/* ============================================================
   힐스샤워부스수리 — "윤리적 AI" 스타일 디자인 시스템 적용
   (Clean & Trustworthy / Google Material 팔레트 기반)
   ============================================================ */

:root {
  --primary: #1a73e8;
  --primary-hover: #1662c4;
  --secondary: #ffffff;
  --tertiary: #eaf3fd;
  --neutral: #3c4043;
  --neutral-soft: #5f6368;
  --border: #e2e5e8;

  --success: #34a853;
  --success-deep: #1e7e34;
  --warning: #fbbc05;
  --error: #ea4335;

  --font-display: "Roboto", system-ui, -apple-system, "Segoe UI", "Malgun Gothic", sans-serif;
  --font-body: "Roboto", system-ui, -apple-system, "Segoe UI", "Malgun Gothic", sans-serif;
  --font-mono: "JetBrains Mono", "Consolas", monospace;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.06);
  --shadow-hover: 0 4px 14px rgba(0, 0, 0, 0.08);

  --space-section: clamp(4rem, 8vw, 6rem);
  --gutter: clamp(1.25rem, 4vw, 3rem);

  --ease: cubic-bezier(0, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *:not(.hero-slide) {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  margin: 0;
  background: var(--secondary);
  color: var(--neutral);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  word-break: keep-all;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ---------- 공통 ---------- */

.fig-label {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--primary);
  margin: 0 0 0.9rem;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 3.2vw, 2.5rem);
  line-height: 1.2;
  margin: 0 0 0.75rem;
  color: var(--neutral);
}

.section-lead {
  max-width: 46ch;
  color: var(--neutral-soft);
  font-size: 16px;
  line-height: 1.6;
  margin: 0 0 2.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--primary);
  color: var(--secondary);
}

.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: var(--shadow-hover);
}

.btn-secondary {
  background: var(--tertiary);
  color: var(--neutral);
}

.btn-secondary:hover {
  background: var(--border);
}

.btn-tertiary {
  background: var(--secondary);
  color: var(--primary);
  border-color: var(--border);
}

.btn-tertiary:hover {
  background: var(--tertiary);
}

.btn-outline-light {
  background: transparent;
  color: var(--secondary);
  border-color: rgba(255, 255, 255, 0.45);
}

.btn-outline-light:hover {
  border-color: var(--secondary);
  background: rgba(255, 255, 255, 0.08);
}

.nav-cta {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  color: #ffee00
}

/* ---------- 헤더 ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #13254b;
  border-bottom: 1px solid var(--border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
}

.brand {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  text-decoration: none;
  color: #ffffff;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
}

.brand-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #ffffff;
  margin-top: 2px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-links a:not(.nav-cta) {
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  color: #ffffff;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease);
  position: relative;
}

.nav-links a:not(.nav-cta):hover {
  background: var(--tertiary);
  color: var(--primary);
}

.nav-links .nav-cta {
  padding: 10px 16px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: #ffffff;
}

/* ---------- 히어로 (split-screen) ---------- */

.hero {
  background: var(--tertiary);
  padding: var(--space-section) 0;
}

.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 1.1fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--primary);
  margin: 0 0 0.9rem;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 4.4vw, 3.4rem);
  line-height: 1.15;
  margin: 0 0 1.1rem;
  color: var(--neutral);
}

.hero-subtitle {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 18px;
  line-height: 1.6;
  color: var(--neutral-soft);
  max-width: 46ch;
  margin: 0 0 2rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-copy {
  min-width: 0;
}

.hero-visual {
  min-width: 0;
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 0.5rem;
}

.hero-slideshow {
  position: relative;
  aspect-ratio: 5 / 3.5;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.hero-slideshow > img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  animation: hero-fade 20s infinite;
}

.hero-slide:nth-child(1) { animation-delay: 0s; }
.hero-slide:nth-child(2) { animation-delay: 4s; }
.hero-slide:nth-child(3) { animation-delay: 8s; }
.hero-slide:nth-child(4) { animation-delay: 12s; }
.hero-slide:nth-child(5) { animation-delay: 16s; }

@keyframes hero-fade {
  0%,
  100% {
    opacity: 0;
  }
  4% {
    opacity: 1;
  }
  18% {
    opacity: 1;
  }
  22% {
    opacity: 0;
  }
}

/* ---------- 소개 ---------- */

.about {
  padding: var(--space-section) 0;
  background: var(--secondary);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.about-body p {
  color: var(--neutral-soft);
  max-width: 52ch;
  font-size: 16px;
  line-height: 1.6;
}

.about-body p + p {
  margin-top: 1.1rem;
}

.stat-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: var(--tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem;
}

.stat-item {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.stat-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.stat-item b {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.375rem;
  color: var(--primary);
  white-space: nowrap;
}

.stat-item span {
  font-size: 14px;
  color: var(--neutral-soft);
  text-align: right;
}

/* ---------- 서비스 (2열 카드) ---------- */

.services {
  padding: var(--space-section) 0;
  background: var(--tertiary);
}

.service-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
  align-items: stretch;   /* 이 줄 추가 */
}

.service-row {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.0rem;
}

.service-row-media {
  width: 100%;
}

.service-row-content {
  width: 100%;
}

.service-photo {
  position: relative;
  display: block;
  aspect-ratio: 4.5 / 4.8;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--secondary);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
}

.service-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s var(--ease);
}

.service-photo:hover img {
  transform: scale(1.06);
}

.service-photo-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(26, 29, 32, 0.45);
  opacity: 0;
  transition: opacity 0.25s var(--ease);
}

.service-photo:hover .service-photo-overlay {
  opacity: 1;
}

.service-photo-overlay span {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--secondary);
  padding: 10px 22px;
  border: 1.5px solid rgba(255, 255, 255, 0.8);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(6px);
  transition: transform 0.25s var(--ease);
}

.service-photo:hover .service-photo-overlay span {
  transform: translateY(0);
}

.service-more {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  text-decoration: none;
}

.service-more:hover {
  text-decoration: underline;
}

.service-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--secondary);
  background: rgba(60, 64, 67, 0.72);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

.service-row-content h3,
.service-row-content h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  text-align: left;
  margin: 0 0 10px;
  color: var(--neutral);
  }

.service-row-content p {
  margin: 0 0 10px;
  color: var(--neutral-soft);
  font-size: 14px;
  line-height: 1.6;
  text-align: left;
}

.service-spec {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--primary);
  margin: 0;
}

/* ---------- 상세페이지: 브레드크럼 / 페이지 헤더 ---------- */

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  font-size: 13px;
  color: var(--neutral-soft);
  margin: 0 0 1.25rem;
}

.breadcrumb a {
  color: var(--primary);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.page-header {
  background: var(--tertiary);
  padding: 3rem 0;
}

.page-header .container {
  display: grid;
  grid-template-columns: 1.05fr 1.1fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
}

.page-header .breadcrumb {
  grid-column: 1 / -1;
}

.page-header h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.9rem, 3.6vw, 2.75rem);
  line-height: 1.2;
  margin: 0 0 1rem;
  color: var(--neutral);
}

.page-header .lead {
  font-size: 18px;
  line-height: 1.6;
  color: var(--neutral-soft);
  max-width: 60ch;
  margin: 0 0 1.75rem;
}

/* ---------- 상세페이지: 정보 블록 / 스펙 리스트 ---------- */

.detail-info {
  padding: var(--space-section) 0;
  background: var(--secondary);
}

.detail-info-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.detail-info-body h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  margin: 1.75rem 0 0.75rem;
  color: var(--neutral);
}

.detail-info-body h2:first-child {
  margin-top: 0;
}

.detail-info-body p {
  color: var(--neutral-soft);
  font-size: 16px;
  line-height: 1.7;
  margin: 0;
  max-width: 60ch;
}

.spec-list {
  list-style: none;
  margin: 0;
  padding: 0;
  background: var(--tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.spec-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.spec-list li:last-child {
  border-bottom: none;
}

.spec-list dt {
  font-size: 14px;
  color: var(--neutral-soft);
  margin: 0;
}

.spec-list dd {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--neutral);
  margin: 0;
  text-align: right;
}

/* ---------- 상세페이지: 수리전 체크리스트 ---------- */

.checklist-section {
  padding: var(--space-section) 0;
  background: var(--secondary);
}

.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem 1.5rem;
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  font-size: 15px;
  line-height: 1.55;
  color: var(--neutral);
}

.check-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  margin-top: 1px;
}

@media (max-width: 640px) {
  .checklist {
    grid-template-columns: 1fr;
  }
}

/* ---------- 상세페이지: 자주묻는 질문 ---------- */

.faq-section {
  padding: var(--space-section) 0;
  background: var(--tertiary);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 760px;
}

.faq-item {
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.4rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 16px;
  color: var(--neutral);
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  flex-shrink: 0;
  font-size: 22px;
  font-weight: 400;
  color: var(--primary);
  transition: transform 0.2s var(--ease);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  margin: 0;
  padding: 0 1.4rem 1.2rem;
  color: var(--neutral-soft);
  font-size: 15px;
  line-height: 1.6;
}

/* ---------- 상세페이지: 관련 수리항목 / 상담 밴드 ---------- */

.related-services {
  padding: var(--space-section) 0;
  background: var(--secondary);
}

.related-services .service-row {
  background: var(--tertiary);
  border-color: transparent;
}

.related-services .service-list {
  grid-template-columns: repeat(4, 1fr);
}

.detail-cta {
  padding: var(--space-section) 0;
  background: var(--neutral);
  color: var(--secondary);
  text-align: center;
}

.detail-cta h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0 0 0.75rem;
  color: var(--secondary);
}

.detail-cta p {
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0 1.75rem;
}

.detail-cta .btn-primary {
  margin: 0 auto;
}

@media (max-width: 900px) {
  .detail-info-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- 갤러리 ---------- */

.gallery {
  padding: var(--space-section) 0;
  background: var(--secondary);
}

#cases {
  background: var(--tertiary);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

#gallery .gallery-grid {
  grid-template-columns: repeat(3, 1fr);
}

.gallery-group-title {
  grid-column: 1 / -1;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--neutral);
  margin: 0 0 -1rem;
  text-align: center;
}

.gallery-group-title:not(:first-child) {
  margin-top: 4rem;
}

.case-card {
  display: flex;
  flex-direction: column;
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: box-shadow 0.2s var(--ease);
}

.case-card:hover {
  box-shadow: var(--shadow-hover);
}


.case-visual {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  aspect-ratio: 5 / 3.5;
  overflow: hidden;
  background: var(--border);
}

.case-half {
  position: relative;
  overflow: hidden;
  background: var(--tertiary);
}

.case-half img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-visual .tag {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--secondary);
  background: rgba(60, 64, 67, 0.72);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

.case-half.after .tag {
  left: auto;
  right: 12px;
  color: var(--secondary);
  background: var(--success-deep);
}

.case-caption {
  padding: 1rem 1.1rem 1.2rem;
}

.case-caption .service {
  font-weight: 700;
  font-size: 16px;
  color: var(--neutral);
}

.case-caption .area {
  display: block;
  margin-top: 0.2rem;
  font-size: 14px;
  color: var(--neutral-soft);
}

/* ---------- 진행과정 ---------- */

.process {
  padding: var(--space-section) 0;
  background: var(--tertiary);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.process-step {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background: var(--secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  padding: 1.5rem;
}

.process-number {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--secondary);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}

.process-text h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  margin: 0 0 8px;
  color: var(--neutral);
}

.process-text p {
  margin: 0;
  color: var(--neutral-soft);
  font-size: 15px;
  line-height: 1.6;
}

/* ---------- 출장가능지역 ---------- */

.service-area {
  padding: var(--space-section) 0;
  background: var(--secondary);
}

.service-area:not(#service-area) {
  background: var(--tertiary);
}

.service-area:not(#service-area) .area-chip {
  background: var(--secondary);
}

.area-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.area-chip {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  color: var(--primary);
  background: var(--tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 20px;
}

/* ---------- 영업시간 / 연락처 ---------- */

.contact {
  padding: var(--space-section) 0;
  background: var(--neutral);
  color: var(--secondary);
  text-align: center;
}

.contact .contact-actions {
  justify-content: center;
}

.contact .fig-label {
  color: #8ab4f8;
}

.contact .section-title {
  color: var(--secondary);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: stretch;
}

.map-plate {
  position: relative;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.map-plate .pin {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.map-plate .pin svg {
  width: 32px;
  height: 32px;
  color: #8ab4f8;
}

.map-plate .pin span {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.65);
  text-align: center;
}

.info-list {
  list-style: none;
  margin: 0 0 2rem;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.info-list li {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 1rem;
  padding: 1.05rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.info-list dt {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.55);
  margin: 0;
}

.info-list dd {
  margin: 0;
  color: var(--secondary);
  font-size: 16px;
}

.info-list dd.muted {
  color: rgba(255, 255, 255, 0.55);
  font-size: 13px;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ---------- 푸터 ---------- */

.site-footer {
  background: var(--neutral);
  color: rgba(255, 255, 255, 0.5);
  padding: 3rem 0 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2rem;
}

.footer-col h4 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--secondary);
}

.footer-brand .brand-name {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--secondary);
  margin-bottom: 0.75rem;
}

.footer-col p {
  margin: 0 0 0.6rem;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.55);
}

.footer-col a {
  display: block;
  text-decoration: none;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 0.6rem;
  transition: color 0.2s var(--ease);
}

.footer-col a:hover {
  color: #8ab4f8;
}

.footer-phone {
  color: var(--secondary) !important;
  font-weight: 700;
}

.footer-col .muted {
  color: rgba(255, 255, 255, 0.35);
  font-size: 12px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

/* ---------- 문자상담 플로팅 버튼 ---------- */

.floating-consult {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 500;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 76px;
  height: 76px;
  background: var(--primary);
  color: var(--secondary);
  border-radius: var(--radius-md);
  text-decoration: none;
  box-shadow: var(--shadow-hover);
  transition: background-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.floating-consult::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: var(--primary);
  z-index: -1;
  animation: consult-pulse 2.4s ease-out infinite;
}

@keyframes consult-pulse {
  0% {
    transform: scale(1);
    opacity: 0.55;
  }
  70%,
  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

.floating-consult:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
}

.floating-consult svg {
  width: 26px;
  height: 26px;
}

.floating-consult span {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
}

@media (max-width: 640px) {
  .floating-consult {
    width: 64px;
    height: 64px;
    right: 16px;
    bottom: 16px;
  }

  .floating-consult svg {
    width: 22px;
    height: 22px;
  }

  .floating-consult span {
    font-size: 11px;
  }
}

/* ---------- 스크롤 리빌 ---------- */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.42s var(--ease), transform 0.42s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.service-list .reveal:nth-child(1) { transition-delay: 0ms; }
.service-list .reveal:nth-child(2) { transition-delay: 80ms; }
.service-list .reveal:nth-child(3) { transition-delay: 160ms; }
.service-list .reveal:nth-child(4) { transition-delay: 240ms; }
.service-list .reveal:nth-child(5) { transition-delay: 320ms; }

.process-grid .reveal:nth-child(1) { transition-delay: 0ms; }
.process-grid .reveal:nth-child(2) { transition-delay: 80ms; }
.process-grid .reveal:nth-child(3) { transition-delay: 160ms; }
.process-grid .reveal:nth-child(4) { transition-delay: 240ms; }

/* ---------- 반응형 ---------- */

@media (max-width: 900px) {
  .hero .container,
  .page-header .container {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
  }

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .service-list {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

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

  .related-services .service-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: #13254b;
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0.5rem var(--gutter) 1rem;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s var(--ease), transform 0.2s var(--ease);
  }

  .nav-links.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .nav-links a:not(.nav-cta) {
    width: 100%;
    padding: 0.75rem 16px;
  }

  .nav-links .nav-cta {
    width: 100%;
    padding: 0.75rem 16px;
  }

  .nav-toggle {
    display: flex;
  }

  .service-list,
  .related-services .service-list {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
  }

  #gallery .gallery-grid {
    grid-template-columns: 1fr;
  }

  .process-grid {
    grid-template-columns: 1fr;
  }

  .info-list li {
    grid-template-columns: 90px 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}