/* ==========================================================================
   callcenter-hamburg.com – HCH Design System
   Orientiert am Look & Feel von hey contact heroes (CI-Orange #f59b1e).
   Systemschriften für maximale Performance & DSGVO-Konformität (keine externen Fonts).
   ========================================================================== */

:root{
  --orange:#f59b1e;
  --orange-600:#e2860a;
  --orange-700:#c46f00;
  --orange-tint:#fff4e3;
  --navy:#0f1b2d;
  --navy-700:#16263d;
  --ink:#1d2733;
  --muted:#5a6675;
  --line:#e7ebf0;
  --bg:#ffffff;
  --bg-soft:#f6f8fb;
  --bg-cream:#fffaf2;
  --white:#fff;
  --green:#1f9d6b;
  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
  --shadow-sm:0 1px 2px rgba(15,27,45,.06),0 2px 8px rgba(15,27,45,.06);
  --shadow:0 8px 30px rgba(15,27,45,.10);
  --shadow-lg:0 24px 60px rgba(15,27,45,.16);
  --maxw:1140px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--orange-700);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{color:var(--navy);line-height:1.18;font-weight:800;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:clamp(2rem,5vw,3.25rem)}
h2{font-size:clamp(1.5rem,3.2vw,2.25rem)}
h3{font-size:1.25rem}
p{margin:0 0 1em}
ul,ol{margin:0 0 1em}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:72px 0}
.section-title{text-align:center;margin-bottom:.3em}
.section-lead{text-align:center;color:var(--muted);max-width:680px;margin:0 auto 2.4em;font-size:1.08rem}
.eyebrow{display:inline-block;font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.78rem;color:var(--orange-700);background:var(--orange-tint);padding:6px 14px;border-radius:999px;margin-bottom:18px}
.ic{width:1.25em;height:1.25em;vertical-align:-.18em}
.skip-link{position:absolute;left:-9999px;top:0;background:var(--navy);color:#fff;padding:10px 16px;z-index:200;border-radius:0 0 8px 0}
.skip-link:focus{left:0}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.5em;font-weight:700;border-radius:999px;padding:13px 24px;border:2px solid transparent;cursor:pointer;transition:.18s ease;text-decoration:none;font-size:1rem;line-height:1}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn .ic{width:1.05em;height:1.05em}
.btn-primary{background:var(--orange);color:#fff;border-color:var(--orange)}
.btn-primary:hover{background:var(--orange-600);box-shadow:var(--shadow)}
.btn-dark{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-dark:hover{background:var(--navy-700)}
.btn-light{background:#fff;color:var(--navy);border-color:#fff}
.btn-light:hover{box-shadow:var(--shadow)}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--navy)}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-ghost-light:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-lg{padding:16px 30px;font-size:1.06rem}
.btn-sm{padding:10px 18px;font-size:.92rem}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;gap:18px;min-height:70px}
.brand{display:flex;align-items:center;text-decoration:none}
.logo{display:inline-flex;align-items:center;gap:10px}
.logo-mark{width:34px;height:34px;flex:none}
.logo-text{font-weight:800;font-size:1.12rem;letter-spacing:-.02em;color:var(--navy)}
.logo-dot{color:var(--orange)}
.logo-tld{color:var(--orange);font-weight:800}
.main-nav{margin-left:auto}
.main-nav ul{display:flex;gap:6px;list-style:none;margin:0;padding:0}
.main-nav a{color:var(--navy);font-weight:600;padding:9px 13px;border-radius:10px;font-size:.98rem}
.main-nav a:hover{background:var(--bg-soft);text-decoration:none;color:var(--orange-700)}
.header-cta{flex:none}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px;cursor:pointer}
.nav-toggle span{width:24px;height:2px;background:var(--navy);border-radius:2px;transition:.2s}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{border-bottom:1px solid var(--line);background:#fff}
.mobile-nav ul{list-style:none;margin:0;padding:10px 22px 18px}
.mobile-nav a{display:block;padding:12px 6px;color:var(--navy);font-weight:600;border-bottom:1px solid var(--line)}
.mobile-nav .mobile-cta{margin-top:12px;background:var(--orange);color:#fff;text-align:center;border-radius:999px;border:0}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:
   radial-gradient(1200px 500px at 85% -10%,rgba(245,155,30,.18),transparent 60%),
   linear-gradient(180deg,#fffaf2 0%,#ffffff 70%)}
.hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding:74px 0 64px}
.hero h1{margin-bottom:.35em}
.hero h1 .hl{color:var(--orange)}
.hero-lead{font-size:1.18rem;color:var(--muted);max-width:560px;margin-bottom:1.6em}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:1.8em}
.hero-trust{display:flex;flex-wrap:wrap;gap:10px 22px;color:var(--muted);font-size:.95rem;font-weight:600}
.hero-trust span{display:inline-flex;align-items:center;gap:7px}
.hero-trust .ic{color:var(--green)}
.hero-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:26px}
.hero-card h2{font-size:1.15rem;margin-bottom:.2em}
.hero-card .sub{color:var(--muted);font-size:.95rem;margin-bottom:16px}
.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:6px}
.stat{background:var(--bg-soft);border-radius:var(--radius);padding:14px 16px}
.stat b{display:block;font-size:1.6rem;color:var(--navy);font-weight:800;line-height:1}
.stat span{font-size:.86rem;color:var(--muted)}
.hero-card .mini-list{list-style:none;padding:0;margin:16px 0 0}
.hero-card .mini-list li{display:flex;gap:9px;align-items:flex-start;padding:7px 0;font-size:.96rem;font-weight:600;color:var(--navy)}
.hero-card .mini-list .ic{color:var(--orange);flex:none}

/* ---------- Logos / trust bar ---------- */
.trustbar{background:var(--navy);color:#fff;padding:18px 0}
.trustbar .container{display:flex;flex-wrap:wrap;gap:14px 28px;align-items:center;justify-content:center;text-align:center}
.trustbar span{font-weight:600;color:#dfe6ef;font-size:.96rem;display:inline-flex;align-items:center;gap:8px}
.trustbar .ic{color:var(--orange)}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:22px}
.cards-3{grid-template-columns:repeat(3,1fr)}
.cards-4{grid-template-columns:repeat(4,1fr)}
.cards-2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm);transition:.2s}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:#dfe6ef}
.card .card-ic{width:52px;height:52px;border-radius:14px;background:var(--orange-tint);color:var(--orange-700);display:grid;place-items:center;margin-bottom:16px}
.card .card-ic .ic{width:26px;height:26px}
.card h3{margin-bottom:.4em}
.card p{color:var(--muted);font-size:.98rem;margin-bottom:.8em}
.card ul{list-style:none;padding:0;margin:0}
.card ul li{display:flex;gap:9px;align-items:flex-start;padding:5px 0;font-size:.95rem}
.card ul .ic{color:var(--green);flex:none;width:1.1em;height:1.1em;margin-top:.15em}
.card .card-link{font-weight:700;color:var(--orange-700);display:inline-flex;align-items:center;gap:6px;margin-top:8px}

.section.alt{background:var(--bg-soft)}
.section.cream{background:var(--bg-cream)}

/* ---------- Feature split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
.split .feat-list{list-style:none;padding:0;margin:1.2em 0 0}
.split .feat-list li{display:flex;gap:14px;align-items:flex-start;padding:12px 0;border-top:1px solid var(--line)}
.split .feat-list li:first-child{border-top:0}
.split .feat-list .ic{color:var(--orange);flex:none;width:1.4em;height:1.4em;margin-top:.15em}
.split .feat-list b{color:var(--navy);display:block}
.split .feat-list span{color:var(--muted);font-size:.96rem}
.media-panel{background:linear-gradient(160deg,var(--navy),#1c3454);border-radius:var(--radius-lg);padding:34px;color:#fff;box-shadow:var(--shadow-lg)}
.media-panel h3{color:#fff}
.media-panel .quote{font-size:1.15rem;line-height:1.5;font-weight:600}
.media-panel .by{margin-top:14px;color:#cdd8e6;font-size:.92rem}
.media-panel .kpis{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}
.media-panel .kpis .k{background:rgba(255,255,255,.08);border-radius:14px;padding:14px}
.media-panel .kpis b{font-size:1.5rem;color:var(--orange);display:block;line-height:1}
.media-panel .kpis span{font-size:.84rem;color:#cdd8e6}

/* ---------- Steps / Ablauf ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow-sm)}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-weight:800;color:var(--orange);font-size:1.1rem;background:var(--orange-tint);width:42px;height:42px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px}
.step h3{font-size:1.05rem;margin-bottom:.3em}
.step p{color:var(--muted);font-size:.92rem;margin:0}

/* ---------- Branchen / Lexikon listings ---------- */
.tile-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tile{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm);transition:.2s;color:inherit}
.tile:hover{transform:translateY(-3px);box-shadow:var(--shadow);text-decoration:none;border-color:#dfe6ef}
.tile h3{font-size:1.12rem;margin-bottom:.3em;display:flex;align-items:center;gap:10px}
.tile h3 .ic{color:var(--orange-700)}
.tile p{color:var(--muted);font-size:.94rem;margin:0}
.tile .more{color:var(--orange-700);font-weight:700;font-size:.92rem;margin-top:10px;display:inline-flex;gap:5px;align-items:center}

.lex-index{columns:3;column-gap:26px}
.lex-index a{display:block;padding:7px 0;border-bottom:1px solid var(--line);break-inside:avoid;color:var(--navy);font-weight:600;font-size:.96rem}
.lex-index a:hover{color:var(--orange-700);text-decoration:none}
.az-nav{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:0 0 28px}
.az-nav a{width:38px;height:38px;display:grid;place-items:center;border-radius:10px;background:var(--bg-soft);font-weight:700;color:var(--navy);font-size:.92rem}
.az-nav a:hover{background:var(--orange);color:#fff;text-decoration:none}
.lex-group{margin-bottom:8px}
.lex-group h2{font-size:1.3rem;color:var(--orange-700);border-bottom:2px solid var(--orange-tint);padding-bottom:6px;margin-top:30px}

/* ---------- Article (Lexikon / Branche) ---------- */
.page-head{background:linear-gradient(180deg,var(--bg-cream),#fff);padding:46px 0 10px;border-bottom:1px solid var(--line)}
.page-head h1{max-width:18ch}
.page-head .lead{color:var(--muted);font-size:1.12rem;max-width:65ch}
.article{padding:42px 0 8px}
.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:46px;align-items:start}
.prose{max-width:72ch}
.prose h2{margin-top:1.5em;font-size:1.55rem}
.prose h3{margin-top:1.3em}
.prose p,.prose li{color:#2c3744}
.prose ul{padding-left:0;list-style:none}
.prose ul li{position:relative;padding-left:30px;margin-bottom:10px}
.prose ul li::before{content:"";position:absolute;left:6px;top:.62em;width:8px;height:8px;border-radius:3px;background:var(--orange)}
.prose .callout{background:var(--orange-tint);border-left:4px solid var(--orange);border-radius:0 12px 12px 0;padding:18px 22px;margin:1.4em 0}
.prose .callout p:last-child{margin-bottom:0}
.aside{position:sticky;top:90px;display:flex;flex-direction:column;gap:18px}
.aside .box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-sm)}
.aside .box.accent{background:linear-gradient(160deg,var(--navy),#1c3454);color:#fff}
.aside .box.accent h3{color:#fff}
.aside .box h3{font-size:1.05rem;margin-bottom:.5em}
.aside .box ul{list-style:none;padding:0;margin:0}
.aside .box li{padding:6px 0;border-top:1px solid var(--line);font-size:.95rem}
.aside .box li:first-child{border-top:0}
.aside .box.accent li{border-top-color:rgba(255,255,255,.12)}
.aside .box a{font-weight:600}
.aside .box.accent a{color:#fff}

/* ---------- Breadcrumb ---------- */
.breadcrumb{background:var(--bg-soft);border-bottom:1px solid var(--line);font-size:.88rem}
.breadcrumb ul{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:0;padding:11px 0;color:var(--muted)}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--orange-700)}
.breadcrumb .sep{color:#c2cad4}
.breadcrumb [aria-current]{color:var(--navy);font-weight:600}

/* ---------- CTA band ---------- */
.cta-band{background:
   radial-gradient(800px 300px at 15% 0%,rgba(245,155,30,.25),transparent 60%),
   linear-gradient(135deg,var(--navy),#15324f);color:#fff;padding:56px 0}
.cta-inner{display:flex;gap:30px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cta-inner h2{color:#fff;margin-bottom:.25em}
.cta-inner p{color:#d5deea;margin:0;max-width:52ch}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ---------- FAQ ---------- */
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;padding:18px 22px;font-weight:700;color:var(--navy);display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";font-size:1.5rem;color:var(--orange);font-weight:700;line-height:1}
.faq-item[open] summary::after{content:"–"}
.faq-a{padding:0 22px 18px;color:var(--muted)}
.faq-a p{margin:0}

/* ---------- Form ---------- */
.form-section{background:var(--bg-soft)}
.form-head{text-align:center;margin-bottom:30px}
.anfrage-form{max-width:860px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:30px}
.anfrage-form fieldset{border:0;padding:0;margin:0 0 18px}
.anfrage-form > fieldset > legend{font-weight:800;color:var(--navy);font-size:1.1rem;margin-bottom:14px;padding:0}
.anfrage-form .checks{border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-top:10px;background:var(--bg-soft)}
.anfrage-form .checks legend{font-weight:700;color:var(--navy);font-size:.98rem;padding:0 6px;margin-left:-6px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.check-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:10px}
label{display:flex;flex-direction:column;gap:6px;font-weight:600;color:var(--navy);font-size:.92rem}
.span-2{grid-column:1/-1}
input,select,textarea{font-family:inherit;font-size:1rem;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);width:100%;transition:.15s;font-weight:400}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(245,155,30,.16)}
textarea{resize:vertical}
.check{flex-direction:row;align-items:center;gap:8px;font-weight:500;background:#fff;border:1px solid var(--line);border-radius:10px;padding:9px 12px;font-size:.9rem}
.check input{width:auto}
.consent{flex-direction:row;align-items:flex-start;gap:10px;font-weight:500;font-size:.92rem;margin:6px 0 18px;color:var(--ink)}
.consent input{width:auto;margin-top:3px}
.form-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.form-note{color:var(--muted);font-size:.9rem;margin:0;font-weight:500}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}

/* ---------- Confirmation ---------- */
.thanks{text-align:center;max-width:640px;margin:0 auto;padding:80px 0}
.thanks .badge{width:84px;height:84px;border-radius:50%;background:var(--orange-tint);color:var(--green);display:grid;place-items:center;margin:0 auto 24px}
.thanks .badge .ic{width:44px;height:44px}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy);color:#cfd8e3;padding:56px 0 26px;margin-top:10px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px}
.footer-brand p{color:#aeb9c7;font-size:.94rem;max-width:38ch}
.footer-logo{display:inline-block;margin-bottom:14px}
.footer-backlink a{color:var(--orange);font-weight:600}
.footer-social{display:flex;gap:16px;margin-top:14px}
.footer-social a{color:#cfd8e3;font-weight:600;font-size:.9rem}
.footer-col h3{color:#fff;font-size:1rem;margin-bottom:14px}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{padding:5px 0}
.footer-col a{color:#cfd8e3;font-size:.94rem}
.footer-col a:hover{color:var(--orange)}
.footer-contact li{color:#aeb9c7;font-size:.94rem}
.footer-contact a{color:#cfd8e3}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;margin-top:36px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12)}
.footer-bottom p{margin:0;color:#8e9aab;font-size:.88rem}
.footer-legal{display:flex;gap:18px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.footer-legal a{color:#cfd8e3;font-size:.88rem}
.footer-legal a:hover{color:var(--orange)}

/* ---------- Misc ---------- */
.lead-row{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:18px}
.center{text-align:center}
.mt-2{margin-top:2rem}
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:10px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-align:center;box-shadow:var(--shadow-sm)}
.contact-card .card-ic{margin:0 auto 14px}
.legal-doc{max-width:820px;margin:0 auto}
.legal-doc h2{margin-top:1.6em;font-size:1.4rem}
.legal-doc h3{margin-top:1.2em;font-size:1.1rem}
.legal-doc p,.legal-doc li{color:#33414f}
.legal-doc address{font-style:normal;background:var(--bg-soft);border-radius:12px;padding:16px 18px;margin:1em 0}
.note{background:var(--orange-tint);border-left:4px solid var(--orange);padding:14px 18px;border-radius:0 12px 12px 0;font-size:.95rem}

/* ---------- 404 ---------- */
.err{text-align:center;padding:90px 0}
.err .big{font-size:clamp(4rem,16vw,9rem);font-weight:800;color:var(--orange);line-height:1;letter-spacing:-.03em}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .cards-4{grid-template-columns:repeat(2,1fr)}
  .cards-3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .tile-grid{grid-template-columns:repeat(2,1fr)}
  .article-grid{grid-template-columns:1fr}
  .aside{position:static;flex-direction:row;flex-wrap:wrap}
  .aside .box{flex:1 1 280px}
  .lex-index{columns:2}
}
@media (max-width:860px){
  .main-nav,.header-cta{display:none}
  .nav-toggle{display:flex}
  .hero-inner{grid-template-columns:1fr;padding:48px 0 40px}
  .hero-card{order:2}
  .split{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .check-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  body{font-size:16px}
  .section{padding:52px 0}
  .cards-4,.cards-3,.cards-2,.tile-grid,.steps,.contact-cards{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
  .lex-index{columns:1}
  .footer-grid{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr 1fr}
  .anfrage-form{padding:20px}
  .cta-actions{width:100%}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}