:root {
    --primary-color: #7B68EE;
    --secondary-color: #20B2AA;
    --accent-color: #FF6B6B;
    --dark-color: #2E3440;
    --light-color: #F9F7FE;
    --gradient-bg: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --section-padding: 100px 0;
}

body {
    font-family: 'Outfit', sans-serif;
    color: #333;
    line-height: 1.7;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--secondary-color);
}

.btn-primary {
    background: var(--gradient-bg);
    border: none;
    border-radius: 50px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(123, 104, 238, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(123, 104, 238, 0.4);
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
}

.section-padding {
    padding: var(--section-padding);
}

.bg-light {
    background-color: var(--light-color) !important;
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: rgba(46, 52, 64, 0.95);
    color: #fff;
    padding: 15px 0;
    z-index: 1000;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.1);
    display: none;
}

.cookie-banner.show {
    display: block;
    animation: slideUp 0.5s ease forwards;
}

.cookie-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.cookie-content p {
    margin-bottom: 0;
    margin-right: 20px;
}

.cookie-content a {
    color: var(--secondary-color);
    text-decoration: underline;
}

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

.header {
    background: var(--gradient-bg);
    color: #fff;
    position: relative;
}

.navbar {
    padding: 20px 0;
}

.navbar-brand {
    font-size: 1.8rem;
    font-weight: 700;
    color: #fff !important;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    padding: 0.5rem 1rem;
    margin: 0 5px;
    position: relative;
}

.navbar-dark .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:focus {
    color: #fff;
}

.navbar-dark .navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: #fff;
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.navbar-dark .navbar-nav .nav-link:hover::after {
    width: 70%;
}

.hero-section {
    padding: 150px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    clip-path: polygon(0 0, 100% 0, 100% 100%, 30% 100%);
    z-index: 1;
}

.hero-section h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #fff;
}

.hero-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.9);
}

.hero-image {
    position: relative;
    z-index: 2;
    border-radius: 15px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    transform: perspective(1000px) rotateY(-10deg);
}

.section-header {
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    position: relative;
    display: inline-block;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--secondary-color);
}

.section-header p {
    font-size: 1.2rem;
    color: #777;
    margin-top: 15px;
}

.section-image img {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.section-content {
    padding: 20px;
}

.feature-list {
    list-style: none;
    padding-left: 0;
    margin-top: 20px;
}

.feature-list li {
    padding: 10px 0;
    position: relative;
    padding-left: 30px;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 10px;
    color: var(--secondary-color);
    font-weight: bold;
}

.feature-card {
    background: #fff;
    border-radius: 15px;
    padding: 30px;
    height: 100%;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    margin-bottom: 20px;
}

.feature-icon img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 20px;
    padding: 15px;
    background: var(--light-color);
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.benefit-item {
    margin-bottom: 25px;
    position: relative;
    padding-left: 30px;
}

.benefit-item h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.benefit-item::before {
    content: '•';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--accent-color);
    font-size: 1.5rem;
}

.benefits-image img {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.benefits-image:hover img {
    transform: scale(1.03);
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

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

.timeline-item {
    padding: 30px 0;
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 50%;
    width: 20px;
    height: 20px;
    background: var(--secondary-color);
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.timeline-content {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    width: 45%;
    position: relative;
    margin-left: auto;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 0;
    margin-right: auto;
}

.timeline-content h4 {
    margin-bottom: 5px;
    color: var(--dark-color);
}

.timeline-content .time {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 10px;
}

.speaker-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    height: 100%;
    transition: all 0.3s ease;
}

.speaker-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.speaker-image {
    overflow: hidden;
}

.speaker-image img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    transition: all 0.5s ease;
    border-radius: 20px;
    padding-left: 20px;
}

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

.speaker-info {
    padding: 20px;
}

.speaker-info h3 {
    font-size: 1.4rem;
    margin-bottom: 5px;
}

.speaker-info .position {
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 15px;
}

.contact-info {
    background: #fff;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    height: 100%;
}

.contact-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 30px;
}

.contact-list li {
    margin-bottom: 20px;
}

.contact-list li strong {
    display: block;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.map-container {
    border-radius: 10px;
    overflow: hidden;
    margin-top: 20px;
}

.registration-form {
    background: #fff;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    height: 100%;
}

.form-control {
    border-radius: 50px;
    padding: 12px 20px;
    border: 1px solid #e0e0e0;
    margin-bottom: 15px;
}

.form-control:focus {
    box-shadow: none;
    border-color: var(--primary-color);
}

.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.footer {
    background: var(--dark-color);
    color: #fff;
    padding: 80px 0 30px;
}

.footer h3 {
    color: #fff;
    font-size: 1.4rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--secondary-color);
}

.footer-links {
    list-style: none;
    padding-left: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--secondary-color);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    margin-top: 50px;
    text-align: center;
}

.privacy-section {
    padding: 120px 0 80px;
}

.privacy-header h1 {
    font-size: 2.8rem;
    margin-bottom: 10px;
}

.privacy-block h2 {
    font-size: 1.8rem;
    color: var(--dark-color);
    margin-bottom: 20px;
}

.privacy-block ul {
    padding-left: 20px;
}

.privacy-block ul li {
    margin-bottom: 10px;
}

@media (max-width: 991px) {
    .hero-section {
        padding: 100px 0 80px;
    }
    
    .hero-section h1 {
        font-size: 2.8rem;
    }
    
    .hero-image {
        margin-top: 40px;
        transform: none;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item::before {
        left: 30px;
    }
    
    .timeline-content {
        width: 85%;
        margin-left: 60px;
    }
    
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 60px;
        margin-right: 0;
    }
}

@media (max-width: 767px) {
    .section-padding {
        padding: 70px 0;
    }
    
    .hero-section {
        padding: 80px 0 60px;
    }
    
    .hero-section h1 {
        font-size: 2.2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .cookie-content {
        flex-direction: column;
    }
    
    .cookie-content p {
        margin-bottom: 15px;
        margin-right: 0;
    }
}