:root {
    --bg: #fafafa;
    --card-bg: #ffffff;
    --text: #171717;
    --text-muted: #737373;
    --border: #e5e5e5;
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --accent: #a855f7;
    --header-bg: rgba(250, 250, 250, 0.8);
    --ad-bg: #f5f5f5;
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.05), 0 2px 4px -1px rgba(0,0,0,0.02);
}

[data-theme="dark"] {
    --bg: #090d16;
    --card-bg: #111827;
    --text: #f3f4f6;
    --text-muted: #9ca3af;
    --border: #1f2937;
    --header-bg: rgba(9, 13, 22, 0.8);
    --ad-bg: #1f2937;
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.3), 0 2px 4px -1px rgba(0,0,0,0.2);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Header & Nav */
header {
    background-color: var(--header-bg);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
}

.logo {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo span {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    align-items: center;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary);
    font-weight: 600;
}

/* Desktop: hide hamburger, show nav-links */
@media (min-width: 769px) {
    .btn-menu-toggle {
        display: none !important;
    }
}

.controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-toggle, .btn-lang {
    background: none;
    border: 1px solid var(--border);
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    transition: all 0.2s;
}

.btn-toggle:hover, .btn-lang:hover {
    border-color: var(--primary);
    background-color: rgba(99, 102, 241, 0.05);
}

/* Layout container */
main {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1.5rem;
}

/* Home Grid Layout */
.home-layout {
    display: grid;
    grid-template-columns: 2.5fr 1fr;
    gap: 2rem;
}

@media (max-width: 768px) {
    .home-layout {
        grid-template-columns: 1fr;
    }
    .nav-container {
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding: 0.75rem 1.5rem;
        position: relative;
    }
    header .logo {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        z-index: 10;
        font-size: 1.15rem;
        white-space: nowrap;
    }
    .btn-menu-toggle {
        display: flex !important;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        z-index: 11;
    }
    .controls {
        display: flex;
        align-items: center;
        flex-shrink: 0;
        z-index: 11;
        width: auto;
        margin-top: 0;
        gap: 0.5rem;
    }
    /* Mobile dropdown nav */
    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--card-bg);
        border-bottom: 1px solid var(--border);
        border-top: 1px solid var(--border);
        padding: 1rem 0;
        gap: 0.5rem;
        z-index: 999;
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    }
    .nav-links.active {
        display: flex;
    }
    .nav-links li {
        width: 100%;
        text-align: center;
    }
    .nav-links a {
        display: block;
        padding: 0.75rem 1.5rem;
        width: 100%;
    }
    .footer-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1.25rem;
    }
    .footer-nav {
        justify-content: center;
        flex-wrap: wrap;
        gap: 0.75rem 1.25rem;
    }
}

/* Ad Blocks */
.ad-placeholder {
    background-color: var(--ad-bg);
    border: 1px dashed var(--border);
    padding: 1.5rem;
    text-align: center;
    border-radius: 8px;
    margin-bottom: 2rem;
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 500;
}

/* Cards Grid */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.post-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 20px -8px rgba(0,0,0,0.15);
}

.post-img-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
    background-color: var(--border);
}

.post-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-body {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.post-category {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
}

.post-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.post-excerpt {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    display: flex;
    justify-content: space-between;
    border-top: 1px solid var(--border);
    padding-top: 0.75rem;
}

/* Sidebar Widgets */
aside {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.widget {
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.widget-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 1rem;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 0.5rem;
}

.widget-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.widget-list-item {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.widget-list-item img {
    width: 60px;
    height: 45px;
    object-fit: cover;
    border-radius: 4px;
    background-color: var(--border);
}

.widget-list-title {
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.3;
}

/* Article Reader styling */
.article-header {
    margin-bottom: 1.5rem;
}

.article-category {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.article-title {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 1rem;
}

.article-meta {
    display: flex;
    gap: 1.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 1rem;
}

.article-main-img {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: cover;
    border-radius: 12px;
    margin: 1.5rem 0;
    box-shadow: var(--shadow);
}

.article-content {
    font-size: 1.1rem;
    line-height: 1.8;
}

.article-content p {
    margin-bottom: 1.5rem;
}

.article-content h3 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

/* Smart internal link styling */
.smart-link {
    color: var(--primary);
    font-weight: 600;
    border-bottom: 1.5px solid rgba(99, 102, 241, 0.3);
    transition: all 0.2s;
}

.smart-link:hover {
    color: var(--primary-hover);
    background-color: rgba(99, 102, 241, 0.05);
    border-bottom-color: var(--primary-hover);
}

/* Citations References section */
.citations-box {
    margin-top: 3rem;
    padding: 1.5rem;
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.citations-box h4 {
    margin-bottom: 0.75rem;
    color: var(--primary);
    font-size: 1rem;
}

.citations-list {
    list-style-position: inside;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.citations-list a {
    color: var(--primary);
    text-decoration: underline;
}

/* Local SEO Coverage Box */
.local-coverage-box {
    margin-top: 1.5rem;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(168, 85, 247, 0.05));
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-muted);
}

/* Footer Section */
footer {
    border-top: 1px solid var(--border);
    padding: 3rem 0;
    margin-top: 4rem;
    background-color: var(--card-bg);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-nav {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}

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

.copyright {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Form Controls (Search & Inputs) */
.form-input {
    width: 100%;
    padding: 0.65rem 0.85rem;
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.btn-primary {
    display: inline-block;
    width: 100%;
    background-color: var(--primary);
    color: #ffffff;
    border: none;
    padding: 0.65rem 1rem;
    border-radius: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s;
    text-align: center;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
}

/* Circular Action Buttons (Lang Pill, Flags, Theme Toggle) */
.btn-lang-pill, .btn-lang-flag, .btn-toggle-theme {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background-color: var(--card-bg);
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    color: var(--text);
    transition: all 0.2s ease;
    text-decoration: none;
    padding: 0;
}

/* Hamburger Menu Toggle Button */
.btn-menu-toggle {
    display: none; /* Hidden by default, shown via media query on mobile */
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background-color: var(--card-bg);
    cursor: pointer;
    color: var(--text);
    transition: all 0.2s ease;
    text-decoration: none;
    padding: 0;
    flex-shrink: 0;
}

.btn-lang-pill:hover, .btn-lang-flag:hover, .btn-toggle-theme:hover, .btn-menu-toggle:hover {
    border-color: var(--primary);
    background-color: rgba(99, 102, 241, 0.05);
    transform: scale(1.05);
}

/* Share Bar inside Article */
.share-bar {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--border);
}

.share-label {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-muted);
}

.share-buttons {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.share-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background-color: var(--card-bg);
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
}

.share-btn:hover {
    transform: translateY(-2px);
    color: #ffffff;
}

.share-facebook:hover {
    background-color: #1877f2;
    border-color: #1877f2;
}

.share-twitter:hover {
    background-color: #14171a;
    border-color: #14171a;
}

.share-whatsapp:hover {
    background-color: #25d366;
    border-color: #25d366;
}

.share-copy:hover {
    background-color: var(--primary);
    border-color: var(--primary);
}

/* Pagination Styling */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    margin: 3.5rem 0 1.5rem;
}

.page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 0.75rem;
    border-radius: 10px;
    border: 1px solid var(--border);
    background-color: var(--card-bg);
    color: var(--text);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow);
}

.page-link:hover {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(168, 85, 247, 0.1));
    color: var(--primary);
    transform: translateY(-2px);
}

.page-link.active {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-color: transparent;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.page-link.disabled {
    opacity: 0.4;
    pointer-events: none;
    cursor: not-allowed;
    box-shadow: none;
}

/* Related Posts Grid */
.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 1.5rem;
}

@media (max-width: 768px) {
    .related-posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

/* Landing Page Block Builder Styles */
.landing-hero {
    position: relative;
    padding: 6rem 2rem;
    border-radius: 16px;
    margin-bottom: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    color: #ffffff;
    box-shadow: var(--shadow);
}
.hero-default-bg {
    background: linear-gradient(135deg, #1e1b4b 0%, #311042 50%, #0f172a 100%);
}
.hero-inner {
    max-width: 800px;
    z-index: 2;
}
.hero-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.25rem;
    background: linear-gradient(to right, #818cf8, #c084fc, #f472b6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.2rem;
    }
}
.hero-subtitle {
    font-size: 1.2rem;
    color: #cbd5e1;
    margin-bottom: 2rem;
    line-height: 1.6;
}
.btn-hero-cta {
    display: inline-block;
    padding: 0.8rem 2rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #ffffff;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 50px;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
    transition: all 0.3s ease;
}
.btn-hero-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.6);
}

.landing-posts-section {
    margin-bottom: 3.5rem;
}
.section-title {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 1rem;
}
.section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.2rem;
    bottom: 0.2rem;
    width: 4px;
    background: linear-gradient(to bottom, var(--primary), var(--accent));
    border-radius: 2px;
}

/* Post Grid custom styles */
.grid-2-columns {
    grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
}
@media (max-width: 768px) {
    .grid-2-columns {
        grid-template-columns: 1fr;
    }
}

.posts-list-layout {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.post-card-horizontal {
    display: grid;
    grid-template-columns: 280px 1fr;
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.2s ease;
}
.post-card-horizontal:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1);
}
.post-img-horizontal-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 180px;
}
.post-img-horizontal {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.post-body-horizontal {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
@media (max-width: 640px) {
    .post-card-horizontal {
        grid-template-columns: 1fr;
    }
    .post-img-horizontal-wrapper {
        padding-top: 56.25%;
        height: auto;
    }
}

/* Featured 1 + 2 Layout */
.posts-layout-featured {
    display: grid;
    grid-template-columns: 1.8fr 1.2fr;
    gap: 1.5rem;
}
.featured-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.post-card-side {
    display: flex;
    gap: 1rem;
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 0.75rem;
    box-shadow: var(--shadow);
}
.post-img-wrapper-side {
    width: 100px;
    height: 75px;
    flex-shrink: 0;
    border-radius: 6px;
    overflow: hidden;
    position: relative;
}
.post-img-side {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.post-body-side {
    display: flex;
    flex-direction: column;
    justify-content: center;
    flex-grow: 1;
}
.post-category-side {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: 0.25rem;
}
.post-title-side {
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 0.35rem;
}
.post-meta-side {
    font-size: 0.75rem;
    color: var(--text-muted);
}
@media (max-width: 768px) {
    .posts-layout-featured {
        grid-template-columns: 1fr;
    }
}

/* Rich Text block rendering styles */
.landing-rich-text {
    padding: 4rem 2rem;
    margin-bottom: 2.5rem;
    border-radius: 16px;
}
.rich-text-inner {
    max-width: 800px;
    margin: 0 auto;
}
.rich-text-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
}
.rich-text-content {
    font-size: 1.1rem;
    line-height: 1.75;
}
.landing-rich-text.align-left { text-align: left; }
.landing-rich-text.align-center { text-align: center; }
.landing-rich-text.align-right { text-align: right; }

.landing-rich-text.theme-default {
    background-color: transparent;
    border: none;
}
.landing-rich-text.theme-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}
.landing-rich-text.theme-primary {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(168, 85, 247, 0.15) 100%);
    border: 1px solid rgba(99, 102, 241, 0.2);
    color: var(--text);
}
.landing-rich-text.theme-dark {
    background-color: #0b0f19;
    border: 1px solid #1e293b;
    color: #f8fafc;
}