/* Variables de Estilo */
:root {
    --oro: #C5A059;
    --oro-soft: #e2c286;
    --negro: #0a0a0a;
    --gris-oscuro: #141414;
    --gris-claro: #f4f4f4;
    --blanco: #ffffff;
    --transition: all 0.4s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--negro);
    color: var(--blanco);
    line-height: 1.6;
    scroll-behavior: smooth;
}

h1, h2, h3, .logo {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
}

/* Navegación */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    position: absolute;
    width: 100%;
    z-index: 100;
    background: linear-gradient(to bottom, rgba(0,0,0,0.8), transparent);
}

.logo { font-size: 1.5rem; letter-spacing: 3px; }
.logo span { color: var(--oro); font-weight: 400; font-style: italic; }

.nav-links a {
    color: var(--blanco);
    text-decoration: none;
    margin-left: 2rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: var(--transition);
}

.nav-links a:hover { color: var(--oro); }

/* Hero Section */
.hero {
    height: 100vh;
    background: url('https://images.unsplash.com/photo-1510812431401-41d2bd2722f3?auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
}

.hero-overlay {
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-content { max-width: 800px; padding: 0 20px; }
.subtitle { color: var(--oro); text-transform: uppercase; letter-spacing: 5px; font-size: 0.9rem; }
.hero-content h1 { font-size: 4rem; margin: 1rem 0; }
.hero-content p { font-size: 1.2rem; font-weight: 200; margin-bottom: 2.5rem; }

.btn-primary {
    padding: 1rem 3rem;
    border: 1px solid var(--oro);
    color: var(--blanco);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: var(--transition);
}

.btn-primary:hover { background: var(--oro); color: var(--negro); }

/* Catálogo */
.catalogo { padding: 8rem 5%; background-color: var(--negro); }
.section-header { text-align: center; margin-bottom: 5rem; }
.section-header h2 { font-size: 3rem; color: var(--oro); margin-bottom: 1rem; }

.grid-productos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 4rem;
}

.card {
    background: var(--gris-oscuro);
    border-bottom: 3px solid transparent;
    transition: var(--transition);
}

.card:hover { border-bottom-color: var(--oro); transform: translateY(-10px); }

.img-container { width: 100%; height: 450px; overflow: hidden; }
.img-container img { 
    width: 100%; height: 100%; object-fit: cover; 
    filter: grayscale(30%); transition: var(--transition);
}
.card:hover img { filter: grayscale(0%); scale: 1.05; }

.card-info { padding: 2rem; text-align: center; }
.categoria { color: var(--oro); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 2px; }
.card-info h3 { margin: 10px 0; font-size: 1.5rem; }
.card-info p { color: #888; font-size: 0.9rem; }

/* Filosofía */
.filosofia {
    padding: 10rem 5%;
    background: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)), url('https://images.unsplash.com/photo-1504279589104-dbdf100e45f3?auto=format&fit=crop&w=1920&q=80') center/cover fixed;
    text-align: center;
}
.filosofia-content { max-width: 800px; margin: 0 auto; }
.filosofia-content h2 { font-size: 2.5rem; margin-bottom: 2rem; color: var(--oro); }

/* Footer */
footer { padding: 5rem 5% 2rem; background-color: #050505; border-top: 1px solid #222; }
.footer-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 3rem; margin-bottom: 3rem; }

.footer-contact h3 { color: var(--oro); margin-bottom: 1rem; }
.email-link { color: var(--blanco); text-decoration: none; border-bottom: 1px solid var(--oro); }

.btn-whatsapp {
    display: inline-block;
    background: var(--oro);
    color: var(--negro);
    padding: 0.8rem 1.5rem;
    text-decoration: none;
    font-weight: 600;
    margin-top: 1rem;
}

.footer-bottom { text-align: center; border-top: 1px solid #222; padding-top: 2rem; color: #555; font-size: 0.8rem; }

/* Responsive */
@media (max-width: 768px) {
    .hero-content h1 { font-size: 2.5rem; }
    .nav-links { display: none; } /* En móvil simplificamos */
}