/* ── 리셋 & 변수 ──────────────────────────────── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

:root {
  --bg:        #FFFFFF;
  --bg2:       #F8F9FA;
  --bg3:       #F1F3F5;
  --border:    #E9ECEF;
  --border2:   #DEE2E6;
  --text:      #1A1A2E;
  --text2:     #495057;
  --muted:     #868E96;
  --silver:    #ADB5BD;
  --blue:      #1864AB;
  --blue-h:    #1558A0;
  --gold-c:    #F08C00;
  --kakao:     #FEE500;
  --naver:     #03C75A;
  --radius:    10px;
  --shadow:    0 2px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.14);
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, 'Apple SD Gothic Neo', 'Noto Sans KR', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── 시세 티커 ──────────────────────────────── */
.ticker-bar {
  background: var(--text);
  color: #fff;
  font-size: 0.78rem;
  padding: 7px 20px;
  overflow: hidden;
}
.ticker-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.t-item { display: flex; align-items: center; gap: 5px; }
.t-label { color: var(--silver); font-size: 0.72rem; }
.t-val { font-weight: 700; font-variant-numeric: tabular-nums; color: #fff; }
.t-val.up   { color: #69db7c; }
.t-val.down { color: #ff6b6b; }
.t-unit { color: var(--silver); font-size: 0.72rem; }
.t-krw { color: #adb5bd; font-size: 0.72rem; }
.t-sep { color: #495057; }
.t-update { color: #868e96; font-size: 0.7rem; margin-left: auto; }

/* ── 헤더 ──────────────────────────────────── */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  height: 62px;
  display: flex;
  align-items: center;
  gap: 40px;
}
.logo {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--text);
  white-space: nowrap;
  flex-shrink: 0;
}
.logo-icon { color: var(--silver); margin-right: 2px; }

.nav { display: flex; gap: 4px; flex: 1; }
.nav-a {
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text2);
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}
.nav-a:hover, .nav-a.active {
  background: var(--bg3);
  color: var(--text);
}

.hd-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; flex-shrink: 0; }
.hd-btn {
  padding: 7px 16px;
  border-radius: 7px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text2);
  border: 1px solid var(--border2);
  transition: all 0.15s;
}
.hd-btn:hover { background: var(--bg3); color: var(--text); }
.cart-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  position: relative;
}
.cart-count {
  background: var(--blue);
  color: #fff;
  border-radius: 99px;
  font-size: 0.7rem;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
}
.cart-count.hidden { display: none; }

/* ── 히어로 ──────────────────────────────────── */
.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 20px 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  min-height: 460px;
}
.hero-eyebrow {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 16px;
}
.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -1px;
  margin-bottom: 20px;
}
.hero-desc {
  font-size: 1rem;
  color: var(--text2);
  line-height: 1.8;
  margin-bottom: 32px;
}
.btn-cta {
  display: inline-block;
  background: var(--text);
  color: #fff;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: opacity 0.15s, transform 0.1s;
}
.btn-cta:hover { opacity: 0.85; transform: translateY(-1px); }
.btn-cta.full { display: block; width: 100%; text-align: center; }

/* 히어로 코인 실사 이미지 */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  height: 300px;
}
.hero-coin-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-coin-img {
  width: 280px;
  height: 280px;
  object-fit: cover;
  border-radius: 50%;
  box-shadow:
    0 0 0 6px #c8c8c8,
    0 0 0 10px #a0a0a0,
    0 20px 60px rgba(0,0,0,0.28);
  animation: float 4s ease-in-out infinite;
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-14px); }
}
.hero-coin-glow {
  position: absolute;
  width: 240px;
  height: 40px;
  background: rgba(0,0,0,0.15);
  border-radius: 50%;
  bottom: -24px;
  filter: blur(18px);
  animation: float-shadow 4s ease-in-out infinite;
}
@keyframes float-shadow {
  0%,100% { transform: scaleX(1);    opacity: 0.35; }
  50%      { transform: scaleX(0.8); opacity: 0.15; }
}

/* ── 신뢰 바 ──────────────────────────────────── */
.trust-bar {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 20px;
}
.trust-bar {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text2);
}
.trust-icon {
  color: var(--blue);
  font-weight: 700;
  font-size: 1rem;
}

/* ── 상품 섹션 ──────────────────────────────── */
.shop-section {
  max-width: 1200px;
  margin: 60px auto;
  padding: 0 20px;
}
.shop-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 16px;
}
.shop-head h2 {
  font-size: 1.5rem;
  font-weight: 700;
}
.filter-row { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-btn {
  padding: 7px 18px;
  border-radius: 99px;
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--border2);
  color: var(--text2);
  transition: all 0.15s;
}
.filter-btn:hover { border-color: var(--text); color: var(--text); }
.filter-btn.active {
  background: var(--text);
  color: #fff;
  border-color: var(--text);
}

/* 상품 그리드 */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 24px;
}

/* 상품 카드 */
.product-card {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--bg);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.card-img {
  background: var(--bg2);
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.coin-thumb {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 52px;
  background: radial-gradient(circle at 38% 38%,
    #f4f4f4 0%, #d8d8d8 30%, #b8b8b8 60%, #909090 100%);
  box-shadow:
    0 0 0 4px #c0c0c0,
    0 0 0 6px #a0a0a0,
    0 8px 20px rgba(0,0,0,0.2);
}
.coin-thumb.gold {
  background: radial-gradient(circle at 38% 38%,
    #fff3c0 0%, #ffd700 30%, #e8a900 60%, #b07800 100%);
  box-shadow:
    0 0 0 4px #d4a500,
    0 0 0 6px #b08800,
    0 8px 20px rgba(0,0,0,0.2);
}
.card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.badge-new     { background: var(--blue);    color: #fff; }
.badge-presale { background: var(--gold-c);  color: #fff; }
.badge-best    { background: #e03131;         color: #fff; }
.badge-sale    { background: #2f9e44;         color: #fff; }
.badge-random  { background: #868e96;         color: #fff; }

.card-body { padding: 16px; }
.card-cat {
  font-size: 0.72rem;
  color: var(--muted);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.card-name {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
  margin-bottom: 10px;
  min-height: 2.8em;
}
.card-price-row { display: flex; align-items: baseline; gap: 6px; margin-bottom: 4px; }
.card-price {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.card-spot {
  font-size: 0.75rem;
  color: var(--muted);
}
.card-weight {
  font-size: 0.78rem;
  color: var(--muted);
}
.card-add {
  margin-top: 12px;
  width: 100%;
  padding: 9px;
  border-radius: 7px;
  background: var(--bg3);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text2);
  border: 1px solid var(--border2);
  transition: all 0.15s;
}
.card-add:hover {
  background: var(--text);
  color: #fff;
  border-color: var(--text);
}

/* 상품 카드 실제 이미지 */
.card-coin-img {
  width: 160px;
  height: 160px;
  object-fit: cover;
  border-radius: 50%;
  box-shadow:
    0 0 0 4px #c8c8c8,
    0 0 0 6px #a0a0a0,
    0 8px 24px rgba(0,0,0,0.25);
  display: block;
  transition: transform 0.3s ease;
}
.product-card:hover .card-coin-img {
  transform: scale(1.06) rotate(3deg);
}

/* 상세 모달 실제 이미지 */
.pm-img-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}
.pm-photo {
  width: 100%;
  max-width: 260px;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
  box-shadow:
    0 0 0 8px #c8c8c8,
    0 0 0 10px #a0a0a0,
    0 16px 40px rgba(0,0,0,0.2);
  transition: opacity 0.2s;
}
.pm-img-tabs {
  display: flex;
  gap: 8px;
}
.pm-itab {
  padding: 5px 16px;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--border2);
  color: var(--text2);
  transition: all 0.15s;
}
.pm-itab.active {
  background: var(--text);
  color: #fff;
  border-color: var(--text);
}
.pm-itab:hover:not(.active) {
  background: var(--bg3);
}

/* ── 안내 섹션 ──────────────────────────────── */
.info-section {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 60px 20px;
}
.info-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
}
.info-card { text-align: center; }
.info-icon { font-size: 2rem; margin-bottom: 12px; }
.info-card h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 10px; }
.info-card p { font-size: 0.83rem; color: var(--text2); line-height: 1.8; }

/* ── 장바구니 패널 ──────────────────────────── */
.dimmer {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 200;
  display: none;
  opacity: 0;
  transition: opacity 0.25s;
}
.dimmer.show { display: block; opacity: 1; }

.cart-panel {
  position: fixed;
  top: 0; right: 0;
  width: 380px;
  max-width: 100vw;
  height: 100vh;
  background: var(--bg);
  z-index: 201;
  display: flex;
  flex-direction: column;
  box-shadow: -4px 0 24px rgba(0,0,0,0.12);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
}
.cart-panel.open { transform: translateX(0); }

.cp-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}
.cp-head h3 { font-size: 1.1rem; font-weight: 700; }
.cp-close {
  width: 32px; height: 32px;
  border-radius: 6px;
  font-size: 1rem;
  color: var(--muted);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s;
}
.cp-close:hover { background: var(--bg3); color: var(--text); }

.cp-body { flex: 1; overflow-y: auto; padding: 16px; }
.cart-empty { text-align: center; padding: 60px 20px; color: var(--muted); }

/* 장바구니 아이템 */
.cart-item {
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.ci-thumb {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: radial-gradient(circle at 38% 38%, #f4f4f4, #b8b8b8, #909090);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
}
.ci-thumb.gold { background: radial-gradient(circle at 38% 38%, #fff3c0, #ffd700, #b07800); }
.ci-info { flex: 1; }
.ci-name { font-size: 0.85rem; font-weight: 600; margin-bottom: 4px; }
.ci-price { font-size: 0.85rem; color: var(--text2); }
.ci-qty {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
}
.qty-btn {
  width: 26px; height: 26px;
  border-radius: 5px;
  border: 1px solid var(--border2);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text2);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.1s;
}
.qty-btn:hover { background: var(--bg3); }
.qty-num { font-size: 0.9rem; font-weight: 600; min-width: 20px; text-align: center; }
.ci-del {
  color: var(--muted);
  font-size: 0.9rem;
  padding: 4px;
  transition: color 0.15s;
}
.ci-del:hover { color: #e03131; }

.cp-foot {
  padding: 20px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}
.cp-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
  color: var(--text2);
  margin-bottom: 8px;
}
.cp-total-row.total {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
  padding-top: 12px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}
.btn-order {
  display: block;
  width: 100%;
  margin-top: 16px;
  padding: 14px;
  background: var(--text);
  color: #fff;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  transition: opacity 0.15s;
}
.btn-order:hover { opacity: 0.85; }
.cp-note { font-size: 0.75rem; color: var(--muted); text-align: center; margin-top: 10px; }

/* ── 모달 ──────────────────────────────────── */
.modal-dim {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 300;
  display: none;
  opacity: 0;
  transition: opacity 0.25s;
}
.modal-dim.show { display: block; opacity: 1; }

.modal {
  position: fixed;
  z-index: 301;
  background: var(--bg);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  display: none;
  transform: scale(0.95) translateY(8px);
  transition: opacity 0.25s, transform 0.25s;
  opacity: 0;
}
.modal.show {
  display: block;
  opacity: 1;
  transform: scale(1) translateY(0);
}
.modal-close {
  position: absolute;
  top: 14px; right: 14px;
  width: 32px; height: 32px;
  border-radius: 6px;
  font-size: 1.1rem;
  color: var(--muted);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s;
  z-index: 1;
}
.modal-close:hover { background: var(--bg3); color: var(--text); }

/* 상품 상세 모달 */
.product-modal {
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  width: 700px;
  max-width: 95vw;
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px;
}
.product-modal.show {
  display: block;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.pm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.pm-coin {
  width: 100%;
  aspect-ratio: 1;
  max-width: 260px;
  margin: 0 auto;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 90px;
  background: radial-gradient(circle at 38% 38%,
    #f4f4f4 0%, #d8d8d8 30%, #b8b8b8 60%, #909090 100%);
  box-shadow:
    0 0 0 8px #c0c0c0,
    0 0 0 10px #a0a0a0,
    0 16px 40px rgba(0,0,0,0.2);
}
.pm-coin.gold {
  background: radial-gradient(circle at 38% 38%,
    #fff3c0 0%, #ffd700 30%, #e8a900 60%, #b07800 100%);
  box-shadow:
    0 0 0 8px #d4a500,
    0 0 0 10px #b08800,
    0 16px 40px rgba(0,0,0,0.2);
}
.pm-info .pm-cat {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 10px;
}
.pm-info h2 { font-size: 1.3rem; font-weight: 700; margin-bottom: 6px; line-height: 1.4; }
.pm-info .pm-sub { font-size: 0.85rem; color: var(--muted); margin-bottom: 20px; }
.pm-price-big {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
}
.pm-spot { font-size: 0.8rem; color: var(--muted); margin-bottom: 24px; }
.pm-spec { margin-bottom: 24px; }
.pm-spec-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}
.pm-spec-row span:first-child { color: var(--muted); }
.pm-spec-row span:last-child { font-weight: 600; }
.pm-qty-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.pm-qty-row label { font-size: 0.85rem; color: var(--muted); }
.pm-qty-ctrl {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border2);
  border-radius: 8px;
  overflow: hidden;
}
.pm-qty-ctrl button {
  width: 36px; height: 36px;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text2);
  border-right: 1px solid var(--border2);
  transition: background 0.1s;
}
.pm-qty-ctrl button:last-child { border-right: none; border-left: 1px solid var(--border2); }
.pm-qty-ctrl button:hover { background: var(--bg3); }
.pm-qty-ctrl .pm-qty-num {
  width: 44px;
  text-align: center;
  font-weight: 700;
  font-size: 0.95rem;
}
.btn-addcart {
  display: block;
  width: 100%;
  padding: 14px;
  background: var(--text);
  color: #fff;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 700;
  text-align: center;
  transition: opacity 0.15s;
}
.btn-addcart:hover { opacity: 0.85; }
.pm-desc { margin-top: 28px; grid-column: 1 / -1; }
.pm-desc h4 { font-size: 0.9rem; font-weight: 700; margin-bottom: 10px; }
.pm-desc p { font-size: 0.85rem; color: var(--text2); line-height: 1.8; }

/* 로그인 모달 */
.login-modal {
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  width: 400px;
  max-width: 95vw;
  padding: 40px;
}
.login-modal.show {
  display: block;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.login-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 28px;
  border-bottom: 2px solid var(--border);
}
.ltab {
  flex: 1;
  padding: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.15s;
}
.ltab.active { color: var(--text); border-bottom-color: var(--text); }
.form-group { display: flex; flex-direction: column; gap: 10px; }
.form-input {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border2);
  border-radius: 8px;
  font-size: 0.9rem;
  font-family: inherit;
  color: var(--text);
  transition: border-color 0.15s;
  outline: none;
}
.form-input:focus { border-color: var(--blue); }
.form-label { font-size: 0.82rem; font-weight: 600; color: var(--text2); margin-bottom: -4px; }
.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.83rem;
  color: var(--text2);
  cursor: pointer;
}
.social-btns { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; }
.btn-kakao, .btn-naver {
  display: block;
  width: 100%;
  padding: 11px;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 700;
  text-align: center;
}
.btn-kakao { background: var(--kakao); color: #3C1E1E; }
.btn-naver { background: var(--naver); color: #fff; }

/* 주문 모달 */
.order-modal {
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  width: 480px;
  max-width: 95vw;
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px;
}
.order-modal.show {
  display: block;
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.order-summary {
  margin: 20px 0;
  padding: 16px;
  background: var(--bg2);
  border-radius: 8px;
  font-size: 0.85rem;
}
.order-row {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
}
.order-total-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0 0;
  margin-top: 6px;
  border-top: 1px solid var(--border);
  font-weight: 700;
}

/* ── 푸터 ──────────────────────────────────── */
.footer {
  background: var(--text);
  color: #868e96;
  font-size: 0.82rem;
  line-height: 1.8;
  margin-top: 80px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 20px 32px;
  display: grid;
  grid-template-columns: 200px 1fr auto;
  gap: 40px;
  align-items: start;
}
.footer-logo {
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: #fff;
  margin-bottom: 8px;
}
.footer-brand p { font-size: 0.8rem; }
.footer-info p { margin-bottom: 2px; }
.footer-info strong { color: #adb5bd; }
.footer-notice { color: #5c6370; font-size: 0.78rem; margin-top: 6px; }
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
  white-space: nowrap;
}
.footer-links a { color: #868e96; transition: color 0.15s; }
.footer-links a:hover { color: #fff; }
.footer-copy {
  text-align: center;
  padding: 16px 20px;
  border-top: 1px solid #2c2c3e;
  color: #495057;
  font-size: 0.78rem;
}

/* ── 반응형 ──────────────────────────────────── */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding: 48px 20px 40px; gap: 32px; }
  .hero-visual { height: 200px; }
  .coin-3d { width: 170px; height: 170px; }
  .coin-face.front { width: 170px; height: 170px; font-size: 68px; }
  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 640px) {
  .nav { display: none; }
  .hero h1 { font-size: 2.2rem; }
  .pm-grid { grid-template-columns: 1fr; }
  .trust-bar { gap: 16px; }
  .cart-panel { width: 100vw; }
}