:root {
  --c-bg-0: #050505;
  --c-bg-1: #0d0b0e;
  --c-bg-2: #17121a;
  --c-blue: #8f769f;
  --c-violet: #6f4d7f;
  --c-green: #d2a45f;
  --c-pink: #a86b86;
  --c-yellow: #d8b66a;
  --c-text: #ece7df;
  --c-muted: #b3aaa0;
  --c-line: #29212d;
  --radius: 8px;
  --container: 1180px;
  --font-title: "Pixelify Sans", "Press Start 2P", "PixeloidLocal", monospace;
  --font-pixel: "Pixelify Sans", "JetBrains Mono", monospace;
  --font-ui: "Space Grotesk", "Segoe UI", sans-serif;
  --font-code: "JetBrains Mono", "Consolas", monospace;
  color-scheme: dark;
}

[data-theme="light"] {
  --c-bg-0: #f3eee7;
  --c-bg-1: #e5ddd4;
  --c-bg-2: #d0c3ba;
  --c-blue: #715479;
  --c-violet: #5f446b;
  --c-green: #a97838;
  --c-pink: #9b5f75;
  --c-yellow: #aa7e32;
  --c-text: #241f20;
  --c-muted: #665d59;
  --c-line: #c7b8ae;
  color-scheme: light;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background: #050505;
  color: var(--c-text);
  font-family: var(--font-code);
  line-height: 1.6;
}

body.intro-lock {
  overflow: hidden;
}

.intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 120;
  background:
    radial-gradient(circle at 50% 43%, rgba(59, 157, 255, 0.12), transparent 28rem),
    linear-gradient(180deg, #04070f 0%, #01030a 100%);
  display: grid;
  place-items: center;
  isolation: isolate;
  opacity: 1;
  visibility: visible;
  transition:
    opacity 700ms ease,
    visibility 700ms ease;
}

.intro-overlay::before,
.intro-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.intro-overlay::before {
  background:
    repeating-linear-gradient(
      90deg,
      rgba(22, 44, 76, 0.2) 0 1px,
      transparent 1px 64px
    ),
    radial-gradient(circle at 50% 46%, rgba(159, 212, 255, 0.05), transparent 38rem);
  opacity: 0.22;
  mix-blend-mode: screen;
  animation: introLineDrift 11s linear infinite;
}

.intro-overlay::after {
  background: repeating-linear-gradient(
    to bottom,
    rgba(216, 236, 255, 0.028) 0,
    rgba(216, 236, 255, 0.028) 1px,
    transparent 2px,
    transparent 5px
  );
  opacity: 0.1;
  animation: introScanDrift 5s linear infinite;
}

.intro-overlay.intro-complete {
  opacity: 0;
  visibility: hidden;
}

.intro-scene {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  place-items: center;
  transition:
    opacity 480ms ease,
    transform 480ms ease;
}

.intro-welcome {
  opacity: 1;
}

.intro-eye {
  opacity: 0;
  transform: none;
}

.intro-phase-eye .intro-welcome {
  opacity: 0;
  transform: scale(1.05);
}

.intro-phase-eye .intro-eye {
  opacity: 1;
  transform: none;
}

.intro-welcome-word {
  margin: 0;
  display: grid;
  gap: clamp(0.32rem, 2.1vh, 0.95rem);
  line-height: 1;
  font-family: var(--font-code);
  font-weight: 400;
  font-size: clamp(1.65rem, 6vmin, 4.85rem);
  letter-spacing: 0.06em;
}

.intro-welcome-word span {
  display: block;
  color: #d8ecff;
  opacity: 0;
  filter: blur(1.2px);
  text-shadow:
    0 0 7px rgba(59, 157, 255, 0.32),
    0 0 15px rgba(59, 157, 255, 0.14);
  animation: introLetter 1420ms cubic-bezier(0.2, 0.7, 0.15, 1) both;
  animation-delay: calc(var(--i) * 170ms);
}

.intro-skip {
  position: absolute;
  right: clamp(1rem, 2.2vw, 1.8rem);
  bottom: clamp(1rem, 2.2vw, 1.8rem);
  z-index: 4;
  border: 1px solid rgba(216, 236, 255, 0.28);
  border-radius: 4px;
  padding: 0.48rem 0.72rem;
  background: rgba(1, 3, 10, 0.2);
  color: rgba(216, 236, 255, 0.72);
  font-family: var(--font-code);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  opacity: 0.76;
  box-shadow: 0 0 10px rgba(59, 157, 255, 0.08);
  transition:
    opacity 180ms ease,
    color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease;
}

.intro-skip:hover,
.intro-skip:focus-visible {
  opacity: 1;
  color: #d8ecff;
  border-color: rgba(216, 236, 255, 0.46);
  background: rgba(7, 11, 22, 0.36);
  box-shadow: 0 0 12px rgba(159, 212, 255, 0.12);
  outline: none;
}

.intro-skip:disabled {
  pointer-events: none;
}

.intro-eye-frame {
  width: 100vw;
  height: 100vh;
  aspect-ratio: auto;
  border: 0;
  border-radius: 0;
  overflow: hidden;
  box-shadow: none;
}

.intro-eye-frame video,
.intro-eye-frame img {
  display: block;
  width: 100%;
  height: 100%;
  filter: saturate(1.14) contrast(1.16) brightness(0.82);
}

.intro-eye-frame img {
  object-fit: cover;
}

@media (min-width: 768px) {
  .intro-eye-frame video {
    object-fit: cover;
  }
}

@media (max-width: 767px) {
  .intro-eye-frame {
    width: 100vw;
    height: 100dvh;
    overflow: hidden;
    background: #000;
  }

  .intro-eye-frame video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center center;
    background: #000;
  }
}

.hud-noise,
.hud-scanlines {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.hud-noise {
  z-index: 40;
  opacity: 0.1;
  mix-blend-mode: screen;
  background-image:
    radial-gradient(circle at 20% 33%, rgba(104, 136, 255, 0.32) 0 1px, transparent 1px),
    radial-gradient(circle at 70% 64%, rgba(136, 92, 246, 0.25) 0 1px, transparent 1px);
  background-size: 45px 45px, 56px 56px;
  animation: noiseDrift 2.6s steps(5) infinite;
}

.hud-scanlines {
  z-index: 41;
  opacity: 0.12;
  background: repeating-linear-gradient(
    to bottom,
    rgba(226, 232, 240, 0.09) 0,
    rgba(226, 232, 240, 0.09) 1px,
    transparent 2px,
    transparent 5px
  );
}

body.intro-done .hud-noise,
body.intro-done .hud-scanlines {
  opacity: 0;
  visibility: hidden;
}

.site-shell {
  --font-pixel: "VT323", "JetBrains Mono", monospace;
  --font-ui: var(--font-pixel);
  --font-code: var(--font-pixel);
  --font-title: var(--font-pixel);
  font-family: var(--font-pixel);
  opacity: 0;
  transform: translateY(6px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

body.intro-done .site-shell {
  opacity: 1;
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 25;
  width: 100%;
  margin: 0;
  padding: 0.85rem clamp(1rem, 2vw, 2rem);
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  border: 0;
  border-radius: 0;
  backdrop-filter: blur(10px);
  background: rgba(7, 6, 7, 0.9);
  box-shadow: 0 0 10px rgba(111, 77, 127, 0.08);
}

.brand {
  text-decoration: none;
  color: var(--c-text);
  min-width: max-content;
}

.brand-symbol {
  display: inline-flex;
  align-items: baseline;
  font-family: var(--font-pixel);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  color: color-mix(in srgb, var(--c-text) 84%, var(--c-violet));
  text-shadow: 0 0 7px rgba(111, 77, 127, 0.16);
  white-space: nowrap;
}

.brand-prompt {
  color: color-mix(in srgb, var(--c-text) 88%, var(--c-violet));
}

.brand-name {
  color: #9db9ff;
  text-shadow: 0 0 6px rgba(157, 185, 255, 0.14);
}

.brand-path {
  margin-left: 0.22em;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem 0.8rem;
}

.site-nav a {
  position: relative;
  padding: 0.3rem 0.2rem;
  text-decoration: none;
  color: var(--c-muted);
  font-family: var(--font-pixel);
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  transition: color 170ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.02rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-blue), transparent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 170ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--c-text);
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  transform: scaleX(1);
}

.header-actions {
  display: inline-flex;
  gap: 0.38rem;
}

.icon-btn {
  width: 2rem;
  aspect-ratio: 1;
  border-radius: 6px;
  border: 0;
  background: color-mix(in srgb, var(--c-bg-2) 80%, transparent);
  color: var(--c-blue);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition:
    transform 170ms ease,
    color 170ms ease,
    box-shadow 170ms ease,
    border-color 170ms ease;
}

.icon-btn svg {
  width: 1rem;
  height: 1rem;
  fill: currentColor;
}

.icon-btn:hover {
  color: var(--c-green);
  box-shadow: 0 0 8px rgba(210, 164, 95, 0.18);
  transform: translateY(-1px);
}

.theme-icon {
  display: none;
}

body:not([data-theme="light"]) .theme-dark-icon,
body[data-theme="light"] .theme-light-icon {
  display: block;
}

.page {
  width: min(100% - 2rem, var(--container));
  margin: 1.2rem auto 0;
  padding-bottom: 3rem;
}

.section {
  scroll-margin-top: 5.9rem;
  margin-top: 1.25rem;
  padding: 1.25rem;
  border: 0;
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(10, 9, 11, 0.92), rgba(6, 5, 7, 0.9));
  box-shadow:
    inset 0 0 0 1px rgba(52, 43, 58, 0.45),
    0 0 12px rgba(111, 77, 127, 0.05);
}

.hero {
  margin-top: 1rem;
  padding: 1.45rem;
  background: #050505;
  box-shadow: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 1.25rem;
  align-items: stretch;
}

.kicker {
  margin: 0;
  color: var(--c-green);
  font-family: var(--font-pixel);
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  font-size: clamp(0.68rem, 0.56rem + 0.28vw, 0.82rem);
}

.hero-copy h1 {
  margin: 0.7rem 0 0;
  font-family: var(--font-ui);
  font-weight: 600;
  line-height: 1.32;
  letter-spacing: 0.01em;
  font-size: clamp(1.18rem, 0.95rem + 1.05vw, 1.96rem);
  color: var(--c-blue);
  text-shadow:
    0 0 8px rgba(111, 77, 127, 0.2),
    0 0 14px rgba(143, 118, 159, 0.1);
}

.hero-copy h1 span {
  display: block;
  margin-top: 0.28rem;
  color: #cfc3d4;
}

.lead {
  margin: 1.05rem 0 0;
  max-width: 64ch;
  color: var(--c-muted);
  font-size: clamp(0.95rem, 0.92rem + 0.18vw, 1.04rem);
  line-height: 1.72;
}

.cta-row {
  margin-top: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.62rem;
}

.btn {
  min-height: 2.62rem;
  border-radius: 6px;
  border: 0;
  padding: 0.7rem 1.08rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-ui);
  font-weight: 600;
  letter-spacing: 0.04em;
  font-size: 0.83rem;
  text-transform: uppercase;
  transition:
    transform 170ms ease,
    border-color 170ms ease,
    box-shadow 170ms ease,
    color 170ms ease;
}

.btn-primary {
  color: var(--c-text);
  background: linear-gradient(90deg, rgba(111, 77, 127, 0.26), rgba(210, 164, 95, 0.12));
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 10px rgba(111, 77, 127, 0.18);
}

.btn-ghost {
  color: var(--c-muted);
  background: rgba(23, 18, 26, 0.48);
}

.btn-ghost:hover {
  transform: translateY(-1px);
  color: var(--c-text);
  box-shadow: 0 0 8px rgba(111, 77, 127, 0.18);
}

.terminal {
  margin-top: 1rem;
  padding: 0.85rem;
  border-radius: 6px;
  border: 0;
  background: linear-gradient(180deg, rgba(10, 8, 10, 0.94), rgba(6, 5, 6, 0.95));
  box-shadow: inset 0 0 0 1px rgba(45, 34, 48, 0.5);
}

.hero-terminal {
  min-height: 8.4rem;
  display: grid;
  align-content: start;
  grid-template-rows: auto auto auto;
}

.terminal-line {
  margin: 0;
  font-family: var(--font-code);
  font-size: clamp(0.82rem, 0.74rem + 0.2vw, 0.95rem);
  min-height: 1.5em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.terminal-line + .terminal-line {
  margin-top: 0.35rem;
}

.terminal .command {
  color: var(--c-green);
}

.terminal .output {
  color: var(--c-text);
}

.terminal-cursor {
  margin: 0.3rem 0 0;
}

.terminal-cursor span {
  width: 0.58rem;
  height: 0.95rem;
  display: inline-block;
  background: var(--c-text);
  animation: blink 1.02s steps(2) infinite;
}

.hero-visual-wrap {
  display: grid;
  gap: 0.78rem;
}

.hero-visual {
  position: relative;
  margin: 0;
  border-radius: 0;
  border: 0;
  overflow: hidden;
  min-height: 100%;
  background: #050505;
  box-shadow: none;
  isolation: isolate;
}

.hero-visual::before {
  content: none;
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(to left, #050505 0%, rgba(5, 5, 5, 0) 24%),
    linear-gradient(to right, #050505 0%, rgba(5, 5, 5, 0) 24%),
    linear-gradient(to bottom, #050505 0%, rgba(5, 5, 5, 0) 20%),
    linear-gradient(to top, #050505 0%, rgba(5, 5, 5, 0) 20%);
  z-index: 2;
}

.hero-pixel-image,
.hero-visual img {
  width: 100%;
  height: 100%;
  min-height: clamp(14rem, 27vw, 20.5rem);
  object-fit: cover;
  object-position: 54% center;
  display: block;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  filter: none;
  position: relative;
  z-index: 1;
  -webkit-mask-image: radial-gradient(ellipse at 56% 50%, #000 56%, rgba(0, 0, 0, 0.72) 74%, transparent 100%);
  mask-image: radial-gradient(ellipse at 56% 50%, #000 56%, rgba(0, 0, 0, 0.72) 74%, transparent 100%);
}

.pixel-field {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3;
}

.pixel {
  position: absolute;
  width: 2px;
  height: 2px;
  opacity: 0;
  border-radius: 1px;
  animation: pixelFloat var(--dur, 2200ms) linear infinite;
  animation-delay: var(--delay, 0ms);
}

.pixel.p-blue {
  background: var(--c-blue);
  box-shadow: 0 0 6px rgba(111, 77, 127, 0.26);
}

.pixel.p-violet {
  background: var(--c-violet);
  box-shadow: 0 0 6px rgba(111, 77, 127, 0.28);
}

.pixel.p-green {
  background: var(--c-green);
  box-shadow: 0 0 6px rgba(210, 164, 95, 0.24);
}

.pixel.p-pink {
  background: var(--c-pink);
  box-shadow: 0 0 6px rgba(168, 107, 134, 0.24);
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.hero-tags span {
  padding: 0.28rem 0.5rem;
  border: 0;
  border-radius: 6px;
  font-family: var(--font-pixel);
  font-weight: 500;
  font-size: 0.66rem;
  text-transform: uppercase;
  color: var(--c-muted);
  background: rgba(23, 18, 26, 0.46);
}

.section-title p {
  margin: 0;
  color: var(--c-green);
  font-family: var(--font-pixel);
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  font-size: 0.72rem;
}

.section-title h2 {
  margin: 0.55rem 0 0;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: clamp(1rem, 0.9rem + 0.48vw, 1.3rem);
  line-height: 1.5;
}

.panel {
  padding: 1rem;
  border: 0;
  border-radius: 6px;
  background: rgba(23, 18, 26, 0.46);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 0.96rem;
  margin-top: 1.1rem;
}

.terminal-panel p {
  margin: 0;
  color: var(--c-muted);
}

.terminal-panel p + p {
  margin-top: 0.75rem;
}

.goals-panel h3 {
  margin: 0;
  font-family: var(--font-code);
  font-weight: 500;
  color: var(--c-green);
}

.goals-panel ul {
  margin: 0.65rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.35rem;
}

.stack-grid,
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.96rem;
  margin-top: 1.1rem;
}

.stack-card,
.project-card {
  padding: 1rem;
  border: 0;
  border-radius: 6px;
  background: rgba(23, 18, 26, 0.46);
}

.stack-card h3,
.project-card h3 {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 1.06rem;
  font-weight: 600;
}

.infra h3 {
  color: var(--c-violet);
}

.cyber h3 {
  color: var(--c-blue);
}

.ai h3 {
  color: var(--c-green);
}

.tools h3 {
  color: var(--c-pink);
}

.stack-card ul {
  margin: 0.66rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.36rem;
}

.stack-card li {
  border: 0;
  border-radius: 6px;
  padding: 0.22rem 0.45rem;
  color: var(--c-muted);
  font-size: 0.8rem;
  background: rgba(8, 7, 9, 0.56);
}

.project-card p {
  margin: 0.65rem 0 0;
  color: var(--c-muted);
}

.project-card .badge {
  margin-top: 0.8rem;
  display: inline-flex;
  border: 0;
  border-radius: 6px;
  padding: 0.2rem 0.43rem;
  color: var(--c-green);
  font-family: var(--font-ui);
  font-size: 0.73rem;
  text-transform: uppercase;
}

.project-card {
  transition:
    transform 170ms ease,
    box-shadow 170ms ease;
}

.project-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 10px rgba(111, 77, 127, 0.14);
}

.lab-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.96rem;
  margin-top: 1.1rem;
}

.lab-notes h3 {
  margin: 0;
  font-family: var(--font-ui);
  font-weight: 600;
  color: var(--c-blue);
}

.lab-notes ul {
  margin: 0.68rem 0 0;
  padding-left: 1rem;
  display: grid;
  gap: 0.35rem;
  color: var(--c-muted);
}

.mini-terminal {
  margin-top: 0.75rem;
}

.core-system {
  position: relative;
  overflow: hidden;
}

.core-terminal {
  margin-top: 1.1rem;
  min-height: 12.1rem;
}

.core-terminal .terminal-line {
  white-space: normal;
  overflow: visible;
  text-overflow: clip;
}

.core-grid-wrap {
  position: relative;
  margin-top: 1.1rem;
}

.core-links {
  position: absolute;
  inset: 0.6rem 0.65rem;
  pointer-events: none;
  z-index: 0;
}

.core-link {
  position: absolute;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(111, 77, 127, 0.76), rgba(210, 164, 95, 0.34), transparent);
  box-shadow: 0 0 10px rgba(111, 77, 127, 0.18);
  opacity: 0.48;
  animation: coreFlow 4.2s linear infinite;
}

.core-link-top {
  left: 16.5%;
  width: 66.8%;
  top: 24%;
}

.core-link-left {
  left: 16.5%;
  width: 17%;
  top: 24%;
  transform-origin: left center;
  transform: rotate(32deg);
}

.core-link-right {
  right: 16.5%;
  width: 17%;
  top: 24%;
  transform-origin: right center;
  transform: rotate(-32deg);
}

.core-link-down-left {
  left: 33.6%;
  width: 16.6%;
  top: 56%;
}

.core-link-down-right {
  left: 49.8%;
  width: 16.8%;
  top: 56%;
}

.core-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 0.9rem;
}

.core-card {
  border-radius: 7px;
  padding: 0.95rem;
  background:
    linear-gradient(180deg, rgba(21, 16, 23, 0.92), rgba(9, 7, 10, 0.88)),
    linear-gradient(90deg, rgba(111, 77, 127, 0.08), rgba(210, 164, 95, 0.04));
  box-shadow:
    inset 0 0 0 1px rgba(59, 43, 64, 0.72),
    0 0 10px rgba(111, 77, 127, 0.12);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.core-card:hover {
  transform: translateY(-2px);
  box-shadow:
    inset 0 0 0 1px rgba(111, 77, 127, 0.82),
    0 0 16px rgba(111, 77, 127, 0.2),
    0 0 18px rgba(210, 164, 95, 0.08);
}

.core-card-1 {
  grid-column: 1 / span 4;
}

.core-card-2 {
  grid-column: 5 / span 4;
}

.core-card-3 {
  grid-column: 9 / span 4;
}

.core-card-4 {
  grid-column: 3 / span 4;
}

.core-card-5 {
  grid-column: 7 / span 4;
}

.core-card-head {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.core-icon {
  width: 2rem;
  height: 2rem;
  flex: 0 0 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  background: rgba(18, 13, 20, 0.86);
  box-shadow:
    inset 0 0 0 1px rgba(73, 52, 79, 0.75),
    0 0 9px rgba(111, 77, 127, 0.18);
}

.core-icon svg {
  width: 1.2rem;
  height: 1.2rem;
  fill: none;
  stroke: #d8c8dc;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.core-card h3 {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #eee7df;
}

.core-card p {
  margin: 0.64rem 0 0;
  color: var(--c-muted);
  line-height: 1.56;
  font-size: 0.92rem;
}

body.reveal-ready [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 620ms ease,
    transform 620ms ease;
  transition-delay: var(--reveal-delay, 0ms);
}

body.reveal-ready [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.exit {
  position: relative;
  width: 100vw;
  min-height: clamp(28rem, 58vw, 42rem);
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding: 0;
  overflow: hidden;
  border-radius: 0;
  background: #050505;
  box-shadow: none;
}

.exit::before,
.exit::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.exit::before {
  background-image: url("assets/closing-eye-background.png");
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  opacity: 0.86;
  z-index: 0;
}

.exit::after {
  background:
    linear-gradient(90deg, rgba(5, 5, 5, 0.96) 0%, rgba(5, 5, 5, 0.74) 38%, rgba(5, 5, 5, 0.22) 70%, rgba(5, 5, 5, 0.7) 100%),
    linear-gradient(180deg, #050505 0%, rgba(5, 5, 5, 0.24) 18%, rgba(5, 5, 5, 0.2) 72%, #050505 100%);
  z-index: 1;
}

.closing-scene {
  position: relative;
  min-height: inherit;
  display: grid;
  align-items: center;
  padding: clamp(2.6rem, 5vw, 4.8rem) clamp(1.5rem, 6vw, 5rem);
  overflow: hidden;
  z-index: 2;
}

.closing-copy {
  position: relative;
  z-index: 2;
  width: min(45vw, 39rem);
  margin-left: clamp(1rem, 7vw, 7.5rem);
  text-align: center;
}

.closing-quote {
  margin: 0;
  color: #b9c9dc;
  font-family: var(--font-ui);
  font-size: clamp(1.5rem, 1.08rem + 1.7vw, 3rem);
  font-weight: 500;
  line-height: 1.42;
  letter-spacing: 0.02em;
  text-shadow:
    0 0 10px rgba(104, 124, 160, 0.2),
    0 0 18px rgba(111, 77, 127, 0.12);
}

.closing-terminal {
  width: fit-content;
  margin: 1.55rem auto 0;
  padding: 0.52rem 0.85rem;
  border: 1px solid rgba(111, 77, 127, 0.42);
  border-radius: 5px;
  color: #a8c997;
  font-family: var(--font-code);
  font-size: clamp(0.98rem, 0.9rem + 0.36vw, 1.18rem);
  letter-spacing: 0.04em;
  background: rgba(0, 0, 0, 0.36);
  box-shadow: inset 0 0 0 1px rgba(65, 54, 78, 0.28);
}

.closing-prompt {
  color: #8f769f;
  margin-right: 0.35rem;
}

.closing-cursor {
  display: inline-block;
  animation: blink 1.02s steps(2) infinite;
}

.closing-footer {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 1rem;
  z-index: 2;
  margin: 0;
  color: var(--c-muted);
  text-align: center;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.42;
}

@keyframes introLetter {
  0% {
    opacity: 0;
    transform: scale(0.9);
  }

  45% {
    opacity: 0.78;
    transform: scale(1.03);
    color: #9fd4ff;
  }

  100% {
    opacity: 1;
    filter: blur(0);
    transform: scale(1);
    color: #d8ecff;
  }
}

@keyframes introLineDrift {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(14px);
  }
}

@keyframes introScanDrift {
  0% {
    transform: translateY(0);
  }

  100% {
    transform: translateY(5px);
  }
}

@keyframes noiseDrift {
  0% {
    transform: translate3d(0, 0, 0);
  }

  100% {
    transform: translate3d(13px, -10px, 0);
  }
}

@keyframes blink {
  0%,
  45% {
    opacity: 1;
  }

  50%,
  100% {
    opacity: 0;
  }
}

@keyframes pixelFloat {
  0% {
    opacity: 0;
    transform: translate3d(0, 8px, 0) scale(0.8);
  }

  25%,
  70% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: translate3d(0, -14px, 0) scale(1.12);
  }
}

@keyframes coreFlow {
  0% {
    opacity: 0.2;
    filter: brightness(0.95);
  }

  50% {
    opacity: 0.7;
    filter: brightness(1.12);
  }

  100% {
    opacity: 0.2;
    filter: brightness(0.95);
  }
}

@media (max-width: 1120px) {
  .hero-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .lab-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-pixel-image,
  .hero-visual img {
    min-height: 14rem;
  }
}

@media (max-width: 980px) {
  .stack-grid,
  .projects-grid,
  .lab-grid {
    grid-template-columns: 1fr;
  }

  .core-links {
    display: none;
  }

  .core-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .core-card-1,
  .core-card-2,
  .core-card-3,
  .core-card-4,
  .core-card-5 {
    grid-column: auto;
  }
}

@media (max-width: 760px) {
  .site-header {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 0.58rem;
  }

  .site-nav {
    justify-content: center;
  }

  .site-nav a {
    font-size: 0.75rem;
  }

  .brand-symbol {
    font-size: 0.75rem;
  }

  .page {
    width: min(100% - 1rem, var(--container));
    margin-top: 0.7rem;
  }

  .section,
  .hero {
    padding: 0.8rem;
  }

  .exit {
    min-height: 24rem;
    padding: 0;
  }

  .exit::before {
    background-position: 68% center;
  }

  .exit::after {
    background:
      linear-gradient(180deg, #050505 0%, rgba(5, 5, 5, 0.58) 34%, rgba(5, 5, 5, 0.58) 72%, #050505 100%),
      linear-gradient(90deg, rgba(5, 5, 5, 0.9) 0%, rgba(5, 5, 5, 0.66) 58%, rgba(5, 5, 5, 0.28) 100%);
  }

  .closing-scene {
    padding: 1.35rem;
    align-items: center;
  }

  .closing-copy {
    width: min(100%, 22rem);
    margin: 0 auto;
  }

  .hero-copy h1 {
    font-size: clamp(1rem, 5.9vw, 1.75rem);
  }

  .lead {
    font-size: 0.92rem;
  }

  .core-grid {
    grid-template-columns: 1fr;
  }

  .core-card {
    padding: 0.85rem;
  }

  .core-card h3 {
    font-size: 0.92rem;
  }

  .core-card p {
    font-size: 0.88rem;
  }
}