:root{--bg:#f4f6f7;--surface:#fff;--ink:#16191c;--mute:#555e66;--line:#dde2e5;--amber:#e88a2b;--key:#26282b}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 "Bricolage Grotesque",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
main{max-width:1040px;margin:0 auto;padding:0 24px 24px}
a{color:var(--ink);text-decoration-color:var(--amber);text-decoration-thickness:2px;text-underline-offset:3px}
a:focus-visible,summary:focus-visible,.btn:focus-visible{outline:3px solid var(--ink);outline-offset:3px;border-radius:6px}

header{display:flex;align-items:center;gap:12px;padding:22px 0}
.logo{display:block;border-radius:22.4%;flex:none}
header b{font-size:1.2rem;font-weight:700;letter-spacing:-.01em}

.kicker{display:inline-block;margin:0;background:var(--ink);color:#fff;padding:.18em .5em .24em;border-radius:.3em;font-size:clamp(1.4rem,4vw,2.2rem);line-height:1.1;letter-spacing:-.02em;font-weight:700}
.kicker span{color:var(--amber);font-weight:500}
h1{text-wrap:balance;font-size:clamp(2.5rem,7vw,4.3rem);line-height:1.04;letter-spacing:-.025em;font-weight:700;margin:22px 0 18px}
h2{font-size:clamp(1.6rem,4vw,2.1rem);letter-spacing:-.02em;line-height:1.15;margin:0 0 20px}
.lead{color:var(--mute);font-size:1.2rem;max-width:34ch;margin:0 0 30px}
.btn{display:inline-block;background:var(--amber);color:var(--ink);font-weight:700;text-decoration:none;padding:15px 26px;border-radius:14px;overflow-wrap:anywhere}
.btn:hover{background:#f0993f}

/* home */
.hero{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center;padding:56px 0 72px}
.hero .logo{width:100%;max-width:300px;justify-self:end;box-shadow:0 24px 48px -20px rgba(22,25,28,.45)}

/* pilot */
.hero.pilot{padding-bottom:40px}
.hero.pilot .logo{max-width:220px}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:26px}
.grid .card{display:flex;flex-direction:column}
.card-head{display:flex;align-items:center;gap:16px;margin-bottom:22px}
.mark{width:56px;height:56px;border-radius:16px;background:var(--ink);color:#fff;display:grid;place-items:center;flex:none}
.mark svg{width:30px;height:30px}
.card h2{margin:0;font-size:1.5rem}
.card small{display:block;color:var(--mute);font-size:.95rem}
ol{list-style:none;margin:0;padding:0;counter-reset:s;flex:1;display:grid;grid-template-rows:repeat(3,1fr)}
ol>li{counter-increment:s;position:relative;padding:0 0 18px 48px;min-height:84px}
ol>li:last-child{padding-bottom:0;min-height:34px}
ol>li::before{content:counter(s);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:10px;background:var(--bg);border:1px solid var(--line);display:grid;place-items:center;font-weight:700;font-size:.95rem}
ol>li:not(:last-child)::after{content:"";position:absolute;left:15.5px;top:38px;bottom:6px;width:1px;background:var(--line)}
ol>li a{font-weight:600}
a[href^=http]::after{content:"";display:inline-block;width:.85em;height:.85em;margin-left:.3em;vertical-align:-.1em;background:currentColor;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 256 256%22 fill=%22currentColor%22%3E%3Cpath d=%22M 192 136 v 72 a 16 16 0 0 1 -16 16 H 48 a 16 16 0 0 1 -16 -16 V 80 A 16 16 0 0 1 48 64 h 72 a 8 8 0 0 1 0 16 H 48 V 208 H 176 V 136 a 8 8 0 0 1 16 0 Z m 32 -96 a 8 8 0 0 0 -8 -8 H 152 a 8 8 0 0 0 -5.66 13.66 L 172.69 72 l -42.35 42.34 a 8 8 0 0 0 11.32 11.32 L 184 83.31 l 26.34 26.35 A 8 8 0 0 0 224 104 Z%22/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 256 256%22 fill=%22currentColor%22%3E%3Cpath d=%22M 192 136 v 72 a 16 16 0 0 1 -16 16 H 48 a 16 16 0 0 1 -16 -16 V 80 A 16 16 0 0 1 48 64 h 72 a 8 8 0 0 1 0 16 H 48 V 208 H 176 V 136 a 8 8 0 0 1 16 0 Z m 32 -96 a 8 8 0 0 0 -8 -8 H 152 a 8 8 0 0 0 -5.66 13.66 L 172.69 72 l -42.35 42.34 a 8 8 0 0 0 11.32 11.32 L 184 83.31 l 26.34 26.35 A 8 8 0 0 0 224 104 Z%22/%3E%3C/svg%3E") center/contain no-repeat}

.notes{margin-top:20px;background:var(--ink);border-color:var(--ink);color:#fff;padding:30px}
.notes h2{font-size:clamp(1.5rem,4vw,1.9rem);margin:0 0 18px}
.notes ul{list-style:none;margin:0;padding:0;max-width:70ch}
.notes li{position:relative;padding-left:26px;margin-bottom:14px}
.notes li:last-child{margin-bottom:0}
.notes li::before{content:"";position:absolute;left:0;top:.6em;width:10px;height:10px;border-radius:50%;background:var(--amber)}
.notes a{color:#fff}
.faq{padding:72px 0 24px}
.faq h3{font-size:1.2rem;letter-spacing:-.01em;margin:0 0 6px}
.group+.group{margin-top:52px}
details{border-top:1px solid var(--line)}
details:last-of-type{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;font-weight:600;font-size:1.1rem;padding:18px 40px 18px 0;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:4px;top:50%;margin-top:-.7em;font-size:1.5rem;line-height:1.4;transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{margin:0 0 20px;color:var(--mute);max-width:60ch}
details ul{margin:0 0 20px;padding-left:1.2em;color:var(--mute);max-width:60ch}
details li{margin-bottom:6px}
details li:last-child{margin-bottom:0}

footer{border-top:1px solid var(--line);margin-top:56px;padding:24px 0;color:var(--mute);font-size:.95rem}

@media (max-width:720px){
  .hero{grid-template-columns:1fr;gap:36px;padding:24px 0 48px}
  .hero .logo{max-width:180px;justify-self:start;order:2}
  .hero.pilot .logo{display:none}
  .card{padding:22px}
}
@media (prefers-reduced-motion:reduce){summary::after{transition:none}}
.faq-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:20px}
.faq-head h2{margin:0}
.toggle{font:inherit;font-weight:600;font-size:.95rem;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:99px;padding:8px 16px;cursor:pointer}
.toggle:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
details li b{color:var(--ink)}