/* Variables de couleur */
:root {
    --couleur-primaire: #dcba11;
    --couleur-accent: #e74c3c;
    --couleur-texte: #333;
    --couleur-fond: #f8f9fa;
    --couleur-border: #ddd;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--couleur-texte);
}

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

/* En-tête et Navigation */
header {
    background-color: var(--couleur-primaire);
    color: white;
    position: sticky;
    top: 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
}

.navbar {
    padding: 1rem 0;
}

.navbar .container {
    flex-wrap: wrap;
}

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

.logo img {
    height: 200px;
    width: 200px;
    object-fit: contain;
    background-color: white;
    padding: 10px;
    border-radius: 50%;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.logo-text h1 {
    font-size: 1.8rem;
    font-weight: bold;
    margin: 0;
}

.tagline {
    font-size: 0.85rem;
    color: #073b6a;
    margin: 0;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-left: auto;
}

.nav-links li {
    display: flex;
}

.nav-links a {
    color: #0a2238;
    text-decoration: none;
    padding: 0.7rem 1rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.nav-links a:hover,
.nav-links a:focus-visible {
    color: var(--couleur-accent);
    background: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

/* Section Hero */
.hero {
    background: linear-gradient(135deg, var(--couleur-primaire) 0%, #2d5a7b 100%);
    color: white;
    padding: 100px 20px;
    text-align: center;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

/* Galerie d'images défilante */
.slider-section {
    padding: 24px 20px 50px;
    background:
        radial-gradient(circle at top left, rgba(220, 186, 17, 0.2), transparent 25%),
        linear-gradient(135deg, #fdf7d8, #f3f4f6);
}

.slider-section .container {
    flex-direction: column;
}

.slider-ad {
    display: grid;
    grid-template-columns: 360px minmax(0, 1fr);
    gap: 24px;
    align-items: center;
}

.slider-text {
    padding: 24px;
}

.slider-badge {
    display: inline-block;
    background: #0a2238;
    color: #fff;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    margin-bottom: 16px;
}

.slider-text h2 {
    font-size: 2.5rem;
    line-height: 1.1;
    margin-bottom: 14px;
    color: #0a2238;
}

.slider-text p {
    font-size: 1.05rem;
    color: #555;
    margin-bottom: 18px;
}

.slider-btn {
    background: #e74c3c;
}

.slider {
    width: 100%;
    overflow: hidden;
    border-radius: 24px;
    border: 6px solid #ffffff;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.14);
    background: #fff;
}

.slider-track {
    display: flex;
    gap: 18px;
    padding: 14px;
    will-change: transform;
}

.slide {
    flex: 0 0 320px;
    position: relative;
}

.slide::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 18px;
    background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.15));
    pointer-events: none;
}

.slide img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    display: block;
    border-radius: 18px;
}

.slide-caption {
    position: absolute;
    left: 18px;
    bottom: 18px;
    z-index: 1;
    background: rgba(220, 186, 17, 0.9);
    color: #0a2238;
    padding: 10px 14px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #eee;
}

/* Boutons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--couleur-accent);
    color: white;
}

.btn-primary:hover {
    background-color: #c0392b;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(231, 76, 60, 0.4);
}

/* Section Produits */
.produits {
    padding: 80px 20px;
    background-color: white;
}

.produits .container {
    flex-direction: column;
    width: 100%;
}

.produits h2 {
    font-size: 2.2rem;
    margin-bottom: 3rem;
    color: var(--couleur-primaire);
    text-align: center;
    width: 100%;
}

.produits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    width: 100%;
}

.produit-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.produit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.produit-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background-color: #f0f0f0;
}

.produit-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.produit-card:hover .produit-image img {
    transform: scale(1.05);
}

.produit-image.placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--couleur-primaire) 0%, #2d5a7b 100%);
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
}

.produit-card h3 {
    padding: 1rem 1.5rem 0.5rem;
    color: var(--couleur-primaire);
    font-size: 1.2rem;
}

.produit-card p {
    padding: 0 1.5rem 1.5rem;
    color: #666;
    font-size: 0.95rem;
}

/* Section Services */
.services {
    padding: 80px 20px;
    background-color: var(--couleur-fond);
}

.services .container {
    flex-direction: column;
    width: 100%;
}

.services h2 {
    font-size: 2.2rem;
    margin-bottom: 3rem;
    color: var(--couleur-primaire);
    text-align: center;
    width: 100%;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    width: 100%;
}

.service-item {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
}

.service-item:hover {
    transform: translateY(-5px);
}

.service-item h3 {
    color: var(--couleur-primaire);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.service-item p {
    color: #666;
    font-size: 0.95rem;
}

#formStatus {
    margin-top: 0.5rem;
    color: var(--couleur-primaire);
    font-weight: 600;
}

/* Section Contact */
.contact {
    padding: 80px 20px;
    background: white;
}

.contact .container {
    flex-direction: column;
    width: 100%;
}

.contact h2 {
    font-size: 2.2rem;
    margin-bottom: 3rem;
    color: var(--couleur-primaire);
    text-align: center;
    width: 100%;
}

.contact-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    width: 100%;
}

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

.info-item h3 {
    color: var(--couleur-primaire);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.info-item p {
    color: #666;
    line-height: 1.8;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    padding: 12px 15px;
    border: 1px solid var(--couleur-border);
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--couleur-primaire);
    box-shadow: 0 0 5px rgba(26, 58, 82, 0.2);
}

.contact-form button {
    align-self: flex-start;
}

/* Pied de page */
footer {
    background-color: var(--couleur-primaire);
    color: white;
    text-align: center;
    padding: 2rem;
    margin-top: 3rem;
}

footer p {
    margin: 0;
}

footer .author-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-top: 0.6rem;
    padding: 0.6rem 1rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.15);
    color: white;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

footer .author-link:hover,
footer .author-link:focus-visible {
    background: white;
    color: #0a2238;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.16);
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar .container {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .slider-ad {
        grid-template-columns: 1fr;
    }

    .slider-text {
        text-align: center;
        padding: 12px 4px 0;
    }

    .slider-text h2 {
        font-size: 2rem;
    }

    .slide {
        flex: 0 0 80%;
    }

    .slide img {
        height: 220px;
    }

    .nav-links {
        margin-left: 0;
        gap: 0.5rem;
    }

    .nav-links a {
        padding: 0.6rem 0.85rem;
        font-size: 0.9rem;
    }

    .hero-content h2 {
        font-size: 1.8rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .produits h2,
    .services h2,
    .contact h2 {
        font-size: 1.8rem;
    }

    .produits-grid,
    .services-grid {
        grid-template-columns: 1fr;
    }

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

    .logo-text h1 {
        font-size: 1.3rem;
    }

    .logo img {
        height: 150px;
        width: 150px;
        background-color: white;
        padding: 8px;
        border-radius: 50%;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }

    .tagline {
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {
    .nav-links {
        gap: 0.4rem;
        font-size: 0.8rem;
    }

    .nav-links a {
        padding: 0.5rem 0.7rem;
    }

    .hero-content h2 {
        font-size: 1.4rem;
    }

    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }

    .logo {
        gap: 0.5rem;
    }

    .logo img {
        height: 110px;
        width: 110px;
        background-color: white;
        padding: 6px;
        border-radius: 50%;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    }

    .logo-text h1 {
        font-size: 1rem;
    }
}