/**
 * SEO Content Styles
 * Matches BeforeBuyChudandii theme design system
 * 
 * @package Astra_Child
 */

/* =========================================
   SEO Content Section Container
   ========================================= */
.seo-content-section {
    max-width: var(--cb-container-width);
    margin: var(--cb-spacing-12) auto;
    padding: var(--cb-spacing-10) var(--cb-spacing-6);
    background: var(--cb-bg-card);
    border-radius: var(--cb-radius-md);
    box-shadow: var(--cb-shadow-sm);
    font-family: var(--cb-font-main);
    color: var(--cb-text-main);
    line-height: 1.75;
    position: relative;
    border: 1px solid var(--cb-border-light);
}

/* Subtle top accent bar */
.seo-content-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--cb-gradient-primary);
    border-radius: var(--cb-radius-md) var(--cb-radius-md) 0 0;
}

/* =========================================
   Typography - Headings
   ========================================= */
.seo-content-section h2 {
    font-size: clamp(1.75rem, 3vw, 2rem);
    font-weight: var(--cb-font-weight-bold);
    color: var(--cb-text-main);
    margin: var(--cb-spacing-10) 0 var(--cb-spacing-5);
    line-height: 1.3;
    letter-spacing: -0.02em;
    position: relative;
    padding-bottom: var(--cb-spacing-3);
}

/* First h2 larger and no top margin */
.seo-content-section h2:first-of-type {
    font-size: clamp(2rem, 3.5vw, 2.5rem);
    margin-top: 0;
    background: var(--cb-gradient-text-dark);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Subtle underline for h2 */
.seo-content-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--cb-gradient-primary);
    border-radius: 2px;
}

.seo-content-section h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    font-weight: var(--cb-font-weight-semibold);
    color: var(--cb-text-main);
    margin: var(--cb-spacing-8) 0 var(--cb-spacing-4);
    line-height: 1.4;
}

/* =========================================
   Typography - Paragraphs & Lists
   ========================================= */
.seo-content-section p {
    margin-bottom: var(--cb-spacing-5);
    color: var(--cb-text-cloud);
    font-size: var(--cb-font-size-base);
    line-height: 1.8;
}

.seo-content-section p:last-child {
    margin-bottom: 0;
}

/* Lead paragraph (first p after h2) */
.seo-content-section h2+p {
    font-size: var(--cb-font-size-lg);
    color: var(--cb-text-cloud);
    font-weight: var(--cb-font-weight-normal);
}

.seo-content-section ul,
.seo-content-section ol {
    margin: var(--cb-spacing-5) 0;
    padding-left: var(--cb-spacing-8);
    color: var(--cb-text-cloud);
}

.seo-content-section li {
    margin-bottom: var(--cb-spacing-3);
    line-height: 1.8;
    position: relative;
}

/* Custom list bullets */
.seo-content-section ul li::marker {
    color: var(--cb-color-primary);
    font-size: 1.2em;
}

.seo-content-section ol li::marker {
    color: var(--cb-color-primary);
    font-weight: var(--cb-font-weight-semibold);
}

/* =========================================
   Links
   ========================================= */
.seo-content-section a {
    color: var(--cb-color-primary);
    text-decoration: none;
    font-weight: var(--cb-font-weight-medium);
    border-bottom: 2px solid transparent;
    transition: var(--cb-transition-fast);
    position: relative;
}

.seo-content-section a:hover {
    color: var(--cb-color-primary-dark);
    border-bottom-color: var(--cb-color-primary-light);
}

/* Link separator styling */
.seo-content-section a+span {
    color: var(--cb-text-muted);
    margin: 0 var(--cb-spacing-2);
}

/* =========================================
   Strong & Emphasis
   ========================================= */
.seo-content-section strong {
    font-weight: var(--cb-font-weight-semibold);
    color: var(--cb-text-main);
}

.seo-content-section em {
    font-style: italic;
    color: var(--cb-text-cloud);
}

/* =========================================
   Sections
   ========================================= */
.seo-content-section section {
    margin-bottom: var(--cb-spacing-10);
}

.seo-content-section section:last-of-type {
    margin-bottom: var(--cb-spacing-6);
}

/* =========================================
   Horizontal Rule
   ========================================= */
.seo-content-section hr {
    border: none;
    height: 1px;
    background: linear-gradient(to right,
            transparent,
            var(--cb-border-medium) 20%,
            var(--cb-border-medium) 80%,
            transparent);
    margin: var(--cb-spacing-10) 0;
}

/* =========================================
   Special Content Blocks
   ========================================= */

/* Pro/Con Lists with Checkmarks */
.seo-content-section p:has(> br) {
    /* Paragraphs with line breaks (pros/cons) */
    line-height: 2;
}

/* Links Section at Bottom */
.seo-content-section p:last-of-type {
    padding-top: var(--cb-spacing-6);
    border-top: 1px solid var(--cb-border-light);
    margin-top: var(--cb-spacing-8);
}

/* Keywords paragraph styling */
.seo-content-section p:last-child {
    font-size: var(--cb-font-size-sm);
    color: var(--cb-text-muted);
    font-style: italic;
}

/* =========================================
   Responsive Design
   ========================================= */

/* Tablet optimization (768px - 1024px) */
@media (max-width: 1024px) {
    .seo-content-section {
        padding: var(--cb-spacing-8) var(--cb-spacing-5);
        margin: var(--cb-spacing-8) var(--cb-spacing-4);
    }

    .seo-content-section h2 {
        font-size: clamp(1.5rem, 4vw, 1.875rem);
    }

    .seo-content-section h3 {
        font-size: clamp(1.125rem, 3vw, 1.375rem);
    }
}

/* Mobile optimization (<=768px) - Enhanced for comfort */
@media (max-width: 768px) {
    .seo-content-section {
        /* More compact but comfortable padding */
        padding: var(--cb-spacing-6) var(--cb-spacing-4);
        margin: var(--cb-spacing-6) var(--cb-spacing-3);
        border-radius: var(--cb-radius-sm);

        /* Lighter shadow on mobile */
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    }

    /* Top accent bar - thinner on mobile */
    .seo-content-section::before {
        height: 3px;
    }

    /* Typography - optimized for mobile readability */
    .seo-content-section h2 {
        font-size: clamp(1.375rem, 5vw, 1.75rem);
        margin: var(--cb-spacing-6) 0 var(--cb-spacing-4);
        line-height: 1.25;
        letter-spacing: -0.01em;
    }

    .seo-content-section h2:first-of-type {
        font-size: clamp(1.5rem, 6vw, 2rem);
        margin-top: 0;
    }

    /* Smaller decorative underline on mobile */
    .seo-content-section h2::after {
        width: 40px;
        height: 2px;
    }

    .seo-content-section h3 {
        font-size: clamp(1.125rem, 4vw, 1.375rem);
        margin: var(--cb-spacing-5) 0 var(--cb-spacing-3);
        line-height: 1.35;
    }

    /* Body text - larger for mobile readability */
    .seo-content-section p,
    .seo-content-section li {
        font-size: 0.9375rem;
        /* 15px - sweet spot for mobile */
        line-height: 1.7;
        margin-bottom: var(--cb-spacing-4);
    }

    /* Lead paragraphs slightly larger on mobile */
    .seo-content-section h2+p {
        font-size: 1rem;
        /* 16px */
        line-height: 1.65;
    }

    /* Lists - better spacing on mobile */
    .seo-content-section ul,
    .seo-content-section ol {
        margin: var(--cb-spacing-4) 0;
        padding-left: var(--cb-spacing-5);
    }

    .seo-content-section li {
        margin-bottom: var(--cb-spacing-3);
        padding-left: var(--cb-spacing-2);
    }

    /* Links - larger tap targets on mobile */
    .seo-content-section a {
        padding: 2px 0;
        display: inline-block;
        min-height: 44px;
        /* iOS recommended tap target */
        line-height: 1.5;
        vertical-align: baseline;
    }

    /* Horizontal rule - less spacing on mobile */
    .seo-content-section hr {
        margin: var(--cb-spacing-6) 0;
    }

    /* Sections - tighter spacing */
    .seo-content-section section {
        margin-bottom: var(--cb-spacing-6);
    }

    /* Bottom links section */
    .seo-content-section p:last-of-type {
        padding-top: var(--cb-spacing-4);
        margin-top: var(--cb-spacing-5);
        font-size: 0.875rem;
    }
}

/* Extra small mobile (<=480px) - Ultra compact */
@media (max-width: 480px) {
    .seo-content-section {
        padding: var(--cb-spacing-5) var(--cb-spacing-3);
        margin: var(--cb-spacing-5) var(--cb-spacing-2);
    }

    .seo-content-section h2 {
        font-size: clamp(1.25rem, 6vw, 1.625rem);
        margin: var(--cb-spacing-5) 0 var(--cb-spacing-3);
    }

    .seo-content-section h2:first-of-type {
        font-size: clamp(1.375rem, 7vw, 1.875rem);
    }

    .seo-content-section h3 {
        font-size: clamp(1.0625rem, 5vw, 1.25rem);
        margin: var(--cb-spacing-4) 0 var(--cb-spacing-2);
    }

    .seo-content-section p,
    .seo-content-section li {
        font-size: 0.875rem;
        /* 14px for very small screens */
        margin-bottom: var(--cb-spacing-3);
    }

    .seo-content-section ul,
    .seo-content-section ol {
        padding-left: var(--cb-spacing-4);
    }
}

/* Landscape mobile optimization */
@media (max-width: 768px) and (orientation: landscape) {
    .seo-content-section {
        padding: var(--cb-spacing-4) var(--cb-spacing-5);
    }

    .seo-content-section h2 {
        margin: var(--cb-spacing-4) 0 var(--cb-spacing-3);
    }

    .seo-content-section section {
        margin-bottom: var(--cb-spacing-5);
    }
}

/* =========================================
   Print Styles
   ========================================= */
@media print {
    .seo-content-section {
        box-shadow: none;
        border: 1px solid #e2e8f0;
        page-break-inside: avoid;
    }

    .seo-content-section::before {
        display: none;
    }

    .seo-content-section a {
        color: #1e293b;
        border-bottom: 1px solid #cbd5e1;
    }
}