@import url('https://fonts.googleapis.com/css2?family=Jost:wght@200;300;400;600&family=Montserrat:wght@200;300;400;500;600&display=swap');

:root {
  --bb-color: white;
  --bb-color-transp: rgba(255, 255, 255, .235);
  --bb-color-transp-mid: rgba(255, 255, 255, .365);
  --bb-bg-color: rgb(35, 85, 205);
  --bb-highlight-color: rgb(95, 135, 205);
  --bb-bg-blue: var(--bb-bg-color);
  --bb-nav-blue: var(--bb-bg-color);
  --bb-nav-hover-after-bg-color: var(--bb-highlight-color);
  --bb-nav-bg-color: var(--bb-bg-color);
  --bb-sides-ul-color: rgb(85, 85, 105);
  --bb-top-container-box-shadow: 0 0 5rem var(--bb-bg-color);

  --bb-main-color: var(--bb-color);
  --bb-main-anchor-text-decoration-color: var(--bb-color-transp-mid);
  --bb-sides-link-color: rgb(65, 65, 65);
  --bb-sides-action-hover-after-bg-color: rgb(95, 165, 185);
  --bb-nav-color: white;
  --bb-nav-hover-color: white;
  --bb-button-color: white;
  --bb-nav-height: 80px;
  --bb-transition-quickest: .125s;
  --bb-transition-normal: .25s;
  --bb-transition-slow: .45s;
  --bb-transition-slower: .75s;

  /*Menu button*/
  --bb-menu-btn-bg-color: transparent;
  --bb-menu-btn-border: none;

  /*bb-title*/
  --bb-title-bg-color: var(--bb-bg-color);
  --bb-title-width: 37.5rem;
  --bb-title-after-bg-color: rgba(255, 255, 255, .3);

  /*buttons*/
  --bb-btn-primary-filter: invert(0) hue-rotate(-36deg) brightness(1.476) saturate(.936);
  --bb-btn-primary-hover-filter: invert(0) hue-rotate(106deg) brightness(1.376) saturate(1.736);

  --bb-close-btn-bg-color: rgba(35, 35, 35, .5);
  --bb-close-btn-active-bg-color: rgba(5, 5, 5, 1);

  --bb-nav-anchor-bg-color: transparent;

  --bb-nav-btn-alt-hover-filter: hue-rotate(105deg) saturate(2);

  --bb-active-filter: hue-rotate(318deg) saturate(2);

  --bb-button-filter: invert(1) hue-rotate(-176deg) brightness(1.236);
  --bb-button-hover-filter: invert(0) hue-rotate(-48deg) brightness(1.236);

  /*borders*/
  --bb-container-border-radius: 18px;
  --bb-main-anchor-border-radius: 9px;
  --bb-nav-anchor-border-radius: 9px;

  /*bb-sides*/
  --bb-sides-bg-color: var(--bb-nav-color);
  --bb-sides-color: var(--bb-bg-color);
  --bb-sides-box-shadow: 5px 8px 18px rgba(35, 35, 65, 0.6);
  --bb-sides-action-color: var(--bb-main-color);
  --bb-sides-action-hover-color: var(--bb-main-color);

  --bb-sides-bullet-bg-color: var(--bb-bg-color);

  --bb-sides-h1-color: var(--bb-highlight-color);
  --bb-sides-h2-color: var(--bb-highlight-color);
  --bb-sides-h2-filter: hue-rotate(-35deg) saturate(2.375);
  --bb-sides-li-button-after-filter: hue-rotate(-45deg) saturate(2);

  --bb-sidebar-btn-border-radius: 8px 0 0 8px;

  /*Global Defaults*/
  font-size: 11px;
}

@keyframes bb-fade {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

main,
.bb-sides {
  animation: var(--bb-transition-slower) ease-in bb-fade;
}

body,
header {
  transition: var(--bb-transition-slow);
}

p,
li {
  transition: var(--bb-transition-quickest);
}

body {
  background-color: var(--bb-bg-blue);
  color: var(--bb-color);
  font-family: 'Jost', sans-serif;
  font-weight: 400;
  font-size: 2.35rem;
  padding: 0;
  margin: 0;
}

main {
  padding: clamp(15px, 10vw, 65px);
  color: var(--bb-main-color);
  line-height: 5rem;
  margin-top: 150px;
  position: relative;
  width: 50%;
}

.bb-sides :not(li) a,
main a {
  display: inline-block;
  color: inherit;
  position: relative;
  text-decoration-color: var(--bb-main-anchor-text-decoration-color);
  transition: var(--bb-transition-normal);
}

.bb-sides :not(ul):not(li) a {
  text-decoration: underline;
  text-decoration-color: var(--bb-sides-h1-color);
}

.bb-sides :not(li) a,
main a:not(.bb-button) {
  margin: 0 .365rem;
}


.bb-sides :not(li) a:hover,
main a:hover {
  text-decoration-color: transparent;
}

.bb-sides :not(li) a:after,
main a:after {
  background-color: transparent;
  border-radius: var(--bb-main-anchor-border-radius);
  content: '';
  inset: -.235% -.735rem -.735% -.735rem;
  position: absolute;
  transition: var(--bb-transition-slow);
  transform: scaleY(0);
  transform-origin: center;
  z-index: -1;
}

.bb-sides :not(li) a:hover:after,
main a:hover:after {
  background-color: var(--bb-nav-hover-after-bg-color);
  transform-origin: bottom;
  transform: scale(1);
}

.bb-close-btn {
  aspect-ratio: 1/1;
  background-color: var(--bb-close-btn-bg-color);
  backdrop-filter: blur(.365rem);
  border: .5rem solid transparent;
  border-radius: 50%;
  height: 5rem;
  inset: 15rem 0 auto 100%;
  position: sticky;
  transform: scale(1.235) translateY(-2.765rem);
  transition: var(--bb-transition-normal);
}

.bb-close-btn:hover {
  border: .5rem solid var(--bb-color);
  transform: scale(1.035) translateY(-2.965rem);
}

.bb-close-btn:active {
  background-color: var(--bb-close-btn-active-bg-color);
  filter: invert(1);
}

.bb-close-btn:before,
.bb-close-btn:after {
  background-color: var(--bb-color);
  border: none;
  border-radius: 8px;
  content: '';
  position: absolute;
  inset: 1rem calc(50% - .25rem) 1rem calc(50% - .25rem);
  transition: var(--bb-transition-slow);
}

.bb-close-btn:before {
  transform: rotate(-45deg);
}

.bb-close-btn:after {
  transform: rotate(45deg);
}

.bb-close-btn:hover:before {
  transform: rotate(-270deg);
}

.bb-close-btn:hover:after {
  transform: rotate(270deg);
}

.bb-close-btn:active:before {
  transform: rotate(45deg) scale(.5);
}

.bb-close-btn:active:after {
  transform: rotate(-45deg) scale(.5);
}

main h1 {
  font-family: 'Jost', sans-serif;
  font-weight: 400;
  letter-spacing: .235rem;
  margin: 0 0 .5rem 0;
  position: relative;
  width: fit-content;
}

main h1::after {
  background-color: var(--bb-color);
  border-radius: 35px;
  content: '';
  inset: 100% 5% -3.735% 13.75%;
  opacity: .235;
  position: absolute;
}

main h2 {
  font-family: 'Jost', sans-serif;
  font-size: 105%;
  font-weight: 400;
  letter-spacing: .235rem;
  padding: 0 0 0 2.735rem;
  margin: 0 0 .5rem 0;
  position: relative;
  width: fit-content;
}

main h2::before {
  aspect-ratio: 1/1;
  background-color: var(--bb-color);
  border-radius: 50%;
  height: 1rem;
  content: '';
  inset: calc(50% - .5rem) auto auto .735rem;
  opacity: .735;
  position: absolute;
}

main h2::after {
  border-bottom: 1px solid var(--bb-color);
  border-radius: 18px;
  content: '';
  inset: 0 -1.375rem -3.735% 0;
  opacity: .365;
  position: absolute;
}

.bb-img-list {
  display: flex;
  flex-flow: row;
}

.bb-figure {
  background-color: var(--bb-color-transp);
  border-radius: var(--bb-container-border-radius);
  display: flex;
  flex: 1;
  margin: 1rem 5rem;
  padding: .735rem;
}

.bb-img-mid {
  width: 50%;
}

.bb-floatl {
  float: left
}

.bb-floatr {
  float: right;
}

.bb-figure img {
  border-radius: calc(var(--bb-container-border-radius) * .5);
  height: auto;
  width: 100%;
}

.bb-nav,
.bb-menu,
.bb-title {
  align-items: center;
  font-size: 2.735rem;
  display: flex;
  flex-flow: row nowrap;
  transition: none;
}

.bb-nav,
.bb-title {
  height: var(--bb-nav-height);
  box-shadow: var(--bb-top-container-box-shadow);
}

.bb-title {
  background-color: var(--bb-title-bg-color);
  box-sizing: border-box;
  color: var(--bb-nav-color);
  font-size: 2.35ch;
  font-variant: small-caps;
  font-weight: bold;
  inset: 0 calc(100% - var(--bb-title-width)) auto 0;
  letter-spacing: .635ch;
  padding: 0 20px;
  position: fixed;
  z-index: 1;
}

.bb-title::after {
  background-color: var(--bb-title-after-bg-color);
  content: '';
  inset: 93% 7.135% auto 7.135%;
  position: absolute;
  height: 1px;
}

.bb-title a {
  color: var(--bb-nav-color);
  align-content: center;
  display: flex;
  flex-flow: row nowrap;
  justify-content: center;
  text-decoration: none;
}

.bb-title img {
  height: 35px;
  margin: 13px 15px 0 15px;
  width: 35px;
}

.bb-nav {
  align-items: stretch;
  background-color: var(--bb-nav-bg-color);
  justify-content: flex-end;
  inset: 0 0 auto var(--bb-title-width);
  position: fixed;
}

.bb-menu-btn {
  background-color: var(--bb-menu-btn-bg-color);
  border: var(--bb-menu-btn-border);
  border-radius: 8px;
  color: var(--bb-nav-color);
  display: none;
  font-size: 18px;
  font-weight: bolder;
  letter-spacing: .005ch;
  margin: 10px;
  padding: 35px;
  position: relative;
  transition: all .335s ease-in-out;
}

.bb-menu-btn:hover {
  background-color: var(--bb-nav-color);
  color: var(--bb-nav-blue);
}

.bb-menu-btn:active {
  background-color: var(--bb-nav-hover-after-bg-color);
  color: var(--bb-nav-color);
}

.bb-menu-btn::after {
  align-items: center;
  content: "|||";
  display: flex;
  justify-content: center;
  inset: 0;
  position: absolute;
  transform: rotate(90deg) translateY(-2px) scale(1.365);
}

.bb-menu {
  padding: 1rem 1rem;
  list-style: none;
  margin: 0;
}

.bb-nav .bb-btn,
.bb-nav .bb-btn-alt {
  border-radius: 8px;
  box-sizing: border-box;
  font-size: 1.735rem;
  display: flex;
  justify-content: center;
  letter-spacing: .35rem;
  padding: 16px 35px 16px 40px;
  min-width: 18rem;
  text-decoration: none;
  text-transform: uppercase;
  transition: all .235s ease-in-out;
}

.bb-btn,
.bb-btn-alt {
  position: relative;
}

.bb-nav .bb-btn {
  color: var(--bb-nav-color);
}

.bb-nav .bb-btn:hover {
  color: var(--bb-nav-hover-color);
}

.bb-nav .bb-btn:after {
  background-color: var(--bb-nav-anchor-bg-color);
  border-radius: var(--bb-nav-anchor-border-radius);
  content: '';
  inset: -1px 2.735% -1px 1.735%;
  position: absolute;
  transition: var(--bb-transition-slower);
  z-index: -1;
}

.bb-nav .bb-btn:hover:after {
  background-color: var(--bb-nav-hover-after-bg-color);
}

.bb-nav .bb-active::after {
  background-color: var(--bb-nav-hover-after-bg-color);
  border: 1px solid white;
  filter: var(--bb-active-filter);
  font-weight: 600;
  inset: -1px 2.735% -1px 1.735%;
}

.bb-nav .bb-btn-alt {
  color: var(--bb-bg-color);
  margin: 0 .735rem;
  transition: var(--bb-transition-normal);
}

.bb-nav .bb-btn-alt:hover {
  color: var(--bb-nav-color);
  margin: 0 .735rem;
}

.bb-nav .bb-btn-alt::after {
  background-color: var(--bb-nav-color);
  border-radius: var(--bb-nav-anchor-border-radius);
  color: var(--bb-nav-color);
  content: '';
  inset: 0 .435rem -.135rem 0;
  position: absolute;
  transition: var(--bb-transition-slow);
  z-index: -1;
}

.bb-nav .bb-btn-alt:hover::after {
  background-color: var(--bb-nav-hover-after-bg-color);
  filter: var(--bb-nav-btn-alt-hover-filter);
}

.bb-sides {
  color: var(--bb-sides-color);
  inset: 17.365vh 3.65em auto 60.35%;
  padding: 0 0 7rem 0;
  position: absolute;
}

.bb-sides p {
  font-size: 2.735rem;
}

.bb-sides::before {
  background-color: var(--bb-sides-bg-color);
  border-radius: var(--bb-container-border-radius);
  box-shadow: var(--bb-sides-box-shadow);
  content: '';
  inset: -2rem -5rem 5rem -5rem;
  position: absolute;
  z-index: -1;
}

.bb-sides h2,
.bb-sides h1 {
  font-family: 'Jost', sans-serif;
  font-weight: 400;
  letter-spacing: .125em;
  margin-top: .735vh;
  position: relative;
}

.bb-sides h1 {
  color: var(--bb-sides-h1-color);
}

.bb-sides h1:has(img) {
  margin: 2.735rem 0;
}

.bb-sides h2 img,
.bb-sides h1 img {
  height: 12.735rem;
  inset: -3.5rem -6.35% auto auto;
  position: absolute;
}

.bb-sides h2 {
  color: var(--bb-sides-h2-color);
  filter: var(--bb-sides-h2-filter);
  font-family: 'Jost', sans-serif;
  font-size: 105%;
  font-weight: 400;
  letter-spacing: .05em;
  margin: 0 0 0 1.735rem;
  position: relative;
}

.bb-sides h2:after {
  background-color: var(--bb-highlight-color);
  content: '';
  inset: .5rem calc(100% + .735rem) .5rem -1rem;
  position: absolute;
}

.bb-sides li button,
.bb-sides a {
  display: inline-block;
  background: transparent;
  border: none;
  color: var(--bb-sides-link-color);
  font-size: inherit;
  line-height: inherit;
  margin: 0 5% 1rem 5%;
  padding: unset;
  position: relative;
  transition: var(--bb-transition-normal);
  text-decoration: none;
}

.bb-sides li button:hover,
.bb-sides li .bb-selected,
.bb-sides a:hover {
  color: var(--bb-sides-action-hover-color);
}

.bb-sides li button:after,
.bb-sides a:after {
  background-color: var(--bb-sides-action-hover-after-bg-color);
  border-radius: 8px;
  content: '';
  inset: 100% 5% -.35rem 5%;
  width: auto;
  opacity: .35;
  position: absolute;
  transition: var(--bb-transition-slow);
  z-index: -1;
}

.bb-sides li button:after {
  background-color: var(--bb-sides-action-hover-after-bg-color);
  filter: var(--bb-sides-li-button-after-filter);
}

.bb-sides li button:hover:after,
.bb-sides li .bb-selected::after,
.bb-sides a:hover:after {
  inset: -.135rem -1.635rem -.35rem -1.735rem;
  opacity: .735;
}

.bb-sides li button:active:after,
.bb-sides a:active:after {
  filter: hue-rotate(405deg) saturate(5);
  opacity: 1;
}

.bb-sides ul {
  color: var(--bb-sides-ul-color);
  line-height: 2.735em;
  margin-left: .5vw;
}

.bb-sides li {
  font-size: 2.735rem;
  list-style: none;
  position: relative;
}

.bb-sides li::before {
  background-color: var(--bb-sides-bullet-bg-color);
  border-radius: 50%;
  aspect-ratio: 1/1;
  content: '';
  height: .75rem;
  inset: calc(50% - .5rem) auto auto -2.735rem;
  position: absolute;
}

.bb-sides h2+ul li:before {
  background-color: var(--bb-sides-bullet-bg-color);
  border-radius: 50%;
  aspect-ratio: 1/1;
  content: '';
  height: .75rem;
  inset: calc(50% - .5rem) auto auto -.735rem;
  position: absolute;
}

.bb-sides p {
  line-height: 5rem;
  padding: 0 0.35rem;
}

.bb-btn-group {
  display: flex;
  gap: 2px;
  justify-content: flex-end;
  padding: 1rem 7.365rem;
}

.bb-button {
  border: none;
  background-color: var(--bb-bg-color);
  color: var(--bb-button-color);
  display: flex;
  filter: var(--bb-button-filter);
  font-size: 1.735rem;
  letter-spacing: .235rem;
  justify-content: center;
  min-width: 23rem;
  padding: 1.265rem 1.265rem;
  text-decoration: none;
  text-transform: uppercase;
  transition: .376s;
}

.bb-button:hover {
  filter: var(--bb-button-hover-filter);
  margin: 0;
}

.bb-button:active {
  transform: scale(.96);
  transition: .136s;
}

.bb-button::after {
  display: none;
}

.bb-btn-group {
  clear: both;
  margin: 5rem 0 0 0;
}

.bb-btn-group .bb-button:first-of-type {
  border-radius: 18px 3px 3px 18px;
}

.bb-btn-group .bb-button:last-of-type {
  border-radius: 3px 18px 18px 3px;
}

.bb-btn-primary {
  filter: invert(0) hue-rotate(-36deg) brightness(1.476) saturate(.936);
}

.bb-btn-primary:hover {
  filter: invert(0) hue-rotate(106deg) brightness(1.376) saturate(1.736);
}

.bb-menu-active {
  display: flex;
}

.bb-sidebar-btn {
  display: none;
}

@media only screen and (max-width: 1360px) {
  .bb-nav,
  .bb-menu,
  .bb-title {
    font-size: 3rem;
  }

  .bb-nav,
  .bb-title {
    background-color: var(--bb-bg-color);
  }

  .bb-nav {
    inset: 0 0 auto 45vw;
  }

  .bb-title {
    inset: 0 50vw auto 0 !important;
    width: auto !important;
  }

  .bb-title::after {
    width: unset;
  }

  .bb-menu {
    opacity: 0;
    transition: .35s;
    visibility: hidden;
  }

  .bb-menu-active {
    opacity: 1;
    visibility: visible;
  }

  body {
    display: flex;
    flex-flow: column;
    font-size: 2.35rem;
  }

  main {
    font-size: 2.35rem;
    line-height: 45px;
    width: calc(75% - 15px);
  }

  .bb-btn-group {
    justify-content: center;
    margin-top: 5vh;
    padding: 0 5vw;
  }

  .bb-btn-group .bb-button {
    flex: 1;
    margin: 0;
    min-width: unset;
  }

  .bb-sides {
    color: var(--bb-bg-color);
    line-height: 7.35rem;
    inset: unset;
    margin: 2rem 7.365rem 3rem 7.365rem;
    position: relative;
  }

  .bb-sides h1 {
    font-size: 2.35rem;
  }

  .bb-menu-btn {
    display: flex;
  }

  .bb-menu {
    background-color: var(--bb-bg-color);
    box-sizing: border-box;
    display: flex;
    flex-flow: column;
    inset: var(--bb-nav-height) 0 0 0;
    margin: 0;
    padding: 1rem 0 0 0;
    position: fixed;
    width: 100vw;
  }

  .bb-menu li {
    box-sizing: border-box;
    padding: .5rem;
    margin: 0;
    width: 100%;
  }

  .bb-menu li .bb-btn,
  .bb-menu li .bb-btn-alt {
    border-radius: 0;
    display: block;
    margin: 0;
    padding: 3.5rem;
    text-align: right;
  }

  .bb-menu li .bb-btn:after {
    margin: 0 0 0 -1rem;
  }

  .bb-menu li .bb-btn-alt:after {
    margin: 0 2rem 0 0;
  }

  .bb-flexi-side {
    display: none;
    inset: 0;
    position: sticky;
  }

  .bb-sidebar-btn {
    align-items: center;
    border: none;
    border-radius: var(--bb-sidebar-btn-border-radius);
    display: flex;
    flex-flow: column;
    font-size: 2rem;
    justify-content: center;
    inset: 35% 0 35% calc(100% - 65px);
    position: fixed;
  }
}

@media only screen and (max-width: 500px) {
  .bb-title {
    margin: 0 -1rem 0 0;
    z-index: -1;
  }

  .bb-title span {
    display: none;
  }

  .bb-title::after {
    content: '';
    border-radius: 18px;
    height: 2rem;
    inset: auto auto auto 5.735rem;
    margin: .85rem 0 0 0;
    position: absolute;
    width: .5rem;
  }

  .bb-title img {
    margin: .935rem 0 0 -.235rem;
  }

  .bb-nav,
  .bb-menu,
  .bb-title {
    font-size: 8rem;
  }

  .bb-sides h1 {
    font-size: 2.35rem;
    font-weight: 600;
    letter-spacing: .1rem;
    line-height: 5rem;
    margin: 0 0 2rem -1rem;
  }

  .bb-sides h2 {
    font-size: 2.135rem;
    font-weight: 600;
    letter-spacing: .1rem;
    line-height: 5rem;
    margin: 2rem 0 2rem 1rem;
  }

  .bb-sides p {
    font-size: 2.25rem;
    letter-spacing: 0;
    margin: 0 -1rem;
  }

  .bb-sides ul li a,
  .bb-sides ul li button {
    font-size: 2.135rem;
    letter-spacing: 0;
  }

  .bb-btn-group {
    flex-flow: column;
    justify-content: center;
    margin-top: 5vh;
    padding: 0 5vw;
  }

  .bb-btn-group .bb-button {
    flex: 1;
    margin: 0;
    min-width: unset;
  }

  .bb-btn-group .bb-button:first-of-type {
    border-radius: 8px 8px 0 0;
  }

  .bb-btn-group .bb-button:last-of-type {
    border-radius: 0 0 8px 8px;
  }
}