/* ===== Base & Background ===== */
:root{
  --brand:#8fd3f4;
  --ink:#0f172a;
  --muted:#64748b;
  --bg:#ffffff;
  --bg-alt:#f5faff;
  --border:#e2e8f0;
  --shadow:0 12px 30px rgba(2,8,23,.08);
  --gap:.6rem;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}

.bg-pattern{
  background:
    radial-gradient(1000px 600px at -10% -10%, rgba(143,211,244,.25), transparent 70%),
    radial-gradient(800px 500px at 110% 10%, rgba(143,211,244,.18), transparent 70%),
    linear-gradient(180deg, #fff, #fafcff 60%, #ffffff);
}
.section.alt{background:linear-gradient(180deg,#f7fbff,#ffffff)}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:.75rem 1rem;background:#fff;border-bottom:1px solid var(--border);backdrop-filter:saturate(180%) blur(6px)}
.brand{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;color:inherit}
.brand-img{display:block;width:36px;height:36px;border-radius:.5rem;object-fit:cover;border:1px solid #dbeafe;box-shadow:0 1px 0 rgba(0,0,0,.05)}
.brand-text{font-weight:800;font-size:1.15rem}
.site-nav{display:flex;gap:1rem;align-items:center}
.site-nav a{color:#111;text-decoration:none;font-weight:650}
.site-nav a:hover{text-decoration:underline}
.pill{border:1px solid var(--ink);padding:.35rem .7rem;border-radius:999px}
.nav-toggle{display:none;border:0;background:transparent;width:42px;height:36px;position:relative}
.nav-toggle span{position:absolute;left:8px;right:8px;height:2px;background:#0f172a;border-radius:2px;transition:transform .25s ease, opacity .25s ease, top .25s ease}
.nav-toggle span:nth-child(1){top:10px}
.nav-toggle span:nth-child(2){top:17px}
.nav-toggle span:nth-child(3){top:24px}
body.nav-open .nav-toggle span:nth-child(1){top:18px;transform:rotate(45deg)}
body.nav-open .nav-toggle span:nth-child(2){opacity:0}
body.nav-open .nav-toggle span:nth-child(3){top:18px;transform:rotate(-45deg)}
.mobile-backdrop{position:fixed;inset:0;background:rgba(2,8,23,.38);backdrop-filter:blur(2px);display:none}
body.nav-open .mobile-backdrop{display:block}

/* Mobile drawer */
@media (max-width: 760px){
  .site-nav{position:fixed;left:0;right:0;top:56px;background:#fff;border-bottom:1px solid var(--border);display:flex;flex-direction:column;padding:12px 16px;gap:.6rem;transform:translateY(-16px);opacity:0;pointer-events:none;transition:transform .2s ease, opacity .2s ease}
  body.nav-open .site-nav{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-toggle{display:inline-block}
}

/* ===== Hero ===== */
.hero{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;align-items:center;min-height:72vh;padding:5rem 1rem 3rem;max-width:1140px;margin:0 auto}
.grad{background:linear-gradient(90deg,var(--ink),#035);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(1.05rem,.9rem + .6vw,1.2rem);max-width:44rem;margin:.4rem 0 1.2rem;color:#122}
.sub{color:var(--muted);margin-top:.75rem}
.badges.equal{display:grid;grid-template-columns:1fr 1fr;gap:var(--gap);align-items:center;justify-items:stretch;margin-top:.2rem;width:100%;max-width:100%}
.badges.equal .badge svg, .badges.equal .badge img{width:100%;height:auto;display:block}
.cta{display:grid;gap:1rem;align-items:center;grid-template-columns:auto 1fr}
.cta.center{justify-content:center;grid-template-columns:1fr;text-align:center}
.cta.center .badges{justify-content:center;margin-inline:auto}

/* ===== App Screenshot (statt iPhone-Mockup) ===== */
.device{display:flex;justify-content:center}
.app-screenshot{display:block;max-width:350px;width:100%;height:auto}

/* ===== Sections ===== */
.section{padding:3rem 1rem;max-width:1140px;margin:0 auto}
.section h2{font-size:1.9rem;margin:0 0 1.25rem}
.grid{display:grid;gap:1rem}
.features{grid-template-columns:repeat(3,1fr)}
.cards{grid-template-columns:repeat(3,1fr)}
.feature{background:#fff;border:1px solid var(--border);border-radius:16px;padding:1rem;box-shadow:var(--shadow);transition:transform .25s ease}
.feature:hover{transform:translateY(-4px)}
.feature .ic{width:44px;height:44px;border-radius:12px;background:#eef7ff;display:grid;place-items:center;margin-bottom:.4rem;border:1px solid var(--border);padding:6px}
.feature .ic svg{width:100%;height:100%;overflow:visible}

/* Steps */
.steps{counter-reset:s;display:grid;gap:.8rem;margin:0;padding:0}
.steps li{list-style:none;display:grid;grid-template-columns:2.5rem auto;align-items:center;background:#fff;border:1px solid var(--border);border-radius:14px;padding:1rem;position:relative;box-shadow:var(--shadow)}
.steps .num{width:2rem;height:2rem;border-radius:999px;background:#0f172a;color:#fff;display:grid;place-items:center;font-weight:800}
.steps li .num::before{counter-increment:s;content:counter(s)}
.steps li div{align-self:center}

/* Buttons */
.btn{display:inline-block;padding:.75rem 1.1rem;border-radius:.75rem;border:1px solid var(--ink);text-decoration:none;color:var(--ink);font-weight:800}
.btn.primary{background:var(--ink);color:#fff}
.btn.ghost{background:transparent}

/* Footer */
.site-footer{border-top:1px solid var(--border);text-align:center;padding:1rem}

/* ===== Reveal ===== */
/* Mobile/Tablets: immer sichtbar (kein JS nötig) */
.reveal{opacity:1; transform:none}
/* Desktop (≥981px): sanftes Einblenden mit JS-Klasse .in */
@media (min-width: 981px){
  .reveal{opacity:.001; transform:translateY(16px); transition:opacity .6s ease, transform .6s ease}
  .reveal.in{opacity:1; transform:translateY(0)}
}
/* Barrierefrei/Reduced Motion: immer sichtbar */
@media (prefers-reduced-motion: reduce){
  .reveal{opacity:1 !important; transform:none !important}
}

/* Responsive */
@media (max-width: 980px){ .hero{grid-template-columns:1fr} }
@media (max-width: 860px){ .features, .cards{grid-template-columns:1fr 1fr} }
@media (max-width: 640px){
  .features, .cards{grid-template-columns:1fr}
  .app-screenshot{max-width:320px}
}