/* download.css */

:root {
    --primary-color: #8B5A3C;
    --primary-light: #A2704E;
    --primary-dark: #6F442A;
    --primary-soft: rgba(139, 90, 60, 0.08);
    --primary-mid: rgba(139, 90, 60, 0.12);
    --background-color: #FFFFFF;
    --surface-color: #F8F6F2;
    --surface-elevated: #FFFFFF;
    --border-color: #EBE3DA;
    --border-light: #F0EAE3;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.03), 0 1px 2px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.03), 0 2px 4px rgba(0, 0, 0, 0.02);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.05), 0 4px 8px rgba(0, 0, 0, 0.03);
    --shadow-hover: 0 12px 28px -8px rgba(100, 70, 40, 0.12);
    --text-primary: #2C241A;
    --text-secondary: #6B5A4A;
    --text-tertiary: #9B8B7A;
    --transition-default: all 0.2s cubic-bezier(0.2, 0.9, 0.4, 1.1);
}

.download-page {
    max-width: 1100px;
    margin: 32px auto;
    padding: 0 24px;
}

.download-section {
    background: var(--surface-elevated);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-default);
}

.download-section:hover {
    box-shadow: var(--shadow-md);
}

.download-content {
    padding: 48px;
}

.download-header {
    text-align: center;
    margin-bottom: 40px;
}

.download-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    letter-spacing: -0.5px;
    position: relative;
    display: inline-block;
    padding-bottom: 12px;
}

.download-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 64px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

.download-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

.download-note {
    background: var(--surface-color);
    padding: 12px 20px;
    border-radius: 40px;
    display: inline-block;
    margin-top: 16px;
    font-size: 0.75rem;
    color: var(--text-tertiary);
    border: 1px solid var(--border-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.stat-card {
    background: var(--surface-color);
    border-radius: 12px;
    padding: 24px 16px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition-default);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-light);
}

.stat-number {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 8px;
    line-height: 1.2;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.store-section {
    margin-bottom: 48px;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 24px;
    text-align: center;
    position: relative;
    padding-bottom: 8px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: var(--primary-color);
    border-radius: 2px;
}

.store-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.store-button {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 28px;
    border-radius: 48px;
    text-decoration: none;
    transition: var(--transition-default);
    border: 1px solid var(--border-color);
    background: var(--surface-elevated);
}

.store-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.store-icon {
    font-size: 28px;
}

.store-info {
    text-align: right;
}

.store-name {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.store-type {
    font-size: 0.7rem;
    color: var(--text-tertiary);
}

.store-image-button {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-default);
    border-radius: 12px;
    overflow: hidden;
}

.store-image-button:hover {
    transform: translateY(-2px);
    filter: brightness(1.02);
}

.store-image-button img {
    height: 60px;
    width: auto;
    display: block;
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 48px;
}

.platform-card {
    background: var(--surface-color);
    border-radius: 12px;
    padding: 20px 16px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition-default);
    text-decoration: none;
}

.platform-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-light);
}

.platform-icon {
    font-size: 32px;
    margin-bottom: 12px;
    display: block;
}

.platform-name {
    font-weight: 650;
    color: var(--primary-color);
    margin-bottom: 4px;
    font-size: 1rem;
}

.platform-status {
    font-size: 0.7rem;
    color: var(--text-tertiary);
}

.platform-status.available {
    color: #2E7D32;
}

.platform-status.coming {
    color: #ED6C02;
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 16px;
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--surface-color);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.feature-icon {
    font-size: 24px;
}

.feature-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .download-page {
        padding: 0 16px;
        margin: 24px auto;
    }

    .download-content {
        padding: 32px 24px;
    }

    .download-header h2 {
        font-size: 28px;
    }

    .download-header p {
        font-size: 0.85rem;
    }

    .stats-grid {
        gap: 16px;
        margin-bottom: 32px;
    }

    .stat-card {
        padding: 16px 12px;
    }

    .stat-number {
        font-size: 28px;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    .platforms-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }

    .platform-card {
        padding: 14px 10px;
    }

    .platform-icon {
        font-size: 24px;
    }

    .platform-name {
        font-size: 0.85rem;
    }

    .store-buttons {
        gap: 12px;
    }

    .store-button {
        padding: 10px 20px;
    }

    .store-icon {
        font-size: 22px;
    }

    .store-name {
        font-size: 0.8rem;
    }

    .store-image-button img {
        height: 50px;
    }

    .features-list {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

@media (max-width: 560px) {
    .download-page {
        padding: 0 12px;
        margin: 16px auto;
    }

    .download-content {
        padding: 24px 20px;
    }

    .download-header h2 {
        font-size: 27px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .platforms-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .platform-card {
        display: flex;
        align-items: center;
        justify-content: space-between;
        text-align: right;
        padding: 12px 16px;
    }

    .platform-card > div {
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .platform-icon {
        margin-bottom: 0;
    }

    .store-buttons {
        flex-direction: column;
        align-items: center;
    }

    .store-button {
        width: 100%;
        justify-content: center;
    }

    .store-image-button img {
        height: 50px;
    }

    .section-title {
        font-size: 1.2rem;
    }
}

@media (max-width: 380px) {
    .download-content {
        padding: 20px 16px;
    }

    .download-header h2 {
        font-size: 22px;
    }

    .stat-number {
        font-size: 24px;
    }

    .feature-item {
        padding: 10px 12px;
    }

    .feature-icon {
        font-size: 20px;
    }

    .feature-text {
        font-size: 0.75rem;
    }
}