@charset "UTF-8";

/* ==========================================================================
   성남시 아동친화도시 표준조사 랜딩페이지 스타일
   ========================================================================== */

/* Pretendard 웹폰트 로드 */
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css');

:root {
  /* Color Tokens */
  --primary: #1e40af;
  --primary-light: #3b82f6;
  --primary-dark: #1e3a8a;
  --primary-gradient: linear-gradient(135deg, #1e3a8a 0%, #2563eb 50%, #06b6d4 100%);
  --hero-gradient: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #1e3a8a 100%);
  
  --secondary: #0d9488;
  --accent: #f59e0b;
  --accent-rose: #f43f5e;
  
  --bg-main: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-glass: rgba(255, 255, 255, 0.85);
  --border-glass: rgba(255, 255, 255, 0.4);
  --border-subtle: #e2e8f0;
  
  --text-main: #0f172a;
  --text-sub: #475569;
  --text-muted: #94a3b8;
  --text-white: #ffffff;
  
  /* Badges & Accents */
  --badge-emerald-bg: #ecfdf5;
  --badge-emerald-text: #059669;
  --badge-indigo-bg: #eef2ff;
  --badge-indigo-text: #4f46e5;
  --badge-amber-bg: #fffbeb;
  --badge-amber-text: #d97706;
  --badge-sky-bg: #f0f9ff;
  --badge-sky-text: #0284c7;
  --badge-rose-bg: #fff1f2;
  --badge-rose-text: #e11d48;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.07), 0 2px 4px -2px rgb(0 0 0 / 0.07);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.08);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-glow: 0 0 20px rgba(37, 99, 235, 0.25);

  /* Layout */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  word-break: keep-all;
}

/* Base Container */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Header & Navigation */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: all var(--transition-normal);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  cursor: pointer;
}

.brand-logo-img {
  height: 42px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  display: block;
  transition: transform var(--transition-fast);
}

.brand:hover .brand-logo-img {
  transform: scale(1.02);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-btn {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-sub);
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-decoration: none;
}

.nav-btn:hover {
  background: #f1f5f9;
  color: var(--primary);
  border-color: var(--primary-light);
}

.nav-btn.primary {
  background: var(--primary-gradient);
  color: #fff;
  border: none;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.nav-btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  background: var(--hero-gradient);
  color: #ffffff;
  padding: 3.25rem 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.15) 0%, rgba(30, 58, 138, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.12) 0%, rgba(30, 58, 138, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
}

.hero-title {
  font-size: 2.35rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 0;
  letter-spacing: -0.5px;
}

.hero-title .highlight {
  background: linear-gradient(120deg, #38bdf8, #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   Official Intro Notice (대문 공식 안내문)
   ========================================================================== */
.intro-notice-section {
  margin-top: 0;
  position: relative;
  z-index: 10;
  margin-bottom: 2.5rem;
}

.official-notice-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 2.75rem 2.5rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.official-notice-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background: var(--primary-gradient);
}

.notice-header-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #eff6ff;
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
  border: 1px solid #dbeafe;
}

.official-notice-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: #1e3a8a;
  letter-spacing: -0.5px;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid #f1f5f9;
}

.official-notice-body {
  font-size: 1rem;
  line-height: 1.85;
  color: #334155;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.official-notice-body .greeting-lead {
  font-size: 1.15rem;
  font-weight: 700;
  color: #0f172a;
}

/* 주요 포인트 강조 박스 */
.notice-highlight-box {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 1.25rem;
  margin: 0.5rem 0;
}

.highlight-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #ffffff;
  padding: 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid #f1f5f9;
  box-shadow: var(--shadow-sm);
}

.hi-icon {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 8px;
  background: #eff6ff;
  color: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
}

.hi-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hi-text strong {
  font-size: 0.925rem;
  color: #0f172a;
  font-weight: 700;
}

.hi-text span {
  font-size: 0.85rem;
  color: var(--text-sub);
  line-height: 1.5;
}

.badge-reward {
  display: inline-block;
  background: #fef3c7;
  color: #b45309;
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 800;
  border: 1px solid #fde68a;
  font-size: 0.85rem;
}

/* 날짜 및 기관 서명 영역 */
.notice-date-signature {
  margin-top: 1rem;
  padding-top: 1.25rem;
  border-top: 1px solid #e2e8f0;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.notice-date {
  font-size: 1.1rem;
  font-weight: 700;
  color: #475569;
}

.notice-org-signatures {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: #f8fafc;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid #e2e8f0;
}

.org-sig-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
}

.sig-label {
  font-weight: 700;
  color: #64748b;
  min-width: 65px;
}

.sig-val {
  font-weight: 700;
  color: #0f172a;
}

/* 스크롤 유도 액션 버튼 */
.notice-call-to-action {
  margin-top: 2rem;
  text-align: center;
}

.btn-scroll-to-select {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--primary-gradient);
  color: #ffffff;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-size: 1.05rem;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
  transition: all var(--transition-normal);
}

.btn-scroll-to-select:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.45);
  filter: brightness(1.05);
}

.btn-scroll-to-select i {
  animation: bounceDown 1.5s infinite;
}

@keyframes bounceDown {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(4px);
  }
  60% {
    transform: translateY(2px);
  }
}

/* ==========================================================================
   Selection Hub (선택기 박스)
   ========================================================================== */
.search-section {
  margin-top: 0;
  position: relative;
  z-index: 10;
  margin-bottom: 3.5rem;
}

.search-box-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-subtle);
}

.selector-tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 1.75rem;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 12px;
}

.selector-tab {
  background: #f1f5f9;
  border: 1px solid transparent;
  color: var(--text-sub);
  padding: 10px 20px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.selector-tab:hover {
  background: #e2e8f0;
  color: var(--text-main);
}

.selector-tab.active {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 3px 8px rgba(30, 64, 175, 0.3);
}

.selection-panel {
  display: none;
}

.selection-panel.active {
  display: block;
  animation: fadeIn 0.2s ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 3단계 드롭다운 셀렉터 그리드 */
.dropdown-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 1.5rem;
}

.dropdown-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field-label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-sub);
  display: flex;
  align-items: center;
  gap: 6px;
}

.field-label i {
  color: var(--primary-light);
}

.custom-select {
  width: 100%;
  padding: 14px 16px;
  font-size: 0.95rem;
  font-family: inherit;
  font-weight: 600;
  color: var(--text-main);
  background-color: #f8fafc;
  border: 2px solid #e2e8f0;
  border-radius: var(--radius-md);
  outline: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  appearance: auto;
}

.custom-select:focus {
  border-color: var(--primary-light);
  background-color: #ffffff;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}

.custom-select:disabled {
  background-color: #f1f5f9;
  color: #94a3b8;
  cursor: not-allowed;
  border-color: #e2e8f0;
}

.btn-submit-selection {
  width: 100%;
  padding: 16px;
  background: var(--primary-gradient);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1.05rem;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
  transition: all var(--transition-normal);
}

.btn-submit-selection:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
  filter: brightness(1.05);
}

.btn-submit-selection:disabled {
  background: #cbd5e1;
  color: #94a3b8;
  cursor: not-allowed;
  box-shadow: none;
}

/* 직접 검색 모드 */
.search-input-wrapper {
  position: relative;
  margin-bottom: 1rem;
}

.search-input-wrapper i {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1.15rem;
}

.search-input {
  width: 100%;
  padding: 16px 20px 16px 52px;
  font-size: 1.05rem;
  border: 2px solid #e2e8f0;
  border-radius: var(--radius-md);
  outline: none;
  font-family: inherit;
  transition: all var(--transition-fast);
  background: #f8fafc;
}

.search-input:focus {
  border-color: var(--primary-light);
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
}

.quick-search-results {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 12px;
  max-height: 380px;
  overflow-y: auto;
  padding: 4px;
}

.search-result-item {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--transition-fast);
}

.search-result-item:hover {
  background: #eff6ff;
  border-color: #bfdbfe;
  transform: translateX(4px);
}

.search-item-info h4 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 2px;
}

.search-item-info span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.badge-district { background: #f1f5f9; color: #334155; }
.badge-kindergarten { background: var(--badge-rose-bg); color: var(--badge-rose-text); }
.badge-elementary { background: var(--badge-amber-bg); color: var(--badge-amber-text); }
.badge-middle { background: var(--badge-sky-bg); color: var(--badge-sky-text); }
.badge-high { background: var(--badge-indigo-bg); color: var(--badge-indigo-text); }

/* ==========================================================================
   School Detail View (학교별 상세 안내 뷰)
   ========================================================================= */
.school-detail-view {
  display: none;
  padding: 2rem 0 5rem;
}

.school-detail-view.active {
  display: block;
}

.breadcrumb-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.btn-back {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  color: var(--text-sub);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.btn-back:hover {
  background: #f8fafc;
  color: var(--primary);
  border-color: var(--primary-light);
}

.school-hero-card {
  background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 60%, #0369a1 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-xl);
  margin-bottom: 2.5rem;
  position: relative;
  overflow: hidden;
}

.school-hero-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1rem;
}

.school-hero-meta {
  display: flex;
  gap: 8px;
}

.school-hero-meta .badge {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 0.85rem;
  padding: 5px 12px;
}

.btn-share-school {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  backdrop-filter: blur(8px);
  transition: all var(--transition-fast);
}

.btn-share-school:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-1px);
}

.school-name-large {
  font-size: 2.25rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 0.5rem;
}

.school-sub-desc {
  font-size: 1.05rem;
  color: #cbd5e1;
  margin-bottom: 1.5rem;
}

.school-target-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  background: rgba(0, 0, 0, 0.2);
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.target-stat-box {
  text-align: center;
}

.target-stat-box .lbl {
  font-size: 0.8rem;
  color: #94a3b8;
  margin-bottom: 4px;
}

.target-stat-box .val {
  font-size: 1.35rem;
  font-weight: 800;
  color: #38bdf8;
}

.target-stat-box .val.highlight-badge {
  color: #fde047;
}

/* Surveys Section */
.survey-section-title {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.survey-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.survey-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  padding: 1.75rem;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all var(--transition-normal);
}

.survey-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-3px);
  border-color: #cbd5e1;
}

.survey-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 1rem;
}

.survey-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  background: #eff6ff;
  color: var(--primary);
}

.survey-type-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-main);
}

.survey-target-pill {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-sub);
}

/* QR & Link Card Body */
.qr-card-body {
  margin-bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.qr-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  background: #f8fafc;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.qr-code-box {
  background: #ffffff;
  padding: 8px;
  border-radius: var(--radius-sm);
  border: 1px solid #e2e8f0;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 146px;
  min-height: 146px;
}

.qr-code-box img,
.qr-code-box canvas {
  display: block;
  margin: 0 auto;
}

.btn-qr-download {
  margin-top: 10px;
  background: #ffffff;
  border: 1px solid #cbd5e1;
  color: var(--text-sub);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.btn-qr-download:hover {
  background: #eff6ff;
  color: var(--primary);
  border-color: var(--primary-light);
}

/* Link Section */
.link-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.link-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-sub);
  display: flex;
  align-items: center;
  gap: 6px;
}

.link-label i {
  color: var(--primary-light);
}

.link-display-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  gap: 10px;
}

.link-text {
  font-size: 0.825rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-weight: 600;
  color: #1e40af;
  white-space: normal;
  word-break: break-all;
  line-height: 1.45;
  flex: 1;
}

.btn-copy-icon {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  color: var(--text-main);
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 0.775rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-copy-icon:hover {
  background: #2563eb;
  color: #ffffff;
  border-color: #2563eb;
}

.survey-card-footer {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.btn-start-survey {
  width: 100%;
  padding: 13px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 800;
  color: #ffffff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn-start-survey.btn-emerald {
  background: linear-gradient(135deg, #059669, #10b981);
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
}

.btn-start-survey.btn-indigo {
  background: linear-gradient(135deg, #4338ca, #6366f1);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.25);
}

.btn-start-survey.btn-amber {
  background: linear-gradient(135deg, #d97706, #f59e0b);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.25);
}

.btn-start-survey.btn-sky {
  background: linear-gradient(135deg, #0284c7, #38bdf8);
  box-shadow: 0 4px 12px rgba(56, 189, 248, 0.25);
}

.btn-start-survey:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.btn-copy-link {
  width: 100%;
  padding: 9px;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  color: var(--text-sub);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.btn-copy-link:hover {
  background: #f8fafc;
  color: var(--text-main);
  border-color: #cbd5e1;
}

/* Instructions & Notice Card */
.notice-box-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  padding: 1.75rem;
  margin-bottom: 2rem;
}

.notice-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.notice-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.925rem;
  color: var(--text-sub);
  line-height: 1.5;
}

.notice-list li i {
  color: var(--primary-light);
  margin-top: 4px;
}

/* ==========================================================================
   Info / Guide / FAQ Section
   ========================================================================== */
.guide-section {
  padding: 4rem 0;
  background: #ffffff;
  border-top: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3rem;
}

.section-badge {
  display: inline-block;
  background: #eff6ff;
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.75rem;
  letter-spacing: -0.3px;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-sub);
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.guide-feature-card {
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: all var(--transition-normal);
}

.guide-feature-card:hover {
  transform: translateY(-3px);
  background: #ffffff;
  box-shadow: var(--shadow-lg);
  border-color: #cbd5e1;
}

.guide-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--primary-gradient);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 1.25rem;
}

.guide-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.guide-text {
  font-size: 0.9rem;
  color: var(--text-sub);
  line-height: 1.6;
}

/* FAQ Accordion */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #ffffff;
  transition: all var(--transition-fast);
}

.faq-question {
  width: 100%;
  padding: 1.25rem;
  background: #ffffff;
  border: none;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-question i {
  color: var(--text-muted);
  transition: transform var(--transition-normal);
}

.faq-answer {
  display: none;
  padding: 0 1.25rem 1.25rem;
  color: var(--text-sub);
  font-size: 0.925rem;
  line-height: 1.6;
  border-top: 1px solid #f1f5f9;
}

.faq-item.open .faq-question i {
  transform: rotate(180deg);
  color: var(--primary);
}

.faq-item.open .faq-answer {
  display: block;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 3.5rem 0 2rem;
  border-top: 1px solid #1e293b;
}

.footer-top {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem;
  margin-bottom: 2rem;
}

.footer-brand h4 {
  color: #ffffff;
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 440px;
}

.footer-col h5 {
  color: #f1f5f9;
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.85rem;
}

.footer-col ul li a {
  color: #94a3b8;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-col ul li a:hover {
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid #1e293b;
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ==========================================================================
   Toast Notification
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  background: #0f172a;
  color: #ffffff;
  padding: 12px 20px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-xl);
  pointer-events: auto;
  animation: toastSlideUp 0.3s ease forwards;
}

.toast i {
  color: #38bdf8;
}

@keyframes toastSlideUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ==========================================================================
   School Official Documents Download Section (HWPX)
   ========================================================================== */
.school-documents-section {
  margin-bottom: 2rem;
}

.doc-section-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(226, 232, 240, 0.9);
  padding: 1.75rem 2rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.doc-section-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #2563eb, #0d9488);
}

.doc-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 0.5rem;
}

.doc-section-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 10px;
}

.doc-section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  color: #047857;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  padding: 4px 10px;
  border-radius: 9999px;
}

.doc-section-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.doc-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.25rem;
}

.doc-item-card {
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: var(--radius-md);
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
}

.doc-item-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
  background: #ffffff;
}

.doc-item-icon {
  font-size: 1.85rem;
  margin-bottom: 0.75rem;
}

.doc-item-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: #2563eb;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  padding: 3px 8px;
  border-radius: 6px;
  margin-bottom: 6px;
  width: fit-content;
}

.doc-item-badge.badge-admin {
  color: #0f766e;
  background: #f0fdfa;
  border-color: #99f6e4;
}

.doc-item-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 6px;
}

.doc-item-info {
  font-size: 0.88rem;
  color: #475569;
  line-height: 1.45;
  margin-bottom: 10px;
  flex-grow: 1;
}

.doc-item-file-name {
  font-size: 0.78rem;
  color: #64748b;
  font-family: monospace;
  background: #e2e8f0;
  padding: 4px 8px;
  border-radius: 4px;
  margin-bottom: 14px;
  word-break: break-all;
}

.doc-item-action {
  margin-top: auto;
}

.btn-doc-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 11px 16px;
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 8px;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.btn-parent-doc {
  background: #2563eb;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.25);
}

.btn-parent-doc:hover {
  background: #1d4ed8;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
  color: #ffffff;
}

.btn-guide-doc {
  background: #0d9488;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(13, 148, 136, 0.25);
}

.btn-guide-doc:hover {
  background: #0f766e;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.35);
  color: #ffffff;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 768px) {
  .hero {
    padding: 2.5rem 0;
  }

  .hero-title {
    font-size: 1.85rem;
  }
  
  .dropdown-grid {
    grid-template-columns: 1fr;
  }
  
  .search-box-card {
    padding: 1.25rem;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
  
  .school-hero-card {
    padding: 1.5rem;
  }
  
  .school-name-large {
    font-size: 1.65rem;
  }

  .official-notice-card {
    padding: 1.75rem 1.25rem;
  }

  .official-notice-title {
    font-size: 1.35rem;
  }

  .notice-highlight-box {
    grid-template-columns: 1fr;
  }

  .notice-date-signature {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .notice-org-signatures {
    width: 100%;
  }

  .btn-scroll-to-select {
    width: 100%;
    font-size: 0.95rem;
    padding: 12px 16px;
  }

  .brand-logo-img {
    height: 34px;
  }

  .doc-section-card {
    padding: 1.25rem;
  }

  .doc-cards-grid {
    grid-template-columns: 1fr;
  }
}