/* Tracking Form Focus & Base Line Styles */
.tracking-search-form .form-control:focus {
    box-shadow: none;
}
.modern-tracker {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-top: 20px;
    margin-bottom: 20px;
}
.tracker-line {
    position: absolute;
    top: 25px;
    left: 5%;
    width: 90%;
    height: 4px;
    background-color: #e2e8f0;
    z-index: 1;
    border-radius: 4px;
}
.tracker-progress {
    position: absolute;
    top: 25px;
    left: 5%;
    height: 4px;
    z-index: 2;
    border-radius: 4px;
    transition: width 1s ease;
}
.tracker-step {
    position: relative;
    z-index: 3;
    text-align: center;
    width: 25%;
}
.icon-box {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    border: 4px solid #fff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}
.step-title {
    font-weight: 700;
    color: #2b3445;
    font-size: 15px;
}

.pulse {
    animation: pulse-animation 2s infinite;
}
@keyframes pulse-animation {
    0% {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(99, 102, 241, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(99, 102, 241, 0);
    }
}

@media (max-width: 767px) {
    .modern-tracker {
        flex-direction: column;
        align-items: flex-start;
        padding-left: 30px;
    }
    .tracker-line,
    .tracker-progress {
        width: 4px;
        height: 100%;
        left: 55px;
        top: 0;
    }
    .tracker-step {
        width: 100%;
        display: flex;
        align-items: center;
        text-align: left;
        margin-bottom: 40px;
    }
    .icon-box {
        margin: 0 20px 0 0;
        flex-shrink: 0;
    }
    .tracker-step:last-child {
        margin-bottom: 0;
    }
}