/* ============================================
   REDENES Public Site — Global Stylesheet
   High-end technology design for first responders
   ============================================ */

/* ---------- CSS Variables ---------- */
:root {
  --primary: #0A1628;
  --primary-light: #132038;
  --secondary: #1E3A5F;
  --accent: #00B4D8;
  --accent-hover: #0096C7;
  --accent-glow: rgba(0, 180, 216, 0.25);
  --danger: #E74A3B;
  --success: #1CC88A;
  --warning: #F6C23E;
  --white: #FFFFFF;
  --gray-50: #F8F9FC;
  --gray-100: #EAECF4;
  --gray-200: #D1D3E2;
  --gray-300: #B0B4C8;
  --gray-500: #6C757D;
  --gray-700: #3A3B45;
  --gray-900: #1A1C23;
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Inter', sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.12);
  --shadow-glow: 0 0 30px var(--accent-glow);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1200px;
}

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

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

body {
  font-family: var(--font-main);
  color: var(--gray-700);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
ul { list-style: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--primary);
}
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.6rem); }
h4 { font-size: 1.15rem; }

p { margin-bottom: 1rem; color: var(--gray-500); font-size: 1.05rem; }

.text-accent { color: var(--accent); }
.text-white { color: var(--white); }
.text-center { text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-main);
}
.btn-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(0,180,216,0.3);
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,180,216,0.4);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.4);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(0,180,216,0.08);
}
.btn-dark {
  background: var(--primary);
  color: var(--white);
}
.btn-dark:hover {
  background: var(--primary-light);
  transform: translateY(-2px);
}
.btn-sm { padding: 10px 24px; font-size: 0.9rem; }
.btn-lg { padding: 18px 42px; font-size: 1.1rem; }

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition);
}
.navbar.scrolled {
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(20px);
  padding: 10px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,0.2);
}
.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.navbar-logo img {
  height: 40px;
  width: auto;
}
.navbar-logo span {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 1px;
}
.navbar-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.navbar-links a {
  color: rgba(255,255,255,0.8);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 4px 0;
}
.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}
.navbar-links a:hover,
.navbar-links a.active {
  color: var(--white);
}
.navbar-links a:hover::after,
.navbar-links a.active::after {
  width: 100%;
}
.navbar-cta {
  padding: 10px 24px;
  background: var(--accent);
  color: var(--white) !important;
  border-radius: 50px;
  font-weight: 600;
}
.navbar-cta::after { display: none !important; }
.navbar-cta:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  width: 26px;
  height: 2px;
  background: var(--white);
  transition: all var(--transition);
  border-radius: 2px;
}

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--primary) 0%, #0D2240 40%, #143B63 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(0,180,216,0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(0,180,216,0.06) 0%, transparent 40%),
    radial-gradient(circle at 60% 80%, rgba(231,74,59,0.04) 0%, transparent 40%);
  pointer-events: none;
}
/* Animated grid lines */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,180,216,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,180,216,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 650px;
}
.hero-content .badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,180,216,0.12);
  border: 1px solid rgba(0,180,216,0.25);
  color: var(--accent);
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  letter-spacing: 0.5px;
}
.hero-content h1 {
  color: var(--white);
  margin-bottom: 20px;
}
.hero-content h1 .highlight {
  background: linear-gradient(90deg, var(--accent), #48CAE4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-content p {
  color: rgba(255,255,255,0.7);
  font-size: 1.2rem;
  margin-bottom: 36px;
  line-height: 1.8;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual {
  position: relative;
  z-index: 2;
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero .container {
  display: flex;
  align-items: center;
  gap: 60px;
}

/* Hero floating stats */
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat h3 {
  color: var(--accent);
  font-size: 2rem;
  margin-bottom: 4px;
}
.hero-stat p {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  margin-bottom: 0;
}

/* ---------- Section Defaults ---------- */
section { padding: 100px 0; }
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}
.section-header .overline {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-header h2 { margin-bottom: 16px; }
.section-header p { font-size: 1.1rem; }

.section-dark {
  background: linear-gradient(135deg, var(--primary) 0%, #0D2240 100%);
  color: var(--white);
}
.section-dark h2, .section-dark h3, .section-dark h4 { color: var(--white); }
.section-dark p { color: rgba(255,255,255,0.65); }

.section-light {
  background: var(--gray-50);
}

/* ---------- Feature Cards ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}
.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), #48CAE4);
  opacity: 0;
  transition: opacity var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0,180,216,0.15);
}
.feature-card:hover::before { opacity: 1; }
.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(0,180,216,0.1), rgba(0,180,216,0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
}
.feature-card h4 { margin-bottom: 10px; }
.feature-card p { font-size: 0.95rem; margin-bottom: 0; }

/* Dark feature cards */
.section-dark .feature-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
}
.section-dark .feature-card:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(0,180,216,0.2);
}
.section-dark .feature-card h4 { color: var(--white); }
.section-dark .feature-card p { color: rgba(255,255,255,0.6); }

/* ---------- Platform Cards ---------- */
.platform-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.platform-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 28px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  border: 1px solid var(--gray-100);
}
.platform-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.platform-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--accent);
}
.platform-card h4 { margin-bottom: 8px; }
.platform-card p { font-size: 0.9rem; }

/* ---------- Screenshot Gallery ---------- */
.screenshot-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.screenshot-tab {
  padding: 10px 24px;
  border-radius: 50px;
  background: var(--gray-100);
  color: var(--gray-500);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  font-family: var(--font-main);
}
.screenshot-tab.active,
.screenshot-tab:hover {
  background: var(--accent);
  color: var(--white);
}
.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}
.screenshot-item {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
}
.screenshot-item:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-lg);
}
.screenshot-placeholder {
  aspect-ratio: 16 / 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  padding: 20px;
  text-align: center;
}
.screenshot-placeholder .icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  opacity: 0.7;
}
.screenshot-caption {
  padding: 16px 20px;
  background: var(--white);
}
.screenshot-caption h4 { font-size: 1rem; margin-bottom: 4px; }
.screenshot-caption p { font-size: 0.85rem; margin-bottom: 0; }

/* ---------- Pricing ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  align-items: start;
}
.pricing-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-100);
  transition: all var(--transition);
  position: relative;
}
.pricing-card.featured {
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
  transform: scale(1.03);
}
.pricing-card.featured .pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--white);
  padding: 6px 20px;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.pricing-card.featured:hover { transform: scale(1.03) translateY(-4px); }
.pricing-header { text-align: center; margin-bottom: 28px; }
.pricing-header h3 { margin-bottom: 8px; }
.pricing-header p { font-size: 0.9rem; }
.pricing-price {
  text-align: center;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--gray-100);
}
.pricing-price .amount {
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary);
}
.pricing-price .period { color: var(--gray-500); font-size: 0.95rem; }
.pricing-features { margin-bottom: 32px; }
.pricing-features li {
  padding: 8px 0;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--gray-700);
}
.pricing-features li::before {
  content: '✓';
  color: var(--success);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}
.pricing-card .btn { width: 100%; justify-content: center; }

/* ---------- Testimonial / CTA ---------- */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, #0D2240 50%, #143B63 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0,180,216,0.1) 0%, transparent 60%);
}
.cta-section .container { position: relative; z-index: 2; }
.cta-section h2 { color: var(--white); margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,0.7); font-size: 1.15rem; max-width: 600px; margin: 0 auto 36px; }

/* ---------- Stats Row ---------- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 28px;
  text-align: center;
}
.stat-item h3 {
  font-size: 2.4rem;
  color: var(--accent);
  margin-bottom: 4px;
}
.stat-item p { margin-bottom: 0; }
.section-dark .stat-item p { color: rgba(255,255,255,0.6); }

/* ---------- Icon List ---------- */
.icon-list { display: flex; flex-direction: column; gap: 16px; }
.icon-list-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.icon-list-item .icon-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0,180,216,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent);
  font-size: 1.1rem;
}
.icon-list-item h4 { margin-bottom: 4px; font-size: 1rem; }
.icon-list-item p { font-size: 0.9rem; margin-bottom: 0; }

/* ---------- Two Column Layout ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }

/* ---------- Tabs ---------- */
.tabs-container { margin-bottom: 40px; }
.tab-buttons {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: 40px;
  background: var(--gray-100);
  padding: 4px;
  border-radius: 50px;
  display: inline-flex;
}
.tab-btn {
  padding: 12px 28px;
  border-radius: 50px;
  background: transparent;
  border: none;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition);
  font-family: var(--font-main);
  color: var(--gray-500);
}
.tab-btn.active {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(0,180,216,0.3);
}
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ---------- Footer ---------- */
.footer {
  background: var(--primary);
  color: rgba(255,255,255,0.6);
  padding: 80px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}
.footer-brand img { height: 36px; margin-bottom: 16px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; }
.footer h4 {
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}
.footer ul li { margin-bottom: 10px; }
.footer ul a {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  transition: color var(--transition);
}
.footer ul a:hover { color: var(--accent); }
.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

/* ---------- Contact Form ---------- */
.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-lg);
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 0.9rem;
  color: var(--gray-700);
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 1rem;
  transition: border-color var(--transition);
  background: var(--gray-50);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,180,216,0.1);
}
.form-group textarea { resize: vertical; min-height: 140px; }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ---------- Page Header (inner pages) ---------- */
.page-header {
  background: linear-gradient(135deg, var(--primary) 0%, #0D2240 100%);
  padding: 140px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,180,216,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,180,216,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.page-header h1 { color: var(--white); margin-bottom: 16px; position: relative; }
.page-header p {
  color: rgba(255,255,255,0.65);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

/* ---------- Feature Detail Sections ---------- */
.feature-detail {
  padding: 80px 0;
  border-bottom: 1px solid var(--gray-100);
}
.feature-detail:last-child { border-bottom: none; }
.feature-detail-content h3 { margin-bottom: 16px; }
.feature-detail-content p { margin-bottom: 16px; }
.feature-detail-visual {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
}

/* ---------- Comparison Table ---------- */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.comparison-table thead {
  background: var(--primary);
  color: var(--white);
}
.comparison-table th {
  padding: 16px 20px;
  text-align: left;
  font-weight: 600;
  font-size: 0.95rem;
}
.comparison-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--gray-100);
  font-size: 0.95rem;
}
.comparison-table tr:nth-child(even) { background: var(--gray-50); }
.comparison-table .check { color: var(--success); font-weight: 700; }
.comparison-table .dash { color: var(--gray-300); }

/* ---------- Animations ---------- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.animate-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.float-animation { animation: float 6s ease-in-out infinite; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .two-col.reverse { direction: ltr; }
  .hero .container { flex-direction: column; text-align: center; padding-top: 120px; }
  .hero-buttons { justify-content: center; }
  .hero-stats { justify-content: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  section { padding: 60px 0; }
  .navbar-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10,22,40,0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 20px;
    gap: 0;
  }
  .navbar-links.open { display: flex; }
  .navbar-links a { padding: 12px 0; width: 100%; }
  .nav-toggle { display: flex; }
  .features-grid { grid-template-columns: 1fr; }
  .platform-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
  .pricing-card.featured:hover { transform: translateY(-4px); }
  .screenshot-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .hero-stats { flex-direction: column; gap: 16px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
  .platform-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .btn-lg { padding: 16px 36px; }
}