/* ==========================================================================
   STYLES.CSS — design system for the whole site.
   Direction: "engineered, not decorated". Cool near-white / deep ink-blue,
   one cobalt accent, grotesk display with a serif-italic emphasis word,
   monospace system metadata. Zero external fonts or libraries.
   --------------------------------------------------------------------------
   Contents
   01 tokens          02 base & reset       03 utilities
   04 nav             05 hero               06 sections & buttons
   07 toolbar/chips   08 projects           09 case-study modal
   10 about           11 skills             12 services
   13 experience      14 numbers            15 testimonials
   16 writing         17 gallery/lightbox   18 faq
   19 contact         20 footer             21 palette
   22 blog/prose      23 resume             24 404 & legal
   25 misc UI         26 motion             27 responsive
   28 print
   ========================================================================== */

/* ---------- 01 · tokens ------------------------------------------------- */
:root {
  --font-sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Charter, Georgia, serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Code", "Segoe UI Mono", Menlo, Consolas, monospace;

  --bg: #fafaf9;
  --surface: #ffffff;
  --surface-2: #f1f1ef;
  --tint: #f4f4f2;
  --ink: #16181d;
  --ink-2: #4c5158;
  --ink-3: #676c75;
  --line: #e5e5e2;
  --hover-bg: rgba(22, 24, 29, 0.05);

  --accent: #2c47d6;
  --accent-strong: #1f36b8;
  --accent-soft: rgba(44, 71, 214, 0.09);

  --ok: #178a50;
  --err: #b3262e;

  --btn-bg: #16181d;
  --btn-fg: #fafaf9;

  --nav-bg: rgba(250, 250, 249, 0.82);
  --grid-dot: rgba(22, 24, 29, 0.13);
  --sel-bg: #2c47d6;
  --sel-fg: #ffffff;
  --code-inline-bg: rgba(22, 24, 29, 0.06);

  /* generated project-cover art */
  --cover-bg: #edeff5;
  --cover-line: rgba(22, 24, 29, 0.30);
  --cover-dot: rgba(44, 71, 214, 0.38);
  --cover-accent: #2c47d6;
  --cover-letter: rgba(22, 24, 29, 0.08);

  /* code blocks are ink-dark in both themes */
  --cb-bg: #12151d;
  --cb-line: rgba(233, 235, 239, 0.09);
  --cb-ink: #dfe3ea;
  --cb-muted: #8b93a3;

  --r-s: 8px;
  --r-m: 12px;
  --r-l: 18px;

  --shadow-1: 0 1px 2px rgba(16, 18, 24, 0.05), 0 10px 28px -14px rgba(16, 18, 24, 0.14);
  --shadow-2: 0 2px 4px rgba(16, 18, 24, 0.06), 0 22px 48px -20px rgba(16, 18, 24, 0.22);
  --ease: cubic-bezier(0.22, 0.61, 0.24, 1);
}

[data-theme="dark"] {
  --bg: #0d1016;
  --surface: #14181f;
  --surface-2: #1a1f29;
  --tint: #10141b;
  --ink: #e9ebef;
  --ink-2: #a6acb8;
  --ink-3: #828a97;
  --line: rgba(233, 235, 239, 0.10);
  --hover-bg: rgba(233, 235, 239, 0.06);

  --accent: #8fa0ff;
  --accent-strong: #a9b6ff;
  --accent-soft: rgba(143, 160, 255, 0.12);

  --ok: #3fd08a;
  --err: #ff7b85;

  --btn-bg: #e9ebef;
  --btn-fg: #10131a;

  --nav-bg: rgba(13, 16, 22, 0.78);
  --grid-dot: rgba(233, 235, 239, 0.10);
  --sel-bg: #8fa0ff;
  --sel-fg: #0d1016;
  --code-inline-bg: rgba(233, 235, 239, 0.09);

  --cover-bg: #171c27;
  --cover-line: rgba(233, 235, 239, 0.22);
  --cover-dot: rgba(143, 160, 255, 0.40);
  --cover-accent: #6f83f5;
  --cover-letter: rgba(233, 235, 239, 0.06);

  --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.35), 0 12px 30px -14px rgba(0, 0, 0, 0.55);
  --shadow-2: 0 2px 4px rgba(0, 0, 0, 0.4), 0 26px 56px -20px rgba(0, 0, 0, 0.65);
}

/* ---------- 02 · base & reset ------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100svh;
}

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
h1, h2, h3, h4 { font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; text-wrap: balance; }
a { color: var(--accent); }
ul, ol { padding: 0; }
[hidden] { display: none !important; }

::selection { background: var(--sel-bg); color: var(--sel-fg); }

:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

body.menu-open, body.modal-open { overflow: hidden; }

/* smooth colour cross-fade when the theme toggles (JS adds .theme-anim) */
@media (prefers-reduced-motion: no-preference) {
  html.theme-anim, html.theme-anim *, html.theme-anim *::before, html.theme-anim *::after {
    transition: background-color 0.35s var(--ease), color 0.35s var(--ease),
                border-color 0.35s var(--ease), fill 0.35s var(--ease) !important;
  }
}

/* ---------- 03 · utilities ------------------------------------------------ */
.container {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: clamp(20px, 5vw, 44px);
}
.container--narrow { max-width: 820px; }

.mono {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
}

.icon { width: 18px; height: 18px; flex: none; }
.icon.flip { transform: scaleX(-1); }

kbd {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  border: 1px solid var(--line);
  border-bottom-width: 2px;
  border-radius: 6px;
  padding: 2px 7px;
  color: var(--ink-3);
  background: var(--surface);
}

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

.skip-link {
  position: fixed;
  top: 12px; left: 12px;
  z-index: 2000;
  background: var(--btn-bg);
  color: var(--btn-fg);
  padding: 10px 18px;
  border-radius: 10px;
  font-weight: 600;
  text-decoration: none;
  transform: translateY(-64px);
  transition: transform 0.2s var(--ease);
}
.skip-link:focus-visible { transform: translateY(0); outline-offset: 1px; }

.noscript { padding: 140px 0; }

/* ---------- 04 · navigation ------------------------------------------------ */
.progress {
  position: fixed;
  inset: 0 0 auto 0;
  height: 2px;
  z-index: 1200;
  pointer-events: none;
}
#progress-bar {
  display: block;
  height: 100%;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: 0 50%;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 900;
  border-bottom: 1px solid transparent;
  transition: background-color 0.25s var(--ease), border-color 0.25s var(--ease), backdrop-filter 0.25s;
}
.nav--scrolled {
  background: var(--nav-bg);
  -webkit-backdrop-filter: blur(14px) saturate(1.5);
  backdrop-filter: blur(14px) saturate(1.5);
  border-bottom-color: var(--line);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 68px;
}

.nav__brand {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
}
.brand__accent { color: var(--accent); }

.nav__links { display: flex; gap: 2px; }
.nav__link {
  position: relative;
  padding: 9px 13px;
  border-radius: 9px;
  font-size: 0.92rem;
  color: var(--ink-2);
  text-decoration: none;
  transition: color 0.18s, background-color 0.18s;
}
.nav__link:hover { color: var(--ink); background: var(--hover-bg); }
.nav__link.is-active { color: var(--ink); }
.nav__link.is-active::after {
  content: "";
  position: absolute;
  left: 13px; right: 13px; bottom: 5px;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
}

.nav__actions { display: flex; align-items: center; gap: 6px; }

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--ink-2);
  text-decoration: none;
  transition: background-color 0.18s, color 0.18s, border-color 0.18s, transform 0.18s var(--ease);
}
.icon-btn:hover { background: var(--hover-bg); color: var(--ink); }

#palette-open { width: auto; padding: 0 10px; }
.kbd-hint {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 3px 8px;
  background: var(--surface);
  color: var(--ink-3);
  transition: border-color 0.18s, color 0.18s;
}
#palette-open:hover .kbd-hint { border-color: var(--ink-3); color: var(--ink); }

.menu-toggle { display: none; }

.mobile-menu {
  position: fixed;
  inset: 68px 0 0 0;
  z-index: 880;
  background: var(--bg);
  overflow-y: auto;
  padding: 20px clamp(20px, 5vw, 44px) 44px;
  border-top: 1px solid var(--line);
}
.mobile-menu nav { display: flex; flex-direction: column; }
.mobile-menu a {
  padding: 17px 2px;
  font-size: 1.35rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}
.mobile-menu a:hover { color: var(--accent); }

/* ---------- 05 · hero -------------------------------------------------------- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: calc(100svh - 68px);
  padding: clamp(72px, 10vh, 120px) 0 96px;
  overflow: clip;
}

.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  will-change: transform;
}
.blob--a {
  width: 560px; height: 560px;
  top: -160px; right: -120px;
  background: radial-gradient(closest-side, rgba(44, 71, 214, 0.26), transparent 72%);
}
.blob--b {
  width: 480px; height: 480px;
  bottom: -180px; left: -140px;
  background: radial-gradient(closest-side, rgba(96, 148, 178, 0.18), transparent 72%);
}
[data-theme="dark"] .blob--a { background: radial-gradient(closest-side, rgba(96, 118, 255, 0.22), transparent 72%); }
[data-theme="dark"] .blob--b { background: radial-gradient(closest-side, rgba(70, 120, 150, 0.14), transparent 72%); }

.hero__grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--grid-dot) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(ellipse 62% 58% at 34% 36%, black, transparent 72%);
  mask-image: radial-gradient(ellipse 62% 58% at 34% 36%, black, transparent 72%);
}

.hero__content { position: relative; max-width: 920px; }

.hero__status {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--ink-2);
  letter-spacing: 0.04em;
}
.hero__sep { color: var(--ink-3); }
.tz { color: var(--ink-3); }
#local-time { font-variant-numeric: tabular-nums; color: var(--ink); }

.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--ok);
}
@media (prefers-reduced-motion: no-preference) {
  .dot { animation: pulse 2.6s var(--ease) infinite; }
  @keyframes pulse {
    0%   { box-shadow: 0 0 0 0 rgba(23, 138, 80, 0.45); }
    70%  { box-shadow: 0 0 0 10px rgba(23, 138, 80, 0); }
    100% { box-shadow: 0 0 0 0 rgba(23, 138, 80, 0); }
  }
}

.hero__title {
  margin-top: 30px;
  font-size: clamp(2.55rem, 7.4vw, 5.1rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  font-weight: 700;
  max-width: 15ch;
}
.accent-serif {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--accent);
  padding-right: 0.05em;
}

.hero__typed { margin-top: 26px; color: var(--ink-2); }
.type__prefix {
  color: var(--ink-3);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  margin-right: 8px;
}
.type__word { color: var(--accent); font-weight: 600; font-size: 0.92rem; }
.type__caret {
  display: inline-block;
  width: 8px; height: 1.05em;
  margin-left: 3px;
  vertical-align: text-bottom;
  background: var(--accent);
}
@media (prefers-reduced-motion: no-preference) {
  .type__caret { animation: blink 1.1s steps(2, start) infinite; }
  @keyframes blink { to { visibility: hidden; } }
}

.hero__intro {
  margin-top: 22px;
  max-width: 620px;
  font-size: clamp(1.02rem, 1.6vw, 1.19rem);
  line-height: 1.75;
  color: var(--ink-2);
}

.hero__cta {
  margin-top: 38px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--ink-3);
  text-decoration: none;
}
.hero__scroll:hover { color: var(--ink); }
.hero__scroll-line {
  width: 1px; height: 46px;
  background: linear-gradient(var(--ink-3), transparent);
  transform-origin: top;
}
@media (prefers-reduced-motion: no-preference) {
  .hero__scroll-line { animation: drop 2.1s var(--ease) infinite; }
  @keyframes drop {
    0% { transform: scaleY(0); }
    45% { transform: scaleY(1); }
    100% { transform: scaleY(1); opacity: 0; }
  }
}
@media (max-height: 620px) { .hero__scroll { display: none; } }

/* ---------- 06 · sections & buttons ----------------------------------------- */
.section {
  padding: clamp(84px, 11vw, 136px) 0;
  border-top: 1px solid var(--line);
}
.section--tint { background: var(--tint); }

.section__head {
  max-width: 800px;
  margin-bottom: clamp(42px, 6vw, 66px);
}
.kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--accent);
  font-weight: 600;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.kicker::before {
  content: "";
  width: 26px; height: 1px;
  background: var(--accent);
}
.section__title {
  margin-top: 16px;
  font-size: clamp(1.85rem, 3.7vw, 2.7rem);
  letter-spacing: -0.028em;
  line-height: 1.12;
}
.section__lede {
  margin-top: 16px;
  max-width: 640px;
  color: var(--ink-2);
  font-size: 1.04rem;
  line-height: 1.75;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 22px;
  border: 1px solid transparent;
  border-radius: var(--r-m);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.18s var(--ease), background-color 0.18s, border-color 0.18s,
              box-shadow 0.18s, color 0.18s;
}
.btn .icon { width: 16px; height: 16px; transition: transform 0.18s var(--ease); }
.btn:active { transform: translateY(0) scale(0.99); }

.btn--primary { background: var(--btn-bg); color: var(--btn-fg); box-shadow: var(--shadow-1); }
.btn--primary:hover { transform: translateY(-1px); box-shadow: var(--shadow-2); }
.btn--primary:hover .icon { transform: translateX(3px); }

.btn--secondary { background: var(--surface); border-color: var(--line); color: var(--ink); }
.btn--secondary:hover { border-color: var(--ink-3); transform: translateY(-1px); }

.btn--ghost { background: transparent; color: var(--ink-2); padding: 13px 14px; }
.btn--ghost:hover { background: var(--hover-bg); color: var(--ink); }
.btn--ghost kbd { margin-left: 2px; }

.btn[disabled] { opacity: 0.55; cursor: default; transform: none; }

/* ---------- 07 · toolbar, chips, inputs ---------------------------------------- */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.toolbar__tools { display: flex; flex-wrap: wrap; gap: 10px; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; }

.chip {
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink-2);
  padding: 7px 15px;
  border-radius: 999px;
  font-size: 0.83rem;
  font-weight: 500;
  transition: border-color 0.18s, color 0.18s, background-color 0.18s;
}
.chip:hover { border-color: var(--ink-3); color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--btn-bg); color: var(--btn-fg); border-color: var(--btn-bg); }
.chip--static {
  cursor: default;
  background: transparent;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.chip--static:hover { border-color: var(--line); color: var(--ink-2); }

.searchwrap, .sortwrap { position: relative; display: flex; align-items: center; }
.searchwrap .icon, .sortwrap .icon {
  position: absolute;
  width: 15px; height: 15px;
  color: var(--ink-3);
  pointer-events: none;
}
.searchwrap .icon { left: 13px; }
.sortwrap .icon { right: 12px; }

.searchwrap input, .sortwrap select {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  font-size: 0.9rem;
  padding: 10px 14px;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.searchwrap input { padding-left: 38px; min-width: 220px; }
.sortwrap select { appearance: none; -webkit-appearance: none; padding-right: 36px; }
.searchwrap input:focus, .sortwrap select:focus,
.field__input:focus, .newsletter input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
input[type="search"]::-webkit-search-cancel-button { -webkit-appearance: none; }

.toolbar__count {
  margin: 14px 0 30px;
  min-height: 1em;
  color: var(--ink-3);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---------- 08 · projects ---------------------------------------------------------- */
.projects__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.project-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: var(--surface);
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
}
.project-card:hover, .project-card:focus-within {
  transform: translateY(-4px);
  border-color: var(--ink-3);
  box-shadow: var(--shadow-2);
}

.project-card--featured {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 1.08fr 1fr;
}
.project-card--featured .project-card__media { min-height: 300px; }
.project-card--featured .project-card__title { font-size: 1.7rem; }

.project-card__media {
  background: var(--cover-bg);
  aspect-ratio: 16 / 9;
  overflow: hidden;
}
.project-card--featured .project-card__media { aspect-ratio: auto; }
.cover { width: 100%; height: 100%; transition: transform 0.6s var(--ease); }
.project-card:hover .cover { transform: scale(1.035); }
.cover__letter {
  font-family: var(--font-mono);
  font-size: 170px;
  font-weight: 700;
  letter-spacing: -0.05em;
  fill: var(--cover-letter);
}

.project-card__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 28px 28px;
  flex: 1;
}
.project-card__meta {
  color: var(--ink-3);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.project-card__title { font-size: 1.4rem; letter-spacing: -0.02em; }
.project-card__link {
  all: unset;
  cursor: pointer;
  color: var(--ink);
  font: inherit;
}
.project-card__link::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.project-card__link:focus-visible::after {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
  border-radius: var(--r-l);
}
.project-card__tagline { color: var(--ink-2); line-height: 1.65; font-size: 0.96rem; }

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin-top: auto;
  padding-top: 6px;
}
.tag {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 3px 9px;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
  background: var(--hover-bg);
  white-space: nowrap;
}

.project-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 8px;
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.project-card__cta .icon { width: 14px; height: 14px; transition: transform 0.25s var(--ease); }
.project-card:hover .project-card__cta .icon { transform: translateX(4px); }

.projects__empty { color: var(--ink-2); padding: 44px 0; grid-column: 1 / -1; }
.projects__more { margin-top: 36px; text-align: center; }

/* ---------- 09 · case-study modal ----------------------------------------------------- */
dialog { border: 0; padding: 0; color: inherit; }
dialog::backdrop {
  background: rgba(8, 10, 16, 0.55);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.modal {
  width: min(880px, calc(100vw - 28px));
  max-height: calc(100dvh - 44px);
  margin: auto;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 20px;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.modal__frame { position: relative; padding: clamp(24px, 4.5vw, 48px); }

.modal__close {
  position: sticky;
  top: 0;
  float: right;
  z-index: 5;
  background: var(--surface);
  border-color: var(--line);
  box-shadow: var(--shadow-1);
}
.modal__close:hover { color: var(--err); }

.modal__head { padding-right: 44px; }
.modal__title { font-size: clamp(1.7rem, 3.4vw, 2.3rem); letter-spacing: -0.028em; margin-top: 12px; }
.modal__tagline { color: var(--ink-2); margin-top: 10px; font-size: 1.06rem; line-height: 1.6; }
.modal__links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }

.modal__cover {
  margin: 28px 0 26px;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 16 / 7;
  background: var(--cover-bg);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
}
.metric {
  display: flex;
  flex-direction: column-reverse;
  gap: 6px;
  background: var(--surface);
  padding: 18px 20px;
}
.metric__value {
  font-family: var(--font-mono);
  font-size: 1.42rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.metric__label { color: var(--ink-3); font-size: 0.78rem; line-height: 1.45; }

.modal__section { margin-top: 32px; }
.modal__h {
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.modal__section > p { color: var(--ink-2); line-height: 1.8; max-width: 68ch; }

.dashlist, .check-list { list-style: none; display: grid; gap: 11px; }
.dashlist li, .check-list li {
  position: relative;
  padding-left: 24px;
  color: var(--ink-2);
  line-height: 1.65;
}
.dashlist li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.72em;
  width: 11px; height: 1px;
  background: var(--ink-3);
}
.check-list li::before {
  content: "";
  position: absolute;
  left: 1px; top: 0.42em;
  width: 10px; height: 5px;
  border-left: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  transform: rotate(-48deg);
}
.modal__tags { margin-top: 34px; }

/* ---------- 10 · about --------------------------------------------------------------------- */
.about__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: clamp(36px, 6vw, 72px);
  align-items: start;
}
.about__col > p {
  color: var(--ink-2);
  font-size: 1.03rem;
  line-height: 1.85;
  max-width: 62ch;
}
.about__col > p + p { margin-top: 18px; }

.about__values {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px 30px;
}
.value { border-top: 1px solid var(--line); padding-top: 16px; }
.value__name { font-weight: 650; font-size: 0.96rem; letter-spacing: -0.01em; }
.value__detail { color: var(--ink-3); font-size: 0.88rem; line-height: 1.65; margin-top: 7px; }

.about__aside { display: flex; flex-direction: column; gap: 26px; position: sticky; top: 100px; }

.portrait {
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  overflow: hidden;
  aspect-ratio: 5 / 6;
  background: var(--cover-bg);
}
.portrait__img { width: 100%; height: 100%; object-fit: cover; }
.portrait__mono {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: clamp(64px, 7vw, 92px);
  font-weight: 700;
  letter-spacing: -0.06em;
  color: var(--accent);
  background-image: radial-gradient(var(--grid-dot) 1px, transparent 1px);
  background-size: 22px 22px;
}

.facts {
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: var(--surface);
}
.fact {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--line);
}
.fact:last-child { border-bottom: 0; }
.fact__label {
  color: var(--ink-3);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding-top: 3px;
  white-space: nowrap;
}
.fact__value { font-size: 0.9rem; text-align: right; }

/* ---------- 11 · skills ----------------------------------------------------------------------- */
.skills__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}
.skill-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  background: var(--surface);
}
.skill-card__name {
  font-size: 1rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--line);
}
.skill-list { list-style: none; display: grid; gap: 12px; }
.skill-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--ink-2);
}
.level { display: inline-flex; gap: 4px; flex: none; }
.level__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--line); }
.level__dot--on { background: var(--accent); }

.skills__legend {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 4px;
  color: var(--ink-3);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.skills__legend .level { margin: 0 6px 0 14px; }
.skills__legend .level:first-child { margin-left: 0; }

.marquee {
  margin-top: 48px;
  padding: 18px 0;
  border-block: 1px solid var(--line);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track { display: flex; width: max-content; }
.marquee__row { display: flex; gap: 12px; padding-right: 12px; }
@media (prefers-reduced-motion: no-preference) {
  .marquee__track { animation: marquee 38s linear infinite; }
  .marquee:hover .marquee__track, .marquee:focus-within .marquee__track { animation-play-state: paused; }
  @keyframes marquee { to { transform: translateX(-50%); } }
}
@media (prefers-reduced-motion: reduce) {
  .marquee { mask-image: none; -webkit-mask-image: none; }
  .marquee__track { flex-wrap: wrap; width: auto; }
  .marquee__row[aria-hidden="true"] { display: none; }
  .marquee__row { flex-wrap: wrap; gap: 10px; padding: 0; }
}

/* ---------- 12 · services ------------------------------------------------------------------------ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.service-card {
  display: flex;
  flex-direction: column;
  gap: 15px;
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  padding: 30px 28px;
  background: var(--bg);
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
}
.service-card:hover { transform: translateY(-3px); border-color: var(--ink-3); box-shadow: var(--shadow-1); }
.service-card__name { font-size: 1.24rem; letter-spacing: -0.018em; }
.service-card__detail { color: var(--ink-2); font-size: 0.94rem; line-height: 1.7; }
.service-card .check-list { gap: 9px; }
.service-card .check-list li { font-size: 0.9rem; }
.service-card__engagement {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

/* ---------- 13 · experience ----------------------------------------------------------------------- */
.tabs {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  margin-bottom: 46px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  max-width: 100%;
  overflow-x: auto;
}
.tab {
  border: 0;
  background: transparent;
  padding: 9px 20px;
  border-radius: 999px;
  color: var(--ink-2);
  font-size: 0.9rem;
  font-weight: 550;
  white-space: nowrap;
  transition: background-color 0.2s, color 0.2s;
}
.tab:hover { color: var(--ink); }
.tab[aria-selected="true"] { background: var(--btn-bg); color: var(--btn-fg); }

.tabpanel:focus-visible { outline-offset: 8px; }

.timeline {
  list-style: none;
  position: relative;
  padding-left: 32px;
  display: grid;
  gap: 48px;
  max-width: 820px;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 5px; top: 8px; bottom: 8px;
  width: 1px;
  background: var(--line);
}
.tl__item { position: relative; }
.tl__marker {
  position: absolute;
  left: -32px; top: 5px;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--accent);
}
.tl__period {
  color: var(--ink-3);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.tl__role { font-size: 1.22rem; letter-spacing: -0.018em; margin-top: 9px; }
.tl__org { color: var(--ink-2); font-weight: 450; }
.tl__org a { color: var(--accent); text-decoration: none; }
.tl__org a:hover { text-decoration: underline; text-underline-offset: 3px; }
.tl__summary { color: var(--ink-2); margin-top: 9px; font-size: 0.96rem; line-height: 1.7; }
.tl__item .dashlist { margin-top: 16px; max-width: 66ch; }
.tl__item .dashlist li { font-size: 0.94rem; }
.tl__item .tags { margin-top: 18px; padding-top: 0; }

.certs {
  list-style: none;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  max-width: 820px;
}
.cert {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px 18px;
  padding: 19px 22px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.cert:last-child { border-bottom: 0; }
.cert__name { font-weight: 550; font-size: 0.96rem; }
.cert__name a {
  color: var(--ink);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}
.cert__name a:hover { color: var(--accent); }
.cert__name .icon { width: 13px; height: 13px; }
.cert__meta {
  color: var(--ink-3);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---------- 14 · numbers ------------------------------------------------------------------------------ */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-bottom: 56px;
}
.stat { position: relative; border-top: 1px solid var(--line); padding-top: 20px; }
.stat::before {
  content: "";
  position: absolute;
  top: -1px; left: 0;
  width: 44px; height: 2px;
  background: var(--accent);
}
.stat__value {
  font-size: clamp(2.1rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}
.stat__label { color: var(--ink-2); margin-top: 8px; font-size: 0.9rem; line-height: 1.55; }

.awards { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.award {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px;
  background: var(--bg);
}
.award > .icon { width: 17px; height: 17px; color: var(--accent); margin-top: 3px; }
.award__name { font-weight: 550; font-size: 0.94rem; line-height: 1.5; }
.award__by {
  color: var(--ink-3);
  font-size: 0.7rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin-top: 6px;
}

/* ---------- 15 · testimonials --------------------------------------------------------------------------- */
.carousel__nav { display: flex; gap: 10px; margin-top: 24px; }
.carousel__btn { border-color: var(--line); background: var(--surface); }
.carousel__btn[disabled] { opacity: 0.35; cursor: default; }
.carousel__btn[disabled]:hover { background: var(--surface); color: var(--ink-2); }

.quotes {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(430px, 84%);
  gap: 22px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 4px 16px;
  scrollbar-width: thin;
}
.quote-card {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 24px;
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: var(--surface);
  padding: 30px;
}
.quote-card__text::before {
  content: "\201C";
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 3rem;
  line-height: 0.4;
  color: var(--accent);
  margin-bottom: 22px;
}
.quote-card__text { border: 0; margin: 0; padding: 0; }
.quote-card__text p { font-size: 1.05rem; line-height: 1.75; color: var(--ink); }
.quote-card figcaption { margin-top: auto; display: flex; flex-direction: column; gap: 4px; }
.quote-card__name { font-weight: 650; font-size: 0.92rem; }
.quote-card__role {
  color: var(--ink-3);
  font-size: 0.7rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

/* ---------- 16 · writing ------------------------------------------------------------------------------------ */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.posts-grid--index { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }

.post-card {
  display: flex;
  flex-direction: column;
  gap: 13px;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px;
  background: var(--surface);
  transition: transform 0.3s var(--ease), border-color 0.3s, box-shadow 0.3s;
}
.post-card:hover { transform: translateY(-3px); border-color: var(--ink-3); box-shadow: var(--shadow-1); }
.post-card__date {
  color: var(--ink-3);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.post-card__title { font-size: 1.2rem; line-height: 1.38; letter-spacing: -0.015em; }
.post-card__title a { color: var(--ink); text-decoration: none; }
.post-card__title a:hover, .post-card__title a:focus-visible { color: var(--accent); }
.post-card__summary { color: var(--ink-2); font-size: 0.93rem; line-height: 1.7; }
.writing__all { margin-top: 40px; }

/* ---------- 17 · gallery & lightbox ---------------------------------------------------------------------------- */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.shot { margin: 0; }
.shot__btn {
  display: block;
  width: 100%;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: var(--cover-bg);
  cursor: zoom-in;
}
.shot__btn img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; transition: transform 0.5s var(--ease); }
.shot__btn:hover img { transform: scale(1.04); }
.shot__cap { margin-top: 10px; color: var(--ink-3); font-size: 0.74rem; letter-spacing: 0.05em; }

.lightbox { background: transparent; max-width: none; cursor: zoom-out; }
.lightbox__frame { margin: 0; }
.lightbox img {
  max-width: min(1100px, 92vw);
  max-height: 82vh;
  width: auto; height: auto;
  border-radius: 12px;
}
.lightbox figcaption {
  margin-top: 14px;
  text-align: center;
  color: #e9ebef;
  font-size: 0.86rem;
}
.lightbox::backdrop { background: rgba(5, 7, 12, 0.82); }

/* ---------- 18 · FAQ ----------------------------------------------------------------------------------------------- */
.faq__list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq__q {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 23px 4px;
  font-weight: 600;
  font-size: 1.03rem;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: color 0.2s;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q:hover { color: var(--accent); }
.faq__q .icon { color: var(--ink-3); transition: transform 0.3s var(--ease); }
.faq-item[open] .faq__q .icon { transform: rotate(180deg); color: var(--accent); }
.faq__a {
  padding: 0 4px 26px;
  color: var(--ink-2);
  line-height: 1.8;
  max-width: 64ch;
}

/* ---------- 19 · contact --------------------------------------------------------------------------------------------- */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(36px, 6vw, 72px);
  align-items: start;
}
.contact__info { min-width: 0; }
.contact__note { color: var(--ink-2); }
.contact__email {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  font-weight: 650;
  letter-spacing: -0.022em;
}
.contact__email a { color: var(--ink); text-decoration: none; }
.contact__email a:hover { color: var(--accent); }

.socials { margin-top: 32px; display: flex; flex-direction: column; align-items: flex-start; gap: 2px; }
.social-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  margin-left: -12px;
  border-radius: 10px;
  color: var(--ink-2);
  font-size: 0.93rem;
  text-decoration: none;
  transition: background-color 0.18s, color 0.18s;
}
.social-link:hover { background: var(--hover-bg); color: var(--ink); }
.social-link .icon { width: 17px; height: 17px; color: var(--ink-3); }
.social-link:hover .icon { color: var(--accent); }

.form {
  display: grid;
  gap: 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: clamp(24px, 4vw, 36px);
  background: var(--bg);
}
.field { display: grid; gap: 8px; }
.field__label {
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.field__input {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  font-size: 0.96rem;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.field__input[aria-invalid="true"] { border-color: var(--err); }
textarea.field__input { resize: vertical; min-height: 132px; line-height: 1.6; }
.field__error { color: var(--err); font-size: 0.83rem; line-height: 1.45; min-height: 0; }
.field--hp {
  position: absolute !important;
  left: -9999px;
  width: 1px; height: 1px;
  overflow: hidden;
}
.form__submit { justify-self: start; }
.status-msg { color: var(--ink-2); font-size: 0.9rem; min-height: 1.3em; }

/* ---------- 20 · footer ------------------------------------------------------------------------------------------------ */
.footer { border-top: 1px solid var(--line); padding: 68px 0 42px; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 44px;
  padding-bottom: 46px;
}
.footer__name { font-family: var(--font-mono); font-weight: 600; font-size: 1rem; }
.footer__tagline { color: var(--ink-3); margin-top: 10px; font-size: 0.9rem; line-height: 1.7; max-width: 42ch; }

.newsletter { margin-top: 28px; }
.newsletter label { color: var(--ink-3); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; }
.newsletter__row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.newsletter input {
  flex: 1;
  min-width: 200px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  font-size: 0.92rem;
}

.footer__cols { display: flex; gap: 60px; justify-content: flex-end; }
.footer__nav { display: flex; flex-direction: column; gap: 11px; }
.footer__nav a { color: var(--ink-2); font-size: 0.9rem; text-decoration: none; }
.footer__nav a:hover { color: var(--ink); }
.footer__socials { display: flex; gap: 4px; align-items: flex-start; }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  color: var(--ink-3);
  font-size: 0.83rem;
}
.footer__meta a { color: var(--ink-3); text-decoration: none; }
.footer__meta a:hover { color: var(--ink); }

/* ---------- 21 · command palette ------------------------------------------------------------------------------------------ */
.palette {
  width: min(620px, calc(100vw - 28px));
  margin: 12vh auto auto;
  background: transparent;
  overflow: visible;
}
.palette__frame {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 32px 90px -18px rgba(4, 6, 12, 0.45);
}
.palette__inputwrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 16px;
  border-bottom: 1px solid var(--line);
}
.palette__input {
  flex: 1;
  border: 0;
  background: transparent;
  padding: 14px 0;
  font-size: 1rem;
  color: var(--ink);
}
.palette__input:focus { outline: none; }
.palette__input::placeholder { color: var(--ink-3); }
.palette__esc { flex: none; }

.palette__list {
  list-style: none;
  margin: 0;
  padding: 8px;
  max-height: min(46vh, 420px);
  overflow-y: auto;
  overscroll-behavior: contain;
}
.palette__group {
  padding: 13px 12px 6px;
  color: var(--ink-3);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.palette__item {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 11px 12px;
  border-radius: 10px;
  color: var(--ink-2);
  cursor: pointer;
}
.palette__item .icon { width: 16px; height: 16px; color: var(--ink-3); }
.palette__item[aria-selected="true"] { background: var(--hover-bg); color: var(--ink); }
.palette__item[aria-selected="true"] .icon { color: var(--accent); }
.palette__label {
  flex: 1;
  font-size: 0.94rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.palette__hint {
  max-width: 42%;
  color: var(--ink-3);
  font-size: 0.74rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.palette__empty { padding: 24px 20px; color: var(--ink-3); font-size: 0.92rem; }

/* ---------- 22 · blog & prose --------------------------------------------------------------------------------------------- */
.page { padding: clamp(48px, 8vh, 84px) 0 clamp(84px, 10vw, 120px); min-height: 62vh; }

.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 36px;
  color: var(--ink-3);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.crumbs a { color: var(--ink-3); text-decoration: none; }
.crumbs a:hover { color: var(--ink); }
.crumbs [aria-current] { color: var(--ink); }

.post__head { max-width: 860px; }
.post__title {
  margin: 16px 0 22px;
  font-size: clamp(1.95rem, 4.8vw, 3.2rem);
  letter-spacing: -0.032em;
  line-height: 1.08;
}
.post__head .tags { margin-top: 0; padding-top: 0; }

.post__layout {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: clamp(36px, 5vw, 64px);
  align-items: start;
  margin-top: 56px;
}

.toc { position: sticky; top: 104px; }
.toc__label {
  color: var(--ink-3);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.toc__list { list-style: none; border-left: 1px solid var(--line); display: grid; }
.toc__list a {
  display: block;
  padding: 7px 0 7px 16px;
  margin-left: -1px;
  border-left: 2px solid transparent;
  color: var(--ink-3);
  font-size: 0.86rem;
  line-height: 1.45;
  text-decoration: none;
  transition: color 0.18s, border-color 0.18s;
}
.toc__list a:hover { color: var(--ink); }
.toc__list a[aria-current] { color: var(--accent); border-left-color: var(--accent); }

.prose { max-width: 68ch; }
.prose > p { color: var(--ink-2); line-height: 1.9; margin-bottom: 24px; font-size: 1.03rem; }
.prose strong { color: var(--ink); font-weight: 650; }
.prose h2 {
  font-size: 1.55rem;
  letter-spacing: -0.022em;
  margin: 52px 0 18px;
  line-height: 1.25;
}
.prose h3 { font-size: 1.18rem; margin: 38px 0 14px; }
.prose h4 { font-size: 1.02rem; margin: 30px 0 12px; }
.prose [id] { scroll-margin-top: 110px; }
.prose ul, .prose ol {
  margin: 0 0 24px;
  padding-left: 22px;
  color: var(--ink-2);
  display: grid;
  gap: 11px;
  line-height: 1.75;
}
.prose li::marker { color: var(--accent); }
.prose blockquote {
  margin: 30px 0;
  padding: 4px 0 4px 24px;
  border-left: 2px solid var(--accent);
}
.prose blockquote p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.14rem;
  line-height: 1.75;
  color: var(--ink);
}
.prose hr { border: 0; height: 1px; background: var(--line); margin: 44px 0; }
.prose a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.prose a:hover { color: var(--accent-strong); }
.prose code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--code-inline-bg);
  border-radius: 6px;
  padding: 2px 6px;
}

.codeblock {
  margin: 28px 0;
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  background: var(--cb-bg);
}
.codeblock__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 16px;
  border-bottom: 1px solid var(--cb-line);
  color: var(--cb-muted);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.codeblock__copy {
  border: 1px solid rgba(233, 235, 239, 0.16);
  border-radius: 6px;
  padding: 3px 10px;
  background: transparent;
  color: var(--cb-muted);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.18s, border-color 0.18s;
}
.codeblock__copy:hover { color: var(--cb-ink); border-color: rgba(233, 235, 239, 0.4); }
.codeblock pre { margin: 0; padding: 18px 20px; overflow-x: auto; }
.codeblock code {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.75;
  color: var(--cb-ink);
  background: none;
  padding: 0;
}
.tok-kw { color: #9db1ff; }
.tok-str { color: #93d7ab; }
.tok-com { color: #6b7386; font-style: italic; }
.tok-num { color: #f0b16e; }

.post__foot {
  margin-top: 60px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.share { display: flex; align-items: center; gap: 8px; }
.share .mono {
  color: var(--ink-3);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-right: 6px;
}
.share .icon-btn { border-color: var(--line); }

.related { margin-top: 92px; padding-top: 46px; border-top: 1px solid var(--line); }
.related__title {
  color: var(--ink-3);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 28px;
}
.related .posts-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* ---------- 23 · résumé -------------------------------------------------------------------------------------------------------- */
.page--resume { padding-top: clamp(28px, 5vh, 52px); }
.resume-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 32px;
}
.rz {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  padding: clamp(28px, 5vw, 56px);
}
.rz__head h1 { font-size: clamp(1.8rem, 4vw, 2.4rem); letter-spacing: -0.03em; }
.rz__title { color: var(--accent); font-weight: 600; margin-top: 7px; font-size: 1.04rem; }
.rz__contact {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  margin-top: 15px;
  color: var(--ink-3);
  font-size: 0.78rem;
}
.rz__contact a { color: var(--ink-2); text-decoration: none; }
.rz__contact a:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }

.rz__section { margin-top: 40px; padding-top: 28px; border-top: 1px solid var(--line); }
.rz__section h2 {
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.rz__entry { margin-bottom: 24px; }
.rz__entry:last-child { margin-bottom: 0; }
.rz__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 4px 18px;
}
.rz__row h3 { font-size: 1.03rem; font-weight: 650; letter-spacing: -0.012em; }
.rz__row .mono { color: var(--ink-3); font-size: 0.72rem; letter-spacing: 0.06em; white-space: nowrap; }
.rz__loc {
  color: var(--ink-3);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 4px;
}
.rz__entry ul {
  margin-top: 11px;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  color: var(--ink-2);
  font-size: 0.93rem;
  line-height: 1.65;
}
.rz__entry ul li::marker { color: var(--accent); }
.rz__entry > p { color: var(--ink-2); font-size: 0.93rem; line-height: 1.7; margin-top: 7px; }
.rz__skill { color: var(--ink-2); font-size: 0.93rem; line-height: 1.75; margin-bottom: 9px; }
.rz__skill strong { color: var(--ink); }
.rz__highlight { margin-top: 16px; color: var(--accent); font-size: 0.78rem; letter-spacing: 0.05em; }
.rz__section--split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.rz__certs { list-style: none; display: grid; gap: 11px; color: var(--ink-2); font-size: 0.9rem; line-height: 1.55; }
.rz__certs .mono { color: var(--ink-3); font-size: 0.74rem; }

/* ---------- 24 · 404 & legal ------------------------------------------------------------------------------------------------------ */
.notfound {
  text-align: center;
  max-width: 720px;
  padding: clamp(24px, 6vh, 64px) 0;
}
.notfound__code {
  display: flex;
  justify-content: center;
  gap: 0.04em;
  font-size: clamp(6rem, 24vw, 13rem);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 1;
  color: var(--ink);
}
.notfound__zero {
  color: transparent;
  -webkit-text-stroke: 3px var(--accent);
}
@supports not (-webkit-text-stroke: 1px black) {
  .notfound__zero { color: var(--accent); }
}
@media (prefers-reduced-motion: no-preference) {
  .notfound__zero { animation: hover-y 3.2s var(--ease) infinite alternate; }
  @keyframes hover-y { from { transform: translateY(-5px); } to { transform: translateY(7px); } }
}
.notfound__title { margin-top: 26px; font-size: clamp(1.55rem, 3.6vw, 2.3rem); letter-spacing: -0.024em; }
.notfound__lede { margin-top: 14px; color: var(--ink-2); line-height: 1.75; }
.notfound__hint {
  margin-top: 20px;
  color: var(--ink-3);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.notfound .hero__cta { justify-content: center; }

.legal h1 { font-size: clamp(1.9rem, 3.8vw, 2.6rem); letter-spacing: -0.03em; margin-bottom: 10px; }
.legal > .mono { color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.72rem; margin-bottom: 22px; }
.legal > p > em { color: var(--ink-3); }
.legal h2 { font-size: 1.3rem; margin: 42px 0 14px; letter-spacing: -0.018em; }
.legal p { color: var(--ink-2); line-height: 1.85; margin-bottom: 18px; max-width: 68ch; }
.legal code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--code-inline-bg);
  border-radius: 6px;
  padding: 2px 6px;
}

/* ---------- 25 · misc UI ------------------------------------------------------------------------------------------------------------- */
.to-top {
  position: fixed;
  right: 22px; bottom: 22px;
  z-index: 800;
  width: 44px; height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  color: var(--ink-2);
  box-shadow: var(--shadow-1);
  transition: transform 0.2s var(--ease), color 0.2s, border-color 0.2s;
}
.to-top:hover { transform: translateY(-3px); color: var(--ink); border-color: var(--ink-3); }

.toast-region {
  position: fixed;
  bottom: 26px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1300;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: none;
  width: max-content;
  max-width: calc(100vw - 32px);
}
.toast {
  background: var(--btn-bg);
  color: var(--btn-fg);
  padding: 11px 19px;
  border-radius: 999px;
  font-size: 0.86rem;
  font-weight: 500;
  box-shadow: var(--shadow-2);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.toast--show { opacity: 1; transform: translateY(0); }

/* dialogs: fade + rise on open (progressive enhancement) */
dialog {
  opacity: 0;
  transform: translateY(12px) scale(0.985);
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease),
              display 0.22s allow-discrete, overlay 0.22s allow-discrete;
}
dialog[open] { opacity: 1; transform: none; }
@starting-style {
  dialog[open] { opacity: 0; transform: translateY(12px) scale(0.985); }
}
dialog::backdrop { transition: background-color 0.22s, backdrop-filter 0.22s; }

/* ---------- 26 · motion: reveal system + global reduced-motion guard --------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  transition-delay: var(--d, 0ms);
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .blob { display: none; }
}

/* ---------- 27 · responsive ------------------------------------------------------------------------------------------------------------------ */
@media (min-width: 1900px) {
  html { font-size: 106.25%; }          /* gentle scale-up on 4K displays */
  .container { max-width: 1280px; }
}

@media (max-width: 1024px) {
  .skills__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 960px) {
  .services__grid { grid-template-columns: 1fr; }
  .posts-grid { grid-template-columns: 1fr; }
  .post__layout { grid-template-columns: 1fr; }
  .toc { position: static; border: 1px solid var(--line); border-radius: 14px; padding: 20px 22px; }
  .toc__list { border-left: 0; }
  .toc__list a { padding-left: 0; border-left: 0; }
}

@media (max-width: 900px) {
  .about__grid, .contact__grid { grid-template-columns: 1fr; }
  .about__aside { position: static; max-width: 440px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .awards { grid-template-columns: 1fr; }
  .rz__section--split { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .nav__links { display: none; }
  .menu-toggle { display: inline-flex; }
}

@media (max-width: 820px) {
  .projects__grid { grid-template-columns: 1fr; }
  .project-card--featured { grid-column: auto; display: flex; flex-direction: column; }
  .project-card--featured .project-card__media { min-height: 0; aspect-ratio: 16 / 9; }
  .project-card--featured .project-card__title { font-size: 1.4rem; }
  .posts-grid--index { grid-template-columns: 1fr; }
  .related .posts-grid { grid-template-columns: 1fr; }
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .about__values { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: 1fr; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .toolbar__tools { width: 100%; }
  .searchwrap { flex: 1; }
  .searchwrap input { width: 100%; min-width: 0; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__cols { justify-content: flex-start; gap: 44px; }
  .quotes { grid-auto-columns: 88%; }
  .gallery__grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero__cta .btn { flex: 1 1 auto; justify-content: center; }
  .btn--ghost { display: none; }
  .notfound .btn--ghost { display: inline-flex; flex: 1 1 auto; }
  .stats { grid-template-columns: 1fr; gap: 24px; }
  .hero__title { font-size: clamp(2.3rem, 11.5vw, 2.9rem); }
}

/* touch devices: neutralise hover-lift so cards don't stick mid-transition */
@media (hover: none) {
  .project-card:hover, .post-card:hover, .service-card:hover { transform: none; }
}

/* ---------- 28 · print ------------------------------------------------------------------------------------------------------------------------- */
@media print {
  :root, [data-theme="dark"] {
    --bg: #ffffff; --surface: #ffffff; --tint: #ffffff;
    --ink: #111111; --ink-2: #333333; --ink-3: #555555;
    --line: #dddddd; --accent: #1f36b8; --accent-strong: #1f36b8;
    --btn-bg: #111111; --btn-fg: #ffffff;
  }
  @page { margin: 14mm; }
  body { background: #fff; }
  .nav, .footer, .to-top, .toast-region, .progress, .palette, .no-print,
  .hero__scroll, .mobile-menu { display: none !important; }
  .page { padding: 0; min-height: 0; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .rz { border: 0; border-radius: 0; padding: 0; }
  .rz__section { break-inside: auto; }
  .rz__entry { break-inside: avoid; }
  a { color: inherit; text-decoration: none; }
}