.hb-main {
    color: #1a232a;
    background: #fff;
}

.hb-main * {
    box-sizing: border-box;
}

.hb-main>section {
    padding-left: clamp(20px, 5vw, 80px);
    padding-right: clamp(20px, 5vw, 80px);
}

/* =========================================================
   1. VISUAL (HERO)
   ========================================================= */

.hb-main .hb-visual {
    display: flex;
    background: url(/static/app_www/main/img/cm08177973.jpg) no-repeat center/cover;
    padding: 0;
}

.hb-visual__inner {
    background:
        linear-gradient(180deg, rgba(40, 50, 55, .32) 0%, rgba(40, 50, 55, 0) 58%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: clamp(360px, 42vw, 540px);
    text-align: center;
    padding-left: clamp(20px, 5vw, 80px);
    padding-right: clamp(20px, 5vw, 80px);
    padding-top: clamp(64px, 10vw, 102px);
    padding-bottom: clamp(64px, 10vw, 102px);
}

.hb-visual__title {
    font-size: clamp(26px, 5.2vw, 40px);
    font-weight: 800;
    line-height: 1.32;
    color: #fff;
    text-shadow: 0 2px 12px rgba(0, 0, 0, .22);
}

.hb-visual__sub {
    margin-top: clamp(12px, 1.8vw, 18px);
    font-size: clamp(13px, 1.7vw, 16px);
    line-height: 1.6;
    color: rgba(255, 255, 255, .85);
    text-shadow: 0 1px 8px rgba(0, 0, 0, .18);
}

/* =========================================================
   2. INTRO
   ========================================================= */
.hb-intro {
    padding-top: clamp(56px, 9vw, 90px);
    padding-bottom: clamp(56px, 9vw, 90px);
    background: #fff;
}

.hb-intro__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.hb-intro__title {
    font-size: clamp(22px, 3.2vw, 30px);
    font-weight: 800;
    line-height: 1.4;
    color: #1a232a;
    margin-bottom: 32px;
}

.hb-more {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    color: #1a232a;
}

.hb-more__arr {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border: 1px solid #1a232a;
    border-radius: 50%;
    font-size: 14px;
    line-height: 1;
    transition: transform .2s ease;
}

.hb-more:hover .hb-more__arr {
    transform: translateX(3px);
}

.hb-intro__desc p {
    font-size: clamp(14px, 1.7vw, 16px);
    line-height: 1.55;
    color: #4b5563;
}

.hb-intro__desc p+p {
    margin-top: 17px;
}

/* =========================================================
   3. VALUE STRIP (STATS)
   ========================================================= */
.hb-stats {
    padding-top: 0;
    padding-bottom: 0;
    background: #fff;
}

.hb-stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: #e6eaec;
    border-top: 1px solid #e6eaec;
    border-bottom: 1px solid #e6eaec;
}

.hb-stat {
    background: #fff;
    padding: clamp(24px, 3vw, 34px) clamp(18px, 2vw, 26px);
}

.hb-stat__big {
    font-size: clamp(24px, 3.2vw, 30px);
    font-weight: 800;
    line-height: 1.4;
    color: #1b3a48;
}

.hb-stat__big em {
    font-style: normal;
    color: #4f8a3f;
}

.hb-stat__cap {
    margin-top: 7px;
    font-size: clamp(12px, 1.5vw, 14px);
    font-weight: 500;
    line-height: 1.5;
    color: #5f6b73;
}

/* =========================================================
   4. LEVITATION (CORE TECH) - 다크
   ========================================================= */
.hb-lev {
    padding-top: clamp(56px, 9vw, 90px);
    padding-bottom: clamp(56px, 9vw, 90px);
    background:
        radial-gradient(120% 130% at 12% 18%, #27556a 0%, #1f4454 28%, #16323e 55%, #0c2129 100%);
}

.hb-lev__wrap {
    display: flex;
    gap: clamp(36px, 5vw, 80px);
    align-items: stretch;
}

.hb-lev__text {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 26px;
}

.hb-lev__head .hb-sec-title {
    margin: 12px 0;
}

.hb-lev__desc {
    font-size: clamp(14px, 1.7vw, 16px);
    line-height: 1.55;
    color: rgba(255, 255, 255, .9);
}

.hb-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.hb-chips span {
    padding: 8px 17px;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    background: rgba(255, 255, 255, .1);
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: 30px;
}

.hb-lev__fig {
    flex: 0 0 auto;
    width: clamp(320px, 38vw, 526px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hb-lev__fig img {
    width: 100%;
    height: auto;
    display: block;
}

/* =========================================================
   5. COMPARE (기술적 차별성)
   ========================================================= */
.hb-compare {
    padding-top: clamp(56px, 9vw, 90px);
    padding-bottom: clamp(56px, 9vw, 90px);
    background: linear-gradient(180deg, #fbfcfc 0%, #f1f6f4 100%);
}

.hb-cmp {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 96px minmax(0, 1fr);
    column-gap: 38px;
    align-items: center;
}

.hb-cmp__col {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.hb-cmp__head {
    text-align: center;
    font-size: clamp(17px, 2.1vw, 20px);
    font-weight: 800;
    padding-bottom: 10px;
}

.hb-cmp__col--old .hb-cmp__head {
    color: #647079;
}

.hb-cmp__col--new .hb-cmp__head {
    color: #1b3a48;
}

.hb-cmp__row {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 23px;
    border-radius: 8px;
    font-size: clamp(14px, 1.7vw, 16px);
    line-height: 1.45;
}

.hb-cmp__col--old .hb-cmp__row {
    background: #fff;
    border: 1px solid #e6eaec;
}

.hb-cmp__col--new .hb-cmp__row {
    background: linear-gradient(100deg, #1b3a48 0%, #27556a 100%);
    box-shadow: 0 6px 8px rgba(27, 58, 72, .18);
}

.hb-cmp__k {
    flex: 0 0 auto;
    min-width: 72px;
    font-weight: 700;
}

.hb-cmp__col--old .hb-cmp__k {
    color: #8a939b;
}

.hb-cmp__col--new .hb-cmp__k {
    color: #bfe3c2;
}

.hb-cmp__col--old .hb-cmp__v {
    color: #4b5560;
    font-weight: 500;
}

.hb-cmp__col--new .hb-cmp__v {
    color: #fff;
    font-weight: 500;
}

.hb-cmp__vs {
    align-self: center;
    width: 96px;
    height: 96px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    font-weight: 800;
    color: #fff;
    border: 4px solid #fff;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 28%, #27556a 0%, #1b3a48 100%);
    box-shadow: 0 10px 13px rgba(27, 58, 72, .28);
}

/* =========================================================
   6. CONSULT
   ========================================================= */
.hb-consult {
    padding-top: clamp(56px, 9vw, 90px);
    padding-bottom: clamp(56px, 9vw, 90px);
    background: #fff;
}

.hb-cs {
    display: grid;
    grid-template-columns: 0.92fr 1.08fr;
    border: 1px solid #e6eaec;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(16, 24, 40, .07);
}

/* 좌측 - 안내(다크) */
.hb-cs__info {
    position: relative;
    overflow: hidden;
    padding: clamp(36px, 4vw, 53px) clamp(28px, 3.4vw, 48px);
    background: radial-gradient(120% 120% at 90% 0%, #27556a 0%, #1b3a48 60%, #132b35 100%);
    color: #fff;
}

.hb-cs__info::after {
    content: "";
    position: absolute;
    right: -94px;
    bottom: -128px;
    width: 300px;
    height: 300px;
    border: 34px solid rgba(255, 255, 255, .05);
    border-radius: 50%;
    pointer-events: none;
}

.hb-cs__info>* {
    position: relative;
    z-index: 1;
}

.hb-cs__info .hb-sec-title {
    margin: 12px 0;
}

.hb-cs__lead {
    font-size: clamp(14px, 1.7vw, 16px);
    line-height: 1.6;
    color: rgba(255, 255, 255, .82);
}

.hb-cs__points {
    margin: 22px 0 0;
}

.hb-cs__points li {
    position: relative;
    padding: 8px 0 8px 26px;
    font-size: 15px;
    line-height: 1.5;
    color: rgba(255, 255, 255, .92);
}

.hb-cs__points li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 8px;
    font-weight: 800;
    color: #bfe3c2;
}

.hb-cs__contact {
    margin-top: 24px;
}

.hb-cs__contact-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, .6);
    margin-bottom: 4px;
}

.hb-cs__tel {
    font-size: clamp(17px, 2.1vw, 19px);
    font-weight: 800;
    color: #fff;
}

/* 우측 - 폼 */
.hb-cs__form {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(32px, 4vw, 48px);
    background: #fff;
}

.hb-field {
    margin-bottom: 22px;
}

.hb-field__label {
    display: block;
    margin-bottom: 10px;
    font-size: 14px;
    font-weight: 600;
    color: #16222a;
}

.hb-field__label em {
    font-style: normal;
    color: #1b3a48;
}

.hb-field__input {
    width: 100%;
    padding: 15px 17px;
    font-size: 15px;
    color: #1a232a;
    background: #fcfcfd;
    border: 1px solid #e6eaec;
    border-radius: 6px;
    outline: none;
    transition: border-color .15s ease;
}

.hb-field__input::placeholder {
    color: #757575;
}

.hb-field__input:focus {
    border-color: #27556a;
}

.hb-agree {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 24px;
}

.hb-agree__chk {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #374151;
    cursor: pointer;
}

.hb-agree__chk input {
    width: 18px;
    height: 18px;
    accent-color: #1b3a48;
    cursor: pointer;
}

.hb-agree__view {
    font-size: 14px;
    font-weight: 600;
    color: #1b3a48;
    text-decoration: underline;
    white-space: nowrap;
}

.hb-cs__submit {
    width: 100%;
    padding: 16px;
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(90deg, #1b3a48 0%, #27556a 100%);
    border-radius: 6px;
    cursor: pointer;
}

/* =========================================================
   7. COMMUNITY - 다크
   ========================================================= */
.hb-comm {
    position: relative;
    overflow: hidden;
    padding-top: clamp(56px, 9vw, 90px);
    padding-bottom: clamp(56px, 9vw, 90px);
    /* background: radial-gradient(120% 120% at 0% 0%, #1b4150 0%, #0e242e 70%, #081b22 100%); */
    background: url(/static/app_www/base/img/bg_main_cmnt.png) no-repeat right center/cover;
}

/* 
.hb-comm::before {
    content: "";
    position: absolute;
    right: -80px;
    bottom: -120px;
    width: 600px;
    height: 600px;
    border: 60px solid rgba(255, 255, 255, .04);
    border-radius: 50%;
    pointer-events: none;
} */

.hb-comm__wrap {
    position: relative;
    z-index: 1;
}

.hb-comm__head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 28px;
}

.hb-comm__all {
    flex: 0 0 auto;
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, .75);
}

.hb-comm__all:hover {
    color: #fff;
}

.hb-news {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.hb-news__card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 27px 29px;
    background: rgba(255, 255, 255, .04);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 8px;
    transition: background .2s ease, border-color .2s ease;
}

.hb-news__card:hover {
    background: rgba(255, 255, 255, .08);
    border-color: rgba(255, 255, 255, .25);
}

.hb-news__body h4 {
    font-size: clamp(14px, 1.7vw, 16px);
    font-weight: 600;
    line-height: 1.5;
    color: #fff;
}

.hb-news__date {
    display: block;
    margin-top: 9px;
    font-size: 14px;
    color: rgba(255, 255, 255, .55);
}

.hb-news__arr {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    font-size: 14px;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .35);
    border-radius: 50%;
}

/* =========================================================
   반응형 - 태블릿/폴드 이하 (≤ 768px)
   ========================================================= */
@media (max-width: 768px) {

    /* INTRO 1단 */
    .hb-intro__grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .hb-intro__title {
        margin-bottom: 20px;
    }

    /* STATS 2x2 */
    .hb-stats__grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* LEVITATION 세로 적층 */
    .hb-lev__wrap {
        flex-direction: column;
    }

    .hb-lev__fig {
        width: 100%;
        max-width: 460px;
        align-self: center;
    }

    /* COMPARE 세로 적층 + VS 가운데 */
    .hb-cmp {
        grid-template-columns: 1fr;
        row-gap: 14px;
    }

    .hb-cmp__vs {
        width: 64px;
        height: 64px;
        font-size: 20px;
        border-width: 3px;
        margin: -2px auto;
    }

    /* CONSULT 세로 적층 */
    .hb-cs {
        grid-template-columns: 1fr;
    }

    /* COMMUNITY 1단 */
    .hb-news {
        grid-template-columns: 1fr;
    }
}

/* 아주 좁은 화면 (≤ 400px) - STATS 1단 */
@media (max-width: 400px) {
    .hb-stats__grid {
        grid-template-columns: 1fr;
    }

    .hb-cmp__k {
        min-width: 64px;
    }
}