/* Stone Choice Properties — shared styles */
:root {
  --charcoal: #23282b;
  --stone: #6b6459;
  --stone-light: #ede9e2;
  --cream: #faf8f4;
  --gold: #FF6B4A;
  --gold-dark: #e35a41;
  --white: #ffffff;
  --text: #2c2c2c;
  --muted: #6b6b6b;
  --border: #e0dcd3;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  color: var(--charcoal);
  line-height: 1.25;
}

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

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

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header / Nav */
header {
  border-bottom: 1px solid var(--border);
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  max-width: 1140px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Poppins', 'Inter', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--charcoal);
  letter-spacing: -0.02em;
}

.logo-mark {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
}

.logo .accent { color: var(--gold); }

nav ul {
  list-style: none;
  display: flex;
  gap: 32px;
}

nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--charcoal);
  transition: color 0.2s;
}

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

.nav-cta {
  background: var(--charcoal);
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: 4px;
  font-weight: 600;
}

.nav-cta:hover { background: var(--gold); }

.menu-toggle { display: none; }

/* Hero */
.hero {
  background: linear-gradient(rgba(35,40,43,0.55), rgba(35,40,43,0.55)), url('https://images.unsplash.com/photo-1560518883-ce09059eeffa?w=1600&q=80') center/cover no-repeat;
  color: var(--white);
  padding: 120px 24px;
  text-align: center;
}

.hero h1 {
  color: var(--white);
  font-size: 2.75rem;
  max-width: 780px;
  margin: 0 auto 20px;
}

.hero p {
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto 32px;
  color: var(--stone-light);
}

.page-hero {
  background: var(--charcoal);
  color: var(--white);
  padding: 80px 24px;
  text-align: center;
}

.page-hero h1 { color: var(--white); }
.page-hero p { color: var(--stone-light); max-width: 640px; margin: 12px auto 0; }

.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s;
}

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

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

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid var(--white);
  margin-left: 14px;
}

.btn-outline:hover { background: var(--white); color: var(--charcoal); }

/* Sections */
section { padding: 80px 0; }

.section-alt { background: var(--cream); }

.section-header { text-align: center; max-width: 640px; margin: 0 auto 48px; }
.section-header h2 { font-size: 2.1rem; margin-bottom: 14px; }
.section-header p { color: var(--muted); }

.eyebrow {
  color: var(--gold);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 10px;
  display: block;
}

/* Service cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 40px;
  transition: box-shadow 0.2s, transform 0.2s;
}

.service-card:hover {
  box-shadow: 0 12px 30px rgba(0,0,0,0.08);
  transform: translateY(-3px);
}

.service-card h3 { font-size: 1.4rem; margin-bottom: 12px; }
.service-card p { color: var(--muted); margin-bottom: 20px; }
.service-card a { color: var(--gold); font-weight: 600; font-size: 0.9rem; }

/* Feature list */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 40px;
}

.feature {
  padding: 8px;
}

.feature .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--gold);
  color: var(--gold);
  border-radius: 50%;
  font-weight: 700;
  margin-bottom: 16px;
}

.feature h4 { font-size: 1.05rem; margin-bottom: 8px; }
.feature p { color: var(--muted); font-size: 0.95rem; }

/* Model comparison cards */
.model-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 40px;
}

.model-card {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.model-card .model-head {
  background: var(--charcoal);
  color: var(--white);
  padding: 28px 32px;
}

.model-card.highlight .model-head { background: var(--gold); }

.model-card .model-head h3 { color: var(--white); font-size: 1.3rem; }
.model-card .model-head p { color: var(--stone-light); font-size: 0.9rem; margin-top: 6px; }

.model-card ul {
  list-style: none;
  padding: 28px 32px;
}

.model-card li {
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-size: 0.95rem;
}

.model-card li:last-child { border-bottom: none; }

.model-card li::before {
  content: "✓";
  color: var(--gold);
  font-weight: 700;
  margin-right: 10px;
}

/* Process steps */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.step {
  text-align: center;
  padding: 24px 16px;
}

.step .num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--charcoal);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  margin: 0 auto 16px;
}

.step h4 { font-size: 1rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 0.9rem; }

/* CTA band */
.cta-band {
  background: var(--charcoal);
  color: var(--white);
  text-align: center;
  padding: 64px 24px;
}

.cta-band h2 { color: var(--white); margin-bottom: 12px; }
.cta-band p { color: var(--stone-light); margin-bottom: 28px; }

/* Two column */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.two-col img { border-radius: 8px; }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info .item {
  display: flex;
  gap: 16px;
  margin-bottom: 28px;
}

.contact-info .icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--stone-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-weight: 700;
  flex-shrink: 0;
}

.contact-info h4 { font-size: 1rem; margin-bottom: 4px; }
.contact-info p { color: var(--muted); font-size: 0.95rem; }

form { display: flex; flex-direction: column; gap: 16px; }

label { font-size: 0.85rem; font-weight: 600; color: var(--charcoal); }

input, select, textarea {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.95rem;
}

textarea { resize: vertical; min-height: 120px; }

/* Footer */
footer {
  background: var(--charcoal);
  color: var(--stone-light);
  padding: 56px 24px 24px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  max-width: 1140px;
  margin: 0 auto 40px;
}

.footer-grid h4 { color: var(--white); font-size: 0.95rem; margin-bottom: 16px; }
.footer-grid p, .footer-grid a { color: #b8b3a8; font-size: 0.9rem; }
.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a:hover { color: var(--gold); }

.footer-bottom {
  max-width: 1140px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid #3a3f42;
  font-size: 0.85rem;
  color: #8a8579;
  text-align: center;
}

@media (max-width: 860px) {
  nav ul { display: none; }
  .menu-toggle { display: block; }
  .hero h1 { font-size: 2rem; }
  .services-grid, .model-grid, .process, .feature-grid, .two-c