:root {
  --bg: #0d0b14;
  --bg-2: #151020;
  --panel: rgba(28, 23, 42, 0.78);
  --panel-solid: #1b1628;
  --panel-light: #241d35;
  --border: rgba(255, 255, 255, 0.09);
  --border-purple: rgba(167, 139, 250, 0.32);
  --text: #fbf8ff;
  --muted: #b9aec9;
  --muted-2: #8f84a0;
  --purple: #a78bfa;
  --purple-2: #7c3aed;
  --lime: #a3e635;
  --black: #08070d;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.34);
  --radius: 30px;
  --max: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 10%, rgba(124, 58, 237, 0.18), transparent 26rem),
    radial-gradient(circle at 88% 12%, rgba(167, 139, 250, 0.12), transparent 24rem),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  overflow-x: hidden;
}

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

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -5;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black 0%, transparent 78%);
}

.bg-glow {
  position: fixed;
  z-index: -4;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
}

.glow-one {
  width: 340px;
  height: 340px;
  top: 8%;
  right: 10%;
  background: rgba(124, 58, 237, 0.24);
}

.glow-two {
  width: 300px;
  height: 300px;
  bottom: 10%;
  left: 4%;
  background: rgba(167, 139, 250, 0.14);
}

.topbar,
.hero,
.section,
.cta-band,
.footer {
  width: min(var(--max), calc(100% - 40px));
  margin-inline: auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 22px 0;
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-purple);
  background: var(--panel-light);
  box-shadow: 0 0 40px rgba(124, 58, 237, 0.22);
}

.brand-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand strong,
.brand span {
  display: block;
}

.brand strong {
  font-size: 1rem;
  letter-spacing: -0.03em;
}

.brand span {
  color: var(--muted-2);
  font-size: 0.8rem;
}

.topnav {
  display: flex;
  justify-content: center;
  gap: 24px;
  color: var(--muted);
  font-size: 0.94rem;
}

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

.top-cta {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 999px;
  background: var(--text);
  color: var(--black);
  font-weight: 800;
}

.hero {
  padding: 44px 0 72px;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 22px;
  align-items: stretch;
}

.hero-copy {
  min-height: 650px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 38px;
  border-radius: 34px;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.075), rgba(255,255,255,0.025)),
    var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.tagline,
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--purple);
  font-size: 0.8rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tagline span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--lime);
  box-shadow: 0 0 22px rgba(163, 230, 53, 0.7);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin: 18px 0 22px;
  max-width: 720px;
  font-size: clamp(3.6rem, 7vw, 7.2rem);
  line-height: 0.9;
  letter-spacing: -0.09em;
}

.hero-copy p {
  max-width: 660px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  border-radius: 16px;
  font-weight: 850;
  transition: transform 0.18s ease, border-color 0.18s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn.primary {
  background: linear-gradient(135deg, var(--purple-2), var(--purple));
  color: white;
}

.btn.secondary {
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
}

.hero-media {
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 18px;
}

.banner-card {
  position: relative;
  overflow: hidden;
  min-height: 460px;
  border-radius: 34px;
  border: 1px solid var(--border);
  background: var(--panel-solid);
  box-shadow: var(--shadow);
}

.banner-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.08) contrast(1.05);
}

.banner-overlay {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 22px;
  padding: 20px;
  border-radius: 24px;
  background: rgba(8, 7, 13, 0.62);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(16px);
}

.banner-overlay span,
.banner-overlay strong {
  display: block;
}

.banner-overlay span {
  color: var(--muted);
  font-size: 0.82rem;
  margin-bottom: 4px;
}

.banner-overlay strong {
  font-size: 2rem;
  letter-spacing: -0.06em;
}

.status-card {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid var(--border);
  background: var(--border);
  box-shadow: var(--shadow);
}

.status-card div {
  padding: 18px;
  background: var(--panel-solid);
}

.status-card span,
.status-card strong {
  display: block;
}

.status-card span {
  color: var(--muted-2);
  font-size: 0.85rem;
  margin-bottom: 5px;
}

.marquee {
  overflow: hidden;
  border-block: 1px solid var(--border);
  padding: 14px 0;
}

.marquee div {
  white-space: nowrap;
  color: rgba(251, 248, 255, 0.45);
  font-weight: 900;
  letter-spacing: 0.18em;
  font-size: 0.9rem;
  animation: marquee 28s linear infinite;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.section {
  padding: 92px 0;
}

.split {
  display: grid;
  grid-template-columns: 80px 0.75fr 1.25fr;
  gap: 24px;
  align-items: start;
}

.section-number {
  position: sticky;
  top: 110px;
  color: rgba(251, 248, 255, 0.14);
  font-size: 4rem;
  font-weight: 950;
  line-height: 1;
  letter-spacing: -0.08em;
}

.section-title {
  position: sticky;
  top: 110px;
}

h2 {
  margin: 12px 0 0;
  font-size: clamp(2.5rem, 4.3vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: -0.08em;
}

.card {
  border-radius: 34px;
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.065), rgba(255,255,255,0.025)),
    var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.big-card {
  padding: 34px;
}

.lead {
  color: var(--text);
  font-size: clamp(1.35rem, 2vw, 2rem);
  line-height: 1.45;
  letter-spacing: -0.04em;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 30px;
}

.info-grid div {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255,255,255,0.055);
  border: 1px solid var(--border);
}

.info-grid span,
.info-grid strong {
  display: block;
}

.info-grid span {
  color: var(--muted-2);
  margin-bottom: 6px;
}

.section-head {
  margin-bottom: 28px;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}

.module-card {
  padding: 24px;
  border-radius: 30px;
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.065), rgba(255,255,255,0.025)),
    var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.module-card:nth-child(1) {
  grid-column: 1 / 7;
  transform: rotate(-1.5deg);
}

.module-card:nth-child(2) {
  grid-column: 7 / 13;
  transform: rotate(1.5deg);
}

.module-card:nth-child(3) {
  grid-column: 2 / 7;
  transform: rotate(1deg);
}

.module-card:nth-child(4) {
  grid-column: 8 / 12;
  transform: rotate(-1.5deg);
}

.module-card.dark {
  background: linear-gradient(135deg, #120d1c, #26163d);
}

.module-top {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: flex-start;
}

.module-top span {
  font-size: 2rem;
  line-height: 1;
  font-weight: 950;
  letter-spacing: -0.08em;
}

.module-card code {
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(255,255,255,0.06);
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.78rem;
}

.module-card h3 {
  margin: 24px 0 10px;
  font-size: 1.32rem;
  letter-spacing: -0.04em;
}

.module-card p {
  color: var(--muted);
}

.setup-shell {
  padding: 30px;
  border-radius: 38px;
  background:
    radial-gradient(circle at 8% 0%, rgba(167,139,250,0.14), transparent 24rem),
    var(--panel-solid);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.setup-title {
  margin-bottom: 26px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

.step {
  min-height: 220px;
  padding: 20px;
  border-radius: 24px;
  background: rgba(255,255,255,0.045);
  border: 1px solid var(--border);
}

.step b {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  background: var(--purple);
  color: var(--black);
  margin-bottom: 42px;
}

.step p {
  color: var(--muted);
}

.terminal {
  overflow: hidden;
  border-radius: 26px;
  background: var(--black);
  border: 1px solid rgba(255,255,255,0.08);
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.terminal-bar span {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.18);
}

.terminal-bar strong {
  margin-left: 8px;
  color: var(--muted-2);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.terminal pre {
  margin: 0;
  padding: 24px;
  overflow-x: auto;
}

.terminal code {
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  line-height: 1.85;
}

.poster-section {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
  align-items: stretch;
}

.poster-card {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border-radius: 38px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.poster-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.poster-text {
  position: absolute;
  inset: auto 22px 22px 22px;
  padding: 24px;
  border-radius: 26px;
  background: rgba(8,7,13,0.68);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(18px);
}

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

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 12px;
}

.tag-cloud span {
  padding: 14px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,0.055);
  border: 1px solid var(--border);
  color: var(--text);
  font-weight: 800;
  box-shadow: var(--shadow);
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.roadmap-grid article {
  min-height: 250px;
  padding: 24px;
  border-radius: 30px;
  background: var(--panel-solid);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.roadmap-grid article span {
  display: inline-flex;
  margin-bottom: 52px;
  color: var(--purple);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.roadmap-grid p {
  color: var(--muted);
}

.cta-band {
  margin-bottom: 80px;
  padding: 30px;
  border-radius: 34px;
  background: linear-gradient(135deg, #120d1c, #321852);
  border: 1px solid var(--border-purple);
  box-shadow: var(--shadow);
  display: flex;
  justify-content: space-between;
  gap: 22px;
  align-items: center;
}

.footer {
  min-height: 90px;
  color: var(--muted-2);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 18px;
}

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

@media (max-width: 1080px) {
  .hero,
  .poster-section,
  .roadmap-grid,
  .steps {
    grid-template-columns: 1fr;
  }

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

  .section-number,
  .section-title {
    position: static;
  }

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

  .module-card:nth-child(n) {
    grid-column: auto;
    transform: none;
  }

  .topbar {
    grid-template-columns: 1fr;
    justify-items: start;
  }

  .topnav {
    flex-wrap: wrap;
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .topbar,
  .hero,
  .section,
  .cta-band,
  .footer {
    width: min(var(--max), calc(100% - 28px));
  }

  .topnav {
    display: none;
  }

  h1 {
    font-size: clamp(3.2rem, 17vw, 4.8rem);
  }

  h2 {
    font-size: clamp(2.5rem, 13vw, 3.8rem);
  }

  .hero-copy,
  .setup-shell,
  .big-card,
  .poster-text,
  .cta-band {
    padding: 22px;
  }

  .module-grid,
  .info-grid,
  .status-card,
  .roadmap-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    min-height: auto;
  }

  .banner-card {
    min-height: 320px;
  }

  .hero-actions,
  .cta-band,
  .footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn,
  .top-cta {
    width: 100%;
  }
}