@font-face {
  font-family: "Archivo";
  src: url("fonts/archivo-latin-wdth-normal.woff2") format("woff2");
  font-weight: 100 900;
  font-stretch: 62% 125%;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper: #eef1f0;
  --cell: #f6f8f7;
  --ink: #141d25;
  --slate: #57646e;
  --rule: #cdd5d7;
  --grid: #dde3e4;
  --trace: #0f6e8c;
  --trace-faint: #d3e5eb;
  --now: #b4570f;
  --gutter: clamp(1.25rem, 3.5vw, 3.5rem);
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0f1519;
    --cell: #131b20;
    --ink: #e1e7ea;
    --slate: #92a0aa;
    --rule: #28343d;
    --grid: #1d2930;
    --trace: #5ab8d4;
    --trace-faint: #17313c;
    --now: #e59a4f;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1rem;
  font-stretch: 100%;
  line-height: 1.55;
  font-variant-numeric: tabular-nums;
}

a {
  color: inherit;
  text-decoration-color: var(--trace);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--trace);
}

a:focus-visible {
  outline: 2px solid var(--trace);
  outline-offset: 3px;
}

.vh {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip {
  position: absolute;
  left: -9999px;
}

.skip:focus {
  left: 1rem;
  top: 1rem;
  background: var(--paper);
  padding: 0.5rem 0.75rem;
}

.page {
  max-width: 96rem;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

p {
  margin: 0;
}

/* Header */

.intro {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: 2rem;
  align-items: start;
  padding: clamp(2.5rem, 8vh, 5rem) 0 3rem;
}

.id {
  grid-column: 1 / 8;
}

.role {
  margin-top: 0.9rem;
  font-size: clamp(1.0625rem, 1.4vw, 1.25rem);
  line-height: 1.4;
  color: var(--slate);
}

.name {
  font-size: clamp(2.25rem, 4.6vw, 3.75rem);
  font-weight: 650;
  font-stretch: 115%;
  line-height: 1;
  letter-spacing: -0.03em;
  margin: 0;
}

.intro-text {
  grid-column: 8 / 13;
  padding-bottom: 0.4rem;
}

.lede {
  font-size: clamp(1.125rem, 1.5vw, 1.3125rem);
  line-height: 1.45;
  max-width: 34rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  align-items: center;
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
}

.button {
  display: inline-block;
  padding: 0.7rem 1.1rem;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  font-weight: 600;
}

.button:hover {
  background: var(--trace);
  color: var(--paper);
}

.button small {
  font-weight: 400;
  font-stretch: 85%;
  opacity: 0.75;
  margin-left: 0.4rem;
  font-size: 0.85em;
}

.signal {
  grid-column: 1 / -1;
  margin: 1.5rem 0 0;
}

.signal svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.signal .grid line {
  stroke: var(--grid);
  stroke-width: 1;
}

.signal .wave {
  fill: none;
  stroke: var(--trace);
  stroke-width: 1.5;
  stroke-linejoin: miter;
  stroke-dasharray: 1;
  stroke-dashoffset: 0;
}

@media (prefers-reduced-motion: no-preference) {
  .signal .wave {
    animation: draw 1.6s cubic-bezier(0.45, 0, 0.2, 1) 0.2s both;
  }
}

@keyframes draw {
  from {
    stroke-dashoffset: 1;
  }
  to {
    stroke-dashoffset: 0;
  }
}

.signal .frame {
  opacity: 0;
  transition: opacity 0.2s ease;
}

.signal .frame rect {
  fill: var(--trace-faint);
  stroke: var(--trace);
  stroke-width: 1;
}

.signal .frame text {
  fill: var(--trace);
  font-size: 9.5px;
  font-weight: 600;
  font-stretch: 85%;
  text-anchor: middle;
}

.signal .cursor {
  stroke: var(--now);
  stroke-width: 1.5;
  opacity: 0;
}

@media (hover: hover) {
  .signal:hover .frame {
    opacity: 1;
  }
}

@media (hover: hover) and (prefers-reduced-motion: no-preference) {
  .signal:hover .f1 {
    transition-delay: 0.32s;
  }

  .signal:hover .f2 {
    transition-delay: 0.62s;
  }

  .signal:hover .cursor {
    animation: sweep 1.2s linear;
  }
}

@keyframes sweep {
  0% {
    transform: translateX(0);
    opacity: 1;
  }
  85% {
    opacity: 1;
  }
  100% {
    transform: translateX(640px);
    opacity: 0;
  }
}

.signal figcaption {
  margin-top: 0.6rem;
  font-size: 0.8125rem;
  font-stretch: 85%;
  color: var(--slate);
}

/* Section blocks */

.block {
  padding: 0 0 4rem;
}

.block-head {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: 2rem;
  align-items: baseline;
  border-top: 3px solid var(--ink);
  padding: 1rem 0 1.5rem;
}

.block-head h2 {
  grid-column: 1 / 8;
  font-size: clamp(1.375rem, 2vw, 1.75rem);
  font-weight: 650;
  font-stretch: 75%;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0;
}

.legend {
  grid-column: 8 / 13;
  color: var(--slate);
  font-size: 0.9375rem;
  max-width: 30rem;
}

/* Cells */

.cells {
  display: grid;
  gap: 0.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.cell {
  position: relative;
  background: var(--cell);
  border: 1px solid var(--rule);
  padding: clamp(1.25rem, 2vw, 1.75rem);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  min-width: 0;
}

.cell h3 {
  font-size: 1.25rem;
  font-weight: 650;
  font-stretch: 104%;
  line-height: 1.22;
  letter-spacing: -0.01em;
  margin: 0;
}

.when {
  font-size: 0.875rem;
  font-stretch: 85%;
  color: var(--slate);
}

.where {
  color: var(--slate);
  margin-top: -0.35rem;
}

.tags {
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--grid);
  font-size: 0.875rem;
  font-stretch: 85%;
  color: var(--slate);
}

.cell-link {
  font-weight: 600;
}

/* Project header: dates and stack layers */

.cell-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem 1rem;
  padding-bottom: 0.85rem;
  margin-bottom: 0.15rem;
  border-bottom: 1px solid var(--grid);
}

.layers {
  margin: 0;
}

.pins {
  display: flex;
  gap: 3px;
}

.pin {
  display: grid;
  place-items: center;
  width: 1.45rem;
  height: 1.45rem;
  border: 1px solid var(--rule);
  font-size: 0.75rem;
  font-weight: 600;
  font-stretch: 80%;
  line-height: 1;
  color: var(--slate);
}

.pin.on {
  background: var(--trace);
  border-color: var(--trace);
  color: var(--cell);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

/* Work */

.cells-work {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cell-wide {
  grid-column: span 2;
}


/* Skills */

.cells-stack {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.layer {
  position: relative;
  padding-top: 1.25rem;
}

.layer::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 3px;
  background: var(--trace);
  transform-origin: left;
}

.layer-no {
  font-size: 2.75rem;
  font-weight: 300;
  font-stretch: 70%;
  line-height: 1;
  color: var(--trace);
}

.layer p {
  color: var(--ink);
}

.cells-extra {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 0.75rem;
}

.cells-extra .cell:first-child {
  grid-column: span 2;
}

.cells-extra .cell:last-child {
  grid-column: span 2;
}

.cells-extra h3 {
  font-size: 1rem;
  font-stretch: 85%;
  font-weight: 600;
  color: var(--slate);
}

.cells-extra p {
  font-size: 1.125rem;
}

/* Education */

.cells-edu {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.figure {
  margin-top: auto;
  padding-top: 0.75rem;
  color: var(--slate);
  font-size: 0.9375rem;
}

.figure-value {
  display: block;
  font-size: 2.25rem;
  font-weight: 300;
  font-stretch: 70%;
  line-height: 1;
  color: var(--ink);
  margin-bottom: 0.35rem;
}

/* Contact */

.contact {
  padding-bottom: 3rem;
}

.cells-contact {
  grid-template-columns: 5fr 7fr;
  border-top: 3px solid var(--ink);
  padding-top: 0.75rem;
}

.contact h2 {
  font-size: clamp(1.375rem, 2vw, 1.75rem);
  font-weight: 650;
  font-stretch: 75%;
  line-height: 1.05;
  margin: 0 0 0.5rem;
}

.contact-main {
  justify-content: space-between;
  gap: 1.5rem;
}

.contact-mail {
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  font-weight: 600;
  font-stretch: 106%;
  letter-spacing: -0.025em;
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.contact-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.75rem;
  list-style: none;
  padding: 0;
  margin: 0;
  color: var(--slate);
}

.contact-list a {
  color: var(--ink);
}

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  padding: 0 0 2.5rem;
  color: var(--slate);
  font-size: 0.8125rem;
  font-stretch: 85%;
}

/* Raised cells on hover */

.cells-work .cell,
.cells-edu .cell,
.layer {
  transition: transform 0.2s cubic-bezier(0.2, 0.7, 0.3, 1), box-shadow 0.2s ease, border-color 0.2s ease;
}

@media (hover: hover) {
  .cells-work .cell:hover,
  .cells-edu .cell:hover,
  .layer:hover {
    border-color: var(--trace);
    box-shadow: 0 5px 0 -1px var(--trace);
    transform: translateY(-5px);
    z-index: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cells-work .cell,
  .cells-edu .cell,
  .layer {
    transition: none;
  }

  .cells-work .cell:hover,
  .cells-edu .cell:hover,
  .layer:hover {
    transform: none;
    box-shadow: none;
  }
}

/* Medium screens */

@media (max-width: 1100px) {
  .id {
    grid-column: 1 / -1;
  }

  .intro-text {
    grid-column: 1 / -1;
    margin-top: 2rem;
  }

  .block-head h2,
  .legend {
    grid-column: 1 / -1;
  }

  .legend {
    margin-top: 0.5rem;
  }

  .cells-work {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cells-stack {
    grid-template-columns: minmax(0, 1fr);
  }

  .layer {
    display: grid;
    grid-template-columns: 3.5rem 12rem minmax(0, 1fr);
    align-items: baseline;
    column-gap: 1rem;
    padding-top: 1.25rem;
  }

  .layer::before {
    right: auto;
    top: 0;
    bottom: 0;
    width: 3px;
    height: auto;
  }

  .layer-no {
    font-size: 2rem;
  }

  .cells-edu {
    grid-template-columns: minmax(0, 1fr);
  }

  .cells-edu .figure {
    margin-top: 0.25rem;
  }
}

/* Small screens */

@media (max-width: 700px) {
  .signal .wave {
    stroke-width: 3.5;
  }

  .cells-work,
  .cells-extra,
  .cells-contact {
    grid-template-columns: minmax(0, 1fr);
  }

  .cell-wide,
  .cells-extra .cell:first-child,
  .cells-extra .cell:last-child {
    grid-column: auto;
  }

  /* Project header: dates and stack layers */

.cell-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem 1rem;
  padding-bottom: 0.85rem;
  margin-bottom: 0.15rem;
  border-bottom: 1px solid var(--grid);
}

.layers {
  margin: 0;
}

.pins {
  display: flex;
  gap: 3px;
}

.pin {
  display: grid;
  place-items: center;
  width: 1.45rem;
  height: 1.45rem;
  border: 1px solid var(--rule);
  font-size: 0.75rem;
  font-weight: 600;
  font-stretch: 80%;
  line-height: 1;
  color: var(--slate);
}

.pin.on {
  background: var(--trace);
  border-color: var(--trace);
  color: var(--cell);
}

.split {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.6rem;
  }

  .layer {
    grid-template-columns: 2.5rem minmax(0, 1fr);
  }

  .layer p {
    grid-column: 2;
  }

  footer {
    flex-direction: column;
  }
}

@media print {
  .signal,
  .actions,
  .skip {
    display: none;
  }

  body,
  .cell {
    background: #fff;
    color: #000;
  }
}