/*
Theme Name: Monsieur Goué — Glassmorphism
Theme URI: https://monsieurgoue.com
Author: Digital G
Author URI: https://monsieurgoue.com
Description: Thème Glassmorphism « Neon Dark Glass » pour le site de Monsieur Goué — conçu par Digital G. Compatible Elementor : le contenu des pages est modifiable depuis l'éditeur Elementor.
Version: 1.0
License: Propriétaire
Text Domain: monsieurgoue
*/

/* ==========================================================================
   MONSIEURGOUE.COM — Refonte Glassmorphism "Neon Dark Glass"
   Conforme au cahier des charges : surcouche visuelle, fallback @supports,
   WCAG AA, will-change pour l'accélération matérielle.
   ========================================================================== */

:root {
  --bg-dark: #0b0314;
  --bg-dark-2: #150829;
  --bg-card: rgba(20, 10, 38, 0.55);
  --bg-card-strong: rgba(20, 10, 38, 0.82);
  --neon-purple: #9d00ff;
  --neon-cyan: #00d2ff;
  --neon-magenta: #ff007f;
  --gold: #ffd646;
  --glass-border: rgba(157, 0, 255, 0.35);
  --glass-border-hover: rgba(0, 210, 255, 0.7);
  --glow-purple: 0 0 25px rgba(157, 0, 255, 0.45);
  --glow-cyan: 0 0 25px rgba(0, 210, 255, 0.6);
  --text: #f4f1fb;
  --text-soft: rgba(244, 241, 251, 0.78);
  --text-faint: rgba(244, 241, 251, 0.6);
  --font: "Segoe UI", "Inter", "Helvetica Neue", Arial, sans-serif;
  --radius: 20px;
  --container: 1180px;
  --header-h: 76px;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg-dark);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--neon-cyan); text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; }

::selection { background: rgba(157, 0, 255, 0.55); color: #fff; }

/* Accessibilité : focus visible */
a:focus-visible, button:focus-visible, input:focus-visible,
textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--neon-cyan);
  outline-offset: 3px;
  border-radius: 6px;
}
.skip-link {
  position: absolute; left: -999px; top: 8px; z-index: 3000;
  background: var(--neon-purple); color: #fff; padding: 10px 18px;
  border-radius: 8px; font-weight: 600;
}
.skip-link:focus { left: 8px; color: #fff; }

/* ---------- Fond global : dégradés + orbes lumineuses ---------- */
.bg-decor {
  position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none;
  background:
    radial-gradient(900px 600px at 85% -10%, rgba(157, 0, 255, 0.16), transparent 60%),
    radial-gradient(800px 600px at -10% 40%, rgba(0, 210, 255, 0.10), transparent 60%),
    radial-gradient(700px 500px at 60% 110%, rgba(255, 0, 127, 0.08), transparent 60%),
    linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-dark-2) 55%, var(--bg-dark) 100%);
}
.light-orb-purple, .light-orb-cyan, .light-orb-magenta {
  position: absolute; border-radius: 50%; filter: blur(80px);
  z-index: -1; pointer-events: none; will-change: transform;
}
.light-orb-purple {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(157, 0, 255, 0.5) 0%, rgba(0,0,0,0) 70%);
}
.light-orb-cyan {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0, 210, 255, 0.35) 0%, rgba(0,0,0,0) 70%);
}
.light-orb-magenta {
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(255, 0, 127, 0.28) 0%, rgba(0,0,0,0) 70%);
}

/* Textures de bruit légères pour éviter le banding (recommandation CDC §4) */
.bg-decor::after {
  content: ""; position: absolute; inset: 0; opacity: 0.5; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
}

/* ---------- Utilitaires ---------- */
.container { width: min(var(--container), 90%); margin-inline: auto; }
.section { padding: 88px 0; position: relative; }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 52px; }
.section-head .kicker {
  display: inline-block; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--neon-cyan); margin-bottom: 14px;
}
.section-head h2 {
  font-size: clamp(1.7rem, 3.4vw, 2.5rem); line-height: 1.2;
  background: linear-gradient(90deg, #fff 20%, #c9a6ff 80%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.section-head p { color: var(--text-soft); margin-top: 14px; }

.btn-neon {
  display: inline-flex; align-items: center; gap: 10px; justify-content: center;
  background: linear-gradient(90deg, #8a2be2, #00d2ff);
  color: #ffffff; border: none; border-radius: 30px; padding: 13px 30px;
  font-weight: 600; font-size: 0.98rem; letter-spacing: 0.02em;
  box-shadow: var(--glow-purple); transition: all 0.3s ease; cursor: pointer;
  text-decoration: none; will-change: transform;
}
.btn-neon:hover { box-shadow: var(--glow-cyan); transform: scale(1.05); color: #fff; }
.btn-neon:active { transform: scale(0.99); }

.btn-ghost {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(255, 255, 255, 0.06); color: var(--text);
  border: 1px solid var(--glass-border); border-radius: 30px;
  padding: 13px 30px; font-weight: 600; cursor: pointer;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: all 0.3s ease; text-decoration: none;
}
.btn-ghost:hover { border-color: var(--glass-border-hover); box-shadow: var(--glow-cyan); color: #fff; }
.btn-whatsapp { background: linear-gradient(90deg, #128c7e, #25d366); box-shadow: 0 0 25px rgba(37, 211, 102, 0.35); }
.btn-sm { padding: 9px 22px; font-size: 0.88rem; }

.badge {
  display: inline-block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; padding: 5px 14px; border-radius: 999px;
  border: 1px solid var(--glass-border); color: var(--neon-cyan);
  background: rgba(0, 210, 255, 0.08);
}
.badge-purple { color: #d9b3ff; border-color: rgba(157, 0, 255, 0.5); background: rgba(157, 0, 255, 0.12); }
.badge-gold { color: var(--gold); border-color: rgba(255, 214, 70, 0.45); background: rgba(255, 214, 70, 0.1); }
.badge-magenta { color: #ff8ac2; border-color: rgba(255, 0, 127, 0.5); background: rgba(255, 0, 127, 0.12); }

/* ---------- Carte Glassmorphism Néon (CDC §7.2) ---------- */
.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glow-purple);
  transition: all 0.4s ease-in-out;
}
.glass-card:hover {
  border-color: var(--glass-border-hover);
  box-shadow: var(--glow-cyan);
  transform: translateY(-5px);
}

/* ---------- Header sticky flouté (CDC §7.3) ---------- */
.glass-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(11, 3, 20, 0.75);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}
.header-inner {
  height: var(--header-h); display: flex; align-items: center;
  justify-content: space-between; gap: 20px;
}
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo-mark {
  width: 44px; height: 44px; border-radius: 12px; flex: none;
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(138, 43, 226, 0.35), rgba(0, 210, 255, 0.25));
  border: 1px solid var(--glass-border-hover);
  box-shadow: var(--glow-purple);
  font-weight: 800; font-size: 1.25rem;
  background-clip: padding-box;
  color: transparent;
  position: relative;
}
.logo-mark span {
  background: linear-gradient(135deg, #c9a6ff, var(--neon-cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.logo-text { line-height: 1.15; }
.logo-text strong {
  display: block; font-size: 1.06rem; letter-spacing: 0.04em; color: #fff;
}
.logo-text small {
  display: block; font-size: 0.68rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--neon-cyan);
}
.nav-desktop ul { display: flex; gap: 6px; align-items: center; }
.nav-desktop a:not(.btn-neon) {
  display: block; padding: 10px 14px; border-radius: 10px;
  color: var(--text-soft); font-weight: 600; font-size: 0.94rem;
  transition: color 0.25s ease, background 0.25s ease;
}
.nav-desktop a:not(.btn-neon):hover, .nav-desktop a.active {
  color: #fff; background: rgba(157, 0, 255, 0.16);
}
.nav-desktop .nav-cta { margin-left: 12px; }
.burger {
  display: none; width: 46px; height: 46px; border-radius: 12px;
  background: rgba(255,255,255,0.06); border: 1px solid var(--glass-border);
  cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.burger span { display: block; width: 20px; height: 2px; background: #fff; border-radius: 2px; transition: transform 0.3s ease, opacity 0.3s ease; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-mobile { display: none; }

/* ==========================================================================
   HERO — Slider 3 slides défilants
   ========================================================================== */
.hero { position: relative; height: min(88vh, 780px); min-height: 560px; overflow: hidden; }
.hero .light-orb-purple { top: 8%; right: 12%; }
.hero .light-orb-cyan { bottom: 4%; left: 6%; }

.slider { position: absolute; inset: 0; }
.slide {
  position: absolute; inset: 0; opacity: 0; visibility: hidden;
  transition: opacity 1s ease, visibility 1s ease;
  will-change: transform, opacity;
}
.slide.active { opacity: 1; visibility: visible; z-index: 1; }
.slide-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center 22%;
  transform: scale(1.06);
  transition: transform 7s ease-out; will-change: transform;
}
.slide.active .slide-bg { transform: scale(1); }
.slide::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(11, 3, 20, 0.93) 0%, rgba(11, 3, 20, 0.72) 42%, rgba(11, 3, 20, 0.28) 75%, rgba(11, 3, 20, 0.45) 100%),
    linear-gradient(0deg, var(--bg-dark) 0%, transparent 26%);
}
.slide-content {
  position: relative; z-index: 2; height: 100%;
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  width: min(var(--container), 92%); margin-inline: auto;
}
.slide-content .badge { margin-bottom: 20px; }
.slide-content h1, .slide-content .slide-title {
  font-size: clamp(2rem, 5.2vw, 3.6rem); line-height: 1.12; font-weight: 800;
  max-width: 15ch;
  background: linear-gradient(100deg, #fff 30%, #c9a6ff 70%, var(--neon-cyan) 105%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.slide-content p {
  margin-top: 20px; max-width: 54ch; color: var(--text-soft); font-size: clamp(1rem, 1.6vw, 1.14rem);
}
.slide-content .slide-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.slide-content > * { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease 0.25s, transform 0.7s ease 0.25s; }
.slide.active .slide-content > * { opacity: 1; transform: none; }
.slide.active .slide-content > *:nth-child(2) { transition-delay: 0.4s; }
.slide.active .slide-content > *:nth-child(3) { transition-delay: 0.55s; }
.slide.active .slide-content > *:nth-child(4) { transition-delay: 0.7s; }

.slider-controls { position: absolute; z-index: 5; inset-inline: 0; bottom: 30px; }
.slider-controls .container { display: flex; align-items: center; justify-content: space-between; }
.slider-arrows { display: flex; gap: 10px; }
.slider-arrow {
  width: 48px; height: 48px; border-radius: 50%; cursor: pointer;
  display: grid; place-items: center; color: #fff;
  background: rgba(20, 10, 38, 0.55);
  backdrop-filter: blur(16px) saturate(180%); -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid var(--glass-border); transition: all 0.3s ease;
}
.slider-arrow:hover { border-color: var(--glass-border-hover); box-shadow: var(--glow-cyan); }
.slider-dots { display: flex; gap: 10px; }
.slider-dot {
  width: 34px; height: 6px; border-radius: 999px; border: none; cursor: pointer;
  background: rgba(255, 255, 255, 0.25); transition: all 0.35s ease;
}
.slider-dot.active { background: linear-gradient(90deg, #8a2be2, #00d2ff); box-shadow: var(--glow-cyan); width: 52px; }
.slider-progress {
  position: absolute; top: 0; left: 0; height: 3px; z-index: 6;
  background: linear-gradient(90deg, #8a2be2, #00d2ff, #ff007f);
  width: 0%; border-radius: 0 3px 3px 0;
}

/* ---------- Bande chiffres clés ---------- */
.stats-band { margin-top: -1px; }
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
  padding: 8px 0 0;
}
.stat {
  text-align: center; padding: 28px 14px;
}
.stat b {
  display: block; font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800;
  background: linear-gradient(90deg, var(--neon-cyan), #c9a6ff);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat span { color: var(--text-soft); font-size: 0.92rem; }

/* ---------- Services ---------- */
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.service-card { padding: 30px 26px; position: relative; overflow: hidden; }
.service-card .service-icon {
  width: 58px; height: 58px; border-radius: 16px; display: grid; place-items: center;
  margin-bottom: 20px; color: var(--neon-cyan);
  background: linear-gradient(135deg, rgba(157, 0, 255, 0.22), rgba(0, 210, 255, 0.12));
  border: 1px solid var(--glass-border);
}
.service-card h3 { font-size: 1.12rem; margin-bottom: 10px; color: #fff; }
.service-card p { color: var(--text-soft); font-size: 0.93rem; }
.service-card ul { margin-top: 14px; }
.service-card li {
  position: relative; padding-left: 20px; color: var(--text-faint);
  font-size: 0.88rem; margin-bottom: 7px;
}
.service-card li::before {
  content: ""; position: absolute; left: 0; top: 0.55em;
  width: 8px; height: 8px; border-radius: 50%;
  background: linear-gradient(135deg, var(--neon-purple), var(--neon-cyan));
}

/* ---------- Aperçu formations (accueil) ---------- */
.courses-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.course-card { display: flex; flex-direction: column; overflow: hidden; }
.course-top { padding: 26px 26px 0; display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.course-icon {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; flex: none;
  background: linear-gradient(135deg, rgba(157, 0, 255, 0.25), rgba(0, 210, 255, 0.14));
  border: 1px solid var(--glass-border); color: var(--neon-cyan);
}
.course-body { padding: 18px 26px 26px; display: flex; flex-direction: column; flex: 1; }
.course-body h3 { font-size: 1.14rem; color: #fff; margin-bottom: 8px; }
.course-body > p { color: var(--text-soft); font-size: 0.92rem; flex: 1; }
.course-meta {
  display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 16px 0;
  color: var(--text-faint); font-size: 0.85rem;
}
.course-meta span { display: inline-flex; align-items: center; gap: 7px; }
.course-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding-top: 16px; border-top: 1px solid rgba(157, 0, 255, 0.22);
}
.price { font-weight: 800; font-size: 1.18rem; color: var(--gold); white-space: nowrap; }
.price small { display: block; font-size: 0.66rem; font-weight: 600; letter-spacing: 0.12em; color: var(--text-faint); text-transform: uppercase; }
.section-cta { text-align: center; margin-top: 44px; }

/* ---------- À propos ---------- */
.about-grid {
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: center;
}
.about-visual { position: relative; }
.about-visual .frame {
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--glass-border);
  box-shadow: var(--glow-purple);
}
.about-visual .frame img { width: 100%; height: auto; }
.about-visual .floating-card {
  position: absolute; left: -18px; bottom: -24px; right: 32px;
  padding: 18px 22px; display: flex; align-items: center; gap: 14px;
}
.about-visual .floating-card b { font-size: 1.5rem; color: var(--neon-cyan); white-space: nowrap; flex: none; }
.about-visual .floating-card span { font-size: 0.82rem; color: var(--text-soft); min-width: 0; }
.about-content .kicker {
  display: inline-block; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--neon-cyan); margin-bottom: 14px;
}
.about-content h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.4rem); line-height: 1.2; margin-bottom: 18px;
}
.about-content h2 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--neon-purple), var(--neon-cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.about-content p { color: var(--text-soft); margin-bottom: 14px; }
.about-titles { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 26px; }

/* ---------- Galerie ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.gallery-item {
  position: relative; border-radius: 16px; overflow: hidden; cursor: zoom-in;
  border: 1px solid var(--glass-border); aspect-ratio: 4 / 3;
}
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.6s ease; will-change: transform;
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(11, 3, 20, 0.75));
  opacity: 0; transition: opacity 0.35s ease;
}
.gallery-item:hover::after { opacity: 1; }
.gallery-item figcaption {
  position: absolute; left: 14px; right: 14px; bottom: 12px; z-index: 2;
  font-size: 0.85rem; color: #fff; opacity: 0; transform: translateY(8px);
  transition: all 0.35s ease;
}
.gallery-item:hover figcaption { opacity: 1; transform: none; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 2000; display: none;
  place-items: center; background: rgba(5, 1, 12, 0.9);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  padding: 4vh 4vw;
}
.lightbox.open { display: grid; }
.lightbox img {
  max-width: 92vw; max-height: 86vh; border-radius: 14px;
  border: 1px solid var(--glass-border-hover); box-shadow: var(--glow-purple);
}
.lightbox-close {
  position: absolute; top: 18px; right: 22px; width: 48px; height: 48px;
  border-radius: 50%; font-size: 1.3rem; color: #fff; cursor: pointer;
  background: rgba(20, 10, 38, 0.7); border: 1px solid var(--glass-border);
}

/* ---------- Témoignages ---------- */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.testimonial { padding: 28px 26px; }
.testimonial .quote-mark { font-size: 2.6rem; line-height: 1; color: var(--neon-purple); opacity: 0.9; font-family: Georgia, serif; }
.testimonial p { color: var(--text-soft); font-size: 0.95rem; margin: 10px 0 18px; font-style: italic; }
.testimonial footer { display: flex; align-items: center; gap: 12px; }
.testimonial .avatar {
  width: 44px; height: 44px; border-radius: 50%; flex: none; display: grid; place-items: center;
  font-weight: 700; color: #fff;
  background: linear-gradient(135deg, #8a2be2, #00d2ff);
}
.testimonial b { display: block; font-size: 0.94rem; color: #fff; }
.testimonial small { color: var(--text-faint); font-size: 0.8rem; }

/* ---------- Bannière CTA (CDC §3 : dégradés radiaux subtils) ---------- */
.cta-banner {
  position: relative; overflow: hidden; text-align: center;
  padding: 66px 30px; border-radius: 26px;
}
.cta-banner::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(420px 220px at 18% 20%, rgba(157, 0, 255, 0.4), transparent 70%),
    radial-gradient(420px 240px at 82% 85%, rgba(0, 210, 255, 0.3), transparent 70%);
}
.cta-banner h2 { font-size: clamp(1.6rem, 3.4vw, 2.4rem); margin-bottom: 14px; }
.cta-banner p { color: var(--text-soft); max-width: 60ch; margin: 0 auto 30px; }
.cta-banner .btn-neon, .cta-banner .btn-ghost { margin: 4px 6px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 26px; align-items: start; }
.contact-info { padding: 34px 30px; }
.contact-info h3 { font-size: 1.3rem; margin-bottom: 8px; }
.contact-info > p { color: var(--text-soft); font-size: 0.94rem; margin-bottom: 24px; }
.contact-line { display: flex; gap: 14px; align-items: flex-start; padding: 13px 0; border-bottom: 1px solid rgba(157, 0, 255, 0.16); }
.contact-line:last-of-type { border-bottom: none; }
.contact-line .ico {
  width: 42px; height: 42px; border-radius: 12px; flex: none; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(157, 0, 255, 0.22), rgba(0, 210, 255, 0.12));
  border: 1px solid var(--glass-border); color: var(--neon-cyan);
}
.contact-line b { display: block; font-size: 0.9rem; color: #fff; }
.contact-line span, .contact-line a { font-size: 0.9rem; color: var(--text-soft); }
.contact-line a:hover { color: var(--neon-cyan); }
.socials { display: flex; gap: 10px; margin-top: 22px; }
.socials a {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  color: var(--text-soft); border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.04); transition: all 0.3s ease;
}
.socials a:hover { color: #fff; border-color: var(--glass-border-hover); box-shadow: var(--glow-cyan); transform: translateY(-3px); }

.contact-form { padding: 34px 30px; }
.contact-form h3 { font-size: 1.3rem; margin-bottom: 22px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 0.84rem; font-weight: 600; color: var(--text-soft); margin-bottom: 7px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 16px; border-radius: 12px;
  color: #fff; font-family: inherit; font-size: 0.95rem;
  background: rgba(11, 3, 20, 0.55);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.field input::placeholder, .field textarea::placeholder { color: rgba(244, 241, 251, 0.4); }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--glass-border-hover); box-shadow: var(--glow-cyan); outline: none;
}
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--neon-cyan) 50%), linear-gradient(135deg, var(--neon-cyan) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
.field select option { background: var(--bg-dark-2); color: #fff; }
.field textarea { min-height: 120px; resize: vertical; }
.form-note { font-size: 0.8rem; color: var(--text-faint); margin-top: 16px; }

/* ==========================================================================
   PAGE FORMATIONS
   ========================================================================== */
.page-hero {
  position: relative; padding: 92px 0 66px; overflow: hidden; text-align: center;
}
.page-hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(600px 300px at 50% 0%, rgba(157, 0, 255, 0.28), transparent 70%),
    radial-gradient(500px 260px at 85% 60%, rgba(0, 210, 255, 0.14), transparent 70%);
}
.page-hero .kicker {
  display: inline-block; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--neon-cyan); margin-bottom: 14px;
}
.page-hero h1 {
  font-size: clamp(2rem, 4.6vw, 3.1rem); line-height: 1.15;
  background: linear-gradient(100deg, #fff 35%, #c9a6ff 75%, var(--neon-cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.page-hero p { color: var(--text-soft); max-width: 66ch; margin: 16px auto 0; }

/* Sommaire catégories */
.cat-nav {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 34px;
}
.cat-nav a {
  padding: 9px 20px; border-radius: 999px; font-size: 0.88rem; font-weight: 600;
  color: var(--text-soft); border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  transition: all 0.3s ease;
}
.cat-nav a:hover { color: #fff; border-color: var(--glass-border-hover); box-shadow: var(--glow-cyan); }

/* Bloc catégorie */
.cat-block { margin-bottom: 26px; scroll-margin-top: calc(var(--header-h) + 16px); }
.cat-head { display: flex; align-items: center; gap: 16px; margin-bottom: 22px; }
.cat-head .cat-ico {
  width: 52px; height: 52px; border-radius: 14px; flex: none; display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(157, 0, 255, 0.25), rgba(0, 210, 255, 0.14));
  border: 1px solid var(--glass-border); color: var(--neon-cyan);
}
.cat-head h2 { font-size: clamp(1.25rem, 2.4vw, 1.6rem); color: #fff; }
.cat-head p { color: var(--text-faint); font-size: 0.88rem; }

/* Détail formation : ligne dépliable */
.course-row { margin-bottom: 16px; overflow: hidden; }
.course-row-summary {
  display: grid; grid-template-columns: auto 1fr auto auto; align-items: center;
  gap: 18px; padding: 20px 24px; cursor: pointer; user-select: none;
}
.course-num {
  width: 46px; height: 46px; border-radius: 13px; display: grid; place-items: center;
  font-weight: 800; font-size: 1.05rem; color: #fff; flex: none;
  background: linear-gradient(135deg, #8a2be2, #00d2ff);
  box-shadow: var(--glow-purple);
}
.course-row-summary h3 { font-size: 1.08rem; color: #fff; }
.course-row-summary .course-tags { display: flex; gap: 8px; margin-top: 6px; flex-wrap: wrap; }
.course-row-summary .tag {
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em; padding: 3px 11px;
  border-radius: 999px; color: var(--text-soft);
  border: 1px solid rgba(157, 0, 255, 0.3); background: rgba(157, 0, 255, 0.1);
}
.course-row-price { text-align: right; }
.course-row-price .price { font-size: 1.22rem; }
.course-row-toggle {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; flex: none;
  border: 1px solid var(--glass-border); color: var(--neon-cyan);
  transition: transform 0.35s ease; font-size: 0.95rem;
}
.course-row.open .course-row-toggle { transform: rotate(180deg); }
.course-details {
  max-height: 0; overflow: hidden; transition: max-height 0.5s ease;
}
.course-details-inner {
  padding: 4px 26px 26px; border-top: 1px solid rgba(157, 0, 255, 0.18);
}
.course-details-grid {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 26px; margin-top: 18px;
}
.course-details h4 {
  font-size: 0.8rem; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--neon-cyan); margin-bottom: 12px;
}
.course-details ul.programme li {
  position: relative; padding-left: 22px; margin-bottom: 8px;
  color: var(--text-soft); font-size: 0.92rem;
}
.course-details ul.programme li::before {
  content: "▹"; position: absolute; left: 0; color: var(--neon-purple);
}
.details-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.fact {
  padding: 12px 14px; border-radius: 12px;
  border: 1px solid rgba(157, 0, 255, 0.22); background: rgba(11, 3, 20, 0.45);
}
.fact b { display: block; font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-faint); }
.fact span { font-size: 0.93rem; color: #fff; font-weight: 600; }
.course-details .course-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 18px; }

/* Tableau comparatif */
.compare-wrap { overflow-x: auto; border-radius: var(--radius); }
table.compare { width: 100%; border-collapse: collapse; min-width: 780px; }
table.compare th, table.compare td { padding: 15px 18px; text-align: left; font-size: 0.93rem; }
table.compare thead th {
  font-size: 0.76rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--neon-cyan);
  border-bottom: 1px solid var(--glass-border);
}
table.compare tbody tr { border-bottom: 1px solid rgba(157, 0, 255, 0.14); transition: background 0.25s ease; }
table.compare tbody tr:hover { background: rgba(157, 0, 255, 0.08); }
table.compare tbody tr:last-child { border-bottom: none; }
table.compare td.price { font-size: 1rem; }
table.compare .fmt { color: var(--text-faint); font-size: 0.84rem; }

/* Bande infos pratiques */
.infos-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.info-card { padding: 28px 26px; text-align: center; }
.info-card .service-icon { margin-inline: auto; }
.info-card h3 { font-size: 1.08rem; margin-bottom: 8px; }
.info-card p { color: var(--text-soft); font-size: 0.92rem; }

/* ==========================================================================
   FOOTER (CDC §3 : sub-footer opacité légère)
   ========================================================================== */
.footer {
  margin-top: 60px; position: relative;
  background: rgba(11, 3, 20, 0.7);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border-top: 1px solid var(--glass-border);
}
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 36px;
  padding: 60px 0 44px;
}
.footer h4 {
  font-size: 0.82rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--neon-cyan); margin-bottom: 18px;
}
.footer p { color: var(--text-soft); font-size: 0.92rem; }
.footer ul li { margin-bottom: 10px; }
.footer ul a { color: var(--text-soft); font-size: 0.92rem; transition: color 0.25s ease, padding-left 0.25s ease; }
.footer ul a:hover { color: var(--neon-cyan); padding-left: 5px; }
.footer .brand p { margin-top: 16px; max-width: 34ch; }
.footer .socials { margin-top: 20px; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; color: var(--text-soft); font-size: 0.92rem; }
.footer-contact li + li { margin-top: 12px; }
.footer-contact svg { flex: none; margin-top: 3px; color: var(--neon-cyan); }

.footer-bottom {
  background: rgba(255, 255, 255, 0.03);
  border-top: 1px solid rgba(157, 0, 255, 0.18);
  padding: 20px 0;
}
.footer-bottom .container {
  display: flex; flex-wrap: wrap; gap: 10px 24px;
  align-items: center; justify-content: space-between;
  color: var(--text-faint); font-size: 0.85rem;
}
.footer-bottom a { color: var(--text-soft); }
.footer-bottom a:hover { color: var(--neon-cyan); }
.footer-bottom .credit { display: inline-flex; align-items: center; gap: 8px; }
.footer-bottom .credit .dg {
  display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 6px;
  font-size: 0.7rem; font-weight: 800; color: #fff;
  background: linear-gradient(135deg, #8a2be2, #00d2ff);
}

/* ---------- Bouton retour haut + WhatsApp flottant ---------- */
.to-top {
  position: fixed; right: 22px; bottom: 88px; z-index: 900;
  width: 46px; height: 46px; border-radius: 50%; cursor: pointer;
  display: grid; place-items: center; color: #fff;
  background: rgba(20, 10, 38, 0.65);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  opacity: 0; visibility: hidden; transition: all 0.35s ease;
}
.to-top.show { opacity: 1; visibility: visible; }
.to-top:hover { border-color: var(--glass-border-hover); box-shadow: var(--glow-cyan); }
.float-wa {
  position: fixed; right: 22px; bottom: 30px; z-index: 900;
  width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center;
  background: linear-gradient(135deg, #128c7e, #25d366); color: #fff;
  box-shadow: 0 0 25px rgba(37, 211, 102, 0.45);
  transition: transform 0.3s ease;
}
.float-wa:hover { transform: scale(1.1); color: #fff; }

/* ---------- Animations d'apparition ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.8s ease, transform 0.8s ease; will-change: transform, opacity; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: 0.12s; }
.reveal-d2 { transition-delay: 0.24s; }
.reveal-d3 { transition-delay: 0.36s; }


/* ==========================================================================
   BLOG — ACTUALITÉS DIGITALES & WIDGETS PUBLICITAIRES
   ========================================================================== */
.blog-layout { display: grid; grid-template-columns: 1fr 340px; gap: 34px; align-items: start; }
.blog-main { display: grid; gap: 36px; }
.sidebar { display: grid; gap: 26px; align-content: start; }
.sidebar .widget { padding: 30px 28px; }
.widget h3 { font-size: 1.05rem; margin-bottom: 14px; color: #fff; }
.widget p { color: var(--text-soft); font-size: 0.9rem; }
.widget-cats li { border-bottom: 1px solid rgba(157, 0, 255, 0.14); }
.widget-cats li:last-child { border-bottom: none; }
.widget-cats a { display: flex; justify-content: space-between; gap: 10px; padding: 11px 2px; color: var(--text-soft); font-size: 0.94rem; transition: color 0.25s ease, padding-left 0.25s ease; }
.widget-cats a:hover { color: var(--neon-cyan); padding-left: 6px; }
.widget-cats .count { color: var(--text-faint); font-size: 0.82rem; }

/* --- Widgets publicitaires : 4 espaces (2 horizontaux + 2 verticaux) ---
   Pour diffuser une vraie publicité : collez le code de votre régie
   (Google AdSense, etc.) à l'intérieur du div.ad-zone correspondant. */
.ad-widget { position: relative; border-radius: var(--radius); padding: 40px 22px 22px;
  background: var(--bg-card);
  backdrop-filter: blur(16px) saturate(180%); -webkit-backdrop-filter: blur(16px) saturate(180%);
  border: 1px solid var(--glass-border); }
.ad-widget .ad-label { position: absolute; top: 11px; left: 16px; font-size: 0.66rem; font-weight: 700;
  letter-spacing: 0.24em; text-transform: uppercase; color: var(--text-faint); }
.ad-zone { width: 100%; display: grid; place-items: center; align-content: center; gap: 8px; text-align: center;
  border: 1px dashed rgba(0, 210, 255, 0.32); border-radius: 12px;
  color: var(--text-faint); font-size: 0.86rem; padding: 22px 18px; }
.ad-zone b { color: var(--text-soft); font-size: 0.97rem; letter-spacing: 0.02em; }
.ad-horizontal .ad-zone { min-height: 96px; }
.ad-vertical .ad-zone { min-height: 560px; }

/* --- Article vedette (liste du blog) --- */
.featured-card { display: grid; grid-template-columns: 380px 1fr; overflow: hidden; }
.featured-card .featured-img { position: relative; min-height: 300px; }
.featured-card .featured-img img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 20%; }
.featured-card .featured-body { padding: 42px 44px; display: flex; flex-direction: column; gap: 18px; align-items: flex-start; }
.featured-card h2 { font-size: clamp(1.35rem, 2.6vw, 1.85rem); line-height: 1.25; }
.featured-card h2 a { color: #fff; }
.featured-card h2 a:hover { color: var(--neon-cyan); }
.article-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--text-faint); font-size: 0.85rem; }
.article-meta b { color: var(--text-soft); font-weight: 600; }
.article-excerpt { color: var(--text-soft); font-size: 0.97rem; }
.blog-note { text-align: center; color: var(--text-faint); font-size: 0.92rem; padding: 8px 0 0; }

/* --- Layout blog 3 colonnes : barres latérales gauche/droite + grille 2 colonnes --- */
.container-wide { width: min(1360px, 94%); margin-inline: auto; }
.blog-layout3 { display: grid; grid-template-columns: 280px minmax(0, 1fr) 280px; gap: 28px; align-items: start; }
.blog-feed { display: grid; gap: 26px; min-width: 0; }
.feed-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; }
.feed-head h2 { font-size: 1.3rem; color: #fff; }
.feed-head p { color: var(--text-faint); font-size: 0.88rem; }
.blog-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.blog-layout3 > .sidebar-left { order: 1; }
.blog-layout3 > .blog-feed { order: 2; }
.blog-layout3 > .sidebar-right { order: 3; }


.post-card { display: flex; flex-direction: column; overflow: hidden; }
.post-card .post-img { position: relative; aspect-ratio: 16 / 9; overflow: hidden; display: block; }
.post-card .post-img img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; transition: transform 0.6s ease; will-change: transform; }
.post-card:hover .post-img img { transform: scale(1.06); }
.post-card .post-body { padding: 26px 28px 28px; display: flex; flex-direction: column; gap: 13px; align-items: flex-start; flex: 1; }
.post-card h3 { font-size: 1.12rem; line-height: 1.35; }
.post-card h3 a { color: #fff; }
.post-card h3 a:hover { color: var(--neon-cyan); }
.post-card .article-excerpt { font-size: 0.92rem; }
.post-card .post-more { margin-top: auto; padding-top: 8px; }
.post-soon { display: grid; place-items: center; align-content: center; text-align: center; gap: 10px;
  padding: 40px 30px; min-height: 340px; border-style: dashed;
  background: rgba(20, 10, 38, 0.35); }
.post-soon:hover { transform: none; box-shadow: var(--glow-purple); border-color: var(--glass-border); }
.post-soon .soon-ico { font-size: 2.3rem; }
.post-soon b { color: #fff; font-size: 1.05rem; }
.post-soon p { color: var(--text-soft); font-size: 0.9rem; max-width: 30ch; }

@media (max-width: 1240px) {
  .blog-layout3 { grid-template-columns: 256px minmax(0, 1fr) 256px; gap: 22px; }
}
@media (max-width: 1100px) {
  .blog-layout3 { grid-template-columns: 1fr; }
  .blog-feed { order: 1; }
  .sidebar-left { order: 2; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sidebar-right { order: 3; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ad-vertical .ad-zone { min-height: 460px; }
}
@media (max-width: 640px) {
  .sidebar-left, .sidebar-right { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
}

/* --- Page article --- */
.article-wrap { max-width: 860px; margin-inline: auto; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; color: var(--text-faint); font-size: 0.86rem; margin-bottom: 20px; }
.breadcrumb a { color: var(--text-soft); }
.breadcrumb a:hover { color: var(--neon-cyan); }
.article-title { font-size: clamp(1.7rem, 3.8vw, 2.6rem); line-height: 1.2;
  background: linear-gradient(100deg, #fff 35%, #c9a6ff 75%, var(--neon-cyan));
  -webkit-background-clip: text; background-clip: text; color: transparent; }
.article-hero-img { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--glass-border);
  box-shadow: var(--glow-purple); margin: 38px 0 12px; }
.article-hero-img img { width: 100%; max-height: 520px; object-fit: cover; object-position: center 18%; }
.img-caption { color: var(--text-faint); font-size: 0.82rem; text-align: right; margin-bottom: 10px; }
.article-body { font-size: 1.03rem; color: var(--text-soft); }
.article-body .lead { font-size: 1.15rem; color: var(--text); line-height: 1.7; margin-bottom: 24px; }
.article-body h2 { color: #fff; font-size: clamp(1.3rem, 2.4vw, 1.7rem); margin: 56px 0 20px;
  padding-left: 14px; border-left: 3px solid var(--neon-purple); line-height: 1.3; }
.article-body h3 { color: #fff; font-size: 1.13rem; margin: 40px 0 14px; }
.article-body p { margin-bottom: 24px; }
.article-body ul { margin: 0 0 26px; }
.article-body ul li { position: relative; padding-left: 24px; margin-bottom: 12px; }
.article-body ul li::before { content: "▹"; position: absolute; left: 0; color: var(--neon-cyan); }
.article-body strong { color: #fff; }
.id-card { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 32px 0 44px; }
.quote-block { margin: 48px 0; padding: 36px 38px; border-radius: var(--radius); font-size: 1.12rem;
  font-style: italic; color: var(--text); line-height: 1.65;
  background: linear-gradient(135deg, rgba(157, 0, 255, 0.16), rgba(0, 210, 255, 0.1));
  border: 1px solid var(--glass-border); }
.quote-block footer { margin-top: 12px; font-style: normal; font-size: 0.88rem; color: var(--text-faint); }
.article-cta { margin: 56px 0; padding: 44px 42px; text-align: center; position: relative; overflow: hidden; }
.article-cta h3 { font-size: 1.3rem; color: #fff; margin-bottom: 14px; }
.article-cta p { color: var(--text-soft); margin-bottom: 28px; }
.article-cta a { margin: 10px 10px 0; }
.share-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin: 54px 0 10px;
  padding-top: 32px; border-top: 1px solid rgba(157, 0, 255, 0.2); }
.share-row > span { color: var(--text-faint); font-size: 0.9rem; margin-right: 4px; }
.author-card { display: flex; gap: 26px; align-items: center; margin-top: 54px; padding: 38px 40px; }
.author-card img { width: 86px; height: 86px; border-radius: 50%; object-fit: cover; object-position: center 20%;
  border: 2px solid var(--glass-border-hover); box-shadow: var(--glow-purple); flex: none; }
.author-card b { display: block; color: #fff; font-size: 1.05rem; margin-bottom: 8px; }
.author-card a.btn-neon { margin-top: 14px; }
.author-card p { color: var(--text-soft); font-size: 0.9rem; }
.article-nav { display: flex; justify-content: space-between; gap: 18px; margin-top: 54px; flex-wrap: wrap; }
.article-col { min-width: 0; }
.article-body .ad-widget { margin: 46px 0; }

@media (max-width: 1024px) {
  .blog-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; grid-template-columns: repeat(2, 1fr); align-items: start; }
  .ad-vertical .ad-zone { min-height: 460px; }
  .featured-card { grid-template-columns: 1fr; }
  .featured-card .featured-img { min-height: 250px; }
}
@media (max-width: 620px) {
  .sidebar { grid-template-columns: 1fr; }
  .id-card { grid-template-columns: 1fr; }
  .author-card { flex-direction: column; text-align: center; }
  .featured-card .featured-body { padding: 30px 28px; }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .courses-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 60px; }
  .about-visual { max-width: 520px; margin-inline: auto; }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 640px; margin-inline: auto; }
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 860px) {
  .nav-desktop { display: none; }
  .burger { display: flex; }
  .nav-mobile {
    display: block; position: fixed; top: var(--header-h); left: 0; right: 0; z-index: 999;
    background: rgba(11, 3, 20, 0.92);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 10px 4vw 22px;
    transform: translateY(-12px); opacity: 0; visibility: hidden;
    transition: all 0.35s ease;
  }
  .nav-mobile.open { transform: none; opacity: 1; visibility: visible; }
  .nav-mobile a {
    display: block; padding: 14px 12px; color: var(--text); font-weight: 600;
    border-bottom: 1px solid rgba(157, 0, 255, 0.14);
  }
  .nav-mobile a:last-child { border-bottom: none; margin-top: 10px; text-align: center; }
  .hero { min-height: 620px; height: min(92vh, 720px); }
  .slide::after {
    background:
      linear-gradient(180deg, rgba(11, 3, 20, 0.55) 0%, rgba(11, 3, 20, 0.86) 62%, var(--bg-dark) 100%);
  }
  .slide-content { justify-content: flex-end; padding-bottom: 96px; text-align: left; }
  .slider-controls { bottom: 22px; }
  .contact-grid, .form-row, .course-details-grid { grid-template-columns: 1fr; }
  .course-row-summary { grid-template-columns: auto 1fr auto; }
  .course-row-price { grid-column: 2; text-align: left; }
  .course-row-toggle { grid-row: 1; grid-column: 3; }
  .infos-grid { grid-template-columns: 1fr; max-width: 520px; margin-inline: auto; }
}
@media (max-width: 620px) {
  .section { padding: 64px 0; }
  .services-grid, .courses-grid, .stats-grid { grid-template-columns: 1fr; }
  .stats-grid { gap: 12px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; padding: 44px 0 34px; }
  .details-facts { grid-template-columns: 1fr 1fr; }
  .course-details-inner { padding: 4px 18px 20px; }
  .course-row-summary { padding: 16px 18px; gap: 12px; }
}

/* ==========================================================================
   FALLBACK NAVIGATEURS SANS backdrop-filter (CDC §5 — obligatoire)
   ========================================================================== */
@supports not ((backdrop-filter: blur(16px)) or (-webkit-backdrop-filter: blur(16px))) {
  .glass-card, .glass-header, .slider-arrow, .nav-mobile,
  .floating-card, .footer, .to-top, .cat-nav a,
  .field input, .field select, .field textarea, .contact-form, .contact-info {
    background: rgba(15, 7, 30, 0.95);
  }
  .glass-card { background: rgba(20, 10, 38, 0.95); }
}

/* Respect de la préférence "réduire les animations" */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  html { scroll-behavior: auto; }
  .slide-bg { transform: none !important; }
}