/* ========================================
   COTIZADOR WEB - Estilos
   ======================================== */

/* Sección Principal */
.cotizador-section {
    position: relative;
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    overflow: hidden;
}

.cotizador-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
}

.cotizador-container {
    max-width: 900px;
    margin: 0 auto;
}

.cotizador-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.cotizador-header h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: var(--spacing-md);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cotizador-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Contenedor del Formulario */
.cotizador-form-wrapper {
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    padding: var(--spacing-2xl);
    position: relative;
    border: 1px solid rgba(247, 147, 26, 0.1);
}

/* Step Indicators */
.step-indicators {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-2xl);
    position: relative;
}

.step-indicators::after {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 2px;
    background: #e2e8f0;
    z-index: 0;
}

.step-indicator {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    border: 2px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--text-tertiary);
    transition: all var(--transition-base);
}

.step-indicator.active .step-number {
    background: var(--gradient-primary);
    color: white;
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(247, 147, 26, 0.3);
}

.step-indicator.completed .step-number {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.step-indicator.completed .step-number::after {
    content: '✓';
    position: absolute;
    font-size: 20px;
}

.step-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-tertiary);
    white-space: nowrap;
}

.step-indicator.active .step-label,
.step-indicator.completed .step-label {
    color: var(--primary-color);
}

/* Form Steps */
.form-step {
    display: none;
    animation: slideInUp 0.3s ease-out;
}

.form-step.active {
    display: block;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Form Groups */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-size: 1rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-lg);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-base);
    background: #fafbfc;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    background: white;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(247, 147, 26, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
    font-size: 0.95rem;
}

/* Select Personalizado */
.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23F7931A' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* Checkboxes - Funciones */
.functions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
}

.function-checkbox {
    position: relative;
}

.function-checkbox input {
    display: none;
}

.function-checkbox label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 12px;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-lg);
    background: #fafbfc;
    cursor: pointer;
    transition: all var(--transition-base);
    margin: 0;
    font-weight: 500;
}

.function-checkbox input:checked + label {
    background: rgba(247, 147, 26, 0.1);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.function-checkbox label::before {
    content: '';
    width: 18px;
    height: 18px;
    border: 2px solid #cbd5e1;
    border-radius: 4px;
    transition: all var(--transition-base);
}

.function-checkbox input:checked + label::before {
    background: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: inset 0 0 0 2px white;
}

/* Radio Buttons - Presupuesto y Plazo */
.radio-group {
    display: grid;
    gap: var(--spacing-md);
}

.radio-option {
    position: relative;
}

.radio-option input {
    display: none;
}

.radio-option label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 12px 16px;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-lg);
    background: #fafbfc;
    cursor: pointer;
    transition: all var(--transition-base);
    margin: 0;
    font-weight: 500;
}

.radio-option input:checked + label {
    background: rgba(247, 147, 26, 0.1);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.radio-option label::before {
    content: '';
    width: 20px;
    height: 20px;
    border: 2px solid #cbd5e1;
    border-radius: 50%;
    transition: all var(--transition-base);
}

.radio-option input:checked + label::before {
    background: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: inset 0 0 0 3px white;
}

/* Resultado - Cotización */
/* Resultado - Cotización */
.cotizacion-resultado-container {
    background: linear-gradient(135deg, rgba(247, 147, 26, 0.08), rgba(255, 107, 53, 0.08));
    border: 2px solid rgba(247, 147, 26, 0.3);
    border-radius: var(--radius-xl);
    padding: 0;
    margin-bottom: var(--spacing-lg);
    overflow: hidden;
    backdrop-filter: blur(10px);
    animation: slideInUp 0.6s ease-out;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Header de cotización */
.cotizacion-header {
    background: linear-gradient(135deg, var(--primary-color), #ff6b35);
    padding: var(--spacing-xl) var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    color: white;
    position: relative;
    overflow: hidden;
}

.cotizacion-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(30px); }
}

.cotizacion-success-badge {
    font-size: 3rem;
    animation: pulse 2s ease-in-out infinite;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.cotizacion-header-text {
    position: relative;
    z-index: 1;
}

.cotizacion-header h2 {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
}

.cotizacion-header p {
    margin: 0;
    font-size: 0.95rem;
    opacity: 0.95;
    font-weight: 500;
}

/* Contenido principal */
.cotizacion-content {
    padding: var(--spacing-xl) var(--spacing-lg);
    max-height: 500px;
    overflow-y: auto;
    background: rgba(255, 255, 255, 0.5);
}

.cotizacion-content::-webkit-scrollbar {
    width: 8px;
}

.cotizacion-content::-webkit-scrollbar-track {
    background: rgba(247, 147, 26, 0.1);
    border-radius: 10px;
}

.cotizacion-content::-webkit-scrollbar-thumb {
    background: rgba(247, 147, 26, 0.4);
    border-radius: 10px;
}

.cotizacion-content::-webkit-scrollbar-thumb:hover {
    background: rgba(247, 147, 26, 0.6);
}

.cotizacion-text {
    color: var(--text-primary);
    font-family: 'Courier New', monospace;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-color);
}

/* CTA Final */
.cotizacion-cta {
    background: linear-gradient(135deg, rgba(247, 147, 26, 0.15), rgba(255, 107, 53, 0.15));
    padding: var(--spacing-xl) var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    border-top: 1px solid rgba(247, 147, 26, 0.2);
    transition: background 0.3s ease;
}

.cotizacion-cta:hover {
    background: linear-gradient(135deg, rgba(247, 147, 26, 0.25), rgba(255, 107, 53, 0.25));
}

.cta-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.cta-text h3 {
    margin: 0 0 0.5rem 0;
    color: var(--primary-color);
    font-size: 1.2rem;
}

.cta-text p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Resultado antiguo - Mantener compatibilidad */
.cotizacion-resultado {
    background: linear-gradient(135deg, rgba(247, 147, 26, 0.05), rgba(255, 107, 53, 0.05));
    border: 1px solid rgba(247, 147, 26, 0.2);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    max-height: 400px;
    overflow-y: auto;
}

.cotizacion-resultado h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.cotizacion-resultado h3 i {
    font-size: 1.3rem;
}

.cotizacion-resultado p,
.cotizacion-resultado li {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-sm);
}

.cotizacion-resultado ul {
    margin-left: var(--spacing-lg);
}

/* Botones */
.button-group {
    display: flex;
    gap: var(--spacing-md);
    justify-content: space-between;
    margin-top: var(--spacing-lg);
}

.btn {
    padding: 12px 24px;
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    font-family: var(--font-primary);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-secondary {
    background: #e2e8f0;
    color: var(--text-primary);
}

.btn-secondary:hover:not(:disabled) {
    background: #cbd5e1;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    flex: 1;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(247, 147, 26, 0.3);
}

.btn-primary i {
    transition: transform var(--transition-base);
}

.btn-primary:hover:not(:disabled) i {
    transform: translateX(4px);
}

.btn-whatsapp {
    background: #25d366;
    color: white;
    flex: 1;
}

.btn-whatsapp:hover:not(:disabled) {
    background: #1ebd57;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.3);
}

/* Loading State */
.loading {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.spinner {
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Resumen WhatsApp */
.whatsapp-summary {
    background: #ecf5ef;
    border-left: 4px solid #25d366;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin: var(--spacing-md) 0;
    font-size: 0.9rem;
    color: #000;
    font-family: 'Courier New', monospace;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-word;
}

/* Error State */
.error-message {
    background: #fee;
    border: 1px solid #fcc;
    color: #c00;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.error-message i {
    font-size: 1.2rem;
}

/* Success State */
.success-message {
    background: #ecf5ef;
    border: 1px solid #25d366;
    color: #155724;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

/* Responsive */
@media (max-width: 768px) {
    .cotizador-section {
        padding: var(--spacing-2xl) 0;
    }

    .cotizador-form-wrapper {
        padding: var(--spacing-lg);
    }

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

    .button-group {
        flex-direction: column;
    }

    .step-indicators {
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-lg);
    }

    .step-label {
        font-size: 0.7rem;
    }

    .step-number {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .cotizador-form-wrapper {
        padding: var(--spacing-md);
    }

    .cotizador-header h2 {
        font-size: 1.5rem;
    }

    .step-indicators {
        display: none;
    }
}