/* ═══════════════════════════════════════════════════════════════════
   MATHIEU CUENCA — ACCUEIL CINÉMATIQUE
   Tokens repris de public/css/style.css (portfolio v4) : navy × or chaud.
   Organisation : 1 tokens · 2 base · 3 en-tête · 4 composants · 5 scène
   · 6 beats · 7 flux normal · 8 pied/toast · 9 responsive · 10 reduced motion
   Bandes de z-index : 0–9 monde · 10–19 teinte/cadrage · 20–29 texte narratif
   · 30–39 navigation et contrôles · 40+ overlays (toast, skip link)
   Mode par défaut = flux normal (sans JS, reduced motion, écran trop bas).
   La classe html.cinematic (posée par engine.js) active la scène sticky.
   ═══════════════════════════════════════════════════════════════════ */

/* ── 1. TOKENS ──────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* couleurs (identiques au site) */
  --navy:   #080c17;
  --navy-2: #0c1220;
  --navy-3: #101828;
  --navy-4: #162035;
  --navy-5: #1c2a42;
  --gold:        #c8a84b;   /* accent unique : la lueur de l'écran */
  --gold-light:  #e0c06e;
  --gold-pale:   #f0dfa0;
  --gold-dim:    rgba(200,168,75,.12);
  --gold-line:   rgba(200,168,75,.22);
  --white:       #eeeae0;   /* « paper » */
  --white-2:     rgba(238,234,224,.7);
  --white-3:     rgba(238,234,224,.58);   /* relevé vs site (.35) pour le contraste AA */
  --white-4:     rgba(238,234,224,.1);
  --white-5:     rgba(238,234,224,.05);
  --border:      rgba(238,234,224,.07);
  --border-mid:  rgba(238,234,224,.12);
  --border-gold: rgba(200,168,75,.22);
  --dev: #8b9fff;  --data: #52d4a8;  --sys: #c8a84b;  --soft: #e887b0;
  --plate: rgba(8,12,23,.84);        /* plaque de lecture des panneaux */

  /* typographie */
  --serif: 'Cormorant Garamond', 'Cormorant', Georgia, serif;
  --sans:  'DM Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --fs-kicker: .64rem;
  --fs-small: .78rem;
  --fs-body: .92rem;
  --fs-lead: clamp(1.15rem, 1.1rem + .6vw, 1.55rem);
  --fs-h2: clamp(2rem, 1.4rem + 2.6vw, 3.6rem);
  --fs-h1: clamp(3rem, 1.6rem + 5.6vw, 7rem);

  /* espacements, rayons, ombres */
  --s-1: .5rem; --s-2: 1rem; --s-3: 1.5rem; --s-4: 2.5rem; --s-5: 4rem; --s-6: 6rem;
  --r-0: 0; --r-1: 2px;
  --shadow-panel: 0 30px 80px rgba(0,0,0,.45);
  --shadow-glow: 0 4px 20px rgba(200,168,75,.3);

  /* mise en page */
  --header-h: 62px;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --travel: 4400px;                              /* scroll virtuel desktop (3600–5000) */
  --transition: .22s cubic-bezier(.4,0,.2,1);
  --stage-h: 100vh;
  color-scheme: dark;
}
@supports (height: 100svh) { :root { --stage-h: 100svh; } }

/* ── 2. BASE ────────────────────────────────────────────────────── */
html { font-size: 16px; background: var(--navy); }
body {
  background: var(--navy); color: var(--white);
  font-family: var(--sans); font-weight: 300; line-height: 1.7;
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
ul, ol { list-style: none; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
[tabindex="-1"]:focus { outline: none; }
section[id], .beat[id] { scroll-margin-top: var(--header-h); }

.skip-link {
  position: fixed; top: -80px; left: 1rem; z-index: 60; padding: .6rem 1rem;
  background: var(--gold); color: var(--navy); font-size: .75rem; text-decoration: none; transition: top .2s;
}
.skip-link:focus { top: .75rem; }

/* ── 3. EN-TÊTE PERSISTANT ──────────────────────────────────────── */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 30; height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 0 var(--gutter);
  background: rgba(8,12,23,.9); border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: var(--serif); font-size: 1.25rem; font-weight: 500; letter-spacing: .04em;
  text-decoration: none; white-space: nowrap;
}
.nav-logo em { font-style: italic; color: var(--gold); }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a {
  position: relative; padding: .3rem 0; font-size: .7rem; font-weight: 500; letter-spacing: .16em;
  text-transform: uppercase; color: var(--white-3); text-decoration: none; transition: color var(--transition);
}
.nav-links a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--gold);
  transform: scaleX(0); transform-origin: left; transition: transform var(--transition);
}
.nav-links a:hover, .nav-links a[aria-current="true"] { color: var(--white); }
.nav-links a:hover::after, .nav-links a[aria-current="true"]::after { transform: scaleX(1); }
.nav-right { display: flex; align-items: center; gap: .85rem; }
.nav-cv {
  display: flex; align-items: center; gap: .45rem; min-height: 34px;
  font-size: .68rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase;
  color: var(--gold); text-decoration: none; border: 1px solid var(--gold-line); padding: 0 14px;
  background: var(--gold-dim); transition: all var(--transition);
}
.nav-cv:hover { background: var(--gold); color: var(--navy); }
.nav-cv svg { width: 11px; height: 11px; fill: currentColor; flex-shrink: 0; }
.nav-badge {
  display: flex; align-items: center; gap: .45rem; padding: 5px 12px;
  font-size: .62rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase;
  color: var(--white-2); border: 1px solid var(--border-mid); white-space: nowrap;
}
.nav-badge::before, .badge i { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--data); animation: pulse 2.2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }
.nav-burger { display: none; width: 44px; height: 44px; background: none; border: 0; cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 5px; }
.nav-burger span { display: block; width: 20px; height: 1.5px; background: var(--white); transition: transform var(--transition), opacity var(--transition); }
.site-header.open .nav-burger span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.site-header.open .nav-burger span:nth-child(2) { opacity: 0; }
.site-header.open .nav-burger span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.scroll-progress {
  position: absolute; left: 0; bottom: -1px; width: 100%; height: 2px; background: var(--gold);
  transform: scaleX(var(--prog, 0)); transform-origin: left; pointer-events: none;
}

/* ── 4. COMPOSANTS ──────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem; min-height: 44px;
  padding: .55rem 1.5rem; font-family: var(--sans); font-size: .74rem; font-weight: 500; letter-spacing: .1em;
  text-transform: uppercase; text-decoration: none; cursor: pointer; border: 0; border-radius: var(--r-0);
  transition: all var(--transition); white-space: nowrap;
}
.btn svg { width: 13px; height: 13px; fill: currentColor; flex-shrink: 0; }
.btn-gold { background: linear-gradient(135deg, var(--gold), var(--gold-light)); color: var(--navy); }
.btn-gold:hover { box-shadow: var(--shadow-glow); transform: translateY(-1px); }
.btn-cv { background: var(--gold-dim); color: var(--gold); border: 1px solid var(--gold-line); }
.btn-cv:hover { background: var(--gold); color: var(--navy); }
.btn-ghost { background: transparent; color: var(--white-2); border: 1px solid var(--border-mid); }
.btn-ghost:hover { border-color: var(--gold-line); color: var(--gold-light); }

.kicker {
  display: flex; align-items: center; gap: .8rem; margin-bottom: .6rem;
  font-size: var(--fs-kicker); font-weight: 500; letter-spacing: .24em; text-transform: uppercase; color: var(--gold);
}
.kicker::before { content: ''; width: 22px; height: 1px; background: var(--gold); }
.heading { font-family: var(--serif); font-size: var(--fs-h2); font-weight: 300; line-height: 1; letter-spacing: -.01em; }
.heading em, .lead em { font-style: italic; color: var(--gold); }
.badge, .chip, .tag { text-transform: uppercase; }
.badge {
  display: inline-flex; align-items: center; gap: .5rem; padding: 4px 12px;
  font-size: .64rem; font-weight: 500; letter-spacing: .1em; color: var(--white);
  border: 1px solid var(--gold-line); background: var(--gold-dim); white-space: nowrap;
}
.chips { display: flex; flex-wrap: wrap; gap: .45rem; }
.chip, .tag {
  font-size: .62rem; font-weight: 500; letter-spacing: .08em; padding: 3px 10px;
  color: var(--white-2); border: 1px solid var(--border-mid); background: var(--white-5);
}
.tags { display: flex; flex-wrap: wrap; gap: .35rem; }

/* ── 5. SCÈNE (mode flux par défaut) ────────────────────────────── */
.cinematic-scroll { position: relative; }
.cinematic-stage {
  position: relative; isolation: isolate; background: var(--navy);
  --scr-w: 900px; --scr-h: 540px;      /* taille de l'écran du laptop au zoom max (écrit par engine.js) */
}
.world, .tint, .vignette {
  position: absolute; top: 0; left: 0; width: 100%; height: var(--stage-h); pointer-events: none;
}
.world {
  --zoom: 1; --camx: 0; --camy: 0; --open: 1; --curtain: 0; --pass: 0; --laptop-o: 1; --mx: 0; --my: 0;   /* flux normal : laptop ouvert, caméra neutre */
  z-index: 0; overflow: clip; background: #03060d; filter: var(--world-filter, none); transition: opacity .6s ease; }
.js .world { opacity: 0; }
.js.is-ready .world, html:not(.js) .world { opacity: 1; }
.tint { z-index: 10; background: #0a1020; opacity: var(--tint, 0); }
.vignette { z-index: 11; object-fit: cover; height: var(--stage-h); }

/* Cadre maître 16:10 : « cover » en paysage ; en portrait le laptop est recentré et plus petit */
.frame {
  --frame-w: max(100vw, 160vh);
  --frame-h: calc(var(--frame-w) / 1.6);
  --frame-ax: .5; --frame-ay: .5; --frame-cy: 50%;
  --ox: 61.62%; --oy: 59.62%; --oy-sky: 70%;          /* centre d'écran du laptop (manifest.json) */
  position: absolute; z-index: 1; width: var(--frame-w); height: var(--frame-h);
  left: calc(50% - var(--frame-w) * var(--frame-ax));
  top: calc(var(--frame-cy) - var(--frame-h) * var(--frame-ay));
}
@supports (height: 100svh) { .frame { --frame-w: max(100vw, 160svh); } }
.floor { position: absolute; z-index: 0; left: 0; right: 0; bottom: 0; top: calc(var(--frame-cy) + var(--frame-h) * (1 - var(--frame-ay)) - 2px); background: #0a101e; }

/* Chaque calque : 130 % du cadre (15 % de bleed partout), même origine = centre d'écran.
   --d  = profondeur (zoom caméra relatif) ; --par = parallaxe pointeur en px (signe opposé loin/près). */
.layer {
  --d: 1; --par: 0;
  position: absolute; left: -15%; top: -15%; width: 130%; height: 130%; max-width: none;
  transform-origin: var(--ox) var(--oy); pointer-events: none; user-select: none;
  transform:
    translate3d(calc(var(--camx) * var(--d) * 1px + var(--mx) * var(--par) * 1px),
                calc(var(--camy) * var(--d) * 1px + var(--my) * var(--par) * .6px), 0)
    scale(calc(1 + (var(--zoom) - 1) * var(--d)));
}
.layer--sky  { --d: .08; --par: -4;  top: -60%; height: 175%; transform-origin: var(--ox) var(--oy-sky); }
.layer--sea  { --d: .22; --par: -8; }
.layer--mid  { --d: .5;  --par: 6; }
.layer--halo {
  --d: .85; --par: 9;
  background: radial-gradient(circle at var(--ox) var(--oy), rgba(224,192,110,.3), rgba(200,168,75,.1) 22%, transparent 46%);
  opacity: calc(.5 + .5 * var(--open));
}
.laptop { --d: 1; --par: 12; opacity: var(--laptop-o);
  transform:
    translate3d(calc(var(--camx) * var(--d) * 1px + var(--mx) * var(--par) * 1px),
                calc(var(--camy) * var(--d) * 1px + var(--my) * var(--par) * .6px), 0)
    scale(calc((1 + (var(--zoom) - 1) * var(--d)) * (1 + var(--pass))));
}
.laptop img { position: absolute; inset: 0; width: 100%; height: 100%; }
.laptop-lid {                          /* s'ouvre en rotateX autour de la charnière */
  transform-origin: 61.62% 74.36%;
  transform: perspective(1700px) rotateX(calc((1 - var(--open)) * -84deg));
  filter: brightness(calc(.38 + .62 * var(--open)));
}
.layer--occl { --d: 1.35; --par: 20; }
.layer--occl-l { translate: calc(var(--curtain) * -34%) 0; }
.layer--occl-r { translate: calc(var(--curtain) * 34%) 0; }

/* ── 6. BEATS (texte narratif) ──────────────────────────────────── */
.beat { position: relative; z-index: 20; }

.hero-copy { max-width: 560px; }
.hero-eyebrow {
  display: flex; align-items: center; gap: .9rem; margin-bottom: 1.1rem;
  font-size: .68rem; font-weight: 500; letter-spacing: .24em; text-transform: uppercase; color: var(--gold);
}
.hero-eyebrow::before { content: ''; width: 32px; height: 1px; background: var(--gold); }
.hero-name { font-family: var(--serif); font-size: var(--fs-h1); font-weight: 300; line-height: .92; letter-spacing: -.02em; margin-bottom: 1.2rem; }
.hero-name em { font-style: italic; font-weight: 400; color: var(--gold); }
.hero-role { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1rem; margin-bottom: 1.3rem; }
.role { font-family: var(--serif); font-size: 1.45rem; font-weight: 400; color: var(--white); }
.hero-tagline { max-width: 460px; margin-bottom: 1.8rem; padding-left: 1.1rem; border-left: 2px solid var(--gold-line); font-size: var(--fs-body); line-height: 1.85; color: var(--white-2); }
.hero-tagline strong { color: var(--white); font-weight: 500; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 1.8rem; }
.hero-scroll {
  position: absolute; left: var(--gutter); bottom: 1.6rem; display: flex; align-items: center; gap: .8rem;
  font-size: .62rem; letter-spacing: .24em; text-transform: uppercase; color: var(--white-3); text-decoration: none;
}
.hero-scroll i { width: 44px; height: 1px; background: var(--gold-line); }
.hero-scroll:hover { color: var(--gold-light); }

.panel { position: relative; background: var(--plate); border: 1px solid var(--border-gold); box-shadow: var(--shadow-panel); }
.panel--a { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr); gap: clamp(1rem, 3vw, 3rem); align-items: center; padding: clamp(1.1rem, 3vw, 2.8rem); }
.lead { margin: 1.1rem 0 .9rem; font-family: var(--serif); font-size: var(--fs-lead); font-weight: 300; line-height: 1.4; }
.panel-note { font-size: var(--fs-body); line-height: 1.8; color: var(--white-2); max-width: 52ch; }
.facts { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: 1.3rem; }
.facts li { padding: 4px 12px; font-size: .66rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; color: var(--white-2); border: 1px solid var(--border-mid); }
.facts .fact-hot { color: var(--gold-light); border-color: var(--gold-line); background: var(--gold-dim); }
.portrait { position: relative; align-self: stretch; min-height: 0; max-height: 100%; }
.portrait img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 22%; filter: saturate(.9); }
.corner { position: absolute; width: 18px; height: 18px; border: 0 solid var(--gold); pointer-events: none; }
.corner.tl { top: -7px; left: -7px; border-top-width: 1px; border-left-width: 1px; }
.corner.br { bottom: -7px; right: -7px; border-bottom-width: 1px; border-right-width: 1px; }

.panel--b { padding: clamp(1.1rem, 2.6vw, 2.4rem); }
.panel-b-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; padding-bottom: 1.2rem; margin-bottom: 1.3rem; border-bottom: 1px solid var(--border-gold); }
.stats { display: flex; gap: 1.6rem; }
.stats li { display: flex; flex-direction: column; align-items: flex-start; line-height: 1.1; }
.stats b { font-family: var(--serif); font-size: 2.3rem; font-weight: 400; color: var(--gold); }
.stats span { margin-top: .45rem; font-size: .6rem; letter-spacing: .14em; text-transform: uppercase; color: var(--white-3); }
.panel-b-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1rem, 2.4vw, 2.4rem); }
.b-col { font-size: var(--fs-small); line-height: 1.65; color: var(--white-2); }
.b-title { margin-bottom: .2rem; font-family: var(--serif); font-size: 1.3rem; font-weight: 400; line-height: 1.2; color: var(--white); }
.b-meta { margin-bottom: .4rem; font-size: .66rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); }
.b-links { margin-top: .7rem; font-size: .7rem; letter-spacing: .08em; }
.b-links a, .link-more { color: var(--gold-light); text-decoration: none; border-bottom: 1px solid var(--gold-line); }
.b-links a:hover, .link-more:hover { color: var(--gold-pale); border-bottom-color: var(--gold); }
.mini-list { display: flex; flex-wrap: wrap; gap: .3rem; margin-top: .5rem; }
.mini-list li { padding: 2px 9px; font-size: .62rem; letter-spacing: .06em; border: 1px solid var(--border-mid); color: var(--white-2); }
.bars { display: grid; gap: .7rem; margin-top: .6rem; }
.bars li { display: grid; grid-template-columns: 1fr auto; row-gap: .25rem; align-items: baseline; font-size: var(--fs-small); color: var(--white); }
.bars em { font-style: normal; font-size: .62rem; letter-spacing: .06em; color: var(--white-3); }
.bars i { grid-column: 1 / -1; display: block; height: 2px; width: var(--w); background: linear-gradient(to right, var(--dev), #a8b8ff); }

/* Rail de projets */
.rail-wrap { display: flex; flex-direction: column; gap: 1rem; width: 100%; max-width: 1500px; margin: 0 auto; }
.rail-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem; padding: 0 var(--gutter); }
.rail-head .heading { font-size: clamp(1.9rem, 1.3rem + 2vw, 3rem); }
.rail-controls { display: flex; align-items: center; gap: .6rem; }
.rail-status { margin-right: .6rem; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; color: var(--white-2); }
.rail-btn {
  width: 44px; height: 44px; display: grid; place-items: center; cursor: pointer;
  color: var(--gold); background: var(--gold-dim); border: 1px solid var(--gold-line); transition: all var(--transition);
}
.rail-btn svg { width: 18px; height: 18px; }
.rail-btn:hover:not(:disabled) { background: var(--gold); color: var(--navy); }
.rail-btn:disabled { opacity: .3; cursor: default; }
.project-filters { display: flex; gap: .5rem; padding: 0 var(--gutter); overflow-x: auto; scrollbar-width: none; }
.project-filters::-webkit-scrollbar { display: none; }
.filter-btn {
  flex-shrink: 0; min-height: 40px; padding: 0 1.1rem; font-family: var(--sans); font-size: .68rem; font-weight: 500; letter-spacing: .1em;
  text-transform: uppercase; color: var(--white-2); background: transparent; border: 1px solid var(--border-mid); cursor: pointer; transition: all var(--transition);
}
.filter-btn:hover { border-color: var(--gold-line); color: var(--gold-light); }
.filter-btn.active { color: var(--navy); background: var(--gold); border-color: var(--gold); }

.rail-viewport {
  position: relative; flex: 0 0 auto; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: thin; scrollbar-color: var(--gold-line) transparent;
  padding: 4px var(--gutter) 14px; scroll-padding-inline: var(--gutter); cursor: grab;
}
.rail-viewport.dragging { cursor: grabbing; scroll-snap-type: none; user-select: none; }
.rail-track { display: flex; gap: 1rem; align-items: stretch; width: max-content; }
.rail-card { flex: 0 0 clamp(270px, 27vw, 350px); scroll-snap-align: start; }
.rail-card[hidden] { display: none; }
.card {
  height: 100%; display: flex; flex-direction: column; gap: .55rem; padding: 1.1rem 1.15rem 1.15rem;
  background: var(--navy-3); border: 1px solid var(--border-mid); transition: border-color var(--transition);
}
.card:hover { border-color: var(--gold-line); }
.card-top { display: flex; align-items: baseline; justify-content: space-between; }
.card-index { font-family: var(--serif); font-size: 1.1rem; font-style: italic; color: var(--gold); opacity: .7; }
.card-icon { font-size: 1.15rem; }
.card-type { font-size: .6rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--gold); }
.card-title { font-family: var(--serif); font-size: 1.45rem; font-weight: 400; line-height: 1.15; }
.card-summary { font-size: .8rem; line-height: 1.65; color: var(--white-2); }
.card-more { font-size: .74rem; line-height: 1.6; color: var(--white-2); }
.card-more summary { cursor: pointer; width: fit-content; font-size: .64rem; letter-spacing: .1em; text-transform: uppercase; color: var(--gold-light); }
.card-more p { max-height: 8rem; overflow-y: auto; margin-top: .4rem; padding-right: .3rem; }
.card .tags { margin-top: auto; padding-top: .3rem; }
.card-actions { display: flex; flex-wrap: wrap; gap: .5rem; padding-top: .3rem; }
.card-actions .btn { min-height: 40px; padding: .4rem 1rem; font-size: .66rem; }

.cta-block { display: flex; align-items: center; justify-content: space-between; gap: 1.2rem 2rem; flex-wrap: wrap; margin: 0 var(--gutter); padding: 1rem 1.3rem; background: var(--plate); border: 1px solid var(--border-gold); }
.cta-text { font-size: var(--fs-body); color: var(--white-2); }
.cta-text strong { color: var(--white); font-weight: 500; }
.cta-actions { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; }
.cta-actions .btn { min-height: 44px; }
.link-more { font-size: .7rem; letter-spacing: .08em; margin-left: .4rem; }

/* ── 7. FLUX NORMAL ─────────────────────────────────────────────── */
/* Mode par défaut : le hero reste une composition plein écran, le reste s'empile. */
.beat--hero { min-height: var(--stage-h); display: flex; align-items: center; padding: calc(var(--header-h) + 2rem) var(--gutter) 5rem; }
.beat--a, .beat--b, .beat--rail { padding: var(--s-5) var(--gutter); background: var(--navy-2); }
.beat--b { background: var(--navy-3); }
.beat--a > .panel, .beat--b > .panel { max-width: 1060px; margin: 0 auto; }
.beat--rail { padding-left: 0; padding-right: 0; }
.panel--a .portrait { aspect-ratio: 4 / 5; max-height: 440px; }

.container { max-width: 1240px; margin: 0 auto; padding: 0 var(--gutter); }
.flow { padding: var(--s-6) 0; background: var(--navy); }
.flow--alt { background: var(--navy-2); }
.sec-intro { display: flex; align-items: flex-end; justify-content: space-between; gap: 2rem; margin-bottom: var(--s-4); padding-bottom: 1.75rem; border-bottom: 1px solid var(--border); }
.sec-count { font-family: var(--serif); font-size: 5.5rem; font-weight: 300; line-height: 1; letter-spacing: -.03em; color: var(--white-4); user-select: none; }
.intro-phrase { max-width: 52rem; margin-bottom: var(--s-4); font-family: var(--serif); font-size: var(--fs-lead); font-weight: 300; line-height: 1.5; color: var(--white-2); }
.intro-phrase em { font-style: italic; color: var(--gold); }

.about-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 4rem; align-items: start; }
.about-text p { margin-bottom: 1.25rem; font-size: .95rem; line-height: 1.95; color: var(--white-2); }
.about-text strong { color: var(--white); font-weight: 500; }
.about-text .about-lead { font-family: var(--serif); font-size: 1.6rem; line-height: 1.5; color: var(--white); }
.about-lead em { font-style: italic; color: var(--gold); }
.info-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0; margin: 1.6rem 0; border-top: 1px solid var(--border); }
.info-list div { padding: .8rem 0; border-bottom: 1px solid var(--border); }
.info-list dt { font-size: .6rem; letter-spacing: .16em; text-transform: uppercase; color: var(--gold); }
.info-list dd { font-size: .88rem; color: var(--white); }
.info-list em, .about-card-desc em { font-style: normal; color: var(--gold-light); }
.about-cta { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.75rem; }
.about-cards { display: flex; flex-direction: column; gap: .75rem; }
.about-card { display: flex; gap: 1.1rem; padding: 1.3rem; background: var(--white-5); border: 1px solid var(--border); }
.about-card-icon { font-size: 1.4rem; }
.about-card-title { font-family: var(--serif); font-size: 1.25rem; font-weight: 400; color: var(--white); }
.about-card-desc { font-size: .82rem; line-height: 1.75; color: var(--white-2); }

.parcours-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; margin-bottom: var(--s-5); }
.parcours-col-title { display: flex; align-items: center; gap: .7rem; margin-bottom: 2rem; padding-bottom: .9rem; font-family: var(--serif); font-size: 1.3rem; font-weight: 400; border-bottom: 1px solid var(--border-gold); }
.timeline { position: relative; padding-left: 1.6rem; border-left: 1px solid var(--border-mid); display: grid; gap: 1.6rem; }
.timeline-item { position: relative; }
.timeline-item::before { content: ''; position: absolute; left: calc(-1.6rem - 4px); top: .55rem; width: 7px; height: 7px; border-radius: 50%; background: var(--navy-5); border: 1px solid var(--white-3); }
.timeline-item.actuel::before, .timeline-item.hot::before { background: var(--gold); border-color: var(--gold); }
.timeline-title { font-size: .95rem; font-weight: 400; color: var(--white); }
.timeline-meta { font-size: .74rem; color: var(--white-3); }
.timeline-detail { margin-top: .2rem; font-size: .8rem; color: var(--white-2); }
.timeline-badge, .timeline-type { display: inline-block; margin-top: .4rem; padding: 2px 8px; font-size: .58rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; border: 1px solid; }
.timeline-badge, .timeline-type.emploi { color: var(--gold); border-color: var(--gold-line); background: var(--gold-dim); }
.timeline-type.stage { color: var(--white-2); border-color: var(--border-mid); background: var(--white-5); }
.interets { padding-top: var(--s-4); border-top: 1px solid var(--border); }
.interets-title { display: flex; align-items: center; gap: .75rem; margin-bottom: 1.25rem; font-family: var(--sans); font-size: var(--fs-kicker); font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }
.interets-title::before { content: ''; width: 18px; height: 1px; background: var(--gold); }
.interets-list { display: flex; flex-wrap: wrap; gap: .6rem; }
.interet-chip { display: flex; align-items: center; gap: .5rem; padding: .45rem 1rem; font-size: .8rem; color: var(--white-2); border: 1px solid var(--border); background: var(--white-5); }

.cert-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); }
.cert-card { display: flex; flex-direction: column; gap: .9rem; padding: 1.5rem; background: var(--navy); }
.cert-card-top { display: flex; align-items: center; justify-content: space-between; }
.cert-num { font-family: var(--serif); font-size: 1.05rem; font-style: italic; color: var(--gold); opacity: .55; }
.cert-name { font-size: .95rem; font-weight: 400; line-height: 1.5; color: var(--white); }
.cert-meta { display: flex; align-items: center; justify-content: space-between; margin-top: auto; }
.cert-source { font-size: .72rem; color: var(--white-3); }
.cert-badge { display: inline-flex; padding: 3px 9px; font-size: .58rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase; border: 1px solid; }
.cert-badge.dev  { color: var(--dev);  border-color: rgba(139,159,255,.28); background: rgba(139,159,255,.06); }
.cert-badge.data { color: var(--data); border-color: rgba(82,212,168,.28);  background: rgba(82,212,168,.06); }
.cert-badge.sys  { color: var(--sys);  border-color: rgba(200,168,75,.28);  background: rgba(200,168,75,.06); }
.cert-status { display: flex; align-items: center; gap: .4rem; font-size: .68rem; font-weight: 500; letter-spacing: .08em; color: var(--data); }
.cert-status::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--data); }

.skills-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); }
.skill-block { padding: 2.25rem; background: var(--navy); }
.skill-cat { display: flex; align-items: center; gap: .7rem; margin-bottom: 1.75rem; padding-bottom: .85rem; font-family: var(--sans); font-size: .62rem; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); border-bottom: 1px solid var(--border-gold); }
.skill-cat::before { content: ''; width: 14px; height: 1px; background: var(--gold); }
.skill-list { display: grid; gap: 1rem; }
.skill-top { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: .4rem; }
.skill-name { font-size: .86rem; font-weight: 400; color: var(--white); }
.skill-lvl { font-size: .64rem; letter-spacing: .06em; color: var(--white-3); }
.skill-track { position: relative; height: 2px; background: var(--border-mid); overflow: hidden; }
.skill-fill { position: absolute; inset: 0 auto 0 0; width: var(--w); transform-origin: left; }
.reveals-ready .skill-fill { transform: scaleX(0); transition: transform 1s cubic-bezier(.2,.7,.2,1); }
.reveals-ready .skill-fill.go { transform: scaleX(1); }
.skill-fill.dev  { background: linear-gradient(to right, var(--dev), #a8b8ff); }
.skill-fill.data { background: linear-gradient(to right, var(--data), #7ae8c5); }
.skill-fill.sys  { background: linear-gradient(to right, var(--gold), var(--gold-light)); }
.skill-fill.soft { background: linear-gradient(to right, var(--soft), #f0a8c8); }

.contact-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }
.contact-heading { margin-bottom: 1.5rem; font-family: var(--serif); font-size: clamp(2.2rem, 4.5vw, 3.8rem); font-weight: 300; line-height: 1.05; letter-spacing: -.01em; }
.contact-sub { margin-bottom: 2rem; font-size: .9rem; line-height: 1.9; color: var(--white-2); }
.contact-sub strong { color: var(--white); font-weight: 500; }
.contact-meta { display: flex; flex-direction: column; }
.contact-row { display: flex; align-items: stretch; gap: 1.25rem; padding: 1.1rem 1.5rem; color: var(--white-2); text-decoration: none; font-size: .86rem; background: var(--white-5); border: 1px solid var(--border); border-top: 0; transition: all var(--transition); }
.contact-row:first-child { border-top: 1px solid var(--border); }
a.contact-row:hover, .contact-row.has-copy:hover { background: var(--gold-dim); border-color: var(--border-gold); }
.contact-row.has-copy { padding: 0; align-items: stretch; }
.contact-row.has-copy .row-link { flex: 1; display: flex; align-items: center; gap: 1.25rem; padding: 1.1rem 0 1.1rem 1.5rem; text-decoration: none; color: inherit; min-width: 0; }
.contact-icon { width: 38px; height: 38px; flex-shrink: 0; display: grid; place-items: center; font-size: 14px; border: 1px solid var(--border-mid); align-self: center; }
.contact-row-content { display: flex; flex-direction: column; min-width: 0; }
.contact-row-title { font-size: .88rem; color: var(--white); line-height: 1.3; overflow-wrap: anywhere; }
.contact-row-sub { font-size: .68rem; color: var(--white-3); margin-top: 2px; }
.copy-btn { min-width: 84px; padding: 0 1.25rem; font-family: var(--sans); font-size: .64rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--gold); background: transparent; border: 0; border-left: 1px solid var(--border); cursor: pointer; transition: all var(--transition); }
.copy-btn:hover, .copy-btn.is-done { background: var(--gold); color: var(--navy); }
.cv-strip { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1.5rem; padding: 1.3rem 1.6rem; color: var(--white); text-decoration: none; border: 1px solid var(--border-gold); background: var(--gold-dim); transition: all var(--transition); }
.cv-strip:hover { background: var(--gold); color: var(--navy); }
.cv-strip-left { display: flex; align-items: center; gap: 1rem; }
.cv-strip-icon { width: 40px; height: 40px; display: grid; place-items: center; font-size: 17px; border: 1px solid var(--gold-line); flex-shrink: 0; }
.cv-strip-title, .cv-strip-sub { display: block; }
.cv-strip-title { font-size: .9rem; font-weight: 400; }
.cv-strip-sub { margin-top: 2px; font-size: .68rem; color: var(--gold); }
.cv-strip:hover .cv-strip-sub { color: var(--navy); }
.cv-strip-arrow { font-size: 1.1rem; color: var(--gold); }
.cv-strip:hover .cv-strip-arrow { color: var(--navy); }

.reveals-ready .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveals-ready .reveal.visible { opacity: 1; transform: none; }

/* ── 8. PIED, TOAST, RETOUR EN HAUT ─────────────────────────────── */
.site-footer { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; padding: 1.6rem var(--gutter); background: var(--navy-2); border-top: 1px solid var(--border); }
.footer-left, .footer-right { font-size: .72rem; letter-spacing: .05em; color: var(--white-3); }
.footer-left span { color: var(--gold); }
.footer-right { display: flex; align-items: center; gap: .55rem; }
.footer-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--data); animation: pulse 2.2s infinite; }
.to-top { position: fixed; right: 1.25rem; bottom: calc(1.25rem + env(safe-area-inset-bottom)); z-index: 35; width: 44px; height: 44px; font-size: 1.1rem; color: var(--navy); background: var(--gold); border: 0; cursor: pointer; opacity: 0; visibility: hidden; transform: translateY(12px); transition: all .3s; box-shadow: 0 6px 20px rgba(0,0,0,.35); }
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.toast { position: fixed; left: 50%; bottom: calc(1.75rem + env(safe-area-inset-bottom)); z-index: 50; padding: .65rem 1.25rem; font-size: .8rem; color: var(--white); background: var(--navy-5); border: 1px solid var(--border-gold); opacity: 0; pointer-events: none; transform: translate(-50%, 20px); transition: all .3s; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ═══════════════════════════════════════════════════════════════════
   MODE CINÉMATIQUE : html.cinematic
   ═══════════════════════════════════════════════════════════════════ */
.cinematic .cinematic-scroll { height: calc(100vh + var(--travel)); height: calc(100svh + var(--travel)); }
.cinematic .cinematic-stage {
  position: sticky; top: 0; height: 100vh; height: 100svh; overflow: clip;
}
.cinematic .world { --open: .4; }      /* entrouvert dès le premier écran : la lueur est visible */
.cinematic .beat { position: absolute; inset: 0; z-index: 20; opacity: var(--o, 0); transform: translate3d(0, calc(var(--y, 0) * 1px), 0); pointer-events: none; padding: 0; background: none; }
.cinematic .beat.is-live { pointer-events: auto; }
.cinematic .beat--hero { --o: 1; display: flex; align-items: center; padding: calc(var(--header-h) + 1rem) var(--gutter) 3.5rem; min-height: 0; }
.cinematic .hero-copy { max-width: min(540px, 46vw); }
.cinematic .beat--a { display: grid; place-items: center; padding: var(--header-h) var(--gutter) var(--gutter); }
.cinematic .beat--a > .panel { width: min(var(--scr-w), 100%); height: min(var(--scr-h), 100%); max-width: none; margin: 0; }
.cinematic .panel--a .portrait { aspect-ratio: auto; max-height: none; height: 100%; }
.cinematic .beat--b { display: grid; place-items: center; padding: calc(var(--header-h) + .5rem) var(--gutter) var(--gutter); }
.cinematic .beat--b > .panel { width: min(1120px, 100%); margin: 0; }
.cinematic .beat--rail { display: flex; align-items: center; padding: calc(var(--header-h) + .4rem) 0 .9rem; transform: translate3d(calc(var(--x, 0) * 1%), 0, 0); }
.cinematic .beat--rail .rail-ui { opacity: var(--ui-o, 0); transform: translate3d(0, calc((1 - var(--ui-o, 0)) * 14px), 0); }
.cinematic .beat--rail:not(.ui-live) .rail-ui { pointer-events: none; }
.cinematic .beat--rail .rail-viewport { padding-top: 6px; }
.cinematic .rail-wrap { max-height: 100%; }
.cinematic .hero-scroll { display: flex; }
html:not(.cinematic) .hero-scroll { display: none; }

/* ── 9. RESPONSIVE ──────────────────────────────────────────────── */
@media (max-aspect-ratio: 1/1) {
  /* Portrait : le cadre est plus large que l'écran, le laptop (61 % du cadre) est recentré et reste entier */
  .frame { --frame-w: max(200vw, 120vh); --frame-ax: .651; --frame-cy: 50%; --frame-ay: .52; }
  @supports (height: 100svh) { .frame { --frame-w: max(200vw, 120svh); } }
}
@media (max-width: 1180px) and (min-width: 961px) { .nav-links { gap: 1.1rem; } .nav-badge { display: none; } }
@media (max-width: 960px) {
  .nav-links {
    position: fixed; top: var(--header-h); left: 0; right: 0; z-index: 31; flex-direction: column; align-items: stretch; gap: 0;
    padding: .5rem var(--gutter) 1rem; background: #080c17; border-bottom: 1px solid var(--border);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: all var(--transition);
  }
  .site-header.open .nav-links { transform: none; opacity: 1; visibility: visible; }
  .nav-links a { padding: .95rem 0; font-size: .78rem; border-bottom: 1px solid var(--border); }
  .nav-links a::after { display: none; }
  .nav-burger { display: flex; }
  .about-grid, .contact-wrap, .parcours-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .skills-grid { grid-template-columns: 1fr; }
  .sec-count { font-size: 3.5rem; }
}
@media (max-width: 760px) {
  :root { --header-h: 56px; --travel: 3000px; }
  .nav-logo { font-size: 1.1rem; }
  .nav-badge { display: flex; padding: 3px 8px; font-size: .54rem; letter-spacing: .06em; }
  .nav-cv { padding: 0 10px; min-height: 36px; }
  .nav-right { gap: .3rem; }
  .site-header { gap: .5rem; padding: 0 .75rem 0 var(--gutter); }
  .flow { padding: var(--s-5) 0; }
  .info-list { grid-template-columns: 1fr; }
  .contact-row { padding: 1rem; }
  .contact-row.has-copy .row-link { padding: 1rem 0 1rem 1rem; gap: .9rem; }
  .panel--a { grid-template-columns: 1fr; }
  .panel-b-grid { grid-template-columns: 1fr; }
  .cinematic .hero-copy { max-width: 100%; }
  .cinematic .hero-name { font-size: clamp(2.8rem, 15vw, 3.6rem); margin-bottom: .7rem; }
  .cinematic .hero-eyebrow { margin-bottom: .6rem; font-size: .6rem; }
  .cinematic .hero-role { margin-bottom: .7rem; gap: .4rem .8rem; }
  .cinematic .role { font-size: 1.15rem; }
  .cinematic .hero-tagline { margin-bottom: 1rem; font-size: .8rem; line-height: 1.6; }
  .cinematic .hero-actions { gap: .5rem; margin-bottom: 0; }
  .cinematic .hero-actions .btn { min-height: 44px; padding: .4rem .9rem; font-size: .64rem; }
  .cinematic .chips, .cinematic .hero-scroll { display: none; }
  .cinematic .beat--hero { align-items: flex-start; padding-top: calc(var(--header-h) + .8rem); }
  /* Panneau A : le « portail » remplit l'écran ; portrait compact au-dessus du texte */
  .cinematic .beat--a { padding: calc(var(--header-h) + .5rem) .75rem .75rem; }
  .cinematic .panel--a { padding: 1rem; gap: .8rem; align-content: center; overflow: hidden; }
  .cinematic .panel--a .portrait { order: -1; height: 150px; }
  .cinematic .panel--a .portrait img { object-position: 50% 18%; }
  .cinematic .panel--a .lead { margin: .5rem 0; font-size: 1.1rem; }
  .cinematic .panel--a .heading, .cinematic .panel--b .heading { font-size: 1.9rem; }
  .cinematic .panel--a .panel-note { font-size: .78rem; line-height: 1.55; }
  .cinematic .panel--a .facts { margin-top: .7rem; }
  .cinematic .panel--a .facts li { font-size: .58rem; padding: 3px 9px; }
  .cinematic .beat--b { padding: calc(var(--header-h) + .4rem) .75rem .75rem; }
  .cinematic .panel--b { padding: 1rem; }
  .cinematic .panel-b-head { padding-bottom: .7rem; margin-bottom: .8rem; gap: .8rem; }
  .cinematic .stats { gap: 1.1rem; }
  .cinematic .stats b { font-size: 1.7rem; }
  .cinematic .panel-b-grid { gap: .8rem; }
  .cinematic .b-title { font-size: 1.1rem; }
  .cinematic .b-col > p:not(.b-links):not(.b-meta) { font-size: .74rem; line-height: 1.45; }
  .cinematic .mini-list li { font-size: .56rem; padding: 1px 7px; }
  .cinematic .bars { gap: .45rem; }
  .cinematic .b-links { margin-top: .35rem; font-size: .64rem; }
  .rail-card { flex-basis: min(80vw, 320px); }
  .cinematic .rail-wrap { gap: .6rem; }
  .cinematic .card { padding: .9rem; gap: .4rem; }
  .cinematic .card-title { font-size: 1.25rem; }
  .cinematic .card-summary { font-size: .76rem; line-height: 1.5; }
  .cinematic .cta-block { padding: .7rem .9rem; gap: .6rem; }
  .cinematic .cta-text { display: none; }
  .cinematic .cta-actions .btn { padding: .4rem .8rem; font-size: .62rem; }
  .cinematic .link-more { display: none; }
  .rail-status { position: absolute; width: 1px; height: 1px; margin: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }  /* annoncé, non affiché */
  .site-footer { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 430px) { .nav-cv span { display: none; } .nav-cv { padding: 0 11px; } .nav-logo { font-size: 1.02rem; } }
@media (max-width: 760px) and (max-height: 700px) { .cinematic .rail-head .kicker { display: none; } }

/* ── 10. REDUCED MOTION ─────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}
@media print {
  .site-header, .toast, .to-top, .hero-scroll, .world, .tint, .vignette, .project-filters, .rail-controls, .copy-btn, .skip-link { display: none !important; }
  body, .flow, .flow--alt, .beat--a, .beat--b, .beat--rail { background: #fff !important; color: #000 !important; }
}