/* 
  아망앙쥬(Amang Ange) 프리미엄 쇼핑몰 & 어드민 공통 디자인 시스템
  - Google Fonts: Playfair Display (영문 감성 폰트) & Noto Sans KR (국문 본문 폰트)
*/

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  /* 컬러 시스템 */
  --bg-cream: #FAF7F2;
  --bg-white: #FFFDF9;
  --color-primary: #D4A373; /* 따뜻한 모카 베이지 */
  --color-primary-light: #E9D8A6;
  --color-accent: #E76F51; /* 감성 오렌지 */
  --color-sage: #8DAA90; /* 올리브 세이지 */
  --color-dark: #2B2D42; /* 다크 네이비/그레이 */
  --color-light-gray: #EAE5DC;
  --color-muted: #8D99AE;
  --color-success: #2A9D8F;
  --color-warning: #F4A261;
  --color-danger: #E63946;

  /* 타이포그래피 */
  --font-base: 'Noto Sans KR', sans-serif;
  --font-serif: 'Playfair Display', serif;
  --font-number: 'Outfit', sans-serif;

  /* 그림자 & 모서리 반경 */
  --shadow-sm: 0 2px 8px rgba(43, 45, 66, 0.04);
  --shadow-md: 0 8px 24px rgba(43, 45, 66, 0.08);
  --shadow-lg: 0 16px 40px rgba(43, 45, 66, 0.12);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-round: 50%;

  /* 전환 효과 */
  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 1. 기본 초기화 및 레이아웃 */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-base);
  background-color: var(--bg-cream);
  color: var(--color-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

button, input, select, textarea {
  font-family: inherit;
  border: none;
  outline: none;
  background: none;
}

button {
  cursor: pointer;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* 2. 유틸리티 클래스 */
.serif-text { font-family: var(--font-serif); }
.num-text { font-family: var(--font-number); }
.text-center { text-align: center; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-center { display: flex; justify-content: center; align-items: center; }

/* 3. 헤더 & 내비게이션 (고급스러운 글래스모피즘) */
header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(250, 247, 242, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(43, 45, 66, 0.05);
  padding: 16px 0;
  transition: var(--transition-normal);
}

header.scrolled {
  padding: 12px 0;
  background-color: rgba(255, 253, 249, 0.95);
  box-shadow: var(--shadow-sm);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--color-dark);
}

.logo span {
  font-weight: 300;
  color: var(--color-primary);
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
  font-size: 15px;
  font-weight: 500;
}

.nav-links a {
  position: relative;
  padding: 4px 0;
  color: var(--color-dark);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: var(--transition-fast);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.action-btn {
  position: relative;
  font-size: 20px;
  color: var(--color-dark);
  padding: 8px;
  border-radius: var(--radius-round);
  transition: var(--transition-fast);
}

.action-btn:hover {
  background-color: rgba(212, 163, 115, 0.1);
  color: var(--color-primary);
}

.badge-count {
  position: absolute;
  top: 0;
  right: 0;
  background-color: var(--color-accent);
  color: white;
  font-size: 10px;
  font-family: var(--font-number);
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-round);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 4px rgba(231, 111, 81, 0.4);
}

/* 4. 히어로 배너 (감성 비주얼 & 애니메이션) */
.hero-section {
  position: relative;
  background-color: #ECE5DC;
  height: 520px;
  overflow: hidden;
  display: flex;
  align-items: center;
  margin-bottom: 60px;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.hero-slider {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(135deg, rgba(255,253,249,0.85) 0%, rgba(234,229,220,0.5) 100%), 
                    url('https://images.unsplash.com/photo-1596461404969-9ae70f2830c1?auto=format&fit=crop&w=1600&q=80');
  background-size: cover;
  background-position: center 35%;
  animation: bgZoom 20s infinite alternate;
}

@keyframes bgZoom {
  0% { transform: scale(1); }
  100% { transform: scale(1.05); }
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 550px;
  animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-badge {
  display: inline-block;
  background-color: var(--color-primary);
  color: white;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 18px;
  letter-spacing: 0.5px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 46px;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 16px;
  color: var(--color-dark);
}

.hero-title span {
  font-style: italic;
  font-weight: 400;
  color: var(--color-accent);
}

.hero-desc {
  font-size: 16px;
  color: #555c6b;
  margin-bottom: 30px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-dark);
  color: white;
  font-weight: 500;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px rgba(43, 45, 66, 0.15);
  transition: var(--transition-fast);
}

.btn-primary:hover {
  background-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 163, 115, 0.3);
}

/* 5. 구매대행 안심 프로세스 배너 */
.process-section {
  padding: 50px 0;
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  margin-bottom: 60px;
  box-shadow: var(--shadow-sm);
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
}

.section-title h2 {
  font-family: var(--font-serif);
  font-size: 28px;
  margin-bottom: 8px;
}

.section-title p {
  color: var(--color-muted);
  font-size: 14px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-card {
  text-align: center;
  position: relative;
  padding: 10px;
}

.process-card:not(:last-child)::after {
  content: '→';
  position: absolute;
  top: 30px;
  right: -12%;
  font-size: 20px;
  color: var(--color-primary);
  opacity: 0.5;
}

.process-icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-round);
  background-color: rgba(212, 163, 115, 0.12);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
  transition: var(--transition-fast);
}

.process-card:hover .process-icon {
  background-color: var(--color-primary);
  color: white;
  transform: rotateY(180deg);
}

.process-card h4 {
  font-size: 16px;
  margin-bottom: 6px;
}

.process-card p {
  font-size: 13px;
  color: var(--color-muted);
}

/* 6. 카테고리 필터 & 상품 그리드 */
.shop-section {
  margin-bottom: 80px;
}

.category-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.tab-btn {
  background-color: var(--bg-white);
  color: var(--color-muted);
  padding: 10px 24px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(43, 45, 66, 0.03);
  transition: var(--transition-fast);
}

.tab-btn:hover,
.tab-btn.active {
  background-color: var(--color-primary);
  color: white;
  box-shadow: 0 4px 12px rgba(212, 163, 115, 0.2);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 30px;
}

.product-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.product-img-wrapper {
  position: relative;
  width: 100%;
  padding-bottom: 110%; /* 가로세로 비율 조정 */
  overflow: hidden;
  background-color: #f1ebd9;
}

.product-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.product-card:hover .product-img {
  transform: scale(1.08);
}

.product-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background-color: var(--color-sage);
  color: white;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 4px;
  z-index: 5;
}

.product-badge.orange {
  background-color: var(--color-accent);
}

.product-info {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category {
  font-size: 12px;
  color: var(--color-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.product-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 8px;
  line-height: 1.4;
  height: 44px; /* 두 줄 제한 */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px dashed rgba(43, 45, 66, 0.05);
}

.product-price {
  font-family: var(--font-number);
  font-size: 18px;
  font-weight: 700;
  color: var(--color-accent);
}

.add-cart-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-round);
  background-color: rgba(212, 163, 115, 0.1);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.add-cart-icon-btn:hover {
  background-color: var(--color-primary);
  color: white;
}

/* 7. 슬라이딩 장바구니 드로어 */
.cart-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(43, 45, 66, 0.4);
  backdrop-filter: blur(4px);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
}

.cart-overlay.open {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: -420px;
  width: 100%;
  max-width: 420px;
  height: 100%;
  background-color: var(--bg-white);
  z-index: 201;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
}

.cart-overlay.open .cart-drawer {
  right: 0;
}

.cart-header {
  padding: 24px;
  border-bottom: 1px solid rgba(43, 45, 66, 0.05);
}

.cart-close-btn {
  font-size: 24px;
  color: var(--color-muted);
}

.cart-close-btn:hover {
  color: var(--color-dark);
}

.cart-body {
  flex-grow: 1;
  overflow-y: auto;
  padding: 24px;
}

.cart-item {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(43, 45, 66, 0.03);
}

.cart-item-img {
  width: 70px;
  height: 70px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background-color: #f1ebd9;
}

.cart-item-details {
  flex-grow: 1;
}

.cart-item-name {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
  line-height: 1.3;
}

.cart-item-option {
  font-size: 12px;
  color: var(--color-muted);
  margin-bottom: 8px;
}

.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 8px;
}

.qty-btn {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  border: 1px solid var(--color-light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}

.qty-btn:hover {
  background-color: var(--color-light-gray);
}

.qty-value {
  font-family: var(--font-number);
  font-size: 13px;
  font-weight: 600;
  min-width: 20px;
  text-align: center;
}

.cart-item-price-del {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: space-between;
}

.cart-item-price {
  font-family: var(--font-number);
  font-weight: 700;
  font-size: 14px;
  color: var(--color-accent);
}

.cart-item-remove {
  color: var(--color-muted);
  font-size: 13px;
}

.cart-item-remove:hover {
  color: var(--color-danger);
}

.cart-empty-msg {
  text-align: center;
  color: var(--color-muted);
  padding: 40px 0;
}

.cart-footer {
  padding: 24px;
  background-color: var(--bg-cream);
  border-top: 1px solid rgba(43, 45, 66, 0.05);
}

.cart-summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 14px;
}

.cart-summary-row.total {
  font-size: 18px;
  font-weight: 700;
  border-top: 1px dashed var(--color-light-gray);
  padding-top: 12px;
  margin-bottom: 20px;
  color: var(--color-accent);
}

.cart-checkout-btn {
  width: 100%;
  background-color: var(--color-dark);
  color: white;
  padding: 16px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 15px;
  box-shadow: 0 4px 12px rgba(43, 45, 66, 0.15);
  transition: var(--transition-fast);
}

.cart-checkout-btn:hover {
  background-color: var(--color-primary);
}

/* 8. 상품 상세 모달 */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(43, 45, 66, 0.4);
  backdrop-filter: blur(4px);
  z-index: 210;
  opacity: 0;
  visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-normal);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  max-width: 850px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  position: relative;
  transform: translateY(30px);
  transition: var(--transition-normal);
}

.modal-overlay.open .modal-container {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 26px;
  color: var(--color-muted);
  z-index: 10;
}

.modal-close-btn:hover {
  color: var(--color-dark);
}

.modal-content-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  min-height: 500px;
}

.modal-img-section {
  position: relative;
  background-color: #f1ebd9;
}

.modal-img-section img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-info-section {
  padding: 40px;
  display: flex;
  flex-direction: column;
}

.modal-product-tag {
  align-self: flex-start;
  background-color: rgba(212, 163, 115, 0.15);
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}

.modal-product-name {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 10px;
}

.modal-product-price {
  font-family: var(--font-number);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.modal-product-desc {
  font-size: 14px;
  color: #555c6b;
  margin-bottom: 24px;
  line-height: 1.6;
}

.modal-option-group {
  margin-bottom: 20px;
}

.modal-option-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-dark);
}

.modal-select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-light-gray);
  border-radius: var(--radius-sm);
  background-color: var(--bg-cream);
  font-size: 14px;
  color: var(--color-dark);
}

.modal-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: auto;
}

/* 9. 주문 폼 모달 전용 */
.checkout-form {
  padding: 10px 0;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--color-light-gray);
  border-radius: var(--radius-sm);
  background-color: var(--bg-cream);
  font-size: 14px;
}

.form-control:focus {
  border-color: var(--color-primary);
  background-color: white;
}

.form-helper {
  font-size: 11px;
  color: var(--color-accent);
  margin-top: 4px;
  display: block;
}

/* 10. 주문 조회 탭 */
.order-lookup-box {
  background-color: var(--bg-white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  max-width: 600px;
  margin: 0 auto 80px;
}

.lookup-input-group {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}

.lookup-input-group input {
  flex-grow: 1;
  border: 1px solid var(--color-light-gray);
  border-radius: var(--radius-sm);
  padding: 14px;
  background-color: var(--bg-cream);
}

.lookup-result {
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px dashed var(--color-light-gray);
}

.order-badge {
  display: inline-block;
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 4px;
  font-weight: 600;
}

.badge-ordered { background-color: #FFF3CD; color: #856404; }
.badge-china { background-color: #D1ECF1; color: #0C5460; }
.badge-shipping-overseas { background-color: #E2E3E5; color: #383D41; }
.badge-customs { background-color: #F8D7DA; color: #721C24; }
.badge-shipping-domestic { background-color: #D4EDDA; color: #155724; }
.badge-completed { background-color: #C3E6CB; color: #155724; }

/* 11. 관리자 화면 전용 레이아웃 (어드민) */
.admin-wrapper {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  background-color: var(--color-dark);
  color: white;
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
}

.admin-sidebar .logo {
  color: white;
  margin-bottom: 40px;
}

.admin-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.admin-menu-item a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 15px;
  color: #adb5bd;
}

.admin-menu-item.active a,
.admin-menu-item a:hover {
  background-color: rgba(212, 163, 115, 0.2);
  color: var(--color-primary);
}

.admin-main {
  padding: 40px;
  background-color: var(--bg-cream);
  overflow-y: auto;
}

.admin-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
}

.admin-card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 30px;
}

.admin-stat-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.stat-label {
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: 6px;
}

.stat-value {
  font-family: var(--font-number);
  font-size: 26px;
  font-weight: 700;
}

.stat-diff {
  font-size: 12px;
  margin-top: 4px;
}

.stat-diff.up { color: var(--color-success); }
.stat-diff.down { color: var(--color-danger); }

/* 어드민 탭/패널 */
.admin-panel {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 30px;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
  font-size: 14px;
}

.admin-table th,
.admin-table td {
  padding: 14px 16px;
  text-align: left;
  border-bottom: 1px solid rgba(43, 45, 66, 0.05);
}

.admin-table th {
  background-color: var(--bg-cream);
  font-weight: 600;
}

.admin-table tr:hover td {
  background-color: rgba(250, 247, 242, 0.5);
}

.action-row-btns {
  display: flex;
  gap: 8px;
}

.btn-xs {
  padding: 6px 10px;
  font-size: 12px;
  border-radius: 4px;
  background-color: var(--color-light-gray);
}

.btn-xs.primary {
  background-color: var(--color-primary);
  color: white;
}

.btn-xs.danger {
  background-color: var(--color-danger);
  color: white;
}

/* 타오바오 발주 팝업 및 링크 도구 */
.china-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 500;
}

.china-link:hover {
  text-decoration: underline;
}

/* 마진 계산기 전용 스타일 */
.calculator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.calc-results {
  background-color: var(--bg-cream);
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-light-gray);
}

.calc-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 14px;
}

.calc-row.total-row {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-accent);
  border-top: 1px dashed var(--color-light-gray);
  padding-top: 12px;
  margin-top: 12px;
}

/* 푸터 */
footer {
  background-color: var(--color-dark);
  color: #adb5bd;
  padding: 60px 0 30px;
  font-size: 13px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand h3 {
  color: white;
  font-family: var(--font-serif);
  font-size: 22px;
  margin-bottom: 16px;
}

.footer-brand p {
  line-height: 1.7;
}

.footer-links h4 {
  color: white;
  margin-bottom: 16px;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.05);
}

/* 반응형 스타일 */
@media (max-width: 992px) {
  .hero-title { font-size: 38px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .process-card:not(:last-child)::after { display: none; }
  .modal-content-grid { grid-template-columns: 1fr; }
  .modal-img-section { height: 350px; }
  .admin-wrapper { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; } /* 모바일에서는 사이드바 대신 헤더 네비게이션 대체 예정 */
  .admin-card-grid { grid-template-columns: repeat(2, 1fr); }
  .calculator-grid { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
  .hero-title { font-size: 30px; }
  .nav-links { display: none; } /* 미니멀 모바일 대응 */
  .admin-card-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}