/* ─────────────────────────────────────────
   LYNC — Main CSS v2 (full redesign)
   Tokens, nav, page system, home sections, footer
───────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Syne:wght@600;700;800&family=Instrument+Sans:ital,wght@0,300;0,400;0,500;0,600;1,300&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --v:#6C63FF; --vs:#A89CFF; --v2:#9580FF; --teal:#3ECFCF;
  --navy:#1A1A2E; --dark:#07070F; --dark2:#0C0C18; --panel:#12121F; --panel2:#161628;
  --text:#EDECFA; --tm:rgba(237,236,250,.62); --td:rgba(237,236,250,.38);
  --bd:rgba(108,99,255,.14); --bd2:rgba(108,99,255,.3);
  --r:18px; --maxw:1160px;
  --syne:'Syne',sans-serif; --sans:'Instrument Sans',sans-serif; --mono:'JetBrains Mono',monospace;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--sans);background:var(--dark);color:var(--text);overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%}
button{cursor:pointer;font-family:inherit;border:none;background:none}
::selection{background:rgba(108,99,255,.4);color:#fff}
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:var(--dark)}
::-webkit-scrollbar-thumb{background:var(--v);border-radius:2px}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

/* ── ambient ── */
.amb{position:fixed;inset:0;pointer-events:none;z-index:0}
.amb::before{content:"";position:absolute;width:760px;height:760px;border-radius:50%;top:-280px;left:-220px;
  background:radial-gradient(circle,rgba(108,99,255,.13),transparent 65%)}
.amb::after{content:"";position:absolute;width:600px;height:600px;border-radius:50%;top:30%;right:-260px;
  background:radial-gradient(circle,rgba(62,207,207,.08),transparent 65%)}
.grid-bg{position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.35;
  background-image:linear-gradient(rgba(108,99,255,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(108,99,255,.09) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 30%,transparent 75%);
          mask-image:radial-gradient(ellipse 90% 60% at 50% 0%,#000 30%,transparent 75%)}

/* ── type helpers ── */
.eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:2.4px;text-transform:uppercase;color:var(--vs);
  display:inline-flex;align-items:center;gap:10px;font-weight:500}
.eyebrow::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,var(--v),transparent)}
.grad{background:linear-gradient(100deg,var(--v) 5%,var(--v2) 45%,var(--teal) 95%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.h-sec{font-family:var(--syne);font-weight:700;font-size:clamp(30px,3.8vw,46px);line-height:1.06;letter-spacing:-1.2px;margin:18px 0 14px}
.p-sec{color:var(--tm);font-size:16.5px;font-weight:300;max-width:620px}

/* ── buttons ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--sans);font-weight:600;font-size:15px;padding:15px 30px;border-radius:13px;
  background:linear-gradient(100deg,var(--v),var(--v2));color:#fff;
  box-shadow:0 10px 34px rgba(108,99,255,.34);transition:transform .18s,box-shadow .18s;position:relative;overflow:hidden}
.btn::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.18) 50%,transparent 70%);
  transform:translateX(-120%);transition:transform .5s}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 44px rgba(108,99,255,.48)}
.btn:hover::after{transform:translateX(120%)}
.btn:focus-visible{outline:2px solid var(--teal);outline-offset:3px}
.btn-ghost{display:inline-flex;align-items:center;gap:8px;font-weight:500;font-size:15px;padding:15px 26px;border-radius:13px;
  color:var(--text);border:1px solid var(--bd2);background:rgba(108,99,255,.06);transition:background .18s,border-color .18s}
.btn-ghost:hover{background:rgba(108,99,255,.14);border-color:var(--v)}

/* ── NAV ── */
nav{position:fixed;top:0;left:0;right:0;z-index:200;padding:16px 40px;
  display:flex;align-items:center;justify-content:space-between;
  border-bottom:1px solid rgba(108,99,255,.1);backdrop-filter:blur(22px);background:rgba(7,7,15,.78)}
.nav-logo{display:flex;align-items:center;gap:10px;cursor:pointer}
.logo-txt{font-family:var(--syne);font-weight:800;font-size:21px;letter-spacing:-.5px}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a{font-size:14.5px;color:var(--tm);font-weight:400;transition:color .15s;position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--v),var(--teal))}
.nav-cta{padding:10px 22px;border-radius:11px;background:linear-gradient(100deg,var(--v),var(--v2));color:#fff!important;
  font-weight:600!important;box-shadow:0 6px 22px rgba(108,99,255,.32)}
.nav-cta:hover{box-shadow:0 8px 28px rgba(108,99,255,.46)}
.nav-cta.active::after{display:none}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:6px}
.hamburger span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:.25s}
.mob-menu{position:fixed;inset:0;z-index:300;background:rgba(7,7,15,.97);backdrop-filter:blur(20px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;
  opacity:0;pointer-events:none;transition:opacity .25s}
.mob-menu.open{opacity:1;pointer-events:auto}
.mob-menu a{font-family:var(--syne);font-size:24px;font-weight:700;color:var(--text)}
.mob-close{position:absolute;top:24px;right:28px;font-size:30px;color:var(--tm);cursor:pointer}

/* ── PAGE SYSTEM ── */
.page{display:none;min-height:100vh;position:relative;z-index:1;animation:pageIn .45s ease both}
.page.active{display:block}
@keyframes pageIn{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}

/* ── reveal ── */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.6,.2,1),transform .7s cubic-bezier(.2,.6,.2,1)}
.rv.in{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}

/* ═══ HERO ═══ */
.hm-hero{padding:150px 0 84px;position:relative}
.hm-hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:center}
.hm-hero h1{font-family:var(--syne);font-weight:800;font-size:clamp(38px,4.6vw,60px);line-height:1.03;letter-spacing:-1.8px;margin:22px 0 20px}
.hm-hero h1 .line{display:block}
.hm-sub{font-size:clamp(16px,1.5vw,18.5px);color:var(--tm);font-weight:300;max-width:520px;margin-bottom:32px;line-height:1.65}
.hm-sub strong{color:var(--text);font-weight:500}
.hm-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px}
.hm-chips{display:flex;gap:22px;flex-wrap:wrap}
.hm-chip{display:flex;flex-direction:column;gap:2px}
.hm-chip b{font-family:var(--syne);font-size:19px;font-weight:700;letter-spacing:-.3px}
.hm-chip span{font-size:12.5px;color:var(--td);font-family:var(--mono);letter-spacing:.4px}

/* the system canvas */
.sys-panel{position:relative;background:linear-gradient(165deg,var(--panel),var(--dark2));
  border:1px solid var(--bd2);border-radius:22px;overflow:hidden;
  box-shadow:0 40px 100px rgba(0,0,0,.5)}
.sys-panel::before{content:"";position:absolute;inset:0;border-radius:22px;padding:1px;
  background:linear-gradient(150deg,rgba(108,99,255,.55),rgba(62,207,207,.25) 40%,transparent 70%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.sys-head{display:flex;align-items:center;justify-content:space-between;padding:15px 20px;border-bottom:1px solid rgba(255,255,255,.06)}
.sys-head span{font-family:var(--mono);font-size:11px;letter-spacing:1.8px;color:var(--td);text-transform:uppercase}
.sys-live{display:flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11px;color:var(--teal)}
.sys-live i{width:7px;height:7px;border-radius:50%;background:var(--teal);animation:blink 1.8s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.25}}
#sysCanvas{display:block;width:100%;height:380px}

/* ═══ PROOF STRIP ═══ */
.hm-proof{border-top:1px solid var(--bd);border-bottom:1px solid var(--bd);
  background:rgba(255,255,255,.014);padding:26px 0;margin-top:10px}
.hm-proof-in{display:flex;align-items:center;justify-content:center;gap:46px;flex-wrap:wrap}
.hm-proof-label{font-family:var(--mono);font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--td)}
.hm-proof-name{font-family:var(--syne);font-weight:700;font-size:17px;color:var(--tm)}
.hm-proof-name span{display:block;font-family:var(--sans);font-weight:300;font-size:12.5px;color:var(--td);letter-spacing:.3px}

/* ═══ SECTIONS ═══ */
.sec{padding:96px 0;position:relative}
.sec-tight{padding:76px 0}

/* services */
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:46px}
.svc{background:linear-gradient(170deg,var(--panel),var(--dark2));border:1px solid var(--bd);border-radius:var(--r);
  padding:32px;position:relative;overflow:hidden;transition:transform .25s,border-color .25s}
.svc::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(108,99,255,.5),transparent);opacity:0;transition:opacity .25s}
.svc:hover{transform:translateY(-5px);border-color:var(--bd2)}
.svc:hover::before{opacity:1}
.svc-ic{width:50px;height:50px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:23px;margin-bottom:20px;background:rgba(108,99,255,.11);border:1px solid rgba(108,99,255,.22)}
.svc h3{font-family:var(--syne);font-weight:700;font-size:21px;margin-bottom:10px;letter-spacing:-.3px}
.svc p{font-size:14.5px;color:var(--tm);font-weight:300;line-height:1.65;margin-bottom:16px}
.svc-pts{display:flex;flex-direction:column;gap:8px}
.svc-pts span{display:flex;gap:9px;font-size:13.5px;color:var(--tm)}
.svc-pts span::before{content:"→";color:var(--teal);flex-shrink:0}
.svc-num{position:absolute;top:26px;right:28px;font-family:var(--mono);font-size:12px;color:var(--td);letter-spacing:1px}

/* how it works */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:46px;counter-reset:st}
.step{position:relative;background:linear-gradient(170deg,var(--panel),transparent);border:1px solid var(--bd);
  border-radius:var(--r);padding:30px}
.step-n{font-family:var(--mono);font-size:12px;color:var(--vs);letter-spacing:2px;margin-bottom:16px;display:block}
.step h3{font-family:var(--syne);font-weight:700;font-size:19px;margin-bottom:9px}
.step p{font-size:14px;color:var(--tm);font-weight:300;line-height:1.65}

/* compare */
.cmp{margin-top:46px;border:1px solid var(--bd);border-radius:var(--r);overflow:hidden}
.cmp-row{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--bd)}
.cmp-row:last-child{border-bottom:none}
.cmp-h{padding:18px 26px;font-family:var(--syne);font-weight:700;font-size:16px}
.cmp-h.a{background:rgba(255,255,255,.02);color:var(--td)}
.cmp-h.b{background:linear-gradient(100deg,rgba(108,99,255,.14),rgba(62,207,207,.06));color:var(--text)}
.cmp-c{padding:16px 26px;font-size:14.5px;font-weight:300}
.cmp-c.a{color:var(--td);background:rgba(255,255,255,.008)}
.cmp-c.a::before{content:"✕  ";color:rgba(255,107,107,.6)}
.cmp-c.b{color:var(--tm);background:rgba(108,99,255,.045)}
.cmp-c.b::before{content:"✓  ";color:var(--teal)}

/* pricing philosophy */
.price-band{background:linear-gradient(165deg,var(--panel),var(--dark2));border:1px solid var(--bd2);
  border-radius:24px;padding:56px;display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;
  position:relative;overflow:hidden}
.price-band::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-140px;bottom:-200px;
  background:radial-gradient(circle,rgba(62,207,207,.1),transparent 65%)}
.price-band h2{font-family:var(--syne);font-weight:700;font-size:clamp(26px,3vw,36px);letter-spacing:-1px;line-height:1.1;margin-bottom:14px}
.price-band p{color:var(--tm);font-weight:300;font-size:15.5px;line-height:1.7;margin-bottom:12px}
.price-pts{display:flex;flex-direction:column;gap:14px}
.price-pt{display:flex;gap:14px;align-items:flex-start;background:rgba(255,255,255,.025);border:1px solid var(--bd);
  border-radius:14px;padding:16px 18px}
.price-pt i{font-style:normal;font-size:18px;flex-shrink:0}
.price-pt div b{display:block;font-size:14.5px;font-weight:600;margin-bottom:2px}
.price-pt div span{font-size:13px;color:var(--tm);font-weight:300}

/* score cta */
.score-cta{background:linear-gradient(120deg,rgba(108,99,255,.13),rgba(62,207,207,.05));
  border:1px solid var(--bd2);border-radius:24px;padding:52px;text-align:center;position:relative;overflow:hidden}
.score-cta h2{font-family:var(--syne);font-weight:800;font-size:clamp(26px,3.4vw,40px);letter-spacing:-1px;margin-bottom:12px}
.score-cta p{color:var(--tm);font-weight:300;margin-bottom:26px;font-size:16px}

/* about */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;margin-top:8px}
.about-grid p{color:var(--tm);font-weight:300;font-size:15.5px;line-height:1.75;margin-bottom:14px}
.about-grid p strong{color:var(--text);font-weight:500}
.founders{display:flex;gap:16px;margin-top:22px}
.founder{flex:1;background:linear-gradient(170deg,var(--panel),var(--dark2));border:1px solid var(--bd);border-radius:16px;padding:22px}
.founder b{font-family:var(--syne);font-size:16px;display:block;margin-bottom:3px}
.founder span{font-family:var(--mono);font-size:11px;color:var(--vs);letter-spacing:1.2px;text-transform:uppercase}

/* contact */
.ct-grid{display:grid;grid-template-columns:1fr 1fr;gap:52px;margin-top:46px;align-items:start}
.ct-info h3{font-family:var(--syne);font-size:22px;font-weight:700;margin-bottom:14px}
.ct-info p{color:var(--tm);font-weight:300;font-size:15px;line-height:1.7;margin-bottom:24px}
.ct-lines{display:flex;flex-direction:column;gap:14px}
.ct-line{display:flex;align-items:center;gap:14px;background:rgba(255,255,255,.02);border:1px solid var(--bd);
  border-radius:14px;padding:15px 18px;transition:border-color .2s}
.ct-line:hover{border-color:var(--bd2)}
.ct-line i{font-style:normal;font-size:18px}
.ct-line div b{display:block;font-size:14px;font-weight:600}
.ct-line div span{font-size:13px;color:var(--tm);font-weight:300}
.ct-form{background:linear-gradient(170deg,var(--panel),var(--dark2));border:1px solid var(--bd2);border-radius:20px;padding:30px;position:relative}
.ct-form::before{content:"";position:absolute;inset:0;border-radius:20px;padding:1px;
  background:linear-gradient(150deg,rgba(108,99,255,.5),transparent 55%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.fld{margin-bottom:14px}
.fld label{display:block;font-size:12.5px;color:var(--tm);margin-bottom:6px;font-weight:500}
.fld input,.fld select{width:100%;font-family:var(--sans);font-size:14.5px;color:var(--text);
  background:rgba(255,255,255,.04);border:1px solid var(--bd);border-radius:11px;padding:13px 15px;outline:none;
  transition:border-color .15s,background .15s}
.fld input::placeholder{color:#4e4e66}
.fld input:focus,.fld select:focus{border-color:var(--v);background:rgba(108,99,255,.06)}
.fld select{appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237c7c96' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 15px center;padding-right:38px}
.fld select option{background:var(--dark2);color:var(--text)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.ct-form .btn{width:100%;margin-top:6px}
.ct-note{font-size:12px;color:var(--td);text-align:center;margin-top:12px}
.ct-err{display:none;font-size:13px;color:#ff8b8b;background:rgba(255,107,107,.08);
  border:1px solid rgba(255,107,107,.25);border-radius:9px;padding:10px 13px;margin-top:12px}
.ct-ok{display:none;text-align:center;padding:28px 8px}
.ct-ok .tick{width:62px;height:62px;border-radius:50%;margin:0 auto 18px;font-size:30px;color:#fff;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--v),var(--teal));box-shadow:0 12px 36px rgba(108,99,255,.42)}
.ct-ok h3{font-family:var(--syne);font-size:22px;margin-bottom:8px}
.ct-ok p{font-size:14px;color:var(--tm);max-width:300px;margin:0 auto}

/* footer */
footer{border-top:1px solid var(--bd);padding:44px 0 36px;position:relative;z-index:1}
.ft{display:flex;align-items:flex-start;justify-content:space-between;gap:30px;flex-wrap:wrap}
.ft-brand p{font-size:13.5px;color:var(--td);margin-top:10px;max-width:280px;font-weight:300}
.ft-col b{font-family:var(--mono);display:block;font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--td);margin-bottom:14px}
.ft-col a{display:block;font-size:14px;color:var(--tm);margin-bottom:9px;font-weight:300;transition:color .15s}
.ft-col a:hover{color:var(--text)}
.ft-base{margin-top:36px;padding-top:22px;border-top:1px solid rgba(255,255,255,.05);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:12.5px;color:var(--td)}

/* ── responsive ── */
@media(max-width:960px){
  nav{padding:14px 22px}
  .nav-links{display:none}
  .hamburger{display:flex}
  .hm-hero{padding:120px 0 60px}
  .hm-hero-grid{grid-template-columns:1fr;gap:38px}
  #sysCanvas{height:320px}
  .svc-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .price-band{grid-template-columns:1fr;padding:36px 26px}
  .about-grid{grid-template-columns:1fr;gap:34px}
  .ct-grid{grid-template-columns:1fr;gap:34px}
  .sec{padding:70px 0}
  .cmp-h,.cmp-c{padding:14px 16px;font-size:13.5px}
  .founders{flex-direction:column}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}