/* Lighter weight */
@font-face { 
    font-family: 'SPDTheSans'; 
    font-style: normal; 
    font-weight: 100; /* Use numeric weight */
    src: url(../fonts/SPD_TheSans_TT3_.ttf) format('truetype');
}

/* Normal weight */
@font-face { 
    font-family: 'SPDTheSans'; 
    font-style: normal; 
    font-weight: 400; /* Use numeric weight for normal */
    src: url(../fonts/SPD_TheSans_TT5_.ttf) format('truetype');
}

/* Bold weight */
@font-face { 
    font-family: 'SPDTheSans'; 
    font-style: normal; 
    font-weight: 700; /* Use numeric weight for bold */
    src: url(../fonts/SPD_TheSans_TT7_.ttf) format('truetype');
}

/* Bolder weight */
@font-face { 
    font-family: 'SPDTheSans'; 
    font-style: normal; 
    font-weight: 900; /* Use numeric weight for bold */
    src: url(../fonts/SPD_TheSans_TT8_.ttf) format('truetype');
}

/* Italic versions */
@font-face { 
    font-family: 'SPDTheSans'; 
    font-style: italic; 
    font-weight: 100; 
    src: url(../fonts/SPD_TheSans_TT3i.ttf) format('truetype');
}

@font-face { 
    font-family: 'SPDTheSans'; 
    font-style: italic; 
    font-weight: 400; 
    src: url(../fonts/SPD_TheSans_TT5i.ttf) format('truetype');
}

@font-face { 
    font-family: 'SPDTheSans'; 
    font-style: italic; 
    font-weight: 700; 
    src: url(../fonts/SPD_TheSans_TT7i.ttf) format('truetype');
}