/*
 Theme Name:   Alsace IA
 Theme URI:    https://alsace.ai
 Description:  Thème news tech & IA pour Alsace.AI
 Author:       ALSAGO
 Template:     hello-biz
 Version:      1.0.0
 Text Domain:  alsaceai
*/

/* ========================================
   DESIGN SYSTEM — Variables & Reset
   ======================================== */
:root {
    /* Couleurs Alsace */
    --color-primary: #c41e3a;
    --color-primary-dark: #9e1830;
    --color-primary-light: #e8425a;
    --color-dark: #1a1a1a;
    --color-darker: #111111;
    --color-gray-900: #2d2d2d;
    --color-gray-700: #555555;
    --color-gray-500: #888888;
    --color-gray-300: #cccccc;
    --color-gray-100: #f5f5f5;
    --color-white: #ffffff;
    --color-accent: #ff6b6b;

    /* Typo */
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;

    /* Radii */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;

    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.18);
    --shadow-glow: 0 0 20px rgba(196, 30, 58, 0.3);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Layout */
    --max-width: 1280px;
    --sidebar-width: 340px;
    --header-height: 64px;
}

/* ========================================
   BASE & RESET
   ======================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-dark);
    background-color: var(--color-gray-100);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-dark);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

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

/* ========================================
   HEADER STICKY
   ======================================== */
.alsaceai-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-xl);
    background: rgba(17, 17, 17, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: background var(--transition-base), box-shadow var(--transition-base);
}

.alsaceai-header.scrolled {
    background: rgba(17, 17, 17, 0.97);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.header-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.header-logo-img {
    height: 40px;
    width: auto;
    display: block;
    filter: brightness(0) invert(1);
    transition: opacity var(--transition-fast);
}

.header-logo-img:hover {
    opacity: 0.85;
}

.footer-logo-img {
    height: 44px;
    width: auto;
    display: block;
    filter: brightness(0) invert(1);
    margin-bottom: var(--space-md);
}

@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.3);
    }
}

.header-nav {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    list-style: none;
}

.header-nav a {
    color: rgba(255, 255, 255, 0.7);
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: var(--space-sm) 0;
    position: relative;
    transition: color var(--transition-fast);
}

.header-nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-base);
}

.header-nav a:hover,
.header-nav a.active {
    color: var(--color-white);
}

.header-nav a:hover::after,
.header-nav a.active::after {
    width: 100%;
}

/* Mobile menu toggle */
.header-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: var(--space-sm);
}

.header-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: var(--transition-fast);
}

/* ========================================
   HERO BANNER
   ======================================== */
.hero-banner {
    position: relative;
    min-height: 420px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: calc(var(--header-height) + var(--space-3xl)) var(--space-xl) var(--space-3xl);
    background: linear-gradient(135deg, var(--color-darker) 0%, var(--color-dark) 40%, var(--color-primary-dark) 100%);
    overflow: hidden;
}

.hero-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(196, 30, 58, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(196, 30, 58, 0.10) 0%, transparent 50%);
    pointer-events: none;
}

/* Grille tech en arrière-plan */
.hero-banner::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    animation: grid-move 20s linear infinite;
}

@keyframes grid-move {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(60px, 60px);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) var(--space-md);
    background: rgba(196, 30, 58, 0.2);
    border: 1px solid rgba(196, 30, 58, 0.4);
    border-radius: 50px;
    color: var(--color-primary-light);
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: var(--space-lg);
    animation: fade-in-up 0.6s ease-out;
}

.hero-badge .dot {
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse-dot 1.5s ease-in-out infinite;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    color: var(--color-white);
    letter-spacing: -1.5px;
    margin-bottom: var(--space-md);
    animation: fade-in-up 0.6s ease-out 0.1s both;
}

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

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 400;
    line-height: 1.6;
    max-width: 560px;
    margin: 0 auto var(--space-xl);
    animation: fade-in-up 0.6s ease-out 0.2s both;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-2xl);
    animation: fade-in-up 0.6s ease-out 0.3s both;
}

.hero-stat {
    text-align: center;
}

.hero-stat .number {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
}

.hero-stat .label {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 2px;
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   MAIN LAYOUT (articles + sidebar)
   ======================================== */
.main-layout {
    display: grid;
    grid-template-columns: 1fr var(--sidebar-width);
    gap: var(--space-xl);
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-2xl) var(--space-xl);
}

.content-area {
    min-width: 0;
}

/* Section titles */
.section-title {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-lg);
}

.section-title::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--color-primary);
    border-radius: 2px;
}

/* ========================================
   ARTICLE en Une (Featured)
   ======================================== */
.featured-article {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-xl);
    background: var(--color-dark);
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.featured-article .featured-image {
    width: 100%;
    height: 360px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.featured-article:hover .featured-image {
    transform: scale(1.03);
}

.featured-article .featured-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-2xl);
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
}

.featured-article .category-badge {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: var(--color-primary);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    margin-bottom: var(--space-md);
}

.featured-article .featured-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.featured-article .featured-excerpt {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    margin-bottom: var(--space-md);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.featured-article .featured-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.8rem;
}

.featured-meta .meta-separator {
    width: 3px;
    height: 3px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
}

/* ========================================
   GRILLE D'ARTICLES (Cards)
   ======================================== */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.article-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    cursor: pointer;
}

.article-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.article-card .card-image {
    position: relative;
    height: 180px;
    overflow: hidden;
}

.article-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.article-card:hover .card-image img {
    transform: scale(1.05);
}

.article-card .card-image .category-badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-primary);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 4px;
}

.article-card .card-body {
    padding: var(--space-lg);
}

.article-card .card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--space-sm);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card .card-title a {
    color: inherit;
    text-decoration: none;
}

.article-card .card-title a:hover {
    color: var(--color-primary);
}

.article-card .card-excerpt {
    font-size: 0.875rem;
    color: var(--color-gray-700);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: var(--space-md);
}

.article-card .card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--color-gray-500);
}

.card-meta .read-time {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* ========================================
   SIDEBAR
   ======================================== */
.sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--space-lg));
    align-self: start;
}

.sidebar-widget {
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.widget-title {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-dark);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-sm);
    border-bottom: 2px solid var(--color-primary);
    display: inline-block;
}

/* Categories widget */
.category-list {
    list-style: none;
}

.category-list li {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.category-list li:last-child {
    border-bottom: none;
}

.category-list a {
    color: var(--color-gray-700);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.category-list a:hover {
    color: var(--color-primary);
}

.category-list .count {
    background: var(--color-gray-100);
    color: var(--color-gray-500);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 10px;
}

/* Trending articles widget */
.trending-list {
    list-style: none;
}

.trending-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-gray-100);
}

.trending-item:last-child {
    border-bottom: none;
}

.trending-number {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--color-gray-300);
    line-height: 1;
    min-width: 32px;
}

.trending-content .trending-title {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-dark);
    line-height: 1.4;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.trending-content .trending-title a {
    color: inherit;
}

.trending-content .trending-title a:hover {
    color: var(--color-primary);
}

.trending-content .trending-meta {
    font-size: 0.7rem;
    color: var(--color-gray-500);
}

/* Newsletter widget */
.newsletter-widget {
    background: linear-gradient(135deg, var(--color-dark), var(--color-gray-900));
    border: none;
    color: var(--color-white);
}

.newsletter-widget .widget-title {
    color: var(--color-white);
}

.newsletter-text {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.newsletter-form input[type="email"] {
    width: 100%;
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-sm);
    color: var(--color-white);
    font-size: 0.875rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.newsletter-form input[type="email"]::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.newsletter-form input[type="email"]:focus {
    border-color: var(--color-primary);
}

.newsletter-form button {
    padding: var(--space-md);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.newsletter-form button:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
}

/* ========================================
   SINGLE ARTICLE
   ======================================== */
.single-hero {
    position: relative;
    height: 450px;
    margin-top: var(--header-height);
    overflow: hidden;
}

.single-hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.single-hero .single-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 40%, rgba(0, 0, 0, 0.75));
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-2xl);
}

.single-article-content {
    max-width: 780px;
    margin: var(--space-2xl) auto;
    padding: 0 var(--space-xl);
}

.single-article-content .article-body {
    font-size: 1.1rem;
    line-height: 1.85;
    color: var(--color-gray-900);
}

.single-article-content .article-body h2 {
    font-size: 1.6rem;
    margin: var(--space-2xl) 0 var(--space-lg);
    color: var(--color-dark);
}

.single-article-content .article-body h3 {
    font-size: 1.3rem;
    margin: var(--space-xl) 0 var(--space-md);
}

.single-article-content .article-body p {
    margin-bottom: var(--space-lg);
}

.single-article-content .article-body img {
    border-radius: var(--radius-md);
    margin: var(--space-xl) 0;
}

.single-article-content .article-body blockquote {
    border-left: 4px solid var(--color-primary);
    padding: var(--space-lg);
    margin: var(--space-xl) 0;
    background: var(--color-gray-100);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    font-style: italic;
    color: var(--color-gray-700);
}

.single-article-content .article-body pre {
    background: var(--color-dark);
    color: #e0e0e0;
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    margin: var(--space-xl) 0;
}

/* Share bar */
.share-bar {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--color-gray-100);
    border-bottom: 1px solid var(--color-gray-100);
    margin: var(--space-xl) 0;
}

.share-bar .share-label {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-gray-500);
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-gray-100);
    color: var(--color-gray-700);
    font-size: 0.85rem;
    transition: background var(--transition-fast), color var(--transition-fast);
}

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

/* Related articles */
.related-articles {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-xl);
}

/* ========================================
   FOOTER
   ======================================== */
.alsaceai-footer {
    background: var(--color-darker);
    color: rgba(255, 255, 255, 0.6);
    padding: var(--space-3xl) var(--space-xl) var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-2xl);
    max-width: var(--max-width);
    margin: 0 auto;
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand .footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.footer-brand .footer-logo .logo-accent {
    color: var(--color-primary);
}

.footer-brand p {
    font-size: 0.875rem;
    line-height: 1.7;
    max-width: 360px;
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-lg);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

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

.social-links {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.social-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.footer-bottom {
    max-width: var(--max-width);
    margin: var(--space-xl) auto 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.3);
}

/* ========================================
   PAGINATION / LOAD MORE
   ======================================== */
.load-more-wrap {
    text-align: center;
    padding: var(--space-2xl) 0;
}

.load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-2xl);
    background: transparent;
    color: var(--color-dark);
    border: 2px solid var(--color-gray-300);
    border-radius: 50px;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all var(--transition-base);
}

.load-more-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
    transform: translateY(-2px);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .main-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }

    .newsletter-widget {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .hero-banner {
        min-height: 350px;
        padding: calc(var(--header-height) + var(--space-2xl)) var(--space-md) var(--space-2xl);
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-stats {
        gap: var(--space-lg);
    }

    .articles-grid {
        grid-template-columns: 1fr;
    }

    .featured-article .featured-image {
        height: 240px;
    }

    .featured-article .featured-title {
        font-size: 1.3rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .sidebar {
        grid-template-columns: 1fr;
    }

    .newsletter-widget {
        grid-column: span 1;
    }

    .header-nav {
        display: none;
        position: absolute;
        top: var(--header-height);
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--color-darker);
        padding: var(--space-lg);
        gap: var(--space-md);
    }

    .header-nav.open {
        display: flex;
    }

    .header-toggle {
        display: flex;
    }

    .single-hero {
        height: 300px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-sm);
        text-align: center;
    }
}

/* ========================================
   UTILITIES
   ======================================== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

.wp-block-image img,
.wp-block-cover img {
    border-radius: var(--radius-md);
}

/* Override WP admin bar spacing */
body.admin-bar .alsaceai-header {
    top: 32px;
}

@media screen and (max-width: 782px) {
    body.admin-bar .alsaceai-header {
        top: 46px;
    }
}

/* Hide default WP elements we replace */
body .site-header,
body .site-footer,
body .site-branding,
body .site-title {
    display: none !important;
}