/* ==========================================================================
   Lycée Monseigneur SHAUMBA — frontend portable
   Design inspiré de l'univers Gescol-2030, composants et visuels originaux.
   ========================================================================== */

:root {
  --bg: #061220;
  --bg-deep: #040d18;
  --bg-soft: #08182b;
  --surface: rgba(12, 27, 45, 0.72);
  --surface-solid: #0b1e3f;
  --surface-raised: rgba(17, 38, 64, 0.78);
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #f5f7fa;
  --muted: #a9b4c2;
  --muted-strong: #c9d2dc;
  --primary: #00d9ff;
  --primary-deep: #0054e9;
  --secondary: #ffb800;
  --accent: #7c3aed;
  --success: #2dd55b;
  --danger: #f24c58;
  --gradient: linear-gradient(135deg, #00d9ff 0%, #0054e9 55%, #7c3aed 100%);
  --gradient-soft: linear-gradient(135deg, rgba(0, 217, 255, 0.16), rgba(124, 58, 237, 0.12));
  --on-primary: #031018;
  --on-secondary: #1c1400;
  --primary-soft: rgba(0, 217, 255, 0.1);
  --primary-border: rgba(0, 217, 255, 0.22);
  --primary-glow: rgba(0, 217, 255, 0.24);
  --secondary-soft: rgba(255, 184, 0, 0.1);
  --secondary-border: rgba(255, 184, 0, 0.24);
  --aurora-a: rgba(0, 217, 255, 0.16);
  --aurora-b: rgba(124, 58, 237, 0.15);
  --aurora-c: rgba(0, 84, 233, 0.12);
  --hero-aurora-a: rgba(0, 217, 255, 0.24);
  --hero-aurora-b: rgba(124, 58, 237, 0.24);
  --hero-aurora-c: rgba(0, 84, 233, 0.2);
  --grid-line: var(--control-bg);
  --grid-line-strong: rgba(255, 255, 255, 0.05);
  --header-bg: rgba(6, 18, 32, 0.62);
  --header-bg-scrolled: rgba(6, 18, 32, 0.9);
  --mobile-nav-bg: rgba(6, 18, 32, 0.98);
  --control-bg: var(--control-bg);
  --control-bg-hover: rgba(255, 255, 255, 0.06);
  --floating-bg: rgba(6, 18, 32, 0.82);
  --hero-card-bg: rgba(7, 22, 40, 0.78);
  --hero-card-tint: linear-gradient(145deg, rgba(0, 217, 255, 0.12), rgba(124, 58, 237, 0.1) 55%, rgba(255, 184, 0, 0.06));
  --card-bg: linear-gradient(150deg, rgba(17, 38, 64, 0.72), rgba(7, 22, 40, 0.62));
  --card-bg-soft: var(--control-bg);
  --card-bg-strong: linear-gradient(155deg, rgba(17, 38, 64, 0.92), rgba(6, 18, 32, 0.92));
  --card-bg-featured: linear-gradient(150deg, rgba(38, 32, 24, 0.45), rgba(9, 24, 43, 0.72));
  --form-bg: linear-gradient(155deg, rgba(17, 38, 64, 0.74), rgba(7, 22, 40, 0.72));
  --form-bg-strong: linear-gradient(155deg, rgba(17, 38, 64, 0.9), rgba(6, 18, 32, 0.9));
  --input-bg: rgba(4, 13, 24, 0.62);
  --input-bg-focus: rgba(4, 13, 24, 0.82);
  --bubble-school-bg: rgba(0, 217, 255, 0.1);
  --bubble-parent-bg: rgba(255, 184, 0, 0.1);
  --download-bg: radial-gradient(ellipse 65% 100% at 18% 50%, rgba(0, 217, 255, 0.18), transparent 62%),
    radial-gradient(ellipse 55% 100% at 86% 50%, rgba(124, 58, 237, 0.22), transparent 62%),
    linear-gradient(120deg, #07263a, #081a36 48%, #1b0b3a);
  --download-border: rgba(0, 217, 255, 0.16);
  --footer-bg: #040d18;
  --modal-bg: #0a1a2e;
  --hero-title-gradient: linear-gradient(110deg, #ffffff 4%, #8cefff 40%, #35b8ff 68%, #c4a5ff 100%);
  --shadow-card: 0 24px 60px rgba(0, 0, 0, 0.35);
  --shadow-soft: 0 12px 32px rgba(0, 0, 0, 0.22);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --radius-xl: 34px;
  --font-display: "Sora", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --container: 1200px;
  --header-height: 78px;
}

/* --------------------------------------------------------------------------
   Thèmes
   Aurore = thème par défaut (variables de :root)
   -------------------------------------------------------------------------- */

[data-theme="royal"] {
  --bg: #0b0818;
  --bg-deep: #06040f;
  --bg-soft: #130c2a;
  --surface: rgba(30, 20, 56, 0.72);
  --surface-solid: #1a1138;
  --surface-raised: rgba(42, 28, 74, 0.78);
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text: #f7f3ff;
  --muted: #b9aecf;
  --muted-strong: #d8cee9;
  --primary: #b794f6;
  --primary-deep: #6d28d9;
  --secondary: #ffd166;
  --accent: #22d3ee;
  --gradient: linear-gradient(135deg, #c4b5fd 0%, #7c3aed 55%, #22d3ee 100%);
  --gradient-soft: linear-gradient(135deg, rgba(183, 148, 246, 0.16), rgba(34, 211, 238, 0.1));
  --on-primary: #12061f;
  --on-secondary: #1c1400;
  --primary-soft: rgba(183, 148, 246, 0.12);
  --primary-border: rgba(183, 148, 246, 0.26);
  --primary-glow: rgba(183, 148, 246, 0.26);
  --secondary-soft: rgba(255, 209, 102, 0.1);
  --secondary-border: rgba(255, 209, 102, 0.24);
  --aurora-a: rgba(183, 148, 246, 0.2);
  --aurora-b: rgba(34, 211, 238, 0.12);
  --aurora-c: rgba(124, 58, 237, 0.18);
  --hero-aurora-a: rgba(183, 148, 246, 0.26);
  --hero-aurora-b: rgba(34, 211, 238, 0.2);
  --hero-aurora-c: rgba(124, 58, 237, 0.22);
  --grid-line: var(--control-bg);
  --grid-line-strong: rgba(255, 255, 255, 0.05);
  --header-bg: rgba(11, 8, 24, 0.68);
  --header-bg-scrolled: rgba(11, 8, 24, 0.94);
  --mobile-nav-bg: rgba(11, 8, 24, 0.98);
  --control-bg: var(--control-bg);
  --control-bg-hover: rgba(255, 255, 255, 0.07);
  --floating-bg: rgba(11, 8, 24, 0.84);
  --hero-card-bg: rgba(19, 12, 42, 0.8);
  --hero-card-tint: linear-gradient(145deg, rgba(183, 148, 246, 0.14), rgba(34, 211, 238, 0.08) 55%, rgba(255, 209, 102, 0.05));
  --card-bg: linear-gradient(150deg, rgba(42, 28, 74, 0.7), rgba(13, 9, 30, 0.68));
  --card-bg-soft: var(--control-bg);
  --card-bg-strong: linear-gradient(155deg, rgba(42, 28, 74, 0.9), rgba(10, 7, 22, 0.92));
  --card-bg-featured: linear-gradient(150deg, rgba(56, 42, 26, 0.42), rgba(18, 12, 40, 0.78));
  --form-bg: linear-gradient(155deg, rgba(42, 28, 74, 0.78), rgba(13, 9, 30, 0.8));
  --form-bg-strong: linear-gradient(155deg, rgba(42, 28, 74, 0.92), rgba(10, 7, 22, 0.94));
  --input-bg: rgba(7, 5, 17, 0.68);
  --input-bg-focus: rgba(7, 5, 17, 0.86);
  --bubble-school-bg: rgba(183, 148, 246, 0.12);
  --bubble-parent-bg: rgba(255, 209, 102, 0.1);
  --download-bg: radial-gradient(ellipse 65% 100% at 18% 50%, rgba(183, 148, 246, 0.2), transparent 62%),
    radial-gradient(ellipse 55% 100% at 86% 50%, rgba(34, 211, 238, 0.16), transparent 62%),
    linear-gradient(120deg, #1a1038, #120a2a 48%, #08222a);
  --download-border: rgba(183, 148, 246, 0.18);
  --footer-bg: #06040f;
  --modal-bg: #140d2b;
  --hero-title-gradient: linear-gradient(110deg, #ffffff 4%, #e2d6ff 40%, #b794f6 68%, #67e8f9 100%);
  --shadow-card: 0 24px 60px rgba(0, 0, 0, 0.42);
  --shadow-soft: 0 12px 32px rgba(0, 0, 0, 0.28);
}

[data-theme="campus"] {
  --bg: #06150f;
  --bg-deep: #030d08;
  --bg-soft: #0a2117;
  --surface: rgba(13, 43, 30, 0.72);
  --surface-solid: #0d2b1e;
  --surface-raised: rgba(18, 56, 40, 0.78);
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text: #f1fbf5;
  --muted: #a9c4b5;
  --muted-strong: #cfe5d8;
  --primary: #34d399;
  --primary-deep: #0f766e;
  --secondary: #fbbf24;
  --accent: #22d3ee;
  --gradient: linear-gradient(135deg, #6ee7b7 0%, #10b981 55%, #0891b2 100%);
  --gradient-soft: linear-gradient(135deg, rgba(52, 211, 153, 0.14), rgba(8, 145, 178, 0.1));
  --on-primary: #04140d;
  --on-secondary: #1c1400;
  --primary-soft: rgba(52, 211, 153, 0.11);
  --primary-border: rgba(52, 211, 153, 0.24);
  --primary-glow: rgba(52, 211, 153, 0.24);
  --secondary-soft: rgba(251, 191, 36, 0.1);
  --secondary-border: rgba(251, 191, 36, 0.24);
  --aurora-a: rgba(52, 211, 153, 0.18);
  --aurora-b: rgba(251, 191, 36, 0.1);
  --aurora-c: rgba(8, 145, 178, 0.14);
  --hero-aurora-a: rgba(52, 211, 153, 0.24);
  --hero-aurora-b: rgba(251, 191, 36, 0.16);
  --hero-aurora-c: rgba(8, 145, 178, 0.2);
  --grid-line: var(--control-bg);
  --grid-line-strong: rgba(255, 255, 255, 0.05);
  --header-bg: rgba(6, 21, 15, 0.68);
  --header-bg-scrolled: rgba(6, 21, 15, 0.94);
  --mobile-nav-bg: rgba(6, 21, 15, 0.98);
  --control-bg: var(--control-bg);
  --control-bg-hover: rgba(255, 255, 255, 0.06);
  --floating-bg: rgba(6, 21, 15, 0.84);
  --hero-card-bg: rgba(10, 33, 23, 0.8);
  --hero-card-tint: linear-gradient(145deg, rgba(52, 211, 153, 0.12), rgba(251, 191, 36, 0.06) 55%, rgba(8, 145, 178, 0.08));
  --card-bg: linear-gradient(150deg, rgba(18, 56, 40, 0.68), rgba(5, 20, 14, 0.68));
  --card-bg-soft: var(--control-bg);
  --card-bg-strong: linear-gradient(155deg, rgba(18, 56, 40, 0.9), rgba(4, 15, 11, 0.94));
  --card-bg-featured: linear-gradient(150deg, rgba(54, 41, 18, 0.4), rgba(8, 30, 21, 0.78));
  --form-bg: linear-gradient(155deg, rgba(18, 56, 40, 0.78), rgba(5, 20, 14, 0.8));
  --form-bg-strong: linear-gradient(155deg, rgba(18, 56, 40, 0.92), rgba(4, 15, 11, 0.94));
  --input-bg: rgba(3, 13, 8, 0.68);
  --input-bg-focus: rgba(3, 13, 8, 0.86);
  --bubble-school-bg: rgba(52, 211, 153, 0.1);
  --bubble-parent-bg: rgba(251, 191, 36, 0.1);
  --download-bg: radial-gradient(ellipse 65% 100% at 18% 50%, rgba(52, 211, 153, 0.18), transparent 62%),
    radial-gradient(ellipse 55% 100% at 86% 50%, rgba(8, 145, 178, 0.18), transparent 62%),
    linear-gradient(120deg, #07271d, #061a16 48%, #08222a);
  --download-border: rgba(52, 211, 153, 0.18);
  --footer-bg: #030d08;
  --modal-bg: #0a2117;
  --hero-title-gradient: linear-gradient(110deg, #ffffff 4%, #b9f6d5 40%, #34d399 68%, #67e8f9 100%);
  --shadow-card: 0 24px 60px rgba(0, 0, 0, 0.4);
  --shadow-soft: 0 12px 32px rgba(0, 0, 0, 0.26);
}

[data-theme="clair"] {
  --bg: #f4f7fb;
  --bg-deep: #e9eff7;
  --bg-soft: #ffffff;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-solid: #ffffff;
  --surface-raised: #f8fafc;
  --border: rgba(15, 23, 42, 0.1);
  --border-strong: rgba(15, 23, 42, 0.18);
  --text: #0f172a;
  --muted: #58677a;
  --muted-strong: #334155;
  --primary: #0077b6;
  --primary-deep: #0054e9;
  --secondary: #b45309;
  --accent: #7c3aed;
  --success: #15803d;
  --danger: #dc2626;
  --gradient: linear-gradient(135deg, #0077b6 0%, #0054e9 55%, #7c3aed 100%);
  --gradient-soft: linear-gradient(135deg, rgba(0, 119, 182, 0.12), rgba(124, 58, 237, 0.08));
  --on-primary: #ffffff;
  --on-secondary: #ffffff;
  --primary-soft: rgba(0, 119, 182, 0.09);
  --primary-border: rgba(0, 119, 182, 0.22);
  --primary-glow: rgba(0, 119, 182, 0.24);
  --secondary-soft: rgba(180, 83, 9, 0.08);
  --secondary-border: rgba(180, 83, 9, 0.2);
  --aurora-a: rgba(0, 119, 182, 0.12);
  --aurora-b: rgba(124, 58, 237, 0.09);
  --aurora-c: rgba(0, 84, 233, 0.07);
  --hero-aurora-a: rgba(0, 119, 182, 0.14);
  --hero-aurora-b: rgba(124, 58, 237, 0.1);
  --hero-aurora-c: rgba(0, 84, 233, 0.08);
  --grid-line: rgba(15, 23, 42, 0.045);
  --grid-line-strong: rgba(15, 23, 42, 0.06);
  --header-bg: rgba(244, 247, 251, 0.78);
  --header-bg-scrolled: rgba(244, 247, 251, 0.96);
  --mobile-nav-bg: rgba(255, 255, 255, 0.98);
  --control-bg: rgba(15, 23, 42, 0.04);
  --control-bg-hover: rgba(15, 23, 42, 0.07);
  --floating-bg: rgba(255, 255, 255, 0.92);
  --hero-card-bg: rgba(255, 255, 255, 0.72);
  --hero-card-tint: linear-gradient(145deg, rgba(0, 119, 182, 0.08), rgba(124, 58, 237, 0.06) 55%, rgba(180, 83, 9, 0.04));
  --card-bg: linear-gradient(150deg, rgba(255, 255, 255, 0.96), rgba(241, 245, 249, 0.94));
  --card-bg-soft: rgba(255, 255, 255, 0.72);
  --card-bg-strong: linear-gradient(155deg, #ffffff, #f1f5f9);
  --card-bg-featured: linear-gradient(150deg, #fffbeb, #fff7ed);
  --form-bg: linear-gradient(155deg, #ffffff, #f8fafc);
  --form-bg-strong: linear-gradient(155deg, #ffffff, #f1f5f9);
  --input-bg: #ffffff;
  --input-bg-focus: #ffffff;
  --bubble-school-bg: rgba(0, 119, 182, 0.08);
  --bubble-parent-bg: rgba(180, 83, 9, 0.08);
  --download-bg: radial-gradient(ellipse 65% 100% at 18% 50%, rgba(0, 119, 182, 0.12), transparent 62%),
    radial-gradient(ellipse 55% 100% at 86% 50%, rgba(124, 58, 237, 0.1), transparent 62%),
    linear-gradient(120deg, #e0f2fe, #eef2ff 48%, #f3e8ff);
  --download-border: rgba(0, 119, 182, 0.16);
  --footer-bg: #eaf0f7;
  --modal-bg: #ffffff;
  --hero-title-gradient: linear-gradient(110deg, #0f172a 4%, #0077b6 45%, #0054e9 72%, #7c3aed 100%);
  --shadow-card: 0 24px 60px rgba(15, 23, 42, 0.12);
  --shadow-soft: 0 12px 32px rgba(15, 23, 42, 0.08);
}

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

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 80% 55% at 12% -10%, var(--aurora-a), transparent 60%),
    radial-gradient(ellipse 70% 50% at 92% 8%, var(--aurora-b), transparent 62%),
    radial-gradient(ellipse 70% 60% at 50% 110%, var(--aurora-c), transparent 65%),
    var(--bg);
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.22;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

ul,
ol {
  padding: 0;
  margin: 0;
  list-style: none;
}

h1,
h2,
h3,
h4,
p,
dl,
dd {
  margin: 0;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

::selection {
  background: var(--primary-glow);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 3px;
}

[hidden] {
  display: none !important;
}

.container {
  width: min(100% - 48px, var(--container));
  margin-inline: auto;
}

.section {
  position: relative;
  padding: 104px 0;
}

.section[id] {
  scroll-margin-top: calc(var(--header-height) + 20px);
}

.section-alt {
  background:
    radial-gradient(ellipse 65% 60% at 80% 0%, var(--primary-soft), transparent 60%),
    linear-gradient(180deg, var(--card-bg-soft), transparent);
  border-block: 1px solid var(--border);
}

.icon-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  width: 18px;
  height: 18px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 16px;
  color: var(--primary);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 5px var(--primary-soft), 0 0 18px var(--primary-glow);
}

.section-head {
  max-width: 760px;
  margin-bottom: 48px;
}

.section-head h2 {
  font-size: clamp(1.85rem, 3.3vw, 3rem);
  margin-bottom: 18px;
}

.section-lead {
  max-width: 680px;
  color: var(--muted);
  font-size: 1.06rem;
}

.small-note {
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.84rem;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  border-bottom: 1px solid transparent;
  background: var(--header-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: border-color 180ms ease, background 180ms ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--border);
  background: var(--header-bg-scrolled);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: var(--header-height);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand img {
  width: 46px;
  height: 46px;
  flex: none;
}

.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
  line-height: 1.15;
}

.brand-text strong {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand-text small {
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-left: auto;
}

.main-nav a {
  position: relative;
  color: var(--muted-strong);
  font-size: 0.88rem;
  font-weight: 600;
  white-space: nowrap;
  transition: color 160ms ease;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -7px;
  height: 2px;
  border-radius: 2px;
  background: var(--gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.main-nav a:hover {
  color: var(--text);
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

.mobile-lang {
  display: none;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding: 12px 10px 4px;
  border-top: 1px solid var(--border);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--control-bg);
}

.lang-btn {
  min-width: 36px;
  padding: 7px 9px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  transition: background 160ms ease, color 160ms ease;
}

.lang-btn:hover {
  color: var(--text);
}

.lang-btn.is-active {
  background: var(--primary);
  color: var(--on-primary);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--control-bg);
  color: var(--text);
}

/* Sélecteur de thème */
.theme-picker {
  position: relative;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 40px;
  padding: 8px 11px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--control-bg);
  color: var(--muted-strong);
  font-size: 0.75rem;
  font-weight: 800;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.theme-toggle:hover {
  border-color: var(--primary-border);
  background: var(--control-bg-hover);
  color: var(--text);
}

.theme-toggle .icon {
  width: 17px;
  height: 17px;
  color: var(--primary);
}

.theme-current-dot {
  width: 13px;
  height: 13px;
  flex: none;
  border-radius: 50%;
  background: var(--gradient);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.theme-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  z-index: 90;
  width: 238px;
  padding: 12px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--mobile-nav-bg);
  box-shadow: var(--shadow-card);
}

.theme-menu-title {
  margin: 3px 6px 10px;
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.theme-option {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px;
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: var(--text);
  text-align: left;
  transition: background 160ms ease, border-color 160ms ease;
}

.theme-option:hover {
  border-color: var(--border);
  background: var(--control-bg-hover);
}

.theme-option.is-active {
  border-color: var(--primary-border);
  background: var(--primary-soft);
}

.theme-option strong,
.theme-option small {
  display: block;
}

.theme-option strong {
  font-size: 0.8rem;
  line-height: 1.25;
}

.theme-option small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.3;
}

.theme-swatch {
  width: 26px;
  height: 26px;
  flex: none;
  border-radius: 9px;
  box-shadow: inset 0 0 0 1px var(--border-strong);
}

.theme-swatch-aurore {
  background: linear-gradient(135deg, #00d9ff, #0054e9 55%, #7c3aed);
}

.theme-swatch-royal {
  background: linear-gradient(135deg, #c4b5fd, #7c3aed 55%, #22d3ee);
}

.theme-swatch-campus {
  background: linear-gradient(135deg, #6ee7b7, #10b981 55%, #fbbf24);
}

.theme-swatch-clair {
  background: linear-gradient(135deg, #ffffff, #dbeafe 55%, #7c3aed);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 13px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}

.btn .icon {
  transition: transform 160ms ease;
}

.btn:hover .icon {
  transform: translateX(2px);
}

.btn-primary {
  background: var(--gradient);
  color: var(--on-primary);
  box-shadow: 0 12px 28px var(--primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px var(--primary-glow);
}

.btn-secondary {
  background: var(--secondary);
  color: var(--on-secondary);
  box-shadow: 0 12px 28px var(--secondary-border);
}

.btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 38px var(--secondary-border);
}

.btn-ghost {
  border-color: var(--border-strong);
  background: var(--control-bg);
  color: var(--text);
}

.btn-ghost:hover {
  border-color: var(--primary-border);
  background: var(--primary-soft);
  transform: translateY(-2px);
}

.btn-small {
  min-height: 40px;
  padding: 9px 16px;
  font-size: 0.82rem;
}

.btn-block {
  width: 100%;
}

.btn:disabled,
.btn.is-loading {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: 78px 0 88px;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
}

.hero-aurora {
  position: absolute;
  inset: -20% -10% auto -10%;
  height: 780px;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 20% 30%, var(--hero-aurora-a), transparent 36%),
    radial-gradient(circle at 76% 22%, var(--hero-aurora-b), transparent 38%),
    radial-gradient(circle at 58% 70%, var(--hero-aurora-c), transparent 42%);
  filter: blur(18px);
  animation: aurora-drift 14s ease-in-out infinite alternate;
}

@keyframes aurora-drift {
  from {
    transform: translate3d(-2%, -1%, 0) scale(1);
  }
  to {
    transform: translate3d(2%, 2%, 0) scale(1.06);
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 64px;
  align-items: center;
}

.hero-copy {
  max-width: 680px;
}

.hero h1 {
  font-size: clamp(2.25rem, 4.7vw, 4.15rem);
  letter-spacing: -0.035em;
  margin-bottom: 24px;
}

.hero-school {
  display: block;
  margin-bottom: 14px;
  color: var(--text);
  font-size: 0.52em;
  font-weight: 800;
  letter-spacing: 0.015em;
  line-height: 1.1;
}

.hero-tagline {
  display: block;
  background: var(--hero-title-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-lead {
  max-width: 620px;
  margin-bottom: 28px;
  color: var(--muted-strong);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 26px;
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
}

.hero-chips li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--control-bg);
  color: var(--muted-strong);
  font-size: 0.8rem;
  font-weight: 600;
}

.hero-chips .icon {
  width: 15px;
  height: 15px;
  color: var(--success);
}

.hero-note {
  color: var(--muted);
  font-size: 0.85rem;
}

.hero-visual {
  position: relative;
  min-width: 0;
}

.hero-visual-card {
  position: relative;
  padding: 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  background: var(--hero-card-tint), var(--hero-card-bg);
  box-shadow: var(--shadow-card);
  isolation: isolate;
}

.hero-visual-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: radial-gradient(circle at 50% 30%, var(--primary-glow), transparent 58%);
}

.hero-visual-card img {
  width: 100%;
  height: auto;
  border-radius: 24px;
}

.floating-badge {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--floating-bg);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
  color: var(--text);
  font-size: 0.76rem;
  font-weight: 700;
  white-space: nowrap;
  animation: float-badge 5s ease-in-out infinite;
}

.floating-badge .icon {
  width: 15px;
  height: 15px;
  color: var(--primary);
}

.floating-badge-top {
  top: 9%;
  left: -6%;
}

.floating-badge-bottom {
  right: -5%;
  bottom: 12%;
  animation-delay: -2.4s;
}

@keyframes float-badge {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-7px);
  }
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.stat {
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--control-bg);
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat span {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 0.74rem;
  line-height: 1.3;
}

/* --------------------------------------------------------------------------
   School
   -------------------------------------------------------------------------- */

.school-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}

.school-copy p {
  margin-bottom: 18px;
  color: var(--muted);
}

.location-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-top: 26px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--control-bg);
}

.location-card span:not(.icon-badge) {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.location-card strong {
  font-size: 0.95rem;
  line-height: 1.45;
}

.icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  flex: none;
  border: 1px solid var(--primary-border);
  border-radius: 12px;
  background: var(--primary-soft);
  color: var(--primary);
}

.value-grid {
  display: grid;
  gap: 14px;
}

.value-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  padding: 21px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card-bg);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.value-card:hover {
  transform: translateY(-3px);
  border-color: var(--primary-border);
  background: var(--card-bg-strong);
}

.value-card .icon-badge {
  grid-row: span 2;
}

.value-card h3 {
  margin-bottom: 4px;
  font-size: 1.03rem;
}

.value-card p {
  color: var(--muted);
  font-size: 0.88rem;
}

.options-panel {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 30px;
  padding: 24px 26px;
  border: 1px solid var(--primary-border);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(120deg, var(--primary-soft), var(--secondary-soft)),
    var(--card-bg-soft);
}

.options-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  flex: none;
  border-radius: 16px;
  background: var(--gradient);
  color: var(--on-primary);
}

.options-icon .icon {
  width: 24px;
  height: 24px;
  stroke-width: 2;
}

.options-panel h3 {
  margin-bottom: 5px;
  font-size: 1.05rem;
}

.options-panel p {
  color: var(--muted);
  font-size: 0.9rem;
}

/* --------------------------------------------------------------------------
   Effectifs et sections
   -------------------------------------------------------------------------- */

.effectifs-section {
  background:
    radial-gradient(ellipse 55% 60% at 88% 10%, var(--primary-soft), transparent 62%),
    radial-gradient(ellipse 45% 55% at 8% 85%, var(--secondary-soft), transparent 62%);
}

.effectif-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}

.effectif-stat {
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card-bg);
  transition: transform 180ms ease, border-color 180ms ease;
}

.effectif-stat:hover {
  transform: translateY(-3px);
  border-color: var(--primary-border);
}

.effectif-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.55rem);
  font-weight: 800;
  line-height: 1;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.effectif-stat span {
  display: block;
  margin-top: 8px;
  color: var(--text);
  font-size: 0.88rem;
  font-weight: 700;
}

.effectif-stat small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.7rem;
}

.effectifs-note {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  margin-bottom: 26px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card-bg-soft);
}

.effectifs-note .icon {
  margin-top: 2px;
  color: var(--primary);
}

.effectifs-note p {
  color: var(--muted);
  font-size: 0.81rem;
  line-height: 1.55;
}

.effectifs-source {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 12px;
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--control-bg);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
}

.effectifs-source .icon {
  width: 14px;
  height: 14px;
  color: var(--primary);
}

.sections-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.section-card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  transition: transform 180ms ease, border-color 180ms ease;
}

.section-card:hover {
  transform: translateY(-3px);
  border-color: var(--primary-border);
}

.section-tag {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 9px;
  border: 1px solid var(--primary-border);
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.section-card h3 {
  margin-bottom: 6px;
  font-size: 1rem;
}

.section-card p {
  min-height: 2.5em;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.5;
}

.section-effectif {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 18px;
  padding-top: 13px;
  border-top: 1px solid var(--border);
  font-size: 0.76rem;
}

.section-effectif span {
  color: var(--muted);
}

.section-effectif strong {
  color: var(--secondary);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.classes-block {
  max-width: 920px;
  margin: 30px auto 0;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
}

.classes-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 18px;
}

.classes-head .eyebrow {
  margin-bottom: 8px;
}

.classes-head h3 {
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
}

.classes-lead {
  max-width: 390px;
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.classes-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.classes-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.classes-table th,
.classes-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  text-align: left;
}

.classes-table thead th {
  background: var(--card-bg-soft);
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.classes-table tbody td {
  color: var(--text);
}

.classes-table tbody tr:last-child td {
  border-bottom: 0;
}

.classes-table .is-num {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.classes-table tfoot th,
.classes-table tfoot td {
  border-top: 1px solid var(--border);
  background: var(--card-bg-soft);
  color: var(--text);
  font-weight: 800;
}

.classes-table .class-group th {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(90deg, var(--primary-soft), transparent);
  color: var(--primary);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.class-group-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.class-group-total {
  color: var(--secondary);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.class-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 7px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--control-bg);
  font-size: 0.72rem;
  font-weight: 800;
}

.classes-note {
  margin-top: 14px;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.5;
}

.long-list {
  margin-top: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card-bg-soft);
  overflow: hidden;
}

.long-list-toggle {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  color: var(--text);
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: background 160ms ease;
}

.long-list-toggle::-webkit-details-marker {
  display: none;
}

.long-list-toggle::marker {
  content: "";
}

.long-list-toggle:hover {
  background: var(--control-bg-hover);
}

.long-list-toggle:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: -2px;
}

.long-list-label {
  flex: 1;
}

.long-list-chevron {
  flex: none;
  width: 18px;
  height: 18px;
  color: var(--primary);
  transition: transform 180ms ease;
}

.long-list[open] .long-list-chevron {
  transform: rotate(180deg);
}

.long-list[open] .long-list-toggle {
  border-bottom: 1px solid var(--border);
}

.long-list-when-open {
  display: none;
}

.long-list[open] .long-list-when-closed {
  display: none;
}

.long-list[open] .long-list-when-open {
  display: inline;
}

.long-list-body {
  padding: 14px 16px 16px;
}

.teachers-details .teachers-toolbar {
  margin-top: 0;
}

.effectifs-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 26px;
}

/* --------------------------------------------------------------------------
   Enseignants
   -------------------------------------------------------------------------- */

.teachers-section {
  background:
    radial-gradient(ellipse 55% 60% at 10% 10%, var(--secondary-soft), transparent 62%),
    radial-gradient(ellipse 45% 55% at 92% 85%, var(--primary-soft), transparent 62%);
}

.teachers-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
}

.teachers-count {
  flex: none;
  min-width: 126px;
  padding: 16px 20px;
  border: 1px solid var(--primary-border);
  border-radius: var(--radius-md);
  background: var(--card-bg);
  text-align: center;
}

.teachers-count strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.teachers-count span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.teachers-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 26px 0 14px;
}

.teacher-search {
  position: relative;
  display: flex;
  align-items: center;
  width: min(100%, 420px);
}

.teacher-search .icon {
  position: absolute;
  left: 14px;
  width: 18px;
  height: 18px;
  color: var(--muted);
  pointer-events: none;
}

.teacher-search input {
  width: 100%;
  padding: 12px 14px 12px 42px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--input-bg);
  color: var(--text);
  font: inherit;
  font-size: 0.86rem;
}

.teacher-search input:focus {
  outline: none;
  border-color: var(--primary-border);
  background: var(--input-bg-focus);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.teacher-search input::placeholder {
  color: var(--muted);
}

.teachers-result {
  color: var(--muted);
  font-size: 0.76rem;
  white-space: nowrap;
}

.teachers-list {
  margin: 0;
  padding: 0;
  list-style: none;
  columns: 3;
  column-gap: 28px;
}

.teacher-item {
  display: flex;
  break-inside: avoid;
  align-items: center;
  gap: 11px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
}

.teacher-item[hidden] {
  display: none;
}

.teacher-monogram {
  display: inline-flex;
  flex: none;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--primary-border);
  border-radius: 50%;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.teacher-name {
  color: var(--text);
  font-size: 0.82rem;
  line-height: 1.35;
}

.teachers-empty {
  margin-top: 18px;
  padding: 16px;
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  color: var(--muted);
  text-align: center;
  font-size: 0.84rem;
}

.teachers-note {
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.74rem;
}

/* --------------------------------------------------------------------------
   Modules
   -------------------------------------------------------------------------- */

.module-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.module-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 238px;
  padding: 23px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  overflow: hidden;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.module-card::before {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  top: -90px;
  right: -70px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--primary-glow), transparent 66%);
  opacity: 0;
  transition: opacity 180ms ease;
}

.module-card:hover,
.module-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--primary-border);
  box-shadow: 0 20px 42px rgba(0, 0, 0, 0.28);
}

.module-card:hover::before,
.module-card:focus-visible::before {
  opacity: 1;
}

.module-card-featured {
  border-color: var(--secondary-border);
  background: var(--card-bg-featured);
}

.module-card-featured::before {
  background: radial-gradient(circle, var(--secondary-border), transparent 66%);
}

.module-index {
  position: absolute;
  top: 18px;
  right: 20px;
  color: rgba(245, 247, 250, 0.28);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.module-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  margin-bottom: 20px;
  border: 1px solid var(--primary-border);
  border-radius: 15px;
  background: linear-gradient(145deg, var(--primary-soft), var(--secondary-soft));
  color: var(--primary);
}

.module-icon .icon {
  width: 23px;
  height: 23px;
  stroke-width: 1.7;
}

.module-card h3 {
  margin-bottom: 7px;
  font-size: 1.04rem;
}

.module-card p {
  flex: 1;
  color: var(--muted);
  font-size: 0.87rem;
  line-height: 1.5;
}

.module-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 800;
}

.module-link .icon {
  width: 15px;
  height: 15px;
  transition: transform 160ms ease;
}

.module-card:hover .module-link .icon {
  transform: translateX(3px);
}

/* --------------------------------------------------------------------------
   Feature sections
   -------------------------------------------------------------------------- */

.feature-section {
  background:
    radial-gradient(ellipse 55% 65% at 14% 50%, var(--primary-soft), transparent 62%),
    radial-gradient(ellipse 50% 60% at 88% 46%, rgba(124, 58, 237, 0.07), transparent 62%);
  border-block: 1px solid var(--border);
}

.feature-reverse {
  background:
    radial-gradient(ellipse 55% 65% at 86% 44%, var(--secondary-soft), transparent 62%),
    radial-gradient(ellipse 50% 60% at 12% 52%, var(--primary-soft), transparent 62%);
}

.feature-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 64px;
  align-items: center;
}

.feature-copy h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.75rem);
  margin-bottom: 18px;
}

.check-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px 16px;
  margin: 26px 0;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  color: var(--muted-strong);
  font-size: 0.9rem;
}

.check-list .icon {
  width: 17px;
  height: 17px;
  margin-top: 3px;
  color: var(--success);
}

.chat-card {
  position: relative;
  padding: 20px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background: var(--card-bg-strong);
  box-shadow: var(--shadow-card);
}

.chat-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px var(--primary-soft);
}

.chat-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.chat-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  flex: none;
  border-radius: 14px;
  background: var(--gradient);
  color: var(--on-primary);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.03em;
}

.chat-head strong {
  display: block;
  font-size: 0.92rem;
}

.chat-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 3px;
  color: var(--muted);
  font-size: 0.72rem;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px rgba(45, 213, 91, 0.6);
}

.chat-secure {
  margin-left: auto;
  color: var(--success);
}

.chat-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 2px;
}

.bubble {
  max-width: 86%;
  padding: 11px 14px;
  border-radius: 16px;
  font-size: 0.86rem;
  line-height: 1.45;
}

.bubble time {
  display: block;
  margin-top: 5px;
  opacity: 0.55;
  font-size: 0.66rem;
}

.bubble-school {
  align-self: flex-start;
  border: 1px solid var(--primary-border);
  border-bottom-left-radius: 5px;
  background: var(--bubble-school-bg);
}

.bubble-parent {
  align-self: flex-end;
  border: 1px solid var(--secondary-border);
  border-bottom-right-radius: 5px;
  background: var(--bubble-parent-bg);
}

.chat-input {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.82rem;
}

.chat-input .icon {
  color: var(--primary);
}

.meeting-card {
  position: relative;
  padding: 30px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(ellipse 80% 60% at 80% 0%, var(--secondary-soft), transparent 60%),
    var(--card-bg-strong);
  box-shadow: var(--shadow-card);
}

.meeting-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 18px;
  padding: 7px 12px;
  border: 1px solid var(--secondary-border);
  border-radius: 999px;
  background: var(--secondary-soft);
  color: var(--secondary);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.meeting-card h3 {
  font-size: 1.35rem;
  margin-bottom: 8px;
}

.meeting-card > p {
  color: var(--muted);
  font-size: 0.92rem;
}

.meeting-meta {
  display: grid;
  gap: 10px;
  margin: 22px 0;
}

.meeting-meta > div {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted-strong);
  font-size: 0.86rem;
}

.meeting-meta dt {
  color: var(--secondary);
}

.meeting-meta .icon {
  width: 18px;
  height: 18px;
}

.meeting-secondary {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.meeting-secondary h4 {
  margin-bottom: 6px;
  font-size: 0.98rem;
}

.meeting-secondary p {
  color: var(--muted);
  font-size: 0.86rem;
}

.meeting-secondary-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.meeting-secondary-meta span {
  padding: 5px 9px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.7rem;
}

.meeting-info-card {
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--form-bg);
  box-shadow: var(--shadow-soft);
}

.meeting-info-card > h3 {
  margin-bottom: 18px;
  font-size: 1.15rem;
}

.meeting-info-card .steps {
  margin-bottom: 18px;
}

.meeting-steps h4 {
  margin-bottom: 3px;
  font-size: 0.95rem;
}

.meeting-steps p {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

.meeting-info-note {
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   Forms
   -------------------------------------------------------------------------- */

.form-card {
  position: relative;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--form-bg);
  box-shadow: var(--shadow-soft);
}

.form-card > h3 {
  margin-bottom: 20px;
  font-size: 1.15rem;
}

.form-compact {
  padding: 24px;
}

.field {
  margin-bottom: 15px;
}

.field label {
  display: block;
  margin-bottom: 7px;
  color: var(--muted-strong);
  font-size: 0.8rem;
  font-weight: 700;
}

.field-hint {
  margin: -4px 0 16px;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.5;
}

.required {
  color: var(--secondary);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--input-bg);
  color: var(--text);
  font-size: 0.9rem;
  line-height: 1.4;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.field input::placeholder,
.field textarea::placeholder {
  color: rgba(169, 180, 194, 0.58);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--primary);
  outline: none;
  background: var(--input-bg-focus);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 38px;
}

.field textarea {
  resize: vertical;
  min-height: 96px;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px;
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 4px 0 16px;
  color: var(--muted-strong);
  font-size: 0.82rem;
  line-height: 1.45;
}

.checkbox input {
  width: 17px;
  height: 17px;
  margin-top: 2px;
  flex: none;
  accent-color: var(--primary);
}

.form-note {
  margin: 4px 0 16px;
  color: var(--muted);
  font-size: 0.76rem;
  line-height: 1.45;
}

.form-error {
  margin: 0 0 14px;
  padding: 11px 13px;
  border: 1px solid rgba(242, 76, 88, 0.35);
  border-radius: var(--radius-sm);
  background: rgba(242, 76, 88, 0.12);
  color: #ffb9bf;
  font-size: 0.82rem;
}

.form-success {
  margin: 14px 0 0;
  padding: 14px;
  border: 1px solid rgba(45, 213, 91, 0.32);
  border-radius: var(--radius-sm);
  background: rgba(45, 213, 91, 0.1);
  color: #bdf6cc;
  font-size: 0.85rem;
}

.form-card .form-success[role="status"] {
  margin-top: 14px;
}

#enrollment-form.is-success > :not(.form-success) {
  display: none;
}

#enrollment-form .form-success {
  text-align: center;
  padding: 26px 18px;
}

.success-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  margin-bottom: 12px;
  border-radius: 50%;
  background: rgba(45, 213, 91, 0.16);
  color: var(--success);
}

.success-icon .icon {
  width: 26px;
  height: 26px;
  stroke-width: 2.2;
}

#enrollment-form .form-success h4 {
  margin-bottom: 6px;
  font-size: 1.1rem;
}

#enrollment-form .form-success p {
  color: var(--muted-strong);
  font-size: 0.88rem;
}

#enrollment-form .form-success .reference {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 14px 0;
  padding: 9px 14px;
  border: 1px dashed var(--primary-border);
  border-radius: 999px;
  background: var(--primary-soft);
  font-size: 0.82rem;
}

#enrollment-form .form-success .reference strong {
  color: var(--primary);
  font-family: var(--font-display);
  letter-spacing: 0.06em;
}

/* --------------------------------------------------------------------------
   Enrollment
   -------------------------------------------------------------------------- */

.enrollment-section {
  background:
    radial-gradient(ellipse 60% 60% at 12% 20%, var(--primary-soft), transparent 60%),
    radial-gradient(ellipse 55% 60% at 90% 80%, var(--secondary-soft), transparent 60%);
  border-block: 1px solid var(--border);
}

.enrollment-shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 44px;
  padding: 42px;
  border: 1px solid var(--primary-border);
  border-radius: var(--radius-xl);
  background: var(--card-bg-strong);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.enrollment-shell::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  top: -220px;
  right: -160px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--primary-glow), transparent 65%);
  pointer-events: none;
}

.enrollment-intro h2 {
  font-size: clamp(1.8rem, 3.1vw, 2.6rem);
  margin-bottom: 16px;
}

.enrollment-notice {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  margin-top: 20px;
  padding: 14px 16px;
  border: 1px solid var(--secondary-border);
  border-radius: var(--radius-md);
  background: var(--secondary-soft);
}

.enrollment-notice .icon {
  margin-top: 2px;
  color: var(--secondary);
}

.enrollment-notice p {
  margin: 0;
  color: var(--muted-strong);
  font-size: 0.84rem;
  line-height: 1.5;
}

.enrollment-processing-note {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  margin-top: 14px;
  padding: 14px 16px;
  border: 1px solid var(--primary-border);
  border-radius: var(--radius-md);
  background: var(--primary-soft);
}

.enrollment-processing-note .icon {
  margin-top: 2px;
  color: var(--primary);
}

.enrollment-processing-note p {
  margin: 0;
  color: var(--muted-strong);
  font-size: 0.84rem;
  line-height: 1.5;
}

.enrollment-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 28px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 13px;
  border: 1px solid var(--primary-border);
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
}

.pill-soft {
  border-color: var(--border);
  background: var(--control-bg);
  color: var(--muted-strong);
}

.pill .icon {
  width: 15px;
  height: 15px;
}

.steps {
  display: grid;
  gap: 0;
  margin-bottom: 26px;
}

.steps li {
  position: relative;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 15px;
  padding-bottom: 20px;
}

.steps li:last-child {
  padding-bottom: 0;
}

.steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 20px;
  top: 44px;
  bottom: 4px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--primary-border), var(--primary-soft));
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--primary-border);
  border-radius: 13px;
  background: linear-gradient(145deg, var(--primary-soft), var(--secondary-soft));
  color: var(--primary);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 800;
}

.steps h3 {
  margin-bottom: 3px;
  font-size: 0.98rem;
}

.steps p {
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

.documents {
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--control-bg);
}

.documents h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  font-size: 0.92rem;
}

.documents h3 .icon {
  color: var(--secondary);
}

.documents p {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.enrollment-form-wrap {
  align-self: start;
}

.enrollment-form-wrap .form-card {
  background: var(--form-bg-strong);
}

/* --------------------------------------------------------------------------
   News
   -------------------------------------------------------------------------- */

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.news-card {
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card-bg);
  transition: transform 180ms ease, border-color 180ms ease;
}

.news-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary-border);
}

.tag {
  display: inline-block;
  margin-bottom: 14px;
  padding: 5px 10px;
  border: 1px solid var(--primary-border);
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.news-card h3 {
  margin-bottom: 9px;
  font-size: 1.12rem;
}

.news-card p {
  color: var(--muted);
  font-size: 0.88rem;
}

/* --------------------------------------------------------------------------
   Gallery
   -------------------------------------------------------------------------- */

.gallery-block {
  margin-top: 64px;
}

.gallery-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px 24px;
  margin-bottom: 24px;
}

.gallery-head h3 {
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
}

.gallery-head p {
  max-width: 520px;
  color: var(--muted);
  font-size: 0.92rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.gallery-item {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--card-bg);
  transition: border-color 180ms ease, transform 180ms ease;
}

.gallery-item:hover {
  border-color: var(--primary-border);
  transform: translateY(-3px);
}

.gallery-item a {
  position: relative;
  display: block;
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 480ms ease;
}

.gallery-item:hover img,
.gallery-item a:focus-visible img {
  transform: scale(1.05);
}

.gallery-zoom {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  background: var(--floating-bg);
  color: var(--text);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.gallery-item:hover .gallery-zoom,
.gallery-item a:focus-visible .gallery-zoom {
  opacity: 1;
  transform: none;
}

.gallery-zoom .icon {
  width: 15px;
  height: 15px;
}

.gallery-item figcaption {
  padding: 12px 15px 14px;
  color: var(--muted-strong);
  font-size: 0.82rem;
  line-height: 1.35;
}

.gallery-item--featured {
  display: flex;
  flex-direction: column;
  grid-column: span 2;
  grid-row: span 2;
}

.gallery-item--featured a {
  flex: 1;
  min-height: 0;
}

.gallery-item--featured picture {
  display: block;
  height: 100%;
}

.gallery-item--featured img {
  height: 100%;
  aspect-ratio: auto;
}

@media (max-width: 900px) {
  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .gallery-item--featured {
    display: block;
    grid-column: auto;
    grid-row: auto;
  }

  .gallery-item--featured a {
    flex: none;
  }

  .gallery-item--featured picture {
    height: auto;
  }

  .gallery-item--featured img {
    height: auto;
    aspect-ratio: 4 / 3;
  }
}

/* --------------------------------------------------------------------------
   Download band
   -------------------------------------------------------------------------- */

.download-band {
  position: relative;
  overflow: hidden;
  padding: 74px 0;
  border-block: 1px solid var(--download-border);
  background: var(--download-bg);
}

.download-band::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(var(--grid-line-strong) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line-strong) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(90deg, transparent, black 30%, black 70%, transparent);
  pointer-events: none;
}

.download-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
}

.download-copy {
  max-width: 660px;
}

.download-copy h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.8rem);
  margin-bottom: 14px;
}

.download-copy p {
  color: var(--muted-strong);
}

.download-platforms {
  margin-top: 12px !important;
  color: var(--primary) !important;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.download-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  flex: none;
}

.download-note {
  color: var(--muted);
  font-size: 0.76rem;
}

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 56px;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(1.8rem, 3.1vw, 2.7rem);
  margin-bottom: 16px;
}

.contact-list {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.contact-list span:not(.icon-badge) {
  display: block;
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-list strong,
.contact-list a {
  color: var(--text);
  font-size: 0.94rem;
  line-height: 1.45;
}

.contact-list a:hover {
  color: var(--primary);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 24px;
  color: var(--primary);
  font-size: 0.86rem;
  font-weight: 800;
}

.text-link .icon {
  width: 15px;
  height: 15px;
}

.text-link:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  padding: 64px 0 26px;
  border-top: 1px solid var(--border);
  background: var(--footer-bg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.7fr repeat(3, 1fr);
  gap: 40px;
}

.footer-brand p {
  max-width: 390px;
  margin: 18px 0 14px;
  color: var(--muted);
  font-size: 0.86rem;
}

.footer-brand .brand {
  margin-bottom: 2px;
}

.powered {
  display: inline-block;
  color: var(--primary);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-col h3 {
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-col a,
.footer-link {
  display: block;
  margin-bottom: 10px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--muted-strong);
  font-size: 0.86rem;
  text-align: left;
  transition: color 160ms ease;
}

.footer-col a:hover,
.footer-link:hover {
  color: var(--primary);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 44px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.76rem;
}

.footer-meta {
  display: grid;
  gap: 4px;
}

.footer-meta p {
  margin: 0;
}

.footer-editor {
  color: var(--muted-strong);
  font-weight: 600;
}

.lang-switcher-footer {
  background: var(--control-bg);
}

.lang-switcher-footer .lang-btn {
  min-width: 32px;
  padding: 6px 8px;
  font-size: 0.66rem;
}

/* --------------------------------------------------------------------------
   Dialogs
   -------------------------------------------------------------------------- */

.modal {
  width: min(92vw, 570px);
  max-height: 90vh;
  padding: 32px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(ellipse 80% 80% at 100% 0%, var(--primary-soft), transparent 58%),
    var(--modal-bg);
  color: var(--text);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.55);
  overflow-y: auto;
}

.modal::backdrop {
  background: rgba(2, 6, 12, 0.76);
  backdrop-filter: blur(5px);
}

.modal[open] {
  animation: modal-in 180ms ease-out;
}

@keyframes modal-in {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--control-bg);
  color: var(--muted-strong);
  transition: background 160ms ease, color 160ms ease;
}

.modal-close:hover {
  background: rgba(242, 76, 88, 0.12);
  color: #ffb9bf;
}

.modal h2 {
  margin-bottom: 12px;
  padding-right: 36px;
  font-size: 1.55rem;
}

.dialog-desc {
  color: var(--primary);
  font-weight: 700;
  font-size: 0.95rem;
}

.dialog-detail {
  margin-top: 12px;
  color: var(--muted-strong);
  font-size: 0.92rem;
}

.dialog-note {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.8rem;
}

.modal .btn {
  margin-top: 20px;
}

.gallery-dialog {
  width: min(96vw, 1080px);
  max-width: none;
  max-height: 94vh;
  padding: 0;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background: var(--modal-bg);
  color: var(--text);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}

.gallery-dialog::backdrop {
  background: rgba(2, 6, 12, 0.82);
  backdrop-filter: blur(6px);
}

.gallery-dialog[open] {
  animation: modal-in 180ms ease-out;
}

.gallery-dialog-inner {
  position: relative;
  display: flex;
  flex-direction: column;
  max-height: 94vh;
}

.gallery-dialog-media {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 0;
  padding: 12px;
  background: rgba(2, 6, 12, 0.6);
}

.gallery-dialog-media img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: calc(94vh - 128px);
  border-radius: 8px;
}

.gallery-dialog .modal-close {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(6, 18, 32, 0.74);
  color: #f5f7fa;
}

.gallery-dialog-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  border-top: 1px solid var(--border);
  background: var(--modal-bg);
}

.gallery-dialog-caption {
  color: var(--muted-strong);
  font-size: 0.92rem;
}

.gallery-dialog-nav {
  display: flex;
  flex: none;
  align-items: center;
  gap: 10px;
}

.gallery-nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  background: var(--control-bg);
  color: var(--text);
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.gallery-nav-btn:hover {
  border-color: var(--primary-border);
  background: var(--primary-soft);
  color: var(--primary);
}

.gallery-nav-btn .icon {
  width: 18px;
  height: 18px;
}

.gallery-nav-btn[data-gallery-prev] .icon {
  transform: rotate(90deg);
}

.gallery-nav-btn[data-gallery-next] .icon {
  transform: rotate(-90deg);
}

.gallery-dialog-counter {
  min-width: 54px;
  color: var(--muted);
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

@media (max-width: 620px) {
  .gallery-dialog-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .gallery-dialog-media img {
    max-height: calc(94vh - 176px);
  }
}

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */

.hp-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 200;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--primary);
  color: var(--on-primary);
  font-weight: 800;
  transition: top 160ms ease;
}

.skip-link:focus {
  top: 12px;
}

.noscript {
  position: fixed;
  right: 14px;
  bottom: 14px;
  left: 14px;
  z-index: 100;
  padding: 12px 16px;
  border: 1px solid var(--secondary-border);
  border-radius: 12px;
  background: #2a210b;
  color: #ffe8b0;
  font-size: 0.82rem;
  text-align: center;
}

.js-enabled .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms cubic-bezier(0.2, 0.7, 0.2, 1),
    transform 600ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.js-enabled .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 1100px) {
  .hero-grid,
  .school-grid,
  .feature-grid,
  .enrollment-shell,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 64px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .hero-visual {
    max-width: 720px;
    margin-inline: auto;
  }

  .module-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .effectif-stats,
  .sections-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .classes-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .classes-lead {
    max-width: none;
  }

  .teachers-list {
    columns: 2;
  }

  .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

  .footer-col:last-child {
    grid-column: 2 / -1;
  }

  .download-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 70px;
  }

  .container {
    width: min(100% - 36px, var(--container));
  }

  .section {
    padding: 78px 0;
  }

  .brand-text strong {
    font-size: 0.86rem;
  }

  .header-cta {
    display: none;
  }

  .theme-toggle-label {
    display: none;
  }

  .theme-toggle {
    min-width: 42px;
    padding: 8px;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .teachers-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .teachers-count {
    display: flex;
    align-items: baseline;
    gap: 10px;
    min-width: 0;
    padding: 12px 16px;
    text-align: left;
  }

  .teachers-count strong {
    font-size: 1.6rem;
  }

  .teachers-count span {
    margin-top: 0;
  }

  .main-nav {
    position: absolute;
    top: calc(var(--header-height) - 1px);
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--mobile-nav-bg);
    box-shadow: var(--shadow-card);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a {
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 0.95rem;
  }

  .main-nav a:hover {
    background: var(--primary-soft);
  }

  .main-nav a::after {
    display: none;
  }

  .main-nav.is-open .mobile-lang {
    display: flex;
  }

  body.nav-open {
    overflow: hidden;
  }

  .hero h1 {
    font-size: clamp(2rem, 7vw, 3.1rem);
  }

  .hero-school {
    font-size: 0.6em;
  }

  .floating-badge-top {
    left: 8px;
  }

  .floating-badge-bottom {
    right: 8px;
  }

  .enrollment-shell {
    padding: 28px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-col:last-child {
    grid-column: auto;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 520px) {
  .header-actions {
    gap: 6px;
  }

  .header-actions > .lang-switcher {
    display: none;
  }

  .brand-text strong {
    max-width: 152px;
    white-space: normal;
    overflow: visible;
    text-overflow: clip;
    font-size: 0.72rem;
    line-height: 1.15;
  }

  .brand-text small {
    font-size: 0.55rem;
    line-height: 1.2;
  }
}

@media (max-width: 620px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .section {
    padding: 64px 0;
  }

  .header-inner {
    gap: 10px;
  }

  .brand img {
    width: 40px;
    height: 40px;
  }

  .brand-text strong {
    max-width: 160px;
    font-size: 0.78rem;
  }

  .brand-text small {
    font-size: 0.58rem;
  }

  .lang-btn {
    min-width: 30px;
    padding: 6px 7px;
    font-size: 0.66rem;
  }

  .theme-toggle {
    min-width: 38px;
    min-height: 38px;
    padding: 7px;
  }

  .theme-current-dot {
    width: 12px;
    height: 12px;
  }

  .theme-menu {
    width: 224px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-chips {
    gap: 7px;
  }

  .hero-chips li {
    font-size: 0.72rem;
  }

  .hero-stats {
    gap: 8px;
  }

  .stat {
    padding: 12px;
  }

  .stat strong {
    font-size: 1.25rem;
  }

  .stat span {
    font-size: 0.66rem;
  }

  .floating-badge {
    font-size: 0.66rem;
    padding: 7px 10px;
  }

  .module-grid,
  .effectif-stats,
  .sections-grid,
  .news-grid,
  .check-list,
  .field-row {
    grid-template-columns: 1fr;
  }

  .module-card {
    min-height: 0;
  }

  .options-panel {
    align-items: flex-start;
    padding: 20px;
  }

  .enrollment-shell {
    padding: 22px;
    border-radius: var(--radius-lg);
  }

  .classes-block {
    padding: 20px 16px;
  }

  .teachers-list {
    columns: 1;
  }

  .teachers-toolbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .teacher-search {
    width: 100%;
  }

  .classes-table {
    font-size: 0.8rem;
  }

  .classes-table th,
  .classes-table td {
    padding: 9px 10px;
  }

  .class-group-inner {
    gap: 8px;
  }

  .form-card {
    padding: 22px;
  }

  .meeting-info-card {
    padding: 22px;
  }

  .download-band {
    padding: 56px 0;
  }

  .download-actions {
    width: 100%;
  }

  .download-actions .btn {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-brand {
    grid-column: auto;
  }

  .modal {
    padding: 26px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .js-enabled .reveal {
    opacity: 1;
    transform: none;
  }
}