/* aleksandersarkezi.com
 *
 * Same typeface and palette as sitecheck, so the two read as one person's work.
 * The name is the one loud element; everything under it stays plain.
 */

@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  src: url("fonts/archivo.woff2") format("woff2-variations"), url("fonts/archivo.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215,
    U+FEFF, U+FFFD;
}

/* Slovenian and Croatian letters (č, ć, đ, š, ž) are not in the basic Latin
   file above, so they come from this tiny subset instead of a fallback font. */
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-display: swap;
  font-weight: 100 900;
  font-stretch: 62% 125%;
  src: url("fonts/archivo-sl.woff2") format("woff2-variations"), url("fonts/archivo-sl.woff2") format("woff2");
  unicode-range: U+0106-0107, U+010C-010D, U+0110-0111, U+0160-0161, U+017D-017E;
}

:root {
  --paper: #eef2ef;
  --surface: #f8faf9;
  --ink: #1c2629;
  --muted: #586569;
  --line: #d2dbd7;
  --accent: #2e4bc6;
  --live: #23774f;
  --srv-bg: #dfeee6;
  --srv-line: #23774f;
  --font: "Archivo", system-ui, -apple-system, "Segoe UI", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #12181a;
    --surface: #1a2225;
    --ink: #e4ebe8;
    --muted: #97a4a7;
    --line: #2c383b;
    --accent: #8ea2ff;
    --live: #4fbf88;
    --srv-bg: #1b2e26;
    --srv-line: #4fbf88;
  }
}

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

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-underline-offset: 0.18em;
}

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

.wrap {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 1rem 3rem;
}

/* ---- intro ------------------------------------------------------------ */

.intro {
  padding: clamp(3rem, 12vw, 7rem) 0 3rem;
  border-bottom: 1px solid var(--line);
}

.me {
  display: block;
  width: 6.5rem;
  height: 6.5rem;
  margin-bottom: 1.75rem;
  border-radius: 50%;
  object-fit: cover;
  background: var(--line);
}

h1 {
  margin: 0 0 1.75rem;
  font-size: clamp(2.5rem, 12.5vw, 6rem);
  line-height: 1;
  font-weight: 850;
  font-stretch: 125%;
  letter-spacing: -0.035em;
}

.lede {
  margin: 0 0 1rem;
  max-width: 34em;
  font-size: 1.1875rem;
}

.status {
  margin: 0 0 1.75rem;
  color: var(--muted);
}

.links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.5rem;
}

.links .primary {
  font-weight: 650;
  overflow-wrap: anywhere;
}

/* ---- sections --------------------------------------------------------- */

main section {
  padding-top: 3rem;
}

h2 {
  margin: 0 0 1.5rem;
  font-size: 1.625rem;
  line-height: 1.2;
  font-weight: 750;
  font-stretch: 110%;
  letter-spacing: -0.01em;
}

h3 {
  margin: 0;
  font-size: 1.1875rem;
  line-height: 1.3;
  font-weight: 700;
}

/* ---- projects --------------------------------------------------------- */

.project {
  padding: 0 0 1.75rem;
}

.project + .project {
  padding-top: 1.75rem;
  border-top: 1px solid var(--line);
}

.project-head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.project-head h3 {
  font-size: 1.375rem;
  font-stretch: 112%;
}

.live {
  font-size: 0.875rem;
  font-weight: 650;
  color: var(--live);
}

.live::before {
  content: "";
  display: inline-block;
  width: 0.55em;
  height: 0.55em;
  margin-right: 0.4em;
  border-radius: 50%;
  background: currentColor;
  vertical-align: 0.08em;
}

.project p {
  margin: 0 0 0.75rem;
  max-width: 38em;
}

.project .stack {
  color: var(--muted);
  font-size: 0.9375rem;
}

.badge {
  margin: 0.25rem 0 1rem;
}

.badge img {
  display: block;
  max-width: 100%;
  height: auto;
}

.badge figcaption {
  margin-top: 0.4rem;
  color: var(--muted);
  font-size: 0.875rem;
}

.project-links {
  display: flex;
  gap: 1.25rem;
}

.project .badge {
  margin: 0.25rem 0 1rem;
}

.badge img {
  display: block;
  max-width: 100%;
  height: auto;
}

.badge figcaption {
  margin-top: 0.4rem;
  color: var(--muted);
  font-size: 0.875rem;
}

.project-links {
  margin-bottom: 0;
  font-weight: 600;
}

/* ---- infrastructure flows --------------------------------------------- */

.live-card {
  margin: 0 0 2rem;
}

.live-card img {
  display: block;
  max-width: 100%;
  height: auto;
}

.live-card figcaption {
  margin-top: 0.5rem;
  color: var(--muted);
  font-size: 0.875rem;
}


.section-lede {
  margin: -0.75rem 0 1.75rem;
  max-width: 36em;
  color: var(--muted);
}

.flows {
  display: grid;
  gap: 1.25rem;
}

.flow-row {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  align-items: center;
  gap: 1rem;
}

.flow-name {
  font-size: 0.9375rem;
  font-weight: 750;
  font-stretch: 112%;
}

.flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.flow li {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-height: 4.75rem;
  padding: 0.6rem 0.7rem;
  border-radius: 8px;
  font-size: 0.8125rem;
  line-height: 1.35;
}

.flow b {
  font-size: 0.9375rem;
  font-weight: 700;
}

.flow span {
  color: var(--muted);
}

.srv {
  background: var(--srv-bg);
  border: 1.5px solid var(--srv-line);
}

.ext {
  background: var(--surface);
  border: 1.5px dashed var(--line);
}

/* Arrow from each step to the next one. */
.flow li + li::before {
  content: "";
  position: absolute;
  left: -1.35rem;
  top: 50%;
  width: 1rem;
  height: 0;
  border-top: 2px solid var(--muted);
}

.flow li + li::after {
  content: "";
  position: absolute;
  left: -0.5rem;
  top: calc(50% - 4px);
  border: 5px solid transparent;
  border-left: 6px solid var(--muted);
}

/* Watch is two separate paths, so there's no arrow from step 2 into step 3. */
.flow.pairs li:nth-child(3)::before,
.flow.pairs li:nth-child(3)::after {
  display: none;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin: 1.25rem 0 0;
  color: var(--muted);
  font-size: 0.875rem;
}

.key {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 0;
  background: none;
}

.key::before {
  content: "";
  width: 1.1rem;
  height: 0.8rem;
  border-radius: 3px;
}

.key.srv::before {
  background: var(--srv-bg);
  border: 1.5px solid var(--srv-line);
}

.key.ext::before {
  background: var(--surface);
  border: 1.5px dashed var(--line);
}

@media (max-width: 40rem) {
  .flow-row {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

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

  /* In two columns the arrow into the third step would point at nothing. */
  .flow li:nth-child(3)::before,
  .flow li:nth-child(3)::after {
    display: none;
  }
}

/* ---- experience -------------------------------------------------------- */

.timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.timeline li {
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 0.25rem 1.5rem;
  padding: 0 0 1.5rem;
}

.when {
  margin: 0;
  padding-top: 0.15rem;
  color: var(--muted);
  font-size: 0.9375rem;
  font-variant-numeric: tabular-nums;
}

.timeline p:not(.when) {
  margin: 0.25rem 0 0;
  color: var(--muted);
}

@media (max-width: 34rem) {
  .timeline li {
    grid-template-columns: 1fr;
  }
}

/* ---- skills ------------------------------------------------------------ */

.skills {
  margin: 0;
  display: grid;
  grid-template-columns: 9rem 1fr;
  gap: 0.75rem 1.5rem;
}

.skills dt {
  font-weight: 650;
}

.skills dd {
  margin: 0;
  color: var(--muted);
}

@media (max-width: 34rem) {
  .skills {
    grid-template-columns: 1fr;
    gap: 0.1rem;
  }

  .skills dd {
    margin-bottom: 0.75rem;
  }
}

/* ---- footer ------------------------------------------------------------ */

.foot {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.875rem;
}

.foot p {
  margin: 0;
}

.foot p + p {
  margin-top: 0.4rem;
}

.foot a {
  color: inherit;
}

/* ---- 404 --------------------------------------------------------------- */

.notfound {
  padding: 6rem 0 2rem;
}

.notfound h1 {
  font-size: clamp(2.5rem, 10vw, 4rem);
}