:root {
  --action-hover: hsla(0, 0%, 0%, 0.12);
  --action-active: hsla(0, 0%, 0%, 0.08);
  --divider: hsla(0, 0%, 0%, 0.08);
  --page-background: rgba(255, 255, 255, 0.5);
  /* --gradient-background: rgb(240, 188, 110);
  --gradient-weight: 1;
  --gradient-lightness: 80%;
  --gradient-hue: 0;

  --gradient-top-left: hsl(calc(var(--gradient-hue) + 185), 100%, calc(var(--gradient-lightness) + 0%));
  --gradient-top-right: hsl(calc(var(--gradient-hue) + 60), 100%, var(--gradient-lightness));
  --gradient-bottom-left: hsl(calc(var(--gradient-hue) + 305), 100%, var(--gradient-lightness));
  --gradient-bottom-right: hsl(0, 0%, 100%); */


}

/* 
@property --gradient-hue {
syntax: '<number>';
initial-value: 0;
inherits: false;
}

@keyframes hue-animation {
from {
    --gradient-hue: 0;
}
to {
    --gradient-hue: 360;
}
} */

body {
  margin: 0;
  animation: hue-animation 120s linear infinite;
  font-family: "Ubuntu", sans-serif;
  background-color: hsl(0, 0%, 98%);
  position: relative;
}

div,
a {
  box-sizing: border-box;
}

ul {
  margin: .5rem 0;
  padding-left: 24px;
}

/* Typography */
p,
li,
q,
footer {
  margin: 0;
  font-size: clamp(0.9rem, 3vw, 1rem);
  font-weight: 400;
  line-height: 1.6rem;
  letter-spacing: 0em;
  text-align: left;
}

p {
  margin: .25rem 0 .5rem 0;
}

h1 {
  margin: 1rem 0 .5rem 0;
  font-size: clamp(1.3rem, 6vw, 2rem);
  font-weight: 700;
  line-height: 2.5rem;
  letter-spacing: 0em;
  text-align: left;
}

h2 {
  margin: 1rem 0 .5rem 0;
  font-size: clamp(1.1rem, 4.5vw, 1.5rem);
  font-weight: 700;
  line-height: 2rem;
  letter-spacing: 0em;
  text-align: left;
}

h3 {
  margin: 1rem 0 .5rem 0;
  font-size: clamp(1rem, 4vw, 1.25rem);
  font-weight: 700;
  line-height: 160%;
  letter-spacing: 0em;
  text-align: left;
}

blockquote {
  padding-left: 1rem;
  margin: 1rem;
  border-left: 4px solid pink;
}

footer {
  font-style: italic;
}

/* Buttons and links */
button {
  border: none;
  background-color: transparent;
  vertical-align: text-bottom;
  display: inline !important;
  padding: 0 !important;
  width: 1.5rem !important;
  height: 1.5rem !important;
}

button:active {
  background-color: hsla(160, 100%, 75%, 0.15);
}

button span {
  margin: auto;
  transform: scale(90%);
}

.button {
  border-radius: 4px;
  text-decoration: none;
  transition-duration: 240ms;
  padding: 8px;
  color: black;
  line-height: 100%;
  margin: 0;
  font-weight: 400;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  font-family: 'ubuntu', sans-serif;
}


.button:hover {
  background-color: var(--action-hover) !important;
  color: black;
}

.img-button {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  margin: .5rem -8px .5rem -8px;
  border-radius: 8px;
}

.img-button img {
  border-radius: 4px;
  border: solid 1px var(--action-hover);
}

.icon-button {
  padding: 4px;
  height: 2rem;
  width: 2rem;
  color: hsl(0, 0%, 50%);
}

a {
  color: hsl(calc(var(--gradient-hue) + 185), 100%, 30%);
  margin: -2px -4px;
  padding: 2px 4px;
  border-radius: 4px;
  overflow: hidden;
  font-weight: 700;
  text-decoration: none;
  align-self: flex-start;
}

a:hover {
  background-color: hsla(calc(var(--gradient-hue) + 185), 100%, 24%, 0.12);
  color: hsl(calc(var(--gradient-hue) + 185), 100%, 25%);
}

.open-in-new:after {
  content: "↗︎";
}

li a {
  font-weight: 400;
  margin: unset;
  padding: unset;
}

/* Images */
img {
  width: fit-content;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.content-image {
  border-radius: 6px;
  border: solid 1px var(--action-hover);
  overflow: hidden;
  box-sizing: border-box;
  margin: .25rem 0 .5rem 0;
  /* margin: 0 -8px;
  max-width: calc(100% + 16px); */
}

/* Page Setup */
.page-background {
  background-repeat: repeat;
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: -100;
}

.texture {
  opacity: 0.13;
  background: url(./assets/random.png);
  background-size: 100px;
}

.gradient {
    background-color:#ff99ad;
    background-image:
    radial-gradient(at 23% 46%, hsla(52,100%,90%,1) 0px, transparent 50%),
    radial-gradient(at 42% 86%, hsla(126,100%,90%,1) 0px, transparent 50%),
    radial-gradient(at 95% 39%, hsla(345,100%,90%,1) 0px, transparent 50%),
    radial-gradient(at 38% 80%, hsla(79,100%,90%,1) 0px, transparent 50%),
    radial-gradient(at 90% 74%, hsla(313,100%,90%,1) 0px, transparent 50%),
    radial-gradient(at 6% 0%, hsla(200,100%,90%,1) 0px, transparent 50%),
    radial-gradient(at 37% 24%, hsla(268,100%,90%,1) 0px, transparent 50%);
}

#page-wrapper {
  height: 100vh;
  width: 100vw;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  align-items: stretch;
  align-content: stretch;
}

#page {
  flex-grow: 1;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  align-content: stretch;
  flex-wrap: wrap;
  overflow: hidden;
  padding: 16px;
}

.column {
  padding: 24px;
}

.divider-vert {
  background-color: black;
  width: 1px;
  flex-grow: 0;
}

.divider {
  width: 100%;
  background-color: var(--divider);
  height: 1px;
}

hr {
  border-style: none;
  border-top: solid 1px var(--action-hover);
  width: 100%;
  margin: 1rem 0 0 0;
}

ol {
  margin: 0;
  gap: 16px;
  display: flex;
  flex-direction: column;
}

/* Navigation Column */
.column-left {
  flex-basis: min(24ch, 100%);
  flex-grow: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 8px 24px 8px 8px;
}

.nav-header {
  padding: 8px;
}

.nav-title {
  font-weight: 700;
  color: black;
  line-height: 100%;
  margin: 0;
}

#nav {
  display: flex;
  justify-items: flex-start;
  flex-direction: column;
  gap: 8px;
}

.nav-item {
  border-radius: 4px;
  display: flex;
  flex-direction: row-reverse;
  gap: 4px;
}

.nav-item .icon-button {
  flex-shrink: 0;
}

.nav-button {
  flex-grow: 1;
  position: relative;
  overflow: visible;
}

.nav-button span {
  position: absolute;
  right: 4px;
  top: 4px;
  color: hsl(0, 0%, 50%);
}

a:hover + .nav-button {
  background-color: var(--action-hover);
}

.nav-item:hover .nav-button span {
  color: hsl(0, 0%, 0%);
}

.active .nav-button {
  background-color: var(--action-active);
}

/* Preview menu item external link */
.nav-item .preview {
  visibility: hidden;
  display: flex;
  flex-direction: column;
  gap: 4px;
  opacity: 0.0;
  position: absolute;
  right: -30px;
  width: 40px;
  z-index: 100;
  transition-delay: 50ms;
  transition-duration: 200ms;
  border-radius: 16px;
  padding: 8px;
  overflow: hidden;
  background-color: hsla(0, 0%, 100%, 0.5);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
}

.nav-item .preview img {
  border-radius: 8px;
}

.nav-item .preview * {
  margin: 0;
  padding: 0;
}

.nav-item p {
  width: 100%;
  text-align: center;
  font-size: 0.875rem;
  font-style: italic;
  color: hsl(0, 0%, 32%);
}

.nav-button:hover .preview {
  visibility: visible;
  opacity: 1;
  right: -224px;
  width: 216px;
}

/* Content Column */
.column-right {
  flex-basis: min(48ch, 100%);
  flex-grow: 1;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 0;
  max-height: 100%;
  overflow: auto;
  border-radius: 16px;
  background-color: var(--page-background);
  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
  font-family: "Lora", serif;
  margin: 0 auto;
}

.content-flow {
  flex-basis: min(48ch, 100%);
  flex-grow: 0;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  padding: 24px;
}

.content-flow .button {
  border: 1px var(--action-hover) solid;
}

.content-flow .icon-button {
  border: none;
}

/* Page Content [README, postcard, projects]*/

/* README Page */

/* TLDraw page */
.tldraw .content-flow {
  flex-basis: 100%;
  padding: 0;
}

.tldraw {
  align-items: stretch;
}

/* Postcard Page */
.content-flow {
  perspective: 800px;
}

.postcard {
  margin: 0 auto;
  width: 100%;
  max-width: 400px;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  display: flex;
  box-shadow: 2px 4px 8px 0px rgba(0, 0, 0, 0.1);
  transform: rotateX(3deg) rotateY(0deg) rotateZ(2deg);
  transform-style: preserve-3d;
}

.postcard .stamp {
  position: absolute;
  top: 16px;
  right: 16px;
  width: min(170px, 45%);
  rotate: 3deg;
  opacity: 0.7;
}

.postcard-caption {
  font-size: 0.875rem;
  font-style: italic;
  max-width: 40ch;
  color: hsl(0, 0%, 32%);
  margin: 2rem auto 0 auto;
}

/* Projects Page */
.work {
  background: none;
  box-shadow: none;
  margin: -16px;
  padding: calc(16px + 24px);
  max-height: 100vh;
}

.email-protect {
  display: none;
}

.email {
  padding-right: 4px;
  font-weight: 700;
  color: hsl(0, 0%, 32%);
}

.story {
  display: flex;
  flex-direction: column;
  margin: 4rem -16px .5rem -16px;
  padding: 16px;
  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
  border-radius: 24px;
  background-color: var(--page-background);
}

.storyCover {
  max-width: 100%;
  margin: 0 0 .5rem 0;
  border-radius: 8px;
  border: solid var(--action-hover) 1px;
}

/* Active States are at the end due to order of operations */
.icon-button:active {
  background-color: hsla(calc(var(--gradient-hue) + 160), 30%, 75%, 0.5);
  color: hsla(calc(var(--gradient-hue) + 160), 100%, 25%, 1);
}

/* MOBILE */
@media only screen and (max-width: 48rem) {
  #page {
    flex-direction: column;
    justify-content: flex-start;
  }

  #page-background {
    height: fill;
  }

  #page-wrapper {
    height: auto;
  }

  .column-left {
    align-items: center;
    padding: 16px 1px;
  }

  .column-left > * {
    max-width: 48ch;
    width: 100%;
  }

  .column-left .divider,
  .column-left .icon-button,
  .column-left #postcard {
    display: none;
  }

  .nav-button:hover .preview {
    visibility: hidden;
  }

  .column-right {
    flex-basis: auto;
    padding: 16px;
  }

  .content-flow {
    padding: 0;
  }

  h1 {
    margin-top: 0;
  }

  .button {
    border: 1px solid var(--action-active);
    background-color: hsla(0, 0%, 100%, 0.4);
  }

  .work {
    margin: 0;
    max-height: 100%;
  }
}