/* ==========================================================================
   키친테리어 · 냉장고장업체 — design tokens (design.md 이식 + 컬러 오버라이드)
   배경: 화이트 / 쿨민트-그레이 / 로즈+시안 강조대 — 베이지톤 배경 금지
   ========================================================================== */
:root {
  --color-primary:        #2A5C45;
  --color-primary-hover:  #224B39;
  --color-primary-dark:   #1A3A2C;
  --color-primary-light:  #3A7A5E;
  --color-primary-bg:     #E8F1EC;

  --color-accent:         #D4A53A;
  --color-accent-light:   #F0C96B;
  --color-accent-tint:    rgba(212, 165, 58, 0.15);

  /* 다크 컬러 온컬러 배경 (히어로/CTA 전용) — 그린+민트+골드로 톤 통일, 베이지 금지 */
  --color-accent-bg:      #1A3A2C;
  --color-accent-bg-dark: #12281D;
  --color-oncolor-text:   #FFFFFF;

  --color-text:           #1A1F1C;
  --color-text-sub:       #3D4A42;
  --color-text-muted:     #62726A;

  --color-bg:             #FFFFFF;
  --color-bg-alt:         #EFF4F2;
  --color-bg-cool:        #E7EFED;
  --color-surface:        #FFFFFF;

  --color-border:         #D9E1DE;
  --color-border-soft:    #E7EDEB;

  --color-footer-bg:      #111A16;
  --color-overlay-dark:   rgba(15, 20, 18, 0.55);

  --shadow-sm:    0 1px 4px rgba(13,26,20,.08);
  --shadow:       0 3px 12px rgba(13,26,20,.10);
  --shadow-md:    0 6px 24px rgba(13,26,20,.13);
  --shadow-lg:    0 16px 48px rgba(13,26,20,.18);
  --shadow-green: 0 8px 28px rgba(42,92,69,.20);

  --font-body: 'Pretendard Variable','Pretendard',-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;
  --font-display: 'Barlow Condensed','Pretendard Variable',sans-serif;

  --container-max: 1180px;
  --gutter: clamp(18px, 4vw, 32px);
  --section-pad: clamp(64px, 9vw, 100px);
  --radius: 8px;
  --radius-lg: 14px;
  --transition: 220ms ease;
  --transition-slow: 420ms cubic-bezier(.22,1,.36,1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; border-radius: 2px; }
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 200;
  background: var(--color-primary-dark); color: #fff; padding: 12px 20px;
  border-radius: var(--radius); font-weight: 700; transition: top var(--transition);
}
.skip-link:focus { top: 12px; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.08rem;
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: -0.01em;
  word-break: keep-all;
  color: var(--color-text);
  background: var(--color-bg);
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button { font: inherit; cursor: pointer; }

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

h1, h2, h3 { font-family: var(--font-display); font-weight: 800; color: var(--color-primary-dark); letter-spacing: -.02em; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.1rem); }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.3rem); }
h3 { font-size: clamp(1.2rem, 2.1vw, 1.4rem); }
p { margin: 0 0 1rem; }
.lede { font-size: clamp(1.05rem, 1.9vw, 1.2rem); color: var(--color-text-sub); }
.eyebrow { display: inline-block; font-family: var(--font-display); font-weight: 700; font-size: .82rem; letter-spacing: .16em; text-transform: uppercase; color: var(--color-primary); margin-bottom: 10px; }
.eyebrow-oncolor { color: var(--color-oncolor-text); }

section { padding: var(--section-pad) 0; }
.section-alt { background: var(--color-bg-alt); }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  background: rgba(255,255,255,.97);
  box-shadow: 0 2px 18px rgba(0,0,0,.08);
  backdrop-filter: saturate(160%) blur(6px);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 80px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { color: var(--color-primary); display: flex; }
.site-header:not(.scrolled) .brand-mark,
.site-header:not(.scrolled) .brand-name,
.site-header:not(.scrolled) .brand-caps { color: #fff; }
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-name { font-family: var(--font-display); font-weight: 800; font-size: 1.35rem; color: var(--color-primary-dark); }
.brand-caps { font-size: .68rem; font-weight: 700; letter-spacing: .22em; text-transform: uppercase; color: var(--color-text-muted); margin-top: 2px; }
.site-nav { display: flex; align-items: center; gap: 14px; }
.btn-nav { padding: 12px 26px; font-size: .95rem; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: currentColor; color: var(--color-primary-dark); }
.site-header:not(.scrolled) .nav-toggle span { background: #fff; }
.mobile-panel {
  display: none; flex-direction: column; gap: 2px; background: #fff;
  box-shadow: 0 12px 24px rgba(0,0,0,.12); padding: 10px var(--gutter) 18px;
}
.mobile-panel a { padding: 14px 4px; border-bottom: 1px solid var(--color-border-soft); font-weight: 600; }
.mobile-panel a.btn-primary { text-align: center; margin-top: 10px; border-bottom: none; }
.mobile-panel.open { display: flex; }

@media (max-width: 768px) {
  .site-nav .btn-nav { display: none; }
  .nav-toggle { display: flex; }
}

/* ---------- Buttons ---------- */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--color-primary); color: #fff; border: none;
  border-radius: var(--radius); padding: 15px 34px; font-weight: 700; font-size: 1rem;
  transition: var(--transition);
}
.btn-primary:hover { background: var(--color-primary-hover); transform: translateY(-2px); box-shadow: var(--shadow-green); }
.btn-primary:active { transform: translateY(0) scale(.98); }
.btn-outline {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 2px solid var(--color-oncolor-text); background: transparent; color: var(--color-oncolor-text);
  border-radius: var(--radius); padding: 13px 32px; font-weight: 700;
  transition: var(--transition);
}
.btn-outline:hover { background: var(--color-oncolor-text); color: var(--color-accent-bg-dark); }
.btn-outline:active { transform: scale(.98); }
.btn-outline-brand {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 2px solid var(--color-primary); background: transparent; color: var(--color-primary);
  border-radius: var(--radius); padding: 13px 32px; font-weight: 700;
  transition: var(--transition);
}
.btn-outline-brand:hover { background: var(--color-primary); color: #fff; }
.btn-outline-brand:active { transform: scale(.98); }
.btn-outline-brand.btn-sm { padding: 10px 22px; font-size: .92rem; }

/* ---------- Hero (main) — crossfade, 정적 이미지 1장 금지 ---------- */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: flex-end;
  overflow: hidden; color: var(--color-oncolor-text);
  background: var(--color-accent-bg);
}
.hero-slides { position: absolute; inset: 0; }
.hero-slide {
  position: absolute; inset: 0; background-size: cover; background-position: center;
  opacity: 0; animation: heroFade 11s infinite;
}
.hero-slide:nth-child(2) { animation-delay: 5.5s; }
@keyframes heroFade {
  0% { opacity: 0; }
  6% { opacity: 1; }
  50% { opacity: 1; }
  56% { opacity: 0; }
  100% { opacity: 0; }
}
.hero::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(200deg, rgba(26,58,44,.55) 0%, rgba(15,20,18,.72) 78%);
}
.hero-inner { position: relative; z-index: 2; padding-bottom: clamp(56px, 9vw, 96px); width: 100%; }
.hero-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 40px; align-items: end; }
.hero-eyebrow { color: var(--color-oncolor-text); opacity: .9; }
.hero h1 {
  font-size: clamp(2.8rem, 7.4vw, 5.4rem); color: var(--color-oncolor-text);
  line-height: .96; letter-spacing: -.03em; margin-bottom: 18px; text-shadow: 0 2px 24px rgba(0,0,0,.25);
}
.hero-desc { color: var(--color-oncolor-text); opacity: .92; font-size: clamp(1rem, 1.6vw, 1.15rem); max-width: 46ch; margin-bottom: 28px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-side { align-self: end; }
.hero-badge {
  display: inline-flex; flex-direction: column; gap: 6px; padding: 20px 22px;
  border: 1px solid rgba(234,255,255,.35); border-radius: var(--radius-lg);
  background: rgba(17,26,22,.35); backdrop-filter: blur(6px);
}
.hero-badge strong { font-family: var(--font-display); font-size: 1.6rem; }
.hero-badge span { font-size: .85rem; opacity: .85; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-side { display: none; }
}

/* ---------- Intro / direct-answer strip ---------- */
.intro { padding-top: calc(var(--section-pad) * .8); }
.intro-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: start; }
.intro-lead p { font-size: clamp(1.1rem, 2vw, 1.3rem); color: var(--color-text); font-weight: 500; }
.intro-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.intro-stat { background: var(--color-bg-cool); border-radius: var(--radius-lg); padding: 20px; }
.intro-stat strong { display: block; font-family: var(--font-display); font-size: 1.5rem; color: var(--color-primary); }
.intro-stat span { font-size: .88rem; color: var(--color-text-muted); }
@media (max-width: 800px) { .intro-grid { grid-template-columns: 1fr; } }

/* ---------- Process (5단계, 순차 리빌) ---------- */
.process-list { display: flex; flex-direction: column; gap: 0; margin-top: 40px; }
.process-item {
  display: grid; grid-template-columns: 90px 1fr; gap: 28px; padding: 30px 0;
  border-top: 1px solid var(--color-border-soft);
  opacity: 0; transform: translateY(28px);
  transition: opacity .7s ease, transform .7s ease;
}
.process-item.in-view { opacity: 1; transform: translateY(0); }
.process-item:last-child { border-bottom: 1px solid var(--color-border-soft); }
.process-num { font-family: var(--font-display); font-size: 3.4rem; font-weight: 800; color: var(--color-accent); line-height: 1; }
.process-body h3 { margin-bottom: 8px; }
.process-body p { color: var(--color-text-sub); max-width: 62ch; }
@media (max-width: 640px) { .process-item { grid-template-columns: 56px 1fr; gap: 16px; } .process-num { font-size: 2.2rem; } }

/* ---------- Case grid — PC 3x2, 마지막 카드 상담하기 ---------- */
.case-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 44px;
}
.case-card {
  position: relative; display: block; border-radius: var(--radius-lg); overflow: hidden;
  aspect-ratio: 4/5; box-shadow: var(--shadow-sm);
  opacity: 0; transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease, box-shadow var(--transition-slow);
}
.case-card.in-view { opacity: 1; transform: translateY(0); }
.case-card img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--transition-slow); }
.case-card:hover img { transform: scale(1.05); }
.case-card:hover { box-shadow: var(--shadow-lg); }
.case-card:active img { transform: scale(1.02); }
.case-card-overlay {
  position: absolute; inset: auto 0 0 0; padding: 20px 20px 18px;
  background: linear-gradient(0deg, rgba(10,16,13,.82) 0%, rgba(10,16,13,0) 100%);
  color: #fff;
}
.case-card-overlay h3 { color: #fff; font-size: 1.15rem; }
.case-card-overlay p { color: rgba(255,255,255,.8); font-size: .85rem; margin: 4px 0 0; }
.case-card-cta {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
  background: var(--color-primary-dark); color: #fff; text-align: center; padding: 24px;
}
.case-card-cta strong { font-family: var(--font-display); font-size: 1.5rem; }
.case-card-cta-sub { color: rgba(255,255,255,.8); font-size: .9rem; }
@media (max-width: 1000px) { .case-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .case-grid { grid-template-columns: 1fr; } .case-card { aspect-ratio: 16/11; } }
.case-grid-landscape .case-card { aspect-ratio: 16/10; }
.case-more { text-align: center; margin-top: 28px; }
.case-more a { font-weight: 600; color: var(--color-primary); }
.case-more a:hover { color: var(--color-primary-hover); }

/* ---------- FAQ ---------- */
.faq-list { max-width: 820px; margin: 40px auto 0; display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid var(--color-border); border-radius: var(--radius-lg); background: var(--color-surface); overflow: hidden; }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: none; border: none; text-align: left; padding: 20px 24px; font-weight: 700; font-size: 1.05rem;
}
.faq-q::after { content: '+'; font-size: 1.6rem; color: var(--color-primary); transition: transform var(--transition); flex-shrink: 0; }
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height var(--transition-slow); }
.faq-a p { padding: 0 24px 22px; color: var(--color-text-sub); }
.faq-list-detail { margin-top: 20px; }

/* ---------- CTA band — 실사진 + 비대칭 패널 ---------- */
.cta-band { position: relative; background: var(--color-accent-bg); color: var(--color-oncolor-text); overflow: hidden; min-height: 460px; display: flex; align-items: center; }
.cta-photo { position: absolute; inset: 0; z-index: 0; background-size: cover; background-position: center; }
.cta-band::before {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(100deg, rgba(12,18,15,.94) 0%, rgba(12,18,15,.8) 38%, rgba(12,18,15,.35) 75%, rgba(212,165,58,.22) 100%);
}
.cta-band .container { position: relative; z-index: 2; width: 100%; }
.cta-inner { text-align: left; max-width: 520px; }
.cta-panel {
  border: 1px solid rgba(255,255,255,.22); border-radius: var(--radius-lg);
  background: rgba(12,18,15,.28); backdrop-filter: blur(8px);
  padding: clamp(28px, 4vw, 44px);
}
.cta-band h2 { color: var(--color-oncolor-text); }
.cta-band p { color: var(--color-oncolor-text); opacity: .92; }
.cta-band .btn-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 22px; }
@media (max-width: 700px) { .cta-inner { max-width: none; } .cta-band { min-height: 0; padding: 20px 0; } }
.cta-band-offset { margin-top: 60px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-footer-bg); color: rgba(255,255,255,.82); padding: 56px 0 0; }
.footer-grid { display: flex; flex-wrap: wrap; gap: 48px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-col { flex: 1 1 220px; display: flex; flex-direction: column; gap: 10px; }
.footer-brand-name { font-family: var(--font-display); font-weight: 800; font-size: 1.3rem; color: #fff; }
.footer-heading { font-weight: 700; color: #fff; margin-bottom: 4px; }
.biz-info { margin: 12px 0 0; font-size: .88rem; }
.biz-info div { display: flex; gap: 8px; padding: 3px 0; }
.biz-info dt { color: rgba(255,255,255,.5); flex-shrink: 0; width: 108px; }
.biz-info dd { margin: 0; }
.footer-col a { font-size: .92rem; color: rgba(255,255,255,.75); padding: 2px 0; }
.footer-col a:hover { color: #fff; }
.footer-bottom { padding: 20px 0 28px; font-size: .8rem; color: rgba(255,255,255,.45); }

/* ---------- Floating CTA / back to top ---------- */
.floating-cta {
  position: fixed; right: 22px; bottom: 84px; z-index: 90; width: 60px; height: 60px; border-radius: 50%;
  background: var(--color-accent); color: #1A1F1C; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg); animation: ringPulse 2.6s infinite;
}
@keyframes ringPulse { 0%,100% { box-shadow: 0 0 0 0 rgba(212,165,58,.4), var(--shadow-lg); } 50% { box-shadow: 0 0 0 12px rgba(212,165,58,0), var(--shadow-lg); } }
.back-to-top {
  position: fixed; right: 26px; bottom: 24px; z-index: 90; width: 40px; height: 40px; border-radius: 50%;
  background: rgba(42,92,69,.9); color: #fff; border: none; display: none; align-items: center; justify-content: center;
}
.back-to-top.show { display: flex; }

/* ---------- Detail page components ---------- */
.detail-hero { position: relative; margin: 80px 0 0; }
.detail-hero img { width: 100%; height: auto; max-height: 560px; object-fit: cover; }
.detail-hero.has-annotate img { max-height: none; aspect-ratio: 16 / 9; }
@media (max-width: 640px) {
  .detail-hero img { max-height: none; aspect-ratio: 4 / 3; }
  .detail-hero.has-annotate img { aspect-ratio: 4 / 3; }
}
.detail-hero-caption { position: absolute; left: 0; right: 0; bottom: 0; padding: 28px var(--gutter); background: linear-gradient(0deg, rgba(10,16,13,.75), rgba(10,16,13,0)); color: #fff; }
.detail-hero-caption h1 { color: #fff; }
.answer-box {
  background: var(--color-primary-bg); border-left: 5px solid var(--color-primary);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0; padding: 26px 28px; margin: 32px 0;
}
.answer-box p { margin: 0; max-width: 68ch; font-size: 1.08rem; color: var(--color-primary-dark); font-weight: 500; }
.content-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin: 30px 0; }
.info-card { background: var(--color-bg-cool); border-radius: var(--radius-lg); padding: 24px; }
.info-card h3 { margin-bottom: 10px; font-size: 1.1rem; }
.info-card p { color: var(--color-text-sub); font-size: .96rem; margin: 0; }
.checklist { display: flex; flex-direction: column; gap: 12px; margin: 24px 0; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; background: var(--color-surface); border: 1px solid var(--color-border-soft); border-radius: var(--radius); padding: 16px 18px; }
.checklist li::before { content: ''; flex-shrink: 0; width: 22px; height: 22px; margin-top: 2px; border-radius: 50%; background: var(--color-primary); }

.photo-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 28px 0; }
.photo-strip img { width: 100%; height: auto; aspect-ratio: 3/4; object-fit: cover; border-radius: var(--radius); }
@media (max-width: 640px) { .photo-strip { grid-template-columns: repeat(2, 1fr); } }

.spec-table { width: 100%; border-collapse: collapse; margin: 28px 0; border: 1px solid var(--color-border-soft); border-radius: var(--radius-lg); overflow: hidden; }
.spec-table th, .spec-table td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--color-border-soft); font-size: .95rem; }
.spec-table th { width: 32%; background: var(--color-bg-cool); color: var(--color-text-sub); font-weight: 600; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: none; }
.site-photo { margin: 36px 0; }
.site-photo img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; object-position: center; border-radius: var(--radius-lg); }
.site-photo figcaption { margin-top: 10px; font-size: .88rem; color: var(--color-text-muted); }
@media (max-width: 640px) {
  .site-photo img {
    width: calc(100% + var(--gutter) * 2);
    margin-left: calc(-1 * var(--gutter));
    max-width: none;
    border-radius: 0;
  }
}
.related-box { background: var(--color-bg-alt); border-radius: var(--radius-lg); padding: 28px; display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; margin-top: 40px; }
.related-box p { margin: 0; font-weight: 600; }
.related-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.detail-article { padding-top: 48px; }
@media (max-width: 700px) { .content-grid { grid-template-columns: 1fr; } }

/* ---------- Hero 실측 체크포인트 주석(annotation) — 설치 페이지 시그니처 ---------- */
.hero-tag { position: absolute; display: flex; align-items: center; gap: 9px; z-index: 3; }
.hero-tag .dot {
  width: 28px; height: 28px; border-radius: 50%; background: var(--color-accent); color: #1A1F1C;
  font-family: var(--font-display); font-weight: 800; font-size: .95rem; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; box-shadow: 0 3px 12px rgba(0,0,0,.4);
  animation: dotPulse 2.6s infinite;
}
.hero-tag .label {
  background: rgba(15,20,18,.75); backdrop-filter: blur(4px); color: #fff;
  padding: 7px 14px; border-radius: 20px; font-size: .82rem; font-weight: 600; white-space: nowrap;
  border: 1px solid rgba(255,255,255,.18);
}
@keyframes dotPulse { 0%,100% { box-shadow: 0 0 0 0 rgba(212,165,58,.55), 0 3px 12px rgba(0,0,0,.4); } 50% { box-shadow: 0 0 0 8px rgba(212,165,58,0), 0 3px 12px rgba(0,0,0,.4); } }
@media (max-width: 640px) { .hero-tag .label { display: none; } }

/* ---------- 설치 vs 리폼 비교 ---------- */
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 34px 0; }
.compare-card { border: 2px solid var(--color-border); border-radius: var(--radius-lg); padding: 26px 24px; }
.compare-card.is-current { border-color: var(--color-primary); background: var(--color-primary-bg); }
.compare-card h3 { margin-bottom: 4px; }
.compare-card .compare-sub { display: block; font-size: .84rem; color: var(--color-text-muted); margin-bottom: 14px; }
.compare-card ul { display: flex; flex-direction: column; gap: 9px; margin-bottom: 16px; }
.compare-card li { position: relative; padding-left: 17px; font-size: .93rem; color: var(--color-text-sub); }
.compare-card li::before { content: ''; position: absolute; left: 0; top: 8px; width: 6px; height: 6px; border-radius: 50%; background: var(--color-accent); }
.compare-card .current-badge { display: inline-block; font-size: .78rem; font-weight: 700; color: var(--color-primary); border: 1px solid var(--color-primary); border-radius: 20px; padding: 6px 14px; }
@media (max-width: 700px) { .compare-grid { grid-template-columns: 1fr; } }

/* ---------- 상세 정보 로우 리스트 (content-grid 대체 배리에이션) ---------- */
.detail-rows { display: flex; flex-direction: column; margin: 30px 0; }
.detail-row { display: grid; grid-template-columns: 96px 1fr; gap: 20px; padding: 24px 0; border-top: 1px solid var(--color-border-soft); }
.detail-row:last-child { border-bottom: 1px solid var(--color-border-soft); }
.detail-row .tag { font-family: var(--font-display); font-weight: 800; letter-spacing: .06em; color: var(--color-accent); font-size: .82rem; text-transform: uppercase; }
.detail-row h3 { margin-bottom: 6px; }
.detail-row p { margin: 0; color: var(--color-text-sub); }
@media (max-width: 560px) { .detail-row { grid-template-columns: 1fr; gap: 6px; } }

/* ---------- Contact page ---------- */
.contact-hero { padding-top: calc(80px + var(--section-pad)); text-align: center; background: var(--color-bg-alt); }
.phone-display { font-family: var(--font-display); font-weight: 800; font-size: clamp(2.4rem, 8vw, 4.2rem); color: var(--color-primary-dark); letter-spacing: .01em; margin: 18px 0; }
.contact-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; max-width: 760px; margin: 0 auto; }
.contact-card {
  background: var(--color-surface); border: 2px solid var(--color-border); border-radius: var(--radius-lg);
  padding: 32px 24px; text-align: center; transition: var(--transition-slow);
}
.contact-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.contact-card:active { transform: translateY(-1px) scale(.99); }
.contact-card-sub { color: var(--color-text-sub); font-size: .92rem; }
.contact-icon { width: 60px; height: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.contact-card.call .contact-icon { background: var(--color-primary-bg); color: var(--color-primary); }
.contact-card.sms .contact-icon { background: var(--color-accent-tint); color: var(--color-accent); }
.contact-card a.btn-primary { margin-top: 16px; width: 100%; }
@media (max-width: 560px) { .contact-cards { grid-template-columns: 1fr; } }
.biz-table { width: 100%; border-collapse: collapse; margin-top: 40px; }
.biz-table th, .biz-table td { text-align: left; padding: 16px 18px; border-bottom: 1px solid var(--color-border-soft); }
.biz-table th { width: 160px; color: var(--color-text-muted); font-weight: 600; }

/* ---------- Reveal utility ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal-scale { opacity: 0; transform: scale(.96); transition: opacity .7s ease, transform .7s ease; }
.reveal-scale.in-view { opacity: 1; transform: scale(1); }

/* ---------- 404 ---------- */
.error-404 { padding-top: 180px; padding-bottom: 120px; text-align: center; }
.error-404-actions { justify-content: center; margin-top: 24px; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}