:root {
    --bio-blue: #007BFF;
    --bio-green: #28a745;
}



html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
    margin-bottom: 60px;
    font-family: 'Roboto', sans-serif;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../images/bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    opacity: 0.5;
    z-index: -1;
}


.bio-style {
    color: var(--bio-blue);
    border-bottom: 2px solid var(--bio-green);
}

.btn-primary {
    background-color: var(--bio-green);
    border-color: var(--bio-green);
}

.form-control:focus {
    border-color: var(--bio-green);
    box-shadow: 0 0 0 0.2rem rgba(40, 167, 69, 0.25);
}

i.fa {
    display: inline-block;
}


.field-validation-error {
    color: red
}

.tube {
    height: 70px;
    width: 25px;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translate(-55%, -80%);
    border: transparent;
    background-color: transparent;
}

.step-card {
    position: relative;
    text-align: center;
    border-radius: 10px;
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: #ffffff;
    color: #2E7D32;
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    font-weight: bold;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
    border: 1px solid #2E7D32;
}

.step-card-body {
    padding-top: 30px;
    height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 1px solid #2E7D32;
    border-radius: 0.375rem;
}

.step-image {
    width: 100%;
    max-width: 150px;
    height: auto;
    cursor: pointer;
}

.info-icon {
    position: absolute;
    bottom: 10px;
    right: 10px;
    cursor: pointer;
    font-size: 20px;
    background: #ffffff;
    color: #2E7D32;
    animation: pulse 1.5s infinite;
}

.tooltip.show {
    opacity: 1;
}

.tooltip-inner {
    color: #ffffff;
    background-color: #2E7D32;
    font-weight: bold;
}

@media (max-width: 768px) {
    .step-card {
        margin-bottom: 15px;
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.2);
    }

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

@media (max-width: 768px) {
    .step-card {
        margin-bottom: 15px;
    }
}

footer {
    color: #2E7D32;
    background-color: #ffffff;
    border: 1px solid #2E7D32;
    border-radius: 0.375rem
}

.modal-header {
    border-bottom-color: #2E7D32;
}

.modal-title {
    color: #2E7D32;
}

.modal-body {
    color: #2E7D32;
}

.modal-content {
    border-color: #2E7D32;
}