/* ==========================================================================
   Calceta Socks — feuille de style commune
   Utilisée par index.html et par les 7 pages produit.
   ========================================================================== */

:root{
  --cream:#FBF7F2;
  --paper:#FFFFFF;
  --ink:#2C2521;
  --soft-ink:#5C524B;
  --muted:#948780;
  --line:#EAE0D6;
  --rose:#D7A6A0;
  --radius:18px;
  --shadow:0 18px 40px -24px rgba(60,45,35,.35);
  --display:"Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans:"Jost", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--cream);
  color:var(--ink);
  font-family:var(--sans);
  font-weight:300;
  font-size:16px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{width:min(1180px,92vw);margin-inline:auto}
.eyebrow{font-size:.68rem;letter-spacing:.34em;text-transform:uppercase;color:var(--muted);margin:0 0 1.4rem}

/* ---------- Marque ---------- */
.badge{display:inline-flex;flex-direction:column;align-items:center;gap:2px;text-decoration:none;line-height:1}
.badge .glyph{display:flex;gap:3px;margin-bottom:6px}
.badge svg{width:15px;height:22px;fill:currentColor}
.badge .name{font-family:var(--display);font-weight:600;letter-spacing:.20em;font-size:1.15rem;text-indent:.20em}
.badge .sub{font-size:.52rem;letter-spacing:.36em;text-indent:.36em;color:var(--muted);text-transform:uppercase}

/* ---------- En-tete ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(251,247,242,.86);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.bar{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:.9rem 0}
nav{display:flex;gap:2rem;font-size:.74rem;letter-spacing:.18em;text-transform:uppercase}
nav a{text-decoration:none;color:var(--soft-ink);padding-bottom:2px;border-bottom:1px solid transparent;transition:.25s}
nav a:hover{color:var(--ink);border-bottom-color:var(--rose)}
.ig-link{
  display:inline-flex;align-items:center;gap:.5rem;text-decoration:none;
  font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;
  border:1px solid var(--ink);border-radius:100px;padding:.55rem 1.1rem;transition:.25s;
}
.ig-link:hover{background:var(--ink);color:var(--cream)}
.ig-link svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.6}
@media(max-width:860px){nav{display:none}}

/* ---------- Boutons ---------- */
.cta-row{display:flex;flex-wrap:wrap;gap:.8rem}
.btn{
  display:inline-block;text-decoration:none;font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;
  padding:1rem 2rem;border-radius:100px;transition:.25s;border:1px solid var(--ink);cursor:pointer;
}
.btn-solid{background:var(--ink);color:var(--cream)}
.btn-solid:hover{background:transparent;color:var(--ink)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--cream)}

/* ---------- Hero (accueil) ---------- */
.hero{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center;padding:clamp(3.5rem,8vw,7rem) 0}
.hero h1{
  font-family:var(--display);font-weight:300;
  font-size:clamp(2.6rem,6vw,4.4rem);line-height:1.06;margin:0 0 1.5rem;letter-spacing:-.01em;
}
.hero h1 em{font-style:italic;color:var(--rose)}
.lede{font-size:1.06rem;color:var(--soft-ink);max-width:44ch;margin:0 0 2.4rem}
.hero-art{position:relative}
.hero-art img{border-radius:var(--radius);box-shadow:var(--shadow)}
.hero-art .stamp{
  position:absolute;left:-1.6rem;bottom:1.8rem;
  background:var(--paper);border:1px solid var(--line);border-radius:100px;
  padding:.75rem 1.4rem;font-size:.66rem;letter-spacing:.26em;text-transform:uppercase;color:var(--soft-ink);
  box-shadow:var(--shadow);
}
@media(max-width:860px){
  .hero{grid-template-columns:1fr;padding-top:2.5rem}
  .hero-art{order:-1}
  .hero-art .stamp{left:1rem}
}

/* ---------- Bandeau valeurs ---------- */
.values{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--paper)}
.values .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}
.value{background:var(--paper);padding:2.6rem 1.8rem;text-align:center}
.value .k{font-family:var(--display);font-size:1.5rem;margin:0 0 .35rem}
.value p{margin:0;font-size:.9rem;color:var(--muted)}
@media(max-width:720px){.values .wrap{grid-template-columns:1fr}}

/* ---------- Titres de section ---------- */
.section{padding:clamp(3.5rem,8vw,6.5rem) 0}
.section-head{text-align:center;max-width:56ch;margin:0 auto clamp(2.5rem,5vw,4rem)}
.section-head h2{font-family:var(--display);font-weight:300;font-size:clamp(2rem,4.5vw,3rem);margin:.6rem 0 1rem;line-height:1.15}
.section-head p{margin:0;color:var(--soft-ink)}

/* ---------- Grille produits ---------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(288px,1fr));gap:clamp(1.5rem,3vw,2.6rem)}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.35s ease}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#DFD1C3}
.shot{position:relative;aspect-ratio:3/4;overflow:hidden;background:#F3EDE6;display:block}
.shot img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.2,.7,.3,1)}
.card:hover .shot img{transform:scale(1.045)}
.chip{
  position:absolute;top:.9rem;left:.9rem;
  background:rgba(255,255,255,.92);border-radius:100px;padding:.32rem .85rem;
  font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--soft-ink);
}
.body{padding:1.5rem 1.5rem 1.7rem;display:flex;flex-direction:column;gap:.7rem;flex:1}
.card h3{font-family:var(--display);font-weight:500;font-size:1.5rem;margin:0;line-height:1.2}
.card h3 a{text-decoration:none;transition:.2s}
.card h3 a:hover{color:var(--rose)}
.ref{font-size:.62rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin:-.5rem 0 0}
.desc{margin:0;font-size:.9rem;color:var(--soft-ink);flex:1}
.swatches{display:flex;gap:.4rem;margin-top:.2rem}
.sw{width:17px;height:17px;border-radius:50%;border:1px solid rgba(0,0,0,.09)}
.meta{display:flex;align-items:center;justify-content:space-between;gap:1rem;border-top:1px solid var(--line);padding-top:1rem;margin-top:.3rem}
.price{font-family:var(--display);font-size:1.2rem}
.price small{font-family:var(--sans);font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);display:block;margin-top:-.15rem}
.order{
  text-decoration:none;font-size:.64rem;letter-spacing:.16em;text-transform:uppercase;
  border:1px solid var(--ink);border-radius:100px;padding:.55rem 1.1rem;white-space:nowrap;transition:.25s;
}
.order:hover{background:var(--ink);color:var(--cream)}
.note{margin-top:2.6rem;text-align:center;font-size:.86rem;color:var(--muted)}

/* ---------- A propos ---------- */
.about{background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.about .wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center;padding:clamp(3.5rem,8vw,6rem) 0}
.about img{border-radius:var(--radius)}
.about h2{font-family:var(--display);font-weight:300;font-size:clamp(1.9rem,4vw,2.8rem);margin:.6rem 0 1.2rem;line-height:1.15}
.about p{color:var(--soft-ink)}
.facts{list-style:none;padding:0;margin:1.8rem 0 0;display:grid;gap:.75rem}
.facts li{display:flex;gap:.8rem;align-items:flex-start;font-size:.92rem;color:var(--soft-ink)}
.facts li::before{content:"";flex:0 0 6px;height:6px;border-radius:50%;background:var(--rose);margin-top:.62rem}
@media(max-width:860px){.about .wrap{grid-template-columns:1fr}}

/* ---------- Contact ---------- */
.contact{text-align:center;padding:clamp(4rem,9vw,7rem) 0}
.contact h2{font-family:var(--display);font-weight:300;font-size:clamp(2.2rem,5vw,3.4rem);margin:.8rem 0 1.2rem}
.contact p{color:var(--soft-ink);max-width:48ch;margin:0 auto 2.4rem}

/* ---------- Pied de page ---------- */
footer{border-top:1px solid var(--line);padding:2.6rem 0;font-size:.78rem;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1.2rem}
footer a{text-decoration:none}
footer a:hover{color:var(--ink)}

/* ==========================================================================
   PAGE PRODUIT
   ========================================================================== */

/* ---------- Fil d'Ariane ---------- */
.breadcrumb{padding:1.6rem 0 0;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.breadcrumb a{text-decoration:none;transition:.2s}
.breadcrumb a:hover{color:var(--ink)}
.breadcrumb span{margin:0 .5rem;opacity:.5}

/* ---------- Bloc principal produit ---------- */
.pdp{
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);
  gap:clamp(2rem,5vw,4.5rem);align-items:start;
  padding:clamp(2rem,5vw,3.5rem) 0 clamp(3.5rem,8vw,6rem);
}
.gallery{position:sticky;top:6.5rem}
.gallery .main{
  border-radius:var(--radius);overflow:hidden;background:#F3EDE6;
  box-shadow:var(--shadow);cursor:zoom-in;position:relative;
}
.gallery .main img{width:100%;aspect-ratio:3/4;object-fit:cover}
.gallery .hint{
  margin:.9rem 0 0;text-align:center;font-size:.64rem;
  letter-spacing:.2em;text-transform:uppercase;color:var(--muted);
}
@media(max-width:860px){
  .pdp{grid-template-columns:1fr;padding-top:1.5rem}
  .gallery{position:static}
}

.pdp-info h1{
  font-family:var(--display);font-weight:300;
  font-size:clamp(2.3rem,5vw,3.4rem);line-height:1.08;margin:0 0 .8rem;
}
.pdp-info .tagline{font-size:1.02rem;color:var(--soft-ink);margin:0 0 2rem}

.price-block{
  display:flex;align-items:baseline;gap:.9rem;flex-wrap:wrap;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:1.4rem 0;margin-bottom:2rem;
}
.price-block .amount{font-family:var(--display);font-size:2.4rem;line-height:1}
.price-block .unit{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}

.block-title{
  font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;
  color:var(--muted);margin:0 0 1rem;
}

/* ---------- Les 5 paires ---------- */
.pack{list-style:none;padding:0;margin:0 0 2.4rem;display:grid;gap:.9rem}
.pack li{display:flex;gap:1rem;align-items:flex-start;font-size:.93rem;color:var(--soft-ink)}
.pack .dot{
  flex:0 0 20px;height:20px;border-radius:50%;margin-top:.28rem;
  border:1px solid rgba(0,0,0,.1);box-shadow:inset 0 0 0 2px rgba(255,255,255,.55);
}
.pack strong{font-weight:500;color:var(--ink)}

/* ---------- Caracteristiques ---------- */
.specs{border-top:1px solid var(--line);margin:0 0 2.4rem}
.specs div{
  display:flex;justify-content:space-between;gap:1.5rem;
  padding:.85rem 0;border-bottom:1px solid var(--line);font-size:.9rem;
}
.specs dt{color:var(--muted);margin:0;flex:0 0 auto}
.specs dd{margin:0;text-align:right;color:var(--soft-ink)}

.reassure{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.4rem 1.6rem;margin-top:2.2rem;font-size:.88rem;color:var(--soft-ink);
}
.reassure p{margin:0 0 .5rem}
.reassure p:last-child{margin:0}
.reassure strong{font-weight:500;color:var(--ink)}

/* ---------- Suggestions ---------- */
.also{background:var(--paper);border-top:1px solid var(--line)}
.also .wrap{padding:clamp(3rem,7vw,5rem) 0}
.also h2{font-family:var(--display);font-weight:300;font-size:clamp(1.7rem,3.5vw,2.4rem);margin:.4rem 0 2.4rem;text-align:center}
.also .grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.also .card{background:var(--cream)}

/* ---------- Visionneuse ---------- */
.lightbox{
  position:fixed;inset:0;z-index:100;display:none;
  background:rgba(38,30,25,.9);backdrop-filter:blur(6px);
  align-items:center;justify-content:center;padding:4vh 4vw;cursor:zoom-out;
}
.lightbox[data-open="true"]{display:flex}
.lightbox figure{margin:0;text-align:center;max-height:92vh}
.lightbox img{max-height:82vh;width:auto;border-radius:10px;margin-inline:auto}
.lightbox figcaption{color:#F0E7DE;font-family:var(--display);font-size:1.3rem;margin-top:1.1rem}
.lightbox .close{
  position:absolute;top:1.4rem;right:1.6rem;background:none;border:0;color:#F0E7DE;
  font-size:2rem;line-height:1;cursor:pointer;font-family:var(--sans);font-weight:300;
}

@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}