:root {
  --bg: #f4efe8;
  --ink: #17100d;
  --muted: #6b625d;
  --line: rgba(23,16,13,.18);
  --red: #7b1018;
  --red-dark: #4f090f;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--ink);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: -20%;
  background:
    radial-gradient(circle at 78% 18%, rgba(123,16,24,.15), transparent 28%),
    radial-gradient(circle at 18% 82%, rgba(23,16,13,.08), transparent 32%);
  pointer-events: none;
}

.landing {
  min-height: 100svh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: max(28px, env(safe-area-inset-top)) 22px max(28px, env(safe-area-inset-bottom));
  position: relative;
}

.hero {
  width: min(920px, 100%);
  padding: clamp(28px, 6vw, 72px);
  border: 1px solid var(--line);
  border-radius: 34px;
  background: rgba(244,239,232,.82);
  box-shadow: 0 24px 90px rgba(23,16,13,.12);
  backdrop-filter: blur(10px);
}

.eyebrow {
  font-size: 12px;
  letter-spacing: .24em;
  font-weight: 800;
  color: var(--red);
  margin-bottom: 24px;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(42px, 7vw, 82px);
  line-height: .92;
  letter-spacing: -.06em;
  font-weight: 850;
}

.lead {
  max-width: 640px;
  margin: 26px 0 42px;
  color: var(--muted);
  font-size: clamp(18px, 2.2vw, 24px);
  line-height: 1.35;
}

.signup {
  max-width: 680px;
  border-top: 1px solid var(--line);
  padding-top: 26px;
}

label {
  display: block;
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-weight: 800;
  margin-bottom: 12px;
}

.fieldrow {
  display: flex;
  gap: 12px;
}

input {
  flex: 1;
  min-width: 0;
  height: 58px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.72);
  padding: 0 22px;
  font-size: 17px;
  color: var(--ink);
  outline: none;
}

input:focus {
  border-color: rgba(123,16,24,.58);
  box-shadow: 0 0 0 4px rgba(123,16,24,.1);
}

button {
  height: 58px;
  border: 0;
  border-radius: 999px;
  padding: 0 28px;
  background: linear-gradient(180deg, var(--red), var(--red-dark));
  color: white;
  font-size: 15px;
  font-weight: 850;
  letter-spacing: .04em;
  cursor: pointer;
  box-shadow: 0 14px 28px rgba(123,16,24,.24);
}

.note {
  min-height: 22px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.presentation-link {
  display: inline-block;
  margin-top: 34px;
  color: var(--ink);
  font-weight: 750;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

@media (max-width: 680px) {
  .hero {
    padding: 30px 22px;
    border-radius: 26px;
  }
  .fieldrow {
    flex-direction: column;
  }
  button, input {
    width: 100%;
  }
  h1 {
    letter-spacing: -.045em;
  }
}


.website-field {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}
button:disabled {
  opacity: .72;
  cursor: wait;
}

.note.is-success { color: #1d6b3a; font-weight: 700; }