/* ============================================================
   EMMANUELLE OMIN — Haute joaillerie tressée
   Feuille de style principale
   ============================================================ */

:root{
  --noir:#0d0d0f;
  --noir-2:#141416;
  --creme:#f6f2ea;
  --creme-2:#efe8db;
  --or:#c6a253;
  --or-clair:#e4cf98;
  --or-fonce:#9c7c33;
  --gris:#8a8781;
  --ligne:rgba(198,162,83,.28);
  --serif:'Cormorant Garamond', Georgia, serif;
  --sans:'Jost', 'Helvetica Neue', Arial, sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--noir);
  color:var(--creme);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.1}
.serif{font-family:var(--serif)}

/* ---------- Utils ---------- */
.wrap{width:min(1240px,92vw);margin-inline:auto}
.eyebrow{
  font-size:.72rem;letter-spacing:.42em;text-transform:uppercase;
  color:var(--or);font-weight:400;margin-bottom:1.2rem;
}
.btn{
  display:inline-block;padding:.95rem 2.4rem;border:1px solid var(--or);
  color:var(--creme);letter-spacing:.24em;text-transform:uppercase;
  font-size:.72rem;background:transparent;cursor:pointer;
  transition:all .5s var(--ease);position:relative;overflow:hidden;
}
.btn::after{
  content:"";position:absolute;inset:0;background:var(--or);
  transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease);z-index:-1;
}
.btn:hover{color:var(--noir)}
.btn:hover::after{transform:scaleX(1)}
.btn.solid{background:var(--or);color:var(--noir);border-color:var(--or)}
.btn.solid::after{background:var(--or-clair)}

/* ---------- Nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.6rem clamp(1.2rem,4vw,3.4rem);
  transition:background .5s var(--ease),padding .5s var(--ease),box-shadow .5s var(--ease);
}
.nav.scrolled{background:rgba(13,13,15,.92);backdrop-filter:blur(10px);padding-block:1rem;
  box-shadow:0 1px 0 var(--ligne)}
.brand{font-family:var(--serif);font-size:1.5rem;letter-spacing:.34em;
  color:var(--creme);white-space:nowrap;cursor:pointer}
.brand small{display:block;font-size:.5rem;letter-spacing:.5em;color:var(--or);
  text-align:center;margin-top:2px;font-family:var(--sans)}
.nav-links{display:flex;gap:clamp(1.4rem,3vw,2.8rem);align-items:center}
.nav-links a{
  font-size:.74rem;letter-spacing:.24em;text-transform:uppercase;color:var(--creme);
  position:relative;padding-bottom:4px;cursor:pointer;background:none;border:none;font-family:var(--sans)
}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;
  background:var(--or);transition:width .4s var(--ease)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:var(--or-clair)}
.cart-btn{position:relative}
.cart-count{position:absolute;top:-9px;right:-14px;background:var(--or);color:var(--noir);
  font-size:.6rem;min-width:16px;height:16px;border-radius:50%;display:grid;place-items:center;
  font-family:var(--sans);letter-spacing:0}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer}
.burger span{width:26px;height:1px;background:var(--creme);transition:.3s}

/* ---------- Pages ---------- */
.page{display:none;animation:fade .8s var(--ease)}
.page.active{display:block}
@keyframes fade{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ---------- Hero Ken Burns ---------- */
.hero{position:relative;height:100vh;min-height:620px;overflow:hidden;display:grid;place-items:center}
.kb{position:absolute;inset:0;z-index:0}
.kb-slide{position:absolute;inset:0;opacity:0;background-size:cover;background-position:center;
  animation:kbZoom 20s linear infinite;will-change:transform,opacity}
.kb-slide.show{opacity:1}
.kb-slide{transition:opacity 2s ease-in-out}
@keyframes kbZoom{0%{transform:scale(1) translate(0,0)}100%{transform:scale(1.16) translate(-2%,-2%)}}
.hero::after{content:"";position:absolute;inset:0;z-index:1;
  background:radial-gradient(120% 90% at 50% 40%,transparent,rgba(13,13,15,.55) 70%,rgba(13,13,15,.9)),
  linear-gradient(180deg,rgba(13,13,15,.5),transparent 30%,transparent 60%,rgba(13,13,15,.85))}
.hero-inner{position:relative;z-index:2;text-align:center;padding:0 1.2rem}
.hero h1{font-size:clamp(2.6rem,8vw,6.4rem);letter-spacing:.12em;color:var(--creme);
  text-shadow:0 4px 40px rgba(0,0,0,.5)}
.hero .sub{font-family:var(--serif);font-style:italic;font-size:clamp(1.1rem,2.4vw,1.7rem);
  color:var(--or-clair);margin-top:.4rem;letter-spacing:.04em}
.hero .lead{max-width:540px;margin:1.6rem auto 2.4rem;color:var(--creme-2);
  font-size:.95rem;letter-spacing:.02em;opacity:.92}
.hero-cta{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.scroll-hint{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;
  font-size:.6rem;letter-spacing:.35em;text-transform:uppercase;color:var(--creme);opacity:.7}
.scroll-hint span{display:block;width:1px;height:44px;background:linear-gradient(var(--or),transparent);
  margin:10px auto 0}

/* ---------- Sections ---------- */
.section{padding:clamp(4.5rem,10vw,8rem) 0}
.section-head{text-align:center;max-width:640px;margin:0 auto clamp(2.6rem,5vw,4rem)}
.section-head h2{font-size:clamp(2rem,5vw,3.4rem);letter-spacing:.04em}
.section-head p{color:var(--gris);margin-top:1rem;font-size:.98rem}
.divider{width:54px;height:1px;background:var(--or);margin:1.4rem auto}

/* Manifeste / intro */
.manifeste{background:var(--noir-2);border-block:1px solid var(--ligne)}
.manifeste .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.6rem,4vw,3.4rem)}
.pillar{text-align:center}
.pillar .num{font-family:var(--serif);font-size:2.4rem;color:var(--or);opacity:.6}
.pillar h3{font-size:1.35rem;margin:.6rem 0 .5rem;letter-spacing:.03em}
.pillar p{color:var(--gris);font-size:.9rem}

/* Featured strip */
.featured{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(1.6rem,4vw,3rem);align-items:center}
.featured .txt .eyebrow{margin-bottom:.8rem}
.featured .txt h2{font-size:clamp(1.8rem,4vw,2.8rem);margin-bottom:1rem}
.featured .txt p{color:var(--gris);margin-bottom:1.6rem}
.featured .visual{aspect-ratio:4/5;background-size:cover;background-position:center;
  border:1px solid var(--ligne)}

/* ---------- Boutique ---------- */
.filters{display:flex;gap:.6rem;justify-content:center;flex-wrap:wrap;margin-bottom:3rem}
.filters button{background:none;border:1px solid var(--ligne);color:var(--creme);
  padding:.5rem 1.3rem;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;cursor:pointer;
  transition:.4s var(--ease);font-family:var(--sans)}
.filters button.active,.filters button:hover{background:var(--or);color:var(--noir);border-color:var(--or)}
.products{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1.2rem,3vw,2.4rem)}
.card{background:var(--noir-2);border:1px solid transparent;transition:.5s var(--ease);
  display:flex;flex-direction:column}
.card:hover{border-color:var(--ligne);transform:translateY(-6px)}
.card .ph{aspect-ratio:9/11;background-size:cover;background-position:center;position:relative;overflow:hidden}
.card .ph::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 60%,rgba(13,13,15,.4))}
.card:hover .ph{filter:brightness(1.06)}
.card .tag{position:absolute;top:12px;left:12px;z-index:2;background:rgba(13,13,15,.7);
  color:var(--or-clair);font-size:.58rem;letter-spacing:.2em;text-transform:uppercase;padding:.3rem .7rem}
.card .body{padding:1.4rem 1.3rem 1.6rem;text-align:center;display:flex;flex-direction:column;gap:.7rem;flex:1}
.card .body h3{font-size:1.4rem;letter-spacing:.02em}
.card .desc{color:var(--gris);font-size:.82rem;min-height:2.2em}
.card .price{color:var(--or);letter-spacing:.06em;font-size:1.05rem}
.card .add{margin-top:auto}

/* ---------- Panier drawer ---------- */
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);opacity:0;visibility:hidden;
  transition:.4s var(--ease);z-index:200}
.overlay.open{opacity:1;visibility:visible}
.cart{position:fixed;top:0;right:0;height:100%;width:min(420px,90vw);background:var(--noir-2);
  z-index:210;transform:translateX(100%);transition:transform .5s var(--ease);
  display:flex;flex-direction:column;border-left:1px solid var(--ligne)}
.cart.open{transform:none}
.cart-head{display:flex;justify-content:space-between;align-items:center;padding:1.6rem;
  border-bottom:1px solid var(--ligne)}
.cart-head h3{font-size:1.5rem;letter-spacing:.06em}
.cart-close{background:none;border:none;color:var(--creme);font-size:1.4rem;cursor:pointer}
.cart-items{flex:1;overflow-y:auto;padding:1rem 1.6rem}
.cart-empty{text-align:center;color:var(--gris);margin-top:3rem;font-style:italic;font-family:var(--serif);font-size:1.1rem}
.ci{display:flex;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--ligne)}
.ci .thumb{width:64px;height:78px;background-size:cover;background-position:center;flex:none}
.ci .info{flex:1}
.ci .info h4{font-family:var(--serif);font-size:1.1rem;font-weight:500}
.ci .info .p{color:var(--or);font-size:.85rem}
.ci .qty{display:flex;align-items:center;gap:.6rem;margin-top:.4rem}
.ci .qty button{width:24px;height:24px;border:1px solid var(--ligne);background:none;color:var(--creme);cursor:pointer}
.ci .rm{background:none;border:none;color:var(--gris);font-size:.7rem;letter-spacing:.14em;
  text-transform:uppercase;cursor:pointer;margin-top:.4rem}
.ci .rm:hover{color:var(--or)}
.cart-foot{padding:1.6rem;border-top:1px solid var(--ligne)}
.cart-total{display:flex;justify-content:space-between;font-family:var(--serif);font-size:1.3rem;margin-bottom:1.2rem}
.cart-total .amt{color:var(--or)}
.cart-foot .btn{width:100%;text-align:center}

/* Formulaire commande dans le panier */
.order-form{display:none;flex-direction:column;gap:.9rem;margin-top:1rem}
.order-form.show{display:flex}
.order-form input,.order-form textarea{width:100%;background:var(--noir);border:1px solid var(--ligne);
  color:var(--creme);padding:.8rem .9rem;font-family:var(--sans);font-size:.85rem}
.order-form input:focus,.order-form textarea:focus{outline:none;border-color:var(--or)}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem)}
.contact-info h3{font-size:1.7rem;margin-bottom:1.4rem}
.contact-info .row{margin-bottom:1.4rem}
.contact-info .row .k{font-size:.66rem;letter-spacing:.28em;text-transform:uppercase;color:var(--or)}
.contact-info .row .v{color:var(--creme-2);margin-top:.2rem}
.contact-info .socials{display:flex;gap:1.2rem;margin-top:2rem}
.contact-info .socials a{font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;
  border-bottom:1px solid var(--ligne);padding-bottom:3px}
.contact-info .socials a:hover{color:var(--or);border-color:var(--or)}
form.contact{display:flex;flex-direction:column;gap:1.1rem}
form.contact .field{display:flex;flex-direction:column;gap:.4rem}
form.contact label{font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gris)}
form.contact input,form.contact textarea{background:var(--noir-2);border:1px solid var(--ligne);
  color:var(--creme);padding:.9rem 1rem;font-family:var(--sans);font-size:.9rem;transition:.3s}
form.contact input:focus,form.contact textarea:focus{outline:none;border-color:var(--or)}
form.contact textarea{resize:vertical;min-height:130px}
.form-msg{font-size:.85rem;padding:.6rem 0;min-height:1.4em}
.form-msg.ok{color:var(--or-clair)}
.form-msg.err{color:#e08a7a}

/* ---------- Footer ---------- */
footer{background:var(--noir-2);border-top:1px solid var(--ligne);padding:3rem 0 2rem;text-align:center}
footer .brand{font-size:1.3rem;justify-content:center;margin-bottom:1rem}
footer .fnav{display:flex;gap:1.6rem;justify-content:center;flex-wrap:wrap;margin:1.2rem 0}
footer .fnav button{background:none;border:none;color:var(--gris);font-size:.7rem;letter-spacing:.2em;
  text-transform:uppercase;cursor:pointer;font-family:var(--sans)}
footer .fnav button:hover{color:var(--or)}
footer .fine{color:var(--gris);font-size:.72rem;letter-spacing:.08em;margin-top:1rem}

/* ---------- Toast ---------- */
.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--or);color:var(--noir);padding:.9rem 1.8rem;font-size:.72rem;letter-spacing:.2em;
  text-transform:uppercase;z-index:300;opacity:0;transition:.4s var(--ease);pointer-events:none}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .products{grid-template-columns:repeat(2,1fr)}
  .manifeste .grid{grid-template-columns:1fr;gap:2.4rem}
  .featured,.contact-grid{grid-template-columns:1fr}
  .featured .visual{order:-1}
}
@media(max-width:640px){
  .nav-links{position:fixed;inset:0 0 0 auto;width:74vw;background:rgba(13,13,15,.98);
    flex-direction:column;justify-content:center;gap:2rem;transform:translateX(100%);
    transition:transform .5s var(--ease);padding:2rem}
  .nav-links.open{transform:none}
  .burger{display:flex;z-index:120}
  .products{grid-template-columns:1fr 1fr;gap:1rem}
  .card .body h3{font-size:1.2rem}
}

/* ============================================================
   v1.1 — version, langue, fil d'Ariane, scroll glissant
   ============================================================ */
.navver{display:inline-block;margin-left:.7rem;font-family:var(--sans);font-size:.55rem;
  letter-spacing:.18em;color:var(--or);border:1px solid var(--ligne);padding:2px 7px;border-radius:2px;
  vertical-align:middle;opacity:.85}
.langsel{display:inline-flex;align-items:center}
.lang-dd{background:transparent;border:1px solid var(--ligne);color:var(--creme);font-family:var(--sans);
  font-size:.66rem;letter-spacing:.14em;padding:.4rem .5rem;cursor:pointer;text-transform:uppercase}
.lang-dd:focus{outline:none;border-color:var(--or)}
.lang-dd option{background:var(--noir-2);color:var(--creme)}

/* Fil d'Ariane public */
.crumb{position:fixed;top:72px;left:0;right:0;z-index:90;padding:.5rem clamp(1.2rem,4vw,3.4rem);
  background:rgba(13,13,15,.82);backdrop-filter:blur(8px);border-bottom:1px solid var(--ligne);
  transform:translateY(-120%);transition:transform .4s var(--ease);pointer-events:none}
.nav.scrolled ~ .crumb{transform:translateY(0);pointer-events:auto}
.crumb ol{list-style:none;display:flex;gap:.5rem;margin:0;padding:0;align-items:center}
.crumb li{font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gris)}
.crumb li+li::before{content:"›";margin-right:.5rem;color:var(--or)}
.crumb a{color:var(--gris);cursor:pointer}.crumb a:hover{color:var(--or)}
.crumb li[aria-current]{color:var(--or-clair)}

/* Scroll glissant vertical (snap doux) */
html{scroll-behavior:smooth}
.snap-y{scroll-snap-type:y proximity}
.snap-section{scroll-snap-align:start}
@media(max-width:640px){.snap-y{scroll-snap-type:none}}

/* Boutique : scroll glissant horizontal */
.products.hscroll{display:flex;gap:clamp(1rem,3vw,2.2rem);overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:1.4rem;-webkit-overflow-scrolling:touch;cursor:grab;scrollbar-width:thin}
.products.hscroll.drag{cursor:grabbing;scroll-snap-type:none}
.products.hscroll .card{flex:0 0 clamp(230px,26vw,320px);scroll-snap-align:center}
.products.hscroll::-webkit-scrollbar{height:6px}
.products.hscroll::-webkit-scrollbar-thumb{background:var(--ligne);border-radius:3px}

.adminlink{color:var(--gris);border-bottom:1px solid var(--ligne);padding-bottom:1px}
.adminlink:hover{color:var(--or);border-color:var(--or)}
.verfoot{color:var(--or);opacity:.7}

/* ============================================================
   v1.2 — Ken Burns enrichi, histoire Pampelonne, slogan
   ============================================================ */
/* Variantes Ken Burns alternées pour le hero */
.kb-slide.kbA{animation:kbZoomA 22s linear infinite}
.kb-slide.kbB{animation:kbZoomB 22s linear infinite}
.kb-slide.kbC{animation:kbZoomC 22s linear infinite}
@keyframes kbZoomA{0%{transform:scale(1) translate(0,0)}100%{transform:scale(1.16) translate(-2%,-2%)}}
@keyframes kbZoomB{0%{transform:scale(1.16) translate(2%,-1%)}100%{transform:scale(1) translate(0,0)}}
@keyframes kbZoomC{0%{transform:scale(1.04) translate(-1.5%,1.5%)}100%{transform:scale(1.18) translate(1.5%,-1.5%)}}

/* Ken Burns lent sur les visuels de sections (histoire, signature) */
.visual.kbslow{overflow:hidden;position:relative}
.visual.kbslow::before{content:"";position:absolute;inset:-8%;background:inherit;
  background-size:cover;background-position:center;animation:kbSlow 26s ease-in-out infinite alternate}
@keyframes kbSlow{from{transform:scale(1) translate(0,0)}to{transform:scale(1.12) translate(-2%,2%)}}

/* Section inversée (visuel à gauche) */
.featured.rev .visual{order:-1}
@media(max-width:900px){.featured.rev .visual{order:-1}}

/* Slogan */
.slogan{font-family:var(--serif);font-style:italic;font-size:1.25rem;color:var(--or-clair);
  letter-spacing:.06em;margin:1.2rem 0 1.6rem}
.slogan-foot{font-family:var(--serif);font-style:italic;color:var(--or-clair);font-size:.95rem;letter-spacing:.08em}
.featured .txt p{margin-bottom:1rem}

/* ============================================================
   v2.0 — Boutique par collections
   ============================================================ */
.collection{background:var(--noir-2);border:1px solid var(--ligne);padding:clamp(1.4rem,3.5vw,2.6rem);
  margin-bottom:clamp(2rem,5vw,3.4rem)}
.col-head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;flex-wrap:wrap}
.col-name{font-size:clamp(1.6rem,3.4vw,2.3rem);letter-spacing:.05em}
.col-sub{color:var(--or-clair);font-family:var(--serif);font-style:italic;font-size:1.02rem;margin-top:.2rem}
.col-price{font-family:var(--serif);font-size:1.6rem;color:var(--or);white-space:nowrap}
.col-intro{color:var(--gris);margin:1rem 0 1.4rem;max-width:820px;line-height:1.75}
.gallery{display:flex;gap:.9rem;overflow-x:auto;padding-bottom:.8rem;scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;cursor:grab;scrollbar-width:thin}
.gallery.drag{cursor:grabbing;scroll-snap-type:none}
.gallery::-webkit-scrollbar{height:6px}
.gallery::-webkit-scrollbar-thumb{background:var(--ligne);border-radius:3px}
.gph{flex:0 0 clamp(190px,24vw,280px);aspect-ratio:3/4;background-size:cover;background-position:center;
  scroll-snap-align:center;border:1px solid transparent;transition:.4s var(--ease);position:relative;overflow:hidden}
.gph::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 70%,rgba(13,13,15,.35))}
.gph:hover{filter:brightness(1.07)}
.gph.sel{border-color:var(--or)}
.choose-lbl{font-size:.66rem;letter-spacing:.3em;text-transform:uppercase;color:var(--or);margin:1.1rem 0 .6rem}
.chips{display:flex;gap:.5rem;flex-wrap:wrap}
.chip{background:none;border:1px solid var(--ligne);color:var(--creme);padding:.5rem 1.1rem;
  font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;font-family:var(--sans);
  transition:.35s var(--ease)}
.chip:hover{border-color:var(--or)}
.chip.on{background:var(--or);color:var(--noir);border-color:var(--or)}
.variant-pitch{min-height:2.4rem;margin:1rem 0}
.variant-pitch p{font-family:var(--serif);font-style:italic;font-size:1.06rem;color:var(--creme-2);
  max-width:760px;line-height:1.7;border-left:2px solid var(--or);padding-left:1rem}
.custom-note{color:var(--gris);font-size:.86rem;line-height:1.7;max-width:820px;margin-bottom:1.2rem;
  border:1px dashed var(--ligne);padding:.9rem 1.1rem}
.custom-note strong{color:var(--or-clair);letter-spacing:.08em}
.collection .add{margin-top:.4rem}