:root {
  --navy-950:#06142f;
  --navy-900:#071a3d;
  --navy-800:#0b285a;
  --blue-600:#1473ff;
  --blue-500:#2587ff;
  --cyan-400:#19c8ff;
  --ink:#0d1b35;
  --muted:#667085;
  --line:#dce4ef;
  --soft:#f4f7fb;
  --white:#fff;
  --green:#0a9f79;
  --orange:#d98314;
  --shadow:0 22px 60px rgba(8,27,64,.13);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Noto Sans KR",sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{text-decoration:none;color:inherit}
button{font:inherit}
h1,h2,h3,p{word-break:keep-all;overflow-wrap:break-word}
h1,h2,h3{text-wrap:balance}
p{text-wrap:pretty}
.shell{width:min(1180px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:500;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(12,36,78,.08)}
.nav-wrap{height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px;position:relative}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.05em;color:var(--navy-950)}
.brand-mark{width:40px;height:40px;position:relative;display:inline-block;flex:0 0 40px;background:url("./sujufit-logo.svg") center/cover no-repeat;border-radius:50%;box-shadow:0 5px 14px rgba(6,20,47,.16)}
.brand-mark .mark-loop,.brand-mark .mark-arrow,.brand-mark .mark-arrow:after{display:none}
.brand-text{font-size:1.05rem}
.main-nav{display:flex;align-items:center;gap:28px;font-size:.93rem;font-weight:600;color:#344054}
.main-nav a:hover{color:var(--blue-600)}
.nav-cta{background:var(--navy-900);color:#fff!important;padding:11px 17px;border-radius:10px}
.menu-button{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:9px 13px;color:var(--ink);cursor:pointer;touch-action:manipulation;position:relative;z-index:502;-webkit-tap-highlight-color:transparent}
.section-dark{background:linear-gradient(135deg,var(--navy-950) 0%,#08275b 58%,#0a3b7d 100%);color:#fff}
.hero{position:relative;overflow:hidden;padding:96px 0 104px}
.hero-glow{position:absolute;border-radius:999px;filter:blur(10px);opacity:.28;pointer-events:none}
.glow-a{width:430px;height:430px;background:#1685ff;right:-130px;top:-160px}
.glow-b{width:360px;height:360px;background:#24d4ff;left:40%;bottom:-280px;opacity:.14}
.hero-grid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:56px}
.hero-copy,.hero-visual{min-width:0}
.eyebrow,.section-kicker{font-size:.76rem;letter-spacing:.15em;font-weight:800;color:var(--blue-600);text-transform:uppercase}
.hero .eyebrow{color:#83d8ff}
.hero h1{font-size:clamp(2.8rem,4.7vw,4.6rem);line-height:1.08;letter-spacing:-.055em;margin:18px 0 22px}
.hero-title-line{display:block}
.hero-title-white{color:#fff}
.hero-title-accent{background:linear-gradient(90deg,#54d7ff,#5e8cff);-webkit-background-clip:text;background-clip:text;color:transparent;width:max-content;max-width:100%}
.hero-lead{max-width:650px;font-size:1.12rem;color:#ccdaef;line-height:1.8;margin:0}
.hero-actions{display:flex;gap:12px;margin-top:34px;flex-wrap:wrap}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;border-radius:12px;font-weight:800;font-size:.95rem;transition:.2s ease}
.button:hover{transform:translateY(-2px)}
.button-primary{background:linear-gradient(90deg,#1787ff,#21bfff);color:#fff;box-shadow:0 12px 30px rgba(22,139,255,.26)}
.button-ghost{border:1px solid rgba(255,255,255,.22);color:#fff;background:rgba(255,255,255,.04)}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:32px;color:#9fb5d5;font-size:.82rem}
.hero-trust span:before{content:"✓";color:#6dd9ff;margin-right:6px;font-weight:800}
.hero-visual{position:relative;display:flex;justify-content:center;align-items:center}
.dashboard-card{width:100%;max-width:560px;background:#fff;color:var(--ink);border-radius:20px;padding:22px;box-shadow:0 35px 80px rgba(0,5,22,.32);border:1px solid rgba(255,255,255,.38);transform:none}
.dash-head{display:flex;justify-content:space-between;align-items:flex-start;padding:2px 2px 18px;border-bottom:1px solid var(--line)}
.dash-head strong{display:block;font-size:1rem}
.dash-head small{display:block;color:var(--muted);margin-top:2px}
.live-dot{font-size:.67rem;font-weight:800;color:#0d8c6c;background:#eafaf5;border-radius:999px;padding:5px 8px}
.lead-row{display:grid;grid-template-columns:40px 1fr 42px;align-items:center;gap:12px;padding:16px 8px;border-bottom:1px solid #edf1f5}
.focus-row{background:#f5fbff;margin-top:10px;border-radius:12px;border:1px solid #d9efff}
.lead-grade{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;font-weight:800}
.grade-a{background:#e8f4ff;color:#1473ff}.grade-b{background:#fff5e6;color:#bd6d09}
.lead-main strong{display:block;font-size:.9rem}.lead-main span{display:block;color:var(--muted);font-size:.75rem;margin-top:3px}.lead-score{text-align:right;font-size:1.1rem;font-weight:800;color:#1473ff}.lead-score.muted{color:#7b8799}
.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:14px}.mini-card{padding:12px;border:1px solid var(--line);border-radius:11px;background:#fbfcfe}.mini-card span{display:block;color:var(--muted);font-size:.68rem}.mini-card strong{display:block;font-size:.83rem;margin-top:3px}.accent-card{background:#eef7ff;border-color:#cfe7ff}.accent-card strong{color:#116dde}
.pipeline{display:grid;grid-template-columns:repeat(4,1fr);margin-top:14px;background:#081d46;color:#fff;border-radius:12px;overflow:hidden}.pipeline div{padding:11px 10px;border-right:1px solid rgba(255,255,255,.09)}.pipeline div:last-child{border:0}.pipeline span{display:block;font-size:.65rem;color:#9fb5d5}.pipeline b{display:block;font-size:1rem;margin-top:2px}
.problem-strip{padding:72px 0;background:#fff;border-bottom:1px solid #edf1f6}.problem-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}.problem-copy h2,.section-heading h2,.comparison-copy h2,.cta-box h2{font-size:clamp(2rem,3.4vw,3.2rem);line-height:1.22;letter-spacing:-.04em;margin:13px 0 0}.problem-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}.problem-item{display:flex;gap:14px;padding:20px;border:1px solid var(--line);border-radius:14px;background:#fff}.problem-item b{color:var(--blue-600);font-size:.8rem}.problem-item span{font-weight:600;color:#344054;font-size:.91rem}
.section{padding:110px 0}.section-soft{background:var(--soft)}.section-heading{max-width:780px;margin-bottom:46px}.section-heading.center{margin-left:auto;margin-right:auto;text-align:center}.section-heading p{color:var(--muted);font-size:1rem;max-width:690px;margin:16px auto 0;line-height:1.8}.section-heading:not(.center) p{margin-left:0}
.solution-switch{display:inline-flex;padding:5px;background:#eef3f9;border-radius:12px;margin-bottom:24px}.solution-tab{border:0;background:transparent;padding:11px 19px;border-radius:9px;color:#667085;font-weight:800;cursor:pointer}.solution-tab.active{background:#fff;color:var(--navy-900);box-shadow:0 4px 14px rgba(10,31,66,.08)}
.solution-panel{display:none;grid-template-columns:.86fr 1.14fr;gap:70px;align-items:center;padding:58px;border-radius:24px;background:linear-gradient(145deg,#f8fbff,#f2f6fb);border:1px solid #e3eaf3}.solution-panel.active{display:grid}.solution-label{font-size:.72rem;font-weight:800;letter-spacing:.14em;color:var(--blue-600)}.solution-copy h3{font-size:clamp(2rem,3vw,2.9rem);line-height:1.24;letter-spacing:-.04em;margin:13px 0 16px}.solution-copy>p{color:var(--muted);line-height:1.8}.check-list{list-style:none;margin:26px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:11px}.check-list li{font-size:.88rem;font-weight:600;color:#344054}.check-list li:before{content:"✓";display:inline-grid;place-items:center;width:20px;height:20px;border-radius:999px;background:#e4f2ff;color:#1473ff;margin-right:8px;font-size:.72rem;font-weight:900}
.solution-ui{background:#fff;padding:24px;border-radius:19px;border:1px solid #dbe5f0;box-shadow:var(--shadow)}.ui-topline{display:flex;justify-content:space-between;align-items:center;font-weight:800;padding-bottom:16px;border-bottom:1px solid #e8edf3}.badge{font-size:.75rem;border-radius:999px;padding:6px 10px}.badge-a{background:#e7f3ff;color:#1473ff}.badge-p1{background:#e9f9f3;color:#07845f}.ui-summary{padding:18px;margin:18px 0;background:#f6f8fb;border-radius:12px;color:#344054;font-size:.91rem;line-height:1.7}.ui-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}.ui-fields div{padding:13px;border:1px solid #e1e7ef;border-radius:11px}.ui-fields span{display:block;color:#7b8798;font-size:.68rem}.ui-fields b{display:block;font-size:.84rem;margin-top:3px}.file-pills{display:flex;gap:8px;margin:14px 0}.file-pills span,.artist-chip{font-size:.72rem;font-weight:800;background:#eef7ff;color:#1473ff;border-radius:8px;padding:7px 9px}.artist-chip{display:inline-block;margin-top:16px;background:#edf9f5;color:#07845f}.action-bar{display:flex;justify-content:space-between;align-items:center;background:#081d46;color:#fff;padding:14px 16px;border-radius:12px;margin-top:14px}.action-bar span{font-size:.74rem;color:#a8bad4}.action-bar strong{font-size:.88rem}
.flow-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.flow-card{background:#fff;border:1px solid #e0e7ef;border-radius:18px;padding:26px;min-height:190px}.flow-card span{font-size:.73rem;font-weight:800;color:#1473ff}.flow-card h3{font-size:1.15rem;margin:25px 0 8px}.flow-card p{color:var(--muted);font-size:.88rem;margin:0;line-height:1.75}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature-card{border:1px solid var(--line);border-radius:18px;padding:28px;background:#fff;transition:.2s}.feature-card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(9,32,72,.08)}.icon{height:38px;min-width:38px;width:max-content;padding:0 9px;border-radius:9px;background:#edf6ff;color:#1473ff;display:grid;place-items:center;font-size:.72rem;font-weight:900}.feature-card h3{font-size:1.08rem;margin:21px 0 8px}.feature-card p{font-size:.88rem;color:var(--muted);line-height:1.75;margin:0}
.comparison-section{padding-bottom:120px}.comparison-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px;align-items:center}.comparison-copy p{color:var(--muted);line-height:1.8}.comparison-table{border:1px solid #dfe6ee;border-radius:16px;overflow:hidden}.table-row{display:grid;grid-template-columns:1.6fr .75fr 1fr .75fr;border-bottom:1px solid #e5eaf1}.table-row:last-of-type{border-bottom:0}.table-row span,.table-row strong{padding:14px 13px;font-size:.78rem;border-right:1px solid #e5eaf1}.table-row span:last-child,.table-row strong:last-child{border-right:0}.table-head{background:#071a3d;color:#fff;font-weight:800}.table-row strong{background:#effaf6;color:#07845f;text-align:center}.comparison-table small{display:block;color:#7b8798;padding:10px 13px;background:#fbfcfd}
.cta-section{padding:0 0 110px}.cta-box{background:linear-gradient(120deg,#0b4cac,#0d84f4 65%,#21bada);border-radius:26px;padding:58px 62px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:50px;box-shadow:0 30px 70px rgba(20,90,180,.2)}.section-kicker.light{color:#bceeff}.cta-box p{color:#d9eaff;margin:14px 0 0}.cta-actions{display:flex;min-width:230px;flex-direction:column;gap:12px;align-items:stretch}.button-white{background:#fff;color:#0b4cac}.cta-mail{text-align:center;color:#ddf1ff;font-size:.78rem}
.site-footer{background:#06142f;color:#fff;padding:50px 0 24px}.footer-grid{display:flex;justify-content:space-between;align-items:flex-start;gap:30px}.footer-brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.12em}.footer-brand:before{display:none}.footer-grid p{margin:7px 0;color:#8299ba;font-size:.84rem}.footer-links{display:flex;gap:22px;color:#aabbd3;font-size:.8rem}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.09);margin-top:32px;padding-top:20px;color:#657c9c;font-size:.72rem}
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}.reveal.is-visible{opacity:1;transform:none}.reveal-delay{transition-delay:.12s}
@media (max-width:980px){.hero-grid,.problem-grid,.solution-panel,.comparison-grid{grid-template-columns:1fr}.hero{padding-top:72px}.hero-grid{gap:46px}.hero-visual{max-width:680px}.problem-grid{gap:35px}.solution-panel{padding:36px;gap:42px}.flow-grid,.feature-grid{grid-template-columns:1fr 1fr}.comparison-copy{max-width:700px}.cta-box{padding:44px;flex-direction:column;align-items:flex-start}.cta-actions{width:100%;max-width:360px}}
@media (max-width:760px){.shell{width:min(100% - 28px,1180px)}.nav-wrap{height:66px}.brand-mark{width:36px;height:36px;flex-basis:36px}.menu-button{display:block}.main-nav{position:absolute;left:0;right:0;top:calc(100% + 8px);display:none;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;box-shadow:0 22px 60px rgba(8,27,64,.2);gap:0;z-index:501}.main-nav.open{display:flex}.main-nav a{padding:13px 12px;border-radius:9px}.main-nav a:active{background:#f2f6fb}.nav-cta{text-align:center;margin-top:6px}.hero{padding:64px 0 70px}.hero h1{font-size:2.8rem;line-height:1.12}.hero-lead{font-size:1rem}.hero-actions .button{width:100%}.hero-trust{gap:8px 14px}.dashboard-card{padding:15px;border-radius:15px}.lead-row{grid-template-columns:36px 1fr 36px;gap:8px}.mini-grid{grid-template-columns:1fr 1fr}.mini-grid .mini-card:last-child{grid-column:1/-1}.problem-list{grid-template-columns:1fr}.section{padding:78px 0}.section-heading{margin-bottom:32px}.solution-panel{padding:24px;border-radius:18px}.check-list{grid-template-columns:1fr}.ui-fields{grid-template-columns:1fr 1fr}.flow-grid,.feature-grid{grid-template-columns:1fr}.flow-card{min-height:auto}.comparison-section{padding-bottom:85px}.table-row{grid-template-columns:1.45fr .65fr .9fr .7fr}.table-row span,.table-row strong{font-size:.68rem;padding:11px 8px}.cta-section{padding-bottom:78px}.cta-box{padding:35px 26px;border-radius:20px}.footer-grid,.footer-bottom{flex-direction:column}.footer-links{flex-wrap:wrap}}
@media (max-width:480px){.hero h1{font-size:2.35rem}.pipeline{grid-template-columns:1fr 1fr}.pipeline div:nth-child(2){border-right:0}.pipeline div:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.09)}.ui-fields{grid-template-columns:1fr}.solution-switch{width:100%;display:grid;grid-template-columns:1fr 1fr}.solution-tab{padding:10px 8px}.table-row{grid-template-columns:1.35fr .6fr .92fr .7fr}.table-row span,.table-row strong{padding:10px 5px;font-size:.6rem}}