {
  position: relative;
  min-width: 0;
  min-height: 66px;
  display: grid;
  align-content: center;
  gap: 2px;
  padding: 11px 18px 9px;
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  transition: background-color .18s ease, color .18s ease;
}
.words-subnav a + a::after {
  content: "";
  position: absolute;
  inset-inline-start: -1px;
  top: 17px;
  bottom: 17px;
  width: 1px;
  background: color-mix(in srgb, var(--family-accent) 18%, var(--line));
}
.words-subnav a strong {
  overflow: hidden;
  font-size: .94rem;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.words-subnav a span {
  overflow: hidden;
  color: var(--muted);
  font-size: .73rem;
  font-weight: 800;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.words-subnav a:hover { background: color-mix(in srgb, var(--family-soft) 46%, var(--surface)); }
.words-subnav a[aria-current="page"] {
  background: color-mix(in srgb, var(--family-soft) 78%, var(--surface));
  color: var(--family-deep);
}
.words-subnav a[aria-current="page"]::before {
  content: "";
  position: absolute;
  inset-inline: 18px;
  bottom: 0;
  height: 4px;
  border-radius: 999px 999px 0 0;
  background: var(--family-accent);
}
.words-subnav a:focus-visible,
.list-jumps a:focus-visible,
.word-list-card .button:focus-visible,
.expression-row:focus-within,
.strong-language-notice summary:focus-visible {
  outline: 4px solid color-mix(in srgb, var(--gold) 68%, transparent);
  outline-offset: 3px;
}

.list-jumps {
  position: sticky;
  z-index: 9;
  top: 8px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(108px, 1fr);
  gap: 7px;
  overflow-x: auto;
  margin-top: 18px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  box-shadow: var(--soft-shadow);
  backdrop-filter: blur(12px);
  overscroll-behavior-inline: contain;
  scroll-snap-type: inline proximity;
  scrollbar-width: thin;
}
.list-jumps a {
  min-width: 0;
  min-height: 46px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--surface);
  color: var(--ink);
  text-decoration: none;
  scroll-snap-align: start;
}
.list-jumps a:hover { border-color: var(--family-accent); color: var(--family-deep); }
.list-jumps small {
  direction: ltr;
  unicode-bidi: isolate;
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  border-radius: 8px;
  background: var(--family-soft);
  color: var(--family-deep);
  font: 900 .64rem/1 ui-monospace, Consolas, monospace;
}
.list-jumps strong {
  overflow: hidden;
  font-size: .76rem;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.list-directory-section {
  position: relative;
  scroll-margin-top: 94px;
}
.list-directory-section + .list-directory-section {
  padding-top: clamp(30px, 5vw, 54px);
  border-top: 1px solid var(--line);
}
.directory-heading {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: clamp(16px, 3vw, 28px);
  align-items: start;
  max-width: 820px;
  margin-bottom: 22px;
}
.directory-heading > span {
  direction: ltr;
  unicode-bidi: isolate;
  position: relative;
  min-height: 62px;
  display: grid;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--family-accent) 34%, var(--line));
  border-radius: 18px 18px 8px 18px;
  background: var(--family-soft);
  color: var(--family-deep);
  font: 950 .84rem/1 ui-monospace, Consolas, monospace;
  box-shadow: 0 5px 0 color-mix(in srgb, var(--family-accent) 9%, transparent);
}
.directory-heading > span::after {
  content: "";
  position: absolute;
  inset-inline-end: -24px;
  top: 50%;
  width: 22px;
  height: 3px;
  border-radius: 99px;
  background: var(--family-accent);
}
.directory-heading h2 { margin-bottom: 7px; font-size: clamp(1.8rem, 3.5vw, 2.85rem); }
.directory-heading .eyebrow { margin-bottom: 5px; }
.directory-heading p:last-child { max-width: 670px; margin: 0; color: var(--muted); }

.list-directory-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 15px;
}
.word-list-card {
  min-height: 258px;
  padding: 25px;
  border-color: color-mix(in srgb, var(--family-accent) 20%, var(--line));
  background:
    linear-gradient(145deg, var(--surface) 0 77%, color-mix(in srgb, var(--family-soft) 64%, var(--surface)));
}
.word-list-card::before { background: linear-gradient(90deg, var(--family-accent), var(--family-accent-2)); }
.word-list-card:nth-child(4n + 2)::before { background: linear-gradient(90deg, var(--family-accent-2), var(--targamaa-lilac)); }
.word-list-card:nth-child(4n + 3)::before { background: linear-gradient(90deg, var(--targamaa-lilac), var(--family-accent)); }
.word-list-card:nth-child(4n)::before { background: linear-gradient(90deg, var(--targamaa-teal-bright), var(--family-accent-2)); }
.word-list-card .card-stop[data-stop] {
  margin-bottom: 8px;
  padding: 0;
  color: var(--muted);
  font: 900 .68rem/1.2 ui-monospace, Consolas, monospace;
}
.word-list-card h3 { margin-bottom: 9px; font-size: 1.36rem; }
.word-list-card p { margin-bottom: 14px; line-height: 1.7; }
.word-list-card .meta { gap: 6px; margin: auto 0 15px; }
.word-list-card .chip {
  min-height: 30px;
  padding: 3px 9px;
  background: color-mix(in srgb, var(--family-soft) 58%, var(--surface));
  font-size: .72rem;
}
.word-list-card .button { min-height: 44px; white-space: nowrap; }
.word-list-card.is-sensitive {
  border-color: color-mix(in srgb, #d97911 42%, var(--line));
  background: linear-gradient(145deg, color-mix(in srgb, #fff3dc 56%, var(--surface)), var(--surface) 72%);
}
.word-list-card.is-sensitive::before { background: linear-gradient(90deg, #d97911, var(--red)); }
.word-list-card.is-sensitive h3 { color: color-mix(in srgb, #b34d10 78%, var(--ink)); }
.word-list-card.is-sensitive .button {
  border-color: color-mix(in srgb, #d97911 48%, var(--line));
  background: color-mix(in srgb, #fff3dc 72%, var(--surface));
}

.list-detail-head {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: clamp(24px, 5vw, 70px);
  align-items: end;
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid color-mix(in srgb, var(--family-accent) 24%, var(--line));
  border-radius: 24px 24px 12px 24px;
  background: linear-gradient(135deg, var(--surface), color-mix(in srgb, var(--family-soft) 58%, var(--surface)));
  box-shadow: var(--soft-shadow);
}
.list-detail-head::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 5px;
  border-radius: 24px 24px 0 0;
  background: linear-gradient(90deg, var(--family-accent), var(--family-accent-2));
}
.list-detail-head h2 { margin-bottom: 8px; }
.list-detail-head p:last-child { max-width: 710px; margin: 0; color: var(--muted); }
.list-detail-head .actions { justify-content: flex-end; margin-top: 0; }
.list-detail-head .button { min-height: 48px; white-space: nowrap; }

.expression-list {
  display: grid;
  gap: 10px;
  overflow: hidden;
  padding: 1px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: color-mix(in srgb, var(--family-soft) 20%, var(--surface));
}
.expression-row {
  min-width: 0;
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  gap: 17px;
  align-items: center;
  min-height: 112px;
  padding: 18px 20px;
  border: 1px solid transparent;
  border-radius: 16px;
  background: var(--surface);
}
.expression-row:nth-child(even) { background: color-mix(in srgb, var(--family-soft) 42%, var(--surface)); }
.expression-number {
  direction: ltr;
  unicode-bidi: isolate;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid color-mix(in srgb, var(--family-accent) 32%, var(--line));
  border-radius: 13px 13px 6px 13px;
  background: var(--family-soft);
  color: var(--family-deep);
  font: 950 .72rem/1 ui-monospace, Consolas, monospace;
}
.expression-row > div { min-width: 0; }
.expression-row h3 { margin: 0 0 4px; color: var(--ink); font-size: 1.3rem; text-align: left; }
.expression-row p { margin: 0; color: var(--ink); font-weight: 850; }
.expression-row small { display: block; margin-top: 6px; color: var(--muted); line-height: 1.55; }
.intensity-label {
  align-self: start;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 11px;
  border: 1px solid color-mix(in srgb, #d97911 44%, var(--line));
  border-radius: 999px;
  background: color-mix(in srgb, #fff3dc 74%, var(--surface));
  color: color-mix(in srgb, #a9440a 82%, var(--ink));
  font-size: .76rem;
  white-space: nowrap;
}
.expression-row.is-strong { border-inline-start: 4px solid color-mix(in srgb, #d97911 70%, var(--line)); }
.expression-row.is-strong:nth-child(even) { background: color-mix(in srgb, #fff3dc 34%, var(--surface)); }

.strong-language-notice {
  margin-top: clamp(22px, 3vw, 34px);
  overflow: hidden;
  border: 1px solid color-mix(in srgb, #d97911 45%, var(--line));
  border-inline-start: 6px solid #d97911;
  border-radius: 18px;
  background: color-mix(in srgb, #fff3dc 62%, var(--surface));
  box-shadow: var(--soft-shadow);
}
.strong-language-notice summary {
  position: relative;
  min-height: 52px;
  display: flex;
  align-items: center;
  padding: 10px 19px;
  color: color-mix(in srgb, #a9440a 82%, var(--ink));
  font-weight: 950;
  cursor: pointer;
}
.strong-language-notice summary::marker { color: #d97911; }
.strong-language-notice[open] summary { border-bottom: 1px solid color-mix(in srgb, #d97911 28%, var(--line)); }
.strong-language-notice p { margin: 0; padding: 12px 19px 0; color: var(--ink-soft); }
.strong-language-notice p:last-child { padding-bottom: 16px; color: color-mix(in srgb, #a9440a 78%, var(--ink)); }
.expression-safety { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 9px; }
.expression-safety span { padding: 5px 9px; border: 1px solid color-mix(in srgb, #d97911 24%, var(--line)); border-radius: 999px; background: color-mix(in srgb, #fff4db 72%, var(--paper)); color: var(--ink-soft); font-size: .76rem; font-weight: 800; }
.expression-safety b { color: var(--ink); }

.list-empty {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  max-width: 760px;
  margin-inline: auto;
  padding: 28px;
  border: 1px dashed color-mix(in srgb, var(--family-accent) 42%, var(--line));
  border-radius: 21px;
  background: color-mix(in srgb, var(--family-soft) 42%, var(--surface));
}
.list-empty > span {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--surface);
  color: var(--family-deep);
  font-size: 1.8rem;
  box-shadow: var(--soft-shadow);
}
.list-empty h2 { margin-bottom: 4px; font-size: 1.45rem; }
.list-empty p { margin: 0; color: var(--muted); }

:root[data-theme="dark"] .word-list-card.is-sensitive,
:root[data-theme="dark"] .expression-row.is-strong:nth-child(even),
:root[data-theme="dark"] .strong-language-notice,
:root[data-theme="dark"] .intensity-label {
  background: color-mix(in srgb, #d97911 11%, var(--surface));
}
:root[data-theme="dark"] .word-list-card.is-sensitive h3,
:root[data-theme="dark"] .intensity-label,
:root[data-theme="dark"] .strong-language-notice summary,
:root[data-theme="dark"] .strong-language-notice p:last-child { color: #ffc57d; }

@media (max-width: 1040px) {
  .list-directory-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  .words-subnav a { min-height: 60px; padding-inline: 12px; }
  .words-subnav a[aria-current="page"]::before { inset-inline: 12px; }
  .list-jumps { margin-inline: -2px; grid-auto-columns: minmax(112px, 42vw); }
  .directory-heading { grid-template-columns: 48px minmax(0, 1fr); gap: 14px; }
  .directory-heading > span { min-height: 48px; border-radius: 14px 14px 7px 14px; }
  .directory-heading > span::after { inset-inline-end: -14px; width: 13px; }
  .list-directory-grid { grid-template-columns: 1fr; }
  .word-list-card { min-height: 0; padding: 22px; }
  .list-detail-head { grid-template-columns: 1fr; gap: 20px; padding: 25px 19px; }
  .list-detail-head .actions { justify-content: stretch; }
  .list-detail-head .button { flex: 1 1 auto; }
  .expression-row { grid-template-columns: 42px minmax(0, 1fr); gap: 13px; padding: 16px 14px; }
  .intensity-label { grid-column: 2; justify-self: start; align-self: auto; }
}

@media (max-width: 430px) {
  .words-subnav { border-radius: 14px; }
  .words-subnav a { min-height: 58px; padding: 10px 7px 8px; text-align: center; }
  .words-subnav a strong { font-size: .78rem; }
  .words-subnav a span { font-size: .63rem; }
  .words-subnav a + a::after { top: 13px; bottom: 13px; }
  .words-subnav a[aria-current="page"]::before { inset-inline: 7px; }
  .list-jumps { grid-auto-columns: minmax(105px, 39vw); padding: 6px; }
  .list-jumps a { min-height: 44px; padding: 6px 8px; }
  .list-jumps small { width: 25px; height: 25px; }
  .directory-heading { grid-template-columns: 42px minmax(0, 1fr); }
  .directory-heading > span { min-height: 42px; }
  .directory-heading h2 { font-size: 1.65rem; }
  .word-list-card { padding: 20px 17px; }
  .word-list-card .button { width: 100%; }
  .list-detail-head .actions { display: grid; grid-template-columns: 1fr; }
  .list-detail-head .button { width: 100%; padding-inline: 12px; font-size: .87rem; }
  .expression-list { margin-inline: -1px; border-radius: 17px; }
  .expression-row { grid-template-columns: 38px minmax(0, 1fr); min-height: 0; gap: 11px; padding: 15px 11px; }
  .expression-number { width: 36px; height: 36px; border-radius: 11px 11px 5px 11px; }
  .expression-row h3 { font-size: 1.12rem; }
  .expression-row p { font-size: .92rem; }
  .expression-row small { font-size: .77rem; }
  .intensity-label { min-height: 32px; padding-inline: 9px; font-size: .7rem; }
  .strong-language-notice summary { padding-inline: 14px; }
  .strong-language-notice p { padding-inline: 14px; }
  .list-empty { grid-template-columns: 44px minmax(0, 1fr); gap: 12px; padding: 20px 15px; }
  .list-empty > span { width: 42px; height: 42px; font-size: 1.35rem; }
}

/* ---------------------------------------------------------------------------
   Calmer controls and a tighter page.

   The buttons carried a 4px hard drop shadow that read as chunky next to the
   rest of the type, and the secondary button was plain white on an almost-white
   page, so its edge was the only thing separating it from the background. Both
   are softened here: a real (small) shadow, a tinted secondary surface, and a
   border with enough contrast to define the shape on its own.

   Spacing is pulled in roughly a third. The old rhythm pushed every section a
   full screen apart, which made the site feel longer than it is.
--------------------------------------------------------------------------- */
:root { --section-gap: clamp(38px, 4.6vw, 62px); }

.button {
  box-shadow: 0 1px 2px color-mix(in srgb, var(--ink) 10%, transparent);
  border-radius: 14px;
  font-weight: 800;
  letter-spacing: -.01em;
}
.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 3px 8px color-mix(in srgb, var(--ink) 16%, transparent);
}
.button:active { transform: translateY(0); box-shadow: 0 1px 2px color-mix(in srgb, var(--ink) 14%, transparent); }

/* Secondary: tinted rather than white-on-white, with a border that carries the
   shape by itself. */
.button:not(.primary):not(.gold) {
  background: color-mix(in srgb, var(--family-soft) 55%, var(--surface));
  border: 1.5px solid color-mix(in srgb, var(--family-accent) 30%, var(--line));
  color: var(--family-deep);
}
.button:not(.primary):not(.gold):hover {
  background: color-mix(in srgb, var(--family-soft) 80%, var(--surface));
  border-color: color-mix(in srgb, var(--family-accent) 52%, var(--line));
}

/* Primary keeps a solid brand fill; white on the teal clears WCAG AA. */
.button.primary { border-width: 1.5px; }

.hero { padding: clamp(22px, 3.4vw, 38px); }
.route-card { margin-top: var(--section-gap); padding: 22px; }

/* The decorative rule that sat under the wordmark is gone with .page-line, and
   the header keeps no border of its own: two horizontal lines stacked a few
   pixels apart read as a rendering fault rather than a divider. */
.site-header { border-bottom: 0; }