/*  Site developpé par Djerry Wanys Pendzeke
Retrouvez moi sur : www.djerrywanys.com*/

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700;800&family=Poppins:wght@300;400;600&display=swap');

:root {
    --primary-blue: #00569d;      
    --accent-blue: #0078d4;       
    --dark-blue: #2badde;         
    --gold: #ffce00;              
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

h1, h2, h3, .btn-main, .btn-primary {
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}


header {
    background: transparent; 
    padding: 0px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.4s ease-in-out;
    margin-top: 0;
}

/* Classe ajoutée par JavaScript au scroll */
header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    padding: 10px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.container-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img { 
    height: 200px; 
    transition: var(--transition);
}

header.scrolled .logo img { height: 55px; }

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
}

.nav-links li { margin-left: 30px; }

.nav-links a {
    text-decoration: none;
    color: var(--white); 
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition);
}


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

.nav-links a:hover, .nav-links a.active { 
    color: var(--gold) !important; 
}


.burger {
    display: none;
    cursor: pointer;
}

.burger div {
    width: 25px;
    height: 3px;
    background-color: var(--dark-blue); /* Blanc par défaut */
    margin: 5px;
    transition: all 0.3s ease;
    color: rgb(255, 255, 255);
}

header.scrolled .burger div {
    background-color: var(--primary-blue);
}


@media (max-width: 992px) {
    .nav-links {
        position: fixed;
        right: 0px;
        height: 100vh;
        top: 0;
        background-color: var(--dark-blue);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 100%;
        transform: translateX(100%); /* Menu caché à droite */
        transition: transform 0.5s cubic-bezier(0.77, 0.2, 0.05, 1);
    }

    .nav-links li {
        margin: 20px 0;
        margin-left: 0;
    }

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

    .burger {
        display: block;
        z-index: 1001;
    }


    .nav-active {
        transform: translateX(0%);
    }

    
    .toggle .line1 { transform: rotate(-45deg) translate(-5px, 6px); }
    .toggle .line2 { opacity: 0; }
    .toggle .line3 { transform: rotate(45deg) translate(-5px, -6px); }
}
.container-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img { height: 100px; }

.nav-links {
    display: flex;
    list-style: none;
    align-items: center;
}

.nav-links li { margin-left: 30px; }

.nav-links a {
    text-decoration: none;
    color: var(--dark-blue);
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active { color: var(--primary-blue); }

.btn-contact {
    background: var(--primary-blue);
    color: white !important;
    padding: 10px 25px;
    border-radius: 4px;
}

.hero-section {
    height: 90vh;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.3)), 
                url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?auto=format&fit=crop&w=1920&q=80') center/cover;
    display: flex;
    align-items: center;
    color: white;
    margin-top: 80px;
}

.hero-content h1 { font-size: 4rem; font-weight: 800; line-height: 1.1; margin-bottom: 20px; }

.page-header {
    background: linear-gradient(rgba(0, 86, 157, 0.9), rgba(0, 45, 82, 0.9)), center/cover;
    padding: 150px 0 80px;
    text-align: center;
    color: white;
    margin-top: 70px;
}


.stats-bar {
    background: var(--dark-blue);
    color: white;
    padding: 40px 0;
    margin-top: -60px;
    position: relative;
    z-index: 10;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    text-align: center;
}

.stat-item h3 { font-size: 2.5rem; color: var(--gold); }


.about-grid-alt {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    padding: 80px 0;
    align-items: center;
}

.image-content img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 20px 20px 0px var(--primary-blue);
}

/* Values */
.values-section { background: var(--light-bg); padding: 80px 0; }
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.value-card {
    background: white;
    padding: 40px;
    text-align: center;
    border-radius: 12px;
    transition: var(--transition);
}

.value-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
.value-card i { font-size: 2.5rem; color: var(--gold); margin-bottom: 20px; }


.vision-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--dark-blue);
    color: white;
    border-radius: 15px;
    overflow: hidden;
    margin: 60px 0;
}

.vision-item { padding: 50px; }
.vision-item:first-child { background: var(--primary-blue); }
.vision-item h3 { color: var(--gold); margin-bottom: 15px; }


.services-preview { background: var(--light-bg); padding: 80px 0; }
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.s-card {
    background: white;
    padding: 40px 30px;
    text-align: center;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: var(--transition);
}

.s-card:hover { transform: translateY(-10px); border-bottom: 5px solid var(--primary-blue); }
.s-icon i { font-size: 3rem; color: var(--primary-blue); margin-bottom: 20px; }


.main-footer {
    background: #0a1118;
    color: white;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 40px;
    font-size: 0.8rem;
}


@media (max-width: 992px) {
    .hero-content h1 { font-size: 2.5rem; }
    .about-grid-alt, .stats-grid, .values-grid, .vision-box, .footer-grid {
        grid-template-columns: 1fr;
    }
}


.header-services {
    background-image: linear-gradient(rgba(0, 86, 157, 0.85), rgba(0, 45, 82, 0.9)), 
                      url('https://unsplash.com/fr/photos/quelques-hommes-travaillant-sur-un-batiment-KBnlDbC_Woo');
}

.intro-services {
    text-align: center;
    margin-bottom: 60px;
    padding-top: 80px;
}

.services-detailed-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 100px;
}

.service-detail-card {
    background: var(--white);
    display: flex;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.05);
    border-left: 6px solid var(--primary-blue);
    transition: var(--transition);
}

.service-detail-card:hover {
    transform: scale(1.02);
    box-shadow: 0 20px 50px rgba(0,86,157,0.1);
}

.sd-icon {
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-right: 30px;
    padding-top: 5px;
}

.sd-content h3 {
    color: var(--dark-blue);
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.sd-content ul {
    list-style: none;
    margin-top: 15px;
}

.sd-content ul li {
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: #666;
}

.sd-content ul li i {
    color: var(--gold);
    margin-right: 8px;
}


.quality-bar {
    background: var(--primary-blue);
    color: white;
    padding: 30px 0;
}

.quality-flex {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.q-item {
    display: flex;
    align-items: center;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.q-item i {
    font-size: 1.5rem;
    margin-right: 15px;
    color: var(--gold);
}


@media (max-width: 900px) {
    .services-detailed-grid { grid-template-columns: 1fr; }
    .quality-flex { flex-direction: column; gap: 20px; }
    .service-detail-card { flex-direction: column; text-align: center; }
    .sd-icon { margin-right: 0; margin-bottom: 20px; }
}


.header-contact {
    background-image: linear-gradient(rgba(0, 45, 82, 0.9), rgba(0, 86, 157, 0.8)), 
                      url('https://images.unsplash.com/photo-1523966211575-eb4a01e7dd51?auto=format&fit=crop&w=1920&q=80');
}

.contact-section { padding: 80px 0; }

.contact-wrapper {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    align-items: start;
}


.contact-form-container {
    background: var(--white);
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.08);
}

.form-header { margin-bottom: 40px; }
.form-header h2 { color: var(--primary-blue); font-size: 1.8rem; margin-bottom: 10px; }

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.form-group.full-width { grid-column: span 2; }

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: var(--dark-blue);
}

.form-group label i { color: var(--primary-blue); margin-right: 8px; }

.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #e1e1e1;
    border-radius: 8px;
    font-family: inherit;
    transition: var(--transition);
    background: #fdfdfd;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: white;
    box-shadow: 0 0 0 4px rgba(0, 86, 157, 0.1);
}

.btn-submit {
    margin-top: 30px;
    width: 100%;
    background: var(--primary-blue);
    color: white;
    padding: 18px;
    border: none;
    border-radius: 8px;
    font-weight: 800;
    font-size: 1rem;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
}

.btn-submit:hover {
    background: var(--dark-blue);
    transform: translateY(-3px);
}

/* Sidebar Info */
.info-card {
    background: var(--dark-blue);
    color: white;
    padding: 40px;
    border-radius: 15px;
    margin-bottom: 30px;
}

.info-card h3 { color: var(--gold); margin-bottom: 25px; font-size: 1.2rem; }

.info-item {
    display: flex;
    margin-bottom: 25px;
    align-items: flex-start;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--gold);
    margin-right: 20px;
}

.info-item span { display: block; font-size: 0.8rem; opacity: 0.7; }
.info-item p { font-weight: 600; font-size: 1rem; }

.opening-hours {
    padding: 20px;
    border-left: 4px solid var(--gold);
    background: var(--light-bg);
}


@media (max-width: 992px) {
    .contact-wrapper { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .form-group.full-width { grid-column: span 1; }
    .contact-form-container { padding: 30px; }
}


@keyframes navLinkFade {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0px);
    }
}


.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.image2{
    max-width: 100%;
    height: auto;
    display: block; 
}

.btn-primary{
    color: yellow;

}
.btn-secondary{
    color: yellow;
}


.infinite-slider-section {
    padding: 60px 0;
    background: #f4f7f9;
    overflow: hidden; 
}

.slider-container {
    width: 100%;
    height: auto;
    display: flex;
}

.slider-track {
    display: flex;
    width: calc(250px * 10);
    animation: scrollInfinite 30s linear infinite;
}

.slide {
    width: 250px; 
    height: 180px;
    padding: 0 15px;
    flex-shrink: 0;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover; 
    border-radius: 12px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.slide img:hover {
    transform: scale(1.05); 
}


@keyframes scrollInfinite {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-250px * 5)); 
    }
}


.slider-track:hover {
    animation-play-state: paused;
}


.about-section {
    padding: 120px 0;
    background: #ffffff;
}

.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 80px;
    align-items: center;
}


.about-visual {
    position: relative;
    padding-right: 20px;
}

.main-about-img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 20px 20px 60px rgba(0,0,0,0.1);
    position: relative;
    z-index: 2;
}

.experience-badge {
    position: absolute;
    top: -20px;
    left: -20px;
    background: #00569d; /* Ton bleu primaire */
    color: white;
    padding: 25px;
    border-radius: 15px;
    z-index: 3;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,86,157,0.3);
}

.experience-badge .number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
}

.decor-box {
    position: absolute;
    bottom: -30px;
    right: 0;
    width: 70%;
    height: 80%;
    border: 10px solid #f1f1f1;
    border-radius: 20px;
    z-index: 1;
}

.sub-title {
    color: #00569d;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 700;
    font-size: 0.9rem;
}

.about-text h2 {
    font-size: 2.8rem;
    margin: 15px 0;
    color: #002d52;
}

.divider {
    width: 80px;
    height: 5px;
    background: #ffce00;
    margin-bottom: 30px;
}


.highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 40px 0;
}

.h-item {
    display: flex;
    flex-direction: column;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 15px;
    transition: 0.3s;
}

.h-item:hover {
    background: #ffffff;
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.05);
}

.h-icon {
    width: 45px;
    height: 45px;
    background: #00569d;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    margin-bottom: 15px;
}


.modern-btn {
    display: inline-block;
    padding: 18px 40px;
    background: #00569d;
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: 0.3s;
    overflow: hidden;
    position: relative;
}

.modern-btn:hover {
    background: #003d70;
    box-shadow: 0 10px 25px rgba(0,86,157,0.3);
}


@media (max-width: 992px) {
    .about-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .about-visual {
        order: 2;
    }
}