/* ── PENNYPAGE 사이트링크 서브페이지 공용 ── */
:root{
  --bg:#07070c; --bg-2:#0c0c14; --panel:#101019; --panel-2:#14141f;
  --line:rgba(255,255,255,.08); --line-2:rgba(255,255,255,.14);
  --txt:#f2f3f7; --sub:#a7abbd; --mute:#6b6f82;
  --cyan:#3ff0d8; --magenta:#ff4d97; --violet:#8a6dff;
  --glow-cyan:rgba(63,240,216,.5); --glow-mag:rgba(255,77,151,.45);
  --font-display:'Syncopate','Pretendard Variable',sans-serif;
  --font-mono:'Space Grotesk','Pretendard Variable',sans-serif;
  --font-body:'Pretendard Variable',-apple-system,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);background:var(--bg);color:var(--txt);line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
.wrap{max-width:1100px;margin:0 auto;padding:0 30px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:var(--cyan);color:#000}
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:#1e1e2c;border-radius:10px}

.noise{position:fixed;inset:0;z-index:2;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 250 250' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
.glow-orb{position:fixed;border-radius:50%;filter:blur(120px);opacity:.16;pointer-events:none;z-index:0}
.orb-c{width:520px;height:520px;background:var(--cyan);top:-180px;right:-140px}
.orb-m{width:420px;height:420px;background:var(--magenta);bottom:-160px;left:-140px}
.content{position:relative;z-index:1}

/* nav */
nav{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(7,7,12,.82);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
nav .wrap{display:flex;align-items:center;gap:34px;height:66px}
.brand{font-family:var(--font-display);font-weight:700;font-size:.95rem;letter-spacing:.14em;
  display:flex;align-items:center;gap:9px}
.bdot{width:9px;height:9px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--glow-cyan)}
.nav-links{display:flex;gap:26px;margin-left:auto}
.nav-links a{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.1em;color:var(--sub);transition:color .2s}
.nav-links a:hover,.nav-links a.on{color:var(--cyan)}
.nav-cta{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.06em;padding:10px 20px;border-radius:100px;
  background:var(--cyan);color:#000;font-weight:600;transition:box-shadow .2s,transform .2s}
.nav-cta:hover{box-shadow:0 0 24px var(--glow-cyan);transform:translateY(-1px)}
.nav-burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px;margin-left:auto}
.nav-burger span{width:22px;height:2px;background:var(--txt);border-radius:2px;transition:.25s}
.mmenu{display:none;position:fixed;top:66px;left:0;right:0;z-index:49;background:rgba(9,9,15,.97);
  border-bottom:1px solid var(--line);padding:18px 30px 26px;flex-direction:column;gap:4px}
.mmenu.open{display:flex}
.mmenu a{font-family:var(--font-mono);font-size:.92rem;letter-spacing:.08em;color:var(--sub);padding:11px 0;
  border-bottom:1px solid var(--line)}
.mmenu a:last-child{border-bottom:0;color:var(--cyan)}

/* hero */
.hero{padding:160px 0 70px;position:relative}
.hero-tag{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:.74rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);border:1px solid rgba(63,240,216,.3);
  padding:8px 16px;border-radius:100px;margin-bottom:26px;background:rgba(63,240,216,.05)}
.hero-tag .live{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--glow-cyan);
  animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{font-weight:900;font-size:clamp(2rem,5.2vw,3.6rem);line-height:1.22;letter-spacing:-.02em;text-wrap:balance}
.hero h1 .grad{background:linear-gradient(110deg,var(--cyan),var(--magenta));-webkit-background-clip:text;
  background-clip:text;-webkit-text-fill-color:transparent}
.hero-sub{margin-top:22px;font-size:clamp(1rem,1.6vw,1.16rem);color:var(--sub);max-width:640px;text-wrap:pretty}
.hero-sub b{color:var(--txt);font-weight:700}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}

/* buttons */
.btn{font-family:var(--font-mono);display:inline-flex;align-items:center;gap:10px;padding:16px 30px;
  border-radius:100px;font-size:.92rem;font-weight:600;letter-spacing:.03em;cursor:pointer;border:0;transition:.25s}
.btn-primary{background:var(--cyan);color:#000;box-shadow:0 0 30px var(--glow-cyan)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 8px 40px var(--glow-cyan)}
.btn-ghost{background:transparent;color:var(--txt);border:1px solid var(--line-2)}
.btn-ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.btn svg{width:17px;height:17px}

/* sections */
.sec{padding:84px 0}
.sec-alt{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-tag{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);font-size:.72rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--magenta);margin-bottom:16px}
.sec-tag::before{content:"";width:26px;height:1px;background:var(--magenta)}
.sec-title{font-weight:900;font-size:clamp(1.6rem,3.6vw,2.5rem);line-height:1.28;letter-spacing:-.015em;text-wrap:balance}
.sec-title .grad{background:linear-gradient(110deg,var(--cyan),var(--magenta));-webkit-background-clip:text;
  background-clip:text;-webkit-text-fill-color:transparent}
.sec-lead{margin-top:16px;color:var(--sub);max-width:620px;font-size:1.02rem;text-wrap:pretty}

/* cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px}
.cards.c2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:30px 26px;
  transition:border-color .25s,transform .25s}
.card:hover{border-color:rgba(63,240,216,.35);transform:translateY(-4px)}
.card .ic{width:44px;height:44px;border-radius:12px;background:rgba(63,240,216,.08);
  border:1px solid rgba(63,240,216,.2);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card .ic svg{width:22px;height:22px;stroke:var(--cyan);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:1.08rem;font-weight:800;margin-bottom:10px}
.card p{font-size:.92rem;color:var(--sub);text-wrap:pretty}

/* price tiers */
.tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:44px}
.tier{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:28px 22px;position:relative;
  display:flex;flex-direction:column;transition:border-color .25s,transform .25s}
.tier:hover{border-color:rgba(63,240,216,.4);transform:translateY(-4px)}
.tier.hot{border-color:rgba(255,77,151,.45);background:linear-gradient(160deg,rgba(255,77,151,.06),var(--panel) 55%)}
.tier .badge{position:absolute;top:-11px;left:22px;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.1em;
  background:var(--magenta);color:#fff;padding:4px 12px;border-radius:100px}
.tier h3{font-family:var(--font-mono);font-size:.8rem;letter-spacing:.1em;color:var(--sub);text-transform:uppercase}
.tier .pr{margin:14px 0 4px;font-weight:900;font-size:2.3rem;letter-spacing:-.02em}
.tier .pr span{font-size:1.05rem;font-weight:700;color:var(--sub);margin-left:2px}
.tier .pd{font-size:.8rem;color:var(--mute);margin-bottom:18px}
.tier ul{list-style:none;display:flex;flex-direction:column;gap:9px;font-size:.86rem;color:var(--sub);margin-top:auto}
.tier li{display:flex;gap:9px;align-items:flex-start}
.tier li svg{width:15px;height:15px;flex:none;margin-top:3px;stroke:var(--cyan);fill:none;stroke-width:2.4;
  stroke-linecap:round;stroke-linejoin:round}

/* compare */
.vs{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:44px}
.vs-col{border-radius:18px;padding:32px 28px;border:1px solid var(--line);background:var(--panel)}
.vs-col.bad{border-color:rgba(255,77,151,.25)}
.vs-col.good{border-color:rgba(63,240,216,.4);background:linear-gradient(160deg,rgba(63,240,216,.06),var(--panel) 60%)}
.vs-col .vh{font-family:var(--font-mono);font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;margin-bottom:8px}
.vs-col.bad .vh{color:var(--magenta)}
.vs-col.good .vh{color:var(--cyan)}
.vs-col .vp{font-weight:900;font-size:1.7rem;margin-bottom:18px}
.vs-col .vp small{font-size:.95rem;font-weight:600;color:var(--sub)}
.vs-col ul{list-style:none;display:flex;flex-direction:column;gap:11px;font-size:.92rem;color:var(--sub)}
.vs-col li{display:flex;gap:10px;align-items:flex-start}
.vs-col li svg{width:16px;height:16px;flex:none;margin-top:4px;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.vs-col.bad li svg{stroke:var(--magenta)}
.vs-col.good li svg{stroke:var(--cyan)}

/* steps (timeline) */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:44px;counter-reset:step}
.step{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:28px 24px;position:relative;
  transition:border-color .25s}
.step:hover{border-color:rgba(138,109,255,.4)}
.step .sn{font-family:var(--font-mono);font-weight:700;font-size:.8rem;letter-spacing:.1em;color:var(--violet);margin-bottom:14px}
.step .st{font-family:var(--font-mono);font-size:.72rem;color:var(--mute);letter-spacing:.08em;margin-bottom:6px}
.step h4{font-size:1.02rem;font-weight:800;margin-bottom:8px}
.step p{font-size:.88rem;color:var(--sub);text-wrap:pretty}

/* checklist */
.checks{display:grid;grid-template-columns:repeat(2,1fr);gap:12px 26px;margin-top:40px;list-style:none}
.checks li{display:flex;gap:12px;align-items:flex-start;font-size:.98rem;color:var(--sub);padding:13px 16px;
  background:var(--panel);border:1px solid var(--line);border-radius:12px}
.checks li b{color:var(--txt)}
.checks li svg{width:18px;height:18px;flex:none;margin-top:3px;stroke:var(--cyan);fill:none;stroke-width:2.4;
  stroke-linecap:round;stroke-linejoin:round}

/* faq */
.faq{margin-top:40px;display:flex;flex-direction:column;gap:12px}
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.faq details[open]{border-color:rgba(63,240,216,.3)}
.faq summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:14px;padding:19px 22px;
  font-weight:700;font-size:.98rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::before{content:"Q";font-family:var(--font-mono);color:var(--cyan);font-weight:700;flex:none}
.faq summary::after{content:"+";margin-left:auto;color:var(--mute);font-size:1.2rem;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .fa{padding:0 22px 20px 49px;color:var(--sub);font-size:.93rem;text-wrap:pretty}

/* flow diagram */
.flow{display:flex;align-items:stretch;gap:0;margin-top:44px;flex-wrap:wrap}
.flow .fnode{flex:1;min-width:150px;background:var(--panel);border:1px solid var(--line);border-radius:16px;
  padding:22px 18px;text-align:center}
.flow .fnode h5{font-size:.95rem;font-weight:800;margin-bottom:6px}
.flow .fnode p{font-size:.8rem;color:var(--mute)}
.flow .fnode .ic{margin:0 auto 12px;width:40px;height:40px;border-radius:11px;background:rgba(138,109,255,.1);
  border:1px solid rgba(138,109,255,.25);display:flex;align-items:center;justify-content:center}
.flow .fnode .ic svg{width:20px;height:20px;stroke:var(--violet);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.flow .farr{flex:none;display:flex;align-items:center;padding:0 10px}
.flow .farr svg{width:20px;height:20px;stroke:var(--mute);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* lead form */
.lead-sec{padding:90px 0 100px}
.lead-card{max-width:520px;margin:44px auto 0;background:linear-gradient(160deg,rgba(63,240,216,.07),var(--panel) 45%);
  border:1px solid rgba(63,240,216,.3);border-radius:22px;padding:36px 32px;box-shadow:0 20px 70px rgba(0,0,0,.45)}
.lc-tag{display:flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:.7rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--cyan);margin-bottom:14px}
.lc-tag .d{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--glow-cyan);
  animation:pulse 1.8s infinite}
.lead-card h3{font-size:1.5rem;font-weight:900;letter-spacing:-.01em}
.lc-sub{color:var(--sub);font-size:.92rem;margin:8px 0 22px}
.lead-card input[type=tel]{width:100%;background:rgba(255,255,255,.04);border:1px solid var(--line-2);border-radius:12px;
  padding:15px 18px;font-size:1.05rem;color:var(--txt);font-family:var(--font-mono);letter-spacing:.04em;outline:none;
  transition:border-color .2s}
.lead-card input[type=tel]:focus{border-color:var(--cyan)}
.lead-card input[type=tel].err{border-color:var(--magenta)}
.lc-chips{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
.lc-chip{font-size:.82rem;color:var(--sub);border:1px solid var(--line-2);border-radius:100px;padding:8px 15px;
  cursor:pointer;user-select:none;transition:.2s}
.lc-chip.on{background:rgba(63,240,216,.12);border-color:var(--cyan);color:var(--cyan)}
.lc-agree{display:flex;gap:9px;align-items:flex-start;font-size:.76rem;color:var(--mute);margin-bottom:18px;cursor:pointer}
.lc-agree input{margin-top:3px;accent-color:var(--cyan)}
.lc-hp{position:absolute;left:-9999px;opacity:0}
.lc-submit{width:100%;font-family:var(--font-mono);font-weight:700;font-size:1rem;letter-spacing:.04em;
  background:var(--cyan);color:#000;border:0;border-radius:100px;padding:17px;cursor:pointer;
  box-shadow:0 0 30px var(--glow-cyan);transition:.25s}
.lc-submit:hover{transform:translateY(-2px);box-shadow:0 8px 40px var(--glow-cyan)}
.lc-submit:disabled{opacity:.6;cursor:default;transform:none}

/* footer */
footer{border-top:1px solid var(--line);padding:52px 0 38px;background:var(--bg-2)}
.foot-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;margin-bottom:36px}
.fb{font-family:var(--font-display);font-weight:700;letter-spacing:.14em;font-size:1rem;margin-bottom:12px}
.foot-brand p{color:var(--mute);font-size:.86rem;max-width:340px;text-wrap:pretty}
.foot-links{display:flex;gap:8px 22px;flex-wrap:wrap;align-items:flex-start}
.foot-links a{color:var(--sub);font-size:.86rem;transition:color .2s}
.foot-links a:hover{color:var(--cyan)}
.foot-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;border-top:1px solid var(--line);
  padding-top:26px;color:var(--mute);font-size:.8rem}
.credit b{color:var(--sub)}

/* reveal */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.rv.in{opacity:1;transform:none}

/* responsive */
@media(max-width:960px){
  .tiers{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .cards{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .wrap{padding:0 22px}
  .nav-links,.nav-cta{display:none}
  .nav-burger{display:flex}
  .hero{padding:130px 0 54px}
  .sec{padding:64px 0}
  .cards,.cards.c2,.tiers,.steps,.vs{grid-template-columns:1fr}
  .checks{grid-template-columns:1fr}
  .flow{flex-direction:column}
  .flow .farr{justify-content:center;padding:6px 0;transform:rotate(90deg)}
  .lead-card{padding:30px 22px}
}