:root {
    --brown: #6B3A2A;
    --brown-light: #8B5240;
    --beige: #F5ECD7;
    --beige-dark: #EAD9BC;
    --gold: #C5973A;
    --gold-light: #D4AF5A;
    --dark: #1A1009;
    --text: #3D2010;
    --muted: #8A7060;
    --white: #FEFAF4;
  }
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  body {
    font-family: 'DM Sans', sans-serif;
    background: var(--white);
    color: var(--text);
    line-height: 1.75;
  }

  /* NAV */
  nav {
    background: var(--brown);
    padding: 18px 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky; top: 0; z-index: 100;
    box-shadow: 0 2px 20px rgba(107,58,42,0.3);
  }
  .logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--beige);
    letter-spacing: 2px;
  }
  .logo span { color: var(--gold); }
  .nav-tag {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gold-light);
    letter-spacing: 3px;
    text-transform: uppercase;
  }
  .btn-home {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(245,236,215,0.12);
    border: 1px solid rgba(245,236,215,0.25);
    color: var(--beige);
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.2s;
  }
  .btn-home:hover { background: rgba(245,236,215,0.22); }
footer p {
  margin-bottom: 12px;
  font-size: 0.95rem;
  color: #FFF8EC;
}

footer strong {
  color: var(--brown);
}
  /* HERO */
  .hero {
    background: linear-gradient(135deg, var(--brown) 0%, var(--brown-light) 60%, #A0643C 100%);
    padding: 80px 48px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  .hero::before {
    content: '';
    position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  }
  .hero-badge {
    display: inline-block;
    background: rgba(197,151,58,0.2);
    border: 1px solid var(--gold);
    color: var(--gold-light);
    font-size: 0.7rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    padding: 6px 20px;
    border-radius: 20px;
    margin-bottom: 20px;
  }
  .hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    color: var(--beige);
    font-weight: 700;
    margin-bottom: 16px;
    line-height: 1.2;
  }
  .hero p {
    color: rgba(245,236,215,0.8);
    font-size: 1.1rem;
    font-weight: 300;
    max-width: 540px;
    margin: 0 auto;
  }

  /* TOC */
  .toc {
    background: var(--beige);
    border-left: 4px solid var(--gold);
    margin: 48px auto;
    max-width: 900px;
    padding: 32px 40px;
    border-radius: 0 12px 12px 0;
  }
  .toc h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    color: var(--brown);
    margin-bottom: 16px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.85rem;
  }
  .toc ol {
    padding-left: 20px;
    columns: 2;
    column-gap: 40px;
  }
  .toc li {
    margin-bottom: 8px;
    font-size: 0.9rem;
  }
  .toc a {
    color: var(--brown-light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
  }
  .toc a:hover { color: var(--gold); }

  /* MAIN */
  main {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 48px 80px;
  }

  /* SECTION */
  .section {
    margin-bottom: 60px;
    animation: fadeUp 0.5s ease both;
  }
  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .section-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--beige-dark);
  }
  .section-number {
    width: 44px; height: 44px;
    background: var(--brown);
    color: var(--beige);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    font-weight: 700;
    flex-shrink: 0;
  }
  .section-icon {
    font-size: 1.4rem;
  }
  h2.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    color: var(--brown);
    font-weight: 600;
  }

  h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.15rem;
    color: var(--gold);
    font-weight: 600;
    margin: 28px 0 12px;
  }

  p { margin-bottom: 14px; font-size: 0.97rem; color: var(--text); }

  /* STEP CARDS */
  .steps {
    display: grid;
    gap: 16px;
    margin: 20px 0;
  }
  .step-card {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    background: var(--white);
    border: 1px solid var(--beige-dark);
    border-radius: 12px;
    padding: 20px 24px;
    transition: box-shadow 0.2s, border-color 0.2s;
  }
  .step-card:hover {
    box-shadow: 0 4px 20px rgba(107,58,42,0.1);
    border-color: var(--gold);
  }
  .step-num {
    width: 32px; height: 32px;
    background: var(--gold);
    color: white;
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
    margin-top: 2px;
  }
  .step-content strong {
    display: block;
    color: var(--brown);
    font-weight: 500;
    margin-bottom: 4px;
    font-size: 0.95rem;
  }
  .step-content span { font-size: 0.9rem; color: var(--muted); }

  /* INFO BOX */
  .info-box {
    background: var(--beige);
    border-left: 3px solid var(--gold);
    padding: 16px 20px;
    border-radius: 0 8px 8px 0;
    margin: 20px 0;
    font-size: 0.9rem;
  }
  .info-box strong { color: var(--brown); }

  /* TIP */
  .tip {
    display: flex;
    gap: 12px;
    background: #FFF8EC;
    border: 1px solid #E8C97A;
    border-radius: 10px;
    padding: 14px 18px;
    margin: 16px 0;
    font-size: 0.88rem;
    color: #6B5010;
  }
  .tip-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: 1px; }

  /* FEATURE GRID */
  .feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin: 20px 0;
  }
  .feature-card {
    background: var(--beige);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
  }
  .feature-card .icon { font-size: 1.8rem; margin-bottom: 8px; }
  .feature-card strong {
    display: block;
    color: var(--brown);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 4px;
  }
  .feature-card span { font-size: 0.8rem; color: var(--muted); }

  /* FOOTER */
  footer {
    background: var(--brown);
    color: rgba(245,236,215,0.7);
    text-align: center;
    padding: 32px 24px;
    font-size: 0.85rem;
  }
  footer strong { color: var(--gold); }

  @media (max-width: 640px) {
    nav { padding: 16px 20px; }
    .hero { padding: 60px 24px 40px; }
    main { padding: 0 20px 60px; }
    .toc { margin: 32px 20px; padding: 24px; }
    .toc ol { columns: 1; }
  }