:root {
  --bg: #FEFCF5;
  --bg-alt: #F5EFE6;
  --fg: #1A2E35;
  --fg-muted: #5A6E76;
  --accent: #F4A261;
  --accent-dark: #C87A3A;
  --primary: #0F4C5C;
  --primary-light: #1A6B7C;
  --card-bg: #FFFFFF;
  --border: rgba(15,76,92,0.1);
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Outfit', system-ui, sans-serif;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

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

/* ─── Navigation ─── */
.nav {
  padding: 1.25rem 2.5rem;
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--primary);
  letter-spacing: -0.02em;
}
.nav-tagline {
  font-size: 0.8rem;
  color: var(--fg-muted);
  font-weight: 400;
  border-left: 1px solid var(--border);
  padding-left: 1rem;
}

/* ─── Hero ─── */
.hero {
  padding: 5rem 2.5rem 4rem;
  background: var(--bg);
}
.hero-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 4vw, 3.5rem);
  line-height: 1.1;
  color: var(--fg);
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 2.5rem;
  max-width: 480px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}
.stat { display: flex; flex-direction: column; }
.stat-value {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--primary);
  letter-spacing: -0.03em;
}
.stat-label {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-top: 0.15rem;
  line-height: 1.3;
  max-width: 80px;
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
}
.hero-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.roof-diagram { width: 100%; max-width: 360px; }
.roof-svg { width: 100%; height: auto; display: block; }
.roof-caption { text-align: center; }
.address-chip {
  display: inline-block;
  background: var(--primary);
  color: rgba(255,255,255,0.9);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 0.3rem 0.9rem;
  border-radius: 20px;
  letter-spacing: 0.02em;
}

/* ─── Shared section styles ─── */
.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-bottom: 0.9rem;
}
.section-headline {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  line-height: 1.2;
  color: var(--fg);
  letter-spacing: -0.02em;
  margin-bottom: 3rem;
}

/* ─── Features ─── */
.features {
  padding: 5rem 2.5rem;
  background: var(--bg-alt);
}
.features-inner { max-width: 1100px; margin: 0 auto; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}
.feature-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 2rem;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.feature-card:hover {
  box-shadow: 0 8px 32px rgba(15,76,92,0.08);
  transform: translateY(-2px);
}
.feature-icon {
  width: 48px;
  height: 48px;
  background: rgba(244,162,97,0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}
.feature-card h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--fg);
  margin-bottom: 0.6rem;
}
.feature-card p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ─── How ─── */
.how { padding: 5rem 2.5rem; background: var(--bg); }
.how-inner { max-width: 1100px; margin: 0 auto; }
.step-track {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}
.step-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.5rem;
  color: var(--accent);
  opacity: 0.5;
  line-height: 1;
}
.step-body h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--fg);
  margin-bottom: 0.5rem;
}
.step-body p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
}
.step-connector {
  width: 48px;
  min-width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent) 0%, rgba(244,162,97,0.2) 100%);
  margin-top: 3rem;
}

/* ─── Outcomes ─── */
.outcomes {
  padding: 5rem 2.5rem;
  background: var(--primary);
}
.outcomes-inner { max-width: 1100px; margin: 0 auto; }
.outcomes .section-label { color: var(--accent); }
.outcomes .section-headline { color: #fff; }
.outcomes-headline-block { margin-bottom: 2rem; }
.outcomes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}
.outcome {
  border-left: 3px solid var(--accent);
  padding-left: 1.5rem;
}
.outcome-number {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 2.8rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.5rem;
  letter-spacing: -0.03em;
}
.outcome p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.5;
}
.outcome-callout {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2.5rem;
}
.outcome-callout p {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  max-width: 720px;
}

/* ─── Closing ─── */
.closing {
  padding: 6rem 2.5rem;
  background: var(--bg);
}
.closing-inner { max-width: 720px; margin: 0 auto; text-align: center; }
.closing h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--fg);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 1.5rem;
}
.closing p {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.75;
}

/* ─── Footer ─── */
.footer {
  padding: 2rem 2.5rem;
  border-top: 1px solid var(--border);
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary);
}
.footer-note {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
  .nav { padding: 1rem 1.5rem; }
  .nav-tagline { display: none; }
  .hero { padding: 3rem 1.5rem 2.5rem; }
  .hero-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-visual { order: -1; }
  .roof-diagram { max-width: 280px; }
  .hero-headline { font-size: 2rem; }
  .features { padding: 3.5rem 1.5rem; }
  .feature-grid { grid-template-columns: 1fr; }
  .how { padding: 3.5rem 1.5rem; }
  .step-track { flex-direction: column; gap: 1.5rem; }
  .step-connector { width: 2px; height: 32px; min-width: 2px; margin: 0 0 0 1.5rem; }
  .outcomes { padding: 3.5rem 1.5rem; }
  .outcomes-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .closing { padding: 4rem 1.5rem; }
  .footer { padding: 1.5rem; }
  .footer-inner { flex-direction: column; gap: 0.5rem; text-align: center; }
}

@media (max-width: 480px) {
  .hero-stats { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .stat-divider { display: none; }
  .stat-value { font-size: 1.4rem; }
}