:root {
  --bg: #070a13;
  --bg-alt: #0c1120;
  --surface: rgba(255, 255, 255, 0.055);
  --surface-strong: rgba(255, 255, 255, 0.085);
  --border: rgba(255, 255, 255, 0.1);
  --text: #f7f8ff;
  --muted: #aab0c3;
  --accent: #aa67ff;
  --accent-2: #5ee7ff;
  --max-width: 1180px;
  --radius: 3px;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(
      circle at 15% 0%,
      rgba(120, 63, 255, 0.14),
      transparent 30rem
    ),
    radial-gradient(
      circle at 90% 18%,
      rgba(44, 201, 255, 0.1),
      transparent 26rem
    ),
    var(--bg);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  line-height: 1.6;
}

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

a {
  color: inherit;
}

code {
  color: #d7c0ff;
}

.container {
  width: min(var(--max-width), calc(100% - 40px));
  margin-inline: auto;
}

.section {
  padding: 40px 0;
}

.section-tight {
  padding-top: 24px;
}

.section-alt {
  background: rgba(255, 255, 255, 0.025);
  border-block: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  background: rgba(7, 10, 19, 0.82);
  backdrop-filter: blur(18px);
}

.nav-wrap,
.footer-wrap {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-wrap {
  justify-content: center;
}

.footer-wrap {
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 750;
  letter-spacing: -0.02em;
}

.brand-mark {
  color: var(--accent-2);
  text-shadow: 0 0 24px rgba(94, 231, 255, 0.85);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  color: #090b13;
  background: linear-gradient(135deg, #ffffff, #cdb6ff 52%, #83edff);
  box-shadow: 0 16px 44px rgba(135, 95, 255, 0.22);
  font-weight: 800;
  text-decoration: none;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 54px rgba(135, 95, 255, 0.32);
}

.button-small {
  min-height: 40px;
  padding-inline: 16px;
  font-size: 0.9rem;
}

.hero {
  padding-top: 30px;
}

.hero-grid,
.split-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 64px;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.eyebrow {
  margin: 0 0 14px;
  color: #c9a9ff;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(2.65rem, 6vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.06;
  letter-spacing: -0.045em;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  margin-bottom: 8px;
  font-size: 1.12rem;
}

.hero-text,
.section-heading > p:last-child,
.story-card > p,
.final-cta p,
.component-copy p,
.feature-card p,
.faq-list p {
  color: var(--muted);
}

.hero-text {
  max-width: 620px;
  margin-bottom: 30px;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.text-link {
  color: #dcd7ea;
  font-weight: 700;
  text-decoration: none;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin: 30px 0 0;
  padding: 0;
  color: var(--muted);
  font-size: 0.92rem;
  list-style: none;
}

.hero-points li::before {
  content: "✦";
  margin-right: 8px;
  color: var(--accent-2);
}

.video-shell {
  padding: 1px;
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 4px);
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.09),
    rgba(255, 255, 255, 0.025)
  );
  box-shadow: var(--shadow);
}

.video-shell video {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  background: #02030a;
  object-fit: cover;
}

.media-note {
  margin: 10px 6px 2px;
  color: #7f879d;
  font-size: 0.78rem;
}

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

.feature-card,
.story-card,
.faq-list details {
  border: 1px solid var(--border);
  background: var(--surface);
}

.feature-card {
  min-height: 250px;
  padding: 30px;
  border-radius: var(--radius);
}

.feature-number {
  display: inline-block;
  margin-bottom: 48px;
  color: var(--accent-2);
  font-weight: 900;
  letter-spacing: 0.12em;
}

.feature-card h2 {
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 52px;
}

.section-heading.narrow {
  max-width: 560px;
}

.category-heading {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 64px 0 20px;
}

.category-heading span {
  color: var(--accent-2);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.category-heading h3 {
  margin: 0;
}

.component-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  transition:
    transform 180ms ease,
    border-color 180ms ease;
}

.component-card:hover {
  transform: translateY(-4px);
  border-color: rgba(170, 103, 255, 0.45);
}

.component-card img {
  width: 226px;
  height: 226px;
  /* aspect-ratio: 16 / 10; */
  background:
    linear-gradient(
      135deg,
      rgba(170, 103, 255, 0.18),
      rgba(94, 231, 255, 0.08)
    ),
    #0c1020;
  object-fit: cover;
  border-radius: 20px;
}

.component-copy {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 22px;
}

.component-copy p {
  margin-bottom: 0;
  font-size: 0.94rem;
  text-align: center;
}

.check-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding: 18px 20px 18px 52px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.035);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 20px;
  color: var(--accent-2);
  font-weight: 900;
}

.story-card {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: start;
  padding: 44px;
  border-radius: var(--radius);
  background:
    radial-gradient(
      circle at 10% 20%,
      rgba(170, 103, 255, 0.13),
      transparent 22rem
    ),
    var(--surface);
}

.story-card > p {
  margin-bottom: 0;
  font-size: 1.04rem;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-list details {
  padding: 0 22px;
  border-radius: 16px;
}

.faq-list summary {
  padding: 20px 0;
  cursor: pointer;
  font-weight: 800;
}

.faq-list p {
  padding-bottom: 20px;
  margin-bottom: 0;
}

.final-cta {
  padding-top: 112px;
  padding-bottom: 112px;
}

.final-cta-inner {
  max-width: 820px;
  text-align: center;
}

.final-cta .button {
  margin-top: 16px;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  text-decoration: none;
}

@media (max-width: 900px) {
  .hero-grid,
  .split-grid,
  .story-card {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .feature-grid,
  .gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-copy {
    text-align: center;
  }

  .hero-text,
  .hero-points {
    margin-inline: auto;
  }

  .hero-actions,
  .hero-points {
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 24px, var(--max-width));
  }

  .feature-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: auto;
  }

  .feature-number {
    margin-bottom: 28px;
  }

  .story-card {
    padding: 28px;
  }

  .footer-wrap {
    padding: 18px 0;
    flex-direction: column;
    justify-content: center;
  }
}