/* sellbright — legal / support pages */
.lg { min-height: 100vh; background: var(--bg); }

/* top nav (slim) */
.lg-nav { position: sticky; top: 0; z-index: 50; height: 64px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(20px, 5vw, 56px); background: rgba(255,255,255,0.82); backdrop-filter: blur(14px) saturate(1.4); border-bottom: 1px solid var(--line); }
.lg-nav .brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; letter-spacing: -0.02em; text-decoration: none; color: inherit; }
.lg-nav .brand .dot { width: 11px; height: 11px; border-radius: 50%; background: linear-gradient(135deg, var(--primary), var(--accent)); box-shadow: 0 0 0 4px rgba(37,99,235,0.1); }
.lg-nav .back { display: inline-flex; align-items: center; gap: 7px; font-size: 14px; font-weight: 600; color: var(--ink-soft); text-decoration: none; transition: color .2s; white-space: nowrap; }
.lg-nav .back:hover { color: var(--ink); }
.lg-nav .back svg { width: 16px; height: 16px; }

/* header band */
.lg-head { background: radial-gradient(90% 100% at 50% 0%, #fbfcff, var(--bg)); border-bottom: 1px solid var(--line); padding: clamp(48px, 8vh, 88px) 24px clamp(34px, 5vh, 52px); text-align: center; }
.lg-head .eb { font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 14px; }
.lg-head h1 { margin: 0; font-weight: 800; letter-spacing: -0.035em; font-size: clamp(28px, 4vw, 46px); }
.lg-head .upd { margin-top: 14px; font-size: 13.5px; color: var(--ink-faint); }

/* body layout: optional TOC + content */
.lg-wrap { width: min(1080px, 92vw); margin: 0 auto; padding: clamp(36px, 6vh, 64px) 0 90px; display: grid; grid-template-columns: 220px 1fr; gap: 48px; align-items: start; }
@media (max-width: 820px) { .lg-wrap { grid-template-columns: 1fr; gap: 0; } .lg-toc { display: none; } }

.lg-toc { position: sticky; top: 88px; }
.lg-toc .toc-t { font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 14px; }
.lg-toc ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; border-left: 1px solid var(--line); }
.lg-toc a { display: block; padding: 7px 14px; font-size: 13.5px; color: var(--ink-soft); text-decoration: none; border-left: 2px solid transparent; margin-left: -1px; transition: all .18s; line-height: 1.4; }
.lg-toc a:hover { color: var(--ink); }
.lg-toc a.active { color: var(--primary); border-left-color: var(--primary); font-weight: 600; }

.lg-content { max-width: 720px; }
.lg-content .intro { font-size: 15.5px; line-height: 1.8; color: var(--ink-soft); padding-bottom: 28px; margin-bottom: 28px; border-bottom: 1px solid var(--line); }
.lg-art { margin-bottom: 40px; scroll-margin-top: 84px; }
.lg-art h2 { font-size: 20px; font-weight: 800; letter-spacing: -0.02em; margin: 0 0 16px; display: flex; align-items: baseline; gap: 10px; }
.lg-art h2 .no { font-family: var(--mono); font-size: 13px; font-weight: 700; color: var(--primary); flex: none; }
.lg-art h3 { font-size: 15.5px; font-weight: 700; margin: 22px 0 10px; color: var(--ink-2); }
.lg-art p { font-size: 14.5px; line-height: 1.85; color: var(--ink-soft); margin: 0 0 14px; }
.lg-art ul, .lg-art ol { margin: 0 0 16px; padding-left: 22px; }
.lg-art li { font-size: 14.5px; line-height: 1.8; color: var(--ink-soft); margin: 6px 0; }
.lg-art strong { color: var(--ink); font-weight: 700; }
.lg-art .note { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; font-size: 13.5px; color: var(--ink-soft); line-height: 1.7; }
.lg-art .note b { color: var(--ink-2); }

/* definition / data table */
.lg-table { width: 100%; border-collapse: collapse; margin: 6px 0 18px; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.lg-table th, .lg-table td { text-align: left; padding: 12px 14px; font-size: 13.5px; border-bottom: 1px solid var(--line); vertical-align: top; }
.lg-table th { background: var(--bg-soft); font-weight: 700; color: var(--ink-2); font-size: 12.5px; }
.lg-table td { color: var(--ink-soft); line-height: 1.6; }
.lg-table tr:last-child td { border-bottom: 0; }
.lg-table td:first-child { font-weight: 600; color: var(--ink-2); white-space: nowrap; }

/* contact page */
.contact-grid { width: min(1080px, 92vw); margin: 0 auto; padding: clamp(36px, 6vh, 60px) 0 90px; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: start; }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; gap: 28px; } }
.contact-form { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: clamp(22px, 3vw, 34px); box-shadow: 0 1px 2px rgba(2,6,23,0.04), 0 30px 60px -44px rgba(2,6,23,0.35); }
.cf-row { margin-bottom: 18px; }
.cf-row.two { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 480px) { .cf-row.two { grid-template-columns: 1fr; } }
.cf-label { display: block; font-size: 13.5px; font-weight: 700; color: var(--ink-2); margin-bottom: 8px; }
.cf-label .req { color: var(--primary); margin-left: 3px; }
.cf-input, .cf-textarea, .cf-select { width: 100%; border: 1.5px solid var(--line-2); border-radius: 11px; padding: 12px 14px; font-family: var(--font);
  font-size: 14.5px; color: var(--ink); background: #fff; outline: 0; transition: all .2s; }
.cf-input::placeholder, .cf-textarea::placeholder { color: var(--ink-faint); }
.cf-input:focus, .cf-textarea:focus, .cf-select:focus { border-color: rgba(37,99,235,0.5); box-shadow: 0 0 0 4px rgba(37,99,235,0.1); }
.cf-textarea { min-height: 150px; resize: vertical; line-height: 1.6; }
.cf-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 38px; cursor: pointer; }
.cf-cats { display: flex; flex-wrap: wrap; gap: 8px; }
.cf-cat { font-size: 13.5px; font-weight: 600; color: var(--ink-soft); cursor: pointer; border: 1.5px solid var(--line); border-radius: 999px; padding: 8px 15px; background: #fff; transition: all .15s; }
.cf-cat.sel { color: var(--primary); border-color: rgba(37,99,235,0.4); background: rgba(37,99,235,0.07); }
.cf-check { display: flex; align-items: flex-start; gap: 10px; font-size: 13px; color: var(--ink-soft); line-height: 1.6; cursor: pointer; }
.cf-check input { width: 18px; height: 18px; margin-top: 1px; accent-color: var(--primary); flex: none; cursor: pointer; }
.cf-check a { color: var(--primary); }
.cf-submit { width: 100%; justify-content: center; margin-top: 6px; }

.cf-sent { display: none; flex-direction: column; align-items: center; text-align: center; padding: 30px 10px; }
.cf-sent.show { display: flex; }
.cf-sent .ic { width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; margin-bottom: 18px; color: #fff;
  background: linear-gradient(135deg, #16a34a, #15803d); box-shadow: 0 12px 30px -8px rgba(22,163,74,0.5); }
.cf-sent .ic svg { width: 28px; height: 28px; }
.cf-sent h3 { margin: 0 0 8px; font-size: 22px; font-weight: 800; letter-spacing: -0.02em; }
.cf-sent p { margin: 0 0 22px; font-size: 14.5px; color: var(--ink-soft); line-height: 1.6; }

.contact-info { display: flex; flex-direction: column; gap: 14px; }
.ci-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 20px 22px; }
.ci-card .ci-h { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 15px; margin-bottom: 14px; }
.ci-card .ci-h .ic { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; flex: none;
  background: linear-gradient(135deg, rgba(37,99,235,0.12), rgba(124,58,237,0.1)); color: var(--primary); }
.ci-card .ci-h .ic svg { width: 17px; height: 17px; }
.ci-line { display: flex; align-items: flex-start; gap: 10px; font-size: 13.5px; color: var(--ink-soft); line-height: 1.7; padding: 7px 0; }
.ci-line .lab { color: var(--ink-faint); font-weight: 600; width: 52px; flex: none; }
.ci-line .val { color: var(--ink-2); font-weight: 500; }
.ci-line .val a { color: var(--primary); text-decoration: none; }
.ci-hours { font-size: 13px; color: var(--ink-soft); line-height: 1.8; }
.ci-hours b { color: var(--ink-2); }

/* page footer (reused mini) */
.lg-foot { background: var(--ink); color: rgba(255,255,255,0.5); padding: 30px 24px; text-align: center; font-size: 12.5px; }
.lg-foot a { color: rgba(255,255,255,0.7); text-decoration: none; }
.lg-foot .links { display: flex; gap: 18px; justify-content: center; margin-bottom: 12px; flex-wrap: wrap; }
.lg-foot .links a:hover { color: #fff; }

/* ============ support center (고객 문의) ============ */
.sup-wrap { width: min(1080px, 92vw); margin: 0 auto; padding: clamp(36px, 6vh, 60px) 0 90px; }

/* quick action cards */
.sup-quick { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 40px; }
@media (max-width: 720px) { .sup-quick { grid-template-columns: 1fr; } }
.sq-card { display: flex; align-items: center; gap: 14px; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; text-decoration: none; transition: all .18s; }
.sq-card:hover { border-color: rgba(37,99,235,0.35); transform: translateY(-2px); box-shadow: 0 18px 40px -26px rgba(37,99,235,0.5); }
.sq-card .ic { width: 44px; height: 44px; border-radius: 12px; flex: none; display: grid; place-items: center; color: var(--primary);
  background: linear-gradient(135deg, rgba(37,99,235,0.12), rgba(124,58,237,0.1)); }
.sq-card .ic svg { width: 21px; height: 21px; }
.sq-card .t { font-weight: 700; font-size: 15px; letter-spacing: -0.01em; color: var(--ink); }
.sq-card .m { font-size: 12.5px; color: var(--ink-faint); margin-top: 2px; }
.sq-card .arw { margin-left: auto; color: var(--ink-ghost); }
.sq-card .arw svg { width: 18px; height: 18px; }

/* section headings inside support */
.sup-sec { margin-bottom: 44px; }
.sup-sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 18px; flex-wrap: wrap; }
.sup-sec-head h2 { margin: 0; font-size: 22px; font-weight: 800; letter-spacing: -0.025em; }
.sup-sec-head .sub { font-size: 13.5px; color: var(--ink-faint); margin-top: 4px; }

/* filter tabs */
.sup-tabs { display: flex; gap: 4px; background: #fff; border: 1px solid var(--line); border-radius: 11px; padding: 3px; }
.sup-tabs button { font-family: var(--font); font-size: 13px; font-weight: 600; color: var(--ink-faint); background: transparent; border: 0; padding: 8px 14px; border-radius: 8px; cursor: pointer; transition: all .16s; white-space: nowrap; display: inline-flex; align-items: center; gap: 6px; }
.sup-tabs button.on { color: var(--ink); background: var(--bg-soft); }
.sup-tabs button .cnt { font-family: var(--mono); font-size: 11px; color: var(--ink-faint); }
.sup-tabs button.on .cnt { color: var(--primary); }

/* inquiry list */
.inq-list { display: flex; flex-direction: column; gap: 12px; }
.inq { background: #fff; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; transition: box-shadow .2s, border-color .2s; }
.inq.open { border-color: rgba(37,99,235,0.3); box-shadow: 0 18px 44px -28px rgba(37,99,235,0.4); }
.inq-q { display: flex; align-items: center; gap: 14px; padding: 18px 20px; cursor: pointer; }
.inq-q .cat { font-size: 11.5px; font-weight: 700; color: var(--primary-ink); background: rgba(37,99,235,0.08); border: 1px solid rgba(37,99,235,0.16); padding: 4px 10px; border-radius: 999px; white-space: nowrap; flex: none; }
.inq-q .qt { flex: 1; min-width: 0; font-weight: 700; font-size: 15px; letter-spacing: -0.01em; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.inq-q .date { font-family: var(--mono); font-size: 12px; color: var(--ink-faint); white-space: nowrap; flex: none; }
.inq-st { font-size: 11.5px; font-weight: 700; padding: 4px 11px; border-radius: 999px; white-space: nowrap; flex: none; display: inline-flex; align-items: center; gap: 5px; }
.inq-st .d { width: 6px; height: 6px; border-radius: 50%; }
.inq-st.answered { color: #16a34a; background: rgba(22,163,74,0.1); } .inq-st.answered .d { background: #16a34a; }
.inq-st.pending { color: #d97706; background: rgba(217,119,6,0.1); } .inq-st.pending .d { background: #d97706; }
.inq-q .chev { color: var(--ink-ghost); transition: transform .3s var(--ease-out); flex: none; }
.inq-q .chev svg { width: 18px; height: 18px; display: block; }
.inq.open .inq-q .chev { transform: rotate(180deg); }
@media (max-width: 640px) { .inq-q .date { display: none; } .inq-q .qt { white-space: normal; } }

.inq-body { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease-out); }
.inq.open .inq-body { max-height: 900px; }
.inq-body-inner { padding: 0 20px 20px; border-top: 1px solid var(--line); }
.inq-msg { padding: 18px 0; }
.inq-msg .lab { font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 8px; display: flex; align-items: center; gap: 7px; }
.inq-msg .body { font-size: 14px; line-height: 1.75; color: var(--ink-soft); white-space: pre-line; }
.inq-answer { background: var(--bg-soft); border-radius: 13px; padding: 16px 18px; margin-top: 4px; position: relative; }
.inq-answer::before { content: ""; position: absolute; left: 0; top: 14px; bottom: 14px; width: 3px; border-radius: 2px; background: linear-gradient(var(--primary), var(--accent)); }
.inq-answer .lab { color: var(--primary); }
.inq-answer .body { color: var(--ink-2); }
.inq-answer .who { display: flex; align-items: center; gap: 8px; margin-top: 12px; font-size: 12px; color: var(--ink-faint); }
.inq-answer .who .av { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-size: 10px; font-weight: 800; color: #fff; background: linear-gradient(135deg, var(--primary), var(--accent)); }
.inq-pending-note { display: flex; align-items: center; gap: 10px; padding: 16px 0 4px; font-size: 13.5px; color: var(--ink-faint); }
.inq-pending-note .sp { width: 15px; height: 15px; border-radius: 50%; border: 2px solid rgba(217,119,6,0.25); border-top-color: #d97706; animation: aspin .8s linear infinite; flex: none; }
@keyframes aspin { to { transform: rotate(360deg); } }

.sup-empty { text-align: center; padding: 60px 20px; color: var(--ink-faint); background: #fff; border: 1px dashed var(--line-2); border-radius: 16px; }
.sup-empty svg { width: 38px; height: 38px; color: var(--ink-ghost); margin-bottom: 12px; }
.sup-empty .t { font-weight: 700; color: var(--ink-soft); font-size: 15px; }
.sup-empty .m { font-size: 13px; margin-top: 4px; }

/* FAQ accordion */
.faq-list { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; }
.faq { border-bottom: 1px solid var(--line); }
.faq:last-child { border-bottom: 0; }
.faq-q { display: flex; align-items: center; gap: 14px; width: 100%; text-align: left; background: transparent; border: 0; cursor: pointer; padding: 18px 20px; font-family: var(--font); transition: background .15s; }
.faq-q:hover { background: var(--bg-soft); }
.faq-q .qm { width: 24px; height: 24px; border-radius: 7px; flex: none; display: grid; place-items: center; font-weight: 800; font-size: 13px; color: var(--primary); background: rgba(37,99,235,0.08); }
.faq-q .txt { flex: 1; font-weight: 600; font-size: 14.5px; color: var(--ink); letter-spacing: -0.01em; }
.faq-q .chev { color: var(--ink-ghost); transition: transform .3s var(--ease-out); flex: none; }
.faq-q .chev svg { width: 18px; height: 18px; display: block; }
.faq.open .faq-q .chev { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease-out); }
.faq.open .faq-a { max-height: 400px; }
.faq-a-inner { padding: 0 20px 20px 58px; font-size: 14px; line-height: 1.8; color: var(--ink-soft); }
.faq-a-inner a { color: var(--primary); text-decoration: none; }

/* still-need-help band */
.sup-cta { background: linear-gradient(135deg, #0b1220, var(--ink)); border-radius: 20px; padding: clamp(28px, 4vw, 40px); text-align: center; color: #fff; position: relative; overflow: hidden; margin-top: 8px; }
.sup-cta .aura { position: absolute; width: 340px; height: 340px; border-radius: 50%; left: 50%; top: -160px; transform: translateX(-50%); background: radial-gradient(circle, rgba(37,99,235,0.4), transparent 60%); }
.sup-cta h3 { position: relative; margin: 0 0 8px; font-size: 22px; font-weight: 800; letter-spacing: -0.02em; }
.sup-cta p { position: relative; margin: 0 0 20px; font-size: 14px; color: rgba(255,255,255,0.6); line-height: 1.6; }
.sup-cta .actions { position: relative; display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.sup-cta .btn-soft { background: rgba(255,255,255,0.1); color: #fff; border-color: rgba(255,255,255,0.2); }
.sup-cta .btn-soft:hover { background: rgba(255,255,255,0.16); }