/* 과정 목록(courses.html) · 과정 상세(course.html) 공통 스타일. 화이트 테마 고정 */
:root{
  --blue:#3182F6;--blue-hover:#1B64DA;--blue-light:#E8F3FF;--navy:#2B4A86;
  --bg:#FFFFFF;--subtle:#F9FAFB;--card:#FFFFFF;--ink:#191F28;--sub:#4E5968;--faint:#8B95A1;--line:#E5E8EB;--line-light:#F2F4F6;
  --coral:#F04452;--dawn1:#FFEFE4;--dawn2:#E4EEFF;
  --sans:'Pretendard Variable',Pretendard,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;--serif:'Gowun Batang',serif;--emoji:Tossface,'Apple Color Emoji','Segoe UI Emoji',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.65;letter-spacing:-0.03em;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
.container{max-width:1080px;margin:0 auto;padding:0 16px}
.narrow{max-width:680px;margin:0 auto;padding:0 16px}
.emo{font-family:var(--emoji);font-style:normal}

/* 상단 */
.gnb{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--bg) 94%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.gnb-in{display:flex;align-items:center;gap:16px;height:62px}
.logo{display:flex;align-items:center;gap:9px;font-size:17px;font-weight:600;white-space:nowrap}
.logo i{width:30px;height:30px;border-radius:9px;background:url(icon-192.png) center/cover;display:inline-block;box-shadow:0 3px 10px rgba(43,74,134,.18)}
.gnb nav{display:flex;gap:22px;margin-left:12px}
.gnb nav a{font-size:15px;color:var(--sub)}
.gnb nav a.on,.gnb nav a:hover{color:var(--blue)}
.acts{display:flex;gap:8px;margin-left:auto}
.btn-s{padding:8px 14px;border-radius:11px;font-size:14px;font-weight:600;color:var(--sub);background:var(--line-light);white-space:nowrap}
.btn-s.pri{color:#fff;background:var(--blue)}
.btn-s.txt{background:none;padding:8px 6px}
@media (max-width:640px){.gnb nav{display:none}}

/* 과정 카드 */
.page-h{padding:40px 0 8px}
.page-h h1{font-size:30px;margin:0 0 6px}
.page-h p{color:var(--sub);margin:0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:18px;padding:24px 0 60px}
.card{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:24px;overflow:hidden;transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(0,0,0,.07)}
.cv{position:relative;height:150px;background-size:cover;background-position:center;display:flex;align-items:flex-end;justify-content:space-between;padding:16px}
.cv.c0{background:linear-gradient(135deg,#DCEBFF,#EEF4FF)}.cv.c1{background:linear-gradient(135deg,#FFE3E6,#FFF0F2)}.cv.c2{background:linear-gradient(135deg,#D8F5E8,#EDFBF4)}
.cv .rank{position:absolute;top:14px;left:14px;font-size:12.5px;font-weight:600;color:#fff;background:rgba(25,31,40,.55);border-radius:999px;padding:4px 10px}
.cv .em{font-size:48px;line-height:1}
.cv .q{font-family:var(--serif);font-size:14px;color:#333D4B;max-width:62%;text-align:right}
.cv.img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(0,0,0,.45))}
.cv.img .ov{position:relative;z-index:1;color:#fff}
.cv.img .ov small{display:block;font-size:12px;opacity:.9}
.cv.img .ov span{font-family:var(--serif);font-size:14.5px}
.bd{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.bd .k{font-size:13px;font-weight:600;color:var(--blue)}
.bd h3{font-size:19px;margin:4px 0 6px}
.bd p{color:var(--sub);font-size:14.5px;margin:0 0 12px;flex:1}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tags span{font-size:12.5px;color:var(--sub);background:var(--line-light);border-radius:8px;padding:3px 9px}
.card .more{margin-top:14px;display:flex;align-items:center;justify-content:center;height:46px;border-radius:13px;background:var(--blue);color:#fff;font-weight:600;font-size:15px}
.card.soon{opacity:.85}
.card.soon .more{background:var(--line-light);color:var(--sub)}
.badge-wait{position:absolute;top:14px;right:14px;z-index:2;font-size:12.5px;font-weight:700;color:var(--blue);background:#fff;border-radius:999px;padding:4px 10px;box-shadow:0 2px 8px rgba(0,0,0,.08)}
.sec-t{font-size:18px;margin:8px 0 0;color:var(--sub)}

/* 상세 */
.hero{background:linear-gradient(165deg,var(--dawn1),var(--dawn2));padding:0 0 32px}
.hero .cv{height:220px;border-radius:0 0 28px 28px}
.hero .meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.hero .meta span{font-size:13px;font-weight:600;color:var(--navy);background:rgba(255,255,255,.75);border-radius:999px;padding:5px 11px}
.hero h1{font-family:var(--serif);font-size:32px;line-height:1.3;margin:10px 0 8px}
.hero .lead{color:var(--sub);font-size:17px;margin:0}
.hero .kick{display:block;margin-top:22px;font-size:14px;font-weight:600;color:var(--blue)}
.sec{padding:32px 0;border-bottom:1px solid var(--line)}
.sec h2{font-size:20px;margin:0 0 14px}
.sec p{color:var(--sub);margin:0}
.quote{font-family:var(--serif);font-size:21px;line-height:1.6;background:var(--subtle);border-radius:18px;padding:22px;margin:0}
.flow{list-style:none;margin:0;padding:0;display:grid;gap:10px;counter-reset:f}
.flow li{counter-increment:f;display:flex;gap:12px;align-items:flex-start}
.flow li::before{content:counter(f);flex:0 0 28px;height:28px;border-radius:9px;background:var(--blue);color:#fff;font-weight:700;font-size:14px;display:grid;place-items:center}
.flow small{display:block;color:var(--sub);font-size:14px}
.weeks{display:grid;gap:10px}
.week{background:var(--subtle);border-radius:16px;padding:14px 16px}
.week b{display:block;margin-bottom:4px}
.week span{display:block;font-size:14.5px;color:var(--sub)}
.week .m{color:var(--blue);font-weight:600}
.prices{display:grid;gap:10px}
.price{border:1px solid var(--line);border-radius:18px;padding:16px 18px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.price b{font-size:16px}
.price small{display:block;color:var(--sub);font-size:13.5px}
.price .amt{text-align:right;white-space:nowrap}
.price .amt s{color:var(--faint);font-size:13px;display:block}
.price .amt strong{font-size:19px}
.price .amt em{font-style:normal;color:var(--coral);font-size:12.5px;font-weight:700;display:block}
.faq details{border-bottom:1px solid var(--line);padding:14px 0}
.faq summary{cursor:pointer;font-weight:600}
.faq details p{margin-top:8px;font-size:15px}
.buybar{position:sticky;bottom:0;z-index:40;background:color-mix(in srgb,var(--bg) 95%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:10px 0 calc(10px + env(safe-area-inset-bottom))}
.buybar .narrow{display:flex;gap:8px}
.buybar a,.buybar span{flex:1;display:flex;align-items:center;justify-content:center;height:54px;border-radius:15px;font-weight:700;font-size:16px}
.buybar .free{background:var(--line-light);color:var(--ink)}
.buybar .pay{background:var(--blue);color:#fff;box-shadow:0 6px 18px rgba(49,130,246,.28);flex:1.3}
.buybar .off{background:var(--line-light);color:var(--faint)}
.buybar .pay small{font-weight:500;opacity:.9;margin-left:6px;font-size:13px}
footer.ft{padding:28px 0 40px;font-size:13px;color:var(--faint)}
footer.ft a{text-decoration:underline}
.empty{padding:80px 0;text-align:center;color:var(--faint)}

/* 이런 분께 추천해요 */
.rec{list-style:none;margin:0 0 12px;padding:0;display:grid;gap:6px}
.rec li{display:flex;gap:8px;align-items:flex-start;font-size:14px;color:var(--ink);line-height:1.5}
.rec li::before{content:"✓";flex:0 0 18px;height:18px;border-radius:6px;background:var(--blue-light);color:var(--blue);font-weight:700;font-size:12px;display:grid;place-items:center;margin-top:1px}
.rec.big li{font-size:16px;background:var(--subtle);border-radius:14px;padding:14px 16px;gap:10px}
.rec.big li::before{flex-basis:22px;height:22px;font-size:13px}