:root{
  --ink:#18233A;
  --ink-2:#4B566B;
  --ink-3:#7A8599;
  --bg:#FFFFFF;
  --sky:#F0F4FF;
  --sky-2:#E2EAFF;
  --blue:#2D5BFF;
  --blue-d:#1E44D6;
  --sun:#FFD24A;
  --green:#12A36F;
  --line:#E2E7F1;
  --radius-l:22px;
  --radius-m:14px;
  --radius-s:10px;
  --wrap:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Pretendard Variable",Pretendard,-apple-system,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;font-size:17px;line-height:1.7;word-break:keep-all;overflow-wrap:break-word}
img,svg{display:block}
a{color:var(--blue)}
:focus-visible{outline:3px solid var(--sun);outline-offset:2px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:700;font-size:16px;padding:14px 22px;border-radius:999px;text-decoration:none;border:0;cursor:pointer;transition:background .15s,transform .15s}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:var(--blue-d)}
.btn-ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1.5px var(--ink-3)}
.btn-sm{padding:9px 16px;font-size:15px}
.btn-block{width:100%}
.btn:active{transform:translateY(1px)}
.btn[disabled]{opacity:.6;cursor:progress}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.header-row{display:flex;align-items:center;gap:24px;height:64px}
.brand{display:flex;align-items:center;gap:9px;font-weight:800;font-size:19px;letter-spacing:-.02em;color:var(--ink);text-decoration:none}
.nav{display:flex;gap:26px;margin-left:auto}
.nav a{color:var(--ink-2);text-decoration:none;font-size:15px;font-weight:600}
.nav a:hover{color:var(--ink)}
@media (max-width:820px){.nav{display:none}.header-row .btn{margin-left:auto}}

/* section rhythm */
section{padding:96px 0}
section[id]{scroll-margin-top:64px}
input,select,textarea{scroll-margin-top:96px}
.sec-title{font-size:clamp(26px,3.2vw,36px);line-height:1.3;letter-spacing:-.03em;font-weight:800;margin:0 0 14px}
.sec-sub{color:var(--ink-2);margin:0 0 40px;max-width:36em}
@media (max-width:640px){section{padding:68px 0}body{font-size:16px}}

/* hero */
.hero{padding:64px 0 120px;background:linear-gradient(180deg,var(--sky) 0%,#fff 100%)}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero-kicker{display:inline-block;margin:0 0 18px;font-size:14px;font-weight:700;color:var(--blue);background:#fff;border:1px solid var(--sky-2);padding:6px 12px;border-radius:999px}
.hero h1{font-size:clamp(32px,4.6vw,52px);line-height:1.22;letter-spacing:-.04em;font-weight:800;margin:0 0 22px}
.lead{font-size:clamp(16px,1.6vw,18.5px);color:var(--ink-2);margin:0 0 30px;max-width:33em}
.lead strong{color:var(--ink)}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.hero-points{display:flex;flex-wrap:wrap;gap:8px 20px;list-style:none;padding:0;margin:0;color:var(--ink-2);font-size:15px}
.hero-points li{display:flex;align-items:center;gap:7px}
.hero-points li::before{content:"";width:16px;height:16px;border-radius:50%;background:var(--green) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.8' fill='none' stroke='%23fff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:44px}.hero{padding-top:40px}}

/* hero demo (the one memorable element) */
.hero-demo{position:relative;justify-self:center;width:100%;max-width:380px}
.phone>*{transition:opacity .3s ease}
.phone.swap>*{opacity:0}
.phone{background:#fff;border-radius:30px;padding:20px 18px 16px;box-shadow:0 1px 0 var(--line),0 30px 60px -24px rgba(24,35,58,.28);border:1px solid var(--line)}
.phone-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.store{font-weight:800;font-size:17px;letter-spacing:-.02em}
.badge-live{font-size:12px;font-weight:700;color:var(--green);background:#E7F7F0;padding:4px 9px;border-radius:999px;display:flex;align-items:center;gap:6px}
.badge-live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green)}
.deal-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.deal{background:var(--sky);border-radius:var(--radius-m);padding:12px;display:flex;gap:12px;align-items:center}
.thumb{flex:none;width:58px;height:58px;border-radius:12px;background:var(--bg,#fff);display:grid;place-items:center;font-size:32px;line-height:1;font-family:"Apple Color Emoji","Segoe UI Emoji","Noto Color Emoji",sans-serif}
.deal-body{flex:1;min-width:0}
.deal-head{display:flex;justify-content:space-between;gap:10px;font-size:14.5px;margin-bottom:9px}
.deal-head b{font-weight:700;letter-spacing:-.02em}
.price{font-weight:800;white-space:nowrap}
.bar{height:8px;background:#fff;border-radius:99px;overflow:hidden}
.bar span{display:block;height:100%;width:var(--to);background:var(--sun);border-radius:99px;transform-origin:left;animation:fill 1.4s cubic-bezier(.2,.8,.2,1) .3s both}
.deal:nth-child(2) .bar span{background:var(--green);animation-delay:.5s}
.deal:nth-child(3) .bar span{animation-delay:.7s}
@keyframes fill{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.deal-meta{display:flex;justify-content:space-between;font-size:12.5px;color:var(--ink-3);margin-top:7px}
.deal-meta .done{color:var(--green);font-weight:700}
.phone-foot{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:14px;padding-top:14px;border-top:1px dashed var(--line);text-align:center}
.phone-foot small{display:block;font-size:11.5px;color:var(--ink-3)}
.phone-foot b{font-size:14px;letter-spacing:-.02em}
.toast{position:absolute;left:-36px;bottom:-64px;display:flex;align-items:center;gap:11px;background:var(--ink);color:#fff;padding:12px 16px;border-radius:16px;box-shadow:0 16px 32px -14px rgba(24,35,58,.5);animation:pop .5s cubic-bezier(.2,.9,.3,1.3) 1.9s both}
.toast b{display:block;font-size:14px}
.toast small{display:block;font-size:12.5px;color:#C4CCDD}
.toast .dot{width:10px;height:10px;border-radius:50%;background:var(--sun);flex:none;box-shadow:0 0 0 4px rgba(255,210,74,.25)}
@keyframes pop{from{opacity:0;transform:translateY(12px) scale(.96)}to{opacity:1;transform:none}}
@media (max-width:520px){.toast{left:8px;right:8px;bottom:-58px}}
@media (prefers-reduced-motion:reduce){.bar span,.toast{animation:none}}

/* pain */
.pain{background:#fff}
.pain-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;margin-top:32px;border-top:1px solid var(--line)}
.pain-grid p{margin:0;padding:24px 28px 24px 0;border-bottom:1px solid var(--line);color:var(--ink-2)}
.pain-grid p:nth-child(even){padding:24px 0 24px 28px;border-left:1px solid var(--line)}
.pain-grid b{color:var(--ink)}
@media (max-width:700px){.pain-grid{grid-template-columns:1fr}.pain-grid p,.pain-grid p:nth-child(even){padding:20px 0;border-left:0}}

/* services */
.services{background:var(--sky)}
.svc-feature{display:grid;grid-template-columns:1fr 1fr;gap:40px;background:#fff;border-radius:var(--radius-l);padding:40px;margin-bottom:20px}
.tag{display:inline-block;font-size:13px;font-weight:700;background:var(--sun);color:var(--ink);padding:4px 10px;border-radius:999px;margin-bottom:14px}
.svc-feature h3{font-size:clamp(22px,2.4vw,27px);letter-spacing:-.03em;line-height:1.35;margin:0 0 14px}
.svc-feature p{color:var(--ink-2);margin:0 0 18px}
code{font-family:inherit;font-weight:700;color:var(--blue);background:var(--sky);padding:1px 6px;border-radius:6px}
.link{font-weight:700;text-decoration:none}
.link:hover{text-decoration:underline}
.svc-feature-list{list-style:none;padding:0;margin:0;display:grid;gap:0;align-content:start}
.svc-feature-list li{padding:15px 0;border-bottom:1px solid var(--line);display:grid;gap:2px}
.svc-feature-list li:first-child{padding-top:0}
.svc-feature-list li:last-child{border-bottom:0}
.svc-feature-list span{color:var(--ink-2);font-size:15px}
.svc-feature-list .free em{font-style:normal;font-size:12.5px;font-weight:700;background:var(--sun);color:var(--ink);padding:2px 8px;border-radius:999px;margin-left:4px;vertical-align:2px;white-space:nowrap}
.svc-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc{background:#fff;border-radius:var(--radius-m);padding:28px}
.svc h3{font-size:19px;letter-spacing:-.02em;margin:0 0 8px}
.svc p{margin:0;color:var(--ink-2);font-size:15.5px}
@media (max-width:860px){.svc-feature{grid-template-columns:1fr;padding:28px 22px;gap:26px}.svc-row{grid-template-columns:1fr}}

/* gongu tabs */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:28px 0 24px}
.tabs button{font:inherit;font-size:15.5px;font-weight:700;padding:11px 18px;border-radius:999px;border:1.5px solid var(--line);background:#fff;color:var(--ink-2);cursor:pointer}
.tabs button[aria-selected="true"]{background:var(--ink);border-color:var(--ink);color:#fff}
.tabs .soon{display:inline-block;font-size:11.5px;font-weight:700;background:var(--sun);color:var(--ink);padding:1px 7px;border-radius:999px;margin-left:4px;vertical-align:1px}
.panel{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;padding:36px;border:1.5px solid var(--line);border-radius:var(--radius-l)}
.panel[hidden]{display:none}
.panel h3{font-size:clamp(20px,2.2vw,25px);letter-spacing:-.03em;line-height:1.4;margin:0 0 12px}
.panel p{margin:0;color:var(--ink-2)}
.checks{list-style:none;margin:0;padding:22px 24px;background:var(--sky);border-radius:var(--radius-m);display:grid;gap:12px;align-content:start}
.checks li{display:flex;gap:10px;font-weight:600;font-size:15.5px}
.checks li::before{content:"";flex:none;margin-top:5px;width:16px;height:16px;border-radius:50%;background:var(--blue) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M4.5 8.2l2.2 2.2 4.8-4.8' fill='none' stroke='%23fff' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/100% no-repeat}
@media (max-width:760px){.panel{grid-template-columns:1fr;padding:24px 20px;gap:22px}.tabs button{flex:1 1 auto}}

/* pricing */
.pricing{background:var(--sky)}
.price-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:24px;align-items:start}
.plan{background:#fff;border-radius:var(--radius-l);padding:32px;border:2px solid var(--blue);display:grid;gap:22px}
.plan-price{margin:12px 0 2px;font-size:18px;font-weight:700}
.plan-price b{font-size:44px;font-weight:800;letter-spacing:-.04em;line-height:1}
.plan-price small{font-size:16px;color:var(--ink-3);font-weight:600}
.plan-note{margin:0;color:var(--ink-3);font-size:14.5px}
.plan-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.plan-list li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);font-size:15.5px}
.plan-list span{color:var(--ink-2)}
.plan-list b{text-align:right}
.plan-list em{font-style:normal;font-size:12px;font-weight:700;background:var(--sun);color:var(--ink);padding:2px 7px;border-radius:999px;margin-left:4px;white-space:nowrap}
.plan-list .was{color:var(--ink-3);font-weight:600;margin-right:2px}
.plan-list small{font-weight:600;color:var(--ink-3)}
.compare{background:#fff;border-radius:var(--radius-l);padding:28px}
.compare h3{font-size:19px;letter-spacing:-.02em;margin:0 0 14px}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.compare table{width:100%;border-collapse:collapse;font-size:15px;min-width:460px}
.compare th,.compare td{padding:12px 10px;text-align:center;border-bottom:1px solid var(--line);white-space:nowrap}
.compare thead th{font-size:14px;color:var(--ink-3);font-weight:700}
.compare tbody th,.compare tfoot th{text-align:left;color:var(--ink-2);font-weight:600}
.compare td small{display:block;font-size:12px;color:var(--ink-3);font-weight:600}
.compare .us{background:var(--sky);font-weight:800;color:var(--blue)}
.compare .was{color:var(--ink-3);font-weight:600;text-decoration-thickness:1.5px}
.compare .waive{display:inline-block;background:var(--sun);color:var(--ink);border-radius:999px;padding:1px 8px;font-size:12px;font-weight:800;white-space:nowrap}
.compare thead .us{color:var(--blue);border-radius:10px 10px 0 0}
.compare tfoot th,.compare tfoot td{border-bottom:0;font-weight:800;font-size:15.5px;padding-top:14px}
.compare tfoot .us{border-radius:0 0 10px 10px}
.swipe-hint{display:none;margin:-6px 0 10px;font-size:13px;color:var(--ink-3)}
@media (max-width:560px){.swipe-hint{display:block}}
.compare-note{margin:14px 0 0;font-size:13px;color:var(--ink-3);line-height:1.6}
@media (max-width:900px){.price-grid{grid-template-columns:minmax(0,1fr)}.plan{padding:26px 22px}.compare{padding:22px 16px}}

/* why */
.why{background:var(--ink);color:#fff}
.why-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px}
.why-lead{color:#C4CCDD;font-size:18px;margin:0}
.why-lead b{color:var(--sun)}
.why-list{margin:0;display:grid;gap:0}
.why-list div{padding:22px 0;border-bottom:1px solid rgba(255,255,255,.14)}
.why-list div:first-child{padding-top:4px}
.why-list div:last-child{border-bottom:0}
.why-list dt{font-weight:800;font-size:19px;letter-spacing:-.02em;margin-bottom:4px}
.why-list dd{margin:0;color:#C4CCDD}
@media (max-width:820px){.why-grid{grid-template-columns:1fr;gap:28px}}

/* process (real sequence → numbered) */
.steps{list-style:none;padding:0;margin:36px 0 0;display:grid;grid-template-columns:repeat(5,1fr);gap:0;counter-reset:s;position:relative}
.steps li{counter-increment:s;padding:0 18px 0 0;position:relative}
.steps li::before{content:counter(s);display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--blue);color:#fff;font-weight:800;margin-bottom:16px;position:relative;z-index:1}
.steps li::after{content:"";position:absolute;top:20px;left:40px;right:0;height:2px;background:var(--sky-2)}
.steps li:last-child::after{display:none}
.steps b{display:block;font-size:17.5px;letter-spacing:-.02em;margin-bottom:6px}
.steps span{display:block;color:var(--ink-2);font-size:15px}
@media (max-width:860px){
  .steps{grid-template-columns:1fr;gap:0}
  .steps li{padding:0 0 26px 58px}
  .steps li::before{position:absolute;left:0;top:-4px;margin:0}
  .steps li::after{left:19px;top:40px;bottom:0;right:auto;width:2px;height:auto}
}

/* faq */
.faq{background:var(--sky)}
.faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px}
.faq-list{display:grid;gap:10px}
.faq details{background:#fff;border-radius:var(--radius-m);padding:0 22px}
.faq summary{cursor:pointer;list-style:none;font-weight:700;padding:19px 30px 19px 0;position:relative;letter-spacing:-.02em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:2px;top:50%;width:10px;height:10px;border-right:2px solid var(--ink-3);border-bottom:2px solid var(--ink-3);transform:translateY(-70%) rotate(45deg);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq details p{margin:0 0 20px;color:var(--ink-2)}
@media (max-width:820px){.faq-wrap{grid-template-columns:1fr;gap:18px}}

/* contact */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
.contact-info p{color:var(--ink-2);margin:0 0 26px}
.btn-kakao{background:#FEE500;color:#191600;margin:0 0 22px}
.btn-kakao:hover{background:#F2D900}
.kakao-float{position:fixed;right:20px;bottom:20px;z-index:60;display:inline-flex;align-items:center;gap:7px;padding:12px 18px 12px 14px;border-radius:999px;background:#FEE500;color:#191600;font-weight:800;font-size:15px;text-decoration:none;box-shadow:0 10px 24px -8px rgba(24,35,58,.45)}
.kakao-float:hover{background:#F2D900}
@media (max-width:560px){.kakao-float{right:14px;bottom:14px;padding:12px}.kakao-float span{display:none}}
.contact-ways{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.contact-ways li{display:flex;gap:16px;padding:14px 0;border-bottom:1px solid var(--line);font-weight:600}
.contact-ways span{width:72px;flex:none;color:var(--ink-3);font-weight:500}
.contact-ways a{text-decoration:none}
.form{background:#fff;border:1.5px solid var(--line);border-radius:var(--radius-l);padding:32px;display:grid;gap:18px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:grid;gap:7px;border:0;padding:0;margin:0;min-width:0}
.field>span,.field legend{font-size:14.5px;font-weight:700;padding:0;margin-bottom:0}
.field legend{margin-bottom:9px}
.field em{font-style:normal;font-weight:600;font-size:12px;color:var(--blue);margin-left:4px}
.field input,.field select,.field textarea{font:inherit;font-size:16px;color:var(--ink);width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:var(--radius-s);background:#fff}
.field textarea{resize:vertical;min-height:120px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(45,91,255,.15)}
.field [aria-invalid="true"]{border-color:#D93F3F}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{position:relative}
.chips input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.chips span{display:inline-block;padding:9px 15px;border-radius:999px;border:1.5px solid var(--line);font-size:15px;font-weight:600;color:var(--ink-2);cursor:pointer}
.chips input:checked+span{background:var(--blue);border-color:var(--blue);color:#fff}
.chips input:focus-visible+span{outline:3px solid var(--sun);outline-offset:2px}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--ink-2);line-height:1.55}
.agree input{width:19px;height:19px;margin:2px 0 0;flex:none;accent-color:var(--blue)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-msg{margin:0;font-weight:600;font-size:15px;min-height:1.5em}
.form-msg.ok{color:var(--green)}
.form-msg.err{color:#D93F3F}
.form.sent{place-items:center;text-align:center;padding:56px 32px}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr;gap:32px}}
@media (max-width:560px){.field-row{grid-template-columns:1fr}.form{padding:22px 18px}}

/* footer */
.site-footer{border-top:1px solid var(--line);padding:36px 0 28px;color:var(--ink-3);font-size:14px}
.footer-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.brand-foot{font-size:17px;margin-bottom:8px}
.biz{margin:0;line-height:1.7}
.foot-links{display:flex;gap:18px}
.foot-links a{color:var(--ink-2);text-decoration:none;font-weight:600}
.foot-links a:hover{color:var(--ink)}
.copy{margin-top:22px;font-size:13px}

/* privacy page */
.doc{max-width:760px;margin:0 auto;padding:56px 20px 80px}
.doc h1{font-size:30px;letter-spacing:-.03em;margin:0 0 8px}
.doc h2{font-size:19px;margin:36px 0 10px;letter-spacing:-.02em}
.doc p,.doc li{color:var(--ink-2)}
.doc table{width:100%;border-collapse:collapse;font-size:15px;margin:10px 0}
.doc th,.doc td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.doc th{background:var(--sky);font-weight:700;color:var(--ink)}