:root {
    --primary-color: #FF9F4A;
    --primary-light: rgba(255, 159, 74, 0.1);
    --text-color: #333;
    --text-light: #666;
    --background-color: #fff;
    --gray-light: #f5f5f7;
    --gradient-primary: linear-gradient(135deg, #FF9F4A, #FF7E5F);
    --gradient-background: linear-gradient(135deg, #7FDBCA, #D667CE);
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.1);
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --transition: all 0.3s ease;
    --mint: #7FDBCA;
    --purple: #D667CE;
    --orange: #FF9F4A;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    line-height: 1.6;
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--background-color);
}

main {
    flex: 1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

nav .container {
    display: flex;
    justify-content: center;
}

/* Header */
header {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

nav {
    padding: 1rem 0;
    background: var(--background-color);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.nav-brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-color);
    justify-content: center;
}

.nav-brand a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-color);
}

.nav-brand h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.app-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    margin-right: 0.75rem;
}

/* Responsive Navigation */
@media (max-width: 480px) {
    .nav-brand h1 {
        font-size: 1.25rem;
    }
    
    .app-icon {
        width: 28px;
        height: 28px;
        margin-right: 0.5rem;
    }
}

/* Hero Section */
.hero {
    padding: 8rem 0 4rem;
    text-align: center;
    background: var(--gradient-background);
    color: white;
    position: relative;
    overflow: hidden;
}

.hero .container {
    position: relative;
    z-index: 2;
    background-color: transparent;
    overflow: visible;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><rect width="20" height="20" fill="none"/><circle cx="3" cy="3" r="1" fill="rgba(255,255,255,0.2)"/></svg>') repeat;
    opacity: 0.1;
    z-index: 1;
}

.hero h2 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 1.5rem;
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.5rem;
    margin-bottom: 2rem;
    max-width: 90%;
    margin-left: auto;
    margin-right: auto;
}

.app-description-wrapper {
    width: 100%;
    max-width: 800px;
    margin: 0 auto 2rem;
    position: relative;
    z-index: 2;
    overflow: visible;
}

.app-description {
    background: white;
    padding: 0;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
    overflow: hidden;
    width: 100%;
}

.app-description-content {
    padding: 2rem;
    text-align: left;
    position: relative;
    z-index: 2;
    background-color: white;
}

.app-description p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-color);
}

.app-description .cta-text {
    font-weight: 600;
    color: var(--orange);
    text-align: center;
    font-size: 1.25rem;
    margin-top: 2rem;
    background: var(--primary-light);
    padding: 1rem;
    border-radius: var(--border-radius-md);
}

.app-store-button {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    margin-top: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-md);
    transition: transform 0.2s;
}

.app-store-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Features/Screenshots */
.features {
    padding: 4rem 0;
}

.screenshot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.screenshot-grid img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.screenshot-grid img:hover {
    transform: translateY(-5px);
}

/* Contact Form */
.contact {
    padding: 4rem 0;
    background: var(--gradient-background);
    color: white;
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><rect width="20" height="20" fill="none"/><circle cx="3" cy="3" r="1" fill="rgba(255,255,255,0.2)"/></svg>') repeat;
    opacity: 0.1;
}

.contact h2 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 1rem;
    text-align: center;
    color: white;
    position: relative;
    z-index: 1;
}

.contact > .container > p {
    text-align: center;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.contact form {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--gray-light);
    border-radius: var(--border-radius-md);
    font-family: inherit;
    transition: var(--transition);
    background: white;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px var(--primary-light);
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin: 1.5rem 0;
    padding: 1rem;
    background: var(--gray-light);
    border-radius: var(--border-radius-md);
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.3rem;
}

.checkbox-group label {
    font-size: 0.9rem;
    font-weight: normal;
    line-height: 1.4;
    margin: 0;
    color: var(--text-light);
}

button[type="submit"] {
    background: var(--gradient-primary);
    color: white;
    padding: 1rem 2.5rem;
    border: none;
    border-radius: var(--border-radius-lg);
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-md);
    cursor: pointer;
    transition: transform 0.2s;
    display: block;
    margin: 2rem auto 0;
    width: auto;
}

button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
    .contact h2 {
        font-size: 2.5rem;
    }
    
    .contact form {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .contact h2 {
        font-size: 2rem;
    }
    
    .contact > .container > p {
        font-size: 1rem;
    }
}

/* Footer */
footer {
    background: #333;
    color: white;
    padding: 2rem 0;
    text-align: center;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(255,255,255,0.1), transparent);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 1rem;
    z-index: 9999;
    display: none;
}

.cookie-banner.visible {
    display: block;
    animation: slideUp 0.5s ease-out;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 0 20px;
}

.cookie-content p {
    margin: 0;
    flex: 1;
    min-width: 200px;
}

.cookie-buttons {
    display: flex;
    gap: 1rem;
}

.cookie-button {
    padding: 0.5rem 1.5rem;
    border: none;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    transition: transform 0.2s;
}

.cookie-button:hover {
    transform: scale(1.05);
}

.cookie-button.accept {
    background: var(--orange);
    color: white;
}

.cookie-button.decline {
    background: transparent;
    color: white;
    border: 2px solid white;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

/* Responsive Design für Cookie-Banner */
@media (max-width: 600px) {
    .cookie-content {
        text-align: center;
    }
    
    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h2 {
        font-size: 2rem;
        max-width: 95%;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
        max-width: 95%;
    }
    
    .app-description-wrapper {
        padding: 0 15px;
    }
    
    .app-description-content {
        padding: 1.5rem;
    }
    
    .screenshot-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 6rem 0 3rem;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
}

/* Gemeinsames Styling für alle Content-Sektionen */
.imprint, .privacy {
    padding: 8rem 0 4rem;
    background: var(--gradient-background);
    color: white;
    position: relative;
    overflow: hidden;
}

.imprint::before, .privacy::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="20" height="20" viewBox="0 0 20 20" xmlns="http://www.w3.org/2000/svg"><rect width="20" height="20" fill="none"/><circle cx="3" cy="3" r="1" fill="rgba(255,255,255,0.2)"/></svg>') repeat;
    opacity: 0.1;
}

.imprint h2, .privacy h2 {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 3.5rem;
    text-align: center;
    color: white;
    position: relative;
    z-index: 2;
}

.imprint-content, .privacy-content {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
    color: var(--text-color);
}

.imprint-content h3, .privacy-content h3 {
    color: var(--primary-color);
    margin: 2rem 0 1rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.imprint-content p, .privacy-content p {
    margin-bottom: 1rem;
    line-height: 1.6;
    color: var(--text-light);
}

.imprint-content ul, .privacy-content ul {
    margin: 1rem 0 1rem 2rem;
    color: var(--text-light);
}

.imprint-content li, .privacy-content li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Responsive Anpassungen */
@media (max-width: 768px) {
    .imprint h2, .privacy h2 {
        font-size: 2.5rem;
    }
    
    .imprint-content, .privacy-content {
        margin-top: -2rem;
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .imprint h2, .privacy h2 {
        font-size: 2rem;
    }
}

/* Footer Links */
footer a {
    color: white;
    text-decoration: none;
    transition: opacity 0.2s;
}

footer a:hover {
    opacity: 0.8;
}

/* Navigation Links */
.nav-link {
    color: var(--orange);
    text-decoration: none;
    transition: opacity 0.2s;
}

.nav-link:hover {
    opacity: 0.8;
}

/* Checkbox Styling */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin: 1.5rem 0;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.3rem;
}

.checkbox-group label {
    font-size: 0.9rem;
    font-weight: normal;
    line-height: 1.4;
    margin: 0;
}

/* Navigation Brand */
.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: var(--transition);
}

.nav-brand:hover {
    transform: translateY(-1px);
}

.app-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: block;
}

@media (max-width: 480px) {
    .app-icon {
        width: 28px;
        height: 28px;
    }
}

/* Carousel/Slider */
.carousel {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    overflow: hidden;
}

.carousel-container {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.carousel-track {
    display: flex;
    transition: transform 0.3s ease-in-out;
}

.carousel-slide {
    flex: 0 0 100%;
    width: 100%;
}

.carousel-slide img {
    width: 100%;
    height: auto;
    display: block;
}

.carousel-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    font-size: 18px;
    transition: background-color 0.3s;
}

.carousel-button:hover {
    background: rgba(0, 0, 0, 0.8);
}

.carousel-button.prev {
    left: 10px;
}

.carousel-button.next {
    right: 10px;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 1rem;
}

.carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-color);
    opacity: 0.3;
    cursor: pointer;
    transition: opacity 0.3s;
}

.carousel-dot.active {
    opacity: 1;
}

@media (max-width: 768px) {
    .carousel {
        max-width: 300px;
    }
    
    .carousel-button {
        width: 32px;
        height: 32px;
        font-size: 16px;
    }
}

/* iPhone Frame */
.iphone-frame {
    position: relative;
    width: 300px;
    height: 650px;
    background: #1C1C1E;
    border-radius: 55px;
    padding: 12px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    margin: 0 auto;
}

.iphone-frame:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.iphone-screen {
    position: relative;
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 45px;
    overflow: hidden;
}

/* Angepasstes Carousel für iPhone Frame */
.carousel {
    position: relative;
    width: 100%;
    height: 100%;
    margin: 0 auto;
    overflow: hidden;
}

.carousel-container {
    height: 100%;
    border-radius: 45px;
    overflow: hidden;
}

.carousel-track {
    height: 100%;
    display: flex;
}

.carousel-slide {
    flex: 0 0 100%;
    height: 100%;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    font-size: 18px;
    transition: background-color 0.3s;
}

.carousel-dots {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    gap: 8px;
    z-index: 10;
}

@media (max-width: 768px) {
    .iphone-frame {
        width: 280px;
        height: 600px;
    }
}