/* =========================================================================
   MedicalFinanz – Lead-Form
   Umsetzung der CI-Definition (Farben, Farbverteilung, Typografie)
   ========================================================================= */

/* --- Schriften (selbst gehostet, DSGVO-konform) ------------------------- */
@font-face {
  font-family: "Open Sans";
  src: url("/fonts/OpenSans-var.woff2") format("woff2");
  font-weight: 300 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url("/fonts/Inter-var.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* --- CI-Tokens ---------------------------------------------------------- */
:root {
  /* Markenfarben */
  --gruen: #0f766e;
  --tuerkis: #45b8b0;
  --blau: #143557;
  --gold: #c8a35c;

  /* Rollen */
  --ink: #143557;
  --muted: #5b6b7d;
  --line: #e6ebf1;
  --soft: #f4f7fa;

  /* Schriftfamilien */
  --sans: "Open Sans", system-ui, sans-serif; /* Headlines 600–700 */
  --body: "Inter", system-ui, sans-serif;     /* Fließtext 400–500  */

  --radius: 16px;
  --radius-sm: 11px;
  --shadow: 0 18px 48px rgba(20, 53, 87, 0.14);
  --error: #b3261e;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--body);
  font-weight: 400;
  color: var(--ink);
  background: var(--soft);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3 {
  font-family: var(--sans);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0;
}

.eyebrow {
  font-family: var(--body);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  color: var(--tuerkis);
  margin: 0;
}

/* --- Hero / Header (Dunkelblau = Struktur, ~30 %) ----------------------- */
.hero {
  background: linear-gradient(140deg, #0d2742, var(--blau) 55%, #0f4a53);
  color: #fff;
  padding: 56px 0 96px;
}

.hero__inner {
  max-width: 620px;
  margin: 0 auto;
  padding: 0 24px;
}

.hero .eyebrow {
  color: var(--tuerkis);
  display: inline-block;
}

.hero__rule {
  width: 44px;
  height: 3px;
  background: var(--gold); /* Gold = Highlight, ~10 % */
  border: 0;
  border-radius: 999px;
  margin: 14px 0 0;
}

.hero h1 {
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  margin: 18px 0 0;
}

.hero__sub {
  color: rgba(255, 255, 255, 0.82);
  margin: 14px 0 0;
  max-width: 52ch;
  font-size: 1.02rem;
}

/* --- Formularkarte (Weiß = Ruhe, ~40 %) --------------------------------- */
.page {
  max-width: 620px;
  margin: 0 auto;
  padding: 0 24px 64px;
}

.card {
  position: relative;
  margin-top: -56px; /* überlappt den Hero */
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 36px 32px 32px;
  overflow: hidden;
}

/* Gold-Akzentlinie oben (Highlight) */
.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--tuerkis), var(--gold));
}

.card__header {
  margin-bottom: 24px;
}

.card__header h2 {
  font-size: 1.5rem;
}

.card__header p {
  color: var(--muted);
  margin: 8px 0 0;
  font-size: 0.96rem;
}

/* --- Formularfelder ----------------------------------------------------- */
.form__row {
  display: flex;
  gap: 16px;
}

.form__row .form__group {
  flex: 1;
}

.form__group {
  margin-bottom: 18px;
}

.form__group label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--body);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--ink);
}

.form__group input,
.form__group textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--body);
  font-size: 1rem;
  font-weight: 400;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form__group input::placeholder,
.form__group textarea::placeholder {
  color: #9aa6b4;
}

.form__group input:hover,
.form__group textarea:hover {
  border-color: #c9d3de;
}

.form__group input:focus,
.form__group textarea:focus {
  outline: none;
  border-color: var(--tuerkis);
  box-shadow: 0 0 0 3px rgba(69, 184, 176, 0.22);
}

.form__group textarea {
  resize: vertical;
  min-height: 96px;
}

/* Honeypot: unsichtbar für Menschen */
.form__hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Einwilligung */
.form__group--checkbox {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  margin-top: 4px;
}

.form__group--checkbox input {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--gruen);
  flex: none;
}

.form__group--checkbox label {
  margin: 0;
  font-weight: 400;
  font-size: 0.86rem;
  color: var(--muted);
  line-height: 1.5;
}

.form__group--checkbox a {
  color: var(--gruen);
  text-decoration: underline;
}

/* --- Button (Dunkelblau, kontraststark & barrierefrei) ------------------ */
.btn {
  width: 100%;
  margin-top: 8px;
  padding: 14px 18px;
  font-family: var(--sans);
  font-size: 1.02rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: #fff;
  background: var(--blau);
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.15s ease, transform 0.05s ease, box-shadow 0.15s ease;
}

.btn:hover:not(:disabled) {
  background: #1b4470;
  box-shadow: 0 10px 24px rgba(20, 53, 87, 0.22);
}

.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(200, 163, 92, 0.5); /* Gold-Fokusring */
}

.btn:active:not(:disabled) {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

/* --- Statusmeldung ------------------------------------------------------ */
.form__status {
  margin: 16px 0 0;
  font-size: 0.92rem;
  font-weight: 500;
  min-height: 1.2em;
}

.form__status--error {
  color: var(--error);
}

.form__status--success {
  color: var(--gruen);
}

/* --- Erfolgs-Panel ------------------------------------------------------ */
.success {
  text-align: center;
  padding: 20px 8px 8px;
}

.success__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.1);
  color: var(--gruen);
}

.success h2 {
  font-size: 1.4rem;
}

.success p {
  color: var(--muted);
  margin: 8px 0 0;
}

[hidden] {
  display: none !important;
}

/* validierte Felder erst nach Interaktion rot markieren */
input.touched:invalid,
textarea.touched:invalid {
  border-color: var(--error);
}

/* --- Trust-Zeile -------------------------------------------------------- */
.trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.trust svg {
  color: var(--gruen);
  flex: none;
}

/* --- Footer (Dunkelblau) ------------------------------------------------ */
.site-footer {
  background: var(--blau);
  color: rgba(255, 255, 255, 0.7);
  padding: 26px 0;
  font-size: 0.84rem;
}

.site-footer__inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  justify-content: space-between;
}

.site-footer b {
  color: #fff;
  font-family: var(--sans);
  font-weight: 700;
}

.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
}

.site-footer a:hover {
  color: #fff;
  text-decoration: underline;
}

.site-footer__copy {
  color: rgba(255, 255, 255, 0.6);
}

/* --- Inhalts-/Rechtsseiten (Impressum, Datenschutz) --------------------- */
.subhero {
  background: linear-gradient(140deg, #0d2742, var(--blau) 55%, #0f4a53);
  color: #fff;
  padding: 40px 0 44px;
}

.subhero__inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

.subhero__back {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--tuerkis);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.86rem;
}

.subhero__back:hover {
  color: #fff;
}

.subhero h1 {
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  margin: 16px 0 0;
}

.legal {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 24px 64px;
}

.legal h2 {
  font-size: 1.25rem;
  margin: 34px 0 10px;
}

.legal h2:first-child {
  margin-top: 0;
}

.legal h3 {
  font-size: 1.02rem;
  margin: 22px 0 6px;
}

.legal p,
.legal li {
  color: #33414f;
  font-size: 0.98rem;
  margin: 8px 0;
}

.legal ul {
  padding-left: 20px;
}

.legal a {
  color: var(--gruen);
}

.legal address {
  font-style: normal;
  line-height: 1.7;
}

.legal .updated {
  color: var(--muted);
  font-size: 0.86rem;
  margin-top: 8px;
}

/* Editierbarer Platzhalter – vor Live-Schaltung ersetzen */
.ph {
  background: #fff4d6;
  border-bottom: 1px dashed var(--gold);
  padding: 0 4px;
  border-radius: 3px;
  font-style: normal;
}

/* Redaktioneller Hinweis (vor Veröffentlichung entfernen) */
.editnote {
  max-width: 760px;
  margin: 24px auto 0;
  padding: 14px 18px;
  background: #fff8e8;
  border: 1px solid var(--gold);
  border-radius: var(--radius-sm);
  color: #6b5320;
  font-size: 0.9rem;
}

.editnote b {
  color: #4d3c15;
}

/* --- Responsive --------------------------------------------------------- */
@media (max-width: 520px) {
  .card {
    padding: 28px 20px 24px;
  }
  .form__row {
    flex-direction: column;
    gap: 0;
  }
}