/* =========================================================
   잠실 더365치과의원 - Common Stylesheet (Cleaned & Grouped Media Queries)
   Color System : White & Beige base / Black·Gold as ACCENT ONLY
   ========================================================= */

:root {
  /* Colors */
  --c-black: #1b1a15;
  --c-beige-50: #fbf8f1;
  --c-beige-100: #f4ecdc;
  --c-beige-200: #eadfc4;
  --c-beige-300: #d9c8a3;
  --c-beige-400: #c3ab7c;
  --c-gold: #9c7b3f;
  --c-text: #25231c;
  --c-text-light: #6b6558;
  --c-white: #ffffff;
  --c-line: #e5dcc7;

  /* Layout */
  --max-width: 1200px;
  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 20px;
  --header-h: 96px;
  --transition: .25s ease;
  --video-h: clamp(280px, 30vw, 400px);
}

/* ---------- Reset & Base ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: "Noto Sans KR", "Pretendard", -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--c-text);
  background: var(--c-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: inherit; border: none; background: none; cursor: pointer; }

iframe {
  border: none;
  outline: none;
  background: transparent;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.visually-hidden {
  position: absolute; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap;
}
section { position: relative; }
.section-pad { padding: 88px 0; }

/* ---------- Section Heading ---------- */
.section-head { text-align: center; margin-bottom: 48px; }
.section-eyebrow {
  display: inline-block; font-size: .85rem; font-weight: 700;
  letter-spacing: .15em; color: var(--c-gold); text-transform: uppercase; margin-bottom: 14px;
}
.section-title {
  font-size: 2.1rem; font-weight: 800; color: var(--c-black);
  letter-spacing: -.02em; margin-bottom: 14px;
}
.section-desc { font-size: 1.02rem; color: var(--c-text-light); max-width: 640px; margin: 0 auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius-sm); font-weight: 700;
  font-size: .95rem; transition: var(--transition); white-space: nowrap;
}
.btn-primary { background: var(--c-black); color: var(--c-beige-100); }
.btn-primary:hover { background: var(--c-gold); color: var(--c-white); }
.btn-outline { background: transparent; color: var(--c-black); border: 1.5px solid var(--c-black); }
.btn-outline:hover { background: var(--c-black); color: var(--c-beige-100); }
.btn-gold { background: var(--c-gold); color: var(--c-white); }
.btn-gold:hover { background: var(--c-black); }
.btn-sm { padding: 9px 18px; font-size: .85rem; }

/* =========================================================
   HEADER & NAVIGATION (Desktop Base)
   ========================================================= */
.top-bar {
  background: var(--c-beige-100); color: var(--c-text);
  font-size: .82rem; border-bottom: 1px solid var(--c-line);
}
.top-bar .container { display: flex; align-items: center; justify-content: space-between; height: 38px; }
.top-bar-links { display: flex; gap: 18px; }
.top-bar-links a { font-weight: 600; }
.top-bar-links a:hover { color: var(--c-gold); }
.top-bar-hours i { margin-right: 6px; color: var(--c-gold); }

.site-header {
  background: var(--c-white); border-bottom: 1px solid var(--c-line);
  position: sticky; top: 0; z-index: 1000;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 78px; }
.logo { display: flex; flex-direction: column; line-height: 1.1; }
.logo img { width: 160px; }
.logo .logo-main { font-size: 1.4rem; font-weight: 900; color: var(--c-black); letter-spacing: -.02em; }
.logo .logo-main span { color: var(--c-gold); }
.logo .logo-sub { font-size: .65rem; letter-spacing: .18em; color: var(--c-text-light); font-weight: 600; }

.main-nav ul { display: flex; gap: 34px; }
.main-nav a { font-weight: 700; font-size: .98rem; color: var(--c-black); position: relative; padding: 6px 0; }
.main-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px;
  background: var(--c-gold); transition: var(--transition);
}
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.main-nav a.active { color: var(--c-gold); }

.header-actions { display: flex; align-items: center; gap: 12px; }
.call-btn {
  display: flex; align-items: center; gap: 8px; background: var(--c-black);
  color: var(--c-beige-100); padding: 11px 20px; border-radius: 30px; font-weight: 800; font-size: .95rem;
}
.call-btn i { color: var(--c-gold); }
.menu-toggle { display: none; font-size: 1.4rem; color: var(--c-black); }

.mobile-nav {
  display: none; position: fixed; inset: 0; background: var(--c-beige-50);
  z-index: 1100; padding: 24px; overflow-y: auto;
}
.mobile-nav.open { display: block; }
.mobile-nav-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 36px; }
.mobile-nav-close { color: var(--c-black); font-size: 1.6rem; }
.mobile-nav ul { display: flex; flex-direction: column; gap: 6px; }
.mobile-nav a {
  display: block; color: var(--c-black); font-size: 1.15rem; font-weight: 700;
  padding: 16px 4px; border-bottom: 1px solid var(--c-line);
}
.mobile-nav a.active { color: var(--c-gold); }
.mobile-nav .call-btn { margin-top: 24px; display:flex; justify-content: center; width: 100%; }

/* =========================================================
   HERO SECTION (Desktop Base)
   ========================================================= */
.hero {
  position: relative; overflow: hidden; min-height: 900px;
  display: flex; align-items: center; color: var(--c-white); background: var(--c-beige-200);
}
.hero-video-bg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: hidden; }
.hero-video-bg iframe,
.hero-video-bg video {
  position: absolute; top: 50%; left: 50%; width: 100%; height: 100%;
  min-width: 100%; min-height: 100%; transform: translate(-50%, -50%);
  object-fit: cover; pointer-events: none; border: 0;
}
/* .hero-video-bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(27,26,21,0) 0%, rgba(27,26,21,.3) 42%, rgba(27,26,21,0) 75%);
} */
.hero-grid { position: relative; z-index: 2; width: 100%; padding: 100px 0; }
.hero-copy { max-width: 620px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px; background: rgba(251,248,241,.92);
  color: var(--c-black); border: 1px solid var(--c-gold); padding: 8px 16px;
  border-radius: 30px; font-size: .82rem; font-weight: 700; margin-bottom: 22px;
}
.hero h1 {
  font-size: 2.9rem; font-weight: 900; letter-spacing: -.02em; line-height: 1.34;
  color: var(--c-white); margin-bottom: 40px;
}
.hero h1 .accent { color: var(--c-beige-200); }
.hero h1 span{
  font-weight: normal;
}
.hero h1 span.h-strong{
  font-size: 72px;
}
.hero h1 span.h-color{
  color: rgb(242, 196, 11);
}
.hero h1 span.h-bg{
  background-color: rgba(238, 189, 54, 0.02);
}
.hero h1 span.h-bold{
  font-weight: 900;
}
.hero-desc {
  font-size: 1.08rem; color: var(--c-beige-100); margin-bottom: 32px;
  max-width: 520px; line-height: 1.9; 
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero .btn-outline { border-color: var(--c-beige-100); color: var(--c-white); }
.hero .btn-outline:hover { background: var(--c-beige-100); color: var(--c-black); border-color: var(--c-beige-100); }

/* =========================================================
   SPECIAL FEATURES (Desktop Base)
   ========================================================= */
.special-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.special-card {
  position: relative; aspect-ratio: 1/1; overflow: hidden;
  border: 1px solid var(--c-line); transform: translateZ(0);
}
.special-card--light { display: flex; flex-direction: column; background: var(--c-white); }
.special-card--light .special-card-text { flex: none; padding: 22px 24px; text-align: left; }
.special-card--light .special-card-media { flex: 1; overflow: hidden; background: var(--c-beige-100); }
.special-card--light .special-card-media img { width: 100%; height: 100%; object-fit: cover; display: block; }

.special-card--dark { background: var(--c-white); }
.special-card--dark > img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; transform: scale(1.02);
}
.special-card--dark .special-card-overlay {
  position: absolute; inset: 0; z-index: 1;
  background: linear-gradient(to bottom, rgba(27,26,21,0) 45%, rgba(27,26,21,.85) 100%);
}
.special-card--dark .special-card-text { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; padding: 22px 24px; text-align: left; }
.special-card--dark .special-card-text h3,
.special-card--dark .special-card-text p { color: var(--c-white); }

.special-card-text h3 { font-size: 1.05rem; font-weight: 800; color: var(--c-black); line-height: 1.35; margin-bottom: 8px; }
.special-card-text p { font-size: .85rem; color: var(--c-text-light); line-height: 1.5; }

/* =========================================================
   CENTERS SLIDER (Desktop Base)
   ========================================================= */
.centers-section { background: var(--c-beige-100); }
.centers-section .section-title { color: var(--c-black); }
.centers-section .section-desc { color: var(--c-text-light); }

.slider-wrap { position: relative; }
.slider-track {
  display: flex; gap: 22px; overflow-x: auto;
  scroll-snap-type: x mandatory; padding-bottom: 8px; scrollbar-width: none;
}
.slider-track::-webkit-scrollbar { display: none; }
.center-card {
  flex: 0 0 auto; width: 290px; scroll-snap-align: start;
  background: var(--c-white); border: 1px solid var(--c-line);
  border-radius: var(--radius-md); overflow: hidden; transition: var(--transition);
}
.center-card:hover { border-color: var(--c-gold); box-shadow: 0 14px 26px rgba(27,26,21,.08); }
.center-thumb { aspect-ratio: 1/1; overflow: hidden; }
.center-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.center-body { padding: 22px; }
.center-tag { font-size: .75rem; color: var(--c-gold); font-weight: 700; letter-spacing: .08em; }
.center-body h3 { font-size: 1.15rem; font-weight: 800; margin: 8px 0 10px; color: var(--c-black); }
.center-body p { font-size: .85rem; color: var(--c-text-light); margin-bottom: 16px; }
.center-link { font-size: .85rem; font-weight: 700; color: var(--c-black); display: inline-flex; align-items: center; gap: 6px; }
.center-link i { color: var(--c-gold); transition: var(--transition); }
.center-card:hover .center-link i { transform: translateX(4px); }

.slider-nav { display: flex; gap: 10px; justify-content: center; margin-top: 0; }
.slider-nav button,
.slider-prev,
.slider-next {
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--c-black); color: var(--c-black); background: var(--c-white);
  display: flex; align-items: center; justify-content: center; transition: var(--transition);
}
.slider-nav button:hover,
.slider-prev:hover,
.slider-next:hover { background: var(--c-black); color: var(--c-beige-100); }

/* =========================================================
   DOCTORS & BLOG (Desktop Base)
   ========================================================= */
.doctors-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.doctor-card {
  background: var(--c-white); border: 1px solid var(--c-line);
  border-radius: var(--radius-md); overflow: hidden; transition: var(--transition);
}
.doctor-card:hover { box-shadow: 0 16px 30px rgba(27,26,21,.08); transform: translateY(-4px); }
.doctor-photo { aspect-ratio: 1/1; overflow: hidden; border-bottom: 1px solid var(--c-line); background: var(--c-beige-50); }
.doctor-photo img { width: 100%; height: 100%; object-fit: contain; display: block; }
.doctor-info { padding: 24px; }
.doctor-role { font-size: .78rem; color: var(--c-gold); font-weight: 800; letter-spacing: .08em; margin-bottom: 6px; }
.doctor-name { font-size: 1.25rem; font-weight: 900; color: var(--c-black); margin-bottom: 4px; }
.doctor-name-en { font-size: .78rem; color: var(--c-text-light); margin-bottom: 16px; letter-spacing: .05em; }
.doctor-info ul { display: flex; flex-direction: column; gap: 8px; }
.doctor-info li { font-size: .85rem; color: var(--c-text-light); display: flex; gap: 8px; }
.doctor-info li i { color: var(--c-gold); margin-top: 3px; font-size: .75rem; }

.blog-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.blog-card {
  background: var(--c-white); border: 1px solid var(--c-line);
  border-radius: var(--radius-md); overflow: hidden; transition: var(--transition);
}
.blog-card:hover { transform: translateY(-5px); box-shadow: 0 14px 26px rgba(27,26,21,.08); }
.blog-thumb { position: relative; overflow: hidden; aspect-ratio: 1/1; background: var(--c-beige-50); }
.blog-thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
.blog-body { padding: 16px; }
.blog-body h3 {
  font-size: .95rem; font-weight: 700; line-height: 1.4;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; text-align: center;
}
.blog-body span { font-size: .78rem; color: var(--c-text-light); }

/* =========================================================
   VIDEO SECTION (Desktop Base)
   ========================================================= */
.video-section { background: var(--c-beige-100); }
.video-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 6px; align-items: stretch; min-width:0;}
.video-main {
  background: var(--c-white); border: 1px solid var(--c-line);
  border-radius: var(--radius-md); overflow: hidden; position: relative; width: 100%; aspect-ratio: 16 / 9; height: auto;min-width: 0;
}
.video-main iframe {
  position: absolute; top: -1px; left: -1px; width: calc(100% + 2px); height: calc(100% + 2px); display: block;
}
.video-main .video-label,
.shorts-item .video-label {
  position: absolute; top: 16px; left: 16px; background: var(--c-black);
  color: var(--c-beige-100); font-size: .75rem; font-weight: 800; padding: 5px 12px; border-radius: 20px; z-index: 2;
}
.content-carousel {min-width: 0;max-width: 100%;width: 100%;padding:0 20px !important;}
.content-carousel .swiper-slide {min-width: 0;transition: transform 0.3s;border-radius: var(--radius-md);overflow: hidden;}
.content-card-thumb-wrap{width:100%;height: 100%;aspect-ratio: 9 / 16;overflow: hidden;}
.content-card-thumb{width: 100%;height: 100%;object-fit: cover;display: block;}
.content-controls{position:absolute;left: 0;top:50%;transform: translateY(-50%);width: 100%;z-index: 100;}
.gallery-arrows{display: flex;justify-content: space-between;align-items: center;gap: 8px;}
.gallery-arrow{width: 40px;height: 40px;border-radius: 50%;background: #fff;display: flex;align-items: center;justify-content: center;color:#000;transition: all 0.3s ease;cursor: pointer;}

.shorts-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; height: 100%; }
.shorts-item {
  background: var(--c-white); border: 1px solid var(--c-line);
  border-radius: var(--radius-md); overflow: hidden; position: relative; width: 100%; height: 100%;
}
.shorts-item iframe { width: 100%; height: 100%; display: block; }
.shorts-item .video-label { font-size: .65rem; padding: 4px 9px; top: 10px; left: 10px; }

/* =========================================================
   FAQ & CONTACT (Desktop Base)
   ========================================================= */
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius-md); overflow: hidden; }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 20px 24px;
  display: flex; justify-content: space-between; align-items: center; font-weight: 700; font-size: 1rem; color: var(--c-black);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .q-mark { color: var(--c-gold); margin-right: 10px; font-weight: 900; }
.faq-item summary i { transition: var(--transition); color: var(--c-gold); }
.faq-item[open] summary i { transform: rotate(180deg); }
.faq-answer { padding: 16px 24px 22px 24px; font-size: .92rem; color: var(--c-text-light); border-top: 1px dashed var(--c-line); }

.contact-section { background: var(--c-beige-50); padding: 80px 0; }
.appointment-panel {
  display: grid; grid-template-columns: 460px 1fr; min-height: 560px;
  width: 100%; border-radius: var(--radius-md); overflow: hidden; background: var(--c-white);
}
.appointment-info { background: var(--c-beige-50); padding: 52px 44px; display: flex; flex-direction: column; justify-content: center; }
.appointment-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 24px; flex-wrap: wrap; }
.appointment-title { font-size: 1.8rem; font-weight: 900; letter-spacing: .03em; color: var(--c-black); }
.appointment-subtitle { font-size: .8rem; font-weight: 700; color: var(--c-text-light); }
.appointment-address { display: flex; align-items: flex-start; gap: 10px; font-size: .92rem; color: var(--c-text); line-height: 1.7; margin-bottom: 22px; }
.copy-address-btn {
  flex: none; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center;
  background: transparent; border: 1px solid var(--c-line); border-radius: 6px; color: var(--c-text-light);
  cursor: pointer; transition: var(--transition); font-size: .8rem; margin-top: 2px;
}
.copy-address-btn:hover { background: var(--c-black); color: var(--c-gold); border-color: var(--c-black); }
.copy-address-btn.is-copied { background: var(--c-gold); color: var(--c-white); border-color: var(--c-gold); }
.appointment-phone { display: inline-flex; align-items: center; gap: 10px; font-size: 1.7rem; font-weight: 800; color: var(--c-gold); margin-bottom: 12px; }
.appointment-phone i { font-size: 1.2rem; }
.appointment-note { font-size: .85rem; color: var(--c-text-light); margin-bottom: 28px; }
.appointment-accordion { border-top: 1px solid var(--c-line); }
.acc-item { border-bottom: 1px solid var(--c-line); }
.acc-item summary { list-style: none; display: flex; align-items: center; justify-content: space-between; padding: 20px 2px; cursor: pointer; font-family: inherit; }
.acc-item summary::-webkit-details-marker { display: none; }
.acc-item summary span { display: flex; align-items: center; gap: 10px; font-size: .95rem; font-weight: 800; letter-spacing: .04em; color: var(--c-black); }
.acc-item summary span i { color: var(--c-gold); font-size: 1rem; }
.acc-item summary span em { font-style: normal; font-weight: 500; letter-spacing: 0; font-size: .82rem; color: var(--c-text-light); margin-left: 4px; }
.acc-item summary .chev { color: var(--c-text-light); font-size: .8rem; transition: var(--transition); }
.acc-item[open] summary .chev { transform: rotate(180deg); }
.acc-body p { font-size: .85rem; color: var(--c-text-light); line-height: 1.7; padding: 0 2px 18px; }
.acc-body p span { letter-spacing: 8.5px; }

.appointment-map { position: relative; background: var(--c-beige-100); }
.map-frame { position: relative; width: 100%; height: 100%; min-height: 560px; overflow: hidden; }
.map-iframe {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0; display: block;
  opacity: 0; visibility: hidden; transition: opacity .2s ease;
}
.map-iframe.is-active { opacity: 1; visibility: visible; }
.map-tabs {
  position: absolute; left: 20px; bottom: 20px; display: flex; z-index: 3;
  box-shadow: 0 6px 18px rgba(27, 26, 21, .18); border-radius: 8px; overflow: hidden;
}
.map-tab-btn {
  padding: 12px 20px; font-size: .82rem; font-weight: 700; background: var(--c-white);
  color: var(--c-black); border: 0; cursor: pointer; text-align: center; font-family: inherit; transition: var(--transition);
}
.map-tab-btn.is-active { background: var(--c-black); color: var(--c-gold); }
.map-tab-btn:not(.is-active):hover { background: var(--c-beige-200); }

/* Daum/Kakao Map Fixes */
.root_daum_roughmap { width: 100% !important; height: 100% !important; padding: 0 !important; border: 0 !important; }
.root_daum_roughmap .wrap_map { height: 100% !important; }
.root_daum_roughmap .wrap_controllers, 
.root_daum_roughmap .hide,
.root_daum_roughmap .wrap_btn,      
.root_daum_roughmap .info_detail,    
.root_daum_roughmap .foot { display: none !important; }

/* =========================================================
   CONTACT INFO ITEM & PAGE COMPONENTS (Desktop Base)
   ========================================================= */
.contact-info-item { display: flex; gap: 16px; background: var(--c-white); border: 1px solid var(--c-line); padding: 20px; border-radius: var(--radius-md); }
.contact-info-item i {
  width: 44px; height: 44px; flex: none; background: var(--c-black); color: var(--c-gold);
  border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
}
.contact-info-item h3 { font-size: .95rem; font-weight: 800; margin-bottom: 6px; color: var(--c-black); }
.contact-info-item p { font-size: .88rem; color: var(--c-text-light); }
.contact-info-item a { color: var(--c-black); font-weight: 700; }

.page-header { background: var(--c-beige-100); color: var(--c-black); padding: 60px 0 50px; text-align: center; border-bottom: 1px solid var(--c-line); }
.breadcrumb { display: flex; justify-content: center; gap: 8px; font-size: .85rem; color: var(--c-text-light); margin-bottom: 16px; }
.breadcrumb a { color: var(--c-text-light); }
.breadcrumb a:hover { color: var(--c-gold); }
.breadcrumb .sep { color: var(--c-gold); }
.page-header h1 { font-size: 2.3rem; font-weight: 900; letter-spacing: -.02em; margin-bottom: 14px; color: var(--c-black); }
.page-header p { color: var(--c-text-light); max-width: 620px; margin: 0 auto; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

.info-card { background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius-md); padding: 28px; }
.info-card .icon {
  width: 50px; height: 50px; background: var(--c-black); color: var(--c-gold);
  border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; margin-bottom: 16px;
}
.info-card h3 { font-size: 1.08rem; font-weight: 800; margin-bottom: 10px; color: var(--c-black); }
.info-card p { font-size: .9rem; color: var(--c-text-light); }

.process-steps { display: flex; flex-direction: column; }
.process-step { display: flex; gap: 22px; padding: 22px 0; border-bottom: 1px solid var(--c-line); }
.process-step:last-child { border-bottom: none; }
.process-num {
  width: 46px; height: 46px; flex: none; border-radius: 50%; background: var(--c-black);
  color: var(--c-gold); display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: 1.1rem;
}
.process-step h3 { font-size: 1.05rem; font-weight: 800; margin-bottom: 6px; color: var(--c-black); }
.process-step p { font-size: .9rem; color: var(--c-text-light); }

.cta-band { background: var(--c-beige-200); border-radius: var(--radius-lg); padding: 50px; text-align: center; }
.cta-band h2 { font-size: 1.6rem; font-weight: 900; margin-bottom: 12px; color: var(--c-black); }
.cta-band p { color: var(--c-text-light); margin-bottom: 26px; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.tag-pill {
  display: inline-block; background: var(--c-beige-200); color: var(--c-black);
  font-size: .78rem; font-weight: 700; padding: 6px 14px; border-radius: 20px; margin: 0 6px 6px 0;
}

.case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.case-card { background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius-md); overflow: hidden; cursor: pointer;}
.case-img { width: 100%; display: block; }
.case-body { padding: 22px; }
.case-body .tag-pill { margin-bottom: 12px; }
.case-body h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 8px; color: var(--c-black); }
.case-body p { font-size: .88rem; color: var(--c-text-light); }

.column-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.column-card { background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--radius-md); overflow: hidden; transition: var(--transition); }
.column-card:hover { transform: translateY(-4px); box-shadow: 0 14px 26px rgba(27,26,21,.08); }
.column-thumb {
  height: 170px; background: linear-gradient(135deg, var(--c-beige-200), var(--c-beige-100));
  display: flex; align-items: center; justify-content: center; color: var(--c-black); font-size: 2.2rem;
}
.column-body { padding: 20px; }
.column-cat { font-size: .75rem; color: var(--c-gold); font-weight: 800; letter-spacing: .06em; margin-bottom: 8px; display: block; }
.column-body h3 { font-size: 1.02rem; font-weight: 800; margin-bottom: 8px; color: var(--c-black); line-height: 1.4; }
.column-body p { font-size: .85rem; color: var(--c-text-light); margin-bottom: 12px; }
.column-meta { font-size: .78rem; color: var(--c-text-light); display: flex; justify-content: space-between; border-top: 1px dashed var(--c-line); padding-top: 12px; }

/* =========================================================
   FOOTER & FLOATING (Desktop Base)
   ========================================================= */
.site-footer { background: var(--c-beige-100); color: var(--c-text-light); padding: 64px 0 24px; border-top: 1px solid var(--c-line); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; padding-bottom: 40px; border-bottom: 1px solid var(--c-line); }
.footer-logo { font-size: 1.3rem; font-weight: 900; color: var(--c-black); margin-bottom: 14px; }
.footer-logo span { color: var(--c-gold); }
.footer-about p { font-size: .86rem; line-height: 1.8; margin-bottom: 18px; }
.footer-sns { display: flex; gap: 10px; }
.footer-sns a {
  width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--c-black);
  color: var(--c-black); display: flex; align-items: center; justify-content: center; transition: var(--transition);
}
.footer-sns a:hover { background: var(--c-black); border-color: var(--c-black); color: var(--c-beige-100); }
.footer-col h4 { color: var(--c-black); font-size: .95rem; font-weight: 800; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a, .footer-col span { font-size: .86rem; }
.footer-col a:hover { color: var(--c-gold); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; flex-wrap: wrap; gap: 12px; font-size: .8rem; color: var(--c-text-light); }
.footer-bottom a:hover { color: var(--c-gold); }

.quick-float { position: fixed; right: 22px; bottom: 22px; z-index: 900; display: flex; flex-direction: column; gap: 10px; }
.quick-float a {
  width: 54px; height: 54px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; color: #fff; box-shadow: 0 8px 18px rgba(27,26,21,.2); transition: var(--transition);
}
.quick-float a:hover { transform: translateY(-3px); }
.quick-float .qf-call { background: var(--c-black); }
.quick-float .qf-kakao { background: #fee500; color: #3c1e1e; }
.quick-float .qf-naver { background: #03c75a; }
.quick-float .qf-top { background: var(--c-gold); }

.skip-link { position: absolute; left: -999px; top: 0; background: var(--c-black); color: #fff; padding: 10px 16px; z-index: 2000; }
.skip-link:focus { left: 10px; top: 10px; }

/* =========================================================
   ANIMATIONS & HOVER EFFECTS (Base)
   ========================================================= */
.img-fade {
  opacity: 0; transform: translateY(24px) scale(1.03); filter: blur(6px);
  transition: opacity .9s cubic-bezier(.22,.61,.36,1), transform .9s cubic-bezier(.22,.61,.36,1), filter .9s cubic-bezier(.22,.61,.36,1);
  will-change: opacity, transform, filter;
}
.img-fade.is-visible { opacity: 1; transform: translateY(0) scale(1); filter: blur(0); }

.blog-card .blog-thumb img,
.doctor-card .doctor-photo img,
.center-thumb > img,
.special-card--dark > img,
.special-card--light .special-card-media img {
  transition: transform 0.4s ease;
}

.blog-card:hover .blog-thumb img,
.doctor-card:hover .doctor-photo img,
.center-card:hover .center-thumb > img,
.special-card:hover .special-card-media img,
.special-card--dark:hover > img {
  transform: scale(1.08);
}


/* =========================================================
   MEDIA QUERIES (모든 미디어 쿼리를 맨 아래로 통합 배치)
   ========================================================= */

/* --- [1] Desktop / Large Screens (min-width: 1201px) --- */
@media (min-width: 1201px) {
  .slider-prev, .slider-next {
    position: absolute; top: 50%; transform: translateY(-50%); z-index: 10;
    box-shadow: 0 4px 14px rgba(27, 26, 21, 0.15);
  }
  .slider-prev { left: -70px; }
  .slider-next { right: -70px; }
}

/* --- [2] Tablet ~ Laptop (min-width: 769px and max-width: 1200px) --- */
@media (min-width: 769px) and (max-width: 1200px) {
  .slider-prev, .slider-next {
    position: absolute; top: 50%; transform: translateY(-50%); z-index: 10;
    box-shadow: 0 4px 14px rgba(27, 26, 21, 0.15);
  }
  .slider-prev { left: -20px; }
  .slider-next { right: -20px; }
}

/* --- [3] Navigation / Header breakpoint (max-width: 1024px) --- */
@media (max-width: 1024px) {
  .main-nav { display: none; }
  .menu-toggle { display: block; }
  .call-btn span { display: none; }
  .mobile-nav .call-btn span{display:block;color:#fff;}
  .call-btn { padding: 11px; }
}

/* --- [4] General Tablet breakpoint (max-width: 900px) --- */
@media (max-width: 900px) {
  .section-pad { padding: 56px 0; }
  .hero { min-height: 640px; }
  .hero h1 { font-size: 2.1rem; }
  .hero-grid { padding: 70px 0; }
  .special-grid { grid-template-columns: repeat(2, 1fr); }
  .doctors-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .video-grid { grid-template-columns: 1fr; gap: 15px;}
  .appointment-panel { grid-template-columns: 1fr; min-height: 0; }
  .appointment-info { padding: 40px 24px; }
  .map-frame { min-height: 380px; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .column-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* --- [5] Case Grid breakpoint (max-width: 800px) --- */
@media (max-width: 800px) {
  .case-grid { grid-template-columns: 1fr; }
}

/* --- [6] Mobile breakpoint (max-width: 768px) --- */
@media (max-width: 768px) {
/* 1. 히어로 섹션 자체의 배경색을 검은색이 아닌 영상 하단 배경색과 맞춤 (또는 투명/없음) */
  .hero {
    flex-direction: column; 
    align-items: stretch; 
    min-height: auto; /* 불필요한 최소 높이 해제 */
  }

  /* 2. 비디오 배경 영역을 퍼센트(%) 대신 영상의 실제 비율(16:9)에 맞게 자동 조절되도록 변경 */
  .hero-video-bg {
    position: relative; 
    top: auto; 
    left: auto; 
    width: 100%; 
    height: auto; 
    transform: none;
    aspect-ratio: 16 / 9; /* 16:9 비율을 유지하여 아래로 남는 검은 박스 공간을 없앰 */
    z-index: 1;
  }

  /* 3. 비디오가 영역에 꽉 차게 설정 */
  .hero-video-bg video {
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%;
    transform: none; 
    object-fit: contain; 
    min-width: 0; 
    min-height: 0;
  }

  .content-carousel{padding:0 15px !important;}

  /* 4. 그라데이션 제거 또는 수정 (검은 영역을 만드는 원인일 수 있으므로 주석 처리 권장) */
  .hero-video-bg::after {
    display: none; 
  }

  /* 5. 텍스트 영역 패딩을 위로 바짝 붙임 */
  .hero-grid {
    position: relative; 
    z-index: 2; 
    width: 100%; 
    padding: 30px 20px 40px; 
  }
  .hero-copy { max-width: 100%; }
  .hero h1 { font-size: 1.65rem; line-height: 1.35; word-break: keep-all; }
  .hero-desc { font-size: 0.9rem; line-height: 1.7; margin-bottom: 24px; }
  .hero-cta { gap: 10px; }
  .hero-cta a { width: 100%; }
  .hero-desc, .hero-desc span, .hero-desc strong, .hero-desc b {
    font-size: 0.95rem !important; font-weight: normal !important; line-height: 1.6 !important;
  }
  .btn-primary { border: 1px solid var(--c-beige-100); color: var(--c-white); background-color: transparent; }
  
  .slider-nav { display: flex; gap: 10px; justify-content: center; margin-top: 24px; }
  .slider-prev, .slider-next { position: static; transform: none; box-shadow: none; }
  
  .contact-section { padding: 56px 0; }

  .top-bar{
    display: none;
  }
}

/* --- [7] Small Mobile breakpoint (max-width: 600px / 560px / 520px / 480px) --- */
@media (max-width: 600px) {
  .section-title { font-size: 1.55rem; }
}

@media (max-width: 560px) {
  .special-grid { grid-template-columns: 1fr; }
  .special-card-text h3 { font-size: 1rem; }
  .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .column-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 520px) {
  .blog-grid { grid-template-columns: 1fr; }
  .center-card{width: 100%;}
}

@media (max-width: 480px) {
  .hero { min-height: fit-content; }
  .hero h1 span.h-strong{
    font-size: 50px;
  }
  .hero h1{
    margin-bottom: 25px;
  }
  .content-carousel{padding:0 10px !important;}
  .gallery-arrow{width: 35px;height: 35px;}
}

/* --- [8] Accessibility / Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
  .img-fade { opacity: 1; transform: none; filter: none; transition: none; }
}