/* ═══════════════════════════════════════════════════════════════
   페이대장 홈페이지 — 사이다페이 스타일 (민트/청록 팔레트)
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Pretendard:wght@400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700;800&display=swap');
@import url('https://cdn.jsdelivr.net/npm/@fortawesome/fontawesome-free@6.4.0/css/all.min.css');

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

:root {
  --font: 'Pretendard', 'Noto Sans KR', 'Apple SD Gothic Neo', -apple-system, sans-serif;

  /* ── 브랜드 컬러 (사이다페이 스타일 민트/청록) */
  --mint:         #00c9b1;
  --mint-dark:    #00a896;
  --mint-deeper:  #008f7e;
  --mint-light:   #e0faf6;
  --mint-mid:     #b2f0e8;
  --teal:         #0d9488;
  --cyan:         #06b6d4;

  /* ── 네이비 (어두운 텍스트/배경) */
  --navy:         #0d2137;
  --navy-mid:     #0f2d4a;
  --navy-light:   #1a3a5c;

  /* ── 포인트 컬러 */
  --yellow:       #fbbf24;
  --yellow-light: #fef3c7;
  --blue:         #3b82f6;
  --blue-light:   #eff6ff;
  --pink:         #f472b6;

  /* ── 그레이 스케일 */
  --gray-50:  #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2937;
  --gray-900: #111827;

  /* ── 그림자 */
  --shadow-sm:  0 2px 8px rgba(0,0,0,.06);
  --shadow:     0 4px 20px rgba(0,0,0,.10);
  --shadow-lg:  0 8px 40px rgba(0,0,0,.14);
  --shadow-xl:  0 16px 60px rgba(0,0,0,.18);
  --shadow-mint: 0 8px 32px rgba(0,201,177,.25);

  /* ── 레이아웃 */
  --max-w: 1160px;
  --header-h: 68px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: 16px;
  color: var(--navy);
  background: #fff;
  word-break: keep-all;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { font-family: var(--font); cursor: pointer; border: none; background: none; }

/* ════════════════════════════════════════
   헤더
════════════════════════════════════════ */
.home-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: var(--header-h);
  background: rgba(13,33,55,.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.07);
  transition: background .3s;
}
.home-header.scrolled {
  background: rgba(13,33,55,1);
  box-shadow: 0 2px 20px rgba(0,0,0,.25);
}
.home-header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 32px;
}

/* 로고 */
.home-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}
.home-logo-emblem {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  background: linear-gradient(135deg, var(--mint) 0%, var(--teal) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -1px;
  box-shadow: 0 4px 14px rgba(0,201,177,.4);
  flex-shrink: 0;
}
.home-logo-name {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.home-logo-main {
  font-size: 17px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.3px;
}
.home-logo-sub {
  font-size: 10px;
  font-weight: 500;
  color: var(--mint);
  letter-spacing: 1.5px;
}

/* 네비 메뉴 */
.home-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.home-nav-link {
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,.75);
  border-radius: 8px;
  transition: all .18s;
  text-decoration: none;
}
.home-nav-link:hover {
  color: #fff;
  background: rgba(255,255,255,.08);
}

/* 헤더 우측 버튼 */
.home-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.header-status-btn {
  padding: 8px 18px;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 24px;
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,.85);
  background: transparent;
  transition: all .18s;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 6px;
}
.header-status-btn:hover {
  border-color: rgba(255,255,255,.45);
  color: #fff;
  background: rgba(255,255,255,.06);
}

/* 회원가입 아이콘 버튼 (핵심) */
.header-join-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 20px;
  background: linear-gradient(135deg, var(--mint) 0%, var(--teal) 100%);
  border-radius: 24px;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(0,201,177,.35);
  transition: all .2s;
  white-space: nowrap;
}
.header-join-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(0,201,177,.45);
}
.header-join-btn:active { transform: translateY(0); }
.header-join-btn i {
  font-size: 14px;
}

/* 모바일 햄버거 */
.home-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  cursor: pointer;
}
.home-hamburger span {
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all .2s;
  display: block;
}

/* ════════════════════════════════════════
   히어로 섹션
════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(145deg, var(--navy) 0%, var(--navy-mid) 50%, #0a2240 100%);
  overflow: hidden;
  padding-top: var(--header-h);
}

/* 배경 블롭 */
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
  pointer-events: none;
}
.hero-blob-1 {
  width: 600px; height: 600px;
  background: var(--mint);
  top: -150px; right: -100px;
}
.hero-blob-2 {
  width: 400px; height: 400px;
  background: var(--cyan);
  bottom: -100px; left: -80px;
  opacity: 0.12;
}
.hero-blob-3 {
  width: 300px; height: 300px;
  background: var(--yellow);
  top: 40%; left: 40%;
  opacity: 0.07;
}

/* 배경 점 패턴 */
.hero-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 80px 32px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  width: 100%;
}

/* 히어로 왼쪽 텍스트 */
.hero-text {}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  background: rgba(0,201,177,.15);
  border: 1px solid rgba(0,201,177,.3);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  color: var(--mint);
  letter-spacing: 0.5px;
  margin-bottom: 24px;
}
.hero-badge i { font-size: 11px; }

.hero-title {
  font-size: clamp(34px, 4.5vw, 54px);
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
}
.hero-title .accent {
  color: var(--mint);
  display: block;
}

.hero-desc {
  font-size: 17px;
  font-weight: 400;
  color: rgba(255,255,255,.65);
  line-height: 1.75;
  margin-bottom: 40px;
  max-width: 460px;
}
.hero-desc strong {
  color: rgba(255,255,255,.9);
  font-weight: 600;
}

.hero-cta {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 16px 32px;
  background: linear-gradient(135deg, var(--mint) 0%, var(--teal) 100%);
  border-radius: 14px;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  box-shadow: var(--shadow-mint);
  transition: all .22s;
}
.hero-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0,201,177,.4);
}
.hero-btn-primary i { font-size: 15px; }

.hero-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 16px 28px;
  border: 1.5px solid rgba(255,255,255,.25);
  border-radius: 14px;
  font-size: 15px;
  font-weight: 600;
  color: rgba(255,255,255,.85);
  text-decoration: none;
  transition: all .22s;
  background: rgba(255,255,255,.04);
}
.hero-btn-secondary:hover {
  border-color: rgba(255,255,255,.5);
  color: #fff;
  background: rgba(255,255,255,.08);
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  padding-top: 36px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.hero-stat {}
.hero-stat-num {
  font-size: 28px;
  font-weight: 900;
  color: #fff;
  letter-spacing: -1px;
}
.hero-stat-num span {
  color: var(--mint);
}
.hero-stat-label {
  font-size: 12px;
  color: rgba(255,255,255,.5);
  margin-top: 3px;
  font-weight: 500;
}

/* 히어로 오른쪽 — 목업 카드 */
.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-phone-wrap {
  position: relative;
  width: 280px;
}
.hero-phone {
  width: 100%;
  background: linear-gradient(160deg, #1a3a5c 0%, #0d2137 100%);
  border-radius: 36px;
  padding: 20px;
  box-shadow: 0 30px 80px rgba(0,0,0,.5), 0 0 0 8px rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
}
.phone-notch {
  width: 80px;
  height: 10px;
  background: rgba(0,0,0,.6);
  border-radius: 10px;
  margin: 0 auto 20px;
}
.phone-screen {
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  min-height: 420px;
  position: relative;
}
.phone-status-bar {
  height: 28px;
  background: linear-gradient(135deg, var(--mint) 0%, var(--teal) 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
  font-size: 10px;
  font-weight: 700;
  color: #fff;
}
.phone-app-header {
  background: var(--navy);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.phone-app-logo {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--mint), var(--teal));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 900;
  color: #fff;
}
.phone-app-title {
  font-size: 13px;
  font-weight: 800;
  color: #fff;
}
.phone-content {
  padding: 16px;
}
.phone-payment-card {
  background: linear-gradient(135deg, var(--mint) 0%, var(--teal) 100%);
  border-radius: 14px;
  padding: 16px;
  margin-bottom: 14px;
  color: #fff;
}
.phone-payment-label {
  font-size: 10px;
  opacity: 0.8;
  margin-bottom: 4px;
}
.phone-payment-amount {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: -0.5px;
}
.phone-payment-sub {
  font-size: 10px;
  opacity: 0.75;
  margin-top: 6px;
}
.phone-menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 12px;
}
.phone-menu-item {
  background: var(--gray-50);
  border-radius: 10px;
  padding: 12px 10px;
  text-align: center;
}
.phone-menu-item i {
  font-size: 18px;
  color: var(--mint-dark);
  margin-bottom: 5px;
}
.phone-menu-item span {
  display: block;
  font-size: 10px;
  color: var(--gray-700);
  font-weight: 600;
}
.phone-txn-list {}
.phone-txn-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 1px solid var(--gray-100);
}
.phone-txn-item:last-child { border-bottom: none; }
.phone-txn-left { display: flex; align-items: center; gap: 8px; }
.phone-txn-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--mint-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
}
.phone-txn-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--gray-800);
}
.phone-txn-date {
  font-size: 9px;
  color: var(--gray-400);
  margin-top: 1px;
}
.phone-txn-amount {
  font-size: 12px;
  font-weight: 700;
  color: var(--mint-dark);
}

/* 플로팅 카드들 */
.hero-float-card {
  position: absolute;
  background: #fff;
  border-radius: 16px;
  padding: 12px 16px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  animation: float 3s ease-in-out infinite;
}
.hero-float-card:nth-child(2) { animation-delay: -1s; }
.hero-float-card:nth-child(3) { animation-delay: -2s; }

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

.float-card-1 {
  top: 5%;
  right: -60px;
}
.float-card-2 {
  bottom: 15%;
  left: -70px;
}
.float-card-3 {
  top: 45%;
  right: -75px;
}
.float-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.float-icon.mint { background: var(--mint-light); color: var(--mint-dark); }
.float-icon.yellow { background: var(--yellow-light); color: #d97706; }
.float-icon.blue { background: var(--blue-light); color: var(--blue); }
.float-text-main {
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-800);
}
.float-text-sub {
  font-size: 11px;
  color: var(--gray-500);
}

/* ════════════════════════════════════════
   공통 섹션
════════════════════════════════════════ */
.section {
  padding: 100px 32px;
}
.section-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: var(--mint-light);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  color: var(--mint-deeper);
  letter-spacing: 0.3px;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 900;
  color: var(--navy);
  line-height: 1.25;
  letter-spacing: -1px;
  margin-bottom: 16px;
}
.section-title .accent { color: var(--mint-dark); }
.section-desc {
  font-size: 17px;
  color: var(--gray-500);
  line-height: 1.75;
  max-width: 540px;
}
.section-center {
  text-align: center;
}
.section-center .section-desc {
  margin: 0 auto;
}

/* ════════════════════════════════════════
   특징 섹션 (Feature) — 사이다페이식 카드
════════════════════════════════════════ */
.features {
  background: var(--gray-50);
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}
.feature-card {
  background: #fff;
  border-radius: 20px;
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: all .25s;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--mint), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s;
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--mint-mid);
}
.feature-card:hover::before { transform: scaleX(1); }

.feature-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 22px;
  position: relative;
}
.feature-icon-wrap.mint-bg {
  background: var(--mint-light);
  color: var(--mint-darker, var(--teal));
}
.feature-icon-wrap.blue-bg {
  background: var(--blue-light);
  color: var(--blue);
}
.feature-icon-wrap.yellow-bg {
  background: var(--yellow-light);
  color: #d97706;
}
.feature-icon-wrap i { font-size: 26px; }

.feature-title {
  font-size: 19px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 10px;
  letter-spacing: -0.4px;
}
.feature-desc {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.75;
}
.feature-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
}
.feature-tag {
  padding: 4px 10px;
  background: var(--mint-light);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  color: var(--mint-deeper);
}
.feature-tag.blue {
  background: var(--blue-light);
  color: var(--blue);
}
.feature-tag.yellow {
  background: var(--yellow-light);
  color: #b45309;
}

/* ════════════════════════════════════════
   서비스 소개 섹션 — 좌우 레이아웃
════════════════════════════════════════ */
.service-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.service-split.reverse { direction: rtl; }
.service-split.reverse > * { direction: ltr; }

.service-visual {
  position: relative;
}
.service-main-card {
  background: linear-gradient(145deg, var(--navy-mid) 0%, var(--navy) 100%);
  border-radius: 24px;
  padding: 32px;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255,255,255,.06);
  position: relative;
  overflow: hidden;
}
.service-main-card::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: rgba(0,201,177,.12);
  pointer-events: none;
}
.service-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: rgba(0,201,177,.15);
  border: 1px solid rgba(0,201,177,.25);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  color: var(--mint);
  margin-bottom: 18px;
}
.service-card-title {
  font-size: 20px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 20px;
  letter-spacing: -0.4px;
}
.service-item-list {}
.service-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(255,255,255,.05);
  border-radius: 12px;
  margin-bottom: 8px;
  border: 1px solid rgba(255,255,255,.06);
  transition: background .2s;
}
.service-item:hover { background: rgba(255,255,255,.09); }
.service-item-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(0,201,177,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 16px;
  color: var(--mint);
}
.service-item-name {
  font-size: 14px;
  font-weight: 600;
  color: rgba(255,255,255,.9);
}
.service-item-sub {
  font-size: 11px;
  color: rgba(255,255,255,.45);
  margin-top: 1px;
}
.service-badge-row {
  display: flex;
  gap: 8px;
  margin-top: 18px;
}
.service-stat-badge {
  flex: 1;
  background: rgba(0,201,177,.1);
  border: 1px solid rgba(0,201,177,.2);
  border-radius: 12px;
  padding: 12px;
  text-align: center;
}
.service-stat-num {
  font-size: 20px;
  font-weight: 900;
  color: var(--mint);
  letter-spacing: -0.5px;
}
.service-stat-label {
  font-size: 10px;
  color: rgba(255,255,255,.5);
  margin-top: 2px;
}

/* 서비스 텍스트 영역 */
.service-text {}
.service-text-list {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.service-text-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.service-text-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--mint-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 18px;
  color: var(--mint-dark);
}
.service-text-content {}
.service-text-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 3px;
}
.service-text-desc {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.65;
}

/* ════════════════════════════════════════
   업종 섹션
════════════════════════════════════════ */
.industry {
  background: linear-gradient(145deg, var(--navy) 0%, var(--navy-mid) 100%);
  position: relative;
  overflow: hidden;
}
.industry::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: rgba(0,201,177,.07);
  pointer-events: none;
}
.industry .section-title { color: #fff; }
.industry .section-desc { color: rgba(255,255,255,.6); }
.industry .section-tag {
  background: rgba(0,201,177,.15);
  color: var(--mint);
}

.industry-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin-top: 52px;
}
.industry-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px;
  padding: 22px 14px;
  text-align: center;
  transition: all .22s;
  cursor: default;
}
.industry-card:hover {
  background: rgba(0,201,177,.12);
  border-color: rgba(0,201,177,.25);
  transform: translateY(-4px);
}
.industry-icon {
  font-size: 30px;
  margin-bottom: 10px;
  display: block;
}
.industry-name {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,.85);
}

/* ════════════════════════════════════════
   프로세스 섹션 — 신청 절차
════════════════════════════════════════ */
.process {
  background: var(--gray-50);
}
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 60px;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(12.5% + 20px);
  right: calc(12.5% + 20px);
  height: 2px;
  background: linear-gradient(90deg, var(--mint), var(--cyan));
  opacity: 0.3;
  z-index: 0;
}
.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
}
.process-num {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  font-size: 22px;
  font-weight: 900;
  transition: all .25s;
}
.process-num.active {
  background: linear-gradient(135deg, var(--mint) 0%, var(--teal) 100%);
  color: #fff;
  box-shadow: var(--shadow-mint);
}
.process-num.inactive {
  background: #fff;
  border: 2px solid var(--gray-200);
  color: var(--gray-400);
}
.process-step:hover .process-num.inactive {
  border-color: var(--mint);
  color: var(--mint-dark);
}
.process-step-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 8px;
}
.process-step-desc {
  font-size: 13px;
  color: var(--gray-500);
  line-height: 1.65;
}

/* ════════════════════════════════════════
   CTA 섹션
════════════════════════════════════════ */
.cta-section {
  background: linear-gradient(135deg, var(--mint) 0%, var(--teal) 50%, var(--cyan) 100%);
  padding: 100px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  top: -100px; left: -100px;
  pointer-events: none;
}
.cta-section::after {
  content: '';
  position: absolute;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,.06);
  bottom: -80px; right: -80px;
  pointer-events: none;
}
.cta-inner {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}
.cta-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  background: rgba(255,255,255,.2);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 24px;
}
.cta-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 900;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -1px;
  margin-bottom: 16px;
}
.cta-desc {
  font-size: 17px;
  color: rgba(255,255,255,.8);
  line-height: 1.7;
  margin-bottom: 40px;
}
.cta-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 17px 36px;
  background: #fff;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 800;
  color: var(--teal);
  text-decoration: none;
  box-shadow: 0 8px 30px rgba(0,0,0,.15);
  transition: all .22s;
}
.cta-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(0,0,0,.2);
}
.cta-btn-primary i { font-size: 15px; }

.cta-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 17px 30px;
  border: 2px solid rgba(255,255,255,.4);
  border-radius: 14px;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  transition: all .22s;
  background: rgba(255,255,255,.08);
}
.cta-btn-secondary:hover {
  border-color: rgba(255,255,255,.7);
  background: rgba(255,255,255,.15);
}

/* ════════════════════════════════════════
   푸터
════════════════════════════════════════ */
.home-footer {
  background: var(--navy);
  padding: 60px 32px 36px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.home-footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}
.home-footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.footer-brand {}
.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.footer-brand-emblem {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--mint), var(--teal));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  font-weight: 900;
  color: #fff;
}
.footer-brand-name {
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.3px;
}
.footer-brand-desc {
  font-size: 13px;
  color: rgba(255,255,255,.4);
  line-height: 1.75;
  margin-bottom: 22px;
}
.footer-security-badges {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.footer-sec-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border: 1px solid rgba(0,201,177,.25);
  border-radius: 8px;
  font-size: 11px;
  font-weight: 600;
  color: var(--mint);
  background: rgba(0,201,177,.06);
}

.footer-col-title {
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,.7);
  margin-bottom: 16px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: 13px;
  color: rgba(255,255,255,.45);
  text-decoration: none;
  transition: color .18s;
}
.footer-links a:hover { color: var(--mint); }

.home-footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,.3);
}
.footer-copy span { color: var(--mint); }
.footer-bottom-links {
  display: flex;
  gap: 20px;
}
.footer-bottom-links a {
  font-size: 12px;
  color: rgba(255,255,255,.35);
  text-decoration: none;
  transition: color .18s;
}
.footer-bottom-links a:hover { color: rgba(255,255,255,.7); }

/* ════════════════════════════════════════
   모바일 반응형
════════════════════════════════════════ */
@media (max-width: 1024px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-grid { grid-template-columns: repeat(3, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }
  .home-footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; padding: 60px 24px; }
  .hero-visual { display: none; }
  .service-split { grid-template-columns: 1fr; gap: 48px; }
  .service-split.reverse { direction: ltr; }
  .home-nav { display: none; }
  .home-hamburger { display: flex; }
  .section { padding: 72px 24px; }
}

@media (max-width: 600px) {
  .home-header-inner { padding: 0 20px; }
  .feature-grid { grid-template-columns: 1fr; }
  .industry-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: 1fr; }
  .home-footer-top { grid-template-columns: 1fr; gap: 28px; }
  .hero-stats { gap: 20px; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .hero-cta { flex-direction: column; }
  .hero-btn-primary, .hero-btn-secondary { justify-content: center; }
  .hero-title { font-size: 30px; }
  .home-footer-bottom { flex-direction: column; align-items: flex-start; }
}

/* ════════════════════════════════════════
   스크롤 애니메이션
════════════════════════════════════════ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up-delay-1 { transition-delay: .1s; }
.fade-up-delay-2 { transition-delay: .2s; }
.fade-up-delay-3 { transition-delay: .3s; }
.fade-up-delay-4 { transition-delay: .4s; }
.fade-up-delay-5 { transition-delay: .5s; }

/* ════════════════════════════════════════
   join.css 헤더 회원가입 버튼 (공통 적용)
════════════════════════════════════════ */
/* join/login/status 페이지 헤더에 사용 */
.header-join-icon-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 18px;
  background: linear-gradient(135deg, #00c9b1 0%, #0d9488 100%);
  border-radius: 24px;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(0,201,177,.3);
  transition: all .2s;
  white-space: nowrap;
  border: none;
  cursor: pointer;
}
.header-join-icon-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,201,177,.42);
}
.header-join-icon-btn i {
  font-size: 13px;
}