/**
 * Calculadora de Benefício Fiscal
 * Estilos Customizados
 * 
 * Paleta de Cores (Valia v3.0):
 * - Dark Grey: #100F2C (Header)
 * - Azul Valia: #1DB4FF (Textos de destaque)
 * - Verde Cítrico: #cbdb2a (Cálculos e Botões)
 * - Roxo: #7B18DD
 * - Off-white: #D8E5D3 (Páginas)
 * - Marinho: #26539C
 */

/* ============================================
   CONFIGURAÇÕES GLOBAIS
   ============================================ */

:root {
    /* Cores Valia */
    --color-dark-grey: #100F2C;
    --color-azul-valia: #1DB4FF;
    --color-verde-citrico: #cbdb2a;
    --color-roxo: #7B18DD;
    --color-off-white: #D8E5D3;
    --color-marinho: #26539C;

    /* Mapeamento Funcional */
    --color-primary: var(--color-verde-citrico);
    --color-primary-dark: #b8e000;
    --color-secondary: var(--color-roxo);
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    --color-dark: var(--color-dark-grey);
    --color-gray: #64748b;
    --color-gray-light: #f1f5f9;
    --color-white: #ffffff;

    --gradient-primary: linear-gradient(135deg, var(--color-dark-grey) 0%, #1a193d 100%);
    --gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.2);

    --transition-base: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Tahoma', 'Verdana', sans-serif;
    background: var(--color-off-white);
    color: var(--color-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ============================================
   HERO SECTION
   ============================================ */

/* Logo & Header */
.main-header {
    background: transparent;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-logo {
    max-height: 65px;
    width: auto;
    transition: var(--transition-base);
}

.main-logo:hover {
    transform: scale(1.05);
}

/* Ajuste no padding do hero para dar espaço ao logo absoluto */
.hero-section {
    padding-top: 130px !important;
}


.hero-section {
    background: var(--gradient-primary);
    padding: 80px 20px 60px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><rect width="60" height="60" fill="none"/><circle cx="30" cy="30" r="1.5" fill="rgba(255,255,255,0.1)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.badge-tag {
    display: inline-block;
    background: rgba(203, 219, 42, 0.1);
    backdrop-filter: blur(10px);
    color: var(--color-verde-citrico);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 24px;
    border: 1px solid rgba(203, 219, 42, 0.3);
}

.badge-tag i {
    margin-right: 6px;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-azul-valia);
    margin-bottom: 20px;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 0;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   CALCULATOR SECTION
   ============================================ */

.calculator-section {
    padding: 60px 20px;
    position: relative;
    margin-top: -40px;
}

.calculator-card {
    background: var(--color-white);
    border-radius: 24px;
    padding: 50px;
    box-shadow: var(--shadow-xl);
    position: relative;
}

/* Form Styles */
.form-header {
    margin-bottom: 35px;
}

.form-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.form-title i {
    color: var(--color-verde-citrico);
}

.form-description {
    color: var(--color-gray);
    margin-bottom: 0;
}

.form-section {
    margin-bottom: 35px;
}

.section-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-gray-light);
}

/* Bootstrap Form Overrides */
.form-label {
    font-weight: 500;
    color: var(--color-dark);
    margin-bottom: 8px;
}

.form-control,
.form-select {
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 10px;
    font-size: 1rem;
    transition: var(--transition-base);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.form-control::placeholder {
    color: #cbd5e1;
}

.input-group-text {
    background: var(--color-gray-light);
    border: 2px solid #e2e8f0;
    border-right: none;
    font-weight: 500;
    color: var(--color-gray);
}

.input-group .form-control {
    border-left: none;
}

.input-group:focus-within .input-group-text {
    border-color: var(--color-primary);
    background: rgba(99, 102, 241, 0.05);
    color: var(--color-primary);
}

.form-text {
    font-size: 0.875rem;
    margin-top: 6px;
}

/* Submit Button */
.btn-primary {
    background: var(--color-dark-grey);
    color: var(--color-verde-citrico);
    border: none;
    padding: 16px 32px;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: 12px;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    border: 1px solid var(--color-verde-citrico);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(203, 219, 42, 0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: #1a193d; /* Slightly lighter dark grey */
    color: var(--color-verde-citrico);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(16, 15, 44, 0.4);
}

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

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

/* ============================================
   RESULT CONTAINER
   ============================================ */

.result-container {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 20px;
    padding: 40px;
    min-height: 600px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: sticky;
    top: 20px;
}

/* Initial State */
.result-icon {
    width: 100px;
    height: 100px;
    background: var(--color-verde-citrico);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    animation: pulse 2s ease-in-out infinite;
}

.result-icon i {
    font-size: 3rem;
    color: var(--color-azul-valia);
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4);
    }

    50% {
        transform: scale(1.05);
        box-shadow: 0 0 0 20px rgba(99, 102, 241, 0);
    }
}

.result-placeholder-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 16px;
}

.result-placeholder-text {
    color: var(--color-gray);
    margin-bottom: 30px;
}

.info-cards-mini {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.info-card-mini {
    background: var(--color-white);
    padding: 12px 20px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-dark);
    box-shadow: var(--shadow-sm);
}

.info-card-mini i {
    color: var(--color-verde-citrico);
    font-size: 1.125rem;
}

/* Success State */
.result-success-header {
    text-align: center;
    margin-bottom: 30px;
}

.result-success-icon {
    width: 80px;
    height: 80px;
    background: var(--color-verde-citrico);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    animation: scaleIn 0.5s ease-out;
}

.result-success-icon i {
    font-size: 2.5rem;
    color: var(--color-azul-valia);
}

@keyframes scaleIn {
    0% {
        transform: scale(0);
        opacity: 0;
    }

    50% {
        transform: scale(1.1);
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.result-success-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-verde-citrico);
}

.result-value-card {
    background: var(--gradient-primary);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    margin-bottom: 24px;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.result-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.result-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 12px;
    line-height: 1;
}

.result-regime {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-white);
    font-size: 0.875rem;
    font-weight: 500;
}

.result-details {
    background: var(--color-white);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.result-details-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 16px;
}

.result-detail-item {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--color-gray-light);
}

.result-detail-item:last-child {
    border-bottom: none;
}

.detail-label {
    color: var(--color-gray);
    font-size: 0.9375rem;
}

.detail-value {
    color: var(--color-dark);
    font-weight: 600;
    font-size: 1rem;
}

.result-cta {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-radius: 12px;
    padding: 20px;
    border-left: 4px solid var(--color-warning);
}

.result-cta-text {
    margin: 0;
    color: #78350f;
    font-size: 0.9375rem;
    font-weight: 500;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.result-cta-text i {
    color: var(--color-warning);
    font-size: 1.25rem;
    flex-shrink: 0;
}

/* ============================================
   INFO SECTION
   ============================================ */

.info-section {
    padding: 80px 20px;
    background: var(--color-white);
}

.info-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.info-title i {
    color: var(--color-verde-citrico);
}

.info-card {
    background: var(--color-white);
    border: 2px solid var(--color-gray-light);
    border-radius: 16px;
    padding: 30px;
    height: 100%;
    transition: var(--transition-base);
}

.info-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.info-card-icon {
    width: 60px;
    height: 60px;
    background: var(--color-verde-citrico);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.info-card-icon i {
    font-size: 1.75rem;
    color: var(--color-azul-valia);
}

.info-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 12px;
}

.info-card-text {
    color: var(--color-gray);
    margin-bottom: 0;
}

.benefit-highlight {
    background: var(--color-dark-grey);
    border-radius: 20px;
    padding: 40px;
    color: var(--color-white);
}

.benefit-title {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-white);
}

.benefit-text {
    font-size: 1.125rem;
    margin-bottom: 0;
    opacity: 0.9;
    color: var(--color-white);
}

.benefit-highlight .btn-outline-light {
    background: var(--color-verde-citrico);
    border-color: var(--color-verde-citrico);
    color: var(--color-azul-valia);
    padding: 12px 28px;
    font-weight: 600;
    border-radius: 12px;
    transition: var(--transition-base);
}

.benefit-highlight .btn-outline-light:hover {
    background: #b8e000;
    border-color: #b8e000;
    color: var(--color-azul-valia);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(203, 219, 42, 0.3);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--color-dark);
    padding: 40px 20px;
    color: var(--color-white);
}

.footer-text {
    font-size: 0.9375rem;
    opacity: 0.9;
}

.footer-text i {
    color: var(--color-verde-citrico);
    margin-right: 6px;
}

.footer-copy {
    font-size: 0.875rem;
    opacity: 0.7;
    margin-bottom: 0;
}

/* ============================================
   ALERTS
   ============================================ */

.alert {
    border: none;
    border-radius: 12px;
    padding: 16px 20px;
    font-weight: 500;
    box-shadow: var(--shadow-md);
}

.alert-success {
    background: var(--gradient-success);
    color: var(--color-white);
}

.alert-info {
    background: rgba(203, 219, 42, 0.1);
    color: var(--color-azul-valia);
    border: 1px solid var(--color-verde-citrico);
}

.alert-info i {
    color: var(--color-verde-citrico);
}

.alert-danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: var(--color-white);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 991px) {
    .hero-title {
        font-size: 2.25rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
    }

    .calculator-card {
        padding: 30px;
    }

    .result-container {
        position: static;
        margin-top: 30px;
        min-height: auto;
    }

    .info-title {
        font-size: 1.75rem;
    }

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

    .benefit-title {
        font-size: 1.5rem;
        justify-content: center;
    }
}

@media (max-width: 767px) {
    .hero-section {
        padding: 60px 20px 40px;
    }

    .hero-title {
        font-size: 1.875rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .calculator-card {
        padding: 20px;
    }

    .result-value {
        font-size: 2.25rem;
    }

    .form-title {
        font-size: 1.5rem;
    }

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

/* ============================================
   UTILITY CLASSES
   ============================================ */

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hp-field {
    display: none !important;
    visibility: hidden !important;
    position: absolute !important;
    left: -9999px !important;
    width: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
}