/* 젤리빌더즈 온라인 소개 페이지 — 점토 장난감 느낌의 따뜻한 색 */
:root{
  --bg:#fff8ee;
  --bg-alt:#fdeedd;
  --ink:#3b2a20;
  --ink-soft:#6e5a4c;
  --accent:#ff8a3d;
  --accent-dk:#e2662a;
  --green:#3f9a64;
  --green-dk:#2b6a4a;
  --card:#ffffff;
  --line:#f0dcc6;
  --shadow:0 10px 30px rgba(120,70,30,.12);
  --r:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Pretendard Variable",Pretendard,-apple-system,"Apple SD Gothic Neo","Noto Sans KR",system-ui,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;word-break:keep-all}
img{display:block;max-width:100%}
a{color:inherit}

/* 위 띠 */
.top{position:fixed;inset:0 0 auto 0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px clamp(16px,4vw,40px);background:linear-gradient(rgba(40,25,15,.55),rgba(40,25,15,0));color:#fff}
.brand{font-family:"Jua","Pretendard Variable",sans-serif;font-size:22px;text-decoration:none;text-shadow:0 2px 6px rgba(0,0,0,.35);white-space:nowrap}
.nav{display:flex;align-items:center;gap:clamp(10px,2.4vw,26px);font-weight:600;font-size:15px}
.nav a{text-decoration:none;text-shadow:0 1px 4px rgba(0,0,0,.4)}
.nav a:hover{color:#ffe0b8}
.lang{font:inherit;font-size:13px;font-weight:700;color:var(--ink);background:#fff;border:0;border-radius:999px;padding:6px 14px;cursor:pointer;box-shadow:0 3px 0 rgba(0,0,0,.18)}
.lang:hover{background:#ffe9d2}

/* 대표 사진 */
.hero{position:relative;min-height:min(92vh,860px);display:flex;align-items:flex-end;justify-content:center;overflow:hidden;background:#7fbf73}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 45%}
.hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(30,20,10,.1) 0%,rgba(30,20,10,0) 35%,rgba(30,20,10,.55) 100%)}
.hero-text{position:relative;text-align:center;color:#fff;padding:0 16px clamp(48px,9vh,96px);max-width:900px}
.logo{margin:0;font-family:"Jua","Pretendard Variable",sans-serif;font-weight:400;font-size:clamp(44px,8.5vw,96px);line-height:1.1;letter-spacing:.01em;color:#fff;
  text-shadow:0 4px 0 #e2662a,0 8px 0 #b44a1b,0 14px 24px rgba(0,0,0,.4)}
.tagline{margin:22px auto 26px;font-size:clamp(16px,2.2vw,22px);font-weight:600;text-shadow:0 2px 8px rgba(0,0,0,.55)}
.btn-main{display:inline-block;text-decoration:none;font-weight:800;font-size:18px;color:#fff;background:var(--accent);padding:15px 34px;border-radius:999px;box-shadow:0 6px 0 var(--accent-dk),0 12px 26px rgba(0,0,0,.25);transition:transform .12s,box-shadow .12s}
.btn-main:hover{transform:translateY(2px);box-shadow:0 4px 0 var(--accent-dk),0 8px 20px rgba(0,0,0,.25)}

/* 구역 */
.sec{padding:clamp(64px,10vw,110px) 0}
.sec-alt{background:var(--bg-alt)}
.wrap{width:min(1160px,100% - 32px);margin:0 auto}
.eyebrow{margin:0 0 6px;color:var(--accent-dk);font-weight:800;font-size:14px;letter-spacing:.08em;text-transform:uppercase}
h2{margin:0 0 16px;font-family:"Jua","Pretendard Variable",sans-serif;font-weight:400;font-size:clamp(30px,4.4vw,44px);line-height:1.25;color:var(--green-dk)}
.lead{max-width:760px;margin:0 0 40px;font-size:17px;color:var(--ink-soft)}

/* 특징 카드 */
.cards{display:grid;grid-template-columns:repeat(6,1fr);gap:22px}
.card{grid-column:span 2;background:var(--card);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);border:2px solid var(--line);transition:transform .15s}
.card:nth-child(4),.card:nth-child(5){grid-column:span 3}
.card:hover{transform:translateY(-4px)}
.card img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.card-body{padding:18px 20px 22px}
.card h3{margin:0 0 6px;font-size:20px;font-weight:800}
.card p{margin:0;color:var(--ink-soft);font-size:15px}

/* 플레이 방법 */
.steps{list-style:none;margin:36px 0 0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.step{position:relative;background:var(--card);border-radius:var(--r);padding:26px 22px 24px;box-shadow:var(--shadow);border:2px solid var(--line);text-align:center}
.step .ico{width:84px;height:84px;margin:0 auto 14px;border-radius:26px;background:#e6f4e4;display:grid;place-items:center;box-shadow:inset 0 -5px 0 rgba(0,0,0,.06)}
.step:nth-child(2) .ico{background:#fff0dc}.step:nth-child(3) .ico{background:#e7e8fb}.step:nth-child(4) .ico{background:#fde3e7}
.ico svg{width:52px;height:52px;stroke:var(--ink);fill:none}
.ico .fill{fill:var(--green);stroke:none}.ico .fill2{fill:var(--accent);stroke:none}
.step:nth-child(3) .fill{fill:#5b63c9}.step:nth-child(4) .fill{fill:#e0607e}
.num{position:absolute;top:14px;left:16px;width:30px;height:30px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:15px;box-shadow:0 3px 0 var(--accent-dk)}
.step h3{margin:0 0 6px;font-size:18px;font-weight:800}
.step p{margin:0;font-size:15px;color:var(--ink-soft)}

/* 플랫폼 */
.plats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:32px}
.plat{background:var(--card);border:2px solid var(--line);border-radius:var(--r);padding:28px 20px;text-align:center;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;gap:6px}
.plat svg{width:56px;height:56px;margin-bottom:6px}
.plat .fill{fill:var(--green-dk)}.plat .fill2{fill:#cfe9d6}
.plat b{font-size:20px}
.plat span{display:inline-block;margin-top:4px;padding:5px 14px;border-radius:999px;background:#fff0dc;color:var(--accent-dk);font-weight:700;font-size:14px}
.note{margin:26px 0 0;text-align:center;color:var(--ink-soft)}

/* 바닥글 */
.foot{background:#3b2a20;color:#e9d9c8;padding:44px 0 52px;text-align:center;font-size:14px}
.foot-brand{margin:0 0 8px;font-family:"Jua","Pretendard Variable",sans-serif;font-size:22px;color:#fff}
.foot-links{margin:0 0 10px}
.foot-links a{color:#ffd7b0}
.sep{margin:0 8px;opacity:.6}
.copy{margin:0;opacity:.8}


/* 갤러리 */
.gallery{padding:0 0 clamp(56px,8vw,90px);background:var(--bg)}
.gal{display:grid;grid-template-columns:2fr 1fr 1fr;gap:14px}
.gal img{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;border-radius:var(--r);box-shadow:var(--shadow);border:2px solid var(--line)}

/* 즐길 거리 */
.fgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
.fcard{background:var(--card);border:2px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column}
.fimg{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block;background:#f3e3cf}
.fimg.ph{display:grid;place-items:center;background:linear-gradient(135deg,#ffe2c2,#d8efd9)}
.fimg.ph .phi{font-size:64px;line-height:1;filter:drop-shadow(0 4px 8px rgba(120,80,40,.25))}
.fimg.ph svg{width:56px;height:56px;fill:none;stroke:#b08a6a;stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round;opacity:.7}
.fcard h3{margin:14px 16px 4px;font-size:18px;font-weight:800}
.fcard p{margin:0 16px 18px;font-size:14.5px;color:var(--ink-soft)}
.fnote{margin:22px 0 0;text-align:center;font-size:13px;color:var(--ink-soft);opacity:.85}

@media (min-width:901px){.gal img{height:300px;aspect-ratio:auto}}
/* 폰·태블릿 */
@media (max-width:900px){
  .cards{grid-template-columns:1fr 1fr}
  .card,.card:nth-child(4),.card:nth-child(5){grid-column:span 1}
  .card:nth-child(5){grid-column:span 2}
  .steps{grid-template-columns:1fr 1fr}
  .fgrid{grid-template-columns:1fr 1fr}
  .gal{grid-template-columns:1fr 1fr}
  .gal img:first-child{grid-column:span 2}
}
@media (max-width:600px){
  .nav a{display:none}
  .hero{min-height:78vh}
  .hero-img{object-position:42% 50%}
  .cards,.steps,.plats{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr}
  .gal{grid-template-columns:1fr}
  .gal img:first-child{grid-column:span 1}
  .card:nth-child(5){grid-column:span 1}
  .lead{font-size:16px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.card,.btn-main{transition:none}}