/* VINI Elevated Studio — feuille de style commune
   Noir profond + or champagne, le dégradé « aurora » réservé aux accents. */

:root {
  --noir: #070708;
  --noir-2: #0e0e11;
  --noir-3: #16161b;
  --ligne: rgba(217, 191, 138, 0.18);
  --or: #d9bf8a;
  --or-2: #b8975a;
  --or-clair: #f1e3c2;
  --blanc: #f5f2ec;
  --gris: #a9a49a;
  --aurora: linear-gradient(100deg, #ff7a3d 0%, #d13cff 45%, #4e7bff 100%);
  --aurora-doux: linear-gradient(100deg, rgba(255,122,61,.55), rgba(209,60,255,.55), rgba(78,123,255,.55));
  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --gouttiere: clamp(20px, 5vw, 72px);
  --rayon: 6px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--noir);
  color: var(--blanc);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { margin: 0; font-weight: 500; line-height: 1.05; }
p { margin: 0; }

/* ——— Grain + halos (fond de page) ——— */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -1;
  background:
    radial-gradient(900px 500px at 85% -10%, rgba(209,60,255,.10), transparent 60%),
    radial-gradient(700px 400px at -10% 100%, rgba(255,122,61,.08), transparent 60%),
    var(--noir);
}

/* ——— Typo utilitaires ——— */
.serif { font-family: var(--serif); }
.sur-titre {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 11px; letter-spacing: .32em; text-transform: uppercase;
  color: var(--or); font-weight: 500;
}
.sur-titre::before { content: ""; width: 28px; height: 1px; background: var(--or); }
.titre-xl {
  font-family: var(--serif);
  font-size: clamp(44px, 7.2vw, 108px);
  letter-spacing: -0.01em; line-height: .98;
}
.titre-l {
  font-family: var(--serif);
  font-size: clamp(34px, 4.6vw, 64px);
  line-height: 1.02;
}
.titre-m { font-family: var(--serif); font-size: clamp(26px, 3vw, 38px); }
.ital { font-style: italic; color: var(--or-clair); }
.texte-aurora {
  background: var(--aurora);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lead { font-size: clamp(16px, 1.5vw, 19px); color: var(--gris); max-width: 58ch; }

/* ——— Boutons ——— */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 16px 28px; border-radius: 999px;
  font-size: 12px; letter-spacing: .22em; text-transform: uppercase; font-weight: 600;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-or { background: var(--or); color: var(--noir); }
.btn-or:hover { background: var(--or-clair); box-shadow: 0 12px 40px rgba(217,191,138,.25); }
.btn-aurora { position: relative; color: #fff; background: var(--aurora); }
.btn-aurora:hover { box-shadow: 0 12px 40px rgba(209,60,255,.35); }
.btn-ligne { border: 1px solid var(--ligne); color: var(--blanc); }
.btn-ligne:hover { border-color: var(--or); color: var(--or-clair); }
.btn svg { width: 16px; height: 16px; }

/* ——— En-tête ——— */
.entete {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--gouttiere);
  background: linear-gradient(to bottom, rgba(7,7,8,.92), rgba(7,7,8,0));
  backdrop-filter: blur(8px);
}
.entete.solide { background: rgba(7,7,8,.92); border-bottom: 1px solid var(--ligne); }
.marque { display: flex; align-items: center; gap: 14px; }
.monogramme { width: 48px; height: 48px; display: block; }
.monogramme svg { width: 100%; height: 100%; overflow: visible; }
.marque-nom { display: flex; flex-direction: column; line-height: 1.1; }
.marque-nom b { font-family: var(--serif); font-weight: 500; font-size: 20px; letter-spacing: .22em; color: var(--or-clair); }
.marque-nom small { font-size: 9px; letter-spacing: .34em; text-transform: uppercase; color: var(--gris); }
.nav { display: flex; align-items: center; gap: 34px; }
.nav a { font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: var(--gris); transition: color .2s; }
.nav a:hover, .nav a.actif { color: var(--or-clair); }
.nav .btn { padding: 12px 22px; }
.nav a.btn-or { color: var(--noir); font-weight: 700; }
.nav a.btn-or:hover { color: var(--noir); background: var(--or-clair); }
@media (max-width: 1100px) { .nav { gap: 20px; } .nav a { letter-spacing: .16em; } .nav .btn { padding: 11px 16px; } }
.langues { display: flex; gap: 6px; font-size: 10px; letter-spacing: .18em; color: var(--gris); }
.langues a { padding: 4px 6px; border-radius: 3px; color: var(--gris); }
.langues a:hover { color: var(--or-clair); }
.langues .on { color: var(--noir); background: var(--or); }
.burger { display: none; width: 40px; height: 40px; border: 1px solid var(--ligne); border-radius: 50%; background: none; color: var(--blanc); }

/* ——— Sections ——— */
.section { padding: clamp(80px, 10vw, 140px) var(--gouttiere); }
.section-serree { padding-top: clamp(50px, 6vw, 80px); padding-bottom: clamp(50px, 6vw, 80px); }
.conteneur { max-width: 1280px; margin: 0 auto; }
.deux-col { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.entete-section { display: flex; flex-direction: column; gap: 18px; margin-bottom: clamp(40px, 5vw, 72px); max-width: 820px; }
.separateur-aurora { height: 1px; background: var(--aurora-doux); opacity: .8; }

/* ——— Héro ——— */
.hero {
  position: relative; min-height: 100vh; display: grid; align-items: end;
  padding: 140px var(--gouttiere) 72px; overflow: hidden;
}
.hero-fond { position: absolute; inset: 0; z-index: -1; }
.hero-fond img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; filter: saturate(.9); }
.hero-fond::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(to top, var(--noir) 0%, rgba(7,7,8,.78) 38%, rgba(7,7,8,.28) 70%, rgba(7,7,8,.55) 100%),
    linear-gradient(to right, rgba(7,7,8,.72), transparent 60%);
}
.hero-contenu { max-width: 1280px; width: 100%; margin: 0 auto; display: grid; gap: 28px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.hero-bas {
  display: flex; justify-content: space-between; align-items: flex-end; gap: 24px;
  margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--ligne);
}
.hero-tags { display: flex; gap: 22px; flex-wrap: wrap; font-size: 11px; letter-spacing: .26em; text-transform: uppercase; color: var(--gris); }
.hero-tags span::before { content: "/ "; color: var(--or); }
.hero-ville { font-family: var(--serif); font-style: italic; font-size: 18px; color: var(--or); }

/* ——— Bande de défilement ——— */
.bande { overflow: hidden; border-top: 1px solid var(--ligne); border-bottom: 1px solid var(--ligne); padding: 18px 0; background: var(--noir-2); }
.bande-piste { display: flex; gap: 48px; width: max-content; animation: defile 30s linear infinite; }
.bande-piste span { font-family: var(--serif); font-size: 22px; letter-spacing: .14em; text-transform: uppercase; color: var(--or-clair); white-space: nowrap; }
.bande-piste span::after { content: "✦"; margin-left: 48px; color: var(--or-2); font-size: 14px; }
@keyframes defile { to { transform: translateX(-50%); } }

/* ——— Promesse (chiffre 800K) ——— */
.promesse-chiffre { font-family: var(--serif); font-size: clamp(96px, 14vw, 200px); line-height: .85; letter-spacing: -.03em; }
.promesse-chiffre small { font-size: .32em; letter-spacing: .1em; color: var(--or); display: block; margin-top: 10px; font-style: italic; }
.puces { display: grid; gap: 18px; margin-top: 36px; }
.puce { display: grid; grid-template-columns: 36px 1fr; gap: 16px; align-items: start; }
.puce i { font-style: normal; font-family: var(--serif); font-size: 22px; color: var(--or); line-height: 1.2; }
.puce b { display: block; font-weight: 600; font-size: 15px; letter-spacing: .02em; margin-bottom: 4px; }
.puce p { color: var(--gris); font-size: 14px; }

/* ——— Secteurs ——— */
.secteurs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.secteur {
  position: relative; aspect-ratio: 4 / 5; overflow: hidden; border-radius: var(--rayon);
  border: 1px solid rgba(255,255,255,.06);
}
.secteur img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.7,.2,1), filter .5s; }
.secteur:hover img { transform: scale(1.06); filter: saturate(1.1); }
.secteur::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(7,7,8,.95) 0%, rgba(7,7,8,.2) 55%, transparent 100%); }
.secteur-texte { position: absolute; left: 20px; right: 20px; bottom: 20px; z-index: 2; }
.secteur-texte small { display: block; font-size: 10px; letter-spacing: .3em; text-transform: uppercase; color: var(--or); margin-bottom: 6px; }
.secteur-texte h3 { font-family: var(--serif); font-size: 28px; }
.secteur-texte p { font-size: 13px; color: var(--gris); margin-top: 6px; }

/* ——— Services ——— */
.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--ligne); border: 1px solid var(--ligne); }
.service { background: var(--noir); padding: 36px 30px; display: grid; gap: 14px; transition: background .3s; }
.service:hover { background: var(--noir-3); }
.service .num { font-family: var(--serif); font-style: italic; font-size: 14px; color: var(--or); letter-spacing: .1em; }
.service h3 { font-family: var(--serif); font-size: 28px; }
.service p { color: var(--gris); font-size: 14px; }

/* ——— Galerie ——— */
.galerie { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.galerie figure { margin: 0; position: relative; overflow: hidden; border-radius: var(--rayon); aspect-ratio: 4 / 3; border: 1px solid rgba(255,255,255,.06); }
.galerie img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.galerie figure:hover img { transform: scale(1.04); }
.galerie figcaption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 18px 20px;
  background: linear-gradient(to top, rgba(7,7,8,.92), transparent);
  font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: var(--or-clair);
}
.galerie figcaption small { display: block; letter-spacing: .06em; text-transform: none; color: var(--gris); margin-top: 4px; font-size: 12px; }
.galerie .large { grid-column: span 2; aspect-ratio: 16 / 7; }
.galerie .large img { object-position: 50% 35%; }

/* ——— Processus ——— */
.etapes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; counter-reset: etape; }
.etape { position: relative; padding-top: 24px; border-top: 1px solid var(--ligne); }
.etape::before { content: ""; position: absolute; top: -1px; left: 0; width: 48px; height: 1px; background: var(--aurora); }
.etape .num { font-family: var(--serif); font-size: 48px; line-height: 1; color: var(--or); font-style: italic; }
.etape h3 { font-size: 16px; font-weight: 600; letter-spacing: .04em; margin: 14px 0 8px; }
.etape p { color: var(--gris); font-size: 14px; }

/* ——— Offres ——— */
.offres { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.offre {
  position: relative; display: flex; flex-direction: column; gap: 22px;
  padding: 40px 34px; border: 1px solid var(--ligne); border-radius: var(--rayon);
  background: linear-gradient(180deg, var(--noir-2), var(--noir));
}
.offre.phare { border-color: transparent; background: var(--noir-2); }
.offre.phare::before {
  content: ""; position: absolute; inset: -1px; z-index: -1; border-radius: var(--rayon);
  background: var(--aurora);
}
.offre.phare::after { content: ""; position: absolute; inset: 0; z-index: -1; border-radius: var(--rayon); background: var(--noir-2); }
.offre-badge {
  position: absolute; top: -13px; left: 34px; padding: 6px 14px; border-radius: 999px;
  background: var(--aurora); color: #fff; font-size: 10px; letter-spacing: .26em; text-transform: uppercase; font-weight: 600;
}
.offre-tete small { font-size: 10px; letter-spacing: .3em; text-transform: uppercase; color: var(--or); }
.offre-tete h3 { font-family: var(--serif); font-size: 44px; margin-top: 6px; }
.offre-tete p { color: var(--gris); font-size: 14px; margin-top: 8px; }
.offre ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 14px; }
.offre li { display: grid; grid-template-columns: 18px 1fr; gap: 10px; align-items: start; color: var(--blanc); }
.offre li::before { content: "✓"; color: var(--or); font-size: 13px; line-height: 1.6; }
.offre-pour { font-size: 13px; color: var(--gris); border-top: 1px solid var(--ligne); padding-top: 18px; margin-top: auto; }
.offre-pour b { color: var(--or-clair); font-weight: 500; }
.offre .btn { justify-content: center; }
.extras { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.extra { padding: 26px 28px; border: 1px solid var(--ligne); border-radius: var(--rayon); display: grid; gap: 8px; }
.extra h3 { font-family: var(--serif); font-size: 24px; }
.extra p { color: var(--gris); font-size: 13px; }

/* ——— Contact ——— */
.contact-grille { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.form { display: grid; gap: 18px; }
.champ { display: grid; gap: 8px; }
.champ label { font-size: 10px; letter-spacing: .3em; text-transform: uppercase; color: var(--or); }
.champ input, .champ select, .champ textarea {
  width: 100%; padding: 16px 18px; background: var(--noir-2); border: 1px solid var(--ligne);
  color: var(--blanc); font-family: var(--sans); font-size: 15px; border-radius: var(--rayon); outline: none;
  transition: border-color .2s;
}
.champ input:focus, .champ select:focus, .champ textarea:focus { border-color: var(--or); }
.champ textarea { min-height: 140px; resize: vertical; }
.deux-champs { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.coordonnees { display: grid; gap: 28px; }
.coord { display: grid; gap: 6px; padding-bottom: 24px; border-bottom: 1px solid var(--ligne); }
.coord small { font-size: 10px; letter-spacing: .3em; text-transform: uppercase; color: var(--or); }
.coord a, .coord span { font-family: var(--serif); font-size: 26px; color: var(--or-clair); }
.coord p { color: var(--gris); font-size: 13px; }

/* ——— Appel final ——— */
.appel { position: relative; text-align: center; padding: clamp(100px, 14vw, 180px) var(--gouttiere); overflow: hidden; }
.appel-fond { position: absolute; inset: 0; z-index: -1; }
.appel-fond img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; opacity: .45; }
.appel-fond::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(7,7,8,.5), var(--noir) 75%); }
.appel .titre-xl { max-width: 14ch; margin: 0 auto 28px; }

/* ——— Pied ——— */
.pied { border-top: 1px solid var(--ligne); padding: 56px var(--gouttiere) 36px; }
.pied-grille { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.pied h4 { margin: 0 0 16px; font-size: 10px; letter-spacing: .3em; text-transform: uppercase; color: var(--or); font-weight: 500; }
.pied ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 14px; color: var(--gris); }
.pied a:hover { color: var(--or-clair); }
.pied-bas { max-width: 1280px; margin: 40px auto 0; padding-top: 24px; border-top: 1px solid var(--ligne); display: flex; justify-content: space-between; gap: 20px; font-size: 12px; color: var(--gris); }
.pied-signature { font-family: var(--serif); font-style: italic; color: var(--or); }

/* ——— Apparition au scroll ——— */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s ease, transform .9s cubic-bezier(.2,.7,.2,1); }
.reveal.vu { opacity: 1; transform: none; }
.reveal-2 { transition-delay: .12s; } .reveal-3 { transition-delay: .24s; } .reveal-4 { transition-delay: .36s; }

/* ——— WhatsApp flottant ——— */
.wa-flottant {
  position: fixed; right: 22px; bottom: 22px; z-index: 40;
  width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center;
  background: #25d366; color: #fff; box-shadow: 0 10px 30px rgba(37,211,102,.35);
  transition: transform .25s;
}
.wa-flottant:hover { transform: scale(1.08); }
.wa-flottant svg { width: 28px; height: 28px; }

/* ——— Responsive ——— */
@media (max-width: 1024px) {
  .secteurs { grid-template-columns: repeat(2, 1fr); }
  .services { grid-template-columns: repeat(2, 1fr); }
  .etapes { grid-template-columns: repeat(2, 1fr); }
  .offres { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .extras { grid-template-columns: 1fr; }
  .pied-grille { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav { display: none; position: fixed; inset: 0; top: 0; flex-direction: column; justify-content: center; gap: 28px; background: rgba(7,7,8,.97); }
  .nav.ouvert { display: flex; }
  .nav a { font-size: 16px; }
  .burger { display: grid; place-items: center; position: relative; z-index: 60; }
  .deux-col, .contact-grille, .deux-champs { grid-template-columns: 1fr; }
  .secteurs, .services, .galerie { grid-template-columns: 1fr; }
  .galerie .large { grid-column: span 1; aspect-ratio: 4 / 3; }
  .etapes { grid-template-columns: 1fr; }
  .hero { padding-top: 120px; min-height: 92vh; }
  .hero-bas { flex-direction: column; align-items: flex-start; }
  .pied-grille { grid-template-columns: 1fr; }
  .pied-bas { flex-direction: column; }
  .marque-nom b { font-size: 16px; }
}

/* ——— Couloir 3D (Réalisations) ——— */
.couloir {
  position: relative; overflow: hidden; container-type: inline-size;
  height: clamp(520px, 78vh, 820px); display: grid; place-items: center;
  padding: 120px var(--gouttiere) 40px;
}
.couloir-scene { position: absolute; inset: 0; pointer-events: none; }
.couloir-rails { position: absolute; inset: 0; transform-style: preserve-3d; }
.couloir-carte { position: absolute; overflow: hidden; backface-visibility: hidden; left: 50%; box-shadow: 0 0 0 1px rgba(255,255,255,.05); }
.couloir-carte img { width: 100%; height: 100%; object-fit: cover; }
.couloir::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 42% 38% at 50% 52%, rgba(7,7,8,.88), rgba(7,7,8,.55) 60%, transparent 100%),
    linear-gradient(to bottom, rgba(7,7,8,.75), transparent 25%, transparent 70%, var(--noir) 100%);
}
.couloir-texte { position: relative; z-index: 2; text-align: center; max-width: 820px; display: grid; gap: 18px; justify-items: center; }
@media (prefers-reduced-motion: reduce) { .couloir-carte { animation-play-state: paused !important; } }
@media (max-width: 760px) { .couloir { height: 78vh; padding-top: 100px; } }

/* ——— Héro en parallaxe (accueil) ——— */
.plx { position: relative; }
.plx-visuels { position: relative; height: 100vh; min-height: 640px; overflow: hidden; background: var(--noir); }
.plx-couches { position: absolute; inset: 0; }
.plx-couches > * { will-change: transform; }
.plx-fond { position: absolute; inset: -12% 0 0 0; width: 100%; height: 118%; object-fit: cover; object-position: 50% 0%; filter: brightness(.72) saturate(.95); }
.plx-carte {
  position: absolute; object-fit: cover; border-radius: 8px;
  box-shadow: 0 30px 80px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.08);
}
.plx-carte-g { left: clamp(16px, 6vw, 110px); top: 11%; width: clamp(180px, 24vw, 360px); aspect-ratio: 4 / 3; transform-origin: center; rotate: -4deg; }
.plx-carte-d { right: clamp(16px, 6vw, 110px); top: auto; bottom: 7%; width: clamp(200px, 22vw, 320px); aspect-ratio: 4 / 5; object-position: 50% 20%; rotate: 3deg; }
.plx-titre {
  position: absolute; left: 50%; top: 56%; translate: -50% -50%; z-index: 3;
  width: min(92vw, 1100px); text-align: center; display: grid; gap: 22px; justify-items: center;
  text-shadow: 0 10px 40px rgba(0,0,0,.8);
}
.plx-titre .titre-xl { font-size: clamp(44px, 7vw, 100px); }
.plx-fondu { position: absolute; left: 0; right: 0; bottom: 0; height: 45%; background: linear-gradient(to bottom, transparent, var(--noir)); pointer-events: none; }
.plx-suite { padding: 0 var(--gouttiere) clamp(60px, 7vw, 100px); margin-top: -8vh; position: relative; z-index: 2; }
.plx-suite .lead { max-width: 62ch; }
@media (max-width: 760px) {
  .plx-visuels { height: 88vh; min-height: 560px; }
  .plx-fond { inset: 0; height: 112%; }
  .plx-carte-g { top: 8%; width: 34vw; }
  .plx-carte-d { bottom: 6%; width: 38vw; }
  .plx-titre { top: 50%; }
  .plx-suite { margin-top: -4vh; }
}

/* ——— Pages légales ——— */
.legal-corps { max-width: 760px; }
.legal-maj { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--gris); margin-bottom: 36px; }
.legal-corps h2 { font-family: var(--serif); font-size: 28px; margin: 40px 0 12px; color: var(--or-clair); }
.legal-corps p, .legal-corps li { color: var(--gris); font-size: 15px; line-height: 1.7; }
.legal-corps p + p { margin-top: 12px; }
.legal-corps ul { padding-left: 20px; margin: 10px 0; }
.legal-corps a { color: var(--or); text-decoration: underline; text-underline-offset: 3px; }
.legal-corps .a-completer { color: #ffb4a8; background: rgba(255,120,100,.12); padding: 1px 6px; border-radius: 3px; font-weight: 600; }
.pied-bas a { color: var(--gris); } .pied-bas a:hover { color: var(--or-clair); }