/* ============================================================
   데이팜 (DAYFAM) — 랜딩페이지 스타일시트
   Color: Navy #0D1F5C | Gold #C9A84C | White #FFFFFF
   ============================================================ */

/* ---------- CSS Reset & Variables ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:       #0D1F5C;
  --navy-dark:  #091648;
  --navy-mid:   #132870;
  --navy-light: #1A3080;
  --gold:       #C9A84C;
  --gold-light: #DFC078;
  --gold-dark:  #A8893A;
  --white:      #FFFFFF;
  --off-white:  #F8F6F0;
  --gray-100:   #F4F5F7;
  --gray-200:   #E8EAF0;
  --gray-400:   #9EA6BE;
  --gray-600:   #5A6280;
  --gray-800:   #2E3450;
  --text-main:  #1A1F3A;
  --text-sub:   #4A5278;

  --font: 'Noto Sans KR', 'Malgun Gothic', sans-serif;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 8px rgba(13,31,92,0.08);
  --shadow-md: 0 6px 24px rgba(13,31,92,0.12);
  --shadow-lg: 0 12px 40px rgba(13,31,92,0.18);
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text-main);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }
address { font-style: normal; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 96px 0;
}

/* ---------- Typography Helpers ---------- */
.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-label.light { color: var(--gold-light); }

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--navy);
  margin-bottom: 16px;
}

.section-title em {
  color: var(--gold);
  font-style: normal;
}

.section-title.light {
  color: var(--white);
}

.section-desc {
  font-size: 17px;
  color: var(--text-sub);
  margin-bottom: 56px;
}

/* ---------- Buttons ---------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold);
  color: var(--navy-dark);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  border: 2px solid var(--gold);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(201,168,76,0.35);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--white);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  border: 2px solid rgba(255,255,255,0.7);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}

.btn-lg { padding: 17px 36px; font-size: 16px; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: transparent;
  transition: background 0.4s ease, box-shadow 0.4s ease;
}
.site-header.scrolled {
  background: var(--navy-dark);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 16px;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
}

.logo-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  flex-shrink: 0;
}

.logo-symbol {
  width: 36px;
  height: 36px;
  color: var(--gold);
  flex-shrink: 0;
}
.logo-symbol.large {
  width: 52px;
  height: 52px;
}
.logo-symbol svg { width: 100%; height: 100%; }

.logo-text {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
}
.main-nav a {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.main-nav a:hover,
.main-nav a.active {
  color: var(--white);
  background: rgba(255,255,255,0.1);
}
.main-nav a.active {
  color: var(--gold);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.btn-header-cta {
  background: var(--gold);
  color: var(--navy-dark);
  font-size: 13px;
  font-weight: 700;
  padding: 9px 20px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  transition: var(--transition);
}
.btn-header-cta:hover {
  background: var(--gold-dark);
  transform: translateY(-1px);
}

/* 관리자 버튼 + LED 등 */
.admin-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  color: rgba(255,255,255,0.8);
  font-size: 15px;
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.15);
}
.admin-btn:hover {
  background: rgba(255,255,255,0.2);
  color: var(--white);
}
.admin-status-dot {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--navy-dark);
  background: #22c55e; /* 녹색 = 문의 없음 */
  transition: background 0.3s ease;
}
.admin-status-dot.has-new {
  background: #ef4444; /* 빨간색 = 새 문의 */
  animation: pulse-dot 1.5s infinite;
}
@keyframes pulse-dot {
  0%,100% { box-shadow: 0 0 0 0 rgba(239,68,68,0.5); }
  50% { box-shadow: 0 0 0 5px rgba(239,68,68,0); }
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 40%, #1A3894 70%, #0D1F5C 100%);
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(201,168,76,0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(255,255,255,0.05) 0%, transparent 50%);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to top, var(--white), transparent);
  pointer-events: none;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23FFFFFF' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 100px;
  padding-bottom: 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,168,76,0.15);
  border: 1px solid rgba(201,168,76,0.4);
  color: var(--gold-light);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 28px;
  letter-spacing: 0.02em;
}
.hero-badge i { color: var(--gold); }

.hero-title {
  font-size: clamp(36px, 5.5vw, 66px);
  font-weight: 900;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero-title em {
  font-style: normal;
  color: var(--gold);
  position: relative;
}

.hero-sub {
  font-size: clamp(15px, 1.8vw, 19px);
  color: rgba(255,255,255,0.82);
  line-height: 1.75;
  margin-bottom: 36px;
  max-width: 540px;
}

.hero-highlight-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 44px;
}
.hero-highlight-tags span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.9);
  font-size: 13px;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: 100px;
}
.hero-highlight-tags i { color: var(--gold); font-size: 12px; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.5);
  font-size: 11px;
  letter-spacing: 0.1em;
  animation: bounce 2s infinite;
  z-index: 1;
}
.hero-scroll-indicator i { font-size: 14px; }

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================================
   STATS BAR
   ============================================================ */
.stats-bar {
  background: var(--navy);
  padding: 48px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.stat-item {
  background: var(--navy);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}
.stat-item:hover { background: var(--navy-mid); }

.stat-num {
  font-size: 52px;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  display: inline-block;
}
.stat-unit {
  font-size: 28px;
  font-weight: 700;
  color: var(--gold);
  vertical-align: top;
  margin-top: 8px;
}
.stat-text {
  font-size: 32px;
  font-weight: 900;
  color: var(--gold);
  display: block;
  line-height: 1.2;
}
.stat-label {
  margin-top: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  font-weight: 400;
}

/* ============================================================
   PROBLEM SECTION
   ============================================================ */
.problem-section {
  background: var(--gray-100);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.problem-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.problem-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gray-200);
  transition: var(--transition);
}
.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.problem-card:hover::before {
  background: var(--gold);
}

.problem-icon {
  width: 64px;
  height: 64px;
  background: var(--gray-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 26px;
  color: var(--navy);
  transition: var(--transition);
}
.problem-card:hover .problem-icon {
  background: var(--navy);
  color: var(--gold);
}

.problem-card h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.problem-card p {
  font-size: 13.5px;
  color: var(--text-sub);
  line-height: 1.65;
}

.problem-solution {
  background: var(--navy);
  border-radius: var(--radius-md);
  padding: 36px 40px;
}
.solution-inner {
  display: flex;
  align-items: center;
  gap: 24px;
}
.solution-icon {
  width: 56px;
  height: 56px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--navy-dark);
  flex-shrink: 0;
}
.solution-text { color: rgba(255,255,255,0.85); }
.solution-headline {
  font-size: 19px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}
.solution-text p { font-size: 15px; line-height: 1.6; }
.solution-text strong { color: var(--gold); }

/* ============================================================
   STRENGTHS SECTION
   ============================================================ */
.strengths-section {
  background: var(--white);
}

.strengths-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
/* 5th card: starts at column 2 for visual balance */

.strength-card {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.strength-card::after {
  content: attr(data-num);
  position: absolute;
  top: -10px;
  right: -10px;
  width: 70px;
  height: 70px;
  background: var(--gray-100);
  border-radius: 50%;
  transition: var(--transition);
}
.strength-card:hover {
  border-color: var(--gold);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.strength-card:hover::after {
  background: rgba(201,168,76,0.1);
}

.strength-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.strength-icon-wrap {
  width: 56px;
  height: 56px;
  background: var(--navy);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--gold);
  margin-bottom: 20px;
  transition: var(--transition);
}
.strength-card:hover .strength-icon-wrap {
  background: var(--gold);
  color: var(--navy-dark);
}

.strength-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 12px;
  line-height: 1.35;
}
.strength-card p {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 1.7;
  margin-bottom: 16px;
}

.strength-tag {
  display: inline-block;
  background: rgba(13,31,92,0.07);
  color: var(--navy);
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
}

/* ============================================================
   PRODUCTS SECTION
   ============================================================ */
.products-section {
  background: var(--gray-100);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 24px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1.5px solid transparent;
}
.product-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.product-card--highlight {
  background: var(--navy);
}
.product-card--highlight .product-name,
.product-card--highlight .product-desc {
  color: var(--white);
}
.product-card--highlight .product-desc {
  opacity: 0.75;
}

.product-icon {
  font-size: 44px;
  margin-bottom: 14px;
  line-height: 1;
}

.product-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.product-desc {
  font-size: 13px;
  color: var(--text-sub);
  line-height: 1.6;
}

.products-note {
  font-size: 13px;
  color: var(--gray-600);
  text-align: center;
}

/* ============================================================
   KIDS SECTION
   ============================================================ */
.kids-section {
  position: relative;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 50%, #1E3A8A 100%);
  overflow: hidden;
  padding: 96px 0;
}
.kids-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 90% 50%, rgba(201,168,76,0.1) 0%, transparent 60%),
    radial-gradient(ellipse at 10% 80%, rgba(255,255,255,0.04) 0%, transparent 50%);
  pointer-events: none;
}

.kids-overlay {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23FFFFFF' fill-opacity='0.03'%3E%3Cpath d='M20 20c0-5.5-4.5-10-10-10S0 14.5 0 20s4.5 10 10 10 10-4.5 10-10zm10 0c0-5.5-4.5-10-10-10s-10 4.5-10 10 4.5 10 10 10 10-4.5 10-10z'/%3E%3C/g%3E%3C/svg%3E");
}

.kids-content { position: relative; z-index: 1; }

.kids-desc {
  font-size: 17px;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
  margin-bottom: 40px;
}

.kids-features {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 40px;
}

.kids-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  transition: var(--transition);
}
.kids-feature-item:hover {
  background: rgba(201,168,76,0.1);
  border-color: rgba(201,168,76,0.3);
}
.kids-feature-item > i {
  font-size: 20px;
  color: var(--gold);
  margin-top: 2px;
  flex-shrink: 0;
  width: 24px;
  text-align: center;
}
.kids-feature-item strong {
  display: block;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 3px;
}
.kids-feature-item span {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
}

.kids-targets {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.target-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--gold);
  color: var(--navy-dark);
  font-size: 13px;
  font-weight: 700;
  padding: 9px 18px;
  border-radius: 100px;
}
.target-badge i { font-size: 12px; }

/* ============================================================
   FEATURES SECTION
   ============================================================ */
.features-section {
  background: var(--white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--off-white);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gray-200);
  transition: var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.feature-card:hover::before {
  background: var(--gold);
}

.feature-icon {
  width: 54px;
  height: 54px;
  background: var(--navy);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--gold);
  margin-bottom: 18px;
  transition: var(--transition);
}
.feature-card:hover .feature-icon {
  background: var(--gold);
  color: var(--navy-dark);
}

.feature-card h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.feature-card p {
  font-size: 13.5px;
  color: var(--text-sub);
  line-height: 1.7;
}

/* ============================================================
   PROCESS SECTION
   ============================================================ */
.process-section {
  background: var(--navy);
  color: var(--white);
}
.process-section .section-title { color: var(--white); }
.process-section .section-label { color: var(--gold); }
.process-section .section-desc { color: rgba(255,255,255,0.65); }

.process-steps {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  margin-bottom: 52px;
  position: relative;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  padding: 0 8px;
}

.step-circle {
  position: relative;
  z-index: 1;
  width: 72px;
  height: 72px;
  background: var(--navy-mid);
  border: 2px solid rgba(201,168,76,0.4);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--white);
  margin-bottom: 20px;
  transition: var(--transition);
  cursor: default;
}
.step-circle:hover,
.process-step:hover .step-circle {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy-dark);
  transform: scale(1.08);
}

.step-num {
  font-size: 11px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.05em;
  line-height: 1;
}
.step-circle:hover .step-num,
.process-step:hover .step-circle .step-num {
  color: var(--navy-dark);
}

.step-circle i {
  font-size: 18px;
}

.step-connector {
  position: absolute;
  top: 36px;
  left: calc(50% + 36px);
  right: calc(-50% + 36px);
  height: 2px;
  background: rgba(201,168,76,0.25);
  z-index: 0;
}

.step-content {
  text-align: center;
}
.step-content h3 {
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
  line-height: 1.3;
}
.step-content p {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  line-height: 1.5;
}

.process-info-box {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: var(--radius-md);
  padding: 32px 40px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 40px;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  color: rgba(255,255,255,0.8);
}
.info-item > i {
  color: var(--gold);
  font-size: 16px;
  margin-top: 2px;
  flex-shrink: 0;
  width: 18px;
  text-align: center;
}
.info-item strong { color: var(--gold); }

/* ============================================================
   ABOUT / TRUST SECTION
   ============================================================ */
.about-section {
  background: var(--gray-100);
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  margin-bottom: 64px;
}

.about-info-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-sm);
}

.about-logo-area {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--gray-200);
}
.about-logo-area .logo-symbol { color: var(--gold); }

.about-company-label {
  font-size: 12px;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}
.about-company-name {
  font-size: 22px;
  font-weight: 800;
  color: var(--navy);
}

.about-desc {
  font-size: 14.5px;
  color: var(--text-sub);
  line-height: 1.75;
  margin-bottom: 14px;
}

.about-founded {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--navy);
  color: var(--white);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.about-founded i { color: var(--gold); }

.about-info-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.about-info-table tr {
  border-bottom: 1px solid var(--gray-200);
}
.about-info-table th {
  padding: 10px 0;
  font-weight: 600;
  color: var(--navy);
  white-space: nowrap;
  width: 130px;
  vertical-align: top;
}
.about-info-table th i {
  color: var(--gold);
  margin-right: 6px;
  width: 16px;
}
.about-info-table td {
  padding: 10px 0;
  color: var(--text-sub);
  line-height: 1.5;
}
.about-info-table a:hover { color: var(--gold); }

.about-stats-side {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-stat-box {
  background: var(--navy);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  text-align: center;
  flex: 1;
  transition: var(--transition);
}
.about-stat-box:hover { background: var(--navy-mid); }
.about-stat-box--gold {
  background: var(--gold);
}
.about-stat-box--gold:hover { background: var(--gold-dark); }

.astat-icon {
  font-size: 20px;
  color: var(--gold);
  margin-bottom: 8px;
}
.about-stat-box--gold .astat-icon { color: var(--navy); }

.about-stat-box strong {
  font-size: 34px;
  font-weight: 900;
  color: var(--gold);
  display: block;
  line-height: 1;
  margin-bottom: 6px;
}
.about-stat-box strong span {
  font-size: 20px;
}
.about-stat-box--gold strong { color: var(--navy-dark); }
.about-stat-box .text-sm { font-size: 22px; }

.about-stat-box p {
  font-size: 12px;
  color: rgba(255,255,255,0.65);
  line-height: 1.4;
}
.about-stat-box--gold p { color: var(--navy-dark); font-weight: 600; }

/* Partners */
.partners-area {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 36px 40px;
  box-shadow: var(--shadow-sm);
}
.partners-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--gray-200);
}

.partners-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.partner-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--gray-100);
  border: 1px solid var(--gray-200);
  color: var(--text-sub);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 100px;
  transition: var(--transition);
}
.partner-badge:hover {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}
.partner-badge i { color: var(--gold); font-size: 10px; }

/* ============================================================
   CONTACT SECTION
   ============================================================ */
.contact-section {
  background: var(--white);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  align-items: start;
}

.contact-form-wrap {
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 44px;
}

.estimate-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 14px;
  font-weight: 600;
  color: var(--navy);
}
.required { color: var(--gold); }

.form-group input,
.form-group textarea,
.form-group select {
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 14px;
  font-family: var(--font);
  color: var(--text-main);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(13,31,92,0.08);
}
.form-group input.error,
.form-group textarea.error {
  border-color: #E5534B;
}
.form-group textarea { resize: vertical; min-height: 100px; }

.field-error {
  font-size: 12px;
  color: #E5534B;
  display: none;
}
.field-error.visible { display: block; }

.radio-group,
.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.radio-label,
.check-label {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-sub);
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--gray-200);
  background: var(--white);
  transition: var(--transition);
  user-select: none;
}
.radio-label:hover,
.check-label:hover {
  border-color: var(--navy);
  color: var(--navy);
}
.radio-label input,
.check-label input {
  width: 15px;
  height: 15px;
  accent-color: var(--navy);
  border: none;
  padding: 0;
  flex-shrink: 0;
}
.radio-label:has(input:checked),
.check-label:has(input:checked) {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
}

.btn-submit {
  width: 100%;
  justify-content: center;
  padding: 18px;
  font-size: 16px;
  border-radius: var(--radius-md);
  border: none;
  margin-top: 8px;
}

.form-success {
  text-align: center;
  padding: 48px 24px;
}
.success-icon {
  font-size: 64px;
  color: var(--gold);
  margin-bottom: 20px;
}
.form-success h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 12px;
}
.form-success p {
  font-size: 15px;
  color: var(--text-sub);
  line-height: 1.7;
  margin-bottom: 24px;
}

/* Side Contact Info */
.contact-side-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: sticky;
  top: 100px;
}

.contact-info-box,
.contact-promise-box {
  background: var(--navy);
  border-radius: var(--radius-md);
  padding: 28px;
}

.contact-info-box h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.contact-info-box h3 i { color: var(--gold); }

.contact-method {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-link {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.contact-link:hover {
  background: rgba(201,168,76,0.12);
  border-color: rgba(201,168,76,0.3);
}
.contact-link > i {
  font-size: 18px;
  color: var(--gold);
  width: 24px;
  text-align: center;
  flex-shrink: 0;
}
.contact-link strong {
  display: block;
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  font-weight: 400;
  margin-bottom: 2px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.contact-link span {
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
}

.contact-promise-box h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.contact-promise-box ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.contact-promise-box li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.8);
}
.contact-promise-box li i {
  color: var(--gold);
  font-size: 12px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--navy-dark);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.2fr 1fr;
  gap: 40px;
  padding-top: 64px;
  padding-bottom: 48px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  margin-bottom: 10px;
  font-size: 18px;
  font-weight: 800;
}
.footer-logo .logo-symbol {
  width: 32px;
  height: 32px;
  color: var(--gold);
}

.footer-tagline {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

.footer-inner h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.65);
}
.footer-contact li i {
  color: var(--gold);
  width: 16px;
  text-align: center;
  flex-shrink: 0;
}

.footer-address address {
  font-size: 13px;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin-bottom: 12px;
}

.map-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--gold);
  border-bottom: 1px solid transparent;
}
.map-link:hover { border-bottom-color: var(--gold); }

.footer-cta p {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
  margin-bottom: 14px;
}

.btn-footer-cta {
  display: inline-block;
  background: var(--gold);
  color: var(--navy-dark);
  font-size: 13px;
  font-weight: 700;
  padding: 11px 22px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.btn-footer-cta:hover {
  background: var(--gold-dark);
  transform: translateY(-2px);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
}
.footer-reg { color: rgba(255,255,255,0.25) !important; }

/* ============================================================
   FLOATING CTA
   ============================================================ */
.floating-cta {
  position: fixed;
  right: 24px;
  bottom: 80px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  z-index: 900;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
  pointer-events: none;
}
.floating-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.float-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 100px;
  font-weight: 700;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  white-space: nowrap;
}
.float-phone {
  width: 50px;
  height: 50px;
  background: var(--white);
  color: var(--navy);
  justify-content: center;
  font-size: 18px;
  border: 1.5px solid var(--gray-200);
}
.float-phone:hover {
  background: var(--navy);
  color: var(--gold);
  border-color: var(--navy);
}
.float-estimate {
  background: var(--gold);
  color: var(--navy-dark);
  padding: 14px 22px;
  font-size: 14px;
}
.float-estimate:hover {
  background: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Scroll to Top */
.scroll-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 44px;
  height: 44px;
  background: var(--navy);
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  z-index: 900;
}
.scroll-top:hover {
  background: var(--gold);
  color: var(--navy-dark);
  transform: translateY(-3px);
}
.scroll-top[hidden] { display: none; }

/* ============================================================
   ANIMATIONS
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }

/* ============================================================
   RESPONSIVE — TABLET (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .section { padding: 72px 0; }

  .main-nav, .btn-header-cta { display: none; }
  .hamburger { display: flex; }

  .main-nav.mobile-open {
    display: block;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--navy-dark);
    padding: 16px 24px 24px;
    box-shadow: var(--shadow-lg);
  }
  .main-nav.mobile-open ul {
    flex-direction: column;
    gap: 4px;
  }
  .main-nav.mobile-open a {
    display: block;
    padding: 12px 16px;
    font-size: 16px;
    border-radius: var(--radius-sm);
  }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }

  .problem-grid { grid-template-columns: repeat(2, 1fr); }

  .strengths-grid { grid-template-columns: repeat(2, 1fr); }

  .products-grid { grid-template-columns: repeat(3, 1fr); }

  .process-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px 0;
  }
  .step-connector { display: none; }
  .process-step { padding: 0 4px; }

  .process-info-box { grid-template-columns: 1fr; gap: 16px; }

  .about-layout { grid-template-columns: 1fr; }
  .about-stats-side { flex-direction: row; flex-wrap: wrap; }
  .about-stat-box { flex: 1 1 calc(50% - 8px); }

  .contact-layout { grid-template-columns: 1fr; }
  .contact-side-info { position: static; }

  .footer-inner { grid-template-columns: repeat(2, 1fr); }

  .features-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   RESPONSIVE — MOBILE (≤ 640px)
   ============================================================ */
@media (max-width: 640px) {
  .section { padding: 56px 0; }

  .hero-title { font-size: 32px; }
  .hero-sub { font-size: 15px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn-lg { width: 100%; justify-content: center; }
  .hero-highlight-tags span { font-size: 12px; padding: 6px 12px; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-num { font-size: 40px; }

  .problem-grid { grid-template-columns: 1fr; }
  .solution-inner { flex-direction: column; text-align: center; }

  .strengths-grid { grid-template-columns: 1fr; }

  .products-grid { grid-template-columns: repeat(2, 1fr); }

  .kids-feature-item { flex-direction: column; }

  .features-grid { grid-template-columns: 1fr; }

  .process-steps { grid-template-columns: repeat(2, 1fr); }

  .about-info-card { padding: 24px; }
  .about-stats-side { flex-direction: column; }
  .about-stat-box { flex: none; }
  .partners-area { padding: 24px; }

  .contact-form-wrap { padding: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .radio-group, .checkbox-group { gap: 8px; }

  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom .container { flex-direction: column; align-items: flex-start; }

  .floating-cta { right: 16px; bottom: 72px; }

  .section-title { font-size: 26px; }
}

/* ============================================================
   BACKGROUND IMAGE SECTIONS — 직접 경로 지정 방식
   ============================================================ */

/* 공통 배경 레이어 base */
.hero-bg-img,
.bg-img-layer,
.kids-bg-img {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
}

/* ① 히어로 배경 — 푸른 언덕 위 아이들 */
.hero-bg-img {
  background-image: url('/images/hero-children-hill.jpg');
  opacity: 0.42;
}

/* ② 섹션 공통 wrapper */
.bg-img-section {
  position: relative;
  overflow: hidden;
}

/* ③ 문제제기 섹션 배경 */
.problem-section .bg-img-layer {
  background-image: url('/images/family-meal.jpg');
  opacity: 0.22;
}

/* ④ 강점 섹션 배경 — 동양인 악수 파트너십 */
.strengths-section .bg-img-layer {
  background-image: url('/images/strengths-handshake.jpg');
  opacity: 0.22;
}

/* ⑤ 공급품목 섹션 — 네이비 배경으로 변경 (bg-img 미사용) */
/* .products-section은 별도 네이비 gradient 적용 (products-section CSS 블록 참조) */

/* ⑥ 발주 프로세스 섹션 배경 — 배송기사들 */
.process-section .bg-img-layer {
  background-image: url('/images/delivery-workers.jpg');
  opacity: 0.30;
  mix-blend-mode: luminosity;
}

/* ⑦ 회사소개 섹션 배경 — 사무실 회의 */
.about-section .bg-img-layer {
  background-image: url('/images/office-workers.jpg');
  opacity: 0.12;
}

/* ⑧ Kids 섹션 배경 — 동양인 아이들 */
.kids-bg-img {
  background-image: url('/images/kids-asian.jpg');
  opacity: 0.45;
  mix-blend-mode: luminosity;
}

/* ⑨ variant 보정 - light/navy 배경 레이어 */
.bg-img-layer--light {
  opacity: 0.15 !important;  /* 밤간색 오버라이드 제거 */
}
.bg-img-layer--navy {
  opacity: 0.28 !important;  /* 네이비 섹션에서 좌약하게 표시 */
}

/* ============================================================
   PHOTO DIVIDER — 풀와이드 이미지 띠
   ============================================================ */
.photo-divider {
  position: relative;
  width: 100%;
  height: 380px;
  overflow: hidden;
}

.photo-divider img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.6s ease;
  transform: scale(1.03);
  filter: brightness(0.95);
}

.photo-divider:hover img {
  transform: scale(1.0);
}

.photo-divider-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(9, 22, 72, 0.75) 0%,
    rgba(9, 22, 72, 0.45) 50%,
    rgba(9, 22, 72, 0.65) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
}

.photo-divider--reverse .photo-divider-overlay {
  background: linear-gradient(
    to left,
    rgba(9, 22, 72, 0.75) 0%,
    rgba(9, 22, 72, 0.45) 50%,
    rgba(9, 22, 72, 0.65) 100%
  );
}

.photo-divider-text {
  color: var(--white);
  font-size: clamp(18px, 2.5vw, 28px);
  font-weight: 700;
  text-align: center;
  letter-spacing: -0.01em;
  line-height: 1.4;
  padding: 0 24px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.4);
  position: relative;
}

.photo-divider-text::before,
.photo-divider-text::after {
  content: '';
  display: block;
  width: 50px;
  height: 2px;
  background: var(--gold);
  margin: 12px auto;
}

/* ============================================================
   CONTACT 섹션 이미지 카드
   ============================================================ */
.contact-img-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  height: 220px;
  box-shadow: var(--shadow-md);
}

.contact-img-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s ease;
}

.contact-img-card:hover img {
  transform: scale(1.04);
}

.contact-img-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(9,22,72,0.9), transparent);
  padding: 20px 16px 16px;
  display: flex;
  align-items: flex-end;
  gap: 10px;
}

.contact-img-caption i {
  color: var(--gold);
  font-size: 18px;
  flex-shrink: 0;
  margin-bottom: 2px;
}

.contact-img-caption p {
  font-size: 13px;
  color: rgba(255,255,255,0.9);
  line-height: 1.4;
  font-weight: 500;
}

/* ============================================================
   RESPONSIVE 보완 — 이미지 관련
   ============================================================ */
@media (max-width: 1024px) {
  .bg-img-layer {
    background-attachment: scroll; /* 패럴랙스 모바일 해제 */
  }
  .kids-bg-img {
    background-attachment: scroll;
  }
  .photo-divider {
    height: 280px;
  }
}

@media (max-width: 640px) {
  .photo-divider {
    height: 220px;
  }
  .photo-divider-text {
    font-size: 16px;
  }
  .contact-img-card {
    height: 180px;
  }
  .bg-img-layer--light { opacity: 0.15 !important; }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  .site-header, .floating-cta, .scroll-top, .hero-scroll-indicator { display: none !important; }
  .section { padding: 32px 0; }
  body { color: #000; }
}

/* ============================================================
   LOADING SCREEN — 고급스러운 3초 로딩
   ============================================================ */
.loading-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: linear-gradient(135deg, #060f2e 0%, #0D1F5C 45%, #091a4a 80%, #060d2a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
  z-index: 2;
  position: relative;
}

.loading-logo-wrap {
  animation: loadingLogoIn 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) 0.2s both;
}
.loading-logo {
  width: 100px;
  height: 100px;
  color: var(--gold);
  filter: drop-shadow(0 0 30px rgba(201,168,76,0.5));
  animation: loadingLogoPulse 2s ease-in-out infinite;
}
@keyframes loadingLogoIn {
  from { opacity: 0; transform: scale(0.5) rotate(-10deg); }
  to   { opacity: 1; transform: scale(1) rotate(0deg); }
}
@keyframes loadingLogoPulse {
  0%,100% { filter: drop-shadow(0 0 20px rgba(201,168,76,0.4)); }
  50%      { filter: drop-shadow(0 0 50px rgba(201,168,76,0.8)); }
}

.loading-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  animation: loadingFadeUp 0.7s ease 0.6s both;
}
.loading-brand-name {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 900;
  letter-spacing: 0.25em;
  color: var(--white);
  text-shadow: 0 0 40px rgba(201,168,76,0.4);
}
.loading-brand-sub {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--gold);
  opacity: 0.85;
}
@keyframes loadingFadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.loading-bar-wrap {
  width: 200px;
  height: 3px;
  background: rgba(255,255,255,0.1);
  border-radius: 99px;
  overflow: hidden;
  animation: loadingFadeUp 0.5s ease 1s both;
}
.loading-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold), #fff8e1);
  border-radius: 99px;
  transition: width 0.1s linear;
  box-shadow: 0 0 10px rgba(201,168,76,0.6);
}

/* 로딩 배경 파티클 */
.loading-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.loading-particles span {
  position: absolute;
  border-radius: 50%;
  background: rgba(201,168,76,0.08);
  animation: particleFloat linear infinite;
}
.loading-particles span:nth-child(1) { width:180px; height:180px; left:5%;  top:10%; animation-duration:8s; animation-delay:0s; }
.loading-particles span:nth-child(2) { width:120px; height:120px; left:80%; top:20%; animation-duration:10s; animation-delay:1s; }
.loading-particles span:nth-child(3) { width: 80px; height: 80px; left:30%; top:70%; animation-duration:7s;  animation-delay:2s; }
.loading-particles span:nth-child(4) { width:220px; height:220px; left:60%; top:60%; animation-duration:12s; animation-delay:0.5s; }
.loading-particles span:nth-child(5) { width: 60px; height: 60px; left:15%; top:50%; animation-duration:9s;  animation-delay:3s; }
.loading-particles span:nth-child(6) { width:100px; height:100px; left:70%; top: 5%; animation-duration:11s; animation-delay:1.5s; }
.loading-particles span:nth-child(7) { width:140px; height:140px; left:40%; top:30%; animation-duration:6s;  animation-delay:0.8s; }
.loading-particles span:nth-child(8) { width: 50px; height: 50px; left:90%; top:80%; animation-duration:13s; animation-delay:2.5s; }
@keyframes particleFloat {
  0%   { transform: translateY(0) scale(1);   opacity: 0; }
  20%  { opacity: 1; }
  80%  { opacity: 1; }
  100% { transform: translateY(-60px) scale(1.1); opacity: 0; }
}

/* ============================================================
   HERO — 네온 오브 (둥실둥실 흰 공)
   ============================================================ */
.hero-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}
.orb {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, rgba(255,255,255,0.18), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(1px);
  animation: orbFloat ease-in-out infinite;
}
.orb-1 { width:120px; height:120px; left: 8%;  top:15%; animation-duration:7s;  animation-delay:0s;   box-shadow: 0 0 30px rgba(255,255,255,0.08), inset 0 0 20px rgba(255,255,255,0.04); }
.orb-2 { width: 70px; height: 70px; left:75%;  top:20%; animation-duration:9s;  animation-delay:1.2s; box-shadow: 0 0 20px rgba(255,255,255,0.1),  inset 0 0 10px rgba(255,255,255,0.05); }
.orb-3 { width:180px; height:180px; left:85%;  top:55%; animation-duration:11s; animation-delay:0.5s; box-shadow: 0 0 50px rgba(255,255,255,0.06), inset 0 0 30px rgba(255,255,255,0.03); }
.orb-4 { width: 50px; height: 50px; left:20%;  top:65%; animation-duration:8s;  animation-delay:2s;   box-shadow: 0 0 15px rgba(255,255,255,0.12), inset 0 0 8px rgba(255,255,255,0.06); }
.orb-5 { width:100px; height:100px; left:45%;  top:75%; animation-duration:10s; animation-delay:3s;   box-shadow: 0 0 35px rgba(255,255,255,0.07), inset 0 0 15px rgba(255,255,255,0.04); }
.orb-6 { width: 40px; height: 40px; left:60%;  top: 8%; animation-duration:6s;  animation-delay:1.5s; box-shadow: 0 0 12px rgba(255,255,255,0.15), inset 0 0 8px rgba(255,255,255,0.08); }
.orb-7 { width: 85px; height: 85px; left: 2%;  top:80%; animation-duration:12s; animation-delay:0.8s; box-shadow: 0 0 25px rgba(255,255,255,0.08), inset 0 0 12px rgba(255,255,255,0.04); }

@keyframes orbFloat {
  0%   { transform: translateY(0px)   translateX(0px)   scale(1);    }
  25%  { transform: translateY(-18px) translateX(8px)  scale(1.03); }
  50%  { transform: translateY(-30px) translateX(-5px) scale(0.97); }
  75%  { transform: translateY(-12px) translateX(12px) scale(1.02); }
  100% { transform: translateY(0px)   translateX(0px)   scale(1);    }
}

/* ============================================================
   HERO — 메인 카피 둥실둥실 애니메이션
   ============================================================ */
.float-title {
  animation: heroTitleFloat 4s ease-in-out infinite;
}
.float-line {
  display: block;
}
.float-line-1 {
  animation: lineFloat1 4.5s ease-in-out infinite;
}
.float-line-2 {
  animation: lineFloat2 5s ease-in-out infinite 0.3s;
}
.float-sub {
  animation: subFloat 5.5s ease-in-out infinite 0.6s;
}
@keyframes heroTitleFloat {
  0%,100% { transform: translateY(0px); }
  50%      { transform: translateY(-8px); }
}
@keyframes lineFloat1 {
  0%,100% { transform: translateY(0px) translateX(0px); }
  30%      { transform: translateY(-6px) translateX(2px); }
  70%      { transform: translateY(-10px) translateX(-2px); }
}
@keyframes lineFloat2 {
  0%,100% { transform: translateY(0px) translateX(0px); }
  40%      { transform: translateY(-8px) translateX(-3px); }
  80%      { transform: translateY(-4px) translateX(3px); }
}
@keyframes subFloat {
  0%,100% { transform: translateY(0px); opacity: 0.9; }
  50%      { transform: translateY(-5px); opacity: 1; }
}

/* ============================================================
   PRODUCTS SECTION — 네이비 + 패턴 + 네온원
   ============================================================ */
.products-section {
  position: relative;
  background: linear-gradient(135deg, #060f2e 0%, #0D1F5C 40%, #091a4a 75%, #0a1847 100%);
  overflow: hidden;
}

/* 은은한 도트 패턴 */
.products-pattern {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.4;
  background-image:
    radial-gradient(circle, rgba(201,168,76,0.15) 1px, transparent 1px);
  background-size: 36px 36px;
  pointer-events: none;
}

/* 6개 둥실 네온원 */
.products-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}
.p-orb {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, rgba(255,255,255,0.10), rgba(255,255,255,0.01));
  border: 1.5px solid rgba(255,255,255,0.10);
  animation: pOrbFloat ease-in-out infinite;
}
.p-orb-1 { width:200px; height:200px; left: -5%;  top: -5%; animation-duration:9s;  animation-delay:0s;   box-shadow: 0 0 60px rgba(255,255,255,0.05), inset 0 0 30px rgba(201,168,76,0.05); }
.p-orb-2 { width:140px; height:140px; left: 80%;  top: 10%; animation-duration:11s; animation-delay:1s;   box-shadow: 0 0 40px rgba(255,255,255,0.06), inset 0 0 20px rgba(201,168,76,0.04); }
.p-orb-3 { width: 90px; height: 90px; left: 30%;  top: 80%; animation-duration:8s;  animation-delay:2s;   box-shadow: 0 0 30px rgba(255,255,255,0.08), inset 0 0 15px rgba(201,168,76,0.06); }
.p-orb-4 { width:170px; height:170px; left: 60%;  top: 55%; animation-duration:13s; animation-delay:0.5s; box-shadow: 0 0 55px rgba(255,255,255,0.04), inset 0 0 25px rgba(201,168,76,0.03); }
.p-orb-5 { width: 60px; height: 60px; left: 15%;  top: 40%; animation-duration:7s;  animation-delay:3s;   box-shadow: 0 0 20px rgba(255,255,255,0.12), inset 0 0 10px rgba(201,168,76,0.08); }
.p-orb-6 { width:110px; height:110px; left: 50%;  top: -8%; animation-duration:10s; animation-delay:1.5s; box-shadow: 0 0 35px rgba(255,255,255,0.07), inset 0 0 18px rgba(201,168,76,0.05); }

@keyframes pOrbFloat {
  0%   { transform: translateY(0px)   translateX(0px)   rotate(0deg); }
  33%  { transform: translateY(-20px) translateX(10px)  rotate(5deg); }
  66%  { transform: translateY(-35px) translateX(-8px)  rotate(-3deg); }
  100% { transform: translateY(0px)   translateX(0px)   rotate(0deg); }
}

/* Products 카드 — 네이비 배경용 */
.products-section .product-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  color: var(--white);
  backdrop-filter: blur(8px);
}
.products-section .product-card:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(201,168,76,0.4);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3), 0 0 20px rgba(201,168,76,0.1);
}
.products-section .product-name {
  color: var(--white);
}
.products-section .product-desc {
  color: rgba(255,255,255,0.65);
}
.products-section .product-card--highlight {
  background: rgba(201,168,76,0.12);
  border-color: rgba(201,168,76,0.35);
}

/* ============================================================
   LOGO — About 섹션용
   ============================================================ */
.about-logo-img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  flex-shrink: 0;
}
.footer-logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.8;
}

/* ============================================================
   KIDS 섹션 — img 태그 방식
   ============================================================ */
.kids-img-area {
  position: relative;
  flex-shrink: 0;
}
.kids-photo {
  width: 100%;
  max-width: 420px;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.kids-badge-wrap {
  position: absolute;
  bottom: -16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}
.kids-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--gold);
  color: var(--navy-dark);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.3;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
.kids-badge i { font-size: 16px; }

/* ============================================================
   RESPONSIVE 추가
   ============================================================ */
@media (max-width: 768px) {
  .admin-btn { display: none; }
  .header-right { gap: 8px; }
  .kids-badge-wrap { position: static; transform: none; margin-top: 16px; justify-content: center; }
  .kids-photo { max-width: 100%; height: 260px; }
  .orb-3, .orb-7 { display: none; }
  .p-orb-4, .p-orb-6 { display: none; }
}