:root {
  color-scheme: dark;
  --bg: #090b10;
  --surface: #121721;
  --surface-strong: #192131;
  --text: #f7f9ff;
  --muted: #aab4c3;
  --line: rgba(255, 255, 255, 0.12);
  --red: #ff365f;
  --gold: #ffc857;
  --green: #36e0a1;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 0 5vw;
  border-bottom: 1px solid var(--line);
  background: rgba(9, 11, 16, 0.86);
  backdrop-filter: blur(18px);
}

.brand,
.main-nav,
.site-footer div {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-size: 1rem;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: #050608;
  border-radius: 8px;
  overflow: hidden;
}

.brand-mark img {
  width: 82%;
  height: 82%;
  object-fit: contain;
}

.main-nav {
  gap: 24px;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 700;
}

.main-nav a:hover,
.site-footer a:hover {
  color: var(--text);
}

.header-action,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 8px;
  font-weight: 800;
  white-space: nowrap;
}

.header-action {
  background: #ffffff;
  color: #090b10;
}

.hero {
  position: relative;
  min-height: calc(100vh - 76px);
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 12vh 5vw 8vh;
  isolation: isolate;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(9, 11, 16, 0.98) 0%, rgba(9, 11, 16, 0.72) 48%, rgba(9, 11, 16, 0.36) 100%),
    linear-gradient(0deg, var(--bg), rgba(9, 11, 16, 0) 42%);
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-orbit {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  opacity: 0.96;
  pointer-events: none;
  mix-blend-mode: screen;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.82;
}

.hero-content {
  width: min(760px, 100%);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(4rem, 13vw, 9.4rem);
  line-height: 0.88;
}

h2 {
  max-width: 760px;
  margin-bottom: 16px;
  font-size: clamp(2rem, 5vw, 4rem);
  line-height: 1;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
}

.hero-copy {
  max-width: 680px;
  color: #dbe2ee;
  font-size: clamp(1.08rem, 2vw, 1.34rem);
}

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

.button.primary {
  background: var(--red);
  color: #fff;
  box-shadow: 0 16px 38px rgba(255, 54, 95, 0.28);
}

.button.secondary {
  border: 1px solid rgba(255, 255, 255, 0.34);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.quick-access,
.features,
.platform-band,
.final-cta {
  position: relative;
  padding: 88px 5vw;
}

.section-fade {
  isolation: isolate;
}

.can-reveal .section-fade {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.can-reveal .section-fade.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.section-fade::before,
.section-fade::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  z-index: -1;
  height: 120px;
  pointer-events: none;
}

.section-fade::before {
  top: 0;
  background: linear-gradient(180deg, rgba(9, 11, 16, 0.94), rgba(9, 11, 16, 0));
}

.section-fade::after {
  bottom: 0;
  background: linear-gradient(0deg, rgba(9, 11, 16, 0.82), rgba(9, 11, 16, 0));
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 34px;
}

.section-heading h2 {
  margin-bottom: 0;
}

.access-grid,
.feature-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.access-card,
.feature-list article,
.platform-panel {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.access-card {
  display: flex;
  min-height: 220px;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  padding: 24px;
}

.access-card:hover {
  border-color: rgba(255, 200, 87, 0.52);
  transform: translateY(-2px);
}

.access-card,
.button,
.header-action {
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.card-icon {
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 800;
}

.access-card strong {
  font-size: 1.12rem;
}

.access-card span:last-child,
.feature-list p,
.platform-copy p {
  color: var(--muted);
}

.platform-band {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
  gap: 32px;
  align-items: center;
  background: #0e1118;
}

.platform-copy p {
  max-width: 680px;
  margin-bottom: 0;
  font-size: 1.06rem;
}

.platform-panel {
  padding: 12px;
}

.platform-panel div {
  display: grid;
  gap: 4px;
  padding: 22px;
  border-bottom: 1px solid var(--line);
}

.platform-panel div:last-child {
  border-bottom: 0;
}

.platform-panel span {
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.feature-list article {
  min-height: 174px;
  padding: 24px;
}

.final-cta {
  min-height: 480px;
  display: grid;
  align-content: center;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(18, 24, 34, 0.96), rgba(14, 17, 24, 0.8) 48%, rgba(37, 12, 28, 0.82)),
    #10141c;
}

.final-cta::before {
  z-index: 0;
}

.final-cta::after {
  z-index: 0;
}

.final-cta > :not(.cta-orbit) {
  position: relative;
  z-index: 2;
}

.cta-orbit {
  z-index: 1;
  opacity: 0.72;
  mix-blend-mode: screen;
}

.final-cta h2 {
  margin-bottom: 0;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 5vw;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer div {
  gap: 18px;
}

@media (max-width: 940px) {
  .site-header {
    position: static;
    flex-wrap: wrap;
    justify-content: center;
    padding: 18px 5vw;
  }

  .main-nav {
    order: 3;
    width: 100%;
    justify-content: center;
    gap: 16px;
  }

  .hero {
    min-height: 740px;
  }

  .access-grid,
  .feature-list,
  .platform-band {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 680px) {
  .main-nav {
    display: none;
  }

  .header-action {
    min-height: 42px;
    padding: 0 14px;
    font-size: 0.88rem;
  }

  .hero {
    min-height: 640px;
    padding-top: 76px;
  }

.hero::after {
    background:
      linear-gradient(90deg, rgba(9, 11, 16, 0.96), rgba(9, 11, 16, 0.58)),
      linear-gradient(0deg, var(--bg), rgba(9, 11, 16, 0) 48%);
  }

  .hero-orbit {
    opacity: 0.68;
  }

  h1 {
    font-size: 4rem;
  }

  h2 {
    font-size: 2.1rem;
  }

  .access-grid,
  .feature-list,
  .platform-band {
    grid-template-columns: 1fr;
  }

  .quick-access,
  .features,
  .platform-band,
  .final-cta {
    padding: 64px 5vw;
  }

  .section-heading,
  .site-footer {
    display: block;
  }

  .site-footer div {
    flex-wrap: wrap;
    margin-top: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .can-reveal .section-fade {
    opacity: 1;
    transform: none;
    transition: none;
  }
}