/* Taxi Lam Ha V23.9.1 - Vietnamese typography and mobile UI */

/* Font with Vietnamese glyph coverage */
:root {
  --tlh-font: "Be Vietnam Pro", system-ui, Arial, sans-serif;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body,
button,
input,
select,
textarea {
  font-family: var(--tlh-font);
}

body {
  font-size: 17px;
  line-height: 1.7;
}

p, li, dd {
  line-height: 1.75;
}

.retained-content,
.entry-content,
.article-content {
  font-size: 18px;
  line-height: 1.75;
}

h1, h2, h3, h4 {
  line-height: 1.3;
  overflow-wrap: break-word;
}

.btn,
button,
a.btn {
  font-size: 16px;
  min-height: 48px;
}

nav a,
nav.primary a {
  font-size: 16px;
}

input,
select,
textarea {
  font-size: 16px;
  max-width: 100%;
}

img,
video,
iframe {
  max-width: 100%;
}

@media (max-width: 900px) {
  .retained-content,
  .entry-content,
  .article-content {
    font-size: 17px;
  }

  .retained-content h2,
  .entry-content h2 {
    font-size: 26px;
  }

  .retained-content h3,
  .entry-content h3 {
    font-size: 21px;
  }

  .retained-sidebar {
    position: static;
  }
}

@media (max-width: 600px) {
  body {
    font-size: 17px;
    line-height: 1.7;
  }

  .page-intro h1,
  .hero h1 {
    font-size: clamp(30px, 8vw, 34px);
    line-height: 1.25;
    letter-spacing: -0.5px;
  }

  .section-head h2,
  .faq h2 {
    font-size: clamp(24px, 6.5vw, 28px);
  }

  .btn,
  button,
  a.btn {
    min-height: 48px;
  }

  .retained-content,
  .entry-content,
  .article-content {
    font-size: 17px;
    line-height: 1.8;
  }

  .retained-layout {
    gap: 24px;
  }

  .table-scroll,
  .table-box {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .foot,
  .contact-grid {
    min-width: 0;
  }
}

/* V23.9.2 HIDE DUPLICATE ZALO */
@media (max-width: 600px) {
  .tlh-zalo-direct-v202 {
    display: none !important;
  }
}