/* ==========================================================================
   HBS BMW – Main Stylesheet
   Dunkles, hochwertiges Automotive-Design mit warmen Akzenten.
   ========================================================================== */

:root {
	--c-black: #0d0e10;
	--c-anthracite: #1a1c1f;
	--c-anthracite-2: #24272b;
	--c-graphite: #3a3d42;
	--c-steel: #6b6f76;
	--c-alu: #9a9ea5;
	--c-cream: #f4efe6;
	--c-white: #ffffff;
	--c-accent: #b5651d;      /* warmes Kupfer/Bronze – Werkstatt-Wärme */
	--c-accent-light: #d98a3d;
	--c-accent-deep: #8a4a12;

	--font-display: 'Bebas Neue', 'Arial Narrow', sans-serif;
	--font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

	--container: 1240px;
	--radius: 4px;
	--transition: 0.35s cubic-bezier(.2,.7,.3,1);
}

/* -------------------- Reset & Base -------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
	margin: 0;
	font-family: var(--font-body);
	background: var(--c-cream);
	color: var(--c-anthracite);
	line-height: 1.65;
	font-size: 17px;
	-webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 {
	font-family: var(--font-display);
	letter-spacing: 0.5px;
	line-height: 1.1;
	margin: 0 0 0.5em;
	color: var(--c-black);
	text-transform: uppercase;
}
h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.8rem); }
h3 { font-size: 1.35rem; letter-spacing: 0.3px; }
p { margin: 0 0 1em; color: var(--c-graphite); }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section--dark { background: var(--c-anthracite); color: var(--c-cream); }
.section--dark h2, .section--dark h3 { color: var(--c-white); }
.section--dark p { color: var(--c-alu); }
.screen-reader-text { position: absolute; left: -9999px; }
.skip-link:focus { left: 8px; top: 8px; position: fixed; background: var(--c-accent); color: #fff; padding: 8px 16px; z-index: 9999; }

.eyebrow {
	display: inline-block;
	font-family: var(--font-display);
	letter-spacing: 2px;
	text-transform: uppercase;
	color: var(--c-accent);
	font-size: 0.95rem;
	margin-bottom: 0.75rem;
}

.link-arrow {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	color: var(--c-accent);
	font-weight: 600;
	border-bottom: 1px solid transparent;
	transition: border-color var(--transition);
}
.link-arrow::after { content: '\2192'; transition: transform var(--transition); }
.link-arrow:hover { border-color: var(--c-accent); }
.link-arrow:hover::after { transform: translateX(4px); }

/* -------------------- Buttons -------------------- */
.btn {
	display: inline-block;
	padding: 14px 30px;
	font-family: var(--font-display);
	letter-spacing: 1px;
	text-transform: uppercase;
	font-size: 0.95rem;
	border-radius: var(--radius);
	transition: all var(--transition);
	border: 1px solid transparent;
	cursor: pointer;
}
.btn--accent { background: var(--c-accent); color: #fff; }
.btn--accent:hover { background: var(--c-accent-light); transform: translateY(-2px); }
.btn--outline { border-color: currentColor; color: var(--c-black); }
.section--dark .btn--outline { color: var(--c-white); }
.btn--outline:hover { background: rgba(0,0,0,0.05); }
.section--dark .btn--outline:hover { background: rgba(255,255,255,0.08); }
.btn--ghost { color: var(--c-accent); text-decoration: underline; }
.btn--lg { padding: 18px 40px; font-size: 1.05rem; }
.btn--sm { padding: 8px 18px; font-size: 0.8rem; }

/* -------------------- Header -------------------- */
.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(13,14,16,0.92);
	backdrop-filter: blur(6px);
	transition: padding var(--transition), box-shadow var(--transition);
	padding: 18px 0;
}
.site-header.is-scrolled { padding: 10px 0; box-shadow: 0 6px 24px rgba(0,0,0,0.35); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-title { color: var(--c-white); font-family: var(--font-display); font-size: 1.6rem; letter-spacing: 1px; display: flex; flex-direction: column; }
.site-title__sub { font-family: var(--font-body); text-transform: none; font-size: 0.7rem; color: var(--c-accent-light); letter-spacing: 0.5px; }
.custom-logo-link img { max-height: 60px; width: auto; }

.main-navigation { display: flex; align-items: center; gap: 32px; }
#primary-menu, #footer-menu { display: flex; gap: 28px; }
#primary-menu a {
	color: var(--c-cream);
	font-size: 0.92rem;
	text-transform: uppercase;
	letter-spacing: 0.6px;
	font-weight: 500;
	padding: 6px 0;
	border-bottom: 2px solid transparent;
	transition: border-color var(--transition), color var(--transition);
}
#primary-menu a:hover, #primary-menu .current-menu-item a { border-color: var(--c-accent); color: var(--c-accent-light); }
.nav-cta { white-space: nowrap; }

.menu-toggle {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 40px;
	height: 40px;
	background: transparent;
	border: none;
	cursor: pointer;
}
.menu-toggle span { display: block; height: 2px; background: var(--c-cream); border-radius: 2px; }

.breadcrumbs { background: var(--c-anthracite-2); padding: 12px 0; }
.breadcrumbs a, .breadcrumbs span { color: var(--c-alu); font-size: 0.82rem; }
.breadcrumbs a:hover { color: var(--c-accent-light); }

/* -------------------- Hero -------------------- */
.hero {
	position: relative;
	min-height: 92vh;
	display: flex;
	align-items: flex-end;
	background-size: cover;
	background-position: center;
	color: var(--c-white);
	overflow: hidden;
}
.hero--sub { min-height: 55vh; align-items: center; }
.hero__placeholder, .hero .hbs-img--hero {
	position: absolute; inset: 0;
}
.hero__overlay {
	position: absolute; inset: 0;
	background: linear-gradient(180deg, rgba(13,14,16,0.35) 0%, rgba(13,14,16,0.55) 55%, rgba(13,14,16,0.92) 100%);
}
.hero__content { position: relative; z-index: 2; padding-bottom: 100px; }
.hero--sub .hero__content { padding-bottom: 0; text-align: center; }
.hero h1 { color: var(--c-white); max-width: 850px; }
.hero__sub { max-width: 620px; font-size: 1.15rem; color: var(--c-cream); }
.hero--sub .hero__sub { margin: 0 auto; }
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 28px; }
.hero__scroll { position: absolute; bottom: 24px; left: 50%; width: 1px; height: 50px; background: linear-gradient(180deg, transparent, var(--c-accent)); z-index: 2; }

/* -------------------- Split / Intro -------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.split__media .hbs-img--tall { aspect-ratio: 4/5; }

/* -------------------- Placeholder Images -------------------- */
.hbs-img { border-radius: var(--radius); overflow: hidden; }
.hbs-img--placeholder {
	background: repeating-linear-gradient(135deg, var(--c-anthracite-2), var(--c-anthracite-2) 10px, var(--c-graphite) 10px, var(--c-graphite) 20px);
	aspect-ratio: 4/3;
	display: flex; align-items: center; justify-content: center;
	color: var(--c-alu);
	text-align: center;
	font-size: 0.85rem;
	padding: 16px;
	border: 1px dashed var(--c-steel);
}
.hbs-img--square { aspect-ratio: 1/1; }
.hbs-img--wide { aspect-ratio: 16/6; }
.hbs-img--hero { aspect-ratio: auto; }

/* -------------------- Services -------------------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 48px; }
.service-card { background: var(--c-anthracite-2); padding: 24px; border-radius: var(--radius); border: 1px solid var(--c-graphite); transition: transform var(--transition), border-color var(--transition); }
.service-card:hover { transform: translateY(-6px); border-color: var(--c-accent); }
.service-card h3 { color: var(--c-white); margin-top: 16px; }
.service-card p { font-size: 0.95rem; }

/* -------------------- Vehicle Grid / Cards -------------------- */
.vehicle-grid, .project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 40px; }
.vehicle-card, .project-card { background: var(--c-white); border-radius: var(--radius); overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,0.06); transition: transform var(--transition), box-shadow var(--transition); }
.vehicle-card:hover, .project-card:hover { transform: translateY(-6px); box-shadow: 0 18px 40px rgba(0,0,0,0.12); }
.vehicle-card__image, .project-card__image { position: relative; display: block; }
.vehicle-card__body, .project-card__body { padding: 20px; }
.vehicle-card__meta { display: flex; gap: 16px; font-size: 0.85rem; color: var(--c-steel); margin: 8px 0; }
.vehicle-card__footer { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; }
.vehicle-card__price { font-family: var(--font-display); font-size: 1.2rem; color: var(--c-accent-deep); }

.badge {
	position: absolute; top: 14px; right: 14px;
	padding: 5px 12px; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.5px;
	border-radius: 20px; font-weight: 700; color: #fff;
}
.status-verfuegbar { background: #2f7a4f; }
.status-reserviert { background: #b5851d; }
.status-verkauft { background: #7a2f2f; }

.section__cta { text-align: center; margin-top: 48px; }
.empty-state { text-align: center; color: var(--c-steel); padding: 40px; border: 1px dashed var(--c-graphite); border-radius: var(--radius); }

/* -------------------- Why HBS -------------------- */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 48px; }
.why-item { display: flex; gap: 18px; align-items: flex-start; border-top: 1px solid var(--c-graphite); padding-top: 20px; }
.why-item__index { font-family: var(--font-display); font-size: 2rem; color: var(--c-accent); }
.why-item p { color: var(--c-cream); font-size: 1.02rem; }

/* -------------------- Gallery -------------------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; }
.gallery-grid img, .gallery-grid .hbs-img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.gallery-hint { margin-top: 24px; font-size: 0.85rem; color: var(--c-steel); font-style: italic; }

/* -------------------- Final CTA -------------------- */
.final-cta { background: var(--c-black); color: var(--c-white); text-align: center; padding: 90px 0; background-image: radial-gradient(circle at 50% 0%, rgba(181,101,29,0.18), transparent 60%); }
.final-cta h2 { color: var(--c-white); margin-bottom: 24px; }

/* -------------------- Footer -------------------- */
.site-footer { background: var(--c-black); color: var(--c-alu); padding-top: 64px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid var(--c-anthracite-2); }
.footer-col h3, .footer-widget__title { color: var(--c-white); font-size: 1rem; margin-bottom: 16px; }
.footer-col address { font-style: normal; font-size: 0.92rem; line-height: 1.8; }
.footer-col a:hover { color: var(--c-accent-light); }
.footer-social { display: flex; gap: 16px; margin-top: 16px; }
#footer-menu { flex-direction: column; gap: 10px; }
.footer-logo { font-family: var(--font-display); font-size: 1.4rem; color: var(--c-white); }
.site-footer__bottom { padding: 20px 0; font-size: 0.8rem; text-align: center; }

/* -------------------- Generic Page ---------------- */
.page-header { background: var(--c-anthracite); color: var(--c-white); padding: 72px 0 48px; }
.page-header h1 { color: var(--c-white); }
.page-header__lead { color: var(--c-alu); max-width: 640px; font-size: 1.05rem; }
.content-page { max-width: 820px; }
.content-page h2 { margin-top: 2em; }

/* -------------------- Contact -------------------- */
.contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.contact-info address { font-style: normal; line-height: 1.9; }
.hbs-form .form-row { margin-bottom: 18px; }
.hbs-form label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.9rem; }
.hbs-form input, .hbs-form textarea {
	width: 100%; padding: 12px 14px; border: 1px solid #ccc; border-radius: var(--radius);
	font-family: var(--font-body); font-size: 1rem; background: #fff;
}
.hbs-form input:focus, .hbs-form textarea:focus { outline: none; border-color: var(--c-accent); }
.form-row--split { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-privacy-note { font-size: 0.78rem; color: var(--c-steel); margin-top: 12px; }
.form-notice { padding: 14px 18px; border-radius: var(--radius); margin-bottom: 20px; font-weight: 600; }
.form-notice--success { background: #e4f3e9; color: #2f7a4f; }
.form-notice--error { background: #f8e5e5; color: #7a2f2f; }

/* -------------------- Filters -------------------- */
.vehicle-filters { display: flex; align-items: end; gap: 24px; margin-bottom: 24px; flex-wrap: wrap; }
.filter-group label { display: block; font-size: 0.8rem; margin-bottom: 4px; color: var(--c-steel); }
.filter-group select { padding: 10px 14px; border-radius: var(--radius); border: 1px solid #ccc; min-width: 200px; }
.filter-reset { margin-left: auto; }

/* -------------------- Vehicle Detail -------------------- */
.vehicle-detail { display: grid; grid-template-columns: 1.3fr 1fr; gap: 56px; }
.vehicle-detail__main-image { position: relative; }
.vehicle-detail__thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 12px; }
.vehicle-detail__thumbs img { aspect-ratio: 4/3; object-fit: cover; border-radius: var(--radius); }
.vehicle-detail__price { font-family: var(--font-display); font-size: 1.6rem; color: var(--c-accent-deep); margin-bottom: 24px; }
.vehicle-detail__specs { width: 100%; border-collapse: collapse; margin-bottom: 24px; }
.vehicle-detail__specs th, .vehicle-detail__specs td { text-align: left; padding: 10px 0; border-bottom: 1px solid #e0dcd2; font-size: 0.95rem; }
.vehicle-detail__specs th { color: var(--c-steel); font-weight: 500; width: 40%; }
.vehicle-detail__highlights { background: #efe8db; padding: 20px; border-radius: var(--radius); margin-bottom: 24px; }

/* -------------------- Post list (fallback templates) -------------------- */
.post-list__item { display: grid; grid-template-columns: 260px 1fr; gap: 28px; margin-bottom: 40px; padding-bottom: 40px; border-bottom: 1px solid #e0dcd2; }

/* -------------------- Reveal Animation -------------------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* -------------------- Responsive -------------------- */
@media (max-width: 960px) {
	.split, .contact-layout, .vehicle-detail { grid-template-columns: 1fr; }
	.services-grid, .vehicle-grid, .project-grid, .why-grid { grid-template-columns: repeat(2, 1fr); }
	.footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
	.menu-toggle { display: flex; }
	.main-navigation {
		position: fixed; inset: 0 0 0 auto; width: min(320px, 85vw); height: 100vh;
		background: var(--c-anthracite); flex-direction: column; align-items: flex-start;
		padding: 100px 32px 32px; transform: translateX(100%); transition: transform var(--transition);
		z-index: 99;
	}
	.main-navigation.is-open { transform: translateX(0); }
	#primary-menu { flex-direction: column; gap: 20px; }
	.services-grid, .vehicle-grid, .project-grid, .why-grid, .gallery-grid { grid-template-columns: 1fr; }
	.footer-grid { grid-template-columns: 1fr; }
	.form-row--split { grid-template-columns: 1fr; }
	.post-list__item { grid-template-columns: 1fr; }
	.section { padding: 64px 0; }
	.vehicle-filters { flex-direction: column; align-items: stretch; }
	.filter-reset { margin-left: 0; }
}

body.menu-open { overflow: hidden; }