/* STYLE DE LA PAGE VEILLE TECHNOLOGIQUE */
/*body {
    background-image: url('../img/backgroudIA.');
    background-size: cover;
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-position: center;
    color: #f1f1f1;
    font-family: 'Segoe UI', sans-serif;
}*/
/* Applique le fond seulement sur la première section (header) */
/* Hero Section */
.header-veille {
    background-image: url('../img/backgroudIA.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 100vh; /* prend toute la hauteur de l'écran */
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    color: white;
    text-align: center;
}

.header-veille::before {
    content: "";
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background-color: rgba(0,0,0,0.6); /* voile sombre */
    z-index: 1;
}

.header-veille h1 {
    position: relative;
    z-index: 2;
    font-size: 4rem;
    font-weight: bold;
    text-shadow: 2px 2px 6px rgba(0,0,0,0.5);
}

/* Scroll smooth (optionnel mais classe) */
html {
    scroll-behavior: smooth;
}

section {
    background-color: rgba(0, 0, 0, 0.75);
    padding: 60px 20px;
    border-radius: 10px;
    margin-bottom: 40px;
    color: #f1f1f1;
}


h1, h2 {
    text-shadow: 2px 2px 4px rgba(0,0,0,0.6);
}
/* NAVBAR STYLES */

.navbar {
    padding: 0.8rem 1rem;
    font-size: 1rem;
    background-color: #1c1c1c !important;
}

.navbar-brand {
    font-size: 1.5rem;
    letter-spacing: 1px;
    color: #fff;
}

.nav-custom {
    color: #ddd !important;
    margin: 0 10px;
    padding: 8px 15px;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.nav-custom:hover,
.nav-custom.active {
    background-color: #0d6efd;
    color: white !important;
    transform: scale(1.05);
}

.navbar-toggler {
    border-color: #fff;
}

/* FOOTER PROPRE ET ÉLÉGANT */
.footer-pro {
    background-color: #1c1c1e;
    color: #ccc;
    font-size: 0.95rem;
    border-top: 2px solid #0d6efd;
}

.social-icons .social-link {
    display: inline-block;
    margin: 0 10px;
    font-size: 1.3rem;
    color: #ccc;
    transition: transform 0.3s ease, color 0.3s ease;
}

.social-icons .social-link:hover {
    color: #0d6efd;
    transform: translateY(-3px);
}

.footer-mention {
    color: #aaa;
    font-size: 0.85rem;
    text-decoration: underline;
    transition: color 0.3s ease;
}

.footer-mention:hover {
    color: #fff;
}

section {
    background-color: rgba(0, 0, 0, 0.75);
    padding: 60px 20px;
    border-radius: 10px;
    margin-bottom: 40px;
}

.card-tech {
    background-color: rgba(255, 255, 255, 0.05);
    border: none;
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.card-tech:hover {
    transform: scale(1.03);
}

.card-tech img {
    max-height: 200px;
    object-fit: cover;
    width: 100%;
}

.card-tech .btn {
    margin-top: 10px;
    background-color: #0d6efd;
    border: none;
}

.card-tech .btn:hover {
    background-color: #084fc7;
}