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

:root {
    --primary-color: #d4a574;
    --secondary-color: #b8860b;
    --accent-color: #cd5c5c;
    --accent-color-2: #daa520;
    --text-dark: #3d2817;
    --text-light: #6b4423;
    --bg-light: #faf8f3;
    --white: #ffffff;
    --gradient-1: linear-gradient(135deg, #d4a574 0%, #b8860b 100%);
    --gradient-2: linear-gradient(135deg, #cd5c5c 0%, #b8860b 100%);
    --gradient-3: linear-gradient(135deg, #daa520 0%, #cd853f 100%);
    --gradient-4: linear-gradient(135deg, #deb887 0%, #d2691e 100%);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    --shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.2);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-light);
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(212, 165, 116, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(184, 134, 11, 0.05) 0%, transparent 50%);
}

/* Header */
.header {
    background: var(--white);
    box-shadow: var(--shadow);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-1);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.logo-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin: 0;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    gap: 5px;
    z-index: 1001;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

.header-nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
    background: rgba(212, 165, 116, 0.15);
}

.nav-link.active {
    color: var(--primary-color);
    background: rgba(212, 165, 116, 0.2);
}

/* Hero Section */
.hero {
    background-image: url('assets/tableau/baie.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 2rem;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--white);
    color: var(--primary-color);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(184, 134, 11, 0.3);
    border: 2px solid rgba(212, 165, 116, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(184, 134, 11, 0.4);
    background: rgba(255, 255, 255, 0.95);
    border-color: var(--primary-color);
}

/* Sections communes */
.section-title {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.subsection-title {
    font-size: 1.8rem;
    margin: 2rem 0 1rem;
    color: var(--primary-color);
}

/* Section Découvrir */
.decouvrir-section {
    padding: 5rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.projets-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.projet-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    cursor: pointer;
}

.projet-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.projet-image {
    width: 100%;
    height: 250px;
    border-radius: 20px 20px 0 0;
}

.projet-card h3 {
    padding: 1.5rem 1.5rem 0.5rem;
    font-size: 1.5rem;
    color: var(--text-dark);
}

.projet-card p {
    padding: 0 1.5rem 1rem;
    color: var(--text-light);
}

.projet-link {
    display: block;
    padding: 1rem 1.5rem;
    background: var(--gradient-1);
    color: var(--white);
    text-decoration: none;
    text-align: center;
    font-weight: 600;
    transition: all 0.3s ease;
}

.projet-link:hover {
    background: var(--gradient-2);
}

/* Section Présentation */
.presentation-section {
    padding: 5rem 2rem;
    background: var(--white);
}

.presentation-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: start;
}

.presentation-image {
    position: sticky;
    top: 100px;
}

.kurt-photo {
    width: 100%;
    border-radius: 20px;
    box-shadow: var(--shadow);
    object-fit: cover;
}

.presentation-content {
    padding: 1rem;
}

.presentation-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 2rem;
}

/* Timeline Galeries */
.galeries-timeline {
    position: relative;
    padding-left: 2rem;
}

.galeries-timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-1);
    border-radius: 2px;
}

.timeline-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -2.5rem;
    top: 0.5rem;
    width: 15px;
    height: 15px;
    background: var(--primary-color);
    border-radius: 50%;
    border: 3px solid var(--white);
    box-shadow: 0 0 0 3px var(--primary-color);
}

.timeline-year {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    min-width: 80px;
}

.timeline-content h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.timeline-content p {
    color: var(--text-light);
}

/* Page Header */
.page-header {
    background: var(--gradient-1);
    padding: 4rem 2rem;
    text-align: center;
    color: var(--white);
}

.page-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.page-subtitle {
    font-size: 1.3rem;
    opacity: 0.9;
}

/* Section Filtres */
.filters-section {
    padding: 2rem;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.filters-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.filter-buttons {
    display: flex;
    gap: 1rem;
}

.filter-btn {
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--primary-color);
    background: var(--white);
    color: var(--primary-color);
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    background: rgba(212, 165, 116, 0.15);
}

.filter-btn.active {
    background: var(--gradient-1);
    color: var(--white);
    border-color: transparent;
}

.quick-links {
    display: flex;
    gap: 1rem;
}

.quick-link {
    padding: 0.75rem 1.5rem;
    background: var(--gradient-2);
    color: var(--white);
    text-decoration: none;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.quick-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Section Tableaux */
.tableaux-section {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.category-description {
    max-width: 800px;
    margin: 0 auto 3rem;
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.category-description p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin: 0;
}

.tableaux-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.tableau-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.tableau-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.tableau-image {
    width: 100%;
    height: 300px;
    border-radius: 15px 15px 0 0;
}

.tableau-title {
    padding: 1rem 1rem 0.5rem;
    font-size: 1.3rem;
    color: var(--text-dark);
}

.tableau-year {
    padding: 0 1rem 1rem;
    color: var(--text-light);
    font-size: 0.9rem;
}

.tableaux-section.hidden {
    display: none;
}

/* Section Albums */
.albums-section {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.albums-container {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.album-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
    transition: all 0.3s ease;
    align-items: stretch;
}

.album-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-5px);
}

.album-cover {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: var(--gradient-1);
    display: flex;
    align-items: stretch;
}

.album-cover-multiple {
    flex-direction: column;
    align-items: stretch;
}

.album-cover-multiple .album-image {
    width: 100%;
    height: auto;
    flex: 1;
    object-fit: cover;
}

.album-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.album-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.album-title {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.album-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.album-track {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    padding-left: 1rem;
    border-left: 3px solid var(--primary-color);
}

.track-item {
    margin-bottom: 1.5rem;
}

.track-item .album-track {
    margin-bottom: 0.75rem;
}

.track-item .audio-player {
    margin-top: 0.5rem;
}

.audio-player {
    margin-top: 1.5rem;
}

.audio-control {
    width: 100%;
    height: 50px;
    border-radius: 10px;
}

/* Section Contact */
.contact-section {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    align-items: start;
    padding: 2rem;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.contact-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0.5rem 0;
}

.contact-address {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-light);
    margin: 0.5rem 0 0;
}

.contact-link {
    font-size: 1.1rem;
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
    display: block;
    margin-bottom: 0.5rem;
}

.contact-link:last-child {
    margin-bottom: 0;
}

.contact-link:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.contact-form-container {
    background: var(--white);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
}

.form-title {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.2);
}

.submit-btn {
    padding: 1rem 2rem;
    background: var(--gradient-1);
    color: var(--white);
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    background: var(--gradient-2);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #3d2817 0%, #6b4423 100%);
    color: var(--white);
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4rem;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1);
}

.footer-left p {
    margin: 0;
    color: rgba(255, 255, 255, 0.8);
}

.footer-center {
    display: flex;
    justify-content: center;
}

.scroll-top-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-1);
    border: none;
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.scroll-top-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.footer-right {
    display: flex;
    align-items: center;
}

.facebook-link {
    color: var(--white);
    transition: all 0.3s ease;
}

.facebook-link:hover {
    color: #1877f2;
    transform: scale(1.1);
}

/* Responsive */
@media (max-width: 768px) {
    .header {
        flex-wrap: wrap;
        position: relative;
    }

    .menu-toggle {
        display: flex;
        order: 3;
        margin-left: auto;
    }

    .header-nav {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        padding: 1rem;
        gap: 0.5rem;
        z-index: 1000;
        width: 100%;
    }

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

    .nav-link {
        width: 100%;
        text-align: center;
        padding: 1rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .presentation-container {
        grid-template-columns: 1fr;
    }

    .presentation-image {
        position: static;
    }

    .filters-container {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }

    .quick-links {
        justify-content: center;
        flex-wrap: wrap;
    }

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

    .album-cover-multiple {
        max-height: 400px;
        overflow-y: auto;
    }

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

    .contact-item {
        flex-direction: column;
        text-align: center;
    }

    .contact-details {
        text-align: center;
    }

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

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

    .footer {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

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

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