/* Professor Technology - Modern Learning Platform Styles */

:root {
  /* Color Palette - Red, Silver, Black */
  --bg-primary: #0a0a0a;
  --bg-secondary: #0f0f0f;
  --bg-tertiary: #141414;
  --bg-card: #1a1a1a;
  --bg-glass: rgba(20, 20, 20, 0.7);
  
  --text-primary: #ffffff;
  --text-secondary: #c0c0c0;
  --text-muted: #888888;
  
  --accent-red: #ff1f1f;
  --accent-red-dark: #cc1818;
  --accent-red-light: #ff3f3f;
  --accent-silver: #c0c0c0;
  --accent-silver-dark: #a0a0a0;
  --accent-silver-light: #e0e0e0;
  
  --border-color: rgba(255, 255, 255, 0.1);
  --border-accent: rgba(255, 31, 31, 0.3);
  
  --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-red: 0 0 20px rgba(255, 31, 31, 0.3);
  --shadow-silver: 0 0 20px rgba(192, 192, 192, 0.2);
  
  --glow-red: 0 0 30px rgba(255, 31, 31, 0.4);
  --glow-silver: 0 0 20px rgba(192, 192, 192, 0.3);
}

@font-face {
  font-family: 'CyberFont';
  src: url('../assets/fonts/cyber_font.ttf') format('truetype');
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: linear-gradient(180deg, rgba(180, 20, 20, 0.18) 0%, rgba(120, 10, 10, 0.08) 25%, transparent 50%),
    var(--bg-primary);
  z-index: -1;
  pointer-events: none;
}

/* Navigation */
.nav {
  position: fixed;
  top: 8px;
  left: 14px;
  right: 14px;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px 20px;
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.6), rgba(10, 10, 10, 0.4));
  backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
}

.nav:hover {
  background: linear-gradient(180deg, rgba(10, 10, 10, 0.7), rgba(10, 10, 10, 0.5));
  border-color: rgba(255, 255, 255, 0.12);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  letter-spacing: 0.4px;
}

.brand img {
  width: 32px;
  height: 32px;
  filter: drop-shadow(var(--shadow-red));
}

.brand span {
  font-family: 'CyberFont', 'Orbitron', sans-serif;
  letter-spacing: 1px;
  font-weight: 900;
  font-size: 16px;
  background: linear-gradient(135deg, var(--accent-red), var(--accent-silver));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 20px rgba(255, 31, 31, 0.3);
}

.links {
  display: flex;
  gap: 4px;
  padding: 4px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  backdrop-filter: blur(8px);
}

.links a {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.links a:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-accent);
  transform: translateY(-1px);
}

.auth-buttons {
  display: flex;
  gap: 12px;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-accent);
}

.btn-ghost:hover {
  background: rgba(255, 31, 31, 0.1);
  border-color: var(--accent-red);
  box-shadow: var(--shadow-red);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-red), #cc1818, #990000, #660000, var(--bg-primary));
  background-size: 300% 300%;
  color: var(--text-primary);
  border-color: var(--accent-red);
  box-shadow: var(--shadow-red);
  position: relative;
  overflow: hidden;
  animation: gradientShift 3s ease infinite;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-red), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-red);
}

.btn-primary:hover::before {
  opacity: 0.3;
}

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

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

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--accent-silver);
  box-shadow: var(--shadow-silver);
}

.btn-large {
  padding: 12px 24px;
  font-size: 14px;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 100px 24px 60px;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-gradient-top {
  position: absolute;
  inset: 0;
  /* Ensure full, continuous gradient coverage in hero (no "cut" on first section) */
  background: linear-gradient(
    180deg,
    rgba(217, 38, 38, 0.26) 0%,
    rgba(42, 0, 0, 0.55) 42%,
    rgba(11, 11, 12, 1) 100%
  );
  pointer-events: none;
}

.hero-shields {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-shields .shield {
  position: absolute;
  opacity: 0.06;
  color: var(--accent-silver);
  font-size: clamp(80px, 15vw, 180px);
}

.hero-shields .shield.shape-1 { top: 8%; left: 5%; transform: rotate(-12deg); }
.hero-shields .shield.shape-2 { top: 45%; right: 8%; transform: rotate(8deg); font-size: clamp(60px, 12vw, 140px); }
.hero-shields .shield.shape-3 { bottom: 15%; left: 10%; transform: rotate(5deg); font-size: clamp(70px, 13vw, 120px); }

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  width: 100%;
  text-align: center;
}

.hero-logo {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 20px;
  margin-left: 45px;
  animation: logoShake 2s ease-in-out infinite;
}

.hero-logo img {
  width: 110px;
  height: 110px;
  filter: drop-shadow(0 0 20px rgba(255, 31, 31, 0.4));
  position: relative;
  z-index: 1;
  display: block;
}

.hero-freedom-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  color: var(--accent-silver);
  font-size: 20px;
  z-index: 1;
}

.logo-glow {
  position: absolute;
  inset: -15px;
  background: radial-gradient(circle, rgba(255, 31, 31, 0.2) 0%, transparent 70%);
  filter: blur(20px);
  animation: logoGlow 2s ease-in-out infinite alternate;
  z-index: 0;
}

@keyframes logoShake {
  0%, 100% { transform: translateY(0); }
  25% { transform: translateY(-6px); }
  75% { transform: translateY(6px); }
}

@keyframes logoGlow {
  0% { opacity: 0.5; transform: scale(1); }
  100% { opacity: 0.8; transform: scale(1.1); }
}

/* Tech Lines */
.tech-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.tech-line {
  position: absolute;
  background: linear-gradient(90deg, transparent, rgba(255, 31, 31, 0.1), transparent);
  height: 1px;
  width: 100%;
  animation: techLineMove 8s linear infinite;
}

.tech-line.line-1 {
  top: 20%;
  animation-duration: 10s;
  animation-delay: 0s;
}

.tech-line.line-2 {
  top: 50%;
  animation-duration: 12s;
  animation-delay: -2s;
}

.tech-line.line-3 {
  top: 80%;
  animation-duration: 14s;
  animation-delay: -4s;
}

@keyframes techLineMove {
  0% { transform: translateX(-100%); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateX(100%); opacity: 0; }
}

.tech-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.15;
}

.hero-tagline {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(16px, 2.5vw, 24px);
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent-silver);
  margin-bottom: 32px;
  text-shadow: var(--glow-silver);
  position: relative;
  display: inline-block;
  padding: 0 40px;
}

.hero-tagline::before,
.hero-tagline::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 80px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-silver), transparent);
  opacity: 0.6;
  box-shadow: var(--shadow-silver);
}

.hero-tagline::before {
  left: -100px;
}

.hero-tagline::after {
  right: -100px;
}

@media (max-width: 768px) {
  .hero-tagline {
    padding: 0 20px;
    letter-spacing: 2px;
  }
  
  .hero-tagline::before,
  .hero-tagline::after {
    width: 40px;
  }
  
  .hero-tagline::before {
    left: -60px;
  }
  
  .hero-tagline::after {
    right: -60px;
  }
}

@media (max-width: 480px) {
  .hero-tagline::before,
  .hero-tagline::after {
    display: none;
  }
  
  .hero-tagline {
    padding: 0;
  }
}

.hero-title {
  font-family: 'CyberFont', 'Orbitron', sans-serif;
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 900;
  line-height: 1.2;
  margin-top: 0;
  margin-bottom: 20px;
  letter-spacing: 2px;
  background: linear-gradient(135deg, var(--accent-red) 0%, var(--accent-silver) 50%, var(--text-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 30px rgba(255, 31, 31, 0.5);
  position: relative;
  display: block;
}

.hero-title::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 70%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-red), var(--accent-silver), var(--accent-red), transparent);
  box-shadow: var(--shadow-red);
  border-radius: 2px;
}

.hero-description {
  font-family: 'Michroma', sans-serif;
  font-size: clamp(12px, 1.8vw, 16px);
  font-weight: 400;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent-silver);
  max-width: 700px;
  margin: 0 auto 32px;
  line-height: 1.6;
  text-shadow: var(--glow-silver);
  position: relative;
  display: inline-block;
  padding: 0 30px;
}

.hero-description::before,
.hero-description::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-silver), transparent);
  opacity: 0.6;
  box-shadow: var(--shadow-silver);
}

.hero-description::before {
  left: -80px;
}

.hero-description::after {
  right: -80px;
}

@media (max-width: 768px) {
  .hero-description {
    padding: 0 15px;
    letter-spacing: 2px;
  }
  
  .hero-description::before,
  .hero-description::after {
    width: 30px;
  }
  
  .hero-description::before {
    left: -50px;
  }
  
  .hero-description::after {
    right: -50px;
  }
}

@media (max-width: 480px) {
  .hero-description::before,
  .hero-description::after {
    display: none;
  }
  
  .hero-description {
    padding: 0;
  }
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

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

.stat-number {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  color: var(--accent-red);
  text-shadow: var(--glow-red);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 14px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.scroll-indicator {
  width: 2px;
  height: 40px;
  background: linear-gradient(180deg, var(--accent-red), transparent);
  animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {
  0%, 100% { opacity: 0.3; transform: translateY(0); }
  50% { opacity: 1; transform: translateY(10px); }
}

/* Sections */
.section {
  padding: 60px 20px;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 36px;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255, 31, 31, 0.1);
  border: 1px solid var(--border-accent);
  border-radius: 999px;
  color: var(--accent-red);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
}

.section-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 800;
  margin-bottom: 12px;
  background: linear-gradient(135deg, var(--text-primary), var(--accent-silver));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-description {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Features Section */
.features-section {
  background: var(--bg-secondary);
  position: relative;
}

.features-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(255, 31, 31, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  max-width: 1400px;
  margin: 0 auto;
}

.feature-card {
  background: linear-gradient(135deg, var(--bg-card), var(--bg-tertiary));
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-red), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-lg), var(--shadow-red);
}

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

.feature-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(255, 31, 31, 0.2), rgba(255, 31, 31, 0.1));
  border: 1px solid var(--border-accent);
  border-radius: 12px;
  margin-bottom: 16px;
  font-size: 22px;
  color: var(--accent-red);
}

.feature-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.feature-description {
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.7;
  margin-bottom: 16px;
}

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  padding: 4px 12px;
  background: rgba(255, 31, 31, 0.1);
  border: 1px solid var(--border-accent);
  border-radius: 999px;
  font-size: 12px;
  color: var(--accent-red);
  font-weight: 500;
}

/* Rules Section */
.rules-section {
  background: var(--bg-primary);
}

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

.rules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 32px;
}

.rule-item {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-tertiary));
  border: 1px solid var(--border-color);
  border-radius: 16px;
  transition: all 0.3s ease;
  position: relative;
}

.rule-item:hover {
  transform: translateX(8px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-md), var(--shadow-red);
}

.rule-number {
  font-family: 'Orbitron', sans-serif;
  font-size: 36px;
  font-weight: 900;
  color: var(--accent-red);
  text-shadow: var(--glow-red);
  flex-shrink: 0;
  line-height: 1;
}

.rule-content {
  flex: 1;
}

.rule-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.rule-description {
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.7;
}

/* Vision Section */
.vision-section {
  background: var(--bg-secondary);
  position: relative;
}

.vision-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(192, 192, 192, 0.03) 0%, transparent 70%);
  pointer-events: none;
}

.vision-container {
  max-width: 900px;
  margin: 0 auto;
}

.vision-content {
  position: relative;
}

.vision-text {
  margin: 32px 0;
}

.vision-text p {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 16px;
}

.vision-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 40px;
  max-width: 900px;
}

.vision-pillar {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.vision-pillar-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(192, 192, 192, 0.15), rgba(192, 192, 192, 0.08));
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  font-size: 26px;
  color: var(--accent-silver);
  margin-bottom: 14px;
  transition: all 0.3s ease;
}

.vision-pillar:hover .vision-pillar-icon {
  border-color: var(--accent-silver);
  color: var(--text-primary);
  box-shadow: var(--shadow-silver);
}

.vision-pillar-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.vision-pillar-desc {
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.5;
}

/* Roadmap Section */
.roadmap-section {
  background: var(--bg-primary);
}

.roadmap-container {
  max-width: 1000px;
  margin: 0 auto;
}

.roadmap-timeline {
  position: relative;
  padding-left: 40px;
}

.roadmap-timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--accent-red), var(--accent-silver), transparent);
}

.roadmap-item {
  position: relative;
  margin-bottom: 48px;
  display: flex;
  gap: 32px;
}

.roadmap-marker {
  position: absolute;
  left: -40px;
  top: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 3px solid var(--accent-red);
  border-radius: 50%;
  color: var(--accent-red);
  font-size: 16px;
  box-shadow: var(--shadow-red);
  z-index: 1;
}

.roadmap-content {
  flex: 1;
  background: linear-gradient(135deg, var(--bg-card), var(--bg-tertiary));
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 32px;
  transition: all 0.3s ease;
}

.roadmap-content:hover {
  transform: translateX(8px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-md), var(--shadow-red);
}

.roadmap-phase {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(255, 31, 31, 0.1);
  border: 1px solid var(--border-accent);
  border-radius: 999px;
  font-size: 12px;
  color: var(--accent-red);
  font-weight: 600;
  margin-bottom: 12px;
}

.roadmap-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.roadmap-description {
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 16px;
}

.roadmap-features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.roadmap-feature {
  padding: 6px 14px;
  background: rgba(192, 192, 192, 0.1);
  border: 1px solid var(--accent-silver);
  border-radius: 999px;
  font-size: 13px;
  color: var(--accent-silver);
  font-weight: 500;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  position: relative;
  overflow: hidden;
  margin-bottom: 0;
  padding-bottom: 100px;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(255, 31, 31, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: linear-gradient(180deg, transparent, var(--bg-primary));
  pointer-events: none;
}

.cta-container {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.cta-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  margin-bottom: 16px;
  background: linear-gradient(135deg, var(--text-primary), var(--accent-silver));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-description {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.8;
}

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

/* Footer */
.site-footer {
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border-top: 1px solid var(--border-color);
  padding: 64px 24px 32px;
  position: relative;
  margin-top: 0;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 31, 31, 0.3), transparent);
  opacity: 0.5;
}

.footer-container {
  max-width: 1400px;
  margin: 0 auto;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.footer-brand img {
  width: 48px;
  height: 48px;
  filter: drop-shadow(var(--shadow-red));
}

.footer-brand-name {
  font-family: 'CyberFont', 'Orbitron', sans-serif;
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 1px;
  background: linear-gradient(135deg, var(--accent-red), var(--accent-silver));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 4px;
}

.footer-brand-tagline {
  font-size: 14px;
  color: var(--text-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 48px;
  margin-bottom: 48px;
}

.footer-col {
  position: relative;
}

.footer-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-title i {
  color: var(--accent-red);
}

.footer-description {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 14px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: all 0.2s ease;
  display: inline-block;
}

.footer-links a:hover {
  color: var(--accent-red);
  transform: translateX(4px);
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 31, 31, 0.1);
  border: 1px solid var(--border-accent);
  border-radius: 50%;
  color: var(--accent-red);
  font-size: 18px;
  transition: all 0.2s ease;
}

.social-link:hover {
  background: rgba(255, 31, 31, 0.2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-red);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copyright {
  color: var(--text-muted);
  font-size: 14px;
}

.footer-copyright strong {
  color: var(--accent-red);
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-legal a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.2s ease;
}

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

.separator {
  color: var(--text-muted);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .vision-pillars {
    gap: 24px;
  }
}

@media (max-width: 768px) {
  .nav {
    flex-wrap: nowrap;
    padding: 8px 14px;
    gap: 12px;
  }
  
  .links {
    display: none;
  }
  
  .brand {
    flex-shrink: 0;
  }
  
  .brand img {
    width: 26px;
    height: 26px;
  }
  
  .brand span {
    font-size: 14px;
  }
  
  .auth-buttons {
    flex-shrink: 0;
    gap: 8px;
  }
  
  .auth-buttons .btn {
    padding: 8px 14px;
    font-size: 13px;
  }
  
  .hero-title {
    font-size: clamp(36px, 10vw, 64px);
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .rules-grid {
    grid-template-columns: 1fr;
  }
  
  .roadmap-timeline {
    padding-left: 32px;
  }
  
  .roadmap-timeline::before {
    left: 16px;
  }
  
  .roadmap-marker {
    left: -32px;
    width: 32px;
    height: 32px;
    font-size: 14px;
  }
  
  .footer-top {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 1024px) {
  .section {
    padding: 50px 18px;
  }

  .section-header {
    margin-bottom: 32px;
  }

  .features-grid {
    gap: 20px;
  }

  .feature-card {
    padding: 20px;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 80px 20px 50px;
  }

  .hero-logo img {
    width: 80px;
    height: 80px;
  }
  
  .hero-title {
    font-size: clamp(28px, 7vw, 42px);
    letter-spacing: 1px;
    margin-bottom: 16px;
  }
  
  .hero-description {
    font-size: clamp(11px, 2.2vw, 14px);
    letter-spacing: 2px;
    padding: 0 20px;
    margin-bottom: 28px;
  }
  
  .btn-large {
    padding: 10px 18px;
    font-size: 12px;
  }

  .section {
    padding: 40px 16px;
  }

  .section-title {
    font-size: clamp(20px, 5vw, 28px);
  }

  .section-description {
    font-size: 13px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .rules-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .rule-item {
    padding: 16px;
  }

  .rule-number {
    font-size: 28px;
  }
}

@media (max-width: 480px) {
  .nav {
    padding: 6px 12px;
    gap: 8px;
  }
  
  .links {
    display: none;
  }
  
  .brand img {
    width: 24px;
    height: 24px;
  }
  
  .brand span {
    font-size: 12px;
  }
  
  .auth-buttons {
    gap: 6px;
  }
  
  .auth-buttons .btn {
    padding: 6px 12px;
    font-size: 11px;
  }
  
  .btn {
    padding: 8px 14px;
    font-size: 12px;
  }
  
  .hero-logo {
    margin-left: 18px;
    gap: 10px;
  }
  
  .hero-logo img {
    width: 75px;
    height: 75px;
  }
  
  .hero-freedom-icon {
    width: 38px;
    height: 38px;
    font-size: 16px;
  }
  
  .hero-title {
    font-size: clamp(24px, 7vw, 36px);
    margin-bottom: 16px;
  }
  
  .hero-description {
    font-size: clamp(10px, 2vw, 12px);
    letter-spacing: 1.5px;
    padding: 0 15px;
    margin-bottom: 24px;
  }
  
  .hero-cta {
    flex-direction: column;
    gap: 12px;
  }
  
  .hero-cta .btn {
    width: 100%;
    justify-content: center;
    padding: 10px 18px;
  }
  
  .vision-pillars {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-top: 28px;
  }
  
  .vision-section .section-title {
    font-size: clamp(18px, 4.5vw, 24px);
  }
  
  .vision-text p {
    font-size: 14px;
  }
}