/**
 * Link-Building Treffen Screen CSS
 * 
 * Professionelles, modernes Dark Mode Design für das exklusive Link-Building Treffen.
 * Hochwertige Landingpage mit Hero Section, Event Info, Schedule, Sponsor und Anmeldeformular.
 */

/* Magic UI Animations */
@keyframes shine {
    0% { background-position: 200% center; }
    100% { background-position: -200% center; }
}

@keyframes border-beam {
    0% { offset-distance: 0%; }
    100% { offset-distance: 100%; }
}

@keyframes glow-pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(59, 130, 246, 0.3); }
    50% { box-shadow: 0 0 40px rgba(59, 130, 246, 0.6); }
}

/* Dark Mode Hintergrund für diesen Screen */
body {
    background-color: var(--color-dark-bg);
}

.layout-main {
    background-color: var(--color-dark-bg);
}

/* Page Container */
.linkbuilding-treffen-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 60px;
    background-color: var(--color-dark-bg);
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: 80px 0 60px 0;
    background: linear-gradient(135deg, var(--color-dark-surface) 0%, var(--color-dark-bg) 100%);
    border-radius: 20px;
    margin-bottom: 80px;
    border: 2px solid transparent;
    background-image: 
        linear-gradient(135deg, var(--color-dark-surface) 0%, var(--color-dark-bg) 100%),
        linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #3b82f6 100%);
    background-origin: border-box;
    background-clip: padding-box, border-box;
    box-shadow: 
        0 25px 70px rgba(0, 0, 0, 0.3),
        0 10px 30px rgba(0, 0, 0, 0.2),
        0 0 60px rgba(59, 130, 246, 0.3);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle,
        rgba(59, 130, 246, 0.15) 0%,
        transparent 70%
    );
    animation: rotate-gradient 10s linear infinite;
}

@keyframes rotate-gradient {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.hero-title {
    font-family: var(--font-family-primary);
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(
        135deg,
        #ffffff 0%,
        #93c5fd 50%,
        #ffffff 100%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0 0 25px 0;
    letter-spacing: -0.03em;
    line-height: 1.1;
    text-shadow: 
        0 2px 30px rgba(59, 130, 246, 0.5),
        0 4px 15px rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 1;
    animation: shine 8s linear infinite;
}

.hero-subtitle {
    font-family: var(--font-family-primary);
    font-size: 1.5rem;
    color: #d1d5db;
    line-height: 1.6;
    margin: 0;
    font-weight: 500;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Success Message */
.success-message-box {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
    padding: 25px 30px;
    border-radius: 15px;
    margin-bottom: 60px;
    box-shadow: 
        0 15px 40px rgba(16, 185, 129, 0.3),
        0 5px 15px rgba(16, 185, 129, 0.2);
    text-align: center;
}

.success-text {
    font-family: var(--font-family-primary);
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.5;
}

/* Event Section */
.event-section {
    margin: 80px 0;
    padding: 50px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    border: 2px solid transparent;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.03)),
        linear-gradient(90deg, rgba(59, 130, 246, 0.4), rgba(139, 92, 246, 0.4), rgba(59, 130, 246, 0.4));
    background-origin: border-box;
    background-clip: padding-box, border-box;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.4),
        0 5px 15px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(59, 130, 246, 0.15);
    position: relative;
    overflow: hidden;
}

.event-section::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.3), rgba(139, 92, 246, 0.3), rgba(59, 130, 246, 0.3));
    border-radius: 20px;
    z-index: -1;
    opacity: 0.3;
    filter: blur(20px);
}

.section-title {
    font-family: var(--font-family-primary);
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(
        to right,
        #ffffff 30%,
        #93c5fd 50%,
        #ffffff 70%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0 0 30px 0;
    text-align: center;
    letter-spacing: -0.02em;
    animation: shine 6s linear infinite;
}

.event-description {
    font-family: var(--font-family-primary);
    font-size: 1.2rem;
    color: #d1d5db;
    line-height: 1.8;
    margin: 0;
    text-align: center;
}

/* Schedule Section */
.schedule-section {
    margin: 80px 0;
}

.schedule-timeline {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.schedule-item {
    display: flex;
    gap: 25px;
    align-items: center;
    padding: 30px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 15px;
    border: 2px solid rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 15px 40px rgba(0, 0, 0, 0.2),
        0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.schedule-item::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(59, 130, 246, 0.1),
        transparent
    );
    transform: rotate(45deg);
    transition: all 0.6s ease;
}

.schedule-item:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 20px 50px rgba(0, 0, 0, 0.3),
        0 8px 20px rgba(0, 0, 0, 0.2),
        0 0 30px rgba(59, 130, 246, 0.3);
    border-color: rgba(59, 130, 246, 0.5);
}

.schedule-item:hover::after {
    left: 50%;
}

.schedule-number {
    font-family: var(--font-family-primary);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    text-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
    flex-shrink: 0;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(59, 130, 246, 0.1);
    border-radius: 50%;
    border: 2px solid rgba(59, 130, 246, 0.3);
}

.schedule-text {
    font-family: var(--font-family-primary);
    font-size: 1.15rem;
    color: #d1d5db;
    line-height: 1.6;
    margin: 0;
    flex: 1;
}

/* Organizers Section */
.organizers-section {
    margin: 80px 0;
}

.organizers-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-top: 40px;
}

.organizer-card {
    padding: 40px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    border: 2px solid transparent;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.03)),
        linear-gradient(90deg, rgba(59, 130, 246, 0.4), rgba(139, 92, 246, 0.4), rgba(59, 130, 246, 0.4));
    background-origin: border-box;
    background-clip: padding-box, border-box;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.4),
        0 5px 15px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(59, 130, 246, 0.15);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
}

.organizer-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.3), rgba(139, 92, 246, 0.3), rgba(59, 130, 246, 0.3));
    border-radius: 20px;
    z-index: -1;
    opacity: 0.3;
    filter: blur(20px);
}

.organizer-card:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 25px 70px rgba(0, 0, 0, 0.5),
        0 10px 30px rgba(0, 0, 0, 0.4),
        0 0 30px rgba(59, 130, 246, 0.3);
}

.organizer-image-wrapper {
    margin-bottom: 25px;
    display: flex;
    justify-content: center;
}

.organizer-photo {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid rgba(59, 130, 246, 0.3);
    box-shadow: 
        0 15px 40px rgba(0, 0, 0, 0.3),
        0 5px 15px rgba(0, 0, 0, 0.2),
        0 0 30px rgba(59, 130, 246, 0.4);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.organizer-photo:hover {
    transform: scale(1.08);
    border-color: rgba(59, 130, 246, 0.8);
    box-shadow: 
        0 20px 50px rgba(0, 0, 0, 0.4),
        0 8px 20px rgba(0, 0, 0, 0.3),
        0 0 50px rgba(59, 130, 246, 0.6);
    animation: glow-pulse 2s ease-in-out infinite;
}

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

.organizer-name {
    font-family: var(--font-family-primary);
    font-size: 1.8rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 10px 0;
    text-shadow: 
        0 2px 20px rgba(59, 130, 246, 0.4),
        0 1px 10px rgba(255, 255, 255, 0.2);
}

.organizer-role {
    font-family: var(--font-family-primary);
    font-size: 1.1rem;
    color: #60a5fa;
    font-weight: 600;
    margin: 0 0 20px 0;
    text-shadow: 0 0 15px rgba(96, 165, 250, 0.4);
}

.organizer-background {
    font-family: var(--font-family-primary);
    font-size: 1rem;
    color: #e5e7eb;
    line-height: 1.6;
    margin: 0 0 20px 0;
}

.organizer-contact {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
}

.organizer-linkedin-link {
    display: inline-block;
    font-family: var(--font-family-primary);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    padding: 12px 25px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid var(--color-primary);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.organizer-linkedin-link:hover {
    background: var(--color-primary);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 
        0 10px 30px rgba(59, 130, 246, 0.4),
        0 4px 12px rgba(59, 130, 246, 0.3);
}

.organizer-email-wrapper {
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    width: 100%;
}

.organizer-email-label {
    font-family: var(--font-family-primary);
    font-size: 0.9rem;
    color: #d1d5db;
    margin: 0 0 12px 0;
    font-weight: 500;
    text-align: center;
}

.organizer-email-svg {
    display: block;
    width: 100%;
    max-width: 220px;
    height: auto;
    margin: 0 auto;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2));
    transition: all 0.3s ease;
}

.organizer-email-svg:hover {
    filter: drop-shadow(0 4px 12px rgba(59, 130, 246, 0.3));
}

/* Sponsor Section */
.sponsor-section {
    margin: 80px 0;
    padding: 50px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    border: 2px solid transparent;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.03)),
        linear-gradient(90deg, rgba(59, 130, 246, 0.4), rgba(139, 92, 246, 0.4), rgba(59, 130, 246, 0.4));
    background-origin: border-box;
    background-clip: padding-box, border-box;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.4),
        0 5px 15px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(59, 130, 246, 0.15);
    position: relative;
    overflow: hidden;
}

.sponsor-section::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.3), rgba(139, 92, 246, 0.3), rgba(59, 130, 246, 0.3));
    border-radius: 20px;
    z-index: -1;
    opacity: 0.3;
    filter: blur(20px);
}

.sponsor-content {
    display: flex;
    gap: 40px;
    align-items: center;
    flex-direction: column;
}

.sponsor-logo-wrapper {
    flex-shrink: 0;
}

.sponsor-logo {
    max-width: 300px;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(59, 130, 246, 0.4));
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.sponsor-logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 15px 40px rgba(59, 130, 246, 0.6));
}

.sponsor-info {
    flex: 1;
    text-align: center;
}

.sponsor-description {
    font-family: var(--font-family-primary);
    font-size: 1.1rem;
    color: #d1d5db;
    line-height: 1.8;
    margin: 0;
}

/* Requirements Section */
.requirements-section {
    margin: 80px 0;
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.requirement-card {
    padding: 30px 20px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 15px;
    border: 2px solid rgba(255, 255, 255, 0.15);
    box-shadow: 
        0 15px 40px rgba(0, 0, 0, 0.2),
        0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.requirement-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(59, 130, 246, 0.1),
        transparent
    );
    transform: rotate(45deg);
    transition: all 0.6s ease;
}

.requirement-card:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 20px 50px rgba(0, 0, 0, 0.3),
        0 8px 20px rgba(0, 0, 0, 0.2),
        0 0 30px rgba(59, 130, 246, 0.3);
    border-color: rgba(59, 130, 246, 0.5);
}

.requirement-card:hover::after {
    left: 50%;
}

.requirement-text {
    font-family: var(--font-family-primary);
    font-size: 1.05rem;
    color: #d1d5db;
    line-height: 1.6;
    margin: 0;
    text-align: center;
}

/* FAQ Section */
.faq-section {
    margin: 80px 0;
}

.faq-accordion {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 15px;
    border: 2px solid rgba(255, 255, 255, 0.15);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.faq-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(59, 130, 246, 0.15),
        transparent
    );
    transition: left 0.5s ease;
}

.faq-item:hover {
    border-color: rgba(59, 130, 246, 0.5);
    box-shadow: 
        0 10px 30px rgba(59, 130, 246, 0.3),
        0 4px 12px rgba(59, 130, 246, 0.2),
        0 0 20px rgba(59, 130, 246, 0.2);
}

.faq-item:hover::before {
    left: 100%;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.05);
}

.faq-question-text {
    font-family: var(--font-family-primary);
    font-size: 1.15rem;
    font-weight: 600;
    color: #ffffff;
    line-height: 1.5;
    padding-right: 20px;
}

.faq-icon {
    font-family: var(--font-family-primary);
    font-size: 1.8rem;
    font-weight: 300;
    color: var(--color-primary);
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-item.active .faq-answer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 30px;
    right: 30px;
    height: 2px;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(59, 130, 246, 0.5),
        transparent
    );
    animation: shimmer-line 2s ease-in-out infinite;
}

@keyframes shimmer-line {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
}

.faq-answer-text {
    font-family: var(--font-family-primary);
    font-size: 1.05rem;
    color: #93c5fd;
    line-height: 1.8;
    margin: 0;
    padding: 30px 20px;
    background: linear-gradient(
        180deg,
        rgba(59, 130, 246, 0.05) 0%,
        transparent 100%
    );
    border-left: 3px solid rgba(59, 130, 246, 0.5);
    position: relative;
    animation: fade-in-up 0.4s ease-out;
}

@keyframes fade-in-up {
    0% {
        opacity: 0;
        transform: translateY(-10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.faq-item.active .faq-answer-text {
    text-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

/* Form Section */
.form-section {
    margin: 80px 0;
    padding: 60px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    border: 2px solid transparent;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.03)),
        linear-gradient(90deg, rgba(59, 130, 246, 0.4), rgba(139, 92, 246, 0.4), rgba(59, 130, 246, 0.4));
    background-origin: border-box;
    background-clip: padding-box, border-box;
    box-shadow: 
        0 25px 70px rgba(0, 0, 0, 0.4),
        0 10px 30px rgba(0, 0, 0, 0.3),
        0 0 20px rgba(59, 130, 246, 0.15);
    position: relative;
    overflow: hidden;
}

.form-section::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(90deg, rgba(59, 130, 246, 0.3), rgba(139, 92, 246, 0.3), rgba(59, 130, 246, 0.3));
    border-radius: 20px;
    z-index: -1;
    opacity: 0.3;
    filter: blur(20px);
}

.form-description {
    font-family: var(--font-family-primary);
    font-size: 1.1rem;
    color: #d1d5db;
    line-height: 1.7;
    margin: 0 0 40px 0;
    text-align: center;
}

.error-messages-box {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    color: #ffffff;
    padding: 20px 25px;
    border-radius: 12px;
    margin-bottom: 30px;
    box-shadow: 
        0 10px 30px rgba(220, 38, 38, 0.3),
        0 4px 12px rgba(220, 38, 38, 0.2);
}

.error-text {
    font-family: var(--font-family-primary);
    font-size: 0.95rem;
    margin: 0 0 10px 0;
    line-height: 1.5;
}

.error-text:last-child {
    margin-bottom: 0;
}

.application-form {
    margin-top: 40px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-bottom: 25px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group-full {
    grid-column: 1 / -1;
}

.form-label {
    font-family: var(--font-family-primary);
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 10px;
}

.required-indicator {
    color: #dc2626;
    font-weight: 700;
}

.form-help-text {
    font-family: var(--font-family-primary);
    font-size: 0.9rem;
    color: #9ca3af;
    margin: 0 0 10px 0;
    font-style: italic;
}

.form-input,
.form-textarea {
    font-family: var(--font-family-primary);
    font-size: 1rem;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 14px 18px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 
        0 0 0 4px rgba(59, 130, 246, 0.1),
        0 10px 30px rgba(59, 130, 246, 0.3),
        inset 0 1px 3px rgba(59, 130, 246, 0.2);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.form-textarea {
    resize: vertical;
    min-height: 150px;
}

.form-submit {
    text-align: center;
    margin-top: 40px;
}

.submit-button {
    font-size: 1.2rem;
    padding: 18px 50px;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(
        135deg,
        #3b82f6 0%,
        #2563eb 50%,
        #3b82f6 100%
    );
    background-size: 200% auto;
    box-shadow: 
        0 15px 40px rgba(59, 130, 246, 0.4),
        0 5px 15px rgba(59, 130, 246, 0.3),
        inset 0 -8px 20px rgba(255, 255, 255, 0.15);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.submit-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    transition: left 0.5s ease;
}

.submit-button:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 20px 50px rgba(59, 130, 246, 0.6),
        0 8px 20px rgba(59, 130, 246, 0.5),
        inset 0 -6px 20px rgba(255, 255, 255, 0.2);
    animation: glow-pulse 2s ease-in-out infinite;
}

.submit-button:hover::before {
    left: 100%;
}

.submit-button:active {
    transform: translateY(-1px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .linkbuilding-treffen-container {
        padding: 40px 20px;
    }

    .hero-section {
        padding: 50px 25px;
    }

    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .community-section,
    .organizers-section,
    .requirements-section,
    .benefits-section,
    .faq-section,
    .form-section {
        padding: 35px 25px;
        margin: 50px 0;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 25px;
    }

    .community-description {
        font-size: 1.05rem;
    }

    .organizers-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .organizer-card {
        padding: 30px 20px;
    }

    .organizer-photo {
        width: 150px;
        height: 150px;
    }

    .organizer-name {
        font-size: 1.8rem;
    }

    .organizer-role {
        font-size: 1rem;
    }

    .organizer-description {
        font-size: 1rem;
    }

    .organizer-linkedin-link {
        width: 100%;
        display: block;
        text-align: center;
        padding: 14px 20px;
    }

    .organizer-email-wrapper {
        padding: 20px;
    }

    .organizer-email-svg {
        max-width: 200px;
    }

    .requirements-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .requirement-card {
        padding: 25px 20px;
    }

    .benefits-list {
        gap: 15px;
    }

    .faq-accordion {
        gap: 18px;
    }

    .faq-question {
        padding: 22px 25px;
    }

    .faq-answer-text {
        padding: 28px 20px;
    }

    .sponsor-content {
        flex-direction: column;
        text-align: center;
        gap: 25px;
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .form-input,
    .form-textarea {
        padding: 13px;
    }

    .submit-button {
        width: 100%;
        padding: 16px;
    }

    .success-message-box {
        padding: 20px;
    }
}

@media (max-width: 576px) {
    .linkbuilding-treffen-container {
        padding: 30px 15px;
    }

    .hero-section {
        padding: 40px 20px;
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 1rem;
        line-height: 1.5;
    }

    .community-section,
    .organizers-section,
    .requirements-section,
    .benefits-section,
    .faq-section,
    .form-section {
        padding: 25px 20px;
        margin: 40px 0;
    }

    .section-title {
        font-size: 1.7rem;
        margin-bottom: 20px;
    }

    .community-description {
        font-size: 1rem;
        line-height: 1.6;
    }

    .organizers-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .organizer-card {
        padding: 25px 20px;
    }

    .organizer-photo {
        width: 130px;
        height: 130px;
    }

    .organizer-name {
        font-size: 1.5rem;
    }

    .organizer-role {
        font-size: 0.95rem;
    }

    .organizer-description {
        font-size: 0.9rem;
    }

    .organizer-linkedin-link {
        width: 100%;
        display: block;
        text-align: center;
        padding: 12px 20px;
        font-size: 0.9rem;
    }

    .organizer-email-wrapper {
        padding: 18px;
    }

    .organizer-email-label {
        font-size: 0.9rem;
    }

    .organizer-email-svg {
        max-width: 180px;
    }

    .requirements-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .requirement-card {
        padding: 25px 20px;
    }

    .requirement-text {
        font-size: 0.95rem;
    }

    .benefits-list {
        gap: 15px;
    }

    .benefit-item {
        font-size: 0.95rem;
        padding-left: 30px;
    }

    .faq-accordion {
        gap: 15px;
    }

    .faq-question {
        padding: 20px;
    }

    .faq-question-text {
        font-size: 1rem;
    }

    .faq-answer-text {
        font-size: 0.95rem;
        padding: 25px 20px;
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .form-label {
        font-size: 0.95rem;
    }

    .form-input,
    .form-textarea {
        font-size: 0.95rem;
        padding: 12px;
    }

    .submit-button {
        width: 100%;
        padding: 14px;
        font-size: 1rem;
    }

    .success-message-box {
        padding: 18px 20px;
    }

    .success-text {
        font-size: 0.95rem;
    }
}