/* ═══════════════════════════════════════════
   BÒ CHẢNH — Official Site v2 "Cinematic"
   Dark Luxury · Gold Shimmer · Film Grain
   Fonts: Cormorant (display) / Montserrat (body)
   ═══════════════════════════════════════════ */

:root {
  /* LIGHT CINEMATIC — nền sáng, giữ nguyên hiệu ứng điện ảnh */
  --black: #FAF7F1;          /* nền chính: kem sáng */
  --black-soft: #F2EDE3;     /* nền phụ: kem trầm */
  --charcoal: #EAE3D5;       /* dải nhấn: be */
  --cream: #221C14;          /* "chữ sáng" cũ → nay là mực nâu đen */
  --cream-dim: rgba(64, 55, 43, .82);
  --gold: #9A7A2E;           /* vàng đồng đậm đủ tương phản nền sáng */
  --gold-bright: #B8923A;
  --gold-deep: #6E561F;
  --font-display: "Cormorant", Georgia, serif;
  --font-body: "Montserrat", -apple-system, sans-serif;
  --space-1: 8px; --space-2: 16px; --space-3: 24px; --space-4: 40px;
  --space-5: 64px; --space-6: 96px; --space-7: 150px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.75;
  color: var(--cream);
  background: var(--black);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { display: block; width: 100%; height: 100%; object-fit: cover; }

.gold { color: var(--gold); }
.italic { font-style: italic; }
.center { text-align: center; margin-left: auto; margin-right: auto; }

/* ── Gold shimmer text ── */
.shimmer {
  background: linear-gradient(110deg, var(--gold-deep) 0%, var(--gold) 28%, var(--gold-bright) 48%, #FFF3D6 52%, var(--gold-bright) 56%, var(--gold) 74%, var(--gold-deep) 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: shimmerMove 5.5s ease-in-out infinite;
}
@keyframes shimmerMove {
  0%, 100% { background-position: 110% 0; }
  50% { background-position: -10% 0; }
}

/* ── Film grain + vignette ── */
.grain {
  /* Grain TĨNH — bản chạy animation cũ repaint layer khổng lồ gây lag */
  position: fixed; inset: 0; z-index: 998; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%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");
  opacity: .028;
}
.vignette {
  position: fixed; inset: 0; z-index: 997; pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 68%, rgba(5,3,1,.22) 100%);
}

/* ── Gold dust particles ── */
.dust {
  position: fixed; inset: 0; z-index: 996; pointer-events: none;
  opacity: .85;
}

/* ── Custom cursor (desktop only, JS enables) ── */
.cursor-dot, .cursor-ring {
  position: fixed; top: 0; left: 0; z-index: 1100; pointer-events: none;
  border-radius: 50%; opacity: 0;
  transform: translate(-50%, -50%);
}
.cursor-dot {
  width: 7px; height: 7px;
  background: var(--gold-bright);
  box-shadow: 0 0 10px rgba(232,200,119,.9), 0 0 26px rgba(232,200,119,.45);
}
.cursor-ring {
  width: 38px; height: 38px;
  border: 1px solid rgba(232,200,119,.45);
  transition: width .3s ease, height .3s ease, border-color .3s ease, background .3s ease;
}
.cursor-ring.is-hover {
  width: 64px; height: 64px;
  border-color: rgba(232,200,119,.9);
  background: rgba(232,200,119,.08);
}
body.has-cursor, body.has-cursor a, body.has-cursor button { cursor: none; }

/* ── Preloader ── */
.preloader {
  position: fixed; inset: 0; z-index: 1200;
  background: var(--black);
  display: flex; align-items: center; justify-content: center;
}
.preloader-text { text-align: center; overflow: hidden; }
.pre-line {
  display: block; font-family: var(--font-display); font-weight: 500;
  font-size: clamp(48px, 9vw, 110px); line-height: 1.1; color: var(--cream);
}
.pre-line em {
  font-style: italic;
  background: linear-gradient(110deg, var(--gold-deep), var(--gold-bright), var(--gold-deep));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.pre-sub {
  display: block; margin-top: 6px;
  font-family: var(--font-body); font-size: 11px; font-weight: 500;
  letter-spacing: .5em; text-transform: uppercase; color: var(--gold);
}
.preloader.done { pointer-events: none; }

/* ── Progress bar ── */
.progress-bar { position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 1000; }
.progress-fill {
  height: 100%; width: 100%;
  background: linear-gradient(90deg, var(--gold-deep), var(--gold-bright));
  transform-origin: left; transform: scaleX(0);
  box-shadow: 0 0 12px rgba(232, 200, 119, .5);
}

/* ── Nav ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-2) var(--space-4);
  transition: background .4s ease, box-shadow .4s ease;
}
.nav.scrolled {
  background: rgba(10, 8, 6, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 rgba(201,162,75,.18);
}
.nav-logo {
  font-family: var(--font-display); font-weight: 700; font-size: 21px;
  letter-spacing: .02em; white-space: nowrap;
  color: var(--cream); text-decoration: none;
}
.nav-links { display: flex; align-items: center; gap: var(--space-3); }
.nav-links a {
  color: var(--cream-dim); text-decoration: none; font-size: 12px;
  font-weight: 500; letter-spacing: .14em; text-transform: uppercase;
  transition: color .25s ease; cursor: pointer;
}
.nav-links a:hover { color: var(--gold-bright); }
.nav-cta {
  border: 1px solid var(--gold-deep); color: var(--gold) !important;
  padding: 8px 20px; border-radius: 2px;
  transition: background .25s ease, color .25s ease !important;
}
.nav-cta:hover { background: var(--gold); color: var(--black) !important; }

/* ── Hero ── */
.hero {
  position: relative; height: 100vh; min-height: 640px;
  overflow: hidden; background: var(--black);
}
.hero-layer { position: absolute; inset: 0; }
.hero-bg { inset: -10% 0; }
.hero-bg img { filter: saturate(1.08) contrast(1.03) brightness(1.12); }
.hero-veil {
  background:
    linear-gradient(180deg, rgba(10,8,6,.32) 0%, rgba(10,8,6,.02) 45%, rgba(10,8,6,.82) 100%);
}
.hero-glow {
  background: radial-gradient(ellipse 60% 45% at 50% 88%, rgba(201,162,75,.28), transparent 70%);
  mix-blend-mode: screen;
}
.hero-content {
  display: flex; flex-direction: column; justify-content: flex-end; align-items: center;
  text-align: center;
  padding: var(--space-6) var(--space-4) 16vh;
}
.hero-eyebrow {
  font-size: 11px; letter-spacing: .34em; text-transform: uppercase;
  font-weight: 500; color: var(--gold); margin-bottom: var(--space-2);
}
.hero-title {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(80px, 16vw, 220px); line-height: .88;
  letter-spacing: -.015em; margin-bottom: var(--space-3);
  text-shadow: 0 10px 60px rgba(0,0,0,.5);
}
.hero-title .line { display: block; overflow: hidden; padding-bottom: .08em; }
.hero-title .word { display: inline-block; }
.hero-title .ch { display: inline-block; will-change: transform; }
.hero-content { will-change: transform; }
.hero-bg { will-change: transform; }
.hero-sub {
  font-family: var(--font-display); font-style: italic;
  font-size: clamp(18px, 2.4vw, 26px); color: var(--cream-dim);
}
.hero-scroll-hint {
  position: absolute; bottom: var(--space-3); left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  color: rgba(245,239,228,.5);
  font-size: 10px; letter-spacing: .3em; text-transform: uppercase;
}
.scroll-line {
  width: 1px; height: 48px;
  background: linear-gradient(180deg, var(--gold-bright), transparent);
  animation: scrollPulse 2.2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(.4); opacity: .4; transform-origin: top; }
  50% { transform: scaleY(1); opacity: 1; transform-origin: top; }
}

/* ── Shared ── */
.chapter-label {
  font-size: 11px; letter-spacing: .32em; text-transform: uppercase;
  font-weight: 600; color: var(--gold); margin-bottom: var(--space-2);
}
.section-title {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(44px, 6.5vw, 84px); line-height: 1.04;
  margin-bottom: var(--space-3); color: var(--cream);
}
.section-title.title-hook {
  font-size: clamp(30px, 3.6vw, 52px); line-height: 1.22;
}
.lead { font-size: 17px; line-height: 1.85; color: var(--cream-dim); max-width: 580px; }
.lead.center { text-align: center; }

/* ── Scene 1: Story (pinned) ── */
.story-scene { position: relative; background: var(--black-soft); }
.story-pin {
  min-height: 100vh; display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); /* text trái — ảnh phải */
  gap: var(--space-5); align-items: center;
  padding: var(--space-6) var(--space-4);
  max-width: 1320px; margin: 0 auto;
}
.story-img-wrap {
  position: relative;
  display: flex; align-items: flex-end; justify-content: center;
}
/* Ảnh xoá nền — hiện đậm dần theo scroll (JS điều khiển opacity) */
.story-cutout {
  width: min(100%, 460px); height: auto; object-fit: contain;
  filter: drop-shadow(0 30px 50px rgba(80,64,35,.3));
  opacity: 0;
}
.story-copy .story-paras p + p { margin-top: var(--space-2); }
.story-paras p:not(.lead) { color: var(--cream-dim); }
.story-paras strong { color: var(--cream); font-weight: 500; }
.story-paras em { color: var(--gold-bright); }

/* ── Quote scene ── */
.quote-scene {
  padding: var(--space-7) var(--space-4);
  background: var(--black);
  display: flex; justify-content: center;
}
.big-quote {
  font-family: var(--font-display); font-style: italic; font-weight: 400;
  font-size: clamp(30px, 5.4vw, 64px); line-height: 1.3;
  max-width: 1000px; text-align: center; color: var(--cream);
}
.big-quote .w { display: inline-block; opacity: .12; transform: translateY(.18em); }

/* ── Stats ── */
.stats {
  background: linear-gradient(180deg, var(--black) 0%, var(--charcoal) 50%, var(--black) 100%);
  padding: var(--space-6) var(--space-4);
  border-top: 1px solid rgba(201,162,75,.12);
  border-bottom: 1px solid rgba(201,162,75,.12);
}
.stats-grid {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-4);
  text-align: center;
}
.stat-num, .stat-suffix {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(48px, 6.5vw, 84px); line-height: 1;
  background: linear-gradient(180deg, var(--gold-bright), var(--gold-deep));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat-label {
  display: block; margin-top: var(--space-1);
  font-size: 11px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--cream-dim);
}

/* ── Scene 2: stacked cards ── */
.pillars { background: var(--black-soft); padding: var(--space-7) var(--space-4); }
.pillars-head { max-width: 720px; margin: 0 auto var(--space-5); text-align: center; }
.stack-wrap { max-width: 880px; margin: 0 auto; }
.stack-card {
  position: sticky;
  top: calc(12vh + var(--i) * 34px);
  margin-bottom: var(--space-4);
  display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  background: linear-gradient(135deg, #1D1810 0%, #14100A 100%);
  border: 1px solid rgba(201,162,75,.22);
  border-radius: 4px; overflow: hidden;
  box-shadow: 0 -20px 60px rgba(0,0,0,.55);
}
.stack-card figure { aspect-ratio: 4/4.4; overflow: hidden; }
.stack-card figure img { filter: saturate(1.05); transition: transform .7s cubic-bezier(.2,.6,.2,1); }
.stack-card:hover figure img { transform: scale(1.05); }
.stack-body { padding: var(--space-4); display: flex; flex-direction: column; justify-content: center; }
.stack-num {
  font-family: var(--font-display); font-size: 18px; font-weight: 600;
  letter-spacing: .12em; margin-bottom: 8px;
}
.stack-body h3 {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(26px, 3vw, 38px); margin-bottom: 12px; color: var(--cream);
}
.stack-body p { font-size: 14.5px; color: var(--cream-dim); }

/* ── Scene 3: horizontal gallery ── */
.gallery-scene { background: var(--black); }
.gallery-pin {
  height: 100vh; min-height: 600px; overflow: hidden;
  display: flex; flex-direction: column; justify-content: center;
  padding: var(--space-5) 0;
}
.gallery-label { padding: 0 var(--space-4); margin-bottom: var(--space-4); }
.gallery-track {
  display: flex; gap: var(--space-3);
  padding: 0 var(--space-4);
  width: max-content; will-change: transform;
}
.g-item {
  width: clamp(260px, 30vw, 420px); flex: none;
  overflow: hidden; border-radius: 3px; position: relative;
  border: 1px solid rgba(201,162,75,.18);
}
.g-item img { aspect-ratio: 3/4; filter: saturate(1.05); }
.g-item figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 40px var(--space-2) var(--space-2);
  background: linear-gradient(180deg, transparent, rgba(5,3,1,.85));
  font-family: var(--font-display); font-style: italic;
  font-size: 18px; color: var(--cream);
}

/* ── Interlude (triết lý full-bleed) ── */
.interlude {
  position: relative; height: 72vh; min-height: 460px;
  overflow: hidden; background: var(--black);
  display: flex; align-items: center; justify-content: center;
}
.interlude-bg { position: absolute; inset: -15% 0; }
.interlude-bg img { opacity: .5; width: 100%; height: 100%; object-fit: cover; }
.interlude-content { position: relative; padding: var(--space-4); text-align: center; max-width: 900px; }
.interlude-quote {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(30px, 5vw, 58px); line-height: 1.25; color: var(--cream);
  text-shadow: 0 4px 30px rgba(12,10,9,.5);
}
.interlude-sub {
  margin-top: var(--space-3);
  font-family: var(--font-display); font-style: italic;
  font-size: clamp(16px, 2vw, 22px); color: rgba(247,242,232,.85);
  text-shadow: 0 2px 20px rgba(12,10,9,.6);
}

/* ── Brands ── */
.brands { background: var(--black-soft); padding: var(--space-7) 0; }
.brands .chapter-label, .brands .section-title { text-align: center; padding: 0 var(--space-4); }
.brands-lead { margin: 0 auto var(--space-5); padding: 0 var(--space-4); }
.marquee {
  overflow: hidden; padding: var(--space-3) 0; margin-bottom: var(--space-6);
  border-top: 1px solid rgba(201,162,75,.14);
  border-bottom: 1px solid rgba(201,162,75,.14);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee-track {
  display: flex; align-items: center; gap: var(--space-4);
  width: max-content;
  animation: marqueeMove 28s linear infinite;
}
.marquee-track span {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(24px, 3vw, 40px); color: var(--cream-dim);
  white-space: nowrap;
}
.marquee-track .dot { font-size: 14px; color: var(--gold); }
@keyframes marqueeMove {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.venture {
  max-width: min(1100px, calc(100% - 2 * var(--space-4)));
  margin: 0 auto;
  display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,.9fr);
  gap: var(--space-5); align-items: center;
  background: linear-gradient(135deg, rgba(201,162,75,.10), rgba(201,162,75,.02));
  border: 1px solid rgba(201,162,75,.22);
  border-radius: 4px; padding: var(--space-5);
}
.venture-title {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(34px, 4.4vw, 54px); margin-bottom: var(--space-2); color: var(--cream);
}
.venture-text p { color: var(--cream-dim); }
.venture-img {
  aspect-ratio: 4/5; overflow: hidden; border-radius: 3px;
  box-shadow: 0 40px 80px -30px rgba(0,0,0,.7);
}

/* ── Contact ── */
.contact {
  position: relative; background: var(--black);
  padding: var(--space-7) var(--space-4) 0;
  text-align: center; overflow: hidden;
}
.contact-glow {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 55% 40% at 50% 30%, rgba(201,162,75,.13), transparent 70%);
}
.contact-inner { position: relative; }
.contact-title {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(52px, 9vw, 120px); line-height: 1.02;
  margin-bottom: var(--space-3); color: var(--cream);
}
.contact-title .st-line { display: inline-block; }
.contact .lead { margin: 0 auto var(--space-4); }
.contact .services-line {
  font-size: 13px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--gold); font-weight: 500; margin-top: calc(-1 * var(--space-2));
}
.contact-email {
  display: inline-block;
  font-family: var(--font-display); font-style: italic;
  font-size: clamp(22px, 3.2vw, 36px);
  color: var(--gold-bright); text-decoration: none;
  border-bottom: 1px solid rgba(232,200,119,.4);
  padding-bottom: 4px; margin-bottom: var(--space-5);
  transition: color .25s ease, border-color .25s ease, text-shadow .25s ease;
  cursor: pointer;
}
.contact-email:hover {
  color: #FFF3D6; border-color: #FFF3D6;
  text-shadow: 0 0 24px rgba(232,200,119,.45);
}
.socials {
  display: flex; justify-content: center; gap: var(--space-3);
  margin-bottom: var(--space-6);
}
.socials a {
  display: flex; align-items: center; gap: 10px;
  color: var(--cream); text-decoration: none;
  font-size: 12px; letter-spacing: .12em; text-transform: uppercase; font-weight: 500;
  border: 1px solid rgba(201,162,75,.3); border-radius: 2px;
  padding: 14px 26px; min-height: 48px;
  transition: border-color .25s ease, color .25s ease, box-shadow .25s ease;
  cursor: pointer;
}
.socials a:hover {
  border-color: var(--gold-bright); color: var(--gold-bright);
  box-shadow: 0 0 24px rgba(201,162,75,.2);
}
.socials svg { width: 18px; height: 18px; }
.footer {
  position: relative;
  border-top: 1px solid rgba(201,162,75,.14);
  padding: var(--space-3); font-size: 12px; color: rgba(245,239,228,.4);
  letter-spacing: .08em;
}

/* ── Focus ── */
a:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 2px; }

/* ═══ Responsive ═══ */
@media (max-width: 1024px) {
  .story-pin { grid-template-columns: 1fr; gap: var(--space-4); padding-top: var(--space-6); }
  .story-cutout { max-width: 380px; margin: 0 auto; }
}
@media (max-width: 768px) {
  .nav { padding: var(--space-2) var(--space-3); }
  .nav-links a:not(.nav-cta) { display: none; }
  .hero-content { padding-bottom: 18vh; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: var(--space-4) var(--space-2); }
  .stack-card { grid-template-columns: 1fr; top: calc(9vh + var(--i) * 26px); }
  .stack-card figure { aspect-ratio: 16/10; }
  .gallery-pin { height: auto; min-height: 0; }
  .gallery-track { width: auto; overflow-x: auto; -webkit-overflow-scrolling: touch; scroll-snap-type: x mandatory; padding-bottom: var(--space-2); }
  .g-item { scroll-snap-align: center; width: 74vw; }
  .venture { grid-template-columns: 1fr; padding: var(--space-3); max-width: calc(100% - 2 * var(--space-3)); }
  .venture-img { order: -1; }
  .socials { flex-direction: column; align-items: stretch; max-width: 320px; margin-left: auto; margin-right: auto; }
  .socials a { justify-content: center; }
  .quote-scene, .pillars, .contact { padding-left: var(--space-3); padding-right: var(--space-3); }
}
@media (max-width: 480px) {
  .hero-title { font-size: clamp(64px, 22vw, 96px); }
}

/* ═══════════════════════════════════════════
   LIGHT CINEMATIC OVERRIDES
   Nền sáng toàn trang; hero + interlude giữ ảnh tối
   làm "cảnh phim" nên chữ trong đó phải sáng.
   ═══════════════════════════════════════════ */

/* Nav: hero có rặng cây xanh ĐẬM phía trên → nav chữ SÁNG khi ở hero, chữ mực khi cuộn */
.nav-logo { color: #FFFDF8; text-shadow: 0 1px 12px rgba(10,20,10,.65); }
.nav-links a { color: rgba(255,253,248,.9); text-shadow: 0 1px 8px rgba(10,20,10,.6); }
.nav.scrolled { background: rgba(250,247,241,.9); box-shadow: 0 1px 0 rgba(110,86,31,.15); }
.nav.scrolled .nav-logo { color: var(--cream); text-shadow: none; }
.nav.scrolled .nav-links a { color: var(--cream-dim); text-shadow: none; }
.nav-cta { border-color: #E8C877; color: #F3DFA6 !important; text-shadow: 0 1px 8px rgba(10,20,10,.6); }
.nav.scrolled .nav-cta { border-color: var(--gold); color: var(--gold) !important; text-shadow: none; }
.nav.scrolled .nav-cta:hover { background: var(--gold); color: #FAF7F1 !important; }

/* Hero: vùng chữ nằm trên rặng cây xanh đậm → chữ TRẮNG KEM + vàng sáng, đổ bóng tối */
.hero { background: #FAF7F1; }
.hero-veil {
  background:
    linear-gradient(180deg, rgba(8,16,8,.38) 0%, rgba(8,16,8,.12) 38%, rgba(250,247,241,.4) 74%, #FAF7F1 100%);
}
.hero-glow { display: none; }
.hero-eyebrow {
  color: #F3DFA6; font-weight: 600;
  text-shadow: 0 1px 10px rgba(8,16,8,.7);
}
.hero-title {
  color: #14100B;
  text-shadow: 0 2px 28px rgba(250,247,241,.75), 0 1px 4px rgba(250,247,241,.5);
}
.hero-title .shimmer {
  background: linear-gradient(110deg, #C9A24B 0%, #E8C877 30%, #FFF3D6 50%, #E8C877 70%, #C9A24B 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  filter: drop-shadow(0 3px 18px rgba(8,16,8,.55));
}
/* Tagline nằm ở vùng sương KEM phía dưới → chữ mực đậm mới nổi */
.hero-sub {
  color: #3A2F1E; font-weight: 500;
  text-shadow: 0 1px 10px rgba(250,247,241,.9);
}
.hero-scroll-hint { color: rgba(60,50,38,.75); }
.scroll-line { background: linear-gradient(180deg, var(--gold), transparent); }

/* Preloader nền kem chữ mực */
.preloader { background: #FAF7F1; }
.pre-line { color: var(--cream); }

/* Vignette nhẹ hẳn trên nền sáng */
.vignette { background: radial-gradient(ellipse at center, transparent 75%, rgba(80,64,35,.10) 100%); }
.grain { opacity: .035; }

/* Interlude: cảnh tối giữa trang sáng — chữ phải sáng */
.interlude { background: #14100B; }
.interlude-quote { color: #FAF7F1; }
.interlude-quote .shimmer {
  background: linear-gradient(110deg, #C9A24B, #FFF3D6, #C9A24B);
  background-size: 220% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.interlude-sub { color: rgba(250,247,241,.88); }

/* Gallery caption nằm trên gradient tối → chữ sáng */
.g-item figcaption { color: #FAF7F1; }

/* Cards / khung viền: đổi sang tông sáng */
.stack-card {
  background: #FFFDF9;
  border: 1px solid rgba(154,122,46,.25);
  box-shadow: 0 20px 50px -20px rgba(80,64,35,.18);
}

.venture {
  background: linear-gradient(135deg, rgba(154,122,46,.10), rgba(154,122,46,.03));
  border: 1px solid rgba(154,122,46,.25);
}
.venture-img { box-shadow: 0 30px 60px -25px rgba(80,64,35,.3); }

/* Stats band be sáng */
.stats {
  background: linear-gradient(180deg, #FAF7F1 0%, #EFE8DA 50%, #FAF7F1 100%);
  border-top: 1px solid rgba(154,122,46,.18);
  border-bottom: 1px solid rgba(154,122,46,.18);
}
.stat-num, .stat-suffix {
  background: linear-gradient(180deg, #9A7A2E, #6E561F);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Contact chuyển nền sáng */
.contact { background: #F2EDE3; }
.contact-glow { background: radial-gradient(ellipse 55% 40% at 50% 30%, rgba(154,122,46,.12), transparent 70%); }
.contact-title { color: var(--cream); }
.contact-email { color: var(--gold); border-color: rgba(154,122,46,.5); }
.contact-email:hover { color: var(--gold-deep); border-color: var(--gold-deep); text-shadow: none; }
.socials a { color: var(--cream); border-color: rgba(154,122,46,.35); }
.socials a:hover { border-color: var(--gold); color: var(--gold); box-shadow: 0 0 24px rgba(154,122,46,.18); }
.footer { color: rgba(64,55,43,.55); border-top: 1px solid rgba(154,122,46,.2); }

/* Cursor ring hợp nền sáng */
.cursor-dot { background: #9A7A2E; box-shadow: 0 0 8px rgba(154,122,46,.7); }
.cursor-ring { border-color: rgba(154,122,46,.5); }
.cursor-ring.is-hover { border-color: rgba(154,122,46,.9); background: rgba(154,122,46,.07); }

/* Hide fancy layers on touch / reduced motion */
@media (hover: none), (pointer: coarse) {
  .dust, .cursor-dot, .cursor-ring { display: none; }
}

/* ═══ Reduced motion ═══ */
@media (prefers-reduced-motion: reduce) {
  .dust, .cursor-dot, .cursor-ring { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .grain, .scroll-line { animation: none; }
  .shimmer { animation: none; background-position: 50% 0; }
  .marquee-track { animation: none; }
  .preloader { display: none; }
  .story-cutout { opacity: 1 !important; }

  .big-quote .w { opacity: 1; transform: none; }
}