:root {
  --petrol: #209999;
  --petrol-dunkel: #187a7a;
  --navy: #022F4B;
  --mint: #DFF4F2;
  --text: #1A1A1A;
  --grau: #5b6670;
  --rand: #cfdadd;
  --fehler: #b3261e;
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  font-family: Poppins, Arial, Helvetica, sans-serif;
  color: var(--text);
  background: linear-gradient(180deg, var(--mint) 0, #fff 340px);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

.seite {
  max-width: 460px;
  margin: 0 auto;
  padding: 28px 20px 32px;
}

.logo { display: block; width: 190px; height: auto; margin: 0 auto 28px; }

.eyebrow {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--petrol);
}

h1 {
  margin: 0 0 12px;
  font-size: 27px;
  line-height: 1.25;
  font-weight: 700;
  color: var(--navy);
}

.sub { margin: 0 0 24px; font-size: 16px; line-height: 1.55; color: var(--grau); }

form { display: flex; flex-direction: column; }

label { font-size: 14px; font-weight: 500; color: var(--navy); margin: 0 0 6px; }

input[type=text], input[type=email], input[type=tel] {
  font: inherit;
  font-size: 17px; /* ab 16px zoomt iOS beim Tippen nicht */
  padding: 14px 14px;
  margin: 0 0 16px;
  border: 1.5px solid var(--rand);
  border-radius: 10px;
  background: #fff;
  color: var(--text);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
input:focus { border-color: var(--petrol); box-shadow: 0 0 0 3px rgba(32,153,153,.18); }
form input.ungueltig { border-color: var(--fehler); background: #fff7f6; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

.check {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 13px; font-weight: 400; line-height: 1.5; color: var(--grau);
  margin: 4px 0 16px; cursor: pointer;
}
.check input { width: 20px; height: 20px; margin: 1px 0 0; flex-shrink: 0; accent-color: var(--petrol); }
.check a { color: var(--petrol-dunkel); }
.check.ungueltig span { color: var(--fehler); }

.fehler { min-height: 0; margin: 0 0 10px; font-size: 14px; color: var(--fehler); }
.fehler:empty { margin: 0; }

button {
  font: inherit;
  font-size: 17px;
  font-weight: 600;
  padding: 16px;
  border: 0;
  border-radius: 10px;
  background: var(--petrol);
  color: #fff;
  cursor: pointer;
  transition: background .15s;
}
button:hover { background: var(--petrol-dunkel); }
button:disabled { opacity: .65; cursor: wait; }

.hinweis { margin: 12px 0 0; font-size: 13px; color: var(--grau); text-align: center; }

/* Auswahl (Hypnosen) */
.auswahl { border: 0; padding: 0; margin: 4px 0 16px; min-width: 0; }
.auswahl legend { font-size: 14px; font-weight: 500; color: var(--navy); padding: 0; margin: 0 0 8px; }
.option {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 12px 14px; margin: 0 0 8px;
  border: 1.5px solid var(--rand); border-radius: 10px; background: #fff;
  cursor: pointer; transition: border-color .15s, background .15s;
}
.option input { width: 20px; height: 20px; margin: 2px 0 0; flex-shrink: 0; accent-color: var(--petrol); }
.option span { display: flex; flex-direction: column; gap: 2px; }
.option strong { font-size: 15px; font-weight: 600; color: var(--navy); }
.option small { font-size: 13px; line-height: 1.45; color: var(--grau); }
.option:has(input:checked) { border-color: var(--petrol); background: var(--mint); }
.auswahl.ungueltig .option { border-color: var(--fehler); }

/* So geht es weiter */
.ablauf { margin-top: 28px; padding: 18px 18px 6px; border-radius: 12px; background: var(--mint); }
.ablauf h2 { margin: 0 0 8px; font-size: 15px; font-weight: 600; color: var(--navy); }
.ablauf ol { margin: 0; padding-left: 20px; }
.ablauf li { margin: 0 0 12px; font-size: 14px; line-height: 1.5; color: var(--text); }

#danke { text-align: center; padding-top: 12px; }
.haken {
  width: 64px; height: 64px; margin: 0 auto 18px; border-radius: 50%;
  background: var(--petrol); color: #fff; font-size: 34px; line-height: 64px; font-weight: 700;
}

footer { margin-top: 40px; display: flex; justify-content: center; gap: 22px; }
footer a { font-size: 13px; color: var(--grau); text-decoration: none; }
footer a:hover { text-decoration: underline; }