/* =====================================================
   SeeU Dive About Page CSS
   파일 위치: assets/css/about.css
===================================================== */

.about-hero{
    position:relative;
    height:var(--site-hero-height);
    min-height:var(--site-hero-min-height);
    max-height:var(--site-hero-max-height);
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
    color:#fff;
    overflow:hidden;
    padding:120px 22px 90px;
    background:#052b4f;
}

.about-hero-media,
.about-hero-media img{
    position:absolute;
    inset:0;
    width:100%;
    height:100%;
}

.about-hero-media img{
    object-fit:cover;
}

.about-hero-overlay{
    position:absolute;
    inset:0;
    background:linear-gradient(180deg,rgba(0,18,32,.22),rgba(0,18,32,.72));
    z-index:1;
}

.about-hero-content{
    position:relative;
    z-index:2;
    max-width:900px;
}

.about-hero h1{
    font-size:clamp(38px,5.4vw,72px);
    line-height:1.12;
    margin:18px 0 22px;
    letter-spacing:-.055em;
    text-shadow:0 14px 38px rgba(0,0,0,.34);
}

.about-hero p{
    max-width:720px;
    margin:0 auto;
    color:rgba(255,255,255,.9);
    font-size:clamp(16px,1.8vw,20px);
    line-height:1.8;
}

.about-main{
    max-width:1160px;
    margin:auto;
    padding:72px 22px;
}

.section-block{
    margin-bottom:96px;
}

.about-section-head{
    display:grid;
    grid-template-columns:1.35fr 1fr;
    gap:48px;
    align-items:center;
    margin-bottom:34px;
}

.about-section-head h2{
    font-size:clamp(40px,3vw,54px);
    line-height:1.1;
    letter-spacing:-.04em;
    margin:8px 0 0;
}

.about-section-head p{
    max-width:520px;
    margin:0;
    line-height:1.75;
    color:var(--muted);
}

.about-story-grid,
.about-split{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:34px;
    align-items:center;
}

/* OUR STORY - 글 카드와 사진 높이 맞춤 */
.about-story-copy{
    min-height:520px;
    display:flex;
    flex-direction:column;
    justify-content:center;
}

.about-story-copy,
.about-split-copy,
.about-location-box{
    background:#fff;
    border:1px solid var(--line);
    border-radius:32px;
    padding:34px;
    box-shadow:var(--shadow);
}

.about-story-copy h3,
.about-split-copy h2{
    margin:0 0 18px;
    color:var(--navy);
    font-size:clamp(30px,3vw,42px);
    line-height:1.18;
    letter-spacing:-.04em;
}

.about-story-copy p,
.about-split-copy p,
.about-location-box p{
    color:var(--muted);
    margin:0 0 16px;
}

.about-story-image img,
.about-split-image img,
.about-space-grid img{
    width:100%;
    object-fit:cover;
    display:block;
    border-radius:32px;
    box-shadow:var(--shadow);
}

.about-story-image img,
.about-split-image img{
    height:520px;
}

.about-value-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:20px;
}

.about-value-card{
    background:#fff;
    border:1px solid var(--line);
    border-radius:28px;
    padding:26px;
    box-shadow:var(--shadow);
}

.about-value-card span{
    display:inline-flex;
    color:var(--blue);
    font-weight:900;
    font-size:14px;
    margin-bottom:14px;
}

.about-value-card h3{
    margin:0 0 10px;
    color:var(--navy);
    font-size:23px;
}

.about-value-card p{
    margin:0;
    color:var(--muted);
}

.about-check-list{
    margin:20px 0 0;
    padding:0;
    list-style:none;
    display:grid;
    gap:10px;
}

.about-check-list li{
    padding:14px 16px;
    border-radius:18px;
    background:#f4fbff;
    color:var(--navy);
    font-weight:800;
}

.about-space-grid{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:18px;
    margin-bottom:24px;
}

.about-space-grid img{
    height:280px;
}

.about-location-box{
    display:flex;
    flex-direction:column;
    align-items:flex-start;
}

.about-location-box h3{
    margin:0 0 8px;
    color:var(--navy);
    font-size:28px;
}

.about-location-box .btn{
    margin-top:10px;
}

@media(max-width:920px){
    .about-story-grid,
    .about-split,
    .about-value-grid,
    .about-space-grid{
        grid-template-columns:1fr;
    }
    .about-section-head{
        grid-template-columns:1fr;
        gap:16px;
        align-items:start;
    }

    .about-section-head p{
        max-width:none;
    }

    .about-proof .about-section-head h2{
        white-space:normal;
    }


    .about-hero{
        height:var(--site-hero-height);
        min-height:var(--site-hero-min-height);
        max-height:var(--site-hero-max-height);
        padding-top:110px;
    }

    .about-story-image img,
    .about-split-image img,
    .about-space-grid img{
        height:320px;
    }
}

/* =====================================================
   TRUST & SAFETY / PROOF SECTION - COMPACT BADGE GALLERY
   - 증빙자료는 일반 사진보다 짧고 간결하게 표시합니다.
   - 이미지는 잘리지 않도록 object-fit:contain을 사용합니다.
   - 클릭하면 원본 이미지를 새 탭에서 크게 볼 수 있습니다.
===================================================== */
.about-proof{
    position:relative;
    padding:34px;
    border-radius:32px;
    background:#f7fbff;
    border:1px solid var(--line);
}

.about-proof .about-section-head h2{
    white-space:nowrap;
}



.about-proof-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:16px;
}

.about-proof-card{
    position:relative;
    overflow:hidden;
    border-radius:24px;
    border:1px solid #dbe7ef;
    background:#ffffff;
    box-shadow:0 12px 32px rgba(5,43,79,.08);
    transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.about-proof-card:hover{
    transform:translateY(-4px);
    box-shadow:0 18px 42px rgba(5,43,79,.13);
    border-color:#b9d9e7;
}

.about-proof-card::before{
    content:"OFFICIAL";
    position:absolute;
    top:14px;
    left:14px;
    z-index:2;
    padding:5px 9px;
    border-radius:999px;
    background:rgba(5,43,79,.9);
    color:#fff;
    font-size:10px;
    font-weight:900;
    letter-spacing:.08em;
}

.about-proof-media{
    display:flex;
    align-items:center;
    justify-content:center;
    height:220px;
    padding:18px;
    background:linear-gradient(180deg,#ffffff 0%,#f4fbff 100%);
    border-bottom:1px solid #e6eef4;
}

.about-proof-media img{
    width:100%;
    height:100%;
    display:block;
    object-fit:contain;
    border-radius:14px;
    background:#fff;
}

.about-proof-card div{
    padding:18px 20px 20px;
}

.about-proof-card span{
    display:none;
}

.about-proof-card h3{
    margin:0;
    color:var(--navy);
    font-size:20px;
    letter-spacing:-.02em;
}

.about-proof-card p{
    display:none;
}

@media(max-width:920px){
    .about-proof{
        padding:28px 22px;
    }

    .about-proof-grid{
        grid-template-columns:1fr;
    }

    .about-proof-media{
        height:240px;
    }
}

@media(max-width:560px){
    .about-proof{
        padding:24px 16px;
        border-radius:26px;
    }

    .about-proof-media{
        height:210px;
    }

    .about-proof-card h3{
        font-size:18px;
    }
}

@media(max-width:920px){
    .about-story-copy{
        min-height:auto;
    }
}


/* =====================================================
   ABOUT BRAND RHYTHM - unified card/image rhythm
===================================================== */

.about-story-grid,
.about-split{
    align-items:stretch;
}

.about-story-copy,
.about-split-copy{
    min-height:520px;
    display:flex;
    flex-direction:column;
    justify-content:center;
}

.about-story-copy p,
.about-split-copy p,
.about-location-box p{
    line-height:1.75;
}

.about-story-copy p:last-child,
.about-split-copy p:last-child,
.about-location-box p:last-child{
    margin-bottom:0;
}

@media(max-width:920px){
    .about-story-copy,
    .about-split-copy{
        min-height:auto;
    }
}

/* =====================================================
   SeeU Dive Design System v1.0 적용
   - About / Discover / Scuba 섹션 리듬 통일
===================================================== */
.about-main{
    max-width:var(--seeu-container);
    padding:72px var(--seeu-page-x);
}

.about-main .section-block{
    margin-bottom:var(--seeu-section-gap);
}

.about-section-head{
    gap:48px;
    margin-bottom:var(--seeu-section-head-gap);
}

.about-section-head h2{
    font-size:var(--seeu-section-title-size);
    line-height:1.1;
    letter-spacing:-.04em;
}

.about-section-head p{
    max-width:520px;
    line-height:1.75;
}

.about-story-grid,
.about-split{
    gap:var(--seeu-grid-gap);
    align-items:stretch;
}

.about-story-copy,
.about-split-copy{
    min-height:var(--seeu-media-height);
    height:100%;
    padding:var(--seeu-card-padding);
    border-radius:var(--seeu-card-radius);
}

.about-story-copy h3,
.about-split-copy h2{
    font-size:var(--seeu-copy-title-size);
    line-height:1.16;
    margin:0 0 36px;
}

.about-story-copy p,
.about-split-copy p,
.about-location-box p{
    font-size:var(--seeu-body-size);
    line-height:var(--seeu-body-line);
    margin:0 0 var(--seeu-body-gap);
}

.about-story-copy p:last-child,
.about-split-copy p:last-child,
.about-location-box p:last-child{
    margin-bottom:0;
}

.about-story-image,
.about-split-image{
    height:100%;
}

.about-story-image img,
.about-split-image img{
    height:100%;
    min-height:var(--seeu-media-height);
    border-radius:var(--seeu-media-radius);
    object-position:center center;
}

.about-value-grid,
.about-space-grid,
.about-proof-grid{
    gap:var(--seeu-card-gap);
}

.about-value-card,
.about-location-box,
.about-proof-card{
    border-radius:var(--seeu-card-radius-sm);
}

.about-value-card h3,
.about-location-box h3,
.about-proof-card h3{
    font-size:var(--seeu-card-title-size);
    line-height:1.28;
}

.about-value-card p,
.about-proof-card p,
.about-check-list li{
    line-height:var(--seeu-card-copy-line);
}

@media(max-width:920px){
    .about-story-copy,
    .about-split-copy{
        min-height:auto;
        height:auto;
        padding:var(--seeu-card-padding);
    }

    .about-story-image img,
    .about-split-image img{
        min-height:0;
        height:var(--seeu-media-height);
    }
}