:root {
    --gold: #D4AF37;
    --navy: #002347;
    --crimson: #8B0000;
    --cream: #FDFBF7;
    --dark: #1A1A1A;
    --gray: #757575;
    --white: #FFFFFF;
}

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

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--cream);
    color: var(--dark);
    line-height: 1.6;
}

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

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 10%;
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.logo {
    font-size: 2rem;
    font-weight: bold;
    letter-spacing: 4px;
    color: var(--navy);
}

.nav-links a {
    text-decoration: none;
    color: var(--gray);
    margin: 0 1.5rem;
    font-weight: 500;
    transition: 0.3s;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

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

/* Hero */
.hero {
    height: 90vh;
    background: linear-gradient(rgba(0,0,0,0.3), rgba(0,0,0,0.3)), url('https://images.unsplash.com/photo-1548036328-c9fa89d128fa?auto=format&fit=crop&q=80');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
}

.hero-content h1 {
    font-size: 4.5rem;
    margin-bottom: 1rem;
}

.hero-content .sub-title {
    color: var(--gold);
    letter-spacing: 8px;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.btn-primary {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--navy);
    color: var(--white);
    text-decoration: none;
    margin-top: 2rem;
    border-radius: 2px;
    transition: 0.4s;
    border: 1px solid var(--navy);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.btn-primary:hover {
    background: transparent;
    border-color: var(--gold);
    color: var(--gold);
}

/* Promo Banner */
.promo-banner {
    background: var(--crimson);
    color: var(--white);
    text-align: center;
    padding: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    border-bottom: 3px solid var(--gold); /* El toque de oro */
}

/* Products Section */
.products {
    padding: 80px 10%;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--navy);
}

.underline {
    width: 60px;
    height: 3px;
    background: var(--gold);
    margin: 10px auto;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.product-card {
    background: var(--white);
    border: 1px solid #eee;
    transition: 0.4s;
    position: relative;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.product-image {
    width: 100%;
    height: 350px;
    object-fit: cover;
}

.product-info {
    padding: 25px;
    text-align: center;
}

.product-info h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.price-tag {
    display: flex;
    justify-content: center;
    gap: 15px;
    align-items: center;
}

.old-price {
    text-decoration: line-through;
    color: var(--gray);
    font-size: 0.9rem;
}

.new-price {
    color: var(--crimson);
    font-weight: 700;
    font-size: 1.2rem;
}

.btn-add {
    width: 100%;
    padding: 12px;
    background: var(--dark);
    color: var(--white);
    border: none;
    margin-top: 15px;
    cursor: pointer;
    transition: 0.3s;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-add:hover {
    background: var(--navy);
}

/* Footer */
footer {
    background: var(--navy);
    color: var(--white);
    padding: 80px 10% 20px 10%;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    font-size: 0.8rem;
    color: #888;
}

/* Responsividad Movil (Importante para Google Play) */
@media (max-width: 768px) {
    .hero-content h1 { font-size: 2.5rem; }
    .navbar { padding: 1rem 5%; }
    .nav-links { display: none; } /* Podriamos agregar un menu hamburguesa mas tarde */
}