/*
Theme Name: Drohnen-Dämmung.de Fachportal
Theme URI: https://drohnen-daemmung.de/
Author: PSCoat-SEO Redaktion
Description: Corporate-Vollbreiten-Theme im Divi-Stil mit Mega-Footer, Burger-Menü im Desktop-Markup und Vergleichstabelle für die Themenseite Drohnen-Thermografie zur Dämmanalyse.
Version: 1.0.0
Text Domain: t-drohnen-daemmung-de
*/

:root{
	--bg:#fbfbfb;
	--surface:#f1f2f3;
	--text:#26292b;
	--muted:#5e676e;
	--primary:#2b7e78;
	--secondary:#3c7773;
	--accent:#2b7a9c;
	--link:#1f7a74;
	--header-bg:#fbfbfb;
	--header-text:#26292b;
	--footer-bg:#fbfbfb;
	--footer-text:#26292b;
	--border:#dee0e1;
	--radius:4px;
	--font-heading:'Oswald', Arial, sans-serif;
	--font-body:'Nunito', Arial, sans-serif;
}

*, *::before, *::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; }
body{
	margin:0;
	background:var(--bg);
	color:var(--text);
	font-family:var(--font-body);
	font-size:17px;
	line-height:1.65;
	overflow-x:hidden;
}
img{ max-width:100%; height:auto; display:block; }
a{ color:var(--link); text-decoration-thickness:1px; text-underline-offset:2px; }
a:hover, a:focus{ color:var(--accent); }
h1, h2, h3, h4{
	font-family:var(--font-heading);
	font-weight:600;
	line-height:1.2;
	color:var(--text);
	margin:0 0 .5em;
}
h1{ font-size:clamp(1.9rem, 4.5vw, 2.9rem); font-weight:700; }
h2{ font-size:clamp(1.5rem, 3vw, 2.1rem); }
h3{ font-size:1.2rem; }
p{ margin:0 0 1.1em; }
ul, ol{ margin:0 0 1.1em; padding-left:1.3em; }
li{ margin-bottom:.4em; }
button{ font-family:inherit; }

.container{ max-width:1200px; margin:0 auto; padding:0 20px; }

.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:8px; top:-60px;
	background:var(--text);
	color:#ffffff;
	padding:10px 16px;
	border-radius:var(--radius);
	z-index:1000;
	transition:top .15s ease;
}
.skip-link:focus{ top:8px; color:#ffffff; }

/* -------------------- Buttons -------------------- */
.btn{
	display:inline-block;
	font-family:var(--font-heading);
	font-weight:600;
	font-size:.95rem;
	letter-spacing:.01em;
	padding:13px 26px;
	border-radius:var(--radius);
	border:2px solid transparent;
	text-decoration:none;
	cursor:pointer;
	transition:background-color .15s ease, color .15s ease, border-color .15s ease;
}
.btn--primary{ background:var(--accent); color:#ffffff; }
.btn--primary:hover, .btn--primary:focus{ background:#2d7fa1; color:#ffffff; }
.btn--ghost{ background:transparent; color:var(--text); border-color:var(--text); }
.btn--ghost:hover, .btn--ghost:focus{ background:var(--text); color:#ffffff; }

/* -------------------- Header -------------------- */
.site-header{
	background:var(--header-bg);
	color:var(--header-text);
	border-bottom:1px solid var(--border);
	position:relative;
	z-index:100;
}
.site-header__inner{
	display:flex;
	align-items:center;
	justify-content:space-between;
	padding:18px 20px;
	gap:16px;
}
.burger-toggle, .search-toggle{
	background:none;
	border:none;
	color:var(--header-text);
	cursor:pointer;
	padding:8px;
	display:flex;
	align-items:center;
	justify-content:center;
	border-radius:var(--radius);
}
.burger-toggle:hover, .search-toggle:hover,
.burger-toggle:focus-visible, .search-toggle:focus-visible{ background:var(--surface); }
.burger-icon{ display:flex; flex-direction:column; gap:5px; width:24px; }
.burger-icon span{
	display:block; height:2.5px; width:100%;
	background:var(--header-text); border-radius:2px;
	transition:transform .2s ease, opacity .2s ease;
}
.burger-toggle.is-active .burger-icon span:nth-child(1){ transform:translateY(7.5px) rotate(45deg); }
.burger-toggle.is-active .burger-icon span:nth-child(2){ opacity:0; }
.burger-toggle.is-active .burger-icon span:nth-child(3){ transform:translateY(-7.5px) rotate(-45deg); }

.site-branding{ flex:1; text-align:center; }
.site-logo{
	font-family:var(--font-heading);
	font-weight:700;
	font-size:1.35rem;
	letter-spacing:.01em;
	color:var(--header-text);
	text-decoration:none;
}
.site-logo span{ color:var(--primary); }
.site-logo:hover{ color:var(--header-text); }

/* -------------------- Mega-Menü (Burger auch Desktop) -------------------- */
.primary-nav{
	background:var(--surface);
	border-bottom:1px solid var(--border);
	box-shadow:0 8px 18px rgba(38,44,37,.08);
}
.mega-menu{
	list-style:none;
	margin:0;
	padding:28px 20px;
	display:flex;
	flex-wrap:wrap;
	gap:32px 48px;
}
.mega-menu > li > a{
	font-family:var(--font-heading);
	font-weight:600;
	font-size:1.02rem;
	color:var(--text);
	text-decoration:none;
	display:inline-block;
	padding:4px 0;
	border-bottom:2px solid transparent;
}
.mega-menu > li > a:hover, .mega-menu > li > a:focus{ border-color:var(--primary); color:var(--text); }
.mega-menu__heading{
	display:block;
	font-family:var(--font-heading);
	font-weight:600;
	font-size:1.02rem;
	color:var(--text);
	margin-bottom:12px;
	padding-bottom:6px;
	border-bottom:2px solid var(--primary);
}
.mega-menu__sub{ list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:9px; }
.mega-menu__sub a{ color:var(--muted); text-decoration:none; font-size:.96rem; }
.mega-menu__sub a:hover, .mega-menu__sub a:focus{ color:var(--link); }

/* -------------------- Suche -------------------- */
.site-search{ background:var(--surface); border-bottom:1px solid var(--border); }
.site-search__form{ display:flex; gap:10px; padding:18px 20px; }
.site-search__form input[type="search"]{
	flex:1;
	padding:11px 14px;
	border:1px solid var(--border);
	border-radius:var(--radius);
	font-size:1rem;
	font-family:var(--font-body);
	color:var(--text);
	background:#ffffff;
}
.site-search__form button{
	background:var(--secondary);
	color:#ffffff;
	border:none;
	padding:0 22px;
	border-radius:var(--radius);
	font-weight:600;
	cursor:pointer;
}
.site-search__form button:hover{ background:#316461; }

/* -------------------- Breadcrumb -------------------- */
.breadcrumb{
	padding:16px 20px;
	font-size:.9rem;
	color:var(--muted);
}
.breadcrumb a{ color:var(--link); text-decoration:none; }
.breadcrumb a:hover{ text-decoration:underline; }
.breadcrumb__sep{ margin:0 8px; color:var(--muted); }

/* -------------------- Hero -------------------- */
.hero{ padding:64px 0 56px; background:var(--bg); }
.hero__inner{ max-width:760px; }
.hero__lead{ font-size:1.15rem; color:var(--text); max-width:640px; }
.hero__actions{ display:flex; flex-wrap:wrap; gap:16px; margin-top:28px; }

/* -------------------- Themen-Kacheln -------------------- */
.tiles{ padding:8px 0 56px; }
.tiles__grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:28px; }
.tile{
	background:var(--surface);
	border-top:3px solid var(--primary);
	border-radius:var(--radius);
	padding:30px 26px;
	box-shadow:0 2px 10px rgba(38,44,37,.05);
}
.tile__icon{
	display:inline-flex;
	align-items:center;
	justify-content:center;
	width:52px; height:52px;
	border-radius:50%;
	background:rgba(58,129,157,.14);
	color:var(--secondary);
	margin-bottom:18px;
}
.tile__title{ margin-bottom:.5em; }
.tile__text{ color:var(--text); font-size:.98rem; }
.tile__link{ font-weight:700; text-decoration:none; font-size:.95rem; }
.tile__link:hover{ text-decoration:underline; }

/* -------------------- Erklärtext -------------------- */
.explainer{ background:var(--surface); padding:56px 0; }
.explainer__inner{ max-width:820px; }
.explainer p{ font-size:1.02rem; }

/* -------------------- Vergleichstabelle -------------------- */
.compare{ padding:56px 0; }
.compare h2{ margin-bottom:24px; }
.compare__scroll{ overflow-x:auto; -webkit-overflow-scrolling:touch; border:1px solid var(--border); border-radius:var(--radius); }
.compare table{ width:100%; min-width:680px; border-collapse:collapse; background:#ffffff; }
.compare th, .compare td{ padding:16px 18px; text-align:left; border-bottom:1px solid var(--border); vertical-align:top; font-size:.96rem; }
.compare thead th{
	background:var(--surface);
	font-family:var(--font-heading);
	font-weight:600;
	border-bottom:2px solid var(--primary);
}
.compare tbody tr:last-child td{ border-bottom:none; }
.compare tbody td:first-child{ font-weight:700; }
.compare__note{ margin-top:16px; font-size:.9rem; color:var(--muted); }

/* -------------------- Vorteile-Liste -------------------- */
.advantages{ background:var(--surface); padding:56px 0; }
.advantages h2{ margin-bottom:26px; }
.advantages__list{ list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(2, 1fr); gap:16px 40px; }
.advantages__list li{ display:flex; align-items:flex-start; gap:12px; margin:0; font-size:.98rem; }
.advantages__icon{
	flex:none;
	display:inline-flex;
	align-items:center;
	justify-content:center;
	width:24px; height:24px;
	border-radius:50%;
	background:var(--primary);
	color:#ffffff;
	font-size:.8rem;
	font-weight:700;
	margin-top:2px;
}

/* -------------------- Abschluss-CTA -------------------- */
.cta-final{ background:var(--secondary); color:#ffffff; padding:60px 0; }
.cta-final__inner{ text-align:center; max-width:760px; }
.cta-final h2{ color:#ffffff; }
.cta-final p{ color:rgba(255,255,255,.92); font-size:1.05rem; }
.cta-final__links{ display:flex; flex-wrap:wrap; justify-content:center; gap:14px; margin-top:22px; }

/* -------------------- Artikel / Seiten -------------------- */
.entry-header{ padding:36px 0 8px; }
.entry-meta{ color:var(--muted); font-size:.92rem; }
.entry-content{ max-width:1200px; padding-bottom:48px; font-size:1.02rem; }
.entry-content > *:first-child{ margin-top:0; }
.entry-content h2{ margin-top:1.7em; padding-top:.2em; }
.entry-content h3{ margin-top:1.3em; }
.entry-content a{ text-decoration-thickness:1px; }

.entry-content table{ width:100%; border-collapse:collapse; margin:1.6em 0; font-size:.95rem; }
.entry-content th, .entry-content td{ padding:12px 14px; border:1px solid var(--border); text-align:left; vertical-align:top; }
.entry-content th{ background:var(--surface); font-family:var(--font-heading); font-weight:600; }

.entry-content blockquote{
	margin:1.6em 0;
	padding:6px 0 6px 22px;
	border-left:4px solid var(--primary);
	color:var(--text);
	font-style:italic;
}
.entry-content code{
	background:var(--surface);
	padding:2px 7px;
	border-radius:3px;
	font-size:.92em;
	font-family:'Courier New', monospace;
}
.entry-content figure.entry-image{ margin:2em auto; text-align:center; max-width:760px; }
.entry-content figure.entry-image img{ border-radius:var(--radius); margin:0 auto; max-height:560px; width:auto; max-width:100%; }
.entry-content figcaption{ font-size:.85rem; color:var(--muted); margin-top:8px; }

.entry-content .anzeige-block{
	background:var(--surface);
	border:1px solid var(--border);
	border-left:4px solid var(--accent);
	border-radius:var(--radius);
	padding:24px 26px;
	margin:2em 0;
}
.entry-content .anzeige-label{
	display:inline-block;
	background:var(--accent);
	color:#ffffff;
	font-size:.72rem;
	font-weight:700;
	letter-spacing:.06em;
	text-transform:uppercase;
	padding:4px 10px;
	border-radius:3px;
	margin:0 0 12px;
}
.entry-content .anzeige-block h3{ margin-top:0; }
.entry-content .anzeige-block p:last-child{ margin-bottom:0; }

.belegstatus{
	background:var(--surface);
	border:1px solid var(--border);
	border-radius:var(--radius);
	padding:22px 26px;
	margin:2em 0;
}
.belegstatus h2{ margin-top:0; font-size:1.15rem; }
.belegstatus ul{ margin-bottom:0; }
.belegstatus li{ font-size:.94rem; color:var(--text); }

/* -------------------- Weitere Fachbeiträge / Archiv -------------------- */
.related{ max-width:1200px; margin:0 auto; padding:8px 20px 56px; }
.related h2{ margin-bottom:22px; }
.related__grid{ display:grid; grid-template-columns:repeat(3, 1fr); gap:22px; }
.page-title{ padding-top:8px; }
.related__item{
	display:block;
	background:var(--surface);
	border-radius:var(--radius);
	border-top:3px solid var(--primary);
	padding:22px 22px 24px;
	text-decoration:none;
	color:var(--text);
}
.related__item h3{ color:var(--text); margin-bottom:.5em; }
.related__item p{ font-size:.94rem; color:var(--text); }
.related__link{ font-weight:700; font-size:.92rem; color:var(--link); }
.related__item:hover .related__link{ text-decoration:underline; }

/* -------------------- 404 -------------------- */
.not-found{ padding:24px 20px 64px; text-align:center; }
.not-found .related__grid{ text-align:left; margin:32px 0; }
.not-found > p:last-child{ margin-top:28px; }

/* -------------------- Mega-Footer -------------------- */
.site-footer{ background:var(--footer-bg); color:var(--footer-text); border-top:1px solid var(--border); padding-top:52px; }
.footer-grid{ display:grid; grid-template-columns:repeat(4, 1fr); gap:36px; padding-bottom:32px; }
.footer-col h3{
	font-size:1rem;
	text-transform:uppercase;
	letter-spacing:.04em;
	padding-bottom:10px;
	margin-bottom:16px;
	border-bottom:2px solid var(--primary);
}
.footer-col p, .footer-col li{ font-size:.92rem; color:var(--footer-text); }
.footer-col ul{ list-style:none; margin:0; padding:0; }
.footer-col ul li{ margin-bottom:9px; }
.footer-col ul a{ text-decoration:none; }
.footer-col ul a:hover{ text-decoration:underline; }
.footer-col--transparency p a{ font-weight:600; }

.footer-bottom{
	border-top:1px solid var(--border);
	padding:18px 20px 26px;
	display:flex;
	flex-wrap:wrap;
	justify-content:space-between;
	gap:10px 24px;
	font-size:.82rem;
	color:var(--muted);
}
.footer-bottom p{ margin:0; }

/* -------------------- Nach-oben -------------------- */
.back-to-top{
	position:fixed;
	right:20px; bottom:20px;
	width:46px; height:46px;
	border-radius:50%;
	background:var(--secondary);
	color:#ffffff;
	border:none;
	display:flex;
	align-items:center;
	justify-content:center;
	cursor:pointer;
	opacity:0;
	visibility:hidden;
	transform:translateY(8px);
	transition:opacity .2s ease, transform .2s ease, visibility .2s;
	z-index:200;
	box-shadow:0 4px 14px rgba(38,44,37,.22);
}
.back-to-top.is-visible{ opacity:1; visibility:visible; transform:translateY(0); }
.back-to-top:hover{ background:#316461; }

/* -------------------- Disclaimer-Anpassung (falls je aktiviert) -------------------- */
.ps-disclaimer{ font-family:var(--font-body) !important; }

/* ==================== Responsive ==================== */
@media (max-width: 900px){
	.tiles__grid{ grid-template-columns:1fr; }
	.related__grid{ grid-template-columns:1fr; }
	.footer-grid{ grid-template-columns:1fr 1fr; }
	.advantages__list{ grid-template-columns:1fr; }
}

@media (max-width: 600px){
	body{ font-size:16px; }
	.site-header__inner{ padding:14px 16px; }
	.container, .breadcrumb, .related{ padding-left:16px; padding-right:16px; }
	.hero{ padding:44px 0 40px; }
	.footer-grid{ grid-template-columns:1fr; gap:30px; }
	.mega-menu{ flex-direction:column; gap:24px; padding:24px 16px; }
	.cta-final__links{ flex-direction:column; align-items:stretch; }
	.cta-final__links .btn{ text-align:center; }
	.hero__actions{ flex-direction:column; align-items:stretch; }
	.hero__actions .btn{ text-align:center; }
}