/* ==========================================================================
   CSS Custom Properties - DinoGames Gaming Dark + Neon Green Theme
   ========================================================================== */
:root {
  /* Colors - Neon Green Gaming Theme */
  --color-primary: #39FF14;
  --color-primary-dark: #2ECC0F;
  --color-primary-light: #6FFF4F;
  --color-secondary: #00E5FF;
  --color-secondary-dark: #00B8D4;
  --color-accent: #FF6B35;

  --color-text: #F0F0F0;
  --color-text-light: #A0A0B8;
  --color-text-muted: #6B6B80;
  --color-text-inverse: #0A0A1A;

  --color-background: #0A0A1A;
  --color-background-alt: #12122A;
  --color-background-card: #16162E;
  --color-background-dark: #060612;

  --color-border: #2A2A4A;

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, #39FF14 0%, #00E5FF 100%);
  --gradient-hero: linear-gradient(135deg, #12122A 0%, #0A0A1A 50%, #0A1A0F 100%);
  --gradient-card: linear-gradient(145deg, #16162E 0%, #12122A 100%);
  --gradient-glow: radial-gradient(ellipse at center, rgba(57, 255, 20, 0.1) 0%, transparent 70%);
  --gradient-cta: linear-gradient(135deg, #1A3A1A 0%, #0A2A1A 50%, #0A1A2A 100%);

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-base: 16px;
  --font-size-sm: 0.875rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2.25rem;
  --font-size-4xl: 2.75rem;
  --font-size-5xl: 3.5rem;

  --line-height: 1.7;
  --line-height-tight: 1.15;

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 5rem;
  --spacing-4xl: 7rem;

  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px 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);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 30px rgba(57, 255, 20, 0.25);
  --shadow-glow-cyan: 0 0 30px rgba(0, 229, 255, 0.25);
  --shadow-glow-sm: 0 0 15px rgba(57, 255, 20, 0.15);

  /* Transitions */
  --transition-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 350ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 600ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Container */
  --container-max-width: 1200px;
}

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

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  line-height: var(--line-height);
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul {
  list-style: none;
}

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

.section-title {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--spacing-lg);
  color: var(--color-text);
  position: relative;
  display: inline-block;
  width: 100%;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  margin: var(--spacing-md) auto 0;
  box-shadow: var(--shadow-glow-sm);
}

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

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.75rem;
  font-size: var(--font-size-base);
  font-weight: 600;
  font-family: var(--font-family);
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient-primary);
  color: var(--color-text-inverse);
  border: none;
}

.btn-primary:hover {
  box-shadow: var(--shadow-glow);
  transform: translateY(-3px);
  color: var(--color-text-inverse);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-3px);
}

.btn-large {
  padding: 0.875rem 2.25rem;
  font-size: var(--font-size-lg);
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(10, 10, 26, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 1000;
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base);
}

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

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

.logo-icon {
  font-size: 1.5rem;
}

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

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

.nav-links a {
  color: var(--color-text-light);
  font-weight: 500;
  font-size: var(--font-size-sm);
  letter-spacing: 0.01em;
}

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

.nav-links a.btn-primary {
  color: var(--color-text-inverse);
}

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

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  transition: var(--transition-fast);
  border-radius: 1px;
}

/* Language Switcher */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: 2px;
  background-color: var(--color-background-card);
  border-radius: var(--radius-full);
  padding: 3px;
  border: 1px solid var(--color-border);
}

.lang-btn {
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  font-family: var(--font-family);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: none;
  border: none;
  color: var(--color-text-muted);
}

.lang-btn.active {
  background: var(--gradient-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-glow-sm);
}

.lang-btn:hover:not(.active) {
  color: var(--color-text);
}

/* ==========================================================================
   Floating Decorative Shapes
   ========================================================================== */
.hero-decoration,
.cta-decoration {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
  z-index: 0;
}

.hero-orb-1 {
  width: 500px;
  height: 500px;
  background: rgba(57, 255, 20, 0.08);
  top: -150px;
  right: -100px;
  animation: float1 12s ease-in-out infinite;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: rgba(0, 229, 255, 0.06);
  bottom: -120px;
  left: -100px;
  animation: float2 14s ease-in-out infinite;
}

.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: rgba(57, 255, 20, 0.05);
  top: 40%;
  left: 30%;
  animation: float3 10s ease-in-out infinite;
}

.floating-shape {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.cta-decoration .shape-1 {
  width: 300px;
  height: 300px;
  background: rgba(57, 255, 20, 0.06);
  top: -100px;
  right: -80px;
  filter: blur(60px);
  animation: float1 8s ease-in-out infinite;
}

.cta-decoration .shape-2 {
  width: 200px;
  height: 200px;
  background: rgba(0, 229, 255, 0.04);
  bottom: -60px;
  left: -60px;
  filter: blur(60px);
  animation: float2 10s ease-in-out infinite;
}

.cta-decoration .shape-3 {
  width: 120px;
  height: 120px;
  background: rgba(57, 255, 20, 0.05);
  top: 30%;
  left: 15%;
  filter: blur(60px);
  animation: float3 7s ease-in-out infinite;
}

@keyframes float1 {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-25px) rotate(5deg); }
}

@keyframes float2 {
  0%, 100% { transform: translateY(0) rotate(0deg) scale(1); }
  50% { transform: translateY(-18px) rotate(-4deg) scale(1.05); }
}

@keyframes float3 {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(10px, -15px); }
  66% { transform: translate(-8px, -8px); }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  padding: calc(var(--spacing-4xl) + 72px) 0 var(--spacing-3xl);
  background: var(--gradient-hero);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-glow);
  pointer-events: none;
  z-index: 0;
}

.hero-container {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-3xl);
  text-align: left;
  position: relative;
  z-index: 1;
}

.hero-content {
  flex: 1;
  max-width: 560px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  background: rgba(57, 255, 20, 0.08);
  border: 1px solid rgba(57, 255, 20, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xl);
  letter-spacing: 0.02em;
}

.hero h1 {
  font-size: var(--font-size-5xl);
  font-weight: 800;
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-lg);
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.hero h1 .hero-gradient-word {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  margin-bottom: var(--spacing-2xl);
  max-width: 480px;
  line-height: 1.65;
  font-weight: 400;
}

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

.hero .btn-primary {
  box-shadow: var(--shadow-glow-sm);
}

.hero .btn-primary:hover {
  box-shadow: var(--shadow-glow);
}

.hero-social-proof {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: var(--spacing-lg);
  animation: heroFadeIn 0.8s ease forwards;
  animation-delay: 0.7s;
  opacity: 0;
}

.avatar-stack {
  display: flex;
}

.avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--color-surface);
  margin-left: -8px;
}

.avatar:first-child {
  margin-left: 0;
}

.social-proof-text {
  display: flex;
  align-items: center;
  gap: 8px;
}

.social-proof-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-primary);
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(57, 255, 20, 0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(57, 255, 20, 0); }
}

.hero-social-proof p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.hero-image {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-image::before {
  content: '';
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(57, 255, 20, 0.1) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 0;
}

.hero-visual {
  width: 580px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  position: relative;
  z-index: 1;
  overflow: hidden;
  box-shadow: 0 0 40px rgba(57, 255, 20, 0.08), 0 8px 32px rgba(0, 0, 0, 0.4);
}

.hero-demo-video {
  width: 100%;
  display: block;
  border-radius: var(--radius-xl);
}

/* ==========================================================================
   How It Works Section
   ========================================================================== */
.how-it-works {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-background-alt);
  position: relative;
}

.how-it-works::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.steps-container {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
  position: relative;
}

.step {
  flex: 1;
  max-width: 320px;
  text-align: center;
  position: relative;
}

.step-number {
  width: 56px;
  height: 56px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-text-inverse);
  margin-bottom: var(--spacing-lg);
  box-shadow: var(--shadow-glow-sm);
  position: relative;
  z-index: 1;
}

.step-icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
  display: block;
}

.step h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.step p {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  line-height: 1.65;
}

/* Connector lines between steps */
.step-connector {
  position: absolute;
  top: 28px;
  left: calc(50% + 36px);
  width: calc(100% - 72px);
  height: 2px;
  background: var(--color-border);
  z-index: 0;
}

.step-connector::after {
  content: '';
  position: absolute;
  right: -6px;
  top: -4px;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--color-primary);
  border-top: 2px solid var(--color-primary);
  transform: rotate(45deg);
}

.step:last-child .step-connector {
  display: none;
}

/* ==========================================================================
   Features Section
   ========================================================================== */
.features {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-background);
  position: relative;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-top: var(--spacing-2xl);
}

.feature-card {
  background: var(--gradient-card);
  padding: var(--spacing-2xl) var(--spacing-xl);
  border-radius: var(--radius-xl);
  text-align: center;
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-glow);
  border-color: var(--color-primary);
}

.feature-icon-wrapper {
  width: 68px;
  height: 68px;
  background: rgba(57, 255, 20, 0.1);
  border: 1px solid rgba(57, 255, 20, 0.2);
  border-radius: var(--radius-lg);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-lg);
  font-size: 1.75rem;
}

.feature-card h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.feature-card p {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  line-height: 1.65;
}

/* ==========================================================================
   Showcase Section
   ========================================================================== */
.showcase {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-background-alt);
  position: relative;
}

/* ---------- Slider Layout ---------- */
.showcase-slider-wrap {
  position: relative;
  display: flex;
  align-items: center;
  margin-top: var(--spacing-2xl);
}

.showcase-slider {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 16px 0;
}

.showcase-slider::-webkit-scrollbar {
  display: none;
}

/* ---------- Arrow Buttons ---------- */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(57, 255, 20, 0.1);
  border: 1px solid rgba(57, 255, 20, 0.3);
  color: var(--color-primary);
  font-size: 1.6rem;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.slider-prev { left: -22px; }
.slider-next { right: -22px; }

.slider-arrow:hover {
  background: rgba(57, 255, 20, 0.2);
  box-shadow: 0 0 12px rgba(57, 255, 20, 0.2);
}

/* ---------- Dot Navigation ---------- */
.slider-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
  padding: 0;
}

.slider-dot:hover {
  background: rgba(255, 255, 255, 0.3);
}

.slider-dot.active {
  background: var(--color-primary);
  transform: scale(1.2);
}

/* ---------- Cards ---------- */
.showcase-card {
  min-width: 300px;
  max-width: 300px;
  flex-shrink: 0;
  scroll-snap-align: start;
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

.showcase-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow-cyan);
  border-color: var(--color-secondary);
}

.showcase-card-icon {
  font-size: 3rem;
  display: block;
  text-align: center;
  padding: 28px 0 12px;
}

.showcase-card-content {
  padding: 0 var(--spacing-lg) var(--spacing-lg);
}

.showcase-card-content h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
}

.showcase-card-content p {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  line-height: 1.6;
}

.showcase-card-content .game-genre {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

/* ---------- Game Tags ---------- */
.game-tags {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.game-tag {
  font-size: 0.7rem;
  padding: 3px 10px;
  border-radius: 20px;
  font-weight: 600;
  background: rgba(57, 255, 20, 0.08);
  border: 1px solid rgba(57, 255, 20, 0.2);
  color: var(--color-primary);
}

/* ==========================================================================
   About Section
   ========================================================================== */
.about {
  padding: var(--spacing-4xl) 0;
  background-color: var(--color-background);
}

.about-statement {
  max-width: 760px;
  margin: 0 auto var(--spacing-3xl);
  text-align: center;
  font-size: var(--font-size-lg);
  color: var(--color-text-light);
  line-height: 1.8;
}

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

.about-pillar {
  background: var(--gradient-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-2xl) var(--spacing-xl);
  text-align: center;
  transition: border-color 0.3s, transform 0.3s;
}

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

.about-pillar-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: var(--spacing-md);
}

.about-pillar h3 {
  font-size: var(--font-size-lg);
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
}

.about-pillar p {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ==========================================================================
   Waitlist CTA Section
   ========================================================================== */
.waitlist {
  padding: var(--spacing-4xl) 0;
  background: var(--gradient-cta);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.waitlist .section-title {
  color: var(--color-text);
  position: relative;
  z-index: 1;
}

.waitlist .section-title::after {
  background: var(--gradient-primary);
}

.waitlist-subtitle {
  color: var(--color-text-light);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-2xl);
  position: relative;
  z-index: 1;
}

.waitlist-form {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
  max-width: 500px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.waitlist-form input[type="email"] {
  flex: 1;
  padding: 0.875rem 1.25rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  background-color: var(--color-background-card);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.waitlist-form input[type="email"]::placeholder {
  color: var(--color-text-muted);
}

.waitlist-form input[type="email"]:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(57, 255, 20, 0.15);
}

.waitlist-form .btn-primary {
  white-space: nowrap;
  color: var(--color-text-inverse);
}

.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  overflow: hidden;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background-color: var(--color-background-dark);
  color: var(--color-text);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
  border-top: 1px solid var(--color-border);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-brand .logo {
  display: inline-flex;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.footer-brand .logo:hover {
  color: var(--color-primary);
}

.footer-brand p {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
}

.footer-links h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

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

.footer-links a {
  color: var(--color-text-light);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

/* ==========================================================================
   Hero Stagger Animations
   ========================================================================== */
@keyframes heroFadeIn {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroScaleIn {
  from {
    opacity: 0;
    transform: scale(0.92) translateY(30px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.hero-badge {
  animation: heroFadeIn 0.7s ease-out both;
  animation-delay: 0.1s;
}

.hero h1 {
  animation: heroFadeIn 0.7s ease-out both;
  animation-delay: 0.25s;
}

.hero-subtitle {
  animation: heroFadeIn 0.7s ease-out both;
  animation-delay: 0.4s;
}

.hero-actions {
  animation: heroFadeIn 0.7s ease-out both;
  animation-delay: 0.55s;
}

.hero-image {
  animation: heroScaleIn 0.8s ease-out both;
  animation-delay: 0.5s;
}

/* ==========================================================================
   Mobile Responsive Styles
   ========================================================================== */
@media (max-width: 992px) {
  .hero-container {
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-2xl);
  }

  .hero-content {
    max-width: 600px;
    margin: 0 auto;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

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

  .hero-social-proof {
    justify-content: center;
  }

  .hero-visual {
    width: 100%;
    max-width: 400px;
  }

  .steps-container {
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-2xl);
  }

  .step {
    max-width: 400px;
  }

  .step-connector {
    display: none;
  }
}

@media (max-width: 768px) {
  :root {
    --font-size-5xl: 2.5rem;
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.75rem;
    --spacing-3xl: 3.5rem;
    --spacing-4xl: 5rem;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background-color: rgba(10, 10, 26, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
    box-shadow: var(--shadow-lg);
    display: none;
    border-bottom: 1px solid var(--color-border);
  }

  .nav-links.active {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--spacing-3xl) + 72px);
    padding-bottom: var(--spacing-2xl);
  }

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

  .hero-actions .btn {
    width: 100%;
    max-width: 280px;
  }

  .hero-visual {
    width: 100%;
    max-width: 340px;
  }

  .hero-orb {
    filter: blur(60px);
  }

  .hero-orb-1 { width: 300px; height: 300px; }
  .hero-orb-2 { width: 250px; height: 250px; }
  .hero-orb-3 { width: 200px; height: 200px; }

  .waitlist-form {
    flex-direction: column;
    align-items: center;
  }

  .waitlist-form input[type="email"],
  .waitlist-form .btn {
    width: 100%;
    max-width: 320px;
  }

  .about-pillars {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .slider-arrow {
    display: none;
  }

  .showcase-card {
    min-width: 260px;
    max-width: 260px;
  }
}

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

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

  .showcase-card {
    min-width: 85vw;
    max-width: 85vw;
  }

  .avatar {
    width: 24px;
    height: 24px;
  }

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

  .lang-switcher {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    z-index: 999;
    box-shadow: var(--shadow-lg);
    background-color: rgba(22, 22, 46, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }
}