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

html {
  background-color: #FBFBF9;
  color: #101010;
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 300;
  font-size: 16px;
  line-height: 1.7;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background-color: #FBFBF9;
  color: #101010;
  -webkit-font-smoothing: antialiased;
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(251, 251, 249, 0.96);
  backdrop-filter: blur(4px);
  border-bottom: 1px solid rgba(16, 16, 16, 0.08);
  z-index: 100;
}

.topbar-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 18px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 300;
}

.navigation {
  display: flex;
  gap: 28px;
}

.nav-link {
  color: #101010;
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: opacity 0.2s ease;
}

.nav-link:hover {
  opacity: 0.6;
}

.main-content {
  max-width: 960px;
  margin: 0 auto;
  padding: 140px 32px 80px;
}

.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #101010;
  opacity: 0.5;
  margin-bottom: 28px;
}

.hero-section {
  padding-bottom: 70px;
}

.hero-headline {
  font-size: 1.75rem;
  line-height: 1.45;
  font-weight: 300;
  margin-bottom: 32px;
  max-width: 820px;
}

.hero-prose {
  max-width: 760px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 36px;
}

.hero-prose p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #101010;
}

.hero-cta-wrap {
  margin-top: 10px;
}

.hero-cta {
  display: inline-block;
  color: #9A3412;
  text-decoration: none;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  border-bottom: 1px solid #9A3412;
  padding-bottom: 2px;
  transition: opacity 0.2s ease;
}

.hero-cta:hover {
  opacity: 0.75;
}

.accent-rule {
  width: 100%;
  height: 1px;
  background-color: #9A3412;
  margin: 20px 0 70px;
}

.services-section {
  padding-bottom: 70px;
}

.index-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  column-gap: 24px;
  padding: 32px 0;
  border-top: 1px solid rgba(16, 16, 16, 0.12);
  border-bottom: 1px solid rgba(16, 16, 16, 0.12);
}

.row-num {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  opacity: 0.5;
  padding-top: 4px;
}

.row-title {
  font-size: 1.15rem;
  font-weight: 300;
  line-height: 1.45;
  margin-bottom: 16px;
}

.row-text {
  font-size: 1rem;
  line-height: 1.75;
  opacity: 0.85;
  max-width: 720px;
}

.contact-section {
  padding-top: 30px;
  border-top: 1px solid rgba(16, 16, 16, 0.12);
}

.letter-signoff {
  max-width: 760px;
  margin-bottom: 56px;
}

.letter-prose {
  font-size: 1.05rem;
  line-height: 1.8;
  margin-bottom: 28px;
}

.signature {
  font-size: 1rem;
  letter-spacing: 0.06em;
}

.contact-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
  padding: 36px 0;
  border-top: 1px solid rgba(16, 16, 16, 0.08);
  border-bottom: 1px solid rgba(16, 16, 16, 0.08);
  margin-bottom: 36px;
}

.detail-line {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.detail-title {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.5;
}

.detail-value {
  font-size: 0.95rem;
}

.plain-link {
  color: #101010;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.plain-link:hover {
  opacity: 0.6;
}

.privacy-note {
  font-size: 0.75rem;
  line-height: 1.6;
  opacity: 0.45;
  max-width: 680px;
  padding-top: 10px;
}

@media (max-width: 640px) {
  .topbar-inner {
    padding: 16px 20px;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .main-content {
    padding: 120px 20px 60px;
  }
  .hero-headline {
    font-size: 1.35rem;
  }
  .index-row {
    grid-template-columns: 1fr;
    row-gap: 12px;
  }
  .accent-rule {
    margin: 10px 0 50px;
  }
}