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

:root {
  --navy: #0a0f1e;
  --navy-mid: #111827;
  --navy-light: #1a2236;
  --amber: #f59e0b;
  --amber-dim: rgba(245, 158, 11, 0.12);
  --gold: #d4a843;
  --slate: #94a3b8;
  --slate-light: #cbd5e1;
  --off-white: #f1f5f9;
  --border: rgba(148, 163, 184, 0.15);
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }
body {
  background: var(--navy);
  color: var(--slate-light);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ─── Navigation ─────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 15, 30, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 48px;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 0;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--off-white);
  letter-spacing: -0.01em;
}
.nav-badge {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  border: 1px solid var(--amber);
  padding: 4px 12px;
  border-radius: 3px;
}

/* ─── Hero ────────────────────────────────────────────────────────── */
.hero {
  padding: 80px 48px 0;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: start;
}
.hero-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  color: var(--off-white);
  line-height: 1.12;
  margin-bottom: 28px;
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--slate);
  max-width: 460px;
  font-weight: 300;
  line-height: 1.7;
}

/* Tier card */
.tier-card {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  border-top: 3px solid var(--amber);
  padding: 32px;
  border-radius: 6px;
}
.tier-tag {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 20px;
}
.tier-list {
  list-style: none;
  margin-bottom: 24px;
}
.tier-list li {
  padding: 8px 0;
  font-size: 0.95rem;
  color: var(--slate-light);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.tier-list li::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--amber);
  border-radius: 50%;
  flex-shrink: 0;
}
.tier-footer {
  font-size: 0.8rem;
  color: var(--slate);
  font-style: italic;
}

/* Stripe */
.hero-stripe {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  margin-top: 56px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.stripe-text {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--slate);
  text-transform: uppercase;
}
.stripe-dot {
  width: 3px;
  height: 3px;
  background: var(--amber);
  border-radius: 50%;
}

/* ─── Section Shared ─────────────────────────────────────────────── */
.section-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 12px;
}

/* ─── What We Do ─────────────────────────────────────────────────── */
.what-we-do {
  padding: 96px 48px;
  max-width: 1200px;
  margin: 0 auto;
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 48px;
}
.process-step {
  padding: 40px 36px;
  border-right: 1px solid var(--border);
}
.process-step:last-child { border-right: none; }
.step-num {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--amber-dim);
  display: block;
  margin-bottom: 20px;
}
.process-step h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--off-white);
  margin-bottom: 14px;
}
.process-step p {
  font-size: 0.9rem;
  color: var(--slate);
  line-height: 1.7;
}

/* ─── Certifications ─────────────────────────────────────────────── */
.certs {
  background: var(--navy-mid);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 96px 48px;
}
.certs-header {
  max-width: 1200px;
  margin: 0 auto 56px;
}
.certs-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--off-white);
  margin-top: 12px;
  max-width: 560px;
  line-height: 1.2;
}
.certs-body {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
}
.cert-category {}
.cat-title {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 16px;
}
.cert-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.pill {
  background: var(--navy-light);
  border: 1px solid var(--border);
  color: var(--slate-light);
  font-size: 0.8rem;
  padding: 6px 14px;
  border-radius: 4px;
  font-family: var(--font-body);
  transition: border-color 0.2s, color 0.2s;
}
.pill:hover {
  border-color: var(--amber);
  color: var(--off-white);
}

/* ─── Verticals ──────────────────────────────────────────────────── */
.verticals {
  padding: 96px 48px;
  max-width: 1200px;
  margin: 0 auto;
}
.verticals-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.vertical-card {
  background: var(--navy-mid);
  border: 1px solid var(--border);
  padding: 36px;
  border-radius: 6px;
  position: relative;
}
.v-label {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 14px;
}
.v-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--off-white);
  margin-bottom: 14px;
}
.v-desc {
  font-size: 0.9rem;
  color: var(--slate);
  line-height: 1.7;
}

/* ─── Manifesto ──────────────────────────────────────────────────── */
.manifesto {
  background: var(--navy-light);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 96px 48px;
}
.manifesto-inner {
  max-width: 760px;
  margin: 0 auto;
}
.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--off-white);
  line-height: 1.3;
  margin-bottom: 36px;
}
.manifesto-body {
  font-size: 1rem;
  color: var(--slate);
  line-height: 1.8;
  margin-bottom: 20px;
}

/* ─── Closing ─────────────────────────────────────────────────────── */
.closing {
  padding: 96px 48px;
  max-width: 1200px;
  margin: 0 auto;
}
.closing-inner {
  max-width: 780px;
}
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--off-white);
  line-height: 1.15;
  margin-bottom: 28px;
}
.closing-sub {
  font-size: 1rem;
  color: var(--slate);
  line-height: 1.8;
  max-width: 620px;
  margin-bottom: 40px;
}
.closing-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.closing-pill {
  background: var(--amber-dim);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: var(--gold);
  font-size: 0.8rem;
  padding: 7px 18px;
  border-radius: 100px;
}

/* ─── Footer ─────────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 48px 48px 40px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 32px;
  align-items: start;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--off-white);
  display: block;
  margin-bottom: 8px;
}
.footer-tagline {
  font-size: 0.8rem;
  color: var(--slate);
}
.footer-info p {
  font-size: 0.85rem;
  color: var(--slate);
  line-height: 1.8;
}
.footer-copy {
  font-size: 0.75rem;
  color: var(--slate);
  grid-column: 1 / -1;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

/* ─── Responsive ──────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav { padding: 0 24px; }
  .hero { padding: 60px 24px 0; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-stripe { margin-top: 40px; }
  .what-we-do { padding: 64px 24px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-step { border-right: none; border-bottom: 1px solid var(--border); padding: 28px 0; }
  .certs { padding: 64px 24px; }
  .verticals { padding: 64px 24px; }
  .verticals-grid { grid-template-columns: 1fr; }
  .manifesto { padding: 64px 24px; }
  .closing { padding: 64px 24px; }
  .footer { padding: 40px 24px; }
  .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .hero-headline { font-size: 2rem; }
  .hero-stripe { gap: 10px; }
}