/* ============================================================
   칠렉스코리아 골격 데모 — 디자인 시스템
   (박천일 제작 샘플 · 예시 데이터 · 실서비스 아님)
   ============================================================ */

:root {
  --bg: #ffffff;
  --bg-soft: #f5f5f7;
  --ink: #1d1d1f;
  --ink-2: #6e6e73;
  --ink-3: #6f6f74;
  --hairline: rgba(0, 0, 0, 0.09);
  --hairline-strong: rgba(0, 0, 0, 0.16);
  --cta: #1d1d1f;
  --cta-hover: #000000;
  --cta-ink: #ffffff;
  --red: #d70015;
  --red-soft: rgba(215, 0, 21, 0.08);
  --ok: #248a3d;
  --ok-soft: rgba(36, 138, 61, 0.1);
  --warn: #b25000;
  --warn-soft: rgba(178, 80, 0, 0.1);
  --info: #0066cc;
  --info-soft: rgba(0, 102, 204, 0.09);
  --r-s: 10px;
  --r-m: 16px;
  --r-l: 24px;
  --content: 1080px;
  --sheet-ease: cubic-bezier(0.32, 0.72, 0, 1);
  --press-ease: cubic-bezier(0.25, 0.1, 0.25, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo",
    "Pretendard Variable", Pretendard, "Segoe UI", "Noto Sans KR", Roboto, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.55;
  letter-spacing: -0.01em;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }
::selection { background: rgba(29, 29, 31, 0.9); color: #fff; }
:focus-visible {
  outline: 2.5px solid var(--info);
  outline-offset: 2px;
  border-radius: 4px;
}
.btn:focus-visible, .chip:focus-visible, .flavor:focus-visible { outline-offset: 3px; }

.wrap { max-width: var(--content); margin: 0 auto; padding: 0 24px; }

/* ---------- 19세 리본 ---------- */
.ribbon {
  background: var(--bg-soft);
  font-size: 0.8125rem;
  color: var(--ink-2);
  text-align: center;
  padding: 8px 16px;
  letter-spacing: 0;
}
.ribbon strong { color: var(--red); font-weight: 600; }

/* ---------- 헤더 (반투명 머티리얼) ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.72);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  backdrop-filter: blur(20px) saturate(180%);
  transition: box-shadow 300ms ease;
}
.header.scrolled { box-shadow: 0 1px 0 var(--hairline), 0 8px 24px rgba(0, 0, 0, 0.04); }
.header-in {
  max-width: var(--content);
  margin: 0 auto;
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.logo {
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.14em;
}
.logo small {
  font-weight: 500;
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  color: var(--ink-3);
  margin-left: 6px;
  vertical-align: 2px;
}
.nav { display: flex; gap: 24px; font-size: 0.9375rem; color: var(--ink-2); }
.nav a { transition: color 150ms ease; padding: 4px 0; }
.nav a:hover, .nav a.on { color: var(--ink); }
.header-right { margin-left: auto; display: flex; align-items: center; gap: 18px; }
.icon-btn {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 50%;
  color: var(--ink-2);
  transition: background 150ms ease, color 150ms ease, transform 120ms var(--press-ease);
}
.icon-btn:hover { background: var(--bg-soft); color: var(--ink); }
.icon-btn:active { transform: scale(0.92); }

/* ---------- 버튼 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 980px;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: transform 120ms var(--press-ease), background 150ms ease,
    opacity 150ms ease, box-shadow 150ms ease;
  will-change: transform;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: var(--cta);
  color: var(--cta-ink);
  padding: 14px 28px;
  font-size: 1rem;
}
.btn-primary:hover { background: var(--cta-hover); }
.btn-primary:disabled { opacity: 0.4; cursor: default; }
.btn-ghost {
  color: var(--ink);
  padding: 14px 20px;
  font-size: 1rem;
  font-weight: 500;
}
.btn-ghost:hover { color: var(--ink-2); }
.btn-block { width: 100%; padding: 16px 28px; font-size: 1.0625rem; }

/* ---------- 히어로 ---------- */
.hero { padding: 88px 0 96px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--ink-3);
  margin-bottom: 18px;
}
.display {
  font-size: clamp(2.5rem, 5.2vw, 3.9rem);
  line-height: 1.06;
  letter-spacing: -0.028em;
  font-weight: 700;
}
.hero-sub {
  margin-top: 22px;
  font-size: 1.1875rem;
  line-height: 1.5;
  color: var(--ink-2);
  max-width: 26em;
}
.hero-cta { margin-top: 36px; display: flex; align-items: center; gap: 10px; }
.hero-img { position: relative; }
.hero-img img {
  width: min(440px, 100%);
  margin: 0 auto;
  border-radius: var(--r-l);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.16);
  animation: rise 800ms var(--sheet-ease) both;
}
@keyframes rise {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- 섹션 공통 ---------- */
.section { padding: 72px 0; }
.section-soft { background: var(--bg-soft); }
.section-head { display: flex; align-items: baseline; gap: 16px; margin-bottom: 36px; }
.h2 { font-size: clamp(1.55rem, 2.6vw, 2.1rem); letter-spacing: -0.022em; line-height: 1.15; font-weight: 700; }
.section-head .more { margin-left: auto; font-size: 0.9375rem; color: var(--info); }

/* ---------- 라인업 타일 ---------- */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.tile {
  background: var(--bg);
  border-radius: var(--r-m);
  padding: 26px 24px 24px;
  border: 1px solid var(--hairline);
  transition: transform 200ms var(--press-ease), box-shadow 200ms ease;
}
.tile:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06); }
.tile:active { transform: scale(0.985); }
.tile b { display: block; font-size: 1.125rem; letter-spacing: -0.015em; }
.tile span { display: block; margin-top: 6px; font-size: 0.875rem; color: var(--ink-2); line-height: 1.45; }
.tile .arrow { margin-top: 18px; color: var(--ink-3); }

/* ---------- 상품 카드 ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card { display: block; }
.card-img {
  position: relative;
  border: 1px solid var(--hairline);
  border-radius: var(--r-m);
  overflow: hidden;
  background: #fff;
  transition: transform 200ms var(--press-ease), box-shadow 200ms ease, border-color 200ms ease;
}
.card:hover .card-img { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(0, 0, 0, 0.07); }
.card:active .card-img { transform: scale(0.985); }
.card-img img { aspect-ratio: 1; object-fit: contain; padding: 8%; }
.card-meta { padding: 14px 4px 0; }
.card-series { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; color: var(--ink-2); }
.card-name { margin-top: 4px; font-size: 1.03rem; font-weight: 600; letter-spacing: -0.015em; }
.card-price { margin-top: 6px; display: flex; align-items: baseline; gap: 8px; font-variant-numeric: tabular-nums; }
.card-price .now { font-weight: 700; font-size: 1.06rem; }
.card-price .orig { color: var(--ink-3); text-decoration: line-through; font-size: 0.9rem; }
.card-price .rate { color: var(--red); font-weight: 700; font-size: 0.95rem; }
.badge {
  position: absolute; top: 12px; left: 12px;
  font-size: 0.72rem; font-weight: 700;
  background: var(--ink); color: #fff;
  border-radius: 6px; padding: 4px 8px;
  letter-spacing: 0.02em;
}

/* ---------- 신뢰 스트립 ---------- */
.trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.trust-item { display: flex; align-items: center; gap: 12px; padding: 18px 8px; }
.trust-item svg { flex: none; color: var(--ink-2); }
.trust-item b { display: block; font-size: 0.9375rem; letter-spacing: -0.01em; }
.trust-item span { display: block; font-size: 0.8125rem; color: var(--ink-3); margin-top: 1px; }

/* ---------- 푸터 ---------- */
.footer { border-top: 1px solid var(--hairline); padding: 40px 0 64px; margin-top: 40px; }
.footer p { font-size: 0.8125rem; color: var(--ink-3); line-height: 1.7; }
.footer .biz { margin-top: 10px; }
.footer a { color: var(--ink-2); }

/* ---------- 목록 페이지 ---------- */
.page-head { padding: 56px 0 8px; }
.page-head .count { color: var(--ink-3); font-size: 1rem; margin-left: 10px; font-weight: 400; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 20px 0 32px; }
.chip {
  border: 1px solid var(--hairline-strong);
  border-radius: 980px;
  padding: 11px 18px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-2);
  transition: all 150ms ease, transform 120ms var(--press-ease);
}
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip:active { transform: scale(0.96); }
.chip.on { background: var(--ink); border-color: var(--ink); color: #fff; }

/* ---------- 상세 페이지 ---------- */
.pd { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; padding: 48px 0 80px; align-items: start; }
.pd-img {
  position: sticky; top: 88px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-l);
  background: #fff;
  overflow: hidden;
}
.pd-img img { aspect-ratio: 1; object-fit: contain; padding: 10%; }
.crumb { font-size: 0.875rem; color: var(--ink-3); margin-bottom: 14px; }
.crumb a:hover { color: var(--ink); }
.pd-name { font-size: clamp(1.7rem, 3vw, 2.3rem); letter-spacing: -0.024em; line-height: 1.12; font-weight: 700; }
.pd-sub { margin-top: 10px; color: var(--ink-2); font-size: 1rem; }
.pd-price { margin-top: 20px; display: flex; align-items: baseline; gap: 10px; font-variant-numeric: tabular-nums; }
.pd-price .now { font-size: 1.7rem; font-weight: 700; letter-spacing: -0.02em; }
.pd-price .orig { color: var(--ink-3); text-decoration: line-through; }
.pd-price .rate { color: var(--red); font-weight: 700; }
.pd hr { border: 0; border-top: 1px solid var(--hairline); margin: 26px 0; }
.opt-label { font-size: 0.9rem; font-weight: 600; color: var(--ink-2); margin-bottom: 12px; }
.opt-label em { font-style: normal; color: var(--red); font-weight: 700; margin-left: 6px; }
.flavors { display: flex; flex-wrap: wrap; gap: 8px; }
.flavor {
  border: 1px solid var(--hairline-strong);
  border-radius: var(--r-s);
  padding: 12px 16px;
  font-size: 0.9375rem;
  transition: all 150ms ease, transform 120ms var(--press-ease);
  position: relative;
}
.flavor:hover:not(:disabled) { border-color: var(--ink); }
.flavor:active:not(:disabled) { transform: scale(0.96); }
.flavor.on { border-color: var(--ink); background: var(--ink); color: #fff; font-weight: 600; }
.flavor:disabled { color: var(--ink-3); border-style: dashed; cursor: not-allowed; }
.flavor:disabled s { text-decoration: none; }
.flavor .soldout {
  font-size: 0.68rem; color: var(--red); font-weight: 700; margin-left: 6px;
}
.qty-row { display: flex; align-items: center; justify-content: space-between; }
.stepper {
  display: inline-flex; align-items: center;
  border: 1px solid var(--hairline-strong); border-radius: var(--r-s);
  overflow: hidden;
}
.stepper button {
  width: 44px; height: 44px; font-size: 1.2rem; color: var(--ink-2);
  transition: background 120ms ease, transform 120ms var(--press-ease);
}
.stepper button:hover { background: var(--bg-soft); color: var(--ink); }
.stepper button:active { transform: scale(0.9); }
.stepper output { width: 44px; text-align: center; font-weight: 600; font-variant-numeric: tabular-nums; }
.total-row {
  display: flex; align-items: baseline; justify-content: space-between;
  margin: 26px 0 18px;
}
.total-row span { color: var(--ink-2); font-size: 0.9375rem; }
.total-row b { font-size: 1.55rem; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.pd-note { margin-top: 14px; font-size: 0.8455rem; color: var(--ink-3); text-align: center; }
.info-rows { margin-top: 30px; border-top: 1px solid var(--hairline); }
.info-row { display: flex; gap: 20px; padding: 14px 2px; border-bottom: 1px solid var(--hairline); font-size: 0.9rem; }
.info-row b { flex: none; width: 72px; color: var(--ink-2); font-weight: 600; }
.info-row span { color: var(--ink-2); }

/* ---------- 성인인증 시트 ---------- */
.scrim {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity 320ms ease;
}
.scrim.open { opacity: 1; pointer-events: auto; }
.sheet {
  position: fixed; z-index: 100;
  left: 50%; top: 50%;
  width: min(400px, calc(100vw - 40px));
  transform: translate(-50%, -46%) scale(0.94);
  opacity: 0;
  filter: blur(10px);
  pointer-events: none;
  background: rgba(255, 255, 255, 0.92);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 28px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.22);
  padding: 36px 30px 26px;
  text-align: center;
  transition: transform 420ms var(--sheet-ease), opacity 300ms ease, filter 300ms ease;
}
.sheet.open {
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
  filter: blur(0);
  pointer-events: auto;
}
.badge-19 {
  width: 62px; height: 62px;
  margin: 0 auto 18px;
  border: 2.5px solid var(--red);
  color: var(--red);
  border-radius: 50%;
  display: grid; place-items: center;
  font-weight: 800; font-size: 1.35rem; letter-spacing: -0.02em;
}
.sheet h3 { font-size: 1.35rem; letter-spacing: -0.02em; margin-bottom: 10px; }
.sheet p { font-size: 0.9375rem; color: var(--ink-2); line-height: 1.55; margin-bottom: 24px; }
.sheet .btn-primary { width: 100%; padding: 15px; }
.sheet .later { margin-top: 8px; padding: 12px; font-size: 0.9rem; color: var(--ink-3); width: 100%; }
.sheet .later:hover { color: var(--ink); }
.spinner {
  width: 18px; height: 18px;
  border: 2.5px solid rgba(255, 255, 255, 0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 700ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.check-pop { animation: pop 420ms var(--sheet-ease) both; }
@keyframes pop { from { transform: scale(0.4); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* ---------- 주문 페이지 ---------- */
.order-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; padding: 48px 0 80px; align-items: start; }
.panel { border: 1px solid var(--hairline); border-radius: var(--r-l); padding: 28px; }
.panel h3 { font-size: 1.2rem; letter-spacing: -0.018em; margin-bottom: 20px; }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.875rem; font-weight: 600; color: var(--ink-2); margin-bottom: 8px; }
.field label em { color: var(--red); font-style: normal; margin-left: 2px; }
.field input, .field textarea {
  width: 100%;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--r-s);
  padding: 13px 14px;
  font-size: 1rem;
  background: #fff;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--ink);
  box-shadow: 0 0 0 3.5px rgba(29, 29, 31, 0.08);
}
.field input.invalid { border-color: var(--red); box-shadow: 0 0 0 3.5px var(--red-soft); }
.field-err { display: none; font-size: 0.8rem; color: var(--red); margin-top: 7px; }
.field input.invalid ~ .field-err { display: block; }
.order-item { display: flex; gap: 14px; align-items: center; padding-bottom: 18px; border-bottom: 1px solid var(--hairline); }
.order-item img {
  width: 64px; height: 64px; object-fit: contain;
  border: 1px solid var(--hairline); border-radius: var(--r-s); background: #fff;
}
.order-item b { display: block; font-size: 0.9875rem; letter-spacing: -0.01em; }
.order-item span { display: block; font-size: 0.85rem; color: var(--ink-2); margin-top: 2px; }
.sum-rows { padding: 16px 0; border-bottom: 1px solid var(--hairline); }
.sum-row { display: flex; justify-content: space-between; font-size: 0.9375rem; color: var(--ink-2); padding: 5px 0; font-variant-numeric: tabular-nums; }
.sum-total { display: flex; justify-content: space-between; align-items: baseline; padding-top: 16px; }
.sum-total b { font-size: 1.35rem; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.bank-card {
  margin-top: 20px;
  background: var(--bg-soft);
  border-radius: var(--r-m);
  padding: 18px 20px;
  font-size: 0.9375rem;
}
.bank-card b { display: block; font-size: 1.02rem; letter-spacing: -0.01em; margin-top: 4px; font-variant-numeric: tabular-nums; }
.bank-card span { color: var(--ink-2); font-size: 0.83rem; display: block; margin-top: 8px; line-height: 1.5; }
.order-cta { margin-top: 22px; }

/* 주문 완료 */
.done { max-width: 520px; margin: 0 auto; padding: 90px 24px 110px; text-align: center; }
.done-check {
  width: 72px; height: 72px; margin: 0 auto 26px;
  border-radius: 50%;
  background: var(--ok-soft);
  color: var(--ok);
  display: grid; place-items: center;
}
.done h2 { font-size: 1.8rem; letter-spacing: -0.022em; }
.done .order-no { margin-top: 10px; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.done .desc { margin-top: 18px; color: var(--ink-2); font-size: 0.9855rem; line-height: 1.6; }
.sms-preview {
  margin: 30px auto 0;
  max-width: 360px;
  text-align: left;
  background: var(--bg-soft);
  border-radius: 18px 18px 18px 4px;
  padding: 14px 18px;
  font-size: 0.855rem;
  color: var(--ink-2);
  line-height: 1.6;
}
.sms-preview b { color: var(--ink); }
.sms-tag { display: block; font-size: 0.72rem; color: var(--ink-3); margin-bottom: 4px; letter-spacing: 0.02em; }

/* ---------- 관리자 ---------- */
.admin-bar { background: var(--ink); color: #fff; }
.admin-bar-in {
  max-width: 1180px; margin: 0 auto; padding: 0 24px;
  height: 52px; display: flex; align-items: center; gap: 14px;
}
.admin-bar .logo { color: #fff; font-size: 0.95rem; }
.admin-bar .divider { width: 1px; height: 16px; background: rgba(255, 255, 255, 0.25); }
.admin-bar span { font-size: 0.875rem; color: rgba(255, 255, 255, 0.72); }
.admin-bar .who { margin-left: auto; }
.admin-wrap { max-width: 1180px; margin: 0 auto; padding: 36px 24px 90px; }
.admin-wrap h1 { font-size: 1.65rem; letter-spacing: -0.022em; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 26px 0 30px; }
.stat {
  border: 1px solid var(--hairline);
  border-radius: var(--r-m);
  padding: 20px 22px;
}
.stat span { font-size: 0.85rem; color: var(--ink-2); }
.stat b { display: block; margin-top: 6px; font-size: 1.75rem; letter-spacing: -0.025em; font-variant-numeric: tabular-nums; }
.stat small { font-size: 0.78rem; color: var(--ink-3); }
.table-tools { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.table-tools input {
  border: 1px solid var(--hairline-strong);
  border-radius: 980px;
  padding: 9px 18px;
  font-size: 0.9rem;
  width: 260px;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}
.table-tools input:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3.5px rgba(29,29,31,.07); }
.table-tools .hint { font-size: 0.83rem; color: var(--ink-3); }
.tbl-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tbl { width: 100%; min-width: 720px; border-collapse: collapse; font-size: 0.92rem; }
.tbl th {
  text-align: left; font-size: 0.78rem; font-weight: 600; color: var(--ink-3);
  letter-spacing: 0.04em; padding: 10px 12px;
  border-bottom: 1px solid var(--hairline-strong);
  white-space: nowrap;
}
.tbl td { padding: 14px 12px; border-bottom: 1px solid var(--hairline); vertical-align: middle; }
.tbl td.num { font-variant-numeric: tabular-nums; }
.tbl tr { transition: background 150ms ease; }
.tbl tbody tr:hover { background: rgba(0, 0, 0, 0.015); }
.pill {
  display: inline-block;
  font-size: 0.78rem; font-weight: 700;
  border-radius: 980px; padding: 4px 11px;
  letter-spacing: -0.005em;
  transition: background 250ms ease, color 250ms ease;
}
.pill.wait { background: var(--warn-soft); color: var(--warn); }
.pill.paid { background: var(--info-soft); color: var(--info); }
.pill.shipped { background: var(--ok-soft); color: var(--ok); }
.pill.cancel { background: rgba(0, 0, 0, 0.06); color: var(--ink-3); }
.tbl select {
  border: 1px solid var(--hairline-strong);
  border-radius: 8px;
  padding: 7px 10px;
  font-size: 0.85rem;
  background: #fff;
  cursor: pointer;
}
.tbl select:focus { outline: none; border-color: var(--ink); }

/* ---------- 워터마크 · 토스트 ---------- */
.watermark {
  position: fixed; left: 16px; bottom: 16px; z-index: 80;
  font-size: 0.75rem; font-weight: 600;
  background: rgba(29, 29, 31, 0.82);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  color: rgba(255, 255, 255, 0.92);
  border-radius: 980px;
  padding: 8px 14px;
  letter-spacing: 0;
  pointer-events: none;
}
.toast {
  position: fixed; left: 50%; bottom: 28px; z-index: 110;
  transform: translateX(-50%) translateY(16px);
  background: rgba(29, 29, 31, 0.94);
  color: #fff;
  font-size: 0.9rem;
  border-radius: 980px;
  padding: 12px 22px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 250ms ease, transform 350ms var(--sheet-ease);
  max-width: calc(100vw - 48px);
  text-align: center;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- 반응형 ---------- */
@media (max-width: 900px) {
  .hero { padding: 56px 0 64px; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-img { order: -1; }
  .hero-img img { width: min(320px, 80%); }
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .trust { grid-template-columns: repeat(2, 1fr); }
  .pd { grid-template-columns: 1fr; gap: 32px; }
  .pd-img { position: static; }
  .order-grid { grid-template-columns: 1fr; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .nav { display: none; }
}
@media (max-width: 560px) {
  .grid-3 { grid-template-columns: 1fr; }
  .tbl .hide-m { display: none; }
}

/* ---------- 접근성 · 모션 감소 ---------- */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: 1ms !important; }
  .sheet { transform: translate(-50%, -50%) scale(1); filter: none; }
  .hero-img img { animation: none; }
}
@media (prefers-reduced-transparency: reduce) {
  .header { background: #fff; -webkit-backdrop-filter: none; backdrop-filter: none; }
  .sheet { background: #fff; -webkit-backdrop-filter: none; backdrop-filter: none; }
}
@media (prefers-contrast: more) {
  :root { --hairline: rgba(0, 0, 0, 0.3); --hairline-strong: rgba(0, 0, 0, 0.5); --ink-2: #3a3a3c; --ink-3: #48484a; }
}