/* CSS Design System - Navy & Red Theme */

:root {
    /* Primary Colors - Design System */
    --primary-navy: #0a0f1e;
    --primary-red: #e63946;
    --primary-light: #f5f5f5;
    
    /* Neutrals */
    --neutral-white: #ffffff;
    --neutral-gray-50: #fafafa;
    --neutral-gray-100: #f5f5f5;
    --neutral-gray-200: #e0e0e0;
    --neutral-gray-300: #d0d0d0;
    --neutral-gray-500: #757575;
    --neutral-gray-700: #424242;
    --neutral-black: #212121;
    
    /* Semantic Colors */
    --success: #4caf50;
    --warning: #ff9800;
    --error: #d32f2f;
    --info: #2196f3;
    
    /* Text Colors */
    --text-primary: #212121;
    --text-secondary: #757575;
    --text-light: #ffffff;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    --shadow-md: 0 3px 6px rgba(0, 0, 0, 0.16), 0 3px 6px rgba(0, 0, 0, 0.23);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.19), 0 6px 6px rgba(0, 0, 0, 0.23);
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-mono: 'Menlo', 'Monaco', monospace;
}

/* Theme: controlled by html[data-theme] only (no auto OS override) */
html[data-theme="light"] {
    --surface-bg: #f4f4f4;
    --surface-card: #ffffff;
    --surface-header: #ffffff;
    --text-primary: #333333;
    --text-secondary: #757575;
    --border-color: #e0e0e0;
    --nav-link: #333333;
}

html[data-theme="dark"] {
    --surface-bg: #0a0f1e;
    --surface-card: #141b2d;
    --surface-header: #0a0f1e;
    --text-primary: #f4f4f4;
    --text-secondary: #b0b8c8;
    --border-color: #2a3548;
    --nav-link: #f4f4f4;
    --neutral-gray-100: #141b2d;
    --neutral-gray-200: #2a3548;
    --neutral-gray-50: #1a2235;
    --primary-light: #0a0f1e;
    --neutral-white: #141b2d;
}

html[data-theme="dark"] body,
body.dark-mode {
    background-color: var(--surface-bg);
    color: var(--text-primary);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--text-primary);
    background-color: var(--surface-bg, var(--primary-light));
    line-height: 1.6;
    font-size: 16px;
}

a {
    color: var(--primary-red);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--primary-navy);
}

a.logo-brand:hover,
a.sidebar-logo:hover {
    color: var(--primary-red) !important;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

h1 {
    font-size: 3rem;
    line-height: 1.2;
}

h2 {
    font-size: 2.5rem;
    line-height: 1.2;
}

h3 {
    font-size: 2rem;
    line-height: 1.3;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: var(--spacing-md);
}

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

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.container-sm {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Header */
header {
    background-color: var(--surface-header, var(--neutral-white));
    border-bottom: 1px solid var(--border-color, var(--neutral-gray-200));
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-bar {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    min-height: 70px;
    padding: var(--spacing-sm) var(--spacing-lg);
    flex-wrap: wrap;
}

.logo-brand {
    font-family: var(--font-sans);
    font-size: clamp(0.7rem, 2.2vw, 1.05rem);
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--primary-red) !important;
    text-transform: uppercase;
    text-decoration: none;
    white-space: nowrap;
    flex-shrink: 0;
    opacity: 1;
    visibility: visible;
}

.logo-brand:hover,
.logo-brand:focus {
    color: #ff6b6b !important;
    opacity: 1;
}

.nav-collapse {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex: 1;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin: 0;
}

.nav-menu a {
    color: var(--nav-link, var(--text-primary));
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-red);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.dark-mode-toggle {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.dark-mode-toggle:hover {
    color: var(--primary-red);
}

/* Footer */
.site-footer {
    margin-top: var(--spacing-2xl);
    background: linear-gradient(180deg, #0d1b2a 0%, #0a1628 100%);
    color: rgba(255, 255, 255, 0.88);
}

.footer-top {
    padding: 3.5rem 0 2.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr) minmax(260px, 1.4fr);
    gap: 2rem 1.5rem;
}

.footer-col-social {
    min-width: 0;
}

.footer-brand {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    color: #fff;
    letter-spacing: 0.06em;
    margin-bottom: 0.75rem;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.6;
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
}

.footer-contact-list {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.footer-contact-link {
    display: block;
    text-decoration: none;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer-contact-link:hover {
    color: var(--primary-red);
}

.footer-contact-label {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.45);
    margin-bottom: 0.15rem;
}

.footer-heading {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: #fff;
    margin: 0 0 1rem;
}

.footer-heading-spaced {
    margin-top: 1.5rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.55rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #fff;
}

.footer-social-icons {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-social-icons a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer-social-icons a:hover {
    color: #fff;
}

.footer-newsletter {
    width: 100%;
    max-width: 100%;
}

.footer-newsletter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    width: 100%;
}

.footer-newsletter input {
    flex: 1 1 180px;
    min-width: 0;
    width: 100%;
    padding: 0.55rem 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    font-size: 0.875rem;
}

.footer-newsletter-row .btn {
    flex: 0 0 auto;
    white-space: nowrap;
}

.sidebar-newsletter {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.sidebar-newsletter input {
    width: 100%;
}

.footer-newsletter input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.footer-newsletter-msg {
    margin-top: 0.5rem;
    font-size: 0.8rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.25rem 0;
}

.footer-bottom-inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom-inner p {
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.55);
    text-decoration: none;
}

.footer-bottom-links a:hover {
    color: #fff;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    font-family: var(--font-sans);
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-red);
    color: var(--text-light);
}

.btn-primary:hover {
    background-color: #b71c1c;
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--primary-navy);
    color: var(--text-light);
}

.btn-secondary:hover {
    background-color: #0f1b3a;
    box-shadow: var(--shadow-md);
}

.btn-outline {
    border: 2px solid var(--primary-red);
    color: var(--primary-red);
    background-color: transparent;
}

.btn-outline:hover {
    background-color: var(--primary-red);
    color: var(--text-light);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.875rem;
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
}

/* Forms */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-primary);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
textarea,
select {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--neutral-gray-300);
    border-radius: var(--radius-md);
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--text-primary);
    background-color: var(--neutral-white);
    transition: border-color 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="date"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary-red);
    box-shadow: 0 0 0 3px rgba(211, 47, 47, 0.1);
}

textarea {
    resize: vertical;
    min-height: 150px;
}

/* Cards */
.card {
    background-color: var(--neutral-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.card-header {
    border-bottom: 1px solid var(--neutral-gray-200);
    padding-bottom: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.card-body {
    flex: 1;
}

.card-footer {
    border-top: 1px solid var(--neutral-gray-200);
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

/* Article Cards */
.article-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background-color: var(--neutral-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

/* 16:9 thumbnails — articles, magazines, videos */
.thumb-16-9,
.article-image,
.article-cover,
.magazine-cover,
.magazine-cover-placeholder {
    aspect-ratio: 16 / 9;
}

.article-image {
    width: 100%;
    object-fit: cover;
    display: block;
    background-color: var(--neutral-gray-200);
}

.article-image-placeholder {
    width: 100%;
    background: var(--neutral-gray-300);
}

.article-content {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-category {
    display: inline-block;
    background-color: var(--primary-red);
    color: var(--text-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
    width: fit-content;
}

.article-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.article-excerpt {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    flex: 1;
    line-height: 1.6;
}

.article-read-more {
    display: inline-block;
    color: var(--primary-red);
    font-weight: 600;
    transition: color 0.3s ease;
}

.article-read-more:hover {
    color: var(--primary-navy);
}

/* Grid */
.grid {
    display: grid;
    gap: var(--spacing-lg);
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-xl) 0;
}

.pagination a,
.pagination span {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--neutral-gray-300);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.pagination a:hover {
    background-color: var(--primary-red);
    color: var(--text-light);
    border-color: var(--primary-red);
}

.pagination .active {
    background-color: var(--primary-red);
    color: var(--text-light);
    border-color: var(--primary-red);
}

/* Alerts */
.alert {
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
}

.alert-success {
    background-color: #c8e6c9;
    color: #1b5e20;
    border-left: 4px solid var(--success);
}

.alert-error {
    background-color: #ffcdd2;
    color: #b71c1c;
    border-left: 4px solid var(--error);
}

.alert-warning {
    background-color: #ffe0b2;
    color: #e65100;
    border-left: 4px solid var(--warning);
}

.alert-info {
    background-color: #bbdefb;
    color: #01579b;
    border-left: 4px solid var(--info);
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    h3 {
        font-size: 1.5rem;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    header nav {
        flex-direction: column;
        height: auto;
        padding: var(--spacing-md);
        gap: var(--spacing-md);
    }

    .nav-menu {
        flex-direction: column;
        gap: var(--spacing-md);
        width: 100%;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
}

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

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

.text-error {
    color: var(--error);
}

.text-success {
    color: var(--success);
}

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.p-1 { padding: var(--spacing-sm); }
.p-2 { padding: var(--spacing-md); }
.p-3 { padding: var(--spacing-lg); }
.p-4 { padding: var(--spacing-xl); }

.flex {
    display: flex;
}

.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.gap-1 { gap: var(--spacing-sm); }
.gap-2 { gap: var(--spacing-md); }
.gap-3 { gap: var(--spacing-lg); }

.hidden {
    display: none;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Breaking news ticker */
.breaking-ticker {
    background: var(--primary-red);
    color: #fff;
    display: flex;
    align-items: center;
    overflow: hidden;
    height: 36px;
    font-size: 0.875rem;
}
.ticker-label {
    background: rgba(0,0,0,0.2);
    padding: 0 1rem;
    font-weight: 700;
    text-transform: uppercase;
    white-space: nowrap;
}
.ticker-track { overflow: hidden; flex: 1; }
.ticker-content {
    display: flex;
    gap: 2rem;
    animation: ticker 30s linear infinite;
    white-space: nowrap;
}
.ticker-content a { color: #fff; text-decoration: none; }
.ticker-sep { opacity: 0.5; }
@keyframes ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Hero — 16:9 featured image */
.hero-section {
    position: relative;
    width: 100%;
    height: clamp(220px, 56.25vw, 520px);
    display: flex;
    align-items: end;
    color: #fff;
    overflow: hidden;
}
.hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(transparent, rgba(10,15,30,0.9)); }
.hero-content { position: relative; z-index: 1; padding: 3rem 1rem; }
.hero-badge { background: var(--primary-red); padding: 0.25rem 0.75rem; border-radius: var(--radius-sm); font-size: 0.875rem; }
.hero-content h1 { color: #fff; font-size: 2.5rem; margin: 1rem 0; }
.hero-content h1 a { color: inherit; text-decoration: none; }
.hero-meta { color: rgba(255,255,255,0.8); margin-bottom: 1.5rem; }

/* Home layout */
.home-layout { display: grid; grid-template-columns: 1fr 320px; gap: 2rem; padding: 3rem 1rem; }
.home-sidebar { display: flex; flex-direction: column; gap: 1.5rem; }
.sidebar-card { background: var(--neutral-gray-100); padding: 1.5rem; border-radius: var(--radius-lg); }
.sidebar-card h3 { margin-bottom: 1rem; }
.trending-list, .category-list, .archive-list { list-style: none; }
.trending-list li { display: flex; gap: 0.75rem; margin-bottom: 0.75rem; align-items: start; }
.trending-list li:last-child { margin-bottom: 0; }
.sidebar-card .trending-list { max-height: 28rem; overflow-y: auto; padding-right: 0.25rem; }
.trending-num { color: var(--primary-red); font-weight: 700; font-size: 1.25rem; min-width: 1.5rem; }
.category-list a, .archive-list a { display: flex; justify-content: space-between; padding: 0.5rem 0; color: var(--text-primary); text-decoration: none; }
.category-list a span, .archive-list a span { color: var(--text-secondary); }

/* Article page */
.article-hero { background: var(--primary-navy); color: #fff; padding: 3rem 1rem; }
.article-hero h1 { color: #fff; }
.article-author-bar { display: flex; gap: 1rem; align-items: center; margin-top: 1.5rem; }
.author-avatar { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; }
.author-avatar-placeholder { display: flex; align-items: center; justify-content: center; background: var(--primary-red); color: #fff; font-weight: 700; }
.author-link { color: #fff; font-weight: 600; }
.article-body-section { padding: 3rem 1rem; }
.article-cover {
    width: 100%;
    margin: 0 0 2rem;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--neutral-gray-200);
}
.article-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.article-body { line-height: 1.8; max-width: 800px; }
.article-body img { max-width: 100%; height: auto; border-radius: var(--radius-md); }
.article-tags { display: flex; gap: 0.5rem; flex-wrap: wrap; margin: 2rem 0; }
.tag { background: var(--neutral-gray-100); padding: 0.25rem 0.75rem; border-radius: 999px; font-size: 0.875rem; }
.share-buttons { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; padding-top: 1.5rem; border-top: 1px solid var(--neutral-gray-200); }
.related-section, .comments-section { padding: 3rem 1rem; background: var(--neutral-gray-100); }
.comment-item {
    background: var(--surface-card, var(--neutral-white));
    padding: 1rem 1.25rem;
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    border: 1px solid var(--border-color, var(--neutral-gray-200));
}
.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}
.comment-votes {
    display: flex;
    gap: 0.5rem;
}
.vote-btn {
    background: var(--neutral-gray-100);
    border: 1px solid var(--border-color, var(--neutral-gray-300));
    border-radius: var(--radius-md);
    padding: 0.35rem 0.65rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-primary);
}
.vote-btn:hover,
.vote-btn.active {
    background: var(--primary-red);
    color: #fff;
    border-color: var(--primary-red);
}
.text-success { color: var(--success); }

/* Video embeds */
.video-embed { position: relative; aspect-ratio: 16/9; margin: 1.5rem 0; border-radius: var(--radius-md); overflow: hidden; background: #000; }
.video-embed iframe, .video-embed video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.video-poster {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    border: 0;
    cursor: pointer;
    background: #000;
    display: block;
}

.video-thumb {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.25s ease, filter 0.25s ease;
}

.video-poster:hover .video-thumb {
    transform: scale(1.03);
    filter: brightness(0.85);
}

.video-play-btn {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 4.5rem;
    height: 4.5rem;
    border-radius: 50%;
    background: rgba(220, 38, 38, 0.95);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.45);
    pointer-events: none;
}

.video-play-btn::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-40%, -50%);
    border-style: solid;
    border-width: 0.85rem 0 0.85rem 1.45rem;
    border-color: transparent transparent transparent #fff;
}

.article-video-section {
    margin: 0 0 2rem;
    max-width: 800px;
}

.article-video-section .video-embed {
    margin: 0;
    box-shadow: var(--shadow-md);
}

/* Nav */
.nav-search input {
    padding: 0.4rem 0.75rem;
    border: 1px solid var(--border-color, var(--neutral-gray-300));
    border-radius: var(--radius-md);
    max-width: 160px;
    background: var(--surface-card, #fff);
    color: var(--text-primary);
}
.nav-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border-color, var(--neutral-gray-300));
    border-radius: var(--radius-md);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.35rem 0.6rem;
    color: var(--text-primary);
    margin-left: auto;
}
.nav-user { font-size: 0.875rem; color: var(--text-secondary); }
html[data-theme="dark"] .card,
html[data-theme="dark"] .form-card,
html[data-theme="dark"] .sidebar-card {
    background: var(--surface-card);
    color: var(--text-primary);
}
html[data-theme="dark"] input,
html[data-theme="dark"] textarea,
html[data-theme="dark"] select {
    background: var(--surface-card);
    color: var(--text-primary);
    border-color: var(--border-color);
}
.page-section { padding: 3rem 1rem; }
.auth-card { max-width: 480px; margin: 3rem auto; }
.search-form { display: flex; gap: 0.5rem; max-width: 600px; margin-bottom: 2rem; }
.search-form input { flex: 1; }
.author-profile { display: flex; gap: 2rem; align-items: center; margin-bottom: 2rem; }
.author-profile-avatar { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; }
.archive-layout { display: grid; grid-template-columns: 250px 1fr; gap: 2rem; }
.archive-list a.active { color: var(--primary-red); font-weight: 600; }
.category-card { text-decoration: none; color: inherit; transition: transform 0.2s, box-shadow 0.2s; }
.category-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.category-count { color: var(--primary-red); font-weight: 600; }
.role-options { display: flex; gap: 1.5rem; }
.quill-wrapper { margin-bottom: 1rem; }
.quill-wrapper .ql-container { min-height: 300px; }
.social-links { display: flex; flex-wrap: wrap; gap: 0.75rem 1rem; list-style: none; padding: 0; margin: 0; }
.social-links a { color: var(--text-secondary); text-decoration: none; font-weight: 500; font-size: 0.9rem; transition: color 0.2s; }
.social-links a:hover { color: var(--primary-red); }
.contact-social { margin-bottom: 1.5rem; }
.contact-social a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-navy);
    text-decoration: none;
}
html[data-theme="dark"] .contact-social a { color: var(--text-primary); }

/* Contact page */
.contact-page { padding-bottom: 0; }
.contact-hero {
    background: linear-gradient(135deg, var(--primary-navy) 0%, #1a2d4a 100%);
    color: #fff;
    padding: 3.5rem 1rem;
    text-align: center;
}
.contact-hero h1 { color: #fff; margin-bottom: 0.75rem; }
.contact-hero p { color: rgba(255,255,255,0.8); max-width: 560px; margin: 0 auto; }
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 2.5rem;
    padding: 3rem 1rem 4rem;
    align-items: start;
}
.contact-info-panel,
.contact-form-panel {
    background: var(--surface-card, #fff);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow-sm);
}
.contact-info-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.25rem;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--border-color, #eee);
}
.contact-info-item:last-of-type { border-bottom: none; }
.contact-info-icon { font-size: 1.25rem; line-height: 1; margin-top: 0.15rem; }
.contact-info-item h3 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-secondary); margin: 0 0 0.25rem; font-family: var(--font-sans); }
.contact-info-item a { color: var(--primary-navy); text-decoration: none; font-weight: 500; }
.contact-info-item a:hover { color: var(--primary-red); }
.contact-info-item p { margin: 0; }
.contact-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-message { margin-top: 1rem; font-size: 0.9rem; }
.form-message-success { color: #2e7d32; }
.form-message-error { color: #c62828; }
html[data-theme="dark"] .contact-info-panel,
html[data-theme="dark"] .contact-form-panel { background: var(--surface-card); }
html[data-theme="dark"] .contact-info-item a { color: var(--text-primary); }

/* Magazines */
.page-header { margin-bottom: 2rem; }
.page-header h1 { margin-bottom: 0.5rem; }
.magazine-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}
.magazine-tab {
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-secondary);
    background: var(--surface-card, #fff);
    border: 1px solid var(--border-color, #ddd);
    transition: all 0.2s;
}
.magazine-tab:hover,
.magazine-tab.active {
    background: var(--primary-red);
    color: #fff;
    border-color: var(--primary-red);
}
.magazine-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
}
.magazine-card {
    background: var(--surface-card, #fff);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s, box-shadow 0.2s;
}
.magazine-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.magazine-card-link { text-decoration: none; color: inherit; display: block; }
.magazine-cover {
    width: 100%;
    object-fit: cover;
    display: block;
    background: var(--neutral-gray-200);
}
.magazine-cover-placeholder {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-navy), #2a4a6b);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.3);
    font-size: 3rem;
    font-weight: 700;
    font-family: var(--font-serif);
}
.magazine-card-body { padding: 1.25rem; }
.magazine-type-badge {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--primary-red);
    margin-bottom: 0.5rem;
}
.magazine-card h2 { font-size: 1.1rem; margin: 0 0 0.5rem; line-height: 1.35; }
.magazine-excerpt { font-size: 0.875rem; color: var(--text-secondary); margin: 0 0 0.5rem; }
.magazine-meta { font-size: 0.8rem; margin: 0; }
.magazine-hero {
    background: var(--surface-muted, #f4f6f9);
    padding: 2.5rem 1rem;
    border-bottom: 1px solid var(--border-color, #eee);
}
.magazine-hero h1 { margin: 0.5rem 0; }
.magazine-hero-meta { margin: 0; }
.magazine-description { margin-top: 1rem; max-width: 640px; }
.magazine-viewer-section { padding: 2rem 1rem 4rem; }
.magazine-actions { display: flex; gap: 0.75rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.magazine-pdf-viewer {
    border: 1px solid var(--border-color, #ddd);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: #525659;
}
.magazine-pdf-viewer iframe {
    width: 100%;
    height: 80vh;
    min-height: 500px;
    border: none;
    display: block;
}
.empty-state { text-align: center; padding: 3rem; color: var(--text-secondary); }
.legal-body .lead { font-size: 1.15rem; line-height: 1.7; color: var(--text-secondary); }
html[data-theme="dark"] .magazine-card,
html[data-theme="dark"] .magazine-tab { background: var(--surface-card); }
html[data-theme="dark"] .magazine-hero { background: var(--surface-muted); }

/* Legal / policy pages */
.legal-page { padding-top: 2rem; padding-bottom: 4rem; }
.legal-document { background: var(--surface-card, #fff); border-radius: var(--radius-lg); padding: 2.5rem; box-shadow: var(--shadow-sm); }
.legal-document h1 { margin-bottom: 0.5rem; }
.legal-updated { margin-bottom: 2rem; }
.legal-body h2 { margin: 2rem 0 0.75rem; font-size: 1.25rem; font-family: var(--font-sans); color: var(--primary-navy); }
.legal-body p, .legal-body li { line-height: 1.75; margin-bottom: 1rem; }
.legal-body ul { padding-left: 1.25rem; margin-bottom: 1rem; }
html[data-theme="dark"] .legal-document { background: var(--surface-card); }
html[data-theme="dark"] .legal-body h2 { color: var(--text-primary); }

.cookie-notice {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: var(--primary-navy);
    color: #fff;
    padding: 1rem;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
    display: none;
}
.cookie-notice.show { display: block; }
.cookie-notice .container { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; }
.cookie-notice p { margin: 0; font-size: 0.9rem; max-width: 720px; }
.cookie-notice a { color: #fff; text-decoration: underline; }
.cookie-notice .btn { flex-shrink: 0; }

@media (max-width: 992px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .footer-brand-col { grid-column: 1 / -1; }
    .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
    .contact-form .form-row { grid-template-columns: 1fr; }
    .home-layout, .archive-layout { grid-template-columns: 1fr; }
    .nav-toggle { display: block; }
    .nav-collapse {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        padding: 1rem 0;
        border-top: 1px solid var(--border-color, var(--neutral-gray-200));
    }
    .nav-collapse.open { display: flex; }
    .nav-menu { flex-direction: column; width: 100%; }
    .nav-right { flex-direction: column; width: 100%; align-items: stretch; }
    .nav-search { width: 100%; }
    .nav-search input { max-width: 100%; width: 100%; }
    .nav-bar { position: relative; }
    .hero-content h1 { font-size: 1.75rem; }
}

@media (min-width: 1200px) {
    .container { max-width: 1200px; }
}