/* ============================================================
   HOMEPAGE.CSS — Grafitiks
   ============================================================ */

:root{
  --pink:   #ff2e8a;
  --violet: #7c3aed;
  --ease:   cubic-bezier(0.7, 0, 0.2, 1);
}

/* ── SCROLL géré en JS sur desktop ─────────────────────────── */
html{ scroll-padding-top: 0; }
.home{ background: var(--bg); }

.slide{
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 110px var(--content-pad) 48px;
  overflow: hidden;
}
.slide-inner{ width: 100%; max-width: var(--content-max); margin: 0 auto; }

/* En-tête de diapo */
.slide-head{ margin-bottom: 48px; }
.slide-h2{
  font-family: var(--font-main);
  font-weight: 700;
  font-size: clamp(40px, 6vw, 84px);
  line-height: .95;
  letter-spacing: -.02em;
  text-transform: uppercase;
  margin-left: -.04em; /* corrige le side-bearing optique du 1er caractère après char-split */
}

/* Titre animé lettre par lettre */
.slide-h2 .char{
  display: inline-block;
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.45s ease, transform 0.45s ease;
  transition-delay: calc(var(--i) * 38ms);
}
.slide-h2.chars-visible .char{
  opacity: 1;
  transform: translateY(0);
}

.section-label{
  text-transform: uppercase; letter-spacing: .14em;
  font-family: var(--font-display); font-weight: 900; font-size: 13px;
  color: var(--accent); margin-bottom: 18px;
}

/* ── BOUTONS ───────────────────────────────────────────────── */
.btn{
  position: relative; display: inline-flex; align-items: center; gap: 10px;
  min-height: 50px; padding: 14px 26px; border-radius: var(--radius-pill);
  font-size: 13.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  overflow: hidden; transition: color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn svg{ width: 15px; height: 15px; transition: transform var(--transition); }

.btn-primary{ background: var(--accent); color: var(--bg); }
.btn-primary:hover{
  transform: translateY(-2px);
  box-shadow: 0 0 16px rgba(216,255,0,.6), 0 0 44px rgba(216,255,0,.3), 0 10px 34px rgba(216,255,0,.2);
}
.btn-primary:hover svg{ transform: translate(3px,-3px); }

.btn-ghost{ border: 2px solid rgba(255,255,255,.22); color: var(--white); transition: border-color .45s ease, box-shadow .45s ease, transform var(--transition); }
.btn-ghost::before{ content:""; position:absolute; inset:0; background:#161616; transform:translateY(101%); transition:transform .5s var(--ease); }
.btn-ghost:hover{ border-color: var(--accent); box-shadow: 0 0 12px rgba(216,255,0,.2); }
.btn-ghost:hover::before{ transform: translateY(0); }
.btn-ghost span, .btn-ghost svg{ position: relative; z-index: 1; }
.btn-ghost:hover svg{ transform: translate(3px,-3px); }
.btn-block{ width: 100%; justify-content: center; }

/* ════════════════════════════════ HERO ══ */
.hero{ padding: 0 var(--content-pad); align-items: flex-end; }
.hero-media{ position: absolute; inset: 0; z-index: 0; overflow: hidden; }

.hero-fluid{
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  mix-blend-mode: screen;
  filter: saturate(1.4) contrast(1.1) brightness(1.05);
  animation: heroFloat 14s ease-in-out infinite;
}
@keyframes heroFloat{ 0%,100%{ transform: scale(1) } 50%{ transform: scale(1.04) } }

/* Glow dynamique — suit le curseur via JS (left/top mis à jour) */
.hero-glow{
  position: absolute; width: 65vw; height: 65vw; border-radius: 50%;
  filter: blur(70px);
  background: radial-gradient(circle,
    rgba(160,50,240,.55) 0%,
    rgba(255,46,138,.35) 35%,
    rgba(124,58,237,.2) 58%,
    transparent 72%);
  transform: translate(-50%, -50%);
  left: 65%; top: 50%;
  transition: left 1.4s cubic-bezier(0.25,0.46,0.45,0.94), top 1.4s cubic-bezier(0.25,0.46,0.45,0.94);
  pointer-events: none;
}

.hero-scrim{
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, var(--bg) 4%, rgba(13,13,12,.75) 36%, rgba(13,13,12,.15) 65%, transparent 82%),
    linear-gradient(0deg, var(--bg) 2%, rgba(13,13,12,.55) 16%, transparent 34%),
    linear-gradient(180deg, var(--bg) 0%, transparent 12%);
}
.hero-content{ position: relative; z-index: 2; max-width: 1000px; padding-bottom: clamp(90px, 16vh, 150px); }
.hero-eyebrow{
  display: block; margin-bottom: 22px;
  font-family: var(--font-display); font-weight: 900; font-size: 12.5px;
  letter-spacing: .18em; text-transform: uppercase; color: var(--gray);
  margin-left: -.14em; /* compense le side-bearing d'Akira pour aligner avec le titre */
}
.hero-title{
  font-family: var(--font-main); font-weight: 700;
  font-size: clamp(56px, 11vw, 152px); line-height: .85; letter-spacing: -.03em; text-transform: uppercase;
}
.hero-title .line{ display: block; overflow: hidden; }
.hero-title .line > span{ display: block; transform: translateY(112%); transition: transform 1s var(--ease); }
.hero.is-loaded .hero-title .line:nth-child(1) > span{ transition-delay: .05s; }
.hero.is-loaded .hero-title .line:nth-child(2) > span{ transition-delay: .15s; }
.hero.is-loaded .hero-title .line:nth-child(3) > span{ transition-delay: .25s; }
.hero.is-loaded .hero-title .line > span{ transform: translateY(0); }

/* L'étoile dépasse à droite : on étend la ligne à droite sans clipper, mais on
   clippe quand même le slide-in vertical. padding-right donne la place à l'étoile,
   margin-right compense pour ne pas décaler la mise en page. */
.hero-title .line:nth-child(2){ overflow: hidden; padding-right: 1.2em; margin-right: -1.2em; }

/* Étoile — position absolue, width: fit-content pour que left:100% = droite du texte IS */
.word-is{ position: relative; display: block; width: fit-content; }
.hero-title .spark{
  position: absolute;
  left: calc(100% + 0.08em);
  top: 50%;
  width: 0.38em; height: 0.38em;
  color: var(--accent);
  pointer-events: none;
  animation: sparkScale 3s ease-in-out infinite;
}
.hero-title .spark svg{ width: 100%; height: 100%; display: block; }
@keyframes sparkScale{
  0%,100%{
    transform: translate(0, -50%) scale(1);
    filter: drop-shadow(0 0 0px var(--accent));
  }
  50%{
    transform: translate(0, -50%) scale(1.45);
    filter: drop-shadow(0 0 10px var(--accent)) drop-shadow(0 0 22px rgba(216,255,0,.35));
  }
}

.hero-desc{ max-width: 38ch; margin: 26px 0 30px; color: var(--gray); font-size: 16px; line-height: 1.6; opacity: 0; transform: translateY(20px); transition: opacity .8s var(--ease) .4s, transform .8s var(--ease) .4s; }
.hero-cta{ display: flex; gap: 14px; flex-wrap: wrap; opacity: 0; transform: translateY(20px); transition: opacity .8s var(--ease) .55s, transform .8s var(--ease) .55s; }
.hero.is-loaded .hero-desc, .hero.is-loaded .hero-cta{ opacity: 1; transform: translateY(0); }

/* PLAY / EXPERIMENT / DESIGN */
.hero-words{
  position: absolute; right: var(--content-pad); bottom: clamp(90px,16vh,150px); z-index: 2; text-align: right;
  font-family: var(--font-display); font-weight: 900; font-size: 12px; letter-spacing: .2em; line-height: 2.2;
}
.w-lime   { color: var(--accent); }
.w-violet { color: #9b6fff; }
.w-pink   { color: var(--pink); }

.hero-scroll{
  position: absolute; left: var(--content-pad); bottom: 36px; z-index: 2;
  display: flex; align-items: center; gap: 10px; color: var(--gray);
  font-size: 11px; letter-spacing: .18em; text-transform: uppercase;
}
.hero-scroll .mouse{ width: 20px; height: 32px; border: 1px solid var(--gray); border-radius: 12px; position: relative; }
.hero-scroll .mouse::after{ content:""; position:absolute; left:50%; top:6px; width:3px; height:6px; border-radius:2px; background:var(--accent); transform:translateX(-50%); animation: scrolly 1.6s var(--ease) infinite; }
@keyframes scrolly{ 0%{opacity:0; transform:translate(-50%,0)} 40%{opacity:1} 100%{opacity:0; transform:translate(-50%,10px)} }

/* ════════════════════════════════ SHOWREEL ══ */
.showreel{ background: var(--bg); }
.showreel-glow{
  position: absolute; right: -14%; top: -18%; width: 58vw; height: 58vw;
  border-radius: 50%; filter: blur(80px); opacity: .5; pointer-events: none;
  background: radial-gradient(circle at 60% 40%, rgba(124,58,237,.5), rgba(255,46,138,.22) 48%, transparent 70%);
}
.showreel .slide-inner{ position: relative; z-index: 2; }
.showreel-head{
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 24px; flex-wrap: wrap; margin-bottom: 26px;
}
.showreel-sub{ color: var(--gray); font-size: 14px; letter-spacing: .04em; text-transform: uppercase; }

/* Cadre vidéo — vedette de la section, contours arrondis.
   Largeur dérivée de la hauteur dispo pour tenir dans l'écran en 16:9. */
.reel-frame{
  position: relative;
  aspect-ratio: 16 / 9;
  /* Aligné à gauche sur le titre + aussi grand que possible sans que
     la section dépasse l'écran (largeur bornée par la hauteur dispo) */
  width: min(100%, calc((100vh - 300px) * 16 / 9));
  margin-inline: auto;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: #0a0a09;
  box-shadow: 0 40px 90px rgba(0,0,0,.55);
}
.reel-video{
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: contain; background: #000;
}

/* Poster d'attente — remplacé par la vidéo au clic */
.reel-poster{
  position: absolute; inset: 0; z-index: 2;
  display: grid; place-items: center;
  /* Miniature = 1re frame de la vidéo (poster.jpg) + léger voile pour
     le contraste du bouton play. URL relative à homepage.css. */
  background:
    radial-gradient(circle at 50% 50%, rgba(0,0,0,.12), rgba(0,0,0,.42)),
    url('../homepage/showreel/poster.jpg') center / cover no-repeat, #0a0a09;
  cursor: pointer;
  transition: opacity .5s ease;
}
.reel-poster.is-hidden{ opacity: 0; pointer-events: none; }
.reel-poster-word{
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(40px, 6.5vw, 110px); line-height: 1; white-space: nowrap;
  letter-spacing: .04em; text-transform: uppercase;
  color: transparent; -webkit-text-stroke: 1.5px rgba(255,255,255,.10);
  pointer-events: none; user-select: none;
}
.reel-play{
  position: relative; z-index: 2;
  width: 92px; height: 92px; border-radius: 50%;
  background: var(--accent); color: var(--bg);
  display: grid; place-items: center;
  cursor: pointer;
  transition: transform .35s var(--ease), box-shadow .35s ease;
}
.reel-play::before{
  content: ""; position: absolute; inset: -14px; border-radius: 50%;
  border: 1px solid rgba(216,255,0,.35);
  animation: reelPulse 2.2s ease-out infinite;
}
.reel-play svg{ width: 30px; height: 30px; margin-left: 5px; }
.reel-poster:hover .reel-play{
  transform: scale(1.08);
  box-shadow: 0 0 26px rgba(216,255,0,.5), 0 0 70px rgba(216,255,0,.2);
}
@keyframes reelPulse{
  0%  { transform: scale(.92); opacity: 1; }
  100%{ transform: scale(1.55); opacity: 0; }
}

/* Badge affiché si la vidéo n'est pas encore en ligne */
.reel-soon{
  position: absolute; left: 50%; bottom: 24px; z-index: 3;
  transform: translateX(-50%) translateY(8px);
  padding: 10px 18px; border-radius: var(--radius-pill);
  border: 1px solid var(--border); background: rgba(13,13,12,.88);
  font-family: var(--font-display); font-weight: 900; font-size: 10px;
  letter-spacing: .18em; text-transform: uppercase; color: var(--accent);
  opacity: 0; pointer-events: none;
  transition: opacity .35s ease, transform .35s ease;
}
.reel-soon.is-visible{ opacity: 1; transform: translateX(-50%) translateY(0); }

/* Ligne méta sous le player */
.reel-meta{
  display: none;
}
.reel-sound{ display: inline-flex; align-items: center; gap: 8px; color: var(--accent); }
.reel-eq{ display: inline-flex; align-items: flex-end; gap: 2.5px; height: 11px; }
.reel-eq b{
  width: 2.5px; height: 4px; background: currentColor; border-radius: 1px;
  animation: reelEq 1.1s ease-in-out infinite;
}
.reel-eq b:nth-child(2){ animation-delay: .18s; }
.reel-eq b:nth-child(3){ animation-delay: .36s; }
@keyframes reelEq{ 0%, 100%{ height: 4px; } 50%{ height: 11px; } }

/* Mobile : player 16:9 pleine largeur (le 9:16 dédié viendra plus tard) */
.showreel{ padding-bottom: 20px; }
@media (max-width: 768px){
  .showreel{ padding-bottom: 12px; }
  .showreel-head{ margin-bottom: 20px; }
  .reel-frame, .reel-meta{ width: 100%; }
  .reel-frame{ border-radius: 16px; }
  .reel-play{ width: 64px; height: 64px; }
  .reel-play svg{ width: 22px; height: 22px; margin-left: 3px; }
  .reel-meta{ display: none; }
}
@media (prefers-reduced-motion: reduce){
  .reel-play::before, .reel-eq b{ animation: none; }
}

/* ════════════════════════════════ SERVICES ══ */
.services{ position: relative; }
.services .slide-inner{ position: relative; z-index: 2; }

/* Glow vert qui suit le curseur (--gx/--gy mis à jour par JS) */
.services-glow{
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(
    circle 55vw at var(--gx, 30%) var(--gy, 75%),
    rgba(216,255,0,.13) 0%,
    rgba(216,255,0,.06) 40%,
    transparent 70%
  );
  transition: background 0.05s linear;
}

.svc-grid{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }

/* La carte elle-même ne fade pas : ce sont ses couches qui s'animent.
   On neutralise le [data-anim] de base.css. */
.svc-card{
  position: relative; border-radius: var(--radius-md);
  padding: 26px; min-height: 300px; display: flex; flex-direction: column; justify-content: space-between;
  background: transparent; border: none;
  opacity: 1 !important; transform: none !important;
  transition: box-shadow var(--transition), transform var(--transition);
}

/* Couche de remplissage (le fond qui apparaît après le tracé) */
.svc-fill{
  position: absolute; inset: 0; z-index: 0; border-radius: var(--radius-md);
  background: rgba(13,13,12,.65); backdrop-filter: blur(8px);
  opacity: 0; transition: opacity .55s ease;
}
/* Lueur verte du bas au hover */
.svc-fill::after{
  content:""; position:absolute; inset:0; border-radius: inherit;
  background: linear-gradient(0deg, rgba(216,255,0,.08), transparent 60%);
  opacity: 0; transition: opacity .5s var(--ease);
}

/* Cadre SVG — viewBox mis à jour par JS pour fitter exactement la carte */
.svc-frame{ position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none; }
.svc-frame rect{
  fill: none; stroke: rgba(255,255,255,.18); stroke-width: 1.5;
  stroke-dasharray: 1000; stroke-dashoffset: 1000;
  /* stroke-dashoffset animé par @keyframes (pas de transition pour éviter le lag hover) */
  transition: stroke .35s ease; /* uniquement pour le changement de couleur au hover */
}

/* @keyframes draw-in : one-shot, sans transition-delay qui persiste */
@keyframes svcDrawBorder { to { stroke-dashoffset: 0; } }
@keyframes svcFadeIn     { to { opacity: 1; transform: none; } }
@keyframes svcIconDraw   { to { stroke-dashoffset: 0; } }

.svc-card.is-visible .svc-frame rect{
  animation: svcDrawBorder .9s cubic-bezier(0.4,0,0.2,1) forwards;
}
.svc-card.is-visible .svc-fill{
  animation: svcFadeIn .5s ease forwards;
  animation-delay: inherit; /* récupéré via nth-child ci-dessous */
}
.svc-card.is-visible .svc-n,
.svc-card.is-visible .svc-icon,
.svc-card.is-visible .svc-body{ animation: svcFadeIn .5s ease forwards; }
.svc-card.is-visible .svc-icon svg path,
.svc-card.is-visible .svc-icon svg circle,
.svc-card.is-visible .svc-icon svg line,
.svc-card.is-visible .svc-icon svg polyline,
.svc-card.is-visible .svc-icon svg rect{ animation: svcIconDraw 1.1s cubic-bezier(0.4,0,0.2,1) forwards; }

/* Stagger par carte (animation-delay) */
.svc-card.is-visible:nth-child(1) .svc-frame rect           { animation-delay: 0s; }
.svc-card.is-visible:nth-child(1) .svc-fill                 { animation-delay: .55s; }
.svc-card.is-visible:nth-child(1) .svc-n,
.svc-card.is-visible:nth-child(1) .svc-icon,
.svc-card.is-visible:nth-child(1) .svc-body                 { animation-delay: .9s; }
.svc-card.is-visible:nth-child(1) .svc-icon svg *           { animation-delay: 1.1s; }

.svc-card.is-visible:nth-child(2) .svc-frame rect           { animation-delay: .45s; }
.svc-card.is-visible:nth-child(2) .svc-fill                 { animation-delay: 1s; }
.svc-card.is-visible:nth-child(2) .svc-n,
.svc-card.is-visible:nth-child(2) .svc-icon,
.svc-card.is-visible:nth-child(2) .svc-body                 { animation-delay: 1.35s; }
.svc-card.is-visible:nth-child(2) .svc-icon svg *           { animation-delay: 1.55s; }

.svc-card.is-visible:nth-child(3) .svc-frame rect           { animation-delay: .9s; }
.svc-card.is-visible:nth-child(3) .svc-fill                 { animation-delay: 1.45s; }
.svc-card.is-visible:nth-child(3) .svc-n,
.svc-card.is-visible:nth-child(3) .svc-icon,
.svc-card.is-visible:nth-child(3) .svc-body                 { animation-delay: 1.8s; }
.svc-card.is-visible:nth-child(3) .svc-icon svg *           { animation-delay: 2s; }

.svc-card.is-visible:nth-child(4) .svc-frame rect           { animation-delay: 1.35s; }
.svc-card.is-visible:nth-child(4) .svc-fill                 { animation-delay: 1.9s; }
.svc-card.is-visible:nth-child(4) .svc-n,
.svc-card.is-visible:nth-child(4) .svc-icon,
.svc-card.is-visible:nth-child(4) .svc-body                 { animation-delay: 2.25s; }
.svc-card.is-visible:nth-child(4) .svc-icon svg *           { animation-delay: 2.45s; }

/* Contenu : état initial (caché avant animation) */
.svc-n, .svc-icon, .svc-body{ position: relative; z-index: 2; opacity: 0; transform: translateY(14px); }
.svc-n{ position: absolute; top: 22px; right: 24px; font-family: var(--font-display); font-weight: 900; font-size: 13px; color: var(--gray-dark); }
.svc-icon{ width: 46px; height: 46px; }
.svc-icon svg{ width: 100%; height: 100%; overflow: visible; }
.svc-card h3{ font-family: var(--font-main); font-weight: 700; font-size: 24px; line-height: 1; text-transform: uppercase; letter-spacing: -.01em; margin-bottom: 12px; }
.svc-card p{ color: var(--gray); font-size: 14px; line-height: 1.5; max-width: 24ch; }

/* Icônes SVG : état initial */
.svc-icon svg path,
.svc-icon svg circle,
.svc-icon svg line,
.svc-icon svg polyline,
.svc-icon svg rect{ stroke-dasharray: 300; stroke-dashoffset: 300; }

/* Hover — sans aucun délai, réactif immédiatement */
.svc-card:hover{ transform: translateY(-6px); box-shadow: 0 0 32px rgba(216,255,0,.08), 0 20px 40px rgba(0,0,0,.4); }
.svc-card:hover .svc-frame rect{ stroke: rgba(216,255,0,.75); }
.svc-card:hover .svc-fill::after{ opacity: 1; }

/* ════════════════════════════════ PROJETS ══ */
.projets-head{ display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-bottom: 28px; }
.projets-sub{ color: var(--gray); font-size: 14px; letter-spacing: .04em; margin-top: 10px; text-transform: uppercase; }
.projets-all{ display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--gray); transition: color var(--transition); }
.projets-all svg{ width: 14px; height: 14px; transition: transform var(--transition); }
.projets-all:hover{ color: var(--accent); } .projets-all:hover svg{ transform: translate(3px,-3px); }
.projets-viewport{ overflow: hidden; }
.projets-track{
  display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: none;
  scroll-behavior: auto; padding-bottom: 6px; scrollbar-width: none; cursor: grab;
}
.projets-track::-webkit-scrollbar{ display: none; }
.projets-track.is-drag{ cursor: grabbing; scroll-behavior: auto; }

.proj-card{
  position: relative; flex: 0 0 clamp(260px, 24vw, 340px); aspect-ratio: 4/5;
  border-radius: var(--radius-md); overflow: hidden; background: #161616;
  border: 2px solid var(--border); scroll-snap-align: start;
  transition: border-color .4s ease, box-shadow .4s ease;
}
.proj-img{ position: absolute; inset: 0; }
.proj-img img{ width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.proj-card:hover .proj-img img{ transform: scale(1.07); }

/* Outline verte épaisse au hover */
.proj-card:hover{
  border-color: var(--accent);
  box-shadow: 0 0 18px rgba(216,255,0,.15), 0 20px 40px rgba(0,0,0,.5);
}

.proj-meta{ position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; padding: 18px; z-index: 1; background: linear-gradient(0deg, rgba(0,0,0,.78), transparent 58%); }
.proj-name{ font-size: 21px; font-weight: 700; line-height: 1.05; margin-bottom: 6px; }
.proj-cat{ font-family: var(--font-display); font-weight: 900; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }

/* Icône flèche — fond noir 50%, vert au hover, scale SVG */
.proj-arrow{
  position: absolute; top: 14px; right: 14px; width: 40px; height: 40px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.4); background: rgba(0,0,0,.5);
  display: grid; place-items: center; z-index: 2;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.proj-arrow svg{ width: 15px; height: 15px; color: #fff; transform-box: fill-box; transform-origin: center; transition: transform .35s ease, color .35s ease; }
.proj-card:hover .proj-arrow{
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 12px rgba(216,255,0,.4);
}
.proj-card:hover .proj-arrow svg{ color: var(--bg); transform: rotate(-45deg); }

.projets-controls{ display: flex; align-items: center; gap: 12px; margin-top: 24px; }
.proj-ctrl{
  width: 48px; height: 48px; border: 2.5px solid rgba(255,255,255,.65); border-radius: 50%;
  display: grid; place-items: center; color: var(--white);
  transition: box-shadow var(--transition);
}
.proj-ctrl:hover{ box-shadow: 0 0 10px rgba(255,255,255,.18); }
.proj-ctrl svg{ width: 16px; height: 16px; }

.projets-bar{
  flex: 1; height: 4px; background: var(--border); border-radius: 4px;
  position: relative; overflow: hidden; cursor: pointer;
}
.projets-bar i{
  position: absolute; left: 0; top: 0; height: 100%; width: 22%;
  background: var(--accent); border-radius: 4px;
  transition: left .25s ease, width .25s ease;
  box-shadow: 0 0 8px rgba(216,255,0,.45);
}

/* ════════════════════════════════ À PROPOS ══ */
.apropos-blob{
  position: absolute; right: -12%; bottom: -22%; width: 60vw; height: 60vw;
  border-radius: 50%; z-index: 0; filter: blur(80px); opacity: .6;
  background: conic-gradient(from 120deg, var(--violet), var(--pink), var(--accent), var(--violet));
  animation: blobSpin 26s linear infinite;
}
@keyframes blobSpin{ to{ transform: rotate(360deg) } }
.apropos .slide-inner{ position: relative; z-index: 2; }
.apropos-grid{ display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.apropos-text p{ font-size: clamp(18px, 2vw, 24px); line-height: 1.4; max-width: 42ch; margin-bottom: 18px; }
.apropos-text p.muted{ color: var(--gray); font-size: 16px; line-height: 1.6; }
.apropos-stats{ display: flex; flex-direction: column; gap: 24px; }
.stat{ border-top: 1px solid var(--border); padding-top: 14px; }
.stat-num{ font-family: var(--font-display); font-weight: 900; font-size: clamp(40px, 5vw, 66px); line-height: 1; letter-spacing: -.02em; color: var(--accent); }
.stat-label{ color: var(--gray); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; margin-top: 8px; }

/* ════════════════════════════════ APPROCHE ══ */
.approche{ position: relative; }
.approche .slide-inner{ position: relative; z-index: 2; }

/* Glow qui suit le curseur */
.approche-glow{
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(
    circle 50vw at var(--gx, 60%) var(--gy, 40%),
    rgba(216,255,0,.10) 0%,
    rgba(216,255,0,.04) 45%,
    transparent 70%
  );
}

.approche-intro{ font-family: var(--font-main); font-weight: 700; font-size: clamp(24px, 3.2vw, 44px); line-height: 1.1; letter-spacing: -.02em; max-width: 20ch; margin-bottom: 44px; }
.approche-intro b{ color: var(--accent); }
.approche-grid{ display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step{ position: relative; border-top: 1px solid var(--border); padding-top: 18px; transition: border-color var(--transition); }
.step:hover{ border-color: var(--accent); }
.step-n{ font-family: var(--font-display); font-weight: 900; font-size: 13px; color: var(--accent); letter-spacing: .1em; }
.step h3{ font-family: var(--font-main); font-weight: 700; font-size: 22px; text-transform: uppercase; margin: 14px 0 10px; letter-spacing: -.01em; }
.step p{ color: var(--gray); font-size: 14px; line-height: 1.5; max-width: 22ch; }

/* ════════════════════════════════ CONTACT ══ */
.contact{ position: relative; }

/* Pas de glow ambiant sur la section contact */
.contact-glow{ display: none; }

/* Glow qui suit le curseur */
.contact-mouse-glow{
  position: absolute; width: 60vw; height: 60vw; border-radius: 50%;
  filter: blur(80px); pointer-events: none; z-index: 0;
  background: radial-gradient(circle,
    rgba(124,58,237,.3) 0%,
    rgba(255,46,138,.18) 40%,
    transparent 70%);
  transform: translate(-50%, -50%);
  left: 50%; top: 50%;
  transition: left 1.2s cubic-bezier(0.25,0.46,0.45,0.94), top 1.2s cubic-bezier(0.25,0.46,0.45,0.94);
}

.contact .slide-inner{ position: relative; z-index: 2; }
.contact-grid{ display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.contact-title{ font-family: var(--font-main); font-weight: 700; font-size: clamp(36px, 5vw, 72px); line-height: 1; letter-spacing: -.02em; text-transform: uppercase; margin: 14px 0 18px; }
.contact-title b{ color: var(--accent); }
.contact-p{ color: var(--gray); font-size: 16px; max-width: 30ch; margin-bottom: 22px; }
.contact-mail{ display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 900; font-size: 13px; letter-spacing: .06em; border-bottom: 2px solid rgba(255,255,255,.25); padding-bottom: 6px; transition: color var(--transition), border-color var(--transition); }
.contact-mail svg{ width: 16px; height: 16px; flex-shrink: 0; transition: transform var(--transition); }
.contact-mail:hover{ color: var(--accent); border-color: var(--accent); }
.contact-mail:hover svg{ transform: translate(3px, -3px); }
.contact-form{ display: flex; flex-direction: column; gap: 18px; background: rgba(13,13,12,.55); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border: 1px solid var(--border); border-radius: var(--radius-md); padding: clamp(22px, 3vw, 36px); }
.field label{ display: block; font-family: var(--font-display); font-weight: 900; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--gray); margin-bottom: 8px; }
.field input, .field textarea{ width: 100%; background: transparent; border: none; border-bottom: 1px solid var(--border); color: var(--white); font-family: var(--font-main); font-size: 16px; padding: 10px 0; transition: border-color var(--transition); resize: none; }
.field input::placeholder, .field textarea::placeholder{ color: var(--gray-dark); }
.field input:focus, .field textarea:focus{ outline: none; border-color: var(--accent); }
.field textarea{ min-height: 160px; }

/* Upload fichier */
.field-file label{ display: flex; align-items: center; gap: 8px; cursor: pointer; border: 1px dashed rgba(255,255,255,.18); border-radius: 8px; padding: 12px 16px; color: var(--gray); font-family: var(--font-display); font-weight: 900; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; transition: border-color var(--transition), color var(--transition); }
.field-file label:hover{ border-color: var(--accent); color: var(--accent); }
.field-file label svg{ width: 15px; height: 15px; flex-shrink: 0; }
.field-file input[type="file"]{ display: none; }
.field-file .file-name{ font-family: var(--font-main); font-weight: 500; font-size: 12px; color: var(--gray); margin-top: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ── RAIL DE PROGRESSION ───────────────────────────────────── */
.slide-rail{ position: fixed; right: 28px; top: 50%; transform: translateY(-50%); z-index: 90; display: flex; flex-direction: column; gap: 16px; }
.slide-rail-item{ display: flex; align-items: center; gap: 10px; justify-content: flex-end; color: var(--gray-dark); transition: color var(--transition); }
.slide-rail-item span{ font-family: var(--font-display); font-weight: 900; font-size: 10px; letter-spacing: .1em; opacity: 0; transform: translateX(6px); transition: opacity var(--transition), transform var(--transition); }
.slide-rail-item i{ width: 7px; height: 7px; border-radius: 50%; background: currentColor; transition: transform var(--transition); }
.slide-rail-item:hover, .slide-rail-item.is-active{ color: var(--accent); }
.slide-rail-item:hover span, .slide-rail-item.is-active span{ opacity: 1; transform: translateX(0); }
.slide-rail-item.is-active i{ transform: scale(1.7); }

/* ════════════════════════════════ RESPONSIVE ══ */
@media (max-width: 1024px){
  .svc-grid{ grid-template-columns: repeat(2, 1fr); }
  .approche-grid{ grid-template-columns: repeat(2, 1fr); }
  .slide-rail{ display: none; }
}
@media (max-width: 768px){
  html{ scroll-snap-type: none; }
  /* Padding-top réduit car le header mobile fait 72px */
  .slide{ min-height: auto; padding: 80px var(--content-pad) 48px; }
  .hero{ min-height: 100svh; padding: 90px var(--content-pad) 0; align-items: flex-start; }
  .hero-content{ padding-bottom: 48px; }
  .hero-title{ font-size: clamp(48px, 12vw, 88px); }
  .hero-eyebrow{ font-size: 11px; margin-bottom: 16px; }
  .hero-desc{ font-size: 14.5px; margin: 18px 0 22px; max-width: 30ch; }
  .hero-cta{ gap: 10px; max-width: 30ch; }
  .hero-cta .btn{ min-height: 44px; padding: 12px 20px; font-size: 12px; }
  .hero-words{ display: none; }
  .hero-scroll{ bottom: 24px; font-size: 10px; }

  .slide-head{ margin-bottom: 32px; }
  .slide-h2{ font-size: clamp(34px, 10vw, 56px); }

  /* Services */
  .svc-grid{ grid-template-columns: 1fr; gap: 14px; }
  .svc-card{ min-height: 220px; padding: 22px; justify-content: flex-start; }
  .svc-body{ margin-top: 22px; }
  .svc-card h3{ font-size: 20px; }
  .svc-card p{ font-size: 13px; }

  /* Projets carousel */
  .projets-head{ flex-direction: column; align-items: flex-start; gap: 16px; margin-bottom: 22px; }
  .projets-all{ font-size: 11px; }
  .proj-card{ flex-basis: 78vw; }
  .projets-track{ scroll-snap-type: x mandatory; scroll-behavior: auto; }
  .proj-name{ font-size: 18px; }
  .projets-controls{ gap: 10px; margin-top: 18px; }
  .proj-ctrl{ width: 42px; height: 42px; }

  /* À propos */
  .apropos-grid{ grid-template-columns: 1fr; gap: 32px; }
  .apropos-text p{ font-size: 18px; }
  .apropos-text p.muted{ font-size: 14.5px; }
  .apropos-stats{ gap: 18px; }
  .stat-num{ font-size: 36px; }
  .stat-label{ font-size: 12px; }

  /* Approche */
  .approche-grid{ grid-template-columns: 1fr; gap: 18px; }
  .approche-intro{ font-size: 22px; margin-bottom: 28px; max-width: 100%; }
  .step h3{ font-size: 18px; margin: 10px 0 6px; }
  .step p{ font-size: 13px; max-width: 100%; }
  /* Steps — slide-in depuis la gauche avec stagger */
  .step[data-anim]{
    transform: translateX(-36px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .step[data-anim].is-visible{ opacity: 1; transform: translateX(0); }
  .approche .step[data-delay="1"]{ transition-delay: 0.06s; }
  .approche .step[data-delay="2"]{ transition-delay: 0.22s; }
  .approche .step[data-delay="3"]{ transition-delay: 0.38s; }
  .approche .step[data-delay="4"]{ transition-delay: 0.54s; }

  /* Contact */
  .contact-grid{ grid-template-columns: 1fr; gap: 28px; }
  .contact-title{ font-size: clamp(30px, 9vw, 48px); margin: 10px 0 14px; }
  .contact-p{ font-size: 14.5px; }
  .contact-mail{ font-size: 12px; word-break: break-all; }
  .contact-form{ padding: 22px 18px; gap: 14px; }
  .field label{ font-size: 11px; margin-bottom: 6px; }
  .field input, .field textarea{ font-size: 16px; }
  .field textarea{ min-height: 120px; }
  .contact-mouse-glow{ display: none; }
}

@media (max-width: 480px){
  .hero-cta{ flex-direction: column; align-items: stretch; }
  .hero-cta .btn{ justify-content: center; width: 100%; }
  .proj-card{ flex-basis: 84vw; }
}

@media (prefers-reduced-motion: reduce){
  .hero-fluid, .apropos-blob, .hero-title .spark{ animation: none; }
  .hero-title .line > span, .hero-desc, .hero-cta{ transform: none !important; opacity: 1 !important; transition: none; }
  .slide-h2 .char{ opacity: 1; transform: none; transition: none; }
}