/* =========================================================
   Anthony Merlin · Portfolio
   Plain CSS, no framework. Two themes driven by [data-theme].
   ========================================================= */

/* ---------- Design tokens ---------- */
:root {
  --font-sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "Cascadia Code", Consolas, monospace;

  --radius-s: 6px;
  --radius-m: 10px;
  --radius-l: 14px;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 72px;
  --space-9: 104px;

  --container: 1160px;
  --header-h: 64px;

  --ease-out: cubic-bezier(.2, .7, .2, 1);
  --dur-fast: 140ms;
  --dur: 220ms;
}

/* Dark theme (default) — warm charcoal, amber accent */
:root,
[data-theme="dark"] {
  --bg: #121110;
  --bg-alt: #171614;
  --surface: #1c1a18;
  --surface-2: #24221f;
  --line: #34302b;
  --line-strong: #4a453e;
  --text: #ede8e0;
  --text-muted: #a8a093;
  --accent: #f2a93b;
  --accent-strong: #ffbe5c;
  --accent-ink: #1a1408;
  --accent-soft: rgba(242, 169, 59, .12);
  --ok: #8fcf8a;
  --ok-soft: rgba(143, 207, 138, .12);
  --danger: #ff8a7a;
  --shadow: 0 18px 50px rgba(0, 0, 0, .45);
  --grid-dot: rgba(237, 232, 224, .06);
}

/* Light theme — paper and ink */
[data-theme="light"] {
  --bg: #f6f3ed;
  --bg-alt: #eee9e0;
  --surface: #fffdf9;
  --surface-2: #f1ece3;
  --line: #ddd5c8;
  --line-strong: #c3b9a9;
  --text: #1d1b18;
  --text-muted: #5c554b;
  --accent: #9a4f05;
  --accent-strong: #7d3f02;
  --accent-ink: #ffffff;
  --accent-soft: rgba(154, 79, 5, .09);
  --ok: #2f6b2a;
  --ok-soft: rgba(47, 107, 42, .1);
  --danger: #b3261e;
  --shadow: 0 18px 50px rgba(60, 45, 20, .14);
  --grid-dot: rgba(29, 27, 24, .07);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1.0625rem; /* 17px */
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  transition: background-color var(--dur) ease, color var(--dur) ease;
}

html.modal-open { overflow: hidden; }

img { max-width: 100%; display: block; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0; text-wrap: balance; }
p { margin: 0; text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; }
a { color: var(--accent); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--accent-strong); text-decoration-thickness: 2px; }
code, kbd { font-family: var(--font-mono); font-size: .9em; }
code { background: var(--surface-2); padding: 1px 6px; border-radius: 4px; }
kbd { border: 1px solid var(--line-strong); border-bottom-width: 2px; border-radius: 4px; padding: 0 5px; }

::selection { background: var(--accent); color: var(--accent-ink); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap;
}

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--accent); color: var(--accent-ink);
  padding: 10px 16px; border-radius: var(--radius-s); font-weight: 600;
  transition: top var(--dur-fast) ease;
}
.skip-link:focus { top: 12px; color: var(--accent-ink); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

/* ---------- Shell motif ---------- */
.cmd {
  font-family: var(--font-mono);
  font-size: .875rem;
  color: var(--text-muted);
  letter-spacing: .01em;
}
.cmd-path { color: var(--accent); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px;
  padding: 0 20px;
  border-radius: var(--radius-s);
  border: 1px solid transparent;
  font: 600 .95rem/1 var(--font-sans);
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--dur-fast) ease, border-color var(--dur-fast) ease,
              color var(--dur-fast) ease, transform var(--dur-fast) ease;
}
.btn:active { transform: translateY(1px); }
.btn-small { min-height: 38px; padding: 0 14px; font-size: .875rem; }

.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: var(--accent-strong); color: var(--accent-ink); text-decoration: none; }

.btn-ghost { background: transparent; color: var(--text); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }

.icon-btn {
  display: inline-grid; place-items: center;
  width: 44px; height: 44px;
  border-radius: var(--radius-s);
  border: 1px solid var(--line);
  background: transparent; color: var(--text);
  cursor: pointer;
  transition: border-color var(--dur-fast) ease, color var(--dur-fast) ease;
}
.icon-btn:hover { border-color: var(--accent); color: var(--accent); }

.link-btn {
  margin-top: var(--space-2);
  padding: 4px 0;
  min-height: 32px;
  background: none; border: 0;
  color: var(--accent);
  font: 600 .9rem var(--font-sans);
  cursor: pointer;
  text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px;
}
.link-btn::after { content: " →"; }
.link-btn:hover { color: var(--accent-strong); text-decoration-thickness: 2px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  height: var(--header-h);
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { height: 100%; display: flex; align-items: center; gap: var(--space-5); }

.brand {
  display: inline-flex; align-items: baseline; gap: 8px;
  color: var(--text); text-decoration: none;
  font-family: var(--font-mono); font-weight: 600; font-size: .95rem;
}
.brand:hover { color: var(--text); }
.brand-prompt { color: var(--accent); }

.nav { margin-left: auto; }
.nav-list { list-style: none; display: flex; gap: 4px; }
.nav-list a {
  position: relative;
  display: block;
  padding: 8px 12px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: .95rem; font-weight: 500;
  border-radius: var(--radius-s);
  transition: color var(--dur-fast) ease;
}
.nav-list a:hover { color: var(--text); }
.nav-list a[aria-current="true"] { color: var(--text); }
.nav-list a[aria-current="true"]::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px;
  height: 2px; background: var(--accent); border-radius: 2px;
}
.nav-toggle { display: none; }

.header-actions { display: flex; align-items: center; gap: var(--space-2); }

.theme-toggle .icon-moon { display: none; }
[data-theme="light"] .theme-toggle .icon-sun { display: none; }
[data-theme="light"] .theme-toggle .icon-moon { display: block; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: var(--space-9) 0 var(--space-8);
  background-image: radial-gradient(var(--grid-dot) 1px, transparent 1px);
  background-size: 22px 22px;
  background-position: -11px -11px;
  border-bottom: 1px solid var(--line);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: var(--space-8);
  align-items: center;
}
.hero h1 {
  margin-top: var(--space-3);
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1.02;
}
.hero-role {
  margin-top: var(--space-3);
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 1rem;
}
.hero-lead {
  margin-top: var(--space-5);
  max-width: 34em;
  font-size: 1.15rem;
  color: var(--text-muted);
}
.hero-cta { margin-top: var(--space-6); display: flex; flex-wrap: wrap; gap: var(--space-3); }
.hero-meta {
  margin-top: var(--space-6);
  list-style: none;
  display: flex; flex-wrap: wrap; gap: 8px 24px;
  font-family: var(--font-mono); font-size: .85rem; color: var(--text-muted);
}
.hero-meta a { color: var(--text-muted); }
.hero-meta a:hover { color: var(--accent); }

/* ---------- Terminal ---------- */
.terminal {
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow);
  overflow: hidden;
  font-family: var(--font-mono);
  font-size: .9rem;
}
.terminal-bar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
  color: var(--text-muted);
  font-size: .8rem;
}
.terminal-title { color: var(--text); }
.terminal-body {
  height: 300px;
  overflow-y: auto;
  padding: 16px;
  cursor: text;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}
.terminal-output { display: grid; gap: 2px; }
.t-line { white-space: pre-wrap; word-break: break-word; line-height: 1.55; }
.t-cmd { color: var(--text); margin-top: 8px; }
.t-cmd .cmd-path { margin-right: 6px; }
.t-muted { color: var(--text-muted); }
.t-accent { color: var(--accent); }
.t-ok { color: var(--ok); }
.t-err { color: var(--danger); }
.t-table { display: grid; grid-template-columns: max-content 1fr; gap: 2px 18px; }
.t-table .t-key { color: var(--accent); }
.t-line button.t-link {
  background: none; border: 0; padding: 0;
  font: inherit; color: var(--accent); cursor: pointer;
  text-decoration: underline; text-underline-offset: 3px;
}

.terminal-form { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.t-prompt { color: var(--text-muted); white-space: nowrap; }
.terminal-input {
  flex: 1; min-width: 0;
  background: transparent; border: 0;
  color: var(--text); caret-color: var(--accent);
  font: inherit; padding: 4px 0;
}
.terminal-input:focus { outline: none; }
.terminal-form:focus-within .t-prompt { color: var(--accent); }

.terminal-chips {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--line);
}
.chip {
  min-height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: transparent; color: var(--text-muted);
  font: 500 .8rem var(--font-mono);
  cursor: pointer;
  transition: color var(--dur-fast) ease, border-color var(--dur-fast) ease, background-color var(--dur-fast) ease;
}
.chip:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }

/* ---------- Sections ---------- */
.section { padding: var(--space-9) 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

.section-head { margin-bottom: var(--space-7); max-width: 46rem; }
.section-head h2 {
  margin-top: var(--space-2);
  font-size: clamp(2rem, 4vw, 2.75rem);
  letter-spacing: -.02em;
  font-weight: 700;
}
.section-head-sub { margin-top: var(--space-9); }
.section-intro { margin-top: var(--space-4); color: var(--text-muted); font-size: 1.075rem; }

.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: var(--space-6);
}
.panel h3 { font-size: 1.15rem; margin-bottom: var(--space-4); }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr) minmax(0, 300px);
  gap: var(--space-7);
  align-items: start;
}
.about-photo {
  margin: 0;
  aspect-ratio: 1;
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: var(--surface-2);
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-text { display: grid; gap: var(--space-4); }
.about-lead { font-size: 1.2rem; font-weight: 500; line-height: 1.5; }
.about-text p:not(.about-lead) { color: var(--text-muted); }

.facts { margin: 0; display: grid; gap: var(--space-4); padding-left: var(--space-5); border-left: 1px solid var(--line-strong); }
.facts dt { font-family: var(--font-mono); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); }
.facts dd { margin: 2px 0 0; font-weight: 500; overflow-wrap: anywhere; }

/* ---------- Skills ---------- */
.skills-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: var(--space-5); align-items: start; }
.skills-side { display: grid; gap: var(--space-5); }
.panel-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px 16px; margin-bottom: var(--space-4); }
.panel-head h3 { margin: 0; }
.scale-legend { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: .78rem; color: var(--text-muted); }

.skill-list { list-style: none; }
.skill-group {
  margin-top: var(--space-4);
  font-family: var(--font-mono);
  font-size: .78rem; text-transform: uppercase; letter-spacing: .07em;
  color: var(--text-muted);
}
.skill-group:first-child { margin-top: 0; }
.skill {
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-4);
  padding: 8px 0;
  border-bottom: 1px dashed var(--line);
}
.dots { display: inline-flex; gap: 5px; flex-shrink: 0; }
.dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-strong); }
.dots i.on { background: var(--accent); }
.scale-legend .dots i { width: 7px; height: 7px; }

.tools { margin: var(--space-6) 0 0; display: grid; gap: var(--space-3); padding-top: var(--space-5); border-top: 1px solid var(--line); }
.tools div { display: grid; grid-template-columns: 140px 1fr; gap: var(--space-4); }
.tools dt { font-family: var(--font-mono); font-size: .8rem; color: var(--accent); padding-top: 2px; }
.tools dd { margin: 0; color: var(--text-muted); font-size: .95rem; }

.soft-list { list-style: none; display: grid; gap: var(--space-4); }
.soft-list li { display: grid; gap: 2px; padding-left: var(--space-4); border-left: 2px solid var(--accent); }
.soft-list span { color: var(--text-muted); font-size: .95rem; }

.lang-list { list-style: none; display: grid; gap: var(--space-4); }
.lang-list li { display: grid; grid-template-columns: 1fr auto; gap: 6px 12px; align-items: baseline; }
.lang { font-weight: 600; }
.lang-level { font-family: var(--font-mono); font-size: .82rem; color: var(--text-muted); }
.bar { grid-column: 1 / -1; height: 6px; border-radius: 3px; background: var(--surface-2); border: 1px solid var(--line); overflow: hidden; }
.bar i { display: block; height: 100%; width: var(--w); background: var(--accent); }
.note { margin-top: var(--space-4); font-size: .82rem; color: var(--text-muted); }

/* ---------- Experience timeline ---------- */
.exp-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-8); }
.col-title {
  font-family: var(--font-mono); font-size: .85rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: .08em; color: var(--accent);
  margin-bottom: var(--space-5);
}
.exp-col .col-title + .timeline + .col-title,
.timeline + .col-title { margin-top: var(--space-7); }

.timeline { list-style: none; position: relative; }
.timeline li {
  position: relative;
  padding: 0 0 var(--space-6) var(--space-6);
  border-left: 1px solid var(--line-strong);
}
.timeline li:last-child { padding-bottom: 0; border-left-color: transparent; }
.timeline li::before {
  content: "";
  position: absolute; left: -6px; top: 6px;
  width: 11px; height: 11px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--accent);
}
.section-alt .timeline li::before { background: var(--bg-alt); }
.tl-date { font-family: var(--font-mono); font-size: .82rem; color: var(--text-muted); }
.timeline h4 { margin-top: 4px; font-size: 1.1rem; }
.tl-org { margin: 4px 0 8px; font-size: .9rem; color: var(--text-muted); }
.timeline li > p:not(.tl-date):not(.tl-org) { font-size: .98rem; }

/* ---------- Portfolio ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 8px; }
.filter {
  min-height: 40px;
  padding: 0 14px;
  border-radius: var(--radius-s);
  border: 1px solid var(--line-strong);
  background: var(--surface); color: var(--text-muted);
  font: 500 .85rem var(--font-mono);
  cursor: pointer;
  transition: color var(--dur-fast) ease, border-color var(--dur-fast) ease, background-color var(--dur-fast) ease;
}
.filter:hover { color: var(--text); border-color: var(--accent); }
.filter .count { margin-left: 6px; opacity: .7; }
.filter.is-active { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.filter-status { margin: var(--space-4) 0 var(--space-5); min-height: 1.5em; font-family: var(--font-mono); font-size: .85rem; color: var(--text-muted); }

.tiles {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}
.tile[hidden] { display: none; }
.tile-featured { grid-column: span 2; }
.tile-btn {
  width: 100%; height: 100%;
  display: flex; flex-direction: column;
  text-align: left;
  padding: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden;
  color: inherit; font: inherit;
  cursor: pointer;
  transition: border-color var(--dur) ease, transform var(--dur) var(--ease-out), box-shadow var(--dur) ease;
}
.tile-btn:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: var(--shadow); }
.tile-btn:focus-visible { outline-offset: 4px; border-radius: var(--radius-l); }

.tile-media { position: relative; display: block; aspect-ratio: 16 / 9; background: var(--surface-2); border-bottom: 1px solid var(--line); overflow: hidden; }
.tile-featured .tile-media { aspect-ratio: 21 / 9; }
.tile-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 400ms var(--ease-out); }
.tile-btn:hover .tile-media img { transform: scale(1.03); }

.tile-body { display: flex; flex-direction: column; gap: 8px; padding: var(--space-5); flex: 1; }
.tile-meta { font-family: var(--font-mono); font-size: .78rem; color: var(--text-muted); }
.tile-title { font-size: 1.2rem; font-weight: 700; line-height: 1.25; }
.tile-featured .tile-title { font-size: 1.5rem; }
.tile-text { color: var(--text-muted); font-size: .96rem; }
.tile-more { margin-top: auto; padding-top: 8px; font-weight: 600; font-size: .9rem; color: var(--accent); }

.tags { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; }
.tags span, .tags li {
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--accent-soft);
  color: var(--text);
  font-family: var(--font-mono); font-size: .74rem;
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
}
.tags-lg li { font-size: .82rem; padding: 4px 10px; }

.status { display: inline-block; padding: 0 6px; border-radius: 4px; font-size: .95em; }
.status-wip { color: var(--accent); background: var(--accent-soft); }
.status-done { color: var(--ok); background: var(--ok-soft); }

/* Placeholder shown while a screenshot is missing (set by JS) */
.is-missing {
  display: grid !important;
  place-items: center;
  background-color: var(--surface-2);
  background-image:
    linear-gradient(var(--grid-dot) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-dot) 1px, transparent 1px);
  background-size: 24px 24px;
}
.is-missing img { display: none; }
.is-missing::after {
  content: ">_ " attr(data-label);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1rem, 2.2vw, 1.4rem);
  color: var(--text-muted);
  padding: 0 16px;
  text-align: center;
}
.about-photo.is-missing::after {
  content: attr(data-label);
  font-size: 3.5rem;
  color: var(--accent);
}

/* ---------- Interests ---------- */
.interests { list-style: none; display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: var(--space-4); }
.interests li { padding: var(--space-5); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-m); }
.interests h3 { font-size: 1.05rem; }
.i-meta { margin: 4px 0 10px; font-family: var(--font-mono); font-size: .78rem; color: var(--accent); }
.interests p:not(.i-meta) { font-size: .93rem; color: var(--text-muted); }

/* ---------- References ---------- */
.refs { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-5); max-width: 820px; }
.ref { padding: var(--space-5) var(--space-6); border: 1px solid var(--line); border-radius: var(--radius-m); background: var(--surface); display: grid; gap: 2px; }
.ref h3 { font-size: 1.1rem; margin-bottom: 4px; }
.ref-org { color: var(--text-muted); font-size: .93rem; margin-bottom: 6px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: var(--space-5); align-items: start; }
.contact-form { display: grid; gap: var(--space-4); }
.field { display: grid; gap: 6px; }
.field label { font-weight: 600; font-size: .95rem; }
.field input, .field textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 14px;
  border-radius: var(--radius-s);
  border: 1px solid var(--line-strong);
  background: var(--bg);
  color: var(--text);
  font: inherit; font-size: 1rem;
  transition: border-color var(--dur-fast) ease, box-shadow var(--dur-fast) ease;
}
.field textarea { resize: vertical; min-height: 140px; }
.field input:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field [aria-invalid="true"] { border-color: var(--danger); }
.field-hint { font-size: .85rem; color: var(--text-muted); }
.field-error { font-size: .88rem; color: var(--danger); min-height: 0; }
.field-error:empty { display: none; }
.form-status { font-size: .95rem; color: var(--ok); }
.form-status:empty { display: none; }
.contact-form .btn { justify-self: start; }

.contact-side { display: grid; gap: var(--space-5); }
.contact-side .panel { padding: var(--space-5) var(--space-6); }
.contact-side .panel h3 { margin-bottom: var(--space-2); font-size: 1rem; }
.contact-side p { color: var(--text-muted); margin-bottom: var(--space-3); }
.mono-line { font-family: var(--font-mono); font-size: .9rem; overflow-wrap: anywhere; }
.contact-side .mono-line { color: var(--text); }
.links { list-style: none; display: grid; gap: 6px; }
.links a { overflow-wrap: anywhere; }

/* ---------- Footer ---------- */
.site-footer { padding: var(--space-6) 0; border-top: 1px solid var(--line); color: var(--text-muted); font-size: .9rem; }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-3) var(--space-5); }
.site-footer .mono-line { font-size: .8rem; }

/* ---------- Dialogs ---------- */
.modal {
  width: min(880px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  max-height: calc(100dvh - 48px);
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-l);
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.modal[open] { display: flex; flex-direction: column; animation: modal-in var(--dur) var(--ease-out); }
.modal::backdrop { background: rgba(10, 9, 8, .62); backdrop-filter: blur(3px); }
@keyframes modal-in { from { opacity: 0; transform: translateY(14px) scale(.985); } to { opacity: 1; transform: none; } }

.modal-head {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  padding: 12px 12px 12px 24px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
  flex-shrink: 0;
}
.modal-head h2 { font-size: 1.05rem; }
.modal-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 8px; }
.modal-body { overflow-y: auto; padding: var(--space-6) var(--space-7) var(--space-7); }

.modal-cv { width: min(980px, calc(100vw - 32px)); height: calc(100dvh - 48px); }
.cv-frame-wrap { position: relative; flex: 1; background: #525659; }
.cv-frame-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: #525659; }
.cv-fallback { display: none; padding: var(--space-6); color: #fff; }

/* Project content */
.modal-body h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); letter-spacing: -.02em; }
.case-kicker { margin-top: 8px; font-family: var(--font-mono); font-size: .85rem; color: var(--accent); }
.case-facts {
  margin: var(--space-5) 0;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-4);
  padding: var(--space-4) 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
}
.case-facts dt { font-family: var(--font-mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--text-muted); }
.case-facts dd { margin: 4px 0 0; font-size: .93rem; font-weight: 500; }
.case-figure { margin: 0 0 var(--space-5); }
.case-figure > div, .case-figure .media {
  aspect-ratio: 16 / 9; border-radius: var(--radius-m); overflow: hidden;
  border: 1px solid var(--line); background: var(--surface-2);
}
.case-figure img { width: 100%; height: 100%; object-fit: cover; }
.case-figure figcaption { margin-top: 8px; font-size: .85rem; color: var(--text-muted); }
.modal-body h3 { margin: var(--space-6) 0 var(--space-3); font-size: 1.15rem; }
.modal-body h4 { margin: var(--space-4) 0 var(--space-2); font-size: 1rem; color: var(--accent); font-weight: 600; }
.modal-body p { color: var(--text-muted); }
.modal-body p + p { margin-top: var(--space-3); }
.modal-body ul:not(.tags) { padding-left: 1.2em; display: grid; gap: 6px; color: var(--text-muted); }
.modal-body ul:not(.tags) li::marker { color: var(--accent); }
.modal-body strong { color: var(--text); }
.ext::after { content: " ↗"; }

/* ---------- Reveal on scroll (only with JS, only without reduced motion) ---------- */
.js .reveal { opacity: 0; transform: translateY(14px); transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out); }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
  .tile-btn:hover { transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .about-grid { grid-template-columns: 200px minmax(0, 1fr); }
  .facts { grid-column: 1 / -1; grid-template-columns: repeat(3, minmax(0, 1fr)); border-left: 0; padding: var(--space-5) 0 0; border-top: 1px solid var(--line-strong); }
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .hero { padding: var(--space-8) 0 var(--space-7); }
  .hero-grid { grid-template-columns: 1fr; gap: var(--space-7); }
  .skills-grid, .exp-grid, .contact-grid { grid-template-columns: 1fr; }
  .exp-grid { gap: var(--space-7); }
  .case-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .nav-toggle.icon-btn { display: inline-grid; }
  .nav-list {
    display: none;
    position: absolute; left: 0; right: 0; top: var(--header-h);
    flex-direction: column; gap: 0;
    padding: var(--space-3) var(--space-5) var(--space-5);
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }
  .nav-list.is-open { display: flex; }
  .nav-list a { padding: 14px 8px; font-size: 1.05rem; border-bottom: 1px solid var(--line); border-radius: 0; }
  .nav-list a[aria-current="true"]::after { left: 0; right: auto; top: 14px; bottom: 14px; width: 3px; height: auto; }
  .header-inner { gap: var(--space-3); }
  .nav { order: 3; margin-left: 0; }
  .header-actions { margin-left: auto; }
}

@media (max-width: 640px) {
  body { font-size: 1rem; }
  .container { padding: 0 var(--space-4); }
  .section { padding: var(--space-8) 0; }
  .section-head { margin-bottom: var(--space-6); }
  .about-grid { grid-template-columns: 1fr; gap: var(--space-5); }
  .about-photo { width: 140px; }
  .facts { grid-template-columns: 1fr 1fr; }
  .tiles { grid-template-columns: 1fr; }
  .tile-featured { grid-column: auto; }
  .tile-featured .tile-media { aspect-ratio: 16 / 9; }
  .interests { grid-template-columns: 1fr 1fr; }
  .refs { grid-template-columns: 1fr; }
  .panel { padding: var(--space-5); }
  .tools div { grid-template-columns: 1fr; gap: 2px; }
  .terminal-body { height: 240px; }
  .brand-name { display: none; }
  .modal { width: 100vw; max-width: 100vw; max-height: 100dvh; height: 100dvh; border-radius: 0; border: 0; }
  .modal-body { padding: var(--space-5) var(--space-4) var(--space-7); }
  .modal-head { padding: 8px 8px 8px 16px; }
  .modal-cv .modal-head { flex-wrap: wrap; }
  .modal-cv .modal-head h2 { flex: 1; }
  .modal-cv .modal-actions { width: 100%; justify-content: flex-start; order: 3; }
  .modal-cv .modal-actions .icon-btn { position: absolute; top: 8px; right: 8px; }
  .modal-cv .modal-head { position: relative; padding-right: 60px; }
  .case-facts dd { font-size: .9rem; }
}

@media (max-width: 400px) {
  .interests, .facts { grid-template-columns: 1fr; }
}

/* ---------- Print: hide the chrome, keep the content ---------- */
@media print {
  .site-header, .terminal, .filters, .filter-status, .contact-form, .hero-cta, .site-footer, .link-btn, dialog { display: none !important; }
  body { background: #fff; color: #000; }
  .section, .hero { padding: 24px 0; background: none; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- Under-construction banner ---------- */
.wip-banner {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 9px var(--space-4);
  background: var(--accent-soft);
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: .85rem;
  text-align: center;
  background-image: repeating-linear-gradient(-45deg, transparent 0 14px, color-mix(in srgb, var(--accent) 7%, transparent) 14px 28px);
}
.wip-emoji { font-size: 1.1rem; line-height: 1; font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", sans-serif; }

/* ---------- Language toggle ---------- */
.lang-toggle {
  min-width: 44px; height: 44px;
  padding: 0 10px;
  border-radius: var(--radius-s);
  border: 1px solid var(--line);
  background: transparent; color: var(--text);
  font: 600 .85rem var(--font-mono);
  letter-spacing: .04em;
  cursor: pointer;
  transition: border-color var(--dur-fast) ease, color var(--dur-fast) ease;
}
.lang-toggle:hover { border-color: var(--accent); color: var(--accent); }

@media (max-width: 640px) {
  .wip-banner { font-size: .78rem; justify-content: flex-start; text-align: left; }
  .header-actions { gap: 6px; }
}
@media print { .wip-banner, .lang-toggle { display: none !important; } }