@charset "utf-8";
/* ==========================================================
   자스민쌤 컴퓨터로 통하는 세상 — 주색: 연녹색 / 보조색: 버건디
   ========================================================== */
:root{
  --g-50:#f4f8ec; --g-100:#e7f1d6; --g-200:#d3e6b4; --g-400:#a6cf74; --g-500:#8cbf55; --g-700:#4b7a24; --g-900:#2b4614;
  --b-50:#f8edf1; --b-100:#eed3dc; --b-500:#a8234f; --b-600:#8b1d42; --b-700:#6d1733; /* 라즈베리 */
  --bg:#fbfcf7; --sky:#edf5fb;
  --point:#ff0000; --point-50:#fff0f0; --point-lt:#ff5a5a; /* 포인트(롤오버) 색 */ --surface:#ffffff; --ink:#1d2318; --ink-2:#3a4232; --muted:#646d5c; --line:#e3e9d8;
  --radius:20px; --radius-s:12px;
  --shadow:0 1px 2px rgba(29,35,24,.05),0 8px 24px rgba(29,35,24,.06);
  --wrap:1200px;
  --font:'Pretendard Variable',Pretendard,-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.7;letter-spacing:-.01em;word-break:keep-all;overflow-wrap:anywhere}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
button{font:inherit;color:inherit;cursor:pointer}
:focus-visible{outline:3px solid var(--b-500);outline-offset:3px;border-radius:6px}
.sr,.sound_only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:16px;top:-60px;z-index:200;background:var(--b-500);color:#fff;padding:10px 16px;border-radius:8px}
.skip:focus{top:12px}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.pc{display:inline}
@media (max-width:767px){.wrap{padding:0 16px}.pc{display:none}body{font-size:16px}}

/* ---------- 버튼 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:52px;padding:0 26px;border-radius:999px;font-weight:700;font-size:16px;border:2px solid transparent;transition:background .2s,color .2s,border-color .2s,transform .2s;white-space:nowrap}
.btn:hover{transform:translateY(-2px)}
.btn--sm{min-height:42px;padding:0 18px;font-size:15px}
.btn--accent{background:var(--b-500);color:#fff}
.btn--accent:hover{background:var(--point)}
.btn--line{border-color:var(--ink);color:var(--ink);background:transparent}
.btn--line:hover{border-color:var(--point);color:var(--point)}
.btn--talk{background:#03c75a;color:#fff}
.btn--talk:hover{background:#02a84c}
.btn--kakao{background:#fee500;color:#191919}
.btn--kakao:hover{background:#f2d900}

.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--g-700)}
.eyebrow::before{content:"";width:18px;height:2px;background:var(--b-500)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips li{font-size:14px;font-weight:600;padding:4px 12px;border-radius:999px;background:var(--g-100);color:var(--g-900)}

/* ---------- 헤더 ---------- */
.hd{position:sticky;top:0;z-index:100;background:rgba(251,252,247,.88);backdrop-filter:saturate(1.4) blur(12px);-webkit-backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.hd.is-scrolled{border-bottom-color:var(--line);box-shadow:0 4px 18px rgba(29,35,24,.05)}
.hd__in{display:flex;align-items:center;gap:28px;height:76px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo__mark{display:block;width:auto;height:46px;flex-shrink:0}
.logo--ft .logo__mark{height:50px}
.logo__txt{display:flex;flex-direction:column;line-height:1.15}
.logo__txt strong{font-size:19px;font-weight:800;letter-spacing:-.03em}
.logo__txt small{font-size:12px;color:var(--muted);font-weight:600;letter-spacing:.02em}
.gnb{margin-left:auto;display:flex;align-items:center}
.gnb ul{display:flex;gap:4px}
.gnb ul a{display:block;padding:10px 16px;border-radius:999px;font-weight:700;font-size:16px;color:var(--ink-2);transition:background .2s,color .2s}
.gnb ul a:hover{color:var(--point);background:var(--point-50)}
.gnb ul a[aria-current="page"]{color:var(--g-900);background:var(--g-100)}
.gnb__ext a{display:flex !important;align-items:center;gap:6px}
.gnb__ext .fa{font-size:15px}
.gnb__ext--blog .fa:first-child{color:#03c75a}
.gnb__ext--youtube .fa:first-child{color:#ff0000}
.gnb__out{font-size:11px !important;opacity:.45}
.gnb li:not(.gnb__ext) + .gnb__ext{margin-left:6px;padding-left:10px;border-left:1px solid var(--line)}
.gnb__sns{display:none}
.ask{position:relative;flex-shrink:0}
.ask__btn{gap:8px}
.ask__arr{font-size:18px;line-height:1;transition:transform .2s}
.ask__btn[aria-expanded="true"] .ask__arr{transform:rotate(180deg)}
.ask__menu{position:absolute;right:0;top:calc(100% + 10px);z-index:110;min-width:200px;padding:8px;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 32px rgba(29,35,24,.14)}
.ask__menu a{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:10px;font-weight:700;font-size:15px;white-space:nowrap;transition:background .2s,color .2s}
.ask__menu a:hover{background:var(--point-50);color:var(--point)}
.ask__ic{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;font-size:15px}
.ask__ic--talk{background:#03c75a;color:#fff}
.ask__ic--kakao{background:#fee500;color:#191919}
.hd__toggle{display:none;margin-left:auto;width:44px;height:44px;border:0;background:transparent;position:relative;border-radius:10px}
.hd__toggle span{position:absolute;left:11px;right:11px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .2s}
.hd__toggle span:nth-child(1){top:15px}.hd__toggle span:nth-child(2){top:21px}.hd__toggle span:nth-child(3){top:27px}
.hd__toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.hd__toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.hd__toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
@media (max-width:900px){
  .hd__in{height:64px;gap:12px}
  .hd .logo__mark{height:38px}
  .hd .logo{gap:8px}
  .hd__toggle{display:block;margin-left:0}
  .ask{margin-left:auto}
  .ask__btn{min-height:38px;padding:0 14px;font-size:14px}
  .gnb{position:fixed;inset:64px 0 auto 0;height:calc(100dvh - 64px);background:var(--bg);flex-direction:column;align-items:stretch;padding:20px 16px 40px;opacity:0;transform:translateY(-10px);visibility:hidden;transition:opacity .25s,transform .25s,visibility .25s;overflow-y:auto}
  .gnb.is-open{opacity:1;transform:none;visibility:visible}
  .gnb ul{flex-direction:column;gap:2px}
  .gnb ul a{font-size:22px;padding:14px 12px;border-radius:12px}
  .gnb li:not(.gnb__ext) + .gnb__ext{margin:10px 0 0;padding:10px 0 0;border-left:0;border-top:1px solid var(--line)}
  .gnb__ext a{font-size:19px !important}
  .gnb__sns{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px;padding-top:24px;border-top:1px solid var(--line)}
  .gnb__sns a{padding:8px 14px;border-radius:999px;background:var(--g-100);font-weight:600;font-size:15px}
  body.menu-open{overflow:hidden}
}
.admin-bar{position:fixed;left:12px;bottom:12px;z-index:90;display:flex;gap:6px;font-size:13px}
.admin-bar a{background:var(--ink);color:#fff;padding:6px 12px;border-radius:999px}

/* ---------- 섹션 공통 ---------- */
.sec{padding:96px 0}
.sec--tint{background:var(--g-50)}
.sec__head{margin-bottom:40px}
.sec__head--row{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}
.sec__tit{margin-top:10px;font-size:clamp(28px,3.4vw,40px);line-height:1.3;font-weight:800;letter-spacing:-.035em}
.sec__desc{margin-top:12px;color:var(--muted)}
.link-more{font-weight:700;color:var(--b-500);white-space:nowrap}
.link-more:hover{color:var(--point);text-decoration:underline;text-underline-offset:4px}
@media (max-width:767px){.sec{padding:64px 0}.sec__head{margin-bottom:28px}.sec__head--row{flex-direction:column;align-items:flex-start}}

/* ---------- 히어로 ---------- */
.hero{--bg-left:calc(max(0px,(100vw - 1200px) / 2) + 460px);position:relative;overflow:hidden;min-height:clamp(560px,82vh,780px);display:flex;align-items:center;padding:64px 0 120px;background:var(--sky)}
.hero__bg{position:absolute;top:0;bottom:0;right:0;left:var(--bg-left);overflow:hidden}
.hero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,var(--sky) 0%,rgba(237,245,251,.7) 14%,rgba(237,245,251,0) 38%),linear-gradient(0deg,var(--sky) 0%,rgba(237,245,251,0) 22%);pointer-events:none}
.hero__slide{position:absolute;inset:0;overflow:hidden;opacity:0;transition:opacity 1.2s ease}
.hero__slide.is-on{opacity:1}
.hero__slide img{width:100%;height:100%;object-fit:cover;object-position:var(--pos,60% 30%);transform:scale(1.06);transition:transform 7s linear}
.hero__slide.is-on img{transform:scale(1)}
.hero__in{position:relative;z-index:1}
.hero__txt{max-width:600px}
.hero__msgs{display:grid}
.hero__msg{grid-area:1/1;opacity:0;visibility:hidden;transform:translateY(14px);transition:opacity .7s ease,transform .7s ease,visibility .7s}
.hero__msg.is-on{opacity:1;visibility:visible;transform:none;transition-delay:.25s}
.hero__tit{margin-top:18px;font-size:clamp(40px,5.2vw,68px);line-height:1.12;font-weight:800;letter-spacing:-.05em}
.hero__tit em{font-style:normal;color:var(--b-500);background:linear-gradient(transparent 62%,var(--g-200) 62%)}
.hero__lead{margin-top:24px;font-size:clamp(17px,1.6vw,19px);color:var(--ink-2)}
.hero__btns{margin-top:36px;display:flex;flex-wrap:wrap;gap:12px}
.hero__btns .btn--line{background:rgba(255,255,255,.85)}
.hero__ctrl{display:flex;align-items:center;gap:8px;margin-top:40px}
.hero__dot{width:10px;height:10px;padding:0;border:0;border-radius:999px;background:rgba(29,35,24,.25);transition:width .3s,background .3s}
.hero__dot.is-on{width:32px;background:var(--b-500)}
.hero__pause{position:relative;width:30px;height:30px;margin-left:6px;border:1px solid rgba(29,35,24,.25);border-radius:50%;background:rgba(255,255,255,.7)}
.hero__pause::before,.hero__pause::after{content:"";position:absolute;top:9px;width:3px;height:10px;background:var(--ink);border-radius:1px}
.hero__pause::before{left:10px}.hero__pause::after{left:15px}
.hero__pause.is-paused::before{left:11px;top:8px;width:0;height:0;border-style:solid;border-width:6px 0 6px 10px;border-color:transparent transparent transparent var(--ink);background:none}
.hero__pause.is-paused::after{display:none}

.stats{position:relative;z-index:2;margin-top:-56px}
.stats__in{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:12px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:6px}
.stat b{font-size:20px;font-weight:800;letter-spacing:-.03em;line-height:1.3}
.stat span{font-size:14px;color:var(--muted);line-height:1.5}
.stat--big{background:var(--g-500);border-color:var(--g-500);color:#fff;flex-direction:row;align-items:center;gap:14px}
.stat--big b{font-size:52px;line-height:1;white-space:nowrap}
.stat--big b small{font-size:18px;margin-left:2px}
.stat--big span{color:rgba(255,255,255,.95);font-size:15px;font-weight:600}
.stat--accent{background:var(--b-500);border-color:var(--b-500);color:#fff}
.stat--accent span{color:rgba(255,255,255,.85)}
.stats + .sec{padding-top:80px}

@media (max-width:1024px){.stats__in{grid-template-columns:1fr 1fr}}
@media (max-width:900px){
  .hero{display:block;min-height:0;padding:0 0 32px;background:var(--sky)}
  .hero__bg{position:relative;left:auto;aspect-ratio:16/10}
  .hero__bg::after{background:linear-gradient(0deg,var(--sky) 0%,rgba(237,245,251,0) 30%)}
  .hero__slide img{object-position:var(--pos-m,var(--pos,60% 25%))}
  .hero__in{padding-top:12px}
  .hero__ctrl{position:absolute;right:16px;top:-52px;margin-top:0}
  .hero__dot{background:rgba(255,255,255,.7)}
  .stats{margin-top:0}
}
@media (max-width:420px){.hero__btns .btn{flex:1}.stats__in{grid-template-columns:1fr}.stat--big b{font-size:44px}}

/* ---------- 런칭 배너 ---------- */
.launch{margin-top:64px;background:var(--b-500);color:#fff;overflow:hidden}
.launch__in{display:block}
a.launch__in:hover .launch__tit em{text-decoration:underline;text-underline-offset:6px}
.launch__top{display:flex;align-items:center;gap:18px;padding-top:36px;padding-bottom:30px}
.launch__badge{flex-shrink:0;padding:6px 14px;border-radius:999px;background:var(--g-400);color:var(--g-900);font-size:13px;font-weight:800;letter-spacing:.08em}
.launch__tit{font-size:clamp(26px,3.4vw,42px);font-weight:800;letter-spacing:-.035em;line-height:1.25}
.launch__tit em{font-style:normal;color:var(--g-200)}
.launch__flow{background:var(--b-700);border-top:1px solid rgba(255,255,255,.1);padding:16px 0;overflow:hidden}
.launch__track{display:flex;width:max-content;animation:launch-flow 38s linear infinite}
.launch:hover .launch__track{animation-play-state:paused}
.launch__group{display:flex;align-items:center;flex-shrink:0}
.launch__item{padding:0 28px;font-size:clamp(17px,1.7vw,22px);font-weight:700;white-space:nowrap;color:rgba(255,255,255,.92)}
.launch__star{color:var(--g-400);font-size:16px}
@keyframes launch-flow{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.launch + .sec{padding-top:96px}
@media (max-width:767px){.launch{margin-top:40px}.launch__top{flex-direction:column;align-items:flex-start;gap:12px;padding-top:28px;padding-bottom:24px}.launch__flow{padding:12px 0}.launch__item{padding:0 18px}.launch + .sec{padding-top:64px}}
@media (prefers-reduced-motion:reduce){.launch__track{animation:none}}

/* ---------- 대표 과정 ---------- */
.prog-grid{display:grid;grid-template-columns:1.25fr 1fr;grid-auto-flow:dense;gap:20px}
.prog--feature{grid-column:1;grid-row:1 / span 2}
.prog-grid:has(.prog--feature) .prog:not(.prog--feature){grid-column:2}
.prog--feature h3{font-size:28px}
.prog{position:relative;overflow:hidden;padding:34px 32px;border-radius:var(--radius);background:var(--g-100);min-height:240px;display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.prog::after{content:"";position:absolute;right:-40px;bottom:-40px;width:160px;height:160px;border-radius:50%;background:var(--g-200)}
.prog--2{background:var(--b-50)}
.prog--2::after{background:var(--b-100)}
.prog--2 .chips li{color:var(--b-600)}
.prog--3{background:var(--sky)}
.prog--3::after{background:#d9e9f5}
.prog--3 .chips li{color:#2f4a5e}
.prog__tag{position:relative;z-index:1;padding:3px 12px;border-radius:999px;background:var(--b-500);color:#fff;font-size:13px;font-weight:800}
.prog h3{font-size:24px;font-weight:800;letter-spacing:-.03em;line-height:1.35;position:relative;z-index:1}
.prog p{color:var(--ink-2);position:relative;z-index:1}
.prog .chips{margin-top:auto;position:relative;z-index:1}
.prog__img{position:relative;z-index:1;width:100%;margin:8px 0 6px;border-radius:14px;overflow:hidden;aspect-ratio:942/345;background:#fff}
.prog__img img{width:100%;height:100%;object-fit:cover}
.prog__img + .chips{margin-top:12px}
.prog .chips li{background:#fff}
.sec--tint .prog{background:#fff;border:1px solid var(--g-200)}
.sec--tint .prog .chips li{background:var(--g-100)}
.sec--tint .prog--2{border-color:var(--b-100)}
.sec--tint .prog--2 .chips li{background:var(--b-50)}
.sec--tint .prog--3{border-color:#d9e9f5}
.sec--tint .prog--3::after{background:var(--sky)}
.sec--tint .prog--3 .chips li{background:var(--sky)}
@media (max-width:767px){.prog-grid{grid-template-columns:1fr}.prog--feature,.prog-grid:has(.prog--feature) .prog:not(.prog--feature){grid-column:auto;grid-row:auto}.prog--feature{order:-1}.prog--feature h3{font-size:24px}.prog{padding:28px;min-height:0}}

/* ---------- 강의 분류 ---------- */
.track-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.track{position:relative;display:flex;flex-direction:column;gap:12px;padding:28px 24px 64px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);transition:border-color .2s,transform .2s,box-shadow .2s}
.track:hover{border-color:var(--point);transform:translateY(-4px);box-shadow:var(--shadow)}
.track__no{font-size:14px;font-weight:800;color:var(--g-700);letter-spacing:.04em}
.track h3{font-size:21px;font-weight:800;letter-spacing:-.03em;line-height:1.35}
.track p{font-size:15px;color:var(--muted);line-height:1.6}
.track__go{position:absolute;right:20px;bottom:18px;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--g-100);color:var(--g-900);font-weight:700;transition:background .2s,color .2s}
.track:hover .track__go{background:var(--point);color:#fff}
@media (max-width:1024px){.track-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.track-grid{grid-template-columns:1fr}}

/* ---------- 영상 ---------- */
.yt{position:relative;display:block;overflow:hidden;border-radius:var(--radius-s);background:var(--ink);aspect-ratio:16/9}
.yt img{width:100%;height:100%;object-fit:cover;transition:transform .4s,opacity .3s}
.yt:hover img{transform:scale(1.04);opacity:.85}
.yt--shorts{aspect-ratio:9/16;border-radius:var(--radius)}
.yt__play{position:absolute;left:50%;top:50%;width:68px;height:48px;margin:-24px 0 0 -34px;border-radius:14px;background:#ff0000;box-shadow:0 6px 20px rgba(0,0,0,.25);transition:transform .2s,background .2s}
.yt__play::after{content:"";position:absolute;left:27px;top:14px;border-style:solid;border-width:10px 0 10px 17px;border-color:transparent transparent transparent #fff}
.yt:hover .yt__play{transform:scale(1.08);background:#e00000}
.yt iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-main{--short-h:calc((min(1152px, 100vw - 48px) - 40px) / 3.6 * 16 / 9);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1.6fr);gap:20px;align-items:start}
.video-short figcaption,.video-card figcaption{margin-top:14px;display:flex;flex-direction:column;gap:2px}
.video-short figcaption strong{font-size:17px;font-weight:700}
.video-short figcaption span{font-size:14px;color:var(--muted)}
.video-list{display:flex;flex-direction:column;gap:16px;align-self:start;height:var(--short-h,auto)}
.video-row{flex:1;min-height:0;display:grid;grid-template-columns:52% 1fr;gap:18px;align-items:stretch;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.video-row figcaption,.video-card figcaption{display:flex;flex-direction:column;gap:6px}
.video-row figcaption em,.video-card figcaption em{font-style:normal;align-self:flex-start;font-size:13px;font-weight:700;padding:2px 10px;border-radius:999px;background:var(--b-50);color:var(--b-500)}
.video-row figcaption strong{font-size:16px;line-height:1.45}
.video-row figcaption{justify-content:center}
.video-row .yt{aspect-ratio:auto;height:100%;min-height:120px}
/* 유튜브 팝업 플레이어 */
.ytm{border:0;padding:0;background:transparent;width:min(1100px,92vw);max-width:none;overflow:visible}
.ytm::backdrop{background:rgba(15,18,12,.9)}
.ytm__frame{position:relative;aspect-ratio:16/9;border-radius:14px;overflow:hidden;background:#000}
.ytm__frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.ytm__tit{margin-top:12px;color:#fff;font-weight:700;text-align:center}
.ytm__close{position:fixed;right:20px;top:16px;width:48px;height:48px;border:0;border-radius:50%;background:#fff;font-size:22px;transition:background .2s,color .2s}
.ytm__close:hover{background:var(--point);color:#fff}
.shorts-row{display:grid;grid-template-columns:repeat(2,minmax(0,300px));gap:24px}
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.video-card figcaption strong{font-size:17px;line-height:1.45}
@media (max-width:1024px){.video-main{grid-template-columns:1fr 1fr}.video-list{grid-column:1/-1;height:auto}.video-row .yt{aspect-ratio:16/9;height:auto}}
@media (max-width:767px){.video-grid{grid-template-columns:1fr}.shorts-row{grid-template-columns:1fr 1fr;gap:12px}.video-main{gap:12px}.video-row{grid-template-columns:40% 1fr;gap:12px;padding:10px}.video-row figcaption strong{font-size:15px}}

/* ---------- 수업 현장 ---------- */
.scene{display:grid;grid-template-columns:300px 1fr;gap:16px}
.scene__photos{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:1fr 1fr;gap:16px}
.scene__photos li{min-height:0;min-width:0}
.scene__ph{position:relative;display:block;height:100%;border-radius:var(--radius);overflow:hidden;background:var(--g-100)}
.scene__ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.scene__ph:hover img{transform:scale(1.05)}
.lightbox{border:0;padding:0;background:transparent;max-width:min(1100px,92vw);max-height:90vh}
.lightbox::backdrop{background:rgba(20,24,16,.88)}
.lightbox img{max-width:100%;max-height:86vh;border-radius:12px;margin:0 auto}
.lightbox p{margin-top:10px;text-align:center;color:#fff;font-size:15px}
.lightbox button{position:fixed;right:20px;top:16px;width:48px;height:48px;border:0;border-radius:50%;background:#fff;font-size:24px;line-height:1}
@media (max-width:900px){.scene{grid-template-columns:1fr}.scene__short{max-width:320px;width:100%;margin:0 auto}.scene__photos{grid-template-columns:1fr 1fr;grid-template-rows:none}.scene__ph{aspect-ratio:4/3}}
@media (max-width:767px){.scene__photos{gap:10px}}

/* ---------- 탭 + 블로그 ---------- */
.tabs__list{display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;margin-bottom:24px;scrollbar-width:none}
.tabs__list::-webkit-scrollbar{display:none}
.tabs__list button{flex-shrink:0;min-height:44px;padding:0 20px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-weight:700;font-size:15px;color:var(--ink-2);transition:all .2s}
.tabs__list button:hover{border-color:var(--point);color:var(--point)}
.tabs__list button[aria-selected="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.blog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.blog-card{display:flex;flex-direction:column;height:100%;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .2s,transform .2s,box-shadow .2s}
.blog-card:hover{border-color:var(--point);transform:translateY(-4px);box-shadow:var(--shadow)}
.blog-card__img{position:relative;display:block;aspect-ratio:4/3;background:linear-gradient(135deg,var(--g-100),var(--g-200))}
.blog-card__img img{width:100%;height:100%;object-fit:cover;position:relative;z-index:1}
.blog-card__img em{position:absolute;left:12px;top:12px;z-index:2;font-style:normal;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px;background:rgba(255,255,255,.92);color:var(--g-900)}
.blog-card__tit{padding:16px 18px 6px;font-size:16px;font-weight:700;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.blog-card__date{padding:0 18px 18px;margin-top:auto;font-size:13px;color:var(--muted)}
.blog-more{margin-top:20px;text-align:right}
.blog-more a{font-weight:700;color:var(--b-500)}
.blog-more a:hover{color:var(--point);text-decoration:underline;text-underline-offset:4px}
.blog-empty{padding:48px 24px;text-align:center;background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted)}
.blog-empty .btn{margin-top:16px}
.page-learn .blog-grid{grid-template-columns:repeat(4,1fr)}
@media (max-width:1024px){.blog-grid,.page-learn .blog-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:420px){.blog-grid,.page-learn .blog-grid{gap:10px}.blog-card__tit{padding:12px 12px 4px;font-size:15px}.blog-card__date{padding:0 12px 12px}}

/* ---------- 차별점 ---------- */
.why{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.why__head .btn{margin-top:28px}
.why__list{counter-reset:why;display:flex;flex-direction:column}
.why__list li{counter-increment:why;position:relative;padding:28px 0 28px 72px;border-top:1px solid var(--line)}
.why__list li:last-child{border-bottom:1px solid var(--line)}
.why__list li::before{content:"0" counter(why);position:absolute;left:0;top:26px;font-size:28px;font-weight:800;color:var(--g-500);letter-spacing:-.03em}
.why__list b{display:block;font-size:20px;font-weight:800;letter-spacing:-.03em}
.why__list p{margin-top:6px;color:var(--muted)}
@media (max-width:900px){.why{grid-template-columns:1fr;gap:28px}.why__list li{padding-left:56px}}

/* ---------- CTA ---------- */
.cta{padding:0 0 96px}
.page-contact .cta{display:none}
.cta__in{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:48px 56px;border-radius:28px;background:var(--b-500);color:#fff;background-image:radial-gradient(500px 260px at 100% 0,rgba(166,207,116,.35),transparent 70%)}
.cta h2{font-size:clamp(24px,2.8vw,32px);font-weight:800;letter-spacing:-.03em;line-height:1.35}
.cta p{margin-top:8px;color:rgba(255,255,255,.85)}
.cta__btns{display:flex;gap:10px;flex-wrap:wrap}
.sec--tint + .cta{padding-top:96px}
@media (max-width:900px){.cta{padding-bottom:64px}.sec--tint + .cta{padding-top:64px}.cta__in{flex-direction:column;align-items:flex-start;padding:36px 24px}.cta__btns,.cta__btns .btn{width:100%}}

/* ---------- 서브 헤더 ---------- */
.sub-hd{position:relative;overflow:hidden;padding:84px 0 76px;background:var(--sky) url(../images/sub_title_02.webp) 72% 30% / cover no-repeat}
.sub-hd::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(237,245,251,.96) 0%,rgba(237,245,251,.9) 32%,rgba(237,245,251,.35) 52%,rgba(237,245,251,0) 66%)}
.sub-hd .wrap{position:relative}
.sub-hd__tit{margin-top:12px;font-size:clamp(36px,5vw,56px);font-weight:800;letter-spacing:-.045em;line-height:1.2}
.sub-hd__lead{margin-top:14px;font-size:18px;color:var(--ink-2)}
@media (max-width:767px){.sub-hd{padding:56px 0 52px;background-position:73% 30%}.sub-hd::before{background:linear-gradient(90deg,rgba(237,245,251,.94) 0%,rgba(237,245,251,.86) 55%,rgba(237,245,251,.55) 100%)}.sub-hd__lead{font-size:16px}}

/* ---------- 강사소개 ---------- */
.intro{display:grid;grid-template-columns:380px 1fr;gap:64px;align-items:center}
.intro__photo{aspect-ratio:4/5;border-radius:28px 28px 28px 8px;overflow:hidden;background:var(--g-100)}
.intro__photo img{width:100%;height:100%;object-fit:cover}
.intro__photo--empty{display:grid;place-items:center;background:linear-gradient(160deg,var(--g-400),var(--g-500))}
.intro__photo--empty span{font-size:160px;font-weight:800;color:rgba(255,255,255,.9);line-height:1}
.intro__tit{font-size:clamp(30px,3.6vw,44px);font-weight:800;line-height:1.3;letter-spacing:-.04em}
.intro__tit em{font-style:normal;color:var(--b-500)}
.intro__txt > p{margin-top:20px;color:var(--ink-2);font-size:18px}
.belief{margin-top:28px;display:flex;flex-direction:column;gap:10px}
.belief li{padding:14px 20px;border-radius:var(--radius-s);background:var(--g-50);border-left:4px solid var(--g-500)}
.belief b{color:var(--b-500)}
.cv-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.cv{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:36px}
.cv--wide{grid-column:1/-1}
.cv__tit{font-size:22px;font-weight:800;letter-spacing:-.03em;padding-bottom:16px;margin-bottom:8px;border-bottom:2px solid var(--ink)}
.cv__list li{padding:12px 0;border-bottom:1px solid var(--line);color:var(--ink-2)}
.cv__list li:last-child{border-bottom:0}
.cv__list li.is-now{color:var(--ink);font-weight:600}
.cv__list li.is-now b{display:inline-block;margin-right:8px;font-size:13px;padding:1px 10px;border-radius:999px;background:var(--b-500);color:#fff;vertical-align:2px}
.cv__list--year{display:grid;grid-template-columns:1fr 1fr;column-gap:40px}
.cv__list--year li{display:flex;gap:16px;border-bottom:1px solid var(--line)!important}
.cv__list--year time{flex-shrink:0;width:100px;white-space:nowrap;font-weight:800;color:var(--g-700)}
.diff-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.diff{padding:32px;border-radius:var(--radius);background:var(--g-50);border:1px solid var(--line)}
.diff span{font-size:15px;font-weight:800;color:var(--b-500)}
.diff h3{margin-top:10px;font-size:21px;font-weight:800;letter-spacing:-.03em}
.diff p{margin-top:10px;color:var(--muted);font-size:16px}
@media (max-width:1024px){.intro{grid-template-columns:300px 1fr;gap:40px}.diff-grid{grid-template-columns:1fr}}
@media (max-width:767px){.intro{grid-template-columns:1fr}.intro__photo{max-width:320px}.cv-grid,.cv__list--year{grid-template-columns:1fr}.cv{padding:26px 20px}.intro__txt > p{font-size:16px}}

/* ---------- 강의안내 ---------- */
.track-detail{display:flex;flex-direction:column;gap:16px}
.tdetail{display:grid;grid-template-columns:72px 1fr auto;gap:24px;align-items:center;padding:32px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.tdetail .track__no{font-size:40px;color:var(--g-500);line-height:1}
.tdetail h3{font-size:24px;font-weight:800;letter-spacing:-.03em}
.tdetail p{margin:6px 0 14px;color:var(--muted)}
@media (max-width:767px){.tdetail{grid-template-columns:1fr;gap:12px;padding:24px 20px}.tdetail .btn{justify-self:start}}

/* ---------- 수강문의 ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.contact{padding:40px;border-radius:var(--radius);display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.contact--talk{background:var(--g-50);border:1px solid var(--g-200)}
.contact--kakao{background:#fffbe0;border:1px solid #f4e88a}
.contact h2{font-size:26px;font-weight:800;letter-spacing:-.03em}
.contact p{color:var(--muted)}
.contact .btn{margin-top:8px}
.talk-banner{margin-top:16px;max-width:100%;overflow:hidden}
.ch-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.ch{display:flex;flex-direction:column;gap:4px;padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);transition:border-color .2s,transform .2s}
.ch:hover{border-color:var(--point);transform:translateY(-3px)}
.ch b{font-size:18px;font-weight:800}
.ch span{font-size:14px;color:var(--muted)}
@media (max-width:900px){.contact-grid{grid-template-columns:1fr}.ch-grid{grid-template-columns:1fr 1fr}.contact{padding:28px 22px}}
@media (max-width:420px){.ch-grid{grid-template-columns:1fr}}

/* ---------- 푸터 ---------- */
.ft{background:var(--ink);color:rgba(255,255,255,.75);padding:64px 0 28px;font-size:15px}
.ft__in{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
.logo--ft .logo__txt strong{color:#fff}
.logo--ft .logo__txt small{color:rgba(255,255,255,.6)}
.ft__brand p{margin-top:16px;line-height:1.7}
.ft__col h2{font-size:14px;font-weight:700;color:#fff;margin-bottom:12px;letter-spacing:.02em}
.ft__col li{padding:3px 0}
.ft__col a:hover,.ft__col a:hover .fa{color:var(--point-lt)}
.ft__copy{display:flex;justify-content:space-between;gap:12px;margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:rgba(255,255,255,.5)}
.ft__managed{letter-spacing:.06em;white-space:nowrap}
.ft__managed a{color:rgba(255,255,255,.85);font-weight:700}
.ft__managed a:hover{color:var(--point-lt)}
.ft__managed .ft__admin{margin-left:14px;font-weight:400;letter-spacing:0;color:rgba(255,255,255,.35)}
/* Family Site */
.ft__copy{align-items:center}
.ft__copy > span:first-child{margin-right:auto}
.fam{position:relative}
.fam__btn{display:inline-flex;align-items:center;gap:8px;min-width:190px;height:38px;padding:0 14px;border:1px solid rgba(255,255,255,.2);border-radius:10px;background:rgba(255,255,255,.04);color:rgba(255,255,255,.8);font-size:13px;font-weight:700;letter-spacing:.02em;transition:border-color .2s,color .2s}
.fam__btn:hover,.fam__btn[aria-expanded="true"]{border-color:var(--point-lt);color:#fff}
.fam__arr{margin-left:auto;transition:transform .2s}
.fam__btn[aria-expanded="true"] .fam__arr{transform:rotate(180deg)}
.fam__list{position:absolute;left:0;right:0;bottom:calc(100% + 8px);z-index:20;padding:6px;background:#2a3123;border:1px solid rgba(255,255,255,.14);border-radius:12px;box-shadow:0 -10px 30px rgba(0,0,0,.35)}
.fam__list a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:8px;color:rgba(255,255,255,.85);font-size:14px;white-space:nowrap;transition:background .2s,color .2s}
.fam__list a .fa{font-size:11px;opacity:.5}
.fam__list a:hover{background:rgba(255,90,90,.14);color:var(--point-lt)}
.fam__list li:first-child a{font-weight:700;color:#fff}
@media (max-width:767px){.ft__copy{flex-direction:column;align-items:flex-start;gap:10px}.ft__copy > span:first-child{margin-right:0}.fam{order:-1}}
@media (max-width:900px){.ft__in{grid-template-columns:1fr 1fr}.ft__brand{grid-column:1/-1}}
@media (max-width:767px){.ft{padding-bottom:96px}}

/* ---------- 빠른 문의 ---------- */
.quick{position:fixed;right:20px;bottom:20px;z-index:80;display:flex;flex-direction:column;gap:10px}
.quick__btn{display:grid;place-items:center;width:56px;height:56px;border-radius:50%;border:0;font-size:13px;font-weight:800;box-shadow:0 6px 18px rgba(0,0,0,.18);transition:transform .2s}
.quick__btn:hover{transform:translateY(-3px)}
.quick__btn--top:hover{background:var(--point);color:#fff}
.quick__btn--talk{background:#03c75a;color:#fff}
.quick__btn--kakao{background:#fee500;color:#191919}
.quick__btn--blog{background:#fff;color:#03c75a;border:1px solid var(--line)}
.quick__btn--blog span{color:var(--ink)}
.quick__btn--yt{background:#ff0000;color:#fff}
.quick__btn--top{background:var(--surface);color:var(--ink);font-size:20px;opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s,transform .2s}
.quick__btn--top.is-show{opacity:1;visibility:visible}
@media (max-width:767px){.quick{right:12px;bottom:12px;gap:8px}.quick__btn{width:50px;height:50px}}

/* ---------- 아이콘 (Font Awesome 4.7) ---------- */
.btn .fa{font-size:1.1em}
.link-more .fa,.blog-more .fa,.btn--sm .fa-arrow-right{font-size:.85em;margin-left:2px;transition:transform .2s}
.link-more:hover .fa,.blog-more a:hover .fa,.btn:hover .fa-arrow-right{transform:translateX(3px)}
.gnb__sns a .fa{margin-right:6px}
.ft__col a .fa{width:18px;margin-right:6px;text-align:center;color:var(--g-400)}
.quick__btn{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;line-height:1}
.quick__btn .fa{font-size:19px}
.quick__btn span{font-size:11px}
.quick__btn--top .fa{font-size:18px}
.ch{position:relative;padding-left:70px;min-width:0}
.ch span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ch__ic{position:absolute;left:22px;top:50%;transform:translateY(-50%);display:grid;place-items:center;width:38px;height:38px;border-radius:10px;background:var(--g-100);color:var(--g-900);font-size:19px}
.ch:hover .ch__ic{background:var(--point);color:#fff}

/* ---------- 타이틀 아이콘 ---------- */
.ttl{display:flex;align-items:center;gap:12px}
.ttl-ic{flex-shrink:0;display:inline-grid;place-items:center;width:40px;height:40px;border-radius:12px;background:var(--g-100);color:var(--g-900);font-size:19px;transition:background .2s,color .2s}
.ttl-ic--lg{width:48px;height:48px;border-radius:14px;font-size:22px}
.ttl-ic--talk{background:#03c75a;color:#fff}
.ttl-ic--kakao{background:#fee500;color:#191919}
.track__top,.diff__top{display:flex;align-items:center;justify-content:space-between}
.track:hover .ttl-ic{background:var(--point);color:#fff}
.prog .ttl-ic{background:#fff}
.prog--2 .ttl-ic{color:var(--b-500)}
.prog--3 .ttl-ic{color:#2f5a7a}
.sec--tint .prog .ttl-ic{background:var(--g-100)}
.sec--tint .prog--2 .ttl-ic{background:var(--b-50)}
.sec--tint .prog--3 .ttl-ic{background:var(--sky)}
.why__list b.ttl{display:flex;gap:10px}
.why__list .ttl-ic{width:34px;height:34px;border-radius:10px;font-size:16px;background:var(--b-50);color:var(--b-500)}
.cv__tit.ttl .ttl-ic{width:36px;height:36px;font-size:17px;background:var(--b-50);color:var(--b-500)}
.diff .ttl-ic{background:#fff;color:var(--b-500)}
.stat__ic{margin-right:8px;font-size:.9em;color:var(--g-700)}
.stat--accent .stat__ic{color:var(--g-200)}
.tdetail .ttl-ic{width:38px;height:38px;font-size:18px}
@media (max-width:767px){.ttl-ic{width:36px;height:36px;font-size:17px}.ttl-ic--lg{width:42px;height:42px;font-size:19px}}

/* ---------- 스크롤 등장 효과 ---------- */
html.rv [data-reveal]{opacity:0;translate:0 36px;
  transition:opacity .7s ease,translate .8s cubic-bezier(.2,.7,.2,1),transform .25s,border-color .2s,box-shadow .2s,background .2s;
  transition-delay:var(--rv-d,0s),var(--rv-d,0s),0s,0s,0s,0s}
html.rv [data-reveal][data-from="top"]{translate:0 -36px}
html.rv [data-reveal].is-in{opacity:1;translate:none}
@media (prefers-reduced-motion:reduce){html.rv [data-reveal]{opacity:1;translate:none}}

/* ---------- 그누보드 기본 페이지(로그인 등) ---------- */
.g5-page{padding-top:48px;padding-bottom:80px}
.g5-page__tit{font-size:28px;font-weight:800;margin-bottom:24px}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}