:root {
  --teal: #209A9B;
  --teal-bright: #29ABAC;
  --ground: #F1F8F8;
  --card: #FFFFFF;
  --ink: #141618;
  --muted: #5C5C5C;
  --line: #DCE9E9;
  --danger: #CF2323;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--ground);
  color: var(--ink);
  font: 400 16px/1.55 'Poppins', system-ui, sans-serif;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}
.card {
  background: var(--card);
  border-top: 4px solid var(--teal);
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(20, 22, 24, 0.07);
  width: 100%;
  max-width: 440px;
  padding: 32px 28px;
}
.brand {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  margin: 0 0 6px;
}
h1 { font-size: 24px; line-height: 1.25; margin: 0 0 10px; font-weight: 700; }
p { margin: 0 0 14px; color: var(--muted); }
p strong { color: var(--ink); }
label { display: block; font-weight: 500; margin: 18px 0 6px; font-size: 14px; }
input[type=email] {
  width: 100%;
  font: inherit;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}
input[type=email]:focus { outline: 2px solid var(--teal-bright); border-color: transparent; }
.row { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
button {
  font: 600 15px 'Poppins', system-ui, sans-serif;
  border: 0;
  border-radius: 10px;
  padding: 12px 18px;
  cursor: pointer;
  flex: 1;
}
button.primary { background: var(--teal); color: #fff; }
button.primary:hover { background: #1b8687; }
button.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); }
button:disabled { opacity: 0.6; cursor: default; }
.who {
  background: var(--ground);
  border-radius: 10px;
  padding: 12px 14px;
  margin: 14px 0;
  font-size: 14px;
  color: var(--ink);
}
ul.areas { margin: 8px 0 0; padding-left: 18px; color: var(--muted); font-size: 14px; }
.msg { margin-top: 14px; font-size: 14px; }
.msg.error { color: var(--danger); }
.hidden { display: none !important; }
.small { font-size: 13px; }
a { color: var(--teal); }