/* ==========================================
   Product Common
========================================== */
:root {
    --product-blue: #0b4a8b;
    --product-blue-light: #edf5ff;
    --product-border: #dbe7f3;
    --product-text: #222;
    --product-gray-bg: #e9eef5;
}

/* ==========================================
   제품 소개
========================================== */
.product-intro-wrap {
    max-width: 1620px;
    margin: 0 auto;
    background: #fff;
    display: flex;
    align-items: center;
    gap: 65px;
}

.product-intro-image {
    flex: 0 0 48%;
    background: #f7f7f7;
    text-align: center;
    padding: 45px 30px;
}

.product-intro-image img {
    max-width: 100%;
    height: 360px;
    object-fit: contain;
}

.product-intro-text {
    flex: 1;
}

.product-intro-text h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--product-text);
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid #ddd;
}

.product-intro-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.product-intro-list li {
    position: relative;
    padding-left: 18px;
    margin-bottom: 18px;
    font-size: 1.15rem;
    color: #333;
    line-height: 1.7;
}

.product-intro-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 15px;
    width: 5px;
    height: 5px;
    background: #111;
}

/* ==========================================
   제품 구성 카드
========================================== */
.product-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.deicer-card {
    position: relative;
    padding: 28px 28px 26px;
    background: #fff;
    border: 1px solid var(--product-border);
    border-radius: 24px;
    box-shadow: 0 14px 38px rgba(0, 0, 0, .05);
    text-align: center;
    transition: all .25s ease;
}

.deicer-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 46px rgba(0, 0, 0, .08);
    border-color: var(--product-blue);
}

.deicer-img {
    position: relative;
    height: 210px;
    margin-bottom: 24px;
    border-radius: 20px;
    background: linear-gradient(180deg, #f8fbff 0%, #f2f6fb 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.deicer-img img {
    max-width: 88%;
    max-height: 180px;
    object-fit: contain;
}

.deicer-card h4 {
    min-height: 62px;
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--product-blue);
    margin-bottom: 14px;
    line-height: 1.25;
}

.deicer-card h4 span {
    font-size: 1.35rem;
}

.deicer-desc {
    min-height: 54px;
    color: var(--product-text);
    font-size: .98rem;
    line-height: 1.65;
    margin-bottom: 22px;
}

.deicer-feature {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 22px 0;
    margin-bottom: 24px;
    border-top: 1px solid var(--product-border);
    border-bottom: 1px solid var(--product-border);
}

.deicer-feature div {
    padding: 0 10px;
    border-right: 1px solid var(--product-border);
}

.deicer-feature div:last-child {
    border-right: 0;
}

.deicer-feature i {
    width: 42px;
    height: 42px;
    margin: 0 auto 10px;
    border-radius: 50%;
    background: var(--product-blue-light);
    color: var(--product-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.deicer-feature strong {
    display: block;
    color: #111;
    font-size: .98rem;
    margin-bottom: 6px;
}

.deicer-feature span {
    display: block;
    color: #555;
    font-size: .88rem;
    line-height: 1.45;
}

.deicer-use {
    margin-bottom: 22px;
}

.deicer-use span {
    display: inline-block;
    padding: 8px 28px;
    border-radius: 50px;
    background: var(--product-blue);
    color: #fff;
    font-size: .95rem;
    font-weight: 700;
    margin-bottom: 13px;
}

.deicer-use p {
    margin: 0;
    color: var(--product-text);
    font-size: 1rem;
    line-height: 1.6;
}

.deicer-unit {
    padding: 18px 16px;
    border: 1px solid var(--product-border);
    border-radius: 18px;
    background: #fbfdff;
}

.deicer-unit > strong {
    display: block;
    color: var(--product-blue);
    font-size: 1rem;
    margin-bottom: 14px;
}

.unit-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.unit-list div {
    padding: 0 8px;
    border-right: 1px solid var(--product-border);
}

.unit-list div:last-child {
    border-right: 0;
}

.unit-list i {
    display: block;
    text-align: center;
    font-size: 32px;
    color: var(--product-blue);
    margin: 0 auto 12px;
}

.unit-list span {
    display: block;
    color: var(--product-text);
    font-size: .95rem;
    font-weight: 700;
    line-height: 1.35;
}

/* ==========================================
   판매 단위
========================================== */
.package-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.package-card {
    padding: 28px 24px 32px;
    border: 1px solid var(--product-border);
    border-radius: 22px;
    background: #fff;
    box-shadow: 0 12px 34px rgba(0, 0, 0, .05);
    text-align: center;
    transition: all .25s ease;
}

.package-card:hover {
    transform: translateY(-6px);
    border-color: var(--product-blue);
    box-shadow: 0 18px 46px rgba(0, 0, 0, .08);
}

.package-img {
    height: 230px;
    margin-bottom: 24px;
    background: var(--product-gray-bg);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.package-img img {
    max-width: 90%;
    max-height: 200px;
    object-fit: contain;
}

.package-card h4 {
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--product-blue);
    margin-bottom: 16px;
}

.package-card p {
    margin: 0;
    color: #333;
    font-size: 1rem;
    line-height: 1.75;
}

/* ==========================================
   적용 분야
========================================== */
.application-section {
    padding: 0;
    background: #fff;
    border-radius: 24px;
}

.application-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.application-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 22px 24px;
    border: 1px solid var(--product-border);
    border-radius: 16px;
    background: #fff;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--product-text);
    transition: all .25s ease;
}

.application-item i {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--product-blue-light);
    color: var(--product-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.application-item:hover {
    transform: translateY(-4px);
    border-color: var(--product-blue);
    box-shadow: 0 12px 28px rgba(0, 0, 0, .08);
}

/* ==========================================
   사용 방법
========================================== */
.use-step-wrap {
    display: grid;
    grid-template-columns: 1fr 60px 1fr 60px 1fr 60px 1fr;
    align-items: center;
}

.use-step-item {
    min-height: 250px;
    padding: 34px 24px;
    border: 1px solid var(--product-border);
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .04);
    text-align: center;
}

.step-arrow {
    width: 44px;
    height: 44px;
    margin: 0 auto;
    border: 2px solid #ccc;
    border-radius: 50%;
    background: #ccc;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.step-num {
    display: inline-block;
    margin-bottom: 18px;
    padding: 6px 14px;
    border-radius: 50px;
    background: var(--product-blue);
    color: #fff;
    font-size: .85rem;
    font-weight: 700;
}

.step-icon {
    width: 68px;
    height: 68px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: var(--product-blue-light);
    color: var(--product-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
}

.use-step-item p {
    margin: 0;
    color: #333;
    line-height: 1.8;
}

/* ==========================================
   사용 시 주의사항
========================================== */
.warning-box {
    padding: 20px 36px;
    border: 2px solid #f2b600;
    border-radius: 22px;
    background: #fff;
    box-shadow: 0 12px 34px rgba(0, 0, 0, .06);
}

.warning-head {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 10px;
    padding-bottom: 22px;
    border-bottom: 1px solid rgba(0, 0, 0, .12);
}

.warning-head i {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: #ffcc00;
    color: #111;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    flex-shrink: 0;
}

.warning-head strong {
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    color: #111;
    margin-bottom: 6px;
}

.warning-head p {
    margin: 0;
    color: #333;
    line-height: 1.6;
}

.warning-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.warning-list li {
    position: relative;
    padding: 15px 18px 15px 48px;
    border-radius: 12px;
    background: #fff;
    color: var(--product-text);
    font-weight: 600;
    line-height: 1.2;
}

.warning-list li::before {
    content: "!";
    position: absolute;
    left: 18px;
    top: 15px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #e53935;
    color: #fff;
    font-size: .9rem;
    font-weight: 800;
    line-height: 22px;
    text-align: center;
}

/* ==========================================
   자주 묻는 질문
========================================== */
.faq-list {
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 14px;
    border: 1px solid var(--product-border);
    border-radius: 16px;
    background: #fff;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .04);
}

.faq-question {
    width: 100%;
    padding: 22px 26px;
    border: 0;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    color: #111;
    font-size: 1.08rem;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
}

.faq-question i {
    display: none;
    color: var(--product-blue);
    font-size: 1rem;
    transition: transform .25s ease;
}

.faq-answer {
    display: block;
    padding: 0 26px 24px;
    color: #444;
    font-size: 1rem;
    line-height: 1.8;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}

/* ==========================================
   Tablet
========================================== */
@media (max-width: 991.98px) {
    .product-intro-wrap {
        padding: 20px 25px;
        flex-direction: column;
        gap: 35px;
    }

    .product-intro-image,
    .product-intro-text {
        width: 100%;
        flex: none;
    }

    .product-intro-image img {
        height: 300px;
    }

    .product-card-grid,
    .package-grid {
        grid-template-columns: 1fr;
    }

    .deicer-card h4,
    .deicer-desc {
        min-height: auto;
    }

    .package-img {
        height: 220px;
    }

    .application-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .use-step-wrap {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .step-arrow {
        display: none;
    }
}

/* ==========================================
   Mobile
========================================== */
@media (max-width: 767.98px) {
    .product-intro-wrap {
        padding: 25px 18px;
    }

    .product-intro-image {
        padding: 30px 15px;
    }

    .product-intro-image img {
        height: 230px;
    }

    .product-intro-text h3 {
        font-size: 1.5rem;
        margin-bottom: 22px;
        padding-bottom: 20px;
    }

    .product-intro-list li {
        font-size: 1rem;
        margin-bottom: 12px;
    }

    .deicer-card {
        padding: 24px 18px;
    }

    .deicer-img {
        height: 180px;
    }

    .deicer-img img {
        max-height: 150px;
    }

    .deicer-card h4 {
        font-size: 1.55rem;
    }

    .deicer-card h4 span {
        font-size: 1.2rem;
    }

    .deicer-feature,
    .unit-list {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .deicer-feature div,
    .unit-list div {
        border-right: 0;
        border-bottom: 1px solid var(--product-border);
        padding-bottom: 14px;
    }

    .deicer-feature div:last-child,
    .unit-list div:last-child {
        border-bottom: 0;
    }

    .package-card {
        padding: 24px 18px;
    }

    .package-img {
        height: 190px;
    }

    .package-card h4 {
        font-size: 1.25rem;
    }

    .application-section {
        padding: 45px 0;
        border-radius: 18px;
    }

    .application-grid,
    .use-step-wrap {
        grid-template-columns: 1fr;
    }

    .application-item {
        padding: 18px 20px;
        font-size: 1rem;
    }

    .use-step-item {
        min-height: auto;
        padding: 28px 22px;
    }

    .warning-box {
        padding: 26px 20px;
    }

    .warning-head {
        align-items: flex-start;
    }

    .warning-head i {
        width: 52px;
        height: 52px;
        font-size: 1.6rem;
    }

    .warning-head strong {
        font-size: 1.35rem;
    }

    .warning-list li {
        padding: 14px 14px 14px 44px;
    }

    .faq-question {
        padding: 18px 20px;
        font-size: 1rem;
    }

    .faq-answer {
        padding: 0 20px 20px;
    }
}

/* ==========================================
   투척식 제설제 사용 방법
========================================== */

/* ==========================================
   사용방법 - 투척식 제설제
========================================== */
.throw-use-wrap {
    display: grid;
    grid-template-columns: 260px minmax(760px, 1fr) 260px;
    grid-template-areas:
        "step01 center step04"
        "step02 center step03";
    gap: 44px 56px;
    align-items: center;

    border-radius: 28px;
    background: #fff;
}

/* 가운데 이미지 영역 */
.throw-use-center {
    grid-area: center;
    text-align: center;
}

.throw-center-img {
    width: 100%;
    height: 500px;

    display: flex;
    align-items: center;
    justify-content: center;
}

.throw-center-img img {
    width: 100%;
    max-width: 1050px;
    height: auto;
    max-height: 500px;
    object-fit: contain;
}

.throw-use-center strong {
    display: block;
    margin-top: 20px;
    margin-bottom: 8px;
    color: #0b4a8b;
    font-size: 2rem;
    font-weight: 800;
}

.throw-use-center p {
    margin: 0;
    color: #555;
    font-size: 1rem;
    line-height: 1.7;
}

/* 단계 카드 */
.throw-step {
    padding: 16px;
    border: 2px solid #ccc;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .04);
    transition: all .25s ease;
}

.throw-step:hover {
    transform: translateY(-4px);
    border-color: #0b4a8b;
    box-shadow: 0 14px 34px rgba(0, 0, 0, .08);
}

.step-01 {
    grid-area: step01;
}

.step-02 {
    grid-area: step02;
}

.step-03 {
    grid-area: step03;
}

.step-04 {
    grid-area: step04;
}

/* 단계 이미지 */
.step-img {
    height: 110px;
    margin-bottom: 14px;
    border-radius: 12px;
    overflow: hidden;
    background: #e9eef5;
}

.step-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 번호 */
.throw-step span {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 38px;
    height: 24px;
    margin-bottom: 10px;

    border-radius: 50px;
    background: #0b4a8b;
    color: #fff;

    font-size: 1rem;
    font-weight: 700;
}

/* 제목 */
.throw-step h4 {
    margin-bottom: 8px;
    color: #0b4a8b;
    font-size: 1.15rem;
    font-weight: 800;
}

/* 설명 */
.throw-step p {
    margin: 0;
    color: #444;
    font-size: .9rem;
    line-height: 1.6;
}

/* ==========================================
   Tablet
========================================== */
@media (max-width: 991.98px) {
    .throw-use-wrap {
        grid-template-columns: repeat(2, 1fr);
        grid-template-areas:
            "center center"
            "step01 step04"
            "step02 step03";
        gap: 24px;
        padding: 32px;
    }

    .throw-center-img {
        height: 360px;
    }

    .throw-center-img img {
        max-width: 900px;
        max-height: 360px;
    }
}

/* ==========================================
   Mobile
========================================== */
@media (max-width: 767.98px) {
    .throw-use-wrap {
        grid-template-columns: 1fr;
        grid-template-areas:
            "center"
            "step01"
            "step02"
            "step03"
            "step04";
        padding: 20px;
    }

    .throw-center-img {
        height: 260px;
    }

    .throw-center-img img {
        max-width: 100%;
        max-height: 260px;
    }

    .throw-use-center strong {
        font-size: 1.5rem;
    }

    .throw-use-center p {
        font-size: .95rem;
    }

    .step-img {
        height: 150px;
    }
}


/* ==========================================
   GIF 시연 갤러리
========================================== */
.demo-gif-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.demo-gif-item {
    overflow: hidden;
    border-radius: 22px;
    background: #fff;
    border: 1px solid #dbe7f3;
    box-shadow: 0 12px 34px rgba(0,0,0,.05);
    transition: all .25s ease;
}

.demo-gif-item:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 46px rgba(0,0,0,.08);
    border-color: #0b4a8b;
}

.demo-gif-item img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    display: block;
}

.demo-gif-caption {
    padding: 22px 24px;
}

.demo-gif-caption strong {
    display: block;
    margin-bottom: 8px;
    color: #0b4a8b;
    font-size: 1.2rem;
    font-weight: 800;
}

.demo-gif-caption p {
    margin: 0;
    color: #555;
    line-height: 1.7;
}

/* Tablet */
@media (max-width:991.98px) {
    .demo-gif-item img {
        height: 260px;
    }
}

/* Mobile */
@media (max-width:767.98px) {

    .demo-gif-grid {
        grid-template-columns: 1fr;
    }

    .demo-gif-item img {
        height: 220px;
    }

    .demo-gif-caption {
        padding: 18px;
    }
}


/* ==========================================
   제품 시연 결과
========================================== */
.demo-result-section {
    position: relative;
}

.demo-result-wrap {
    display: grid;
    grid-template-columns: 1.35fr .65fr;
    gap: 42px;
    align-items: center;

    padding: 36px;
    border: 1px solid #dbe7f3;
    border-radius: 28px;
    background: #fff;
    box-shadow: 0 14px 38px rgba(0, 0, 0, .05);
}

.demo-result-image {
    overflow: hidden;
    border-radius: 22px;
    background: #e9eef5;
}

.demo-result-image img {
    width: 100%;
    display: block;
    object-fit: cover;
}

.demo-result-info {
    padding: 12px 8px;
}

.demo-badge {
    display: inline-block;
    margin-bottom: 20px;
    padding: 7px 16px;
    border-radius: 50px;
    background: #edf5ff;
    color: #0b4a8b;
    font-size: .8rem;
    font-weight: 800;
    letter-spacing: .08em;
}

.demo-result-info h4 {
    margin-bottom: 20px;
    color: #111;
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.35;
}

.demo-result-info h4 strong {
    color: #e53935;
}

.demo-result-info p {
    margin-bottom: 26px;
    color: #444;
    font-size: 1rem;
    line-height: 1.8;
}

.demo-result-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.demo-result-list div {
    padding: 20px 18px;
    border-radius: 18px;
    background: #e9eef5;
    border: 1px solid #dbe7f3;
}

.demo-result-list strong {
    display: block;
    margin-bottom: 8px;
    color: #0b4a8b;
    font-size: 1.35rem;
    font-weight: 800;
}

.demo-result-list span {
    display: block;
    color: #555;
    font-size: .9rem;
    line-height: 1.5;
}

/* Tablet */
@media (max-width: 991.98px) {
    .demo-result-wrap {
        grid-template-columns: 1fr;
        padding: 28px;
    }

    .demo-result-info h4 {
        font-size: 1.7rem;
    }
}

/* Mobile */
@media (max-width: 767.98px) {
    .demo-result-wrap {
        padding: 20px;
        border-radius: 20px;
    }

    .demo-result-info h4 {
        font-size: 1.45rem;
    }

    .demo-result-list {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   제품 구성
========================================== */
.product-config-section {
    position: relative;
}

.config-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 26px;
}

.config-card {
    padding: 28px;
    border: 1px solid #dbe7f3;
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 12px 34px rgba(0, 0, 0, .05);
}

.config-wide {
    grid-column: 1 / -1;
}

.config-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.config-head span {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    width: 38px;
    height: 26px;

    border-radius: 50px;
    background: #0b4a8b;
    color: #fff;

    font-size: .78rem;
    font-weight: 800;
}

.config-head h4 {
    margin: 0;
    color: #111;
    font-size: 1.35rem;
    font-weight: 800;
}

.config-img {
    height: 320px;
    margin-bottom: 24px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 18px;
    background: #e9eef5;
}

.config-img img {
    max-width: 100%;
    max-height: 300px;
    object-fit: contain;
}

.config-point-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}

.config-point-list div,
.config-unit {
    padding: 18px;
    border: 1px solid #dbe7f3;
    border-radius: 16px;
    background: #f3f8fc;
    text-align: center;
}

.config-point-list strong,
.config-unit strong,
.material-item strong {
    display: block;
    margin-bottom: 6px;
    color: #0b4a8b;
    font-size: 1.05rem;
    font-weight: 800;
}

.config-point-list p,
.config-unit p,
.material-item p {
    margin: 0;
    color: #444;
    font-size: .92rem;
    line-height: 1.5;
}

.material-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.material-item {
    padding: 22px 18px;
    border: 1px solid #dbe7f3;
    border-radius: 18px;
    background: #eef2f7;
    text-align: center;
}

.material-img {
    height: 150px;
    margin-bottom: 18px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 16px;
    background: #fff;
}

.material-img img {
    max-width: 90%;
    max-height: 130px;
    object-fit: contain;
}

/* Tablet */
@media (max-width: 991.98px) {
    .config-grid {
        grid-template-columns: 1fr;
    }

    .config-wide {
        grid-column: auto;
    }

    .material-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 767.98px) {
    .config-card {
        padding: 22px 18px;
    }

    .config-img {
        height: 230px;
    }

    .config-img img {
        max-height: 200px;
    }

    .config-point-list,
    .material-grid {
        grid-template-columns: 1fr;
    }

    .material-img {
        height: 130px;
    }
}

/* ==========================================
   기존 제설제와의 비교
========================================== */
.compare-section {
    position: relative;
}

/* 비교 테이블 */
.compare-table-wrap {
    overflow-x: auto;
    margin-bottom: 34px;
    border: 1px solid #dbe7f3;
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 14px 38px rgba(0, 0, 0, .05);
}

.compare-table {
    width: 100%;
    min-width: 820px;
    border-collapse: collapse;
    table-layout: fixed;
    text-align: center;
}

.compare-table th,
.compare-table td {
    padding: 20px 18px;
    border-bottom: 1px solid #dbe7f3;
    color: #333;
    font-size: .98rem;
    line-height: 1.6;
    vertical-align: middle;
}

.compare-table thead th {
    background: #e9eef5;
    color: #111;
    font-size: 1.05rem;
    font-weight: 800;
}

.compare-table tbody th {
    width: 20%;
    background: #e9eef5;
    color: #111;
    font-weight: 800;
}

.compare-table tr:last-child th,
.compare-table tr:last-child td {
    border-bottom: 0;
}

.compare-table .active {
    background: #fbfdff;
    color: #0b4a8b;
    font-weight: 800;
}

.compare-table thead .active {
    background: #0b4a8b;
    color: #fff;
}

.compare-table td.active {
    border-left: 2px solid #0b4a8b;
    border-right: 2px solid #0b4a8b;
}

.compare-table tbody tr:last-child td.active {
    border-bottom: 2px solid #0b4a8b;
}

.compare-table img {
    max-width: 150px;
    max-height: 140px;
    object-fit: contain;
}

.compare-table strong {
    display: inline-block;
    color: #0b4a8b;
    font-weight: 800;
}

.compare-table span {
    display: block;
    color: #555;
    font-size: .88rem;
    font-weight: 500;
}

/* 하단 사용 장면 비교 */
.compare-scene-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.compare-scene-card {
    overflow: hidden;
    border: 3px solid #dbe7f3;
    border-radius: 24px;
    background: #fff;
    /*box-shadow: 0 12px 34px rgba(0, 0, 0, .05);*/
    transition: all .25s ease;
	margin-bottom: 30px;
}

.compare-scene-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 46px rgba(0, 0, 0, .08);
}

.compare-scene-card.active {
    border: 3px solid #0b4a8b;
}

.compare-scene-img {
    height: 260px;
    background: #e9eef5;
}

.compare-scene-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.compare-scene-info {
    padding: 24px 26px 28px;
    text-align: center;
}

.compare-scene-info span {
    display: inline-block;
    margin-bottom: 10px;
    color: #0b4a8b;
    font-size: .8rem;
    font-weight: 800;
    letter-spacing: .08em;
}

.compare-scene-info h4 {
    margin-bottom: 10px;
    color: #111;
    font-size: 1.4rem;
    font-weight: 800;
}

.compare-scene-info p {
    margin-bottom: 14px;
    color: #444;
    font-size: .98rem;
    line-height: 1.7;
}

.compare-scene-info strong {
    display: inline-block;
    padding: 8px 18px;
    border-radius: 50px;
    background: #edf5ff;
    color: #0b4a8b;
    font-size: .95rem;
    font-weight: 800;
}

.compare-scene-card:not(.active) .compare-scene-info strong {
    background: #fff1f1;
    color: #e53935;
}

/* Tablet */
@media (max-width: 991.98px) {
    .compare-scene-img {
        height: 220px;
    }
}

/* Mobile */
@media (max-width: 767.98px) {
    .compare-table th,
    .compare-table td {
        padding: 16px 14px;
        font-size: .9rem;
    }

    .compare-scene-grid {
        grid-template-columns: 1fr;
    }

    .compare-scene-img {
        height: 210px;
    }

    .compare-scene-info {
        padding: 22px 20px;
    }
}


.table_compare01 {  margin-bottom: 0rem; background-color: #fff !important;}
.table_compare01 th { vertical-align: top; border-top: 2px solid #999999 !important; text-align:center; white-space:nowrap; min-height: 50px  !important; }
.table_compare01 td { vertical-align: top;  text-align:center; white-space:nowrap; min-height: 42px !important;}
.table_compare01 thead th { vertical-align: middle; font-size:16px !important; color: #000; background-color:#e6e6e6; border-bottom:1px solid #d9d9d9 !important; font-weight:400 !important;}
.table_compare01 tbody td { vertical-align: middle; font-size:16px !important; color: #000; border-bottom:1px solid #d9d9d9 !important; font-weight:400 !important; }
.table_compare01 tbody + tbody { border-top: none; }
.table_compare01 tbody td .form-control {height:40px !important; font-size: 1em !important; }
.table_compare01 tbody td .btn{font-size:1em !important; opacity:1; height: 40px; }
.table_compare01 tbody td .input-group-append{ margin-top: 4px; }
.right_line{ border-right: 1px solid #d9d9d9 !important;}
.right_line_blue{ border-right: 3px solid #3399ff !important;}
.bg_gray{ background-color: #f0f0f0 !important;}

@media (max-width: 768px) {
	.table_compare01 th {padding:10px!important; height: 50px !important; white-space:normal !important; line-height:1.2; width: 100px !important;}
	.table_compare01 td {padding:10px!important; min-height: auto !important; white-space:normal !important; line-height:1.2; width: 100px !important;}
	.table_compare01 thead th { font-size:12px !important; }
	.table_compare01 tbody td { font-size:12px !important; }  
}
.table_compare_img{ width: 200px !important; margin-top: 5px; padding-bottom: 5px;}
@media (max-width: 768px) {
	.table_compare_img{ width: 100px !important; margin-top: 5px; padding-bottom: 5px;}
	.text_box_150{ white-space:normal !important; width: 100px !important; }
	.text_box_50{ white-space:normal !important; width: 50px !important; }

}

/* ==========================================
   특허증 및 인증
========================================== */
.certificate-section {
    position: relative;
}

.certificate-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
}

.certificate-card {
    overflow: hidden;
    border: 1px solid #dbe7f3;
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 12px 34px rgba(0, 0, 0, .05);
    transition: all .25s ease;
}

.certificate-card:hover {
    transform: translateY(-6px);
    border-color: #0b4a8b;
    box-shadow: 0 18px 46px rgba(0, 0, 0, .08);
}

.certificate-wide {
    grid-column: 1 / -1;
}

.certificate-img {
    height: 430px;
    padding: 26px;
    background: #e9eef5;

    display: flex;
    align-items: center;
    justify-content: center;
}

.certificate-img img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.certificate-info {
    padding: 24px 26px 28px;
}

.certificate-info span {
    display: inline-block;
    margin-bottom: 10px;
    color: #0b4a8b;
    font-size: .8rem;
    font-weight: 800;
    letter-spacing: .08em;
}

.certificate-info h4 {
    margin-bottom: 10px;
    color: #111;
    font-size: 1.35rem;
    font-weight: 800;
}

.certificate-info p {
    margin: 0;
    color: #444;
    font-size: .96rem;
    line-height: 1.7;
}

/* 가로형 시험성적서 이미지 */
.certificate-wide .certificate-img {
    height: 500px;
}

/* Tablet */
@media (max-width: 991.98px) {
    .certificate-img {
        height: 380px;
    }

    .certificate-wide .certificate-img {
        height: 320px;
    }
}

/* Mobile */
@media (max-width: 767.98px) {
    .certificate-grid {
        grid-template-columns: 1fr;
    }

    .certificate-wide {
        grid-column: auto;
    }

    .certificate-img {
        height: 340px;
        padding: 20px;
    }

    .certificate-wide .certificate-img {
        height: 260px;
    }

    .certificate-info {
        padding: 22px 20px;
    }
}


/* ==========================================
   사용용도 - 2 + 3 Grid
========================================== */
.snow-use-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
}

.snow-use-card {
    grid-column: span 2;
    overflow: hidden;
    border: 1px solid #dbe7f3;
    border-radius: 22px;
    background: #fff;
    box-shadow: 0 12px 34px rgba(0, 0, 0, .05);
    transition: all .25s ease;
}

.snow-use-card:hover {
    transform: translateY(-6px);
    border-color: #0b4a8b;
    box-shadow: 0 18px 46px rgba(0, 0, 0, .08);
}

.snow-use-top {
    grid-column: span 3;
}

.snow-use-card img {
    width: 100%;
    height: 240px;
    display: block;
    object-fit: cover;
    background: #e9eef5;
}

.snow-use-top img {
    height: 320px;
}

.snow-use-info {
    padding: 22px 24px 24px;
}

.snow-use-info h4 {
    margin-bottom: 10px;
    color: #111;
    font-size: 1.25rem;
    font-weight: 800;
}

.snow-use-info p {
    margin: 0;
    color: #555;
    font-size: .96rem;
    line-height: 1.7;
}

/* Tablet */
@media (max-width: 991.98px) {
    .snow-use-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .snow-use-card,
    .snow-use-top {
        grid-column: span 1;
    }

    .snow-use-card img,
    .snow-use-top img {
        height: 260px;
    }
}

/* Mobile */
@media (max-width: 767.98px) {
    .snow-use-grid {
        grid-template-columns: 1fr;
    }

    .snow-use-card,
    .snow-use-top {
        grid-column: span 1;
    }

    .snow-use-card img,
    .snow-use-top img {
        height: 220px;
    }

    .snow-use-info {
        padding: 18px;
    }
}


/* ==========================================
   배송 및 보관
========================================== */
.storage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.storage-card {
    overflow: hidden;
    border: 1px solid #dbe7f3;
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 12px 34px rgba(0, 0, 0, .05);
    transition: all .25s ease;
}

.storage-card:hover {
    transform: translateY(-6px);
    border-color: #0b4a8b;
    box-shadow: 0 18px 46px rgba(0, 0, 0, .08);
}

.storage-wide {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1.4fr .6fr;
    align-items: center;
}

.storage-img {
    height: 300px;
    /*background: #e9eef5;*/
	background: #e9eef5;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.storage-wide .storage-img {
    height: 360px;
}

.storage-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.storage-info {
    padding: 26px 28px 30px;
}

.storage-info span {
    display: inline-block;
    margin-bottom: 10px;
    color: #0b4a8b;
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .08em;
}

.storage-info h4 {
    margin-bottom: 12px;
    color: #111;
    font-size: 1.4rem;
    font-weight: 800;
}

.storage-info p {
    margin: 0;
    color: #444;
    font-size: .98rem;
    line-height: 1.75;
}

.storage-spec {
    display: inline-flex;
    align-items: baseline;
    gap: 8px;
    margin-top: 22px;
    padding: 12px 20px;
    border-radius: 50px;
    background: #edf5ff;
    color: #0b4a8b;
}

.storage-spec strong {
    font-size: 1.45rem;
    font-weight: 800;
}

.storage-spec span {
    margin: 0;
    color: #0b4a8b;
    font-size: .95rem;
    letter-spacing: 0;
}

/* Tablet */
@media (max-width: 991.98px) {
    .storage-wide {
        display: block;
    }

    .storage-wide .storage-img,
    .storage-img {
        height: 300px;
    }
}

/* Mobile */
@media (max-width: 767.98px) {
    .storage-grid {
        grid-template-columns: 1fr;
    }

    .storage-wide {
        grid-column: auto;
    }

    .storage-img,
    .storage-wide .storage-img {
        height: 230px;
    }

    .storage-info {
        padding: 22px 20px;
    }

    .storage-info h4 {
        font-size: 1.2rem;
    }
}
/* ==========================================
   홍보 동영상
========================================== */
.promo-video-wrap {
    overflow: hidden;
    border: 1px solid #dbe7f3;
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 14px 38px rgba(0, 0, 0, .05);
}

.promo-video-frame {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    background: #000;
}

.promo-video-frame iframe {
    position: absolute;
    left: 0;
    top: 0;

    width: 100%;
    height: 100%;

    border: 0;
}

.promo-video-info {
    padding: 26px 30px 30px;
}

.promo-video-info span {
    display: inline-block;
    margin-bottom: 10px;
    color: #0b4a8b;
    font-size: .8rem;
    font-weight: 800;
    letter-spacing: .08em;
}

.promo-video-info h4 {
    margin-bottom: 10px;
    color: #111;
    font-size: 1.45rem;
    font-weight: 800;
}

.promo-video-info p {
    margin: 0;
    color: #444;
    font-size: 1rem;
    line-height: 1.75;
}

@media (max-width: 767.98px) {
    .promo-video-info {
        padding: 22px 20px;
    }

    .promo-video-info h4 {
        font-size: 1.2rem;
    }
}