/* ==========================================================
   김종진 AI 교육 프로그램 - program.iqcom.kr
   Base Styles
   ========================================================== */
:root{
  --bg:#FFFFFF;
  --bg-soft:#F7F9FC;
  --text:#111827;
  --text-sub:#475569;
  --primary:#1D4ED8;
  --primary-dark:#1743b0;
  --secondary:#0F766E;
  --accent-bg:#EFF6FF;
  --line:#E5E7EB;
  --radius:14px;
  --shadow:0 4px 20px rgba(17,24,39,0.06);
  --shadow-lg:0 10px 32px rgba(17,24,39,0.10);
  --maxw:1200px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Pretendard','Noto Sans KR','Inter',-apple-system,BlinkMacSystemFont,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{margin:0;padding:0;}
h1,h2,h3,h4{margin:0;line-height:1.35;font-weight:700;}
p{margin:0;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}

.section{padding:88px 0;}
.section-soft{background:var(--bg-soft);}
.section-header{max-width:760px;margin:0 auto 48px;text-align:center;}
.section-header.align-left{margin:0 0 40px;text-align:left;max-width:100%;}
.eyebrow{
  display:inline-block;
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--primary);
  background:var(--accent-bg);
  padding:6px 14px;
  border-radius:999px;
  margin-bottom:16px;
}
.section-header h2{font-size:32px;color:var(--text);}
.section-header .lead{margin-top:16px;font-size:17px;color:var(--text-sub);}
h3.h3-title{font-size:21px;margin-bottom:8px;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;border-radius:10px;font-weight:600;font-size:15.5px;
  cursor:pointer;border:none;transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px);}
.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow);}
.btn-primary:hover{background:var(--primary-dark);}
.btn-secondary{background:#fff;color:var(--primary);border:1.5px solid var(--primary);}
.btn-secondary:hover{background:var(--accent-bg);}
.btn-ghost{background:var(--accent-bg);color:var(--primary);}
.btn-ghost:hover{background:#dbe8fd;}
.btn-outline-white{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.6);}
.btn-outline-white:hover{background:rgba(255,255,255,.12);}
.btn-sm{padding:10px 18px;font-size:14px;}
.btn-block{width:100%;}

/* ===== Nav ===== */
#navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav-inner{
  max-width:var(--maxw);margin:0 auto;padding:0 24px;
  height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.nav-logo{display:flex;flex-direction:column;line-height:1.2;}
.nav-logo strong{font-size:18px;font-weight:800;color:var(--text);}
.nav-logo span{font-size:11px;letter-spacing:.06em;color:var(--secondary);font-weight:600;}
.nav-menu{
  display:flex;align-items:center;gap:26px;list-style:none;flex:1;justify-content:center;
}
.nav-menu a{font-size:14.5px;font-weight:500;color:var(--text-sub);white-space:nowrap;}
.nav-menu a:hover{color:var(--primary);}
.nav-cta{flex-shrink:0;}
.nav-toggle{
  display:none;background:none;border:none;font-size:22px;color:var(--text);cursor:pointer;padding:6px;
}
@media (max-width:1024px){
  /* 모바일·태블릿에서는 메뉴(햄버거 포함)를 완전히 숨김 */
  .nav-menu{display:none;}
  .nav-toggle{display:none;}
  .nav-cta{display:none;}
}

/* mobile bottom bar */
.mobile-bottom-bar{
  display:none;position:fixed;bottom:0;left:0;right:0;z-index:999;
  background:#fff;border-top:1px solid var(--line);
  box-shadow:0 -4px 16px rgba(17,24,39,.08);
}
.mobile-bottom-bar .bar-inner{display:flex;}
.mobile-bottom-bar a{
  flex:1;display:flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 0;font-weight:700;font-size:15px;
}
.mobile-bottom-bar a.call{color:var(--secondary);}
.mobile-bottom-bar a.curriculum{background:var(--primary);color:#fff;}
@media (max-width:768px){
  .mobile-bottom-bar{display:block;}
  body{padding-bottom:58px;}
}

/* ===== Hero ===== */
#hero{
  padding:130px 0 80px;
  background:linear-gradient(180deg,#F7F9FC 0%, #FFFFFF 100%);
}
.hero-inner{
  max-width:var(--maxw);margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
}
.hero-eyebrow{font-size:14px;font-weight:700;color:var(--secondary);letter-spacing:.04em;margin-bottom:14px;}
.hero-text h1{font-size:42px;color:var(--text);margin-bottom:18px;}
.hero-text h1 .blue{color:var(--primary);}
.hero-sub{font-size:19px;font-weight:600;color:var(--text);margin-bottom:16px;}
.hero-desc{font-size:15.5px;color:var(--text-sub);margin-bottom:24px;}
.hero-desc p + p{margin-top:10px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px;}
.tag{
  font-size:13px;font-weight:600;color:var(--primary);background:var(--accent-bg);
  padding:7px 14px;border-radius:999px;
}
.tag.tag-teal{color:var(--secondary);background:#EDF7F5;}
.hero-btns{display:flex;flex-wrap:wrap;gap:12px;}
.hero-visual{position:relative;}
.hero-visual img{width:100%;border-radius:20px;box-shadow:var(--shadow-lg);aspect-ratio:4/3;object-fit:cover;}
.hero-badges{
  display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;
}
.hero-badges span{
  font-size:12.5px;background:#fff;border:1px solid var(--line);color:var(--text-sub);
  padding:6px 12px;border-radius:999px;font-weight:600;
}
@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr;gap:36px;}
  #hero{padding:110px 0 56px;}
  .hero-text h1{font-size:32px;}
}

/* ===== Trust section ===== */
.trust-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:40px 0 40px;
}
.trust-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;display:flex;flex-direction:column;gap:10px;
}
.trust-card .icon{
  width:44px;height:44px;border-radius:12px;background:var(--accent-bg);color:var(--primary);
  display:flex;align-items:center;justify-content:center;font-size:19px;
}
.trust-card h3{font-size:16px;}
.trust-card p{font-size:13.5px;color:var(--text-sub);}
.trust-layout{display:flex;flex-direction:column;align-items:center;}
.trust-cta{margin-top:8px;text-align:center;}
@media (max-width:960px){
  .trust-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:560px){
  .trust-grid{grid-template-columns:1fr;}
}

/* ===== Program finder cards ===== */
.program-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:22px;
}
.program-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px;display:flex;flex-direction:column;gap:14px;
  box-shadow:var(--shadow);transition:transform .18s ease, box-shadow .18s ease;
}
.program-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}
.program-card.featured{border:1px solid var(--line);}
.pc-num{font-size:12.5px;font-weight:700;color:var(--secondary);letter-spacing:.05em;}
.program-card h3{font-size:19px;}
.pc-desc{font-size:14px;color:var(--text-sub);}
.pc-target{font-size:13px;color:var(--text-sub);background:var(--bg-soft);border-radius:8px;padding:10px 12px;}
.pc-target strong{color:var(--text);}
.pc-points{list-style:none;font-size:13.5px;color:var(--text);display:flex;flex-direction:column;gap:6px;}
.pc-points li{display:flex;gap:8px;}
.pc-points li::before{content:"✓";color:var(--secondary);font-weight:700;}
.pc-btn{margin-top:auto;}
@media (max-width:960px){.program-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:640px){.program-grid{grid-template-columns:1fr;}}

/* ===== Generic program detail sections ===== */
.detail-section{padding:96px 0;border-top:1px solid var(--line);}
.detail-head{max-width:820px;margin-bottom:44px;}
.detail-head .eyebrow{margin-bottom:14px;}
.detail-head h2{font-size:30px;margin-bottom:14px;}
.detail-highlight{
  font-size:17px;font-weight:600;color:var(--primary);margin-bottom:14px;
}
.detail-desc{color:var(--text-sub);font-size:15.5px;}
.detail-desc p+p{margin-top:10px;}

.target-tags{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 8px;}
.target-tags span{
  font-size:13.5px;font-weight:600;color:var(--text);background:var(--bg-soft);
  border:1px solid var(--line);padding:8px 14px;border-radius:999px;
}

.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px;}
.content-item{
  background:var(--bg-soft);border-radius:12px;padding:20px;display:flex;gap:12px;align-items:flex-start;
}
.content-item .num{
  flex-shrink:0;width:30px;height:30px;border-radius:8px;background:#fff;color:var(--primary);
  font-weight:700;font-size:13px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);
}
.content-item p{font-size:14px;color:var(--text);font-weight:500;}
@media (max-width:900px){.content-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.content-grid{grid-template-columns:1fr;}}

.time-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:30px;}
.time-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px 18px;
}
.time-card .time-badge{
  display:inline-block;font-size:13px;font-weight:700;color:#fff;background:var(--secondary);
  padding:5px 12px;border-radius:999px;margin-bottom:12px;
}
.time-card h4{font-size:16px;margin-bottom:8px;}
.time-card p{font-size:13px;color:var(--text-sub);margin-bottom:10px;}
.time-card ul{list-style:none;font-size:12.5px;color:var(--text-sub);display:flex;flex-direction:column;gap:5px;}
.time-card ul li::before{content:"– ";color:var(--primary);}
@media (max-width:900px){.time-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:560px){.time-grid{grid-template-columns:1fr;}}

.result-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.result-tags span{
  font-size:13px;font-weight:600;color:var(--secondary);background:#EDF7F5;padding:8px 14px;border-radius:8px;
}

.media-row{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:32px;}
.media-row.cols-3{grid-template-columns:repeat(3,1fr);}
.media-card{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#fff;}
.media-card img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.media-card .cap{padding:12px 14px;font-size:13px;color:var(--text-sub);}
@media (max-width:760px){.media-row,.media-row.cols-3{grid-template-columns:1fr 1fr;}}
@media (max-width:520px){.media-row,.media-row.cols-3{grid-template-columns:1fr;}}

.placeholder-img{
  aspect-ratio:4/3;border-radius:var(--radius);border:2px dashed var(--line);
  background:var(--bg-soft);display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:8px;color:var(--text-sub);font-size:13px;text-align:center;padding:20px;
}
.placeholder-img i{font-size:26px;color:#94A3B8;}

.case-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:12px;height:100%;
}
.case-card .case-org{font-size:16.5px;font-weight:700;}
.case-card .case-meta{display:flex;flex-wrap:wrap;gap:6px;}
.case-card .case-meta span{
  font-size:12px;font-weight:600;color:var(--primary);background:var(--accent-bg);border-radius:999px;padding:4px 10px;
}
.case-card p{font-size:13.5px;color:var(--text-sub);}
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:30px;}
@media (max-width:760px){.case-grid{grid-template-columns:1fr;}}

.diff-card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:28px;}
.diff-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;text-align:center;}
.diff-card .icon{
  width:44px;height:44px;margin:0 auto 12px;border-radius:12px;background:var(--accent-bg);color:var(--primary);
  display:flex;align-items:center;justify-content:center;font-size:18px;
}
.diff-card h4{font-size:14.5px;margin-bottom:6px;}
.diff-card p{font-size:12.5px;color:var(--text-sub);}
@media (max-width:900px){.diff-card-grid{grid-template-columns:repeat(2,1fr);}}

.mid-cta{
  margin-top:48px;background:var(--accent-bg);border-radius:var(--radius);padding:32px 30px;
  display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;
}
.mid-cta p{font-size:15.5px;font-weight:600;color:var(--text);max-width:600px;}
@media (max-width:640px){.mid-cta{flex-direction:column;text-align:center;}}

/* flow process */
.flow-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;align-items:center;justify-content:center;}
.flow-step{
  flex:1;min-width:150px;background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:18px 14px;text-align:center;font-size:13.5px;font-weight:600;color:var(--text);
}
.flow-step .fs-num{
  width:28px;height:28px;border-radius:50%;background:var(--primary);color:#fff;font-size:13px;
  display:flex;align-items:center;justify-content:center;margin:0 auto 8px;font-weight:700;
}
.flow-arrow{color:var(--secondary);font-size:18px;}
@media (max-width:760px){
  .flow-row{flex-direction:column;}
  .flow-arrow{transform:rotate(90deg);}
}

/* audio-youtube section */
.ay-title{text-align:center;margin-top:8px;}
.ay-recommend-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:24px;max-width:820px;margin-left:auto;margin-right:auto;
}
.ay-recommend-item{
  display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:16px 18px;
}
.ay-recommend-item i{color:#DC2626;font-size:19px;flex-shrink:0;}
.ay-recommend-item p{font-size:14.5px;font-weight:600;color:var(--text);}
@media (max-width:640px){.ay-recommend-grid{grid-template-columns:1fr;}}

.ay-program-head{text-align:center;margin-top:56px;}
.ay-program-head h3{font-size:24px;margin-bottom:8px;}
.ay-program-sub{font-size:15px;color:var(--text-sub);}

.ay-step-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:28px;}
.ay-step-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;
  border-top:4px solid var(--primary);
}
.ay-step-card.ay-step-card-alt{border-top-color:#DC2626;}
.ay-step-num{
  display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;
  background:var(--primary);color:#fff;font-weight:800;font-size:15px;margin-bottom:14px;
}
.ay-step-card.ay-step-card-alt .ay-step-num{background:#DC2626;}
.ay-step-card h4{font-size:17px;margin-bottom:16px;}
.ay-step-card ul{list-style:none;display:flex;flex-direction:column;gap:12px;}
.ay-step-card ul li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--text-sub);}
.ay-step-card ul li i{color:var(--primary);font-size:14px;margin-top:2px;flex-shrink:0;width:16px;}
.ay-step-card.ay-step-card-alt ul li i{color:#DC2626;}
@media (max-width:760px){.ay-step-grid{grid-template-columns:1fr;}}

/* audio-youtube: portrait poster + book cover, full image visible (contain) */
.ay-media-row{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:48px;}
.ay-media-card{margin:0;}
.ay-media-frame{
  background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);
  height:420px;display:flex;align-items:center;justify-content:center;padding:18px;overflow:hidden;
}
.ay-media-frame img{
  max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;display:block;
}
.ay-media-card figcaption{margin-top:12px;font-size:13.5px;color:var(--text-sub);text-align:center;}
@media (max-width:760px){
  .ay-media-row{grid-template-columns:1fr;max-width:340px;margin-left:auto;margin-right:auto;}
  .ay-media-frame{height:380px;}
}

.ay-quote-box{
  margin-top:40px;background:var(--accent-bg);border-radius:var(--radius);padding:28px 32px;
  max-width:760px;margin-left:auto;margin-right:auto;text-align:center;
}
.ay-quote-text{font-size:16.5px;font-weight:700;color:var(--text);line-height:1.6;margin-bottom:14px;}
.ay-quote-author{font-size:14.5px;margin-bottom:4px;}
.ay-quote-author .ay-quote-name{font-weight:800;color:var(--primary);}
.ay-quote-author .ay-quote-role{color:var(--text-sub);}
.ay-quote-sub{font-size:13px;color:var(--text-sub);}

/* region: hero (title/desc + representative photo) */
.region-hero{
  display:grid;grid-template-columns:1.35fr 1fr;gap:48px;align-items:center;margin-bottom:52px;
}
.region-hero-text .detail-desc{margin-top:14px;}
.region-hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px;}
.region-hero-tags span{
  font-size:13px;font-weight:600;color:var(--primary);background:var(--accent-bg);
  padding:7px 14px;border-radius:999px;
}
.region-hero-photo{margin:0;}
.region-hero-photo img{
  width:100%;border-radius:var(--radius);box-shadow:var(--shadow);
  aspect-ratio:4/3;object-fit:cover;
}
.region-hero-photo figcaption{
  margin-top:10px;font-size:13px;color:var(--text-sub);text-align:center;
}
@media (max-width:900px){
  .region-hero{grid-template-columns:1fr;gap:28px;}
}

/* region: case cards (text-only, no images) */
.region-case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.region-case-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;display:flex;flex-direction:column;gap:10px;height:100%;
}
.region-case-card h4{
  font-size:17px;font-weight:700;color:var(--text);display:flex;align-items:center;gap:8px;
}
.region-case-card h4 i{color:var(--primary);font-size:15px;}
.region-case-card .rc-lead{font-size:14px;font-weight:600;color:var(--secondary);}
.region-case-card .rc-desc{font-size:13.5px;color:var(--text-sub);}
.region-case-card .rc-orgs{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px;}
.region-case-card .rc-orgs span{
  font-size:12px;font-weight:500;color:var(--text-sub);background:var(--bg-soft);
  border:1px solid var(--line);padding:4px 10px;border-radius:999px;
}
.region-case-card .rc-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:10px;}
.region-case-card .rc-tags span{
  font-size:12px;font-weight:700;color:var(--primary);background:var(--accent-bg);padding:5px 12px;border-radius:999px;
}
@media (max-width:760px){.region-case-grid{grid-template-columns:1fr;}}

/* region: wide nationwide-travel banner */
.region-wide-banner{
  margin-top:32px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 30px;
}
.region-wide-banner h3{font-size:19px;margin-bottom:10px;}
.region-wide-banner p{font-size:14.5px;color:var(--text-sub);margin-bottom:20px;}
.region-wide-groups{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.rwg{background:var(--bg-soft);border-radius:12px;padding:16px 18px;}
.rwg-label{
  display:inline-block;font-size:12.5px;font-weight:700;color:#fff;background:var(--secondary);
  padding:4px 10px;border-radius:999px;margin-bottom:8px;
}
.rwg p{font-size:13.5px;color:var(--text);margin:0;line-height:1.7;}
@media (max-width:700px){.region-wide-groups{grid-template-columns:1fr;}}

.mid-cta-text{max-width:600px;}
.mid-cta-title{font-size:16.5px;font-weight:700;color:var(--text);margin-bottom:6px;}
.mid-cta-sub{font-size:14px;font-weight:400;color:var(--text-sub);}

/* formats section */
.formats-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:32px;}
@media (max-width:1100px){.formats-grid{grid-template-columns:repeat(3,1fr);}}
@media (max-width:700px){.formats-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:480px){.formats-grid{grid-template-columns:1fr;}}

/* profile */
.profile-layout{display:grid;grid-template-columns:320px 1fr;gap:44px;align-items:start;}
.profile-photo img{border-radius:var(--radius);box-shadow:var(--shadow-lg);aspect-ratio:3/4;object-fit:cover;}
.profile-name{font-size:26px;font-weight:800;margin-bottom:6px;}
.profile-roles{display:flex;flex-direction:column;gap:2px;margin-bottom:16px;}
.profile-roles span{font-size:14.5px;color:var(--secondary);font-weight:600;}
.profile-intro{color:var(--text-sub);font-size:15px;margin-bottom:24px;}
.profile-history{list-style:none;display:flex;flex-direction:column;gap:10px;margin-bottom:24px;}
.profile-history li{display:flex;gap:10px;font-size:14.5px;}
.profile-history li::before{content:"▸";color:var(--primary);font-weight:700;}
@media (max-width:820px){.profile-layout{grid-template-columns:1fr;}.profile-photo img{max-width:260px;margin:0 auto;}}

/* FAQ */
.faq-list{max-width:820px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;text-align:left;background:none;border:none;padding:20px 0;
  display:flex;justify-content:space-between;align-items:center;cursor:pointer;
  font-size:15.5px;font-weight:600;color:var(--text);gap:16px;
}
.faq-q i{color:var(--primary);transition:transform .2s ease;flex-shrink:0;}
.faq-item.open .faq-q i{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;}
.faq-a p{padding:0 0 20px;font-size:14.5px;color:var(--text-sub);}

/* contact */
#contact{background:var(--bg-soft);}
.contact-layout{display:grid;grid-template-columns:300px 1fr;gap:44px;align-items:start;}
.contact-photo img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:3/4;object-fit:cover;object-position:top center;width:100%;}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:16px;}
.contact-card h4{font-size:15px;margin-bottom:10px;color:var(--secondary);}
.contact-row{display:flex;align-items:center;gap:10px;font-size:15px;padding:6px 0;color:var(--text);}
.contact-row i{color:var(--primary);width:18px;}
.contact-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px;}
@media (max-width:900px){
  .contact-layout{grid-template-columns:1fr;}
  .contact-photo img{max-width:260px;margin:0 auto;aspect-ratio:3/4;}
}

/* footer */
footer#site-footer{background:#111827;color:#CBD5E1;padding:56px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;}
.footer-grid h5{color:#fff;font-size:15px;margin-bottom:14px;}
.footer-grid p, .footer-grid a{font-size:13.5px;color:#94A3B8;line-height:1.9;}
.footer-grid a:hover{color:#fff;}
.footer-bottom{
  border-top:1px solid #1F2937;margin-top:36px;padding-top:20px;font-size:12.5px;color:#64748B;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;
}
@media (max-width:800px){.footer-grid{grid-template-columns:1fr;}}

/* skip to content for accessibility */
.skip-link{
  position:absolute;left:-999px;top:0;background:#111827;color:#fff;padding:10px 16px;z-index:2000;
}
.skip-link:focus{left:10px;top:10px;}

/* youth & career: case-study grid (text only, reuses region-case-card look) */
.youth-case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:22px;}
@media (max-width:960px){.youth-case-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:640px){.youth-case-grid{grid-template-columns:1fr;}}

/* youth & career: program description block (poster content) */
.youth-program-block{margin-top:40px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 30px;}
.youth-program-block > .h3-title{margin-bottom:10px;}
.youth-step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px;}
@media (max-width:900px){.youth-step-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:640px){.youth-step-grid{grid-template-columns:1fr;}}
.youth-outcome-box{margin-top:24px;background:var(--accent-bg);border-radius:12px;padding:20px 24px;}
.youth-outcome-box h4{font-size:15px;color:var(--primary);margin-bottom:12px;}
.youth-outcome-box ul{list-style:none;display:flex;flex-wrap:wrap;gap:10px 28px;}
.youth-outcome-box ul li{display:flex;align-items:center;gap:8px;font-size:14.5px;font-weight:600;color:var(--text);}
.youth-outcome-box ul li i{color:var(--primary);font-size:15px;}

/* youth & career: philosophy block (book content) — keep blue scheme, green stays inside image only */
.youth-philo-block{margin-top:32px;background:var(--bg-soft);border-radius:var(--radius);padding:32px 30px;}
.youth-philo-block > .h3-title{margin-bottom:10px;}

/* research & public institution: hero (title/desc + representative photo) — reuses region-hero look */
.research-hero{display:grid;grid-template-columns:1.35fr 1fr;gap:48px;align-items:center;}
.research-hero-text .detail-desc{margin-top:14px;}
@media (max-width:900px){.research-hero{grid-template-columns:1fr;gap:28px;}}

/* research: AI 특강·세미나·워크숍·연수 small cards */
.research-format-block{margin-top:48px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 28px;}
.research-format-block > .h3-title{margin-bottom:8px;}
.research-format-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:22px;}
.research-format-card{background:var(--bg-soft);border-radius:12px;padding:18px 16px;}
.research-format-card h4{font-size:14.5px;display:flex;align-items:center;gap:8px;margin-bottom:8px;color:var(--text);}
.research-format-card h4 i{color:var(--primary);font-size:14px;}
.research-format-card p{font-size:12.5px;color:var(--text-sub);}
@media (max-width:900px){.research-format-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:520px){.research-format-grid{grid-template-columns:1fr;}}

/* research: differentiation block wrapper */
.research-diff-block{margin-top:44px;}
.research-diff-block .detail-desc{margin-top:8px;margin-bottom:6px;}

.mb-0{margin-bottom:0;}

/* hospital: key-points 3-card block */
.hospital-key-block{margin-top:40px;}
.hospital-key-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:22px;}
.hospital-key-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;text-align:center;}
.hospital-key-card .icon{
  width:46px;height:46px;margin:0 auto 14px;border-radius:12px;background:var(--accent-bg);color:var(--primary);
  display:flex;align-items:center;justify-content:center;font-size:19px;
}
.hospital-key-card h4{font-size:15.5px;margin-bottom:8px;color:var(--text);}
.hospital-key-card p{font-size:13px;color:var(--text-sub);line-height:1.6;}
@media (max-width:900px){.hospital-key-grid{grid-template-columns:1fr;}}

/* hospital: representative case cards with natural-height portrait posters */
.hospital-case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:26px;align-items:start;}
.hospital-case-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;display:flex;flex-direction:column;gap:14px;
}
.hospital-case-card h4{font-size:17.5px;font-weight:700;color:var(--text);}
.hospital-case-card .hc-tags{display:flex;flex-wrap:wrap;gap:6px;}
.hospital-case-card .hc-tags span{
  font-size:12px;font-weight:700;color:var(--primary);background:var(--accent-bg);padding:5px 12px;border-radius:999px;
}
.hospital-case-card .hc-meta p{font-size:13.5px;color:var(--text-sub);margin:2px 0;}
.hospital-case-card .hc-meta strong{color:var(--text);}
.hospital-case-card .hc-list{list-style:none;display:flex;flex-direction:column;gap:6px;}
.hospital-case-card .hc-list li{display:flex;align-items:flex-start;gap:8px;font-size:13.5px;color:var(--text-sub);line-height:1.5;}
.hospital-case-card .hc-list li i{color:var(--primary);font-size:12px;margin-top:3px;flex-shrink:0;}
/* natural-height portrait poster: NOT a fixed-height frame — height adapts to image ratio */
.hospital-poster{
  margin-top:4px;background:var(--bg-soft);border-radius:12px;padding:18px;
}
.hospital-poster img{
  display:block;width:100%;height:auto;max-height:640px;margin:0 auto;
  object-fit:contain;border-radius:6px;
}
.hospital-poster figcaption{margin-top:10px;font-size:13px;color:var(--text-sub);text-align:center;}
@media (max-width:900px){.hospital-case-grid{grid-template-columns:1fr;}}

/* hospital: bottom tailored-education emphasis block */
.hospital-tailor-block{margin-top:44px;background:var(--bg-soft);border-radius:var(--radius);padding:32px 30px;}
.hospital-tailor-block > .h3-title{margin-bottom:10px;}