/* Reset & Base */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0C0C0C;
  --surface: #141414;
  --surface2: #1E1E1E;
  --fg: #F5F5F0;
  --fg-muted: #8A8A80;
  --accent: #FF6B00;
  --accent-dim: rgba(255,107,0,0.12);
  --border: #2A2A2A;
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Navbar */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  border-bottom: 1px solid var(--border);
}

.nav-brand { display: flex; align-items: center; gap: 10px; }

.brand-forge {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 2px;
  color: var(--fg);
}

.nav-tagline {
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--fg-muted);
}

/* Hero */
.hero {
  position: relative;
  padding: 96px 48px 80px;
  background: var(--bg);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), transparent 60%);
}

.hero-inner { max-width: 760px; }

.hero-label {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  font-weight: 600;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(56px, 8vw, 96px);
  line-height: 1.0;
  letter-spacing: 2px;
  color: var(--fg);
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.7;
}

.hero-stripe {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 240px;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 40px,
    var(--border) 40px,
    var(--border) 41px
  );
  opacity: 0.5;
}

/* Trustbar */
.trustbar {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 14px 48px;
}

.trustbar-inner {
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--fg-muted);
  text-align: center;
}

/* Why Section */
.why { padding: 80px 48px; }

.section-header { margin-bottom: 48px; }

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 56px);
  letter-spacing: 2px;
  color: var(--fg);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.why-card {
  background: var(--surface);
  padding: 40px 36px;
}

.why-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-dim);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.why-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 1px;
  color: var(--fg);
  margin-bottom: 12px;
}

.why-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* Categories */
.categories { padding: 80px 48px; background: var(--surface); }

.cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.cat-card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 40px 36px;
  position: relative;
  transition: border-color 0.2s;
}

.cat-card:hover { border-color: var(--accent); }

.cat-number {
  font-family: var(--font-display);
  font-size: 64px;
  color: var(--accent-dim);
  letter-spacing: 1px;
  line-height: 1;
  margin-bottom: 24px;
}

.cat-card h3 {
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: 1px;
  color: var(--fg);
  margin-bottom: 12px;
}

.cat-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* Philosophy */
.philosophy {
  padding: 80px 48px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.philosophy-inner { max-width: 760px; }

.philosophy-body {
  font-size: 18px;
  color: var(--fg-muted);
  line-height: 1.8;
}

/* Closing */
.closing {
  padding: 96px 48px;
  text-align: center;
}

.closing-inner { max-width: 640px; margin: 0 auto; }

.closing h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  letter-spacing: 2px;
  color: var(--fg);
  margin-bottom: 20px;
}

.closing p {
  font-size: 18px;
  color: var(--fg-muted);
}

/* Footer */
.footer {
  padding: 40px 48px;
  border-top: 1px solid var(--border);
  background: var(--surface);
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 2px;
  color: var(--fg);
  margin-bottom: 12px;
}

.footer-copy {
  font-size: 13px;
  color: var(--fg-muted);
  margin-bottom: 6px;
}

.footer-meta {
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--fg-muted);
}

/* Responsive */
@media (max-width: 768px) {
  .navbar, .why, .categories, .philosophy, .closing, .footer { padding-left: 24px; padding-right: 24px; }
  .hero { padding: 64px 24px 56px; }
  .trustbar { padding-left: 24px; padding-right: 24px; }
  .why-grid, .cat-grid { grid-template-columns: 1fr; }
  .hero-stripe { display: none; }
  .navbar { flex-direction: column; align-items: flex-start; gap: 6px; }
}