/* hirenpatel.me — single stylesheet for the whole site */

:root {
  --ground: #eef2f5;
  --surface: #ffffff;
  --ink: #12202b;
  --muted: #566672;
  --rule: #cdd5dc;
  --canary: #ffd23f;
  --mark: #ffd23f;
  --mark-ink: #12202b;

  --display: "Bricolage Grotesque", "Helvetica Neue", Arial, sans-serif;
  --body: "IBM Plex Sans", -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --gutter: clamp(1.25rem, 5vw, 3rem);
  --label-col: 9rem;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #0e161d;
    --surface: #15212b;
    --ink: #e4eaef;
    --muted: #93a3af;
    --rule: #2a3946;
    --mark: rgba(255, 210, 63, 0.3);
    --mark-ink: #ffe07a;
    color-scheme: dark;
  }
}

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

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

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 400 1.0625rem/1.65 var(--body);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration-color: var(--rule);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: text-decoration-color 0.15s;
}

a:hover {
  text-decoration-color: currentColor;
}

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

.page {
  max-width: 60rem;
  margin: 0 auto;
  padding: clamp(2.5rem, 8vw, 6rem) var(--gutter) 3rem;
}

/* ---------- Intro ---------- */

.intro {
  display: grid;
  grid-template-columns: var(--label-col) 1fr;
  column-gap: 2.5rem;
  padding-bottom: clamp(3rem, 8vw, 5rem);
}

.portrait {
  width: 6.5rem;
  height: 6.5rem;
  border-radius: 50%;
  object-fit: cover;
  background: var(--surface);
  filter: saturate(0.9);
}

.name {
  margin: 0;
  font: 700 clamp(2.75rem, 8vw, 5.25rem) / 0.95 var(--display);
  font-variation-settings: "opsz" 96;
  letter-spacing: -0.035em;
}

.role {
  margin: 0.9rem 0 0;
  font: 500 0.8125rem/1.5 var(--mono);
  letter-spacing: 0.02em;
  color: var(--muted);
  text-transform: uppercase;
}

.thesis {
  margin: clamp(2rem, 5vw, 3rem) 0 0;
  max-width: 34ch;
  font: 500 clamp(1.5rem, 3.4vw, 2.125rem) / 1.25 var(--display);
  font-variation-settings: "opsz" 48;
  letter-spacing: -0.015em;
}

.lede {
  margin: 1.5rem 0 0;
  max-width: 60ch;
  color: var(--muted);
}

.lede strong {
  color: var(--ink);
  font-weight: 500;
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.links a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--surface);
  font: 500 0.875rem/1 var(--body);
  text-decoration: none;
  transition: border-color 0.15s, transform 0.15s;
}

.links a:hover {
  border-color: var(--ink);
  transform: translateY(-1px);
}

.links svg {
  width: 1rem;
  height: 1rem;
  flex: none;
}

.links .primary {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--ground);
}

/* ---------- Highlighter marks (the one flourish) ---------- */

.hl {
  color: var(--mark-ink);
  background-image: linear-gradient(var(--mark), var(--mark));
  background-repeat: no-repeat;
  background-position: 0 88%;
  background-size: 100% 0.55em;
  padding: 0 0.08em;
  margin: 0 -0.08em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  animation: mark-in 0.7s cubic-bezier(0.3, 0.7, 0.2, 1) both;
  animation-delay: calc(0.35s + var(--i, 0) * 0.18s);
}

@keyframes mark-in {
  from {
    background-size: 0% 0.55em;
  }
}

/* ---------- Sections ---------- */

.section {
  display: grid;
  grid-template-columns: var(--label-col) 1fr;
  column-gap: 2.5rem;
  padding-block: 2.5rem;
  border-top: 1px solid var(--rule);
}

.label {
  margin: 0.3rem 0 1.25rem;
  font: 500 0.75rem/1.4 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Jobs */

.job + .job {
  margin-top: 2.75rem;
}

.job-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.25rem 1.5rem;
}

.company {
  margin: 0;
  font: 600 1.5rem/1.2 var(--display);
  letter-spacing: -0.01em;
}

.dates {
  font: 400 0.8125rem/1.4 var(--mono);
  color: var(--muted);
  white-space: nowrap;
}

.title {
  margin: 0.2rem 0 0;
  color: var(--muted);
  font-size: 0.9375rem;
}

.job ul {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  max-width: 64ch;
}

.job li {
  position: relative;
  padding-left: 1.25rem;
}

.job li + li {
  margin-top: 0.6rem;
}

.job li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 0.5rem;
  height: 1px;
  background: var(--muted);
}

/* Focus areas */

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tags li {
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--surface);
  font: 400 0.8125rem/1.4 var(--mono);
}

.plain {
  margin: 0;
}

.plain + .plain {
  margin-top: 0.25rem;
}

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

/* ---------- Footer ---------- */

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--rule);
  font: 400 0.8125rem/1.5 var(--mono);
  color: var(--muted);
}

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

.lost {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.lost .name {
  font-size: clamp(2.5rem, 7vw, 4rem);
}

/* ---------- Responsive ---------- */

@media (max-width: 760px) {
  .intro,
  .section {
    grid-template-columns: 1fr;
  }

  .portrait {
    width: 5rem;
    height: 5rem;
    margin-bottom: 1.5rem;
  }

  .label {
    margin-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hl {
    animation: none;
  }

  .links a {
    transition: none;
  }

  .links a:hover {
    transform: none;
  }
}