/* sandra-casino.de — dunkles Casino-Layout, keine externen Ressourcen */
:root{
  --nacht:#0c0a0d; --nacht2:#15111a; --filz:#0f2b22;
  --rot:#c8102e; --rot-tief:#8e0b20;
  --gold:#d4af37; --gold-matt:#a98c2e;
  --creme:#f4f1e8; --grau:#9d968b; --linie:rgba(212,175,55,.22);
  --serif:Georgia,"Iowan Old Style","Times New Roman",serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--nacht);color:var(--creme);font-family:var(--sans);
  line-height:1.65;-webkit-text-size-adjust:100%;overflow-x:hidden;
}
/* Hintergrund: Filz-Verlauf + feines Rautennetz wie auf der Kartenrueckseite */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(1100px 640px at 50% -10%, #1d1526 0%, transparent 62%),
    radial-gradient(900px 700px at 12% 108%, var(--filz) 0%, transparent 60%),
    var(--nacht);
}
body::after{
  content:"";position:fixed;inset:-40px;z-index:-1;opacity:.30;
  background-image:
    repeating-linear-gradient(45deg,var(--linie) 0 1px,transparent 1px 34px),
    repeating-linear-gradient(-45deg,var(--linie) 0 1px,transparent 1px 34px);
  animation:treiben 90s linear infinite;
}
@keyframes treiben{to{transform:translate(34px,34px)}}

.huelle{max-width:720px;margin:0 auto;padding:0 22px 96px}

/* ---------------------------------------------------------- Kopfbereich */
.kopf{min-height:100svh;display:flex;flex-direction:column;align-items:center;
  justify-content:center;text-align:center;padding:56px 0 40px;gap:6px}
.farben{color:var(--gold);letter-spacing:.85em;font-size:16px;margin:0 0 20px;
  padding-left:.85em}
.farben span{display:inline-block;animation:wippen 3.6s ease-in-out infinite}
.farben span:nth-child(2){animation-delay:.25s}
.farben span:nth-child(3){animation-delay:.5s}
.farben span:nth-child(4){animation-delay:.75s}
@keyframes wippen{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}

h1{font-family:var(--serif);font-weight:700;margin:0;
  font-size:clamp(56px,17vw,132px);letter-spacing:.1em;line-height:.95;
  background:linear-gradient(178deg,#fff 4%,var(--gold) 45%,var(--gold-matt) 72%,#7d631d 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 5px 22px rgba(212,175,55,.22))}
.unterzeile{font-family:var(--serif);font-style:italic;color:var(--grau);
  font-size:clamp(17px,4.2vw,23px);margin:14px 0 0;max-width:22ch}
.wink{color:var(--rot);font-size:14px;letter-spacing:.16em;text-transform:uppercase;
  margin:28px 0 0;font-weight:600}

/* --------------------------------------------------- Karte mit Wendeeffekt */
.buehne{perspective:1600px;width:min(300px,74vw);margin:34px auto 0}
.wender{position:relative;width:100%;aspect-ratio:105/148;cursor:pointer;
  transform-style:preserve-3d;transition:transform .95s cubic-bezier(.2,.8,.2,1);
  animation:schweben 7s ease-in-out infinite;border:0;padding:0;background:none}
.wender.gedreht{transform:rotateY(180deg)}
@keyframes schweben{0%,100%{translate:0 0}50%{translate:0 -14px}}
.wender img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  border-radius:11px;backface-visibility:hidden;
  box-shadow:0 26px 60px rgba(0,0,0,.6),0 0 0 1px rgba(212,175,55,.3)}
.wender .hinten{transform:rotateY(180deg)}
.tipp{color:var(--grau);font-size:13px;letter-spacing:.13em;text-transform:uppercase;
  margin:16px 0 0}

/* ------------------------------------------------------------ Countdown */
.uhr{display:flex;gap:10px;justify-content:center;margin:34px 0 0;flex-wrap:wrap}
.uhr div{min-width:74px;padding:12px 10px;border:1px solid var(--linie);
  border-radius:10px;background:rgba(255,255,255,.035);backdrop-filter:blur(3px)}
.uhr b{display:block;font-family:var(--serif);font-size:29px;color:var(--gold);
  font-variant-numeric:tabular-nums;line-height:1.1}
.uhr small{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--grau)}

/* ------------------------------------------------------------- Abschnitte */
.abschnitt{margin:0 0 26px;padding:30px 26px;border-radius:16px;
  border:1px solid var(--linie);background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.018));
  opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.abschnitt.da{opacity:1;transform:none}
.marke{display:block;text-align:center;color:var(--rot);font-weight:700;font-size:11.5px;
  letter-spacing:.28em;text-transform:uppercase;margin:0 0 16px}
.gross{font-family:var(--serif);font-size:clamp(23px,5.4vw,31px);text-align:center;
  margin:0;line-height:1.25}
.mitte{text-align:center;margin:6px 0 0}
.spitz{color:var(--grau);font-size:14.5px;font-style:italic;text-align:center;margin:10px 0 0}
.strich{width:64px;height:1px;background:var(--gold);opacity:.5;margin:22px auto}

.liste{list-style:none;padding:0;margin:0}
.liste li{padding:15px 0;border-bottom:1px solid rgba(212,175,55,.14)}
.liste li:last-child{border-bottom:0}
.liste b{display:block;font-family:var(--serif);font-size:19px;color:var(--creme)}
.liste span{color:var(--grau);font-size:14.5px}

/* --------------------------------------------------------------- Formular */
label{display:block;font-size:11.5px;font-weight:700;letter-spacing:.2em;
  text-transform:uppercase;color:var(--gold-matt);margin:22px 0 7px}
input[type=text],input[type=number],textarea{width:100%;padding:14px 15px;font-size:16px;
  border:1px solid rgba(212,175,55,.3);border-radius:10px;background:rgba(0,0,0,.34);
  color:var(--creme);font-family:inherit;transition:border-color .2s,box-shadow .2s}
input:focus,textarea:focus{outline:0;border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(212,175,55,.16)}
textarea{min-height:96px;resize:vertical}
::placeholder{color:#6f6960}

.wahl{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:7px}
.wahl label{margin:0;text-transform:none;letter-spacing:0;font-size:15.5px;font-weight:600;
  color:var(--creme);border:1px solid rgba(212,175,55,.3);border-radius:10px;padding:15px 12px;
  text-align:center;cursor:pointer;background:rgba(0,0,0,.34);transition:.22s;position:relative}
.wahl label:hover{border-color:var(--gold);transform:translateY(-2px)}
.wahl input{position:absolute;opacity:0;pointer-events:none}
.wahl label:has(input:checked){border-color:var(--gold);color:#1a1408;
  background:linear-gradient(180deg,var(--gold),var(--gold-matt));
  box-shadow:0 8px 24px rgba(212,175,55,.28)}

.knopf{display:block;width:100%;text-align:center;text-decoration:none;border:0;cursor:pointer;
  padding:17px 22px;border-radius:11px;font-size:16.5px;font-weight:700;font-family:inherit;
  letter-spacing:.05em;color:#fff;background:linear-gradient(180deg,var(--rot),var(--rot-tief));
  box-shadow:0 10px 30px rgba(200,16,46,.32);transition:transform .18s,box-shadow .18s}
.knopf:hover{transform:translateY(-2px);box-shadow:0 15px 38px rgba(200,16,46,.42)}
.knopf:active{transform:translateY(1px)}
.knopf.leer{background:transparent;border:1px solid var(--gold);color:var(--gold);box-shadow:none}
.knopf.leer:hover{background:rgba(212,175,55,.1)}
.falle{position:absolute;left:-9999px}
.fehler{background:rgba(200,16,46,.14);border:1px solid var(--rot);color:#ffb9c3;
  padding:13px 15px;border-radius:10px;margin-bottom:6px;font-size:15px}

.fuss{text-align:center;color:#6f6960;font-size:12.5px;margin:44px 0 0;line-height:1.8}
a{color:var(--gold)}

/* ------------------------------------------------------------- Gaesteliste */
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{text-align:left;padding:9px 6px;border-bottom:1px solid rgba(212,175,55,.16)}
th{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-matt)}

#konfetti{position:fixed;inset:0;pointer-events:none;z-index:99}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .abschnitt{opacity:1;transform:none}
  html{scroll-behavior:auto}
}