:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #10241f;
  background: #e9efe9;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: radial-gradient(circle at 12% 15%, #f8faf4 0 12%, transparent 35%), #e9efe9; }
.shell { min-height: 100vh; display: grid; grid-template-columns: minmax(17rem, 0.9fr) minmax(20rem, 1.1fr); }
.brand { padding: clamp(2rem, 7vw, 7rem); background: #173c33; color: #ecf2e8; display: flex; flex-direction: column; justify-content: flex-end; }
.brand h1 { margin: 0; font: 800 clamp(5rem, 13vw, 11rem)/0.82 Georgia, serif; letter-spacing: -0.08em; color: #e6ff63; }
.brand p:last-child { max-width: 31rem; margin: 2.25rem 0 0; font-size: clamp(1.05rem, 2vw, 1.45rem); line-height: 1.45; }
.eyebrow, .step { font-size: .75rem; font-weight: 800; letter-spacing: .17em; }
.panel { padding: clamp(2rem, 9vw, 9rem); display: flex; flex-direction: column; justify-content: center; max-width: 52rem; }
.panel h2 { margin: .3rem 0 1rem; font: 700 clamp(2.2rem, 5vw, 4.5rem)/.96 Georgia, serif; letter-spacing: -.045em; }
.panel p { max-width: 34rem; font-size: 1.08rem; line-height: 1.6; color: #456059; }
.step { color: #496e19 !important; }
form { width: min(100%, 31rem); margin-top: 2rem; }
label { display: block; margin-bottom: .55rem; font-size: .83rem; font-weight: 750; letter-spacing: .04em; }
input { width: 100%; min-height: 3.5rem; padding: .9rem 1rem; border: 1px solid #9aac9e; border-radius: .35rem; background: rgba(255,255,255,.72); color: #10241f; font: inherit; }
input:focus { outline: 3px solid #d7ef66; outline-offset: 2px; border-color: #173c33; }
button, .primary, .secondary { display: inline-flex; align-items: center; justify-content: center; min-height: 3.5rem; margin-top: .9rem; padding: .9rem 1.25rem; border: 0; border-radius: .35rem; font: 750 1rem/1 inherit; text-decoration: none; cursor: pointer; }
button, .primary { width: 100%; background: #173c33; color: #fff; }
button:hover, .primary:hover { background: #24594a; }
.secondary { padding-left: 0; color: #173c33; text-decoration: underline; }
.note { margin-top: 2.5rem; font-size: .78rem !important; letter-spacing: .04em; }
@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }
  .brand { min-height: 32vh; padding: 2rem; }
  .brand h1 { font-size: 5.5rem; }
  .brand p:last-child { margin-top: 1.2rem; font-size: 1rem; }
  .panel { min-height: 68vh; padding: 2rem; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }