:root {
  --ink: #1f2430;
  --paper: #faf7f2;
  --accent: #8a5a2b;
  --accent-soft: #efe3d3;
  --muted: #5c6472;
  --card: #ffffff;
  --line: #e6ded2;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

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

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

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 1rem 2rem;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  font-size: 1.35rem;
  font-weight: bold;
  text-decoration: none;
  color: var(--ink);
  letter-spacing: 0.02em;
}

.brand span { color: var(--accent); }

.site-nav {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  color: var(--accent);
  text-decoration: underline;
}

.hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 2rem;
  align-items: center;
  padding: 3rem 2rem;
  max-width: 1100px;
  margin: 0 auto;
}

.hero img {
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(31, 36, 48, 0.15);
}

.hero h1 {
  font-size: 2.6rem;
  line-height: 1.15;
  margin: 0 0 1rem;
}

.hero p { font-size: 1.1rem; color: var(--muted); }

.btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.7rem 1.4rem;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-size: 1rem;
}

.btn:hover { background: #6f4620; }

.section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
}

.section h2 {
  font-size: 1.9rem;
  margin: 0 0 0.5rem;
}

.section > p.lede {
  color: var(--muted);
  max-width: 46rem;
  margin-top: 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }

.card-body { padding: 1rem 1.25rem 1.25rem; }

.card-body h3 { margin: 0 0 0.4rem; font-size: 1.15rem; }

.card-body p { margin: 0; color: var(--muted); font-size: 0.95rem; }

.page-banner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 2rem 0;
}

.page-banner img {
  border-radius: 12px;
  max-height: 340px;
  width: 100%;
  object-fit: cover;
}

.prose {
  max-width: 46rem;
  margin: 0 auto;
  padding: 2rem;
}

.prose h1 { font-size: 2.2rem; line-height: 1.2; }

.prose h2 { font-size: 1.5rem; margin-top: 2rem; }

.prose figure { margin: 1.5rem 0; }

.prose figure img { border-radius: 10px; }

.prose figcaption {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 0.4rem;
}

.topic-list {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.topic-list li {
  background: var(--accent-soft);
  border-radius: 10px;
  padding: 1rem 1.25rem;
}

.topic-list strong { display: block; margin-bottom: 0.25rem; }

.plan-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.plan {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.5rem;
}

.plan.featured { border-color: var(--accent); box-shadow: 0 8px 24px rgba(138, 90, 43, 0.15); }

.plan h3 { margin-top: 0; }

.plan .price { font-size: 2rem; color: var(--accent); margin: 0.5rem 0; }

.plan ul { padding-left: 1.2rem; color: var(--muted); }

form.contact-form {
  display: grid;
  gap: 1rem;
  max-width: 32rem;
}

form.contact-form label { font-weight: bold; font-size: 0.95rem; }

form.contact-form input,
form.contact-form textarea {
  width: 100%;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
  background: #fff;
}

form.contact-form button {
  justify-self: start;
  padding: 0.7rem 1.6rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font: inherit;
  cursor: pointer;
}

.site-footer {
  margin-top: 3rem;
  padding: 2rem;
  text-align: center;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 0.9rem;
}

@media (max-width: 760px) {
  .hero { grid-template-columns: 1fr; padding: 2rem 1.25rem; }
  .hero h1 { font-size: 2rem; }
  .section, .prose, .page-banner { padding-left: 1.25rem; padding-right: 1.25rem; }
}