:root{
  --navy:#0a1330;
  --navy-2:#121d45;
  --blue:#2f6bff;
  --blue-d:#1f52d6;
  --mint:#18d6a0;
  --yellow:#ffd34d;
  --red:#ff5a5f;
  --ink:#151a2d;
  --gray:#5f6780;
  --line:#e4e8f2;
  --bg:#f5f7fc;
  --radius:18px;
  --shadow:0 12px 40px rgba(16,30,80,.12);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{font-family:"Pretendard Variable",Pretendard,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;color:var(--ink);background:#fff;line-height:1.6;word-break:keep-all;padding-bottom:84px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
input,select{font-family:inherit}
.container{width:100%;max-width:1120px;margin:0 auto;padding:0 20px}
.container.narrow{max-width:820px}
em{font-style:normal}
[hidden]{display:none!important}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;font-weight:700;padding:14px 26px;font-size:16px;transition:.2s;white-space:nowrap}
.btn-primary{background:var(--blue);color:#fff;box-shadow:0 8px 24px rgba(47,107,255,.35)}
.btn-primary:hover{background:var(--blue-d);transform:translateY(-2px)}
.btn-primary:disabled{opacity:.6;transform:none;cursor:wait}
.btn-ghost{background:transparent;color:var(--gray);padding:14px 10px}
.btn-ghost:hover{color:var(--ink)}
.btn-lg{padding:18px 34px;font-size:18px}
.btn-sm{padding:9px 18px;font-size:14px}

/* header */
.site-header{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(10,19,48,.85);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:62px}
.logo{color:#fff;font-weight:800;letter-spacing:.06em;font-size:17px}
.logo-mark{color:var(--mint)}
.header-nav{display:flex;gap:28px}
.header-nav a{color:rgba(255,255,255,.75);font-size:15px;font-weight:500}
.header-nav a:hover{color:#fff}

/* hero */
.hero{position:relative;background:radial-gradient(ellipse at 70% 20%,#1d3a9a 0%,var(--navy) 60%);color:#fff;padding:140px 0 100px;overflow:hidden;min-height:92vh;display:flex;align-items:center}
.hero-bg{position:absolute;inset:0;opacity:.18;pointer-events:none;mask-image:linear-gradient(to bottom,transparent,#000 30%,#000 70%,transparent)}
.ticker-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px;padding:20px;font-variant-numeric:tabular-nums;font-weight:700;font-size:20px;color:var(--mint)}
.ticker-grid span{display:block;text-align:center;animation:floatUp 6s linear infinite}
@keyframes floatUp{0%{transform:translateY(30px);opacity:0}20%{opacity:1}80%{opacity:1}100%{transform:translateY(-30px);opacity:0}}
.hero-inner{position:relative;text-align:center}
.eyebrow{display:inline-flex;gap:8px;align-items:center;background:rgba(24,214,160,.14);color:var(--mint);border:1px solid rgba(24,214,160,.35);padding:8px 16px;border-radius:999px;font-weight:700;font-size:14px;margin-bottom:24px}
.hero-title{font-size:clamp(34px,5.6vw,62px);line-height:1.22;font-weight:800;letter-spacing:-.02em}
.hero-title em{color:var(--yellow)}
.hero-sub{margin:22px auto 0;font-size:clamp(16px,2vw,19px);color:rgba(255,255,255,.78);max-width:640px}
.hero-sub strong{color:#fff}
.hero-counter{margin:44px auto 0;display:inline-block;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:22px;padding:22px 40px}
.hero-counter-label{display:block;font-size:13px;color:rgba(255,255,255,.6);margin-bottom:4px}
.hero-counter-value{font-size:clamp(40px,7vw,68px);font-weight:800;color:var(--mint);font-variant-numeric:tabular-nums;line-height:1.1}
.hero-counter-value small{font-size:.38em;color:#fff;margin-left:6px;font-weight:600}
.hero-actions{margin-top:38px;display:flex;flex-direction:column;align-items:center;gap:14px}
.hero-note{font-size:14px;color:rgba(255,255,255,.6)}

/* section common */
.section{padding:110px 0}
.section-kicker{color:var(--blue);font-weight:800;letter-spacing:.14em;font-size:13px;text-align:center;margin-bottom:12px}
.section-kicker.light{color:var(--mint)}
.section-title{font-size:clamp(28px,4vw,42px);font-weight:800;text-align:center;line-height:1.3;letter-spacing:-.02em}
.section-title em{color:var(--blue)}
.section-title.light{color:#fff}
.section-desc{text-align:center;color:var(--gray);margin-top:14px;font-size:17px}
.section-desc.light{color:rgba(255,255,255,.7)}

/* problem */
.problem{background:var(--bg)}
.check-grid{margin-top:50px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.check-card{position:relative;background:#fff;border:2px solid transparent;border-radius:var(--radius);padding:30px 22px;text-align:left;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:16px;transition:.2s;color:var(--ink);font-size:17px}
.check-card:hover{transform:translateY(-4px)}
.check-card[aria-pressed="true"]{border-color:var(--red);background:#fff7f7}
.check-box{position:absolute;top:18px;right:18px;width:26px;height:26px;border-radius:8px;border:2px solid var(--line);display:grid;place-items:center;color:transparent;font-size:13px;transition:.2s}
.check-card[aria-pressed="true"] .check-box{background:var(--red);border-color:var(--red);color:#fff}
.check-icon{width:52px;height:52px;border-radius:14px;background:#eef2ff;color:var(--blue);display:grid;place-items:center;font-size:22px}
.check-card[aria-pressed="true"] .check-icon{background:#ffe5e6;color:var(--red)}
.check-text{line-height:1.5}
.problem-bridge{margin-top:50px;text-align:center}
.problem-bridge p{font-size:19px;margin-bottom:22px}
.problem-bridge strong{color:var(--red)}

/* calculator */
.calculator{background:linear-gradient(180deg,var(--navy) 0%,var(--navy-2) 100%)}
.calc-card{margin:50px auto 0;max-width:880px;background:#fff;border-radius:26px;padding:40px;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.stepper{list-style:none;display:flex;justify-content:space-between;position:relative;margin-bottom:38px}
.stepper::before{content:"";position:absolute;top:18px;left:12%;right:12%;height:3px;background:var(--line)}
.stepper li{position:relative;flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;color:#a5acc0;font-size:14px;font-weight:600}
.stepper li span{width:38px;height:38px;border-radius:50%;background:#fff;border:3px solid var(--line);display:grid;place-items:center;font-weight:800;transition:.2s}
.stepper li em{font-style:normal}
.stepper li.active{color:var(--blue)}
.stepper li.active span{border-color:var(--blue);background:var(--blue);color:#fff}
.stepper li.done{color:var(--ink)}
.stepper li.done span{border-color:var(--mint);background:var(--mint);color:#fff}
.step-panel{display:none;animation:fadeIn .35s ease}
.step-panel.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.step-title{font-size:21px;font-weight:800;margin-bottom:24px;display:flex;align-items:center;flex-wrap:wrap;gap:10px}
.step-title small{font-size:14px;color:var(--gray);font-weight:500}
.step-badge{background:#eef2ff;color:var(--blue);font-size:12px;padding:5px 10px;border-radius:999px;letter-spacing:.05em}
.media-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.media-btn{display:flex;align-items:center;gap:12px;padding:16px;border:2px solid var(--line);border-radius:14px;background:#fff;font-size:15px;font-weight:600;text-align:left;transition:.15s;color:var(--ink)}
.media-btn:hover{border-color:#b9c8f5}
.media-btn .m-ico{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:#fff;font-size:16px;flex-shrink:0;font-weight:800}
.media-btn .m-name small{display:block;font-size:12px;color:var(--gray);font-weight:500}
.media-btn .m-check{margin-left:auto;width:22px;height:22px;border-radius:50%;border:2px solid var(--line);display:grid;place-items:center;font-size:11px;color:transparent;flex-shrink:0}
.media-btn[aria-pressed="true"]{border-color:var(--blue);background:#f3f6ff}
.media-btn[aria-pressed="true"] .m-check{background:var(--blue);border-color:var(--blue);color:#fff}
.other-input{margin-top:16px}
.other-input label{font-size:14px;font-weight:600;display:block;margin-bottom:6px}
.other-input input,.field input,.field select{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:12px;font-size:16px;background:#fff;color:var(--ink);transition:.15s}
.other-input input:focus,.field input:focus,.field select:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 4px rgba(47,107,255,.12)}
.step-error{color:var(--red);font-size:14px;font-weight:600;min-height:20px;margin-top:14px}
.step-actions{display:flex;justify-content:space-between;align-items:center;margin-top:14px;gap:10px}

.budget-list{display:flex;flex-direction:column;gap:14px}
.budget-row{border:1.5px solid var(--line);border-radius:14px;padding:18px 20px}
.budget-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.budget-name{display:flex;align-items:center;gap:10px;font-weight:700}
.budget-name .m-ico{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;color:#fff;font-size:13px}
.budget-input{display:flex;align-items:center;gap:6px}
.budget-input input{width:110px;padding:9px 12px;border:1.5px solid var(--line);border-radius:10px;font-size:17px;font-weight:700;text-align:right;font-variant-numeric:tabular-nums}
.budget-input input:focus{outline:0;border-color:var(--blue)}
.budget-input span{color:var(--gray);font-size:14px}
input[type=range]{width:100%;-webkit-appearance:none;appearance:none;height:8px;border-radius:99px;background:linear-gradient(to right,var(--blue) var(--p,0%),var(--line) var(--p,0%));outline:0}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:#fff;border:4px solid var(--blue);box-shadow:0 2px 8px rgba(0,0,0,.2);cursor:pointer}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:4px solid var(--blue);cursor:pointer}
.range-scale{display:flex;justify-content:space-between;font-size:12px;color:#a5acc0;margin-top:6px}
.budget-total{margin-top:20px;text-align:right;font-size:17px;color:var(--gray)}
.budget-total strong{color:var(--ink);font-size:24px;margin-left:8px}

.result-hero{background:linear-gradient(135deg,#0f1d4d,#1d3a9a);color:#fff;border-radius:20px;padding:34px;text-align:center}
.result-label{color:rgba(255,255,255,.7);font-weight:600}
.result-range{font-size:clamp(28px,5vw,46px);font-weight:800;color:var(--mint);font-variant-numeric:tabular-nums;margin:6px 0}
.result-range i{color:rgba(255,255,255,.5);font-style:normal;margin:0 4px}
.result-annual{font-size:18px}
.result-annual strong{color:var(--yellow);font-size:24px}
.result-bonus{margin-top:14px;display:inline-block;font-size:13px;background:rgba(255,211,77,.15);color:var(--yellow);padding:6px 14px;border-radius:999px}
.locked-wrap{position:relative;margin-top:22px;border:1.5px solid var(--line);border-radius:18px;overflow:hidden}
.locked-content{padding:22px;filter:blur(5px);user-select:none;pointer-events:none}
.locked-content h4{margin-bottom:12px}
.detail-table{width:100%;border-collapse:collapse;font-size:14px}
.detail-table th,.detail-table td{padding:10px 8px;border-bottom:1px solid var(--line);text-align:left}
.detail-table th{color:var(--gray);font-weight:600}
.locked-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:12px;background:rgba(255,255,255,.55);padding:20px}
.locked-overlay>i{font-size:28px;color:var(--blue);width:60px;height:60px;border-radius:50%;background:#eef2ff;display:grid;place-items:center}
.locked-overlay p{font-size:15px;color:var(--gray)}
.locked-overlay p strong{color:var(--ink);font-size:17px}
.disclaimer{margin-top:16px;font-size:13px;color:var(--gray);background:var(--bg);padding:12px 16px;border-radius:12px}

.summary-chip{background:#f3f6ff;border-radius:14px;padding:14px 18px;font-size:14px;color:var(--gray);margin-bottom:22px}
.summary-chip strong{color:var(--blue)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field.full{grid-column:1/-1}
.field label{font-size:14px;font-weight:700;display:block;margin-bottom:7px}
.field label b{color:var(--red)}
.field label span{color:var(--gray);font-weight:500}
.field input.invalid{border-color:var(--red)}
.field-error{color:var(--red);font-size:13px;min-height:18px;margin-top:4px}
.agree-box{margin-top:18px;border:1.5px solid var(--line);border-radius:14px;padding:16px 18px;display:flex;flex-direction:column;gap:10px}
.agree-row{display:flex;align-items:center;gap:10px;font-size:15px;cursor:pointer}
.agree-row input{width:20px;height:20px;accent-color:var(--blue);flex-shrink:0}
.agree-row b{color:var(--red)}
.agree-row b.opt{color:var(--gray)}
.link-btn{margin-left:auto;background:none;border:0;color:var(--gray);text-decoration:underline;font-size:13px;flex-shrink:0}
.agree-detail{font-size:13px;color:var(--gray);background:var(--bg);border-radius:10px;padding:12px 14px;line-height:1.7}
.no-contract{text-align:center;margin-top:18px;color:var(--mint);font-weight:700;font-size:15px;filter:brightness(.8)}

/* done */
.done-panel{text-align:center;padding:10px 0}
.done-icon{width:84px;height:84px;margin:0 auto 20px;border-radius:50%;background:var(--mint);color:#fff;display:grid;place-items:center;font-size:38px;animation:pop .5s ease}
@keyframes pop{0%{transform:scale(.3)}70%{transform:scale(1.1)}100%{transform:scale(1)}}
.done-panel h3{font-size:26px;font-weight:800}
.done-panel>p{color:var(--gray);margin-top:10px;font-size:16px}
.done-summary{margin:26px auto 0;max-width:520px;text-align:left;background:var(--bg);border-radius:16px;padding:20px 22px;font-size:15px}
.done-summary dl{display:grid;grid-template-columns:110px 1fr;gap:8px 12px}
.done-summary dt{color:var(--gray)}
.done-summary dd{font-weight:700}
.done-next{margin:22px auto 0;max-width:520px;text-align:left;list-style:none;display:flex;flex-direction:column;gap:10px;font-size:15px}
.done-next li{display:flex;gap:10px;align-items:flex-start}
.done-next i{color:var(--blue);margin-top:5px}

/* services */
.service-grid{margin-top:54px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.service-card{position:relative;border:1.5px solid var(--line);border-radius:22px;padding:34px 28px;transition:.25s;background:#fff}
.service-card:hover{border-color:var(--blue);box-shadow:var(--shadow);transform:translateY(-6px)}
.service-icon{width:60px;height:60px;border-radius:16px;background:linear-gradient(135deg,var(--blue),#6a8dff);color:#fff;display:grid;place-items:center;font-size:24px;margin-bottom:22px}
.service-no{position:absolute;top:28px;right:28px;font-size:42px;font-weight:800;color:#eef2ff}
.service-card h3{font-size:22px;margin-bottom:10px}
.service-card p{color:var(--gray);font-size:15px;min-height:72px}
.service-card ul{list-style:none;margin-top:18px;padding-top:18px;border-top:1px dashed var(--line);display:flex;flex-direction:column;gap:8px;font-size:14px;font-weight:600}
.service-card li::before{content:"✓";color:var(--mint);margin-right:8px;font-weight:800}

/* process */
.process{background:var(--bg)}
.process-list{list-style:none;margin-top:54px;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:p}
.process-list li{position:relative;background:#fff;border-radius:20px;padding:30px 22px;text-align:center;box-shadow:var(--shadow)}
.process-list li:not(:last-child)::after{content:"\f054";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;right:-14px;top:50%;transform:translateY(-50%);color:#b9c3dd;z-index:1;font-size:14px}
.p-no{position:absolute;top:-14px;left:50%;transform:translateX(-50%);background:var(--blue);color:#fff;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:14px}
.process-list li>i{font-size:30px;color:var(--blue);margin:10px 0 16px}
.process-list h3{font-size:18px;margin-bottom:8px}
.process-list p{font-size:14px;color:var(--gray)}
.no-contract-banner{margin:40px auto 0;max-width:640px;text-align:center;background:#fff;border:2px dashed var(--mint);border-radius:999px;padding:18px 24px;font-size:18px}
.no-contract-banner i{color:var(--mint);margin-right:6px}
.no-contract-banner strong{color:#0ea67a}

/* faq */
.faq-list{margin-top:44px;display:flex;flex-direction:column;gap:12px}
.faq-item{border:1.5px solid var(--line);border-radius:16px;overflow:hidden;background:#fff}
.faq-item summary{list-style:none;cursor:pointer;padding:22px 24px;font-weight:700;font-size:17px;display:flex;align-items:center;gap:12px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::before{content:"Q";color:var(--blue);font-weight:800}
.faq-item summary::after{content:"+";margin-left:auto;font-size:24px;color:var(--gray);transition:.2s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item[open]{border-color:var(--blue)}
.faq-item p{padding:0 24px 22px 50px;color:var(--gray);font-size:15px}

/* final cta */
.final-cta{background:var(--navy);color:#fff;text-align:center;padding:100px 0}
.final-cta h2{font-size:clamp(26px,4vw,40px);line-height:1.35;font-weight:800}
.final-cta h2 em{color:var(--yellow)}
.final-cta p{color:rgba(255,255,255,.7);margin:14px 0 32px;font-size:17px}

.site-footer{background:#060c22;color:rgba(255,255,255,.5);padding:40px 0;font-size:14px;text-align:center}
.site-footer .logo{margin-bottom:10px;display:block}
.site-footer .copy{margin-top:6px;font-size:12px}

/* sticky cta */
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-top:1px solid var(--line);box-shadow:0 -8px 30px rgba(16,30,80,.1);padding:12px 0}
.sticky-inner{display:flex;align-items:center;justify-content:space-between;gap:12px}
.sticky-text{font-weight:700;font-size:16px}
.sticky-text i{color:var(--yellow);filter:brightness(.85)}
.sticky-text strong{color:var(--blue)}

/* responsive */
@media (max-width:960px){
  .check-grid{grid-template-columns:repeat(2,1fr)}
  .service-grid{grid-template-columns:1fr}
  .service-card p{min-height:0}
  .process-list{grid-template-columns:repeat(2,1fr);row-gap:34px}
  .process-list li::after{display:none}
  .header-nav{display:none}
}
@media (max-width:640px){
  .pc-only{display:none}
  .section{padding:80px 0}
  .hero{padding:110px 0 80px;min-height:auto}
  .hero-counter{padding:18px 26px}
  .ticker-grid{grid-template-columns:repeat(3,1fr)}
  .check-grid{grid-template-columns:1fr 1fr;gap:12px}
  .check-card{padding:22px 16px;font-size:15px}
  .check-icon{width:44px;height:44px;font-size:18px}
  .calc-card{padding:26px 18px;border-radius:20px}
  .stepper li em{font-size:12px}
  .media-grid{grid-template-columns:1fr 1fr;gap:10px}
  .media-btn{padding:12px;gap:8px;font-size:14px}
  .media-btn .m-ico{width:30px;height:30px;font-size:13px}
  .media-btn .m-check{display:none}
  .step-title{font-size:18px}
  .budget-row{padding:14px}
  .budget-input input{width:90px}
  .result-hero{padding:26px 16px}
  .detail-table{font-size:12px}
  .form-grid{grid-template-columns:1fr}
  .step-actions .btn-lg{padding:15px 20px;font-size:16px}
  .process-list{grid-template-columns:1fr}
  .no-contract-banner{border-radius:18px;font-size:16px}
  .sticky-text{font-size:13px}
  .sticky-cta .btn{padding:12px 18px;font-size:15px}
  .problem-bridge p{font-size:17px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}