/* 나무의공간 — 공통 스타일 */
:root {
  --wood: #B9814A; --wood-dark: #8B5A2B; --wood-light: #D9B27F;
  --ink: #2B2B2B; --ink-2: #555; --ink-3: #888;
  --bg: #FBF8F3; --bg-2: #F3EBDD; --line: #E4DACB; --white: #fff;
  --green: #2F4A3A;
  --font: 'Noto Sans KR', 'Malgun Gothic', 'Apple SD Gothic Neo', sans-serif;
  --serif: 'Nanum Myeongjo', 'Noto Serif KR', 'Batang', serif;
  --max: 1180px; --radius: 14px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); color: var(--ink); background: var(--bg); line-height: 1.65; font-size: 16px; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0; line-height: 1.3; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 20px; }
section { padding: 84px 0; }
.eyebrow { color: var(--wood); font-size: 13px; letter-spacing: .25em; text-transform: uppercase; font-weight: 700; margin-bottom: 12px; }
.sec-title { font-size: clamp(26px, 3.6vw, 38px); margin-bottom: 14px; }
.sec-lead { color: var(--ink-2); max-width: 720px; font-size: 17px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 26px; border-radius: 999px; background: var(--ink); color: #fff; font-weight: 700; border: 0; cursor: pointer; font-size: 15px; transition: .2s; font-family: var(--font); }
.btn:hover { background: var(--wood-dark); transform: translateY(-1px); }
.btn.wood { background: var(--wood); }
.btn.ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--ink); }
.btn.ghost:hover { background: var(--ink); color: #fff; }
.btn.sm { padding: 10px 18px; font-size: 14px; }
.tag { display: inline-block; padding: 4px 12px; border-radius: 999px; background: var(--bg-2); color: var(--wood-dark); font-size: 12.5px; font-weight: 700; }

/* header */
header.site { position: sticky; top: 0; z-index: 50; background: rgba(251,248,243,.92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: block; height: 44px; }
.logo svg { height: 100%; width: auto; }
nav.main { display: flex; gap: 28px; font-weight: 500; font-size: 15px; }
nav.main a { padding: 6px 0; border-bottom: 2px solid transparent; }
nav.main a:hover, nav.main a.active { border-color: var(--wood); }
.tel-btn { display: inline-flex; align-items: center; gap: 8px; background: var(--ink); color: #fff; padding: 10px 18px; border-radius: 999px; font-weight: 700; font-size: 14px; }
.menu-btn { display: none; background: none; border: 0; font-size: 26px; cursor: pointer; }
@media (max-width: 860px) {
  nav.main { display: none; position: absolute; top: 72px; left: 0; right: 0; background: var(--bg); flex-direction: column; gap: 0; padding: 10px 20px 20px; border-bottom: 1px solid var(--line); }
  nav.main.open { display: flex; }
  nav.main a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .menu-btn { display: block; }
  .tel-btn span { display: none; }
}

/* hero */
.hero { position: relative; min-height: 78vh; display: grid; align-items: end; color: #fff; overflow: hidden; padding: 0; }
.hero img.bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.05) 30%, rgba(20,15,10,.75)); }
.hero .wrap { position: relative; z-index: 1; padding-bottom: 70px; padding-top: 120px; }
.hero h1 { font-size: clamp(34px, 6vw, 66px); font-family: var(--serif); font-weight: 700; line-height: 1.2; }
.hero p { font-size: clamp(16px, 2vw, 20px); max-width: 640px; opacity: .92; margin: 18px 0 28px; }
.hero .btns { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .btn.ghost { color: #fff; border-color: #fff; }
.hero .btn.ghost:hover { background: #fff; color: var(--ink); }

/* stats strip */
.strip { background: var(--ink); color: #fff; padding: 26px 0; }
.strip .wrap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.strip b { display: block; font-size: 26px; color: var(--wood-light); font-family: var(--serif); }
.strip span { font-size: 14px; opacity: .8; }
@media (max-width: 720px) { .strip .wrap { grid-template-columns: repeat(2, 1fr); } }

/* products */
.products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; margin-top: 40px; }
.card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: .25s; }
.card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(60,40,20,.12); }
.card .pic { background: linear-gradient(160deg, #F7F1E7, #E9DCC8); height: 300px; display: flex; align-items: center; justify-content: center; padding: 24px; }
.card .pic img { max-height: 100%; width: auto; filter: drop-shadow(0 18px 24px rgba(60,30,0,.28)); }
.card .body { padding: 22px 24px 26px; flex: 1; display: flex; flex-direction: column; gap: 10px; }
.card h3 { font-size: 21px; }
.card .spec { font-size: 14px; color: var(--ink-2); margin: 0; padding: 0; list-style: none; display: grid; gap: 4px; }
.card .spec li::before { content: '· '; color: var(--wood); font-weight: 700; }
.card .foot { margin-top: auto; padding-top: 12px; display: flex; gap: 8px; flex-wrap: wrap; }
.products.two { grid-template-columns: repeat(2, 1fr); max-width: 940px; margin-left: auto; margin-right: auto; }
.card .pic.photo { padding: 0; height: 520px; }
.card .pic.photo img { width: 100%; height: 100%; object-fit: cover; filter: none; transition: .5s; }
.card:hover .pic.photo img { transform: scale(1.03); }
.card .desc { margin: 0; color: var(--ink-2); font-size: 15px; line-height: 1.6; }
@media (max-width: 900px) { .products, .products.two { grid-template-columns: 1fr; } }

/* spec section */
.spec-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; margin-top: 36px; }
.spec-grid .draw { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.spec-list { display: grid; gap: 14px; }
.spec-list .row { display: grid; grid-template-columns: 130px 1fr; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.spec-list .row b { color: var(--wood-dark); }
@media (max-width: 860px) { .spec-grid { grid-template-columns: 1fr; } }

/* finishes */
.finish { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 30px; }
.finish .f { border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--line); }
.finish .f img { height: 260px; width: 100%; object-fit: cover; }
.finish.two { grid-template-columns: repeat(2, 1fr); }
.finish.two .f img { height: 420px; }
@media (max-width: 760px) { .finish.two { grid-template-columns: 1fr; } }
.finish .f div { padding: 16px 18px; }
.finish .f h4 { font-size: 17px; margin-bottom: 4px; }
.finish .f p { font-size: 14px; color: var(--ink-2); margin: 0; }
@media (max-width: 760px) { .finish { grid-template-columns: 1fr; } }

/* gallery */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 36px; }
.gallery figure { margin: 0; position: relative; border-radius: var(--radius); overflow: hidden; cursor: zoom-in; aspect-ratio: 4/3; background: #eee; }
.gallery figure img { width: 100%; height: 100%; object-fit: cover; transition: .4s; }
.gallery figure:hover img { transform: scale(1.04); }
.gallery figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 16px 14px; color: #fff; font-size: 14px; font-weight: 500; background: linear-gradient(transparent, rgba(0,0,0,.65)); }
.gallery.sq figure { aspect-ratio: 1/1; }
@media (max-width: 860px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .gallery { grid-template-columns: 1fr; } }
.filters { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 20px; }
.filters button { border: 1px solid var(--line); background: #fff; padding: 8px 16px; border-radius: 999px; cursor: pointer; font-family: var(--font); font-size: 14px; }
.filters button.on { background: var(--ink); color: #fff; border-color: var(--ink); }

/* lightbox */
.lb { position: fixed; inset: 0; background: rgba(0,0,0,.9); display: none; align-items: center; justify-content: center; z-index: 100; padding: 20px; }
.lb.open { display: flex; }
.lb img { max-width: 100%; max-height: 92vh; border-radius: 8px; }
.lb .x { position: absolute; top: 16px; right: 20px; color: #fff; font-size: 34px; cursor: pointer; background: none; border: 0; }

/* steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 36px; }
.steps .s { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 22px; }
.steps .s b { display: inline-grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--wood); color: #fff; margin-bottom: 12px; font-family: var(--serif); }
.steps .s h4 { font-size: 17px; margin-bottom: 6px; }
.steps .s p { font-size: 14px; color: var(--ink-2); margin: 0; }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, 1fr); } }

/* cta band */
.band { background: var(--green); color: #fff; text-align: center; }
.band h2 { font-family: var(--serif); font-size: clamp(26px, 4vw, 40px); margin-bottom: 12px; }
.band p { opacity: .9; max-width: 620px; margin: 0 auto 26px; }
.band .btn { background: var(--wood); }

/* contact */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin-top: 30px; }
.info { display: grid; gap: 16px; align-content: start; }
.info .i { display: grid; grid-template-columns: 90px 1fr; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.info .i b { color: var(--ink-3); font-weight: 500; font-size: 14px; }
.info .i span { font-size: 17px; font-weight: 600; }
form.f { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: grid; gap: 12px; }
form.f label { display: grid; gap: 6px; font-size: 14px; font-weight: 600; }
form.f input, form.f textarea, form.f select { font-family: var(--font); font-size: 15px; padding: 11px 13px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
form.f textarea { min-height: 110px; resize: vertical; }
form.f .two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
form.f input[type=file] { padding: 9px; background: var(--bg); font-size: 14px; }
.cf-preview { display: flex; gap: 8px; flex-wrap: wrap; }
.cf-preview:empty { display: none; }
.cf-preview .p { position: relative; width: 84px; height: 84px; border-radius: 8px; overflow: hidden; border: 1px solid var(--line); }
.cf-preview .p img { width: 100%; height: 100%; object-fit: cover; }
.cf-preview .p button { position: absolute; top: 2px; right: 2px; width: 20px; height: 20px; border-radius: 50%; border: 0; background: rgba(0,0,0,.6); color: #fff; font-size: 12px; line-height: 20px; padding: 0; cursor: pointer; }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } form.f .two { grid-template-columns: 1fr; } }

footer.site { background: var(--ink); color: #bbb; padding: 40px 0; font-size: 14px; }
footer.site .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; }
footer.site .logo svg text { fill: #fff; }
footer.site .logo svg [fill="#2B2B2B"] { fill: #fff; }
footer.site .logo svg [stroke="#2F4A3A"] { stroke: #D9B27F; }
footer.site .logo svg [fill="#2F4A3A"] { fill: #4F7A62; }
footer.site b { color: #fff; }

.note { background: var(--bg-2); border-left: 4px solid var(--wood); padding: 14px 18px; border-radius: 8px; font-size: 14.5px; color: var(--ink-2); }
.floating { position: fixed; right: 18px; bottom: 18px; z-index: 40; display: grid; gap: 10px; }
.floating a { display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: var(--wood); color: #fff; font-weight: 800; font-size: 13px; box-shadow: 0 10px 24px rgba(0,0,0,.25); }
.floating a.dark { background: var(--ink); }

@media (max-width: 760px) {
  .add-bar { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; } .add-bar .est { grid-column: 1 / -1; margin: 0; } .add-bar .qty { grid-column: 1 / -1; justify-content: center; } .add-bar .btn { justify-content: center; white-space: nowrap; padding: 14px 10px; }
  .diagram-card .seg { min-width: 0; width: 100%; }
}
/* 치수 입력칸: A·B 강조, 나머지는 선택 */
.diagram .dbox.main { border: 1.5px solid var(--wood-dark); background: #FFF8EC; color: #111; box-shadow: 0 0 0 3px rgba(185,129,74,.18); }
.diagram .dbox.opt { border: 1px solid #b8b0a4; color: #666; background: #fbfaf8; }
.diagram .dbox.opt:focus { color: #111; }
.opt-dims { margin-top: 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); }
.opt-dims summary { cursor: pointer; padding: 10px 14px; font-size: 13.5px; font-weight: 700; color: var(--ink-2); list-style: none; display: flex; justify-content: space-between; align-items: center; }
.opt-dims summary::after { content: '▾'; color: var(--ink-3); } .opt-dims[open] summary::after { content: '▴'; }
.opt-dims summary::-webkit-details-marker { display: none; }
.opt-dims .g { padding: 0 14px 14px; }
/* 3D 조작 안내 (드래그하면 사라짐) */
.v3-hint { position: absolute; inset: 0; display: grid; place-items: center; align-content: center; gap: 8px; pointer-events: none; color: #fff; font-weight: 700; font-size: 15px; text-shadow: 0 1px 6px rgba(0,0,0,.5); transition: opacity .4s; animation: v3pulse 2.2s ease-in-out infinite; }
.v3-hint svg { filter: drop-shadow(0 2px 8px rgba(0,0,0,.45)); }
.v3-hint span { background: rgba(0,0,0,.45); padding: 6px 14px; border-radius: 999px; font-size: 14px; }
.v3-hint.off { opacity: 0; animation: none; }
@keyframes v3pulse { 0%, 100% { transform: scale(1); opacity: .95; } 50% { transform: scale(1.08); opacity: .7; } }
/* ---- 장바구니 · 주문내역 팝업 ---- */
.cart-fab { position: fixed; right: 0; top: 50%; transform: translateY(-50%); z-index: 45; writing-mode: vertical-rl; background: var(--ink); color: #fff; border: 0; border-radius: 12px 0 0 12px; padding: 16px 10px; font-family: var(--font); font-weight: 800; font-size: 14px; letter-spacing: .1em; cursor: pointer; box-shadow: 0 10px 24px rgba(0,0,0,.25); }
.cart-fab b { writing-mode: horizontal-tb; display: inline-grid; place-items: center; min-width: 22px; height: 22px; border-radius: 11px; background: var(--wood); margin-top: 8px; font-size: 12px; padding: 0 5px; }
.cart-pop { position: fixed; right: 54px; top: 50%; transform: translateY(-50%) translateX(20px); width: min(380px, calc(100vw - 70px)); max-height: 80vh; overflow: auto; background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 20px 50px rgba(0,0,0,.2); z-index: 46; opacity: 0; pointer-events: none; transition: .2s; padding: 16px; }
.cart-pop.open { opacity: 1; pointer-events: auto; transform: translateY(-50%); }
.cp-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.cp-head b { font-size: 17px; } .cp-head span { color: var(--ink-3); font-size: 13px; flex: 1; }
.cp-x { background: none; border: 0; font-size: 24px; cursor: pointer; color: var(--ink-2); }
.cp-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.cp-list li { display: grid; grid-template-columns: 56px 1fr auto; gap: 10px; align-items: center; padding: 8px; border: 1px solid var(--line); border-radius: 10px; font-size: 13px; }
.cp-list img { width: 56px; height: 40px; object-fit: cover; border-radius: 6px; border: 1px solid var(--line); background: #fff; }
.cp-list li div { display: grid; gap: 2px; min-width: 0; } .cp-list li b { font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .cp-list li span { color: var(--ink-3); }
.cp-list li em { font-style: normal; font-weight: 700; white-space: nowrap; }
.cp-sum { margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--line); font-size: 14px; display: grid; gap: 4px; }
.cp-sum div { display: flex; justify-content: space-between; } .cp-sum .tot { font-size: 17px; margin-top: 4px; } .cp-sum .tot b { color: var(--wood-dark); }
.cp-sum p { margin: 6px 0 0; font-size: 12px; color: var(--ink-3); }
.cp-btns { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 12px; } .cp-btns .btn { justify-content: center; }
.cp-empty { color: var(--ink-2); font-size: 14px; line-height: 1.6; margin: 6px 0 4px; }
/* 담기 툴바 */
.add-bar { display: flex; align-items: center; justify-content: flex-end; gap: 10px; flex-wrap: wrap; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); }
.add-bar .qty { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.add-bar .qty button { width: 38px; height: 40px; border: 0; background: #fff; font-size: 20px; cursor: pointer; font-family: var(--font); }
.add-bar .qty input { width: 56px; height: 40px; border: 0; text-align: center; font-family: var(--font); font-size: 16px; font-weight: 700; -moz-appearance: textfield; }
.add-bar .qty input::-webkit-inner-spin-button { -webkit-appearance: none; }
.add-bar .est { margin-right: auto; font-size: 14px; color: var(--ink-2); } .add-bar .est b { color: var(--wood-dark); font-size: 16px; }
.add-toast { position: fixed; left: 50%; bottom: 90px; transform: translateX(-50%); background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 999px; font-size: 14px; z-index: 60; opacity: 0; transition: .25s; pointer-events: none; }
.add-toast.show { opacity: 1; }
/* 장바구니 · 결제 페이지 */
.cart-wrap { display: grid; grid-template-columns: 1fr 360px; gap: 26px; align-items: start; padding: 30px 0 70px; }
.cart-list { display: grid; gap: 14px; }
.ci { display: grid; grid-template-columns: 200px 1fr auto; gap: 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; align-items: center; }
.ci img { width: 200px; border-radius: 8px; border: 1px solid var(--line); background: #fff; cursor: zoom-in; }
.ci h4 { font-size: 16px; margin-bottom: 6px; } .ci .meta { font-size: 13.5px; color: var(--ink-2); line-height: 1.7; }
.ci .acts { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.ci .acts a, .ci .acts button { font-family: var(--font); font-size: 13px; padding: 7px 12px; border-radius: 999px; border: 1px solid var(--line); background: #fff; cursor: pointer; }
.ci .right { text-align: right; display: grid; gap: 8px; justify-items: end; } .ci .right b { font-size: 18px; } .ci .right small { color: var(--ink-3); }
.sumbox { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; position: sticky; top: 90px; display: grid; gap: 10px; }
.sumbox .row { display: flex; justify-content: space-between; font-size: 15px; } .sumbox .row.tot { font-size: 20px; font-weight: 800; padding-top: 10px; border-top: 1px solid var(--line); } .sumbox .row.tot b { color: var(--wood-dark); }
.sumbox .btn { justify-content: center; width: 100%; }
.sumbox p.note { font-size: 12.5px; color: var(--ink-3); margin: 0; }
.pay-methods { display: grid; gap: 10px; }
.pay-methods label { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border: 1.5px solid var(--line); border-radius: 12px; cursor: pointer; background: #fff; }
.pay-methods label:has(input:checked) { border-color: var(--ink); background: var(--bg-2); }
.pay-methods input { margin-top: 4px; } .pay-methods b { display: block; } .pay-methods small { color: var(--ink-2); }
.done-box { text-align: center; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 40px 24px; }
.done-box .no { font-family: var(--serif); font-size: 32px; color: var(--wood-dark); margin: 8px 0 16px; }
.sheets { display: grid; gap: 14px; margin-top: 26px; } .sheets img { width: 100%; border: 1px solid var(--line); border-radius: 8px; }
@media (max-width: 900px) { .cart-wrap { grid-template-columns: 1fr; } .sumbox { position: static; } .ci { grid-template-columns: 1fr; } .ci img { width: 100%; } .ci .right { justify-items: start; text-align: left; } .cart-pop { right: 46px; } }