/* EMD Sales Page — generated by nutra-factory */
:root {
    --color-primary: #ffc438;
    --color-primary-dark: #e1a61a;
    --color-accent: #0d40ff;
    --color-danger: #dc2626;
    --color-success: #16a34a;
    --color-bg: #ffffff;
    --color-bg-light: #f8f9fa;
    --color-text: #1a1a2e;
    --color-text-muted: #6b7280;
    --color-border: #e5e7eb;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --max-width: 1100px;
    --radius: 12px;
    --shadow: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }

a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 { line-height: 1.3; }
h2 { font-size: 1.75rem; margin-bottom: 1rem; text-align: center; }
h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }

.section { padding: 60px 0; }
.bg-light { background: var(--color-bg-light); }
.section-intro { text-align: center; color: var(--color-text-muted); max-width: 700px; margin: 0 auto 30px; }

/* --- Announcement bar --- */
.announcement-bar {
    position: sticky;
    top: 0;
    z-index: 200;
    background: var(--color-text);
    color: #fff;
    padding: 10px 0;
    font-size: 0.85rem;
    text-align: center;
}
.announcement-bar .container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}
.announcement-bar span { font-weight: 500; }
.announcement-bar a {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-decoration: none;
    transition: background 0.2s;
}
.announcement-bar a:hover { background: var(--color-primary-dark); text-decoration: none; }

/* --- Header --- */
.site-header {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 16px 0;
    position: sticky;
    top: 42px;
    z-index: 100;
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; }
.logo { font-weight: 800; font-size: 1.3rem; color: var(--color-text); display: flex; align-items: center; gap: 8px; }
.logo::before { content: ''; display: inline-block; width: 8px; height: 24px; background: var(--color-primary); border-radius: 4px; }
.logo:hover { text-decoration: none; }
.site-header nav { display: flex; gap: 20px; }
.site-header nav a { color: var(--color-text-muted); font-size: 0.9rem; font-weight: 500; }
.site-header nav a:hover { color: var(--color-primary); text-decoration: none; }

/* --- Hero --- */
.hero {
    background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-bg) 100%);
    padding: 60px 0 40px;
}
.hero-content { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.hero-badge {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 16px;
}
.hero h1 { font-size: 2.2rem; margin-bottom: 16px; }
.hero h1 .accent { color: var(--color-primary); }
.hero-sub { font-size: 1.1rem; color: var(--color-text-muted); margin-bottom: 20px; }

.hero-bullets {
    list-style: none;
    margin-bottom: 20px;
}
.hero-bullets li {
    padding: 6px 0;
    padding-left: 28px;
    position: relative;
    font-size: 1rem;
    color: var(--color-text);
}
.hero-bullets li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: 700;
    font-size: 1.1rem;
}

.hero-rating { display: flex; align-items: center; gap: 10px; margin-bottom: 24px; }
.stars { color: #f59e0b; font-size: 1.3rem; letter-spacing: 2px; }
.hero-image img { border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.hero-mobile-product { display: none; }

.stock-warning {
    display: inline-block;
    margin-top: 12px;
    font-size: 0.85rem;
    color: var(--color-danger);
    font-weight: 600;
}

/* --- CTA buttons --- */
.cta-btn {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    padding: 14px 32px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: background 0.2s, transform 0.2s;
    cursor: pointer;
}
.cta-btn:hover { background: var(--color-primary-dark); transform: translateY(-1px); text-decoration: none; }
.cta-btn.cta-lg { padding: 18px 44px; font-size: 1.15rem; }
.cta-btn.cta-white { background: #fff; color: var(--color-primary); }
.cta-btn.cta-white:hover { background: #f0f0f0; }

/* --- Features grid --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.feature-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 28px 24px;
    text-align: center;
    transition: box-shadow 0.2s, transform 0.2s;
}
.feature-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.feature-icon { font-size: 2.4rem; margin-bottom: 12px; }
.feature-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.feature-card p { color: var(--color-text-muted); font-size: 0.9rem; }

/* --- How It Works --- */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
}
.step-card {
    text-align: center;
    position: relative;
    padding: 24px;
}
.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 50%;
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 16px;
}
.step-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.step-card p { color: var(--color-text-muted); font-size: 0.9rem; }

/* --- Comparison table --- */
.comparison-table-wrap { overflow-x: auto; }
.comparison-table {
    width: 100%;
    max-width: 700px;
    margin: 0 auto;
    border-collapse: collapse;
    font-size: 0.95rem;
}
.comparison-table th,
.comparison-table td {
    padding: 14px 20px;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}
.comparison-table th {
    background: var(--color-bg-light);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.comparison-table th:first-child,
.comparison-table td:first-child { text-align: left; }
.comparison-table .col-ours { background: rgba(var(--color-primary-rgb, 37, 99, 235), 0.04); }
.comparison-table th.col-ours { color: var(--color-primary); }
.comparison-table .check { color: var(--color-success); font-weight: 700; font-size: 1.2rem; }
.comparison-table .cross { color: var(--color-danger); font-weight: 700; font-size: 1.2rem; }

/* --- CTA banner --- */
.cta-banner {
    background: var(--color-primary);
    color: #fff;
    padding: 28px 0;
    text-align: center;
}
.cta-banner p { margin-bottom: 16px; font-size: 1.15rem; }
.cta-banner strong { font-weight: 700; }

/* --- Reviews --- */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.review-card {
    background: var(--color-bg-light);
    border-radius: var(--radius);
    padding: 24px;
    border: 1px solid var(--color-border);
}
.review-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.review-stars { color: #f59e0b; font-size: 1.1rem; letter-spacing: 1px; }
.review-verified { font-size: 0.75rem; color: var(--color-text-muted); }
.review-text { font-style: italic; color: var(--color-text); margin-bottom: 12px; font-size: 0.95rem; }
.review-author { font-size: 0.85rem; color: var(--color-text-muted); }

/* --- Pricing --- */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    align-items: start;
}
.pricing-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 30px 24px;
    text-align: center;
    position: relative;
}
.pricing-card.best {
    border: 2px solid var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: scale(1.05);
}
.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: #fff;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    white-space: nowrap;
}
.pricing-name { font-weight: 700; font-size: 1.1rem; margin-bottom: 4px; }
.pricing-quantity { color: var(--color-text-muted); font-size: 0.85rem; margin-bottom: 16px; }
.pricing-prices { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 8px; }
.price-original {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    text-decoration: line-through;
}
.price-sale {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary);
}
.discount-badge {
    display: inline-block;
    background: var(--color-danger);
    color: #fff;
    padding: 2px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
}
.pricing-perunit { font-size: 0.8rem; color: var(--color-text-muted); margin-bottom: 16px; }
.stock-warning-sm { font-size: 0.75rem; color: var(--color-danger); font-weight: 600; margin-top: 10px; }

/* --- Guarantee --- */
.guarantee-section { background: var(--color-bg-light); padding: 40px 0; }
.guarantee-box {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: var(--color-bg);
    border: 2px solid var(--color-success);
    border-radius: var(--radius);
    padding: 28px;
    max-width: 700px;
    margin: 0 auto;
}
.guarantee-icon { font-size: 2.4rem; }
.guarantee-box strong { font-size: 1.1rem; display: block; margin-bottom: 4px; }
.guarantee-box p { font-size: 0.9rem; color: var(--color-text-muted); margin-top: 4px; }

/* --- FAQ --- */
.faq-list { max-width: 720px; margin: 30px auto 0; }
.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    margin-bottom: 10px;
    overflow: hidden;
}
.faq-item summary {
    padding: 16px 20px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.faq-item summary::after { content: '+'; font-size: 1.3rem; color: var(--color-text-muted); }
.faq-item[open] summary::after { content: '\2212'; }
.faq-item p { padding: 0 20px 16px; color: var(--color-text-muted); font-size: 0.95rem; }

/* --- CTA final --- */
.cta-final { text-align: center; background: linear-gradient(135deg, var(--color-bg-light), var(--color-bg)); }
.cta-final h2 { margin-bottom: 16px; }
.cta-final p { max-width: 700px; margin: 0 auto 24px; color: var(--color-text-muted); }
.cta-note { font-size: 0.85rem; color: var(--color-text-muted); margin-top: 12px; }

/* --- Footer --- */
.site-footer {
    background: var(--color-text);
    color: #d1d5db;
    padding: 48px 0 24px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 30px; }
.footer-logo { font-weight: 800; font-size: 1.2rem; color: #fff; margin-bottom: 8px; }
.footer-desc { font-size: 0.85rem; line-height: 1.5; }
.site-footer h4 { color: #fff; font-size: 0.9rem; margin-bottom: 12px; }
.site-footer a { display: block; color: #d1d5db; font-size: 0.85rem; margin-bottom: 6px; }
.site-footer a:hover { color: #fff; text-decoration: none; }
.footer-cta { text-align: center; margin-bottom: 24px; }
.footer-bottom { border-top: 1px solid #374151; padding-top: 20px; text-align: center; font-size: 0.8rem; }
.footer-disclaimer { margin-top: 8px; font-size: 0.75rem; color: #9ca3af; }

/* --- Mobile CTA (fixed bottom) --- */
.mobile-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: var(--color-bg);
    padding: 12px 20px;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
}
.mobile-cta a {
    display: block;
    background: var(--color-primary);
    color: #fff;
    text-align: center;
    padding: 14px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    animation: pulse 2s cubic-bezier(0.25, 0, 0, 1) 1s infinite;
    box-shadow: 0 0 0 0 var(--color-primary);
}
.mobile-cta a:hover { text-decoration: none; }

@keyframes pulse {
    to { box-shadow: 0 0 0 18px transparent; }
}

/* --- Mobile responsive --- */
@media (max-width: 768px) {
    .site-header nav { display: none; }
    .site-header { top: 42px; }
    .hero { padding: 28px 0 34px; }
    .hero-content { grid-template-columns: 1fr; gap: 0; text-align: center; }
    .hero-heading-row {
        display: grid;
        grid-template-columns: minmax(0, 1fr) 118px;
        gap: 12px;
        align-items: center;
        text-align: left;
    }
    .hero h1 { font-size: 1.45rem; margin-bottom: 0; }
    .hero-mobile-product {
        display: block;
        overflow: hidden;
        border-radius: 10px;
        box-shadow: var(--shadow-lg);
        background: #101827;
    }
    .hero-mobile-product img { width: 118px; height: auto; }
    .hero-sub { margin-top: 14px; margin-bottom: 14px; }
    .hero-rating { justify-content: center; margin-bottom: 14px; }
    .hero-bullets { text-align: left; display: inline-block; margin-bottom: 14px; }
    .hero-bullets li { padding-top: 4px; padding-bottom: 4px; font-size: 0.92rem; line-height: 1.5; }
    .hero-image { display: none; }
    .features-grid { grid-template-columns: 1fr; }
    .steps-grid { grid-template-columns: 1fr; gap: 20px; }
    .reviews-grid { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: 1fr; }
    .pricing-card.best { transform: none; }
    .footer-grid { grid-template-columns: 1fr; gap: 24px; }
    .comparison-table { font-size: 0.85rem; }
    .comparison-table th,
    .comparison-table td { padding: 10px 12px; }
    .mobile-cta {
        display: block;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(110%);
        transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s step-end;
    }
    .mobile-cta.is-visible {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
        transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s step-start;
    }
    h2 { font-size: 1.4rem; }
    .announcement-bar { position: sticky; top: 0; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 1.35rem; }
    .hero-sub { font-size: 0.92rem; line-height: 1.55; }
    .section { padding: 40px 0; }
    .cta-btn.cta-lg { padding: 15px 30px; font-size: 1rem; }
    .pricing-grid { grid-template-columns: minmax(0, 1fr); }
    .pricing-card { min-width: 0; padding: 28px 16px; }
    .pricing-prices { flex-wrap: wrap; gap: 6px 10px; }
}