:root {
  --paper: #f7f1e3;
  --paper-dark: #ece2cb;
  --ink: #2b2420;
  --ink-soft: #5b4f45;
  --accent: #9a3324;
  --accent-soft: #c75c3f;
  --rule: #d8c9a8;
  --card: #fffaf0;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Source Sans 3", system-ui, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #1c1712;
    --paper-dark: #221b14;
    --ink: #f1e8d8;
    --ink-soft: #c9b89f;
    --accent: #e0775a;
    --accent-soft: #d8613f;
    --rule: #4a3d2e;
    --card: #241d16;
  }
}

:root[data-theme="dark"] {
  --paper: #1c1712;
  --paper-dark: #221b14;
  --ink: #f1e8d8;
  --ink-soft: #c9b89f;
  --accent: #e0775a;
  --accent-soft: #d8613f;
  --rule: #4a3d2e;
  --card: #241d16;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
}

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

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.site-header {
  padding: 24px 0;
  border-bottom: 1px solid var(--rule);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.01em;
}

.nav {
  display: flex;
  gap: 24px;
}

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

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

.hero {
  padding: 72px 0 56px;
  text-align: center;
}

.hero .kicker {
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 14px;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  max-width: 820px;
  margin: 0 auto 20px;
}

.hero p {
  max-width: 620px;
  margin: 0 auto 32px;
  color: var(--ink-soft);
  font-size: 1.1rem;
}

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff8ec;
  padding: 14px 30px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--accent-soft);
}

.btn-outline {
  display: inline-block;
  padding: 13px 28px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  border: 1.5px solid var(--accent);
  color: var(--accent);
}

section {
  padding: 56px 0;
}

section.alt {
  background: var(--paper-dark);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
}

.section-title h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.section-title p {
  color: var(--ink-soft);
  max-width: 560px;
  margin: 8px auto 0;
}

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

.step {
  text-align: center;
}

.step .num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff8ec;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  margin: 0 auto 16px;
}

.step h3 {
  font-size: 1.1rem;
}

.step p {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.series-group {
  margin-bottom: 48px;
}

.series-group h3 {
  font-size: 1.3rem;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
  padding-bottom: 4px;
  margin-bottom: 24px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 24px;
}

.card .age {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 8px;
}

.card h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin: 0 0 10px;
}

.card p {
  color: var(--ink-soft);
  font-size: 0.92rem;
  margin: 0;
}

.pricing-box {
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 40px;
}

.pricing-box .price {
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--accent);
  margin: 12px 0;
}

.pricing-box .price span {
  font-size: 1rem;
  color: var(--ink-soft);
  font-family: var(--font-body);
}

table.compare {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

table.compare th, table.compare td {
  border: 1px solid var(--rule);
  padding: 14px;
  text-align: left;
  vertical-align: top;
}

table.compare th {
  background: var(--paper-dark);
  font-family: var(--font-display);
  font-weight: 600;
}

table.compare td:last-child, table.compare th:last-child {
  background: color-mix(in srgb, var(--accent) 8%, transparent);
}

.cta-final {
  text-align: center;
}

.site-footer {
  border-top: 1px solid var(--rule);
  padding: 32px 0;
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.85rem;
}

.article {
  max-width: 680px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}

.article .meta {
  color: var(--ink-soft);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.article h1 {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.article p {
  font-size: 1.05rem;
}

.article h2 {
  font-size: 1.3rem;
  margin-top: 1.6em;
}

.article .refs {
  font-size: 0.85rem;
  color: var(--ink-soft);
  border-top: 1px solid var(--rule);
  padding-top: 20px;
  margin-top: 40px;
}

@media (max-width: 760px) {
  .steps, .cards {
    grid-template-columns: 1fr;
  }
  table.compare {
    font-size: 0.82rem;
  }
}