:root {
  --bg: #f7f5f2;
  --surface: #ffffff;
  --surface-soft: #fbfaf8;
  --text: #1f1d1a;
  --muted: #66615a;
  --line: #e9e4dc;
  --line-strong: #ddd6cb;
  --accent: #b7b4d8;
  --accent-ink: #4f4a77;
  --shadow: 0 8px 24px rgba(26, 22, 17, 0.05);
  --radius: 18px;
  --radius-lg: 24px;
  --max: 1040px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; }

.container {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -44px;
  background: var(--text);
  color: #fff;
  padding: 8px 12px;
  border-radius: 10px;
  z-index: 100;
  text-decoration: none;
}
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 245, 242, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(233, 228, 220, 0.9);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: 0;
}
.brand-logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(56, 49, 90, 0.09);
}
.brand-text {
  display: grid;
  line-height: 1.05;
}
.brand-name {
  font-size: 0.98rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.brand-sub {
  font-size: 0.74rem;
  color: var(--muted);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.site-nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 8px 10px;
  border-radius: 10px;
}
.site-nav a:hover { background: rgba(0, 0, 0, 0.03); color: var(--text); }
.site-nav a[aria-current="page"] {
  color: var(--text);
  background: #fff;
  border: 1px solid var(--line);
}

:focus-visible {
  outline: 2px solid var(--accent-ink);
  outline-offset: 2px;
}

.hero {
  padding: 28px 0 20px;
}
.hero-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 22px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid #ddd9ef;
  background: #f3f1fb;
  color: var(--accent-ink);
  font-weight: 600;
  font-size: 0.82rem;
}
.hero-headline {
  margin: 14px 0 8px;
  font-size: clamp(2rem, 8vw, 3.75rem);
  line-height: 1.03;
  letter-spacing: -0.03em;
}
.hero-subheadline {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  max-width: 38ch;
}
.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
}
.btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  font-weight: 700;
  border-radius: 12px;
  padding: 12px 14px;
  border: 1px solid transparent;
  min-height: 44px;
}
.btn-primary {
  color: #1f1d1a;
  background: #f3f1fb;
  border-color: #ddd9ef;
}
.btn-primary:hover { background: #ece8fb; }
.btn-secondary {
  color: var(--text);
  background: #fff;
  border-color: var(--line);
}
.btn-secondary:hover { background: #faf8f5; }

.preview {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, #ffffff 0%, #fcfbf9 100%);
  padding: 14px;
}
.preview-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.preview-box {
  border-radius: 14px;
  min-height: 76px;
  border: 1px solid rgba(0,0,0,0.03);
}
.preview-box.a { background: #eeedf7; }
.preview-box.b { background: #f5efec; }
.preview-box.c {
  grid-column: span 2;
  min-height: 96px;
  background: #f8eeeb;
}
.preview-note {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

main section {
  padding: 10px 0 8px;
}
.section-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}
.section-title {
  margin: 0 0 6px;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}
.section-lead {
  margin: 0;
  color: var(--muted);
}

.features-grid {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}
.feature {
  border: 1px solid var(--line);
  background: var(--surface-soft);
  border-radius: 14px;
  padding: 14px;
}
.feature h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  letter-spacing: -0.01em;
}
.feature p {
  margin: 0;
  color: var(--muted);
}

.steps {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  display: grid;
  gap: 10px;
}
.step {
  display: grid;
  grid-template-columns: 34px 1fr;
  align-items: start;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}
.step-num {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: #f3f1fb;
  border: 1px solid #ddd9ef;
  color: var(--accent-ink);
  font-weight: 700;
}
.step strong {
  display: block;
  margin-bottom: 2px;
}
.step span {
  color: var(--muted);
  font-size: 0.95rem;
}

.trust-callout {
  margin-top: 14px;
  border: 1px solid var(--line-strong);
  border-radius: 14px;
  padding: 14px;
  background: #fff;
}
.trust-callout p {
  margin: 0;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.trust-callout small {
  display: block;
  margin-top: 6px;
  color: var(--muted);
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 12px 0 0;
  display: grid;
  gap: 10px;
}
.contact-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}
.contact-label {
  color: var(--muted);
  font-weight: 600;
}
.contact-value {
  text-decoration: none;
  font-weight: 700;
  color: var(--text);
}
.contact-value:hover { text-decoration: underline; }

.site-footer {
  padding: 24px 0 36px;
}
.footer-inner {
  border-top: 1px solid var(--line);
  padding-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  color: var(--muted);
  font-size: 0.95rem;
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.footer-links a {
  text-decoration: none;
  padding: 6px 8px;
  border-radius: 10px;
}
.footer-links a:hover { background: rgba(0,0,0,0.03); }

.legal-main {
  padding: 20px 0 30px;
}
.legal-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 20px;
}
.legal-card h1 {
  margin: 0;
  font-size: clamp(1.8rem, 6vw, 2.5rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
}
.legal-meta {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.95rem;
}
.legal-card h2 {
  margin: 20px 0 8px;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
}
.legal-card p,
.legal-card li {
  color: #413d38;
}
.legal-card ul {
  margin: 8px 0;
  padding-left: 18px;
}
.legal-card p { margin: 10px 0; }
.legal-actions {
  margin-top: 18px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

@media (min-width: 720px) {
  .hero {
    padding-top: 42px;
  }
  .hero-card {
    padding: 28px;
  }
  .hero-layout {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 18px;
    align-items: start;
  }
  .hero-actions {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
  }
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }
  .footer-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}