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

:root {
  --bg: #020617;
  --bg-soft: rgba(15, 23, 42, 0.72);
  --panel: rgba(15, 23, 42, 0.82);
  --panel-2: rgba(255, 255, 255, 0.05);
  --border: rgba(255, 255, 255, 0.10);
  --text: #f8fafc;
  --muted: #cbd5e1;
  --soft: #94a3b8;
  --cyan: #22d3ee;
  --cyan-dark: #0891b2;
  --green: #34d399;
  --amber: #fbbf24;
  --shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
  --radius: 24px;
}

html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(2, 6, 23, 0.78);
  border-bottom: 1px solid var(--border);
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-mark {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.25rem;
  width: 42px;
  height: 42px;
  padding: 0.5rem;
  border-radius: 18px;
  border: 1px solid rgba(34, 211, 238, 0.28);
  background: rgba(34, 211, 238, 0.10);
  box-shadow: 0 10px 24px rgba(34, 211, 238, 0.12);
}

.brand-mark span {
  display: block;
  border-radius: 4px;
  background: rgba(248, 250, 252, 0.8);
}

.brand-mark span:nth-child(1),
.brand-mark span:nth-child(4) { background: #67e8f9; }

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 0.05rem;
}

.brand-copy strong {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.brand-copy small {
  color: var(--soft);
  font-size: 0.74rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-links a:hover { color: var(--text); }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.85rem 1.2rem;
  border-radius: 18px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

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

.button-primary {
  background: var(--cyan);
  color: #082f49;
  box-shadow: 0 18px 36px rgba(34, 211, 238, 0.18);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text);
}

.hero {
  position: relative;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  inset: auto;
  width: 34rem;
  height: 34rem;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.34;
  pointer-events: none;
}

.hero-glow-left {
  top: -8rem;
  left: -8rem;
  background: rgba(34, 211, 238, 0.22);
}

.hero-glow-right {
  right: -10rem;
  bottom: -10rem;
  background: rgba(59, 130, 246, 0.18);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 3rem;
  align-items: center;
  padding: 5.5rem 0 6rem;
  position: relative;
}

.eyebrow,
.section-label {
  display: inline-flex;
  align-items: center;
  padding: 0.42rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(34, 211, 238, 0.18);
  background: rgba(34, 211, 238, 0.10);
  color: #bae6fd;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1,
.section h2 {
  margin: 1rem 0 0;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.hero h1 {
  font-size: clamp(2.75rem, 6vw, 4.85rem);
  max-width: 12ch;
}

.hero-text,
.section-copy p,
.highlight-panel p,
.side-panel p,
.feature-card p,
.pillar-card p,
.use-card,
.step p,
.blockers li {
  color: var(--muted);
}

.hero-text {
  max-width: 64ch;
  margin: 1.4rem 0 0;
  font-size: 1.1rem;
}

.hero-actions {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.pillars {
  margin-top: 2.2rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.pillar-card,
.feature-card,
.use-card,
.side-panel,
.panel,
.highlight-panel {
  border: 1px solid var(--border);
  background: var(--panel-2);
  backdrop-filter: blur(8px);
}

.pillar-card,
.feature-card,
.use-card {
  border-radius: 22px;
  padding: 1.15rem;
}

.pillar-card h3,
.feature-card h3,
.side-panel h3,
.panel-head h2,
.readiness-card h3 {
  margin: 0;
  font-size: 1rem;
}

.hero-panel .panel {
  border-radius: 28px;
  padding: 1.3rem;
  background: var(--panel);
  box-shadow: var(--shadow);
}

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

.panel-head h2 { font-size: 1rem; margin: 0; }
.panel-head p { margin: 0.25rem 0 0; color: var(--soft); font-size: 0.83rem; }

.status-badge,
.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  border-radius: 999px;
  padding: 0.45rem 0.8rem;
  font-size: 0.75rem;
  font-weight: 700;
}

.status-good {
  background: rgba(52, 211, 153, 0.12);
  color: #86efac;
  border: 1px solid rgba(52, 211, 153, 0.18);
}

.status-warn {
  background: rgba(251, 191, 36, 0.12);
  color: #fde68a;
  border: 1px solid rgba(251, 191, 36, 0.18);
}

.readiness-card {
  margin-top: 1rem;
  border-radius: 22px;
  padding: 1rem;
}

.readiness-card-good {
  border: 1px solid rgba(52, 211, 153, 0.20);
  background: rgba(52, 211, 153, 0.10);
}

.readiness-card-warn {
  border: 1px solid rgba(251, 191, 36, 0.20);
  background: rgba(251, 191, 36, 0.10);
}

.readiness-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
}

.readiness-header p {
  margin: 0.25rem 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}

.mini-stat,
.blocker-list span,
.step,
.side-panel,
.highlight-panel {
  border-radius: 18px;
}

.mini-stat {
  padding: 0.8rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
}

.mini-stat span {
  display: block;
  color: var(--soft);
  font-size: 0.74rem;
}

.mini-stat strong {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.95rem;
}

.blocker-list {
  display: grid;
  gap: 0.55rem;
  margin-top: 1rem;
}

.blocker-list span {
  display: block;
  padding: 0.75rem 0.9rem;
  font-size: 0.92rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
}

.section {
  padding: 5.5rem 0;
  border-top: 1px solid var(--border);
}

.section-muted {
  background: rgba(15, 23, 42, 0.52);
}

.section-copy {
  max-width: 52rem;
}

.section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  max-width: 17ch;
}

.section-copy p {
  margin-top: 1rem;
  font-size: 1.06rem;
  max-width: 64ch;
}

.card-grid {
  display: grid;
  gap: 1.2rem;
  margin-top: 2.3rem;
}

.card-grid.four { grid-template-columns: repeat(4, 1fr); }
.card-grid.three { grid-template-columns: repeat(3, 1fr); }

.feature-card,
.use-card {
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.10);
}

.split {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 2rem;
  align-items: start;
}

.steps {
  display: grid;
  gap: 0.85rem;
  margin-top: 2rem;
}

.step {
  display: flex;
  align-items: start;
  gap: 1rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
}

.step span {
  flex: 0 0 2.15rem;
  width: 2.15rem;
  height: 2.15rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--cyan);
  color: #082f49;
  font-weight: 800;
  font-size: 0.92rem;
}

.step p { margin: 0.15rem 0 0; }

.side-panel {
  padding: 1.4rem;
}

.blockers {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.85rem;
}

.blockers li {
  position: relative;
  padding-left: 1.15rem;
}

.blockers li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62rem;
  width: 0.44rem;
  height: 0.44rem;
  border-radius: 999px;
  background: var(--amber);
}

.highlight-panel {
  padding: 2rem;
  background:
    linear-gradient(135deg, rgba(34, 211, 238, 0.14), rgba(15, 23, 42, 0.82));
  box-shadow: var(--shadow);
}

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: end;
}

.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

@media (max-width: 1080px) {
  .hero-grid,
  .split,
  .contact-wrap,
  .card-grid.four,
  .card-grid.three {
    grid-template-columns: 1fr;
  }

  .hero h1,
  .section h2 { max-width: none; }
}

@media (max-width: 820px) {
  .nav-links,
  .nav-cta { display: none; }

  .pillars,
  .mini-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    padding: 4rem 0 4.75rem;
  }

  .section {
    padding: 4rem 0;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 1.2rem, 1120px);
  }

  .brand-copy small { display: none; }
  .button { width: 100%; }
  .hero-actions { flex-direction: column; }
  .panel-head,
  .readiness-header {
    flex-direction: column;
    align-items: start;
  }
}