/* ============================================================
   site.css – gemeinsames Design-System für alle flexoft-Seiten
   Wird auf JEDER Seite eingebunden. Seitenspezifische Extras
   (z.B. Produktkarten der Bestellseite) stehen in eigenen
   Dateien, die zusätzlich zu dieser hier geladen werden.
   ============================================================ */

:root{
  --teal-deep:#2B5F86;
  --teal-deep-light:#3E7BA6;
  --seaglass:#DCEAE7;
  --seaglass-dark:#C3DAD6;
  --coral:#C1442D;
  --coral-dark:#A3371F;
  --paper:#F0F3F0;
  --ink:#2B2E2E;
  --gold:#D9A441;
  --focus:#3E7BA6;
  font-size:16px;
}
*{box-sizing:border-box;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"IBM Plex Sans","Segoe UI",Arial,sans-serif;
  line-height:1.5;
}
h1,h2,h3,.display{
  font-family:"Plus Jakarta Sans","IBM Plex Sans","Segoe UI",Arial,sans-serif;
  font-weight:600;
  color:var(--teal-deep);
  letter-spacing:-0.01em;
}
.mono, .price{
  font-family:"IBM Plex Mono","Courier New",monospace;
}
a{color:var(--teal-deep);}
:focus-visible{
  outline:3px solid var(--focus);
  outline-offset:2px;
}

/* ---------- Kopfbereich ---------- */
header.top{
  background:var(--teal-deep);
  color:var(--paper);
  padding:18px 32px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-family:"Plus Jakarta Sans","IBM Plex Sans","Segoe UI",Arial,sans-serif;
  font-size:1.3rem;
  font-weight:600;
  color:var(--paper);
  text-decoration:none;
}
.brand img{display:block; height:32px; width:auto;}
.brand svg{display:block;}
nav.mainnav ul{
  list-style:none;
  display:flex;
  gap:28px;
  margin:0;
  padding:0;
}
nav.mainnav a{
  color:#CFE3E1;
  text-decoration:none;
  font-size:0.92rem;
  letter-spacing:0.03em;
  text-transform:uppercase;
  padding-bottom:4px;
  border-bottom:2px solid transparent;
}
nav.mainnav a.active, nav.mainnav a:hover{
  color:var(--paper);
  border-bottom-color:var(--coral);
}

/* ---------- Mobiles Hamburger-Menü ---------- */
.nav-toggle{
  display:none;
  background:none;
  border:1px solid rgba(255,255,255,0.4);
  border-radius:8px;
  color:var(--paper);
  font-size:1.3rem;
  line-height:1;
  padding:6px 12px;
  cursor:pointer;
}
@media (max-width: 760px){
  header.top{flex-wrap:wrap;}
  .nav-toggle{display:block;}
  nav.mainnav{
    display:none;
    width:100%;
    order:3;
    margin-top:16px;
  }
  nav.mainnav.open{display:block;}
  nav.mainnav ul{
    flex-direction:column;
    gap:2px;
  }
  nav.mainnav a{
    padding:12px 14px;
    border-radius:8px;
    border-bottom:none !important;
  }
  nav.mainnav a.active, nav.mainnav a:hover{
    background:rgba(255,255,255,0.15);
  }
}

/* ---------- Klangwellen-Trenner (Signatur-Element) ---------- */
.waveform{
  display:flex;
  align-items:flex-end;
  gap:3px;
  height:26px;
  margin:44px 0;
  padding:0 4px;
}
.waveform span{
  flex:1;
  background:var(--seaglass-dark);
  border-radius:2px;
  min-width:2px;
}
.waveform.accent span:nth-child(4n){background:var(--seaglass-dark);}
.waveform.accent span:nth-child(7n){background:var(--seaglass-dark);}

/* ---------- Hero ---------- */
.hero{
  max-width:1100px;
  margin:0 auto;
  padding:56px 32px 0;
}
.eyebrow{
  font-family:"IBM Plex Mono",monospace;
  font-size:0.78rem;
  letter-spacing:0.12em;
  text-transform:uppercase;
  color:var(--coral);
  margin-bottom:10px;
}
.hero h1{
  font-size:2.4rem;
  margin:0 0 10px;
}
.hero p.lead{
  max-width:640px;
  color:#4C5A5A;
  font-size:1.05rem;
}
.hero .hinweis{
  background:var(--seaglass);
  border-left:4px solid var(--teal-deep);
  padding:12px 16px;
  font-size:0.92rem;
  max-width:640px;
  margin-top:18px;
  border-radius:0 6px 6px 0;
}
.hero .hinweis.error{
  background:#FBE4E0;
  border-left-color:var(--coral);
}
.hero .hinweis.success{
  background:#E3F0E6;
  border-left-color:#3F8452;
}

/* ---------- Layout ---------- */
.layout{
  max-width:1100px;
  margin:0 auto;
  padding:0 32px 80px;
  display:grid;
  grid-template-columns:1fr 340px;
  gap:40px;
  align-items:start;
}
.layout.single-column{
  grid-template-columns:1fr;
  max-width:720px;
}
@media (max-width: 860px){
  .layout{grid-template-columns:1fr;}
  .summary{position:static !important; order:-1;}
}

section.block{margin-bottom:8px;}
section.block h2{
  font-size:1.3rem;
  margin:0 0 4px;
}
.block .sub{
  color:#5C6C6C;
  font-size:0.88rem;
  margin:0 0 18px;
}

.field-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
}
.field-grid .full{grid-column:1 / -1;}
label{
  display:block;
  font-size:0.85rem;
  font-weight:600;
  color:var(--teal-deep);
  margin-bottom:6px;
}
label .req{color:var(--coral);}
input[type=text], input[type=email], input[type=tel], select, textarea{
  width:100%;
  padding:10px 12px;
  border:1.5px solid #C7D2D1;
  border-radius:6px;
  background:#fff;
  font-family:inherit;
  font-size:0.95rem;
  color:var(--ink);
}
input:focus, select:focus, textarea:focus{
  border-color:var(--teal-deep);
}
textarea{min-height:90px; resize:vertical;}
.field{margin-bottom:16px;}

/* ---------- Buttons ---------- */
.btn-submit{
  background:var(--coral);
  color:#fff;
  border:none;
  padding:14px 18px;
  border-radius:8px;
  font-size:0.95rem;
  font-weight:600;
  cursor:pointer;
  transition:background .15s ease;
}
.btn-submit:hover{background:var(--coral-dark);}
.btn-reset{
  background:transparent;
  color:var(--teal-deep);
  border:1px solid #C7D2D1;
  padding:10px 18px;
  border-radius:8px;
  font-size:0.85rem;
  cursor:pointer;
}

/* ---------- Einfache Info-Karte (z.B. Kontaktdaten) ---------- */
.info-card{
  background:var(--teal-deep);
  color:var(--paper);
  border-radius:14px;
  padding:24px;
}
.info-card h2{color:var(--paper); font-size:1.05rem; margin:0 0 12px;}
.info-card p{margin:0 0 6px; font-size:0.9rem; color:#CFE3E1;}
.info-card a{color:var(--paper); font-weight:600;}

footer{
  background:var(--teal-deep);
  color:#9FBBB9;
  text-align:center;
  padding:24px;
  font-size:0.8rem;
}
footer a{color:#CFE3E1;}

/* ---------- Produkt-Highlight-Karten (Startseite) ---------- */
.product-highlights{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
  margin-bottom:8px;
}
@media (max-width: 640px){
  .product-highlights{grid-template-columns:1fr;}
}
.highlight-card{
  display:block;
  background:#fff;
  border:1.5px solid #E1E8E7;
  border-radius:12px;
  padding:18px;
  text-decoration:none;
  transition:border-color .15s ease, transform .15s ease;
}
.highlight-card:hover{border-color:var(--teal-deep); transform:translateY(-2px);}
.highlight-card img{width:100%; height:auto; display:block; border-radius:6px; margin-bottom:12px;}
.highlight-card .label{
  font-weight:600;
  color:var(--teal-deep);
  font-size:0.95rem;
}

/* ---------- Ankündigungs-Block ---------- */
.announcement{
  background:var(--seaglass);
  border-left:4px solid var(--coral);
  border-radius:0 10px 10px 0;
  padding:24px 28px;
}
.announcement h2{font-size:1.15rem; margin:0 0 14px;}
.announcement p{margin:0 0 12px; font-size:0.92rem; color:#3E4D4D;}
.announcement p:last-child{margin-bottom:0;}

/* ---------- Rechtstexte (Impressum, AGB) ---------- */
.legal-text h2{font-size:1.1rem; margin:32px 0 10px;}
.legal-text h2:first-child{margin-top:0;}
.legal-text p{font-size:0.9rem; color:#3E4D4D; margin:0 0 14px; line-height:1.65;}
.legal-text .meta{font-size:0.9rem; color:var(--ink); margin-bottom:28px;}
.legal-text .meta strong{color:var(--teal-deep);}

/* ---------- Produktdetail-Layout mit Unternavigation ---------- */
.layout.with-subnav{
  grid-template-columns:220px 1fr;
}
@media (max-width: 860px){
  .layout.with-subnav{grid-template-columns:1fr;}
}
.subnav-panel{
  background:#fff;
  border:1.5px solid #E1E8E7;
  border-radius:12px;
  padding:16px;
}
.subnav-panel img.product-thumb{
  width:100%;
  border-radius:8px;
  margin-bottom:14px;
  display:block;
}
.subnav-panel nav ul{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:4px;
}
.subnav-panel nav a{
  display:block;
  padding:9px 12px;
  border-radius:8px;
  font-size:0.88rem;
  font-weight:600;
  color:var(--teal-deep);
  text-decoration:none;
}
.subnav-panel nav a:hover{background:var(--seaglass);}
.subnav-panel nav a.active{background:var(--teal-deep); color:#fff;}
.subnav-panel nav a.cta{background:var(--coral); color:#fff; margin-top:8px; text-align:center;}
.subnav-panel nav a.cta:hover{background:var(--coral-dark);}
.subnav-panel .copyright{font-size:0.75rem; color:#8A9A9A; margin-top:16px;}

/* ---------- Pill-Tab-Navigation (Produktunterseiten) ---------- */
.pill-tabs{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  border-bottom:1px solid #E1E8E7;
  padding-bottom:20px;
  margin-top:20px;
  max-width:640px;
}
.pill-tabs a{
  background:var(--seaglass);
  color:var(--teal-deep);
  font-size:0.88rem;
  font-weight:600;
  padding:9px 18px;
  border-radius:999px;
  text-decoration:none;
  transition:background .15s ease;
}
.pill-tabs a:hover{background:var(--seaglass-dark);}
.pill-tabs a.active{background:var(--teal-deep); color:#fff;}
.pill-tabs a.cta{background:var(--coral); color:#fff;}
.pill-tabs a.cta:hover{background:var(--coral-dark);}

/* ---------- Vergleichstabelle ---------- */
.compare-table{width:100%; border-collapse:collapse; margin-top:10px; font-size:0.88rem;}
.compare-table th, .compare-table td{padding:10px 14px; text-align:left;}
.compare-table th{background:var(--seaglass); color:var(--teal-deep); white-space:nowrap;}
.compare-table th:not(:first-child), .compare-table td:not(:first-child){text-align:right;}
.compare-table tr:nth-child(even) td{background:#F5F8F7;}

/* ---------- Produktliste (Software-Übersicht) ---------- */
.product-list-item{padding:22px 0; border-bottom:1px solid #E1E8E7;}
.product-list-item:last-child{border-bottom:none;}
.product-list-item h3{margin:0 0 8px; font-size:1.1rem;}
.product-list-item p{font-size:0.9rem; color:#3E4D4D; margin:0;}
.product-list-item .tag{font-size:0.78rem; color:var(--coral); font-weight:700; text-transform:uppercase; letter-spacing:0.04em; display:block; margin-top:10px;}