/*
Theme Name: HDU PLUS
Theme URI: https://hduplus.co.kr
Author: HDU PLUS
Author URI: https://hduplus.co.kr
Description: 산업환경 솔루션 전문기업 HDU PLUS 공식 홈페이지 테마. 석면해체, 지정폐기물, 폐유수거, 산업환경관리 원스톱 서비스.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: hduplus
Tags: business, industrial, environment, korean
*/

/* =============================================
   CSS VARIABLES
   ============================================= */
:root {
  --color-primary: #1a3a6e;      /* Navy Blue */
  --color-accent: #4caf50;       /* Green */
  --color-accent-dark: #388e3c;
  --color-dark: #1c1c1c;
  --color-gray: #666666;
  --color-light-gray: #f5f6f8;
  --color-border: #e0e0e0;
  --color-white: #ffffff;
  --color-cta-bg: #1a3a6e;

  --font-heading: 'Noto Sans KR', 'Apple SD Gothic Neo', sans-serif;
  --font-body: 'Noto Sans KR', 'Apple SD Gothic Neo', sans-serif;

  --container-width: 1200px;
  --header-height: 80px;

  --transition: all 0.3s ease;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.16);
  --radius: 8px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-dark);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

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

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

ul, ol { list-style: none; }

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.section-padding { padding: 80px 0; }

/* =============================================
   TYPOGRAPHY
   ============================================= */
.section-eyebrow {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
  text-align: center;
}

.section-title {
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 48px;
  line-height: 1.3;
}

.section-title .accent { color: var(--color-accent); }
.section-title .brand-hd { color: var(--color-primary); }
.section-title .brand-u { color: var(--color-accent); }
.section-title .brand-plus { color: var(--color-primary); }

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.btn-primary:hover {
  background: #0f2755;
  border-color: #0f2755;
  color: var(--color-white);
}

.btn-accent {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}
.btn-accent:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  color: var(--color-white);
}

.btn-outline {
  background: transparent;
  color: var(--color-white);
  border-color: var(--color-white);
}
.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-primary);
}

.btn-sm { padding: 8px 18px; font-size: 13px; }

.btn-arrow::after { content: ' >'; }

/* =============================================
   HEADER
   ============================================= */
#site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-white);
  box-shadow: 0 2px 12px rgba(0,0,0,0.1);
  height: var(--header-height);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.site-logo img { height: 44px; width: auto; }
.site-logo .logo-text {
  font-size: 24px;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}
.site-logo .logo-text span { color: var(--color-accent); }
.site-logo .logo-tagline {
  font-size: 10px;
  color: var(--color-gray);
  letter-spacing: 0.05em;
  margin-top: 3px;
}

/* Main Navigation */
.main-nav { display: flex; align-items: center; gap: 0; }

/* 모바일 전용 요소(패널 상단 로고·멘트, 하단 액션 버튼)는
   PC에서는 기본적으로 숨김 — 768px 이하에서만 표시됩니다. */
.mobile-nav-header,
.mobile-nav-actions {
  display: none;
}

.main-nav > ul {
  display: flex;
  align-items: center;
  gap: 0;
}

.main-nav > ul > li {
  position: relative;
}

.main-nav > ul > li > a {
  display: block;
  padding: 0 22px;
  line-height: var(--header-height);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-dark);
  white-space: nowrap;
}

.main-nav > ul > li > a:hover { color: var(--color-primary); }

/* Dropdown */
.main-nav ul ul {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-white);
  min-width: 200px;
  box-shadow: var(--shadow-md);
  border-top: 3px solid var(--color-primary);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  z-index: 100;
}

.main-nav ul li:hover > ul {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.main-nav ul ul li a {
  display: block;
  padding: 12px 20px;
  font-size: 14px;
  color: var(--color-dark);
  border-bottom: 1px solid var(--color-border);
}

.main-nav ul ul li a:hover {
  background: var(--color-light-gray);
  color: var(--color-primary);
  padding-left: 26px;
}

.header-cta { margin-left: 16px; }

/* Mobile toggle (PC 기본값: 숨김. 768px 이하에서 표시) */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}
.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-dark);
  transition: var(--transition);
}

/* =============================================
   HERO SLIDER SECTION (3 slides)
   ============================================= */
#hero.hero-slider {
  position: relative;
  min-height: 600px;
  overflow: hidden;
  background: #0d1f42; /* 슬라이드 전환 중 보이는 기본 바탕색 */
}

.hero-slides-track {
  position: relative;
  width: 100%;
  height: 600px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1.4s cubic-bezier(0.45, 0, 0.2, 1);
  z-index: 0;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 1;
}

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

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
  transform: scale(1);
  transition: transform 6s ease-out;
}

/* 활성 슬라이드의 이미지에 은은한 줌-인 효과 (켄 번스 효과) */
.hero-slide.active .hero-bg img {
  transform: scale(1.08);
}

.hero-bg-fallback {
  width: 100%;
  height: 100%;
}
.hero-bg-fallback-1 { background: linear-gradient(135deg, #0d1f42 0%, #1a3a6e 50%, #1e4d30 100%); }
.hero-bg-fallback-2 { background: linear-gradient(135deg, #1e4d30 0%, #1a3a6e 55%, #0d1f42 100%); }
.hero-bg-fallback-3 { background: linear-gradient(135deg, #0f2755 0%, #1a3a6e 45%, #2d7a46 100%); }

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(13,31,66,0.55) 35%, rgba(13,31,66,0.08));
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 640px;
  padding: 80px 0;
}

.hero-content h1 {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: 16px;
}

.hero-content h1 .highlight { color: var(--color-accent); }

.hero-subtitle {
  font-size: 16px;
  color: rgba(255,255,255,0.82);
  margin-bottom: 10px;
  letter-spacing: 0.03em;
}

.hero-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.6);
  margin-bottom: 36px;
}

.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; }

/* 슬라이드 인디케이터(점) */
.hero-slide-dots {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 5;
}
.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.5);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: var(--transition);
}
.hero-dot.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  width: 28px;
  border-radius: 6px;
}
.hero-dot:hover { border-color: var(--color-accent); }

/* 이전/다음 화살표 — 배경 없이, 아이콘만 더 크고 얇게 */
.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: auto;
  height: auto;
  background: transparent;
  border: none;
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: rgba(255,255,255,0.85);
  z-index: 5;
  transition: var(--transition);
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.35));
}
.hero-arrow:hover { color: #fff; transform: translateY(-50%) scale(1.12); }
.hero-arrow svg { width: 120px; height: 120px; stroke-width: 0.25; }
.hero-arrow-prev { left: 8px; }
.hero-arrow-next { right: 8px; }

@media (max-width: 1024px) {
  .hero-arrow svg { width: 96px; height: 96px; }
}

@media (max-width: 768px) {
  .hero-arrow { display: none; } /* 모바일은 점 인디케이터 + 스와이프로 충분 */
}

/* =============================================
   STATS SECTION
   ============================================= */
#stats {
  background: var(--color-white);
  padding: 60px 0;
  border-bottom: 1px solid var(--color-border);
}

.stats-title {
  text-align: center;
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 44px;
}

.stats-title .hd { color: var(--color-primary); }
.stats-title .u { color: var(--color-accent); font-style: italic; }
.stats-title .plus { color: var(--color-primary); }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-item {
  text-align: center;
  padding: 32px 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.stat-item:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
  transform: translateY(-3px);
}

.stat-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.stat-icon svg { width: 44px; height: 44px; }

.stat-number {
  font-size: 44px;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-number span { font-size: 22px; font-weight: 600; }

.stat-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 6px;
}

.stat-desc {
  font-size: 12px;
  color: var(--color-gray);
  line-height: 1.5;
}

/* =============================================
   BUSINESS AREA
   ============================================= */
#business-area {
  background: var(--color-light-gray);
  padding: 80px 0;
}

.business-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.business-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.business-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.business-card-image {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: #ddd;
}

.business-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.business-card:hover .business-card-image img { transform: scale(1.06); }

.business-card-body {
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.business-card-icon {
  width: 44px;
  height: 44px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.business-card-icon svg { width: 22px; height: 22px; fill: white; }

.business-card-info h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 6px;
}

.business-card-info p {
  font-size: 13px;
  color: var(--color-gray);
  line-height: 1.6;
}

/* =============================================
   PROCESS
   ============================================= */
#process {
  background: var(--color-white);
  padding: 80px 0;
}

.process-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: nowrap;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  min-width: 0;
}

.process-step-circle {
  position: relative;
  width: 80px;
  height: 80px;
  border: 2px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  background: var(--color-white);
  transition: var(--transition);
}

.process-step-circle .step-num {
  position: absolute;
  top: -8px;
  left: -8px;
  width: 26px;
  height: 26px;
  background: var(--color-accent);
  color: white;
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.process-step-circle svg { width: 32px; height: 32px; stroke: var(--color-primary); }

.process-step:hover .process-step-circle {
  border-color: var(--color-accent);
  background: var(--color-accent);
}
.process-step:hover .process-step-circle svg { stroke: white; }

.process-step h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 4px;
}

.process-step p { font-size: 12px; color: var(--color-gray); }

.process-arrow {
  width: 40px;
  text-align: center;
  color: var(--color-border);
  font-size: 20px;
  flex-shrink: 0;
  margin-bottom: 36px;
}

/* =============================================
   PORTFOLIO (주요실적)
   ============================================= */
#portfolio {
  background: var(--color-light-gray);
  padding: 80px 0;
}

.portfolio-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 36px;
}

.portfolio-header .section-title { margin-bottom: 0; text-align: left; }

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

.portfolio-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.portfolio-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.portfolio-card-thumb {
  display: block;
  position: relative;
  height: 220px;
  overflow: hidden;
  background: #ddd;
}

.portfolio-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.portfolio-card:hover .portfolio-card-thumb img { transform: scale(1.08); }

.portfolio-card-body { padding: 16px; }

.portfolio-card-body h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 12px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.8em;
}

/* 항목별 열이 카드마다 정확히 맞도록 table-layout: fixed 적용,
   연한 배경을 깐 깔끔한 표 형태 */
.portfolio-meta-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: separate;
  border-spacing: 0 3px;
  background: var(--color-light-gray);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 4px;
}

.portfolio-meta-table tr { background: transparent; }

.portfolio-meta-table th,
.portfolio-meta-table td {
  padding: 7px 10px;
  font-size: 12.5px;
  line-height: 1.4;
  text-align: left;
  vertical-align: middle;
}

.portfolio-meta-table th {
  width: 64px;
  color: var(--color-gray);
  font-weight: 600;
  white-space: nowrap;
}

.portfolio-meta-table td {
  color: var(--color-dark);
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 지역 행만 강조 — 더 눈에 잘 들어오도록 진한 텍스트 + 포인트 컬러 */
.portfolio-meta-table .pmeta-location th {
  color: var(--color-primary);
  font-weight: 700;
}
.portfolio-meta-table .pmeta-location td {
  color: var(--color-primary);
  font-weight: 700;
}

/* =============================================
   CLIENTS
   ============================================= */
#clients {
  background: var(--color-white);
  padding: 60px 0;
}

.clients-title {
  text-align: center;
  font-size: 22px;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 36px;
}

.clients-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  align-items: center;
}

.client-logo {
  padding: 12px 24px;
  filter: grayscale(1) opacity(0.55);
  transition: var(--transition);
}

.client-logo:hover { filter: grayscale(0) opacity(1); }

.client-logo img { height: 32px; width: auto; }

/* =============================================
   CTA BANNER
   ============================================= */
#cta-banner {
  background: var(--color-primary);
  padding: 50px 0;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.cta-left h2 {
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.3;
}

.cta-left h2 span { color: var(--color-accent); }

.cta-center {
  display: flex;
  align-items: center;
  gap: 18px;
}

.cta-center .phone-icon {
  width: 52px;
  height: 52px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cta-center .phone-icon svg { width: 24px; height: 24px; stroke: white; }

.cta-phone {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: 0.02em;
  display: block;
}

.cta-phone-sub {
  font-size: 12px;
  color: rgba(255,255,255,0.7);
  display: block;
  margin-top: 4px;
}

/* =============================================
   FOOTER
   ============================================= */
#site-footer {
  background: #1c1c1c;
  color: rgba(255,255,255,0.6);
  padding: 48px 0 24px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  margin-bottom: 32px;
}

.footer-brand .logo-text {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 16px;
  display: block;
}

.footer-brand .logo-text span { color: var(--color-accent); }

.footer-brand p { font-size: 13px; line-height: 1.8; }

.footer-info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.footer-info p { font-size: 13px; line-height: 2; }

.footer-info strong { color: rgba(255,255,255,0.85); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p { font-size: 12px; }

.footer-links { display: flex; gap: 20px; }

.footer-links a {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
}

.footer-links a:hover { color: var(--color-accent); }

/* =============================================
   PORTFOLIO SINGLE PAGE (상세 페이지)
   ============================================= */
.portfolio-single {
  padding: 60px 0 80px;
}

.portfolio-single-header {
  margin-bottom: 40px;
  padding-bottom: 30px;
  border-bottom: 2px solid var(--color-border);
}

.portfolio-single-header h1 {
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 20px;
  line-height: 1.3;
}

.portfolio-single-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.portfolio-single-meta .meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-gray);
  padding: 6px 14px;
  background: var(--color-light-gray);
  border-radius: 30px;
}

.portfolio-single-meta .meta-item strong {
  color: var(--color-dark);
  font-weight: 600;
}

/* Gallery Grid */
.portfolio-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-item:hover img { transform: scale(1.05); }

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26,58,110,0.5);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-item-overlay svg { width: 40px; height: 40px; stroke: white; }

.gallery-item:hover .gallery-item-overlay { opacity: 1; }

/* Lightbox */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.lightbox-overlay.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-inner {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
}

.lightbox-inner img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 4px;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  background: rgba(255,255,255,0.15);
  border: none;
  color: white;
  cursor: pointer;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  font-size: 18px;
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover { background: rgba(255,255,255,0.3); }

.lightbox-close { top: -52px; right: 0; }
.lightbox-prev { left: -60px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: -60px; top: 50%; transform: translateY(-50%); }

.lightbox-counter {
  text-align: center;
  color: rgba(255,255,255,0.7);
  font-size: 13px;
  margin-top: 12px;
}

/* Portfolio single description */
.portfolio-description {
  background: var(--color-light-gray);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 40px;
  line-height: 1.9;
  font-size: 15px;
  color: var(--color-dark);
}

.portfolio-nav-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
}

/* =============================================
   ARCHIVE PAGE (목록 페이지)
   ============================================= */
.archive-portfolio {
  padding: 60px 0;
}

.archive-portfolio .portfolio-grid {
  grid-template-columns: repeat(4, 1fr);
  margin-bottom: 48px;
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
}

.pagination a,
.pagination span {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
}

.pagination a:hover,
.pagination .current {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* =============================================
   PAGE HERO (내부 페이지 상단)
   ============================================= */
.page-hero-content { position: relative; z-index: 1; }

.page-hero h1 {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  color: white;
  margin-bottom: 12px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255,255,255,0.65);
}

.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb .sep { color: rgba(255,255,255,0.4); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .business-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-gallery-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root { --header-height: 60px; }
  .section-padding { padding: 56px 0; }

  .main-nav { display: none; }
  .mobile-toggle { display: flex; }
  .header-cta { display: none; } /* 모바일 헤더에서는 문의하기 버튼 숨김 (모바일 메뉴 패널 하단에 동일 기능 제공) */

  /* ---- 모바일 풀스크린 메뉴 패널 (헤더 아래부터 시작) ---- */
  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: var(--header-height) 0 0 0;
    background: linear-gradient(160deg, #0d1f42 0%, #15315f 55%, #0f2755 100%);
    padding: 0;
    overflow-y: auto;
    z-index: 999;
  }

  /* 패널 상단: 로고 + 멘트 */
  .mobile-nav-header {
    display: block;
    padding: 28px 24px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.12);
  }
  .mobile-nav-logo { margin-bottom: 12px; }
  .mobile-nav-logo .logo-text {
    font-size: 24px;
    font-weight: 800;
    color: #fff;
  }
  .mobile-nav-logo .logo-text .u    { color: var(--color-accent); font-style: italic; }
  .mobile-nav-logo .logo-text .plus { color: #fff; }
  .mobile-nav-logo img { max-height: 36px; }
  .mobile-nav-tagline {
    font-size: 13px;
    line-height: 1.7;
    color: rgba(255,255,255,0.65);
  }

  /* 패널 메뉴 목록 */
  .main-nav.open > ul {
    flex-direction: column;
    width: 100%;
    gap: 0;
    padding: 8px 24px;
    flex: 1;
  }
  .main-nav.open > ul > li > a {
    display: block;
    line-height: 56px;
    padding: 0;
    font-size: 16px;
    font-weight: 600;
    color: rgba(255,255,255,0.92);
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  .main-nav.open > ul > li > a:hover { color: var(--color-accent); }
  .main-nav.open > ul > li.current-menu-item > a { color: var(--color-accent); }
  .main-nav ul ul { position: static; visibility: visible; opacity: 1; transform: none; box-shadow: none; border-top: none; }
  .main-nav.open ul ul li a { color: rgba(255,255,255,0.7); border-bottom: 1px solid rgba(255,255,255,0.06); }

  /* 패널 하단: 전화하기 / 문자 / 문의하기 */
  .mobile-nav-actions {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 10px;
    padding: 18px 24px 28px;
    border-top: 1px solid rgba(255,255,255,0.12);
  }
  .mobile-nav-action {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 14px 6px;
    border-radius: 10px;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    transition: var(--transition);
  }
  .mobile-nav-action svg { width: 22px; height: 22px; }
  .mobile-nav-action:active { transform: scale(0.96); }

  .mobile-nav-call    { background: #f68911; }
  .mobile-nav-sms     { background: var(--color-accent); }
  .mobile-nav-inquiry { background: #e78cda; }

  .hero-content { padding: 48px 0; }
  .hero-content h1 { font-size: 26px; margin-bottom: 10px; }
  .hero-subtitle { font-size: 13px; margin-bottom: 6px; }
  .hero-tag { font-size: 10px; margin-bottom: 20px; }
  .hero-buttons .btn { padding: 10px 20px; font-size: 13px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .business-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }

  .process-steps { flex-wrap: wrap; gap: 24px 12px; justify-content: center; }
  .process-step { flex: 0 0 calc(33.333% - 8px); max-width: calc(33.333% - 8px); }
  .process-step-circle { width: 64px; height: 64px; }
  .process-step-circle svg { width: 26px; height: 26px; }
  .process-step h4 { font-size: 13px; }
  .process-step p { font-size: 11px; }
  .process-arrow { display: none; }

  .cta-inner { flex-direction: column; text-align: center; }
  .cta-center { flex-direction: column; align-items: center; }

  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-info { grid-template-columns: 1fr; }

  .archive-portfolio .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-gallery-grid { grid-template-columns: 1fr; }

  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }

  .portfolio-header { flex-direction: column; align-items: flex-start; gap: 12px; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .archive-portfolio .portfolio-grid { grid-template-columns: 1fr; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; justify-content: center; }

  .hero-content h1 { font-size: 22px; }
  .hero-subtitle { font-size: 12px; }
  .hero-tag { font-size: 9px; margin-bottom: 16px; }

  /* 처리 프로세스: 좁은 화면에서도 3+2 줄바꿈 유지하며 글자 겹침 방지 */
  .process-step-circle { width: 56px; height: 56px; }
  .process-step-circle svg { width: 22px; height: 22px; }
  .process-step h4 { font-size: 12px; word-break: keep-all; }
  .process-step p  { font-size: 10px; word-break: keep-all; }
}

/* =============================================
   ADMIN / EDITOR styles override
   ============================================= */
.admin-bar #site-header { top: 32px; }

@media (max-width: 782px) {
  .admin-bar #site-header { top: 46px; }
}

/* =============================================
   SUBPAGES — ADDITIONAL STYLES
   ============================================= */

/* Page Hero enhanced */
.page-hero {
  background: linear-gradient(135deg,#0d1f42 0%,#1a3a6e 60%,#1e4d30 100%);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 64px 0 48px;
  position: relative;
  overflow: hidden;
  min-height: 220px;
  display: flex;
  align-items: center;
}
/* 패턴 오버레이: 커스텀 이미지가 있을 때는 어둡게 처리로 전환 */
.page-hero::before {
  content:'';position:absolute;inset:0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.04' fill-rule='evenodd'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E");
}
/* 사용자 지정 배경 이미지가 있는 경우(인라인 style 적용됨) 어두운 오버레이로 가독성 확보 */
.page-hero[style*="background-image"]::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(13,31,66,.78) 0%, rgba(26,58,110,.72) 60%, rgba(30,77,48,.7) 100%);
  z-index: 0;
}
.page-hero-content { position:relative;z-index:1; }
.page-hero h1 { font-size:clamp(28px,4vw,42px);font-weight:800;color:#fff;margin:12px 0 10px;line-height:1.2; }
.page-hero p   { color:rgba(255,255,255,.75);font-size:15px;line-height:1.7;max-width:560px; }

/* Portfolio hero with photo */
.portfolio-hero { min-height:260px; }

/* Breadcrumb */
.breadcrumb { display:flex;align-items:center;gap:6px;font-size:12px;color:rgba(255,255,255,.55);margin-bottom:4px; }
.breadcrumb a:hover { color:var(--color-accent); }
.breadcrumb .sep { color:rgba(255,255,255,.35); }

/* ---- LOGO ---- */
.logo-wrap { display:flex;flex-direction:column; }
.logo-text  { font-size:24px;font-weight:800;color:var(--color-primary);line-height:1; }
.logo-text .u    { color:var(--color-accent);font-style:italic; }
.logo-text .plus { color:var(--color-primary); }
.logo-sub   { font-size:10px;color:var(--color-gray);letter-spacing:.04em;margin-top:3px; }

/* ---- MOBILE TOGGLE 보조 상태 클래스 (기본 display는 상단 헤더 섹션에서 이미 선언됨) ---- */
.mobile-toggle span { display:block;width:24px;height:2px;background:var(--color-dark);transition:var(--transition); }
.mobile-toggle.active span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.mobile-toggle.active span:nth-child(2) { opacity:0; }
.mobile-toggle.active span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }

/* ---- FOOTER ---- */
.footer-grid { display:grid;grid-template-columns:1fr 2fr auto;gap:48px;margin-bottom:32px; }
.footer-brand { }
.footer-logo  { font-size:22px;font-weight:800;color:#fff;display:block;margin-bottom:8px; }
.footer-logo span { color:var(--color-accent);font-style:italic; }
.footer-tagline { font-size:12px;color:rgba(255,255,255,.5);margin-bottom:12px; }
.footer-sns { display:flex;gap:10px; }
.footer-sns a { font-size:11px;color:rgba(255,255,255,.45);padding:4px 10px;border:1px solid rgba(255,255,255,.2);border-radius:20px; }
.footer-sns a:hover { color:var(--color-accent);border-color:var(--color-accent); }
.footer-info p { font-size:12px;color:rgba(255,255,255,.5);line-height:2; }
.footer-info strong { color:rgba(255,255,255,.75);font-weight:600;margin-right:8px; }
.footer-info a:hover { color:var(--color-accent); }
.footer-certs { display:flex;flex-direction:column;gap:10px; }
.cert-badge { text-align:center;padding:10px 16px;border:1px solid rgba(255,255,255,.15);border-radius:6px; }
.cert-badge span { display:block;font-size:13px;font-weight:700;color:#fff; }
.cert-badge small { font-size:10px;color:rgba(255,255,255,.45); }
.footer-bottom { border-top:1px solid rgba(255,255,255,.1);padding-top:20px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap; }
.footer-bottom p { font-size:12px;color:rgba(255,255,255,.4); }
.footer-links { display:flex;gap:16px; }
.footer-links a { font-size:12px;color:rgba(255,255,255,.4); }
.footer-links a:hover { color:var(--color-accent); }

/* CTA Banner */
#cta-banner { background:var(--color-primary);padding:50px 0; }
.cta-inner { display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap; }
.cta-left h2 { font-size:clamp(18px,2.5vw,26px);font-weight:800;color:#fff;line-height:1.4; }
.cta-left h2 span { color:var(--color-accent); }
.cta-center { display:flex;align-items:center;gap:16px; }
.cta-phone-icon { width:50px;height:50px;background:rgba(255,255,255,.15);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0; }
.cta-phone-icon svg { width:22px;height:22px;stroke:white; }
.cta-phone { font-size:clamp(22px,3vw,36px);font-weight:800;color:#fff;letter-spacing:.02em;display:block; }
.cta-hours { font-size:12px;color:rgba(255,255,255,.65);display:block;margin-top:3px; }

/* ---- MISSION/VISION ---- */
.mv-section { background:var(--color-primary); }
.mv-grid { display:grid;grid-template-columns:1fr auto 1fr; }
.mv-block { padding:60px 48px; }
.mv-mission { background:linear-gradient(135deg,#0d1f42 0%,#1a3a6e 100%);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300' viewBox='0 0 800 800'%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='0.03' stroke-width='1'%3E%3Ccircle r='200' cx='400' cy='400'/%3E%3Ccircle r='300' cx='400' cy='400'/%3E%3Ccircle r='400' cx='400' cy='400'/%3E%3C/g%3E%3C/svg%3E"),linear-gradient(135deg,#0d1f42 0%,#1a3a6e 100%); }
.mv-vision { background:linear-gradient(135deg,#1e4d30 0%,#2d7a46 100%); }
.mv-center { width:120px;background:#fff;display:flex;align-items:center;justify-content:center;flex-shrink:0; }
.mv-logo   { font-size:18px;font-weight:800;color:var(--color-primary);text-align:center;line-height:1.2; }
.mv-logo span { color:var(--color-accent); }
.mv-eyebrow { display:block;font-size:11px;font-weight:700;letter-spacing:.15em;color:rgba(255,255,255,.55);margin-bottom:12px; }
.mv-block h2 { font-size:clamp(18px,2.2vw,26px);font-weight:800;color:#fff;line-height:1.35;margin-bottom:14px; }
.mv-block p  { font-size:13px;color:rgba(255,255,255,.7);line-height:1.8; }

/* Strengths */
.strengths-grid { display:grid;grid-template-columns:repeat(5,1fr);gap:20px; }
.strength-item { text-align:center;padding:28px 16px;border:1px solid var(--color-border);border-radius:var(--radius);transition:var(--transition); }
.strength-item:hover { border-color:var(--color-accent);box-shadow:var(--shadow-sm);transform:translateY(-3px); }
.strength-icon { width:52px;height:52px;border:2px solid var(--color-border);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 14px; }
.strength-icon svg { width:26px;height:26px;stroke:var(--color-primary); }
.strength-item h4 { font-size:14px;font-weight:700;color:var(--color-dark);margin-bottom:8px; }
.strength-item p  { font-size:12px;color:var(--color-gray);line-height:1.7; }

/* About detail grid */
.about-detail-grid { display:grid;grid-template-columns:1fr 1fr;gap:48px; }
.sub-section-title { font-size:20px;font-weight:700;color:var(--color-primary);margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid var(--color-accent);display:inline-block; }

/* Company table */
.company-table { width:100%;border-collapse:collapse; }
.company-table th,.company-table td { padding:10px 14px;border:1px solid var(--color-border);font-size:14px;text-align:left;vertical-align:middle; }
.company-table th { width:130px;background:#f5f6f8;font-weight:600;color:var(--color-dark); }
.company-table td { color:var(--color-gray); }
.company-table a:hover { color:var(--color-accent); }

/* History */
.history-list { display:flex;flex-direction:column;gap:0; }
.history-item { display:grid;grid-template-columns:60px 20px 1fr;align-items:start;gap:0;padding:14px 0;border-left:none;position:relative; }
.history-item:not(:last-child)::after { content:'';position:absolute;left:68px;top:30px;bottom:0;width:2px;background:var(--color-border); }
.history-year { font-size:20px;font-weight:800;color:var(--color-primary);line-height:1; }
.history-dot  { width:12px;height:12px;background:var(--color-accent);border-radius:50%;margin:4px auto;position:relative;z-index:1; }
.history-item p { font-size:14px;color:var(--color-gray);padding-left:12px;line-height:1.6; }

/* Cert grid */
.cert-grid { display:grid;grid-template-columns:repeat(6,1fr);gap:16px; }
.cert-card { text-align:center;padding:20px 10px;border:1px solid var(--color-border);border-radius:var(--radius);transition:var(--transition); }
.cert-card:hover { border-color:var(--color-primary);box-shadow:var(--shadow-sm); }
.cert-card-img { margin:0 auto 10px; }
.cert-card p { font-size:11px;color:var(--color-gray);line-height:1.5; }

/* Equipment */
.equipment-grid { display:grid;grid-template-columns:repeat(6,1fr);gap:16px; }
.equipment-item { text-align:center; }
.equipment-thumb { height:100px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;margin-bottom:8px; }
.equipment-thumb svg { width:40px;height:40px; }
.equipment-item p { font-size:13px;color:var(--color-dark);font-weight:600; }

/* ---- BUSINESS PAGE ---- */
.biz-detail-row { display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;margin-bottom:56px;padding-bottom:56px;border-bottom:1px solid var(--color-border); }
.biz-detail-row:last-child { border-bottom:none; }
.biz-reverse { direction:rtl; }
.biz-reverse > * { direction:ltr; }
.biz-detail-img { height:280px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden; }
.biz-detail-content { }
.biz-detail-icon { width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:14px; }
.biz-detail-content h3 { font-size:22px;font-weight:700;color:var(--color-primary);margin-bottom:12px; }
.biz-detail-content > p { font-size:14px;color:var(--color-gray);line-height:1.8;margin-bottom:16px; }
.biz-sub-list li { font-size:14px;color:var(--color-gray);padding:4px 0 4px 16px;position:relative; }
.biz-sub-list li::before { content:'·';position:absolute;left:4px;color:var(--color-accent);font-weight:700; }

/* Values grid */
.values-grid { display:grid;grid-template-columns:repeat(5,1fr);gap:20px; }
.value-item { text-align:center;padding:28px 16px; }
.value-icon { width:56px;height:56px;background:rgba(255,255,255,.12);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 14px; }
.value-icon svg { width:26px;height:26px; }
.value-item h4 { font-size:14px;font-weight:700;color:#fff;margin-bottom:8px; }
.value-item p  { font-size:12px;color:rgba(255,255,255,.65);line-height:1.7; }

/* ---- CONTACT PAGE ---- */
.contact-cards { display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:0; }
.contact-card { background:#fff;border:1px solid var(--color-border);border-radius:var(--radius);padding:28px 20px;text-align:center;transition:var(--transition); }
.contact-card:hover { box-shadow:var(--shadow-md);border-color:var(--color-primary); }
.contact-card-cta { background:var(--color-light-gray); }
.contact-card-icon { width:52px;height:52px;border:2px solid var(--color-border);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 14px; }
.contact-card-icon svg { width:24px;height:24px;stroke:var(--color-primary); }
.contact-card h4 { font-size:15px;font-weight:700;color:var(--color-dark);margin-bottom:8px; }
.contact-card p  { font-size:13px;color:var(--color-gray);line-height:1.7; }
.contact-phone { font-size:22px;font-weight:800;color:var(--color-primary);display:block;margin-bottom:6px; }
.contact-email { font-size:14px;font-weight:600;color:var(--color-primary);display:block;margin-bottom:6px; }

/* Support grid */
.support-grid { display:grid;grid-template-columns:1fr 1fr;gap:48px; }

/* FAQ */
.faq-list { display:flex;flex-direction:column;gap:0; }
.faq-item { border-bottom:1px solid var(--color-border); }
.faq-item:first-child { border-top:1px solid var(--color-border); }
.faq-q { width:100%;display:flex;align-items:center;justify-content:space-between;padding:16px 0;background:none;border:none;cursor:pointer;font-size:14px;font-weight:600;color:var(--color-dark);text-align:left;gap:12px; }
.faq-item.open .faq-q { color:var(--color-primary); }
.faq-icon { font-size:20px;color:var(--color-primary);font-weight:300;flex-shrink:0; }
.faq-a { display:none;padding:0 0 16px;font-size:14px;color:var(--color-gray);line-height:1.8;background:var(--color-light-gray);border-radius:4px;padding:12px 16px;margin-bottom:12px; }

/* Contact form */
.contact-form { display:flex;flex-direction:column;gap:12px; }
.form-group { }
.form-input { width:100%;padding:11px 14px;border:1px solid var(--color-border);border-radius:4px;font-size:14px;font-family:inherit;transition:var(--transition); }
.form-input:focus { outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(26,58,110,.1); }
textarea.form-input { resize:vertical; }
.form-check { font-size:12px;color:var(--color-gray);display:flex;align-items:flex-start;gap:8px; }
.form-check input { margin-top:2px;flex-shrink:0; }

/* Docs */
.docs-grid { display:grid;grid-template-columns:1fr 1fr 1fr;gap:32px; }
.docs-block { }
.doc-item { display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--color-border); }
.doc-item svg { color:var(--color-primary);flex-shrink:0; }
.doc-item span { flex:1;font-size:13px;color:var(--color-dark); }
.doc-dl { color:var(--color-primary);padding:4px 6px;border:1px solid var(--color-border);border-radius:4px;display:flex;align-items:center; }
.doc-dl:hover { background:var(--color-primary);color:#fff;border-color:var(--color-primary); }
.cert-thumbs { display:grid;grid-template-columns:repeat(2,1fr);gap:10px; }
.cert-thumb-item { display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px;border:1px solid var(--color-border);border-radius:var(--radius);text-align:center; }
.cert-thumb-item span { font-size:11px;color:var(--color-gray);line-height:1.4; }

/* ---- PORTFOLIO ARCHIVE ---- */
.portfolio-stats-row { display:grid;grid-template-columns:repeat(4,1fr);gap:20px; }
.pstat { display:flex;flex-direction:column;align-items:center;padding:24px 16px;border:1px solid var(--color-border);border-radius:var(--radius);text-align:center; }
.pstat-icon { width:48px;height:48px;display:flex;align-items:center;justify-content:center;margin-bottom:10px; }
.pstat-icon svg { width:32px;height:32px; }
.pstat-num  { font-size:34px;font-weight:800;color:var(--color-primary);line-height:1; }
.pstat-unit { font-size:16px;font-weight:600;color:var(--color-primary); }
.pstat p    { font-size:13px;color:var(--color-gray);margin-top:4px; }

/* Portfolio filter */
.portfolio-filter { display:flex;flex-wrap:wrap;gap:8px;margin:32px 0; }
.filter-btn { padding:8px 18px;border:1px solid var(--color-border);border-radius:30px;font-size:13px;font-weight:500;color:var(--color-gray);transition:var(--transition);cursor:pointer; }
.filter-btn:hover,.filter-btn.active { background:var(--color-primary);color:#fff;border-color:var(--color-primary); }
.filter-btn span { font-size:11px;opacity:.7; }

/* Archive grid */
.archive-grid { grid-template-columns:repeat(4,1fr) !important; }
.portfolio-badge { position:absolute;bottom:8px;left:8px;background:var(--color-primary);color:#fff;font-size:11px;font-weight:600;padding:3px 10px;border-radius:20px; }
.portfolio-no-img { width:100%;height:100%;background:#e8eef5;display:flex;align-items:center;justify-content:center; }

/* Empty state */
.empty-state { text-align:center;padding:80px 0; }
.empty-state p { font-size:16px;color:var(--color-gray);margin-top:16px; }

/* Pagination */
.pagination { display:flex;justify-content:center;gap:6px;margin-top:40px;flex-wrap:wrap; }
.pagination .page-numbers { display:flex;align-items:center;justify-content:center;width:38px;height:38px;border:1px solid var(--color-border);border-radius:4px;font-size:14px;font-weight:600;transition:var(--transition); }
.pagination .page-numbers:hover,.pagination .page-numbers.current { background:var(--color-primary);color:#fff;border-color:var(--color-primary); }
.pagination ul { display:flex;gap:6px;list-style:none;padding:0;margin:0; }

/* =============================================
   RESPONSIVE — SUBPAGES
   ============================================= */
@media (max-width:1200px) {
  .strengths-grid,.values-grid { grid-template-columns:repeat(3,1fr); }
  .cert-grid,.equipment-grid   { grid-template-columns:repeat(3,1fr); }
}
@media (max-width:1024px) {
  .mv-grid          { grid-template-columns:1fr; }
  .mv-center        { display:none; }
  .mv-mission,.mv-vision { padding:40px 32px; }
  .about-detail-grid { grid-template-columns:1fr; gap:32px; }
  .biz-detail-row   { grid-template-columns:1fr; }
  .biz-reverse      { direction:ltr; }
  .contact-cards    { grid-template-columns:repeat(2,1fr); }
  .support-grid     { grid-template-columns:1fr; gap:32px; }
  .docs-grid        { grid-template-columns:1fr; gap:24px; }
  .portfolio-stats-row { grid-template-columns:repeat(2,1fr); }
  .archive-grid     { grid-template-columns:repeat(2,1fr) !important; }
  .footer-grid      { grid-template-columns:1fr 1fr; }
  .footer-certs     { grid-column:1/-1;flex-direction:row; }
}
@media (max-width:768px) {
  .strengths-grid,.values-grid  { grid-template-columns:repeat(2,1fr); }
  .cert-grid,.equipment-grid    { grid-template-columns:repeat(2,1fr); }
  .contact-cards                { grid-template-columns:1fr; }
  .footer-grid                  { grid-template-columns:1fr;gap:24px; }
  .footer-certs                 { flex-direction:row; }
  .cta-inner                    { flex-direction:column;text-align:center; }
  .cta-center                   { flex-direction:column;align-items:center; }
  .process-steps                { flex-wrap:wrap;gap:24px 12px;justify-content:center; }
  .process-step                 { flex:0 0 calc(33.333% - 8px); max-width:calc(33.333% - 8px); }
  .process-arrow                { display:none; }
  .portfolio-stats-row          { grid-template-columns:repeat(2,1fr); }
  .archive-grid                 { grid-template-columns:1fr !important; }
}
@media (max-width:480px) {
  .strengths-grid               { grid-template-columns:1fr; }
  .cert-thumbs                  { grid-template-columns:1fr; }
}

/* =============================================
   INQUIRY PAGE STYLES
   ============================================= */

/* Hero */
.inquiry-hero .page-hero-content p { font-size:16px; }

/* Quick Contact Bar */
.inquiry-quick-contact {
  background: #fff;
  border-bottom: 1px solid var(--color-border);
  padding: 0;
}
.iqc-grid {
  display: flex;
  align-items: stretch;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin: 40px 0;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.iqc-item {
  flex: 1;
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 32px 28px;
}
.iqc-divider {
  width: 1px;
  background: var(--color-border);
  flex-shrink: 0;
  margin: 20px 0;
}
.iqc-icon {
  width: 48px;
  height: 48px;
  border: 2px solid var(--color-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}
.iqc-icon svg { width: 22px; height: 22px; stroke: var(--color-primary); }
.iqc-item:hover .iqc-icon { background: var(--color-primary); border-color: var(--color-primary); }
.iqc-item:hover .iqc-icon svg { stroke: #fff; }
.iqc-label { font-size: 13px; color: var(--color-gray); margin-bottom: 4px; }
.iqc-phone { font-size: 24px; font-weight: 800; color: var(--color-primary); display: block; margin-bottom: 5px; }
.iqc-phone:hover { color: var(--color-accent); }
.iqc-email { font-size: 15px; font-weight: 600; color: var(--color-primary); display: block; margin-bottom: 5px; }
.iqc-addr { font-size: 14px; color: var(--color-dark); line-height: 1.6; margin-bottom: 8px; }
.iqc-sub { font-size: 12px; color: var(--color-gray); line-height: 1.7; }
.iqc-map-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
  border-radius: 4px;
  padding: 5px 12px;
  transition: var(--transition);
}
.iqc-map-btn:hover { background: var(--color-primary); color: #fff; }

/* Main inquiry section */
.inquiry-main { background: var(--color-light-gray); }
.inquiry-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 40px;
  align-items: start;
}

/* Form wrap */
.inquiry-form-wrap {
  background: #fff;
  border-radius: var(--radius);
  padding: 44px 40px;
  box-shadow: var(--shadow-sm);
}
.inquiry-form-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.inquiry-form-desc {
  font-size: 14px;
  color: var(--color-gray);
  margin-bottom: 32px;
}

/* Form result messages */
.form-result {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  border-radius: var(--radius);
  margin-bottom: 24px;
}
.form-result svg { width: 22px; height: 22px; flex-shrink: 0; margin-top: 2px; }
.form-result strong { display: block; font-size: 15px; font-weight: 700; margin-bottom: 3px; }
.form-result p { font-size: 13px; margin: 0; }
.form-success { background: #e8f5e9; border: 1px solid #a5d6a7; }
.form-success svg { stroke: #388e3c; }
.form-success strong { color: #2e7d32; }
.form-success p { color: #388e3c; }
.form-error { background: #fdecea; border: 1px solid #ef9a9a; }
.form-error svg { stroke: #c62828; }
.form-error strong { color: #c62828; }
.form-error p { color: #e53935; }

/* Form rows */
.iform-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.iform-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-dark);
  white-space: nowrap;
}
.req { color: #e53935; }
.iform-input {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-size: 14px;
  font-family: inherit;
  color: var(--color-dark);
  background: #fff;
  transition: var(--transition);
  appearance: none;
  -webkit-appearance: none;
}
.iform-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(26,58,110,.08);
}
.iform-input::placeholder { color: #bbb; }
.iform-textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.7;
}

/* Select */
.iform-select-wrap { position: relative; }
.iform-select { cursor: pointer; padding-right: 40px; }
.iform-select-arrow {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  display: flex;
  align-items: center;
}
.iform-select-arrow svg { width: 16px; height: 16px; stroke: var(--color-gray); }

/* Agree row */
.iform-agree {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 20px 0;
  padding: 14px 0;
  border-top: 1px solid var(--color-border);
}
.iform-agree-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--color-dark);
  cursor: pointer;
}
.iform-agree-label input { width: 16px; height: 16px; flex-shrink: 0; accent-color: var(--color-primary); }
.iform-privacy-link { font-size: 13px; color: var(--color-primary); font-weight: 600; white-space: nowrap; }
.iform-privacy-link:hover { color: var(--color-accent); }

/* Submit button */
.iform-submit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 24px;
  background: var(--color-primary);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}
.iform-submit:hover { background: #0f2755; transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.iform-submit svg { width: 18px; height: 18px; }

/* Right info panel */
.inquiry-info-wrap { display: flex; flex-direction: column; gap: 20px; }

.inquiry-checklist-box {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
}
.inquiry-checklist-box h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.inquiry-checklist-box > p {
  font-size: 13px;
  color: var(--color-gray);
  line-height: 1.7;
  margin-bottom: 20px;
}
.inquiry-checklist { display: flex; flex-direction: column; gap: 12px; }
.inquiry-checklist li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-dark);
}
.ichk-icon {
  width: 26px;
  height: 26px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ichk-icon svg { width: 13px; height: 13px; }

/* Illustration box */
.inquiry-illust {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  text-align: center;
}
.inquiry-illust svg { margin: 0 auto 16px; display: block; }
.inquiry-illust p {
  font-size: 14px;
  color: var(--color-gray);
  line-height: 1.7;
}

/* Bottom CTA (inquiry page specific) */
.inquiry-bottom-cta {
  background: var(--color-primary);
  padding: 50px 0;
}
.inquiry-bottom-cta .cta-left h2 { color: #fff; font-size: clamp(16px,2vw,24px); font-weight: 800; line-height: 1.4; }
.inquiry-bottom-cta .cta-left h2 span { color: var(--color-accent); }

/* =============================================
   RESPONSIVE — INQUIRY PAGE
   ============================================= */
@media (max-width: 1024px) {
  .inquiry-grid { grid-template-columns: 1fr; }
  .inquiry-info-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
}
@media (max-width: 768px) {
  .iqc-grid { flex-direction: column; }
  .iqc-divider { width: 100%; height: 1px; margin: 0 20px; }
  .iqc-item { padding: 20px; }
  .inquiry-form-wrap { padding: 28px 20px; }
  .iform-row { grid-template-columns: 1fr; gap: 5px; }
  .iform-label { font-size: 13px; }
  .inquiry-info-wrap { grid-template-columns: 1fr; }
  .iform-agree { flex-direction: column; align-items: flex-start; gap: 8px; }
}

/* =============================================
   FIXED FLOATING BAR — 전화 / 문자 / 온라인문의
   PC·모바일 공통: <table> 구조, 화면 하단 고정
   ============================================= */
.hdu-float-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 900;
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  box-shadow: 0 -2px 14px rgba(0,0,0,0.16);
  background: #fff;
}

.hdu-float-bar tr { width: 100%; }

.hdu-float-bar td {
  width: 33.333%;
  padding: 0;
  border: none;
  vertical-align: middle;
}

/* 아이콘 + 텍스트 가로 배열 (☏ 053-123-4567 형태) */
.hdu-float-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  height: 72px;
  color: #fff;
  transition: var(--transition);
}

.hdu-float-item:hover { filter: brightness(1.08); }

.hdu-float-icon { display: flex; align-items: center; flex-shrink: 0; }
.hdu-float-icon svg { width: 28px; height: 28px; }

/* 전화번호: 더 크고 굵게 */
.hdu-float-number {
  font-size: 20px;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

/* 문자보내기/온라인문의 라벨 */
.hdu-float-label {
  font-size: 17px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

/* 지정 배경색 */
.hdu-float-call    { background: #f68911; }
.hdu-float-sms      { background: var(--color-accent); }
.hdu-float-inquiry  { background: #e78cda; }

/* 본문 콘텐츠가 하단 고정바에 가리지 않도록 여백 확보 (PC·모바일 공통) */
body { padding-bottom: 72px; }

/* 모바일: 칸이 좁아지므로 전화번호·라벨 폰트를 단계적으로 줄여 깔끔하게 표시 */
@media (max-width: 600px) {
  body { padding-bottom: 60px; }
  .hdu-float-item { height: 60px; gap: 5px; padding: 0 4px; }
  .hdu-float-icon svg { width: 19px; height: 19px; }
  .hdu-float-number { font-size: 13px; letter-spacing: -0.01em; }
  .hdu-float-label { font-size: 13px; }
}

@media (max-width: 480px) {
  body { padding-bottom: 56px; }
  .hdu-float-item { height: 56px; gap: 4px; padding: 0 2px; }
  .hdu-float-icon svg { width: 17px; height: 17px; }
  .hdu-float-number { font-size: 11px; }
  .hdu-float-label { font-size: 12px; }
}

@media (max-width: 380px) {
  body { padding-bottom: 52px; }
  .hdu-float-item { height: 52px; gap: 3px; padding: 0; }
  .hdu-float-icon svg { width: 15px; height: 15px; }
  .hdu-float-number { font-size: 10px; }
  .hdu-float-label { font-size: 11px; }
}

/* =============================================
   배경색 정리 — 섹션별 깔끔한 톤 구분
   ============================================= */
body { background: #ffffff; }

/* 메인 페이지 섹션 배경 교차 (흰색 / 라이트그레이 반복으로 시각적 구분) */
#stats          { background: #ffffff; }
#business-area  { background: var(--color-light-gray); }
#process        { background: #ffffff; }
#portfolio      { background: var(--color-light-gray); }
#clients        { background: #ffffff; }

/* 서브페이지 본문 배경: 흰색 섹션 사이에 옅은 그레이로 리듬감 부여 */
.archive-portfolio,
.portfolio-single { background: #ffffff; }

/* 관리자 알림/설정 화면과 겹치지 않도록 z-index 정리 */
#site-header { z-index: 1000; }
.lightbox-overlay { z-index: 9999; }
.hdu-float-bar { z-index: 900; }