/* ============================================================
   LAKOU — thème "Echook" : hero rouge, titres géants cyan
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:opsz,wght@14..32,400;14..32,500;14..32,600;14..32,700;14..32,800;14..32,900&display=swap');

:root {
  /* 2 couleurs : rouge + blanc (texte noir sur blanc, blanc sur rouge) */
  --ink: #141414;
  --white: #ffffff;
  --red: #dd2e1a;
  --grey: #6a6a70;
  --accent: #dd2e1a;   /* rouge : uniquement en petit accent */
  --navy: #141414;
  --f: 'Inter', -apple-system, sans-serif;
  /* fond sombre plat, uniforme partout (plus de dégradé qui se casse) */
  --bg-red: #0c0c0e;
  /* cyan (hero Echook) */
  --cyan-1: #b8f6f9;
  --cyan-2: #35dde8;
  --cyan-3: #6fe9f0;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--f); background: #fff; color: var(--ink); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; }

.js [data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.js [data-reveal].in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js [data-reveal] { opacity: 1; transform: none; } }

/* ============ HERO (style Echook : rouge + titres cyan) ============ */
/* hero fixé (parallaxe) : la 2e section remonte par-dessus au scroll */
.hero { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; min-height: 640px; overflow: hidden; background: #7a0402; z-index: 0; }

.stmt, .about, .feat, .mom, .work, .nums, .duo, .foot { position: relative; z-index: 1; }
.stmt {
  z-index: 2;
  margin-top: 100vh;
  border-radius: 44px 44px 0 0;
  box-shadow: 0 -26px 70px rgba(0,0,0,.32);
}

/* fond — PLACEHOLDER dégradé rouge : remplacer par l'image quand elle arrive
   (soit un <img class="hero-bg" src="...">, soit background-image ci-dessous) */
.hero-bg { position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(120% 40% at 50% 30%, rgba(255,60,40,.55), transparent 60%),
    linear-gradient(180deg, #9a0b05 0%, #7a0402 40%, #4c0000 100%); }
.hero-bg img, .hero-bg video { width: 100%; height: 100%; object-fit: cover; }

/* figure cutout au centre du hero */
/* figure ancrée en bas, DEVANT le grand titre (le personnage ressort) */
.hero-figure {
  position: absolute; z-index: 3; bottom: 0; left: 50%; transform: translateX(-50%);
  height: min(84%, 1050px); width: auto; max-width: none; object-fit: contain;
  pointer-events: none;
}
@media (max-width: 900px) { .hero-figure { height: 70%; max-width: 165%; } }

/* nav */
.nav { position: absolute; top: 0; left: 0; right: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 30px;
  padding: 26px 44px; color: #fff; }
.nav-logo { font-weight: 800; font-size: 1.35rem; letter-spacing: -.01em; }
.nav-links { display: flex; gap: 34px; font-weight: 600; font-size: .98rem; }
.nav-links a { opacity: .95; transition: opacity .15s; }
.nav-links a:hover { opacity: .6; }
.nav-right { font-weight: 700; }
.nav-burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; }
.nav-burger span { width: 26px; height: 2.5px; background: #fff; border-radius: 2px; }

/* contenu hero (haut : accroche cyan · bas : gros titre) — tient sur 1 écran.
   z-index 1 : les grands titres passent DERRIÈRE la figure (z-index 3) */
.hero-in { position: relative; z-index: 1; height: 100%;
  display: flex; flex-direction: column; justify-content: space-between; padding: 110px 44px 40px; }
/* l'accroche + le sous-titre restent lisibles au-dessus de la figure */
.hero-top { position: relative; z-index: 4; }
.hero-stat { text-align: center; align-self: center; max-width: 34ch; margin-bottom: 14px;
  color: #fff; font-weight: 700; font-size: clamp(.95rem, 1.5vw, 1.25rem); line-height: 1.35; }
.hero-stat b { color: var(--cyan-1); }

/* liste services à droite (desktop uniquement) */
.hero-side { position: absolute; z-index: 4; right: 44px; top: 50%; transform: translateY(-50%);
  list-style: none; text-align: right; }
.hero-side li { border-top: 1px solid rgba(255,255,255,.22); }
.hero-side li:last-child { border-bottom: 1px solid rgba(255,255,255,.22); }
.hero-side a { display: flex; align-items: center; justify-content: flex-end; gap: 16px; min-width: 230px;
  color: #fff; font-weight: 600; font-size: 1.08rem; padding: 15px 0; transition: color .18s, gap .18s; }
.hero-side a:hover { color: var(--cyan-2); gap: 22px; }
.hero-side b { color: var(--cyan-2); font-weight: 400; font-size: 1.1rem; }
@media (max-width: 900px) { .hero-side { display: none; } }

/* bouton flottant "Réserver un appel" (bas droite du hero) */
.hero-cta2 { position: absolute; z-index: 6; right: 44px; bottom: 40px;
  display: inline-flex; align-items: center; gap: 14px;
  background: #fff; color: var(--ink); font-weight: 700; font-size: 1.05rem;
  padding: 9px 9px 9px 26px; border-radius: 999px;
  box-shadow: 0 16px 40px rgba(0,0,0,.35); transition: transform .18s, box-shadow .18s; }
.hero-cta2:hover { transform: translateY(-3px); box-shadow: 0 22px 50px rgba(0,0,0,.45); }
.hero-cta2-arr { display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 12px; background: var(--ink); color: #fff; font-size: 1.25rem; }
@media (max-width: 900px) {
  .hero-cta2 { right: 22px; bottom: 24px; font-size: .95rem; padding: 8px 8px 8px 20px; gap: 10px; }
  .hero-cta2-arr { width: 40px; height: 40px; }
}

.hero-mid { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; margin-bottom: clamp(30px, 6vh, 70px); }
.hero-idea-t { color: rgba(255,255,255,.88); font-weight: 700; text-transform: uppercase;
  font-size: clamp(1.3rem, 2.3vw, 2.1rem); line-height: 1.12; letter-spacing: -.01em; }
.hero-logos { display: flex; gap: 20px; margin-top: 24px; color: #fff; font-size: 1.25rem; opacity: .92; }
.hero-svcs { list-style: none; text-align: right; }
.hero-svcs a { display: inline-flex; align-items: center; gap: 12px; color: #fff; font-weight: 600;
  font-size: clamp(.98rem, 1.4vw, 1.2rem); line-height: 2.1; transition: opacity .15s; }
.hero-svcs a:hover { opacity: .65; }
.hero-svcs b { font-weight: 600; }

.hero-meta { display: flex; justify-content: space-between; align-items: center; gap: 20px;
  color: #fff; font-weight: 600; font-size: .95rem; margin-bottom: 20px; }
.hero-rate b { letter-spacing: 2px; margin-right: 8px; }
.hero-socials a:hover { opacity: .65; }

.hero-bottom { display: flex; align-items: flex-end; justify-content: space-between; gap: 34px; }
.hero-mark {
  margin-bottom: -0.07em;
  color: #fff; font-weight: 900; text-transform: uppercase;
  font-size: clamp(4rem, 14.5vw, 17rem); line-height: .82; letter-spacing: -.035em;
  white-space: nowrap;
}
.hero-mark sup { font-size: .22em; vertical-align: super; font-weight: 800; }
.hero-cta-block { text-align: right; padding-bottom: 30px; }
.hero-cta-block p { color: rgba(255,255,255,.85); font-weight: 600; font-size: clamp(1rem, 1.4vw, 1.25rem); line-height: 1.35; margin-bottom: 18px; }
.hero-cta-pill {
  display: inline-flex; align-items: center; gap: 12px;
  background: #fff; color: var(--ink); font-weight: 700; font-size: 1rem;
  padding: 13px 26px; border-radius: 999px; transition: transform .18s, background .18s, color .18s;
}
.hero-cta-pill b { font-weight: 700; }
.hero-cta-pill:hover { background: var(--accent); color: #fff; transform: translateY(-2px); }

.hero-title, .hero-title2 {
  font-weight: 900; text-transform: uppercase;
  font-size: clamp(2.6rem, 10.5vw, 9rem);
  line-height: .84; letter-spacing: -.035em;
}
.hero-title {
  background: linear-gradient(178deg, var(--cyan-1) 4%, var(--cyan-2) 82%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub {
  margin-top: 26px; max-width: 26ch;
  color: var(--cyan-2); font-weight: 700; font-size: clamp(1.05rem, 1.8vw, 1.5rem); line-height: 1.35;
}
.hero-title2 .wt { color: #fff; }
.hero-title2 .cy {
  background: linear-gradient(178deg, var(--cyan-1) 4%, var(--cyan-2) 82%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ============ STATEMENT ============ */
.stmt { background: #fff; text-align: center; padding: 150px 40px 160px; }
.stmt-kicker { font-weight: 700; font-size: 1.02rem; margin-bottom: 48px; }
.stmt-title {
  font-weight: 800; letter-spacing: -.04em; line-height: 1.06;
  font-size: clamp(2.2rem, 5.6vw, 5.2rem);
  max-width: 1100px; margin: 0 auto;
}
.stmt-title .chip {
  display: inline-block; width: 1.05em; height: 1.05em; border-radius: 50%;
  object-fit: cover; vertical-align: -0.16em; margin: 0 .08em;
}

/* ============ ABOUT ============ */
.about { background: #fff; padding: 120px 44px; max-width: 1500px; margin: 0 auto; }
.kicker { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 1rem; }
.kicker::before { content: "✦"; color: var(--accent); }
.about-grid { display: grid; grid-template-columns: 220px 1fr; gap: 40px; }
.about-title { font-weight: 700; letter-spacing: -.03em; line-height: 1.14; font-size: clamp(1.7rem, 3.4vw, 3.1rem); }
.about-title .dim { color: #a3a3aa; }
.about-body { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; margin-top: 70px; align-items: start; }
.about-media { border-radius: 18px; overflow: hidden; aspect-ratio: 1920 / 1004; background: #111; }
.about-media img, .about-media video { width: 100%; height: 100%; object-fit: cover; }
.about-side { padding-top: 10px; }
.about-star { font-size: 2rem; line-height: 1; }
.about-side p { margin-top: 22px; color: #8b8b92; font-weight: 600; letter-spacing: -.01em; font-size: clamp(1.3rem, 2.2vw, 1.9rem); line-height: 1.35; }
.btn-accent {
  display: inline-flex; align-items: center; gap: 12px; margin-top: 34px;
  background: var(--accent); color: #fff; font-weight: 700; font-size: 1rem;
  padding: 14px 26px; border-radius: 8px; transition: transform .16s, box-shadow .16s;
}
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(255,61,0,.3); }
.btn-accent .arr { display: inline-flex; align-items: center; justify-content: center; width: 30px; height: 30px; background: #fff; color: var(--accent); border-radius: 6px; font-weight: 800; }

/* ============ FEATURES (seule section rouge) ============ */
.feat { background: #a81810; padding: 110px 44px 120px; }
.feat .feat-title { color: #fff; }
.feat .feat-sub { color: rgba(255,255,255,.85); }
.fcard { border: 1px solid #ececec; }
.feat-head { text-align: center; margin-bottom: 60px; }
.feat-title { font-weight: 800; letter-spacing: -.03em; color: var(--navy); font-size: clamp(2.2rem, 4.6vw, 4rem); }
.feat-sub { margin: 18px auto 0; max-width: 62ch; color: #6d6d74; font-weight: 500; font-size: 1.05rem; line-height: 1.6; }
.feat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; max-width: 1500px; margin: 0 auto; }
.fcard { position: relative; background: #fff; border-radius: 14px; padding: 34px 26px; min-height: 480px; display: flex; flex-direction: column; }
.fcard::before, .fcard::after { content: ""; position: absolute; width: 18px; height: 18px; border: 1.6px solid var(--accent); }
.fcard::before { top: 14px; left: 14px; border-right: 0; border-bottom: 0; }
.fcard::after { bottom: 14px; right: 14px; border-left: 0; border-top: 0; }
.fcard h3 { text-align: center; font-weight: 700; font-size: 1.35rem; letter-spacing: -.01em; margin-bottom: 22px; }
.fcard-img { flex: 1; border-radius: 10px; overflow: hidden; margin-bottom: 20px; }
.fcard-img img { width: 100%; height: 100%; object-fit: cover; }
.fcard-tag { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: .95rem; margin-bottom: 10px; }
.fcard-tag::before { content: "❤"; color: var(--accent); font-size: .9rem; }
.fcard p { color: #6d6d74; font-weight: 500; font-size: .95rem; line-height: 1.55; }
.fcard--photo { padding: 0; overflow: hidden; }
.fcard--photo::before, .fcard--photo::after { border-color: #fff; z-index: 2; }
.fcard--photo img { width: 100%; height: 100%; object-fit: cover; }
.fcard--photo .fcard-brand { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; z-index: 1;
  color: #fff; font-weight: 700; font-size: 2rem; letter-spacing: -.01em; text-shadow: 0 4px 20px rgba(0,0,0,.4); }
.fcard-note { margin-top: auto; }

/* ============ SERVICES (momentum) ============ */
.mom { background: var(--bg-red); color: #fff; text-align: center; padding: 110px 44px 130px; }
.mom-star { display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px;
  background: #fff; color: var(--red); border-radius: 14px; font-size: 1.5rem; }
.mom-title { font-weight: 700; letter-spacing: -.03em; line-height: 1.02;
  font-size: clamp(2.4rem, 6.4vw, 5.4rem); max-width: 18ch; margin: 30px auto 64px; }
.mom-row { display: flex; gap: 20px; justify-content: center; align-items: flex-start; max-width: 1300px; margin: 0 auto; }
.mom-tile { position: relative; flex: 1 1 0; border-radius: 16px; overflow: hidden;
  aspect-ratio: 3/4; box-shadow: 0 24px 50px rgba(0,0,0,.28); }
.mom-tile--b { margin-top: 34px; }
.mom-tile--c { margin-top: 12px; }
.mom-tile--d { margin-top: 44px; }
.mom-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s cubic-bezier(.2,.6,.2,1); }
.mom-tile:hover img { transform: scale(1.06); }
.mom-tag { position: absolute; left: 12px; bottom: 12px; z-index: 2;
  background: rgba(255,255,255,.94); color: var(--ink); font-weight: 700; font-size: .85rem;
  padding: 8px 14px; border-radius: 999px; }
.mom-cta { display: inline-block; margin-top: 62px; background: #fff; color: var(--ink);
  font-weight: 800; font-size: 1.05rem; padding: 17px 42px; border-radius: 10px;
  transition: transform .18s, box-shadow .18s; }
.mom-cta:hover { transform: translateY(-3px); box-shadow: 0 18px 40px rgba(0,0,0,.3); }

/* ============ RESULTS ============ */
.res { background: #fff; padding: 40px 44px 140px; }

/* variante rouge : l'ancien hero devient l'ouverture des projets */
.res--red {
  background:
    radial-gradient(90% 50% at 78% 8%, rgba(255,60,40,.85), transparent 60%),
    radial-gradient(70% 45% at 12% 38%, rgba(255,30,20,.6), transparent 65%),
    radial-gradient(110% 70% at 50% 100%, rgba(120,0,0,.9), transparent 70%),
    linear-gradient(160deg, #a80d06 0%, #7e0402 38%, #560000 72%, #3a0000 100%);
  padding: 110px 44px 130px;
}
.res-hero { display: flex; flex-direction: column; max-width: 1400px; margin: 0 auto 90px; }
.res--red .hero-title2 { margin-top: 60px; text-align: right; }
.res--red .hero-stat { margin-top: 70px; }
.res--red .rtile-cap b { color: #fff; }
.res--red .rtile-cap span { color: rgba(255,255,255,.62); }
.res-head { display: grid; grid-template-columns: 1.4fr .6fr; gap: 40px; align-items: end; margin-bottom: 60px; max-width: 1400px; margin-left: auto; margin-right: auto; }
.res-title { font-weight: 800; letter-spacing: -.04em; line-height: 1.0; font-size: clamp(2.4rem, 5.4vw, 5rem); }
.res-note { font-weight: 700; font-size: 1.05rem; line-height: 1.5; max-width: 26ch; justify-self: end; padding-bottom: 8px; }
.res-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px 40px; max-width: 1400px; margin: 0 auto; }
.rtile { display: block; }
.rtile-shot { position: relative; overflow: hidden; border-radius: 14px; aspect-ratio: 1 / 0.96; background: #eee; }
.rtile-shot img, .rtile-shot video { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.6,.2,1); }
.rtile:hover .rtile-shot img, .rtile:hover .rtile-shot video { transform: scale(1.04); }
.rtile-cap { margin-top: 16px; font-size: 1.15rem; }
.rtile-cap b { font-weight: 700; }
.rtile-cap span { color: #8b8b92; font-weight: 600; }

/* ============ PROJETS (showcase éditorial) ============ */
.work { background: var(--bg-red); color: #fff; padding: 130px 44px 140px; }
.kicker--light { color: #fff; }
.kicker--light::before { color: #fff; }
/* accents clairs sur fond rouge */
.work .wrow-idx { color: #ffd9d3; }
.work .wrow:hover .wrow-name { color: #ffd9d3; }
.work .wrow-link { border-color: #fff; }
.work .wrow-link b { color: #fff; }
.work .wrow { border-color: rgba(255,255,255,.16); }
.work .wrow:hover { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.32); }
.work .work-h2 .dim { color: rgba(255,255,255,.5); }
.work .work-note { color: rgba(255,255,255,.82); }
.work .work-note b { color: #fff; }
.work .wrow-tags { color: rgba(255,255,255,.7); }
.work .wrow-desc { color: rgba(255,255,255,.82); }
.work .wrow-media { background: rgba(0,0,0,.18); }
.work-head { max-width: 1500px; margin: 0 auto 90px; display: grid; grid-template-columns: 1.4fr .6fr; gap: 40px; align-items: end; }
.work-h2 { margin-top: 18px; font-weight: 800; letter-spacing: -.04em; line-height: .96; font-size: clamp(2.6rem, 6.5vw, 5.6rem); }
.work-h2 .dim { color: #55555c; }
.work-note { font-weight: 500; font-size: 1.05rem; line-height: 1.6; color: #b7b7bd; max-width: 32ch; justify-self: end; padding-bottom: 10px; }
.work-note b { color: #fff; font-weight: 700; }

.work-rows { max-width: 1500px; margin: 0 auto; display: flex; flex-direction: column; gap: 30px; }
.wrow {
  display: grid; grid-template-columns: 1.15fr .85fr; gap: 60px; align-items: center;
  padding: 30px; border-radius: 20px; border: 1px solid rgba(255,255,255,.09);
  transition: background .3s, border-color .3s;
}
.wrow:hover { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.18); }
.wrow--flip .wrow-media { order: 2; }
.wrow-media { border-radius: 14px; overflow: hidden; aspect-ratio: 16/10; background: #17171a; }
.wrow-media img, .wrow-media video { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.6,.2,1); }
.wrow:hover .wrow-media img, .wrow:hover .wrow-media video { transform: scale(1.05); }
.wrow-idx { font-weight: 700; font-size: 1rem; color: var(--accent); letter-spacing: .1em; }
.wrow-name { font-weight: 800; letter-spacing: -.03em; line-height: .95; font-size: clamp(2.6rem, 5vw, 4.6rem); margin: 12px 0 16px; transition: color .25s; }
.wrow:hover .wrow-name { color: var(--accent); }
.wrow-tags { color: #9a9aa1; font-weight: 600; font-size: 1rem; letter-spacing: .01em; }
.wrow-desc { color: #b7b7bd; font-weight: 500; font-size: 1.05rem; line-height: 1.55; margin: 20px 0 26px; max-width: 40ch; }
.wrow-link { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; font-size: 1.05rem;
  border-bottom: 2px solid var(--accent); padding-bottom: 4px; }
.wrow-link b { color: var(--accent); }

/* ============ CHIFFRES (lignes) ============ */
.nums { background: var(--bg-red); color: #fff; padding: 90px 44px; }
.nums-in { max-width: 1240px; margin: 0 auto; }
.nums-row {
  display: grid; grid-template-columns: 1fr 1.4fr auto; gap: 24px; align-items: center;
  padding: 22px 4px; border-bottom: 1px solid rgba(255,255,255,.12);
  transition: padding-left .22s, background .22s;
}
.nums-row:hover { padding-left: 16px; background: rgba(255,255,255,.03); }
.nums-name { font-weight: 700; font-size: 1.05rem; }
.nums-desc { color: rgba(255,255,255,.55); font-weight: 500; font-size: .95rem; text-align: center; }
.nums-val { font-weight: 700; font-size: .98rem; color: rgba(255,255,255,.8); }

/* ============ CTA DUO ============ */
.duo { background: var(--bg-red); padding: 20px 44px 90px; }
.duo-in { max-width: 1500px; margin: 0 auto; display: grid; grid-template-columns: 1.25fr 1fr; gap: 26px; }
.duo-card { position: relative; border-radius: 22px; padding: 52px; min-height: 560px; display: flex; flex-direction: column; overflow: hidden; }
.duo-dark { background: #fff; color: var(--ink); }
/* carte blanche : texte foncé (sinon invisible) */
.duo-dark .duo-pill { background: #f1f1f1; color: var(--ink); }
.duo-dark .duo-title .dim { color: #a0a0a6; }
.duo-dark .duo-foot p { color: #55555c; }
.duo-dark .duo-foot p b { color: var(--ink); }
.duo-dark .duo-arr { background: #f1f1f1; color: var(--ink); }
.duo-dark .duo-arr:hover { background: var(--accent); color: #fff; }
.duo-pill { position: absolute; top: 40px; right: 40px; background: rgba(255,255,255,.08); font-weight: 600; font-size: .92rem; color: #fff; padding: 12px 22px; border-radius: 999px; }
.duo-title { font-weight: 600; letter-spacing: -.03em; line-height: 1.08; font-size: clamp(2.2rem, 4.6vw, 4.2rem); }
.duo-title .dim { color: #8b8b92; }
.duo-foot { margin-top: auto; display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; }
.duo-foot p { max-width: 44ch; color: rgba(255,255,255,.78); font-weight: 500; font-size: 1.02rem; line-height: 1.6; }
.duo-foot p b { color: #fff; }
.duo-arr {
  flex: 0 0 auto; width: 54px; height: 54px; border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.08); color: #fff; font-size: 1.3rem;
  transition: background .2s, transform .2s;
}
.duo-arr:hover { background: var(--accent); transform: translateY(-2px); }
.duo-color { background: rgba(0,0,0,.22); color: #fff; justify-content: flex-end; }
.duo-color .duo-arr--light { position: absolute; top: 30px; right: 30px; background: #fff; color: var(--ink); z-index: 3; }
.duo-color:hover .duo-arr--light { background: #fff; transform: translateY(-2px); }
.duo-shot {
  position: absolute; top: 46px; left: 50%; transform: translateX(-50%);
  width: 62%; border-radius: 14px; box-shadow: 0 30px 60px rgba(0,0,0,.35);
}
.duo-title2 { position: relative; z-index: 2; font-weight: 600; letter-spacing: -.03em; line-height: 1.1; font-size: clamp(2rem, 3.6vw, 3.4rem); text-shadow: 0 6px 30px rgba(0,0,0,.35); }

/* ============ FOOTER ============ */
/* footer riche (façon Diroz) */
.ft2 { position: relative; z-index: 2; background: #0c0c0e; color: #fff; padding: 90px 44px 40px; overflow: hidden; }
.ft2-top { display: grid; grid-template-columns: 1.2fr 2fr; gap: 60px; margin-bottom: 30px; }
.ft2-email { font-weight: 600; letter-spacing: -.02em; font-size: clamp(1.6rem, 3.4vw, 2.7rem); transition: color .18s; }
.ft2-email:hover { color: var(--accent); }
.ft2-phone { display: inline-block; margin-top: 16px; color: rgba(255,255,255,.6); font-weight: 500; font-size: 1.1rem; }
.ft2-phone:hover { color: #fff; }
.ft2-place { margin-top: 12px; color: rgba(255,255,255,.4); font-size: .95rem; }
.ft2-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.ft2-col h4 { font-weight: 600; font-size: 1.15rem; margin-bottom: 16px; }
.ft2-col a { display: block; color: rgba(255,255,255,.58); font-weight: 500; padding: 7px 0; transition: color .15s; }
.ft2-col a:hover { color: #fff; }
.ft2-mark { font-weight: 900; letter-spacing: -.04em; line-height: .78; color: #fff;
  font-size: clamp(4.5rem, 21vw, 22rem); margin: 30px 0 26px; }
.ft2-mark sup { font-size: .14em; vertical-align: super; font-weight: 700; }
.ft2-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
  border-top: 1px solid rgba(255,255,255,.12); padding-top: 24px; color: rgba(255,255,255,.5); font-size: .9rem; }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .nav { padding: 20px 22px; }
  .nav-links { display: none; }
  .nav.open .nav-links {
    display: flex; flex-direction: column; gap: 8px;
    position: absolute; top: 64px; left: 0; right: 0;
    background: rgba(20,0,0,.96); padding: 20px 22px 26px; font-size: 1.15rem;
  }
  .nav-burger { display: flex; }
  .hero { height: 100vh; min-height: 560px; }
  .hero-in { padding: 92px 22px 34px; }
  .hero-sub { margin-top: 16px; font-size: 1.02rem; }
  .hero-stat { font-size: .95rem; }
  /* cibles tactiles ≥ 40px */
  .ft2-col a { padding: 11px 0; }
  .foot-nav a { padding: 10px 4px; }
  .res--red { padding: 70px 22px 90px; }
  .res--red .hero-title2 { margin-top: 30px; }
  .res--red .hero-stat { margin-top: 40px; }
  .stmt { padding: 90px 22px 100px; }
  .about { padding: 80px 22px; }
  .about-grid { grid-template-columns: 1fr; gap: 20px; }
  .about-body { grid-template-columns: 1fr; gap: 30px; margin-top: 40px; }
  .feat { padding: 80px 22px 90px; }
  .feat-grid { grid-template-columns: 1fr; }
  .fcard { min-height: 0; }
  .fcard--photo { min-height: 380px; }
  .mom { padding: 70px 22px 90px; }
  .mom-row { flex-wrap: wrap; gap: 14px; }
  .mom-tile { flex: 1 1 44%; margin-top: 0 !important; aspect-ratio: 1/1; }
  .work { padding: 80px 22px 90px; }
  .work-head { grid-template-columns: 1fr; gap: 16px; margin-bottom: 50px; }
  .work-note { justify-self: start; }
  .wrow { grid-template-columns: 1fr; gap: 24px; padding: 18px; }
  .wrow--flip .wrow-media { order: -1; }
  .nums { padding: 60px 22px; }
  .nums-row { grid-template-columns: 1fr auto; }
  .nums-desc { display: none; }
  .duo { padding: 10px 22px 60px; }
  .duo-in { grid-template-columns: 1fr; }
  .duo-card { padding: 30px 24px; min-height: 440px; }
  .duo-pill { top: 24px; right: 24px; }
  .duo-foot { flex-direction: column; align-items: flex-start; gap: 18px; }
  .ft2 { padding: 60px 22px 30px; }
  .ft2-top { grid-template-columns: 1fr; gap: 34px; }
  .ft2-cols { grid-template-columns: 1fr 1fr; gap: 24px; }
  .ft2-bottom { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   PAGES ÉTUDE DE CAS (au goût du jour : noir/blanc éditorial)
   ============================================================ */
.cs-body { background: #fff; color: var(--ink); }

.cs-nav { position: sticky; top: 0; z-index: 60; display: flex; align-items: center; justify-content: space-between;
  gap: 20px; padding: 20px 44px; background: rgba(255,255,255,.86); backdrop-filter: blur(12px); border-bottom: 1px solid #ececec; }
.cs-back { font-weight: 600; font-size: .98rem; }
.cs-back:hover { color: var(--accent); }
.cs-nav-logo { font-weight: 800; font-size: 1.3rem; }
.cs-nav-cta { font-weight: 700; font-size: .95rem; }
.cs-nav-cta:hover { color: var(--accent); }

.cs-hero { background: #0c0c0e; color: #fff; padding: 130px 44px 0; }
.cs-hero-in { max-width: 1300px; margin: 0 auto; }
.cs-cat { display: inline-block; color: var(--accent); font-weight: 700; letter-spacing: .12em; text-transform: uppercase; font-size: .82rem; }
.cs-title { font-weight: 800; letter-spacing: -.045em; line-height: .88; font-size: clamp(3.4rem, 13vw, 11rem); margin: 18px 0 22px; }
.cs-tagline { max-width: 46ch; color: rgba(255,255,255,.72); font-size: clamp(1.1rem, 1.8vw, 1.4rem); line-height: 1.45; }
.cs-cover { max-width: 1300px; margin: 60px auto 0; transform: translateY(60px); border-radius: 20px; overflow: hidden; box-shadow: 0 40px 90px rgba(0,0,0,.35); }
.cs-cover img, .cs-cover video { width: 100%; display: block; }

.cs-meta { max-width: 1300px; margin: 120px auto 0; padding: 40px 44px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; border-bottom: 1px solid #ececec; }
.cs-meta div span { display: block; color: #9a9aa1; font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 8px; }
.cs-meta div b { font-weight: 700; font-size: 1.05rem; }
.cs-meta a:hover { color: var(--accent); }

.cs-block { max-width: 940px; margin: 0 auto; padding: 100px 44px; }
.cs-lead { font-weight: 600; letter-spacing: -.02em; line-height: 1.35; font-size: clamp(1.5rem, 3.2vw, 2.4rem); }
.cs-lead em { font-style: normal; color: var(--accent); }

.cs-full { max-width: 1300px; margin: 0 auto 30px; padding: 0 44px; }
.cs-full img, .cs-full video { width: 100%; display: block; border-radius: 18px; }
.cs-portrait { max-width: 560px; margin: 30px auto; padding: 0 44px; }
.cs-portrait img, .cs-portrait video { width: 100%; display: block; border-radius: 20px; }
.cs-duo { max-width: 1300px; margin: 30px auto; padding: 0 44px; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.cs-duo img { width: 100%; display: block; border-radius: 18px; }

.cs-id { max-width: 1200px; margin: 0 auto; padding: 90px 44px; }
.cs-id-num { color: var(--accent); font-weight: 700; font-size: 1rem; letter-spacing: .1em; }
.cs-id h2 { font-weight: 800; letter-spacing: -.03em; font-size: clamp(2rem, 4.4vw, 3.4rem); margin: 10px 0 18px; }
.cs-id p { max-width: 60ch; color: #55555c; font-weight: 500; font-size: 1.1rem; line-height: 1.6; }
.cs-swatches { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 44px; }
.cs-sw span { display: block; height: 120px; border-radius: 14px; margin-bottom: 12px; box-shadow: inset 0 0 0 1px rgba(0,0,0,.06); }
.cs-sw b { display: block; font-weight: 700; font-size: .95rem; }
.cs-sw em { font-style: normal; color: #9a9aa1; font-size: .85rem; }

.cs-close { background: #0c0c0e; color: #fff; text-align: center; padding: 140px 44px; }
.cs-close-hand { color: var(--accent); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size: .9rem; }
.cs-close h2 { font-weight: 800; letter-spacing: -.04em; line-height: .95; font-size: clamp(2.6rem, 7vw, 6rem); margin: 20px 0 34px; }
.cs-close-actions { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }
.cs-close-cta { display: inline-block; background: #fff; color: var(--ink); font-weight: 800; font-size: 1.05rem; padding: 17px 40px; border-radius: 10px; transition: transform .18s; }
.cs-close-cta:hover { transform: translateY(-3px); }
.cs-close-live { display: inline-flex; align-items: center; color: rgba(255,255,255,.75); font-weight: 600; padding: 17px 10px; }
.cs-close-live:hover { color: #fff; }

@media (max-width: 860px) {
  .cs-nav { padding: 8px 22px; }
  .cs-nav-logo { display: none; }
  .cs-back, .cs-nav-cta { padding: 14px 0; }
  .cs-hero { padding: 100px 22px 0; }
  .cs-cover { transform: translateY(40px); }
  .cs-meta { margin-top: 80px; padding: 30px 22px; grid-template-columns: 1fr 1fr; gap: 22px; }
  .cs-block { padding: 70px 22px; }
  .cs-full, .cs-portrait, .cs-duo, .cs-id { padding-left: 22px; padding-right: 22px; }
  .cs-duo { grid-template-columns: 1fr; }
  .cs-swatches { grid-template-columns: 1fr 1fr; }
  .cs-close { padding: 90px 22px; }
}

/* ============ PAGE SERVICES ============ */
.svp-intro { max-width: 940px; margin: 0 auto; padding: 90px 44px 40px; }
.svp-intro p { font-weight: 600; letter-spacing: -.02em; line-height: 1.4; font-size: clamp(1.4rem, 3vw, 2.2rem); }
.svp-intro em { font-style: normal; color: var(--accent); }
.svp-row { max-width: 1200px; margin: 0 auto; padding: 80px 44px; border-top: 1px solid #ececec;
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.svp-row:nth-child(even) .svp-media { order: -1; }
.svp-num { color: var(--accent); font-weight: 700; font-size: 1rem; letter-spacing: .1em; }
.svp-name { font-weight: 800; letter-spacing: -.03em; line-height: .98; font-size: clamp(2rem, 4.4vw, 3.4rem); margin: 8px 0 16px; }
.svp-desc { color: #55555c; font-weight: 500; font-size: 1.1rem; line-height: 1.6; margin-bottom: 26px; max-width: 46ch; }
.svp-list { list-style: none; columns: 2; column-gap: 24px; }
.svp-list li { position: relative; padding: 8px 0 8px 20px; font-weight: 600; font-size: 1rem; break-inside: avoid; }
.svp-list li::before { content: "—"; position: absolute; left: 0; color: var(--accent); }
.svp-media { border-radius: 16px; overflow: hidden; aspect-ratio: 4/3; box-shadow: 0 24px 60px rgba(0,0,0,.12); }
.svp-media img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 860px) {
  .svp-intro { padding: 60px 22px 20px; }
  .svp-row { grid-template-columns: 1fr; gap: 26px; padding: 50px 22px; }
  .svp-row:nth-child(even) .svp-media { order: 0; }
  .svp-media { order: -1; }
  .svp-list { columns: 1; }
}

/* sélecteur de langue dans le footer */
.ft2-lang { order: -1; margin-right: auto; font-weight: 700; color: #fff;
  border: 1px solid rgba(255,255,255,.28); border-radius: 999px; padding: 7px 16px; transition: background .18s, color .18s; }
.ft2-lang:hover { background: #fff; color: var(--ink); }
@media (max-width: 860px) { .ft2-lang { order: 0; } }