:root {
  color-scheme: light;
  --bg: #f4f7f6;
  --surface: #ffffff;
  --ink: #13201f;
  --muted: #5d6b69;
  --line: #d8e2df;
  --primary: #0f766e;
  --primary-dark: #115e59;
  --accent: #c9a227;
  --danger: #b42318;
}

* {
  box-sizing: border-box;
}

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

button,
input {
  font: inherit;
}

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

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 420px);
  gap: 28px;
  align-items: center;
  min-height: min(720px, calc(100vh - 56px));
}

.hero-copy {
  display: grid;
  gap: 18px;
  max-width: 720px;
}

.eyebrow {
  margin: 0;
  color: var(--primary);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  font-size: clamp(38px, 7vw, 82px);
  line-height: 0.98;
}

h2 {
  font-size: 24px;
}

.lede {
  max-width: 620px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.trust-row span {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  padding: 8px 12px;
}

.login-panel,
.device-frame {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 24px 70px rgb(19 32 31 / 10%);
}

.login-panel {
  display: grid;
  gap: 18px;
  padding: 22px;
}

.login-form {
  display: grid;
  gap: 12px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

input {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  padding: 0 12px;
}

button {
  min-height: 44px;
  border: 0;
  border-radius: 8px;
  background: var(--primary);
  color: #ffffff;
  cursor: pointer;
  font-weight: 900;
  padding: 0 14px;
}

button:hover {
  background: var(--primary-dark);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.status {
  min-height: 20px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.status.error {
  color: var(--danger);
}

.product-strip {
  margin-top: -96px;
  padding-bottom: 24px;
}

.device-frame {
  max-width: 760px;
  padding: 12px;
}

.device-top {
  display: flex;
  gap: 6px;
  padding: 4px 4px 12px;
}

.device-top span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--line);
}

.device-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.tile {
  min-height: 92px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfa;
  color: var(--muted);
  display: grid;
  place-items: center;
  font-weight: 900;
  text-align: center;
  padding: 12px;
}

.tile.strong {
  background: var(--primary);
  color: #ffffff;
}

.tile.wide {
  grid-column: span 2;
  color: var(--ink);
}

@media (max-width: 820px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 18px;
  }

  h1 {
    font-size: 42px;
  }

  .product-strip {
    margin-top: 18px;
  }

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