/* ============================================================
   인공지능디지털연구소(AIDL) 공식 웹앱 — style.css
   디자인: 신뢰형 네오브루탈리즘 (굵은 테두리 + 하드 오프셋 그림자)
   색상 토큰만 바꾸면 전체 분위기가 바뀝니다.
   ============================================================ */
:root{
  --navy:#0F172A; --navy-2:#16213D; --cobalt:#2563EB; --cobalt-d:#1D4ED8;
  --emerald:#10B981; --highlight:#FFE17C; --paper:#F8FAFC; --white:#fff;
  --ink:#0F172A; --muted:#475569; --line:#CBD5E1;
  --bd:#0F172A;                      /* 테두리 색 (어두운 섹션에서는 흰색으로 교체) */
  --r:14px; --sh:4px 4px 0 var(--bd);
  --hdr:68px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:'Pretendard Variable','Pretendard','Noto Sans KR',system-ui,-apple-system,'Segoe UI','Noto Sans KR',sans-serif;
  background:var(--paper);color:var(--ink);line-height:1.7;font-size:16px;word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased}
img,video,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;color:inherit}
ul{list-style:none}
:focus-visible{outline:3px solid var(--cobalt);outline-offset:3px;border-radius:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{width:min(1200px,100% - 40px);margin-inline:auto}
.i{width:1.15em;height:1.15em;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.i.f{fill:currentColor}
section{scroll-margin-top:var(--hdr)}
.sec{padding:clamp(64px,9vw,112px) 0}
.sec.alt{background:#EEF2FF}
.sec.dark{background:var(--navy);color:#fff;--bd:#fff}

/* ---------- 공통 타이포 ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:800;letter-spacing:.14em;color:var(--cobalt);text-transform:uppercase}
.eyebrow::before{content:"";width:28px;height:3px;background:currentColor;border-radius:3px}
.dark .eyebrow{color:var(--highlight)}
.h2{font-size:clamp(28px,4.2vw,46px);line-height:1.22;font-weight:800;letter-spacing:-.025em;margin-top:12px;text-wrap:balance}
.lead{color:var(--muted);font-size:clamp(16px,1.9vw,18px);max-width:680px;margin-top:14px}
.dark .lead{color:#C7D2EE}
.sec-head{margin-bottom:clamp(30px,5vw,52px)}
.sec-head.c{text-align:center}.sec-head.c .lead{margin-inline:auto}.sec-head.c .eyebrow{justify-content:center}
.hl{background:var(--highlight);color:var(--navy);padding:0 .14em;box-decoration-break:clone;-webkit-box-decoration-break:clone;border-radius:4px}

/* ---------- 버튼 · 카드 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 24px;border:2px solid var(--bd);border-radius:12px;
  font-weight:800;font-size:16px;line-height:1.2;background:#fff;color:var(--navy);box-shadow:var(--sh);transition:transform .15s,box-shadow .15s,background .15s;text-align:center}
.btn:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--bd)}
.btn:active{transform:translate(4px,4px);box-shadow:0 0 0 var(--bd)}
.btn.primary{background:var(--cobalt);color:#fff}
.btn.primary:hover{background:var(--cobalt-d)}
.btn.yellow{background:var(--highlight);color:var(--navy)}
.btn.sm{padding:10px 16px;font-size:14px;box-shadow:3px 3px 0 var(--bd)}
.btn.block{width:100%}
.card{background:#fff;border:2px solid var(--navy);border-radius:16px;box-shadow:4px 4px 0 var(--navy);color:var(--ink);transition:transform .2s,box-shadow .2s}
.card.hov:hover{transform:translate(-3px,-3px);box-shadow:7px 7px 0 var(--navy)}
.tag{display:inline-block;font-size:12px;font-weight:800;padding:3px 10px;border:2px solid var(--navy);border-radius:999px;background:var(--highlight);color:var(--navy);letter-spacing:.02em}
.tag.b{background:#DBEAFE}.tag.g{background:#D1FAE5}

/* ---------- 헤더 ---------- */
.hdr{position:sticky;top:0;z-index:100;background:#fff;border-bottom:2px solid var(--navy);height:var(--hdr)}
.hdr .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.02em;white-space:nowrap;flex-shrink:0}
.brand img{width:42px;height:42px;border-radius:50%}
.brand b{display:block;font-size:17px;line-height:1.15}
.brand small{display:block;font-size:11px;font-weight:700;color:var(--cobalt);letter-spacing:.14em}
.nav{display:flex;align-items:center;gap:2px}
.nav a{font-size:14.5px;font-weight:700;padding:8px 10px;border-radius:8px;color:var(--navy);white-space:nowrap;position:relative}
.nav a:hover{background:#EEF2FF}
.nav a.on::after{content:"";position:absolute;left:10px;right:10px;bottom:3px;height:4px;background:var(--highlight);border-radius:3px;z-index:-1}
.nav a.cta{background:var(--cobalt);color:#fff;border:2px solid var(--navy);box-shadow:3px 3px 0 var(--navy);margin-left:8px;padding:8px 16px}
.nav a.cta:hover{background:var(--cobalt-d);transform:translate(-1px,-1px)}
.nav a.cta.on::after{display:none}
.burger{display:none;width:46px;height:46px;border:2px solid var(--navy);border-radius:12px;background:#fff;box-shadow:3px 3px 0 var(--navy);align-items:center;justify-content:center}
.burger .i{width:24px;height:24px}

/* ---------- 히어로 ---------- */
.hero{position:relative;background:var(--navy);color:#fff;overflow:hidden;--bd:#fff}
.hero-media{position:absolute;inset:0;cursor:pointer}
.hero-media video,.hero-media img{width:100%;height:100%;object-fit:cover;object-position:72% 28%}
.hero-media::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,rgba(15,23,42,.94) 0%,rgba(15,23,42,.82) 34%,rgba(15,23,42,.25) 66%,rgba(15,23,42,0) 100%),linear-gradient(0deg,rgba(15,23,42,.8),rgba(15,23,42,0) 38%)}
.hero-inner{position:relative;min-height:calc(100svh - var(--hdr));display:flex;flex-direction:column;justify-content:center;padding:60px 0 120px;pointer-events:none}
.hero-inner a,.hero-inner button{pointer-events:auto}
.hero-copy{max-width:660px}
.hero .badge{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:800;padding:7px 14px;border:2px solid #fff;border-radius:999px;background:rgba(255,255,255,.1);backdrop-filter:blur(6px)}
.hero .badge i{width:9px;height:9px;border-radius:50%;background:var(--emerald);box-shadow:0 0 0 4px rgba(16,185,129,.3);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(16,185,129,0)}}
.hero h1{font-size:clamp(40px,6.6vw,78px);line-height:1.12;font-weight:800;letter-spacing:-.035em;margin:22px 0 16px;text-wrap:balance}
.hero .sub{font-size:clamp(19px,2.4vw,26px);font-weight:700;color:var(--highlight);letter-spacing:-.01em}
.hero p.desc{margin-top:14px;color:#D5DEF5;font-size:clamp(15.5px,1.8vw,18px);max-width:560px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero .btn.ghost{background:#fff}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.hero-tags span{font-size:13px;font-weight:700;padding:5px 12px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.35)}
.vctl{position:absolute;right:20px;bottom:130px;z-index:3;display:flex;gap:10px}
.vctl button{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;border:2px solid #fff;border-radius:12px;background:rgba(15,23,42,.72);backdrop-filter:blur(8px);font-weight:700;font-size:14px;color:#fff}
.vctl button:hover{background:var(--cobalt)}
.hero-hint{position:absolute;right:22px;bottom:100px;z-index:3;font-size:12.5px;color:#cbd5e1}
.stats{position:absolute;left:0;right:0;bottom:0;z-index:2;background:rgba(15,23,42,.78);backdrop-filter:blur(10px);border-top:2px solid rgba(255,255,255,.5)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:18px 18px;border-right:1px solid rgba(255,255,255,.25)}
.stat:last-child{border:0}
.stat b{display:block;font-size:clamp(26px,3.4vw,40px);font-weight:800;line-height:1.1;letter-spacing:-.02em}
.stat b em{font-style:normal;color:var(--highlight)}
.stat b span{font:inherit;color:inherit;display:inline}
.stat>span{font-size:13.5px;color:#C7D2EE;font-weight:600}

/* ---------- 마퀴 ---------- */
.marquee{background:var(--cobalt);color:#fff;border-block:2px solid var(--navy);overflow:hidden;padding:14px 0}
.marquee .track{display:flex;width:max-content;animation:mq 38s linear infinite}
.marquee:hover .track{animation-play-state:paused}
.marquee span{display:inline-flex;align-items:center;gap:26px;padding-right:26px;font-weight:800;font-size:18px;white-space:nowrap}
.marquee span::after{content:"✦";color:var(--highlight)}
@keyframes mq{to{transform:translateX(-50%)}}

/* ---------- 로봇 ---------- */
.robot{background:var(--navy);color:#fff;--bd:#fff;position:relative;overflow:hidden}
.robot::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.09) 1.4px,transparent 1.4px);background-size:28px 28px;pointer-events:none}
.robot-grid{position:relative;display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(28px,6vw,80px);align-items:center}
.stage{position:relative;aspect-ratio:1/1.08;border:3px solid #fff;border-radius:22px;box-shadow:10px 10px 0 var(--highlight);background:#E9EAEE;overflow:hidden}
.stage spline-viewer{position:absolute;inset:0;width:100%;height:100%;opacity:0;transition:opacity .8s}
.stage.ready spline-viewer{opacity:1}
/* 3D 로딩 전·실패 시 보이는 로봇 사진 */
.stage .fb{position:absolute;inset:0;transition:opacity .7s}
.stage .fb img{width:100%;height:100%;object-fit:cover;object-position:50% 40%}
.stage.ready .fb{opacity:0;pointer-events:none}
.stage .loader{position:absolute;left:50%;bottom:18px;transform:translateX(-50%);display:flex;gap:9px;align-items:center;background:rgba(15,23,42,.88);color:#fff;font-size:13px;font-weight:700;padding:8px 14px;border-radius:999px;white-space:nowrap}
.stage .loader i{width:14px;height:14px;border:3px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:rot .8s linear infinite}
.stage.failed .loader{display:none}
.stage .stat-msg:empty{display:none}
.stage .speak-ind{position:absolute;right:14px;top:14px;z-index:3;display:none;align-items:center;gap:8px;background:var(--cobalt);color:#fff;font-size:12.5px;font-weight:800;padding:6px 12px;border-radius:999px;border:2px solid #fff}
.stage.speaking .speak-ind{display:flex}
.stage.speaking{box-shadow:10px 10px 0 var(--cobalt)}
.speak-ind b{width:3px;height:12px;background:#fff;border-radius:2px;animation:eq .8s ease-in-out infinite}
.speak-ind b:nth-child(2){animation-delay:.15s}.speak-ind b:nth-child(3){animation-delay:.3s}
@keyframes eq{50%{height:3px}}
.stage .stat-msg{position:absolute;left:14px;right:14px;bottom:14px;text-align:center;font-size:13px;font-weight:700;color:#fff;background:rgba(15,23,42,.88);border-radius:12px;padding:9px 12px}
.stage .pill{position:absolute;left:14px;top:14px;z-index:2;font-size:12.5px;font-weight:800;padding:6px 12px;border-radius:999px;background:var(--navy);color:#fff;display:flex;align-items:center;gap:7px}
.stage .pill i{width:8px;height:8px;border-radius:50%;background:var(--emerald)}
.bubble{position:relative;background:#fff;color:var(--navy);border:3px solid #fff;border-radius:22px 22px 22px 4px;padding:20px 24px;font-size:clamp(18px,2.4vw,23px);font-weight:800;min-height:96px;letter-spacing:-.01em;box-shadow:6px 6px 0 var(--cobalt)}
.bubble::after{content:"";display:inline-block;width:3px;height:1.1em;background:var(--cobalt);vertical-align:-.15em;margin-left:3px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.robot h2{margin-top:30px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 30px}
.chip{font-size:13.5px;font-weight:700;padding:6px 14px;border-radius:999px;border:2px solid rgba(255,255,255,.55)}
/* 로봇 사용법 */
.howto{margin-top:26px;background:rgba(255,255,255,.07);border:2px solid rgba(255,255,255,.55);border-radius:16px;padding:18px 20px}
.howto h3{font-size:15px;letter-spacing:.12em;color:var(--highlight);margin-bottom:10px}
.howto li{display:flex;gap:12px;align-items:flex-start;margin:10px 0;font-size:15px;color:#DCE5FF}
.howto li b{display:block;color:#fff;font-size:15.5px}
.howto .i{margin-top:4px;color:var(--highlight);width:1.3em;height:1.3em}
.voice-note{margin-top:12px;font-size:13px;color:#9fb0d6}

/* ---------- 문제 공감 ---------- */
.pain{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pain .card{padding:28px 26px}
.pain .num{font-size:14px;font-weight:800;color:var(--cobalt)}
.pain h3{font-size:21px;line-height:1.35;margin:8px 0 8px;letter-spacing:-.02em}
.pain p{color:var(--muted);font-size:15.5px}
.solve{margin-top:28px;background:var(--navy);color:#fff;border:2px solid var(--navy);border-radius:16px;padding:22px 26px;display:flex;gap:16px;align-items:center;flex-wrap:wrap;justify-content:space-between;box-shadow:4px 4px 0 var(--cobalt)}
.solve p{font-size:clamp(17px,2.2vw,22px);font-weight:800;letter-spacing:-.01em}

/* ---------- ABOUT ---------- */
.about{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,6vw,72px);align-items:start}
.portrait{position:sticky;top:calc(var(--hdr) + 24px)}
.portrait .ph{border:3px solid var(--navy);border-radius:22px;overflow:hidden;box-shadow:10px 10px 0 var(--cobalt);background:#6b6d78}
.portrait .ph img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 0}
.portrait .nameplate{position:absolute;left:-14px;bottom:26px;background:var(--highlight);border:2px solid var(--navy);border-radius:12px;padding:10px 16px;box-shadow:4px 4px 0 var(--navy);font-weight:800;line-height:1.3}
.portrait .nameplate small{display:block;font-size:12.5px;font-weight:700;color:var(--muted)}
.portrait .nameplate b{font-size:20px}
.cred{display:grid;gap:12px;margin:26px 0}
.cred li{display:flex;gap:14px;align-items:flex-start;padding:14px 16px;background:#fff;border:2px solid var(--navy);border-radius:12px;font-weight:600;font-size:15.5px}
.cred .i{margin-top:3px;color:var(--cobalt);width:1.3em;height:1.3em}
.cred b{display:block;font-size:12.5px;color:var(--cobalt);letter-spacing:.06em}
.philo{border-left:5px solid var(--cobalt);padding:6px 0 6px 18px;font-size:17px;font-weight:700;color:var(--navy);margin-bottom:24px}
.links{display:flex;flex-wrap:wrap;gap:10px}
.vbox{position:relative;border:3px solid var(--navy);border-radius:20px;overflow:hidden;box-shadow:8px 8px 0 var(--navy);background:#000;aspect-ratio:16/9}
.vbox video,.vbox>img{width:100%;height:100%;object-fit:cover}
.vbox .play{position:absolute;inset:0;display:grid;place-items:center;background:linear-gradient(0deg,rgba(15,23,42,.55),rgba(15,23,42,.1));border:0;color:#fff;width:100%}
.vbox .play span{display:inline-flex;align-items:center;gap:12px;padding:14px 24px;border:2px solid #fff;background:var(--cobalt);border-radius:999px;font-weight:800;font-size:17px;box-shadow:4px 4px 0 #fff}
.vbox .play .i{width:22px;height:22px}
.vbox.playing .play{display:none}
.vcap{margin-top:18px;font-weight:700;color:var(--muted);font-size:15px;display:flex;gap:10px;align-items:center}

/* ---------- 프로그램 ---------- */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.filters button{padding:10px 18px;border:2px solid var(--navy);border-radius:999px;background:#fff;font-weight:800;font-size:15px;box-shadow:3px 3px 0 var(--navy);transition:.15s}
.filters button:hover{transform:translate(-1px,-1px)}
.filters button[aria-pressed="true"]{background:var(--navy);color:#fff}
.grid-p{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.prog{display:flex;flex-direction:column;padding:26px 24px 24px}
.prog.sig{background:linear-gradient(160deg,#fff 55%,#E0E9FF)}
.prog .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.prog .ic{width:46px;height:46px;border:2px solid var(--navy);border-radius:12px;background:var(--highlight);display:grid;place-items:center}
.prog .ic .i{width:24px;height:24px}
.prog h3{font-size:21px;line-height:1.32;letter-spacing:-.02em}
.prog .one{margin:8px 0 14px;color:var(--muted);font-size:15.5px}
.prog dl{display:grid;grid-template-columns:62px 1fr;gap:6px 10px;font-size:14.5px;margin-bottom:18px;padding-top:14px;border-top:2px dashed var(--line)}
.prog dt{font-weight:800;color:var(--cobalt)}
.prog dd{color:#1e293b}
.prog .btn{margin-top:auto}
.prog[hidden]{display:none}
.prog.cta-card{grid-column:span 2;background:var(--navy);color:#fff;--bd:#fff;justify-content:center;gap:6px;box-shadow:4px 4px 0 var(--cobalt)}
.prog.cta-card h3{font-size:clamp(22px,2.6vw,30px)}
.prog.cta-card .one{color:#C7D2EE;font-size:16px;margin-bottom:12px}
.prog.cta-card .btn{margin-top:6px;align-self:flex-start}

/* ---------- JH RESULT 5 ---------- */
.steps-tab{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;position:relative}
.steps-tab button{position:relative;text-align:left;padding:16px 16px 14px;border:2px solid #fff;border-radius:14px;background:transparent;color:#fff;transition:.2s}
.steps-tab button small{display:block;font-size:12px;font-weight:800;color:var(--highlight);letter-spacing:.14em}
.steps-tab button b{display:block;font-size:19px;letter-spacing:-.01em;margin-top:2px}
.steps-tab button span{display:block;font-size:13.5px;color:#B7C4E6;margin-top:2px;font-weight:600}
.steps-tab button:hover{background:rgba(255,255,255,.08)}
.steps-tab button[aria-selected="true"]{background:var(--highlight);color:var(--navy);box-shadow:5px 5px 0 var(--cobalt);transform:translate(-2px,-2px)}
.steps-tab button[aria-selected="true"] small,.steps-tab button[aria-selected="true"] span{color:var(--navy)}
.prog-bar{height:8px;border-radius:8px;background:rgba(255,255,255,.2);margin:22px 0;overflow:hidden}
.prog-bar i{display:block;height:100%;width:20%;background:linear-gradient(90deg,var(--cobalt),var(--emerald));border-radius:8px;transition:width .5s}
.step-panel{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;background:#fff;color:var(--navy);border:3px solid #fff;border-radius:20px;padding:clamp(22px,4vw,40px);box-shadow:8px 8px 0 var(--cobalt)}
.step-panel h3{font-size:clamp(24px,3.2vw,34px);letter-spacing:-.02em;line-height:1.3}
.step-panel h3 em{font-style:normal;color:var(--cobalt)}
.step-panel p{margin-top:12px;color:var(--muted);font-size:17px}
.step-panel .out{background:#EEF2FF;border:2px solid var(--navy);border-radius:14px;padding:20px 22px}
.step-panel .out h4{font-size:13px;letter-spacing:.14em;color:var(--cobalt);font-weight:800}
.step-panel .out li{display:flex;gap:10px;margin-top:10px;font-weight:700}
.step-panel .out .i{color:var(--emerald);margin-top:5px}
.steps-hint{margin-top:16px;font-size:13.5px;color:#B7C4E6;text-align:center}

/* ---------- 교육 사례 ---------- */
.cases{display:grid;grid-template-columns:repeat(12,1fr);gap:22px}
.case{position:relative;overflow:hidden;display:flex;flex-direction:column}
.case .im{position:relative;overflow:hidden;border-bottom:2px solid var(--navy);cursor:zoom-in;background:#cbd5e1}
.case .im img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.case:hover .im img{transform:scale(1.04)}
.case .im .zoom{position:absolute;right:12px;bottom:12px;background:#fff;border:2px solid var(--navy);border-radius:10px;padding:6px 10px;font-size:12.5px;font-weight:800;display:flex;gap:6px;align-items:center}
.case .im .ai{position:absolute;left:12px;top:12px;background:rgba(15,23,42,.85);color:#fff;border-radius:8px;padding:4px 9px;font-size:12px;font-weight:700}
.case .tx{padding:18px 20px 20px}
.case .tx small{font-size:12.5px;font-weight:800;color:var(--cobalt);letter-spacing:.08em}
.case .tx h3{font-size:19px;margin:4px 0 6px;letter-spacing:-.02em;line-height:1.35}
.case .tx p{color:var(--muted);font-size:15px}
.c-a{grid-column:span 7}.c-a .im{aspect-ratio:16/9}
.c-b{grid-column:span 5;grid-row:span 2}.c-b .im{aspect-ratio:800/1422}
.c-c,.c-d{grid-column:span 3.5}
.c-c{grid-column:span 4}.c-d{grid-column:span 3}
.c-e,.c-f{grid-column:span 6}
.c-c .im,.c-d .im,.c-e .im,.c-f .im{aspect-ratio:3/2}
.lightbox{position:fixed;inset:0;z-index:300;background:rgba(15,23,42,.92);display:none;align-items:center;justify-content:center;padding:24px}
.lightbox.on{display:flex}
.lightbox img{max-height:88vh;max-width:min(1200px,94vw);border:3px solid #fff;border-radius:14px;box-shadow:8px 8px 0 var(--cobalt)}
.lightbox button{position:absolute;top:18px;right:18px;width:48px;height:48px;border:2px solid #fff;border-radius:12px;background:var(--cobalt);color:#fff;display:grid;place-items:center}

/* ---------- AI LAB ---------- */
.lab{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(24px,5vw,56px);align-items:start}
.lab-steps{counter-reset:s;display:grid;gap:12px;margin-top:22px}
.lab-steps li{counter-increment:s;display:flex;gap:14px;align-items:flex-start;background:#fff;border:2px solid var(--navy);border-radius:12px;padding:12px 16px;font-weight:700;box-shadow:3px 3px 0 var(--navy)}
.lab-steps li::before{content:counter(s);flex:none;width:30px;height:30px;border-radius:50%;background:var(--cobalt);color:#fff;display:grid;place-items:center;font-size:14px;border:2px solid var(--navy)}
.lab-steps small{display:block;font-weight:500;color:var(--muted);font-size:14px}
.lab-note{margin-top:22px;padding:16px 18px;border:2px dashed var(--navy);border-radius:12px;background:#FFFBEA;font-weight:700;font-size:15px;display:flex;gap:12px}
.lab-note .i{color:var(--cobalt);margin-top:4px}
.lab-card{display:grid;grid-template-columns:150px 1fr;gap:16px;align-items:center;margin-top:24px;padding:14px}
.lab-card img{border-radius:10px;border:2px solid var(--navy);aspect-ratio:1;object-fit:cover}
.lab-card h4{font-size:18px;letter-spacing:-.02em;line-height:1.35}
.lab-card p{font-size:14.5px;color:var(--muted);margin:4px 0 10px}

/* ---------- 영상·영화 ---------- */
.film{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(24px,5vw,60px);align-items:start}
.big6{background:var(--navy);color:#fff;border:3px solid var(--navy);border-radius:22px;padding:34px 30px;box-shadow:10px 10px 0 var(--highlight);position:sticky;top:calc(var(--hdr) + 24px)}
.big6 strong{display:block;font-size:clamp(96px,14vw,160px);line-height:.9;font-weight:800;letter-spacing:-.05em;color:var(--highlight)}
.big6 strong small{font-size:.28em;letter-spacing:0;color:#fff;margin-left:6px}
.big6 p{margin-top:14px;font-weight:700;font-size:18px;color:#DCE5FF}
.big6 .btn{margin-top:22px;--bd:#fff}
.tl{position:relative;display:grid;gap:18px;padding-left:34px}
.tl::before{content:"";position:absolute;left:11px;top:8px;bottom:8px;width:4px;background:var(--navy);border-radius:4px}
.tl li{position:relative;padding:18px 20px}
.tl li::before{content:"";position:absolute;left:-31px;top:24px;width:20px;height:20px;border-radius:50%;background:var(--highlight);border:4px solid var(--navy)}
.tl .date{font-size:13px;font-weight:800;color:var(--cobalt);letter-spacing:.06em}
.tl h3{font-size:19px;letter-spacing:-.02em;margin:2px 0 2px;line-height:1.35}
.tl p{font-size:14.5px;color:var(--muted)}
.tl .tag{margin-left:8px;vertical-align:2px}

/* ---------- MEDIA ---------- */
.media{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.media a,.media .card{padding:24px 22px;display:flex;flex-direction:column;gap:10px;min-height:190px}
.media .ic{width:48px;height:48px;border:2px solid var(--navy);border-radius:12px;display:grid;place-items:center;background:var(--highlight)}
.media .ic .i{width:24px;height:24px}
.media h3{font-size:19px;letter-spacing:-.02em}
.media p{font-size:14.5px;color:var(--muted)}
.media .go{margin-top:auto;font-weight:800;font-size:14px;color:var(--cobalt);display:flex;gap:6px;align-items:center}

/* ---------- 문의 ---------- */
.contact{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(24px,5vw,60px);align-items:start}
.cinfo .big-tel{display:flex;align-items:center;gap:12px;font-size:clamp(28px,4vw,40px);font-weight:800;letter-spacing:-.02em;margin:22px 0 6px}
.cinfo .big-tel .i{color:var(--highlight);width:1.1em;height:1.1em}
.cinfo p{color:#C7D2EE}
.cinfo ul{margin-top:26px;display:grid;gap:12px}
.cinfo li{display:flex;gap:14px;align-items:flex-start;font-weight:600}
.cinfo li span.n{flex:none;width:30px;height:30px;border-radius:50%;background:var(--highlight);color:var(--navy);font-weight:800;display:grid;place-items:center;font-size:14px}
.cinfo li small{display:block;color:#9fb0d6;font-weight:500;font-size:14px}
.cmail{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px}
.form{background:#fff;color:var(--navy);border:3px solid #fff;border-radius:22px;padding:clamp(22px,4vw,38px);box-shadow:10px 10px 0 var(--cobalt)}
.form h3{font-size:24px;letter-spacing:-.02em}
.form .req-note{font-size:13.5px;color:var(--muted);margin:4px 0 20px}
.f-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.f{display:flex;flex-direction:column;gap:6px}
.f.full{grid-column:1/-1}
.f label,.f legend{font-weight:800;font-size:14.5px}
.f label em,.f legend em{color:#DC2626;font-style:normal;margin-left:2px}
.f input,.f select,.f textarea{width:100%;padding:13px 14px;border:2px solid var(--navy);border-radius:12px;font:inherit;font-size:16px;background:#fff;color:var(--navy)}
.f textarea{min-height:120px;resize:vertical}
.f input:focus,.f select:focus,.f textarea:focus{outline:3px solid var(--cobalt);outline-offset:1px;border-color:var(--cobalt)}
.f .err{display:none;color:#DC2626;font-size:13px;font-weight:700}
.f.bad input,.f.bad select,.f.bad textarea{border-color:#DC2626;background:#FEF2F2}
.f.bad .err{display:block}
.f.ok input{border-color:var(--emerald)}
.f fieldset{border:0}
.pick{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.pick label{position:relative;font-weight:700;font-size:14px}
.pick input{position:absolute;opacity:0}
.pick span{display:inline-block;padding:8px 14px;border:2px solid var(--navy);border-radius:999px;background:#fff;cursor:pointer;transition:.12s}
.pick input:focus-visible + span{outline:3px solid var(--cobalt);outline-offset:2px}
.pick input:checked + span{background:var(--cobalt);color:#fff;box-shadow:2px 2px 0 var(--navy)}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;font-weight:600;margin-top:4px}
.agree input{width:22px;height:22px;accent-color:var(--cobalt);margin-top:2px;flex:none}
.agree button{background:none;border:0;text-decoration:underline;color:var(--cobalt);font-weight:800;padding:0}
.honey{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}
.form .submit{margin-top:22px;font-size:18px;padding:17px}
.form .submit[disabled]{opacity:.7;cursor:wait}
.spin{width:18px;height:18px;border:3px solid rgba(255,255,255,.5);border-top-color:#fff;border-radius:50%;animation:rot .8s linear infinite;display:none}
.loading .spin{display:inline-block}
@keyframes rot{to{transform:rotate(360deg)}}
.result{display:none;text-align:center;padding:30px 10px}
.result .ck{width:76px;height:76px;margin:0 auto 18px;border:3px solid var(--navy);border-radius:50%;background:var(--emerald);display:grid;place-items:center;color:#fff;box-shadow:4px 4px 0 var(--navy)}
.result .ck .i{width:40px;height:40px;stroke-width:3}
.result h3{font-size:26px}.result p{color:var(--muted);margin:10px 0 20px}
.result.fail .ck{background:#DC2626}
.form.sent .fbody{display:none}.form.sent .result{display:block}

/* ---------- FAQ ---------- */
.faq{max-width:900px;margin:0 auto;display:grid;gap:14px}
.faq details{background:#fff;border:2px solid var(--navy);border-radius:14px;box-shadow:3px 3px 0 var(--navy);overflow:hidden}
.faq summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:800;font-size:17px;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary .i{transition:.25s}
.faq details[open] summary .i{transform:rotate(180deg)}
.faq details[open] summary{background:#EEF2FF}
.faq .a{padding:4px 22px 20px;color:var(--muted);font-size:16px}

/* ---------- 푸터 ---------- */
.foot{background:var(--navy);color:#C7D2EE;padding:56px 0 34px;border-top:3px solid var(--highlight);--bd:#fff}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
.foot .brand{color:#fff}.foot .brand small{color:var(--highlight)}
.foot h4{color:#fff;font-size:15px;margin-bottom:12px;letter-spacing:.04em}
.foot li{margin:7px 0;font-size:15px}
.foot a:hover{color:var(--highlight)}
.foot .slogan{margin-top:14px;font-size:15px;max-width:380px}
.foot .copy{margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.2);font-size:13.5px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.foot .copy button{background:none;border:0;color:#fff;text-decoration:underline;font-size:13.5px}

/* ---------- 고정 전환 장치 ---------- */
.fab{position:fixed;right:22px;bottom:22px;z-index:90;transform:translateY(120px);opacity:0;transition:.35s;display:flex;gap:10px;pointer-events:none}
.fab .btn{pointer-events:auto}
.fab.on{transform:none;opacity:1}
.mbar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:95;background:#fff;border-top:2px solid var(--navy);padding:10px 14px calc(10px + env(safe-area-inset-bottom));gap:10px}
.mbar a{flex:1;--bd:#0F172A}
.modal{position:fixed;inset:0;z-index:310;background:rgba(15,23,42,.7);display:none;align-items:center;justify-content:center;padding:20px}
.modal.on{display:flex}
.modal .box{background:#fff;color:var(--navy);border:3px solid var(--navy);border-radius:18px;max-width:640px;width:100%;max-height:86vh;overflow:auto;padding:28px;box-shadow:8px 8px 0 var(--cobalt)}
.modal h3{font-size:22px;margin-bottom:12px}.modal p,.modal li{font-size:15px;color:#334155;margin:6px 0}
.modal ul{padding-left:18px;list-style:disc}

/* ---------- 등장 효과 ---------- */
.rv{opacity:0;transform:translateY(28px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}

/* ---------- 반응형 ---------- */
@media(max-width:1100px){
  .burger{display:flex}
  .nav{position:fixed;top:var(--hdr);left:0;right:0;bottom:0;background:#fff;flex-direction:column;align-items:stretch;gap:6px;padding:18px 20px calc(90px + env(safe-area-inset-bottom));overflow:auto;transform:translateX(100%);transition:transform .3s;border-top:2px solid var(--navy)}
  .nav.open{transform:none}
  .nav a{font-size:19px;padding:15px 14px;border:2px solid var(--navy);border-radius:12px;box-shadow:3px 3px 0 var(--navy)}
  .nav a.on::after{display:none}
  .nav a.on{background:var(--highlight)}
  .nav a.cta{margin:10px 0 0;text-align:center;font-size:20px;padding:16px}
}
@media(max-width:980px){
  .robot-grid,.about,.lab,.film,.contact{grid-template-columns:1fr}
  .stage{aspect-ratio:1/1;max-width:560px;margin-inline:auto;width:100%}
  .grid-p{grid-template-columns:repeat(2,1fr)}
  .pain{grid-template-columns:1fr}
  .steps-tab{grid-template-columns:repeat(5,minmax(150px,1fr));overflow-x:auto;padding:4px 4px 12px;scroll-snap-type:x mandatory}
  .steps-tab button{scroll-snap-align:start}
  .step-panel{grid-template-columns:1fr}
  .media{grid-template-columns:repeat(2,1fr)}
  .big6{position:static}
  .cases{grid-template-columns:repeat(2,1fr)}
  .c-a,.c-b,.c-c,.c-d,.c-e,.c-f{grid-column:auto;grid-row:auto}
  .c-a{grid-column:1/-1}
  .c-b .im{aspect-ratio:800/1422;max-width:420px;margin-inline:auto;width:100%}
  .c-b .im img{object-position:50% 50%}
  .foot-grid{grid-template-columns:1fr 1fr}
  .foot-grid>:first-child{grid-column:1/-1}
}
@media(max-width:980px){.portrait{position:relative;top:auto}}
@media(max-width:820px){
  :root{--hdr:62px}
  .prog.cta-card{grid-column:auto}
  body{padding-bottom:76px}
  .mbar{display:flex}
  .fab{display:none}
  .brand small{display:none}
  .brand b{font-size:16px}
  .hero-media{position:relative;inset:auto;aspect-ratio:16/11}
  .hero-media::after{background:linear-gradient(0deg,var(--navy) 0%,rgba(15,23,42,0) 45%)}
  .hero-media video,.hero-media img{object-position:70% 30%}
  .hero-inner{min-height:auto;padding:6px 0 30px}
  .hero-copy{margin-top:-6px}
  .vctl{right:12px;bottom:14px}
  .vctl button{padding:8px 11px;font-size:13px}
  .hero-hint{display:none}
  .stats{position:relative}
  .stats .wrap{grid-template-columns:repeat(2,1fr)}
  .stat{border-bottom:1px solid rgba(255,255,255,.25);padding:14px 12px}
  .stat:nth-child(2){border-right:0}
  .stat:nth-child(n+3){border-bottom:0}
  .cta-row .btn{width:100%}
  .f-grid{grid-template-columns:1fr}
  .grid-p{grid-template-columns:1fr}
  .media{grid-template-columns:1fr}
  .cases{grid-template-columns:1fr}
  .c-a{grid-column:auto}
  .lab-card{grid-template-columns:96px 1fr}
  .portrait .nameplate{left:10px}
  .foot-grid{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .marquee .track{animation:mq 70s linear infinite!important}
  .rv{opacity:1;transform:none}
}

/* ---------- 수상 인증 갤러리 ---------- */
.awards{display:grid;grid-template-columns:repeat(12,1fr);gap:20px;align-items:start}
.aw{margin:0;overflow:hidden}
.aw .im{position:relative;overflow:hidden;border-bottom:2px solid var(--navy);cursor:zoom-in;background:#fff}
.aw .im.dark{background:#0b0b0f}
.aw .im img{width:100%;height:auto;display:block;transition:transform .5s}
.aw:hover .im img{transform:scale(1.03)}
.aw .im .zoom{position:absolute;right:10px;bottom:10px;background:#fff;border:2px solid var(--navy);border-radius:10px;padding:5px 9px;font-size:12px;font-weight:800}
.aw figcaption{padding:12px 16px 14px;font-size:13.5px;color:var(--muted);line-height:1.5}
.aw figcaption b{display:block;color:var(--navy);font-size:14.5px;letter-spacing:-.01em}
.a1{grid-column:span 6}.a2{grid-column:span 3}.a3{grid-column:span 3;display:grid;gap:20px}.a4{grid-column:span 12}
.a4 .im img{max-height:340px;object-fit:cover;width:100%}
/* ---------- 대표 저서 ---------- */
.books{display:grid;grid-template-columns:1.1fr .9fr;gap:0;overflow:hidden;margin-bottom:26px}
.books .bk-img{position:relative;cursor:zoom-in;border-right:2px solid var(--navy);background:#2447b8}
.books .bk-img img{width:100%;height:100%;object-fit:cover;display:block}
.books .zoom{position:absolute;right:12px;bottom:12px;background:#fff;border:2px solid var(--navy);border-radius:10px;padding:6px 10px;font-size:12.5px;font-weight:800}
.bk-tx{padding:clamp(22px,3.4vw,38px);display:flex;flex-direction:column;gap:12px;justify-content:center}
.bk-tx h3{font-size:clamp(22px,2.8vw,30px);line-height:1.3;letter-spacing:-.02em}
.bk-tx p{color:var(--muted);font-size:15.5px}
.bk-tx li{display:flex;gap:10px;margin:8px 0;font-size:15px;align-items:flex-start}
.bk-tx li .i{color:var(--cobalt);margin-top:4px}
.bk-tx li b{color:var(--navy)}
.bk-tx .btn{align-self:flex-start;margin-top:6px}
@media(max-width:980px){
  .books{grid-template-columns:1fr}.books .bk-img{border-right:0;border-bottom:2px solid var(--navy)}
  .a1{grid-column:span 12}.a2{grid-column:span 6}.a3{grid-column:span 6}
}
@media(max-width:600px){.a2,.a3{grid-column:span 12}.a3{grid-template-columns:1fr 1fr}}

/* ===== v3 추가 ===== */
.hero h1{line-height:1.12}
.hero h1 .hl{display:inline-block;margin-top:.3em;padding:.04em .22em .1em;line-height:1.15}
.hero-tags{gap:10px;margin-top:26px}
.hero-tags span{font-size:15px;font-weight:800;padding:8px 16px;border:2px solid var(--navy);color:var(--navy);box-shadow:3px 3px 0 rgba(0,0,0,.35);letter-spacing:-.01em;transition:transform .2s}
.hero-tags .t1{background:#FFE17C}.hero-tags .t2{background:#7DF0C0}.hero-tags .t3{background:#9CC2FF}
.hero-tags span:hover{transform:translateY(-3px) rotate(-1.5deg)}
.btn.kakao{background:#FEE500;color:#191919;border-color:#191919}
.btn.kakao .i{stroke:#191919;fill:#191919;fill-opacity:.12}
.kbig{margin:6px 0 14px;font-size:17px;padding:14px 22px;gap:10px}
.kbig small{font-weight:700;opacity:.7;font-size:12.5px}
/* 소셜 호버 */
.links{display:flex;flex-wrap:wrap;gap:12px}
.btn.soc{--c:#2563EB;color:#fff;background:var(--c);border-color:var(--navy);position:relative;overflow:hidden;font-weight:800;transition:transform .22s cubic-bezier(.3,1.6,.5,1),box-shadow .22s}
.btn.soc .i{stroke:#fff;transition:transform .35s}
.btn.soc.naver{--c:#03A94D}.btn.soc.yt{--c:#E11D1D}.btn.soc.litt{--c:#7C3AED}
.btn.soc:hover{transform:translate(-3px,-5px) scale(1.04);box-shadow:7px 9px 0 var(--navy)}
.btn.soc:hover>.i:first-child{animation:wig .6s}
.btn.soc::after{content:"";position:absolute;top:0;left:-70%;width:50%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-20deg);transition:left .6s}
.btn.soc:hover::after{left:130%}
@keyframes wig{0%,100%{transform:rotate(0)}25%{transform:rotate(-18deg) scale(1.2)}60%{transform:rotate(14deg) scale(1.2)}}
.media .card.m-naver,.media .card.m-yt,.media .card.m-litt{transition:transform .25s cubic-bezier(.3,1.6,.5,1),box-shadow .25s,background .25s}
.m-naver .ic{background:#CFF7DE!important}.m-yt .ic{background:#FFD9D9!important}.m-litt .ic{background:#E4D9FF!important}
.m-naver .go{color:#038A3F!important}.m-yt .go{color:#C21616!important}.m-litt .go{color:#6D28D9!important}
.media .card.m-naver:hover{background:#EFFFF5;box-shadow:8px 8px 0 #03A94D;transform:translate(-4px,-6px) rotate(-.6deg)}
.media .card.m-yt:hover{background:#FFF1F1;box-shadow:8px 8px 0 #E11D1D;transform:translate(-4px,-6px) rotate(.6deg)}
.media .card.m-litt:hover{background:#F6F1FF;box-shadow:8px 8px 0 #7C3AED;transform:translate(-4px,-6px) rotate(-.6deg)}
.media .card:hover .ic{animation:wig .6s}
.media .card:hover .go{gap:12px}
/* 안내 도우미 */
.pet{position:fixed;left:14px;bottom:14px;z-index:92;width:92px;transition:opacity .3s,transform .3s}
.pet img{display:block;width:92px;height:auto;animation:petb 2.6s ease-in-out infinite;filter:drop-shadow(0 6px 6px rgba(15,23,42,.25));pointer-events:none}
@keyframes petb{0%,100%{transform:translateY(0) rotate(-2deg)}50%{transform:translateY(-8px) rotate(2deg)}}
.pet-bubble{position:absolute;left:78px;bottom:78px;width:210px;background:#fff;color:var(--navy);border:2px solid var(--navy);border-radius:16px 16px 16px 4px;padding:10px 13px;font-size:13.5px;line-height:1.45;font-weight:600;box-shadow:4px 4px 0 var(--navy);text-decoration:none;transition:opacity .25s,transform .25s}
.pet-bubble b{color:var(--cobalt)}
.pet-bubble.swap{opacity:0;transform:translateY(6px)}
.pet-x{position:absolute;left:0;top:-4px;width:24px;height:24px;border-radius:50%;border:2px solid var(--navy);background:#fff;font-size:15px;line-height:1;font-weight:800;color:var(--navy);cursor:pointer;display:grid;place-items:center}
.pet.off{opacity:0;pointer-events:none;transform:translateY(20px)}
@media(max-width:820px){
  .pet{bottom:calc(76px + env(safe-area-inset-bottom));width:64px;left:8px}
  .pet img{width:64px}
  .pet-bubble{left:54px;bottom:54px;width:176px;font-size:12.5px;padding:8px 10px}
  .hero-tags span{font-size:14px;padding:7px 13px}
}
@media(prefers-reduced-motion:reduce){.pet img,.btn.soc:hover>.i:first-child,.media .card:hover .ic{animation:none}}

.pet.quiet .pet-bubble,.pet.quiet .pet-x{opacity:0;pointer-events:none}
.mbar .btn{white-space:nowrap;padding-left:8px;padding-right:8px;font-size:15px}
@media(max-width:820px){
  .pet{left:auto;right:8px;width:56px}
  .pet img{width:56px}
  .pet-bubble{left:auto;right:46px;bottom:46px;border-radius:16px 16px 4px 16px}
  .pet-x{left:auto;right:-2px;top:-8px}
}

/* ===== v4 ===== */
.robot .wrap{max-width:1380px}
.robot-grid{grid-template-columns:1.45fr 1fr;gap:clamp(28px,4vw,64px)}
.stage{aspect-ratio:1/1.02;min-height:600px;box-shadow:12px 12px 0 var(--highlight)}
.robot .lead{color:#fff;font-size:clamp(17px,1.9vw,20px);line-height:1.8;font-weight:500;max-width:none}
.robot .lead b{color:var(--highlight)}
.chips{gap:10px}
.chip{font-size:15px;font-weight:800;padding:8px 16px;color:var(--navy);border:2px solid var(--navy);box-shadow:3px 3px 0 rgba(255,255,255,.35);transition:transform .2s}
.chip:hover{transform:translateY(-3px) rotate(-1.5deg)}
.chip.c1{background:#FFE17C}.chip.c2{background:#7DF0C0}.chip.c3{background:#9CC2FF}.chip.c4{background:#FFB4C8}.chip.c5{background:#D4B8FF}.chip.c6{background:#FFC38A}
.robot .howto,.robot .voice-note{color:#E8EEFF}
.robot .voice-note{font-size:13.5px}
.feature{display:grid;grid-template-columns:340px 1fr;gap:clamp(24px,4vw,56px);align-items:center;margin-bottom:34px;padding:clamp(18px,3vw,32px);background:#fff;border:3px solid var(--navy);border-radius:22px;box-shadow:10px 10px 0 var(--cobalt)}
.feature .phone .vbox.v916{aspect-ratio:9/16;border-radius:26px;max-width:340px;margin-inline:auto}
.feature h3{font-size:clamp(22px,2.6vw,30px);letter-spacing:-.02em;line-height:1.3;margin:8px 0 10px}
.feature p{color:var(--muted);font-size:16px}
.feature .wide{position:relative;margin-top:18px;border:2px solid var(--navy);border-radius:16px;overflow:hidden;cursor:zoom-in}
.feature .wide img{width:100%;display:block}
.feature .wide .ai{position:absolute;left:10px;top:10px;background:rgba(15,23,42,.85);color:#fff;border-radius:8px;padding:4px 9px;font-size:12px;font-weight:700}
.feature .wide figcaption{position:absolute;left:0;right:0;bottom:0;padding:22px 16px 12px;background:linear-gradient(0deg,rgba(15,23,42,.85),transparent);color:#fff;font-weight:800;font-size:15px}
@media(max-width:980px){.robot-grid{grid-template-columns:1fr}.stage{min-height:0;aspect-ratio:1/1.05;max-width:640px}.feature{grid-template-columns:1fr}}
.portrait .ph img{aspect-ratio:4/5;object-position:50% 0}
.portrait .ph img{height:auto}
.feature .wide img{height:auto}

/* ===== v5: 로봇 크게 + 배꼽 버튼 ===== */
.stage{--rs:1.9;--rcx:49;--rcy:62.5;--tx:50;--ty:48}
.stage spline-viewer{inset:auto;left:calc(var(--tx) * 1% - var(--rs) * var(--rcx) * 1%);top:calc(var(--ty) * 1% - var(--rs) * var(--rcy) * 1%);width:calc(var(--rs) * 100%);height:calc(var(--rs) * 100%)}
.belly{position:absolute;left:50%;top:56%;transform:translate(-50%,-50%);z-index:4;display:inline-flex;align-items:center;gap:8px;white-space:nowrap;cursor:pointer;
  background:#FFE17C;color:#0F172A;border:3px solid #0F172A;border-radius:999px;padding:10px 18px 10px 12px;font-weight:800;font-size:16px;line-height:1;font-family:inherit;box-shadow:0 4px 0 #0F172A;animation:bellyb 2s ease-in-out infinite}
.belly .i{width:26px;height:26px;padding:5px;border-radius:50%;background:#0F172A;stroke:#FFE17C;box-sizing:content-box;width:16px;height:16px}
.belly::before{content:"";position:absolute;inset:-9px;border-radius:999px;border:3px solid #FFE17C;opacity:.0;animation:bring 2s ease-out infinite}
.belly:hover{background:#fff}
.stage.speaking .belly{background:#2563EB;color:#fff;border-color:#fff;box-shadow:0 4px 0 #fff}
.stage.speaking .belly .i{background:#fff;stroke:#2563EB}
@keyframes bellyb{0%,100%{transform:translate(-50%,-50%)}50%{transform:translate(-50%,-58%)}}
@keyframes bring{0%{opacity:.9;transform:scale(.92)}100%{opacity:0;transform:scale(1.25)}}
@media(max-width:820px){.stage{--rs:1.6}.belly{font-size:14.5px;padding:8px 14px 8px 9px;top:58%}}
@media(prefers-reduced-motion:reduce){.belly,.belly::before{animation:none}}

.c-b .im{background:#0b1a3a}.c-b .im img{object-fit:contain}

.zoomctl{position:absolute;right:12px;bottom:12px;z-index:5;display:flex;flex-direction:column;gap:6px;align-items:stretch;background:rgba(15,23,42,.88);border:2px solid #fff;border-radius:14px;padding:8px}
.zoomctl div{display:flex;align-items:center;gap:6px}
.zoomctl span{color:#fff;font-size:12.5px;font-weight:800;width:30px}
.zoomctl button{cursor:pointer;font-family:inherit;font-weight:800;font-size:16px;line-height:1;color:#0F172A;background:#FFE17C;border:2px solid #fff;border-radius:10px;min-width:40px;height:36px;padding:0 8px}
.zoomctl button:hover{background:#fff}
.zoomctl .rst{font-size:12.5px;background:#fff;height:30px}
@media(max-width:820px){.zoomctl{right:8px;bottom:8px;padding:6px}.zoomctl button{min-width:36px;height:34px}}

/* ===== v6: 프로그램 카드(1:1) · 상세 · 뉴스레터 · 모달 ===== */
.nav-sub{font-weight:800;color:#3B1E1E!important;background:#FEE500;border:2px solid var(--bd);border-radius:999px;padding:6px 14px!important}
.nl-band{background:var(--highlight);border-block:3px solid var(--navy);padding:34px 0}
.nl-in{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.nl-in h2{font-size:clamp(22px,2.8vw,30px);letter-spacing:-.02em;margin:4px 0 6px;color:var(--navy)}
.nl-in p{color:#1e293b;max-width:620px}
.pthumb{display:block;aspect-ratio:1/1;border:2px solid var(--navy);border-radius:14px;overflow:hidden;background:#EEF2FF;margin-bottom:16px;position:relative}
.pthumb img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s}
.pthumb.fit-contain img{object-fit:contain;background:#0b1a3a}
.prog:hover .pthumb img{transform:scale(1.04)}
.pthumb.tile,.pd-img.tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:18px;text-align:center;color:var(--navy);background:linear-gradient(150deg,#E0E9FF,#FFF3C4)}
.pthumb.tile .i,.pd-img.tile .i{width:56px;height:56px}
.pthumb.tile b,.pd-img.tile b{font-size:18px;line-height:1.35;letter-spacing:-.02em}
.t-sig{background:linear-gradient(150deg,#DCE7FF,#BFD3FF)!important}.t-cus{background:linear-gradient(150deg,#D7FBE8,#FFF3C4)!important}.t-pub{background:linear-gradient(150deg,#FFE3EC,#F0DDFF)!important}.t-cert{background:linear-gradient(150deg,#FFE9C9,#FFF3C4)!important}.t-free{background:linear-gradient(150deg,#DDF4FF,#E7FFE0)!important}
.prog h3 a{color:inherit;text-decoration:none}.prog h3 a:hover{color:var(--cobalt)}
.pbtns{display:flex;gap:10px;margin-top:auto}.pbtns .btn{flex:1;justify-content:center}
.pempty{grid-column:1/-1;padding:40px 10px;text-align:center;color:var(--muted)}
.pd{position:fixed;inset:0;z-index:300;background:var(--paper);overflow-y:auto}
.pd[hidden]{display:none}
body.pd-open{overflow:hidden}
.pd-in{max-width:1040px;margin:0 auto;padding:26px 20px 90px}
.pd-top{display:grid;grid-template-columns:minmax(0,440px) 1fr;gap:clamp(22px,4vw,48px);margin-top:22px;align-items:start}
.pd-img{aspect-ratio:1/1;border:3px solid var(--navy);border-radius:20px;overflow:hidden;box-shadow:8px 8px 0 var(--cobalt);background:#EEF2FF}
.pd-img img{width:100%;height:100%;object-fit:cover;display:block}
.pd-img.fit-contain img{object-fit:contain;background:#0b1a3a}
.pd h1{font-size:clamp(26px,3.6vw,40px);letter-spacing:-.03em;line-height:1.25;margin:6px 0 10px}
.pd-sum{font-size:18px;color:#334155;line-height:1.7}
.pd-meta{list-style:none;margin:20px 0;padding:0;display:grid;gap:10px}
.pd-meta li{border:2px solid var(--navy);border-radius:12px;background:#fff;padding:10px 14px;font-size:16px}
.pd-meta b{display:inline-block;min-width:64px;color:var(--cobalt)}
.pd-cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.pbody{margin-top:44px;padding:clamp(18px,3vw,36px);background:#fff;border:2px solid var(--navy);border-radius:18px;font-size:18px;line-height:1.9;color:#1e293b}
.pbody h2{font-size:clamp(22px,2.6vw,28px);margin:30px 0 10px;letter-spacing:-.02em;color:var(--navy)}
.pbody h3{font-size:20px;margin:22px 0 8px}
.pbody p{margin:0 0 14px}
.pbody img{display:block;max-width:100%;height:auto;margin:20px auto;border-radius:12px;border:2px solid var(--navy)}
.pbody ul,.pbody ol{padding-left:1.3em;margin:0 0 14px}
.pd-end{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:26px}
.aidl-modal{position:fixed;inset:0;z-index:400;background:rgba(15,23,42,.62);display:grid;place-items:center;padding:16px;opacity:0;transition:opacity .2s}
.aidl-modal.on{opacity:1}
.aidl-modal-box{position:relative;width:min(440px,100%);max-height:92vh;overflow:auto;background:#fff;border:3px solid var(--navy);border-radius:20px;box-shadow:8px 8px 0 var(--cobalt);padding:30px 26px 26px;transform:translateY(18px) scale(.97);transition:transform .25s cubic-bezier(.2,1.3,.4,1)}
.aidl-modal.on .aidl-modal-box{transform:none}
.aidl-x{position:absolute;right:12px;top:10px;width:38px;height:38px;border-radius:50%;border:2px solid var(--navy);background:#fff;font-size:22px;line-height:1;cursor:pointer;color:var(--navy)}
.nl-form{display:grid;gap:12px;text-align:center}
.nl-ico{width:58px;height:58px;margin:0 auto;border-radius:16px;border:2px solid var(--navy);background:var(--highlight);display:grid;place-items:center;font-size:28px}
.nl-ico.ok{background:var(--emerald);color:#fff;border-radius:50%}
.nl-form h3{font-size:22px;letter-spacing:-.02em;color:var(--navy)}
.nl-sub{color:var(--muted);font-size:15px;line-height:1.6}
.nl-form form{display:grid;gap:12px;text-align:left}
.nl-form label{display:grid;gap:5px;font-weight:700;font-size:14.5px;color:var(--navy)}
.nl-form input:not([type=checkbox]){font:inherit;font-size:16px;padding:12px 14px;border:2px solid var(--navy);border-radius:12px;background:#fff}
.nl-form input:focus{outline:3px solid var(--highlight);outline-offset:1px}
.nl-form .hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.nl-agree{display:flex!important;gap:8px;align-items:flex-start;font-weight:600!important;font-size:14px!important}
.nl-agree button{background:none;border:0;text-decoration:underline;color:var(--cobalt);font:inherit;cursor:pointer}
.nl-err{min-height:1.2em;color:#c21616;font-weight:700;font-size:14px}
.nl-go{justify-content:center;width:100%}
@media(max-width:980px){.nav-sub{display:block}}
@media(max-width:820px){.pd-top{grid-template-columns:1fr}.pd-img{max-width:520px}.pd-cta .btn{flex:1;justify-content:center}.nl-in .btn{width:100%;justify-content:center}}
@media(prefers-reduced-motion:reduce){.aidl-modal,.aidl-modal-box{transition:none}}

/* 언론 기고 카드 */
.press{display:flex;flex-direction:column;gap:10px;margin:0 0 22px;padding:26px 28px;background:#fff;border-left:8px solid var(--cobalt)}
.press h3{font-size:clamp(19px,2.4vw,24px);line-height:1.45}
.press p{color:var(--muted)}
.press .go{display:inline-flex;align-items:center;gap:6px;font-weight:800;color:var(--cobalt-d)}
.press .tag{align-self:flex-start}

/* 이미지 배너 */
.showcase{display:block;margin:30px auto 0;border:2px solid var(--bd);border-radius:18px;overflow:hidden;box-shadow:var(--sh);background:#fff;transition:transform .2s,box-shadow .2s}
.showcase:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--bd)}
.showcase img{width:100%;height:auto}
#programs .showcase{margin:0 auto 28px}
.kit{padding:clamp(36px,6vw,64px) 0;background:#fff}
.kit figure{max-width:1100px;margin:0 auto;border:2px solid var(--bd);border-radius:18px;overflow:hidden;box-shadow:var(--sh)}
.kit img{width:100%;height:auto}
.kit-cta{text-align:center;margin-top:26px}

/* 이미지 배너 테두리: 이미지의 라벤더·민트 톤에 맞춘 그라데이션 링 */
.showcase,.kit figure{border:0;padding:4px;border-radius:28px;overflow:visible;
  background:linear-gradient(135deg,#8B7CF6 0%,#6FD3C4 50%,#A78BFA 100%);
  box-shadow:0 10px 30px rgba(139,124,246,.28),0 2px 6px rgba(15,23,42,.08)}
.showcase:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(139,124,246,.38),0 2px 6px rgba(15,23,42,.08)}
.showcase img,.kit img{border-radius:24px;background:#fff}
@media(max-width:640px){.showcase,.kit figure{padding:3px;border-radius:20px}.showcase img,.kit img{border-radius:17px}}

/* 상단 메뉴 관리자 링크 */
.nav-admin{font-size:13px!important;font-weight:700;color:var(--muted)!important;border:1.5px solid var(--line);border-radius:999px;padding:5px 11px!important;white-space:nowrap}
.nav-admin:hover{color:var(--navy)!important;border-color:var(--navy);background:#fff}
@media(min-width:981px) and (max-width:1380px){
  .nav a{font-size:13.5px;padding:8px 7px}
  .nav a.cta{padding:8px 13px;margin-left:4px}
  .nav-sub{padding:5px 11px!important}
  .nav-admin{padding:5px 9px!important}
  .brand span small{letter-spacing:0;font-size:10px}
}

/* 영상 재생 버튼: 첫 화면을 가리지 않도록 작은 원형 아이콘 + 모서리 라벨 */
.vbox .play{display:block;background:linear-gradient(0deg,rgba(15,23,42,.45),rgba(15,23,42,0) 32%)}
.vbox .play::before{content:"";position:absolute;left:50%;top:50%;width:50px;height:50px;transform:translate(-50%,-50%);border-radius:50%;background:rgba(15,23,42,.5);border:2px solid #fff;transition:transform .2s,background .2s}
.vbox .play::after{content:"";position:absolute;left:50%;top:50%;transform:translate(-30%,-50%);border-style:solid;border-width:9px 0 9px 15px;border-color:transparent transparent transparent #fff}
.vbox .play:hover::before{background:var(--cobalt);transform:translate(-50%,-50%) scale(1.08)}
.vbox .play span{position:absolute;right:10px;top:10px;bottom:auto;left:auto;padding:4px 10px;gap:6px;font-size:11.5px;box-shadow:none;border-width:1.5px;background:rgba(15,23,42,.78)}
.vbox .play span .i{width:14px;height:14px}
.vbox .play span svg{display:none}

/* 클릭 가능한 대표 교육 배너 (카드별 링크 영역) */
.sc-multi{position:relative;display:block;line-height:0}
.sc-multi .hit{position:absolute;top:25%;height:73%;border-radius:2.4%;outline-offset:-3px;transition:background .2s,box-shadow .2s}
.sc-multi .hit:hover,.sc-multi .hit:focus-visible{background:rgba(139,124,246,.10);box-shadow:inset 0 0 0 3px #8B7CF6;outline:none}
.sc-multi:hover{transform:none;box-shadow:0 10px 30px rgba(139,124,246,.28),0 2px 6px rgba(15,23,42,.08)}
.pbody ul,.ad-body ul{list-style:disc;padding-left:1.5em;margin:.6em 0}
.pbody ol,.ad-body ol{list-style:decimal;padding-left:1.5em;margin:.6em 0}
.pbody li{margin:.3em 0}

/* 상세페이지 문의 유도 : 하단 고정바 + 본문 아래 큰 문의 영역 */
.pd-cta2{margin-top:28px;border:3px solid var(--navy);border-radius:20px;background:linear-gradient(135deg,#EEF2FF,#E6FBF6);box-shadow:8px 8px 0 var(--cobalt);padding:26px clamp(18px,4vw,34px);text-align:center;display:grid;gap:10px;justify-items:center}
.pd-cta2 b{font-size:clamp(20px,3.4vw,26px);letter-spacing:-.02em;color:var(--navy)}
.pd-cta2 span{color:#334155;font-size:16px;line-height:1.6}
.pd-cta2 .pd-cta{justify-content:center;margin-top:8px}
.btn.big{padding:15px 26px;font-size:18px}
.pd-bar{position:sticky;bottom:0;z-index:5;margin:26px -20px -90px;padding:12px 20px calc(12px + env(safe-area-inset-bottom));display:flex;align-items:center;gap:10px;justify-content:center;background:rgba(255,255,255,.96);border-top:3px solid var(--navy);box-shadow:0 -8px 24px rgba(15,23,42,.12)}
.pd-bar-t{flex:1;min-width:0;max-width:420px;font-weight:800;color:var(--navy);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.btn.pulse{animation:pdpulse 2.2s ease-in-out infinite}
@keyframes pdpulse{0%,100%{box-shadow:0 0 0 0 rgba(37,99,235,.45)}50%{box-shadow:0 0 0 10px rgba(37,99,235,0)}}
@media(prefers-reduced-motion:reduce){.btn.pulse{animation:none}}
@media(max-width:640px){.pd-bar{gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));margin:26px -20px -90px}.pd-bar-t{display:none}.pd-bar .btn{flex:1;justify-content:center;padding:13px 10px;font-size:16px}.pd-cta2 .pd-cta .btn{width:100%;justify-content:center}}

/* ===== 수강 후기 ===== */
.rfeat{max-width:860px;margin:0 auto clamp(26px,4vw,40px);background:var(--navy);color:#fff;--bd:var(--navy);border:2px solid var(--bd);border-radius:var(--r);box-shadow:5px 5px 0 var(--highlight);padding:clamp(22px,4vw,38px)}
.rfeat .rtag{background:var(--highlight);color:var(--navy)}
.rfeat blockquote{font-size:clamp(18px,2.6vw,25px);line-height:1.55;font-weight:700;margin:14px 0 12px;text-wrap:balance}
.rfeat figcaption{font-size:14px;color:#C7D2EE}
.rgrid{columns:3 280px;column-gap:18px}
.rcard{break-inside:avoid;margin:0 0 18px;background:#fff;border:2px solid var(--bd);border-radius:var(--r);box-shadow:var(--sh);padding:20px 20px 16px;display:block}
.rcard[hidden]{display:none}
.rtag{display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:.02em;color:var(--cobalt-d);background:#E0E7FF;border-radius:99px;padding:4px 11px}
.rcard blockquote{margin:12px 0 10px;font-size:15.5px;line-height:1.7;color:var(--ink)}
.rcard figcaption{font-size:13px;color:var(--muted);font-weight:600}
.rbtns{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:clamp(22px,4vw,34px)}

/* 헤더 겹침 방지 */
.hdr .wrap{gap:12px}.nav{flex-shrink:0}
@media(min-width:1101px) and (max-width:1380px){.nav a{font-size:13.5px;padding:8px 6px}.nav a.cta{padding:8px 12px;margin-left:2px}.brand b{font-size:16px}.brand img{width:38px;height:38px}}
.hdr .wrap{max-width:1440px}
@media(min-width:1381px) and (max-width:1560px){.nav a{font-size:14px;padding:8px 8px}}

/* ===== 상품·결제 ===== */
.prods{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:22px}
.prod{display:flex;flex-direction:column;overflow:hidden;padding:0}
.prod .pim{aspect-ratio:1/1;background:#EEF2FF;display:flex;align-items:center;justify-content:center;border-bottom:2px solid var(--bd)}
.prod .pim img{width:100%;height:100%;object-fit:cover}
.pph{font-weight:800;letter-spacing:.16em;color:var(--cobalt)}
.prod .ptx{padding:18px 18px 20px;display:flex;flex-direction:column;gap:8px;flex:1}
.prod h3{font-size:20px;line-height:1.3}.prod p{color:var(--muted);font-size:15px;line-height:1.6}
.prow{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:auto;padding-top:8px}
.pprice{font-size:22px}
body.pay-open{overflow:hidden}
.pay-ov{position:fixed;inset:0;z-index:9800;background:rgba(15,23,42,.62);display:flex;align-items:flex-start;justify-content:center;overflow:auto;padding:20px 12px}
.pay-box{position:relative;background:#fff;border:2px solid var(--navy);border-radius:18px;box-shadow:6px 6px 0 var(--navy);width:100%;max-width:520px;margin:auto;padding:22px 18px 20px}
.pay-x{position:absolute;right:10px;top:8px;width:40px;height:40px;border:0;background:none;font-size:30px;line-height:1;cursor:pointer;color:var(--navy)}
.pay-hd{padding-right:34px;margin-bottom:6px}.pay-hd h3{font-size:21px;margin-top:6px}
.pay-tag{display:inline-block;font-size:12.5px;font-weight:800;background:var(--highlight);color:var(--navy);border-radius:99px;padding:4px 11px}
.pay-amt{font-size:26px;font-weight:800;color:var(--cobalt-d);margin-top:4px}
.pay-msg{padding:18px 4px;text-align:center;color:var(--muted)}.pay-msg.bad{color:#b91c1c;padding:8px 2px;font-weight:700}
.pay-go{width:100%;justify-content:center;margin-top:10px}
.pay-ok{text-align:center;padding:12px 6px 4px}
.pay-chk{width:68px;height:68px;border-radius:50%;margin:4px auto 14px;background:var(--emerald);color:#fff;font-size:38px;font-weight:800;display:flex;align-items:center;justify-content:center;border:2px solid var(--navy)}
.pay-chk.bad{background:#F59E0B}
.pay-ok h3{font-size:22px;line-height:1.4;text-wrap:balance}
.pay-sum{margin:14px 0 6px;font-size:17px;line-height:1.6}.pay-note{color:var(--muted);font-size:14.5px;margin:6px 0 18px}
.pay-ok .btn{min-width:160px;justify-content:center}
body.pay-open .mbar,body.pay-open .fab,body.pay-open .pet,body.pay-open .bubble{display:none!important}
.pay-dl{width:100%;justify-content:center;margin:14px 0 4px;text-decoration:none}
.buy-steps{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:30px auto 0;max-width:1000px;padding:0}
.buy-steps li{display:flex;gap:12px;align-items:flex-start;background:#fff;border:2px solid var(--bd);border-radius:var(--r);padding:14px;font-size:15px;line-height:1.55}
.buy-steps b{flex:none;width:30px;height:30px;border-radius:50%;background:var(--cobalt);color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px}
.buy-steps em{font-style:normal;font-weight:800;color:var(--cobalt-d)}
@media(max-width:900px){.buy-steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.buy-steps{grid-template-columns:1fr}}
.pay-em{display:grid;gap:6px;font-weight:700;font-size:14.5px;margin:12px 0 4px}
.pay-em input{font:inherit;padding:12px 13px;border:2px solid var(--bd);border-radius:10px;width:100%}
.pay-em input.bad{border-color:#DC2626;background:#FEF2F2}
.pay-priv{font-size:12.5px;color:var(--muted);margin-bottom:6px}
.pay-box.wide{max-width:640px}
.pay-detail{max-height:56vh;overflow:auto;padding:4px 2px 8px;line-height:1.75;font-size:15.5px}
.pay-detail h4{font-size:17px;margin:18px 0 6px;color:var(--cobalt-d)}
.pay-detail ul{padding-left:20px;margin:4px 0}.pay-detail li{margin:3px 0}
.pay-detail blockquote{margin:10px 0;padding:10px 14px;border-left:4px solid var(--highlight);background:#F8FAFC;font-size:14.5px;color:var(--muted)}
.prod .ptx .btn.sm{align-self:flex-start}
.foot .biz{margin-top:26px;font-size:12.5px;line-height:1.9;color:#AEBBDA;display:flex;flex-wrap:wrap;gap:2px 14px}
.pay-lk{background:none;border:0;padding:0;font:inherit;color:var(--cobalt-d);text-decoration:underline;cursor:pointer}
.pay-next{margin:4px 0 18px;padding:14px;border:2px dashed var(--bd);border-radius:12px;background:#F8FAFC;display:flex;flex-direction:column;gap:10px;align-items:center}
.pay-next p{font-weight:700}.pay-next .btn{min-width:0}
.pay-detail.legal p{white-space:normal;margin:0 0 8px;color:var(--ink)}

.nav a[hidden],.hero a[hidden]{display:none!important}
.nav a.nav-buy{background:var(--highlight);border:2px solid var(--navy);border-radius:999px;padding:5px 11px}
@media(max-width:1100px){.nav a.nav-buy{padding:15px 14px;border-radius:12px}}

.prod .pim{aspect-ratio:707/1000}

/* 런칭 특가 배지·할인가 */
.prod .pim{position:relative}
.pbadge{position:absolute;left:10px;top:10px;z-index:2;background:#EF4444;color:#fff;font-weight:800;font-size:12.5px;padding:6px 11px;border-radius:999px;box-shadow:0 2px 8px rgba(0,0,0,.35)}
.pwrap{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 8px}
.plist{color:#94A3B8;font-size:14px}
.poff{font-style:normal;color:#EF4444;font-weight:800;font-size:13px}
.psale{margin:6px 0 0;font-size:12.5px;color:#EF4444;line-height:1.5}

/* 구매하기 둥둥 버튼 · 번들 추천 */
.buy-fab{position:fixed;right:16px;bottom:18px;z-index:60;background:var(--highlight);color:var(--navy);border:2px solid var(--navy);border-radius:999px;padding:12px 18px;font-weight:800;font-size:15px;text-decoration:none;box-shadow:0 6px 18px rgba(0,0,0,.28);transition:opacity .2s,transform .2s}
.buy-fab.off,.buy-fab[hidden]{opacity:0;pointer-events:none;transform:translateY(10px)}
.buy-fab[hidden]{display:none}
.prod.prod-best{position:relative;border:3px solid #F59E0B;box-shadow:0 8px 26px rgba(245,158,11,.28)}
.pbest{position:absolute;right:-1px;top:-14px;z-index:3;background:#F59E0B;color:#111;font-weight:800;font-size:13px;padding:6px 14px;border-radius:999px;box-shadow:0 2px 8px rgba(0,0,0,.3)}
/* 번들 카드: 추천 표시·배지가 표지 글자를 가리지 않게 */
.prod.prod-best{overflow:visible}
.prod.prod-best .pim{overflow:hidden}
.prod.prod-best .pbest{top:-13px;right:14px}
.prod.prod-best .pbadge{left:auto;right:10px;top:auto;bottom:10px}
.prod.prod-best .pim{border-radius:14px 14px 0 0}