/*
Theme Name: DroneWDVS.io Portal
Theme URI: https://dronewdvs.io/
Author: PSCoat SEO Netz
Description: Konzernportal-Theme mit Länderauswahl-Topbar, Mega-Menü, Bild-Slider-Hero und News-Grid für drohnengestütztes Facility-Management großer Fassadenbestände.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: t-dronewdvs-io
*/

/* ==========================================================================
   0. Tokens
   ========================================================================== */
:root{
  --bg:#ffffff;
  --surface:#f0f1f2;
  --text:#282c2e;
  --muted:#69767b;
  --primary:#2054ad;
  --primary-dark:#1a4389;
  --secondary:#294576;
  --accent:#18b4e4;
  --link:#0e439f;
  --header-bg:#ffffff;
  --header-text:#282c2e;
  --footer-bg:#142e2c;
  --footer-text:#d7dadb;
  --radius:2px;
  --maxw:1180px;
  --font:'Source Sans 3', system-ui, -apple-system, Arial, sans-serif;
}

/* ==========================================================================
   1. Reset & base
   ========================================================================== */
*, *::before, *::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--font);
  font-size:17px;
  line-height:1.65;
  color:var(--text);
  background:var(--bg);
  overflow-x:hidden;
}
img{ max-width:100%; height:auto; display:block; }
a{ color:var(--link); text-decoration:underline; text-decoration-thickness:1px; text-underline-offset:2px; }
a:hover{ color:var(--primary-dark); }
a:focus-visible, button:focus-visible, select:focus-visible, input:focus-visible{
  outline:3px solid var(--accent);
  outline-offset:2px;
}
h1,h2,h3,h4{
  font-family:var(--font);
  font-weight:700;
  line-height:1.25;
  color:var(--text);
  margin:0 0 .6em;
}
h1{ font-size:clamp(1.7rem,4vw,2.5rem); }
h2{ font-size:clamp(1.4rem,3vw,1.85rem); }
h3{ font-size:1.2rem; }
p{ margin:0 0 1.1em; }
ul,ol{ margin:0 0 1.1em; padding-left:1.4em; }
.container{ max-width:var(--maxw); margin:0 auto; padding:0 20px; }
button{ font-family:var(--font); cursor:pointer; }
.visually-hidden{
  position:absolute!important; width:1px;height:1px; padding:0;margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}
.skip-link{
  position:absolute; left:-999px; top:0; background:var(--primary); color:#ffffff;
  padding:10px 16px; z-index:1000; text-decoration:none;
}
.skip-link:focus{ left:10px; top:10px; }

/* ==========================================================================
   2. Disclaimer-Banner (aus mu-plugin, hier nur Feineinstellungen)
   ========================================================================== */
.ps-disclaimer{ font-family:var(--font)!important; }

/* ==========================================================================
   3. Topbar (Länderauswahl + Kontakt-Kurzlinks)
   ========================================================================== */
.topbar{
  background:var(--surface);
  border-bottom:1px solid #e0e3e4;
  font-size:13.5px;
}
.topbar .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  min-height:38px;
  flex-wrap:wrap;
  padding-top:6px; padding-bottom:6px;
}
.topbar__region{ display:flex; align-items:center; gap:8px; color:var(--muted); }
.topbar__region select{
  border:1px solid #d2d6d8;
  background:#ffffff;
  color:var(--text);
  font-size:13px;
  padding:3px 8px;
  border-radius:var(--radius);
  font-family:var(--font);
}
.topbar__links{ display:flex; gap:18px; flex-wrap:wrap; }
.topbar__links a{ color:var(--text); text-decoration:none; }
.topbar__links a:hover{ color:var(--primary); text-decoration:underline; }

/* ==========================================================================
   4. Hauptheader + sticky Nav
   ========================================================================== */
.site-header{
  background:var(--header-bg);
  color:var(--header-text);
  position:sticky; top:0; z-index:100;
  box-shadow:0 1px 0 rgba(0,0,0,.06);
}
.header-main{
  display:flex; align-items:center; justify-content:space-between;
  gap:20px; padding:14px 20px;
}
.brand{ display:flex; align-items:center; gap:10px; text-decoration:none; color:var(--text); }
.brand__mark{
  width:38px; height:38px; border-radius:4px;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.brand__mark svg{ width:22px; height:22px; fill:#ffffff; }
.brand__text{ line-height:1.15; }
.brand__name{ font-weight:700; font-size:1.15rem; letter-spacing:.2px; }
.brand__tag{ display:block; font-size:.72rem; color:var(--muted); font-weight:400; }

.burger{
  display:none; background:none; border:1px solid #d2d6d8; border-radius:var(--radius);
  width:44px; height:44px; align-items:center; justify-content:center;
}
.burger svg{ width:22px; height:22px; }

.main-nav{ background:var(--bg); border-top:1px solid #ebeced; }
.main-nav .container{ display:flex; }
.main-nav__list{
  list-style:none; margin:0; padding:0; display:flex; width:100%;
}
.main-nav__item{ position:relative; }
.main-nav__link{
  display:flex; align-items:center; gap:6px;
  padding:14px 18px; color:var(--text); text-decoration:none;
  font-weight:600; font-size:.95rem; border-bottom:3px solid transparent;
  white-space:nowrap;
}
.main-nav__link svg{ width:11px; height:11px; fill:currentColor; transition:transform .15s ease; }
.main-nav__item:hover > .main-nav__link,
.main-nav__item.is-open > .main-nav__link{
  color:var(--primary); border-bottom-color:var(--primary);
}
.main-nav__item:hover > .main-nav__link svg,
.main-nav__item.is-open > .main-nav__link svg{ transform:rotate(180deg); }

.mega{
  position:absolute; left:0; top:100%;
  background:#ffffff; border:1px solid #e4e7e8; border-top:3px solid var(--primary);
  box-shadow:0 14px 28px rgba(0,0,0,.12);
  min-width:340px; padding:18px;
  display:none; grid-template-columns:1fr; gap:4px;
  opacity:0; transform:translateY(-6px);
  transition:opacity .16s ease, transform .16s ease;
}
.main-nav__item:hover > .mega,
.main-nav__item.is-open > .mega{ display:grid; opacity:1; transform:translateY(0); }
.mega__link{
  display:block; padding:10px 12px; border-radius:var(--radius);
  color:var(--text); text-decoration:none; border-left:3px solid transparent;
}
.mega__link:hover{ background:var(--surface); border-left-color:var(--primary); color:var(--primary-dark); }
.mega__link strong{ display:block; font-size:.95rem; }
.mega__link span{ display:block; font-size:.82rem; color:var(--muted); margin-top:2px; font-weight:400; }

/* ==========================================================================
   5. Hero-Slider
   ========================================================================== */
.hero-slider{ position:relative; background:#101112; overflow:hidden; }
.hero-slider__track{ position:relative; height:min(64vh,560px); min-height:320px; }
.hero-slide{
  position:absolute; inset:0; opacity:0; visibility:hidden;
  transition:opacity .6s ease;
}
.hero-slide.is-active{ opacity:1; visibility:visible; }
.hero-slide__img{ width:100%; height:100%; object-fit:cover; filter:brightness(.55); }
.hero-slide__content{
  position:absolute; left:0; right:0; bottom:0;
  padding:36px 20px 56px;
  background:linear-gradient(0deg, rgba(10,15,15,.86), rgba(10,15,15,0));
}
.hero-slide__inner{ max-width:var(--maxw); margin:0 auto; color:#ffffff; }
.hero-slide__tag{
  display:inline-block; background:var(--accent); color:#0c242b;
  font-weight:700; font-size:.75rem; letter-spacing:.06em; text-transform:uppercase;
  padding:4px 10px; border-radius:var(--radius); margin-bottom:14px;
}
.hero-slide__title{ color:#ffffff; max-width:720px; font-size:clamp(1.5rem,4vw,2.35rem); }
.hero-slide__text{ color:#e0e6f0; max-width:600px; margin-bottom:1.2em; font-size:1.02rem; }
.hero-slide__cta{
  display:inline-block; background:var(--primary); color:#ffffff; text-decoration:none;
  font-weight:700; padding:12px 22px; border-radius:var(--radius);
}
.hero-slide__cta:hover{ background:var(--primary-dark); color:#ffffff; }
.hero-slider__dots{
  position:absolute; right:20px; bottom:18px; display:flex; gap:8px; z-index:5;
}
.hero-slider__dots button{
  width:10px; height:10px; border-radius:50%; border:2px solid #ffffff; background:transparent; padding:0;
}
.hero-slider__dots button.is-active{ background:#ffffff; }
.hero-slider__arrow{
  position:absolute; top:50%; transform:translateY(-50%); z-index:5;
  background:rgba(0,0,0,.35); border:1px solid rgba(255,255,255,.5); color:#ffffff;
  width:40px; height:40px; border-radius:50%; display:flex; align-items:center; justify-content:center;
}
.hero-slider__arrow svg{ width:18px; height:18px; fill:#ffffff; }
.hero-slider__arrow--prev{ left:16px; }
.hero-slider__arrow--next{ right:16px; }
.hero-credit{
  font-size:.72rem; color:var(--muted); text-align:right; padding:4px 20px 0; max-width:var(--maxw); margin:0 auto;
}

/* ==========================================================================
   6. Sektionen allgemein
   ========================================================================== */
.section{ padding:56px 0; }
.section--surface{ background:var(--surface); }
.section__head{ max-width:760px; margin:0 0 32px; }
.section__eyebrow{
  color:var(--primary); font-weight:700; font-size:.8rem; letter-spacing:.07em; text-transform:uppercase;
}

/* Kurzvorstellung */
.intro{ max-width:820px; }
.intro p{ font-size:1.08rem; }

/* Kompetenzbereich-Cards */
.pillars{ display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.pillar{
  background:#ffffff; border:1px solid #e4e7e8; border-radius:var(--radius);
  padding:26px 24px; border-top:3px solid var(--primary);
}
.pillar__icon{
  width:46px; height:46px; border-radius:50%; background:var(--surface);
  display:flex; align-items:center; justify-content:center; margin-bottom:16px;
}
.pillar__icon svg{ width:24px; height:24px; fill:var(--primary); }
.pillar h3{ margin-bottom:.5em; }
.pillar p{ color:var(--text); font-size:.97rem; margin-bottom:14px; }
.pillar__link{ font-weight:700; font-size:.9rem; text-decoration:none; }
.pillar__link svg{ width:10px; height:10px; fill:currentColor; margin-left:4px; }

/* News-Grid */
.news-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
.news-card{
  background:#ffffff; border:1px solid #e4e7e8; border-radius:var(--radius);
  overflow:hidden; display:flex; flex-direction:column;
}
.news-card__media{ position:relative; aspect-ratio:16/10; overflow:hidden; background:var(--surface); }
.news-card__media img{ width:100%; height:100%; object-fit:cover; }
.news-card__tag{
  position:absolute; left:12px; top:12px; background:#ffffff; color:var(--primary);
  font-weight:700; font-size:.72rem; letter-spacing:.04em; text-transform:uppercase;
  padding:4px 9px; border-radius:var(--radius);
}
.news-card__body{ padding:18px 18px 20px; display:flex; flex-direction:column; flex:1; }
.news-card__meta{ font-size:.78rem; color:var(--muted); margin-bottom:8px; }
.news-card h3{ font-size:1.02rem; margin-bottom:.5em; }
.news-card h3 a{ color:var(--text); text-decoration:none; }
.news-card h3 a:hover{ color:var(--primary); text-decoration:underline; }
.news-card p{ font-size:.9rem; color:var(--text); margin-bottom:14px; flex:1; }
.news-card__more{ font-weight:700; font-size:.85rem; text-decoration:none; }

.news-card--ad{ border-color:var(--secondary); border-style:dashed; background:#f4f6f9; }
.news-card--ad .news-card__tag{ background:var(--secondary); color:#ffffff; }
.news-card--ad .anzeige-label{
  display:inline-block; background:var(--secondary); color:#ffffff; font-size:.7rem;
  font-weight:700; letter-spacing:.05em; text-transform:uppercase; padding:2px 8px;
  border-radius:var(--radius); margin-bottom:8px;
}
.news-card--ad .news-card__more{ color:var(--secondary); }

/* Zielgruppen (Branchen) */
.audience{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.audience__item{
  background:#ffffff; border:1px solid #e4e7e8; border-radius:var(--radius); padding:20px;
  display:flex; gap:14px; align-items:flex-start;
}
.audience__item svg{ width:26px; height:26px; fill:var(--secondary); flex-shrink:0; margin-top:2px; }
.audience__item h3{ font-size:1rem; margin-bottom:.3em; }
.audience__item p{ font-size:.9rem; color:var(--text); margin:0; }

/* Buttons generisch */
.btn{
  display:inline-block; background:var(--primary); color:#ffffff!important; text-decoration:none!important;
  font-weight:700; padding:11px 20px; border-radius:var(--radius); border:none;
}
.btn:hover{ background:var(--primary-dark); }
.btn--outline{
  background:transparent; color:var(--primary)!important; border:1.5px solid var(--primary);
}
.btn--outline:hover{ background:var(--primary); color:#ffffff!important; }

/* ==========================================================================
   7. Artikelseite (News-Grid-Karten-Optik)
   ========================================================================== */
.breadcrumb{ font-size:.85rem; color:var(--muted); padding:16px 0 0; }
.breadcrumb a{ color:var(--muted); }
.article-header{ position:relative; background:#101112; margin-top:16px; }
.article-header__media{ height:min(42vh,380px); min-height:220px; overflow:hidden; }
.article-header__media img{ width:100%; height:100%; object-fit:cover; filter:brightness(.5); }
.article-header__body{
  position:absolute; inset:0; display:flex; align-items:flex-end;
}
.article-header__inner{
  max-width:var(--maxw); margin:0 auto; width:100%; padding:0 20px 30px; color:#ffffff;
}
.article-header__tag{
  display:inline-block; background:var(--accent); color:#0c242b; font-weight:700;
  font-size:.75rem; letter-spacing:.05em; text-transform:uppercase; padding:4px 10px;
  border-radius:var(--radius); margin-bottom:14px;
}
.article-header__title{ color:#ffffff; font-size:clamp(1.5rem,4vw,2.2rem); max-width:820px; }
.article-header__meta{ color:#dee2e8; font-size:.85rem; margin-top:8px; }
.article-header__meta span{ margin-right:16px; }

.article-body{ max-width:760px; margin:0 auto; padding:40px 20px 20px; }
.article-body h2{ margin-top:1.6em; padding-top:.2em; border-top:3px solid var(--surface); }
.article-body h2:first-child{ border-top:none; margin-top:0; }
.article-body h3{ margin-top:1.3em; color:var(--primary-dark); }
.article-body p{ font-size:1.03rem; }
.article-body ul, .article-body ol{ font-size:1.01rem; }
.article-body table{
  width:100%; border-collapse:collapse; margin:1.4em 0; font-size:.94rem;
}
.article-body th, .article-body td{
  border:1px solid #dbdedf; padding:10px 12px; text-align:left; vertical-align:top;
}
.article-body th{ background:var(--surface); font-weight:700; }
.article-body tr:nth-child(even) td{ background:#fafafa; }
.article-body blockquote{
  margin:1.6em 0; padding:14px 20px; background:var(--surface);
  border-left:4px solid var(--primary); font-style:italic; color:var(--text);
}
.article-body figure{ margin:1.6em 0; }
.article-body figcaption{ font-size:.82rem; color:var(--muted); margin-top:6px; }
.article-body code{
  background:var(--surface); padding:2px 6px; border-radius:3px; font-size:.9em;
  font-family:ui-monospace, "Source Code Pro", monospace;
}
.article-body .anzeige, .article-body .anzeige-block{
  background:#f4f6f9; border:1.5px dashed var(--secondary); border-radius:var(--radius);
  padding:22px 24px; margin:2em 0;
}
.article-body .anzeige-label{
  display:inline-block; background:var(--secondary); color:#ffffff; font-size:.72rem;
  font-weight:700; letter-spacing:.05em; text-transform:uppercase; padding:3px 10px;
  border-radius:var(--radius); margin:0 0 10px; text-align:left;
}
.article-body .anzeige h3, .article-body .anzeige-block h3{ margin-top:0; }
.article-body .anzeige a, .article-body .anzeige-block a{ font-weight:700; }

.article-belegstatus{
  margin-top:2em; padding-top:1.4em; border-top:1px solid #e0e3e4;
}
.article-belegstatus h2{ font-size:1.1rem; }
.article-belegstatus ul{ font-size:.9rem; color:var(--muted); }

.article-foot{ max-width:760px; margin:0 auto; padding:20px 20px 60px; }
.article-nav{
  display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap;
  border-top:1px solid #e0e3e4; padding-top:24px; margin-top:10px;
}
.article-nav a{ text-decoration:none; font-weight:700; }

.related{ background:var(--surface); padding:44px 0 56px; }
.related .news-grid{ grid-template-columns:repeat(3,1fr); }

/* ==========================================================================
   8. Statische Seiten (page.php)
   ========================================================================== */
.page-header{ background:var(--surface); padding:44px 0; }
.page-header h1{ margin:0; }
.page-body{ max-width:760px; margin:0 auto; padding:40px 20px 70px; font-size:1.03rem; }
.page-body h2{ margin-top:1.5em; }
.page-body address{ font-style:normal; line-height:1.8; }
.contact-box{
  background:var(--surface); border-radius:var(--radius); padding:24px 26px; margin:1.6em 0;
}
.contact-box dt{ font-weight:700; margin-top:.8em; }
.contact-box dt:first-child{ margin-top:0; }
.contact-box dd{ margin:0 0 .2em; }

/* 404 */
.error-404{ text-align:center; padding:90px 20px; }
.error-404 h1{ font-size:5rem; color:var(--surface); -webkit-text-stroke:2px var(--primary); margin-bottom:0; }

/* ==========================================================================
   9. Footer
   ========================================================================== */
.site-footer{ background:var(--footer-bg); color:var(--footer-text); margin-top:0; }
.footer-top{ padding:48px 0 30px; }
.footer-cols{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:32px; }
.footer-brand .brand__name{ color:#ffffff; }
.footer-brand p{ color:var(--footer-text); font-size:.92rem; max-width:340px; }
.footer-col h3{ color:#ffffff; font-size:.85rem; text-transform:uppercase; letter-spacing:.06em; margin-bottom:14px; }
.footer-col ul{ list-style:none; margin:0; padding:0; }
.footer-col li{ margin-bottom:9px; }
.footer-col a{ color:var(--footer-text); text-decoration:none; font-size:.94rem; }
.footer-col a:hover{ color:#ffffff; text-decoration:underline; }
.footer-transparency{ font-size:.86rem; color:#c2c7c9; }
.footer-transparency a{ color:var(--accent); }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12); padding:18px 0; font-size:.82rem; color:#b4bbbe;
  display:flex; flex-wrap:wrap; justify-content:space-between; gap:8px 20px;
}
.footer-bottom a{ color:#b4bbbe; }
.back-to-top{
  position:fixed; right:18px; bottom:18px; width:46px; height:46px; border-radius:50%;
  background:var(--primary); border:none; display:flex; align-items:center; justify-content:center;
  box-shadow:0 4px 14px rgba(0,0,0,.25); opacity:0; visibility:hidden; transition:opacity .2s ease;
  z-index:200;
}
.back-to-top.is-visible{ opacity:1; visibility:visible; }
.back-to-top svg{ width:20px; height:20px; fill:#ffffff; }

/* ==========================================================================
   10. Mobil
   ========================================================================== */
@media (max-width:860px){
  .pillars{ grid-template-columns:1fr; }
  .news-grid{ grid-template-columns:1fr 1fr; }
  .related .news-grid{ grid-template-columns:1fr 1fr; }
  .audience{ grid-template-columns:1fr; }
  .footer-cols{ grid-template-columns:1fr 1fr; }
  .footer-brand{ grid-column:1/-1; }
}
@media (max-width:680px){
  body{ font-size:16px; }
  .topbar__links{ display:none; }
  .burger{ display:flex; }
  .main-nav{ position:fixed; inset:0 0 0 auto; width:88%; max-width:340px; height:100vh;
    transform:translateX(100%); transition:transform .25s ease; overflow-y:auto;
    box-shadow:-8px 0 24px rgba(0,0,0,.2); z-index:150; border-top:none;
  }
  .main-nav.is-open{ transform:translateX(0); }
  .main-nav .container{ padding:70px 0 30px; }
  .main-nav__list{ flex-direction:column; width:100%; }
  .main-nav__link{ padding:16px 22px; border-bottom:1px solid #eff0f1; justify-content:space-between; }
  .main-nav__item:hover > .main-nav__link, .main-nav__item.is-open > .main-nav__link{ border-bottom:1px solid #eff0f1; }
  .mega{
    position:static; box-shadow:none; border:none; min-width:0; padding:0 0 0 14px;
    background:var(--surface);
  }
  .nav-overlay{
    position:fixed; inset:0; background:rgba(0,0,0,.4); z-index:140; display:none;
  }
  .nav-overlay.is-open{ display:block; }
  .nav-close{
    position:absolute; top:16px; right:16px; background:none; border:1px solid #dbdedf;
    width:38px; height:38px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  }
  .news-grid{ grid-template-columns:1fr; }
  .related .news-grid{ grid-template-columns:1fr; }
  .hero-slide__text{ font-size:.95rem; }
  .hero-slider__track{ height:70vh; min-height:420px; }
  .footer-cols{ grid-template-columns:1fr; }
  .article-header__media{ height:56vw; min-height:200px; }
}