/* =================================================================
   EKH – Elektrokontrolle Hemmerling
   Stylesheet · gebaut auf einem schlichten Token-System
   Farben bleiben bewusst auf Weiss + Markenfarbe #658a80 beschränkt.
   ================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,600;9..144,700;9..144,900&family=Work+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root{
  /* Farben – exakt zwei Quelltöne, alles andere sind Tints/Shades davon */
  --c-white:      #ffffff;
  --c-primary:    #658a80;
  --c-primary-d:  #4f6e64;   /* dunklere Stufe für Hover/aktive Zustände */
  --c-primary-l:  #87a89e;   /* hellere Stufe für dezente Linien/Icons */
  --c-tint:       #eef3f1;   /* sehr helles Salbei – Sektionshintergrund */
  --c-line:       #d8e2de;   /* Haarlinien / Rahmen */
  --c-ink:        #1c2420;   /* Fliesstext, fast Schwarz mit Grünstich */
  --c-ink-soft:   #4b554f;   /* sekundärer Text */

  --f-display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --f-body:    'Work Sans', system-ui, -apple-system, Segoe UI, sans-serif;
  --f-mono:    'IBM Plex Mono', ui-monospace, SFMono-Regular, monospace;

  --maxw: 1180px;
  --gutter: clamp(20px, 5vw, 56px);
  --radius: 3px;
  --shadow: 0 1px 2px rgba(28,36,32,.04), 0 8px 24px -10px rgba(28,36,32,.12);
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0;
  font-family:var(--f-body);
  color:var(--c-ink);
  background:var(--c-white);
  line-height:1.6;
  font-size:16.5px;
}
img{ max-width:100%; display:block; height:auto; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--f-display); margin:0 0 .5em; line-height:1.12; font-weight:700; color:var(--c-ink); }
p{ margin:0 0 1em; }
button{ font-family:inherit; cursor:pointer; }
svg{ display:block; }

:focus-visible{ outline:2.5px solid var(--c-primary-d); outline-offset:3px; border-radius:2px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

/* ---------- Layout helpers ---------- */
.container{ max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gutter); }
.section{ padding-block: clamp(48px, 8vw, 96px); }
.section--tint{ background:var(--c-tint); }
.section-head{ max-width:640px; margin-bottom:2.6rem; }
.eyebrow{
  font-family:var(--f-mono); font-size:.78rem; font-weight:600; letter-spacing:.14em;
  text-transform:uppercase; color:var(--c-primary-d); display:flex; align-items:center; gap:.6em; margin-bottom:.9em;
}
.eyebrow::before{ content:""; width:18px; height:2px; background:var(--c-primary); display:inline-block; }
h2.h-section{ font-size:clamp(1.8rem, 3.4vw, 2.5rem); }
.lede{ color:var(--c-ink-soft); font-size:1.08rem; max-width:46ch; }

.reveal{ opacity:0; transform:translateY(16px); transition:opacity .6s ease, transform .6s ease; }
.reveal.is-visible{ opacity:1; transform:translateY(0); }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:.6em; padding:.85em 1.5em;
  font-family:var(--f-body); font-weight:600; font-size:.97rem; border-radius:var(--radius);
  border:1.5px solid transparent; transition:transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease;
  white-space:nowrap;
}
.btn:hover{ transform:translateY(-1px); }
.btn-primary{ background:var(--c-primary); color:var(--c-white); }
.btn-primary:hover{ background:var(--c-primary-d); }
.btn-outline{ border-color:var(--c-ink); color:var(--c-ink); }
.btn-outline:hover{ border-color:var(--c-primary-d); color:var(--c-primary-d); }
.btn-whatsapp{ background:var(--c-ink); color:var(--c-white); }
.btn-whatsapp:hover{ background:var(--c-primary-d); }
.btn-whatsapp svg{ width:18px; height:18px; }
.btn-block{ width:100%; justify-content:center; }

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:40; background:#ffffff;
  border-bottom:1px solid var(--c-line);
}
.site-header .container{ display:flex; align-items:center; justify-content:space-between; padding-block:14px; }
.brand{ display:flex; align-items:center; }
.brand img{ height:40px; width:auto; }
.main-nav{ display:flex; align-items:center; gap:2.1rem; }
.main-nav a{
  font-size:.94rem; font-weight:500; color:var(--c-ink-soft); position:relative; padding-block:4px;
}
.main-nav a:hover, .main-nav a[aria-current="page"]{ color:var(--c-ink); }
.main-nav a[aria-current="page"]::after{
  content:""; position:absolute; left:0; right:0; bottom:-4px; height:2px; background:var(--c-primary);
}
.nav-cta{ display:flex; align-items:center; gap:.7rem; }
.nav-toggle{ display:none; background:none; border:none; padding:8px; }
.nav-toggle svg{ width:24px; height:24px; }

@media (max-width: 880px){
  .main-nav{
    position:fixed; inset:64px 0 0 0; background:var(--c-white); flex-direction:column; align-items:flex-start;
    gap:1.4rem; padding:2rem var(--gutter); transform:translateX(100%); transition:transform .3s ease;
    overflow-y:auto;
  }
  .main-nav.is-open{ transform:translateX(0); }
  .main-nav a{ font-size:1.15rem; }
  .nav-toggle{ display:block; }
  .nav-cta.desktop-only{ display:none; }
}

/* ---------- Hero ---------- */
.hero{ padding-block: clamp(40px, 7vw, 80px) clamp(56px, 8vw, 96px); overflow:hidden; }
.hero .container{ display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(28px, 5vw, 64px); align-items:center; }
.hero h1{ font-size:clamp(2.3rem, 4.6vw, 3.5rem); letter-spacing:-.01em; }
.hero h1 em{ font-style:normal; color:var(--c-primary-d); }
.hero-actions{ display:flex; flex-wrap:wrap; gap:.9rem; margin-top:1.6rem; }
.hero-figure{ position:relative; }
.hero-figure .frame{
  border:1.5px solid var(--c-ink); padding:10px; background:var(--c-white); box-shadow:var(--shadow);
}
.hero-figure img{ aspect-ratio:4/5; object-fit:cover; width:100%; }
.hero-figure .stamp{ position:absolute; width:108px; bottom:-30px; left:-30px; filter:drop-shadow(0 6px 14px rgba(28,36,32,.18)); transform:rotate(-7deg); }
@media (max-width: 880px){
  .hero .container{ grid-template-columns:1fr; }
  .hero-figure{ order:-1; max-width:340px; margin-inline:auto; }
  .hero-figure .stamp{ width:84px; left:-18px; bottom:-20px; }
}

/* ---------- Trust strip ---------- */
.trust-strip{ background:var(--c-ink); color:var(--c-white); }
.trust-strip ul{ display:flex; flex-wrap:wrap; justify-content:center; gap:0; }
.trust-strip li{
  font-family:var(--f-mono); font-size:.82rem; font-weight:500; letter-spacing:.04em;
  padding:1.05rem 1.8rem; border-left:1px solid rgba(255,255,255,.18); display:flex; align-items:center; gap:.6em;
}
.trust-strip li:first-child{ border-left:none; }
.trust-strip svg{ width:16px; height:16px; flex-shrink:0; color:var(--c-primary-l); }
@media (max-width: 700px){ .trust-strip li{ border-left:none; border-top:1px solid rgba(255,255,255,.18); width:100%; justify-content:center; } .trust-strip li:first-child{ border-top:none; } }

/* ---------- Service cards ---------- */
.card-grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:1.4rem; }
@media (max-width: 980px){ .card-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width: 620px){ .card-grid{ grid-template-columns:1fr; } }
.s-card{
  background:var(--c-white); border:1px solid var(--c-line); border-radius:var(--radius); padding:1.7rem 1.5rem;
  transition:border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.s-card:hover{ border-color:var(--c-primary); transform:translateY(-3px); box-shadow:var(--shadow); }
.s-card .icon{ width:38px; height:38px; color:var(--c-primary-d); margin-bottom:1rem; }
.s-card h3{ font-size:1.08rem; margin-bottom:.4em; }
.s-card p{ color:var(--c-ink-soft); font-size:.94rem; margin-bottom:0; }

/* ---------- Process ---------- */
.process{ display:grid; grid-template-columns:repeat(3,1fr); gap:2rem; position:relative; }
@media (max-width: 780px){ .process{ grid-template-columns:1fr; gap:2.2rem; } }
.process::before{
  content:""; position:absolute; top:22px; left:8%; right:8%; height:1px; background:repeating-linear-gradient(to right, var(--c-line) 0 8px, transparent 8px 14px);
}
@media (max-width: 780px){ .process::before{ display:none; } }
.p-step{ position:relative; }
.p-step .num{
  font-family:var(--f-mono); font-weight:600; font-size:.85rem; color:var(--c-white); background:var(--c-primary);
  width:44px; height:44px; border-radius:50%; display:flex; align-items:center; justify-content:center; margin-bottom:1.1rem; position:relative; z-index:1;
}
.p-step h3{ font-size:1.05rem; margin-bottom:.35em; }
.p-step p{ color:var(--c-ink-soft); font-size:.93rem; }

/* ---------- Price teaser / table ---------- */
.price-table{ width:100%; border-collapse:collapse; font-size:.96rem; }
.price-table caption{ text-align:left; font-family:var(--f-mono); font-weight:600; letter-spacing:.06em; text-transform:uppercase; font-size:.82rem; color:var(--c-primary-d); padding-block:.9rem .6rem; }
.price-table th{ display:none; }
.price-table tr{ border-bottom:1px solid var(--c-line); }
.price-table td{ padding:.7rem .2rem; }
.price-table td:last-child{ text-align:right; font-family:var(--f-mono); font-weight:600; white-space:nowrap; padding-left:1rem; }
.price-group{ margin-bottom:2.4rem; }
.price-note{ font-size:.86rem; color:var(--c-ink-soft); font-family:var(--f-mono); }

/* ---------- Photo band ---------- */
.photo-band{ position:relative; height:clamp(220px,34vw,360px); overflow:hidden; }
.photo-band img{ width:100%; height:100%; object-fit:cover; }
.photo-band::after{ content:""; position:absolute; inset:0; background:linear-gradient(100deg, rgba(28,36,32,.72) 0%, rgba(28,36,32,.32) 48%, rgba(28,36,32,.06) 75%); }
.photo-band .tag{
  position:absolute; left:0; bottom:0; padding:2rem var(--gutter); max-width:600px;
  font-family:var(--f-display); color:var(--c-white); font-size:clamp(1.3rem,2.6vw,1.9rem); font-weight:600;
}

/* ---------- FAQ ---------- */
.faq-item{ border-bottom:1px solid var(--c-line); }
.faq-item summary{
  list-style:none; cursor:pointer; padding:1.25rem 0; display:flex; justify-content:space-between; align-items:center;
  font-weight:600; gap:1rem;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary .plus{ width:22px; height:22px; flex-shrink:0; position:relative; }
.faq-item summary .plus::before, .faq-item summary .plus::after{
  content:""; position:absolute; background:var(--c-primary-d); transition:transform .2s ease;
}
.faq-item summary .plus::before{ left:0; top:50%; width:100%; height:2px; margin-top:-1px; }
.faq-item summary .plus::after{ top:0; left:50%; height:100%; width:2px; margin-left:-1px; }
.faq-item[open] summary .plus::after{ transform:rotate(90deg) scaleY(0); }
.faq-item .faq-a{ padding:0 0 1.4rem; color:var(--c-ink-soft); max-width:64ch; }

/* ---------- Contact / Form ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(28px,5vw,64px); align-items:start; }
@media (max-width:880px){ .contact-grid{ grid-template-columns:1fr; } }
.field{ margin-bottom:1.2rem; }
.field label{ display:block; font-size:.86rem; font-weight:600; margin-bottom:.4em; }
.field input, .field textarea, .field select{
  width:100%; padding:.75em .85em; border:1.5px solid var(--c-line); border-radius:var(--radius);
  font-family:var(--f-body); font-size:.97rem; background:var(--c-white); color:var(--c-ink); transition:border-color .15s ease;
}
.field input:focus, .field textarea:focus, .field select:focus{ border-color:var(--c-primary); }
.field textarea{ min-height:130px; resize:vertical; }
.hp{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }
.form-msg{ margin-top:1rem; padding:.9rem 1.1rem; border-radius:var(--radius); font-size:.92rem; display:none; }
.form-msg.ok{ display:block; background:#e7efec; color:var(--c-primary-d); border:1px solid var(--c-primary-l); }
.form-msg.err{ display:block; background:#fbeaea; color:#8a3b3b; border:1px solid #e3b3b3; }

.contact-card{ background:var(--c-tint); border:1px solid var(--c-line); border-radius:var(--radius); padding:1.8rem; }
.contact-card .row{ display:flex; gap:.9rem; align-items:flex-start; padding-block:.7rem; border-bottom:1px solid var(--c-line); }
.contact-card .row:last-of-type{ border-bottom:none; }
.contact-card .row svg{ width:20px; height:20px; color:var(--c-primary-d); flex-shrink:0; margin-top:2px; }
.contact-card .row a, .contact-card .row span{ font-size:.96rem; }

.two-col{ display:grid; grid-template-columns:1fr 1fr; gap:2.4rem; }
@media (max-width:700px){ .two-col{ grid-template-columns:1fr; gap:1.6rem; } }

.icon-row{ display:grid; grid-template-columns:auto 1fr; gap:1.6rem; align-items:flex-start; }
@media (max-width:560px){ .icon-row{ grid-template-columns:1fr; gap:.8rem; } }

/* ---------- WhatsApp floating button ---------- */
.wa-float{
  position:fixed; bottom:22px; right:22px; z-index:50; width:56px; height:56px; border-radius:50%;
  background:#25D366; display:flex; align-items:center; justify-content:center; box-shadow:0 6px 18px rgba(0,0,0,.22);
  transition:transform .15s ease;
}
.wa-float:hover{ transform:scale(1.07); }
.wa-float svg{ width:28px; height:28px; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--c-ink); color:#cfd8d4; padding-block:3.4rem 1.6rem; }
.footer-grid{ display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:2.4rem; margin-bottom:2.4rem; }
@media (max-width:780px){ .footer-grid{ grid-template-columns:1fr; gap:2rem; } }
.footer-grid h4{ color:var(--c-white); font-family:var(--f-mono); font-size:.78rem; letter-spacing:.1em; text-transform:uppercase; margin-bottom:1rem; font-weight:600; }
.footer-grid a{ display:block; padding-block:.3rem; font-size:.93rem; color:#cfd8d4; }
.footer-grid a:hover{ color:var(--c-white); }
.footer-logo img{ height:34px; margin-bottom:1rem; filter:brightness(0) invert(1) opacity(.92); }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.14); padding-top:1.4rem; display:flex; flex-wrap:wrap; gap:1rem; justify-content:space-between; font-size:.82rem; color:#94a09b; }
.footer-bottom a:hover{ color:var(--c-white); }

/* ---------- Page header (subpages) ---------- */
.page-head{ padding-block:clamp(40px,6vw,72px) clamp(28px,4vw,40px); }
.page-head h1{ font-size:clamp(2rem,4vw,2.9rem); }
.breadcrumb{ font-family:var(--f-mono); font-size:.78rem; color:var(--c-ink-soft); margin-bottom:1rem; letter-spacing:.03em; }
.breadcrumb a{ color:var(--c-primary-d); }

/* ---------- Impressum / generic prose ---------- */
.prose h2{ font-size:1.4rem; margin-top:2rem; }
.prose p, .prose li{ color:var(--c-ink-soft); }
.prose a{ color:var(--c-primary-d); text-decoration:underline; text-decoration-color:var(--c-line); }

/* ---------- Misc ---------- */
.skip-link{ position:absolute; left:-9999px; top:0; background:var(--c-ink); color:var(--c-white); padding:.6em 1em; z-index:100; }
.skip-link:focus{ left:10px; top:10px; }