/* ==========================================================================
   Manara — Assistant pédagogique du cycle primaire
   Design system
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800&family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600;9..144,700&display=swap');

:root{
  /* Palette — inspirée de la mascotte : nuit étoilée, rouille, moutarde, crème */
  --clay-50:#fdf3ea;
  --clay-100:#f8e2ce;
  --clay-200:#f0c89c;
  --clay-500:#c1502e;
  --clay-600:#a63f1f;
  --clay-700:#7a3316;

  --teal-500:#3a5878;
  --teal-600:#2e4763;
  --teal-700:#26364b;
  --teal-900:#1e2a3d;

  --coral-500:#e8b84b;
  --coral-600:#c89a38;

  --ink-900:#241f1b;
  --ink-700:#43392f;
  --ink-500:#6b5d4f;
  --ink-300:#a4917d;

  --paper-0:#fffdf9;
  --paper-50:#faf3e9;
  --paper-100:#f2e6d3;
  --line-200:#e6d5bc;

  --ok-600:#2f7a4d;
  --warn-600:#a56a12;
  --danger-600:#b23b3b;

  --radius-sm:8px;
  --radius-md:14px;
  --radius-lg:22px;
  --radius-pill:999px;

  --shadow-1:0 1px 2px rgba(28,26,23,.06), 0 1px 1px rgba(28,26,23,.04);
  --shadow-2:0 8px 24px rgba(28,26,23,.10), 0 2px 6px rgba(28,26,23,.06);
  --shadow-3:0 16px 40px rgba(28,26,23,.16);

  --font-display:'Fraunces', 'Cairo', serif;
  --font-body:'Cairo', 'Segoe UI', system-ui, sans-serif;

  --space-1:4px; --space-2:8px; --space-3:12px; --space-4:16px;
  --space-5:24px; --space-6:32px; --space-7:48px; --space-8:64px; --space-9:96px;

  --container:1180px;
  --focus-ring: 0 0 0 3px rgba(46,71,99,.35);

  color-scheme: light;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font-body);
  background:var(--paper-50);
  color:var(--ink-900);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img,svg{ display:block; max-width:100%; }
a{ color:inherit; }
button{ font-family:inherit; }

h1,h2,h3,h4{
  font-family:var(--font-display);
  line-height:1.2;
  margin:0 0 var(--space-3);
  color:var(--teal-900);
  font-weight:600;
}
[dir="rtl"] h1,[dir="rtl"] h2,[dir="rtl"] h3,[dir="rtl"] h4{ font-family:var(--font-body); font-weight:800; }

h1{ font-size:clamp(2rem, 1.5rem + 2vw, 3.2rem); }
h2{ font-size:clamp(1.5rem, 1.2rem + 1vw, 2.1rem); }
h3{ font-size:1.3rem; }
p{ margin:0 0 var(--space-3); color:var(--ink-700); }

.visually-hidden{
  position:absolute !important; width:1px;height:1px; padding:0;margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}

/* Skip link */
.skip-link{
  position:absolute; left:var(--space-3); top:-100px; z-index:1000;
  background:var(--teal-900); color:#fff; padding:.7em 1.1em; border-radius:var(--radius-sm);
  transition:top .2s ease;
}
.skip-link:focus{ top:var(--space-3); }

:focus-visible{ outline:none; box-shadow:var(--focus-ring); border-radius:var(--radius-sm); }

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important; }
}

/* ---------- Layout helpers ---------- */
.container{ max-width:var(--container); margin-inline:auto; padding-inline:var(--space-5); }
.stack > * + *{ margin-block-start:var(--space-4); }
.section{ padding-block:var(--space-8); }
.section--tight{ padding-block:var(--space-6); }
.grid{ display:grid; gap:var(--space-5); }
.grid--levels{ grid-template-columns:repeat(auto-fill, minmax(150px,1fr)); }
.grid--subjects{ grid-template-columns:repeat(auto-fill, minmax(220px,1fr)); }
.grid--2{ grid-template-columns:1fr; }
@media (min-width:760px){ .grid--2{ grid-template-columns:1fr 1fr; } }
.grid--resources{ grid-template-columns:repeat(auto-fill, minmax(260px,1fr)); }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(250,243,233,.92); backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line-200);
}
.site-header .container{ max-width:1400px; }
.site-header__bar{
  display:flex; align-items:center; justify-content:space-between;
  gap:var(--space-4); padding-block:var(--space-3);
}
.brand{ display:flex; align-items:center; gap:var(--space-2); text-decoration:none; flex-shrink:0; }
.brand__mark{ width:64px; height:64px; flex:none; border-radius:50%; object-fit:cover; }
@media (min-width:760px){ .brand__mark{ width:96px; height:96px; } }
.brand__name{ font-family:var(--font-display); font-weight:700; font-size:1.5rem; color:var(--teal-900); white-space:nowrap; }
[dir="rtl"] .brand__name{ font-family:var(--font-body); font-weight:800; }
.brand__tagline{ display:block; font-size:.78rem; color:var(--ink-500); font-family:var(--font-body); font-weight:500; white-space:nowrap; }

.main-nav{ display:none; gap:var(--space-1); align-items:center; overflow-x:auto; scrollbar-width:none; }
.main-nav::-webkit-scrollbar{ display:none; }
.main-nav a{
  text-decoration:none; font-weight:600; font-size:.95rem; color:var(--ink-700);
  padding:.55em .9em; border-radius:var(--radius-pill); white-space:nowrap;
}
.main-nav a:hover, .main-nav a.is-active{ background:var(--clay-100); color:var(--clay-700); }
@media (min-width:1120px){ .main-nav{ display:flex; } }

.header-actions{ display:flex; align-items:center; gap:var(--space-2); flex-shrink:0; }

.lang-switch{ display:flex; border:1px solid var(--line-200); border-radius:var(--radius-pill); overflow:hidden; background:var(--paper-0); }
.lang-switch button{
  border:0; background:transparent; padding:.5em .8em; cursor:pointer; font-weight:700; font-size:.85rem;
  color:var(--ink-500);
}
.lang-switch button.is-active{ background:var(--teal-600); color:#fff; }

.nav-toggle{
  display:inline-flex; align-items:center; justify-content:center; width:44px; height:44px;
  border-radius:var(--radius-sm); border:1px solid var(--line-200); background:var(--paper-0); cursor:pointer;
}
@media (min-width:1120px){ .nav-toggle{ display:none; } }

.mobile-nav{ display:none; flex-direction:column; gap:var(--space-1); padding-block:var(--space-3); border-top:1px solid var(--line-200); }
.mobile-nav.is-open{ display:flex; }
.mobile-nav a{ text-decoration:none; font-weight:600; color:var(--ink-700); padding:.7em .4em; border-radius:var(--radius-sm); min-height:44px; display:flex; align-items:center; }
.mobile-nav a:hover{ background:var(--clay-100); }
@media (min-width:1120px){ .mobile-nav{ display:none !important; } }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:.5em;
  min-height:44px; padding:.7em 1.3em; border-radius:var(--radius-pill);
  font-weight:700; font-size:.95rem; text-decoration:none; cursor:pointer;
  border:2px solid transparent; transition:transform .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.btn:active{ transform:scale(.97); }
.btn--primary{ background:var(--clay-500); color:#fff; box-shadow:var(--shadow-1); }
.btn--primary:hover{ background:var(--clay-600); box-shadow:var(--shadow-2); }
.btn--ghost{ background:transparent; border-color:var(--teal-600); color:var(--teal-700); }
.btn--ghost:hover{ background:var(--teal-600); color:#fff; }
.btn--small{ min-height:36px; padding:.45em 1em; font-size:.85rem; }
.btn[disabled]{ opacity:.5; cursor:not-allowed; }

/* ---------- Hero (video banner) ---------- */
.hero-video{
  position:relative; overflow:hidden; isolation:isolate;
  min-height:min(78vh, 620px); display:flex; align-items:flex-end;
  background:var(--teal-900); /* shows briefly before the video paints */
  border-bottom:1px solid var(--line-200);
}
.hero-video__bg{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:0;
}
.hero-video__scrim{
  position:absolute; inset:0; z-index:1;
  background:linear-gradient(0deg, rgba(20,24,15,.82) 0%, rgba(20,24,15,.55) 45%, rgba(20,24,15,.15) 80%, rgba(20,24,15,.05) 100%);
}
.hero-video__content{ position:relative; z-index:2; padding-block:var(--space-8); width:100%; }
.hero__eyebrow{
  display:inline-flex; align-items:center; gap:.5em; font-weight:700; font-size:.8rem;
  color:#fdf3ea; background:rgba(253,243,234,.16); backdrop-filter:blur(2px);
  padding:.4em .9em; border-radius:var(--radius-pill); margin-bottom:var(--space-4);
}
.hero__title{ margin-bottom:var(--space-4); color:#fffdf9; }
.hero__lede{ font-size:1.1rem; max-width:52ch; color:#f2e6d3; }
.hero__actions{ display:flex; flex-wrap:wrap; gap:var(--space-3); margin-top:var(--space-5); }
.hero__actions .btn--ghost{ border-color:#fdf3ea; color:#fdf3ea; }
.hero__actions .btn--ghost:hover{ background:#fdf3ea; color:var(--teal-900); }

.accent-word{ color:var(--clay-200); }

.hero__stats{ display:flex; flex-wrap:wrap; gap:var(--space-3); }
.stat-pill{
  padding:.9em 1.2em; border-radius:var(--radius-md); min-width:110px;
  box-shadow:var(--shadow-1); border:1px solid rgba(36,31,27,.08);
}
.stat-pill--paper{ background:var(--paper-0); }
.stat-pill--navy{ background:var(--teal-700); }
.stat-pill--rust{ background:var(--clay-500); }
.stat-pill--mustard{ background:var(--coral-500); }
.stat__num{ font-family:var(--font-display); font-size:1.7rem; font-weight:700; display:block; color:var(--ink-900); }
[dir="rtl"] .stat__num{ font-family:var(--font-body); }
.stat__label{ font-size:.8rem; color:var(--ink-500); }
.stat-pill--navy .stat__num, .stat-pill--navy .stat__label{ color:#fdf3ea; }
.stat-pill--rust .stat__num, .stat-pill--rust .stat__label{ color:#fdf3ea; }
.stat-pill--mustard .stat__num, .stat-pill--mustard .stat__label{ color:var(--teal-900); }

/* ---------- Cards ---------- */
.card{
  background:var(--paper-0); border:1px solid var(--line-200); border-radius:var(--radius-md);
  padding:var(--space-5); box-shadow:var(--shadow-1); transition:box-shadow .18s ease, transform .18s ease;
}
a.card{ text-decoration:none; display:block; }
a.card:hover{ box-shadow:var(--shadow-2); transform:translateY(-2px); }

.level-card{ text-align:center; padding:var(--space-4); }
.level-card__badge{
  width:56px; height:56px; margin-inline:auto var(--space-2); border-radius:50%;
  display:flex; align-items:center; justify-content:center; font-family:var(--font-display);
  font-weight:700; font-size:1.3rem; color:#fff; background:var(--teal-600);
}
[dir="rtl"] .level-card__badge{ font-family:var(--font-body); }
.level-card__name{ font-weight:700; color:var(--ink-900); font-size:.95rem; }
.level-card__meta{ font-size:.78rem; color:var(--ink-500); }

.subject-card{ display:flex; gap:var(--space-3); align-items:flex-start; }
.subject-card__icon{
  flex:none; width:44px; height:44px; border-radius:var(--radius-sm); background:var(--clay-100);
  display:flex; align-items:center; justify-content:center; color:var(--clay-700);
}
.subject-card__title{ font-weight:700; margin:0 0 2px; color:var(--ink-900); }
.subject-card__desc{ font-size:.85rem; color:var(--ink-500); margin:0; }
.badge{
  display:inline-flex; align-items:center; font-size:.72rem; font-weight:700; padding:.25em .7em;
  border-radius:var(--radius-pill); background:var(--paper-100); color:var(--ink-500); margin-inline-end:.4em;
}
.badge--teal{ background:rgba(46,71,99,.14); color:var(--teal-700); }
.badge--clay{ background:var(--clay-100); color:var(--clay-700); }

/* ---------- Sections & callouts ---------- */
.eyebrow{ font-weight:800; letter-spacing:.02em; text-transform:uppercase; font-size:.78rem; color:var(--teal-600); }
.section-head{ max-width:70ch; margin-bottom:var(--space-6); }

.callout{
  border-radius:var(--radius-md); padding:var(--space-4) var(--space-5); border:1px solid var(--line-200);
  background:var(--paper-0); display:flex; gap:var(--space-3);
}
.callout--warn{ background:#fbf1de; border-color:#eed9ae; }
.callout__icon{ flex:none; color:var(--warn-600); }
.callout p:last-child{ margin-bottom:0; }

/* ---------- Tables (déroulement de séance) ---------- */
.table-wrap{ overflow-x:auto; border:1px solid var(--line-200); border-radius:var(--radius-md); }
table.fiche-table{ width:100%; border-collapse:collapse; min-width:560px; background:var(--paper-0); }
table.fiche-table th, table.fiche-table td{
  text-align:start; padding:.75em .9em; border-bottom:1px solid var(--line-200); font-size:.92rem; vertical-align:top;
}
table.fiche-table thead th{ background:var(--teal-600); color:#fff; font-family:var(--font-display); font-weight:600; }
[dir="rtl"] table.fiche-table thead th{ font-family:var(--font-body); font-weight:800; }
table.fiche-table tbody tr:nth-child(even){ background:var(--paper-50); }
table.fiche-table td.timing{ white-space:nowrap; font-weight:700; color:var(--clay-600); }

/* ---------- Tabs (exercices variés) ---------- */
.tabs{ border:1px solid var(--line-200); border-radius:var(--radius-md); overflow:hidden; background:var(--paper-0); }
.tabs__list{ display:flex; flex-wrap:wrap; gap:2px; background:var(--paper-100); padding:4px; list-style:none; margin:0; }
.tabs__list button{
  border:0; background:transparent; padding:.6em 1em; border-radius:var(--radius-sm); cursor:pointer; font-weight:700;
  font-size:.85rem; color:var(--ink-500); min-height:40px;
}
.tabs__list button.is-active{ background:var(--paper-0); color:var(--teal-700); box-shadow:var(--shadow-1); }
.tabs__panel{ padding:var(--space-5); display:none; }
.tabs__panel.is-active{ display:block; }

/* ---------- Checklists ---------- */
ul.checklist{ list-style:none; margin:0; padding:0; display:grid; gap:var(--space-2); }
ul.checklist li{ display:flex; gap:.6em; align-items:flex-start; }
ul.checklist li::before{ content:"✓"; flex:none; color:var(--ok-600); font-weight:900; }

/* ---------- Exercise answer lists (no implicit "all correct" checkmark) ---------- */
ul.option-list{ list-style:none; margin:0; padding:0; display:grid; gap:var(--space-2); }
ul.option-list li{
  padding:.6em .9em; background:var(--paper-50); border:1.5px solid var(--line-200); border-radius:var(--radius-sm);
  display:flex; justify-content:space-between; align-items:center; gap:var(--space-3);
}
ul.option-list li.is-correct{ border-color:var(--ok-600); background:rgba(47,122,77,.08); font-weight:700; }
ul.option-list .answer-tag{ font-size:.72rem; font-weight:700; color:var(--ok-600); white-space:nowrap; }
ul.option-list li.is-true{ border-color:var(--ok-600); background:rgba(47,122,77,.08); }
ul.option-list li.is-false{ border-color:var(--danger-600); background:rgba(178,59,59,.06); }
ul.option-list .truth-tag{ font-size:.72rem; font-weight:800; padding:.2em .6em; border-radius:var(--radius-pill); }
ul.option-list li.is-true .truth-tag{ color:var(--ok-600); background:rgba(47,122,77,.14); }
ul.option-list li.is-false .truth-tag{ color:var(--danger-600); background:rgba(178,59,59,.12); }

/* ---------- Forms (générateur) ---------- */
.form-field{ display:flex; flex-direction:column; gap:.4em; margin-bottom:var(--space-4); }
.form-field label{ font-weight:700; font-size:.88rem; color:var(--ink-700); }
.form-field .hint{ font-size:.78rem; color:var(--ink-500); }
.form-field input, .form-field select, .form-field textarea{
  border:1.5px solid var(--line-200); border-radius:var(--radius-sm); padding:.75em .9em;
  font-family:inherit; font-size:.95rem; background:var(--paper-0); min-height:44px; color:var(--ink-900);
}
.form-field textarea{ min-height:88px; resize:vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{ border-color:var(--teal-500); }
.form-grid{ display:grid; gap:var(--space-4); }
@media (min-width:700px){ .form-grid{ grid-template-columns:1fr 1fr; } }
.form-grid .span-2{ grid-column:1 / -1; }

.dial{ display:flex; align-items:center; gap:var(--space-3); }
.dial input[type=range]{ flex:1; accent-color:var(--teal-600); min-height:44px; }
.dial output{ font-weight:700; min-width:1.6em; text-align:center; color:var(--teal-700); }

/* ---------- Resource list ---------- */
.resource{ display:flex; flex-direction:column; height:100%; }
.resource__type{ margin-bottom:var(--space-2); }
.resource__title{ font-weight:700; margin:0 0 .2em; }
.resource__meta{ font-size:.82rem; color:var(--ink-500); margin:0 0 var(--space-3); }
.resource__link{ margin-top:auto; font-weight:700; font-size:.88rem; color:var(--teal-700); text-decoration:none; display:inline-flex; align-items:center; gap:.3em; }
.resource__link:hover{ text-decoration:underline; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--teal-900); color:#f2e6d3; padding-block:var(--space-7); margin-top:var(--space-9); }
.site-footer a{ color:#f2e6d3; text-decoration:none; }
.site-footer a:hover{ text-decoration:underline; }
.footer-grid{ display:grid; gap:var(--space-6); }
@media (min-width:760px){ .footer-grid{ grid-template-columns:2fr 1fr; } }
.footer-grid h4{ color:#fff; font-size:.95rem; }
.footer-contact{ font-size:.9rem; margin-top:var(--space-3); }
.footer-contact span{ color:#cfc2ae; }
.footer-contact a{ font-weight:700; }
.footer-grid ul{ list-style:none; margin:0; padding:0; display:grid; gap:.5em; font-size:.9rem; }
.footer-note{ margin-top:var(--space-6); padding-top:var(--space-5); border-top:1px solid rgba(255,255,255,.15); font-size:.8rem; color:#cfc2ae; }

/* ---------- RTL: mirror directional spacing / icons ---------- */
[dir="rtl"] .icon-directional{ transform:scaleX(-1); }

/* ---------- Utility ---------- */
.hidden{ display:none !important; }
.text-center{ text-align:center; }
.muted{ color:var(--ink-500); }
.page-hero{ background:var(--paper-0); border-bottom:1px solid var(--line-200); padding-block:var(--space-7); }
.crumb{ font-size:.85rem; color:var(--ink-500); margin-bottom:var(--space-3); }
.crumb a{ text-decoration:none; font-weight:700; color:var(--teal-700); }
.print-btn{ margin-inline-start:auto; }
@media print{
  .site-header, .site-footer, .no-print{ display:none !important; }
}
.print-area{ display:none; }
@media print{
  body.print-mode > *:not(#printArea){ display:none !important; }
  body.print-mode #printArea{ display:block !important; padding:var(--space-6); }
}