:root {
    --gold: #d4af37;
    --black: #000000;
    --white: #ffffff;
    --gray-light: #f4f4f6;
    --gray-dark: #1a1a1a;
}

body, html {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
    scroll-behavior: smooth;
    overflow-x: hidden;
    color: #333;
}

/* NAVIGATION */
header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.95);
    border-bottom: 2px solid var(--gold);
    backdrop-filter: blur(5px);
}

.navbar {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
}

.logo img {
    height: 45px;
    width: auto;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
    margin: 0;
}

    .nav-links a {
        text-decoration: none;
        color: var(--white);
        font-weight: bold;
        text-transform: uppercase;
        font-size: 13px;
        transition: 0.3s;
    }

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

/* HERO SLIDER */
.hero {
    position: relative;
    height: 85vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-align: center;
}

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

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

    .slide.active {
        opacity: 1;
        animation: kenburns 10s ease-out forwards;
    }

@keyframes kenburns {
    from {
        transform: scale(1);
    }

    to {
        transform: scale(1.1);
    }
}

.slide::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 20px;
}

.hero h1 {
    font-size: clamp(2rem, 6vw, 4rem);
    margin: 0;
    color: var(--gold);
    text-shadow: 0 4px 15px rgba(0,0,0,0.8);
}

/* SECTION À PROPOS */
.about-section {
    background: var(--white);
    padding: 80px 20px;
}

.about-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
}

.about-text {
    flex: 1;
    min-width: 320px;
}

    .about-text h2 span {
        color: var(--gold);
    }

.about-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

/* SERVICES */
.services-section {
    background: #f9f9f9;
    padding: 80px 20px;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.5rem;
    text-transform: uppercase;
}

    .section-title span {
        color: var(--gold);
    }

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.service-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
    display: flex;
    flex-direction: column;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

    .service-card:hover {
        transform: translateY(-10px);
    }

.service-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

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

.service-details {
    padding: 25px;
    flex-grow: 1;
}

    .service-details h3 {
        border-left: 4px solid var(--gold);
        padding-left: 15px;
        text-transform: uppercase;
    }

    .service-details ul {
        list-style: none;
        padding: 0;
    }

    .service-details li::before {
        content: "✔";
        color: var(--gold);
        margin-right: 12px;
        font-weight: bold;
    }

.service-footer {
    background: var(--gray-light);
    padding: 15px 25px;
    display: flex;
    justify-content: space-between;
    font-weight: bold;
}

/* AVIS */
.testimonials-section {
    padding: 80px 0;
    background: #fff;
}

.carousel-outer {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
}

.carousel-container {
    overflow: hidden;
    width: 100%;
    margin: 0 50px;
}

.carousel-wrapper {
    display: flex;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    gap: 20px;
}

.testimonial-slide {
    min-width: calc(33.333% - 14px);
}

.testimonial-card {
    background: var(--gray-light);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
}

.stars {
    color: var(--gold);
}

.nav-btn {
    background: white;
    color: var(--gold);
    border: 1px solid var(--gold);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    position: absolute;
    z-index: 10;
}

/* CONTACT */
.contact-section {
    background: #0a0a0a;
    color: white;
    padding: 100px 20px;
}

.contact-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
    max-width: 1100px;
    margin: 0 auto;
}

.contact-info {
    flex: 1;
    min-width: 320px;
}

    .contact-info h2 {
        color: var(--gold);
        text-transform: uppercase;
    }

.contact-form {
    flex: 1.2;
    min-width: 320px;
    background: #151515;
    padding: 40px;
    border-radius: 15px;
    border: 1px solid #222;
}

    .contact-form input, .contact-form textarea {
        width: 100%;
        padding: 15px;
        margin-bottom: 20px;
        border-radius: 5px;
        border: 1px solid #333;
        background: #000;
        color: white;
        box-sizing: border-box;
    }

.btn-gold {
    background: var(--gold);
    color: black;
    border: none;
    padding: 18px;
    width: 100%;
    font-weight: 800;
    cursor: pointer;
    border-radius: 5px;
    text-transform: uppercase;
    transition: 0.3s;
}

    .btn-gold:hover {
        background: var(--white);
    }

    .btn-gold:disabled {
        background: #555;
        cursor: not-allowed;
        opacity: 0.7;
    }

/* ANIMATION CHARGEMENT */
#btnLoader {
    display: none;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        opacity: 1;
    }

    50% {
        opacity: 0.4;
    }

    100% {
        opacity: 1;
    }
}

footer {
    background: #000;
    color: #555;
    text-align: center;
    padding: 40px 20px;
    border-top: 1px solid #111;
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .testimonial-slide {
        min-width: 100%;
    }
}