/* Paleta de colores - Profesional Dark Mode */
:root {
    --bg-main: #121826; /* Azul oscuro profundo / pizarron */
    --bg-secondary: #1e293b; /* Azul grisáceo para tarjetas */
    --bg-card: #273549;
    --text-main: #94a3b8; /* Texto secundario legible */
    --text-light: #f8fafc; /* Blanco azulado para títulos */
    --border-color: #334155;
    
    /* Acentos */
    --accent-primary: #3b82f6; /* Azul brillante */
    --accent-orange: #f59e0b; /* Naranja para destacar */
    --accent-green: #10b981; /* Verde esmeralda */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.section-title {
    color: var(--text-light);
    font-size: 2rem;
    margin-bottom: 40px;
    text-align: center;
}

/* Botones */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 6px;
    font-weight: 600;
    text-align: center;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
}

.btn-full {
    width: 100%;
    margin-top: 20px;
}

.btn-orange { background-color: var(--accent-orange); color: #fff; }
.btn-orange:hover { background-color: #d97706; }

.btn-blue { background-color: var(--accent-primary); color: #fff; }
.btn-blue:hover { background-color: #2563eb; }

.btn-green { background-color: var(--accent-green); color: #fff; }
.btn-green:hover { background-color: #059669; }

.btn-outline {
    background-color: transparent;
    color: var(--text-light);
    border: 1px solid var(--border-color);
}
.btn-outline:hover {
    background-color: var(--border-color);
}

/* Navbar */
.navbar {
    background-color: rgba(18, 24, 38, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 75px;
}

.logo {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: -0.5px;
}

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

.nav-links a {
    margin-left: 24px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-main);
    transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-light); }

/* Hero Section */
.hero {
    padding: 80px 0 60px;
}

.hero-text h1 {
    color: var(--text-light);
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 20px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-text p {
    font-size: 1.15rem;
    max-width: 650px;
    margin: 0 auto;
}

/* Precios / Productos */
.pricing {
    padding: 20px 0 80px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    align-items: flex-start;
}

.pricing-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 35px 30px;
    position: relative;
    transition: transform 0.3s;
}

.pricing-card:hover {
    transform: translateY(-8px);
}

.card-header {
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.border-blue { border-top: 4px solid var(--accent-primary); margin-top: -35px; padding-top: 35px; border-radius: 10px 10px 0 0; }
.border-orange { border-top: 4px solid var(--accent-orange); margin-top: -35px; padding-top: 35px; border-radius: 10px 10px 0 0; }
.border-green { border-top: 4px solid var(--accent-green); margin-top: -35px; padding-top: 35px; border-radius: 10px 10px 0 0; }

.pricing-card h3 {
    color: var(--text-light);
    font-size: 1.4rem;
    margin-bottom: 5px;
}

.pricing-card p {
    font-size: 0.95rem;
}

.card-price {
    margin-bottom: 25px;
}

.card-price .currency {
    font-size: 1.5rem;
    vertical-align: top;
    color: var(--text-light);
    margin-right: 2px;
}

.card-price {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-light);
    line-height: 1;
}

.card-price .period {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-main);
    margin-left: 5px;
}

.text-price {
    font-size: 2.5rem;
    color: var(--accent-green);
}

.card-features {
    list-style: none;
}

.card-features li {
    margin-bottom: 15px;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
}

.card-features li span {
    color: var(--accent-primary);
    margin-right: 12px;
    font-size: 0.9rem;
}

.badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background-color: var(--accent-orange);
    color: #fff;
    padding: 5px 15px;
    font-size: 0.8rem;
    border-radius: 20px;
    font-weight: 600;
}

/* Ventajas */
.features {
    padding: 80px 0;
    border-top: 1px solid var(--border-color);
}

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

.feature-card {
    background-color: var(--bg-secondary);
    padding: 30px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.feature-card .icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    color: var(--text-light);
    margin-bottom: 15px;
    font-size: 1.25rem;
}

/* Sobre Nosotros */
.about {
    padding: 80px 0;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.about-content {
    display: flex;
    gap: 60px;
    align-items: center;
}

.about-text {
    flex: 2;
}

.about-text h2 {
    color: var(--text-light);
    font-size: 2rem;
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.about-stats {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.stat-box {
    background-color: var(--bg-main);
    padding: 25px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    text-align: center;
}

.stat-box h4 {
    color: var(--accent-primary);
    font-size: 1.5rem;
    margin-bottom: 5px;
}

/* Footer */
.footer {
    padding: 70px 0 30px;
    background-color: #0b0f19;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 50px;
}

.brand-col p {
    margin: 15px 0;
    font-size: 0.95rem;
    max-width: 300px;
}

.social-links a {
    display: inline-block;
    margin-right: 15px;
    color: var(--text-light);
    font-weight: 600;
}

.footer-col h4 {
    color: var(--text-light);
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--accent-primary);
}

.legal-link {
    margin-top: 20px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
}

@media (max-width: 992px) {
    .about-content {
        flex-direction: column;
    }
    .footer-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero-text h1 { font-size: 2.2rem; }
}