/* ========== VARIABLES ========== */
:root {
  --primary: #2563EB;
  --primary-dark: #1e40af;
  --primary-deeper: #1e3a8a;
  --primary-light: #eff6ff;
  --primary-glow: rgba(37,99,235,.15);
  --accent: #3b82f6;
  --black: #0a0f1a;
  --gray-900: #111827;
  --gray-800: #1f2937;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-400: #9ca3af;
  --gray-300: #d1d5db;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --gray-50: #f9fafb;
  --white: #ffffff;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.04);
  --shadow: 0 1px 3px rgba(0,0,0,.06), 0 2px 8px rgba(0,0,0,.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,.06);
  --shadow-lg: 0 8px 30px rgba(0,0,0,.08);
  --shadow-xl: 0 16px 48px rgba(0,0,0,.1);
  --shadow-2xl: 0 24px 64px rgba(0,0,0,.14);
  --shadow-blue: 0 8px 32px rgba(37,99,235,.2);
  --transition: .3s cubic-bezier(.4,0,.2,1);
  --transition-slow: .5s cubic-bezier(.4,0,.2,1);
  --header-h: 76px;
  --section-pad: 120px;
}

/* ========== RESET ========== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--gray-600);
  background: var(--white);
  line-height: 1.7;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font: inherit; }
ul, ol { list-style: none; }
h1, h2, h3, h4 { line-height: 1.25; color: var(--black); font-weight: 800; letter-spacing: -.02em; }

/* ========== LAYOUT ========== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: var(--section-pad) 0; position: relative; }
.section-dark { background: var(--gray-900); color: var(--gray-400); }
.section-dark h2, .section-dark h3, .section-dark h4 { color: var(--white); }
.section-gray { background: var(--gray-50); }

.section-header { text-align: center; margin-bottom: 64px; }
.section-label {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--primary);
  margin-bottom: 16px;
  background: var(--primary-light);
  padding: 6px 16px; border-radius: 50px;
}
.section-dark .section-label { background: rgba(37,99,235,.15); }
.section-title {
  font-size: 40px; font-weight: 800; margin-bottom: 16px;
  letter-spacing: -.03em; line-height: 1.2;
}
.section-desc { font-size: 17px; color: var(--gray-500); max-width: 520px; margin: 0 auto; line-height: 1.7; }
.section-dark .section-desc { color: var(--gray-400); }
.section-more { text-align: center; margin-top: 56px; }

/* ========== HEADER ========== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--header-h);
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}
.site-header.scrolled {
  background: rgba(255,255,255,.95);
  border-bottom-color: rgba(0,0,0,.06);
  box-shadow: 0 1px 20px rgba(0,0,0,.05);
}
.header-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  height: 100%;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: var(--white); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 900;
  box-shadow: 0 2px 8px rgba(37,99,235,.3);
}
.brand-text strong {
  font-size: 17px; color: var(--black); display: block; line-height: 1.2;
  letter-spacing: -.02em;
}
.brand-text strong span { font-weight: 500; font-size: 13px; color: var(--gray-400); margin-left: 2px; }
.brand-text small { font-size: 10px; color: var(--gray-400); letter-spacing: .08em; text-transform: uppercase; display: block; margin-top: 1px; }

.gnb { display: flex; align-items: center; gap: 2px; }
.gnb a {
  padding: 8px 18px; font-size: 14.5px; font-weight: 500;
  color: var(--gray-600); border-radius: var(--radius-sm);
  transition: var(--transition); position: relative;
}
.gnb a:hover { color: var(--black); }
.gnb a.active { color: var(--primary); font-weight: 600; }
.gnb .nav-cta {
  background: var(--black); color: var(--white) !important;
  margin-left: 12px; font-weight: 600; border-radius: 50px;
  padding: 10px 24px;
}
.gnb .nav-cta:hover { background: var(--primary); box-shadow: var(--shadow-blue); }

.mobile-toggle { display: none; width: 44px; height: 44px; flex-direction: column; align-items: center; justify-content: center; gap: 5px; border-radius: var(--radius-sm); }
.mobile-toggle:hover { background: var(--gray-100); }
.mobile-toggle span { display: block; width: 20px; height: 1.5px; background: var(--black); border-radius: 2px; transition: var(--transition); }
.mobile-toggle.active span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-nav {
  display: none; position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0;
  background: var(--white);
  padding: 8px 24px 24px; z-index: 999;
  transform: translateY(-8px); opacity: 0;
  transition: var(--transition);
  pointer-events: none;
  overflow-y: auto;
}
.mobile-nav.open { transform: translateY(0); opacity: 1; pointer-events: auto; }
.mobile-nav a {
  display: block; padding: 16px 0; font-size: 17px; font-weight: 500;
  color: var(--gray-700); border-bottom: 1px solid var(--gray-100);
}
.mobile-nav a:last-child { border-bottom: none; }
.mobile-nav .nav-cta {
  display: block; text-align: center; margin-top: 16px;
  background: var(--black); color: var(--white); padding: 16px;
  border-radius: var(--radius); font-weight: 600; border-bottom: none;
  font-size: 16px;
}

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 0;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(160deg, #0a0f1a 0%, #0f1b36 30%, #132854 60%, #1e3a8a 100%);
}
.hero-gradient {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 100% 80% at 80% 30%, rgba(37,99,235,.25) 0%, transparent 60%),
    radial-gradient(ellipse 60% 60% at 10% 90%, rgba(59,130,246,.12) 0%, transparent 50%),
    radial-gradient(ellipse 40% 40% at 50% 50%, rgba(37,99,235,.08) 0%, transparent 50%);
}
.hero-bg::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-bg::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 200px;
  background: linear-gradient(to top, rgba(10,15,26,.6) 0%, transparent 100%);
}

.hero-content { position: relative; z-index: 1; max-width: 680px; padding: 160px 0 120px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 20px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 50px;
  font-size: 12px; font-weight: 600; letter-spacing: .15em;
  color: rgba(255,255,255,.6);
  margin-bottom: 32px;
  backdrop-filter: blur(8px);
}
.hero h1 {
  font-size: 60px; font-weight: 900; color: var(--white);
  line-height: 1.1; letter-spacing: -.04em; margin-bottom: 24px;
}
.hero-desc {
  font-size: 18px; color: rgba(255,255,255,.55);
  line-height: 1.8; margin-bottom: 44px;
  max-width: 480px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 56px; }

.hero-contact {
  display: flex; gap: 32px; flex-wrap: wrap;
  padding-top: 40px; border-top: 1px solid rgba(255,255,255,.08);
}
.hero-contact a {
  display: flex; align-items: center; gap: 10px;
  color: rgba(255,255,255,.5); font-size: 14px;
}
.hero-contact a:hover { color: rgba(255,255,255,.9); }
.hero-contact a i { font-size: 12px; color: var(--accent); opacity: .7; }
.hero-contact a strong { font-weight: 600; color: rgba(255,255,255,.75); }
.hero-contact a:hover strong { color: var(--white); }

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: 50px;
  font-size: 15px; font-weight: 600;
  transition: var(--transition);
  border: 1px solid transparent;
  white-space: nowrap; position: relative; overflow: hidden;
}
.btn-lg { padding: 18px 40px; font-size: 16px; }
.btn-primary {
  background: var(--primary); color: var(--white); border-color: var(--primary);
  box-shadow: 0 2px 12px rgba(37,99,235,.25);
}
.btn-primary:hover {
  background: var(--primary-dark); border-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(37,99,235,.35);
}
.btn-white {
  background: rgba(255,255,255,.1); color: var(--white);
  border-color: rgba(255,255,255,.2);
  backdrop-filter: blur(4px);
}
.btn-white:hover {
  background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.3);
  transform: translateY(-2px);
}
.btn-outline {
  border-color: var(--gray-200); color: var(--gray-700);
  background: var(--white);
}
.btn-outline:hover {
  border-color: var(--primary); color: var(--primary);
  transform: translateY(-2px); box-shadow: var(--shadow-md);
}
.btn-dark {
  background: var(--black); color: var(--white);
}
.btn-dark:hover {
  background: var(--gray-800); transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.section-dark .btn-outline { border-color: rgba(255,255,255,.15); color: rgba(255,255,255,.7); background: transparent; }
.section-dark .btn-outline:hover { border-color: var(--primary); color: var(--white); background: rgba(37,99,235,.1); }

/* ========== STATS ========== */
.stats-section {
  background: var(--white); padding: 0;
  margin-top: -60px; position: relative; z-index: 2;
}
.stats-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--white); border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  padding: 56px 48px;
  max-width: 960px; margin: 0 auto;
  border: 1px solid rgba(0,0,0,.04);
}
.stat-item { text-align: center; position: relative; }
.stat-item + .stat-item::before {
  content: ''; position: absolute; left: 0; top: 50%;
  transform: translateY(-50%); width: 1px; height: 48px;
  background: var(--gray-200);
}
.stat-num {
  font-size: 48px; font-weight: 900; letter-spacing: -.03em;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-suffix {
  font-size: 22px; font-weight: 800;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-item p { font-size: 14px; color: var(--gray-400); margin-top: 6px; font-weight: 500; letter-spacing: -.01em; }

/* ========== FEATURES ========== */
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.feature-card {
  padding: 40px 32px; border-radius: var(--radius);
  background: var(--white); border: 1px solid var(--gray-100);
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.feature-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0; transition: var(--transition);
}
.feature-card:hover { border-color: transparent; box-shadow: var(--shadow-lg); transform: translateY(-6px); }
.feature-card:hover::after { opacity: 1; }
.feature-icon {
  width: 52px; height: 52px;
  background: var(--primary-light); color: var(--primary);
  border-radius: 14px; display: flex;
  align-items: center; justify-content: center;
  font-size: 20px; margin-bottom: 24px;
  transition: var(--transition);
}
.feature-card:hover .feature-icon {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: var(--white);
  box-shadow: 0 4px 16px rgba(37,99,235,.3);
}
.feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; letter-spacing: -.02em; }
.feature-card p { font-size: 14px; color: var(--gray-500); line-height: 1.75; }

/* ========== BRAND/PRODUCT SECTION ========== */
.brand-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.brand-card {
  display: flex; flex-direction: column; align-items: center;
  padding: 56px 32px 48px; border-radius: var(--radius-lg);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  transition: var(--transition-slow); text-align: center;
  position: relative; overflow: hidden;
}
.brand-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(37,99,235,.06) 0%, transparent 50%);
  opacity: 0; transition: var(--transition-slow);
}
.brand-card:hover { border-color: rgba(37,99,235,.3); transform: translateY(-6px); }
.brand-card:hover::before { opacity: 1; }
.brand-logo {
  font-size: 32px; font-weight: 900; color: var(--white);
  margin-bottom: 16px; letter-spacing: .04em;
  position: relative;
}
.brand-card p { color: var(--gray-400); font-size: 15px; margin-bottom: 20px; position: relative; }
.brand-card:hover p { color: var(--gray-300); }
.brand-arrow {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-500); font-size: 14px;
  transition: var(--transition); position: relative;
}
.brand-card:hover .brand-arrow { border-color: var(--primary); color: var(--primary); background: rgba(37,99,235,.1); }

/* ========== PROCESS ========== */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.process-step { text-align: center; position: relative; padding: 0 8px; }
.process-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--primary-light); color: var(--primary);
  font-size: 20px; font-weight: 800; margin-bottom: 24px;
  border: 2px solid transparent;
  transition: var(--transition);
}
.process-step:hover .process-num {
  background: var(--primary); color: var(--white);
  box-shadow: var(--shadow-blue);
}
.process-step h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; letter-spacing: -.02em; }
.process-step p { font-size: 14px; color: var(--gray-500); line-height: 1.75; }
.process-step + .process-step::before {
  content: ''; position: absolute; top: 30px;
  left: -12px; width: 24px; height: 1px;
  background: var(--gray-200);
}

/* ========== PORTFOLIO ========== */
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.portfolio-card {
  border-radius: var(--radius); overflow: hidden;
  background: var(--white); border: 1px solid var(--gray-100);
  transition: var(--transition);
  position: relative;
}
.portfolio-card:hover { box-shadow: var(--shadow-xl); transform: translateY(-8px); border-color: transparent; }
.portfolio-img { aspect-ratio: 4/3; overflow: hidden; background: var(--gray-50); position: relative; }
.portfolio-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.4,0,.2,1); }
.portfolio-card:hover .portfolio-img img { transform: scale(1.08); }
.portfolio-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 32px; color: var(--gray-300);
  background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
}
.portfolio-info { padding: 24px; }
.portfolio-cat {
  display: inline-block; padding: 4px 12px;
  background: var(--primary-light); color: var(--primary);
  font-size: 12px; font-weight: 600; border-radius: 50px;
  margin-bottom: 10px;
}
.portfolio-info h3 { font-size: 17px; font-weight: 700; margin-bottom: 6px; letter-spacing: -.02em; }
.portfolio-info p { font-size: 13px; color: var(--gray-400); }
.portfolio-info p i { margin-right: 4px; font-size: 12px; }

/* ========== REVIEWS ========== */
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.review-card {
  padding: 36px; border-radius: var(--radius);
  background: var(--white); border: 1px solid var(--gray-100);
  transition: var(--transition);
  position: relative;
}
.review-card::before {
  content: '\201C'; position: absolute; top: 20px; right: 28px;
  font-size: 56px; font-weight: 900; color: var(--primary-light);
  line-height: 1; font-family: Georgia, serif;
}
.review-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: transparent; }
.review-stars { margin-bottom: 16px; display: flex; gap: 2px; }
.review-stars i { color: var(--gray-200); font-size: 13px; }
.review-stars i.active { color: #f59e0b; }
.review-text { font-size: 15px; color: var(--gray-600); line-height: 1.8; margin-bottom: 24px; position: relative; }
.review-author { display: flex; align-items: center; gap: 12px; }
.review-name { font-size: 15px; font-weight: 700; color: var(--black); }
.review-service { font-size: 13px; color: var(--gray-400); }
.review-service::before { content: '·'; margin-right: 12px; }

/* ========== CTA BAND ========== */
.cta-band {
  background: var(--black);
  padding: 96px 0; text-align: center;
  position: relative; overflow: hidden;
}
.cta-band::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 100%, rgba(37,99,235,.15) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 20%, rgba(37,99,235,.08) 0%, transparent 50%);
}
.cta-content { position: relative; z-index: 1; }
.cta-content .eyebrow {
  font-size: 12px; font-weight: 700; letter-spacing: .15em;
  color: var(--primary); margin-bottom: 16px;
  display: inline-flex; align-items: center; gap: 8px;
}
.cta-content .eyebrow::before, .cta-content .eyebrow::after {
  content: ''; width: 24px; height: 1px; background: rgba(37,99,235,.4);
}
.cta-content h2 {
  font-size: 36px; font-weight: 800; color: var(--white);
  margin-bottom: 16px; letter-spacing: -.03em;
}
.cta-content > p { color: var(--gray-400); font-size: 16px; margin-bottom: 40px; line-height: 1.7; }
.cta-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.cta-actions .btn-primary {
  background: var(--primary); color: var(--white); border-color: var(--primary);
}
.cta-actions .btn-primary:hover { background: var(--primary-dark); }
.cta-actions .btn-outline {
  border-color: rgba(255,255,255,.12); color: rgba(255,255,255,.7);
}
.cta-actions .btn-outline:hover { border-color: rgba(255,255,255,.3); color: var(--white); }

/* ========== FOOTER ========== */
.site-footer { background: var(--black); color: var(--gray-500); padding: 72px 0 0; }
.footer-top {
  display: flex; justify-content: space-between; gap: 64px;
  padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,.06);
}
.footer-brand { max-width: 300px; }
.footer-brand .brand { margin-bottom: 16px; }
.footer-brand .brand-mark { background: linear-gradient(135deg, var(--primary), var(--accent)); box-shadow: none; }
.footer-brand .brand-text strong { color: var(--white); }
.footer-desc { font-size: 14px; line-height: 1.7; color: var(--gray-500); }
.footer-links { display: flex; gap: 72px; }
.footer-links h4 { font-size: 13px; font-weight: 700; color: rgba(255,255,255,.4); margin-bottom: 20px; letter-spacing: .06em; text-transform: uppercase; }
.footer-links a { display: block; font-size: 14px; color: var(--gray-500); padding: 5px 0; }
.footer-links a:hover { color: var(--white); }
.footer-links a i { margin-right: 6px; font-size: 12px; opacity: .6; }
.footer-bottom { padding: 28px 0; text-align: center; }
.footer-bottom p { font-size: 12px; line-height: 2; color: var(--gray-600); }
.copyright { margin-top: 4px; }

/* ========== FLOATING MENU ========== */
.floating-menu {
  position: fixed; bottom: 28px; right: 28px; z-index: 900;
  display: flex; flex-direction: column; gap: 10px;
}
.floating-menu a, .floating-menu button {
  width: 54px; height: 54px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; box-shadow: var(--shadow-lg);
  transition: var(--transition);
}
.float-kakao { background: #fee500; color: #3c1e1e; }
.float-kakao:hover { transform: translateY(-3px) scale(1.05); box-shadow: var(--shadow-xl); }
.float-phone { background: var(--primary); color: var(--white); }
.float-phone:hover { background: var(--primary-dark); transform: translateY(-3px) scale(1.05); box-shadow: var(--shadow-blue); }
.float-top {
  background: var(--white); color: var(--gray-400);
  border: 1px solid var(--gray-200);
  opacity: 0; pointer-events: none; transform: translateY(10px);
}
.float-top.show { opacity: 1; pointer-events: auto; transform: translateY(0); }
.float-top:hover { color: var(--primary); border-color: var(--primary); }

/* ========== PAGE HERO (subpages) ========== */
.page-hero {
  padding: calc(var(--header-h) + 64px) 0 64px;
  background: var(--gray-900);
  text-align: center; position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 100%, rgba(37,99,235,.1) 0%, transparent 60%);
}
.page-hero h1 { font-size: 36px; font-weight: 800; color: var(--white); margin-bottom: 10px; letter-spacing: -.03em; position: relative; }
.page-hero p { font-size: 16px; color: var(--gray-400); position: relative; }

/* ========== COMPANY PAGE ========== */
.company-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.company-intro-text h2 { font-size: 32px; font-weight: 800; margin-bottom: 20px; letter-spacing: -.03em; line-height: 1.3; }
.company-intro-text p { color: var(--gray-500); line-height: 1.85; margin-bottom: 16px; font-size: 15.5px; }
.company-img {
  border-radius: var(--radius-lg); overflow: hidden;
  background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
  aspect-ratio: 4/3;
}
.company-img img { width: 100%; height: 100%; object-fit: cover; }

.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value-card {
  text-align: center; padding: 48px 28px;
  border-radius: var(--radius); background: var(--white);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}
.value-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: transparent; }
.value-card i {
  font-size: 32px; color: var(--primary); margin-bottom: 24px;
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--primary-light);
  display: inline-flex; align-items: center; justify-content: center;
}
.value-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.value-card p { font-size: 14px; color: var(--gray-500); line-height: 1.75; }

.info-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.info-item {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 24px; background: var(--gray-50);
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}
.info-item:hover { border-color: var(--primary-light); background: var(--white); box-shadow: var(--shadow); }
.info-item i { font-size: 16px; color: var(--primary); margin-top: 2px; width: 20px; text-align: center; }
.info-item dt { font-size: 12px; color: var(--gray-400); margin-bottom: 4px; font-weight: 500; letter-spacing: .02em; }
.info-item dd { font-size: 15px; font-weight: 600; color: var(--black); }

/* ========== PRODUCTS PAGE ========== */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card {
  border-radius: var(--radius); overflow: hidden;
  background: var(--white); border: 1px solid var(--gray-100);
  transition: var(--transition);
}
.product-card:hover { box-shadow: var(--shadow-xl); transform: translateY(-6px); border-color: transparent; }
.product-card-img {
  aspect-ratio: 4/3; overflow: hidden;
  background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
}
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.product-card:hover .product-card-img img { transform: scale(1.05); }
.product-card-body { padding: 28px; }
.product-card-body h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; letter-spacing: -.02em; }
.product-card-body p { font-size: 14px; color: var(--gray-500); line-height: 1.75; }
.product-card-body .product-tag {
  display: inline-block; padding: 4px 12px;
  background: var(--primary-light); color: var(--primary);
  font-size: 12px; font-weight: 600; border-radius: 50px; margin-top: 16px;
}

/* ========== CONSULT FORM ========== */
.consult-wrap { display: grid; grid-template-columns: 1fr 1.1fr; gap: 72px; align-items: flex-start; }
.consult-info h2 { font-size: 32px; font-weight: 800; margin-bottom: 16px; letter-spacing: -.03em; line-height: 1.3; }
.consult-info > p { color: var(--gray-500); margin-bottom: 40px; line-height: 1.8; font-size: 15.5px; }
.consult-contact-list { display: flex; flex-direction: column; gap: 12px; }
.consult-contact-item {
  display: flex; align-items: center; gap: 14px;
  padding: 18px 20px; background: var(--gray-50);
  border-radius: var(--radius-sm); border: 1px solid var(--gray-100);
  transition: var(--transition);
}
.consult-contact-item:hover { border-color: var(--primary-light); background: var(--white); }
.consult-contact-item i { font-size: 16px; color: var(--primary); width: 20px; text-align: center; }
.consult-contact-item span { font-size: 15px; color: var(--gray-600); }
.consult-contact-item strong { font-weight: 700; color: var(--black); }

.consult-form {
  background: var(--white); border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg); padding: 44px;
  box-shadow: var(--shadow-lg);
}
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--gray-700); margin-bottom: 7px; letter-spacing: -.01em; }
.form-group label .required { color: #ef4444; margin-left: 2px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-control {
  width: 100%; padding: 13px 16px;
  border: 1px solid var(--gray-200); border-radius: var(--radius-sm);
  font-size: 15px; font-family: inherit;
  transition: var(--transition);
  background: var(--gray-50);
  color: var(--black);
}
.form-control::placeholder { color: var(--gray-400); }
.form-control:focus { outline: none; border-color: var(--primary); background: var(--white); box-shadow: 0 0 0 4px var(--primary-glow); }
textarea.form-control { resize: vertical; min-height: 120px; }
select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px;
}
.form-check { display: flex; align-items: flex-start; gap: 8px; margin-top: 8px; }
.form-check input[type="checkbox"] { margin-top: 4px; accent-color: var(--primary); width: 16px; height: 16px; }
.form-check label { font-size: 13px; color: var(--gray-500); line-height: 1.5; font-weight: 400; }
.form-submit { width: 100%; padding: 16px; font-size: 16px; border-radius: var(--radius-sm); }
.form-notice {
  margin-top: 16px; padding: 14px 18px;
  background: var(--gray-50); border-radius: var(--radius-sm);
  font-size: 13px; color: var(--gray-400); line-height: 1.6;
  border: 1px solid var(--gray-100);
}
.form-notice i { color: var(--primary); margin-right: 6px; }

/* ========== WORKPLACE DETAIL ========== */
.detail-header { margin-bottom: 40px; }
.detail-meta { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 16px; }
.detail-meta span {
  font-size: 13px; color: var(--gray-400); display: inline-flex; align-items: center; gap: 6px;
  background: var(--gray-50); padding: 4px 12px; border-radius: 50px;
}
.detail-meta span i { color: var(--primary); font-size: 11px; }
.detail-header h1 { font-size: 32px; font-weight: 800; letter-spacing: -.03em; }
.detail-info-grid {
  display: grid; gap: 0; margin-bottom: 40px;
  background: var(--gray-50); border-radius: var(--radius);
  border: 1px solid var(--gray-100); overflow: hidden;
}
.detail-info-item {
  display: flex; gap: 12px; padding: 20px 28px;
  border-bottom: 1px solid var(--gray-100);
}
.detail-info-item:last-child { border-bottom: none; }
.detail-info-item dt { font-size: 13px; color: var(--gray-400); min-width: 80px; font-weight: 500; }
.detail-info-item dd { font-size: 15px; color: var(--black); font-weight: 600; }

.detail-content { margin-bottom: 48px; }
.detail-content p { color: var(--gray-600); line-height: 1.85; margin-bottom: 16px; font-size: 15.5px; }
.detail-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 32px; }
.detail-gallery img { width: 100%; border-radius: var(--radius-sm); cursor: pointer; transition: var(--transition); }
.detail-gallery img:hover { opacity: .92; transform: scale(1.01); }

.detail-nav {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 32px; border-top: 1px solid var(--gray-100);
}
.detail-nav a { font-size: 14px; color: var(--gray-400); display: flex; align-items: center; gap: 8px; }
.detail-nav a:hover { color: var(--primary); }

/* ========== REVIEWS PAGE ========== */
.reviews-list { display: flex; flex-direction: column; gap: 16px; }
.review-list-card {
  padding: 32px; background: var(--white);
  border: 1px solid var(--gray-100); border-radius: var(--radius);
  transition: var(--transition);
}
.review-list-card:hover { border-color: transparent; box-shadow: var(--shadow-md); }
.review-list-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.review-list-header .review-stars i { font-size: 13px; }
.review-list-date { font-size: 13px; color: var(--gray-400); }
.review-list-card .review-text { margin-bottom: 16px; }

/* ========== PAGINATION ========== */
.pagination { display: flex; justify-content: center; gap: 6px; margin-top: 56px; }
.pagination a, .pagination span {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 50%;
  font-size: 14px; font-weight: 500; color: var(--gray-400);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}
.pagination a:hover { border-color: var(--primary); color: var(--primary); }
.pagination .active {
  background: var(--primary); color: var(--white); border-color: var(--primary);
  box-shadow: var(--shadow-blue);
}

/* ========== LIGHTBOX ========== */
.lightbox {
  display: none; position: fixed; inset: 0; z-index: 9999;
  background: rgba(0,0,0,.92); align-items: center; justify-content: center;
  cursor: zoom-out; backdrop-filter: blur(4px);
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 90vh; border-radius: var(--radius-sm); box-shadow: var(--shadow-2xl); }
.lightbox-close {
  position: absolute; top: 20px; right: 24px;
  font-size: 32px; color: rgba(255,255,255,.6); cursor: pointer;
  width: 48px; height: 48px; display: flex;
  align-items: center; justify-content: center;
  border-radius: 50%; transition: var(--transition);
}
.lightbox-close:hover { color: var(--white); background: rgba(255,255,255,.1); }

/* ========== ALERT ========== */
.alert {
  padding: 16px 20px; border-radius: var(--radius-sm);
  font-size: 14px; margin-bottom: 20px; line-height: 1.5;
}
.alert-success { background: #dcfce7; color: #166534; border: 1px solid #bbf7d0; }
.alert-error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
  :root { --section-pad: 88px; }
  .feature-grid, .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-step + .process-step::before { display: none; }
  .company-intro { grid-template-columns: 1fr; gap: 40px; }
  .consult-wrap { grid-template-columns: 1fr; gap: 48px; }
  .footer-top { flex-direction: column; gap: 48px; }
  .section-title { font-size: 34px; }
}

@media (max-width: 768px) {
  :root { --header-h: 64px; --section-pad: 72px; }
  .section-header { margin-bottom: 40px; }
  .section-title { font-size: 28px; }
  .section-desc { font-size: 15px; }

  .gnb { display: none; }
  .mobile-toggle { display: flex; }
  .mobile-nav { display: block; }

  .hero { min-height: auto; }
  .hero-content { padding: calc(var(--header-h) + 48px) 0 80px; }
  .hero h1 { font-size: 36px; letter-spacing: -.03em; }
  .hero-desc { font-size: 16px; margin-bottom: 32px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
  .hero-contact { flex-direction: column; gap: 14px; }

  .stats-section { margin-top: -36px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; padding: 36px 28px; border-radius: var(--radius-lg); }
  .stat-item + .stat-item::before { display: none; }
  .stat-num { font-size: 36px; }
  .stat-suffix { font-size: 18px; }

  .feature-grid { grid-template-columns: 1fr; }
  .brand-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .review-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .detail-gallery { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }

  .footer-links { flex-direction: column; gap: 32px; }

  .consult-form { padding: 28px; }
  .form-row { grid-template-columns: 1fr; }

  .page-hero { padding: calc(var(--header-h) + 48px) 0 48px; }
  .page-hero h1 { font-size: 28px; }

  .cta-band { padding: 72px 0; }
  .cta-content h2 { font-size: 26px; }

  .floating-menu { bottom: 16px; right: 16px; }
  .floating-menu a, .floating-menu button { width: 48px; height: 48px; font-size: 18px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero h1 { font-size: 30px; }
  .hero-content { padding: calc(var(--header-h) + 32px) 0 60px; }
  .stats-grid { margin-left: 16px; margin-right: 16px; }
  .stats-grid { padding: 28px 20px; }
  .stat-num { font-size: 30px; }
}