/* ============================================================
   ECOMZENTA — shared styles
   Palette: porcelain #F5F4F1 / white / ink #121216 / oxblood #7C2230 / stone #8B8578
   Type: Marcellus (display) + Jost (body/UI)
   ============================================================ */

:root{
  --ink:#121216;
  --ink-soft:#3B3B40;
  --porcelain:#F5F4F1;
  --white:#FFFFFF;
  --oxblood:#7C2230;
  --oxblood-dark:#5E1723;
  --stone:#8B8578;
  --line:#E3E0DA;
  --sale:#B4452F;
  --radius:2px;
  --shadow:0 10px 30px rgba(18,18,22,.08);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Jost',system-ui,sans-serif;
  color:var(--ink);
  background:var(--porcelain);
  line-height:1.6;
  font-size:16px;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,.display{font-family:'Marcellus',serif;font-weight:400;line-height:1.15}

.container{max-width:1240px;margin:0 auto;padding:0 24px}

/* ---------- announcement bar ---------- */
.topbar{
  background:var(--ink);color:var(--porcelain);
  text-align:center;font-size:13px;letter-spacing:.06em;
  padding:8px 16px;
}
.topbar b{color:#E8C9A0;font-weight:500}

/* ---------- header ---------- */
header.site{
  background:var(--white);
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:50;
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  height:72px;gap:24px;
}
.brand{font-family:'Marcellus',serif;font-size:26px;letter-spacing:.04em}
.brand span{color:var(--oxblood)}
.nav-links{display:flex;gap:28px;list-style:none}
.nav-links a{
  font-size:15px;letter-spacing:.04em;color:var(--ink-soft);
  padding:6px 2px;border-bottom:2px solid transparent;
}
.nav-links a:hover,.nav-links a.active{color:var(--ink);border-bottom-color:var(--oxblood)}
.nav-actions{display:flex;align-items:center;gap:18px}
.cart-link{position:relative;font-size:15px;display:flex;align-items:center;gap:8px}
.cart-count{
  background:var(--oxblood);color:#fff;font-size:12px;
  min-width:20px;height:20px;border-radius:999px;
  display:inline-flex;align-items:center;justify-content:center;
  padding:0 5px;font-weight:500;
}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:var(--radius);padding:8px 12px;font-size:15px}

/* ---------- buttons ---------- */
.btn{
  display:inline-block;background:var(--oxblood);color:#fff;
  border:1px solid var(--oxblood);border-radius:var(--radius);
  padding:13px 30px;font-size:15px;letter-spacing:.05em;
  transition:background .15s ease;
}
.btn:hover{background:var(--oxblood-dark)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--porcelain)}
.btn.small{padding:9px 18px;font-size:14px}
.btn.wide{width:100%;text-align:center}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ---------- hero ---------- */
.hero{background:var(--white);border-bottom:1px solid var(--line)}
.hero-grid{
  display:grid;grid-template-columns:1fr 1fr;min-height:540px;
}
.hero-copy{
  display:flex;flex-direction:column;justify-content:center;
  padding:64px 6vw 64px 24px;max-width:640px;margin-left:auto;
}
.hero-kicker{color:var(--oxblood);letter-spacing:.14em;font-size:14px;margin-bottom:18px}
.hero h1{font-size:clamp(38px,4.6vw,62px);margin-bottom:22px}
.hero p{color:var(--ink-soft);font-size:17px;margin-bottom:34px;max-width:46ch}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero-img{position:relative;overflow:hidden}
.hero-img img{width:100%;height:100%;object-fit:cover}
.hero-tag{
  position:absolute;left:24px;bottom:24px;background:rgba(255,255,255,.94);
  padding:12px 18px;font-size:14px;letter-spacing:.05em;border-left:3px solid var(--oxblood);
}

/* ---------- category tiles ---------- */
.section{padding:72px 0}
.section-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:36px;gap:16px;flex-wrap:wrap}
.section-head h2{font-size:clamp(26px,3vw,36px)}
.section-head a{color:var(--oxblood);font-size:15px;letter-spacing:.04em;border-bottom:1px solid currentColor}
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cat-tile{
  position:relative;overflow:hidden;background:var(--ink);
  aspect-ratio:4/5;
}
.cat-tile img{width:100%;height:100%;object-fit:cover;opacity:.92;transition:transform .5s ease,opacity .3s}
.cat-tile:hover img{transform:scale(1.04);opacity:.75}
.cat-tile-label{
  position:absolute;inset:auto 0 0 0;padding:22px;
  background:linear-gradient(transparent,rgba(18,18,22,.72));
  color:#fff;display:flex;align-items:flex-end;justify-content:space-between;
}
.cat-tile-label h3{font-size:26px}
.cat-tile-label span{font-size:14px;letter-spacing:.06em;border-bottom:1px solid #fff}

/* ---------- product cards ---------- */
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{
  background:var(--white);border:1px solid var(--line);
  display:flex;flex-direction:column;transition:box-shadow .2s ease;
}
.card:hover{box-shadow:var(--shadow)}
.card-img{position:relative;aspect-ratio:3/4;overflow:hidden;background:#EAE7E1}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.card:hover .card-img img{transform:scale(1.045)}
.badge{
  position:absolute;top:12px;left:12px;font-size:12px;letter-spacing:.08em;
  padding:5px 12px;color:#fff;background:var(--ink);
}
.badge.sale{background:var(--sale)}
.card-body{padding:16px 16px 18px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-cat{font-size:12px;letter-spacing:.1em;color:var(--stone)}
.card-name{font-size:16px;line-height:1.35;flex:1}
.card-price{display:flex;gap:10px;align-items:baseline}
.price{font-size:17px;font-weight:500}
.old-price{color:var(--stone);text-decoration:line-through;font-size:14px}
.card .btn{margin-top:10px}

/* ---------- feature strip ---------- */
.strip{background:var(--ink);color:var(--porcelain);padding:44px 0}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;text-align:center}
.strip-item h3{font-size:18px;margin-bottom:6px;color:#E8C9A0}
.strip-item p{font-size:14px;color:#B9B6AE}

/* ---------- shop page ---------- */
.page-head{background:var(--white);border-bottom:1px solid var(--line);padding:44px 0}
.page-head h1{font-size:clamp(30px,3.4vw,44px);margin-bottom:8px}
.page-head p{color:var(--ink-soft)}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin:32px 0 8px}
.filter-btn{
  background:var(--white);border:1px solid var(--line);border-radius:999px;
  padding:9px 22px;font-size:14px;letter-spacing:.04em;color:var(--ink-soft);
}
.filter-btn:hover{border-color:var(--ink)}
.filter-btn.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.results-note{color:var(--stone);font-size:14px;margin:10px 0 26px}

/* ---------- product detail ---------- */
.pd-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;padding:56px 0}
.pd-img{background:var(--white);border:1px solid var(--line)}
.pd-img img{width:100%;aspect-ratio:3/4;object-fit:cover}
.pd-info h1{font-size:clamp(28px,3vw,40px);margin:10px 0 14px}
.pd-cat{font-size:13px;letter-spacing:.12em;color:var(--oxblood)}
.pd-price{display:flex;gap:14px;align-items:baseline;margin-bottom:20px}
.pd-price .price{font-size:26px}
.pd-desc{color:var(--ink-soft);max-width:52ch;margin-bottom:28px}
.pd-label{font-size:14px;letter-spacing:.08em;margin-bottom:10px;color:var(--ink-soft)}
.size-row{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}
.size-btn{
  min-width:52px;padding:10px 14px;background:var(--white);
  border:1px solid var(--line);font-size:14px;border-radius:var(--radius);
}
.size-btn:hover{border-color:var(--ink)}
.size-btn.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.qty-row{display:flex;align-items:center;gap:0;margin-bottom:28px;width:max-content;border:1px solid var(--line);background:var(--white)}
.qty-btn{width:44px;height:46px;background:none;border:none;font-size:18px}
.qty-val{width:52px;text-align:center;font-size:16px}
.pd-actions{display:flex;gap:14px;flex-wrap:wrap}
.pd-meta{margin-top:34px;border-top:1px solid var(--line);padding-top:22px;color:var(--stone);font-size:14px}
.pd-meta div{margin-bottom:6px}

/* ---------- cart ---------- */
.cart-wrap{display:grid;grid-template-columns:1.6fr 1fr;gap:40px;padding:56px 0;align-items:start}
.cart-items{background:var(--white);border:1px solid var(--line)}
.cart-row{
  display:grid;grid-template-columns:96px 1fr auto;gap:18px;
  padding:18px;border-bottom:1px solid var(--line);align-items:center;
}
.cart-row:last-child{border-bottom:none}
.cart-row img{width:96px;height:120px;object-fit:cover}
.cart-row-name{font-size:16px;margin-bottom:4px}
.cart-row-meta{font-size:13px;color:var(--stone)}
.cart-row-price{font-weight:500;margin-top:6px}
.cart-row-right{display:flex;flex-direction:column;align-items:flex-end;gap:10px}
.remove-btn{background:none;border:none;color:var(--sale);font-size:13px;text-decoration:underline}
.summary{background:var(--white);border:1px solid var(--line);padding:26px}
.summary h2{font-size:24px;margin-bottom:18px}
.sum-row{display:flex;justify-content:space-between;margin-bottom:12px;font-size:15px;color:var(--ink-soft)}
.sum-row.total{border-top:1px solid var(--line);padding-top:14px;margin-top:14px;font-size:18px;color:var(--ink);font-weight:500}
.empty-state{text-align:center;padding:90px 24px}
.empty-state h2{font-size:30px;margin-bottom:12px}
.empty-state p{color:var(--stone);margin-bottom:26px}

/* ---------- forms / checkout / contact ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-grid .full{grid-column:1/-1}
label.f-label{display:block;font-size:14px;letter-spacing:.04em;margin-bottom:6px;color:var(--ink-soft)}
input.f-input,textarea.f-input,select.f-input{
  width:100%;padding:12px 14px;border:1px solid var(--line);
  border-radius:var(--radius);font-family:inherit;font-size:15px;background:var(--white);
}
input.f-input:focus,textarea.f-input:focus,select.f-input:focus{outline:2px solid var(--oxblood);outline-offset:1px;border-color:transparent}
.field{margin-bottom:16px}
.checkout-wrap{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;padding:56px 0;align-items:start}
.panel{background:var(--white);border:1px solid var(--line);padding:28px}
.panel h2{font-size:24px;margin-bottom:20px}
.notice{
  background:#FBF6EC;border:1px solid #E9DCC2;padding:14px 16px;
  font-size:14px;color:#6B5A33;margin-bottom:22px;
}
.success-box{max-width:560px;margin:80px auto;text-align:center;background:var(--white);border:1px solid var(--line);padding:56px 36px}
.success-box .tick{font-size:46px;color:var(--oxblood);margin-bottom:14px;font-family:'Marcellus',serif}
.success-box h1{font-size:32px;margin-bottom:12px}
.success-box p{color:var(--ink-soft);margin-bottom:26px}

/* ---------- footer ---------- */
footer.site{background:var(--ink);color:#B9B6AE;margin-top:72px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:36px;padding:60px 0 44px}
.foot-brand{font-family:'Marcellus',serif;font-size:24px;color:#fff;margin-bottom:12px}
.foot-brand span{color:#E8C9A0}
.foot-grid p{font-size:14px;max-width:34ch}
.foot-grid h3{color:#fff;font-size:16px;margin-bottom:14px;font-family:'Jost',sans-serif;font-weight:500;letter-spacing:.06em}
.foot-grid ul{list-style:none}
.foot-grid li{margin-bottom:9px;font-size:14px}
.foot-grid a:hover{color:#fff}
.foot-bottom{border-top:1px solid #2A2A30;padding:18px 0;font-size:13px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* ---------- toast ---------- */
.toast{
  position:fixed;bottom:26px;left:50%;transform:translate(-50%,20px);
  background:var(--ink);color:#fff;padding:13px 26px;font-size:15px;
  border-radius:var(--radius);opacity:0;pointer-events:none;
  transition:all .25s ease;z-index:99;box-shadow:var(--shadow);
}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .grid{grid-template-columns:repeat(3,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
  .pd-grid,.cart-wrap,.checkout-wrap{grid-template-columns:1fr;gap:32px}
  .hero-grid{grid-template-columns:1fr;min-height:0}
  .hero-img{order:-1;max-height:360px}
  .hero-copy{padding:44px 24px;margin:0}
}
@media (max-width:720px){
  .grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .cat-grid{grid-template-columns:1fr;gap:14px}
  .cat-tile{aspect-ratio:16/10}
  .strip-grid{grid-template-columns:1fr 1fr;gap:22px}
  .nav-links{
    display:none;position:absolute;top:72px;left:0;right:0;
    background:var(--white);flex-direction:column;gap:0;
    border-bottom:1px solid var(--line);padding:8px 0;
  }
  .nav-links.open{display:flex}
  .nav-links a{display:block;padding:13px 24px;border-bottom:none}
  .menu-btn{display:block}
  .form-grid{grid-template-columns:1fr}
  .cart-row{grid-template-columns:76px 1fr;grid-auto-rows:auto}
  .cart-row img{width:76px;height:96px}
  .cart-row-right{grid-column:1/-1;flex-direction:row;justify-content:space-between;align-items:center}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important}
  html{scroll-behavior:auto}
}