/* cherry-IT Holo — Layout & Components */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
	margin: 0;
	background: var(--bg-0);
	color: var(--fg-1);
	font-family: var(--font-body);
	font-size: var(--fs-body);
	line-height: 1.6;
	font-weight: 400;
	-webkit-font-smoothing: antialiased;
	position: relative;
	overflow-x: hidden;
}

/* Ambient noise + glow layer behind everything */
body::before {
	content: '';
	position: fixed;
	inset: 0;
	z-index: 0;
	pointer-events: none;
	opacity: 0.05;
	mix-blend-mode: overlay;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

body::after {
	content: '';
	position: fixed;
	top: -20%;
	right: -10%;
	width: 60vw;
	height: 60vw;
	z-index: 0;
	pointer-events: none;
	background: radial-gradient(circle, rgba(63, 224, 138, 0.16), transparent 60%);
	filter: blur(40px);
}

#page { position: relative; z-index: 1; }

h1, h2, h3, h4 {
	font-family: var(--font-display);
	color: var(--fg-0);
	font-weight: 600;
	line-height: 1.15;
	margin: 0 0 0.6em;
}

h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--brand-cyan); text-decoration: none; transition: color 0.2s var(--ease-out); }
a:hover { color: var(--brand-green); }

ul { padding-left: 1.2em; }
li { margin-bottom: 0.5em; }

img { max-width: 100%; display: block; }

.container {
	max-width: var(--max-width);
	margin-inline: auto;
	padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.section {
	padding-block: var(--space-section);
	position: relative;
}

.section-head {
	max-width: 640px;
	margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.eyebrow {
	display: inline-block;
	font-family: var(--font-display);
	font-size: 0.8rem;
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	background: var(--holo-gradient-linear);
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
	margin-bottom: 0.75em;
}

/* ---------- Buttons ---------- */

.btn {
	display: inline-flex;
	align-items: center;
	gap: 0.6em;
	font-family: var(--font-display);
	font-weight: 600;
	font-size: 0.95rem;
	padding: 0.9em 1.6em;
	border-radius: 999px;
	border: 1px solid var(--border-strong);
	cursor: pointer;
	transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out), border-color 0.25s var(--ease-out);
	white-space: nowrap;
}

.btn-primary {
	background: var(--holo-gradient-linear);
	color: #05060a;
	border: none;
}
.btn-primary:hover { color: #05060a; transform: translateY(-2px); box-shadow: var(--shadow-glow); }

.btn-ghost {
	background: rgba(255, 255, 255, 0.03);
	color: var(--fg-0);
}
.btn-ghost:hover { color: var(--fg-0); border-color: var(--brand-green); transform: translateY(-2px); }

/* ---------- Glass / Gradient-border cards ---------- */

.glass {
	background: var(--bg-3);
	backdrop-filter: blur(18px);
	-webkit-backdrop-filter: blur(18px);
	border-radius: var(--radius-lg);
	border: 1px solid var(--border-soft);
}

.holo-border {
	position: relative;
	border-radius: var(--radius-lg);
}
.holo-border::before {
	content: '';
	position: absolute;
	inset: 0;
	border-radius: inherit;
	padding: 1px;
	background: var(--holo-gradient);
	-webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
	-webkit-mask-composite: xor;
	mask-composite: exclude;
	opacity: 0.35;
	transition: opacity 0.35s var(--ease-out);
	animation: holo-spin 8s linear infinite;
	animation-play-state: paused;
	pointer-events: none;
}
.holo-border:hover::before { opacity: 1; animation-play-state: running; }

@keyframes holo-spin {
	to { --holo-angle: 360deg; }
}

/* ---------- Header ---------- */

.site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: rgba(8, 9, 13, 0.72);
	backdrop-filter: blur(14px);
	-webkit-backdrop-filter: blur(14px);
	border-bottom: 1px solid var(--border-soft);
}

.site-header .container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	padding-block: 0.9rem;
}

.brand {
	display: inline-flex;
	align-items: center;
	gap: 0.65em;
	font-family: var(--font-display);
	font-weight: 700;
	font-size: 1.15rem;
	color: var(--fg-0);
}
.brand:hover { color: var(--fg-0); }
.brand-mark { width: 34px; height: 34px; flex: none; object-fit: contain; }
.brand-name b { font-weight: 700; }
.brand-name span {
	background: var(--holo-gradient-linear);
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}

.primary-nav ul {
	list-style: none;
	display: flex;
	align-items: center;
	gap: clamp(1rem, 2vw, 2rem);
	margin: 0;
	padding: 0;
}
.primary-nav a {
	color: var(--fg-1);
	font-family: var(--font-display);
	font-weight: 500;
	font-size: 0.95rem;
}
.primary-nav a:hover { color: var(--fg-0); }

.header-actions { display: flex; align-items: center; gap: 0.75rem; }
.header-actions .btn { padding: 0.7em 1.3em; font-size: 0.88rem; }

.nav-toggle {
	display: none;
	background: none;
	border: 1px solid var(--border-soft);
	border-radius: var(--radius-sm);
	width: 42px;
	height: 42px;
	align-items: center;
	justify-content: center;
	cursor: pointer;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
	content: '';
	display: block;
	width: 18px;
	height: 2px;
	background: var(--fg-0);
	position: relative;
	transition: transform 0.25s var(--ease-out), opacity 0.25s var(--ease-out);
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

/* ---------- Hero ---------- */

.hero {
	position: relative;
	padding-block: clamp(4rem, 10vw, 8rem) clamp(3rem, 6vw, 5rem);
	overflow: hidden;
}

.hero-bg {
	position: absolute;
	inset: -10% -10% auto -10%;
	height: 130%;
	z-index: -1;
	background:
		radial-gradient(circle at 18% 20%, rgba(63, 224, 138, 0.22), transparent 45%),
		radial-gradient(circle at 82% 12%, rgba(155, 107, 242, 0.22), transparent 42%),
		radial-gradient(circle at 60% 80%, rgba(255, 122, 99, 0.16), transparent 45%);
	filter: blur(10px);
	animation: hero-drift 18s ease-in-out infinite alternate;
}
@keyframes hero-drift {
	from { transform: translate3d(0, 0, 0) scale(1); }
	to { transform: translate3d(-2%, 2%, 0) scale(1.05); }
}

.hero-grid {
	display: grid;
	grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
	gap: clamp(2rem, 4vw, 4rem);
	align-items: center;
}

.hero h1 { font-size: var(--fs-hero); margin-bottom: 0.4em; }
.hero h1 em {
	font-style: normal;
	background: var(--holo-gradient-linear);
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}
.hero-lede { font-size: 1.1rem; color: var(--fg-1); max-width: 46ch; margin-bottom: 2rem; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.5rem; }

.hero-pillars {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem;
}
.hero-pillars li {
	list-style: none;
	margin: 0;
	font-family: var(--font-display);
	font-size: 0.82rem;
	font-weight: 500;
	color: var(--fg-1);
	padding: 0.5em 1em;
	border-radius: 999px;
	border: 1px solid var(--border-soft);
	background: rgba(255, 255, 255, 0.03);
}

.hero-panel {
	position: relative;
	padding: clamp(1.5rem, 3vw, 2.5rem);
	aspect-ratio: 1 / 1;
	display: flex;
	align-items: center;
	justify-content: center;
}
.hero-panel .brand-mark { width: 60%; height: 60%; }

/* ---------- Service cards ---------- */

.services-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
	gap: 1.25rem;
}

.service-card {
	padding: clamp(1.5rem, 2.5vw, 2rem);
	transition: transform 0.3s var(--ease-out);
}
.service-card:hover { transform: translateY(-6px); }

.service-icon {
	width: 46px;
	height: 46px;
	border-radius: var(--radius-sm);
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 1.2rem;
	background: var(--holo-gradient-linear);
	color: #05060a;
}
.service-icon svg { width: 22px; height: 22px; stroke: #05060a; fill: none; }

.service-card p { color: var(--fg-1); font-size: 0.98rem; }
.service-card .card-link { display: inline-block; margin-top: 1rem; font-family: var(--font-display); font-weight: 600; font-size: 0.9rem; }

/* ---------- Partners ---------- */

.partners {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	gap: clamp(2rem, 5vw, 4rem);
}
.partners a { display: inline-flex; }
.partners img {
	max-height: 42px;
	width: auto;
	filter: grayscale(1) brightness(1.6) contrast(0.9);
	opacity: 0.7;
	transition: filter 0.3s var(--ease-out), opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out);
}
.partners a:hover img { filter: none; opacity: 1; transform: translateY(-2px); }

/* ---------- About / Standorte ---------- */

.about-grid {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: clamp(2rem, 4vw, 4rem);
	align-items: start;
}

.locations {
	display: grid;
	gap: 1rem;
}
.location-card {
	padding: 1.25rem 1.5rem;
	display: flex;
	gap: 1rem;
	align-items: flex-start;
}
.location-card .tag {
	font-family: var(--font-display);
	font-size: 0.72rem;
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--brand-green);
}
.location-card address { font-style: normal; color: var(--fg-1); }

/* ---------- Contact ---------- */

.contact-grid {
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
	gap: clamp(2rem, 4vw, 3rem);
	align-items: start;
}

.contact-form-panel { padding: clamp(1.5rem, 3vw, 2.5rem); }

.contact-form-panel .wpcf7-form p { margin-bottom: 1rem; }
.contact-form-panel label { display: block; font-family: var(--font-display); font-size: 0.85rem; font-weight: 500; color: var(--fg-1); margin-bottom: 0.4em; }
.contact-form-panel input[type="text"],
.contact-form-panel input[type="email"],
.contact-form-panel input[type="tel"],
.contact-form-panel textarea {
	width: 100%;
	background: rgba(255, 255, 255, 0.04);
	border: 1px solid var(--border-soft);
	border-radius: var(--radius-sm);
	padding: 0.8em 1em;
	color: var(--fg-0);
	font-family: var(--font-body);
	font-size: 1rem;
	transition: border-color 0.25s var(--ease-out), background 0.25s var(--ease-out);
}
.contact-form-panel input:focus,
.contact-form-panel textarea:focus {
	outline: none;
	border-color: var(--brand-green);
	background: rgba(255, 255, 255, 0.06);
}
.contact-form-panel textarea { min-height: 130px; resize: vertical; }
.contact-form-panel input[type="submit"] {
	appearance: none;
	background: var(--holo-gradient-linear);
	color: #05060a;
	border: none;
	border-radius: 999px;
	padding: 0.9em 1.8em;
	font-family: var(--font-display);
	font-weight: 600;
	font-size: 0.95rem;
	cursor: pointer;
	transition: transform 0.25s var(--ease-out);
}
.contact-form-panel input[type="submit"]:hover { transform: translateY(-2px); }
.contact-form-panel .wpcf7-not-valid-tip { color: var(--brand-coral); font-size: 0.82rem; margin-top: 0.3em; }
.contact-form-panel .wpcf7-response-output { border-radius: var(--radius-sm); border-color: var(--border-soft) !important; color: var(--fg-1); margin-top: 1rem; }

.contact-side { display: grid; gap: 1.25rem; }
.contact-map {
	overflow: hidden;
	border-radius: var(--radius-lg);
	border: 1px solid var(--border-soft);
}
.contact-map iframe { width: 100%; height: 320px; border: 0; display: block; filter: grayscale(0.3) invert(0.92) contrast(0.9); }

.contact-details { padding: 1.5rem; }
.contact-details a { color: var(--fg-0); }
.contact-details .row { display: flex; gap: 0.75rem; margin-bottom: 0.9rem; align-items: flex-start; }
.contact-details .row:last-child { margin-bottom: 0; }
.contact-details svg { width: 20px; height: 20px; flex: none; margin-top: 0.15em; stroke: var(--brand-green); fill: none; }

/* ---------- Footer ---------- */

.site-footer {
	border-top: 1px solid var(--border-soft);
	padding-block: clamp(3rem, 6vw, 4.5rem) 2rem;
	background: var(--bg-1);
}
.footer-grid {
	display: grid;
	grid-template-columns: 1.3fr 1fr 1fr;
	gap: clamp(2rem, 4vw, 3rem);
	margin-bottom: 2.5rem;
}
.footer-col h4 { font-size: 0.95rem; color: var(--fg-0); }
.footer-col p, .footer-col address { color: var(--fg-muted); font-style: normal; font-size: 0.92rem; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 0.6em; }
.footer-col a { color: var(--fg-muted); font-size: 0.92rem; }
.footer-col a:hover { color: var(--brand-green); }

.footer-bottom {
	display: flex;
	flex-wrap: wrap;
	gap: 1rem;
	justify-content: space-between;
	align-items: center;
	padding-top: 1.5rem;
	border-top: 1px solid var(--border-soft);
	font-size: 0.85rem;
	color: var(--fg-muted);
}
.footer-bottom ul { list-style: none; display: flex; gap: 1.25rem; margin: 0; padding: 0; }

/* ---------- Portfolio ---------- */

.portfolio-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
	gap: 1.25rem;
}
.portfolio-item { overflow: hidden; }
.portfolio-item img { width: 100%; height: 220px; object-fit: cover; border-radius: var(--radius-lg); transition: transform 0.4s var(--ease-out); }
.portfolio-item:hover img { transform: scale(1.05); }
.portfolio-item figcaption { padding: 0.9rem 0.2rem 0.2rem; font-family: var(--font-display); font-size: 0.9rem; color: var(--fg-1); }

/* ---------- Reveal on scroll ---------- */

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
	.hero-grid { grid-template-columns: 1fr; }
	.hero-panel { max-width: 320px; margin-inline: auto; }
	.about-grid, .contact-grid { grid-template-columns: 1fr; }
	.footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
	/* Dropdown statt Vollbild-Overlay: unabhängig von der tatsächlichen Header-Höhe,
	   und unempfindlich gegen den backdrop-filter-Containing-Block-Effekt auf position:fixed-Kinder. */
	.primary-nav {
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		z-index: 40;
		max-height: 80vh;
		overflow-y: auto;
		background: var(--bg-0);
		border-bottom: 1px solid var(--border-soft);
		box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.6);
		padding: 1.5rem clamp(1.25rem, 4vw, 2.5rem);
		transform: translateY(-8px);
		opacity: 0;
		visibility: hidden;
		pointer-events: none;
		transition: opacity 0.25s var(--ease-out), transform 0.25s var(--ease-out), visibility 0.25s;
	}
	.primary-nav ul { flex-direction: column; align-items: flex-start; gap: 1.25rem; }
	.nav-open .primary-nav { opacity: 1; visibility: visible; transform: translateY(0); pointer-events: auto; }
	.nav-open { overflow: hidden; }
	.nav-toggle { display: flex; position: relative; z-index: 41; }
	.header-actions .btn-ghost { display: none; }
	.footer-grid { grid-template-columns: 1fr; }
	.footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	.hero-bg, .holo-border::before { animation: none; }
	.reveal { opacity: 1; transform: none; transition: none; }
}