#sub-page-container {
    width: 100%;
    overflow: hidden;
}

.sub-page-section {
    width: 100%;
}

.sub-img-wrap {
    width: 100%;
    line-height: 0;
    display: block;
}

.sub-img-wrap img,
.sub-img-wrap picture {
    width: 100%;
    height: auto;
    display: block;
}

.sub-fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.sub-fade-up.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* 0103 - 04 자체 기공실 보철물 제작 과정 */
.boga-process-section {
    width: 100%;
    padding: 140px 20px 130px;
    box-sizing: border-box;
    background: #003f7c;
    color: #fff;
}

.boga-process-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.boga-process-title {
    text-align: center;
    margin-bottom: 70px;
}

.boga-process-eyebrow {
    margin: 0 0 26px;
    font-size: 14px;
    line-height: 1;
    letter-spacing: 0.48em;
    color: #86d7ec;
    font-weight: 600;
}

.boga-process-title h2 {
    margin: 0;
    font-size: 42px;
    line-height: 1.35;
    font-weight: 400;
    letter-spacing: -0.055em;
    color: #fff;
}

.boga-process-title h2 strong {
    color: #72d8ee;
    font-weight: 700;
}

.boga-process-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 34px;
}

.boga-process-card {
    overflow: hidden;
    border-radius: 24px;
    line-height: 0;
}

.boga-process-card img {
    display: block;
    width: 100%;
    height: auto;
}

.boga-process-slider {
    display: none;
}

@media screen and (max-width: 768px) {
    .boga-process-section {
        padding: 90px 22px 96px;
        background: #003f7c;
    }

    .boga-process-inner {
        max-width: 100%;
    }

    .boga-process-title {
        margin-bottom: 56px;
        text-align: center;
    }

    .boga-process-eyebrow {
        margin-bottom: 28px;
        font-size: 13px;
        letter-spacing: 0.42em;
    }

    .boga-process-title h2 {
        font-size: 28px;
        line-height: 1.35;
        letter-spacing: -0.06em;
    }

    .boga-process-grid {
        display: none;
    }

    .boga-process-slider {
        display: block;
        width: 100%;
    }

    .boga-process-viewport {
        width: 100%;
        overflow: hidden;
        border-radius: 24px;
    }

    .boga-process-track {
        display: flex;
        width: 100%;
        transition: transform 0.38s ease;
        will-change: transform;
    }

    .boga-process-slide {
        flex: 0 0 100%;
        width: 100%;
        line-height: 0;
    }

    .boga-process-slide img {
        display: block;
        width: 100%;
        height: auto;
    }

    .boga-process-controls {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 26px;
        margin-top: 64px;
    }

    .boga-process-prev,
    .boga-process-next {
        width: 58px;
        height: 58px;
        border: 1px solid rgba(119, 215, 237, 0.8);
        border-radius: 50%;
        background: transparent;
        color: #8fdcf0;
        font-size: 24px;
        line-height: 1;
        cursor: pointer;
        font-family: Arial, sans-serif;
    }

    .boga-process-progress {
        display: flex;
        align-items: center;
        gap: 14px;
    }

    .boga-process-progress span {
        display: block;
        width: 86px;
        height: 4px;
        background: rgba(255,255,255,0.35);
        border-radius: 999px;
    }

    .boga-process-progress span.is-active {
        background: #75d8ee;
    }

    .boga-process-count {
        margin: 0;
        font-size: 24px;
        line-height: 1;
        color: #8fdcf0;
        font-style: italic;
        letter-spacing: 0.02em;
    }

    .boga-process-count strong {
        font-weight: 400;
    }
}

@media screen and (max-width: 480px) {
    .boga-process-section {
        padding: 74px 18px 84px;
    }

    .boga-process-title {
        margin-bottom: 42px;
    }

    .boga-process-eyebrow {
        font-size: 11px;
        letter-spacing: 0.34em;
    }

    .boga-process-title h2 {
        font-size: 24px;
    }

    .boga-process-controls {
        gap: 14px;
        margin-top: 38px;
    }

    .boga-process-prev,
    .boga-process-next {
        width: 42px;
        height: 42px;
        font-size: 18px;
    }

    .boga-process-progress {
        gap: 8px;
    }

    .boga-process-progress span {
        width: 38px;
        height: 3px;
    }

    .boga-process-count {
        font-size: 18px;
    }
}