/* ===================================================
   IGREEN TELECOM - CSS CALCULADORA DE PLANO IDEAL v2.0
   Estilos para calculadora interativa
   =================================================== */

.calculadora-plano-section {
    padding: 60px 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--green-lighter) 100%);
}

.calculadora-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
}

/* ===== FORMULÁRIO ===== */
.calculadora-form {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.form-group label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
}

/* Slider de GB */
.slider-container {
    display: flex;
    align-items: center;
    gap: 16px;
}

.slider {
    flex: 1;
    height: 8px;
    border-radius: 4px;
    background: linear-gradient(to right, var(--green-light), var(--green-primary));
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--green-primary);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(46, 125, 50, 0.4);
    transition: all 0.2s ease;
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 4px 12px rgba(46, 125, 50, 0.6);
}

.slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--green-primary);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 8px rgba(46, 125, 50, 0.4);
    transition: all 0.2s ease;
}

.slider::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 4px 12px rgba(46, 125, 50, 0.6);
}

.slider-value {
    background: var(--green-primary);
    color: white;
    padding: 8px 16px;
    border-radius: 24px;
    font-weight: 700;
    font-size: 1rem;
    min-width: 80px;
    text-align: center;
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--gray-600);
    margin-top: 8px;
}

/* Checkboxes de Benefícios */
.beneficios-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    padding: 12px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.checkbox-item:hover {
    background: var(--green-lighter);
}

.beneficio-check {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--green-primary);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    color: var(--gray-800);
    font-weight: 500;
}

.checkbox-label i {
    color: var(--green-primary);
    font-size: 1.1rem;
}

/* Botão Encontrar Plano */
.btn-encontrar-plano {
    padding: 14px 24px;
    background: linear-gradient(135deg, var(--green-primary), var(--green-light));
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
}

.btn-encontrar-plano:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(46, 125, 50, 0.3);
}

.btn-encontrar-plano:active {
    transform: translateY(0);
}

/* ===== RESULTADO ===== */
.calculadora-resultado {
    display: flex;
    flex-direction: column;
    gap: 24px;
    background: white;
    padding: 32px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    animation: slideInRight 0.4s ease;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.resultado-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
}

/* Plano Recomendado */
.plano-card-resultado {
    background: linear-gradient(135deg, var(--green-lighter), rgba(76, 175, 80, 0.1));
    border: 2px solid var(--green-light);
    border-radius: 12px;
    padding: 24px;
    text-align: center;
}

.plano-nome {
    font-size: 1rem;
    color: var(--gray-600);
    margin-bottom: 8px;
}

.plano-nome strong {
    font-size: 1.3rem;
    color: var(--green-primary);
}

.plano-dados {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--green-primary);
    margin: 12px 0;
}

.plano-preco {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 8px;
    margin: 16px 0;
}

.preco-label {
    font-size: 0.85rem;
    color: var(--gray-600);
}

.preco-valor {
    font-size: 2rem;
    font-weight: 700;
    color: var(--green-primary);
}

.preco-periodo {
    font-size: 0.9rem;
    color: var(--gray-600);
}

.plano-info {
    background: white;
    padding: 12px;
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--green-primary);
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
}

/* Benefícios */
.resultado-beneficios {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.resultado-beneficios h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0 0 12px 0;
}

.resultado-beneficios ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.resultado-beneficios li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--gray-800);
}

.resultado-beneficios i {
    color: var(--green-primary);
    font-size: 1.1rem;
}

/* CTAs do Resultado */
.resultado-cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.btn-contratar,
.btn-whatsapp {
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-contratar {
    background: linear-gradient(135deg, var(--green-primary), var(--green-light));
    color: white;
}

.btn-contratar:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(46, 125, 50, 0.3);
}

.btn-whatsapp {
    background: #25D366;
    color: white;
}

.btn-whatsapp:hover {
    background: #1DA851;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.3);
}

.btn-voltar {
    padding: 10px 16px;
    background: var(--gray-100);
    color: var(--gray-800);
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.btn-voltar:hover {
    background: var(--gray-200);
}

/* Responsividade */
@media (max-width: 768px) {
    .calculadora-wrapper {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .calculadora-resultado {
        padding: 24px;
    }

    .plano-dados {
        font-size: 2rem;
    }

    .preco-valor {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .calculadora-plano-section {
        padding: 40px 0;
    }

    .slider-container {
        flex-direction: column;
        gap: 12px;
    }

    .slider-value {
        width: 100%;
    }

    .beneficios-checkboxes {
        gap: 8px;
    }

    .checkbox-item {
        padding: 10px;
    }

    .calculadora-resultado {
        padding: 16px;
    }

    .plano-card-resultado {
        padding: 16px;
    }

    .plano-dados {
        font-size: 1.8rem;
    }

    .preco-valor {
        font-size: 1.3rem;
    }
}