/* Variables de color basadas en tu logo */
:root {
    --bg-dark: #121212;
    --card-bg: #1e1e1e;
    --navy: #2d3e66;
    --gold: #d4af37;
    --white: #ffffff;
    --gray-text: #a0aec0;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-dark);
    color: var(--white);
    font-family: 'Inter', sans-serif;
}

/* Header Estilo Pro */
header {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), 
                url('logo.jpg'); /* Asegúrate de que tu imagen se llame logo.jpg */
    background-size: cover;
    background-position: center;
    height: 450px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 4px solid var(--gold);
}

.header-content {
    text-align: center;
}

header h1 {
    font-weight: 900;
    font-size: 4rem;
    margin: 0;
    letter-spacing: -3px;
    text-transform: uppercase;
}

header p {
    color: var(--gray-text);
    font-size: 1.1rem;
    margin-top: 10px;
}

/* Menú de navegación */
nav {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 25px;
}

nav a {
    color: var(--white);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    transition: color 0.3s;
}

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

/* Rejilla de productos */
.container {
    max-width: 1200px;
    margin: -50px auto 50px;
    padding: 0 20px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

/* Tarjetas */
.product-card {
    background: var(--card-bg);
    border-radius: 8px;
    padding: 25px;
    position: relative;
    border: 1px solid #333;
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.tag-crypto {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(45, 62, 102, 0.8);
    color: #fff;
    font-size: 0.65rem;
    padding: 3px 8px;
    border-radius: 4px;
    text-transform: uppercase;
}

.folder-icon {
    background: var(--navy);
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 70px;
    border-radius: 6px;
    margin-bottom: 20px;
}

.product-info h3 {
    font-size: 1.6rem;
    margin: 0;
}

.product-info p {
    color: var(--gold);
    font-size: 0.9rem;
    font-weight: 600;
    margin: 5px 0 20px;
}

/* Fila de precio y botón */
.price-row {
    background: rgba(255,255,255,0.05);
    padding: 15px;
    border-radius: 6px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.price-row span {
    font-size: 1.4rem;
    font-weight: 800;
}

.btn-buy {
    background: var(--white);
    color: var(--bg-dark);
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 800;
    font-size: 0.8rem;
    transition: all 0.3s;
}

.btn-buy:hover {
    background: var(--gold);
    color: var(--white);
}

footer {
    text-align: center;
    padding: 50px;
    color: var(--gray-text);
    font-size: 0.8rem;
}