/* ============================================================
   FORGE Menswear — Template MONA
   Phong cách: thời trang nam cao cấp, tối giản, editorial
   ============================================================ */

:root {
  /* Màu */
  --ink:        #17150f;
  --ink-soft:   #2b271f;
  --cream:      #f6f2ea;
  --paper:      #fbf9f4;
  --camel:      #a9824f;
  --camel-dark: #8a6838;
  --muted:      #8c8475;
  --line:       #e4ddcf;
  --line-soft:  #efe9dd;
  --white:      #ffffff;

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;

  --maxw: 1280px;
  --gut: clamp(1.25rem, 4vw, 4rem);

  --ease: cubic-bezier(.4,.14,.3,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  font-size: 16px;
  font-weight: 400;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; line-height: 1.08; color: var(--ink); }
h1 { font-size: clamp(2.6rem, 6vw, 5.2rem); letter-spacing: -.01em; }
h2 { font-size: clamp(2rem, 4.2vw, 3.4rem); }
h3 { font-size: clamp(1.4rem, 2.2vw, 1.9rem); }

.eyebrow {
  font-family: var(--font-body);
  font-size: .72rem; font-weight: 600;
  letter-spacing: .28em; text-transform: uppercase;
  color: var(--camel);
}
.lead { font-size: clamp(1.05rem, 1.6vw, 1.2rem); color: var(--ink-soft); max-width: 46ch; }
.muted { color: var(--muted); }

/* ---------- Layout helpers ---------- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gut); }
.section { padding-block: clamp(3.5rem, 8vw, 7rem); }
.center { text-align: center; }
.mx-auto { margin-inline: auto; }
.sec-head { max-width: 640px; margin-bottom: var(--space-12); }
.sec-head.center { margin-inline: auto; }
.sec-head .eyebrow { display: block; margin-bottom: var(--space-4); }
.sec-head p { margin-top: var(--space-4); color: var(--muted); }

/* ---------- Top promo bar (LUẬT 4) ---------- */
.promobar {
  position: relative; z-index: 60;
  background: var(--ink); color: var(--cream);
  display: flex; align-items: center; justify-content: center;
  gap: clamp(.75rem, 2vw, 1.5rem);
  flex-wrap: wrap;
  padding: .6rem var(--gut);
  font-size: .82rem; letter-spacing: .04em;
  text-align: center;
}
.promobar strong { font-weight: 700; color: var(--white); }
.promobar .promo-cta {
  display: inline-flex; align-items: center; gap: .4rem;
  background: var(--camel); color: var(--white);
  padding: .42rem 1.1rem; border-radius: 999px;
  font-weight: 700; font-size: .76rem;
  letter-spacing: .06em; text-transform: uppercase;
  transition: background .25s var(--ease), transform .25s var(--ease);
  white-space: nowrap;
}
.promobar .promo-cta:hover { background: var(--camel-dark); transform: translateY(-1px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251,249,244,.86);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--line-soft);
  transition: box-shadow .3s var(--ease);
}
.site-header.scrolled { box-shadow: 0 6px 30px -18px rgba(0,0,0,.4); }
.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-8); height: 76px;
}
.brand {
  font-family: var(--font-display); font-size: 1.7rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase; color: var(--ink);
  display: flex; align-items: baseline; gap: .35rem;
}
.brand span { color: var(--camel); font-size: 1.7rem; }
.brand small { font-family: var(--font-body); font-size: .58rem; letter-spacing: .3em; color: var(--muted); font-weight: 600; }

.menu { display: flex; align-items: center; gap: clamp(1.1rem, 2.2vw, 2.2rem); }
.menu a {
  font-size: .82rem; font-weight: 600; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-soft);
  position: relative; padding-block: .4rem;
  transition: color .2s var(--ease);
}
.menu a::after {
  content: ''; position: absolute; left: 0; bottom: 0; height: 1.5px; width: 0;
  background: var(--camel); transition: width .28s var(--ease);
}
.menu a:hover, .menu a.active { color: var(--ink); }
.menu a:hover::after, .menu a.active::after { width: 100%; }

.nav-tools { display: flex; align-items: center; gap: var(--space-6); }
.nav-tools button, .nav-tools a.icn {
  color: var(--ink); font-size: .8rem; font-weight: 600; letter-spacing: .04em;
  display: inline-flex; align-items: center; gap: .35rem;
  transition: color .2s var(--ease);
}
.nav-tools .icn:hover { color: var(--camel); }
.cart-pill {
  background: var(--ink); color: var(--cream);
  padding: .5rem .95rem; border-radius: 999px; font-size: .76rem; font-weight: 700;
  letter-spacing: .05em;
  transition: background .25s var(--ease);
}
.cart-pill:hover { background: var(--camel); }

.burger { display: none; flex-direction: column; gap: 5px; width: 26px; }
.burger span { height: 2px; background: var(--ink); border-radius: 2px; transition: .3s var(--ease); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-weight: 600; font-size: .82rem; letter-spacing: .08em; text-transform: uppercase;
  padding: .95rem 1.9rem; border-radius: 999px;
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
  border: 1.5px solid transparent;
}
.btn-dark { background: var(--ink); color: var(--cream); }
.btn-dark:hover { background: var(--camel); transform: translateY(-2px); }
.btn-ghost { border-color: var(--ink); color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--cream); transform: translateY(-2px); }
.btn-camel { background: var(--camel); color: var(--white); }
.btn-camel:hover { background: var(--camel-dark); transform: translateY(-2px); }
.btn-light { background: var(--cream); color: var(--ink); }
.btn-light:hover { background: var(--white); transform: translateY(-2px); }
.link-arrow {
  font-weight: 700; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink); display: inline-flex; align-items: center; gap: .5rem;
  border-bottom: 1.5px solid var(--ink); padding-bottom: 3px;
  transition: gap .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.link-arrow:hover { gap: .9rem; color: var(--camel); border-color: var(--camel); }

/* ---------- Hero ---------- */
.hero { position: relative; background: var(--cream); overflow: hidden; }
.hero-grid {
  display: grid; grid-template-columns: 1.05fr .95fr; align-items: stretch;
  min-height: clamp(560px, 82vh, 820px);
}
.hero-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(2.5rem,6vw,5rem) var(--gut); }
.hero-copy .eyebrow { margin-bottom: 1.4rem; }
.hero-copy h1 { margin-bottom: 1.6rem; }
.hero-copy h1 em { font-style: italic; color: var(--camel); }
.hero-copy .lead { margin-bottom: 2.4rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-media { position: relative; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media::after {
  content: 'AW · 2026'; position: absolute; bottom: 1.5rem; right: 1.5rem;
  background: rgba(23,21,15,.7); color: var(--cream); font-size: .68rem; letter-spacing: .25em;
  padding: .4rem .9rem; border-radius: 999px; backdrop-filter: blur(4px);
}
.hero-strip {
  border-top: 1px solid var(--line);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line);
}
.hero-strip div { background: var(--cream); padding: 1.1rem var(--gut); }
.hero-strip b { font-family: var(--font-display); font-size: 1.4rem; display: block; }
.hero-strip span { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }

/* placeholder khi thiếu ảnh */
.ph {
  background: linear-gradient(135deg, #d9d0bf 0%, #c3b49a 45%, #9c8a70 100%);
  position: relative;
}
.ph::after {
  content: 'FORGE'; position: absolute; inset: 0; display: grid; place-items: center;
  font-family: var(--font-display); font-size: 2rem; letter-spacing: .3em; color: rgba(255,255,255,.55);
}

/* ---------- Category split ---------- */
.cats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.cat {
  position: relative; aspect-ratio: 3/4; overflow: hidden; border-radius: 6px;
  display: flex; align-items: flex-end;
}
.cat img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.cat::before { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(23,21,15,.66), transparent 58%); z-index: 1; }
.cat:hover img { transform: scale(1.06); }
.cat-body { position: relative; z-index: 2; padding: 1.8rem; color: var(--cream); width: 100%; }
.cat-body h3 { color: var(--white); margin-bottom: .3rem; }
.cat-body span { font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; opacity: .82; }
.cat-body .link-arrow { color: var(--cream); border-color: var(--cream); margin-top: .9rem; }
.cat-body .link-arrow:hover { color: var(--camel); border-color: var(--camel); }

/* ---------- Product grid ---------- */
.prods { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.6rem 1.4rem; }
.prods.cols-3 { grid-template-columns: repeat(3, 1fr); }
.card { position: relative; }
.card-media {
  position: relative; aspect-ratio: 3/4; overflow: hidden; border-radius: 6px;
  background: var(--cream); margin-bottom: .9rem;
}
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.card:hover .card-media img { transform: scale(1.05); }
.badge {
  position: absolute; top: .85rem; left: .85rem; z-index: 2;
  background: var(--ink); color: var(--cream); font-size: .64rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; padding: .32rem .7rem; border-radius: 999px;
}
.badge.sale { background: var(--camel); }
.card-quick {
  position: absolute; left: .85rem; right: .85rem; bottom: .85rem; z-index: 2;
  background: var(--paper); color: var(--ink); text-align: center;
  padding: .7rem; border-radius: 6px; font-size: .76rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase;
  opacity: 0; transform: translateY(10px); transition: .3s var(--ease);
}
.card:hover .card-quick { opacity: 1; transform: translateY(0); }
.card-cat { font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.card h3 { font-size: 1.1rem; margin: .25rem 0; }
.card h3 a:hover { color: var(--camel); }
.price { font-weight: 700; color: var(--ink); }
.price del { color: var(--muted); font-weight: 400; margin-left: .5rem; font-size: .9em; }
.stars { color: var(--camel); font-size: .8rem; letter-spacing: .1em; margin-top: .2rem; }

/* ---------- Flash sale ---------- */
.flash { background: var(--ink); color: var(--cream); }
.flash .wrap { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: center; }
.flash h2 { color: var(--white); }
.flash .eyebrow { color: var(--camel); }
.flash p { color: rgba(246,242,234,.72); margin-top: .8rem; max-width: 40ch; }
.countdown { display: flex; gap: .8rem; }
.cd-box {
  background: rgba(246,242,234,.07); border: 1px solid rgba(246,242,234,.16);
  border-radius: 8px; padding: 1rem 1.1rem; text-align: center; min-width: 76px;
}
.cd-box b { font-family: var(--font-display); font-size: 2.2rem; display: block; line-height: 1; color: var(--white); }
.cd-box span { font-size: .64rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }

/* ---------- Editorial / lookbook band ---------- */
.editorial { background: var(--cream); }
.editorial .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,5rem); align-items: center; }
.editorial.flip .ed-media { order: 2; }
.ed-media { position: relative; aspect-ratio: 4/5; border-radius: 6px; overflow: hidden; }
.ed-media img { width: 100%; height: 100%; object-fit: cover; }
.ed-media .tag {
  position: absolute; bottom: 1.2rem; left: 1.2rem; background: var(--paper);
  padding: .6rem 1rem; border-radius: 6px; font-size: .74rem; font-weight: 700; letter-spacing: .06em;
}
.ed-copy h2 { margin-bottom: 1.3rem; }
.ed-copy p { color: var(--ink-soft); margin-bottom: 1rem; }
.ed-copy .btn { margin-top: 1rem; }

/* ---------- Loyalty / membership (UPSELL) ---------- */
.loyalty { background: var(--paper); }
.tiers { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; margin-top: var(--space-12); }
.tier {
  border: 1px solid var(--line); border-radius: 10px; padding: 2rem 1.8rem; background: var(--white);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.tier:hover { transform: translateY(-6px); box-shadow: 0 22px 50px -30px rgba(0,0,0,.4); border-color: var(--camel); }
.tier.feature { background: var(--ink); color: var(--cream); border-color: var(--ink); }
.tier.feature h3, .tier.feature .tier-name { color: var(--white); }
.tier.feature .tier-perk { color: rgba(246,242,234,.8); }
.tier-name { font-size: .76rem; letter-spacing: .16em; text-transform: uppercase; color: var(--camel); font-weight: 700; }
.tier h3 { margin: .5rem 0 .2rem; }
.tier-rate { font-family: var(--font-display); font-size: 2.4rem; color: var(--ink); }
.tier.feature .tier-rate { color: var(--camel); }
.tier-perks { margin-top: 1.4rem; display: grid; gap: .7rem; }
.tier-perk { display: flex; gap: .6rem; font-size: .9rem; align-items: flex-start; }
.tier-perk::before { content: '✦'; color: var(--camel); }

/* ---------- Brands strip ---------- */
.brands { border-block: 1px solid var(--line); }
.brands .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; padding-block: 2.2rem; }
.brands span { font-family: var(--font-display); font-size: clamp(1.2rem,2.4vw,1.7rem); letter-spacing: .12em; color: var(--muted); opacity: .8; }

/* ---------- Blog ---------- */
.posts { display: grid; grid-template-columns: repeat(3,1fr); gap: 2rem; }
.post .post-media { aspect-ratio: 4/3; border-radius: 6px; overflow: hidden; margin-bottom: 1.1rem; }
.post .post-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.post:hover .post-media img { transform: scale(1.05); }
.post-meta { font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: .5rem; }
.post h3 { font-size: 1.35rem; margin-bottom: .5rem; }
.post h3 a:hover { color: var(--camel); }
.post p { color: var(--muted); font-size: .94rem; }

/* ---------- Newsletter ---------- */
.newsletter { background: var(--ink); color: var(--cream); text-align: center; }
.newsletter h2 { color: var(--white); }
.newsletter p { color: rgba(246,242,234,.72); margin: 1rem auto 2rem; max-width: 48ch; }
.nl-form { display: flex; gap: .6rem; max-width: 480px; margin-inline: auto; flex-wrap: wrap; }
.nl-form input {
  flex: 1; min-width: 200px; background: rgba(246,242,234,.06); border: 1px solid rgba(246,242,234,.22);
  color: var(--cream); padding: .95rem 1.2rem; border-radius: 999px; font-family: inherit; font-size: .92rem;
}
.nl-form input::placeholder { color: rgba(246,242,234,.5); }
.nl-form input:focus { outline: none; border-color: var(--camel); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink-soft); color: var(--cream); padding-block: clamp(3rem,6vw,5rem) 2rem; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2.5rem; }
.foot-brand .brand { color: var(--cream); }
.foot-brand .brand span { color: var(--camel); }
.foot-brand p { color: rgba(246,242,234,.6); margin-top: 1.1rem; max-width: 32ch; font-size: .92rem; }
.foot-col h4 { font-family: var(--font-body); font-size: .76rem; letter-spacing: .16em; text-transform: uppercase; color: var(--camel); margin-bottom: 1.1rem; }
.foot-col a { display: block; color: rgba(246,242,234,.74); font-size: .92rem; padding: .3rem 0; transition: color .2s var(--ease); }
.foot-col a:hover { color: var(--white); }
.foot-bottom {
  border-top: 1px solid rgba(246,242,234,.14); margin-top: 3rem; padding-top: 1.6rem;
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  font-size: .82rem; color: rgba(246,242,234,.55);
}
.foot-bottom a { color: var(--camel); font-weight: 600; }

/* ---------- Page hero (trang con) ---------- */
.page-hero { background: var(--cream); padding-block: clamp(3rem,7vw,5.5rem); border-bottom: 1px solid var(--line); }
.page-hero .eyebrow { margin-bottom: 1rem; display: block; }
.page-hero h1 { margin-bottom: .8rem; }
.page-hero p { color: var(--muted); max-width: 54ch; }
.crumbs { font-size: .78rem; color: var(--muted); margin-bottom: 1.4rem; letter-spacing: .04em; }
.crumbs a:hover { color: var(--camel); }

/* ---------- Filter bar (shop) ---------- */
.shopbar { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; align-items: center; margin-bottom: 2.5rem; }
.chips { display: flex; flex-wrap: wrap; gap: .6rem; }
.chip {
  border: 1px solid var(--line); border-radius: 999px; padding: .5rem 1.1rem;
  font-size: .78rem; font-weight: 600; letter-spacing: .04em; color: var(--ink-soft);
  transition: .2s var(--ease);
}
.chip:hover, .chip.active { background: var(--ink); color: var(--cream); border-color: var(--ink); }
.select { border: 1px solid var(--line); border-radius: 999px; padding: .55rem 1.1rem; font-family: inherit; font-size: .82rem; color: var(--ink); background: var(--white); }

/* ---------- Product detail ---------- */
.pdp { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,4rem); align-items: start; }
.pdp-gallery { display: grid; grid-template-columns: 80px 1fr; gap: 1rem; }
.pdp-thumbs { display: grid; gap: .8rem; }
.pdp-thumbs img { aspect-ratio: 3/4; object-fit: cover; border-radius: 5px; border: 1px solid var(--line); cursor: pointer; }
.pdp-thumbs img.on { border-color: var(--camel); }
.pdp-main { aspect-ratio: 3/4; border-radius: 8px; overflow: hidden; }
.pdp-main img { width: 100%; height: 100%; object-fit: cover; }
.pdp-info .price { font-family: var(--font-display); font-size: 2rem; }
.pdp-info h1 { font-size: clamp(2rem,3.4vw,2.8rem); margin: .4rem 0 1rem; }
.swatches { display: flex; gap: .6rem; margin: .6rem 0 1.4rem; }
.sw { width: 30px; height: 30px; border-radius: 50%; border: 2px solid var(--line); cursor: pointer; }
.sw.on { border-color: var(--ink); }
.sizes { display: flex; gap: .55rem; flex-wrap: wrap; }
.size {
  min-width: 46px; padding: .6rem .8rem; border: 1px solid var(--line); border-radius: 6px;
  font-weight: 600; font-size: .85rem; text-align: center; transition: .2s var(--ease);
}
.size:hover, .size.on { border-color: var(--ink); background: var(--ink); color: var(--cream); }
.pdp-actions { display: flex; gap: .8rem; margin-top: 1.8rem; flex-wrap: wrap; }
.pdp-feats { margin-top: 2rem; display: grid; gap: .7rem; border-top: 1px solid var(--line); padding-top: 1.6rem; }
.pdp-feats li { display: flex; gap: .7rem; font-size: .92rem; color: var(--ink-soft); }
.pdp-feats li::before { content: '—'; color: var(--camel); }

/* ---------- Reviews (có ảnh) ---------- */
.reviews { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; margin-top: var(--space-12); }
.review { border: 1px solid var(--line); border-radius: 10px; padding: 1.8rem; background: var(--white); }
.review .stars { margin-bottom: .8rem; }
.review p { font-size: .95rem; color: var(--ink-soft); }
.review-thumbs { display: flex; gap: .5rem; margin: 1rem 0; }
.review-thumbs img { width: 56px; height: 56px; object-fit: cover; border-radius: 5px; }
.review-by { display: flex; align-items: center; gap: .7rem; margin-top: 1rem; font-size: .86rem; }
.review-by b { font-weight: 700; }
.review-av { width: 38px; height: 38px; border-radius: 50%; background: var(--cream); display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; color: var(--camel); }

/* ---------- About ---------- */
.stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.5rem; }
.stat { text-align: center; padding: 1.5rem; border: 1px solid var(--line); border-radius: 10px; }
.stat b { font-family: var(--font-display); font-size: clamp(2.4rem,4vw,3.2rem); display: block; color: var(--ink); }
.stat span { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.values { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
.value { padding: 2rem; border-radius: 10px; background: var(--cream); }
.value .vi { font-family: var(--font-display); font-size: 1.6rem; color: var(--camel); }
.value h3 { margin: .6rem 0 .5rem; }
.value p { color: var(--ink-soft); font-size: .94rem; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem,5vw,4rem); }
.field { margin-bottom: 1.2rem; }
.field label { display: block; font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; margin-bottom: .5rem; color: var(--ink-soft); }
.field input, .field textarea, .field select {
  width: 100%; border: 1px solid var(--line); border-radius: 8px; padding: .9rem 1.1rem;
  font-family: inherit; font-size: .95rem; background: var(--white); color: var(--ink);
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--camel); }
.field textarea { resize: vertical; min-height: 130px; }
.contact-info { display: grid; gap: 1.5rem; align-content: start; }
.info-item { border-bottom: 1px solid var(--line); padding-bottom: 1.3rem; }
.info-item span { font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; color: var(--camel); font-weight: 700; }
.info-item p { font-size: 1.05rem; margin-top: .3rem; }
.map-embed { aspect-ratio: 16/8; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); margin-top: 2.5rem; }
.map-embed iframe { width: 100%; height: 100%; border: 0; }

/* ---------- Collection list ---------- */
.coll { display: grid; grid-template-columns: repeat(2,1fr); gap: 2rem; }
.coll-card { position: relative; aspect-ratio: 16/11; border-radius: 8px; overflow: hidden; display: flex; align-items: flex-end; }
.coll-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease); }
.coll-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(23,21,15,.72), transparent 60%); z-index: 1; }
.coll-card:hover img { transform: scale(1.05); }
.coll-body { position: relative; z-index: 2; padding: 2.2rem; color: var(--cream); }
.coll-body h3 { color: var(--white); font-size: 1.8rem; }
.coll-body span { font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; opacity: .82; }

/* ---------- Reveal on scroll (có fallback an toàn) ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1 !important; transform: none !important; } }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-media { min-height: 380px; }
  .prods { grid-template-columns: repeat(3,1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .pdp-gallery { grid-template-columns: 64px 1fr; }
}
@media (max-width: 820px) {
  .menu, .nav-tools .icn { display: none; }
  .burger { display: flex; flex: 0 0 auto; }
  .nav { gap: var(--space-5, 1rem); flex-wrap: nowrap; }
  .nav .brand { min-width: 0; flex: 0 1 auto; }
  .nav-tools { gap: var(--space-5, 1rem); flex: 0 0 auto; }
  .menu.open {
    display: flex; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line); padding: 1rem var(--gut) 1.5rem;
  }
  .menu.open a { width: 100%; padding: .85rem 0; border-bottom: 1px solid var(--line-soft); }
  .cats, .posts, .tiers, .reviews, .values, .coll { grid-template-columns: 1fr 1fr; }
  .prods, .prods.cols-3 { grid-template-columns: repeat(2,1fr); }
  .editorial .wrap, .pdp, .contact-grid { grid-template-columns: 1fr; }
  .editorial.flip .ed-media { order: 0; }
  .flash .wrap { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2,1fr); }
  .hero-strip { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 520px) {
  .nav { gap: .6rem; }
  .nav-tools { gap: .6rem; }
  .brand { font-size: 1.4rem; letter-spacing: .08em; }
  .brand span { font-size: 1.4rem; }
  .brand small { display: none; }
  .cart-pill { padding: .45rem .7rem; }
  .cats, .posts, .tiers, .reviews, .values, .coll, .prods, .prods.cols-3, .stats { grid-template-columns: 1fr; }
  .countdown { flex-wrap: wrap; }
  .pdp-gallery { grid-template-columns: 1fr; }
  .pdp-thumbs { grid-auto-flow: column; grid-template-columns: none; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  h1 { font-size: clamp(2.2rem, 9vw, 3rem); }
}