/* ================================================
   Synthroverse - Professional IT Website Styles
   ================================================ */

/* CSS Variables */
:root {
  /* Colors */
  --color-primary: #6366F1;
  --color-primary-dark: #4F46E5;
  --color-primary-light: #818CF8;
  --color-secondary: #8B5CF6;
  --color-accent: #06B6D4;

  --color-gray-50: #F9FAFB;
  --color-gray-100: #F3F4F6;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;
  --color-gray-400: #9CA3AF;
  --color-gray-500: #6B7280;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-800: #1F2937;
  --color-gray-900: #111827;

  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-error: #EF4444;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  --font-size-6xl: 3.75rem;

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

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 200ms ease;
  --transition-slow: 300ms ease;

  /* Container */
  --container-max: 1280px;
  --container-narrow: 800px;
}

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

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-gray-700);
  background-color: #fff;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-dark);
}

ul {
  list-style: none;
}

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

.container-narrow {
  max-width: var(--container-narrow);
}

/* ================================================
   Typography
   ================================================ */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-gray-900);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }

.gradient-text {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ================================================
   Buttons
   ================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.75rem 1.5rem;
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px 0 rgba(99, 102, 241, 0.5);
  color: #fff;
}

.btn-secondary {
  background: var(--color-gray-100);
  color: var(--color-gray-700);
}

.btn-secondary:hover {
  background: var(--color-gray-200);
  color: var(--color-gray-900);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--color-gray-200);
  color: var(--color-gray-700);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-ghost {
  background: transparent;
  color: var(--color-gray-600);
}

.btn-ghost:hover {
  color: var(--color-primary);
}

.btn-appstore {
  background: #000;
  color: #fff;
  padding: 0.75rem 1.25rem;
}

.btn-appstore:hover {
  background: #1a1a1a;
  color: #fff;
  transform: translateY(-2px);
}

.btn-appstore svg {
  width: 24px;
  height: 24px;
}

.btn-appstore span {
  text-align: left;
  line-height: 1.2;
}

.btn-appstore span small {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: 400;
  opacity: 0.8;
}

.btn-lg {
  padding: 1rem 2rem;
  font-size: var(--font-size-lg);
}

.btn-block {
  width: 100%;
}

.btn-icon {
  width: 18px;
  height: 18px;
}

/* ================================================
   Header / Navigation
   ================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-gray-100);
  transition: all var(--transition-base);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-weight: 700;
  font-size: var(--font-size-xl);
  color: var(--color-gray-900);
}

.logo:hover {
  color: var(--color-gray-900);
}

.logo-icon {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.nav-link {
  font-weight: 500;
  color: var(--color-gray-600);
  padding: var(--spacing-sm) 0;
  position: relative;
}

.nav-link:hover {
  color: var(--color-gray-900);
}

.nav-link.nav-cta {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: var(--radius-lg);
}

.nav-link.nav-cta:hover {
  color: #fff;
  transform: translateY(-1px);
}

.nav-dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 180px;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
}

.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-gray-600);
  border-radius: var(--radius-md);
}

.dropdown-menu a:hover {
  background: var(--color-gray-50);
  color: var(--color-primary);
}

.nav-badge,
.footer-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 700;
  padding: 2px 6px;
  background: linear-gradient(135deg, #F59E0B, #D97706);
  color: #fff;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  margin-left: 6px;
  vertical-align: middle;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--spacing-sm);
  background: none;
  border: none;
  cursor: pointer;
}

.hamburger,
.hamburger::before,
.hamburger::after {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-gray-700);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.hamburger::before,
.hamburger::after {
  content: '';
}

.hamburger::before {
  transform: translateY(-8px);
}

.hamburger::after {
  transform: translateY(6px);
}

/* ================================================
   Hero Section
   ================================================ */
.hero {
  position: relative;
  padding: 160px 0 100px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 0%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 100%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
}

.hero-content {
  max-width: 600px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-lg);
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: var(--spacing-lg);
  line-height: 1.1;
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-xl);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.hero-card {
  background: var(--color-gray-900);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
  width: 100%;
  max-width: 480px;
}

.hero-card-header {
  padding: var(--spacing-md);
  background: var(--color-gray-800);
}

.window-controls {
  display: flex;
  gap: var(--spacing-sm);
}

.window-controls span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.window-controls span:nth-child(1) { background: #EF4444; }
.window-controls span:nth-child(2) { background: #F59E0B; }
.window-controls span:nth-child(3) { background: #10B981; }

.hero-card-content {
  padding: var(--spacing-xl);
  font-family: 'Menlo', 'Monaco', monospace;
  font-size: var(--font-size-sm);
  line-height: 1.8;
}

.code-line {
  color: #E5E7EB;
}

.code-keyword { color: #C084FC; }
.code-var { color: #60A5FA; }
.code-func { color: #34D399; }
.code-prop { color: #F472B6; }
.code-string { color: #FBBF24; }
.code-number { color: #FB923C; }

/* ================================================
   Stats Section
   ================================================ */
.stats {
  padding: var(--spacing-3xl) 0;
  background: var(--color-gray-50);
  border-top: 1px solid var(--color-gray-100);
  border-bottom: 1px solid var(--color-gray-100);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
}

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

.stat-value {
  font-size: var(--font-size-4xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  font-weight: 500;
}

/* ================================================
   Section Styles
   ================================================ */
section {
  padding: var(--spacing-4xl) 0;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-3xl);
}

.section-tag {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-md);
}

.section-title {
  margin-bottom: var(--spacing-md);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
}

/* ================================================
   Services Section
   ================================================ */
.services {
  background: #fff;
}

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

.service-card {
  padding: var(--spacing-xl);
  background: var(--color-gray-50);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

.service-card:hover {
  background: #fff;
  border-color: var(--color-gray-200);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
}

.service-icon svg {
  width: 28px;
  height: 28px;
  color: #fff;
}

.service-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
}

.service-description {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

/* ================================================
   Products Section - App Icon Grid
   ================================================ */
.products {
  background: var(--color-gray-50);
}

/* Products Grid - 3 column layout */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.product-card {
  background: #fff;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
  border: 1px solid var(--color-gray-100);
  position: relative;
}

.product-card:hover {
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
  transform: translateY(-8px);
  border-color: var(--color-primary);
}

.product-badge {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: linear-gradient(135deg, #F59E0B, #D97706);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 1;
  box-shadow: var(--shadow-md);
}

.product-card-icon {
  padding: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  display: flex;
  justify-content: center;
  background: linear-gradient(180deg, var(--color-gray-50) 0%, #fff 100%);
}

.product-card-icon img {
  width: 120px;
  height: 120px;
  border-radius: 28px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
  object-fit: cover;
}

.product-card-content {
  padding: 0 var(--spacing-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-xs);
  text-align: center;
}

.product-card-tagline {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  font-weight: 600;
  text-align: center;
  margin-bottom: var(--spacing-sm);
}

.product-card-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
}

.product-card-rating .stars svg {
  width: 16px;
  height: 16px;
  color: #FBBF24;
}

.product-card-rating span {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-gray-600);
}

.product-card-description {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  text-align: center;
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.product-card-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--spacing-lg) 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-sm);
}

.product-card-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 12px;
  color: var(--color-gray-600);
}

.product-card-features svg {
  width: 14px;
  height: 14px;
  color: #10B981;
  flex-shrink: 0;
}

.product-card-footer {
  padding: var(--spacing-lg) var(--spacing-xl);
  background: var(--color-gray-50);
  display: flex;
  gap: var(--spacing-sm);
  border-top: 1px solid var(--color-gray-100);
  margin-top: auto;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

.btn-appstore-small {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  background: #000;
  color: #fff;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: var(--font-size-sm);
  flex: 1;
  justify-content: center;
  transition: all var(--transition-base);
}

.btn-appstore-small:hover {
  background: #1a1a1a;
  color: #fff;
  transform: translateY(-2px);
}

.btn-appstore-small svg {
  width: 18px;
  height: 18px;
}

.btn-outline-small {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm) var(--spacing-md);
  background: transparent;
  color: var(--color-gray-700);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
}

.btn-outline-small:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(99, 102, 241, 0.05);
}

.product-card-coming-soon {
  border-color: rgba(245, 158, 11, 0.3);
}

.product-card-coming-soon:hover {
  border-color: #F59E0B;
}

@media (max-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .products-grid {
    grid-template-columns: 1fr;
  }

  .product-card-features {
    grid-template-columns: 1fr;
  }
}

/* Legacy Apps Grid - kept for backwards compatibility */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-xl);
}

.app-card {
  background: #fff;
  border-radius: var(--radius-2xl);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
  display: flex;
  gap: var(--spacing-xl);
  transition: all var(--transition-base);
  border: 1px solid transparent;
}

.app-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
  border-color: var(--color-gray-200);
}

/* App Icon - Square iOS-style icon */
.app-icon {
  width: 100px;
  height: 100px;
  min-width: 100px;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.app-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 22px;
}

/* App Icon Wrapper for Coming Soon badge */
.app-icon-wrapper {
  position: relative;
}

.coming-soon-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  background: linear-gradient(135deg, #F59E0B, #D97706);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-md);
}

.btn-coming-soon {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) var(--spacing-lg);
  background: linear-gradient(135deg, #F59E0B, #D97706);
  color: #fff;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: var(--font-size-sm);
  cursor: default;
}

.btn-coming-soon svg {
  width: 18px;
  height: 18px;
}

/* App Info Content */
.app-info {
  flex: 1;
  min-width: 0;
}

.app-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xs);
}

.app-name {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-gray-900);
  line-height: 1.3;
}

.app-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  color: #F59E0B;
  flex-shrink: 0;
}

.app-rating svg {
  width: 16px;
  height: 16px;
}

.app-rating span {
  font-weight: 600;
  font-size: var(--font-size-sm);
}

.app-tagline {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.app-description {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-md);
  line-height: 1.6;
}

.app-features {
  margin-bottom: var(--spacing-lg);
}

.app-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-xs);
}

.app-features svg {
  width: 16px;
  height: 16px;
  color: var(--color-success);
  flex-shrink: 0;
}

.app-actions {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.app-actions .btn {
  font-size: var(--font-size-sm);
  padding: 0.5rem 1rem;
}

.app-actions .btn-appstore {
  padding: 0.5rem 0.875rem;
}

.app-actions .btn-appstore svg {
  width: 20px;
  height: 20px;
}

/* Legacy support - keeping old classes for product pages */
.product-content {
  padding: var(--spacing-xl);
}

.product-rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: #F59E0B;
  margin-bottom: var(--spacing-sm);
}

.product-rating svg {
  width: 16px;
  height: 16px;
}

.product-rating span {
  font-weight: 600;
  font-size: var(--font-size-sm);
}

.product-tagline {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

.product-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
}

.product-description {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-lg);
}

.product-features {
  margin-bottom: var(--spacing-lg);
}

.product-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-xs);
}

.product-features svg {
  width: 16px;
  height: 16px;
  color: var(--color-success);
  flex-shrink: 0;
}

.product-actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* ================================================
   CTA Section
   ================================================ */
.cta {
  background: linear-gradient(135deg, var(--color-gray-900), var(--color-gray-800));
  padding: var(--spacing-4xl) 0;
}

.cta-content {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta-title {
  color: #fff;
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-md);
}

.cta-subtitle {
  color: var(--color-gray-400);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xl);
}

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

/* ================================================
   Footer
   ================================================ */
.footer {
  background: var(--color-gray-900);
  color: var(--color-gray-400);
  padding: var(--spacing-4xl) 0 var(--spacing-xl);
}

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

.footer-brand .logo {
  color: #fff;
  margin-bottom: var(--spacing-md);
}

.footer-description {
  margin-bottom: var(--spacing-lg);
  line-height: 1.7;
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-gray-800);
  border-radius: var(--radius-lg);
  color: var(--color-gray-400);
  transition: all var(--transition-base);
}

.social-link:hover {
  background: var(--color-primary);
  color: #fff;
}

.social-link svg {
  width: 18px;
  height: 18px;
}

.footer-links h4 {
  color: #fff;
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-lg);
}

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

.footer-links a {
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-gray-800);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-sm);
}

.footer-tagline {
  color: var(--color-gray-500);
}

/* ================================================
   Product Pages
   ================================================ */
.product-hero {
  position: relative;
  padding: 140px 0 80px;
  overflow: hidden;
}

.hero-gradient-esim {
  background: radial-gradient(ellipse at 50% 0%, rgba(6, 182, 212, 0.2) 0%, transparent 60%);
}

.hero-gradient-callapp {
  background: radial-gradient(ellipse at 50% 0%, rgba(139, 92, 246, 0.2) 0%, transparent 60%);
}

.hero-gradient-fitness {
  background: radial-gradient(ellipse at 50% 0%, rgba(16, 185, 129, 0.2) 0%, transparent 60%);
}

.product-hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--spacing-lg);
}

.breadcrumb a {
  color: var(--color-gray-500);
}

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

.product-category {
  display: inline-block;
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--color-primary);
  color: #fff;
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-hero-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--spacing-sm);
}

.product-hero-tagline {
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.product-hero-description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-xl);
}

.product-meta {
  margin-bottom: var(--spacing-xl);
}

.product-rating-large {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.stars {
  display: flex;
  gap: 2px;
}

.stars svg {
  width: 20px;
  height: 20px;
  color: #F59E0B;
}

.star-half {
  opacity: 0.5;
}

.product-info-pills {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.pill {
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

/* Product Page Large App Icon */
.product-hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.product-app-icon {
  width: 200px;
  height: 200px;
  border-radius: 44px;
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
  transition: transform var(--transition-base);
}

.product-app-icon:hover {
  transform: scale(1.05);
}

.product-app-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 44px;
}

.product-app-icon-fitness {
  position: relative;
}

.coming-soon-badge-large {
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #F59E0B, #D97706);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-lg);
  white-space: nowrap;
}

.coming-soon-large {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-lg);
  background: linear-gradient(135deg, #F59E0B, #D97706);
  color: #fff;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: var(--font-size-base);
  width: fit-content;
}

.coming-soon-large svg {
  width: 24px;
  height: 24px;
}

.notify-signup {
  margin-top: var(--spacing-xl);
  padding: var(--spacing-lg);
  background: var(--color-gray-50);
  border-radius: var(--radius-xl);
  border: 1px dashed var(--color-gray-300);
}

.notify-text {
  margin-bottom: var(--spacing-md);
  color: var(--color-gray-600);
  font-weight: 500;
}

.notify-signup .btn svg {
  width: 18px;
  height: 18px;
}

/* Benefits Section */
.benefits-section {
  padding: var(--spacing-4xl) 0;
  background: var(--color-gray-50);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
}

.benefit-card {
  background: #fff;
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-base);
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.benefit-number {
  width: 40px;
  height: 40px;
  margin: 0 auto var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #10B981, #059669);
  color: #fff;
  font-weight: 700;
  font-size: var(--font-size-lg);
  border-radius: 50%;
}

.benefit-card:nth-child(1) .benefit-number::before { content: '1'; }
.benefit-card:nth-child(2) .benefit-number::before { content: '2'; }
.benefit-card:nth-child(3) .benefit-number::before { content: '3'; }
.benefit-card:nth-child(4) .benefit-number::before { content: '4'; }

.benefit-number { font-size: 0; }
.benefit-number::before { font-size: var(--font-size-lg); }

.benefit-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-gray-900);
}

.benefit-description {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  line-height: 1.6;
}

/* AI Section */
.ai-section {
  padding: var(--spacing-4xl) 0;
}

.ai-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
}

.ai-text .section-title {
  text-align: left;
}

.ai-text p {
  color: var(--color-gray-600);
  line-height: 1.7;
  margin-bottom: var(--spacing-lg);
}

.ai-features-list {
  list-style: none;
  padding: 0;
}

.ai-features-list li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  color: var(--color-gray-700);
}

.ai-features-list svg {
  width: 20px;
  height: 20px;
  color: #10B981;
  flex-shrink: 0;
}

.ai-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.ai-graphic {
  position: relative;
  width: 300px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-circle {
  position: absolute;
  border-radius: 50%;
  border: 2px solid;
  animation: pulse-ring 3s ease-in-out infinite;
}

.ai-circle-1 {
  width: 100%;
  height: 100%;
  border-color: rgba(16, 185, 129, 0.2);
  animation-delay: 0s;
}

.ai-circle-2 {
  width: 70%;
  height: 70%;
  border-color: rgba(16, 185, 129, 0.4);
  animation-delay: 0.5s;
}

.ai-circle-3 {
  width: 40%;
  height: 40%;
  border-color: rgba(16, 185, 129, 0.6);
  animation-delay: 1s;
}

.ai-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #10B981, #059669);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.ai-icon svg {
  width: 40px;
  height: 40px;
  color: #fff;
}

@keyframes pulse-ring {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.7; }
}

@media (max-width: 992px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ai-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .ai-text .section-title {
    text-align: center;
  }

  .ai-features-list li {
    justify-content: center;
  }
}

@media (max-width: 576px) {
  .benefits-grid {
    grid-template-columns: 1fr;
  }
}

/* Legacy phone mockup styles (kept for backwards compatibility) */
.phone-mockup-large {
  display: flex;
  justify-content: center;
}

.esim-header, .callapp-header {
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-2xl);
}

.esim-logo, .callapp-logo {
  font-size: var(--font-size-xl);
  font-weight: 700;
}

.esim-globe, .callapp-avatar {
  margin-bottom: var(--spacing-xl);
}

.globe-visual, .avatar-circle {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  border: 3px solid rgba(255, 255, 255, 0.5);
}

.esim-stats, .callapp-name {
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.stat-number {
  font-size: var(--font-size-3xl);
  font-weight: 800;
}

.stat-text {
  font-size: var(--font-size-sm);
  opacity: 0.8;
}

.esim-cta, .callapp-buttons {
  margin-top: auto;
}

.esim-cta {
  padding: var(--spacing-md) var(--spacing-xl);
  background: #fff;
  color: var(--color-primary);
  border-radius: var(--radius-full);
  font-weight: 600;
}

.callapp-buttons {
  display: flex;
  gap: var(--spacing-xl);
}

.call-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
}

.call-btn-end {
  background: #EF4444;
}

.call-btn-accept {
  background: #10B981;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.feature-card {
  padding: var(--spacing-xl);
  background: var(--color-gray-50);
  border-radius: var(--radius-xl);
  text-align: center;
  transition: all var(--transition-base);
}

.feature-card:hover {
  background: #fff;
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.feature-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-xl);
  margin: 0 auto var(--spacing-lg);
}

.feature-icon svg {
  width: 32px;
  height: 32px;
  color: #fff;
}

.feature-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.feature-description {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

/* How It Works */
.how-it-works {
  background: var(--color-gray-50);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
}

.step-card {
  text-align: center;
  padding: var(--spacing-xl);
}

.step-number {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: #fff;
  font-size: var(--font-size-xl);
  font-weight: 700;
  border-radius: 50%;
  margin: 0 auto var(--spacing-md);
}

.step-title {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.step-description {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

/* Coverage Section */
.coverage-section {
  background: #fff;
}

.coverage-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
}

.coverage-text {
  max-width: 500px;
}

.coverage-text p {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-lg);
}

.coverage-list {
  margin-bottom: var(--spacing-xl);
}

.coverage-list li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  color: var(--color-gray-700);
}

.coverage-list svg {
  width: 20px;
  height: 20px;
  color: var(--color-success);
}

.coverage-visual {
  display: flex;
  justify-content: center;
}

.world-map-placeholder {
  width: 100%;
  max-width: 500px;
  aspect-ratio: 2/1;
  background: var(--color-gray-100);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

.map-dots {
  position: absolute;
  inset: 0;
}

.dot {
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: ping 2s infinite;
}

.dot-1 { top: 30%; left: 20%; animation-delay: 0s; }
.dot-2 { top: 40%; left: 50%; animation-delay: 0.3s; }
.dot-3 { top: 25%; left: 75%; animation-delay: 0.6s; }
.dot-4 { top: 60%; left: 35%; animation-delay: 0.9s; }
.dot-5 { top: 55%; left: 80%; animation-delay: 1.2s; }

@keyframes ping {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.5; }
  100% { transform: scale(1); opacity: 1; }
}

/* Pricing Section */
.pricing-section {
  background: var(--color-gray-50);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  max-width: 900px;
  margin: 0 auto;
}

.pricing-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: var(--spacing-xl);
  text-align: center;
  border: 2px solid var(--color-gray-200);
  position: relative;
  transition: all var(--transition-base);
}

.pricing-card:hover {
  border-color: var(--color-primary);
  transform: translateY(-4px);
}

.pricing-featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--spacing-xs) var(--spacing-md);
  background: var(--color-primary);
  color: #fff;
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.pricing-plan {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-md);
}

.pricing-price {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-lg);
}

.pricing-features {
  text-align: left;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-gray-100);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-features svg {
  width: 16px;
  height: 16px;
  color: var(--color-success);
}

/* Privacy Highlight */
.privacy-highlight {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  padding: var(--spacing-3xl) 0;
}

.privacy-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  max-width: 800px;
  margin: 0 auto;
  color: #fff;
}

.privacy-icon {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-xl);
}

.privacy-icon svg {
  width: 40px;
  height: 40px;
}

.privacy-text h2 {
  color: #fff;
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-sm);
}

.privacy-text p {
  opacity: 0.9;
}

/* ================================================
   Page Hero (About, Contact, etc.)
   ================================================ */
.page-hero {
  padding: 140px 0 60px;
  background: var(--color-gray-50);
  text-align: center;
}

.page-hero-small {
  padding: 140px 0 40px;
}

.page-hero .breadcrumb {
  justify-content: center;
  margin-bottom: var(--spacing-lg);
}

.page-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--spacing-md);
}

.page-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  max-width: 600px;
  margin: 0 auto;
}

/* About Page */
.about-section {
  padding: var(--spacing-4xl) 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
}

.about-content p {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-md);
}

.about-card {
  background: var(--color-gray-50);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
  text-align: center;
}

.about-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: var(--radius-xl);
  margin: 0 auto var(--spacing-lg);
}

.about-icon svg {
  width: 32px;
  height: 32px;
  color: #fff;
}

.about-card h3 {
  margin-bottom: var(--spacing-sm);
}

.about-card p {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

/* Values */
.values-section {
  background: var(--color-gray-50);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-xl);
}

.value-card {
  text-align: center;
  padding: var(--spacing-xl);
  background: #fff;
  border-radius: var(--radius-xl);
}

.value-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
  border-radius: var(--radius-lg);
  margin: 0 auto var(--spacing-md);
}

.value-icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-primary);
}

.value-card h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.value-card p {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

/* Expertise */
.what-we-do {
  background: #fff;
}

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

.expertise-card {
  padding: var(--spacing-xl);
  background: var(--color-gray-50);
  border-radius: var(--radius-xl);
}

.expertise-card h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
}

.expertise-card p {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
  line-height: 1.7;
}

/* Contact Page */
.contact-section {
  padding: var(--spacing-4xl) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
}

/* New Contact Section Styles */
.contact-section-new {
  padding: var(--spacing-4xl) 0;
  background: linear-gradient(180deg, var(--color-gray-50) 0%, #fff 100%);
}

.contact-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--spacing-3xl);
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  max-width: 1000px;
  margin: 0 auto;
}

.contact-card {
  background: #fff;
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl);
  text-align: center;
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
}

.contact-card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.contact-card-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border: none;
  color: #fff;
}

.contact-card-primary:hover {
  border-color: transparent;
  box-shadow: 0 20px 40px -10px rgba(99, 102, 241, 0.4);
}

.contact-card-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-light);
  background: rgba(99, 102, 241, 0.1);
  border-radius: var(--radius-xl);
  margin: 0 auto var(--spacing-lg);
}

.contact-card-primary .contact-card-icon {
  background: rgba(255, 255, 255, 0.2);
}

.contact-card-icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-primary);
}

.contact-card-primary .contact-card-icon svg {
  color: #fff;
}

.contact-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-gray-900);
}

.contact-card-primary h3 {
  color: #fff;
}

.contact-card-value {
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--color-gray-800);
  margin-bottom: var(--spacing-xs);
}

.contact-card-primary .contact-card-value {
  color: #fff;
}

.contact-card-desc {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  margin-bottom: var(--spacing-lg);
}

.contact-card-primary .contact-card-desc {
  color: rgba(255, 255, 255, 0.8);
}

.contact-card-primary .btn {
  background: #fff;
  color: var(--color-primary);
  width: 100%;
  justify-content: center;
}

.contact-card-primary .btn:hover {
  background: var(--color-gray-100);
}

@media (max-width: 768px) {
  .contact-cards {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .contact-card-primary {
    order: -1;
  }
}

.contact-info h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

.contact-info > p {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-2xl);
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
}

.contact-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(139, 92, 246, 0.1));
  border-radius: var(--radius-lg);
  flex-shrink: 0;
}

.contact-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
}

.contact-details h3 {
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-xs);
}

.contact-details a,
.contact-details p {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

.contact-social h3 {
  font-size: var(--font-size-base);
  margin-bottom: var(--spacing-md);
}

/* Contact Form */
.contact-form-wrapper {
  background: var(--color-gray-50);
  padding: var(--spacing-2xl);
  border-radius: var(--radius-xl);
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  font-weight: 500;
  color: var(--color-gray-700);
  margin-bottom: var(--spacing-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  font-size: var(--font-size-base);
  font-family: inherit;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* FAQ */
.faq-section {
  background: var(--color-gray-50);
}

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

.faq-item {
  background: #fff;
  padding: var(--spacing-xl);
  border-radius: var(--radius-xl);
}

.faq-item h3 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-sm);
}

.faq-item p {
  color: var(--color-gray-600);
  font-size: var(--font-size-sm);
}

/* Legal Pages */
.legal-content {
  padding: var(--spacing-4xl) 0;
}

.legal-section {
  margin-bottom: var(--spacing-2xl);
}

.legal-section h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

.legal-section h3 {
  font-size: var(--font-size-lg);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.legal-section h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-top: var(--spacing-md);
  margin-bottom: var(--spacing-xs);
  color: var(--color-gray-700);
}

.legal-section p {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-md);
}

.legal-section ul {
  padding-left: var(--spacing-xl);
  margin-bottom: var(--spacing-md);
}

.legal-section li {
  color: var(--color-gray-600);
  margin-bottom: var(--spacing-sm);
  list-style: disc;
}

/* ================================================
   Responsive Design
   ================================================ */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-visual {
    display: none;
  }

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

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

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

  .app-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .app-header {
    flex-direction: column;
    align-items: center;
  }

  .app-features {
    display: inline-block;
    text-align: left;
  }

  .app-actions {
    justify-content: center;
  }

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

  .product-hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .product-hero-visual {
    order: -1;
  }

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

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

  .coverage-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .coverage-text {
    max-width: 100%;
  }

  .coverage-list {
    display: inline-block;
    text-align: left;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

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

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

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

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

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

@media (max-width: 768px) {
  :root {
    --font-size-5xl: 2.25rem;
    --font-size-4xl: 1.875rem;
    --font-size-3xl: 1.5rem;
  }

  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: #fff;
    flex-direction: column;
    padding: var(--spacing-xl);
    gap: var(--spacing-md);
    transform: translateX(100%);
    transition: transform var(--transition-base);
  }

  .nav-menu.active {
    transform: translateX(0);
  }

  .nav-toggle {
    display: flex;
  }

  .nav-dropdown .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    padding-left: var(--spacing-lg);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }

  .phone-frame-large {
    width: 220px;
    height: 440px;
  }

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

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

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

  .privacy-content {
    flex-direction: column;
    text-align: center;
  }

  .product-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-md);
  }

  section {
    padding: var(--spacing-3xl) 0;
  }

  .hero {
    padding: 120px 0 60px;
  }

  .stat-value {
    font-size: var(--font-size-2xl);
  }
}