* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #0a0a0f;
  --bg-elevated: #12121a;
  --bg-card: #1a1a24;
  --text: #e8e8ed;
  --text-muted: #9898a8;
  --accent: #3b82f6;
  --accent-glow: rgba(59, 130, 246, 0.3);
  --border: #2a2a3a;
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

/* Navigation */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 4rem;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
}

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--accent);
  color: white;
  font-weight: 700;
  border-radius: 8px;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color 0.2s;
}

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

.nav-cta {
  background: var(--accent);
  color: white !important;
  padding: 0.6rem 1.25rem;
  border-radius: 6px;
  font-weight: 500;
}

.nav-cta:hover {
  background: #2563eb;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 4rem;
  padding: 8rem 4rem 4rem;
  align-items: center;
}

.hero-content {
  max-width: 700px;
}

.eyebrow {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.hero h1 span {
  color: var(--accent);
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 560px;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 0.85rem 1.75rem;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.2s;
}

.btn.primary {
  background: var(--accent);
  color: white;
}

.btn.primary:hover {
  background: #2563eb;
  transform: translateY(-2px);
}

.btn.ghost {
  border: 1px solid var(--border);
  color: var(--text);
}

.btn.ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hero-metrics {
  display: flex;
  gap: 3rem;
}

.metric span {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
}

.metric p {
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: 140px;
}

.hero-panel {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.panel-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
}

.panel-card h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.panel-card ul {
  list-style: none;
}

.panel-card li {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 0.4rem 0;
  padding-left: 1.25rem;
  position: relative;
}

.panel-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.panel-card.highlight {
  background: linear-gradient(135deg, var(--bg-card), rgba(59, 130, 246, 0.1));
  border-color: var(--accent);
}

.panel-card.highlight p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

/* Sections */
.section {
  padding: 6rem 4rem;
}

.section.dark {
  background: var(--bg-elevated);
}

.section.glow {
  background: linear-gradient(180deg, var(--bg), rgba(59, 130, 246, 0.05), var(--bg));
}

.section-head {
  text-align: center;
  margin-bottom: 4rem;
}

.section-head h2 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
}

/* Grid */
.grid {
  display: grid;
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.grid.two {
  grid-template-columns: repeat(2, 1fr);
}

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

/* Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  transition: all 0.3s;
}

.card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

.card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.card.product {
  position: relative;
}

.tag {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.35rem 0.75rem;
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 4px;
}

/* Timeline */
.timeline {
  display: flex;
  justify-content: center;
  gap: 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.timeline-step {
  flex: 1;
  max-width: 280px;
  text-align: center;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  transition: all 0.3s;
}

.timeline-step:hover {
  border-color: var(--accent);
}

.timeline-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--accent);
  color: white;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.25rem;
  border-radius: 50%;
  margin-bottom: 1.25rem;
}

.timeline-step h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.timeline-step p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Contact */
.section.contact {
  background: linear-gradient(180deg, var(--bg), rgba(59, 130, 246, 0.08));
}

.contact-card {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 3rem;
}

.contact-card h2 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.contact-card > div > p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-actions .btn {
  justify-content: center;
}

.contact-note {
  font-size: 0.8rem !important;
  color: var(--text-muted) !important;
  text-align: center;
  margin-top: 0.5rem;
}

/* Footer */
.footer {
  text-align: center;
  padding: 2rem 4rem;
  border-top: 1px solid var(--border);
}

.footer p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

/* Reveal animation */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease-out;
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 7rem 2rem 3rem;
  }

  .hero-panel {
    display: none;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .nav {
    padding: 1rem 2rem;
  }

  .nav-links {
    display: none;
  }

  .section {
    padding: 4rem 2rem;
  }

  .grid.two,
  .grid.three {
    grid-template-columns: 1fr;
  }

  .timeline {
    flex-direction: column;
    align-items: center;
  }

  .contact-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
}