@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@600&display=swap');

.orbitron {
    font-family: 'Orbitron', sans-serif;
    color: #FFD700;
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-shadow: 0 0 5px rgba(255, 215, 0, 0.6);
}

/* Reset et base */
* {margin:0; padding:0; box-sizing:border-box; font-family: 'Arial', sans-serif;}
body {line-height:1.6; background:#f7f7f7; color:#333; scroll-behavior: smooth;}

/* Navbar */
.navbar {
    display:flex;
    justify-content:space-between;
    align-items:center;
    padding:1rem 2rem;
    background:#001F3F; 
    color:white;
    position:sticky;
    top:0;
    z-index:1000;
}
/* Effet lumineux sur le texte du logo */
.logo-text.lightup {
    color: #ffea00;
    text-shadow:
        0 0 5px #fff,
        0 0 15px #ffea00,
        0 0 30px #ffea00,
        0 0 50px #ffea00;
    transition: text-shadow 0.2s ease, color 0.2s ease;
    cursor: pointer;
}

/* Style des petits éclairs */
.spark {
    position: absolute;
    width: 2px;
    height: 10px;
    background: #fff;
    opacity: 0.8;
    transform: rotate(20deg);
    pointer-events: none;
    animation: sparkAnim 2s linear forwards; /* durée 2 secondes */
}

@keyframes sparkAnim {
    0% { transform: translateY(0) rotate(20deg); opacity: 1; }
    50% { transform: translateY(-50px) rotate(20deg); opacity: 0.8; }
    100% { transform: translateY(-100px) rotate(20deg); opacity: 0; }
}


.navbar .logo {font-size:1.5rem; font-weight:bold;}

.nav-links {list-style:none; display:flex;}
.nav-links li {margin-left:2rem;}
.nav-links li a {color:white; text-decoration:none; font-weight:bold;}
.nav-links li a.active,
.nav-links li a:hover {border-bottom:2px solid #0052cc;}
.nav-links li a {
    position: relative;
    color: white;
    text-decoration: none;
    font-weight: bold;
    padding: 0.3rem 0;
    transition: color 0.3s ease;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -3px;
    width: 0;
    height: 2px;
    background: #FFD700; /* Doré */
    transition: width 0.3s ease;
}

.nav-links li a:hover {
    color: #FFD700;
}

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

.burger {display:none; flex-direction:column; cursor:pointer;}
.burger div {width:25px; height:3px; background:white; margin:4px;}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: bold;
    color: white;
}

.logo img {
    height: 100px;
    width: auto;
    border-radius: 50%;
}

.logo-text {
    font-family: 'Orbitron', sans-serif;
    color: #d4a642ce;
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-shadow: 0 0 5px rgba(82, 69, 0, 0.6);
}

/* Hero */
.hero {
    position: relative;
    height: 100vh;
    background: url('../img/fondelec.JPG') no-repeat center center;
    background-size: cover;
    text-align: center;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 2rem;
    z-index: 0;
}

.hero h1, .hero p, .btn {position: relative; z-index: 2;}

.hero::after {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 31, 63, 0.5);
    z-index: 1;
}

.hero h1 {font-size:2.5rem; margin-bottom:1rem; color:#ffffff;}
.hero p {font-size:1.2rem; margin-bottom:2rem;}
.btn {
    display:inline-block;
    background:#ffcc00;
    color:#001F3F;
    padding:.8rem 1.5rem;
    text-decoration:none;
    font-weight:bold;
    border-radius:5px;
}
.btn:hover {background:#ffdd33;}

/* Services + Réalisations */
.services {
    padding: 4rem 2rem;
    position: relative;
    z-index: 0;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top left, rgba(255, 215, 0, 0.2), transparent 70%),
                radial-gradient(circle at bottom right, rgba(255, 215, 0, 0.15), transparent 70%);
    z-index: -1;
}

.services h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: #001F3F;
    grid-column: 1 / -1;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

/* Style des cartes */
.service-item {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    text-align: left;
    border-radius: 12px;
    padding: 1rem;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    overflow: hidden;
}

.service-caption {
    text-align: center;
    margin-bottom: 0.5rem;
    font-size: 1rem;
    font-weight: 500;
    color: #001F3F;
}

/* Centrage image / vidéo */
.service-image,
.service-video {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}


.service-item img,
.service-item video {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.25);
    object-fit: cover;
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;  /* Limite la largeur totale de la grille */
    margin: 0 auto;     /* Centre la grille */
}

.service-item {
    max-width: 350px;  /* Limite la largeur de chaque carte */
    margin: 0 auto;    /* Centre les cartes dans leurs colonnes */
}


/* Texte et paragraphes */
.service-item h3 {margin-bottom: 0.5rem; font-size: 1.2rem; color: #001F3F;}
.service-item p {flex-grow: 1; margin-bottom: 1rem;}

/* Vidéo */
.service-video video {
    width: 100%;
    max-width: 800px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.25);
    object-fit: cover;
}

#nouvelles-photos {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;          /* espace entre les colonnes */
    margin-top: 2rem;   /* <-- ajoute un peu d’espace au-dessus */
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}


/* Ajustement des nouvelles photos pour qu'elles soient comme les autres */
/* Conteneur des deux nouvelles photos */
/* Conteneur des deux nouvelles photos */
/* Conteneur des deux nouvelles photos */
/* Conteneur des deux nouvelles photos */


/* S'assurer que les nouvelles photos ont la même taille que les autres */

.service-video {max-width: 800px; margin: 0 auto 4rem auto; padding: 0 1rem; text-align: center;}

/* À propos */
.apropos {background:#f0f4ff; text-align:center; padding:4rem 2rem;}
.apropos h2 {color:#001F3F; margin-bottom:1rem; font-size:2rem;}
.apropos p {max-width:800px; margin:0 auto; font-size:1.1rem;}

/* Contact */
.contact {padding:4rem 2rem; text-align:center;}
.contact h2 {color:#001F3F; font-size:2rem; margin-bottom:2rem;}
.contact-content {display:flex; justify-content:space-around; flex-wrap:wrap; gap:2rem;}
.contact-content form {flex:1; min-width:280px; max-width:500px; background:white; padding:2rem; border-radius:10px; box-shadow:0 2px 8px rgba(0,0,0,.1);}
.contact-content form input,
.contact-content form textarea {width:100%; padding:.7rem; margin-bottom:1rem; border-radius:5px; border:1px solid #000; font-size:1rem;}
.contact-content form textarea {
    resize: none;       /* empêche le redimensionnement */
    height: 150px;      /* hauteur fixe */
    min-height: 100px;
    max-height: 100px;
}
.contact-content .btn {width:100%;}
.contact-info {flex:1; min-width:250px; max-width:400px; background:#f0f4ff; padding:2rem; border-radius:10px; text-align:left;}
.contact-info p {margin-bottom:1rem;}

/* Footer */
footer {text-align:center; padding:1rem; background:#222; color:white;}

/* Animations fade-in */
.fade-in {opacity:0; transform:translateY(30px); transition:opacity 0.8s ease-out, transform 0.8s ease-out;}
.fade-in.show {opacity:1; transform:translateY(0);}

/* Responsive */
@media (max-width: 768px){
    /* Logo et burger */
    .logo img {height: 75px;}
    .logo span {font-size: 1.4rem;}
    .burger {display:flex;}

    /* Navbar */
    .nav-links {
        flex-direction: column;
        background:#001F3F;
        position:absolute;
        top:60px;
        right:0;
        width:200px;
        padding:1rem;
        border-radius:5px;

        /* Animation */
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transition: max-height 0.5s ease, opacity 0.5s ease;
    }

    .nav-links.show {
        max-height: 500px;
        opacity: 1;
    }

    /* Service items */
    .service-item {
        flex-direction: column;
    }
    .service-item.reverse {
        flex-direction: column;
    }

    /* Services grid */
    .services-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

/* Lightbox */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 2000;
}

.lightbox-overlay.show {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-overlay img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0,0,0,0.5);
    animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
    from { transform: scale(0.7); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}


/* --- Responsive avancé pour la grille des services --- */
.services-grid,
.services-grid.nouvelles-photos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); /* Ajuste automatiquement */
    gap: 2rem;
    max-width: 1400px; /* Largeur maximale centrée */
    margin: 0 auto;
    justify-content: center;
}

/* Espacement harmonisé */
.service-item {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    height: 100%;
}

/* --- Adaptation par paliers --- */
@media (max-width: 768px) {
    .services-grid,
    .services-grid.nouvelles-photos {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

@media (min-width: 1024px) {
    .services-grid,
    .services-grid.nouvelles-photos {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1400px) {
    .services-grid,
    .services-grid.nouvelles-photos {
        grid-template-columns: repeat(4, 1fr);
    }
}