/* WATTY — design.MD 토큰 */
:root{
  /* 네이비(어두운 섹션) */
  --plum-900:#06233f; --plum-800:#0a3d6e; --plum-700:#0e5c9e; --plum-500:#6fa0cf;
  /* 브랜드 파랑(강조·버튼) */
  --violet:#0d8bf2; --violet-600:#0a73cf; --violet-50:#e8f4ff;
  /* 시안 포인트 */
  --sun:#22ccf5;
  --ink:#112536; --text:#33465c; --muted:#647890; --line:#e1e8f1;
  --bg:#ffffff; --bg-soft:#f3f8fd; --bg-ftr:#eef3f9;
  --c-saving:#0ea5e9; --c-wall:#10b981; --c-roof:#f59e0b; --c-lease:#6366f1; --c-fin:#ec4899;
  --ok:#0f9f6e; --err:#d93a4a;
  --r-pill:999px; --r-card:4px; --r-panel:14px;
  --shadow:0 10px 30px rgba(10,58,102,.12);
  --hdr-h:72px;
  --wrap:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:var(--hdr-h)}
body{font-family:"Pretendard Variable",Pretendard,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;font-weight:300;font-size:16px;line-height:1.65;color:var(--text);background:var(--bg);word-break:keep-all;-webkit-font-smoothing:antialiased}
img,svg{display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select{font:inherit}
:focus-visible{outline:3px solid var(--violet);outline-offset:2px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.skip{position:absolute;left:-999px;top:8px;background:var(--violet);color:#fff;padding:8px 14px;border-radius:var(--r-pill);z-index:999}
.skip:focus{left:16px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.narrow{max-width:860px}
.center{text-align:center}
.muted{color:var(--muted);font-size:15px}
.br-m{display:none}

/* type */
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.16em;color:var(--violet);margin-bottom:14px}
.eyebrow-light{color:#bcdcff}
.h2{font-size:clamp(26px,3.2vw,36px);font-weight:900;color:var(--ink);line-height:1.3;letter-spacing:-.02em}
.sub{margin:18px auto 0;max-width:720px;color:var(--muted)}

/* buttons */
.pill{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:var(--r-pill);font-weight:800;font-size:15px;letter-spacing:.01em;transition:transform .2s,background .2s,color .2s,box-shadow .2s;white-space:nowrap}
.pill:hover{transform:translateY(-1px)}
.pill.sm{padding:10px 18px;font-size:14px}
.pill-violet{background:var(--violet);color:#fff}
.pill-violet:hover{background:var(--violet-600);box-shadow:0 8px 20px rgba(13,139,242,.32)}
.pill-white{background:#fff;color:var(--plum-800)}
.pill-white-violet{background:#fff;color:var(--violet)}
.pill-ghost{border:1.5px solid rgba(255,255,255,.7);color:#fff}
.pill-ghost:hover{background:rgba(255,255,255,.12)}
.pill-line{border:1.5px solid var(--line);color:var(--ink)}
.pill-line:hover{border-color:var(--violet);color:var(--violet)}
.pill:disabled{opacity:.55;cursor:wait;transform:none}
.link-cta{color:#fff;font-weight:900;font-size:14px;letter-spacing:.06em;display:inline-flex;gap:8px;align-items:center}
.link-cta span{font-size:20px;transition:transform .2s}
.link-cta:hover span{transform:translateX(4px)}

/* header */
.hdr{position:fixed;inset:0 0 auto;height:var(--hdr-h);background:rgba(251,251,253,.92);backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid transparent;z-index:50;transition:border-color .2s,box-shadow .2s}
.hdr.scrolled{border-color:var(--line);box-shadow:0 2px 16px rgba(31,26,43,.05)}
.hdr-in{max-width:var(--wrap);margin:0 auto;height:100%;padding:0 24px;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;gap:10px}
.logo svg{width:36px;height:36px}
.logo-t{display:flex;flex-direction:column;line-height:1}
.logo-t b{font-weight:900;font-size:17px;letter-spacing:.06em;color:var(--plum-800)}
.logo-t small{font-size:10px;font-weight:700;letter-spacing:.32em;color:var(--violet);margin-top:3px}
.gnb{display:flex;gap:30px;margin-left:auto}
.gnb a{font-weight:600;font-size:15px;color:var(--ink);position:relative;padding:6px 0}
.gnb a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--violet);transform:scaleX(0);transition:transform .25s}
.gnb a:hover::after,.gnb a.on::after{transform:scaleX(1)}
.hdr-act{display:flex;align-items:center;gap:8px}
.ic-btn{width:42px;height:42px;display:grid;place-items:center;border-radius:50%;color:var(--plum-800)}
.ic-btn:hover{background:var(--violet-50)}
.ic-btn svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.hdr-cta{padding:10px 20px;font-size:14px}
.menu-btn{display:none}

/* hero */
.hero{position:relative;min-height:min(92vh,820px);display:grid;place-items:center;overflow:hidden;background:radial-gradient(120% 90% at 50% 110%,#1b84e0 0%,var(--plum-800) 45%,var(--plum-900) 100%);color:#fff;padding:calc(var(--hdr-h) + 40px) 0 80px}
#trails{position:absolute;inset:0;width:100%;height:100%}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,35,63,.35),rgba(6,35,63,0) 40%,rgba(6,35,63,.55));pointer-events:none}
.hero-in{position:relative;z-index:2;text-align:center;padding:0 24px;max-width:900px}
.hero-in::before{content:"";position:absolute;inset:-18% -14%;z-index:-1;background:radial-gradient(closest-side,rgba(6,35,63,.82),rgba(6,35,63,.55) 55%,rgba(6,35,63,0));pointer-events:none}
.hero h1{font-size:clamp(32px,5.4vw,60px);font-weight:900;line-height:1.22;letter-spacing:-.03em;opacity:0;transform:translateY(16px);animation:rise .9s .1s forwards}
.hero .hl{background:linear-gradient(90deg,#fff 0%,#cfe8ff 40%,var(--sun) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{margin-top:24px;font-size:clamp(15px,1.5vw,18px);color:rgba(255,255,255,.86);opacity:0;animation:rise .9s .35s forwards}
.hero-cta{margin-top:36px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;opacity:0;animation:rise .9s .55s forwards}
.hero .eyebrow{opacity:0;animation:rise .8s forwards}
@keyframes rise{to{opacity:1;transform:none}}
.scroll-cue{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);z-index:2;width:26px;height:42px;border:2px solid rgba(255,255,255,.5);border-radius:14px}
.scroll-cue span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:#fff;animation:cue 1.8s infinite}
@keyframes cue{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}

/* sections */
.sec{padding:110px 0}
.intro{padding:120px 0 40px}
.why{padding-top:60px}
.icon-row{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:64px}
.icon-row li{padding:8px 8px 8px 0}
.icon-row svg{width:46px;height:46px;fill:none;stroke:var(--violet);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;margin-bottom:18px}
.icon-row h3{font-size:18px;font-weight:800;color:var(--plum-700);margin-bottom:8px}
.icon-row p{font-size:15px;color:var(--muted)}

/* tiles */
.tiles-sec{padding:0 0 110px}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.tile{min-height:320px;padding:56px 48px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;border-radius:var(--r-card);color:#fff;position:relative;overflow:hidden}
.tile h3{font-size:clamp(22px,2.4vw,28px);font-weight:900;line-height:1.35;margin-bottom:14px}
.tile p{max-width:420px;font-size:15px;opacity:.9;margin-bottom:26px}
.tile-k{font-size:12px;font-weight:800;letter-spacing:.18em;opacity:.75;margin-bottom:12px}
.tile-dark{background:linear-gradient(140deg,var(--plum-700),var(--plum-800))}
.tile-dark::before{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;border:40px solid rgba(255,255,255,.05)}
.tile-light{background:linear-gradient(180deg,#dcebf9 0%,#7ba9d4 55%,var(--plum-500) 100%)}

/* platform cards */
.platform{background:var(--bg-soft)}
.cards{display:grid;grid-template-columns:repeat(6,1fr);gap:24px;margin-top:60px}
.card{grid-column:span 2;background:#fff;border-radius:var(--r-card);overflow:hidden;text-align:left;display:flex;flex-direction:column;box-shadow:0 1px 0 var(--line);transition:transform .25s,box-shadow .25s}
.card:nth-child(4),.card:nth-child(5){grid-column:span 3}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card-art{height:150px;position:relative;background:var(--plum-800);overflow:hidden}
.card-art svg{position:absolute;inset:0;width:100%;height:100%}
.card-art .num{position:absolute;left:24px;bottom:16px;font-size:44px;font-weight:900;color:#fff;letter-spacing:-.04em;line-height:1}
.card-body{padding:26px 26px 28px;display:flex;flex-direction:column;flex:1}
.card-k{font-size:11px;font-weight:800;letter-spacing:.14em;margin-bottom:8px}
.card h3{font-size:21px;font-weight:900;color:var(--ink);margin-bottom:10px}
.card p{font-size:15px;color:var(--muted);flex:1}
.card-foot{display:flex;align-items:center;gap:8px;margin-top:22px}
.tag{font-size:12px;font-weight:700;padding:6px 12px;border-radius:var(--r-pill);background:var(--violet-50);color:var(--violet)}
.more{margin-left:auto;font-size:13px;font-weight:800;color:var(--violet);display:inline-flex;gap:6px;align-items:center}
.more i{font-style:normal;width:26px;height:26px;border-radius:50%;background:var(--violet);color:#fff;display:grid;place-items:center;transition:transform .2s}
.card:hover .more i{transform:rotate(-45deg)}

/* partner */
.partner{background:#fff}
.gate{max-width:460px;margin:52px auto 0;text-align:center;padding:44px 36px;border:1px solid var(--line);border-radius:var(--r-panel);box-shadow:var(--shadow)}
.gate-ic svg{width:52px;height:52px;margin:0 auto 14px;fill:none;stroke:var(--violet);stroke-width:2;stroke-linecap:round}
.gate h3{font-size:22px;font-weight:900;color:var(--ink);margin-bottom:6px}
.gate-form{display:flex;flex-direction:column;gap:12px;margin-top:22px}
.gate-form input{text-align:center;letter-spacing:.3em;font-size:20px;font-weight:700}
.gate-form input::placeholder{letter-spacing:.02em;font-size:16px;font-weight:500;color:#a9a3b5}
input[type=text],input[type=password],select{width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);font-size:15px;transition:border-color .2s}
input:focus,select:focus{outline:none;border-color:var(--violet)}
.msg{min-height:22px;margin-top:10px;font-size:14px;font-weight:600;color:var(--muted)}
.msg.ok{color:var(--ok)} .msg.err{color:var(--err)} .msg.info{color:var(--violet)}
.console{margin-top:48px}
.console-top{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:20px 24px;border-radius:var(--r-panel);background:linear-gradient(90deg,var(--plum-800),var(--plum-700));color:#fff;margin-bottom:24px}
.welcome{font-weight:700}
.console-act{display:flex;gap:8px;flex-wrap:wrap}
.console-act .pill-line{border-color:rgba(255,255,255,.4);color:#fff}
.console-act .pill-line:hover{background:rgba(255,255,255,.1);color:#fff}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.panel{border:1px solid var(--line);border-radius:var(--r-panel);padding:26px;background:#fff;display:flex;flex-direction:column;gap:12px}
.panel-wide{margin-top:24px}
.panel-h{display:flex;align-items:center;gap:10px}
.panel-h h3{font-size:17px;font-weight:800;color:var(--ink)}
.panel-h small{font-size:12px;color:var(--muted)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--violet);box-shadow:0 0 0 4px var(--violet-50)}
.dot-g{background:var(--c-wall);box-shadow:0 0 0 4px #e3f8f0}
.dot-a{background:var(--c-roof);box-shadow:0 0 0 4px #fff3dc}
.dot-p{background:var(--c-fin);box-shadow:0 0 0 4px #fde7f2}
.dot-c{background:#6366f1;box-shadow:0 0 0 4px #e8e9fd}
.corp-emp{flex:none;min-width:70px;text-align:center;padding:8px 10px;border-radius:10px;background:var(--violet-50)}
.corp-emp b{display:block;font-size:20px;font-weight:900;color:var(--violet);line-height:1.1}
.corp-emp span{font-size:11px;color:var(--muted)}
.mini{margin-left:auto;font-size:13px;font-weight:700;color:var(--violet);padding:6px 10px;border-radius:8px}
.mini:hover{background:var(--violet-50)}
.list{display:flex;flex-direction:column;gap:8px;max-height:280px;overflow:auto}
.item{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:10px;background:var(--bg-soft)}
.ft{flex:none;width:42px;height:42px;border-radius:8px;background:var(--plum-800);color:#fff;font-size:11px;font-weight:800;display:grid;place-items:center}
.item .nm{font-weight:600;color:var(--ink);font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.item .mt{font-size:12px;color:var(--muted)}
.item .info{min-width:0;flex:1}
.dl{flex:none;font-size:13px;font-weight:800;color:var(--violet);padding:8px 14px;border-radius:var(--r-pill);border:1.5px solid var(--violet)}
.dl:hover{background:var(--violet);color:#fff}
.empty{font-size:14px;color:var(--muted);padding:18px;text-align:center;background:var(--bg-soft);border-radius:10px}
.row-form{display:flex;gap:8px}
.row-form input{flex:1}
.result{background:var(--plum-900);color:#d8d0ff;border-radius:10px;padding:16px}
.result span{font-size:11px;font-weight:800;letter-spacing:.16em;color:var(--sun)}
.result pre{margin-top:8px;font-family:inherit;font-size:14px;white-space:pre-wrap;color:#fff;min-height:44px}
.stack{display:flex;flex-direction:column;gap:10px}
.file{display:block;padding:14px 16px;border:1.5px dashed var(--line);border-radius:10px;font-size:13px;color:var(--muted);background:var(--bg-soft)}
.file input{display:block;margin-top:8px;font-size:13px;width:100%}
.btn-row{display:flex;gap:10px;flex-wrap:wrap}

[hidden]{display:none!important}
.contact-grid>*,.grid2>*,.cards>*,.tiles>*{min-width:0}
.c-card dd{overflow-wrap:anywhere}

.secure-note{font-size:13px;line-height:1.6;color:#1d5b3a;background:#e9f7ef;border:1px solid #cfe9dc;border-radius:10px;padding:12px 14px}
.secure-note b{color:#145232}

/* legal page */
.legal{padding:calc(var(--hdr-h) + 56px) 24px 96px}
.legal h1{font-size:clamp(28px,4vw,40px);font-weight:900;color:var(--ink);margin-bottom:14px}
.legal section{margin-top:44px;scroll-margin-top:calc(var(--hdr-h) + 16px)}
.legal h2{font-size:20px;font-weight:800;color:var(--plum-700);margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.legal p,.legal li{font-size:15px;color:var(--text)}
.legal ul{padding-left:20px;display:flex;flex-direction:column;gap:6px}
.legal table{width:100%;border-collapse:collapse;font-size:14px;margin:6px 0 10px;display:block;overflow-x:auto}
.legal th,.legal td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.legal th{background:var(--bg-soft);font-weight:700;color:var(--ink);white-space:nowrap}
.legal td:first-child{font-weight:600;color:var(--ink);white-space:nowrap}
.toc{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px;padding:18px;background:var(--bg-soft);border-radius:var(--r-panel)}
.toc a{font-size:13px;font-weight:600;color:var(--plum-700);padding:6px 12px;border-radius:var(--r-pill);background:#fff}
.toc a:hover{color:var(--violet)}
.legal-dl{display:grid;grid-template-columns:90px 1fr;gap:10px;font-size:15px}
.legal-dl dt{color:var(--muted);font-weight:600}
.legal-dl dd{color:var(--ink);font-weight:600;overflow-wrap:anywhere}
.legal-back{margin-left:auto}
.agree a,.ftr-legal a{color:var(--violet);font-weight:700;text-decoration:underline;text-underline-offset:2px}
.ftr-legal{margin-top:10px}

/* tool-only page */
.tools{padding:calc(var(--hdr-h) + 52px) 0 96px;background:var(--bg-soft);min-height:100vh}
.tools-head{text-align:center;max-width:680px;margin:0 auto 44px}
.tools-head h1{margin:6px 0 0}
.tools .panel{background:#fff}
/* 브랜드 이미지 히어로 (자동 전환) */
.hero-show{position:relative;max-width:1000px;margin:0 auto 46px;aspect-ratio:1376/768;border-radius:20px;overflow:hidden;background:var(--plum-900);box-shadow:0 22px 55px rgba(10,58,102,.20)}
.hero-show img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;opacity:0;transition:opacity .9s ease}
.hero-show img.on{opacity:1}
.hero-dots{position:absolute;left:0;right:0;bottom:16px;z-index:2;display:flex;gap:8px;justify-content:center}
.hero-dots button{width:9px;height:9px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.55);cursor:pointer;transition:.25s;box-shadow:0 1px 3px rgba(0,0,0,.35)}
.hero-dots button:hover{background:rgba(255,255,255,.85)}
.hero-dots button.on{background:#fff;width:24px;border-radius:5px}
@media (max-width:640px){.hero-show{border-radius:14px;margin-bottom:30px}.hero-dots{bottom:10px}}

/* local excel db */
.xdb{border-color:#cfe9dc;background:linear-gradient(180deg,#f6fcf9,#fff 60%)}
.dot-x{background:#1d7a46;box-shadow:0 0 0 4px #dcf1e5}
.xdb-badge{margin-left:auto;font-size:12px;font-weight:800;padding:5px 12px;border-radius:var(--r-pill);background:var(--bg-soft);color:var(--muted)}
.xdb-badge.on{background:#dcf1e5;color:#1d7a46}
.xdb-badge.warn{background:#fff3dc;color:#a8620a}
.xdb-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:4px 0 6px}
.xdb-stats div{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 14px;min-width:0}
.xdb-stats b{display:block;font-size:17px;font-weight:900;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.xdb-stats span{font-size:12px;color:var(--muted)}
#kepcoPick{font-weight:600}
@media (max-width:860px){.xdb-stats{grid-template-columns:1fr 1fr}}

/* contact */
.contact{background:var(--bg-soft)}
.contact-grid{display:grid;grid-template-columns:1fr 1fr 1.1fr;gap:24px;margin-top:56px}
.c-card{background:#fff;border-radius:var(--r-card);padding:36px 32px;scroll-margin-top:calc(var(--hdr-h) + 20px)}
.c-card h3{font-size:22px;font-weight:900;color:var(--ink);margin-bottom:8px}
.c-card dl{display:grid;grid-template-columns:80px 1fr;gap:12px 10px;margin-top:24px;font-size:15px}
.c-card dt{color:var(--muted);font-weight:600;font-size:14px}
.c-card dd{color:var(--ink);font-weight:600}
.c-card dd a:hover{color:var(--violet)}
.c-cta{background:linear-gradient(150deg,var(--plum-700),var(--plum-900));color:#fff}
.c-cta h3{color:#fff;line-height:1.35}
.c-cta>p:not(.tile-k){opacity:.85;font-size:15px;margin-bottom:22px}
.c-cta .stack .pill{width:100%}

/* footer */
.ftr{background:var(--bg-ftr);padding:64px 0 40px;font-size:14px}
.ftr-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:0 40px}
.ftr details{border-top:1px solid #d9d6e0;padding:14px 0}
.ftr summary{list-style:none;font-size:12px;font-weight:800;letter-spacing:.12em;color:var(--ink);cursor:pointer;display:flex;justify-content:space-between}
.ftr summary::-webkit-details-marker{display:none}
.ftr summary::after{content:"⌄";font-size:16px;line-height:1;transition:transform .2s}
.ftr details[open] summary::after{transform:rotate(180deg)}
.ftr ul{list-style:none;margin-top:12px;display:flex;flex-direction:column;gap:8px}
.ftr li a,.ftr li button{color:var(--muted);font-size:14px;text-align:left}
.ftr li a:hover,.ftr li button:hover{color:var(--violet)}
.ftr-bot{margin-top:48px;padding-top:24px;border-top:1px solid #d9d6e0;color:var(--muted);font-size:13px}
.ftr-bot b{color:var(--ink)}
.copy{margin-top:6px}

/* fab */
.fab{position:fixed;right:22px;bottom:22px;z-index:40;display:flex;align-items:center;gap:8px;padding:14px 20px 14px 16px;border-radius:var(--r-pill);background:#fee500;color:#191600;font-weight:800;font-size:14px;box-shadow:0 10px 24px rgba(0,0,0,.18);transition:transform .2s}
.fab:hover{transform:translateY(-3px)}
.fab svg{width:22px;height:22px;fill:#191600}

/* drawer */
.drawer{position:fixed;inset:0;z-index:80}
.drawer-bg{position:absolute;inset:0;background:rgba(6,35,63,.45);animation:fade .25s}
.drawer-panel{position:absolute;right:0;top:0;bottom:0;width:min(480px,100%);background:#fff;padding:56px 40px 40px;overflow:auto;animation:slide .35s cubic-bezier(.2,.8,.2,1);display:flex;flex-direction:column;gap:16px;border-top:6px solid var(--accent,var(--violet))}
.drawer-panel h2{font-size:32px;font-weight:900;color:var(--ink);line-height:1.25}
.drawer-panel h2 em{font-style:normal;color:var(--accent,var(--violet))}
.d-desc{font-size:17px;color:var(--ink);font-weight:500}
.metrics{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.metrics:empty{display:none}
.metric{background:var(--bg-soft);border-radius:10px;padding:16px}
.metric b{display:block;font-size:26px;font-weight:900;color:var(--accent,var(--violet));line-height:1.1}
.metric span{font-size:13px;color:var(--muted)}
.checks{list-style:none;display:flex;flex-direction:column;gap:10px}
.checks li{display:flex;gap:10px;align-items:flex-start;font-weight:500;color:var(--ink)}
.checks li::before{content:"✓";flex:none;width:22px;height:22px;border-radius:50%;background:var(--accent,var(--violet));color:#fff;font-size:12px;font-weight:900;display:grid;place-items:center;margin-top:2px}
.x{position:absolute;right:16px;top:14px;width:38px;height:38px;border-radius:50%;font-size:16px;color:var(--muted)}
.x:hover{background:var(--bg-soft);color:var(--ink)}
@keyframes slide{from{transform:translateX(100%)}to{transform:none}}
@keyframes fade{from{opacity:0}}

/* modal */
.modal{border:0;border-radius:18px;padding:0;width:min(480px,calc(100% - 32px));margin:auto;box-shadow:0 30px 80px rgba(6,35,63,.35)}
.modal::backdrop{background:rgba(6,35,63,.55);backdrop-filter:blur(3px)}
.modal[open]{animation:pop .3s cubic-bezier(.2,.8,.2,1)}
@keyframes pop{from{opacity:0;transform:translateY(12px) scale(.98)}}
.m-form{position:relative;padding:40px 32px 28px;display:flex;flex-direction:column;gap:12px}
.m-ic{width:48px;height:48px;border-radius:12px;background:var(--violet-50);color:var(--violet);font-weight:900;display:grid;place-items:center;font-size:18px}
.m-form h3{font-size:22px;font-weight:900;color:var(--ink)}
.m-form .pill{margin-top:4px}
.agree{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:var(--muted)}
.agree input{margin-top:4px;accent-color:var(--violet)}
.pp{display:flex;flex-direction:column;gap:12px}
.pp[hidden],.pf[hidden]{display:none}

.demo-badge{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:90;background:#111;color:var(--sun);font-size:12px;font-weight:700;padding:8px 14px;border-radius:var(--r-pill)}

/* reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .7s,transform .7s}
.rv.in{opacity:1;transform:none}

/* responsive */
@media (max-width:1024px){
  .gnb{gap:20px}
  .cards{grid-template-columns:1fr 1fr}
  .card,.card:nth-child(4),.card:nth-child(5){grid-column:span 1}
  .card:nth-child(5){grid-column:span 2}
  .contact-grid{grid-template-columns:1fr 1fr}
  .c-cta{grid-column:span 2}
  .icon-row{grid-template-columns:1fr 1fr;gap:36px 28px}
}
@media (max-width:860px){
  :root{--hdr-h:64px}
  .menu-btn{display:grid}
  .hdr-cta{display:none}
  .gnb{position:fixed;top:var(--hdr-h);left:0;right:0;flex-direction:column;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 24px 20px;box-shadow:var(--shadow);transform:translateY(-12px);opacity:0;pointer-events:none;transition:.25s}
  .gnb.open{transform:none;opacity:1;pointer-events:auto}
  .gnb a{padding:14px 0;border-bottom:1px solid var(--line);font-size:16px}
  .gnb a::after{display:none}
  .hdr-act{margin-left:auto}
  .grid2,.tiles{grid-template-columns:1fr}
  .sec{padding:80px 0}
  .intro{padding:90px 0 30px}
  .tile{padding:44px 28px;min-height:260px}
}
@media (max-width:640px){
  .wrap{padding:0 16px}
  .hdr-in{padding:0 16px;gap:12px}
  .br-pc{display:none} .br-m{display:inline}
  .cards,.contact-grid,.icon-row{grid-template-columns:1fr}
  .card,.card:nth-child(4),.card:nth-child(5),.c-cta{grid-column:span 1}
  .ftr-cols{grid-template-columns:1fr}
  .ftr details:not([open]) ul{display:none}
  .row-form{flex-direction:column}
  .drawer-panel{padding:52px 24px 32px}
  .m-form{padding:36px 22px 24px}
  .c-card{padding:30px 22px}
  .fab span{display:none}
  .fab{padding:14px}
  .hero-cta .pill{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none}
}