:root {
  color-scheme: light;
  --ink: #18201c;
  --muted: #5f6f65;
  --paper: #fffdf7;
  --paper-strong: #ffffff;
  --honey: #f6b73c;
  --honey-dark: #a96500;
  --leaf: #1f6f4a;
  --leaf-soft: #e7f4ea;
  --line: #eadfca;
  --shadow: 0 20px 60px rgba(66, 45, 13, 0.12);
  --radius: 22px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(246, 183, 60, 0.22), transparent 32rem),
    linear-gradient(180deg, #fff9ec 0%, var(--paper) 34%, #f7fbf4 100%);
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  padding: 24px clamp(18px, 4vw, 56px) 72px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1120px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  color: #2e2105;
  background: var(--honey);
  box-shadow: 0 8px 20px rgba(246, 183, 60, 0.35);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

.nav-links a {
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
}

.nav-cta {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.65);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper-strong);
  padding: 9px 13px;
  color: var(--ink);
}

.hero {
  max-width: 980px;
  margin: 88px auto 0;
  text-align: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--honey-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(2.35rem, 5.8vw, 5.25rem);
  line-height: 1;
  letter-spacing: -0.058em;
}

h2 {
  max-width: 820px;
  margin-bottom: 24px;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.08rem;
}

.hero-copy {
  max-width: 760px;
  margin: 0 auto 30px;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.28rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 16px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 13px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  text-decoration: none;
}

.button-primary {
  color: #2e2105;
  background: var(--honey);
  cursor: pointer;
}

.button-secondary {
  background: var(--paper-strong);
  border-color: var(--line);
}

.compliance-note {
  color: var(--muted);
  font-size: 0.93rem;
}

.section {
  max-width: 1120px;
  margin: 0 auto;
  padding: 74px clamp(18px, 4vw, 40px);
}

.problem {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: start;
}

.problem-grid,
.card-grid {
  display: grid;
  gap: 16px;
}

.problem-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.problem-grid article,
.bundle-card,
.not-card,
.package-table,
.privacy,
.faq-list details,
.steps li {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
}

.problem-grid article,
.bundle-card,
.not-card,
.faq-list details,
.steps li {
  padding: 22px;
}

.problem-grid p,
.bundle-card p,
.not-card li,
.check-list li,
.steps p,
.privacy p,
.faq-list p {
  color: var(--muted);
}

.card-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.bundle-card {
  min-height: 180px;
}

.bundle-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 16px;
  border-radius: 14px;
  background: var(--leaf-soft);
  color: var(--leaf);
  font-weight: 900;
}

.sample {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.7fr);
  gap: 28px;
  align-items: center;
}

.package-table {
  overflow: hidden;
}

.package-table div {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 22px;
}

.package-table div + div {
  border-top: 1px solid var(--line);
}

.package-table strong {
  color: var(--leaf);
}

.package-table span {
  color: var(--muted);
}

.sample-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow);
  padding: 24px;
}

.sample-card ul {
  margin: 0 0 20px;
  padding-left: 1.2rem;
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 36px;
  align-items: center;
}

.check-list,
.not-card ul {
  padding-left: 1.2rem;
}

.check-list li + li,
.not-card li + li {
  margin-top: 10px;
}

.steps ol {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.steps span {
  display: inline-block;
  margin-bottom: 18px;
  color: var(--honey-dark);
  font-weight: 900;
}

.privacy {
  padding: 36px clamp(22px, 5vw, 46px);
  background: linear-gradient(135deg, rgba(231, 244, 234, 0.9), rgba(255, 255, 255, 0.86));
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 800;
}

.faq-list p {
  margin: 12px 0 0;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px clamp(18px, 4vw, 40px) 48px;
  color: var(--muted);
}

.footer a {
  font-weight: 800;
  text-decoration: none;
}

@media (max-width: 900px) {
  .problem,
  .split,
  .sample {
    grid-template-columns: 1fr;
  }

  .problem-grid,
  .card-grid,
  .steps ol {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .nav {
    align-items: flex-start;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    inset: 76px 18px auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: var(--paper-strong);
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: flex;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding-inline: 18px;
  }

  .hero {
    margin-top: 58px;
    text-align: left;
  }

  .hero-actions {
    justify-content: flex-start;
  }

  .problem-grid,
  .card-grid,
  .steps ol {
    grid-template-columns: 1fr;
  }

  .package-table div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .footer {
    flex-direction: column;
  }
}

/* Guide/article pages */
.site-header.compact { padding-bottom: 42px; }
.article-hero { max-width: 920px; margin-top: 64px; }
.article-layout { max-width: 940px; margin: 0 auto; padding: 0 clamp(18px, 4vw, 40px) 48px; }
.article-body { display: grid; gap: 28px; }
.article-intro, .article-section { border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,0.78); box-shadow: var(--shadow); padding: clamp(22px, 4vw, 34px); }
.article-section h2 { font-size: clamp(1.45rem, 2.6vw, 2.2rem); letter-spacing: -0.035em; }
.article-section p:last-child, .article-intro p:last-child { margin-bottom: 0; }
.article-section blockquote { margin: 0; padding: 18px 20px; border-left: 5px solid var(--honey); border-radius: 14px; background: rgba(246,183,60,0.13); color: var(--muted); }
.article-card { background: linear-gradient(135deg, rgba(231,244,234,0.92), rgba(255,255,255,0.9)); }
.article-next { display: flex; flex-wrap: wrap; gap: 12px; }
.guide-grid .bundle-card h2 { font-size: 1.45rem; letter-spacing: -0.03em; }
.guide-grid a { text-decoration: none; }
.guide-grid a:hover, .guide-grid a:focus-visible { text-decoration: underline; }