/* =========================================================
   Ayoub Chatar — Portfolio
   Palette : bleu nuit / terracotta / safran / crème
   ========================================================= */

:root {
  --navy: #1B2439;
  --navy-2: #232E48;
  --navy-3: #2E3A57;
  --terracotta: #B8603F;
  --terracotta-dark: #9A4C2F;
  --saffron: #E0A526;
  --cream: #FAF6EF;
  --sand: #F2E9DB;
  --green: #1F7A4D;
  --ink: #1B2439;
  --muted: #5A6277;
  --line: #E4DACB;
  --white: #fff;

  --font-display: "Anton", "Impact", "Arial Narrow", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 10px 30px -12px rgba(27, 36, 57, .25);
  --shadow-lg: 0 24px 60px -20px rgba(27, 36, 57, .35);
  --header-h: 72px;
  --gutter: clamp(16px, 4vw, 40px);
  --section-y: clamp(72px, 10vw, 128px);
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--cream);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { margin: 0; line-height: 1.1; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; }
:focus-visible { outline: 3px solid var(--saffron); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 var(--gutter); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  background: var(--saffron); color: var(--navy); padding: 10px 16px; border-radius: var(--radius-sm);
  font-weight: 700; text-decoration: none; transition: top .2s;
}
.skip-link:focus { top: 12px; }

.icon { width: 20px; height: 20px; flex: none; }

/* ---------- Typography helpers ---------- */
.eyebrow {
  font-size: .8rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase;
  color: var(--terracotta); margin-bottom: 14px;
  display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.eyebrow-light { color: var(--saffron); }

.section-title {
  font-family: var(--font-display); font-weight: 400;
  font-size: clamp(2.2rem, 5.2vw, 3.8rem); line-height: 1.02;
  text-transform: uppercase; letter-spacing: .01em;
}
.accent { color: var(--saffron); }
.accent-dark { color: var(--terracotta); }
.lead { font-size: 1.15rem; }

.section { position: relative; padding: var(--section-y) 0; }
.section-head { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.section-head .eyebrow { justify-content: center; }
.section-head-left { text-align: left; margin-left: 0; }
.section-head-left .eyebrow { justify-content: flex-start; }
.section-intro { margin-top: 20px; color: var(--muted); font-size: 1.1rem; }
.section-dark { background: var(--navy); color: #E9ECF3; overflow: hidden; }
.section-dark .section-intro { color: #B9C0D3; }
.section-sand { background: var(--sand); }
.section-terracotta { background: var(--terracotta); color: var(--white); }
.section-terracotta .section-intro { color: #F8E6DD; }
.section-terracotta .eyebrow-light { color: #FFE3A6; }

.subhead {
  font-family: var(--font-display); font-weight: 400; text-transform: uppercase;
  font-size: 1.35rem; letter-spacing: .03em; margin: 40px 0 18px;
}
.subhead-center { text-align: center; margin-top: 72px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 26px; border-radius: 999px; border: 2px solid transparent;
  font: 600 1rem/1.2 var(--font-body); text-decoration: none; cursor: pointer;
  transition: transform .2s, background-color .2s, color .2s, border-color .2s, box-shadow .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--terracotta); color: var(--white); box-shadow: 0 8px 20px -8px rgba(184, 96, 63, .7); }
.btn-primary:hover { background: var(--terracotta-dark); }
.btn-ghost { border-color: rgba(255, 255, 255, .7); color: var(--white); }
.btn-ghost:hover { background: var(--white); color: var(--navy); }
.btn-outline { border-color: var(--navy); color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: var(--white); }
.btn-sm { padding: 9px 20px; font-size: .92rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--header-h);
  color: var(--white); transition: background-color .3s, box-shadow .3s, color .3s;
}
.site-header.is-scrolled { background: rgba(250, 246, 239, .96); color: var(--navy); box-shadow: 0 6px 24px -14px rgba(27, 36, 57, .4); backdrop-filter: blur(8px); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark { width: 38px; height: 38px; display: inline-grid; place-items: center; }
.brand-mark svg { width: 100%; height: 100%; }
.brand-text { font-family: var(--font-display); font-size: 1.45rem; text-transform: uppercase; letter-spacing: .04em; }
.brand-text strong { font-weight: 400; color: var(--saffron); }
.site-header.is-scrolled .brand-text strong { color: var(--terracotta); }

.site-nav ul { list-style: none; display: flex; align-items: center; gap: 4px; }
.site-nav a:not(.btn) {
  display: block; padding: 8px 12px; text-decoration: none; font-weight: 500; font-size: .95rem;
  border-radius: 999px; transition: background-color .2s;
}
.site-nav a:not(.btn):hover, .site-nav a.is-active { background: rgba(255, 255, 255, .14); }
.site-header.is-scrolled .site-nav a:not(.btn):hover,
.site-header.is-scrolled .site-nav a.is-active { background: rgba(27, 36, 57, .08); }
.nav-cta { margin-left: 8px; }

.site-nav { order: 2; margin-left: auto; }
.header-tools { order: 3; display: flex; align-items: center; gap: 6px; position: relative; z-index: 2; }
.lang-switch {
  display: inline-flex; align-items: center; border: 1.5px solid currentColor; border-radius: 999px;
  font-size: .78rem; font-weight: 700; letter-spacing: .08em; overflow: hidden; opacity: .9;
}
.lang-switch > * { padding: 5px 10px; text-decoration: none; line-height: 1; }
.lang-current { color: inherit; background: rgba(255, 255, 255, .22); }
.site-header.is-scrolled .lang-current { background: rgba(27, 36, 57, .1); }
.lang-switch a:hover { background: var(--saffron); color: var(--navy); }

.nav-toggle { display: none; }

@media (max-width: 1100px) {
  .nav-open .header-tools { color: var(--white); }
  .nav-toggle {
    display: inline-grid; place-items: center; width: 46px; height: 46px; border: 0; border-radius: 50%;
    background: transparent; color: inherit; cursor: pointer; position: relative; z-index: 2;
  }
  .nav-toggle-bar, .nav-toggle-bar::before, .nav-toggle-bar::after {
    display: block; width: 24px; height: 2px; background: currentColor; border-radius: 2px;
    transition: transform .3s, background-color .3s; position: relative;
  }
  .nav-toggle-bar::before, .nav-toggle-bar::after { content: ""; position: absolute; left: 0; }
  .nav-toggle-bar::before { top: -7px; }
  .nav-toggle-bar::after { top: 7px; }
  .nav-open .nav-toggle-bar { background: transparent; }
  .nav-open .nav-toggle-bar::before { transform: translateY(7px) rotate(45deg); }
  .nav-open .nav-toggle-bar::after { transform: translateY(-7px) rotate(-45deg); }

  .site-nav {
    position: fixed; inset: 0; background: var(--navy); color: var(--white);
    display: flex; overflow-y: auto; padding: calc(var(--header-h) + 8px) 0 32px;
    opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s;
  }
  .site-nav ul { margin: auto; }
  .nav-open .site-nav { opacity: 1; visibility: visible; }
  .nav-open .nav-toggle { color: var(--white); }
  .site-nav ul { flex-direction: column; gap: 10px; text-align: center; }
  .site-nav a:not(.btn) { font-family: var(--font-display); font-size: 1.9rem; text-transform: uppercase; letter-spacing: .03em; font-weight: 400; }
  .nav-cta { margin: 16px 0 0; }
  .site-header.is-scrolled .site-nav a:not(.btn):hover { background: rgba(255, 255, 255, .1); }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; flex-direction: column; justify-content: flex-end;
  color: var(--white); background: var(--navy); overflow: hidden; isolation: isolate;
}
.hero-media, .hero-overlay { position: absolute; inset: 0; z-index: -1; }
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
.hero-slide {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: 0; animation: heroFade 21s infinite;
}
.hero-slide:nth-child(2) { animation-delay: 7s; }
.hero-slide:nth-child(3) { animation-delay: 14s; }
@keyframes heroFade {
  0% { opacity: 0; transform: scale(1.12); }
  6% { opacity: 1; }
  33% { opacity: 1; }
  40% { opacity: 0; transform: scale(1); }
  100% { opacity: 0; transform: scale(1); }
}
.hero-overlay {
  background:
    linear-gradient(90deg, rgba(27, 36, 57, .92) 0%, rgba(27, 36, 57, .72) 45%, rgba(27, 36, 57, .25) 100%),
    linear-gradient(0deg, rgba(27, 36, 57, .95) 0%, rgba(27, 36, 57, 0) 45%);
}
.hero-content { padding-top: calc(var(--header-h) + 40px); padding-bottom: 40px; }
.hero-title {
  font-family: var(--font-display); font-weight: 400; text-transform: uppercase;
  font-size: clamp(2.8rem, 7vw, 5.4rem); line-height: .95; letter-spacing: .005em;
  max-width: 16ch; margin-bottom: 22px;
}
.hero-lead { max-width: 600px; font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: #DCE1EC; }
.hero-lead strong { color: var(--white); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-link { display: inline-block; margin-top: 18px; color: #DCE1EC; font-weight: 500; font-size: .95rem; text-underline-offset: 4px; }
.hero-link:hover { color: var(--saffron); }

.hero-stats { border-top: 1px solid rgba(255, 255, 255, .16); background: rgba(27, 36, 57, .55); backdrop-filter: blur(6px); }
.stats { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); }
.stats li { padding: 22px 18px; border-left: 1px solid rgba(255, 255, 255, .12); display: flex; flex-direction: column; gap: 2px; }
.stats li:first-child { border-left: 0; padding-left: 0; }
.stat-num { font-family: var(--font-display); font-size: clamp(1.9rem, 3.4vw, 2.6rem); color: var(--saffron); line-height: 1; }
.stat-label { font-size: .88rem; color: #C3C9D8; line-height: 1.35; }

@media (max-width: 760px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats li { padding: 16px 12px; }
  .stats li:nth-child(odd) { border-left: 0; padding-left: 0; }
  .stats li:nth-child(n+3) { border-top: 1px solid rgba(255, 255, 255, .12); }
  .hero-overlay { background: linear-gradient(0deg, rgba(27, 36, 57, .96) 10%, rgba(27, 36, 57, .6) 100%); }
}

/* ---------- Disciplines ---------- */
.discipline-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: -24px 0 64px; }
.discipline-tabs a {
  padding: 9px 18px; border: 1.5px solid var(--line); border-radius: 999px; text-decoration: none;
  font-weight: 600; font-size: .92rem; background: var(--white); transition: border-color .2s, color .2s;
}
.discipline-tabs a:hover { border-color: var(--terracotta); color: var(--terracotta); }

.discipline {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(28px, 5vw, 72px); align-items: center;
  margin-bottom: clamp(72px, 9vw, 120px); scroll-margin-top: calc(var(--header-h) + 24px);
}
.discipline:last-child { margin-bottom: 0; }
.discipline-rev .discipline-media { order: 2; }
.discipline-media { position: relative; margin: 0; }
.discipline-media img {
  width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.discipline-media::before {
  content: ""; position: absolute; inset: 18px -18px -18px 18px; border: 2px solid var(--saffron);
  border-radius: var(--radius); z-index: -1;
}
.discipline-rev .discipline-media::before { inset: 18px 18px -18px -18px; }
.discipline-num {
  position: absolute; top: -26px; left: 22px; font-family: var(--font-display);
  font-size: 4.2rem; line-height: 1; color: var(--terracotta);
  text-shadow: 0 2px 0 var(--cream);
}
.discipline-rev .discipline-num { left: auto; right: 22px; }
.discipline-title {
  font-family: var(--font-display); font-weight: 400; text-transform: uppercase;
  font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 10px;
}
.discipline-lead { font-size: 1.2rem; font-weight: 600; color: var(--terracotta); margin-bottom: 16px; }
.discipline-body > p:not(.eyebrow):not(.discipline-lead) { color: #394157; }

.benefits { list-style: none; margin: 20px 0 24px; display: grid; gap: 10px; }
.benefits li { position: relative; padding-left: 30px; }
.benefits li::before {
  content: ""; position: absolute; left: 0; top: .5em; width: 16px; height: 16px; border-radius: 50%;
  background: radial-gradient(circle, var(--saffron) 0 35%, transparent 36%), rgba(224, 165, 38, .22);
}

.meta { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: 0 0 28px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; }
.meta div { background: var(--white); padding: 12px 14px; }
.meta dt { font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); font-weight: 600; }
.meta dd { margin: 2px 0 0; font-weight: 700; font-size: .95rem; line-height: 1.3; }

@media (max-width: 860px) {
  .discipline { grid-template-columns: 1fr; }
  .discipline-rev .discipline-media { order: 0; }
  .discipline-media::before { display: none; }
}
@media (max-width: 480px) {
  .meta { grid-template-columns: 1fr; }
}

/* ---------- Offre ---------- */
.waves {
  position: absolute; width: 900px; height: 900px; right: -300px; top: -300px; pointer-events: none;
  background: repeating-radial-gradient(circle, transparent 0 38px, rgba(224, 165, 38, .09) 38px 40px);
  border-radius: 50%;
  -webkit-mask-image: radial-gradient(circle, #000 30%, transparent 70%);
          mask-image: radial-gradient(circle, #000 30%, transparent 70%);
}
.section-dark .container { position: relative; }

.timeline {
  list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px;
  position: relative; margin-bottom: 64px; counter-reset: step;
}
.timeline::before {
  content: ""; position: absolute; left: 0; right: 0; top: 23px; height: 2px;
  background: linear-gradient(90deg, var(--saffron), var(--terracotta));
}
.timeline li { position: relative; padding-top: 64px; counter-increment: step; }
.timeline li::before {
  content: counter(step); position: absolute; top: 0; left: 0; width: 48px; height: 48px; border-radius: 50%;
  display: grid; place-items: center; background: var(--navy); border: 2px solid var(--saffron);
  font-family: var(--font-display); font-size: 1.3rem; color: var(--saffron);
}
.timeline-final::before { background: var(--terracotta) !important; border-color: var(--terracotta) !important; color: var(--white) !important; content: "★" !important; }
.timeline-step { font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--saffron); }
.timeline h3 { font-family: var(--font-display); font-weight: 400; text-transform: uppercase; font-size: 1.7rem; margin: 6px 0 8px; color: var(--white); }
.timeline p { color: #B9C0D3; font-size: .98rem; }

@media (max-width: 860px) {
  .timeline { grid-template-columns: 1fr; gap: 28px; }
  .timeline::before { left: 23px; right: auto; top: 0; bottom: 0; width: 2px; height: auto; background: linear-gradient(180deg, var(--saffron), var(--terracotta)); }
  .timeline li { padding: 4px 0 0 72px; }
}

.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 40px; }
.pillar { background: var(--navy-2); border: 1px solid var(--navy-3); border-radius: var(--radius); padding: 28px; }
.pillar-icon { width: 40px; height: 40px; color: var(--saffron); margin-bottom: 14px; }
.pillar h3 { font-size: 1.15rem; margin-bottom: 8px; color: var(--white); }
.pillar p { color: #B9C0D3; margin: 0; font-size: .98rem; }
@media (max-width: 860px) { .pillars { grid-template-columns: 1fr; } }

.programs {
  display: grid; grid-template-columns: 1fr 1.3fr; gap: 28px; align-items: center;
  padding: 28px; border-radius: var(--radius); background: rgba(224, 165, 38, .08); border: 1px solid rgba(224, 165, 38, .3);
  margin-bottom: 40px;
}
.programs-title { font-family: var(--font-display); font-weight: 400; text-transform: uppercase; font-size: 1.5rem; margin-bottom: 8px; color: var(--white); }
.programs p { margin: 0; color: #B9C0D3; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { padding: 7px 14px; border-radius: 999px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16); font-size: .9rem; font-weight: 500; }
@media (max-width: 860px) { .programs { grid-template-columns: 1fr; } }

.format { display: grid; grid-template-columns: 1fr auto; gap: 32px; align-items: end; }
.format dl { margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.format dt { font-weight: 700; color: var(--saffron); font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 4px; }
.format dd { margin: 0; color: #C9CFDD; font-size: .95rem; }
@media (max-width: 960px) {
  .format { grid-template-columns: 1fr; }
  .format dl { grid-template-columns: 1fr; gap: 16px; }
}

/* ---------- Team building ---------- */
.tb { padding-bottom: 0; background: var(--cream); }
.tb-intro { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(32px, 6vw, 72px); align-items: center; margin-bottom: 24px; }
.tb-intro .section-title { margin-bottom: 20px; }
.tb-facts { list-style: none; display: grid; gap: 12px; margin-top: 24px; }
.tb-facts li { display: flex; gap: 12px; align-items: flex-start; font-weight: 500; }
.tb-facts .icon { color: var(--terracotta); margin-top: 3px; }

.tb-mosaic { display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: auto auto; gap: 12px; }
.tb-mosaic img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); aspect-ratio: 3 / 2; }
.tb-mosaic .tb-mosaic-main { grid-column: 1 / -1; aspect-ratio: 16 / 9; }

.tb-formulas { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.tb-card {
  position: relative; background: var(--white); border-radius: var(--radius); padding: 28px 24px 24px;
  box-shadow: var(--shadow); border-top: 4px solid var(--terracotta); display: flex; flex-direction: column;
}
.tb-card:nth-child(2) { border-top-color: var(--saffron); }
.tb-card:nth-child(3) { border-top-color: var(--green); }
.tb-card:nth-child(4) { border-top-color: var(--navy); }
.tb-card-num { font-family: var(--font-display); font-size: 2.4rem; line-height: 1; color: var(--sand); position: absolute; top: 16px; right: 20px; }
.tb-card h4 { font-family: var(--font-display); font-weight: 400; text-transform: uppercase; font-size: 1.45rem; margin-bottom: 8px; padding-right: 48px; }
.tb-card-lead { font-weight: 600; color: var(--terracotta); margin-bottom: 10px; }
.tb-card p:not(.tb-card-lead) { color: #394157; font-size: .97rem; }
.tags { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; padding-top: 8px; }
.tags li { font-size: .78rem; font-weight: 700; letter-spacing: .04em; padding: 4px 10px; border-radius: 999px; background: var(--sand); color: var(--navy); }
@media (max-width: 1100px) { .tb-formulas { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 860px) { .tb-intro { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .tb-formulas { grid-template-columns: 1fr; } }

.tb-why {
  margin: 48px 0 0; padding: 28px 32px; border-radius: var(--radius); background: var(--sand);
  display: grid; grid-template-columns: auto 1fr; gap: 16px 40px; align-items: center;
}
.tb-why h3 { font-family: var(--font-display); font-weight: 400; text-transform: uppercase; font-size: 1.7rem; }
.tb-why ul { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.tb-why li { font-size: .97rem; color: #394157; }
.tb-why strong { display: block; color: var(--navy); margin-bottom: 2px; }
@media (max-width: 960px) {
  .tb-why { grid-template-columns: 1fr; }
  .tb-why ul { grid-template-columns: 1fr; gap: 12px; }
}

.tb-steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: none; }
.tb-steps li { position: relative; padding: 24px 20px 20px; border: 1.5px dashed var(--line); border-radius: var(--radius); background: var(--white); }
.tb-steps span {
  display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  background: var(--navy); color: var(--saffron); font-family: var(--font-display); font-size: 1.2rem; margin-bottom: 12px;
}
.tb-steps h4 { font-size: 1.1rem; margin-bottom: 6px; }
.tb-steps p { margin: 0; font-size: .95rem; color: #394157; }
@media (max-width: 960px) { .tb-steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .tb-steps { grid-template-columns: 1fr; } }

.tb-show { margin-top: var(--section-y); background: var(--navy); color: #E9ECF3; padding: clamp(56px, 8vw, 96px) 0; position: relative; overflow: hidden; }
.tb-show::before {
  content: ""; position: absolute; left: -200px; bottom: -300px; width: 700px; height: 700px; border-radius: 50%;
  background: repeating-radial-gradient(circle, transparent 0 38px, rgba(224, 165, 38, .08) 38px 40px);
  -webkit-mask-image: radial-gradient(circle, #000 30%, transparent 70%); mask-image: radial-gradient(circle, #000 30%, transparent 70%);
}
.tb-show-inner { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 6vw, 72px); align-items: center; position: relative; }
.tb-show-media { margin: 0; }
.tb-show-media img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow-lg); border: 4px solid var(--saffron); }
.tb-show .section-title { font-size: clamp(2rem, 4.4vw, 3.2rem); margin-bottom: 18px; color: var(--white); }
.tb-show-text > p:not(.eyebrow) { color: #B9C0D3; }
.tb-show .chips { margin: 22px 0 28px; }
@media (max-width: 860px) { .tb-show-inner { grid-template-columns: 1fr; } }

/* ---------- Parcours ---------- */
.parcours-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.portrait { margin: 0; position: sticky; top: calc(var(--header-h) + 24px); }
.portrait img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; object-position: center 30%; border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.portrait figcaption {
  margin: -60px 20px 0; position: relative; background: var(--navy); color: var(--white);
  border-radius: var(--radius-sm); padding: 16px 20px; box-shadow: var(--shadow);
  border-left: 4px solid var(--saffron);
}
.portrait-name { display: block; font-family: var(--font-display); font-size: 1.5rem; text-transform: uppercase; letter-spacing: .03em; }
.portrait-role { display: block; font-size: .88rem; color: #C3C9D8; }

.certs { list-style: none; border-left: 2px solid var(--line); margin-left: 6px; }
.certs li { position: relative; padding: 0 0 18px 26px; display: grid; grid-template-columns: 110px 1fr; gap: 12px; }
.certs li::before { content: ""; position: absolute; left: -7px; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--terracotta); box-shadow: 0 0 0 4px var(--cream); }
.certs time { font-weight: 700; color: var(--terracotta); font-size: .95rem; }
.certs span { color: #394157; }
@media (max-width: 520px) { .certs li { grid-template-columns: 1fr; gap: 0; } }

.flags { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.flags li {
  display: flex; align-items: flex-start; gap: 14px;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px 18px;
}
.flags .flag { flex: none; width: 36px; height: 24px; margin-top: 1px; border-radius: 3px; box-shadow: 0 0 0 1px rgba(27, 36, 57, .12); }
.flag-body { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.flag-body strong { font-size: 1.02rem; line-height: 26px; }
.flag-body small { font-weight: 500; color: var(--muted); font-size: .88rem; line-height: 1.4; }
.years { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.years b {
  font-size: .75rem; font-weight: 700; letter-spacing: .04em; line-height: 1;
  padding: 5px 9px; border-radius: 999px; background: var(--sand); color: var(--terracotta);
}
@media (max-width: 1100px) and (min-width: 901px), (max-width: 560px) { .flags { grid-template-columns: 1fr; } }

.roles { list-style: none; margin-top: 28px; display: grid; gap: 10px; }
.roles li { padding: 14px 18px; background: var(--sand); border-radius: var(--radius-sm); border-left: 4px solid var(--terracotta); }

@media (max-width: 900px) {
  .parcours-grid { grid-template-columns: 1fr; }
  .portrait { position: relative; top: 0; max-width: 460px; margin: 0 auto; }
}

/* ---------- References ---------- */
.marquee { overflow: hidden; margin-bottom: 64px; }
.marquee-label { text-align: center; font-size: .78rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; }
.marquee-track { display: flex; width: max-content; animation: marquee 32s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-list { list-style: none; display: flex; gap: 20px; padding-right: 20px; }
.marquee-list li {
  width: 200px; height: 110px; display: grid; place-items: center; background: var(--white);
  border-radius: var(--radius); box-shadow: 0 4px 16px -10px rgba(27, 36, 57, .35); padding: 16px 22px;
}
.marquee-list li.wide { width: 280px; }
.marquee-list img { max-height: 78px; width: auto; max-width: 100%; object-fit: contain; filter: grayscale(.2); transition: filter .2s; }
.marquee-list li:hover img { filter: none; }
@keyframes marquee { to { transform: translateX(-50%); } }

.schools { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.school-card { background: var(--white); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow); }
.school-card h3 { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 4px 12px; border-bottom: 2px solid var(--sand); padding-bottom: 14px; margin-bottom: 16px; }
.city { font-family: var(--font-display); font-weight: 400; text-transform: uppercase; font-size: 1.9rem; }
.count { white-space: nowrap; font-size: .82rem; font-weight: 600; color: var(--terracotta); letter-spacing: .06em; text-transform: uppercase; }
.school-card ul { list-style: none; columns: 2; column-gap: 20px; }
.school-card li { break-inside: avoid; padding: 6px 0 6px 18px; position: relative; }
.school-card li::before { content: ""; position: absolute; left: 0; top: 15px; width: 8px; height: 2px; background: var(--terracotta); }
.school-card li.highlight { font-weight: 700; }
@media (max-width: 760px) {
  .schools { grid-template-columns: 1fr; }
}
@media (max-width: 440px) {
  .school-card ul { columns: 1; }
}

.xp { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.xp li { display: grid; grid-template-columns: 1fr; gap: 8px; background: var(--cream); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.xp time { font-family: var(--font-display); font-size: 1.3rem; color: var(--terracotta); }
.xp h4 { font-size: 1.08rem; margin-bottom: 4px; }
.xp-org { font-weight: 600; color: var(--muted); font-size: .92rem; margin-bottom: 8px; }
.xp p:last-child { margin: 0; }
@media (max-width: 760px) { .xp { grid-template-columns: 1fr; } }

/* ---------- Gallery ---------- */
.gallery { columns: 3 280px; column-gap: 16px; }
.gallery-item { display: block; margin-bottom: 16px; break-inside: avoid; border-radius: var(--radius-sm); overflow: hidden; position: relative; cursor: zoom-in; }
.gallery-item img { width: 100%; transition: transform .5s; }
.gallery-item::after {
  content: attr(data-caption); position: absolute; inset: auto 0 0 0; padding: 36px 14px 12px;
  background: linear-gradient(0deg, rgba(27, 36, 57, .85), transparent); color: var(--white);
  font-size: .88rem; font-weight: 500; opacity: 0; transform: translateY(8px); transition: opacity .3s, transform .3s;
}
.gallery-item:hover img, .gallery-item:focus-visible img { transform: scale(1.04); }
.gallery-item:hover::after, .gallery-item:focus-visible::after { opacity: 1; transform: none; }

.lightbox {
  position: fixed; inset: 0; z-index: 300; background: rgba(15, 20, 33, .94);
  display: grid; grid-template-columns: 64px 1fr 64px; align-items: center; padding: 24px 8px;
}
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; text-align: center; }
.lightbox img { max-height: 80vh; margin: 0 auto; border-radius: var(--radius-sm); }
.lightbox figcaption { color: #DCE1EC; margin-top: 14px; font-size: .95rem; }
.lightbox button { background: none; border: 0; color: var(--white); font-size: 3rem; line-height: 1; cursor: pointer; padding: 8px; border-radius: 8px; }
.lightbox button:hover { color: var(--saffron); }
.lightbox-close { position: absolute; top: 12px; right: 16px; }

/* ---------- Dossiers ---------- */
.docs { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.doc {
  height: 100%; display: flex; flex-direction: column; gap: 10px; padding: 26px 22px;
  background: var(--white); color: var(--navy); border-radius: var(--radius); text-decoration: none;
  box-shadow: 0 16px 32px -18px rgba(0, 0, 0, .45); transition: transform .25s, box-shadow .25s;
  position: relative;
}
.doc::after { content: "Télécharger ↓"; margin-top: auto; font-weight: 700; font-size: .9rem; color: var(--terracotta); padding-top: 10px; }
.doc:hover { transform: translateY(-4px); box-shadow: 0 24px 40px -18px rgba(0, 0, 0, .5); }
.doc-icon { width: 38px; height: 38px; color: var(--terracotta); }
.doc-name { font-family: var(--font-display); font-size: 1.35rem; text-transform: uppercase; line-height: 1.1; }
.doc-meta { font-size: .85rem; color: var(--muted); }
@media (max-width: 960px) { .docs { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .docs { grid-template-columns: 1fr; } }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.contact-intro .section-title { font-size: clamp(2rem, 4.2vw, 3.1rem); margin-bottom: 20px; }
.contact-intro > p { color: #B9C0D3; }
.contact-list { list-style: none; display: grid; gap: 10px; margin-top: 28px; }
.contact-list a, .contact-static {
  display: flex; align-items: center; gap: 14px; padding: 14px 18px; border-radius: var(--radius-sm);
  background: var(--navy-2); border: 1px solid var(--navy-3); text-decoration: none; transition: border-color .2s, background-color .2s;
}
.contact-list a:hover { border-color: var(--saffron); background: var(--navy-3); }
.contact-list .icon { width: 24px; height: 24px; color: var(--saffron); }
.contact-list strong { display: block; font-size: .78rem; text-transform: uppercase; letter-spacing: .12em; color: var(--saffron); }

.contact-form { background: var(--cream); color: var(--ink); border-radius: var(--radius); padding: clamp(24px, 4vw, 40px); box-shadow: var(--shadow-lg); }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 6px; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--ink); background: var(--white);
  border: 1.5px solid var(--line); border-radius: var(--radius-sm); padding: 12px 14px; transition: border-color .2s, box-shadow .2s;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--terracotta); box-shadow: 0 0 0 3px rgba(184, 96, 63, .2); }
.field [aria-invalid="true"] { border-color: #C0392B; }
.form-note { font-size: .82rem; color: var(--muted); margin: 12px 0 0; text-align: center; }
.form-error { color: #B03A2E; font-weight: 600; font-size: .9rem; margin: 10px 0 0; text-align: center; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.site-footer { background: #121928; color: #9AA3B8; padding: 48px 0 32px; font-size: .92rem; }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 24px 40px; align-items: start; }
.footer-brand { font-family: var(--font-display); font-size: 1.6rem; text-transform: uppercase; color: var(--white); margin-bottom: 4px; letter-spacing: .03em; }
.footer-brand strong { font-weight: 400; color: var(--saffron); }
.footer-links { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 22px; }
.footer-links a { text-decoration: none; }
.footer-links a:hover { color: var(--white); }
.footer-legal { grid-column: 1 / -1; border-top: 1px solid #243049; padding-top: 20px; margin: 8px 0 0; font-size: .82rem; }
@media (max-width: 700px) { .footer-inner { grid-template-columns: 1fr; } }

/* ---------- Reveal on scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .hero-slide { animation: none; opacity: 0; }
  .hero-slide:first-child { opacity: 1; }
  .marquee-track { animation: none; width: auto; }
  .marquee-list { flex-wrap: wrap; justify-content: center; padding: 0 var(--gutter); }
  .marquee-list[aria-hidden="true"] { display: none; }
  .js .reveal { opacity: 1; transform: none; }
}