:root {
  --bg: #07111f;
  --bg-alt: #0d1b31;
  --panel: rgba(10, 21, 39, 0.78);
  --panel-strong: rgba(14, 28, 51, 0.96);
  --text: #f4f7fb;
  --muted: #97a6bb;
  --line: rgba(151, 166, 187, 0.18);
  --accent: #4cf2c2;
  --accent-warm: #ffc857;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  --radius: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(76, 242, 194, 0.18), transparent 30%),
    radial-gradient(circle at 80% 20%, rgba(255, 200, 87, 0.14), transparent 24%),
    linear-gradient(160deg, #040913 0%, #07111f 45%, #0b172a 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), transparent 88%);
  pointer-events: none;
}

.site-shell {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1rem 0 4rem;
}

.topbar,
.hero-grid,
.service-grid,
.detail-grid,
.engagement-grid,
.capability-layout,
.value-grid,
.contact-section {
  position: relative;
  z-index: 1;
}

.nav-actions,
.contact-actions {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  flex-wrap: wrap;
}

.nav-link {
  color: var(--text);
  text-decoration: none;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--accent);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem 0 2rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand p,
.brand span,
.eyebrow,
.metric-label,
.status-board span,
.client-strip span {
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand p {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
}

.brand span {
  color: var(--muted);
  font-size: 0.72rem;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  color: #07111f;
  background: linear-gradient(135deg, var(--accent), #9cf8de);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.95rem;
  font-weight: 500;
  box-shadow: var(--shadow);
}

.hero {
  padding-bottom: 2rem;
}

.subpage-hero .hero-copy h1 {
  font-size: clamp(2.6rem, 5vw, 4.8rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.9fr;
  gap: 2rem;
  align-items: stretch;
}

.hero-copy,
.hero-panel,
.section-accent,
.contact-section {
  border: 1px solid var(--line);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.hero-copy {
  padding: 3.2rem;
  border-radius: calc(var(--radius) + 8px);
  background: linear-gradient(145deg, rgba(7, 17, 31, 0.94), rgba(15, 31, 56, 0.86));
}

.hero-panel {
  padding: 1.5rem;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(13, 27, 49, 0.95), rgba(8, 18, 34, 0.88));
}

.eyebrow,
.metric-label {
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 700;
}

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

h1 {
  font-size: clamp(3rem, 6vw, 5.8rem);
  line-height: 0.98;
  margin-bottom: 1.4rem;
}

h2 {
  font-size: clamp(2rem, 3vw, 3.4rem);
  line-height: 1.02;
  margin-bottom: 0;
}

h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.lede,
.service-card p,
.framework-card li,
.value-grid p,
.contact-section p,
.status-board p {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0.85rem 1.3rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--accent), #8ff7d9);
  color: #07111f;
  font-weight: 700;
  text-decoration: none;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 18px 35px rgba(76, 242, 194, 0.22);
}

.button-secondary,
.button-ghost {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.metric-card,
.status-board > div,
.service-card,
.framework-card,
.value-grid article {
  border: 1px solid var(--line);
  background: var(--panel);
}

.metric-card {
  padding: 1.4rem;
  border-radius: 22px;
}

.metric-card strong {
  display: block;
  font-size: 1.5rem;
  line-height: 1.2;
}

.status-board {
  display: grid;
  gap: 1rem;
  margin-top: 1rem;
}

.status-board > div {
  padding: 1.2rem;
  border-radius: 20px;
}

.status-board span {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--accent-warm);
  font-size: 0.72rem;
  font-weight: 700;
}

.client-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 1rem 0 0.5rem;
}

.client-strip span,
.capability-list span {
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 0.78rem;
  font-family: "IBM Plex Mono", monospace;
}

.section {
  padding: 4.5rem 0 0;
}

.section-heading {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.service-grid,
.value-grid,
.practice-grid,
.detail-grid,
.engagement-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.service-card,
.value-grid article,
.detail-card {
  padding: 1.5rem;
  border-radius: 24px;
}

.detail-card {
  border: 1px solid var(--line);
  background: var(--panel);
}

.section-accent {
  margin-top: 4.5rem;
  padding: 2rem;
  border-radius: 32px;
  background:
    radial-gradient(circle at top right, rgba(76, 242, 194, 0.16), transparent 28%),
    linear-gradient(150deg, rgba(13, 27, 49, 0.95), rgba(6, 15, 28, 0.94));
}

.capability-layout {
  display: grid;
  grid-template-columns: 1.25fr 0.9fr;
  gap: 1.5rem;
  align-items: start;
}

.capability-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.framework-card {
  padding: 1.6rem;
  border-radius: 24px;
  background: var(--panel-strong);
}

.framework-card ol {
  margin: 0;
  padding-left: 1.2rem;
}

.framework-card li + li {
  margin-top: 0.75rem;
}

.contact-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  margin-top: 4.5rem;
  padding: 2rem;
  border-radius: 32px;
  background:
    radial-gradient(circle at bottom left, rgba(255, 200, 87, 0.14), transparent 24%),
    linear-gradient(145deg, rgba(14, 28, 51, 0.96), rgba(7, 17, 31, 0.98));
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 550ms ease,
    transform 550ms ease;
}

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

@media (max-width: 960px) {
  .hero-grid,
  .capability-layout,
  .service-grid,
  .practice-grid,
  .detail-grid,
  .engagement-grid,
  .value-grid,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .contact-section {
    display: grid;
  }
}

@media (max-width: 720px) {
  .site-shell {
    width: min(100% - 1rem, 1180px);
  }

  .topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-actions,
  .contact-actions {
    width: 100%;
  }

  .hero-copy {
    padding: 2rem 1.4rem;
  }

  .hero-panel,
  .section-accent,
  .contact-section,
  .service-card,
  .detail-card,
  .value-grid article {
    padding: 1.25rem;
  }

  h1 {
    font-size: clamp(2.5rem, 16vw, 4rem);
  }
}

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

  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}