/* Lydia Fashion Inter — noir, or, blanc */
:root{
  --black:#0a0a0a; --ink:#151515; --gold:#d4a937; --gold-light:#f3d780; --gold-dark:#9c7414;
  --white:#fff; --paper:#faf8f3; --line:#e7e1d2; --text:#1b1b1b; --muted:#645f55;
  --danger:#b3261e; --ok:#1e6b3a;
  --serif:Georgia,"Times New Roman",serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --radius:14px; --header-h:60px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--header-h) + 8px)}
body{margin:0;font-family:var(--sans);color:var(--text);background:var(--white);line-height:1.5;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--serif);line-height:1.2;margin:0}
button,input,textarea{font:inherit}
[hidden]{display:none !important}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{position:absolute;left:8px;top:-60px;background:var(--gold);color:#000;padding:10px 14px;border-radius:8px;z-index:200;font-weight:700}
.skip-link:focus{top:8px}
.ico{width:20px;height:20px;fill:currentColor;flex:none}
:focus-visible{outline:3px solid var(--gold-light);outline-offset:2px}
.container{width:100%;max-width:1120px;margin:0 auto;padding:0 16px}
.container.narrow{max-width:760px}
.center{text-align:center}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 20px;border-radius:999px;
  border:2px solid transparent;font-weight:700;font-size:1rem;text-decoration:none;cursor:pointer;text-align:center;line-height:1.2;
  transition:transform .12s ease,background .2s,color .2s,border-color .2s}
.btn:active{transform:scale(.97)}
.btn-gold{background:linear-gradient(135deg,var(--gold-light),var(--gold) 55%,var(--gold-dark));color:#111;box-shadow:0 4px 14px rgba(212,169,55,.35)}
.btn-gold:hover{filter:brightness(1.06)}
.btn-ghost{background:rgba(0,0,0,.35);color:var(--gold-light);border-color:var(--gold)}
.btn-ghost:hover{background:rgba(212,169,55,.18)}
.btn-dark{background:var(--black);color:var(--gold-light);border-color:var(--black)}
.btn-dark:hover{background:#222}
.btn-outline{background:#fff;color:var(--black);border-color:var(--black)}
.btn-outline:hover{background:var(--black);color:var(--gold-light)}
.btn-sm{min-height:44px;padding:8px 12px;font-size:.92rem}
.btn-lg{min-height:54px;padding:14px 26px;font-size:1.05rem}
.btn-block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* ---------- En-tête ---------- */
.site-header{position:sticky;top:0;z-index:100;background:var(--black);border-bottom:2px solid var(--gold)}
.header-inner{max-width:1120px;margin:0 auto;padding:0 10px;min-height:var(--header-h);display:flex;align-items:center;gap:6px}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;min-width:0;flex:1 1 auto}
.brand-emblem{width:44px;height:auto;flex:none}
.brand-name{font-family:var(--serif);font-weight:700;color:var(--gold-light);font-size:.92rem;line-height:1.1;letter-spacing:.02em;min-width:0;overflow-wrap:normal}
.header-wa,.header-cart,.burger{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;border-radius:999px;color:var(--gold-light);text-decoration:none;position:relative;flex:none}
.header-wa{background:#1f8f4c;color:#fff;padding:0 12px;gap:6px;font-weight:700;font-size:.92rem}
.header-wa-text{display:none}
.header-cart{border:1.5px solid var(--gold)}
.cart-badge{position:absolute;top:-6px;right:-6px;min-width:20px;height:20px;padding:0 5px;border-radius:10px;background:var(--gold);color:#000;font-size:.75rem;font-weight:800;display:flex;align-items:center;justify-content:center}
.burger{background:none;border:1.5px solid var(--gold);flex-direction:column;gap:4px;cursor:pointer;padding:0}
.burger span{display:block;width:20px;height:2px;background:var(--gold-light);transition:transform .2s,opacity .2s}
.burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.main-nav{position:absolute;left:0;right:0;top:100%;background:var(--black);border-bottom:2px solid var(--gold);display:none}
.main-nav.open{display:block}
.main-nav ul{list-style:none;margin:0;padding:8px 16px 14px}
.main-nav a{display:block;padding:14px 4px;color:#fff;text-decoration:none;font-weight:600;border-bottom:1px solid #2a2a2a}
.main-nav li:last-child a{border-bottom:0}
.main-nav a:hover{color:var(--gold-light)}

/* ---------- Héros ---------- */
.hero{position:relative;min-height:calc(100svh - var(--header-h));min-height:min(640px,calc(100svh - var(--header-h)));display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:#111}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 40%}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.35) 0%,rgba(0,0,0,.55) 45%,rgba(0,0,0,.88) 100%)}
.hero-content{position:relative;width:100%;max-width:1120px;margin:0 auto;padding:48px 16px 40px}
.eyebrow{margin:0 0 10px;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-light);font-weight:700}
.eyebrow-dark{color:var(--gold-dark)}
.hero h1{font-size:clamp(2rem,8vw,3.6rem);font-weight:700;max-width:16ch;text-shadow:0 2px 12px rgba(0,0,0,.5)}
.hero h1 em{font-style:italic;color:var(--gold-light)}
.hero-text{max-width:34rem;font-size:1.05rem;margin:14px 0 24px;color:#f2f2f2}
.hero-actions{display:flex;flex-direction:column;gap:12px;max-width:340px}

/* ---------- Sections ---------- */
.section{padding:56px 0}
.section-head{text-align:center;margin-bottom:28px}
.section-head h2,.contact h2{font-size:clamp(1.7rem,6vw,2.4rem)}
.gold-rule{display:block;width:72px;height:3px;margin:14px auto;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.gold-rule-left{margin-left:0;background:linear-gradient(90deg,var(--gold),transparent)}
.section-sub{max-width:36rem;margin:0 auto;color:var(--muted)}
.note{font-style:italic}

/* ---------- Catalogue (fond clair) ---------- */
.catalogue{background:var(--paper)}
.controls{display:flex;flex-direction:column;gap:14px;margin-bottom:22px}
.search{position:relative;display:block}
.search .ico{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--gold-dark);width:22px;height:22px}
.search input{width:100%;min-height:50px;padding:12px 14px 12px 46px;border:1.5px solid var(--line);border-radius:999px;background:#fff;font-size:1rem}
.search input:focus{border-color:var(--gold);outline:none;box-shadow:0 0 0 3px rgba(212,169,55,.3)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{min-height:44px;padding:8px 16px;border-radius:999px;border:1.5px solid var(--black);background:#fff;color:var(--black);font-weight:600;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--black);color:var(--gold-light)}
.result-count{margin:0;color:var(--muted);font-size:.9rem}

.grid{display:grid;grid-template-columns:1fr;gap:14px}
@media (min-width:340px){.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}}
@media (min-width:760px){.grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}}
@media (min-width:1000px){.grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.card-media{display:block;aspect-ratio:4/5;background:#eee;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover}
.card-body{padding:12px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-title{font-family:var(--serif);font-size:1rem;font-weight:700;margin:0;overflow-wrap:anywhere}
.card-title a{text-decoration:none}
.price-line{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 6px}
.price{font-weight:800;font-size:1.1rem;color:var(--gold-dark)}
.price-tbc{font-size:1rem;color:var(--muted)}
.unit{font-size:.82rem;color:var(--muted)}
.card-actions{margin-top:auto;display:flex;flex-direction:column;gap:8px}
.empty{text-align:center;padding:30px 16px;background:#fff;border:1px dashed var(--gold);border-radius:var(--radius);color:var(--muted)}
.empty .btn{margin-top:14px}

/* ---------- Tenue de couple ---------- */
.couple{background:#fff}
.couple-card{display:grid;gap:20px;max-width:820px;margin:0 auto;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--paper)}
.couple-card img{width:100%;height:100%;object-fit:cover;max-height:520px}
.couple-body{padding:18px;display:flex;flex-direction:column;gap:10px;justify-content:center}
.couple-body h3{font-size:1.4rem}
.couple-body ul{margin:0;padding-left:18px;color:var(--muted)}
.couple-body .note-box{margin:0}
.note-box{background:#fff8e1;border-left:4px solid var(--gold);padding:10px 12px;border-radius:6px;font-size:.92rem;color:#4a3d12}
@media (min-width:700px){.couple-card{grid-template-columns:1fr 1fr}.couple-body{padding:24px}}

/* ---------- Vitrine (fond photo) ---------- */
.showcase{position:relative;color:#fff;padding:72px 0;overflow:hidden;background:#111}
.showcase-bg{position:absolute;inset:0;background:url("../images/brand/fabric-stack-540.jpg") center/cover no-repeat}
@media (min-width:600px){.showcase-bg{background-image:url("../images/brand/fabric-stack-810.jpg")}}
.showcase-overlay{position:absolute;inset:0;background:rgba(0,0,0,.66)}
.showcase-content{position:relative;text-align:center;max-width:720px}
.showcase h2{font-size:clamp(1.6rem,6vw,2.4rem);color:#fff}
.showcase p{margin:0 0 20px}
.showcase .fineprint{margin:16px 0 0;font-size:.82rem;color:#d9d9d9}

/* ---------- Marque / enseigne ---------- */
.brand-section{background:var(--black);color:#fff}
.brand-section h2{color:var(--gold-light)}
.signboard{margin:0;border:2px solid var(--gold);border-radius:10px;overflow:hidden}
.signboard img{width:100%;height:auto}

/* ---------- Inspirations ---------- */
.inspirations{background:var(--paper)}
.insp-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-bottom:26px}
@media (min-width:760px){.insp-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}}
.insp-item{margin:0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#fff}
.insp-item img{width:100%;aspect-ratio:2/3;object-fit:cover}

/* ---------- Pourquoi nous choisir ---------- */
.why{background:var(--white)}
.why-grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr;gap:14px}
@media (min-width:600px){.why-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}}
@media (min-width:1000px){.why-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
.why-card{background:var(--paper);border:1px solid var(--line);border-top:3px solid var(--gold);border-radius:var(--radius);padding:22px 18px;display:flex;flex-direction:column;gap:10px;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.why-icon{width:54px;height:54px;border-radius:50%;background:var(--black);border:2px solid var(--gold);display:flex;align-items:center;justify-content:center;flex:none}
.why-icon svg{width:28px;height:28px;fill:none;stroke:var(--gold-light);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.why-card h3{font-size:1.15rem;overflow-wrap:anywhere}
.why-card p{margin:0;color:var(--muted);font-size:.97rem}
.why-cta{margin:30px 0 0}

/* ---------- Contact ---------- */
.contact{background:var(--black);color:#fff}
.contact h2{color:var(--gold-light)}
.contact-lead{color:#e8e8e8;margin:0 0 18px}
.contact-number{font-size:1.4rem;font-weight:700;color:var(--gold-light);margin:0 0 20px}
.contact-number span{display:block;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:#bbb;font-weight:600}
.social{list-style:none;padding:0;margin:24px 0 0;color:#ddd}
.social li{margin:4px 0}

/* ---------- Pied de page ---------- */
.site-footer{background:#000;color:#cfcfcf;border-top:2px solid var(--gold);padding:32px 0 96px;text-align:center}
.footer-emblem{width:72px;margin:0 auto 8px}
.footer-name{font-family:var(--serif);font-weight:700;color:var(--gold-light);letter-spacing:.08em;margin:0}
.footer-tag{margin:4px 0 12px;color:#fff}
.footer-line{margin:2px 0;font-size:.92rem}
.footer-copy{margin:14px 0 0;font-size:.78rem;color:#888}

/* ---------- WhatsApp flottant ---------- */
.fab-wa{position:fixed;right:14px;bottom:14px;z-index:90;width:56px;height:56px;border-radius:50%;background:#1f8f4c;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(0,0,0,.35)}
.fab-wa .ico{width:30px;height:30px}
body[data-view="cart"] .fab-wa{display:none}

/* ---------- Pages produit / panier ---------- */
.detail-wrap,.cart-wrap{padding-top:20px;padding-bottom:56px;min-height:60vh}
.back-link{display:inline-flex;align-items:center;min-height:44px;font-weight:700;text-decoration:none;color:var(--gold-dark)}
.back-link:hover{text-decoration:underline}
.page-title{font-size:clamp(1.8rem,6vw,2.4rem)}
.detail{display:grid;gap:20px;margin-top:6px}
.detail-photo{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:#eee}
.detail-photo img{width:100%;height:auto}
.detail-info{display:flex;flex-direction:column;gap:14px}
.detail-info h1{font-size:clamp(1.5rem,5.5vw,2.2rem);overflow-wrap:anywhere}
.detail-price .price{font-size:1.7rem}
.detail-price .unit{font-size:.95rem}
.detail-list{margin:0;padding-left:18px;color:var(--muted)}
.measure-box{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:.95rem}
.measure-box strong{color:var(--black)}
@media (min-width:760px){.detail{grid-template-columns:1fr 1fr;gap:36px;align-items:start}}

.qty-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px}
.qty-label{font-weight:700}
.stepper{display:inline-flex;align-items:stretch;border:1.5px solid var(--black);border-radius:999px;overflow:hidden;background:#fff}
.stepper button{width:46px;min-height:46px;border:0;background:var(--black);color:var(--gold-light);font-size:1.5rem;line-height:1;cursor:pointer}
.stepper button:active{background:#333}
.stepper button[disabled]{opacity:.4;cursor:not-allowed}
.stepper input{width:54px;border:0;text-align:center;font-weight:700;font-size:1.05rem;background:#fff;-moz-appearance:textfield;padding:0}
.stepper input:focus{outline:none;background:#fff8e1}
.live-total{display:flex;flex-direction:column;gap:2px;padding:12px;border-radius:10px;background:#fff8e1;border:1px solid var(--gold)}
.live-total .lt-qty{color:#4a3d12;font-size:.95rem}
.live-total .lt-sum{font-size:1.25rem;font-weight:800;color:var(--black)}
.detail-actions{display:flex;flex-direction:column;gap:10px}

/* Panier */
.cart-empty{text-align:center;padding:36px 12px}
.cart-lines{list-style:none;margin:18px 0 0;padding:0;display:flex;flex-direction:column;gap:12px}
.cart-line{display:grid;grid-template-columns:78px 1fr;gap:10px 12px;border:1px solid var(--line);border-radius:var(--radius);padding:10px;background:#fff}
.cart-line img{width:78px;height:98px;object-fit:cover;border-radius:8px}
.cl-name{font-family:var(--serif);font-weight:700;overflow-wrap:anywhere;text-decoration:none}
.cl-info{display:flex;flex-direction:column;gap:4px;min-width:0}
.cl-controls{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px}
.cl-sub{font-weight:800;color:var(--black)}
.cl-sub.tbc{color:var(--danger);font-weight:700}
.cl-measure{font-size:.88rem;color:var(--muted)}
.remove-btn{min-height:44px;padding:6px 10px;background:none;border:0;color:var(--danger);font-weight:700;text-decoration:underline;cursor:pointer}
.cart-summary{margin-top:16px;padding:16px;border:2px solid var(--gold);border-radius:var(--radius);background:#fff}
.sum-row{display:flex;justify-content:space-between;gap:12px;padding:4px 0}
.sum-total{font-size:1.25rem;font-weight:800;border-top:1px solid var(--line);margin-top:6px;padding-top:10px}
.warn-box{margin:10px 0 0;padding:10px 12px;border-radius:8px;background:#fdecea;border-left:4px solid var(--danger);color:#5f1410;font-size:.92rem}
.order-form{margin-top:26px;padding:18px 16px;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper)}
.order-form h2{font-size:1.3rem;margin-bottom:14px}
.field{margin-bottom:14px}
.field label{display:block;font-weight:700;margin-bottom:6px}
.field input,.field textarea{width:100%;min-height:48px;padding:10px 14px;border:1.5px solid #cfc8b4;border-radius:10px;background:#fff;font-size:1rem}
.field textarea{resize:vertical}
.field input:focus,.field textarea:focus{border-color:var(--gold);outline:none;box-shadow:0 0 0 3px rgba(212,169,55,.3)}
.field [aria-invalid="true"]{border-color:var(--danger)}
.req{color:var(--danger)}
.field-error{margin:6px 0 0;color:var(--danger);font-size:.9rem;font-weight:600}
.order-hint{font-size:.9rem;color:var(--muted);margin:0 0 16px}

/* Toast */
.toast{position:fixed;left:16px;right:16px;bottom:84px;margin:0 auto;width:max-content;max-width:calc(100% - 32px);z-index:150;background:var(--black);color:#fff;border:1.5px solid var(--gold);padding:12px 16px;border-radius:12px;display:flex;gap:14px;align-items:center;justify-content:space-between;box-shadow:0 8px 24px rgba(0,0,0,.4);font-size:.95rem;line-height:1.35}
.toast span{min-width:0}
.toast a{color:var(--gold-light);font-weight:700;white-space:nowrap}

/* ---------- Grands écrans ---------- */
@media (min-width:480px){.header-wa-text{display:inline}.brand-name{font-size:1.15rem;white-space:nowrap}.brand-emblem{width:56px}}
@media (min-width:900px){
  :root{--header-h:72px}
  .burger{display:none}
  .main-nav{position:static;display:block;border:0;background:none;flex:1 1 auto}
  .main-nav ul{display:flex;gap:6px;justify-content:center;padding:0}
  .main-nav a{padding:10px 14px;border:0;border-radius:999px}
  .brand{flex:0 0 auto}
  .hero-actions{flex-direction:row;max-width:none}
  .cart-line{grid-template-columns:96px 1fr auto;align-items:center}
  .cart-line img{width:96px;height:120px}
  .cl-controls{grid-column:auto;flex-direction:column;align-items:flex-end}
  .cart-wrap{max-width:860px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}