.banner {
    position: relative;
    width: 100%;
    height: 330px;
    overflow: hidden;
}

.banner img, .banner video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.banner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0), rgba(255, 255, 255, 1));
}

.banner-text {
    position: absolute;
    top: 34%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 44px;
    font-weight: bold;
}

.main-content {
    max-width: 1200px;
    margin: -8% auto 40px;
    padding: 40px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.about-section {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
}

.about-content {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.about-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(74, 108, 247, 0.08);
}

.about-content h2 {
    color: #2c3e50;
    font-size: 32px;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 15px;
}

.about-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: #4a6cf7;
    border-radius: 3px;
}

.about-content p {
    color: #5f6c7b;
    line-height: 1.8;
    font-size: 16px;
    margin-bottom: 20px;
}

.contact-info {
    padding: 30px;
    background: white;
    border-radius: 15px;
    border: 1px solid rgba(74, 108, 247, 0.1);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.contact-info:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(74, 108, 247, 0.08);
}

.contact-info h3 {
    color: #2c3e50;
    font-size: 22px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 15px;
}

.contact-info h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: #4a6cf7;
    border-radius: 3px;
}

.contact-list {
    list-style: none;
    padding: 0;
}

.contact-list li {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: #5f6c7b;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.contact-list li:hover {
    background: #f0f2f5;
}

.contact-list i {
    margin-right: 15px;
    color: #4a6cf7;
    font-size: 18px;
    width: 24px;
    text-align: center;
}

.contact-list a {
    color: #4a6cf7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-list a:hover {
    color: #3a5ccd;
}

.service-grid {
    background: white;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.service-grid h3 {
    color: #2c3e50;
    font-size: 28px;
    margin-bottom: 30px;
    position: relative;
    padding-bottom: 15px;
}

.service-grid h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: #4a6cf7;
    border-radius: 3px;
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.feature-list li {
    padding: 25px;
    background: #f8f9fa;
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.feature-list li:hover {
    transform: translateY(-5px);
    background: white;
    border-color: rgba(74, 108, 247, 0.1);
    box-shadow: 0 8px 20px rgba(74, 108, 247, 0.08);
}

.feature-list strong {
    display: block;
    color: #2c3e50;
    font-size: 18px;
    margin-bottom: 10px;
}

.feature-list p {
    color: #5f6c7b;
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 768px) {
    .main-content {
        margin: -5% 15px 40px;
        padding: 20px;
        gap: 20px;
    }

    .about-content,
    .service-grid {
        padding: 25px;
    }

    .about-content h2,
    .service-grid h3 {
        font-size: 24px;
    }

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

    .contact-info {
        padding: 20px;
    }
}