:root{
  --blue:#214ECF;--blue-dark:#1a3da6;--blue-soft:#eaf0ff;--blue-mid:#6f8ee8;
  --bg:#ffffff;--card:#f6f8ff;--text:#0f1b3d;--muted:#5b6785;--line:#e3e9fb;
  --ok:#10b981;--warn:#f59e0b;--bad:#ef4444;
  --shadow:0 10px 30px rgba(33,78,207,.10);--shadow-lg:0 22px 50px rgba(33,78,207,.18);
  --ease:cubic-bezier(.22,1,.36,1)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,"Plus Jakarta Sans",system-ui,sans-serif;color:var(--text);background:var(--bg);line-height:1.55;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}

/* nav */
nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.75);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:box-shadow .3s,border-color .3s,background .3s}
nav.scrolled{background:rgba(255,255,255,.94);border-color:var(--line);box-shadow:0 6px 24px rgba(33,78,207,.08)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center}
.brand img{height:38px;width:auto;mix-blend-mode:multiply;transition:transform .4s var(--ease)}
.brand:hover img{transform:scale(1.04)}
nav ul{display:flex;gap:26px;list-style:none;margin:0;padding:0;font-size:14px;font-weight:500;color:var(--muted)}
nav ul a{position:relative;padding:4px 0;transition:color .2s}
nav ul a::after{content:"";position:absolute;left:0;bottom:-2px;height:2px;width:0;background:var(--blue);transition:width .3s var(--ease)}
nav ul a:hover{color:var(--blue)}nav ul a:hover::after{width:100%}
#authArea{display:flex;align-items:center;gap:8px}
#authArea span{font-size:13px;color:var(--muted);margin-right:4px}

/* buttons */
.btn{position:relative;display:inline-block;border:0;cursor:pointer;background:var(--blue);color:#fff;font-weight:600;padding:12px 24px;border-radius:12px;font-size:15px;font-family:inherit;overflow:hidden;transition:transform .25s var(--ease),box-shadow .25s,background .2s;box-shadow:0 8px 20px rgba(33,78,207,.28)}
.btn::after{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);transform:skewX(-20deg)}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(33,78,207,.35);background:var(--blue-dark)}
.btn:hover::after{left:140%;transition:left .7s var(--ease)}
.btn:active{transform:translateY(0)}
.btn.ghost{background:#fff;color:var(--blue);border:1.5px solid var(--blue);box-shadow:none}
.btn.ghost:hover{background:var(--blue-soft)}
.btn.sm{padding:8px 16px;font-size:13px;border-radius:10px}
.btn.danger{background:var(--bad);box-shadow:none}.btn.danger:hover{background:#dc2626}

/* hero */
.hero{position:relative;overflow:hidden;padding:84px 0 70px;background:linear-gradient(180deg,#f4f7ff 0,#fff 100%)}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;pointer-events:none;animation:float 14s ease-in-out infinite}
.blob.b1{width:420px;height:420px;background:#9db6ff;top:-120px;right:-80px}
.blob.b2{width:320px;height:320px;background:#cfdcff;bottom:-100px;left:-60px;animation-delay:-5s}
.blob.b3{width:200px;height:200px;background:#7d9bf2;top:30%;left:45%;opacity:.25;animation-delay:-9s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(30px,-26px) scale(1.08)}66%{transform:translate(-24px,22px) scale(.95)}}
.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);color:var(--blue);font-weight:600;font-size:13px;padding:6px 14px;border-radius:99px;box-shadow:var(--shadow);margin-bottom:20px}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 rgba(16,185,129,.6);animation:ping 1.8s infinite}
@keyframes ping{70%{box-shadow:0 0 0 9px rgba(16,185,129,0)}100%{box-shadow:0 0 0 0 rgba(16,185,129,0)}}
.hero h1{font-size:clamp(34px,5vw,60px);line-height:1.08;margin:0 0 18px;letter-spacing:-.02em}
.grad{background:linear-gradient(90deg,#214ECF,#5f86ff,#214ECF);background-size:200% auto;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 5s linear infinite}
@keyframes shine{to{background-position:200% center}}
.hero p.lead{color:var(--muted);max-width:540px;font-size:18px;margin:0}
.hero .cta{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.visual{position:relative;display:flex;align-items:center;justify-content:center;min-height:320px}
.visual svg{width:100%;max-width:380px;overflow:visible}
.ring{transform-origin:center;transform-box:fill-box;animation:pulse 3.2s ease-out infinite}
.ring.r2{animation-delay:1.05s}.ring.r3{animation-delay:2.1s}
@keyframes pulse{0%{transform:scale(.55);opacity:.7}100%{transform:scale(1.35);opacity:0}}
.bolt{animation:bob 3.4s ease-in-out infinite;transform-origin:center;transform-box:fill-box}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.flow{stroke-dasharray:6 8;animation:dash 1.2s linear infinite}
@keyframes dash{to{stroke-dashoffset:-14}}
.stats{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:56px}
.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:var(--shadow);transition:transform .35s var(--ease),box-shadow .35s}
.stat:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.stat b{display:block;font-size:30px;color:var(--blue);letter-spacing:-.02em}.stat span{color:var(--muted);font-size:13px}

/* sections */
section{padding:76px 0}section.alt{background:var(--card)}
h2{font-size:34px;margin:0 0 8px;letter-spacing:-.02em}
.sub{color:var(--muted);margin:0 0 36px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:26px;transition:transform .35s var(--ease),box-shadow .35s,border-color .35s}
.grid .card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:var(--blue-mid)}
.card h3{margin:0 0 6px}.card p{color:var(--muted);margin:0;font-size:15px}
.tag{display:inline-block;background:var(--blue-soft);color:var(--blue);font-size:12px;font-weight:700;border-radius:99px;padding:3px 11px;margin-bottom:12px}
#map{height:440px;border-radius:18px;border:1px solid var(--line);box-shadow:var(--shadow);z-index:1}
.filters{display:flex;gap:8px;margin-bottom:14px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:#fff;border-radius:99px;padding:7px 18px;cursor:pointer;font-size:14px;font-family:inherit;color:var(--muted);transition:all .25s var(--ease)}
.chip:hover{border-color:var(--blue);color:var(--blue)}
.chip.on{background:var(--blue);color:#fff;border-color:var(--blue);box-shadow:0 6px 16px rgba(33,78,207,.3)}
label{display:block;font-size:13px;font-weight:600;margin:12px 0 4px}
input,select,textarea{width:100%;padding:11px 12px;border:1px solid #cdd6f3;border-radius:10px;font:inherit;background:#fff;color:var(--text);transition:border-color .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(33,78,207,.15)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.result{background:linear-gradient(135deg,#214ECF,#3d68e8);color:#fff;border-radius:18px;padding:28px;box-shadow:var(--shadow-lg)}
.result b{font-size:34px;display:block;letter-spacing:-.02em}.result span{opacity:.8}
.msg{margin-top:10px;font-size:14px}.msg.ok{color:#047857}.msg.err{color:#dc2626}
footer{background:#0f1b3d;color:#b9c4e6;padding:34px 0;font-size:14px}
footer a:hover{color:#fff}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}
.hero .rise{opacity:0;transform:translateY(24px);animation:rise .9s var(--ease) forwards;animation-delay:var(--d,0s)}
@keyframes rise{to{opacity:1;transform:none}}

/* auth + admin */
.authwrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(160deg,#f4f7ff,#fff 60%);position:relative;overflow:hidden}
.authbox{position:relative;width:100%;max-width:430px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:32px;box-shadow:var(--shadow-lg);animation:rise .8s var(--ease) both}
.authbox .brand img{height:42px}
.tabs{display:flex;gap:6px;background:var(--blue-soft);padding:4px;border-radius:12px;margin:18px 0}
.tabs button{flex:1;border:0;background:transparent;padding:9px;border-radius:9px;cursor:pointer;font:inherit;font-weight:600;color:var(--muted);transition:all .25s var(--ease)}
.tabs button.on{background:#fff;color:var(--blue);box-shadow:0 2px 8px rgba(33,78,207,.18)}
.hidden{display:none!important}
.adm{display:grid;grid-template-columns:240px 1fr;min-height:100vh;background:#f4f7ff}
.side{background:#fff;border-right:1px solid var(--line);color:var(--muted);padding:22px 14px;position:sticky;top:0;height:100vh}
.side .brand{padding:0 8px 22px}
.side button{display:block;width:100%;text-align:left;background:transparent;border:0;color:inherit;padding:11px 14px;border-radius:10px;cursor:pointer;font:inherit;font-weight:500;margin-bottom:4px;transition:all .2s}
.side button:hover{background:var(--blue-soft);color:var(--blue)}
.side button.on{background:var(--blue);color:#fff;box-shadow:0 8px 18px rgba(33,78,207,.28)}
.main{padding:30px;overflow:auto;animation:rise .6s var(--ease) both}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:24px}
.kpi{background:#fff;border-radius:16px;padding:20px;border:1px solid var(--line);transition:transform .3s var(--ease),box-shadow .3s}
.kpi:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.kpi b{font-size:32px;display:block;color:var(--blue)}.kpi span{color:var(--muted);font-size:13px}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:14px;overflow:hidden;border:1px solid var(--line);font-size:14px}
th,td{padding:11px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
tr:hover td{background:#fafbff}
th{background:var(--blue-soft);color:var(--blue);font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;margin-bottom:20px}
.bar{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;gap:10px;flex-wrap:wrap}
.bar h2{font-size:24px;margin:0}

@media(max-width:860px){nav ul{display:none}.hero-grid{grid-template-columns:1fr}.visual{min-height:240px}.stats{grid-template-columns:1fr 1fr}.two{grid-template-columns:1fr}.adm{grid-template-columns:1fr}.side{position:static;height:auto;display:flex;flex-wrap:wrap;gap:4px;border-right:0;border-bottom:1px solid var(--line)}.side .brand{width:100%}.side button{width:auto}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.reveal,.hero .rise{opacity:1;transform:none}}