:root {
    --primary: #1e3a5f;
    --accent: #00d4ff;
    --dark: #0a0e17;
    --dark-light: #141b2d;
    --white: #ffffff;
    --gray-400: #94a3b8;
    --shadow-glow: 0 0 40px rgba(0, 212, 255, 0.2);
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--dark);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Fondos animados similares al index.html enviado */
.hero-bg {
    position: fixed;
    inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(0, 212, 255, 0.15) 0%, transparent 70%);
    z-index: -1;
}

.hero-grid {
    position: fixed;
    inset: 0;
    background-image: linear-gradient(rgba(0, 212, 255, 0.03) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(0, 212, 255, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
}

.navbar {
    padding: 1.5rem 2rem;
    background: rgba(10, 14, 23, 0.7);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 35px;
    height: 35px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

.logo-text {
    font-size: 1.2rem;
    font-weight: 700;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-label {
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    margin: 1.5rem 0;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent), #7dd3fc);
    -webkit-background-clip: text; /* Propiedad para navegadores basados en Webkit */
    background-clip: text;         /* Propiedad estándar (añade esta línea) */
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    color: var(--gray-400);
    font-size: 1.1rem;
}

.grid-menu {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

/* Tarjetas con efecto Glassmorphism */
.card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 2.5rem;
    text-decoration: none;
    color: var(--white);
    position: relative;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: var(--shadow-glow);
}

.card-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 0.9rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.1);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: block;
}

.card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.card p {
    color: var(--gray-400);
    margin-bottom: 1.5rem;
}

.card-link {
    color: var(--accent);
    font-weight: 600;
    font-size: 0.9rem;
}

.footer {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--gray-400);
    font-size: 0.9rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

@media (max-width: 768px) {
    .section-title { font-size: 2.2rem; }
}