:root{
  --navy:#0F1A33; --ink:#111827; --body:#3D4757; --mute:#7A8494; --rule:#E3E7EE; --paper:#FFFFFF; --paper-2:#F5F7FA;
  --sky:#29B6F6; --teal:#26A69A; --red:#E53935; --red-2:#C62828; --gold:#EAB308;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.55 "IBM Plex Sans",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:"Space Grotesk",sans-serif;font-weight:600;letter-spacing:-.03em;line-height:1;margin:0}
h1{font-size:clamp(52px,8.5vw,128px)}
h2{font-size:clamp(34px,4.6vw,64px)}
h3{font-size:clamp(22px,2vw,28px);letter-spacing:-.02em;line-height:1.15}
p{margin:0}
.wrap{max-width:1240px;margin:0 auto;padding:0 28px}
.mono{font-family:"JetBrains Mono",monospace;font-size:12px;letter-spacing:.04em;text-transform:uppercase;color:var(--mute)}
.btn{display:inline-flex;align-items:center;justify-content:center;height:56px;padding:0 28px;font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:17px;letter-spacing:-.01em;background:var(--red);color:#fff;border:0;cursor:pointer}
.btn:hover{background:var(--red-2)}
.btn.line{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1.5px var(--ink)}
.btn.line:hover{background:var(--ink);color:#fff}
.skip{position:absolute;left:-9999px}.skip:focus{left:16px;top:16px;background:#fff;padding:8px 12px;z-index:99}

/* nav */
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:84px}
.brand{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:22px;letter-spacing:-.03em;color:var(--navy)}
.brand b{color:var(--sky);font-weight:700}
.links{display:flex;align-items:center;gap:36px;font-size:16px;color:var(--body)}
.links a:hover{color:var(--ink)}
.links a.cta{color:var(--red);font-weight:600}
@media (max-width:760px){.links a:not(.cta){display:none}}

/* hero */
.hero{padding:clamp(56px,9vw,128px) 0 clamp(64px,8vw,112px);border-bottom:1px solid var(--rule)}
.hero h1{max-width:10ch;color:var(--navy)}
.hero .row{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:end;margin-top:clamp(40px,5vw,72px)}
.hero .row>*{min-width:0}
.hero p{font-size:clamp(19px,1.7vw,24px);line-height:1.4;color:var(--body);max-width:30ch}
.check{display:flex;gap:0;border-bottom:2px solid var(--navy);padding-bottom:0;min-width:0}
.check input{flex:1;min-width:0;height:60px;border:0;background:transparent;font:inherit;font-size:19px;color:var(--ink);padding:0;outline:none}
.check input::placeholder{color:var(--mute)}
.check button{height:60px;padding:0 6px 0 18px;border:0;background:transparent;font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:17px;color:var(--red);cursor:pointer;white-space:nowrap}
.check button:hover{color:var(--red-2)}
.hero .sub{margin-top:14px;font-size:14px;color:var(--mute)}
@media (max-width:820px){.hero .row{grid-template-columns:1fr;gap:36px}}

/* ruled list sections */
.list{padding:clamp(64px,8vw,120px) 0}
.list h2{max-width:14ch;margin-bottom:clamp(36px,4vw,64px)}
.rows{border-top:1px solid var(--rule)}
.rowi{display:grid;grid-template-columns:5fr 7fr;gap:32px;padding:26px 0;border-bottom:1px solid var(--rule);align-items:baseline}
.rowi h3{color:var(--navy)}
.rowi p{color:var(--body);max-width:52ch}
.rowi .soon{display:inline-block;font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--teal);margin-left:12px;vertical-align:middle}
@media (max-width:700px){.rowi{grid-template-columns:1fr;gap:8px;padding:22px 0}}

/* navy band */
.band{background:var(--navy);color:#fff;padding:clamp(72px,9vw,140px) 0}
.band h2{color:#fff;max-width:16ch}
.band .grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.band ol{list-style:none;margin:0;padding:0;counter-reset:s}
.band li{display:grid;grid-template-columns:64px 1fr;gap:16px;padding:22px 0;border-top:1px solid rgba(255,255,255,.14)}
.band li>div{min-width:0}
.band li:last-child{border-bottom:1px solid rgba(255,255,255,.14)}
.band li::before{counter-increment:s;content:counter(s,decimal-leading-zero);font-family:"JetBrains Mono",monospace;font-size:14px;color:var(--sky);padding-top:6px}
.band li b{display:block;font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:22px;letter-spacing:-.02em;color:#fff;margin-bottom:6px}
.band li span{color:#B6C0D0}
@media (max-width:820px){.band .grid{grid-template-columns:1fr;gap:36px}}

/* form */
.signup{padding:clamp(64px,8vw,120px) 0;background:var(--paper-2);border-top:1px solid var(--rule)}
.signup .grid{display:grid;grid-template-columns:1fr 1fr;gap:56px}
.signup h2{color:var(--navy)}
.signup .lead{margin-top:22px;color:var(--body);max-width:32ch;font-size:19px}
.signup .mail{margin-top:26px;font-size:15px;color:var(--mute)}
.signup .mail a{color:var(--ink);border-bottom:1px solid var(--rule)}
.field{display:block;margin-bottom:22px}
.field span{display:block;font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--mute);margin-bottom:8px}
.field input,.field select{width:100%;height:54px;border:0;border-bottom:1.5px solid #CBD2DC;background:transparent;font:inherit;font-size:18px;color:var(--ink);padding:0;outline:none;border-radius:0;-webkit-appearance:none}
.field input:focus,.field select:focus{border-bottom-color:var(--navy)}
.field select{background:transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9'%3E%3Cpath d='M1 1l6 6 6-6' fill='none' stroke='%237A8494' stroke-width='1.6'/%3E%3C/svg%3E") no-repeat right center}
.two{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.form .btn{width:100%;margin-top:8px}
.form-note{margin-top:14px;font-size:14px;color:var(--mute)}
.form-note.ok{color:var(--teal)}.form-note.err{color:var(--red)}
.hp{position:absolute;left:-9999px}
@media (max-width:820px){.signup .grid{grid-template-columns:1fr;gap:40px}.two{grid-template-columns:1fr}}

/* footer */
footer{padding:40px 0 48px;border-top:1px solid var(--rule);font-size:14px;color:var(--mute)}
footer .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center}
footer nav{display:flex;gap:24px;flex-wrap:wrap}
footer nav a:hover{color:var(--ink)}

/* text pages */
.doc{padding:clamp(56px,8vw,112px) 0}
.doc .wrap{max-width:820px}
.doc h1{font-size:clamp(40px,6vw,84px);color:var(--navy);max-width:12ch}
.doc .lead{font-size:clamp(19px,1.7vw,23px);line-height:1.45;color:var(--body);margin:28px 0 8px;max-width:38ch}
.doc h2{font-size:clamp(24px,2.4vw,32px);margin:56px 0 14px;color:var(--navy)}
.doc p,.doc li{color:var(--body)}
.doc p{margin-bottom:14px;max-width:62ch}
.doc a{color:var(--ink);border-bottom:1px solid var(--rule)}
.doc ul{padding-left:0;list-style:none}
.doc li{padding:14px 0;border-top:1px solid var(--rule)}
.doc li:last-child{border-bottom:1px solid var(--rule)}
.doc li b{color:var(--ink)}
.doc .contacts{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.doc .contacts div{padding:14px 0;border-top:1px solid var(--rule)}
.doc .contacts b{display:block;font-family:"JetBrains Mono",monospace;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--mute);margin-bottom:4px;font-weight:500}
@media (max-width:600px){.doc .contacts{grid-template-columns:1fr}}
.doc .cta{margin-top:56px}
@media (max-width:520px){.check{flex-direction:column;align-items:stretch;border-bottom:0}.check input{border-bottom:2px solid var(--navy)}.check button{padding:14px 0 0;text-align:left;height:auto}}