/* ============================================
   ChongStore — Design Tokens
   Palette: stone paper, deep forest, warm ochre
   Type: Fraunces (display) / Manrope (body+UI)
   ============================================ */
:root{
  --stone:      #EDE8DB;
  --stone-deep: #E2DBC9;
  --paper:      #F7F4EC;
  --ink:        #22271D;
  --ink-soft:   #565B4C;
  --forest:     #1F3329;
  --forest-2:   #2C4536;
  --ochre:      #C79A3C;
  --ochre-dark: #A97E2C;
  --rose:       #7A4636;
  --line:       rgba(34,39,29,0.14);
  --line-soft:  rgba(34,39,29,0.08);

  --serif: "Fraunces", Georgia, serif;
  --sans:  "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --radius: 4px;
  --wrap: 1180px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
ul{ list-style:none; margin:0; padding:0; }

.wrap{
  max-width:var(--wrap);
  margin:0 auto;
  padding:0 32px;
}

h1,h2,h3{
  font-family:var(--serif);
  font-weight:600;
  color:var(--forest);
  margin:0;
  letter-spacing:-0.01em;
}

.eyebrow{
  font-size:12.5px;
  text-transform:uppercase;
  letter-spacing:0.14em;
  color:var(--ochre-dark);
  font-weight:700;
  margin:0 0 12px;
}

/* subtle grain overlay for texture */
.grain{
  position:fixed; inset:0; z-index:9999; pointer-events:none;
  opacity:0.035; mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:14px 28px;
  border-radius:var(--radius);
  font-weight:700;
  font-size:14.5px;
  letter-spacing:0.01em;
  border:1.5px solid transparent;
  transition:transform .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
}
.btn:active{ transform:scale(0.97); }
.btn-primary{ background:var(--forest); color:var(--paper); }
.btn-primary:hover{ background:var(--forest-2); }
.btn-ghost{ background:transparent; color:var(--forest); border-color:var(--line); }
.btn-ghost:hover{ border-color:var(--forest); }
.btn-outline{ background:transparent; color:var(--forest); border-color:var(--forest); }
.btn-outline:hover{ background:var(--forest); color:var(--paper); }
.btn.full{ width:100%; }

/* ============ HEADER ============ */
.site-header{
  position:sticky; top:0; z-index:500;
  background:rgba(247,244,236,0.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-soft);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  height:78px;
}
.logo{ display:flex; align-items:center; gap:8px; }
.logo-mark{
  font-family:var(--serif); font-weight:700; font-size:22px;
  background:var(--forest); color:var(--paper);
  width:34px; height:34px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
}
.logo-word{ font-family:var(--serif); font-weight:600; font-size:19px; color:var(--forest); }

.main-nav{ display:flex; gap:36px; }
.main-nav a{
  font-size:14.5px; font-weight:600; color:var(--ink-soft);
  position:relative; padding:4px 0;
  transition:color .2s;
}
.main-nav a::after{
  content:""; position:absolute; left:0; bottom:-2px; height:1.5px; width:0;
  background:var(--ochre-dark); transition:width .25s var(--ease);
}
.main-nav a:hover{ color:var(--forest); }
.main-nav a:hover::after{ width:100%; }

.header-actions{ display:flex; align-items:center; gap:10px; }
.icon-btn{
  position:relative;
  width:40px; height:40px; border-radius:50%;
  border:1px solid var(--line); background:transparent; color:var(--forest);
  display:flex; align-items:center; justify-content:center;
  transition:background .2s, border-color .2s;
}
.icon-btn:hover{ background:var(--stone); }
.cart-count{
  position:absolute; top:-4px; right:-4px;
  background:var(--ochre-dark); color:#fff;
  font-size:10px; font-weight:800; line-height:1;
  width:16px; height:16px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
}
.hamburger{ display:none; flex-direction:column; gap:4px; width:40px; height:40px; align-items:center; justify-content:center; background:none; border:none; }
.hamburger span{ width:20px; height:1.5px; background:var(--forest); }

/* ============ HERO ============ */
.hero{ padding:76px 0 40px; overflow:hidden; }
.hero-inner{
  display:grid; grid-template-columns:1.05fr 0.95fr; gap:56px; align-items:center;
}
.hero-copy h1{
  font-size:clamp(40px, 5.4vw, 68px);
  line-height:1.02;
  margin-bottom:22px;
}
.hero-sub{
  max-width:460px; color:var(--ink-soft); font-size:16.5px; margin-bottom:32px;
}
.hero-cta{ display:flex; gap:14px; margin-bottom:52px; flex-wrap:wrap; }
.hero-stats{ display:flex; gap:40px; }
.hero-stats div{ display:flex; flex-direction:column; }
.hero-stats strong{ font-family:var(--serif); font-size:24px; color:var(--forest); }
.hero-stats span{ font-size:12.5px; color:var(--ink-soft); }

.hero-visual{ position:relative; height:460px; }
.hero-ring{
  position:absolute; top:8%; right:2%; width:280px; height:280px;
  border:1.5px solid var(--line); border-radius:50%;
  animation:spin 40s linear infinite;
}
.hero-ring::before{
  content:""; position:absolute; inset:24px; border:1px dashed var(--line); border-radius:50%;
}
@keyframes spin{ to{ transform:rotate(360deg); } }

.hero-card{
  position:absolute; width:200px;
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:14px;
  box-shadow:0 20px 40px -18px rgba(34,39,29,0.28);
}
.card-a{ top:0; left:6%; transform:rotate(-4deg); }
.card-b{ bottom:2%; right:0; transform:rotate(3deg); }
.swatch{ width:100%; height:130px; border-radius:2px; margin-bottom:12px; }
.swatch-1{ background:linear-gradient(155deg,#D9CDB0,#B9A87E); }
.swatch-2{ background:linear-gradient(155deg,#8B7355,#5B4A38); }
.card-label{ font-size:13px; font-weight:700; color:var(--forest); margin:0; }
.card-price{ font-size:12.5px; color:var(--ink-soft); margin:2px 0 0; }

/* ============ MARQUEE ============ */
.marquee-strip{
  background:var(--forest); color:var(--stone);
  overflow:hidden; white-space:nowrap;
  padding:13px 0;
}
.marquee-track{
  display:inline-flex; gap:14px;
  animation:marquee 26s linear infinite;
  font-size:13px; letter-spacing:0.04em; font-weight:600; text-transform:uppercase;
}
.marquee-track span{ opacity:0.9; }
@keyframes marquee{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* ============ SECTION HEAD ============ */
.section-head{ margin-bottom:44px; }
.section-head h2{ font-size:clamp(28px,3.2vw,40px); max-width:560px; }

/* ============ COLLECTIONS ============ */
.collections{ padding:96px 0 20px; }
.collection-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:18px;
}
.collection-tile{
  --tile:#2f4a3d;
  position:relative;
  height:220px; border-radius:var(--radius);
  background:var(--tile);
  display:flex; flex-direction:column; justify-content:flex-end;
  padding:22px;
  overflow:hidden;
  transition:transform .35s var(--ease);
}
.collection-tile::before{
  content:""; position:absolute; inset:0;
  background:radial-gradient(circle at 80% 0%, rgba(255,255,255,0.16), transparent 60%);
}
.collection-tile:hover{ transform:translateY(-6px); }
.tile-title{ font-family:var(--serif); color:#fff; font-size:22px; font-weight:600; }
.tile-count{ color:rgba(255,255,255,0.72); font-size:12.5px; margin-top:4px; }

/* ============ SHOP / PRODUCTS ============ */
.shop{ padding:96px 0; }
.filter-row{ display:flex; gap:10px; margin-top:26px; flex-wrap:wrap; }
.filter-pill{
  padding:9px 18px; border-radius:100px; border:1px solid var(--line);
  background:transparent; font-size:13.5px; font-weight:700; color:var(--ink-soft);
  transition:all .2s;
}
.filter-pill:hover{ border-color:var(--forest); color:var(--forest); }
.filter-pill.active{ background:var(--forest); border-color:var(--forest); color:var(--paper); }

.product-grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:22px; margin-top:40px;
}
.product-card{
  background:var(--paper);
  border:1px solid var(--line-soft);
  border-radius:var(--radius);
  overflow:hidden;
  transition:box-shadow .3s var(--ease), transform .3s var(--ease);
}
.product-card:hover{ box-shadow:0 24px 44px -24px rgba(34,39,29,0.32); transform:translateY(-4px); }
.product-thumb{
  height:200px; position:relative;
  display:flex; align-items:center; justify-content:center;
}
.product-thumb .tag{
  position:absolute; top:12px; left:12px;
  background:var(--ochre-dark); color:#fff; font-size:10.5px; font-weight:800;
  text-transform:uppercase; letter-spacing:0.05em;
  padding:4px 9px; border-radius:3px;
}
.product-add{
  position:absolute; bottom:12px; right:12px;
  width:36px; height:36px; border-radius:50%;
  background:var(--forest); color:var(--paper);
  display:flex; align-items:center; justify-content:center;
  border:none; font-size:18px; line-height:1;
  opacity:0; transform:translateY(6px);
  transition:opacity .2s, transform .2s, background .2s;
}
.product-card:hover .product-add{ opacity:1; transform:translateY(0); }
.product-add:hover{ background:var(--ochre-dark); }
.product-info{ padding:16px 16px 18px; border-top:1px solid var(--line-soft); }
.product-info h3{ font-family:var(--sans); font-size:14.5px; font-weight:700; color:var(--ink); margin-bottom:4px; }
.product-meta{ display:flex; justify-content:space-between; align-items:center; }
.product-meta .price{ font-weight:800; color:var(--forest); font-size:14.5px; }
.product-meta .cat{ font-size:11.5px; color:var(--ink-soft); text-transform:uppercase; letter-spacing:0.04em; }

/* ============ STORY ============ */
.story{ padding:20px 0 100px; }
.story-inner{
  display:grid; grid-template-columns:0.85fr 1.15fr; gap:64px; align-items:center;
}
.ledger{
  background:var(--forest); border-radius:var(--radius); padding:36px;
}
.ledger-row{
  display:flex; gap:18px; padding:18px 0;
  border-bottom:1px solid rgba(247,244,236,0.14);
}
.ledger-row:last-child{ border-bottom:none; }
.ledger-row span{
  font-family:var(--serif); color:var(--ochre); font-size:14px; font-weight:700; padding-top:2px;
}
.ledger-row p{ color:var(--stone); margin:0; font-size:14.5px; line-height:1.6; }
.story-copy h2{ font-size:clamp(28px,3.4vw,38px); margin-bottom:20px; max-width:480px; }
.story-copy p{ color:var(--ink-soft); max-width:480px; margin-bottom:16px; }
.story-copy .btn{ margin-top:12px; }

/* ============ REVIEWS ============ */
.reviews{ padding:20px 0 100px; }
.review-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.review-card{
  background:var(--stone); border-radius:var(--radius); padding:28px;
}
.stars{ color:var(--ochre-dark); letter-spacing:2px; margin:0 0 14px; font-size:14px; }
.review-card p{ font-size:14.5px; color:var(--ink); line-height:1.65; }
.reviewer{ margin-top:14px; font-size:12.5px; color:var(--ink-soft); font-weight:700; }

/* ============ NEWSLETTER ============ */
.newsletter{ background:var(--forest); padding:70px 0; }
.newsletter-inner{
  display:flex; justify-content:space-between; align-items:center; gap:40px; flex-wrap:wrap;
}
.newsletter h2{ color:var(--paper); font-size:28px; margin-bottom:8px; }
.newsletter p{ color:rgba(247,244,236,0.75); margin:0; font-size:14.5px; }
.newsletter-form{ display:flex; gap:10px; }
.newsletter-form input{
  padding:14px 18px; border-radius:var(--radius); border:1px solid rgba(247,244,236,0.3);
  background:rgba(247,244,236,0.06); color:var(--paper); min-width:260px; font-size:14px;
}
.newsletter-form input::placeholder{ color:rgba(247,244,236,0.5); }
.newsletter-form .btn-primary{ background:var(--ochre-dark); }
.newsletter-form .btn-primary:hover{ background:var(--ochre); }

/* ============ FOOTER ============ */
.site-footer{ background:#1A2B22; color:var(--stone); padding:80px 0 0; }
.footer-grid{
  display:grid; grid-template-columns:1.3fr 0.8fr 0.8fr 1fr; gap:40px;
  padding-bottom:56px; border-bottom:1px solid rgba(247,244,236,0.12);
}
.footer-brand .logo-word{ color:var(--paper); }
.footer-brand .logo-mark{ background:var(--ochre-dark); color:var(--forest); }
.footer-brand p{ margin-top:16px; font-size:13.5px; color:rgba(247,244,236,0.6); max-width:260px; }
.footer-col h3{ font-family:var(--sans); font-size:13px; text-transform:uppercase; letter-spacing:0.06em; color:rgba(247,244,236,0.5); margin-bottom:16px; }
.footer-col a{ display:block; font-size:14px; color:rgba(247,244,236,0.85); margin-bottom:11px; }
.footer-col a:hover{ color:var(--ochre); }
.footer-contact p{ font-size:13.5px; color:rgba(247,244,236,0.6); margin-top:4px; }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; padding:26px 0; font-size:12.5px; color:rgba(247,244,236,0.5);
}
.footer-socials{ display:flex; gap:16px; }
.footer-socials a{ font-weight:700; color:rgba(247,244,236,0.7); }
.footer-socials a:hover{ color:var(--ochre); }

/* ============ CART DRAWER ============ */
.cart-overlay{
  position:fixed; inset:0; background:rgba(34,39,29,0.4);
  opacity:0; pointer-events:none; transition:opacity .3s; z-index:700;
}
.cart-overlay.active{ opacity:1; pointer-events:auto; }
.cart-drawer{
  position:fixed; top:0; right:-420px; width:400px; max-width:88vw; height:100%;
  background:var(--paper); z-index:800; transition:right .35s var(--ease);
  display:flex; flex-direction:column; box-shadow:-20px 0 50px rgba(0,0,0,0.15);
}
.cart-drawer.open{ right:0; }
.cart-drawer-inner{ display:flex; flex-direction:column; height:100%; }
.cart-head{ display:flex; justify-content:space-between; align-items:center; padding:24px 24px 16px; border-bottom:1px solid var(--line-soft); }
.cart-head h3{ font-size:19px; }
.cart-head button{ background:none; border:none; font-size:16px; color:var(--ink-soft); }
.cart-items{ flex:1; overflow-y:auto; padding:20px 24px; }
.cart-empty{ color:var(--ink-soft); font-size:14px; }
.cart-line{ display:flex; gap:12px; padding:14px 0; border-bottom:1px solid var(--line-soft); align-items:center; }
.cart-line .sw{ width:52px; height:52px; border-radius:3px; flex-shrink:0; }
.cart-line-info{ flex:1; }
.cart-line-info p{ margin:0; font-size:13.5px; font-weight:700; }
.cart-line-info span{ font-size:12.5px; color:var(--ink-soft); }
.cart-line button{ background:none; border:none; color:var(--ink-soft); font-size:15px; }
.cart-footer{ padding:20px 24px 28px; border-top:1px solid var(--line-soft); }
.cart-total-row{ display:flex; justify-content:space-between; font-weight:800; margin-bottom:16px; font-size:15px; }

/* ============ RESPONSIVE ============ */
@media (max-width: 980px){
  .main-nav{ display:none; }
  .hamburger{ display:flex; }
  .hero-inner{ grid-template-columns:1fr; }
  .hero-visual{ height:340px; }
  .collection-grid{ grid-template-columns:repeat(2,1fr); }
  .product-grid{ grid-template-columns:repeat(2,1fr); }
  .story-inner{ grid-template-columns:1fr; }
  .review-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width: 560px){
  .wrap{ padding:0 20px; }
  .product-grid{ grid-template-columns:1fr; }
  .collection-grid{ grid-template-columns:1fr; }
  .hero-stats{ gap:24px; flex-wrap:wrap; }
  .footer-grid{ grid-template-columns:1fr; }
  .newsletter-inner{ flex-direction:column; align-items:flex-start; }
  .newsletter-form{ width:100%; }
  .newsletter-form input{ flex:1; min-width:0; }
}