:root {
  --bg: #07111b;
  --bg-soft: #0e1b29;
  --panel: rgba(10, 19, 30, 0.6);
  --panel-strong: rgba(15, 27, 42, 0.78);
  --line: rgba(188, 232, 255, 0.12);
  --text: #ecf5ff;
  --muted: #a6b7ca;
  --mint: #7ff3d6;
  --peach: #ffb492;
  --violet: #c7b6ff;
  --ice: #b4e7ff;
  --shadow: 0 32px 90px rgba(0, 0, 0, 0.38);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 18%, rgba(127, 243, 214, 0.08), transparent 24%),
    radial-gradient(circle at 82% 16%, rgba(255, 180, 146, 0.1), transparent 24%),
    radial-gradient(circle at 78% 70%, rgba(199, 182, 255, 0.12), transparent 20%),
    linear-gradient(180deg, #07111b 0%, #091523 42%, #08131e 100%);
  font-family: "Sora", sans-serif;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.04), transparent 36%);
  pointer-events: none;
}

.neural-canvas,
.aurora,
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.neural-canvas {
  z-index: 0;
  width: 100%;
  height: 100%;
  opacity: 0.95;
}

.aurora {
  z-index: 0;
  filter: blur(42px);
}

.aurora-a {
  background:
    radial-gradient(circle at 20% 25%, rgba(127, 243, 214, 0.18), transparent 22%),
    radial-gradient(circle at 60% 65%, rgba(180, 231, 255, 0.1), transparent 28%);
}

.aurora-b {
  background:
    radial-gradient(circle at 82% 18%, rgba(255, 180, 146, 0.18), transparent 24%),
    radial-gradient(circle at 74% 72%, rgba(199, 182, 255, 0.16), transparent 22%);
}

.grain {
  z-index: 1;
  opacity: 0.06;
  background-image: radial-gradient(circle, #ffffff 0.6px, transparent 0.6px);
  background-size: 14px 14px;
}

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

main,
.topbar {
  width: min(1240px, calc(100vw - 32px));
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

main {
  padding-bottom: 96px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 0 10px;
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(18px);
}

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

.brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(127, 243, 214, 0.22), rgba(199, 182, 255, 0.26));
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
  font-family: "IBM Plex Mono", monospace;
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong {
  font-size: 1rem;
}

.brand-copy span,
.topbar-nav a,
.eyebrow,
.hero-chip,
.momentum-label {
  font-family: "IBM Plex Mono", monospace;
}

.brand-copy span,
.topbar-nav a {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.topbar-nav {
  display: flex;
  gap: 20px;
}

.topbar-nav a {
  position: relative;
}

.topbar-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.topbar-nav a:hover::after {
  transform: scaleX(1);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 34px;
  padding: 74px 0 36px;
  align-items: center;
}

.hero-copy,
.hero-visual,
.panel {
  position: relative;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--mint);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 12ch;
  font-size: clamp(3.4rem, 7vw, 7rem);
  line-height: 0.94;
  letter-spacing: -0.06em;
}

h2 {
  font-size: clamp(2.1rem, 4vw, 4rem);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

h3 {
  font-size: 1.5rem;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.lead,
.hero-note,
.panel p,
.momentum-card p {
  color: var(--muted);
  line-height: 1.72;
}

.lead {
  max-width: 58ch;
  margin-top: 24px;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin: 30px 0 16px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

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

.button-primary {
  background: linear-gradient(135deg, rgba(127, 243, 214, 0.18), rgba(255, 180, 146, 0.2), rgba(199, 182, 255, 0.22));
  border-color: rgba(255, 255, 255, 0.18);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.04);
}

.hero-note {
  max-width: 60ch;
  font-size: 0.96rem;
}

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hero-proof span {
  padding: 11px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #d6e7f7;
  font-size: 0.92rem;
}

.hero-art-shell {
  position: relative;
  min-height: 620px;
}

.hero-screen {
  position: relative;
  z-index: 2;
  margin-left: auto;
  width: min(620px, 100%);
  padding: 16px;
  border-radius: 28px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.hero-flares {
  position: absolute;
  inset: 0;
}

.hero-flare {
  position: absolute;
  border-radius: 999px;
  filter: blur(28px);
  opacity: 0.7;
}

.hero-flare-a {
  top: 8%;
  right: 0;
  width: 180px;
  height: 180px;
  background: rgba(127, 243, 214, 0.22);
}

.hero-flare-b {
  left: 10%;
  bottom: 10%;
  width: 220px;
  height: 140px;
  background: rgba(255, 180, 146, 0.18);
}

.hero-flare-c {
  right: 14%;
  bottom: 2%;
  width: 200px;
  height: 160px;
  background: rgba(199, 182, 255, 0.18);
}

.hero-screen-top {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.hero-chip {
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #d5e3f0;
}

.hero-screen img,
.showcase-art img {
  width: 100%;
  display: block;
  border-radius: 18px;
}

.marquee-band {
  overflow: hidden;
  margin: 8px 0 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
  position: relative;
  z-index: 2;
}

.marquee-track {
  width: max-content;
  display: flex;
  gap: 34px;
  padding: 16px 0;
  animation: marquee 28s linear infinite;
}

.marquee-track span {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #d8e8f4;
}

.manifesto {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 24px;
  margin-top: 42px;
}

.manifesto-side {
  display: grid;
  gap: 24px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 30px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.panel-large,
.panel-list,
.showcase-copy,
.closing {
  padding: 34px;
}

.panel-quote {
  padding: 30px;
  background: linear-gradient(135deg, rgba(127, 243, 214, 0.08), rgba(199, 182, 255, 0.08));
}

.quote {
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.bullet-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.bullet-list li {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.intelligence-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 30px;
}

.intelligence-card {
  min-height: 260px;
  padding: 28px;
}

.intelligence-card:nth-child(1) {
  background: linear-gradient(180deg, rgba(127, 243, 214, 0.08), rgba(10, 19, 30, 0.62));
}

.intelligence-card:nth-child(2) {
  background: linear-gradient(180deg, rgba(255, 180, 146, 0.09), rgba(10, 19, 30, 0.62));
}

.intelligence-card:nth-child(3) {
  background: linear-gradient(180deg, rgba(199, 182, 255, 0.1), rgba(10, 19, 30, 0.62));
}

.showcase {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 24px;
  margin-top: 34px;
  align-items: center;
}

.panel-transparent {
  background: rgba(255, 255, 255, 0.03);
  padding: 16px;
}

.momentum {
  margin-top: 42px;
}

.momentum-header {
  max-width: 860px;
}

.momentum-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 22px;
}

.momentum-card {
  padding: 28px;
}

.momentum-label {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--mint);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.momentum-card strong {
  display: block;
  margin-bottom: 12px;
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  letter-spacing: -0.05em;
}

.closing {
  margin-top: 34px;
  text-align: center;
}

.closing h2 {
  max-width: 20ch;
  margin: 0 auto 18px;
}

.closing p {
  max-width: 60ch;
  margin: 0 auto 26px;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 700ms ease, transform 700ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-float] {
  transition: transform 240ms ease-out;
  will-change: transform;
}

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

@media (max-width: 1040px) {
  .hero,
  .manifesto,
  .showcase,
  .intelligence-grid,
  .momentum-grid {
    grid-template-columns: 1fr;
  }

  .hero-art-shell {
    min-height: auto;
  }

  .hero-screen {
    width: 100%;
  }
}

@media (max-width: 720px) {
  main,
  .topbar {
    width: min(100vw - 20px, 1240px);
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .topbar-nav {
    flex-wrap: wrap;
  }

  .hero {
    padding-top: 42px;
  }

  h1 {
    font-size: clamp(2.7rem, 15vw, 4.5rem);
  }

  h2 {
    font-size: clamp(1.9rem, 10vw, 2.8rem);
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .panel-large,
  .panel-list,
  .showcase-copy,
  .closing,
  .panel-quote,
  .momentum-card,
  .intelligence-card {
    padding: 24px;
  }
}