/* ============================================================
   SCHRIFTEN — lokal eingebettet, keine externe Verbindung
   ============================================================ */
@font-face{font-family:'Archivo';font-style:normal;font-weight:400 900;font-stretch:62% 125%;font-display:swap;src:url(fonts/f0.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/f1.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Mono';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/f2.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:400;font-stretch:100%;font-display:swap;src:url(fonts/f3.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:500;font-stretch:100%;font-display:swap;src:url(fonts/f4.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-style:normal;font-weight:600;font-stretch:100%;font-display:swap;src:url(fonts/f5.woff2) format('woff2')}

/* ============================================================
   TOKENS — light is the base; screens stay dark in both themes
   ============================================================ */
:root{
  --paper:#E6EAEC;
  --card:#F7F9FA;
  --sunken:#DDE3E6;
  --ink:#0E1519;
  --ink-2:#56636B;
  --line:#C9D2D6;
  --line-2:#B4C0C6;
  --accent:#C24E08;
  --accent-hi:#E4610F;
  --on-accent:#FFF6EF;
  --shadow:0 1px 2px rgba(14,21,25,.05), 0 12px 32px -18px rgba(14,21,25,.30);

  /* screens and the closing band — dark in both themes, so their
     inner colours are fixed rather than flipped with the page */
  --night:#070E10;
  --ir:#A9C4BF;
  --warm:#F0A860;
  --rec:#FF4530;
  --band:#0B1215;
  --band-ink:#F3F7F8;
  --band-dim:rgba(243,247,248,.72);
  --band-line:rgba(243,247,248,.17);

  --fs-hero:clamp(2.5rem,6.2vw,5rem);
  --fs-h2:clamp(1.75rem,3.4vw,2.85rem);
  --fs-h3:clamp(1.05rem,1.6vw,1.25rem);
  --fs-body:1.0625rem;
  --fs-mono:.7rem;

  --wrap:1180px;
  --radius:3px;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --paper:#0F1417;
    --card:#171E22;
    --sunken:#0A0F11;
    --ink:#E7EDEF;
    --ink-2:#9BA9B0;
    --line:#252F34;
    --line-2:#334046;
    --accent:#FF7A26;
    --accent-hi:#FF9146;
    --on-accent:#1A0C03;
    --band:#05090A;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 14px 34px -18px rgba(0,0,0,.8);
  }
}
:root[data-theme="dark"]{
  --paper:#0F1417;
  --card:#171E22;
  --sunken:#0A0F11;
  --ink:#E7EDEF;
  --ink-2:#9BA9B0;
  --line:#252F34;
  --line-2:#334046;
  --accent:#FF7A26;
  --accent-hi:#FF9146;
  --on-accent:#1A0C03;
  --band:#05090A;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 14px 34px -18px rgba(0,0,0,.8);
}

/* ============================================================
   BASE
   ============================================================ */
*{box-sizing:border-box}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"IBM Plex Sans","Segoe UI",system-ui,sans-serif;
  font-size:var(--fs-body);
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:Archivo,"Arial Narrow",Helvetica,sans-serif;
  font-variation-settings:"wdth" 112;
  font-weight:800;
  line-height:1.03;
  letter-spacing:-.022em;
  text-wrap:balance;
  margin:0;
}
p{margin:0}
a{color:inherit}
img,svg,canvas{display:block;max-width:100%}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}
::selection{background:var(--accent);color:var(--on-accent)}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(1.15rem,4vw,2.5rem)}
.section{padding-block:clamp(4rem,9vw,7.5rem)}

.mono{
  font-family:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  font-size:var(--fs-mono);letter-spacing:.14em;text-transform:uppercase;font-weight:500;
}
.eyebrow{
  font-family:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  font-size:var(--fs-mono);letter-spacing:.2em;text-transform:uppercase;
  color:var(--ink-2);display:flex;align-items:center;gap:.65rem;
}
.eyebrow::before{content:"";width:1.6rem;height:1px;background:var(--accent);flex:none}
.lede{font-size:clamp(1.05rem,1.5vw,1.25rem);color:var(--ink-2);max-width:56ch}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:Archivo,sans-serif;font-variation-settings:"wdth" 105;
  font-weight:700;font-size:.95rem;
  padding:.82rem 1.35rem;border-radius:var(--radius);
  text-decoration:none;border:1px solid transparent;
  transition:background .18s ease,border-color .18s ease,color .18s ease,transform .18s ease;
  cursor:pointer;
}
.btn-primary{background:var(--accent);color:var(--on-accent)}
.btn-primary:hover{background:var(--accent-hi)}
.btn-ghost{border-color:var(--line-2);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--ink);background:var(--card)}
.btn:active{transform:translateY(1px)}
.btn .arw{transition:transform .18s ease}
.btn:hover .arw{transform:translateX(3px)}

/* ============================================================
   HEADER
   ============================================================ */
.hdr{
  position:sticky;top:0;z-index:60;
  background:color-mix(in srgb, var(--paper) 88%, transparent);
  backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid var(--line);
}
.hdr-in{display:flex;align-items:center;gap:2rem;height:66px}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;margin-right:auto}
.brand-txt{
  font-family:Archivo,sans-serif;font-variation-settings:"wdth" 118;
  font-weight:900;font-size:1.05rem;letter-spacing:.005em;
}
.nav{display:flex;gap:1.7rem}
.nav a{
  text-decoration:none;color:var(--ink-2);font-size:.9rem;font-weight:500;
  padding-block:.2rem;border-bottom:1px solid transparent;transition:color .16s,border-color .16s;
}
.nav a:hover{color:var(--ink);border-bottom-color:var(--accent)}
@media (max-width:880px){.nav{display:none}}
@media (max-width:520px){.hdr-in .btn{display:none}}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;
  padding-block:clamp(3rem,6vw,5.5rem) clamp(3.5rem,7vw,6rem);
  border-bottom:1px solid var(--line);
  overflow:hidden;
}
/* faint survey grid — reads as a site plan, the way installers lay cameras out */
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:calc(100% / 12) 100%;
  opacity:.45;
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 22%,#000 62%,transparent);
  mask-image:linear-gradient(180deg,transparent,#000 22%,#000 62%,transparent);
}
.hero-in{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.02fr);gap:clamp(2rem,4.5vw,4rem);align-items:center}
@media (max-width:960px){.hero-in{grid-template-columns:1fr;gap:2.5rem}}
.hero-copy{display:flex;flex-direction:column;gap:1.5rem;align-items:flex-start}
.hero h1{font-size:var(--fs-hero);font-variation-settings:"wdth" 118;letter-spacing:-.03em}
.hero h1 .dim{color:var(--ink-2);display:block}
.hero-cta{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:.3rem}
.hero-note{display:flex;flex-wrap:wrap;gap:1.4rem;color:var(--ink-2);font-size:.9rem}
.hero-note span{display:flex;align-items:center;gap:.45rem}
.tick{width:6px;height:6px;background:var(--accent);flex:none;transform:rotate(45deg)}

/* ============================================================
   QUAD FEED
   ============================================================ */
.feed{
  position:relative;aspect-ratio:16/11;width:100%;
  background:var(--night);
  border:1px solid var(--line-2);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  overflow:hidden;
}
.feed canvas{width:100%;height:100%}
.feed-grid{
  position:absolute;inset:0;display:grid;
  grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;
  pointer-events:none;
}
.cell{position:relative;padding:.55rem .65rem;display:flex;flex-direction:column;justify-content:space-between}
.cell-top{display:flex;justify-content:space-between;align-items:flex-start;gap:.5rem}
.cell-id{
  font-family:"IBM Plex Mono",monospace;font-size:.62rem;letter-spacing:.13em;
  color:var(--ir);text-transform:uppercase;
  text-shadow:0 1px 3px rgba(0,0,0,.9);line-height:1.35;
}
.cell-id b{display:block;color:#F2F6F5;font-weight:500}
.cell-ts{
  font-family:"IBM Plex Mono",monospace;font-size:.6rem;letter-spacing:.06em;
  color:#DCE6E4;text-shadow:0 1px 3px rgba(0,0,0,.95);align-self:flex-end;
  font-variant-numeric:tabular-nums;
}
.rec{display:flex;align-items:center;gap:.32rem;font-family:"IBM Plex Mono",monospace;font-size:.58rem;letter-spacing:.14em;color:#F2F6F5;text-shadow:0 1px 3px rgba(0,0,0,.9)}
.rec i{width:6px;height:6px;border-radius:50%;background:var(--rec);animation:blink 1.7s steps(1,end) infinite}
@keyframes blink{0%,58%{opacity:1}59%,100%{opacity:.15}}
.chip-warm{
  font-family:"IBM Plex Mono",monospace;font-size:.55rem;letter-spacing:.12em;
  color:#1A0C03;background:var(--warm);padding:.12rem .34rem;border-radius:2px;white-space:nowrap;
}
.feed-cap{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-top:.7rem;color:var(--ink-2);flex-wrap:wrap}

/* ============================================================
   STAT STRIP
   ============================================================ */
.strip{border-bottom:1px solid var(--line);background:var(--card)}
.strip-in{display:grid;grid-template-columns:repeat(5,1fr)}
@media (max-width:820px){.strip-in{grid-template-columns:repeat(2,1fr)}}
.stat{padding:1.5rem 0 1.5rem 1.35rem;border-left:1px solid var(--line)}
.stat:first-child{border-left:0;padding-left:0}
@media (max-width:820px){
  .stat{padding:1.15rem 0 1.15rem 1.1rem;border-top:1px solid var(--line)}
  .stat:nth-child(odd){border-left:0;padding-left:0}
  .stat:nth-child(-n+2){border-top:0}
}
.stat-n{
  font-family:Archivo,sans-serif;font-variation-settings:"wdth" 100;
  font-weight:800;font-size:1.6rem;letter-spacing:-.02em;line-height:1.1;
  font-variant-numeric:tabular-nums;
}
.stat-n em{font-style:normal;font-size:.82rem;font-weight:600;color:var(--ink-2);margin-left:.15rem}
.stat-l{font-size:.82rem;color:var(--ink-2);margin-top:.15rem;line-height:1.4}

/* ============================================================
   SECTION HEADS
   ============================================================ */
.head{display:flex;flex-direction:column;gap:1rem;max-width:62ch;margin-bottom:clamp(2.2rem,4vw,3.4rem)}
.head h2{font-size:var(--fs-h2)}

/* ============================================================
   FEATURES
   ============================================================ */
.feats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-block:1px solid var(--line)}
@media (max-width:900px){.feats{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.feats{grid-template-columns:1fr}}
.feat{background:var(--paper);padding:clamp(1.4rem,2.4vw,2rem);display:flex;flex-direction:column;gap:.65rem;min-height:196px}
.feat-ic{width:26px;height:26px;color:var(--accent);margin-bottom:.2rem}
.feat h3{font-size:1.02rem;font-variation-settings:"wdth" 106}
.feat p{font-size:.9rem;color:var(--ink-2)}

/* ============================================================
   COVERAGE PLAN
   ============================================================ */
.plan-wrap{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:clamp(1.5rem,3vw,3rem);align-items:start}
@media (max-width:900px){.plan-wrap{grid-template-columns:1fr}}
.plan-box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(.9rem,2vw,1.4rem)}
.plan-box svg{width:100%;height:auto}
.cam-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1px;background:var(--line);border:1px solid var(--line)}
.cam-btn{
  width:100%;text-align:left;background:var(--card);border:0;cursor:pointer;
  padding:.9rem 1rem;display:flex;gap:.85rem;align-items:flex-start;
  font:inherit;color:inherit;transition:background .16s;
}
.cam-btn:hover,.cam-btn[aria-pressed="true"]{background:var(--paper)}
.cam-btn[aria-pressed="true"] .cam-dot{background:var(--accent);border-color:var(--accent)}
.cam-dot{width:11px;height:11px;border:2px solid var(--line-2);border-radius:50%;margin-top:.42rem;flex:none;transition:.16s}
.cam-btn b{font-family:"IBM Plex Mono",monospace;font-size:.66rem;letter-spacing:.13em;color:var(--ink-2);font-weight:500;display:block}
.cam-btn span{font-size:.93rem;font-weight:600;display:block}
.cam-btn em{font-style:normal;font-size:.83rem;color:var(--ink-2);display:block}
.cone{transition:opacity .3s ease}

/* ============================================================
   PRIVACY
   ============================================================ */
.privacy{background:var(--sunken);border-block:1px solid var(--line)}
.priv-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(2rem,4vw,4rem);align-items:start}
@media (max-width:860px){.priv-grid{grid-template-columns:1fr}}
.priv-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1.15rem}
.priv-list li{display:flex;gap:.9rem;align-items:flex-start}
.priv-list svg{width:18px;height:18px;color:var(--accent);flex:none;margin-top:.3rem}
.priv-list b{display:block;font-weight:600;font-size:.98rem}
.priv-list p{font-size:.9rem;color:var(--ink-2)}
.legal{border-left:2px solid var(--accent);padding:.9rem 0 .9rem 1.1rem;font-size:.88rem;color:var(--ink-2)}

/* ============================================================
   FAQ
   ============================================================ */
.faq{display:flex;flex-direction:column;border-top:1px solid var(--line);max-width:75ch}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:1.05rem 2.5rem 1.05rem 0;position:relative;font-weight:600;font-size:1.02rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:.4rem;top:1.4rem;
  width:9px;height:9px;border-right:1.5px solid var(--ink-2);border-bottom:1.5px solid var(--ink-2);
  transform:rotate(45deg);transition:transform .2s ease;
}
.faq details[open] summary::after{transform:rotate(-135deg)}
.faq details p{padding-bottom:1.15rem;color:var(--ink-2);max-width:66ch;font-size:.95rem}

/* ============================================================
   RECHTSTEXTE (Datenschutz + Impressum)
   ============================================================ */
.legaldoc{background:var(--paper);border-top:1px solid var(--line);padding-block:clamp(3rem,6vw,5rem)}
.legaldoc .head{margin-bottom:2rem}
.legaldoc-body{max-width:72ch;display:flex;flex-direction:column;gap:1.6rem}
.legaldoc-body h3{
  font-size:1.02rem;font-variation-settings:"wdth" 106;margin-top:.6rem;
}
.legaldoc-body p{font-size:.94rem;color:var(--ink-2);line-height:1.65}
.legaldoc-body ul{margin:0;padding-left:1.1rem;display:flex;flex-direction:column;gap:.4rem}
.legaldoc-body li{font-size:.94rem;color:var(--ink-2);line-height:1.6}
.legaldoc-body a{color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line-2)}
.legaldoc-body a:hover{color:var(--accent);border-bottom-color:var(--accent)}
.legaldoc-body b{color:var(--ink)}
.legaldoc-date{font-family:"IBM Plex Mono",ui-monospace,Consolas,monospace;font-size:.68rem;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-2)}

/* ============================================================
   IMPRESSUM
   ============================================================ */
.imp{background:var(--sunken)}
.imp-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.9rem 2.4rem}
.imp-block{display:flex;flex-direction:column;gap:.4rem}
.imp-block h3{
  font-family:"IBM Plex Mono",ui-monospace,Consolas,monospace;
  font-variation-settings:normal;font-weight:500;
  font-size:.64rem;letter-spacing:.15em;text-transform:uppercase;
  color:var(--ink-2);line-height:1.4;
}
.imp-block p{font-size:.94rem;line-height:1.55}
.imp-block a{text-decoration:none;border-bottom:1px solid var(--line-2)}
.imp-block a:hover{color:var(--accent);border-bottom-color:var(--accent)}
.imp-note{margin-top:2.4rem;padding-top:1.3rem;border-top:1px solid var(--line);font-size:.86rem;color:var(--ink-2);max-width:72ch}
.todo{
  display:inline-block;border:1px dashed var(--accent);color:var(--accent);
  padding:.08rem .42rem;border-radius:2px;
  font-family:"IBM Plex Mono",ui-monospace,Consolas,monospace;font-size:.78rem;letter-spacing:.03em;
}

/* ============================================================
   CONTACT + FOOTER
   ============================================================ */
.contact{background:var(--band);color:var(--band-ink)}
.contact .eyebrow{color:var(--band-dim)}
.contact .eyebrow::before{background:var(--accent-hi)}
.contact h2{font-size:var(--fs-h2)}
.contact-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:clamp(2rem,4vw,4rem);align-items:end}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr;align-items:start}}
.contact-copy{display:flex;flex-direction:column;gap:1.2rem;align-items:flex-start}
.contact-p{color:var(--band-dim);max-width:52ch}
.contact-fine{font-size:.84rem;color:var(--band-dim);opacity:.8;max-width:52ch}
.contact-lines{display:flex;flex-direction:column;gap:1rem}
.cline{display:flex;flex-direction:column;gap:.15rem;border-top:1px solid var(--band-line);padding-top:.7rem}
.cline span{font-family:"IBM Plex Mono",monospace;font-size:.63rem;letter-spacing:.15em;text-transform:uppercase;color:var(--band-dim)}
.cline a,.cline b{font-size:1.02rem;font-weight:500;text-decoration:none;color:var(--band-ink)}
.cline a:hover{color:var(--accent-hi)}
.contact .btn-primary{background:var(--accent-hi);color:#1A0C03}
.contact .btn-primary:hover{background:#FFA05E}

.ftr{border-top:1px solid var(--line);padding-block:2.2rem;color:var(--ink-2);font-size:.84rem}
.ftr-in{display:flex;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;align-items:center}
.ftr-nav{display:flex;gap:1.3rem;flex-wrap:wrap}
.ftr a{text-decoration:none}
.ftr a:hover{color:var(--ink)}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
}