:root {
  --bg: #030b14;
  --text: #f3f7ff;
  --muted: #b1c0d9;
  --soft: rgba(178, 195, 214, 0.58);
  --stroke: rgba(146, 181, 215, 0.2);
  --stroke-strong: rgba(121, 224, 208, 0.26);
  --landing-max: 1220px;
  --landing-gutter: clamp(20px, 4.8vw, 72px);
  --radius-panel: 22px;
  --radius-card: 14px;
  --font-landing: "Futura PT Book", sans-serif;
  --font-book: "Futura PT Book", sans-serif;
  --font-medium: "Futura PT Medium", "Futura PT Book", sans-serif;
  --font-demi: "Futura PT Demi", "Futura PT Medium", sans-serif;
  --font-bold: "Futura PT Bold", "Futura PT Demi", sans-serif;
  --accent: linear-gradient(92deg, #00f2ff 0%, #9b8dff 52%, #b026ff 100%);
  --accent-btn: linear-gradient(92deg, #52e5d3 0%, #5f48f2 100%);
  --ok: #34e8c2;
  --warn: #fbbf24;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-landing);
  color: var(--text);
  background:
    radial-gradient(620px 380px at 50% 4%, rgba(0, 210, 255, 0.09), transparent 72%),
    radial-gradient(520px 420px at 50% 8%, rgba(57, 198, 187, 0.22), transparent 68%),
    radial-gradient(220px 780px at 50% -2%, rgba(28, 168, 156, 0.2), transparent 72%),
    linear-gradient(180deg, #050a12 0%, #030b14 42%, #06090e 100%);
  background-attachment: fixed;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

p,
li,
code {
  font-family: var(--font-book);
}

h1,
h2,
h3,
h4,
strong {
  font-weight: normal;
  font-family: var(--font-demi);
}

.container {
  width: min(var(--landing-max), calc(100% - var(--landing-gutter) * 2));
  margin: 0 auto;
}

/* Header */
.topbar-shell {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(8, 14, 18, 0.78);
  backdrop-filter: blur(20px) saturate(1.15);
}

.topbar {
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

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

.brand-logo {
  height: 38px;
  width: auto;
  display: block;
}

.brand-wordmark {
  font-family: var(--font-demi);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: #f4f8fc;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  font-family: var(--font-demi);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid rgba(101, 239, 227, 0.38);
  color: #dffbfa;
  background: rgba(10, 22, 34, 0.65);
}

.status-pill::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 10px rgba(52, 232, 194, 0.6);
}

.status-pill.is-degraded::before {
  background: var(--warn);
  box-shadow: 0 0 10px rgba(251, 191, 36, 0.6);
}

.env-pill {
  padding: 6px 12px;
  border-radius: 999px;
  font-family: var(--font-demi);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #dbe7f7;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(10, 22, 34, 0.65);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 20px;
  border-radius: 999px;
  border: 0;
  font-family: var(--font-demi);
  font-size: 12px;
  cursor: pointer;
  transition: transform 180ms ease, filter 180ms ease;
}

.btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.04);
}

.btn-primary {
  color: #fff;
  background: var(--accent-btn);
  box-shadow: 0 10px 26px rgba(0, 210, 255, 0.22);
}

.btn-outline {
  color: #f0f4ff;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.05);
}

.btn-dark {
  color: #f4f7fb;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

/* Hero */
.hero {
  position: relative;
  padding: 64px 0 48px;
  text-align: center;
}

.hero::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
  width: min(980px, 88vw);
  height: 520px;
  pointer-events: none;
  background: radial-gradient(ellipse at center, rgba(20, 145, 136, 0.18), transparent 68%);
  z-index: 0;
}

.hero > * {
  position: relative;
  z-index: 1;
}

.eyebrow {
  display: inline-block;
  margin: 0;
  padding: 7px 15px;
  border-radius: 999px;
  border: 1px solid rgba(101, 239, 227, 0.38);
  font-family: var(--font-demi);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: #dffbfa;
}

.hero h1 {
  margin: 24px auto 16px;
  max-width: 920px;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero-brand {
  display: block;
  margin-top: 10px;
  font-family: var(--font-bold);
  font-size: clamp(28px, 3.2vw, 40px);
  letter-spacing: 0.1em;
  color: transparent;
  background: var(--accent);
  -webkit-background-clip: text;
  background-clip: text;
}

.hero .sub {
  margin: 0 auto;
  max-width: 720px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.55;
}

.hero-illustration {
  margin: 36px auto 0;
  max-width: min(720px, 100%);
  border-radius: 20px;
  border: 1px solid rgba(102, 163, 197, 0.28);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
}

.hero-meta {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-radius: 999px;
  font-family: var(--font-demi);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #dbe7f7;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(10, 22, 34, 0.65);
}

/* Sections */
.section {
  margin-top: 56px;
}

.section-head {
  margin-bottom: 20px;
}

.kicker {
  margin: 0 0 10px;
  font-family: var(--font-demi);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(129, 214, 206, 0.95);
}

.section-head h2 {
  margin: 0;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.14;
  letter-spacing: -0.02em;
}

.section-head p {
  margin: 12px 0 0;
  max-width: 720px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.panel {
  border-radius: var(--radius-panel);
  border: 1px solid rgba(70, 207, 201, 0.45);
  background:
    radial-gradient(560px 360px at 72% 5%, rgba(45, 187, 176, 0.2), rgba(12, 27, 39, 0) 70%),
    rgba(8, 21, 32, 0.92);
  box-shadow:
    inset 0 1px 0 rgba(111, 255, 247, 0.14),
    0 24px 56px rgba(3, 16, 27, 0.38);
  padding: clamp(20px, 3vw, 32px);
}

/* Portal grid */
.portal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.portal-card {
  border-radius: var(--radius-card);
  border: 1px solid rgba(120, 182, 212, 0.28);
  background: rgba(8, 20, 31, 0.7);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.portal-card:hover {
  transform: translateY(-3px);
  border-color: rgba(125, 194, 226, 0.42);
  box-shadow: 0 14px 30px rgba(14, 39, 58, 0.45);
}

.portal-card-top {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.portal-icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 10px;
  border: 1px solid rgba(139, 166, 213, 0.3);
  background: rgba(8, 20, 31, 0.9);
  object-fit: contain;
  padding: 6px;
}

.portal-card h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.2;
}

.portal-port {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--soft);
  font-family: var(--font-medium);
}

.portal-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
  flex: 1;
}

.portal-card .btn {
  align-self: flex-start;
  margin-top: 4px;
}

/* Dev tools */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.tool-card {
  border-radius: var(--radius-card);
  border: 1px solid rgba(120, 182, 212, 0.28);
  background: rgba(8, 20, 31, 0.68);
  padding: 20px;
}

.tool-card h3 {
  margin: 0 0 8px;
  font-size: 20px;
}

.tool-card p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.tool-card code {
  display: block;
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(3, 10, 18, 0.75);
  border: 1px solid rgba(120, 182, 212, 0.18);
  color: #c9d8ec;
  font-size: 12px;
  word-break: break-all;
}

.tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* API band */
.api-band {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 20px;
  align-items: start;
}

.checks {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.checks li {
  position: relative;
  padding-left: 28px;
  color: #d6e6f8;
  font-size: 15px;
  line-height: 1.45;
}

.checks li::before {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  top: 4px;
  left: 0;
  border-radius: 4px;
  background: linear-gradient(135deg, #20d7c6, #5a5dff);
}

.integrations-band {
  margin-top: 0;
  padding: 22px;
  border-radius: 16px;
  border: 1px solid rgba(121, 190, 208, 0.3);
  background: rgba(8, 24, 35, 0.7);
}

.integrations-band h3 {
  margin: 0 0 14px;
  font-size: 18px;
}

.integrations-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 16px;
}

.integrations-list li {
  position: relative;
  padding-left: 18px;
  color: #d6e6f8;
  font-size: 14px;
}

.integrations-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, #20d7c6, #5a5dff);
}

/* CTA */
.landing-cta {
  margin-top: 56px;
  margin-bottom: 48px;
  padding: 40px 44px;
  border-radius: 20px;
  border: 1px solid rgba(146, 141, 255, 0.38);
  background:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    radial-gradient(280px 140px at 12% 40%, rgba(0, 210, 255, 0.12), transparent 72%),
    linear-gradient(100deg, rgba(16, 18, 40, 0.97), rgba(8, 10, 28, 0.98));
  background-size: 100% 28px, 28px 100%, auto, auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.landing-cta h3 {
  margin: 0;
  flex: 1;
  min-width: min(100%, 280px);
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.25;
}

.landing-cta p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 15px;
}

/* Footer */
.footer {
  margin-top: 0;
  padding: 48px 0 56px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(7, 12, 17, 0.96);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 32px;
}

.footer-tagline {
  margin: 14px 0 0;
  color: rgba(223, 232, 242, 0.62);
  font-size: 15px;
  max-width: 420px;
}

.footer-meta {
  display: grid;
  gap: 8px;
  color: rgba(219, 229, 241, 0.68);
  font-size: 14px;
}

.footer-meta strong {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-medium);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #f4f7fb;
}

.social-links {
  margin-top: 20px;
  display: flex;
  gap: 16px;
}

.social-links a {
  width: 22px;
  height: 22px;
  display: inline-flex;
}

.social-links img {
  width: 22px;
  height: 22px;
  opacity: 0.7;
  transition: opacity 180ms ease;
}

.social-links a:hover img {
  opacity: 1;
}

@media (max-width: 980px) {
  .portal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tools-grid,
  .api-band,
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .topbar {
    height: auto;
    min-height: 66px;
    padding: 12px 0;
    flex-direction: column;
    align-items: flex-start;
  }

  .portal-grid {
    grid-template-columns: 1fr;
  }

  .integrations-list {
    grid-template-columns: 1fr;
  }

  .landing-cta {
    padding: 28px 22px;
  }

  .landing-cta .btn {
    width: 100%;
  }
}