.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
}

.header {
    text-align: center;
    margin-bottom: 50px;
    padding: 40px 0;
    /*background: linear-gradient(45deg, #6a5acd, #9370db, #8a2be2);*/
    border-radius: 20px;
    /*box-shadow: 0 20px 40px rgba(106, 90, 205, 0.3);*/
    position: relative;
    overflow: hidden;
    /*background: #7352F3;*/
    background: rgba(106, 90, 205, 0.4);
}

    .header::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        /*background: repeating-linear-gradient( 45deg, transparent, transparent 10px, rgba(255, 255, 255, 0.1) 10px, rgba(255, 255, 255, 0.1) 20px );*/
        /*animation: shimmer 4s linear infinite;*/
    }

@keyframes shimmer {
    0% {
        transform: translateX(-100%) translateY(-100%);
    }

    100% {
        transform: translateX(100%) translateY(100%);
    }
}

.header h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
}

.header .subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

.last-updated {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px 25px;
    border-radius: 50px;
    text-align: center;
    margin-bottom: 40px;
    border: 1px solid rgba(106, 90, 205, 0.3);
    backdrop-filter: blur(10px);
}

.content-section {
    background: rgba(255, 255, 255, 0.05);
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 30px;
    border: 1px solid rgba(106, 90, 205, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

    .content-section:hover {
        transform: translateY(-2px);
        box-shadow: 0 10px 30px rgba(138, 43, 226, 0.2);
        border-color: rgba(106, 90, 205, 0.4);
    }

h2 {
    color: #6a5acd;
    font-size: 2rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #6a5acd;
    position: relative;
}

    h2::after {
        content: '';
        position: absolute;
        bottom: -2px;
        left: 0;
        width: 50px;
        height: 2px;
        background: #8a2be2;
    }

h3 {
    color: #9370db;
    font-size: 1.5rem;
    margin: 25px 0 15px 0;
}

h4 {
    color: #dda0dd;
    font-size: 1.2rem;
    margin: 20px 0 10px 0;
}

p {
    margin-bottom: 15px;
    text-align: justify;
}

ul {
    margin: 15px 0;
    padding-left: 25px;
}

li {
    margin-bottom: 8px;
    position: relative;
}

    li::marker {
        /*color: #6a5acd;*/
        color: white;
    }

strong {
    /*color: #8a2be2;*/
    font-weight: 600;
    color: white;
}

a {
    /*color: #9370db;*/
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 2px 4px;
    border-radius: 4px;
}

    a:hover {
        background: rgba(147, 112, 219, 0.2);
        color: #dda0dd;
        text-decoration: underline;
    }

.contact-section {
    /*background: linear-gradient(45deg, #1a1a2e, #6a5acd, #8a2be2);*/
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    /*box-shadow: 0 15px 35px rgba(106, 90, 205, 0.4);*/
    position: relative;
    overflow: hidden;
    background: rgba(106, 90, 205, 0.4);
}

    .contact-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        /*background: repeating-linear-gradient( 90deg, transparent, transparent 20px, rgba(255, 255, 255, 0.1) 20px, rgba(255, 255, 255, 0.1) 40px );*/
        /*animation: slide 3s linear infinite;*/
    }

@keyframes slide {
    0% {
        transform: translateX(-40px);
    }

    100% {
        transform: translateX(40px);
    }
}

.contact-section h2 {
    border: none;
    color: white;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

    .contact-section h2::after {
        display: none;
    }

.contact-info {
    position: relative;
    z-index: 1;
}

.contact-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 15px 20px;
    margin: 10px 0;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

    .contact-item:hover {
        background: rgba(255, 255, 255, 0.2);
        transform: scale(1.02);
    }

    .contact-item a {
        color: #ffffff;
    }

        .contact-item a:hover {
            color: #dda0dd;
            background: rgba(221, 160, 221, 0.1);
        }

.scroll-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: linear-gradient(45deg, #6a5acd, #8a2be2);
    color: white;
    border: none;
    padding: 15px;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 5px 15px rgba(106, 90, 205, 0.4);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

    .scroll-top.visible {
        opacity: 1;
        transform: translateY(0);
    }

    .scroll-top:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(138, 43, 226, 0.6);
    }

@media (max-width: 768px) {
    .container {
        padding: 20px 15px;
    }

    .header h1 {
        font-size: 2.5rem;
    }

    .content-section {
        padding: 20px;
    }

    h2 {
        font-size: 1.6rem;
    }
}

/* Loading animation */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}