/* typography.css - فونت‌ها و اصول تایپوگرافی فارسی */

/* تعریف فونت ایران یکان */
@font-face {
  font-family: 'IRANYekan';
  src: url('../assets/fonts/IRANYekan/woff2/IRANYekanWeb.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'IRANYekan';
  src: url('../assets/fonts/IRANYekan/woff2/IRANYekanWeb-Light.woff2') format('woff2');
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'IRANYekan';
  src: url('../assets/fonts/IRANYekan/woff2/IRANYekanWeb-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'IRANYekan';
  src: url('../assets/fonts/IRANYekan/woff2/IRANYekanWeb-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'IRANYekan';
  src: url('../assets/fonts/IRANYekan/woff2/IRANYekanWeb-ExtraBold.woff2') format('woff2');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'IRANYekan';
  src: url('../assets/fonts/IRANYekan/woff2/IRANYekanWeb-Black.woff2') format('woff2');
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

/* استایل‌های سراسری تایپوگرافی */
body {
  font-family: 'IRANYekan', var(--font-family);
  font-size: 1rem;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}

h1 {
  font-size: 2.25rem;
  font-weight: 900;
}

h2 {
  font-size: 1.75rem;
  font-weight: 800;
}

h3 {
  font-size: 1.375rem;
  font-weight: 700;
}

h4 {
  font-size: 1.125rem;
}

h5 {
  font-size: 1rem;
}

h6 {
  font-size: 0.875rem;
}

p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.8;
  margin-bottom: var(--space-4);
  text-align: justify;
}

small {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

/* کلاس‌های کمکی برای وزن فونت */
.font-light { font-weight: 300; }
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.font-black { font-weight: 900; }

/* اصلاح فواصل کلمات برای نیم‌فاصله */
.zwnj {
  font-family: inherit;
  display: inline;
}

/* ترنزیشن نرم برای متون لینک */
a {
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-color);
}
.no-color-hover:hover{
  color: var(--text-inverse) !important;
}