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

:root {
  --bg: #050505;
  --bg-card: #0d0d0d;
  --fg: #e8e8e0;
  --fg-dim: #6a6a6a;
  --accent: #3dfc6b;
  --accent-dim: #1a7a35;
  --border: #1c1c1c;
  --font-head: 'Space Grotesk', 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;
}

/* ── NAV ── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 64px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(5,5,5,0.95);
  backdrop-filter: blur(12px);
  z-index: 10;
}
.nav-logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.1em;
  color: var(--accent);
}
.nav-tag {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.18em;
  color: var(--fg-dim);
  text-transform: uppercase;
}

/* ── HERO ── */
.hero {
  padding: 100px 64px 80px;
  max-width: 900px;
  position: relative;
}
.hero::before {
  content: '';
  position: absolute;
  top: 60px;
  left: 64px;
  width: 120px;
  height: 1px;
  background: var(--accent);
  opacity: 0.4;
}
.hero-eyebrow {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--fg-dim);
  text-transform: uppercase;
  margin-bottom: 32px;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(52px, 7vw, 88px);
  font-weight: 700;
  line-height: 1.0;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 40px;
}
.hero-body {
  max-width: 560px;
  margin-bottom: 64px;
}
.hero-body p {
  font-size: 17px;
  line-height: 1.7;
  color: #a0a09a;
  font-weight: 300;
}
.hero-stats {
  display: flex;
  gap: 64px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.stat-num {
  font-family: var(--font-head);
  font-size: 40px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--fg-dim);
  text-transform: uppercase;
}

/* ── MANIFESTO ── */
.manifesto {
  padding: 80px 64px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}
.manifesto-label {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--fg-dim);
  text-transform: uppercase;
  margin-bottom: 36px;
}
.manifesto-text {
  font-family: var(--font-head);
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--fg);
  max-width: 820px;
}
.manifesto-accent {
  color: var(--accent);
}

/* ── VERTICALS ── */
.verticals {
  padding: 80px 64px;
}
.verticals-label {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--fg-dim);
  text-transform: uppercase;
  margin-bottom: 48px;
}
.verticals-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.vertical-item {
  background: var(--bg);
  padding: 24px 28px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--fg-dim);
  text-transform: uppercase;
  transition: background 0.2s, color 0.2s;
}
.vertical-item:hover {
  background: var(--bg-card);
  color: var(--accent);
}

/* ── PORTFOLIO ── */
.portfolio {
  padding: 80px 64px;
  border-top: 1px solid var(--border);
}
.portfolio-label {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--fg-dim);
  text-transform: uppercase;
  margin-bottom: 48px;
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.portfolio-card {
  background: var(--bg-card);
  padding: 28px 24px;
  transition: background 0.2s;
}
.portfolio-card:hover {
  background: #111;
}
.portfolio-card--wide {
  grid-column: span 2;
}
.portfolio-card--highlight {
  border-left: 2px solid var(--accent);
}
.portfolio-stage {
  font-family: var(--font-head);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--accent-dim);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.portfolio-name {
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.portfolio-sector {
  font-size: 12px;
  color: var(--fg-dim);
  font-weight: 300;
  letter-spacing: 0.02em;
}

/* ── CLOSING / MODEL ── */
.closing {
  padding: 80px 64px;
  border-top: 1px solid var(--border);
}
.closing-label {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--fg-dim);
  text-transform: uppercase;
  margin-bottom: 48px;
}
.closing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 80px;
  padding-bottom: 80px;
  border-bottom: 1px solid var(--border);
}
.closing-num {
  font-family: var(--font-head);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 16px;
}
.closing-title {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.closing-body {
  font-size: 14px;
  color: #8a8a82;
  line-height: 1.65;
  font-weight: 300;
}
.closing-philosophy {
  max-width: 640px;
}
.philosophy-label {
  font-family: var(--font-head);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  color: var(--fg-dim);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.philosophy-tag {
  font-family: var(--font-head);
  font-size: 36px;
  font-weight: 700;
  color: var(--fg);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.1;
}
.philosophy-body {
  font-size: 15px;
  color: #8a8a82;
  line-height: 1.7;
  font-weight: 300;
}

/* ── FOOTER ── */
.footer {
  padding: 40px 64px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-logo {
  font-family: var(--font-head);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--fg);
  margin-bottom: 6px;
}
.footer-location {
  font-family: var(--font-head);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--fg-dim);
  text-transform: uppercase;
}
.footer-email {
  font-family: var(--font-head);
  font-size: 13px;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.02em;
}
.footer-email:hover { text-decoration: underline; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav, .hero, .manifesto, .verticals, .portfolio, .closing, .footer {
    padding-left: 28px;
    padding-right: 28px;
  }
  .hero-headline { font-size: 44px; }
  .hero-stats { flex-direction: column; gap: 28px; }
  .verticals-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-card--wide { grid-column: span 2; }
  .closing-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer { flex-direction: column; gap: 20px; align-items: flex-start; }
  .philosophy-tag { font-size: 26px; }
}