/* ==========================================================================
   narayananpp.github.io — 2026 redesign
   ========================================================================== */

:root {
  --bg: #0a0b0d;
  --bg-2: #0f1114;
  --card: #13161a;
  --card-hover: #181c21;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #ecebe6;
  --text-2: #c4c4c0;
  --muted: #8c8f96;
  --accent: #ff6a2b;
  --accent-soft: rgba(255, 106, 43, 0.12);
  --accent-2: #7fd6ff;
  --ok: #7be0a4;
  --grid: rgba(255, 255, 255, 0.035);
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.7);
  --radius: 18px;
  --radius-sm: 10px;
  --maxw: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #f5f3ee;
  --bg-2: #efece5;
  --card: #ffffff;
  --card-hover: #fbfaf7;
  --line: rgba(20, 20, 20, 0.09);
  --line-strong: rgba(20, 20, 20, 0.18);
  --text: #141414;
  --text-2: #34353a;
  --muted: #64666d;
  --accent: #dc4a0f;
  --accent-soft: rgba(220, 74, 15, 0.09);
  --accent-2: #0a6e9e;
  --ok: #17824a;
  --grid: rgba(20, 20, 20, 0.045);
  --shadow: 0 30px 70px -35px rgba(30, 25, 15, 0.35);
  color-scheme: light;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f5f3ee;
    --bg-2: #efece5;
    --card: #ffffff;
    --card-hover: #fbfaf7;
    --line: rgba(20, 20, 20, 0.09);
    --line-strong: rgba(20, 20, 20, 0.18);
    --text: #141414;
    --text-2: #34353a;
    --muted: #64666d;
    --accent: #dc4a0f;
    --accent-soft: rgba(220, 74, 15, 0.09);
    --accent-2: #0a6e9e;
    --ok: #17824a;
    --grid: rgba(20, 20, 20, 0.045);
    --shadow: 0 30px 70px -35px rgba(30, 25, 15, 0.35);
    color-scheme: light;
  }
}

/* ---------- base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img,
video {
  display: block;
  max-width: 100%;
}
a {
  color: inherit;
  text-decoration: none;
}
p a,
li a.inline,
.prose a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 3px;
  text-decoration-thickness: 1.5px;
  transition: color 0.2s;
}
p a:hover,
.prose a:hover {
  color: var(--accent);
}
::selection {
  background: var(--accent);
  color: #fff;
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}
.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--gutter);
}
.mono {
  font-family: var(--mono);
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

/* ---------- nav ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 16px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.02em;
}
.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--text);
  color: var(--bg);
  font-family: var(--serif);
  font-size: 18px;
  font-style: italic;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-size: 14px;
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 999px;
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: var(--line);
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}
.icon-btn {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.icon-btn:hover {
  border-color: var(--line-strong);
  background: var(--line);
}
.icon-btn svg {
  width: 17px;
  height: 17px;
}
.theme-toggle .sun {
  display: none;
}
:root[data-theme="light"] .theme-toggle .sun {
  display: block;
}
:root[data-theme="light"] .theme-toggle .moon {
  display: none;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .theme-toggle .sun {
    display: block;
  }
  :root:not([data-theme="dark"]) .theme-toggle .moon {
    display: none;
  }
}
.menu-btn {
  display: none;
}
@media (max-width: 880px) {
  .menu-btn {
    display: grid;
  }
  .nav-links {
    position: absolute;
    top: 68px;
    left: 12px;
    right: 12px;
    flex-direction: column;
    align-items: stretch;
    padding: 10px;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity 0.2s, transform 0.2s;
  }
  .nav.open .nav-links {
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
  .nav-links a {
    display: block;
    padding: 12px 14px;
    font-size: 15px;
  }
  .nav.open {
    background: var(--bg);
    border-bottom-color: var(--line);
  }
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding: 132px 0 72px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 30%, transparent 75%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  width: 720px;
  height: 720px;
  right: -200px;
  top: -260px;
  background: radial-gradient(circle, var(--accent-soft), transparent 65%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 7px 12px 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--card) 70%, transparent);
}
.pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--ok) 60%, transparent);
  animation: pulse 2.2s infinite;
}
@keyframes pulse {
  70% {
    box-shadow: 0 0 0 9px transparent;
  }
  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}
.hero h1 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(46px, 7.4vw, 96px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: 22px 0 22px;
}
.hero h1 em {
  font-style: italic;
  color: var(--muted);
}
.hero-lead {
  font-size: clamp(19px, 1.9vw, 24px);
  line-height: 1.55;
  color: var(--text-2);
  max-width: 34em;
  margin: 0 0 30px;
}
.hero-lead strong {
  color: var(--text);
  font-weight: 600;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 500;
  border: 1px solid var(--line-strong);
  transition: transform 0.2s, background 0.2s, border-color 0.2s, color 0.2s;
  cursor: pointer;
  background: transparent;
  color: var(--text);
  font-family: inherit;
}
.btn:hover {
  transform: translateY(-1px);
  border-color: var(--text);
}
.btn-primary {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}
.btn-primary:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}
.btn svg {
  width: 16px;
  height: 16px;
}
.socials {
  display: flex;
  gap: 6px;
  margin-left: 6px;
}

/* reel */
.reel {
  position: relative;
  aspect-ratio: 4 / 3.2;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow);
}
.reel video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.9s ease;
}
.reel video.on {
  opacity: 1;
}
.reel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.35), transparent 22%, transparent 62%, rgba(0, 0, 0, 0.75));
  pointer-events: none;
}
.reel-hud {
  position: absolute;
  z-index: 2;
  left: 16px;
  right: 16px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.reel-hud.top {
  top: 14px;
}
.reel-hud.bottom {
  bottom: 16px;
  align-items: flex-end;
}
.rec {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  text-transform: uppercase;
}
.rec::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ff3b30;
  animation: blink 1.4s infinite;
}
@keyframes blink {
  50% {
    opacity: 0.25;
  }
}
.reel-caption {
  font-family: var(--sans);
  font-size: 14px;
  letter-spacing: 0;
  line-height: 1.35;
  max-width: 75%;
}
.reel-caption b {
  display: block;
  font-family: var(--mono);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 3px;
}
:root .reel-caption b {
  color: #ff8a55;
}
.reel-dots {
  display: flex;
  gap: 5px;
}
.reel-dots button {
  width: 22px;
  height: 3px;
  border: 0;
  padding: 0;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  overflow: hidden;
  position: relative;
}
.reel-dots button.on::after {
  content: "";
  position: absolute;
  inset: 0;
  background: #fff;
  transform-origin: left;
  animation: fill var(--dur, 6s) linear forwards;
}
@keyframes fill {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}
.corner {
  position: absolute;
  width: 18px;
  height: 18px;
  border-color: var(--accent);
  border-style: solid;
  border-width: 0;
  z-index: 3;
}
.corner.tl {
  top: -7px;
  left: -7px;
  border-top-width: 2px;
  border-left-width: 2px;
}
.corner.tr {
  top: -7px;
  right: -7px;
  border-top-width: 2px;
  border-right-width: 2px;
}
.corner.bl {
  bottom: -7px;
  left: -7px;
  border-bottom-width: 2px;
  border-left-width: 2px;
}
.corner.br {
  bottom: -7px;
  right: -7px;
  border-bottom-width: 2px;
  border-right-width: 2px;
}
.reel-frame {
  position: relative;
}

/* marquee */
.marquee {
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  padding: 18px 0;
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.marquee-track {
  display: flex;
  width: max-content;
  gap: 48px;
  animation: scroll 38s linear infinite;
}
.marquee:hover .marquee-track {
  animation-play-state: paused;
}
.marquee span {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 48px;
}
.marquee span::after {
  content: "✦";
  color: var(--accent);
  font-size: 10px;
}
@keyframes scroll {
  to {
    transform: translateX(-50%);
  }
}

/* ---------- sections ---------- */
section {
  padding: clamp(72px, 10vw, 120px) 0 0;
}
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.kicker::before {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
}
h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(38px, 5.2vw, 64px);
  line-height: 1;
  letter-spacing: -0.015em;
  margin: 0;
}
h2 em {
  color: var(--muted);
}
.section-note {
  color: var(--muted);
  max-width: 28em;
  font-size: 15px;
  margin: 0;
}

/* ---------- about ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}
.portrait {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 4 / 5;
  background: var(--card);
}
.portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
  filter: grayscale(0.15) contrast(1.03);
}
.portrait-tag {
  position: absolute;
  left: 12px;
  bottom: 12px;
  font-family: var(--mono);
  font-size: 11px;
  color: #fff;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(6px);
  padding: 6px 10px;
  border-radius: 999px;
}
.prose p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--text-2);
  margin: 0 0 1.1em;
}
.prose p:first-child {
  font-size: clamp(21px, 2.2vw, 26px);
  line-height: 1.45;
  color: var(--text);
  font-family: var(--serif);
}
.prose strong {
  color: var(--text);
  font-weight: 600;
}
.interests {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.chip {
  font-family: var(--mono);
  font-size: 12px;
  padding: 6px 11px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--text-2);
  background: var(--card);
  white-space: nowrap;
}
.chip.accent {
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
  color: var(--accent);
  background: var(--accent-soft);
}
.now-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 36px;
}
.now {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--card);
}
.now .label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 7px;
}
.now .label .pulse {
  width: 6px;
  height: 6px;
}
.now h4 {
  margin: 8px 0 4px;
  font-size: 15.5px;
  font-weight: 600;
}
.now p {
  margin: 0;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}


/* ---------- mentors ---------- */
.mentors {
  margin-top: 48px;
}
.mentors h3 {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 14px;
}
.mentor-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}
.mentor {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 14px 14px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--card);
  transition: border-color 0.2s, transform 0.2s;
}
.mentor:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.mentor b {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 20px;
  line-height: 1.1;
}
.mentor span {
  font-size: 12px;
  line-height: 1.4;
  color: var(--text-2);
}
.mentor em {
  font-style: normal;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--muted);
  margin-top: 6px;
}
@media (max-width: 760px) {
  .mentor-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 600px) {
  .mentor-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- news ---------- */
.news {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.news li {
  display: grid;
  grid-template-columns: 120px 110px 1fr;
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
  transition: background 0.2s;
}
.news li[hidden] {
  display: none;
}
.news time {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
}
.tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 999px;
  justify-self: start;
  border: 1px solid var(--line);
  color: var(--text-2);
}
.tag.paper {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 40%, transparent);
  background: var(--accent-soft);
}
.tag.career {
  color: var(--accent-2);
  border-color: color-mix(in srgb, var(--accent-2) 40%, transparent);
  background: color-mix(in srgb, var(--accent-2) 10%, transparent);
}
.tag.award {
  color: var(--ok);
  border-color: color-mix(in srgb, var(--ok) 40%, transparent);
  background: color-mix(in srgb, var(--ok) 10%, transparent);
}
.news p {
  margin: 0;
  font-size: 16px;
  color: var(--text-2);
}
.news p strong {
  color: var(--text);
  font-weight: 600;
}
.news-more {
  margin-top: 22px;
}

/* ---------- publications ---------- */
.pubs {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.pub {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s;
}
.pub:hover {
  border-color: var(--line-strong);
}
.pub-media {
  position: relative;
  background: #000;
  min-height: 280px;
}
.pub-media video,
.pub-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pub-media .badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
}
.badge {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.pub-body {
  padding: clamp(22px, 3vw, 34px);
  display: flex;
  flex-direction: column;
}
.venue {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}
.venue .sep {
  color: var(--muted);
}
.pub h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(26px, 2.8vw, 34px);
  line-height: 1.1;
  margin: 12px 0 12px;
  letter-spacing: -0.01em;
}
.authors {
  font-size: 14.5px;
  color: var(--muted);
  margin: 0 0 14px;
}
.authors .eq {
  font-size: 12.5px;
  white-space: nowrap;
}
.authors .me {
  color: var(--text);
  font-weight: 600;
}
.pub-desc {
  color: var(--text-2);
  font-size: 15.5px;
  margin: 0 0 18px;
}
.metrics {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 0 0 22px;
}
.metric {
  flex: 1 1 130px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  background: var(--bg-2);
  border: 1px solid var(--line);
}
.metric b {
  display: block;
  font-family: var(--serif);
  font-weight: 400;
  font-size: 26px;
  line-height: 1.05;
  color: var(--text);
}
.metric span {
  font-size: 12.5px;
  color: var(--muted);
  line-height: 1.35;
  display: block;
  margin-top: 4px;
}
.links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}
.link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 12.5px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  color: var(--text);
  background: transparent;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, color 0.2s;
}
.link:hover {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}
.link svg {
  width: 13px;
  height: 13px;
}
.bib {
  display: none;
  margin: 16px 0 0;
  padding: 14px 16px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--text-2);
}
.bib.open {
  display: block;
}
.pub.flip {
  grid-template-columns: 1.1fr 1fr;
}
.pub.flip .pub-media {
  order: 2;
}

/* reports */
.reports {
  margin-top: 40px;
  border-top: 1px solid var(--line);
}
.reports h3 {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 24px 0 8px;
}
.report {
  display: grid;
  grid-template-columns: 70px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.report .yr {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
}
.report .t {
  font-size: 15.5px;
}
.report .t small {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

/* ---------- experience ---------- */
.timeline {
  position: relative;
  margin: 0;
  padding: 0;
  list-style: none;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 180px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(var(--accent), var(--line) 30%, var(--line));
}
.job {
  display: grid;
  grid-template-columns: 180px 1fr;
  position: relative;
  padding-bottom: 38px;
}
.job:last-child {
  padding-bottom: 0;
}
.job-date {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--muted);
  padding-top: 4px;
  padding-right: 28px;
  text-align: right;
}
.job-date .now-pill {
  display: inline-block;
  margin-top: 6px;
  color: var(--ok);
  font-size: 11px;
  letter-spacing: 0.06em;
}
.job::before {
  content: "";
  position: absolute;
  left: 175px;
  top: 7px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--muted);
}
.job.current::before {
  border-color: var(--accent);
  background: var(--accent);
  box-shadow: 0 0 0 5px var(--accent-soft);
}
.job-body {
  padding-left: 32px;
}
.job h3 {
  font-size: 19px;
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
}
.job .role {
  color: var(--muted);
  font-size: 14.5px;
  margin: 3px 0 10px;
}
.job .role a {
  color: var(--text-2);
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-underline-offset: 3px;
}
.job ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.job li {
  position: relative;
  padding-left: 18px;
  color: var(--text-2);
  font-size: 15.5px;
  margin-bottom: 6px;
}
.job li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 1px;
  background: var(--accent);
}
.job .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

/* ---------- projects ---------- */
.filters {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.filter {
  font-family: var(--mono);
  font-size: 12.5px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s;
}
.filter:hover {
  color: var(--text);
  border-color: var(--line-strong);
}
.filter.on {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}
.projects {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.proj {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  overflow: hidden;
  transition: transform 0.35s cubic-bezier(0.2, 0.7, 0.2, 1), border-color 0.3s, box-shadow 0.35s;
}
.proj[hidden] {
  display: none;
}
.proj:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
}
.proj-media {
  position: relative;
  aspect-ratio: 16 / 10;
  background: var(--bg-2);
  overflow: hidden;
}
.proj-media img,
.proj-media video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.proj-media.contain img,
.proj-media.contain video {
  object-fit: contain;
  padding: 14px;
  background: #fff;
}
.proj:hover .proj-media img,
.proj:hover .proj-media video {
  transform: scale(1.04);
}
.proj-media .badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
}
.proj-media.art {
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 30% 20%, color-mix(in srgb, var(--accent) 35%, transparent), transparent 55%),
    radial-gradient(circle at 80% 90%, color-mix(in srgb, var(--accent-2) 30%, transparent), transparent 55%), var(--bg-2);
}
.proj-media.art svg {
  width: 42%;
  height: auto;
  color: var(--text);
  opacity: 0.85;
}
.proj-body {
  padding: 20px 20px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.proj-meta {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--muted);
  letter-spacing: 0.04em;
  display: flex;
  justify-content: space-between;
  gap: 10px;
}
.proj h3 {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.3;
  margin: 8px 0 8px;
  letter-spacing: -0.01em;
}
.proj p {
  font-size: 14.5px;
  color: var(--text-2);
  margin: 0 0 14px;
  line-height: 1.55;
}
.proj .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}
.proj .chip {
  font-size: 11px;
  padding: 4px 9px;
}
.proj-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--text);
  margin-top: 14px;
}
.proj-link svg {
  width: 13px;
  height: 13px;
  transition: transform 0.2s;
}
.proj:hover .proj-link svg {
  transform: translate(2px, -2px);
}
.award {
  color: var(--ok);
}


/* ---------- robots gallery ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 210px;
  grid-auto-flow: dense;
  gap: 12px;
}
.tile {
  position: relative;
  margin: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #000;
  border: 1px solid var(--line);
}
.tile.big {
  grid-column: span 2;
  grid-row: span 2;
}
.tile.wide {
  grid-column: span 2;
}
.tile video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.tile:hover video {
  transform: scale(1.04);
}
.tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(0, 0, 0, 0.78));
  pointer-events: none;
}
.tile figcaption {
  position: absolute;
  z-index: 2;
  left: 14px;
  right: 14px;
  bottom: 12px;
  color: #fff;
  font-size: 13.5px;
  line-height: 1.35;
}
.tile figcaption b {
  display: block;
  font-family: var(--mono);
  font-weight: 500;
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ff8a55;
  margin-bottom: 2px;
}
@media (max-width: 880px) {
  .gallery {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 170px;
  }
}
@media (max-width: 520px) {
  .gallery {
    grid-template-columns: 1fr;
    grid-auto-rows: 200px;
  }
  .tile.big,
  .tile.wide {
    grid-column: auto;
    grid-row: auto;
  }
}

/* ---------- education / honors / skills ---------- */
.cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.panel {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  padding: clamp(22px, 3vw, 30px);
}
.panel h3 {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 18px;
}
.edu + .edu {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}
.edu-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}
.edu h4 {
  margin: 0;
  font-size: 17px;
  font-weight: 600;
}
.edu .when {
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--muted);
  white-space: nowrap;
}
.edu p {
  margin: 4px 0 0;
  color: var(--text-2);
  font-size: 14.5px;
}
.edu .gpa {
  display: inline-block;
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
}
.honors {
  list-style: none;
  margin: 0;
  padding: 0;
}
.honors li {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
  color: var(--text-2);
}
.honors li:last-child {
  border-bottom: 0;
}
.honors time {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
  padding-top: 2px;
}
.honors strong {
  color: var(--text);
  font-weight: 600;
}
.skills {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-top: 18px;
}
.skill-group h4 {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 10px;
}
.skill-group .chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

/* ---------- contact / footer ---------- */
.contact {
  margin-top: clamp(72px, 10vw, 120px);
  border-top: 1px solid var(--line);
  padding: clamp(56px, 8vw, 96px) 0 40px;
  position: relative;
  overflow: hidden;
}
.contact h2 {
  font-size: clamp(44px, 8vw, 110px);
  line-height: 0.95;
}
.contact h2 a {
  color: var(--text);
  transition: color 0.2s;
}
.contact h2 a:hover {
  color: var(--accent);
}
.contact p {
  color: var(--muted);
  max-width: 34em;
  font-size: 17px;
}
.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 56px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--muted);
}
.footer-row a:hover {
  color: var(--text);
}

/* ---------- reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.8s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.reveal.in {
  opacity: 1;
  transform: none;
}
.no-js .reveal {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .marquee-track,
  .pulse,
  .rec::before {
    animation: none;
  }
  .proj:hover,
  .proj:hover .proj-media img,
  .proj:hover .proj-media video {
    transform: none;
  }
}

/* ---------- responsive ---------- */
@media (max-width: 1020px) {
  .projects {
    grid-template-columns: repeat(2, 1fr);
  }
  .skills {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 880px) {
  .hero {
    padding-top: 108px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .reel {
    aspect-ratio: 16 / 11;
  }
  .about-grid {
    grid-template-columns: 1fr;
  }
  .portrait {
    max-width: 280px;
  }
  .now-grid {
    grid-template-columns: 1fr;
  }
  .pub,
  .pub.flip {
    grid-template-columns: 1fr;
  }
  .pub.flip .pub-media {
    order: 0;
  }
  .pub-media {
    min-height: 0;
    aspect-ratio: 16 / 10;
  }
  .cols {
    grid-template-columns: 1fr;
  }
  .timeline::before {
    left: 5px;
  }
  .job {
    grid-template-columns: 1fr;
    padding-left: 28px;
  }
  .job::before {
    left: 0;
  }
  .job-date {
    text-align: left;
    padding: 0 0 6px;
  }
  .job-body {
    padding-left: 0;
  }
  .news li {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .news .tag {
    display: none;
  }
}
@media (max-width: 600px) {
  .projects {
    grid-template-columns: 1fr;
  }
  .skills {
    grid-template-columns: 1fr;
  }
  .report {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .report .links {
    margin-top: 4px;
  }
  .brand .brand-name {
    display: none;
  }
  .socials {
    margin-left: 0;
  }
  .reel-caption {
    max-width: 100%;
  }
  .reel-dots {
    display: none;
  }
}

.job-line {
  margin: 0;
  color: var(--text-2);
  font-size: 15.5px;
}