:root {
    --bg-color: #ffffff;
    --text-color: #111111;
    --accent-color: #c9a263; /* Premium Gold */
    --accent-hover: #e0b875;
    --card-bg: #f9f9f9;
    --font-heading: 'Cinzel', serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    overflow-x: hidden;
    width: 100%;
}

body {
    overflow-x: hidden;
    width: 100%;
    position: relative;
    -webkit-overflow-scrolling: touch;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
    background: transparent;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 0.5rem 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.logo img {
    height: 60px;
    width: auto;
    transition: var(--transition);
}

.header.scrolled .logo img {
    height: 50px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    color: #ffffff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 2px;
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition);
}

.header.scrolled .nav-links a {
    color: var(--text-color);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--accent-color);
    transition: var(--transition);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a:hover {
    color: var(--accent-color);
}

/* Dropdown Menu */
.dropdown {
    position: relative;
    display: inline-block;
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 250px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    padding: 1rem 0;
    border-top: 2px solid var(--accent-color);
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-content a {
    color: var(--text-color) !important;
    padding: 0.8rem 2rem;
    display: block;
    text-transform: none;
    letter-spacing: 1px;
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.dropdown-content a:last-child {
    border-bottom: none;
}

.dropdown-content a:hover {
    background: #f9f9f9;
    padding-left: 2.5rem;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.mobile-menu-btn span {
    width: 30px;
    height: 2px;
    background-color: #ffffff;
    transition: var(--transition);
}

.header.scrolled .mobile-menu-btn span,
.mobile-menu-btn.active span {
    background-color: var(--text-color);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

@keyframes zoomOut {
    0% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.hero-bg .overlay {
    display: none;
}

.hero-content {
    z-index: 1;
    padding: 0 2rem;
    max-width: 800px;
}

.subtitle {
    font-family: var(--font-body);
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 5px;
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1rem;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.8), 0 0 15px rgba(0, 0, 0, 0.6);
}

.title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 6rem);
    line-height: 1.1;
    margin-bottom: 2rem;
    font-weight: 400;
    color: #ffffff;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7), 0 0 20px rgba(0, 0, 0, 0.5);
}

.btn-primary {
    display: inline-block;
    padding: 1rem 3rem;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    transition: var(--transition);
    background: rgba(0, 0, 0, 0.2); /* Léger fond sombre pour détacher le bouton */
    cursor: pointer;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(2px);
}

.btn-primary:hover {
    background: var(--accent-color);
    color: var(--bg-color);
}

/* Floating Animation */
@keyframes float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0); }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.nav-links .btn-primary {
    animation: pulse 2s ease-in-out infinite;
}

.subtitle {
    animation: float 6s ease-in-out infinite;
}

.title {
    animation: float 6s ease-in-out infinite 0.5s;
}

.hero-content .btn-primary {
    animation: float 6s ease-in-out infinite 1s;
}

/* Marquee */
.marquee-container {
    width: 100%;
    overflow: hidden;
    padding: 2rem 0;
    background: var(--bg-color);
    border-top: 1px solid rgba(201, 162, 99, 0.2);
    border-bottom: 1px solid rgba(201, 162, 99, 0.2);
}

.marquee-container.reverse .marquee {
    animation: marqueeReverse 15s linear infinite;
}

.marquee {
    display: flex;
    white-space: nowrap;
    animation: marquee 15s linear infinite;
}

.marquee span {
    font-family: var(--font-heading);
    font-size: 2rem;
    padding: 0 2rem;
    color: transparent;
    -webkit-text-stroke: 1px var(--accent-color);
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-33.33%); }
}

@keyframes marqueeReverse {
    0% { transform: translateX(-33.33%); }
    100% { transform: translateX(0); }
}

/* About Section */
.about-section {
    padding: 8rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
}

.about-images {
    position: relative;
    height: 600px;
}

.about-img-1, .about-img-2 {
    position: absolute;
    object-fit: cover;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    transition: var(--transition);
}

.about-img-1 {
    width: 70%;
    height: 80%;
    top: 0;
    left: 0;
    z-index: 1;
}

.about-img-2 {
    width: 50%;
    height: 60%;
    bottom: 0;
    right: 0;
    z-index: 2;
    border: 10px solid var(--bg-color);
}

/* Catalog Section */
.catalog-section {
    padding: 8rem 2rem;
    background: var(--card-bg);
}

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

.catalog-desc {
    max-width: 600px;
    margin: 0 auto 4rem;
    color: #555;
    font-size: 1.1rem;
}

.collection-info {
    margin-bottom: 3rem;
    border-left: 3px solid var(--accent-color);
    padding-left: 1.5rem;
}

.collection-name {
    font-family: var(--font-heading);
    font-size: 2rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 0.5rem;
}

.collection-tagline {
    color: var(--accent-color);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 4rem 2rem;
    max-width: 1400px;
    margin: 0 auto 4rem;
}

.catalog-item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3/4;
}

.catalog-link {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.catalog-link {
    display: block;
    width: 100%;
    height: 100%;
    position: relative;
    text-decoration: none;
    color: inherit;
    cursor: zoom-in;
}

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

/* Le texte d'information sur les images du catalogue a été désactivé suite au retrait du survol. */
.catalog-item-info {
    display: none;
}

.catalog-item-info h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.catalog-item-info p {
    color: var(--accent-color);
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.btn-secondary {
    display: inline-block;
    padding: 1rem 3rem;
    background: var(--accent-color);
    color: var(--bg-color);
    border: none;
    font-family: var(--font-body);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: var(--accent-hover);
    transform: translateY(-3px);
}

.footer-map iframe {
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

/* Editorial Split Styles */
.catalog-item-split {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 4rem;
    margin: 4rem 0;
    scroll-margin-top: 100px;
}

.catalog-item-split.reverse {
    flex-direction: row-reverse;
}

.catalog-item-split .split-img {
    flex: 1.2;
    aspect-ratio: 4/5;
    overflow: hidden;
}

.catalog-item-split .split-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.catalog-item-split .split-text {
    flex: 1;
    padding: 2rem;
}

.catalog-item-split .split-text span {
    display: block;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

.catalog-item-split .split-text h3 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.catalog-item-split .split-text p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 2rem;
    font-style: italic;
}

@media (max-width: 992px) {
    .catalog-item-split, .catalog-item-split.reverse {
        flex-direction: column;
        gap: 2rem;
    }
    .catalog-item-split .split-img {
        width: 100%;
    }
}

/* Contact Form Section */
.contact-section {
    padding: 8rem 2rem;
    background: #fff;
}

.contact-container {
    max-width: 900px;
    margin: 0 auto;
}

.contact-desc {
    max-width: 600px;
    margin: 0 auto 4rem;
    color: #666;
    font-size: 1.1rem;
}

.appointment-form {
    background: var(--card-bg);
    padding: 4rem;
    box-shadow: 0 30px 60px rgba(0,0,0,0.05);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.form-group label {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-color);
}

.form-group input, 
.form-group textarea {
    padding: 1rem;
    border: 1px solid rgba(0,0,0,0.1);
    background: white;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
}

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

.full-width {
    margin-bottom: 3rem;
}

@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .appointment-form {
        padding: 2rem;
    }
}

/* Footer */
.footer {
    padding: 6rem 2rem 2rem;
    background: var(--bg-color);
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto 4rem;
}

.footer-logo {
    height: 80px;
    margin-bottom: 1.5rem;
}

.footer-brand p {
    color: #888;
    max-width: 300px;
}

.footer h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-links a {
    color: #888;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-color);
}

.footer-contact p {
    color: #888;
    margin-bottom: 1rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0,0,0,0.05);
    color: #888;
    font-size: 0.9rem;
}

/* Animations de révélation */
.reveal {
    opacity: 0;
    transition: all 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal-up { transform: translateY(80px); }
.reveal-left { transform: translateX(-80px); }
.reveal-right { transform: translateX(80px); }

.reveal.active {
    opacity: 1;
    transform: translate(0, 0);
}

/* Responsive */
@media (max-width: 992px) {
    .about-container {
        grid-template-columns: 1fr;
    }
    
    .about-images {
        height: 400px;
        margin-top: 2rem;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-brand p {
        margin: 0 auto;
    }

    .footer-links {
        align-items: center;
    }

    .catalog-item-split {
        flex-direction: row !important;
        gap: 1rem;
        margin: 1.5rem 0;
        align-items: center;
    }

    .catalog-item-split.reverse {
        flex-direction: row-reverse !important;
    }

    .catalog-item-split .split-img {
        display: none;
    }

    .catalog-item-split .split-text {
        flex: 1;
        padding: 1rem;
        text-align: center;
    }

    .catalog-item-split .split-text h3 {
        font-size: 1.8rem;
        margin-bottom: 1rem;
        letter-spacing: 1px;
    }

    .nav-links a {
        color: var(--text-color) !important;
        font-size: 1.5rem;
        margin: 1.5rem 0;
    }

    .catalog-item-split .split-text p {
        font-size: 1.1rem;
        margin-bottom: 1.5rem;
        line-height: 1.6;
    }

    .catalog-item-split .split-text .btn-primary {
        padding: 0.8rem 2rem !important;
        font-size: 0.9rem !important;
    }
}

@media (max-width: 768px) {
    .catalog-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .hero-bg img {
        object-fit: cover;
        background-color: #000; /* Fond noir pour les bandes si l'image ne remplit pas tout verticalement */
    }

    .header {
        position: fixed !important;
        top: 0 !important;
        width: 100% !important;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--bg-color);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.5s ease;
    }

    .nav-links.active {
        right: 0;
    }

    .mobile-menu-btn {
        display: flex;
        z-index: 1001;
    }

    .mobile-menu-btn.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

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

    .mobile-menu-btn.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
    
    .title {
        font-size: 3rem;
    }
    
    .marquee span {
        font-size: 1.5rem;
    }

    /* Mobile Dropdown */
    .dropdown-content {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: transparent;
        box-shadow: none;
        padding-left: 2rem;
        display: none;
        border: none;
    }

    .dropdown.active .dropdown-content {
        display: block;
    }
    
    .dropdown-content a {
        color: var(--text-color) !important;
        border: none;
    }
}

/* Lightbox Styles */
.lightbox {
    position: fixed;
    z-index: 2500;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.96);
    display: none;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(15px);
    cursor: zoom-out;
}

.lightbox.active {
    display: flex;
}

.lightbox-img {
    max-width: 90%;
    max-height: 85vh;
    object-fit: contain;
    box-shadow: 0 0 60px rgba(0,0,0,0.8);
    transform: scale(0.8);
    opacity: 0;
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.4s ease;
}

.lightbox.active .lightbox-img {
    transform: scale(1);
    opacity: 1;
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    color: white;
    font-size: 50px;
    line-height: 1;
    cursor: pointer;
    transition: var(--transition);
    z-index: 2600;
}

.lightbox-close:hover {
    color: var(--accent-color);
    transform: rotate(90deg);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--accent-hover);
    transform: translateY(-5px);
}

.back-to-top span {
    font-size: 1.5rem;
    font-weight: bold;
}