:root{
  --bg:#070B12; --bg2:#0B111C; --panel:#0E1522; --panel2:#121B2B;
  --line:rgba(180,200,230,.10); --line2:rgba(180,200,230,.18);
  --text:#E9EEF6; --muted:#8E9AB0; --dim:#5F6B80;
  --cyan:#4FE3C1; --amber:#FFB547; --violet:#8B7CFF; --red:#FF6B5B;
  --r:18px;
  --sans:"Geist",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"Geist Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;background:var(--bg)}
body{background:var(--bg);color:var(--text);font:400 1.0625rem/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img,svg,canvas{display:block}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.wrap{max-width:1200px;margin:0 auto;padding:0 28px}
h1,h2,h3{font-weight:600;letter-spacing:-.035em;line-height:1.05}
.grad{background:linear-gradient(100deg,#fff 0%,#CFE9FF 40%,var(--cyan) 75%,var(--violet) 110%);-webkit-background-clip:text;background-clip:text;color:transparent}
.kicker{display:inline-flex;align-items:center;gap:10px;font:500 .85rem var(--mono);color:var(--cyan);padding:7px 14px;border:1px solid rgba(79,227,193,.28);border-radius:999px;background:rgba(79,227,193,.06)}
.kicker i{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan);animation:pulse 2s infinite}
@keyframes pulse{50%{opacity:.35}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 24px;border-radius:999px;font:500 1rem var(--sans);transition:transform .2s,background .2s,border-color .2s,box-shadow .2s;white-space:nowrap;cursor:pointer;border:0}
.btn svg{width:16px;height:16px;transition:transform .2s}
.btn:hover svg{transform:translateX(3px)}
.btn.primary{background:var(--text);color:var(--bg)}
.btn.primary:hover{box-shadow:0 0 0 6px rgba(233,238,246,.12)}
.btn.ghost{border:1px solid var(--line2);background:rgba(255,255,255,.03);color:var(--text)}
.btn.ghost:hover{border-color:rgba(233,238,246,.45)}
.btn[disabled]{opacity:.6;cursor:progress}

/* nav */
.nav{position:fixed;inset:0 0 auto;z-index:50;background:rgba(7,11,18,.72);backdrop-filter:blur(16px) saturate(1.4);-webkit-backdrop-filter:blur(16px) saturate(1.4);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:11px;font-weight:600;font-size:1.15rem;letter-spacing:-.02em}
.logo svg{width:30px;height:30px}
.nav nav{display:flex;gap:30px;align-items:center}
.nav nav a.l{font-size:.95rem;color:var(--muted);transition:color .2s}
.nav nav a.l:hover,.nav nav a.l[aria-current=page]{color:var(--text)}
.nav .btn{padding:10px 18px;font-size:.92rem}

/* page hero */
.phero{position:relative;padding:170px 0 90px;overflow:hidden;border-bottom:1px solid var(--line)}
.phero canvas{position:absolute;inset:0;width:100%;height:100%;opacity:.7}
.phero::after{content:"";position:absolute;inset:0;background:radial-gradient(60% 80% at 15% 40%,rgba(7,11,18,.9),rgba(7,11,18,.4) 60%,transparent),linear-gradient(180deg,transparent 60%,var(--bg));pointer-events:none}
.phero .wrap{position:relative;z-index:1}
.phero h1{font-size:clamp(2.7rem,6.4vw,5.4rem);max-width:15ch;margin-top:24px}
.phero p{margin-top:24px;font-size:clamp(1.1rem,1.5vw,1.3rem);color:#B6C1D3;max-width:56ch}
.crumbs{font:400 .85rem var(--mono);color:var(--dim);margin-bottom:22px}
.crumbs a:hover{color:var(--text)}

section{padding:110px 0;position:relative}
.sec-head{max-width:760px}
.sec-head h2{font-size:clamp(2rem,4vw,3.2rem);margin-top:18px}
.sec-head p{margin-top:18px;font-size:1.15rem;color:var(--muted);max-width:60ch}

/* cards grid */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:56px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:56px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:28px 24px 30px;transition:border-color .3s,transform .3s}
.card:hover{border-color:var(--line2);transform:translateY(-3px)}
.card .ic{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;background:rgba(79,227,193,.08);border:1px solid rgba(79,227,193,.22);color:var(--cyan);margin-bottom:20px}
.card .ic svg{width:22px;height:22px}
.card h3{font-size:1.2rem;letter-spacing:-.015em;margin-bottom:8px}
.card p{color:var(--muted);font-size:.97rem;line-height:1.55}

/* process steps (real sequence) */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:56px;border-top:1px solid var(--line2);counter-reset:s}
.steps li{list-style:none;padding:28px 24px 0 0;position:relative}
.steps li::before{counter-increment:s;content:counter(s,decimal-leading-zero);font:500 .85rem var(--mono);color:var(--cyan)}
.steps li::after{content:"";position:absolute;top:-5px;left:0;width:9px;height:9px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--cyan)}
.steps h3{font-size:1.25rem;margin:10px 0 8px}
.steps p{color:var(--muted);font-size:.97rem}

/* form layout */
.formsec{background:radial-gradient(60% 50% at 80% 0%,rgba(139,124,255,.10),transparent 70%),var(--bg2);border-top:1px solid var(--line)}
.formwrap{display:grid;grid-template-columns:1fr 1.25fr;gap:64px;align-items:start}
.formwrap aside h2{font-size:clamp(2rem,3.6vw,3rem);margin-top:18px}
.formwrap aside p{color:var(--muted);margin-top:18px;font-size:1.1rem;max-width:44ch}
.assure{margin-top:32px;display:grid;gap:14px}
.assure div{display:flex;gap:12px;align-items:flex-start;color:#C6D0E0;font-size:.98rem}
.assure svg{flex:none;width:20px;height:20px;color:var(--cyan);margin-top:2px}
.fcard{position:relative;background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line2);border-radius:22px;padding:34px;box-shadow:0 40px 120px -50px rgba(79,227,193,.3)}
.fcard::before{content:"";position:absolute;inset:-1px;border-radius:22px;padding:1px;background:linear-gradient(140deg,rgba(79,227,193,.45),transparent 35%,transparent 65%,rgba(139,124,255,.45));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:18px}
.field label{font-size:.9rem;font-weight:500;color:#C6D0E0}
.field label small{color:var(--dim);font-weight:400}
.field input,.field select,.field textarea{width:100%;font:400 1rem var(--sans);color:var(--text);background:rgba(7,11,18,.6);border:1px solid var(--line2);border-radius:12px;padding:13px 14px;transition:border-color .2s,box-shadow .2s;appearance:none;-webkit-appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%238E9AB0' stroke-width='1.6'%3E%3Cpath d='M4 6l4 4 4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:16px;padding-right:40px}
.field select option{background:#0E1522}
.field textarea{min-height:130px;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:var(--dim)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:rgba(79,227,193,.6);box-shadow:0 0 0 4px rgba(79,227,193,.12)}
.field input:user-invalid,.field select:user-invalid,.field textarea:user-invalid{border-color:rgba(255,107,91,.6)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips label{cursor:pointer}
.chips input{position:absolute;opacity:0;pointer-events:none}
.chips span{display:inline-block;padding:9px 14px;border-radius:999px;border:1px solid var(--line2);font-size:.92rem;color:#C6D0E0;transition:all .2s;background:rgba(255,255,255,.02)}
.chips input:checked + span{border-color:var(--cyan);color:var(--cyan);background:rgba(79,227,193,.08)}
.chips input:focus-visible + span{outline:2px solid var(--cyan);outline-offset:2px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.92rem;color:var(--muted);margin:4px 0 22px}
.check input{width:18px;height:18px;margin-top:2px;accent-color:var(--cyan)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.fnote{margin-top:14px;font-size:.85rem;color:var(--dim)}
.status{display:none;margin-top:16px;padding:14px 16px;border-radius:12px;font-size:.95rem}
.status.err{display:block;background:rgba(255,107,91,.1);border:1px solid rgba(255,107,91,.35);color:#FFB3A9}
.done{display:none;text-align:center;padding:30px 10px}
.done .tick{width:72px;height:72px;margin:0 auto 22px;border-radius:50%;display:grid;place-items:center;background:rgba(79,227,193,.12);border:1px solid rgba(79,227,193,.4);color:var(--cyan)}
.done .tick svg{width:34px;height:34px}
.done .tick path{stroke-dasharray:30;stroke-dashoffset:30;animation:draw .6s .15s ease forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.done h3{font-size:1.7rem}
.done p{color:var(--muted);margin:12px auto 26px;max-width:40ch}
.fcard.sent form{display:none}
.fcard.sent .done{display:block}

/* other ways strip */
.others{padding:80px 0 110px}
.others .row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:30px}
.others a{display:flex;justify-content:space-between;align-items:center;padding:24px;border-radius:16px;border:1px solid var(--line);background:var(--panel);transition:border-color .3s}
.others a:hover{border-color:var(--line2)}
.others b{font-weight:500;font-size:1.1rem;display:block}
.others small{color:var(--muted);font-size:.92rem}
.others svg{width:18px;height:18px;color:var(--cyan);flex:none}

footer{border-top:1px solid var(--line);padding:56px 0 40px;color:var(--muted);font-size:.95rem}
footer .top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
footer .cols{display:flex;gap:64px;flex-wrap:wrap}
footer h4{font-weight:500;color:var(--text);font-size:.92rem;margin-bottom:14px}
footer .cols a{display:block;padding:4px 0;transition:color .2s}
footer .cols a:hover{color:var(--text)}
footer .tag{max-width:30ch;margin-top:16px}
footer .bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;margin-top:56px;padding-top:24px;border-top:1px solid var(--line);font-size:.88rem;color:var(--dim)}
.soc{display:flex;gap:10px;margin-top:22px}
.soc a{width:40px;height:40px;border-radius:12px;border:1px solid var(--line2);display:grid;place-items:center;transition:border-color .2s,background .2s}
.soc a:hover{border-color:var(--text);background:rgba(255,255,255,.04)}
.soc svg{width:17px;height:17px;fill:currentColor}

.rv{opacity:0;transform:translateY(22px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}

@media (max-width:1080px){
  .nav nav a.l{display:none}
  .formwrap{grid-template-columns:1fr;gap:44px}
  .grid3,.grid4{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr;row-gap:36px}
  .others .row{grid-template-columns:1fr}
}
@media (max-width:640px){
  .wrap{padding:0 18px}
  section{padding:80px 0}
  .phero{padding:130px 0 70px}
  .grid3,.grid4,.steps,.frow{grid-template-columns:1fr}
  .frow{gap:0}
  .fcard{padding:24px 18px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv{opacity:1;transform:none}
  .done .tick path{stroke-dashoffset:0}
}