/* ============================================================
   Mohit Malhotra — Portfolio
   Light editorial design system — paper, ink, one blue accent
   ============================================================ */

/* ---------- Tokens ---------- */
:root {
  --paper: #f7f5f0;
  --surface: #fffefa;
  --ink: #17150f;
  --muted: #6f6a5e;
  --faint: #a8a294;
  --accent: #2b3fd4;
  --accent-deep: #1e2ca0;
  --accent-tint: rgba(43, 63, 212, 0.07);
  --line: rgba(23, 21, 15, 0.13);
  --line-soft: rgba(23, 21, 15, 0.07);
  --shadow-lift: 0 28px 56px -24px rgba(23, 21, 15, 0.18);
  --font-display: 'Space Grotesk', 'Inter', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'SFMono-Regular', monospace;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --nav-h: 76px;
  --gutter: clamp(1.25rem, 5vw, 5rem);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16.5px;
  line-height: 1.65;
  overflow-x: hidden;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

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

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--paper); }
::-webkit-scrollbar-thumb { background: #d9d4c7; border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
em { font-style: italic; }

/* Hide native cursor only when custom cursor is active (JS adds .js) */
@media (hover: hover) and (pointer: fine) {
  html.js body, html.js a, html.js button { cursor: none; }
}

/* ---------- Paper grain (static, print-like) ---------- */
.grain {
  position: fixed;
  inset: 0;
  z-index: 2000;
  pointer-events: none;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='280' height='280'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Preloader ---------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 1s var(--ease-out);
}

.preloader.is-done { transform: translateY(-101%); }

.preloader__inner {
  display: flex;
  align-items: baseline;
  gap: 1rem;
}

.preloader__name {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.preloader__count {
  font-family: var(--font-mono);
  font-size: clamp(1rem, 2vw, 1.4rem);
  color: var(--accent);
}

.preloader__bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--line-soft);
}

.preloader__bar span {
  display: block;
  height: 100%;
  width: 0%;
  background: var(--accent);
  transition: width 0.25s ease;
}

/* ---------- Custom cursor ---------- */
.cursor-dot,
.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2500;
  pointer-events: none;
  border-radius: 50%;
  display: none;
}

@media (hover: hover) and (pointer: fine) {
  html.js .cursor-dot, html.js .cursor-ring { display: block; }
}

.cursor-dot {
  width: 6px;
  height: 6px;
  background: var(--ink);
}

.cursor-ring {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(23, 21, 15, 0.4);
  transition: width 0.3s var(--ease-out), height 0.3s var(--ease-out),
              border-color 0.3s, background-color 0.3s;
}

.cursor-ring.is-hover {
  width: 60px;
  height: 60px;
  background: var(--accent-tint);
  border-color: var(--accent);
}

/* ---------- Navigation ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--gutter);
  transition: background-color 0.4s, backdrop-filter 0.4s, border-color 0.4s;
  border-bottom: 1px solid transparent;
}

.nav.is-scrolled {
  background: rgba(247, 245, 240, 0.8);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  display: inline-block;
}

.nav__logo span { color: var(--accent); }

.nav__links {
  display: flex;
  gap: 2.2rem;
}

.nav__links a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  position: relative;
  padding: 0.25rem 0;
  transition: color 0.3s;
}

.nav__links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease-out);
}

.nav__links a:hover,
.nav__links a.is-active { color: var(--ink); }

.nav__links a:hover::after,
.nav__links a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav__cta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--paper);
  background: var(--ink);
  padding: 0.65rem 1.4rem;
  border-radius: 100px;
  display: inline-block;
  transition: background-color 0.3s;
}

.nav__cta:hover { background: var(--accent); }

.nav__side {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.nav__term {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.3s, border-color 0.3s, background-color 0.3s;
}

.nav__term:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-tint);
}

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
}

.nav__burger span {
  width: 26px;
  height: 1.5px;
  background: var(--ink);
  transition: transform 0.35s var(--ease-out), opacity 0.35s;
}

.nav__burger.is-open span:first-child { transform: translateY(3.75px) rotate(45deg); }
.nav__burger.is-open span:last-child { transform: translateY(-3.75px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 900;
  background: rgba(247, 245, 240, 0.96);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.45s var(--ease-out), visibility 0.45s;
}

.mobile-menu.is-open { opacity: 1; visibility: visible; }

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  text-align: center;
}

.mobile-menu a {
  font-family: var(--font-display);
  font-size: clamp(2rem, 8vw, 3rem);
  font-weight: 500;
  color: var(--ink);
  transition: color 0.3s;
}

.mobile-menu a:hover { color: var(--accent); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

#webgl {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

/* Paper wash — melts the 3D scene into the page under the text */
.hero__wash {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(to right, var(--paper) 26%, rgba(247, 245, 240, 0.72) 48%, rgba(247, 245, 240, 0) 72%),
    linear-gradient(to bottom, rgba(247, 245, 240, 0.6), rgba(247, 245, 240, 0) 22%, rgba(247, 245, 240, 0) 70%, var(--paper) 100%);
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: calc(var(--nav-h) + 2rem) var(--gutter) 6rem;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  pointer-events: none;
}

.hero__content a { pointer-events: auto; }

.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: clamp(0.72rem, 1.4vw, 0.85rem);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent);
  margin-bottom: 1.8rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hero__eyebrow::before {
  content: '';
  width: 44px;
  height: 1px;
  background: var(--accent);
}

.hero__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(3rem, 10.5vw, 8.6rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  margin-bottom: 2rem;
}

.hero__line { display: block; overflow: hidden; }

.hero__line .char { display: inline-block; will-change: transform; }

.hero__line--outline {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--ink);
  font-weight: 500;
}

.hero__tagline {
  max-width: 33rem;
  font-size: clamp(1rem, 1.8vw, 1.18rem);
  color: var(--muted);
  margin-bottom: 1.8rem;
}

.hero__meta {
  display: grid;
  grid-template-columns: repeat(2, max-content);
  gap: 0.6rem 1.8rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--faint);
  margin-bottom: 2.6rem;
}

.hero__meta b { color: var(--ink); font-weight: 500; }

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--faint);
}

.hero__scroll i {
  width: 1px;
  height: 48px;
  background: var(--line);
  position: relative;
  overflow: hidden;
}

.hero__scroll i::after {
  content: '';
  position: absolute;
  top: -50%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--accent);
  animation: scrollDrip 1.8s var(--ease-out) infinite;
}

@keyframes scrollDrip {
  0% { top: -50%; }
  100% { top: 110%; }
}

/* ---------- Buttons ---------- */
.btn {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 1rem 2.1rem;
  border-radius: 100px;
  display: inline-block;
  transition: background-color 0.35s, color 0.35s, border-color 0.35s;
  will-change: transform;
}

.btn--solid { background: var(--ink); color: var(--paper); }
.btn--solid:hover { background: var(--accent); color: #fff; }

.btn--ghost {
  border: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
}

.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Stack news ticker (double row) ---------- */
.ticker {
  display: flex;
  align-items: stretch;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
}

.ticker__label {
  display: flex;
  align-items: center;
  padding: 0 1.4rem;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  white-space: nowrap;
  position: relative;
  z-index: 1;
}

.ticker__rows {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.ticker__viewport {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent);
  mask-image: linear-gradient(to right, transparent, #000 5%, #000 95%, transparent);
}

.ticker__viewport--alt {
  border-top: 1px solid var(--line-soft);
}

.ticker__track {
  display: flex;
  gap: 3.2rem;
  width: max-content;
  padding: 0.95rem 0;
  animation: tickerScroll 70s linear infinite;
}

.ticker__track--reverse {
  animation-duration: 85s;
  animation-direction: reverse;
}

.ticker:hover .ticker__track { animation-play-state: paused; }

.ticker__track span {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 3.2rem;
}

.ticker__track--reverse span { color: var(--muted); }

.ticker__track span::after {
  content: '✦';
  color: var(--accent);
  font-size: 0.72rem;
}

@keyframes tickerScroll {
  to { transform: translateX(-50%); }
}

/* ---------- Sections ---------- */
.section {
  padding: clamp(6rem, 14vh, 10rem) var(--gutter);
  max-width: 1400px;
  margin: 0 auto;
}

.section__head {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2.6rem;
}

.section__index {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
}

.section__label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.section__label::after {
  content: '';
  width: 64px;
  height: 1px;
  background: var(--line);
}

.section__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.1rem, 5vw, 3.8rem);
  line-height: 1.06;
  letter-spacing: -0.025em;
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
}

/* Accent words in display headings — colored, never faux-italic */
.section__title em,
.contact__heading em,
.journal__title em {
  color: var(--accent);
  font-style: normal;
  font-weight: inherit;
}

/* Reveal initial states — only when JS is running */
html.js [data-reveal] {
  opacity: 0;
  transform: translateY(42px);
}

html.js [data-reveal].is-in {
  opacity: 1;
  transform: none;
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
}

/* ---------- About ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

.about__grid .section__title { margin-bottom: 0; position: sticky; top: calc(var(--nav-h) + 2rem); }

.about__body p {
  color: var(--muted);
  font-size: clamp(1rem, 1.5vw, 1.12rem);
  margin-bottom: 1.4rem;
  max-width: 36rem;
}

.about__body p:first-child { color: var(--ink); }

/* ---------- Experience (editorial rows) ---------- */
.xp { border-top: 1px solid var(--line); }

.xp__row {
  display: grid;
  grid-template-columns: minmax(150px, 230px) 1fr;
  gap: clamp(1.2rem, 4vw, 3rem);
  padding: clamp(1.8rem, 4vw, 2.8rem) 0.6rem;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.35s, padding-left 0.35s var(--ease-out);
}

.xp__row:hover {
  background: var(--surface);
  padding-left: 1.4rem;
}

.xp__period {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  line-height: 2;
}

.xp__location {
  display: block;
  color: var(--faint);
  letter-spacing: 0.08em;
}

.xp__role {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  font-weight: 600;
  line-height: 1.2;
}

.xp__company {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--muted);
  margin: 0.35rem 0 1rem;
  display: block;
}

.xp__summary {
  color: var(--muted);
  max-width: 44rem;
  margin-bottom: 1.1rem;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 0.32rem 0.85rem;
  background: var(--surface);
  transition: color 0.3s, border-color 0.3s;
}

.xp__row:hover .tag,
.article-card:hover .tag { color: var(--accent); border-color: rgba(43, 63, 212, 0.4); }

/* ---------- Writing ---------- */
.writing__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.writing__all {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
  transition: color 0.3s;
}

.writing__all:hover { color: var(--accent); }

.writing__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr));
  gap: 1.2rem;
  perspective: 1200px;
}

.article-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.8rem;
  min-height: 250px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  transform-style: preserve-3d;
  transition: border-color 0.4s, box-shadow 0.4s;
  will-change: transform;
}

.article-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    420px circle at var(--glare-x, 50%) var(--glare-y, 50%),
    var(--accent-tint),
    transparent 65%
  );
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.article-card:hover {
  border-color: rgba(43, 63, 212, 0.35);
  box-shadow: var(--shadow-lift);
}

.article-card:hover::before { opacity: 1; }

.article-card__index {
  position: absolute;
  top: 1.2rem;
  right: 1.4rem;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 400;
  color: var(--line);
  line-height: 1;
  transition: color 0.4s;
}

.article-card:hover .article-card__index { color: rgba(43, 63, 212, 0.3); }

.article-card__top {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-right: 3.4rem;
}

.article-card__date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
}

.article-card__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.25;
  transition: color 0.3s;
}

.article-card:hover .article-card__title { color: var(--accent); }

.article-card__blurb {
  font-size: 0.92rem;
  color: var(--muted);
  flex: 1;
}

.article-card__more {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.3s, gap 0.3s;
}

.article-card:hover .article-card__more { color: var(--accent); gap: 0.85rem; }

/* ---------- Beyond the day job (highlight band) ---------- */
.beyond {
  margin-top: clamp(2.5rem, 6vw, 4rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: 1.2rem;
}

.beyond__card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  transition: border-color 0.4s, transform 0.4s var(--ease-out), box-shadow 0.4s;
}

.beyond__card:hover {
  border-color: rgba(43, 63, 212, 0.35);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.beyond__big {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 600;
  color: var(--accent);
  line-height: 1;
}

.beyond__title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--ink);
  font-weight: 500;
}

.beyond__sub {
  color: var(--muted);
  font-size: 0.92rem;
  flex: 1;
}

.beyond__link {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.3s, gap 0.3s;
}

.beyond__link:hover { color: var(--accent); gap: 0.85rem; }

/* ---------- Products (Work page, case-study rows) ---------- */
.products {
  border-top: 1px solid var(--line);
}

.product {
  display: block;
  padding: clamp(1.8rem, 4vw, 2.6rem) 0.8rem;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.35s, padding-left 0.35s var(--ease-out);
}

.product:hover {
  background: var(--surface);
  padding-left: 1.6rem;
}

.product__head {
  display: flex;
  align-items: baseline;
  gap: clamp(1rem, 2.5vw, 1.8rem);
  margin-bottom: 1rem;
}

.product__num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  flex-shrink: 0;
}

.product__title { flex: 1; min-width: 0; }

.product__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.35rem, 2.6vw, 1.9rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  transition: color 0.3s;
}

.product:hover .product__name { color: var(--accent); }

.product__domain {
  display: block;
  margin-top: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--faint);
}

.product__arrow {
  color: var(--faint);
  font-size: 1.1rem;
  transition: color 0.3s, transform 0.3s var(--ease-out);
}

.product:hover .product__arrow {
  color: var(--accent);
  transform: translate(3px, -3px);
}

.product__about {
  color: var(--muted);
  max-width: 52rem;
  margin-bottom: 0.85rem;
}

.product__built {
  color: #3b382f;
  max-width: 52rem;
  margin-bottom: 1.1rem;
}

.product__built span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
}

/* ---------- Open source ---------- */
.oss__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: 1.2rem;
}

.oss__card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  transition: border-color 0.4s, transform 0.4s var(--ease-out), box-shadow 0.4s;
}

.oss__card:hover {
  border-color: rgba(43, 63, 212, 0.35);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.oss__top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
}

.oss__name {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.3s;
}

.oss__card:hover .oss__name { color: var(--accent); }

.oss__arrow {
  color: var(--faint);
  transition: color 0.3s, transform 0.3s var(--ease-out);
}

.oss__card:hover .oss__arrow {
  color: var(--accent);
  transform: translate(2px, -2px);
}

.oss__desc {
  color: var(--muted);
  font-size: 0.92rem;
  flex: 1;
}

.oss__card .tag { align-self: flex-start; }

/* ---------- System anatomy (exploded 3D view) ---------- */
.anatomy__grid {
  display: grid;
  grid-template-columns: minmax(280px, 380px) 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  min-height: 72vh;
}

.anatomy__hint {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--faint);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.anatomy__hint::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

.anatomy__legend {
  display: flex;
  flex-direction: column;
}

.anatomy__item {
  display: flex;
  gap: 0.85rem;
  padding: 0.55rem 0.8rem;
  border-left: 2px solid var(--line);
  opacity: 0.6;
  cursor: pointer;
  transition: opacity 0.35s, border-color 0.35s, background-color 0.35s;
}

.anatomy__item:hover { opacity: 0.85; }

.anatomy__item.is-active {
  opacity: 1;
  border-left-color: var(--accent);
  background: var(--surface);
}

.anatomy__num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--accent);
  padding-top: 0.25rem;
}

.anatomy__name {
  display: block;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 600;
}

.anatomy__desc {
  display: block;
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--muted);
}

/* Per-layer skill chips — always visible so the legend height stays
   stable while the scroll scrub moves the active layer; the active
   state only recolors (no layout shift). */
.anatomy__skills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  margin-top: 0.5rem;
}

.anatomy__skills span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 100px;
  padding: 0.2rem 0.55rem;
  white-space: nowrap;
  transition: color 0.3s, border-color 0.3s, background-color 0.3s;
}

.anatomy__item.is-active .anatomy__skills span {
  color: var(--accent);
  border-color: rgba(43, 63, 212, 0.3);
  background: var(--accent-tint);
}

.anatomy__stage {
  position: relative;
  height: min(72vh, 640px);
}

/* Short laptop screens: compact the legend so the pinned view
   never crops it (chips stay — they are the point). */
@media (max-height: 880px) {
  .anatomy__hint { display: none; }
  .anatomy__item { padding: 0.42rem 0.8rem; }
}

@media (max-height: 840px) {
  .anatomy__desc { display: none; }
}

#anatomyCanvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: grab;
  touch-action: pan-y;
}

.anatomy__fallback {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.9rem;
  padding: 2rem 0;
}

.anatomy__slab {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 8px;
  padding: 1.05rem 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
  transform: skewX(-10deg);
}

/* ---------- Certifications ---------- */
.certs__list {
  border-top: 1px solid var(--line);
}

.certs__item {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: baseline;
  gap: clamp(1rem, 3vw, 2.5rem);
  padding: 1.35rem 0.6rem;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.35s, padding-left 0.35s var(--ease-out);
}

.certs__item:hover {
  background: var(--surface);
  padding-left: 1.2rem;
}

.certs__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--faint);
}

.certs__name {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 500;
  transition: color 0.3s;
}

.certs__item:hover .certs__name { color: var(--accent); }

.certs__issuer {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.certs__year {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--faint);
  min-width: 3ch;
  text-align: right;
}

/* ---------- Quotes ---------- */
.quotes__slider {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}

.quotes__stage {
  position: relative;
  min-height: 300px;
}

.quote {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out), visibility 0.7s;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 2rem;
}

.quote.is-active {
  position: relative;
  opacity: 1;
  visibility: visible;
  transform: none;
}

.quote__mark {
  font-family: var(--font-display);
  font-size: 4.5rem;
  line-height: 0.5;
  color: var(--accent);
  display: block;
}

.quote__text {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.2vw, 1.5rem);
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.quote__author {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.quote__relation {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.72rem;
  color: var(--faint);
  text-transform: none;
  letter-spacing: 0.06em;
}

.quotes__controls {
  margin-top: 2.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.6rem;
}

.quotes__arrow {
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--muted);
  font-size: 1rem;
  background: var(--surface);
  transition: color 0.3s, border-color 0.3s, background-color 0.3s;
}

.quotes__arrow:hover {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
}

.quotes__dots { display: flex; gap: 0.6rem; }

.quotes__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--line);
  transition: background-color 0.3s, transform 0.3s;
}

.quotes__dot.is-active {
  background: var(--accent);
  transform: scale(1.35);
}

/* ---------- Contact ---------- */
.contact { text-align: center; }

.contact .section__head { justify-content: center; }
.contact .section__label::after { display: none; }

.contact__heading {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 7.5vw, 6rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin-bottom: 1.4rem;
}


.contact__sub {
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  max-width: 32rem;
  margin: 0 auto 3rem;
}

.contact__email {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3.4vw, 2.2rem);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 0.35rem;
  transition: color 0.3s;
  will-change: transform;
}

.contact__email:hover { color: var(--accent); }

.contact__socials {
  margin-top: 3.2rem;
  display: flex;
  justify-content: center;
  gap: 2.4rem;
  flex-wrap: wrap;
}

.contact__socials a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color 0.3s;
}

.contact__socials a:hover { color: var(--accent); }

.contact__socials a::after {
  content: '↗';
  font-size: 0.85rem;
  transition: transform 0.3s var(--ease-out);
}

.contact__socials a:hover::after { transform: translate(2px, -2px); }

/* ---------- Footer ---------- */
.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem var(--gutter);
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--faint);
  background: var(--surface);
  flex-shrink: 0;
  width: 100%;
}

.footer__copy {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  line-height: 1.35;
}

.footer__socials {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 0.15rem 0.35rem;
}

.footer__social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  color: var(--faint);
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

.footer__social svg {
  width: 1.05rem;
  height: 1.05rem;
  display: block;
}

.footer__social:hover {
  color: var(--ink);
  transform: translateY(-1px);
}

/* ---------- Sub-page hero (about / work / contact) ---------- */
.page-hero {
  max-width: 1400px;
  margin: 0 auto;
  padding: calc(var(--nav-h) + clamp(3rem, 8vh, 5rem)) var(--gutter) 0;
}

.page-hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.6rem, 7vw, 5rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}

.page-hero__title em {
  color: var(--accent);
  font-style: normal;
}

.page-hero__sub {
  color: var(--muted);
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  max-width: 38rem;
}

/* ---------- Home CTA band ---------- */
.cta-band {
  max-width: 1400px;
  margin: 0 auto;
  padding: clamp(5rem, 12vh, 8rem) var(--gutter);
  text-align: center;
  border-top: 1px solid var(--line);
}

.cta-band__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.2rem, 6vw, 4.4rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 1.2rem;
}

.cta-band__title em { color: var(--accent); font-style: normal; }

.cta-band__sub {
  color: var(--muted);
  max-width: 34rem;
  margin: 0 auto 2.4rem;
}

/* ---------- Blog listing (blog/index.html) ---------- */
.journal {
  max-width: 1220px;
  margin: 0 auto;
  padding: calc(var(--nav-h) + clamp(3rem, 8vh, 5rem)) var(--gutter) clamp(6rem, 14vh, 9rem);
}

.journal__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2.4rem, 6.5vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}


.journal__count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--faint);
  margin-bottom: 2.6rem;
}

.journal__filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.8rem;
  padding-bottom: 1.6rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 1rem;
}

.journal__search {
  flex: 1;
  min-width: 220px;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--line);
  padding: 0.6rem 0;
  font: inherit;
  font-size: 0.98rem;
  color: var(--ink);
  outline: none;
  transition: border-color 0.3s;
}

.journal__search::placeholder { color: var(--faint); }
.journal__search:focus { border-bottom-color: var(--accent); }

.journal__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.journal__chip {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 100px;
  padding: 0.35rem 0.9rem;
  background: var(--surface);
  transition: color 0.3s, border-color 0.3s, background-color 0.3s;
}

.journal__chip:hover { color: var(--accent); border-color: rgba(43, 63, 212, 0.4); }

.journal__chip.is-active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.journal__year {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 1.6rem;
  padding-top: 1.8rem;
}

.journal__yearlabel {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--faint);
  position: sticky;
  top: calc(var(--nav-h) + 1.2rem);
  align-self: start;
  line-height: 1;
}

.journal__rows { display: flex; flex-direction: column; }

.journal__row {
  display: grid;
  grid-template-columns: 74px 1fr auto;
  gap: 1.2rem;
  align-items: baseline;
  padding: 1.05rem 0.6rem;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color 0.3s, padding-left 0.3s var(--ease-out);
}

.journal__row:hover {
  background: var(--surface);
  padding-left: 1.1rem;
}

.journal__date {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--faint);
}

.journal__rowtitle {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  line-height: 1.3;
  transition: color 0.3s;
}

.journal__row:hover .journal__rowtitle { color: var(--accent); }

.journal__excerpt {
  display: block;
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 0.2rem;
}

.journal__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
}

.journal__mins {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--faint);
  margin-left: 0.4rem;
  white-space: nowrap;
}

.journal__empty {
  color: var(--muted);
  padding: 2.5rem 0;
}

/* ---------- Article pages (blog/<slug>.html) ---------- */
.article {
  max-width: 1100px;
  margin: 0 auto;
  padding: calc(var(--nav-h) + clamp(2.5rem, 7vh, 4.5rem)) clamp(1.25rem, 4vw, 3rem) clamp(5rem, 12vh, 8rem);
}

.article__back {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 2.4rem;
  transition: color 0.3s;
}

.article__back:hover { color: var(--accent); }

.article__tags { margin-bottom: 1.2rem; }

.article__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 5.4vw, 3.3rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

.article__subtitle {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(1.02rem, 2vw, 1.25rem);
  line-height: 1.55;
  color: var(--muted);
  margin-bottom: 1.4rem;
}

.article__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--faint);
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 2.8rem;
}

/* Long-form prose — styles Medium's export markup */
.prose {
  font-size: 1.08rem;
  line-height: 1.78;
  color: #3b382f;
  overflow-wrap: anywhere;
}

.prose p { margin-bottom: 1.5rem; }

.prose h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.4rem, 3vw, 1.75rem);
  line-height: 1.25;
  color: var(--ink);
  margin: 2.2rem 0 0.9rem;
}

.prose h4 {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.2rem;
  color: var(--ink);
  margin: 2rem 0 0.9rem;
}

/* The export repeats the title/subtitle as the first grafs — hide */
.prose .graf--title,
.prose .graf--subtitle { display: none; }

.prose a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

.prose a:hover { color: var(--accent-deep); }

.prose strong { font-weight: 600; color: var(--ink); }

.prose code {
  font-family: var(--font-mono);
  font-size: 0.86em;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 0.1em 0.4em;
}

.prose pre {
  background: #14130d;
  color: #e7e2d2;
  padding: 1.2rem 1.4rem;
  border-radius: 10px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
  white-space: pre-wrap;
  word-break: break-word;
}

.prose pre code {
  background: none;
  border: 0;
  padding: 0;
  font-size: inherit;
}

/* Code widget — language bar + copy button around each block */
.prose .codeblock {
  margin: 1.8rem 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 16px 40px -24px rgba(23, 21, 15, 0.5);
}

.prose .codeblock pre {
  margin: 0;
  border-radius: 0;
}

.codeblock__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: #201e15;
  padding: 0.5rem 1rem 0.5rem 1.4rem;
  border-bottom: 1px solid rgba(236, 231, 218, 0.08);
}

.codeblock__lang {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #8b8574;
}

.codeblock__copy {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #a59e88;
  border: 1px solid rgba(236, 231, 218, 0.18);
  border-radius: 6px;
  padding: 0.28rem 0.75rem;
  transition: color 0.25s, border-color 0.25s;
}

.codeblock__copy:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.codeblock__copy.is-copied {
  color: #7fce8f;
  border-color: rgba(127, 206, 143, 0.5);
}

/* Let the site's ink block show through the hljs theme */
.prose pre code.hljs,
.prose pre .hljs {
  background: transparent;
  padding: 0;
}

.prose figure { margin: 1.8rem 0; }

.prose img { width: 100%; }

.prose img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  border: 1px solid var(--line);
  display: block;
  margin: 0 auto;
}

.prose figcaption {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--faint);
  margin-top: 0.7rem;
}

.prose blockquote {
  font-style: italic;
  color: var(--ink);
  border-left: 2px solid var(--accent);
  padding: 0.4rem 0 0.4rem 1.6rem;
  margin: 2.2rem 0;
}

.prose blockquote.graf--pullquote {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.4vw, 1.45rem);
  line-height: 1.5;
}

.prose ul, .prose ol { margin: 0 0 1.5rem 1.3rem; }
.prose li { margin-bottom: 0.55rem; }

/* Medium's export marks its sections with class="section" — the same
   name as this site's layout class. Neutralise the collision inside
   prose, or every article section inherits ~150px paddings. */
.prose .section {
  padding: 0;
  margin: 0;
  max-width: none;
}

/* Medium wraps <hr class="section-divider"> in a <div> with the SAME
   class — style only the hr, and neutralise the wrapper, otherwise
   every section break renders double margins. */
.prose div.section-divider {
  width: auto;
  border: 0;
  margin: 0;
}

.prose hr {
  width: 64px;
  border: 0;
  border-top: 1px solid var(--line);
  margin: 1.8rem auto;
}

.article__footer {
  margin-top: 3.2rem;
  padding-top: 2.4rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 2.2rem;
}

.article__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.article__nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}

.article__neighbor {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--surface);
  padding: 1.2rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: border-color 0.35s, transform 0.35s var(--ease-out), box-shadow 0.35s;
}

.article__neighbor:hover {
  border-color: rgba(43, 63, 212, 0.35);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.article__neighbor--next { text-align: right; }
.article__neighbor--empty { visibility: hidden; }

.article__neighbor-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--faint);
}

.article__neighbor-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  line-height: 1.3;
}

/* ---------- No-WebGL fallback ---------- */
.hero--no-webgl #webgl { display: none; }

.hero--no-webgl {
  background:
    radial-gradient(ellipse 55% 48% at 72% 40%, rgba(43, 63, 212, 0.08), transparent 65%),
    radial-gradient(ellipse 40% 36% at 30% 72%, rgba(43, 63, 212, 0.04), transparent 60%),
    var(--paper);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }

  .about__grid { grid-template-columns: 1fr; }
  .about__grid .section__title { position: static; margin-bottom: 2rem; }

  .xp__row { grid-template-columns: 1fr; gap: 0.6rem; }

  .anatomy__grid { grid-template-columns: 1fr; min-height: 0; }
  .anatomy__stage { height: 54vh; }

  .certs__item { grid-template-columns: auto 1fr; }
  .certs__issuer { grid-column: 2; }
  .certs__year { display: none; }

  .quote { gap: 1.4rem; }
  .quotes__stage { min-height: 380px; }

  .journal__year { grid-template-columns: 1fr; gap: 0.5rem; }
  .journal__yearlabel { position: static; }
  .journal__row { grid-template-columns: 64px 1fr; }
  .journal__meta { grid-column: 2; }

  .article__nav { grid-template-columns: 1fr; }
  .article__neighbor--empty { display: none; }
  .article__neighbor--next { text-align: left; }
}

@media (max-width: 560px) {
  .hero__actions .btn { width: 100%; text-align: center; }
  .hero__scroll { display: none; }
  .hero__meta { font-size: 0.7rem; gap: 0.6rem 1.2rem; }
  .ticker__label { padding: 0 0.65rem; font-size: 0.6rem; letter-spacing: 0.1em; }
  .footer {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    gap: 0.55rem;
    padding: 1.05rem var(--gutter);
  }
  .footer__copy { align-items: center; }
  .footer__socials { justify-content: center; }
}

/* ---------- Reduced motion ---------- */
@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; }

  html.js [data-reveal] { opacity: 1; transform: none; }

  .ticker__track { animation: none; flex-wrap: wrap; width: 100%; justify-content: center; }
  .hero__scroll i::after { animation: none; }
}