<!--===================== style.css =====================-->
body { font-family: Arial; margin:0; }
nav { background:#5e0447; display:flex; align-items:center; justify-content:space-between; padding:5px 20px; }

.nav-left { display:flex; align-items:center; }
.nav-left img { width:50px; margin-right:10px; }
.nav-title { color:rgb(125, 148, 13); font-weight:bold; font-size:18px; letter-spacing:1px; }

nav ul { display:flex; list-style:none; margin:0; padding:0; }
nav ul li a { color:rgb(125, 148, 13); padding:10px 15px; font-weight:bold; font-size:20px; text-decoration:none; }
nav ul { display:flex; justify-content:center; list-style:none; margin:0; padding:10px; }
nav a { color:white; padding:10px 20px; text-decoration:none; }
nav a:hover { background:#526809; }
.hero { background:url('images/fondo-mineria.jpg') center/cover; color:white; padding:120px; text-align:center; }

/* SLIDER */
.slider {
    position:relative;
    width:100%;
    height:400px;
    overflow:hidden;
}

.slider img {
    position:absolute;
    width:100%;
    height:100%;
    object-fit:cover;
    opacity:0;
    transition:opacity 1.5s ease-in-out;
}

.slider img.active {
    opacity:1;
}

/* CONTENIDO ENCIMA DEL SLIDER */
.slider-content {
    position:absolute;
    top:50%;
    left:50%;
    transform:translate(-50%, -50%);
    text-align:center;
    font-weight:bold;
    color:rgb(249, 249, 7);
    z-index:2;
}

.slider-content .logo {
    width:120px;
    margin-bottom:15px;
}

h2 {
    font-size: 32px;
}

p {
    font-size: 18px;
}

section { padding:50px; max-width:1100px; margin:auto; }

.grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:20px; }
.card {
    background: linear-gradient(135deg, #230620, #b60d80);
    color: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    overflow: hidden;
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    transform: translate(-6px);
}
.card:active {
    border: 2px solid gold;
    box-shadow: 0 0 20px rgba(255,215,0,0.6);
    transform: scale(1.02);
}
.whatsapp { position:fixed; bottom:20px; right:20px; background:#25d366; color:white; padding:15px; border-radius:50%; text-decoration:none; }
.toggle-content {
    display: none;
    margin-top: 10px;
}
.toggle-sub {
    display: none;
    margin-top: 5px;
    font-size: 14px;
}
.card img {
   width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    object-position: center;
    border-radius: 10px 10px 0 0;
}
.bloque img {
    width: 100%;
    max-width: 500px;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: 10px;
}
img {
    display: block;
}
@media (max-width: 768px) {
    .form-container {
        flex-direction: column;
    }

    .form-box {
        width: 100%;
    }
}

footer {
    background: linear-gradient(135deg, #230620, #b60d80);;
    color:white;
    text-align:center;
    padding:20px;
    margin-top:40px;
}
.search {
    padding: 5px;
    border-radius: 5px;
    border: none;
}
.lang {
    color: white;
    font-size: 14px;
}
.lang a {
    color: gold;
    text-decoration: none;
    margin: 0 5px;
}
html {
    scroll-behavior: smooth;
}
.card {
    display: block;
    flex-direction: column;
    justify-content: flex-start;
    transition: all 0.3s ease;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px,1fr));
    gap: 20px;
    align-items: start; /* 🔥 CLAVE */
}
.tag {
    display: inline-block;
    background: gold;
    color: black;
    padding: 3px 8px;
    border-radius: 5px;
    font-size: 12px;
    margin-top: 5px;
}
.card::before {
    content: "";
    display: block;
    height: 4px;
    background: gold;
    margin-bottom: 10px;
 }   
 .card h3 {
    margin-top: 10px;
    font-size: 20px;
}
.toggle-content.active {
    display: block;
    animation: fadeIn 0.4s ease;
}

@keyframes fadeIn {
    from {opacity: 0; transform: translateY(10px);}
    to {opacity: 1; transform: translateY(0);}
}