:root{color-scheme:light;--yellow:#ffe500;--black:#090909;--paper:#f5f5f2;--line:#d5d5cf;--muted:#5d5d58;font-family:Arial,Helvetica,sans-serif}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--black);font-size:16px;line-height:1.45}
main{min-height:calc(100vh - 68px);display:grid;grid-template-columns:minmax(0,1fr) minmax(460px,.82fr)}
.intro{position:relative;overflow:hidden;padding:clamp(32px,5vw,76px);background:var(--yellow);display:flex;flex-direction:column;justify-content:space-between;gap:48px}
.intro:after{content:"";position:absolute;width:460px;height:460px;border:2px solid var(--black);border-radius:50%;right:-270px;top:34%;opacity:.28}
.logo{width:min(330px,70%);height:auto;display:block;position:relative;z-index:1}
.eyebrow,.step{font-weight:800;letter-spacing:.15em;font-size:.8rem}
.headline-row{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:clamp(20px,3vw,42px);position:relative;z-index:1}
.seven{font-size:clamp(9rem,22vw,20rem);line-height:.72;font-weight:900;letter-spacing:-.11em}
h1{font-size:clamp(3rem,6.5vw,6.5rem);line-height:.86;letter-spacing:-.065em;margin:0;font-weight:900}
.lead{font-size:clamp(1.05rem,1.5vw,1.3rem);max-width:520px;margin:25px 0 0}
.mechanism{border-top:2px solid var(--black);padding-top:22px;max-width:720px;position:relative;z-index:1}
.mechanism h2{font-size:clamp(1.25rem,2vw,1.65rem);line-height:1.1;margin:0 0 10px;max-width:540px}
.mechanism p{margin:0;max-width:680px}
.form-panel{background:#fff;padding:clamp(32px,5vw,76px);display:flex;flex-direction:column;justify-content:center}
.form-panel h2{font-size:clamp(2.5rem,4vw,4.6rem);line-height:.95;letter-spacing:-.055em;margin:12px 0 16px}
.form-intro{color:var(--muted);max-width:540px;margin:0 0 34px;font-size:1.05rem}
form{max-width:650px}
.grid{display:grid;gap:18px}
.two{grid-template-columns:1fr 1fr}
label{display:block;font-weight:700;font-size:.88rem;margin-bottom:19px}
input:not([type=checkbox]){display:block;width:100%;border:0;border-bottom:1px solid var(--black);border-radius:0;background:transparent;padding:10px 2px 9px;font:inherit;font-weight:400;outline:none}
input:not([type=checkbox]):focus{border-bottom-width:3px;padding-bottom:7px}
.consent{display:grid;grid-template-columns:22px 1fr;gap:12px;font-weight:400;line-height:1.35;color:var(--muted);font-size:.82rem;margin:8px 0 24px}
.consent input{width:20px;height:20px;accent-color:var(--black);margin:1px 0 0}
a{color:inherit;text-underline-offset:3px}
button{width:100%;border:0;background:var(--black);color:#fff;padding:18px 20px;font:inherit;font-weight:900;letter-spacing:.025em;display:flex;align-items:center;justify-content:space-between;cursor:pointer;transition:transform .15s,background .15s}
button:hover{background:#242424;transform:translateY(-1px)}
button:disabled{opacity:.65;cursor:wait;transform:none}
.status{min-height:24px;margin:13px 0 0;font-weight:700;font-size:.92rem}
.status.success{color:#147535}.status.error{color:#a21b1b}
.contact{margin:22px 0 0;color:var(--muted);font-size:.9rem}
.trap{position:absolute!important;left:-9999px!important}
footer{min-height:68px;background:var(--black);color:#fff;padding:18px clamp(24px,5vw,76px);display:flex;align-items:center;justify-content:space-between;gap:20px;font-weight:700;font-size:.78rem;letter-spacing:.07em}
@media(max-width:900px){main{grid-template-columns:1fr}.intro{min-height:auto;gap:34px}.headline-row{grid-template-columns:95px 1fr}.seven{font-size:10rem}.form-panel{padding-top:48px;padding-bottom:56px}.intro:after{width:320px;height:320px;right:-210px}.logo{width:270px}}
@media(max-width:560px){.intro,.form-panel{padding:28px 22px}.headline-row{grid-template-columns:72px 1fr;gap:16px}.seven{font-size:8rem}h1{font-size:2.55rem}.two{grid-template-columns:1fr;gap:0}.logo{width:235px}.mechanism{padding-top:18px}.form-panel h2{font-size:2.8rem}footer{align-items:flex-start;flex-direction:column;padding:20px 22px}}
@media(prefers-reduced-motion:reduce){button{transition:none}}