/* ===== EBEN-AU — thème premium bois/ambre sur fond charbon ===== */
:root{
  --bg:#14110e;
  --bg-2:#1b1714;
  --surface:#241d17;
  --surface-2:#2e251d;
  --wood:#6b5238;
  --wood-light:#8a6a47;
  --amber:#c2833f;
  --amber-bright:#e0a85a;
  --brass:#d9b477;
  --text:#f3ece3;
  --muted:#b9ad9f;
  --line:rgba(255,255,255,.10);
  --radius:16px;
  --radius-sm:11px;
  --shadow-sm:0 10px 24px rgba(20,14,9,.30), 0 3px 8px rgba(20,14,9,.18);
  --shadow-md:0 22px 52px rgba(20,14,9,.42), 0 10px 24px rgba(58,43,34,.22), 0 2px 6px rgba(0,0,0,.30);
  --shadow-lg:0 40px 90px rgba(14,9,6,.55), 0 16px 38px rgba(58,43,34,.30), 0 4px 12px rgba(0,0,0,.40);
  --ring:0 0 0 1px rgba(201,131,63,.5), 0 0 46px rgba(201,131,63,.28);
  --maxw:1140px;
  --grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
  --wood-grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='600' height='600'%3E%3Cfilter id='w'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.012 0.16' numOctaves='5' seed='7' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23w)' opacity='0.5'/%3E%3C/svg%3E");
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
html,body{overflow-x:hidden;}
body{
  margin:0;
  font-family:'Inter',system-ui,Segoe UI,Roboto,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:var(--grain);background-size:220px;opacity:.07;mix-blend-mode:overlay;
}
/* texture bois globale subtile sur le fond charbon */
body::after{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:var(--wood-grain);background-size:600px;opacity:.05;mix-blend-mode:soft-light;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3{font-family:'Playfair Display',Georgia,serif;line-height:1.12;margin:0;letter-spacing:-.01em;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px;position:relative;z-index:1;}

/* ===== Boutons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-weight:600;font-size:.98rem;padding:.85rem 1.5rem;border-radius:999px;
  border:1px solid rgba(255,255,255,.14);cursor:pointer;transition:transform .18s ease,box-shadow .25s ease,background .25s;
  box-shadow:inset 0 2px 1px rgba(255,255,255,.22), inset 0 -3px 8px rgba(0,0,0,.30), var(--shadow-sm);
}
.btn-cta{
  color:#fff;
  background:linear-gradient(180deg,var(--amber-bright),var(--wood));
  box-shadow:inset 0 2px 1px rgba(255,255,255,.35), inset 0 -4px 10px rgba(60,34,10,.45), 0 14px 34px rgba(120,72,28,.38);
}
.btn-cta:hover{transform:translateY(-2px);box-shadow:inset 0 2px 1px rgba(255,255,255,.42), inset 0 -4px 10px rgba(60,34,10,.5), 0 20px 46px rgba(160,96,36,.5);}
.btn-ghost{background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.03));border-color:var(--line);color:var(--text);box-shadow:inset 0 1px 0 rgba(255,255,255,.16), var(--shadow-sm);}
.btn-ghost:hover{background:linear-gradient(180deg,rgba(255,255,255,.14),rgba(255,255,255,.05));transform:translateY(-2px);}
.btn-block{width:100%;}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(10px);
  background:rgba(20,17,14,.78);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:1.4rem;height:74px;}
.brand{display:flex;align-items:center;gap:.7rem;}
.brand-logo{height:46px;width:46px;border-radius:50%;object-fit:cover;border:1px solid var(--brass);box-shadow:var(--shadow-sm);}
.brand-name{font-family:'Playfair Display',serif;font-weight:800;font-size:1.25rem;letter-spacing:.04em;color:#fff;}
.nav{display:flex;gap:1.6rem;margin-left:auto;font-weight:500;}
.nav a{color:var(--muted);transition:color .2s;}
.nav a:hover{color:#fff;}
.nav-cta{margin-left:.4rem;padding:.6rem 1.15rem;font-size:.92rem;}
@media(max-width:820px){.nav{display:none;}.nav-cta{margin-left:auto;}}

/* ===== Hero ===== */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;overflow:hidden;}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:blur(7px) saturate(1.05);transform:scale(1.08);}
.hero-veil{position:absolute;inset:0;
  background:
   radial-gradient(120% 90% at 50% 0%, rgba(20,17,14,.35), rgba(20,17,14,.78) 70%),
   linear-gradient(180deg, rgba(20,17,14,.55), rgba(20,17,14,.82)),
   var(--wood-grain);
  background-size:auto, auto, 600px;
  background-blend-mode:normal, normal, soft-light;
  opacity:.95;
}
.hero-inner{position:relative;z-index:2;padding:90px 24px 70px;text-align:center;max-width:760px;margin:0 auto;}
.hero-logo{height:480px;width:480px;max-width:90vw;max-height:90vw;border-radius:50%;object-fit:cover;margin:0 auto 1.4rem;border:2px solid var(--brass);box-shadow:0 18px 50px rgba(0,0,0,.55), 0 0 0 1px rgba(201,131,63,.35);}
@media(max-width:540px){.hero-logo{height:360px;width:360px;}}
.hero-eyebrow{text-transform:uppercase;letter-spacing:.32em;font-size:.74rem;color:var(--brass);margin:0 0 .8rem;font-weight:600;}
.hero-title{font-size:clamp(2.6rem,7vw,4.6rem);font-weight:800;color:#fff;text-shadow:0 4px 22px rgba(0,0,0,.55);}
.hero-sub{margin:1.3rem auto 0;max-width:560px;color:#efe6da;font-size:1.08rem;}
.hero-actions{margin-top:2rem;display:flex;gap:1rem;justify-content:center;flex-wrap:wrap;}
.hero-scroll{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);z-index:2;display:flex;align-items:center;gap:.4rem;color:var(--muted);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;}
.hero-scroll .ic{width:18px;height:18px;filter:invert(70%) sepia(30%) saturate(600%) hue-rotate(355deg) brightness(100%);}

/* ===== Sections ===== */
.section{padding:84px 0;position:relative;z-index:1;}
.section-alt{background:linear-gradient(180deg,var(--bg-2),var(--bg));}
.section-head{text-align:center;max-width:620px;margin:0 auto 48px;}
.eyebrow{text-transform:uppercase;letter-spacing:.28em;font-size:.74rem;color:var(--amber);font-weight:600;margin:0 0 .7rem;}
.section-title{font-size:clamp(1.9rem,4.4vw,2.9rem);color:#fff;}
.section-lead{color:var(--muted);margin:1rem auto 0;font-size:1.05rem;}

/* ===== Cards ===== */
.cards{display:grid;gap:22px;}
.services-grid{grid-template-columns:repeat(4,1fr);}
@media(max-width:920px){.services-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:540px){.services-grid{grid-template-columns:1fr;}}
.card{
  position:relative;
  background:
    linear-gradient(180deg,var(--surface-2),var(--surface)),
    var(--wood-grain);
  background-size:auto, 600px;
  background-blend-mode:normal, soft-light;
  border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);
  padding:30px 26px;
  box-shadow:var(--shadow-md), inset 0 1px 0 rgba(255,255,255,.10);
  transition:transform .22s ease, box-shadow .3s ease, border-color .3s;
}
.card::after{content:"";position:absolute;inset:0;border-radius:var(--radius);pointer-events:none;background-image:var(--grain);background-size:220px;opacity:.05;mix-blend-mode:overlay;}
.card:hover{transform:translateY(-6px);border-color:rgba(201,131,63,.6);box-shadow:var(--shadow-lg),var(--ring);}
.card-ic{
  width:58px;height:58px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:rgba(201,131,63,.12);border:1px solid rgba(201,131,63,.35);margin-bottom:1.1rem;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.12);
}
.card-ic .ic{width:30px;height:30px;filter:invert(58%) sepia(38%) saturate(900%) hue-rotate(355deg) brightness(98%);}
.card h3{font-size:1.3rem;color:#fff;margin-bottom:.55rem;}
.card p{color:var(--muted);margin:0;font-size:.97rem;}

/* ===== Gallery ===== */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
@media(max-width:680px){.gallery{grid-template-columns:1fr;}}
.gallery-item{position:relative;margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-md);border:1px solid var(--line);transition:transform .25s,box-shadow .3s;}
.gallery-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg),var(--ring);}
.gallery-item img{width:100%;height:340px;object-fit:cover;transition:transform .5s ease;}
.gallery-item:hover img{transform:scale(1.05);}
.gallery-item figcaption{
  position:absolute;left:0;right:0;bottom:0;padding:16px 18px;
  background:linear-gradient(180deg,transparent,rgba(15,11,8,.86));
  color:#fff;font-weight:600;font-size:.98rem;
  text-shadow:0 2px 8px rgba(0,0,0,.6);
}

/* ===== À propos ===== */
.about{display:grid;grid-template-columns:1.2fr .8fr;gap:48px;align-items:center;}
@media(max-width:860px){.about{grid-template-columns:1fr;gap:32px;}}
.about p{color:var(--muted);margin:1rem 0;}
.about strong{color:var(--text);}
.about-list{list-style:none;padding:0;margin:1.6rem 0 0;display:flex;flex-direction:column;gap:.9rem;}
.about-list li{display:flex;align-items:center;gap:.8rem;color:var(--text);font-weight:500;}
.about-list .ic{width:22px;height:22px;filter:invert(58%) sepia(38%) saturate(900%) hue-rotate(355deg) brightness(98%);}
.about-media{display:flex;justify-content:center;}
.about-card{
  width:100%;max-width:420px;border-radius:var(--radius);border:1px solid var(--line);
  box-shadow:var(--shadow-lg);
}

/* ===== Contact ===== */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
@media(max-width:860px){.contact{grid-template-columns:1fr;gap:32px;}}
.contact-list{list-style:none;padding:0;margin:1.8rem 0 0;display:flex;flex-direction:column;gap:1.1rem;}
.contact-list li{display:flex;align-items:center;gap:.9rem;color:var(--text);}
.contact-list .ic{width:24px;height:24px;flex:0 0 24px;filter:invert(58%) sepia(38%) saturate(900%) hue-rotate(355deg) brightness(98%);}
.contact-list a{color:var(--amber-bright);font-weight:600;}
.contact-list em{color:var(--muted);font-style:normal;}

.contact-form{
  background:linear-gradient(180deg,var(--surface-2),var(--surface));
  border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;box-shadow:var(--shadow-md);
}
.contact-form label{display:block;font-size:.9rem;font-weight:600;color:var(--muted);margin-bottom:1.1rem;}
.contact-form input,.contact-form textarea{
  width:100%;margin-top:.5rem;background:rgba(0,0,0,.25);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:.8rem 1rem;color:var(--text);font:inherit;font-weight:400;
  transition:border-color .2s,box-shadow .2s;
}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:rgba(201,131,63,.6);box-shadow:0 0 0 3px rgba(201,131,63,.18);}
.contact-form textarea{resize:vertical;}
.form-note{margin:.9rem 0 0;font-size:.82rem;color:var(--muted);text-align:center;}
.map-wrap{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-md);margin-top:1.8rem;background:var(--surface);}
.map-wrap iframe{width:100%;height:320px;border:0;display:block;filter:grayscale(.15) contrast(1.05);}

/* ===== Footer ===== */
.site-footer{background:var(--bg-2);border-top:1px solid var(--line);padding-top:46px;position:relative;z-index:1;}
.footer-inner{display:flex;align-items:center;gap:2rem;flex-wrap:wrap;padding-bottom:34px;}
.footer-brand{display:flex;align-items:center;gap:.9rem;}
.footer-logo{height:54px;width:54px;border-radius:50%;object-fit:cover;border:1px solid var(--brass);box-shadow:var(--shadow-sm);}
.footer-name{font-family:'Playfair Display',serif;font-weight:800;font-size:1.15rem;color:#fff;margin:0;}
.footer-tag{color:var(--muted);font-size:.85rem;margin:.15rem 0 0;}
.footer-nav{display:flex;gap:1.4rem;margin-left:auto;flex-wrap:wrap;}
.footer-nav a{color:var(--muted);font-size:.93rem;transition:color .2s;}
.footer-nav a:hover{color:#fff;}
.footer-contact{display:flex;flex-direction:column;gap:.3rem;text-align:right;}
.footer-contact a{color:var(--amber-bright);font-weight:600;}
.footer-aip{border-top:1px solid var(--line);padding:16px 0;background:rgba(0,0,0,.25);}
.footer-aip-inner{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.82rem;color:var(--muted);}
.footer-aip a{color:var(--brass);}
@media(max-width:680px){
  .footer-nav{margin-left:0;width:100%;}
  .footer-contact{text-align:left;width:100%;}
}

/* ===== Reveal animation (visible par défaut sans JS) ===== */
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease;}
.js .reveal.is-visible{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none;}}