/* =========================================================
   Kneer Objektbetreuung — Design System
   Petrol / Altgold / Papier — Fraunces (Headings) / Inter (Body)
   ========================================================= */

:root{
  --petrol: #0E3A42;
  --petrol-700: #0B2E35;
  --petrol-900: #081F24;
  --gold: #C8A45C;
  --gold-deep: #8F6F2E;
  --paper: #FAF7F1;
  --paper-dim: #F1EBDF;
  --white: #FFFFFF;
  --ink: #1B2422;
  --ink-soft: #4B5A58;
  --line: rgba(14,58,66,.14);
  --line-soft: rgba(14,58,66,.08);
  --danger: #9A3324;
  --ok: #3E6B4F;

  --font-head: 'Fraunces', Georgia, 'Iowan Old Style', 'Palatino Linotype', 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow-sm: 0 1px 2px rgba(8,31,36,.06), 0 1px 1px rgba(8,31,36,.04);
  --shadow-md: 0 8px 24px rgba(8,31,36,.10);
  --shadow-lg: 0 20px 48px rgba(8,31,36,.16);
  --maxw: 1180px;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;}
img,svg{display:block;max-width:100%;}
svg{width:1.15em;height:1.15em;flex:none;}
.btn svg{width:1.05em;height:1.05em;}
a{color:inherit;}
ul,ol{padding:0;margin:0;}
h1,h2,h3,h4,p,figure{margin:0;}
button{font:inherit;}

body{
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

h1,h2,h3,h4,.h-font{
  font-family:var(--font-head);
  font-weight:600;
  line-height:1.15;
  color:var(--petrol);
  letter-spacing:-.01em;
}

h1{font-size:clamp(2.1rem,4.4vw,3.4rem);}
h2{font-size:clamp(1.6rem,2.8vw,2.3rem);}
h3{font-size:clamp(1.15rem,1.8vw,1.5rem);}

p{color:var(--ink-soft);}
.lead{font-size:1.15rem;color:var(--ink-soft);max-width:62ch;}

a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:3px solid var(--gold);
  outline-offset:2px;
}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.section{padding:clamp(56px,8vw,104px) 0;}
.section-tight{padding:clamp(40px,5vw,64px) 0;}
.bg-paper-dim{background:var(--paper-dim);}
.bg-petrol{background:var(--petrol);color:var(--white);}
.bg-petrol h1,.bg-petrol h2,.bg-petrol h3{color:var(--white);}
.bg-petrol p{color:rgba(255,255,255,.82);}
.bg-white{background:var(--white);}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-body);
  font-weight:700;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gold-deep);
  margin-bottom:14px;
}
.bg-petrol .eyebrow{color:var(--gold);}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor;display:inline-block;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:999px;
  font-weight:600;font-size:.98rem;
  text-decoration:none;cursor:pointer;border:2px solid transparent;
  transition:transform .15s ease, box-shadow .15s ease, background-color .15s ease, color .15s ease, border-color .15s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px);}
.btn-gold{background:var(--gold);color:var(--petrol-900);}
.btn-gold:hover{background:#d6b06a;box-shadow:var(--shadow-md);}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.55);color:var(--white);}
.btn-outline:hover{border-color:var(--white);background:rgba(255,255,255,.08);}
.btn-petrol-outline{background:transparent;border-color:var(--petrol);color:var(--petrol);}
.btn-petrol-outline:hover{background:var(--petrol);color:var(--white);}
.btn-block{width:100%;}
.btn-sm{padding:10px 18px;font-size:.88rem;}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:0;z-index:40;
  background:rgba(250,247,241,.92);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid var(--line-soft);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;max-width:var(--maxw);margin:0 auto;gap:16px;
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;}
.brand-logo{height:38px;width:auto;}
.brand-word{font-family:var(--font-head);font-weight:600;font-size:1.18rem;color:var(--petrol);letter-spacing:-.01em;}
.brand-word small{display:block;font-family:var(--font-body);font-weight:600;font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-deep);}

.nav{display:flex;align-items:center;gap:20px;}
.nav a{
  font-weight:600;font-size:.9rem;text-decoration:none;color:var(--petrol);
  position:relative;padding:6px 0;white-space:nowrap;
}
.nav a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--gold);
  transform:scaleX(0);transform-origin:left;transition:transform .18s ease;
}
.nav a:hover::after,.nav a[aria-current="page"]::after{transform:scaleX(1);}
.nav a[aria-current="page"]{color:var(--gold-deep);}

.header-cta{display:flex;align-items:center;gap:12px;flex:none;}
.header-phone{display:flex;align-items:center;gap:6px;font-weight:600;font-size:.88rem;text-decoration:none;color:var(--petrol);white-space:nowrap;}
.header-phone svg{width:17px;height:17px;flex:none;}
.header-inner{flex-wrap:nowrap;}
@media (max-width:1150px){
  .nav{gap:14px;}
  .nav a{font-size:.86rem;}
}

.nav-toggle{
  display:none;background:none;border:none;padding:8px;cursor:pointer;
  color:var(--petrol);
}
.nav-toggle svg{width:26px;height:26px;}

@media (max-width: 920px){
  .header-phone span{display:none;}
}
@media (max-width: 800px){
  .nav{
    position:fixed;inset:0 0 0 auto;top:70px;width:min(320px,86vw);height:calc(100vh - 70px);
    background:var(--paper);border-left:1px solid var(--line);
    flex-direction:column;align-items:flex-start;gap:2px;padding:22px;
    transform:translateX(100%);transition:transform .22s ease;box-shadow:var(--shadow-lg);
    overflow-y:auto;
  }
  .nav.is-open{transform:translateX(0);}
  .nav a{width:100%;padding:14px 6px;border-bottom:1px solid var(--line-soft);}
  .nav-toggle{display:inline-flex;}
  .header-cta .btn{display:none;}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:linear-gradient(160deg,var(--petrol) 0%,var(--petrol-700) 55%,var(--petrol-900) 100%);
  color:var(--white);
}
.hero h1,.hero h2,.hero h3,.page-hero h1,.page-hero h2,.page-hero h3{color:var(--white);}
.hero .eyebrow,.page-hero .eyebrow{color:var(--gold);}
.hero-inner{
  max-width:var(--maxw);margin:0 auto;padding:clamp(56px,9vw,108px) 24px clamp(48px,7vw,88px);
  display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;
}
.hero p.lead{color:rgba(255,255,255,.84);}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-facts{display:grid;gap:14px;margin-top:38px;}
.hero-fact{display:flex;gap:12px;align-items:flex-start;font-size:.95rem;color:rgba(255,255,255,.9);}
.hero-fact svg{flex:none;width:20px;height:20px;color:var(--gold);margin-top:2px;}
.hero-art{
  position:relative;border-radius:20px;border:1px solid rgba(255,255,255,.16);
  background:radial-gradient(circle at 30% 20%, rgba(200,164,92,.22), transparent 55%), rgba(255,255,255,.04);
  min-height:340px;padding:26px;
  display:flex;flex-direction:column;justify-content:flex-end;gap:10px;
}
.hero-art .badge{
  align-self:flex-start;background:var(--gold);color:var(--petrol-900);font-weight:700;
  font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;padding:6px 12px;border-radius:999px;
}
@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr;}
  .hero-art{min-height:220px;}
}

/* ---------- Pillars / Service cards ---------- */
.grid{display:grid;gap:24px;}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
@media (max-width:980px){ .grid-4{grid-template-columns:repeat(2,1fr);} .grid-3{grid-template-columns:repeat(2,1fr);} }
@media (max-width:620px){ .grid-4,.grid-3,.grid-2{grid-template-columns:1fr;} }

.card{
  background:var(--white);border:1px solid var(--line-soft);border-radius:var(--radius);
  padding:28px;box-shadow:var(--shadow-sm);transition:box-shadow .18s ease, transform .18s ease;
  display:flex;flex-direction:column;gap:14px;height:100%;
}
.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);}
.card-icon{
  width:52px;height:52px;border-radius:12px;background:var(--paper-dim);
  display:flex;align-items:center;justify-content:center;color:var(--petrol);
}
.card-icon svg{width:26px;height:26px;}
.card h3{font-size:1.15rem;}
.card p{font-size:.95rem;margin:0;}
.card-link{margin-top:auto;font-weight:700;font-size:.92rem;color:var(--gold-deep);text-decoration:none;display:inline-flex;align-items:center;gap:6px;}
.card-link svg{width:16px;height:16px;transition:transform .15s ease;}
.card-link:hover svg{transform:translateX(3px);}

/* ---------- Feature list ---------- */
.check-list{display:grid;gap:14px;list-style:none;}
.check-list li{display:flex;gap:12px;align-items:flex-start;}
.check-list svg{flex:none;width:20px;height:20px;color:var(--ok);margin-top:3px;}
.check-list strong{color:var(--petrol);}

/* ---------- Section header ---------- */
.section-head{max-width:720px;margin-bottom:44px;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}

/* ---------- Two-col layout ---------- */
.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:start;}
@media (max-width:900px){.two-col{grid-template-columns:1fr;}}

/* ---------- Stat strip ---------- */
.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.stat{text-align:left;}
.stat b{display:block;font-family:var(--font-head);font-size:2.1rem;color:var(--gold);}
.stat span{font-size:.85rem;color:rgba(255,255,255,.75);}
@media (max-width:760px){.stat-strip{grid-template-columns:repeat(2,1fr);}}

/* ---------- Service detail blocks ---------- */
.service-block{
  border:1px solid var(--line);border-radius:var(--radius);padding:30px;background:var(--white);
  display:grid;gap:14px;
}
.service-block h3{display:flex;align-items:center;gap:12px;}
.service-block h3 svg{width:24px;height:24px;color:var(--gold-deep);flex:none;}

/* ---------- Timeline / process ---------- */
.process{counter-reset:step;display:grid;gap:0;}
.process-step{
  position:relative;padding:0 0 34px 52px;border-left:2px solid var(--line);
}
.process-step:last-child{border-color:transparent;padding-bottom:0;}
.process-step::before{
  counter-increment:step;content:counter(step);
  position:absolute;left:-19px;top:0;width:38px;height:38px;border-radius:50%;
  background:var(--petrol);color:var(--white);font-family:var(--font-head);font-weight:600;
  display:flex;align-items:center;justify-content:center;font-size:1rem;
}

/* ---------- Quote / callout ---------- */
.callout{
  background:var(--paper-dim);border-left:4px solid var(--gold);border-radius:var(--radius-sm);
  padding:24px 26px;
}

/* ---------- CTA band ---------- */
.cta-band{
  background:linear-gradient(135deg,var(--petrol) 0%,var(--petrol-900) 100%);
  border-radius:24px;padding:clamp(36px,5vw,64px);color:var(--white);
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.cta-band h2{color:var(--white);}
.cta-band p{color:rgba(255,255,255,.82);margin-top:8px;}

/* ---------- Forms ---------- */
.form-grid{display:grid;gap:18px;}
.form-row-2{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media (max-width:620px){.form-row-2{grid-template-columns:1fr;}}
label{display:block;font-weight:600;font-size:.88rem;color:var(--petrol);margin-bottom:6px;}
input,textarea,select{
  width:100%;padding:13px 14px;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  background:var(--white);font-family:var(--font-body);font-size:.98rem;color:var(--ink);
}
input:focus,textarea:focus,select:focus{border-color:var(--gold-deep);}
textarea{resize:vertical;min-height:130px;}
.form-note{font-size:.82rem;color:var(--ink-soft);}
.hp-field{position:absolute;left:-9999px;top:-9999px;}
.form-success{display:none;background:#eef4ee;border:1px solid var(--ok);color:var(--ok);padding:16px;border-radius:var(--radius-sm);font-weight:600;}

/* ---------- Contact info cards ---------- */
.info-card{background:var(--white);border:1px solid var(--line-soft);border-radius:var(--radius);padding:24px;display:flex;gap:16px;align-items:flex-start;}
.info-card svg{width:22px;height:22px;color:var(--gold-deep);flex:none;margin-top:2px;}
.info-card a{text-decoration:none;font-weight:600;color:var(--petrol);}

/* ---------- Footer ---------- */
.site-footer{background:var(--petrol-900);color:rgba(255,255,255,.72);}
.footer-top{padding:56px 0 36px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;}
@media (max-width:860px){.footer-top{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.footer-top{grid-template-columns:1fr;}}
.site-footer h4{color:var(--white);font-family:var(--font-body);font-weight:700;font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:16px;}
.site-footer ul{list-style:none;display:grid;gap:10px;}
.site-footer a{color:rgba(255,255,255,.72);text-decoration:none;font-size:.94rem;}
.site-footer a:hover{color:var(--gold);}
.footer-brand-word{font-family:var(--font-head);font-size:1.3rem;color:var(--white);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem;}
.footer-bottom a{color:rgba(255,255,255,.72);text-decoration:none;}
.footer-bottom a:hover{color:var(--gold);}
.footer-legal-links{display:flex;gap:18px;flex-wrap:wrap;}

/* ---------- Breadcrumb ---------- */
.breadcrumb{font-size:.85rem;color:var(--ink-soft);margin-bottom:18px;}
.breadcrumb a{color:var(--ink-soft);text-decoration:none;}
.breadcrumb a:hover{color:var(--petrol);}

/* ---------- Page hero (inner pages) ---------- */
.page-hero{background:var(--petrol);color:var(--white);}
.page-hero-inner{max-width:var(--maxw);margin:0 auto;padding:clamp(44px,6vw,72px) 24px clamp(36px,5vw,56px);}
.page-hero p.lead{color:rgba(255,255,255,.84);}
.tag-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;}
.tag{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:var(--white);font-size:.8rem;font-weight:600;padding:7px 14px;border-radius:999px;}

/* ---------- Map / consent gate ---------- */
.map-gate svg{width:44px;height:44px;color:var(--gold-deep);}
.map-gate{
  border:1px dashed var(--line);border-radius:var(--radius);background:var(--paper-dim);
  min-height:280px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  text-align:center;padding:28px;
}
.map-embed{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);}
.map-embed iframe{width:100%;height:320px;border:0;display:block;}

/* ---------- Cookie banner ---------- */
#cookie-banner{
  position:fixed;left:16px;right:16px;bottom:16px;z-index:100;
  max-width:640px;margin:0 auto;background:var(--white);border:1px solid var(--line);
  border-radius:16px;box-shadow:var(--shadow-lg);padding:22px;display:none;
}
#cookie-banner.is-visible{display:block;}
#cookie-banner h2{font-size:1.05rem;margin-bottom:8px;}
#cookie-banner p{font-size:.88rem;margin:0 0 14px;}
.cookie-actions{display:flex;gap:12px;flex-wrap:wrap;}
.cookie-settings-detail{margin-top:14px;border-top:1px solid var(--line-soft);padding-top:14px;display:none;gap:10px;}
.cookie-settings-detail.is-open{display:grid;}
.cookie-toggle-row{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:.85rem;}
.cookie-link-btn{background:none;border:none;padding:0;color:var(--gold-deep);font-weight:700;text-decoration:underline;cursor:pointer;font-size:.85rem;}

/* ---------- Legal pages ---------- */
.legal-content h2{margin-top:2.2em;font-size:1.3rem;}
.legal-content h3{margin-top:1.4em;font-size:1.05rem;}
.legal-content p,.legal-content li{color:var(--ink-soft);font-size:.98rem;}
.legal-content ul{list-style:disc;padding-left:1.3em;display:grid;gap:8px;margin-top:.6em;}
.legal-content a{color:var(--gold-deep);}
.legal-content table{width:100%;border-collapse:collapse;margin-top:1em;font-size:.92rem;}
.legal-content th,.legal-content td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top;}

/* ---------- Utility ---------- */
.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;}
.mt-0{margin-top:0;}
.skip-link{
  position:absolute;left:-9999px;top:auto;background:var(--petrol);color:var(--white);
  padding:12px 18px;border-radius:0 0 8px 0;z-index:200;text-decoration:none;font-weight:600;
}
.skip-link:focus{left:0;top:0;}