/* app.css - Стили для страницы приложения */

.app-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.app-header {
    text-align: center;
    margin-bottom: 60px;
    padding-bottom: 30px;
    border-bottom: 1px solid #333;
}

.app-header h1 {
    font-size: 2.5rem;
    color: #8b0000;
    margin-bottom: 15px;
}

.app-header p {
    font-size: 1.2rem;
    color: #aaa;
    max-width: 800px;
    margin: 0 auto;
}

/* Секция скачивания */
.download-section {
    background-color: #1a1a1a;
    border-radius: 15px;
    padding: 40px;
    margin-bottom: 50px;
    border: 1px solid #333;
}

.download-section h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: #fff;
}

.download-section > p {
    color: #aaa;
    margin-bottom: 40px;
    font-size: 1.1rem;
}

.download-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 20px;
}

.download-option {
    background-color: #222;
    border-radius: 12px;
    padding: 30px;
    border: 1px solid #333;
    transition: all 0.3s ease;
}

.download-option:hover {
    border-color: #8b0000;
    transform: translateY(-5px);
}

.download-option h3 {
    color: #fff;
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.download-option p {
    color: #bbb;
    margin-bottom: 20px;
    line-height: 1.6;
}

.download-option ul {
    list-style: none;
    margin-bottom: 25px;
    padding-left: 0;
}

.download-option li {
    color: #ccc;
    margin-bottom: 8px;
    padding-left: 24px;
    position: relative;
}

.download-option li:before {
    content: "✓";
    color: #8b0000;
    position: absolute;
    left: 0;
    font-weight: bold;
}

.download-btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    text-align: center;
    min-width: 250px;
}

.download-btn.msi {
    background-color: #8b0000;
    color: white;
    border: 2px solid #8b0000;
}

.download-btn.msi:hover {
    background-color: #a50000;
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(139, 0, 0, 0.3);
}

.download-btn.zip {
    background-color: transparent;
    color: #8b0000;
    border: 2px solid #8b0000;
}

.download-btn.zip:hover {
    background-color: #8b0000;
    color: white;
    transform: scale(1.05);
}

.file-size {
    font-size: 0.9rem;
    color: #888;
    font-weight: normal;
}

/* Секции с контентом */
.app-features,
.system-requirements,
.installation-guide {
    margin-bottom: 60px;
}

.app-features h2,
.system-requirements h2,
.installation-guide h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    color: #fff;
    text-align: center;
}

/* Сетки */
.features-grid,
.requirements-grid,
.guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.feature,
.requirement,
.step {
    background-color: #1a1a1a;
    border-radius: 12px;
    padding: 25px;
    border: 1px solid #333;
    transition: all 0.3s ease;
}

.feature:hover,
.requirement:hover,
.step:hover {
    border-color: #8b0000;
    transform: translateY(-3px);
}

.feature h3,
.requirement h3,
.step h3 {
    color: #8b0000;
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.feature p,
.requirement p,
.step p {
    color: #bbb;
    line-height: 1.6;
}

/* Адаптивность */
@media (max-width: 768px) {
    .app-header h1 {
        font-size: 2rem;
    }

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

    .download-btn {
        display: block;
        width: 100%;
        margin-bottom: 15px;
    }

    .features-grid,
    .requirements-grid,
    .guide-steps {
        grid-template-columns: 1fr;
    }

    .download-section {
        padding: 25px;
    }

    .app-container {
        padding: 20px 15px;
    }
}

@media (max-width: 480px) {
    .app-header h1 {
        font-size: 1.8rem;
    }

    .download-option {
        padding: 20px;
    }

    .feature,
    .requirement,
    .step {
        padding: 20px;
    }
}