/* ===========================================================================
   8XREGIO — FORMULARSEITEN, EIN BAUSTEIN (Franz 06.09.2026: "Das Kontaktformular ist das
   Muster. Die Reg-Seiten muessen auch noch stylisch nachgezogen werden.")

   Gilt fuer kontakt.html, registrierung.html (Consultant) und hotelier/registrierung.html.
   Vorher hatte jede Seite ihr eigenes CSS (dreimal kopierte Pflichtfeld-Blasen, drei Optiken).
   Jetzt: die Seite bringt nur ihre :root-Farben mit und laedt diese Datei.

   Aufbau einer Formularseite (Styleguide C.5 / C.6 / C.7):
     header .wrap        Kopfzeile 1780 / 24 px / 76 px, Logo 54, Menue + Burger (Portal-Vorlage)
     section.hero        dunkles Kopfbild (Bildplatz), Portal-Kurve, Ansprechpartner = Reflink-Inhaber
     .formular-sec       WEISSE Flaeche wie die Home (.sect-white), zwei Spalten .formular-grid
     .kcard              Karten auf --off-white / --line-light (wie .rm-card / .pil-card der Home)
     Felder, Blasen, Knopf, Kacheln (.wahl), Kaesten (.welcome-line, .foerd-box), Erfolg

   Die Seite selbst definiert: --navy-deep --navy --white --gold --gold-light --muted.
   Alles andere steht hier. Keine Klassennamen mit "ad-" (Lehre 11.08.).
   =========================================================================== */
:root{
  --mw:1780px;
  --pad:clamp(16px,3vw,48px);
  --rand: max(24px, calc((100% - 1780px) / 2 + 24px));            /* Logo-/Portal-Login-Linie (C.6) */
  --off-white:#f4f7fb; --anthracite:#2b2e33; --line-light:#e1e6ec; --text-soft:#5b6470;
}
/* Franz 06.09.2026: unser Standard - die Home ist die Vorlage (Styleguide C.5/C.6). */
.ref-topbar-inner{max-width:var(--mw);padding-left:24px;padding-right:24px}
*{box-sizing:border-box;margin:0;padding:0}
body{ font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
background:linear-gradient(160deg,#0b2247 0%,#061530 55%,#00081a 100%); color:var(--white); min-height:100vh; line-height:1.55; }
a{ color:inherit; text-decoration:none; }
.wrap{ max-width:var(--mw); margin:0 auto; padding:0 var(--pad); }
img{ max-width:100%; display:block; }
.hp-field{ position:absolute; left:-9999px; top:-9999px; }

/* ---------- Kopfzeile: 1780 px, fest 24 px innen, 76 px hoch (Portal-Vorlage, C.5) ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:60;background:rgba(0,15,41,.88);backdrop-filter:blur(10px);border-bottom:1px solid rgba(201,166,87,.22)}
header .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;height:76px;padding-left:24px;padding-right:24px}
.logo{display:flex;align-items:center;gap:10px;color:var(--white);font-weight:800;letter-spacing:.5px}
.logo .mark{height:54px;width:auto;display:block}
.logo > span{color:var(--gold);display:inline-block;height:54px;line-height:54px;font-size:30px}
header nav{display:flex;align-items:center;gap:clamp(10px,1.6vw,28px);margin-left:auto}
header nav a{color:#dbe4ee;font-weight:600;font-size:14.5px;text-decoration:none;white-space:nowrap;padding:6px 2px;border-bottom:2px solid transparent;transition:.2s}
header nav a:hover{color:var(--gold-light);border-color:var(--gold)}
header .burger{display:none;font-size:26px;background:none;border:0;color:var(--white);cursor:pointer;padding:2px 6px;line-height:1}
@media(max-width:760px){
  header .burger{display:block}
  header nav{position:fixed;left:0;right:0;top:calc(var(--ref-topbar-h,37px) + 76px);background:var(--navy-deep);flex-direction:column;align-items:flex-start;padding:18px 24px 22px;gap:18px;border-bottom:1px solid rgba(201,166,87,.25);transform:translateY(calc(-100% - var(--ref-topbar-h,37px) - 84px));transition:transform .25s;z-index:59}
  header nav.open{transform:translateY(0)}
  header nav a{font-size:15px}
}
@media(max-width:600px){
  .logo .mark{height:44px}
  .logo > span{height:44px;line-height:44px;font-size:22px}
}

/* ---------- Kopfbild (UEG Kopfbild, Portal-Kurve) ---------- */
.hero{position:relative;z-index:2;overflow:hidden;min-height:520px;background:#00081a;color:var(--white);padding:calc(var(--ref-topbar-h,37px) + 76px + clamp(40px,7vw,90px)) 0 clamp(46px,6vw,84px);display:flex;align-items:center}
.hero-media{position:absolute;inset:0;z-index:1;background:linear-gradient(160deg,#0b2247 0%,#061530 55%,#00081a 100%);background-size:cover;background-position:right center;background-repeat:no-repeat}
/* mit Bild: die Portal-Kurve */
.hero-media[data-bildplatz-aktiv]::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,8,26,.94) 0%,rgba(0,8,26,.90) 22%,rgba(2,20,48,.72) 40%,rgba(5,26,58,.42) 58%,rgba(8,32,68,.18) 74%,transparent 90%)}
.hero .wrap{position:relative;z-index:2;width:100%}
.hero-copy{max-width:min(100%,1000px)}
.eyebrow{display:inline-block;font-size:12.5px;letter-spacing:2.5px;text-transform:uppercase;color:var(--gold);font-weight:700;margin-bottom:20px}
.hero h1{font-size:clamp(32px,5.4vw,58px);line-height:1.1;font-weight:800;letter-spacing:-.5px;max-width:820px;margin:0}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero p.lead{font-size:clamp(17px,2.1vw,20px);color:#c7d3de;margin-top:22px;max-width:620px}
.hero .bp-ki:not(.unten){right:var(--rand) !important;left:auto !important}
/* Franz 06.09.2026: Layout aus dem Portal-Cockpit (.bo-herocard): Profilkarte links,
   daneben Eyebrow, Name in Gold, zwei Slogan-Zeilen; darunter der Satz. (C.7) */
.hrow{display:flex;flex-direction:row;align-items:center;gap:26px}
.heroava{display:none;width:auto;height:236px;min-width:110px;max-width:320px;border-radius:12px;border:1px solid rgba(201,166,87,.45);box-shadow:0 8px 26px rgba(0,10,30,.55);flex:0 0 auto;background:rgba(201,166,87,.12);align-items:center;justify-content:center;color:#e8c878;font-size:2.2rem;font-weight:800;overflow:hidden}
.heroava.da{display:flex}
.heroava img{width:auto;height:100%;max-width:320px;object-fit:contain;display:block}
.heroava.initialen{width:150px}
.hero .hname{display:none;font-size:clamp(2.2rem,5.2vw,3.8rem);margin:0 0 6px;line-height:1.08;font-weight:800;color:#e8c878;letter-spacing:.3px}
.hero .hname.da{display:block}
.hero .eyebrow{margin-bottom:6px}
@media(max-width:700px){.heroava{height:150px;min-width:90px;max-width:200px;font-size:1.5rem;border-radius:9px}.heroava img{max-width:200px}.hrow{gap:14px}}
@media(max-width:520px){.hrow{flex-direction:column;align-items:flex-start}.heroava{height:170px}}

/* ---------- Die weisse Flaeche unter dem Kopfbild (Franz: "nicht blau") ---------- */
.formular-sec{background:#ffffff;color:var(--anthracite);padding:clamp(36px,5vw,64px) 0 clamp(46px,6vw,84px)}
.formular-grid{display:grid;grid-template-columns:5fr 7fr;gap:clamp(20px,3vw,40px);align-items:start}
.kcard{background:var(--off-white);border:1px solid var(--line-light);border-radius:14px;padding:26px 28px;box-shadow:0 8px 24px rgba(14,42,71,.08)}
.kcard h2{font-size:20px;margin:0 0 6px;color:var(--anthracite)}
.kcard .m{color:var(--text-soft);font-size:14px;margin:0 0 16px}
.kcard + .kcard{margin-top:18px}
.formular-sec h1{font-size:34px;margin:0 0 12px;color:var(--anthracite)}
.formular-sec .sub{color:var(--text-soft);font-size:15px;line-height:1.55;margin:0 0 18px}

/* Felder */
.formular-sec label{display:block;font-size:13px;color:var(--text-soft);margin:16px 0 6px}
.formular-sec input,.formular-sec select,.formular-sec textarea{width:100%;padding:12px 14px;border-radius:8px;border:1px solid var(--line-light);background:#ffffff;color:var(--anthracite);font-size:15px;font-family:inherit}
.formular-sec input:focus,.formular-sec select:focus,.formular-sec textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,166,87,.22)}
.formular-sec input::placeholder,.formular-sec textarea::placeholder{color:#9aa4b1}
/* GEMESSEN: eine Kurzform background:#fff setzt repeat/position zurueck - deshalb die ganze Kurzform */
.formular-sec select{appearance:none;background:#ffffff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%235b6470'><path d='M5.5 7.5l4.5 4.5 4.5-4.5z'/></svg>") no-repeat right 14px center / 16px}
.formular-sec select option{background:#ffffff;color:var(--anthracite)}
.formular-sec textarea{min-height:130px;resize:vertical}
.formular-sec input.locked{opacity:.85;cursor:not-allowed}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field-3{display:grid;grid-template-columns:150px 1fr 1fr;gap:14px}
.radio-group{margin-top:18px}
.radio-group > .label-text{display:block;font-size:13px;color:var(--text-soft);margin-bottom:8px}
.radio-option{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--anthracite);margin:8px 0;cursor:pointer}
.radio-option input{width:auto}
.consent-label{display:flex;align-items:flex-start;gap:8px;font-size:13px;color:var(--text-soft);line-height:1.5;cursor:pointer;margin-top:22px}
.consent-label input{width:auto;flex:0 0 auto;margin-top:3px}
.consent-label span{flex:1}
.consent-label a{color:#8a6a24;text-decoration:underline}
.consent-label a:hover{color:var(--gold)}
.section-head{color:#8a6a24;font-size:13px;letter-spacing:1.5px;text-transform:uppercase;font-weight:700;margin:30px 0 2px}

/* Der Knopf: Gold mit dunkler Schrift (wie .btn-gold der Home) */
.formular-sec button.submit,.formular-sec button#cf-submit{margin-top:22px;padding:14px 28px;border:none;border-radius:8px;width:100%;background:var(--gold);color:#00112e;font-weight:700;font-size:15px;cursor:pointer;font-family:inherit}
.formular-sec button.submit:hover,.formular-sec button#cf-submit:hover{background:var(--gold-light)}
.formular-sec button:disabled{opacity:.6;cursor:default}
#cf-field-error,#r-field-error{color:#c0263f;font-size:13px;margin-top:10px;min-height:18px}
.login-hint{margin-top:16px;text-align:center;font-size:13px;color:var(--text-soft)}
.login-hint a{color:#8a6a24;text-decoration:underline}

/* Pflichtfeld-Markierung (Franz, 12.08.2026): pinke Blase an JEDEM fehlenden Feld gleichzeitig */
.reg-invalid{border-color:#e0294f !important;box-shadow:0 0 0 2px rgba(224,41,79,.30) !important}
.reg-invalid-label{outline:2px solid #e0294f;outline-offset:3px;border-radius:8px}
.reg-bubble{position:relative;background:#e0294f;color:#fff;font-size:12.5px;line-height:1.35;padding:6px 11px;border-radius:8px;margin:7px 0 2px;display:block;font-weight:600;box-shadow:0 2px 8px rgba(224,41,79,.35)}
.reg-bubble::before{content:'';position:absolute;top:-5px;left:16px;width:10px;height:10px;background:#e0294f;transform:rotate(45deg)}

/* Kaesten im Formular (Willkommenszeile, Startregion, Starterlizenz, Foerderung) - auf Weiss */
.welcome-line{background:rgba(201,166,87,.10);border-left:3px solid var(--gold);border-radius:8px;padding:12px 16px;font-size:14.5px;color:var(--anthracite);margin:0 0 22px}
.welcome-line strong{color:#8a6a24}
.welcome-line a{color:#8a6a24}
.foerd-box{background:rgba(201,166,87,.08);border:1px solid rgba(201,166,87,.35);border-radius:10px;padding:16px 18px;margin-top:14px}
.foerd-box--ja{background:rgba(120,170,255,.08);border-color:rgba(120,170,255,.40)}
.foerd-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:15px;color:var(--anthracite);padding:4px 0}
.foerd-row b{color:#8a6a24;font-size:17px;white-space:nowrap}
.foerd-sub{font-size:12px;color:var(--text-soft);margin-top:2px}
.foerd-hint{font-size:13px;color:var(--anthracite);line-height:1.55;background:#ffffff;border:1px solid var(--line-light);border-radius:8px;padding:10px 12px;margin-top:14px}
.foerd-hint b{color:#8a6a24}

/* Erfolg */
#cf-success{display:none;background:rgba(201,166,87,.12);border:1px solid rgba(201,166,87,.45);border-radius:10px;padding:20px;margin-top:20px;color:var(--anthracite)}
#r-success{display:none;text-align:center}
#r-success .ck{width:60px;height:60px;border-radius:50%;background:rgba(201,166,87,.14);border:1px solid var(--gold);color:#8a6a24;display:flex;align-items:center;justify-content:center;font-size:32px;margin:0 auto 18px}
#r-success p{color:var(--text-soft);font-size:15px;line-height:1.6;max-width:460px;margin:8px auto 0}

/* Kacheln "Worum geht es?" (Kontakt) / "So geht es weiter" (Registrierung) */
.wahl{display:grid;gap:10px}
.wahl button,.wahl .schritt{display:flex;align-items:center;gap:12px;text-align:left;background:#ffffff;border:1px solid var(--line-light);border-radius:10px;padding:12px 14px;color:var(--anthracite);font:inherit;cursor:pointer;transition:.16s;margin:0}
.wahl .schritt{cursor:default}
.wahl button:hover,.wahl button.aktiv{border-color:var(--gold);background:rgba(201,166,87,.12)}
.wahl .ic{width:34px;height:34px;border-radius:50%;background:rgba(201,166,87,.2);display:flex;align-items:center;justify-content:center;font-size:17px;flex:0 0 auto}
.wahl .schritt .ic{font-weight:800;color:#8a6a24}
.wahl b{display:block;font-size:14.5px}.wahl small{display:block;color:var(--text-soft);font-size:12.5px}

@media(max-width:1000px){.hero{min-height:auto}.hero-copy{max-width:100%}.formular-grid{grid-template-columns:1fr}.field-3{grid-template-columns:1fr;gap:0}}
@media(max-width:600px){.formular-sec h1{font-size:26px}.field-row{grid-template-columns:1fr;gap:0}}