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

:root {
  --primary: #1E3A5F;
  --secondary: #2563EB;
  --accent: #F97316;
  --accent-hover: #EA580C;
  --success: #10B981;
  --bg: #F8FAFC;
  --surface: #FFFFFF;
  --text-primary: #1E293B;
  --text-secondary: #64748B;
  --border: #E2E8F0;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
  --radius: 12px;
  --radius-sm: 8px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Pretendard', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-primary);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
}

img {
  max-width: 100%;
  display: block;
}

ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 700;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid #fff;
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
}

.btn-outline-dark {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline-dark:hover {
  background: var(--primary);
  color: #fff;
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.125rem;
}

/* ===== Navigation ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}
.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.navbar-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
}
.navbar-logo span {
  color: var(--accent);
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.navbar-menu a {
  font-size: 0.938rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.navbar-menu a:hover {
  color: var(--primary);
}

.navbar-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.navbar-phone {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
}
.navbar-phone svg {
  width: 18px;
  height: 18px;
  margin-right: 4px;
  vertical-align: middle;
}

.navbar-cta {
  padding: 10px 20px;
  font-size: 0.875rem;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: all 0.3s;
}

/* ===== Hero ===== */
.hero {
  padding: 140px 0 100px;
  background: linear-gradient(135deg, #1E3A5F 0%, #2563EB 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 70%);
  border-radius: 50%;
}

.hero .container {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 16px;
}

.hero h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero-sub {
  font-size: 1.25rem;
  opacity: 0.9;
  margin-bottom: 28px;
  font-weight: 400;
}

.hero-badges {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  backdrop-filter: blur(4px);
}
.hero-badge svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===== Trust Stats ===== */
.trust-stats {
  padding: 0;
  margin-top: -50px;
  position: relative;
  z-index: 10;
}

.trust-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.stat-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.stat-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  background: #EFF6FF;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.stat-icon svg {
  width: 24px;
  height: 24px;
  color: var(--secondary);
}

.stat-number {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ===== Section Common ===== */
.section {
  padding: 80px 0;
}

.section-white { background: var(--surface); }
.section-gray { background: var(--bg); }
.section-blue { background: #EFF6FF; }

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-header h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 12px;
}

.section-header p {
  font-size: 1.125rem;
  color: var(--text-secondary);
}

/* ===== Process ===== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step::after {
  content: '';
  position: absolute;
  top: 36px;
  right: -12px;
  width: calc(100% - 72px);
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--border) 0, var(--border) 8px, transparent 8px, transparent 14px);
  transform: translateX(50%);
}

.process-step:last-child::after {
  display: none;
}

.process-num {
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--secondary), #3B82F6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.process-num svg {
  width: 32px;
  height: 32px;
  color: #fff;
}

.process-num-label {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 24px;
  height: 24px;
  background: var(--accent);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.process-step h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--primary);
}

.process-step p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ===== Items ===== */
.items-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.item-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: all 0.2s;
  border: 1px solid var(--border);
}
.item-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--secondary);
}

.item-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  background: #EFF6FF;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.item-icon svg {
  width: 32px;
  height: 32px;
  color: var(--secondary);
}

.item-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--primary);
}

.item-card p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* ===== Quote Form ===== */
.quote-section {
  background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
}

.quote-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: start;
}

.quote-form {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.2s;
  background: var(--bg);
}
.form-control:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748B' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.radio-group {
  display: flex;
  gap: 24px;
  margin-top: 6px;
}

.radio-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 400;
  cursor: pointer;
}

.radio-group input[type="radio"] {
  accent-color: var(--secondary);
  width: 18px;
  height: 18px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.quote-benefits {
  padding-top: 40px;
}

.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}

.benefit-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: var(--surface);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
}
.benefit-icon svg {
  width: 24px;
  height: 24px;
  color: var(--success);
}

.benefit-item h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--primary);
}

.benefit-item p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* ===== Reviews Carousel ===== */
.reviews-carousel {
  overflow: hidden;
  position: relative;
}

.reviews-track {
  display: flex;
  gap: 24px;
  transition: transform 0.6s ease;
}

.review-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.review-stars {
  color: #FBBF24;
  font-size: 1.125rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.review-text {
  font-size: 0.938rem;
  color: var(--text-primary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-avatar {
  width: 40px;
  height: 40px;
  background: #EFF6FF;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--secondary);
  font-size: 0.875rem;
}

.review-info .name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.review-info .meta {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.review-badge {
  display: inline-block;
  padding: 4px 10px;
  background: #EFF6FF;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--secondary);
  margin-left: auto;
}

/* ===== FAQ ===== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--surface);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  border: 1px solid var(--border);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  font-family: inherit;
  text-align: left;
}

.faq-question:hover {
  background: var(--bg);
}

.faq-icon {
  width: 24px;
  height: 24px;
  min-width: 24px;
  transition: transform 0.3s;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 0.938rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== Final CTA ===== */
.final-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, #1E3A5F 0%, #0F172A 100%);
  color: #fff;
  text-align: center;
}

.final-cta h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.final-cta p {
  font-size: 1.125rem;
  opacity: 0.8;
  margin-bottom: 32px;
}

.final-cta-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===== Footer ===== */
.footer {
  background: #0F172A;
  color: #94A3B8;
  padding: 48px 0 24px;
  font-size: 0.875rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 32px;
}

.footer-logo {
  font-size: 1.25rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
  text-align: left;
}
.footer-logo span {
  color: var(--accent);
}

.footer-desc {
  line-height: 1.8;
}

.footer h4 {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer-links li {
  margin-bottom: 10px;
}
.footer-links a:hover {
  color: #fff;
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.footer-contact svg {
  width: 16px;
  height: 16px;
  min-width: 16px;
  color: var(--text-secondary);
}

.footer-bottom {
  border-top: 1px solid #1E293B;
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-sns {
  display: flex;
  gap: 12px;
}

.footer-sns a {
  width: 36px;
  height: 36px;
  background: #1E293B;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.footer-sns a:hover {
  background: var(--secondary);
}
.footer-sns svg {
  width: 16px;
  height: 16px;
  color: #94A3B8;
}

/* ===== Floating CTA (Mobile) ===== */
.floating-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: var(--surface);
  padding: 12px 16px;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
  gap: 10px;
}

.floating-cta .btn {
  flex: 1;
  padding: 12px;
  font-size: 0.875rem;
}

/* ===== Mobile Nav ===== */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  box-shadow: var(--shadow-lg);
  z-index: 999;
}

.mobile-menu.active {
  display: block;
}

.mobile-menu a {
  display: block;
  padding: 12px 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
}
.mobile-menu a:last-child {
  border-bottom: none;
}

/* ===== Logo Image ===== */
.navbar-logo-img {
  max-height: 100px;
  width: auto;
}

.footer-logo-img {
  max-height: 60px;
  width: auto;
}

.footer-logo-invert {
  filter: invert(1);
}

.footer-logo .ie-img-wrap {
  justify-content: flex-start;
}

/* ===== Icon Images (editable_image) ===== */
.badge-icon,
.badge-icon img {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.stat-icon-img,
.stat-icon-img img {
  width: 24px;
  height: 24px;
}

.process-icon-img,
.process-icon-img img {
  width: 32px;
  height: 32px;
}

.item-icon-img,
.item-icon-img img {
  width: 32px;
  height: 32px;
}

.benefit-icon-img,
.benefit-icon-img img {
  width: 24px;
  height: 24px;
}

/* ie-icon (inline SVG) 내부 svg도 부모 크기에 맞춤 */
.ie-icon svg {
  width: 100%;
  height: 100%;
}

/* ie-img-wrap이 부모 flex 컨테이너 안에서 가운데 정렬 */
.stat-icon .ie-img-wrap,
.process-num .ie-img-wrap,
.item-icon .ie-img-wrap,
.benefit-icon .ie-img-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-badge .ie-img-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .trust-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-step::after {
    display: none;
  }
  .items-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .quote-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .navbar-menu, .navbar-right .navbar-phone {
    display: none;
  }
  .navbar-cta {
    display: none;
  }
  .hamburger {
    display: flex;
  }
  .navbar-logo-img {
    max-height: 70px;
  }

  .hero {
    padding: 110px 0 80px;
  }
  .hero h1 {
    font-size: 2rem;
  }
  .hero-sub {
    font-size: 1rem;
  }

  .trust-stats {
    margin-top: -30px;
  }
  .trust-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .stat-card { padding: 20px 12px; }
  .stat-number { font-size: 1.25rem; }

  .section { padding: 60px 0; }
  .section-header h2 { font-size: 1.5rem; }

  .process-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .process-step {
    display: flex;
    align-items: center;
    text-align: left;
    gap: 16px;
  }
  .process-num {
    width: 56px;
    height: 56px;
    min-width: 56px;
    margin: 0;
  }
  .process-num svg { width: 24px; height: 24px; }

  .items-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .item-card { padding: 20px 16px; }

  .form-row {
    grid-template-columns: 1fr;
  }
  .quote-form {
    padding: 24px;
  }

  .review-card {
    padding: 24px;
  }

  .final-cta h2 { font-size: 1.5rem; }
  .final-cta { padding: 60px 0; }

  .floating-cta {
    display: flex;
  }
  .footer {
    padding-bottom: 80px;
  }
  .footer-logo-img {
    max-height: 48px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .navbar-logo-img {
    max-height: 70px;
  }
  .hero h1 { font-size: 1.625rem; }
  .hero-badges { gap: 8px; }
  .hero-badge { font-size: 0.75rem; padding: 6px 12px; }
  .hero-cta { flex-direction: column; align-items: center; }
  .hero-cta .btn-lg { padding: 14px 32px; font-size: 1rem; }
  .trust-stats-grid { grid-template-columns: 1fr 1fr; }
  .items-grid { grid-template-columns: 1fr; }
  .footer-logo-img { max-height: 40px; }
  .btn-lg { padding: 14px 28px; font-size: 1rem; }
}

/* ===== Admin Edit Overlay ===== */
.admin-edit-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(0,0,0,0.75);
  color: #fff;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.2s;
  text-decoration: none;
}
.admin-edit-btn svg { min-width: 16px; }
section:hover > .admin-edit-btn,
.trust-stats:hover > .admin-edit-btn { opacity: 1; }
.final-cta:hover > .admin-edit-btn { opacity: 1; }

/* ===== Hero Carousel ===== */
.hero { position: relative; }
.hero-carousel {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1s ease;
}
.hero-slide.active { opacity: 1; }
.hero-carousel + .container { position: relative; z-index: 1; }


/* ===== Quote Result ===== */
.quote-result {
  text-align: center;
  padding: 32px 16px;
}
.quote-result--success h3 {
  margin-top: 16px;
  color: var(--success);
  font-size: 1.125rem;
}
.quote-result--error {
  color: #EF4444;
  padding: 12px;
  background: #FEF2F2;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}