@import url("https://fonts.googleapis.com/css2?family=Montserrat:wght@500;600;700;800&display=swap");
@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.css");

body {
    margin: 0;
    font-family: "Noto Sans KR", system-ui, sans-serif;
    background: radial-gradient(1200px 520px at 15% -10%, rgba(0, 133, 203, 0.2), transparent 60%),
        radial-gradient(900px 520px at 90% -10%, rgba(0, 90, 158, 0.18), transparent 60%),
        var(--bg);
    color: var(--text);
    min-height: 100vh;
}

.section {
    padding: 64px 0;
}

.title-wrap {
    margin-bottom: 36px;
}

.kicker {
    color: var(--brand);
    font-size: 12px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 10px;
}

.title {
    font-family: "Space Grotesk", "Noto Sans KR", sans-serif;
    font-size: clamp(30px, 5vw, 52px);
    margin: 0 0 12px;
}

.subtitle {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

.content-grid {
    display: grid;
    gap: 24px;
}

.content2-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.card {
    padding: 24px;
}

.card h2 {
    margin: 0 0 14px;
    font-size: 24px;
}

.card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.8;
}

.feature-section {
    background: unset;
    border: unset;
    /* background: #101b2f; */
    /* border: 1px solid var(--line); */
    padding: 0;
    /* padding: 26px; */
    /* box-shadow: var(--shadow); */
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.feature-card {
    border: 1px solid rgba(245, 247, 251, 0.1);
    background: linear-gradient(180deg, rgba(25, 38, 63, 0.9), rgba(19, 29, 47, 0.94));
    padding: 18px;
    min-height: 190px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.feature-icon {
    width: 36px;
    height: 36px;
    border-radius: 4px;
    display: grid;
    place-items: center;
    background: rgba(0, 133, 203, 0.2);
    color: #6ac7ff;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.05em;
}

.feature-card h3 {
    margin: 2px 0 0;
    font-size: 24px;
}

.feature-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
    font-size: 14px;
    min-height: 3.4em;
}

.feature-link {
    display: inline-block;
    margin-top: auto;
    color: #73c5fc;
}

.feature-link:hover {
    color: #009dff;
}

.gallery {
    margin-top: 24px;
}

.gallery-main {
    margin: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    /* background: #0b1323; */
}

.gallery-main img {
    width: 100%;
    height: auto;
    max-height: 560px;
    object-fit: contain;
    display: block;
}

.thumbs {
    margin-top: 14px;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
}

.thumb-btn {
    border: 1px solid var(--line);
    background: transparent;
    overflow: hidden;
    padding: 0;
    cursor: pointer;
}

.thumb-btn.active {
    border-color: var(--brand);
    box-shadow: 0 0 0 2px rgba(0, 133, 203, 0.3);
}

.thumb-btn img {
    width: 100%;
    height: 74px;
    object-fit: cover;
    display: block;
}

@media (max-width: 960px) {
    .feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .thumbs {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }
}

.solution_desc {
    padding: 0 10px;
    font-size: large;
    white-space: pre-line;
}

.solution_subTitle {
    padding-left: 5px;
}