:root {
  --bg: #111111;
  --bg-2: #181818;
  --bg-3: #222222;
  --amber: #D97706;
  --amber-dim: #B45309;
  --amber-glow: rgba(217, 119, 6, 0.15);
  --text: #F5F5F5;
  --text-muted: #A3A3A3;
  --text-dim: #6B6B6B;
  --border: #2A2A2A;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

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

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  border-bottom: 1px solid var(--border);
  background: rgba(17, 17, 17, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.03em;
  color: var(--text);
}
.nav-tagline {
  font-size: 13px;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 32px 80px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, var(--amber-glow) 0%, transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--amber), transparent);
  opacity: 0.4;
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}
.hero-label {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 28px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(36px, 5.5vw, 72px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 780px;
  margin-bottom: 28px;
}
.hero-headline br { display: none; }
@media (min-width: 768px) { .hero-headline br { display: block; } }
.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 600px;
  line-height: 1.65;
  margin-bottom: 48px;
}
.hero-rule {
  width: 64px;
  height: 2px;
  background: var(--amber);
  margin-bottom: 40px;
}
.hero-stats {
  display: flex;
  gap: 0;
  align-items: stretch;
  flex-wrap: wrap;
  gap: 24px;
}
.stat { padding: 0; }
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 13px;
  color: var(--text-dim);
  max-width: 180px;
  line-height: 1.4;
}
.stat-divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
  margin: 4px 0;
  display: none;
}
@media (min-width: 640px) {
  .hero-stats { flex-wrap: nowrap; }
  .stat-divider { display: block; }
}

/* ── SECTION LABEL ── */
.section-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 16px;
}

/* ── WHY ── */
.why {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 96px 32px;
}
.why-inner { max-width: 1100px; margin: 0 auto; }
.why-header { max-width: 660px; margin-bottom: 56px; }
.why-headline {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--text);
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 2px;
}
@media (min-width: 640px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .why-grid { grid-template-columns: repeat(4, 1fr); } }
.why-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  padding: 32px 28px;
  transition: border-color 0.2s;
}
.why-card:hover { border-color: var(--amber-dim); }
.why-icon {
  color: var(--amber);
  margin-bottom: 20px;
}
.why-card h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}
.why-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── HOW ── */
.how { padding: 96px 32px; background: var(--bg); }
.how-inner { max-width: 1100px; margin: 0 auto; }
.how-headline {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 580px;
  margin-bottom: 64px;
}
.how-steps { display: flex; flex-direction: column; gap: 0; }
.step {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 24px;
  align-items: start;
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}
.step:first-child { border-top: 1px solid var(--border); }
.step-number {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 700;
  color: var(--border);
  line-height: 1;
  padding-top: 4px;
  letter-spacing: -0.04em;
}
.step:hover .step-number { color: var(--amber); transition: color 0.3s; }
.step-content h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.step-content p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 500px;
}
.step-connector { display: none; }

/* ── DOCUMENTS ── */
.documents {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 96px 32px;
}
.documents-inner { max-width: 1100px; margin: 0 auto; }
.documents-headline {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 580px;
  margin-bottom: 56px;
}
.doc-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
@media (min-width: 640px) { .doc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .doc-grid { grid-template-columns: repeat(3, 1fr); } }
.doc-card {
  background: var(--bg-2);
  padding: 32px 28px;
  transition: background 0.2s;
}
.doc-card:hover { background: var(--bg-3); }
.doc-icon { color: var(--amber); margin-bottom: 18px; }
.doc-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}
.doc-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ── INDUSTRIES ── */
.industries { padding: 96px 32px; background: var(--bg); }
.industries-inner { max-width: 1100px; margin: 0 auto; }
.industries-headline {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--text);
  max-width: 500px;
  margin-bottom: 48px;
}
.industry-list { display: flex; flex-direction: column; gap: 0; }
.industry-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}
.industry-item:first-child { border-top: 1px solid var(--border); }
@media (min-width: 768px) {
  .industry-item { grid-template-columns: 220px 1fr; gap: 48px; align-items: center; }
}
.industry-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}
.industry-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ── CLOSING ── */
.closing {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 112px 32px;
  position: relative;
  overflow: hidden;
}
.closing::before {
  content: '';
  position: absolute;
  bottom: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--amber-glow) 0%, transparent 65%);
  pointer-events: none;
}
.closing-inner { max-width: 800px; margin: 0 auto; text-align: center; position: relative; }
.closing-quote {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 34px);
  font-style: italic;
  font-weight: 400;
  color: var(--text);
  line-height: 1.4;
  margin-bottom: 32px;
  letter-spacing: -0.01em;
}
.closing-body {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}
.closing-body:last-child { margin-bottom: 0; }

/* ── FOOTER ── */
.footer { padding: 64px 32px; background: var(--bg); }
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-brand {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.03em;
  margin-bottom: 10px;
}
.footer-tagline {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  margin-bottom: 24px;
  font-size: 13px;
  color: var(--text-dim);
}
.footer-dot { color: var(--border); }
.footer-copy {
  font-size: 12px;
  color: var(--text-dim);
  max-width: 440px;
  line-height: 1.5;
}

.nav-cta-btn {
  font-size: 13px;
  font-weight: 600;
  color: var(--amber);
  text-decoration: none;
  padding: 7px 16px;
  border: 1px solid var(--amber);
  border-radius: 5px;
  letter-spacing: 0.01em;
  transition: background 0.2s;
  white-space: nowrap;
}
.nav-cta-btn:hover { background: var(--amber-glow); }

/* ── RESPONSIVE ── */
@media (max-width: 640px) {
  .hero { padding: 100px 20px 64px; }
  .why, .how, .documents, .industries, .closing { padding: 72px 20px; }
  .footer { padding: 48px 20px; }
  .nav-inner { padding: 14px 20px; }
  .why-grid { grid-template-columns: 1fr; }
  .step { grid-template-columns: 44px 1fr; gap: 16px; }
  .step-number { font-size: 36px; }
}