/* Local Font Definitions using downloaded TTF files */

/* Inter */
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    src: url('./Inter/static/Inter_18pt-Regular.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    src: url('./Inter/static/Inter_18pt-Medium.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    src: url('./Inter/static/Inter_18pt-SemiBold.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    src: url('./Inter/static/Inter_18pt-Bold.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 800;
    src: url('./Inter/static/Inter_18pt-ExtraBold.ttf') format('truetype');
    font-display: swap;
}

/* Orbitron */
@font-face {
    font-family: 'Orbitron';
    font-style: normal;
    font-weight: 400;
    src: url('./Orbitron/static/Orbitron-Regular.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Orbitron';
    font-style: normal;
    font-weight: 500;
    src: url('./Orbitron/static/Orbitron-Medium.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Orbitron';
    font-style: normal;
    font-weight: 600;
    src: url('./Orbitron/static/Orbitron-SemiBold.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Orbitron';
    font-style: normal;
    font-weight: 700;
    src: url('./Orbitron/static/Orbitron-Bold.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Orbitron';
    font-style: normal;
    font-weight: 800;
    src: url('./Orbitron/static/Orbitron-ExtraBold.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Orbitron';
    font-style: normal;
    font-weight: 900;
    src: url('./Orbitron/static/Orbitron-Black.ttf') format('truetype');
    font-display: swap;
}

/* Changa One */
@font-face {
    font-family: 'Changa One';
    font-style: normal;
    font-weight: 400;
    src: url('./Changa_One/ChangaOne-Regular.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Changa One';
    font-style: italic;
    font-weight: 400;
    src: url('./Changa_One/ChangaOne-Italic.ttf') format('truetype');
    font-display: swap;
}

/* Noto Sans JP */
@font-face {
    font-family: 'Noto Sans JP';
    font-style: normal;
    font-weight: 400;
    src: url('./Noto_Sans_JP/static/NotoSansJP-Regular.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans JP';
    font-style: normal;
    font-weight: 500;
    src: url('./Noto_Sans_JP/static/NotoSansJP-Medium.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans JP';
    font-style: normal;
    font-weight: 700;
    src: url('./Noto_Sans_JP/static/NotoSansJP-Bold.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans JP';
    font-style: normal;
    font-weight: 900;
    src: url('./Noto_Sans_JP/static/NotoSansJP-Black.ttf') format('truetype');
    font-display: swap;
}

/* Noto Sans SC */
@font-face {
    font-family: 'Noto Sans SC';
    font-style: normal;
    font-weight: 400;
    src: url('./Noto_Sans_SC/static/NotoSansSC-Regular.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans SC';
    font-style: normal;
    font-weight: 500;
    src: url('./Noto_Sans_SC/static/NotoSansSC-Medium.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans SC';
    font-style: normal;
    font-weight: 700;
    src: url('./Noto_Sans_SC/static/NotoSansSC-Bold.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans SC';
    font-style: normal;
    font-weight: 900;
    src: url('./Noto_Sans_SC/static/NotoSansSC-Black.ttf') format('truetype');
    font-display: swap;
}

/* Noto Sans TC */
@font-face {
    font-family: 'Noto Sans TC';
    font-style: normal;
    font-weight: 400;
    src: url('./Noto_Sans_TC/static/NotoSansTC-Regular.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans TC';
    font-style: normal;
    font-weight: 500;
    src: url('./Noto_Sans_TC/static/NotoSansTC-Medium.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans TC';
    font-style: normal;
    font-weight: 700;
    src: url('./Noto_Sans_TC/static/NotoSansTC-Bold.ttf') format('truetype');
    font-display: swap;
}

@font-face {
    font-family: 'Noto Sans TC';
    font-style: normal;
    font-weight: 900;
    src: url('./Noto_Sans_TC/static/NotoSansTC-Black.ttf') format('truetype');
    font-display: swap;
}

/* Fallback definitions for better compatibility */
:root {
    --font-inter: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    --font-orbitron: 'Orbitron', 'Courier New', Courier, monospace;
    --font-changa: 'Changa One', Impact, 'Arial Black', sans-serif;
    --font-noto-jp: 'Noto Sans JP', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif;
    --font-noto-sc: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    --font-noto-tc: 'Noto Sans TC', 'PingFang TC', 'Microsoft JhengHei', sans-serif;
}