@import url("https://fonts.googleapis.com/css2?family=Fira+Sans:ital,wght@0,300;0,500;1,300;1,500&family=Lato:wght@100&display=swap");
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
  display: block;
}

body {
  line-height: 1;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after, q:before, q:after {
  content: "";
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

* {
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
}

ol, ul {
  list-style: none;
}

ol, ul, li {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

html {
  font-size: 14px;
}

h1 {
  font-family: "Lato", sans-serif;
  font-weight: 100;
  color: #000426;
  text-transform: uppercase;
  letter-spacing: 5px;
  font-size: calc(1.3rem + 1vw);
}

h2 {
  font-family: "Fira Sans", sans-serif;
  font-weight: 500;
  color: #527d97;
}

p, li {
  font-family: "Fira Sans", sans-serif;
  font-weight: 300;
}
p strong, li strong {
  font-weight: 500;
}

p {
  margin: 20px 0;
  font-size: 1rem;
  line-height: 1.3;
}
p:first-of-type {
  margin-top: 0;
}
p:last-of-type {
  margin-bottom: 0;
}
p a {
  color: #527d97;
  text-decoration: none;
}

main section ul {
  list-style-type: disc;
  list-style-position: inside;
  padding: 0;
  margin: 0;
}
main section ul li {
  margin: 0;
  padding: 0;
  line-height: 1.3;
  margin-top: 0.5rem;
}
main section ul li:first-child {
  margin-top: 0;
}

main section#papers ul, main section#books ul {
  list-style-type: none;
}

@media only screen and (min-device-width: 768px) {
  main section#papers ul {
    columns: 2;
    -webkit-columns: 2;
    -moz-columns: 2;
    column-gap: 30px;
  }
}
.fixed-scroll {
  overflow: hidden;
}

h1, #intro {
  padding: 20px 0;
  position: relative;
  z-index: 1;
}
h1:before, #intro:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100px;
  height: 5px;
  background-color: #84d0d4;
}

#intro {
  position: relative;
  z-index: 1;
  padding: 20px 0;
}
#intro:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100px;
  height: 5px;
  background-color: #84d0d4;
}

.tb {
  display: none;
}

section#footer {
  padding: 0;
}
section#footer .copy {
  font-family: "Fira Sans", sans-serif;
  font-weight: 300;
  border-top: solid 1px #CCC;
  padding: 10px 0 10px 0;
  text-align: center;
  font-size: 0.8rem;
  color: 666;
}
section#footer .copy a {
  color: #666;
  text-decoration: none;
}

@media only screen and (min-device-width: 768px) {
  .mb {
    display: none;
  }

  .tb {
    display: block;
  }
}
header {
  position: fixed;
  width: 100%;
  height: calc(102px + 6.4vw);
  z-index: 10;
}
header .container {
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
  background-color: white;
  position: relative;
  z-index: 2;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.12);
  padding: 20px;
}
header .container .row-top {
  display: flex;
  justify-content: space-between;
}
header .container .row-top #logo-ist {
  height: 32px;
  width: auto;
}
header .container .row-top #menu-toggle {
  cursor: pointer;
  position: relative;
  z-index: 20;
  width: 32px;
  height: 32px;
  border-radius: 15px;
  background-color: #00aeef;
}
header .container .row-top #menu-toggle span {
  transition: all 0.5s;
  width: 14px;
  height: 2px;
  position: absolute;
  left: 9px;
  background-color: #fff;
  top: 12px;
}
header .container .row-top #menu-toggle span:last-child {
  top: 18px;
}
header .container .row-top #menu-toggle.active span {
  transform: rotate(45deg);
  top: 15px;
}
header .container .row-top #menu-toggle.active span:last-child {
  transform: rotate(-45deg);
}
header .container #logo {
  margin-top: 30px;
  height: auto;
  width: 100%;
}
header .container nav {
  margin-top: 30px;
  width: 100%;
}
header .container nav ul {
  display: grid;
  grid-template-columns: auto auto auto auto auto auto;
  column-gap: 10px;
}
header .container nav ul li {
  margin: 0;
  padding: 5px;
  text-align: center;
  background-color: #000426;
  white-space: nowrap;
  color: #b2d7ed;
}
header .container nav ul li:first-child {
  margin-left: 0;
}
header .container nav ul li a {
  color: inherit;
  text-decoration: none;
}
header .menu-mobile {
  position: absolute;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: #FFF;
  top: -200vh;
  transition: all 0.5s;
  z-index: 1;
}
header .menu-mobile.active {
  top: 0;
}
header .menu-mobile nav > ul {
  margin-top: calc(102px + 6.4vw);
}
header .menu-mobile nav > ul > li {
  padding: 0;
  margin: 0;
  border-bottom: solid 1px gray;
}
header .menu-mobile nav > ul > li a {
  display: block;
  padding: 20px 30px;
  color: #333;
  text-decoration: none;
}
header .menu-mobile .top-links {
  margin: 20px;
}
header .menu-mobile .top-links li {
  font-size: 0.9rem;
}
.top-links ul {
  margin: 0;
  padding: 0;
  list-style-type: disc;
  color: #00aeef;
  font-size: 12px;
}
.top-links ul li {
  margin: 5px 0;
  list-style-type: none;
}
.top-links ul li a {
  color: inherit;
  text-decoration: none;
}

.top_spacer {
  height: calc(102px + 6.4vw);
  width: 100%;
}

@media only screen and (min-device-width: 768px) {
  header {
    background-color: #FFF;
  }
  header .container {
    box-shadow: none;
  }

  .top_spacer {
    height: calc(160px + 6.4vw);
    width: 100%;
  }
}
@media only screen and (min-device-width: 1024px) {
  header .container {
    padding: 20px 0;
    max-width: calc(1140px - 10vw);
  }
}
section#home {
  background: url(../img/foto.png) no-repeat right 50px;
  background-size: 50% auto;
}
section#home #intro p:first-child {
  font-weight: 500;
}
section#home h2 {
  margin-top: 40px;
  margin-bottom: 0.5rem;
}

@media only screen and (min-device-width: 768px) {
  section#home {
    background: url(../img/foto.png) no-repeat right 50px;
    background-size: auto 50%;
  }
}
#books #book-list {
  margin-top: 50px;
  display: grid;
  grid-template-columns: auto auto;
  grid-template-rows: auto auto auto auto;
  gap: 30px;
}
#books #book-list div img {
  width: 100%;
  height: auto;
}

@media only screen and (min-device-width: 640px) {
  #books #book-list {
    grid-template-columns: auto auto auto auto;
    grid-template-rows: auto auto;
    gap: 30px;
  }
}
@media only screen and (min-device-width: 1024px) {
  #books #book-list {
    grid-template-columns: auto auto auto auto auto auto auto auto;
    grid-template-rows: auto;
    gap: 30px;
  }
}
li {
  margin: 1em 0 1em 2.5em;
}

#wrapper {
  width: 100%;
  margin: 0 auto;
  padding: 0px 5vw 0px;
  max-width: 1140px;
}

main section:not(#footer) {
  padding: 50px 0;
}

/*# sourceMappingURL=style.css.map */