/* =============================================
   LUMINA MEDICAL CENTER — style.css
   ============================================= */

/* ── 1. RESET & TOKENS ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue:        #005BAC;
  --blue-dark:   #0D3B66;
  --blue-mid:    #1565A8;
  --accent:      #4DB6E2;
  --bg:          #F8FBFF;
  --bg-soft:     #EDF4FF;
  --bg-card:     #ffffff;
  --text:        #1F2937;
  --text-mid:    #4B5563;
  --text-light:  #9CA3AF;
  --border:      #D1E4F5;
  --white:       #ffffff;

  --font-sans:   'Noto Sans KR', 'Inter', sans-serif;
  --font-en:     'Inter', sans-serif;

  --sp-xs: 8px;
  --sp-sm: 16px;
  --sp-md: 32px;
  --sp-lg: 64px;
  --sp-xl: 100px;

  --r-sm:  6px;
  --r-md:  12px;
  --r-lg:  20px;
  --r-xl:  32px;

  --shadow-sm:   0 2px 8px rgba(0,91,172,.07);
  --shadow-md:   0 6px 24px rgba(0,91,172,.1);
  --shadow-lg:   0 16px 48px rgba(0,91,172,.14);
  --transition:  .28s cubic-bezier(.4,0,.2,1);

  --header-h: 72px;
  --sec-pad:  clamp(72px, 9vw, 112px);
}

html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; }

.container { width: min(1160px, 92%); margin-inline: auto; }
.pc-br { display: inline; }

/* ── 2. SECTIONS ── */
.section { padding-block: var(--sec-pad); }
.section--blue { background: var(--blue-dark); }
.section--soft { background: var(--bg-soft); }

.sec-head { text-align: center; margin-bottom: clamp(40px, 6vw, 72px); }
.sec-sub  { color: var(--text-mid); font-size: 16px; margin-top: 12px; }
.sec-sub--light { color: rgba(255,255,255,.6); }

/* ── 3. TYPOGRAPHY ── */
.eyebrow {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
  display: block;
}
.eyebrow--light { color: rgba(77,182,226,.8); }
.sec-title {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
  letter-spacing: -0.5px;
}
.sec-title em { font-style: normal; color: var(--blue); }
.sec-title--light { color: var(--white); }

/* ── 4. BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 13px 28px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
  cursor: pointer;
}
.btn--primary { background: var(--blue); color: var(--white); }
.btn--primary:hover { background: var(--blue-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,91,172,.3); }
.btn--outline { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn--outline:hover { background: var(--blue); color: var(--white); transform: translateY(-2px); }
.btn--ghost-white { background: transparent; color: white; border-color: rgba(255,255,255,.5); }
.btn--ghost-white:hover { background: rgba(255,255,255,.1); border-color: white; }
.btn--sm { padding: 9px 20px; font-size: 14px; }
.btn--full { width: 100%; justify-content: center; }

/* ── 5. HEADER ── */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255,255,255,.0);
  transition: background var(--transition), box-shadow var(--transition);
}
.header.scrolled {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--border), 0 4px 20px rgba(0,91,172,.06);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo__mark { flex-shrink: 0; }
.logo__text { display: flex; flex-direction: column; gap: 1px; }
.logo__kr  { font-size: 15px; font-weight: 700; color: var(--blue); line-height: 1.2; }
.logo__en  { font-family: var(--font-en); font-size: 9px; font-weight: 500; letter-spacing: 1.5px; color: var(--text-light); text-transform: uppercase; }
.header:not(.scrolled) .logo__kr  { color: var(--white); }
.header:not(.scrolled) .logo__en  { color: rgba(255,255,255,.5); }
.header:not(.scrolled) .logo__mark svg circle { stroke: rgba(255,255,255,.8); }
.header:not(.scrolled) .logo__mark svg path  { stroke: rgba(255,255,255,.8); }

.header__nav { display: flex; align-items: center; gap: 2px; }
.nav-link {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-mid);
  padding: 7px 12px;
  border-radius: 50px;
  transition: var(--transition);
}
.nav-link:hover { color: var(--blue); background: var(--bg-soft); }
.header:not(.scrolled) .nav-link { color: rgba(255,255,255,.75); }
.header:not(.scrolled) .nav-link:hover { color: white; background: rgba(255,255,255,.1); }
.nav-link--tel {
  display: flex; align-items: center; gap: 5px;
  color: var(--blue); font-weight: 600;
}
.header:not(.scrolled) .nav-link--tel { color: rgba(255,255,255,.85); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 22px; height: 1.8px;
  border-radius: 2px;
  background: var(--blue);
  transition: var(--transition);
}
.header:not(.scrolled) .hamburger span { background: white; }
.hamburger.open span:nth-child(1) { transform: translateY(6.8px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.8px) rotate(-45deg); }

.mobile-nav {
  display: none;
  position: absolute;
  top: var(--header-h); left: 0; right: 0;
  background: rgba(255,255,255,.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  flex-direction: column;
  padding: 8px 0 20px;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: var(--transition);
}
.mobile-nav.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.mob-link {
  padding: 13px 24px;
  font-size: 15px;
  color: var(--text-mid);
  border-bottom: 1px solid rgba(0,91,172,.05);
  transition: var(--transition);
}
.mob-link:hover { color: var(--blue); padding-left: 32px; }
.mob-link--cta {
  margin: 12px 24px 8px;
  padding: 12px 24px;
  background: var(--blue);
  color: white !important;
  border-radius: 50px;
  text-align: center;
  font-weight: 600;
  border: none;
}
.mob-link--cta:hover { padding-left: 24px; }
.mob-tel {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 24px 0;
  font-size: 14px;
  color: var(--blue);
  font-weight: 600;
}

/* ── 6. QUICK BANNER ── */
.quick-banner {
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0;
  z-index: 990;
  background: var(--blue);
  color: white;
  font-size: 13px;
  padding: 8px 0;
  transform: translateY(-100%);
  transition: var(--transition);
  opacity: 0;
}
.quick-banner.show { transform: translateY(0); opacity: 1; }
.quick-banner__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.quick-banner a { font-weight: 700; color: white; }
.quick-banner .divider { opacity: .4; }

/* ── 7. HERO ── */
.hero {
  position: relative;
  min-height: 100svh;
  background: var(--blue-dark);
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(77,182,226,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(77,182,226,.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero__glow--1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,91,172,.4) 0%, transparent 70%);
  top: -100px; right: -100px;
}
.hero__glow--2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(77,182,226,.2) 0%, transparent 70%);
  bottom: -50px; left: 5%;
}
.hero__pulse {
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  width: min(500px, 45vw);
  height: auto;
  opacity: .6;
}
.pulse-ring { transform-origin: center; animation: pulseRing 4s ease-in-out infinite; }
.r1 { animation-delay: 0s; }
.r2 { animation-delay: .5s; }
.r3 { animation-delay: 1s; }
@keyframes pulseRing {
  0%, 100% { transform: scale(1); opacity: .12; }
  50% { transform: scale(1.04); opacity: .2; }
}
.ecg-line {
  stroke-dasharray: 400;
  stroke-dashoffset: 400;
  animation: ecgDraw 3s ease-in-out infinite;
}
@keyframes ecgDraw {
  0% { stroke-dashoffset: 400; }
  60%, 100% { stroke-dashoffset: 0; }
}

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(40px, 6vw, 80px);
  padding-block: calc(var(--header-h) + 48px) 80px;
}
.hero__eyebrow {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: block;
  opacity: .8;
}
.hero__title {
  font-size: clamp(32px, 5vw, 54px);
  font-weight: 700;
  line-height: 1.2;
  color: white;
  letter-spacing: -1px;
  margin-bottom: 20px;
}
.hero__title em { font-style: normal; color: var(--accent); }
.hero__sub {
  font-size: clamp(15px, 1.8vw, 18px);
  color: rgba(255,255,255,.6);
  line-height: 1.8;
  margin-bottom: 36px;
  font-weight: 300;
}
.hero__btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 40px; }
.hero__trust {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.trust-item strong {
  font-family: var(--font-en);
  font-size: 26px;
  font-weight: 700;
  color: white;
  line-height: 1;
}
.trust-item strong span { font-size: 14px; font-weight: 400; opacity: .7; }
.trust-item > span { font-size: 12px; color: rgba(255,255,255,.5); }
.trust-sep { width: 1px; height: 40px; background: rgba(255,255,255,.15); }

.hero__illust { width: 100%; }
.hero__illust svg { width: 100%; height: auto; }

.hero__scroll {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.3);
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: 2px;
  z-index: 2;
  animation: fadeIn .8s 1.5s both;
}
.scroll-indicator {
  width: 20px; height: 32px;
  border: 1.5px solid rgba(255,255,255,.25);
  border-radius: 10px;
  display: flex;
  justify-content: center;
  padding-top: 5px;
}
.scroll-dot {
  width: 4px; height: 7px;
  background: rgba(255,255,255,.4);
  border-radius: 2px;
  animation: scrollDown 2s ease-in-out infinite;
}
@keyframes scrollDown {
  0%, 100% { transform: translateY(0); opacity: .4; }
  50% { transform: translateY(8px); opacity: 1; }
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* Hero reveal */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  animation: revealAnim .8s var(--d, 0s) cubic-bezier(.4,0,.2,1) forwards;
}
@keyframes revealAnim { to { opacity: 1; transform: translateY(0); } }

/* ── 8. SCROLL REVEAL ── */
.js-reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .65s calc(var(--delay,0s)), transform .65s calc(var(--delay,0s));
  transition-timing-function: cubic-bezier(.4,0,.2,1);
}
.js-reveal.visible { opacity: 1; transform: translateY(0); }

/* ── 9. ABOUT ── */
.about { background: var(--bg-card); }
.about__layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 7vw, 96px);
  align-items: start;
}
.about__greeting {
  font-size: 15px;
  color: var(--text-mid);
  line-height: 1.9;
  margin-top: 20px;
}
.about__sub {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.9;
  margin-top: 14px;
}
.value-stack { display: flex; flex-direction: column; }
.value-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}
.value-item:last-child { border-bottom: none; }
.value-item__num {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 1px;
  min-width: 28px;
  padding-top: 4px;
}
.value-item__body h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 6px;
}
.value-item__body p { font-size: 14px; color: var(--text-mid); line-height: 1.8; }

/* ── 10. SERVICES ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.svc-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-lg);
  padding: 32px 28px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.svc-card:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(77,182,226,.3);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,.2);
}
.svc-card__icon { width: 48px; height: 48px; }
.svc-card__name { font-size: 18px; font-weight: 700; color: white; }
.svc-card__desc { font-size: 14px; color: rgba(255,255,255,.55); line-height: 1.8; flex: 1; }
.svc-card__tag {
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  opacity: .8;
  margin-top: 4px;
}

/* ── 11. WHY CHOOSE US ── */
.why { background: var(--bg); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: var(--transition);
}
.why-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.why-card__icon { width: 56px; height: 56px; }
.why-card h3 { font-size: 17px; font-weight: 700; color: var(--blue-dark); }
.why-card p { font-size: 14px; color: var(--text-mid); line-height: 1.8; }

/* ── 12. STAFF ── */
.staff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.doctor-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.doctor-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.doctor-card__photo { width: 100%; aspect-ratio: 1; }
.doctor-card__photo svg { width: 100%; height: 100%; }
.doctor-card__body { padding: 24px; }
.doctor-card__dept {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 6px;
}
.doctor-card__name { font-size: 20px; font-weight: 700; color: var(--blue-dark); margin-bottom: 14px; }
.doctor-card__career { display: flex; flex-direction: column; gap: 5px; }
.doctor-card__career li {
  font-size: 13px;
  color: var(--text-mid);
  padding-left: 12px;
  position: relative;
}
.doctor-card__career li::before {
  content: '';
  position: absolute;
  left: 0; top: 8px;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--accent);
}

/* ── 13. FACILITY ── */
.facility { background: var(--bg-card); }
.facility-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 240px 240px;
  gap: 14px;
}
.fac-item--main {
  grid-row: span 2;
}
.fac-item__inner {
  height: 100%;
  border-radius: var(--r-md);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}
.fac-item__inner:hover { transform: scale(.98); box-shadow: var(--shadow-lg); }
.fac-item__label {
  position: absolute;
  bottom: 16px; left: 16px;
  background: rgba(255,255,255,.9);
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 50px;
  backdrop-filter: blur(8px);
  transition: var(--transition);
}
.fac-item__inner:hover .fac-item__label { background: var(--blue); color: white; }

/* ── 14. REVIEWS ── */
.reviews { background: var(--bg-soft); }
.reviews-wrap { overflow: hidden; }
.reviews-track {
  display: grid;
  grid-template-columns: repeat(5, 100%);
  gap: 24px;
  overflow: hidden;
  user-select: none;
  cursor: grab;
}
.reviews-track.dragging { cursor: grabbing; }
.review-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-sm);
}
.review-card__top { display: flex; align-items: center; justify-content: space-between; }
.review-stars { font-size: 18px; color: #F59E0B; letter-spacing: 2px; }
.review-date { font-size: 12px; color: var(--text-light); font-family: var(--font-en); }
.review-text { font-size: 15px; color: var(--text); line-height: 1.8; flex: 1; }
.review-author { display: flex; align-items: center; gap: 12px; padding-top: 14px; border-top: 1px solid var(--border); }
.review-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--bg-soft);
  color: var(--blue);
  font-weight: 700;
  font-size: 15px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  border: 1.5px solid var(--border);
}
.review-author strong { display: block; font-size: 14px; color: var(--blue-dark); font-weight: 700; }
.review-author span { font-size: 12px; color: var(--text-light); }

.reviews-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 32px;
}
.rev-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  background: var(--bg-card);
  color: var(--blue);
  font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.rev-btn:hover { background: var(--blue); color: white; border-color: var(--blue); }
.rev-dots { display: flex; gap: 8px; }
.rev-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}
.rev-dot.active { background: var(--blue); transform: scale(1.3); }

/* ── 15. PROCESS ── */
.process-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: 48px;
  max-width: 800px;
  margin-inline: auto;
}
.process-steps::before {
  content: '';
  position: absolute;
  left: 27px;
  top: 28px; bottom: 28px;
  width: 2px;
  background: linear-gradient(to bottom, var(--blue), rgba(77,182,226,.2));
}
.process-step {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 24px 24px 24px 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
  border-radius: 0 var(--r-md) var(--r-md) 0;
}
.process-step:last-child { border-bottom: none; }
.process-step:hover { background: var(--bg-soft); padding-left: 12px; }
.process-step__bubble {
  width: 56px; height: 56px;
  background: var(--blue);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  left: -48px;
  margin-right: -24px;
  box-shadow: 0 0 0 5px rgba(0,91,172,.12);
  z-index: 1;
}
.process-step__num {
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 700;
  color: rgba(255,255,255,.6);
  line-height: 1;
}
.process-step__icon { width: 20px; height: 20px; }
.process-step__body { padding-top: 8px; }
.process-step__body h3 { font-size: 18px; font-weight: 700; color: var(--blue-dark); margin-bottom: 6px; }
.process-step__body p { font-size: 14px; color: var(--text-mid); line-height: 1.8; }

/* ── 16. LOCATION ── */
.location-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(36px, 6vw, 80px);
  align-items: start;
}
.location-info { display: flex; flex-direction: column; gap: 28px; }
.loc-block { }
.loc-block__title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: 10px;
}
.loc-block p { font-size: 15px; color: rgba(255,255,255,.8); line-height: 1.8; }
.loc-sub { font-size: 13px !important; color: rgba(255,255,255,.45) !important; margin-top: 4px; }
.loc-tel { color: var(--accent); font-weight: 700; font-size: 20px; display: inline-block; margin-top: 4px; }
.loc-tel:hover { text-decoration: underline; }
.hours-table { border-collapse: collapse; width: 100%; margin-top: 8px; }
.hours-table th, .hours-table td { font-size: 14px; padding: 5px 0; color: rgba(255,255,255,.75); text-align: left; }
.hours-table th { font-weight: 600; width: 130px; color: rgba(255,255,255,.55); }
.hours-table tr.closed th, .hours-table tr.closed td { color: rgba(255,255,255,.35); }

.location-map { }
.map-placeholder {
  aspect-ratio: 1;
  background: rgba(255,255,255,.05);
  border: 1.5px dashed rgba(255,255,255,.15);
  border-radius: var(--r-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
  padding: 36px;
}
.map-placeholder p { font-size: 15px; color: rgba(255,255,255,.7); font-weight: 500; }
.map-placeholder span { font-size: 12px; color: rgba(255,255,255,.3); line-height: 1.6; }

/* ── 17. CONTACT ── */
.contact { background: var(--bg-card); }
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: clamp(40px, 7vw, 96px);
  align-items: start;
}
.contact-desc { font-size: 15px; color: var(--text-mid); line-height: 1.9; margin-top: 16px; }
.contact-tel {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 28px;
  padding: 20px;
  background: var(--bg-soft);
  border-radius: var(--r-md);
  border: 1px solid var(--border);
}
.contact-tel span { font-size: 12px; color: var(--text-light); font-weight: 600; letter-spacing: 1px; text-transform: uppercase; display: block; margin-bottom: 3px; }
.contact-tel a { font-size: 24px; font-weight: 700; color: var(--blue); font-family: var(--font-en); display: block; }
.contact-tel a:hover { text-decoration: underline; }

.contact-form {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: clamp(28px, 4vw, 44px);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--text-mid); }
.form-group label span { color: var(--blue); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 11px 15px;
  border: 1.5px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg-card);
  color: var(--text);
  font-size: 14px;
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(0,91,172,.1);
}
.form-group textarea { resize: vertical; min-height: 90px; }
.form-privacy {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-mid);
}
.form-privacy input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--blue); cursor: pointer; }
.form-success {
  background: rgba(0,91,172,.06);
  border: 1px solid rgba(0,91,172,.2);
  color: var(--blue-dark);
  padding: 14px 18px;
  border-radius: var(--r-sm);
  font-size: 14px;
  font-weight: 500;
}

/* ── 18. FOOTER ── */
.footer { background: var(--blue-dark); padding-top: clamp(48px, 6vw, 80px); }
.footer__top {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__tagline { font-size: 14px; color: rgba(255,255,255,.4); line-height: 1.8; margin-top: 12px; }
.footer__sns { display: flex; gap: 12px; margin-top: 16px; }
.footer__sns a { color: rgba(255,255,255,.4); transition: var(--transition); display: flex; }
.footer__sns a:hover { color: white; }
.footer__nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer__col { display: flex; flex-direction: column; gap: 10px; }
.footer__col strong {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  margin-bottom: 4px;
  display: block;
}
.footer__col a {
  font-size: 14px;
  color: rgba(255,255,255,.55);
  transition: var(--transition);
  display: block;
}
.footer__col a:hover { color: white; padding-left: 4px; }
.footer__bottom {
  padding-block: 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  color: rgba(255,255,255,.3);
}
.footer__links { display: flex; gap: 20px; margin-top: 6px; }
.footer__links a { color: rgba(255,255,255,.35); transition: var(--transition); }
.footer__links a:hover { color: rgba(255,255,255,.7); }
.footer__copy { margin-top: 8px; }
.footer__disclaimer {
  font-size: 11px;
  color: rgba(255,255,255,.2);
  line-height: 1.6;
  margin-top: 4px;
}

/* ── 19. BACK TO TOP ── */
.back-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--blue);
  color: white;
  border: none;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 20px rgba(0,91,172,.35);
  z-index: 800;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: var(--transition);
}
.back-top.show { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-top:hover { background: var(--blue-dark); transform: translateY(-3px); }

/* ── 20. RESPONSIVE ── */
@media (max-width: 1024px) {
  .hero__content { grid-template-columns: 1fr; }
  .hero__right { display: none; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .about__layout { grid-template-columns: 1fr; }
  .staff-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-layout { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; }
  .location-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --header-h: 64px; }
  .pc-br { display: none; }
  .header__nav { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: flex; }
  .quick-banner { display: none; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr 1fr; }
  .staff-grid { grid-template-columns: 1fr; max-width: 380px; margin-inline: auto; }
  .facility-grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .fac-item--main { grid-row: span 1; }
  .footer__nav { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero__btns { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .facility-grid { grid-template-columns: 1fr; }
  .footer__nav { grid-template-columns: 1fr; }
  .process-steps { padding-left: 32px; }
  .process-steps::before { left: 19px; }
  .process-step__bubble { width: 40px; height: 40px; left: -32px; margin-right: -8px; }
}

/* ── 21. A11Y ── */
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 4px; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  html { scroll-behavior: auto; }
}