/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: #1A1A2E;
  background: #FAFBFC;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === Layout === */
.container { max-width: 1120px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 6rem 0; }
.section-alt { background: #F0F2F5; }

/* === Typography === */
.section-label {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #C8963E;
  margin-bottom: 0.75rem;
}
.section-title {
  font-size: 2.25rem;
  font-weight: 700;
  color: #1B2A4A;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

/* === Buttons === */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: 8px;
  font-weight: 500;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}
.btn-sm { padding: 0.5rem 1.25rem; font-size: 0.875rem; }
.btn-lg { padding: 1rem 2.25rem; font-size: 1.0625rem; }
.btn-primary {
  background: #1B2A4A;
  color: #fff;
}
.btn-primary:hover { background: #2D4A7A; }
.btn-outline {
  background: transparent;
  color: #1B2A4A;
  border: 1.5px solid #E2E5EA;
}
.btn-outline:hover { border-color: #1B2A4A; }

/* === Navigation === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem 0;
  transition: all 0.3s ease;
}
.nav.scrolled {
  background: rgba(250, 251, 252, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #E2E5EA;
  padding: 0.75rem 0;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.nav-brand { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; color: #1B2A4A; }
.nav-logo {
  width: 2.25rem;
  height: 2.25rem;
  background: #1B2A4A;
  color: #C8963E;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.05em;
}
.nav-name { font-weight: 600; font-size: 1.0625rem; }
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a { text-decoration: none; color: #1B2A4A; font-size: 0.9375rem; font-weight: 500; }
.nav-links a:hover { color: #2D4A7A; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; flex-direction: column; gap: 5px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: #1B2A4A; transition: all 0.3s; border-radius: 1px; }
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 4rem;
  left: 0;
  right: 0;
  background: rgba(250, 251, 252, 0.98);
  backdrop-filter: blur(12px);
  padding: 1.5rem;
  flex-direction: column;
  gap: 1rem;
  z-index: 99;
  border-bottom: 1px solid #E2E5EA;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { text-decoration: none; color: #1B2A4A; font-size: 1.0625rem; font-weight: 500; padding: 0.5rem 0; }

/* === Hero === */
.hero {
  padding: 10rem 0 6rem;
  text-align: center;
}
.hero-label {
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #C8963E;
  margin-bottom: 1.25rem;
}
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 700;
  color: #1B2A4A;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}
.hero-subtitle {
  font-size: 1.1875rem;
  color: #6B7280;
  max-width: 580px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* === Ventures Grid === */
.ventures-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}
.venture-card {
  background: #FFFFFF;
  border: 1px solid #E2E5EA;
  border-radius: 12px;
  padding: 2rem;
  transition: all 0.25s ease;
}
.venture-card:hover {
  border-color: #C8963E;
  box-shadow: 0 4px 24px rgba(27, 42, 74, 0.06);
  transform: translateY(-2px);
}
.venture-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 10px;
  background: #F0F2F5;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1B2A4A;
  margin-bottom: 1.25rem;
}
.venture-name {
  font-size: 1.25rem;
  font-weight: 600;
  color: #1B2A4A;
  margin-bottom: 0.25rem;
}
.venture-domain {
  font-size: 0.8125rem;
  font-weight: 500;
  color: #C8963E;
  margin-bottom: 0.75rem;
}
.venture-desc {
  font-size: 0.9375rem;
  color: #6B7280;
  margin-bottom: 1.25rem;
  line-height: 1.6;
}
.venture-status {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  text-decoration: none;
}
.status-live { background: #ECFDF5; color: #059669; }
.status-building { background: #EFF6FF; color: #2563EB; }
.status-ops { background: #FEF3C7; color: #D97706; }

/* === About === */
.about-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-text { font-size: 1.0625rem; color: #6B7280; margin-bottom: 1.25rem; line-height: 1.7; }
.about-stats { display: flex; flex-direction: column; gap: 2rem; }
.stat { text-align: center; padding: 1.5rem; background: #fff; border-radius: 12px; border: 1px solid #E2E5EA; }
.stat-number { display: block; font-size: 2rem; font-weight: 700; color: #1B2A4A; }
.stat-label { font-size: 0.8125rem; color: #6B7280; text-transform: uppercase; letter-spacing: 0.05em; font-weight: 500; }

/* === Contact === */
.contact-container { text-align: center; max-width: 600px; }
.contact-text { font-size: 1.0625rem; color: #6B7280; margin-bottom: 2rem; }

/* === Footer === */
.footer {
  padding: 2.5rem 0;
  border-top: 1px solid #E2E5EA;
}
.footer-inner { display: flex; align-items: center; justify-content: space-between; }
.footer-brand { display: flex; align-items: center; gap: 0.75rem; font-size: 0.875rem; color: #6B7280; }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { text-decoration: none; color: #6B7280; font-size: 0.875rem; }
.footer-links a:hover { color: #1B2A4A; }

/* === Responsive === */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .hero { padding: 8rem 0 4rem; }
  .hero-title { font-size: 2.25rem; }
  .ventures-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .about-stats { flex-direction: row; overflow: hidden; }
  .stat { flex: 1; min-width: 0; }
  .footer-inner { flex-direction: column; gap: 1rem; text-align: center; }
  .section { padding: 4rem 0; }
}

@media (max-width: 480px) {
  .about-stats { flex-direction: column; }
  .hero-actions { flex-direction: column; align-items: center; }
}