:root {
  --black: #000;
  --white: #fff;
  --border: rgba(255, 255, 255, 0.16);
  --border-strong: rgba(255, 255, 255, 0.32);
  --card: rgba(255, 255, 255, 0.04);
  --card-strong: rgba(255, 255, 255, 0.08);
  --max-width: 1140px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Outfit", "Inter", system-ui, -apple-system, sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

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

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

main {
  position: relative;
  z-index: 1;
}

section {
  scroll-margin-top: 96px;
}

.bg-gradient {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(600px 480px at 15% 12%, rgba(255, 255, 255, 0.14), rgba(0, 0, 0, 0) 60%),
    radial-gradient(480px 420px at 82% 10%, rgba(255, 255, 255, 0.08), rgba(0, 0, 0, 0) 60%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(0, 0, 0, 0) 70%),
    var(--black);
  z-index: 0;
  pointer-events: none;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 120px 120px;
  opacity: 0.5;
  z-index: 0;
  pointer-events: none;
}

.glow {
  position: fixed;
  width: 360px;
  height: 360px;
  border-radius: 999px;
  background: radial-gradient(closest-side, rgba(255, 255, 255, 0.12), rgba(0, 0, 0, 0));
  filter: blur(40px);
  opacity: 0.55;
  pointer-events: none;
  z-index: 0;
  transform: translate(-50%, -50%);
  top: 30%;
  left: 50%;
  transition: transform 0.6s ease, opacity 0.6s ease;
}

.container {
  width: min(92vw, var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  background: rgba(0, 0, 0, 0.82);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  z-index: 10;
  transition: border-color 0.3s ease, padding 0.3s ease, background 0.3s ease;
}

.site-header.scrolled {
  border-color: var(--border-strong);
  background: rgba(0, 0, 0, 0.9);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.logo img {
  width: 36px;
  height: auto;
}

.menu-toggle {
  border: 1px solid var(--white);
  background: transparent;
  color: var(--white);
  padding: 8px 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: none;
}

.site-nav {
  display: flex;
  gap: 18px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.site-nav a {
  opacity: 0.82;
  transition: opacity 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus {
  opacity: 1;
}

.hero {
  padding: 110px 0 90px;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-weight: 600;
  margin-bottom: 14px;
  opacity: 0.78;
}

.hero h1 {
  font-size: clamp(2.6rem, 2vw + 2rem, 3.8rem);
  line-height: 1.12;
  margin-bottom: 18px;
}

.lead,
.lede {
  font-size: 1.08rem;
  opacity: 0.92;
}

.lead {
  margin-bottom: 26px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 24px;
}

.btn {
  border: 1px solid var(--white);
  padding: 12px 20px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.btn[aria-disabled="true"],
.btn[aria-disabled="true"]:hover,
.btn[aria-disabled="true"]:focus {
  opacity: 0.55;
  pointer-events: none;
  background: var(--card);
  color: var(--white);
  transform: none;
}

.btn:hover,
.btn:focus {
  background: var(--white);
  color: var(--black);
  transform: translateY(-1px);
}

.btn.primary {
  background: var(--white);
  color: var(--black);
}

.btn.primary:hover,
.btn.primary:focus {
  background: transparent;
  color: var(--white);
}

.btn.ghost {
  background: transparent;
  color: var(--white);
}

.btn.small {
  padding: 10px 14px;
  font-size: 0.85rem;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.chip {
  border: 1px solid var(--border);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 0.95rem;
  background: var(--card);
}

.meta-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.meta-label {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.74rem;
  display: block;
  opacity: 0.65;
}

.meta-value {
  font-weight: 600;
}

.hero-panel {
  border: 1px solid var(--border);
  background: var(--card-strong);
  padding: 26px;
  display: grid;
  gap: 18px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
}

.panel-head,
.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.panel-body,
.panel-line:last-child {
  border-bottom: 0;
}

.panel-body {
  display: grid;
  gap: 12px;
}

.panel-line {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  padding-bottom: 10px;
}

.panel-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pill {
  border: 1px solid var(--border-strong);
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 600;
  background: var(--card);
}

.icon {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: var(--white);
  stroke-width: 1.5;
}

.band {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 80px 0;
  background: rgba(255, 255, 255, 0.02);
}

.section-head {
  display: grid;
  gap: 10px;
  margin-bottom: 34px;
}

.section-head h2,
.platform h2,
.cta h2 {
  font-size: clamp(2rem, 1.5vw + 1.6rem, 2.7rem);
  line-height: 1.2;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.card {
  border: 1px solid var(--border);
  background: var(--card);
  padding: 20px;
  display: grid;
  gap: 12px;
  height: 100%;
}

.card-icon {
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  border-radius: 12px;
}

.flow {
  padding: 80px 0 70px;
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.flow-step {
  border: 1px solid var(--border);
  background: var(--card);
  padding: 18px;
  display: grid;
  gap: 10px;
}

.step-index {
  font-weight: 700;
  letter-spacing: 0.1em;
  opacity: 0.7;
}

.platform {
  padding: 90px 0;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 36px;
  align-items: center;
}

.platform-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.platform-panels {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.list {
  list-style: none;
  display: grid;
  gap: 8px;
}

.list li {
  position: relative;
  padding-left: 16px;
}

.list li::before {
  content: "-";
  position: absolute;
  left: 0;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.tech-card {
  border: 1px solid var(--border);
  background: var(--card);
  padding: 18px;
}

.metrics {
  padding: 64px 0;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.metric {
  border: 1px solid var(--border);
  background: var(--card);
  padding: 18px;
  display: grid;
  gap: 6px;
}

.metric-value {
  font-size: 1.6rem;
  font-weight: 700;
}

.metric-label {
  opacity: 0.78;
}

.cta {
  padding: 80px 0;
  background:
    radial-gradient(520px 360px at 20% 30%, rgba(255, 255, 255, 0.08), rgba(0, 0, 0, 0) 60%),
    var(--black);
}

.cta .btn {
  border-color: var(--white);
}

.cta .btn:hover,
.cta .btn:focus {
  background: var(--white);
  color: var(--black);
}

.cta .btn.primary {
  background: var(--white);
  color: var(--black);
}

.cta .btn.primary:hover,
.cta .btn.primary:focus {
  background: transparent;
  color: var(--white);
}

.cta-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px 0;
  background: rgba(0, 0, 0, 0.85);
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
  align-items: center;
}

.footer-meta {
  display: flex;
  gap: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.75rem;
  opacity: 0.7;
}

.footer-logo {
  display: inline-flex;
  gap: 8px;
  align-items: center;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: radial-gradient(720px 520px at 20% 20%, rgba(255, 255, 255, 0.08), rgba(0, 0, 0, 0.3) 60%), rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(10px);
  z-index: 20;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

body.modal-open {
  overflow: hidden;
}

.modal-card {
  position: relative;
  width: min(520px, 92vw);
  border: 1px solid var(--border-strong);
  background: var(--card-strong);
  padding: 28px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55);
  display: grid;
  gap: 12px;
}

.modal-body-copy {
  opacity: 0.82;
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.modal-actions .btn {
  flex: 1 1 180px;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 14px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--white);
  padding: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.modal-close:hover,
.modal-close:focus-visible {
  border-color: var(--border-strong);
}

.modal-close .icon {
  width: 18px;
  height: 18px;
}

.modal-overlay h3 {
  font-size: 1.6rem;
  line-height: 1.2;
}

.reveal {
  --rx: 0deg;
  --ry: 0deg;
  --tz: 0px;
  --reveal-translate: 18px;
  opacity: 0;
  transform: translateY(var(--reveal-translate)) rotateX(var(--rx)) rotateY(var(--ry)) translateZ(var(--tz));
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.in-view {
  opacity: 1;
  --reveal-translate: 0px;
}

[data-tilt] {
  --rx: 0deg;
  --ry: 0deg;
  --tz: 0px;
  transform: translateY(var(--reveal-translate, 0px)) rotateX(var(--rx)) rotateY(var(--ry)) translateZ(var(--tz));
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease, opacity 0.6s ease;
  transform-style: preserve-3d;
  will-change: transform;
}

[data-tilt].tilt-active {
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  border-color: var(--border-strong);
}

:focus-visible {
  outline: 2px solid var(--white);
  outline-offset: 2px;
}

@media (max-width: 960px) {
  .hero-grid,
  .platform-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    order: -1;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.96);
    border-bottom: 1px solid var(--border);
    display: none;
    flex-direction: column;
    gap: 16px;
    padding: 16px 4vw 24px;
  }

  .site-nav.open {
    display: flex;
  }

  .menu-toggle {
    display: inline-flex;
  }
}

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

  .reveal {
    transition: none;
    transform: none;
    --rx: 0deg;
    --ry: 0deg;
    --tz: 0px;
    opacity: 1;
  }

  [data-tilt] {
    transition: none;
    transform: none;
  }

  .btn,
  .glow {
    transition: none;
  }
}