*{box-sizing:border-box;margin:0;padding:0}
:root{
  --ink:#0f172a;--ink2:#334155;--ink3:#64748b;--ink4:#94a3b8;--line:#e2e8f0;
  --bg:#fff;--bg2:#f8fafc;--coral:#F07B6E;--coralh:#e8695c;--coralg:rgba(240,123,110,.12);--r:12px;
}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink2);background:var(--bg);-webkit-font-smoothing:antialiased;line-height:1.5;font-size:16px}
a{color:inherit;text-decoration:none}

nav{position:fixed;top:0;left:0;right:0;z-index:50;padding:0 40px;height:56px;display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.88);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(0,0,0,.04)}
.mark{font-weight:800;font-size:17px;color:var(--ink);letter-spacing:-.02em}
.mark b{color:var(--coral)}
nav a.bk{font-size:13px;font-weight:600;color:var(--ink3);transition:color .15s}
nav a.bk:hover{color:var(--ink)}

.hero{padding:140px 40px 48px;text-align:center}
.hero h1{font-size:clamp(44px,5.5vw,72px);font-weight:900;color:var(--ink);letter-spacing:-.04em;line-height:1.02;margin-bottom:14px}
.hero h1 em{color:var(--coral);font-style:normal}
.hero p{font-size:17px;color:var(--ink3);max-width:400px;margin:0 auto 40px;font-weight:500}
.trust{display:flex;justify-content:center;gap:28px;margin-bottom:56px;flex-wrap:wrap}
.trust span{font-size:13px;font-weight:600;color:var(--ink4)}
.trust .d{color:var(--line)}

.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;max-width:640px;margin:0 auto 32px;background:var(--line);border-radius:var(--r);overflow:hidden}
.tile{background:var(--bg);padding:28px 16px;text-align:center;cursor:pointer;transition:background .15s;position:relative}
.tile:hover{background:var(--bg2)}
.tile svg{display:block;margin:0 auto 10px;color:var(--ink);transition:color .15s}
.tile:hover svg{color:var(--coral)}
.tile h3{font-size:13px;font-weight:700;color:var(--ink);letter-spacing:-.01em}
.tile p{font-size:11px;color:var(--ink4);margin-top:2px}
.tile::after{content:'';position:absolute;bottom:0;left:20%;right:20%;height:2px;background:var(--coral);transform:scaleX(0);transition:transform .2s}
.tile:hover::after{transform:scaleX(1)}
.note{text-align:center;font-size:12px;color:var(--ink4)}

footer{padding:40px;text-align:center;border-top:1px solid var(--line);margin-top:64px}
footer p{font-size:13px;color:var(--ink4);margin-bottom:4px}
footer strong{color:var(--ink2)}

.wbar{position:fixed;top:56px;left:0;right:0;height:2px;background:var(--line);z-index:51}
.wfill{height:100%;background:var(--coral);transition:width .4s cubic-bezier(.4,0,.2,1)}
.wbody{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:80px 40px 140px}
.wframe{width:100%;max-width:480px}
.wc{display:none;animation:wIn .3s cubic-bezier(.16,1,.3,1)}
.wc.on{display:block}
@keyframes wIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes shake{0%,100%{transform:translateX(0)}20%,60%{transform:translateX(-6px)}40%,80%{transform:translateX(6px)}}

.wc .tag{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.14em;color:var(--coral);margin-bottom:20px;display:block}
.wc h2{font-size:clamp(26px,3.2vw,36px);font-weight:800;color:var(--ink);letter-spacing:-.03em;line-height:1.12;margin-bottom:6px}
.wc .sub{font-size:14px;color:var(--ink4);margin-bottom:28px;font-weight:500}

.fi{width:100%;padding:16px 0;font:inherit;font-size:22px;font-weight:700;color:var(--ink);border:none;border-bottom:1.5px solid var(--line);background:transparent;caret-color:var(--coral);transition:border-color .15s}
.fi:focus{outline:none;border-color:var(--ink)}
.fi::placeholder{color:#c8d0da;font-weight:500}
.fi-sm{font-size:18px;font-weight:600}

.row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:480px){.row{grid-template-columns:1fr}}
.fgroup label{display:block;font-size:12px;font-weight:700;color:var(--ink3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px}

.mw{display:flex;align-items:baseline;border-bottom:1.5px solid var(--line);padding:16px 0;transition:border-color .15s}
.mw:focus-within{border-color:var(--ink)}
.mw .s{font-size:32px;font-weight:800;color:var(--ink4);margin-right:4px;user-select:none;transition:color .15s}
.mw:focus-within .s{color:var(--ink)}
.mi{flex:1;border:none;background:none;font:inherit;font-size:32px;font-weight:800;color:var(--ink);min-width:0;caret-color:var(--coral)}
.mi:focus{outline:none}
.mi::placeholder{color:#dde3eb;font-weight:700}

.ws{width:100%;padding:16px 40px 16px 0;font:inherit;font-size:18px;font-weight:700;color:var(--ink);border:none;border-bottom:1.5px solid var(--line);background:transparent;appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='M5 7l4 4 4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right center;transition:border-color .15s}
.ws:focus{outline:none;border-color:var(--ink)}

.wd{width:100%;padding:16px 0;font:inherit;font-size:20px;font-weight:700;color:var(--ink);border:none;border-bottom:1.5px solid var(--line);background:transparent;transition:border-color .15s}
.wd:focus{outline:none;border-color:var(--ink)}

.ch{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cb{background:var(--bg);border:1.5px solid var(--line);color:var(--ink);font:inherit;font-size:15px;font-weight:700;padding:20px;border-radius:var(--r);cursor:pointer;transition:all .15s;text-align:center}
.cb:hover{border-color:var(--ink4);background:var(--bg2)}
.cb.on{border-color:var(--ink);background:var(--ink);color:#fff}

.wft{position:fixed;bottom:0;left:0;right:0;height:72px;display:flex;align-items:center;justify-content:center;gap:12px;background:rgba(255,255,255,.88);backdrop-filter:blur(16px);border-top:1px solid rgba(0,0,0,.04);z-index:50}
.wb{height:44px;padding:0 28px;border-radius:999px;font:inherit;font-size:14px;font-weight:700;cursor:pointer;border:none;display:inline-flex;align-items:center;gap:6px;transition:all .15s}
.wb-n{background:var(--ink);color:#fff}
.wb-n:hover{background:#1e293b}
.wb-b{background:transparent;color:var(--ink3)}
.wb-b:hover{background:var(--bg2);color:var(--ink)}
.wb-go{background:var(--coral);color:#fff;padding:0 36px;height:48px;font-size:15px}
.wb-go:hover{background:var(--coralh)}
.wft .k{font-size:11px;color:var(--ink4)}
@media(max-width:640px){.wft .k{display:none}}
.sc{position:fixed;bottom:80px;right:40px;font-size:11px;color:var(--ink4);font-weight:600;z-index:51}

.esg{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}
.esg:empty{margin:0}
.ep{padding:6px 12px;border-radius:999px;font-size:12px;font-weight:600;color:var(--ink3);background:var(--bg2);border:1px solid var(--line);cursor:pointer;transition:all .12s}
.ep:hover{border-color:var(--ink4);color:var(--ink)}
.ep b{font-weight:700}

.conf{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:80px 24px;max-width:560px;margin:0 auto;text-align:center}
.conf-i{width:64px;height:64px;border-radius:50%;background:var(--coral);display:flex;align-items:center;justify-content:center;margin-bottom:24px}
.conf h1{font-size:clamp(32px,4vw,48px);font-weight:900;color:var(--ink);letter-spacing:-.03em;margin-bottom:8px}
.conf .s1{color:var(--ink3);font-size:16px;margin-bottom:24px;font-weight:500}
.conf .ref{display:inline-block;background:var(--ink);color:#fff;padding:10px 24px;border-radius:8px;font:13px/1 'SF Mono',Monaco,monospace;font-weight:700;letter-spacing:.04em;margin-bottom:32px}
.steps{text-align:left;width:100%;background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:28px;margin-bottom:28px}
.steps .stag{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--coral);margin-bottom:16px}
.step{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px}
.step:last-child{margin-bottom:0}
.step .n{flex-shrink:0;width:26px;height:26px;border-radius:50%;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:800}
.step h4{font-weight:700;color:var(--ink);font-size:14px;margin-bottom:1px}
.step p{font-size:13px;color:var(--ink3)}
.cbox{width:100%;border:1px solid var(--line);border-radius:var(--r);padding:24px;margin-bottom:28px;text-align:center}
.cbox p{font-size:13px;color:var(--ink3);margin-bottom:14px}
.cbtns{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
.cbtns a{display:inline-flex;align-items:center;gap:6px;padding:11px 22px;border-radius:999px;font-size:13px;font-weight:700;transition:all .15s}
.cb-call{background:var(--ink);color:#fff}
.cb-call:hover{background:#1e293b}
.cb-email{border:1.5px solid var(--line);color:var(--ink2)}
.cb-email:hover{border-color:var(--ink);color:var(--ink)}
.conf .spam{font-size:12px;color:var(--ink4);margin-bottom:24px}
.conf .spam a{color:var(--coral);font-weight:600}
.conf .again{display:inline-flex;align-items:center;gap:6px;padding:11px 22px;border:1.5px solid var(--line);border-radius:999px;font-size:13px;font-weight:700;color:var(--ink2)}
.conf .again:hover{border-color:var(--ink);color:var(--ink)}

.err-page{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:80px 24px}
.err-page h1{font-size:28px;font-weight:800;color:var(--ink);margin-bottom:8px}
.err-page p{color:var(--ink3);margin-bottom:24px}
.err-page a{color:var(--coral);font-weight:600}

@media(max-width:768px){
  nav{padding:0 20px}
  .wft{padding:0 20px}
  .wbody{padding:80px 20px 140px}
  .hero{padding:120px 24px 40px}
  .grid{grid-template-columns:repeat(2,1fr);max-width:400px}
}
@media(max-width:480px){
  .grid{max-width:320px}
  .hero h1{font-size:36px}
}