*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    body { font-family: 'Nunito', sans-serif; font-size: 16px; line-height: 1.7; color: #1a1412; background: #fdf8f7; }
    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; }

    .nav { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,0.92); backdrop-filter: blur(16px); border-bottom: 1px solid #f0e8e6; }
    .nav-inner { max-width: 1280px; margin: 0 auto; padding: 0 1.5rem; height: 56px; display: flex; align-items: center; justify-content: space-between; }
    .nav-logo { display: flex; align-items: center; gap: 0.5rem; font-family: 'Playfair Display', serif; font-weight: 700; font-size: 1.1rem; color: #1a1412; }
    .nav-links { display: flex; align-items: center; gap: 0.25rem; }
    .nav-link { padding: 0.375rem 0.75rem; border-radius: 0.75rem; font-size: 0.875rem; font-weight: 500; color: #4a3f3a; transition: background 0.15s; cursor: pointer; }
    .nav-link:hover { background: #f5f0ef; }
    .nav-cta { padding: 0.5rem 1rem; border-radius: 0.75rem; font-size: 0.875rem; font-weight: 700; color: white !important; background: linear-gradient(135deg, #FF9AA2, #a29bfe); }
.nav-dropdown:hover
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
    .hamburger span { display: block; width: 22px; height: 2px; background: #1a1412; border-radius: 2px; }
    @media (max-width: 900px) { .nav-links { display: none !important; } .hamburger { display: flex; } }

    .breadcrumb { max-width: 900px; margin: 0 auto; padding: 0.75rem 1.5rem 0; font-size: 0.8125rem; color: #9ca3af; }
    .breadcrumb a { color: #9ca3af; } .breadcrumb a:hover { color: #4a3f3a; }

    .page-wrap { max-width: 900px; margin: 0 auto; padding: 0 1.5rem 4rem; }

    /* ── Hero ──────────────────────────────────────────────── */
    .hero { padding: 2rem 0 1.5rem; }
    .hero-badge { display: inline-flex; align-items: center; gap: 0.375rem; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: #a29bfe; background: #f3f0ff; padding: 0.3rem 0.875rem; border-radius: 99px; margin-bottom: 1rem; }
    .hero h1 { font-family: 'Playfair Display', serif; font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 700; color: #1a1412; line-height: 1.25; margin-bottom: 0.75rem; }
    .hero-highlight { font-size: 1.0625rem; color: #4a3f3a; margin-bottom: 1.5rem; max-width: 680px; }

    /* ── Fruit card ────────────────────────────────────────── */
    .fruit-card { background: white; border: 1.5px solid #ffe4e6; border-radius: 1.5rem; padding: 2rem; display: flex; align-items: center; gap: 2rem; margin-bottom: 2rem; }
    .fruit-img-wrap { flex-shrink: 0; width: 160px; height: 160px; border-radius: 1.25rem; overflow: hidden; background: linear-gradient(135deg,#fff0f1,#f3f0ff); display: flex; align-items: center; justify-content: center; }
    .fruit-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
    .fruit-stats { flex: 1; }
    .fruit-size-label { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: #9ca3af; margin-bottom: 0.25rem; }
    .fruit-size-name { font-family: 'Playfair Display', serif; font-size: 1.75rem; font-weight: 700; color: #1a1412; margin-bottom: 1rem; }
    .fruit-measurements { display: flex; gap: 1.5rem; flex-wrap: wrap; }
    .measurement { }
    .measurement-label { font-size: 0.75rem; color: #9ca3af; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
    .measurement-value { font-size: 1.125rem; font-weight: 800; color: #1a1412; }
    @media (max-width: 540px) {
      .fruit-card { flex-direction: column; align-items: center; text-align: center; gap: 1.25rem; }
      .fruit-img-wrap { width: 140px; height: 140px; }
      .fruit-measurements { justify-content: center; }
    }

    /* ── Trimester badge ──────────────────────────────────── */
    .trimester-badge { font-size: 0.75rem; font-weight: 700; padding: 0.25rem 0.875rem; border-radius: 99px; display: inline-block; margin-bottom: 0.5rem; }
    .t1 { background: #fff0f1; color: #FF9AA2; }
    .t2 { background: #fff8f0; color: #e8a87c; }
    .t3 { background: #f0fff8; color: #52b788; }

    /* ── Sections ─────────────────────────────────────────── */
    section { margin-bottom: 2rem; }
    section h2 { font-family: 'Playfair Display', serif; font-size: 1.375rem; font-weight: 700; color: #1a1412; margin-bottom: 1rem; display: flex; align-items: center; gap: 0.5rem; }
    section ul { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }
    section ul li { padding: 0.75rem 1rem; background: white; border: 1.5px solid #f0e8e6; border-radius: 0.875rem; font-size: 0.9375rem; color: #4a3f3a; display: flex; align-items: flex-start; gap: 0.625rem; }
    section ul li::before { content: attr(data-icon); font-size: 1rem; flex-shrink: 0; margin-top: 0.1rem; }

    /* Symptoms — more visual */
    .symptom-item { background: white; border: 1.5px solid #ffe4e6; border-radius: 1rem; padding: 1rem 1.25rem; margin-bottom: 0.75rem; }
    .symptom-name { font-weight: 700; color: #1a1412; font-size: 0.9375rem; margin-bottom: 0.25rem; }
    .symptom-detail { font-size: 0.875rem; color: #4a3f3a; }
    .symptom-tip { margin-top: 0.5rem; font-size: 0.8125rem; font-weight: 600; color: #a29bfe; display: flex; align-items: center; gap: 0.375rem; }
    .symptom-tip::before { content: '💡'; }

    /* Callout boxes */
    .callout { border-radius: 1rem; padding: 1.25rem 1.5rem; margin-bottom: 1.5rem; }
    .callout.tip { background: #fff8f0; border-left: 4px solid #e8a87c; }
    .callout.science { background: #f3f0ff; border-left: 4px solid #a29bfe; }
    .callout.heart { background: #fff0f1; border-left: 4px solid #FF9AA2; }
    .callout.green { background: #f0fff8; border-left: 4px solid #52b788; }
    .callout-label { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: #9ca3af; margin-bottom: 0.375rem; }
    .callout p { font-size: 0.9375rem; color: #4a3f3a; line-height: 1.6; }

    /* Checklist */
    .checklist { display: flex; flex-direction: column; gap: 0.5rem; }
    .check-item { display: flex; align-items: flex-start; gap: 0.75rem; padding: 0.75rem 1rem; background: white; border: 1.5px solid #f0e8e6; border-radius: 0.875rem; font-size: 0.9375rem; color: #4a3f3a; }
    .check-icon { width: 20px; height: 20px; border-radius: 50%; background: linear-gradient(135deg,#FF9AA2,#a29bfe); display: flex; align-items: center; justify-content: center; font-size: 0.65rem; color: white; flex-shrink: 0; margin-top: 0.1rem; font-weight: 700; }

    /* Week navigation */
    .week-nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding: 1.25rem 1.5rem; background: white; border: 1.5px solid #ffe4e6; border-radius: 1.25rem; }
    .week-nav a { display: flex; align-items: center; gap: 0.5rem; font-weight: 700; color: #1a1412; font-size: 0.9375rem; }
    .week-nav a:hover { color: #a29bfe; }
    .week-nav-center { text-align: center; font-size: 0.875rem; color: #9ca3af; }
    .week-nav-center strong { display: block; font-family: 'Playfair Display', serif; font-size: 1rem; color: #1a1412; }

    /* CTA */
    .cta-box { background: linear-gradient(135deg,#1a1412,#2d1f3d); border-radius: 1.5rem; padding: 2.5rem; text-align: center; margin-top: 2.5rem; }
    .cta-box h2 { font-family: 'Playfair Display', serif; font-size: 1.5rem; color: white; margin-bottom: 0.625rem; }
    .cta-box p { color: rgba(255,255,255,0.65); font-size: 0.9375rem; margin-bottom: 1.5rem; }
    .cta-btn { display: inline-block; background: linear-gradient(135deg,#FF9AA2,#a29bfe); color: white; font-weight: 700; padding: 0.875rem 2rem; border-radius: 50px; font-size: 1rem; }

    footer { background: #1a1412; color: rgba(255,255,255,0.5); text-align: center; padding: 2rem 1.5rem; font-size: 0.8125rem; }
    footer a { color: rgba(255,255,255,0.6); margin: 0 0.5rem; }
    footer a:hover { color: white; }

    /* Progress bar */
    #reading-progress { position: fixed; top: 0; left: 0; width: 0%; height: 3px; background: linear-gradient(90deg,#FF9AA2,#a29bfe); z-index: 9999; }
    #back-to-top { position: fixed; bottom: 1.5rem; right: 1.5rem; width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(135deg,#FF9AA2,#a29bfe); color: white; border: none; cursor: pointer; font-size: 1.1rem; opacity: 0; transform: translateY(8px); transition: opacity 0.3s, transform 0.3s; z-index: 999; box-shadow: 0 4px 12px rgba(162,155,254,0.3); }
    #back-to-top.visible { opacity: 1; transform: translateY(0); }

    /* Scroll reveal */
    .reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.5s ease, transform 0.5s ease; }
    .reveal.visible { opacity: 1; transform: translateY(0); }
      /* Dropdowns */
    .nav-dd { position: relative; }
    .nav-dd-menu { display: none; position: absolute; top: calc(100% + 4px); left: 0; background: white; border: 1px solid #f0e8e6; border-radius: 1rem; padding: 0.5rem; min-width: 240px; box-shadow: 0 8px 32px rgba(0,0,0,0.1); z-index: 200; }
    .nav-dd:hover .nav-dd-menu { display: block; }
    .nav-dd-item { display: block; padding: 0.5rem 0.75rem; font-size: 0.8rem; font-weight: 600; color: #1a1412; text-decoration: none; border-radius: 0.5rem; }
    .nav-dd-item:hover { background: #fdf0f1; }
    .nav-dd-sep { height: 1px; background: #f0e8e6; margin: 0.25rem 0.5rem; }
    .nav-sign-in { padding: 0.375rem 0.625rem; border-radius: 0.75rem; font-size: 0.75rem; font-weight: 600; color: #64748b; text-decoration: none; }
    .nav-sign-in:hover { background: #f5f0ef; }