/* Main CSS for Förderverein der Freiwilligen Feuerwehr Nettelrede e.V. */

:root {
    --primary-color: #e30613; /* Feuerwehr-Rot */
    --secondary-color: #004a99; /* Dunkelblau */
    --light-color: #f5f5f5;
    --dark-color: #333333;
    --white: #ffffff;
    --gray: #eeeeee;
    
    /* Animation variables */
    --animation-slow: 0.5s;
    --animation-medium: 0.3s;
    --animation-fast: 0.2s;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--light-color);
    color: var(--dark-color);
    line-height: 1.6;
}

/* Header & Navigation */
header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    margin-right: 15px;
}

.logo-text {
    font-size: 1rem;
    line-height: 1.2;
}

.logo-text span {
    display: block;
    font-weight: bold;
    color: var(--primary-color);
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 1.5rem;
}

nav ul li a {
    text-decoration: none;
    color: var(--dark-color);
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: var(--primary-color);
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width 0.3s;
}

nav ul li a:hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 60vh;
    background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('header.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    padding-top: 70px;
}

.hero-content {
    max-width: 800px;
    padding: 0 2rem;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* Wettbewerb Hero Variation */
.hero.wettbewerb-hero {
    background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('header.png');
    background-position: center 40%;
    height: 40vh;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s, transform 0.3s;
}

.btn:hover {
    background-color: #c00000;
    transform: translateY(-3px);
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--white);
    margin-left: 1rem;
}

.btn-outline:hover {
    background-color: var(--white);
    color: var(--primary-color);
}

/* Section Layout */
section {
    padding: 5rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-color);
    position: relative;
    font-size: 2.3rem;
}

section h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--primary-color);
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-text h3 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.about-img img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Projects Section */
.projects {
    background-color: var(--gray);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    background-color: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    position: relative;
    cursor: pointer;
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(227, 6, 19, 0.3);
    border: 1px solid var(--primary-color);
}

.project-img {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.project-img::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,0.3) 100%);
    opacity: 0;
    transition: opacity 0.4s;
}

.project-card:hover .project-img::after {
    opacity: 1;
}

.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.project-card:hover .project-img img {
    transform: scale(1.2) rotate(2deg);
}

.project-body {
    padding: 1.5rem;
    position: relative;
    z-index: 1;
    background-color: var(--white);
    transition: all 0.3s ease;
}

.project-card:hover .project-body {
    background-color: #f9f9f9;
}

.project-body h3 {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
    transition: color 0.3s;
}

.project-card:hover .project-body h3 {
    color: var(--primary-color);
}

/* Projekt-Button */
.project-card .btn {
    margin-top: 1rem;
    display: inline-block;
}

/* Info Popup für Projekte */
.info-popup {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    background-color: rgba(0, 74, 153, 0.95);
    color: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    width: 80%;
    max-width: 350px;
}

.info-popup h4 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.info-popup p {
    font-size: 0.95rem;
    line-height: 1.5;
}

.info-popup-active {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.project-card.show-info .info-popup {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* Anniversary Section */
.anniversary {
    background-color: var(--white);
    position: relative;
    overflow: hidden;
}

.anniversary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('/api/placeholder/100/100');
    background-size: 100px;
    opacity: 0.03;
    z-index: 0;
}

.anniversary-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.anniversary-image {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.anniversary-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s;
}

.anniversary-image:hover img {
    transform: scale(1.05);
}

.anniversary-date {
    position: absolute;
    bottom: 0;
    left: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, #ff3b3b 100%);
    color: white;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    border-top-right-radius: 10px;
}

.date-number {
    font-size: 2.5rem;
    font-weight: bold;
    line-height: 1;
}

.date-month {
    font-size: 1.3rem;
    font-weight: 600;
}

.date-year {
    font-size: 1.8rem;
    font-weight: bold;
}

.anniversary-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.anniversary-content h3 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 0;
}

.anniversary-intro {
    font-size: 1.2rem;
    color: var(--secondary-color);
    font-weight: 500;
}

.anniversary-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.anniversary-detail {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 8px;
    background-color: #f5f5f5;
    transition: transform 0.3s, box-shadow 0.3s;
}

.anniversary-detail:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.detail-icon {
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
}

.detail-text h4 {
    margin: 0;
    color: var(--secondary-color);
}

/* Countdown */
.countdown-container {
    background-color: var(--secondary-color);
    color: white;
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
}

.countdown-container h4 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.countdown {
    display: flex;
    justify-content: space-around;
    gap: 1rem;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 60px;
}

.count-number {
    font-size: 2rem;
    font-weight: bold;
    line-height: 1;
    position: relative;
    display: inline-block;
    padding: 0.5rem;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    min-width: 60px;
}

.count-label {
    font-size: 0.9rem;
    margin-top: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
}

.anniversary-cta {
    margin-top: 1rem;
    text-align: center;
}

.anniversary-cta p {
    margin-bottom: 1rem;
}

/* Sponsoren Slider */
.sponsors-section {
    background-color: var(--white);
    padding: 2rem 0;
    overflow: hidden;
    position: relative;
    border-top: 1px solid #f0f0f0;
    border-bottom: 1px solid #f0f0f0;
}

.sponsors-section h2 {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    font-size: 1.8rem;
}

.sponsors-container {
    position: relative;
    height: 120px;
    overflow: hidden;
}

.sponsors-track {
    display: flex;
    animation: scroll 30s linear infinite;
    width: calc(200px * 10); /* Breite eines Logos × Anzahl der Logos */
}

.sponsors-track:hover {
    animation-play-state: paused;
}

.sponsor-item {
    width: 200px;
    height: 120px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    box-sizing: border-box;
}

.sponsor-item img {
    max-width: 100%;
    max-height: 100%;
    transition: transform 0.3s ease;
    filter: grayscale(100%);
    opacity: 0.7;
}

.sponsor-item:hover img {
    transform: scale(1.05);
    filter: grayscale(0%);
    opacity: 1;
}

/* Gradient-Effekte an den Seiten für weichen Übergang */
.sponsors-container::before,
.sponsors-container::after {
    content: '';
    position: absolute;
    top: 0;
    width: 100px;
    height: 100%;
    z-index: 1;
}

.sponsors-container::before {
    left: 0;
    background: linear-gradient(to right, var(--white), transparent);
}

.sponsors-container::after {
    right: 0;
    background: linear-gradient(to left, var(--white), transparent);
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-200px * 5)); /* Halbe Breite des tracks */
    }
}

/* Join/Mitglied werden Bereich */
.join-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    text-align: center;
}

.step {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.step-number {
    display: inline-block;
    width: 50px;
    height: 50px;
    line-height: 50px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 1rem;
}

.step h3 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

/* Kontaktformular */
.contact {
    background-color: var(--gray);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info h3 {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
}

.contact-details {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    color: var(--white);
    font-size: 1.5rem;
}

.contact-form {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-control:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(0, 74, 153, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23333' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.7rem center;
    background-size: 16px 12px;
    padding-right: 2.5rem;
}

.btn-submit {
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.3s;
    width: 100%;
}

.btn-submit:hover {
    background-color: #c00000;
    transform: translateY(-2px);
}

/* Footer */
footer {
    background-color: var(--dark-color);
    color: var(--white);
    padding: 3rem 5%;
}

.footer-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    text-align: left;
}

.footer-column h3 {
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
    padding-bottom: 0.5rem;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    list-style: none;
}

.social-links li {
    margin-right: 1rem;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background-color: #444;
    border-radius: 50%;
    color: var(--white);
    text-align: center;
    line-height: 40px;
    transition: background-color 0.3s;
}

.social-links a:hover {
    background-color: var(--primary-color);
}

.copyright {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #444;
    text-align: center;
    color: #ccc;
}

/* Anmeldeseite Stile */
.anmeldung-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1rem;
}

.intro-text {
    text-align: center;
    margin-bottom: 2rem;
}

.intro-text p {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 1rem;
}

.anmeldung-form-container {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.form-section {
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #eee;
}

.form-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.form-section h3 {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    position: relative;
    padding-left: 1.5rem;
}

.form-section h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 8px;
    height: 8px;
    background-color: var(--primary-color);
    border-radius: 50%;
}

.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-col {
    flex: 1;
    min-width: 250px;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-label.required::after {
    content: '*';
    color: var(--primary-color);
    margin-left: 0.2rem;
}

.form-hint {
    font-size: 0.85rem;
    color: #666;
    margin-top: 0.3rem;
}

.checkbox-group, 
.radio-group {
    margin: 0.8rem 0;
}

.checkbox-option, 
.radio-option {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.checkbox-option input, 
.radio-option input {
    margin-top: 0.3rem;
    margin-right: 0.5rem;
}

.time-preference-container {
    background-color: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1rem;
}

.time-slot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem;
    margin-bottom: 0.5rem;
    background-color: white;
    border-radius: 5px;
    border: 1px solid #ddd;
}

.time-slot:last-child {
    margin-bottom: 0;
}

.time-slot-info {
    flex: 1;
}

.time-slot-status {
    font-size: 0.85rem;
    color: #666;
}

.time-slot-status.available {
    color: #28a745;
}

.time-slot-status.limited {
    color: #ffc107;
}

.time-slot-status.full {
    color: #dc3545;
}

.tickets-section {
    background-color: rgba(0, 74, 153, 0.05);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1rem;
}

.ticket-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px dashed #ddd;
}

.ticket-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.ticket-info {
    flex: 1;
}

.ticket-name {
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 0.2rem;
}

.ticket-description {
    font-size: 0.9rem;
    color: #666;
}

.ticket-price {
    font-weight: 600;
    margin-right: 1rem;
    color: var(--primary-color);
}

.ticket-controls {
    display: flex;
    align-items: center;
}

.ticket-quantity {
    width: 60px;
    text-align: center;
    margin: 0 0.5rem;
}

.qty-btn {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #eee;
    border: none;
    border-radius: 50%;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.2s;
}

.qty-btn:hover {
    background-color: #ddd;
}

.qty-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.summary-section {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 1.5rem;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.8rem;
}

.summary-total {
    font-weight: bold;
    padding-top: 0.8rem;
    margin-top: 0.8rem;
    border-top: 2px solid #ddd;
}

.form-info {
    background-color: #f8f9fa;
    border-left: 4px solid var(--secondary-color);
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.form-info h3 {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.form-info p {
    margin-bottom: 0.3rem;
    font-size: 0.95rem;
}

.form-info-important {
    border-left-color: var(--primary-color);
}

.form-info-important h3 {
    color: var(--primary-color);
}

.error-message {
    color: #dc3545;
    font-size: 0.85rem;
    margin-top: 0.3rem;
    display: none;
}

.invalid .form-control {
    border-color: #dc3545;
}

.invalid .error-message {
    display: block;
}

.form-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
}

.btn-reset {
    background-color: #f8f9fa;
    color: #666;
    border: 1px solid #ddd;
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-reset:hover {
    background-color: #eee;
}

/* Erfolgsseiten-Styles */
.success-container {
    max-width: 800px;
    margin: 100px auto;
    padding: 2rem;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.success-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: #e0f7e6;
    color: #0c9d44;
    font-size: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.steps-container {
    margin: 2rem 0;
    text-align: left;
}

.step-item {
    display: flex;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

.step-number {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: var(--secondary-color);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 1rem;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content h4 {
    margin-top: 0;
    margin-bottom: 0.5rem;
    color: var(--secondary-color);
}

.success-btn {
    margin-top: 1.5rem;
}

/* Responsive Design */
@media (max-width: 992px) {
    .about-content,
    .contact-container,
    .anniversary-container {
        grid-template-columns: 1fr;
    }
    
    .about-img,
    .anniversary-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 0.8rem 5%;
    }
    
    .mobile-menu-btn {
        display: block;
        font-size: 1.5rem;
    }
    
    nav {
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: var(--white);
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path 0.5s ease-in-out;
    }
    
    nav.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }
    
    nav ul {
        flex-direction: column;
        padding: 1rem 0;
    }
    
    nav ul li {
        margin: 0;
    }
    
    nav ul li a {
        display: block;
        padding: 1rem 2rem;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .btn {
        display: block;
        margin-bottom: 1rem;
        text-align: center;
    }
    
    .btn-outline {
        margin-left: 0;
    }
    
    section {
        padding: 3rem 5%;
    }
    
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .form-col {
        min-width: 100%;
    }
    
    .ticket-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .ticket-controls {
        margin-top: 0.8rem;
    }
    
    .form-buttons {
        flex-direction: column-reverse;
        gap: 0.5rem;
    }
    
    .btn-submit, 
    .btn-reset {
        width: 100%;
        text-align: center;
    }
    
    .countdown {
        flex-wrap: wrap;
    }
    
    .sponsors-container {
        height: 100px;
    }
    
    .sponsor-item {
        width: 150px;
        height: 100px;
    }
    
    @keyframes scroll {
        0% {
            transform: translateX(0);
        }
        100% {
            transform: translateX(calc(-150px * 5)); /* Angepasst für mobile Ansicht */
        }
    }
}