@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css");

:root {
  --color-primary: #0A0F1D;      /* Deep Obsidian Slate */
  --color-primary-light: #162038;
  --color-accent: #F59E0B;       /* Architectural Gold / Amber */
  --color-accent-hover: #D97706;
  --color-accent-sub: #EA580C;   /* Warm Industrial Orange */
  --color-dark: #070B14;
  --color-bg-light: #F8FAFC;
  --color-card-border: #E2E8F0;
  --text-main: #0F172A;
  --text-muted: #64748B;
  --shadow-card: 0 4px 16px -2px rgba(10, 15, 29, 0.06);
  --shadow-hover: 0 10px 25px -4px rgba(245, 158, 11, 0.18);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", sans-serif;
  color: var(--text-main);
  background-color: var(--color-bg-light);
  line-height: 1.7;
  word-break: keep-all;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }

/* Sticky Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-primary);
  border-bottom: 1px solid #1E293B;
  color: #fff;
  padding: 0;
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
}
.header-container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 10px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.site-header .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, #F59E0B, #D97706);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.3);
}
.logo-icon svg {
  width: 20px;
  height: 20px;
  color: #070B14;
}
.logo-text {
  font-size: 1.25rem;
  font-weight: 900;
  color: #FFF;
  letter-spacing: -0.03em;
}
.logo-text .text-accent {
  color: #F59E0B;
}

/* Desktop Navigation */
.header-nav {
  display: flex;
  align-items: center;
  gap: 14px;
}
.header-nav-link {
  color: #CBD5E1;
  font-weight: 700;
  font-size: 0.86rem;
  text-decoration: none;
  transition: color 0.15s ease;
  white-space: nowrap;
}
.header-nav-link:hover {
  color: #F59E0B;
}
.header-nav-link.nav-highlight {
  color: #FBBF24;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.header-nav-link.nav-interior {
  color: #FDE047;
}
.nav-badge {
  background: #F59E0B;
  color: #0A0F1D;
  font-size: 10px;
  font-weight: 900;
  padding: 1px 5px;
  border-radius: 4px;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.header-kakao {
  background: #FEE500;
  color: #000;
  padding: 7px 12px;
  border-radius: 20px;
  font-weight: 800;
  font-size: 0.82rem;
  text-decoration: none;
  transition: transform 0.15s ease;
  white-space: nowrap;
}
.header-kakao:hover {
  transform: scale(1.03);
}
.header-tel {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-sub));
  color: #000;
  padding: 7px 14px;
  border-radius: 20px;
  font-weight: 900;
  font-size: 0.84rem;
  box-shadow: 0 2px 8px rgba(245, 158, 11, 0.4);
  transition: transform 0.15s ease;
  white-space: nowrap;
  text-decoration: none;
}
.header-tel:hover {
  transform: scale(1.03);
}

/* Mobile Toggle Button */
.header-mobile-toggle {
  display: none;
  background: #1E293B;
  border: 1px solid #334155;
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
  flex-direction: column;
  gap: 4px;
}
.header-mobile-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background-color: #E2E8F0;
  transition: all 0.2s ease;
}

/* Mobile Nav Drawer */
.mobile-nav-menu {
  display: none;
  flex-direction: column;
  background: #0F172A;
  border-top: 1px solid #1E293B;
  padding: 10px 16px 16px;
  gap: 4px;
}
.mobile-nav-menu.open {
  display: flex;
}
.mobile-nav-item {
  color: #E2E8F0;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 12px;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.15s ease;
}
.mobile-nav-item:hover {
  background: #1E293B;
  color: #F59E0B;
}
.mobile-nav-item.highlight {
  color: #FBBF24;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.25);
  font-weight: 800;
}
.mobile-nav-item.interior {
  color: #FDE047;
  background: rgba(253, 224, 71, 0.1);
}
.mobile-nav-btns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding-top: 8px;
  border-top: 1px solid #1E293B;
  margin-top: 4px;
}
.mobile-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 9px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
}
.mobile-btn.kakao {
  background: #FEE500;
  color: #000;
}
.mobile-btn.tel {
  background: #F59E0B;
  color: #000;
}

@media(max-width: 1100px) {
  .header-nav {
    display: none;
  }
  .header-mobile-toggle {
    display: flex;
  }
}
@media(max-width: 640px) {
  .header-kakao {
    display: none;
  }
  .header-tel {
    font-size: 0.78rem;
    padding: 6px 10px;
  }
}

/* Hero Section */
.hero {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 16px 20px;
  text-align: center;
}
.hero h1 {
  font-size: 1.65rem;
  font-weight: 900;
  line-height: 1.4;
  margin: 0;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}
.page-hero {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 16px 12px;
  text-align: center;
}
.page-hero h1 {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--color-primary);
  margin: 0 0 12px;
}
.page-hero p { color: var(--text-muted); font-size: 0.95rem; margin: 0; }
.page-hero .service-desc {
  color: var(--text-main);
  font-size: 1.05rem;
  font-weight: 500;
  margin: 12px 0 16px;
  background: #FFF;
  padding: 16px;
  border-radius: 12px;
  border: 1px solid var(--color-card-border);
}

/* Banners */
.banner-single {
  max-width: 900px;
  margin: 0 auto 24px;
  padding: 0 16px;
}
.banner-single img {
  width: 100%;
  border-radius: 12px;
  display: block;
  box-shadow: var(--shadow-card);
}

/* CTA Card */
.cta-card {
  max-width: 850px;
  margin: 0 auto 28px;
  padding: 0 16px;
}
.cta-card-inner {
  background: #FFF;
  border: 2px solid var(--color-accent);
  border-radius: 16px;
  padding: 22px 20px;
  text-align: center;
  box-shadow: 0 10px 25px -5px rgba(245, 158, 11, 0.12);
}
.cta-card-inner p {
  margin: 0 0 16px;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-primary);
}
.cta-card-btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-sub));
  color: #000;
  font-weight: 900;
  font-size: 1.05rem;
  padding: 14px 28px;
  border-radius: 30px;
  margin: 4px 6px;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
  transition: transform 0.15s;
}
.cta-card-btn:hover { transform: translateY(-2px); }
.cta-card-btn-alt {
  background: var(--color-primary);
  color: #fff;
  border: none;
  box-shadow: 0 4px 14px rgba(10, 15, 29, 0.25);
}
.cta-card-btn-alt:hover { background: var(--color-primary-light); color: var(--color-accent); }

/* Main Container */
.container {
  max-width: 850px;
  margin: 0 auto;
  padding: 10px 16px 90px;
}
.breadcrumb {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.badge-row {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}
.badge {
  background: #FEF3C7;
  color: #92400E;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 800;
  border: 1px solid #FDE68A;
}
.cta-bar {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  text-align: center;
  padding: 16px;
  border-radius: 12px;
  font-weight: 900;
  font-size: 1.15rem;
  margin-bottom: 24px;
  display: block;
  border: 1px solid #334155;
  box-shadow: 0 4px 14px rgba(10, 15, 29, 0.2);
}
.cta-bar:hover { color: var(--color-accent); }

/* Stats Row */
.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 24px 0;
}
.stat-item {
  background: #FFF;
  border: 1px solid var(--color-card-border);
  border-radius: 12px;
  padding: 16px 10px;
  text-align: center;
  box-shadow: var(--shadow-card);
}
.stat-num {
  display: block;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--color-accent-hover);
  letter-spacing: -0.02em;
}
.stat-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Info Box */
.info-box {
  background: #FFF;
  border-left: 5px solid var(--color-accent);
  padding: 20px;
  border-radius: 10px;
  margin: 24px 0;
  box-shadow: var(--shadow-card);
  line-height: 1.8;
}
.info-box strong { color: var(--color-primary); font-size: 1.05rem; }

/* Strengths Badges */
.strength-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 20px 0 30px;
}
.strength-badge {
  background: #FFF;
  border: 1px solid var(--color-card-border);
  padding: 12px 14px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--text-main);
  box-shadow: var(--shadow-card);
}
@media(max-width: 520px) {
  .strength-grid { grid-template-columns: 1fr; }
}

/* Headings */
h1 { font-size: 1.55rem; font-weight: 900; margin: 0 0 20px; color: var(--color-primary); }
h2 {
  font-size: 1.25rem;
  color: var(--color-primary);
  font-weight: 900;
  margin: 36px 0 16px;
  padding-left: 12px;
  border-left: 4px solid var(--color-accent);
}
p { font-size: 1rem; line-height: 1.8; margin: 0 0 16px; color: #334155; }

/* Steps */
.step {
  background: #FFF;
  border: 1px solid var(--color-card-border);
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 12px;
  box-shadow: var(--shadow-card);
}
.step b { color: var(--color-accent-hover); font-weight: 900; }

/* Gallery Strip */
.gallery-strip {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  margin: 20px 0;
  padding-bottom: 10px;
  scrollbar-width: thin;
}
.gallery-strip img {
  width: 150px;
  height: 105px;
  object-fit: cover;
  border-radius: 10px;
  flex: 0 0 auto;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-card-border);
}

/* Tip Articles */
.tip-article {
  background: #FFF;
  border: 1px solid var(--color-card-border);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 14px;
  box-shadow: var(--shadow-card);
}
.tip-article h3 {
  font-size: 1.05rem;
  font-weight: 800;
  margin: 0 0 8px;
  color: var(--color-primary);
}
.tip-article p { margin: 0; font-size: 0.93rem; color: #475569; }

/* FAQ Accordion */
.faq-btn {
  width: 100%;
  text-align: left;
  background: #FFF;
  border: 1px solid var(--color-card-border);
  border-radius: 10px;
  padding: 16px 18px;
  font-weight: 800;
  cursor: pointer;
  margin-bottom: 8px;
  font-size: 1rem;
  color: var(--color-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.15s;
  box-shadow: var(--shadow-card);
}
.faq-btn:hover { background: #FEF3C7; }
.faq-btn.active {
  background: #FFFBEB;
  border-color: var(--color-accent);
  color: var(--color-accent-hover);
}
.faq-panel {
  display: none;
  background: #FFF;
  padding: 16px 18px;
  border: 1px solid #FDE68A;
  border-radius: 10px;
  margin-bottom: 12px;
  font-size: 0.95rem;
  line-height: 1.8;
  color: #334155;
}

/* Keywords and Regions */
.related-kw { margin: 36px 0 0; }
.kw-chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.kw-chip {
  background: #FFF;
  color: var(--color-primary);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.88rem;
  font-weight: 700;
  border: 1px solid var(--color-card-border);
  box-shadow: var(--shadow-card);
  transition: all 0.15s;
}
.kw-chip:hover {
  background: var(--color-accent);
  color: #000;
  border-color: var(--color-accent);
}
.nearby-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 14px;
}
.nearby-grid a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #FFF;
  border: 1px solid var(--color-card-border);
  border-radius: 10px;
  padding: 14px 16px;
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--color-primary);
  box-shadow: var(--shadow-card);
  transition: border-color 0.15s, transform 0.15s;
}
.nearby-grid a:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
}
.nearby-grid a .arr { color: var(--color-accent); font-weight: 900; }
@media(max-width: 520px) {
  .nearby-grid { grid-template-columns: 1fr; }
}

/* Region Hub Grid */
.sido-group-title {
  max-width: 900px;
  margin: 32px auto 12px;
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--color-primary);
  padding-bottom: 8px;
  border-bottom: 2px solid var(--color-accent);
}
.region-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 12px;
  max-width: 900px;
  margin: 0 auto 12px;
}
.region-card {
  background: #FFF;
  border: 1px solid var(--color-card-border);
  border-radius: 12px;
  padding: 16px;
  box-shadow: var(--shadow-card);
  transition: transform 0.15s, border-color 0.15s;
}
.region-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-accent);
}
.region-name {
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--color-primary);
  margin-bottom: 4px;
}
.region-count { font-size: 0.82rem; color: var(--text-muted); }
.section-wrap { max-width: 900px; margin: 0 auto; padding: 0 16px 36px; }

/* Bottom Banner */
.bottom-banner {
  max-width: 850px;
  margin: 40px auto 0;
  padding: 0 16px;
  text-align: center;
}
.bottom-banner img {
  width: 100%;
  border-radius: 14px;
  display: block;
  box-shadow: var(--shadow-card);
}
.bottom-banner-cta {
  display: block;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-sub));
  color: #000;
  font-weight: 900;
  font-size: 1.2rem;
  padding: 18px;
  border-radius: 12px;
  margin-top: 16px;
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.35);
  transition: transform 0.15s;
}
.bottom-banner-cta:hover { transform: translateY(-2px); }
.bottom-banner-cta-alt {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 6px 20px rgba(10, 15, 29, 0.25);
}
.bottom-banner-cta-alt:hover { background: var(--color-primary-light); color: var(--color-accent); }

/* Footer */
.site-footer {
  background: var(--color-dark);
  color: #94A3B8;
  text-align: center;
  padding: 32px 16px 100px; /* space for sticky bar */
  font-size: 0.82rem;
  line-height: 1.8;
  border-top: 1px solid #1E293B;
}
.footer-brand {
  font-size: 1.05rem;
  font-weight: 900;
  color: #FFF;
  margin-bottom: 8px;
}
.site-footer p { margin: 0 0 6px; color: #94A3B8; }

/* Sticky Floating Contact Bar (3 Pill Buttons) */
.sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(7, 11, 20, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px 16px;
  z-index: 1000;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.4);
}
.sticky-bar-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}
.sticky-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 48px;
  border-radius: 9999px;
  font-weight: 800;
  font-size: 15px;
  text-align: center;
  white-space: nowrap;
  text-decoration: none;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}
.sticky-btn:hover {
  transform: translateY(-2px);
}
.sticky-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  display: inline-block;
}
.sticky-call {
  background: #F59E0B;
  color: #000;
  font-weight: 900;
}
.sticky-call:hover {
  background: #D97706;
}
.sticky-kakao {
  background: #FEE500;
  color: #000;
  font-weight: 900;
}
.sticky-kakao:hover {
  background: #FDD835;
}
.sticky-estimate {
  background: #1E293B;
  color: #FFF;
  border: 1px solid #334155;
  font-weight: 800;
}
.sticky-estimate:hover {
  background: #0F172A;
  border-color: #F59E0B;
  color: #F59E0B;
}
.sticky-estimate .text-amber {
  color: #F59E0B;
}

@media(max-width: 640px) {
  .hero h1 { font-size: 1.35rem; }
  .sticky-bar { padding: 8px 10px; }
  .sticky-bar-inner { gap: 6px; }
  .sticky-btn { height: 44px; font-size: 13px; gap: 5px; }
  .sticky-icon { width: 16px; height: 16px; }
  .stat-num { font-size: 1.25rem; }
}