:root {
  --bg: #07111f;
  --bg-soft: #0d1f39;
  --surface: rgba(255, 255, 255, 0.08);
  --surface-strong: rgba(255, 255, 255, 0.12);
  --border: rgba(184, 227, 255, 0.18);
  --text: #f4f8ff;
  --muted: rgba(233, 243, 255, 0.72);
  --accent: #57c4ff;
  --accent-soft: #a2e8ff;
  --button-text: #06111f;
  --max-width: 1180px;
  --radius-lg: 32px;
  --radius-md: 24px;
  --radius-sm: 18px;
  --shadow: 0 24px 80px rgba(0, 8, 24, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(84, 194, 255, 0.24), transparent 32%),
    radial-gradient(circle at top right, rgba(130, 232, 255, 0.16), transparent 24%),
    linear-gradient(180deg, #05101d 0%, #0b1d35 38%, #0d2a4d 100%);
}

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

a:hover {
  text-decoration: none;
}

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

.site-shell {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
  padding: 20px 0 64px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 20px;
  position: sticky;
  top: 18px;
  z-index: 10;
  margin-bottom: 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(5, 15, 29, 0.72);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand img {
  width: 58px;
  height: 58px;
  object-fit: contain;
}

.brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-name {
  font-size: 1rem;
  font-weight: 700;
}

.brand-tag {
  color: var(--muted);
  font-size: 0.8rem;
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
}

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

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.header-cta,
.button-primary {
  background: linear-gradient(135deg, var(--accent-soft), var(--accent));
  color: var(--button-text);
  font-weight: 700;
}

.button-secondary {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.04);
}

.header-cta:hover,
.button:hover {
  transform: translateY(-1px);
}

.section {
  border: 1px solid rgba(184, 227, 255, 0.12);
  border-radius: var(--radius-lg);
  background: rgba(4, 12, 24, 0.38);
  box-shadow: var(--shadow);
}

.section + .section {
  margin-top: 22px;
}

.section-padded {
  padding: 42px;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  padding: 56px 42px;
}

.eyebrow {
  margin: 0 0 16px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  color: var(--accent-soft);
}

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

h1 {
  max-width: 12ch;
  font-size: clamp(3rem, 5vw, 5.3rem);
  line-height: 0.98;
}

h2 {
  max-width: 16ch;
  font-size: clamp(2rem, 3vw, 3.4rem);
  line-height: 1.04;
}

h3 {
  font-size: 1.2rem;
  line-height: 1.2;
}

.hero-text,
.section-heading p:last-child,
.feature-copy p:last-child,
.benefit-item p,
.process-step p,
.section-cta p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 1rem;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 18px;
  justify-content: center;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 10px;
}

.hero-visual {
  display: grid;
  grid-template-rows: 1fr auto;
  gap: 16px;
}

.visual-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.visual-card {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 180px;
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background:
    linear-gradient(180deg, rgba(162, 232, 255, 0.08), rgba(162, 232, 255, 0.01)),
    rgba(255, 255, 255, 0.05);
}

.visual-card-lg {
  min-height: 240px;
}

.visual-label {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 10px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--accent-soft);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section-heading {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
}

.section-intro {
  margin-top: 18px;
  max-width: 34rem;
  color: var(--muted);
  line-height: 1.7;
}

.pillar-grid,
.service-list,
.process-grid {
  display: grid;
  gap: 18px;
}

.pillar-grid {
  grid-template-columns: repeat(4, 1fr);
}

.pillar-card,
.service-item,
.benefit-item,
.process-step,
.launch-tile {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
}

.pillar-card {
  padding: 24px;
}

.pillar-card p,
.service-item,
.launch-tile {
  color: var(--muted);
  line-height: 1.6;
}

.pillar-card-highlight {
  background:
    linear-gradient(180deg, rgba(87, 196, 255, 0.16), rgba(162, 232, 255, 0.04)),
    var(--surface);
}

.section-feature {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
  padding: 42px;
}

.feature-copy {
  display: flex;
  flex-direction: column;
  gap: 16px;
  justify-content: center;
}

.launch-board {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.launch-tile {
  display: flex;
  align-items: end;
  min-height: 130px;
  padding: 20px;
  font-weight: 600;
}

.service-list {
  grid-template-columns: repeat(4, 1fr);
}

.service-item {
  padding: 18px 20px;
}

.text-link {
  display: inline-flex;
  margin-top: 16px;
  color: var(--accent-soft);
  font-weight: 600;
}

.split-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 24px;
  align-items: start;
}

.benefit-list {
  display: grid;
  gap: 16px;
}

.benefit-item,
.process-step {
  padding: 24px;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.resource-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 220px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(87, 196, 255, 0.08), rgba(255, 255, 255, 0.03));
}

.resource-card p {
  color: var(--muted);
  line-height: 1.65;
}

.resource-type {
  color: var(--accent-soft);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.process-grid {
  grid-template-columns: repeat(4, 1fr);
}

.process-step span {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--accent-soft);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-cta {
  padding: 48px 42px;
  text-align: center;
}

.section-cta h2 {
  max-width: 14ch;
  margin: 0 auto 14px;
}

.section-cta p {
  margin: 0 auto 24px;
  max-width: 42rem;
}

.page-hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  padding: 48px 42px;
}

.hero-panel,
.content-panel,
.related-card,
.metric-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
}

.hero-panel {
  display: grid;
  gap: 16px;
  align-content: start;
  padding: 26px;
}

.hero-panel ul,
.service-content ul,
.service-content ol {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.7;
}

.page-title {
  max-width: 14ch;
  font-size: clamp(2.5rem, 4vw, 4.6rem);
  line-height: 1;
}

.page-subtitle {
  max-width: 46rem;
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.05rem;
}

.metrics-grid,
.related-grid {
  display: grid;
  gap: 18px;
}

.metrics-grid {
  grid-template-columns: repeat(3, 1fr);
}

.metric-card,
.related-card {
  padding: 22px;
}

.metric-card span {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--accent-soft);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.metric-card p,
.related-card p {
  color: var(--muted);
  line-height: 1.65;
}

.service-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.service-content {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 24px;
  padding: 42px;
}

.service-content h2 {
  max-width: 12ch;
}

.service-copy {
  display: grid;
  gap: 18px;
}

.service-copy p {
  color: var(--muted);
  line-height: 1.75;
}

.content-panel {
  padding: 24px;
}

.content-panel h3 {
  margin-bottom: 12px;
}

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

.stack-list article {
  padding: 18px 0;
  border-top: 1px solid rgba(184, 227, 255, 0.12);
}

.stack-list article:first-child {
  border-top: 0;
  padding-top: 0;
}

.stack-list p {
  color: var(--muted);
  line-height: 1.65;
}

.related-grid {
  grid-template-columns: repeat(3, 1fr);
}

.related-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.92rem;
}

.breadcrumbs a {
  color: var(--accent-soft);
}

.is-visible {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 480ms ease, transform 480ms ease;
}

@media (max-width: 1080px) {
  .site-header,
  .hero,
  .section-feature,
  .split-layout {
    grid-template-columns: 1fr;
  }

  .site-header {
    border-radius: 28px;
    padding: 18px;
  }

  .site-nav {
    display: none;
  }

  .pillar-grid,
  .service-list,
  .process-grid,
  .metrics-grid,
  .resource-grid,
  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-content,
  .page-hero {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .site-shell {
    width: min(calc(100% - 20px), var(--max-width));
    padding-top: 12px;
  }

  .site-header,
  .section-padded,
  .section-feature,
  .section-cta,
  .hero {
    padding: 22px;
  }

  h1 {
    font-size: 2.6rem;
  }

  h2 {
    font-size: 2rem;
  }

  .visual-grid,
  .launch-board,
  .pillar-grid,
  .service-list,
  .process-grid,
  .resource-grid,
  .metrics-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .header-cta {
    display: none;
  }
}