/* ============================================================
   Marco Opertti portfolio
   Plain CSS, no build step. Theming via [data-theme] on <html>.

   Type system:
     Libre Caslon Text -> display and body
     Courier Prime     -> terminal and utility text
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
  --accent: #4f86d9;
  --accent-2: #9fc7ff;
  --accent-dim: rgba(79, 134, 217, 0.13);
  --accent-glow: rgba(79, 134, 217, 0.22);

  --radius: 12px;
  --radius-sm: 8px;
  --maxw: 860px;

  --font-sans: "Libre Caslon Text", Georgia, "Times New Roman", serif;
  --font-mono: "Courier Prime", "Courier New", monospace;

  --transition: 180ms ease;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

  --z-menu: 60;
}

/* Light blue and white palette */
[data-theme="light"] {
  --bg: #f8fbff;
  --bg-elev: #eef5fd;
  --bg-terminal: #e8f2ff;
  --text: #17243a;
  --text-dim: #5c6d83;
  --border: #d5e3f3;
  --border-strong: #aec7e4;
  --shadow: 0 18px 50px rgba(40, 80, 130, 0.15);
  --accent-text: #245fae;
  --grid-line: rgba(47, 111, 210, 0.04);
}

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

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background var(--transition), color var(--transition);
  overflow-x: hidden;
}

/* Faint grid texture. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse 100% 60% at 50% 0%, #000 40%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 100% 60% at 50% 0%, #000 40%, transparent 78%);
}
h1, h2, h3 { line-height: 1.12; font-weight: 700; letter-spacing: -0.02em; }

a { color: var(--accent-text); text-decoration: none; }
a:hover { text-decoration: underline; }

code {
  font-family: var(--font-mono);
  font-size: 0.88em;
}

.accent { color: var(--accent-text); }

/* Inline SVG icon sizing */
.icon {
  width: 1.05em;
  height: 1.05em;
  flex: none;
  stroke-width: 2;
  vertical-align: -0.15em;
}

/* Visible keyboard focus everywhere */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 5px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: #fff;
  padding: 10px 16px;
  z-index: 100;
  font-weight: 600;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; top: 0; }

/* ---------- Layout helpers ---------- */
main { display: block; }

.section {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 96px 24px 30px;
  scroll-margin-top: 84px;
}

.section__title {
  font-size: 1.5rem;
  margin: 0 0 30px;
  color: var(--text);
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.section__title .accent { font-size: 1rem; font-weight: 500; font-family: var(--font-mono); }

/* ---------- One-page accordion ---------- */
.section.accordion {
  padding: 0 24px;
  scroll-margin-top: 12px;
}
.accordion__trigger {
  width: 100%;
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 2px;
  border: 0;
  border-top: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  font-family: var(--font-sans);
  cursor: pointer;
  text-align: left;
}
.accordion:last-of-type .accordion__trigger { border-bottom: 1px solid var(--border-strong); }
.accordion:last-of-type.is-open .accordion__trigger { border-bottom-color: transparent; }
.accordion__title { font-size: 1.3rem; font-weight: 700; letter-spacing: -0.02em; }
.accordion__mark {
  width: 10px;
  height: 10px;
  flex: none;
  border-right: 1.5px solid var(--accent-text);
  border-bottom: 1.5px solid var(--accent-text);
  transform: rotate(45deg) translate(-2px, 2px);
  transition: transform 220ms var(--ease-out);
}
.accordion.is-open .accordion__mark { transform: rotate(225deg) translate(-2px, 2px); }
.accordion.is-open .accordion__trigger {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.accordion__content {
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  visibility: hidden;
  transition:
    grid-template-rows 420ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 220ms ease,
    visibility 0s linear 420ms;
}
.accordion__inner {
  min-height: 0;
  overflow: hidden;
  padding: 0;
}
.accordion__inner::before,
.accordion__inner::after {
  content: "";
  display: block;
  height: 8px;
}
.accordion__inner::after { height: 54px; }
.accordion.is-open .accordion__content {
  grid-template-rows: 1fr;
  opacity: 1;
  visibility: visible;
  transition:
    grid-template-rows 420ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 260ms ease 40ms,
    visibility 0s;
}
.accordion__trigger:hover .accordion__title { color: var(--accent-text); }

.icon-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color var(--transition), color var(--transition), background var(--transition), transform var(--transition);
}
.icon-btn:hover { border-color: var(--accent); color: var(--accent-text); }
.icon-btn:active { transform: scale(0.92); }
.icon-btn .icon { width: 1.15rem; height: 1.15rem; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text);
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition), transform 140ms var(--ease-out), box-shadow var(--transition);
}
.btn:hover {
  border-color: var(--accent);
  color: var(--accent-text);
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px -8px var(--accent-glow);
}
.btn:active { transform: translateY(0) scale(0.98); }
.btn .icon { width: 1rem; height: 1rem; transition: transform var(--transition); }
.btn:hover .icon-arrow { transform: translate(2px, -2px); }
.btn--accent {
  border-color: var(--accent);
  color: var(--accent-text);
  background: var(--accent-dim);
  font-weight: 700;
}
.btn--sm { padding: 8px 13px; font-size: 0.8rem; }
.btn--disabled, .btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  border-color: var(--border);
  color: var(--text-dim);
}
.btn--disabled:hover, .btn:disabled:hover { transform: none; border-color: var(--border); color: var(--text-dim); box-shadow: none; }

/* ---------- Hero ---------- */
.hero {
  max-width: 900px;
  margin: 0 auto;
  scroll-margin-top: 70px;
  padding: 62px 24px 46px;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 42px;
  align-items: center;
}
.hero__intro { min-width: 0; max-width: 600px; }

/* Portrait */
.hero__portrait {
  position: relative;
  justify-self: center;
  width: 100%;
  max-width: 250px;
}
.hero__portrait-frame {
  position: relative;
}
.hero__portrait-photo {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1122 / 1402;
  object-fit: contain;
  filter: none;
}
@media (max-width: 820px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 24px;
    min-height: 0;
  }
  .hero__portrait { max-width: 190px; justify-self: center; }
}
.hero__eyebrow {
  font-family: var(--font-mono);
  color: var(--accent-text);
  margin: 0 0 16px;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.hero__eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}
.hero__name {
  font-family: "Bodoni Moda", "Times New Roman", serif;
  font-size: clamp(2.8rem, 9vw, 5rem);
  margin: 0;
  letter-spacing: -0.055em;
  color: var(--text);
}
.hero__name-row { position: relative; }
.hero__asterisk { color: var(--accent); font-size: 0.5em; vertical-align: top; margin-left: 3px; }
.location-wrap { position: relative; display: inline-flex; }
.location-tag {
  width: 42px;
  min-width: 42px;
  height: 42px;
  padding: 0;
  justify-content: center;
  cursor: help;
}
.location-note {
  position: absolute;
  left: 50%;
  bottom: calc(100% + 10px);
  width: 250px;
  padding: 10px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text-dim);
  box-shadow: var(--shadow);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.5;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 5px);
  transition: opacity 160ms ease, transform 180ms var(--ease-out);
}
.location-wrap:hover .location-note,
.location-tag:focus + .location-note { opacity: 1; transform: translate(-50%, 0); }
.contact-wrap { position: relative; display: inline-flex; }
.contact-note {
  position: absolute;
  left: 50%;
  top: calc(100% + 10px);
  width: max-content;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 10px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg);
  box-shadow: var(--shadow);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.5;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -5px);
  transition: opacity 160ms ease, transform 180ms var(--ease-out);
}
.contact-note a { color: var(--text); text-decoration: none; }
.contact-note a:hover { color: var(--accent-text); text-decoration: underline; }
.contact-wrap:hover .contact-note,
.contact-wrap:focus-within .contact-note { opacity: 1; pointer-events: auto; transform: translate(-50%, 0); }
.hero__tagline {
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  color: var(--text-dim);
  margin: 0 0 36px;
  max-width: 46ch;
  min-height: 1.6em;
  font-weight: 500;
}
.hero__links { display: flex; flex-wrap: wrap; gap: 8px; margin: 34px 0 0; }
.hero__links > .btn,
.hero__links > .contact-wrap > .btn,
.hero__links > .location-wrap > .btn { padding: 9px 12px; font-size: 0.78rem; }
.hero__hint {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-dim);
}
.hero__hint kbd {
  font-family: var(--font-mono);
  background: var(--accent-dim);
  color: var(--accent-text);
  padding: 2px 8px;
  border-radius: 5px;
  border: 1px solid var(--border);
  font-size: 0.9em;
}

/* ---------- Terminal ---------- */
.terminal {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border-strong);
  background: var(--bg-terminal);
  font-family: var(--font-mono);
  cursor: text;
  transition: border-color var(--transition);
}
.terminal:focus-within { border-color: color-mix(in srgb, var(--accent) 50%, var(--border-strong)); }
.terminal__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 14px;
  background: #dce9f8;
  border-bottom: 1px solid var(--border-strong);
}
.terminal__dot { width: 12px; height: 12px; border-radius: 50%; display: inline-block; transition: transform var(--transition); }
.terminal:hover .terminal__dot { transform: scale(1.1); }
.terminal__dot--red { background: #ff5f56; }
.terminal__dot--yellow { background: #ffbd2e; }
.terminal__dot--green { background: #27c93f; }
.terminal__title {
  margin-left: 10px;
  font-size: 0.76rem;
  color: var(--text-dim);
}
.terminal__body {
  padding: 18px 16px 6px;
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--text);
  min-height: 280px;
  max-height: 460px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #b6cbe3 transparent;
}
.terminal__body::-webkit-scrollbar { width: 8px; }
.terminal__body::-webkit-scrollbar-thumb { background: #b6cbe3; border-radius: 8px; }
.terminal__line { white-space: pre-wrap; word-break: break-word; }
.terminal__line--cmd { color: var(--text); }
.terminal__line--cmd .term-prompt { color: var(--accent); margin-right: 8px; }
.term-bullet { color: var(--accent-text); margin-right: 8px; }
.terminal__line--muted { color: var(--text-dim); }
.terminal__line--accent { color: var(--accent); }
.terminal__line--error { color: #a23d43; }
.terminal__line--ascii { color: var(--accent); line-height: 1.25; font-size: 0.78rem; }
.terminal__body a { color: var(--accent); text-decoration: underline; }
.terminal__body a:hover { text-decoration: none; }
/* clickable deep-link lines inside terminal output */
.term-link {
  cursor: pointer;
  color: var(--text);
  border-bottom: 1px dashed var(--border-strong);
  transition: color var(--transition), border-color var(--transition);
}
.term-link:hover { color: var(--accent); border-color: var(--accent); }

.terminal__input-line {
  display: flex;
  align-items: center;
  padding: 4px 16px 18px;
}
.terminal__prompt { color: var(--accent); margin-right: 8px; font-size: 0.84rem; white-space: nowrap; }

.terminal__field {
  position: relative;
  flex: 1;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.5;
}
.terminal__render {
  white-space: pre;
  overflow: hidden;
  color: var(--text);
  pointer-events: none;
}
.terminal__ghost { color: #8b9bb0; }
.terminal__input {
  position: absolute;
  inset: 0;
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: transparent;
  caret-color: transparent;
  font-family: var(--font-mono);
  font-size: 0.84rem;
}
.terminal__field:not(.is-focused) .terminal__cursor { opacity: 0.35; animation: none; }
.terminal__cursor {
  display: inline-block;
  width: 8px;
  height: 1.05em;
  margin-left: 1px;
  vertical-align: text-bottom;
  background: var(--accent);
  animation: blink 1.05s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .terminal__cursor { animation: none; }
}

/* ---------- Command chips ---------- */
.cmd-chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
}
.cmd-chips__label { color: var(--text-dim); font-size: 0.78rem; margin-right: 2px; font-family: var(--font-mono); }
.chip {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-dim);
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 6px 13px;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), background var(--transition), transform 140ms var(--ease-out);
}
.chip::before { content: "$ "; color: var(--accent); opacity: 0.7; }
.chip:hover, .chip:focus-visible {
  color: var(--accent-text);
  border-color: var(--accent);
  background: var(--accent-dim);
  transform: translateY(-2px);
}
.chip:active { transform: translateY(0) scale(0.96); }

/* The about panel keeps only the original bullet treatment. */
#terminal-section .terminal {
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
  cursor: default;
}
#terminal-section .terminal__bar,
#terminal-section .terminal__input-line,
#terminal-section .cmd-chips { display: none; }
#terminal-section .terminal__body {
  min-height: 0;
  max-height: none;
  padding: 0;
  overflow: visible;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.8;
}

/* ---------- Projects ---------- */
.projects { display: flex; flex-direction: column; gap: 40px; }
.project {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
  position: relative;
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: border-color var(--transition), background var(--transition), transform 200ms var(--ease-out);
}
.project:hover {
  border-color: var(--border);
  background: color-mix(in srgb, var(--bg-elev) 55%, transparent);
}
.project:nth-child(even) .project__media { order: 2; }
.project__media {
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--border-strong);
  background:
    repeating-linear-gradient(45deg, transparent, transparent 12px, color-mix(in srgb, var(--text-dim) 6%, transparent) 12px, color-mix(in srgb, var(--text-dim) 6%, transparent) 24px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-align: center;
  padding: 12px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), color var(--transition);
}
.project:hover .project__media { border-color: var(--accent); color: var(--accent-text); }
/* real screenshots inside the media slot */
.project__media--shots {
  border-style: solid;
  background: color-mix(in srgb, var(--text-dim) 5%, transparent);
  gap: 12px;
  padding: 16px;
}
.project__media--shots img {
  height: 100%;
  width: auto;
  min-width: 0;
  object-fit: contain;
  border-radius: 10px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}
.project__media--wide { padding: 0; border-style: solid; }
.project__media--wide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
#project-monk .project__media { aspect-ratio: 1 / 1; }
/* squarer frame, whole image visible (no crop) */
.project__media--fit {
  aspect-ratio: 4 / 3;
  padding: 0;
  border-style: solid;
  background: var(--bg-terminal);
}
.project__media--fit img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.project__media--fit-cream { background: #fdf3e7; }
.project__content { position: relative; z-index: 1; }
.project__title { font-size: 1.55rem; margin: 0 0 12px; }
.project__desc { color: var(--text-dim); margin: 0 0 18px; font-size: 0.98rem; }
.tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0 0 16px;
}
.tags li {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-text);
  background: var(--accent-dim);
  padding: 4px 10px;
  border-radius: 20px;
}
.tags__flag {
  color: var(--text) !important;
  background: transparent !important;
  border: 1px solid var(--accent);
  letter-spacing: 0.02em;
}
.tags__flag::before { content: "★ "; color: var(--accent); }
.project__links { display: flex; flex-wrap: wrap; gap: 10px; }

@media (max-width: 680px) {
  .project { grid-template-columns: 1fr; padding: 14px; }
  .project:nth-child(even) .project__media { order: 0; }
}

/* ---------- Experience timeline ---------- */
.timeline { list-style: none; margin: 0; padding: 0; }
.timeline__item {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 18px;
  padding: 16px 0;
  border-left: 2px solid var(--border);
  padding-left: 24px;
  position: relative;
  transition: border-color var(--transition);
}
.timeline__item:hover { border-left-color: var(--accent); }
.timeline__item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 24px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
  transition: transform var(--transition), box-shadow var(--transition);
}
.timeline__item:hover::before {
  transform: scale(1.35);
  box-shadow: 0 0 0 5px var(--accent-dim);
}
.timeline__when {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-text);
  padding-top: 1px;
}
.timeline__what strong { font-weight: 700; }
.timeline__where { display: block; color: var(--text-dim); font-size: 0.9rem; }
.timeline__note { margin: 6px 0 0; color: var(--text-dim); font-size: 0.92rem; }
.experience__resume { margin-top: 30px; font-family: var(--font-mono); font-size: 0.88rem; color: var(--text-dim); }

@media (max-width: 560px) {
  .timeline__item { grid-template-columns: 1fr; gap: 4px; }
}

/* ---------- Activities ---------- */
.activities {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: 0;
  padding: 0;
}
.activity {
  display: grid;
  grid-template-columns: 12px 1fr;
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--border);
}
.activity::before { content: "•"; color: var(--accent-text); line-height: 1.4; }
.activity__icon { display: none; }
.activity__title { font-size: 1.05rem; margin: 0 0 4px; }
.activity__desc { margin: 0; color: var(--text-dim); font-size: 0.92rem; line-height: 1.6; }

/* ---------- Scroll reveal (subtle, reduced-motion safe) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s var(--ease-out), transform 0.55s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Coursework / education card ---------- */
.edu {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--bg-elev) 55%, transparent);
  padding: 28px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition);
}
.edu:hover { border-color: var(--border-strong); }
/* faint blue corner tint */
.edu::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-dim) 0%, transparent 70%);
  pointer-events: none;
}
.edu__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.edu__degree { margin: 0 0 4px; font-size: 1.35rem; }
.edu__school { margin: 0; color: var(--text-dim); font-size: 0.95rem; }
.edu__stats { display: flex; gap: 10px; }
.edu__stat {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  text-align: center;
  background: color-mix(in srgb, var(--bg) 60%, transparent);
  min-width: 82px;
}
.edu__stat-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  letter-spacing: 0.08em;
}
.edu__stat-value {
  display: block;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--accent-text);
}
.edu__progress {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}
.edu__progress-track {
  flex: 1;
  height: 6px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--text-dim) 14%, transparent);
  overflow: hidden;
}
.edu__progress-fill {
  display: block;
  height: 100%;
  width: var(--pct, 0%);
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}
.edu__progress-pct { color: var(--accent-text); }
.edu__row {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}
.edu__label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  flex: none;
  min-width: 170px;
}
.edu__chips { display: flex; gap: 10px; flex-wrap: wrap; }
.edu__tags { margin: 0; }

/* minor chips; the Design one is a real button hiding an easter egg */
.minor-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: transparent;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.82rem;
}
button.minor-chip {
  cursor: pointer;
  border-color: var(--accent);
  color: var(--accent-text);
  transition: background var(--transition), transform var(--transition);
}
button.minor-chip:hover { background: var(--accent-dim); transform: translateY(-1px); }
button.minor-chip .icon { width: 0.9em; height: 0.9em; }

/* ---------- Modal (design minor easter egg) ---------- */
.modal { position: fixed; inset: 0; z-index: var(--z-menu); }
.modal[hidden] { display: none; }
.modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(28, 47, 72, 0.38);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.modal__panel {
  position: relative;
  max-width: 780px;
  margin: 6vh auto;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  width: calc(100% - 32px);
  animation: modal-in 260ms var(--ease-out);
}
@keyframes modal-in {
  from { opacity: 0; transform: translateY(14px) scale(0.985); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .modal__panel { animation: none; }
}
.modal__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg) 50%, transparent);
}
.modal__title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-left: 8px;
}
.modal__close { margin-left: auto; width: 34px; height: 34px; }
.modal__body { padding: 22px; overflow-y: auto; }
.modal__intro {
  margin: 0 0 18px;
  color: var(--text-dim);
  font-size: 0.95rem;
}
.design-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}
.design-item { margin: 0; }
.design-item img,
.design-item video {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  display: block;
  background: #f3f7fc;
}
.design-item:nth-child(3) img { object-fit: contain; background: #f7f5ef; }
.design-item figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-dim);
  line-height: 1.5;
}
.design-item--soon .design-item__ph {
  aspect-ratio: 3 / 4;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
/* coursework footnote, same register as the terminal comments */
.edu__note {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  opacity: 0.85;
  line-height: 1.7;
}

/* ---------- Hobbies: compact clickable card row ---------- */
.section--slim { padding-top: 40px; }
.hobbies { display: flex; flex-wrap: wrap; gap: 10px; }
.hobby-card {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--bg-elev) 40%, transparent);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), transform 140ms var(--ease-out);
}
.hobby-card:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
  transform: translateY(-2px);
}
.modal__panel--sm { max-width: 460px; }
.hobby-photo {
  width: 100%;
  display: block;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.hobby-fallback {
  aspect-ratio: 4 / 3;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
/* explicit display rules above would otherwise defeat the hidden attribute */
.hobby-photo[hidden],
.hobby-fallback[hidden] { display: none; }

body.modal-open { overflow: hidden; }

@media (max-width: 620px) {
  .edu { padding: 20px; }
  .edu__label { min-width: 100%; }
  .location-note { left: -102px; right: auto; bottom: auto; top: calc(100% + 8px); transform: translateY(-4px); }
  .location-wrap:hover .location-note,
  .location-tag:focus + .location-note { transform: translateY(0); }
  .contact-note { left: auto; right: 0; bottom: auto; top: calc(100% + 8px); transform: translateY(-4px); }
  .contact-wrap:hover .contact-note,
  .contact-wrap:focus-within .contact-note { transform: translateY(0); }
}
