/**
 * Infinity Labs – Design-System v2
 *
 * Komplettes Stylesheet fuer den Website-Relaunch.
 * Enthaelt: Custom Properties, Font-Face, Reset, Typografie,
 * Utility-Klassen, Komponenten-Bibliothek und Animationen.
 *
 * Abhaengigkeiten: Bootstrap 5.3.3 (muss VORHER geladen werden)
 * Schriftart: Inter (WOFF2, selbst gehostet in /fonts/)
 *
 * Namenskonvention: Alle eigenen Klassen mit "il-" Praefix (Infinity Labs)
 * BEM-Notation: .il-block__element--modifier
 *
 * @version 2.0.0
 * @author Infinity Labs
 */

/* ==========================================================================
   1. CUSTOM PROPERTIES (Design-Tokens)
   ========================================================================== */

:root {
    /* Markenfarben */
    --il-orange: #f59c00;
    --il-orange-hover: #e08e00;
    --il-orange-light: rgba(245, 156, 0, 0.1);
    --il-blue: #006fb7;
    --il-blue-hover: #005a94;
    --il-blue-light: rgba(0, 111, 183, 0.1);
    --il-dark: #292929;
    --il-dark-hover: #1a1a1a;
    --il-gray-light: #f5f5f5;
    --il-gray: #6c757d;
    --il-gray-dark: #495057;
    --il-white: #ffffff;
    --il-black: #000000;

    /* Gradient */
    --il-gradient: linear-gradient(135deg, var(--il-orange), var(--il-blue));
    --il-gradient-dark: linear-gradient(180deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.3) 100%);

    /* Schatten */
    --il-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --il-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    --il-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
    --il-shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.2);

    /* Radien */
    --il-radius-sm: 4px;
    --il-radius: 8px;
    --il-radius-lg: 16px;
    --il-radius-xl: 24px;
    --il-radius-round: 50%;

    /* Abstande */
    --il-space-xs: 0.25rem;
    --il-space-sm: 0.5rem;
    --il-space-md: 1rem;
    --il-space-lg: 2rem;
    --il-space-xl: 3rem;
    --il-space-2xl: 5rem;
    --il-space-3xl: 8rem;

    /* Typografie */
    --il-font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --il-font-size-base: 1.125rem;
    --il-line-height: 1.8;
    --il-letter-spacing: -0.01em;

    /* Uebergaenge */
    --il-transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --il-transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --il-transition-fast: 0.15s ease;

    /* Navigation */
    --il-nav-height: 80px;
    --il-nav-height-scrolled: 64px;

    /* Z-Index-System */
    --il-z-dropdown: 100;
    --il-z-sticky: 200;
    --il-z-nav: 1000;
    --il-z-overlay: 1500;
    --il-z-modal: 2000;
    --il-z-lightbox: 2500;
    --il-z-progress: 3000;
}

/* ==========================================================================
   2. FONT-FACE
   ========================================================================== */

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url('../fonts/inter-v20-latin-300.woff2') format('woff2');
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('../fonts/inter-v20-latin-regular.woff2') format('woff2');
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('../fonts/inter-v20-latin-500.woff2') format('woff2');
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('../fonts/inter-v20-latin-600.woff2') format('woff2');
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('../fonts/inter-v20-latin-700.woff2') format('woff2');
}

/* ==========================================================================
   3. RESET & BASIS
   ========================================================================== */

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--il-font-family);
    font-size: var(--il-font-size-base);
    line-height: var(--il-line-height);
    letter-spacing: var(--il-letter-spacing);
    color: var(--il-dark);
    background-color: var(--il-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: var(--il-blue);
    text-decoration: none;
    transition: color var(--il-transition);
}

a:hover {
    color: var(--il-blue-hover);
}

::selection {
    background-color: var(--il-orange);
    color: var(--il-white);
}

/* ==========================================================================
   4. TYPOGRAFIE
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--il-dark);
    margin-bottom: var(--il-space-md);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 600;
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    font-weight: 600;
}

h5 {
    font-size: 1.25rem;
    font-weight: 600;
}

h6 {
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--il-gray);
}

p {
    margin-bottom: var(--il-space-md);
}

.il-lead {
    font-size: 1.375rem;
    font-weight: 300;
    line-height: 1.7;
    color: var(--il-gray-dark);
}

.il-small {
    font-size: 0.875rem;
}

.il-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--il-orange);
    margin-bottom: var(--il-space-sm);
    display: block;
}

/* ==========================================================================
   5. SCROLL-PROGRESS-BAR
   ========================================================================== */

.il-scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--il-gradient);
    z-index: var(--il-z-progress);
    transition: width 0.1s linear;
}

/* ==========================================================================
   6. NAVIGATION
   ========================================================================== */

.il-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--il-nav-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    z-index: var(--il-z-nav);
    transition: height var(--il-transition), background var(--il-transition), box-shadow var(--il-transition);
    display: flex;
    align-items: center;
}

.il-nav--scrolled {
    height: var(--il-nav-height-scrolled);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--il-shadow);
}

.il-nav__logo {
    height: 50px;
    transition: height var(--il-transition);
}

.il-nav--scrolled .il-nav__logo {
    height: 38px;
}

.il-nav__link {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--il-dark);
    padding: 0.5rem 1rem;
    position: relative;
    transition: color var(--il-transition);
}

.il-nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 2px;
    background: var(--il-orange);
    transform: scaleX(0);
    transition: transform var(--il-transition);
}

.il-nav__link:hover,
.il-nav__link--active {
    color: var(--il-orange);
}

.il-nav__link:hover::after,
.il-nav__link--active::after {
    transform: scaleX(1);
}

/* Hamburger-Menue */
.il-hamburger {
    display: none;
    width: 30px;
    height: 24px;
    position: relative;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    z-index: calc(var(--il-z-overlay) + 1);
}

.il-hamburger span {
    display: block;
    position: absolute;
    height: 2px;
    width: 100%;
    background: var(--il-dark);
    border-radius: 2px;
    left: 0;
    transition: var(--il-transition);
}

.il-hamburger span:nth-child(1) { top: 0; }
.il-hamburger span:nth-child(2) { top: 11px; }
.il-hamburger span:nth-child(3) { top: 22px; }

.il-hamburger--active span:nth-child(1) {
    top: 11px;
    transform: rotate(45deg);
}

.il-hamburger--active span:nth-child(2) {
    opacity: 0;
}

.il-hamburger--active span:nth-child(3) {
    top: 11px;
    transform: rotate(-45deg);
}

/* Mobile-Overlay */
.il-mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--il-dark);
    z-index: var(--il-z-overlay);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--il-transition-slow), visibility var(--il-transition-slow);
}

.il-mobile-nav--open {
    opacity: 1;
    visibility: visible;
}

.il-mobile-nav__link {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--il-white);
    padding: 0.75rem 0;
    display: block;
    transform: translateY(30px);
    opacity: 0;
    transition: transform var(--il-transition-slow), opacity var(--il-transition-slow), color var(--il-transition);
}

.il-mobile-nav--open .il-mobile-nav__link {
    transform: translateY(0);
    opacity: 1;
}

.il-mobile-nav__link:hover {
    color: var(--il-orange);
}

/* Gestaffeltes Einblenden der Links */
.il-mobile-nav__link:nth-child(1) { transition-delay: 0.1s; }
.il-mobile-nav__link:nth-child(2) { transition-delay: 0.15s; }
.il-mobile-nav__link:nth-child(3) { transition-delay: 0.2s; }
.il-mobile-nav__link:nth-child(4) { transition-delay: 0.25s; }
.il-mobile-nav__link:nth-child(5) { transition-delay: 0.3s; }
.il-mobile-nav__link:nth-child(6) { transition-delay: 0.35s; }
.il-mobile-nav__link:nth-child(7) { transition-delay: 0.4s; }
.il-mobile-nav__link:nth-child(8) { transition-delay: 0.45s; }
.il-mobile-nav__link:nth-child(9) { transition-delay: 0.5s; }
.il-mobile-nav__link:nth-child(10) { transition-delay: 0.55s; }

/* ==========================================================================
   7. HERO-SEKTIONEN
   ========================================================================== */

.il-hero {
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.il-hero--vollbild {
    min-height: 100vh;
    margin-top: 0;
}

.il-hero--standard {
    min-height: 60vh;
    margin-top: var(--il-nav-height);
}

.il-hero__bild {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.il-hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--il-gradient-dark);
    z-index: 2;
}

.il-hero__inhalt {
    position: relative;
    z-index: 3;
    text-align: center;
    color: var(--il-white);
    max-width: 900px;
    padding: var(--il-space-lg);
}

.il-hero__titel {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 700;
    color: var(--il-white);
    margin-bottom: var(--il-space-md);
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.il-hero__untertitel {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--il-space-xl);
}

/* Tipp-Effekt (Typewriter) */
.il-tipp-cursor {
    display: inline-block;
    width: 3px;
    height: 1em;
    background-color: var(--il-orange);
    margin-left: 4px;
    vertical-align: text-bottom;
    animation: il-blink 0.8s step-end infinite;
}

@keyframes il-blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.il-tipp-effekt,
.il-tipp-text {
    color: var(--il-orange);
    display: inline;
}

/* Scroll-Down-Indikator */
.il-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    animation: il-bounce 2s infinite;
    cursor: pointer;
}

.il-scroll-indicator__pfeil {
    width: 30px;
    height: 30px;
    border-right: 2px solid var(--il-white);
    border-bottom: 2px solid var(--il-white);
    transform: rotate(45deg);
    opacity: 0.7;
    transition: opacity var(--il-transition);
}

.il-scroll-indicator:hover .il-scroll-indicator__pfeil {
    opacity: 1;
}

@keyframes il-bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* Breadcrumb in Hero */
.il-hero__breadcrumb {
    position: absolute;
    bottom: var(--il-space-lg);
    left: var(--il-space-lg);
    z-index: 3;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

.il-hero__breadcrumb a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--il-transition);
}

.il-hero__breadcrumb a:hover {
    color: var(--il-white);
}

.il-hero__breadcrumb span {
    margin: 0 0.5rem;
}

/* ==========================================================================
   8. SEKTIONEN
   ========================================================================== */

.il-section {
    padding: var(--il-space-3xl) 0;
}

.il-section--sm {
    padding: var(--il-space-2xl) 0;
}

.il-section--dunkel {
    background-color: var(--il-dark);
    color: var(--il-white);
}

.il-section--dunkel h2,
.il-section--dunkel h3,
.il-section--dunkel h4 {
    color: var(--il-white);
}

.il-section--grau {
    background-color: var(--il-gray-light);
}

.il-section--gradient {
    background: var(--il-gradient);
    color: var(--il-white);
}

.il-section--gradient h2,
.il-section--gradient h3 {
    color: var(--il-white);
}

.il-section__header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--il-space-2xl);
}

/* ==========================================================================
   9. BUTTONS
   ========================================================================== */

.il-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    font-family: var(--il-font-family);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--il-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--il-transition);
    text-decoration: none;
    line-height: 1.4;
    white-space: nowrap;
}

.il-btn--primary {
    background-color: var(--il-orange);
    color: var(--il-white);
    border-color: var(--il-orange);
}

.il-btn--primary:hover {
    background-color: var(--il-orange-hover);
    border-color: var(--il-orange-hover);
    color: var(--il-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(245, 156, 0, 0.4);
}

.il-btn--secondary {
    background-color: var(--il-blue);
    color: var(--il-white);
    border-color: var(--il-blue);
}

.il-btn--secondary:hover {
    background-color: var(--il-blue-hover);
    border-color: var(--il-blue-hover);
    color: var(--il-white);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 111, 183, 0.4);
}

.il-btn--outline {
    background-color: transparent;
    color: var(--il-orange);
    border-color: var(--il-orange);
}

.il-btn--outline:hover {
    background-color: var(--il-orange);
    color: var(--il-white);
    transform: translateY(-2px);
}

.il-btn--outline-white {
    background-color: transparent;
    color: var(--il-white);
    border-color: var(--il-white);
}

.il-btn--outline-white:hover {
    background-color: var(--il-white);
    color: var(--il-dark);
    transform: translateY(-2px);
}

.il-btn--text {
    background: none;
    border: none;
    color: var(--il-orange);
    padding: 0.5rem 0;
    font-weight: 600;
}

.il-btn--text:hover {
    color: var(--il-orange-hover);
}

.il-btn--text .il-btn__pfeil {
    transition: transform var(--il-transition);
}

.il-btn--text:hover .il-btn__pfeil {
    transform: translateX(6px);
}

.il-btn--lg {
    padding: 1.125rem 2.5rem;
    font-size: 1.0625rem;
}

.il-btn--sm {
    padding: 0.625rem 1.25rem;
    font-size: 0.8125rem;
}

.il-btn--block {
    width: 100%;
    justify-content: center;
}

/* Button-Pfeil */
.il-btn__pfeil {
    display: inline-block;
    transition: transform var(--il-transition);
}

.il-btn:hover .il-btn__pfeil {
    transform: translateX(4px);
}

/* Loading-Spinner im Button */
.il-btn--loading {
    pointer-events: none;
    opacity: 0.8;
}

.il-btn--loading .il-btn__text {
    visibility: hidden;
}

.il-btn--loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: il-spin 0.6s linear infinite;
}

@keyframes il-spin {
    to { transform: rotate(360deg); }
}

/* ==========================================================================
   10. KARTEN
   ========================================================================== */

.il-card {
    background: var(--il-white);
    border-radius: var(--il-radius-lg);
    overflow: hidden;
    box-shadow: var(--il-shadow-sm);
    transition: transform var(--il-transition), box-shadow var(--il-transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.il-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--il-shadow-hover);
}

.il-card__bild-wrapper {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 10;
}

.il-card__bild {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--il-transition-slow);
}

.il-card:hover .il-card__bild {
    transform: scale(1.05);
}

.il-card__inhalt {
    padding: var(--il-space-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.il-card__titel {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--il-space-sm);
}

.il-card__text {
    color: var(--il-gray-dark);
    font-size: 0.9375rem;
    line-height: 1.7;
    flex: 1;
}

.il-card__footer {
    padding-top: var(--il-space-md);
    margin-top: auto;
}

/* Video-Karte (YouTube Thumbnails) */
.il-card__thumbnail-link {
    position: relative;
    display: block;
    overflow: hidden;
    aspect-ratio: 16 / 9;
}

.il-card__thumbnail-link .il-card__bild {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--il-transition-slow);
}

.il-card__thumbnail-link:hover .il-card__bild {
    transform: scale(1.05);
}

.il-card__play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.25);
    opacity: 0;
    transition: opacity var(--il-transition);
}

.il-card__play-overlay i {
    font-size: 3.5rem;
    color: #fff;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
    transition: transform var(--il-transition);
}

.il-card__thumbnail-link:hover .il-card__play-overlay {
    opacity: 1;
}

.il-card__thumbnail-link:hover .il-card__play-overlay i {
    transform: scale(1.15);
}

.il-card__meta {
    color: var(--il-gray-dark);
    margin-bottom: var(--il-space-xs);
}

.il-card__body {
    padding: var(--il-space-md) var(--il-space-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.il-card__video {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
}

.il-card__video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Icon-Karte (Services) */
.il-card--icon {
    text-align: center;
    padding: var(--il-space-xl) var(--il-space-lg);
}

.il-card__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--il-space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--il-orange-light);
    border-radius: var(--il-radius-lg);
    color: var(--il-orange);
    font-size: 1.75rem;
    transition: background var(--il-transition), transform var(--il-transition);
}

.il-card--icon:hover .il-card__icon {
    background: var(--il-orange);
    color: var(--il-white);
    transform: scale(1.1);
}

/* ==========================================================================
   11. PREISKARTEN
   ========================================================================== */

.il-preiskarte {
    background: var(--il-white);
    border-radius: var(--il-radius-lg);
    padding: var(--il-space-xl);
    text-align: center;
    box-shadow: var(--il-shadow);
    transition: transform var(--il-transition), box-shadow var(--il-transition);
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.il-preiskarte:hover {
    transform: translateY(-8px);
    box-shadow: var(--il-shadow-hover);
}

.il-preiskarte--hervorgehoben {
    border: 2px solid var(--il-orange);
    transform: scale(1.02);
}

.il-preiskarte--hervorgehoben:hover {
    transform: scale(1.02) translateY(-8px);
}

.il-preiskarte__badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--il-gradient);
    color: var(--il-white);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.375rem 1.25rem;
    border-radius: 20px;
    white-space: nowrap;
}

.il-preiskarte__name {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--il-space-sm);
    color: var(--il-dark);
}

.il-preiskarte__preis {
    font-size: 3rem;
    font-weight: 700;
    color: var(--il-dark);
    line-height: 1;
    margin-bottom: var(--il-space-sm);
}

.il-preiskarte__preis-einheit {
    font-size: 1rem;
    font-weight: 400;
    color: var(--il-gray);
}

.il-preiskarte__beschreibung {
    color: var(--il-gray);
    font-size: 0.9375rem;
    margin-bottom: var(--il-space-lg);
}

.il-preiskarte__features {
    list-style: none;
    padding: 0;
    margin-bottom: var(--il-space-xl);
    text-align: left;
    flex: 1;
}

.il-preiskarte__feature {
    padding: 0.625rem 0;
    font-size: 0.9375rem;
    color: var(--il-gray-dark);
    border-bottom: 1px solid var(--il-gray-light);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.il-preiskarte__feature::before {
    content: '\2713';
    color: var(--il-orange);
    font-weight: 700;
    flex-shrink: 0;
}

/* Preis-Karte (Variante von il-card fuer Pakete ohne festen Preis) */
.il-card--preis {
    text-align: center;
    padding: var(--il-space-xl) var(--il-space-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
}

.il-card--preis .il-card__icon {
    margin-bottom: var(--il-space-md);
}

.il-card--preis .il-card__titel {
    margin-bottom: var(--il-space-lg);
}

.il-card__liste {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--il-space-xl);
    text-align: left;
    width: 100%;
    flex: 1;
}

.il-card__liste li {
    position: relative;
    padding: 0.5rem 0 0.5rem 1.75rem;
    font-size: 0.9375rem;
    color: var(--il-gray-dark);
    border-bottom: 1px solid var(--il-gray-light);
}

.il-card__liste li:last-child {
    border-bottom: none;
}

.il-card__liste li::before {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--il-orange);
    font-weight: 700;
}

.il-card--preis .il-btn {
    width: 100%;
    margin-top: auto;
}

/* ==========================================================================
   12. ZAEHLER (Counter)
   ========================================================================== */

.il-zaehler {
    text-align: center;
    padding: var(--il-space-lg);
}

.il-zaehler__wert {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--il-orange);
    line-height: 1;
    margin-bottom: var(--il-space-sm);
}

.il-zaehler__suffix {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

.il-zaehler__label {
    font-size: 1rem;
    font-weight: 500;
    color: var(--il-gray);
}

.il-section--dunkel .il-zaehler__label {
    color: rgba(255, 255, 255, 0.7);
}

/* ==========================================================================
   13. TIMELINE
   ========================================================================== */

.il-timeline {
    position: relative;
    padding: var(--il-space-lg) 0;
}

.il-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--il-gray-light);
}

.il-timeline__eintrag {
    position: relative;
    width: 50%;
    padding: var(--il-space-lg);
}

.il-timeline__eintrag:nth-child(odd) {
    margin-left: 0;
    text-align: right;
    padding-right: var(--il-space-2xl);
}

.il-timeline__eintrag:nth-child(even) {
    margin-left: 50%;
    padding-left: var(--il-space-2xl);
}

.il-timeline__punkt {
    position: absolute;
    top: 2rem;
    width: 16px;
    height: 16px;
    background: var(--il-orange);
    border-radius: 50%;
    border: 3px solid var(--il-white);
    box-shadow: var(--il-shadow-sm);
}

.il-timeline__eintrag:nth-child(odd) .il-timeline__punkt {
    right: -8px;
}

.il-timeline__eintrag:nth-child(even) .il-timeline__punkt {
    left: -8px;
}

.il-timeline__jahr {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--il-orange);
    margin-bottom: var(--il-space-xs);
}

/* ==========================================================================
   14. AKKORDEON
   ========================================================================== */

.il-akkordeon {
    border-radius: var(--il-radius-lg);
    overflow: hidden;
    box-shadow: var(--il-shadow-sm);
}

.il-akkordeon__item {
    border-bottom: 1px solid var(--il-gray-light);
}

.il-akkordeon__item:last-child {
    border-bottom: none;
}

.il-akkordeon__kopf {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--il-space-lg);
    font-family: var(--il-font-family);
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--il-dark);
    background: var(--il-white);
    border: none;
    cursor: pointer;
    text-align: left;
    transition: background var(--il-transition), color var(--il-transition);
}

.il-akkordeon__kopf:hover {
    background: var(--il-gray-light);
}

.il-akkordeon__kopf[aria-expanded="true"] {
    color: var(--il-orange);
}

.il-akkordeon__icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--il-transition);
    flex-shrink: 0;
}

.il-akkordeon__kopf[aria-expanded="true"] .il-akkordeon__icon {
    transform: rotate(180deg);
}

.il-akkordeon__inhalt {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--il-transition-slow);
}

.il-akkordeon__inhalt-inner {
    padding: 0 var(--il-space-lg) var(--il-space-lg);
    color: var(--il-gray-dark);
    line-height: 1.8;
}

/* ==========================================================================
   15. GALERIE & LIGHTBOX
   ========================================================================== */

.il-galerie {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--il-space-md);
}

.il-galerie--3 {
    grid-template-columns: repeat(3, 1fr);
}

.il-galerie--4 {
    grid-template-columns: repeat(4, 1fr);
}

.il-galerie__item {
    position: relative;
    overflow: hidden;
    border-radius: var(--il-radius);
    cursor: pointer;
    aspect-ratio: 4 / 3;
}

.il-galerie__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--il-transition-slow);
}

.il-galerie__item:hover img {
    transform: scale(1.08);
}

.il-galerie__item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    transition: background var(--il-transition);
}

.il-galerie__item:hover::after {
    background: rgba(0, 0, 0, 0.2);
}

/* Filter-Tabs */
.il-galerie__filter {
    display: flex;
    flex-wrap: wrap;
    gap: var(--il-space-sm);
    justify-content: center;
    margin-bottom: var(--il-space-xl);
}

.il-galerie__filter-btn {
    padding: 0.5rem 1.25rem;
    font-family: var(--il-font-family);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--il-gray-dark);
    background: var(--il-gray-light);
    border: none;
    border-radius: 20px;
    cursor: pointer;
    transition: all var(--il-transition);
}

.il-galerie__filter-btn:hover,
.il-galerie__filter-btn--aktiv {
    background: var(--il-orange);
    color: var(--il-white);
}

/* Lightbox */
.il-lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: var(--il-z-lightbox);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--il-transition), visibility var(--il-transition);
}

.il-lightbox--offen {
    opacity: 1;
    visibility: visible;
}

.il-lightbox__bild {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--il-radius);
}

.il-lightbox__schliessen {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: var(--il-white);
    font-size: 1.5rem;
    cursor: pointer;
    transition: background var(--il-transition);
}

.il-lightbox__schliessen:hover {
    background: rgba(255, 255, 255, 0.2);
}

.il-lightbox__nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    color: var(--il-white);
    font-size: 1.5rem;
    cursor: pointer;
    transition: background var(--il-transition);
}

.il-lightbox__nav:hover {
    background: rgba(255, 255, 255, 0.2);
}

.il-lightbox__nav--zurueck {
    left: 1.5rem;
}

.il-lightbox__nav--vor {
    right: 1.5rem;
}

.il-lightbox__zaehler {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

/* ==========================================================================
   16. FORMULARE
   ========================================================================== */

.il-form-group {
    margin-bottom: var(--il-space-lg);
    position: relative;
}

.il-form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--il-dark);
    margin-bottom: var(--il-space-xs);
}

.il-form-input {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--il-font-family);
    font-size: 1rem;
    color: var(--il-dark);
    background: var(--il-white);
    border: 2px solid #e0e0e0;
    border-radius: var(--il-radius);
    transition: border-color var(--il-transition), box-shadow var(--il-transition);
    outline: none;
}

.il-form-input:focus {
    border-color: var(--il-orange);
    box-shadow: 0 0 0 4px var(--il-orange-light);
}

.il-form-input--error {
    border-color: #dc3545;
    box-shadow: 0 0 0 4px rgba(220, 53, 69, 0.1);
}

.il-form-input--success {
    border-color: #28a745;
}

textarea.il-form-input {
    resize: vertical;
    min-height: 140px;
}

select.il-form-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236c757d' d='M6 8.825L.35 3.175 1.525 2 6 6.475 10.475 2 11.65 3.175z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.il-form-error {
    font-size: 0.8125rem;
    color: #dc3545;
    margin-top: 0.375rem;
    display: none;
}

.il-form-input--error ~ .il-form-error {
    display: block;
}

.il-form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.il-form-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 0.125rem;
    accent-color: var(--il-orange);
    flex-shrink: 0;
}

.il-form-checkbox label {
    font-size: 0.875rem;
    color: var(--il-gray-dark);
    line-height: 1.5;
}

/* Honeypot (unsichtbar) */
.il-form-hp {
    position: absolute;
    left: -9999px;
    opacity: 0;
    height: 0;
    overflow: hidden;
}

/* Formular-Erfolgs-/Fehlermeldung */
.il-form-meldung {
    padding: var(--il-space-md) var(--il-space-lg);
    border-radius: var(--il-radius);
    margin-top: var(--il-space-md);
    font-weight: 500;
    display: none;
    animation: il-fade-in 0.4s ease;
}

.il-form-meldung--erfolg {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
    border: 1px solid rgba(40, 167, 69, 0.2);
    display: block;
}

.il-form-meldung--fehler {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 1px solid rgba(220, 53, 69, 0.2);
    display: block;
}

/* ==========================================================================
   17. KONTAKTBOX
   ========================================================================== */

.il-kontaktbox {
    background: var(--il-dark);
    color: var(--il-white);
    padding: var(--il-space-3xl) 0;
}

.il-kontaktbox h2 {
    color: var(--il-white);
}

.il-kontaktbox .il-form-label {
    color: rgba(255, 255, 255, 0.8);
}

.il-kontaktbox .il-form-input {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.15);
    color: var(--il-white);
}

.il-kontaktbox .il-form-input::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.il-kontaktbox .il-form-input:focus {
    border-color: var(--il-orange);
    box-shadow: 0 0 0 4px rgba(245, 156, 0, 0.15);
    background: rgba(255, 255, 255, 0.12);
}

/* Kontaktdaten-Liste (links neben Formular) */
.il-kontaktbox__liste {
    list-style: none;
    margin: 0;
    padding: 0;
}

.il-kontaktbox__item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.il-kontaktbox__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--il-orange-light);
    color: var(--il-orange);
    font-size: 1.25rem;
}

.il-kontaktbox__wert {
    color: rgba(255, 255, 255, 0.7);
}

a.il-kontaktbox__wert:hover {
    color: var(--il-orange);
}

/* ==========================================================================
   18. FOOTER
   ========================================================================== */

.il-footer {
    background: var(--il-dark);
    color: rgba(255, 255, 255, 0.7);
    padding: var(--il-space-3xl) 0 var(--il-space-lg);
}

.il-footer h5 {
    color: var(--il-white);
    font-size: 1rem;
    margin-bottom: var(--il-space-md);
}

.il-footer a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--il-transition);
}

.il-footer a:hover {
    color: var(--il-orange);
}

.il-footer__links {
    list-style: none;
    padding: 0;
}

.il-footer__links li {
    padding: 0.375rem 0;
}

.il-footer__trenner {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: var(--il-space-2xl);
    padding-top: var(--il-space-lg);
}

.il-footer__copyright {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

/* Social-Icons */
.il-social {
    display: flex;
    gap: var(--il-space-sm);
}

.il-social__link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border-radius: var(--il-radius);
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.125rem;
    transition: all var(--il-transition);
}

.il-social__link:hover {
    background: var(--il-orange);
    color: var(--il-white);
    transform: translateY(-3px);
}

/* ==========================================================================
   19. BACK-TO-TOP
   ========================================================================== */

.il-back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--il-orange);
    color: var(--il-white);
    border: none;
    border-radius: var(--il-radius-round);
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: var(--il-shadow);
    z-index: var(--il-z-sticky);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--il-transition);
}

.il-back-to-top--sichtbar {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.il-back-to-top:hover {
    background: var(--il-orange-hover);
    transform: translateY(-3px);
}

/* ==========================================================================
   20. SCROLL-ANIMATIONEN
   ========================================================================== */

[data-animate] {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].il-animated {
    opacity: 1;
    transform: none !important;
}

[data-animate="fade-up"] {
    transform: translateY(40px);
}

[data-animate="fade-in"] {
    transform: none;
}

[data-animate="slide-left"] {
    transform: translateX(60px);
}

[data-animate="slide-right"] {
    transform: translateX(-60px);
}

[data-animate="scale"] {
    transform: scale(0.9);
}

[data-animate="blur"] {
    filter: blur(8px);
    transform: translateY(20px);
}

[data-animate="blur"].il-animated {
    filter: blur(0);
}

/* Respektiere reduzierte Bewegung */
@media (prefers-reduced-motion: reduce) {
    [data-animate] {
        opacity: 1 !important;
        transform: none !important;
        filter: none !important;
        transition: none !important;
    }

    .il-scroll-indicator,
    .il-tipp-cursor {
        animation: none;
    }
}

/* ==========================================================================
   21. UTILITY-KLASSEN
   ========================================================================== */

.il-text-orange { color: var(--il-orange); }
.il-text-blue { color: var(--il-blue); }
.il-text-white { color: var(--il-white); }
.il-text-gray { color: var(--il-gray); }
.il-text-center { text-align: center; }

.il-bg-orange { background-color: var(--il-orange); }
.il-bg-blue { background-color: var(--il-blue); }
.il-bg-dark { background-color: var(--il-dark); }
.il-bg-light { background-color: var(--il-gray-light); }

.il-mt-0 { margin-top: 0; }
.il-mb-0 { margin-bottom: 0; }
.il-mt-lg { margin-top: var(--il-space-lg); }
.il-mb-lg { margin-bottom: var(--il-space-lg); }
.il-mt-xl { margin-top: var(--il-space-xl); }
.il-mb-xl { margin-bottom: var(--il-space-xl); }

.il-visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ==========================================================================
   22. KARTE (OpenStreetMap)
   ========================================================================== */

.il-karte {
    width: 100%;
    height: 400px;
    border-radius: var(--il-radius-lg);
    overflow: hidden;
    border: none;
}

/* ==========================================================================
   23. HIGH-CONTRAST-MODUS (Barrierefreiheit)
   ========================================================================== */

body.high-contrast {
    --il-dark: #000000;
    --il-gray-dark: #1a1a1a;
    --il-gray: #333333;
    --il-gray-light: #e0e0e0;
    --il-white: #ffffff;
    --il-shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --il-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
}

body.high-contrast .il-card,
body.high-contrast .il-preiskarte,
body.high-contrast .il-akkordeon {
    border: 2px solid var(--il-dark);
}

body.high-contrast a {
    text-decoration: underline;
}

/* ==========================================================================
   24. RESPONSIVE BREAKPOINTS
   ========================================================================== */

@media (max-width: 1199.98px) {
    .il-galerie--4 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 991.98px) {
    .il-hamburger {
        display: block;
    }

    .il-nav__links {
        display: none;
    }

    .il-hero--standard {
        min-height: 45vh;
    }

    .il-galerie--3,
    .il-galerie--4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .il-timeline::before {
        left: 0;
    }

    .il-timeline__eintrag,
    .il-timeline__eintrag:nth-child(odd),
    .il-timeline__eintrag:nth-child(even) {
        width: 100%;
        margin-left: 0;
        padding-left: var(--il-space-2xl);
        padding-right: 0;
        text-align: left;
    }

    .il-timeline__punkt,
    .il-timeline__eintrag:nth-child(odd) .il-timeline__punkt,
    .il-timeline__eintrag:nth-child(even) .il-timeline__punkt {
        left: -8px;
        right: auto;
    }
}

@media (max-width: 767.98px) {
    :root {
        --il-space-3xl: 5rem;
        --il-space-2xl: 3rem;
    }

    .il-hero--vollbild {
        min-height: 90vh;
    }

    .il-hero--standard {
        min-height: 40vh;
    }

    .il-galerie,
    .il-galerie--3,
    .il-galerie--4 {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--il-space-sm);
    }

    .il-preiskarte--hervorgehoben {
        transform: none;
    }

    .il-preiskarte--hervorgehoben:hover {
        transform: translateY(-8px);
    }

    .il-karte {
        height: 300px;
    }
}

@media (max-width: 575.98px) {
    .il-galerie,
    .il-galerie--3,
    .il-galerie--4 {
        grid-template-columns: 1fr;
    }

    .il-hero__breadcrumb {
        left: var(--il-space-md);
        bottom: var(--il-space-md);
    }

    .il-lightbox__nav {
        width: 40px;
        height: 40px;
    }

    .il-lightbox__nav--zurueck { left: 0.75rem; }
    .il-lightbox__nav--vor { right: 0.75rem; }
}

/* ==========================================================================
   25. PRINT-STYLES
   ========================================================================== */

@media print {
    .il-nav,
    .il-scroll-progress,
    .il-back-to-top,
    .il-mobile-nav,
    .il-lightbox,
    .il-kontaktbox,
    .il-footer {
        display: none !important;
    }

    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }

    .il-hero {
        min-height: auto;
        page-break-after: always;
    }

    .il-section {
        padding: 1rem 0;
    }

    a[href]::after {
        content: ' (' attr(href) ')';
        font-size: 0.8em;
        color: #666;
    }
}