:root {
  color-scheme: light;
  --ink: #151313;
  --muted: #655a54;
  --paper: #fffaf6;
  --soft: #f5eee8;
  --line: rgba(35, 29, 25, 0.15);
  --copper: #c58b6b;
  --copper-dark: #9e6247;
  --cream: #fff7f0;
  --success: #24634b;
  --error: #9b2f2f;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 20% 0%, rgba(197, 139, 107, 0.18), transparent 32rem),
    linear-gradient(135deg, #fffaf6 0%, #efe2d8 45%, #181514 45%, #181514 100%);
  color: var(--ink);
}

img {
  display: block;
  max-width: 100%;
}

.shell {
  width: min(1180px, calc(100% - 32px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 28px 0;
}

.hero {
  min-height: calc(100vh - 56px);
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 30px;
}

.brand {
  display: flex;
  justify-content: center;
}

.brand-logo {
  width: min(720px, 100%);
  border: 1px solid rgba(197, 139, 107, 0.22);
  background: rgba(255, 250, 246, 0.78);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 440px);
  gap: clamp(24px, 5vw, 70px);
  align-items: center;
}

.copy {
  padding: clamp(8px, 3vw, 24px) 0;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--copper-dark);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  max-width: 720px;
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3.1rem, 8vw, 7.5rem);
  line-height: 0.92;
  letter-spacing: 0;
}

.lede {
  max-width: 640px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(1.04rem, 1.6vw, 1.28rem);
  line-height: 1.7;
}

.signals {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 30px;
}

.signal-card {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 250, 246, 0.92), rgba(244, 234, 225, 0.72)),
    #f4eae1;
  box-shadow: 0 14px 34px rgba(46, 34, 28, 0.08);
  color: #2c2521;
  overflow: hidden;
  padding: 14px;
}

.signal-card::after {
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--copper), rgba(197, 139, 107, 0.18));
  content: "";
}

.signal-card strong {
  display: block;
  color: #17110f;
  font-size: 0.92rem;
  font-weight: 850;
  line-height: 1.25;
}

.signal-index {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(197, 139, 107, 0.32);
  border-radius: 50%;
  background: rgba(255, 250, 246, 0.84);
  color: var(--copper-dark);
  font-size: 0.74rem;
  font-weight: 900;
}

.signup {
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: linear-gradient(180deg, rgba(35, 31, 29, 0.96), rgba(18, 16, 15, 0.98));
  color: var(--cream);
  padding: clamp(22px, 4vw, 34px);
  box-shadow: 0 30px 70px rgba(18, 16, 15, 0.24);
}

.form-head {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 16px;
  align-items: center;
  margin-bottom: 24px;
}

.form-head img {
  width: 62px;
  aspect-ratio: 1;
  object-fit: cover;
}

h2 {
  margin: 0 0 4px;
  font-size: 1.2rem;
  letter-spacing: 0;
}

.form-head p {
  margin: 0;
  color: rgba(255, 247, 240, 0.72);
}

label {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

label span {
  color: rgba(255, 247, 240, 0.78);
  font-size: 0.84rem;
  font-weight: 750;
}

input,
select,
button {
  width: 100%;
  min-height: 48px;
  border-radius: 0;
  font: inherit;
}

input,
select {
  border: 1px solid rgba(255, 247, 240, 0.18);
  background: rgba(255, 255, 255, 0.07);
  color: var(--cream);
  padding: 0 14px;
  outline: none;
}

select {
  color: var(--ink);
  background: var(--cream);
}

input::placeholder {
  color: rgba(255, 247, 240, 0.42);
}

input:focus,
select:focus {
  border-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(197, 139, 107, 0.22);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.trap {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

button {
  margin-top: 22px;
  border: 0;
  background: linear-gradient(135deg, var(--copper), #efc2a7);
  color: #17110f;
  cursor: pointer;
  font-weight: 850;
  transition:
    transform 180ms ease,
    filter 180ms ease;
}

button:hover {
  transform: translateY(-1px);
  filter: brightness(1.04);
}

button:disabled {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

.status {
  min-height: 24px;
  margin: 14px 0 0;
  color: rgba(255, 247, 240, 0.72);
  font-size: 0.92rem;
  line-height: 1.45;
}

.status.success {
  color: #aee3c9;
}

.status.error {
  color: #ffb7b7;
}

.proof {
  margin-top: 28px;
  background: var(--paper);
}

.proof img {
  width: 100%;
  height: auto;
}

@media (max-width: 860px) {
  body {
    background: linear-gradient(180deg, #f4eae1 0%, #f4eae1 58%, #181514 58%, #181514 100%);
  }

  .shell {
    width: min(100% - 24px, 620px);
    padding-top: 16px;
  }

  .hero {
    min-height: auto;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 10ch;
    font-size: clamp(2.45rem, 11.5vw, 4.25rem);
    line-height: 0.98;
  }

  .signup {
    margin-bottom: 4px;
  }

  .signals {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin-top: 26px;
  }

  .signal-card {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 9px;
    min-height: 92px;
    padding: 14px 8px 12px;
    text-align: center;
  }

  .signal-card::after {
    inset: auto 16px 0;
    width: auto;
    height: 3px;
    background: linear-gradient(90deg, rgba(197, 139, 107, 0.18), var(--copper), rgba(197, 139, 107, 0.18));
  }

  .signal-card strong {
    font-size: 0.82rem;
    line-height: 1.2;
  }
}

@media (max-width: 520px) {
  .shell {
    width: calc(100% - 18px);
  }

  h1 {
    max-width: 11ch;
    font-size: clamp(2.25rem, 10.5vw, 3.35rem);
    line-height: 1;
  }

  .field-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .signal-card {
    gap: 8px;
    min-height: 88px;
    padding-inline: 6px;
  }

  .signal-index {
    width: 30px;
    height: 30px;
    font-size: 0.7rem;
  }

  .form-head {
    grid-template-columns: 54px 1fr;
  }

  .form-head img {
    width: 54px;
  }
}