:root {
  --black: #111111;
  --white: #ffffff;
  --gold: #D4AF37;
  --gold-soft: rgba(212, 175, 55, 0.4);
  --gold-faint: rgba(212, 175, 55, 0.12);
  --gray-dark: #1a1a1a;
  --gray-mid: #2a2a2a;
  --gray-light: #f6f4ee;
  --gray-text: #6b6b6b;
  --serif: Georgia, 'Times New Roman', serif;
  --heading: 'Raleway', Georgia, serif;
  --body: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --maxw: 1280px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.08);
  --shadow-lift: 0 22px 60px rgba(0, 0, 0, 0.18);
}

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--body);
  color: var(--black);
  background: var(--white);
  line-height: 1.75;
  font-size: 16px;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: 0.01em;
  color: var(--black);
}

h1 { font-size: clamp(2.4rem, 5.5vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); }
h3 { font-size: clamp(1.35rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.2rem; }

p { margin-bottom: 1.1rem; }

a {
  color: var(--gold);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}

a:hover { color: var(--black); }

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol { list-style: none; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 32px;
}

/* ============ HEADER / NAV ============ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 26px 0;
  background: transparent;
  transition: background 0.45s var(--ease), padding 0.45s var(--ease), box-shadow 0.45s var(--ease);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: rgba(17, 17, 17, 0.97);
  padding: 14px 0;
  border-bottom: 1px solid var(--gold-soft);
  box-shadow: 0 6px 30px rgba(0, 0, 0, 0.3);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--white);
  text-transform: uppercase;
  line-height: 1.1;
  display: flex;
  flex-direction: column;
}

.logo .logo-main { color: var(--gold); }
.logo .logo-sub {
  font-family: var(--body);
  font-size: 0.62rem;
  letter-spacing: 0.34em;
  color: var(--white);
  text-transform: uppercase;
  margin-top: 4px;
  opacity: 0.85;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-family: var(--body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white);
  position: relative;
  padding: 6px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.35s var(--ease);
}

.nav-links a:hover::after,
.nav-links a.active::after,
.nav-links a[aria-current="page"]::after {
  width: 100%;
}

.nav-links a.active,
.nav-links a[aria-current="page"] {
  color: var(--gold);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  transition: transform 0.35s var(--ease), opacity 0.25s var(--ease);
}

.nav-toggle.open span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  background-image: linear-gradient(rgba(17,17,17,0.55), rgba(17,17,17,0.7)), url('https://images.unsplash.com/photo-1566073771259-6a8506099945?auto=format&fit=crop&w=1920&q=80');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 0%, rgba(17,17,17,0.4) 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  padding: 120px 32px 80px;
  animation: heroFade 1.4s var(--ease) both;
}

@keyframes heroFade {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-eyebrow {
  font-family: var(--body);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 24px;
  display: inline-block;
  padding: 8px 20px;
  border: 1px solid var(--gold-soft);
  border-radius: 2px;
}

.hero h1 {
  color: var(--white);
  font-family: var(--serif);
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  font-weight: 400;
  margin-bottom: 24px;
  letter-spacing: 0.02em;
}

.hero h1 em {
  color: var(--gold);
  font-style: italic;
}

.hero p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.88);
  max-width: 580px;
  margin: 0 auto 40px;
  font-weight: 300;
}

.hero .btn-primary {
  margin-top: 8px;
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--white);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  opacity: 0.7;
  animation: bobble 2s var(--ease) infinite;
}

@keyframes bobble {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

/* ============ BUTTONS ============ */
.btn, .btn-primary, .btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 16px 34px;
  border: 1px solid var(--gold);
  cursor: pointer;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.35s var(--ease), color 0.35s var(--ease);
  position: relative;
  overflow: hidden;
}

.btn::after, .btn-primary::after, .btn-outline::after {
  content: '\2192';
  font-size: 1rem;
  transition: transform 0.35s var(--ease);
}

.btn:hover::after, .btn-primary:hover::after, .btn-outline:hover::after {
  transform: translateX(5px);
}

.btn-primary {
  background: var(--gold);
  color: var(--black);
  border-color: var(--gold);
}

.btn-primary:hover {
  background: transparent;
  color: var(--gold);
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(212, 175, 55, 0.35);
}

.btn-outline, .btn {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}

.btn-outline:hover, .btn:hover {
  background: var(--gold);
  color: var(--black);
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(212, 175, 55, 0.3);
}

.btn-light {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}

.btn-light:hover {
  background: var(--white);
  color: var(--black);
  transform: translateY(-3px);
  box-shadow: 0 14px 40px rgba(255, 255, 255, 0.2);
}

/* ============ SECTIONS ============ */
section {
  padding: 110px 0;
  position: relative;
}

.section-alt { background: var(--gray-light); }
.section-dark { background: var(--black); color: var(--white); }
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: var(--white); }
.section-dark p { color: rgba(255, 255, 255, 0.8); }

.section-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-soft), transparent);
  border: none;
  margin: 0;
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--body);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
  position: relative;
  padding-left: 38px;
}

.eyebrow::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 28px;
  height: 1px;
  background: var(--gold);
}

.section-head .eyebrow { padding-left: 0; }

.section-head h2 {
  font-family: var(--serif);
  font-weight: 400;
  margin-bottom: 18px;
}

.section-head h2 em { color: var(--gold); font-style: italic; }

.section-head p {
  color: var(--gray-text);
  font-size: 1.05rem;
}

.section-dark .section-head p { color: rgba(255,255,255,0.75); }

/* ============ LAYOUT GRIDS ============ */
.grid {
  display: grid;
  gap: 32px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.split-reverse .split-col:first-child { order: 2; }

/* ============ CARDS ============ */
.card {
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.06);
  padding: 40px 32px;
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease), border-color 0.45s var(--ease);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lift);
  border-color: var(--gold-soft);
}

.card:hover::before { transform: scaleX(1); }

.card-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--gold);
  border-radius: 50%;
  margin-bottom: 24px;
  font-size: 1.5rem;
  color: var(--gold);
  font-family: var(--serif);
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
}

.card:hover .card-icon {
  background: var(--gold);
  color: var(--white);
}

.card h3 {
  font-family: var(--serif);
  font-weight: 400;
  margin-bottom: 14px;
}

.card p {
  color: var(--gray-text);
  font-size: 0.96rem;
  margin-bottom: 20px;
}

.card .card-link {