/* 셀러브(CELUV) 공통 스타일 — 프로토타입(261101) 디자인 기준 */

/* ── 디자인 토큰 ─────────────────────────────── */
:root{
  --ink:#16191b;
  --ink-2:#3d4448;
  --muted:#6b7280;
  --line:#e4e0d9;
  --paper:#fbfaf7;
  --card:#ffffff;
  --brand:#1f3d35;
  --brand-2:#2c5347;
  --brand-soft:#eaf0ec;
  --danger:#9b2c2c;
  --danger-soft:#fbeeee;
  --radius:14px;
  --shadow:0 1px 2px rgba(20,25,26,.04), 0 12px 32px rgba(20,25,26,.06);
  --wrap:1120px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,system-ui,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  word-break:keep-all;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
@media (max-width:600px){.wrap{padding:0 16px}}
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:100;background:#fff;padding:10px 14px;border-radius:8px}

/* ── 공통 타이포 ─────────────────────────────── */
.eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 14px}
h1,h2,h3{margin:0;letter-spacing:-.02em;line-height:1.24;font-weight:700}
h1{font-size:clamp(30px,5.2vw,54px)}
h1 em{font-style:normal;color:var(--brand)}
h2{font-size:clamp(22px,3.2vw,34px)}
h3{font-size:17px;letter-spacing:-.01em}
p{margin:0}
.page-title{font-size:clamp(26px,3.6vw,40px)}
.lede{color:var(--ink-2);font-size:clamp(15px,1.6vw,17px)}
.muted{color:var(--muted)}
.small{font-size:13px;line-height:1.55}

/* ── 버튼 ────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 22px;border-radius:10px;border:1px solid transparent;
  font-size:15px;font-weight:600;transition:.16s ease;
}
.btn--primary{background:var(--brand);color:#fff}
.btn--primary:hover{background:var(--brand-2)}
.btn--primary:disabled{opacity:.6;cursor:progress}
.btn--ghost{background:transparent;border-color:var(--line)}
.btn--ghost:hover{border-color:var(--ink);background:#fff}
.btn--block{width:100%}

/* ── 헤더 ────────────────────────────────────── */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(251,250,247,.92);
  backdrop-filter:saturate(140%) blur(10px);
  -webkit-backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:68px}
.logo{font-weight:800;font-size:19px;letter-spacing:.14em}
.logo span{color:var(--brand)}
.nav{display:flex;align-items:center;gap:28px}
.nav a{font-size:15px;color:var(--ink-2);padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--ink)}
.nav a[aria-current="page"]{color:var(--ink);font-weight:600;border-bottom-color:var(--brand)}
.header-cta{padding:10px 18px;font-size:14px}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:14px}

@media (max-width:860px){
  .nav{
    display:none;position:absolute;left:0;right:0;top:68px;
    background:var(--paper);border-bottom:1px solid var(--line);
    flex-direction:column;align-items:flex-start;gap:0;padding:8px 24px 16px;
  }
  .nav.is-open{display:flex}
  .nav a{width:100%;padding:12px 0;border-bottom:1px solid var(--line)}
  .nav a[aria-current="page"]{border-bottom-color:var(--line);color:var(--brand)}
  .nav-toggle{display:inline-flex}
  .header-cta{display:none}
}
@media (max-width:600px){.nav{padding:8px 16px 16px}}

/* ── 히어로 ──────────────────────────────────── */
.hero{padding:clamp(48px,7vw,96px) 0 clamp(40px,6vw,80px)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,4vw,56px);align-items:center}
.hero h1{margin-bottom:18px}
.hero .lede{max-width:34ch;margin-bottom:28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
@media (max-width:860px){
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero .lede{max-width:none}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px}
}

/* 브라우저 목업 */
.browser{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.browser__bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:#f6f4f0;border-bottom:1px solid var(--line)}
.browser__dot{width:8px;height:8px;border-radius:50%;background:#d8d3ca}
.browser__url{margin-left:8px;font-size:11px;color:var(--muted);letter-spacing:.02em}
.browser__body{padding:18px}

/* ── 2단 레이아웃 (폼 + 설명) ─────────────────── */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,4vw,56px);align-items:start}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:32px}}

/* ── 섹션 공통 ───────────────────────────────── */
.section{padding:clamp(44px,6vw,80px) 0}
.section--line{border-top:1px solid var(--line)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px}
.section-head p{max-width:46ch}

/* ── 카테고리 격자 ───────────────────────────── */
.cat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:860px){.cat-grid{grid-template-columns:repeat(2,1fr);gap:12px}}
.cat{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:12px;display:flex;flex-direction:column;gap:10px;text-align:left;transition:.16s ease;
}
.cat:hover,.product:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#d5d0c7}
.cat span{font-size:14px;font-weight:600}
.cat__sub{font-style:normal;font-size:12px;color:var(--muted);line-height:1.45}

/* ── 4단계 ───────────────────────────────────── */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media (max-width:860px){.steps{grid-template-columns:repeat(2,1fr);gap:24px 16px}}
.step{border-top:2px solid var(--ink);padding-top:16px}
.step b{display:block;font-size:12px;letter-spacing:.12em;color:var(--muted);margin-bottom:8px;font-variant-numeric:tabular-nums}
.step h3{margin-bottom:6px}
.step p{font-size:14px;color:var(--muted)}

/* ── 수익 밴드 ───────────────────────────────── */
.band{background:var(--brand);color:#fff;border-radius:18px;padding:clamp(28px,4vw,52px);display:grid;grid-template-columns:1.4fr auto;gap:28px;align-items:center}
@media (max-width:860px){.band{grid-template-columns:1fr;gap:20px}}
.band h2{color:#fff}
.band p{color:#cddbd4;margin-top:10px;max-width:48ch}
.band-num{font-size:clamp(56px,9vw,104px);font-weight:800;line-height:1;letter-spacing:-.04em}
.band-num small{display:block;font-size:13px;font-weight:500;letter-spacing:.08em;color:#b7c9c1;margin-top:10px}

/* ── 브랜드 밴드 ─────────────────────────────── */
.brand-band{background:var(--brand-soft);border-radius:18px;padding:clamp(26px,4vw,44px);display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.brand-band .eyebrow{color:var(--brand);margin-bottom:8px}

/* ── 카드 ────────────────────────────────────── */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:980px){.cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.cards{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card h3{margin-bottom:8px}
.card p{font-size:14px;color:var(--muted)}
.card .idx{font-size:11px;letter-spacing:.14em;color:var(--brand);font-weight:700;display:block;margin-bottom:14px}

/* ── 카탈로그 ────────────────────────────────── */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 16px;font-size:14px;color:var(--ink-2)}
.chip:hover{border-color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
@media (max-width:980px){.product-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:760px){.product-grid{grid-template-columns:repeat(2,1fr);gap:12px}}
.product{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:12px;display:flex;flex-direction:column;gap:10px;transition:.16s ease}
.product__media{background:#f6f4ef;border-radius:10px;display:grid;place-items:center;overflow:hidden}
.product__img{width:100%;aspect-ratio:1/1;object-fit:contain;padding:6px}
.cat__img{width:100%;aspect-ratio:1/1;object-fit:contain;padding:8px}
.hero-img{width:100%;aspect-ratio:4/3;object-fit:contain;padding:10px}
.product__meta{display:flex;align-items:center;justify-content:space-between;gap:8px}
.product__name{font-size:14px;font-weight:600}
.product__set{font-size:12px;color:var(--muted)}
.badge{font-size:11px;padding:4px 9px;border-radius:999px;background:var(--brand-soft);color:var(--brand);font-weight:600;white-space:nowrap}
.badge--soon{background:#f1efe9;color:#8a8478}

/* ── 상품 상세 ───────────────────────────────── */
.detail{padding-top:clamp(24px,4vw,48px)}
.crumb{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted);margin-bottom:24px}
.crumb a:hover{color:var(--ink)}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,56px);align-items:start}
@media (max-width:860px){.detail-grid{grid-template-columns:1fr;gap:24px}}
.detail__media{background:#f6f4ef;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.detail__media img{width:100%;aspect-ratio:1/1;object-fit:contain;padding:16px}
.detail__title{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.detail__title h1{font-size:clamp(26px,3.6vw,40px)}
.detail__label{font-size:13px;font-weight:600;letter-spacing:0;margin:28px 0 10px}
.options{list-style:none;margin:0 0 24px;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.option{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;display:flex;flex-direction:column;gap:2px}
.option b{font-size:16px}
.option span{font-size:12px;color:var(--muted)}
.detail__note{margin-top:14px}

/* ── 폼 ──────────────────────────────────────── */
.form-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:clamp(22px,3vw,32px);box-shadow:var(--shadow)}
.field{margin-bottom:16px}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:7px}
.field .opt{font-weight:400;color:var(--muted)}
.field input,.field select,.field textarea{
  width:100%;padding:13px 14px;border:1px solid var(--line);border-radius:10px;background:#fdfcfb;font:inherit;font-size:16px;color:var(--ink);
}
.field select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 20px) 52%,calc(100% - 15px) 52%;background-size:5px 5px;background-repeat:no-repeat;padding-right:40px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);background-color:#fff}
.field .hint{font-size:12px;color:var(--muted);margin-top:6px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:600px){.form-row{grid-template-columns:1fr;gap:0}}
.consent{margin:4px 0 18px;font-size:14px;color:var(--ink-2)}
.consent label{display:flex;gap:8px;align-items:flex-start;cursor:pointer}
.consent input{width:18px;height:18px;margin:2px 0 0;accent-color:var(--brand);flex:none}
.consent details{margin:6px 0 0 26px;color:var(--muted)}
.consent summary{cursor:pointer;font-size:12px}
.consent details p{margin-top:6px;font-size:12px;line-height:1.7}
.notice{margin-top:16px;padding:14px 16px;border-radius:10px;background:var(--brand-soft);color:var(--brand);font-size:14px;display:none}
.notice.is-on{display:block}
.notice--error{background:var(--danger-soft);color:var(--danger)}

/* ── FAQ ─────────────────────────────────────── */
.faq{max-width:820px}
.faq details{border-bottom:1px solid var(--line);padding:16px 0}
.faq summary{cursor:pointer;font-weight:600;font-size:15px;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--muted);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:10px;font-size:14px;color:var(--ink-2)}

/* ── 사업자 정보 표 ──────────────────────────── */
.info-table{width:100%;border-collapse:collapse;font-size:14px}
.info-table th,.info-table td{padding:10px 0;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.info-table th{color:var(--muted);font-weight:500;width:140px}
.info-table tr:last-child th,.info-table tr:last-child td{border-bottom:0}
.info-table a:hover{color:var(--brand)}

/* ── 푸터 ────────────────────────────────────── */
.site-footer{border-top:1px solid var(--line);margin-top:40px;padding:44px 0 56px;font-size:13px;color:var(--muted)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px;margin-bottom:30px}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr}}
.site-footer strong{color:var(--ink);font-size:15px;letter-spacing:.1em;display:block;margin-bottom:10px}
.site-footer a:hover{color:var(--ink)}
.footer-legal{border-top:1px solid var(--line);padding-top:18px;line-height:1.8}

/* ── 모션 최소화 ─────────────────────────────── */
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}