/* ============================================
   Rêve en sac à dos - Styles principaux
   Blog de voyage de Fanny Maille
   ============================================ */

/* Variables CSS */
:root {
    /* Couleurs principales */
    --color-corail: #FF8E6E;
    --color-corail-dark: #E87A5A;
    --color-corail-light: #FFB4A0;
    --color-turquoise: #00A0B1;
    --color-turquoise-dark: #008A99;
    --color-turquoise-light: #4DC4D1;
    /* Couleurs neutres */
    --color-white: #FFFFFF;
    --color-black: #1A1A1A;
    --color-gray-100: #F8F9FA;
    --color-gray-200: #E9ECEF;
    --color-gray-300: #DEE2E6;
    --color-gray-400: #ADB5BD;
    --color-gray-500: #6C757D;
    --color-gray-600: #495057;
    --color-gray-700: #343A40;
    --color-gray-800: #212529;
    /* Typographie */
    --font-family-base: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    /* Espacements */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    /* Ombres */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    /* Rayons de bordure */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    /* Z-index */
    --z-navbar: 9999;
    --z-modal: 10000;
    --z-tooltip: 10001;
}

/* Reset et base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

@media (min-width: 640px) {
    .container {
        padding: 0 var(--spacing-6);
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--spacing-8);
    }
}

/* Page layout */
.page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.main-content {
    flex: 1;
}

/* ============================================
   NAVIGATION
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-navbar);
    background: transparent;
    transition: background var(--transition-base), box-shadow var(--transition-base);
    padding: var(--spacing-4) 0;
}

.navbar-scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-3) 0;
}

/* Navbar avec fond blanc permanent pour certaines pages (ex: page blog) */
.navbar-white-bg {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
}

    .navbar-white-bg .navbar-logo {
        color: var(--color-turquoise);
    }

    .navbar-white-bg .navbar-link {
        color: #000000;
    }

    .navbar-white-bg .navbar-toggle {
        color: #000000;
    }

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

@media (min-width: 640px) {
    .navbar-container {
        padding: 0 var(--spacing-6);
    }
}

@media (min-width: 1024px) {
    .navbar-container {
        padding: 0 var(--spacing-8);
    }
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--color-white);
    font-weight: 700;
    font-size: var(--font-size-lg);
    transition: color var(--transition-base);
}

.navbar-scrolled .navbar-logo {
    color: var(--color-turquoise);
}

.navbar-logo svg {
    stroke: currentColor;
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
}

.navbar-link {
    color: var(--color-white);
    font-weight: 500;
    font-size: var(--font-size-sm);
    position: relative;
    padding: var(--spacing-2) 0;
}

.navbar-scrolled .navbar-link {
    color: #000000;
}

.navbar-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-corail);
    transition: width var(--transition-base);
}

.navbar-link:hover::after,
.navbar-link.active::after {
    width: 100%;
}

.navbar-link:hover {
    color: var(--color-corail);
}

.navbar-scrolled .navbar-link:hover {
    color: var(--color-corail);
}

/* Menu mobile */
.navbar-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-white);
    cursor: pointer;
    padding: var(--spacing-2);
}

.navbar-scrolled .navbar-toggle {
    color: #000000;
}

.navbar-mobile-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-4);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.navbar-mobile-link {
    color: var(--color-gray-700);
    font-weight: 500;
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

    .navbar-mobile-link:hover,
    .navbar-mobile-link.active {
        background: var(--color-gray-100);
        color: var(--color-turquoise);
    }

/* Responsive navigation */
@media (max-width: 768px) {
    .desktop-only {
        display: none !important;
    }

    .navbar-toggle {
        display: block;
    }
}

@media (min-width: 769px) {
    .mobile-only {
        display: none !important;
    }
}

/* ============================================
   HERO SECTION AVEC CARTE (PAGE BLOG)
   ============================================ */

.hero-map-section {
    position: relative;
    height: 70vh;
    max-height: 600px;
    min-height: 400px;
    overflow: hidden;
}

.hero-map-background {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

    .hero-map-background .map-container {
        height: 100%;
        border-radius: 0;
        box-shadow: none;
    }

    .hero-map-background .map {
        height: 100% !important;
        min-height: 100% !important;
        border-radius: 0;
    }

.hero-map-title-section {
    background: var(--color-white);
    padding: var(--spacing-4) 0;
    text-align: center;
    border-bottom: 2px solid var(--color-gray-200);
}

    .hero-map-title-section .hero-map-title {
        font-size: var(--font-size-3xl);
        font-weight: 800;
        margin-bottom: var(--spacing-4);
        color: var(--color-gray-900);
        animation: fadeInUp 1s ease;
    }

    .hero-map-title-section .hero-map-subtitle {
        font-size: var(--font-size-lg);
        font-weight: 400;
        color: var(--color-gray-600);
        animation: fadeInUp 1s ease 0.2s both;
    }

@media (min-width: 768px) {
    .hero-map-section {
        height: 75vh;
        max-height: 700px;
    }

    .hero-map-title-section .hero-map-title {
        font-size: var(--font-size-4xl);
    }

    .hero-map-title-section .hero-map-subtitle {
        font-size: var(--font-size-xl);
    }
}

@media (max-width: 768px) {
    .hero-map-section {
        height: 60vh;
        max-height: 500px;
        min-height: 350px;
    }

    .hero-map-title-section {
        padding: var(--spacing-8) 0;
    }

        .hero-map-title-section .hero-map-title {
            font-size: var(--font-size-2xl);
        }

        .hero-map-title-section .hero-map-subtitle {
            font-size: var(--font-size-base);
        }
}

@media (max-width: 480px) {
    .hero-map-section {
        height: 50vh;
        max-height: 400px;
        min-height: 300px;
    }

    .hero-map-title-section {
        padding: var(--spacing-6) 0;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: var(--hero-bg-image);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

/* Sur mobile, utiliser l'image portrait si définie */
@media (max-width: 768px) {
    .hero-section {
        background-image: var(--hero-bg-image-mobile, var(--hero-bg-image));
        background-attachment: scroll;
        background-size: cover;
        background-position: center center;
    }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient( to bottom, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.5) 100% );
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
    padding: var(--spacing-4);
    max-width: 800px;
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-4);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease;
}

    .hero-title:focus-visible {
        outline: none;
    }

.hero-subtitle {
    font-size: var(--font-size-xl);
    font-weight: 400;
    opacity: 0.95;
    animation: fadeInUp 1s ease 0.2s both;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: var(--spacing-8);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    color: var(--color-white);
    opacity: 0.8;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(-10px);
    }

    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@media (min-width: 768px) {
    .hero-title {
        font-size: var(--font-size-5xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-2xl);
    }
}

/* ============================================
   RESPONSIVE - Mobile first
   ============================================ */

@media (max-width: 639px) {
    :root {
        --font-size-3xl: 1.5rem;
        --font-size-4xl: 2rem;
        --font-size-5xl: 2.5rem;
    }

    .map {
        height: 350px;
    }
}

/* ============================================
   BOUTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
}

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

    .btn-primary:hover {
        background: var(--color-corail-dark);
        color: var(--color-white);
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }

.btn-secondary {
    background: var(--color-turquoise);
    color: var(--color-white);
}

    .btn-secondary:hover {
        background: var(--color-turquoise-dark);
        color: var(--color-white);
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }

/* ============================================
   SECTIONS COMMUNES
   ============================================ */

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

    .section-header h2 {
        font-size: var(--font-size-3xl);
        color: var(--color-gray-800);
        margin-bottom: var(--spacing-3);
    }

    .section-header p {
        font-size: var(--font-size-lg);
        color: var(--color-gray-500);
    }

.section-cta {
    text-align: center;
    margin-top: var(--spacing-12);
}

/* ============================================
   PAGE D'ACCUEIL - Section Qui suis-je
   ============================================ */

.about-section {
    padding: var(--spacing-24) 0;
    background: var(--color-white);
}

.about-grid {
    display: grid;
    gap: var(--spacing-12);
    align-items: center;
}

.about-image {
    position: relative;
}

    .about-image img {
        border-radius: var(--radius-2xl);
        box-shadow: var(--shadow-xl);
        width: 100%;
        max-width: 500px;
        margin: 0 auto;
    }

.about-content h2 {
    font-size: var(--font-size-3xl);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-6);
}

.about-content h3 {
    font-size: var(--font-size-xl);
    color: var(--color-turquoise);
    margin-top: var(--spacing-8);
    margin-bottom: var(--spacing-4);
}

.about-content p {
    margin-bottom: var(--spacing-4);
    color: var(--color-gray-600);
    line-height: 1.8;
}

.about-quote {
    font-size: var(--font-size-xl);
    font-style: italic;
    color: var(--color-corail) !important;
    border-left: 4px solid var(--color-corail);
    padding-left: var(--spacing-4);
    margin-top: var(--spacing-6);
}

@media (min-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* ============================================
   PAGE D'ACCUEIL - Section Derniers articles
   ============================================ */

.latest-posts-section {
    padding: var(--spacing-24) 0;
    background: var(--color-gray-100);
}

.posts-grid {
    display: grid;
    gap: var(--spacing-8);
}

@media (min-width: 640px) {
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .posts-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================
   CARTE D'ARTICLE (PostCard)
   ============================================ */

.post-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.post-card-image {
    position: relative;
    height: 220px;
    overflow: hidden;
    background: var(--color-gray-200);
}

    .post-card-image::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient( 90deg, var(--color-gray-200) 0%, var(--color-gray-300) 50%, var(--color-gray-200) 100% );
        background-size: 200% 100%;
        animation: shimmer 1.5s infinite;
        z-index: 1;
        transition: opacity var(--transition-base);
    }

    .post-card-image.loaded::before {
        opacity: 0;
    }

    .post-card-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform var(--transition-slow), opacity var(--transition-base);
        opacity: 0;
        position: relative;
        z-index: 2;
    }

        .post-card-image img.loaded {
            opacity: 1;
        }

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

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

.post-card-country {
    position: absolute;
    top: var(--spacing-4);
    left: var(--spacing-4);
    background: var(--color-turquoise);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-full);
    z-index: 3;
}

    /* Masquer le badge pays si vide (pour les articles qui ne sont pas des récits de voyage) */
    .post-card-country:empty {
        display: none;
    }

.post-card-category {
    position: absolute;
    top: var(--spacing-4);
    right: var(--spacing-4);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-full);
    z-index: 3;
}

    .post-card-category.travel-story {
        background: var(--color-corail);
    }

    .post-card-category.travel-tips {
        background: #F59E0B;
    }

.post-card-content {
    padding: var(--spacing-6);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.post-card-date {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    margin-bottom: var(--spacing-2);
}

.post-card-title {
    font-size: var(--font-size-lg);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-3);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card-summary {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    line-height: 1.6;
    margin-bottom: var(--spacing-4);
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--color-corail);
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: gap var(--transition-fast);
}

    .post-card-link:hover {
        gap: var(--spacing-3);
    }

    .post-card-link svg {
        transition: transform var(--transition-fast);
    }

    .post-card-link:hover svg {
        transform: translateX(4px);
    }

/* ============================================
   PAGE D'ACCUEIL - Section Carte
   ============================================ */

.map-section {
    padding: var(--spacing-24) 0;
    background: var(--color-white);
}

.map-container {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.map {
    height: 500px;
    width: 100%;
}

.map-stats {
    position: absolute;
    bottom: var(--spacing-4);
    left: var(--spacing-4);
    background: var(--color-white);
    padding: var(--spacing-4) var(--spacing-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    z-index: 400;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-corail);
    line-height: 1;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin-top: var(--spacing-1);
}

/* Contrôle du z-index des éléments Leaflet */
.map-container .leaflet-control-container {
    z-index: 400;
}

.map-container .leaflet-top,
.map-container .leaflet-bottom {
    z-index: 400 !important;
}

.map-container .leaflet-control-attribution {
    z-index: 400 !important;
}

/* ============================================
   PAGE D'ACCUEIL - Section Newsletter
   ============================================ */

.newsletter-section {
    padding: var(--spacing-24) 0;
    background: linear-gradient(135deg, var(--color-turquoise) 0%, var(--color-turquoise-dark) 100%);
}

.newsletter-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    color: var(--color-white);
}

    .newsletter-content h2 {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--spacing-4);
    }

    .newsletter-content p {
        font-size: var(--font-size-lg);
        opacity: 0.9;
        margin-bottom: var(--spacing-8);
    }

.social-links {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
    align-items: center;
}

@media (min-width: 640px) {
    .social-links {
        flex-direction: row;
        justify-content: center;
    }
}

.social-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-4) var(--spacing-8);
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: var(--color-white);
    font-size: var(--font-size-lg);
    font-weight: 600;
    border-radius: var(--radius-lg);
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-base);
    text-decoration: none;
}

    .social-link:hover {
        background: var(--color-white);
        color: var(--color-turquoise);
        transform: translateY(-4px);
        box-shadow: var(--shadow-lg);
        border-color: var(--color-white);
    }

    .social-link.polarsteps:hover {
        color: #E74C3C;
    }

    .social-link.instagram:hover {
        color: #E1306C;
    }

    .social-link svg {
        transition: transform var(--transition-base);
    }

    .social-link:hover svg {
        transform: scale(1.1);
    }

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

.blog-filters-section {
    padding: var(--spacing-12) 0;
    background: var(--color-gray-100);
}

.search-box {
    position: relative;
    max-width: 600px;
    margin: 0 auto var(--spacing-6);
}

    .search-box svg {
        position: absolute;
        left: var(--spacing-4);
        top: 50%;
        transform: translateY(-50%);
        color: var(--color-gray-400);
    }

    .search-box input {
        width: 100%;
        padding: var(--spacing-4) var(--spacing-4) var(--spacing-4) var(--spacing-12);
        font-size: var(--font-size-base);
        border: 2px solid var(--color-gray-200);
        border-radius: var(--radius-xl);
        background: var(--color-white);
        transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    }

        .search-box input:focus {
            outline: none;
            border-color: var(--color-turquoise);
            box-shadow: 0 0 0 3px rgba(0, 160, 177, 0.1);
        }

.country-filters {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-2);
}

.filter-btn {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: var(--font-size-sm);
    font-weight: 500;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-full);
    background: var(--color-white);
    color: var(--color-gray-600);
    cursor: pointer;
    transition: all var(--transition-fast);
}

    .filter-btn:hover {
        border-color: var(--color-turquoise);
        color: var(--color-turquoise);
    }

    .filter-btn.active {
        background: var(--color-turquoise);
        border-color: var(--color-turquoise);
        color: var(--color-white);
    }

/* ============================================
   ONGLETS DE CATÉGORIE - PAGE BLOG
   ============================================ */

.blog-tabs-section {
    padding: var(--spacing-8) 0 0;
    background: var(--color-white);
    border-bottom: 2px solid var(--color-gray-200);
    position: relative;
}

    .blog-tabs-section::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 2px;
        background: linear-gradient(90deg, transparent 0%, var(--color-turquoise) 50%, transparent 100% );
        opacity: 0.2;
    }

.blog-tabs {
    display: flex;
    justify-content: stretch;
    gap: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

    .blog-tabs::-webkit-scrollbar {
        display: none; /* Chrome, Safari, Opera */
    }

.blog-tab {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3);
    padding: var(--spacing-5) var(--spacing-6);
    background: transparent;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--color-gray-600);
    font-size: var(--font-size-base);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    white-space: nowrap;
}

    .blog-tab svg {
        flex-shrink: 0;
        width: 20px;
        height: 20px;
        color: var(--color-gray-400);
        transition: all var(--transition-base);
    }

.tab-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
    text-align: left;
}

.tab-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    line-height: 1.2;
}

.tab-count {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    font-weight: 400;
    transition: all var(--transition-base);
}

/* État hover */
.blog-tab:hover {
    background: linear-gradient( to bottom, transparent 0%, rgba(0, 160, 177, 0.05) 100% );
    color: var(--color-gray-900);
}

    .blog-tab:hover svg {
        color: var(--color-turquoise);
        transform: scale(1.1);
    }

    .blog-tab:hover .tab-count {
        color: var(--color-gray-700);
    }

/* État actif */
.blog-tab.active {
    color: var(--color-turquoise);
    border-bottom-color: var(--color-turquoise);
    background: linear-gradient( to bottom, transparent 0%, rgba(0, 160, 177, 0.08) 100% );
    font-weight: 600;
}

    .blog-tab.active svg {
        color: var(--color-turquoise);
        transform: scale(1.15);
    }

    .blog-tab.active .tab-title {
        font-weight: 700;
    }

    .blog-tab.active .tab-count {
        color: var(--color-turquoise);
        font-weight: 700;
        background: rgba(0, 160, 177, 0.1);
        padding: 0.125rem 0.5rem;
        border-radius: var(--radius-full);
    }

/* Animation d'apparition */
.blog-tab {
    animation: fadeInTab 0.4s ease backwards;
}

    .blog-tab:nth-child(1) {
        animation-delay: 0s;
    }

    .blog-tab:nth-child(2) {
        animation-delay: 0.1s;
    }

    .blog-tab:nth-child(3) {
        animation-delay: 0.2s;
    }

@keyframes fadeInTab {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

/* Responsive - Tablette */
@media (max-width: 1024px) {
    .blog-tab {
        padding: var(--spacing-4) var(--spacing-5);
    }

    .tab-title {
        font-size: var(--font-size-sm);
    }
}

/* Responsive - Mobile */
@media (max-width: 768px) {
    .blog-tabs-section {
        padding: var(--spacing-6) 0 0;
    }

    .blog-tabs {
        justify-content: flex-start;
        padding: 0 var(--spacing-2);
    }

    .blog-tab {
        flex: 0 0 auto;
        min-width: 160px;
        padding: var(--spacing-4) var(--spacing-4);
        gap: var(--spacing-2);
    }

        .blog-tab svg {
            width: 18px;
            height: 18px;
        }

    .tab-title {
        font-size: var(--font-size-sm);
    }

    .tab-count {
        font-size: var(--font-size-xs);
    }

    /* Indicateur de scroll sur mobile */
    .blog-tabs-section::before {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        width: 40px;
        background: linear-gradient( to left, var(--color-white) 0%, transparent 100% );
        pointer-events: none;
        z-index: 1;
    }
}

/* Très petits écrans */
@media (max-width: 480px) {
    .blog-tab {
        min-width: 140px;
        padding: var(--spacing-3) var(--spacing-3);
    }

    .tab-content {
        gap: 0.125rem;
    }
}

/* ============================================
   SECTIONS DE LA PAGE BLOG
   ============================================ */

.blog-map-section {
    padding: var(--spacing-16) 0;
    background: var(--color-white);
}

.section-title-small {
    font-size: var(--font-size-2xl);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-8);
    text-align: center;
    font-weight: 700;
}

.blog-posts-section {
    padding: var(--spacing-4) 0;
    background: var(--color-gray-100);
}

    .blog-posts-section .section-header {
        margin-bottom: var(--spacing-8);
    }

        .blog-posts-section .section-header h2 {
            font-size: var(--font-size-3xl);
            font-weight: 700;
            color: var(--color-gray-900);
            margin-bottom: var(--spacing-2);
        }

        .blog-posts-section .section-header p {
            font-size: var(--font-size-base);
            color: var(--color-gray-600);
        }

.blog-grid {
    display: grid;
    gap: var(--spacing-8);
}

@media (min-width: 640px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.empty-state {
    text-align: center;
    padding: var(--spacing-16) var(--spacing-4);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    max-width: 500px;
    margin: 0 auto;
}

    .empty-state svg {
        color: var(--color-gray-300);
        margin: 0 auto var(--spacing-6);
    }

    .empty-state h3 {
        font-size: var(--font-size-xl);
        color: var(--color-gray-700);
        margin-bottom: var(--spacing-3);
        font-weight: 600;
    }

    .empty-state p {
        font-size: var(--font-size-base);
        color: var(--color-gray-500);
        margin-bottom: var(--spacing-6);
        line-height: 1.6;
    }

.loading-container {
    text-align: center;
    padding: var(--spacing-16) var(--spacing-4);
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--color-gray-200);
    border-top-color: var(--color-turquoise);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-4);
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading-container p {
    color: var(--color-gray-500);
    font-size: var(--font-size-base);
}

/* ============================================
   PAGE ARTICLE
   ============================================ */

.article-hero {
    position: relative;
    height: 70vh;
    min-height: 500px;
    display: flex;
    align-items: flex-end;
    background-image: var(--article-hero-image);
    background-size: cover;
    background-position: center;
    background-color: var(--color-gray-200);
}

    .article-hero::before {
        content: '';
        position: absolute;
        inset: 0;
        background: linear-gradient( 90deg, var(--color-gray-200) 0%, var(--color-gray-300) 50%, var(--color-gray-200) 100% );
        background-size: 200% 100%;
        animation: shimmer 1.5s infinite;
        z-index: 0;
    }

    .article-hero.loaded::before {
        opacity: 0;
    }

.article-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient( to bottom, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.7) 100% );
    z-index: 1;
}

.article-hero-content {
    position: relative;
    z-index: 2;
    color: var(--color-white);
    padding: var(--spacing-8) 0;
    max-width: 800px;
}

.article-country {
    display: inline-block;
    background: var(--color-corail);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-4);
}

    /* Masquer le badge pays si vide (pour les articles qui ne sont pas des récits de voyage) */
    .article-country:empty {
        display: none;
    }

.article-hero-content h1 {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-4);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.article-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

.article-date {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

@media (min-width: 768px) {
    .article-hero-content h1 {
        font-size: var(--font-size-4xl);
    }
}

.article-content {
    padding: var(--spacing-16) 0;
    background: var(--color-white);
}

.article-body {
    max-width: 800px;
    margin: 0 auto;
}

.article-summary {
    font-size: var(--font-size-xl);
    color: var(--color-gray-600);
    line-height: 1.7;
    margin-bottom: var(--spacing-12);
    padding-bottom: var(--spacing-8);
    border-bottom: 2px solid var(--color-gray-200);
}

.article-text {
    font-size: var(--font-size-lg);
    line-height: 1.9;
    color: var(--color-gray-700);
}

    .article-text h3 {
        font-size: var(--font-size-2xl);
        color: var(--color-gray-800);
        margin-top: var(--spacing-10);
        margin-bottom: var(--spacing-4);
    }

    .article-text p {
        margin-bottom: var(--spacing-6);
    }

    .article-text ul {
        margin-bottom: var(--spacing-6);
        padding-left: var(--spacing-6);
    }

    .article-text li {
        margin-bottom: var(--spacing-2);
    }

/* Galerie d'images */
.article-gallery {
    margin-top: var(--spacing-12);
    padding-top: var(--spacing-8);
    border-top: 2px solid var(--color-gray-200);
}

    .article-gallery h3 {
        font-size: var(--font-size-2xl);
        color: var(--color-gray-800);
        margin-bottom: var(--spacing-6);
    }

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-4);
}

.gallery-item {
    position: relative;
    aspect-ratio: 4/3;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    background-color: var(--color-gray-200);
}

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

    .gallery-item:hover img {
        transform: scale(1.05);
    }

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

    .gallery-overlay svg {
        color: var(--color-white);
    }

/* Lightbox */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    padding: var(--spacing-8);
}

    .lightbox-overlay img {
        max-width: 90%;
        max-height: 90vh;
        object-fit: contain;
        border-radius: var(--radius-md);
    }

.lightbox-close {
    position: absolute;
    top: var(--spacing-4);
    right: var(--spacing-4);
    background: none;
    border: none;
    color: var(--color-white);
    cursor: pointer;
    padding: var(--spacing-2);
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

    .lightbox-close:hover {
        opacity: 1;
    }

/* Navigation entre articles */
.article-navigation {
    max-width: 800px;
    margin: var(--spacing-16) auto 0;
    padding-top: var(--spacing-8);
    border-top: 2px solid var(--color-gray-200);
}

.article-nav-back {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--color-turquoise);
    font-weight: 600;
    transition: all var(--transition-fast);
}

    .article-nav-back:hover {
        gap: var(--spacing-3);
        color: var(--color-turquoise-dark);
    }

    .article-nav-back svg {
        transition: transform var(--transition-fast);
    }

    .article-nav-back:hover svg {
        transform: translateX(-4px);
    }

/* Section de partage */
.article-share {
    max-width: 800px;
    margin: var(--spacing-12) auto 0;
    padding: var(--spacing-8);
    background-color: var(--color-gray-100);
    border-radius: var(--radius-xl);
    text-align: center;
}

    .article-share h3 {
        font-size: var(--font-size-2xl);
        color: var(--color-gray-800);
        margin-bottom: var(--spacing-6);
    }

.share-buttons {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
}

.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
    text-decoration: none;
}

    .share-btn:hover {
        transform: translateY(-2px);
        opacity: 0.9;
    }

    .share-btn.facebook {
        background-color: #1877F2;
        color: var(--color-white);
    }

    .share-btn.twitter {
        background-color: #1DA1F2;
        color: var(--color-white);
    }

    .share-btn.pinterest {
        background-color: #E60023;
        color: var(--color-white);
    }

    .share-btn.copy {
        background-color: var(--color-gray-600);
        color: var(--color-white);
    }

    .share-btn svg {
        flex-shrink: 0;
    }

.copy-message {
    margin-top: var(--spacing-4);
    color: #059669;
    font-size: var(--font-size-sm);
    font-weight: 500;
}

@media (max-width: 640px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-3);
    }

    .share-buttons {
        gap: var(--spacing-3);
    }

    .share-btn {
        width: 44px;
        height: 44px;
    }

    .article-share {
        padding: var(--spacing-6);
    }
}

/* ============================================
   PAGE À PROPOS
   ============================================ */

.about-hero {
    background: linear-gradient(135deg, #00A0B1 0%, #008A9A 100%);
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('../img/HeroAbout.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: white;
    padding: 6rem 0 4rem;
    text-align: center;
}

    .about-hero h1 {
        font-size: var(--font-size-4xl);
        margin-bottom: var(--spacing-4);
    }

    .about-hero p {
        font-size: var(--font-size-xl);
        opacity: 0.9;
    }

.about-story-section {
    padding: var(--spacing-24) 0;
    background: var(--color-white);
}

.about-story-grid {
    display: grid;
    gap: var(--spacing-12);
    align-items: center;
}

.about-story-image img {
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    width: 100%;
}

.about-story-content h2 {
    font-size: var(--font-size-3xl);
    color: var(--color-gray-800);
    margin-bottom: var(--spacing-6);
}

.about-story-content p {
    margin-bottom: var(--spacing-4);
    color: var(--color-gray-600);
    line-height: 1.8;
}

@media (min-width: 768px) {
    .about-story-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.about-philosophy-section {
    padding: var(--spacing-24) 0;
    background: var(--color-gray-100);
}

    .about-philosophy-section h2 {
        text-align: center;
        font-size: var(--font-size-3xl);
        color: var(--color-gray-800);
        margin-bottom: var(--spacing-12);
    }

.philosophy-grid {
    display: grid;
    gap: var(--spacing-6);
}

.philosophy-card {
    background: var(--color-white);
    padding: var(--spacing-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.philosophy-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    font-size: 32px;
    color: var(--color-white);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-4);
}

.philosophy-card h3 {
    font-size: var(--font-size-xl);
    color: var(--color-corail);
    margin-bottom: var(--spacing-3);
}

.philosophy-card p {
    color: var(--color-gray-600);
    line-height: 1.7;
}

@media (min-width: 640px) {
    .philosophy-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .philosophy-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.about-stats-section {
    padding: var(--spacing-24) 0;
    background: var(--color-white);
}

    .about-stats-section h2 {
        text-align: center;
        font-size: var(--font-size-3xl);
        color: var(--color-gray-800);
        margin-bottom: var(--spacing-12);
    }

.stats-grid {
    display: grid;
    gap: var(--spacing-6);
}

.stat-card {
    text-align: center;
    padding: var(--spacing-8);
    background: var(--color-gray-100);
    border-radius: var(--radius-xl);
}

.stat-number-large {
    display: block;
    font-size: var(--font-size-5xl);
    font-weight: 800;
    color: var(--color-corail);
    line-height: 1;
}

.stat-label-large {
    display: block;
    font-size: var(--font-size-base);
    color: var(--color-gray-500);
    margin-top: var(--spacing-2);
}

@media (min-width: 640px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.about-contact-section {
    padding: var(--spacing-24) 0;
    background: linear-gradient(135deg, var(--color-corail) 0%, var(--color-corail-dark) 100%);
}

.contact-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    color: var(--color-white);
}

    .contact-content h2 {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--spacing-4);
    }

    .contact-content p {
        font-size: var(--font-size-lg);
        opacity: 0.9;
        margin-bottom: var(--spacing-8);
    }

.contact-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-4);
}

.contact-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-3);
    color: var(--color-white);
    font-size: var(--font-size-lg);
    font-weight: 500;
    transition: opacity var(--transition-fast);
}

    .contact-link:hover {
        opacity: 0.8;
        color: var(--color-white);
    }

@media (min-width: 640px) {
    .contact-links {
        flex-direction: row;
        justify-content: center;
    }
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--color-gray-800);
    color: var(--color-gray-300);
    padding-top: var(--spacing-16);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4) var(--spacing-12);
    display: grid;
    gap: var(--spacing-10);
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--color-white);
    font-weight: 700;
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-3);
}

.footer-tagline {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
}

.footer-links {
    display: grid;
    gap: var(--spacing-8);
}

.footer-column h4 {
    color: var(--color-white);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-4);
}

.footer-column a {
    display: block;
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-2);
    transition: color var(--transition-fast);
}

    .footer-column a:hover {
        color: var(--color-corail);
    }

.footer-bottom {
    border-top: 1px solid var(--color-gray-700);
    padding: var(--spacing-6) var(--spacing-4);
    text-align: center;
}

    .footer-bottom p {
        font-size: var(--font-size-sm);
        color: var(--color-gray-500);
    }

@media (min-width: 640px) {
    .footer-container {
        grid-template-columns: 1fr 2fr;
        padding: 0 var(--spacing-6) var(--spacing-12);
    }

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

@media (min-width: 1024px) {
    .footer-container {
        padding: 0 var(--spacing-8) var(--spacing-12);
    }
}

/* ============================================
   OPTIMISATIONS IMAGES
   ============================================ */

.lazy-image {
    background: var(--color-gray-200);
    min-height: 200px;
}

    .lazy-image::before {
        content: '';
        display: block;
        width: 100%;
        height: 100%;
        background: linear-gradient( 90deg, var(--color-gray-200) 25%, var(--color-gray-300) 50%, var(--color-gray-200) 75% );
        background-size: 200% 100%;
        animation: loading 1.5s infinite;
    }

@keyframes loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

.post-card-image img,
.gallery-item img {
    will-change: transform;
    backface-visibility: hidden;
}

img[loading="lazy"] {
    content-visibility: auto;
}