:root {
    --bg-dark: #0b0b0b;
    --card-bg: #1a1a1a;
    --accent-rgb: #00f2ff; /* Cyan RGB */
    --hover-rgb: #ff00ea; /* Pink RGB */
    --text-white: #ffffff;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-white);
    font-family: 'Roboto', sans-serif;
    scroll-behavior: smooth;
}

h1, h2, .logo {
    font-family: 'Orbitron', sans-serif;
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 10%;
    background: rgba(0, 0, 0, 0.9);
    position: fixed;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid #333;
}

.logo span { color: var(--accent-rgb); }

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li a {
    color: white;
    text-decoration: none;
    margin-left: 20px;
    transition: 0.3s;
}

.nav-links li a:hover { color: var(--accent-rgb); }

/* Hero Section */
.hero {
    height: 80vh;
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), 
                url('https://images.unsplash.com/photo-1542751371-adc38448a05e?q=80&w=2070') center/cover;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero h1 { font-size: 4rem; margin-bottom: 1rem; }

.btn-main {
    padding: 12px 30px;
    background: transparent;
    border: 2px solid var(--accent-rgb);
    color: white;
    text-decoration: none;
    font-weight: bold;
    transition: 0.4s;
}

.btn-main:hover {
    background: var(--accent-rgb);
    box-shadow: 0 0 20px var(--accent-rgb);
    color: black;
}

/* Products Grid */
.products-section { padding: 80px 10%; }
.section-title { text-align: center; margin-bottom: 50px; font-size: 2.5rem; }

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--card-bg);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    transition: 0.4s;
    border: 1px solid #222;
}

.product-card:hover {
    transform: translateY(-10px);
    border-color: var(--hover-rgb);
    box-shadow: 0 0 15px var(--hover-rgb);
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 5px;
    margin-bottom: 15px;
}

.price { color: var(--accent-rgb); font-size: 1.5rem; margin: 15px 0; display: block; }

.btn-buy {
    width: 100%;
    padding: 10px;
    background: #333;
    color: white;
    border: none;
    cursor: pointer;
    font-weight: bold;
    transition: 0.3s;
}

.product-card:hover .btn-buy { background: var(--hover-rgb); }

/* Footer */
footer {
    padding: 40px;
    text-align: center;
    background: #050505;
}

.socials a {
    color: var(--accent-rgb);
    margin: 0 10px;
    text-decoration: none;
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero h1 { font-size: 2.5rem; }
}

/* ===================== */
/*   FORMULARIO CLIENTE  */
/* ===================== */
.form-section {
    padding: 80px 10%;
    background: #0e0e0e;
    border-top: 1px solid #1e1e1e;
}

.form-wrapper {
    max-width: 750px;
    margin: 0 auto;
    background: var(--card-bg);
    border: 1px solid #2a2a2a;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 0 40px rgba(0, 242, 255, 0.05);
}

form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full-width { grid-column: 1 / -1; }

.form-group label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--accent-rgb);
    font-family: 'Orbitron', sans-serif;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: #111;
    border: 1px solid #333;
    border-radius: 6px;
    color: white;
    padding: 12px 15px;
    font-family: 'Roboto', sans-serif;
    font-size: 0.95rem;
    transition: border-color 0.3s, box-shadow 0.3s;
    outline: none;
    width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: #555; }

.form-group select option { background: #1a1a1a; }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent-rgb);
    box-shadow: 0 0 10px rgba(0, 242, 255, 0.2);
}

.btn-submit {
    grid-column: 1 / -1;
    padding: 14px;
    background: transparent;
    border: 2px solid var(--accent-rgb);
    color: white;
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem;
    letter-spacing: 2px;
    cursor: pointer;
    border-radius: 6px;
    transition: 0.4s;
    text-transform: uppercase;
}

.btn-submit:hover {
    background: var(--accent-rgb);
    color: #000;
    box-shadow: 0 0 25px var(--accent-rgb);
}

/* Resultado card */
.resultado-card {
    max-width: 750px;
    margin: 30px auto 0;
    background: #0f1f22;
    border: 1px solid var(--accent-rgb);
    border-radius: 12px;
    padding: 35px 40px;
    box-shadow: 0 0 30px rgba(0, 242, 255, 0.15);
    animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

.resultado-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid #1e3a3e;
}

.resultado-icon {
    width: 40px;
    height: 40px;
    background: var(--accent-rgb);
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: bold;
    flex-shrink: 0;
}

.resultado-header h3 {
    font-family: 'Orbitron', sans-serif;
    color: var(--accent-rgb);
    font-size: 1.3rem;
    letter-spacing: 2px;
}

.resultado-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.dato {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.full-dato { grid-column: 1 / -1; }

.dato-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: #666;
    font-family: 'Orbitron', sans-serif;
}

.dato-valor {
    color: #e0e0e0;
    font-size: 1rem;
    border-left: 2px solid var(--accent-rgb);
    padding-left: 10px;
}

.tipo-badge {
    display: inline-block;
    background: rgba(0,242,255,0.1);
    border: 1px solid var(--accent-rgb);
    color: var(--accent-rgb);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    border-left: 1px solid var(--accent-rgb);
}

.resultado-footer {
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid #1e3a3e;
    color: #555;
    font-size: 0.85rem;
    text-align: center;
    letter-spacing: 0.5px;
}

.error-msg {
    color: #ff4d6d;
    text-align: center;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

@media (max-width: 600px) {
    form, .resultado-grid { grid-template-columns: 1fr; }
    .form-wrapper, .resultado-card { padding: 25px 20px; }
}