/* ═══ 디자인 클론 출처 ═══
   참조: https://remodeling.kjibsuri.com/
   Primary: #8a6a6a (웜 뮈트)
   Accent:  #b48a8a / deep #7a5a5a / soft #f3e8e8
   배경1~3: #ffffff / #faf7f6 / #f5efed
   폰트:    Pretendard Variable 200·400·600·700·800
   카드:    radius 2px / 1px solid #e8ddda / shadow-md
   버튼:    radius 999px (pill) / gradient #8a6a6a→#6b4d4d
   레이아웃: 3열/2열/1열, max-width 1280px, 1.5rem gap
   헤더:    #ffffff, 68px, sticky + scroll border
   배경패턴: #ffffff / #faf7f6 교차
   ═══════════════════════ */

@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css');

:root {
  --pri:      #8a6a6a;
  --pri-2:    #6b4d4d;
  --acc:      #b48a8a;
  --acc-deep: #7a5a5a;
  --acc-soft: #f3e8e8;
  --surf:     #faf7f6;
  --surf-2:   #f5efed;
  --line:     #e8ddda;
  --text:     #3d2f2f;
  --mute:     #7b6b6b;
  --mute-2:   #a89b9b;
  --white:    #ffffff;
  --dark:     #1e293b;
  --ff: 'Pretendard Variable','Pretendard',-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;
  --r-xs:   2px;
  --r-md:   8px;
  --r-pill: 999px;
  --shadow-sm: 0 1px 2px rgba(61,47,47,.06),0 1px 3px rgba(61,47,47,.08);
  --shadow-md: 0 4px 14px rgba(61,47,47,.08),0 2px 4px rgba(61,47,47,.06);
  --shadow-lg: 0 20px 40px -12px rgba(61,47,47,.18),0 8px 16px rgba(61,47,47,.08);
}

/* ── Reset ── */
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--ff);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: #fff;
  word-break: keep-all;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
  letter-spacing: -.01em;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }
p { margin: 0; }
h1,h2,h3,h4 { margin: 0; line-height: 1.25; letter-spacing: -.02em; }

/* ── Layout ── */
.wrap { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.section { padding: 112px 0; }
.section.alt { background: var(--surf); }
@media(max-width:880px){ .section { padding: 80px 0; } }
@media(max-width:560px){ .section { padding: 56px 0; } }

.section-head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.section-head.left { text-align: left; margin-left: 0; }
.eyebrow {
  display: inline-block;
  color: var(--acc-deep);
  font-weight: 800;
  letter-spacing: .14em;
  font-size: 11px;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.section-head h1,
.section-head h2 { color: var(--pri); margin-bottom: 14px; }
.section-head h1 { font-size: clamp(32px,5vw,56px); font-weight: 800; }
.section-head h2 { font-size: clamp(26px,4vw,40px); font-weight: 800; }
.section-head p { color: var(--mute); font-size: 16px; line-height: 1.7; }
.rule { display: block; width: 40px; height: 1px; background: var(--acc); margin: 18px auto 0; }
.section-head.left .rule { margin-left: 0; }
@media(max-width:880px){ .section-head { margin-bottom: 40px; } }
@media(max-width:560px){ .section-head { margin-bottom: 32px; } .section-head h1,.section-head h2 { font-size: 26px; } }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 24px; border-radius: var(--r-pill);
  font-family: var(--ff); font-weight: 700; font-size: 15px; line-height: 1;
  border: 1.5px solid transparent;
  transition: transform .15s, box-shadow .2s, background .2s, color .2s, border-color .2s;
  cursor: pointer;
}
.btn.lg { padding: 18px 32px; font-size: 16px; }
.btn-primary {
  background: linear-gradient(135deg, var(--pri), var(--pri-2));
  color: #fff;
  box-shadow: 0 10px 24px -8px rgba(138,106,106,.5);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 14px 32px -10px rgba(138,106,106,.6); }
.btn-outline {
  background: transparent; color: #fff; border-color: rgba(255,255,255,.55);
}
.btn-outline:hover { background: rgba(255,255,255,.12); border-color: #fff; }
.btn-ghost {
  background: #fff; color: var(--pri); border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--acc); color: var(--acc); }
.btn-dark { background: var(--pri); color: #fff; }
.btn-dark:hover { background: var(--pri-2); }

/* ── Header ── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: #fff;
  border-bottom: 1px solid transparent;
  transition: border-color .2s, box-shadow .2s;
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: var(--shadow-sm); }
.nav-wrap {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 68px;
}
.brand { display: inline-flex; align-items: center; gap: 8px; }
.brand-name { font-size: 18px; font-weight: 800; color: var(--pri); letter-spacing: -.02em; }
.nav-menu { display: flex; gap: 28px; align-items: center; }
.nav-menu a { font-size: 14px; color: var(--pri); font-weight: 600; transition: color .2s; }
.nav-menu a:hover { color: var(--acc-deep); }
.nav-right { display: flex; align-items: center; gap: 12px; }
.nav-blog { font-size: 13px; color: var(--mute); font-weight: 600; transition: color .2s; }
.nav-blog:hover { color: var(--pri); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 20px; border-radius: var(--r-pill);
  background: var(--pri); color: #fff;
  font-weight: 700; font-size: 14px;
  transition: background .2s, transform .15s;
}
.nav-cta:hover { background: var(--acc-deep); transform: translateY(-1px); }
.hamburger { display: none; color: var(--pri); padding: 6px; }
@media(max-width:860px) {
  .nav-menu,.nav-blog { display: none; }
  .hamburger { display: inline-flex; }
}

/* ── Mobile Drawer ── */
.mobile-drawer {
  display: none; position: fixed; inset: 0;
  background: rgba(61,47,47,.55); z-index: 200;
}
.mobile-drawer.open { display: block; }
.mobile-drawer .panel {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: min(320px,85%);
  background: #fff; padding: 24px 20px;
  display: flex; flex-direction: column; gap: 10px;
  overflow-y: auto;
}
.mobile-drawer .panel a {
  display: block; padding: 14px 4px;
  border-bottom: 1px solid var(--line);
  font-weight: 600; font-size: 15px; color: var(--text);
}
.drawer-close {
  align-self: flex-end; color: var(--mute); padding: 4px; font-size: 22px;
  background: none; border: none; cursor: pointer;
}

/* ── Portfolio Section ── */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 1.5rem;
}
@media(max-width:1024px){ .portfolio-grid { grid-template-columns: repeat(2,1fr); } }
@media(max-width:640px){  .portfolio-grid { grid-template-columns: 1fr; } }

.portfolio-card {
  display: block; text-decoration: none;
  border: 1px solid var(--line); border-radius: var(--r-xs);
  overflow: hidden; background: #fff;
  transition: transform .3s, box-shadow .3s, border-color .3s;
  cursor: pointer;
}
.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--acc);
}
.card-thumb { aspect-ratio: 4/3; overflow: hidden; }
.card-thumb img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .4s ease;
}
.portfolio-card:hover .card-thumb img { transform: scale(1.05); }
.card-body {
  padding: 1.25rem;
  display: flex; flex-direction: column; gap: .5rem;
}
.card-badge {
  font-size: .65rem; font-weight: 700; letter-spacing: .08em;
  background: var(--pri); color: #fff;
  display: inline-block; padding: .2rem .6rem;
  border-radius: .25rem; align-self: flex-start;
}
.card-title {
  font-weight: 800; font-size: 1rem; line-height: 1.4;
  color: var(--text); letter-spacing: -.02em;
}
.card-sub { font-weight: 300; font-size: .875rem; color: var(--mute); }
.card-more {
  font-size: .875rem; font-weight: 600;
  color: var(--mute); margin-top: .25rem;
  transition: color .3s;
}
.portfolio-card:hover .card-more { color: var(--pri); }

/* ── Services Section ── */
.service-grid {
  display: grid;
  grid-template-columns: repeat(5,1fr);
  gap: 1rem;
}
@media(max-width:1024px){ .service-grid { grid-template-columns: repeat(3,1fr); } }
@media(max-width:640px){  .service-grid { grid-template-columns: repeat(2,1fr); } }

.service-card {
  display: block; text-decoration: none;
  border: 1px solid var(--line); border-radius: var(--r-xs);
  overflow: hidden; background: #fff;
  transition: transform .3s, box-shadow .3s, border-color .3s;
  cursor: pointer;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(61,47,47,.12);
  border-color: var(--pri);
}
.service-thumb { aspect-ratio: 3/4; overflow: hidden; }
.service-thumb img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .4s ease;
}
.service-card:hover .service-thumb img { transform: scale(1.04); }
.service-body {
  padding: 1.25rem;
  display: flex; flex-direction: column; gap: .65rem;
}
.service-label { font-size: .65rem; font-weight: 800; letter-spacing: .14em; color: var(--acc-deep); text-transform: uppercase; }
.service-title { font-size: .95rem; font-weight: 800; color: var(--text); line-height: 1.4; }
.service-desc {
  font-size: .825rem; color: var(--mute); font-weight: 300;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.service-more { font-size: .825rem; font-weight: 600; color: var(--mute); transition: color .3s; }
.service-card:hover .service-more { color: var(--pri); }

/* ── Hero Overlay ── */
.hero-overlay {
  position: relative; min-height: 560px;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-overlay .hero-bg {
  position: absolute; inset: 0;
  background: url('/assets/images/hero-01.webp') center/cover no-repeat;
}
.hero-overlay .hero-dim {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.42);
}
.hero-overlay .hero-content {
  position: relative; z-index: 1;
  color: #fff; padding: 80px 0;
}
.hero-overlay h2 {
  font-size: clamp(28px,5vw,56px); font-weight: 800;
  color: #fff; letter-spacing: -.03em; line-height: 1.15;
  text-shadow: 0 2px 12px rgba(0,0,0,.35);
  margin-bottom: 16px;
}
.hero-overlay p {
  font-size: clamp(15px,2vw,18px); color: rgba(255,255,255,.88);
  text-shadow: 0 1px 6px rgba(0,0,0,.3);
  max-width: 600px; margin-bottom: 32px; line-height: 1.7;
}
.hero-badges { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 32px; }
.hero-badge {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 16px; background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: var(--r-pill); font-size: 13px; color: #fff; font-weight: 600;
}
.hero-badge svg { flex-shrink: 0; }
.hero-btn-row { display: flex; gap: 12px; flex-wrap: wrap; }
@media(max-width:560px){ .hero-overlay { min-height: 480px; } .hero-btn-row { flex-direction: column; } }

/* ── Process ── */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-xs);
  overflow: hidden;
}
@media(max-width:860px){ .process-grid { grid-template-columns: repeat(2,1fr); } }
@media(max-width:560px){ .process-grid { grid-template-columns: 1fr; } }

.process-step {
  padding: 2rem 1.5rem;
  border-right: 1px solid var(--line);
  position: relative;
}
.process-step:last-child { border-right: 0; }
@media(max-width:860px){
  .process-step:nth-child(2) { border-right: 0; }
  .process-step:nth-child(1),.process-step:nth-child(2) { border-bottom: 1px solid var(--line); }
}
@media(max-width:560px){
  .process-step { border-right: 0; border-bottom: 1px solid var(--line); }
  .process-step:last-child { border-bottom: 0; }
}
.step-num {
  font-size: 2rem; font-weight: 800; color: var(--acc-soft);
  line-height: 1; margin-bottom: .75rem; font-variant-numeric: tabular-nums;
}
.process-step h3 { font-size: 1rem; font-weight: 700; color: var(--pri); margin-bottom: .5rem; }
.process-step p { font-size: .875rem; color: var(--mute); line-height: 1.65; }

/* ── About ── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
@media(max-width:760px){ .about-grid { grid-template-columns: 1fr; gap: 2.5rem; } }
.about-text h2 { font-size: clamp(24px,3.5vw,38px); font-weight: 800; color: var(--pri); margin-bottom: 1.25rem; }
.about-text p { font-size: 15px; color: var(--mute); line-height: 1.8; margin-bottom: 1rem; }
.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.stat-card {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--r-xs); padding: 1.5rem 1.25rem;
  text-align: center; box-shadow: var(--shadow-sm);
}
.stat-num { font-size: 2rem; font-weight: 800; color: var(--pri); line-height: 1; margin-bottom: .4rem; }
.stat-label { font-size: .8rem; color: var(--mute); font-weight: 600; }

/* ── Areas ── */
.areas-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.5rem; }
@media(max-width:760px){ .areas-grid { grid-template-columns: 1fr; } }
.area-card {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--r-xs); padding: 1.75rem;
  box-shadow: var(--shadow-sm);
}
.area-title {
  font-size: 1rem; font-weight: 800; color: var(--pri);
  margin-bottom: 1rem; padding-bottom: .75rem;
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 8px;
}
.area-icon { color: var(--acc); }
.area-list { list-style: none; padding: 0; margin: 0; }
.area-list li {
  font-size: .85rem; color: var(--mute); padding: .3rem 0;
  border-bottom: 1px dotted var(--line);
  display: flex; align-items: center; gap: 6px;
}
.area-list li:last-child { border-bottom: none; }
.area-list li::before { content: ''; width: 4px; height: 4px; background: var(--acc); border-radius: 50%; flex-shrink: 0; }

/* ── FAQ ── */
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 0; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-q {
  width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 20px 0; background: none; border: none;
  font-family: var(--ff); font-size: 15px; font-weight: 700;
  color: var(--text); text-align: left; cursor: pointer;
  transition: color .2s;
}
.faq-q:hover { color: var(--pri); }
.faq-q-num { font-size: 12px; font-weight: 800; color: var(--acc); min-width: 28px; }
.faq-q-text { flex: 1; }
.faq-arrow {
  flex-shrink: 0; width: 20px; height: 20px; color: var(--mute);
  transition: transform .3s;
}
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
}
.faq-item.open .faq-a { max-height: 400px; }
.faq-a-inner { padding: 0 0 20px 28px; font-size: 14px; color: var(--mute); line-height: 1.8; }

/* ── CTA / Contact ── */
.cta-section {
  background: linear-gradient(135deg, var(--acc), var(--acc-deep));
  color: #fff; padding: 80px 0; position: relative; overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(600px 300px at 85% -10%, rgba(255,255,255,.12), transparent 60%);
  pointer-events: none;
}
.cta-inner { position: relative; z-index: 1; text-align: center; }
.cta-inner h2 {
  font-size: clamp(24px,3.5vw,40px); font-weight: 800;
  color: #fff; margin-bottom: 12px; letter-spacing: -.03em;
}
.cta-inner p { font-size: 16px; color: rgba(255,255,255,.88); margin-bottom: 32px; line-height: 1.7; }
.cta-badges { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-bottom: 36px; }
.cta-badge {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 16px;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.3);
  border-radius: var(--r-pill);
  font-size: 13px; color: #fff; font-weight: 700;
}
.cta-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.cta-actions .btn-primary { background: #fff; color: var(--pri); box-shadow: 0 8px 24px rgba(61,47,47,.3); }
.cta-actions .btn-primary:hover { background: var(--surf); }

/* ── Footer ── */
.site-footer { background: var(--pri); color: #fff; padding: 64px 0 28px; font-size: 13px; }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px; margin-bottom: 40px;
}
@media(max-width:760px){ .footer-grid { grid-template-columns: 1fr; gap: 28px; } }
.footer-brand { font-size: 18px; font-weight: 800; letter-spacing: -.02em; margin-bottom: 10px; }
.footer-brand-desc { font-size: 12px; color: rgba(255,255,255,.65); line-height: 1.6; }
.site-footer h4 {
  color: #fff; font-size: 11px; margin-bottom: 14px;
  letter-spacing: .14em; text-transform: uppercase; font-weight: 800;
}
.foot-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.foot-list a { color: rgba(255,255,255,.8); font-size: 13px; transition: color .2s; }
.foot-list a:hover { color: #fff; }
.footer-divider { border: none; border-top: 1px solid rgba(255,255,255,.15); margin-bottom: 20px; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.footer-biz { font-size: 12px; color: rgba(255,255,255,.55); line-height: 1.7; }
.footer-copy { font-size: 12px; color: rgba(255,255,255,.45); }

/* ── Floating Button ── */
.float-wrap {
  position: fixed; bottom: 28px; right: 24px; z-index: 150;
  display: flex; flex-direction: column; align-items: flex-end; gap: 10px;
}
.float-children { display: flex; flex-direction: column; gap: 8px; }
.float-children.hidden { display: none; }
.float-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 11px 16px; border-radius: var(--r-pill);
  font-size: 13px; font-weight: 700; color: #fff;
  box-shadow: var(--shadow-md); transition: transform .2s, box-shadow .2s;
  border: none; cursor: pointer;
  white-space: nowrap;
}
.float-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.float-btn.tel   { background: var(--pri); }
.float-btn.sms   { background: var(--acc-deep); }
.float-btn.kakao { background: #FEE500; color: #391B1B; }
.float-btn.blog  { background: #03C75A; }
.float-toggle {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--pri); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg); border: none; cursor: pointer;
  transition: background .2s, transform .2s;
}
.float-toggle:hover { background: var(--pri-2); }
.float-toggle svg { transition: transform .3s; }
.float-toggle.open svg { transform: rotate(45deg); }

/* ── Animations ── */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .8s cubic-bezier(.16,1,.3,1), transform .8s cubic-bezier(.16,1,.3,1);
}
.fade-in-up.is-visible { opacity: 1; transform: translateY(0); }

/* ── Portfolio Detail ── */
.detail-hero {
  position: relative; min-height: 480px;
  display: flex; align-items: flex-end; padding-bottom: 56px;
  overflow: hidden;
}
.detail-hero-bg { position: absolute; inset: 0; background: center/cover no-repeat; }
.detail-hero-dim { position: absolute; inset: 0; background: rgba(0,0,0,.52); }
.detail-hero-content { position: relative; z-index: 1; color: #fff; }
.detail-hero-content h1 {
  font-size: clamp(28px,5vw,52px); font-weight: 800;
  color: #fff; text-shadow: 0 2px 16px rgba(0,0,0,.4);
  margin-bottom: 10px; letter-spacing: -.03em;
}
.detail-hero-content .back-link {
  display: inline-flex; align-items: center; gap: 6px;
  color: rgba(255,255,255,.8); font-size: 14px; font-weight: 600;
  margin-bottom: 20px; transition: color .2s;
}
.detail-hero-content .back-link:hover { color: #fff; }

.info-bar {
  display: grid; grid-template-columns: repeat(4,1fr);
  gap: 0; background: var(--surf);
  border: 1px solid var(--line); border-radius: var(--r-xs);
  overflow: hidden; margin: -30px 0 56px;
  position: relative; z-index: 2;
  box-shadow: var(--shadow-md);
}
@media(max-width:760px){ .info-bar { grid-template-columns: repeat(2,1fr); } }
.info-bar-item {
  padding: 1.25rem 1.5rem;
  border-right: 1px solid var(--line);
}
.info-bar-item:last-child { border-right: 0; }
@media(max-width:760px){ .info-bar-item:nth-child(2) { border-right: 0; } .info-bar-item:nth-child(1),.info-bar-item:nth-child(2) { border-bottom: 1px solid var(--line); } }
.info-label { font-size: 11px; font-weight: 800; color: var(--acc-deep); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 6px; }
.info-val { font-size: 14px; font-weight: 700; color: var(--text); }

.prose h2 { font-size: clamp(20px,3vw,28px); font-weight: 800; color: var(--pri); margin: 2rem 0 1rem; }
.prose p { font-size: 15px; color: var(--mute); line-height: 1.85; margin-bottom: 1rem; }
.prose ul { padding-left: 1.25rem; margin-bottom: 1rem; }
.prose li { font-size: 15px; color: var(--mute); line-height: 1.8; margin-bottom: .4rem; }

.gallery-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1rem; }
@media(max-width:560px){ .gallery-grid { grid-template-columns: 1fr; } }
.gallery-grid img { width: 100%; height: 280px; object-fit: cover; border-radius: var(--r-xs); border: 1px solid var(--line); }

.summary-box {
  background: var(--surf); border-left: 3px solid var(--pri);
  border-radius: 0 var(--r-xs) var(--r-xs) 0;
  padding: 1.5rem 1.75rem; margin: 2rem 0;
}
.summary-box h3 { font-size: 15px; font-weight: 800; color: var(--pri); margin-bottom: .75rem; }
.summary-box ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: .5rem; }
.summary-box li {
  font-size: 14px; color: var(--text); display: flex; align-items: flex-start; gap: 8px;
}
.summary-box li::before { content: ''; width: 6px; height: 6px; background: var(--acc); border-radius: 50%; margin-top: 8px; flex-shrink: 0; }

/* ── NSEO Page Hero ── */
.nseo-hero {
  position: relative; min-height: 480px;
  display: flex; align-items: center; overflow: hidden;
}
.nseo-hero .hero-bg { position: absolute; inset: 0; background: url('/assets/images/hero-01.webp') center/cover no-repeat; }
.nseo-hero .hero-dim { position: absolute; inset: 0; background: rgba(0,0,0,.42); }
.nseo-hero .hero-content { position: relative; z-index: 1; color: #fff; padding: 80px 0; }
.nseo-hero h1 {
  font-size: clamp(30px,5vw,60px); font-weight: 800; color: #fff;
  text-shadow: 0 2px 12px rgba(0,0,0,.35);
  margin-bottom: 16px; letter-spacing: -.03em;
}
.nseo-hero p { font-size: 17px; color: rgba(255,255,255,.88); text-shadow: 0 1px 6px rgba(0,0,0,.3); margin-bottom: 32px; max-width: 560px; }

/* ── Related Pages ── */
.related-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; }
@media(max-width:640px){ .related-grid { grid-template-columns: 1fr; } }
.related-card {
  display: block; padding: 1.25rem; border: 1px solid var(--line);
  border-radius: var(--r-xs); background: #fff;
  font-weight: 700; font-size: 14px; color: var(--pri);
  transition: border-color .2s, box-shadow .2s;
}
.related-card:hover { border-color: var(--acc); box-shadow: var(--shadow-sm); }
.related-card small { display: block; font-weight: 400; font-size: 12px; color: var(--mute); margin-top: 4px; }

/* ── Sitemap Page ── */
.sitemap-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1rem; }
@media(max-width:900px){ .sitemap-grid { grid-template-columns: repeat(3,1fr); } }
@media(max-width:640px){ .sitemap-grid { grid-template-columns: repeat(2,1fr); } }
.sitemap-card {
  display: block; padding: 1rem 1.25rem; border: 1px solid var(--line);
  border-radius: var(--r-xs); background: #fff;
  font-size: 13px; font-weight: 600; color: var(--text);
  transition: border-color .2s;
}
.sitemap-card:hover { border-color: var(--pri); color: var(--pri); }

/* ── Utility ── */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.text-center { text-align: center; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mb-4 { margin-bottom: 1rem; }