/* =========================================================================
   LẶNG Studio — "Quiet Editorial" design system
   Display + Body: Be Vietnam Pro (native VN) — one sans family, both languages.
   Italic display text uses the true italic axis (no faux slant).
   Monochrome ink + warm paper, ONE clay/terracotta accent. Pure HTML/CSS/SVG.
   ========================================================================= */

/* ---------- Tokens ---------- */
:root {
  /* Industry palette: ink black + warm paper + clay accent */
  --primary: #1A1714;        /* near-black ink */
  --primary-dark: #0E0C0A;
  --accent: #C2674A;         /* clay / terracotta — the ONE spot color */
  --accent-dark: #A4523A;
  --accent-soft: #E7C9BB;
  --bg: #F7F2EA;             /* warm paper */
  --surface: #FBF7F0;
  --surface-2: #EFE7DA;
  --ink: #1A1714;
  --muted: #6E655B;
  --line: #E3D9CB;
  --line-strong: #CDBFAD;
  --ok: #5F7A4F;
  --paper-card: #FFFFFF;

  --grad-ink: linear-gradient(160deg, #2A2520 0%, #14110E 100%);
  --grad-clay: linear-gradient(135deg, #D17E5F 0%, #B45B3D 100%);
  --grad-paper: radial-gradient(120% 130% at 85% -10%, #FBF7F0 0%, #F2EADD 60%, #EDE3D3 100%);

  --shadow-sm: 0 4px 18px rgba(26, 23, 20, .05);
  --shadow: 0 14px 40px rgba(26, 23, 20, .08);
  --shadow-lg: 0 30px 70px rgba(26, 23, 20, .14);

  --r-sm: 4px;
  --r: 6px;
  --r-lg: 10px;
  --r-xl: 16px;
  --r-pill: 999px;

  --font-display: "Be Vietnam Pro", system-ui, -apple-system, sans-serif;
  --font-body: "Be Vietnam Pro", system-ui, -apple-system, sans-serif;

  --container: 1180px;
  --header-h: 66px;
  --pad-x: clamp(18px, 5vw, 32px);
  --section-y: clamp(60px, 9vw, 112px);

  --ease: cubic-bezier(.2, .8, .2, 1);
}

/* Display font is now Be Vietnam Pro (sans) in BOTH languages — the owner
   wants no serif on Vietnamese OR English. Kept as explicit per-lang rules so
   the display token stays consistent regardless of the active <html lang>. */
html[lang="vi"], html[lang="en"] { --font-display: "Be Vietnam Pro", system-ui, -apple-system, sans-serif; }

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 1.0125rem;
  line-height: 1.7;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
ul, ol { list-style: none; padding: 0; }
input { font: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -.005em;
  color: var(--ink);
}

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--ink); color: var(--surface);
  padding: 10px 16px; border-radius: var(--r); font-weight: 600; font-size: .9rem;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 12px; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--pad-x); }
.container--narrow { max-width: 720px; }
.section { padding-block: var(--section-y); }

.section--ink { background: var(--grad-ink); color: #EFE9E1; }
.section--ink h2, .section--ink h3 { color: #FBF7F0; }
.section--paper { background: var(--surface); border-block: 1px solid var(--line); }

.section__head { max-width: 660px; margin: 0 auto clamp(36px, 5vw, 64px); text-align: center; }
.section__head h2 { font-size: clamp(2rem, 6vw, 3.4rem); }
.section__intro { margin-top: 16px; color: var(--muted); font-size: 1.05rem; }
.section__head--light .section__intro--light { color: rgba(239, 233, 225, .72); }

.eyebrow {
  display: inline-block; font-family: var(--font-body); font-weight: 600;
  font-size: .72rem; letter-spacing: .28em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 16px;
  position: relative; padding-left: 34px;
}
.eyebrow::before {
  content: ""; position: absolute; left: 0; top: 50%;
  width: 24px; height: 1px; background: var(--accent); transform: translateY(-50%);
}
.eyebrow--light { color: var(--accent-soft); }
.eyebrow--light::before { background: var(--accent-soft); }
.section__head .eyebrow { padding-left: 0; }
.section__head .eyebrow::before { display: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-body); font-weight: 600; font-size: .92rem;
  letter-spacing: .04em; text-transform: uppercase;
  padding: 15px 30px; border-radius: var(--r-pill);
  min-height: 48px;
  transition: transform .35s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  will-change: transform;
}
.btn--sm { padding: 11px 22px; font-size: .82rem; min-height: 42px; }
.btn--block { display: flex; width: 100%; }
.btn--solid { background: var(--ink); color: var(--surface); }
.btn--solid:hover { background: var(--accent); transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--ink); border: 1px solid var(--line-strong); }
.btn--ghost:hover { border-color: var(--ink); background: var(--ink); color: var(--surface); transform: translateY(-2px); }

.link-underline {
  display: inline-block; font-weight: 600; color: var(--ink);
  font-size: .95rem; letter-spacing: .02em;
  background-image: linear-gradient(var(--accent), var(--accent));
  background-size: 0% 1.5px; background-position: 0 100%; background-repeat: no-repeat;
  transition: background-size .35s var(--ease), color .25s var(--ease);
  padding-bottom: 2px;
}
.link-underline:hover { background-size: 100% 1.5px; color: var(--accent); }
.link-underline--sm { font-size: .85rem; margin-top: 14px; }
.section--ink .link-underline { color: #EFE9E1; }
.section--ink .link-underline:hover { color: var(--accent-soft); background-image: linear-gradient(var(--accent-soft), var(--accent-soft)); }

/* ---------- Demo ribbon ---------- */
.demo-ribbon {
  background: var(--ink); color: var(--surface);
  font-size: .78rem; letter-spacing: .04em;
}
.demo-ribbon__inner { display: flex; align-items: center; justify-content: center; gap: 12px; flex-wrap: wrap; padding-block: 8px; text-align: center; }
.demo-ribbon__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex: none; }
.demo-ribbon__text { color: rgba(247, 242, 234, .82); }
.demo-ribbon__link { color: var(--accent-soft); font-weight: 600; border-bottom: 1px solid transparent; transition: border-color .2s var(--ease); }
.demo-ribbon__link:hover { border-color: var(--accent-soft); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(247, 242, 234, .82);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}
.site-header.is-scrolled { border-bottom-color: var(--line); background: rgba(247, 242, 234, .94); }
.site-header__inner { display: flex; align-items: center; gap: 18px; min-height: var(--header-h); }

.brand { display: inline-flex; align-items: center; gap: 9px; flex: none; }
.brand__mark { color: var(--accent); display: grid; place-items: center; }
.brand__name {
  font-family: var(--font-display); font-weight: 700; font-size: 1.35rem;
  letter-spacing: .04em; color: var(--ink); line-height: 1;
}
.brand__sub {
  font-family: var(--font-body); font-weight: 500; font-size: .62rem;
  letter-spacing: .42em; text-transform: uppercase; color: var(--muted);
  display: block; margin-top: 3px; margin-left: 2px;
}

.nav { display: flex; align-items: center; gap: 30px; margin-left: 22px; }
.nav a {
  font-size: .85rem; font-weight: 500; letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted); position: relative; padding: 6px 0;
  transition: color .25s var(--ease);
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 100%; height: 1px;
  background: var(--accent); transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav a:hover { color: var(--ink); }
.nav a:hover::after { transform: scaleX(1); }

.site-header__actions { display: flex; align-items: center; gap: 10px; margin-left: auto; }

.lang-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 42px; min-height: 42px; padding: 0 12px;
  font-size: .78rem; font-weight: 600; letter-spacing: .14em;
  color: var(--ink); border: 1px solid var(--line-strong); border-radius: var(--r-pill);
  transition: border-color .2s var(--ease), background .2s var(--ease), color .2s var(--ease);
}
.lang-toggle:hover { background: var(--ink); color: var(--surface); border-color: var(--ink); }

.cart-btn {
  position: relative; display: inline-grid; place-items: center;
  width: 44px; height: 44px; border-radius: 50%; color: var(--ink);
  transition: background .2s var(--ease), color .2s var(--ease);
}
.cart-btn:hover { background: var(--surface-2); }
.cart-btn__count {
  position: absolute; top: 3px; right: 1px; min-width: 18px; height: 18px; padding: 0 4px;
  display: grid; place-items: center; border-radius: var(--r-pill);
  background: var(--accent); color: #fff; font-family: var(--font-body);
  font-size: .66rem; font-weight: 700; line-height: 1;
  transition: transform .3s var(--ease); transform-origin: center;
}
.cart-btn__count.is-bump { animation: cartBump .45s var(--ease); }
@keyframes cartBump { 0% { transform: scale(1); } 40% { transform: scale(1.45); } 100% { transform: scale(1); } }

.header-cta { display: none; }

.nav-toggle { display: none; width: 44px; height: 44px; flex-direction: column; gap: 5px; align-items: center; justify-content: center; }
.nav-toggle__bar { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s var(--ease), opacity .3s var(--ease); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Mobile nav ---------- */
.mobile-nav {
  position: fixed; inset: calc(var(--header-h) + 33px) 0 auto 0; z-index: 99;
  background: var(--surface); border-bottom: 1px solid var(--line);
  padding: 16px var(--pad-x) 24px;
  transform: translateY(-12px); opacity: 0; pointer-events: none;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
  box-shadow: var(--shadow);
}
.mobile-nav.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
.mobile-nav__links { display: flex; flex-direction: column; }
.mobile-nav__links a {
  padding: 15px 4px; font-size: 1.1rem; font-family: var(--font-display); font-weight: 600;
  border-bottom: 1px solid var(--line); color: var(--ink);
}
.mobile-nav .btn { margin-top: 18px; }

/* ---------- Hero ---------- */
.hero { background: var(--grad-paper); overflow: hidden; }
.hero__grid {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 5vw, 64px);
  align-items: center; padding-block: clamp(40px, 6vw, 76px);
}
.hero__eyebrow {
  display: inline-block; font-size: .74rem; font-weight: 600;
  letter-spacing: .26em; text-transform: uppercase; color: var(--accent);
  margin-bottom: 20px;
}
.hero__title { font-size: clamp(2.7rem, 8.5vw, 5.4rem); line-height: .98; margin-bottom: 24px; }
.hero__title-line { display: block; }
.hero__title-line--italic { font-style: italic; font-weight: 500; color: var(--accent); }
.hero__lead { font-size: clamp(1.05rem, 2.2vw, 1.2rem); color: var(--muted); max-width: 30ch; margin-bottom: 32px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 36px; }
.hero__meta {
  display: flex; flex-wrap: wrap; gap: 14px 26px; padding-top: 26px;
  border-top: 1px solid var(--line); font-size: .82rem; color: var(--muted);
  letter-spacing: .06em; text-transform: uppercase; font-weight: 500;
}
.hero__meta li { display: flex; align-items: center; gap: 10px; }
.hero__meta li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex: none; }

.hero__art { position: relative; }
.hero__art-frame {
  position: relative; border: 1px solid var(--line-strong); border-radius: var(--r-lg);
  background: var(--surface); padding: clamp(14px, 2vw, 22px); box-shadow: var(--shadow);
  overflow: hidden;
}
.hero__art-frame::after {
  content: ""; position: absolute; inset: 8px; border: 1px solid var(--line); border-radius: var(--r-sm); pointer-events: none;
}
.hero__figure { width: 100%; height: auto; max-height: 60vh; }
.hero__chip {
  position: absolute; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r); padding: 11px 16px; box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column; gap: 2px;
}
.hero__chip--tl { top: 18px; left: -10px; }
.hero__chip--br { bottom: 24px; right: -10px; background: var(--ink); border-color: var(--ink); }
.hero__chip-k { font-size: .64rem; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); font-weight: 600; }
.hero__chip-v { font-family: var(--font-display); font-weight: 600; font-size: .98rem; color: var(--ink); }
.hero__chip-price { font-family: var(--font-display); font-weight: 700; font-size: 1.02rem; color: var(--surface); }

.hero__marquee {
  border-block: 1px solid var(--line); background: var(--surface);
  overflow: hidden; white-space: nowrap;
}
.hero__marquee-track {
  display: inline-block; padding-block: 13px; padding-left: 100%;
  font-family: var(--font-display); font-style: italic; font-size: 1.05rem; color: var(--muted);
  letter-spacing: .03em;
  animation: marquee 26s linear infinite;
}
@keyframes marquee { to { transform: translateX(-100%); } }

/* ---------- Category chips ---------- */
.cats { border-bottom: 1px solid var(--line); background: var(--bg); }
.cats__row { display: flex; align-items: center; gap: 18px 24px; flex-wrap: wrap; padding-block: 20px; }
.cats__label { font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); font-weight: 600; flex: none; }
.cats__chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  padding: 9px 20px; border-radius: var(--r-pill); border: 1px solid var(--line-strong);
  font-size: .85rem; font-weight: 500; letter-spacing: .03em; color: var(--muted);
  min-height: 40px; display: inline-flex; align-items: center;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip.is-active { background: var(--ink); color: var(--surface); border-color: var(--ink); }
.chip--sale { color: var(--accent); border-color: var(--accent); font-weight: 600; }
.chip--sale.is-active { background: var(--accent); color: #fff; border-color: var(--accent); }
.chip--sale:hover { background: var(--accent); color: #fff; }

/* ---------- Products grid ---------- */
.products {
  display: grid; gap: clamp(20px, 3vw, 32px);
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr));
}
.product {
  position: relative; display: flex; flex-direction: column;
  transition: opacity .35s var(--ease);
}
.product.is-hidden { display: none; }
.product__media {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  background: var(--surface-2); border: 1px solid var(--line);
  aspect-ratio: 4 / 5;
}
.product__media svg { width: 100%; height: 100%; transition: transform .6s var(--ease); }
.product:hover .product__media svg { transform: scale(1.04); }
.product__tag {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  font-size: .64rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  padding: 5px 10px; border-radius: var(--r-pill); background: var(--ink); color: var(--surface);
}
.product__tag--sale { background: var(--accent); color: #fff; }
.product__add {
  position: absolute; left: 12px; right: 12px; bottom: 12px; z-index: 2;
  background: var(--ink); color: var(--surface);
  border-radius: var(--r-pill); padding: 12px; min-height: 46px;
  font-size: .78rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  opacity: 0; transform: translateY(10px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), background .2s var(--ease);
}
.product:hover .product__add, .product:focus-within .product__add { opacity: 1; transform: translateY(0); }
.product__add:hover { background: var(--accent); }
.product__add.is-added { background: var(--ok); }
.product__info { padding-top: 16px; display: flex; flex-direction: column; gap: 4px; }
.product__cat { font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; color: var(--accent); font-weight: 600; }
.product__name { font-family: var(--font-display); font-weight: 600; font-size: 1.15rem; color: var(--ink); }
.product__prices { display: flex; align-items: baseline; gap: 10px; margin-top: 2px; }
.product__price { font-weight: 600; font-size: 1.02rem; color: var(--ink); }
.product__old { font-size: .9rem; color: var(--muted); text-decoration: line-through; }

/* On touch / no-hover devices, keep the add button visible for usability */
@media (hover: none) {
  .product__add { opacity: 1; transform: translateY(0); }
  .product:hover .product__media svg { transform: none; }
}

/* ---------- Lookbook ---------- */
.lookbook__grid {
  display: grid; gap: clamp(16px, 2.4vw, 26px);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.look {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  background: #14110E; min-height: 230px; display: flex; align-items: flex-end;
}
.look--tall { grid-row: span 2; }
.look__art { position: absolute; inset: 0; }
.look__art svg { width: 100%; height: 100%; transition: transform .8s var(--ease); }
.look:hover .look__art svg { transform: scale(1.05); }
.look::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(14,11,8,.85) 0%, rgba(14,11,8,.1) 55%, transparent 100%);
}
.look__cap { position: relative; z-index: 2; padding: clamp(20px, 3vw, 30px); color: #EFE9E1; }
.look__num { font-family: var(--font-display); font-style: italic; font-size: .95rem; color: var(--accent-soft); display: block; margin-bottom: 8px; }
.look__cap h3 { font-size: clamp(1.3rem, 2.4vw, 1.8rem); color: #FBF7F0; margin-bottom: 8px; }
.look__cap p { font-size: .92rem; color: rgba(239, 233, 225, .78); max-width: 34ch; }

/* ---------- Sale / promo ---------- */
.sale { background: var(--grad-clay); color: #fff; overflow: hidden; }
.sale__inner {
  display: grid; grid-template-columns: auto 1fr; gap: clamp(28px, 5vw, 60px);
  align-items: center; padding-block: clamp(48px, 7vw, 88px);
}
.sale__art { display: grid; place-items: center; }
.sale__big {
  font-family: var(--font-display); font-weight: 800; font-style: italic;
  font-size: clamp(5rem, 16vw, 11rem); line-height: .85; color: #fff;
  text-shadow: 0 0 1px rgba(255,255,255,.4);
}
.sale__copy .eyebrow { color: rgba(255,255,255,.85); }
.sale__copy .eyebrow::before { background: rgba(255,255,255,.85); }
.sale__title { font-size: clamp(1.8rem, 5vw, 3rem); color: #fff; margin-bottom: 14px; }
.sale__lead { color: rgba(255,255,255,.9); max-width: 44ch; margin-bottom: 26px; }
.sale .btn--solid { background: #fff; color: var(--accent-dark); }
.sale .btn--solid:hover { background: var(--ink); color: #fff; }

.countdown { display: flex; align-items: center; gap: 8px; margin-bottom: 30px; flex-wrap: wrap; }
.countdown__unit {
  background: rgba(20, 17, 14, .28); border: 1px solid rgba(255,255,255,.25);
  border-radius: var(--r); padding: 12px 8px; min-width: 64px; text-align: center;
}
.countdown__num { display: block; font-family: var(--font-display); font-weight: 700; font-size: 1.8rem; line-height: 1; color: #fff; font-variant-numeric: tabular-nums; }
.countdown__lbl { display: block; font-size: .62rem; letter-spacing: .16em; text-transform: uppercase; color: rgba(255,255,255,.8); margin-top: 6px; }
.countdown__sep { font-family: var(--font-display); font-size: 1.4rem; font-weight: 700; color: rgba(255,255,255,.7); }

/* ---------- Brand story / values ---------- */
.story__grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 72px);
  align-items: center;
}
.story__copy h2 { font-size: clamp(2rem, 5.5vw, 3rem); margin-bottom: 22px; }
.story__copy p { color: var(--muted); margin-bottom: 16px; max-width: 48ch; }
.story__copy .link-underline { margin-top: 10px; }
.values { display: grid; gap: 18px; }
.value {
  background: var(--paper-card); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 24px 26px; transition: border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease);
}
.value:hover { border-color: var(--line-strong); transform: translateY(-3px); box-shadow: var(--shadow); }
.value__icon {
  display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 50%;
  background: var(--surface-2); color: var(--accent); margin-bottom: 14px;
}
.value h3 { font-size: 1.22rem; margin-bottom: 6px; }
.value p { color: var(--muted); font-size: .94rem; }

/* ---------- Newsletter ---------- */
.newsletter__inner { text-align: center; }
.newsletter__inner h2 { font-size: clamp(1.9rem, 5vw, 2.8rem); }
.news-form { margin-top: 28px; }
.news-form__row {
  display: flex; gap: 12px; max-width: 520px; margin: 0 auto;
}
.news-form__input {
  flex: 1 1 auto; min-width: 0; padding: 15px 20px;
  background: var(--paper-card); border: 1px solid var(--line-strong); border-radius: var(--r-pill);
  color: var(--ink); font-size: .98rem; min-height: 50px;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.news-form__input::placeholder { color: var(--muted); }
.news-form__input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(194, 103, 74, .15); }
.news-form__input.is-invalid { border-color: var(--accent-dark); }
.news-form .btn { flex: none; }
.news-form__err { color: var(--accent-dark); font-size: .86rem; margin-top: 12px; font-weight: 500; }
.news-form__ok {
  margin-top: 14px; font-weight: 600; color: var(--ok);
  display: inline-flex; align-items: center; gap: 8px;
}
.news-form__ok::before {
  content: ""; width: 18px; height: 18px; border-radius: 50%; flex: none;
  background: var(--ok);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='M5 12l4 4 10-10'/%3E%3C/svg%3E") center / 14px no-repeat;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' d='M5 12l4 4 10-10'/%3E%3C/svg%3E") center / 14px no-repeat;
}
.news-form__fine { margin-top: 16px; font-size: .8rem; color: var(--muted); }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: rgba(247, 242, 234, .72); padding-top: clamp(48px, 7vw, 80px); }
.site-footer__grid {
  display: grid; grid-template-columns: 1.35fr .85fr .9fr 1.85fr; gap: clamp(24px, 3.2vw, 44px);
  padding-bottom: clamp(36px, 5vw, 56px);
}
.brand--footer .brand__name { color: #FBF7F0; }
.brand--footer .brand__sub { color: rgba(247, 242, 234, .55); }
.site-footer__tag { margin-top: 16px; font-size: .92rem; max-width: 30ch; }
.site-footer__socials { display: flex; gap: 10px; margin-top: 20px; }
.social {
  display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid rgba(247, 242, 234, .2); color: #EFE9E1;
  transition: background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.social:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.site-footer__col { display: flex; flex-direction: column; gap: 12px; }
.site-footer__col h4 { font-family: var(--font-display); color: #FBF7F0; font-size: 1.05rem; margin-bottom: 4px; }
.site-footer__col a { font-size: .92rem; color: rgba(247, 242, 234, .72); transition: color .2s var(--ease); width: fit-content; }
.site-footer__col a:hover { color: var(--accent-soft); }
.site-footer__cta-box {
  background: rgba(247, 242, 234, .05); border: 1px solid rgba(247, 242, 234, .14);
  border-radius: var(--r-lg); padding: 24px 20px;
}
.site-footer__demo-tag {
  display: inline-block; font-size: .68rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--accent-soft); font-weight: 600; margin-bottom: 10px;
}
.site-footer__demo-text { font-size: .9rem; color: rgba(247, 242, 234, .8); margin-bottom: 18px; }
.site-footer__cta-box .btn--solid { background: var(--accent); color: #fff; }
.site-footer__cta-box .btn--solid:hover { background: #fff; color: var(--ink); }
/* Footer CTA label is long in both languages (VI "Đặt một website như thế này").
   The CTA column is widened (see footer grid) so the longer VI label fits on a
   single line. Keep it one line and vertically centered: nowrap + flex centering
   + line-height room for Vietnamese diacritics. On a truly narrow column the
   box is full-width (stacked grid) and still has space, so wrapping is avoided. */
.site-footer__cta-box .btn--block {
  width: 100%; min-width: 0;
  padding: 14px 18px;
  align-items: center; justify-content: center;
  text-align: center; white-space: nowrap;
  word-break: keep-all; overflow-wrap: normal; hyphens: none;
  letter-spacing: .02em; line-height: 1.5;
}
.site-footer__cta-box .link-underline { color: rgba(247, 242, 234, .72); display: block; text-align: center; }
.site-footer__cta-box .link-underline:hover { color: var(--accent-soft); background-image: linear-gradient(var(--accent-soft), var(--accent-soft)); }
.site-footer__bottom {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  padding-block: 22px; border-top: 1px solid rgba(247, 242, 234, .14);
  font-size: .8rem; color: rgba(247, 242, 234, .55);
}

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.values .value:nth-child(2) { transition-delay: .08s; }
.values .value:nth-child(3) { transition-delay: .16s; }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .story__grid { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .site-footer__cta-box { grid-column: 1 / -1; }
}
@media (max-width: 860px) {
  .nav { display: none; }
  .nav-toggle { display: flex; }
  .header-cta { display: none; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__art { max-width: 420px; margin-inline: auto; width: 100%; }
  .hero__lead { max-width: none; }
  .sale__inner { grid-template-columns: 1fr; text-align: center; }
  .sale__copy .eyebrow { padding-left: 0; }
  .sale__copy .eyebrow::before { display: none; }
  .countdown { justify-content: center; }
  .sale__lead { margin-inline: auto; }
  .lookbook__grid { grid-template-columns: 1fr 1fr; }
  .look--tall { grid-row: auto; grid-column: 1 / -1; min-height: 320px; }
}
@media (max-width: 620px) {
  .hero__chip--tl { left: 8px; }
  .hero__chip--br { right: 8px; }
  .lookbook__grid { grid-template-columns: 1fr; }
  .look--tall { min-height: 300px; }
  .news-form__row { flex-direction: column; }
  .news-form .btn { width: 100%; }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
  .site-footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 440px) {
  .site-footer__grid { grid-template-columns: 1fr; }
  .countdown__unit { min-width: 56px; }
  /* Very narrow phones: allow the long VI CTA label to wrap by whole words as a
     last resort so it can never push horizontal overflow. Desktop + tablet stay
     on one line (handled above); this only relaxes nowrap at the tightest width. */
  .site-footer__cta-box .btn--block { white-space: normal; text-wrap: balance; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  /* No marquee scroll → show the values strip statically and centered,
     never pinned to the left edge. */
  .hero__marquee { white-space: normal; }
  .hero__marquee-track { animation: none; padding-left: 0; display: block; text-align: center; }
  .product__add { opacity: 1; transform: none; }
}
