/* ============================================================
   ZWEIKAMPF — HOLO ARENA Landingpage
   Cyan × Magenta · Weltraum-Navy · Reaktorkern
   ============================================================ */
:root{
  --bg:#05060f; --bg-2:#080b1c; --surface:#0f1738;
  --border:#223257; --line:#161d3a;
  --text:#eaf1ff; --muted:#8ba0c9; --dim:#4b5b83;
  --cyan:#2fe6ff; --cyan-2:#7bf1ff; --mag:#ff3d9a; --gold:#ffc63a;
  --ink:#04121a;
  --radius:18px; --radius-lg:24px;
  --glass:linear-gradient(180deg,rgba(40,58,116,.34),rgba(10,16,40,.5));
  --hair:inset 0 1px 0 rgba(140,224,255,.16);
  --grid:rgba(120,180,255,.045);
  --maxw:1140px;
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --display:'Space Grotesk','Inter',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font); color:var(--text); background:var(--bg);
  -webkit-font-smoothing:antialiased; line-height:1.6; overflow-x:hidden;
  background-image:
    radial-gradient(900px 600px at 12% -4%, rgba(47,230,255,.14), transparent 55%),
    radial-gradient(900px 600px at 92% 8%, rgba(255,61,154,.11), transparent 55%),
    linear-gradient(var(--grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:auto,auto,48px 48px,48px 48px;
  background-attachment:fixed,fixed,fixed,fixed;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:var(--display);letter-spacing:-.02em;line-height:1.08;font-weight:800}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
section{position:relative}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--cyan);
  padding:6px 14px;border-radius:999px;border:1px solid var(--brd,rgba(47,230,255,.3));background:rgba(47,230,255,.07)}
.sec-head{text-align:center;max-width:660px;margin:0 auto 46px}
.sec-head h2{font-size:clamp(1.9rem,4.5vw,2.9rem);margin:16px 0 12px}
.sec-head p{color:var(--muted);font-size:1.08rem}
.grad{background:linear-gradient(100deg,var(--cyan),#b98bff 55%,var(--mag));-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:.95rem 1.5rem;border-radius:14px;
  font-family:var(--display);font-weight:700;font-size:1rem;cursor:pointer;border:1px solid var(--border);
  background:var(--surface);color:var(--text);transition:transform .12s ease,filter .15s ease,box-shadow .2s ease}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:linear-gradient(180deg,var(--cyan-2),#0bb6d6);border-color:transparent;color:var(--ink);
  box-shadow:0 12px 34px -8px rgba(47,230,255,.6),inset 0 1px 0 rgba(255,255,255,.4)}
.btn--primary:hover{filter:brightness(1.05);box-shadow:0 16px 40px -8px rgba(47,230,255,.7)}
.btn--ghost{background:rgba(255,255,255,.03)}
.btn--lg{padding:1.1rem 1.9rem;font-size:1.06rem}
/* App-Store-Badge-Button */
.btn--appstore{background:#000;color:#fff;border-color:#2a2f3a;gap:12px;padding:.62rem 1.35rem}
.btn--appstore:hover{background:#141821;transform:translateY(-2px)}
.btn--appstore svg{width:26px;height:26px;flex:none}
.btn--appstore .as-txt{display:flex;flex-direction:column;line-height:1.05;text-align:left}
.btn--appstore .as-txt small{font-size:.64rem;font-weight:500;letter-spacing:.02em;opacity:.92;font-family:var(--font)}
.btn--appstore .as-txt strong{font-size:1.18rem;font-weight:600;font-family:var(--display);letter-spacing:-.01em}

/* ---------- Nav (fixed, mobil-sicher: KEIN backdrop-filter/transform) ---------- */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(5,6,15,.82);border-bottom:1px solid transparent;transition:background .2s,border-color .2s}
.nav.scrolled{background:rgba(6,8,20,.96);border-bottom-color:var(--line)}
.nav__in{display:flex;align-items:center;justify-content:space-between;height:70px;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--display);font-weight:800;font-size:1.2rem}
.brand img{width:38px;height:38px;border-radius:11px}
.brand i{font-style:normal;color:var(--cyan)}
.nav__links{display:flex;align-items:center;gap:6px}
.nav__links a{padding:9px 14px;border-radius:10px;color:var(--muted);font-weight:600;font-size:.95rem;transition:color .15s,background .15s}
.nav__links a:hover{color:var(--text);background:rgba(255,255,255,.04)}
.nav__links .btn{margin-left:8px;padding:.6rem 1.15rem}
/* Nav-CTA: schwarze Schrift auf Cyan, beim Hovern weiß auf dunklerem Cyan */
.nav .btn--primary{color:#04121a;background:linear-gradient(180deg,#3ad3f0,#12b3d6);border-color:transparent;box-shadow:0 8px 22px -8px rgba(47,230,255,.55);transition:color .15s,background .15s,transform .12s}
.nav .btn--primary:hover{color:#fff;background:linear-gradient(180deg,#0f9ec2,#0a7c98)}
.nav__burger{display:none;width:44px;height:44px;border:1px solid var(--border);border-radius:11px;background:var(--surface);cursor:pointer;
  flex-direction:column;gap:5px;align-items:center;justify-content:center}
.nav__burger span{width:20px;height:2px;background:var(--text);border-radius:2px;transition:.2s}
.nav.open .nav__burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav.open .nav__burger span:nth-child(2){opacity:0}
.nav.open .nav__burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- Hero ---------- */
.hero{padding:150px 0 90px;position:relative;overflow:hidden}
.hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero h1{font-size:clamp(2.5rem,6.4vw,4.4rem);letter-spacing:-.03em}
.hero p.lead{color:#c2d0ea;font-size:1.22rem;margin:22px 0 30px;max-width:520px}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px}
.hero__note{margin-top:20px;color:var(--muted);font-size:.92rem;display:flex;align-items:center;gap:8px}
.reactor{width:9px;height:9px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* Phone-Mockups */
.hero__phones{position:relative;display:grid;place-items:center;min-height:560px}
.phone{width:270px;border-radius:38px;padding:9px;background:linear-gradient(160deg,#1b2748,#070a18);
  box-shadow:0 0 0 1px rgba(47,230,255,.28),0 40px 90px -30px rgba(0,0,0,.85),0 0 70px -20px rgba(47,230,255,.35)}
.phone img{width:100%;border-radius:30px;display:block}
.phone--main{position:relative;z-index:2}
.phone--back{position:absolute;width:230px;top:60px;left:calc(50% - 200px);z-index:1;opacity:.85;transform:rotate(-9deg);filter:saturate(1.05)}
.phone--back2{position:absolute;width:230px;top:70px;left:calc(50% + 20px);z-index:1;opacity:.85;transform:rotate(9deg)}
.hero__blob{position:absolute;width:460px;height:460px;border-radius:50%;filter:blur(60px);z-index:0}
.hero__blob--c{background:rgba(47,230,255,.22);top:20px;left:-40px}
.hero__blob--m{background:rgba(255,61,154,.18);bottom:0;right:-30px}

/* ---------- Trust strip ---------- */
.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(8,11,28,.5)}
.trust__in{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 40px;padding:22px}
.trust span{display:inline-flex;align-items:center;gap:9px;color:var(--muted);font-weight:600;font-size:.98rem}
.trust svg{width:20px;height:20px;color:var(--cyan);flex:none}

/* ---------- Section spacing ---------- */
.pad{padding:100px 0}

/* ---------- Features ---------- */
.features__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feat{padding:28px;border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--glass);box-shadow:var(--hair);position:relative;overflow:hidden;transition:transform .2s,border-color .2s}
.feat::before{content:"";position:absolute;top:0;left:24px;right:24px;height:1px;background:linear-gradient(90deg,transparent,var(--cyan) 30%,var(--mag) 80%,transparent);opacity:.5}
.feat:hover{transform:translateY(-4px);border-color:rgba(47,230,255,.34)}
.feat__ic{width:54px;height:54px;border-radius:15px;display:grid;place-items:center;margin-bottom:18px;
  background:rgba(47,230,255,.1);border:1px solid rgba(47,230,255,.28)}
.feat__ic svg{width:26px;height:26px;color:var(--cyan)}
.feat h3{font-size:1.3rem;margin-bottom:9px}
.feat p{color:var(--muted);font-size:1rem}

/* ---------- Showcase ---------- */
.shots{display:flex;gap:24px;overflow-x:auto;padding:14px 22px 30px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}
.shots::-webkit-scrollbar{height:8px}
.shots::-webkit-scrollbar-thumb{background:var(--border);border-radius:99px}
.shot{flex:0 0 auto;width:236px;scroll-snap-align:center;border-radius:32px;padding:8px;background:linear-gradient(160deg,#1b2748,#070a18);
  box-shadow:0 0 0 1px rgba(47,230,255,.22),0 30px 60px -30px rgba(0,0,0,.8);transition:transform .2s}
.shot:hover{transform:translateY(-6px)}
/* Zentriert die Galerie, wenn alle reinpassen (Desktop); bei Überlauf (Handy) normal scrollbar */
.shots>.shot:first-child{margin-left:auto}
.shots>.shot:last-child{margin-right:auto}
.shot img{width:100%;border-radius:25px}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
.step{position:relative;padding:30px 26px;border-radius:var(--radius-lg);border:1px solid var(--border);background:rgba(15,23,56,.4)}
.step__n{counter-increment:s;font-family:var(--display);font-weight:800;font-size:2.6rem;
  background:linear-gradient(180deg,var(--cyan),#0bb6d6);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.step__n::before{content:"0" counter(s)}
.step h3{font-size:1.25rem;margin:14px 0 8px}
.step p{color:var(--muted)}

/* ---------- Competitions ---------- */
.comps{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}
.comp{display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:14px;border:1px solid var(--border);
  background:var(--glass);box-shadow:var(--hair);font-weight:600;font-size:.98rem}
.comp svg{height:30px;width:auto;flex:none}
.comp .flag{font-size:1.4rem;line-height:1}

/* ---------- FAQ ---------- */
.faq{max-width:760px;margin:0 auto;display:grid;gap:12px}
.qa{border:1px solid var(--border);border-radius:16px;background:rgba(15,23,56,.4);overflow:hidden}
.qa__q{width:100%;text-align:left;background:none;border:none;color:var(--text);font-family:var(--display);font-weight:700;
  font-size:1.08rem;padding:20px 22px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:14px}
.qa__q span.ic{flex:none;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;border:1px solid var(--border);color:var(--cyan);transition:transform .2s}
.qa.open .qa__q span.ic{transform:rotate(45deg)}
.qa__a{max-height:0;overflow:hidden;transition:max-height .28s ease}
.qa__a p{padding:0 22px 20px;color:var(--muted)}

/* ---------- CTA ---------- */
.cta-box{position:relative;overflow:hidden;text-align:center;padding:64px 30px;border-radius:28px;border:1px solid rgba(47,230,255,.3);
  background:radial-gradient(120% 130% at 20% 0%,rgba(47,230,255,.16),transparent 55%),radial-gradient(120% 130% at 90% 100%,rgba(255,61,154,.14),transparent 55%),var(--glass);
  box-shadow:var(--hair)}
.cta-box h2{font-size:clamp(2rem,5vw,3rem);margin-bottom:14px}
.cta-box p{color:#c2d0ea;font-size:1.15rem;margin-bottom:28px}
.cta-box .hero__cta{justify-content:center}

/* ---------- Contact ---------- */
.contact{max-width:640px;margin:0 auto;display:grid;gap:14px}
.field{display:grid;gap:6px}
.field label{font-size:.85rem;color:var(--muted);font-weight:600}
.field input,.field textarea{width:100%;padding:.9rem 1rem;border-radius:12px;border:1px solid var(--border);
  background:var(--bg-2);color:var(--text);font-family:inherit;font-size:1rem}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(47,230,255,.14)}
.field textarea{min-height:130px;resize:vertical}
.field--hp{position:absolute;left:-9999px}
.form-note{font-size:.85rem;color:var(--dim);text-align:center}
.form-msg{text-align:center;padding:12px;border-radius:12px;font-weight:600;display:none}
.form-msg.ok{display:block;background:rgba(47,230,255,.1);border:1px solid rgba(47,230,255,.3);color:var(--cyan-2)}
.form-msg.err{display:block;background:rgba(255,61,154,.1);border:1px solid rgba(255,61,154,.3);color:#ff9ec6}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--line);padding:54px 0 30px;margin-top:40px}
.footer__grid{display:flex;flex-wrap:wrap;justify-content:space-between;gap:26px;align-items:flex-start}
.footer p{color:var(--muted);font-size:.95rem;max-width:340px;margin-top:14px}
.footer__links{display:flex;flex-wrap:wrap;gap:8px 22px}
.footer__links a{color:var(--muted);font-weight:600;font-size:.95rem}
.footer__links a:hover{color:var(--cyan)}
.footer__bottom{margin-top:36px;padding-top:22px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;color:var(--dim);font-size:.88rem}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .6s cubic-bezier(.2,.7,.2,1),transform .6s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ---------- Legal pages ---------- */
.legal{padding:120px 0 60px;max-width:820px}
.legal h1{font-size:2.4rem;margin-bottom:24px}
.legal h2{font-size:1.4rem;margin:34px 0 10px;color:var(--cyan-2)}
.legal p,.legal li{color:#c2d0ea;margin-bottom:10px}
.legal ul{padding-left:22px;margin-bottom:10px}
.legal a{color:var(--cyan);text-decoration:underline}
.legal .back{display:inline-block;margin-bottom:20px;color:var(--muted)}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .hero__grid{grid-template-columns:1fr;text-align:center}
  .hero p.lead{margin-left:auto;margin-right:auto}
  .hero__cta,.hero__note{justify-content:center}
  .hero__phones{margin-top:20px;min-height:520px}
  .features__grid,.steps{grid-template-columns:1fr}
  .nav__links{position:fixed;inset:70px 0 auto 0;flex-direction:column;align-items:stretch;gap:4px;padding:14px 22px 22px;
    background:#070a18;border-bottom:1px solid var(--line);display:none}
  .nav.open .nav__links{display:flex}
  .nav__links a{padding:14px}
  .nav__links .btn{margin:8px 0 0}
  .nav__burger{display:flex}
}
@media (max-width:560px){
  .pad{padding:74px 0}
  .phone{width:240px}
  .phone--back,.phone--back2{display:none}
  .trust__in{gap:12px 24px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto}.reveal{opacity:1;transform:none}}