/* ══════════════════════════════════════════════════════
   Restaurant Hub — Landing Page
   Dark premium theme with accent gold
   ══════════════════════════════════════════════════════ */

body.landing {
  background: var(--dark-bg);
  color: var(--dark-text);
  min-height: 100vh;
}

/* ── Header / Navbar ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: all 0.3s ease;
}

.navbar.scrolled {
  padding: 12px 32px;
  background: rgba(10,10,10,0.95);
}

.navbar-brand {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.06em;
}

.navbar-brand span {
  color: var(--dark-text);
  font-weight: 400;
  font-size: 0.9rem;
  margin-left: 8px;
  opacity: 0.6;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-family: 'Montserrat', sans-serif;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.lang-select {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--dark-text);
  padding: 8px 14px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  cursor: pointer;
  outline: none;
  transition: all 0.2s;
}

.lang-select:hover { border-color: var(--accent); }
.lang-select option { background: #1a1a1a; color: #fff; }

.admin-link {
  padding: 8px 18px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.1);
  background: transparent;
  color: var(--dark-text-muted);
  font-size: 0.75rem;
  font-weight: 500;
  transition: all 0.3s;
  letter-spacing: 0.04em;
}

.admin-link:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Hero Section ── */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 140px 24px 80px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 50% 30%, var(--accent-glow) 0%, transparent 60%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: 100px;
  background: rgba(197, 160, 89, 0.08);
  border: 1px solid rgba(197, 160, 89, 0.2);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero h1 .accent {
  color: var(--accent);
}

.hero-subtitle {
  font-size: clamp(0.95rem, 2vw, 1.15rem);
  color: var(--dark-text-muted);
  max-width: 560px;
  line-height: 1.7;
  margin-bottom: 40px;
  font-weight: 300;
}

.hero-stats {
  display: flex;
  gap: 48px;
  margin-top: 20px;
}

.hero-stat {
  text-align: center;
}

.hero-stat-value {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
}

.hero-stat-label {
  font-size: 0.72rem;
  color: var(--dark-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
}

/* ── Filter Bar ── */
.filter-section {
  padding: 0 24px;
  max-width: 1200px;
  margin: 0 auto 40px;
}

.filter-bar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  -webkit-overflow-scrolling: touch;
}

.filter-bar::-webkit-scrollbar { display: none; }

.filter-btn {
  padding: 10px 22px;
  border-radius: 100px;
  border: 1px solid var(--dark-border);
  background: transparent;
  color: var(--dark-text-muted);
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  transition: all 0.3s;
  letter-spacing: 0.02em;
}

.filter-btn:hover {
  border-color: rgba(255,255,255,0.2);
  color: var(--dark-text);
}

.filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
}

/* ── Restaurant Grid ── */
.restaurants-section {
  padding: 0 24px 80px;
  max-width: 1200px;
  margin: 0 auto;
}

.restaurants-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
}

/* ── Restaurant Card ── */
.restaurant-card {
  position: relative;
  background: var(--dark-surface);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--dark-border);
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  cursor: pointer;
}

.restaurant-card:hover {
  transform: translateY(-6px);
  border-color: rgba(197, 160, 89, 0.3);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 40px var(--accent-glow);
}

.card-cover {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.restaurant-card:hover .card-cover img {
  transform: scale(1.05);
}

.card-cover-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 80px;
  background: linear-gradient(transparent, var(--dark-surface));
}

.card-cover-placeholder {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, #1a1a1a, #2a2a2a);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  opacity: 0.3;
}

.card-logo {
  position: absolute;
  bottom: -24px;
  left: 20px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 3px solid var(--dark-surface);
  background: var(--dark-surface-2);
  overflow: hidden;
  z-index: 2;
}

.card-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-logo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--accent);
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  background: var(--accent-glow);
}

.card-body {
  padding: 36px 20px 20px;
}

.card-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--dark-text);
}

.card-subtitle {
  font-size: 0.75rem;
  color: var(--dark-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.78rem;
  color: var(--dark-text-muted);
}

.card-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.card-meta-item svg {
  width: 14px;
  height: 14px;
  opacity: 0.6;
}

.card-description {
  margin-top: 12px;
  font-size: 0.82rem;
  color: var(--dark-text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--dark-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.card-cta {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s;
}

.restaurant-card:hover .card-cta {
  gap: 10px;
}

.card-cuisine-tag {
  padding: 4px 12px;
  border-radius: 100px;
  background: rgba(197, 160, 89, 0.08);
  border: 1px solid rgba(197, 160, 89, 0.15);
  font-size: 0.7rem;
  color: var(--accent);
  font-weight: 500;
}

/* ── Footer ── */
.landing-footer {
  padding: 40px 24px;
  text-align: center;
  border-top: 1px solid var(--dark-border);
  color: var(--dark-text-muted);
  font-size: 0.75rem;
}

.landing-footer a {
  color: var(--accent);
  transition: opacity 0.2s;
}

.landing-footer a:hover { opacity: 0.7; }

/* ── Empty State ── */
.empty-state {
  text-align: center;
  padding: 80px 24px;
  color: var(--dark-text-muted);
}

.empty-state-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.3;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .navbar { padding: 12px 16px; }
  .hero { min-height: 60vh; padding: 120px 20px 60px; }
  .hero-stats { gap: 28px; }
  .hero-stat-value { font-size: 1.5rem; }
  .restaurants-grid { grid-template-columns: 1fr; }
  .filter-section { padding: 0 16px; }
  .restaurants-section { padding: 0 16px 60px; }
}

@media (max-width: 480px) {
  .navbar-brand span { display: none; }
  .hero h1 { font-size: 2rem; }
}