/* ═══════════════════════════════════════════════════════
   AURUM VPN — «Noir Deco Cyber» Design System
   Art Deco geometry × cybernetic energy
   ═══════════════════════════════════════════════════════ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;800;900&family=DM+Sans:wght@400;500;600;700&display=swap');

/* ── Design Tokens ── */
:root {
  /* Background layers */
  --bg-void: #050506;
  --bg-surface: #0C0D12;
  --bg-elevated: #14151D;

  /* Gold spectrum */
  --gold-core: #C8A23D;
  --gold-bright: #F0D060;
  --gold-dim: #8B7025;
  --gold-glow: rgba(200, 162, 61, 0.35);
  --gold-subtle: rgba(200, 162, 61, 0.08);

  /* Semantic */
  --danger: #E54545;
  --danger-glow: rgba(229, 69, 69, 0.25);
  --success: #34D399;

  /* Text */
  --text-primary: #EAEDF2;
  --text-secondary: #6B7280;
  --text-muted: #3D4152;

  /* Borders & Glass */
  --border-subtle: rgba(200, 162, 61, 0.12);
  --border-gold: rgba(200, 162, 61, 0.3);
  --glass: rgba(200, 162, 61, 0.04);
  --glass-strong: rgba(200, 162, 61, 0.08);

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  /* Spacing rhythm */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;
  --space-section: 120px;

  /* Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 200ms;
  --duration-normal: 400ms;
  --duration-slow: 800ms;

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg-void);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* ── Grain Overlay ── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* ── Scroll Progress Bar ── */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-core), var(--gold-bright));
  z-index: 10001;
  width: 0%;
  transition: none;
}

/* ── Typography ── */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }

p {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── Section Ornament ── */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-core);
  margin-bottom: var(--space-lg);
}

.section-label::before,
.section-label::after {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--gold-core);
}

/* ── Diagonal Beam Divider ── */
.diagonal-beam {
  position: relative;
  height: 80px;
  overflow: hidden;
  pointer-events: none;
}

.diagonal-beam::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -10%;
  width: 120%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-core), var(--gold-bright), var(--gold-core), transparent);
  transform: rotate(-2deg);
  opacity: 0.4;
}

.diagonal-beam::after {
  content: '';
  position: absolute;
  top: calc(50% + 8px);
  left: -10%;
  width: 120%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-dim), transparent);
  transform: rotate(-2deg);
  opacity: 0.2;
}

/* ═══════════════════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10000;
  padding: var(--space-lg) var(--space-2xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--duration-normal) var(--ease-out-expo);
  background: transparent;
}

.navbar.scrolled {
  padding: var(--space-md) var(--space-2xl);
  background: rgba(5, 5, 6, 0.85);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--gold-core);
  text-decoration: none;
  letter-spacing: 0.08em;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-logo .logo-diamond {
  width: 28px;
  height: 28px;
  border: 2px solid var(--gold-core);
  transform: rotate(45deg);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.nav-logo .logo-diamond::after {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--gold-bright);
  transform: rotate(0deg);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
  list-style: none;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--duration-fast);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold-core);
  transition: width var(--duration-normal) var(--ease-out-expo);
}

.nav-links a:hover {
  color: var(--gold-bright);
}

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

.nav-right {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.lang-switch {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  background: none;
  border: 1px solid var(--border-subtle);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--duration-fast);
  font-family: var(--font-body);
  letter-spacing: 0.05em;
}

.lang-switch:hover {
  border-color: var(--gold-core);
  color: var(--gold-core);
}

/* CTA Button */
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 12px 28px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--bg-void);
  background: linear-gradient(135deg, var(--gold-core), var(--gold-bright));
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: transform var(--duration-fast) var(--ease-spring), box-shadow var(--duration-fast);
}

.btn-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  animation: shimmer 3s infinite;
}

.btn-cta:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 32px var(--gold-glow);
}

@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 200%; }
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all var(--duration-normal) var(--ease-out-expo);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(5, 5, 6, 0.97);
  backdrop-filter: blur(30px);
  z-index: 9999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal);
}

.mobile-menu.open {
  display: flex;
  opacity: 1;
  pointer-events: all;
}

.mobile-menu a {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  transition: color var(--duration-fast);
}

.mobile-menu a:hover {
  color: var(--gold-bright);
}

/* ═══════════════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: var(--space-section) var(--space-2xl);
}

/* Laser Grid Background */
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-grid canvas {
  width: 100%;
  height: 100%;
}

/* Shield Ring Container */
.shield-ring-wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: min(500px, 80vw);
  height: min(500px, 80vw);
  z-index: 1;
  opacity: 0.15;
  pointer-events: none;
}

.shield-ring-wrap svg {
  width: 100%;
  height: 100%;
  animation: shieldSpin 60s linear infinite;
}

@keyframes shieldSpin {
  to { transform: rotate(360deg); }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 8px 20px;
  background: rgba(229, 69, 69, 0.1);
  border: 1px solid rgba(229, 69, 69, 0.25);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--danger);
  margin-bottom: var(--space-xl);
  animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(229, 69, 69, 0.15); }
  50% { box-shadow: 0 0 20px 4px rgba(229, 69, 69, 0.1); }
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--danger);
  border-radius: 50%;
  animation: dotPulse 1.5s ease-in-out infinite;
}

@keyframes dotPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.hero h1 {
  margin-bottom: var(--space-lg);
  position: relative;
}

.hero h1 .gold-text {
  background: linear-gradient(135deg, var(--gold-core), var(--gold-bright), var(--gold-core));
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: goldShift 4s ease-in-out infinite;
}

@keyframes goldShift {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 100% center; }
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.8;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.btn-cta-hero {
  padding: 16px 40px;
  font-size: 1rem;
  border-radius: var(--radius-md);
  letter-spacing: 0.02em;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 16px 32px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  color: var(--gold-core);
  background: transparent;
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--duration-fast) var(--ease-out-expo);
}

.btn-outline:hover {
  background: var(--gold-subtle);
  border-color: var(--gold-bright);
  color: var(--gold-bright);
}

/* Hero scroll indicator */
.scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-muted);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: scrollHintFloat 2s ease-in-out infinite;
}

.scroll-hint .scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--gold-core), transparent);
  animation: scrollLineGrow 2s ease-in-out infinite;
}

@keyframes scrollHintFloat {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

@keyframes scrollLineGrow {
  0% { transform: scaleY(0); transform-origin: top; opacity: 0; }
  50% { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ═══════════════════════════════════════════════════════
   THREAT ZONE
   ═══════════════════════════════════════════════════════ */
.threats {
  padding: var(--space-section) var(--space-2xl);
  position: relative;
}

.threats .container {
  max-width: 1100px;
  margin: 0 auto;
}

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

.section-header h2 {
  margin-top: var(--space-md);
}

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

.threat-card {
  background: var(--bg-surface);
  border: 1px solid rgba(229, 69, 69, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.threat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--danger), transparent);
  opacity: 0.5;
}

.threat-card:hover {
  border-color: rgba(229, 69, 69, 0.25);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(229, 69, 69, 0.08);
}

.threat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(229, 69, 69, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  color: var(--danger);
}

.threat-icon svg {
  width: 24px;
  height: 24px;
}

.threat-card h3 {
  font-family: var(--font-body);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--text-primary);
}

.threat-card p {
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════
   SOLUTION / FEATURES
   ═══════════════════════════════════════════════════════ */
.solution {
  padding: var(--space-section) var(--space-2xl);
  position: relative;
}

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

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

/* Deco Border Card */
.feature-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-xl) var(--space-lg);
  position: relative;
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out-expo);
}

/* Art Deco corner ornaments */
.feature-card::before,
.feature-card::after {
  content: '';
  position: absolute;
  width: 32px;
  height: 32px;
  border-color: var(--gold-core);
  border-style: solid;
  opacity: 0;
  transition: opacity var(--duration-normal);
}

.feature-card::before {
  top: 8px;
  left: 8px;
  border-width: 2px 0 0 2px;
}

.feature-card::after {
  bottom: 8px;
  right: 8px;
  border-width: 0 2px 2px 0;
}

.feature-card:hover::before,
.feature-card:hover::after {
  opacity: 0.5;
}

.feature-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(200, 162, 61, 0.08);
}

.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--glass-strong);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  color: var(--gold-core);
  transition: all var(--duration-normal);
}

.feature-card:hover .feature-icon {
  background: rgba(200, 162, 61, 0.12);
  border-color: var(--gold-core);
  box-shadow: 0 0 20px var(--gold-glow);
}

.feature-icon svg {
  width: 24px;
  height: 24px;
}

.feature-card h3 {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.feature-card p {
  font-size: 0.88rem;
}

/* Stats row */
.stats-row {
  display: flex;
  justify-content: center;
  gap: var(--space-3xl);
  margin-top: var(--space-3xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--border-subtle);
}

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

.stat-value {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--gold-core), var(--gold-bright));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: var(--space-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ═══════════════════════════════════════════════════════
   HOW IT WORKS
   ═══════════════════════════════════════════════════════ */
.how-it-works {
  padding: var(--space-section) var(--space-2xl);
  position: relative;
}

.how-it-works .container {
  max-width: 900px;
  margin: 0 auto;
}

.steps-container {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  margin-top: var(--space-3xl);
}

/* Animated connecting line */
.steps-container::before {
  content: '';
  position: absolute;
  left: 32px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--gold-core), var(--gold-dim), transparent);
  opacity: 0.3;
}

.step-item {
  display: flex;
  gap: var(--space-xl);
  padding: var(--space-xl) 0;
  position: relative;
}

.step-number {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid var(--gold-core);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--gold-core);
  background: var(--bg-void);
  position: relative;
  z-index: 1;
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.step-item:hover .step-number {
  background: var(--gold-core);
  color: var(--bg-void);
  box-shadow: 0 0 30px var(--gold-glow);
}

.step-content h3 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: var(--space-sm);
}

.step-content p {
  font-size: 0.95rem;
}

/* ═══════════════════════════════════════════════════════
   PRICING
   ═══════════════════════════════════════════════════════ */
.pricing {
  padding: var(--space-section) var(--space-2xl);
  position: relative;
}

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

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-3xl);
  align-items: start;
}

.price-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.price-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-gold);
}

/* Popular card */
.price-card.popular {
  border-color: var(--gold-core);
  background: linear-gradient(180deg, rgba(200, 162, 61, 0.06), var(--bg-surface));
  transform: scale(1.03);
  z-index: 1;
}

.price-card.popular:hover {
  transform: scale(1.03) translateY(-8px);
}

.price-card.popular::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(180deg, var(--gold-bright), var(--gold-dim));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  animation: pricingGlow 3s ease-in-out infinite;
}

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

.price-badge {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  text-align: center;
  padding: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  background: linear-gradient(135deg, var(--gold-core), var(--gold-bright));
  color: var(--bg-void);
}

.price-plan {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
  margin-top: var(--space-lg);
}

.price-card.popular .price-plan {
  margin-top: var(--space-2xl);
}

.price-amount {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: var(--space-xs);
}

.price-amount .price-value {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1;
}

.price-amount .price-currency {
  font-size: 1.2rem;
  color: var(--text-secondary);
}

.price-per-month {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.price-total {
  font-size: 0.85rem;
  color: var(--text-muted);
  padding-top: var(--space-md);
  border-top: 1px solid var(--border-subtle);
  margin-bottom: var(--space-lg);
}

.price-card .btn-cta {
  width: 100%;
  justify-content: center;
  padding: 14px;
  border-radius: var(--radius-sm);
}

.price-card:not(.popular) .btn-cta {
  background: transparent;
  border: 1px solid var(--border-gold);
  color: var(--gold-core);
}

.price-card:not(.popular) .btn-cta::before {
  display: none;
}

.price-card:not(.popular) .btn-cta:hover {
  background: var(--gold-subtle);
  color: var(--gold-bright);
  border-color: var(--gold-bright);
}

.price-savings {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--success);
  background: rgba(52, 211, 153, 0.08);
  padding: 3px 10px;
  border-radius: 100px;
  margin-bottom: var(--space-md);
}

/* ═══════════════════════════════════════════════════════
   TESTIMONIALS
   ═══════════════════════════════════════════════════════ */
.testimonials {
  padding: var(--space-section) 0;
  overflow: hidden;
  position: relative;
}

.testimonials .section-header {
  padding: 0 var(--space-2xl);
}

.testimonials-track {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-md) 0;
  animation: testimonialScroll 40s linear infinite;
  width: fit-content;
}

.testimonials-track:hover {
  animation-play-state: paused;
}

@keyframes testimonialScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.testimonial-card {
  flex-shrink: 0;
  width: 340px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  transition: all var(--duration-normal);
}

.testimonial-card:hover {
  border-color: var(--border-gold);
}

.testimonial-stars {
  color: var(--gold-bright);
  font-size: 0.9rem;
  margin-bottom: var(--space-md);
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  font-style: italic;
}

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

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-dim), var(--gold-core));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--bg-void);
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.testimonial-role {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════════
   FAQ
   ═══════════════════════════════════════════════════════ */
.faq {
  padding: var(--space-section) var(--space-2xl);
}

.faq .container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-list {
  margin-top: var(--space-3xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--duration-normal);
}

.faq-item.open {
  border-color: var(--border-gold);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) var(--space-xl);
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
  transition: color var(--duration-fast);
}

.faq-question:hover {
  color: var(--gold-bright);
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
  transition: transform var(--duration-normal) var(--ease-out-expo);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-icon::before,
.faq-icon::after {
  content: '';
  position: absolute;
  background: var(--gold-core);
  transition: background var(--duration-fast);
}

.faq-icon::before {
  top: 50%;
  left: 4px;
  right: 4px;
  height: 2px;
  transform: translateY(-50%);
}

.faq-icon::after {
  left: 50%;
  top: 4px;
  bottom: 4px;
  width: 2px;
  transform: translateX(-50%);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-out-expo);
}

.faq-answer-inner {
  padding: 0 var(--space-xl) var(--space-xl);
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════
   FINAL CTA
   ═══════════════════════════════════════════════════════ */
.final-cta {
  padding: var(--space-section) var(--space-2xl);
  position: relative;
  text-align: center;
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(200, 162, 61, 0.06), transparent 70%);
  pointer-events: none;
}

.final-cta .container {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.final-cta h2 {
  margin-bottom: var(--space-lg);
}

.final-cta p {
  margin-bottom: var(--space-2xl);
  font-size: 1.1rem;
}

.final-cta .btn-cta {
  padding: 18px 48px;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

/* ═══════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════ */
.footer {
  padding: var(--space-2xl) var(--space-2xl);
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

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

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--duration-fast);
}

.footer-links a:hover {
  color: var(--gold-core);
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════════════════
   SCROLL REVEAL ANIMATIONS
   ═══════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--duration-slow) var(--ease-out-expo),
              transform var(--duration-slow) var(--ease-out-expo);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity var(--duration-slow) var(--ease-out-expo),
              transform var(--duration-slow) var(--ease-out-expo);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 600ms var(--ease-out-expo),
              transform 600ms var(--ease-spring);
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0ms; }
.stagger-children.visible > *:nth-child(2) { transition-delay: 100ms; }
.stagger-children.visible > *:nth-child(3) { transition-delay: 200ms; }
.stagger-children.visible > *:nth-child(4) { transition-delay: 300ms; }
.stagger-children.visible > *:nth-child(5) { transition-delay: 400ms; }
.stagger-children.visible > *:nth-child(6) { transition-delay: 500ms; }

.stagger-children.visible > * {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════ */

/* ── Tablet ── */
@media (max-width: 1024px) {
  :root {
    --space-section: 80px;
  }

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

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

  .stats-row {
    gap: var(--space-2xl);
  }
}

/* ── Mobile ── */
@media (max-width: 768px) {
  :root {
    --space-section: 64px;
  }

  .navbar {
    padding: var(--space-md) var(--space-lg);
  }

  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    padding: 120px var(--space-lg) var(--space-3xl);
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-cta-group {
    flex-direction: column;
  }

  .btn-cta-hero, .btn-outline {
    width: 100%;
    justify-content: center;
  }

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

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

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

  .price-card.popular {
    transform: scale(1);
  }

  .price-card.popular:hover {
    transform: translateY(-8px);
  }

  .stats-row {
    flex-direction: column;
    gap: var(--space-xl);
    align-items: center;
  }

  .steps-container::before {
    left: 20px;
  }

  .step-number {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .testimonial-card {
    width: 280px;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
    flex-wrap: wrap;
  }

  .scroll-hint {
    display: none;
  }

  .section-header h2 {
    font-size: 1.8rem;
  }

  .diagonal-beam {
    height: 48px;
  }
}

/* ── Small Mobile ── */
@media (max-width: 375px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }

  .price-amount .price-value {
    font-size: 2.2rem;
  }

  .hero {
    padding: 100px var(--space-md) var(--space-2xl);
  }
}

/* ── Large Desktop ── */
@media (min-width: 1440px) {
  .hero-content {
    max-width: 900px;
  }
}