/* ==========================================================================
   MANGAS — Galerie d'Art  |  style.css
   Palette luxe / chic : noir profond + or
   Glassmorphism + animations fluides + cartes 3D
   Approche mobile-first : tout en 1 colonne, multi-colonnes à partir de 768px
   ========================================================================== */

:root{
  --noir:        #08080b;
  --noir-2:      #101015;
  --noir-3:      #17171d;
  --or:          #c9a227;
  --or-clair:    #e8c86a;
  --or-sombre:   #8f6f16;
  --blanc:       #f7f4ee;
  --gris:        #9c9ca8;
  --gris-clair:  #cfcfd6;
  --glass:       rgba(255,255,255,.06);
  --glass-bord:  rgba(232,200,106,.22);
  --ombre:       0 18px 45px rgba(0,0,0,.45);
  --transi:      cubic-bezier(.22,.61,.36,1);
  --serif:       'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --sans:        'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --header-h:    76px;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }

body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.7;
  color:var(--gris-clair);
  background:var(--noir);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}

body.menu-open{ overflow:hidden; }

img{ max-width:100%; display:block; border:0; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
h1,h2,h3,h4{ font-family:var(--serif); font-weight:600; color:var(--blanc); margin:0 0 .6em; line-height:1.15; }
p{ margin:0 0 1.1em; }
ul{ margin:0; padding:0; list-style:none; }

.container{ width:100%; max-width:1240px; margin:0 auto; padding:0 22px; }

/* --------------------------- Fonds décoratifs ---------------------------- */
.bg-aura{
  position:fixed; inset:0; z-index:-2; pointer-events:none;
  background:
    radial-gradient(60% 45% at 12% 8%,  rgba(201,162,39,.16), transparent 65%),
    radial-gradient(55% 40% at 88% 22%, rgba(120,80,200,.12), transparent 68%),
    radial-gradient(70% 50% at 50% 100%, rgba(201,162,39,.10), transparent 70%),
    var(--noir);
}
.bg-grain{
  position:fixed; inset:0; z-index:-1; pointer-events:none; opacity:.35;
  background-image:radial-gradient(rgba(255,255,255,.045) 1px, transparent 1px);
  background-size:26px 26px;
}

/* ------------------------------- Boutons --------------------------------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:15px 34px; border:1px solid transparent; border-radius:2px;
  font-family:var(--sans); font-size:12.5px; font-weight:600;
  text-transform:uppercase; letter-spacing:2.4px;
  transition:all .4s var(--transi); position:relative; overflow:hidden;
}
.btn-filled{
  background:linear-gradient(120deg,var(--or-clair),var(--or) 45%,var(--or-sombre));
  color:#0a0a0a;
  box-shadow:0 10px 30px rgba(201,162,39,.28);
}
.btn-filled:hover{ transform:translateY(-3px); box-shadow:0 18px 42px rgba(201,162,39,.42); }
.btn-ghost{ border-color:rgba(232,200,106,.45); color:var(--or-clair); backdrop-filter:blur(8px); background:rgba(255,255,255,.03); }
.btn-ghost:hover{ background:rgba(232,200,106,.12); border-color:var(--or-clair); transform:translateY(-3px); }
.btn svg{ width:16px; height:16px; }

/* ------------------------------- Header ---------------------------------- */
.header{
  position:fixed; top:0; left:0; width:100%; z-index:900;
  background:transparent; border-bottom:1px solid transparent;
  transition:background .45s var(--transi), border-color .45s var(--transi), padding .45s var(--transi);
}
.header.scrolled{
  background:rgba(8,8,11,.78);
  backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  border-bottom:1px solid rgba(232,200,106,.18);
}
.header-inner{
  height:var(--header-h); display:flex; align-items:center; justify-content:space-between; gap:20px;
}
.logo{ display:flex; align-items:center; gap:12px; white-space:nowrap; }
.logo-mark{
  width:38px; height:38px; flex:0 0 38px; border:1px solid var(--glass-bord); border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-family:var(--serif); font-size:19px; font-weight:700; color:var(--or-clair);
  background:rgba(255,255,255,.04); backdrop-filter:blur(6px);
}
.logo-text{ display:flex; flex-direction:column; line-height:1; }
.logo-name{ font-family:var(--serif); font-size:19px; letter-spacing:4px; color:var(--blanc); text-transform:uppercase; }
.logo-sub{ font-size:8.5px; letter-spacing:3.4px; text-transform:uppercase; color:var(--or); margin-top:4px; }

.nav{ display:none; }
.nav a{
  position:relative; padding:8px 2px; font-size:12px; letter-spacing:2.2px;
  text-transform:uppercase; color:var(--gris-clair); transition:color .35s var(--transi);
}
.nav a::after{
  content:''; position:absolute; left:0; bottom:0; height:1px; width:0;
  background:linear-gradient(90deg,var(--or-clair),var(--or));
  transition:width .4s var(--transi);
}
.nav a:hover,.nav a.active{ color:var(--or-clair); }
.nav a:hover::after,.nav a.active::after{ width:100%; }

.header-cta{ display:none; }

.burger{
  width:42px; height:42px; border:1px solid rgba(232,200,106,.32); border-radius:50%;
  background:rgba(255,255,255,.04); backdrop-filter:blur(8px);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:5px;
  transition:border-color .35s var(--transi), background .35s var(--transi);
}
.burger:hover{ border-color:var(--or-clair); background:rgba(232,200,106,.1); }
.burger span{ display:block; width:17px; height:1.5px; background:var(--blanc); transition:transform .4s var(--transi), opacity .3s; }
.burger.open span:nth-child(1){ transform:translateY(6.5px) rotate(45deg); }
.burger.open span:nth-child(2){ opacity:0; }
.burger.open span:nth-child(3){ transform:translateY(-6.5px) rotate(-45deg); }

/* --------------------------- Menu plein écran ---------------------------- */
.mobile-menu{
  position:fixed; inset:0; z-index:895;
  background:rgba(6,6,9,.94);
  backdrop-filter:blur(22px) saturate(150%);
  -webkit-backdrop-filter:blur(22px) saturate(150%);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:6px;
  opacity:0; visibility:hidden; transform:translateY(-14px);
  transition:opacity .45s var(--transi), transform .45s var(--transi), visibility .45s;
}
.mobile-menu.open{ opacity:1; visibility:visible; transform:translateY(0); }
.mobile-menu a{
  font-family:var(--serif); font-size:27px; letter-spacing:2px; color:var(--blanc);
  padding:12px 10px; opacity:0; transform:translateY(16px);
  transition:color .3s, opacity .5s var(--transi), transform .5s var(--transi);
}
.mobile-menu.open a{ opacity:1; transform:translateY(0); }
.mobile-menu.open a:nth-child(1){ transition-delay:.08s; }
.mobile-menu.open a:nth-child(2){ transition-delay:.15s; }
.mobile-menu.open a:nth-child(3){ transition-delay:.22s; }
.mobile-menu.open a:nth-child(4){ transition-delay:.29s; }
.mobile-menu.open a:nth-child(5){ transition-delay:.36s; }
.mobile-menu a:hover,.mobile-menu a.active{ color:var(--or-clair); }
.mobile-menu .m-sep{ width:52px; height:1px; background:rgba(232,200,106,.35); margin:22px 0; }
.mobile-menu .m-contact{ font-family:var(--sans); font-size:12px; letter-spacing:2px; color:var(--or); text-transform:uppercase; }

/* --------------------------------- Hero ---------------------------------- */
.hero{
  position:relative; min-height:100vh; min-height:100svh;
  display:flex; align-items:center;
  padding:calc(var(--header-h) + 60px) 0 90px;
  overflow:hidden;
}
.hero-bg{ position:absolute; inset:0; z-index:0; }
.hero-bg img{ width:100%; height:100%; object-fit:cover; transform:scale(1.06); animation:slowZoom 22s ease-in-out infinite alternate; }
.hero-bg::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(8,8,11,.72) 0%, rgba(8,8,11,.58) 42%, rgba(8,8,11,.94) 100%);
}
@keyframes slowZoom{ from{ transform:scale(1.04); } to{ transform:scale(1.14); } }

.hero-inner{ position:relative; z-index:2; max-width:820px; }
.eyebrow{
  display:inline-flex; align-items:center; gap:12px;
  font-size:11px; letter-spacing:4.2px; text-transform:uppercase; color:var(--or-clair);
  margin-bottom:24px;
}
.eyebrow::before{ content:''; width:44px; height:1px; background:linear-gradient(90deg,transparent,var(--or)); }
.hero h1{
  font-size:clamp(2.6rem, 10vw, 6.2rem); line-height:1.02; letter-spacing:-.5px;
  margin-bottom:26px;
}
.hero h1 em{
  font-style:italic;
  background:linear-gradient(115deg,var(--or-clair),var(--or) 50%,var(--or-sombre));
  -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
}
.hero p.lead{ font-size:clamp(.98rem,3.6vw,1.14rem); color:var(--gris-clair); max-width:600px; margin-bottom:38px; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:14px; }

.hero-scroll{
  position:absolute; left:50%; bottom:26px; transform:translateX(-50%);
  z-index:3; display:flex; flex-direction:column; align-items:center; gap:10px;
  font-size:9.5px; letter-spacing:3.4px; text-transform:uppercase; color:var(--gris);
}
.hero-scroll i{ display:block; width:1px; height:52px; background:linear-gradient(180deg,var(--or),transparent); animation:scrollHint 2.4s infinite; }
@keyframes scrollHint{ 0%{ transform:scaleY(.3); opacity:.4; } 50%{ transform:scaleY(1); opacity:1; } 100%{ transform:scaleY(.3); opacity:.4; } }

/* ------------------------------ Sections --------------------------------- */
.section{ position:relative; padding:80px 0; }
.section-tight{ padding:56px 0; }
.section-head{ max-width:720px; margin:0 auto 48px; text-align:center; }
.section-head.left{ margin-left:0; text-align:left; }
.section-label{
  display:inline-block; font-size:10.5px; letter-spacing:4px; text-transform:uppercase;
  color:var(--or); margin-bottom:16px;
}
.section-head h2{ font-size:clamp(1.9rem,6.6vw,3.1rem); letter-spacing:-.3px; }
.section-head h2 em{ font-style:italic; color:var(--or-clair); }
.section-head p{ color:var(--gris); max-width:600px; margin:0 auto; }
.section-head.left p{ margin-left:0; }
.divider{ width:64px; height:1px; background:linear-gradient(90deg,transparent,var(--or),transparent); margin:22px auto 24px; }
.section-head.left .divider{ margin-left:0; }

.section-alt{ background:linear-gradient(180deg,rgba(255,255,255,.022),rgba(255,255,255,0)); }

/* ---------------------------- Cartes services ---------------------------- */
.grid{ display:grid; grid-template-columns:1fr; gap:22px; }
.art-card{
  position:relative; border:1px solid var(--glass-bord); border-radius:4px;
  background:linear-gradient(160deg, rgba(255,255,255,.065), rgba(255,255,255,.018));
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  padding:34px 28px; overflow:hidden;
  transform-style:preserve-3d;
  transition:transform .5s var(--transi), box-shadow .5s var(--transi), border-color .5s var(--transi);
}
.art-card::before{
  content:''; position:absolute; inset:0; opacity:0; transition:opacity .5s var(--transi);
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,0%), rgba(232,200,106,.16), transparent 60%);
}
.art-card:hover{ transform:translateY(-8px) rotateX(4deg) rotateY(-4deg); box-shadow:var(--ombre); border-color:rgba(232,200,106,.5); }
.art-card:hover::before{ opacity:1; }
.art-icon{
  width:52px; height:52px; margin-bottom:22px; border:1px solid var(--glass-bord); border-radius:50%;
  display:flex; align-items:center; justify-content:center; color:var(--or-clair);
  background:rgba(232,200,106,.07);
}
.art-icon svg{ width:24px; height:24px; }
.art-card h3{ font-size:1.35rem; margin-bottom:10px; }
.art-card p{ font-size:.92rem; color:var(--gris); margin-bottom:16px; }
.art-card .price{ font-family:var(--serif); font-size:1.1rem; color:var(--or-clair); }
.art-card .more{ display:inline-flex; align-items:center; gap:8px; font-size:11px; letter-spacing:2.4px; text-transform:uppercase; color:var(--or); }
.art-card .more svg{ width:14px; height:14px; transition:transform .35s var(--transi); }
.art-card:hover .more svg{ transform:translateX(5px); }

/* Carte service avec visuel */
.service-media{
  position:relative; border:1px solid var(--glass-bord); border-radius:4px; overflow:hidden;
  background:rgba(255,255,255,.03); backdrop-filter:blur(10px);
  transition:transform .55s var(--transi), box-shadow .55s var(--transi), border-color .55s;
}
.service-media:hover{ transform:translateY(-8px); box-shadow:var(--ombre); border-color:rgba(232,200,106,.5); }
.service-media .thumb{ height:230px; overflow:hidden; }
.service-media .thumb img{ width:100%; height:100%; object-fit:cover; transition:transform .8s var(--transi); }
.service-media:hover .thumb img{ transform:scale(1.08); }
.service-media .body{ padding:26px 24px 30px; }
.service-media h3{ font-size:1.3rem; margin-bottom:8px; }
.service-media p{ font-size:.9rem; color:var(--gris); }
.service-media .price{ font-family:var(--serif); color:var(--or-clair); font-size:1.05rem; }

/* ------------------------------- Galerie --------------------------------- */
.gallery-filters{ display:flex; flex-wrap:wrap; gap:10px; justify-content:center; margin-bottom:40px; }
.filter-btn{
  padding:10px 20px; border:1px solid rgba(232,200,106,.28); border-radius:40px;
  background:rgba(255,255,255,.03); color:var(--gris-clair);
  font-size:11px; letter-spacing:2px; text-transform:uppercase;
  transition:all .35s var(--transi);
}
.filter-btn:hover{ border-color:var(--or-clair); color:var(--or-clair); }
.filter-btn.active{ background:linear-gradient(120deg,var(--or-clair),var(--or-sombre)); color:#0a0a0a; border-color:transparent; }

.gallery-grid{ display:grid; grid-template-columns:1fr; gap:16px; }
.gallery-item{
  position:relative; overflow:hidden; border-radius:3px; cursor:pointer;
  border:1px solid rgba(255,255,255,.07); background:var(--noir-3);
  aspect-ratio:4/5;
  transition:transform .55s var(--transi), border-color .55s;
}
.gallery-item:hover{ transform:translateY(-6px); border-color:rgba(232,200,106,.45); }
.gallery-item img{ width:100%; height:100%; object-fit:cover; transition:transform .9s var(--transi); }
.gallery-item:hover img{ transform:scale(1.07); }
.gallery-item .cap{
  position:absolute; inset:auto 0 0 0; padding:26px 20px 18px;
  background:linear-gradient(180deg,transparent,rgba(6,6,9,.92));
  transform:translateY(12px); opacity:0; transition:all .45s var(--transi);
}
.gallery-item:hover .cap{ transform:translateY(0); opacity:1; }
.gallery-item .cap h3{ font-size:1.1rem; margin:0 0 2px; }
.gallery-item .cap span{ font-size:10.5px; letter-spacing:2.4px; text-transform:uppercase; color:var(--or); }
.gallery-item.hide{ display:none; }

/* Lightbox */
.lightbox{
  position:fixed; inset:0; z-index:2000; display:flex; align-items:center; justify-content:center;
  background:rgba(4,4,6,.94); backdrop-filter:blur(6px);
  opacity:0; visibility:hidden; transition:opacity .35s var(--transi), visibility .35s;
}
.lightbox.open{ opacity:1; visibility:visible; }
.lightbox img{ max-width:92vw; max-height:82vh; object-fit:contain; border:1px solid rgba(232,200,106,.25); }
.lightbox-close{
  position:absolute; top:18px; right:22px; width:44px; height:44px; border-radius:50%;
  border:1px solid rgba(232,200,106,.35); background:rgba(255,255,255,.05); color:var(--blanc);
  font-size:22px; line-height:1; display:flex; align-items:center; justify-content:center;
}
.lightbox-cap{ position:absolute; bottom:26px; left:0; right:0; text-align:center; font-size:12px; letter-spacing:2px; text-transform:uppercase; color:var(--or); }

/* --------------------------- Split texte/image --------------------------- */
.split{ display:grid; grid-template-columns:1fr; gap:34px; align-items:center; }
.split .visual{ position:relative; }
.split .visual img{ width:100%; height:auto; border-radius:3px; border:1px solid rgba(232,200,106,.2); }
.split .visual::after{
  content:''; position:absolute; inset:16px -16px -16px 16px; border:1px solid rgba(232,200,106,.28);
  border-radius:3px; z-index:-1;
}
.split h2{ font-size:clamp(1.8rem,6.2vw,2.9rem); }
.split p{ color:var(--gris); }

.check-list li{ display:flex; gap:14px; align-items:flex-start; margin-bottom:14px; font-size:.94rem; }
.check-list svg{ width:18px; height:18px; flex:0 0 18px; margin-top:5px; color:var(--or-clair); }

/* ------------------------------- Chiffres -------------------------------- */
.stats{ display:grid; grid-template-columns:repeat(2,1fr); gap:18px; }
.stat{
  text-align:center; padding:30px 14px; border:1px solid var(--glass-bord); border-radius:4px;
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.015));
  backdrop-filter:blur(12px);
}
.stat b{ display:block; font-family:var(--serif); font-size:2.1rem; color:var(--or-clair); line-height:1; }
.stat span{ display:block; margin-top:10px; font-size:10.5px; letter-spacing:2.6px; text-transform:uppercase; color:var(--gris); }

/* ----------------------------- Témoignages ------------------------------- */
.quote{
  position:relative; padding:34px 28px; border:1px solid var(--glass-bord); border-radius:4px;
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.015));
  backdrop-filter:blur(12px);
  transition:transform .5s var(--transi), box-shadow .5s var(--transi);
}
.quote:hover{ transform:translateY(-6px); box-shadow:var(--ombre); }
.quote .mark{ font-family:var(--serif); font-size:3.4rem; color:rgba(232,200,106,.35); line-height:.6; margin-bottom:14px; }
.quote p{ font-family:var(--serif); font-size:1.12rem; font-style:italic; color:var(--gris-clair); }
.quote .who{ display:flex; align-items:center; gap:14px; margin-top:18px; }
.quote .who img{ width:48px; height:48px; border-radius:50%; object-fit:cover; border:1px solid rgba(232,200,106,.35); }
.quote .who strong{ display:block; color:var(--blanc); font-family:var(--sans); font-size:.9rem; font-weight:600; }
.quote .who span{ font-size:11px; letter-spacing:1.6px; text-transform:uppercase; color:var(--or); }
.stars{ display:flex; gap:4px; margin-bottom:14px; color:var(--or-clair); }
.stars svg{ width:15px; height:15px; }

/* -------------------------------- Contact -------------------------------- */
.contact-grid{ display:grid; grid-template-columns:1fr; gap:30px; }
.glass-panel{
  border:1px solid var(--glass-bord); border-radius:4px;
  background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  backdrop-filter:blur(16px); -webkit-backdrop-filter:blur(16px);
  padding:30px 24px;
}
.field{ margin-bottom:18px; }
.field label{ display:block; font-size:10.5px; letter-spacing:2.2px; text-transform:uppercase; color:var(--or); margin-bottom:9px; }
.field input,.field textarea,.field select{
  width:100%; padding:14px 16px; border:1px solid rgba(255,255,255,.14); border-radius:2px;
  background:rgba(255,255,255,.04); color:var(--blanc); font-family:var(--sans); font-size:.95rem;
  transition:border-color .35s var(--transi), background .35s var(--transi);
}
.field textarea{ min-height:140px; resize:vertical; }
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none; border-color:var(--or); background:rgba(232,200,106,.06);
}
.field input::placeholder,.field textarea::placeholder{ color:rgba(255,255,255,.32); }

.form-note{ font-size:12px; color:var(--gris); margin-top:6px; }
.form-msg{ margin-top:18px; padding:14px 16px; border-radius:3px; font-size:.9rem; display:none; }
.form-msg.ok{ display:block; background:rgba(46,160,90,.14); border:1px solid rgba(46,160,90,.45); color:#9fe3b6; }
.form-msg.ko{ display:block; background:rgba(200,60,60,.14); border:1px solid rgba(200,60,60,.45); color:#f0a8a8; }

.info-item{ display:flex; gap:16px; align-items:flex-start; margin-bottom:24px; }
.info-item .ic{
  width:44px; height:44px; flex:0 0 44px; border-radius:50%; border:1px solid var(--glass-bord);
  display:flex; align-items:center; justify-content:center; color:var(--or-clair); background:rgba(232,200,106,.06);
}
.info-item .ic svg{ width:19px; height:19px; }
.info-item h4{ margin:0 0 4px; font-family:var(--sans); font-size:10.5px; letter-spacing:2.4px; text-transform:uppercase; color:var(--or); font-weight:600; }
.info-item a,.info-item span{ color:var(--gris-clair); font-size:.95rem; }
.info-item a:hover{ color:var(--or-clair); }

.map-wrap{ border:1px solid var(--glass-bord); border-radius:4px; overflow:hidden; margin-top:26px; background:var(--noir-3); }
.map-wrap iframe{ width:100%; height:280px; border:0; filter:grayscale(.35) contrast(1.05); display:block; }

/* ---------------------------------- CTA ---------------------------------- */
.cta-band{
  position:relative; overflow:hidden; border:1px solid var(--glass-bord); border-radius:4px;
  padding:52px 24px; text-align:center;
  background:
    radial-gradient(120% 130% at 50% 0%, rgba(201,162,39,.20), transparent 62%),
    linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  backdrop-filter:blur(14px);
}
.cta-band h2{ font-size:clamp(1.7rem,6.4vw,2.7rem); }
.cta-band p{ color:var(--gris); max-width:560px; margin:0 auto 28px; }

/* -------------------------------- Footer --------------------------------- */
.footer{ margin-top:70px; border-top:1px solid rgba(232,200,106,.18); background:rgba(6,6,9,.6); }
.footer-grid{ display:grid; grid-template-columns:1fr; gap:34px; padding:52px 0 34px; }
.footer h4{ font-family:var(--sans); font-size:11px; letter-spacing:2.8px; text-transform:uppercase; color:var(--or); margin-bottom:18px; }
.footer p,.footer a{ font-size:.9rem; color:var(--gris); }
.footer a:hover{ color:var(--or-clair); }
.footer nav a{ display:block; padding:5px 0; }
.footer .f-logo{ display:flex; align-items:center; gap:12px; margin-bottom:16px; }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.07); padding:20px 0; font-size:12px; color:var(--gris);
  display:flex; flex-direction:column; gap:8px; align-items:center; text-align:center;
}

/* ------------------------------ Page banner ------------------------------ */
.page-hero{
  position:relative; padding:calc(var(--header-h) + 62px) 0 60px; overflow:hidden;
  border-bottom:1px solid rgba(232,200,106,.14);
}
.page-hero .bg{ position:absolute; inset:0; z-index:0; }
.page-hero .bg img{ width:100%; height:100%; object-fit:cover; }
.page-hero .bg::after{ content:''; position:absolute; inset:0; background:linear-gradient(180deg,rgba(8,8,11,.82),rgba(8,8,11,.94)); }
.page-hero .inner{ position:relative; z-index:2; }
.page-hero h1{ font-size:clamp(2.1rem,8.4vw,3.8rem); margin-bottom:14px; }
.page-hero p{ color:var(--gris); max-width:620px; }
.breadcrumb{ font-size:11px; letter-spacing:2.4px; text-transform:uppercase; color:var(--gris); margin-bottom:18px; }
.breadcrumb a:hover{ color:var(--or-clair); }
.breadcrumb span{ color:var(--or); }

/* ------------------------------- Utilitaires ----------------------------- */
.center{ text-align:center; }
.mt-30{ margin-top:30px; }
.mt-46{ margin-top:46px; }
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .9s var(--transi), transform .9s var(--transi); }
.reveal.visible{ opacity:1; transform:none; }
/* Fallback : si l'observer ne voit pas un élément injecté dynamiquement, il apparaît quand même */
@keyframes revealFallback{ to{ opacity:1; transform:none; } }
.reveal{ animation:revealFallback .9s ease .45s forwards; }

/* ------------------------------- 768px+ ---------------------------------- */
@media (min-width:768px){
  :root{ --header-h:86px; }
  .container{ padding:0 34px; }
  .section{ padding:110px 0; }
  .grid{ grid-template-columns:repeat(2,1fr); gap:26px; }
  .gallery-grid{ grid-template-columns:repeat(2,1fr); gap:20px; }
  .split{ grid-template-columns:1fr 1fr; gap:56px; }
  .stats{ grid-template-columns:repeat(4,1fr); gap:22px; }
  .contact-grid{ grid-template-columns:1.15fr .85fr; gap:40px; }
  .footer-grid{ grid-template-columns:1.4fr 1fr 1fr; gap:40px; }
  .footer-bottom{ flex-direction:row; justify-content:space-between; text-align:left; }
  .glass-panel{ padding:40px 36px; }
  .map-wrap iframe{ height:340px; }
  .cta-band{ padding:70px 40px; }
  .hero{ padding:calc(var(--header-h) + 70px) 0 110px; }
}

/* ------------------------------- 1024px+ --------------------------------- */
@media (min-width:1024px){
  .nav{ display:flex; align-items:center; gap:34px; }
  .header-cta{ display:inline-flex; }
  .burger{ display:none; }
  .grid-3{ grid-template-columns:repeat(3,1fr); }
  .gallery-grid{ grid-template-columns:repeat(3,1fr); }
  .service-grid{ grid-template-columns:repeat(3,1fr); }
  .hero-inner{ max-width:760px; }
}

@media (min-width:1280px){
  .gallery-grid{ grid-template-columns:repeat(4,1fr); }
}

/* Réduction des animations si demandé par le système */
@media (prefers-reduced-motion:reduce){
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
  .reveal{ opacity:1; transform:none; }
}

/* --------------------------------------------------------------------------
   Sécurité SVG : aucune icône ne peut devenir géante, même sans classe CSS.
   Les règles plus spécifiques (.btn svg, .art-icon svg, .check-list svg,
   .stars svg, .info-card svg) gardent la priorité.
   -------------------------------------------------------------------------- */
svg{ width:20px; height:20px; }

/* --------------------------------------------------------------------------
   Mobile : indicateur « défiler » masqué, conformément aux règles
   d'affichage mobile des sites vitrines.
   -------------------------------------------------------------------------- */
@media (max-width:767px){
  .hero-scroll{ display:none; }
}