/*
Theme Name: IT-Service Bartusch High End Dropdown
Theme URI: https://itservice-bartusch.de
Author: OpenAI
Description: High-End WordPress-Theme für IT-Service Bartusch mit Premium-Navigation, Contact Form 7, klickbaren Kontakten und lokalen Systemfonts.
Version: 5.1
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
Text Domain: itservice-bartusch
*/

:root{
  --bg:#030712;
  --bg2:#07111f;
  --text:#eef7ff;
  --muted:#9fb4cb;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(89,208,255,.24);
  --primary:#59d0ff;
  --primary2:#6e7dff;
  --glass:rgba(255,255,255,.06);
  --shadow:0 28px 90px rgba(0,0,0,.45);
  --radius:30px;
  --container:1220px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  color:var(--text);
  line-height:1.6;
  background:
    radial-gradient(circle at 15% 8%, rgba(89,208,255,.17), transparent 28%),
    radial-gradient(circle at 88% 14%, rgba(110,125,255,.18), transparent 25%),
    radial-gradient(circle at 76% 76%, rgba(89,208,255,.08), transparent 30%),
    linear-gradient(180deg,#030712 0%,#07111f 52%,#030712 100%);
  overflow-x:hidden;
}
body:before{
  content:"";position:fixed;inset:0;pointer-events:none;opacity:.16;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size:44px 44px;
  mask-image:linear-gradient(180deg, rgba(255,255,255,.2), transparent 75%);
}

a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{width:min(calc(100% - 32px),var(--container));margin:0 auto}
.section{padding:100px 0;position:relative}

.glass{
  background:linear-gradient(180deg,rgba(255,255,255,.095),rgba(255,255,255,.04));
  border:1px solid var(--line);
  box-shadow:var(--shadow), inset 0 1px 0 rgba(255,255,255,.06);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
}
.tech-frame{position:relative}
.tech-frame:before{
  content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;
  background:linear-gradient(135deg,rgba(89,208,255,.42),rgba(110,125,255,.10),rgba(255,255,255,.02));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none;
}

/* Header */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(3,7,18,.72);
  border-bottom:1px solid rgba(255,255,255,.07);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
}
.site-header__inner{
  min-height:108px;display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{display:flex;align-items:center;gap:16px}
.brand__logo{
  width:88px;height:88px;border-radius:26px;padding:10px;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(180deg,rgba(255,255,255,.11),rgba(255,255,255,.045));
  border:1px solid var(--line-strong);
  box-shadow:0 18px 54px rgba(0,0,0,.34),0 0 0 1px rgba(89,208,255,.07);
}
.brand__logo img,.brand__logo .custom-logo{width:100%;height:100%;object-fit:contain}
.brand__title{font-size:20px;font-weight:850;letter-spacing:.01em}
.brand__sub{font-size:12px;color:var(--muted);letter-spacing:.10em;text-transform:uppercase}
.nav{display:flex;align-items:center;gap:28px}
.nav a{
  color:#d9ebfa;font-size:15px;position:relative;transition:.2s ease;
}
.nav a:hover{color:#fff}
.nav a:after{
  content:"";position:absolute;left:0;bottom:-9px;width:0;height:2px;
  background:linear-gradient(90deg,var(--primary),transparent);transition:.2s ease;
}
.nav a:hover:after{width:100%}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:15px 24px;border-radius:18px;font-weight:750;transition:.22s ease;
  border:1px solid rgba(255,255,255,.12);
}
.btn:hover{transform:translateY(-1px)}
.btn--primary{
  background:linear-gradient(135deg,var(--primary),var(--primary2));
  color:#06101d;border:none;box-shadow:0 16px 44px rgba(89,208,255,.24);
}
.btn--ghost{background:rgba(255,255,255,.055);color:#fff}
.btn--small{padding:12px 17px;border-radius:15px;font-size:14px}

/* Hero */
.hero{padding:92px 0 76px;position:relative}
.hero:before{
  content:"";position:absolute;right:-190px;top:40px;width:560px;height:560px;border-radius:50%;
  background:radial-gradient(circle,rgba(89,208,255,.15),transparent 62%);filter:blur(12px);pointer-events:none;
}
.hero__grid{display:grid;grid-template-columns:1.08fr .92fr;gap:40px;align-items:center}
.hero-brand{display:flex;align-items:center;gap:24px;margin-bottom:18px}
.hero-brand__logo{
  width:200px;height:200px;border-radius:44px;padding:20px;flex:0 0 auto;
  display:flex;align-items:center;justify-content:center;overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.11),rgba(255,255,255,.045));
  border:1px solid var(--line-strong);
  box-shadow:0 28px 80px rgba(0,0,0,.36),0 0 0 1px rgba(89,208,255,.07);
}
.hero-brand__logo img{width:100%;height:100%;object-fit:contain}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border-radius:999px;
  background:rgba(89,208,255,.10);border:1px solid rgba(89,208,255,.17);color:#9fe1ff;
  font-size:12px;text-transform:uppercase;letter-spacing:.18em;font-weight:800;
}
h1{
  font-size:clamp(40px,5.5vw,74px);line-height:1.01;margin:18px 0;
  letter-spacing:-.04em;max-width:780px;
}
.hero p{color:var(--muted);font-size:18px;max-width:700px;margin:0 0 28px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px}

.trust-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;max-width:680px}
.trust-card,.service-card,.price-card,.about-card,.contact-card{border-radius:var(--radius);position:relative}
.trust-card{padding:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.trust-card strong{display:block;font-size:16px;margin-top:6px}
.trust-card span{color:var(--muted);font-size:14px}

.hero-panel{padding:18px;border-radius:34px;position:relative}
.hero-panel__inner{padding:28px;border-radius:30px;position:relative;overflow:hidden}
.hero-panel__inner:after{
  content:"";position:absolute;right:-40px;bottom:-40px;width:230px;height:230px;border-radius:50%;
  background:radial-gradient(circle,rgba(89,208,255,.16),transparent 65%);pointer-events:none;
}
.status{
  display:inline-flex;padding:7px 12px;border-radius:999px;background:rgba(89,208,255,.12);
  color:#9ae2ff;font-size:13px;border:1px solid rgba(89,208,255,.18)
}
.service-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:18px}
.service-card{padding:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.service-icon{font-size:26px;margin-bottom:8px}
.service-card h3{margin:0 0 6px;font-size:18px}
.service-card p{margin:0;color:var(--muted);font-size:14px}

.section-title{max-width:780px;margin-bottom:38px}
.section-title .kicker{text-transform:uppercase;letter-spacing:.18em;color:#8adfff;font-size:12px;font-weight:850;margin-bottom:10px}
.section-title h2{font-size:clamp(30px,4vw,52px);line-height:1.06;margin:0 0 12px;letter-spacing:-.035em}
.section-title p{margin:0;color:var(--muted);font-size:17px}

.cards-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.price-card,.about-card,.contact-card{padding:24px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.price-card small{display:block;color:var(--muted);font-size:14px}
.price-card strong{display:block;font-size:32px;margin-top:10px}

.about-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:18px}
.list{display:grid;gap:12px}
.list-item{padding:16px 18px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.list-item strong{display:block}
.list-item span{color:var(--muted);font-size:14px}

.contact-wrap{display:grid;grid-template-columns:.95fr 1.05fr;gap:18px}
.contact-card p{color:var(--muted)}
.contact-meta{display:grid;gap:14px;margin-top:20px}
.contact-meta strong{display:block}
.contact-meta a,.contact-meta span{color:var(--muted)}
.contact-meta a:hover{color:#fff}

.legal-note{
  margin-top:14px;padding:14px 16px;border-radius:16px;
  background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);
  color:var(--muted);font-size:13px;
}
.legal-note a{color:#b6e8ff}.legal-note a:hover{color:#fff}

/* Contact Form 7 */
.wpcf7{width:100%}
.wpcf7 form{display:grid;gap:14px}
.wpcf7 p{margin:0}
.wpcf7 label{display:block;color:var(--text);font-size:14px;font-weight:650;margin-bottom:6px}
.wpcf7 input[type="text"],.wpcf7 input[type="email"],.wpcf7 input[type="tel"],.wpcf7 textarea{
  width:100%;border:1px solid rgba(255,255,255,.10);background:rgba(255,255,255,.05);
  color:#fff;border-radius:16px;padding:15px 16px;font:inherit;outline:none;margin-top:6px;
}
.wpcf7 textarea{min-height:140px;resize:vertical}
.wpcf7 input:focus,.wpcf7 textarea:focus{
  border-color:rgba(89,208,255,.34);box-shadow:0 0 0 4px rgba(89,208,255,.08);
}
.wpcf7 input[type="submit"]{
  padding:15px 24px;border-radius:18px;font-weight:750;border:none;width:100%;cursor:pointer;
  background:linear-gradient(135deg,var(--primary),var(--primary2));color:#06101d;
  box-shadow:0 16px 44px rgba(89,208,255,.22);transition:.22s ease;
}
.wpcf7 input[type="submit"]:hover{transform:translateY(-1px)}
.wpcf7-response-output{
  margin:12px 0 0 !important;border-radius:14px;color:#fff;background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.10) !important;padding:12px 14px !important;
}
.wpcf7-not-valid-tip{color:#ff9d9d;font-size:13px;margin-top:6px}
.wpcf7-spinner{filter:invert(1)}

/* Footer */
.site-footer{padding:34px 0 58px;color:var(--muted);font-size:14px}
.footer-card{
  display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;
  border-radius:24px;padding:20px 22px;background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
}
.footer-links{display:flex;gap:16px;flex-wrap:wrap}
.footer-links a:hover{color:#fff}

/* Legal pages */
.legal-page article{max-width:900px;margin:0 auto}
.legal-page h1{font-size:clamp(34px,4vw,54px)}
.legal-page h2{margin-top:32px}
.legal-page p,.legal-page li{color:var(--muted)}
.legal-page a{color:#b6e8ff}

@media (max-width:1080px){
  .hero__grid,.about-wrap,.contact-wrap{grid-template-columns:1fr}
  .cards-4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:760px){
  .nav{display:none}
  .hero{padding-top:48px}
  .service-grid,.cards-4,.trust-grid{grid-template-columns:1fr}
  .site-header__inner{min-height:84px}
  .brand__logo{width:74px;height:74px}
  .brand__title{font-size:16px}
  .section{padding:72px 0}
  .hero-panel,.hero-panel__inner{border-radius:24px}
  .hero-brand{align-items:flex-start}
  .hero-brand__logo{width:136px;height:136px;border-radius:32px}
}

/* Multipage service layout */
.service-page-header{
  margin-bottom:34px;
}
.service-page-header .kicker{
  text-transform:uppercase;
  letter-spacing:.18em;
  color:#8adfff;
  font-size:12px;
  font-weight:850;
  margin-bottom:10px;
}
.service-content{
  color:var(--muted);
}
.service-content h2,
.service-content h3{
  color:var(--text);
  margin-top:32px;
  letter-spacing:-.02em;
}
.service-content ul{
  padding-left:22px;
}
.service-content li{
  margin-bottom:8px;
}
.service-cta{
  margin-top:34px;
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}


/* WordPress dynamic menu + dropdown */
.nav ul,
.nav li{
  list-style:none;
  margin:0;
  padding:0;
}

.nav > div > ul,
.nav .menu{
  display:flex;
  align-items:center;
  gap:28px;
}

.nav li{
  position:relative;
}

.nav li a{
  color:#d9ebfa;
  font-size:15px;
  position:relative;
  transition:.2s ease;
  display:flex;
  align-items:center;
  gap:8px;
  padding:10px 0;
}

.nav li a:hover{
  color:#fff;
}

.nav li a:after{
  content:"";
  position:absolute;
  left:0;
  bottom:2px;
  width:0;
  height:2px;
  background:linear-gradient(90deg,var(--primary),transparent);
  transition:.2s ease;
}

.nav li a:hover:after{
  width:100%;
}

.nav .sub-menu{
  position:absolute;
  top:100%;
  left:0;
  min-width:260px;
  padding:12px;
  border-radius:20px;
  background:rgba(5,12,24,.92);
  border:1px solid rgba(255,255,255,.10);
  box-shadow:0 24px 70px rgba(0,0,0,.45);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  opacity:0;
  visibility:hidden;
  transform:translateY(10px);
  transition:.22s ease;
  z-index:200;
}

.nav li:hover > .sub-menu,
.nav li:focus-within > .sub-menu{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
}

.nav .sub-menu li a{
  padding:12px 14px;
  border-radius:14px;
  color:#d9ebfa;
  display:block;
}

.nav .sub-menu li a:hover{
  background:rgba(89,208,255,.10);
  color:#fff;
}

.nav .sub-menu li a:after{
  display:none;
}

.nav .menu-item-has-children > a:before{
  content:"▾";
  order:2;
  font-size:11px;
  color:#8adfff;
}

.mobile-menu-note{
  display:none;
}

@media (max-width:760px){
  .nav{
    display:none;
  }
}