/* Community Dienstleistung & Gebäudereinigung — styles.css
   Passend zum Design von solaranlagenreinigung-oberberg.de
   Keine externen Schriften/CDNs -> DSGVO-freundlich, schneller Aufbau */

:root{
  --navy:#0a1830;
  --navy-2:#132445;
  --line:#2c4363;
  --green:#2f7d5f;
  --green-dark:#245f48;
  --green-soft:#8fb9a8;
  --paper:#f5f7f9;
  --white:#ffffff;
  --ink:#16202e;
  --muted:#5b6a7d;
  --radius:14px;
  --wrap:1120px;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--sans);color:var(--ink);background:var(--white);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--green-dark);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:3px solid var(--green);outline-offset:2px}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 22px}

h1,h2,h3,h4{line-height:1.2;margin:0 0 14px;letter-spacing:-.01em}
h1{font-size:clamp(30px,4.4vw,46px);font-weight:800}
h2{font-size:clamp(24px,3vw,34px);font-weight:750}
h3{font-size:20px;font-weight:700}
p{margin:0 0 16px}

.eyebrow{
  display:inline-block;font-size:13px;font-weight:600;letter-spacing:.08em;
  text-transform:uppercase;color:var(--green-soft);
  border:1px solid var(--line);padding:5px 12px;border-radius:999px;margin-bottom:22px;
}
.eyebrow.on-light{color:var(--green-dark);border-color:#cbd7e0}

/* ---------- Header ---------- */
header{
  position:sticky;top:0;z-index:50;background:rgba(10,24,48,.97);
  border-bottom:1px solid var(--line);backdrop-filter:saturate(140%) blur(8px);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;height:68px}
.brand{display:flex;flex-direction:column;line-height:1.15;color:#fff}
.brand:hover{text-decoration:none}
.brand strong{font-size:17px;font-weight:800;letter-spacing:-.01em}
.brand span{font-size:12px;color:var(--green-soft);letter-spacing:.04em}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a{color:#d7e0ea;font-size:15px;font-weight:500}
.nav-links a:hover{color:#fff;text-decoration:none}
.nav-cta{
  background:var(--green);color:#fff !important;padding:10px 18px;border-radius:999px;
  font-weight:650;font-size:15px;white-space:nowrap;
}
.nav-cta:hover{background:var(--green-dark)}
.nav-toggle{
  display:none;background:none;border:1px solid var(--line);border-radius:10px;
  color:#fff;font-size:22px;line-height:1;padding:7px 12px;cursor:pointer;
}
@media(max-width:900px){
  .nav-toggle{display:block}
  .nav-links{
    display:none;position:absolute;top:68px;left:0;right:0;background:var(--navy);
    flex-direction:column;align-items:stretch;gap:0;padding:10px 22px 20px;
    border-bottom:1px solid var(--line);
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 0;border-bottom:1px solid rgba(255,255,255,.08);font-size:16px}
  .nav-cta{text-align:center;margin-top:14px;border-bottom:none !important}
}

/* ---------- Hero ---------- */
.hero{background:var(--navy);color:#fff;padding:76px 0 70px}
.hero h1{color:#fff;max-width:17ch}
.hero p.lead{font-size:19px;color:#c3d0dd;max-width:56ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.hero-facts{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;margin-top:46px;
}
.hero-facts div{background:var(--navy-2);padding:20px}
.hero-facts strong{display:block;font-size:22px;color:#fff;font-weight:750}
.hero-facts span{font-size:14px;color:var(--green-soft)}

.btn{
  display:inline-block;background:var(--green);color:#fff;font-weight:650;
  padding:14px 26px;border-radius:999px;border:none;cursor:pointer;font-size:16px;
  font-family:inherit;
}
.btn:hover{background:var(--green-dark);text-decoration:none;color:#fff}
.btn-ghost{background:transparent;border:1px solid var(--line);color:#fff}
.btn-ghost:hover{background:var(--navy-2);border-color:var(--green-soft)}

/* ---------- Sections ---------- */
section{padding:68px 0}
.sec-light{background:var(--paper)}
.sec-head{max-width:62ch;margin-bottom:38px}
.sec-head p{color:var(--muted);font-size:18px;margin-bottom:0}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.card{
  background:#fff;border:1px solid #e2e8ee;border-radius:var(--radius);padding:26px;
}
.card h3{margin-bottom:8px}
.card p{color:var(--muted);margin-bottom:0;font-size:16px}
.card .tag{
  display:inline-block;font-size:12px;font-weight:650;letter-spacing:.06em;
  text-transform:uppercase;color:var(--green-dark);margin-bottom:10px;
}

.split{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:start}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:34px}}

.checklist{list-style:none;padding:0;margin:0}
.checklist li{position:relative;padding-left:30px;margin-bottom:12px;color:var(--muted)}
.checklist li::before{
  content:"";position:absolute;left:0;top:9px;width:9px;height:9px;
  background:var(--green);border-radius:50%;
}
.checklist strong{color:var(--ink)}

/* Leistungsblöcke (Ankerziele) */
.leistung{
  border-top:1px solid #e2e8ee;padding:34px 0;scroll-margin-top:90px;
}
.leistung:first-of-type{border-top:none;padding-top:0}
.leistung h3{font-size:22px}
.leistung p{color:var(--muted);max-width:70ch}

/* PV-Teaser */
.teaser{
  background:var(--navy);color:#fff;border-radius:var(--radius);padding:40px;
  display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;
}
.teaser h2{color:#fff;margin-bottom:10px}
.teaser p{color:#c3d0dd;margin-bottom:0;max-width:60ch}
@media(max-width:760px){.teaser{grid-template-columns:1fr;padding:30px}}

/* Zitat */
.quote{
  background:#fff;border:1px solid #e2e8ee;border-left:4px solid var(--green);
  border-radius:var(--radius);padding:30px;max-width:70ch;
}
.quote p{font-size:19px;line-height:1.55;margin-bottom:16px}
.quote cite{font-style:normal;font-size:15px;color:var(--muted)}

/* Regionen */
.orte{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0}
.orte li{
  background:#fff;border:1px solid #dbe3ea;border-radius:999px;
  padding:7px 15px;font-size:15px;color:var(--muted);
}

/* ---------- Formular ---------- */
.form-card{
  background:#fff;border:1px solid #e2e8ee;border-radius:var(--radius);padding:30px;
}
.field{margin-bottom:18px}
.field label{display:block;font-size:14px;font-weight:650;margin-bottom:6px}
.field input,.field select,.field textarea{
  width:100%;padding:13px 14px;border:1px solid #cfd9e2;border-radius:10px;
  font-family:inherit;font-size:16px;background:#fff;color:var(--ink);
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:var(--green);outline:none;box-shadow:0 0 0 3px rgba(47,125,95,.15);
}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-note{font-size:14px;color:var(--muted);margin:14px 0 0}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--muted)}
.consent input{width:auto;margin-top:4px}

/* ---------- Fließtext (Impressum/Datenschutz) ---------- */
.prose{max-width:78ch}
.prose h2{font-size:24px;margin-top:38px}
.prose h3{font-size:18px;margin-top:26px}
.prose p,.prose li{color:#33465c}
.prose ul{padding-left:20px}

/* ---------- Footer ---------- */
footer{background:var(--navy);color:#c3d0dd;padding:56px 0 26px;font-size:15px}
footer h4{color:#fff;font-size:15px;letter-spacing:.04em;text-transform:uppercase;margin-bottom:14px}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px}
@media(max-width:820px){.foot-grid{grid-template-columns:1fr;gap:32px}}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin-bottom:9px}
footer a{color:#c3d0dd}
footer a:hover{color:#fff}
footer p{color:#c3d0dd}
.legal{
  border-top:1px solid var(--line);margin-top:40px;padding-top:20px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:14px;
}

/* ---------- Danke-Seite ---------- */
.center-box{text-align:center;max-width:56ch;margin:0 auto;padding:90px 0}
.center-box .mark{
  width:64px;height:64px;border-radius:50%;background:var(--green);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:32px;margin:0 auto 24px;
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none !important;animation:none !important}
}