/* =============================================================================
   ALBA PROD — main.css
   Design system + composants + scènes.
   Ordre : tokens · reset · typo · layout · nav · loader · curseur · grain
           · hero · selected work · creative direction · expertise · cinéma
           · about · founder · final cta · contact · projet · work index
           · studio · footer · utilitaires · accessibilité · responsive
   ========================================================================== */

/* -----------------------------------------------------------------------------
   1. DESIGN TOKENS
   Un seul endroit pour la couleur, la typo, l'espace, le temps.
   -------------------------------------------------------------------------- */
:root {
	/* Couleurs — palette volontairement minimale (brief §6). */
	--black:        #080808;
	--off-white:    #f3f1ea;
	--alba-green:   #00e5a0;   /* PROVISOIRE — caler sur le logo. Accent uniquement. */
	--grey-ink:     #8a877e;   /* méta sur fond clair */
	--grey-veil:    rgba(243, 241, 234, 0.55); /* méta sur fond sombre */
	--hairline:     rgba(243, 241, 234, 0.16);
	--hairline-dark:rgba(8, 8, 8, 0.14);

	/* Rôles (basculés par [data-nav] / [data-scene]) */
	--bg:           var(--black);
	--fg:           var(--off-white);
	--muted:        var(--grey-veil);
	--line:         var(--hairline);

	/* Typographie */
	--font-display: "PP Neue Montreal", "Space Grotesk", "Helvetica Neue", Arial, sans-serif;
	--font-mono:    "Space Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

	/* Échelle fluide (clamp : min, préféré, max) */
	--fs-mono:      clamp(0.68rem, 0.62rem + 0.3vw, 0.8rem);
	--fs-body:      clamp(1rem, 0.95rem + 0.35vw, 1.25rem);
	--fs-lead:      clamp(1.35rem, 1.1rem + 1.4vw, 2.4rem);
	--fs-h2:        clamp(2.4rem, 1.4rem + 5vw, 7rem);
	--fs-display:   clamp(3.4rem, 1rem + 15vw, 17rem);
	--fs-mega:      clamp(4rem, 0rem + 22vw, 24rem);
	/* Taille dédiée au titre du hero : --fs-mega est calibré pour un mot très
	   court ("WORK", "BUILD WORLDS") sur une ligne. Avec une vraie phrase
	   ("We don't shoot videos.") il devenait trop grand : le texte passait
	   sur plusieurs lignes et poussait la hauteur du hero au-delà de l'écran,
	   ce qui repoussait la vidéo hors du cadre visible à l'ouverture. */
	--fs-hero-title: clamp(2.4rem, 1rem + 8vw, 7.5rem);

	/* Espace */
	--gutter:       clamp(16px, 2vw, 34px);
	--pad-x:        clamp(20px, 5vw, 120px);
	--section-y:    clamp(90px, 14vh, 240px);
	--maxw:         1800px;

	/* Mouvement (brief §4 : lent, easing expo) */
	--ease:         cubic-bezier(0.16, 1, 0.3, 1);
	--ease-inout:   cubic-bezier(0.65, 0, 0.35, 1);
	--dur-fast:     0.4s;
	--dur:          0.8s;
	--dur-slow:     1.4s;

	/* Divers */
	--radius:       0px;   /* brutalisme : pas d'arrondi */
	--z-nav:        800;
	--z-cursor:     900;
	--z-loader:     1000;
	--z-transition: 950;
}

/* Contexte sombre / clair : les scènes déclarent data-nav-theme, le CSS suit. */
[data-scene][data-nav-theme="light"] {
	--bg: var(--off-white);
	--fg: var(--black);
	--muted: var(--grey-ink);
	--line: var(--hairline-dark);
}
[data-scene][data-nav-theme="dark"] {
	--bg: var(--black);
	--fg: var(--off-white);
	--muted: var(--grey-veil);
	--line: var(--hairline);
}

/* -----------------------------------------------------------------------------
   2. RESET
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html {
	-webkit-text-size-adjust: 100%;
	scroll-behavior: auto; /* Lenis gère le smooth ; pas de double lissage */
	background: var(--black);
}
body {
	font-family: var(--font-display);
	font-size: var(--fs-body);
	line-height: 1.35;
	color: var(--off-white);
	background: var(--black);
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
	overflow-x: hidden;
}
img, video, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
ul, ol { list-style: none; }
::selection { background: var(--alba-green); color: var(--black); }

/* Curseur natif masqué quand le custom est actif (desktop, pointeur fin) */
@media (hover: hover) and (pointer: fine) {
	body.cursor-ready,
	body.cursor-ready a,
	body.cursor-ready button { cursor: none; }
}

/* -----------------------------------------------------------------------------
   3. TYPOGRAPHIE
   Slot self-hosting : dépose les .woff2 dans assets/fonts/ et décommente.
   -------------------------------------------------------------------------- */
/*
@font-face {
	font-family: "PP Neue Montreal";
	src: url("../fonts/PPNeueMontreal-Medium.woff2") format("woff2");
	font-weight: 500; font-display: swap; font-style: normal;
}
@font-face {
	font-family: "PP Neue Montreal";
	src: url("../fonts/PPNeueMontreal-Book.woff2") format("woff2");
	font-weight: 400; font-display: swap; font-style: normal;
}
*/

.u-mono {
	font-family: var(--font-mono);
	font-size: var(--fs-mono);
	letter-spacing: 0.08em;
	text-transform: uppercase;
}
.display {
	font-size: var(--fs-display);
	line-height: 0.92;
	letter-spacing: -0.03em;
	text-transform: uppercase;
	font-weight: 500;
}

/* -----------------------------------------------------------------------------
   4. LAYOUT
   -------------------------------------------------------------------------- */
.site { position: relative; }
.site__main { display: block; }

[data-scene] {
	position: relative;
	background: var(--bg);
	color: var(--fg);
	padding: var(--section-y) var(--pad-x);
}
.wrap { max-width: var(--maxw); margin-inline: auto; }
.wrap--text { max-width: 68ch; }
.wrap--text p { margin-bottom: 1.2em; }
.wrap--text h2 { font-size: var(--fs-h2); line-height: 1; margin: 1.4em 0 0.6em; letter-spacing: -0.02em; }
.wrap--text a { text-decoration: underline; text-underline-offset: 0.15em; }

.page-head { font-size: var(--fs-h2); line-height: 1; letter-spacing: -0.02em; margin-bottom: 0.6em; }
.page-head--xl { font-size: var(--fs-mega); }
.page-lead { font-size: var(--fs-lead); max-width: 24ch; color: var(--muted); }
.error-404__links { margin-top: clamp(30px, 5vh, 60px); display: flex; flex-direction: column; gap: 14px; }

/* Lien souligné animé — micro-interaction premium (brief §31) */
.link-underline {
	position: relative;
	font-family: var(--font-mono);
	font-size: var(--fs-mono);
	letter-spacing: 0.08em;
	text-transform: uppercase;
	padding-bottom: 4px;
}
.link-underline::after {
	content: "";
	position: absolute; left: 0; bottom: 0;
	width: 100%; height: 1px;
	background: currentColor;
	transform: scaleX(0); transform-origin: right;
	transition: transform var(--dur) var(--ease);
}
.link-underline:hover::after { transform: scaleX(1); transform-origin: left; }
.link-underline span[aria-hidden] { color: var(--alba-green); }

/* -----------------------------------------------------------------------------
   5. NAVIGATION
   -------------------------------------------------------------------------- */
.nav {
	position: fixed; inset: 0 0 auto 0;
	z-index: var(--z-nav);
	display: flex; align-items: center; justify-content: space-between;
	gap: var(--gutter);
	padding: clamp(16px, 2.4vw, 34px) var(--pad-x);
	mix-blend-mode: difference; /* fallback contraste ; JS affine avec data-nav */
	transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.nav[data-hidden="true"] { transform: translateY(-120%); opacity: 0; }
.nav a, .nav button { color: var(--off-white); }

.nav__brand {
	font-family: var(--font-display);
	font-weight: 500;
	font-size: clamp(1rem, 0.9rem + 0.6vw, 1.4rem);
	letter-spacing: -0.02em;
	text-transform: uppercase;
	line-height: 1;
}
.nav__brand-word--muted { opacity: 0.4; margin-left: 0.35em; }
.nav__brand-logo { height: clamp(22px, 2.6vw, 34px); width: auto; display: block; }

.nav__primary .nav__list,
.nav__project {
	display: flex; align-items: center; gap: clamp(14px, 2vw, 40px);
	font-family: var(--font-mono);
	font-size: var(--fs-mono);
	letter-spacing: 0.1em;
	text-transform: uppercase;
}
.nav__list a { position: relative; padding: 2px 0; }
.nav__list a::after {
	content: ""; position: absolute; left: 0; bottom: -2px;
	width: 100%; height: 1px; background: var(--alba-green);
	transform: scaleX(0); transform-origin: right;
	transition: transform var(--dur-fast) var(--ease);
}
.nav__list a:hover::after,
.nav__list .current-menu-item a::after { transform: scaleX(1); transform-origin: left; }

.nav__counter-sep,
.nav__index-link { color: var(--grey-veil); }
.nav__next { color: var(--alba-green); }

.nav__toggle { display: none; align-items: center; gap: 10px; font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.1em; }
.nav__toggle-icon { display: inline-flex; flex-direction: column; gap: 5px; }
.nav__toggle-icon i { width: 24px; height: 1px; background: currentColor; display: block; transition: transform var(--dur-fast) var(--ease); }
body.nav-open .nav__toggle-icon i:first-child { transform: translateY(3px) rotate(45deg); }
body.nav-open .nav__toggle-icon i:last-child { transform: translateY(-3px) rotate(-45deg); }

/* Overlay plein écran
   IMPORTANT : une fois ouvert une première fois, [hidden] est retiré en JS pour
   permettre la transition de clip-path (on ne peut pas transitionner depuis
   display:none). Sans pointer-events:none explicite ici, l'overlay — bien que
   visuellement masqué par clip-path — pouvait rester au-dessus du contenu et
   intercepter les clics/le scroll partout sur le site après une 1re ouverture
   du menu (cause du "difficile de se déplacer", surtout sur mobile où ce menu
   est la seule navigation). Fixé : l'overlay n'est cliquable/scrollable QUE
   pendant qu'il est effectivement ouvert (body.nav-open). */
.nav-overlay {
	position: fixed; inset: 0; z-index: calc(var(--z-nav) - 1);
	background: var(--black); color: var(--off-white);
	display: flex; align-items: center; justify-content: center;
	clip-path: inset(0 0 100% 0);
	visibility: hidden;
	pointer-events: none;
	/* visibility ne bascule qu'une fois le clip-path terminé (fermeture) ou
	   immédiatement (ouverture) : évite tout hover/tab/scroll fantôme pendant
	   et après la transition, y compris pour la navigation clavier / lecteur d'écran. */
	transition: clip-path var(--dur-slow) var(--ease), visibility 0s linear var(--dur-slow);
}
body.nav-open .nav-overlay {
	clip-path: inset(0 0 0 0);
	visibility: visible;
	pointer-events: auto;
	transition: clip-path var(--dur-slow) var(--ease), visibility 0s linear 0s;
}
.nav-overlay__list { text-align: center; }
.nav-overlay__list a {
	display: block;
	font-size: clamp(2.6rem, 1rem + 12vw, 9rem);
	line-height: 1.02;
	letter-spacing: -0.03em;
	text-transform: uppercase;
	padding: 0.06em 0;
	opacity: 0.35;
	transition: opacity var(--dur-fast) var(--ease), transform var(--dur) var(--ease);
}
.nav-overlay__list a:hover { opacity: 1; transform: translateX(0.1em); color: var(--alba-green); }
.nav-overlay__foot {
	position: absolute; left: var(--pad-x); right: var(--pad-x); bottom: clamp(20px, 5vh, 60px);
	display: flex; justify-content: space-between;
	font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.08em;
	color: var(--grey-veil);
}

/* -----------------------------------------------------------------------------
   6. LOADER
   -------------------------------------------------------------------------- */
.loader {
	position: fixed; inset: 0; z-index: var(--z-loader);
	background: var(--black);
	display: flex; align-items: center; justify-content: center;
}
.loader__inner { position: relative; display: flex; flex-direction: column; align-items: center; gap: 1.4rem; }
.loader__logo svg { width: clamp(120px, 20vw, 260px); height: auto; }
.loader__logo path,
.loader__logo [data-logo-stroke] { fill: var(--off-white); }
.loader__logo--type { display: flex; flex-direction: column; align-items: center; line-height: 0.86; }
.loader__logo--img img { width: clamp(140px, 22vw, 300px); height: auto; display: block; }
.loader__word {
	font-size: clamp(3rem, 8vw, 7rem);
	letter-spacing: -0.04em;
	text-transform: uppercase;
	color: var(--off-white);
	overflow: hidden;
}
.loader__word:last-child { color: var(--alba-green); }
.loader__count {
	font-family: var(--font-mono); font-size: var(--fs-mono);
	letter-spacing: 0.2em; color: var(--grey-veil);
}
/* Filet qui se dessine entre le logo et le compteur (loader.js l'anime en scaleX). */
.loader__rule {
	display: block;
	width: clamp(60px, 10vw, 140px); height: 1px;
	background: var(--alba-green);
	transform-origin: center;
}
body.loaded .loader { pointer-events: none; }

/* -----------------------------------------------------------------------------
   7. CURSEUR
   -------------------------------------------------------------------------- */
.cursor {
	position: fixed; top: 0; left: 0; z-index: var(--z-cursor);
	pointer-events: none;
	transform: translate3d(-100px, -100px, 0);
	mix-blend-mode: difference;
	display: none;
}
body.cursor-ready .cursor { display: block; }
.cursor__dot {
	position: absolute; top: 50%; left: 50%;
	width: 8px; height: 8px; margin: -4px 0 0 -4px;
	background: var(--off-white); border-radius: 50%;
	transition: width var(--dur-fast) var(--ease), height var(--dur-fast) var(--ease), margin var(--dur-fast) var(--ease);
}
.cursor__label {
	position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
	font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.14em;
	text-transform: uppercase; color: var(--black); opacity: 0;
	transition: opacity var(--dur-fast) var(--ease);
	white-space: nowrap;
}
body.cursor-active .cursor__dot { width: 74px; height: 74px; margin: -37px 0 0 -37px; background: var(--alba-green); }
body.cursor-active .cursor__label { opacity: 1; }

/* -----------------------------------------------------------------------------
   8. GRAIN
   -------------------------------------------------------------------------- */
.grain {
	position: fixed; inset: -50%; z-index: 1; pointer-events: none;
	opacity: 0.05; mix-blend-mode: overlay;
	will-change: transform;
	animation: grain-shift 0.7s steps(2) infinite;
}
.grain__svg { width: 100%; height: 100%; }
@keyframes grain-shift {
	0%   { transform: translate(0, 0); }
	25%  { transform: translate(-3%, 2%); }
	50%  { transform: translate(2%, -4%); }
	75%  { transform: translate(-2%, 3%); }
	100% { transform: translate(3%, -2%); }
}

/* -----------------------------------------------------------------------------
   9. PAGE TRANSITION
   -------------------------------------------------------------------------- */
.page-transition {
	position: fixed; inset: 0; z-index: var(--z-transition);
	pointer-events: none;
}
.page-transition__fill {
	position: absolute; inset: 0; background: var(--black);
	transform: scaleY(0); transform-origin: bottom;
}

/* -----------------------------------------------------------------------------
   10. HERO
   -------------------------------------------------------------------------- */
.hero {
	position: relative;
	/* height (fixe), pas min-height : le hero ne doit JAMAIS grandir au-delà
	   de l'écran pour laisser de la place au texte. Avant ce correctif, un
	   titre trop grand pouvait pousser le hero plus haut que 100svh — la
	   vidéo, centrée dans cette zone désormais plus grande que l'écran,
	   n'apparaissait alors qu'en partie (voire pas du tout) à l'ouverture. */
	height: 100svh;
	padding: 0;
	display: flex; align-items: flex-end;
	overflow: hidden;
	background: var(--black);
}
.hero__media {
	position: absolute; inset: 0; z-index: 0;
	/* Centre le média — utile dès que la vidéo est plus petite que l'écran
	   (voir max-width/max-height ci-dessous) : le débord devient un cadrage
	   centré sur fond noir plutôt qu'un agrandissement de la vidéo. */
	display: flex; align-items: center; justify-content: center;
	overflow: hidden;
}
.hero__video, .hero .alba-video {
	width: 100%; height: 100%; object-fit: cover;
	/* La vidéo hero ne doit jamais être agrandie au-delà de sa résolution
	   réelle (1920×1080 = Full HD) : au-delà, l'agrandissement (upscale) la
	   rend floue/pixelisée. Sous ces dimensions (l'immense majorité des
	   écrans, mobile compris), rien ne change : elle reste plein écran comme
	   avant. Seuls les écrans PLUS GRANDS que 1920×1080 (grands moniteurs,
	   4K, ultra-wide) la voient désormais cadrée à sa taille native, centrée,
	   sur fond noir (identique au fond de la section : aucune bande visible
	   d'un point de vue esthétique, juste un cadrage "salle de cinéma"). */
	max-width: 1920px;
	max-height: 1080px;
}
.hero__scrim {
	position: absolute; inset: 0;
	background: linear-gradient(180deg, rgba(8,8,8,0.15) 0%, rgba(8,8,8,0.05) 40%, rgba(8,8,8,0.75) 100%);
}
.hero__content {
	position: relative; z-index: 2;
	width: 100%;
	padding: var(--pad-x);
	padding-bottom: clamp(60px, 12vh, 140px);
}
.hero__kicker {
	font-family: var(--font-mono); font-size: var(--fs-mono);
	letter-spacing: 0.2em; text-transform: uppercase; color: var(--grey-veil);
	margin-bottom: clamp(16px, 3vh, 40px);
}
.hero__title {
	font-size: var(--fs-hero-title);
	line-height: 1.02;
	letter-spacing: -0.03em;
	text-transform: uppercase;
	font-weight: 500;
}
.hero__line { display: block; overflow: hidden; }
.hero__line--accent { color: var(--alba-green); }
.hero__sub {
	margin-top: clamp(18px, 3vh, 44px);
	max-width: 40ch;
	font-size: var(--fs-lead);
	color: var(--off-white);
}
.hero__scroll {
	position: absolute; right: var(--pad-x); bottom: clamp(28px, 6vh, 60px);
	z-index: 2;
	display: flex; align-items: center; gap: 12px;
	font-family: var(--font-mono); font-size: var(--fs-mono);
	letter-spacing: 0.14em; text-transform: uppercase;
}
.hero__scroll-line { width: 60px; height: 1px; background: currentColor; position: relative; overflow: hidden; }
.hero__scroll-line::after { content: ""; position: absolute; inset: 0; background: var(--alba-green); transform: translateX(-100%); animation: scroll-cue 2.4s var(--ease) infinite; }
@keyframes scroll-cue { 0% { transform: translateX(-100%); } 60%,100% { transform: translateX(100%); } }
.hero__corner {
	position: absolute; top: clamp(80px, 12vh, 120px); right: var(--pad-x); z-index: 2;
	font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.12em;
	text-transform: uppercase; color: var(--grey-veil);
}

/* -----------------------------------------------------------------------------
   11. SELECTED WORK
   -------------------------------------------------------------------------- */
.selected { background: var(--black); }
.selected__head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: clamp(40px, 8vh, 120px); }
.selected__title { font-size: var(--fs-h2); line-height: 1; letter-spacing: -0.03em; text-transform: uppercase; }
.selected__kicker { font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.1em; color: var(--grey-veil); }
.selected__list { display: flex; flex-direction: column; gap: clamp(80px, 16vh, 220px); }
.selected__item { position: relative; }
.selected__all { display: inline-flex; align-items: center; gap: 10px; margin-top: clamp(60px, 12vh, 140px); }

/* Carte projet (partagée home / index) */
.pcard { display: block; position: relative; }
.pcard__index {
	position: absolute; top: -0.4em; left: 0; z-index: 3;
	font-family: var(--font-mono); font-size: var(--fs-mono);
	letter-spacing: 0.1em; color: var(--alba-green);
}
.pcard__media {
	display: block; position: relative;
	width: 72%; margin-inline: auto;
	aspect-ratio: 16 / 9; overflow: hidden;
	background: #111;
	transition: width var(--dur-slow) var(--ease);
}
.pcard__media video, .pcard__media .alba-video, .pcard__media img {
	width: 100%; height: 100%; object-fit: cover;
	transform: scale(1.04);
	transition: transform var(--dur-slow) var(--ease);
}
.pcard:hover .pcard__media video,
.pcard:hover .pcard__media img { transform: scale(1); }
.pcard__caption {
	display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between;
	gap: 0.6rem 2rem; margin-top: clamp(16px, 2.4vh, 30px);
}
.pcard__title { font-size: clamp(1.6rem, 0.9rem + 3.4vw, 4.4rem); line-height: 1; letter-spacing: -0.03em; text-transform: uppercase; }
.pcard__meta { font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }

/* -----------------------------------------------------------------------------
   12. CREATIVE DIRECTION
   -------------------------------------------------------------------------- */
.cdir { padding: 0; background: var(--off-white); color: var(--black); }
.cdir__sticky {
	/* Épinglé par GSAP ScrollTrigger (creative-direction.js).
	   Sans JS / reduced-motion : bloc normal, panneaux empilés et lisibles. */
	min-height: 100svh;
	display: flex; flex-direction: column; justify-content: center;
	padding: var(--section-y) var(--pad-x);
}
.cdir__label { font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.2em; color: var(--grey-ink); margin-bottom: clamp(20px, 4vh, 48px); }
.cdir__stage { position: relative; }
.cdir__panel {
	position: absolute; inset: 0;
	opacity: 0; transform: translateY(40px);
	transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
	pointer-events: none;
}
.cdir__panel.is-active { position: relative; opacity: 1; transform: none; pointer-events: auto; }
.cdir__k { display: block; font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.12em; color: var(--grey-ink); margin-bottom: 0.5em; }
.cdir__word { display: block; font-size: var(--fs-display); line-height: 0.9; letter-spacing: -0.04em; text-transform: lowercase; }
.cdir__word::first-letter { text-transform: uppercase; }
.cdir__p { max-width: 40ch; margin-top: clamp(18px, 3vh, 40px); font-size: var(--fs-lead); color: #2a2822; }
.cdir__progress { display: flex; gap: 1.4rem; margin-top: clamp(30px, 6vh, 70px); }
.cdir__tick { font-family: var(--font-mono); font-size: var(--fs-mono); color: var(--grey-ink); opacity: 0.5; transition: opacity var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease); }
.cdir__tick.is-active { opacity: 1; color: var(--alba-green); }

/* Mode "empilé" sous 1025px — pas de pin/scroll-jacking (voir creative-direction.js). */
.cdir--stacked .cdir__sticky { position: static; min-height: auto; padding-bottom: 0; }
.cdir--stacked .cdir__stage { display: flex; flex-direction: column; gap: clamp(50px, 10vh, 100px); }
.cdir--stacked .cdir__panel { position: static; opacity: 1; transform: none; pointer-events: auto; }
.cdir--stacked .cdir__progress { display: none; }
.cdir--stacked .cdir__label { display: none; }

/* -----------------------------------------------------------------------------
   13. EXPERTISE
   -------------------------------------------------------------------------- */
.expertise { background: var(--black); overflow: hidden; }
.expertise__head { margin-bottom: clamp(30px, 6vh, 80px); }
.expertise__title { font-size: var(--fs-h2); line-height: 1; letter-spacing: -0.03em; text-transform: uppercase; }
.expertise__row { border-top: 1px solid var(--line); }
.expertise__row:last-child { border-bottom: 1px solid var(--line); }
.expertise__row a {
	display: flex; align-items: baseline; gap: clamp(16px, 4vw, 60px);
	padding: clamp(18px, 3.4vh, 46px) 0;
	transition: padding-left var(--dur) var(--ease), color var(--dur) var(--ease);
}
.expertise__row a:hover { padding-left: clamp(12px, 2vw, 40px); color: var(--alba-green); }
.expertise__num { font-family: var(--font-mono); font-size: var(--fs-mono); color: var(--grey-veil); }
.expertise__label { font-size: clamp(2rem, 1rem + 5vw, 6.5rem); line-height: 1; letter-spacing: -0.03em; text-transform: uppercase; }
/* Miniature toujours visible en dessous de 1025px : pas de survol au doigt,
   donc pas de média-au-curseur possible -> on montre un aperçu fixe à la place
   (brief §25 : le mobile doit rester aussi riche visuellement, pas une version réduite). */
.expertise__thumb {
	display: none;
	margin-left: auto;
	width: clamp(64px, 16vw, 96px); aspect-ratio: 4/3;
	background-size: cover; background-position: center;
	flex-shrink: 0;
}
.expertise__floater {
	position: fixed; top: 0; left: 0; z-index: 5;
	width: clamp(220px, 22vw, 420px); aspect-ratio: 4 / 3;
	pointer-events: none; overflow: hidden; background: #111;
	opacity: 0; transform: translate(-50%, -50%) scale(0.86);
	transition: opacity var(--dur-fast) var(--ease), transform var(--dur) var(--ease);
}
.expertise__floater.is-visible { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.expertise__floater img, .expertise__floater video { width: 100%; height: 100%; object-fit: cover; }

/* -----------------------------------------------------------------------------
   14. CINÉMA
   -------------------------------------------------------------------------- */
.cinema { padding: 0; background: var(--black); position: relative; min-height: 100svh; display: flex; flex-direction: column; }
.cinema__frame { position: relative; flex: 1; overflow: hidden; }
.cinema__video, .cinema__frame .alba-video { width: 100%; height: 100%; object-fit: cover; }
.cinema__bar { position: absolute; left: 0; right: 0; height: 12vh; background: var(--black); z-index: 2; }
.cinema__bar--top { top: 0; }
.cinema__bar--bottom { bottom: 0; }
.cinema__text {
	position: relative; z-index: 3;
	padding: clamp(40px, 8vh, 110px) var(--pad-x);
	background: var(--black);
}
.cinema__kicker { font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.18em; color: var(--grey-veil); margin-bottom: 1rem; }
.cinema__line { font-size: var(--fs-h2); line-height: 1; letter-spacing: -0.03em; text-transform: uppercase; max-width: 16ch; }
.cinema__p { max-width: 44ch; margin: 1.4rem 0 1.8rem; color: var(--grey-veil); font-size: var(--fs-lead); }

/* -----------------------------------------------------------------------------
   15. ABOUT
   -------------------------------------------------------------------------- */
.about { background: var(--off-white); color: var(--black); }
.about__inner { max-width: var(--maxw); margin-inline: auto; }
.about__kicker { font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.16em; color: var(--grey-ink); margin-bottom: clamp(24px, 5vh, 60px); }
.about__manifesto { max-width: 30ch; }
.about__manifesto p { font-size: var(--fs-lead); line-height: 1.2; margin-bottom: 1em; }
.about__roles {
	display: flex; flex-wrap: wrap; gap: 0.6rem 1.2rem;
	margin: clamp(40px, 8vh, 100px) 0;
	font-family: var(--font-mono); font-size: var(--fs-mono);
	text-transform: uppercase; letter-spacing: 0.08em; color: var(--grey-ink);
}
.about__roles li::after { content: " —"; color: var(--alba-green); }
.about__roles li:last-child::after { content: ""; }
.about__pull {
	font-size: var(--fs-display); line-height: 0.9; letter-spacing: -0.04em;
	text-transform: uppercase; max-width: 14ch; margin-bottom: clamp(30px, 6vh, 70px);
}

/* -----------------------------------------------------------------------------
   16. FOUNDER
   -------------------------------------------------------------------------- */
.founder { background: var(--black); display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(30px, 6vw, 120px); align-items: center; }
.founder__media { position: relative; overflow: hidden; aspect-ratio: 4 / 5; background: #111; }
.founder__media img { width: 100%; height: 100%; object-fit: cover; }
.founder__tag {
	position: absolute; left: 14px; bottom: 14px;
	font-family: var(--font-mono); font-size: 0.6rem; letter-spacing: 0.14em;
	text-transform: uppercase; color: var(--grey-veil);
	border: 1px solid var(--hairline); padding: 4px 8px;
}
.founder__role { display: flex; gap: 0.5em; font-size: clamp(1.6rem, 0.9rem + 3vw, 4rem); line-height: 1; letter-spacing: -0.03em; text-transform: uppercase; }
.founder__slash { color: var(--alba-green); }
.founder__name { font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--grey-veil); margin: 1.4rem 0 1rem; }
.founder__bio { max-width: 46ch; font-size: var(--fs-lead); color: var(--off-white); }

/* -----------------------------------------------------------------------------
   17. FINAL CTA
   -------------------------------------------------------------------------- */
.fcta { background: var(--black); min-height: 100svh; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: clamp(30px, 8vh, 90px); }
.fcta__line { font-size: var(--fs-display); line-height: 0.9; letter-spacing: -0.045em; text-transform: uppercase; overflow: hidden; }
.fcta__line--accent { color: var(--alba-green); }
.fcta__link { display: inline-flex; align-items: center; gap: 16px; font-family: var(--font-mono); font-size: var(--fs-mono); letter-spacing: 0.14em; text-transform: uppercase; border: 1px solid var(--line); padding: 18px 28px; transition: background var(--dur) var(--ease), color var(--dur) var(--ease); }
.fcta__link:hover { background: var(--alba-green); color: var(--black); }
.fcta__arrow { transition: transform var(--dur) var(--ease); }
.fcta__link:hover .fcta__arrow { transform: translateX(8px); }

/* -----------------------------------------------------------------------------
   18. CONTACT
   -------------------------------------------------------------------------- */
.contact, .contact-page { background: var(--off-white); color: var(--black); }
.contact__inner, .contact-page { max-width: var(--maxw); margin-inline: auto; }
.contact__title, .contact-page__line { font-size: var(--fs-display); line-height: 0.88; letter-spacing: -0.045em; text-transform: uppercase; }
.contact-page__line--accent { color: var(--alba-green); }
.contact__lead { font-size: var(--fs-lead); max-width: 30ch; margin-top: 1rem; color: var(--grey-ink); }
.contact-page__body { display: grid; grid-template-columns: 1.6fr 0.8fr; gap: clamp(30px, 6vw, 100px); margin-top: clamp(40px, 8vh, 100px); }
.contact-page__intro { margin-bottom: clamp(20px, 5vh, 60px); }

/* Formulaire */
.cform { margin-top: clamp(30px, 6vh, 70px); }
.cform__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.cform__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(18px, 3vw, 44px); }
.cform__field { display: flex; flex-direction: column; gap: 8px; }
.cform__field--full { margin-top: clamp(18px, 3vw, 44px); }
.cform label { font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.1em; color: var(--grey-ink); }
.cform input, .cform select, .cform textarea {
	font-family: var(--font-display); font-size: var(--fs-body); color: var(--black);
	background: transparent; border: 0; border-bottom: 1px solid var(--hairline-dark);
	padding: 10px 0; border-radius: 0;
	transition: border-color var(--dur-fast) var(--ease);
}
.cform input:focus, .cform select:focus, .cform textarea:focus { outline: none; border-color: var(--alba-green); }
.cform textarea { resize: vertical; min-height: 90px; }
.cform__foot { display: flex; align-items: center; gap: 24px; margin-top: clamp(24px, 4vh, 50px); flex-wrap: wrap; }
.cform__submit { position: relative; display: inline-flex; align-items: center; gap: 12px; font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.14em; padding: 16px 30px; border: 1px solid var(--black); transition: background var(--dur) var(--ease), color var(--dur) var(--ease); }
.cform__submit:hover { background: var(--black); color: var(--off-white); }
.cform__submit[disabled] { opacity: 0.5; pointer-events: none; }
.cform__status { font-family: var(--font-mono); font-size: var(--fs-mono); }
.cform__status[data-state="ok"] { color: #1a7f57; }
.cform__status[data-state="error"] { color: #b23b2e; }
.contact__direct, .contact-page__aside { margin-top: clamp(30px, 6vh, 70px); font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.08em; }
.contact__direct { display: flex; gap: 2rem; }
.contact-page__mail { font-family: var(--font-display); font-size: clamp(1.4rem, 0.9rem + 2vw, 2.6rem); text-transform: none; letter-spacing: -0.02em; }
.contact-page__k { color: var(--grey-ink); margin: 1.6rem 0 0.4rem; }
.contact-page__social a:hover { color: var(--alba-green); }

/* -----------------------------------------------------------------------------
   19. FICHE PROJET
   -------------------------------------------------------------------------- */
.project-hero { padding: 0; min-height: 100svh; position: relative; display: flex; align-items: flex-end; overflow: hidden; background: var(--black); }
.project-hero__media { position: absolute; inset: 0; }
.project-hero__media video, .project-hero__media .alba-video { width: 100%; height: 100%; object-fit: cover; }
.project-hero__title-wrap { position: relative; z-index: 2; padding: var(--pad-x); padding-bottom: clamp(50px, 10vh, 120px); width: 100%; background: linear-gradient(180deg, transparent, rgba(8,8,8,0.7)); }
.project-hero__title { font-size: var(--fs-display); line-height: 0.86; letter-spacing: -0.045em; text-transform: uppercase; }

.project-intro { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 5vw, 90px); }
.pmeta { font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.08em; line-height: 2; }
.pmeta__k { color: var(--grey-ink); }
.pmeta__sep { color: var(--alba-green); margin: 0 0.5em; }
.project-intro__synopsis { font-size: var(--fs-lead); line-height: 1.25; max-width: 44ch; }

.project-secondary { padding: 0; }
.project-secondary__video, .project-secondary .alba-video { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }

.project-gallery { padding: var(--section-y) 0; overflow: hidden; }
.project-gallery__track { display: flex; gap: var(--gutter); padding-inline: var(--pad-x); will-change: transform; }
.project-gallery__item { flex: 0 0 auto; width: min(70vw, 900px); }
.project-gallery__item img { width: 100%; height: auto; }

/* Mobile/tablette : scroll horizontal natif au doigt, pas de pin GSAP
   (voir gallery.js). Le parent redevient scrollable, la piste n'est plus
   déplacée par transform mais par un vrai scroll — beaucoup plus lisible
   et fiable au toucher. */
.project-gallery--native { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.project-gallery--native .project-gallery__track {
	overflow-x: visible;
	scroll-snap-type: x proximity;
}
.project-gallery--native .project-gallery__item { scroll-snap-align: start; }

.project-credits__title { font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.14em; color: var(--muted); margin-bottom: 1.4rem; }
.credits { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 0.6rem 2rem; font-family: var(--font-mono); font-size: var(--fs-mono); }
.credits li { display: flex; justify-content: space-between; gap: 1rem; border-bottom: 1px solid var(--line); padding: 8px 0; }
.credits__k { color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }

.project-next { position: relative; display: flex; align-items: center; justify-content: center; min-height: 90svh; overflow: hidden; background: var(--black); }
.project-next__media { position: absolute; inset: 0; opacity: 0.5; }
.project-next__media video, .project-next__media .alba-video { width: 100%; height: 100%; object-fit: cover; }
.project-next__label { position: relative; z-index: 2; text-align: center; }
.project-next__kicker { display: block; font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.2em; color: var(--alba-green); margin-bottom: 0.6rem; }
.project-next__title { font-size: var(--fs-display); line-height: 0.9; letter-spacing: -0.04em; text-transform: uppercase; }

/* -----------------------------------------------------------------------------
   20. WORK INDEX
   -------------------------------------------------------------------------- */
.work { background: var(--black); }
.work__head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 1.4rem; margin-bottom: clamp(30px, 6vh, 80px); }
.work__title { font-size: var(--fs-mega); line-height: 0.86; letter-spacing: -0.045em; text-transform: uppercase; }
.work__filters { display: flex; flex-wrap: wrap; gap: 1rem 1.6rem; font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.08em; }
.work__filter { color: var(--grey-veil); padding-bottom: 3px; border-bottom: 1px solid transparent; }
.work__filter.is-active, .work__filter:hover { color: var(--off-white); border-color: var(--alba-green); }

.work__row { position: relative; border-top: 1px solid var(--line); }
.work__row:last-child { border-bottom: 1px solid var(--line); }
.work__row a {
	display: grid;
	grid-template-columns: 4rem 1fr auto auto;
	align-items: baseline; gap: clamp(12px, 3vw, 40px);
	padding: clamp(16px, 3vh, 40px) 0;
	transition: padding-left var(--dur) var(--ease);
}
.work__row a:hover { padding-left: clamp(10px, 2vw, 34px); }
.work__index { font-family: var(--font-mono); font-size: var(--fs-mono); color: var(--grey-veil); transition: color var(--dur-fast) var(--ease); }
.work__row a:hover .work__index { color: var(--alba-green); }
.work__name { font-size: clamp(1.8rem, 1rem + 4vw, 5.5rem); line-height: 1; letter-spacing: -0.03em; text-transform: uppercase; }
.work__cat, .work__year { font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.work__peek {
	position: fixed; top: 0; left: 0; z-index: 4;
	width: clamp(240px, 24vw, 460px); aspect-ratio: 16 / 9;
	overflow: hidden; pointer-events: none; background: #111;
	opacity: 0; transform: translate(-50%, -50%) scale(0.9);
	transition: opacity var(--dur-fast) var(--ease), transform var(--dur) var(--ease);
}
.work__row.is-hover .work__peek { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.work__peek video, .work__peek img { width: 100%; height: 100%; object-fit: cover; }
/* Miniature fixe, visible seulement sous 1025px (voir .expertise__thumb) :
   sur tactile il n'y a pas de survol pour déclencher .work__peek. */
.work__thumb {
	display: none;
	width: clamp(56px, 18vw, 88px); aspect-ratio: 4/3;
	background-size: cover; background-position: center;
	flex-shrink: 0;
}

/* -----------------------------------------------------------------------------
   21. STUDIO
   -------------------------------------------------------------------------- */
.studio-hero { background: var(--black); min-height: 90svh; display: flex; flex-direction: column; justify-content: center; gap: clamp(24px, 5vh, 60px); }
.studio-hero__title { font-size: var(--fs-mega); line-height: 0.84; letter-spacing: -0.045em; text-transform: uppercase; }
.studio-hero__accent { color: var(--alba-green); }
.studio-hero__manifesto { max-width: 44ch; }
.studio-hero__manifesto p { font-size: var(--fs-lead); line-height: 1.2; margin-bottom: 0.8em; color: var(--grey-veil); }

/* -----------------------------------------------------------------------------
   22. FOOTER
   -------------------------------------------------------------------------- */
.site-footer { background: var(--off-white); color: var(--black); padding: clamp(50px, 10vh, 140px) var(--pad-x); }
.site-footer__inner { max-width: var(--maxw); margin-inline: auto; display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 2rem; }
.site-footer__kicker { font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.14em; color: var(--grey-ink); margin-bottom: 0.6rem; }
.site-footer__mail { font-size: clamp(1.8rem, 1rem + 4vw, 5rem); line-height: 0.9; letter-spacing: -0.03em; }
.site-footer__social { display: flex; gap: 1.6rem; font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.08em; }
.site-footer__social a:hover { color: var(--alba-green); }
.site-footer__legal { display: flex; gap: 1.6rem; width: 100%; margin-top: 3rem; padding-top: 1.4rem; border-top: 1px solid var(--hairline-dark); font-family: var(--font-mono); font-size: var(--fs-mono); text-transform: uppercase; letter-spacing: 0.08em; color: var(--grey-ink); }
.sound-toggle { margin-left: auto; }
.sound-toggle__off { display: none; }
body.sound-on .sound-toggle__on { display: none; }
body.sound-on .sound-toggle__off { display: inline; color: var(--alba-green); }

/* -----------------------------------------------------------------------------
   23. PLACEHOLDER MÉDIA (brief §39/§41)
   -------------------------------------------------------------------------- */
.alba-placeholder {
	position: relative; width: 100%; height: 100%; min-height: 200px;
	background: #0e0e0e center / cover no-repeat;
	display: flex; align-items: center; justify-content: center;
}
.alba-placeholder::before {
	content: ""; position: absolute; inset: 0;
	background-image: repeating-linear-gradient(45deg, rgba(243,241,234,0.04) 0 2px, transparent 2px 9px);
}
/* Vidéo dont TOUTES les sources ont échoué (mauvais format, fichier
   introuvable…) — voir video-manager.js. On masque le <video> (qui afficherait
   sinon une icône de lecture cassée) et on montre son poster en fond, ou à
   défaut le même motif que .alba-placeholder. Jamais de rectangle cassé. */
.alba-video--broken { color: transparent; background-size: cover; background-position: center; background-color: #0e0e0e; }
.alba-video--broken::-webkit-media-controls { display: none !important; }
.alba-video--broken-empty { background-image: repeating-linear-gradient(45deg, rgba(243,241,234,0.04) 0 2px, transparent 2px 9px); }

.alba-placeholder__tag {
	position: relative;
	font-family: var(--font-mono); font-size: 0.62rem; letter-spacing: 0.2em;
	text-transform: uppercase; color: var(--grey-veil);
	border: 1px solid var(--hairline); padding: 6px 10px;
}

/* -----------------------------------------------------------------------------
   24. UTILITAIRES / A11Y
   -------------------------------------------------------------------------- */
.screen-reader-text {
	position: absolute !important; width: 1px; height: 1px;
	padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link:focus {
	position: fixed; top: 12px; left: 12px; z-index: 1100;
	width: auto; height: auto; clip: auto; margin: 0;
	background: var(--alba-green); color: var(--black);
	padding: 10px 16px; font-family: var(--font-mono); font-size: var(--fs-mono);
}
:focus-visible { outline: 2px solid var(--alba-green); outline-offset: 3px; }

[data-reveal] { will-change: transform, opacity; }

/* Pas de JS : tout est visible, rien n'est caché par des états d'animation. */
.no-js [data-reveal],
.no-js .hero__line,
.no-js .cdir__panel,
.no-js .fcta__line { opacity: 1 !important; transform: none !important; }
.no-js .loader { display: none; }
.no-js .cdir__panel { position: relative; }

/* -----------------------------------------------------------------------------
   25. REDUCED MOTION (brief §26)
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		animation-duration: 0.001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.001ms !important;
		scroll-behavior: auto !important;
	}
	.grain { animation: none; }
	.hero__scroll-line::after { animation: none; }
	[data-reveal] { opacity: 1 !important; transform: none !important; }
	.cdir__panel { position: relative; opacity: 1; transform: none; }
	.loader { display: none; }
}

/* -----------------------------------------------------------------------------
   26. RESPONSIVE — mobile n'est pas une réduction (brief §25/§42)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
	.founder { grid-template-columns: 1fr; }
	.contact-page__body { grid-template-columns: 1fr; }
	.project-intro { grid-template-columns: 1fr; }
}

/* Sous 1025px, canHover() (voir env.js) considère qu'il n'y a pas de survol
   fiable : les médias "au curseur" (floater expertise, peek work index) n'ont
   aucun déclencheur -> on les remplace par des miniatures fixes, toujours
   visibles, pour que le mobile reste aussi riche visuellement (brief §25). */
@media (hover: none), (max-width: 1024px) {
	.expertise__floater, .work__peek { display: none; }
	.expertise__thumb, .work__thumb { display: block; }
}

@media (max-width: 767px) {
	:root { --section-y: clamp(70px, 12vh, 120px); }

	.nav { mix-blend-mode: normal; }
	.nav[data-nav="on-light"] a, .nav[data-nav="on-light"] button { color: var(--black); }
	.nav__primary { display: none; }
	.nav__toggle { display: inline-flex; }
	.nav__project { font-size: 0.62rem; gap: 12px; }

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

	/* Flex plutôt que grid : le nombre d'éléments varie (miniature optionnelle),
	   et flex respecte l'ordre du DOM sans avoir à recompter les colonnes. */
	.work__row a { display: flex; align-items: center; gap: 14px; }
	.work__cat, .work__year { display: none; }
	.expertise__row a { gap: 16px; }

	.pcard__media { width: 100%; }
	.hero__corner { display: none; }
	.about__roles li::after { content: ""; }

	/* Le curseur custom n'existe pas en tactile (brief §21). */
	.cursor { display: none !important; }
	body.cursor-ready, body.cursor-ready a, body.cursor-ready button { cursor: auto; }

	/* Grain allégé sur mobile (perf). */
	.grain { opacity: 0.035; animation-duration: 1.2s; }
}

/* Économie de données : on coupe le grain animé. */
@media (prefers-reduced-data: reduce) {
	.grain { animation: none; opacity: 0.03; }
}