@charset "UTF-8";
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/static/pretendard.min.css');

:root {
  /* Hillstate Official Brand Palette */
  --brand-burgundy: #6d1028;
  --brand-burgundy-dark: #4a0819;
  --brand-burgundy-light: #8e1b3a;
  --brand-navy: #0f172a;
  --brand-navy-mid: #1e293b;
  --brand-gold: #c59b52;
  --brand-gold-light: #dfc082;
  --brand-gold-bg: #faf6ef;
  
  /* Neutral Palette */
  --text-primary: #111827;
  --text-secondary: #4b5563;
  --text-muted: #6b7280;
  --bg-white: #ffffff;
  --bg-light: #f8f9fa;
  --bg-warm: #f5f2eb;
  --border-color: #e5e7eb;
  
  /* Layout & Effects */
  --max-width: 1280px;
  --header-height: 82px;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 10px 30px rgba(15, 23, 42, 0.1);
  --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.16);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Malgun Gothic', sans-serif;
  color: var(--text-primary);
  background-color: var(--bg-white);
  line-height: 1.65;
  word-break: keep-all;
  overflow-wrap: break-word;
  overflow-x: hidden;
  padding-top: var(--header-height);
  width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

ul, ol {
  list-style: none;
}

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

.container {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   Top Header (GNB) - PC / Tablet / Mobile Safe Layout
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  z-index: 1000;
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.header-inner {
  max-width: var(--max-width);
  width: 100%;
  height: 100%;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  min-width: 0;
}

.brand-logo img {
  height: 24px;
  width: auto;
  flex-shrink: 0;
}

.brand-logo-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-logo-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--brand-navy);
  letter-spacing: -0.03em;
  line-height: 1.2;
  white-space: nowrap;
}

.brand-logo-sub {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--brand-burgundy);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-link {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--text-primary);
  padding: 8px 2px;
  position: relative;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--brand-burgundy);
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--brand-burgundy);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.header-call-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--brand-burgundy) 0%, var(--brand-burgundy-dark) 100%);
  color: #fff;
  padding: 9px 16px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.92rem;
  box-shadow: 0 4px 14px rgba(109, 16, 40, 0.25);
  white-space: nowrap;
}

.header-call-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(109, 16, 40, 0.4);
}

.header-call-label {
  font-size: 0.72rem;
  background: rgba(255, 255, 255, 0.2);
  padding: 2px 8px;
  border-radius: 20px;
  font-weight: 600;
  white-space: nowrap;
}

.mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  background: var(--bg-light);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  width: 38px;
  height: 38px;
  font-size: 1.35rem;
  color: var(--brand-navy);
  cursor: pointer;
  flex-shrink: 0;
}

/* ==========================================================================
   Hero Visual Section (Main Page)
   ========================================================================== */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  background: var(--brand-navy);
  color: #fff;
  overflow: hidden;
}

.hero-bg-slider {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 1.2s ease, transform 6s ease;
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(10, 16, 30, 0.9) 0%,
    rgba(10, 16, 30, 0.72) 55%,
    rgba(10, 16, 30, 0.48) 100%
  );
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 72px 24px;
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(0, 0.78fr);
  gap: 44px;
  align-items: center;
}

.hero-main-copy {
  min-width: 0;
}

.hero-badge-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(197, 155, 82, 0.22);
  border: 1px solid var(--brand-gold);
  color: var(--brand-gold-light);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  max-width: 100%;
}

.hero-badge.burgundy {
  background: var(--brand-burgundy);
  border-color: var(--brand-burgundy-light);
  color: #fff;
}

.hero-title {
  font-size: clamp(1.95rem, 3.8vw, 3.25rem);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
}

.hero-title .gold {
  color: var(--brand-gold-light);
}

.hero-desc {
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 28px;
  max-width: 640px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 32px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-md);
  padding: 18px 20px;
}

.hero-stat-item {
  border-right: 1px solid rgba(255, 255, 255, 0.15);
  padding-right: 10px;
  min-width: 0;
}

.hero-stat-item:last-child {
  border-right: none;
  padding-right: 0;
}

.hero-stat-label {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 4px;
}

.hero-stat-value {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--brand-gold-light);
  line-height: 1.25;
  white-space: nowrap;
}

.hero-stat-sub {
  font-size: 0.74rem;
  color: rgba(255, 255, 255, 0.68);
  margin-top: 2px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 24px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
  max-width: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand-burgundy) 0%, var(--brand-burgundy-dark) 100%);
  color: #fff;
  box-shadow: 0 8px 25px rgba(109, 16, 40, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(109, 16, 40, 0.55);
}

.btn-gold {
  background: linear-gradient(135deg, var(--brand-gold) 0%, #a67c35 100%);
  color: #fff;
  box-shadow: 0 8px 25px rgba(197, 155, 82, 0.35);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(197, 155, 82, 0.5);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(6px);
}

.btn-outline-white:hover {
  background: #fff;
  color: var(--brand-navy);
}

/* Hero Quick Consultation Card */
.hero-quick-card {
  background: rgba(255, 255, 255, 0.98);
  color: var(--text-primary);
  padding: 30px 26px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border-top: 5px solid var(--brand-burgundy);
  min-width: 0;
  width: 100%;
}

.quick-card-badge {
  display: inline-block;
  background: var(--brand-gold-bg);
  color: var(--brand-burgundy);
  font-size: 0.76rem;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 10px;
}

.quick-card-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--brand-navy);
  margin-bottom: 6px;
}

.quick-card-sub {
  font-size: 0.86rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.quick-call-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: var(--brand-navy);
  color: #fff;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.quick-call-box .label {
  font-size: 0.76rem;
  color: var(--brand-gold-light);
  font-weight: 600;
}

.quick-call-box .number {
  font-size: 1.28rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.quick-call-box > span {
  white-space: nowrap;
  flex-shrink: 0;
}

.form-group {
  margin-bottom: 12px;
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 5px;
}

.form-control {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid #d1d5db;
  border-radius: var(--radius-sm);
  font-size: 0.94rem;
  font-family: inherit;
  transition: var(--transition);
  background: #fff;
}

.form-control:focus {
  outline: none;
  border-color: var(--brand-burgundy);
  box-shadow: 0 0 0 3px rgba(109, 16, 40, 0.12);
}

.privacy-agree {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin: 12px 0 16px;
  line-height: 1.4;
}

.privacy-agree input {
  margin-top: 3px;
  flex-shrink: 0;
}

.form-btn-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.btn-sms {
  background: var(--brand-navy-mid);
  color: #fff;
  padding: 12px 16px;
  font-size: 0.92rem;
}

.btn-sms:hover {
  background: var(--brand-navy);
}

/* ==========================================================================
   Subpage Hero Banner
   ========================================================================== */
.sub-hero {
  position: relative;
  padding: 64px 0 56px;
  background-color: var(--brand-navy);
  background-image: linear-gradient(135deg, rgba(15, 23, 42, 0.92) 0%, rgba(74, 8, 25, 0.84) 100%), url('../images/perspective-view.jpg');
  background-size: cover;
  background-position: center;
  color: #fff;
  text-align: center;
}

.sub-hero-badge {
  display: inline-block;
  color: var(--brand-gold-light);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.sub-hero-title {
  font-size: clamp(1.65rem, 3.2vw, 2.55rem);
  font-weight: 800;
  line-height: 1.28;
  margin-bottom: 10px;
}

.sub-hero-desc {
  font-size: 0.98rem;
  color: rgba(255, 255, 255, 0.84);
  max-width: 680px;
  margin: 0 auto;
}

.breadcrumb {
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.12);
  padding: 5px 16px;
  border-radius: 30px;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.85);
}

/* ==========================================================================
   Section Common Styles
   ========================================================================== */
.section {
  padding: 84px 0;
}

.section-bg-light {
  background-color: var(--bg-light);
}

.section-bg-warm {
  background-color: var(--bg-warm);
}

.section-bg-navy {
  background-color: var(--brand-navy);
  color: #fff;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--brand-burgundy);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-bg-navy .section-eyebrow {
  color: var(--brand-gold-light);
}

.section-title {
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.3;
  margin-bottom: 12px;
}

.section-desc {
  font-size: 1rem;
  color: var(--text-secondary);
}

.section-bg-navy .section-desc {
  color: rgba(255, 255, 255, 0.78);
}

/* ==========================================================================
   Cards, Grids & Tables
   ========================================================================== */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.premium-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  min-width: 0;
}

.premium-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--brand-burgundy), var(--brand-gold));
}

.premium-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-gold);
}

.premium-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--brand-gold-bg);
  color: var(--brand-burgundy);
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 16px;
}

.premium-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--brand-navy);
  line-height: 1.35;
}

.premium-card p {
  font-size: 0.94rem;
  color: var(--text-secondary);
}

/* Conversion Callout Banner (Teaser Strategy) */
.call-banner {
  background: linear-gradient(135deg, var(--brand-burgundy-dark) 0%, var(--brand-navy) 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 34px 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  box-shadow: var(--shadow-md);
  margin: 44px 0;
}

.call-banner-text {
  min-width: 0;
}

.call-banner-text h3 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 6px;
  line-height: 1.35;
}

.call-banner-text p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.95rem;
}

.call-banner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  flex-shrink: 0;
}

/* Spec Table */
.spec-table-wrap {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--border-color);
  width: 100%;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
}

.spec-table th,
.spec-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-color);
  text-align: left;
  font-size: 0.94rem;
}

.spec-table th {
  width: 26%;
  background: var(--brand-gold-bg);
  color: var(--brand-navy);
  font-weight: 700;
}

.spec-table tr:last-child th,
.spec-table tr:last-child td {
  border-bottom: none;
}

/* Interactive Tabs (Unit / Complex Switcher) */
.tab-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 32px;
}

.tab-btn {
  padding: 12px 22px;
  border-radius: 50px;
  border: 1px solid #d1d5db;
  background: #fff;
  color: var(--text-secondary);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn:hover {
  border-color: var(--brand-burgundy);
  color: var(--brand-burgundy);
}

.tab-btn.active {
  background: var(--brand-burgundy);
  border-color: var(--brand-burgundy);
  color: #fff;
  box-shadow: 0 6px 18px rgba(109, 16, 40, 0.28);
}

.tab-pane {
  display: none;
  animation: fadeIn 0.35s ease;
}

.tab-pane.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.unit-display-box {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: 36px;
  align-items: center;
}

.unit-image-wrap {
  background: #fafafa;
  border: 1px solid #eee;
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: center;
  position: relative;
  cursor: zoom-in;
  min-width: 0;
}

.unit-image-wrap img {
  max-height: 440px;
  margin: 0 auto;
  object-fit: contain;
}

.zoom-hint {
  display: inline-block;
  margin-top: 10px;
  font-size: 0.78rem;
  color: var(--text-muted);
  background: #fff;
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid var(--border-color);
}

.unit-info-header {
  border-bottom: 2px solid var(--brand-navy);
  padding-bottom: 14px;
  margin-bottom: 18px;
}

.unit-type-badge {
  display: inline-block;
  background: var(--brand-burgundy);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 8px;
}

.unit-info-title {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--brand-navy);
  line-height: 1.3;
}

.unit-feature-list {
  margin: 18px 0 24px;
}

.unit-feature-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 10px;
  font-size: 0.94rem;
  color: var(--text-secondary);
}

.unit-feature-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--brand-burgundy);
  font-weight: 800;
}

/* Image Showcase Box */
.image-frame {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 14px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  min-width: 0;
}

.image-frame img {
  width: 100%;
  border-radius: var(--radius-sm);
  cursor: zoom-in;
}

.image-caption {
  margin-top: 10px;
  font-size: 0.84rem;
  color: var(--text-muted);
  text-align: center;
}

/* Community Gallery Cards */
.community-card {
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  min-width: 0;
}

.community-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.community-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.community-card-body {
  padding: 20px 22px;
}

.community-card-body h4 {
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--brand-navy);
  margin-bottom: 6px;
}

.community-card-body p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   AEO / SEO FAQ Accordion Section
   ========================================================================== */
.faq-list {
  max-width: 900px;
  margin: 0 auto;
}

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

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 18px 20px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--brand-navy);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  line-height: 1.45;
}

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

.faq-icon {
  font-size: 1.2rem;
  color: var(--brand-burgundy);
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 14px 20px 20px;
  font-size: 0.94rem;
  color: var(--text-secondary);
  border-top: 1px solid #f3f4f6;
}

.faq-item.open .faq-answer {
  display: block;
}

/* ==========================================================================
   Bottom Consultation Section & Footer
   ========================================================================== */
.consult-section {
  background: linear-gradient(135deg, #111827 0%, #2a0813 100%);
  color: #fff;
  padding: 76px 0;
}

.consult-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  gap: 44px;
  align-items: center;
}

.consult-left {
  min-width: 0;
}

.consult-left h2 {
  font-size: clamp(1.65rem, 3vw, 2.3rem);
  font-weight: 800;
  margin-bottom: 14px;
  line-height: 1.3;
}

.consult-left p {
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 24px;
}

.consult-CallBox {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(197, 155, 82, 0.4);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  margin-bottom: 20px;
}

.consult-CallBox .small {
  color: var(--brand-gold-light);
  font-size: 0.84rem;
  font-weight: 700;
}

.consult-CallBox .big-phone {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 900;
  color: #fff;
  display: block;
  margin: 4px 0 6px;
}

.consult-benefits li {
  margin-bottom: 8px;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.85);
}

.consult-form-card {
  background: #fff;
  color: var(--text-primary);
  padding: 32px 28px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  min-width: 0;
  width: 100%;
}

.form-row-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.footer {
  background: #0b0f19;
  color: rgba(255, 255, 255, 0.6);
  padding: 48px 0 96px;
  font-size: 0.85rem;
}

.footer-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 24px;
  gap: 18px;
}

.footer-title {
  color: #fff;
  font-size: 1.1rem;
  font-weight: 800;
}

.footer-phone {
  color: var(--brand-gold-light);
  font-size: 1.35rem;
  font-weight: 800;
}

.footer-disclaimer {
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.48);
  margin-top: 12px;
}

/* ==========================================================================
   Floating Quick Sidebar (PC) & Sticky Bottom Bar (Mobile)
   ========================================================================== */
.floating-quick {
  position: fixed;
  right: 20px;
  bottom: 32px;
  z-index: 990;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.float-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 76px;
  height: 76px;
  border-radius: 18px;
  background: var(--brand-burgundy);
  color: #fff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  font-size: 0.74rem;
  font-weight: 700;
  text-align: center;
  line-height: 1.25;
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.float-btn.navy {
  background: var(--brand-navy);
}

.float-btn.gold {
  background: var(--brand-gold);
  color: #111;
}

.float-btn .icon {
  font-size: 1.35rem;
  margin-bottom: 3px;
}

.float-btn:hover {
  transform: translateY(-3px) scale(1.03);
}

.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 1001;
  background: #fff;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  grid-template-columns: 1.25fr 1fr 1fr;
  height: 60px;
}

.mobile-bar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  font-weight: 800;
  font-size: 0.9rem;
  color: #fff;
  white-space: nowrap;
}

.mobile-bar-btn.call {
  background: var(--brand-burgundy);
}

.mobile-bar-btn.sms {
  background: var(--brand-navy);
}

.mobile-bar-btn.reserve {
  background: var(--brand-gold);
  color: #111;
}

/* ==========================================================================
   Modal (Lightbox & Form Success)
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal-backdrop.active {
  display: flex;
}

.modal-box {
  background: #fff;
  border-radius: var(--radius-md);
  max-width: 500px;
  width: 100%;
  padding: 30px 22px;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.lightbox-img {
  max-width: 94vw;
  max-height: 85vh;
  border-radius: 8px;
  background: #fff;
  padding: 6px;
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
}

/* ==========================================================================
   Responsive Breakpoints (1100px / 1024px / 768px / 480px / 360px)
   ========================================================================== */

/* 1. Tablet Landscape & Compact Laptop (<= 1100px): Switch GNB to Hamburger */
@media (max-width: 1100px) {
  :root {
    --header-height: 70px;
  }

  .header-inner > nav {
    position: static;
    width: 0;
    height: 0;
    flex: 0 0 0;
  }

  .header-cta {
    margin-left: auto;
  }

  .header-call-label {
    display: none;
  }

  .nav-menu {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: #ffffff;
    flex-direction: column;
    align-items: stretch;
    padding: 16px 20px 22px;
    gap: 6px;
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.14);
    border-bottom: 3px solid var(--brand-burgundy);
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-link {
    display: block;
    padding: 12px 14px;
    border-radius: 8px;
    font-size: 1rem;
  }

  .nav-link.active,
  .nav-link:hover {
    background: var(--brand-gold-bg);
  }

  .nav-link::after {
    display: none;
  }

  .mobile-menu-btn {
    display: inline-flex;
  }
}

/* 2. Tablet Portrait (<= 1024px) */
@media (max-width: 1024px) {
  .hero {
    min-height: auto;
  }

  .hero-content,
  .unit-display-box,
  .consult-grid,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .hero-content {
    padding: 52px 24px 60px;
    gap: 36px;
  }

  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .call-banner {
    flex-direction: column;
    text-align: center;
    padding: 28px 24px;
  }

  .call-banner-actions {
    justify-content: center;
    width: 100%;
  }
}

/* 3. Mobile General (<= 768px) */
@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .container {
    padding: 0 16px;
  }

  .header-inner {
    padding: 0 14px;
    gap: 8px;
  }

  /* Stack wide HILLSTATE image above Korean title on mobile so it never collides */
  .brand-logo {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 2px;
  }

  .brand-logo img {
    height: 13px;
  }

  .brand-logo-title {
    font-size: 0.95rem;
    line-height: 1.15;
  }

  .brand-logo-sub {
    display: none;
  }

  .header-call-btn {
    padding: 8px 12px;
    font-size: 0.82rem;
    gap: 4px;
  }

  .mobile-menu-btn {
    width: 36px;
    height: 36px;
    font-size: 1.2rem;
  }

  .hero-content {
    padding: 32px 16px 42px;
    gap: 26px;
  }

  .hero-badge-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    margin-bottom: 14px;
  }

  .hero-badge {
    font-size: 0.75rem;
    padding: 5px 11px;
    border-radius: 6px;
  }

  .hero-title {
    font-size: 1.72rem;
    line-height: 1.28;
    margin-bottom: 14px;
  }

  .hero-desc {
    font-size: 0.93rem;
    line-height: 1.58;
    margin-bottom: 20px;
  }

  .hero-desc br,
  .section-title br {
    display: none;
  }

  .hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 14px;
    gap: 12px;
    margin-bottom: 24px;
  }

  .hero-stat-item:nth-child(2) {
    border-right: none;
    padding-right: 0;
  }

  .hero-stat-item:nth-child(1),
  .hero-stat-item:nth-child(2) {
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    padding-bottom: 10px;
  }

  .hero-stat-value {
    font-size: 1.18rem;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
    padding: 14px 16px;
    font-size: 0.94rem;
  }

  .hero-quick-card {
    padding: 22px 18px;
  }

  .sub-hero {
    padding: 44px 0 38px;
  }

  .sub-hero-title {
    font-size: 1.55rem;
  }

  .sub-hero-desc {
    font-size: 0.9rem;
  }

  .section {
    padding: 56px 0;
  }

  .section-header {
    margin-bottom: 32px;
  }

  .grid-3,
  .grid-4,
  .form-row-2 {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .premium-card {
    padding: 22px 18px;
  }

  .call-banner {
    padding: 24px 18px;
    margin: 32px 0;
    gap: 18px;
  }

  .call-banner-text h3 {
    font-size: 1.2rem;
  }

  .call-banner-actions {
    flex-direction: column;
  }

  .call-banner-actions .btn {
    width: 100%;
    padding: 13px 16px;
    font-size: 0.94rem;
  }

  .tab-nav {
    gap: 6px;
    margin-bottom: 22px;
  }

  .tab-btn {
    padding: 10px 12px;
    font-size: 0.85rem;
    flex: 1 1 calc(50% - 6px);
    text-align: center;
  }

  .unit-display-box {
    padding: 20px 16px;
    gap: 22px;
  }

  .unit-info-title {
    font-size: 1.32rem;
  }

  .unit-display-box .btn {
    padding: 13px 12px;
    font-size: 0.9rem;
  }

  /* Tables on Mobile */
  .spec-table th,
  .spec-table td {
    padding: 11px 12px;
    font-size: 0.86rem;
  }

  .spec-table th {
    width: 32%;
  }

  /* 4-column comparison table in overview.html scrolls smoothly */
  .spec-table thead + tbody tr th,
  .spec-table thead + tbody tr td {
    min-width: 130px;
  }

  .premium-card img {
    max-height: 24px !important;
    width: auto;
  }

  .form-btn-stack .btn {
    font-size: 0.92rem !important;
    padding: 13px 12px !important;
  }

  .consult-section {
    padding: 56px 0;
  }

  .consult-form-card {
    padding: 24px 18px;
  }

  .footer-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-top > div {
    text-align: left !important;
  }

  .floating-quick {
    display: none;
  }

  .mobile-sticky-bar {
    display: grid;
  }
}

/* 4. Small Mobile (360px ~ 420px) Precision Tuning */
@media (max-width: 420px) {
  .header-inner {
    padding: 0 12px;
    gap: 6px;
  }

  .brand-logo img {
    height: 12px;
  }

  .brand-logo-title {
    font-size: 0.9rem;
  }

  .header-call-btn {
    padding: 7px 10px;
    font-size: 0.78rem;
  }

  .mobile-menu-btn {
    width: 34px;
    height: 34px;
    font-size: 1.15rem;
  }

  .hero-title {
    font-size: 1.54rem;
  }

  .hero-badge {
    font-size: 0.71rem;
    padding: 4px 9px;
  }

  .hero-stat-value {
    font-size: 1.08rem;
  }

  .hero-stat-sub {
    font-size: 0.7rem;
  }

  .quick-call-box {
    padding: 10px 12px;
  }

  .quick-call-box .number {
    font-size: 1.12rem;
  }

  .quick-call-box > span {
    padding: 6px 10px !important;
    font-size: 0.76rem !important;
  }

  .mobile-bar-btn {
    font-size: 0.82rem;
    gap: 3px;
  }
}