* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

:root {
  --slate-950: #020617;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --indigo-500: #6366f1;
  --indigo-400: #818cf8;
  --teal-500: #14b8a6;
  --teal-400: #2dd4bf;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  color: var(--slate-200);
  background:
    radial-gradient(900px 600px at 10% -10%, rgba(99, 102, 241, 0.35) 0%, transparent 60%),
    radial-gradient(800px 520px at 95% 10%, rgba(45, 212, 191, 0.2) 0%, transparent 60%),
    linear-gradient(180deg, var(--slate-900) 0%, var(--slate-950) 100%);
}

h1,
h2,
h3,
h4 {
  font-family: "Space Grotesk", "IBM Plex Sans", sans-serif;
  margin: 0 0 16px;
}

p {
  margin: 0 0 16px;
  color: var(--slate-400);
  line-height: 1.6;
}

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

.page-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
  flex-wrap: wrap;
}

.logo {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.logo-accent {
  color: var(--indigo-400);
  margin-left: 4px;
}

.nav {
  display: flex;
  gap: 18px;
  font-size: 0.95rem;
  color: var(--slate-300);
  flex-wrap: wrap;
}

.nav a:hover {
  color: #ffffff;
}

.header-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.button.primary {
  background: var(--indigo-500);
  color: #ffffff;
  box-shadow: 0 12px 30px rgba(99, 102, 241, 0.3);
}

.button.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(129, 140, 248, 0.35);
}

.button.secondary {
  background: var(--slate-800);
  color: var(--slate-200);
  border: 1px solid var(--slate-700);
}

.button.ghost {
  border: 1px solid var(--slate-600);
  color: var(--slate-200);
  background: transparent;
}

.button.ghost:hover {
  border-color: var(--indigo-400);
  color: var(--indigo-400);
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--slate-700);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--indigo-400);
  letter-spacing: 0.3px;
  text-transform: uppercase;
}

.pill.small {
  font-size: 0.65rem;
  padding: 4px 10px;
}

.hero {
  padding: 80px 0 60px;
}

.hero-grid {
  display: grid;
  gap: 40px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: center;
}

.hero-copy h1 {
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  line-height: 1.05;
  color: #ffffff;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.hero-metrics {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.metric-card {
  padding: 16px;
  background: rgba(15, 23, 42, 0.9);
  border-radius: 16px;
  border: 1px solid var(--slate-700);
  box-shadow: 0 12px 30px rgba(2, 6, 23, 0.4);
}

.metric-value {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--indigo-400);
  margin-bottom: 6px;
}

.metric-label {
  font-size: 0.85rem;
  color: var(--slate-400);
  margin: 0;
}

.hero-visual {
  position: relative;
}

.diagram-card,
.screenshot-card {
  background: rgba(15, 23, 42, 0.95);
  border-radius: 24px;
  padding: 24px;
  border: 1px solid var(--slate-700);
  box-shadow: 0 28px 60px rgba(2, 6, 23, 0.55);
}

.diagram-header,
.diagram-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--slate-300);
  font-size: 0.85rem;
}

.app-screenshot {
  width: 100%;
  display: block;
  margin: 20px 0;
  border-radius: 18px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: 0 18px 36px rgba(2, 6, 23, 0.45);
}

.diagram {
  position: relative;
  margin: 24px 0;
  height: 220px;
  background: repeating-linear-gradient(
      0deg,
      rgba(148, 163, 184, 0.25),
      rgba(148, 163, 184, 0.25) 1px,
      rgba(248, 250, 252, 0.98) 1px,
      rgba(248, 250, 252, 0.98) 24px
    ),
    repeating-linear-gradient(
      90deg,
      rgba(148, 163, 184, 0.25),
      rgba(148, 163, 184, 0.25) 1px,
      rgba(248, 250, 252, 0.98) 1px,
      rgba(248, 250, 252, 0.98) 24px
    );
  border-radius: 16px;
  border: 1px dashed #cbd5e1;
}

.node {
  position: absolute;
  padding: 10px 14px;
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  font-size: 0.75rem;
  font-weight: 600;
  color: #0f172a;
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.08);
}

.node-a {
  left: 16px;
  top: 90px;
}

.node-b {
  left: 150px;
  top: 40px;
}

.node-c {
  left: 160px;
  top: 150px;
}

.node-d {
  right: 16px;
  top: 90px;
}

.link {
  position: absolute;
  height: 2px;
  background: var(--indigo-500);
}

.link-1 {
  top: 105px;
  left: 90px;
  width: 70px;
}

.link-2 {
  top: 70px;
  left: 235px;
  width: 150px;
}

.link-3 {
  top: 180px;
  left: 230px;
  width: 155px;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.2);
  color: var(--indigo-400);
  font-weight: 600;
  font-size: 0.7rem;
}

.floating-card {
  position: absolute;
  background: rgba(15, 23, 42, 0.95);
  border-radius: 16px;
  border: 1px solid var(--slate-700);
  padding: 14px 16px;
  width: min(220px, 70%);
  box-shadow: 0 18px 40px rgba(2, 6, 23, 0.4);
  font-size: 0.82rem;
}

.floating-card h4 {
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.floating-card-1 {
  right: -10px;
  top: -20px;
}

.floating-card-2 {
  left: -10px;
  bottom: -20px;
}

.section {
  padding: 80px 0;
}

.section-head {
  max-width: 680px;
  margin-bottom: 40px;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.4px;
  color: var(--indigo-400);
  font-weight: 700;
}

.feature-grid,
.use-case-grid,
.faq-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.feature-card,
.use-case-card,
.faq-card {
  padding: 24px;
  background: rgba(15, 23, 42, 0.95);
  border-radius: 20px;
  border: 1px solid var(--slate-700);
  box-shadow: 0 12px 30px rgba(2, 6, 23, 0.4);
}

.workflow {
  background: rgba(15, 23, 42, 0.75);
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.workflow-steps {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.step-card {
  padding: 28px;
  border-radius: 22px;
  background: rgba(30, 41, 59, 0.9);
  color: #f8fafc;
  box-shadow: 0 16px 35px rgba(2, 6, 23, 0.5);
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.step-card h3 {
  color: #f8fafc;
}

.step-card p {
  color: #cbd5f5;
}

.step-number {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--indigo-400);
  margin-bottom: 12px;
}

.deploy {
  background: linear-gradient(120deg, rgba(99, 102, 241, 0.15) 0%, rgba(15, 23, 42, 0.6) 70%);
}

.deploy-grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: start;
}

.deploy-list {
  padding-left: 18px;
  color: var(--slate-300);
}

.deploy-list li {
  margin-bottom: 10px;
}

.code-card {
  background: rgba(15, 23, 42, 0.95);
  color: #f8fafc;
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 18px 50px rgba(2, 6, 23, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.code-card pre {
  margin: 16px 0;
  background: #0b1120;
  padding: 16px;
  border-radius: 12px;
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.5;
}

.code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
}

.code-note {
  font-size: 0.8rem;
  color: #cbd5e1;
}

.cta {
  padding-bottom: 120px;
}

.cta-card {
  background: rgba(15, 23, 42, 0.95);
  border-radius: 28px;
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border: 1px solid var(--slate-700);
  box-shadow: 0 18px 50px rgba(2, 6, 23, 0.55);
  flex-wrap: wrap;
}

.cta-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.site-footer {
  background: var(--slate-950);
  color: #e2e8f0;
  padding: 40px 0;
  margin-top: auto;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-logo {
  color: #f8fafc;
}

.footer-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-links a {
  color: #cbd5e1;
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-legal {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(148, 163, 184, 0.15);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  font-size: 0.8rem;
  color: var(--slate-300);
}

.footer-legal a {
  color: var(--slate-300);
  cursor: pointer;
}

.legal-page {
  padding: 80px 0 120px;
}

.legal-card {
  background: rgba(15, 23, 42, 0.95);
  border-radius: 24px;
  padding: 32px;
  border: 1px solid var(--slate-700);
  box-shadow: 0 18px 50px rgba(2, 6, 23, 0.55);
}

.legal-note {
  font-size: 0.85rem;
  color: var(--slate-300);
}

.reveal {
  animation: fadeUp 0.8s ease both;
}

.delay-1 {
  animation-delay: 0.15s;
}

.delay-2 {
  animation-delay: 0.3s;
}

.delay-3 {
  animation-delay: 0.45s;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 860px) {
  .floating-card {
    position: static;
    width: 100%;
    margin-top: 16px;
  }

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

  .header-actions {
    width: 100%;
  }
}

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

  .reveal {
    animation: none;
  }
}