/* ==========================================================================
   SuratEye Frontend Application Stylesheet (Pure CSS - No Vite Required)
   ========================================================================== */

:root {
  --bg-dark: #070a12;
  --bg-card: #0f172a;
  --bg-card-hover: #1e293b;
  --bg-surface: #111827;
  --color-primary: #38bdf8;
  --color-primary-glow: rgba(56, 189, 248, 0.25);
  --color-accent-gold: #d4af37;
  --color-accent-gold-glow: rgba(212, 175, 55, 0.2);
  --color-emerald: #10b981;
  --color-danger: #ef4444;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-subtle: #64748b;
  --border-light: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(56, 189, 248, 0.3);
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px rgba(56, 189, 248, 0.15);
}

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

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

body {
  overflow-x: hidden;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Background Cyber Grid effect */
.cyber-bg-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(56, 189, 248, 0.08) 0%, transparent 60%),
    radial-gradient(circle at 85% 60%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%, 40px 40px, 40px 40px;
  pointer-events: none;
  z-index: 0;
}

/* Layout Utilities */
.fe-container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Header & Navbar */
.fe-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 10, 18, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-normal);
}

.fe-nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.fe-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.fe-brand-logo {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: #ffffff;
  padding: 6px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4), 0 0 12px var(--color-primary-glow);
  display: flex;
  align-items: center;
  justify-content: center;
}

.fe-brand-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.fe-brand-text {
  display: flex;
  flex-direction: column;
}

.fe-brand-title {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: #ffffff;
  line-height: 1.2;
}

.fe-brand-subtitle {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--color-accent-gold);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.fe-nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.fe-nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

.fe-nav-link:hover {
  color: var(--color-primary);
}

.fe-nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Buttons */
.btn-fe-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, #0284c7 100%);
  color: #ffffff;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 15px rgba(56, 189, 248, 0.3);
  transition: var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-fe-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(56, 189, 248, 0.45);
}

.btn-fe-outline {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  padding: 10px 22px;
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border-light);
  transition: var(--transition-fast);
}

.btn-fe-outline:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-fe-gold {
  background: linear-gradient(135deg, var(--color-accent-gold) 0%, #b48a1d 100%);
  color: #000000;
  padding: 12px 26px;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 800;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 20px var(--color-accent-gold-glow);
  transition: var(--transition-fast);
}

.btn-fe-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(212, 175, 55, 0.4);
}

/* Hero Section */
.fe-hero {
  padding: 90px 0 60px;
  position: relative;
}

.fe-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.fe-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.25);
  color: var(--color-primary);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.fe-badge-pill .pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-emerald);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--color-emerald);
  animation: pulse-ring 1.8s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.fe-hero-title {
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.fe-hero-title .gradient-text {
  background: linear-gradient(135deg, #ffffff 0%, var(--color-primary) 50%, var(--color-accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.fe-hero-desc {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 600px;
}

.fe-hero-cta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.fe-hero-card-display {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.fe-hero-card-display::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.fe-radar-graphic {
  width: 200px;
  height: 200px;
  margin: 0 auto 24px;
  border-radius: 50%;
  border: 2px dashed rgba(56, 189, 248, 0.3);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fe-radar-center {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: rgba(56, 189, 248, 0.15);
  border: 1px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px var(--color-primary-glow);
}

.fe-radar-center img {
  width: 50px;
  height: 50px;
  object-fit: contain;
}

/* Stats Counter Grid */
.fe-stats-section {
  padding: 30px 0 70px;
}

.fe-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.fe-stat-card {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  backdrop-filter: blur(10px);
  text-align: center;
  transition: var(--transition-fast);
}

.fe-stat-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.fe-stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.2;
}

.fe-stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  margin-top: 4px;
}

/* Features Section */
.fe-section {
  padding: 80px 0;
  border-top: 1px solid var(--border-light);
}

.fe-section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.fe-section-tag {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-accent-gold);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.fe-section-title {
  font-size: 2.3rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: #ffffff;
}

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

.fe-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.fe-feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.fe-feature-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-5px);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.fe-feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-primary);
  margin-bottom: 20px;
}

.fe-feature-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 12px;
}

.fe-feature-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Police Station Finder Widget Section */
.fe-ps-search-box {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-card);
  margin-bottom: 32px;
}

.fe-search-input-group {
  display: flex;
  gap: 12px;
}

.fe-search-input {
  flex: 1;
  background: var(--bg-dark);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  color: #ffffff;
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: var(--transition-fast);
}

.fe-search-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

.fe-ps-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.fe-ps-card {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: var(--transition-fast);
}

.fe-ps-card:hover {
  border-color: rgba(212, 175, 55, 0.4);
}

.fe-ps-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.fe-ps-badge {
  font-size: 0.72rem;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.15);
  color: var(--color-emerald);
  font-weight: 600;
}

.fe-ps-info {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Mobile App Download Section */
.fe-app-box {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(17, 24, 39, 0.95) 100%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.fe-app-list {
  list-style: none;
  margin: 24px 0 32px;
}

.fe-app-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.98rem;
  color: var(--text-main);
  margin-bottom: 12px;
}

.fe-app-list li i {
  color: var(--color-emerald);
  font-size: 1.1rem;
}

/* Footer */
.fe-footer {
  background: #04060c;
  border-top: 1px solid var(--border-light);
  padding: 60px 0 30px;
  margin-top: auto;
}

.fe-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.fe-footer-col-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.fe-footer-links {
  list-style: none;
}

.fe-footer-links li {
  margin-bottom: 10px;
}

.fe-footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.fe-footer-links a:hover {
  color: var(--color-primary);
}

.fe-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-subtle);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .fe-hero-grid, .fe-app-box {
    grid-template-columns: 1fr;
  }
  .fe-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .fe-features-grid, .fe-ps-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .fe-footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  .fe-nav-menu {
    display: none;
  }
  .fe-hero-title {
    font-size: 2.2rem;
  }
  .fe-stats-grid, .fe-features-grid, .fe-ps-cards-grid {
    grid-template-columns: 1fr;
  }
  .fe-footer-grid {
    grid-template-columns: 1fr;
  }
  .fe-footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}