/* =========================================================================
   Elektrotechnik Längin GmbH – Design-System
   Farbwelt zentral hier definiert. Exakte Marken-Hex einfach unten ersetzen.
   Schrift: Space Grotesk (Headlines) + IBM Plex Sans (Fließtext)
   ========================================================================= */

/* --- Lokale Schriften (self-hosted, kein externer Aufruf an Google) --- */
@font-face { font-family: "Space Grotesk"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/space-grotesk-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "Space Grotesk"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/space-grotesk-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Space Grotesk"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/space-grotesk-latin-700-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); }

:root {
  /* --- Farbwelt (hier anpassen, um die Marke exakt zu treffen) --- */
  --brand:        #cc0119;   /* CI-Rot, Primärfarbe */
  --brand-deep:   #a00013;   /* dunkleres Rot für Verläufe/Hover */
  --brand-bright: #e83a4e;   /* helles Akzent-Rot */
  --energy:       #F5A623;   /* warmer Strom-/Energie-Akzent, sparsam */
  --ink:          #1c1a1d;   /* Text & dunkle Flächen (neutral) */
  --ink-soft:     #3d3739;   /* Fließtext gedämpft */
  --muted:        #6f696b;   /* Sekundärtext */
  --line:         #e8e2e3;   /* Haarlinien */
  --surface:      #f8f5f5;   /* kühler heller Grund */
  --paper:        #ffffff;
  --paper-tint:   #fbeaec;

  --maxw: 1180px;
  --gap: clamp(1rem, 2.4vw, 2rem);
  --radius: 14px;
  --radius-lg: 22px;
  --shadow: 0 18px 44px -22px rgba(204, 1, 25, .38);
  --shadow-soft: 0 10px 30px -18px rgba(28, 26, 29, .28);

  --ff-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --ff-body: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
}

/* --------------------------- Reset / Base --------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation: none !important; transition: none !important; }
}
body {
  margin: 0;
  font-family: var(--ff-body);
  color: var(--ink-soft);
  background: var(--paper);
  line-height: 1.65;
  font-size: 1.02rem;
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-deep); }
h1, h2, h3, h4 { font-family: var(--ff-display); color: var(--ink); line-height: 1.1; margin: 0 0 .5em; font-weight: 600; letter-spacing: -.01em; }
p { margin: 0 0 1rem; max-width: 68ch; }
:focus-visible { outline: 3px solid var(--brand-bright); outline-offset: 2px; border-radius: 4px; }

.wrap { width: min(100% - 2.4rem, var(--maxw)); margin-inline: auto; }
.section { padding: clamp(3.5rem, 7vw, 6.5rem) 0; }
.section--tint { background: var(--surface); }
.section--ink { background: var(--ink); color: #d8d2d3; }
.section--ink h2, .section--ink h3 { color: #fff; }

.eyebrow {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: .95rem;
  color: var(--brand);
  margin: 0 0 .6rem;
  display: inline-flex; align-items: center; gap: .5rem;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--energy); display: inline-block; }
.h-lead { font-size: clamp(2rem, 4.6vw, 3.15rem); }
.lead { font-size: clamp(1.08rem, 1.6vw, 1.25rem); color: var(--ink-soft); }
.section-head { max-width: 62ch; margin-bottom: clamp(2rem, 4vw, 3rem); }

/* ------------------------------ Buttons ------------------------------ */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--ff-display); font-weight: 500; font-size: 1rem;
  padding: .85rem 1.5rem; border-radius: 999px; border: 1.5px solid transparent;
  cursor: pointer; transition: transform .15s ease, background .2s ease, box-shadow .2s ease;
}
.btn--primary { background: var(--brand); color: #fff; box-shadow: var(--shadow); }
.btn--primary:hover { background: var(--brand-deep); color: #fff; transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { border-color: var(--brand); color: var(--brand); }
.btn--light { background: #fff; color: var(--brand-deep); }
.btn--light:hover { background: var(--paper-tint); color: var(--brand-deep); }

/* ------------------------------ Header ------------------------------ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.86); backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.15rem 0; }
.brand { display: flex; align-items: center; gap: .7rem; }
.brand img { height: 62px; width: auto; }
@media (max-width: 560px) { .brand img { height: 52px; } }
.brand .wordmark { font-family: var(--ff-display); font-weight: 600; color: var(--ink); font-size: 1.2rem; line-height: 1.08; }
.brand .wordmark small { display: block; font-family: var(--ff-body); font-weight: 400; font-size: .76rem; color: var(--muted); letter-spacing: .02em; }
.nav-links { display: flex; align-items: center; gap: 1.6rem; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: var(--ink); font-weight: 500; font-size: .98rem; }
.nav-links a:hover { color: var(--brand); }
.nav-cta { display: flex; align-items: center; gap: .8rem; }
.nav-phone { font-family: var(--ff-display); font-weight: 600; color: var(--ink); white-space: nowrap; }
.nav-toggle { display: none; background: none; border: 1.5px solid var(--line); border-radius: 10px; width: 46px; height: 42px; cursor: pointer; }
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--ink); margin: 4px auto; }

@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: .4rem 1.2rem 1rem; box-shadow: var(--shadow-soft);
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links li { width: 100%; border-top: 1px solid var(--line); }
  .nav-links a { display: block; padding: .85rem 0; }
  .nav-cta .btn { display: none; }
}

/* ------------------------------- Hero ------------------------------- */
.hero { position: relative; overflow: hidden; background:
  radial-gradient(120% 100% at 15% 100%, var(--paper-tint) 0%, #fff 55%); }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; padding: clamp(2.5rem,6vw,5rem) 0; }
.hero h1 { font-size: clamp(2.2rem, 5.2vw, 3.6rem); }
.hero .lead { margin-bottom: 1.7rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: 1.8rem; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 1.4rem 2.2rem; padding-top: 1.4rem; border-top: 1px solid var(--line); }
.hero-fact b { font-family: var(--ff-display); font-size: 1.5rem; color: var(--ink); display: block; line-height: 1; }
.hero-fact span { font-size: .9rem; color: var(--muted); }
.hero-art { position: relative; }
@media (max-width: 820px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-art { order: -1; max-width: 460px; }
}

/* ---------------------------- Trust strip ---------------------------- */
.trust { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.trust > div { background: #fff; padding: 1.25rem 1.3rem; display: flex; gap: .8rem; align-items: flex-start; }
.trust svg { flex: 0 0 auto; color: var(--brand); margin-top: 2px; }
.trust b { font-family: var(--ff-display); color: var(--ink); display: block; font-size: 1rem; }
.trust span { font-size: .88rem; color: var(--muted); }
@media (max-width: 820px) { .trust { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 460px) { .trust { grid-template-columns: 1fr; } }

/* ---------------------------- Leistungen ---------------------------- */
.svc-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
@media (max-width: 980px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .svc-grid { grid-template-columns: 1fr; } }
.svc {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.5rem 1.4rem; transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.svc:hover { border-color: var(--brand-bright); box-shadow: var(--shadow-soft); transform: translateY(-3px); }
.svc-ico { width: 46px; height: 46px; border-radius: 12px; background: var(--paper-tint); color: var(--brand); display: grid; place-items: center; margin-bottom: 1rem; }
.svc h3 { font-size: 1.15rem; margin-bottom: .35rem; }
.svc p { font-size: .95rem; margin: 0; color: var(--ink-soft); }
/* Erste zwei Kacheln als Schwerpunkt hervorheben */
.svc--feature { grid-column: span 2; background: linear-gradient(315deg, var(--brand) 0%, var(--brand-deep) 100%); border-color: transparent; color: #ffeef0; }
.svc--feature h3 { color: #fff; }
.svc--feature p { color: #f6dfe2; }
.svc--feature .svc-ico { background: rgba(255,255,255,.14); color: #fff; }
@media (max-width: 520px) { .svc--feature { grid-column: span 1; } }

/* --------------------------- Split feature --------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem,4vw,3.5rem); align-items: center; }
@media (max-width: 820px) { .split { grid-template-columns: 1fr; } }
.split ul { list-style: none; padding: 0; margin: 1.2rem 0 0; display: grid; gap: .7rem; }
.split li { display: flex; gap: .7rem; align-items: flex-start; }
.split li svg { flex: 0 0 auto; color: var(--energy); margin-top: 4px; }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(1.5rem,3vw,2.4rem); box-shadow: var(--shadow-soft); }

/* ------------------------------ Region ------------------------------ */
.region-list { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.4rem; }
.chip { font-family: var(--ff-display); font-size: .92rem; background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: .45rem 1rem; color: var(--ink); }
.section--ink .chip { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.16); color: #ffeef0; }

/* ---------------------------- Bewerber CTA ---------------------------- */
.hire { display: grid; grid-template-columns: 1.3fr 1fr; gap: 2rem; align-items: center;
  background: linear-gradient(300deg, var(--ink) 0%, var(--brand-deep) 100%);
  border-radius: var(--radius-lg); padding: clamp(1.8rem,4vw,3rem); color: #f0e6e7; }
.hire h2 { color: #fff; }
@media (max-width: 780px) { .hire { grid-template-columns: 1fr; } }
.hire-badges { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.1rem; }
.hire-badges span { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16); border-radius: 999px; padding: .4rem .9rem; font-size: .88rem; }

/* ------------------------------ Kontakt ------------------------------ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem,4vw,3rem); }
@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; } }
.field { margin-bottom: 1rem; }
.field label { display: block; font-weight: 500; color: var(--ink); margin-bottom: .35rem; font-size: .95rem; }
.field input, .field textarea {
  width: 100%; padding: .8rem .9rem; border: 1.5px solid var(--line); border-radius: 10px;
  font: inherit; color: var(--ink); background: #fff; transition: border-color .15s ease;
}
.field input:focus, .field textarea:focus { border-color: var(--brand); outline: none; }
.field textarea { min-height: 130px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 520px) { .form-row { grid-template-columns: 1fr; } }
.consent { display: flex; gap: .6rem; align-items: flex-start; font-size: .88rem; color: var(--muted); margin: .4rem 0 1.2rem; }
.consent input { margin-top: 4px; }
.req { color: var(--energy); }
.contact-card { display: grid; gap: 1.1rem; }
.contact-item { display: flex; gap: .9rem; align-items: flex-start; }
.contact-item svg { color: var(--brand); flex: 0 0 auto; margin-top: 3px; }
.contact-item b { font-family: var(--ff-display); color: var(--ink); display: block; }
.contact-item a { color: var(--ink-soft); }

/* ------------------------------ Footer ------------------------------ */
.site-footer { background: var(--ink); color: #b0a6a7; padding: 3.5rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; margin-bottom: 2.5rem; }
@media (max-width: 780px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h4 { color: #fff; font-size: 1rem; margin-bottom: 1rem; }
.site-footer a { color: #cabfc0; }
.site-footer a:hover { color: #fff; }
.footer-nav { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.footer-brand img { height: 62px; margin-bottom: 1rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding-top: 1.4rem; display: flex; flex-wrap: wrap; gap: .8rem 1.5rem; justify-content: space-between; font-size: .86rem; }
.footer-bottom a { color: #b0a6a7; }

/* ------------------------------ Legal ------------------------------ */
.legal { padding: clamp(2.5rem,5vw,4rem) 0; }
.legal .wrap { width: min(100% - 2.4rem, 820px); }
.legal h1 { font-size: clamp(1.8rem,4vw,2.6rem); margin-bottom: 1.5rem; }
.legal h2 { font-size: 1.3rem; margin: 2.2rem 0 .6rem; }
.legal h3 { font-size: 1.08rem; margin: 1.4rem 0 .4rem; }
.legal p, .legal li { color: var(--ink-soft); }
.legal a { word-break: break-word; }
.note { background: var(--paper-tint); border-left: 3px solid var(--energy); border-radius: 8px; padding: .9rem 1.1rem; font-size: .92rem; color: var(--ink-soft); }

/* --------------------------- Page hero (sub) --------------------------- */
.page-hero { background: linear-gradient(300deg, var(--ink) 0%, var(--brand-deep) 100%); color: #ecdfe0; padding: clamp(2.5rem,6vw,4.5rem) 0; }
.page-hero h1 { color: #fff; font-size: clamp(2rem,4.6vw,3rem); }
.page-hero p { color: #e6d6d8; max-width: 60ch; }
.breadcrumb { font-size: .9rem; color: #c9b6b8; margin-bottom: .8rem; }
.breadcrumb a { color: #e6d6d8; }

/* ---------------------------- Timeline ---------------------------- */
.timeline { position: relative; margin-top: 1rem; padding-left: 1.6rem; }
.timeline::before { content: ""; position: absolute; left: 5px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(to top, var(--brand), var(--energy)); }
.tl-item { position: relative; padding: 0 0 1.8rem 0; }
.tl-item::before { content: ""; position: absolute; left: -1.6rem; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--brand); border: 3px solid #fff; box-shadow: 0 0 0 1px var(--line); }
.tl-year { font-family: var(--ff-display); font-weight: 600; color: var(--brand); }

/* utility */
.center { text-align: center; }
.mt-0 { margin-top: 0; }
.reveal { opacity: 0; transform: translateY(14px); }
.reveal.in { opacity: 1; transform: none; transition: opacity .6s ease, transform .6s ease; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ============================ Blog / News ============================ */
.breadcrumb{font-size:.9rem;color:var(--muted);margin-bottom:1.4rem}
.breadcrumb a{color:var(--ink-soft)}
.page-hero .breadcrumb,.page-hero .breadcrumb a{color:#e6d6d8}

/* Übersicht: Karten-Grid */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
@media(max-width:900px){.post-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.post-grid{grid-template-columns:1fr}}
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:border-color .2s,box-shadow .2s,transform .2s}
.post-card:hover{border-color:var(--brand-bright);box-shadow:var(--shadow-soft);transform:translateY(-3px)}
.post-card__img{display:block;aspect-ratio:16/10;overflow:hidden;background:var(--paper-tint)}
.post-card__img img{width:100%;height:100%;object-fit:cover}
.post-card__body{padding:1.2rem 1.3rem 1.4rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.post-card__date{font-family:var(--ff-display);font-size:.85rem;color:var(--brand);margin:0}
.post-card__body h3{font-size:1.15rem;margin:0}
.post-card__body h3 a{color:var(--ink)}
.post-card__body h3 a:hover{color:var(--brand)}
.post-card__body p{font-size:.94rem;color:var(--ink-soft);margin:0}
.post-card__more{font-family:var(--ff-display);font-weight:500;font-size:.92rem;margin-top:auto}

/* Einzelbeitrag: Artikel + Sidebar */
.post-layout{display:grid;grid-template-columns:1fr 320px;gap:clamp(1.5rem,4vw,3rem);align-items:start}
@media(max-width:900px){.post-layout{grid-template-columns:1fr}}
.post-hero{border-radius:var(--radius-lg);overflow:hidden;margin-bottom:1.4rem;max-height:440px}
.post-hero img{width:100%;height:100%;object-fit:cover}
.post-meta{display:flex;align-items:center;gap:.8rem;flex-wrap:wrap;margin-bottom:.8rem}
.post-date{font-size:.92rem;color:var(--muted)}
.post-content{font-size:1.05rem}
.post-content h3{margin-top:2rem}
.post-content ul,.post-content ol{margin:0 0 1.1rem;padding-left:1.3em}
.post-content li{margin-bottom:.4em}
.post-sidebar{display:flex;flex-direction:column;gap:1.2rem;position:sticky;top:110px}
.post-sidebar .panel{padding:1.4rem}
.post-sidebar h4{font-family:var(--ff-display);font-size:1.05rem;margin:0 0 .6rem;color:var(--ink)}
.post-cta{background:linear-gradient(315deg,var(--brand) 0%,var(--brand-deep) 100%);border-color:transparent;color:#ffe9ec}
.post-cta h4{color:#fff}
.post-cta p{color:#f6dfe2;font-size:.94rem}
.post-cta .nav-phone{color:#fff}
.post-recent{list-style:none;padding:0;margin:0}
.post-recent li{border-bottom:1px solid var(--line);padding:.7rem 0}
.post-recent li:last-child{border-bottom:none;padding-bottom:0}
.post-recent a{font-family:var(--ff-display);font-weight:500;font-size:.95rem;color:var(--ink);display:block;line-height:1.35}
.post-recent a:hover{color:var(--brand)}
.post-recent time{font-size:.8rem;color:var(--muted)}
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:1rem;padding-top:1.5rem;margin-top:2rem;border-top:1px solid var(--line)}
.post-nav a{display:flex;flex-direction:column;gap:.25rem;padding:1rem;border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);transition:border-color .15s,background .15s}
.post-nav a:hover{border-color:var(--brand);background:var(--paper-tint)}
.post-nav .pn-next{text-align:right}
.pn-label{font-size:.78rem;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.pn-title{font-family:var(--ff-display);font-weight:500;font-size:.95rem;line-height:1.3}