/**
 * VPN Plans CSS
 * Estilos independientes para las tarjetas de planes VPN
 */

/* Contenedor principal de planes VPN */
.vpn-plans {
    padding: 60px 0;
    background-color: #f8f9fa;
}

.vpn-plans .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Título de la sección */
.vpn-plans-title {
    text-align: center;
    margin-bottom: 50px;
}

.vpn-plans-title h2 {
    font-size: 36px;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

.vpn-plans-title p {
    font-size: 18px;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

/* Grid de planes VPN */
.vpn-plans .row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
}

/* Tarjeta individual de plan VPN */
.vpn-plan-card {
    background: #fff;
    border-radius: 12px;
    padding: 30px 25px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid transparent;
    flex: 1;
    min-width: 300px;
    max-width: 350px;
}

.vpn-plan-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

/* Plan popular */
.vpn-plan-card.popular {
    border-color: #0060fe;
    position: relative;
    transform: scale(1.05);
}

.vpn-plan-card.popular::before {
    content: "Most Popular";
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #0060fe, #0048cc);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0, 96, 254, 0.3);
    z-index: 10;
}

/* Título del plan */
.vpn-plan-title {
    font-size: 24px;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
}

/* Subtítulo del plan */
.vpn-plan-subtitle {
    font-size: 14px;
    color: #666;
    margin-bottom: 25px;
}

/* Precio del plan */
.vpn-plan-price {
    font-size: 42px;
    font-weight: 700;
    color: #0060fe;
    margin-bottom: 5px;
    line-height: 1;
}

.vpn-plan-price-sub {
    font-size: 14px;
    color: #888;
    margin-bottom: 30px;
}

/* Separador */
.vpn-plan-divider {
    border: none;
    height: 1px;
    background: #eee;
    margin: 25px 0;
}

/* Botón de compra */
.vpn-plan-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #0060fe;
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    margin-bottom: 30px;
    width: 100%;
}

.vpn-plan-button:hover {
    background: #0048cc;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 96, 254, 0.3);
    color: white;
    text-decoration: none;
}

.vpn-plan-button .icon {
    width: 16px;
    height: 16px;
}

/* Sección de características */
.vpn-features-section {
    text-align: left;
}

.vpn-features-title {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 20px;
    text-align: center;
}

/* Lista de características */
.vpn-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 12px;
    font-size: 14px;
    color: #555;
    line-height: 1.4;
}

.vpn-feature-item img {
    width: 16px;
    height: 16px;
    margin-top: 2px;
    flex-shrink: 0;
}

/* Indicador de carga */
.updating-prices {
    opacity: 0.6;
    pointer-events: none;
}

.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    padding: 40px;
}

.spinner-border {
    width: 3rem;
    height: 3rem;
    border: 0.25em solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spinner-border 0.75s linear infinite;
}

@keyframes spinner-border {
    to {
        transform: rotate(360deg);
    }
}

/* Responsive Design */
@media (max-width: 992px) {
    .vpn-plans .row {
        gap: 20px;
    }
    
    .vpn-plan-card {
        min-width: 280px;
        max-width: 320px;
    }
    
    .vpn-plans-title h2 {
        font-size: 32px;
    }
}

@media (max-width: 768px) {
    .vpn-plans {
        padding: 40px 0;
    }
    
    .vpn-plans .row {
        flex-direction: column;
        align-items: center;
        gap: 25px;
    }
    
    .vpn-plan-card {
        min-width: 100%;
        max-width: 400px;
        transform: none !important;
    }
    
    .vpn-plan-card.popular {
        transform: none !important;
    }
    
    .vpn-plans-title h2 {
        font-size: 28px;
    }
    
    .vpn-plan-price {
        font-size: 36px;
    }
}

@media (max-width: 576px) {
    .vpn-plan-card {
        padding: 25px 20px;
    }
    
    .vpn-plan-title {
        font-size: 20px;
    }
    
    .vpn-plan-price {
        font-size: 32px;
    }
    
    .vpn-plans-title h2 {
        font-size: 24px;
    }
}