:root {
  --bg: #080808;
  --bg-soft: #111111;
  --panel: rgba(14, 14, 14, 0.66);
  --line: rgba(255, 255, 255, 0.2);
  --line-soft: rgba(255, 255, 255, 0.12);
  --text: #f5f5f5;
  --muted: #bbbbbb;
  --accent: #d90429;
  --accent-soft: rgba(217, 4, 41, 0.23);
  --shadow: rgba(0, 0, 0, 0.45);
}

body[data-theme="light"] {
  --bg: #f3f3f3;
  --bg-soft: #ffffff;
  --panel: rgba(255, 255, 255, 0.6);
  --line: rgba(0, 0, 0, 0.25);
  --line-soft: rgba(0, 0, 0, 0.12);
  --text: #0f0f0f;
  --muted: #3c3c3c;
  --accent: #b10422;
  --accent-soft: rgba(177, 4, 34, 0.16);
  --shadow: rgba(0, 0, 0, 0.14);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

body {
  font-family: 'Sora', sans-serif;
  background: radial-gradient(1300px 700px at 110% -20%, var(--accent-soft) 0%, transparent 70%),
              radial-gradient(900px 500px at -10% 105%, var(--accent-soft) 0%, transparent 72%),
              var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  transition: background .4s ease, color .4s ease;
}

.noise,
.grid-overlay,
.beam,
.pointer-ring,
.pointer-dot {
  position: fixed;
  pointer-events: none;
  z-index: 1;
}

.noise {
  inset: 0;
  opacity: .06;
  background-image: radial-gradient(circle at 1px 1px, currentColor 1px, transparent 0);
  background-size: 3px 3px;
}

.grid-overlay {
  inset: 0;
  opacity: .12;
  background-image: linear-gradient(var(--line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: radial-gradient(circle at center, black 40%, transparent 90%);
}

.beam {
  width: 36rem;
  height: 36rem;
  filter: blur(70px);
  border-radius: 999px;
  opacity: .2;
  transition: transform .25s ease-out;
}
.beam-a {
  top: -10rem;
  right: -10rem;
  background: var(--accent);
}
.beam-b {
  bottom: -12rem;
  left: -9rem;
  background: var(--accent);
}

.pointer-ring,
.pointer-dot {
  top: 0;
  left: 0;
  transform: translate(-50%, -50%);
  transition: opacity .2s ease;
  opacity: .9;
}
.pointer-ring {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  mix-blend-mode: difference;
}
.pointer-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  width: min(1320px, 95vw);
  margin: 1rem auto 0;
  padding: .85rem 1rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 88%, transparent);
  backdrop-filter: blur(16px);
  box-shadow: 0 14px 28px var(--shadow);
}

.brand {
  display: flex;
  align-items: center;
  gap: .55rem;
  font-weight: 700;
}
.brand-mark {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  background: var(--accent);
  box-shadow: 0 0 16px color-mix(in srgb, var(--accent) 70%, transparent);
}

nav {
  display: flex;
  gap: .8rem;
  justify-content: center;
  flex-wrap: wrap;
}
nav a {
  font-family: 'IBM Plex Mono', monospace;
  color: var(--muted);
  text-decoration: none;
  font-size: .8rem;
  letter-spacing: .03em;
  padding: .2rem .45rem;
  border: 1px solid transparent;
}
nav a:hover {
  color: var(--text);
  border-color: var(--line-soft);
}

.theme-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: .78rem;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--line);
  padding: .35rem .68rem;
  cursor: pointer;
}
.theme-btn:hover { border-color: var(--accent); }

.layout {
  width: min(1320px, 95vw);
  margin: 2.2rem auto 4rem;
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 2.8rem;
  position: relative;
  z-index: 5;
}

.profile,
.panel {
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 90%, transparent);
  backdrop-filter: blur(20px);
  box-shadow: 0 18px 40px var(--shadow), inset 0 1px 0 var(--line-soft);
}

.profile {
  position: sticky;
  top: 5.9rem;
  align-self: start;
  border-radius: 1.3rem;
  padding: 1.5rem;
}
.avatar-wrap {
  border: 1px solid var(--line);
  border-radius: .95rem;
  overflow: hidden;
  aspect-ratio: 1;
}
.avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(.1) contrast(1.02);
  transition: transform .8s ease;
}
.profile:hover .avatar { transform: scale(1.04); }

.status {
  margin: 1rem 0 .45rem;
  text-transform: uppercase;
  letter-spacing: .09em;
  font-size: .72rem;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--accent);
}
.role {
  margin: 0;
  color: var(--text);
  font-size: .97rem;
  line-height: 1.6;
}
.intro-copy {
  margin: .8rem 0 0;
  color: var(--muted);
  line-height: 1.7;
}
.quick-links {
  margin-top: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}
.quick-links a {
  font-family: 'IBM Plex Mono', monospace;
  text-decoration: none;
  color: var(--text);
  font-size: .77rem;
  border: 1px solid var(--line);
  padding: .38rem .62rem;
}
.quick-links a:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.content {
  display: grid;
  gap: 2rem;
}
.hero {
  padding: 1.2rem 0 .5rem;
}
.eyebrow {
  margin: 0;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .11em;
  font-size: .72rem;
  font-family: 'IBM Plex Mono', monospace;
}
.hero h1 {
  margin: .6rem 0 0;
  font-size: clamp(2.35rem, 6vw, 5rem);
  line-height: .96;
  max-width: 12ch;
  text-wrap: balance;
}

.panel {
  border-radius: 2rem 1.2rem 2.1rem 1.4rem;
  padding: 2rem;
}
.panel h2 {
  margin: 0 0 1rem;
  font-size: 1.22rem;
  letter-spacing: .02em;
}
.panel h3 {
  margin: .2rem 0 .5rem;
  font-size: .95rem;
  color: var(--text);
}
.panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.85;
}

.split {
  margin-top: 1.4rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}
ul { margin: 0; padding-left: 1.2rem; }
li { color: var(--muted); margin: .45rem 0; line-height: 1.7; }

.stack { display: grid; gap: 1.1rem; }
.exp-item {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  padding: 1rem;
  background: color-mix(in srgb, var(--panel) 52%, transparent);
  backdrop-filter: blur(18px) saturate(110%);
  border-radius: 1.3rem 1.2rem 1.9rem 1.1rem;
  transition: transform .45s cubic-bezier(.2,.65,.2,1), box-shadow .45s ease, background .45s ease;
}
.exp-item:hover {
  transform: translateY(-3px);
  background: color-mix(in srgb, var(--panel) 40%, transparent);
  box-shadow: 0 20px 38px var(--shadow), inset 0 1px 0 rgba(255,255,255,0.18);
}
.exp-item h3 {
  margin: 0 0 .36rem;
  font-size: 1.03rem;
}
.exp-meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: .75rem;
  color: var(--muted);
  margin-bottom: .65rem;
}
.exp-points { margin-top: .65rem; }

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.2rem;
}
.card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-soft);
  padding: 1rem;
  background: color-mix(in srgb, var(--panel) 52%, transparent);
  backdrop-filter: blur(18px) saturate(110%);
  border-radius: 1.2rem 1.8rem 1.25rem 2rem;
  transition: transform .45s cubic-bezier(.2,.65,.2,1), box-shadow .45s ease, background .45s ease;
}
.card:hover {
  transform: translateY(-4px);
  background: color-mix(in srgb, var(--panel) 40%, transparent);
  box-shadow: 0 22px 42px var(--shadow), inset 0 1px 0 rgba(255,255,255,0.18);
}
.project img {
  width: 100%;
  height: 190px;
  object-fit: cover;
  border: 1px solid var(--line-soft);
  filter: grayscale(.2) contrast(1.06);
  border-radius: 1rem 1.6rem 1rem 1.2rem;
}
.project h3 {
  margin: .85rem 0 .45rem;
  font-size: 1rem;
}
.project p { font-size: .93rem; }

.tags {
  margin-top: .8rem;
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}
.tag {
  font-family: 'IBM Plex Mono', monospace;
  font-size: .66rem;
  color: var(--text);
  border: 1px solid var(--line);
  padding: .2rem .42rem;
}

.contact p {
  margin: .45rem 0;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}
.contact span {
  min-width: 78px;
  color: var(--text);
  font-family: 'IBM Plex Mono', monospace;
  font-size: .73rem;
}
.contact a {
  color: var(--muted);
  text-decoration: none;
}
.contact a:hover { color: var(--accent); }

.reveal {
  opacity: 0;
  transform: translate3d(0, 26px, 0);
  transition: transform .9s cubic-bezier(.2,.65,.2,1), opacity .9s ease;
}
.reveal.in {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}
.exp-item,
.project {
  opacity: 0;
  transform: translate3d(0, 20px, 0);
  transition: transform .7s cubic-bezier(.2,.65,.2,1), opacity .7s ease;
  transition-delay: var(--delay, 0ms);
}
.exp-item.in,
.project.in {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.exp-item::after,
.card::after {
  content: "";
  position: absolute;
  inset: -30% -20%;
  background: radial-gradient(ellipse at center, rgba(255,255,255,0.16) 0%, rgba(255,255,255,0) 65%);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .45s ease, transform .6s ease;
  pointer-events: none;
}

.exp-item:hover::after,
.card:hover::after {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1120px) {
  .layout {
    grid-template-columns: 1fr;
    gap: 1.6rem;
  }
  .profile {
    position: relative;
    top: 0;
  }
  .hero h1 { max-width: none; }
}

@media (max-width: 760px) {
  .topbar {
    grid-template-columns: 1fr auto;
    gap: .6rem;
  }
  nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: .2rem;
  }
  .split,
  .project-grid {
    grid-template-columns: 1fr;
  }
  .panel { padding: 1.3rem; }
}

@media (hover: none), (pointer: coarse) {
  .pointer-ring,
  .pointer-dot {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .beam,
  .reveal,
  .exp-item,
  .project,
  .avatar,
  .pointer-ring,
  .pointer-dot {
    animation: none !important;
    transition: none !important;
  }
}