/* ========================================
   SIDE EFFECT - NOUVELLE PALETTE DE COULEURS
   CSS Variables & Reset
======================================== */

:root {
    /* Nouvelle palette de couleurs */
    --color-dark-navy: #293241;
    /* Bleu très foncé - pour textes principaux */
    --color-navy: #3D5A80;
    /* Bleu moyen - pour liens et accents */
    --color-light-blue: #98C1D9;
    /* Bleu clair - pour backgrounds subtils */
    --color-mint: #E0FBFC;
    /* Mint très clair - pour backgrounds */
    --color-coral: #EE6C4D;
    /* Corail - pour CTAs et highlights */

    /* Colors - Mappées sur la nouvelle palette */
    --color-primary: #3D5A80;
    /* Navy au lieu de violet */
    --color-secondary: #EE6C4D;
    /* Coral au lieu de violet foncé */
    --color-dark: #293241;
    /* Dark navy au lieu de noir */

    /* Grayscale adapté */
    --color-gray-900: #293241;
    --color-gray-800: #3D5A80;
    --color-gray-700: #4a6b94;
    --color-gray-600: #5a7ca8;
    --color-gray-500: #6b8dbc;
    --color-gray-400: #98C1D9;
    --color-gray-300: #b8d6e8;
    --color-gray-200: #d4ebf4;
    --color-gray-100: #E0FBFC;
    --color-gray-50: #f5feff;
    --color-white: #ffffff;

    /* Gradients - Nouveaux */
    --gradient-primary: linear-gradient(135deg, #3D5A80 0%, #98C1D9 100%);
    --gradient-accent: linear-gradient(135deg, #EE6C4D 0%, #ff8b6d 100%);
    --gradient-cool: linear-gradient(135deg, #98C1D9 0%, #E0FBFC 100%);
    --gradient-overlay: linear-gradient(to top, rgba(41, 50, 65, 0.9) 0%, rgba(41, 50, 65, 0.5) 50%, transparent 100%);

    /* Spacing */
    --container-max: 1400px;
    --gap-small: 0.5rem;
    --gap-medium: 1rem;
    --gap-large: 1.5rem;
    --gap-xlarge: 2rem;

    /* Border Radius */
    --radius-small: 12px;
    --radius-medium: 16px;
    --radius-large: 24px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

    /* Shadows - Adaptées avec la nouvelle couleur */
    --shadow-small: 0 2px 10px rgba(41, 50, 65, 0.08);
    --shadow-medium: 0 4px 20px rgba(41, 50, 65, 0.12);
    --shadow-large: 0 12px 40px rgba(41, 50, 65, 0.18);
}

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

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: var(--color-mint);
    color: var(--color-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

/* ========================================
   UTILITIES
======================================== */

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--gap-xlarge);
}

/* ========================================
   HEADER
======================================== */

.site-header {
    background: var(--color-white);
    padding: var(--gap-xlarge) 0;
    box-shadow: var(--shadow-small);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--color-light-blue);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--gap-xlarge);
}

.branding {
    flex-shrink: 0;
}

.site-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.site-title a {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.site-tagline {
    color: var(--color-navy);
    font-size: 1.1rem;
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
    gap: var(--gap-xlarge);
}

.nav-menu {
    display: flex;
    gap: var(--gap-xlarge);
}

.nav-item a {
    color: var(--color-navy);
    font-weight: 600;
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--transition-normal);
}

.nav-item a:hover,
.nav-item.active a {
    color: var(--color-coral);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-dark-navy);
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--color-dark-navy);
    left: 0;
    transition: var(--transition-normal);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

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

.hero-section,
.archive-header {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-mint) 100%);
}

.hero-content,
.archive-header-content {
    max-width: 800px;
}

.hero-title,
.archive-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: var(--gap-large);
    color: var(--color-dark-navy);
}

.hero-description,
.archive-description,
.archive-description p {
    font-size: 1.3rem;
    color: var(--color-navy);
    line-height: 1.7;
}

/* ========================================
   BENTO GRID
======================================== */

.site-main {
    padding-bottom: 4rem;
}

.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--gap-large);
    margin-bottom: 4rem;
}

/* Grid Spans */
.span-8-2 {
    grid-column: span 8;
    grid-row: span 2;
}

.span-4-2 {
    grid-column: span 4;
    grid-row: span 2;
}

.span-4-1 {
    grid-column: span 4;
    grid-row: span 1;
}

.span-6-1 {
    grid-column: span 6;
    grid-row: span 1;
}

/* ========================================
   BENTO ITEMS
======================================== */

.bento-item {
    background: var(--color-white);
    border-radius: var(--radius-large);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    transition: all var(--transition-slow);
    position: relative;
    border: 2px solid transparent;
}

.bento-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-large);
    border-color: var(--color-light-blue);
}

.bento-link {
    display: block;
    height: 100%;
}

/* Image Bento Items */
.bento-image {
    position: relative;
    overflow: hidden;
    height: 100%;
    min-height: 300px;
}

.span-8-2 .bento-image,
.span-4-2 .bento-image {
    min-height: 100%;
}

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

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

/* Overlay */
.bento-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--gap-xlarge);
    background: var(--gradient-overlay);
    color: var(--color-white);
}

.type-image-overlay .bento-overlay .post-title {
    color: var(--color-white);
}

/* Content Bento Items */
.bento-content {
    padding: var(--gap-xlarge);
    display: flex;
    flex-direction: column;
    gap: var(--gap-medium);
    height: 100%;
}

.type-image-content .bento-image {
    height: 200px;
    min-height: 200px;
}

.span-4-2.type-image-content .bento-image {
    height: 250px;
}

/* ========================================
   POST ELEMENTS
======================================== */

.post-category {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--gradient-accent);
    color: var(--color-white);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: capitalize;
}

.post-title {
    font-size: 1.8rem;
    font-weight: 800;
    line-height: 1.3;
    color: var(--color-dark);
}

.span-8-2 .post-title {
    font-size: 2.5rem;
}

.span-4-1 .post-title {
    font-size: 1.3rem;
}

.post-excerpt {
    color: var(--color-navy);
    line-height: 1.7;
    flex-grow: 1;
}

.post-meta {
    display: flex;
    align-items: center;
    gap: var(--gap-small);
    color: var(--color-gray-400);
    font-size: 0.9rem;
}

.type-image-overlay .post-meta {
    color: rgba(224, 251, 252, 0.9);
}

.separator {
    opacity: 0.5;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-coral);
    font-weight: 600;
    margin-top: auto;
    transition: gap var(--transition-normal);
}

.bento-item:hover .read-more {
    gap: 1rem;
}

/* ========================================
   SPECIAL CARDS
======================================== */

/* Quote Card */
.type-quote {
    background: var(--gradient-primary);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
}

.quote-content {
    padding: var(--gap-xlarge);
    text-align: center;
}

.quote-text {
    font-size: 1.5rem;
    font-weight: 700;
    font-style: italic;
    line-height: 1.4;
    margin-bottom: var(--gap-medium);
}

.quote-author {
    font-size: 1rem;
    opacity: 0.9;
    font-style: normal;
}

/* Stats Card */
.type-stat {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-mint) 100%);
}

.stat-content {
    text-align: center;
    padding: var(--gap-xlarge);
}

.stat-number {
    font-size: 4rem;
    font-weight: 900;
    line-height: 1;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--gap-small);
}

.stat-label {
    color: var(--color-navy);
    font-size: 1.1rem;
    font-weight: 600;
}

/* ========================================
   PAGINATION
======================================== */

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--gap-large);
    margin-top: 4rem;
}

.page-link,
.page-number {
    padding: 0.75rem 1.5rem;
    background: var(--color-white);
    border-radius: var(--radius-small);
    font-weight: 600;
    box-shadow: var(--shadow-small);
    transition: var(--transition-normal);
    border: 2px solid var(--color-light-blue);
}

.page-link:hover,
.page-number:hover {
    background: var(--color-coral);
    color: var(--color-white);
    transform: translateY(-2px);
    border-color: var(--color-coral);
}

.page-numbers {
    display: flex;
    gap: var(--gap-small);
}

.page-number.current {
    background: var(--gradient-primary);
    color: var(--color-white);
    border-color: var(--color-navy);
}

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

.site-footer {
    background: var(--color-dark-navy);
    color: var(--color-mint);
    padding: 3rem 0;
    margin-top: 4rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-title {
    font-size: 1.2rem;
    margin-bottom: var(--gap-medium);
    color: var(--color-light-blue);
}

.footer-menu li {
    margin-bottom: 0.5rem;
}

.footer-menu a {
    color: var(--color-mint);
    transition: color var(--transition-normal);
}

.footer-menu a:hover {
    color: var(--color-coral);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--color-navy);
}

.copyright {
    text-align: center;
    color: var(--color-light-blue);
}

/* ========================================
   RESPONSIVE
======================================== */

@media (max-width: 1024px) {

    /* Bento Grid - Tablet */
    .span-8-2,
    .span-4-2 {
        grid-column: span 12 !important;
        grid-row: span 1 !important;
    }

    .span-6-1 {
        grid-column: span 12 !important;
    }

    .bento-image,
    .type-image-content .bento-image {
        height: 300px !important;
        min-height: 300px !important;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {

    /* Header */
    .site-title {
        font-size: 2rem;
    }

    .site-tagline {
        font-size: 1rem;
    }

    /* Navigation Mobile */
    .main-nav {
        position: relative;
    }

    .nav-menu {
        position: absolute;
        top: 100%;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: var(--gap-large);
        box-shadow: var(--shadow-large);
        border-radius: var(--radius-medium);
        min-width: 200px;
        display: none;
        border: 2px solid var(--color-light-blue);
    }

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

    .mobile-toggle {
        display: block;
    }

    /* Hero */
    .hero-title,
    .archive-title {
        font-size: 2.5rem;
    }

    .hero-description,
    .archive-description {
        font-size: 1.1rem;
    }

    /* Bento Grid - Mobile */
    .span-4-1 {
        grid-column: span 12 !important;
    }

    .bento-image {
        height: 250px !important;
        min-height: 250px !important;
    }

    /* Post Title */
    .post-title,
    .span-8-2 .post-title {
        font-size: 1.5rem;
    }

    /* Pagination */
    .pagination {
        flex-wrap: wrap;
    }

    .page-numbers {
        order: -1;
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    :root {
        --gap-large: 1rem;
        --gap-xlarge: 1.5rem;
    }

    .container {
        padding: 0 var(--gap-large);
    }

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

    .bento-content,
    .bento-overlay {
        padding: var(--gap-large);
    }
}

/* Container responsive pour les vidéos intégrées */
.article-content iframe {
    max-width: 100%;
    height: auto;
    aspect-ratio: 16/9;
    display: block;
    margin: 2rem auto;
}

/* Wrapper responsive pour maintenir le ratio 16:9 */
.article-content p:has(iframe) {
    position: relative;
    padding-bottom: 56.25%;
    height: auto;
    aspect-ratio: 16/9;
    overflow: hidden;
    max-width: 100%;
    margin: 2rem 0;
}

.article-content p:has(iframe) iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    margin: 0;
}

/* Alternative si :has() n'est pas supporté */
.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: auto;
    aspect-ratio: 16/9;
    overflow: hidden;
    max-width: 100%;
    margin: 2rem auto;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}