.download-hero {
    background: linear-gradient(135deg, var(--primary-color), var(--second-color));
    padding: 80px 50px;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.download-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    z-index: 1;
}

.download-hero .content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 80px auto;
}

.download-hero h1 {
    font-family: "VazirBold", sans-serif;
    font-size: 48px;
    margin: 0 0 20px 0;
    background: linear-gradient(135deg, #ffffff, var(--third-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 4px 20px rgba(3, 99, 255, 0.3);
    letter-spacing: 1px;
    animation: slideIn 0.8s ease-out;
}

.download-hero p {
    font-size: 20px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 40px 0;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    animation: slideIn 0.8s ease-out 0.2s both;
}

.download-hero .btn-dl {
    display: inline-block;
    width: auto;
    padding: 18px 40px;
    font-size: 18px;
    animation: slideIn 0.8s ease-out 0.4s both;
}

.download-info {
    background: rgba(1, 15, 27, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    border: 1px solid rgba(3, 99, 255, 0.3);
    margin: 50px auto;
    max-width: 1000px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.download-info h2 {
    font-family: "VazirBold", sans-serif;
    font-size: 32px;
    color: var(--third-color);
    text-align: center;
    margin-bottom: 30px;
    position: relative;
}

.download-info h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(135deg, var(--third-color), var(--second-color));
    border-radius: 2px;
}

.download-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.detail-item {
    text-align: center;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(3, 99, 255, 0.2);
    transition: all 0.3s ease;
}

.detail-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(3, 99, 255, 0.2);
    border-color: var(--third-color);
}

.detail-item i {
    font-size: 40px;
    color: var(--third-color);
    margin-bottom: 15px;
    display: block;
}

.detail-item h3 {
    font-family: "VazirBold", sans-serif;
    font-size: 22px;
    color: white;
    margin-bottom: 10px;
}

.detail-item p {
    color: var(--secondary-color);
    font-size: 16px;
    line-height: 1.5;
}

.features-section {
    padding: 60px 50px;
    background: linear-gradient(135deg, var(--second-color), var(--primary-color));
}

.features-section h2 {
    font-family: "VazirBold", sans-serif;
    font-size: 36px;
    color: white;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
}

.features-section h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--third-color);
    border-radius: 2px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 30px;
    text-align: center;
    border: 1px solid rgba(3, 99, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(3, 99, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

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

.feature-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(3, 99, 255, 0.3);
    border-color: var(--third-color);
}

.feature-item img {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
    border-radius: 50%;
    object-fit: cover;
}

.feature-item h3 {
    font-family: "VazirBold", sans-serif;
    font-size: 24px;
    color: white;
    margin-bottom: 15px;
}

.feature-item p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 16px;
    line-height: 1.6;
}

.system-reqs {
    padding: 60px 50px;
    background: var(--primary-color);
    text-align: center;
}

.system-reqs h2 {
    font-family: "VazirBold", sans-serif;
    font-size: 36px;
    color: var(--third-color);
    margin-bottom: 50px;
}

.reqs-table {
    max-width: 800px;
    margin: 0 auto;
    background: rgba(0, 57, 108, 0.2);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.reqs-table table {
    width: 100%;
    border-collapse: collapse;
}

.reqs-table th,
.reqs-table td {
    padding: 15px;
    text-align: right;
    color: white;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.reqs-table th {
    background: var(--second-color);
    font-family: "VazirBold", sans-serif;
    font-size: 18px;
}

.reqs-table td {
    font-size: 16px;
    background: rgba(255, 255, 255, 0.05);
}

@media (max-width: 768px) {
    .download-hero,
    .features-section,
    .system-reqs {
        padding: 40px 20px;
    }

    .download-hero h1 {
        font-size: 36px;
    }

    .download-hero p {
        font-size: 18px;
    }

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

    .download-info {
        padding: 20px;
        margin: 20px;
    }

    .download-details {
        grid-template-columns: 1fr;
    }

    .reqs-table {
        font-size: 14px;
    }

    .reqs-table th,
    .reqs-table td {
        padding: 10px;
    }
}