* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    line-height: 1.6;
}

/* NAVBAR */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #222;
    color: white;
    padding: 15px 30px;
}

.navbar ul {
    display: flex;
    list-style: none;
}

.navbar ul li {
    margin-left: 20px;
}

.navbar a {
    color: white;
    text-decoration: none;
}

/* HERO */
.hero {
    height: 90vh;
    background: url('https://images.unsplash.com/photo-1503387762-592deb58ef4e') no-repeat center/cover;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;

    background-blend-mode: darken;
    background-color: rgba(0,0,0,0.5);
}

.hero h2 {
    font-size: 3rem;
}

.btn {
    margin-top: 20px;
    padding: 12px 25px;
    background: orange;
    color: white;
    text-decoration: none;
    border-radius: 5px;
}

.sub {
    font-size: 1.2rem;
    margin-top: 10px;
}

.confianza {
    margin-top: 15px;
    font-weight: bold;
    color: #ffd27f;
}

/* SERVICIOS */
.servicios {
    padding: 60px 20px;
    text-align: center;
}

.grid {
    margin-top: 30px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.card {
    background: #f4f4f4;
    padding: 20px;
    border-radius: 10px;
    transition: 0.3s;
}

.card:hover {
    background: orange;
    color: white;
}

.extra {
    margin-top: 20px;
    font-style: italic;
}

/* VENTAJAS */
.ventajas {
    padding: 60px 20px;
    text-align: center;
    background: #f9f9f9;
}

.ventajas-grid {
    margin-top: 20px;
    display: grid;
    gap: 15px;
}

.ventajas-grid div {
    background: white;
    padding: 15px;
    border-radius: 8px;
}

/* CONTACTO */
.contacto {
    padding: 60px 20px;
    background: #222;
    color: white;
    text-align: center;
}

.contacto .info {
    margin: 20px 0;
}

.contacto-grid {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.contacto-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
}

.contacto .icono {
    font-size: 1.6rem;
}

.contacto a {
    color: #ffd27f;
    text-decoration: none;
}

.contacto a:hover {
    text-decoration: underline;
}

.contacto .btn {
    margin-top: 25px;
}

/* GALERÍA */
.galeria {
    padding: 60px 20px 80px 20px; /* 👈 más espacio abajo */
    text-align: center;
}

.galeria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 10px;
    margin: 30px auto 0 auto; /* 👈 centra */
    max-width: 1000px;        /* 👈 limita ancho */
    padding: 0 15px;          /* 👈 aire a los lados */
}

.galeria-grid img {
    width: 100%;
    aspect-ratio: 1 / 1; /* 👈 cuadrados perfectos */
    object-fit: cover;   /* 👈 recorta sin deformar */
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.galeria-grid img:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

.lightbox {
    display: none;
    position: fixed;
    z-index: 999;
    inset: 0;
    background: rgba(0,0,0,0.9);
    justify-content: center;
    align-items: center;
}

.lightbox img {
    max-width: 90%;
    max-height: 90%;
    border-radius: 10px;
}

/* FOOTER */
footer {
    background: #111;
    color: white;
    text-align: center;
    padding: 15px;
}

/* Responsive */
@media (max-width: 900px) {
    .galeria-grid {
        column-count: 2;
    }
}

@media (max-width: 500px) {
    .galeria-grid {
        column-count: 1;
    }
    .contacto-grid {
        flex-direction: column;
        gap: 15px;
    }
}