/* Outfit selbst gehostet (SIL OFL 1.1) – keine Verbindung zu Google */
@font-face{font-family:"Outfit";font-style:normal;font-weight:700;font-display:swap;src:url("assets/fonts/outfit-700.woff2") format("woff2")}
/* strom-macher – Rework 2026
   Papier/Tinte + drei Spartenfarben, roter Blitz als Akzent. */
:root{
  --ink-900:#0E1116; --ink-800:#161B23; --ink-500:#59636F; --ink-400:#767F8B;
  --paper:#FCFBF8; --paper-2:#F4F2EC; --line:rgba(14,17,22,.10);
  --green-bright:#4FCB7C; --green-ink:#0B6B36;
  --amber-bright:#FFC94D; --amber-ink:#8A5A06;
  --azure-ink:#0B5E8E;
  --red-base:#DC3E2C; --red-ink:#B32A1B; --red-bright:#F2604F;
  --ease-out:cubic-bezier(.23,1,.32,1);
  --font-head:"Helvetica Neue",Helvetica,"Arial Nova",Arial,sans-serif;
  --font-body:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Helvetica,sans-serif;
  --font-brand:"Outfit",ui-sans-serif,system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink-800);font-family:var(--font-body);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{margin:0;font-family:var(--font-head);font-weight:700;letter-spacing:-.02em;text-wrap:balance}
p{margin:0;text-wrap:pretty}
/* height:auto, weil die width/height-Attribute im HTML sonst als
   feste CSS-Höhe wirken und das Bild bei width:100% verzerren. */
img{display:block;max-width:100%;height:auto}
a{color:var(--red-ink);text-decoration:none}
a:hover{color:var(--red-base)}
button,input,select,textarea{font:inherit;color:inherit}
::selection{background:var(--amber-bright);color:var(--ink-900)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-500)}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}

/* Header */
.site-header{position:sticky;top:0;z-index:40;background:rgba(252,251,248,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{max-width:1180px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink-900)}
.brand span{font-family:var(--font-brand);font-weight:700;font-size:16px;letter-spacing:0}
.brand img{width:28px;height:auto}
.nav-menu{margin-left:auto;display:flex;align-items:center;gap:26px}
.nav-menu a{color:var(--ink-500);font-size:14.5px}
.nav-menu a:hover{color:var(--ink-900)}
.nav-toggle{display:none}
.call{display:flex;align-items:center;gap:8px;padding:9px 16px;border-radius:99px;background:var(--ink-900);color:var(--paper)!important;font-size:14px;font-weight:600;transition:transform 160ms var(--ease-out),background 180ms ease}
.call:hover{background:#242B36}
.call:active{transform:scale(.97)}
.dot{width:7px;height:7px;border-radius:99px;background:var(--green-bright)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border:none;border-radius:99px;font-weight:600;font-size:15.5px;cursor:pointer;transition:transform 160ms var(--ease-out),background 180ms ease,border-color 180ms ease}
.btn:active{transform:scale(.97)}
.btn-primary{background:var(--red-base);color:var(--paper)!important;box-shadow:0 8px 20px -8px rgba(220,62,44,.6)}
.btn-primary:hover{background:var(--red-ink)}
.btn-ghost{border:1px solid rgba(14,17,22,.18);background:transparent;color:var(--ink-900)!important}
.btn-ghost:hover{border-color:var(--ink-900)}
.btn-dark{border:1px solid rgba(252,251,248,.28);background:transparent;color:var(--paper)!important}
.btn-dark:hover{background:rgba(252,251,248,.10)}

/* Hero */
.hero{padding:76px 24px 8px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:end}
.hero-copy{display:flex;flex-direction:column;gap:26px}
.hero-eyebrow{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--red-ink)}
.hero-eyebrow::before{content:"";width:26px;height:1px;background:var(--red-base)}
.hero h1{font-size:clamp(40px,5.4vw,72px);line-height:1.02}
.hero-sub{max-width:30em;font-size:19px;color:var(--ink-500)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;padding-top:4px}
.hero-photo{position:relative}
.hero-photo img{width:100%;border-radius:20px;box-shadow:0 2px 6px rgba(14,17,22,.06),0 32px 70px -20px rgba(14,17,22,.22)}

/* Fakten */
.facts{padding-top:56px}
.facts-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-radius:16px;overflow:hidden}
.fact{background:var(--paper);padding:22px 20px;display:flex;flex-direction:column;gap:6px}
.fact b{font-size:26px;font-family:var(--font-head)}
.fact span{font-size:13.5px;line-height:1.45;color:var(--ink-500)}

/* Sektionen */
.section{padding-top:96px}
.section-head{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start;padding-bottom:44px}
.section-head h2,.head-simple h2{font-size:clamp(28px,3.4vw,42px);line-height:1.1}
.section-head .lead{font-size:17.5px;line-height:1.65;color:var(--ink-500);padding-top:38px}
.head-simple{display:flex;flex-direction:column;gap:14px}

/* Leistungen */
.services{display:flex;flex-direction:column;gap:18px}
.service{display:grid;grid-template-columns:.42fr .58fr;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#fff}
.service .media{position:relative;min-height:300px;display:flex;align-items:flex-end;padding:22px}
.service .media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pattern-azure{background:repeating-linear-gradient(135deg,#E7F3FB 0 10px,#DCEDF8 10px 20px)}
.pattern-amber{background:repeating-linear-gradient(135deg,#FBF1DA 0 10px,#F7E9C9 10px 20px)}
.ph{font-size:11.5px;letter-spacing:.04em;background:rgba(252,251,248,.9);padding:6px 10px;border-radius:8px}
.ph-azure{color:var(--azure-ink)} .ph-amber{color:var(--amber-ink)}
.service-copy{padding:40px 44px;display:flex;flex-direction:column;gap:16px}
.service-copy h3{font-size:27px;line-height:1.15}
.service-copy p{font-size:16.5px;color:var(--ink-500)}
.kicker{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.kicker-azure{color:var(--azure-ink)} .kicker-green{color:var(--green-ink)} .kicker-amber{color:var(--amber-ink)}
.tags{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:8px}
.tags li{padding:7px 13px;border-radius:99px;font-size:13.5px;font-weight:500}
.tags-azure li{background:#F0F7FC;color:var(--azure-ink)}
.tags-green li{background:#EEF8F1;color:var(--green-ink)}
.tags-amber li{background:#FDF6E7;color:var(--amber-ink)}

/* Rechner */
.dark{margin-top:96px;background:var(--ink-900);color:var(--paper)}
.dark .wrap{padding:84px 24px}
.dark-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
.dark-copy{display:flex;flex-direction:column;gap:18px}
.dark-copy p{font-size:17px;line-height:1.65;color:rgba(252,251,248,.66)}
.eyebrow-green{color:var(--green-bright)} .eyebrow-amber{color:var(--amber-bright)}
.panel{background:var(--ink-800);border:1px solid rgba(252,251,248,.10);border-radius:22px;padding:34px;display:flex;flex-direction:column;gap:28px}
.slider-row{display:flex;flex-direction:column;gap:10px}
.slider-row>span{display:flex;justify-content:space-between;align-items:baseline;font-size:14.5px;color:rgba(252,251,248,.7)}
.slider-row b{font-size:17px;color:var(--paper);font-variant-numeric:tabular-nums}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;background:transparent}
input[type=range]::-webkit-slider-runnable-track{height:4px;border-radius:99px;background:rgba(252,251,248,.18)}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;margin-top:-9px;border-radius:99px;background:var(--paper);border:3px solid var(--ink-800);box-shadow:0 1px 4px rgba(0,0,0,.4);cursor:grab}
input[type=range]::-moz-range-track{height:4px;border-radius:99px;background:rgba(252,251,248,.18)}
input[type=range]::-moz-range-thumb{width:18px;height:18px;border:3px solid var(--ink-800);border-radius:99px;background:var(--paper)}
input[type=range]:active::-webkit-slider-thumb{transform:scale(.94)}
.toggles{display:flex;gap:10px;flex-wrap:wrap}
.toggle{padding:12px 18px;border-radius:99px;font-size:14.5px;font-weight:600;cursor:pointer;border:1px solid rgba(252,251,248,.18);background:transparent;color:rgba(252,251,248,.6);transition:transform 160ms var(--ease-out),background 180ms ease,color 180ms ease,border-color 180ms ease}
.toggle:active{transform:scale(.97)}
.toggle[aria-pressed=true]{border-color:var(--green-bright);background:rgba(79,203,124,.14);color:var(--green-bright)}
.rule{height:1px;background:rgba(252,251,248,.10)}
.results{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.result{display:flex;flex-direction:column;gap:4px}
.result span{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:rgba(252,251,248,.5)}
.result b{font-size:26px;font-family:var(--font-head);font-variant-numeric:tabular-nums}
.result.good b{color:var(--green-bright)}
.fine{font-size:13px;line-height:1.5;color:rgba(252,251,248,.45)}

/* Projekte */
.proj-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;padding-bottom:32px}
.tabs{display:flex;gap:8px;padding:5px;border-radius:99px;background:var(--paper-2)}
.tab{padding:12px 18px;border:none;border-radius:99px;background:transparent;color:var(--ink-500);font-size:14.5px;font-weight:600;cursor:pointer;transition:transform 160ms var(--ease-out),background 180ms ease,color 180ms ease}
.tab:active{transform:scale(.97)}
.tab[aria-selected=true]{background:var(--ink-900);color:var(--paper)}
.panel-projects[hidden]{display:none}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{display:flex;flex-direction:column;gap:14px}
.card img,.card .media{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:18px}
.card .media{display:flex;align-items:flex-end;padding:16px}
.card h3{font-size:19px}
.card p{font-size:15px;line-height:1.55;color:var(--ink-500)}
.card-meta{display:flex;flex-direction:column;gap:5px}
.card-kicker{font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.note{font-size:13.5px;color:var(--ink-400);padding-top:18px}

/* Ablauf */
.steps{display:flex;flex-direction:column}
.step{display:grid;grid-template-columns:64px 1fr;gap:20px;padding:24px 0;border-top:1px solid var(--line)}
.step:last-child{border-bottom:1px solid var(--line)}
.step>span{font-family:var(--font-head);font-size:15px;font-weight:700;color:var(--red-ink);letter-spacing:.06em}
.step h3{font-size:20px}
.step p{font-size:16px;line-height:1.55;color:var(--ink-500)}
.step-copy{display:flex;flex-direction:column;gap:6px}

/* Team */
.team{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.team img{width:100%;border-radius:20px;box-shadow:0 18px 44px -12px rgba(14,17,22,.18)}
.team-copy{display:flex;flex-direction:column;gap:16px}
.team-copy h2{font-size:clamp(28px,3.4vw,40px);line-height:1.1}
.team-copy p{font-size:17px;line-height:1.65;color:var(--ink-500)}

/* Kontakt */
.contact-details{display:flex;flex-direction:column;gap:12px;padding-top:12px}
.contact-phone{display:flex;align-items:center;gap:12px;font-size:19px;color:var(--paper)!important;font-weight:600}
.contact-phone:hover,.contact-mail:hover{color:var(--amber-bright)!important}
.contact-mail{font-size:17px;color:rgba(252,251,248,.8)!important}
.contact-addr{font-size:15px;color:rgba(252,251,248,.45)}
.form{background:var(--ink-800);border:1px solid rgba(252,251,248,.10);border-radius:22px;padding:32px;display:flex;flex-direction:column;gap:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:flex;flex-direction:column;gap:8px;font-size:13.5px;color:rgba(252,251,248,.66)}
.form label .optional{font-weight:400;opacity:.6;text-transform:none}
.form input,.form select,.form textarea{padding:13px 14px;border-radius:12px;border:1px solid rgba(252,251,248,.16);background:var(--ink-900);color:var(--paper);font-size:15.5px}
.form textarea{resize:vertical}
.form input:focus-visible,.form select:focus-visible,.form textarea:focus-visible{outline:2px solid var(--amber-bright);outline-offset:2px}
.form .btn{align-self:flex-start}
.form-status{font-size:13px;line-height:1.5;color:rgba(252,251,248,.45)}
.form-legal{font-size:12.5px;line-height:1.5;color:rgba(252,251,248,.45)}
.form-legal a,.form-urgent a{color:inherit;text-decoration:underline}
.form-urgent{font-size:14px;line-height:1.5;color:var(--paper);background:rgba(252,251,248,.06);border-left:3px solid var(--amber-bright);border-radius:8px;padding:12px 14px}
.form-urgent[hidden]{display:none}
.form-hp{position:absolute!important;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}

/* Footer */
.footer{background:#0A0C10;color:rgba(252,251,248,.6);border-top:1px solid rgba(252,251,248,.08)}
.footer-inner{max-width:1180px;margin:0 auto;padding:36px 24px;display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
.footer-brand{display:flex;align-items:center;gap:12px;font-size:14px}
.footer-brand img{width:25px;height:auto}
.footer-links{display:flex;flex-wrap:wrap;gap:12px 24px;font-size:14px}
.footer-links a{color:rgba(252,251,248,.6)}
.footer-links a:hover{color:var(--paper)}

:focus-visible{outline:2px solid var(--red-base);outline-offset:3px}
.dark :focus-visible{outline-color:var(--amber-bright)}

/* Hover nur auf echten Zeigergeräten */
@media (hover:none){.call:hover,.btn:hover{background:inherit}}

/* Responsive */
@media (max-width:1000px){
  .hero-grid,.section-head,.dark-grid,.team{grid-template-columns:1fr;gap:32px}
  .section-head .lead{padding-top:0}
  .facts-grid{grid-template-columns:1fr 1fr}
  .service{grid-template-columns:1fr}
  .service .media{min-height:220px}
  .service-copy{padding:28px}
  .cards,.results{grid-template-columns:1fr}
  .results{gap:16px}
  .team img{order:2}
}
@media (max-width:760px){
  .nav-menu{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 24px 20px;display:none}
  .nav-menu.open{display:flex}
  .nav-menu a{padding:12px 0;font-size:17px}
  .nav-menu .call{justify-content:center;margin-top:10px}
  .nav-toggle{display:flex;flex-direction:column;gap:5px;margin-left:auto;padding:10px;border:none;background:transparent;cursor:pointer}
  .nav-toggle span{display:block;width:22px;height:2px;background:var(--ink-900)}
  .hero{padding-top:48px}
  .facts-grid{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .proj-head{align-items:flex-start}
  .tabs{width:100%;overflow:auto}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition-duration:1ms!important}html{scroll-behavior:auto}}

/* ---------- FAQ ---------- */
.faq-head{padding-top:64px;display:flex;flex-direction:column;gap:14px;max-width:760px}
.faq-head h1{font-size:clamp(30px,5vw,48px);line-height:1.1}
.faq-list{margin-top:52px;max-width:860px}
.faq-group{font-size:18px;margin:44px 0 14px;padding-bottom:10px;border-bottom:1px solid var(--line)}
.faq-group:first-child{margin-top:0}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:10px;overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;display:flex;align-items:center;
  min-height:56px;padding:16px 52px 16px 20px;position:relative;
  font-weight:600;font-size:16px;line-height:1.4;color:var(--ink-900)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"";position:absolute;right:20px;top:50%;width:12px;height:12px;margin-top:-6px;
  background:linear-gradient(var(--red-base),var(--red-base)) center/12px 2px no-repeat,
             linear-gradient(var(--red-base),var(--red-base)) center/2px 12px no-repeat;
  transition:transform 200ms var(--ease-out)}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item[open] summary{border-bottom:1px solid var(--line)}
.faq-item summary:focus-visible{outline:3px solid var(--red-base);outline-offset:-3px}
.faq-answer{padding:16px 20px 22px;color:var(--ink-500);font-size:16px}
.faq-answer p{margin:0}
.faq-cta{margin:64px auto 96px}
.faq-cta-inner{background:var(--paper-2);border-radius:22px;padding:36px 28px;display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.faq-cta-inner h2{font-size:22px}
.faq-cta-inner p{margin:0;color:var(--ink-500);font-size:16.5px}
.faq-cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px}
@media (max-width:560px){
  .faq-head{padding-top:44px}
  .faq-cta-actions{width:100%}
  .faq-cta-actions .btn{flex:1 1 100%;justify-content:center}
}

/* ---------- FAQ-Banner auf der Startseite ---------- */
.faq-banner-wrap{margin-top:96px}
.faq-banner{display:flex;align-items:center;justify-content:space-between;gap:32px;
  padding:38px 36px;border:1px solid var(--line);border-radius:22px;background:var(--paper-2);
  color:var(--ink-900)!important;
  transition:border-color 180ms ease,transform 160ms var(--ease-out)}
.faq-banner:hover{border-color:rgba(14,17,22,.24);transform:translateY(-2px)}
.faq-banner-text{display:flex;flex-direction:column;gap:8px}
.faq-banner h2{font-size:clamp(21px,2.4vw,27px);line-height:1.2}
.faq-banner-sub{margin:0;color:var(--ink-500);font-size:16.5px;max-width:46em}
.faq-banner-cta{display:inline-flex;align-items:center;gap:9px;flex:none;
  padding:14px 24px;border-radius:99px;background:var(--ink-900);color:var(--paper);
  font-size:15px;font-weight:600}
@media (max-width:760px){
  .faq-banner{flex-direction:column;align-items:flex-start;gap:22px;padding:30px 24px}
  .faq-banner-cta{width:100%;justify-content:center}
}

/* ---------- Blog ---------- */
.pattern-green{background:repeating-linear-gradient(135deg,#EAF8EE 0 10px,#DFF3E5 10px 20px)}
.ph-green{color:var(--green-ink)}

.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.blog-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;color:var(--ink-900)!important;transition:border-color 180ms ease,transform 160ms var(--ease-out)}
.blog-card:hover{border-color:rgba(14,17,22,.24);transform:translateY(-3px)}
.blog-card .media{aspect-ratio:4/3;display:flex;align-items:flex-start;justify-content:flex-end;padding:16px}
.blog-card-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:12px}
.blog-meta-line{font-size:13px;color:var(--ink-400)}
.blog-card-body h3{font-size:19px;line-height:1.3}
.blog-card-body p{font-size:15px;line-height:1.55;color:var(--ink-500)}
.blog-readmore{margin-top:4px;font-size:14px;font-weight:600;color:var(--red-ink)}
.blog-card:hover .blog-readmore{color:var(--red-base)}
.blog-lead{max-width:640px}

/* Einzelner Blogbeitrag */
.post-eyebrow{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.post-eyebrow::before{content:"";width:26px;height:1px;background:currentColor}
.post-head{padding-top:64px;display:flex;flex-direction:column;gap:16px;max-width:760px}
.post-head h1{font-size:clamp(30px,4.6vw,46px);line-height:1.1}
.post-meta{display:flex;flex-wrap:wrap;gap:10px;font-size:14.5px;color:var(--ink-500)}
.post-meta span:not(:last-child)::after{content:"·";margin-left:10px;color:var(--ink-400)}
.post-hero-media{margin-top:36px;border-radius:22px;overflow:hidden}
.post-hero-media .media{aspect-ratio:21/9;display:flex;align-items:center;justify-content:center}
.post-body{max-width:720px;margin:52px auto 0;display:flex;flex-direction:column;gap:22px}
.post-body h2{font-size:clamp(22px,2.6vw,28px);line-height:1.2;padding-top:14px}
.post-body h3{font-size:19px;line-height:1.3}
.post-body p{font-size:17px;line-height:1.7;color:var(--ink-800)}
.post-body ul,.post-body ol{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:8px;font-size:17px;line-height:1.6;color:var(--ink-800)}
.post-body li::marker{color:var(--red-ink);font-weight:700}
.callout{background:var(--paper-2);border-left:3px solid var(--red-base);border-radius:0 16px 16px 0;padding:20px 24px;font-size:15.5px;line-height:1.6;color:var(--ink-500)}
.callout b{color:var(--ink-900)}
.post-back{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--ink-500)}
.post-back:hover{color:var(--ink-900)}
.post-related{margin:88px auto 0;max-width:1180px}
.post-related h2{font-size:22px;padding-bottom:24px}
@media (max-width:1000px){
  .blog-grid{grid-template-columns:1fr}
  .post-body{margin-top:40px}
}
@media (max-width:560px){
  .post-head{padding-top:44px}
}