/* Schriftarten importieren */
@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Poppins:wght@300;400;500;600;700&display=swap');

/* Variablen für Farben und Abstände */
:root {
    /* Primärfarben */
    --gold: #D4AF37;
    --light-gold: #F2D675;
    --dark-blue: #0A2240;
    --white: #FFFFFF;
    
    /* Sekundärfarben */
    --light-gray: #F5F5F5;
    --dark-gray: #333333;
    
    /* Abstände */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
    
    /* Schriftgrößen */
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --font-size-3xl: 32px;
    --font-size-4xl: 36px;
    --font-size-5xl: 42px;
    
    /* Breakpoints */
    --breakpoint-mobile: 768px;
    --breakpoint-tablet: 1024px;
}

/* Grundlegende Reset und Basisstile */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Poppins', sans-serif;
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
    background-image: linear-gradient(45deg, rgba(242, 214, 117, 0.05) 0%, rgba(255, 255, 255, 0) 70%);
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Abschnitte */
section {
    padding: var(--spacing-lg) 0;
}

/* Typografie */
h1, h2, h3, h4, h5, h6 {
    font-family: 'DM Serif Display', serif;
    font-weight: normal;
    color: var(--dark-blue);
    margin-bottom: var(--spacing-md);
}

h1 {
    font-size: var(--font-size-5xl);
    line-height: 1.2;
}

h2 {
    font-size: var(--font-size-4xl);
    line-height: 1.25;
}

h3 {
    font-size: var(--font-size-3xl);
    line-height: 1.3;
}

h4 {
    font-size: var(--font-size-2xl);
    line-height: 1.35;
}

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

.highlight {
    color: var(--gold);
}

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

.text-emphasized {
    font-size: var(--font-size-lg);
    font-weight: normal;
}

/* Header */
.header {
    background: rgb(244, 241, 236);
    color: var(--dark-blue);
    padding: 20px 20px 80px 20px;
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../images/texture-marble.jpg');
    background-size: auto;
    background-repeat: repeat;
    background-position: center;
    opacity: 0.06;
    z-index: 1;
}

.header-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.header h1 {
    color: var(--dark-blue);
    margin-bottom: var(--spacing-sm);
}

.header .small-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
    display: block;
    color: var(--gold);
}

.header p {
    font-size: var(--font-size-lg);
    margin-bottom: 20px;
    color: var(--dark-blue);
}

/* Formular */
.form-container {
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 15px;
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--dark-blue);
}

.form-input {
    width: 100%;
    padding: var(--spacing-sm);
    font-size: var(--font-size-base);
    border: 1px solid var(--dark-gray);
    border-radius: 4px;
    transition: all 0.3s;
}

.form-input:focus {
    outline: none;
    border-color: #0d4a9e;
    box-shadow: 0 0 0 4px rgba(0, 117, 252, 0.2);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23D4AF37' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 16px;
    padding-right: 40px;
}

.btn {
    display: inline-block;
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    cursor: pointer;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: var(--font-size-base);
    line-height: 1.5;
    border-radius: 4px;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(45deg, #1a5cb0, #4a8eda);
    color: var(--white);
    border: none;
    box-shadow: 0 4px 6px rgba(26, 92, 176, 0.3);
    animation: pulse 2s infinite;
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    background: linear-gradient(45deg, #2467c3, #5ca0ec);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(26, 92, 176, 0.4);
    animation: none;
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(26, 92, 176, 0.4);
    background: linear-gradient(45deg, #0d4a9e, #3a7ecc);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(26, 92, 176, 0.6);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(26, 92, 176, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(26, 92, 176, 0);
    }
}

.btn-block {
    display: block;
    width: 100%;
}

/* Features */
.features {
    background-color: var(--light-gray);
    position: relative;
    padding: var(--spacing-xl) 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.feature-list {
    list-style: none;
    margin: var(--spacing-lg) 0;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background-color: var(--white);
    border-radius: 10px;
    padding: 35px 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
    border-radius: 50%;
    box-shadow: 0 0 5px rgba(212, 175, 55, 0.10);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.feature-number {
    font-family: 'DM Serif Display', serif;
    font-size: var(--font-size-3xl);
    color: var(--gold);
    line-height: 1;
    margin-bottom: var(--spacing-sm);
}

.feature-content h3 {
    margin-top: 0;
    margin-bottom: var(--spacing-sm);
    font-size: 1.5em;
}

.feature-content p {
    margin-bottom: 0;
}

/* Gastgeber */
.host {
    position: relative;
    padding: var(--spacing-xl) 0;
}

.host-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.host-image {
    flex: 0 0 40%;
    text-align: center;
}

.host-image img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.host-content {
    flex: 0 0 55%;
}

.host-content h2 {
    margin-top: 0;
}

/* CTA-Bereich */
.cta {
    background: linear-gradient(135deg, var(--dark-blue), #154277);
    color: var(--white);
    text-align: center;
    padding: var(--spacing-xl) 0;
    position: relative;
}

.cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../images/texture-marble.jpg');
    background-size: auto;
    background-repeat: repeat;
    background-position: center;
    opacity: 0.1;
    z-index: 1;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta h2 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta .btn {
    margin-top: var(--spacing-md);
}

/* Footer */
.footer {
    background-color: var(--white);
    padding: var(--spacing-lg) 0;
    text-align: center;
}

.footer-links {
    margin-top: var(--spacing-md);
}

.footer-links a {
    color: var(--dark-gray);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color 0.2s;
}

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

/* Hilfsklassen */
.mb-0 {
    margin-bottom: 0;
}

.mt-0 {
    margin-top: 0;
}

.text-gold {
    color: var(--gold);
}

/* Responsive Design */
@media (max-width: 1024px) {
    h1 {
        font-size: var(--font-size-4xl);
    }
    
    h2 {
        font-size: var(--font-size-3xl);
    }
    
    h3 {
        font-size: var(--font-size-2xl);
    }
    
    .host-container {
        flex-direction: column;
    }
    
    .host-image, .host-content {
        flex: 0 0 100%;
    }
    
    .host-image {
        margin-bottom: var(--spacing-lg);
    }
    
    .feature-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-sm);
    }
    
    .feature-item {
        padding: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 1.6em;
    }
    
    h2 {
        font-size: var(--font-size-2xl);
    }
    
    h3 {
        font-size: var(--font-size-xl);
    }
    
    .header {
        padding: 20px 0px 60px 0px;
    }
    .header h1 , header .text-emphasized {
        padding: 0 10px;
    }

    .features, .host, .cta {
        padding: var(--spacing-lg) 0;
    }
    
    .form-container {
        padding: 20px 20px 20px 20px;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .feature-item {
        margin-bottom: var(--spacing-md);
    }
    .container {
        padding: 20px;
    }
}

/* Animationen */
.fade-in {
    animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading State für Formular */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    border-radius: 4px;
}

/* Fehlerbehandlung */
.form-error {
    color: #e74c3c;
    font-size: var(--font-size-sm);
    margin-top: 5px;
    display: none;
}

.form-success {
    color: #28a745;
    background-color: rgba(40, 167, 69, 0.1);
    border: 1px solid #28a745;
    border-radius: 4px;
    padding: 10px 15px;
    margin-bottom: 20px;
    text-align: center;
    font-weight: 600;
    display: none;
}

.has-error .form-input,
.has-error .form-select {
    border-color: #e74c3c;
}

.has-error .form-error {
    display: block;
}

/* Bühnenbild */
.stage-image {
    padding: var(--spacing-lg) 0;
    background-color: var(--white);
}

.stage-image-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.stage-img {
    width: 100%;
    max-width: 1000px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    margin: 0 auto;
    display: block;
}

@media (max-width: 768px) {
    .stage-img {
        border-radius: 8px;
    }
}

/* Logos-Streifen */
.logos-strip {
    background-color: var(--white);
    padding: var(--spacing-md) 0;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.logos-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.logos-img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .logos-strip {
        padding: var(--spacing-sm) 0;
    }
}

/* Icon mit Goldverlauf */
.gold-gradient-icon {
    background: linear-gradient(45deg, var(--light-gold), var(--gold), #B8860B);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-fill-color: transparent;
    filter: drop-shadow(0 2px 3px rgba(212, 175, 55, 0.2));
    display: inline-block;
}

/* Benachrichtigungsbalken */
.notification-bar {
    background: var(--white);
    text-align: center;
    padding: 10px 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
    display: none;
}

.notification-bar p {
    margin: 0;
    color: var(--dark-blue);
    font-weight: normal;
    font-size: 12px;
}

.notification-bar i {
    color: var(--gold);
    margin-right: 3px;
}