/* ══════════════════════════════════════════════════════════════
   ADVERTORIAL PAGES — Shared Styles
   Clean editorial design that mimics news/magazine sites
   for Outbrain/Teads native ad compliance
   ══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Merriweather:wght@300;400;700;900&family=Inter:wght@400;500;600;700&family=Outfit:wght@700;900&display=swap');

:root {
    --art-bg: #fafafa;
    --art-card: #ffffff;
    --art-primary: #0097a7;
    --art-primary-dark: #007884;
    --art-accent: #e8f5f7;
    --art-text: #1a1a1a;
    --art-text-muted: #555;
    --art-text-light: #888;
    --art-border: #e5e7eb;
    --art-shadow: 0 2px 20px rgba(0,0,0,0.06);
    --art-shadow-lg: 0 8px 40px rgba(0,0,0,0.1);
    --art-radius: 12px;
    --art-serif: 'Merriweather', Georgia, 'Times New Roman', serif;
    --art-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --art-display: 'Outfit', 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--art-serif);
    background: var(--art-bg);
    color: var(--art-text);
    line-height: 1.8;
    font-size: 18px;
}

/* ── Sponsored Disclosure Banner ── */
.sponsored-banner {
    background: #fff3cd;
    color: #856404;
    font-family: var(--art-sans);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    text-align: center;
    padding: 8px 16px;
    border-bottom: 1px solid #ffc107;
    position: sticky;
    top: 0;
    z-index: 1000;
}

/* ── Navigation Bar ── */
.art-nav {
    background: #fff;
    border-bottom: 1px solid var(--art-border);
    padding: 16px 0;
}

.art-nav-inner {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.art-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--art-text);
}

.art-brand-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--art-primary), var(--art-primary-dark));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-family: var(--art-sans);
    font-weight: 700;
    font-size: 14px;
}

.art-brand-text {
    font-family: var(--art-display);
    font-weight: 900;
    font-size: 20px;
    letter-spacing: 0.5px;
}

.art-brand-text span {
    color: var(--art-primary);
}

.art-nav-links {
    display: flex;
    gap: 24px;
    list-style: none;
}

.art-nav-links a {
    font-family: var(--art-sans);
    font-size: 14px;
    font-weight: 500;
    color: var(--art-text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.art-nav-links a:hover {
    color: var(--art-primary);
}

/* ── Article Container ── */
.article-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ── Hero Section ── */
.article-hero {
    margin: 32px auto 0;
    max-width: 800px;
    padding: 0 24px;
}

.article-category {
    font-family: var(--art-sans);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--art-primary);
    margin-bottom: 16px;
    display: inline-block;
}

.article-title {
    font-family: var(--art-display);
    font-size: clamp(28px, 5vw, 44px);
    font-weight: 900;
    line-height: 1.15;
    color: var(--art-text);
    margin-bottom: 20px;
}

.article-subtitle {
    font-family: var(--art-sans);
    font-size: 18px;
    font-weight: 400;
    color: var(--art-text-muted);
    line-height: 1.6;
    margin-bottom: 24px;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-family: var(--art-sans);
    font-size: 14px;
    color: var(--art-text-light);
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.article-meta-divider {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--art-text-light);
}

.article-hero-image {
    width: 100%;
    max-width: 800px;
    margin: 0 auto 40px;
    display: block;
    padding: 0 24px;
}

.article-hero-image img {
    width: 100%;
    height: auto;
    border-radius: var(--art-radius);
    box-shadow: var(--art-shadow-lg);
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.article-hero-image figcaption {
    font-family: var(--art-sans);
    font-size: 13px;
    color: var(--art-text-light);
    margin-top: 10px;
    text-align: center;
    font-style: italic;
}

/* ── Article Body ── */
.article-body {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px 60px;
}

.article-body p {
    margin-bottom: 24px;
    font-size: 18px;
    line-height: 1.85;
    color: #2a2a2a;
}

.article-body h2 {
    font-family: var(--art-display);
    font-size: 28px;
    font-weight: 900;
    margin: 48px 0 20px;
    color: var(--art-text);
    line-height: 1.3;
}

.article-body h3 {
    font-family: var(--art-sans);
    font-size: 20px;
    font-weight: 700;
    margin: 36px 0 16px;
    color: var(--art-text);
}

.article-body ul, .article-body ol {
    margin: 0 0 24px 24px;
    font-size: 18px;
    line-height: 1.85;
}

.article-body li {
    margin-bottom: 8px;
}

.article-body blockquote {
    border-left: 4px solid var(--art-primary);
    padding: 20px 24px;
    margin: 32px 0;
    background: var(--art-accent);
    border-radius: 0 var(--art-radius) var(--art-radius) 0;
    font-style: italic;
    color: var(--art-text-muted);
    font-size: 17px;
}

.article-body blockquote cite {
    display: block;
    margin-top: 12px;
    font-style: normal;
    font-family: var(--art-sans);
    font-size: 14px;
    font-weight: 600;
    color: var(--art-primary-dark);
}

/* ── Highlight / Callout Box ── */
.callout-box {
    background: linear-gradient(135deg, var(--art-accent), #f0feff);
    border: 1px solid rgba(0, 151, 167, 0.15);
    border-radius: var(--art-radius);
    padding: 28px 32px;
    margin: 36px 0;
}

.callout-box h4 {
    font-family: var(--art-sans);
    font-size: 16px;
    font-weight: 700;
    color: var(--art-primary-dark);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.callout-box p {
    font-size: 16px !important;
    margin-bottom: 12px !important;
    color: var(--art-text-muted) !important;
}

.callout-box ul {
    font-size: 16px;
    color: var(--art-text-muted);
}

/* ── Key Facts / Stats Strip ── */
.stats-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
    margin: 40px 0;
}

.stat-card {
    background: #fff;
    border: 1px solid var(--art-border);
    border-radius: var(--art-radius);
    padding: 24px;
    text-align: center;
    transition: box-shadow 0.3s, transform 0.3s;
}

.stat-card:hover {
    box-shadow: var(--art-shadow);
    transform: translateY(-2px);
}

.stat-number {
    font-family: var(--art-display);
    font-size: 36px;
    font-weight: 900;
    color: var(--art-primary);
    display: block;
    line-height: 1.1;
}

.stat-label {
    font-family: var(--art-sans);
    font-size: 13px;
    color: var(--art-text-muted);
    margin-top: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ── CTA Section ── */
.cta-section {
    background: linear-gradient(135deg, #004d56, #0097a7);
    border-radius: var(--art-radius);
    padding: 48px 40px;
    margin: 48px 0;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
}

.cta-section h3 {
    font-family: var(--art-display);
    font-size: 28px;
    font-weight: 900;
    margin-bottom: 12px;
    color: #fff;
}

.cta-section p {
    font-family: var(--art-sans);
    font-size: 16px;
    opacity: 0.9;
    margin-bottom: 28px;
    color: rgba(255,255,255,0.9) !important;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.cta-btn {
    display: inline-block;
    background: #fff;
    color: var(--art-primary-dark);
    font-family: var(--art-sans);
    font-weight: 700;
    font-size: 16px;
    padding: 16px 40px;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    letter-spacing: 0.3px;
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.2);
    background: #f0feff;
}

.cta-trust {
    font-family: var(--art-sans);
    font-size: 12px;
    opacity: 0.7;
    margin-top: 16px;
    color: rgba(255,255,255,0.8) !important;
}

/* ── References Section ── */
.references-section {
    margin: 48px 0 0;
    padding-top: 32px;
    border-top: 1px solid var(--art-border);
}

.references-section h4 {
    font-family: var(--art-sans);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--art-text-muted);
    margin-bottom: 16px;
}

.references-section ol {
    font-family: var(--art-sans);
    font-size: 13px;
    color: var(--art-text-light);
    line-height: 1.8;
    margin-left: 20px;
}

.references-section a {
    color: var(--art-primary);
    text-decoration: none;
}

.references-section a:hover {
    text-decoration: underline;
}

/* ── Footer ── */
.art-footer {
    background: #1a1a1a;
    color: #aaa;
    padding: 40px 24px;
    margin-top: 60px;
}

.art-footer-inner {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.art-footer-brand {
    font-family: var(--art-display);
    font-size: 18px;
    font-weight: 900;
    color: #fff;
    margin-bottom: 16px;
}

.art-footer-brand span {
    color: var(--art-primary);
}

.art-footer-disclaimer {
    font-family: var(--art-sans);
    font-size: 12px;
    line-height: 1.8;
    color: #888;
    margin-bottom: 20px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.art-footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.art-footer-links a {
    font-family: var(--art-sans);
    font-size: 13px;
    color: #aaa;
    text-decoration: none;
    transition: color 0.2s;
}

.art-footer-links a:hover {
    color: var(--art-primary);
}

.art-footer-contact {
    font-family: var(--art-sans);
    font-size: 12px;
    color: #666;
}

/* ── Inline Product Card (soft sell) ── */
.inline-product {
    display: flex;
    align-items: center;
    gap: 24px;
    background: #fff;
    border: 1px solid var(--art-border);
    border-radius: var(--art-radius);
    padding: 24px;
    margin: 32px 0;
    transition: box-shadow 0.3s;
}

.inline-product:hover {
    box-shadow: var(--art-shadow);
}

.inline-product-img {
    width: 100px;
    height: 100px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
    background: var(--art-accent);
}

.inline-product-info h4 {
    font-family: var(--art-sans);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--art-text);
}

.inline-product-info p {
    font-size: 14px !important;
    color: var(--art-text-muted) !important;
    margin-bottom: 8px !important;
    font-family: var(--art-sans);
    line-height: 1.5 !important;
}

.inline-product-link {
    font-family: var(--art-sans);
    font-size: 14px;
    font-weight: 600;
    color: var(--art-primary);
    text-decoration: none;
}

.inline-product-link:hover {
    text-decoration: underline;
}

/* ── Trust Badges Row ── */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin: 36px 0;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--art-sans);
    font-size: 13px;
    font-weight: 600;
    color: var(--art-text-muted);
}

.trust-badge-icon {
    width: 28px;
    height: 28px;
    background: var(--art-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
    body {
        font-size: 16px;
    }

    .article-body p,
    .article-body ul,
    .article-body ol {
        font-size: 16px;
    }

    .article-body h2 {
        font-size: 24px;
    }

    .cta-section {
        padding: 36px 24px;
    }

    .cta-section h3 {
        font-size: 22px;
    }

    .inline-product {
        flex-direction: column;
        text-align: center;
    }

    .stats-strip {
        grid-template-columns: repeat(2, 1fr);
    }

    .art-nav-links {
        display: none;
    }
}

@media (max-width: 480px) {
    .stats-strip {
        grid-template-columns: 1fr;
    }

    .article-hero,
    .article-hero-image,
    .article-body,
    .article-container {
        padding-left: 16px;
        padding-right: 16px;
    }
}