/* EXC Luxury — landing site
   Theme follows the current excluxury.com: black canvas, white Montserrat,
   with a serif display face and a muted champagne accent. */

:root {
  --bg: #000;
  --surface: #0b0b0b;
  --surface-2: #141414;
  --line: rgba(255, 255, 255, 0.12);
  --text: #fff;
  --muted: rgba(255, 255, 255, 0.64);
  --accent: #c9a96e;
  --accent-soft: rgba(201, 169, 110, 0.14);

  --font-sans: "Montserrat", Helvetica, Arial, sans-serif;
  --font-display: "Cormorant Garamond", Georgia, "Times New Roman", serif;

  --wrap: 1160px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 4px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }

a { color: inherit; }

::selection { background: var(--accent); color: #000; }

:focus-visible { outline: 1px solid var(--accent); outline-offset: 4px; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 10px 16px;
  background: var(--accent);
  color: #000;
  z-index: 100;
}
.skip-link:focus { left: 16px; top: 16px; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(0, 0, 0, 0.82);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
  letter-spacing: 0.32em;
  font-weight: 500;
  font-size: 15px;
}
.brand-mark { font-family: var(--font-display); font-size: 26px; letter-spacing: 0.18em; font-weight: 500; }
.brand-sub { color: var(--accent); font-size: 11px; letter-spacing: 0.42em; }

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav a {
  text-decoration: none;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s ease;
}
.site-nav a:hover,
.site-nav a[aria-current="page"] { color: var(--text); }
.site-nav a[aria-current="page"] { border-bottom: 1px solid var(--accent); padding-bottom: 4px; }

/* ---------- Type ---------- */

.eyebrow {
  display: inline-block;
  margin: 0 0 20px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--accent);
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.12;
  margin: 0 0 20px;
  text-wrap: balance;
}
h1 { font-size: clamp(42px, 7vw, 88px); letter-spacing: -0.01em; }
h2 { font-size: clamp(32px, 4.6vw, 52px); }
h3 { font-size: 26px; }

.lead { font-size: clamp(17px, 1.6vw, 20px); color: var(--muted); max-width: 640px; }

p { margin: 0 0 16px; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 30px;
  border: 1px solid var(--text);
  border-radius: var(--radius);
  font: 500 12px/1 var(--font-sans);
  letter-spacing: 0.26em;
  text-transform: uppercase;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn-primary { background: var(--text); color: #000; }
.btn-primary:hover { background: var(--accent); border-color: var(--accent); }
.btn-ghost { background: transparent; color: var(--text); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }

/* ---------- Sections ---------- */

section { padding-block: clamp(72px, 11vw, 140px); }

.section-head { max-width: 720px; margin-bottom: 56px; }

.rule { width: 56px; height: 1px; background: var(--accent); border: 0; margin: 0 0 28px; }

.hero {
  position: relative;
  overflow: hidden;
  min-height: calc(100vh - 72px);
  min-height: calc(100svh - 72px);
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--line);
}
.hero::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: min(820px, 90vw);
  aspect-ratio: 1;
  background: radial-gradient(circle, rgba(201, 169, 110, 0.18), transparent 62%);
  pointer-events: none;
}
.hero .wrap { position: relative; }
.hero h1 em { font-style: italic; color: var(--accent); }

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 40px;
  margin-top: 64px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  max-width: 760px;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-hero {
  padding-block: clamp(80px, 12vw, 150px) clamp(48px, 7vw, 80px);
  border-bottom: 1px solid var(--line);
}

/* Grids */

.grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }

.card { background: var(--bg); padding: clamp(28px, 4vw, 48px); }
.card p { color: var(--muted); margin: 0; }
.card .num {
  display: block;
  font-family: var(--font-display);
  font-size: 44px;
  line-height: 1;
  color: var(--accent);
  margin-bottom: 28px;
}

.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}

.alt { background: var(--surface); border-block: 1px solid var(--line); }

.check-list { list-style: none; margin: 0; padding: 0; }
.check-list li {
  position: relative;
  padding: 16px 0 16px 32px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 27px;
  width: 14px;
  height: 1px;
  background: var(--accent);
}
.check-list li strong { color: var(--text); font-weight: 500; }

.tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.tags span {
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.note {
  margin-top: 28px;
  padding: 20px 24px;
  border-left: 1px solid var(--accent);
  background: var(--accent-soft);
  font-size: 14px;
  color: var(--muted);
}

.cta { text-align: center; }
.cta .lead { margin-inline: auto; }
.cta .btn-row { justify-content: center; }

/* ---------- Legal / long-form ---------- */

.legal {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: clamp(32px, 6vw, 80px);
  align-items: start;
}

.toc { position: sticky; top: 104px; font-size: 13px; }
.toc p { font-size: 11px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.toc ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line); }
.toc a {
  display: block;
  padding: 5px 0 5px 16px;
  color: var(--muted);
  text-decoration: none;
  line-height: 1.4;
}
.toc a:hover { color: var(--text); }

.prose { max-width: 760px; }
.prose h2 {
  font-size: clamp(26px, 3vw, 34px);
  margin: 64px 0 18px;
  padding-top: 8px;
  scroll-margin-top: 100px;
}
.prose h2:first-child { margin-top: 0; }
.prose h3 {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 32px 0 12px;
}
.prose p, .prose li { color: var(--muted); }
.prose ul { padding-left: 20px; margin: 0 0 20px; columns: 2 260px; column-gap: 40px; }
.prose li { margin-bottom: 6px; break-inside: avoid; }
.prose li::marker { color: var(--accent); }
.prose a { color: var(--accent); }

.meta-line { font-size: 13px; letter-spacing: 0.12em; color: var(--muted); }

address { font-style: normal; color: var(--muted); }

/* ---------- Footer ---------- */

.site-footer { border-top: 1px solid var(--line); padding-block: 56px 40px; font-size: 13px; color: var(--muted); }
.footer-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--line);
}
.footer-top p { max-width: 360px; margin: 16px 0 0; }
.footer-links { display: flex; flex-wrap: wrap; gap: 12px 32px; list-style: none; margin: 0; padding: 0; }
.footer-links a { text-decoration: none; letter-spacing: 0.18em; text-transform: uppercase; font-size: 11px; }
.footer-links a:hover { color: var(--accent); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 28px; font-size: 12px; }

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .legal { grid-template-columns: 1fr; }
  .toc { position: static; }
  .toc ol { columns: 2 180px; }
}

@media (max-width: 560px) {
  .site-header .wrap { padding-block: 14px; gap: 12px; }
  .site-nav ul { gap: 8px 20px; }
  .brand-sub { display: none; }
  h1 br { display: none; }
  .btn { width: 100%; }
  .grid-2 { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* Unfilled values from the source documents — replace before launch. */
mark.placeholder { background: var(--accent-soft); color: var(--accent); padding: 0 4px; border-radius: 2px; }

.prose strong { color: var(--text); font-weight: 500; }
.prose blockquote {
  margin: 0 0 20px;
  padding: 16px 20px;
  border-left: 1px solid var(--accent);
  background: var(--accent-soft);
  color: var(--muted);
  font-style: italic;
}

/* Logo */
.brand { align-items: center; gap: 10px; }
.brand-mark-img { height: 40px; width: auto; }
.brand-word-img { height: 34px; width: auto; }
.footer-logo { height: 120px; width: auto; }
.hero-logo { display: block; width: clamp(200px, 28vw, 300px); height: auto; margin: 0 0 32px; }
@media (max-width: 560px) {
  .brand-mark-img { height: 34px; }
  .brand-word-img { height: 28px; }
}
.footer-bottom a { text-decoration: none; }
.footer-bottom a:hover { color: var(--accent); }