@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700;900&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  --bg-dark: #030712;
  --bg-card: rgba(15, 23, 42, 0.65);
  --bg-card-hover: rgba(30, 41, 59, 0.8);
  --border-glass: rgba(226, 232, 240, 0.12);
  --border-gold: rgba(234, 179, 8, 0.3);
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-silver: #cbd5e1;
  --champagne-gold: #eab308;
  --champagne-light: #fef08a;
  --champagne-accent: #d97706;
  --moonlight-blue: #38bdf8;
  --moonlight-glow: rgba(56, 189, 248, 0.15);
  --font-serif: 'Cinzel', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --container-max: 1280px;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: radial-gradient(circle at 50% 0%, #0f172a 0%, #030712 70%);
  background-attachment: fixed;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.3s ease;
}

/* Typography Helpers */
h1, h2, h3, h4, .brand-title {
  font-family: var(--font-serif);
  letter-spacing: 0.05em;
  font-weight: 700;
  color: var(--text-main);
}

.text-gold {
  color: var(--champagne-gold);
  background: linear-gradient(135deg, #fef08a 0%, #eab308 50%, #b45309 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-silver {
  color: var(--text-silver);
}

/* Slim Unstuck Header */
.site-header {
  position: relative; /* Scrolls naturally off screen */
  width: 100%;
  background: rgba(3, 7, 18, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
  z-index: 1000;
}

.header-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0.65rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo svg {
  width: 32px;
  height: 32px;
}

.brand-name {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #ffffff;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  font-weight: 500;
  padding: 0.25rem 0;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--champagne-gold);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--champagne-gold);
  box-shadow: 0 0 8px var(--champagne-gold);
}

.header-cta {
  background: linear-gradient(135deg, rgba(234, 179, 8, 0.15) 0%, rgba(217, 119, 6, 0.2) 100%);
  border: 1px solid var(--border-gold);
  color: var(--champagne-gold);
  padding: 0.45rem 1.25rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 4px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.header-cta:hover {
  background: var(--champagne-gold);
  color: #000;
  box-shadow: 0 0 15px rgba(234, 179, 8, 0.4);
}

/* Mobile Nav Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.25rem;
}

/* Layout Elements */
.main-content {
  flex: 1;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

/* Glass Panels */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.glass-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

/* Hero Section */
.hero {
  padding: 5rem 1.5rem 4rem;
  text-align: center;
  position: relative;
}

.hero-subtitle {
  text-transform: uppercase;
  letter-spacing: 0.25em;
  font-size: 0.85rem;
  color: var(--moonlight-blue);
  margin-bottom: 1rem;
  font-weight: 600;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.hero-description {
  max-width: 760px;
  margin: 0 auto 2.5rem;
  font-size: 1.1rem;
  color: var(--text-silver);
  font-weight: 300;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  background: linear-gradient(135deg, #fef08a 0%, #eab308 100%);
  color: #030712;
  font-weight: 700;
  padding: 0.85rem 2rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 20px rgba(234, 179, 8, 0.25);
  border: none;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(234, 179, 8, 0.4);
}

.btn-outline {
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.03);
  padding: 0.85rem 2rem;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  font-weight: 600;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
}

/* Card Grid Architecture */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.35s ease;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-5px);
  border-color: var(--border-gold);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 20px rgba(234, 179, 8, 0.1);
}

.card-img-wrapper {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.card:hover .card-img {
  transform: scale(1.06);
}

.card-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(3, 7, 18, 0.8);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-gold);
  color: var(--champagne-gold);
  font-size: 0.7rem;
  padding: 0.25rem 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 600;
  border-radius: 3px;
}

.card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.card-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  flex: 1;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 1rem;
  margin-top: auto;
}

.card-price {
  font-family: var(--font-serif);
  color: var(--champagne-gold);
  font-weight: 700;
  font-size: 1.1rem;
}

.card-link {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--moonlight-blue);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.card-link:hover {
  color: #ffffff;
}

/* Section Titles */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.section-tag {
  color: var(--champagne-gold);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  display: block;
}

.section-title {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1rem;
}

/* Feature Calculator Widget */
.calc-box {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-gold);
  border-radius: 12px;
  padding: 2.5rem;
  max-width: 800px;
  margin: 3rem auto;
  box-shadow: 0 10px 40px rgba(0,0,0,0.6);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-silver);
}

.form-control {
  background: rgba(3, 7, 18, 0.7);
  border: 1px solid var(--border-glass);
  color: #fff;
  padding: 0.8rem 1rem;
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.95rem;
}

.form-control:focus {
  outline: none;
  border-color: var(--champagne-gold);
}

.calc-result {
  margin-top: 2rem;
  padding: 1.5rem;
  background: rgba(234, 179, 8, 0.05);
  border: 1px dashed var(--border-gold);
  border-radius: 6px;
  text-align: center;
}

/* Article Detail Pages */
.article-header {
  padding: 4rem 0 2rem;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.article-meta {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.article-hero-img {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  border-radius: 8px;
  margin: 2rem 0;
  border: 1px solid var(--border-glass);
}

.article-body {
  max-width: 800px;
  margin: 0 auto;
  color: var(--text-silver);
  font-size: 1.1rem;
  line-height: 1.8;
}

.article-body p {
  margin-bottom: 1.5rem;
}

.article-body h2 {
  color: var(--text-main);
  margin: 2.5rem 0 1rem;
  font-size: 1.6rem;
}

.article-body blockquote {
  border-left: 3px solid var(--champagne-gold);
  padding: 1rem 1.5rem;
  margin: 2rem 0;
  background: rgba(234, 179, 8, 0.03);
  font-style: italic;
  font-family: var(--font-serif);
  color: var(--champagne-light);
  font-size: 1.2rem;
}

/* VIP Concierge Quick Inquiry Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(3, 7, 18, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 1.5rem;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--border-gold);
  border-radius: 12px;
  width: 100%;
  max-width: 580px;
  padding: 2.5rem;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 30px rgba(234, 179, 8, 0.15);
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.modal-overlay.active .modal-card {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.75rem;
  cursor: pointer;
  line-height: 1;
}

.modal-close:hover {
  color: var(--champagne-gold);
}

/* Mandatory Footer Architecture */
.site-footer {
  background: #02040a;
  border-top: 1px solid var(--border-glass);
  padding: 4rem 1.5rem 2rem;
  margin-top: 5rem;
}

.footer-container {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col-brand .brand-name {
  margin-bottom: 1rem;
  display: block;
}

.footer-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  max-width: 320px;
}

.footer-heading {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--text-main);
  margin-bottom: 1.25rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-links a:hover {
  color: var(--champagne-gold);
}

.footer-address {
  font-style: normal;
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
}

.footer-bottom {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Cookie Banner Component */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(3, 7, 18, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-gold);
  padding: 1.25rem;
  z-index: 9999;
  display: none; /* Display toggled by JS */
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.8);
}

.cookie-content {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.cookie-text {
  font-size: 0.85rem;
  color: var(--text-silver);
  max-width: 800px;
}

.cookie-text a {
  color: var(--champagne-gold);
  text-decoration: underline;
}

.cookie-actions {
  display: flex;
  gap: 1rem;
}

.btn-cookie-accept {
  background: var(--champagne-gold);
  color: #000;
  border: none;
  padding: 0.5rem 1.25rem;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 4px;
  cursor: pointer;
  text-transform: uppercase;
}

.btn-cookie-decline {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-glass);
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  border-radius: 4px;
  cursor: pointer;
}

/* Legal Content Styles */
.legal-content {
  max-width: 900px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  padding: 3rem;
  border-radius: 8px;
}

.legal-content h1 {
  font-size: 2.2rem;
  margin-bottom: 0.5rem;
}

.legal-content .update-date {
  color: var(--champagne-gold);
  font-size: 0.85rem;
  margin-bottom: 2rem;
  display: block;
}

.legal-content h2 {
  font-size: 1.3rem;
  margin: 2rem 0 1rem;
  color: var(--text-main);
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 0.5rem;
}

.legal-content p, .legal-content ul {
  color: var(--text-silver);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.legal-content ul {
  padding-left: 1.5rem;
}

.legal-content li {
  margin-bottom: 0.5rem;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .footer-container {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #030712;
    border-bottom: 1px solid var(--border-glass);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.25rem;
    display: none;
  }

  .nav-menu.active {
    display: flex;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .calc-grid {
    grid-template-columns: 1fr;
  }

  .cookie-content {
    flex-direction: column;
    align-items: flex-start;
  }
}