/* ==========================================================================
   cameronvizenor.work — styles.css
   --------------------------------------------------------------------------
   Design tokens live in :root. The whole palette + type system is derived
   from the falling_words hero: black terminal, red-orange rain, monospace.
   The bracket motif on section labels ([EXPERIENCE]) is borrowed from the
   red annotation style of Cam's own wireframes.

   Type system (IBM Plex superfamily — one family, three voices):
   - Plex Mono  → nav, headings, labels, metadata  (the "terminal" voice)
   - Plex Sans  → interface copy, resume entries   (the "working" voice)
   - Plex Serif → long-form case study prose       (the "reading" voice)
   ========================================================================== */

:root {
  --paper: #fafaf8;        /* warm off-white page ground */
  --ink: #131315;          /* near-black text */
  --smoke: #64666b;        /* secondary text, dates, captions */
  --line: #e5e3de;         /* hairline rules and borders */
  --ember: #d63a0a;        /* accent — pulled from the rain's hue range */
  --ember-soft: #fbe9e2;   /* pale ember for hover washes */
  --terminal: #000;        /* hero + nav ground */
  --terminal-text: #f2f0ec;

  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --sans: "IBM Plex Sans", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --serif: "IBM Plex Serif", Georgia, "Times New Roman", serif;

  --measure: 68ch;         /* comfortable reading width */
  --site-max: 1140px;
  --pad: clamp(1.25rem, 4vw, 3rem);

  --hero-h: 100svh;        /* About page: rain down to the fold */
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--ember); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }

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

/* --------------------------------------------------------------------------
   Hero — falling_words container
   -------------------------------------------------------------------------- */
.fw-hero {
  position: relative;
  height: var(--hero-h);
  background: var(--terminal);
  overflow: hidden;
}

.fw-hero--short { --hero-h: 46svh; }  /* Work page uses a shallower hero */

.fw-hero canvas { display: block; }

/* scroll cue so first-time visitors know there's a site under the rain */
.fw-scrollcue {
  position: absolute;
  left: 50%;
  bottom: 1.25rem;
  transform: translateX(-50%);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  color: var(--terminal-text);
  opacity: 0.75;
  text-decoration: none;
  padding: 0.4rem 0.8rem;
  background: rgba(0,0,0,0.45);
}
.fw-scrollcue:hover { color: #fff; opacity: 1; }
@media (prefers-reduced-motion: no-preference) {
  .fw-scrollcue { animation: cue-bob 2.4s ease-in-out infinite; }
  @keyframes cue-bob {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%      { transform: translateX(-50%) translateY(6px); }
  }
}

/* --------------------------------------------------------------------------
   Sticky nav — sits at the fold, then pins to the top as you scroll
   -------------------------------------------------------------------------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0.85rem var(--pad);
  background: var(--terminal);
  border-bottom: 1px solid #222;
  font-family: var(--mono);
}

.site-nav .brand {
  color: var(--terminal-text);
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  margin-right: auto;
}
.site-nav .brand:hover { color: #fff; }

.site-nav .nav-link {
  color: var(--terminal-text);
  text-decoration: none;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  padding: 0.25rem 0.1rem;
  border-bottom: 2px solid transparent;
}
.site-nav .nav-link:hover { color: #fff; border-bottom-color: #555; }
.site-nav .nav-link[aria-current="page"] {
  color: var(--ember);
  border-bottom-color: var(--ember);
}

/* --------------------------------------------------------------------------
   Page scaffolding + section labels
   -------------------------------------------------------------------------- */
.wrap {
  max-width: var(--site-max);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.section { padding: clamp(3rem, 7vw, 5.5rem) 0; }
.section + .section { border-top: 1px solid var(--line); }

/* [SECTION] labels — the wireframe-annotation motif */
.kicker {
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--ember);
  text-transform: uppercase;
  margin: 0 0 2.25rem;
}
.kicker::before { content: "[ "; color: var(--smoke); }
.kicker::after  { content: " ]"; color: var(--smoke); }

/* --------------------------------------------------------------------------
   About page — intro
   -------------------------------------------------------------------------- */
.intro {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: start;
}

.intro .headshot {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line);
}

.intro h1 {
  font-family: var(--mono);
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 1rem;
}
.intro h1 .cursor { color: var(--ember); }
@media (prefers-reduced-motion: no-preference) {
  .intro h1 .cursor { animation: blink 1.1s steps(1) infinite; }
  @keyframes blink { 50% { opacity: 0; } }
}

.intro p {
  max-width: var(--measure);
  margin: 0 0 1rem;
  font-size: 1.125rem;
}

/* --------------------------------------------------------------------------
   Resume rows (Experience / Education / Skills)
   -------------------------------------------------------------------------- */
.resume-row {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  padding: 1.75rem 0;
}
.resume-row + .resume-row { border-top: 1px solid var(--line); }

.resume-row .meta { text-align: right; }

.resume-row .org {
  font-family: var(--mono);
  font-weight: 600;
  font-size: 1rem;
  margin: 0 0 0.2rem;
}

.resume-row .role {
  font-style: italic;
  color: var(--ink);
  margin: 0 0 0.2rem;
  font-size: 0.95rem;
}

.resume-row .dates {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--smoke);
  margin: 0;
}

.resume-row .desc { max-width: var(--measure); }
.resume-row .desc p { margin: 0 0 0.9rem; }
.resume-row .desc p:last-child { margin-bottom: 0; }

.resume-row .clients {
  font-size: 0.9rem;
  color: var(--smoke);
  font-style: italic;
}

.skills-list {
  max-width: var(--measure);
  font-family: var(--mono);
  font-size: 0.95rem;
  line-height: 2;
  margin: 0;
}

/* --------------------------------------------------------------------------
   Work page — case card grid
   -------------------------------------------------------------------------- */
.work-lede {
  max-width: var(--measure);
  font-size: 1.125rem;
  margin: 0 0 2.5rem;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.case-card {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
  text-align: left;
  background: #fff;
  border: 1px solid var(--line);
  padding: 1.5rem;
  cursor: pointer;
  font: inherit;
  color: inherit;
  transition: border-color 120ms ease, transform 120ms ease, box-shadow 120ms ease;
}
.case-card:hover {
  border-color: var(--ember);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(19, 19, 21, 0.07);
}
@media (prefers-reduced-motion: reduce) {
  .case-card, .case-card:hover { transition: none; transform: none; }
}

/* card thumbnails — logos sit padded on a quiet ground; swap in real logos
   per case. For full-bleed screenshots instead of logos, add the
   case-thumb--cover class to the img. */
.case-card .case-thumb {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: contain;
  padding: 1.75rem;
  background: #f1f0ec;
  transition: transform 160ms ease;
}
.case-card .case-thumb--cover {
  object-fit: cover;
  padding: 0;
}
.case-card:hover .case-thumb { transform: scale(1.03); }
@media (prefers-reduced-motion: reduce) {
  .case-card .case-thumb, .case-card:hover .case-thumb { transition: none; transform: none; }
}

.case-card .tags {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--smoke);
  margin: 0;
}

.case-card h2 {
  font-family: var(--mono);
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.35;
  margin: 0;
}

.case-card .blurb {
  margin: 0;
  color: var(--ink);
  font-size: 0.95rem;
  flex-grow: 1;
}

.case-card .open-cue {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--ember);
}

.case-card--placeholder {
  border-style: dashed;
  background: transparent;
}
.case-card--placeholder .open-cue { color: var(--smoke); }

/* --------------------------------------------------------------------------
   Case overlay (native <dialog>)
   -------------------------------------------------------------------------- */
.case-dialog {
  width: min(860px, calc(100vw - 2rem));
  max-height: calc(100svh - 4rem);
  padding: 0;
  border: 1px solid var(--line);
  background: var(--paper);
  color: var(--ink);
}
.case-dialog::backdrop {
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(2px);
}

.case-dialog .case-inner {
  padding: clamp(1.5rem, 5vw, 3rem);
}

.case-dialog .case-toolbar {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem 1rem;
  background: var(--terminal);
  font-family: var(--mono);
}
.case-toolbar .toolbar-title {
  color: var(--terminal-text);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.case-toolbar button {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--terminal-text);
  background: none;
  border: 1px solid #444;
  padding: 0.3rem 0.7rem;
  cursor: pointer;
}
.case-toolbar button:hover { border-color: var(--ember); color: #fff; }

/* long-form case prose reads in the serif voice */
.case-dialog h1 {
  font-family: var(--mono);
  font-size: clamp(1.35rem, 3vw, 1.8rem);
  font-weight: 600;
  line-height: 1.3;
  margin: 0 0 1.25rem;
}

.case-dialog .case-facts {
  font-family: var(--mono);
  font-size: 0.85rem;
  line-height: 1.8;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 0.9rem 0;
  margin: 0 0 1.75rem;
}
.case-facts b { color: var(--ember); font-weight: 600; }

.case-dialog .case-body p {
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.75;
  max-width: var(--measure);
  margin: 0 0 1.1rem;
}

.case-dialog .case-body figure { margin: 1.75rem 0; }
.case-dialog .case-body figcaption {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--smoke);
  margin-top: 0.5rem;
}
.case-dialog .case-body img { border: 1px solid var(--line); }

.case-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--line);
  margin-top: 2.25rem;
  padding-top: 1.25rem;
}
.case-nav button {
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--ember);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.25rem 0;
}
.case-nav button:hover { text-decoration: underline; }
.case-nav button:disabled { color: var(--line); cursor: default; text-decoration: none; }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem var(--pad) 3.5rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--smoke);
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  padding: 0;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 760px) {
  .intro { grid-template-columns: 1fr; }
  .intro .headshot { width: 140px; height: 140px; }

  .resume-row { grid-template-columns: 1fr; gap: 0.6rem; }
  .resume-row .meta { text-align: left; }

  .site-nav { gap: 1rem; }
}