/* ========================================
   NeuralOps Autonomous Security Audit
   Day/Night Theme & Design System
   ======================================== */

/* Day Mode (Default) */
:root,
[data-theme="light"] {
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --bg-card: #ffffff;
  --bg-elevated: #f1f5f9;
  --text: #0f172a;
  --text-muted: #475569;
  --text-light: #94a3b8;
  --border: #e2e8f0;
  --accent: #2563eb;
  --accent-2: #06b6d4;
  --accent-glow: rgba(37, 99, 235, 0.15);
  --gradient-1: linear-gradient(135deg, #2563eb, #06b6d4);
  --gradient-2: linear-gradient(135deg, #6366f1, #2563eb);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.1);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: all 0.3s ease;
  --nav-bg: rgba(255,255,255,0.85);
  --chip-bg: #eef2ff;
  --chip-text: #4338ca;
  --score-bg: linear-gradient(135deg, #2563eb, #06b6d4);
  --score-text: #ffffff;
  --badge-warn-bg: #fef3c7;
  --badge-warn-text: #92400e;
  --badge-critical-bg: #fee2e2;
  --badge-critical-text: #991b1b;
  --table-stripe: #f8fafc;
  --footer-bg: #0f172a;
  --footer-text: #cbd5e1;
  --footer-heading: #f8fafc;
}

/* Night Mode */
[data-theme="dark"] {
  --bg: #020617;
  --bg-soft: #0f172a;
  --bg-card: #111827;
  --bg-elevated: #1e293b;
  --text: #f8fafc;
  --text-muted: #cbd5e1;
  --text-light: #64748b;
  --border: #1e293b;
  --accent: #38bdf8;
  --accent-2: #22d3ee;
  --accent-glow: rgba(56, 189, 248, 0.12);
  --gradient-1: linear-gradient(135deg, #38bdf8, #22d3ee);
  --gradient-2: linear-gradient(135deg, #818cf8, #38bdf8);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
  --nav-bg: rgba(2,6,23,0.9);
  --chip-bg: #1e293b;
  --chip-text: #38bdf8;
  --score-bg: linear-gradient(135deg, #38bdf8, #22d3ee);
  --score-text: #020617;
  --badge-warn-bg: #451a03;
  --badge-warn-text: #fbbf24;
  --badge-critical-bg: #450a0a;
  --badge-critical-text: #fca5a5;
  --table-stripe: #0f172a;
  --footer-bg: #020617;
  --footer-text: #94a3b8;
  --footer-heading: #f8fafc;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  transition: background 0.4s ease, color 0.4s ease;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==================== Navigation ==================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

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

.nav-brand {
  font-size: 1.35rem;
  font-weight: 800;
  text-decoration: none;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}

.nav-brand:hover {
  opacity: 0.85;
}

.nav-menu {
  display: flex;
  gap: 28px;
  align-items: center;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: var(--transition);
  position: relative;
  padding: 4px 0;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-1);
  transition: width 0.3s ease;
  border-radius: 2px;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Theme Toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: var(--bg-card);
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
  font-family: inherit;
}

.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow);
}

.theme-icon {
  font-size: 1rem;
  line-height: 1;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

/* ==================== Hero ==================== */
.hero {
  padding: 120px 0 100px;
  position: relative;
  overflow: hidden;
  background: var(--bg);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(2,6,23,0.75) 0%, rgba(15,23,42,0.65) 50%, rgba(2,6,23,0.8) 100%);
  z-index: 1;
}

.hero-content {
  max-width: 900px;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(10px);
  color: #ffffff;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  border: 1px solid rgba(255,255,255,0.15);
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -1.5px;
  color: #ffffff;
}

.hero-title .gradient-text {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 750px;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero .btn-secondary {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  color: #ffffff;
  border: 1px solid rgba(255,255,255,0.2);
}

.hero .btn-secondary:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.4);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.hero .btn-ghost {
  color: rgba(255,255,255,0.75);
  border-color: transparent;
}

.hero .btn-ghost:hover {
  background: rgba(255,255,255,0.1);
  color: #ffffff;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  font-family: inherit;
}

.btn-primary {
  background: var(--gradient-1);
  color: #fff;
  box-shadow: 0 4px 16px var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--accent-glow);
}

.btn-secondary {
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px var(--accent-glow);
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid transparent;
}

.btn-ghost:hover {
  color: var(--accent);
  background: var(--accent-glow);
}

/* Hero Chips */
.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 100px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.8);
  font-weight: 500;
  backdrop-filter: blur(6px);
}

.chip-icon {
  font-size: 0.85rem;
}

/* ==================== Stats Section ==================== */
.stats {
  padding: 80px 0;
  background: var(--bg-soft);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ==================== Section Headers ==================== */
.section {
  padding: 100px 0;
}

.section-alt {
  background: var(--bg-soft);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  padding: 6px 14px;
  background: var(--chip-bg);
  color: var(--chip-text);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -1px;
  color: var(--text);
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==================== Problem / Solution ==================== */
.problem-solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.problem-list, .solution-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.problem-item, .solution-item {
  display: flex;
  gap: 16px;
  padding: 20px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.problem-item:hover, .solution-item:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}

.item-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.item-content h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text);
}

.item-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==================== Service Modules ==================== */
.modules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.module-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
}

.module-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

.module-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.module-number {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.module-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}

.module-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.module-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
}

.module-tag {
  padding: 4px 10px;
  background: var(--bg-elevated);
  border-radius: 100px;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ==================== How It Works ==================== */
.flow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}

.flow-step {
  text-align: center;
  padding: 32px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  transition: var(--transition);
}

.flow-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.flow-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-1);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  margin: 0 auto 16px;
}

.flow-step h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}

.flow-step p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==================== Detached System ==================== */
.detached-content {
  max-width: 800px;
  margin: 0 auto;
}

.detached-intro {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 40px;
  text-align: center;
}

.detached-modules {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.detached-module {
  padding: 16px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
}

.detached-module:hover {
  border-color: var(--accent);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}

.detached-module .dm-icon {
  flex-shrink: 0;
  font-size: 1rem;
}

/* ==================== Report Preview ==================== */
.report-preview {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.report-header {
  padding: 24px 28px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.report-header h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
}

.report-score {
  display: flex;
  align-items: center;
  gap: 12px;
}

.score-badge {
  padding: 8px 20px;
  background: var(--score-bg);
  color: var(--score-text);
  border-radius: 100px;
  font-weight: 700;
  font-size: 1.1rem;
}

.score-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.report-body {
  padding: 28px;
}

.report-section {
  margin-bottom: 24px;
}

.report-section:last-child {
  margin-bottom: 0;
}

.report-section-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.report-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}

.report-table th,
.report-table td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.report-table th {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--table-stripe);
}

.report-table td {
  color: var(--text);
}

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

.severity-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
}

.severity-critical {
  background: var(--badge-critical-bg);
  color: var(--badge-critical-text);
}

.severity-high {
  background: var(--badge-warn-bg);
  color: var(--badge-warn-text);
}

.severity-medium {
  background: var(--chip-bg);
  color: var(--chip-text);
}

/* ==================== Safety Commitment ==================== */
.safety-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.safety-card {
  text-align: center;
  padding: 28px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.safety-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}

.safety-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.safety-card h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text);
}

.safety-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==================== Disclaimer ==================== */
.disclaimer-card {
  max-width: 800px;
  margin: 0 auto;
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--accent);
}

.disclaimer-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text);
}

.disclaimer-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 12px;
}

.disclaimer-card p:last-child {
  margin-bottom: 0;
}

/* ==================== CTA Section ==================== */
.cta-section {
  padding: 100px 0;
  background: var(--bg-soft);
  text-align: center;
}

.cta-content {
  max-width: 650px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text);
}

.cta-content p {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==================== Footer ==================== */
.footer {
  padding: 60px 0 40px;
  background: var(--footer-bg);
  color: var(--footer-text);
}

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

.footer-brand {
  font-size: 1.3rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  display: inline-block;
}

.footer-about {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 16px;
}

.footer-col h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--footer-heading);
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  color: var(--footer-text);
  text-decoration: none;
  font-size: 0.85rem;
  margin-bottom: 10px;
  transition: var(--transition);
}

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

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
  text-align: center;
}

.footer-disclaimer {
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--text-light);
  max-width: 800px;
  margin: 0 auto;
}

/* ==================== Fade Up Animation ==================== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ==================== Mobile Nav ==================== */
.mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  flex-direction: column;
  gap: 12px;
  z-index: 999;
  transition: var(--transition);
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav .nav-link {
  padding: 8px 0;
  font-size: 1rem;
}

/* ==================== Responsive ==================== */
@media (max-width: 1024px) {
  .modules-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .safety-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    display: none;
  }
  .mobile-menu-toggle {
    display: block;
  }
  .hero {
    padding: 80px 0 60px;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-subtitle {
    font-size: 1rem;
  }
  .hero-cta {
    flex-direction: column;
  }
  .hero-cta .btn {
    width: 100%;
    justify-content: center;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .stat-card {
    padding: 24px 16px;
  }
  .problem-solution-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .modules-grid {
    grid-template-columns: 1fr;
  }
  .flow-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .detached-modules {
    grid-template-columns: repeat(2, 1fr);
  }
  .safety-grid {
    grid-template-columns: 1fr;
  }
  .section {
    padding: 60px 0;
  }
  .section-title {
    font-size: 1.8rem;
  }
  .disclaimer-card {
    padding: 24px;
  }
  .cta-content h2 {
    font-size: 1.8rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .report-table {
    font-size: 0.75rem;
  }
  .report-table th,
  .report-table td {
    padding: 6px 8px;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }
  .flow-grid {
    grid-template-columns: 1fr;
  }
  .detached-modules {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 1.8rem;
  }
}


/* Hero background pan + zoom */
.hero-bg,
.hero-background {
  overflow: hidden;
}
.hero-bg img,
.hero-background img {
  animation: heroPanZoom 24s ease-in-out alternate;
  transform-origin: center;
  will-change: transform;
}
@keyframes heroPanZoom {
  0% { transform: scale(1) translate3d(0,0,0); }
  50% { transform: scale(1.10) translate3d(-1.5%, 1%, 0); }
  100% { transform: scale(1.16) translate3d(1.5%, -1%, 0); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-bg img,
  .hero-background img {
    animation: none !important;
    transform: none !important;
  }
}
/* Reduce overlay darkness */
.hero-overlay {
  background: rgba(0,0,0,0.4) !important;
}