/* ============================================
   GIBRA - CSS Calculadora de Hipotecas
   ============================================ */

/* ====== Hero Calculadora ====== */
.hero-calculadora {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--color-secondary) 0%, #2a2828 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-calculadora::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(207, 192, 192, 0.1) 0%, transparent 70%);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 16px;
    position: relative;
    z-index: 2;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
}

/* ====== Layout Principal ====== */
.calculadora-section {
    padding: 80px 0;
    background: var(--color-light);
}

.calculadora-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    max-width: 1400px;
    margin: 0 auto;
}

/* ====== Panel de Inputs ====== */
.calculadora-inputs,
.calculadora-resultados {
    background: var(--color-white);
    padding: 40px;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
}

.calculadora-inputs h2,
.calculadora-resultados h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-secondary);
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 3px solid var(--color-primary);
}

/* ====== Input Groups ====== */
.input-group {
    margin-bottom: 32px;
}

.input-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    color: var(--color-secondary);
    font-size: 1.05rem;
    margin-bottom: 12px;
}

.input-group label svg {
    width: 22px;
    height: 22px;
    color: var(--color-primary);
}

.input-con-simbolo {
    position: relative;
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.input-con-simbolo input {
    width: 100%;
    padding: 16px 16px 16px 48px;
    border: 2px solid rgba(207, 192, 192, 0.4);
    border-radius: var(--border-radius-md);
    font-family: var(--font-primary);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-secondary);
    transition: var(--transition-base);
}

.input-con-simbolo input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(207, 192, 192, 0.1);
}

.simbolo {
    position: absolute;
    left: 18px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.simbolo-derecha {
    position: absolute;
    right: 18px;
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-gray);
}

/* ====== Sliders ====== */
.slider {
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: linear-gradient(to right, var(--color-primary) 0%, var(--color-primary) 50%, #e0e0e0 50%, #e0e0e0 100%);
    outline: none;

    margin-bottom: 8px;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-secondary);
    cursor: pointer;
    transition: var(--transition-base);
    box-shadow: var(--shadow-md);
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: var(--shadow-lg);
}

.slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--color-secondary);
    cursor: pointer;
    border: none;
    transition: var(--transition-base);
    box-shadow: var(--shadow-md);
}

.slider::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: var(--shadow-lg);
}

.rango-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--color-gray);
}

/* ====== Entrada Tabs ====== */
.entrada-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

.tab-entrada {
    flex: 1;
    padding: 10px;
    border: 2px solid var(--color-primary);
    background: transparent;
    color: var(--color-secondary);
    border-radius: var(--border-radius-md);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-base);
}

.tab-entrada:hover,
.tab-entrada.active {
    background: var(--color-primary);
    color: var(--color-secondary);
}

.entrada-equivalente {
    text-align: right;
    font-size: 0.95rem;
    color: var(--color-gray);
}

.entrada-equivalente strong {
    color: var(--color-primary);
    font-size: 1.1rem;
}

/* ====== Acciones Calculadora ====== */
.calculadora-acciones {
    display: flex;
    gap: 16px;
    margin-top: 32px;
}

.calculadora-acciones .btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px;
}

.calculadora-acciones svg {
    width: 20px;
    height: 20px;
}

/* ====== Resultados ====== */
.resultado-principal {
    text-align: center;
    padding: 32px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    border-radius: var(--border-radius-lg);
    margin-bottom: 32px;
    box-shadow: var(--shadow-md);
}

.resultado-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: 8px;
    opacity: 0.9;
}

.resultado-valor {
    font-size: 4rem;
    font-weight: 800;
    color: var(--color-secondary);
    margin-bottom: 8px;
    line-height: 1;
}

.resultado-nota {
    font-size: 0.9rem;
    color: var(--color-secondary);
    opacity: 0.8;
}

/* ====== Grid de Resultados ====== */
.resultados-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.resultado-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: var(--color-light);
    border-radius: var(--border-radius-md);
    transition: var(--transition-base);
}

.resultado-item:hover {
    background: #f0f0f0;
    transform: translateY(-2px);
}

.resultado-item svg {
    width: 36px;
    height: 36px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.item-label {
    font-size: 0.9rem;
    color: var(--color-gray);
    margin-bottom: 4px;
}

.item-valor {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-secondary);
}

/* ====== Gráfico Circular ====== */
.grafico-container {
    margin-bottom: 32px;
}

.grafico-container h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-secondary);
    margin-bottom: 24px;
    text-align: center;
}

.grafico-circular {
    position: relative;
    width: 250px;
    height: 250px;
    margin: 0 auto 24px;
}

.grafico-circular svg {
    width: 100%;
    height: 100%;
}

.grafico-centro {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.grafico-total {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-secondary);
    line-height: 1;
}

.grafico-label {
    font-size: 0.9rem;
    color: var(--color-gray);
    margin-top: 4px;
}

.grafico-leyenda {
    display: flex;
    justify-content: center;
    gap: 32px;
}

.leyenda-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.leyenda-color {
    width: 20px;
    height: 20px;
    border-radius: 4px;
}

.leyenda-item span {
    font-size: 0.95rem;
    color: var(--color-gray);
}

.leyenda-item strong {
    color: var(--color-secondary);
}

/* ====== Botón Descargar ====== */
.btn-descargar {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 16px;
    background: var(--color-secondary);
    color: var(--color-primary);
    border: none;
    border-radius: var(--border-radius-md);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition-base);
}

.btn-descargar:hover {
    background: var(--color-primary);
    color: var(--color-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-descargar svg {
    width: 20px;
    height: 20px;
}

/* ====== Comparador de Plazos ====== */
.comparador-section {
    padding: 80px 0;
    background: var(--color-white);
}

.comparador-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.comparador-card {
    background: var(--color-light);
    padding: 32px 24px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: var(--transition-smooth);
    border: 3px solid transparent;
}

.comparador-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.comparador-card.destacado {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
    transform: scale(1.05);
}

.comparador-plazo {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-secondary);
    margin-bottom: 8px;
}

.comparador-label {
    font-size: 0.9rem;
    color: var(--color-gray);
    margin-bottom: 20px;
}

.comparador-cuota {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.comparador-card.destacado .comparador-cuota {
    color: var(--color-secondary);
}

.comparador-mensual {
    font-size: 0.85rem;
    color: var(--color-gray);
}

/* ====== Bancos Section ====== */
.bancos-section {
    padding: 80px 0;
    background: var(--color-light);
}

.bancos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 48px;
}

.banco-card {
    background: var(--color-white);
    padding: 32px;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    position: relative;
}

.banco-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.banco-destacado {
    border: 3px solid var(--color-primary);
}

.banco-ribbon {
    position: absolute;
    top: 20px;
    right: -8px;
    background: var(--color-primary);
    color: var(--color-secondary);
    padding: 6px 20px;
    font-weight: 700;
    font-size: 0.85rem;
    border-radius: 4px 0 0 4px;
    box-shadow: var(--shadow-md);
}

.banco-header {
    margin-bottom: 24px;
}

.banco-header h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-secondary);
    margin-bottom: 12px;
}

.banco-tasa {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-secondary);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
}

.banco-features {
    list-style: none;
    margin-bottom: 24px;
}

.banco-features li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    color: var(--color-gray);
    font-size: 0.95rem;
}

.banco-features li:last-child {
    border-bottom: none;
}

.btn-banco {
    width: 100%;
    padding: 14px;
    text-align: center;
    background: var(--color-secondary);
    color: var(--color-primary);
    border-radius: var(--border-radius-md);
    font-weight: 700;
    transition: var(--transition-base);
    display: block;
}

.btn-banco:hover {
    background: var(--color-primary);
    color: var(--color-secondary);
    transform: translateY(-2px);
}

.bancos-nota {
    margin-top: 40px;
    text-align: center;
    padding: 24px;
    background: rgba(207, 192, 192, 0.1);
    border-radius: var(--border-radius-md);
}

.bancos-nota p {
    font-size: 0.9rem;
    color: var(--color-gray);
    font-style: italic;
}

/* ====== CTA Financiamiento ====== */
.cta-financiamiento {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--color-secondary) 0%, #2a2828 100%);
    text-align: center;
}

.cta-financiamiento h2 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 16px;
}

.cta-financiamiento p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-large {
    padding: 20px 60px;
    font-size: 1.2rem;
}

/* ====== Responsive ====== */
@media (max-width: 968px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .calculadora-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .calculadora-inputs,
    .calculadora-resultados {
        padding: 28px;
    }

    .resultado-valor {
        font-size: 3rem;
    }

    .resultados-grid {
        grid-template-columns: 1fr;
    }

    .calculadora-acciones {
        flex-direction: column;
    }

    .comparador-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }

    .bancos-grid {
        grid-template-columns: 1fr;
    }

    .cta-financiamiento h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .calculadora-inputs,
    .calculadora-resultados {
        padding: 20px;
    }

    .input-con-simbolo input {
        padding: 14px 14px 14px 42px;
        font-size: 1rem;
    }

    .resultado-valor {
        font-size: 2.5rem;
    }

    .item-valor {
        font-size: 1.2rem;
    }

    .grafico-circular {
        width: 200px;
        height: 200px;
    }

    .grafico-leyenda {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }
}