/* ==========================================================================
   PV-Netzanmeldeservice — Markenidentität, helle Fassung
   Weißer/heller Grund als Basis, Signalgrün als Hauptakzent, gedämpftes
   Blau als zweiter Akzent, Navy nur noch als Text- und Detailfarbe sowie
   für die grüne CTA-Fläche. Headlines in Montserrat, Fließtext in Open Sans.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@500;600;700;800&family=Open+Sans:wght@400;500;600;700&display=block');

:root{
  --bg:#FFFFFF;
  --bg-soft:#F6F7F3;       /* leicht grün-neutral getönt, für Wechsel-Sektionen */
  --bg-tint-green:#EEF9EE; /* deutlich grün getönt, für den Ablauf-Bereich */
  --bg-tint-blue:#EEF2FA;  /* deutlich blau getönt */
  --panel:#FFFFFF;

  --navy:#101728;          /* Haupttextfarbe & dunkler Markenwert */
  --ink-soft:#525B70;      /* gedämpfter Fließtext */
  --ink-faint:#6B7488;     /* Meta/dezent — AA-Kontrast auch bei kleiner Schrift */

  --green:#7ED957;         /* exaktes Blitz-Logo-Grün — jetzt auch für Schrift/Icons einheitlich */
  --green-fill:#7ED957;    /* exaktes Blitz-Logo-Grün — Flächen/Icons/Akzente */
  --green-solid:#7ED957;   /* exaktes Blitz-Logo-Grün — gefüllte Buttons/CTA-Flächen (mit dunklem Text) */
  --green-deep:#6CD440;    /* dunklerer Ton gleicher Familie — Hover/zweiter Verlaufsstopp */
  --green-tint:#E6F6DF;

  --blue:#3E5FA0;          /* textfähiges Blau (AA auf Weiß) */
  --blue-fill:#728AC7;     /* Marken-Blau für Flächen/Icons */
  --blue-tint:#E4EAF6;

  --line:#E4E2DA;
  --line-strong:#CFCDC3;
  --white:#FFFFFF;

  --font-head:'Montserrat',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --font:'Open Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --container:1120px;
  --radius-s:10px;
  --radius-m:18px;
  --radius-l:30px;
  --ease:cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
}

body{
  margin:0;
  font-family:var(--font);
  color:var(--navy);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  line-height:1.65;
  position:relative;
}

/* ---------- Ambient brand glow (CSS-native, no image) ---------- */
body::before,
body::after{
  content:'';
  position:fixed;
  border-radius:50%;
  filter:blur(90px);
  z-index:-1;
  pointer-events:none;
}
body::before{
  top:-240px;right:-200px;
  width:820px;height:820px;
  background:radial-gradient(circle, rgba(126,217,87,.30) 0%, rgba(126,217,87,.13) 45%, transparent 74%);
}
body::after{
  bottom:-260px;left:-220px;
  width:760px;height:760px;
  background:radial-gradient(circle, rgba(114,138,199,.26) 0%, rgba(114,138,199,.11) 45%, transparent 74%);
}
@media (max-width:720px){
  body::before{width:480px;height:480px;top:-140px;right:-140px;}
  body::after{width:440px;height:440px;bottom:-140px;left:-140px;}
}

h1,h2,h3,h4{
  margin:0 0 .42em 0;
  font-family:var(--font-head);
  font-weight:700;
  letter-spacing:-0.01em;
  line-height:1.16;
  color:var(--navy);
}
p{margin:0 0 1.1em 0;color:var(--ink-soft);}
a{color:inherit;text-decoration:none;}
img,svg{max-width:100%;display:block;}
ul{margin:0;padding:0;list-style:none;}

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 28px;
}

section{padding:116px 0;}
@media (max-width:720px){section{padding:76px 0;}}

.eyebrow{
  display:inline-block;
  font-family:var(--font-head);
  font-size:.9rem;
  font-weight:700;
  color:var(--blue);
  margin-bottom:16px;
}
.eyebrow.is-green{color:var(--green);}

.lede{
  font-size:1.22rem;
  line-height:1.6;
  color:var(--ink-soft);
  max-width:640px;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:13px 26px;
  border-radius:100px;
  font-family:var(--font-head);
  font-size:1rem;
  font-weight:700;
  cursor:pointer;
  border:1.5px solid transparent;
  transition:transform .18s var(--ease), box-shadow .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:var(--green-solid);color:var(--navy);
  box-shadow:0 1px 2px rgba(16,23,40,.06), 0 10px 22px -10px rgba(126,217,87,.7);
}
.btn-primary:hover{background:var(--green-deep);transform:translateY(-2px);box-shadow:0 2px 4px rgba(16,23,40,.08), 0 14px 26px -10px rgba(108,212,64,.6);}
.btn-primary:active{transform:translateY(0);box-shadow:0 1px 2px rgba(16,23,40,.1), 0 6px 14px -8px rgba(126,217,87,.55);}
.btn-ghost{
  background:#fff;color:var(--navy);border-color:var(--line-strong);
  box-shadow:0 1px 2px rgba(16,23,40,.05);
}
.btn-ghost:hover{border-color:var(--green);color:var(--green);background:var(--green-tint);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}
.btn-light{background:var(--white);color:var(--navy);box-shadow:0 1px 2px rgba(16,23,40,.06), 0 8px 18px -10px rgba(16,23,40,.2);}
.btn-light:hover{transform:translateY(-2px);}
.btn-on-dark{background:transparent;color:var(--white);border-color:rgba(255,255,255,.45);}
.btn-on-dark:hover{border-color:var(--white);background:rgba(255,255,255,.08);transform:translateY(-2px);}
@media (prefers-reduced-motion:reduce){
  .btn,.btn-primary,.btn-ghost{transition:none;}
}

/* ---------- Nav ---------- */
.nav{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.82);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
}
.nav .container{
  display:flex;align-items:center;justify-content:space-between;
  height:74px;
  max-width:1280px;
  gap:18px;
}
.nav-right{display:flex;align-items:center;gap:18px;min-width:0;}
.brand{
  display:flex;align-items:center;gap:10px;
  font-family:var(--font-head);
  font-weight:800;font-size:1.05rem;letter-spacing:-0.01em;
  color:var(--navy);
  white-space:nowrap;
  flex:none;
}
.brand span{color:var(--green);}
.logo-badge{
  flex:none;width:34px;height:34px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  overflow:hidden;
  box-shadow:0 1px 4px rgba(16,23,40,.18);
}
.logo-badge img{width:100%;height:100%;display:block;object-fit:contain;}
.footer-col .logo-badge,
.footer-top .logo-badge{width:28px;height:28px;}

.nav-links{
  display:flex;align-items:center;gap:2px;
}
.nav-links a{
  font-size:.92rem;font-weight:600;color:var(--ink-soft);
  transition:color .2s, border-color .2s, background .2s;
  position:relative;
  padding:8px 13px;
  border-radius:100px;
  border:1.5px solid transparent;
  white-space:nowrap;
}
.nav-links a:hover{color:var(--navy);}
.nav-links a.active{color:var(--navy);border-color:var(--green-fill);background:var(--green-tint);}
.nav-cta{display:flex;align-items:center;gap:10px;flex:none;}
.nav-cta .btn{padding:10px 18px;font-size:.9rem;}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--navy);margin:5px 0;transition:.25s;}

@media (max-width:900px){
  .nav-links{
    position:fixed;top:74px;left:0;right:0;bottom:0;
    background:var(--bg);
    flex-direction:column;align-items:flex-start;
    padding:36px 28px;gap:12px;
    transform:translateX(100%);
    transition:transform .35s var(--ease);
    overflow-y:auto;
  }
  .nav-links.open{transform:translateX(0);}
  .nav-links a{font-size:1.3rem;padding:10px 0;border-radius:0;}
  .nav-links a.active{border-color:transparent;background:none;color:var(--green);}
  .nav-cta .btn-ghost{display:none;}
  .nav-toggle{display:block;}
}

/* ---------- Hero ---------- */
.hero{padding:104px 0 40px;text-align:center;position:relative;}
.hero h1{
  font-size:clamp(2.5rem,5.8vw,4.6rem);
  max-width:940px;margin:0 auto .5em;
}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(100deg,var(--green-fill),var(--blue-fill));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero .lede{margin:0 auto 40px;text-align:center;}
.hero-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}
.hero-visual{margin-top:88px;}
.hero-logo{
  width:min(380px,70vw);
  margin:0 auto;
  position:relative;
}
.hero-logo::before{
  content:'';position:absolute;inset:-18%;
  background:radial-gradient(circle, rgba(126,217,87,.28) 0%, rgba(114,138,199,.16) 45%, transparent 72%);
  filter:blur(50px);z-index:-1;
}
.hero-logo img{width:100%;height:auto;}
.page-head-logo{width:min(150px,40vw);margin:0 auto 20px;position:relative;}
.page-head-logo::before{
  content:'';position:absolute;inset:-22%;
  background:radial-gradient(circle, rgba(126,217,87,.26) 0%, rgba(114,138,199,.14) 45%, transparent 72%);
  filter:blur(36px);z-index:-1;
}
.page-head-logo img{width:100%;height:auto;}

.about-hero{
  display:grid;grid-template-columns:1.1fr 0.9fr;gap:56px;align-items:center;
  text-align:left;
}
.about-hero h1,.about-hero .lede{margin-left:0;margin-right:0;text-align:left;}
.about-hero .lede{margin-bottom:0;}
.about-hero-logo{width:min(300px,80%);margin:0 auto;position:relative;}
.about-hero-logo::before{
  content:'';position:absolute;inset:-20%;
  background:radial-gradient(circle, rgba(126,217,87,.26) 0%, rgba(114,138,199,.15) 45%, transparent 72%);
  filter:blur(46px);z-index:-1;
}
.about-hero-logo img{width:100%;height:auto;}
@media (max-width:760px){
  .about-hero{grid-template-columns:1fr;text-align:center;gap:32px;}
  .about-hero h1,.about-hero .lede{text-align:center;}
  .about-hero-logo{order:-1;width:min(220px,60%);}
}

.hero-fade-1,.hero-fade-2,.hero-fade-3{
  opacity:0;transform:translateY(16px);
  animation:heroFade .8s var(--ease) forwards;
}
.hero-fade-2{animation-delay:.12s;}
.hero-fade-3{animation-delay:.24s;}
@keyframes heroFade{to{opacity:1;transform:translateY(0);}}

/* ---------- Page header (non-home) ---------- */
.page-head{padding:80px 0 40px;text-align:center;}
.page-head h1{font-size:clamp(2.2rem,4.6vw,3.3rem);max-width:820px;margin:0 auto .48em;}
.page-head .lede{margin:0 auto;text-align:center;}

/* ---------- Two column ---------- */
.split{
  display:grid;grid-template-columns:0.9fr 1.1fr;gap:80px;align-items:start;
}
@media (max-width:860px){.split{grid-template-columns:1fr;gap:40px;}}
.split.reverse{grid-template-columns:1.1fr 0.9fr;}
@media (max-width:860px){.split.reverse{grid-template-columns:1fr;}}

.check-list li{
  display:flex;gap:14px;padding:18px 0;border-top:1px solid var(--line);
  font-size:1.06rem;color:var(--navy);
}
.check-list li:last-child{border-bottom:1px solid var(--line);}
.check-list .mark{
  flex:none;width:24px;height:24px;border-radius:50%;
  background:var(--green-tint);color:var(--green);
  display:flex;align-items:center;justify-content:center;
  font-size:.78rem;font-weight:700;margin-top:2px;
}

/* ---------- Tinted section bands (replace old dark band) ---------- */
.band-dark{background:var(--bg-tint-green);}
.band-dark p{color:var(--ink-soft);}
.band-dark h2{color:var(--navy);}

/* ---------- Illustrated process (Ablauf) ---------- */
.process-wrap{position:relative;}
.process{
  display:grid;
  grid-template-columns:repeat(5, 1fr);
  gap:40px 16px;
  padding-top:10px;
  position:relative;
}
.process::before{
  content:'';
  position:absolute;
  top:34px;left:10%;right:10%;
  height:2px;
  background-image:linear-gradient(to right, var(--line-strong) 55%, transparent 0%);
  background-size:14px 2px;
  background-repeat:repeat-x;
  z-index:0;
}
@media (max-width:900px){
  .process{grid-template-columns:repeat(3, 1fr);gap:40px 12px;}
  .process::before{display:none;}
}
@media (max-width:560px){
  .process{grid-template-columns:1fr;}
}
.process li{
  position:relative;z-index:1;
  text-align:center;
  display:flex;flex-direction:column;align-items:center;
  min-width:0;
}
.process .badge{
  width:68px;height:68px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  margin-bottom:22px;
  box-shadow:0 8px 20px -8px rgba(16,23,40,.25);
}
.process .badge svg{width:30px;height:30px;}
.process .badge.c-blue{background:var(--blue-fill);}
.process .badge.c-navy{background:var(--navy);}
.process .badge.c-green{background:var(--green-fill);}
.process h4{color:var(--navy);font-size:1.05rem;margin-bottom:10px;}
.process p{color:var(--ink-soft);font-size:.95rem;line-height:1.6;margin:0;}

/* ---------- Pricing ---------- */
.price-note{
  background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-m);
  padding:16px 22px;font-size:.92rem;color:var(--ink-soft);margin-bottom:56px;
}
.price-table{width:100%;border-collapse:collapse;}
.price-table th,.price-table td{
  text-align:left;padding:22px 18px;border-bottom:1px solid var(--line);
  transition:background .18s var(--ease), transform .18s var(--ease);
}
.price-table thead th{
  font-family:var(--font-head);
  font-size:.85rem;color:var(--ink-faint);font-weight:700;
  border-bottom:2px solid var(--navy);
}
.price-table tbody tr{transition:box-shadow .18s var(--ease);cursor:default;}
.price-table tbody tr:hover td{background:var(--green-tint);}
.price-table tbody tr:hover td:first-child{border-radius:var(--radius-s) 0 0 var(--radius-s);}
.price-table tbody tr:hover td:last-child{border-radius:0 var(--radius-s) var(--radius-s) 0;}
.price-table tbody tr:hover td.rate{transform:scale(1.06);}
.price-table td.tier{font-weight:700;color:var(--navy);}
.price-table td.rate{font-weight:800;color:var(--green);transition:transform .18s var(--ease), color .18s var(--ease);}
.price-table tr.highlight td{background:var(--green-tint);}
.price-table-wrap{overflow-x:auto;border-radius:var(--radius-m);}
@media (max-width:640px){
  .price-table{font-size:.9rem;}
  .price-table th,.price-table td{padding:14px 10px;}
}

.value-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:24px;}
@media (max-width:860px){.value-cards{grid-template-columns:1fr;}}
.value-card .n{font-size:.85rem;color:var(--blue);font-weight:700;margin-bottom:10px;display:block;}
.value-card h3{font-size:1.15rem;}
.value-card p{font-size:.98rem;}

/* ---------- Quote ---------- */
.quote{
  text-align:center;max-width:760px;margin:0 auto;
}
.quote blockquote{
  font-family:var(--font-head);
  font-size:clamp(1.5rem,3.1vw,2.1rem);
  font-weight:600;letter-spacing:-0.01em;
  color:var(--navy);margin:0 0 24px;
}
.quote cite{font-style:normal;color:var(--ink-faint);font-size:.98rem;}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(120deg,var(--green-deep),var(--green-solid) 70%);
  color:var(--navy);
  border-radius:var(--radius-l);
  padding:74px 56px;text-align:center;
}
@media (max-width:640px){.cta-band{padding:50px 26px;border-radius:var(--radius-m);}}
.cta-band h2{font-size:clamp(1.8rem,3.5vw,2.5rem);color:var(--navy);}
.cta-band .lede{color:rgba(16,23,40,.72);margin:0 auto 32px;}
.cta-band .hero-actions{justify-content:center;}
.cta-band .btn-primary{background:var(--navy);color:#fff;box-shadow:0 1px 2px rgba(0,0,0,.15), 0 10px 22px -10px rgba(0,0,0,.5);}
.cta-band .btn-primary:hover{background:#000;box-shadow:0 2px 4px rgba(0,0,0,.2), 0 14px 26px -10px rgba(0,0,0,.55);}
.cta-band .btn-ghost{background:transparent;border-color:rgba(16,23,40,.35);color:var(--navy);box-shadow:none;}
.cta-band .btn-ghost:hover{border-color:var(--navy);background:rgba(16,23,40,.06);}

/* ---------- Info blocks ---------- */
.info-block{
  border-top:1px solid var(--line);
  padding:36px 0;
  display:grid;grid-template-columns:180px 1fr;gap:24px;
}
@media (max-width:700px){.info-block{grid-template-columns:1fr;gap:10px;}}
.info-block h3{font-size:1.15rem;margin-bottom:0;}
.info-block:last-child{border-bottom:1px solid var(--line);}
.bullet-list li{
  position:relative;padding-left:22px;margin-bottom:10px;
  font-size:1rem;color:var(--ink-soft);
}
.bullet-list li::before{
  content:'';position:absolute;left:0;top:.55em;
  width:8px;height:8px;border-radius:50%;background:var(--green-fill);
}
.bullet-list li:last-child{margin-bottom:0;}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;}
@media (max-width:860px){.contact-grid{grid-template-columns:1fr;gap:44px;}}
.contact-card{
  background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-l);
  padding:40px;
}
.contact-row{display:flex;justify-content:space-between;padding:14px 0;border-top:1px solid var(--line);font-size:.98rem;}
.contact-row:first-of-type{border-top:none;}
.contact-row span:first-child{color:var(--ink-faint);}
.contact-row span:last-child{font-weight:700;color:var(--navy);}

form.contact-form{display:flex;flex-direction:column;gap:18px;}
.contact-form .field{position:relative;}
.contact-form label{font-family:var(--font-head);font-size:.9rem;font-weight:700;color:var(--ink-soft);margin-bottom:6px;display:block;transition:color .15s var(--ease);}
.contact-form input,.contact-form select,.contact-form textarea{
  width:100%;padding:13px 14px;border-radius:var(--radius-s);border:1.5px solid var(--line-strong);
  font-family:var(--font);font-size:1rem;background:#fff;color:var(--navy);
  transition:border-color .18s var(--ease), box-shadow .18s var(--ease), transform .12s var(--ease);
}
.contact-form textarea{min-height:120px;resize:vertical;}
.contact-form input:hover,.contact-form select:hover,.contact-form textarea:hover{border-color:var(--ink-faint);}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{
  outline:none;border-color:var(--green-fill);
  box-shadow:0 0 0 4px var(--green-tint);
}
.contact-form input:focus + label,
.contact-form .field:focus-within label{color:var(--green);}
.contact-form input:valid:not(:placeholder-shown){border-color:var(--line-strong);}
.contact-form input.is-valid{border-color:var(--green-fill);}
.contact-form input.is-valid + .field-check{opacity:1;transform:scale(1);}
.field-check{
  position:absolute;right:14px;top:41px;width:18px;height:18px;
  background:var(--green-fill);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  opacity:0;transform:scale(.5);transition:opacity .18s var(--ease), transform .18s var(--ease);
  pointer-events:none;
}
.field-check::after{content:'✓';color:#fff;font-size:11px;font-weight:700;}

/* ---------- Footer ---------- */
footer{border-top:1px solid var(--line);padding:60px 0 40px;background:var(--bg);}
.footer-top{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap;margin-bottom:40px;}
.footer-cols{display:flex;gap:64px;flex-wrap:wrap;}
.footer-col h4{font-family:var(--font-head);font-size:.85rem;color:var(--ink-faint);font-weight:700;margin-bottom:14px;}
.footer-col a{display:block;font-size:.95rem;color:var(--ink-soft);padding:6px 0;}
.footer-col a:hover{color:var(--green);}
.footer-bottom{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  border-top:1px solid var(--line);padding-top:26px;
  font-size:.85rem;color:var(--ink-faint);
}
.footer-bottom a{color:var(--ink-faint);}
.footer-bottom a:hover{color:var(--green);}

/* ---------- Utility ---------- */
.center{text-align:center;}
.mt-0{margin-top:0;}
.stack{display:flex;flex-direction:column;gap:6px;}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);}
.skip-link{
  position:absolute;left:-999px;top:0;background:var(--green-solid);color:var(--navy);padding:12px 18px;border-radius:8px;z-index:200;
}
.skip-link:focus{left:16px;top:16px;}

/* ---------- Cookie-Banner (minimal) ---------- */
.cookie-banner{
  position:fixed;left:20px;right:20px;bottom:20px;z-index:300;
  max-width:520px;margin:0 auto;
  background:var(--navy);color:#fff;
  border-radius:var(--radius-m);
  padding:18px 22px;
  box-shadow:0 12px 32px -8px rgba(16,23,40,.4);
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;
  font-size:.92rem;
}
.cookie-banner p{margin:0;color:rgba(255,255,255,.86);flex:1 1 220px;}
.cookie-banner a{color:#fff;text-decoration:underline;}
.cookie-actions{display:flex;gap:10px;flex:none;}
.cookie-banner .btn{padding:9px 16px;font-size:.88rem;}
.cookie-banner .btn-ghost{background:transparent;border-color:rgba(255,255,255,.4);color:#fff;box-shadow:none;}
.cookie-banner .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08);}
.cookie-banner .btn-primary{background:var(--green-solid);}

/* ---------- Focus visibility (WCAG) ---------- */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--green-fill);outline-offset:2px;
}

/* ---------- Calculator widgets ---------- */
.calc-card{
  background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-l);
  padding:40px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;
}
@media (max-width:760px){.calc-card{grid-template-columns:1fr;padding:28px;}}
.calc-field{margin-bottom:18px;}
.calc-field:last-child{margin-bottom:0;}
.calc-field label{display:flex;justify-content:space-between;font-family:var(--font-head);font-weight:700;font-size:.92rem;margin-bottom:8px;}
.calc-field label span{color:var(--green);font-weight:800;}
.calc-field input[type="range"]{width:100%;accent-color:var(--green-fill);}
.calc-field input[type="number"]{width:100%;padding:10px 12px;border-radius:var(--radius-s);border:1.5px solid var(--line-strong);font-family:var(--font);font-size:1rem;background:#fff;}
.calc-result{
  background:#fff;border-radius:var(--radius-m);padding:28px;text-align:center;
  border:1px solid var(--line);
}
.calc-result .big{font-family:var(--font-head);font-size:2.4rem;font-weight:800;color:var(--green);line-height:1.15;margin-bottom:6px;}
.calc-result .sub{font-size:.9rem;color:var(--ink-faint);}
.calc-result .divider{height:1px;background:var(--line);margin:18px 0;}
@media (max-width:480px){
  .calc-result .big{font-size:2rem;}
}

/* ---------- FAQ accordion ---------- */
.faq-item{border-top:1px solid var(--line);}
.faq-item:last-child{border-bottom:1px solid var(--line);}
.faq-item summary{
  cursor:pointer;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:22px 4px;font-family:var(--font-head);font-weight:700;font-size:1.05rem;color:var(--navy);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:'+';flex:none;font-size:1.6rem;font-weight:400;color:var(--green);
  transition:transform .25s var(--ease);line-height:1;
}
.faq-item[open] summary::after{transform:rotate(45deg);}
.faq-item .faq-answer{padding:0 4px 24px;color:var(--ink-soft);max-width:760px;}

/* ---------- Downloads list ---------- */
.download-item{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  border:1px solid var(--line);border-radius:var(--radius-m);
  padding:20px 24px;margin-bottom:14px;background:#fff;
}
.download-item h4{margin:0 0 4px;font-size:1.02rem;}
.download-item p{margin:0;font-size:.9rem;color:var(--ink-faint);}
.download-item.is-planned{opacity:.55;}

/* ---------- Stat band ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;text-align:center;}
@media (max-width:760px){.stat-grid{grid-template-columns:1fr;}}
.stat-grid .num{font-family:var(--font-head);font-size:2.6rem;font-weight:800;color:var(--green);line-height:1;margin-bottom:8px;}
.stat-grid .label{font-size:.95rem;color:var(--ink-soft);}

/* ---------- Article / long-form content ---------- */
.article{max-width:720px;margin:0 auto;}
.article h2{font-size:1.5rem;margin-top:2em;}
.article h3{font-size:1.2rem;margin-top:1.6em;}
.article p{font-size:1.06rem;line-height:1.75;}
.article ul,.article ol{margin:0 0 1.3em 0;padding-left:1.4em;}
.article ul{list-style:disc;}
.article ol{list-style:decimal;}
.article li{margin-bottom:.5em;font-size:1.05rem;color:var(--ink-soft);line-height:1.65;}
.article a{color:var(--green);text-decoration:underline;}
.article-meta{display:flex;gap:14px;align-items:center;color:var(--ink-faint);font-size:.9rem;margin-bottom:8px;}
.article-meta .tag{background:var(--green-tint);color:var(--green);padding:4px 12px;border-radius:100px;font-family:var(--font-head);font-weight:700;font-size:.78rem;}
.article-callout{
  background:var(--bg-tint-green);border-radius:var(--radius-m);
  padding:24px 26px;margin:2em 0;font-size:.98rem;
}
.article-callout p{margin:0;color:var(--ink-soft);}
.article-callout a{color:var(--green);font-weight:700;text-decoration:underline;}

/* ---------- Ratgeber / blog cards ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;}
@media (max-width:860px){.post-grid{grid-template-columns:1fr;}}
.post-card{
  border:1px solid var(--line);border-radius:var(--radius-m);padding:28px;
  display:flex;flex-direction:column;gap:12px;background:#fff;
}
.post-card .tag{align-self:flex-start;background:var(--blue-tint);color:var(--blue);padding:4px 12px;border-radius:100px;font-family:var(--font-head);font-weight:700;font-size:.78rem;}
.post-card h3{font-size:1.12rem;margin:0;}
.post-card p{font-size:.95rem;margin:0;flex:1;}
.post-card .read-more{font-family:var(--font-head);font-weight:700;font-size:.92rem;color:var(--green);}

/* ---------- Glossary ---------- */
.glossary-item{border-top:1px solid var(--line);padding:26px 0;}
.glossary-item:last-child{border-bottom:1px solid var(--line);}
.glossary-item dt{font-family:var(--font-head);font-weight:700;font-size:1.05rem;color:var(--navy);margin-bottom:8px;}
.glossary-item dd{margin:0;color:var(--ink-soft);font-size:.98rem;line-height:1.65;}

/* ---------- Case study ---------- */
.case-meta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px;}
.case-meta span{background:var(--bg-soft);border:1px solid var(--line);border-radius:100px;padding:6px 16px;font-size:.85rem;color:var(--ink-soft);}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs{
  padding:16px 0;border-bottom:1px solid var(--line);
  font-size:.85rem;
}
.breadcrumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:6px;list-style:none;margin:0;padding:0;}
.breadcrumbs li{display:flex;align-items:center;gap:6px;}
.breadcrumbs li:not(:last-child)::after{content:'/';color:var(--ink-faint);margin-left:6px;}
.breadcrumbs a{color:var(--ink-soft);}
.breadcrumbs a:hover{color:var(--green);}
.breadcrumbs [aria-current="page"]{color:var(--navy);font-weight:600;}

/* ---------- Back to top ---------- */
.back-to-top{
  position:fixed;right:22px;bottom:22px;z-index:90;
  width:46px;height:46px;border-radius:50%;
  background:var(--navy);color:#fff;border:none;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 24px -8px rgba(16,23,40,.4);
  opacity:0;transform:translateY(12px);pointer-events:none;
  transition:opacity .25s var(--ease), transform .25s var(--ease), background .2s;
}
.back-to-top.visible{opacity:1;transform:translateY(0);pointer-events:auto;}
.back-to-top:hover{background:var(--green-solid);color:var(--navy);}
.back-to-top svg{width:18px;height:18px;}

/* ---------- Search ---------- */
.search-trigger{
  background:none;border:none;cursor:pointer;
  width:38px;height:38px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  color:var(--ink-soft);transition:background .15s, color .15s;
}
.search-trigger:hover{background:var(--bg-soft);color:var(--navy);}
.search-trigger svg{width:19px;height:19px;}
.search-overlay{
  position:fixed;inset:0;z-index:200;
  background:rgba(16,23,40,.55);
  display:none;
  align-items:flex-start;justify-content:center;
  padding:12vh 20px 20px;
}
.search-overlay.open{display:flex;}
.search-panel{
  background:#fff;border-radius:var(--radius-l);width:100%;max-width:560px;
  box-shadow:0 30px 70px -20px rgba(16,23,40,.5);
  overflow:hidden;
}
.search-input-row{display:flex;align-items:center;gap:12px;padding:18px 22px;border-bottom:1px solid var(--line);}
.search-input-row svg{width:20px;height:20px;color:var(--ink-faint);flex:none;}
#searchInput{flex:1;border:none;outline:none;font-family:var(--font);font-size:1.05rem;color:var(--navy);}
.search-close{background:none;border:none;cursor:pointer;color:var(--ink-faint);font-size:.85rem;font-family:var(--font-head);font-weight:700;}
.search-results{max-height:50vh;overflow-y:auto;padding:8px;}
.search-result{
  display:block;padding:12px 14px;border-radius:var(--radius-s);
  transition:background .12s;
}
.search-result:hover,.search-result.is-active{background:var(--bg-soft);}
.search-result .t{font-family:var(--font-head);font-weight:700;color:var(--navy);font-size:.98rem;}
.search-result .d{font-size:.85rem;color:var(--ink-faint);margin-top:2px;}
.search-empty{padding:24px;text-align:center;color:var(--ink-faint);font-size:.92rem;}

/* ---------- Portal / Dashboard preview ---------- */
.demo-banner{
  background:var(--navy);color:#fff;text-align:center;
  padding:12px 20px;font-size:.9rem;
}
.demo-banner strong{color:var(--green-fill);}
.dash-shell{
  border:1px solid var(--line);border-radius:var(--radius-l);
  overflow:hidden;background:#fff;
  box-shadow:0 24px 60px -24px rgba(16,23,40,.25);
}
.dash-top{
  background:var(--navy);color:#fff;
  padding:22px 28px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
}
.dash-top .who{font-family:var(--font-head);font-weight:700;}
.dash-top .who span{display:block;font-weight:400;font-size:.82rem;color:var(--text-soft,#AEB6CC);}
.dash-stats{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
}
.dash-stats .cell{background:#fff;padding:22px 24px;}
@media (max-width:640px){.dash-stats{grid-template-columns:1fr;}}
.dash-stats .cell .n{font-family:var(--font-head);font-size:1.7rem;font-weight:800;color:var(--navy);}
.dash-stats .cell .l{font-size:.85rem;color:var(--ink-faint);}
.dash-table{width:100%;border-collapse:collapse;}
.dash-table th{
  text-align:left;font-family:var(--font-head);font-size:.78rem;color:var(--ink-faint);
  padding:14px 24px;border-bottom:1px solid var(--line);font-weight:700;
}
.dash-table td{padding:16px 24px;border-bottom:1px solid var(--line);font-size:.92rem;color:var(--navy);}
.dash-table tr:last-child td{border-bottom:none;}
.status-pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:100px;font-size:.8rem;font-weight:700;font-family:var(--font-head);
}
.status-pill.s1{background:var(--blue-tint);color:var(--blue);}
.status-pill.s2{background:#F1EAD8;color:#7A5C15;}
.status-pill.s3{background:var(--green-tint);color:var(--green);}
.status-pill.s4{background:#EDE4F5;color:#6B3FA0;}
.status-pill.s5{background:var(--navy);color:#fff;}
.dash-progress{height:5px;background:var(--line);border-radius:100px;overflow:hidden;width:90px;}
.dash-progress span{display:block;height:100%;background:var(--green-fill);}

/* ---------- Login form ---------- */
.login-card{
  max-width:420px;margin:0 auto;background:var(--bg-soft);border:1px solid var(--line);
  border-radius:var(--radius-l);padding:40px;
}
.login-card .btn{width:100%;justify-content:center;}