/* 재우코너비드: 공장 작업지시서 톤
   종이(paper) 바탕 + 공장 바닥(ink) + 안전 노랑(signal) 표시선 + 간판 파랑(brand) */
:root {
  --ink: #141619;
  --ink-2: #1e2125;
  --steel-7: #3b4047;
  --steel-5: #6b7179;
  --steel-3: #a9aeb5;
  --steel-2: #cfd2d6;
  --zinc: #e4e4df;
  --paper: #f3f2ed;
  --white: #ffffff;
  --signal: #ffc400;
  --signal-deep: #e6b000;
  --brand: #2b3593;
  --rule: #d6d5cf;
  --rule-dark: rgba(255, 255, 255, .14);
  --font: "IBM Plex Sans KR", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  --cond: "Barlow Condensed", "IBM Plex Sans KR", sans-serif;
  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.7;
  color: var(--steel-7);
  background: var(--paper);
  word-break: keep-all;
  overflow-wrap: break-word;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { color: var(--ink); line-height: 1.28; margin: 0; letter-spacing: -0.025em; font-weight: 700; }
p { margin: 0; }
.wrap { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 24px; }

/* 공통 장식 */
.hazard { height: 8px; background: repeating-linear-gradient(-45deg, var(--signal) 0 12px, var(--ink) 12px 24px); }
.grain { position: relative; isolation: isolate; }
.grain::after { content: ""; position: absolute; inset: 0; z-index: -1; background-image: var(--grain); opacity: .07; pointer-events: none; }
.num { font-family: var(--cond); font-weight: 600; letter-spacing: .02em; }
.label {
  display: inline-block; font-family: var(--cond); font-weight: 600; font-size: 15px;
  letter-spacing: .08em; text-transform: uppercase; color: var(--steel-5);
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  border: 0; border-radius: 0; cursor: pointer;
  font: inherit; font-weight: 700; text-decoration: none; white-space: nowrap;
  transition: background-color .15s, color .15s, box-shadow .15s;
}
.btn svg { width: 18px; height: 18px; fill: currentColor; }
.btn--sm { padding: 9px 14px; font-size: 15px; }
.btn--lg { padding: 16px 24px; font-size: 17px; }
.btn--block { width: 100%; }
.btn--yellow { background: var(--signal); color: var(--ink); }
.btn--yellow:hover { background: var(--signal-deep); }
.btn--ghost { background: transparent; color: var(--white); box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.5); }
.btn--ghost:hover { box-shadow: inset 0 0 0 1.5px var(--white); background: rgba(255,255,255,.06); }
.btn--outline { padding: 12px 18px; background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink); }
.btn--outline:hover { background: var(--ink); color: var(--white); }
.btn:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, summary:focus-visible { outline: 3px solid var(--signal); outline-offset: 2px; }

/* 상단 정보줄 + 메뉴 */
.utility { background: var(--ink); color: var(--steel-3); font-size: 13px; }
.utility .wrap { display: flex; gap: 22px; height: 34px; align-items: center; }
.utility b { color: var(--white); font-weight: 600; }
.utility span:last-child { margin-left: auto; font-family: var(--cond); font-size: 15px; letter-spacing: .04em; }

.topbar { position: sticky; top: 0; z-index: 30; background: var(--paper); border-bottom: 1px solid var(--ink); }
.topbar__inner { display: flex; align-items: center; gap: 28px; height: 66px; }
.brand img { height: 34px; width: auto; }
.nav { display: flex; gap: 28px; margin-left: auto; }
.nav a { text-decoration: none; font-weight: 600; color: var(--ink); font-size: 16px; white-space: nowrap; padding: 4px 0; border-bottom: 2px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { border-bottom-color: var(--signal); }

/* Hero */
.hero { background: var(--ink); color: var(--steel-2); overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: 5fr 7fr; min-height: 600px; }
.hero__text { padding: 76px 56px 64px 0; display: flex; flex-direction: column; justify-content: center; }
.hero__text .label { color: var(--signal); }
.hero h1 { margin-top: 18px; color: var(--white); font-size: 54px; line-height: 1.18; letter-spacing: -0.035em; }
.hero__lead { margin-top: 22px; font-size: 18px; color: var(--steel-3); max-width: 470px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.hero__photo { position: relative; margin: 0 calc(-24px - max(0px, (100vw - 1240px) / 2)) 0 0; }
.hero__photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.hero__photo figcaption {
  position: absolute; left: 0; bottom: 0; background: var(--ink); color: var(--steel-3);
  font-size: 13px; padding: 8px 14px;
}
.specstrip { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--rule-dark); }
.specstrip div { padding: 18px 24px 20px 0; border-right: 1px solid var(--rule-dark); }
.specstrip div + div { padding-left: 24px; }
.specstrip div:last-child { border-right: 0; }
.specstrip dt { font-family: var(--cond); font-size: 14px; letter-spacing: .1em; text-transform: uppercase; color: var(--steel-5); }
.specstrip dd { margin: 2px 0 0; color: var(--white); font-weight: 600; font-size: 17px; }

/* 섹션 공통: 왼쪽 번호 칸 + 오른쪽 내용 */
.section { padding: 104px 0; border-top: 1px solid var(--rule); }
.section--white { background: var(--white); }
.section--dark { background: var(--ink-2); color: var(--steel-3); border-top: 0; }
.section--dark h2, .section--dark h3 { color: var(--white); }
.sec-head { display: grid; grid-template-columns: 220px 1fr; gap: 32px; margin-bottom: 52px; align-items: start; }
.sec-head__no { font-family: var(--cond); font-weight: 600; font-size: 64px; line-height: .9; color: var(--ink); }
.section--dark .sec-head__no { color: var(--signal); }
.sec-head__no small { display: block; margin-top: 10px; font-size: 15px; letter-spacing: .12em; color: var(--steel-5); text-transform: uppercase; }
.sec-head h2 { font-size: 38px; }
.sec-head p { margin-top: 14px; max-width: 640px; color: var(--steel-5); }
.quote__intro .sec-head__no, .location .sec-head__no { margin-bottom: 18px; }
.section--dark .sec-head p { color: var(--steel-3); }

/* 01 공정 */
.line { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 2px solid var(--ink); }
.line li { position: relative; padding: 26px 20px 0 0; }
.line li + li { padding-left: 20px; border-left: 1px solid var(--rule); }
.line li::before { content: ""; position: absolute; top: -7px; left: 0; width: 12px; height: 12px; background: var(--signal); border: 2px solid var(--ink); }
.line li + li::before { left: 20px; }
.line .num { font-size: 15px; color: var(--steel-5); letter-spacing: .1em; }
.line h3 { font-size: 20px; margin-top: 2px; }
.line p { margin-top: 6px; font-size: 15px; color: var(--steel-5); line-height: 1.6; }
.line img { margin-top: 16px; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; filter: saturate(.85) contrast(1.05); }

/* 02 제품: 카탈로그 행 */
.catalog { border-top: 2px solid var(--ink); }
.cat-row { display: grid; grid-template-columns: 340px 1fr auto; gap: 40px; padding: 32px 0; border-bottom: 1px solid var(--rule); align-items: center; }
.cat-row img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.cat-row h3 { font-size: 26px; }
.cat-row h3 small { font-size: 16px; font-weight: 600; color: var(--steel-5); margin-left: 8px; }
.cat-row p { margin-top: 10px; max-width: 560px; }
.chips-static { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.chips-static span { font-family: var(--cond); font-weight: 600; font-size: 15px; letter-spacing: .04em; padding: 3px 10px; border: 1px solid var(--ink); color: var(--ink); }
.chips-static span.is-made { background: var(--ink); color: var(--signal); }
.cat-link { font-weight: 700; color: var(--ink); text-decoration: none; white-space: nowrap; padding: 10px 0; border-bottom: 2px solid var(--signal); }
.cat-link:hover { color: var(--brand); }
.cat-more { display: grid; grid-template-columns: repeat(2, 1fr); border-bottom: 1px solid var(--rule); }
.cat-more a { display: block; padding: 24px 24px 24px 0; text-decoration: none; border-bottom: 1px solid var(--rule); }
.cat-more a:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--rule); }
.cat-more a:nth-last-child(-n+2) { border-bottom: 0; }
.cat-more b { display: block; color: var(--ink); font-size: 19px; }
.cat-more span { display: block; margin-top: 4px; font-size: 15px; color: var(--steel-5); }
.cat-more a:hover b { text-decoration: underline; text-decoration-color: var(--signal); text-decoration-thickness: 3px; text-underline-offset: 5px; }

/* 03 공장 */
.plant-photo { position: relative; margin: 0 0 56px; }
.plant-photo img { width: 100%; aspect-ratio: 21 / 9; object-fit: cover; }
.plant-photo figcaption { position: absolute; left: 0; bottom: 0; background: var(--ink); color: var(--white); padding: 12px 18px; font-weight: 600; }
.plant-photo figcaption .num { color: var(--signal); margin-right: 10px; }
.datasheet { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--rule-dark); margin: 0; }
.datasheet div { padding: 22px 24px 24px 0; border-bottom: 1px solid var(--rule-dark); }
.datasheet div:not(:nth-child(3n+1)) { padding-left: 24px; border-left: 1px solid var(--rule-dark); }
.datasheet dt { font-family: var(--cond); font-size: 14px; letter-spacing: .1em; text-transform: uppercase; color: var(--steel-5); }
.datasheet dd { margin: 6px 0 0; color: var(--white); font-size: 18px; font-weight: 600; line-height: 1.5; }
.datasheet dd span { display: block; margin-top: 4px; font-size: 15px; font-weight: 400; color: var(--steel-3); }

/* 04 주문·납품 */
.order { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.order__photo { margin: 0; }
.order__photo img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.order__photo figcaption { margin-top: 10px; font-size: 14px; color: var(--steel-5); }
.steps { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--ink); counter-reset: step; }
.steps li { counter-increment: step; display: grid; grid-template-columns: 56px 96px 1fr; gap: 12px; padding: 18px 0; border-bottom: 1px solid var(--rule); align-items: baseline; }
.steps li::before { content: counter(step, decimal-leading-zero); font-family: var(--cond); font-weight: 600; font-size: 22px; color: var(--steel-3); }
.steps b { color: var(--ink); font-size: 18px; }
.steps span { color: var(--steel-5); }
.paymethods { margin-top: 40px; }
.paymethods h3 { font-size: 20px; }
.paymethods ul { list-style: none; margin: 14px 0 0; padding: 0; border-top: 1px solid var(--ink); }
.paymethods li { display: grid; grid-template-columns: 152px 1fr; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--rule); }
.paymethods b { color: var(--ink); }
.paymethods span { color: var(--steel-5); font-size: 16px; }

/* 05 견적: 종이 견적 요청서 */
.quote { display: grid; grid-template-columns: 1fr 1.35fr; gap: 64px; align-items: start; }
.quote__intro h2 { font-size: 38px; }
.quote__intro p { margin-top: 14px; }
.contact { margin: 34px 0 0; border-top: 1px solid var(--rule-dark); }
.contact div { display: flex; gap: 16px; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--rule-dark); }
.contact dt { width: 96px; flex: none; font-size: 14px; color: var(--steel-5); }
.contact dd { margin: 0; font-family: var(--cond); font-weight: 600; font-size: 24px; letter-spacing: .02em; color: var(--white); }
.contact dd.is-text { font-family: var(--font); font-size: 17px; letter-spacing: 0; }
.contact a { text-decoration: none; }
.contact a:hover { color: var(--signal); }

.form { background: var(--paper); color: var(--steel-7); padding: 0; border: 1px solid var(--ink); box-shadow: 10px 10px 0 rgba(0,0,0,.35); }
.form__sheet-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; padding: 18px 24px; border-bottom: 2px solid var(--ink); }
.form__sheet-head b { font-size: 24px; color: var(--ink); letter-spacing: -0.02em; }
.form__sheet-head span { font-family: var(--cond); font-size: 15px; letter-spacing: .06em; color: var(--steel-5); text-align: right; line-height: 1.4; }
.form__body { padding: 22px 24px 26px; }
.form__row { margin: 0 0 18px; border: 0; padding: 0; min-width: 0; }
.form__row--2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form label, .form legend { display: block; font-size: 14px; font-weight: 600; color: var(--ink); }
.form legend { margin-bottom: 8px; padding: 0; }
.form em { color: #c62f2f; font-style: normal; }
.form input:not([type=checkbox]):not([type=radio]), .form textarea {
  display: block; width: 100%; margin-top: 6px;
  font: inherit; font-size: 16px; color: var(--ink);
  padding: 11px 12px; border: 1px solid var(--steel-3); border-radius: 0; background: var(--white);
}
.form input:focus, .form textarea:focus { border-color: var(--ink); outline: 2px solid var(--signal); outline-offset: 0; }
.form textarea { resize: vertical; }
.form .is-invalid { border-color: #c62f2f !important; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips label { font-weight: 500; font-size: 15px; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chips span { display: inline-block; padding: 7px 12px; border: 1px solid var(--steel-3); background: var(--white); cursor: pointer; }
.chips input:checked + span { background: var(--ink); border-color: var(--ink); color: var(--signal); }
.chips input:focus-visible + span { outline: 3px solid var(--signal); outline-offset: 2px; }
.form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__agree { display: flex !important; gap: 10px; align-items: flex-start; font-weight: 400 !important; font-size: 14px !important; color: var(--steel-5) !important; margin: 4px 0 20px; }
.form__agree input { margin-top: 4px; width: 18px; height: 18px; flex: none; accent-color: var(--ink); }
.form__agree a { color: var(--ink); }
.form__status { margin-top: 14px; font-size: 15px; font-weight: 600; min-height: 1.5em; }
.form__status.is-ok { color: #1d7a3e; }
.form__status.is-err { color: #c62f2f; }

/* 06 오시는 길 */
.location { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.location figure { margin: 0; }
.location img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.location__addr { margin-top: 6px; font-size: 24px; font-weight: 700; color: var(--ink); }
.location__note { margin-top: 8px; color: var(--steel-5); }
.location__btns { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }

/* Footer */
.footer { background: var(--ink); color: var(--steel-3); padding: 0 0 120px; font-size: 14px; }
.footer__inner { padding-top: 48px; display: grid; gap: 14px; }
.footer__logo { height: 28px; width: auto; filter: brightness(0) invert(1); opacity: .9; margin-bottom: 8px; }
.footer__products, .footer__links { display: flex; flex-wrap: wrap; gap: 20px; }
.footer__products a { color: var(--white); text-decoration: none; font-weight: 600; font-size: 15px; }
.footer__products a:hover { color: var(--signal); }
.footer__links a { color: var(--steel-2); }
.footer__copy { color: var(--steel-5); font-family: var(--cond); letter-spacing: .06em; }

/* 제품 페이지 */
.page-hero { background: var(--ink); color: var(--steel-3); padding: 52px 0 0; }
.crumbs { font-family: var(--cond); font-size: 15px; letter-spacing: .06em; margin-bottom: 18px; color: var(--steel-5); }
.crumbs a { color: var(--steel-2); text-decoration: none; }
.crumbs a:hover { color: var(--signal); }
.crumbs span { margin: 0 8px; }
.page-hero h1 { color: var(--white); font-size: 48px; letter-spacing: -0.035em; }
.page-hero__lead { margin-top: 16px; font-size: 18px; max-width: 680px; }
.page-hero .hero__cta { margin-top: 30px; padding-bottom: 52px; }

.section--tight { padding: 80px 0; }
.section--soft { background: var(--white); }
.section__head { max-width: 720px; margin-bottom: 36px; }
.section__head h2 { font-size: 32px; }
.section__head p:not(.kicker) { margin-top: 12px; color: var(--steel-5); }
.kicker { font-family: var(--cond); font-weight: 600; font-size: 15px; letter-spacing: .1em; text-transform: uppercase; color: var(--steel-5); margin-bottom: 10px; }
.detail { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: start; }
.detail__photo { margin: 0; }
.detail__photo img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.detail__photo figcaption { margin-top: 10px; font-size: 14px; color: var(--steel-5); }
.prose h2 { font-size: 28px; margin-bottom: 14px; }
.prose p + p { margin-top: 12px; }
.prose p + h2, .prose ul + h2, .prose .table-wrap + h2 { margin-top: 44px; }
.prose a, .bead a { color: var(--ink); font-weight: 600; text-decoration-color: var(--signal); text-decoration-thickness: 2px; text-underline-offset: 4px; }

.checklist { list-style: none; padding: 0; margin: 16px 0 0; border-top: 1px solid var(--rule); }
.checklist li { position: relative; padding: 10px 0 10px 26px; border-bottom: 1px solid var(--rule); }
.checklist li::before { content: ""; position: absolute; left: 2px; top: 1.05em; width: 10px; height: 10px; background: var(--signal); border: 1.5px solid var(--ink); }

.table-wrap { overflow-x: auto; border-top: 2px solid var(--ink); }
.spec { width: 100%; border-collapse: collapse; font-size: 16px; background: var(--white); }
.spec th, .spec td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--rule); vertical-align: top; }
.spec thead th { font-family: var(--cond); font-weight: 600; font-size: 15px; letter-spacing: .08em; text-transform: uppercase; color: var(--steel-5); background: var(--paper); }
.spec tbody th { color: var(--ink); white-space: nowrap; font-family: var(--cond); font-size: 19px; font-weight: 600; letter-spacing: .02em; }

.types { border-top: 2px solid var(--ink); }
.type { display: grid; grid-template-columns: minmax(0, 360px) 1fr; gap: 40px; align-items: center; padding: 30px 0; border-bottom: 1px solid var(--rule); scroll-margin-top: 90px; }
.type img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.type--text { grid-template-columns: 1fr; }
.type h3 { font-size: 24px; margin-top: 10px; }
.type h3 small { font-size: 16px; font-weight: 600; color: var(--steel-5); margin-left: 6px; }
.type p { margin-top: 8px; max-width: 640px; }
.type .checklist { font-size: 16px; max-width: 520px; }
.tag { display: inline-block; font-family: var(--cond); font-weight: 600; font-size: 14px; letter-spacing: .06em; padding: 2px 9px; background: var(--ink); color: var(--signal); }
.tag--soft { background: transparent; color: var(--steel-5); box-shadow: inset 0 0 0 1px var(--steel-3); }

.beads { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 2px solid var(--ink); }
.bead { padding: 24px 24px 24px 0; border-bottom: 1px solid var(--rule); scroll-margin-top: 90px; }
.bead:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--rule); }
.bead h3 { font-size: 20px; }
.bead h3 small { font-size: 15px; font-weight: 600; color: var(--steel-5); margin-left: 6px; }
.bead p { margin-top: 6px; font-size: 16px; }

.faq { border-top: 2px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--rule); padding: 18px 0; }
.faq summary { display: flex; justify-content: space-between; gap: 16px; font-weight: 600; color: var(--ink); cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--cond); font-size: 26px; line-height: 1; color: var(--ink); flex: none; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin-top: 10px; }

.related { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 2px solid var(--ink); }
.related a { display: block; padding: 22px 22px 22px 0; text-decoration: none; border-bottom: 1px solid var(--rule); }
.related a + a { padding-left: 22px; border-left: 1px solid var(--rule); }
.related b { display: block; color: var(--ink); font-size: 18px; }
.related span { display: block; margin-top: 4px; color: var(--steel-5); font-size: 15px; }
.related a:hover b { text-decoration: underline; text-decoration-color: var(--signal); text-decoration-thickness: 3px; text-underline-offset: 5px; }

.cta-band { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 22px; background: var(--ink); color: var(--steel-3); padding: 36px 40px; border-top: 8px solid var(--signal); }
.cta-band h2 { color: var(--white); font-size: 26px; }
.cta-band p { margin-top: 6px; }
.cta-band .hero__cta { margin-top: 0; padding: 0; }

/* 등장 효과 (움직임 줄이기 설정이면 끔) */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
  .js .reveal.is-in { opacity: 1; transform: none; }
  .js .line li.reveal:nth-child(2) { transition-delay: .08s; }
  .js .line li.reveal:nth-child(3) { transition-delay: .16s; }
  .js .line li.reveal:nth-child(4) { transition-delay: .24s; }
}

/* Mobile bottom bar */
.mobilebar { display: none; }

@media (max-width: 1100px) {
  .nav { gap: 22px; }
  .nav a:nth-child(n+4) { display: none; }
  .hero h1 { font-size: 44px; }
  .line { grid-template-columns: repeat(2, 1fr); row-gap: 36px; }
  .line li:nth-child(3) { padding-left: 0; border-left: 0; }
  .line li:nth-child(3)::before { left: 0; }
  .cat-row { grid-template-columns: 260px 1fr; }
  .cat-row .cat-link { grid-column: 2; justify-self: start; }
  .quote { grid-template-columns: 1fr; gap: 40px; }
  .detail { grid-template-columns: 1fr; gap: 32px; }
  .datasheet { grid-template-columns: 1fr 1fr; }
  .datasheet div:not(:nth-child(3n+1)) { padding-left: 0; border-left: 0; }
  .datasheet div:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--rule-dark); }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .utility { display: none; }
  .nav { display: none; }
  .topbar__inner { height: 58px; justify-content: space-between; }
  .brand img { height: 28px; }
  .topbar .btn span { display: none; }
  .topbar .btn::after { content: "전화"; }

  .hero__grid { grid-template-columns: 1fr; min-height: 0; }
  .hero__photo { order: -1; height: 240px; margin: 0 -16px; }
  .hero__text { padding: 36px 0 40px; }
  .hero h1 { font-size: 34px; }
  .hero__lead { font-size: 16px; }
  .hero__cta .btn { width: 100%; }
  .specstrip { grid-template-columns: 1fr 1fr; }
  .specstrip div { padding: 14px 12px 14px 0; border-bottom: 1px solid var(--rule-dark); }
  .specstrip div + div { padding-left: 0; }
  .specstrip div:nth-child(even) { padding-left: 14px; }
  .specstrip div:nth-child(2) { border-right: 0; }
  .specstrip dd { font-size: 15px; }

  .section { padding: 68px 0; }
  .sec-head { grid-template-columns: 1fr; gap: 10px; margin-bottom: 32px; }
  .sec-head__no { font-size: 48px; }
  .sec-head__no small { display: inline; margin: 0 0 0 10px; }
  .sec-head h2, .quote__intro h2 { font-size: 27px; }

  .line { grid-template-columns: 1fr; row-gap: 0; border-top: 0; border-left: 2px solid var(--ink); }
  .line li, .line li + li, .line li:nth-child(3) { padding: 0 0 28px 22px; border-left: 0; }
  .line li::before, .line li + li::before, .line li:nth-child(3)::before { top: 6px; left: -7px; }
  .line img { max-width: 360px; }

  .cat-row { grid-template-columns: 1fr; gap: 16px; padding: 24px 0; }
  .cat-row .cat-link { grid-column: auto; }
  .cat-row h3 { font-size: 22px; }
  .cat-more { grid-template-columns: 1fr; }
  .cat-more a, .cat-more a:nth-child(even) { padding: 18px 0; border-left: 0; border-bottom: 1px solid var(--rule); }
  .cat-more a:last-child { border-bottom: 0; }

  .plant-photo { margin-bottom: 36px; }
  .plant-photo img { aspect-ratio: 4 / 3; }
  .datasheet { grid-template-columns: 1fr; }
  .datasheet div, .datasheet div:nth-child(even) { padding: 16px 0; border-left: 0; }

  .order, .location { grid-template-columns: 1fr; gap: 32px; }
  .steps li { grid-template-columns: 40px 80px 1fr; }
  .paymethods li { grid-template-columns: 1fr; gap: 2px; }

  .form { box-shadow: 6px 6px 0 rgba(0,0,0,.35); }
  .form__sheet-head { padding: 14px 16px; }
  .form__sheet-head b { font-size: 20px; }
  .form__body { padding: 18px 16px 22px; }
  .form__row--2 { grid-template-columns: 1fr; gap: 18px; }
  .contact dd { font-size: 21px; }

  .page-hero { padding-top: 32px; }
  .page-hero h1 { font-size: 32px; }
  .page-hero__lead { font-size: 16px; }
  .section--tight { padding: 56px 0; }
  .section__head h2, .prose h2 { font-size: 24px; }
  .type { grid-template-columns: 1fr; gap: 16px; padding: 22px 0; }
  .type h3 { font-size: 21px; }
  .beads, .related { grid-template-columns: 1fr; }
  .bead, .bead:nth-child(even), .related a, .related a + a { padding: 18px 0; border-left: 0; }
  .spec th, .spec td { padding: 12px 12px; font-size: 15px; }
  .cta-band { padding: 26px 20px; }
  .cta-band h2 { font-size: 22px; }
  .cta-band .hero__cta { width: 100%; }

  .mobilebar {
    display: grid; grid-template-columns: 1fr 1fr 1.6fr;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    padding-bottom: env(safe-area-inset-bottom);
    background: var(--ink); border-top: 3px solid var(--signal);
  }
  .mobilebar a {
    display: grid; place-items: center; height: 56px;
    font-weight: 700; text-decoration: none; color: var(--white);
  }
  .mobilebar a + a { border-left: 1px solid var(--rule-dark); }
  .mobilebar .mobilebar__main { background: var(--signal); color: var(--ink); border-left: 0; }
}