/* ================================================================
   GANADA KOREAN — 가나다한국어학원 (Since 1991)
   레이아웃: 헤더 80% 폭(좌우 10%), 본문 70% 폭(좌우 15%)
   타이포: 기본 18px, 최소 16px
   ================================================================ */
:root{
  --navy:#0A3A5E;
  --navy-2:#0F5182;
  --blue:#0079A8;
  --blue-b:#0097D2;
  --sky:#E8F5FC;
  --sky-2:#C8E8F6;
  --ink:#1A2233;
  --mut:#5B6678;
  --line:#E4E9F2;
  --white:#fff;
  --r:14px;
  --shadow:0 10px 34px rgba(10,58,94,.10);
  --shadow-s:0 4px 14px rgba(10,58,94,.08);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:98px}
body{font-family:"Pretendard Variable",Pretendard,-apple-system,"Malgun Gothic","Noto Sans JP","Noto Sans SC","Noto Sans Thai",Roboto,sans-serif;color:var(--ink);background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased;word-break:keep-all;font-size:18px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
/* 본문 컨테이너: 좌우 15%씩 남김 = 70% */
.wrap{width:70%;margin:0 auto}
/* 헤더/유틸바 컨테이너: 좌우 10%씩 남김 = 80% */
.wrap-hd{width:80%;margin:0 auto}

/* ---------------- 유틸리티 바 ---------------- */
.utilbar{background:#fff;color:var(--mut);font-size:16px;border-bottom:1px solid var(--line)}
.utilbar-in{display:flex;justify-content:space-between;align-items:center;height:42px}
.util-sns{display:flex;align-items:center;gap:14px}
.util-sns a{display:inline-flex;opacity:.6;transition:.2s}
.util-sns a:hover{opacity:1;transform:translateY(-1px)}
.util-sns svg{width:17px;height:17px;fill:#004f9b}
.util-tel{letter-spacing:.4px;font-weight:600;color:var(--navy);opacity:.75;font-size:16px}
/* 언어 선택 (10개) */
.util-lang{position:relative}
.lang-btn{display:flex;align-items:center;gap:8px;background:var(--sky);border:1px solid var(--sky-2);color:var(--navy);font-size:16px;font-weight:600;padding:5px 14px;border-radius:22px;cursor:pointer;transition:.2s;font-family:inherit}
.lang-btn:hover{background:rgba(255,255,255,.2)}
.lang-btn svg{width:15px;height:15px;fill:var(--blue-b)}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;min-width:190px;display:none;z-index:300;max-height:70vh;overflow:auto}
.lang-menu.open{display:block}
.lang-menu a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 14px;border-radius:8px;font-size:16px;color:var(--ink);font-weight:500}
.lang-menu a:hover{background:var(--sky);color:var(--blue)}
.lang-menu a.on{background:var(--sky);color:var(--blue);font-weight:700}
.lang-menu a .cc{color:#9AA4B5;font-size:16px}

/* ---------------- 헤더 ---------------- */
.hd{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .25s}
.hd.scrolled{box-shadow:var(--shadow-s)}
.hd-in{display:flex;align-items:center;height:82px;gap:28px}
.hd-logo img{height:54px;width:auto}
.gnb{margin-left:auto}
.gnb>ul{display:flex;gap:4px}
.gnb>ul>li{position:relative}
.gnb>ul>li>a{display:block;padding:20px 16px;font-size:20px;font-weight:500;color:var(--ink);transition:color .2s;position:relative;white-space:nowrap}
.gnb>ul>li>a::after{content:"";position:absolute;left:16px;right:16px;bottom:20px;height:3px;border-radius:3px;background:var(--blue-b);transform:scaleX(0);transition:transform .22s}
.gnb>ul>li:hover>a,.gnb>ul>li.on>a{color:var(--blue)}
.gnb>ul>li:hover>a::after,.gnb>ul>li.on>a::after{transform:scaleX(1)}
.gnb .sub{position:absolute;top:100%;left:50%;transform:translate(-50%,8px);min-width:230px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:10px;opacity:0;visibility:hidden;transition:.22s}
.gnb>ul>li:hover .sub{opacity:1;visibility:visible;transform:translate(-50%,4px)}
.gnb .sub a{display:block;padding:10px 14px;border-radius:8px;font-size:17px;color:#000000;font-weight:300}
.gnb .sub a:hover{background:var(--sky);color:var(--blue)}
.hd-cta{flex:none;background:linear-gradient(135deg,var(--blue) 0%,var(--blue-b) 100%);color:#fff;font-weight:700;font-size:16px;padding:12px 24px;border-radius:30px;box-shadow:0 6px 16px rgba(0,121,168,.28);transition:.22s;white-space:nowrap}
.hd-cta:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,121,168,.36)}
.hd-burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.hd-burger span{width:24px;height:2.5px;background:var(--navy);border-radius:2px;transition:.25s}
.mnav{display:none}

/* ---------------- 히어로 슬라이더 ---------------- */
.hero{position:relative;height:min(86vh,780px);min-height:560px;overflow:hidden;background:var(--navy)}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s ease}
.hero-slide.on{opacity:1}
.hero-slide .bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.08);transition:transform 7s ease-out;filter:brightness(1.16) saturate(1.05) contrast(1.02)}
.hero-slide.on .bg{transform:scale(1)}
.hero-slide::after{content:"";position:absolute;inset:0;background:linear-gradient(80deg,rgba(6,32,52,.5) 0%,rgba(8,45,72,.24) 42%,rgba(10,58,94,0) 100%)}
.hero-txt{position:absolute;z-index:2;left:0;right:0;top:50%;transform:translateY(-56%);text-shadow:0 2px 18px rgba(4,22,40,.5)}
.hero-eyebrow{display:inline-flex;align-items:center;gap:10px;color:#A9DCF3;font-weight:700;font-size:16px;letter-spacing:3px;text-transform:uppercase;margin-bottom:22px}
.hero-eyebrow::before{content:"";width:36px;height:2px;background:var(--blue-b)}
.hero-kr{font-size:clamp(32px,4.6vw,56px);font-weight:800;line-height:1.28;color:#fff;margin-bottom:14px;text-wrap:balance;opacity:0;transform:translateY(24px)}
.hero-en{font-size:clamp(16px,1.7vw,22px);font-weight:500;color:#D7E4F8;letter-spacing:.4px;margin-bottom:38px;opacity:0;transform:translateY(24px)}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;opacity:0;transform:translateY(24px)}
.hero-slide.on .hero-kr{animation:rise .8s .25s forwards}
.hero-slide.on .hero-en{animation:rise .8s .45s forwards}
.hero-slide.on .hero-btns{animation:rise .8s .65s forwards}
@keyframes rise{to{opacity:1;transform:translateY(0)}}
.btn{display:inline-flex;align-items:center;padding:14px 30px;border:0;border-radius:32px;font-weight:300;font-size:18px;font-family:inherit;cursor:pointer;transition:.22s}
.btn-pri{background:linear-gradient(135deg,#004f9b,#0082ff);color:#fff;box-shadow:0 8px 22px rgba(0,151,210,.4)}
.btn-pri:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(0,151,210,.5)}
.btn-ghost{border:1.5px solid rgba(255,255,255,.55);color:#fff;backdrop-filter:blur(4px)}
.btn-ghost:hover{background:rgba(255,255,255,.12);border-color:#fff}
.btn-line{border:1.6px solid #004f9b;color:#004f9b;background:#fff;box-shadow:var(--shadow-s)}
.btn-line:hover{background:var(--sky);transform:translateY(-3px)}
.btn-book{gap:10px;background:#fff;color:#000000;border:1.5px solid var(--line);box-shadow:var(--shadow-s)}
.btn-book:hover{background:linear-gradient(135deg,#004f9b,#0082ff);border-color:transparent;color:#fff;transform:translateY(-3px);box-shadow:var(--shadow)}
.sample-bar{display:flex;gap:14px;flex-wrap:wrap}
.sample-bar .btn{gap:8px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.btn-row .btn svg{width:20px;height:20px}
.hero-nav{position:absolute;z-index:3;bottom:110px;display:flex;align-items:center;gap:16px;left:0;right:0}
.hero-dots{display:flex;gap:8px}
.hero-dots button{width:34px;height:4px;border:0;border-radius:4px;background:rgba(255,255,255,.32);cursor:pointer;transition:.25s;padding:0}
.hero-dots button.on{background:#fff;width:52px}
.hero-count{color:rgba(255,255,255,.75);font-size:16px;letter-spacing:2px;font-weight:600}
.hero-scroll{position:absolute;z-index:3;bottom:100px;right:15%;color:rgba(255,255,255,.65);font-size:16px;letter-spacing:2.5px;writing-mode:vertical-rl;display:flex;align-items:center;gap:8px}
.hero-scroll::after{content:"";width:1px;height:46px;background:linear-gradient(rgba(255,255,255,.7),transparent);animation:drop 1.8s infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}55%{transform:scaleY(1);transform-origin:top}100%{transform:scaleY(0);transform-origin:bottom}}

/* ---------------- 특징 4 카드 ---------------- */
.feat{position:relative;z-index:5;margin-top:-72px;padding-bottom:60px}
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feat-card{background:#fff;border-radius:var(--r);padding:32px 28px 28px;box-shadow:0 12px 34px rgba(10,58,94,.18);border-top:4px solid transparent;transition:.25s;position:relative;overflow:hidden}
.feat-card::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:linear-gradient(90deg,var(--blue),var(--blue-b));transform:scaleX(0);transform-origin:left;transition:transform .3s}
.feat-card:hover{transform:translateY(-6px)}
.feat-card:hover::after{transform:scaleX(1)}
.feat-card .no{position:absolute;top:16px;right:20px;font-size:46px;font-weight:800;line-height:1;background:linear-gradient(180deg,var(--sky-2),rgba(220,233,250,.25));-webkit-background-clip:text;background-clip:text;color:transparent}
.feat-head{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.feat-card .ic{flex:none;width:50px;height:50px;border-radius:14px;background:linear-gradient(135deg,#004f9b 0%,#58adff 100%);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 14px rgba(0,121,168,.28);transition:.25s}
.feat-card:hover .ic{transform:scale(1.08) rotate(-4deg)}
.feat-card .ic svg{width:25px;height:25px;fill:#fff}
.feat-card h3{font-size:22px;font-weight:800;color:#000000;line-height:1.3;letter-spacing:-.3px}
.feat-card h3 em{font-style:normal;color:#004f9b}
.feat-card p{font-size:16px;color:var(--mut);line-height:1.65}

/* ---------------- 공통 섹션 ---------------- */
.sec{padding:96px 0}
.sec-tight{padding:72px 0}
.sec-sky{background:linear-gradient(180deg,#fff 0%,var(--sky) 18%,var(--sky) 82%,#fff 100%)}
.sec-eyebrow{display:block;color:var(--blue-b);font-weight:800;font-size:16px;letter-spacing:3px;text-transform:uppercase;margin-bottom:12px}
.sec-title{font-size:clamp(28px,3.2vw,40px);font-weight:800;color:#000;line-height:1.3;margin-bottom:14px;text-wrap:balance}
.sec-desc{font-size:18px;color:var(--mut);max-width:720px}
.sec-head{margin-bottom:52px}
.sec-head.center{text-align:center}
.sec-head.center .sec-desc{margin:0 auto}
.rv{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}

/* ---------------- 스탯 스트립 ---------------- */
.stats{background:linear-gradient(90deg,#004f9b 0%,#538fc9 55%,#004f9b 100%);color:#fff;padding:64px 0;position:relative;overflow:hidden}
.stats::before{content:"가나다";position:absolute;right:-30px;bottom:-60px;font-size:230px;font-weight:800;color:rgba(255,255,255,.045);line-height:1}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat .num{font-size:clamp(40px,4.5vw,58px);font-weight:800;letter-spacing:-1px}
.stat .num i{font-style:normal;color:#6FB8E6;font-size:.6em;font-weight:700;margin-left:2px}
.stat .lb{margin-top:6px;color:#B9CBE9;font-size:16px;font-weight:500}

/* ---------------- 수업 8종 카드 (벤토 그리드) ---------------- */
.course-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.course-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px 24px 22px;overflow:hidden;display:flex;flex-direction:column;min-height:230px;transition:all .38s cubic-bezier(.2,.7,.3,1)}
.course-card .bg-num{position:absolute;right:20px;top:4px;font-size:92px;font-weight:800;color:var(--sky);line-height:1;letter-spacing:-4px;transition:.38s;pointer-events:none}
.cc-top{display:flex;align-items:center;gap:12px;margin-bottom:22px;position:relative}
.course-card .ic{flex:none;width:52px;height:52px;border-radius:16px;background:var(--sky);display:flex;align-items:center;justify-content:center;transition:.38s}
.course-card .ic svg{width:26px;height:26px;fill:var(--blue);transition:.38s}
/* 다색 일러스트 아이콘(이미지) — 흰 배지, hover 시 어두운 카드 위에서 도드라짐 */
.course-card .ic-pic{background:#fff;border:1px solid var(--sky-2)}
.course-card .ic-pic img{width:40px;height:40px;object-fit:contain;display:block;transition:transform .38s}
.course-card:hover .ic-pic{background:#fff;border-color:transparent;box-shadow:0 6px 16px rgba(6,32,52,.28)}
.course-card:hover .ic-pic img{transform:scale(1.06)}
.course-card .tag{font-size:16px;font-weight:700;letter-spacing:1.5px;color:var(--blue-b);background:transparent;border:1.5px solid var(--sky-2);border-radius:20px;padding:3px 14px;transition:.38s}
.course-card h3{font-size:23px;font-weight:800;color:#353535;margin-bottom:8px;letter-spacing:-.3px;position:relative;transition:.38s}
.course-card p{font-size:16px;color:var(--mut);flex:1;position:relative;transition:.38s}
.course-card .go{margin-top:22px;display:flex;align-items:center;justify-content:space-between;position:relative}
.course-card .go em{font-style:normal;font-size:16px;font-weight:700;color:var(--blue-b);opacity:0;transform:translateX(-8px);transition:.38s}
.course-card .go .arr{position:relative;z-index:2;width:44px;height:44px;border-radius:50%;border:1.5px solid var(--sky-2);display:flex;align-items:center;justify-content:center;font-size:19px;color:var(--blue);font-weight:700;transition:.38s}
/* 카드 배경 방사형 확산 레이어 — 화살표 지점(우하단)에서 시작해 원형으로 퍼짐 */
.course-card:not(.featured)::before{content:"";position:absolute;left:86%;top:82%;width:900px;height:900px;transform:translate(-50%,-50%) scale(0);border-radius:50%;background:linear-gradient(135deg,#004f9b 0%,#2192ffc9 50%,#75beffb5 100%);transition:transform 1s cubic-bezier(.2,.7,.3,1);z-index:0;pointer-events:none}
.course-card:not(.featured):hover::before{transform:translate(-50%,-50%) scale(1)}
.cc-top{z-index:2}
.course-card:hover{transform:translateY(-8px);border-color:transparent;box-shadow:0 22px 44px rgba(10,58,94,.32)}
.course-card:hover .bg-num{color:rgba(255,255,255,.09)}
.course-card:hover .ic{background:rgba(255,255,255,.14)}
.course-card:hover .ic svg{fill:#fff}
.course-card:hover .tag{color:#C4EAFA;border-color:rgba(255,255,255,.35)}
.course-card:hover h3{color:#fff}
.course-card:hover p{color:#BFE3F5}
.course-card:hover .go em{opacity:1;transform:none;color:#fff}
.course-card:hover .go .arr{border-color:#fff;color:#fff;transform:rotate(-38deg)}
/* 대표 수업: 사진 배경 와이드 카드 */
.course-card.featured{grid-column:span 2;justify-content:flex-end;min-height:300px;border:0}
.course-card.featured .cc-photo{position:absolute;inset:0;background-size:cover;background-position:center 28%;transition:transform .6s ease}
.course-card.featured::before{content:"";position:absolute;inset:0;background:linear-gradient(62deg,rgba(6,32,52,.88) 8%,rgba(10,58,94,.62) 52%,rgba(0,121,168,.2) 100%);z-index:1}
.course-card.featured:hover{background:#082941}
.course-card.featured:hover .cc-photo{transform:scale(1.05)}
.course-card.featured .bg-num{color:rgba(255,255,255,.12);z-index:2}
.course-card.featured .cc-top,.course-card.featured h3,.course-card.featured p,.course-card.featured .go{z-index:2}
.course-card.featured .ic{background:rgba(255,255,255,.16);backdrop-filter:blur(6px)}
.course-card.featured .ic svg{fill:#fff}
.course-card.featured .tag{color:#fff;border-color:rgba(255,255,255,.45);background:rgba(255,255,255,.1)}
.course-card.featured h3{color:#fff;font-size:28px}
.course-card.featured p{color:#D7E4F8;flex:0}
.course-card.featured .go em{color:#fff}
.course-card.featured .go .arr{border-color:rgba(255,255,255,.5);color:#fff}
.course-card.featured:hover .go .arr{background:#fff;color:var(--blue)}

/* ---------------- 교재 섹션 ---------------- */
.book{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:center}
.book-img{position:relative}
.book-img img{border-radius:18px;box-shadow:var(--shadow)}
.book-img .badge{position:absolute;top:-22px;left:-18px;background:linear-gradient(135deg,#004f9b,#0082ff);color:#fff;font-weight:800;font-size:16px;padding:12px 20px;border-radius:40px;letter-spacing:.5px}
.book-body .sec-title{margin-bottom:18px}
.book-list{margin:26px 0 34px;display:grid;gap:12px}
.book-list li{display:flex;gap:12px;align-items:flex-start;font-size:17px;color:#3A4457}
.book-list li::before{content:"";flex:none;width:23px;height:23px;margin-top:2px;border-radius:50%;background:var(--sky-2) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%231D4E9E"><path d="M9.5 16.2 5.8 12.5l-1.3 1.3 5 5 10-10-1.3-1.3z"/></svg>') center/13px no-repeat}

/* ---------------- 공지 + 문의 ---------------- */
.info-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:24px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:34px;box-shadow:var(--shadow-s)}
.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.panel-head h3{font-size:23px;font-weight:800;color:var(--navy)}
.panel-head a{font-size:16px;color:var(--blue-b);font-weight:600}
.notice-list li{border-bottom:1px solid var(--line)}
.notice-list li:last-child{border-bottom:0}
.notice-list a{display:flex;justify-content:space-between;gap:18px;padding:14px 2px;transition:.15s;font-size:17px}
.notice-list a:hover{color:var(--blue)}
.notice-list .t{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}
.notice-list .d{flex:none;color:#9AA4B5;font-size:16px}
.notice-empty{color:#9AA4B5;padding:28px 0;text-align:center;font-size:16px}
.contact-panel{background:linear-gradient(150deg,var(--navy),var(--blue));color:#fff;border:0}
.contact-panel h3{color:#fff;font-size:23px;font-weight:800;margin-bottom:6px}
.contact-panel .sub{color:#B9CBE9;font-size:16px;margin-bottom:22px}
.contact-panel .tel{font-size:32px;font-weight:800;letter-spacing:.5px;margin-bottom:4px;display:block;color:#fff}
.contact-panel .hours{color:#B9CBE9;font-size:16px;margin-bottom:22px}
.contact-panel .row{display:flex;gap:10px;flex-wrap:wrap}
.contact-panel .chip{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);padding:9px 17px;border-radius:24px;font-size:16px;font-weight:600;transition:.2s}
.contact-panel .chip svg{width:17px;height:17px;fill:currentColor}
.contact-panel .chip:hover{background:rgba(255,255,255,.24);transform:translateY(-2px)}
.contact-panel .chip.apply{background:#fff;color:var(--blue);border-color:#fff}
.contact-panel .chip.apply:hover{background:#EAF1FC}

/* ---------------- 서브페이지 공통 ---------------- */
.sub-hero{background:linear-gradient(90deg,#0082ff47 0%,#008eff05 100%);color:var(--navy);padding:70px 0 70px;position:relative}
.sub-hero::after{content:"GANADA";position:absolute;right:-10px;bottom:-34px;font-size:150px;font-weight:800;color:rgba(10,58,94,.05);letter-spacing:6px;line-height:1}
.sub-hero .crumb{color:var(--blue);font-size:16px;font-weight:700;letter-spacing:1px;margin-bottom:14px}
.sub-hero h1{font-size:clamp(32px,4vw,46px);font-weight:800;color:var(--navy)}
.sub-hero p{margin-top:12px;color:#3F5A72;font-size:18px;max-width:720px}
/* 수업소개 서브히어로 — 두 줄 순차 등장 카피 */
.sub-lines{margin-top:16px;display:flex;flex-direction:column;gap:7px}
.sub-lines .sl{display:block;font-size:18px;font-weight:300;color:#000000;opacity:0;transform:translateX(-46px);animation:slFlow .85s cubic-bezier(.22,1,.36,1) forwards}
.sub-lines .sl-1{animation-delay:.2s}
.sub-lines .sl-2{animation-delay:1.05s}
@keyframes slFlow{to{opacity:1;transform:none}}
/* 학원소개 서브히어로 — 배경 '가나다GANADA' 우→좌 흐름, 텍스트쪽에서 소멸 */
.sub-hero-flow{overflow:hidden}
.sub-hero-flow::after{display:none}
.sub-hero-flow .wrap{position:relative;z-index:2}
.sh-flow{position:absolute;inset:0;z-index:1;display:flex;align-items:center;pointer-events:none;overflow:hidden;
  mask-image:linear-gradient(90deg,transparent 0%,transparent 30%,#000 70%,#000 100%)}
.sh-track{display:flex;align-items:center;animation:shFlow 16s linear infinite;will-change:transform}
.sh-set{display:flex;align-items:center;gap:10px;padding-right:76px;flex:none}
.sh-flow img{height:100px;width:auto;opacity:.5;filter:brightness(0) saturate(100%) invert(50%) sepia(52%) saturate(760%) hue-rotate(165deg)}
@keyframes shFlow{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.sh-track{animation:none}}
/* 서브히어로 50:50 분할 — 좌측 은은한 사진(텍스트영역)·우측 밝은 사진 */
.sub-hero-ph2{position:relative;padding:76px 0 66px;min-height:300px;overflow:hidden}
.sub-hero-ph2 .wrap{position:relative;z-index:3}
.sub-hero-ph2 .sub-lines,.sub-hero-ph2 h1,.sub-hero-ph2 .crumb{max-width:min(560px,46%)}
.sub-split{position:absolute;inset:0;z-index:0;display:flex}
.sub-split .ss{flex:1 1 50%;background-size:cover;background-position:center;position:relative}
.ss-left{background-image:url(/assets/course/c1.jpg)}
.ss-left::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(245,251,254,.93) 0%,rgba(243,250,254,.8) 46%,rgba(235,247,253,.48) 78%,rgba(230,245,252,.28) 100%)}
.ss-right{background-image:url(/assets/course/c2.jpg);background-position:center 42%}
.ss-right::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(245,251,254,.55) 0%,rgba(240,249,254,.2) 26%,rgba(232,245,252,.04) 60%,rgba(232,245,252,0) 100%)}
.sub-body{padding:72px 0 96px}
.h2c{font-size:28px;font-weight:800;color:#000000;margin:80px 0 24px;position:relative;padding-bottom:14px}
.h2c::after{content:"";position:absolute;left:0;bottom:0;width:64px;height:8px;background:linear-gradient(90deg,#004f9b,#0082ff)}
.h2c:first-child{margin-top:0}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.mini-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--shadow-s)}

/* 교재의 특징 — 아이콘 타일 (교재소개) */
/* 교재의 특징 — 교재 인덱스 탭형 (좌측 번호+아이콘 컬러 탭 + 본문) */
.tf-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.tf-card{display:flex;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:transform .25s,box-shadow .25s}
.tf-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.tf-tab{flex:none;width:80px;background:linear-gradient(315deg,#004f9b,#0092ff);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;font-weight:800}
.tf-tab .no{font-size:19px;letter-spacing:-.5px}
.tf-tab svg{width:22px;height:22px;fill:rgba(255,255,255,.92)}
.tf-body{padding:20px 24px}
.tf-body h3{font-size:18px;font-weight:800;color:#000000;margin-bottom:6px}
.tf-body p{font-size:15px;color:var(--mut);line-height:1.62}
.mini-card h3{font-size:19px;font-weight:800;color:var(--blue);margin-bottom:8px}
.mini-card p{font-size:16px;color:var(--mut)}
/* 상담 채널 */
.contact-lbl{font-size:15px;font-weight:700;color:var(--mut);margin:8px 0 14px;letter-spacing:.3px}
.contact-main{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-bottom:30px}
.cmain-card{display:flex;align-items:center;gap:18px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px 26px;box-shadow:var(--shadow-s);transition:.22s;color:var(--navy)}
.cmain-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--sky-2)}
.cmain-ic{flex:none;width:52px;height:52px;border-radius:13px;background:linear-gradient(135deg,var(--blue),var(--blue-b));display:flex;align-items:center;justify-content:center}
.cmain-ic svg{width:26px;height:26px;fill:#fff}
.cmain-card b{display:block;font-size:15px;font-weight:700;color:var(--mut)}
.cmain-card .cmain-v{display:block;font-size:20px;font-weight:800;color:var(--navy);margin-top:2px;word-break:break-all}
.contact-msg{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cmsg-card{display:flex;flex-direction:column;align-items:flex-start;gap:8px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow-s);transition:.22s;color:var(--navy)}
a.cmsg-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--sky-2)}
.cmsg-ic{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center}
.cmsg-ic svg{width:24px;height:24px;fill:#fff}
.cmsg-ic.ic-kakao{background:#FEE500}
.cmsg-ic.ic-kakao svg{fill:#3A1D1D}
.cmsg-ic.ic-line{background:#06C755}
.cmsg-ic.ic-wa{background:#25D366}
.cmsg-ic.ic-wc{background:#07C160}
.cmsg-card b{font-size:17px;font-weight:800;color:var(--navy)}
.cmsg-card span{font-size:15px;color:var(--mut);word-break:break-all}
.tbl{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-s);font-size:18px}
.tbl th{background:var(--sky);color:var(--navy);font-weight:700;text-align:left;padding:15px 18px;width:190px;vertical-align:top;border-bottom:1px solid var(--line)}
.tbl td{padding:15px 18px;border-bottom:1px solid var(--line);color:#3A4457}
.tbl tr:last-child td,.tbl tr:last-child th{border-bottom:0}
.tbl th,.tbl td{border-right:1px solid var(--line)}
.tbl tr>*:last-child{border-right:0}

/* ---------------- 수업 상세 카드 (수업소개) ---------------- */
.crs-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-s);overflow:hidden;transition:box-shadow .25s,transform .25s}
.crs-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.crs-row{display:grid;grid-template-columns:46px 118px 1fr;align-items:start;gap:16px;padding:18px 26px;border-top:1px solid var(--line)}
.crs-row:first-child{border-top:0}
/* stay 연락처 등 — 2열 카드 */
.crs-card.crs-2col{display:grid;grid-template-columns:1fr 1fr}
.crs-card.crs-2col .crs-row:nth-child(-n+2){border-top:0}
.crs-card.crs-2col .crs-row:nth-child(even){border-left:1px solid var(--line)}
@media (max-width:720px){.crs-card.crs-2col{grid-template-columns:1fr}.crs-card.crs-2col .crs-row:nth-child(2){border-top:1px solid var(--line)}.crs-card.crs-2col .crs-row:nth-child(even){border-left:0}}
.crs-ic{width:46px;height:46px;border-radius:13px;background:var(--sky);color:var(--blue-b);display:flex;align-items:center;justify-content:center;flex:none}
.crs-ic svg{width:23px;height:23px}
.crs-lbl{font-size:16px;font-weight:800;color:#000000;padding-top:12px;line-height:1.4}
.crs-val{font-size:17px;color:#3A4457;line-height:1.62;padding-top:11px}
.crs-val strong{color:var(--navy);font-weight:800}
/* 아이콘 대신 점(dot)형 상세 카드 */
.crs-plain .crs-row{grid-template-columns:18px 120px 1fr;gap:14px}
.crs-dot{width:10px;height:10px;border-radius:50%;background:#004f9b;margin:18px auto 0;box-shadow:0 0 0 4px rgba(120,132,150,.16)}
/* 불릿 색: 위(옅은 회색) → 아래(#004f9b) 점진 진행 */
.crs-row:nth-child(1) .crs-dot{background:#CBD3DB}
.crs-row:nth-child(2) .crs-dot{background:#A2B9CE}
.crs-row:nth-child(3) .crs-dot{background:#7A9EC1}
.crs-row:nth-child(4) .crs-dot{background:#5184B5}
.crs-row:nth-child(5) .crs-dot{background:#2969A8}
.crs-row:nth-child(n+6) .crs-dot{background:#004F9B}
.crs-row:last-child .crs-dot{background:#004F9B}
.crs-plain .crs-row-fee .crs-dot{box-shadow:0 0 0 4px rgba(120,132,150,.24)}
@media (max-width:640px){
  .crs-plain .crs-row{grid-template-columns:16px 1fr;gap:5px 12px;padding:15px 17px}
  .crs-plain .crs-dot{grid-row:span 2;margin-top:11px}
  .crs-plain .crs-lbl{padding-top:9px}
  .crs-plain .crs-val{grid-column:2;padding-top:2px}
}
/* 수업료 강조 행 */
.crs-row-fee{background:linear-gradient(100deg,var(--sky) 0%,#fff 72%)}
.crs-row-fee .crs-ic{background:linear-gradient(135deg,var(--blue-b),#0A86C0);color:#fff;box-shadow:0 6px 16px rgba(0,151,210,.35)}
.crs-row-fee .crs-lbl{color:var(--blue)}
.fee-hl{color:inherit;font-weight:inherit}
/* 대표 수업 강조 */
.crs-feat{border:1.6px solid var(--blue-b);box-shadow:0 16px 40px rgba(0,151,210,.16)}
.crs-feat::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:linear-gradient(90deg,var(--blue-b),#0A86C0,var(--sky-2));z-index:1}

/* 숙소 소개 (커뮤니티) */
.stay-lead{display:grid;grid-template-columns:minmax(0,440px) 1fr;gap:38px;align-items:center;margin-bottom:12px}
.stay-img{border-radius:20px;overflow:hidden;box-shadow:var(--shadow);line-height:0}
.stay-img img{width:100%;height:100%;object-fit:cover;display:block}
.stay-tx h2{font-size:24px;font-weight:800;color:var(--navy);margin-bottom:12px;letter-spacing:-.3px}
.stay-tx p{font-size:17px;color:#3A4457;line-height:1.7}
.stay-tx p strong{color:var(--blue-b);font-weight:800}
@media (max-width:820px){.stay-lead{grid-template-columns:1fr;gap:22px}}

/* 수업 의뢰 단체 로고 마퀴 (우→좌 한 줄 흐름) */
.clients{margin:22px 0 8px}
.clients-t{text-align:center;font-size:17px;font-weight:700;color:var(--navy);margin-bottom:16px}
.logo-marquee{overflow:hidden;position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-s);padding:20px 0;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.logo-marquee-track{display:flex;align-items:center;gap:46px;width:max-content;animation:logoMarq 55s linear infinite}
.logo-marquee:hover .logo-marquee-track{animation-play-state:paused}
.logo-marquee img{height:56px;width:auto;object-fit:contain;flex:none;filter:none;opacity:1}
.clients-h{font-size:20px;font-weight:800;color:#000000;margin:30px 0 0;display:flex;align-items:center;gap:12px}
.clients-h::before{content:"";flex:none;width:15px;height:15px;border-radius:3px;background:linear-gradient(#004f9b,#0082ff)}
/* 수업 상세 상단 탭 */
.crs-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:30px}
.crs-tabs a{padding:9px 16px;border:1px solid var(--line);border-radius:999px;font-size:15px;font-weight:700;color:var(--navy);background:#fff;transition:.18s}
.crs-tabs a:hover{border-color:var(--sky-2);background:var(--sky)}
.crs-tabs a.on{background:linear-gradient(135deg,var(--blue),var(--blue-b));border-color:transparent;color:#fff}
.crs-subh{font-size:20px;font-weight:800;color:#000000;margin:30px 0 12px;display:flex;align-items:center;gap:12px}
.crs-subh::before{content:"";flex:none;width:15px;height:15px;border-radius:3px;background:linear-gradient(#004f9b,#0082ff)}
/* 학생후기 (캠퍼스별 구글 리뷰) */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.review-card{display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:38px 26px;box-shadow:var(--shadow-s);transition:transform .25s,box-shadow .25s,border-color .25s;color:var(--navy)}
.review-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--sky-2)}
.review-card .rv-g{width:56px;height:56px;border-radius:50%;background:var(--sky);display:flex;align-items:center;justify-content:center}
.review-card .rv-g svg{width:30px;height:30px}
.review-card .rv-stars{color:#FBBC05;font-size:22px;letter-spacing:3px}
.review-card h3{font-size:21px;font-weight:800;color:var(--navy);margin-top:2px}
.review-card .rv-note{font-size:15px;color:var(--mut);margin-top:-4px}
.review-card .rv-btn{margin-top:10px;display:inline-flex;align-items:center;gap:7px;background:linear-gradient(135deg,var(--blue),var(--blue-b));color:#fff;font-weight:700;font-size:16px;padding:11px 22px;border-radius:999px}
.review-card:hover .rv-btn{filter:brightness(1.05)}
@keyframes logoMarq{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.logo-marquee-track{animation:none}}

/* 문의하기 메일 폼 모달 */
.imodal{position:fixed;inset:0;z-index:500;display:none;align-items:center;justify-content:center;padding:20px}
.imodal.open{display:flex}
.imodal-bg{position:absolute;inset:0;background:rgba(6,32,52,.6);backdrop-filter:blur(3px)}
.imodal-card{position:relative;background:#fff;border-radius:20px;box-shadow:0 30px 80px rgba(4,26,42,.42);width:100%;max-width:520px;max-height:90vh;overflow:auto;padding:36px 34px;animation:imPop .28s cubic-bezier(.22,1,.36,1)}
@keyframes imPop{from{opacity:0;transform:translateY(16px) scale(.98)}to{opacity:1;transform:none}}
.imodal-x{position:absolute;top:14px;right:16px;width:40px;height:40px;border:0;background:var(--sky);color:var(--navy);border-radius:50%;font-size:22px;line-height:1;cursor:pointer;transition:.2s}
.imodal-x:hover{background:var(--sky-2)}
.imodal-card h3{font-size:24px;font-weight:800;color:var(--navy);margin-bottom:6px}
.imodal-sub{font-size:15px;color:var(--mut);margin-bottom:22px}
.iform{display:flex;flex-direction:column;gap:15px}
.iform label{display:flex;flex-direction:column;gap:6px;font-size:15px;font-weight:700;color:var(--navy)}
.iform label span{color:#e5484d}
.iform input,.iform textarea{font-size:16px;font-family:inherit;border:1.5px solid var(--line);border-radius:10px;padding:11px 13px;color:#222;background:#fff;transition:border-color .2s}
.iform input:focus,.iform textarea:focus{outline:none;border-color:var(--blue-b)}
.iform textarea{resize:vertical;min-height:110px}
.ihp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}
.iform-msg{font-size:15px;font-weight:600;padding:11px 14px;border-radius:10px}
.iform-msg.ok{background:#e8f6ec;color:#1a7f37;border:1px solid #bfe6c8}
.iform-msg.err{background:#fdeaea;color:#c0392b;border:1px solid #f2c4c4}
#iformSubmit{margin-top:4px;justify-content:center}
#iformSubmit[disabled]{opacity:.65;cursor:default}
.iform-done{text-align:center;padding:14px 4px 4px}
.idone-ic{width:66px;height:66px;margin:0 auto 18px;border-radius:50%;background:linear-gradient(135deg,var(--blue-b),#0A86C0);color:#fff;font-size:34px;font-weight:800;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 24px rgba(0,151,210,.4)}
.iform-done h4{font-size:21px;font-weight:800;color:var(--navy);margin-bottom:8px}
.iform-done p{font-size:16px;color:var(--mut);line-height:1.6;margin-bottom:22px}
.iform-done .btn{justify-content:center;min-width:160px}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:26px}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px 18px 26px;text-align:center;box-shadow:var(--shadow-s);transition:transform .25s,box-shadow .25s,border-color .25s}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--sky-2)}
.step .ic{width:66px;height:66px;margin:0 auto 16px;border-radius:19px;background:linear-gradient(135deg,var(--blue-b),#0A86C0);display:flex;align-items:center;justify-content:center;box-shadow:0 10px 22px rgba(0,151,210,.32);transition:transform .28s}
.step:hover .ic{transform:scale(1.14)}
.step .ic svg{width:31px;height:31px;fill:#fff}
/* 단계별 아이콘 배경: 회색 → #004f9b 점진 진행 */
.step:nth-child(1) .ic{background:#CBD3DB}
.step:nth-child(2) .ic{background:#98B2CB}
.step:nth-child(3) .ic{background:#6691BB}
.step:nth-child(4) .ic{background:#3370AB}
.step:nth-child(5) .ic{background:#004F9B}
.step h3{font-size:18px;font-weight:800;color:var(--navy)}
.step small{display:block;margin-top:5px;font-weight:600;color:var(--blue-b);font-size:15px}
.step::after{content:"";position:absolute;right:-22px;top:50px;width:30px;height:30px;border-radius:50%;box-shadow:0 6px 14px rgba(90,102,120,.26);z-index:3;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 6l6 6-6 6' fill='none' stroke='white' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/15px no-repeat,#8A95A1}
.step:last-child::after{display:none}
/* 신청서 작성 버튼 */
.apply-cta{text-align:center;margin-top:26px}
.apply-cta .btn{min-width:220px;justify-content:center}
/* 취소·환불 규정 카드 */
.refund-sub{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800;color:#000000;margin:28px 0 12px}
.refund-sub::before{content:"";flex:none;width:15px;height:15px;border-radius:3px;background:linear-gradient(#004f9b,#0082ff)}
/* 환불 규정 — 상단 컬러 헤더 카드 (큰 요약 + 설명) */
.refund-card{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.refund-row{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-s);transition:transform .22s,box-shadow .22s}
.refund-row:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.refund-row .cond{display:block;background:#efefef;color:#004f9b;font-size:15px;font-weight:800;padding:14px 20px;border-bottom:1px solid var(--sky-2)}
.refund-row .rf-body{padding:22px 20px;display:flex;flex-direction:column;gap:7px}
.refund-row .big{font-size:26px;font-weight:800;color:var(--navy);letter-spacing:-.6px;line-height:1.1}
.refund-row .desc{font-size:14.5px;color:var(--mut);line-height:1.55}
.refund-row .desc strong{color:#004f9b;font-weight:800}
@media (max-width:640px){.refund-card{grid-template-columns:1fr}}

/* 교재소개 서브배경 — 교재 표지 은은한 흐름 */
.sub-hero-books{overflow:hidden}
.sub-hero-books::after{display:none}
.sub-hero-books .wrap{position:relative;z-index:2}
.bookflow{position:absolute;inset:0;z-index:1;display:flex;align-items:center;pointer-events:none;overflow:hidden;opacity:.62;
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,transparent 26%,#000 56%,#000 90%,transparent 100%);
  mask-image:linear-gradient(90deg,transparent 0%,transparent 26%,#000 56%,#000 90%,transparent 100%)}
.bookflow-track{display:flex;gap:16px;align-items:center;animation:shFlow 70s linear infinite;will-change:transform}
.bookflow img{height:clamp(150px,20vw,230px);width:auto;border-radius:6px;box-shadow:0 8px 20px rgba(0,0,0,.25);flex:none}
@media (prefers-reduced-motion:reduce){.bookflow-track{animation:none}}
.faq-list details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden;box-shadow:var(--shadow-s)}
.faq-list summary{cursor:pointer;padding:20px 24px;font-weight:700;font-size:20px;color:var(--navy);list-style:none;display:flex;gap:14px;align-items:baseline}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::before{content:"Q";flex:none;color:var(--blue-b);font-weight:800;font-size:21px}
.faq-list details[open] summary{border-bottom:1px solid var(--line);background:var(--sky)}
.faq-list .a{padding:20px 24px;color:#3A4457;font-size:18px;display:flex;gap:14px}
.faq-list .a::before{content:"A";flex:none;color:#E0432F;font-weight:800;font-size:18px}
.note-box{background:#fce8e8;border-left:6px solid #ff5252;border-radius:0 12px 12px 0;padding:10px 24px;margin:20px 0;font-size:16px;color:#3A4457}
.note-box strong{color:#ff0000}
/* 안내(파랑) 톤 — 경고가 아닌 단순 안내용 */
.note-box.note-info{background:#ededed;border-left-color:#a9a9a9}
.note-box.note-info strong{color:var(--navy)}
.cta-band{margin-top:64px;background:linear-gradient(120deg,var(--navy),var(--blue));border-radius:20px;color:#fff;padding:52px;display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.cta-band:has(.cta-contact){flex-direction:column;align-items:stretch;padding:44px 52px;gap:30px}
.cta-head{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap}
.cta-band h3{font-size:28px;font-weight:800;margin-bottom:6px}
.cta-band p{color:#BFE3F5;font-size:18px}
.cta-contact{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cta-cc{display:flex;flex-direction:column;align-items:flex-start;gap:6px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:14px;padding:20px 22px;color:#fff;transition:.2s}
.cta-cc:hover{background:rgba(255,255,255,.16);transform:translateY(-2px)}
.cta-cc .cc-ic{width:40px;height:40px;border-radius:10px;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;margin-bottom:4px}
.cta-cc .cc-ic svg{width:22px;height:22px;fill:#fff}
.cta-cc b{font-size:15px;font-weight:700;color:#BFE3F5}
.cta-cc span{font-size:16px;font-weight:600;color:#fff;word-break:break-all}
/* CTA 배너 (about 전용) — 밝은 흰 배경 + 컴팩트 인라인 연락처 */
.cta-flat{margin-top:64px;background:#f5f5f5;border:1px solid var(--sky-2);border-radius:20px;padding:36px 40px;box-shadow:var(--shadow-s)}
.cta-top{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.cta-flat h3{font-size:25px;font-weight:800;color:#000000;line-height:1.3}
.cta-flat .cta-sub{color:var(--mut);font-size:16px;margin-top:6px}
.cta-apply{flex:none;background:linear-gradient(135deg,#004f9b,#0082ff);color:#fff;font-weight:800;font-size:17px;padding:14px 30px;border-radius:30px;display:inline-flex;gap:8px;align-items:center;box-shadow:0 8px 20px rgba(0,79,155,.28);transition:.2s}
.cta-apply:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(0,79,155,.36)}
.cta-row{display:flex;margin-top:28px;padding-top:24px;border-top:1px solid #004f9b4f}
.cta-item{flex:1;display:flex;gap:14px;align-items:center;padding:0 24px;border-left:1px solid #004f9b4f;transition:.2s;min-width:0}
.cta-item:first-child{border-left:0;padding-left:0}
.cta-item:hover .cc-ic{background:var(--sky-2)}
.cta-item .cc-ic{flex:none;width:44px;height:44px;border-radius:12px;background:#ffffff;display:flex;align-items:center;justify-content:center;transition:.2s}
.cta-item .cc-ic svg{width:22px;height:22px;fill:#004f9b}
.cta-item .cc-tx{display:flex;flex-direction:column;gap:2px;min-width:0}
.cta-item .cc-tx b{font-size:13px;font-weight:700;color:var(--mut)}
.cta-item .cc-tx span{font-size:15.5px;font-weight:700;color:var(--navy);word-break:break-all}
@media (max-width:820px){.cta-flat{padding:30px 26px}.cta-top{flex-direction:column;align-items:flex-start;gap:16px}.cta-apply{width:100%;justify-content:center}.cta-row{flex-direction:column;gap:4px}.cta-item{border-left:0;padding:12px 0}}

/* ---------------- 레벨 로드맵 (수업소개) ---------------- */
.lv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:lv}
.lv-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px 24px;box-shadow:var(--shadow-s);overflow:hidden;transition:.25s}
.lv-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.lv-card::before{content:"";position:absolute;top:0;left:0;right:0;height:5px;background:var(--lv,var(--blue-b))}
.lv-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.lv-badge{flex:none;width:52px;height:52px;border-radius:14px;background:var(--lv,var(--blue-b));color:#fff;font-weight:800;font-size:19px;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 14px rgba(0,121,168,.22)}
.lv-head h3{font-size:20px;font-weight:800;color:#000000}
.lv-card ul{display:grid;gap:7px;margin-bottom:14px}
.lv-card ul li{position:relative;padding-left:16px;font-size:16px;color:#3A4457;line-height:1.55}
.lv-card ul li::before{content:"";position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:50%;background:var(--lv,var(--blue-b));opacity:.55}
.lv-books{display:flex;flex-wrap:wrap;gap:6px}
.lv-books span{font-size:16px;background:#ffa8a847;color:#000000;border-radius:20px;padding:3px 20px;font-weight:300}

/* ---------------- 학원소개 특징 (박스 없이, 블루 2톤) ---------------- */
/* 가나다 한글 카드 — 학원명(가나다)에 착안, 한글 음절을 특징 마커로 사용 */
.feat2{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;margin-top:8px}
.feat2-card{position:relative;overflow:hidden;isolation:isolate;background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px 30px 26px;box-shadow:var(--shadow-s);transition:transform .3s,box-shadow .3s}
.feat2-card::after{content:"";position:absolute;left:0;top:0;width:100%;background:linear-gradient(90deg,#004f9b,#0082ff);transform:scaleX(0);transform-origin:left;transition:transform .35s}
.feat2-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.feat2-card:hover::after{transform:scaleX(1)}
.feat2-syl-bg{position:absolute;right:-16px;bottom:-45px;font-size:200px;font-weight:800;line-height:1;color:rgba(0,79,155,.05);z-index:-1;pointer-events:none;transform:rotate(0deg);transform-origin:center;transition:transform .5s cubic-bezier(.2,.7,.3,1),color .4s}
.feat2-card:hover .feat2-syl-bg{color:rgba(0,79,155,.08);transform:rotate(var(--syl-rot,-11deg))}
.feat2-head{display:flex;align-items:center;gap:16px;margin-bottom:20px}
.feat2-syl{flex:none;width:56px;height:56px;border-radius:16px;background:#fff;border:1px solid #004f9b;color:#004f9b;font-size:28px;font-weight:800;display:flex;align-items:center;justify-content:center;transition:background .3s,color .3s,border-color .3s,box-shadow .3s}
.feat2-card:hover .feat2-syl{background:linear-gradient(135deg,#004f9b,#0082ff);border-color:transparent;color:#fff;box-shadow:0 8px 18px rgba(0,79,155,.28)}
.feat2-head h3{font-size:20px;font-weight:800;color:#151a22;line-height:1.32;letter-spacing:-.3px}
.feat2-list{display:grid;gap:11px}
.feat2-list li{position:relative;padding-left:29px;font-size:16.5px;line-height:1.6;color:#3A4457}
.feat2-list li::before{content:"";position:absolute;left:0;top:3px;width:19px;height:19px;border-radius:6px;background:rgba(0,79,155,.09) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23004f9b' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5 9-11'/%3E%3C/svg%3E") center/12px no-repeat}
.feat2-list li b{color:#004f9b;font-weight:700}
@media (max-width:820px){
  .feat2{grid-template-columns:1fr}
  .feat2-card{padding:26px 22px 22px}
}

/* ---------------- 학원소개 인트로 강조 ---------------- */
.about-lead{text-align:center;max-width:900px;margin:38px auto 8px;font-size:clamp(20px,2.4vw,27px);font-weight:700;line-height:1.6;color:var(--navy);letter-spacing:-.4px;text-wrap:balance}
.about-lead b{color:var(--blue-b)}
.about-lead .em2{background:linear-gradient(transparent 62%,var(--sky-2) 62%);padding:0 3px}

/* ---------------- 낱글자 3D 플로팅 배너 (학원소개) ---------------- */
.logo3d{position:relative;margin:44px 0 8px;padding:44px 0;overflow:hidden;border-radius:22px;background:linear-gradient(135deg,#EEF4FC 0%,#DCE9FA 100%);box-shadow:inset 0 2px 20px rgba(10,58,94,.06);perspective:900px}
.logo3d::before,.logo3d::after{content:"";position:absolute;top:0;bottom:0;width:110px;z-index:3;pointer-events:none}
.logo3d::before{left:0;background:linear-gradient(90deg,#EEF4FC,transparent)}
.logo3d::after{right:0;background:linear-gradient(270deg,#DCE9FA,transparent)}
.logo3d-track{display:flex;align-items:center;width:max-content;animation:logoflow 30s linear infinite;transform-style:preserve-3d}
/* 한 세트(가나다GANADA) 사이 간격 */
.l3d-set{display:flex;align-items:flex-end;gap:14px;padding:0 40px}
.l3d-set img{height:78px;width:auto;transform-style:preserve-3d;filter:drop-shadow(0 16px 20px rgba(10,58,94,.3));animation:letter3d 3s ease-in-out infinite;will-change:transform}
/* 글자마다 흔들림 위상차 */
.l3d-set img:nth-child(1){animation-delay:0s}
.l3d-set img:nth-child(2){animation-delay:-.34s}
.l3d-set img:nth-child(3){animation-delay:-.68s}
.l3d-set img:nth-child(4){animation-delay:-1.02s}
.l3d-set img:nth-child(5){animation-delay:-1.36s}
.l3d-set img:nth-child(6){animation-delay:-1.7s}
.l3d-set img:nth-child(7){animation-delay:-2.04s}
.l3d-set img:nth-child(8){animation-delay:-2.38s}
.l3d-set img:nth-child(9){animation-delay:-2.72s}
@keyframes logoflow{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes letter3d{
  0%,100%{transform:translateY(0) rotateY(-16deg) rotateX(6deg)}
  50%{transform:translateY(-9px) rotateY(16deg) rotateX(-4deg)}
}
.logo3d:hover .logo3d-track{animation-play-state:paused}
@media (prefers-reduced-motion:reduce){
  .logo3d-track{animation:none}
  .l3d-set img{animation:none;transform:none}
}
@media (max-width:640px){.l3d-set img{height:50px;gap:9px}.l3d-set{padding:0 24px}}

/* ---------------- 연혁 타임라인 (학원소개) — 2단 카드형 ---------------- */
/* 연혁 — 연도 탭 + 지그재그 타임라인 (테두리·배경 없는 플랫형) */
.tl-tabs{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin:48px 0}
.tl-tab{border:1.5px solid var(--line);background:#fff;border-radius:30px;padding:9px 22px;cursor:pointer;font-family:inherit;font-size:16px;font-weight:700;color:var(--navy);transition:.2s}
.tl-tab:hover{border-color:var(--sky-2)}
.tl-tab.on{background:linear-gradient(135deg,#004f9b,#0082ff);border-color:transparent;color:#fff;box-shadow:0 8px 20px rgba(0,79,155,.28)}
.tl-panel{display:none}
.tl-panel.on{display:block}
.tl{position:relative;padding:6px 0}
.tl::before{content:"";position:absolute;left:50%;transform:translateX(-50%);top:6px;bottom:6px;width:2px;background:linear-gradient(#004f9b,rgba(0,130,255,.35))}
.tl-item{position:relative;width:calc(50% - 34px);padding:2px 22px;margin-bottom:22px}
.tl-item:nth-child(odd){margin-right:calc(50% + 34px);text-align:right}
.tl-item:nth-child(even){margin-left:calc(50% + 34px);text-align:left}
.tl-item::after{content:"";position:absolute;top:12px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid #004f9b;box-shadow:0 0 0 4px #fff;transition:background .2s,border-color .2s}
.tl-item:nth-child(odd)::after{right:-44px}
.tl-item:nth-child(even)::after{left:-44px}
.tl-item.milestone::after{background:#0082ff;border-color:#0082ff}
.tl-item:hover::after{background:#004f9b;border-color:#004f9b;animation:tlPulse 1.6s ease-out infinite}
@keyframes tlPulse{0%{box-shadow:0 0 0 4px #fff,0 0 0 3px rgba(0,130,255,.55)}70%{box-shadow:0 0 0 4px #fff,0 0 0 14px rgba(0,130,255,0)}100%{box-shadow:0 0 0 4px #fff,0 0 0 3px rgba(0,130,255,0)}}
@media(prefers-reduced-motion:reduce){.tl-item:hover::after{animation:none}}
.tl-year{display:inline-block;font-size:15px;font-weight:800;letter-spacing:.5px;color:#004f9b;background:var(--sky);border:1px solid var(--sky-2);padding:4px 12px;border-radius:999px;margin-bottom:9px}
.tl-item.milestone .tl-year{color:#fff;background:#004f9b;border-color:#004f9b}
.tl-item p{font-size:16px;color:#3A4457;line-height:1.6}

/* ---------------- 시설 갤러리 (학원소개) ---------------- */
.fac-chips{display:flex;flex-wrap:wrap;gap:10px;margin:2px 0 22px}
.fac-chip{display:inline-flex;align-items:center;gap:6px;font-size:16px;font-weight:300;color:#000000;background:var(--sky);border:1px solid var(--sky-2);padding:8px 16px;border-radius:999px}
.fac-chip b{color:var(--blue-b);font-size:18px;line-height:1}
.fac-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.fac-item{position:relative;display:block;overflow:hidden;border-radius:14px;aspect-ratio:4/3;box-shadow:var(--shadow-s);cursor:pointer}
.fac-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.fac-item:hover img{transform:scale(1.07)}
.fac-item .cap{position:absolute;left:0;right:0;bottom:0;padding:22px 12px 9px;font-size:14px;font-weight:700;color:#fff;background:linear-gradient(transparent,rgba(6,32,52,.74));opacity:0;transform:translateY(6px);transition:.3s}
.fac-item:hover .cap{opacity:1;transform:none}
.fac-item .zoom{position:absolute;top:9px;right:9px;width:30px;height:30px;border-radius:50%;background:rgba(255,255,255,.88);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:15px;opacity:0;transform:scale(.8);transition:.3s}
.fac-item:hover .zoom{opacity:1;transform:scale(1)}
.fac-note{font-size:15px;color:var(--mut);margin-top:14px;text-align:center}

/* ---------------- 주변 명소 카드 (사진형) ---------------- */
.spot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.spot{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow-s);transition:transform .25s,box-shadow .25s}
.spot:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.spot-ph{position:relative;aspect-ratio:4/3;overflow:hidden}
.spot-ph img{width:100%;height:100%;object-fit:cover;transition:transform .55s}
.spot:hover .spot-ph img{transform:scale(1.06)}
.spot-em{position:absolute;left:12px;bottom:12px;width:44px;height:44px;border-radius:13px;background:rgba(255,255,255,.92);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;font-size:23px;box-shadow:0 4px 14px rgba(6,32,52,.22)}
.spot-tx{padding:20px 22px 24px}
.spot-tx h3{font-size:19px;font-weight:800;color:#000000;margin-bottom:8px}
.spot-tx p{font-size:16px;color:var(--mut);line-height:1.62}
/* 첫 명소(연남동 숲길) 가로 2칸 강조 */
.spot-lead{grid-column:span 2;flex-direction:row}
.spot-lead .spot-ph{flex:1 1 55%;aspect-ratio:auto;min-height:260px}
.spot-lead .spot-tx{flex:1 1 45%;display:flex;flex-direction:column;justify-content:center;padding:28px 30px}
.spot-lead .spot-tx h3{font-size:22px}
.spot-lead .spot-tx p{font-size:17px}

/* ---------------- 교재 단계 카드 ---------------- */
/* 각 과의 구성 — 2열 카드 (교재소개) */
/* 각 과의 구성 — 큰 아이콘 워터마크 배경 + 제목/설명 */
.struct-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.struct-item{position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 26px;box-shadow:var(--shadow-s);transition:transform .22s,box-shadow .22s}
.struct-item:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.struct-item .st-ic{position:absolute;right:-14px;bottom:-26px;z-index:0;pointer-events:none;line-height:0}
.struct-item .st-ic svg{width:130px;height:130px;fill:#004f9b;opacity:.06;transition:opacity .3s}
.struct-item:hover .st-ic svg{opacity:.11}
.struct-item .st-tx{position:relative;z-index:1}
.struct-item h4{font-size:18px;font-weight:800;color:#000000;margin-bottom:6px}
.struct-item p{font-size:15px;color:var(--mut);line-height:1.6}

/* 교재 라인업 표지 갤러리 (교재소개) */
.book-gallery{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.bg-item{display:block;border-radius:12px;overflow:hidden;background:#fff;box-shadow:var(--shadow-s);cursor:pointer;line-height:0;transition:transform .25s,box-shadow .25s}
.bg-item:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.bg-item img{width:100%;height:auto;display:block;transition:transform .4s}
.bg-item:hover img{transform:scale(1.04)}
@media (max-width:980px){.book-gallery{grid-template-columns:repeat(4,1fr)}}
@media (max-width:680px){.book-gallery{grid-template-columns:repeat(3,1fr);gap:12px}}
@media (max-width:420px){.book-gallery{grid-template-columns:repeat(2,1fr)}}

/* 학습 단계 로드맵 — 2열 세로 카드 (교재소개) */
.stage-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;counter-reset:stg}
.stage{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px 35px;box-shadow:var(--shadow-s);overflow:hidden;counter-increment:stg;transition:transform .25s,box-shadow .25s,border-color .25s}
.stage:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--sky-2)}
.stage-l{margin-bottom:16px}
.stage-l .nm{display:block;font-size:20px;font-weight:800;color:#000000}
.stage-l .bar{display:block;height:8px;border-radius:6px;background:var(--sky);margin-top:12px;position:relative;overflow:hidden;max-width:96%}
.stage-l .bar i{position:absolute;left:0;top:0;bottom:0;border-radius:6px;background:linear-gradient(90deg,#d5d5d5,#004f9b);width:var(--pct,50%)}
.stage ul{display:grid;gap:7px}
.stage ul li{position:relative;padding-left:16px;font-size:16px;color:#3A4457;line-height:1.55}
.stage ul li::before{content:"";position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:50%;background:#000000;opacity:.5}

/* ---------------- 주간 시간표 / 대상 칩 ---------------- */
.week-tbl th,.week-tbl td{text-align:center}
.week-tbl td.cls{background:var(--sky);color:var(--blue);font-weight:700}
.week-tbl td.cul{background:#FDF3E3;color:#A8721D;font-weight:700}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{background:#f3f3f3;color:#000000;border-radius:20px;padding:6px 16px;font-size:16px;font-weight:300}

/* ---------------- 하단 바로가기 ---------------- */
.qlinks{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.qlink{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:16px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px 26px;box-shadow:var(--shadow-s);transition:.25s;overflow:hidden}
.qlink::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(var(--blue-b),var(--blue));transform:scaleY(0);transform-origin:top;transition:.28s}
.qlink:hover{transform:translateY(-5px);border-color:transparent;box-shadow:var(--shadow)}
.qlink:hover::before{transform:scaleY(1)}
.qic{width:56px;height:56px;border-radius:16px;background:linear-gradient(135deg,var(--sky),var(--sky-2));display:flex;align-items:center;justify-content:center;transition:.28s}
.qic svg{width:28px;height:28px;fill:var(--blue);transition:.28s}
.qlink:hover .qic{background:linear-gradient(135deg,var(--blue),var(--blue-b))}
.qlink:hover .qic svg{fill:#fff}
.qtx{font-size:19px;font-weight:800;color:var(--navy)}
.qar{position:absolute;right:24px;bottom:26px;font-size:20px;font-weight:700;color:var(--sky-2);transition:.28s}
.qlink:hover .qar{color:var(--blue-b);transform:translateX(4px)}
@media (max-width:1080px){.qlinks{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.qlinks{grid-template-columns:1fr}}

/* ---------------- VIDEO 섹션 ---------------- */
.vid-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.vid-item{position:relative;border-radius:16px;overflow:hidden;box-shadow:var(--shadow);background:#000;aspect-ratio:16/9}
.vid-item iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
/* ---------------- 위치안내 섹션 ---------------- */
.loc-tabs{display:flex;gap:10px;justify-content:center;margin-bottom:30px;flex-wrap:wrap}
.loc-tab{border:1.5px solid var(--line);background:#fff;border-radius:30px;padding:11px 26px;cursor:pointer;font-family:inherit;font-size:17px;font-weight:700;color:var(--navy);transition:.2s}
.loc-tab.on{background:linear-gradient(135deg,var(--blue),var(--blue-b));border-color:transparent;color:#fff;box-shadow:0 8px 20px rgba(0,121,168,.28)}
.loc-panel{display:none;grid-template-columns:1.4fr 1fr;gap:0;border-radius:20px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.loc-panel.on{display:grid}
.loc-map{position:relative;min-height:420px;background:var(--sky)}
.loc-map iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.loc-info{background:linear-gradient(150deg,#004f9b,#0082ff);color:#fff;padding:48px 44px;display:flex;flex-direction:column;justify-content:center}
.loc-info .badge2{align-self:flex-start;font-size:15px;font-weight:700;letter-spacing:1px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);border-radius:20px;padding:5px 16px;margin-bottom:18px}
.loc-info h3{font-size:28px;font-weight:800;margin-bottom:20px}
.loc-info .row{display:flex;gap:13px;align-items:flex-start;margin-bottom:14px;font-size:17px;line-height:1.55}
.loc-info .row svg{width:20px;height:20px;fill:#8FB4EE;flex:none;margin-top:3px}
.loc-info .row a{color:#fff}
.loc-info .row a:hover{text-decoration:underline}
.loc-info .lmap-btn{align-self:flex-start;margin-top:14px;display:inline-flex;align-items:center;gap:8px;background:#fff;color:#000000;font-weight:300;font-size:18px;padding:12px 24px;border-radius:28px;transition:.2s}
.loc-info .lmap-btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.25)}
@media (max-width:1080px){
  .vid-grid{grid-template-columns:repeat(2,1fr)}
  .loc-panel.on{grid-template-columns:1fr}
  .loc-map{min-height:300px}
}
@media (max-width:640px){
  .vid-grid{grid-template-columns:1fr}
  .loc-info{padding:32px 26px}
}

/* ---------------- 갤러리 섹션 ---------------- */
.gal-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:36px}
.gal-title{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.gal-title h2{font-size:clamp(24px,2.6vw,32px);font-weight:700;color:#000;letter-spacing:.5px}
.gal-title h2 em{font-style:normal;color:var(--blue-b)}
/* 왼쪽 정렬 섹션 제목(오시는길·VIDEO 등) — 가늘고 깔끔 */
.sec-head-left{text-align:left;margin-bottom:34px}
.sec-head-left .sec-desc{margin:0}
.sec-title2{font-size:clamp(24px,2.6vw,32px);font-weight:700;color:#000;letter-spacing:.5px;line-height:1.3}
/* 인스타 아이콘 */
.gal-sns a.insta{background:linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888)}
.gal-sns{display:flex;gap:10px}
.gal-sns a{width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:.22s;box-shadow:var(--shadow-s)}
.gal-sns a svg{width:22px;height:22px;fill:#fff}
.gal-sns a.fb{background:#1877F2}
.gal-sns a.blog{background:#03C75A;font-weight:800;color:#fff;font-size:15px}
.gal-sns a:hover{transform:translateY(-3px)}
.gal-more{font-size:16px;font-weight:700;color:var(--blue-b);display:inline-flex;align-items:center;gap:6px;transition:gap .2s}
.gal-more:hover{gap:10px}
.gal-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.gal-item{position:relative;display:block;border-radius:14px;overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow-s);background:var(--sky)}
.gal-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.gal-item::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(6,32,52,.35),transparent 55%);opacity:0;transition:.3s}
.gal-item:hover img{transform:scale(1.08)}
.gal-item:hover::after{opacity:1}
.gal-item .zoom{position:absolute;right:12px;bottom:12px;width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.92);display:flex;align-items:center;justify-content:center;opacity:0;transform:scale(.8);transition:.3s}
.gal-item .zoom svg{width:18px;height:18px;fill:var(--blue)}
.gal-item:hover .zoom{opacity:1;transform:scale(1)}
.gal-item.big{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
.gal-more-wrap{text-align:center;margin-top:34px}
.gal-more-btn{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1.5px solid var(--line);color:#000000;font-weight:300;font-size:18px;padding:14px 32px;border-radius:32px;transition:.22s;box-shadow:var(--shadow-s)}
.gal-more-btn:hover{background:linear-gradient(135deg,#004f9b,#0082ff);border-color:transparent;color:#fff;transform:translateY(-2px);box-shadow:var(--shadow)}
.gal-more-btn span{font-size:20px}
/* 갤러리 페이지(전체) */
.gal-page{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
/* 라이트박스 */
.lb-bg{position:fixed;inset:0;background:rgba(6,32,52,.92);z-index:400;display:none;align-items:center;justify-content:center}
.lb-bg.open{display:flex}
.lb-bg img{max-width:92%;max-height:86%;border-radius:8px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.lb-close,.lb-prev,.lb-next{position:absolute;background:rgba(255,255,255,.14);border:0;color:#fff;cursor:pointer;border-radius:50%;width:52px;height:52px;font-size:24px;display:flex;align-items:center;justify-content:center;transition:.2s}
.lb-close:hover,.lb-prev:hover,.lb-next:hover{background:rgba(255,255,255,.28)}
.lb-close{top:24px;right:24px}
.lb-prev{left:24px;top:50%;transform:translateY(-50%)}
.lb-next{right:24px;top:50%;transform:translateY(-50%)}
@media (max-width:1080px){
  .gal-grid{grid-template-columns:repeat(3,1fr)}
  .gal-item.big{grid-column:span 2;grid-row:span 2}
  .gal-page{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:640px){
  .gal-grid,.gal-page{grid-template-columns:repeat(2,1fr);gap:8px}
  .gal-item.big{grid-column:span 2;grid-row:auto;aspect-ratio:4/3}
  .lb-prev,.lb-next{width:42px;height:42px}
}

/* ---------------- 공지 + 연간일정 통합 섹션 ---------------- */
.hub{display:grid;grid-template-columns:0.9fr 1.1fr;gap:26px;align-items:stretch}
.hub-card{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);overflow:hidden;display:flex;flex-direction:column}
.hub-head{display:flex;align-items:center;justify-content:space-between;padding:24px 28px;border-bottom:1px solid var(--line);flex:none}
.hub-head h3{font-size:22px;font-weight:800;color:#353535;display:flex;align-items:center;gap:10px}
.hub-head h3 svg{width:22px;height:22px;fill:var(--blue-b)}
.hub-head a{font-size:16px;font-weight:600;color:var(--blue-b)}
.hub-body{padding:10px 28px 22px;flex:1;display:flex;flex-direction:column}
/* 공지 리스트 — 카드 높이에 맞춰 균등 분배 */
.nlist{flex:1;display:flex;flex-direction:column;justify-content:space-between}
.nlist li{border-bottom:1px solid var(--line);flex:1;display:flex;align-items:center}
.nlist li:last-child{border-bottom:0}
.nlist a{display:flex;align-items:center;gap:14px;padding:14px 2px;transition:.15s;width:100%}
.nlist a:hover{color:var(--blue)}
.nlist .nnum{flex:none;width:26px;height:26px;border-radius:8px;background:var(--sky);color:var(--blue-b);font-size:15px;font-weight:800;display:flex;align-items:center;justify-content:center}
.nlist li:nth-child(1) .nnum,.nlist li:nth-child(2) .nnum,.nlist li:nth-child(3) .nnum{background:var(--blue-b);color:#fff}
.nlist .nt{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500;font-size:17px}
.nlist .nd{flex:none;color:#9AA4B5;font-size:15px}
.nlist .badge-new{flex:none;font-size:12px;font-weight:800;color:#fff;background:#E0432F;border-radius:10px;padding:1px 7px;letter-spacing:.5px}
/* 연간일정 캘린더 */
.cal-tabs{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.cal-tab{flex:1;min-width:130px;border:1.5px solid var(--line);background:#fff;border-radius:12px;padding:10px 8px;cursor:pointer;text-align:center;transition:.2s;font-family:inherit}
.cal-tab b{display:block;font-size:16px;font-weight:800;color:var(--navy)}
.cal-tab span{display:block;font-size:14px;color:var(--mut);margin-top:2px}
.cal-tab.on{border-color:transparent;background:linear-gradient(135deg,var(--blue),var(--blue-b))}
.cal-tab.on.c-green{background:linear-gradient(135deg,#37a04a,#2f9e44)}
.cal-tab.on.c-amber{background:linear-gradient(135deg,#F0A93C,#E8871E)}
.cal-tab.on b,.cal-tab.on span{color:#fff}
.cal-nav{display:flex;align-items:center;justify-content:center;gap:20px;margin:6px 0 14px}
.cal-nav button{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:18px;color:var(--blue);transition:.2s;display:flex;align-items:center;justify-content:center}
.cal-nav button:hover{background:var(--sky);border-color:var(--blue-b)}
.cal-nav button:disabled{opacity:.35;cursor:default}
.cal-ym{font-size:20px;font-weight:800;color:var(--navy);min-width:130px;text-align:center}
.cal-grid{width:100%;border-collapse:collapse;table-layout:fixed}
.cal-grid th{font-size:15px;font-weight:700;color:var(--mut);padding:8px 0;border-bottom:2px solid var(--navy)}
.cal-grid th:first-child{color:#E0432F}
.cal-grid th:last-child{color:var(--blue)}
.cal-grid td{height:52px;text-align:center;vertical-align:middle;font-size:17px;border:1px solid #eef1f6;color:#3A4457;position:relative}
.cal-grid td.sun{color:#E0432F}
.cal-grid td.sat{color:var(--blue)}
.cal-grid td.empty{background:#fafbfd}
.cal-grid td.cls{background:#DCE9FA}
.cal-grid td.cls.c-green{background:#DDEFD3}
.cal-grid td.cls.c-amber{background:#FBEBCE}
.cal-grid td.open{color:#fff;font-weight:800;border-radius:0}
.cal-grid td.open span{display:inline-flex;width:36px;height:36px;align-items:center;justify-content:center;border-radius:50%;background:var(--blue-b)}
.cal-grid td.open.c-green span{background:#2f9e44}
.cal-grid td.open.c-amber span{background:#E8871E}
.cal-legend{display:flex;gap:18px;align-items:center;margin-top:14px;font-size:15px;color:var(--mut);flex-wrap:wrap}
.cal-legend i{display:inline-block;width:15px;height:15px;border-radius:4px;margin-right:6px;vertical-align:-2px}
.cal-legend .lg-open{background:var(--blue-b)}
.cal-legend .lg-cls{background:#DCE9FA}

@media (max-width:1080px){
  .hub{grid-template-columns:1fr}
}
@media (max-width:640px){
  .cal-grid td{height:42px;font-size:15px}
  .cal-grid td.open span{width:30px;height:30px}
}

/* ---------------- 우측 퀵메뉴 ---------------- */
.quick{position:fixed;right:26px;top:50%;transform:translateY(-50%);z-index:95;display:flex;flex-direction:column;gap:14px}
.quick a{position:relative;width:58px;height:58px;border-radius:50%;background:#fff;border:1px solid var(--line);box-shadow:0 8px 22px rgba(10,58,94,.16);display:flex;align-items:center;justify-content:center;transition:.25s}
.quick a svg{width:25px;height:25px;fill:var(--blue);transition:.25s}
.quick a:hover{transform:translateY(-4px);border-color:var(--blue-b);box-shadow:0 12px 28px rgba(0,121,168,.28)}
.quick .ql{position:absolute;right:calc(100% + 14px);top:50%;transform:translateY(-50%) translateX(8px);background:var(--navy);color:#fff;font-size:16px;font-weight:600;padding:9px 18px;border-radius:26px;white-space:nowrap;opacity:0;visibility:hidden;transition:.25s;box-shadow:0 8px 20px rgba(8,45,72,.3)}
.quick .ql::after{content:"";position:absolute;left:100%;top:50%;transform:translateY(-50%);border:6px solid transparent;border-left-color:var(--navy)}
.quick a:hover .ql{opacity:1;visibility:visible;transform:translateY(-50%)}
.quick a.q-apply{background:linear-gradient(135deg,var(--blue),var(--blue-b));border:0}
.quick a.q-apply svg{fill:#fff}
.quick a.q-apply:hover{transform:translateY(-4px) scale(1.05)}
@media (max-width:1080px){
  .quick{top:auto;bottom:24px;right:16px;transform:none;gap:10px}
  .quick a{width:50px;height:50px}
  .quick a svg{width:22px;height:22px}
  .quick .ql{display:none}
}

/* ---------------- 푸터 (80% 폭) ---------------- */
.ft{background:#001a33;color:#ffffff;font-size:16px;font-weight:300;position:relative}
.ft::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--blue),var(--blue-b),var(--blue))}
.ft .wrap-hd{padding:0}
/* 푸터 바로가기 아이콘 칩 */
.ft-lic{flex:none;width:32px;height:32px;border-radius:9px;background:rgba(0,151,210,.2);display:flex;align-items:center;justify-content:center;transition:.22s}
.ft-lic svg{width:18px;height:18px;fill:#7FC4E8;transition:.22s}
/* 상단 CTA 스트립 */
.ft-cta{display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap;padding:44px 0 40px;border-bottom:1px solid rgba(255,255,255,.08)}
.ft-cta-txt h3{color:#fff;font-size:26px;font-weight:800;margin-bottom:6px}
.ft-cta-txt p{color:#8FCBEC;font-size:17px}
.ft-cta-act{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.ft-tel{display:inline-flex;align-items:center;gap:12px;color:#fff;font-size:28px;font-weight:800;letter-spacing:.5px;transition:.2s}
.ft-tel svg{width:24px;height:24px;fill:var(--blue-b)}
.ft-tel:hover{color:#C4EAFA}
.ft-apply{display:inline-flex;align-items:center;background:linear-gradient(135deg,var(--blue-b),#0A86C0);color:#fff;font-weight:700;font-size:17px;padding:14px 28px;border-radius:32px;box-shadow:0 8px 22px rgba(0,151,210,.35);transition:.22s}
.ft-apply:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(0,151,210,.45)}
/* 본문 4단 */
.ft-top{display:grid;grid-template-columns:1.3fr 1.2fr 1fr;gap:56px;padding:48px 0 44px}
.ft-logo{height:44px;width:auto;margin-bottom:16px}
.ft-slogan{color:#C4D2EA;font-weight:600;margin-bottom:22px}
.ft-sns{display:flex;gap:10px;flex-wrap:wrap}
.ft-sns a{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.04);border-radius:24px;padding:9px 16px;font-size:16px;font-weight:300;color:#AEBEDC;transition:.22s}
.ft-sns a svg{width:17px;height:17px;fill:currentColor}
.ft-sns a:hover{background:var(--blue-b);border-color:var(--blue-b);color:#fff;transform:translateY(-2px)}
/* 캠퍼스 2열 그리드 */
.ft-campus{display:grid;gap:26px 32px;align-content:start}
.ft-camp h4{display:flex;align-items:center;gap:9px;color:#DCF0FB;font-size:17px;font-weight:700;margin-bottom:9px}
.ft-camp .dot{width:8px;height:8px;border-radius:50%;background:var(--blue-b);box-shadow:0 0 0 4px rgba(0,151,210,.18);flex:none}
.ft-camp p{display:flex;align-items:flex-start;gap:9px;line-height:1.55;margin-bottom:5px}
.ft-camp p svg{width:16px;height:16px;fill:#5F7093;flex:none;margin-top:4px}
.ft-camp a:hover{color:#fff}
.ft-links{display:grid;grid-template-columns:1fr 1fr;gap:12px 24px;align-content:start}
.ft-links h4{grid-column:1 / -1;color:#DCF0FB;font-size:17px;font-weight:700;margin-bottom:4px}
.ft-links a{display:flex;align-items:center;gap:11px;width:fit-content;font-weight:300;transition:.22s}
.ft-links a:hover{color:#fff;transform:translateX(4px)}
.ft-links a:hover .ft-lic{background:var(--blue-b)}
.ft-links a:hover .ft-lic svg{fill:#fff}
.ft-bot{border-top:1px solid rgba(255,255,255,.08);padding:24px 0;font-size:16px;color:#5F7093;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.ft-bot a:hover{color:#fff}
.ft-adm{opacity:.7}

/* ---------------- 반응형 ---------------- */
@media (max-width:1280px){
  .gnb>ul>li>a{padding:29px 10px;font-size:16px}
}
@media (max-width:1080px){
  /* 모바일·태블릿: 가독성을 위해 여백 축소 */
  .wrap,.wrap-hd{width:92%}
  .gnb{display:none}
  .hd-cta{display:none}
  .hd-burger{display:flex;margin-left:auto}
  .hd-in{height:66px}
  .hd-logo img{height:42px}
  html{scroll-padding-top:80px}
  .mnav{display:block;position:fixed;top:0;left:0;right:0;bottom:0;width:100vw;max-width:100vw;box-sizing:border-box;background:rgba(8,45,72,.98);z-index:200;opacity:0;visibility:hidden;transition:.3s;overflow-y:auto;overflow-x:hidden}
  .mnav nav{max-width:100%;box-sizing:border-box}
  .mnav a{max-width:100%;box-sizing:border-box}
  .mnav.open{opacity:1;visibility:visible}
  .mnav nav{display:flex;flex-direction:column;gap:6px;padding:110px 8% 40px}
  .mnav a{color:#fff;font-size:22px;font-weight:700;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}
  .mnav-cta{margin-top:22px;background:var(--blue-b);border:0!important;border-radius:14px;text-align:center;padding:16px!important}
  body.nav-open .hd-burger span:nth-child(1){transform:translateY(7.5px) rotate(45deg);background:#fff}
  body.nav-open .hd-burger span:nth-child(2){opacity:0}
  body.nav-open .hd-burger span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg);background:#fff}
  body.nav-open .hd{background:transparent;border-color:transparent}
  body.nav-open .hd-burger{position:relative;z-index:300}
  .feat-grid,.stats-grid,.course-grid{grid-template-columns:repeat(2,1fr)}
  .lv-grid{grid-template-columns:repeat(2,1fr)}
  .spot-grid{grid-template-columns:repeat(2,1fr)}
  .spot-lead{grid-column:span 2}
  .ss-right{display:none}
  .ss-left::after{background:linear-gradient(100deg,rgba(245,251,254,.95) 0%,rgba(240,249,254,.9) 100%)}
  .sub-hero-ph2 .sub-lines,.sub-hero-ph2 h1,.sub-hero-ph2 .crumb{max-width:100%}
  .book{grid-template-columns:1fr;gap:40px}
  .info-grid{grid-template-columns:1fr}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .contact-msg{grid-template-columns:repeat(2,1fr)}
  .tf-grid{grid-template-columns:repeat(2,1fr)}
  .fac-grid{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step::after{display:none}
  .ft-top{grid-template-columns:1fr 1fr;gap:40px}
  .ft-links{grid-column:span 2;display:flex;flex-direction:row;flex-wrap:wrap;gap:10px 22px}
  .hero-scroll{display:none}
}
@media (max-width:640px){
  .utilbar-in{height:40px}
  .util-tel{display:none}
  .hero{min-height:520px;height:78vh}
  .hero-nav{bottom:132px}
  .feat{margin-top:-56px}
  .feat-grid,.course-grid,.stats-grid,.card-grid,.steps,.tf-grid,.struct-grid,.stage-list,.contact-main,.contact-msg,.review-grid{grid-template-columns:1fr}
  .fac-grid{grid-template-columns:repeat(2,1fr)}
  .tl::before{left:11px;transform:none}
  .tl-item{width:auto;margin:0 0 12px 30px!important;text-align:left!important}
  .tl-item::after{left:-28px!important;right:auto!important;top:12px}
  .spot-grid{grid-template-columns:1fr}
  .spot-lead{grid-column:auto;flex-direction:column}
  .spot-lead .spot-ph{min-height:0;aspect-ratio:4/3}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .course-card.featured{grid-column:auto}
  .sec{padding:64px 0}
  .panel{padding:24px}
  .cta-band{padding:34px 26px}
  .ft-top{grid-template-columns:1fr}
  .ft-campus{grid-template-columns:1fr}
  .ft-links{grid-column:auto;display:flex;flex-direction:column}
  .ft-cta{padding:34px 0}
  .ft-tel{font-size:24px}
  .tbl th{width:120px}
  .crs-row{grid-template-columns:42px 1fr;gap:6px 14px;padding:16px 18px}
  .crs-ic{grid-row:span 2;width:42px;height:42px}
  .crs-lbl{padding-top:10px}
  .crs-val{grid-column:2;padding-top:2px}
  .lv-grid{grid-template-columns:1fr}
}

/* ============================================================
   모바일 최적화 (가독성·편의 강화)
   ============================================================ */
/* 넓은 표는 가로 스크롤로 감싸 페이지 가로 넘침 방지 */
.tscroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--r)}
.tscroll::-webkit-scrollbar{height:6px}
.tscroll::-webkit-scrollbar-thumb{background:var(--sky-2);border-radius:6px}
.tscroll .week-tbl{min-width:560px}
/* 게시판(사이트 헤더 브리지) 본문 여백 — 서브배경과 간격 확보 */
main.site-main{padding-top:52px;padding-bottom:72px}

@media (max-width:768px){
  .tscroll .week-tbl{min-width:520px}
}
@media (max-width:640px){
  /* 서브히어로: 여백·타이포 최적화 */
  .sub-hero{padding:46px 0 40px}
  .sub-hero h1{font-size:29px;line-height:1.2}
  .sub-hero .crumb{font-size:14px;margin-bottom:9px}
  .sub-hero p{font-size:16px;margin-top:10px}
  .sub-lines{margin-top:13px;gap:5px}
  .sub-lines .sl{font-size:16.5px}
  .sub-hero-ph2{min-height:auto;padding:44px 0 36px}
  .sub-body{padding:42px 0 60px}
  main.site-main{padding-top:34px;padding-bottom:56px}
  /* 배경 흐름 요소 크기 축소(은은하게) */
  .bookflow img{height:130px}
  /* 섹션 제목 */
  .h2c{font-size:23px;margin:38px 0 18px;padding-bottom:12px}
  .h2c::after{width:54px;height:4px}
  .sec-title{font-size:24px;line-height:1.28}
  .sec-desc{font-size:16px}
  /* 카드 내부 여백 살짝 축소 */
  .tf-body{padding:18px 20px}
  .struct-item{padding:17px 19px}
  .stage{padding:20px 21px}
  .refund-row{padding:15px 17px}
  .panel{padding:22px}
  /* 본문 문단 가독성 */
  .about-lead,.sub-body p{line-height:1.7}
  /* 버튼 탭 영역 넉넉히 */
  .btn{padding:14px 26px}
  .btn-row{gap:10px}
  .btn-row .btn{flex:1 1 100%;justify-content:center}
  /* CTA 밴드 세로 정렬 */
  .cta-band{align-items:flex-start;text-align:left;gap:22px;padding:30px 24px}
  .cta-head{flex-direction:column;align-items:flex-start;gap:18px;width:100%}
  .cta-band .btn{width:100%;justify-content:center}
  .cta-contact{grid-template-columns:1fr;width:100%}
  /* FAQ 답변도 살짝 크게 유지 */
  .faq-list summary{padding:18px 18px;gap:10px}
  .faq-list .a{padding:18px}
  /* 표 기본 폰트 */
  .tbl{font-size:16px}
  .tbl th,.tbl td{padding:13px 14px}
}
@media (max-width:400px){
  .wrap,.wrap-hd{width:94%}
  .sub-hero h1{font-size:26px}
  .book-gallery{grid-template-columns:repeat(2,1fr);gap:10px}
  .fac-grid{grid-template-columns:repeat(2,1fr);gap:9px}
  .tf-no{font-size:32px;top:16px;right:18px}
}

/* ── 모바일 메뉴 닫기(X) 버튼 + FAQ CJK 긴 문자열 줄바꿈 (2026-07) ── */
.mnav-close{display:none}
@media(max-width:768px){
  .mnav-close{display:block;position:fixed;top:12px;right:14px;z-index:320;width:46px;height:46px;background:none;border:0;color:#fff;font-size:36px;line-height:1;cursor:pointer;padding:0}
}
.faq-list summary,.faq-list .a{overflow-wrap:anywhere}
/* 일본어·중국어 등 공백 없는 언어의 긴 문장이 모바일에서 가로로 넘치지 않도록
   (word-break:keep-all은 유지 → 한국어 단어는 그대로, 넘칠 때만 강제 줄바꿈) */
@media(max-width:768px){
  h1,h2,h3,h4,h5,p,li,dd,dt,summary,figcaption,
  .cta-sub,.cta-top h3,.wz-card-title,.wz-hero-title,.wz-card-excerpt,.post-body,.sub-lines{overflow-wrap:anywhere}
}

/* ── 일본어·중국어: Pretendard 제거 → 각국 대표 서체로 통일(굵기 혼합 방지) 2026-07 ── */
html[lang="ja"] body{font-family:"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",YuGothic,Meiryo,"Noto Sans JP","Noto Sans CJK JP",sans-serif}
html[lang="zh"] body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","微软雅黑","Noto Sans SC","Noto Sans CJK SC",sans-serif}