/* ============================================================
   WeddingChannel Global CSS
   (주)웨딩채널 | 051-808-2002 | WeddingChannel.co.kr
   ============================================================ */

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

:root {
  /* Color Palette */
  --gold: #C9A96E;
  --gold-light: #E8D5B0;
  --gold-dark: #A07D45;
  --ivory: #FAF7F2;
  --ivory-dark: #F0EBE1;
  --cream: #EDE4D3;
  --white: #FFFFFF;
  --charcoal: #2C2C2C;
  --charcoal-light: #4A4A4A;
  --gray-mid: #888;
  --gray-light: #DDD;
  --rose: #C4786A;
  --sage: #7D9E88;
  --navy: #2D3E5F;

  /* Typography */
  --font-display: 'Cormorant Garamond', serif;
  --font-body: 'Noto Sans KR', sans-serif;
  --font-serif: 'Noto Serif KR', serif;

  /* Spacing */
  --section-pad: 80px;
  --container: 1200px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.16);

  /* Border */
  --radius: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  /* Transition */
  --trans: all 0.3s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--white);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: var(--trans); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

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

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  transition: var(--trans);
  cursor: pointer;
}
.btn-gold {
  background: var(--gold);
  color: var(--white);
  border: 1px solid var(--gold);
}
.btn-gold:hover { background: var(--gold-dark); border-color: var(--gold-dark); transform: translateY(-1px); box-shadow: var(--shadow-sm); }

.btn-primary {
  background: var(--gold-dark);
  color: var(--white);
  border: 1px solid var(--gold-dark);
}
.btn-primary:hover { background: var(--gold); border-color: var(--gold); transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
}
.btn-outline:hover { background: var(--gold); color: var(--white); }
.btn-white {
  background: var(--white);
  color: var(--charcoal);
  border: 1px solid var(--gray-light);
}
.btn-white:hover { border-color: var(--gold); color: var(--gold); }
.btn-dark {
  background: var(--charcoal);
  color: var(--white);
  border: 1px solid var(--charcoal);
}
.btn-dark:hover { background: #111; }
.btn-sm { padding: 8px 18px; font-size: 13px; }
.btn-lg { padding: 16px 40px; font-size: 16px; }

/* ── Section titles ── */
.section-label {
  font-family: var(--font-display);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 500;
  line-height: 1.2;
  color: var(--charcoal);
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 15px;
  color: var(--gray-mid);
  max-width: 560px;
}

/* ── Cards ── */
.card {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--trans);
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.card-img { width: 100%; height: 220px; object-fit: cover; }
.card-body { padding: 20px; }
.card-tag {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 600;
  margin-bottom: 8px;
}
.card-title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--charcoal);
}
.card-meta {
  font-size: 13px;
  color: var(--gray-mid);
  display: flex;
  align-items: center;
  gap: 12px;
}
.rating { color: var(--gold); font-weight: 600; }

/* ── Badge ── */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.badge-gold { background: var(--gold-light); color: var(--gold-dark); }
.badge-green { background: #E8F5E9; color: #2E7D32; }
.badge-red { background: #FFEBEE; color: #C62828; }
.badge-gray { background: #F5F5F5; color: #666; }

/* ── Form elements ── */
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--charcoal);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--charcoal);
  background: var(--white);
  transition: var(--trans);
  outline: none;
}
.form-control:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,169,110,0.15); }
.form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 12px; padding-right: 36px; }
textarea.form-control { resize: vertical; min-height: 100px; }

/* ── Divider ── */
.divider {
  width: 48px;
  height: 2px;
  background: var(--gold);
  margin: 16px 0;
}
.divider-center { margin: 16px auto; }

/* ── Grid ── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ── Scroll reveal ── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: var(--charcoal);
  color: var(--white);
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-size: 14px;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  transform: translateY(80px);
  opacity: 0;
  transition: all 0.3s ease;
}
.toast.show { transform: none; opacity: 1; }

/* ── Breadcrumb ── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--gray-mid);
  margin-bottom: 32px;
}
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb span::before { content: '/'; margin-right: 8px; }

/* ── Page header ── */
.page-header {
  background: linear-gradient(135deg, var(--charcoal) 0%, #3a3a3a 100%);
  padding: 64px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../img/pattern-dot.svg') repeat;
  opacity: 0.05;
}
.page-header .section-label { color: var(--gold-light); }
.page-header .section-title { color: var(--white); }
.page-header .section-subtitle { color: rgba(255,255,255,0.65); margin: 0 auto; }


/* ══════════════════════════════════════════════════════
   MOBILE OPTIMIZATION — WeddingChannel
   Breakpoints: 1024 / 768 / 480 / 360
══════════════════════════════════════════════════════ */

/* 터치 최적화 공통 */
@media (max-width: 768px) {
  :root {
    --section-pad: 40px;
    --radius-lg: 12px;
    --radius-md: 10px;
  }

  /* 컨테이너 */
  .container { padding: 0 16px; }

  /* 그리드 */
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr !important; }

  /* 섹션 타이틀 */
  .section-title { font-size: clamp(1.4rem, 5vw, 2rem); }
  .section-subtitle { font-size: 13px; }

  /* 카드 */
  .card { border-radius: 10px; }

  /* 버튼 */
  .btn { min-height: 44px; }
  .btn-lg { font-size: 14px; padding: 12px 24px; }

  /* 폼 */
  .form-control, .form-select { font-size: 16px !important; } /* iOS zoom 방지 */

  /* 히어로 */
  .hero-section { min-height: 480px; }

  /* 벤더 카드 그리드 */
  .vendor-cards { grid-template-columns: 1fr 1fr !important; gap: 14px !important; }
  .vendor-card { font-size: 13px; }
  .vendor-img { height: 140px; }

  /* 검색 카드 */
  .search-card { flex-direction: column; gap: 10px; padding: 20px 16px; }
  .search-field { min-width: unset; width: 100%; }

  /* KPI */
  .kpi-grid { grid-template-columns: 1fr 1fr !important; }

  /* 퀵링크 */
  .quick-links .container { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .quick-item { padding: 14px 10px; }
  .quick-icon { font-size: 1.4rem; }
  .quick-label { font-size: 12px; }

  /* 카테고리 그리드 */
  .vendor-cats .container { gap: 10px; }
  .cat-item { padding: 14px; }

  /* 섹션 여백 */
  .best-vendors, .real-weddings, .tools-cta, .content-sec, .popular-sec { padding: 36px 0; }

  /* 툴즈 그리드 */
  .tools-grid { grid-template-columns: 1fr 1fr !important; gap: 12px; }

  /* 콘텐츠 그리드 */
  .content-grid { grid-template-columns: 1fr 1fr !important; gap: 12px; }

  /* 풋터 */
  .footer-top { flex-direction: column; gap: 24px; }
  .footer-links { grid-template-columns: 1fr 1fr; gap: 16px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 6px; }
}

@media (max-width: 480px) {
  :root { --section-pad: 32px; }
  .container { padding: 0 14px; }

  /* 벤더 카드 1열 */
  .vendor-cards { grid-template-columns: 1fr !important; }

  /* 히어로 텍스트 */
  .hero-section { min-height: 420px; }
  .hero-title { font-size: clamp(1.6rem, 8vw, 2.4rem) !important; }
  .hero-subtitle { font-size: 14px; }
  .hero-search { gap: 8px; }

  /* 퀵링크 2열 */
  .quick-links .container { grid-template-columns: repeat(2, 1fr); }

  /* 카테고리 2열 */
  .cat-grid { grid-template-columns: 1fr 1fr !important; }

  /* 툴즈 1열 */
  .tools-grid { grid-template-columns: 1fr !important; }
  .content-grid { grid-template-columns: 1fr !important; }

  /* 풋터 */
  .footer-links { grid-template-columns: 1fr 1fr; }

  /* CTA 배너 */
  .cta-banner { padding: 32px 16px; text-align: center; }
  .cta-banner .btn-group { flex-direction: column; }
}

/* 360px 극소 화면 */
@media (max-width: 360px) {
  .container { padding: 0 12px; }
  .section-title { font-size: 1.3rem; }
  .vendor-cards { grid-template-columns: 1fr !important; }
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  :root { --section-pad: 52px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .container { padding: 0 16px; }
}

/* ── 터치 친화적 최소 영역 ── */
@media (max-width: 768px) {
  a, button, [role="button"], .card, .vendor-card, .tpl-card,
  .sb-nav-item, .fchip, .chip, .ts, .tab-btn, .tab-item {
    -webkit-tap-highlight-color: transparent;
  }
  /* 터치 최소 영역 44px */
  .btn, .btn-sm, .btn-icon, .abtn {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }
  /* 입력 폼 iOS zoom 방지 */
  input[type="text"],
  input[type="tel"],
  input[type="email"],
  input[type="date"],
  input[type="number"],
  select, textarea {
    font-size: 16px !important;
  }
  /* 스크롤 부드럽게 */
  .sticky-nav .container,
  .feat-inner,
  .filter-inner,
  .thumb-bar,
  .gal-thumbs {
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .sticky-nav .container::-webkit-scrollbar,
  .feat-inner::-webkit-scrollbar,
  .filter-inner::-webkit-scrollbar { display: none; }
}


/* ════════════════════════════════════════════════════════════
   전체 모바일 공통 최적화
   ════════════════════════════════════════════════════════════ */

/* 터치 피드백·스크롤 개선 */
* {
  -webkit-tap-highlight-color: transparent;
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  overflow-x: hidden;
  word-break: keep-all;
  overflow-wrap: break-word;
}
img {
  max-width: 100%;
  height: auto;
}
input, select, textarea, button {
  font-size: 16px !important; /* iOS 자동 줌 방지 */
  -webkit-appearance: none;
}
a, button {
  min-height: 44px;  /* 터치 타겟 최소 크기 */
  min-width: 44px;
}

/* 테이블 반응형 */
table {
  width: 100%;
  table-layout: fixed;
  word-break: break-all;
}
@media (max-width: 600px) {
  table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
}

/* ── 768px 이하 ── */
@media (max-width: 768px) {

  /* 컨테이너 */
  .container { padding-left: 16px; padding-right: 16px; }

  /* 섹션 여백 축소 */
  .section-block  { padding: 32px 0 0; }
  .tool-wrap      { padding: 20px 16px 60px; }
  .sitemap-wrap   { padding: 20px 16px 60px; }

  /* 타이포 */
  h1 { font-size: clamp(1.4rem, 5vw, 2rem) !important; }
  h2 { font-size: clamp(1.1rem, 4vw, 1.5rem) !important; }

  /* 히어로 패딩 축소 */
  .dress-hero, .tools-hero, .map-hero,
  .ideas-hero, .rec-hero, .page-hero { padding: 36px 0 28px; }

  /* 그리드 1→2열 */
  .dress-grid             { grid-template-columns: 1fr 1fr !important; }
  .dress-card.featured    { grid-column: span 2 !important; grid-template-columns: 1fr !important; }
  .line-guide-grid        { grid-template-columns: 1fr 1fr !important; }
  .concept-grid           { grid-template-columns: 1fr 1fr !important; }
  .guide-grid             { grid-template-columns: 1fr 1fr !important; }
  .quick-grid             { grid-template-columns: 1fr 1fr !important; }
  .shop-grid              { grid-template-columns: 1fr 1fr !important; }
  .tip-grid               { grid-template-columns: 1fr 1fr !important; }
  .budget-grid            { grid-template-columns: 1fr !important; }
  .reg-grid               { grid-template-columns: 1fr 1fr !important; }
  .rank-grid              { grid-template-columns: 1fr 1fr !important; }
  .add-form-grid          { grid-template-columns: 1fr 1fr !important; }
  .tools-grid             { grid-template-columns: 1fr 1fr !important; }
  .seating-layout         { grid-template-columns: 1fr !important; }
  .result-main            { grid-template-columns: 1fr !important; }
  .reg-layout             { grid-template-columns: 1fr !important; }
  .comm-layout            { grid-template-columns: 1fr !important; }
  .detail-layout          { grid-template-columns: 1fr !important; }
  .budget-layout          { grid-template-columns: 1fr !important; }
  .checklist-preview      { grid-template-columns: 1fr !important; }
  .hero-stats             { gap: 16px; }

  /* 네비 서브헤더 */
  .tsh-nav                { display: none; }
  .tsh-wrap               { gap: 8px; }

  /* 필터 바 스크롤 */
  .filter-inner, .fbar-inner, .phase-chips {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 4px;
  }
  .filter-inner::-webkit-scrollbar,
  .fbar-inner::-webkit-scrollbar,
  .phase-chips::-webkit-scrollbar { display: none; }

  /* 버튼 */
  .btn { padding: 10px 18px; font-size: 13px; }
  .btn-sm { padding: 8px 14px; font-size: 12px; }

  /* 카드 */
  .tool-card .tc-hd       { flex-direction: column; align-items: flex-start; gap: 10px; }
  .quiz-options           { grid-template-columns: 1fr 1fr !important; }
  .opt-grid               { grid-template-columns: 1fr 1fr !important; }

  /* 게스트 테이블 가로 스크롤 */
  .guest-table-wrap       { overflow-x: auto; -webkit-overflow-scrolling: touch; }

  /* 마이페이지 탭 */
  .my-tabs                { overflow-x: auto; flex-wrap: nowrap; }
  .my-tab                 { white-space: nowrap; flex-shrink: 0; }

  /* D-Day 배너 */
  .dday-inner             { flex-direction: column; align-items: flex-start; }
  .dday-progress-wrap     { width: 100%; }

  /* 추천 결과 */
  #recSystem > div > div  { grid-template-columns: 1fr 1fr !important; }
  #recSystem > div > div > div:nth-child(3) { display: none; }

  /* 푸터 */
  .footer-top             { flex-direction: column; gap: 24px; }
  .footer-links           { flex-direction: column; gap: 16px; }

  /* 준비 로드맵 */
  .prep-timeline          { overflow-x: auto; -webkit-overflow-scrolling: touch; }

  /* 예산 바 */
  .budget-row             { flex-wrap: wrap; }

  /* stat-banner */
  .stat-banner            { flex-direction: column; text-align: center; }
  .sb-stats               { justify-content: center; }
}

/* ── 480px 이하 ── */
@media (max-width: 480px) {

  /* 1열 */
  .dress-grid             { grid-template-columns: 1fr !important; }
  .dress-card.featured    { grid-column: span 1 !important; }
  .line-guide-grid        { grid-template-columns: 1fr 1fr !important; }
  .reg-grid               { grid-template-columns: 1fr !important; }
  .guide-grid             { grid-template-columns: 1fr !important; }
  .shop-grid              { grid-template-columns: 1fr !important; }
  .tip-grid               { grid-template-columns: 1fr !important; }
  .tools-grid             { grid-template-columns: 1fr !important; }
  .opt-grid               { grid-template-columns: 1fr !important; }
  .quiz-options           { grid-template-columns: 1fr !important; }
  .rank-grid              { grid-template-columns: 1fr 1fr !important; }
  #recSystem > div > div  { grid-template-columns: 1fr !important; }
  #recSystem > div > div > div:not(:last-child) { display: none; }

  /* 히어로 통계 줄바꿈 */
  .th-stats               { flex-wrap: wrap; gap: 12px; }
  .th-stat                { flex: 1; min-width: 60px; }

  /* 폰트 */
  .th-stat-num            { font-size: 1.1rem !important; }
  .dday-num               { font-size: 1.6rem !important; }

  /* 결과 이미지 */
  .result-img-wrap img    { max-height: 280px !important; }

  /* KPI 행 */
  .rfq-kpi-row            { grid-template-columns: 1fr 1fr !important; }

  /* 좌석 배치 풀 */
  .guest-pool             { max-height: 200px; }

  /* 드레스 추천 배너 */
  #recSystem > div        { border-radius: 12px; }

  /* 마이페이지 탭 */
  .myday-kpi              { grid-template-columns: 1fr 1fr !important; }
}

/* ── 360px 이하 초소형 ── */
@media (max-width: 360px) {
  .container              { padding-left: 12px; padding-right: 12px; }
  .filter-inner, .fbar-inner { padding: 0 12px; }
  .btn-gold, .btn-primary { font-size: 12px !important; padding: 9px 14px !important; }
}