*{box-sizing:border-box}
:root{
  --navy:#061a35;--navy-2:#0a2a54;--blue:#1877f2;--blue-2:#4fa1ff;
  --text:#13233a;--muted:#66758a;--line:#dfe7f1;--white:#fff;--light:#f5f8fc;
  --green:#22a65a;--yellow:#f1b51d;--red:#e74d4d
}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,"Noto Sans KR",sans-serif;color:var(--text);background:#fff;line-height:1.6}
a{text-decoration:none;color:inherit}
button,input,select{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;background:rgba(4,19,40,.9);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08)}
.site-header.solid{background:#061a35}
.nav-wrap{height:74px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800}
.brand-mark{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(145deg,var(--blue-2),var(--blue))}
.brand-text{letter-spacing:.03em}.brand-text strong{font-weight:600;margin-left:3px}
.main-nav{display:flex;gap:28px;align-items:center}.main-nav a{color:#dbe9fb;font-size:14px;font-weight:700}.main-nav a.active{color:#69b6ff}
.menu-toggle{display:none;background:transparent;border:0;padding:6px}.menu-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px 0}
.hero{position:relative;min-height:760px;padding:150px 0 90px;color:#fff;overflow:hidden;background-image:linear-gradient(90deg,rgba(2,13,31,.94) 0%,rgba(3,20,44,.82) 34%,rgba(3,22,48,.28) 63%,rgba(2,14,31,.08) 100%),linear-gradient(180deg,rgba(0,10,25,.08) 0%,rgba(0,10,25,.22) 68%,rgba(0,10,25,.62) 100%),url('../images/mitzip-city-night-v9.png');background-size:cover;background-position:center center;background-repeat:no-repeat}
.hero-overlay{position:absolute;inset:0;background:radial-gradient(circle at 76% 42%,rgba(35,139,255,.16),transparent 28%),linear-gradient(180deg,transparent 58%,rgba(3,15,34,.34));pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:center}
.eyebrow{display:block;color:#5caeff;font-size:13px;font-weight:800;letter-spacing:.16em;margin-bottom:14px}
.hero h1{font-size:58px;line-height:1.14;margin:0 0 24px;letter-spacing:-.04em}.hero h1 span{color:#62b4ff}
.hero-copy>p{max-width:670px;font-size:19px;color:#d7e7fa;margin:0}
.hero-actions{display:flex;gap:12px;margin-top:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 24px;border-radius:12px;font-weight:800;border:0;cursor:pointer}
.btn-primary{background:linear-gradient(135deg,#2588ff,#0e63dd);color:#fff}.btn-secondary,.btn-ghost{border:1px solid rgba(255,255,255,.24);color:#fff;background:rgba(255,255,255,.06)}
.hero-panel{position:relative;background:linear-gradient(155deg,rgba(9,35,71,.82),rgba(7,25,53,.72));color:#fff;border:1px solid rgba(130,195,255,.25);border-radius:26px;padding:28px;box-shadow:0 35px 90px rgba(0,0,0,.38),inset 0 1px 0 rgba(255,255,255,.06);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);overflow:hidden}
.hero-panel:before{content:'';position:absolute;width:220px;height:220px;right:-95px;top:-110px;border-radius:50%;background:rgba(38,139,255,.17);filter:blur(10px);pointer-events:none}
.panel-head{position:relative;display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.panel-label{font-size:12px;font-weight:900;color:#67b9ff;letter-spacing:.15em}.panel-subtitle{margin:5px 0 0;color:#91a9c5;font-size:12px}.engine-live{display:flex;align-items:center;gap:7px;color:#a8d8ff;font-size:10px;font-weight:800;letter-spacing:.08em;padding:7px 9px;border:1px solid rgba(99,184,255,.2);border-radius:999px;background:rgba(29,110,190,.12)}.engine-live i{width:7px;height:7px;border-radius:50%;background:#39df9a;box-shadow:0 0 12px #39df9a}
.score-row{position:relative;display:flex;align-items:end;justify-content:space-between;margin:25px 0 14px}.score-row span{display:block;color:#b7cbe3;font-size:13px}.score-row strong{display:inline-block;font-size:58px;line-height:1;letter-spacing:-.04em;font-variant-numeric:tabular-nums}.score-row small{font-size:16px;color:#9eb5d0;margin-left:3px}.status{min-width:88px;text-align:center;padding:10px 17px;border-radius:12px;font-weight:900;letter-spacing:.04em;transition:.35s ease}.status.pass{background:#d9ffeb;color:#078b4d;box-shadow:0 0 28px rgba(39,218,135,.14)}.status.hold{background:#fff0b5;color:#916400;box-shadow:0 0 28px rgba(255,200,54,.12)}.status.stop{background:#ffe0e0;color:#b72727;box-shadow:0 0 28px rgba(255,79,79,.12)}
.score-bar{height:6px;border-radius:999px;background:rgba(255,255,255,.08);overflow:hidden;margin-bottom:18px}.score-bar span{display:block;width:64%;height:100%;border-radius:inherit;background:linear-gradient(90deg,#39d98a,#f0bd39);box-shadow:0 0 16px rgba(80,174,255,.36);transition:width .8s cubic-bezier(.2,.8,.2,1),background .35s ease}
.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.mini-grid article{position:relative;padding:17px;border:1px solid rgba(151,205,255,.14);border-radius:15px;background:linear-gradient(145deg,rgba(255,255,255,.09),rgba(255,255,255,.045));overflow:hidden}.mini-grid article:after{content:'';position:absolute;left:0;bottom:0;width:100%;height:2px;background:linear-gradient(90deg,transparent,rgba(94,181,255,.65),transparent);opacity:.55}.mini-grid span{display:block;font-size:12px;color:#aec2da}.mini-grid strong{font-size:27px;color:#fff;font-variant-numeric:tabular-nums}
.engine-message{min-height:22px;margin:17px 0 12px;color:#b9cce2;font-size:12px}.engine-button{width:100%;height:49px;border:1px solid rgba(100,181,255,.32);border-radius:13px;color:#fff;background:linear-gradient(135deg,rgba(39,137,255,.95),rgba(14,87,197,.95));font-weight:900;cursor:pointer;box-shadow:0 14px 30px rgba(0,91,220,.2);transition:transform .2s ease,filter .2s ease}.engine-button:hover{transform:translateY(-2px);filter:brightness(1.08)}.engine-button:disabled{cursor:wait;opacity:.78;transform:none}.button-icon{margin-right:7px}.panel-note{font-size:11px;color:#8098b4;margin:13px 0 0;line-height:1.55}
.hero-panel.scanning .engine-live i{animation:pulse 1s infinite}.hero-panel.scanning .mini-grid article{animation:panelPulse 1.1s ease-in-out infinite}.hero-panel.scanning .mini-grid article:nth-child(2){animation-delay:.1s}.hero-panel.scanning .mini-grid article:nth-child(3){animation-delay:.2s}.hero-panel.scanning .mini-grid article:nth-child(4){animation-delay:.3s}
@keyframes pulse{50%{opacity:.35;transform:scale(.75)}}@keyframes panelPulse{50%{border-color:rgba(100,185,255,.42);background:rgba(56,127,210,.13)}}
.section{padding:100px 0}.section-dark{background:linear-gradient(120deg,#061a35,#0a2f5d);color:#fff}.section-heading{text-align:center;max-width:780px;margin:0 auto 50px}.section-heading.left{text-align:left;margin:0}.section-heading h2,.contact-card h2{font-size:40px;line-height:1.25;letter-spacing:-.035em;margin:0 0 16px}.section-heading p,.contact-card p{color:var(--muted);margin:0}
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.feature-card{padding:28px;border:1px solid var(--line);border-radius:20px;background:#fff}.feature-card .icon{width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:#eaf3ff;color:#176bce;font-weight:900}.feature-card h3{font-size:22px;margin:20px 0 10px}.feature-card p{color:var(--muted);font-size:14px}
.technology-grid{display:grid;grid-template-columns:.95fr 1.05fr;gap:70px;align-items:center}.tech-flow{display:grid;gap:14px}.tech-flow article{display:grid;grid-template-columns:52px 1fr;column-gap:16px;align-items:center;padding:20px;border:1px solid rgba(255,255,255,.14);border-radius:18px;background:rgba(255,255,255,.05)}.tech-flow strong{grid-row:1/3;width:52px;height:52px;display:grid;place-items:center;border-radius:16px;background:#e8f3ff;color:#176ccb}.tech-flow p{margin:3px 0 0;color:#bed2eb;font-size:14px}
.contact-section{padding-top:20px;background:var(--light)}.contact-card{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:50px;border-radius:26px;background:#fff}.site-footer{background:#04142c;color:#afc3dc;padding:34px 0}.footer-wrap{display:flex;justify-content:space-between;align-items:center;gap:20px}
.hidden{display:none!important}
@media(max-width:980px){.hero-grid,.technology-grid{grid-template-columns:1fr}.feature-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.container{width:min(100% - 28px,1180px)}.menu-toggle{display:block}.main-nav{position:absolute;top:74px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;background:#061a35;padding:12px 20px 20px}.main-nav.open{display:flex}.main-nav a{padding:14px 4px}.hero{min-height:auto;padding:120px 0 70px}.hero h1{font-size:42px}.hero-actions{flex-direction:column}.feature-grid{grid-template-columns:1fr}.section-heading h2,.contact-card h2{font-size:31px}.contact-card,.footer-wrap{flex-direction:column;align-items:flex-start}}

@media(max-width:760px){.hero{background-position:64% center}.hero:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(2,13,31,.92),rgba(2,13,31,.56));pointer-events:none}.hero-grid{z-index:1}}


/* v10.1 compact hero trust preview */
.hero{min-height:820px;padding:158px 0 105px}
.hero-grid{display:block;min-height:555px}
.hero-copy{max-width:720px;padding-top:65px;position:relative;z-index:2}
.hero-panel-compact{position:absolute;right:0;bottom:22px;width:390px;padding:20px 21px 18px;border-radius:22px;background:linear-gradient(150deg,rgba(7,29,61,.82),rgba(6,22,48,.68));box-shadow:0 22px 65px rgba(0,0,0,.34),inset 0 1px 0 rgba(255,255,255,.06);backdrop-filter:blur(18px) saturate(130%);-webkit-backdrop-filter:blur(18px) saturate(130%)}
.hero-panel-compact:after{content:'';position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(125deg,rgba(255,255,255,.05),transparent 34%)}
.compact-topline,.compact-scoreline,.compact-bottom{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:14px}
.compact-topline{align-items:flex-start}.compact-scoreline{margin:17px 0 10px;align-items:flex-end}
.compact-score>span{display:block;color:#afc7e3;font-size:11px;margin-bottom:4px}.compact-score strong{font-size:43px;line-height:1;letter-spacing:-.05em;font-variant-numeric:tabular-nums}.compact-score small{font-size:13px;color:#8ea9c7;margin-left:3px}
.hero-panel-compact .status{min-width:74px;padding:8px 13px;border-radius:11px;font-size:14px}
.hero-panel-compact .score-bar{height:5px;margin:0 0 13px}
.compact-metrics{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-bottom:13px}
.compact-metrics span{display:flex;flex-direction:column;gap:1px;padding:9px 8px;border:1px solid rgba(151,205,255,.13);border-radius:11px;background:rgba(255,255,255,.045);font-size:10px;color:#93abc7;text-align:center}
.compact-metrics b{font-size:17px;color:#fff;line-height:1.2;font-variant-numeric:tabular-nums}
.compact-bottom{padding-top:1px}.hero-panel-compact .engine-message{min-height:auto;margin:0;max-width:190px;font-size:10px;line-height:1.4;color:#9db4cf}
.hero-panel-compact .engine-button{width:auto;height:38px;padding:0 15px;border-radius:10px;font-size:12px;white-space:nowrap;box-shadow:0 10px 24px rgba(0,91,220,.18)}
.hero-panel-compact.scanning .compact-metrics span{animation:panelPulse 1.1s ease-in-out infinite}
.hero-panel-compact.scanning .compact-metrics span:nth-child(2){animation-delay:.1s}.hero-panel-compact.scanning .compact-metrics span:nth-child(3){animation-delay:.2s}.hero-panel-compact.scanning .compact-metrics span:nth-child(4){animation-delay:.3s}

@media(max-width:980px){
  .hero-grid{min-height:auto}.hero-copy{padding-top:18px}.hero-panel-compact{position:relative;right:auto;bottom:auto;width:min(100%,430px);margin:48px 0 0 auto}
}
@media(max-width:760px){
  .hero{padding:118px 0 66px;min-height:auto}.hero-copy{padding-top:0}.hero-panel-compact{width:100%;margin-top:40px;padding:18px}.compact-metrics{grid-template-columns:repeat(2,1fr)}.compact-bottom{align-items:flex-end}.hero-panel-compact .engine-message{max-width:160px}
}

/* v11.1 public beta labeling */
.beta-ribbon{position:fixed;left:50%;top:82px;transform:translateX(-50%);z-index:70;display:flex;align-items:center;gap:10px;padding:8px 14px;border:1px solid rgba(105,182,255,.32);border-radius:999px;background:rgba(4,20,43,.86);color:#d9ebff;box-shadow:0 10px 30px rgba(0,0,0,.24);backdrop-filter:blur(12px);font-size:12px;line-height:1.2}
.beta-ribbon strong{color:#72bdff;letter-spacing:.08em}.beta-ribbon span{opacity:.9}
.demo-notice{display:inline-flex;align-items:center;gap:8px;margin:0 0 18px;padding:9px 12px;border:1px solid rgba(100,180,255,.28);border-radius:10px;background:rgba(9,38,76,.64);color:#d5e8ff;font-size:13px;line-height:1.45;backdrop-filter:blur(10px)}
.demo-notice b{color:#7ec5ff;white-space:nowrap}
.page-notice{display:flex;margin-top:104px;margin-bottom:18px;background:#eef6ff;border-color:#cfe4fb;color:#38536f}
.page-notice b{color:#176ccb}
.result-top-notice{margin-top:14px;margin-bottom:0;background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.18)}
@media(max-width:760px){.beta-ribbon{top:68px;max-width:calc(100% - 24px);width:max-content;font-size:10px;padding:7px 10px}.beta-ribbon span{white-space:nowrap}.demo-notice{font-size:12px;align-items:flex-start}.page-notice{margin-top:88px}}