@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,600;1,9..144,400;1,9..144,500;1,9..144,600;1,9..144,700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --bg-top: #EFF5E9;
  --bg-bottom: #D2E6C8;
  --text-primary: #173327;
  --text-secondary: #5B7350;
  --accent: #D9862A;
  --accent-light: #E8A659;
  --secondary: #2B6E84;
  --paper: #F7F3E6;

  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;

  --max-width: 1120px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-primary);
  background: linear-gradient(180deg, var(--bg-top) 0%, var(--bg-bottom) 100%);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(239, 245, 233, 0.75);
  border-bottom: 1px solid rgba(23, 51, 39, 0.08);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 16px;
  padding-bottom: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand img.icon {
  width: 34px;
  height: 34px;
}

.brand img.wordmark {
  height: 26px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.main-nav a {
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s ease;
}

.main-nav a:hover {
  color: var(--text-primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.btn-primary {
  background: var(--accent);
  color: var(--paper);
  box-shadow: 0 8px 24px rgba(217, 134, 42, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(217, 134, 42, 0.42);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid rgba(23, 51, 39, 0.25);
}

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

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  margin: 5px 0;
  transition: 0.25s;
}

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: 96px 0 120px;
}

.hero-glow {
  position: absolute;
  top: 50%;
  right: -120px;
  width: 640px;
  height: 640px;
  transform: translateY(-50%);
  background: radial-gradient(circle, rgba(217, 134, 42, 0.28) 0%, rgba(217, 134, 42, 0.12) 45%, rgba(217, 134, 42, 0) 72%);
  pointer-events: none;
  z-index: 0;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 48px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--secondary);
  background: rgba(43, 110, 132, 0.1);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.hero h1 {
  font-family: var(--font-display);
  font-style: italic;
  font-optical-sizing: auto;
  font-weight: 600;
  font-size: clamp(2.4rem, 4.6vw, 3.8rem);
  line-height: 1.1;
  margin: 0 0 24px;
  color: var(--text-primary);
}

.hero p.lead {
  font-size: 1.15rem;
  line-height: 1.65;
  color: var(--text-secondary);
  max-width: 480px;
  margin: 0 0 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual .lighthouse-icon {
  width: 100%;
  max-width: 380px;
  filter: drop-shadow(0 24px 40px rgba(23, 51, 39, 0.12));
}

.stats-row {
  display: flex;
  gap: 40px;
  margin-top: 56px;
  flex-wrap: wrap;
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 2rem;
  color: var(--text-primary);
}

.stat span {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* Section shared */
section {
  padding: 88px 0;
}

.section-head {
  max-width: 640px;
  margin: 0 0 56px;
}

.section-head .eyebrow {
  margin-bottom: 16px;
}

.section-head h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-optical-sizing: auto;
  font-weight: 600;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  margin: 0 0 16px;
  line-height: 1.2;
}

.section-head p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.6;
  margin: 0;
}

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

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: rgba(247, 243, 230, 0.6);
  border: 1px solid rgba(23, 51, 39, 0.08);
  border-radius: 20px;
  padding: 32px 28px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(23, 51, 39, 0.08);
}

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent);
  color: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-style: italic;
  font-optical-sizing: auto;
  font-size: 1.3rem;
  margin: 0 0 12px;
}

.feature-card p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
  font-size: 0.98rem;
}

/* Process */
.process {
  background: var(--paper);
}

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

.process-step {
  position: relative;
  padding-left: 4px;
}

.process-step .step-number {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 2.6rem;
  color: var(--accent);
  display: block;
  margin-bottom: 12px;
}

.process-step h3 {
  font-family: var(--font-display);
  font-style: italic;
  font-optical-sizing: auto;
  font-size: 1.25rem;
  margin: 0 0 10px;
}

.process-step p {
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
  font-size: 0.98rem;
}

/* Testimonial */
.testimonial {
  text-align: center;
}

.testimonial blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-optical-sizing: auto;
  font-weight: 500;
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1.45;
  max-width: 760px;
  margin: 0 auto 28px;
  color: var(--text-primary);
}

.testimonial cite {
  font-style: normal;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* CTA banner */
.cta-banner {
  background: linear-gradient(135deg, var(--text-primary) 0%, #0f261d 100%);
  border-radius: 28px;
  color: var(--paper);
  padding: 64px 48px;
  text-align: center;
  margin: 0 24px;
  max-width: calc(var(--max-width) - 48px);
  margin-left: auto;
  margin-right: auto;
}

.cta-banner h2 {
  font-family: var(--font-display);
  font-style: italic;
  font-optical-sizing: auto;
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  margin: 0 0 16px;
}

.cta-banner p {
  color: rgba(247, 243, 230, 0.8);
  max-width: 520px;
  margin: 0 auto 32px;
  line-height: 1.6;
}

/* Footer */
.site-footer {
  padding: 64px 0 32px;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.footer-brand p {
  color: var(--text-secondary);
  max-width: 280px;
  line-height: 1.6;
  margin-top: 16px;
}

.footer-links {
  display: flex;
  gap: 64px;
  flex-wrap: wrap;
}

.footer-col h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  margin: 0 0 16px;
}

.footer-col a {
  display: block;
  text-decoration: none;
  color: var(--text-primary);
  margin-bottom: 10px;
  font-size: 0.95rem;
}

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

.footer-bottom {
  border-top: 1px solid rgba(23, 51, 39, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 900px) {
  .hero .container {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
  }

  .hero-visual .lighthouse-icon {
    max-width: 220px;
    margin: 0 auto;
  }

  .features-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .main-nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--bg-top);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid rgba(23, 51, 39, 0.1);
    transform: translateY(-150%);
    transition: transform 0.25s ease;
  }

  .main-nav.open {
    transform: translateY(0);
  }

  .nav-toggle {
    display: block;
  }

  .cta-banner {
    padding: 48px 28px;
    margin: 0 16px;
  }
}