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

body {
    background-color: #0d0d0d;
    color: #f1f1f1;
    scroll-behavior: smooth;
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.9);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 40px;
    z-index: 1000;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: #00aaff;
}

.logo span {
    color: #f1f1f1;
}

nav a {
    color: #f1f1f1;
    text-decoration: none;
    margin: 0 15px;
    transition: color 0.3s;
}

nav a:hover {
    color: #00aaff;
}

/* Hero */
#hero {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background: url('https://images.unsplash.com/photo-1519389950473-47ba0277781c') center/cover no-repeat;
    text-align: center;
}

.hero-content {
    background: rgba(0, 0, 0, 0.6);
    padding: 30px;
    border-radius: 15px;
}

.hero-content h1 {
    font-size: 2.5rem;
    color: #00aaff;
}

.hero-content p {
    margin: 10px 0 20px;
    font-size: 1.1rem;
}

.btn {
    display: inline-block;
    background: #00aaff;
    color: #fff;
    padding: 10px 25px;
    border-radius: 25px;
    text-decoration: none;
    transition: background 0.3s;
}

.btn:hover {
    background: #008ecc;
}

/* Catálogo */
#catalogo {
    padding: 100px 40px;
    background: #111;
    text-align: center;
}

#catalogo h2 {
    margin-bottom: 40px;
    font-size: 2rem;
    color: #00aaff;
}

.productos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.producto {
    background: #1a1a1a;
    border-radius: 15px;
    padding: 15px;
    transition: transform 0.3s;
}

.producto:hover {
    transform: scale(1.05);
}

.producto img {
    width: 100%;
    border-radius: 10px;
    margin-bottom: 10px;
}

/* Sobre nosotros */
#nosotros {
    padding: 80px 40px;
    background: #0d0d0d;
    text-align: center;
}

#nosotros h2 {
    color: #00aaff;
    margin-bottom: 20px;
}

/* Contacto */
#contacto {
    padding: 80px 40px;
    background: #111;
    text-align: center;
}

#contacto h2 {
    color: #00aaff;
    margin-bottom: 20px;
}

/* Footer */
footer {
    background: #000;
    padding: 20px;
    text-align: center;
}

footer .redes img {
    width: 30px;
    margin: 10px;
    filter: brightness(0) invert(1);
    transition: transform 0.3s;
}

footer .redes img:hover {
    transform: scale(1.2);
}