/* src/index.css */
*, *:before, *:after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg: #060714;
  --bg-card: #0c1022;
  --bg-card-hover: #111633;
  --border: #ffffff0f;
  --border-hover: #3b82f64d;
  --text: #e2e8f0;
  --text-dim: #64748b;
  --text-muted: #475569;
  --accent: #3b82f6;
  --accent-cyan: #06b6d4;
  --accent-purple: #8b5cf6;
  --accent-amber: #f59e0b;
  --font-mono: "JetBrains Mono", monospace;
  --font-sans: "Inter", system-ui, sans-serif;
  --max-w: 1200px;
  --radius: 12px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  line-height: 1.6;
}

body:before {
  content: "";
  position: fixed;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(80% 60% at 20% 40%, #3b82f60f 0%, #0000 60%), radial-gradient(60% 50% at 80% 20%, #8b5cf60a 0%, #0000 60%), radial-gradient(50% 40% at 50% 80%, #06b6d408 0%, #0000 60%);
  inset: 0;
}

.app {
  position: relative;
  z-index: 1;
}

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

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

ul {
  list-style: none;
}

.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

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

.section-title {
  font-family: var(--font-mono);
  text-align: center;
  white-space: pre-line;
  margin-bottom: 16px;
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.2;
}

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

.section-subtitle {
  text-align: center;
  color: var(--text-dim);
  max-width: 600px;
  margin: 0 auto 48px;
  font-size: 1.05rem;
}

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  letter-spacing: .1em;
  text-transform: uppercase;
  text-align: center;
  width: 100%;
  margin-bottom: 12px;
  font-size: .8rem;
  font-weight: 600;
}

.btn {
  display: inline-flex;
  font-family: var(--font-sans);
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  border: none;
  border-radius: 8px;
  align-items:  center;
  gap: 8px;
  transition: all .2s;
  font-weight: 600;
}

.btn--sm {
  padding: 8px 16px;
  font-size: .85rem;
}

.btn--lg {
  padding: 14px 28px;
  font-size: 1rem;
}

.btn--primary {
  background: var(--accent);
  color: #fff;
}

.btn--primary:hover {
  background: #2563eb;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px #3b82f666;
}

.btn--outline {
  color: var(--text);
  border: 1px solid var(--border);
  background: none;
}

.btn--outline:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn--accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-cyan) 100%);
  color: #fff;
}

.btn--accent:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 24px #06b6d466;
}

.btn--ghost {
  color: var(--text-dim);
  background: none;
  padding: 8px;
}

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

.navbar {
  position: fixed;
  z-index: 100;
  padding: 16px 24px;
  transition: all .3s;
  top: 0;
  left: 0;
  right: 0;
}

.navbar--scrolled {
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  background: #060714d9;
  padding: 10px 24px;
}

.navbar__inner {
  max-width: var(--max-w);
  display: flex;
  justify-content: space-between;
  align-items:  center;
  margin: 0 auto;
}

.navbar__brand {
  display: flex;
  font-family: var(--font-mono);
  align-items:  center;
  gap: 10px;
  font-size: 1.1rem;
  font-weight: 700;
}

.navbar__links {
  display: flex;
  gap: 32px;
}

.navbar__links a {
  color: var(--text-dim);
  transition: color .2s;
  font-size: .9rem;
  font-weight: 500;
}

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

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

.hero {
  position: relative;
  display: flex;
  text-align: center;
  overflow: hidden;
  justify-content: center;
  align-items:  center;
  min-height: 100vh;
  padding: 120px 24px 80px;
}

.hero__glow {
  position: absolute;
  pointer-events: none;
  background: radial-gradient(#3b82f61f 0%, #8b5cf60f 40%, #0000 70%);
  width: 800px;
  height: 600px;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
}

.hero__content {
  position: relative;
  max-width: 800px;
}

.hero__icon {
  margin-bottom: 32px;
}

.hero__title {
  font-family: var(--font-mono);
  white-space: pre-line;
  margin-bottom: 24px;
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.15;
}

.hero__subtitle {
  color: var(--text-dim);
  max-width: 580px;
  margin: 0 auto 40px;
  font-size: 1.1rem;
  line-height: 1.7;
}

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

.hero__particles {
  position: absolute;
  pointer-events: none;
  animation: drift 60s linear infinite;
  background-image: radial-gradient(1px 1px at 15% 25%, #ffffff26, #0000), radial-gradient(1px 1px at 35% 60%, #ffffff1a, #0000), radial-gradient(1px 1px at 55% 15%, #ffffff1f, #0000), radial-gradient(1px 1px at 75% 45%, #ffffff14, #0000), radial-gradient(1px 1px at 85% 80%, #ffffff1a, #0000), radial-gradient(1px 1px at 25% 85%, #ffffff12, #0000), radial-gradient(1px 1px at 65% 70%, #ffffff17, #0000), radial-gradient(1.5px 1.5px at 10%, #3b82f64d, #0000), radial-gradient(1.5px 1.5px at 90% 30%, #8b5cf640, #0000), radial-gradient(1px 1px at 45% 40%, #ffffff0f, #0000), radial-gradient(1px 1px at 5% 10%, #ffffff1a, #0000), radial-gradient(1px 1px at 95% 90%, #ffffff14, #0000);
  inset: 0;
}

@keyframes drift {
  from {
    transform: translateY(0);
  }

  to {
    transform: translateY(-30px);
  }
}

.trending {
  padding: 40px 0 100px;
}

.trending__header {
  margin-bottom: 32px;
}

.trending__badge {
  display: inline-flex;
  font-family: var(--font-mono);
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .05em;
  align-items:  center;
  gap: 8px;
  font-size: .8rem;
  font-weight: 600;
}

.trending__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.trending__empty {
  display: flex;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--text-dim);
  flex-direction: column;
  align-items:  center;
  gap: 16px;
  padding: 60px 24px;
}

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

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: all .25s;
}

.card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px #3b82f614;
}

.card__header {
  display: flex;
  justify-content: space-between;
  align-items:  center;
  margin-bottom: 12px;
}

.card__icon {
  display: flex;
  color: var(--accent);
  background: #3b82f61a;
  border-radius: 8px;
  justify-content: center;
  align-items:  center;
  width: 36px;
  height: 36px;
}

.card__task {
  font-family: var(--font-mono);
  text-transform: uppercase;
  color: var(--accent-cyan);
  background: #06b6d41a;
  border-radius: 4px;
  padding: 3px 8px;
  font-size: .7rem;
  font-weight: 600;
}

.card__title {
  font-family: var(--font-mono);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 8px;
  font-size: 1rem;
  font-weight: 600;
}

.card__desc {
  color: var(--text-dim);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  overflow: hidden;
  -webkit-box-orient: vertical;
  margin-bottom: 12px;
  font-size: .85rem;
}

.card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.tag {
  font-family: var(--font-mono);
  color: var(--accent-purple);
  background: #8b5cf61a;
  border: 1px solid #8b5cf626;
  border-radius: 4px;
  padding: 2px 8px;
  font-size: .7rem;
}

.card__meta {
  display: flex;
  border-top: 1px solid var(--border);
  gap: 16px;
  padding-top: 12px;
}

.card__stat {
  display: flex;
  color: var(--text-dim);
  align-items:  center;
  gap: 5px;
  font-size: .8rem;
}

.features {
  padding: 100px 0;
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: all .25s;
}

.feature-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.feature-card__icon {
  display: flex;
  color: var(--accent);
  background: #3b82f61a;
  border-radius: 10px;
  justify-content: center;
  align-items:  center;
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
}

.feature-card__title {
  font-family: var(--font-mono);
  margin-bottom: 10px;
  font-size: 1.05rem;
  font-weight: 600;
}

.feature-card__desc {
  color: var(--text-dim);
  font-size: .9rem;
  line-height: 1.65;
}

.knowledge {
  background: linear-gradient(180deg, var(--bg) 0%, #080b20 50%, var(--bg) 100%);
  padding: 100px 0;
}

.knowledge__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items:  center;
  gap: 60px;
}

.knowledge__desc {
  color: var(--text-dim);
  margin-bottom: 28px;
  font-size: 1.05rem;
  line-height: 1.7;
}

.knowledge__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.knowledge__list li {
  display: flex;
  color: var(--text);
  align-items:  center;
  gap: 12px;
  font-size: .95rem;
}

.knowledge__visual {
  display: flex;
  position: relative;
  justify-content: center;
  align-items:  center;
  min-height: 400px;
}

.orb {
  position: relative;
  width: 300px;
  height: 300px;
}

.orb__core {
  position: absolute;
  animation: pulse 4s ease-in-out infinite;
  background: radial-gradient(circle at 40% 35%, #60a5fa 0%, #3b82f6 30%, #1d4ed8 60%, #1e3a5f 100%);
  border-radius: 50%;
  inset: 60px;
  box-shadow: 0 0 60px #3b82f699, 0 0 120px #3b82f64d;
}

.orb__ring {
  position: absolute;
  animation: rotate-ring 20s linear infinite;
  border: 1px solid #3b82f626;
  border-radius: 50%;
  inset: 20px;
}

.orb__ring--2 {
  animation-duration: 30s;
  animation-direction: reverse;
  border-color: #8b5cf61a;
  inset: 0;
}

.orb__glow {
  position: absolute;
  filter: blur(40px);
  animation: pulse 4s ease-in-out infinite;
  background: radial-gradient(circle, #3b82f633 0%, #0000 70%);
  border-radius: 50%;
  inset: -60px;
}

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

  50% {
    transform: scale(1.05);
    opacity: .85;
  }
}

@keyframes rotate-ring {
  from {
    transform: rotate(0);
  }

  to {
    transform: rotate(360deg);
  }
}

.mission {
  padding: 100px 0;
}

.mission__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.mission-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all .25s;
}

.mission-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.mission-card__icon {
  display: flex;
  color: var(--accent);
  background: #3b82f614;
  border-radius: 12px;
  justify-content: center;
  align-items:  center;
  width: 52px;
  height: 52px;
  margin-bottom: 20px;
}

.mission-card__title {
  font-family: var(--font-mono);
  margin-bottom: 10px;
  font-size: 1.1rem;
  font-weight: 600;
}

.mission-card__desc {
  color: var(--text-dim);
  font-size: .9rem;
  line-height: 1.65;
}

.stats-section {
  padding: 100px 0;
}

.stats-section__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items:  center;
  gap: 60px;
}

.stats-section__desc {
  color: var(--text-dim);
  margin-top: 8px;
  font-size: 1.05rem;
  line-height: 1.7;
}

.stats-section__numbers {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.stat-item {
  display: flex;
  align-items:  center;
  gap: 16px;
}

.stat-item__bar {
  border-radius: 2px;
  flex-shrink: 0;
  width: 4px;
  height: 48px;
}

.stat-item__value {
  font-family: var(--font-mono);
  min-width: 80px;
  font-size: 2rem;
  font-weight: 700;
}

.stat-item__label {
  color: var(--text-dim);
  font-size: .95rem;
}

.quote-section {
  background: linear-gradient(180deg, var(--bg) 0%, #080b20 50%, var(--bg) 100%);
  padding: 100px 0;
}

.quote {
  text-align: center;
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.quote__mark {
  font-family: var(--font-mono);
  background: linear-gradient(135deg, var(--accent), var(--accent-cyan));
  -webkit-text-fill-color: transparent;
  display: block;
  -webkit-background-clip: text;
  background-clip: text;
  margin-bottom: -24px;
  font-size: 6rem;
  line-height: 1;
}

.quote p {
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-style: italic;
  font-weight: 500;
  line-height: 1.5;
}

.cta-section {
  position: relative;
  overflow: hidden;
  padding: 120px 0;
}

.cta-section__bg {
  position: absolute;
  display: flex;
  pointer-events: none;
  justify-content: center;
  align-items:  center;
  inset: 0;
}

.cta-section__line {
  position: absolute;
  background: linear-gradient(90deg, transparent 0%, var(--accent-amber) 50%, transparent 100%);
  transform-origin: center;
  width: 120%;
  height: 1px;
}

.cta-section__inner {
  position: relative;
  text-align: center;
}

.cta-section__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
}

.footer {
  border-top: 1px solid var(--border);
  padding-top: 60px;
  padding-bottom: 32px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

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

.footer__logo {
  display: flex;
  font-family: var(--font-mono);
  align-items:  center;
  gap: 8px;
  font-size: 1rem;
  font-weight: 700;
}

.footer__tagline {
  color: var(--text-dim);
  font-size: .85rem;
  line-height: 1.6;
}

.footer__ticker {
  font-family: var(--font-mono);
  color: var(--accent-cyan);
  font-size: .8rem;
  font-weight: 600;
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__col h4 {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text);
  margin-bottom: 4px;
  font-size: .8rem;
  font-weight: 600;
}

.footer__col a {
  color: var(--text-dim);
  transition: color .2s;
  font-size: .85rem;
}

.footer__col a:hover {
  color: var(--accent);
}

.footer__bottom {
  display: flex;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  justify-content: space-between;
  align-items:  center;
  padding-top: 24px;
  font-size: .8rem;
}

.footer__bottom-links {
  display: flex;
  gap: 20px;
}

.footer__bottom-links a {
  color: var(--text-muted);
  transition: color .2s;
}

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

@media (width <= 1024px) {
  .features__grid, .knowledge__inner {
    grid-template-columns: 1fr;
  }

  .knowledge__visual {
    min-height: 300px;
  }

  .stats-section__inner {
    grid-template-columns: 1fr;
  }

  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (width <= 768px) {
  .navbar__links {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 100px 20px 60px;
  }

  .hero__title {
    font-size: clamp(1.8rem, 7vw, 2.8rem);
  }

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

  .mission__grid, .trending__grid, .footer__inner {
    grid-template-columns: 1fr;
  }

  .footer__bottom {
    text-align: center;
    flex-direction: column;
    gap: 12px;
  }

  .orb {
    width: 220px;
    height: 220px;
  }

  .orb__core {
    inset: 40px;
  }

  .orb__ring {
    inset: 10px;
  }

  .orb__ring--2 {
    inset: 0;
  }

  .orb__glow {
    inset: -40px;
  }
}

@media (prefers-reduced-motion) {
  *, *:before, *:after {
    animation: none !important;
    transition: none !important;
  }
}