html body {
  height: 100vh;
  font-family: "Helvetica Neue", Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;

  --text-color: #1A204F;
  --accent-color: #F7941A;
  /* --accent-color: rgb(89, 173, 196); */
  /*--accent-color: rgb(35, 102, 185); */
  /* --accent-color: rgb(52, 192, 99); */

  color: var(--text-color);
}

/* colors */

.bg-grey {
  background-color: rgb(244, 244, 242);
}

.yellow {
  color: var(--accent-color);
}

/* typography */
@font-face {
  font-family: 'Bree Serif';
  src: url(../fonts/BreeSerif-Regular.ttf) format("truetype");
  font-display: swap;
}

h1,
h2,
h3,
h4,
h5 {
  box-sizing: border-box;
  display: block;
}

h1 {
  color: var(--accent-color);
  font-size: 35px;
  font-weight: 600;
  margin-bottom: 25px;
}

h2 {
  font-size: 35px;
  margin-bottom: 20px;
}

h3 {
  font-size: 25px;
  margin-bottom: 12px;
}

h4 {
  font-size: 18px;
  font-weight: 500;
  margin-top: 5px;
  margin-bottom: 13px;
}

p.number {
  color: var(--accent-color);
  font-size: 35px;
  line-height: 120%;
  margin-bottom: 18px;
  border-top: 1px;
  border-top-color: rgba(128, 128, 128, 0.4);
  border-top-style: solid;
  padding-top: 20px;
}

/* images */

.hero {
  background-image: url("../img/hero-zns.png");
  background-color: #cccccc;
  height: 60vh;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.portrait {
  border-radius: 1000px;
  height: 350px;
}

/* links */

a.txt {
  color: var(--accent-color);
  text-decoration: none;
  font-weight: 600;
}

a.txt:hover {
  color: var(--accent-color);
  text-decoration: underline;
  font-weight: 600;
}

/* buttons */

a.btn.cta {
  border-radius: 100px;
  padding-left: 25px;
  padding-right: 25px;
  background-color: var(--accent-color);
  border-color: var(--accent-color);
}

a.btn.cta:hover {
  border-color: var(--accent-color);
  color: var(--accent-color);
  background-color: #FFFFFF;
}

/* accordion */

.accordion {
  --bs-accordion-active-bg: #FFFFFF;
  --bs-accordion-btn-color: var(--text-color);
  --bs-accordion-color: var(--text-color);
}

.accordion-button:not(.collapsed) {
  color: var(--accent-color);
  font-size: 18px;
  line-height: normal;
  font-weight: 500;
}

.accordion-button.collapsed {
  font-size: 18px;
  line-height: normal;
  font-weight: 500;
}

.accordion-button:not(.collapsed)::after {
  background-size: auto;
  background-position: center;
}

.accordion-button.collapsed::after {
  background-size: auto;
  background-position: center;
}

/* media queries */
/* viewport lg and smaller */
/* viewport md and smaller */
@media (max-width: 991.98px) {}

/* viewport sm and smaller */
/* viewport xs */
@media (max-width: 575.98px) {}

/* triangles */

.triangle-br {
  width: 0;
  height: 0;
  border-bottom: 100px solid #FFFFFF;
  border-left: 100vw solid transparent;
}

.triangle-bl {
  width: 0;
  height: 0;
  border-bottom: 100px solid #FFFFFF;
  border-right: 100vw solid transparent;
}

.triangle-tr {
  width: 0;
  height: 0;
  border-top: 100px solid #FFFFFF;
  border-left: 100vw solid transparent;
}

.triangle-tl {
  width: 0;
  height: 0;
  border-top: 100px solid #FFFFFF;
  border-right: 100vw solid transparent;
}