/* ════════════════════════════════════════════
   main.css
   index.php (메인 페이지) 전용 스타일
════════════════════════════════════════════ */

/* 메인에서만 로고/햄버거 흰색 (hero 위) */
.h-logo-svg            { fill:var(--cream); }
.mbtn span             { background:var(--cream); }
.mbtn.on span          { background:var(--dark); }
#hdr.sx .h-logo-svg    { fill:var(--dark); }
#hdr.sx .mbtn span     { background:var(--dark); }

/* ── HERO ── */
#hero {
  position:relative; height:100vh; min-height:680px;
  overflow:hidden;
  display:flex; align-items:center; justify-content:center;
  background:#2a1c12;
}
#hero::before {
  content:'';
  position:absolute; inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='280' height='280'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='280' height='280' filter='url(%23n)' opacity='.025'/%3E%3C/svg%3E");
  background-size:280px; opacity:.8; pointer-events:none;
}

/* 히어로 배경 영상 */
#hero-video {
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover; object-position:center;
  display:block; z-index:0;
  /* 시작: 블러 → 점점 선명 */
  filter:blur(20px);
  transform:scale(1.08);
  animation:heroVideoReveal 3.5s cubic-bezier(.25,.46,.45,.94) .2s forwards;
}
@keyframes heroVideoReveal {
  0%   { filter:blur(20px); transform:scale(1.08); opacity:.6; }
  100% { filter:blur(0px);  transform:scale(1);    opacity:1; }
}
#hero-video-overlay {
  position:absolute; inset:0; z-index:1;
  background:linear-gradient(
    to bottom,
    rgba(30,20,10,.32) 0%,
    rgba(20,13,6,.18)  50%,
    rgba(30,20,10,.38) 100%
  );
  pointer-events:none;
}
#hero-svg { position:absolute; inset:0; width:100%; height:100%; z-index:2; }

.hero-copy { position:relative; z-index:10; width:100%; text-align:center; padding:0 56px; }
.h-ey {
  font-size:11px; letter-spacing:.2em; color:var(--gold-h);
  margin-bottom:24px; opacity:0;
  animation:fU .9s 3.1s cubic-bezier(.25,.46,.45,.94) forwards;
}
.h-tit {
  font-family:'Marcellus','Pretendard',sans-serif;
  font-size:clamp(32px,5vw,64px); font-weight:400;
  letter-spacing:.04em; line-height:1.25;
  color:var(--cream); text-transform:uppercase;
}
.h-tit .c {
  display:inline-block; opacity:0; filter:blur(18px);
  animation:charReveal 0.9s cubic-bezier(.25,.46,.45,.94) forwards;
}
.h-tit .br { display:block; height:0; }
@keyframes charReveal {
  0%   { opacity:0; filter:blur(18px); transform:translateY(8px); }
  60%  { opacity:.9; filter:blur(2px); }
  100% { opacity:1; filter:blur(0); transform:translateY(0); }
}
.h-sub {
  margin-top:24px;
  font-family:'Marcellus','Pretendard',sans-serif; font-size:18px; font-weight:400;
  letter-spacing:.1em; color:var(--cream); text-transform:lowercase;
  opacity:0; animation:fU 1s 4.6s cubic-bezier(.25,.46,.45,.94) forwards;
}
.h-scroll {
  position:absolute; bottom:40px; left:50%; transform:translateX(-50%);
  display:flex; flex-direction:column; align-items:center;
  gap:10px; font-size:9px; letter-spacing:.14em;
  color:rgba(138,128,112,.45);
  opacity:0; animation:fU .8s 5.1s ease forwards;
}
.h-scroll::after {
  content:''; width:1px; height:46px;
  background:linear-gradient(to bottom,var(--gold),transparent);
}
@keyframes fU {
  from { opacity:0; transform:translateY(20px); }
  to   { opacity:1; transform:translateY(0); }
}

/* ── STATEMENT (hero 아래 3단) ── */
.hero-desc {
  background:var(--off);
  display:grid; grid-template-columns:1fr 1fr 1fr;
  gap:0; border-top:1px solid var(--gb); border-bottom:1px solid var(--gb);
  min-height:340px;
}
.hd-item {
  padding:72px 44px;
  display:flex; flex-direction:column; align-items:center; text-align:center;
  border-right:1px solid var(--gb); background:var(--off);
}
.hd-item:last-child { border-right:none; }
.hd-center { border-right:1px solid var(--gb); position:relative; overflow:hidden; min-height:340px; }
.hd-center-img {
  position:absolute; inset:-10%;
  background:url('../image/main/main_section02_ctn01.jpg?Ver=2') center/cover no-repeat;
  animation:hdZoom 6s ease-in-out infinite alternate;
}
@keyframes hdZoom { from { transform:scale(1); } to { transform:scale(1.12); } }
.hd-icon { width:120px; height:120px; margin-bottom:32px; flex-shrink:0; overflow:hidden; display:block; }
.hd-num  { font-family:'Marcellus','Pretendard',sans-serif; font-size:10px; letter-spacing:.2em; color:var(--gold-h); margin-bottom:12px; display:block; }
.hd-stmt { font-family:'Pretendard',sans-serif; font-size:clamp(16px,1.3vw,16px); font-weight:400; line-height:2; letter-spacing:.01em; color:rgba(60,44,28,.72); }

/* ── PHILOSOPHY (메인) ── */
#about-philosophy { background:var(--cream); padding:0; }
.phil-top { padding:100px 56px 60px; }
.phil-title { font-family:'Pretendard',sans-serif; font-weight:400; font-size:clamp(22px,2.4vw,36px); letter-spacing:.04em; line-height:1.6; color:var(--dark); margin-top:10px; }
.phil-divider { width:100%; height:1px; background:rgba(156,106,70,.2); }
.phil-bottom { background:var(--cream); padding:60px 56px 100px; }
.phil-grid3 { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; }
.phil-cell { background:var(--cream); padding:48px 36px; transition:background .35s; }
.phil-cell:hover { background:#ede8df; }
.phil-cell-icon  { font-size:40px; color:var(--gold); display:block; margin-bottom:20px; opacity:.75; }
.phil-cell-en    { font-family:'Marcellus','Pretendard',sans-serif; font-weight:400; font-size:clamp(16px,1.4vw,24px); letter-spacing:-.04em; color:var(--dark); text-transform:uppercase; line-height:1.2; margin-bottom:6px; display:block; }
.phil-cell-line  { width:20px; height:1px; background:var(--gold); margin:14px 0 18px; opacity:.6; transition:width .4s; }
.phil-cell-body  { font-family:'Pretendard',sans-serif; font-weight:400; font-size:16.5px; line-height:2; letter-spacing:.02em; color:rgba(60,48,28,.72); }

/* ── DOCTORS (메인) ── */
#about-doctors { background:var(--cream); padding:100px 56px; }
.doc-hdr { margin-bottom:52px; text-align:left; }
.doc-h   { font-family:'Pretendard',sans-serif; font-weight:400; font-size:clamp(24px,2.4vw,36px); letter-spacing:.04em; color:var(--dark); }
.doc-grid { display:grid; grid-template-columns:1fr 1fr; gap:1px; }
.doc-card { background:var(--cream); display:grid; grid-template-columns:40% 1fr; overflow:hidden; }
.doc-photo-frame { width:100%; height:100%; overflow:hidden; background:var(--off); }
.doc-photo-frame img { width:100%; height:100%; object-fit:cover; object-position:top center; display:block; transition:transform .7s cubic-bezier(.25,.46,.45,.94); }
.doc-card:hover .doc-photo-frame img { transform:scale(1.04); }
.doc-info  { padding:32px 32px 32px; display:flex; flex-direction:column; }
.doc-role  { font-size:9px; letter-spacing:.18em; color:var(--gold-h); margin-bottom:8px; text-transform:uppercase; font-family:'DM Sans',sans-serif; }
.doc-name  { font-family:'Pretendard',sans-serif; font-size:clamp(17px,1.6vw,20px); font-weight:400; letter-spacing:.02em; color:var(--dark); margin-bottom:10px; line-height:1.3; }
.doc-tags  { display:flex; flex-wrap:wrap; gap:6px; margin-bottom:16px; }
.doc-tag   { font-family:'Pretendard',sans-serif; font-size:10px; font-weight:400; letter-spacing:.1em; color:var(--gold); border:1px solid rgba(140,90,58,.35); padding:3px 10px; }
.doc-brief { font-family:'Pretendard',sans-serif; font-size:16.5px; font-weight:400; line-height:1.9; color:rgba(60,44,28,.6); margin-bottom:16px; letter-spacing:-.01em; }
.doc-career-list { list-style:none; margin-top:4px; }
.doc-career-list li {
  font-family:'Pretendard',sans-serif; font-size:13.5px; font-weight:400;
  line-height:1.8; letter-spacing:.01em; color:rgba(60,44,30,.62);
  padding:5px 0; display:flex; align-items:flex-start; gap:8px;
}
.doc-career-list li::before { content:'·'; color:var(--gold); flex-shrink:0; font-size:11px; margin-top:1px; }
.doc-more-btn  { margin-top:12px; }
.doc-career-detail {
  font-family:'Pretendard',sans-serif; font-size:13.5px; font-weight:400;
  line-height:2.1; color:rgba(60,44,28,.55); letter-spacing:.01em;
  max-height:0; overflow:hidden;
  transition:max-height .5s cubic-bezier(.25,.46,.45,.94), padding-top .3s;
  padding-top:0;
}
.doc-career-detail.open { max-height:240px; padding-top:14px; margin-top:14px; border-top:1px solid var(--gb); }

/* ── RSV BANNER ── */
#rsv-banner { background:var(--dark); padding:120px 56px; text-align:center; border-top:1px solid var(--gb); border-bottom:1px solid var(--gb); }
.rsv-banner-title { font-family:'Marcellus','Pretendard',sans-serif; font-size:clamp(28px,4vw,52px); letter-spacing:.04em; color:var(--cream); line-height:1; margin-bottom:24px; text-transform:uppercase; }
.rsv-banner-sub   { font-family:'Pretendard',sans-serif; font-weight:400; font-size:16px; letter-spacing:.08em; color:var(--warm); margin-bottom:48px; }
.rsv-banner-btn {
  display:inline-flex; align-items:center; gap:12px;
  border:1px solid rgba(156,106,70,.6); color:var(--cream);
  padding:16px 44px; font-size:10px; letter-spacing:.1em;
  text-decoration:none; text-transform:uppercase;
  position:relative; overflow:hidden;
  transition:color .4s, border-color .4s;
}
.rsv-banner-btn::before {
  content:''; position:absolute; inset:0;
  background:var(--gold); transform:translateX(-102%);
  transition:transform .45s cubic-bezier(.77,0,.175,1);
}
.rsv-banner-btn span  { position:relative; z-index:1; }
.rsv-banner-btn::after { content:'→'; font-size:16px; position:relative; z-index:1; transition:transform .3s; }
.rsv-banner-btn:hover  { color:var(--dark); border-color:var(--gold); }
.rsv-banner-btn:hover::before { transform:translateX(0); }
.rsv-banner-btn:hover::after  { transform:translateX(5px); }

/* ── PROGRAMS ── */
#programs-wrap { background:var(--cream); position:relative; }
.prog-sticky-header { padding:100px 56px 60px; border-bottom:1px solid var(--gb); display:flex; align-items:flex-end; justify-content:space-between; gap:40px; }
.prog-main-h { font-family:'Marcellus','Pretendard',sans-serif; font-size:clamp(26px,3.5vw,44px); letter-spacing:.02em; line-height:1.1; color:var(--dark); text-transform:uppercase; }
.prog-main-h em { font-style:normal; color:var(--gold); }
.prog-main-desc { max-width:360px; font-family:'Pretendard',sans-serif; font-size:16px; font-weight:400; line-height:2; color:rgba(140,128,112,.9); flex-shrink:0; }
#pin-container { display:flex; }
.pin-left { width:50%; flex-shrink:0; display:flex; flex-direction:column; align-items:flex-start; justify-content:center; gap:24px; padding:80px 64px; border-right:1px solid var(--gb); position:relative; overflow:hidden; background-size:cover; background-position:center; }
.pin-left-overlay-static { position:absolute; inset:0; z-index:2; background:rgba(245,240,232,.65); pointer-events:none; }
.pin-left > * { position:relative; z-index:3; }
.prog-counter { font-family:'Marcellus','Pretendard',sans-serif; font-size:clamp(120px,16vw,220px); line-height:1; color:rgba(156,106,70,.12); letter-spacing:-.02em; }
.prog-name-cur { font-family:'Marcellus','Pretendard',sans-serif; font-size:clamp(22px,2.4vw,34px); letter-spacing:.02em; line-height:1.2; color:var(--dark); text-transform:uppercase; }
.prog-name-cur em { font-style:normal; color:var(--gold-h); }
.prog-prog-bar { display:flex; gap:8px; align-items:center; }
.prog-dot { width:6px; height:6px; border-radius:50%; background:rgba(156,106,70,.2); transition:background .4s, transform .4s; }
.prog-dot.on { background:var(--gold); transform:scale(1.3); }
.pin-right { width:50%; background:var(--cream); }
.prog-item { height:100vh; min-height:600px; display:flex; flex-direction:column; justify-content:center; padding:80px 56px; border-bottom:1px solid var(--gb); position:relative; }
.prog-item::before { content:''; position:absolute; top:0; left:0; right:0; bottom:0; background:var(--cream); transition:background .5s; pointer-events:none; z-index:0; }
.prog-item.active::before { background:#ede6da; }
.prog-item > * { position:relative; z-index:1; }
.pi-num  { font-family:'Marcellus','Pretendard',sans-serif; font-size:clamp(64px,8vw,110px); line-height:1; color:rgba(156,106,70,.06); letter-spacing:.02em; margin-bottom:-12px; }
.pi-tag  { font-size:9px; letter-spacing:.18em; color:var(--gold); margin-bottom:16px; text-transform:uppercase; }
.pi-name { font-family:'Marcellus','Pretendard',sans-serif; font-size:clamp(18px,2.1vw,28px); letter-spacing:.02em; line-height:1.2; color:var(--dark); margin-bottom:20px; }
.pi-name em { font-style:normal; color:var(--gold-h); }
.pi-desc { font-family:'Pretendard',sans-serif; font-size:16.5px; font-weight:400; line-height:2; color:rgba(70,52,38,.75); max-width:380px; margin-bottom:28px; }
.pi-list { list-style:none; }
.pi-list li { font-size:11px; letter-spacing:.1em; color:rgba(80,60,44,.65); padding:6px 0; border-bottom:1px solid var(--gbs); font-family:'DM Sans',sans-serif; }
.pi-list li::before { content:'—  '; color:var(--gold); }
.pi-quote { margin-top:32px; padding-top:24px; border-top:1px solid var(--gb); font-family:'Pretendard',sans-serif; font-size:16.5px; font-weight:400; font-style:italic; color:rgba(60,44,28,.45); letter-spacing:.02em; line-height:1.8; }

/* ── RESERVATION ── */
#reservation { background:var(--off); padding:120px 56px 140px; }
.rsv-top { margin-bottom:48px; }
.rsv-heading { font-family:'Marcellus','Pretendard',sans-serif; font-weight:400; font-size:clamp(28px,3vw,42px); letter-spacing:.04em; color:var(--dark); margin-top:12px; }

/* 정보 | 지도 2열 */
.rsv-body {
  display:grid;
  grid-template-columns:33fr 2fr 65fr;
  gap:0;
  min-height:540px;
}
.rsv-info-col {
  display:flex; flex-direction:column;
  border-top:1px solid var(--gb);
  border-bottom:1px solid var(--gb);
}
.rsv-map-col {
  position:relative; overflow:hidden; line-height:0;
  grid-column:3;
  border:1px solid var(--gb);
}
.rsv-map-col iframe { width:100%; height:100%; display:block; min-height:400px; }

/* 정보 항목 */
.rsv-detail-item {
  display:flex; gap:16px; align-items:flex-start;
  padding:24px 28px;
  border-bottom:1px solid var(--gb);
}
.rsv-detail-item:last-child { border-bottom:none; margin-top:auto; }
.rsv-detail-icon {
  width:28px; height:28px; flex-shrink:0;
  display:flex; align-items:center; justify-content:center;
  color:var(--gold); margin-top:2px;
}
.rsv-detail-icon svg { width:18px; height:18px; }
.rsv-detail-lbl { font-size:9px; letter-spacing:.2em; color:var(--gold); text-transform:uppercase; margin-bottom:6px; }
.rsv-detail-val {
  font-size:16px; font-weight:400; line-height:1.8;
  color:var(--dark); text-decoration:none; display:block;
}
.rsv-detail-val span { display:block; font-size:13.5px; color:rgba(60,44,28,.5); margin-top:3px; }
.hr-grid { display:grid; grid-template-columns:auto 1fr; gap:3px 14px; font-size:14px; font-weight:400; line-height:1.9; color:rgba(60,44,32,.72); }
.hr-grid .day { color:rgba(138,132,123,.55); }
.hr-grid .cl  { color:#a83a3a; }

/* 버튼 행 */
.rsv-detail-btns-row {
  display:flex; gap:10px; flex-wrap:wrap;
  padding:24px 28px;
  border-top:none;
}

/* 카카오톡 / 전화 버튼 */
.btn-kk, .btn-ph {
  display:inline-flex; align-items:center; gap:8px;
  padding:13px 24px;
  font-family:'Pretendard',sans-serif; font-size:13.5px;
  letter-spacing:.02em;
  text-decoration:none;
  border:1px solid rgba(140,90,58,.45);
  transition:border-color .25s, color .25s, background .25s;
}
.btn-kk {
  background:var(--gold); border-color:var(--gold);
  color:#fff;
}
.btn-kk i { font-size:16px; }
.btn-kk:hover { background:var(--gold-h); border-color:var(--gold-h); }

.btn-ph {
  background:none;
  color:var(--dark);
}
.btn-ph i { font-size:16px; }
.btn-ph:hover { border-color:var(--dark); background:rgba(60,44,28,.06); }



/* ── SCROLL REVEAL (메인 전용 딜레이) ── */
.rv.d3 { transition-delay:.36s; }

/* ── MOBILE (메인 전용) ── */
@media(max-width:900px) {
  .hero-copy { padding:0 24px; }
  .h-tit     { font-size:clamp(32px,10vw,56px); }
  .hero-desc { grid-template-columns:1fr; }
  .hd-item, .hd-center { border-right:none; border-bottom:1px solid var(--gb); padding:40px 28px; }
  .hd-item:last-child   { border-bottom:none; }
  .hd-icon              { width:80px; height:80px; }
  .phil-top    { padding:64px 24px 40px; }
  .phil-bottom { padding:36px 24px 64px; }
  .phil-grid3  { grid-template-columns:1fr; }
  .phil-cell   { padding:36px 24px; }
  #about-doctors { padding:64px 24px; }
  .doc-grid  { grid-template-columns:1fr; }
  .doc-card  { grid-template-columns:1fr; }
  .doc-photo-frame { width:100%; height:260px; }
  .prog-sticky-header { flex-direction:column; padding:56px 24px 36px; gap:20px; }
  #pin-container { flex-direction:column; }
  .pin-left, .pin-right { width:100%; }
  .pin-left { padding:48px 24px; border-right:none; border-bottom:1px solid var(--gb); position:relative; top:auto; }
  .prog-counter { font-size:clamp(60px,15vw,100px); }
  .prog-item { height:auto; min-height:auto; padding:48px 24px; }
  #rsv-banner { padding:72px 24px; }
  .rsv-banner-title { font-size:clamp(28px,9vw,52px); }
  .rsv-banner-btn   { padding:14px 28px; }
  /* reservation 모바일은 아래 별도 처리 */
}

/* ── 메인 의료진 섹션 ── */
#about-doctors {
  background:var(--cream);
  border-top:1px solid var(--gb);
  padding:0;
}
.doc-hdr-main {
  padding:100px 56px 60px;
  border-bottom:1px solid rgba(156,106,70,.2);
}
.doc-list-full {
  width:80% !important;
  margin:0 auto !important;
  border-left:1px solid var(--gb) !important;
  border-right:1px solid var(--gb) !important;
}
@media(max-width:900px) {
  .doc-list-full { width:100% !important; border-left:none !important; border-right:none !important; }
}
@media(max-width:900px) {
  #reservation { padding:56px 24px 72px; }
  .rsv-body { grid-template-columns:1fr !important; min-height:auto; }
  .rsv-info-col { border-top:1px solid var(--gb); border-bottom:1px solid var(--gb); }
  .rsv-map-col { min-height:260px; grid-column:auto; }
  .rsv-map-col iframe { width:100% !important; height:260px !important; min-height:260px; display:block; }
  .rsv-detail { grid-template-columns:1fr; border-top:none; }
  .rsv-detail-item { padding:18px 0; border-right:none; border-bottom:1px solid var(--gb); }
  .rsv-detail-item:nth-child(3n) { border-right:none; }
  .rsv-detail-item:nth-child(4), .rsv-detail-item:nth-child(5) { border-bottom:1px solid var(--gb); }
  .rsv-detail-item:last-child { border-bottom:none; }
  .rsv-detail-btns-row { padding:20px 0; flex-wrap:wrap; }
  .rsv-top { margin-bottom:28px; }
}