/* ============================================
   Mystique Hong Kong Limited — Stylesheet
   Design tokens
   ============================================ */
:root {
  --navy-950: #081226;
  --navy-900: #0d1c3a;
  --navy-800: #14274d;
  --blue-600: #2c5aa0;
  --blue-500: #3b6ec2;
  --blue-100: #e7eef9;
  --ice: #f3f6fb;
  --white: #ffffff;
  --slate-700: #465370;
  --slate-500: #6d7a97;
  --slate-300: #b7c1d6;
  --gold: #cd9f45;
  --gold-light: #e6c986;

  --serif: "Cormorant Garamond", "Times New Roman", serif;
  --sans: "Jost", "Helvetica Neue", Arial, sans-serif;

  --maxw: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--navy-900);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

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

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 600;
  margin: 0;
  color: var(--navy-900);
  letter-spacing: 0.01em;
}

.eyebrow {
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--gold);
  display: inline-block;
}

p { color: var(--slate-700); margin: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  font-family: var(--sans);
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  border-radius: 2px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
}
.btn-primary {
  background: var(--white);
  color: var(--navy-900);
}
.btn-primary:hover { background: var(--gold-light); }
.btn-ghost {
  border-color: rgba(255,255,255,0.4);
  color: var(--white);
}
.btn-ghost:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }
.btn-dark {
  background: var(--navy-900);
  color: var(--white);
}
.btn-dark:hover { background: var(--blue-600); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px 0;
  transition: all 0.35s ease;
  background: transparent;
}
.site-header.scrolled {
  background: rgba(8, 18, 38, 0.96);
  padding: 14px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.18);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand img { height: 40px; width: auto; }
.brand-text {
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--white);
}
.brand-sub {
  display: block;
  font-family: var(--sans);
  font-size: 9px;
  letter-spacing: 0.24em;
  color: var(--slate-300);
  font-weight: 400;
}

.main-nav { display: flex; align-items: center; gap: 36px; }
.main-nav a {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  opacity: 0.85;
  position: relative;
  padding-bottom: 4px;
}
.main-nav a:hover { opacity: 1; }
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width 0.25s ease;
}
.main-nav a:hover::after { width: 100%; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 26px;
  cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--navy-950);
  overflow: hidden;
}
.hero-photo {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.55;
}
.hero-photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, var(--navy-950) 15%, rgba(8,18,38,0.75) 45%, rgba(44,90,160,0.35) 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  padding-top: 90px;
  max-width: 720px;
}
.hero .eyebrow { color: var(--gold-light); margin-bottom: 22px; }
.hero h1 {
  font-size: clamp(40px, 6vw, 68px);
  line-height: 1.08;
  color: var(--white);
  margin-bottom: 24px;
}
.hero h1 em { color: var(--gold-light); font-style: normal; }
.hero p.lead {
  font-size: 18px;
  color: var(--slate-300);
  max-width: 540px;
  margin-bottom: 40px;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

.scroll-cue {
  position: absolute;
  bottom: 36px; left: 32px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--slate-300);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.scroll-cue .line {
  width: 1px; height: 40px;
  background: linear-gradient(var(--gold), transparent);
}

/* ---------- Section base ---------- */
section { padding: 110px 0; }
.section-head {
  max-width: 640px;
  margin-bottom: 64px;
}
.section-head h2 {
  font-size: clamp(30px, 4vw, 42px);
  margin-top: 16px;
  line-height: 1.15;
}
.section-head p { margin-top: 18px; font-size: 16.5px; }

.bg-ice { background: var(--ice); }
.bg-navy { background: var(--navy-900); }
.bg-navy .eyebrow { color: var(--gold-light); }
.bg-navy h2, .bg-navy h3, .bg-navy h4 { color: var(--white); }
.bg-navy p { color: var(--slate-300); }

/* ---------- Pillars / cards ---------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--slate-300);
  border: 1px solid var(--slate-300);
}
.pillars-2 { grid-template-columns: repeat(2, 1fr); }
.pillar {
  background: var(--white);
  padding: 46px 38px;
  transition: background 0.3s ease;
}
.pillar:hover { background: var(--blue-100); }
.pillar .num {
  font-family: var(--serif);
  font-size: 15px;
  color: var(--gold);
  letter-spacing: 0.08em;
}
.pillar h3 {
  font-size: 24px;
  margin: 18px 0 14px;
}
.pillar p { font-size: 15px; }
.pillar-icon { width: 34px; height: 34px; margin-bottom: 22px; }

/* ---------- About split ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 80px;
  align-items: start;
}
.about-figure {
  position: sticky;
  top: 120px;
  aspect-ratio: 4/5;
  background: var(--navy-900);
  border-radius: 2px;
  overflow: hidden;
}
.about-figure img { width: 100%; height: 100%; object-fit: cover; }
.about-copy p { margin-bottom: 18px; font-size: 16px; }
.about-copy p:last-child { margin-bottom: 0; }
.stat-row {
  display: flex;
  gap: 48px;
  margin-top: 40px;
  padding-top: 36px;
  border-top: 1px solid var(--slate-300);
}
.stat b {
  display: block;
  font-family: var(--serif);
  font-size: 34px;
  color: var(--blue-600);
  font-weight: 600;
}
.stat span {
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--slate-500);
}

/* ---------- Products ---------- */
.product-row {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 70px;
  align-items: center;
  padding: 64px 0;
  border-bottom: 1px solid var(--slate-300);
}
.product-row:last-child { border-bottom: none; }
.product-row:nth-child(even) { direction: rtl; }
.product-row:nth-child(even) > * { direction: ltr; }
.product-tag {
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue-600);
  font-weight: 500;
}
.product-row h3 {
  font-size: 32px;
  margin: 14px 0 18px;
}
.product-row p { font-size: 16px; margin-bottom: 22px; }
.product-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.product-list li {
  font-size: 14.5px;
  color: var(--navy-900);
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.product-list li::before {
  content: "";
  width: 5px; height: 5px;
  background: var(--gold);
  border-radius: 50%;
  flex-shrink: 0;
  transform: translateY(-2px);
}
.product-visual {
  aspect-ratio: 1/1;
  background: var(--ice);
  border: 1px solid var(--slate-300);
  overflow: hidden;
}
.product-visual img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Global presence ---------- */
.presence {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.presence-panel {
  padding: 70px 60px;
  border-left: 1px solid rgba(255,255,255,0.12);
}
.presence-panel:first-child { border-left: none; }
.presence-panel .eyebrow { margin-bottom: 22px; }
.presence-panel h3 { font-size: 26px; margin-bottom: 16px; }
.presence-panel address {
  font-style: normal;
  font-size: 15.5px;
  color: var(--slate-300);
  line-height: 1.8;
  margin-bottom: 24px;
}
.presence-contact { display: grid; gap: 10px; }
.presence-contact a, .presence-contact span {
  font-size: 15px;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 10px;
}
.presence-contact svg { width: 15px; height: 15px; flex-shrink: 0; color: var(--gold-light); }

/* ---------- Contact ---------- */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
}
.contact-card {
  background: var(--white);
  border: 1px solid var(--slate-300);
  padding: 44px;
}
.contact-card h3 { font-size: 22px; margin-bottom: 22px; }
.contact-line {
  display: flex;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--blue-100);
}
.contact-line:last-child { border-bottom: none; }
.contact-line svg { width: 18px; height: 18px; color: var(--blue-600); flex-shrink: 0; margin-top: 2px; }
.contact-line .label {
  display: block;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--slate-500);
  margin-bottom: 3px;
}
.contact-line a, .contact-line span.val {
  font-size: 15.5px;
  color: var(--navy-900);
}
.contact-line a:hover { color: var(--blue-600); }

/* ---------- Footer ---------- */
footer {
  background: var(--navy-950);
  padding: 56px 0 30px;
  color: var(--slate-300);
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  flex-wrap: wrap;
  gap: 24px;
}
.footer-nav { display: flex; gap: 30px; flex-wrap: wrap; }
.footer-nav a { font-size: 13px; letter-spacing: 0.04em; color: var(--slate-300); }
.footer-nav a:hover { color: var(--white); }
.footer-bottom {
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  color: var(--slate-500);
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .about-grid, .product-row, .contact-wrap { grid-template-columns: 1fr; }
  .product-row:nth-child(even) { direction: ltr; }
  .about-figure { position: static; aspect-ratio: 16/9; }
  .presence { grid-template-columns: 1fr; }
  .presence-panel { border-left: none; border-top: 1px solid rgba(255,255,255,0.12); }
  .presence-panel:first-child { border-top: none; }
  .pillars { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .main-nav { display: none; }
  .nav-toggle { display: block; }
  .wrap { padding: 0 22px; }
  section { padding: 76px 0; }
  .stat-row { gap: 30px; flex-wrap: wrap; }
  .presence-panel { padding: 50px 30px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}