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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}

body {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  background: #000;
  color: #fff;
  line-height: 1.6;
  font-weight: 300;
  font-size: 16px;
}

h1, h2, h3 {
  font-weight: 800;
  line-height: 1.2;
}

a {
  color: #fff;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

@media (max-width: 640px) {
  .container {
    padding: 0 16px;
  }
}

/* Nav */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid #1a1a1a;
}

.nav-logo {
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.nav-cta {
  border: 1px solid #fff;
  padding: 10px 20px;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  transition: transform 0.08s ease, background 0.15s ease;
}

.nav-cta:active {
  transform: scale(0.97);
}

.nav-cta:hover {
  background: #fff;
  color: #000;
  text-decoration: none;
}

/* Hero */
.hero {
  padding: 60px 0 40px;
  text-align: center;
}

.hero h1 {
  font-size: clamp(32px, 5vw, 48px);
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}

.hero .subhead {
  color: #999;
  font-size: clamp(16px, 2.5vw, 20px);
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-btn {
  display: inline-block;
  border: 1px solid #fff;
  padding: 16px 32px;
  text-transform: uppercase;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  transition: transform 0.08s ease, background 0.15s ease, color 0.15s ease;
}

.cta-btn:active {
  transform: scale(0.97);
}

.cta-btn:hover {
  background: #fff;
  color: #000;
  text-decoration: none;
}

/* Sections */
.section {
  padding: 48px 0;
  border-bottom: 1px solid #1a1a1a;
}

.section h2 {
  font-size: clamp(24px, 3.5vw, 32px);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.section p {
  margin-bottom: 16px;
  color: #ccc;
  max-width: 700px;
}

.section .muted {
  color: #999;
  font-size: 14px;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Cost table */
.cost-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 14px;
}

.cost-table th,
.cost-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid #1a1a1a;
}

.cost-table th {
  font-weight: 600;
  color: #999;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.cost-table td {
  color: #fff;
}

.cost-table tr:last-child td {
  border-bottom: none;
}

/* Factors list */
.factors-list {
  list-style: none;
}

.factors-list li {
  padding: 12px 0;
  border-bottom: 1px solid #1a1a1a;
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.factors-list li:last-child {
  border-bottom: none;
}

.factors-list .factor-name {
  font-weight: 500;
}

.factors-list .factor-detail {
  color: #999;
  text-align: right;
}

/* Dealer section */
.dealer-section {
  background: #0a0a0a;
  border: 1px solid #1a1a1a;
  padding: 32px;
  margin: 24px 0;
}

/* Footer CTA */
.footer-cta {
  padding: 60px 0;
  text-align: center;
}

.footer-cta p {
  color: #999;
  margin-bottom: 24px;
}

/* Footer */
.footer {
  padding: 32px 0;
  border-top: 1px solid #1a1a1a;
  text-align: center;
  color: #666;
  font-size: 13px;
}

/* Audit page specific */
.audit-hero {
  padding: 100px 0 60px;
  text-align: center;
}

.audit-hero h1 {
  font-size: clamp(32px, 5vw, 48px);
  margin-bottom: 16px;
}

.audit-hero .subhead {
  color: #999;
  font-size: clamp(18px, 3vw, 22px);
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.audit-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin: 48px 0;
}

.step {
  padding: 24px;
  border: 1px solid #1a1a1a;
  text-align: center;
}

.step-number {
  font-size: 48px;
  font-weight: 800;
  color: #333;
  line-height: 1;
  margin-bottom: 16px;
}

.step h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.step p {
  color: #999;
  font-size: 14px;
}

.offer-box {
  background: #0a0a0a;
  border: 1px solid #1a1a1a;
  padding: 40px;
  margin: 48px 0;
  text-align: center;
}

.offer-box h2 {
  margin-bottom: 16px;
}

.offer-box .price-note {
  color: #999;
  margin-top: 16px;
}

.faq-item {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid #1a1a1a;
}

.faq-item h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.faq-item p {
  color: #999;
  font-size: 14px;
}

@media (max-width: 640px) {
  .nav-logo {
    font-size: 14px;
  }
  .nav-cta {
    padding: 8px 14px;
    font-size: 11px;
  }
  .hero {
    padding: 40px 0 32px;
  }
  .section {
    padding: 36px 0;
  }
  .cta-btn {
    width: 100%;
    text-align: center;
    padding: 16px;
  }
  .offer-box {
    padding: 24px 16px;
  }
}