.main_presentation {
    display: flex;
    justify-content: center;
    width: 100%;
}

.badges{
    display: flex;
}

.badges a{
    width: 20dvh;
    height: 100%;
    margin-right: 2dvh;
}

.container-download {
    width: 100%;
    max-width: 1200px;
    padding: 48px;
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 48px;
    align-items: start;
    background: var(--md-sys-color-surface-variant);
    border-radius: 32px;
}

.screenshot-section {
    position: sticky;
    top: 20px;
}

.screenshot {
    width: 100%;
    aspect-ratio: 9 / 19.5;
    overflow: hidden;
    border-radius: 24px;
    background: var(--md-sys-color-surface);
}

.screenshot img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.content-section {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.app-header {
    display: flex;
    align-items: center;
    gap: 20px;
    padding-bottom: 24px;
    border-bottom: 2px solid var(--md-sys-color-surface);
}

.app-icon {
    width: 88px;
    height: 88px;
    flex-shrink: 0;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--md-sys-color-surface);
    border-radius: 20px;
}

.app-icon img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.app-header-info {
    flex: 1;
}

.app-title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--md-sys-color-on-surface);
}

.app-version {
    font-size: 14px;
    font-weight: 500;
    opacity: 0.7;
    color: var(--md-sys-color-on-primary-container);
}

.app-description {
    font-size: 16px;
    line-height: 1.6;
    opacity: 0.8;
    color: var(--md-sys-color-on-surface);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.info-item {
    padding: 20px;
    border-radius: 16px;
    background: var(--md-sys-color-surface);
}

.info-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    margin-bottom: 8px;
    opacity: 0.6;
    color: var(--md-sys-color-on-primary-container);
}

.info-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--md-sys-color-on-surface);
}

.buttons {
    display: flex;
    gap: 12px;
}

.btn {
    flex: 1;
    padding: 26px 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 20px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    border: none;
    border-radius: 12px;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.btn:active {
    transform: translateY(0);
}

.btn-primary {
    background: var(--md-sys-color-secondary);
    color: var(--md-sys-color-on-secondary);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--md-sys-color-on-surface);
    color: var(--md-sys-color-on-surface);
}

.update-changelog-section {
    overflow: hidden;
    border-radius: 20px;
    background: var(--md-sys-color-surface);
}

.update-info {
    padding: 24px;
    border-bottom: 2px solid var(--md-sys-color-surface-variant);
}

.update-label,
.changelog-title {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    opacity: 0.6;
    color: var(--md-sys-color-on-primary-container);
}

.update-label {
    margin-bottom: 8px;
}

.update-date {
    font-size: 16px;
    font-weight: 600;
    color: var(--md-sys-color-on-surface);
}

.changelog {
    padding: 24px;
}

.changelog-title {
    margin-bottom: 16px;
}

.changelog-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.changelog-item {
    position: relative;
    padding-left: 20px;
    font-size: 14px;
    line-height: 1.6;
    opacity: 0.8;
    color: var(--md-sys-color-on-surface);
}

.changelog-item::before {
    content: "•";
    position: absolute;
    left: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--md-sys-color-secondary);
}

@media (max-width: 1024px) {
    .container-download {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 32px;
    }

    .screenshot-section {
        position: static;
        max-width: 320px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .container-download {
        padding: 24px;
        border-radius: 0;
    }

    .app-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .app-title {
        font-size: 28px;
    }

    .info-grid {
        grid-template-columns: 1fr;
    }

    .buttons {
        flex-direction: column;
    }

    .screenshot-section {
        max-width: 280px;
    }
}