/* F01 메인 — 그누보드: theme/classpick/css/pages/home.css */

/* 히어로 */
.hero{padding:48px 0 40px}
.hero-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,500px);gap:64px;align-items:center}
.hero-copy .badge{margin-bottom:20px}
.hero-copy .lead{font-size:17px;line-height:1.7;color:var(--text-2);margin-top:20px;max-width:480px}
.hero-cta{display:flex;gap:10px;margin-top:32px;flex-wrap:wrap}
.hero-stats{display:flex;gap:40px;margin-top:44px;padding-top:28px;border-top:1px solid var(--border)}
.hero-stats dt{font-size:13px;font-weight:500;color:var(--text-3)}
.hero-stats dd{font-size:26px;font-weight:800;letter-spacing:-.03em;margin-top:2px}
.hero-visual{position:relative}
.hero-slides{position:relative;aspect-ratio:10/11;border-radius:var(--r-xl);overflow:hidden}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity .6s var(--ease);pointer-events:none}
.hero-slide.is-active{opacity:1;pointer-events:auto}
.hs-info{position:absolute;left:28px;right:28px;bottom:28px;display:flex;align-items:flex-end;justify-content:space-between;gap:16px;color:#fff}
.hs-info > div{min-width:0}
.hs-cat{font-size:13px;font-weight:600;color:rgba(255,255,255,.75)}
.hs-name{font-size:28px;font-weight:800;letter-spacing:-.04em;margin-top:2px}
.hs-course{font-size:15px;color:rgba(255,255,255,.88);margin-top:2px}
.hs-play{width:64px;height:64px;border-radius:50%;background:var(--lime);color:var(--ink-900);display:grid;place-items:center;flex:none;transition:transform .2s var(--ease)}
.hs-play:hover{transform:scale(1.06)}
.hs-play svg{width:24px;height:24px;fill:var(--ink-900);margin-left:3px}
.hero-dots{position:absolute;top:20px;right:20px;z-index:3;display:flex;gap:6px}
.hero-dots button{width:8px;height:8px;border-radius:4px;background:rgba(255,255,255,.5);transition:width .25s var(--ease)}
.hero-dots button.is-active{width:22px;background:#fff}
.hero-float{position:absolute;left:-36px;top:56px;z-index:3;display:flex;align-items:center;gap:10px;padding:10px 16px 10px 10px;background:var(--bg);border-radius:var(--r-pill);box-shadow:var(--sh-2);font-size:13.5px;color:var(--text-2);white-space:nowrap}
.hero-float b{color:var(--text)}
.hf-avatars{display:flex}
.hf-avatars .avatar{box-shadow:0 0 0 2px var(--bg)}
.hf-avatars .avatar + .avatar{margin-left:-8px}

/* 카테고리 타일: 열 수는 분류 수를 따릅니다(index.php가 --cat-n 분류 수, --cat-t 절반 올림). PC 한 줄, 태블릿 두 줄, 모바일 2열 */
/* 분류 타일 '결과물 장면형'(사용자 확정 2026-10-16): 분야 실무 장면 영상(motion, 576×432 · 4:3) 위에 HTML 글자. 동작은 js/cat-scene.js
   PC·1024 4열 2줄(7칸 + 전체 클래스), 768 이하 2열. 그림이 없는 칸은 지금 아이콘 타일 모양(.is-plain) */
.cat-scenes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.cat-scene{position:relative;display:block;aspect-ratio:4 / 3;border-radius:var(--r-lg);overflow:hidden;background:var(--ink-900);color:#fff;isolation:isolate}
.cs-media{position:absolute;inset:0;z-index:0;transition:transform .5s var(--ease)}
.cs-media img,.cs-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.cs-video{opacity:0;transition:opacity .3s var(--ease)}
.cs-video.is-on{opacity:1}
/* 글자 자리(아래쪽 38%)를 읽히게 하는 잉크 그라데이션 */
.cat-scene::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(14,16,15,0) 36%,rgba(14,16,15,.5) 64%,rgba(14,16,15,.9) 100%);transition:opacity .3s var(--ease)}
.cs-text{position:absolute;left:18px;right:60px;bottom:16px;z-index:2;text-shadow:0 1px 8px rgba(14,16,15,.45);transition:transform .3s var(--ease)}
.cs-text b{display:block;font-size:17px;font-weight:700;letter-spacing:-.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cs-text small{display:block;margin-top:2px;font-size:13px;color:rgba(255,255,255,.86)}
.cs-go{position:absolute;right:16px;bottom:16px;z-index:2;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.18);color:#fff;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:background .2s,color .2s,transform .2s var(--ease)}
.cs-go svg.lucide,.cs-go i[data-lucide]{width:18px;height:18px}
.cat-scene .ct-ic{position:absolute;left:18px;top:18px;width:40px;height:40px;border-radius:10px;background:var(--ink-100);color:var(--text);display:grid;place-items:center;transition:background .15s}
.cat-scene:not(.is-plain) .ct-ic{display:none}
.cat-scene:focus-visible{outline-offset:3px}
@media (hover:hover){
  .cat-scene:hover .cs-media{transform:scale(1.05)}
  .cat-scene:hover::after{opacity:.85}
  .cat-scene:hover .cs-text{transform:translateY(-2px)}
  .cat-scene:hover .cs-go{background:var(--lime);color:var(--ink-900);transform:translateX(2px)}
  .cat-scene.is-plain:hover{border-color:var(--ink-900)}
  .cat-scene.is-plain:hover .ct-ic{background:var(--lime)}
}
.cat-scene.is-plain{background:var(--bg);color:var(--text);border:1px solid var(--border);transition:border-color .15s}
.cat-scene.is-plain::after,.cat-scene-all::after{content:none}
.cat-scene.is-plain .cs-text{text-shadow:none}
.cat-scene.is-plain .cs-text small{color:var(--text-3)}
.cat-scene.is-plain .cs-go{background:var(--ink-100);color:var(--text)}
.cat-scene-all .cs-go{background:var(--lime);color:var(--ink-900)}

/* 멤버십 띠 */
.mband{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,460px);gap:48px;align-items:center;background:var(--ink-900);color:#fff;border-radius:var(--r-xl);padding:56px;overflow:hidden;position:relative}
.mband h2{font-size:34px;line-height:1.3;font-weight:800;letter-spacing:-.04em;margin-top:18px}
.mband h2 em{font-style:normal;color:var(--lime)}
.mband p{color:rgba(255,255,255,.72);margin-top:14px;max-width:440px}
.mband p b{color:#fff}
.mband-list{margin-top:22px;display:grid;gap:10px}
.mband-list li{display:flex;align-items:center;gap:10px;font-size:15px;color:rgba(255,255,255,.88)}
.mband-list svg{width:18px;height:18px;color:var(--lime)}
.mband-cta{display:flex;gap:8px;flex-wrap:wrap;margin-top:32px}
.mband-link{color:#fff}
.mband-link:hover{background:rgba(255,255,255,.08)}
.mband-visual{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;height:380px;margin:-56px 0;align-content:center}
.mv-col{display:flex;flex-direction:column;gap:12px}
.mv-col:nth-child(2){transform:translateY(-36px)}
.mv-col:nth-child(3){transform:translateY(24px)}
.mv-thumb{aspect-ratio:4/3;border-radius:var(--r-md)}
.mv-thumb .badge{position:absolute;left:8px;top:8px}

/* 데모 패널 */
.demo-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.demo-card{display:flex;flex-direction:column;background:var(--bg);border:1px solid var(--border);border-radius:var(--r-lg);padding:24px}
.demo-card .dc-ic{width:44px;height:44px;border-radius:12px;background:var(--ink-900);color:var(--lime);display:grid;place-items:center}
.demo-card .dc-ic svg{width:22px;height:22px}
.demo-card .dc-role{font-size:13px;font-weight:600;color:var(--text-3);margin-top:18px}
.demo-card h3{font-size:19px;font-weight:800;letter-spacing:-.03em;margin-top:2px}
.demo-card ul{margin:14px 0 22px;display:grid;gap:7px;font-size:14px;color:var(--text-2)}
.demo-card li{padding-left:14px;position:relative}
.demo-card li::before{content:"";position:absolute;left:2px;top:.7em;width:4px;height:4px;border-radius:50%;background:var(--ink-400)}
.demo-card .btn{margin-top:auto}

/* 패키지 */
.pkg-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.pkg-card{display:block;border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;transition:border-color .15s}
.pkg-card:hover{border-color:var(--ink-900)}
.pkg-stack{display:grid;grid-template-columns:1.3fr 1fr;grid-template-rows:1fr 1fr;gap:3px;aspect-ratio:16/9;background:var(--border)}
.pkg-stack .ph:first-child{grid-row:1 / 3}
.pkg-body{padding:18px 20px 20px}

/* 강사 */
.inst-row{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}
.inst-card{display:flex;flex-direction:column;min-width:0}
.inst-card .ph{border-radius:var(--r-lg);margin-bottom:12px}
.inst-card b{font-size:15.5px;font-weight:700}
.inst-card span{font-size:13px;color:var(--text-2);margin-top:1px}
.inst-card small{font-size:12.5px;color:var(--text-3);margin-top:4px}

/* 강사 모집 */
.recruit{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:36px 40px;border:1px solid var(--border);border-radius:var(--r-xl);background:linear-gradient(90deg,var(--bg) 60%,var(--bg-subtle))}
.recruit p{max-width:560px}
.recruit-cta{display:flex;gap:8px;flex:none}

@media (max-width:1024px){
  .hero-in{grid-template-columns:minmax(0,1fr) minmax(0,400px);gap:40px}
  .hero-float{left:-20px}
  .cat-scenes{gap:12px}
  .cs-text{left:14px;right:50px;bottom:12px}
  .cs-text b{font-size:15px}
  .cs-text small{font-size:12px}
  .cs-go{right:12px;bottom:12px;width:30px;height:30px}
  .cat-scene .ct-ic{left:14px;top:14px;width:36px;height:36px}
  .mband{grid-template-columns:1fr;padding:44px}
  .mband-visual{display:none}
  .inst-row{grid-template-columns:repeat(3,minmax(0,1fr))}
  .demo-cards,.pkg-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:768px){
  .hero{padding:24px 0 8px}
  .hero-in{grid-template-columns:1fr;gap:28px}
  .hero-copy .lead{font-size:15px;margin-top:14px}
  .hero-cta{margin-top:22px}
  .hero-cta .btn{flex:1}
  .hero-stats{gap:0;justify-content:space-between;margin-top:28px;padding-top:20px}
  .hero-stats dd{font-size:21px}
  .hero-slides{aspect-ratio:4/3}
  .hs-info{left:18px;right:18px;bottom:18px}
  .hs-name{font-size:22px}
  .hs-play{width:52px;height:52px}
  .hero-float{display:none}
  .cat-scenes{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .cs-text{left:12px;right:40px;bottom:10px}
  .cs-text b{font-size:14px}
  .cs-text small{font-size:11.5px;margin-top:0}
  .cs-go{right:10px;bottom:10px;width:26px;height:26px}
  .cs-go svg.lucide,.cs-go i[data-lucide]{width:15px;height:15px}
  .cat-scene .ct-ic{left:12px;top:12px;width:32px;height:32px;border-radius:8px}
  .mband{padding:32px 22px;border-radius:var(--r-lg)}
  .mband h2{font-size:24px}
  .mband-cta .btn{flex:1}
  .demo-cards,.pkg-grid{grid-template-columns:1fr}
  .inst-row{display:flex;overflow-x:auto;scrollbar-width:none;margin:0 calc(var(--gutter) * -1);padding:0 var(--gutter);gap:12px}
  .inst-row::-webkit-scrollbar{display:none}
  .inst-card{flex:0 0 42%}
  .recruit{flex-direction:column;align-items:stretch;padding:24px 20px;gap:20px}
  .recruit-cta .btn{flex:1}
}
@media (prefers-reduced-motion:reduce){
  .cs-media,.cs-text,.cs-go,.cs-video{transition:none}
  .cat-scene:hover .cs-media,.cat-scene:hover .cs-text,.cat-scene:hover .cs-go{transform:none}
}