:root {
  --bg: #030508;
  --bg-elevated: rgba(10, 15, 25, 0.85);
  --panel: rgba(12, 18, 32, 0.9);
  --panel-hover: rgba(18, 26, 45, 0.95);
  --border: rgba(94, 130, 255, 0.12);
  --border-hover: rgba(94, 130, 255, 0.25);
  --text: #f0f4ff;
  --text-secondary: #94a3c4;
  --text-muted: #6b7a99;
  --cyan: #00d4ff;
  --cyan-glow: rgba(0, 212, 255, 0.15);
  --blue: #3b82f6;
  --indigo: #6366f1;
  --discord: #5865F2;
  --gradient-start: #00d4ff;
  --gradient-end: #6366f1;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ===== BACKGROUND EFFECTS ===== */
.bg-effects {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.grid-glow {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 20%, transparent 70%);
  animation: gridPulse 8s ease-in-out infinite;
}

@keyframes gridPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.5; }
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: orbFloat 20s ease-in-out infinite;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
  top: -200px;
  left: -200px;
  animation-delay: 0s;
}

.orb-2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.12) 0%, transparent 70%);
  top: 40%;
  right: -150px;
  animation-delay: -7s;
}

.orb-3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
  bottom: 10%;
  left: 20%;
  animation-delay: -14s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -30px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(-30px, -20px) scale(1.02); }
}

.particles {
  position: absolute;
  inset: 0;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: var(--cyan);
  border-radius: 50%;
  opacity: 0;
  animation: particleFade 4s ease-in-out infinite;
}

@keyframes particleFade {
  0%, 100% { opacity: 0; transform: translateY(0); }
  50% { opacity: 0.6; transform: translateY(-20px); }
}

/* ===== LAYOUT ===== */
.page {
  position: relative;
  z-index: 1;
  width: min(1200px, calc(100% - 40px));
  margin: 0 auto;
  padding: 0 0 40px;
}

/* ===== NAVIGATION ===== */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  margin-bottom: 20px;
}

.nav-logo {
  height: 36px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 10px 18px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 10px;
  transition: all 0.2s ease;
}

.nav-link:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.nav-link.discord-link {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(88, 101, 242, 0.15);
  color: #8b9dff;
  border: 1px solid rgba(88, 101, 242, 0.3);
}

.nav-link.discord-link:hover {
  background: rgba(88, 101, 242, 0.25);
  color: #a8b4ff;
  border-color: rgba(88, 101, 242, 0.5);
}

.discord-icon {
  width: 18px;
  height: 18px;
}

/* ===== HERO SECTION ===== */
.hero {
  text-align: center;
  padding: 60px 0 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--cyan-glow);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 28px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.gradient-text {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  max-width: 600px;
  margin: 0 auto 40px;
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 14px;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--indigo));
  color: white;
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.3), 0 0 40px rgba(0, 212, 255, 0.1);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(0, 212, 255, 0.4), 0 0 60px rgba(0, 212, 255, 0.15);
}

.btn-discord {
  background: rgba(88, 101, 242, 0.15);
  color: #a8b4ff;
  border: 1px solid rgba(88, 101, 242, 0.3);
}

.btn-discord:hover {
  background: rgba(88, 101, 242, 0.25);
  border-color: rgba(88, 101, 242, 0.5);
  transform: translateY(-3px);
}

.btn-white {
  background: white;
  color: var(--discord);
  font-weight: 700;
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.2);
}

/* ===== STATS ===== */
.stats-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  padding: 30px 40px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  backdrop-filter: blur(20px);
  max-width: 500px;
  margin: 0 auto;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--text), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  margin-bottom: 50px;
}

.section-badge {
  display: inline-block;
  padding: 8px 16px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

/* ===== FEATURES ===== */
.features {
  padding: 80px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.feature-card {
  padding: 32px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  background: var(--panel-hover);
  border-color: var(--border-hover);
  transform: translateY(-5px);
}

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

.feature-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.15), rgba(99, 102, 241, 0.15));
  border-radius: 14px;
  margin-bottom: 20px;
}

.feature-icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--cyan);
}

.feature-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ===== DISCORD BANNER ===== */
.discord-banner {
  padding: 20px 0 60px;
}

.discord-banner-content {
  position: relative;
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 32px 40px;
  background: linear-gradient(135deg, rgba(88, 101, 242, 0.2), rgba(88, 101, 242, 0.08));
  border: 1px solid rgba(88, 101, 242, 0.3);
  border-radius: 24px;
  overflow: hidden;
}

.discord-banner-glow {
  position: absolute;
  top: -50%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(88, 101, 242, 0.3) 0%, transparent 70%);
  pointer-events: none;
}

.discord-banner-icon {
  width: 56px;
  height: 56px;
  color: #8b9dff;
  flex-shrink: 0;
}

.discord-banner-text {
  flex: 1;
}

.discord-banner-text h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.discord-banner-text p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* ===== SYSTEM CARDS ===== */
.catalog {
  display: grid;
  gap: 24px;
  padding-bottom: 60px;
}

.system-card {
  display: grid;
  grid-template-columns: minmax(300px, 450px) 1fr;
  gap: 32px;
  padding: 24px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 28px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
}

.system-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, transparent 50%, rgba(99, 102, 241, 0.05) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.system-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

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

.system-media {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(12, 23, 43, 0.95), rgba(5, 8, 15, 0.98));
}

.system-media img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.system-card:hover .system-media img {
  transform: scale(1.05);
}

.system-media .system-badge {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 10px 16px;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 2;
}

.system-media-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0, 212, 255, 0.1) 100%);
  pointer-events: none;
}

.system-body {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 8px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.eyebrow svg {
  stroke: var(--cyan);
}

.system-intro h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.lead {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: auto;
}

.details-toggle,
.primary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 14px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.25s ease;
}

.details-toggle {
  cursor: pointer;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border: 1px solid var(--border);
}

.details-toggle .chevron {
  transition: transform 0.3s ease;
}

.details-toggle[aria-expanded="true"] .chevron {
  transform: rotate(180deg);
}

.details-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.primary-link {
  background: linear-gradient(135deg, var(--cyan), var(--indigo));
  color: white;
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.25);
}

.primary-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 212, 255, 0.35);
}

.details-panel {
  padding-top: 20px;
  border-top: 1px solid var(--border);
  animation: slideDown 0.3s ease;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.feature-list {
  list-style: none;
  display: grid;
  gap: 14px;
}

.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 0.95rem;
}

.feature-list li svg {
  flex-shrink: 0;
  margin-top: 4px;
  stroke: var(--cyan);
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border);
  padding-top: 60px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 60px;
  margin-bottom: 40px;
}

.footer-brand {
  max-width: 280px;
}

.footer-logo {
  height: 32px;
  width: auto;
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 60px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text);
  margin-bottom: 4px;
}

.footer-col a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

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

.footer-bottom {
  padding: 24px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ===== ANIMATIONS ===== */
.animate-fade-in {
  animation: fadeIn 0.8s ease forwards;
}

.animate-fade-in-up {
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.4s; }

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .page {
    width: calc(100% - 32px);
  }

  .navbar {
    padding: 16px 0;
  }

  .nav-links {
    gap: 4px;
  }

  .nav-link {
    padding: 8px 12px;
    font-size: 0.85rem;
  }

  .hero {
    padding: 40px 0 60px;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }

  .btn {
    width: 100%;
  }

  .stats-row {
    gap: 24px;
    padding: 24px 20px;
    max-width: 100%;
  }

  .stat-value {
    font-size: 1.4rem;
  }

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

  .discord-banner-content {
    flex-direction: column;
    text-align: center;
    padding: 28px 24px;
  }

  .discord-banner-icon {
    width: 48px;
    height: 48px;
  }

  .system-card {
    grid-template-columns: 1fr;
    padding: 16px;
    gap: 20px;
  }

  .system-media img {
    min-height: 220px;
  }

  .system-body {
    padding: 4px;
  }

  .action-row {
    flex-direction: column;
  }

  .details-toggle,
  .primary-link {
    width: 100%;
  }

  .footer-content {
    flex-direction: column;
    gap: 40px;
  }

  .footer-links {
    gap: 40px;
  }
}

@media (max-width: 480px) {
  .nav-link:not(.discord-link) {
    display: none;
  }

  .hero-title {
    font-size: 2rem;
  }

  .stats-row {
    flex-direction: column;
    gap: 16px;
  }

  .stat-divider {
    width: 60px;
    height: 1px;
  }
}