/* ═══════════════════════════════════════════════════════════════
   AEON — Design System
   Premium macOS AI Agent Landing Page
   ═══════════════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────────────────────────────
   1. CSS VARIABLES / DESIGN TOKENS
   ───────────────────────────────────────────────────────────────── */

:root {
  /* AEON Primary Colors */
  --aeon-primary: #7DD3FC;
  --aeon-primary-light: #BAE6FD;
  --aeon-secondary: #0EA5E9;
  --aeon-deep: #0369A1;

  /* Aurora Nordlicht Palette */
  --aurora-cyan: #22D3EE;
  --aurora-purple: #A855F7;
  --aurora-pink: #EC4899;
  --aurora-green: #34D399;
  --aurora-blue: #3B82F6;

  /* Background Layers */
  --bg-void: #050505;
  /* Deepest Black */
  --bg-dark: #0A0A0F;
  --bg-card: rgba(10, 10, 15, 0.6);
  /* Obsidian Glass */
  --bg-card-hover: #1A1A24;
  --bg-elevated: rgba(255, 255, 255, 0.05);

  /* Aurora Magic */
  --aurora-core-1: rgba(34, 211, 238, 0.15);
  /* Cyan */
  --aurora-core-2: rgba(168, 85, 247, 0.15);
  /* Purple */
  --aurora-core-3: rgba(236, 72, 153, 0.05);
  /* Pink */

  /* Text Hierarchy */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-tertiary: #64748b;
  --text-muted: #475569;

  /* Glassmorphism */
  --glass-bg: rgba(18, 18, 26, 0.7);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-blur: 20px;
  --border-subtle: rgba(255, 255, 255, 0.08);
  /* Glare */

  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 150ms;
  --duration-normal: 300ms;
  --duration-slow: 500ms;

  /* Shadows */
  --shadow-glow: 0 0 60px rgba(125, 211, 252, 0.15);
  --shadow-glow-strong: 0 0 100px rgba(125, 211, 252, 0.25);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.4);

  /* Typography Scale (Fluid) */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.6vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.1rem + 0.8vw, 1.5rem);
  --text-2xl: clamp(1.5rem, 1.2rem + 1.5vw, 2rem);
  --text-3xl: clamp(1.875rem, 1.4rem + 2.3vw, 2.5rem);
  --text-4xl: clamp(2.25rem, 1.6rem + 3.2vw, 3.5rem);
  --text-5xl: clamp(3rem, 2rem + 5vw, 5rem);
  --text-hero: clamp(3.5rem, 2.5rem + 6vw, 6rem);
}

/* ─────────────────────────────────────────────────────────────────
   2. 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: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-void);
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  font-size: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

ul,
ol {
  list-style: none;
}

/* ─────────────────────────────────────────────────────────────────
   3. TYPOGRAPHY
   ───────────────────────────────────────────────────────────────── */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: var(--text-hero);
}

h2 {
  font-size: var(--text-4xl);
}

h3 {
  font-size: var(--text-2xl);
}

h4 {
  font-size: var(--text-xl);
}

.text-gradient {
  background: linear-gradient(135deg, var(--aeon-primary) 0%, var(--aurora-cyan) 50%, var(--aurora-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-aurora {
  background: linear-gradient(90deg, var(--aurora-cyan), var(--aurora-purple), var(--aurora-pink), var(--aurora-cyan));
  background-size: 300% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 8s ease infinite;
}

@keyframes gradient-shift {

  0%,
  100% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }
}

/* ─────────────────────────────────────────────────────────────────
   4. LAYOUT
   ───────────────────────────────────────────────────────────────── */

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-5xl) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

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

.section-header p {
  color: var(--text-secondary);
  font-size: var(--text-lg);
  max-width: 600px;
  margin: 0 auto;
}

/* Grid Systems */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

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

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

@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {

  .grid-4,
  .grid-3,
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

/* ─────────────────────────────────────────────────────────────────
   5. COMPONENTS
   ───────────────────────────────────────────────────────────────── */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--text-base);
  transition: all var(--duration-normal) var(--ease-spring);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--aeon-primary) 0%, var(--aurora-cyan) 100%);
  color: var(--bg-void);
  box-shadow: 0 0 30px rgba(125, 211, 252, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 0 50px rgba(125, 211, 252, 0.5);
}

.btn-primary:active {
  transform: translateY(0) scale(0.98);
}

.btn-secondary {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  backdrop-filter: blur(var(--glass-blur));
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--aeon-primary);
  transform: translateY(-2px);
}

.btn-ghost {
  color: var(--text-secondary);
  padding: var(--space-sm) var(--space-md);
}

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

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--duration-normal) var(--ease-out);
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(125, 211, 252, 0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.card-glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
}

/* Icon Containers */
.icon-box {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(125, 211, 252, 0.1) 0%, rgba(168, 85, 247, 0.1) 100%);
  font-size: 1.5rem;
  margin-bottom: var(--space-lg);
}

.icon-box-sm {
  width: 40px;
  height: 40px;
  font-size: 1.25rem;
}

/* ─────────────────────────────────────────────────────────────────
   6. AURORA EFFECTS
   ───────────────────────────────────────────────────────────────── */

.aurora-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.aurora-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
  animation: aurora-float 20s ease-in-out infinite;
}

.aurora-orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--aurora-purple) 0%, transparent 70%);
  top: -200px;
  right: -100px;
  animation-delay: 0s;
}

.aurora-orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--aurora-cyan) 0%, transparent 70%);
  top: 30%;
  left: -150px;
  animation-delay: -5s;
}

.aurora-orb-3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--aurora-pink) 0%, transparent 70%);
  bottom: 10%;
  right: 10%;
  animation-delay: -10s;
}

@keyframes aurora-float {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.3;
  }

  25% {
    transform: translate(30px, -20px) scale(1.1);
    opacity: 0.5;
  }

  50% {
    transform: translate(-20px, 30px) scale(0.95);
    opacity: 0.4;
  }

  75% {
    transform: translate(-30px, -10px) scale(1.05);
    opacity: 0.35;
  }
}

/* Liquid Aura Glow Effect */
.liquid-aura {
  position: relative;
}

.liquid-aura::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 200%;
  height: 200%;
  transform: translate(-50%, -50%);
  background: radial-gradient(ellipse at center,
      rgba(125, 211, 252, 0.15) 0%,
      rgba(168, 85, 247, 0.1) 30%,
      transparent 70%);
  filter: blur(60px);
  animation: pulse-glow 4s ease-in-out infinite;
  pointer-events: none;
}

@keyframes pulse-glow {

  0%,
  100% {
    opacity: 0.6;
    transform: translate(-50%, -50%) scale(1);
  }

  50% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
  }
}

/* ─────────────────────────────────────────────────────────────────
   7. HEADER / NAVIGATION
   ───────────────────────────────────────────────────────────────── */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-md) 0;
  transition: all var(--duration-normal) var(--ease-out);
}

.header.scrolled {
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.logo-svg {
  transition: all 0.3s ease;
  filter: drop-shadow(0 0 0 rgba(168, 85, 247, 0));
}

.logo:hover .logo-svg {
  filter: drop-shadow(0 0 10px rgba(168, 85, 247, 0.5));
  transform: scale(1.02);
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--aeon-primary) 0%, var(--aurora-purple) 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.logo-img {
  width: 180px;
  height: auto;
  object-fit: contain;
}

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

.nav-links {
  display: flex;
  gap: var(--space-lg);
}

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  transition: color var(--duration-fast) var(--ease-out);
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--aeon-primary);
  transition: width var(--duration-normal) var(--ease-out);
}

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

.mobile-menu-btn {
  display: none;
  /* Hidden by default */
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
  cursor: pointer;
  z-index: 1001;
  /* Ensure above header */
}

.mobile-menu-btn span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all var(--duration-normal) var(--ease-out);
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-card);
    padding: var(--space-xl);
    border-bottom: 1px solid var(--glass-border);
  }
}

/* ─────────────────────────────────────────────────────────────────
   8. HERO SECTION
   ───────────────────────────────────────────────────────────────── */

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 100px;
  position: relative;
  overflow: hidden;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
  /* Horizontally center in container */
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-xl);
  backdrop-filter: blur(10px);
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background: var(--aurora-green);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(0.8);
  }
}

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

.hero-subtitle {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.7;
}

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

.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
  color: var(--text-tertiary);
  font-size: var(--text-sm);
}

.hero-trust span {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

/* Hero Visual */
.hero-visual {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 800px;
  pointer-events: none;
  z-index: 0;
}

.hero-glow {
  position: absolute;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at center,
      rgba(125, 211, 252, 0.2) 0%,
      rgba(168, 85, 247, 0.15) 30%,
      rgba(236, 72, 153, 0.1) 50%,
      transparent 70%);
  animation: hero-breathe 6s ease-in-out infinite;
}

@keyframes hero-breathe {

  0%,
  100% {
    transform: scale(1);
    opacity: 0.8;
  }

  50% {
    transform: scale(1.15);
    opacity: 1;
  }
}

/* Notch Mockup */
.notch-mockup {
  position: relative;
  width: 200px;
  height: 36px;
  background: #000;
  border-radius: 0 0 20px 20px;
  margin: 0 auto var(--space-2xl);
  box-shadow: 0 0 60px rgba(125, 211, 252, 0.4);
}

.notch-mockup::before {
  content: '';
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 40px;
  background: radial-gradient(ellipse at top,
      rgba(125, 211, 252, 0.6) 0%,
      rgba(168, 85, 247, 0.4) 40%,
      transparent 70%);
  filter: blur(15px);
  animation: notch-pulse 3s ease-in-out infinite;
}

@keyframes notch-pulse {

  0%,
  100% {
    opacity: 0.6;
    transform: translateX(-50%) scaleY(1);
  }

  50% {
    opacity: 1;
    transform: translateX(-50%) scaleY(1.3);
  }
}

/* ─────────────────────────────────────────────────────────────────
   9. PHILOSOPHY SECTION
   ───────────────────────────────────────────────────────────────── */

.philosophy {
  background: linear-gradient(180deg, var(--bg-void) 0%, var(--bg-dark) 100%);
}

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

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

.philosophy-card {
  text-align: center;
  padding: var(--space-2xl);
}

.philosophy-card .icon-box {
  width: 72px;
  height: 72px;
  font-size: 2rem;
  margin: 0 auto var(--space-lg);
}

.philosophy-card h3 {
  margin-bottom: var(--space-md);
  font-size: var(--text-xl);
}

.philosophy-card p {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ─────────────────────────────────────────────────────────────────
   10. FEATURES SECTION
   ───────────────────────────────────────────────────────────────── */

.features {
  background: var(--bg-dark);
}

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

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

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

.feature-card {
  padding: var(--space-xl);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--aurora-cyan), var(--aurora-purple));
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-card .icon-box {
  transition: transform var(--duration-normal) var(--ease-spring);
}

.feature-card:hover .icon-box {
  transform: scale(1.1);
}

.feature-card h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
}

.feature-card p {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.feature-tag {
  display: inline-block;
  padding: var(--space-xs) var(--space-sm);
  background: rgba(125, 211, 252, 0.1);
  color: var(--aeon-primary);
  font-size: var(--text-xs);
  font-weight: 500;
  border-radius: var(--radius-sm);
  margin-top: var(--space-md);
}

/* Skill Category Headers */
.skill-category {
  margin-bottom: var(--space-3xl);
}

.category-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--glass-border);
}

.category-icon {
  font-size: 2rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(125, 211, 252, 0.15) 0%, rgba(168, 85, 247, 0.15) 100%);
  border-radius: var(--radius-lg);
}

.category-header h3 {
  font-size: var(--text-2xl);
  margin: 0;
}

.category-description {
  color: var(--text-tertiary);
  font-size: var(--text-sm);
  margin-left: auto;
}

@media (max-width: 768px) {
  .category-header {
    flex-wrap: wrap;
  }

  .category-description {
    width: 100%;
    margin-left: 0;
    margin-top: var(--space-sm);
  }
}

/* ─────────────────────────────────────────────────────────────────
   11. HOW IT WORKS SECTION
   ───────────────────────────────────────────────────────────────── */

.how-it-works {
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-void) 100%);
}

.steps {
  display: flex;
  justify-content: center;
  gap: var(--space-3xl);
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 25%;
  right: 25%;
  height: 2px;
  background: linear-gradient(90deg,
      transparent,
      var(--aurora-cyan),
      var(--aurora-purple),
      transparent);
}

@media (max-width: 768px) {
  .steps {
    flex-direction: column;
    gap: var(--space-2xl);
  }

  .steps::before {
    display: none;
  }
}

.step {
  text-align: center;
  max-width: 280px;
  position: relative;
}

.step-number {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  background: var(--bg-card);
  border: 2px solid var(--glass-border);
  border-radius: 50%;
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--aeon-primary);
  position: relative;
  z-index: 1;
  transition: all var(--duration-normal) var(--ease-spring);
}

.step:hover .step-number {
  border-color: var(--aeon-primary);
  box-shadow: 0 0 30px rgba(125, 211, 252, 0.3);
  transform: scale(1.1);
}

.step h4 {
  margin-bottom: var(--space-sm);
}

.step p {
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

.step-key {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: var(--text-sm);
  color: var(--aeon-primary);
  margin-top: var(--space-sm);
}

/* ─────────────────────────────────────────────────────────────────
   12. IMPACT SECTION
   ───────────────────────────────────────────────────────────────── */

.impact {
  background: var(--bg-void);
  position: relative;
}

.impact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(ellipse at center, rgba(125, 211, 252, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

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

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

.impact-card {
  padding: var(--space-2xl);
  text-align: left;
  border-left: 3px solid transparent;
  transition: all var(--duration-normal) var(--ease-out);
}

.impact-card:hover {
  border-left-color: var(--aeon-primary);
}

.impact-card .emoji {
  font-size: 2.5rem;
  margin-bottom: var(--space-lg);
  display: block;
}

.impact-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-md);
}

.impact-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.impact-card .highlight {
  font-size: var(--text-sm);
  color: var(--aurora-cyan);
  font-weight: 500;
}

/* ─────────────────────────────────────────────────────────────────
   13. PRICING SECTION
   ───────────────────────────────────────────────────────────────── */

.pricing {
  background: var(--bg-dark);
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  max-width: 900px;
  margin: 0 auto;
}

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

.pricing-card {
  padding: var(--space-2xl);
  position: relative;
}

.pricing-card.featured {
  border-color: var(--aeon-primary);
  background: linear-gradient(180deg, var(--bg-card-hover) 0%, var(--bg-card) 100%);
}

.pricing-card.featured::before {
  content: 'Empfohlen';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-xs) var(--space-md);
  background: linear-gradient(135deg, var(--aeon-primary) 0%, var(--aurora-cyan) 100%);
  color: var(--bg-void);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
}

.pricing-header {
  text-align: center;
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--glass-border);
  margin-bottom: var(--space-xl);
}

.pricing-header h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
}

.pricing-header .price {
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--aeon-primary);
}

.pricing-header .price span {
  font-size: var(--text-base);
  color: var(--text-tertiary);
  font-weight: 400;
}

.pricing-header .subtitle {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-top: var(--space-sm);
}

.pricing-features {
  margin-bottom: var(--space-xl);
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

.pricing-features li::before {
  content: '✓';
  color: var(--aurora-green);
  font-weight: 700;
}

.pricing-card .btn {
  width: 100%;
}

/* ─────────────────────────────────────────────────────────────────
   14. FAQ SECTION
   ───────────────────────────────────────────────────────────────── */

.faq {
  background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-void) 100%);
}

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

.faq-item {
  border-bottom: 1px solid var(--glass-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) 0;
  text-align: left;
  color: var(--text-primary);
  font-size: var(--text-lg);
  font-weight: 500;
  transition: color var(--duration-fast) var(--ease-out);
}

.faq-question:hover {
  color: var(--aeon-primary);
}

.faq-icon {
  font-size: var(--text-xl);
  transition: transform var(--duration-normal) var(--ease-spring);
}

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

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

.faq-item.active .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding-bottom: var(--space-lg);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ─────────────────────────────────────────────────────────────────
   15. CTA SECTION
   ───────────────────────────────────────────────────────────────── */

.cta-section {
  padding: var(--space-5xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(ellipse at center,
      rgba(125, 211, 252, 0.15) 0%,
      rgba(168, 85, 247, 0.1) 30%,
      transparent 70%);
  filter: blur(80px);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  margin-bottom: var(--space-md);
}

.cta-section p {
  color: var(--text-secondary);
  font-size: var(--text-lg);
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

/* ─────────────────────────────────────────────────────────────────
   16. FOOTER
   ───────────────────────────────────────────────────────────────── */

.footer {
  background: var(--bg-void);
  border-top: 1px solid var(--glass-border);
  padding: var(--space-3xl) 0 var(--space-xl);
}

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

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

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand .logo {
  margin-bottom: var(--space-md);
}

.footer-brand p {
  color: var(--text-tertiary);
  font-size: var(--text-sm);
  max-width: 280px;
  line-height: 1.6;
}

.footer-column h4 {
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-links li {
  margin-bottom: var(--space-sm);
}

.footer-links a {
  color: var(--text-tertiary);
  font-size: var(--text-sm);
  transition: color var(--duration-fast) var(--ease-out);
}

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

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

.footer-social {
  display: flex;
  gap: var(--space-md);
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  transition: all var(--duration-fast) var(--ease-out);
}

.footer-social a:hover {
  background: var(--aeon-primary);
  color: var(--bg-void);
}

@media (max-width: 640px) {
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
}

/* ─────────────────────────────────────────────────────────────────
   17. ANIMATIONS & SCROLL REVEAL
   ───────────────────────────────────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s var(--ease-out);
}

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

.reveal-delay-1 {
  transition-delay: 0.1s;
}

.reveal-delay-2 {
  transition-delay: 0.2s;
}

.reveal-delay-3 {
  transition-delay: 0.3s;
}

.reveal-delay-4 {
  transition-delay: 0.4s;
}

/* Stagger animations for grids */
.feature-card:nth-child(1) {
  transition-delay: 0.05s;
}

.feature-card:nth-child(2) {
  transition-delay: 0.1s;
}

.feature-card:nth-child(3) {
  transition-delay: 0.15s;
}

.feature-card:nth-child(4) {
  transition-delay: 0.2s;
}

.feature-card:nth-child(5) {
  transition-delay: 0.25s;
}

.feature-card:nth-child(6) {
  transition-delay: 0.3s;
}

.feature-card:nth-child(7) {
  transition-delay: 0.35s;
}

.feature-card:nth-child(8) {
  transition-delay: 0.4s;
}

/* ─────────────────────────────────────────────────────────────────
   DROPDOWN MENU (Event Horizon)
   ───────────────────────────────────────────────────────────────── */

.user-dropdown-container {
  position: relative;
}

.user-dropdown-trigger {
  padding-right: var(--space-md);
}

.user-dropdown-trigger .chevron-down {
  margin-left: var(--space-xs);
  transition: transform 0.2s ease;
}

.user-dropdown-trigger[aria-expanded="true"] .chevron-down {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: var(--space-sm);
  width: 240px;
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xs);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 100;
  display: flex;
  flex-direction: column;
}

.dropdown-menu.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--text-sm);
  border-radius: var(--radius-md);
  transition: all 0.15s ease;
  background: transparent;
  width: 100%;
  text-align: left;
  border: none;
  cursor: pointer;
}

.dropdown-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}

.dropdown-item svg {
  opacity: 0.7;
}

.dropdown-item:hover svg {
  opacity: 1;
}

.dropdown-divider {
  height: 1px;
  background: var(--glass-border);
  margin: var(--space-xs) 0;
}

.text-danger {
  color: var(--aurora-pink);
}

.text-danger:hover {
  background: rgba(236, 72, 153, 0.1);
}

/* ─────────────────────────────────────────────────────────────────
   EVENT HORIZON CARDS (New Premium Design)
   ───────────────────────────────────────────────────────────────── */

.obsidian-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  overflow: hidden;
  /* Critical for spotlight */
  transition: transform 0.3s ease, border-color 0.3s ease;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.obsidian-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.2);
}

/* The Aurora Spotlight Effect */
.obsidian-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
      var(--aurora-core-1),
      var(--aurora-core-2),
      var(--aurora-core-3),
      transparent 40%);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
  z-index: 0;
}

.obsidian-card:hover::before {
  opacity: 1;
}

/* Card Content & Icon */
.obsidian-card .card-content {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-icon {
  margin-bottom: var(--space-lg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  transition: all 0.3s ease;
}

.obsidian-card:hover .card-icon {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

.obsidian-card h3,
.obsidian-card h4 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.02em;
}

.obsidian-card p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  /* Space for tag */
}

.obsidian-card .feature-tag {
  display: inline-block;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-tertiary);
  margin-top: auto;
  /* Push to bottom if flex column */
  align-self: flex-start;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ─────────────────────────────────────────────────────────────────
   18. UTILITY CLASSES
   ───────────────────────────────────────────────────────────────── */

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

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

.text-right {
  text-align: right;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.hidden {
  display: none;
}

.visible {
  display: block;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Focus styles for accessibility */
*:focus-visible {
  outline: 2px solid var(--aeon-primary);
  outline-offset: 2px;
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  padding: var(--space-md);
  background: var(--aeon-primary);
  color: var(--bg-void);
  z-index: 9999;
  transition: top var(--duration-fast);
}

.skip-link:focus {
  top: 0;
}

/* ─────────────────────────────────────────────────────────────────
   19. MODAL STYLES
   ───────────────────────────────────────────────────────────────── */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(5, 5, 8, 0.9);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--duration-normal) var(--ease-out);
  padding: var(--space-lg);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-2xl);
  width: 100%;
  max-width: 540px;
  position: relative;
  transform: translateY(20px) scale(0.95);
  transition: transform var(--duration-normal) var(--ease-spring);
}

.modal-overlay.active .modal {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
}

.modal-close:hover {
  background: var(--bg-elevated);
  color: var(--text-primary);
}

.modal-content {
  padding: var(--space-2xl);
}

/* Auth Tabs */
.auth-tabs {
  display: flex;
  gap: var(--space-xs);
  background: var(--bg-void);
  padding: var(--space-xs);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-xl);
}

.auth-tab {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-md);
  font-weight: 500;
  color: var(--text-tertiary);
  transition: all var(--duration-fast) var(--ease-out);
}

.auth-tab:hover {
  color: var(--text-secondary);
}

.auth-tab.active {
  background: var(--bg-card);
  color: var(--text-primary);
}

/* Auth Form */
.auth-form h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-sm);
}

.auth-subtitle {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-bottom: var(--space-xl);
}

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

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
}

.form-group input {
  width: 100%;
  padding: var(--space-md);
  background: var(--bg-void);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--text-base);
  transition: all var(--duration-fast) var(--ease-out);
}

.form-group input::placeholder {
  color: var(--text-muted);
}

.form-group input:focus {
  outline: none;
  border-color: var(--aeon-primary);
  box-shadow: 0 0 0 3px rgba(125, 211, 252, 0.1);
}

.form-options {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
  font-size: var(--text-sm);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-secondary);
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--aeon-primary);
}

.forgot-link {
  color: var(--aeon-primary);
  font-size: var(--text-sm);
}

.forgot-link:hover {
  text-decoration: underline;
}

.auth-divider {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0;
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--glass-border);
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
}

/* Social Login Grid */
.social-login-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.social-login-grid .btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--bg-void);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all var(--duration-fast) var(--ease-out);
}

.social-login-grid .btn:hover {
  background: var(--bg-elevated);
  border-color: var(--text-tertiary);
  transform: translateY(-2px);
}

.social-login-grid .btn svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.social-login-grid .btn-apple:hover {
  border-color: #fff;
}

.social-login-grid .btn-google:hover {
  border-color: #4285F4;
}

.social-login-grid .btn-github:hover {
  border-color: #8B5CF6;
}

.social-login-grid .btn-email:hover {
  border-color: var(--aeon-primary);
}

/* ─────────────────────────────────────────────────────────────────
   20. NOTIFICATION STYLES
   ───────────────────────────────────────────────────────────────── */

.notification {
  position: fixed;
  top: 100px;
  right: var(--space-lg);
  padding: var(--space-md) var(--space-xl);
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  gap: var(--space-md);
  z-index: 10000;
  box-shadow: var(--shadow-card);
  transform: translateX(120%);
  transition: transform var(--duration-normal) var(--ease-spring);
}

.notification.show {
  transform: translateX(0);
}

.notification-success {
  border-color: var(--aurora-green);
}

.notification-error {
  border-color: var(--aurora-pink);
}

.notification-close {
  font-size: 1.5rem;
  color: var(--text-tertiary);
  line-height: 1;
  padding: 0 var(--space-xs);
}

.notification-close:hover {
  color: var(--text-primary);
}

/* Loading Spinner */
.loading-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--bg-void);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  display: inline-block;
}

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

/* ─────────────────────────────────────────────────────────────────
   21. NAV ACTIONS (for login button placement)
   ───────────────────────────────────────────────────────────────── */

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

@media (max-width: 768px) {
  .nav-actions .btn-ghost {
    display: none;
  }
}

/* Logged in state */
.btn-ghost.logged-in:hover {
  color: var(--aurora-cyan);
}

/* ─────────────────────────────────────────────────────────────────
   22. SHOWCASE COMPONENT (Migrated from showcase.html)
   ───────────────────────────────────────────────────────────────── */

/* CARD STYLES */
.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 20px;
}

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

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

.obsidian-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 24px;
  /* Critical for Spotlight */
  overflow: hidden;
  transition: transform 0.3s ease, border-color 0.3s ease;
  backdrop-filter: blur(20px);
  cursor: pointer;
  text-align: left;
  /* Ensure left align inside cards */
}

.obsidian-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.2);
}

/* The Aurora Spotlight Effect */
.obsidian-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
      var(--aurora-core-1),
      var(--aurora-core-2),
      var(--aurora-core-3),
      transparent 40%);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
  z-index: 0;
}

.obsidian-card:hover::before {
  opacity: 1;
}

/* Card Content */
.card-content {
  position: relative;
  z-index: 1;
}

.card-icon {
  margin-bottom: 1.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #fff;
  transition: all 0.3s ease;
}

/* Subtle glow on icon hover */
.obsidian-card:hover .card-icon {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

.card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.5rem;
  letter-spacing: -0.02em;
}

.card-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  /* Use design token */
  line-height: 1.5;
}

/* ─────────────────────────────────────────────────────────────────
   23. USER DROPDOWN (Restored)
   ───────────────────────────────────────────────────────────────── */

.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 10px;
  width: 220px;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(20px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1000;
  overflow: hidden;
}

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

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.2s;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.dropdown-item:last-child {
  border-bottom: none;
}

.dropdown-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  padding-left: 20px;
  /* Subtle slide interaction */
}

.dropdown-item svg {
  width: 16px;
  height: 16px;
  stroke-width: 2;
  opacity: 0.7;
}

.dropdown-item:hover svg {
  opacity: 1;
  color: var(--aeon-primary);
}

/* ─────────────────────────────────────────────────────────────────
   24. PHILOSOPHY & PRICING (Restored)
   ───────────────────────────────────────────────────────────────── */

/* Philosophy Section */
.philosophy-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.philosophy-quote {
  font-size: 1.5rem;
  font-weight: 300;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-family: var(--font-primary);
}

.philosophy-cite {
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--aeon-primary);
  opacity: 0.8;
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  /* 2 Columns for Starter/Pro */
  gap: 30px;
  max-width: 900px;
  margin: 0 auto;
}

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

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.pricing-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.2);
}

.pricing-card.premium {
  border-color: var(--aeon-primary);
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.05) 0%, rgba(0, 0, 0, 0) 100%);
}

.pricing-card.premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--aeon-primary), transparent);
}

.price {
  font-size: 3rem;
  font-weight: 800;
  margin: 20px 0 10px;
  color: #fff;
}

.price span {
  font-size: 1rem;
  color: var(--text-tertiary);
  font-weight: 400;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 30px 0;
  text-align: left;
}

.pricing-features li {
  padding: 10px 0;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.pricing-features li svg {
  color: var(--aeon-primary);
  width: 18px;
  height: 18px;
}