@font-face {
  font-family: "Nunito";
  src: url("../font/static/Nunito-ExtraLight.ttf") format("truetype");
  font-weight: 200;
  font-style: normal;
}

@font-face {
  font-family: "Nunito";
  src: url("../font/static/Nunito-ExtraLightItalic.ttf") format("truetype");
  font-weight: 200;
  font-style: italic;
}

@font-face {
  font-family: "Nunito";
  src: url("../font/static/Nunito-Light.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
}

@font-face {
  font-family: "Nunito";
  src: url("../font/static/Nunito-LightItalic.ttf") format("truetype");
  font-weight: 300;
  font-style: italic;
}

@font-face {
  font-family: "Nunito";
  src: url("../font/static/Nunito-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
}

@font-face {
  font-family: "Nunito";
  src: url("../font/static/Nunito-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
}

@font-face {
  font-family: "Nunito";
  src: url("../font/static/Nunito-MediumItalic.ttf") format("truetype");
  font-weight: 500;
  font-style: italic;
}
@font-face {
  font-family: "Nunito";
  src: url("../font/static/Nunito-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
}

@font-face {
  font-family: "Nunito";
  src: url("../font/static/Nunito-SemiBoldItalic.ttf") format("truetype");
  font-weight: 600;
  font-style: italic;
}

@font-face {
  font-family: "Nunito";
  src: url("../font/static/Nunito-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
}

@font-face {
  font-family: "Nunito";
  src: url("../font/static/Nunito-BoldItalic.ttf") format("truetype");
  font-weight: 700;
  font-style: italic;
}

@font-face {
  font-family: "Nunito";
  src: url("../font/static/Nunito-ExtraBold.ttf") format("truetype");
  font-weight: 800;
  font-style: normal;
}

@font-face {
  font-family: "Nunito";
  src: url("../font/static/Nunito-ExtraBoldItalic.ttf") format("truetype");
  font-weight: 800;
  font-style: italic;
}

@font-face {
  font-family: "Nunito";
  src: url("../font/static/Nunito-Black.ttf") format("truetype");
  font-weight: 900;
  font-style: normal;
}

@font-face {
  font-family: "Nunito";
  src: url("../font/static/Nunito-BlackItalic.ttf") format("truetype");
  font-weight: 900;
  font-style: italic;
}

@font-face {
  font-family: "ReeyRegular";
  src: url("../font/Reey-Regular.otf") format("truetype");
  font-weight: 400;
  font-style: normal;
}

body {
  font-family: "Nunito";
  scroll-behavior: smooth;
}

.donate-box {
  background-color: #15c8a0;
  cursor: pointer;
  border-radius: 5px;
  padding-left: 20px;
  padding-right: 20px;
  max-width: 200px;
}

.donate-box:hover {
  background-color: #15c8a0;
  cursor: pointer;
}

.donate-btn-text {
  color: white;
  font-weight: 800;
  font-size: 16px;
}

.hover-text {
  text-decoration: none;
}

.hover-text:hover {
  color: #15c8a0;
  transition-duration: 800ms;
  cursor: pointer;
}

.normal-text {
  font-weight: 700;
}

.theme-color {
  color: #15c8a0;
}

.normal-text-black-back {
  color: #b8bbc9;
}

/* navbar */
.navbar {
  box-shadow: rgba(0, 0, 0, 0.16) 0px 1px 4px;
  background-color: white !important;
}

.nav-link {
  position: relative;
  color: #1f2230;
  font-weight: 700;
  font-size: 17px;
}
.nav-link::before {
  transition: 300ms;
  height: 3px;
  content: "";
  position: absolute;
  background-color: #15c8a0;
}

.nav-link-ltr::before {
  width: 0%;
  bottom: 0px;
}

/* header */
.carousel-item-1 {
  color: white;
  background-image: linear-gradient(270deg, #1f2230f2, #1f2230c5),
    url("../images/header-img-3.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  padding: 100px 10px;
}

.carousel-item-2 {
  color: white;
  background-image: linear-gradient(90deg, #1f2230f2, #1f2230c5),
    url("../images/header-img-2.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  padding: 100px 10px;
}

.carousel-item-3 {
  color: white;
  background-image: linear-gradient(90deg, #1f2230cc, #1f2230f2),
    url("../images/header-img-1.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
  padding: 100px 10px;
}

.header-helping-text {
  font-family: "ReeyRegular";
  color: white;
}

.header-topic-text {
  font-size: 100px;
  font-weight: 800;
  line-height: 100px;
}
.header-desc-text {
  font-size: 22px;
  font-weight: 600;
}

/* intro */

.intro {
  margin-top: 40px;
  margin-bottom: 40px;
}

.sub-topic-text {
  font-size: 20px;
  color: #15c8a0;
  font-weight: 800;
}

.topic-text {
  color: #1f2230;
  font-weight: 800;
  font-size: 50px;
}

.basic-text {
  color: #707876;
  font-weight: 700;
  font-size: 18px;
}

.mission {
  font-size: 20px;
  color: #1f2230;
  font-weight: 800;
}

/* about */
.about {
  background-image: linear-gradient(90deg, #1f2230ef, #1f2230d5),
    url("../images/kindred-kidneys-1.jpg");
  background-size: cover;
  padding: 40px;
}

.about-text {
  font-size: 18px;
  color: #eef0f8;
  line-height: 34px;
  font-weight: 700;
}
.accordion-button {
  background-color: #1f2230;
  color: #15c8a0 !important;
  font-size: 18px;
  font-weight: 700;
}
.accordion-body {
  background-color: #1f2230;
  color: #b8bbc9;
  font-weight: 700;
  line-height: 34px;
}

.accordion-button:focus {
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
}

.accordion-button.collapsed {
  color: white !important;
}

.accordion-button:not(.collapsed) {
  background-color: white !important;
}

.accordion-button.collapsed::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23fff'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
}

/* project */
.project-wrapper {
  margin-top: 80px;
  margin-bottom: 80px;
}

.card-title {
  font-size: 24px;
  font-weight: 800;
  color: #1f2230;
}

.card-text {
  color: #707876;
  font-size: 16px;
  font-weight: 700;
  text-align: justify;
}

.card {
  border: none;
  box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 12px;
}

/* donate */
.donate {
  background-image: linear-gradient(90deg, #1f2230c5, #1f2230c5),
    url("../images/parallax-img.jpg");
  background-position: center;
  background-size: cover;
  padding: 80px 10px;
}

.donate-topic {
  color: white;
  font-size: 60px;
  font-weight: 800;
}

.donate-text {
  color: #b8bbc9;
  font-weight: 700;
  font-size: 18px;
}

/* appreciation */
.appreciation {
  background-image: linear-gradient(90deg, #f1f1f1be, #f1f1f1e1),
    url("../images/test.jpg");
  background-size: cover;
  background-position: bottom center;
  padding: 80px 10px;
}

/* footer */
footer {
  background-image: linear-gradient(90deg, #1f2230f2, #1f2230f2),
    url("../images/footer-bg.jpg");
  background-size: cover;
  padding: 30px 10px 0px 10px;
}

.footer-topic {
  color: white;
  font-weight: 800;
}

.footer-text {
  font-size: 16px;
  color: #b8bbc9;
  line-height: 34px;
  font-weight: 700;
}

.footer-bold-text {
  font-size: 16px;
  color: white;
  text-decoration: none;
  font-weight: 700;
}

.footer-contact-icon {
  color: #15c8a0;
  font-size: 24px;
}
.footer-hr {
  color: #ffffff45;
  width: 90%;
  margin: 0;
}

/* media queries */
@media (min-width: 992px) {
  .nav-link-ltr:hover::before {
    width: 80%;
  }
  .header-topic-text {
    margin-top: 30px;
    margin-bottom: 20px;
  }
}

@media (max-width: 991px) {
  .nav-link-ltr:hover::before {
    width: 10%;
  }
  .header-topic-text {
    font-size: 80px;
    font-weight: 800;
    margin-top: 30px;
    margin-bottom: 20px;
  }
}

@media (max-width: 576px) {
  .nav-link-ltr:hover::before {
    width: 10%;
  }
  .header-topic-text {
    font-size: 60px;
    font-weight: 800;
    line-height: 70px;
    margin-top: 40px;
    margin-bottom: 20px;
  }
}

@media (max-width: 400px) {
  .rota-logo {
    width: 250px;
  }
}