/* ---- Design tokens: "Night Field" (docs/design.md) ---- */
:root {
  --color-ink: #14181A;
  --color-ink-raised: #1D2224;
  --color-ivory: #EFEAE0;
  --color-amber: #E8A33D;
  --color-teal: #4F9D8C;
  --color-slate: #8B9296;

  --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Source Serif 4", ui-serif, Georgia, serif;
  --font-mono: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --content-max: 68rem;
  --space-section: clamp(2.75rem, 6vw, 5rem);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
/* Several placeholder elements below use `display: flex` for centering,
   which (being an author rule) silently overrides the browser's default
   `[hidden] { display: none }` — so `element.hidden = true` in JS wasn't
   actually hiding them once a real image loaded. This wins regardless of
   what any later rule sets display to. */
[hidden] { display: none !important; }
body {
  margin: 0;
  background-color: var(--color-ink);
  /* faint scan-grid — nods to the satellite/radar/tracking-frame imagery
     her work is built on, kept subtle enough to read as texture not noise */
  background-image:
    linear-gradient(rgba(239, 234, 224, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(239, 234, 224, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  color: var(--color-ivory);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

h1, h2, h3 {
  font-family: var(--font-display);
  margin: 0;
  line-height: 1.1;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---- Accessibility helpers ---- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-amber);
  color: var(--color-ink);
  font-family: var(--font-display);
  font-weight: 700;
  padding: 0.75rem 1.25rem;
  z-index: 100;
  border-radius: 0 0 4px 0;
}
.skip-link:focus {
  left: 0;
}

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

.noscript-notice {
  max-width: var(--content-max);
  margin: 2rem auto;
  padding: 0 1.5rem;
  color: var(--color-slate);
}

/* ---- Layout shell ---- */
.site-header {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 1.5rem;
}
.wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  letter-spacing: 0.02em;
}

section {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: var(--space-section) 1.5rem;
}

/* ---- Bounding-box corner motif ----
   Deliberately just four open corner brackets, never a full border loop —
   true to how detection frames actually look, and reserved for two uses:
   the hero frame (large scale) and section headings (small scale). Not
   applied to every photo/card, so it stays a signature, not decoration. */
.corner {
  position: absolute;
  width: 22px;
  height: 22px;
  border: 0 solid var(--color-amber);
  pointer-events: none;
}
.corner-tl { top: -10px; left: -10px; border-top-width: 2px; border-left-width: 2px; }
.corner-tr { top: -10px; right: -10px; border-top-width: 2px; border-right-width: 2px; }
.corner-bl { bottom: -10px; left: -10px; border-bottom-width: 2px; border-left-width: 2px; }
.corner-br { bottom: -10px; right: -10px; border-bottom-width: 2px; border-right-width: 2px; }

@media (prefers-reduced-motion: no-preference) {
  .section-heading .corner {
    opacity: 0;
    transform: scale(0.85);
    transition: opacity 0.4s ease-out, transform 0.4s ease-out;
  }
  .section-heading.is-revealed .corner {
    opacity: 1;
    transform: scale(1);
  }

  .hero-frame .corner {
    opacity: 0;
    transform: scale(0.8);
    animation: corner-in 0.5s ease-out 0.1s forwards;
  }
  .hero-frame .corner-tr { animation-delay: 0.2s; }
  .hero-frame .corner-bl { animation-delay: 0.2s; }
  .hero-frame .corner-br { animation-delay: 0.3s; }
}

@keyframes corner-in {
  to { opacity: 1; transform: scale(1); }
}

/* ---- Hero ---- */
.hero {
  padding-top: clamp(2.5rem, 8vh, 4.5rem);
}

.hero-frame {
  position: relative;
  background: var(--color-ink-raised);
  padding: clamp(2.25rem, 5vw, 3.5rem) clamp(1.5rem, 5vw, 3rem);
}
.hero-frame .corner {
  width: 40px;
  height: 40px;
}
.hero-frame .corner-tl { top: -3px; left: -3px; border-top-width: 3px; border-left-width: 3px; }
.hero-frame .corner-tr { top: -3px; right: -3px; border-top-width: 3px; border-right-width: 3px; }
.hero-frame .corner-bl { bottom: -3px; left: -3px; border-bottom-width: 3px; border-left-width: 3px; }
.hero-frame .corner-br { bottom: -3px; right: -3px; border-bottom-width: 3px; border-right-width: 3px; }

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  text-align: center;
}
.hero-name {
  font-size: clamp(2.5rem, 7vw, 4rem);
  font-weight: 700;
}
.hero-tagline {
  font-family: var(--font-display);
  color: var(--color-teal);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  margin: 0.6rem 0 1.75rem;
}
.cta {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  background: var(--color-amber);
  color: var(--color-ink);
  text-decoration: none;
  padding: 0.85rem 1.75rem;
  border-radius: 2px;
  transition: transform 0.15s ease-out;
}
.cta:hover, .cta:focus-visible {
  transform: translateY(-2px);
}

.hero-photo {
  flex-shrink: 0;
  width: clamp(182px, 39vw, 247px);
  aspect-ratio: 1 / 1;
}
.photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.photo-placeholder {
  width: 100%;
  height: 100%;
  border: 1px dashed var(--color-slate);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
  color: var(--color-slate);
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

@media (min-width: 768px) {
  .hero-inner {
    flex-direction: row-reverse;
    text-align: left;
    gap: 3rem;
  }
  .hero-text { max-width: 32rem; }
}

/* ---- About ---- */
.section-heading {
  position: relative;
  display: inline-block;
  font-size: clamp(1.5rem, 3vw, 2rem);
  padding: 0.4rem 0.9rem;
  margin-bottom: 2rem;
}
.about-grid {
  display: grid;
  gap: 2.5rem;
}
.bio {
  font-size: 1.15rem;
  max-width: 42rem;
}

.readout {
  margin: 0;
  border-top: 1px solid var(--color-slate);
}
.readout-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1.5rem;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--color-slate);
}
.readout-row dt {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-slate);
  flex-shrink: 0;
}
.readout-row dd {
  margin: 0;
  font-family: var(--font-mono);
  color: var(--color-amber);
  text-align: right;
  font-size: 0.95rem;
}

@media (min-width: 768px) {
  .about-grid {
    grid-template-columns: 1.3fr 1fr;
    align-items: start;
  }
}

/* ---- Projects ---- */
.projects-hint {
  color: var(--color-slate);
  font-size: 0.95rem;
  margin: 0 0 2.5rem;
}

.role-groups {
  display: flex;
  flex-direction: column;
  gap: 2.75rem;
}

.role-group-header {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  border-bottom: 1px solid var(--color-ink-raised);
  padding-bottom: 0.75rem;
  margin-bottom: 1.5rem;
}
.role-group-heading {
  display: flex;
  flex: 1 1 auto;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
}

/* Real logos come from the company's own brand assets, some on dark
   backgrounds, some on light — an ivory "mount" behind every logo (real
   or placeholder-pending) keeps all four presented uniformly regardless
   of each file's native background, at one consistent size. */
.role-logo {
  width: 9.75rem;
  height: 4.23rem;
  flex-shrink: 0;
  background: var(--color-ivory);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem;
}
.role-logo .logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.role-logo .photo-placeholder {
  width: 100%;
  height: 100%;
  background: transparent;
  border: 1px dashed var(--color-slate);
  font-size: 0.6rem;
  padding: 0.35rem;
}

.role-company {
  margin: 0;
  font-family: var(--font-display);
  color: var(--color-amber);
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.role-dates {
  margin: 0;
  font-family: var(--font-mono);
  color: var(--color-teal);
  font-size: 0.85rem;
  white-space: nowrap;
}

/* Project cards: grid of individual write-ups per role, one card per
   named project rather than one gallery per company. A role with a
   single project spans the full grid width (.project-grid--single). */
.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16.25rem, 1fr));
  gap: 1.5rem;
}
.project-grid--single .project-card {
  grid-column: 1 / -1;
}

.project-card {
  display: flex;
  flex-direction: column;
}

.project-toggle {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 0;
  color: inherit;
  font: inherit;
  cursor: pointer;
}
.project-toggle:hover .project-toggle-label,
.project-toggle:focus-visible .project-toggle-label {
  color: var(--color-ivory);
}

.project-image {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.project-image .photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
  border: 1px dashed var(--color-slate);
  color: var(--color-slate);
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

.project-title {
  font-size: 1.1rem;
  margin: 0 0 0.5rem;
}
.project-blurb {
  margin: 0;
  color: var(--color-ivory);
  font-size: 0.96rem;
}
.project-toggle-label {
  margin: 0.75rem 0 0;
  font-family: var(--font-display);
  color: var(--color-amber);
  font-size: 0.85rem;
  font-weight: 600;
  transition: color 0.15s ease-out;
}

/* Expanded write-up panel: a fixed CSS class toggle (.is-open), not the
   `hidden` attribute — sidesteps any cascade-order dependency entirely by
   construction (see frontend/AGENTS.md on the placeholder-visibility saga). */
.project-expanded {
  display: none;
  margin-top: 1.25rem;
  background: var(--color-ink-raised);
  padding: clamp(1.25rem, 4vw, 1.6rem);
  position: relative;
}
.project-expanded.is-open {
  display: block;
}
.project-close {
  position: absolute;
  top: 0.875rem;
  right: 0.875rem;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1px solid var(--color-slate);
  background: none;
  color: var(--color-ivory);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
}
.project-close:hover,
.project-close:focus-visible {
  border-color: var(--color-amber);
  color: var(--color-amber);
}
.project-description {
  max-width: 44rem;
  margin: 0 0 1rem;
}
.project-bullets {
  margin: 0 0 1.375rem;
  padding-left: 1.2rem;
  max-width: 44rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.project-more-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(8.75rem, 1fr));
  gap: 0.75rem;
}
.project-more-image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.project-more-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.project-more-image .photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0.5rem;
  border: 1px dashed var(--color-slate);
  color: var(--color-slate);
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.02em;
}

/* ---- Skills ---- */
.skills-group {
  margin-bottom: 2rem;
}
.skills-group:last-child {
  margin-bottom: 0;
}
.skills-group-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-slate);
  margin: 0 0 0.9rem;
}
.skills-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.skill-tag {
  border: 1px solid var(--color-amber);
  color: var(--color-amber);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 0.35rem 0.7rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
}

/* ---- Freelance intro (sits between hero and about, no heading) ---- */
.freelance-intro {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 1.5rem clamp(2rem, 6vw, 3.5rem);
  text-align: center;
  font-family: var(--font-display);
  color: var(--color-teal);
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  line-height: 1.5;
}
.freelance-intro p {
  margin: 0;
}
.freelance-intro p + p {
  margin-top: 0.75rem;
}

/* ---- Contact ---- */
.contact-lead {
  color: var(--color-slate);
  margin: 0 0 1rem;
}
.contact-email {
  margin-bottom: 1.25rem;
}