:root {
  --bg: #07111f;
  --bg-soft: #0d1b2e;
  --surface: rgba(10, 21, 36, 0.72);
  --surface-strong: rgba(13, 27, 46, 0.9);
  --surface-border: rgba(255, 255, 255, 0.12);
  --surface-glow: rgba(72, 163, 255, 0.3);
  --text: #edf4ff;
  --text-soft: #9fb6d2;
  --text-dim: #6e89aa;
  --primary: #49b7ff;
  --primary-strong: #1687f8;
  --accent: #ff9f5a;
  --accent-soft: #ffc081;
  --success: #66f2c2;
  --danger: #ff6c83;
  --shadow-lg: 0 24px 70px rgba(3, 10, 20, 0.45);
  --shadow-md: 0 18px 40px rgba(3, 10, 20, 0.3);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1180px;
  --header-offset: 92px;
  --transition: 220ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 20%, rgba(22, 135, 248, 0.18), transparent 32%),
    radial-gradient(circle at 85% 10%, rgba(255, 159, 90, 0.14), transparent 28%),
    radial-gradient(circle at 70% 70%, rgba(80, 235, 194, 0.12), transparent 24%),
    linear-gradient(180deg, #040b15 0%, #07111f 40%, #09182b 100%);
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

canvas,
.code-background,
.cursor-glow,
.preloader,
.terminal-intro {
  pointer-events: none;
}

.container {
  width: min(var(--container), calc(100% - 2rem));
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 7rem 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1rem;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-soft);
}

.eyebrow::before {
  content: "";
  width: 2.75rem;
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 192, 129, 0), var(--accent-soft));
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1,
h2,
h3 {
  font-weight: 700;
  letter-spacing: -0.04em;
}

p {
  color: var(--text-soft);
  line-height: 1.75;
}

.glass-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(
    180deg,
    rgba(18, 34, 57, 0.78),
    rgba(8, 18, 31, 0.68)
  );
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
}

.glass-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent 30%),
    radial-gradient(circle at top right, rgba(73, 183, 255, 0.18), transparent 34%);
  opacity: 0.65;
  pointer-events: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.4rem;
  padding: 0 1.35rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    background-color var(--transition),
    border-color var(--transition);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button--primary {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #06111d;
  box-shadow: 0 18px 30px rgba(22, 135, 248, 0.24);
}

.button--secondary {
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.preloader {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 1.2rem;
  background: rgba(4, 11, 21, 0.94);
  transition: opacity 320ms ease, visibility 320ms ease;
  pointer-events: auto;
}

.preloader.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.preloader__core {
  position: relative;
  width: 7rem;
  height: 7rem;
}

.preloader__ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid transparent;
}

.preloader__ring--one {
  border-top-color: var(--primary);
  border-left-color: var(--primary);
  animation: spin 1.4s linear infinite;
}

.preloader__ring--two {
  inset: 0.6rem;
  border-right-color: var(--accent);
  border-bottom-color: var(--accent);
  animation: spin 1.1s linear infinite reverse;
}

.preloader__ring--three {
  inset: 1.35rem;
  border-top-color: var(--success);
  animation: pulse-spin 1.3s ease-in-out infinite;
}

.preloader__label {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
  color: var(--text-soft);
}

.terminal-intro {
  position: fixed;
  inset: 0;
  z-index: 1900;
  display: grid;
  place-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 280ms ease, visibility 280ms ease;
}

.terminal-intro.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.terminal-intro.is-hidden {
  opacity: 0;
  visibility: hidden;
}

.terminal-window {
  width: min(760px, calc(100% - 2rem));
  min-height: 320px;
  padding: 1rem;
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(4, 10, 18, 0.94);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.terminal-window__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.terminal-window__lights {
  display: flex;
  gap: 0.45rem;
}

.terminal-window__lights span {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
}

.terminal-window__lights span:nth-child(1) {
  background: #ff6b6b;
}

.terminal-window__lights span:nth-child(2) {
  background: #ffd166;
}

.terminal-window__lights span:nth-child(3) {
  background: #51cf66;
}

.terminal-window__skip {
  pointer-events: auto;
  border: 0;
  padding: 0.65rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-soft);
}

.terminal-window pre {
  margin: 0;
  min-height: 250px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.95rem;
  line-height: 1.9;
  white-space: pre-wrap;
  color: #b9f6d9;
}

.cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1600;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  transform: translate3d(-50%, -50%, 0);
  background: radial-gradient(circle, rgba(73, 183, 255, 0.8), rgba(73, 183, 255, 0));
  box-shadow:
    0 0 18px rgba(73, 183, 255, 0.55),
    0 0 55px rgba(255, 159, 90, 0.22);
  mix-blend-mode: screen;
  opacity: 0;
  transition:
    opacity 180ms ease,
    transform 120ms ease,
    width 180ms ease,
    height 180ms ease;
}

.cursor-glow.is-visible {
  opacity: 1;
}

.cursor-glow.is-active {
  width: 42px;
  height: 42px;
}

.particle-canvas {
  position: fixed;
  inset: 0;
  z-index: -2;
}

.code-background {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  opacity: 0.18;
}

.code-background__line {
  position: absolute;
  left: 0;
  right: 0;
  font-family: "JetBrains Mono", monospace;
  font-size: clamp(0.75rem, 1.6vw, 1rem);
  color: rgba(171, 220, 255, 0.38);
  white-space: nowrap;
  animation: drift-up linear infinite;
}

.site-header {
  position: fixed;
  top: 1rem;
  left: 0;
  width: 100%;
  z-index: 1200;
  transition: transform var(--transition), opacity var(--transition);
}

.site-header.is-scrolled .nav-shell {
  background: rgba(5, 12, 21, 0.82);
  border-color: rgba(255, 255, 255, 0.18);
  box-shadow: var(--shadow-lg);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(7, 17, 31, 0.55);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.18);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  min-width: 0;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(73, 183, 255, 0.95), rgba(255, 159, 90, 0.95));
  color: #05101c;
  font-weight: 700;
  box-shadow: 0 14px 25px rgba(73, 183, 255, 0.22);
}

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

.brand__copy strong {
  font-size: 0.98rem;
}

.brand__copy small {
  color: var(--text-dim);
  font-size: 0.76rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.site-nav a {
  padding: 0.75rem 1rem;
  border-radius: 999px;
  color: var(--text-soft);
  transition:
    background-color var(--transition),
    color var(--transition),
    transform var(--transition);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(255, 255, 255, 0.07);
  color: var(--text);
  transform: translateY(-1px);
}

.site-nav__cta {
  background: linear-gradient(135deg, rgba(73, 183, 255, 0.24), rgba(255, 159, 90, 0.24));
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 0.3rem;
  width: 3rem;
  height: 3rem;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.nav-toggle span {
  width: 1.2rem;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

main {
  padding-top: calc(var(--header-offset) + 2.5rem);
}

.hero {
  min-height: calc(100vh - 3rem);
  display: flex;
  align-items: center;
  padding-top: 3rem;
}

.hero-grid,
.about-grid,
.skills-grid,
.github-grid,
.contact-grid {
  display: grid;
  align-items: center;
  gap: 2.5rem;
}

.hero-grid {
  grid-template-columns: 1.2fr 0.95fr;
}

.hero-copy h1 {
  max-width: 11ch;
  font-size: clamp(3rem, 8vw, 5.9rem);
  line-height: 0.94;
}

.hero-copy__lead {
  max-width: 60ch;
  margin-top: 1.6rem;
  font-size: 1.07rem;
}

.hero-copy__typing {
  margin-top: 1.25rem;
  font-family: "JetBrains Mono", monospace;
  color: var(--text);
}

#typed-text {
  display: inline-flex;
  min-width: 15ch;
  color: var(--accent-soft);
}

#typed-text::after {
  content: "_";
  margin-left: 0.18rem;
  animation: blink 0.9s steps(1) infinite;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2rem;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.2rem;
}

.metric-card {
  padding: 1.15rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.metric-card__value {
  display: block;
  margin-bottom: 0.35rem;
  font-size: clamp(1.3rem, 4vw, 2.1rem);
  font-weight: 700;
  color: var(--text);
}

.metric-card small {
  color: var(--text-soft);
}

.hero-visual {
  display: flex;
  justify-content: center;
}

.avatar-stage {
  position: relative;
  width: min(32rem, 100%);
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  perspective: 1200px;
}

.avatar-stage__halo {
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(73, 183, 255, 0.32), rgba(73, 183, 255, 0)),
    radial-gradient(circle at 80% 20%, rgba(255, 159, 90, 0.34), rgba(255, 159, 90, 0));
  filter: blur(10px);
  animation: pulse-halo 4s ease-in-out infinite;
}

.avatar-stage__orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.avatar-stage__orbit--one {
  inset: 5%;
  animation: orbit 14s linear infinite;
}

.avatar-stage__orbit--two {
  inset: 18%;
  animation: orbit 10s linear infinite reverse;
}

.avatar-card {
  position: relative;
  width: min(24rem, 82%);
  aspect-ratio: 0.92 / 1;
  padding: 1rem;
  border-radius: 36px;
  background: linear-gradient(
    180deg,
    rgba(16, 31, 52, 0.92),
    rgba(8, 18, 31, 0.92)
  );
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 28px 60px rgba(3, 10, 20, 0.42);
  transform-style: preserve-3d;
  transition: transform var(--transition), box-shadow var(--transition);
}

.avatar-card__shine {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.12),
    transparent 24%,
    transparent 60%,
    rgba(255, 255, 255, 0.06)
  );
  border-radius: inherit;
}

.avatar-card img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 78%;
  object-fit: cover;
  border-radius: 28px;
  box-shadow: 0 20px 32px rgba(0, 0, 0, 0.28);
}

.avatar-card__meta {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1rem;
}

.avatar-card__meta span {
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.83rem;
  color: var(--text-soft);
}

.scroll-cue {
  margin-top: 2rem;
  text-align: center;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.section-heading {
  display: grid;
  gap: 1rem;
}

.section-heading--center {
  justify-items: center;
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-heading h2 {
  max-width: 12ch;
  font-size: clamp(2.4rem, 6vw, 4.1rem);
  line-height: 0.98;
}

.section-heading--center h2 {
  max-width: 14ch;
}

.section-heading p:last-child {
  max-width: 62ch;
}

.about-grid,
.skills-grid,
.contact-grid {
  grid-template-columns: 0.95fr 1.05fr;
}

.about-panels {
  display: grid;
  gap: 1.25rem;
}

.terminal-card {
  padding: 1.6rem;
}

.terminal-card__title {
  margin-bottom: 1rem;
  color: var(--success);
  font-family: "JetBrains Mono", monospace;
}

.terminal-card ul {
  margin: 0;
  padding-left: 1.2rem;
  color: var(--text-soft);
  display: grid;
  gap: 0.8rem;
}

.about-highlight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.about-highlight {
  padding: 1.3rem;
}

.about-highlight__label {
  display: inline-flex;
  margin-bottom: 0.85rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(73, 183, 255, 0.1);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.73rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
}

.about-highlight h3 {
  margin-bottom: 0.65rem;
  font-size: 1.28rem;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: center;
  margin-bottom: 1.1rem;
}

.filter-chip {
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-soft);
  border-radius: 999px;
  padding: 0.8rem 1.15rem;
  transition:
    background-color var(--transition),
    color var(--transition),
    transform var(--transition);
}

.filter-chip:hover,
.filter-chip:focus-visible,
.filter-chip.is-active {
  transform: translateY(-1px);
  background: linear-gradient(135deg, rgba(73, 183, 255, 0.22), rgba(255, 159, 90, 0.22));
  color: var(--text);
}

.project-status {
  margin-bottom: 1.8rem;
  text-align: center;
  color: var(--text-dim);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.84rem;
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.3rem;
}

.project-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-height: 100%;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(13, 27, 46, 0.96), rgba(8, 18, 31, 0.94));
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-md);
  transform-style: preserve-3d;
  transition:
    transform var(--transition),
    box-shadow var(--transition),
    opacity var(--transition);
}

.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.12), transparent 24%),
    radial-gradient(circle at top right, rgba(73, 183, 255, 0.18), transparent 34%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.project-card:hover {
  box-shadow: var(--shadow-lg);
}

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

.project-card.is-hidden {
  display: none;
}

.project-card__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.project-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 320ms ease;
}

.project-card:hover .project-card__media img {
  transform: scale(1.06);
}

.project-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 1rem;
  padding: 1.35rem;
}

.project-card__eyebrow {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.project-card__eyebrow span {
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-soft);
  font-size: 0.76rem;
}

.project-card h3 {
  font-size: 1.35rem;
}

.project-card__links {
  margin-top: auto;
}

.project-card__links a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--primary);
}

.project-card__links a::after {
  content: "->";
}

.skills-panel {
  padding: 1.7rem;
}

.skill-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.skill-cloud__chip {
  display: inline-flex;
  align-items: center;
  padding: 0.78rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-soft);
  transform: translateY(18px);
  opacity: 0;
  transition: transform 420ms ease, opacity 420ms ease;
}

.skill-cloud__chip.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.skill-progress + .skill-progress {
  margin-top: 1.1rem;
}

.skill-progress__header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.65rem;
  color: var(--text);
}

.skill-progress__track {
  height: 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.skill-progress__bar {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  box-shadow: 0 0 24px rgba(73, 183, 255, 0.25);
  transition: width 900ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.github-grid {
  grid-template-columns: 0.9fr 1.1fr;
}

.github-summary,
.github-graph {
  padding: 1.6rem;
}

.github-summary__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.github-summary__stats div {
  padding: 1rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
}

.github-summary__stats span {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--text);
  font-size: 1.5rem;
  font-weight: 700;
}

.github-summary__stats small {
  color: var(--text-soft);
}

.github-language-block {
  margin-top: 1.5rem;
}

.github-language-block__title {
  margin-bottom: 0.9rem;
  color: var(--text-soft);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.github-language-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.github-language-chip {
  display: inline-flex;
  align-items: center;
  padding: 0.7rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-soft);
  font-size: 0.85rem;
}

.github-graph img {
  width: 100%;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.02);
}

.contact-links {
  display: grid;
  gap: 0.8rem;
  margin-top: 2rem;
}

.contact-links a {
  display: inline-flex;
  width: fit-content;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-soft);
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: 1.6rem;
}

.contact-form label {
  display: grid;
  gap: 0.55rem;
  color: var(--text);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  transition:
    border-color var(--transition),
    background-color var(--transition),
    transform var(--transition);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-dim);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(73, 183, 255, 0.7);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
}

.site-footer {
  padding: 1.3rem 0 2rem;
}

.site-footer__inner {
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer p {
  text-align: center;
  color: var(--text-dim);
}

.noscript-banner {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 14px;
  background: rgba(255, 108, 131, 0.12);
  border: 1px solid rgba(255, 108, 131, 0.3);
  color: #ffd3dc;
  max-width: 360px;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 650ms ease, transform 650ms ease;
}

[data-reveal="left"] {
  transform: translateX(-38px);
}

[data-reveal="right"] {
  transform: translateX(38px);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translate(0, 0);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid rgba(73, 183, 255, 0.8);
  outline-offset: 3px;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse-spin {
  0%,
  100% {
    transform: scale(0.88);
    opacity: 0.55;
  }

  50% {
    transform: scale(1.04);
    opacity: 1;
  }
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}

@keyframes orbit {
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse-halo {
  0%,
  100% {
    transform: scale(0.96);
  }

  50% {
    transform: scale(1.05);
  }
}

@keyframes drift-up {
  from {
    transform: translate3d(0, 18vh, 0);
  }

  to {
    transform: translate3d(0, -130vh, 0);
  }
}

@media (max-width: 1100px) {
  .hero-grid,
  .about-grid,
  .skills-grid,
  .github-grid,
  .contact-grid,
  .project-grid,
  .about-highlight-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy h1,
  .section-heading h2,
  .section-heading--center h2 {
    max-width: none;
  }

  .hero-copy,
  .section-heading,
  .section-heading--center {
    text-align: center;
    justify-items: center;
  }

  .hero-actions,
  .hero-metrics,
  .github-summary__stats {
    justify-content: center;
  }

  .hero-metrics {
    grid-template-columns: repeat(3, minmax(0, 180px));
  }
}

@media (max-width: 860px) {
  .site-header {
    top: 0.6rem;
  }

  .nav-shell {
    border-radius: 26px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    top: 5.75rem;
    left: 1rem;
    right: 1rem;
    display: grid;
    gap: 0.4rem;
    padding: 1rem;
    border-radius: 24px;
    background: rgba(4, 10, 18, 0.94);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-lg);
    transform: translateY(-16px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
      transform var(--transition),
      opacity var(--transition),
      visibility var(--transition);
  }

  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

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

  main {
    padding-top: calc(var(--header-offset) + 1.6rem);
  }

  .hero {
    min-height: auto;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 5.2rem 0;
  }

  .hero-copy h1 {
    font-size: clamp(2.6rem, 14vw, 4rem);
  }

  .hero-metrics,
  .github-summary__stats {
    grid-template-columns: 1fr;
  }

  .metric-card,
  .github-summary__stats div {
    text-align: left;
  }

  .brand__copy small {
    display: none;
  }

  .project-card__body,
  .skills-panel,
  .github-summary,
  .github-graph,
  .contact-form,
  .terminal-card,
  .about-highlight {
    padding: 1.2rem;
  }

  .terminal-window pre {
    font-size: 0.84rem;
  }
}

@media (pointer: coarse) {
  .cursor-glow {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}