:root{--blue:#1D4ED8;--azure:#3B82F6;--slate:#475569;--hair:#E2E8F0;--alab:#F8FAFC;--ink:#0F172A;--white:#fff}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{margin:0;font:400 16px/1.6 Geist,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);background:var(--white);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%}
a{color:var(--blue)}
h1,h2,h3{margin:0;line-height:1.15;letter-spacing:-.02em;font-weight:700}
p{margin:0 0 1em}
:focus-visible{outline:3px solid var(--azure);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:16px;top:-80px;background:var(--ink);color:#fff;padding:12px 16px;z-index:100;border-radius:6px}
.skip:focus{top:8px}
.wrap{width:100%;max-width:1160px;margin:0 auto;padding:0 20px}
.eyebrow{font:500 13px/1.4 "Geist Mono",ui-monospace,monospace;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin:0 0 12px}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--hair);backdrop-filter:blur(8px)}
.bar{display:flex;align-items:center;gap:12px;min-height:68px}
.brand{display:inline-flex;align-items:center;min-height:44px;margin-right:auto}
.brand img{display:block;height:34px;width:auto;max-width:150px}
.nav{display:none;gap:4px}
.nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;color:var(--slate);text-decoration:none;font-weight:500;font-size:15px;border-radius:6px}
.nav a:hover{color:var(--blue);background:var(--alab)}
.menu-btn{width:44px;height:44px;border:1px solid var(--hair);background:#fff;border-radius:8px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer;padding:0}
.menu-btn span{display:block;width:20px;height:2px;background:var(--ink)}
.nav.open{display:flex;flex-direction:column;position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--hair);padding:8px 20px 16px}
.nav.open a{padding:0 4px;border-bottom:1px solid var(--hair);border-radius:0}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;border-radius:8px;font:600 16px/1 Geist,sans-serif;text-decoration:none;border:1.5px solid transparent;transition:background-color .2s,border-color .2s}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#1e40af}
.btn-ghost{border-color:var(--blue);color:var(--blue);background:transparent}
.btn-ghost:hover{background:#EFF6FF}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:var(--hair)}
.hdr-cta{min-height:44px;padding:0 16px;font-size:15px;white-space:nowrap}

/* hero */
.hero{padding:48px 0 56px;background:linear-gradient(var(--white),var(--alab))}
.hero-grid{display:grid;gap:40px;align-items:center}
h1{font-size:clamp(34px,8.5vw,56px);margin-bottom:20px}
.lead{font-size:19px;color:var(--slate);max-width:34em}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 24px}
.proof-line{font:400 13px/1.5 "Geist Mono",monospace;color:var(--slate);margin:0}
.hero-art{margin:0;background:#fff;border:1px solid var(--hair);border-radius:16px;padding:12px}
.hero-art svg{display:block;width:100%;height:auto}
.hero-art text{font:500 14px Geist,sans-serif;fill:var(--ink)}
.hero-art .cap{font:500 13px "Geist Mono",monospace;fill:var(--slate);letter-spacing:.06em;text-transform:uppercase}
.hero-art rect,.hero-art circle{fill:var(--alab);stroke:var(--slate);stroke-width:1.5}
.hero-art .a-gates rect{fill:#fff}
.hero-art .a-gates circle{fill:#fff;stroke:var(--blue)}
.hero-art .a-line path{fill:none;stroke:var(--slate);stroke-width:1.5}
.hero-art .a-line .arrow{stroke:var(--blue);stroke-width:2.5}
.hero-art .tick{fill:none;stroke:var(--blue);stroke-width:2}
.hero-art .a-tgt>rect:first-child{fill:var(--blue);stroke:var(--blue)}
.hero-art .a-tgt .big{font:700 18px Geist,sans-serif;fill:#fff}
.hero-art .a-tgt .sm{fill:#DBEAFE;font-size:12px}
.hero-art .a-tgt .sig{fill:#fff;stroke:var(--azure);stroke-width:2}
.hero-art .a-tgt .sig-t{font:500 13px "Geist Mono",monospace;fill:var(--ink)}

/* sections */
.section{padding:64px 0}
.alt,.band{background:var(--alab);border-block:1px solid var(--hair)}
.band{padding:56px 0}
h2{font-size:clamp(28px,6vw,40px)}
.sec-head{max-width:720px;margin-bottom:36px}
.sec-head h2{margin-bottom:14px}
.sec-lead{font-size:18px;color:var(--slate);margin:0}
.more{margin:28px 0 0}
.link{display:inline-flex;align-items:center;min-height:44px;font-weight:600;text-decoration:none}
.link:hover{text-decoration:underline}

.figures{list-style:none;margin:28px 0 0;padding:0;display:grid;gap:16px}
.figures li{background:#fff;border:1px solid var(--hair);border-radius:12px;padding:24px;border-top:3px solid var(--azure)}
.fig{display:block;font-size:40px;font-weight:700;letter-spacing:-.03em;color:var(--blue);line-height:1.1;margin-bottom:8px}
.figures .cap{display:block;font-weight:500}
.figures .note{display:block;font-size:14px;color:var(--slate);margin-top:6px}

.cards{display:grid;gap:20px}
.card{border:1px solid var(--hair);border-radius:14px;padding:28px;background:#fff}
.icon{width:56px;height:56px;margin-bottom:18px;fill:none;stroke:var(--blue);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}
.icon .fill{fill:#DBEAFE}
.icon .tickw{stroke:var(--blue)}
.icon .sig{stroke:var(--azure)}
.verb{font:500 13px "Geist Mono",monospace;text-transform:uppercase;letter-spacing:.08em;color:var(--slate);margin:0 0 6px}
.card h3{font-size:22px;margin-bottom:10px}
.card p{color:var(--slate)}
.tlist{list-style:none;margin:16px 0 0;padding:16px 0 0;border-top:1px solid var(--hair);font-weight:500}
.tlist li{padding:4px 0}

.timeline{list-style:none;margin:0;padding:0;position:relative}
.timeline li{position:relative;padding:0 0 28px 60px}
.timeline li::before{content:"";position:absolute;left:19px;top:40px;bottom:0;width:2px;background:var(--hair)}
.timeline li:last-child::before{display:none}
.dot{position:absolute;left:0;top:0;width:40px;height:40px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:700}
.gate{font:500 13px "Geist Mono",monospace;color:var(--slate);margin:0 0 2px}
.timeline h3{font-size:20px;margin-bottom:6px}
.timeline li p:last-child{margin:0;color:var(--slate)}

.case{display:grid;border:1px solid var(--hair);border-radius:16px;overflow:hidden;background:#fff}
.case-body{padding:28px}
.client{font:500 13px "Geist Mono",monospace;text-transform:uppercase;letter-spacing:.06em;color:var(--blue);margin-bottom:10px}
.case h3{font-size:clamp(24px,5vw,32px);margin-bottom:16px}
.case-body p{color:var(--slate)}
.case-body .stake{color:var(--ink);font-weight:500;border-left:3px solid var(--azure);padding-left:14px}
.case-body .scope{font:400 13px/1.5 "Geist Mono",monospace;margin-bottom:24px}
.metrics{margin:0;display:grid;background:var(--ink);color:#fff}
.metrics div{padding:24px 28px;border-top:1px solid #1E293B}
.metrics div:first-child{border-top:0}
.metrics dd{margin:0;font-size:44px;font-weight:700;letter-spacing:-.03em;line-height:1.1;color:#fff}
.metrics dt{color:#CBD5E1;margin-top:4px;font-size:15px}

.rules{display:grid;gap:20px}
.rules article{background:#fff;border:1px solid var(--hair);border-radius:12px;padding:24px}
.idx{display:block;font:500 14px "Geist Mono",monospace;color:var(--blue);margin-bottom:10px}
.rules h3{font-size:20px;margin-bottom:8px}
.rules p{margin:0;color:var(--slate)}

.cta{background:var(--ink);color:#fff;padding:64px 0}
.cta-in{display:grid;gap:28px;align-items:center}
.cta h2{margin-bottom:12px}
.cta p{color:#CBD5E1;margin:0;font-size:18px}
.cta-act{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.mail{color:#93C5FD;display:inline-flex;align-items:center;min-height:44px;word-break:break-all}

.site-footer{padding:36px 0;border-top:1px solid var(--hair);background:#fff}
.foot-top{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.foot-nav{display:flex;flex-wrap:wrap;gap:0 8px}
.foot-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 8px 0 0;color:var(--slate);text-decoration:none;font-size:15px}
.foot-nav a:hover{color:var(--blue);text-decoration:underline}
.legal{font-size:13px;color:var(--slate);margin:12px 0 0;max-width:60em}

@media(min-width:768px){
  .wrap{padding:0 32px}
  .section{padding:96px 0}
  .band{padding:72px 0}
  .hero{padding:72px 0 88px}
  .cards{grid-template-columns:repeat(3,1fr)}
  .figures{grid-template-columns:repeat(3,1fr)}
  .rules{grid-template-columns:repeat(2,1fr)}
  .case{grid-template-columns:1.4fr 1fr}
  .metrics div{border-top:1px solid #1E293B}
  .cta{padding:96px 0}
  .cta-in{grid-template-columns:1.6fr 1fr}
  .foot-top{flex-direction:row;justify-content:space-between;align-items:center}
}
@media(min-width:1000px){
  .nav{display:flex}
  .menu-btn{display:none}
  .bar{gap:24px}
  .brand{margin-right:0}
  .nav{margin-right:auto;margin-left:24px}
  .hero-grid{grid-template-columns:1.05fr 1fr;gap:56px}
  h1{font-size:56px}
  .rules{grid-template-columns:repeat(4,1fr)}
  .timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
  .timeline li{padding:56px 0 0}
  .timeline li::before{left:40px;right:-20px;top:19px;bottom:auto;width:auto;height:2px}
  .timeline li:last-child::before{display:none}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
}

/* booking page */
.book{display:grid;gap:36px}
.agenda{list-style:none;padding:0;margin:24px 0 0;border-top:1px solid var(--hair)}
.agenda li{padding:14px 0;border-bottom:1px solid var(--hair);font-weight:500}
.agenda b{font:500 14px "Geist Mono",monospace;color:var(--blue);margin-right:14px}
.form{background:#fff;border:1px solid var(--hair);border-radius:16px;padding:24px}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:15px;margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;min-height:48px;padding:10px 12px;font:400 16px Geist,sans-serif;color:var(--ink);background:#fff;border:1.5px solid #94A3B8;border-radius:8px}
.field input:focus-visible,.field select:focus-visible,.field textarea:focus-visible{outline:3px solid var(--azure);outline-offset:1px}
.status{color:var(--ink);font-weight:500;margin:14px 0 0}
.small{font-size:14px;color:var(--slate);margin:14px 0 0}
@media(min-width:900px){.book{grid-template-columns:1fr 1fr;gap:56px;align-items:start}}
.small a{display:inline-flex;align-items:center;min-height:44px}