/* ============================================================
   USIS — 아웃크래프트 우수관업체  |  style.css  v2.0
   ============================================================ */

/* ── 1. CSS 변수 ─────────────────────────────────────────── */
:root {
  --primary:       #142038;
  --primary-d:     #0d1728;
  --primary-l:     #1e3050;
  --primary-ll:    #2a4070;
  --accent:        #2563EB;
  --accent-d:      #1d4ed8;
  --accent-l:      #3b82f6;
  --accent-glow:   rgba(37,99,235,.35);
  --bg:            #F4F7FB;
  --bg-soft:       #e8eef7;
  --bg-warm:       #f0f4f8;
  --text:          #1A2332;
  --text-mid:      #4a5568;
  --text-light:    #718096;
  --border:        #d1dce8;
  --border-l:      #e2e8f0;
  --shadow-sm:     0 2px 8px  rgba(20,32,56,.06);
  --shadow:        0 4px 24px rgba(20,32,56,.08);
  --shadow-lg:     0 12px 40px rgba(20,32,56,.14);
  --shadow-xl:     0 24px 64px rgba(20,32,56,.18);
  --radius-sm:     4px;
  --radius:        8px;
  --radius-lg:     16px;
  --radius-pill:   9999px;
  --max-w:         1200px;
  --ease:          cubic-bezier(.22,1,.36,1);
  --ease-out:      cubic-bezier(.0,0,.2,1);
  --transition:    all .35s var(--ease);
  --transition-s:  all .2s var(--ease-out);
}

/* ── 2. Reset + Base ─────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}
body {
  font-family: 'Pretendard Variable','Pretendard',-apple-system,BlinkMacSystemFont,'Malgun Gothic',sans-serif;
  font-size: 18px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  word-break: keep-all;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: inherit; }

/* ── 3. @keyframes ───────────────────────────────────────── */
@keyframes pulse-ring {
  0%   { transform: scale(1);   opacity: .65; }
  80%  { transform: scale(1.55); opacity: 0; }
  100% { transform: scale(1.55); opacity: 0; }
}
@keyframes ken-burns {
  from { transform: scale(1.0); }
  to   { transform: scale(1.08); }
}
@keyframes fade-slide-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes badge-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: .4; }
}
@keyframes underline-expand {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}
@keyframes shimmer {
  from { background-position: -200% center; }
  to   { background-position:  200% center; }
}
@keyframes float-y {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-6px); }
}
@keyframes count-up {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── 4. Scroll Progress Bar ──────────────────────────────── */
#scroll-bar {
  position: fixed; top: 0; left: 0; height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-l));
  width: 0%; z-index: 9999;
  transition: width .1s linear;
  box-shadow: 0 0 8px var(--accent-glow);
}

/* ── 5. Container & Section ──────────────────────────────── */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 clamp(16px,3.5vw,32px); }
.section { padding: clamp(60px,10vw,120px) 0; }
.section--soft { background: var(--bg-soft); }
.section--dark {
  background: linear-gradient(150deg, var(--primary-d) 0%, var(--primary) 100%);
  color: #fff;
}
.section--dark .section-title { color: #fff; }
.section--dark .section-subtitle { color: rgba(255,255,255,.75); }
.section-header { text-align: center; margin-bottom: clamp(32px,5vw,56px); }
.section-eyebrow {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
  position: relative;
  padding-left: 20px;
}
.section-eyebrow::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 12px; height: 2px;
  background: var(--accent);
  transform: translateY(-50%);
}
.section-title {
  font-size: clamp(1.6rem,3vw,2.4rem);
  font-weight: 800;
  color: var(--primary);
  line-height: 1.25;
  letter-spacing: -.03em;
  margin-bottom: 14px;
}
.section-subtitle {
  font-size: 1rem;
  color: var(--text-mid);
  max-width: 560px;
  margin: 0 auto clamp(32px,5vw,56px);
  line-height: 1.7;
}

/* ── 6. Header ───────────────────────────────────────────── */
#site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: 64px;
  background: transparent;
  transition: background .4s var(--ease), box-shadow .4s var(--ease);
}
#site-header.scrolled {
  background: rgba(13,23,40,.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 20px rgba(0,0,0,.2);
}
.header-inner {
  max-width: var(--max-w); margin: 0 auto;
  padding: 0 clamp(16px,3.5vw,32px);
  height: 64px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.site-logo {
  font-size: 1.1rem; font-weight: 800;
  color: #fff; letter-spacing: -.03em;
  display: flex; align-items: center; gap: 8px;
  transition: opacity .2s;
}
.site-logo:hover { opacity: .85; }
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav a {
  font-size: .9rem; font-weight: 600;
  color: rgba(255,255,255,.8);
  transition: color .2s;
  position: relative;
}
.site-nav a::after {
  content: '';
  position: absolute; bottom: -3px; left: 0; right: 0;
  height: 2px; background: var(--accent-l);
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.site-nav a:hover { color: #fff; }
.site-nav a:hover::after { transform: scaleX(1); }
.nav-cta {
  background: var(--accent);
  color: #fff !important;
  padding: 9px 22px;
  border-radius: var(--radius-pill);
  font-size: .9rem; font-weight: 700;
  transition: var(--transition) !important;
  box-shadow: 0 2px 12px var(--accent-glow);
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--accent-d) !important; transform: translateY(-1px); box-shadow: 0 4px 20px var(--accent-glow) !important; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none;
  padding: 8px; cursor: pointer;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: #fff; border-radius: 2px;
  transition: var(--transition-s);
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile Menu */
#mobile-menu {
  display: none;
  position: fixed; top: 64px; left: 0; right: 0; z-index: 999;
  background: rgba(13,23,40,.97);
  backdrop-filter: blur(20px);
  padding: 16px clamp(16px,3.5vw,32px) 32px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
#mobile-menu.open { display: block; }
#mobile-menu a {
  display: block; padding: 16px 0;
  font-size: 1.05rem; font-weight: 600;
  color: rgba(255,255,255,.85);
  border-bottom: 1px solid rgba(255,255,255,.07);
  transition: color .2s;
}
#mobile-menu a:hover { color: #fff; }
#mobile-menu a:last-child { border-bottom: none; }
.mobile-cta-btn {
  display: block !important;
  margin-top: 16px;
  background: var(--accent);
  color: #fff !important;
  text-align: center;
  padding: 14px !important;
  border-radius: var(--radius-pill);
  font-weight: 700;
  border: none !important;
}

/* ── 7. Buttons ──────────────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 1rem; font-weight: 700;
  padding: 16px 36px;
  border-radius: var(--radius-pill);
  border: none;
  transition: var(--transition);
  box-shadow: 0 4px 16px var(--accent-glow);
  position: relative; overflow: hidden;
}
.btn-primary::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(255,255,255,.12);
  transform: translateX(-100%);
  transition: transform .4s var(--ease);
}
.btn-primary:hover { background: var(--accent-d); transform: translateY(-2px); box-shadow: 0 8px 28px var(--accent-glow); }
.btn-primary:hover::after { transform: translateX(0); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent;
  color: var(--primary);
  font-size: 1rem; font-weight: 700;
  padding: 14px 32px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--primary);
  transition: var(--transition);
}
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-outline-white {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent;
  color: #fff;
  font-size: 1rem; font-weight: 700;
  padding: 14px 32px;
  border-radius: var(--radius-pill);
  border: 2px solid rgba(255,255,255,.55);
  transition: var(--transition);
}
.btn-outline-white:hover { background: rgba(255,255,255,.15); border-color: rgba(255,255,255,.9); }

/* ── 8. Hero 슬라이더 ─────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  display: flex; align-items: center;
  background: var(--primary-d);
}
.hero-slides { position: absolute; inset: 0; }
.hero-slide {
  position: absolute; inset: 0;
  opacity: 0;
  transition: opacity 1.2s var(--ease-out);
}
.hero-slide.active { opacity: 1; }
.hero-slide img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(.45);
  animation: ken-burns 8s ease-out both;
}
/* 그라데이션 오버레이 — 좌→우 */
.hero-slide::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(
    100deg,
    rgba(13,23,40,.7) 0%,
    rgba(13,23,40,.35) 55%,
    transparent 100%
  );
}
.hero-overlay {
  position: relative; z-index: 10;
  width: 100%;
  padding: 120px 0 80px;
}
.hero-content { max-width: var(--max-w); margin: 0 auto; padding: 0 clamp(16px,3.5vw,32px); }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(37,99,235,.2);
  border: 1px solid rgba(37,99,235,.5);
  color: var(--accent-l);
  font-size: .78rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 24px;
  animation: badge-pulse 3s infinite;
}
.hero h1 {
  font-size: clamp(2.8rem,7vw,5rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.12;
  letter-spacing: -.05em;
  margin-bottom: 24px;
  animation: fade-slide-up .8s var(--ease) .1s both;
}
.hero h1 em {
  font-style: normal;
  color: var(--accent-l);
  position: relative;
  display: inline-block;
}
.hero h1 em::after {
  content: '';
  position: absolute; left: 0; bottom: -4px; right: 0;
  height: 3px;
  background: var(--accent-l);
  border-radius: 2px;
  transform: scaleX(0); transform-origin: left;
  animation: underline-expand .6s var(--ease) .9s both;
}
.hero-desc {
  font-size: clamp(1rem,2vw,1.2rem);
  color: rgba(255,255,255,.85);
  max-width: 560px;
  margin-bottom: 12px;
  line-height: 1.75;
  animation: fade-slide-up .8s var(--ease) .25s both;
}
.hero-notice {
  font-size: .88rem;
  color: rgba(255,255,255,.65);
  max-width: 500px;
  margin-bottom: 40px;
  padding: 11px 16px;
  background: rgba(255,255,255,.07);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  animation: fade-slide-up .8s var(--ease) .35s both;
}
.hero-cta {
  display: flex; flex-wrap: wrap; gap: 14px;
  animation: fade-slide-up .8s var(--ease) .45s both;
}
/* Hero stats bar */
.hero-stats {
  display: flex; flex-wrap: wrap; gap: 32px;
  margin-top: clamp(40px,6vw,64px);
  padding-top: clamp(24px,3vw,32px);
  border-top: 1px solid rgba(255,255,255,.12);
  animation: fade-slide-up .8s var(--ease) .55s both;
}
.hero-stat-num {
  font-size: clamp(1.6rem,3vw,2.2rem);
  font-weight: 900;
  color: #fff;
  letter-spacing: -.04em;
  line-height: 1;
  margin-bottom: 4px;
}
.hero-stat-label {
  font-size: .82rem;
  color: rgba(255,255,255,.6);
  font-weight: 500;
}
/* Dots & Arrows */
.hero-dots {
  position: absolute; bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 10px; z-index: 10;
}
.hero-dot {
  width: 8px; height: 8px;
  border-radius: 4px;
  background: rgba(255,255,255,.35);
  border: none; cursor: pointer; padding: 0;
  transition: all .4s var(--ease);
}
.hero-dot.active { background: #fff; width: 24px; }
.hero-arrow {
  position: absolute; top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: #fff;
  width: 52px; height: 52px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  z-index: 10;
  transition: var(--transition);
  backdrop-filter: blur(8px);
}
.hero-arrow:hover { background: rgba(255,255,255,.25); border-color: rgba(255,255,255,.5); }
.hero-arrow.prev { left: 24px; }
.hero-arrow.next { right: 24px; }

/* ── 9. Before/After 갤러리 ──────────────────────────────── */
.ba-section { background: var(--primary-d); padding: clamp(60px,8vw,100px) 0; }
.ba-section .section-eyebrow { color: var(--accent-l); }
.ba-section .section-eyebrow::before { background: var(--accent-l); }
.ba-section .section-title { color: #fff; }
.ba-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 20px;
}
.ba-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.ba-card:hover { transform: translateY(-6px); border-color: rgba(37,99,235,.5); box-shadow: 0 20px 48px rgba(0,0,0,.4); }
.ba-images {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 2px;
}
.ba-images img { width: 100%; height: 190px; object-fit: cover; transition: transform .6s var(--ease); }
.ba-card:hover .ba-images img { transform: scale(1.04); }
.ba-labels { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.ba-label {
  display: block; font-size: .72rem; font-weight: 700;
  padding: 5px 10px; text-align: center; letter-spacing: .05em;
}
.ba-label.before { background: rgba(220,38,38,.85); color: #fff; }
.ba-label.after  { background: rgba(5,150,105,.85);  color: #fff; }
.ba-desc { padding: 18px; font-size: .88rem; color: rgba(255,255,255,.7); line-height: 1.6; }

/* ── 10. 서비스 카드 그리드 ───────────────────────────────── */
.services-section { background: #fff; }
.service-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 24px;
}
.service-card {
  background: var(--bg);
  border: 1px solid var(--border-l);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--accent-l); }
.service-card-img-wrap { overflow: hidden; position: relative; }
.service-card-img-wrap::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(20,32,56,.4));
  opacity: 0; transition: opacity .4s;
}
.service-card:hover .service-card-img-wrap::after { opacity: 1; }
.service-card img {
  width: 100%; height: 210px; object-fit: cover;
  transition: transform .7s var(--ease);
}
.service-card:hover img { transform: scale(1.07); }
.service-card-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.service-card-tag {
  font-size: .72rem; font-weight: 700;
  color: var(--accent); letter-spacing: .08em;
  text-transform: uppercase; margin-bottom: 6px;
}
.service-card-title {
  font-size: 1.1rem; font-weight: 800;
  color: var(--primary); margin-bottom: 10px; line-height: 1.3;
}
.service-card-desc { font-size: .9rem; color: var(--text-mid); line-height: 1.65; flex: 1; }
.service-card-more {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: .85rem; font-weight: 700;
  color: var(--accent); margin-top: 16px;
  position: relative;
}
.service-card-more::after {
  content: '';
  position: absolute; bottom: -2px; left: 0;
  width: 100%; height: 1px;
  background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.service-card:hover .service-card-more::after { transform: scaleX(1); }

/* ── 11. 통계 카운터 ──────────────────────────────────────── */
.stats-section {
  background: linear-gradient(135deg, var(--primary-d) 0%, var(--primary-ll) 100%);
  position: relative; overflow: hidden;
}
.stats-section::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(37,99,235,.15) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(37,99,235,.08) 0%, transparent 50%);
}
.stats-grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 0;
  position: relative; z-index: 1;
}
.stat-item {
  padding: clamp(32px,5vw,56px) 24px;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,.1);
  transition: background .3s;
}
.stat-item:last-child { border-right: none; }
.stat-item:hover { background: rgba(255,255,255,.04); }
.stat-number {
  font-size: clamp(2.4rem,5vw,3.8rem);
  font-weight: 900;
  color: #fff;
  letter-spacing: -.05em;
  line-height: 1;
  margin-bottom: 8px;
  display: block;
}
.stat-suffix { font-size: 1.6rem; font-weight: 900; }
.stat-label { font-size: .9rem; color: rgba(255,255,255,.7); font-weight: 500; }

/* ── 12. FAQ 아코디언 ─────────────────────────────────────── */
.faq-section { background: var(--bg-soft); }
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq-item {
  background: #fff;
  border: 1px solid var(--border-l);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .3s, border-color .3s;
}
.faq-item:has(.faq-answer.open) {
  border-color: var(--accent-l);
  box-shadow: 0 4px 20px rgba(37,99,235,.1);
}
.faq-question {
  width: 100%; background: none; border: none;
  padding: 20px 24px;
  text-align: left;
  font-size: 1rem; font-weight: 700;
  color: var(--primary);
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  transition: background .2s;
}
.faq-question:hover { background: var(--bg-soft); }
.faq-question[aria-expanded="true"] { background: var(--primary); color: #fff; }
.faq-icon {
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 2px solid currentColor;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; line-height: 1;
  transition: transform .35s var(--ease);
}
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(45deg); }
.faq-answer {
  display: none;
  padding: 0 24px 22px;
  font-size: .95rem; color: var(--text-mid); line-height: 1.75;
  border-top: 1px solid var(--border-l);
}
.faq-answer.open { display: block; animation: fade-slide-up .3s var(--ease) both; }

/* ── 13. NSEO 카드 그리드 ────────────────────────────────── */
/* ── NSEO 마퀴 티커 ─────────────────────────────────────── */
@keyframes nseo-ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.nseo-ticker-section {
  background: var(--primary);
  display: flex;
  align-items: stretch;
  overflow: hidden;
}
.nseo-ticker-label {
  flex-shrink: 0;
  background: var(--accent);
  color: #fff;
  font-size: .78rem; font-weight: 800;
  letter-spacing: .06em;
  padding: 0 24px;
  display: flex; align-items: center;
  white-space: nowrap;
  z-index: 1;
}
.nseo-ticker-wrap {
  flex: 1;
  overflow: hidden;
  position: relative;
}
.nseo-ticker-wrap::before,
.nseo-ticker-wrap::after {
  content: '';
  position: absolute; top: 0; bottom: 0; width: 40px;
  z-index: 2; pointer-events: none;
}
.nseo-ticker-wrap::before { left: 0; background: linear-gradient(to right, var(--primary), transparent); }
.nseo-ticker-wrap::after  { right: 0; background: linear-gradient(to left,  var(--primary), transparent); }
.nseo-ticker-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: nseo-ticker 28s linear infinite;
  padding: 14px 0;
}
.nseo-ticker-track:hover { animation-play-state: paused; }
.nseo-ticker-item {
  display: inline-flex; align-items: center; gap: 8px;
  text-decoration: none;
  color: rgba(255,255,255,.85);
  font-size: .9rem; font-weight: 600;
  padding: 6px 20px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius-pill);
  margin: 0 10px;
  white-space: nowrap;
  transition: color .25s, border-color .25s, background .25s;
}
.nseo-ticker-item:hover {
  color: #fff;
  border-color: var(--accent-l);
  background: rgba(37,99,235,.18);
}
.nseo-ticker-cat {
  font-size: .68rem; font-weight: 700;
  color: var(--accent-l);
  letter-spacing: .06em;
}
.nseo-ticker-title { font-weight: 700; }
.nseo-ticker-arrow { font-size: .8rem; opacity: .6; }
.nseo-ticker-sep {
  color: var(--accent-l);
  font-size: .6rem;
  margin: 0 4px;
  opacity: .5;
}

/* ── 시공현장 이미지 마퀴 ────────────────────────────────── */
@keyframes img-ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.img-marquee-section {
  background: var(--primary-d);
  display: flex;
  align-items: stretch;
  overflow: hidden;
}
.img-marquee-label {
  flex-shrink: 0;
  background: var(--accent);
  color: #fff;
  font-size: .75rem; font-weight: 800;
  letter-spacing: .08em;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  padding: 20px 14px;
  display: flex; align-items: center; justify-content: center;
}
.img-marquee-wrap {
  flex: 1;
  overflow: hidden;
  position: relative;
}
.img-marquee-wrap::before,
.img-marquee-wrap::after {
  content: '';
  position: absolute; top: 0; bottom: 0; width: 48px;
  z-index: 2; pointer-events: none;
}
.img-marquee-wrap::before { left: 0;  background: linear-gradient(to right, var(--primary-d), transparent); }
.img-marquee-wrap::after  { right: 0; background: linear-gradient(to left,  var(--primary-d), transparent); }
.img-marquee-track {
  display: flex;
  align-items: center;
  width: max-content;
  gap: 8px;
  padding: 12px 8px;
  animation: img-ticker 120s linear infinite;
}
.img-marquee-track:hover { animation-play-state: paused; }
.img-marquee-item {
  flex-shrink: 0;
  width: 280px;
  height: 190px;
  border-radius: var(--radius);
  overflow: hidden;
}
.img-marquee-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .6s var(--ease);
}
.img-marquee-item:hover img { transform: scale(1.06); }

/* ── 14. CTA 섹션 ────────────────────────────────────────── */
.cta-section {
  background: #fff;
  color: var(--text);
  padding: clamp(64px,10vw,104px) clamp(16px,3.5vw,32px);
  position: relative; overflow: hidden;
  border-top: 1px solid var(--border-l);
}
/* 상단 accent 라인 */
.cta-section::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--accent-l));
}
/* 배경 원형 장식 */
.cta-section::after {
  content: '';
  position: absolute; right: -120px; top: -120px;
  width: 440px; height: 440px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,.06) 0%, transparent 70%);
  pointer-events: none;
}
.cta-section > * { position: relative; z-index: 1; }

/* 2열 레이아웃: 왼쪽 텍스트 / 오른쪽 행동 */
.cta-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
}
.cta-text-block {}
.cta-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .75rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.cta-eyebrow::before {
  content: '';
  width: 24px; height: 2px;
  background: var(--accent);
  border-radius: 2px;
}
.cta-headline {
  font-size: clamp(1.8rem,3.5vw,2.8rem);
  font-weight: 900;
  color: var(--primary);
  letter-spacing: -.04em;
  line-height: 1.2;
  margin-bottom: 16px;
}
.cta-headline em {
  font-style: normal;
  color: var(--accent);
}
.cta-sub {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.7;
  margin-bottom: 28px;
}
.cta-phone-display {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--bg-soft);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 20px;
  font-size: 1.4rem; font-weight: 900;
  color: var(--primary);
  letter-spacing: -.02em;
}
.cta-phone-display svg {
  width: 22px; height: 22px;
  color: var(--accent); flex-shrink: 0;
}

/* 오른쪽 행동 카드 */
.cta-action-card {
  background: var(--primary);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  text-align: center;
  min-width: 280px;
  box-shadow: 0 20px 60px rgba(20,32,56,.2);
  position: relative;
  overflow: hidden;
}
.cta-action-card::before {
  content: '';
  position: absolute; top: -40px; right: -40px;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: rgba(37,99,235,.15);
}
.cta-action-label {
  font-size: .72rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent-l);
  margin-bottom: 8px;
  display: block;
}
.cta-action-title {
  font-size: 1.1rem; font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
  position: relative; z-index: 1;
}
.cta-action-sub {
  font-size: .85rem;
  color: rgba(255,255,255,.6);
  margin-bottom: 28px;
  position: relative; z-index: 1;
}
.cta-action-btn {
  display: block;
  background: var(--accent);
  color: #fff;
  font-size: 1rem; font-weight: 800;
  padding: 16px 32px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37,99,235,.5);
  transition: var(--transition);
  position: relative; z-index: 1;
  margin-bottom: 12px;
}
.cta-action-btn:hover {
  background: var(--accent-d);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,99,235,.6);
}
.cta-action-note {
  font-size: .78rem;
  color: rgba(255,255,255,.45);
  position: relative; z-index: 1;
}

/* trust badges */
.trust-badges {
  display: flex; justify-content: flex-start; flex-wrap: wrap; gap: 10px;
  margin-top: 28px;
}
.trust-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  color: var(--text-mid); padding: 7px 14px;
  border-radius: var(--radius-pill);
  font-size: .82rem; font-weight: 600;
  transition: var(--transition);
}
.trust-badge::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.trust-badge:hover { border-color: var(--accent); color: var(--accent); background: #fff; }

.cta-buttons { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; }

/* 기존 단순 CTA (중간 CTA용) */
.cta-section--simple {
  background: var(--primary);
  color: #fff;
  text-align: center;
  padding: clamp(48px,7vw,80px) clamp(16px,3.5vw,32px);
  position: relative; overflow: hidden;
  border-top: none;
}
.cta-section--simple::before { display: none; }
.cta-section--simple::after { display: none; }
.cta-section--simple .cta-buttons { justify-content: center; }
@media (max-width: 768px) {
  .cta-inner { grid-template-columns: 1fr; gap: 32px; }
  .cta-action-card { min-width: unset; padding: 32px 24px; }
  .trust-badges { justify-content: center; }
  .cta-text-block { text-align: center; }
  .cta-eyebrow { justify-content: center; }
  .cta-phone-display { font-size: 1.2rem; }
}

/* ── 15. Floating CTA ────────────────────────────────────── */
.floating-cta {
  position: fixed; right: 24px; bottom: 24px;
  z-index: 8000; display: flex; flex-direction: column; align-items: flex-end; gap: 10px;
}
.floating-cta-btn {
  position: relative;
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--accent);
  color: #fff; font-weight: 700; font-size: .95rem;
  padding: 14px 26px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 24px var(--accent-glow);
  transition: var(--transition);
  white-space: nowrap;
  overflow: hidden;
}
.floating-cta-btn:hover { background: var(--accent-d); transform: translateY(-2px); box-shadow: 0 8px 32px var(--accent-glow); }
.pulse-ring {
  position: absolute; inset: -8px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--accent);
  animation: pulse-ring 2.5s ease-out infinite;
  pointer-events: none;
}

/* Back to top */
#back-to-top {
  position: fixed; right: 24px; bottom: 90px;
  width: 44px; height: 44px;
  background: var(--primary);
  color: #fff; border: none; border-radius: 50%;
  font-size: 1.2rem;
  display: none; align-items: center; justify-content: center;
  z-index: 7999;
  transition: var(--transition);
  box-shadow: var(--shadow);
}
#back-to-top.visible { display: flex; }
#back-to-top:hover { background: var(--primary-l); transform: translateY(-3px); }

/* ── 16. Footer ──────────────────────────────────────────── */
#site-footer {
  background: var(--primary-d);
  color: rgba(255,255,255,.75);
  padding: clamp(48px,7vw,72px) 0 32px;
}
.footer-inner { max-width: var(--max-w); margin: 0 auto; padding: 0 clamp(16px,3.5vw,32px); }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px; margin-bottom: 48px;
}
.footer-brand-name { font-size: 1.2rem; font-weight: 800; color: #fff; margin-bottom: 6px; }
.footer-tagline { font-size: .9rem; color: rgba(255,255,255,.6); margin-bottom: 20px; }
.footer-biz { font-size: .78rem; color: rgba(255,255,255,.45); line-height: 2; }
.footer-col-title {
  font-size: .78rem; font-weight: 700;
  color: rgba(255,255,255,.45);
  text-transform: uppercase; letter-spacing: .1em;
  margin-bottom: 16px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a {
  font-size: .88rem; color: rgba(255,255,255,.65);
  transition: color .2s;
  display: inline-flex; align-items: center; gap: 4px;
}
.footer-col ul a:hover { color: #fff; }
.footer-copy {
  font-size: .78rem; color: rgba(255,255,255,.35);
  text-align: center;
  border-top: 1px solid rgba(255,255,255,.07);
  padding-top: 24px;
}

/* ── 17. 서브페이지 공통 ─────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--primary-d) 0%, var(--primary) 100%);
  color: #fff;
  padding: clamp(100px,14vw,140px) 0 clamp(48px,7vw,72px);
  position: relative; overflow: hidden;
  text-align: center;
}
.page-hero::after {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 120%, rgba(37,99,235,.15), transparent 60%);
}
.page-hero > * { position: relative; z-index: 1; }
.page-hero h1 {
  font-size: clamp(2rem,5vw,3.2rem);
  font-weight: 900; color: #fff;
  letter-spacing: -.04em; line-height: 1.2;
  margin-bottom: 16px;
  animation: fade-slide-up .7s var(--ease) .05s both;
}
.page-hero p {
  color: rgba(255,255,255,.8); font-size: 1.05rem;
  max-width: 560px; margin: 0 auto;
  animation: fade-slide-up .7s var(--ease) .15s both;
}
.breadcrumb {
  display: flex; align-items: center; gap: 6px;
  flex-wrap: wrap; justify-content: center;
  margin-bottom: 20px;
  animation: fade-slide-up .7s var(--ease) both;
}
.breadcrumb li { font-size: .82rem; color: rgba(255,255,255,.55); }
.breadcrumb li a { color: rgba(255,255,255,.75); transition: color .2s; }
.breadcrumb li a:hover { color: #fff; }
.breadcrumb li + li::before { content: '/'; margin-right: 6px; opacity: .4; }

/* ── 18. 단계별 순차 등장 애니메이션 ──────────────────────── */
.fade-in-up {
  opacity: 0; transform: translateY(28px);
  transition: opacity .65s var(--ease), transform .65s var(--ease);
}
.fade-in-up.visible { opacity: 1; transform: translateY(0); }
.step-reveal { opacity: 0; transform: translateY(24px); }
.step-reveal.visible { animation: fade-slide-up .65s var(--ease) both; }
.step-reveal:nth-child(1) { animation-delay: .05s; }
.step-reveal:nth-child(2) { animation-delay: .13s; }
.step-reveal:nth-child(3) { animation-delay: .21s; }
.step-reveal:nth-child(4) { animation-delay: .29s; }
.step-reveal:nth-child(5) { animation-delay: .37s; }
.step-reveal:nth-child(6) { animation-delay: .45s; }

/* ── 19. 체크리스트 ──────────────────────────────────────── */
.checklist { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; }
.checklist-item {
  display: flex; align-items: flex-start; gap: 14px;
  background: #fff;
  border: 1px solid var(--border-l);
  border-radius: var(--radius);
  padding: 18px;
  transition: var(--transition);
}
.checklist-item:hover { border-color: var(--accent-l); box-shadow: var(--shadow-sm); }
.checklist-icon {
  flex-shrink: 0;
  width: 30px; height: 30px;
  background: var(--accent);
  color: #fff; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; font-weight: 800;
}
.checklist-text { font-size: .92rem; color: var(--text-mid); line-height: 1.6; }

/* ── 20. 공정 4단계 ──────────────────────────────────────── */
.process-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 4px; }
.process-card {
  text-align: center;
  padding: clamp(28px,4vw,44px) 20px;
  background: #fff;
  border: 1px solid var(--border-l);
  position: relative;
  transition: var(--transition);
}
.process-card:first-child { border-radius: var(--radius) 0 0 var(--radius); }
.process-card:last-child  { border-radius: 0 var(--radius) var(--radius) 0; }
.process-card::after {
  content: '';
  position: absolute; top: 50%; right: -14px;
  width: 24px; height: 2px;
  background: var(--accent);
  z-index: 1;
}
.process-card:last-child::after { display: none; }
.process-card:hover { background: var(--primary); z-index: 2; }
.process-card:hover .process-num { background: var(--accent); }
.process-card:hover .process-title { color: #fff; }
.process-card:hover .process-desc { color: rgba(255,255,255,.75); }
.process-num {
  width: 52px; height: 52px;
  background: var(--primary);
  color: #fff; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 900;
  margin: 0 auto 18px;
  transition: background .3s;
}
.process-title { font-size: 1rem; font-weight: 800; color: var(--primary); margin-bottom: 8px; transition: color .3s; }
.process-desc  { font-size: .85rem; color: var(--text-mid); line-height: 1.6; transition: color .3s; }

/* ── 21. 지역 그리드 ─────────────────────────────────────── */
.area-grid { display: grid; grid-template-columns: repeat(5,1fr); gap: 8px; }
.area-chip {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 8px;
  text-align: center; font-size: .85rem; font-weight: 600;
  color: var(--primary);
  transition: var(--transition);
  cursor: default;
}
.area-chip.link { cursor: pointer; }
.area-chip.link:hover { background: var(--accent); color: #fff; border-color: var(--accent); transform: translateY(-2px); box-shadow: 0 4px 12px var(--accent-glow); }

/* ── 22. 리뷰/후기 카드 ──────────────────────────────────── */
.review-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.review-card {
  background: #fff;
  border: 1px solid var(--border-l);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}
.review-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.review-card img { width: 100%; height: 220px; object-fit: cover; transition: transform .6s var(--ease); }
.review-card:hover img { transform: scale(1.05); }
.review-body { padding: 22px; }
.review-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.review-author { font-weight: 800; color: var(--primary); }
.review-stars { color: #f59e0b; font-size: .95rem; letter-spacing: 2px; }
.review-meta { font-size: .78rem; color: var(--text-light); margin-bottom: 12px; }
.review-text { font-size: .92rem; color: var(--text-mid); line-height: 1.7; }

/* ── 23. Consult 카드 ────────────────────────────────────── */
.consult-cards {
  display: grid; grid-template-columns: repeat(2,1fr);
  gap: 24px; max-width: 680px; margin: 0 auto;
}
.consult-card {
  background: #fff;
  border: 1px solid var(--border-l);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 40px 32px;
  text-align: center;
  transition: var(--transition);
}
.consult-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--accent-l); }
.consult-card-icon {
  width: 64px; height: 64px;
  background: var(--bg-soft);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  transition: background .3s;
}
.consult-card:hover .consult-card-icon { background: var(--accent-l); }
.consult-card-icon svg { width: 28px; height: 28px; color: var(--accent); }
.consult-card:hover .consult-card-icon svg { color: #fff; }
.consult-card-title { font-size: 1.15rem; font-weight: 800; color: var(--primary); margin-bottom: 8px; }
.consult-card-desc { font-size: .9rem; color: var(--text-mid); margin-bottom: 24px; line-height: 1.65; }
.consult-card-btn {
  display: block; padding: 14px 24px;
  border-radius: var(--radius-pill);
  font-weight: 700; font-size: .95rem;
  transition: var(--transition);
}
.consult-card-btn.tel { background: var(--primary); color: #fff; }
.consult-card-btn.tel:hover { background: var(--primary-l); transform: translateY(-1px); }
.consult-card-btn.sms { background: var(--accent); color: #fff; box-shadow: 0 2px 12px var(--accent-glow); }
.consult-card-btn.sms:hover { background: var(--accent-d); transform: translateY(-1px); }
.consult-info-box {
  background: var(--bg-soft);
  border-radius: var(--radius);
  padding: 24px; margin-top: 32px;
  text-align: left;
}
.consult-info-row {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: .9rem; color: var(--text-mid);
  padding: 8px 0; border-bottom: 1px solid var(--border-l);
}
.consult-info-row:last-child { border-bottom: none; }
.consult-info-label { font-weight: 700; color: var(--primary); min-width: 64px; }

/* ── 24. 사이트맵 ────────────────────────────────────────── */
.sitemap-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.sitemap-group-title {
  font-size: .95rem; font-weight: 800;
  color: var(--primary);
  border-bottom: 2px solid var(--accent);
  padding-bottom: 10px; margin-bottom: 14px;
  display: flex; align-items: center; gap: 8px;
}
.sitemap-list li { margin-bottom: 9px; }
.sitemap-list a {
  font-size: .9rem; color: var(--text-mid);
  transition: color .2s, padding-left .2s;
  display: inline-block;
}
.sitemap-list a:hover { color: var(--accent); padding-left: 6px; }

/* ── 25. 404 ─────────────────────────────────────────────── */
.error-page { min-height: 70vh; display: flex; align-items: center; justify-content: center; text-align: center; }
.error-code { font-size: clamp(4rem,12vw,7rem); font-weight: 900; color: var(--border); line-height: 1; letter-spacing: -.05em; }
.error-msg { font-size: 1.2rem; color: var(--text-mid); margin: 16px 0 36px; }

/* ── 26. 텍스트 콘텐츠 (prose) ───────────────────────────── */
.prose { max-width: 760px; }
.prose h2 { font-size: clamp(1.3rem,2.5vw,1.6rem); font-weight: 800; color: var(--primary); margin: 48px 0 14px; letter-spacing: -.02em; }
.prose h3 { font-size: 1.1rem; font-weight: 700; color: var(--primary); margin: 32px 0 10px; }
.prose p  { margin-bottom: 18px; color: var(--text-mid); line-height: 1.85; }
.prose ul { margin: 0 0 20px 0; display: flex; flex-direction: column; gap: 8px; }
.prose ul li {
  display: flex; align-items: flex-start; gap: 10px;
  color: var(--text-mid); line-height: 1.7; font-size: .95rem;
}
.prose ul li::before { content: '▸'; color: var(--accent); flex-shrink: 0; margin-top: 2px; }
.highlight-box {
  background: linear-gradient(135deg, rgba(37,99,235,.06), rgba(37,99,235,.02));
  border: 1px solid rgba(37,99,235,.2);
  border-left: 4px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 24px;
  margin: 24px 0;
}
.highlight-box p { margin: 0; color: var(--primary); font-weight: 600; }

/* ── 27. 원인/문제 카드 ──────────────────────────────────── */
.cause-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.cause-card {
  background: #fff;
  border: 1px solid var(--border-l);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border-top: 4px solid var(--accent);
  transition: var(--transition);
}
.cause-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.cause-num { font-size: 1.8rem; font-weight: 900; color: var(--accent); margin-bottom: 8px; line-height: 1; }
.cause-title { font-size: 1rem; font-weight: 800; color: var(--primary); margin-bottom: 10px; }
.cause-desc  { font-size: .88rem; color: var(--text-mid); line-height: 1.65; }

/* ── 28. 운영 정보 ───────────────────────────────────────── */
.info-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; max-width: 780px; margin: 0 auto; }
.info-card {
  background: var(--bg-soft);
  border: 1px solid var(--border-l);
  border-radius: var(--radius);
  padding: 24px 20px; text-align: center;
  transition: var(--transition);
}
.info-card:hover { border-color: var(--accent-l); background: #fff; }
.info-card-label { font-size: .75rem; font-weight: 700; color: var(--text-light); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 8px; }
.info-card-value { font-size: 1rem; font-weight: 800; color: var(--primary); }

/* ── 29. 관련 페이지 링크 섹션 ───────────────────────────── */
.related-section { background: var(--bg-soft); }
.related-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.related-card {
  background: #fff;
  border: 1px solid var(--border-l);
  border-radius: var(--radius);
  padding: 20px 18px;
  display: flex; flex-direction: column; gap: 6px;
  transition: var(--transition);
  text-decoration: none;
}
.related-card:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: var(--shadow); }
.related-cat { font-size: .7rem; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: .06em; }
.related-title { font-size: .95rem; font-weight: 700; color: var(--primary); line-height: 1.35; }
.related-arrow { font-size: .8rem; color: var(--text-light); margin-top: auto; }
.related-card:hover .related-arrow { color: var(--accent); }

/* ── 30. 반응형 1024px ───────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .service-grid { grid-template-columns: repeat(2,1fr); }
  .related-grid { grid-template-columns: repeat(2,1fr); }
}

/* ── 31. 반응형 768px ────────────────────────────────────── */
@media (max-width: 768px) {
  body { font-size: 16px; }
  .site-nav { display: none; }
  .hamburger { display: flex; }
  .ba-grid,
  .review-grid,
  .sitemap-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .stats-section .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.1); }
  .stats-section .stat-item:nth-child(2n) { border-right: none; }
  .process-grid { grid-template-columns: repeat(2,1fr); gap: 16px; }
  .process-card::after { display: none; }
  .process-card:first-child,
  .process-card:last-child { border-radius: var(--radius); }
  .checklist { grid-template-columns: 1fr; }
  .area-grid { grid-template-columns: repeat(3,1fr); }
  .consult-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .hero h1 { font-size: 2.4rem; }
  .hero-arrow { display: none; }
  .hero-stats { gap: 20px; }
  .cause-grid { grid-template-columns: 1fr; }
  .info-grid { grid-template-columns: 1fr; }
  .related-grid { grid-template-columns: repeat(2,1fr); }
}

/* ── 32. 반응형 480px ────────────────────────────────────── */
@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2,1fr); gap: 0; }
  .process-grid { grid-template-columns: 1fr; }
  .area-grid { grid-template-columns: repeat(2,1fr); }
  .ba-images img { height: 140px; }
  .hero h1 { font-size: 2rem; letter-spacing: -.03em; }
  .hero-stats { flex-wrap: wrap; gap: 16px; }
  .trust-badges { gap: 8px; }
  .trust-badge { font-size: .82rem; padding: 7px 13px; }
  .floating-cta-btn { padding: 12px 18px; font-size: .88rem; }
  .related-grid { grid-template-columns: 1fr; }
}

/* ── 서비스 페이지 Hero 이미지 ── */
.page-hero--img {
  background-image: var(--hero-img);
  background-size: cover;
  background-position: center;
}
.page-hero--img::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(160deg, rgba(8,16,32,.86) 0%, rgba(14,28,56,.78) 100%);
  z-index: 0;
}