/**
 * Majestic Aesthetica - Blog Template Styles
 * SEO-optimized, responsive blog template matching brand design system
 * @version 2.0
 * @date January 2026
 */

/* ========================================
   CSS CUSTOM PROPERTIES (from Design System)
   ======================================== */
:root {
    /* Primary Colors */
    --color-primary: #D4488E;
    --color-primary-light: #E876A8;
    --color-primary-dark: #B03A75;
    --color-primary-10: rgba(212, 72, 142, 0.1);
    --color-primary-20: rgba(212, 72, 142, 0.2);

    /* Secondary / Gold */
    --color-gold: #C9A86C;
    --color-gold-light: #D4BA8A;

    /* Backgrounds */
    --color-bg-white: #FFFFFF;
    --color-bg-cream: #FFFBFD;
    --color-bg-blush: #FEF7F9;
    --color-bg-rose: #FDF2F6;
    --color-bg-dark: #1A1A2E;

    /* Text Colors */
    --color-text-primary: #1A1A2E;
    --color-text-secondary: #4A4A5A;
    --color-text-muted: #7A7A8A;
    --color-text-light: #9A9AAA;
    --color-text-inverse: #FFFFFF;

    /* Borders */
    --color-border: #E5E5E5;
    --color-border-light: #F0F0F0;

    /* Typography */
    --font-display: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
    --shadow-primary: 0 8px 24px rgba(212, 72, 142, 0.25);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;

    /* Container */
    --container-max: 1280px;
    --container-narrow: 800px;
    --container-article: 720px;
}

/* ========================================
   BLOG ARTICLE LAYOUT
   ======================================== */

/* Article Hero */
.blog-hero {
    position: relative;
    padding: var(--space-24) 0 var(--space-16);
    background: linear-gradient(135deg, var(--color-bg-cream) 0%, var(--color-bg-blush) 100%);
    overflow: hidden;
}

.blog-hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, var(--color-primary-10) 100%);
    pointer-events: none;
}

.blog-hero__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.blog-hero__breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
    font-size: 14px;
    color: var(--color-text-muted);
}

.blog-hero__breadcrumb a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.blog-hero__breadcrumb a:hover {
    color: var(--color-primary);
}

.blog-hero__breadcrumb svg {
    width: 16px;
    height: 16px;
    opacity: 0.5;
}

.blog-hero__category {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.blog-hero__title {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 600;
    line-height: 1.15;
    color: var(--color-text-primary);
    margin-bottom: var(--space-6);
    max-width: 900px;
}

.blog-hero__title span {
    color: var(--color-primary);
}

.blog-hero__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-6);
    font-size: 15px;
    color: var(--color-text-secondary);
}

.blog-hero__meta-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.blog-hero__meta-item svg {
    width: 18px;
    height: 18px;
    color: var(--color-primary);
}

.blog-hero__image {
    margin-top: var(--space-10);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.blog-hero__image img {
    width: 100%;
    height: auto;
    aspect-ratio: 21 / 9;
    object-fit: cover;
}

/* ========================================
   ARTICLE CONTENT
   ======================================== */

.blog-content {
    padding: var(--space-16) 0;
}

.blog-content__container {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: var(--space-12);
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

@media (max-width: 1024px) {
    .blog-content__container {
        grid-template-columns: 1fr;
    }
}

/* Main Article */
.blog-article {
    max-width: var(--container-article);
}

.blog-article__intro {
    font-size: 20px;
    line-height: 1.7;
    color: var(--color-text-secondary);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid var(--color-border-light);
    margin-bottom: var(--space-8);
}

/* Typography */
.blog-article h2 {
    font-family: var(--font-display);
    font-size: 32px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-top: var(--space-12);
    margin-bottom: var(--space-6);
    line-height: 1.25;
}

.blog-article h3 {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-top: var(--space-8);
    margin-bottom: var(--space-4);
    line-height: 1.3;
}

.blog-article h4 {
    font-family: var(--font-body);
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-top: var(--space-6);
    margin-bottom: var(--space-3);
}

.blog-article p {
    font-size: 17px;
    line-height: 1.75;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-5);
}

.blog-article ul,
.blog-article ol {
    margin-bottom: var(--space-6);
    padding-left: var(--space-6);
}

.blog-article li {
    font-size: 17px;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-3);
}

.blog-article ul li::marker {
    color: var(--color-primary);
}

.blog-article strong {
    color: var(--color-text-primary);
    font-weight: 600;
}

/* Key Fact Box */
.blog-article__keyfact {
    background: linear-gradient(135deg, var(--color-bg-rose) 0%, var(--color-bg-blush) 100%);
    border-left: 4px solid var(--color-primary);
    padding: var(--space-6);
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
    margin: var(--space-8) 0;
}

.blog-article__keyfact p {
    margin: 0;
    font-size: 16px;
    font-style: italic;
    color: var(--color-text-primary);
}

.blog-article__keyfact strong {
    color: var(--color-primary);
}

/* Procedure Steps */
.procedure-steps {
    margin: var(--space-8) 0;
}

.procedure-step {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-border-light);
}

.procedure-step:last-child {
    border-bottom: none;
}

.procedure-step__number {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-text-inverse);
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.procedure-step__content h4 {
    margin-top: 0;
    margin-bottom: var(--space-2);
}

.procedure-step__content p {
    margin-bottom: var(--space-2);
}

.procedure-step__duration {
    font-size: 14px;
    color: var(--color-primary);
    font-weight: 500;
}

/* Recovery Timeline */
.recovery-timeline {
    margin: var(--space-8) 0;
    background: var(--color-bg-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.recovery-timeline__header {
    background: var(--color-bg-dark);
    color: var(--color-text-inverse);
    padding: var(--space-4) var(--space-6);
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: var(--space-4);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.recovery-timeline__row {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--color-border-light);
    transition: background var(--transition-fast);
}

.recovery-timeline__row:last-child {
    border-bottom: none;
}

.recovery-timeline__row:hover {
    background: var(--color-bg-blush);
}

.recovery-timeline__period {
    font-weight: 600;
    color: var(--color-primary);
}

.recovery-timeline__milestone {
    color: var(--color-text-secondary);
}

/* Cost Comparison Table */
.cost-table {
    margin: var(--space-8) 0;
    background: var(--color-bg-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    overflow: hidden;
}

.cost-table__header {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    padding: var(--space-4) var(--space-6);
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-4);
    font-weight: 600;
    font-size: 14px;
}

.cost-table__row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--color-border-light);
}

.cost-table__row:last-child {
    border-bottom: none;
}

.cost-table__row--highlight {
    background: var(--color-bg-rose);
}

.cost-table__region {
    font-weight: 600;
    color: var(--color-text-primary);
}

.cost-table__range {
    color: var(--color-text-secondary);
}

.cost-table__savings {
    color: var(--color-primary);
    font-weight: 600;
}

/* FAQ Section */
.blog-faq {
    margin: var(--space-12) 0;
}

.blog-faq__title {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-6);
}

.faq-item {
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    overflow: hidden;
    transition: box-shadow var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-item__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-5) var(--space-6);
    background: var(--color-bg-white);
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-body);
    font-size: 17px;
    font-weight: 600;
    color: var(--color-text-primary);
    transition: background var(--transition-fast);
}

.faq-item__question:hover {
    background: var(--color-bg-blush);
}

.faq-item__question svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    transition: transform var(--transition-base);
    flex-shrink: 0;
}

.faq-item.active .faq-item__question svg {
    transform: rotate(180deg);
}

.faq-item__answer {
    display: none;
    padding: 0 var(--space-6) var(--space-5);
    background: var(--color-bg-blush);
}

.faq-item.active .faq-item__answer {
    display: block;
}

.faq-item__answer p {
    margin: 0;
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text-secondary);
}

/* Key Takeaway Box */
.blog-takeaway {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-text-inverse);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    margin: var(--space-12) 0;
}

.blog-takeaway__title {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 600;
    margin-bottom: var(--space-4);
}

.blog-takeaway__title svg {
    width: 28px;
    height: 28px;
}

.blog-takeaway p {
    font-size: 17px;
    line-height: 1.7;
    margin: 0;
    opacity: 0.95;
}

/* ========================================
   SIDEBAR
   ======================================== */

.blog-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

@media (max-width: 1024px) {
    .blog-sidebar {
        display: none;
    }
}

/* Table of Contents */
.blog-toc {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    margin-bottom: var(--space-6);
}

.blog-toc__title {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 2px solid var(--color-primary);
}

.blog-toc__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.blog-toc__item {
    margin-bottom: var(--space-2);
}

.blog-toc__link {
    display: block;
    padding: var(--space-2) var(--space-3);
    font-size: 14px;
    color: var(--color-text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.blog-toc__link:hover,
.blog-toc__link.active {
    background: var(--color-primary-10);
    color: var(--color-primary);
}

/* CTA Box */
.blog-cta {
    background: linear-gradient(135deg, var(--color-bg-dark) 0%, #252545 100%);
    color: var(--color-text-inverse);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    text-align: center;
}

.blog-cta__title {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 600;
    margin-bottom: var(--space-3);
}

.blog-cta__text {
    font-size: 15px;
    opacity: 0.85;
    margin-bottom: var(--space-5);
    line-height: 1.6;
}

.blog-cta__btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
}

.blog-cta__btn:hover {
    background: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-primary);
}

/* ========================================
   RELATED ARTICLES
   ======================================== */

.related-articles {
    padding: var(--space-16) 0;
    background: var(--color-bg-cream);
}

.related-articles__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.related-articles__header {
    text-align: center;
    margin-bottom: var(--space-10);
}

.related-articles__badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary-10);
    color: var(--color-primary);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.related-articles__title {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 600;
    color: var(--color-text-primary);
}

.related-articles__title span {
    color: var(--color-primary);
}

.related-articles__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

@media (max-width: 1024px) {
    .related-articles__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .related-articles__grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   BLOG CARDS (for listings)
   ======================================== */

.blog-card {
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.blog-card__link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.blog-card__image {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.blog-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-base);
}

.blog-card:hover .blog-card__image img {
    transform: scale(1.05);
}

.blog-card__category {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    padding: var(--space-1) var(--space-3);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
}

.blog-card__content {
    padding: var(--space-6);
}

.blog-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: var(--space-3);
}

.blog-card__meta svg {
    width: 14px;
    height: 14px;
}

.blog-card__title {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 600;
    color: var(--color-text-primary);
    line-height: 1.3;
    margin-bottom: var(--space-3);
    transition: color var(--transition-fast);
}

.blog-card:hover .blog-card__title {
    color: var(--color-primary);
}

.blog-card__excerpt {
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: var(--space-4);
}

.blog-card__cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-primary);
    transition: gap var(--transition-fast);
}

.blog-card:hover .blog-card__cta {
    gap: var(--space-3);
}

.blog-card__cta svg {
    width: 16px;
    height: 16px;
}

/* ========================================
   BLOG LISTING PAGE
   ======================================== */

.blog-listing {
    padding: var(--space-16) 0;
}

.blog-listing__container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.blog-listing__header {
    text-align: center;
    margin-bottom: var(--space-10);
}

.blog-listing__title {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-4);
}

.blog-listing__subtitle {
    font-size: 18px;
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Category Filters */
.blog-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-3);
    margin-bottom: var(--space-10);
}

.blog-filter {
    padding: var(--space-3) var(--space-5);
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.blog-filter:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.blog-filter.active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-text-inverse);
}

/* Blog Grid */
.blog-listing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

@media (max-width: 1024px) {
    .blog-listing__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .blog-listing__grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   COMPARISON TABLES
   ======================================== */

.comparison-table {
    margin: var(--space-8) 0;
    overflow-x: auto;
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-bg-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.comparison-table th {
    background: var(--color-bg-dark);
    color: var(--color-text-inverse);
    padding: var(--space-4) var(--space-5);
    text-align: left;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.comparison-table td {
    padding: var(--space-4) var(--space-5);
    border-bottom: 1px solid var(--color-border-light);
    font-size: 15px;
    color: var(--color-text-secondary);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table tr:hover td {
    background: var(--color-bg-blush);
}

.comparison-table td:first-child {
    font-weight: 600;
    color: var(--color-text-primary);
}

/* ========================================
   RESPONSIVE ADJUSTMENTS
   ======================================== */

@media (max-width: 768px) {
    .blog-hero {
        padding: var(--space-16) 0 var(--space-10);
    }

    .blog-hero__title {
        font-size: 28px;
    }

    .blog-hero__meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-3);
    }

    .blog-article h2 {
        font-size: 26px;
    }

    .blog-article h3 {
        font-size: 20px;
    }

    .procedure-step {
        grid-template-columns: 40px 1fr;
    }

    .procedure-step__number {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }

    .recovery-timeline__header,
    .recovery-timeline__row {
        grid-template-columns: 120px 1fr;
        font-size: 14px;
    }

    .cost-table__header,
    .cost-table__row {
        grid-template-columns: 1fr;
        gap: var(--space-2);
    }

    .cost-table__row {
        padding: var(--space-4);
    }

    .blog-takeaway {
        padding: var(--space-6);
    }

    .blog-takeaway__title {
        font-size: 20px;
    }
}

/* ========================================
   PRINT STYLES
   ======================================== */

@media print {
    .blog-sidebar,
    .blog-cta,
    .related-articles {
        display: none;
    }

    .blog-content__container {
        grid-template-columns: 1fr;
    }

    .blog-article {
        max-width: 100%;
    }
}