/* ========================================
   LIBRE PARCOURS - Main Stylesheet
   Magazine Digital des Freelances Ambitieux
   ======================================== */

/* ===== CSS Variables ===== */
:root {
    /* Colors */
    --color-primary-dark: #0d0d0d;
    --color-secondary-dark: #1a1a1a;
    --color-tertiary-dark: #121212;
    --color-card-bg: #1f1f1f;
    --color-border: #2a2a2a;

    --color-text-primary: #FFFFFF;
    --color-text-secondary: #A3A3A3;
    --color-text-muted: #737373;

    /* Gradients */
    --gradient-orange: linear-gradient(135deg, #FF6B35, #FFB347);
    --gradient-blue: linear-gradient(135deg, #6366F1, #22D3EE);
    --gradient-pink: linear-gradient(135deg, #EC4899, #A855F7);
    --gradient-green: linear-gradient(135deg, #10B981, #34D399);

    /* Accent Colors */
    --color-accent-orange: #FF6B35;
    --color-accent-orange-light: #FFB347;
    --color-accent-blue: #6366F1;
    --color-accent-cyan: #22D3EE;
    --color-accent-pink: #EC4899;
    --color-accent-violet: #A855F7;
    --color-accent-green: #10B981;

    /* Typography */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    /* Spacing */
    --section-padding-desktop: 120px;
    --section-padding-tablet: 80px;
    --section-padding-mobile: 60px;
    --container-max: 1280px;
    --grid-gap: 32px;
    --card-padding: 32px;

    /* Transitions */
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-card: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    --shadow-card-hover: 0 35px 60px -15px rgba(0, 0, 0, 0.6);
    --shadow-button: 0 20px 40px rgba(255, 107, 53, 0.3);

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

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    font-weight: var(--font-weight-regular);
    font-size: 18px;
    line-height: 1.7;
    color: var(--color-text-primary);
    background-color: var(--color-primary-dark);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Page Load Animation */
body {
    opacity: 0;
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-base);
}

ul, ol {
    list-style: none;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    color: var(--color-text-primary);
}

h1 {
    font-size: clamp(36px, 5vw, 64px);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(28px, 4vw, 48px);
    font-weight: var(--font-weight-semibold);
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(22px, 3vw, 32px);
    font-weight: var(--font-weight-semibold);
}

h4 {
    font-size: clamp(18px, 2vw, 24px);
    font-weight: var(--font-weight-semibold);
}

p {
    margin-bottom: 1.5em;
    color: var(--color-text-secondary);
}

.text-gradient {
    background: var(--gradient-orange);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Layout ===== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.main-content {
    min-height: 100vh;
    padding-top: 80px;
}

section {
    padding: var(--section-padding-desktop) 0;
}

/* ===== Header & Navigation ===== */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(13, 13, 13, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.main-header.scrolled {
    background: rgba(13, 13, 13, 0.98);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 16px 24px;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-text {
    font-size: 24px;
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
}

.logo-accent {
    background: var(--gradient-orange);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 15px;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    transition: color var(--transition-base);
    position: relative;
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link:hover {
    color: var(--color-text-primary);
}

.nav-link svg {
    width: 16px;
    height: 16px;
}

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 220px;
    background: var(--color-secondary-dark);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 12px 0;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-card);
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    font-size: 14px;
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
}

.dropdown-menu li a:hover {
    color: var(--color-text-primary);
    background: var(--color-card-bg);
}

.nav-cta {
    padding: 10px 20px !important;
    font-size: 14px !important;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text-primary);
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-toggle svg {
    width: 24px;
    height: 24px;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px 32px;
    font-family: var(--font-main);
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-orange);
    color: #000;
}

.btn-primary:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-button);
}

.btn-secondary {
    background: transparent;
    color: var(--color-accent-orange);
    border: 2px solid var(--color-accent-orange);
}

.btn-secondary:hover {
    background: rgba(255, 107, 53, 0.1);
    border-color: var(--color-accent-orange-light);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text-primary);
    padding: 8px 0;
    position: relative;
}

.btn-ghost::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-orange);
    transition: width var(--transition-base);
}

.btn-ghost:hover::after {
    width: 100%;
}

.btn svg {
    width: 20px;
    height: 20px;
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 120px 0;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(13, 13, 13, 0.95), rgba(13, 13, 13, 0.7));
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 107, 53, 0.1);
    border: 1px solid rgba(255, 107, 53, 0.3);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--color-accent-orange);
    margin-bottom: 24px;
}

.hero-badge svg {
    width: 16px;
    height: 16px;
}

.hero h1 {
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--color-text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 48px;
    flex-wrap: wrap;
}

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

.hero-stat-value {
    font-size: 24px;
    font-weight: var(--font-weight-bold);
    background: var(--gradient-orange);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat-label {
    font-size: 14px;
    color: var(--color-text-muted);
}

/* ===== Featured Article ===== */
.featured-article {
    padding: var(--section-padding-desktop) 0;
}

.featured-card {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 0;
    background: var(--color-card-bg);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
}

.featured-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover);
}

.featured-image {
    position: relative;
    overflow: hidden;
}

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

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

.featured-label {
    position: absolute;
    top: 24px;
    left: 24px;
    padding: 8px 16px;
    background: var(--gradient-orange);
    color: #000;
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
}

.featured-content {
    padding: 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-content h2 {
    font-size: 32px;
    margin-bottom: 20px;
    line-height: 1.3;
}

.featured-content h2 a:hover {
    color: var(--color-accent-orange);
}

.featured-excerpt {
    font-size: 16px;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
    line-height: 1.7;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.author-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
}

.author-name {
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
}

.article-date {
    font-size: 13px;
    color: var(--color-text-muted);
}

.meta-separator {
    width: 4px;
    height: 4px;
    background: var(--color-text-muted);
    border-radius: 50%;
}

.reading-time {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--color-text-muted);
}

.reading-time svg {
    width: 14px;
    height: 14px;
}

/* ===== Category Badge ===== */
.category-badge {
    display: inline-block;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
    color: #000;
    margin-bottom: 12px;
}

.category-badge.conseils { background: var(--gradient-orange); }
.category-badge.actualites { background: var(--gradient-blue); color: #fff; }
.category-badge.portraits { background: var(--gradient-pink); color: #fff; }
.category-badge.outils { background: var(--gradient-green); }

/* ===== Section Headers ===== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    margin-bottom: 16px;
}

.section-header p {
    max-width: 600px;
    margin: 0 auto;
    color: var(--color-text-secondary);
}

.section-header-left {
    text-align: left;
}

.section-header-left p {
    margin: 0;
}

/* ===== Articles Grid ===== */
.articles-section {
    padding: var(--section-padding-desktop) 0;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--grid-gap);
    margin-bottom: 48px;
}

.article-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-base);
}

.article-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover);
}

.article-card-image {
    position: relative;
    aspect-ratio: 16/9;
    overflow: hidden;
}

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

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

.article-card-image .category-badge {
    position: absolute;
    top: 16px;
    left: 16px;
}

.article-card-content {
    padding: 24px;
}

.article-card-content h3 {
    font-size: 20px;
    margin-bottom: 12px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-card-content h3 a:hover {
    color: var(--color-accent-orange);
}

.article-card-excerpt {
    font-size: 15px;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.6;
}

.article-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
}

.article-card-footer .author-info {
    gap: 10px;
}

.article-card-footer .author-avatar {
    width: 32px;
    height: 32px;
}

.article-card-footer .author-name {
    font-size: 13px;
}

.article-card-footer .article-date {
    font-size: 12px;
}

.section-cta {
    text-align: center;
}

/* ===== Categories Section ===== */
.categories-section {
    padding: var(--section-padding-desktop) 0;
    background: var(--color-secondary-dark);
}

.categories-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.category-card {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 32px;
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    cursor: pointer;
}

.category-card:hover {
    transform: translateX(8px);
    background: var(--color-secondary-dark);
}

.category-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}

.category-icon svg {
    width: 32px;
    height: 32px;
    color: #000;
}

.category-icon.conseils { background: var(--gradient-orange); }
.category-icon.actualites { background: var(--gradient-blue); }
.category-icon.actualites svg { color: #fff; }
.category-icon.portraits { background: var(--gradient-pink); }
.category-icon.portraits svg { color: #fff; }
.category-icon.outils { background: var(--gradient-green); }

.category-info {
    flex: 1;
}

.category-info h3 {
    font-size: 22px;
    margin-bottom: 8px;
}

.category-info p {
    font-size: 15px;
    margin-bottom: 8px;
    color: var(--color-text-secondary);
}

.category-count {
    font-size: 13px;
    color: var(--color-text-muted);
}

.category-arrow {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-border);
    border-radius: 50%;
    transition: all var(--transition-base);
}

.category-arrow svg {
    width: 20px;
    height: 20px;
}

.category-card:hover .category-arrow {
    background: var(--gradient-orange);
    color: #000;
}

/* ===== Stats Section ===== */
.stats-section {
    padding: var(--section-padding-desktop) 0;
    background: var(--color-tertiary-dark);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--grid-gap);
}

.stat-item {
    text-align: center;
    padding: 32px;
}

.stat-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    background: rgba(255, 107, 53, 0.1);
    border-radius: var(--radius-lg);
}

.stat-icon svg {
    width: 28px;
    height: 28px;
    color: var(--color-accent-orange);
}

.stat-value {
    font-size: 48px;
    font-weight: var(--font-weight-bold);
    background: var(--gradient-orange);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 15px;
    color: var(--color-text-secondary);
}

/* ===== Most Read Section ===== */
.most-read-section {
    padding: var(--section-padding-desktop) 0;
}

.most-read-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.most-read-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px;
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.most-read-item:hover {
    background: var(--color-secondary-dark);
    transform: translateX(8px);
}

.most-read-rank {
    font-size: 32px;
    font-weight: var(--font-weight-bold);
    background: var(--gradient-orange);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    width: 48px;
    flex-shrink: 0;
    text-align: center;
}

.most-read-thumb {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    object-fit: cover;
    flex-shrink: 0;
}

.most-read-info {
    flex: 1;
}

.most-read-info h4 {
    font-size: 16px;
    margin-bottom: 8px;
    line-height: 1.4;
}

.most-read-info h4 a:hover {
    color: var(--color-accent-orange);
}

.most-read-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    color: var(--color-text-muted);
}

/* ===== Newsletter Section ===== */
.newsletter-section {
    padding: var(--section-padding-desktop) 0;
}

.newsletter-card {
    position: relative;
    background: linear-gradient(180deg, var(--color-secondary-dark), var(--color-primary-dark));
    border-radius: var(--radius-xl);
    padding: 64px;
    border-top: 4px solid;
    border-image: var(--gradient-orange) 1;
    overflow: hidden;
}

.newsletter-icon {
    position: absolute;
    top: 50%;
    right: 64px;
    transform: translateY(-50%);
    opacity: 0.05;
}

.newsletter-icon svg {
    width: 300px;
    height: 300px;
}

.newsletter-content {
    position: relative;
    max-width: 600px;
}

.newsletter-content h2 {
    margin-bottom: 16px;
}

.newsletter-content > p {
    color: var(--color-text-secondary);
    margin-bottom: 32px;
}

.newsletter-form {
    margin-bottom: 20px;
}

.newsletter-form .form-group {
    display: flex;
    gap: 12px;
}

.newsletter-form input[type="email"] {
    flex: 1;
    padding: 16px 20px;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 16px;
    font-family: var(--font-main);
}

.newsletter-form input[type="email"]::placeholder {
    color: var(--color-text-muted);
}

.newsletter-form input[type="email"]:focus {
    outline: none;
    border-color: var(--color-accent-orange);
}

.newsletter-rgpd {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 0;
}

.newsletter-rgpd a {
    color: var(--color-accent-orange);
}

.newsletter-rgpd a:hover {
    text-decoration: underline;
}

/* ===== About Preview Section ===== */
.about-preview {
    padding: var(--section-padding-desktop) 0;
    background: var(--color-secondary-dark);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-content h2 {
    margin-bottom: 24px;
}

.about-content p {
    font-size: 17px;
    line-height: 1.8;
    margin-bottom: 32px;
}

.about-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.about-image img {
    width: 100%;
    height: auto;
}

/* ===== Category Page ===== */
.category-hero {
    padding: 160px 0 80px;
    background: var(--color-tertiary-dark);
    position: relative;
    overflow: hidden;
}

.category-hero-icon {
    position: absolute;
    top: 50%;
    right: 10%;
    transform: translateY(-50%);
    opacity: 0.05;
}

.category-hero-icon svg {
    width: 400px;
    height: 400px;
}

.category-hero-content {
    position: relative;
    max-width: 700px;
}

.category-hero-content h1 {
    margin-bottom: 20px;
}

.category-hero-content p {
    font-size: 18px;
    margin-bottom: 16px;
}

.category-count-hero {
    font-size: 14px;
    color: var(--color-text-muted);
}

/* Filters */
.filters-bar {
    padding: 24px 0;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 48px;
}

.filters-bar .container {
    display: flex;
    align-items: center;
    gap: 24px;
}

.filter-label {
    font-size: 14px;
    color: var(--color-text-muted);
}

.filter-buttons {
    display: flex;
    gap: 8px;
}

.filter-btn {
    padding: 8px 16px;
    background: transparent;
    border: none;
    font-family: var(--font-main);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
}

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

.filter-btn.active {
    color: var(--color-text-primary);
}

.filter-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-orange);
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 48px;
}

.page-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-main);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
}

.page-btn:hover {
    border-color: var(--color-accent-orange);
    color: var(--color-text-primary);
}

.page-btn.active {
    background: var(--gradient-orange);
    border-color: transparent;
    color: #000;
}

.page-btn svg {
    width: 18px;
    height: 18px;
}

/* Related Categories */
.related-categories {
    padding: var(--section-padding-desktop) 0;
    background: var(--color-secondary-dark);
}

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

.related-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 24px;
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

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

.related-card .category-icon {
    width: 48px;
    height: 48px;
}

.related-card .category-icon svg {
    width: 24px;
    height: 24px;
}

.related-card h4 {
    font-size: 16px;
    margin-bottom: 4px;
}

.related-card span {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* ===== Article Page ===== */
.article-header {
    padding: 160px 0 60px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: 24px;
}

.breadcrumb a {
    color: var(--color-text-secondary);
    transition: color var(--transition-base);
}

.breadcrumb a:hover {
    color: var(--color-accent-orange);
}

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

.article-header-content {
    max-width: 900px;
}

.article-header-content h1 {
    font-size: clamp(32px, 4vw, 48px);
    margin-bottom: 24px;
    line-height: 1.2;
}

.article-header-meta {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.article-views {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--color-text-muted);
}

.article-views svg {
    width: 14px;
    height: 14px;
}

/* Article Hero Image */
.article-hero-image {
    margin-bottom: 60px;
}

.article-hero-image img {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    border-radius: var(--radius-xl);
}

.image-caption {
    font-size: 13px;
    color: var(--color-text-muted);
    text-align: center;
    margin-top: 12px;
}

/* Article Body */
.article-body {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 64px;
    padding-bottom: var(--section-padding-desktop);
}

.article-content {
    max-width: 720px;
}

.article-content p {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 24px;
    color: var(--color-text-secondary);
}

.article-content h2 {
    font-size: 28px;
    margin-top: 48px;
    margin-bottom: 20px;
    color: var(--color-text-primary);
}

.article-content h3 {
    font-size: 22px;
    margin-top: 36px;
    margin-bottom: 16px;
    color: var(--color-text-primary);
}

.article-content ul,
.article-content ol {
    margin-bottom: 24px;
    padding-left: 24px;
}

.article-content ul {
    list-style: none;
}

.article-content ul li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 12px;
    color: var(--color-text-secondary);
}

.article-content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: var(--gradient-orange);
    border-radius: 50%;
}

.article-content ol {
    list-style: decimal;
}

.article-content ol li {
    margin-bottom: 12px;
    color: var(--color-text-secondary);
}

.article-content blockquote {
    margin: 32px 0;
    padding: 24px 32px;
    border-left: 4px solid;
    border-image: var(--gradient-orange) 1;
    background: var(--color-card-bg);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-size: 18px;
    font-style: italic;
    color: var(--color-text-primary);
}

.article-content blockquote p {
    margin-bottom: 0;
    color: var(--color-text-primary);
}

.article-content img {
    border-radius: var(--radius-lg);
    margin: 32px 0;
}

/* Info Boxes */
.info-box {
    margin: 32px 0;
    padding: 24px;
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.info-box.tip {
    border-color: var(--color-accent-orange);
}

.info-box-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.info-box-header svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent-orange);
}

.info-box p {
    margin-bottom: 0;
    font-size: 15px;
}

/* Sidebar */
.article-sidebar {
    position: sticky;
    top: 120px;
    height: fit-content;
}

.sidebar-toc {
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 24px;
}

.sidebar-toc h4 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.toc-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.toc-link {
    font-size: 14px;
    color: var(--color-text-secondary);
    transition: color var(--transition-base);
}

.toc-link:hover {
    color: var(--color-accent-orange);
}

.sidebar-share {
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    padding: 24px;
}

.sidebar-share h4 {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 16px;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 12px;
    background: var(--color-secondary-dark);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-main);
    font-size: 14px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-base);
}

.share-btn:hover {
    border-color: var(--color-accent-orange);
    color: var(--color-text-primary);
}

.share-btn svg {
    width: 18px;
    height: 18px;
}

/* Author Bio */
.author-bio {
    padding: var(--section-padding-desktop) 0;
    border-top: 1px solid var(--color-border);
}

.author-bio-card {
    display: flex;
    gap: 32px;
    padding: 40px;
    background: var(--color-secondary-dark);
    border-radius: var(--radius-xl);
}

.author-bio-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.author-bio-content h3 {
    font-size: 24px;
    margin-bottom: 4px;
}

.author-bio-role {
    font-size: 14px;
    color: var(--color-accent-orange);
    margin-bottom: 16px;
}

.author-bio-text {
    font-size: 16px;
    color: var(--color-text-secondary);
    margin-bottom: 20px;
    line-height: 1.7;
}

/* Similar Articles */
.similar-articles {
    padding: var(--section-padding-desktop) 0;
    background: var(--color-secondary-dark);
}

/* Article Navigation */
.article-navigation {
    padding: 60px 0;
    border-top: 1px solid var(--color-border);
}

.article-nav-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.article-nav-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

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

.article-nav-item.next {
    flex-direction: row-reverse;
    text-align: right;
}

.article-nav-arrow {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-secondary-dark);
    border-radius: 50%;
    flex-shrink: 0;
}

.article-nav-arrow svg {
    width: 20px;
    height: 20px;
}

.article-nav-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}

.article-nav-title {
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    line-height: 1.4;
}

/* ===== About Page ===== */
.about-hero {
    padding: 160px 0 80px;
    text-align: center;
}

.about-hero h1 {
    max-width: 800px;
    margin: 0 auto 24px;
}

.about-hero p {
    max-width: 700px;
    margin: 0 auto;
    font-size: 18px;
}

/* Timeline */
.timeline-section {
    padding: var(--section-padding-desktop) 0;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--color-border);
}

.timeline-item {
    position: relative;
    display: flex;
    margin-bottom: 48px;
}

.timeline-item:nth-child(odd) {
    justify-content: flex-start;
    padding-right: calc(50% + 40px);
    text-align: right;
}

.timeline-item:nth-child(even) {
    justify-content: flex-end;
    padding-left: calc(50% + 40px);
    text-align: left;
}

.timeline-dot {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 16px;
    background: var(--gradient-orange);
    border-radius: 50%;
    z-index: 1;
}

.timeline-content {
    background: var(--color-card-bg);
    padding: 24px;
    border-radius: var(--radius-lg);
}

.timeline-year {
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-accent-orange);
    margin-bottom: 8px;
}

.timeline-content h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

.timeline-content p {
    font-size: 15px;
    margin-bottom: 0;
}

/* Values */
.values-section {
    padding: var(--section-padding-desktop) 0;
    background: var(--color-secondary-dark);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--grid-gap);
}

.value-card {
    text-align: center;
    padding: 40px 32px;
    background: var(--color-card-bg);
    border-radius: var(--radius-xl);
}

.value-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    background: var(--gradient-orange);
    border-radius: var(--radius-lg);
}

.value-icon svg {
    width: 36px;
    height: 36px;
    color: #000;
}

.value-card h3 {
    font-size: 22px;
    margin-bottom: 16px;
}

.value-card p {
    font-size: 15px;
    margin-bottom: 0;
}

/* Team */
.team-section {
    padding: var(--section-padding-desktop) 0;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--grid-gap);
}

.team-card {
    text-align: center;
}

.team-avatar {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 20px;
    border: 4px solid var(--color-border);
}

.team-card h4 {
    font-size: 18px;
    margin-bottom: 4px;
}

.team-role {
    font-size: 14px;
    color: var(--color-accent-orange);
    margin-bottom: 12px;
}

.team-bio {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 8px;
    line-height: 1.6;
}

.team-specialty {
    font-size: 12px;
    color: var(--color-text-muted);
    padding: 4px 12px;
    background: var(--color-card-bg);
    border-radius: var(--radius-full);
    display: inline-block;
}

/* Commitments */
.commitments-section {
    padding: var(--section-padding-desktop) 0;
    background: var(--color-secondary-dark);
}

.commitments-list {
    max-width: 700px;
    margin: 0 auto;
}

.commitment-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.commitment-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.commitment-icon svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent-green);
}

.commitment-item p {
    font-size: 16px;
    margin-bottom: 0;
    color: var(--color-text-secondary);
}

/* ===== Contact Page ===== */
.contact-hero {
    padding: 160px 0 80px;
    text-align: center;
}

.contact-hero h1 {
    margin-bottom: 16px;
}

.contact-hero p {
    max-width: 600px;
    margin: 0 auto;
    font-size: 18px;
}

/* Contact Form Section */
.contact-section {
    padding: var(--section-padding-desktop) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 64px;
}

/* Form Styles */
.contact-form {
    background: var(--color-card-bg);
    padding: 40px;
    border-radius: var(--radius-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    margin-bottom: 8px;
}

.form-group label .required {
    color: var(--color-accent-orange);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--color-secondary-dark);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 16px;
    font-family: var(--font-main);
    transition: border-color var(--transition-base);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent-orange);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23737373' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
    padding-right: 44px;
}

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

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.form-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 3px;
    accent-color: var(--color-accent-orange);
    cursor: pointer;
}

.form-checkbox label {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 0;
    cursor: pointer;
}

.form-checkbox label a {
    color: var(--color-accent-orange);
}

.form-checkbox label a:hover {
    text-decoration: underline;
}

.form-submit {
    margin-top: 24px;
}

/* Form Validation */
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #ef4444;
}

.form-group input.valid,
.form-group select.valid,
.form-group textarea.valid {
    border-color: var(--color-accent-green);
}

.error-message {
    font-size: 13px;
    color: #ef4444;
    margin-top: 6px;
}

/* Contact Info */
.contact-info {
    padding-top: 20px;
}

.contact-info h3 {
    font-size: 22px;
    margin-bottom: 24px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 24px;
}

.info-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.info-icon svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent-orange);
}

.info-content h4 {
    font-size: 15px;
    margin-bottom: 4px;
}

.info-content p {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 0;
}

/* FAQ */
.faq-section {
    padding: var(--section-padding-desktop) 0;
    background: var(--color-secondary-dark);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    margin-bottom: 16px;
    overflow: hidden;
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 24px;
    background: none;
    border: none;
    font-family: var(--font-main);
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    text-align: left;
    cursor: pointer;
    transition: color var(--transition-base);
}

.faq-question:hover {
    color: var(--color-accent-orange);
}

.faq-question svg {
    width: 20px;
    height: 20px;
    transition: transform var(--transition-base);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-in-out;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 24px 24px;
}

.faq-answer-content p {
    font-size: 15px;
    margin-bottom: 0;
    line-height: 1.7;
}

/* ===== Legal Pages ===== */
.legal-page {
    padding: 160px 0 var(--section-padding-desktop);
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h1 {
    margin-bottom: 16px;
}

.legal-update {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: 48px;
}

.legal-content h2 {
    font-size: 24px;
    margin-top: 48px;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--color-border);
}

.legal-content h3 {
    font-size: 18px;
    margin-top: 32px;
    margin-bottom: 16px;
}

.legal-content p {
    font-size: 16px;
    margin-bottom: 16px;
}

.legal-content ul {
    margin-bottom: 24px;
    padding-left: 24px;
}

.legal-content ul li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
    color: var(--color-text-secondary);
    font-size: 16px;
}

.legal-content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background: var(--color-accent-orange);
    border-radius: 50%;
}

.legal-content a {
    color: var(--color-accent-orange);
}

.legal-content a:hover {
    text-decoration: underline;
}

.legal-info-box {
    background: var(--color-card-bg);
    padding: 24px;
    border-radius: var(--radius-lg);
    margin: 24px 0;
}

.legal-info-box p {
    margin-bottom: 8px;
}

.legal-info-box p:last-child {
    margin-bottom: 0;
}

/* ===== Footer ===== */
.main-footer {
    background: var(--color-secondary-dark);
    padding: 80px 0 40px;
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand {
    max-width: 280px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-tagline {
    font-size: 14px;
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.footer-nav h4 {
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-primary);
    margin-bottom: 20px;
}

.footer-nav ul li {
    margin-bottom: 12px;
}

.footer-nav ul li a {
    font-size: 14px;
    color: var(--color-text-secondary);
    transition: color var(--transition-base);
}

.footer-nav ul li a:hover {
    color: var(--color-accent-orange);
}

.footer-newsletter h4 {
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-primary);
    margin-bottom: 12px;
}

.footer-newsletter > p {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-bottom: 16px;
}

.newsletter-form-small {
    display: flex;
    gap: 8px;
}

.newsletter-form-small input {
    flex: 1;
    padding: 12px 14px;
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 14px;
}

.newsletter-form-small input:focus {
    outline: none;
    border-color: var(--color-accent-orange);
}

.newsletter-form-small .btn {
    padding: 12px 14px;
}

.newsletter-form-small .btn svg {
    width: 18px;
    height: 18px;
}

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: 0;
}

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

/* Tablet Landscape */
@media (max-width: 1199px) {
    section {
        padding: var(--section-padding-tablet) 0;
    }

    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-brand {
        grid-column: span 3;
        max-width: 100%;
        margin-bottom: 24px;
    }
}

/* Tablet Portrait */
@media (max-width: 991px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: var(--color-secondary-dark);
        padding: 24px;
        gap: 0;
        border-top: 1px solid var(--color-border);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-link {
        display: block;
        padding: 12px 0;
        border-bottom: 1px solid var(--color-border);
    }

    .nav-dropdown .dropdown-menu {
        position: static;
        transform: none;
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0;
        opacity: 1;
        visibility: visible;
        display: none;
    }

    .nav-dropdown.active .dropdown-menu {
        display: block;
    }

    .dropdown-menu li a {
        padding: 10px 20px;
    }

    .nav-cta {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .featured-card {
        grid-template-columns: 1fr;
    }

    .featured-image {
        aspect-ratio: 16/9;
    }

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

    .about-image {
        order: -1;
    }

    .article-body {
        grid-template-columns: 1fr;
    }

    .article-sidebar {
        position: static;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 24px;
    }

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

    .contact-info {
        order: -1;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .contact-info h3 {
        grid-column: span 2;
    }

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

/* Mobile Large */
@media (max-width: 767px) {
    section {
        padding: var(--section-padding-mobile) 0;
    }

    .hero {
        min-height: auto;
        padding: 120px 0 80px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }

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

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

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

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

    .form-row {
        grid-template-columns: 1fr;
    }

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

    .article-nav-grid {
        grid-template-columns: 1fr;
    }

    .timeline::before {
        left: 16px;
    }

    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        justify-content: flex-start;
        padding-left: 48px;
        padding-right: 0;
        text-align: left;
    }

    .timeline-dot {
        left: 16px;
    }

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

    .footer-brand {
        grid-column: span 1;
    }

    .contact-info {
        grid-template-columns: 1fr;
    }

    .contact-info h3 {
        grid-column: span 1;
    }

    .author-bio-card {
        flex-direction: column;
        text-align: center;
    }

    .newsletter-form .form-group {
        flex-direction: column;
    }

    .newsletter-card {
        padding: 40px 24px;
    }
}

/* Mobile */
@media (max-width: 575px) {
    .container {
        padding: 0 16px;
    }

    h1 {
        font-size: 32px;
    }

    h2 {
        font-size: 26px;
    }

    h3 {
        font-size: 20px;
    }

    .hero-ctas {
        flex-direction: column;
    }

    .hero-ctas .btn {
        width: 100%;
    }

    .featured-content {
        padding: 24px;
    }

    .article-card-content {
        padding: 20px;
    }

    .category-card {
        flex-direction: column;
        text-align: center;
    }

    .category-arrow {
        display: none;
    }
}

/* ===== Scroll Animations ===== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scroll-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Print Styles ===== */
@media print {
    .main-header,
    .main-footer,
    .newsletter-section,
    .article-sidebar {
        display: none;
    }

    body {
        background: white;
        color: black;
    }

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