/* =========================================================
   مِداد — منصة التعلم التفاعلي
   ملف التنسيقات الرئيسي
   ========================================================= */

:root {
  --paper: #f7f2e8;
  --paper-2: #efe7d7;
  --card: #fffdf8;
  --ink: #1d2629;
  --ink-2: #4a5458;
  --ink-3: #7b8386;
  --line: #e1d7c3;
  --line-2: #cfc2a8;
  --green: #1f4c44;
  --green-2: #2c6a5e;
  --green-soft: #dfe9e3;
  --saffron: #d8922a;
  --saffron-soft: #f7e6c6;
  --clay: #b2533a;
  --clay-soft: #f3dcd3;
  --ok: #2f7a4f;
  --bad: #b2453a;

  --font-body: "IBM Plex Sans Arabic", "Segoe UI", Tahoma, sans-serif;
  --font-display: "Amiri", "Times New Roman", serif;

  --radius: 14px;
  --radius-sm: 9px;
  --wrap: 1180px;
  --shadow: 0 1px 0 rgba(29, 38, 41, .04), 0 10px 30px -18px rgba(29, 38, 41, .35);
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: hidden; overflow-x: clip; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.85;
  direction: rtl;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; color: var(--ink-2); }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.35; color: var(--ink); font-weight: 700; }
h1, h2 { font-family: var(--font-display); }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); line-height: 1.25; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); }
h3 { font-size: 1.2rem; }
ul, ol { padding: 0; margin: 0; list-style: none; }
button { font: inherit; cursor: pointer; }
::selection { background: var(--saffron-soft); }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: 24px; }
@media (max-width: 640px) { .wrap { padding-inline: 16px; } }

.ic { width: 22px; height: 22px; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- الأزرار ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55em;
  padding: .78em 1.5em; border-radius: 999px;
  border: 1.5px solid transparent; font-weight: 600; font-size: .98rem;
  transition: background .2s, color .2s, border-color .2s, transform .2s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-2); }
.btn-ghost { border-color: var(--line-2); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--ink); }
.btn-light { background: var(--paper); color: var(--green); }
.btn-light:hover { background: #fff; }
.btn-sm { padding: .5em 1.1em; font-size: .9rem; }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.link-arrow { color: var(--green); font-weight: 600; display: inline-flex; align-items: center; gap: .4em; }
.link-arrow:hover { gap: .7em; }
.link-arrow .ic { width: 18px; height: 18px; transition: transform .2s; }

/* ---------- الهيدر ---------- */
.topbar { background: var(--green); color: #e4ede8; font-size: .85rem; }
.topbar .wrap { display: flex; justify-content: space-between; align-items: center; min-height: 38px; gap: 16px; }
.topbar a { color: #fff; border-bottom: 1px solid rgba(255,255,255,.35); }
.topbar span { opacity: .9; }
@media (max-width: 720px) { .topbar .hide-sm { display: none; } }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 242, 232, .94);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.site-header.scrolled { border-bottom-color: var(--line); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 20px; }

.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 42px; height: 42px; border-radius: 12px; background: var(--green);
  display: grid; place-items: center; color: var(--saffron);
}
.brand-mark svg { width: 26px; height: 26px; }
.brand-name { font-family: var(--font-display); font-size: 1.75rem; font-weight: 700; line-height: 1; }
.brand-sub { display: block; font-size: .72rem; color: var(--ink-3); letter-spacing: .02em; margin-top: 4px; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav > a, .nav .drop > button {
  padding: .5em .85em; border-radius: 8px; font-size: .96rem; color: var(--ink-2);
  background: none; border: 0; display: inline-flex; align-items: center; gap: 4px;
}
.nav > a:hover, .nav .drop > button:hover { color: var(--ink); background: var(--paper-2); }
.nav a.active { color: var(--green); font-weight: 600; }
.nav .drop { position: relative; }
.nav .drop .ic { width: 15px; height: 15px; }
.drop-menu {
  position: absolute; top: calc(100% + 8px); inset-inline-start: 0;
  min-width: 250px; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 8px; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translateY(6px); transition: .18s;
}
.drop:hover .drop-menu, .drop:focus-within .drop-menu, .drop.open .drop-menu { opacity: 1; visibility: visible; transform: none; }
.drop-menu a { display: block; padding: .6em .9em; border-radius: 8px; font-size: .95rem; }
.drop-menu a small { display: block; color: var(--ink-3); font-size: .8rem; line-height: 1.5; }
.drop-menu a:hover { background: var(--paper); }
.drop-menu a.active { color: var(--green); }

.header-cta { display: flex; align-items: center; gap: 10px; }
.menu-btn { display: none; width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--line-2); background: transparent; place-items: center; }

@media (max-width: 1040px) {
  .menu-btn { display: grid; }
  .header-cta .btn-ghost { display: none; }
  .nav {
    position: fixed; inset: 0 0 0 auto; width: min(340px, 86vw);
    background: var(--card); flex-direction: column; align-items: stretch;
    padding: 90px 20px 30px; gap: 2px; overflow-y: auto;
    transform: translateX(100%); visibility: hidden; transition: transform .28s ease, visibility .28s; z-index: 60;
    border-inline-start: 1px solid var(--line);
  }
  .nav.open { transform: none; visibility: visible; }
  .nav > a, .nav .drop > button { padding: .8em 1em; font-size: 1.02rem; width: 100%; justify-content: space-between; }
  .drop-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 0 12px 0 0; display: none; min-width: 0; background: transparent; }
  .drop.open .drop-menu { display: block; }
  .nav-close { position: absolute; top: 22px; left: 20px; }
}
@media (min-width: 1041px) { .nav .nav-close { display: none; } }
.nav-overlay { position: fixed; inset: 0; background: rgba(29,38,41,.35); z-index: 55; opacity: 0; visibility: hidden; transition: .25s; }
.nav-overlay.open { opacity: 1; visibility: visible; }
@media (max-width: 480px) { .header-cta .btn-primary { padding: .6em 1em; font-size: .88rem; } .brand-sub { display: none; } }

/* ---------- الأقسام العامة ---------- */
section { padding: 96px 0; }
.section-tight { padding: 64px 0; }
.bg-alt { background: var(--paper-2); }
.bg-card { background: var(--card); border-block: 1px solid var(--line); }
@media (max-width: 720px) { section { padding: 64px 0; } }

.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .86rem; font-weight: 600; color: var(--clay);
  margin-bottom: 14px;
}
.kicker::before { content: ""; width: 26px; height: 1.5px; background: currentColor; }
.lead { font-size: 1.12rem; color: var(--ink-2); max-width: 640px; }
.section-head { max-width: 720px; margin-bottom: 52px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .kicker::after { content: ""; width: 26px; height: 1.5px; background: currentColor; }
.section-head.center .lead { margin-inline: auto; }
.split-head { display: flex; justify-content: space-between; align-items: end; gap: 30px; flex-wrap: wrap; margin-bottom: 48px; }
.split-head .section-head { margin-bottom: 0; }

.hl { background: linear-gradient(transparent 62%, var(--saffron-soft) 62%); padding-inline: 2px; }
.underline-ink { position: relative; white-space: nowrap; }
.underline-ink svg { position: absolute; inset-inline: 0; bottom: -10px; width: 100%; height: 14px; color: var(--saffron); }

/* ---------- عنوان الصفحات الداخلية ---------- */
.page-hero { padding: 70px 0 64px; border-bottom: 1px solid var(--line); position: relative; overflow: hidden; }
.page-hero h1 { max-width: 780px; }
.page-hero .lead { margin-top: 8px; }
.crumbs { display: flex; gap: 8px; font-size: .86rem; color: var(--ink-3); margin-bottom: 22px; }
.crumbs a:hover { color: var(--green); }
.page-hero .deco { position: absolute; left: -40px; top: 30px; width: 320px; opacity: .55; color: var(--line-2); pointer-events: none; }
@media (max-width: 860px) { .page-hero .deco { display: none; } }

/* ---------- الهيرو الرئيسي ---------- */
.hero { padding: 64px 0 90px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.hero p.lead { margin: 18px 0 30px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-note { margin-top: 26px; display: flex; gap: 22px; flex-wrap: wrap; font-size: .9rem; color: var(--ink-3); }
.hero-note span { display: inline-flex; align-items: center; gap: 6px; }
.hero-note .ic { width: 18px; height: 18px; color: var(--green); }
@media (max-width: 960px) { .hero .wrap { grid-template-columns: 1fr; gap: 40px; } }

/* مشغّل الدرس (رسم توضيحي) */
.player {
  background: var(--card); border: 1px solid var(--line); border-radius: 20px;
  box-shadow: var(--shadow); overflow: hidden; position: relative;
}
.player-top { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); font-size: .85rem; color: var(--ink-3); }
.player-top b { color: var(--ink); font-weight: 600; }
.dots { display: flex; gap: 5px; }
.dots i { width: 22px; height: 5px; border-radius: 3px; background: var(--line); display: block; }
.dots i.on { background: var(--green); }
.dots i.cur { background: var(--saffron); }
.player-stage { background: #f3ede0; position: relative; aspect-ratio: 16 / 10.5; }
.player-stage svg { width: 100%; height: 100%; }
.player-caption {
  margin: 0; padding: 16px 20px; font-size: .98rem; color: var(--ink);
  border-top: 1px solid var(--line); display: flex; gap: 12px; align-items: flex-start;
}
.player-caption .ava { width: 34px; height: 34px; border-radius: 50%; background: var(--green-soft); color: var(--green); display: grid; place-items: center; flex-shrink: 0; }
.player-caption .ava .ic { width: 18px; height: 18px; }
.player-caption mark { background: var(--saffron-soft); color: inherit; padding: 0 3px; border-radius: 3px; }
.player-controls { display: flex; align-items: center; gap: 12px; padding: 0 20px 16px; }
.pc-btn { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line-2); background: var(--paper); display: grid; place-items: center; color: var(--ink); }
.pc-btn.main { background: var(--green); color: #fff; border-color: var(--green); }
.pc-btn .ic { width: 18px; height: 18px; }
.track { flex: 1; height: 4px; background: var(--line); border-radius: 4px; position: relative; }
.track::after { content: ""; position: absolute; inset-block: 0; right: 0; width: 46%; background: var(--green); border-radius: 4px; }
.float-q {
  position: absolute; left: -18px; bottom: 150px; width: 230px;
  background: var(--card); border: 1px solid var(--line); border-radius: 14px;
  padding: 14px; box-shadow: var(--shadow); font-size: .86rem;
}
.float-q b { display: block; margin-bottom: 8px; font-size: .9rem; }
.float-q span { display: block; padding: 6px 10px; border: 1px solid var(--line); border-radius: 8px; margin-top: 6px; color: var(--ink-2); }
.float-q span.right { border-color: var(--ok); background: #e6f1ea; color: var(--ok); font-weight: 600; }
@media (max-width: 960px) { .float-q { left: 12px; bottom: 82px; width: 200px; } }
@media (max-width: 520px) { .float-q { display: none; } }

/* ---------- شريط الأرقام ---------- */
.strip { border-block: 1px solid var(--line); background: var(--card); }
.strip .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.strip .cell { padding: 30px 24px; border-inline-start: 1px solid var(--line); }
.strip .cell:first-child { border-inline-start: 0; }
.strip b { font-family: var(--font-display); font-size: 2.3rem; color: var(--green); display: block; line-height: 1.2; }
.strip span { font-size: .92rem; color: var(--ink-3); }
@media (max-width: 760px) {
  .strip .wrap { grid-template-columns: 1fr 1fr; padding: 0; }
  .strip .cell:nth-child(3) { border-inline-start: 0; }
  .strip .cell:nth-child(n+3) { border-top: 1px solid var(--line); }
}

/* ---------- الشبكات والبطاقات ---------- */
.grid { display: grid; gap: 24px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .g3, .g4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; transition: border-color .2s, transform .2s;
}
.card:hover { border-color: var(--line-2); }
.card h3 { margin-top: 14px; }
.card p:last-child { margin-bottom: 0; }
.card .icon-box {
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  background: var(--green-soft); color: var(--green);
}
.card .icon-box.s { background: var(--saffron-soft); color: #9a6413; }
.card .icon-box.c { background: var(--clay-soft); color: var(--clay); }
.card .num { font-family: var(--font-display); font-size: 1.1rem; color: var(--clay); }

.feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.feature-row + .feature-row { margin-top: 96px; }
.feature-row.flip .fr-media { order: -1; }
.fr-media { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 28px; }
.checks li { display: flex; gap: 12px; padding: 8px 0; color: var(--ink-2); }
.checks li .ic { color: var(--green); margin-top: 5px; width: 20px; height: 20px; }
@media (max-width: 900px) {
  .feature-row { grid-template-columns: 1fr; gap: 32px; }
  .feature-row.flip .fr-media { order: 0; }
  .feature-row + .feature-row { margin-top: 64px; }
}

/* ---------- دورة التعلم (خطوات) ---------- */
.cycle { display: grid; grid-template-columns: repeat(5, 1fr); counter-reset: s; position: relative; }
.cycle::before { content: ""; position: absolute; top: 27px; inset-inline: 10%; border-top: 1.5px dashed var(--line-2); }
.cycle li { text-align: center; padding: 0 12px; position: relative; }
.cycle .step-dot {
  width: 56px; height: 56px; border-radius: 50%; margin: 0 auto 18px;
  background: var(--card); border: 1.5px solid var(--green); color: var(--green);
  display: grid; place-items: center; font-family: var(--font-display); font-size: 1.35rem; font-weight: 700;
}
.cycle li:nth-child(odd) .step-dot { background: var(--green); color: #fff; }
.cycle h3 { font-size: 1.05rem; margin-bottom: .3em; }
.cycle p { font-size: .92rem; margin: 0; }
@media (max-width: 900px) {
  .cycle { grid-template-columns: 1fr; gap: 26px; }
  .cycle::before { top: 0; bottom: 0; inset-inline: auto; right: 27px; border-top: 0; border-right: 1.5px dashed var(--line-2); }
  .cycle li { display: grid; grid-template-columns: 56px 1fr; gap: 18px; text-align: start; padding: 0; }
  .cycle .step-dot { margin: 0; }
}

/* مسار الدروس والاختبارات */
.path { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.path .node {
  padding: 10px 16px; border-radius: 10px; font-size: .92rem; font-weight: 600;
  background: var(--card); border: 1px solid var(--line);
}
.path .node.lesson { border-color: var(--green); color: var(--green); }
.path .node.quiz { background: var(--paper-2); color: var(--ink-2); font-weight: 500; }
.path .node.gate { background: var(--saffron-soft); border-color: #e7c27f; color: #7d4e0c; }
.path .node.cum { background: var(--clay-soft); border-color: #e2b4a6; color: var(--clay); }
.path .arr { color: var(--ink-3); }
.path .arr .ic { width: 18px; height: 18px; transform: scaleX(-1); }

/* ---------- نص الاقتباس ---------- */
.quote-block {
  border-inline-start: 3px solid var(--saffron); padding: 6px 26px 6px 0;
  font-family: var(--font-display); font-size: clamp(1.4rem, 2.6vw, 1.9rem); line-height: 1.7; color: var(--ink);
}
.quote-block cite { display: block; font-family: var(--font-body); font-style: normal; font-size: .95rem; color: var(--ink-3); margin-top: 14px; }

/* ---------- المواد ---------- */
.subject-card { display: flex; flex-direction: column; padding: 0; overflow: hidden; }
.subject-card .s-art { aspect-ratio: 16/9; background: #f1eadb; border-bottom: 1px solid var(--line); }
.subject-card .s-art svg { width: 100%; height: 100%; }
.subject-card .s-body { padding: 24px; flex: 1; }
.subject-card .tag { font-size: .8rem; color: var(--clay); font-weight: 600; }
.subject-card blockquote { margin: 14px 0 0; padding: 12px 14px; background: var(--paper); border-radius: 10px; font-size: .92rem; color: var(--ink); border-inline-start: 3px solid var(--green); }

/* ---------- أنواع الأسئلة ---------- */
.qtypes { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--card); }
.qtypes li { padding: 22px; border-inline-start: 1px solid var(--line); border-top: 1px solid var(--line); }
.qtypes li:nth-child(4n+1) { border-inline-start: 0; }
.qtypes li:nth-child(-n+4) { border-top: 0; }
.qtypes b { display: block; font-size: 1rem; margin-bottom: 4px; }
.qtypes small { color: var(--ink-3); font-size: .86rem; line-height: 1.6; display: block; }
.qtypes .n { font-family: var(--font-display); color: var(--saffron); font-size: 1.1rem; }
@media (max-width: 960px) {
  .qtypes { grid-template-columns: repeat(2, 1fr); }
  .qtypes li { border-inline-start: 1px solid var(--line) !important; border-top: 1px solid var(--line) !important; }
  .qtypes li:nth-child(odd) { border-inline-start: 0 !important; }
  .qtypes li:nth-child(-n+2) { border-top: 0 !important; }
}
@media (max-width: 520px) {
  .qtypes { grid-template-columns: 1fr; }
  .qtypes li { border-inline-start: 0 !important; }
  .qtypes li:nth-child(2) { border-top: 1px solid var(--line) !important; }
}

/* ---------- جداول ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); }
table { width: 100%; border-collapse: collapse; min-width: 560px; }
th, td { padding: 16px 20px; text-align: start; border-bottom: 1px solid var(--line); font-size: .95rem; }
th { background: var(--paper-2); font-weight: 600; color: var(--ink); }
tr:last-child td { border-bottom: 0; }
td .ic { width: 20px; height: 20px; color: var(--ok); }
td.muted { color: var(--ink-3); }

/* ---------- تقرير ولي الأمر ---------- */
.report { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 26px; }
.report-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; gap: 12px; }
.report-head b { font-size: 1.05rem; }
.badge { display: inline-block; font-size: .78rem; padding: 3px 10px; border-radius: 999px; background: var(--green-soft); color: var(--green); font-weight: 600; }
.badge.warn { background: var(--saffron-soft); color: #7d4e0c; }
.badge.red { background: var(--clay-soft); color: var(--clay); }
.badge.mute { background: var(--paper-2); color: var(--ink-3); }
.bar-row { display: grid; grid-template-columns: 120px 1fr 44px; gap: 12px; align-items: center; padding: 9px 0; font-size: .9rem; }
.bar { height: 8px; background: var(--paper-2); border-radius: 6px; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--green); border-radius: 6px; width: 0; transition: width 1.2s ease; }
.bar i.w { background: var(--saffron); }
.bar i.r { background: var(--clay); }
.note-box { margin-top: 16px; padding: 14px 16px; background: var(--saffron-soft); border-radius: 12px; font-size: .92rem; color: #5f3c0a; display: flex; gap: 10px; }
.note-box .ic { width: 20px; height: 20px; margin-top: 4px; }

/* ---------- الباقات ---------- */
.billing-toggle { display: inline-flex; background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 4px; margin-bottom: 40px; }
.billing-toggle button { border: 0; background: none; padding: .55em 1.3em; border-radius: 999px; color: var(--ink-2); font-size: .95rem; }
.billing-toggle button.on { background: var(--green); color: #fff; }
.billing-toggle em { font-style: normal; font-size: .78rem; color: var(--clay); margin-inline-start: 4px; }
.billing-toggle button.on em { color: var(--saffron-soft); }
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 32px 28px; display: flex; flex-direction: column; }
.plan.featured { border: 2px solid var(--green); position: relative; }
.plan.featured::before { content: "الأكثر اختيارًا"; position: absolute; top: -13px; right: 26px; background: var(--saffron); color: #fff; font-size: .78rem; padding: 3px 12px; border-radius: 999px; font-weight: 600; }
.plan h3 { font-size: 1.25rem; margin: 0; }
.plan .desc { font-size: .92rem; margin: 6px 0 20px; }
.price { font-family: var(--font-display); font-size: 2.8rem; color: var(--ink); line-height: 1; }
.price small { font-family: var(--font-body); font-size: .9rem; color: var(--ink-3); }
.plan ul { margin: 24px 0 28px; flex: 1; }
.plan li { display: flex; gap: 10px; padding: 7px 0; font-size: .95rem; color: var(--ink-2); }
.plan li .ic { width: 19px; height: 19px; color: var(--green); margin-top: 5px; }
.plan li.off { color: var(--ink-3); text-decoration: line-through; }
.plan li.off .ic { color: var(--ink-3); }
.plan .btn { justify-content: center; }
@media (max-width: 960px) { .plans { grid-template-columns: 1fr; max-width: 480px; margin-inline: auto; } }

/* ---------- الأسئلة الشائعة ---------- */
.faq-layout { display: grid; grid-template-columns: 260px 1fr; gap: 48px; align-items: start; }
.faq-cats { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 4px; }
.faq-cats button { text-align: start; background: none; border: 0; padding: .7em 1em; border-radius: 10px; color: var(--ink-2); }
.faq-cats button.on { background: var(--card); color: var(--green); font-weight: 600; box-shadow: inset -3px 0 0 var(--green); }
.faq-search { display: flex; align-items: center; gap: 10px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 0 16px; margin-bottom: 20px; }
.faq-search input { border: 0; background: none; padding: 14px 0; flex: 1; font: inherit; outline: none; color: var(--ink); }
details.qa { background: var(--card); border: 1px solid var(--line); border-radius: 12px; margin-bottom: 12px; }
details.qa summary { list-style: none; cursor: pointer; padding: 18px 22px; font-weight: 600; display: flex; justify-content: space-between; gap: 20px; align-items: center; }
details.qa summary::-webkit-details-marker { display: none; }
details.qa summary .ic { transition: transform .2s; color: var(--ink-3); }
details.qa[open] summary .ic { transform: rotate(45deg); color: var(--green); }
details.qa .ans { padding: 0 22px 20px; }
details.qa .ans p { margin: 0; }
.faq-empty { display: none; padding: 30px; text-align: center; color: var(--ink-3); }
@media (max-width: 860px) {
  .faq-layout { grid-template-columns: 1fr; gap: 20px; }
  .faq-cats { position: static; flex-direction: row; overflow-x: auto; padding-bottom: 6px; }
  .faq-cats button { white-space: nowrap; }
  .faq-cats button.on { box-shadow: inset 0 -2px 0 var(--green); }
}

/* ---------- النماذج ---------- */
.contact-layout { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: start; }
.form-card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 34px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: .92rem; font-weight: 600; margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: .98rem; color: var(--ink);
  padding: 12px 14px; border: 1px solid var(--line-2); border-radius: 10px; background: var(--paper);
  transition: border-color .2s, background .2s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--green); background: #fff; }
.field textarea { min-height: 130px; resize: vertical; }
.field .err { display: none; color: var(--bad); font-size: .84rem; margin-top: 5px; }
.field.invalid input, .field.invalid select, .field.invalid textarea { border-color: var(--bad); }
.field.invalid .err { display: block; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .row2 { grid-template-columns: 1fr; gap: 0; } .form-card { padding: 24px 18px; } }
.form-ok { display: none; padding: 16px; border-radius: 12px; background: #e6f1ea; color: var(--ok); margin-bottom: 18px; font-weight: 500; }
.form-ok.show { display: flex; gap: 10px; align-items: center; }
.info-list li { display: flex; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.info-list li:last-child { border-bottom: 0; }
.info-list .icon-box { width: 44px; height: 44px; border-radius: 12px; background: var(--green-soft); color: var(--green); display: grid; place-items: center; flex-shrink: 0; }
.info-list b { display: block; }
.info-list span { color: var(--ink-3); font-size: .93rem; }
@media (max-width: 900px) { .contact-layout { grid-template-columns: 1fr; } }

/* ---------- الدعوة لاتخاذ إجراء ---------- */
.cta-band { background: var(--green); color: #fff; border-radius: 24px; padding: 56px; display: grid; grid-template-columns: 1.4fr auto; gap: 30px; align-items: center; position: relative; overflow: hidden; }
.cta-band h2 { color: #fff; margin-bottom: .3em; }
.cta-band p { color: #cfe0d8; margin: 0; }
.cta-band .actions { display: flex; gap: 12px; flex-wrap: wrap; position: relative; z-index: 1; }
.cta-band .btn-ghost { color: #fff; border-color: rgba(255,255,255,.4); }
.cta-band .btn-ghost:hover { border-color: #fff; }
.cta-band .lines { position: absolute; left: -60px; bottom: -80px; width: 360px; color: rgba(255,255,255,.08); }
@media (max-width: 820px) { .cta-band { grid-template-columns: 1fr; padding: 36px 24px; } }

/* ---------- الفوتر ---------- */
.site-footer { background: var(--ink); color: #b9c1c3; padding: 72px 0 0; margin-top: 0; font-size: .94rem; }
.site-footer.flush { margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 40px; padding-bottom: 50px; }
.site-footer .brand-name { color: #fff; }
.site-footer .brand-sub { color: #8b9496; }
.site-footer p { color: #a3acae; margin-top: 18px; max-width: 320px; font-size: .92rem; }
.site-footer h4 { color: #fff; font-size: .98rem; margin-bottom: 16px; }
.site-footer li { padding: 5px 0; }
.site-footer li a:hover { color: var(--saffron); }
.footer-bottom { border-top: 1px solid #333e42; padding: 22px 0; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .85rem; color: #8b9496; }
.socials { display: flex; gap: 8px; margin-top: 20px; }
.socials a { width: 38px; height: 38px; border: 1px solid #3a464a; border-radius: 10px; display: grid; place-items: center; }
.socials a:hover { border-color: var(--saffron); color: var(--saffron); }
.socials .ic { width: 18px; height: 18px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-grid > div:first-child { grid-column: 1 / -1; } }

/* ---------- ظهور تدريجي ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }

/* ---------- عناصر متفرقة ---------- */
.team-card { text-align: center; }
.team-card .ava-lg { width: 84px; height: 84px; border-radius: 50%; margin: 0 auto 6px; display: grid; place-items: center; font-family: var(--font-display); font-size: 1.8rem; color: var(--green); background: var(--green-soft); }
.team-card span { font-size: .88rem; color: var(--ink-3); }
.timeline { border-inline-start: 1.5px solid var(--line-2); padding-inline-start: 30px; }
.timeline li { position: relative; padding-bottom: 30px; }
.timeline li::before { content: ""; position: absolute; right: -37.5px; top: 9px; width: 13px; height: 13px; border-radius: 50%; background: var(--paper); border: 2px solid var(--green); }
.timeline li b { display: block; font-size: .85rem; color: var(--clay); }
.timeline li h3 { margin: 2px 0 4px; }
.pill-list { display: flex; flex-wrap: wrap; gap: 8px; }
.pill-list span { padding: 6px 14px; border-radius: 999px; background: var(--card); border: 1px solid var(--line); font-size: .9rem; }
.panel-note { font-size: .86rem; color: var(--ink-3); border: 1px dashed var(--line-2); border-radius: 10px; padding: 12px 16px; }
.mini-q { background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 16px; }
.mini-q + .mini-q { margin-top: 12px; }
.mini-q .t { font-size: .8rem; color: var(--clay); font-weight: 600; }
.mini-q b { display: block; margin: 4px 0 10px; font-size: .97rem; }
.mini-q .opts { display: flex; flex-wrap: wrap; gap: 6px; }
.mini-q .opts span { padding: 4px 12px; border: 1px solid var(--line-2); border-radius: 8px; font-size: .88rem; background: var(--card); }
.mini-q .opts span.ok { border-color: var(--ok); color: var(--ok); background: #e6f1ea; }

/* =========================================================
   صفحة تجربة الدرس
   ========================================================= */
.demo-shell { display: grid; grid-template-columns: 280px 1fr; gap: 28px; align-items: start; }
.demo-side { position: sticky; top: 100px; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 20px; }
.demo-side h4 { font-size: .95rem; margin-bottom: 12px; }
.demo-side .meter { height: 8px; background: var(--paper-2); border-radius: 6px; overflow: hidden; margin: 8px 0 4px; }
.demo-side .meter i { display: block; height: 100%; width: 0; background: var(--green); transition: width .5s; }
.demo-side small { color: var(--ink-3); }
.toc-mini { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 14px; }
.toc-mini li { display: flex; align-items: center; gap: 10px; padding: 8px 0; font-size: .92rem; color: var(--ink-3); }
.toc-mini li i { width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid var(--line-2); display: grid; place-items: center; font-style: normal; font-size: .75rem; flex-shrink: 0; }
.toc-mini li.cur { color: var(--ink); font-weight: 600; }
.toc-mini li.cur i { border-color: var(--saffron); color: #9a6413; }
.toc-mini li.done { color: var(--ok); }
.toc-mini li.done i { background: var(--ok); border-color: var(--ok); color: #fff; }
.toc-mini li.lock { opacity: .55; }
.demo-main { min-width: 0; }
.lesson-box { background: var(--card); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; }
.lesson-box .lb-head { padding: 16px 22px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.lesson-box .lb-head b { font-size: 1.02rem; }
.stage { background: #f3ede0; position: relative; }
.stage svg { width: 100%; height: auto; max-height: 440px; margin-inline: auto; }
.globe .g-line { fill: none; stroke: #9fb3ad; stroke-width: 1.4; transition: stroke .4s, stroke-width .4s, opacity .4s; }
.globe .g-eq { stroke: #6f8b84; stroke-width: 1.8; }
.globe .half { opacity: 0; transition: opacity .5s; }
.globe .callout { opacity: 0; transition: opacity .45s, transform .45s; transform: translateY(6px); }
.globe .pole { fill: #6f8b84; transition: fill .4s; }
.globe.s-equator .g-eq, .globe.s-halves .g-eq { stroke: var(--saffron); stroke-width: 4; }
.globe.s-equator .c-eq { opacity: 1; transform: none; }
.globe.s-halves .half { opacity: .55; }
.globe.s-halves .c-halves { opacity: 1; transform: none; }
.globe.s-parallels .g-par { stroke: var(--green); stroke-width: 3; }
.globe.s-parallels .c-par { opacity: 1; transform: none; }
.globe.s-poles .pole { fill: var(--clay); }
.globe.s-poles .c-poles { opacity: 1; transform: none; }
.globe.s-intro .g-body { stroke: var(--saffron); stroke-width: 3; }
.subtitle { padding: 18px 22px; font-size: 1.08rem; color: var(--ink); min-height: 92px; display: flex; gap: 12px; align-items: flex-start; border-top: 1px solid var(--line); }
.subtitle .ava { width: 36px; height: 36px; border-radius: 50%; background: var(--green-soft); color: var(--green); display: grid; place-items: center; flex-shrink: 0; }
.subtitle .ava .ic { width: 18px; height: 18px; }
.subtitle.speaking .ava { animation: pulse 1.2s infinite; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 0 rgba(31,76,68,.35); } 50% { box-shadow: 0 0 0 8px rgba(31,76,68,0); } }
.ctrl { display: flex; align-items: center; gap: 10px; padding: 0 22px 18px; flex-wrap: wrap; }
.ctrl .pc-btn { width: 42px; height: 42px; }
.ctrl .scene-dots { display: flex; gap: 5px; flex: 1; min-width: 120px; }
.ctrl .scene-dots i { flex: 1; height: 5px; border-radius: 4px; background: var(--line); }
.ctrl .scene-dots i.on { background: var(--green); }
.ctrl .scene-dots i.cur { background: var(--saffron); }
.ctrl label { font-size: .85rem; color: var(--ink-3); display: flex; align-items: center; gap: 6px; }
.book-text { display: none; margin: 0 22px 20px; padding: 18px 20px; background: var(--paper); border-radius: 12px; border-inline-start: 3px solid var(--clay); font-size: .98rem; }
.book-text.show { display: block; }
.book-text b { color: var(--clay); font-size: .85rem; display: block; margin-bottom: 6px; }

.quiz-box { margin-top: 24px; background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 26px; }
.quiz-box[hidden] { display: none; }
.quiz-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 18px; flex-wrap: wrap; }
.quiz-head h3 { margin: 0; }
.q-progress { display: flex; gap: 6px; }
.q-progress i { width: 30px; height: 6px; border-radius: 4px; background: var(--line); }
.q-progress i.ok { background: var(--ok); }
.q-progress i.cur { background: var(--saffron); }
.q-type { font-size: .82rem; color: var(--clay); font-weight: 600; }
.q-text { font-size: 1.15rem; font-weight: 600; margin: 6px 0 18px; color: var(--ink); }
.opts { display: grid; gap: 10px; }
.opt {
  text-align: start; padding: 14px 18px; border-radius: 12px; border: 1.5px solid var(--line-2);
  background: var(--paper); color: var(--ink); font-size: 1rem; display: flex; align-items: center; gap: 12px;
  transition: border-color .15s, background .15s;
}
.opt:hover:not([disabled]) { border-color: var(--green); }
.opt .k { width: 28px; height: 28px; border-radius: 8px; background: var(--card); border: 1px solid var(--line-2); display: grid; place-items: center; font-size: .85rem; flex-shrink: 0; }
.opt.right { border-color: var(--ok); background: #e6f1ea; }
.opt.wrong { border-color: var(--bad); background: #f7e3e0; }
.opt[disabled] { cursor: default; }
.map-pick { background: #f3ede0; border-radius: 14px; border: 1px solid var(--line); }
.map-pick svg { max-height: 300px; margin-inline: auto; }
.map-pick .hit { fill: none; stroke: transparent; stroke-width: 18; cursor: pointer; pointer-events: stroke; }
.map-pick .vis { fill: none; stroke: #8aa29b; stroke-width: 2; pointer-events: none; transition: stroke .2s; }
.map-pick g:hover .vis { stroke: var(--saffron); stroke-width: 3; }
.map-pick g.right .vis { stroke: var(--ok); stroke-width: 4; }
.map-pick g.wrong .vis { stroke: var(--bad); stroke-width: 4; }
.feedback { display: none; margin-top: 18px; padding: 16px 18px; border-radius: 12px; font-size: .98rem; }
.feedback.show { display: block; }
.feedback.ok { background: #e6f1ea; color: #1f5a39; }
.feedback.no { background: #fbeee0; color: #6b3d0a; }
.feedback b { display: block; margin-bottom: 4px; }
.feedback .re { margin-top: 10px; padding-top: 10px; border-top: 1px dashed rgba(107,61,10,.3); }
.quiz-actions { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
.lock-msg { margin-top: 14px; font-size: .9rem; color: var(--ink-3); display: flex; align-items: center; gap: 8px; }
.lock-msg .ic { width: 18px; height: 18px; }
.done-card { text-align: center; padding: 20px 10px; }
.done-card .big { font-family: var(--font-display); font-size: 3rem; color: var(--green); line-height: 1.2; }
@media (max-width: 900px) {
  .demo-shell { grid-template-columns: 1fr; }
  .demo-side { position: static; order: 2; }
}
@media (min-width: 901px) { .cycle.c4 { grid-template-columns: repeat(4, 1fr); } }