/* =================================================================
   Abo-Reservierung — abo.sbphil.music
   Corporate Design der Sächsischen Bläserphilharmonie:
     Dunkelgrau  #303B47  (Pantone 445 C)
     Mittelgrau  #182226  (Pantone 7546 C)  — Kontrast-/Headlinegrund
     Perlweiß    #E3E2D8  (Pantone 7527 C)  — heller Grundton
     Gold        #C49109  (Pantone 871 C)   — Auszeichnung
     (grelles Weiß wird nach Möglichkeit vermieden)
   Hausschrift: Alegreya Sans (Google Font): Light, Medium, Bold
   Überschriften: Alegreya Sans SC (Small Caps)
   ================================================================= */

:root {
  --sbp-dunkel:      #303B47;
  --sbp-mittel:      #182226;
  --sbp-perl:        #E3E2D8;
  --sbp-gold:        #C49109;
  --sbp-gold-hell:   #E0B850;
  --sbp-papier:      #FAF9F4;   /* gebrochenes Weiß, kein grelles Weiß */
  --sbp-linie:       #D6D3C7;
  --sbp-linie-hell:  #E8E6DB;
  --sbp-weich:       #6E7785;
  --sbp-erfolg:      #4A6B3A;
  --sbp-warnung:     #9C7A16;
  --sbp-fehler:      #8A2E2E;
  --radius:          6px;
  --schrift:         "Alegreya Sans", "Segoe UI", Roboto, -apple-system, BlinkMacSystemFont, sans-serif;
  --schrift-sc:      "Alegreya Sans SC", "Alegreya Sans", sans-serif;
  --schatten:        0 1px 2px rgba(24,34,38,.05), 0 1px 8px rgba(24,34,38,.04);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body.abo-body {
  background: var(--sbp-papier);
  color: var(--sbp-dunkel);
  font-family: var(--schrift);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.abo-wrap { max-width: 780px; margin: 0 auto; padding: 0 22px; }

/* Kopf / Fuß ---------------------------------------------------- */
.abo-header {
  background: var(--sbp-mittel);
  color: var(--sbp-perl);
  padding: 26px 0 22px;
  border-bottom: 3px solid var(--sbp-gold);
}
.abo-brand {
  color: inherit; text-decoration: none;
  display: inline-flex; align-items: center; gap: 22px;
}
.abo-brand-logo {
  display: inline-block; width: 120px; height: auto;
}
@media (max-width: 600px) {
  .abo-brand { gap: 14px; }
  .abo-brand-logo { width: 86px; }
  .abo-header  { padding: 20px 0 18px; }
}
.abo-brand-text { display: inline-flex; flex-direction: column; line-height: 1.15; }
.abo-brand-main {
  font-family: var(--schrift-sc);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: .04em;
  color: var(--sbp-perl);
  text-transform: uppercase;
}
.abo-brand-sub {
  font-family: var(--schrift);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--sbp-gold-hell);
  margin-top: 6px;
}
@media (max-width: 520px) {
  .abo-brand-main { font-size: 17px; }
  .abo-brand-sub  { font-size: 11px; letter-spacing: .22em; }
}

.abo-main { padding: 36px 0 64px; }

.abo-footer {
  border-top: 1px solid var(--sbp-linie);
  padding: 28px 0 48px;
  color: var(--sbp-weich);
  font-family: var(--schrift);
  font-size: 14px;
  background: var(--sbp-papier);
}
.abo-footer-nav a { color: var(--sbp-weich); margin-right: 18px; text-decoration: none; }
.abo-footer-nav a:hover { color: var(--sbp-dunkel); text-decoration: underline; }
.abo-footer-copy { margin: 8px 0 0; }

/* Typografie ---------------------------------------------------- */
h1 {
  font-family: var(--schrift-sc);
  font-size: 34px;
  line-height: 1.15;
  margin: 0 0 14px;
  font-weight: 300;
  letter-spacing: .02em;
  color: var(--sbp-dunkel);
  text-transform: uppercase;
}
h1::after {
  content: ""; display: block;
  width: 56px; height: 2px;
  background: var(--sbp-gold);
  margin-top: 10px;
}
h2 {
  font-family: var(--schrift-sc);
  font-size: 20px;
  margin: 28px 0 10px;
  font-weight: 400;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--sbp-dunkel);
}
.abo-lead { color: var(--sbp-weich); font-size: 18px; margin: 0 0 24px; font-weight: 300; }

a { color: var(--sbp-dunkel); text-decoration: underline; text-underline-offset: 2px; }
a:hover { color: var(--sbp-gold); }

/* Fortschrittsanzeige ------------------------------------------ */
.abo-steps {
  list-style: none; padding: 0; margin: 0 0 28px;
  display: flex; flex-wrap: wrap; gap: 8px;
  font-family: var(--schrift);
  font-size: 13px;
  letter-spacing: .04em;
}
.abo-steps li {
  flex: 1 1 120px; display: flex; align-items: center; gap: 8px;
  padding: 10px 12px; border: 1px solid var(--sbp-linie);
  border-radius: var(--radius); background: #fff;
  color: var(--sbp-weich);
}
.abo-steps li.current {
  border-color: var(--sbp-gold);
  color: var(--sbp-dunkel); font-weight: 600;
  background: #fff;
}
.abo-steps li.done {
  border-color: var(--sbp-erfolg);
  color: var(--sbp-erfolg);
}
.abo-steps .step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--sbp-papier); border: 1px solid currentColor;
  font-weight: 600;
}
.abo-steps li.current .step-num {
  background: var(--sbp-gold); color: #fff; border-color: var(--sbp-gold);
}
.abo-steps li.done .step-num {
  background: var(--sbp-erfolg); color: #fff; border-color: var(--sbp-erfolg);
}

/* Hero / Start-Seite ------------------------------------------- */
.abo-hero h1 { font-size: 40px; }
.abo-cards {
  display: grid; grid-template-columns: 1fr 1fr; gap: 20px;
  margin: 26px 0 30px;
}
@media (max-width: 640px) { .abo-cards { grid-template-columns: 1fr; } }
.abo-card {
  background: #fff;
  border: 1px solid var(--sbp-linie);
  border-top: 3px solid var(--sbp-gold);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--schatten);
}
.abo-card header h2 { margin: 0 0 4px; font-size: 20px; }
.abo-card header small {
  color: var(--sbp-weich); font-weight: 400; font-size: 13px;
  letter-spacing: .08em; text-transform: uppercase;
}
.abo-card .abo-preis {
  color: var(--sbp-weich); margin: 10px 0 14px;
  padding-bottom: 10px; border-bottom: 1px solid var(--sbp-linie-hell);
}
.abo-card .abo-preis strong {
  color: var(--sbp-gold); font-size: 22px; font-weight: 700;
}
.abo-card ul { padding-left: 18px; margin: 0; color: var(--sbp-dunkel); }
.abo-card li { margin: 4px 0; }

/* Termine mit Programmnamen ------------------------------------ */
.abo-card ul.abo-termine {
  list-style: none; padding: 0;
}
.abo-card ul.abo-termine li {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px;
  padding: 8px 0; margin: 0;
  border-bottom: 1px dotted var(--sbp-linie-hell);
}
.abo-card ul.abo-termine li:last-child { border-bottom: none; }
.abo-termin-datum {
  color: var(--sbp-dunkel); font-weight: 400;
  font-variant-numeric: tabular-nums; letter-spacing: .01em;
  flex: 1 1 auto; min-width: 0;
}
.abo-termin-werk {
  font-family: var(--schrift-sc);
  color: var(--sbp-gold);
  font-size: 14px;
  letter-spacing: .08em;
  text-transform: none;
  font-weight: 500;
  white-space: nowrap;
}

/* Stadtauswahl ------------------------------------------------- */
.abo-stadt-wahl { max-width: 620px; margin: 0 auto; }
.abo-stadt-wahl h1 { font-size: 40px; margin-bottom: 8px; }
.abo-stadt-wahl .abo-lead { margin-bottom: 26px; }

.abo-staedte {
  list-style: none; padding: 0; margin: 0 0 28px;
  display: flex; flex-direction: column; gap: 10px;
}
.abo-stadt {
  background: #fff;
  border: 1px solid var(--sbp-linie);
  border-radius: var(--radius);
  box-shadow: var(--schatten);
  transition: border-color .15s, transform .15s, box-shadow .15s;
}
.abo-stadt-aktiv {
  border-left: 4px solid var(--sbp-gold);
}
.abo-stadt-aktiv:hover {
  border-color: var(--sbp-gold);
  transform: translateY(-1px);
  box-shadow: 0 3px 10px rgba(0,0,0,.08);
}
.abo-stadt-link {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px;
  color: var(--sbp-dunkel);
  text-decoration: none;
  border-bottom: none;
}
.abo-stadt-link:hover { border-bottom: none; }
.abo-stadt-name {
  font-family: var(--schrift-sc);
  font-size: 22px; letter-spacing: .04em;
  color: var(--sbp-dunkel); font-weight: 500;
  flex: 1;
}
.abo-stadt-hinweis {
  font-size: 13px; color: var(--sbp-weich);
  letter-spacing: .04em;
}
.abo-stadt-aktiv .abo-stadt-hinweis {
  color: var(--sbp-gold);
}
.abo-stadt-pfeil {
  font-size: 28px; color: var(--sbp-gold);
  line-height: 1; margin-left: 6px;
  transition: transform .15s;
}
.abo-stadt-aktiv:hover .abo-stadt-pfeil { transform: translateX(3px); }

.abo-stadt-folgt {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px;
  background: var(--sbp-perl-hell, #EDECDF);
  opacity: .72;
  cursor: not-allowed;
}
.abo-stadt-folgt .abo-stadt-name {
  color: var(--sbp-weich);
  font-weight: 400;
}
.abo-stadt-folgt .abo-stadt-hinweis {
  font-style: italic;
}

.breadcrumb {
  color: var(--sbp-weich); font-size: 14px;
  margin: 0 0 18px;
}
.breadcrumb a { color: var(--sbp-weich); }
.breadcrumb a:hover { color: var(--sbp-gold); }

/* Formulare ---------------------------------------------------- */
.abo-form {
  background: #fff;
  border: 1px solid var(--sbp-linie);
  border-radius: var(--radius);
  padding: 24px 26px;
  box-shadow: var(--schatten);
}

.abo-fieldset { border: none; padding: 0; margin: 0 0 18px; }
.abo-fieldset legend {
  font-family: var(--schrift-sc);
  font-size: 14px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--sbp-dunkel);
  margin-bottom: 12px;
  padding: 0 0 6px;
  border-bottom: 1px solid var(--sbp-gold);
  display: block; width: 100%;
}

.abo-radio-card {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 14px; border: 1px solid var(--sbp-linie);
  border-radius: var(--radius); margin-bottom: 8px; cursor: pointer;
  background: #fff; transition: border-color .15s, background .15s, box-shadow .15s;
}
.abo-radio-card:hover { border-color: var(--sbp-gold); }
.abo-radio-card input:checked ~ span { font-weight: 600; }

.abo-radio-inline {
  display: inline-flex; align-items: center; gap: 8px;
  margin-right: 16px; margin-bottom: 8px;
}

.abo-field { margin-bottom: 16px; }
.abo-field label {
  display: block;
  font-family: var(--schrift);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--sbp-dunkel);
  margin-bottom: 5px;
}
.abo-field input[type="text"],
.abo-field input[type="email"],
.abo-field input[type="tel"],
.abo-field input[type="number"],
.abo-field select,
.abo-field textarea,
.abo-form input[type="text"],
.abo-form input[type="email"],
.abo-form input[type="tel"],
.abo-form input[type="number"],
.abo-form textarea,
.abo-form select {
  width: 100%;
  font: inherit;
  padding: 10px 12px;
  border: 1px solid var(--sbp-linie);
  border-radius: var(--radius);
  background: var(--sbp-papier);
  color: var(--sbp-dunkel);
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.abo-form textarea { min-height: 88px; resize: vertical; }
.abo-form input:focus, .abo-form select:focus, .abo-form textarea:focus {
  outline: none;
  border-color: var(--sbp-gold);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(196,145,9,.14);
}

.abo-two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 520px) { .abo-two-col { grid-template-columns: 1fr; } }
.abo-field-sm input { max-width: 160px; }

.abo-field-inline { display: flex; align-items: center; gap: 14px; }
.abo-field-inline label { margin: 0; }
.abo-field-inline input[type="number"] { width: 90px; }

.abo-checkbox {
  display: flex; align-items: flex-start; gap: 10px;
  margin: 10px 0; cursor: pointer;
}
.abo-checkbox input { margin-top: 4px; accent-color: var(--sbp-gold); }

.abo-help { margin: 4px 0 0; color: var(--sbp-weich); font-size: 13px; }
.abo-err  { margin: 4px 0 0; color: var(--sbp-fehler); font-size: 13px; font-weight: 600; }

/* Preisbox ----------------------------------------------------- */
.abo-price-box {
  margin: 18px 0 22px; padding: 14px 18px;
  border: 1px solid var(--sbp-gold);
  border-radius: var(--radius);
  display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap;
  background: linear-gradient(180deg, #fff 0%, var(--sbp-papier) 100%);
}
.abo-price-label {
  font-family: var(--schrift-sc);
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--sbp-dunkel);
}
.abo-price-value {
  font-size: 28px; font-weight: 700;
  color: var(--sbp-gold);
  font-variant-numeric: tabular-nums;
  font-family: var(--schrift);
}
.abo-price-hint { color: var(--sbp-weich); font-size: 14px; }

/* Knöpfe ------------------------------------------------------- */
.abo-actions {
  display: flex; justify-content: space-between; gap: 12px;
  margin-top: 24px;
}
.abo-btn {
  display: inline-block; padding: 12px 24px;
  border-radius: var(--radius);
  font-family: var(--schrift);
  font-weight: 500;
  font-size: 15px;
  letter-spacing: .03em;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background .15s, color .15s, border-color .15s, box-shadow .15s;
}
.abo-btn-primary {
  background: var(--sbp-dunkel);
  color: #fff;
  border-color: var(--sbp-dunkel);
}
.abo-btn-primary:hover {
  background: var(--sbp-gold);
  border-color: var(--sbp-gold);
  color: #fff;
}
.abo-btn-ghost {
  background: transparent;
  color: var(--sbp-dunkel);
  border-color: var(--sbp-linie);
}
.abo-btn-ghost:hover { border-color: var(--sbp-gold); color: var(--sbp-gold); }
.abo-btn-danger { background: var(--sbp-fehler); color: #fff; }
.abo-btn-danger:hover { background: #6a2222; }

.abo-cta-wrap { margin: 24px 0; }

/* Zusammenfassung / Abschluss ---------------------------------- */
.abo-summary {
  background: #fff;
  border: 1px solid var(--sbp-linie);
  border-left: 3px solid var(--sbp-gold);
  border-radius: var(--radius);
  padding: 22px 26px;
  margin-bottom: 24px;
  box-shadow: var(--schatten);
}
.abo-summary dl {
  display: grid; grid-template-columns: 200px 1fr; gap: 8px 18px;
  margin: 8px 0 16px;
}
@media (max-width: 520px) { .abo-summary dl { grid-template-columns: 1fr; } }
.abo-summary dt {
  color: var(--sbp-weich);
  font-family: var(--schrift);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.abo-summary dd { margin: 0; }

.abo-finish {
  background: #fff;
  border: 1px solid var(--sbp-linie);
  border-radius: var(--radius);
  padding: 34px 30px;
  box-shadow: var(--schatten);
}
.abo-finish-ok { border-top: 3px solid var(--sbp-erfolg); }

.abo-note {
  background: var(--sbp-papier);
  border-left: 3px solid var(--sbp-gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 14px 18px;
  color: var(--sbp-dunkel);
  margin: 16px 0;
}
.abo-alert { padding: 12px 16px; border-radius: var(--radius); margin-bottom: 14px; }
.abo-alert-error { background: #f7e7e7; color: var(--sbp-fehler); border: 1px solid #e9c4c4; }

.abo-consent {
  margin: 18px 0;
  padding: 16px 18px;
  background: var(--sbp-papier);
  border: 1px solid var(--sbp-linie-hell);
  border-radius: var(--radius);
}

/* Smart-Form: Sichtbarkeit & weiche Deaktivierung */
.abo-hidden { display: none !important; }
.abo-reveal { transition: opacity .18s ease; }
.abo-dimmed { opacity: .45; }
.abo-dimmed input,
.abo-dimmed select,
.abo-dimmed textarea { pointer-events: none; background: #fafafa; }