/* in-pipe GmbH - app.css | Chrom/Elektroblau, dunkel */
:root{
  --bg:#05070d; --bg2:#0a0f1a; --panel:#0c121e; --panel2:#111a29;
  --line:rgba(140,170,205,.16);
  --blue:#1e9bf0; --blue2:#36b8ff; --blue-deep:#0a67b8;
  --txt:#e9eef6; --muted:#9db0c6; --muted2:#7489a2;
  --chrome1:#ffffff; --chrome2:#aebccd; --chrome3:#6f8095;
  --radius:16px; --maxw:1120px;
  --shadow:0 24px 60px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.inpipe{
  margin:0; background:var(--bg); color:var(--txt);
  font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  line-height:1.6; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 20px}
a{color:inherit; text-decoration:none}
img{max-width:100%; height:auto; display:block}
h1,h2,h3,h4{font-family:"Archivo",system-ui,sans-serif; line-height:1.08; margin:0 0 .4em; letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,5.2vw,3.7rem); font-weight:800}
h2{font-size:clamp(1.7rem,3.6vw,2.6rem); font-weight:800}
h3{font-size:1.18rem; font-weight:700}
p{margin:0 0 1rem}
.skip{position:absolute;left:-9999px;top:auto}
.skip:focus{left:16px;top:12px;background:var(--blue);color:#001;padding:8px 14px;border-radius:8px;z-index:200}

.chrome{
  background:linear-gradient(180deg,var(--chrome1) 0%,var(--chrome2) 46%,var(--chrome3) 54%,#95a7bb 60%,#eef3f8 100%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
  text-shadow:0 1px 0 rgba(255,255,255,.05);
}
.accent{color:var(--blue2)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;font-family:"Archivo",sans-serif;
  padding:.85rem 1.4rem;border-radius:999px;border:1px solid transparent;cursor:pointer;
  transition:transform .15s ease,box-shadow .15s ease,background .15s ease,border-color .15s ease;font-size:1rem}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(180deg,var(--blue2),var(--blue-deep));color:#fff;
  box-shadow:0 10px 26px rgba(30,155,240,.35),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-primary:hover{box-shadow:0 16px 34px rgba(30,155,240,.5)}
.btn-ghost{border-color:var(--line);color:var(--txt);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--blue);color:#fff}
.btn.wide{width:100%;justify-content:center}
.btn-call{border:1px solid var(--line);background:rgba(255,255,255,.03);padding:.6rem 1rem;font-size:.98rem}
.btn-call:hover{border-color:var(--blue)}
.btn-call .dot{width:9px;height:9px;border-radius:50%;background:var(--blue2);box-shadow:0 0 0 4px rgba(54,184,255,.18)}

/* Header */
header.site{position:sticky;top:0;z-index:100;background:rgba(5,7,13,.72);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:18px;min-height:76px}
.brand img{height:52px;width:auto}
.nav{display:flex;gap:22px;margin-left:auto;font-weight:600;font-size:.98rem}
.nav a{color:var(--muted);padding:.3rem 0;position:relative}
.nav a:hover{color:#fff}
.nav a::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;background:var(--blue2);transition:right .2s ease}
.nav a:hover::after{right:0}
.bar .btn-call{margin-left:8px}

/* Hero */
.hero{position:relative;padding:72px 0 64px;overflow:hidden;
  background:
   radial-gradient(1100px 520px at 72% -8%,rgba(30,155,240,.22),transparent 60%),
   radial-gradient(760px 420px at 8% 20%,rgba(14,70,130,.28),transparent 62%),
   linear-gradient(180deg,#05070d,#070b14 60%,#05070d)}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 40%;opacity:.5;z-index:0}
.hero-scrim{position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(5,7,13,.5),rgba(5,7,13,.72) 62%,var(--bg) 98%),
   linear-gradient(90deg,rgba(5,7,13,.72),rgba(5,7,13,.1) 55%,rgba(5,7,13,.55))}
.hero-glow{position:absolute;inset:0;pointer-events:none;z-index:1;
  background:radial-gradient(520px 320px at 85% 30%,rgba(54,184,255,.16),transparent 70%)}
.hero-in{position:relative;z-index:2}
.eyebrow{display:inline-flex;align-items:center;gap:.6rem;color:var(--blue2);font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;margin:0 0 1rem;
  border:1px solid var(--line);padding:.4rem .9rem;border-radius:999px;background:rgba(30,155,240,.06)}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--blue2);box-shadow:0 0 0 0 rgba(54,184,255,.5);animation:pulse 2.4s ease-out infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(54,184,255,.45)}70%{box-shadow:0 0 0 12px rgba(54,184,255,0)}100%{box-shadow:0 0 0 0 rgba(54,184,255,0)}}
.hero h1{max-width:16ch}
.hero h1,.hero .lead{text-shadow:0 2px 20px rgba(0,0,0,.5)}
.lead{color:var(--muted);font-size:1.2rem;max-width:58ch}
.hero .lead{color:#ccd8e7}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin:1.6rem 0 1.4rem}
.hero-badges{list-style:none;display:flex;flex-wrap:wrap;gap:10px 10px;padding:0;margin:1.2rem 0 0}
.hero-badges li{font-size:.9rem;color:var(--muted);border:1px solid var(--line);
  padding:.45rem .85rem;border-radius:999px;background:rgba(255,255,255,.02)}
.hero-badges li::before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;
  background:var(--blue2);margin-right:.5rem;vertical-align:middle}

/* Sections */
section{padding:72px 0}
.kicker{color:var(--blue2);font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.78rem;margin:0 0 .5rem}
.section-lead{color:var(--muted);font-size:1.1rem;max-width:62ch}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}
.card{background:linear-gradient(180deg,var(--panel),#0a0f1a);border:1px solid var(--line);
  border-radius:var(--radius);padding:24px;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.card:hover{transform:translateY(-4px);border-color:rgba(54,184,255,.5);box-shadow:var(--shadow)}
.card .ico{width:52px;height:52px;border-radius:13px;display:grid;place-items:center;margin-bottom:14px;
  color:var(--blue2);background:radial-gradient(circle at 30% 25%,rgba(54,184,255,.22),rgba(54,184,255,.05));
  border:1px solid rgba(54,184,255,.28)}
.card p{color:var(--muted);margin:0;font-size:.97rem}

/* Ablauf */
.steps{list-style:none;padding:0;margin:34px 0 0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:s}
.steps li{position:relative;background:rgba(255,255,255,.02);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.steps .num{font-family:"Archivo";font-weight:800;font-size:1.5rem;color:transparent;
  background:linear-gradient(180deg,#fff,#8fa3b9);-webkit-background-clip:text;background-clip:text;display:block;margin-bottom:.3rem}
.steps h3{margin:.1rem 0 .3rem}
.steps p{color:var(--muted);margin:0;font-size:.95rem}
.steps li::after{content:"";position:absolute;top:0;left:0;height:3px;width:46px;border-radius:3px;background:linear-gradient(90deg,var(--blue2),transparent)}

/* Warum */
.warum-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:34px;align-items:start}
.ticks{list-style:none;padding:0;margin:1.4rem 0 0;display:grid;gap:12px}
.ticks li{position:relative;padding-left:34px;color:var(--txt)}
.ticks li::before{content:"";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;
  background:rgba(54,184,255,.12);border:1px solid rgba(54,184,255,.5)}
.ticks li::after{content:"";position:absolute;left:7px;top:7px;width:8px;height:5px;border-left:2px solid var(--blue2);
  border-bottom:2px solid var(--blue2);transform:rotate(-45deg)}
.warum-call{position:relative;overflow:hidden;background:linear-gradient(180deg,#0b2440,#0a1526);
  border:1px solid rgba(54,184,255,.3);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:.5rem}
.warum-call::before{content:"";position:absolute;inset:0;z-index:0;
  background:url(band-jet.jpg) center 30%/cover no-repeat;opacity:.26}
.warum-call::after{content:"";position:absolute;inset:0;z-index:0;
  background:linear-gradient(180deg,rgba(10,21,38,.55),rgba(10,21,38,.86))}
.warum-call > *{position:relative;z-index:1}
.card-kicker{color:var(--blue2);font-weight:700;margin:0;text-transform:uppercase;letter-spacing:.1em;font-size:.76rem}
.warum-call .big{font-family:"Archivo";font-weight:800;font-size:3.4rem;line-height:1;margin:.2rem 0;
  background:linear-gradient(180deg,#fff,#7f93aa);-webkit-background-clip:text;background-clip:text;color:transparent}
.warum-call p{color:var(--muted);margin:0 0 .3rem}
.warum-call .btn{margin-top:.6rem}
.warum-call .mail{color:var(--blue2);font-weight:600;text-align:center;margin-top:.2rem}

/* Region */
.region{background:linear-gradient(180deg,#070b14,#05070d)}
.region-in{text-align:center;max-width:760px;margin:0 auto}
.pills{list-style:none;padding:0;margin:1.4rem 0 0;display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.pills li{border:1px solid var(--line);background:rgba(255,255,255,.03);padding:.5rem 1rem;border-radius:999px;color:var(--muted);font-weight:600}

/* Kontakt */
.kontakt-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:34px;align-items:start}
.contact-list{list-style:none;padding:0;margin:1.4rem 0 0;display:grid;gap:14px}
.contact-list li{display:flex;flex-direction:column;border-top:1px solid var(--line);padding-top:12px}
.contact-list span{color:var(--muted2);font-size:.82rem;text-transform:uppercase;letter-spacing:.08em}
.contact-list a{font-size:1.2rem;font-weight:700;color:#fff}
.kontakt-form{background:linear-gradient(180deg,var(--panel2),#0a0f1a);border:1px solid var(--line);
  border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.field{margin-bottom:14px}
.field.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label{display:block;font-size:.85rem;color:var(--muted);margin-bottom:.3rem;font-weight:600}
input,textarea{width:100%;background:#070c15;border:1px solid var(--line);border-radius:10px;
  color:var(--txt);padding:.75rem .85rem;font:inherit;transition:border-color .15s ease,box-shadow .15s ease}
input:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(30,155,240,.18)}
textarea{resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.fineprint{color:var(--muted2);font-size:.8rem;margin:.8rem 0 0}
.note{border-radius:10px;padding:.8rem 1rem;margin-bottom:14px;font-weight:600}
.note.ok{background:rgba(32,180,120,.12);border:1px solid rgba(32,180,120,.5);color:#8ef0c4}
.note.err{background:rgba(240,80,80,.1);border:1px solid rgba(240,80,80,.5);color:#ffb3b3}

/* Footer */
.site-foot{border-top:1px solid var(--line);background:#04060b;padding:48px 0 26px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:26px;align-items:start}
.foot-logo{height:48px;width:auto;margin-bottom:10px}
.site-foot h4{font-size:.95rem;margin:0 0 .5rem}
.site-foot a:hover{color:var(--blue2)}
.muted{color:var(--muted2)}
.foot-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  border-top:1px solid var(--line);margin-top:30px;padding-top:18px;color:var(--muted2);font-size:.85rem}
.foot-bottom p{margin:0}

/* Reveal (Progressive Enhancement: ohne JS immer sichtbar, Animation nur mit JS) */
.reveal{transition:opacity .6s ease,transform .6s ease}
.js .reveal{opacity:0;transform:translateY(16px)}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
  .pulse{animation:none}
  html{scroll-behavior:auto}
}

/* Responsive */
@media (max-width:960px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .warum-grid,.kontakt-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  .nav{display:none}
  .bar .btn-call{margin-left:auto}
  .cards,.steps{grid-template-columns:1fr}
  .field.two{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .hero{padding:52px 0 48px}
  section{padding:56px 0}
}