:root {
  --bg: #0A1628;
  --bg-alt: #0F1E33;
  --bg-card: #132038;
  --fg: #F8F5F0;
  --fg-muted: #9CA3AF;
  --accent: #F59E0B;
  --accent-dim: rgba(245, 158, 11, 0.15);
  --accent-warm: #FBBF24;
  --border: rgba(248, 245, 240, 0.1);
  --radius: 12px;
  --radius-sm: 8px;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'Sora', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

/* NAVBAR */
.navbar {
  padding: 20px 40px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 22, 40, 0.92);
  backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--fg);
}
.logo-mark {
  background: var(--accent);
  color: var(--bg);
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 18px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
}
.logo-text {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.3px;
}
.nav-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  letter-spacing: 0.5px;
}

/* HERO */
.hero {
  position: relative;
  min-height: 600px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.hero-image-wrap {
  position: absolute;
  inset: 0;
}
.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(10, 22, 40, 0.97) 0%,
    rgba(10, 22, 40, 0.7) 50%,
    rgba(10, 22, 40, 0.3) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 40px 80px;
  width: 100%;
}
.hero-eyebrow {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 24px;
  max-width: 600px;
}
.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.7;
}

/* SECTION SHARED */
.section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 12px;
}
.section-header {
  margin-bottom: 48px;
}
.section-title {
  font-size: clamp(28px, 3.5vw, 44px);
  color: var(--fg);
}

/* PRODUCTS */
.products {
  padding: 100px 40px;
  max-width: 1200px;
  margin: 0 auto;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: border-color 0.2s;
}
.product-card:hover {
  border-color: var(--accent);
}
.product-icon {
  margin-bottom: 20px;
}
.product-name {
  font-size: 22px;
  color: var(--fg);
  margin-bottom: 12px;
}
.product-desc {
  color: var(--fg-muted);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 20px;
}
.product-specs {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.product-specs li {
  font-size: 14px;
  color: var(--fg-muted);
  padding-left: 16px;
  position: relative;
}
.product-specs li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

/* WHY SOUTHEAST */
.why-southeast {
  background: var(--bg-alt);
  padding: 100px 40px;
}
.why-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.why-left .section-title {
  margin-bottom: 28px;
}
.why-body {
  color: var(--fg-muted);
  font-size: 16px;
  line-height: 1.75;
  margin-bottom: 20px;
}
.why-right {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding-top: 48px;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
}
.stat-number {
  font-family: 'Sora', sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 8px;
}
.stat-label {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* GUARANTEE */
.guarantee {
  padding: 100px 40px;
  max-width: 1200px;
  margin: 0 auto;
}
.guarantee-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 48px;
  align-items: start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 56px;
}
.guarantee-badge {
  display: flex;
  align-items: center;
  justify-content: center;
}
.guarantee-headline {
  font-size: 28px;
  color: var(--fg);
  margin-bottom: 16px;
}
.guarantee-body {
  color: var(--fg-muted);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 28px;
}
.guarantee-pillars {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.pillar {
  font-size: 15px;
  color: var(--fg-muted);
}
.pillar strong {
  color: var(--accent);
}

/* STATS ROW */
.stats-row {
  background: var(--bg-alt);
  padding: 64px 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.stat-item {
  text-align: center;
  padding: 0 60px;
}
.stat-value {
  font-family: 'Sora', sans-serif;
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 8px;
}
.stat-desc {
  font-size: 14px;
  color: var(--fg-muted);
}
.stat-divider {
  width: 1px;
  height: 60px;
  background: var(--border);
}

/* CLOSING */
.closing {
  padding: 120px 40px;
  text-align: center;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%);
}
.closing-inner {
  max-width: 680px;
  margin: 0 auto;
}
.closing-headline {
  font-size: clamp(28px, 4vw, 48px);
  color: var(--fg);
  margin-bottom: 24px;
  line-height: 1.3;
}
.closing-sub {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* FOOTER */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 40px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}
.footer-logo-mark {
  background: var(--accent);
  color: var(--bg);
  font-family: 'Sora', sans-serif;
  font-weight: 800;
  font-size: 16px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}
.footer-company {
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: var(--fg);
}
.footer-tagline {
  font-size: 12px;
  color: var(--fg-muted);
  margin-top: 2px;
}
.footer-info {
  text-align: right;
}
.footer-info p {
  font-size: 14px;
  color: var(--fg-muted);
  margin-bottom: 6px;
}
.footer-email {
  font-weight: 500;
  color: var(--fg) !important;
}

/* NAV LINKS */
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--fg); }
.nav-cta {
  background: var(--accent);
  color: var(--bg);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background 0.2s;
}
.nav-cta:hover { background: var(--accent-warm); }

/* HERO CTA */
.hero-cta {
  display: flex;
  gap: 16px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.cta-primary {
  background: var(--accent);
  color: var(--bg);
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: background 0.2s, transform 0.15s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.cta-primary:hover {
  background: var(--accent-warm);
  transform: translateY(-1px);
}
.cta-secondary {
  background: transparent;
  color: var(--fg);
  font-family: 'Sora', sans-serif;
  font-weight: 600;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
  display: inline-flex;
  align-items: center;
}
.cta-secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* SMOOTH SCROLL */
html { scroll-behavior: smooth; }

/* PRODUCT CARD HOVER LIFT */
.product-card {
  transition: border-color 0.2s, transform 0.2s;
}
.product-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}

/* CLOSING CTA */
.closing-cta {
  margin-top: 40px;
  display: flex;
  justify-content: center;
}
.closing-cta-btn {
  font-size: 16px;
  padding: 16px 36px;
}
.closing-note {
  margin-top: 16px;
  font-size: 13px;
  color: var(--fg-muted);
}

/* MOBILE */
@media (max-width: 768px) {
  .navbar { padding: 16px 24px; }
  .nav-links { display: none; }
  .hero-content { padding: 60px 24px 60px; }
  .hero-headline { font-size: 36px; }
  .products { padding: 64px 24px; }
  .why-southeast { padding: 64px 24px; }
  .guarantee { padding: 64px 24px; }
  .guarantee-inner { grid-template-columns: 1fr; padding: 36px 28px; }
  .guarantee-badge { display: none; }
  .stats-row { padding: 48px 24px; flex-direction: column; gap: 32px; }
  .stat-item { padding: 0; }
  .stat-divider { display: none; }
  .closing { padding: 80px 24px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-info { text-align: center; }
  .product-grid { grid-template-columns: 1fr; }
  .why-right { padding-top: 0; }
}