/* ============================================================
   neo.global.css
   Gemeinsames Design-System aller Seiten (neues Design).
   Tokens, Hintergrund, Rail-Navigation, Buttons, Karten,
   Formulare und Footer. Wird von index.html und allen
   Unterseiten geladen.
   ============================================================ */

:root{
  --bg:#05070a;
  --panel:#0a0f16;
  --panel-2:#0d131c;
  --line:rgba(202,225,255,.17);
  --line-strong:rgba(202,225,255,.38);
  --text:#f4f7fb;
  --muted:#8e9aab;
  --blue:#65b7ff;
  --blue-2:#2b75ff;
  --cyan:#8ce5ff;
  --violet:#9477ff;
  --shadow:0 0 45px rgba(53,128,255,.16);
  --radius:24px;
  --content:1240px;
  --rail:134px;
}

*{box-sizing:border-box}

html{scroll-behavior:smooth;background:var(--bg)}

body{
  margin:0;
  min-width:320px;
  color:var(--text);
  background:
    radial-gradient(circle at 75% 8%, rgba(39,106,218,.14), transparent 22rem),
    linear-gradient(180deg,#030507 0%,#06090e 100%);
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x:hidden;
}

/* Feines Rauschen ueber der gesamten Seite */
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:50;
  opacity:.15;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E");
  mix-blend-mode:soft-light;
}

a{color:inherit;text-decoration:none}
button{font:inherit}
::selection{background:rgba(101,183,255,.3);color:#fff}

.neo-grid{
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:-1;
  opacity:.28;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:54px 54px;
  -webkit-mask-image:linear-gradient(to bottom, rgba(0,0,0,.9), transparent 80%);
  mask-image:linear-gradient(to bottom, rgba(0,0,0,.9), transparent 80%);
}

.neo-progress{
  position:fixed;
  left:0;top:0;
  width:3px;height:100vh;
  z-index:90;
  background:linear-gradient(var(--cyan),var(--blue-2));
  box-shadow:0 0 18px var(--blue);
  transform:scaleY(0);
  transform-origin:top;
  will-change:transform;
}

/* ============================================================
   RAIL — feste Navigation links
   ============================================================ */
.neo-rail{
  position:fixed;
  top:0;left:0;
  width:var(--rail);height:100vh;
  z-index:40;
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  border-right:1px solid var(--line);
  background:linear-gradient(90deg,rgba(4,7,11,.98),rgba(4,7,11,.88));
}

.neo-brand{
  position:absolute;
  top:28px;
  font-size:.68rem;
  letter-spacing:.3em;
  color:#fff;
  white-space:nowrap;
}

.neo-rail-groups{
  position:relative;
  z-index:2;
  display:grid;
  gap:20px;
  max-height:calc(100vh - 230px);
  overflow-y:auto;
  scrollbar-width:none;
  padding:6px 0;
}
.neo-rail-groups::-webkit-scrollbar{display:none}

.neo-rail-groups nav{position:relative;display:grid;gap:20px}

.neo-rail-groups nav::before{
  content:"";
  position:absolute;
  left:10px;
  top:-12px;bottom:-12px;
  width:1px;
  transform:translateX(-.5px);
  background:linear-gradient(transparent,var(--line) 14%,var(--line) 86%,transparent);
  pointer-events:none;
}

.neo-rail-sep{
  height:1px;
  width:44px;
  justify-self:center;
  background:linear-gradient(90deg,transparent,var(--line-strong),transparent);
}

.neo-nav-item{
  position:relative;
  display:grid;
  grid-template-columns:20px 1fr;
  align-items:center;
  gap:10px;
  min-width:80px;
  color:#596272;
  font-size:.62rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  transition:color .3s ease;
}
.neo-nav-item::before{
  content:"";
  width:7px;height:7px;
  border-radius:50%;
  justify-self:center;
  background:#303746;
  border:1px solid rgba(255,255,255,.15);
  transition:.3s ease;
}
.neo-nav-item span{display:block;transition:transform .3s ease}
.neo-nav-item:hover{color:#9fb1c6}
.neo-nav-item.active,
.neo-nav-item[aria-current="page"]{color:#dceaff}
.neo-nav-item.active span,
.neo-nav-item[aria-current="page"] span{transform:translateX(4px)}
.neo-nav-item.active::before,
.neo-nav-item[aria-current="page"]::before{
  background:var(--blue);
  box-shadow:0 0 16px var(--blue);
}

/* ============================================================
   MENUE UNTEN IN DER RAIL — ruft alle Unterseiten auf
   ============================================================ */
.neo-rail-menu{
  position:absolute;
  left:0;right:0;
  top:58px;
  display:flex;
  justify-content:center;
}

.neo-rail-menu-btn{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:9px 13px;
  border:1px solid var(--line);
  border-radius:999px;
  background:rgba(6,10,15,.6);
  color:#8e9aab;
  font-size:.58rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  cursor:pointer;
  transition:.25s ease;
}
.neo-rail-menu-btn:hover,
.neo-rail-menu-btn[aria-expanded="true"]{
  border-color:var(--blue);
  color:#fff;
  box-shadow:var(--shadow);
}

.neo-menu-pop{
  position:absolute;
  left:calc(100% + 14px);
  top:0;
  z-index:45;
  width:230px;
  padding:16px 18px 8px;
  border:1px solid var(--line-strong);
  border-radius:20px;
  background:#080c12;
  background-image:linear-gradient(150deg,rgba(101,183,255,.07),transparent 60%);
  box-shadow:0 26px 70px rgba(0,0,0,.6),var(--shadow);
}
.neo-menu-pop[hidden]{display:none}

.neo-menu-pop-label{
  margin:0 0 6px;
  color:#66738a;
  font-size:.58rem;
  letter-spacing:.24em;
  text-transform:uppercase;
}

.neo-menu-pop a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:11px 2px;
  border-bottom:1px solid var(--line);
  color:#c3d2e4;
  font-size:.92rem;
  transition:color .2s ease,padding-left .2s ease;
}
.neo-menu-pop a:last-child{border-bottom:none}
.neo-menu-pop a::after{content:"\2197";color:#5d6b80;font-size:.75rem}
.neo-menu-pop a:hover{color:#fff;padding-left:5px}
.neo-menu-pop a[aria-current="page"]{color:var(--blue)}

/* ============================================================
   MOBILE TOPBAR + DRAWER
   ============================================================ */
.neo-topbar{
  display:none;
  position:fixed;
  top:0;left:0;right:0;
  z-index:61;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:calc(env(safe-area-inset-top,0px) + 10px) 16px 10px;
  border-bottom:1px solid var(--line);
  background:rgba(4,7,11,.82);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
}

.neo-topbar-brand{
  font-size:.68rem;
  letter-spacing:.26em;
  text-transform:uppercase;
  color:#fff;
}

.neo-menu-btn{
  display:inline-flex;
  align-items:center;
  gap:9px;
  padding:9px 15px;
  border:1px solid var(--line-strong);
  border-radius:999px;
  background:rgba(6,10,15,.6);
  color:#fff;
  font-size:.66rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  cursor:pointer;
}
.neo-burger{display:grid;gap:3px;width:14px}
.neo-burger i{display:block;height:1px;background:currentColor;transition:opacity .25s ease}
.neo-menu-btn[aria-expanded="true"] .neo-burger i:nth-child(2){opacity:0}

.neo-drawer{
  position:fixed;
  inset:0;
  z-index:60;
  display:none;
  padding:calc(env(safe-area-inset-top,0px) + 88px) 22px 44px;
  background:rgba(3,6,10,.95);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  overflow-y:auto;
}
.neo-drawer.open{display:block}

.neo-drawer-group{display:grid;gap:2px;margin-bottom:28px}
.neo-drawer-label{
  color:#66738a;
  font-size:.6rem;
  letter-spacing:.24em;
  text-transform:uppercase;
  margin-bottom:8px;
}
.neo-drawer a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:15px 4px;
  border-bottom:1px solid var(--line);
  color:#dbe6f4;
  font-size:1.05rem;
  letter-spacing:-.01em;
}
.neo-drawer a::after{content:"\2197";color:#5d6b80;font-size:.85rem}
.neo-drawer a[aria-current="page"]{color:var(--blue)}

/* ============================================================
   LAYOUT
   ============================================================ */
main{margin-left:var(--rail);position:relative;z-index:2}
.neo-inner{width:min(var(--content),calc(100% - 96px));margin:auto}

.neo-page{
  min-height:100vh;
  padding:clamp(78px,10vh,132px) 0 60px;
}
.neo-page-inner{width:min(var(--content),calc(100% - 96px));margin-inline:auto}

/* ============================================================
   TYPOGRAFIE UND BAUSTEINE
   ============================================================ */
h1,h2,h3,p{margin-top:0}
h2{font-size:clamp(2.8rem,5.5vw,6rem);line-height:.95;letter-spacing:-.045em;margin-bottom:28px}
h3{font-size:clamp(1.6rem,3vw,3rem);line-height:1.05;letter-spacing:-.03em;margin-bottom:18px}
p{color:var(--muted);line-height:1.8;font-size:clamp(.98rem,1.15vw,1.1rem)}

.kicker{
  display:flex;align-items:center;gap:14px;
  color:#97a7ba;
  font-size:.72rem;
  letter-spacing:.23em;
  text-transform:uppercase;
  margin-bottom:26px;
}
.kicker::before{content:"";width:36px;height:1px;background:var(--blue);box-shadow:0 0 10px var(--blue)}
.kicker.center{justify-content:center}
.section-no{font-size:.9rem;color:#dfe9f6;margin-right:10px}

.btn{
  border:1px solid var(--line-strong);
  background:rgba(6,10,15,.58);
  color:#fff;
  padding:14px 20px;
  border-radius:999px;
  display:inline-flex;
  align-items:center;
  gap:12px;
  letter-spacing:.08em;
  text-transform:uppercase;
  font-size:.72rem;
  cursor:pointer;
  transition:.25s ease;
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.btn:hover{transform:translateY(-2px);border-color:var(--blue);box-shadow:var(--shadow)}
.btn.primary{background:linear-gradient(120deg,rgba(101,183,255,.2),rgba(43,117,255,.09));border-color:rgba(101,183,255,.6)}
.btn.solid{
  color:#04121a;
  border-color:transparent;
  font-weight:700;
  background:linear-gradient(120deg,var(--cyan),var(--blue));
  box-shadow:0 10px 35px rgba(101,183,255,.26);
}
.btn.solid:hover{box-shadow:0 14px 44px rgba(101,183,255,.38)}

.reveal{opacity:0;transform:translateY(34px);transition:opacity .85s ease,transform .85s cubic-bezier(.2,.8,.2,1)}
.reveal.visible{opacity:1;transform:none}
.delay-1{transition-delay:.12s}.delay-2{transition-delay:.22s}.delay-3{transition-delay:.34s}

.glow-orb{position:absolute;width:420px;height:420px;border-radius:50%;filter:blur(100px);background:rgba(49,117,228,.12);pointer-events:none}
.orb-a{right:-160px;top:20%}
.orb-b{left:-180px;bottom:5%}

.stage-tag{
  position:absolute;
  z-index:6;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:.6rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:rgba(148,168,192,.42);
  pointer-events:none;
}

.sr-only{
  position:absolute;
  width:1px;height:1px;
  padding:0;margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0;
}

/* ============================================================
   SEITEN-INTRO (tools/games/services/kontakt/datenschutz)
   Klassennamen bleiben erhalten, damit Suche, Galerie und
   Sprach-Toggle weiter greifen.
   ============================================================ */
.page_intro,
.services_page_intro,
.contact_page_intro,
.privacy_intro{
  max-width:820px;
  margin-bottom:clamp(38px,5vw,62px);
}

.page_badge,
.services_page_badge,
.contact_page_badge,
.privacy_badge{
  display:inline-flex;
  align-items:center;
  gap:12px;
  margin:0 0 24px;
  color:#97a7ba;
  font-size:.72rem;
  letter-spacing:.23em;
  text-transform:uppercase;
}
.page_badge::before,
.services_page_badge::before,
.contact_page_badge::before,
.privacy_badge::before{
  content:"";
  width:36px;height:1px;
  background:var(--blue);
  box-shadow:0 0 10px var(--blue);
}
.page_badge .material-symbols-outlined,
.services_page_badge .material-symbols-outlined,
.contact_page_badge .material-symbols-outlined,
.privacy_badge .material-symbols-outlined{
  font-size:1.05rem;
  color:var(--blue);
}

.page_title,
.services_page_title,
.contact_page_title,
.privacy_title{
  margin:0 0 22px;
  font-size:clamp(2.8rem,6.5vw,5.6rem);
  line-height:.95;
  letter-spacing:-.055em;
  font-weight:650;
  overflow-wrap:break-word;
  hyphens:auto;
}

.page_text,
.services_page_text,
.contact_page_text,
.privacy_text{
  max-width:640px;
  margin:0;
}

/* ============================================================
   SUCHE (tools + games)
   ============================================================ */
.tools_search,
.games_search{
  display:grid;
  gap:14px;
  max-width:640px;
  margin-bottom:clamp(38px,5vw,60px);
  padding:24px;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:linear-gradient(145deg,rgba(12,17,25,.76),rgba(4,7,11,.5));
  box-shadow:inset 0 0 60px rgba(80,152,255,.025);
}

.tools_search_label,
.games_search_label{
  display:flex;
  align-items:center;
  gap:10px;
  color:#97a7ba;
  font-size:.68rem;
  letter-spacing:.2em;
  text-transform:uppercase;
}
.tools_search_label .material-symbols-outlined,
.games_search_label .material-symbols-outlined{font-size:1.05rem;color:var(--blue)}

.tools_search_row,
.games_search_row{display:flex;gap:10px;align-items:center}

.tools_search_input,
.games_search_input{
  flex:1;
  min-width:0;
  height:48px;
  padding:0 18px;
  border:1px solid var(--line);
  border-radius:999px;
  background:rgba(4,7,11,.72);
  color:var(--text);
  font:inherit;
  font-size:.95rem;
  outline:none;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.tools_search_input::placeholder,
.games_search_input::placeholder{color:#5d6b80}
.tools_search_input:focus,
.games_search_input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(101,183,255,.14)}

.tools_search_reset,
.games_search_reset{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex:0 0 auto;
  width:48px;height:48px;
  border:1px solid var(--line);
  border-radius:50%;
  background:rgba(6,10,15,.6);
  color:#c8d7e9;
  cursor:pointer;
  transition:.25s ease;
}
.tools_search_reset:hover,
.games_search_reset:hover{border-color:var(--blue);color:#fff;box-shadow:var(--shadow)}

.tools_search_meta,
.games_search_meta{
  margin:0;
  color:#6f7d92;
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:.7rem;
  letter-spacing:.14em;
  text-transform:uppercase;
}

/* ============================================================
   KARTEN (tools + games + Unterseiten-Teaser)
   ============================================================ */
.cards{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(310px,1fr));
  gap:clamp(18px,2.2vw,26px);
  padding-bottom:40px;
}

.card{
  position:relative;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  min-height:260px;
  overflow:hidden;
  border:1px solid var(--line);
  border-radius:var(--radius);
  background:linear-gradient(145deg,rgba(13,20,32,.85),rgba(5,8,14,.6));
  box-shadow:0 24px 60px rgba(0,0,0,.34);
  transition:transform .35s cubic-bezier(.2,.8,.2,1),border-color .3s ease,box-shadow .35s ease;
}
.card::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:radial-gradient(circle at 78% 8%,rgba(101,183,255,.14),transparent 58%);
  opacity:0;
  transition:opacity .35s ease;
}
.card:hover{
  transform:translateY(-6px);
  border-color:rgba(101,183,255,.45);
  box-shadow:0 32px 80px rgba(0,0,0,.46),var(--shadow);
}
.card:hover::after{opacity:1}
.card:focus-visible{outline:2px solid var(--blue);outline-offset:3px}

.card_main{display:flex;flex-direction:column}

.card_media{
  position:relative;
  display:grid;
  place-items:center;
  height:132px;
  overflow:hidden;
  border-bottom:1px solid var(--line);
  background:
    radial-gradient(circle at 70% 30%,rgba(101,183,255,.28),transparent 30%),
    radial-gradient(circle at 30% 70%,rgba(148,119,255,.22),transparent 38%),
    #070b12;
}
.card_media::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:34px 34px;
  -webkit-mask-image:radial-gradient(circle at center,#000,transparent 74%);
  mask-image:radial-gradient(circle at center,#000,transparent 74%);
}
.card_media_symbol{
  position:relative;
  z-index:1;
  font-size:2.6rem;
  color:rgba(226,240,255,.9);
  filter:drop-shadow(0 0 18px rgba(101,183,255,.55));
}
.card_media_image{
  position:absolute;
  inset:0;
  width:100%;height:100%;
  object-fit:cover;
  opacity:.38;
  filter:saturate(.6) contrast(1.05);
}

.card_body{padding:24px 26px 8px}
.card_head{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.card_head .material-symbols-outlined{font-size:1.05rem;color:var(--blue)}

.card_title{
  margin:0;
  font-size:1.28rem;
  line-height:1.15;
  letter-spacing:-.03em;
  font-weight:600;
  color:#eef4fc;
}

.card_text{
  margin:0;
  color:var(--muted);
  font-size:.92rem;
  line-height:1.65;
}

.card_cta{
  display:inline-flex;
  align-items:center;
  gap:9px;
  margin:22px 26px 24px;
  color:#c8d7e9;
  font-size:.68rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  transition:color .25s ease,gap .25s ease;
}
.card_cta .material-symbols-outlined{font-size:1rem;color:var(--blue)}
.card:hover .card_cta{color:#fff;gap:13px}

.card[hidden]{display:none}

.cards_empty{
  grid-column:1/-1;
  padding:36px;
  border:1px dashed var(--line);
  border-radius:var(--radius);
  color:var(--muted);
  text-align:center;
}

/* ============================================================
   FOOTER
   ============================================================ */
.neo-footer{
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  margin-left:var(--rail);
  padding:28px clamp(20px,5vw,80px);
  border-top:1px solid var(--line);
  color:var(--muted);
  font-size:.72rem;
  letter-spacing:.08em;
  text-transform:uppercase;
}
.neo-footer a{color:#a8b8cc;border-bottom:1px solid rgba(168,184,204,.3);transition:color .25s ease}
.neo-footer a:hover{color:var(--blue);border-color:var(--blue)}
.neo-footer-links{display:flex;flex-wrap:wrap;gap:18px}

/* ============================================================
   SPRACH-TOGGLE (wird von site-language-toggle.js erzeugt)
   ============================================================ */
.site_lang_toggle{
  position:fixed;
  right:clamp(14px,2.4vw,26px);
  bottom:calc(env(safe-area-inset-bottom,0px) + 18px);
  z-index:70;
  display:grid;
  gap:3px;
  padding:10px 16px;
  border:1px solid var(--line-strong);
  border-radius:16px;
  background:rgba(6,10,15,.72);
  color:#c8d7e9;
  text-align:left;
  cursor:pointer;
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  transition:.25s ease;
}
.site_lang_toggle:hover{border-color:var(--blue);box-shadow:var(--shadow);color:#fff}
.site_lang_toggle_title{
  font-size:.56rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:#6f7d92;
}
.site_lang_toggle_values{display:flex;gap:6px;font-size:.68rem;letter-spacing:.04em}
.site_lang_toggle_option{color:#69788d}
.site_lang_toggle_option.is-active{color:var(--blue)}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:980px){
  :root{--rail:74px}
  .neo-brand{font-size:.56rem;letter-spacing:.12em}
  .neo-nav-item span{display:none}
  .neo-nav-item{min-width:auto;grid-template-columns:1fr}
  .neo-rail-groups nav::before{left:50%}
  .neo-rail-menu-btn{padding:9px 11px}
  .neo-rail-menu-btn .neo-menu-btn-label{display:none}
  .neo-menu-pop{left:calc(100% + 10px);width:210px}
  .neo-inner{width:min(var(--content),calc(100% - 44px))}
  .neo-page-inner{width:min(var(--content),calc(100% - 44px))}
}

@media (max-width:640px){
  .neo-rail{display:none}
  .neo-topbar{display:flex}
  main,.neo-footer{margin-left:0}
  .neo-page{padding-top:calc(env(safe-area-inset-top,0px) + 104px)}
  .neo-inner{width:calc(100% - 28px)}
  .neo-page-inner{width:calc(100% - 28px)}
  .cards{grid-template-columns:1fr}
  .page_title,
  .services_page_title,
  .contact_page_title,
  .privacy_title{font-size:clamp(2rem,9vw,2.8rem)}
  .neo-footer{flex-direction:column;align-items:flex-start}
  .site_lang_toggle{right:12px;bottom:calc(env(safe-area-inset-bottom,0px) + 12px);padding:8px 12px}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation:none!important;
    scroll-behavior:auto!important;
    transition-duration:.01ms!important;
  }
  .reveal{opacity:1;transform:none}
}