/*
Theme Name: Thème Alain Dawid
Author: Alain Dawid
Version: 1.0.2
Description: Thème sur mesure créé pour le site portfolio de Alain Dawid.
*/

/* --- Styles Globaux & Reset --- */
:root {
    --bleu-ciel: #f0f7ff;
    --bleu-fonce: #2c3e50;
    --bleu-accent: #3498db;
    --blanc: #ffffff;
    --bleu-titre: #2F7EA8;
    --font-titres: 'Montserrat', sans-serif;
    --font-textes: 'Lora', serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-textes); color: var(--bleu-fonce); line-height: 1.7; overflow-x: hidden; background-color: var(--bleu-ciel); }
#preloader { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: var(--blanc); z-index: 9999; display: flex; justify-content: center; align-items: center; transition: opacity 0.5s ease, visibility 0.5s ease; }
.spinner { width: 50px; height: 50px; border: 5px solid rgba(44, 62, 80, 0.1); border-top: 5px solid var(--bleu-accent); border-radius: 50%; animation: spin 1s linear infinite; }
body.loaded #preloader { opacity: 0; visibility: hidden; }
.side-nav { position: fixed; top: 0; left: 0; width: 280px; height: 100vh; background: rgba(255, 255, 255, 0.8); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-right: 1px solid rgba(200, 200, 200, 0.4); display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 2rem; z-index: 1000; }
.profile-icon { width: 120px; height: 120px; border-radius: 50%; object-fit: cover; border: 4px solid var(--blanc); box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); margin-bottom: 2rem; transition: transform 0.3s ease, border-color 0.3s ease; }
.profile-icon:hover { transform: scale(1.05); border-color: var(--bleu-accent); }
.nav-list { list-style: none; text-align: center; width: 100%; }
.nav-list li { margin: 1.5rem 0; }
.nav-list a { text-decoration: none; color: var(--bleu-fonce); font-family: var(--font-titres); font-size: 1.1rem; font-weight: 600; padding: 10px 0; position: relative; transition: color 0.3s ease; }
.nav-list a::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 0; height: 2px; background-color: var(--bleu-accent); transition: width 0.4s cubic-bezier(0.25, 1, 0.5, 1); }
.nav-list a:hover { color: var(--bleu-accent); }
.nav-list a:hover::after { width: 100%; }
main { 
    margin-left: 280px; 
    width: calc(100% - 280px);
    transform-origin: top left;
}

/* --- SECTION ACCUEIL --- */

.hero-section { 
    min-height: 100vh; 
    display: flex; 
    align-items: center; 
    padding: 5rem 5%; 
    background-color: var(--blanc); 
}

.hero-wrapper { 
    display: flex;
    align-items: flex-start; /* Aligne les colonnes en haut. */
    justify-content: space-between;
    gap: 5%;
    width: 100%; 
    max-width: 87.5rem;
    margin: 0 auto; 
}

/* Colonne de gauche (texte) */
.hero-text {
    flex-basis: 60%;
    max-width: 43.75rem;
}
.hero-text > * { opacity: 0; transform: translateY(1.5rem); animation: fade-in-up 0.8s cubic-bezier(0.25, 1, 0.5, 1) forwards; }
.hero-text h1 { 
    font-family: var(--font-titres); 
    font-size: clamp(2.8rem, 6vw, 4.5rem); 
    font-weight: 700; 
    line-height: 1.1; 
    color: var(--bleu-titre);
    margin-bottom: 1.5rem;
}
.hero-text p.subtitle { 
    font-family: var(--font-textes); 
    font-style: italic; 
    font-size: clamp(1.2rem, 3vw, 1.6rem); 
    margin-bottom: 1.5rem;
    animation-delay: 1.2s;
}
.hero-text .description { font-size: clamp(1rem, 2vw, 1.1rem); line-height: 1.8; margin-bottom: 1.5rem; }
.hero-text .description p { margin-bottom: 1em; text-align: justify; }
.hero-text .description.template-1 { animation-delay: 1.4s; }
.hero-text .description.template-2 { animation-delay: 1.6s; }
.hero-text .description.template-3 { animation-delay: 1.8s; }
.hero-text .description.template-4 { animation-delay: 2.0s; margin-bottom: 2.5rem; }
.cta-button { font-family: var(--font-titres); font-weight: 600; text-decoration: none; color: var(--blanc); background-color: var(--bleu-accent); padding: 1rem 2.2rem; border-radius: 50px; transition: all 0.3s ease; display: inline-block; box-shadow: 0 4px 20px rgba(52, 152, 219, 0.4); animation-delay: 2.2s; }
.cta-button:hover { background-color: var(--bleu-fonce); transform: translateY(-5px); box-shadow: 0 8px 25px rgba(44, 62, 80, 0.3); }
.social-links { margin-top: 3rem; animation-delay: 2.4s; }
.social-links a { color: var(--bleu-fonce); font-size: 1.5rem; margin-right: 1.5rem; display: inline-block; transition: color 0.3s ease, transform 0.3s ease; }
.social-links a:hover { color: var(--bleu-accent); transform: translateY(-3px) scale(1.1); }

/* Colonne de droite (image) */
.hero-gallery { 
    flex-basis: 35%;
    max-width: 23.5rem;
    aspect-ratio: 3 / 4;
    overflow: hidden; 
    border-radius: 15px; 
    box-shadow: 0 15px 40px rgba(0,0,0,0.15); 
    opacity: 0; 
    animation: fade-in-up 0.8s cubic-bezier(0.25, 1, 0.5, 1) 1.2s forwards; 
}
.hero-gallery .swiper-container { width: 100%; height: 100%; }
.hero-gallery .swiper-slide { width: 100%; height: 100%; background-size: cover; background-position: center; }
.hero-gallery .swiper-slide.slide-contain { background-size: contain; background-repeat: no-repeat; background-color: #f8f9fa; }


/* --- Le reste du CSS est identique --- */
.portfolio-section { padding: 100px 10%; background-color: var(--blanc); min-height: 100vh; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header h2 { font-family: var(--font-titres); font-size: 2.8rem; margin-bottom: 15px; }
.section-header p { font-size: 1.2rem; font-style: italic; max-width: 700px; margin: 0 auto; color: #7f8c8d; }
.portfolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 40px; }
a.card-link { display: block; text-decoration: none; color: inherit; }
.portfolio-card { position: relative; overflow: hidden; border-radius: 15px; box-shadow: 0 10px 30px rgba(0,0,0,0.1); height: 500px; transition: transform 0.4s ease; display: flex; flex-direction: column; }
.portfolio-card:hover { transform: translateY(-10px); }
.swiper-container { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; }
.swiper-slide { width: 100%; height: 100%; background-size: cover; background-position: center; }
.swiper-container::after { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.3); transition: background-color 0.4s ease; }
.portfolio-card:hover .swiper-container::after { background-color: rgba(0,0,0,0.1); }
.card-content { position: relative; z-index: 2; margin-top: auto; width: 100%; padding: 30px; background: linear-gradient(to top, rgba(0,0,0,0.85), transparent); color: var(--blanc); transition: all 0.4s ease; }
.card-content h3 { font-family: var(--font-titres); font-size: 2rem; margin-bottom: 15px; }
.card-description { font-family: var(--font-textes); font-size: 1.05rem; line-height: 1.6; max-height: 0; opacity: 0; overflow: hidden; transition: max-height 0.5s ease, opacity 0.5s ease; }
.portfolio-card:hover .card-description { max-height: 200px; opacity: 1; }
.card-link-indicator { font-family: var(--font-titres); font-weight: 600; margin-top: 20px; opacity: 0; transform: translateY(10px); transition: opacity 0.4s ease, transform 0.4s ease; }
.portfolio-card:hover .card-link-indicator { opacity: 1; transform: translateY(0); }
.gallery-section { padding: 100px 10%; background-color: var(--blanc); min-height: 100vh; }
.gallery-header { text-align: center; margin-bottom: 60px; }
.gallery-header h2 { font-family: var(--font-titres); font-size: 3.5rem; }
.back-link { display: inline-block; margin-top: 20px; font-family: var(--font-titres); text-decoration: none; color: var(--bleu-accent); transition: color 0.3s; }
.back-link:hover { color: var(--bleu-fonce); }
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.gallery-item { border-radius: 10px; overflow: hidden; box-shadow: 0 5px 15px rgba(0,0,0,0.05); cursor: pointer; transition: transform 0.3s ease, box-shadow 0.3s ease; }
.gallery-item:hover { transform: scale(1.03); box-shadow: 0 8px 25px rgba(0,0,0,0.1); }
.gallery-item img { display: block; width: 100%; height: 100%; object-fit: cover; }
#lightbox { position: fixed; z-index: 2000; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0,0,0,0.85); display: none; justify-content: center; align-items: center; padding: 20px; }
#lightbox.active { display: flex; }
#lightbox img { max-width: 90%; max-height: 90%; object-fit: contain; }
#lightbox .close { position: absolute; top: 30px; right: 40px; color: var(--blanc); font-size: 3rem; font-weight: bold; cursor: pointer; transition: color 0.3s ease; }
.close:hover { color: var(--bleu-accent); }
.livres-section { padding: 100px 10%; background-color: var(--blanc); min-height: 100vh; }
.books-category-title { font-family: var(--font-titres); font-size: 2.2rem; font-weight: 600; margin-top: 40px; margin-bottom: 30px; border-bottom: 2px solid var(--bleu-accent); padding-bottom: 10px; display: inline-block; }
.livres-section .section-header + .books-category-title { margin-top: 0; }
.books-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 35px; }
.book-card { background: var(--blanc); border-radius: 10px; box-shadow: 0 5px 20px rgba(0,0,0,0.07); overflow: hidden; display: flex; flex-direction: column; transition: transform 0.3s ease, box-shadow 0.3s ease; }
.book-card:hover { transform: translateY(-8px); box-shadow: 0 12px 30px rgba(0,0,0,0.12); }
.book-cover { width: 100%; height: 400px; background-color: #f8f9fa; padding: 20px; }
.book-cover img { width: 100%; height: 100%; object-fit: contain; }
.book-info { padding: 20px; display: flex; flex-direction: column; flex-grow: 1; }
.book-info h4 { font-family: var(--font-titres); font-size: 1.3rem; margin-bottom: 10px; }
.book-info p { font-size: 0.95rem; color: #555; flex-grow: 1; margin-bottom: 20px; }
.book-buy-button { display: inline-block; text-align: center; text-decoration: none; font-family: var(--font-titres); font-weight: 600; color: var(--blanc); background-color: var(--bleu-accent); padding: 12px 20px; border-radius: 50px; transition: background-color 0.3s ease; margin-top: auto; }
.book-buy-button:hover { background-color: var(--bleu-fonce); }
.blog-section { padding: 100px 10%; background-color: #f8f9fa; min-height: 100vh; }
.contact-section { padding: 100px 10%; background-color: var(--blanc); min-height: 100vh; }
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)); gap: 30px; }
.post-card { background-color: var(--blanc); border-radius: 15px; box-shadow: 0 8px 25px rgba(0,0,0,0.08); overflow: hidden; display: flex; flex-direction: column; transition: transform 0.3s ease, box-shadow 0.3s ease; }
.post-card:hover { transform: translateY(-5px); box-shadow: 0 12px 35px rgba(0,0,0,0.12); }
.post-card-media { position: relative; height: 220px; background-color: #e9ecef; }
.post-card-media img, .post-card-media iframe { width: 100%; height: 100%; object-fit: cover; border: none; }
.post-card-content { padding: 25px; display: flex; flex-direction: column; flex-grow: 1; }
.post-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; }
.post-card-title { font-family: var(--font-titres); font-size: 1.5rem; font-weight: 600; line-height: 1.3; margin: 0; }
.post-card-category { font-family: var(--font-titres); font-size: 0.75rem; font-weight: 700; padding: 5px 10px; border-radius: 20px; text-transform: uppercase; white-space: nowrap; }
.post-card-category.coeur { background-color: #e7f5ec; color: #27ae60; }
.post-card-category.gueule { background-color: #fbe9e7; color: #c0392b; }
.post-card-body { flex-grow: 1; font-size: 1rem; color: #555; }
.post-card-body p:last-child { margin-bottom: 0; }
.post-card-body a { color: var(--bleu-accent); text-decoration: none; font-weight: 600; }
.post-card-body a:hover { text-decoration: underline; }
.post-card.post-type-texte { background-color: #f8f9fa; }

@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
@keyframes animate-gradient { 0%{background-position:0% 50%} 50%{background-position:100% 50%} 100%{background-position:0% 50%} }
@keyframes fade-in-up { to { opacity: 1; transform: translateY(0); } }
@keyframes bounce { 0%, 20%, 50%, 80%, 100% { transform: translateY(0); } 40% { transform: translateY(-15px); } 60% { transform: translateY(-8px); } }

@media (max-width: 992px) {
    .side-nav { width: 100%; height: auto; bottom: 0; top: auto; flex-direction: row; justify-content: space-around; align-items: center; padding: 0.5rem 1rem; border-right: none; border-top: 1px solid rgba(200, 200, 200, 0.4); }
    .profile-icon { display: none; }
    .nav-list { display: flex; justify-content: center; width: 100%; }
    .nav-list li { margin: 0 10px; }
    .nav-list a { font-size: 0.9rem; }
    
    main { 
        margin-left: 0; 
        width: 100%; 
        transform-origin: initial;
    }

    .hero-section, .portfolio-section, .gallery-section, .livres-section, .blog-section, .contact-section { padding-left: 5%; padding-right: 5%; }
    
    .hero-wrapper { 
        flex-direction: column; 
        gap: 40px; 
    }
    
    .hero-gallery { 
        width: 100%;
        order: -1;
        max-width: none;
        aspect-ratio: 4 / 3;
    }

    .hero-section { min-height: auto; padding-top: 4rem; padding-bottom: calc(4rem + 70px); }
    .section-header h2, .gallery-header h2 { font-size: 2.2rem; }
}