/* ============================================================
   AQUAMETER — Design tokens & global styles
   CI: League Spartan (Headline) + Raleway (Body)
   Palette: #12284B navy · #0055A0 accent · #438BC4 mid · #8CC1E9 light · #FFF8E7 cream
   ============================================================ */

:root {
  /* Brand palette (official Aquameter CI) */
  --navy-900: #0C1C38;   /* deepest navy (derived) */
  --navy-800: #12284B;   /* CI navy — primary dark */
  --navy-700: #163866;
  --navy-600: #1C4884;
  --accent:   #0055A0;   /* CI accent blue */
  --accent-2: #438BC4;   /* CI mid blue */
  --water:    #8CC1E9;   /* CI light blue */
  --ice:      #E9F2FB;   /* tint derived from #8CC1E9 */
  --mist:     #F2F6FA;   /* cool section tint (kein Beige) */
  --paper:    #FFFFFF;   /* main background — reines Weiß */
  --white:    #FFFFFF;
  --grey-100: #F4F1E6;
  --grey-200: #DCDED2;   /* warm cool-grey on cream */
  --grey-400: #9CA1A0;
  --grey-600: #5C6470;
  --ink:      #14233E;   /* body text on light */

  /* Typography (CI) */
  --sans: 'Raleway', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --head: 'League Spartan', 'Raleway', sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  /* Geometry */
  --r-sm: 6px;
  --r-md: 8px;
  --r-lg: 12px;
  --maxw: 1240px;
  --gutter: clamp(20px, 5vw, 64px);

  /* Shadows — restrained, precise */
  --sh-1: 0 1px 2px rgba(18,40,75,.06), 0 1px 1px rgba(18,40,75,.04);
  --sh-2: 0 4px 14px rgba(18,40,75,.09), 0 1px 3px rgba(18,40,75,.06);
  --sh-3: 0 18px 48px rgba(18,40,75,.16), 0 4px 12px rgba(18,40,75,.09);

  /* Accent driven by tweaks */
  --brand-accent: var(--accent);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 92px; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  line-height: 1.55;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

h1, h2, h3, h4 { margin: 0; line-height: 1.08; letter-spacing: -0.01em; font-weight: 700; color: var(--navy-800); font-family: var(--head); }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { margin: 0; padding: 0; list-style: none; }
img { display: block; max-width: 100%; }

/* ---------- Layout ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(64px, 9vw, 120px); }

/* ---------- Reusable type ---------- */
.kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brand-accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}
.kicker::before {
  content: "";
  width: 26px; height: 1px;
  background: var(--brand-accent);
  display: inline-block;
}
.kicker--plain::before { display: none; }

.eyebrow-idx { color: var(--grey-400); }

h2.h-display {
  font-size: clamp(30px, 4.4vw, 52px);
  letter-spacing: -0.025em;
}
.lede {
  font-size: clamp(16px, 1.5vw, 19px);
  color: var(--grey-600);
  max-width: 56ch;
  line-height: 1.6;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: var(--r-sm);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.01em;
  transition: transform .18s ease, background .18s ease, box-shadow .18s ease, color .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--primary {
  background: var(--brand-accent);
  color: #fff;
  box-shadow: 0 6px 18px rgba(0,85,160,.28);
}
.btn--primary:hover { background: var(--navy-700); box-shadow: 0 10px 26px rgba(18,40,75,.32); }
.btn--ghost {
  background: transparent;
  color: var(--navy-900);
  border: 1px solid var(--grey-200);
}
.btn--ghost:hover { border-color: var(--navy-700); background: var(--white); }
.btn--onnavy {
  background: var(--water);
  color: var(--navy-900);
}
.btn--onnavy:hover { background: #fff; }
.btn--ghost-navy {
  background: transparent; color: #fff;
  border: 1px solid rgba(140,193,233,.35);
}
.btn--ghost-navy:hover { border-color: var(--water); background: rgba(140,193,233,.08); }
.btn .arr { transition: transform .2s ease; }
.btn:hover .arr { transform: translateX(3px); }

/* ---------- Hairline / measurement motif ---------- */
.measure-ticks {
  height: 14px;
  background-image: repeating-linear-gradient(90deg,
    var(--grey-200) 0 1px, transparent 1px 14px);
  opacity: .8;
}

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .06s; }
.reveal.d2 { transition-delay: .12s; }
.reveal.d3 { transition-delay: .18s; }
.reveal.d4 { transition-delay: .24s; }
.reveal.d5 { transition-delay: .30s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Image placeholder ---------- */
.ph {
  position: relative;
  background-color: var(--ice);
  background-image:
    repeating-linear-gradient(135deg, rgba(0,85,160,.06) 0 2px, transparent 2px 9px);
  border: 1px solid var(--grey-200);
  display: flex; align-items: flex-end;
  overflow: hidden;
}
.ph__tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--navy-700);
  background: rgba(248,246,239,.92);
  border: 1px solid var(--grey-200);
  border-radius: 4px;
  padding: 5px 9px;
  margin: 12px;
}
.ph--navy {
  background-color: var(--navy-800);
  background-image: repeating-linear-gradient(135deg, rgba(140,193,233,.07) 0 2px, transparent 2px 9px);
  border-color: rgba(140,193,233,.18);
}
.ph--navy .ph__tag { color: var(--water); background: rgba(12,28,56,.72); border-color: rgba(140,193,233,.22); }

/* ============================================================
   HEADER
   ============================================================ */
.hdr {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  transition: background .3s ease, box-shadow .3s ease, border-color .3s ease;
  border-bottom: 1px solid transparent;
}
.hdr.scrolled {
  background: rgba(248,246,239,.86);
  backdrop-filter: saturate(140%) blur(12px);
  border-bottom-color: var(--grey-200);
  box-shadow: var(--sh-1);
}
.hdr__inner { display: flex; align-items: center; gap: 28px; height: 76px; }
.hdr__nav { display: flex; align-items: center; gap: 26px; margin-left: auto; }
.hdr__nav a {
  font-size: 14.5px; font-weight: 600; color: var(--navy-800);
  position: relative; padding: 6px 0; letter-spacing: -0.01em;
}
.hdr__nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--brand-accent); transition: width .22s ease;
}
.hdr__nav a:hover { color: var(--accent); }
.hdr__nav a:hover::after { width: 100%; }
.hdr__cta { display: flex; align-items: center; gap: 12px; }
.hdr__cta .btn { padding: 11px 18px; font-size: 14px; }
.burger { display: none; width: 44px; height: 44px; align-items: center; justify-content: center; margin-left: auto; }
.burger span { display: block; width: 22px; height: 2px; background: var(--navy-900); position: relative; transition: .25s; }
.burger span::before, .burger span::after { content:""; position:absolute; left:0; width:22px; height:2px; background: var(--navy-900); transition:.25s; }
.burger span::before { top: -7px; } .burger span::after { top: 7px; }
.burger.open span { background: transparent; }
.burger.open span::before { top: 0; transform: rotate(45deg); }
.burger.open span::after { top: 0; transform: rotate(-45deg); }

.mobile-nav {
  position: fixed; inset: 76px 0 0 0; z-index: 99;
  background: var(--paper);
  transform: translateX(100%); transition: transform .32s cubic-bezier(.2,.7,.2,1);
  padding: 24px var(--gutter); display: flex; flex-direction: column; gap: 4px;
}
.mobile-nav.open { transform: none; }
.mobile-nav a { font-size: 20px; font-weight: 700; color: var(--navy-900); padding: 16px 0; border-bottom: 1px solid var(--grey-200); }
.mobile-nav .btn { margin-top: 18px; }

/* ---------- Logo ---------- */
.logo { display: inline-flex; align-items: center; gap: 11px; }
.logo svg, .logo img { display: block; }
.logo__word-img { display: block; }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; padding-top: 132px; overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 4vw, 64px); align-items: center; }
.hero h1 {
  font-size: clamp(38px, 5.4vw, 66px);
  line-height: 1.02; letter-spacing: -0.03em;
  margin-top: 22px;
}
.hero h1 .accent { color: var(--brand-accent); }
.hero__sub { margin-top: 22px; font-size: clamp(16px, 1.5vw, 19px); color: var(--grey-600); max-width: 50ch; }
.hero__cta { display: flex; gap: 14px; margin-top: 32px; flex-wrap: wrap; }
.hero__usp { display: flex; gap: 14px; margin-top: 40px; flex-wrap: wrap; padding-top: 28px; border-top: 1px solid var(--grey-200); }
.hero__usp-item { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 14.5px; color: var(--navy-800); letter-spacing: -.01em; }
.hero__usp-item .ico { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 50%; background: var(--ice); color: var(--brand-accent); flex: none; }

.hero__visual { position: relative; }
.hero__photo { aspect-ratio: 4 / 5; border-radius: var(--r-lg); box-shadow: var(--sh-3); }
img.hero__photo { width: 100%; object-fit: cover; object-position: 50% 48%; }
.hero__card {
  position: absolute; left: -28px; bottom: 32px;
  width: min(280px, 70%);
  background: var(--white); border: 1px solid var(--grey-200);
  border-radius: var(--r-md); box-shadow: var(--sh-3);
  padding: 16px 18px;
}
.hero__card .hc-top { display:flex; align-items:center; justify-content:space-between; margin-bottom:12px; }
.hero__card .hc-tag { font-family: var(--mono); font-size: 10.5px; letter-spacing:.08em; text-transform:uppercase; color: var(--grey-600); }
.hero__card .hc-dot { width:8px; height:8px; border-radius:50%; background:#22a06b; box-shadow:0 0 0 4px rgba(34,160,107,.14); }
.hero__card .hc-row { display:flex; justify-content:space-between; font-size:13px; padding:7px 0; border-top:1px dashed var(--grey-200); }
.hero__card .hc-row b { color: var(--navy-900); font-weight:600; }
.hero__card .hc-row span { color: var(--grey-600); }
.hero__reflect {
  position: absolute; inset: auto -40px -38px auto; width: 60%; height: 120px;
  background: linear-gradient(180deg, transparent, rgba(140,193,233,.55));
  filter: blur(20px); border-radius: 50%; z-index: -1;
}

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust { background: var(--navy-900); color: #fff; }
.trust__inner { display: grid; grid-template-columns: repeat(5, 1fr); }
.trust__item { padding: 26px 22px; border-left: 1px solid rgba(140,193,233,.14); display: flex; flex-direction: column; gap: 10px; }
.trust__item:first-child { border-left: none; padding-left: 0; }
.trust__item .ico { color: var(--water); }
.trust__item .t { font-weight: 600; font-size: 14.5px; color:#fff; letter-spacing:-.01em; }
.trust__item .d { font-size: 12.5px; color: rgba(255,255,255,.62); line-height:1.45; }

/* ============================================================
   SERVICE MATRIX
   ============================================================ */
.sec-head { display: grid; grid-template-columns: auto 1fr; gap: 20px 48px; align-items: end; margin-bottom: 48px; }
.sec-head__l { max-width: 42ch; }
.sec-head h2 { margin-top: 16px; }
.sec-head__r { align-self: end; }

.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--grey-200); border-left: 1px solid var(--grey-200); }
.svc {
  position: relative; padding: 32px; background: var(--white);
  border-right: 1px solid var(--grey-200); border-bottom: 1px solid var(--grey-200);
  transition: background .25s ease, transform .25s ease;
}
.svc:hover { background: var(--ice); }
.svc--cta { background: var(--navy-900); }
.svc--cta:hover { background: var(--navy-800); }
.svc--cta .svc__idx { color: var(--water); font-size: 18px; }
.svc--cta h3 { color: #fff; margin-top: 14px; }
.svc--cta p { color: rgba(255,255,255,.72); }
.svc--cta .svc__more { color: var(--water); }
.svc__idx { font-family: var(--mono); font-size: 12px; color: var(--grey-400); letter-spacing: .06em; }
.svc__ico { margin: 18px 0 16px; color: var(--brand-accent); }
.svc h3 { font-size: 21px; letter-spacing: -.02em; }
.svc p { margin-top: 10px; color: var(--grey-600); font-size: 14.5px; line-height: 1.55; }
.svc__more { margin-top: 18px; font-family: var(--mono); font-size: 11.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--brand-accent); opacity: 1; transform: none; transition: gap .25s; display:inline-flex; gap:7px; align-items:center; }
.svc:hover .svc__more { gap: 12px; }
.svc__bar { position:absolute; left:0; top:0; height:3px; width:0; background: var(--brand-accent); transition: width .3s ease; }
.svc:hover .svc__bar { width: 100%; }

/* ============================================================
   AUDIENCES
   ============================================================ */
.aud { background: var(--mist); }
.aud-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.aud-card {
  border: 1px solid var(--grey-200); border-radius: var(--r-md);
  padding: 26px 24px 24px; background: var(--paper);
  display: flex; flex-direction: column; min-height: 220px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s;
}
.aud-card:hover { transform: translateY(-4px); box-shadow: var(--sh-2); border-color: var(--accent); }
.aud-card .num { font-family: var(--mono); font-size: 12px; color: var(--grey-400); }
.aud-card .ico { margin: 16px 0; color: var(--navy-700); }
.aud-card h3 { font-size: 18px; letter-spacing: -.015em; }
.aud-card p { margin-top: auto; padding-top: 14px; font-size: 13.5px; color: var(--grey-600); }

/* ============================================================
   EINSATZPROTOKOLL (process)
   ============================================================ */
.proto { background: var(--white); }
.proto__board {
  background: var(--white); border: 1px solid var(--grey-200); border-radius: var(--r-lg);
  box-shadow: var(--sh-2); overflow: hidden;
}
.proto__bar { display: flex; align-items: center; gap: 14px; padding: 16px 22px; background: var(--navy-900); color: #fff; }
.proto__bar .dotrow { display:flex; gap:6px; }
.proto__bar .dotrow i { width:9px; height:9px; border-radius:50%; background: rgba(140,193,233,.4); }
.proto__bar .dotrow i:first-child { background: var(--water); }
.proto__bar .title { font-family: var(--mono); font-size: 12.5px; letter-spacing:.1em; text-transform:uppercase; }
.proto__bar .meta { margin-left:auto; font-family: var(--mono); font-size: 11.5px; color: rgba(255,255,255,.55); }
.proto__steps { display: grid; grid-template-columns: repeat(5, 1fr); }
.pstep { padding: 28px 24px; border-right: 1px dashed var(--grey-200); position: relative; }
.pstep:last-child { border-right: none; }
.pstep__n { width: 34px; height: 34px; border-radius: 50%; border: 1.5px solid var(--brand-accent); color: var(--brand-accent); display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-size: 14px; font-weight: 500; }
.pstep.done .pstep__n { background: var(--brand-accent); color:#fff; border-color: var(--brand-accent); }
.pstep h4 { margin-top: 18px; font-size: 16px; letter-spacing: -.01em; }
.pstep p { margin-top: 8px; font-size: 13px; color: var(--grey-600); line-height: 1.5; }
.pstep__chk { margin-top: 16px; display:flex; align-items:center; gap:8px; font-family: var(--mono); font-size:11px; letter-spacing:.04em; color: var(--grey-400); text-transform:uppercase; }
.pstep__chk.ok { color: #22a06b; }
.proto__foot { display:flex; align-items:center; gap:16px; padding: 14px 22px; border-top: 1px solid var(--grey-200); background: var(--grey-100); font-family: var(--mono); font-size: 12px; color: var(--grey-600); }
.proto__foot .sig { margin-left:auto; color: var(--navy-700); }

/* ============================================================
   NAVY — PRÜFUNG & NETZSICHERHEIT
   ============================================================ */
.pruef { background: var(--navy-900); color: #fff; position: relative; overflow: hidden; }
.pruef::after {
  content:""; position:absolute; inset:0; pointer-events:none;
  background:
    radial-gradient(900px 320px at 85% -10%, rgba(0,85,160,.30), transparent 60%),
    radial-gradient(700px 260px at 0% 110%, rgba(140,193,233,.12), transparent 60%);
}
.pruef .wrap { position: relative; z-index: 1; }
.pruef h2 { color: #fff; }
.pruef .lede { color: rgba(255,255,255,.72); }
.pruef__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 46px; }
.pmod { border: 1px solid rgba(140,193,233,.18); border-radius: var(--r-md); padding: 28px 26px; background: rgba(255,255,255,.03); transition: background .25s, border-color .25s, transform .25s; }
.pmod:hover { background: rgba(140,193,233,.06); border-color: rgba(140,193,233,.4); transform: translateY(-4px); }
.pmod .ico { color: var(--water); }
.pmod h3 { color: #fff; font-size: 19px; margin-top: 18px; }
.pmod p { margin-top: 10px; color: rgba(255,255,255,.66); font-size: 14px; }
.pmod .tag { margin-top: 18px; font-family: var(--mono); font-size: 11px; letter-spacing:.06em; text-transform: uppercase; color: var(--water); }

/* ============================================================
   KATALOG — ZÄHLERHANDEL
   ============================================================ */
.kat-grid { display: grid; grid-template-columns: .92fr 1.5fr; gap: clamp(20px,3vw,40px); align-items: stretch; }
.kat-lead { display: flex; flex-direction: column; background: var(--navy-900); color: #fff; border-radius: var(--r-lg); padding: clamp(26px,3vw,38px); position: relative; overflow: hidden; }
.kat-lead::after { content:""; position:absolute; inset:auto -30px -40px auto; width:70%; height:160px; background: radial-gradient(circle at 70% 70%, rgba(0,85,160,.45), transparent 65%); }
.kat-lead .kicker { color: var(--water); position: relative; }
.kat-lead .kicker::before { background: var(--water); }
.kat-lead h3 { color: #fff; font-size: clamp(24px,2.6vw,32px); margin-top: 18px; position: relative; }
.kat-lead p { color: rgba(255,255,255,.72); font-size: 15px; margin-top: 14px; position: relative; line-height: 1.6; }
.kat-lead .btn { margin-top: auto; align-self: flex-start; position: relative; }
.kat-lead .kat-note { margin-top: 22px; font-family: var(--mono); font-size: 11.5px; color: rgba(255,255,255,.5); letter-spacing: .03em; position: relative; }
.kat-list { border-top: 1px solid var(--grey-200); }
.kat-row { display: grid; grid-template-columns: 28px 1.2fr 1fr auto; gap: 22px; align-items: center; padding: 22px 6px; border-bottom: 1px solid var(--grey-200); transition: background .2s, padding .2s; }
.kat-row:hover { background: var(--ice); }
.kat-row .ico { color: var(--brand-accent); }
.kat-row .pn { font-family: var(--mono); font-size: 11px; color: var(--grey-400); letter-spacing:.06em; }
.kat-row h4 { font-size: 17px; letter-spacing: -.01em; }
.kat-row .desc { font-size: 13.5px; color: var(--grey-600); }
.kat-row .go { color: var(--grey-400); transition: transform .2s, color .2s; }
.kat-row:hover .go { color: var(--accent); transform: translateX(4px); }
@media (max-width: 720px) {
  .kat-grid { grid-template-columns: 1fr; }
  .kat-row { grid-template-columns: 24px 1fr auto; }
  .kat-row .desc { display: none; }
}

/* ============================================================
   QUALITÄT
   ============================================================ */
#zaehlerhandel { background: var(--mist); }
.qual { background: var(--white); }
.qual-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border-top: 1px solid var(--grey-200); }
.qual-row { display: flex; gap: 24px; align-items: flex-start; padding: 32px 40px 32px 0; border-bottom: 1px solid var(--grey-200); }
.qual-row:nth-child(odd) { padding-right: 56px; border-right: 1px solid var(--grey-200); padding-left: 0; }
.qual-row:nth-child(even) { padding-left: 40px; }
.qual-row .mk { font-family: var(--mono); font-size: 13px; color: var(--brand-accent); padding-top: 4px; }
.qual-row .x { font-size: clamp(20px, 2.2vw, 27px); font-weight: 700; color: var(--navy-900); letter-spacing: -.02em; line-height: 1.18; }
.qual-row .x .strike { color: var(--grey-400); text-decoration: line-through; text-decoration-color: var(--grey-200); font-weight: 600; }

/* ============================================================
   REFERENZEN
   ============================================================ */
.ref { background: var(--mist); }
.ref-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ref-card { background:#fff; border: 1px solid var(--grey-200); border-radius: var(--r-md); overflow: hidden; transition: transform .25s, box-shadow .25s; }
.ref-card:hover { transform: translateY(-4px); box-shadow: var(--sh-2); }
.ref-card .ph { aspect-ratio: 16/10; }
.ref-shot { position: relative; aspect-ratio: 16/10; overflow: hidden; background: var(--ice); }
.ref-shot::after { content: ""; position: absolute; inset: 0; background: linear-gradient(165deg, rgba(18,40,75,.10), rgba(20,85,160,.26)); mix-blend-mode: multiply; pointer-events: none; }
.ref-shot img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.6) saturate(.72) brightness(1.02); transition: transform .5s ease; }
.ref-card:hover .ref-shot img { transform: scale(1.045); }
.ref-card__body { padding: 22px 24px 26px; }
.ref-card .seg { font-family: var(--mono); font-size: 11px; letter-spacing:.08em; text-transform:uppercase; color: var(--brand-accent); }
.ref-card h3 { font-size: 18px; margin-top: 10px; }
.ref-card p { font-size: 13.5px; color: var(--grey-600); margin-top: 8px; }
.ref-card .stat { display:flex; gap: 22px; margin-top:18px; padding-top:16px; border-top:1px solid var(--grey-200); }
.ref-card .stat b { display:block; font-size:20px; color: var(--navy-900); font-weight:800; letter-spacing:-.02em; }
.ref-card .stat span { font-family: var(--mono); font-size: 10.5px; color: var(--grey-600); text-transform:uppercase; letter-spacing:.04em; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { background: var(--white); }
.faq__grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(28px,5vw,72px); align-items: start; }
.faq__list { border-top: 1px solid var(--grey-200); }
.faq__item { border-bottom: 1px solid var(--grey-200); }
.faq__q { width: 100%; display: flex; align-items: center; gap: 18px; padding: 22px 4px; text-align: left; }
.faq__q .qx { font-family: var(--mono); font-size: 12px; color: var(--brand-accent); width: 28px; flex: none; }
.faq__q .qt { font-size: 17px; font-weight: 600; color: var(--navy-900); letter-spacing: -.01em; }
.faq__q .pm { margin-left: auto; width: 26px; height: 26px; position: relative; flex: none; }
.faq__q .pm::before, .faq__q .pm::after { content:""; position:absolute; background: var(--navy-700); transition: transform .25s, opacity .25s; }
.faq__q .pm::before { left: 4px; right: 4px; top: 12px; height: 2px; }
.faq__q .pm::after { top: 4px; bottom: 4px; left: 12px; width: 2px; }
.faq__item.open .pm::after { transform: scaleY(0); opacity: 0; }
.faq__a { overflow: hidden; max-height: 0; transition: max-height .3s ease; }
.faq__a__inner { padding: 0 4px 24px 50px; color: var(--grey-600); font-size: 14.5px; line-height: 1.6; max-width: 60ch; }

/* ============================================================
   KONTAKT
   ============================================================ */
.kontakt { background: var(--navy-900); color: #fff; position: relative; overflow: hidden; }
.kontakt::after {
  content:""; position:absolute; inset:0; pointer-events:none;
  background: radial-gradient(800px 300px at 100% 0%, rgba(0,85,160,.28), transparent 55%);
}
.kontakt .wrap { position: relative; z-index: 1; }
.kontakt__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.kontakt h2 { color: #fff; }
.kontakt .lede { color: rgba(255,255,255,.74); }
.kontakt__info { margin-top: 36px; display: flex; flex-direction: column; gap: 20px; }
.kontakt__info .row { display:flex; gap: 14px; align-items:flex-start; }
.kontakt__info .row .ico { color: var(--water); margin-top: 2px; }
.kontakt__info .row .k { font-family: var(--mono); font-size: 11px; letter-spacing:.08em; text-transform:uppercase; color: rgba(255,255,255,.5); }
.kontakt__info .row .v { font-size: 16px; color:#fff; font-weight: 500; white-space: nowrap; }

.form {
  background: rgba(255,255,255,.04); border: 1px solid rgba(140,193,233,.18);
  border-radius: var(--r-lg); padding: clamp(22px, 3vw, 34px);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
.field label { font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: rgba(255,255,255,.6); }
.field label .req { color: var(--water); }
.field input, .field select, .field textarea {
  font-family: var(--sans); font-size: 15px; color: #fff;
  background: rgba(12,28,56,.5); border: 1px solid rgba(140,193,233,.2);
  border-radius: var(--r-sm); padding: 12px 14px; transition: border-color .2s, background .2s, box-shadow .2s;
  width: 100%;
}
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23AEE4FF' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.field textarea { resize: vertical; min-height: 110px; }
.field input::placeholder, .field textarea::placeholder { color: rgba(255,255,255,.34); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--water); background: rgba(12,28,56,.8); box-shadow: 0 0 0 3px rgba(140,193,233,.14); }
.field.err input, .field.err select, .field.err textarea { border-color: #ff8585; box-shadow: 0 0 0 3px rgba(255,133,133,.12); }
.field .msg { font-size: 11.5px; color: #ffb4b4; font-family: var(--mono); }
.form .btn--onnavy { width: 100%; margin-top: 6px; padding: 15px; }
.form__note { margin-top: 14px; font-size: 12px; color: rgba(255,255,255,.5); text-align:center; }
.form__success { text-align:center; padding: 30px 10px; }
.form__success .ck { width: 56px; height: 56px; border-radius: 50%; background: rgba(34,160,107,.18); border:1px solid rgba(34,160,107,.5); display:flex; align-items:center; justify-content:center; margin: 0 auto 18px; color:#5fe0a6; }
.form__success h3 { color:#fff; font-size: 22px; }
.form__success p { color: rgba(255,255,255,.7); margin-top: 10px; }
.form__radios { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 8px; }
.form__radios .radio { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; font-size: 15px; }
.form__radios input { width: auto; margin: 0; }

/* ============================================================
   FOOTER
   ============================================================ */
.foot { background: var(--navy-900); color: #fff; border-top: 1px solid rgba(140,193,233,.12); }
.foot__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; padding-block: 64px 40px; }
.foot__brand p { color: rgba(255,255,255,.55); font-size: 13.5px; margin-top: 18px; max-width: 34ch; }
.foot col, .foot__col h5 { color: var(--water); font-family: var(--mono); font-size: 11px; letter-spacing:.1em; text-transform: uppercase; margin: 0 0 16px; font-weight: 500; }
.foot__col a, .foot__col li { display:block; color: rgba(255,255,255,.7); font-size: 14px; padding: 6px 0; }
.foot__col a:hover { color: var(--water); }
.foot__bottom { display:flex; align-items:center; gap: 18px; padding-block: 22px; border-top: 1px solid rgba(140,193,233,.12); font-size: 12.5px; color: rgba(255,255,255,.5); flex-wrap: wrap; }
.foot__bottom .sp { margin-left: auto; }
.foot__bottom a:hover { color: var(--water); }

/* ============================================================
   IMPRESSUM / LEGAL PAGE
   ============================================================ */
.legal-top { border-bottom: 1px solid var(--grey-200); background: var(--paper); }
.legal-top__inner { display: flex; align-items: center; height: 76px; gap: 20px; }
.legal-top .back { margin-left: auto; font-family: var(--mono); font-size: 12px; letter-spacing: .04em; color: var(--navy-700); display: inline-flex; align-items: center; gap: 8px; }
.legal-top .back:hover { color: var(--accent); }
.legal-hero { padding: clamp(48px,7vw,96px) 0 clamp(28px,4vw,48px); }
.legal-hero h1 { font-size: clamp(34px,5vw,56px); letter-spacing: -.03em; margin-top: 16px; }
.legal-wrap { max-width: 820px; margin: 0 auto; padding-bottom: clamp(56px,8vw,110px); }
.legal-block { padding: 30px 0; border-top: 1px solid var(--grey-200); display: grid; grid-template-columns: 200px 1fr; gap: 32px; }
.legal-block:first-of-type { border-top: none; }
.legal-block h2 { font-size: 15px; font-family: var(--mono); font-weight: 500; letter-spacing: .06em; text-transform: uppercase; color: var(--brand-accent); padding-top: 3px; }
.legal-block .body { color: var(--ink); font-size: 15.5px; line-height: 1.7; }
.legal-block .body p + p { margin-top: 14px; }
.legal-block .body a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
/* Buttons im Fliesstext (Danke.html, 404.html): Die Link-Regel darueber wuerde
   sonst die weisse Button-Schrift blau faerben — unsichtbar auf blauem Grund. */
.legal-block .body a.btn { color: #fff; text-decoration: none; }
.legal-block .body .muted { color: var(--grey-600); font-size: 14px; }
.ph-field {
  display: inline-block; background: var(--ice); border: 1px dashed var(--accent);
  border-radius: 4px; padding: 1px 8px; font-family: var(--mono); font-size: 13px;
  color: var(--navy-700); letter-spacing: .01em;
}
.legal-note {
  margin: 0 auto clamp(32px,5vw,56px); max-width: 820px;
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--ice); border: 1px solid var(--grey-200); border-left: 3px solid var(--accent);
  border-radius: var(--r-md); padding: 18px 22px; color: var(--navy-700); font-size: 14px;
}
.legal-note .ico { color: var(--accent); margin-top: 1px; flex: none; }
.powered { margin-top: 6px; font-family: var(--mono); font-size: 12.5px; color: var(--grey-600); }
.powered b { color: var(--navy-700); font-weight: 600; }
@media (max-width: 680px) {
  .legal-block { grid-template-columns: 1fr; gap: 8px; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { max-width: 520px; }
  .trust__inner { grid-template-columns: repeat(3, 1fr); }
  .trust__item:nth-child(4) { padding-left: 0; border-left: none; }
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
  .aud-grid { grid-template-columns: repeat(2, 1fr); }
  .proto__steps { grid-template-columns: repeat(2, 1fr); }
  .pstep { border-bottom: 1px dashed var(--grey-200); }
  .pruef__grid { grid-template-columns: 1fr; }
  .kat-grid { grid-template-columns: 1fr; }
  .ref-grid { grid-template-columns: 1fr; max-width: 480px; }
  .faq__grid { grid-template-columns: 1fr; }
  .kontakt__grid { grid-template-columns: 1fr; }
  .foot__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1024px) {
  .hdr__cta .btn--ghost { display: none; }
  .hdr__nav { gap: 18px; }
  .hdr__nav a { font-size: 14px; }
}
@media (max-width: 940px) {
  .hdr__nav { display: none; }
  .burger { display: flex; }
}
@media (max-width: 720px) {
  .trust__inner { grid-template-columns: 1fr 1fr; }
  .trust__item { border-left: none !important; padding-left: 0 !important; border-top: 1px solid rgba(140,193,233,.14); padding-top: 22px; }
  .svc-grid { grid-template-columns: 1fr; }
  .aud-grid { grid-template-columns: 1fr; }
  .proto__steps { grid-template-columns: 1fr; }
  .kat-grid { grid-template-columns: 1fr; }
  .qual-grid { grid-template-columns: 1fr; }
  .qual-row, .qual-row:nth-child(odd), .qual-row:nth-child(even) { padding: 24px 0; border-right: none; }
  .form__row { grid-template-columns: 1fr; }
  .foot__grid { grid-template-columns: 1fr; }
  .sec-head { grid-template-columns: 1fr; }
}

/* ============================================================
   MOBILE HARDENING
   ============================================================ */
html, body { overflow-x: hidden; max-width: 100%; }
@media (max-width: 600px) {
  .hdr__cta { display: none; }
  .hdr__inner { height: 64px; }
  .mobile-nav { inset: 64px 0 0 0; }
  .hero { padding-top: 100px; }
  .hero h1 { font-size: clamp(31px, 8.6vw, 44px); }
  .hero__visual { max-width: 100%; }
  .hero__reflect { display: none; }
  .hero__card { position: static; width: 100%; left: auto; bottom: auto; margin-top: 14px; box-shadow: var(--sh-2); }
  .hero__usp { gap: 12px 18px; margin-top: 30px; padding-top: 22px; }
  .hero__usp-item { font-size: 14px; }
  .trust__inner { grid-template-columns: 1fr; }
  .trust__item { padding: 18px 0; }
  .svc { padding: 26px 22px; }
  .svc h3 { font-size: 20px; }
  .ref-grid { max-width: 100%; }
  .qual-row .x { font-size: 19px; line-height: 1.25; }
  .kontakt__info .row .v { white-space: normal; }
  .form { padding: 20px 18px; }
  .foot__bottom { gap: 8px 16px; }
  .foot__bottom .sp { margin-left: 0; flex-basis: 100%; }
  .measure-ticks { display: none; }
  .section { padding-block: clamp(48px, 12vw, 80px); }
}
@media (max-width: 400px) {
  .hero__cta, .hero__cta .btn { width: 100%; }
  .hero__cta .btn { justify-content: center; }
  .logo__word-img { height: 14px !important; }
}

/* ============================================================
   TERMIN-SEITE (Komtex-Token-Link)
   ============================================================ */
.termin__box { background: var(--navy-800); color: #fff; border-radius: 14px; padding: 24px 26px; margin-bottom: 28px; }
.termin__box h3 { margin: 0 0 16px; font-size: 18px; }
.termin__row { display: flex; justify-content: space-between; gap: 16px; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
.termin__row:last-child { border-bottom: 0; }
.termin__row .k { opacity: .7; font-size: 14px; }
.termin__row .v { font-weight: 600; text-align: right; }