:root{--black:#080808;--ink:#111;--charcoal:#151515;--card:#1d1d1b;--gold:#c9a84c;--gold2:#e2c97e;--cream:#f1ebdf;--muted:rgba(241,235,223,.62);--soft:rgba(241,235,223,.12);--emerald:#17472c;--max:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--black);color:var(--cream);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;font-weight:300;line-height:1.7}a{color:inherit}.nav{position:fixed;inset:0 0 auto;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:22px 48px;background:linear-gradient(180deg,rgba(8,8,8,.82),rgba(8,8,8,.12));backdrop-filter:blur(10px);border-bottom:1px solid rgba(201,168,76,.10)}.brand{font-family:'Cormorant Garamond',serif;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);text-decoration:none;font-size:18px;white-space:nowrap}.brand small{display:block;font-family:Inter,sans-serif;color:rgba(241,235,223,.45);font-size:8px;letter-spacing:.36em;margin-top:-4px}.nav ul{list-style:none;margin:0;padding:0;display:flex;gap:30px;align-items:center}.nav a:not(.brand){font-size:11px;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;color:rgba(241,235,223,.66)}.nav a:hover{color:var(--gold)}.lang{display:flex;gap:10px;align-items:center}.lang a{border-bottom:1px solid rgba(201,168,76,.25);padding-bottom:3px}.btn,.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;border:1px solid var(--gold);padding:13px 24px;font-size:11px;letter-spacing:.18em;text-transform:uppercase;cursor:pointer;background:var(--gold);color:#0a0a0a;font-weight:400}.btn-outline{background:transparent;color:var(--gold);border-color:rgba(201,168,76,.45)}.hero{min-height:92vh;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;overflow:hidden;background:radial-gradient(circle at 50% 45%,rgba(23,71,44,.30),transparent 32%),linear-gradient(rgba(0,0,0,.55),rgba(0,0,0,.88)),url('../img/emeraude-183-1.jpg') center/cover no-repeat}.hero:after{content:"";position:absolute;inset:auto 0 0;height:45%;background:linear-gradient(transparent,var(--black))}.hero-inner{position:relative;z-index:1;max-width:900px;padding:140px 26px 80px}.eyebrow{font-size:10px;letter-spacing:.42em;text-transform:uppercase;color:var(--gold);margin:0 0 18px}.hero h1,.section-head h2,h2{font-family:'Cormorant Garamond',serif;font-weight:300;line-height:1.02;text-transform:uppercase;letter-spacing:.06em;margin:0;color:var(--cream)}.hero h1{font-size:clamp(54px,9vw,116px)}em{font-style:italic;color:var(--gold);text-transform:none}.signature{font-family:'Cormorant Garamond',serif;font-size:clamp(22px,3vw,34px);margin:20px auto 14px;color:var(--cream)}.lead{color:var(--muted);max-width:670px;margin:0 auto 34px;font-size:15px}.trust{display:grid;grid-template-columns:repeat(4,1fr);border-block:1px solid rgba(201,168,76,.13);background:#101010}.trust div{text-align:center;padding:20px 14px;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:rgba(241,235,223,.48);border-right:1px solid rgba(201,168,76,.09)}section{padding:112px 48px}.container{max-width:var(--max);margin:0 auto}.center{text-align:center}.section-head{margin-bottom:58px}.section-head h2{font-size:clamp(36px,5.7vw,72px)}.section-head .lead{margin-top:20px}.collection-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:rgba(201,168,76,.08)}.gem-card{display:block;text-decoration:none;background:var(--card);padding:22px;transition:.35s}.gem-card:hover{background:#252522;transform:translateY(-2px)}.gem-card .photo{aspect-ratio:4/5;background:#0d0d0d;overflow:hidden;margin-bottom:22px;border:1px solid rgba(201,168,76,.14)}.gem-card img{width:100%;height:100%;object-fit:cover;display:block}.gem-card .meta{display:flex;justify-content:space-between;gap:18px;border-top:1px solid rgba(255,255,255,.06);padding-top:18px}.gem-card h3{font-family:'Cormorant Garamond',serif;font-size:25px;font-weight:400;margin:0 0 6px;color:var(--cream)}.gem-card p{margin:0;color:rgba(241,235,223,.50);font-size:13px}.status{font-size:9px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);border:1px solid rgba(201,168,76,.35);padding:4px 8px;align-self:start;white-space:nowrap}.placeholder{height:100%;display:grid;place-items:center;color:rgba(201,168,76,.45);font-family:'Cormorant Garamond',serif;font-size:34px}.product-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.gallery-main{width:100%;aspect-ratio:4/5;object-fit:cover;background:#111;border:1px solid rgba(201,168,76,.16)}.thumbs{display:flex;gap:10px;margin-top:12px}.thumbs img{width:78px;height:92px;object-fit:cover;cursor:pointer;opacity:.55;border:1px solid rgba(201,168,76,.16)}.thumbs img.active,.thumbs img:hover{opacity:1}.product-info h3{font-family:'Cormorant Garamond',serif;font-size:42px;line-height:1.05;font-weight:300;margin:22px 0}.specs{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(201,168,76,.12);margin:32px 0}.spec{background:#111;padding:18px}.spec span{display:block;color:rgba(241,235,223,.42);font-size:10px;letter-spacing:.18em;text-transform:uppercase}.spec strong{display:block;font-family:'Cormorant Garamond',serif;font-size:22px;font-weight:400;color:var(--cream);margin-top:5px}.source{background:var(--charcoal)}.source-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px}.source-card{background:var(--card);overflow:hidden}.source-card img{width:100%;aspect-ratio:3/4;object-fit:cover;display:block;filter:saturate(.82) contrast(1.08) brightness(.92)}.source-card .copy{padding:30px}.source-card h3,.why-item h3,.journey-step h3{font-family:'Cormorant Garamond',serif;font-size:26px;font-weight:400;margin:0 0 12px;color:var(--cream)}.source-card p,.why-item p,.journey-step p{margin:0;color:rgba(241,235,223,.55);font-size:13.5px}.fourc{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:18px}.fourc div{border-top:1px solid rgba(201,168,76,.32);padding-top:12px}.fourc strong{display:block;color:var(--gold);font-size:11px;letter-spacing:.18em;text-transform:uppercase}.fourc span{display:block;color:rgba(241,235,223,.62);font-size:13px;margin-top:4px}.timeline{background:#0c0c0c}.journey-line{display:grid;grid-template-columns:repeat(5,1fr);align-items:start;position:relative;gap:0}.journey-line:before{content:"";position:absolute;top:31px;left:9%;right:9%;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent)}.journey-step{text-align:center;padding:0 16px;position:relative}.dot{width:62px;height:62px;margin:0 auto 22px;border:1px solid rgba(201,168,76,.55);border-radius:50%;display:grid;place-items:center;background:#0c0c0c;color:var(--gold);font-family:'Cormorant Garamond',serif;font-size:21px;position:relative;z-index:1}.why{background:var(--black)}.why-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:start}.why-list{display:grid;gap:1px;background:rgba(201,168,76,.10)}.why-item{background:#111;padding:28px}.illustrations{display:grid;grid-template-columns:repeat(3,1fr);gap:2px}.illustration{background:var(--card);padding:24px}.illustration img{width:100%;aspect-ratio:1.25/1;object-fit:cover;display:block;filter:saturate(.9) brightness(.9)}.illustration h3{font-family:'Cormorant Garamond',serif;font-size:24px;font-weight:400;margin:18px 0 8px}.illustration p{color:rgba(241,235,223,.55);font-size:13px;margin:0}.cert{background:var(--charcoal)}.labs{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(201,168,76,.13);margin-top:42px}.labs a{background:#111;text-decoration:none;padding:32px;display:block}.lab-logo{display:block;font-family:'Cormorant Garamond',serif;font-size:34px;color:var(--gold);letter-spacing:.08em}.labs small{display:block;color:rgba(241,235,223,.52);margin-top:8px}.contact-box{border:1px solid rgba(201,168,76,.16);padding:70px;text-align:center;background:radial-gradient(circle at 50% 0,rgba(201,168,76,.08),transparent 55%),#111}.footer{padding:42px 48px;border-top:1px solid rgba(201,168,76,.14);display:flex;justify-content:space-between;gap:28px;color:rgba(241,235,223,.55);font-size:12px}.footer a{text-decoration:none;color:rgba(241,235,223,.58)}.modal{display:none;position:fixed;inset:0;z-index:200;background:rgba(0,0,0,.82);place-items:center;padding:20px}.modal.open{display:grid}.modal-box{max-width:560px;width:100%;background:#151515;border:1px solid rgba(201,168,76,.22);padding:36px;position:relative}.close{position:absolute;right:18px;top:15px;background:none;border:0;color:var(--cream);font-size:28px;cursor:pointer}label{display:block;text-align:left;color:rgba(241,235,223,.55);font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin:16px 0 0}input,textarea{width:100%;margin-top:8px;background:#0d0d0d;border:1px solid rgba(201,168,76,.18);color:var(--cream);padding:13px;font:inherit;text-transform:none;letter-spacing:0}.page{padding-top:150px}.legal{max-width:900px}.legal h1{font-family:'Cormorant Garamond',serif;font-size:56px;font-weight:300}.legal h2{font-size:30px;margin-top:42px}.legal p,.legal li{color:rgba(241,235,223,.66)}@media(max-width:900px){.nav{padding:18px 22px}.nav ul{display:none}.trust,.collection-grid,.source-grid,.illustrations,.labs,.why-grid,.product-layout{grid-template-columns:1fr}.journey-line{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px}.journey-step{min-width:210px;scroll-snap-align:start}.journey-line:before{display:none}section{padding:78px 22px}.footer{flex-direction:column}.contact-box{padding:42px 22px}.hero h1{font-size:54px}}
/* V2.2 refinements */
.hero{background:radial-gradient(circle at 58% 45%,rgba(23,71,44,.22),transparent 34%),linear-gradient(90deg,rgba(0,0,0,.92) 0%,rgba(0,0,0,.70) 42%,rgba(0,0,0,.28) 100%),url('../img/emeraude-pakistan-pinces.jpg') 72% center/cover no-repeat;text-align:left;justify-content:flex-start}.hero-inner{margin-left:max(26px,calc((100vw - var(--max))/2));max-width:720px}.hero .lead,.hero .signature{margin-left:0}.hero .btn{margin-top:6px}.journey-line.visual{gap:18px;background:linear-gradient(90deg,rgba(201,168,76,.06),rgba(241,235,223,.035),rgba(201,168,76,.06));border:1px solid rgba(201,168,76,.14);padding:28px 20px}.journey-line.visual:before{display:none}.journey-line.visual .journey-step{padding:0 8px}.journey-line.visual .dot{border-radius:0;border:0;background:transparent;width:auto;height:auto;margin-bottom:18px;font-size:46px;color:rgba(201,168,76,.72);line-height:1}.journey-line.visual .journey-step:not(:last-child)::after{content:'→';position:absolute;top:18px;right:-18px;color:rgba(201,168,76,.45);font-family:'Cormorant Garamond',serif;font-size:30px}.why-luxury{background:linear-gradient(180deg,#0b0b0b,#111)}.why-showcase{display:grid;grid-template-columns:.95fr 1.05fr;gap:58px;align-items:center}.why-photo{position:relative;min-height:520px;border:1px solid rgba(201,168,76,.16);overflow:hidden;background:#111}.why-photo img{width:100%;height:100%;min-height:520px;object-fit:cover;display:block;filter:saturate(.95) contrast(1.08) brightness(.9)}.why-photo::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 52%,rgba(0,0,0,.62));pointer-events:none}.why-caption{position:absolute;left:28px;right:28px;bottom:24px;z-index:1;color:rgba(241,235,223,.68);font-size:13px}.why-points{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(201,168,76,.12);margin-top:34px}.why-points div{background:#111;padding:24px}.why-points strong{display:block;color:var(--gold);font-family:'Cormorant Garamond',serif;font-size:23px;font-weight:400;margin-bottom:6px}.why-points span{color:rgba(241,235,223,.55);font-size:13px}.origin-note{border-top:1px solid rgba(201,168,76,.14);border-bottom:1px solid rgba(201,168,76,.14);background:#0c0c0c;padding:54px 48px}.origin-note .container{display:grid;grid-template-columns:.7fr 1.3fr;gap:48px;align-items:center}.origin-note p{margin:0;color:rgba(241,235,223,.62)}
@media(max-width:900px){.hero{text-align:center;background:linear-gradient(rgba(0,0,0,.55),rgba(0,0,0,.9)),url('../img/emeraude-pakistan-pinces.jpg') center/cover no-repeat}.hero-inner{margin:0 auto}.hero .lead,.hero .signature{margin-left:auto}.why-showcase,.origin-note .container{grid-template-columns:1fr}.why-photo,.why-photo img{min-height:380px}.why-points{grid-template-columns:1fr}.journey-line.visual .journey-step:not(:last-child)::after{display:none}}


/* Launch Edition refinements */
.hero{
  text-align:center !important;
  justify-content:center !important;
  background:radial-gradient(circle at 50% 45%,rgba(23,71,44,.28),transparent 32%),linear-gradient(rgba(0,0,0,.52),rgba(0,0,0,.88)),url('../img/emeraude-pakistan-pinces.jpg') center/cover no-repeat !important;
}
.hero-inner{
  margin-left:auto !important;
  margin-right:auto !important;
  max-width:900px !important;
}
.hero .lead,.hero .signature{margin-left:auto !important;margin-right:auto !important;}
.contact-box .btn{margin-top:8px;}
.cert .lead{max-width:760px;}
.journey-line.visual .dot{font-size:40px;letter-spacing:.08em;}
@media(max-width:900px){.hero{text-align:center !important}.hero-inner{margin:0 auto !important}}

/* Catalogue 13 emeralds */
.collection-actions{text-align:center;margin-top:38px}
.catalogue-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:rgba(201,168,76,.08)}
.featured-ribbon{position:absolute;top:14px;left:14px;background:rgba(8,8,8,.88);border:1px solid rgba(201,168,76,.55);color:var(--gold);font-size:9px;letter-spacing:.18em;text-transform:uppercase;padding:7px 10px;z-index:2}
.gem-card .photo{position:relative}
.product-page{padding-top:125px}
.product-title{font-family:'Cormorant Garamond',serif;font-size:clamp(44px,6vw,72px);font-weight:300;line-height:1.02;margin:12px 0 22px}
.product-copy{max-width:600px;color:rgba(241,235,223,.66)}
.product-gallery-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.product-gallery-grid img{width:100%;aspect-ratio:4/5;object-fit:cover;border:1px solid rgba(201,168,76,.16)}
.product-main{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:start}
.product-sticky{position:sticky;top:115px}
.back-link{display:inline-block;margin-bottom:28px;text-decoration:none;color:var(--gold);font-size:10px;letter-spacing:.18em;text-transform:uppercase}
.catalogue-intro{padding-top:160px;padding-bottom:55px}
.collection-home-link{margin-bottom:24px}
@media(max-width:900px){.catalogue-grid,.product-main,.product-gallery-grid{grid-template-columns:1fr}.product-sticky{position:static}}

/* Assistant conversationnel */
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.oge-assistant{position:fixed;right:22px;bottom:22px;z-index:180;font-family:Inter,system-ui,sans-serif}
.oge-assistant-toggle{display:flex;align-items:center;gap:10px;border:1px solid rgba(201,168,76,.62);background:#111;color:var(--cream);padding:13px 17px;box-shadow:0 12px 36px rgba(0,0,0,.38);font:500 11px/1 Inter,sans-serif;letter-spacing:.12em;text-transform:uppercase;cursor:pointer}
.oge-assistant-status{width:8px;height:8px;border-radius:50%;background:#4bc37b;box-shadow:0 0 0 4px rgba(75,195,123,.12)}
.oge-assistant-panel{position:absolute;right:0;bottom:58px;width:min(420px,calc(100vw - 30px));max-height:min(760px,calc(100vh - 90px));background:#111;border:1px solid rgba(201,168,76,.38);box-shadow:0 24px 70px rgba(0,0,0,.62);overflow:hidden}
.oge-assistant-panel[hidden]{display:none}
.oge-assistant-panel header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid rgba(201,168,76,.16);background:linear-gradient(135deg,rgba(23,71,44,.45),#111)}
.oge-assistant-panel header strong{display:block;font-family:'Cormorant Garamond',serif;font-size:21px;font-weight:500;color:var(--gold2)}
.oge-assistant-panel header small{display:block;color:rgba(241,235,223,.55);font-size:10px;letter-spacing:.12em;text-transform:uppercase;margin-top:2px}
.oge-assistant-close{border:0;background:transparent;color:var(--cream);font-size:25px;cursor:pointer;padding:2px 5px}
.oge-assistant-messages{display:flex;flex-direction:column;gap:10px;min-height:110px;max-height:210px;overflow:auto;padding:18px;background:#0c0c0c}
.oge-message{max-width:88%;padding:11px 13px;font-size:13px;line-height:1.5;border:1px solid rgba(255,255,255,.08)}
.oge-message-bot{align-self:flex-start;background:#181816;color:rgba(241,235,223,.78)}
.oge-message-user{align-self:flex-end;background:var(--emerald);color:var(--cream);border-color:rgba(201,168,76,.22)}
.oge-message a{color:var(--gold2)}
.oge-assistant-quick-title{margin:0;padding:12px 15px 0;color:var(--gold2);font-size:10px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;border-top:1px solid rgba(201,168,76,.10)}
.oge-assistant-quick{display:grid;grid-template-columns:1fr;gap:6px;max-height:250px;overflow-y:auto;padding:13px 15px;border-top:1px solid rgba(201,168,76,.10);scrollbar-width:thin}
.oge-assistant-quick button{width:100%;text-align:left;border:1px solid rgba(201,168,76,.28);background:transparent;color:rgba(241,235,223,.72);padding:9px 11px;font:400 10px/1.25 Inter,sans-serif;cursor:pointer}
.oge-assistant-quick button:hover{border-color:var(--gold);color:var(--gold2)}
.oge-assistant-form{display:grid;grid-template-columns:1fr auto;gap:8px;padding:0 15px 12px}
.oge-assistant-form input{margin:0;min-width:0;font-size:12px;text-transform:none;letter-spacing:0}
.oge-assistant-form button{border:1px solid var(--gold);background:var(--gold);color:#080808;padding:0 13px;font:500 10px Inter,sans-serif;text-transform:uppercase;letter-spacing:.08em;cursor:pointer}
.oge-assistant-note{margin:0;padding:0 15px 14px;color:rgba(241,235,223,.38);font-size:9px;line-height:1.4}
@media(max-width:600px){.oge-assistant{right:12px;bottom:12px}.oge-assistant-panel{right:0;bottom:55px}.oge-assistant-toggle{padding:12px 14px}}