/* ============================================
   사이트 1 - 신용카드 현금화 (블루 테마)
   ============================================ */

:root {
  --primary: #0891b2;
  --primary-dark: #0e7490;
  --primary-light: #06b6d4;
  --accent: #f59e0b;
  --dark-bg: #0f172a;
  --dark-card: #1e293b;
  --dark-border: #334155;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --success: #10b981;
  --gradient-primary: linear-gradient(135deg, #0891b2 0%, #06b6d4 100%);
  --gradient-dark: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.4);
  --shadow-card: 0 4px 24px rgba(0,0,0,0.3);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--dark-bg);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.section-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  text-align: center;
  margin-bottom: 16px;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-sub {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 50px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 4px 20px rgba(8,145,178,0.4);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(8,145,178,0.6); }
.btn-accent {
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  color: #fff;
  box-shadow: 0 4px 20px rgba(245,158,11,0.4);
}
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(245,158,11,0.6); }
.btn-lg { padding: 18px 40px; font-size: 1.15rem; }

.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(15,23,42,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--dark-border);
  transition: var(--transition);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.3rem;
  font-weight: 900;
}
.logo-icon {
  width: 40px; height: 40px;
  background: var(--gradient-primary);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.logo-text span { color: var(--primary-light); }

.nav { display: flex; align-items: center; gap: 8px; }
.nav a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: var(--transition);
}
.nav a:hover { color: var(--text-primary); background: var(--dark-card); }

.header-cta { display: flex; gap: 10px; }
.header-tel {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  background: var(--gradient-primary);
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  transition: var(--transition);
}
.header-tel:hover { transform: scale(1.05); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}
.hamburger span {
  width: 24px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 70px;
  background: var(--gradient-dark);
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(ellipse at 30% 40%, rgba(8,145,178,0.15) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 60%, rgba(14,165,233,0.1) 0%, transparent 60%);
  animation: bgPulse 8s ease-in-out infinite alternate;
}
@keyframes bgPulse {
  0% { transform: scale(1) rotate(0deg); }
  100% { transform: scale(1.1) rotate(5deg); }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(8,145,178,0.2);
  border: 1px solid rgba(8,145,178,0.4);
  border-radius: 50px;
  font-size: 0.85rem;
  color: var(--primary-light);
  margin-bottom: 24px;
  animation: fadeInDown 0.6s ease;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 20px;
  animation: fadeInUp 0.7s ease 0.1s both;
}
.hero h1 .highlight {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 36px;
  animation: fadeInUp 0.7s ease 0.2s both;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.7s ease 0.3s both;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 60px;
  animation: fadeInUp 0.7s ease 0.4s both;
}
.stat-item { text-align: center; }
.stat-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary-light);
  display: block;
}
.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.tel-banner {
  background: var(--gradient-primary);
  padding: 20px 0;
}
.tel-banner-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}
.tel-banner-text {
  font-size: 1rem;
  font-weight: 600;
  opacity: 0.9;
}
.tel-number {
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: 2px;
}
.tel-banner-btns {
  display: flex;
  gap: 12px;
}
.tel-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 24px;
  background: rgba(255,255,255,0.2);
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: 50px;
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition);
}
.tel-btn:hover { background: rgba(255,255,255,0.35); transform: scale(1.05); }
.tel-btn.sms { background: rgba(16,185,129,0.3); border-color: rgba(16,185,129,0.6); }
.tel-btn.sms:hover { background: rgba(16,185,129,0.5); }

.carousel-wrapper {
  position: relative;
  overflow: hidden;
}
.carousel-track {
  display: flex;
  gap: 24px;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}
.service-card {
  flex: 0 0 calc(33.333% - 16px);
  min-width: 280px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
}
.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary);
  box-shadow: 0 20px 50px rgba(8,145,178,0.3);
}
.card-img-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--dark-card), #0f172a);
}
.card-img-wrap .card-icon {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 5rem;
  opacity: 0.15;
}
.card-img-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
}
.service-card:hover .card-img-overlay { opacity: 0.85; }
.card-badge {
  position: absolute;
  top: 16px; left: 16px;
  padding: 4px 12px;
  background: var(--gradient-primary);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
}
.card-body { padding: 24px; }
.card-title {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.card-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary-light);
  transition: var(--transition);
}
.card-link:hover { gap: 10px; }

.carousel-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  margin-top: 40px;
}
.carousel-btn {
  width: 48px; height: 48px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-primary);
  font-size: 1.2rem;
}
.carousel-btn:hover { background: var(--primary); border-color: var(--primary); }
.carousel-dots { display: flex; gap: 8px; }
.dot {
  width: 8px; height: 8px;
  background: var(--dark-border);
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition);
}
.dot.active { background: var(--primary-light); width: 24px; border-radius: 4px; }

.fee-section { background: var(--dark-card); }
.fee-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 40px;
}
.fee-card {
  background: var(--dark-bg);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.fee-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-primary);
}
.fee-card:hover { transform: translateY(-4px); border-color: var(--primary); }
.fee-card.featured {
  border-color: var(--primary);
  background: rgba(8,145,178,0.08);
}
.fee-rate {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.fee-desc { font-size: 0.85rem; color: var(--text-secondary); }

.process-list {
  display: flex;
  gap: 0;
  position: relative;
  counter-reset: step;
  flex-wrap: wrap;
  justify-content: center;
}
.process-list::before {
  content: '';
  position: absolute;
  top: 36px; left: 10%; right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  z-index: 0;
}
.process-item {
  flex: 1;
  min-width: 150px;
  max-width: 200px;
  text-align: center;
  position: relative;
  z-index: 1;
  padding: 0 12px;
}
.process-num {
  width: 72px; height: 72px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  font-weight: 900;
  margin: 0 auto 20px;
  box-shadow: 0 0 0 6px var(--dark-bg), 0 0 0 8px var(--primary);
}
.process-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.process-desc { font-size: 0.85rem; color: var(--text-secondary); }

.trust-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}
.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 24px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.trust-item:hover { border-color: var(--primary); transform: translateY(-3px); }
.trust-icon {
  width: 50px; height: 50px;
  background: rgba(8,145,178,0.15);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.trust-title { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.trust-desc { font-size: 0.85rem; color: var(--text-secondary); }

.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open { border-color: var(--primary); }
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 700;
  font-size: 1rem;
  gap: 16px;
}
.faq-q::before {
  content: 'Q';
  width: 28px; height: 28px;
  background: var(--gradient-primary);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem;
  font-weight: 900;
  flex-shrink: 0;
}
.faq-icon {
  font-size: 1.2rem;
  transition: var(--transition);
  flex-shrink: 0;
  color: var(--text-muted);
}
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--primary-light); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
  padding: 0 24px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
}
.faq-item.open .faq-a { max-height: 300px; padding: 0 24px 20px; }

.fixed-cta {
  position: fixed;
  bottom: 30px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-end;
}
.fixed-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.fixed-btn-call {
  background: linear-gradient(135deg, #0891b2, #06b6d4);
  animation: ctaPulse 3s ease-in-out infinite;
}
.fixed-btn-sms {
  background: linear-gradient(135deg, #10b981, #059669);
}
.fixed-btn:hover { transform: scale(1.08) translateY(-2px); }
@keyframes ctaPulse {
  0%, 100% { box-shadow: 0 8px 30px rgba(8,145,178,0.5); }
  50% { box-shadow: 0 8px 50px rgba(8,145,178,0.8), 0 0 0 8px rgba(8,145,178,0.15); }
}
.fixed-btn-icon { font-size: 1.2rem; }

.footer {
  background: #070d1a;
  border-top: 1px solid var(--dark-border);
  padding: 50px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-logo {
  font-size: 1.4rem;
  font-weight: 900;
  margin-bottom: 16px;
}
.footer-logo span { color: var(--primary-light); }
.footer-desc { font-size: 0.9rem; color: var(--text-muted); line-height: 1.8; margin-bottom: 20px; }
.footer-tel-wrap { display: flex; flex-direction: column; gap: 10px; }
.footer-tel-btn {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition);
}
.footer-tel-btn.call { background: rgba(8,145,178,0.2); border: 1px solid rgba(8,145,178,0.4); color: var(--primary-light); }
.footer-tel-btn.sms { background: rgba(16,185,129,0.2); border: 1px solid rgba(16,185,129,0.4); color: #10b981; }
.footer-tel-btn:hover { transform: translateX(4px); }
.footer-heading { font-size: 1rem; font-weight: 700; margin-bottom: 16px; color: var(--text-primary); }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.9rem; color: var(--text-muted); transition: var(--transition); }
.footer-links a:hover { color: var(--primary-light); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid var(--dark-border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy { font-size: 0.85rem; color: var(--text-muted); }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

.page-hero {
  padding: 120px 0 60px;
  background: var(--gradient-dark);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(8,145,178,0.15) 0%, transparent 70%);
}
.page-hero h1 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  position: relative;
  z-index: 1;
}
.page-hero p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-top: 16px;
  position: relative;
  z-index: 1;
}
.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}
.breadcrumb a { color: var(--primary-light); }
.breadcrumb a:hover { text-decoration: underline; }

.content-section { padding: 70px 0; }
.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.content-text h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.3;
}
.content-text p {
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 16px;
}
.content-visual {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
}
.visual-icon { font-size: 6rem; margin-bottom: 20px; opacity: 0.8; }
.check-list { display: flex; flex-direction: column; gap: 12px; margin-top: 20px; }
.check-item {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 18px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 10px;
  font-size: 0.95rem;
  transition: var(--transition);
}
.check-item:hover { border-color: var(--primary); background: rgba(8,145,178,0.08); }
.check-item::before {
  content: '✓';
  width: 24px; height: 24px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  font-weight: 900;
  flex-shrink: 0;
}

.notice-bar {
  background: linear-gradient(90deg, #f59e0b, #ef4444);
  padding: 10px 0;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.5px;
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 70px; left: 0; right: 0;
  background: rgba(15,23,42,0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--dark-border);
  z-index: 999;
  padding: 20px;
  flex-direction: column;
  gap: 8px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 14px 20px;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition);
}
.mobile-menu a:hover { background: var(--dark-card); color: var(--text-primary); }

.scroll-top {
  position: fixed;
  bottom: 100px; right: 24px;
  width: 44px; height: 44px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  z-index: 998;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  font-size: 1.1rem;
}
.scroll-top.visible { opacity: 1; transform: translateY(0); }
.scroll-top:hover { background: var(--primary); border-color: var(--primary); }

@media (max-width: 1024px) {
  .service-card { flex: 0 0 calc(50% - 12px); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > :first-child { grid-column: 1 / -1; }
  .content-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .hamburger { display: flex; }
  .header-cta .header-tel span:not(.tel-icon) { display: none; }
  .service-card { flex: 0 0 calc(100% - 0px); min-width: 260px; }
  .hero-stats { gap: 24px; }
  .process-list::before { display: none; }
  .process-item { flex: 0 0 50%; }
  .footer-grid { grid-template-columns: 1fr; }
  .fixed-btn span.btn-text { display: none; }
  .fixed-btn { padding: 14px; border-radius: 50%; width: 56px; height: 56px; justify-content: center; }
  .fixed-cta { bottom: 20px; right: 16px; }
  .tel-banner-inner { flex-direction: column; gap: 12px; text-align: center; }
  .tel-number { font-size: 1.4rem; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; }
  .btn-lg { width: 100%; justify-content: center; }
  .hero-stats { flex-wrap: wrap; justify-content: center; }
  .fee-grid { grid-template-columns: 1fr 1fr; }
  .process-item { flex: 0 0 100%; }
}