:root {
  --bg: #030303;
  --bg-elevated: #0f0f0f;
  --bg-elevated-2: #161616;
  --border: rgba(255, 255, 255, 0.08);
  --text: #f2f0ea;
  --text-muted: #a3a19c;
  --gold: #c69b3c;
  --gold-strong: #a8842e;
  --gold-deep: #8b6d24;
  --radius: 14px;
  --container: 1160px;
  --font: 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.center { text-align: center; margin-left: auto; margin-right: auto; }

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.section-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 560px;
  margin-bottom: 56px;
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: linear-gradient(180deg, var(--gold) 0%, var(--gold-strong) 100%);
  color: #171204;
}

.btn-primary:hover { background: var(--gold); }

.btn-outline {
  border-color: rgba(198, 155, 60, 0.4);
  color: var(--text);
}

.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

.btn-ghost {
  color: var(--text-muted);
}

.btn-ghost:hover { color: var(--text); }

.btn-lg { padding: 15px 30px; font-size: 1rem; }

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(3, 3, 3, 0.75);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.05rem;
}

.brand-logo { height: 34px; width: auto; }

.nav {
  display: flex;
  gap: 28px;
  margin-left: 16px;
  flex: 1;
}

.nav a {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.15s ease;
}

.nav a:hover { color: var(--gold); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text);
}

/* Hero */

.hero {
  position: relative;
  padding: 120px 0 100px;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(ellipse at center, rgba(198, 155, 60, 0.16) 0%, rgba(198, 155, 60, 0) 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  text-align: center;
  max-width: 780px;
}

.hero h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 24px;
}

.hero-sub {
  color: var(--text-muted);
  font-size: 1.15rem;
  max-width: 620px;
  margin: 0 auto 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.trust-bar {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.trust-bar li { position: relative; padding-left: 18px; }

.trust-bar li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
}

/* Services */

.services { padding: 100px 0; }

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

.service-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.service-card:hover {
  border-color: rgba(198, 155, 60, 0.35);
  transform: translateY(-3px);
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 14px 0 10px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 18px;
}

.tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-muted);
}

.tag-gold {
  background: rgba(198, 155, 60, 0.15);
  color: var(--gold);
}

.feature-list li {
  color: var(--text-muted);
  font-size: 0.88rem;
  padding-left: 20px;
  position: relative;
  margin-bottom: 8px;
}

.feature-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold-deep);
}

/* Why Us */

.why-us {
  padding: 100px 0;
  background: var(--bg-elevated-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 32px;
}

.why-icon {
  width: 46px;
  height: 46px;
  border-radius: 10px;
  background: rgba(198, 155, 60, 0.12);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.why-icon svg { width: 22px; height: 22px; }

.why-item h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.why-item p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* CTA */

.cta { padding: 110px 0; text-align: center; }

.cta h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.cta p {
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto 36px;
}

.cta-note {
  margin-top: 28px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.cta-call { margin-top: 28px; }

/* Quote form */

.quote-form {
  max-width: 520px;
  margin: 0 auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.quote-form input,
.quote-form textarea {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 16px;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
  transition: border-color 0.15s ease;
}

.quote-form input::placeholder,
.quote-form textarea::placeholder {
  color: var(--text-muted);
}

.quote-form input:focus,
.quote-form textarea:focus {
  outline: none;
  border-color: var(--gold);
}

.quote-form textarea { resize: vertical; min-height: 100px; }

.form-submit { align-self: center; margin-top: 6px; cursor: pointer; }

.form-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

.form-status {
  text-align: center;
  font-size: 0.9rem;
  min-height: 1.2em;
}

.form-status.success { color: #7bc47f; }

.form-status.error { color: #e0716f; }

@media (max-width: 560px) {
  .form-row { grid-template-columns: 1fr; }
}

/* Footer */

.site-footer {
  background: var(--bg-elevated-2);
  border-top: 1px solid var(--border);
  padding: 72px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin: 16px 0 20px;
  max-width: 280px;
}

.footer-badges li {
  color: var(--text-muted);
  font-size: 0.82rem;
  padding-left: 16px;
  position: relative;
  margin-bottom: 6px;
}

.footer-badges li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.footer-col li {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.footer-col a:hover { color: var(--gold); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* Responsive */

@media (max-width: 900px) {
  .service-grid, .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav, .header-actions { display: none; }
  .nav-toggle { display: flex; }

  .site-header.open .nav {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
    gap: 18px;
  }

  .site-header.open .header-actions {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 260px;
    left: 0;
    right: 0;
    background: var(--bg);
    padding: 0 24px 24px;
    gap: 12px;
  }

  .service-grid, .why-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero { padding: 90px 0 70px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .service-card { transition: none; }
}