:root {
    --bg-color: #0F172A;
    --bg-gradient: linear-gradient(135deg, #0F172A 0%, #0B1120 100%);
    --primary-color: #2563EB;
    --primary-glow: rgba(37, 99, 235, 0.4);
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --glass-bg: rgba(30, 41, 59, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --radius: 24px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
    background: var(--bg-gradient);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
header {
    position: fixed;
    top: 1rem;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 2rem);
    max-width: 1100px;
    z-index: 1000;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 800;
    font-size: 1.5rem;
    color: white;
    text-decoration: none;
}

.logo img {
    height: 32px;
}

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Hero */
.hero {
    padding: 12rem 0 6rem;
    text-align: center;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    color: white; /* Cambiado de gradiente para eliminar borrosidad */
    text-shadow: 0 0 30px rgba(96, 165, 250, 0.3);
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 3rem;
}

.buttons-container {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-button {
    background: var(--primary-color);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 10px 20px var(--primary-glow);
    transition: transform 0.3s, box-shadow 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.cta-button.secondary {
    background: rgba(255,255,255,0.1);
    color: var(--text-secondary);
    box-shadow: none;
    border: 1px solid var(--glass-border);
    cursor: default;
}

.cta-button.secondary:hover {
    transform: none;
}

.hero-image {
    margin-top: 5rem;
    position: relative;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero-image img {
    width: 100%;
    border-radius: var(--radius);
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}

/* Sections */
section {
    padding: 6rem 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
    color: white;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 3rem 2rem;
    transition: transform 0.3s;
    /* Optimización para evitar texto borroso sobre glass */
    -webkit-font-smoothing: antialiased;
    transform: translateZ(0); 
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #60A5FA; /* Un azul más claro y sólido para máxima nitidez */
    font-weight: 800;
}

/* Legal Pages */
.legal-content {
    padding: 10rem 0;
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h1 {
    font-size: 3rem;
    margin-bottom: 2rem;
    color: white;
}

.legal-content h2 {
    margin: 2rem 0 1rem;
    color: #60A5FA;
}

.legal-content p, .legal-content li {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

footer {
    padding: 4rem 0;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    color: var(--text-secondary);
}

.footer-links {
    margin-top: 2rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    margin: 0 1rem;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    nav { display: none; }
    .hero { padding-top: 8rem; }
}