:root {
  --ivoire: #F8F6F2;
  --ivoire-fonce: #EDE9E1;
  --vert-profond: #1C2B25;
  --vert: #2D6A4F;
  --terracotta: #B5927C;
  --or: #C9A84C;
  --ardoise: #6B7F7A;
  --texte: #1C1917;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ivoire);
  color: var(--texte);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 500;
  color: var(--vert-profond);
  margin: 0;
}

a {
  color: var(--vert);
}

/* ---------- Header ---------- */

.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1080px;
  margin: 0 auto;
  padding: 32px 24px 0;
}

.logo {
  font-family: 'Fraunces', serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--vert-profond);
  text-decoration: none;
}

.site-nav {
  display: flex;
  gap: 32px;
}

.site-nav a {
  color: var(--ardoise);
  text-decoration: none;
  font-size: 15px;
}

.site-nav a:hover {
  color: var(--vert-profond);
}

/* ---------- Hero ---------- */

.hero {
  max-width: 1080px;
  margin: 0 auto;
  padding: 96px 24px 64px;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero h1 {
  font-size: 52px;
  line-height: 1.12;
  letter-spacing: -0.5px;
}

.lede {
  max-width: 46ch;
  font-size: 19px;
  color: #3A3532;
  margin-top: 24px;
}

.hero-note {
  color: var(--ardoise);
  font-size: 14px;
  margin-top: 28px;
}

.hero-mark {
  display: flex;
  justify-content: center;
}

.hero-mark svg {
  width: 100%;
  max-width: 220px;
  height: auto;
}

/* ---------- Strip ---------- */

.strip {
  background: var(--vert-profond);
  padding: 56px 24px;
}

.strip p {
  max-width: 640px;
  margin: 0 auto;
  color: var(--ivoire);
  font-size: 20px;
  font-family: 'Fraunces', serif;
  font-weight: 400;
  line-height: 1.5;
  text-align: left;
}

/* ---------- Feature rows ---------- */

.feature-row {
  max-width: 880px;
  margin: 0 auto;
  padding: 72px 24px;
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 32px;
}

.feature-row.alt {
  background: var(--ivoire-fonce);
  max-width: none;
  display: block;
  padding: 72px 24px;
}

.feature-row.alt .feature-num,
.feature-row.alt .feature-body {
  max-width: 880px;
  margin: 0 auto;
}

.feature-num {
  font-family: 'Fraunces', serif;
  font-size: 15px;
  color: var(--terracotta);
  padding-top: 6px;
}

.feature-body h2 {
  font-size: 28px;
  line-height: 1.3;
  max-width: 22ch;
}

.feature-body p {
  margin-top: 16px;
  max-width: 56ch;
  color: #3A3532;
}

/* ---------- Trust ---------- */

.trust {
  max-width: 720px;
  margin: 0 auto;
  padding: 96px 24px;
}

.trust h2 {
  font-size: 32px;
}

.trust-intro {
  color: var(--ardoise);
  margin-top: 12px;
}

.trust-list {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
}

.trust-list li {
  padding: 24px 0;
  border-top: 1px solid #E3DFD6;
}

.trust-list li:last-child {
  border-bottom: 1px solid #E3DFD6;
}

.trust-list strong {
  display: block;
  font-family: 'Fraunces', serif;
  font-weight: 500;
  color: var(--vert-profond);
  margin-bottom: 6px;
  font-size: 18px;
}

/* ---------- Closing ---------- */

.closing {
  text-align: center;
  padding: 96px 24px 120px;
}

.closing h2 {
  font-size: 34px;
  max-width: 16ch;
  margin: 0 auto;
}

.closing .hero-note {
  margin-top: 16px;
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid #E3DFD6;
  padding: 28px 24px;
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  color: var(--ardoise);
  font-size: 14px;
}

/* ---------- Responsive ---------- */

@media (max-width: 720px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 64px;
  }
  .hero h1 {
    font-size: 38px;
  }
  .hero-mark {
    order: -1;
  }
  .hero-mark svg {
    max-width: 140px;
  }
  .feature-row {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 56px 24px;
  }
  .site-nav {
    gap: 18px;
  }
  .strip p {
    font-size: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}