:root {
  --bg: #060b17;
  --bg-soft: #0c1428;
  --card: #121d34;
  --ink: #e8edf7;
  --ink-muted: #a9b7d4;
  --line: #243554;
  --brand: #2f7cff;
  --brand-accent: #35d9d1;
  --alert: #ff7a7a;
  --ok: #6be19f;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --shadow: 0 18px 40px rgba(2, 8, 20, 0.45);
  --max: 1140px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: Sora, "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 15% 12%, rgba(53, 217, 209, 0.18), transparent 34%),
    radial-gradient(circle at 82% 6%, rgba(47, 124, 255, 0.24), transparent 28%),
    linear-gradient(180deg, #050911 0%, #060b17 38%, #070d19 100%);
  line-height: 1.55;
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(12px);
  background: rgba(5, 10, 19, 0.8);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}

.brand img {
  height: 38px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--ink-muted);
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
}

.cta-row {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 11px 18px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn.primary {
  color: #061228;
  background: linear-gradient(120deg, var(--brand-accent), #87ffee);
  box-shadow: 0 12px 25px rgba(53, 217, 209, 0.35);
}

.btn.ghost {
  border-color: rgba(255, 255, 255, 0.15);
  color: var(--ink-muted);
}

.menu-button {
  display: none;
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: var(--ink);
  background: transparent;
  padding: 9px 12px;
  border-radius: 10px;
}

.menu-panel {
  display: none;
}

.hero {
  padding: 70px 0 28px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 34px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #a5f5f0;
  font-size: 0.86rem;
  letter-spacing: 0.2px;
}

h1,
h2,
h3 {
  font-family: "Space Grotesk", Sora, sans-serif;
  margin: 0;
}

h1 {
  margin-top: 18px;
  font-size: clamp(2rem, 5.8vw, 3.7rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero p {
  margin-top: 18px;
  color: var(--ink-muted);
  font-size: 1.07rem;
}

.hero-actions {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.metric-row {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.metric {
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(11, 18, 34, 0.8);
  padding: 13px;
}

.metric .number {
  color: #d9fcfa;
  font-size: 1.25rem;
  font-weight: 700;
}

.metric .label {
  color: var(--ink-muted);
  font-size: 0.86rem;
}

.loop-card {
  padding: 20px;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, rgba(14, 23, 40, 0.95), rgba(7, 13, 27, 0.95));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.loop-title {
  font-size: 1.04rem;
  margin-bottom: 16px;
}

.loop-list {
  display: grid;
  gap: 12px;
}

.loop-item {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 12px;
  background: rgba(10, 16, 31, 0.82);
}

.status {
  display: inline-block;
  margin-bottom: 7px;
  font-size: 0.8rem;
  padding: 3px 9px;
  border-radius: 999px;
}

.status.allow {
  background: rgba(107, 225, 159, 0.16);
  color: var(--ok);
}

.status.deny {
  background: rgba(255, 122, 122, 0.16);
  color: var(--alert);
}

.status.approval {
  background: rgba(119, 158, 255, 0.15);
  color: #9bb7ff;
}

main section {
  padding: 72px 0;
}

.section-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section-copy {
  max-width: 760px;
  color: var(--ink-muted);
}

.grid-four {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.card {
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(12, 20, 38, 0.86);
  border-radius: var(--radius-md);
  padding: 18px;
}

.card h3 {
  font-size: 1.08rem;
  margin-bottom: 7px;
}

.card p {
  margin: 0;
  color: var(--ink-muted);
}

.timeline {
  margin-top: 24px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.timeline table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(12, 20, 38, 0.88);
}

.timeline th,
.timeline td {
  text-align: left;
  padding: 14px;
  font-size: 0.94rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.timeline th {
  color: #c8d5ef;
  font-weight: 600;
}

.callout {
  margin-top: 24px;
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(53, 217, 209, 0.26);
  background: linear-gradient(130deg, rgba(53, 217, 209, 0.13), rgba(47, 124, 255, 0.08));
}

.callout h3 {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.callout p {
  margin-top: 0;
  color: #d9e4f7;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 16px;
}

ul.clean {
  padding-left: 18px;
  margin: 0;
  color: var(--ink-muted);
}

ul.clean li + li {
  margin-top: 8px;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  padding: 32px 0 56px;
  color: var(--ink-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 18px;
}

.footer-grid h4 {
  margin-top: 0;
  margin-bottom: 10px;
  color: var(--ink);
}

.footer-grid a {
  color: var(--ink-muted);
}

.footer-grid a:hover,
.footer-grid a:focus-visible {
  color: var(--ink);
}

.mini {
  margin-top: 22px;
  font-size: 0.85rem;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 480ms ease, transform 480ms ease;
}

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

.page-hero {
  padding: 56px 0 24px;
}

.page-hero h1 {
  font-size: clamp(1.9rem, 4.5vw, 3rem);
}

@media (max-width: 980px) {
  .hero-grid,
  .grid-four,
  .footer-grid,
  .split {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .nav-links,
  .cta-row {
    display: none;
  }

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

  .menu-panel {
    display: none;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 14px 0 16px;
  }

  .menu-panel.open {
    display: block;
  }

  .menu-panel a {
    display: block;
    padding: 10px 0;
    color: var(--ink-muted);
  }

  .hero-grid,
  .grid-four,
  .footer-grid,
  .split,
  .metric-row {
    grid-template-columns: 1fr;
  }

  .timeline {
    overflow-x: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}