/* ==========================================================================
   Zioti — site public
   Direction : luxe futuriste × cyber. Noir profond / blanc lumineux, accents bleu électrique + cyan.
   Les couleurs d'accent sont pilotées depuis l'admin (variables --accent / --accent-2 posées par JS).
   Mise en page en propriétés logiques (inline-start/end) pour gérer l'arabe (RTL).
   ========================================================================== */

/* ---------- Thèmes ---------- */
:root {
  --accent: #2f7bff;
  --accent-2: #22d3ee;
  --on-accent: #02101f;
  --fx: 1; /* intensité des animations (0 à 1,5), pilotée depuis l'admin */
  --dir: 1;
  --gutter: clamp(1.25rem, 4.2vw, 3.75rem);
  --max: 92rem;
  --header-h: 4.5rem;
  --radius: 1.25rem;
  --radius-lg: 2rem;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  color-scheme: dark;
}
html[dir="rtl"] { --dir: -1; }

:root,
:root[data-theme="dark"] {
  --bg: #04060b;
  --bg-2: #080c14;
  --bg-3: #0e1522;
  --text: #eaf0fb;
  --text-2: #b6c2d8;
  --muted: #8a99b3;
  --line: rgba(150, 182, 255, 0.14);
  --line-2: rgba(150, 182, 255, 0.28);
  --glass: rgba(12, 20, 36, 0.58);
  --glass-solid: #0b1220;
  --ink-accent: color-mix(in srgb, var(--accent-2) 78%, white);
  --shadow: 0 40px 90px -40px rgba(0, 0, 0, 0.9);
  --grid: rgba(150, 182, 255, 0.07);
  --halo-a: color-mix(in srgb, var(--accent) 34%, transparent);
  --halo-b: color-mix(in srgb, var(--accent-2) 20%, transparent);
  color-scheme: dark;
}
:root[data-theme="light"] {
  --bg: #f6f8fd;
  --bg-2: #edf2fb;
  --bg-3: #e1e9f6;
  --text: #050a15;
  --text-2: #29364f;
  --muted: #53607a;
  --line: rgba(10, 32, 90, 0.12);
  --line-2: rgba(10, 32, 90, 0.24);
  --glass: rgba(255, 255, 255, 0.72);
  --glass-solid: #ffffff;
  --ink-accent: color-mix(in srgb, var(--accent) 82%, black);
  --shadow: 0 40px 90px -45px rgba(20, 50, 120, 0.45);
  --grid: rgba(10, 32, 90, 0.07);
  --halo-a: color-mix(in srgb, var(--accent) 22%, transparent);
  --halo-b: color-mix(in srgb, var(--accent-2) 18%, transparent);
  color-scheme: light;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 1rem); }
body {
  margin: 0;
  min-height: 100svh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
  line-height: 1.6;
  font-feature-settings: "ss01", "cv11";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
img, svg, canvas, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p, ul, ol, figure, dl, dd { margin: 0; }
ul[role="list"], ol[role="list"] { list-style: none; padding: 0; }
::selection { background: color-mix(in srgb, var(--accent) 45%, transparent); color: var(--text); }

:focus-visible { outline: 2px solid var(--ink-accent); outline-offset: 3px; border-radius: 6px; }
:focus:not(:focus-visible) { outline: none; }

.sr-only {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; inset-block-start: -5rem; inset-inline-start: 0.75rem; z-index: 200;
  padding: 0.7rem 1.1rem; border-radius: 999px; background: var(--text); color: var(--bg);
  font-weight: 600; transition: inset-block-start 0.2s var(--ease);
}
.skip-link:focus { inset-block-start: 0.75rem; }

.container { width: min(100% - 2 * var(--gutter), var(--max)); margin-inline: auto; }

/* Arabe : jamais d'espacement entre les lettres (casse la liaison) */
html[dir="rtl"] body, html[dir="rtl"] body * { letter-spacing: 0 !important; }
html[lang="ja"] body *, html[lang="ko"] body *, html[lang="zh-Hans"] body * { letter-spacing: 0 !important; }
html[lang="ja"] .t-display, html[lang="ko"] .t-display, html[lang="zh-Hans"] .t-display { line-height: 1.15; font-weight: 700; }

/* Grain optionnel */
html[data-grain="on"] body::after {
  content: ""; position: fixed; inset: 0; z-index: 90; pointer-events: none; opacity: 0.045; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 .9 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* Typographie */
.t-display { font-weight: 650; letter-spacing: -0.045em; line-height: 0.95; text-wrap: balance; }
.t-lead { font-size: clamp(1.2rem, 0.9rem + 1.2vw, 1.75rem); line-height: 1.35; letter-spacing: -0.02em; font-weight: 450; color: var(--text-2); text-wrap: pretty; }
.t-small { font-size: 0.875rem; color: var(--muted); }
.mono { font-family: var(--font-mono); font-size: 0.8125rem; letter-spacing: 0.02em; }

/* ---------- Boutons ---------- */
.btn {
  --btn-h: 3.25rem;
  position: relative; isolation: isolate;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  min-height: var(--btn-h); padding: 0 1.6rem; border-radius: 999px;
  font-weight: 600; font-size: 1rem; letter-spacing: -0.01em; white-space: nowrap;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background-color 0.3s, border-color 0.3s, color 0.3s;
  will-change: transform;
}
.btn svg { width: 1.1em; height: 1.1em; flex: none; transition: transform 0.35s var(--ease); }
.btn:active { transform: scale(0.97) !important; }
.btn--primary {
  overflow: hidden;
  color: var(--on-accent);
  background: linear-gradient(115deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent-2) 40%, transparent) inset, 0 14px 40px -12px color-mix(in srgb, var(--accent) 70%, transparent), 0 0 38px -8px var(--halo-a);
}
.btn--primary::after { /* reflet qui traverse au survol */
  content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: -1;
  background: linear-gradient(105deg, transparent 30%, rgba(255, 255, 255, 0.55) 50%, transparent 70%);
  transform: translateX(calc(-120% * var(--dir))); transition: transform 0.9s var(--ease); mix-blend-mode: soft-light;
}
.btn--primary:hover::after { transform: translateX(calc(120% * var(--dir))); }
.btn--primary:hover { box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent-2) 60%, transparent) inset, 0 20px 50px -12px color-mix(in srgb, var(--accent) 85%, transparent), 0 0 60px -6px var(--halo-a); }
.btn--ghost {
  color: var(--text); background: color-mix(in srgb, var(--text) 5%, transparent);
  border: 1px solid var(--line-2); backdrop-filter: blur(12px);
}
.btn--ghost:hover { border-color: var(--ink-accent); background: color-mix(in srgb, var(--accent) 12%, transparent); }
.btn:hover svg.arrow { transform: translateX(calc(4px * var(--dir))); }
html[dir="rtl"] .btn svg.arrow { transform: scaleX(-1); }
html[dir="rtl"] .btn:hover svg.arrow { transform: scaleX(-1) translateX(4px); }
.icon-btn {
  display: inline-grid; place-items: center; width: 2.75rem; height: 2.75rem; border-radius: 50%;
  border: 1px solid var(--line); background: var(--glass); backdrop-filter: blur(14px);
  transition: border-color 0.3s, background-color 0.3s, transform 0.35s var(--ease);
}
.icon-btn:hover { border-color: var(--ink-accent); transform: translateY(-1px); }
.icon-btn svg { width: 1.25rem; height: 1.25rem; }

/* ---------- En-tête ---------- */
.header {
  position: fixed; inset-inline: 0; inset-block-start: 0; z-index: 60; height: var(--header-h);
  display: flex; align-items: center;
  transition: background-color 0.4s, border-color 0.4s, backdrop-filter 0.4s;
  border-bottom: 1px solid transparent;
}
.header.is-scrolled {
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  -webkit-backdrop-filter: blur(18px) saturate(1.4); backdrop-filter: blur(18px) saturate(1.4);
  border-bottom-color: var(--line);
}
.header__inner { display: flex; align-items: center; gap: 1.5rem; }
.brand { font-family: var(--font-display); font-weight: 800; font-size: 1.15rem; letter-spacing: -0.02em !important; display: inline-flex; align-items: center; gap: 0.6rem; }
.brand__mark { width: 1.35rem; height: 1.35rem; }
.nav { margin-inline-start: auto; display: none; }
.nav ul { display: flex; gap: 0.25rem; list-style: none; margin: 0; padding: 0; }
.nav a { display: block; padding: 0.55rem 0.95rem; border-radius: 999px; color: var(--text-2); font-weight: 500; font-size: 0.95rem; transition: color 0.25s, background-color 0.25s; }
.nav a:hover, .nav a[aria-current="true"] { color: var(--text); background: color-mix(in srgb, var(--text) 7%, transparent); }
.header__tools { display: flex; align-items: center; gap: 0.5rem; margin-inline-start: auto; }
.lang-btn { width: auto; padding-inline: 0.9rem; gap: 0.45rem; display: inline-flex; border-radius: 999px; font-weight: 600; font-size: 0.8125rem; }
.lang-btn svg { width: 1.1rem; height: 1.1rem; }
.menu-btn { display: inline-grid; }
@media (min-width: 62rem) {
  .nav { display: block; }
  .nav + .header__tools { margin-inline-start: 0.5rem; }
  .menu-btn { display: none; }
}
.theme-btn .i-sun { display: none; }
:root[data-theme="light"] .theme-btn .i-sun { display: block; }
:root[data-theme="light"] .theme-btn .i-moon { display: none; }

/* Dialogues (menu mobile, choix de langue) */
dialog.sheet {
  border: 0; padding: 0; margin: 0; max-width: none; max-height: none; background: transparent; color: var(--text);
}
dialog.sheet::backdrop { background: color-mix(in srgb, var(--bg) 60%, transparent); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
dialog.menu-sheet { inset: 0; width: 100%; height: 100%; }
.menu-sheet__panel {
  min-height: 100%; padding: calc(var(--header-h) + 1rem) var(--gutter) 2.5rem;
  display: flex; flex-direction: column; background: color-mix(in srgb, var(--bg) 92%, transparent);
}
.menu-sheet__close { position: absolute; inset-block-start: 0.9rem; inset-inline-end: var(--gutter); }
.menu-sheet nav ul { list-style: none; margin: 0; padding: 0; display: grid; }
.menu-sheet nav a {
  display: block; padding: 1rem 0; border-bottom: 1px solid var(--line);
  font-size: clamp(2rem, 9vw, 3.25rem); font-weight: 650; letter-spacing: -0.04em;
}
.menu-sheet nav a:hover { color: var(--ink-accent); }

dialog.lang-sheet { inset: 0; width: 100%; height: 100%; }
.lang-sheet__panel {
  position: absolute; inset-inline: var(--gutter); inset-block-start: calc(var(--header-h) - 0.25rem);
  margin-inline-start: auto; width: min(100%, 24rem);
  background: var(--glass-solid); border: 1px solid var(--line-2); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 0.6rem; max-height: calc(100svh - var(--header-h) - 1.5rem); overflow: auto;
  animation: pop 0.35s var(--ease);
}
.lang-sheet__title { padding: 0.6rem 0.8rem 0.4rem; color: var(--muted); font-size: 0.8125rem; }
.lang-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.25rem; }
.lang-list button {
  width: 100%; text-align: start; padding: 0.7rem 0.85rem; border-radius: 0.8rem; display: flex; justify-content: space-between; gap: 0.5rem; align-items: center;
  font-weight: 500; transition: background-color 0.2s;
}
.lang-list button:hover { background: color-mix(in srgb, var(--text) 7%, transparent); }
.lang-list button[aria-current="true"] { background: color-mix(in srgb, var(--accent) 18%, transparent); color: var(--text); }
.lang-list .code { font-family: var(--font-mono); font-size: 0.75rem; color: var(--muted); }
@media (max-width: 40rem) {
  .lang-sheet__panel { inset-inline: 0.75rem; inset-block-start: auto; inset-block-end: 0.75rem; width: auto; max-height: 75svh; animation: sheet-up 0.4s var(--ease); }
}
@keyframes pop { from { opacity: 0; transform: translateY(-8px) scale(0.98); } }
@keyframes sheet-up { from { opacity: 0; transform: translateY(24px); } }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100svh; display: grid; grid-template-columns: minmax(0, 1fr); grid-template-rows: auto 1fr auto; overflow: clip; isolation: isolate; padding-block-start: var(--header-h); }
.hero__grid {
  position: absolute; inset: 0; z-index: -3; pointer-events: none;
  background:
    radial-gradient(60rem 40rem at 78% 42%, var(--halo-a), transparent 70%),
    radial-gradient(40rem 30rem at 12% 90%, var(--halo-b), transparent 70%),
    linear-gradient(var(--grid) 1px, transparent 1px) 0 0 / 5.5rem 5.5rem,
    linear-gradient(90deg, var(--grid) 1px, transparent 1px) 0 0 / 5.5rem 5.5rem;
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 60% 45%, #000 30%, transparent 85%);
  mask-image: radial-gradient(ellipse 90% 80% at 60% 45%, #000 30%, transparent 85%);
}
.hero__ticks { position: absolute; inset: calc(var(--header-h) + 1rem) var(--gutter) 1.5rem; z-index: -2; pointer-events: none; color: var(--line-2); }
.hero__ticks i { position: absolute; width: 1.25rem; height: 1.25rem; border: 0 solid currentColor; }
.hero__ticks i:nth-child(1) { inset-block-start: 0; inset-inline-start: 0; border-block-start-width: 1px; border-inline-start-width: 1px; }
.hero__ticks i:nth-child(2) { inset-block-start: 0; inset-inline-end: 0; border-block-start-width: 1px; border-inline-end-width: 1px; }
.hero__ticks i:nth-child(3) { inset-block-end: 0; inset-inline-start: 0; border-block-end-width: 1px; border-inline-start-width: 1px; }
.hero__ticks i:nth-child(4) { inset-block-end: 0; inset-inline-end: 0; border-block-end-width: 1px; border-inline-end-width: 1px; }

.hero__stage {
  position: absolute; z-index: 1; inset-block: 4% 6%; inset-inline-end: -6%; width: min(78vw, 62rem); pointer-events: none;
  display: grid; place-items: center;
}
.hero__stage canvas, .hero__stage .hero__fallback { grid-area: 1 / 1; width: 100%; height: 100%; object-fit: contain; }
.hero__stage canvas { opacity: 0; transition: opacity 1.4s var(--ease); touch-action: pan-y; }
.hero__stage.is-live canvas { opacity: 1; }
.hero__fallback { transition: opacity 1.2s var(--ease); }
.hero__stage.is-live .hero__fallback { opacity: 0; }
.hero__content { position: relative; z-index: 3; align-self: start; padding-block: clamp(1.5rem, 6vh, 4rem) 0; }
.hero__copy { display: grid; grid-template-columns: minmax(0, 1fr); gap: 1.75rem; max-width: 40rem; }
.hero__intro { font-size: clamp(1.35rem, 1rem + 1.7vw, 2.2rem); line-height: 1.2; letter-spacing: -0.03em; font-weight: 500; color: var(--text); text-wrap: balance; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.hero__word {
  position: relative; z-index: 0; align-self: end; margin: 0;
  font-family: var(--font-display); font-weight: 800; line-height: 0.92; letter-spacing: -0.06em !important;
  font-size: clamp(5rem, 25vw, 27rem); padding-inline: calc(var(--gutter) - 0.04em);
  margin-block-end: 0; padding-block-end: 0.02em; user-select: none; white-space: nowrap;
  background: linear-gradient(180deg, var(--text) 8%, color-mix(in srgb, var(--accent) 38%, var(--bg)) 70%, transparent 108%);
  -webkit-background-clip: text; background-clip: text; color: transparent; -webkit-text-fill-color: transparent;
}
html[dir="rtl"] .hero__word { direction: ltr; text-align: end; }
.hero__scroll {
  position: absolute; z-index: 3; inset-inline-end: var(--gutter); inset-block-end: 2.2rem; display: flex; align-items: center; gap: 0.9rem;
  color: var(--muted); font-size: 0.8125rem; writing-mode: horizontal-tb;
}
.hero__scroll i { display: block; width: 1px; height: 3.5rem; background: linear-gradient(var(--ink-accent), transparent); transform-origin: top; animation: drip 2.6s var(--ease-in-out) infinite; }
@keyframes drip { 0% { transform: scaleY(0); opacity: 1; } 55% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(1); opacity: 0; } }
@media (max-width: 52rem) {
  .hero { grid-template-rows: auto auto 1fr; }
  .hero__stage { position: relative; inset: auto; width: min(118vw, 36rem); aspect-ratio: 1; justify-self: center; margin-block: -1.5rem -3rem; margin-inline: auto; order: 2; }
  .hero__content { order: 1; }
  .hero__word { order: 3; font-size: 29vw; }
  .hero__scroll { display: none; }
}

/* ---------- Sections ---------- */
.section { position: relative; padding-block: clamp(4rem, 9vw, 8rem); }
.section__head { display: grid; gap: 1.25rem; margin-block-end: clamp(2.5rem, 6vw, 5rem); max-width: 56rem; }
.section__title { font-size: clamp(2.75rem, 1.2rem + 7.5vw, 8rem); }
.section__intro { max-width: 34rem; }
.section + .section::before { /* ligne de coupe entre sections */
  content: ""; position: absolute; inset-block-start: 0; inset-inline: var(--gutter); height: 1px;
  background: linear-gradient(90deg, transparent, var(--line-2) 20%, var(--line-2) 80%, transparent);
}
.words .w { display: inline-block; overflow: clip; vertical-align: top; padding-block-end: 0.12em; margin-block-end: -0.12em; }
.words .w > span { display: inline-block; }

/* Puces d'état */
.chip {
  display: inline-flex; align-items: center; gap: 0.55rem; padding: 0.4rem 0.85rem; border-radius: 999px; width: fit-content;
  border: 1px solid var(--line-2); background: color-mix(in srgb, var(--text) 4%, transparent);
  font-size: 0.8125rem; font-weight: 500; color: var(--text-2);
}
.chip::before { content: ""; width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 12px var(--accent-2); }
.chip[data-state="done"]::before { background: var(--muted); box-shadow: none; }
.chip[data-state="wip"]::before { background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.chip[data-state="paused"]::before { background: var(--muted); box-shadow: none; }
.chip--plain::before { display: none; }

/* Surfaces à halo suivant le pointeur */
.glow-surface { position: relative; isolation: isolate; }
.glow-surface::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: -1; pointer-events: none; opacity: 0; transition: opacity 0.4s;
  background: radial-gradient(28rem circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--accent) 22%, transparent), transparent 60%);
}
.glow-surface:hover::before { opacity: calc(1 * var(--fx)); }

/* ---------- Projets : scène principale ---------- */
.stage {
  position: relative; display: grid; gap: 2rem; padding: clamp(1.5rem, 4vw, 3.5rem);
  border-radius: var(--radius-lg); border: 1px solid var(--line-2); overflow: hidden;
  background:
    radial-gradient(50rem 30rem at 85% 20%, var(--halo-a), transparent 65%),
    linear-gradient(160deg, color-mix(in srgb, var(--bg-2) 92%, transparent), var(--bg));
  box-shadow: var(--shadow);
}
.stage__copy { display: grid; gap: 1.4rem; align-content: center; position: relative; z-index: 2; }
.stage__name { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.2rem, 1rem + 5.4vw, 5.4rem); line-height: 0.98; letter-spacing: -0.05em !important; text-wrap: balance; overflow-wrap: anywhere; }
.stage__tagline { font-size: clamp(1.15rem, 1rem + 0.8vw, 1.6rem); letter-spacing: -0.02em; font-weight: 500; color: var(--text); text-wrap: balance; }
.stage__summary { color: var(--text-2); max-width: 32rem; }
.stage__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-block-start: 0.5rem; }
.stage__visual { position: relative; min-height: 20rem; display: grid; align-items: center; }
@media (min-width: 62rem) {
  .stage { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 3rem; min-height: 44rem; }
  .stage__visual { min-height: 100%; }
}

/* Scène illustrative en couches (Spotéo Maps) */
.scene { position: relative; width: 100%; aspect-ratio: 1.15; max-height: 36rem; margin-inline: auto; perspective: 1400px; display: grid; place-items: center; }
.scene__stack {
  position: relative; width: 78%; aspect-ratio: 1.3; transform-style: preserve-3d;
  transform: rotateX(calc(58deg + var(--sy, 0deg))) rotateZ(calc(-32deg + var(--sx, 0deg))) translateZ(-10px);
  transition: transform 0.7s var(--ease);
}
.scene.is-active .scene__stack { transition: transform 0.18s linear; }
.scene__layer { position: absolute; inset: 0; border-radius: 1.1rem; transform-style: preserve-3d; }
.scene__layer svg { width: 100%; height: 100%; overflow: visible; }
.scene__layer--0 { transform: translateZ(0); border: 1px solid var(--line-2); background: linear-gradient(145deg, color-mix(in srgb, var(--accent) 12%, transparent), color-mix(in srgb, var(--bg-3) 70%, transparent)); box-shadow: 0 60px 90px -30px rgba(0, 0, 0, 0.55); }
.scene__layer--1 { transform: translateZ(calc(46px * var(--fx))); border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent); background: color-mix(in srgb, var(--accent) 5%, transparent); backdrop-filter: blur(0.5px); }
.scene__layer--2 { transform: translateZ(calc(96px * var(--fx))); border: 1px solid color-mix(in srgb, var(--accent-2) 55%, transparent); background: color-mix(in srgb, var(--accent-2) 4%, transparent); }
.scene__pin { position: absolute; width: 0; height: 0; transform-style: preserve-3d; }
.scene__pin i { position: absolute; inset-inline-start: -0.5px; inset-block-start: calc(-96px * var(--fx)); width: 1px; height: calc(96px * var(--fx)); transform-origin: 50% 100%; transform: rotateX(-90deg); background: linear-gradient(var(--accent-2), transparent); }
.scene__pin b { position: absolute; width: 14px; height: 14px; inset-inline-start: -7px; inset-block-start: -7px; transform: translateZ(calc(96px * var(--fx))); border-radius: 50%; background: var(--accent-2); box-shadow: 0 0 22px 4px color-mix(in srgb, var(--accent-2) 70%, transparent); }
.scene__pin b::after { content: ""; position: absolute; inset: -9px; border-radius: 50%; border: 1px solid var(--accent-2); animation: ping 3.2s var(--ease-in-out) infinite; animation-delay: var(--d, 0s); }
@keyframes ping { 0% { transform: scale(0.4); opacity: 0.9; } 100% { transform: scale(2.4); opacity: 0; } }
.scene__tag { position: absolute; inset-block-end: 0; inset-inline-start: 0; margin: 0; font-size: 0.75rem; color: var(--muted); max-width: 20rem; }
.shot { position: relative; border-radius: var(--radius); border: 1px solid var(--line-2); overflow: hidden; background: var(--bg-2); box-shadow: var(--shadow), 0 0 80px -20px var(--halo-a); }
.shot img { width: 100%; height: auto; }

/* ---------- Projets : cartes ---------- */
.cards { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(1rem, 2.4vw, 2rem); margin-block-start: clamp(1.25rem, 3vw, 2rem); }
.card {
  grid-column: span 12; position: relative; display: grid; border-radius: var(--radius-lg); border: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg-2) 80%, transparent); overflow: hidden; transform-style: preserve-3d;
  transition: border-color 0.4s, transform 0.5s var(--ease);
}
.card:hover { border-color: var(--line-2); }
.card__media { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: var(--bg-3); }
.card__media > * { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease); }
.card:hover .card__media > * { transform: scale(1.04); }
.card__body { display: grid; gap: 0.9rem; padding: clamp(1.25rem, 2.6vw, 2rem); align-content: start; }
.card__title { font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.5rem); font-weight: 650; letter-spacing: -0.04em; line-height: 1.02; text-wrap: balance; }
.card__text { color: var(--text-2); max-width: 36rem; }
.card__actions { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-block-start: 0.4rem; }
.card--pad .card__media { aspect-ratio: 4 / 3; }
@media (min-width: 62rem) {
  .cards > .card:nth-child(odd) { grid-column: span 7; }
  .cards > .card:nth-child(even) { grid-column: span 5; margin-block-start: 3.5rem; }
  .cards > .card:only-child { grid-column: span 12; margin: 0; grid-template-columns: 0.9fr 1.1fr; }
  .cards > .card:only-child .card__media { aspect-ratio: auto; min-height: 20rem; }
}
.empty { padding: 3rem 1rem; text-align: center; color: var(--muted); border: 1px dashed var(--line-2); border-radius: var(--radius); }

/* Visuel génératif (projets sans image) */
.gen { width: 100%; height: 100%; background: radial-gradient(70% 90% at 80% 10%, var(--halo-a), transparent 70%), linear-gradient(160deg, var(--bg-3), var(--bg-2)); }
.gen svg { width: 100%; height: 100%; }

/* ---------- À propos ---------- */
.about { display: grid; gap: 2rem; }
.about__text { font-size: clamp(1.75rem, 0.9rem + 3.6vw, 4rem); line-height: 1.12; letter-spacing: -0.04em; font-weight: 600; max-width: 24ch; text-wrap: balance; }
.about__text .sw { opacity: var(--o, 1); transition: opacity 0.25s linear; }
.about__text[data-scrub] .sw { --o: 0.16; }
@media (min-width: 62rem) { .about { grid-template-columns: minmax(0, 0.35fr) minmax(0, 1fr); } .about .section__head { margin: 0; } .about__text { max-width: 22ch; } }

/* ---------- Passions ---------- */
.interests { list-style: none; margin: 0; padding: 0; border-block-start: 1px solid var(--line-2); }
.interest {
  position: relative; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; padding-block: clamp(1.1rem, 2.6vw, 2rem);
  border-block-end: 1px solid var(--line-2); overflow: hidden; isolation: isolate;
}
.interest::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%); transform: scaleX(0); transform-origin: left; transition: transform 0.7s var(--ease); }
html[dir="rtl"] .interest::before { transform-origin: right; background: linear-gradient(270deg, color-mix(in srgb, var(--accent) 16%, transparent), transparent 70%); }
.interest:hover::before { transform: scaleX(1); }
.interest__label { font-size: clamp(2rem, 0.8rem + 6.2vw, 6.25rem); font-weight: 650; letter-spacing: -0.05em; line-height: 1; transition: transform 0.6s var(--ease), color 0.4s; }
.interest:hover .interest__label { transform: translateX(calc(1.2rem * var(--dir))); color: var(--ink-accent); }
.interest__glyph { width: clamp(2rem, 5vw, 4rem); height: clamp(2rem, 5vw, 4rem); color: var(--ink-accent); opacity: 0.7; flex: none; transition: transform 0.7s var(--ease), opacity 0.4s; }
.interest:hover .interest__glyph { transform: rotate(90deg) scale(1.1); opacity: 1; }
.tech { margin-block-start: clamp(2.5rem, 6vw, 4.5rem); display: grid; gap: 1.25rem; }
.tech__group { display: grid; gap: 0.75rem; }
.tech__group h3 { font-size: 1.1rem; color: var(--text-2); font-weight: 600; }
.tags { display: flex; flex-wrap: wrap; gap: 0.5rem; list-style: none; margin: 0; padding: 0; }
.tags li { padding: 0.45rem 0.95rem; border-radius: 999px; border: 1px solid var(--line-2); background: color-mix(in srgb, var(--text) 4%, transparent); font-weight: 500; font-size: 0.95rem; }

/* ---------- Contact ---------- */
.contact { position: relative; isolation: isolate; text-align: start; }
.contact::after { content: ""; position: absolute; z-index: -1; inset: 10% 0 -20% 0; background: radial-gradient(40rem 24rem at 50% 70%, var(--halo-a), transparent 70%); pointer-events: none; }
.contact__mail {
  display: block; width: fit-content; max-width: 100%; margin-block: 2rem 2.25rem; font-weight: 600; letter-spacing: -0.04em; overflow-wrap: anywhere;
  font-size: clamp(1.6rem, 0.7rem + 4.8vw, 4.5rem); line-height: 1.05; user-select: all; direction: ltr; text-align: start;
  background: linear-gradient(100deg, var(--text), var(--ink-accent)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.contact__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }
.copy-status { min-height: 1.5rem; margin-block-start: 1rem; font-size: 0.95rem; color: var(--ink-accent); }
.copy-status[data-kind="error"] { color: var(--text-2); }

/* ---------- Pied de page ---------- */
.footer { border-block-start: 1px solid var(--line); padding-block: 2.5rem 3rem; color: var(--muted); font-size: 0.9375rem; }
.footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem 2rem; }
.footer ul { display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; list-style: none; margin: 0; padding: 0; }
.footer a:hover { color: var(--text); }
.to-top { display: inline-flex; align-items: center; gap: 0.5rem; }
.to-top svg { width: 1rem; height: 1rem; }

/* ---------- Page projet ---------- */
.page { padding-block: calc(var(--header-h) + clamp(2rem, 6vw, 5rem)) clamp(4rem, 9vw, 8rem); }
.back { display: inline-flex; align-items: center; gap: 0.6rem; color: var(--text-2); font-weight: 500; margin-block-end: clamp(1.5rem, 4vw, 3rem); }
.back svg { width: 1.1rem; height: 1.1rem; transition: transform 0.35s var(--ease); }
html[dir="rtl"] .back svg { transform: scaleX(-1); }
.back:hover { color: var(--text); }
.back:hover svg { transform: translateX(calc(-4px * var(--dir))); }
.phero { display: grid; gap: clamp(2rem, 5vw, 4rem); margin-block-end: clamp(3rem, 8vw, 7rem); }
.phero__copy { display: grid; gap: 1.5rem; align-content: center; }
.phero__name { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.6rem, 0.8rem + 8.6vw, 8.5rem); line-height: 0.95; letter-spacing: -0.055em !important; text-wrap: balance; overflow-wrap: anywhere; }
.phero__scene { position: relative; border-radius: var(--radius-lg); border: 1px solid var(--line-2); overflow: hidden; padding: clamp(1rem, 3vw, 2.5rem); background: radial-gradient(50rem 30rem at 80% 10%, var(--halo-a), transparent 65%), linear-gradient(160deg, var(--bg-2), var(--bg)); box-shadow: var(--shadow); }
@media (min-width: 62rem) { .phero { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; } }
.pgrid { display: grid; gap: clamp(2rem, 5vw, 3.5rem) clamp(2rem, 6vw, 6rem); }
.pblock { display: grid; gap: 0.9rem; align-content: start; }
.pblock > h2 { font-size: clamp(1.4rem, 1rem + 1.2vw, 2rem); letter-spacing: -0.03em; font-weight: 650; }
.pblock > p { color: var(--text-2); max-width: 38rem; white-space: pre-line; }
@media (min-width: 62rem) { .pgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .pblock--wide { grid-column: 1 / -1; } }
.features { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-block-start: 1px solid var(--line-2); }
.features li { display: grid; gap: 0.35rem; padding-block: 1.25rem; border-block-end: 1px solid var(--line); }
@media (min-width: 52rem) { .features li { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 2rem; } }
.features h3 { font-size: 1.2rem; font-weight: 600; letter-spacing: -0.02em; }
.features p { color: var(--text-2); }
.note { padding: 1rem 1.25rem; border-radius: var(--radius); border: 1px solid var(--line-2); background: color-mix(in srgb, var(--accent) 7%, transparent); color: var(--text-2); max-width: 44rem; }
.note strong { color: var(--text); }
.gallery { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 18rem), 1fr)); }
.gallery figure { display: grid; gap: 0.6rem; }
.gallery img { width: 100%; height: auto; border-radius: var(--radius); border: 1px solid var(--line); background: var(--bg-2); }
.gallery figcaption, figure.block-image figcaption { color: var(--muted); font-size: 0.9rem; }

/* ---------- Blocs ajoutés depuis l'admin ---------- */
.block-text .block-body { max-width: 44rem; color: var(--text-2); white-space: pre-line; font-size: 1.15rem; }
figure.block-image { display: grid; gap: 0.75rem; }
figure.block-image img { width: 100%; height: auto; border-radius: var(--radius-lg); border: 1px solid var(--line); }
.block-video { position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line-2); background: #000; }
.block-video iframe, .block-video video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-start { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 0.9rem; background: radial-gradient(60% 80% at 50% 40%, var(--halo-a), transparent), var(--bg-2); color: var(--text); width: 100%; }
.video-start svg { width: 4rem; height: 4rem; padding: 1.1rem; border-radius: 50%; background: linear-gradient(115deg, var(--accent), var(--accent-2)); color: var(--on-accent); }
.video-start small { color: var(--muted); }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* ---------- 404 ---------- */
.notfound { min-height: 80svh; display: grid; align-content: center; justify-items: start; gap: 1.5rem; padding-block: calc(var(--header-h) + 2rem) 4rem; }
.notfound__code { font-family: var(--font-display); font-weight: 800; font-size: clamp(6rem, 32vw, 24rem); line-height: 0.8; letter-spacing: -0.06em !important; background: linear-gradient(180deg, var(--text), transparent 110%); -webkit-background-clip: text; background-clip: text; color: transparent; direction: ltr; }

/* ---------- Bandeaux et toasts ---------- */
.banner { position: fixed; z-index: 120; inset-inline: 0; inset-block-end: 0; display: flex; gap: 0.75rem; justify-content: center; align-items: center; padding: 0.7rem 1rem; font-size: 0.875rem; background: var(--text); color: var(--bg); text-align: center; }
.banner--top { inset-block: 0 auto; background: var(--accent-2); color: #02101f; font-weight: 600; }
.banner button { text-decoration: underline; font-weight: 600; }
.toast { position: fixed; z-index: 130; inset-inline: 1rem; inset-block-end: 1.25rem; margin-inline: auto; width: fit-content; max-width: min(32rem, 100% - 2rem); padding: 0.8rem 1.1rem; border-radius: 999px; background: var(--glass-solid); border: 1px solid var(--line-2); box-shadow: var(--shadow); font-size: 0.9rem; animation: pop 0.4s var(--ease); }

/* Chargement */
.boot { position: fixed; inset: 0; display: grid; place-items: center; background: var(--bg); z-index: 150; transition: opacity 0.6s var(--ease), visibility 0.6s; }
.boot.is-done { opacity: 0; visibility: hidden; }
.boot span { font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; letter-spacing: -0.04em; color: var(--muted); animation: breathe 1.6s ease-in-out infinite; }
@keyframes breathe { 50% { opacity: 0.35; } }

/* ---------- Mouvement ---------- */
[data-reveal] { transition: opacity 1s var(--ease), transform 1.1s var(--ease), filter 1s var(--ease); transition-delay: calc(var(--i, 0) * 70ms); }
html[data-motion="full"] [data-reveal]:not(.is-in) { opacity: 0; }
html[data-motion="full"] [data-reveal="rise"]:not(.is-in) { transform: translateY(calc(2.2rem * var(--fx))); }
html[data-motion="full"] [data-reveal="scale"]:not(.is-in) { transform: scale(0.96); filter: blur(calc(8px * var(--fx))); }
html[data-motion="full"] .words:not(.is-in) .w > span { transform: translateY(110%); }
.words .w > span { transition: transform 1.1s var(--ease); transition-delay: calc(var(--i, 0) * 55ms); }
.words[data-reveal] { opacity: 1 !important; transform: none !important; }

.vt-fade { animation: vt-in 0.5s var(--ease); }
@keyframes vt-in { from { opacity: 0; transform: translateY(14px); } }
::view-transition-old(root) { animation: 0.28s var(--ease-in-out) both vt-out; }
::view-transition-new(root) { animation: 0.5s var(--ease) both vt-in; }
@keyframes vt-out { to { opacity: 0; transform: scale(0.99); } }

html[data-motion="reduced"] *, html[data-motion="reduced"] *::before, html[data-motion="reduced"] *::after {
  animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important;
}
html[data-motion="reduced"] .scene__stack { transform: rotateX(58deg) rotateZ(-32deg); }
html[data-motion="reduced"] .hero__scroll i { animation: none; transform: none; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print { .header, .hero__stage, .hero__scroll, .banner, .toast { display: none !important; } body { background: #fff; color: #000; } }

/* Repli SVG du hero : dégradé piloté par les couleurs d'accent */
.stop-a { stop-color: var(--accent); }
.stop-b { stop-color: var(--accent-2); }