:root {
  --bg: #08090d;
  --surface: #11141b;
  --surface-hover: #181c26;
  --surface-elevated: #1a1f2b;
  --text: #f5f7fa;
  --text-muted: #8b93a7;
  --text-dim: #5a6075;
  --accent: #7c5cff;
  --accent-glow: #a98bff;
  --accent-dim: rgba(124, 92, 255, 0.15);
  --success: #34d399;
  --warning: #fbbf24;
  --border: #1e2330;
  --border-strong: #2a3142;
  --grad-1: #7c5cff;
  --grad-2: #06b6d4;
  --grad-3: #34d399;
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

/* ambient background gradients */
body::before {
  content: '';
  position: fixed;
  top: -30%;
  left: -10%;
  width: 70%;
  height: 70%;
  background: radial-gradient(circle, rgba(124, 92, 255, 0.12) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}
body::after {
  content: '';
  position: fixed;
  bottom: -30%;
  right: -10%;
  width: 60%;
  height: 60%;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.08) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 6rem 1.5rem;
  position: relative;
  z-index: 1;
}

/* HEADER / HERO */
header {
  margin-bottom: 6rem;
  padding-bottom: 0;
  border-bottom: none;
  text-align: left;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 0.9rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 2rem;
  letter-spacing: 0.02em;
}

.brand-mark::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.2);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--text) 0%, var(--accent-glow) 60%, var(--grad-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.tagline {
  color: var(--text-muted);
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  max-width: 640px;
  line-height: 1.5;
}

.hero-cta {
  margin-top: 2.5rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  text-decoration: none;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--grad-2) 100%);
  color: white;
  box-shadow: 0 0 0 1px rgba(124, 92, 255, 0.3), 0 8px 24px rgba(124, 92, 255, 0.25);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 0 1px rgba(124, 92, 255, 0.5), 0 12px 32px rgba(124, 92, 255, 0.35);
  text-decoration: none;
}

.btn-secondary {
  background: var(--surface);
  border-color: var(--border-strong);
  color: var(--text);
}
.btn-secondary:hover {
  background: var(--surface-hover);
  border-color: var(--accent);
  text-decoration: none;
}

/* SECTIONS */
section {
  margin-bottom: 6rem;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-glow);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 1rem;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.lead {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 720px;
  line-height: 1.65;
}

/* PRODUCT GRID */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}

.product {
  position: relative;
  padding: 1.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: all 0.25s ease;
  overflow: hidden;
}

.product::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}

.product:hover {
  background: var(--surface-hover);
  border-color: var(--border-strong);
  transform: translateY(-2px);
}
.product:hover::before { opacity: 1; }

.product-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent-dim), rgba(6, 182, 212, 0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(124, 92, 255, 0.2);
  color: var(--accent-glow);
}
.product-icon svg {
  width: 22px;
  height: 22px;
}

.product h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.65rem;
  color: var(--text);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.product p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.status {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.status-available {
  background: rgba(52, 211, 153, 0.12);
  color: var(--success);
  border: 1px solid rgba(52, 211, 153, 0.25);
}
.status-dev {
  background: rgba(251, 191, 36, 0.1);
  color: var(--warning);
  border: 1px solid rgba(251, 191, 36, 0.25);
}
.status-planned {
  background: var(--surface-elevated);
  color: var(--text-dim);
  border: 1px solid var(--border-strong);
}

/* TECH SECTION */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}

.tech-item {
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.tech-item .label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-glow);
  margin-bottom: 0.5rem;
}

.tech-item .value {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

/* CONTACT */
.contact-card {
  padding: 2.5rem;
  background: linear-gradient(135deg, var(--surface) 0%, rgba(124, 92, 255, 0.05) 100%);
  border: 1px solid var(--border);
  border-radius: 16px;
  text-align: center;
  margin-top: 2.5rem;
}
.contact-card h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text);
}
.contact-card p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}
.contact-card a.btn {
  display: inline-flex;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 2.5rem;
}
.contact-item {
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
}
.contact-item .label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-glow);
  margin-bottom: 0.6rem;
}
.contact-email {
  color: var(--text);
  font-weight: 500;
  font-size: 0.95rem;
}
.contact-email:hover { color: var(--accent-glow); text-decoration: none; }
.contact-address {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

a {
  color: var(--accent-glow);
  text-decoration: none;
  transition: color 0.15s;
}
a:hover { color: var(--text); text-decoration: underline; }

footer {
  margin-top: 6rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.85rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-links {
  display: flex;
  gap: 1.5rem;
}
.footer-links a {
  color: var(--text-muted);
}
.footer-links a:hover { color: var(--text); }

@media (max-width: 640px) {
  main { padding: 3rem 1.2rem; }
  header { margin-bottom: 4rem; }
  section { margin-bottom: 4rem; }
  .hero-cta { flex-direction: column; align-items: flex-start; }
  .btn { width: 100%; justify-content: center; }
}