/* 한양대학교 미래인재교육원 경영학 전공 독립 랜딩페이지 전용 */
:root {
    --hb-text: #18212f;
    --hb-muted: #667085;
    --hb-line: #e5e9ef;
    --hb-soft: #f4f7fb;
    --hb-accent: #0f5a8a;
    --hb-accent-strong: #0a3d68;
    --hb-dark: #142235;
    --hb-gold: #b88a2e;
    --hb-gold-soft: #f7f1e5;
    --hb-shadow-sm: 0 8px 24px rgba(15, 23, 42, .07);
    --hb-shadow-md: 0 18px 46px rgba(15, 23, 42, .10);
    --hb-shadow-lg: 0 28px 70px rgba(15, 23, 42, .14);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.hanyang-business-page {
    margin: 0;
    color: var(--hb-text);
    background: #fff;
    font-family: -apple-system, BlinkMacSystemFont, "Pretendard", "Noto Sans KR", "Segoe UI", sans-serif;
    line-height: 1.7;
    word-break: keep-all;
}
.hb-container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

/* Hero: 정보는 유지하고 깊이와 초점만 강화 */
.hb-hero {
    position: relative;
    overflow: hidden;
    padding: 72px 0 44px;
    background:
        radial-gradient(circle at 12% 18%, rgba(15,90,138,.08), transparent 30%),
        radial-gradient(circle at 88% 20%, rgba(184,138,46,.08), transparent 27%),
        linear-gradient(180deg, #f7fbfe 0%, #ffffff 100%);
    border-bottom: 1px solid var(--hb-line);
}
.hb-hero::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: -72px;
    width: min(760px, 78vw);
    height: 140px;
    transform: translateX(-50%);
    border: 1px solid rgba(15,90,138,.07);
    border-radius: 50%;
    pointer-events: none;
}
.hb-hero__inner { position: relative; z-index: 1; max-width: 940px; text-align: center; }
.hb-eyebrow, .hb-kicker { margin: 0 0 10px; font-size: 13px; font-weight: 800; letter-spacing: .14em; color: var(--hb-accent); }
.hb-hero h1 {
    position: relative;
    margin: 0;
    padding-bottom: 18px;
    font-size: clamp(40px, 6vw, 70px);
    line-height: 1.1;
    letter-spacing: -.045em;
}
.hb-hero h1::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    width: 54px;
    height: 3px;
    transform: translateX(-50%);
    border-radius: 99px;
    background: linear-gradient(90deg, var(--hb-accent), var(--hb-gold));
}
.hb-hero__lead { margin: 20px auto 0; font-size: clamp(19px, 2.4vw, 27px); color: #3f4a5a; }
.hb-hero__lead strong { color: var(--hb-accent-strong); font-weight: 850; }
.hb-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 24px; }
.hb-tags span {
    padding: 8px 13px;
    border: 1px solid #d9e2ea;
    border-radius: 999px;
    background: rgba(255,255,255,.92);
    color: #465365;
    font-size: 14px;
    box-shadow: 0 4px 14px rgba(15,23,42,.035);
}
.hb-tags span:first-child,
.hb-tags span:nth-child(3) {
    border-color: rgba(15,90,138,.22);
    color: var(--hb-accent-strong);
}

/* 모집 이미지: 이미지 자체는 손대지 않고 종이 한 장이 떠 있는 느낌 */
.hb-recruit { padding: 42px 0 42px; background: linear-gradient(180deg, #fff 0%, #fbfcfe 100%); }
.hb-section { position: relative; padding: 82px 0; }
.hb-section--soft { background: linear-gradient(180deg, #f6f8fb 0%, #f2f5f9 100%); }
.hb-section--dark {
    overflow: hidden;
    background:
        radial-gradient(circle at 82% 10%, rgba(255,255,255,.07), transparent 30%),
        radial-gradient(circle at 10% 90%, rgba(184,138,46,.10), transparent 30%),
        var(--hb-dark);
    color: #fff;
}
.hb-section-heading { max-width: 760px; margin-bottom: 34px; }
.hb-section-heading--compact { margin-bottom: 18px; }
.hb-section-heading h2, .hb-content-grid h2, .hb-split h2 {
    margin: 0;
    font-size: clamp(30px, 4vw, 44px);
    line-height: 1.22;
    letter-spacing: -.038em;
}
.hb-section-heading > p:last-child { margin: 14px 0 0; color: var(--hb-muted); }
.hb-section-heading--light > p:last-child { color: #d2d9e2; }
.hb-recruit-card {
    position: relative;
    overflow: hidden;
    padding: 16px;
    border: 1px solid rgba(15,90,138,.12);
    border-radius: 24px;
    background: #fff;
    box-shadow: var(--hb-shadow-lg);
}
.hb-recruit-card::before {
    content: "";
    position: absolute;
    inset: 0 14% auto;
    height: 3px;
    border-radius: 0 0 999px 999px;
    background: linear-gradient(90deg, transparent, rgba(15,90,138,.8), rgba(184,138,46,.7), transparent);
    pointer-events: none;
}
.hb-recruit-card__image { display: block; width: 100%; height: auto; border-radius: 14px; }
.hb-recruit-card__empty { display: grid; place-items: center; min-height: 360px; padding: 50px; text-align: center; background: #f8fafc; color: var(--hb-muted); border-radius: 14px; }
.hb-recruit-card__empty strong { display: block; color: var(--hb-text); font-size: 22px; }
.hb-admin-edit { margin: 16px -16px -16px; padding: 16px; border-top: 1px solid var(--hb-line); background: #f9fafb; }
.hb-admin-edit__toggle, .hb-admin-edit__submit { border: 0; border-radius: 10px; padding: 11px 16px; font: inherit; font-weight: 800; cursor: pointer; }
.hb-admin-edit__toggle { background: var(--hb-dark); color: #fff; }
.hb-admin-edit__panel { margin-top: 14px; padding: 18px; border: 1px solid var(--hb-line); border-radius: 12px; background: #fff; }
.hb-admin-edit__panel form { display: grid; gap: 12px; }
.hb-admin-edit__panel input[type=file] { width: 100%; padding: 12px; border: 1px solid var(--hb-line); border-radius: 10px; background: #fff; }
.hb-admin-edit__panel p { margin: 0; font-size: 13px; color: var(--hb-muted); }
.hb-admin-edit__submit { justify-self: start; background: var(--hb-accent); color: #fff; }
.hb-admin-edit__preview img { display: block; max-width: min(100%, 560px); max-height: 420px; border-radius: 10px; object-fit: contain; }
.hb-admin-alert { margin-bottom: 16px; padding: 12px 15px; border-radius: 10px; font-weight: 700; }
.hb-admin-alert.is-success { background: #edf8f0; color: #17663a; }
.hb-admin-alert.is-error { background: #fff0f0; color: #a23333; }

/* 과정 소개 */
.hb-content-grid { display: grid; grid-template-columns: .9fr 1.2fr; gap: 70px; align-items: start; }
.hb-content-grid > div:first-child { position: relative; padding-left: 20px; }
.hb-content-grid > div:first-child::before {
    content: "";
    position: absolute;
    left: 0;
    top: 3px;
    width: 4px;
    height: 58px;
    border-radius: 99px;
    background: linear-gradient(180deg, var(--hb-accent), var(--hb-gold));
}
.hb-prose p { margin: 0 0 18px; font-size: 18px; color: #465365; }

/* 핵심 장점 카드: 첫 카드에 가장 강한 위계 */
.hb-feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.hb-feature-grid article {
    position: relative;
    min-height: 220px;
    padding: 28px 24px;
    border: 1px solid rgba(15,23,42,.08);
    border-radius: 18px;
    background: #fff;
    box-shadow: var(--hb-shadow-sm);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.hb-feature-grid article:hover { transform: translateY(-4px); box-shadow: var(--hb-shadow-md); border-color: rgba(15,90,138,.18); }
.hb-feature-grid article:first-child {
    border-color: rgba(15,90,138,.22);
    background: linear-gradient(145deg, #ffffff 0%, #eef6fb 100%);
    box-shadow: 0 18px 42px rgba(15,90,138,.13);
}
.hb-feature-grid article:first-child::before {
    content: "핵심";
    position: absolute;
    top: 18px;
    right: 18px;
    padding: 4px 9px;
    border-radius: 999px;
    background: var(--hb-accent-strong);
    color: #fff;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .08em;
}
.hb-feature-grid article > span { font-size: 12px; font-weight: 900; color: var(--hb-accent); }
.hb-feature-grid h3 { margin: 10px 0 9px; font-size: 20px; }
.hb-feature-grid p { margin: 0; color: var(--hb-muted); font-size: 15px; }

/* 지원자격과 학위: 표는 유지하되 학위 행만 강조 */
.hb-split { display: grid; grid-template-columns: .75fr 1.25fr; gap: 70px; }
.hb-detail-list { border-top: 1px solid var(--hb-line); }
.hb-detail-list > div {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 20px;
    padding: 20px 14px;
    border-bottom: 1px solid var(--hb-line);
    transition: background .2s ease;
}
.hb-detail-list > div:hover { background: #fafcfe; }
.hb-detail-list > div:last-child {
    margin-top: 8px;
    border: 1px solid rgba(184,138,46,.20);
    border-radius: 14px;
    background: linear-gradient(90deg, var(--hb-gold-soft), #fff 72%);
    box-shadow: 0 10px 28px rgba(184,138,46,.07);
}
.hb-detail-list > div:last-child strong { color: #8a641d; }
.hb-detail-list > div:last-child p { color: #3d4654; font-weight: 750; }
.hb-detail-list p { margin: 0; color: var(--hb-muted); }

/* 진로: 기존 네이비 흐름을 살리고 카드 깊이 강화 */
.hb-path { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 34px; }
.hb-path span {
    padding: 14px 18px;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 13px;
    background: rgba(255,255,255,.08);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 10px 24px rgba(0,0,0,.10);
    font-weight: 800;
    backdrop-filter: blur(3px);
}
.hb-path span:nth-of-type(2) {
    border-color: rgba(235,194,107,.45);
    background: linear-gradient(135deg, rgba(184,138,46,.26), rgba(255,255,255,.10));
    color: #ffe2a0;
}
.hb-path b { color: #93a4b8; }

/* FAQ: 기본 details 구조는 유지하고 우측 +/−로 정리 */
.hb-faq { border-top: 1px solid var(--hb-line); }
.hb-faq details { border-bottom: 1px solid var(--hb-line); }
.hb-faq summary {
    position: relative;
    list-style: none;
    padding: 23px 52px 23px 4px;
    font-size: 17px;
    font-weight: 800;
    cursor: pointer;
}
.hb-faq summary::-webkit-details-marker { display: none; }
.hb-faq summary::after {
    content: "+";
    position: absolute;
    right: 8px;
    top: 50%;
    width: 30px;
    height: 30px;
    transform: translateY(-50%);
    display: grid;
    place-items: center;
    border: 1px solid #dbe2e9;
    border-radius: 50%;
    color: var(--hb-accent);
    background: #fff;
    font-size: 20px;
    line-height: 1;
    transition: transform .2s ease, background .2s ease, color .2s ease;
}
.hb-faq details[open] summary::after { content: "−"; background: var(--hb-accent); color: #fff; border-color: var(--hb-accent); }
.hb-faq details[open] summary { color: var(--hb-accent-strong); }
.hb-faq p { margin: -4px 52px 24px 4px; color: var(--hb-muted); }
.hb-notice { margin: 24px 0 0; font-size: 13px; color: #778294; }

/* 최하단 지식나눔터: 일반 푸터가 아닌 작은 연결 카드 */
.hb-jisikinfo { padding: 34px 0 48px; border-top: 1px solid var(--hb-line); background: #f6f8fb; }
.hb-jisikinfo__inner {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    align-items: center;
    padding: 24px 26px;
    border: 1px solid #e1e6ed;
    border-radius: 16px;
    background: #fff;
    box-shadow: var(--hb-shadow-sm);
}
.hb-jisikinfo strong { font-size: 18px; }
.hb-jisikinfo p { margin: 4px 0 2px; color: var(--hb-muted); font-size: 14px; }
.hb-jisikinfo small { color: #7a8595; }
.hb-jisikinfo a {
    padding: 10px 14px;
    border-radius: 10px;
    color: var(--hb-accent-strong);
    background: #eef5fa;
    font-weight: 900;
    text-decoration: none;
    white-space: nowrap;
    transition: background .2s ease, transform .2s ease;
}
.hb-jisikinfo a:hover { background: #e2eff7; transform: translateY(-1px); }

@media (max-width: 900px) {
    .hb-content-grid, .hb-split { grid-template-columns: 1fr; gap: 28px; }
    .hb-feature-grid { grid-template-columns: repeat(2, 1fr); }
    .hb-feature-grid article { min-height: 190px; }
}
@media (max-width: 620px) {
    .hb-container { width: min(100% - 28px, 1120px); }
    .hb-hero { padding: 54px 0 34px; }
    .hb-section { padding: 58px 0; }
    .hb-recruit { padding: 34px 0 34px; }
    .hb-recruit-card { padding: 9px; border-radius: 18px; box-shadow: 0 18px 42px rgba(15,23,42,.13); }
    .hb-recruit-card__image { border-radius: 10px; }
    .hb-admin-edit { margin: 12px -9px -9px; }
    .hb-feature-grid { grid-template-columns: 1fr; }
    .hb-feature-grid article { min-height: auto; }
    .hb-detail-list > div { grid-template-columns: 1fr; gap: 4px; padding-left: 10px; padding-right: 10px; }
    .hb-path { gap: 8px; }
    .hb-path span { width: 100%; text-align: center; }
    .hb-path b { width: 100%; text-align: center; transform: rotate(90deg); line-height: 1; }
    .hb-faq summary { padding-right: 46px; }
    .hb-faq p { margin-right: 4px; }
    .hb-jisikinfo__inner { align-items: flex-start; flex-direction: column; padding: 22px; }
    .hb-recruit-card__empty { min-height: 250px; padding: 32px 20px; }
}

/* 찾아오시는 길: 약도 + 주소/교통 정보를 독립된 랜딩 섹션으로 구성 */
.hb-location {
    background:
        radial-gradient(circle at 90% 12%, rgba(15,90,138,.06), transparent 26%),
        linear-gradient(180deg, #fbfcfe 0%, #f5f8fb 100%);
    border-top: 1px solid var(--hb-line);
}
.hb-location-card {
    position: relative;
    overflow: hidden;
    padding: 14px;
    border: 1px solid rgba(15,90,138,.13);
    border-radius: 22px;
    background: #fff;
    box-shadow: var(--hb-shadow-md);
}
.hb-location-card__image {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 13px;
}
.hb-location-card__empty {
    display: grid;
    min-height: 260px;
    place-items: center;
    border-radius: 13px;
    background: #f8fafc;
    color: var(--hb-muted);
    font-weight: 800;
}
.hb-location-info {
    display: grid;
    grid-template-columns: 1.05fr .9fr 1.25fr;
    gap: 16px;
    margin-top: 20px;
}
.hb-location-info article {
    min-height: 150px;
    padding: 22px 24px;
    border: 1px solid #e1e7ee;
    border-radius: 17px;
    background: #fff;
    box-shadow: var(--hb-shadow-sm);
}
.hb-location-info__address {
    border-color: rgba(184,138,46,.22) !important;
    background: linear-gradient(145deg, #fff 0%, #fbf7ee 100%) !important;
}
.hb-location-info__label {
    display: inline-block;
    margin-bottom: 8px;
    color: var(--hb-accent);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .12em;
}
.hb-location-info__address .hb-location-info__label { color: #966f22; }
.hb-location-info h3 {
    margin: 0 0 7px;
    color: var(--hb-text);
    font-size: 19px;
    line-height: 1.35;
}
.hb-location-info p {
    margin: 0;
    color: var(--hb-muted);
    font-size: 14px;
    line-height: 1.65;
}
.hb-location-info p strong { color: #16713e; }

@media (max-width: 900px) {
    .hb-location-info { grid-template-columns: 1fr 1fr; }
    .hb-location-info__address { grid-column: 1 / -1; }
}
@media (max-width: 620px) {
    .hb-location-card { padding: 8px; border-radius: 17px; }
    .hb-location-card__image { border-radius: 10px; }
    .hb-location-info { grid-template-columns: 1fr; gap: 12px; }
    .hb-location-info__address { grid-column: auto; }
    .hb-location-info article { min-height: auto; padding: 19px 20px; }
}