/* ===========================================================
   Gebäudeservice Kolberg – Blaues Markendesign
   =========================================================== */
:root{
  --display:"Bricolage Grotesque", Georgia, serif;
  --body:"Hanken Grotesque", system-ui, -apple-system, Segoe UI, sans-serif;

  --ink:#0e2244;          /* Text / Überschriften (Navy) */
  --ink-soft:#4a5b73;     /* gedämpfter Text */
  --navy:#081730;         /* dunkle Sektionen / Footer */
  --navy-2:#0c2244;
  --paper:#f1f6fc;        /* heller Hintergrund */
  --paper-2:#e7f0fb;      /* tiefere Sektion */
  --surface:#ffffff;
  --brand:#0d6fd1;        /* Markenblau */
  --brand-dark:#0a59ab;
  --brand-bright:#2a93ea;
  --accent:#6db8f5;
  --accent-soft:#dbeafc;
  --wa:#1aa64f;           /* WhatsApp-Grün */
  --wa-dark:#15863f;
  --line:#dbe4f1;
  --line-soft:#e8eef8;

  --r-sm:14px;
  --r-md:22px;
  --r-lg:28px;
  --shadow-sm:0 6px 20px rgba(14,34,68,.08);
  --shadow:0 18px 50px rgba(14,34,68,.12);
  --shadow-lg:0 34px 80px rgba(8,23,48,.20);
  --ring:0 0 0 4px rgba(13,111,209,.18);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--body);color:var(--ink);
  background:var(--paper);line-height:1.65;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}

.container{width:min(1140px, calc(100% - 40px));margin-inline:auto}

/* ---------- Typografie ---------- */
h1,h2,h3{font-family:var(--display);font-weight:800;line-height:1.04;color:var(--ink);margin:0;letter-spacing:-.02em}
h1{font-size:clamp(40px, 5.6vw, 66px)}
h2{font-size:clamp(28px, 3.6vw, 44px)}
h3{font-size:21px;font-weight:700;letter-spacing:-.01em}

.eyebrow{
  display:inline-flex;align-items:center;gap:9px;margin:0 0 18px;
  padding:7px 15px 7px 12px;border-radius:999px;
  background:var(--accent-soft);color:var(--brand-dark);
  font-family:var(--body);font-weight:700;font-size:13px;letter-spacing:.02em;
  border:1px solid rgba(13,111,209,.16);
}
.eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px rgba(42,147,234,.32)}

.lead{font-size:clamp(17px, 1.6vw, 20px);color:var(--ink-soft);max-width:600px}

/* ---------- Buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:9px;
  padding:15px 24px;border-radius:999px;
  background:linear-gradient(180deg, var(--brand-bright), var(--brand));
  color:#fff;font-family:var(--body);font-weight:700;font-size:15px;border:0;cursor:pointer;
  box-shadow:0 12px 26px rgba(13,111,209,.30);
  transition:transform .25s cubic-bezier(.2,.7,.3,1), box-shadow .25s, background .25s;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(13,111,209,.38)}
.btn-wa{background:linear-gradient(180deg, #25c95f, var(--wa));box-shadow:0 12px 26px rgba(26,166,79,.30)}
.btn-wa:hover{box-shadow:0 18px 34px rgba(26,166,79,.4)}
.btn-small{padding:11px 18px;font-size:14px;box-shadow:var(--shadow-sm)}
.btn-secondary{background:var(--surface);color:var(--brand-dark);border:1px solid var(--line);box-shadow:none}
.btn-secondary:hover{background:#fff;border-color:var(--brand)}
.light{background:rgba(255,255,255,.10);color:#fff;border:1px solid rgba(255,255,255,.30);box-shadow:none;backdrop-filter:blur(4px)}
.light:hover{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.55)}

/* ---------- Header ---------- */
.topbar{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.92);backdrop-filter:blur(14px) saturate(140%);border-bottom:1px solid var(--line-soft)}
.nav{height:94px;display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;margin-right:auto}
.brand-logo{height:68px;width:auto;display:block}
.nav-links{display:flex;gap:24px}
.nav-links a{position:relative;font-weight:600;font-size:15px;color:var(--ink-soft);transition:color .2s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--brand);border-radius:2px;transition:width .25s}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{width:100%}

/* ---------- Hero ---------- */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.hero{position:relative;overflow:hidden;padding:56px 0 78px}
.hero-bg{position:absolute;inset:0;z-index:0;pointer-events:none}
.hero-bg::before,.hero-bg::after{content:"";position:absolute;border-radius:50%;filter:blur(10px)}
.hero-bg::before{top:-160px;right:-120px;width:540px;height:540px;background:radial-gradient(circle at 30% 30%, rgba(42,147,234,.30), transparent 62%)}
.hero-bg::after{bottom:-220px;left:-160px;width:520px;height:520px;background:radial-gradient(circle at 50% 50%, rgba(13,111,209,.14), transparent 64%)}
.hero-inner{position:relative;z-index:1;text-align:center}
.hero-inner .eyebrow{margin-bottom:22px}
.hero-figure{
  display:block;max-width:880px;margin:0 auto;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:14px;box-shadow:var(--shadow-lg);
  transition:transform .3s cubic-bezier(.2,.7,.3,1), box-shadow .3s;
}
.hero-figure:hover{transform:translateY(-4px);box-shadow:0 40px 90px rgba(8,23,48,.26)}
.hero-figure img{width:100%;border-radius:18px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.center{justify-content:center}

/* ---------- Sektionen ---------- */
.section{padding:88px 0}
.section-head{text-align:center;max-width:720px;margin:0 auto 46px}

/* Leistungen – Bildkarten */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{
  display:block;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-md);overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .3s cubic-bezier(.2,.7,.3,1), box-shadow .3s, border-color .3s;
}
.service-card img{width:100%;height:auto;display:block}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--brand)}
.service-cap{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 20px;font-family:var(--display);font-weight:700;font-size:18px;color:var(--ink);
}
.service-cap .arrow{color:var(--brand);transition:transform .25s}
.service-card:hover .service-cap .arrow{transform:translateX(5px)}
.more-services{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px;
  margin:34px 0 0;color:var(--ink-soft);font-weight:600;
}
.more-services em{
  font-style:normal;background:var(--surface);border:1px solid var(--line);
  padding:8px 16px;border-radius:999px;color:var(--ink);box-shadow:var(--shadow-sm);
}

/* Vorher / Nachher */
.showcase-section{background:var(--paper-2)}
.showcase-figure{
  display:block;max-width:520px;margin:0 auto;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:14px;box-shadow:var(--shadow-lg);
  transition:transform .3s cubic-bezier(.2,.7,.3,1), box-shadow .3s;
}
.showcase-figure:hover{transform:translateY(-4px);box-shadow:0 40px 90px rgba(8,23,48,.26)}
.showcase-figure img{width:100%;border-radius:16px}

/* Checklist (geteilt) */
.checklist{padding:0;margin:24px 0 0;list-style:none}
.checklist li{display:flex;align-items:flex-start;gap:12px;margin:13px 0;font-weight:600;color:var(--ink)}
.checklist li::before{
  content:"✓";flex:0 0 auto;width:26px;height:26px;border-radius:8px;display:grid;place-items:center;
  background:var(--brand);color:#fff;font-size:14px;font-weight:700;box-shadow:0 4px 10px rgba(13,111,209,.3);
}

/* Warum – Gründe */
.reasons-section{background:var(--surface)}
.reasons{
  list-style:none;padding:0;margin:0;max-width:900px;margin-inline:auto;
  display:grid;grid-template-columns:1fr 1fr;gap:16px;
}
.reasons li{
  display:flex;align-items:center;gap:14px;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-sm);
  padding:18px 20px;font-weight:600;color:var(--ink);
}
.reasons li::before{
  content:"✓";flex:0 0 auto;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(150deg, var(--brand-bright), var(--brand-dark));color:#fff;font-weight:800;
  box-shadow:0 6px 14px rgba(13,111,209,.3);
}

/* Ablauf */
.process{background:var(--paper-2)}
.steps{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.steps::before{content:"";position:absolute;top:50px;left:14%;right:14%;height:2px;background:repeating-linear-gradient(90deg, var(--line) 0 10px, transparent 10px 20px);z-index:0}
.step{position:relative;z-index:1;padding:30px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--line);transition:transform .3s, box-shadow .3s}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.step span{
  width:50px;height:50px;display:grid;place-items:center;border-radius:50%;
  background:linear-gradient(150deg, var(--brand-bright), var(--brand-dark));color:#fff;
  font-family:var(--display);font-weight:800;font-size:20px;margin-bottom:18px;box-shadow:0 8px 18px rgba(13,111,209,.32);
}
.step h3{margin-bottom:6px}
.step p{color:var(--ink-soft);margin:0}

/* ---------- Anfrageformular ---------- */
.form-section{padding:88px 0;background:var(--surface)}
.form-card{
  position:relative;max-width:740px;margin:34px auto 0;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:34px;box-shadow:var(--shadow-lg);
}
.form-card::before{content:"";position:absolute;top:0;left:34px;right:34px;height:4px;border-radius:0 0 4px 4px;background:linear-gradient(90deg, var(--brand), var(--brand-bright))}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1 / -1}
.field label{font-weight:700;font-size:14px;color:var(--ink)}
.field input,.field select,.field textarea{
  font:inherit;color:var(--ink);width:100%;padding:13px 15px;
  border:1.5px solid var(--line);border-radius:var(--r-sm);background:#fff;
  transition:border-color .2s, box-shadow .2s;
}
.field input::placeholder,.field textarea::placeholder{color:#9aa9bd}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:var(--ring)}
.field textarea{min-height:128px;resize:vertical}
.req{color:var(--brand)}
.consent{display:flex;gap:11px;align-items:flex-start;margin-top:20px;font-size:13.5px;color:var(--ink-soft)}
.consent input{margin-top:3px;flex:0 0 auto;width:18px;height:18px;accent-color:var(--brand)}
.consent a{color:var(--brand-dark);font-weight:700;text-decoration:underline}
.form-card .btn{width:100%;margin-top:22px;font-size:16px;padding:16px}
.form-status{margin-top:16px;padding:16px 18px;border-radius:var(--r-sm);font-size:14.5px}
.form-status p{margin:0;font-weight:600}
.form-status.error{background:#fff3f2;border:1px solid #f3c6c2;color:#8a2a22}
.form-status.success{background:var(--accent-soft);border:1px solid rgba(13,111,209,.2);color:var(--brand-dark)}
.form-status-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.form-status-links a{
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:9px 15px;font-weight:700;color:var(--brand-dark);text-decoration:none;
}
.form-status-links a:hover{border-color:var(--brand)}

/* ---------- CTA ---------- */
.cta{position:relative;overflow:hidden;padding:92px 0;background:var(--navy)}
.cta::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 18% 20%, rgba(42,147,234,.30), transparent 42%),radial-gradient(circle at 85% 80%, rgba(13,111,209,.36), transparent 46%)}
.cta-box{position:relative;text-align:center;color:#fff}
.cta-box h2{color:#fff}
.cta-box p{max-width:620px;margin:16px auto 0;color:rgba(255,255,255,.80)}
.cta-box .hero-actions{margin-top:30px}

/* ---------- Footer ---------- */
.footer{padding:54px 0 26px;background:var(--navy);color:#fff}
.footer-grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap}
.footer-brand strong{font-family:var(--display);font-size:18px}
.footer p{margin:.4rem 0;color:rgba(255,255,255,.70);font-size:14.5px}
.footer a{color:rgba(255,255,255,.86)}
.footer a:hover{color:var(--accent)}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-top:32px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.55);font-size:13px}

/* ---------- Scroll-Reveal ---------- */
.reveal-on .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease, transform .7s cubic-bezier(.2,.7,.3,1);transition-delay:var(--d,0ms)}
.reveal-on .reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width: 960px){.nav-links{display:none}}
@media (max-width: 850px){
  .hero{padding:36px 0 52px}
  .service-grid,.steps,.reasons{grid-template-columns:1fr}
  .steps::before{display:none}
  .section,.form-section,.cta{padding:60px 0}
  .nav{height:68px}
  .brand-logo{height:46px}
  .topbar .btn-small{display:none}
  .hero-actions .btn{width:100%}
  .form-grid{grid-template-columns:1fr}
  .showcase-figure{max-width:100%}
}
@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important}
  .reveal{opacity:1 !important;transform:none !important}
}

/* ---------- Promo-Popup ---------- */
.promo-overlay[hidden],.promo-fab[hidden]{display:none}
.no-scroll{overflow:hidden}
.promo-overlay{
  position:fixed;inset:0;z-index:1000;
  display:flex;align-items:center;justify-content:center;padding:24px;
  background:rgba(8,23,48,.62);
  backdrop-filter:blur(6px);
  opacity:0;transition:opacity .35s ease;
}
.promo-overlay.show{opacity:1}
.promo-dialog{
  position:relative;
  max-width:min(92vw, 460px);
  transform:scale(.88) translateY(10px);
  opacity:0;
  transition:transform .45s cubic-bezier(.2,.9,.3,1.1), opacity .35s ease;
}
.promo-overlay.show .promo-dialog{transform:none;opacity:1}
.promo-link{display:block}
.promo-dialog img{
  display:block;width:auto;height:auto;
  max-width:100%;max-height:84vh;
  border-radius:18px;
  box-shadow:0 40px 90px rgba(0,0,0,.45);
}
.promo-close{
  position:absolute;top:-16px;right:-16px;z-index:2;
  width:44px;height:44px;border-radius:50%;border:0;cursor:pointer;
  background:#fff;color:var(--ink);
  font-size:26px;line-height:1;font-weight:700;
  box-shadow:0 8px 22px rgba(0,0,0,.35);
  transition:transform .2s, background .2s;
}
.promo-close:hover{transform:scale(1.08);background:#f0f4fa}

/* ---------- Schwebender Wieder-Öffnen-Button ---------- */
.promo-fab{
  position:fixed;right:20px;bottom:20px;z-index:900;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;
  width:78px;height:78px;border-radius:50%;border:0;cursor:pointer;
  background:linear-gradient(150deg, var(--brand-bright), var(--brand-dark));
  color:#fff;font-family:var(--display);font-weight:800;
  box-shadow:0 14px 30px rgba(13,111,209,.45);
  animation:fab-bob 2.6s ease-in-out infinite;
}
.promo-fab::before{
  content:"";position:absolute;inset:0;border-radius:50%;
  box-shadow:0 0 0 0 rgba(42,147,234,.55);
  animation:fab-pulse 2.2s ease-out infinite;
}
.promo-fab-icon{font-size:24px;line-height:1}
.promo-fab-text{font-size:12px;font-weight:700;letter-spacing:.02em}
.promo-fab:hover{transform:translateY(-3px)}
@keyframes fab-bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes fab-pulse{0%{box-shadow:0 0 0 0 rgba(42,147,234,.5)}70%{box-shadow:0 0 0 18px rgba(42,147,234,0)}100%{box-shadow:0 0 0 0 rgba(42,147,234,0)}}

@media (max-width:850px){
  .promo-fab{width:64px;height:64px;right:14px;bottom:14px}
  .promo-fab-icon{font-size:20px}
  .promo-close{top:-12px;right:-12px;width:40px;height:40px;font-size:23px}
}
@media (prefers-reduced-motion: reduce){
  .promo-overlay,.promo-dialog{transition:none}
  .promo-fab,.promo-fab::before{animation:none}
}

/* ---------- Rechtsseiten (Impressum / Datenschutz) ---------- */
.legal{max-width:800px;margin-inline:auto}
.legal h1{font-size:clamp(32px,4.5vw,46px);margin-bottom:6px}
.legal h2{font-size:21px;margin:34px 0 8px}
.legal h3{font-size:16.5px;margin:20px 0 4px;color:var(--ink)}
.legal p,.legal li{color:var(--ink-soft)}
.legal p{margin:8px 0}
.legal ul{padding-left:20px;margin:8px 0}
.legal li{margin:5px 0}
.legal a{color:var(--brand-dark);font-weight:600;text-decoration:underline}
.legal .updated{font-size:14px;margin-top:30px;padding-top:16px;border-top:1px solid var(--line-soft)}
.legal .back{margin-top:26px}