:root {
    --navy-950: #06162f;
    --navy-900: #071b3a;
    --navy-800: #0b2d61;
    --blue-700: #1358bd;
    --blue-600: #1f6fe5;
    --blue-100: #eaf3ff;
    --cyan-100: #e9f8ff;
    --ink: #10223f;
    --muted: #61718a;
    --line: #dbe5f1;
    --soft: #f5f8fc;
    --white: #fff;
    --radius-lg: 28px;
    --radius-md: 18px;
    --shadow: 0 24px 60px rgba(7, 27, 58, .10);
    --shell: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Inter, Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ink);
    background: var(--white);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; }
img { max-width: 100%; display: block; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
.shell { width: var(--shell); margin-inline: auto; }
.section { padding: 112px 0; }
.section-soft { background: var(--soft); }
.section-dark { color: var(--white); background: var(--navy-950); }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 999; background: white; color: #000; padding: 10px 14px; border-radius: 8px; }
.skip-link:focus { top: 16px; }

.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 100;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(10, 45, 97, .08);
    transition: box-shadow .25s ease, background .25s ease;
}
.site-header.is-scrolled { box-shadow: 0 10px 34px rgba(7,27,58,.08); }
.header-inner { height: 78px; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; min-width: 190px; }
.brand img { width: 34px; height: 39px; object-fit: contain; }
.brand-copy { display: flex; flex-direction: column; line-height: 1.05; }
.brand-copy strong { color: var(--navy-900); font-size: 18px; letter-spacing: .16em; }
.brand-copy small { margin-top: 5px; color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .12em; }
.main-nav { display: flex; align-items: center; gap: 25px; margin-left: auto; }
.main-nav a { text-decoration: none; font-weight: 650; font-size: 14px; color: #2c405f; position: relative; white-space: nowrap; }
.main-nav a::after { content:""; position:absolute; left:0; right:100%; bottom:-10px; height:2px; background:var(--blue-600); transition:right .2s ease; }
.main-nav a:hover::after { right:0; }
.header-actions { display:flex; align-items:center; gap:16px; }
.catalog-header-actions { margin-left:auto; }
.language-switch { display:flex; align-items:center; gap:5px; color:#8a98ab; font-size:12px; }
.language-switch button { border:0; background:none; padding:5px 3px; color:#8a98ab; font-weight:700; }
.language-switch button.is-active { color:var(--navy-900); }
.menu-toggle { display:none; width:42px; height:42px; border:0; border-radius:10px; background:var(--soft); padding:10px; }
.menu-toggle span { display:block; height:2px; background:var(--navy-900); margin:5px 0; transition:.2s; }

.button { display:inline-flex; align-items:center; justify-content:center; min-height:48px; padding:0 24px; border:1px solid var(--blue-600); border-radius:999px; background:var(--blue-600); color:white; text-decoration:none; font-weight:750; font-size:14px; transition:transform .2s ease, box-shadow .2s ease, background .2s ease; }
.button:hover { transform:translateY(-2px); box-shadow:0 12px 26px rgba(31,111,229,.24); background:#145fce; }
.button-small { min-height:42px; padding:0 18px; font-size:13px; }
.button-light { background:white; color:var(--navy-900); border-color:white; }
.button-light:hover { background:#edf5ff; }
.button-ghost { background:transparent; border-color:rgba(255,255,255,.28); color:white; }
.button-ghost:hover { background:rgba(255,255,255,.08); }

.hero { padding-top: 78px; min-height: 820px; position:relative; overflow:hidden; }
.hero::before {
    content:""; position:absolute; inset:0;
    background:
            radial-gradient(circle at 76% 25%, rgba(31,111,229,.28), transparent 27%),
            radial-gradient(circle at 65% 75%, rgba(64,197,255,.12), transparent 28%),
            linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
            linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
    background-size:auto, auto, 54px 54px, 54px 54px;
}
.hero-grid { min-height:742px; display:grid; grid-template-columns:minmax(0,1.12fr) minmax(360px,.88fr); align-items:center; gap:68px; position:relative; }
.hero-copy { position:relative; z-index:2; max-width:720px; }
.eyebrow { margin:0 0 18px; font-size:13px; font-weight:800; letter-spacing:.18em; text-transform:uppercase; color:#8fc4ff; }
.eyebrow.blue { color:var(--blue-600); }
.hero h1 { margin:0; font-size:clamp(48px,6vw,82px); line-height:1.05; letter-spacing:-.055em; max-width:840px; }
.hero-lead { margin:28px 0 0; font-size:clamp(20px,2.1vw,27px); color:#dce8f8; max-width:720px; line-height:1.5; }
.hero-detail { margin:18px 0 0; color:#9fb2ca; max-width:690px; font-size:15px; }
.hero-actions { display:flex; gap:12px; margin-top:34px; flex-wrap:wrap; }
.hero-signals { display:flex; flex-wrap:wrap; gap:10px; margin-top:38px; }
.hero-signals span { padding:8px 12px; border:1px solid rgba(255,255,255,.15); border-radius:999px; color:#c5d5e8; font-size:12px; background:rgba(255,255,255,.035); }
.hero-visual { position:relative; min-height:530px; }
.molecule-core { position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); width:156px; height:156px; border-radius:50%; display:grid; place-items:center; background:rgba(255,255,255,.97); box-shadow:0 0 0 18px rgba(31,111,229,.06), 0 28px 90px rgba(0,0,0,.3); }
.molecule-core img { width:72px; }
.molecule-orbit { position:absolute; left:50%; top:50%; border:1px solid rgba(133,192,255,.28); border-radius:50%; transform:translate(-50%,-50%) rotate(-18deg); }
.orbit-a { width:390px; height:390px; }
.orbit-b { width:510px; height:290px; transform:translate(-50%,-50%) rotate(36deg); }
.molecule-node { position:absolute; width:34px; height:34px; border-radius:50%; background:#64b4ff; box-shadow:0 0 30px rgba(100,180,255,.4); }
.molecule-node::after { content:""; position:absolute; top:50%; right:100%; width:130px; height:1px; background:linear-gradient(90deg,transparent,rgba(126,190,255,.6)); transform-origin:right center; }
.node-a { left:13%; top:28%; }
.node-a::after { transform:rotate(-18deg); width:160px; }
.node-b { right:5%; top:37%; width:24px; height:24px; }
.node-b::after { transform:rotate(10deg); width:150px; }
.node-c { right:20%; bottom:15%; width:42px; height:42px; }
.node-c::after { transform:rotate(48deg); width:160px; }
.node-d { left:8%; bottom:21%; width:18px; height:18px; }
.node-d::after { transform:rotate(-40deg); width:170px; }

.section-heading { max-width:760px; margin:0 auto 56px; text-align:center; }
.section-heading.align-left { margin-inline:0; text-align:left; }
.section-heading h2, .catalog-heading h2, .inquiry-copy h2 { margin:0; font-size:clamp(36px,4vw,56px); line-height:1.1; letter-spacing:-.045em; color:var(--navy-900); }
.section-heading > p:last-child { margin:20px auto 0; color:var(--muted); max-width:720px; font-size:17px; }
.align-left > p:last-child { margin-left:0; }

.domain-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:20px; }
.domain-card { position:relative; min-height:390px; border:1px solid var(--line); border-radius:var(--radius-lg); padding:34px; background:white; overflow:hidden; transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease; }
.domain-card:hover { transform:translateY(-7px); box-shadow:var(--shadow); border-color:#b8d4f6; }
.domain-number { color:#aac1dc; font-size:13px; font-weight:800; letter-spacing:.14em; }
.domain-icon { width:72px; height:72px; margin:50px 0 30px; position:relative; border:1px solid #b8d4f6; border-radius:24px; transform:rotate(30deg); background:linear-gradient(145deg,#eff7ff,#fff); }
.domain-icon span { position:absolute; width:13px; height:13px; border-radius:50%; background:var(--blue-600); }
.domain-icon span:nth-child(1) { left:10px; top:26px; }
.domain-icon span:nth-child(2) { right:10px; top:11px; }
.domain-icon span:nth-child(3) { right:11px; bottom:10px; }
.domain-card h3 { margin:0; color:var(--navy-900); font-size:23px; line-height:1.28; letter-spacing:-.025em; }
.domain-card p { margin:16px 0 0; color:var(--muted); font-size:14px; }

.strength-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.strength-card { background:white; border:1px solid var(--line); border-radius:22px; padding:30px 26px; min-height:280px; }
.strength-index { display:inline-grid; place-items:center; width:44px; height:44px; border-radius:14px; color:var(--blue-700); background:var(--blue-100); font-size:12px; font-weight:850; }
.strength-card h3 { margin:38px 0 12px; font-size:20px; color:var(--navy-900); }
.strength-card p { margin:0; font-size:14px; color:var(--muted); }
.commitment { margin-top:22px; border-radius:20px; background:linear-gradient(100deg,#e8f2ff,#f8fbff); padding:24px 28px; display:grid; grid-template-columns:auto auto 1fr; gap:18px; align-items:center; border:1px solid #d6e8fb; }
.commitment-mark { display:grid; place-items:center; width:44px; height:44px; border:2px solid var(--blue-600); color:var(--blue-600); border-radius:13px 13px 20px 20px; font-weight:900; }
.commitment strong { color:var(--blue-700); font-size:14px; white-space:nowrap; }
.commitment p { margin:0; color:#405777; }

.process-grid { list-style:none; padding:0; margin:0; display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.process-card { position:relative; min-height:250px; padding:30px; border-radius:22px; border:1px solid var(--line); background:white; }
.process-number { display:inline-flex; align-items:center; justify-content:center; width:46px; height:46px; border-radius:50%; background:var(--navy-900); color:white; font-size:12px; font-weight:800; }
.process-line { width:58px; height:2px; background:var(--blue-600); margin:34px 0 24px; }
.process-card h3 { margin:0 0 12px; font-size:20px; color:var(--navy-900); }
.process-card p { margin:0; color:var(--muted); font-size:14px; }

.catalog-band { background:linear-gradient(135deg,var(--navy-950),#0a3472); color:white; position:relative; overflow:hidden; }
.catalog-band::after { content:""; position:absolute; width:540px; height:540px; border:1px solid rgba(255,255,255,.07); border-radius:50%; right:-220px; top:-260px; box-shadow:0 0 0 65px rgba(255,255,255,.025), 0 0 0 130px rgba(255,255,255,.018); }
.catalog-heading { position:relative; z-index:1; display:flex; justify-content:space-between; gap:30px; align-items:end; margin-bottom:40px; }
.catalog-heading h2 { color:white; }
.catalog-heading p:not(.eyebrow) { color:#afc3da; max-width:620px; }
.product-preview-grid { position:relative; z-index:1; display:grid; grid-template-columns:repeat(3,1fr); gap:15px; }
.product-mini { padding:24px; background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.12); border-radius:18px; }
.product-category { color:#83c3ff; text-transform:uppercase; letter-spacing:.1em; font-size:10px; font-weight:800; }
.product-mini h3 { margin:12px 0 22px; font-size:18px; min-height:48px; }
.product-mini dl { margin:0; display:grid; gap:8px; }
.product-mini dl div { display:flex; justify-content:space-between; gap:15px; font-size:12px; border-top:1px solid rgba(255,255,255,.09); padding-top:8px; }
.product-mini dt { color:#8fa6c1; }
.product-mini dd { margin:0; color:#fff; }
.catalog-placeholder { position:relative; z-index:1; padding:44px; border:1px dashed rgba(255,255,255,.25); border-radius:22px; background:rgba(255,255,255,.04); display:flex; align-items:center; gap:18px; }
.catalog-placeholder-icon { font-size:36px; color:#83c3ff; }
.catalog-placeholder p { flex:1; margin:0; color:#b8cae0; }
.catalog-placeholder a { color:white; font-weight:750; text-decoration:none; }

.request-layout { display:grid; grid-template-columns:.9fr 1.1fr; gap:90px; align-items:start; }
.request-list { list-style:none; padding:0; margin:0; display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.request-list li { border:1px solid var(--line); border-radius:16px; min-height:76px; padding:16px 18px; display:flex; align-items:center; gap:12px; color:#405777; font-size:14px; }
.request-list li span { flex:0 0 28px; width:28px; height:28px; display:grid; place-items:center; border-radius:50%; background:var(--blue-100); color:var(--blue-700); font-weight:900; }

.inquiry-section { background:#eef4fb; }
.inquiry-layout { display:grid; grid-template-columns:.82fr 1.18fr; gap:65px; align-items:start; }
.inquiry-copy { position:sticky; top:120px; }
.inquiry-copy > p:not(.eyebrow) { color:var(--muted); font-size:16px; }
.contact-cards { display:grid; gap:10px; margin-top:35px; }
.contact-card { padding:20px 22px; border-radius:16px; background:white; border:1px solid #dbe6f3; }
.contact-card > span, .contact-card div > span { display:block; font-size:11px; color:var(--blue-700); font-weight:850; text-transform:uppercase; letter-spacing:.08em; margin-bottom:6px; }
.contact-card p { margin:0; color:#415875; font-size:13px; }
.contact-card a { color:var(--navy-900); font-weight:750; text-decoration:none; font-size:13px; }
.contact-card.split { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.inquiry-form { background:white; border-radius:var(--radius-lg); padding:36px; box-shadow:var(--shadow); border:1px solid #dbe6f3; }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field { display:flex; flex-direction:column; gap:8px; }
.field-full { grid-column:1 / -1; }
.field > span { font-size:12px; font-weight:800; color:#324a69; }
.field > span b { color:#e64c5f; }
.field input, .field textarea, .field select { width:100%; border:1px solid #d5e0ec; border-radius:12px; background:#fbfdff; color:var(--ink); padding:13px 14px; outline:none; transition:border .15s, box-shadow .15s; }
.field input, .field select { min-height:48px; }
.field textarea { resize:vertical; }
.field input:focus, .field textarea:focus, .field select:focus { border-color:#7eb5f8; box-shadow:0 0 0 4px rgba(31,111,229,.08); }
.field small { color:#8290a3; font-size:11px; line-height:1.5; }
.field em { color:var(--blue-700); font-size:11px; font-style:normal; }
.optional-fields { margin-top:24px; border-top:1px solid var(--line); padding-top:22px; }
.optional-fields summary { list-style:none; cursor:pointer; display:flex; align-items:center; justify-content:space-between; font-weight:800; color:var(--navy-900); }
.optional-fields summary::-webkit-details-marker { display:none; }
.optional-fields summary::after { content:"+"; display:grid; place-items:center; width:30px; height:30px; border-radius:50%; background:var(--blue-100); color:var(--blue-700); margin-left:auto; }
.optional-fields[open] summary::after { content:"−"; }
.optional-fields summary small { margin-left:8px; margin-right:10px; padding:3px 8px; border-radius:999px; background:#eef3f8; color:#73839a; font-size:10px; }
.optional-note { color:var(--muted); font-size:12px; margin:14px 0 18px; }
/*.file-field input[type=file] { padding:10px; }*/
.form-footer { display:flex; justify-content:space-between; gap:20px; align-items:center; margin-top:26px; }
.form-footer p { margin:0; color:#8794a6; font-size:11px; }
.form-status { min-height:22px; margin-top:12px; font-size:13px; font-weight:700; }
.form-status.is-success { color:#15855c; }
.form-status.is-error { color:#c43d52; }
.hp-field { position:absolute !important; left:-9999px !important; width:1px !important; height:1px !important; opacity:0 !important; }

.site-footer { background:var(--navy-950); color:#b6c6da; padding:44px 0 36px; }
.footer-grid { display:grid; grid-template-columns:minmax(190px,.8fr) minmax(0,2.2fr) auto; gap:42px; align-items:start; }
.footer-brand { display:flex; align-items:center; gap:14px; }
.footer-brand img { width:38px; filter:brightness(0) invert(1); opacity:.92; }
.footer-brand div { display:flex; flex-direction:column; }
.footer-brand strong { color:white; letter-spacing:.08em; }
.footer-brand span { font-size:10px; margin-top:4px; }
.footer-details { min-width:0; }
.footer-company { display:flex; flex-wrap:wrap; gap:8px 20px; padding-bottom:15px; margin-bottom:15px; border-bottom:1px solid rgba(255,255,255,.1); font-size:11px; }
.footer-contact-list { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:11px 28px; margin:0; }
.footer-contact-list > div { display:grid; grid-template-columns:72px minmax(0,1fr); gap:10px; align-items:start; }
.footer-contact-list dt { color:#7f9bbd; font-size:10px; font-weight:700; letter-spacing:.03em; }
.footer-contact-list dd { margin:0; color:#c8d5e4; font-size:11px; line-height:1.65; word-break:keep-all; }
.footer-contact-list a { color:inherit; text-decoration:none; transition:color .2s ease; }
.footer-contact-list a:hover { color:#fff; }
.footer-address { grid-column:1 / -1; }
.footer-copyright { margin:0; font-size:11px; white-space:nowrap; color:#8295ad; }

/* Catalog page */
.catalog-hero { padding:150px 0 72px; background:linear-gradient(135deg,#071b3a,#0d3b7d); color:white; }
.catalog-hero h1 { margin:0; font-size:clamp(44px,6vw,72px); letter-spacing:-.05em; line-height:1.05; }
.catalog-hero p:not(.eyebrow) { max-width:650px; color:#b9cce1; font-size:17px; }
.catalog-page { padding:56px 0 100px; }
.catalog-toolbar { display:grid; grid-template-columns:minmax(260px,1fr) minmax(180px,260px) auto; gap:12px; margin-bottom:32px; }
.catalog-toolbar input, .catalog-toolbar select { min-height:50px; border:1px solid var(--line); border-radius:14px; padding:0 15px; background:white; color:var(--ink); }
.catalog-toolbar .button { min-height:50px; }
.catalog-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: 20px;
    -webkit-overflow-scrolling: touch;
}

.catalog-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 1050px;
}

.catalog-table th,
.catalog-table td {
    padding: 18px 16px;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: middle;
}

.catalog-table th {
    background: var(--blue-100);
    color: var(--navy-800);
    font-size: 11px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .06em;
    text-align: center;
}

.catalog-table td {
    font-size: 14px;
    text-align: center;
}

.catalog-table tbody tr {
    transition: background .15s ease;
}

.catalog-table tbody tr:hover {
    background: #f8fbff;
}

.catalog-table tbody tr:last-child td {
    border-bottom: 0;
}

.catalog-table th:nth-child(1),
.catalog-table td:nth-child(1) {
    width: 170px;
}

.catalog-table td:first-child {
    color: var(--blue-700);
    font-size: 12px;
    font-weight: 700;
}

.catalog-table th:nth-child(2),
.catalog-table td:nth-child(2) {
    min-width: 280px;
}

.catalog-table .product-name {
    font-weight: 800;
    color: var(--navy-900);
    line-height: 1.45;
    overflow-wrap: anywhere;
}

.catalog-table th:nth-child(3),
.catalog-table td:nth-child(3) {
    width: 135px;
    white-space: nowrap;
}

.catalog-table th:nth-child(4),
.catalog-table td:nth-child(4) {
    width: 160px;
    text-align: center;
}

.catalog-table th:nth-child(5),
.catalog-table td:nth-child(5) {
    width: 105px;
    text-align: center;
    white-space: nowrap;
}

.catalog-table th:nth-child(6),
.catalog-table td:nth-child(6) {
    width: 95px;
    text-align: center;
    white-space: nowrap;
}

.structure-thumb {
    width: 130px;
    height: 90px;
    object-fit: contain;
    margin: 0 auto;
    background: transparent;
}

.structure-empty {
    width: 130px;
    height: 90px;
    display: grid;
    place-items: center;
    margin: 0 auto;
    border: 1px dashed #cbd8e7;
    border-radius: 9px;
    color: #9fb0c3;
}
.catalog-empty { text-align:center; padding:70px 24px; border:1px dashed #cbd8e7; border-radius:20px; color:var(--muted); }
.catalog-count { color:var(--muted); font-size:13px; margin:0 0 14px; }
.pagination { display:flex; justify-content:center; gap:7px; margin-top:28px; }
.pagination a, .pagination span { min-width:38px; height:38px; padding:0 10px; display:grid; place-items:center; border:1px solid var(--line); border-radius:10px; text-decoration:none; color:#49617f; font-size:13px; }
.pagination .current { background:var(--navy-900); border-color:var(--navy-900); color:white; }

.reveal { opacity:0; transform:translateY(18px); transition:opacity .65s ease, transform .65s ease; }
.reveal.is-visible { opacity:1; transform:none; }

@media (max-width: 1020px) {
    .main-nav { position:fixed; inset:78px 0 auto; padding:28px 24px 34px; background:white; border-top:1px solid var(--line); box-shadow:0 20px 40px rgba(7,27,58,.1); display:none; flex-direction:column; align-items:flex-start; gap:20px; }
    .main-nav.is-open { display:flex; }
    .menu-toggle { display:block; margin-left:auto; }
    .header-actions .button { display:none; }
    .hero-grid { grid-template-columns:1fr; gap:10px; padding:100px 0 40px; }
    .hero { min-height:auto; }
    .hero-visual { min-height:400px; max-width:550px; width:100%; margin:0 auto; }
    .domain-grid { grid-template-columns:1fr; }
    .domain-card { min-height:0; }
    .domain-icon { margin-top:30px; }
    .strength-grid { grid-template-columns:1fr 1fr; }
    .process-grid { grid-template-columns:1fr 1fr; }
    .request-layout, .inquiry-layout { grid-template-columns:1fr; gap:50px; }
    .inquiry-copy { position:static; }
    .footer-grid { grid-template-columns:1fr; gap:28px; }
    .footer-copyright { white-space:normal; }
}

@media (max-width: 700px) {
    :root { --shell:min(100% - 28px, 1180px); }
    .section { padding:80px 0; }
    .header-inner { height:70px; gap:10px; }
    .brand { min-width:0; }
    .brand-copy small { display:none; }
    .brand-copy strong { font-size:15px; }
    .brand img { width:29px; height:34px; }
    .main-nav { top:70px; }
    .language-switch { margin-left:auto; }
    .hero { padding-top:70px; }
    .hero-grid { min-height:0; padding-top:82px; }
    .hero h1 { font-size:48px; }
    .hero-lead { font-size:19px; }
    .hero-visual { min-height:330px; transform:scale(.86); margin-top:-15px; }
    .orbit-a { width:320px; height:320px; }
    .orbit-b { width:390px; height:235px; }
    .molecule-core { width:126px; height:126px; }
    .molecule-core img { width:58px; }
    .section-heading { margin-bottom:38px; }
    .section-heading h2, .catalog-heading h2, .inquiry-copy h2 { font-size:38px; }
    .strength-grid, .process-grid, .product-preview-grid, .request-list { grid-template-columns:1fr; }
    .commitment { grid-template-columns:auto 1fr; }
    .commitment p { grid-column:1/-1; }
    .catalog-heading { align-items:flex-start; flex-direction:column; }
    .catalog-placeholder { flex-direction:column; align-items:flex-start; }
    .form-grid { grid-template-columns:1fr; }
    .field-full { grid-column:auto; }
    .inquiry-form { padding:25px 20px; border-radius:20px; }
    .form-footer { align-items:flex-start; flex-direction:column; }
    .form-footer .button { width:100%; }
    .footer-contact-list { grid-template-columns:1fr; }
    .footer-address { grid-column:auto; }
    .footer-contact-list > div { grid-template-columns:64px minmax(0,1fr); }
    .contact-card.split { grid-template-columns:1fr; }
    .catalog-toolbar { grid-template-columns:1fr; }

    /* Mobile catalog */
    .catalog-page {
        padding-top: 36px;
        padding-bottom: 72px;
    }

    .catalog-toolbar {
        margin-bottom: 22px;
    }

    .catalog-count {
        margin-bottom: 12px;
    }

    /* PC table border/scroll 제거 */
    .catalog-table-wrap {
        overflow: visible;
        border: 0;
        border-radius: 0;
    }

    /* Table -> Card */
    .catalog-table {
        display: block;
        width: 100%;
        min-width: 0;
    }

    .catalog-table thead {
        display: none;
    }

    .catalog-table tbody {
        display: grid;
        gap: 12px;
    }

    .catalog-table tbody tr {
        display: grid;

        grid-template-columns:
        minmax(0, 1fr)
        96px;

        grid-template-areas:
        "category structure"
        "name structure"
        "cas structure"
        "mw purity";

        column-gap: 14px;
        row-gap: 9px;

        padding: 16px;

        border: 1px solid var(--line);
        border-radius: 16px;

        background: #fff;
    }

    /* 기존 hover 효과 제거 */
    .catalog-table tbody tr:hover {
        background: #fff;
    }

    .catalog-table td {
        width: auto !important;
        min-width: 0 !important;

        padding: 0;
        border: 0;

        text-align: left !important;
        white-space: normal !important;

        font-size: 12px;
    }

    /* Category */
    .catalog-table .catalog-category {
        grid-area: category;

        justify-self: start;

        width: auto !important;

        padding: 4px 8px;

        border-radius: 999px;

        background: var(--blue-100);

        color: var(--blue-700);

        font-size: 10px;
        font-weight: 700;

        line-height: 1.4;
    }

    /* Product name */
    .catalog-table .product-name {
        grid-area: name;

        padding-top: 2px;

        color: var(--navy-900);

        font-size: 14px;
        font-weight: 800;

        line-height: 1.45;

        overflow-wrap: anywhere;
    }

    /* CAS */
    .catalog-table .catalog-cas {
        grid-area: cas;
    }

    /* Structure */
    .catalog-table .catalog-structure {
        grid-area: structure;

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

        align-self: center;
    }

    /* Molecular Weight */
    .catalog-table .catalog-mw {
        grid-area: mw;
    }

    /* Purity */
    .catalog-table .catalog-purity {
        grid-area: purity;
    }

    /* CAS / MW / Purity label */
    .catalog-table .catalog-cas,
    .catalog-table .catalog-mw,
    .catalog-table .catalog-purity {
        display: flex;
        align-items: baseline;
        gap: 7px;

        color: #405777;

        font-size: 11px;
    }

    /* data-label */
    .catalog-table .catalog-cas::before,
    .catalog-table .catalog-mw::before,
    .catalog-table .catalog-purity::before {
        content: attr(data-label);

        flex: 0 0 auto;

        color: #8a98ab;

        font-size: 9px;
        font-weight: 800;

        text-transform: uppercase;
        letter-spacing: .04em;
    }

    /* Structure image */
    .catalog-table .structure-thumb {
        width: 92px;
        height: 68px;

        margin: 0;

        object-fit: contain;
    }

    /* Structure image가 없는 경우 */
    .catalog-table .structure-empty {
        width: 92px;
        height: 68px;

        margin: 0;

        border-radius: 8px;

        font-size: 11px;
    }

    /* Pagination */
    .pagination {
        margin-top: 24px;
    }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior:auto; }
    *, *::before, *::after { transition:none !important; animation:none !important; }
    .reveal { opacity:1; transform:none; }
}

/* 선택된 select 요소(uid=15060)에 적용 */
select[name="category"] {
    /* 기본 화살표 제거 */
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;

    /* 커스텀 화살표 설정 (Data URI로 예시 SVG 추가) */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 오른쪽에서 15px 떨어진 중앙 */
    background-size: 16px; /* 화살표 크기 조절 */

    /* 화살표가 텍스트와 겹치지 않도록 충분한 여백 확보 */
    padding-right: 40px;

    /* 기존 스타일 유지 및 보완 */
    /*height: 50px;*/
    /*border: 1px solid #dbe5f1;*/
    /*border-radius: 4px; !* 필요시 추가 *!*/
    /*background-color: #ffffff;*/
}

/* IE 11에서 화살표를 숨기기 위한 처리 */
select[name="category"]::-ms-expand {
    display: none;
}

select[name="nda"] {
    /* 기본 화살표 제거 */
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;

    /* 커스텀 화살표 설정 (Data URI로 예시 SVG 추가) */
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center; /* 오른쪽에서 15px 떨어진 중앙 */
    background-size: 16px; /* 화살표 크기 조절 */

    /* 화살표가 텍스트와 겹치지 않도록 충분한 여백 확보 */
}