/* Linha Temporal Interativa para Etapas - Versão Suave */
.process-steps {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
    margin: 3rem 0;
    padding: 2rem 0;
}

/* Linha conectora suave */
.process-steps::before {
    content: '';
    position: absolute;
    top: 50px;
    left: 8%;
    right: 8%;
    height: 2px;
    background: linear-gradient(90deg, #e5e7eb 0%, #cbd5e1 50%, #e5e7eb 100%);
    z-index: 1;
    border-radius: 1px;
    opacity: 0.6;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.step {
    position: relative;
    flex: 1;
    text-align: center;
    padding: 1.5rem 1rem;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    z-index: 2;
    border-radius: 12px;
}

.step:hover {
    transform: translateY(-8px);
    background: rgba(249, 115, 22, 0.02);
    box-shadow: 0 10px 40px rgba(249, 115, 22, 0.1);
}

.step:hover .step-number {
    background: linear-gradient(135deg, #f97316, #ea580c);
    box-shadow: 0 12px 30px rgba(249, 115, 22, 0.3);
    transform: scale(1.08);
}

.step:hover h3 {
    color: #f97316;
    transform: translateY(-2px);
}

.step:hover p {
    color: #4b5563;
}

.step-number {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #64748b, #475569);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 500;
    margin: 0 auto 1.5rem;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 3;
    box-shadow: 0 6px 20px rgba(100, 116, 139, 0.2);
    border: 3px solid rgba(255, 255, 255, 0.1);
}

.step-number i {
    font-size: 1.8rem;
}

.step h3 {
    color: #f97316;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.step p {
    color: #f97316;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Animação de "acender" */
.step.active .step-number {
    background: linear-gradient(135deg, #f97316, #ea580c);
    box-shadow: 0 8px 25px rgba(249, 115, 22, 0.4);
    animation: pulse 2s infinite;
}

.step.active h3 {
    color: #f97316;
}

@keyframes pulse {
    0% {
        box-shadow: 0 8px 25px rgba(249, 115, 22, 0.4);
    }
    50% {
        box-shadow: 0 8px 35px rgba(249, 115, 22, 0.6);
    }
    100% {
        box-shadow: 0 8px 25px rgba(249, 115, 22, 0.4);
    }
}

/* Responsividade */
@media (max-width: 768px) {
    .process-steps {
        flex-direction: column;
        gap: 3rem;
    }
    
    .process-steps::before {
        top: 40px;
        left: 50%;
        right: auto;
        width: 3px;
        height: calc(100% - 80px);
        background: linear-gradient(180deg, #e5e7eb 0%, #f97316 50%, #e5e7eb 100%);
        transform: translateX(-50%);
    }
    
    .step {
        padding-left: 6rem;
        text-align: left;
    }
    
    .step-number {
        position: absolute;
        left: 0;
        top: 0;
        margin: 0;
    }
}

/* Efeito de linha progressiva */
.process-steps.animated::before {
    background: linear-gradient(90deg, #f97316 0%, #f97316 var(--progress, 0%), #e5e7eb var(--progress, 0%), #e5e7eb 100%);
    transition: all 0.5s ease;
}

/* Estados específicos para diferentes números de etapas */
.process-steps.steps-3 .step:nth-child(1):hover ~ .step-number::before {
    --progress: 33%;
}

.process-steps.steps-3 .step:nth-child(2):hover ~ .step-number::before {
    --progress: 66%;
}

.process-steps.steps-3 .step:nth-child(3):hover ~ .step-number::before {
    --progress: 100%;
}

.process-steps.steps-4 .step:nth-child(1):hover ~ .step-number::before {
    --progress: 25%;
}

.process-steps.steps-4 .step:nth-child(2):hover ~ .step-number::before {
    --progress: 50%;
}

.process-steps.steps-4 .step:nth-child(3):hover ~ .step-number::before {
    --progress: 75%;
}

.process-steps.steps-4 .step:nth-child(4):hover ~ .step-number::before {
    --progress: 100%;
}


.step-number i {
    font-size: 1.6rem;
    transition: all 0.4s ease;
}

.step h3 {
    color: #1a063d;
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.step p {
    color: #6b7280;
    font-size: 0.9rem;
    line-height: 1.6;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Animação suave de "acender" */
.step.active .step-number {
    background: linear-gradient(135deg, #f97316, #ea580c);
    box-shadow: 0 12px 30px rgba(249, 115, 22, 0.4);
    animation: gentlePulse 3s infinite;
}

.step.active h3 {
    color: #f97316;
}

@keyframes gentlePulse {
    0%, 100% {
        box-shadow: 0 12px 30px rgba(249, 115, 22, 0.3);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 15px 35px rgba(249, 115, 22, 0.5);
        transform: scale(1.02);
    }
}

/* Efeito de linha progressiva suave */
.process-steps:hover::before {
    background: linear-gradient(90deg, #f97316 0%, #f97316 30%, #cbd5e1 30%, #e5e7eb 100%);
    opacity: 0.8;
}

/* Responsividade melhorada */
@media (max-width: 768px) {
    .process-steps {
        flex-direction: column;
        gap: 2.5rem;
        padding: 1rem 0;
    }
    
    .process-steps::before {
        top: 45px;
        left: 50%;
        right: auto;
        width: 2px;
        height: calc(100% - 90px);
        background: linear-gradient(180deg, #e5e7eb 0%, #cbd5e1 50%, #e5e7eb 100%);
        transform: translateX(-50%);
        opacity: 0.4;
    }
    
    .step {
        padding: 1rem 1rem 1rem 5rem;
        text-align: left;
    }
    
    .step-number {
        position: absolute;
        left: 0;
        top: 0;
        margin: 0;
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }
    
    .step h3 {
        font-size: 1rem;
    }
    
    .step p {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
    
    .step-number i {
        font-size: 1.2rem;
    }
    
    .step {
        padding-left: 4rem;
    }
}

/* Efeito de entrada sequencial */
.step {
    opacity: 0;
    animation: slideInUp 0.8s ease forwards;
}

.step:nth-child(1) { animation-delay: 0.1s; }
.step:nth-child(2) { animation-delay: 0.2s; }
.step:nth-child(3) { animation-delay: 0.3s; }
.step:nth-child(4) { animation-delay: 0.4s; }

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

/* Hover na linha conectora */
.process-steps:hover .step:not(:hover) .step-number {
    opacity: 0.7;
    transform: scale(0.95);
}

.process-steps:hover .step:hover .step-number {
    opacity: 1;
    transform: scale(1.08);
}