:root{--ink:#071125;--navy:#000b21;--slate:#0d1a36;--blue:#0666e9;--blue-d:#0552bd;--blue-l:#5c9cf5;--mist:#5b667a;--line:#e4e6eb;--r:16px}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:"IBM Plex Sans",system-ui,sans-serif;line-height:1.6;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}
.w{max-width:1120px;margin:0 auto;padding:0 24px}
header{position:sticky;top:0;z-index:5;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;justify-content:space-between;align-items:center;padding-top:14px;padding-bottom:14px}
header img{height:40px;width:auto;display:block}
.hero{margin-top:32px;background:radial-gradient(120% 140% at 100% 100%,#0c2350 0,var(--navy) 60%);color:#fff;border-radius:24px;padding:clamp(48px,9vw,112px) clamp(24px,6vw,80px)}
h1{font-size:clamp(2.1rem,5.4vw,3.8rem);line-height:1.08;letter-spacing:-.03em;font-weight:700;margin:0 0 24px;max-width:860px}
h2{font-size:clamp(1.8rem,4vw,2.6rem);letter-spacing:-.025em;line-height:1.15;font-weight:700;margin:0 0 20px}
h3{font-size:1.15rem;letter-spacing:-.01em;margin:0 0 8px}
.hero p{color:#c9d0dc;font-size:clamp(1.05rem,2vw,1.25rem);max-width:680px;margin:0 0 36px}
.btn{display:inline-block;background:var(--blue);color:#fff;font-weight:600;padding:14px 26px;border-radius:999px;text-decoration:none;border:0;font-size:1rem;cursor:pointer;transition:background .15s}
.btn:hover{background:var(--blue-d)}.btn.sm{padding:9px 18px;font-size:.9rem}
section{padding:clamp(72px,10vw,128px) 0;border-bottom:1px solid var(--line)}
.kicker{color:var(--blue);font-weight:700;font-size:clamp(1.1rem,2.2vw,1.35rem);letter-spacing:-.01em;margin:0 0 16px;max-width:760px}
.lead{font-size:clamp(1.1rem,2vw,1.3rem);color:var(--mist);max-width:760px;margin:0}
.grid,.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:40px}
.card,.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:32px 28px;transition:border-color .15s,box-shadow .15s}
.card:hover,.steps li:hover{border-color:var(--blue);box-shadow:0 16px 40px rgba(12,18,34,.07)}
.card p,.steps p{color:var(--mist);margin:0}
.card::before{content:"";display:block;width:32px;height:4px;border-radius:2px;background:var(--blue);margin-bottom:24px}
.steps{list-style:none;padding:0;counter-reset:s}
.steps li{counter-increment:s}
.steps li::before{content:"0" counter(s);display:block;font-weight:700;font-size:.95rem;color:var(--blue);letter-spacing:.08em;margin-bottom:20px}
#pilot .w{display:grid;grid-template-columns:1fr 1.3fr;gap:48px;align-items:start}
form{display:grid;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:32px}
label{font-weight:600;font-size:.9rem;display:grid;gap:6px}
input{font:inherit;padding:12px 14px;border:1px solid #cfd3db;border-radius:10px;width:100%}
input:focus{outline:2px solid var(--blue);border-color:var(--blue)}
.note{color:var(--mist);font-size:.92rem;margin:0}.note a{color:var(--blue)}
footer{background:var(--navy);color:#9aa4b6;padding:56px 0;font-size:.95rem}footer a{color:var(--blue-l)}
footer h3{color:#fff;font-size:1rem;margin:24px 0 4px}
@media(max-width:760px){#pilot .w{grid-template-columns:1fr;gap:8px}form{padding:22px}.hero{margin-top:16px;border-radius:18px}}
nav{display:flex;align-items:center;gap:22px}nav a:not(.btn){color:var(--ink);text-decoration:none;font-weight:500;font-size:.95rem}nav a:not(.btn):hover{color:var(--blue)}
@media(max-width:640px){nav{gap:12px}nav a:not(.btn){font-size:.8rem}header img{height:30px}.btn.sm{padding:7px 12px;font-size:.8rem}}
.flow{list-style:none;padding:0;margin:44px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:10px;counter-reset:f}
.flow li{counter-increment:f;border:1px solid rgba(255,255,255,.15);border-radius:12px;padding:14px 16px;font-size:.92rem;color:#c9d0dc;animation:lit 8s infinite;opacity:.45}
.flow li::before{content:counter(f);display:block;color:var(--blue-l);font-weight:700;font-size:.8rem;margin-bottom:4px}
.flow li:nth-child(2){animation-delay:2s}.flow li:nth-child(3){animation-delay:4s}.flow li:nth-child(4){animation-delay:6s}
@keyframes lit{0%,100%{opacity:.45;border-color:rgba(255,255,255,.15)}5%,25%{opacity:1;border-color:var(--blue);color:#fff}32%{opacity:.45}}
@media(prefers-reduced-motion:reduce){.flow li{animation:none;opacity:1}}
@media(max-width:760px){.flow{grid-template-columns:1fr 1fr}}
.obj{margin-top:32px}
.demo{display:grid;grid-template-columns:1.6fr 1fr;gap:20px;margin-top:32px}
.feed,.policy{border:1px solid var(--line);border-radius:var(--r);padding:24px 28px}
.feed{background:var(--ink);color:#c9d0dc;font-family:ui-monospace,Menlo,monospace;font-size:.92rem}
.feed p{margin:8px 0}.feed time{color:#7f8aa0}.ok{color:#7fd1b9}.hold{color:var(--blue-l)}
.tag{display:inline-block;font-family:"IBM Plex Sans",system-ui,sans-serif;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin-bottom:8px}
.policy p{font-size:1.15rem;font-weight:600;margin:0}
@media(max-width:760px){.demo{grid-template-columns:1fr}}
.faq{max-width:820px;margin-top:24px}
details{border-bottom:1px solid var(--line);padding:18px 0}summary{cursor:pointer;font-weight:700;font-size:1.08rem;list-style:none;display:flex;justify-content:space-between;gap:16px}
summary::-webkit-details-marker{display:none}summary::after{content:"+";color:var(--blue);font-size:1.4rem;line-height:1}details[open] summary::after{content:"−"}
summary:focus-visible{outline:2px solid var(--blue);outline-offset:4px}details p{color:var(--mist);margin:10px 0 0}
.cta{background:var(--slate);color:#fff;padding:clamp(64px,9vw,104px) 0;text-align:center}.cta h2{max-width:760px;margin:0 auto 28px}
.why{background:var(--navy);color:#fff;border-bottom:0}
.eyebrow{color:var(--blue-l);font-weight:700;font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;margin:0 0 16px}
.stick{font-size:clamp(1.35rem,3vw,2rem);font-weight:700;line-height:1.3;letter-spacing:-.02em;max-width:900px;margin:0 0 40px}
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px}
.why-grid p{margin:0;border:1px solid rgba(255,255,255,.14);border-left:3px solid var(--blue);border-radius:12px;padding:24px;color:#c9d0dc}
.date{margin:32px 0 0;color:#fff;font-weight:600;max-width:900px}
.src{display:inline-block;font-size:.8rem;font-weight:500;color:var(--blue-l);margin-left:6px}
.micro{font-size:.82rem;color:#7f8aa0;margin:16px 0 0}
.hero-logo{height:48px;width:auto;display:block;margin:0 0 32px}.foot-logo{height:40px;width:auto;display:block;margin:0 0 20px}
@media(max-width:640px){.hero-logo{height:36px}}
/* mobile responsive fixes */
html,body{overflow-x:clip}img,svg,video{max-width:100%;height:auto}
.menu{display:none}
nav a:not(.btn),.btn.sm{min-height:44px;display:inline-flex;align-items:center}
summary{min-height:44px;align-items:center}
footer a,.note a,.src{display:inline-block;padding:12px 0;margin-top:-12px;margin-bottom:-12px}
input{min-height:44px;font-size:16px}
.btn{min-height:48px}
@media(max-width:900px){#pilot .w{grid-template-columns:1fr;gap:8px}}
@media(max-width:767px){
 .bar{position:relative;padding-top:10px;padding-bottom:10px}
 header img{height:32px}
 .menu{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;padding:0}
 .menu span,.menu span::before,.menu span::after{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;position:relative;transition:transform .2s}
 .menu span::before,.menu span::after{content:"";position:absolute;left:0}.menu span::before{top:-6px}.menu span::after{top:6px}
 header.open .menu span{background:transparent}header.open .menu span::before{transform:translateY(6px) rotate(45deg)}header.open .menu span::after{transform:translateY(-6px) rotate(-45deg)}
 nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);padding:8px 24px 20px;box-shadow:0 16px 30px rgba(7,17,37,.08)}
 header.open nav{display:flex}
 nav a:not(.btn){font-size:1rem;padding:6px 0;border-bottom:1px solid var(--line)}
 nav .btn.sm{margin-top:14px;justify-content:center;padding:12px 18px;font-size:1rem}
 .grid,.steps,.why-grid{grid-template-columns:1fr}
 .hero .btn,.cta .btn,form .btn{width:100%;text-align:center}
 .card,.steps li{padding:26px 22px}
}
@media(max-width:400px){.w{padding:0 16px}.flow{grid-template-columns:1fr}.feed,.policy{padding:20px}.feed{font-size:.85rem;overflow-wrap:anywhere}}
@media(max-width:767px){.w.bar{padding-top:10px;padding-bottom:10px}}
/* round 2 */
.alt .grid:not(.obj){grid-template-columns:1fr}
@media(min-width:700px){.alt .grid:not(.obj){grid-template-columns:repeat(3,1fr)}}
.flow li{opacity:1;color:rgba(255,255,255,.7);animation-name:litb}
@keyframes litb{0%,100%{border-color:rgba(255,255,255,.15)}5%,25%{border-color:var(--blue)}32%{border-color:rgba(255,255,255,.15)}}
/* cookie consent */
#pc{position:fixed;left:0;right:0;bottom:0;z-index:50;background:var(--navy);color:#e6eaf2;border-top:2px solid var(--blue);box-shadow:0 -8px 24px rgba(0,11,33,.25);font-size:.9rem}
#pc[hidden]{display:none}
.pc-in{max-width:1120px;margin:0 auto;padding:8px 16px;display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px}
.pc-txt{margin:0;flex:1 1 260px;line-height:1.35}.pc-txt a,.pc-link{color:#8fbaf8}
.pc-btns{display:flex;align-items:center;gap:8px}
.pc-b{min-height:44px;min-width:96px;padding:0 18px;border-radius:999px;border:2px solid var(--blue);background:var(--blue);color:#fff;font:inherit;font-weight:600;cursor:pointer}
.pc-b:hover{background:var(--blue-d);border-color:var(--blue-d)}
.pc-link{min-height:44px;background:none;border:0;font:inherit;text-decoration:underline;cursor:pointer;padding:0 8px}
#pc button:focus-visible,#pc a:focus-visible,#pc input:focus-visible{outline:3px solid #fff;outline-offset:2px}
#pc-set{flex-basis:100%;padding:4px 0 8px}#pc-set fieldset{border:0;margin:0 0 8px;padding:0}#pc-set legend{font-weight:700;color:#fff;margin-bottom:4px}
.pc-row{display:flex;gap:10px;align-items:center;font-weight:400;min-height:44px;font-size:.88rem}.pc-row input{width:22px;height:22px;min-height:0;flex:none}
@media(max-width:480px){.pc-in{padding:6px 12px;gap:4px 8px}.pc-txt{font-size:.82rem;flex-basis:100%}.pc-btns{width:100%}.pc-b{flex:1;min-width:0;padding:0 8px}}
footer .legal{display:flex;flex-wrap:wrap;gap:4px 20px;margin-top:8px}footer .legal a,footer .legal button{color:var(--blue-l);background:none;border:0;font:inherit;padding:12px 0;cursor:pointer;text-decoration:underline;min-height:44px}
.legalpage{padding:48px 0 72px}.legalpage h1{font-size:clamp(1.8rem,4vw,2.4rem)}.legalpage h2{font-size:1.3rem;margin:32px 0 8px}.legalpage p,.legalpage li{color:#2b3548;max-width:760px}
.ph{background:#e8f0fe;color:#0a3d8f;font-weight:600;padding:1px 6px;border-radius:4px}
.legalpage table{border-collapse:collapse;width:100%;max-width:760px;font-size:.92rem}.legalpage td,.legalpage th{border:1px solid var(--line);padding:8px;text-align:left;vertical-align:top}
.legalpage .wrap{overflow-x:auto}