@charset "UTF-8";

/* Clinical ladder */
.ladder_list {
    display: flex;
    flex-direction: column-reverse;
    gap: clamp(12px, 2vw, 18px);
    padding: 12px 4px 20px;
    overflow: hidden;
}

.ladder_card {
    position: relative;
    display: flex;
    align-items: center;
    max-width: 800px;
    padding: clamp(14px, 2vw, 20px) clamp(18px, 3vw, 28px);
    background-color: #ffffff;
    border-radius: 16px;
    box-shadow: 0 10px 28px rgba(0, 85, 136, 0.08);
    color: #333333;
    font-weight: 500;
    opacity: 0;
    transform: translateX(-40px);
    transition: translate 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
}

.ladder_card.is-active {
    animation: slideInBar 0.7s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.ladder_card::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 6px;
    border-radius: 16px 0 0 16px;
}

.ladder_num {
    margin-right: 18px;
    font-family: "Times New Roman", serif;
    font-size: 1.5rem;
    font-weight: bold;
}

.ladder_card.is-active._step1 { animation-delay: 0.05s; }
.ladder_card._step1 { margin-left: 0; }
.ladder_card._step1::before { background-color: #f98b96; }
.ladder_card._step1 .ladder_num { color: #f98b96; }

.ladder_card.is-active._step2 { animation-delay: 0.13s; }
.ladder_card._step2 { margin-left: 40px; }
.ladder_card._step2::before { background-color: #7bc5d5; }
.ladder_card._step2 .ladder_num { color: #7bc5d5; }

.ladder_card.is-active._step3 { animation-delay: 0.21s; }
.ladder_card._step3 { margin-left: 80px; }
.ladder_card._step3::before { background-color: #f3b66d; }
.ladder_card._step3 .ladder_num { color: #f3b66d; }

.ladder_card.is-active._step4 { animation-delay: 0.29s; }
.ladder_card._step4 { margin-left: 120px; }
.ladder_card._step4::before { background-color: #8cc38c; }
.ladder_card._step4 .ladder_num { color: #8cc38c; }

.ladder_card.is-active._step5 { animation-delay: 0.37s; }
.ladder_card._step5 { margin-left: 160px; }
.ladder_card._step5::before { background-color: #b788c7; }
.ladder_card._step5 .ladder_num { color: #b788c7; }

.about-lead-role {
    font-size: 1.2rem;
}

@keyframes slideInBar {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (hover: hover) and (pointer: fine) {
    .ladder_card:hover {
        translate: 0 -4px;
        box-shadow: 0 16px 34px rgba(0, 85, 136, 0.13);
    }
}

@media screen and (max-width: 767px) {
    .ladder_card { padding: 13px 16px; }
    .ladder_card._step1 { margin-left: 0; }
    .ladder_card._step2 { margin-left: 8px; }
    .ladder_card._step3 { margin-left: 16px; }
    .ladder_card._step4 { margin-left: 24px; }
    .ladder_card._step5 { margin-left: 32px; }
    .ladder_num { margin-right: 12px; font-size: 1.3rem; }
    .about-lead-role { font-size: 1.05rem; }
}

@media (prefers-reduced-motion: reduce) {
    .ladder_card,
    .ladder_card.is-active {
        animation: none;
        opacity: 1;
        transform: none;
        transition: none;
    }
}