/* ===== ImgScale shared styles ===== */
:root{
  --bg:#0b0c10; --bg2:#121420; --panel:#161823; --line:#272a38;
  --text:#eef0f7; --dim:#8a8fa3;
  --accent:#ff5e3a; --accent2:#ffb13d; --glow:rgba(255,94,58,.4);
  --maxw:1080px;
}
[data-theme=light]{
  --bg:#f7f8fb; --bg2:#eef1f6; --panel:#ffffff; --line:#dfe3ec;
  --text:#1a1d27; --dim:#5b6072;
  --accent:#ff5e3a; --accent2:#f59e0b; --glow:rgba(255,94,58,.25);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Space Grotesk',sans-serif;background:var(--bg);color:var(--text);
  overflow-x:hidden;line-height:1.6}
a{color:inherit}

/* background fx */
.bg-fx{position:fixed;inset:0;z-index:0;pointer-events:none}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.45;animation:float 16s ease-in-out infinite}
.blob.a{width:460px;height:460px;background:radial-gradient(circle,#ff5e3a,transparent 70%);top:-130px;left:-90px}
.blob.b{width:520px;height:520px;background:radial-gradient(circle,#3a6bff,transparent 70%);bottom:-170px;right:-130px;animation-delay:-6s}
.grain{position:absolute;inset:0;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(40px,-30px) scale(1.08)}}

.wrap{position:relative;z-index:1;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* header / nav */
header{padding:22px 0;display:flex;align-items:center;justify-content:space-between;
  position:relative;z-index:10;flex-wrap:wrap;gap:12px}
.logo{font-family:'Syne',sans-serif;font-weight:800;font-size:21px;letter-spacing:1px;
  display:flex;align-items:center;gap:9px;text-decoration:none}
.logo .dot{width:13px;height:13px;border-radius:4px;background:linear-gradient(135deg,var(--accent),var(--accent2));
  box-shadow:0 0 16px var(--glow);animation:pulse 2.5s ease-in-out infinite}
@keyframes pulse{0%,100%{transform:rotate(0) scale(1)}50%{transform:rotate(45deg) scale(1.15)}}
nav a{color:var(--dim);text-decoration:none;font-size:14px;margin-left:22px;transition:color .2s}
nav a:hover,nav a.active{color:var(--text)}
@media(max-width:560px){nav a{margin-left:14px;font-size:13px}}

/* generic sections */
.page{position:relative;z-index:1;padding:30px 0 20px;animation:rise .6s ease both}
@keyframes rise{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
.kicker{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--accent2);
  background:rgba(255,177,61,.1);border:1px solid rgba(255,177,61,.25);
  padding:6px 14px;border-radius:99px;margin-bottom:20px;font-weight:500}
h1{font-family:'Syne',sans-serif;font-weight:800;letter-spacing:-.5px;line-height:1.08}
h2{font-family:'Syne',sans-serif;font-weight:700;margin:34px 0 14px;font-size:26px}
h3{font-size:19px;margin:24px 0 10px}
.lead{color:var(--dim);font-size:18px;max-width:640px;margin-top:16px}
.prose{max-width:760px}
.prose p{margin:14px 0;color:#cfd2df}
.prose ul,.prose ol{margin:14px 0 14px 22px;color:#cfd2df}
.prose li{margin:7px 0}
.prose strong{color:var(--text)}
.muted{color:var(--dim);font-size:14px}
.divider{height:1px;background:var(--line);margin:40px 0}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;
  border-radius:13px;border:none;cursor:pointer;font-weight:700;font-size:15px;font-family:inherit;
  text-decoration:none;background:linear-gradient(135deg,var(--accent),var(--accent2));
  color:#fff;transition:.2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px var(--glow)}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--text)}
.btn.ghost:hover{border-color:var(--accent);box-shadow:none}

/* cards */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:30px 0}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:30px 0}
@media(max-width:760px){.grid3,.grid2{grid-template-columns:1fr}}
.card{position:relative;background:rgba(22,24,35,.55);border:1px solid var(--line);border-radius:18px;
  padding:26px;transition:.25s;text-decoration:none;display:block;color:inherit}
.card:hover{transform:translateY(-4px);border-color:var(--accent)}
.card .e{font-size:26px;margin-bottom:14px}
.card h4{font-size:17px;margin-bottom:8px;font-family:'Syne',sans-serif}
.card p{color:var(--dim);font-size:14px}

/* ad slot placeholder */
.ad-slot{margin:34px auto;max-width:760px;min-height:90px;border:1px dashed var(--line);
  border-radius:14px;display:grid;place-items:center;color:var(--dim);font-size:12px;
  letter-spacing:1px;text-transform:uppercase;background:rgba(22,24,35,.3)}

/* footer */
footer{position:relative;z-index:1;border-top:1px solid var(--line);margin-top:50px;
  padding:34px 0 46px}
.foot-grid{display:flex;justify-content:space-between;flex-wrap:wrap;gap:24px}
.foot-links a{color:var(--dim);text-decoration:none;font-size:14px;margin-right:18px;transition:color .2s}
.foot-links a:hover{color:var(--text)}
.foot-copy{color:var(--dim);font-size:13px;margin-top:18px}

/* comparison table (home) */
.cmp{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}
.cmp th,.cmp td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
.cmp thead th{font-family:'Syne',sans-serif;font-size:15px;color:var(--text)}
.cmp thead th:nth-child(2){color:var(--accent2)}
.cmp thead th:nth-child(3){color:var(--blue,#7da0ff)}
.cmp td:first-child{color:var(--dim);font-weight:600}
.cmp tbody tr:hover{background:rgba(255,94,58,.04)}
@media(max-width:600px){.cmp th,.cmp td{padding:9px 8px;font-size:13px}}

/* table of contents (guides) */
.toc{background:rgba(22,24,35,.5);border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin:18px 0 24px;max-width:520px}
[data-theme=light] .toc{background:rgba(255,255,255,.6)}
.toc b{font-family:'Syne',sans-serif;font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--dim)}
.toc ul{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-direction:column;gap:7px}
.toc a{color:var(--accent2);text-decoration:none;font-size:14px}
.toc a:hover{text-decoration:underline}

/* ===== marquee (tools/formats ticker) ===== */
.marquee{position:relative;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:rgba(22,24,35,.4);margin:30px 0;padding:14px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
[data-theme=light] .marquee{background:rgba(255,255,255,.5)}
.marquee-track{display:flex;width:max-content;animation:marquee 32s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.marquee-item{display:inline-flex;align-items:center;gap:9px;padding:0 26px;white-space:nowrap;
  font-family:'Syne',sans-serif;font-weight:700;font-size:16px;color:var(--text);text-decoration:none;transition:color .15s}
.marquee-item:hover{color:var(--accent)}
.marquee-item .mdot{width:6px;height:6px;border-radius:50%;background:var(--accent2);flex-shrink:0}
.marquee-item .me{font-size:18px}
@media(prefers-reduced-motion:reduce){.marquee-track{animation:none;flex-wrap:wrap;width:auto;justify-content:center}}

/* ===== upgraded SVG icons ===== */
.ic-svg{width:1em;height:1em;display:block}
/* marquee inline icon */
.marquee-item .me{display:inline-flex;align-items:center;justify-content:center;color:var(--accent2);font-size:20px}
.marquee-item:hover .me{color:var(--accent)}
/* card icon → gradient rounded square */
.card .e{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,rgba(255,94,58,.16),rgba(255,177,61,.16));
  border:1px solid rgba(255,177,61,.25);color:var(--accent2);font-size:24px;margin-bottom:14px}
.card:hover .e{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border-color:transparent}
.card .e .ic-svg{width:24px;height:24px}
/* numbered step icon */
.ic-step{width:46px;height:46px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;font-family:'Syne',sans-serif;font-weight:800;font-size:22px;margin-bottom:14px}

/* ===== mobile nav polish ===== */
@media(max-width:620px){
  header{gap:8px}
  nav{display:flex;flex-wrap:wrap;gap:4px 0;width:100%;order:3}
  nav a{margin-left:0;margin-right:16px;font-size:13px}
  .logo{font-size:19px}
  /* marquee a touch smaller on phones */
  .marquee-item{font-size:14px;padding:0 18px}
  h2{font-size:22px}
  .cmp th,.cmp td{font-size:12.5px;padding:8px 6px}
}
/* theme toggle button injected by widgets.js sits nicely */
#pfWidgets{margin-left:auto}
@media(max-width:620px){#pfWidgets{margin-left:0;order:2}}

/* ===== studio promo banner (home) ===== */
.studio-promo{position:relative;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;
  background:linear-gradient(135deg,rgba(255,94,58,.08),rgba(109,139,255,.06));
  border:1px solid var(--line);border-radius:22px;padding:36px;overflow:hidden}
.studio-promo .sp-glow{position:absolute;top:-60px;right:-60px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,94,58,.25),transparent 70%);filter:blur(40px);pointer-events:none}
.sp-content{position:relative;z-index:2;max-width:560px}
.sp-badge{display:inline-block;font-family:'Space Mono',monospace;font-size:11px;letter-spacing:1.5px;
  color:var(--accent2);border:1px solid rgba(255,177,61,.3);background:rgba(255,177,61,.08);padding:5px 12px;border-radius:99px;margin-bottom:16px}
.sp-title{font-family:'Syne',sans-serif;font-weight:800;font-size:clamp(24px,3.5vw,34px);line-height:1.1;letter-spacing:-.5px;margin:0}
.sp-grad{background:linear-gradient(110deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.sp-desc{color:var(--dim);font-size:15px;margin:14px 0 0;line-height:1.6}
.sp-kbd{font-family:'Space Mono',monospace;font-size:12px;background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:2px 7px;color:var(--accent2)}
.sp-feats{display:flex;flex-wrap:wrap;gap:14px;margin-top:16px}
.sp-feat{font-size:13px;color:var(--text);font-weight:600}
.sp-visual{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:10px}
.sp-node{font-family:'Space Mono',monospace;font-size:13px;font-weight:700;background:var(--panel);
  border:1px solid var(--line);border-radius:12px;padding:14px 22px;white-space:nowrap;
  box-shadow:0 6px 20px rgba(0,0,0,.3);animation:spFloat 3s ease-in-out infinite}
.sp-node:nth-child(3){animation-delay:.4s;border-color:rgba(255,94,58,.4)}
.sp-node:nth-child(5){animation-delay:.8s;border-color:rgba(109,139,255,.4)}
.sp-arrow{color:var(--accent2);font-size:12px}
@keyframes spFloat{50%{transform:translateY(-6px)}}
@media(max-width:760px){.studio-promo{grid-template-columns:1fr;padding:28px}.sp-visual{flex-direction:row;flex-wrap:wrap;justify-content:center}}

/* ===== why-us strengths grid ===== */
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:0 auto;max-width:1000px}
.why-card{background:rgba(22,24,35,.5);border:1px solid var(--line);border-radius:16px;padding:22px}
[data-theme=light] .why-card{background:rgba(255,255,255,.55)}
.why-card .why-ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:12px;
  background:linear-gradient(135deg,rgba(255,94,58,.16),rgba(255,177,61,.12));color:var(--accent2)}
.why-card .why-ic svg{width:22px;height:22px}
.why-card h4{font-family:'Syne',sans-serif;font-size:16px;margin:0 0 6px}
.why-card p{font-size:13.5px;color:var(--dim);margin:0;line-height:1.55}

/* 라이트 모드: 배경 장식 톤다운 */
[data-theme=light] .blob{opacity:.20}
[data-theme=light] .grain{opacity:.03}
[data-theme=light] header{background:rgba(255,255,255,.7)}