/* =========================================================================
   Adria Lounge – Haupt-Stylesheet
   Mobile-First. Modular nach Abschnitten gegliedert, damit einzelne
   Bereiche unabhängig voneinander gepflegt werden können.
   ========================================================================= */

/* -------------------------------------------------------------------------
   1. Design-Tokens (Farben, Radien, Schatten, Typografie)
   Orientiert am Adria-Lounge-Logo: warme Creme-/Sandtöne, Adria-Rot/Koralle,
   Türkis/Meeresblau, dunkles Anthrazit und dezente Gold-Akzente.
   ------------------------------------------------------------------------- */
:root {
	--color-cream: #f8f1e2;
	--color-cream-dark: #efe2c6;
	--color-sand: #e9d9b3;
	--color-coral: #e2543c;
	--color-coral-dark: #c23f2b;
	--color-coral-darker: #a42f1f;
	--color-teal: #0f6f7d;
	--color-teal-light: #4bb7ba;
	--color-anthracite: #2a2725;
	--color-anthracite-soft: #524b46;
	--color-gold: #e2b24a;
	--color-white: #fffdf9;

	/*
	 * --color-coral und --color-gold sind bewusst kräftig gehalten und
	 * eignen sich für große Überschriften, Borders und Flächen (>=3:1
	 * Kontrast). Für Fließtext/kleine Schrift auf dunklem Grund werden
	 * --color-coral-dark bzw. --color-cream/--color-white verwendet, um
	 * WCAG-AA-Kontraste (>=4.5:1) einzuhalten.
	 */

	--font-heading: Georgia, 'Iowan Old Style', 'Palatino Linotype', Palatino, serif;
	--font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

	--radius-lg: 22px;
	--radius-md: 14px;
	--radius-pill: 999px;

	--shadow-soft: 0 12px 32px rgba(42, 39, 37, 0.12);
	--shadow-lifted: 0 20px 45px rgba(42, 39, 37, 0.18);

	--container-width: 1140px;
	/* Kompaktere Abschnitts-Abstände als zuvor, damit die Seite gedrungener wirkt. */
	--space-section: clamp(2.75rem, 5.5vw, 5rem);

	--header-height: 68px;
}

/* -------------------------------------------------------------------------
   2. Reset & Basiselemente
   ------------------------------------------------------------------------- */
*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
	scroll-padding-top: var(--header-height);
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}

	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
		scroll-behavior: auto !important;
	}
}

body {
	margin: 0;
	background-color: var(--color-cream);
	color: var(--color-anthracite);
	font-family: var(--font-body);
	font-size: 1.0625rem;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

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

h1,
h2,
h3 {
	font-family: var(--font-heading);
	font-weight: 700;
	line-height: 1.12;
	letter-spacing: -0.01em;
	margin: 0 0 0.5em;
	color: var(--color-anthracite);
}

p {
	margin: 0 0 1em;
}

/* Kleines, schmuckvolles Kicker-Label über den Sektions-Überschriften
   (editorialer "Gastro-Magazin"-Look). */
.eyebrow {
	display: block;
	margin: 0 0 0.6em;
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--color-coral-dark);
}

.eyebrow--center {
	text-align: center;
}

/* Auf dunklem Ambiente-Hintergrund: Creme statt Gold als Textfarbe, da Gold
   dort keinen ausreichenden Kontrast (WCAG AA) böte. Ein dünner Gold-Strich
   darunter liefert trotzdem den gewünschten Gold-Akzent. */
.eyebrow--inverted {
	position: relative;
	color: var(--color-cream);
	padding-bottom: 0.5em;
}

.eyebrow--inverted::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 2.5rem;
	height: 2px;
	background-color: var(--color-gold);
}

a {
	color: var(--color-teal);
}

/* Sichtbare, konsistente Fokus-Zustände für Tastaturbedienung. */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
	outline: 3px solid var(--color-teal);
	outline-offset: 2px;
	border-radius: 4px;
}

.screen-reader-text {
	position: absolute !important;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px);
	white-space: nowrap;
	border: 0;
	padding: 0;
	margin: -1px;
}

.skip-link {
	position: absolute;
	top: -100px;
	left: 1rem;
	z-index: 1000;
	background: var(--color-anthracite);
	color: var(--color-white);
	padding: 0.75em 1.25em;
	border-radius: var(--radius-md);
	transition: top 0.2s ease;
}

.skip-link:focus {
	top: 1rem;
}

/* -------------------------------------------------------------------------
   3. Layout-Hilfsklassen
   ------------------------------------------------------------------------- */
.hero__content,
.intro__inner,
.genuss__inner,
.ambiente__inner,
.standort__inner,
.kontakt__inner,
.site-header__inner,
.site-footer__inner {
	width: 100%;
	max-width: var(--container-width);
	margin-left: auto;
	margin-right: auto;
	padding-left: 1.5rem;
	padding-right: 1.5rem;
}

/* -------------------------------------------------------------------------
   4. Buttons
   ------------------------------------------------------------------------- */
.button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5em;
	padding: 0.85em 1.9em;
	border-radius: var(--radius-pill);
	font-weight: 600;
	font-size: 1rem;
	text-decoration: none;
	border: 2px solid transparent;
	cursor: pointer;
	transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.button--primary {
	background-color: var(--color-coral-dark);
	color: var(--color-white);
	box-shadow: var(--shadow-soft);
}

.button--primary:hover {
	background-color: var(--color-coral-darker);
	transform: translateY(-2px);
	box-shadow: var(--shadow-lifted);
}

.button--secondary {
	background-color: transparent;
	color: var(--color-white);
	border-color: rgba(255, 253, 249, 0.7);
}

.button--secondary:hover {
	background-color: rgba(255, 253, 249, 0.15);
	transform: translateY(-2px);
}

/* -------------------------------------------------------------------------
   5. Sticky Header & Navigation
   ------------------------------------------------------------------------- */
.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background-color: rgba(248, 241, 226, 0.92);
	backdrop-filter: blur(10px);
	box-shadow: 0 1px 0 rgba(42, 39, 37, 0.08);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	min-height: var(--header-height);
}

.site-header__logo {
	display: flex;
	align-items: center;
	text-decoration: none;
}

.site-header__logo img {
	height: 44px;
	width: auto;
}

.site-header__toggle {
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 44px;
	height: 44px;
	padding: 0;
	background: none;
	border: none;
	cursor: pointer;
}

.site-header__toggle-bar {
	display: block;
	height: 2px;
	width: 26px;
	background-color: var(--color-anthracite);
	border-radius: 2px;
	transition: transform 0.2s ease, opacity 0.2s ease;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(2) {
	opacity: 0;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

.site-nav {
	position: absolute;
	top: 100%;
	left: 0;
	right: 0;
	background-color: var(--color-cream);
	box-shadow: var(--shadow-soft);
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.25s ease;
}

.site-nav.is-open {
	max-height: 400px;
}

.site-nav__list {
	list-style: none;
	margin: 0;
	padding: 1rem 1.5rem 1.5rem;
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.site-nav__list a {
	display: block;
	padding: 0.5em 0;
	color: var(--color-anthracite);
	text-decoration: none;
	font-weight: 600;
}

.site-nav__list a:hover {
	color: var(--color-coral);
}

.site-nav__cta {
	color: var(--color-coral-dark) !important;
}

@media (min-width: 62rem) {
	.site-header__toggle {
		display: none;
	}

	.site-nav {
		position: static;
		max-height: none;
		overflow: visible;
		background: none;
		box-shadow: none;
	}

	.site-nav__list {
		flex-direction: row;
		align-items: center;
		padding: 0;
		gap: 2rem;
	}

	.site-nav__list a {
		padding: 0.25em 0;
	}
}

/* -------------------------------------------------------------------------
   6. Hero
   ------------------------------------------------------------------------- */
.hero {
	position: relative;
	/* Kompakter als ein fast bildschirmfüllender Hero: genug Präsenz, ohne
	   dass Besucher:innen erst scrollen müssen, um zum Inhalt zu kommen. */
	min-height: clamp(34rem, 82vh, 46rem);
	display: flex;
	align-items: center;
	justify-content: center;
	background-image: var(--hero-image);
	background-size: cover;
	background-position: center;
	background-color: var(--color-anthracite);
	color: var(--color-white);
	text-align: center;
	overflow: hidden;
}

.hero__overlay {
	position: absolute;
	inset: 0;
	background:
		linear-gradient(180deg, rgba(42, 27, 20, 0.55) 0%, rgba(42, 27, 20, 0.35) 45%, rgba(30, 20, 15, 0.75) 100%);
}

.hero__content {
	position: relative;
	z-index: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	padding-top: 2.25rem;
	padding-bottom: 2.25rem;
}

.hero__logo {
	width: 148px;
	height: 148px;
	border-radius: 50%;
	background-color: rgba(255, 253, 249, 0.95);
	box-shadow: var(--shadow-lifted), 0 0 0 3px rgba(226, 178, 74, 0.7);
	margin-bottom: 1.5rem;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
}

/* Die Logo-Datei selbst hat einen breiten Creme-Rand um Band/Wellen.
   Damit das Motiv im Kreis präsenter wirkt, wird leicht hineingezoomt
   (Rand fällt weg, das eigentliche Emblem bleibt vollständig sichtbar). */
.hero__logo-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transform: scale(1.5);
}

.hero__headline {
	color: var(--color-white);
	font-size: clamp(1.9rem, 4.6vw, 3.1rem);
	max-width: 17ch;
	text-wrap: balance;
}

.hero__subline {
	font-size: clamp(1.02rem, 1.8vw, 1.22rem);
	max-width: 40ch;
	color: rgba(255, 253, 249, 0.92);
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 1rem;
	margin: 1.3rem 0 1.6rem;
}

.hero__badge {
	display: inline-flex;
	align-items: center;
	gap: 0.5em;
	padding: 0.5em 1.25em;
	border-radius: var(--radius-pill);
	background-color: rgba(255, 253, 249, 0.14);
	border: 1px solid rgba(226, 178, 74, 0.6);
	color: var(--color-cream);
	font-size: 0.9rem;
	font-weight: 600;
	letter-spacing: 0.02em;
	margin: 0;
}

/* -------------------------------------------------------------------------
   7. Willkommen / Intro
   ------------------------------------------------------------------------- */
.intro {
	padding: var(--space-section) 0;
	background-color: var(--color-cream);
}

.intro__inner {
	max-width: 46rem;
}

.intro__heading {
	font-size: clamp(1.6rem, 2.8vw, 2.1rem);
	color: var(--color-coral-dark);
}

.intro__text p {
	color: var(--color-anthracite-soft);
	font-size: 1.08rem;
}

.intro__closing {
	color: var(--color-anthracite);
	font-weight: 600;
	font-size: 1.15rem;
}

/* -------------------------------------------------------------------------
   8. Genuss
   ------------------------------------------------------------------------- */
.genuss {
	padding: var(--space-section) 0;
	background-color: var(--color-cream-dark);
}

.genuss__heading {
	text-align: center;
	font-size: clamp(1.6rem, 2.8vw, 2.1rem);
	margin-bottom: 1.1em;
}

.genuss__cards {
	display: grid;
	grid-template-columns: 1fr;
	gap: 1.25rem;
}

@media (min-width: 48rem) {
	.genuss__cards {
		grid-template-columns: repeat(3, 1fr);
	}
}

.card {
	background-color: var(--color-white);
	border-radius: var(--radius-lg);
	padding: 1.9rem 1.6rem;
	box-shadow: var(--shadow-soft);
	border-top: 4px solid var(--color-coral);
	transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
	transform: translateY(-4px);
	box-shadow: var(--shadow-lifted);
}

.card:nth-child(2) {
	border-top-color: var(--color-teal);
}

.card:nth-child(3) {
	border-top-color: var(--color-gold);
}

.card__title {
	font-size: 1.3rem;
	color: var(--color-anthracite);
}

.card__text {
	color: var(--color-anthracite-soft);
	margin-bottom: 0;
}

/* -------------------------------------------------------------------------
   9. Impression (Bild-Zwischensektion)
   Schlichter, edler Bildstreifen als visuelle Atempause zwischen Genuss und
   Ambiente – bewusst ohne Überschrift/Text-Fülle ("kein Firlefanz").
   ------------------------------------------------------------------------- */
.impression {
	background-color: var(--color-cream-dark);
}

.impression__figure {
	position: relative;
	margin: 0;
	max-height: min(56vh, 32rem);
	overflow: hidden;
}

.impression__image {
	width: 100%;
	height: 100%;
	max-height: min(56vh, 32rem);
	object-fit: cover;
}

/* Zeigt sich nur, solange assets/images/adria-lounge-mittelbild.jpg noch
   fehlt (siehe front-page.php) – ein edler Platzhalter statt eines
   kaputten Bild-Icons. */
.impression__placeholder {
	height: min(56vh, 32rem);
	background:
		radial-gradient(circle at 20% 30%, rgba(226, 178, 74, 0.5) 0, transparent 3%),
		radial-gradient(circle at 40% 15%, rgba(255, 253, 249, 0.4) 0, transparent 2.5%),
		radial-gradient(circle at 65% 25%, rgba(226, 178, 74, 0.5) 0, transparent 3%),
		radial-gradient(circle at 85% 12%, rgba(255, 253, 249, 0.4) 0, transparent 2.5%),
		linear-gradient(180deg, #1c3b45 0%, #2a5c63 40%, var(--color-coral-dark) 78%, var(--color-gold) 100%);
}

.impression__caption {
	position: absolute;
	left: 1.5rem;
	bottom: 1.25rem;
	padding: 0.5em 1.1em;
	border-radius: var(--radius-pill);
	background-color: rgba(42, 39, 37, 0.55);
	backdrop-filter: blur(4px);
	color: var(--color-white);
	font-family: var(--font-heading);
	font-style: italic;
	font-size: 0.95rem;
	letter-spacing: 0.01em;
}

/* -------------------------------------------------------------------------
   10. Ambiente
   Weicher Hintergrund mit dezenten "Lichterketten"-Punkten und einer
   Wellenlinie als Übergang, ganz ohne externe Assets (reines CSS/SVG).
   ------------------------------------------------------------------------- */
.ambiente {
	position: relative;
	padding: var(--space-section) 0;
	background:
		radial-gradient(circle at 12% 20%, rgba(226, 178, 74, 0.35) 0, transparent 45%),
		radial-gradient(circle at 85% 15%, rgba(226, 178, 74, 0.28) 0, transparent 40%),
		radial-gradient(circle at 50% 85%, rgba(75, 183, 186, 0.25) 0, transparent 45%),
		linear-gradient(180deg, var(--color-teal) 0%, #0c5b67 100%);
	color: var(--color-white);
	overflow: hidden;
}

.ambiente::before {
	content: '';
	position: absolute;
	top: -1px;
	left: 0;
	width: 100%;
	height: 60px;
	background-color: var(--color-cream-dark);
	-webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 60' preserveAspectRatio='none'%3E%3Cpath d='M0,30 C150,60 350,0 600,30 C850,60 1050,0 1200,30 L1200,0 L0,0 Z'/%3E%3C/svg%3E");
	mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 60' preserveAspectRatio='none'%3E%3Cpath d='M0,30 C150,60 350,0 600,30 C850,60 1050,0 1200,30 L1200,0 L0,0 Z'/%3E%3C/svg%3E");
	-webkit-mask-repeat: no-repeat;
	mask-repeat: no-repeat;
	-webkit-mask-size: 100% 100%;
	mask-size: 100% 100%;
}

.ambiente__heading {
	color: var(--color-white);
	text-align: center;
	font-size: clamp(1.6rem, 2.8vw, 2.1rem);
	margin-bottom: 1.1em;
}

.ambiente__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: 1fr;
	gap: 1.25rem;
}

@media (min-width: 40rem) {
	.ambiente__list {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 62rem) {
	.ambiente__list {
		grid-template-columns: repeat(3, 1fr);
	}
}

.ambiente__item {
	background-color: rgba(255, 253, 249, 0.08);
	border: 1px solid rgba(226, 178, 74, 0.35);
	border-top: 3px solid var(--color-gold);
	border-radius: var(--radius-lg);
	padding: 1.5rem;
	backdrop-filter: blur(3px);
}

.ambiente__item h3 {
	color: var(--color-cream);
	font-size: 1.15rem;
}

.ambiente__item p {
	color: rgba(255, 253, 249, 0.9);
	margin-bottom: 0;
}

/* -------------------------------------------------------------------------
   11. Standort
   ------------------------------------------------------------------------- */
.standort {
	padding: var(--space-section) 0;
	background-color: var(--color-cream);
	text-align: center;
}

.standort__inner {
	max-width: 42rem;
}

.standort__heading {
	font-size: clamp(1.6rem, 2.8vw, 2.1rem);
	color: var(--color-teal);
}

.standort__text {
	color: var(--color-anthracite-soft);
	font-size: 1.08rem;
	margin-bottom: 1.5rem;
}

/* -------------------------------------------------------------------------
   12. Kontakt
   ------------------------------------------------------------------------- */
.kontakt {
	padding: var(--space-section) 0;
	background-color: var(--color-cream-dark);
}

.kontakt__inner {
	max-width: 38rem;
}

.kontakt__heading {
	font-size: clamp(1.6rem, 2.8vw, 2.1rem);
	color: var(--color-coral-dark);
}

.kontakt__intro {
	color: var(--color-anthracite-soft);
	margin-bottom: 1.5rem;
}

.form-message {
	padding: 1em 1.25em;
	border-radius: var(--radius-md);
	margin-bottom: 1.5rem;
	font-weight: 600;
}

.form-message--success {
	background-color: rgba(15, 111, 125, 0.12);
	border: 1px solid var(--color-teal);
	color: var(--color-teal);
}

.form-message--error {
	background-color: rgba(226, 84, 60, 0.1);
	border: 1px solid var(--color-coral);
	color: var(--color-coral-dark);
}

.form-message--error ul {
	margin: 0;
	padding-left: 1.25em;
}

.contact-form {
	display: flex;
	flex-direction: column;
	gap: 1.25rem;
}

.contact-form__honeypot {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.form-field {
	display: flex;
	flex-direction: column;
	gap: 0.4em;
}

.form-field label {
	font-weight: 600;
	color: var(--color-anthracite);
}

.form-field input[type="text"],
.form-field input[type="email"],
.form-field input[type="tel"],
.form-field textarea {
	font: inherit;
	padding: 0.8em 1em;
	border-radius: var(--radius-md);
	border: 2px solid var(--color-sand);
	background-color: var(--color-white);
	color: var(--color-anthracite);
}

.form-field input:hover,
.form-field textarea:hover {
	border-color: var(--color-teal-light);
}

.form-field textarea {
	resize: vertical;
	min-height: 8rem;
}

.form-field--checkbox {
	flex-direction: row;
	align-items: flex-start;
	gap: 0.75em;
}

.form-field--checkbox input {
	margin-top: 0.3em;
	width: 1.15em;
	height: 1.15em;
	flex-shrink: 0;
}

.form-field--checkbox label {
	font-weight: 400;
	color: var(--color-anthracite-soft);
}

.required {
	color: var(--color-coral);
}

.contact-form__hint {
	margin: 0;
	font-size: 0.9rem;
	color: var(--color-anthracite-soft);
}

.contact-form .button {
	align-self: flex-start;
}

/* -------------------------------------------------------------------------
   13. Footer
   ------------------------------------------------------------------------- */
.site-footer {
	background-color: var(--color-anthracite);
	color: rgba(255, 253, 249, 0.85);
	padding: 2.5rem 0;
}

.site-footer__inner {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	gap: 0.75rem;
}

.site-footer__logo {
	border-radius: 50%;
}

.site-footer__text {
	margin: 0;
	font-size: 0.95rem;
}

.site-footer__legal ul {
	list-style: none;
	display: flex;
	gap: 1.5rem;
	margin: 0;
	padding: 0;
}

.site-footer__legal a {
	color: rgba(255, 253, 249, 0.85);
	text-decoration: underline;
}

.site-footer__legal a:hover {
	color: var(--color-gold);
}

/* -------------------------------------------------------------------------
   14. Fallback-Inhalte (index.php)
   ------------------------------------------------------------------------- */
.fallback-content {
	max-width: var(--container-width);
	margin: 0 auto;
	padding: var(--space-section) 1.5rem;
}