@font-face{font-family:"Inter Tight";src:url(fonts/inter-tight-latin-wght-normal.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Inter";src:url(fonts/inter-latin-wght-normal.woff2) format("woff2");font-weight:100 900;font-display:swap}

:root{
  --accent:#3a7df2;
  --accent-soft:#7fb0ff;
  --accent-ink:#ffffff;
  --ink:#0b0b0f;
  --ink-2:#55565e;
  --ink-3:#8b8c94;
  --bg:#ffffff;
  --bg-2:#f4f4f6;
  --dark:#050607;
  --dark-2:#0e1014;
  --dark-line:#1d2027;
  --on-dark:#f5f6f8;
  --on-dark-2:#a3a6ae;
  --line:#e6e6ea;
  --radius:28px;
  --max:1180px;
  --display:"Inter Tight",Inter,system-ui,sans-serif;
  --text:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--text);color:var(--ink);background:var(--bg);line-height:1.55;font-size:17px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
section{padding:120px 0;scroll-margin-top:70px}
h1,h2,h3{font-family:var(--display);font-weight:600;letter-spacing:-.045em;line-height:1.02}
h2{font-size:clamp(34px,5vw,58px);max-width:880px;margin:0 auto;text-align:center}
h2 .mute{color:var(--ink-3)}
.dark h2 .mute,.final h2 .mute{color:#6d717b}
.lead{max-width:680px;margin:22px auto 0;text-align:center;color:var(--ink-2);font-size:18px}
.dark .lead,.final .lead{color:var(--on-dark-2)}

/* badge */
.badge{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border:1px solid var(--line);border-radius:999px;font-size:12px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);background:#fff}
.badge::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px rgba(58,125,242,.18)}
.dark .badge,.hero .badge,.final .badge{background:transparent;border-color:#2a2d35;color:var(--on-dark-2)}
.center{text-align:center}
.head{text-align:center;margin-bottom:64px}
.head .badge{margin-bottom:26px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:14px;padding:8px 8px 8px 26px;border-radius:999px;background:var(--accent);color:var(--accent-ink);font-weight:600;font-size:16px;transition:transform .2s,box-shadow .2s;box-shadow:0 10px 30px -10px rgba(58,125,242,.7)}
.btn:hover{transform:translateY(-2px);box-shadow:0 16px 36px -10px rgba(58,125,242,.8)}
.btn .ic{width:38px;height:38px;border-radius:50%;background:var(--ink);display:grid;place-items:center}
.btn .ic svg{width:16px;height:16px;stroke:#fff}
.btn-sm{padding:9px 18px;font-size:14px;box-shadow:none}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:1px solid #2a2d35;background:#0f1115}
.btn-ghost svg{width:18px;height:18px;stroke:#fff}

/* nav */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,backdrop-filter .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(5,6,7,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--dark-line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:11px;color:#fff;font-family:var(--display)}
.logo .mark{width:36px;height:36px}
.logo .word{display:flex;flex-direction:column;line-height:.95}
.logo .word b{font-weight:800;font-size:18px;letter-spacing:.02em}
.logo .word span{font-weight:400;font-size:12.5px;letter-spacing:.2em;color:var(--on-dark-2);margin-top:2px}
.nav-links{display:flex;gap:30px;font-size:14px;color:var(--on-dark-2)}
.nav-links a:hover{color:#fff}
.nav-cta{display:flex;gap:10px;align-items:center}
.menu-btn{display:none}
.mobile-menu{display:none}

/* hero */
.hero{background:var(--dark);color:var(--on-dark);padding:170px 0 0;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;left:50%;top:-240px;width:1100px;height:700px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(58,125,242,.28),transparent 70%);pointer-events:none}
.hero .wrap{position:relative;text-align:center}
.hero h1{font-size:clamp(44px,7.4vw,92px);margin:28px auto 0;max-width:1000px}
.hero .sub{font-family:var(--display);font-size:clamp(22px,2.6vw,30px);letter-spacing:-.03em;margin-top:18px;color:var(--on-dark-2);font-weight:500}
.hero .sub s{text-decoration-color:var(--accent);text-decoration-thickness:2px}
.hero .sub b{color:#fff;font-weight:600}
.hero p.intro{max-width:640px;margin:26px auto 0;color:var(--on-dark-2);font-size:18px}
.hero p.intro strong{color:#fff;font-weight:600}
.hero .cta-row{margin-top:38px;display:flex;flex-direction:column;align-items:center;gap:16px}
.hero .note{font-size:14px;color:#80848d}

/* hero visual: orchestration */
.orbit{position:relative;margin:80px auto 0;max-width:980px;height:420px}
.orbit svg.lines{position:absolute;inset:0;width:100%;height:100%}
.orbit .lines path{fill:none;stroke:#2a3140;stroke-width:1.2}
.orbit .lines path.flow{stroke:var(--accent);stroke-width:1.6;stroke-dasharray:6 10;animation:dash 2.4s linear infinite;opacity:.9}
@keyframes dash{to{stroke-dashoffset:-32}}
.core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:210px;height:210px;border-radius:50%;background:radial-gradient(circle at 50% 35%,#1b3f82,#0b1630 70%);border:1px solid #2b4f98;display:grid;place-items:center;text-align:center;box-shadow:0 0 90px rgba(58,125,242,.45),inset 0 0 40px rgba(58,125,242,.35)}
.core img{width:64px;height:64px}
@media (max-width:720px){.core img{width:44px;height:44px;margin-bottom:6px!important}}
.core b{display:block;font-family:var(--display);font-size:22px;letter-spacing:-.03em}
.core span{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-soft)}
.node{position:absolute;transform:translate(-50%,-50%);padding:12px 18px;border-radius:16px;background:var(--dark-2);border:1px solid var(--dark-line);font-size:14px;font-weight:500;white-space:nowrap;display:flex;gap:10px;align-items:center;color:var(--on-dark)}
.node i{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent)}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;border-top:1px solid var(--dark-line);margin-top:60px;padding:56px 0 90px;text-align:left}
.stats b{display:block;font-family:var(--display);font-size:clamp(36px,4.4vw,52px);font-weight:600;letter-spacing:-.045em;line-height:1;color:#fff}
.stats span{display:block;margin-top:10px;color:var(--on-dark-2);font-size:15px;max-width:220px}

/* compare */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:1040px;margin:0 auto}
.card{border-radius:var(--radius);padding:44px}
.card.soft{background:var(--bg-2)}
.card.black{background:var(--dark);color:var(--on-dark)}
.card .k{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);font-weight:500}
.card.black .k{color:var(--accent-soft)}
.card h3{font-size:34px;margin:12px 0 26px}
.card ul{list-style:none}
.card li{padding:16px 0;border-top:1px solid var(--line);display:flex;gap:14px;align-items:flex-start;color:var(--ink-2)}
.card.black li{border-color:var(--dark-line);color:var(--on-dark)}
.card li .dash{flex:none;width:14px;height:1px;background:var(--ink-3);margin-top:13px}
.card li .ok{flex:none;width:20px;height:20px;border-radius:50%;background:var(--accent);display:grid;place-items:center;margin-top:2px}
.card li .ok svg{width:11px;height:11px;stroke:#fff;stroke-width:3}

/* services */
.bg-2{background:var(--bg-2)}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.svc{background:#fff;border-radius:24px;padding:34px;border:1px solid var(--line);transition:transform .25s,box-shadow .25s}
.svc:hover{transform:translateY(-4px);box-shadow:0 24px 50px -30px rgba(11,11,15,.25)}
.svc .ico{width:48px;height:48px;border-radius:14px;background:rgba(58,125,242,.1);display:grid;place-items:center;margin-bottom:26px}
.svc .ico svg{width:24px;height:24px;stroke:var(--accent);stroke-width:1.8;fill:none}
.svc h3{font-size:24px;letter-spacing:-.03em;margin-bottom:10px}
.svc p{color:var(--ink-2);font-size:16px}
.retainer{margin:20px auto 0;background:var(--dark);color:var(--on-dark);border-radius:var(--radius);padding:44px 48px;display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center}
.retainer h3{font-size:clamp(28px,3vw,38px)}
.retainer p{color:var(--on-dark-2);margin-top:12px}
.retainer ul{list-style:none;display:grid;gap:12px}
.retainer li{display:flex;gap:12px;align-items:center;font-size:15px}
.retainer li .ok{flex:none;width:20px;height:20px;border-radius:50%;background:var(--accent);display:grid;place-items:center}
.retainer li .ok svg{width:11px;height:11px;stroke:#fff;stroke-width:3}

/* steps */
.dark{background:var(--dark);color:var(--on-dark)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.step{border:1px solid var(--dark-line);background:var(--dark-2);border-radius:24px;padding:36px;position:relative}
.step .n{font-family:var(--display);font-size:15px;color:var(--accent-soft);font-weight:600;width:44px;height:44px;border-radius:50%;border:1px solid #2b4f98;display:grid;place-items:center;margin-bottom:30px}
.step h3{font-size:26px;letter-spacing:-.03em;margin-bottom:12px}
.step p{color:var(--on-dark-2);font-size:16px}

/* fit */
.fit{display:grid;grid-template-columns:1fr 1fr;gap:20px;max-width:1040px;margin:0 auto}

/* faq */
.faq{max-width:820px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:28px 0;display:flex;justify-content:space-between;gap:24px;align-items:center;font-family:var(--display);font-size:21px;font-weight:500;letter-spacing:-.02em}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{flex:none;width:34px;height:34px;border-radius:50%;background:var(--bg-2);display:grid;place-items:center;transition:transform .25s,background .25s}
.faq summary .pm svg{width:14px;height:14px;stroke:var(--ink);stroke-width:2}
.faq details[open] summary .pm{transform:rotate(45deg);background:var(--accent)}
.faq details[open] summary .pm svg{stroke:#fff}
.faq details p{padding:0 60px 28px 0;color:var(--ink-2)}

/* final cta */
.final{background:var(--dark);color:var(--on-dark);text-align:center;position:relative;overflow:hidden}
.final::before{content:"";position:absolute;left:50%;bottom:-300px;width:1100px;height:700px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(58,125,242,.3),transparent 70%)}
.final .wrap{position:relative}
.final h2{font-size:clamp(40px,6.4vw,80px)}
.final .cta-row{margin-top:40px;display:flex;flex-direction:column;align-items:center;gap:16px}
.final .note{font-size:14px;color:#80848d}

/* footer */
footer{background:var(--dark);color:var(--on-dark-2);border-top:1px solid var(--dark-line);padding:56px 0 110px;font-size:14px}
footer .row{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-start}
footer .links{display:flex;gap:22px;flex-wrap:wrap}
footer a:hover{color:#fff}
footer .legal{margin-top:34px;padding-top:24px;border-top:1px solid var(--dark-line);font-size:13px;color:#6d717b;line-height:1.7}

/* sticky mobile cta */
.sticky{position:fixed;left:12px;right:12px;bottom:12px;z-index:60;display:none}
.sticky a{display:block;text-align:center;padding:17px;border-radius:999px;background:var(--accent);color:#fff;font-weight:600;box-shadow:0 12px 30px -8px rgba(58,125,242,.7)}

/* reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}.orbit .lines path.flow{animation:none}html{scroll-behavior:auto}}

/* legal pages */
.legal-page{padding:150px 0 100px;background:var(--bg)}
.legal-page .wrap{max-width:780px}
.legal-page h1{font-size:clamp(38px,5vw,56px);margin-bottom:12px}
.legal-page h2{font-size:24px;text-align:left;margin:40px 0 12px;letter-spacing:-.02em}
.legal-page p,.legal-page li{color:var(--ink-2);margin-bottom:12px}
.legal-page ul{padding-left:20px}
.legal-page a{color:var(--accent);text-decoration:underline}

/* responsive */
@media (max-width:980px){
  .nav-links{display:none}
  .menu-btn{display:inline-flex}
  .grid3,.steps{grid-template-columns:1fr 1fr}
  .retainer{grid-template-columns:1fr}
}
@media (max-width:720px){
  body{font-size:16px}
  section{padding:84px 0}
  .wrap{padding:0 16px}
  .nav .btn-sm.desk{display:none}
  .hero{padding-top:130px}
  .orbit{height:360px;margin-top:56px}
  .core{width:150px;height:150px}
  .core b{font-size:17px}
  .node{font-size:12px;padding:9px 12px;border-radius:12px}
  .stats{grid-template-columns:1fr 1fr;gap:34px 18px;padding-bottom:70px}
  .compare,.fit,.grid3,.steps{grid-template-columns:1fr}
  .card{padding:30px 24px}
  .retainer{padding:32px 24px}
  .faq summary{font-size:18px}
  .faq details p{padding-right:0}
  .sticky{display:block}
  .head{margin-bottom:44px}
  .mobile-menu.open{display:flex;flex-direction:column;gap:4px;position:fixed;top:72px;left:12px;right:12px;background:var(--dark-2);border:1px solid var(--dark-line);border-radius:20px;padding:14px;z-index:49}
  .mobile-menu a{padding:14px 12px;color:var(--on-dark);border-radius:12px}
  .mobile-menu a:hover{background:#171a20}
}
@media (min-width:721px) and (max-width:980px){
  .mobile-menu.open{display:flex;flex-direction:column;gap:4px;position:fixed;top:72px;right:24px;width:280px;background:var(--dark-2);border:1px solid var(--dark-line);border-radius:20px;padding:14px;z-index:49}
  .mobile-menu a{padding:14px 12px;color:var(--on-dark);border-radius:12px}
}