/* ============================================================
   SunriseTime.co — Dawn Gradient Dark Theme
   Design System: Deep Navy + Sunrise Orange-Gold Gradient
   Font: Fira Code (headings) + Fira Sans (body)
   ============================================================ */

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

/* ── CSS Variables ─────────────────────────────────────────── */
:root {
  /* Dawn Gradient Palette */
  --bg-primary: #0B1426;
  --bg-secondary: #0F1B2E;
  --bg-tertiary: #132238;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.07);
  --bg-glass: rgba(255, 255, 255, 0.05);
  --bg-glass-strong: rgba(255, 255, 255, 0.08);

  /* Sunrise Gradient Accent */
  --accent-start: #FF6B35;
  --accent-mid: #FF8C42;
  --accent-end: #FFC947;
  --accent-gradient: linear-gradient(135deg, var(--accent-start), var(--accent-end));
  --accent-glow: rgba(255, 107, 53, 0.3);
  --accent-glow-soft: rgba(255, 107, 53, 0.12);

  /* Semantic Colors */
  --color-sunrise: #FF8C42;
  --color-sunset: #E85D75;
  --color-golden: #FFC947;
  --color-moon: #A78BFA;
  --color-daylight: #38BDF8;
  --color-prayer: #34D399;
  --color-positive: #34D399;
  --color-negative: #F87171;

  /* Text */
  --text-primary: #F1F5F9;
  --text-secondary: #94A3B8;
  --text-tertiary: #64748B;
  --text-accent: #FFC947;
  --text-warm: #FFF8F0;

  /* Borders */
  --border-subtle: rgba(255, 255, 255, 0.06);
  --border-medium: rgba(255, 255, 255, 0.1);
  --border-accent: rgba(255, 107, 53, 0.3);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 40px var(--accent-glow-soft);

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Typography */
  --font-heading: 'Fira Code', monospace;
  --font-body: 'Fira Sans', sans-serif;

  /* Layout */
  --max-width: 1200px;
  --nav-height: 72px;
  --border-radius: 12px;
  --border-radius-sm: 8px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;

  /* Transitions */
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --duration: 250ms;
}

/* ── Reset & Base ──────────────────────────────────────────── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text-primary);
  background: var(--bg-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--duration) var(--ease);
}

ul, ol { list-style: none; }

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

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
  color: inherit;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ── Utility ───────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Icon Sizes ────────────────────────────────────────────── */
.icon-xs { width: 16px; height: 16px; }
.icon-sm { width: 20px; height: 20px; }
.icon-md { width: 24px; height: 24px; }
.icon-lg { width: 32px; height: 32px; }

/* ── Glass Cards ───────────────────────────────────────────── */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all var(--duration) var(--ease);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-md);
}

.glass-card-lg {
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.glass-subtle {
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-sm);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 14px 28px;
  background: var(--accent-gradient);
  color: #0B1426;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--duration) var(--ease);
  box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px var(--accent-glow);
  filter: brightness(1.1);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 14px 28px;
  background: transparent;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.95rem;
  border: 1px solid var(--border-medium);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}

.btn-secondary:hover {
  background: var(--bg-card);
  border-color: var(--accent-start);
  color: var(--accent-end);
  transform: translateY(-2px);
}

.btn-primary-sm {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 8px 18px;
  background: var(--accent-gradient);
  color: #0B1426;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.8rem;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}

.btn-primary-sm:hover {
  transform: translateY(-1px);
  filter: brightness(1.1);
}

.btn-secondary-sm {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 8px 18px;
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.8rem;
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}

.btn-secondary-sm:hover {
  border-color: var(--accent-start);
  color: var(--text-primary);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 16px;
  left: 16px;
  right: 16px;
  z-index: 100;
  background: rgba(11, 20, 38, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius);
  transition: all var(--duration) var(--ease);
}

.navbar.scrolled {
  background: rgba(11, 20, 38, 0.95);
  border-color: var(--border-medium);
  box-shadow: var(--shadow-lg);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--accent-gradient);
  border-radius: var(--border-radius-sm);
  color: #0B1426;
}

.logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--text-primary);
}

.logo-accent {
  color: var(--accent-end);
}

.nav-links {
  display: flex;
  gap: var(--space-xl);
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 4px 0;
  cursor: pointer;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  border-radius: 1px;
  transition: width var(--duration) var(--ease);
}

.nav-links a:hover {
  color: var(--text-primary);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  gap: var(--space-sm);
}

.hamburger {
  display: none;
  padding: 8px;
  color: var(--text-secondary);
  cursor: pointer;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 80px;
  left: 16px;
  right: 16px;
  z-index: 99;
  background: rgba(11, 20, 38, 0.95);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius);
  padding: var(--space-xl);
}

.mobile-menu.active {
  display: block;
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.mobile-menu a {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
}

.mobile-menu a:hover {
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .hamburger { display: flex; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  padding-top: calc(var(--nav-height) + 60px);
  padding-bottom: var(--space-4xl);
  overflow: hidden;
  min-height: 100vh;
}

.hero-bg-effects {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
  animation: orbFloat 12s ease-in-out infinite;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--accent-start), transparent 70%);
  top: -10%;
  right: -5%;
  animation-delay: 0s;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--accent-end), transparent 70%);
  top: 30%;
  left: -10%;
  animation-delay: -4s;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--color-sunset), transparent 70%);
  bottom: 10%;
  right: 20%;
  animation-delay: -8s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent);
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px 16px;
  background: var(--accent-glow-soft);
  border: 1px solid var(--border-accent);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent-end);
  margin-bottom: var(--space-xl);
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  max-width: 800px;
  margin: 0 auto var(--space-lg);
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.75;
}

.hero-cta-group {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-3xl);
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-3xl);
  flex-wrap: wrap;
}

.stat {
  text-align: center;
}

.stat-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
}

.stat-unit {
  font-size: 1rem;
  color: var(--accent-end);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  margin-top: 2px;
}

/* Hero Dashboard Preview */
.hero-preview {
  margin-top: var(--space-3xl);
  position: relative;
  z-index: 2;
}

.dashboard-preview {
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.preview-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(255,255,255,0.02);
}

.preview-dots {
  display: flex;
  gap: 6px;
}

.preview-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.preview-dots span:nth-child(1) { background: #FF5F57; }
.preview-dots span:nth-child(2) { background: #FFBD2E; }
.preview-dots span:nth-child(3) { background: #28CA42; }

.preview-title {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  padding: var(--space-lg);
}

.preview-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-sm);
  padding: var(--space-md);
  transition: all var(--duration) var(--ease);
}

.preview-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  cursor: pointer;
}

.preview-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-sm);
}

.preview-value {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.preview-delta {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: 4px;
}

.preview-delta.positive { color: var(--color-positive); }

.accent-sunrise .preview-card-header,
.accent-sunrise .demo-card-icon { color: var(--color-sunrise); }
.accent-sunset .preview-card-header,
.accent-sunset .demo-card-icon { color: var(--color-sunset); }
.accent-golden .preview-card-header,
.accent-golden .demo-card-icon { color: var(--color-golden); }
.accent-moon .preview-card-header,
.accent-moon .demo-card-icon { color: var(--color-moon); }
.accent-daylight .demo-card-icon { color: var(--color-daylight); }
.accent-prayer .demo-card-icon { color: var(--color-prayer); }

/* Preview Chart */
.preview-chart {
  padding: 0 var(--space-lg) var(--space-lg);
}

.chart-label {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-bottom: var(--space-md);
  font-family: var(--font-heading);
}

.chart-bars {
  display: flex;
  align-items: flex-end;
  gap: var(--space-sm);
  height: 120px;
}

.chart-bar {
  flex: 1;
  height: var(--height);
  background: linear-gradient(180deg, var(--accent-start), var(--accent-end));
  border-radius: 6px 6px 2px 2px;
  position: relative;
  opacity: 0.5;
  transition: opacity var(--duration) var(--ease);
}

.chart-bar.active, .chart-bar:hover {
  opacity: 1;
  cursor: pointer;
}

.chart-bar span {
  position: absolute;
  top: -22px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.65rem;
  font-family: var(--font-heading);
  color: var(--text-secondary);
  white-space: nowrap;
  opacity: 0;
  transition: opacity var(--duration) var(--ease);
}

.chart-bar.active span, .chart-bar:hover span {
  opacity: 1;
}

.chart-x-labels {
  display: flex;
  justify-content: space-around;
  margin-top: var(--space-sm);
  font-size: 0.7rem;
  color: var(--text-tertiary);
  font-family: var(--font-heading);
}

@media (max-width: 768px) {
  .preview-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .preview-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   TRUST SECTION
   ============================================================ */
.trust-section {
  padding: var(--space-3xl) 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-secondary);
}

.trust-label {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-xl);
}

.trust-badges {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px 20px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: default;
  transition: all var(--duration) var(--ease);
}

.trust-badge:hover {
  color: var(--text-primary);
  border-color: var(--border-medium);
}

/* ============================================================
   SECTION HEADERS
   ============================================================ */
.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px 14px;
  background: var(--accent-glow-soft);
  border: 1px solid var(--border-accent);
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent-end);
  margin-bottom: var(--space-lg);
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  max-width: 700px;
  margin: 0 auto var(--space-md);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================================
   FEATURES
   ============================================================ */
.features {
  padding: var(--space-4xl) 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.feature-card {
  padding: var(--space-2xl);
  display: flex;
  flex-direction: column;
}

.feature-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius);
  margin-bottom: var(--space-lg);
}

.icon-sunrise { background: rgba(255, 140, 66, 0.12); color: var(--color-sunrise); }
.icon-golden { background: rgba(255, 201, 71, 0.12); color: var(--color-golden); }
.icon-moon { background: rgba(167, 139, 250, 0.12); color: var(--color-moon); }
.icon-prayer { background: rgba(52, 211, 153, 0.12); color: var(--color-prayer); }
.icon-daylight { background: rgba(56, 189, 248, 0.12); color: var(--color-daylight); }
.icon-speed { background: rgba(255, 107, 53, 0.12); color: var(--accent-start); }

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.feature-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: var(--space-lg);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--accent-end);
  cursor: pointer;
}

.feature-link:hover {
  color: var(--accent-start);
}

.feature-link .icon-xs {
  transition: transform var(--duration) var(--ease);
}

.feature-link:hover .icon-xs {
  transform: translateX(4px);
}

@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

/* ============================================================
   DASHBOARD SECTION
   ============================================================ */
.dashboard-section {
  padding: var(--space-4xl) 0;
  background: var(--bg-secondary);
}

.dashboard-demo {
  padding: var(--space-2xl);
}

.demo-search-bar {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 12px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-sm);
  margin-bottom: var(--space-xl);
  position: relative;
}

.demo-search-bar input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
}

.demo-search-bar input::placeholder {
  color: var(--text-tertiary);
}

.demo-search-bar:focus-within {
  border-color: var(--accent-start);
  box-shadow: 0 0 0 3px var(--accent-glow-soft);
}

.search-results {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-medium);
  border-radius: var(--border-radius-sm);
  margin-top: 4px;
  z-index: 20;
  max-height: 250px;
  overflow-y: auto;
}

.search-results.active { display: block; }

.search-result-item {
  padding: 10px 20px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--duration) var(--ease);
}

.search-result-item:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
}

.demo-city-name {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: var(--space-xl);
}

.demo-timezone {
  font-size: 0.85rem;
  color: var(--text-tertiary);
  font-weight: 400;
}

.demo-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.demo-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  cursor: pointer;
}

.demo-card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.05);
  border-radius: var(--border-radius-sm);
  flex-shrink: 0;
}

.demo-card-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-bottom: 2px;
}

.demo-card-value {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
}

@media (max-width: 768px) {
  .demo-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .demo-cards {
    grid-template-columns: 1fr;
  }
}

/* Demo Chart */
.demo-chart-area {
  border-top: 1px solid var(--border-subtle);
  padding-top: var(--space-xl);
}

.demo-chart-title {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-lg);
}

.demo-chart {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 160px;
  padding-bottom: 30px;
  position: relative;
}

.demo-bar-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  justify-content: flex-end;
}

.demo-bar {
  width: 100%;
  max-width: 50px;
  border-radius: 6px 6px 2px 2px;
  background: linear-gradient(180deg, var(--accent-start), var(--accent-end));
  opacity: 0.45;
  transition: all var(--duration) var(--ease);
  position: relative;
  cursor: pointer;
}

.demo-bar:hover, .demo-bar.active {
  opacity: 1;
}

.demo-bar-value {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-heading);
  font-size: 0.7rem;
  color: var(--text-secondary);
  white-space: nowrap;
  opacity: 0;
  transition: opacity var(--duration) var(--ease);
}

.demo-bar:hover .demo-bar-value,
.demo-bar.active .demo-bar-value {
  opacity: 1;
}

.demo-bar-label {
  margin-top: 8px;
  font-size: 0.7rem;
  color: var(--text-tertiary);
  font-family: var(--font-heading);
}

/* ============================================================
   ADSENSE CONTAINERS
   ============================================================ */
.ad-container {
  padding: var(--space-md) 0;
  min-height: 0;
}

.ad-container:empty {
  display: none;
}

.ad-container .adsbygoogle {
  display: block;
  border-radius: var(--border-radius-sm);
  overflow: hidden;
}

/* ============================================================
   TOP CITIES
   ============================================================ */
.top-cities {
  padding: var(--space-4xl) 0;
}

.cities-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.city-group {
  padding: var(--space-2xl);
}

.city-group h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--accent-end);
}

.city-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.city-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}

.city-link:hover {
  background: var(--bg-card-hover);
}

.city-name {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: color var(--duration) var(--ease);
}

.city-link:hover .city-name {
  color: var(--accent-end);
}

.city-country {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-tertiary);
  background: rgba(255,255,255,0.05);
  padding: 2px 8px;
  border-radius: 4px;
}

.cities-cta {
  text-align: center;
  margin-top: var(--space-2xl);
}

@media (max-width: 768px) {
  .cities-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  padding: var(--space-4xl) 0;
  background: var(--bg-secondary);
}

.faq-list {
  max-width: 750px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq-item {
  padding: 0;
  overflow: hidden;
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary:hover {
  color: var(--accent-end);
}

.faq-icon {
  color: var(--text-tertiary);
  transition: transform var(--duration) var(--ease);
  flex-shrink: 0;
}

.faq-item[open] .faq-icon {
  transform: rotate(180deg);
  color: var(--accent-end);
}

.faq-answer {
  padding: 0 var(--space-xl) var(--space-lg);
}

.faq-answer p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  padding: var(--space-4xl) 0;
}

.cta-card {
  padding: var(--space-4xl) var(--space-2xl);
  text-align: center;
  background: linear-gradient(135deg, rgba(255,107,53,0.08), rgba(255,201,71,0.05)) !important;
  border-color: var(--border-accent) !important;
}

.cta-card h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.cta-card p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 550px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.7;
}

.cta-buttons {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: var(--space-3xl) 0 var(--space-xl);
  border-top: 1px solid var(--border-subtle);
  background: var(--bg-primary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand p {
  margin-top: var(--space-md);
  font-size: 0.9rem;
  color: var(--text-tertiary);
  max-width: 280px;
  line-height: 1.6;
}

.footer-links h4 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-lg);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-tertiary);
  cursor: pointer;
}

.footer-links a:hover {
  color: var(--accent-end);
}

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
.stagger-children .fade-in:nth-child(1) { transition-delay: 0ms; }
.stagger-children .fade-in:nth-child(2) { transition-delay: 80ms; }
.stagger-children .fade-in:nth-child(3) { transition-delay: 160ms; }
.stagger-children .fade-in:nth-child(4) { transition-delay: 240ms; }
.stagger-children .fade-in:nth-child(5) { transition-delay: 320ms; }
.stagger-children .fade-in:nth-child(6) { transition-delay: 400ms; }

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-tertiary);
}

/* ============================================================
   CITY PAGE — [city].astro
   ============================================================ */
.city-page {
  padding-top: calc(var(--nav-height) + 40px);
  padding-bottom: var(--space-4xl);
  min-height: 100vh;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.85rem;
  color: var(--text-tertiary);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--text-tertiary);
  transition: color var(--duration) var(--ease);
}

.breadcrumb a:hover {
  color: var(--accent-end);
}

.breadcrumb span:last-child {
  color: var(--text-secondary);
}

/* City Header */
.city-header {
  margin-bottom: var(--space-2xl);
}

.city-header h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-sm);
}

.city-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.85rem;
  color: var(--text-tertiary);
  flex-wrap: wrap;
  margin-bottom: var(--space-sm);
}

.city-country-badge {
  background: var(--accent-glow-soft);
  border: 1px solid var(--border-accent);
  color: var(--accent-end);
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-heading);
}

.city-date {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Primary Data Grid */
.data-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
}

.data-card {
  padding: var(--space-lg);
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.data-card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-sm);
  flex-shrink: 0;
}

.accent-sunrise .data-card-icon { background: rgba(255, 140, 66, 0.12); color: var(--color-sunrise); }
.accent-sunset .data-card-icon { background: rgba(232, 93, 117, 0.12); color: var(--color-sunset); }
.accent-daylight .data-card-icon { background: rgba(56, 189, 248, 0.12); color: var(--color-daylight); }
.accent-moon .data-card-icon { background: rgba(167, 139, 250, 0.12); color: var(--color-moon); }

.data-card-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.data-label {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.data-value {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
}

.data-delta {
  font-size: 0.75rem;
  color: var(--text-tertiary);
}

.data-delta.positive {
  color: var(--color-positive);
}

/* Detail Sections */
.detail-section {
  margin-bottom: var(--space-3xl);
}

.detail-section h2 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.detail-card {
  padding: var(--space-lg);
}

.detail-card h3 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.detail-time {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.detail-time-value {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
}

.detail-duration {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-top: var(--space-sm);
  display: block;
}

/* Twilight Table */
.twilight-table {
  overflow-x: auto;
}

.twilight-table table {
  width: 100%;
  border-collapse: collapse;
}

.twilight-table th,
.twilight-table td {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  font-size: 0.9rem;
}

.twilight-table th {
  font-family: var(--font-heading);
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.twilight-table td {
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-heading);
  font-weight: 500;
}

.twilight-table tr:last-child td {
  border-bottom: none;
}

/* Daylight Chart (static) */
.daylight-chart {
  padding: var(--space-lg);
}

.chart-bars-static {
  display: flex;
  align-items: flex-end;
  gap: var(--space-sm);
  height: 160px;
}

.chart-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  justify-content: flex-end;
}

.chart-col .chart-val {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  color: var(--text-tertiary);
  margin-bottom: 4px;
  opacity: 0;
  transition: opacity var(--duration) var(--ease);
}

.chart-col.active .chart-val,
.chart-col:hover .chart-val {
  opacity: 1;
}

.chart-col .chart-fill {
  width: 100%;
  max-width: 50px;
  border-radius: 6px 6px 2px 2px;
  background: linear-gradient(180deg, var(--accent-start), var(--accent-end));
  opacity: 0.45;
  transition: opacity var(--duration) var(--ease);
  cursor: pointer;
}

.chart-col.active .chart-fill,
.chart-col:hover .chart-fill {
  opacity: 1;
}

.chart-col .chart-day {
  margin-top: 8px;
  font-size: 0.7rem;
  color: var(--text-tertiary);
  font-family: var(--font-heading);
}

/* Moon Display */
.moon-display {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.moon-emoji {
  font-size: 2.5rem;
  line-height: 1;
}

/* Prayer Grid */
.prayer-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-sm);
}

.prayer-card {
  padding: var(--space-md);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
}

.prayer-card .icon-md {
  color: var(--color-prayer);
}

.prayer-name {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.prayer-time {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
}

.prayer-note {
  margin-top: var(--space-md);
  font-size: 0.8rem;
  color: var(--text-tertiary);
  text-align: center;
}

/* Nearby Cities Grid */
.nearby-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.nearby-card {
  padding: var(--space-md) var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}

.nearby-card:hover {
  border-color: var(--accent-start);
}

.nearby-name {
  font-size: 0.95rem;
  font-weight: 500;
}

.nearby-card:hover .nearby-name {
  color: var(--accent-end);
}

.nearby-country {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  color: var(--text-tertiary);
  background: rgba(255,255,255,0.05);
  padding: 2px 8px;
  border-radius: 4px;
}

.other-cities-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin: var(--space-2xl) 0 var(--space-lg);
}

/* City Page Responsive */
@media (max-width: 1024px) {
  .data-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .prayer-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .data-grid {
    grid-template-columns: 1fr;
  }
  .detail-grid {
    grid-template-columns: 1fr;
  }
  .prayer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .nearby-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .prayer-grid {
    grid-template-columns: 1fr;
  }
  .city-header h1 {
    font-size: 1.4rem;
  }
}

/* ============================================================
   CITIES HUB PAGE — /cities/
   ============================================================ */
.cities-hub {
  padding-top: calc(var(--nav-height) + 40px);
  padding-bottom: var(--space-4xl);
  min-height: 100vh;
}

.cities-hub-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.cities-hub-header h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.cities-hub-header p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto;
  line-height: 1.7;
}

.hub-search {
  max-width: 500px;
  margin: var(--space-2xl) auto 0;
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 12px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--border-radius-sm);
}

.hub-search input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
}

.hub-search input::placeholder {
  color: var(--text-tertiary);
}

.hub-search:focus-within {
  border-color: var(--accent-start);
  box-shadow: 0 0 0 3px var(--accent-glow-soft);
}

.continent-section {
  margin-bottom: var(--space-3xl);
}

.continent-section h2 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--accent-end);
}

.hub-city-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-md);
}

.hub-city-card {
  padding: var(--space-md) var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: all var(--duration) var(--ease);
}

.hub-city-card:hover {
  border-color: var(--accent-start);
  background: var(--bg-card-hover);
}

.hub-city-card:hover .hub-city-name {
  color: var(--accent-end);
}

.hub-city-name {
  font-size: 0.95rem;
  font-weight: 500;
  transition: color var(--duration) var(--ease);
}

.hub-city-country {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  color: var(--text-tertiary);
  background: rgba(255,255,255,0.05);
  padding: 2px 8px;
  border-radius: 4px;
}

/* SEO Content Section */
.seo-text {
  padding: var(--space-2xl);
}

.seo-text p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.seo-text p:last-child {
  margin-bottom: 0;
}

.seo-text h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  margin-top: var(--space-xl);
}

.seo-text h3:first-of-type {
  margin-top: var(--space-md);
}