@font-face {
  font-family: 'Kanit-BlackItalic';
  src: url('/fonts/Kanit-BlackItalic.ttf') format('truetype');
  font-display: swap;
}

@font-face {
  font-family: 'Kanit-BoldItalic';
  src: url('/fonts/Kanit-BoldItalic.ttf') format('truetype');
  font-display: swap;
}

@font-face {
  font-family: 'Kanit-ExtraBoldItalic';
  src: url('/fonts/Kanit-ExtraBoldItalic.ttf') format('truetype');
  font-display: swap;
}

@font-face {
  font-family: 'Kanit-Italic';
  src: url('/fonts/Kanit-Italic.ttf') format('truetype');
  font-display: swap;
}

@font-face {
  font-family: 'Kanit-MediumItalic';
  src: url('/fonts/Kanit-MediumItalic.ttf') format('truetype');
  font-display: swap;
}

@font-face {
  font-family: 'Roboto-Black';
  src: url('/fonts/Roboto-Black.ttf') format('truetype');
  font-display: swap;
}

@font-face {
  font-family: 'Roboto-Bold';
  src: url('/fonts/Roboto-Bold.ttf') format('truetype');
  font-display: swap;
}

@font-face {
  font-family: 'Roboto-ExtraBold';
  src: url('/fonts/Roboto-ExtraBold.ttf') format('truetype');
  font-display: swap;
}

@font-face {
  font-family: 'Roboto-Light';
  src: url('/fonts/Roboto-Light.ttf') format('truetype');
  font-display: swap;
}

@font-face {
  font-family: 'Roboto-Medium';
  src: url('/fonts/Roboto-Medium.ttf') format('truetype');
  font-display: swap;
}

@font-face {
  font-family: 'Roboto-Regular';
  src: url('/fonts/Roboto-Regular.ttf') format('truetype');
  font-display: swap;
}

@font-face {
  font-family: 'Roboto-SemiBold';
  src: url('/fonts/Roboto-SemiBold.ttf') format('truetype');
  font-display: swap;
}

@font-face {
  font-family: 'Roboto-Thin';
  src: url('/fonts/Roboto-Thin.ttf') format('truetype');
  font-display: swap;
}

@font-face {
  font-family: 'Roboto-Italic';
  src: url('/fonts/Roboto-Italic.ttf') format('truetype');
  font-display: swap;
}

.ff-roboto-medium {
  font-family: 'Roboto-Medium';
}

.ff-roboto-italic {
  font-family: 'Roboto-Italic';
}

:root {
  --bs-body-font-size: 1.1rem;
  --bs-body-line-height: 1.8;
  --bs-body-font-family: 'Roboto-Regular';
  --bs-primary: #2d4889;
  --bs-blue: #2d4889;
  --bs-primary-rgb: 45, 72, 137;
  --bs-link-color-rgb: 45, 72, 137;
}

.btn-primary {
  --bs-btn-bg: #2d4889;
  --bs-btn-border-color: #2d4889;
  --bs-btn-hover-border-color: #2d4889;
}

h1 {
  font-family: 'Kanit-ExtraBoldItalic';
  /* background-image: linear-gradient(0deg, rgba(0, 0, 128) -50%, royalblue);
  background-clip: text;
  color: transparent; */
  /* text-shadow: 3px 4px 3px rgba(0, 0, 0, 0.15); */
}

h2 {
  font-family: 'Kanit-BoldItalic';
}

h3 {
  font-family: 'Roboto-Black';
}

h4,
h5,
h6 {
  font-family: 'Roboto-Bold';
}

.ff-kanit-bi {
  font-family: 'Kanit-BoldItalic';
}

.ff-roboto-medium {
  font-family: 'Roboto-Medium';
}

.ff-roboto-thin {
  font-family: 'Roboto-Thin';
}

.perspective {
  transform:
    perspective(1000px) rotateX(4deg) rotateY(-16deg) rotateZ(4deg);
  box-shadow: 24px 16px 64px 0 rgba(0, 0, 0, 0.08);
  border-radius: 2px;
}

.youtube-container {
  display: flex;
  justify-content: center;
}

.youtube-container iframe {
  aspect-ratio: 16 / 9;
  width: 100% !important;
}

.foldable-card .foldable-card-header {
  cursor: pointer;
}

.foldable-card .foldable-card-header .bi-caret-up-fill {
  display: none;
}

.foldable-card .foldable-card-body {
  display: none;
}

.pattern-bg-boxes {
  background-color: #ffffff;
  opacity: 1;
  background-image: linear-gradient(#f8f9fa 1.2000000000000002px, transparent 1.2000000000000002px), linear-gradient(to right, #f8f9fa 1.2000000000000002px, #ffffff 1.2000000000000002px);
  background-size: 20px 20px;
}

.pattern-bg-cross {
  background-color: #fff;
  opacity: 1;
  background: radial-gradient(circle, transparent 20%, #fff 20%, #fff 80%, transparent 80%, transparent), radial-gradient(circle, transparent 20%, #fff 20%, #fff 80%, transparent 80%, transparent) 10px 10px, linear-gradient(#f8f9fa 0.8px, transparent 0.8px) 0 -0.4px, linear-gradient(90deg, #f8f9fa 0.8px, #fff 0.8px) -0.4px 0;
  background-size: 20px 20px, 20px 20px, 10px 10px, 10px 10px;
}

.pattern-bg-paper {
  background-color: #ffffff;
  opacity: 1;
  background-image: linear-gradient(#f8f9fa 2.4000000000000004px, transparent 2.4000000000000004px), linear-gradient(90deg, #f8f9fa 2.4000000000000004px, transparent 2.4000000000000004px), linear-gradient(#f8f9fa 1.2000000000000002px, transparent 1.2000000000000002px), linear-gradient(90deg, #f8f9fa 1.2000000000000002px, #ffffff 1.2000000000000002px);
  background-size: 60px 60px, 60px 60px, 12px 12px, 12px 12px;
  background-position: -2.4000000000000004px -2.4000000000000004px, -2.4000000000000004px -2.4000000000000004px, -1.2000000000000002px -1.2000000000000002px, -1.2000000000000002px -1.2000000000000002px;
}

.pattern-bg-lines-v {
  background-color: #f8f9fa;
  opacity: 1;
  background-image: linear-gradient(to right, #fff, #fff 2px, #f8f9fa 2px, #f8f9fa);
  background-size: 4px 100%;
}

.pattern-bg-diagonal {
  background-color: rgba(255, 255, 255, 1);
  opacity: 1;
  background: repeating-linear-gradient(45deg, rgba(248, 249, 250, 0.5), rgba(248, 249, 250, 0.5) 2px, rgba(255, 255, 255, 1) 2px, rgba(255, 255, 255, 1) 10px);
}

.pattern-bg-diagonal-rev {
  background-color: #f8f9fa;
  opacity: 1;
  background: repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.5) 2px, #f8f9fa 2px, #f8f9fa 10px);
}

.outer-container {
  position: relative;
}

/* Only inner-container gets grayed out */
.inner-container.grayed-out {
  filter: grayscale(100%);
  opacity: 0.7;
}

/* Ribbon styles as before */
.ribbon {
  width: 150px;
  height: 150px;
  overflow: hidden;
  position: absolute;
  top: -10px;
  right: -10px;
  pointer-events: none;
}

.ribbon span {
  position: absolute;
  display: block;
  width: 225px;
  padding: 15px 0;
  background: linear-gradient(45deg, #00264D, #00498D);
  color: #fff;
  text-align: center;
  font-size: 14px;
  font-weight: bold;
  transform: rotate(45deg);
  box-shadow: 0 3px 10px -5px rgba(0, 0, 0, 0.5);
  top: 30px;
  right: -45px;
}