@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --portfolio-bg: #06060c;
  --portfolio-bg-soft: #0a0a12;
  --portfolio-surface: rgba(16, 16, 28, 0.78);
  --portfolio-surface-strong: #11111d;
  --portfolio-border: rgba(255, 255, 255, 0.09);
  --portfolio-border-cyan: rgba(0, 240, 255, 0.28);
  --portfolio-text: #e8e8f0;
  --portfolio-text-soft: #a5a5bb;
  --portfolio-text-muted: #686880;
  --portfolio-cyan: #00f0ff;
  --portfolio-magenta: #ff00e5;
  --portfolio-green: #00ff88;
  --portfolio-purple: #a855f7;
  --portfolio-yellow: #facc15;
  --portfolio-shadow-cyan: 0 0 22px rgba(0, 240, 255, 0.22), 0 0 70px rgba(0, 240, 255, 0.08);
  --portfolio-shadow-magenta: 0 0 22px rgba(255, 0, 229, 0.2), 0 0 70px rgba(255, 0, 229, 0.08);
  --portfolio-radius-sm: 8px;
  --portfolio-radius-md: 16px;
  --portfolio-radius-lg: 24px;
  --portfolio-max-width: 1180px;
  --portfolio-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  color-scheme: dark;
  scroll-behavior: smooth;
}

body.portfolio-page {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--portfolio-bg);
  color: var(--portfolio-text);
  font-family: 'Inter', sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.portfolio-page::before {
  position: fixed;
  z-index: -2;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 240, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  content: '';
  mask-image: linear-gradient(to bottom, black, transparent 82%);
  pointer-events: none;
}

body.portfolio-page::after {
  position: fixed;
  z-index: -1;
  top: 18%;
  right: -180px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: rgba(168, 85, 247, 0.08);
  content: '';
  filter: blur(100px);
  pointer-events: none;
}

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

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

button,
a,
input {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  border: 0;
}

:focus-visible {
  outline: 2px solid var(--portfolio-cyan);
  outline-offset: 4px;
}

h1,
h2,
h3,
h4,
p {
  margin-top: 0;
}

h1,
h2,
h3,
h4 {
  color: var(--portfolio-text);
  font-family: 'Space Grotesk', sans-serif;
  line-height: 1.12;
}

.container {
  width: min(calc(100% - 40px), var(--portfolio-max-width));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 16px;
  right: 16px;
  left: 16px;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 64px;
  padding: 12px 22px;
  border: 1px solid var(--portfolio-border);
  border-radius: var(--portfolio-radius-lg);
  background: rgba(8, 8, 14, 0.76);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(22px);
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.site-nav.is-scrolled {
  border-color: var(--portfolio-border-cyan);
  background: rgba(6, 6, 12, 0.94);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.46), var(--portfolio-shadow-cyan);
}

.site-nav__identity,
.site-nav__brand,
.site-nav__status,
.site-nav__links,
.site-nav__actions {
  display: flex;
  align-items: center;
}

.site-nav__identity {
  gap: 16px;
  min-width: max-content;
}

.site-nav__brand {
  gap: 3px;
  color: var(--portfolio-text);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.22rem;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.site-nav__brand span {
  color: var(--portfolio-cyan);
  font-size: 1.55rem;
  line-height: 0.8;
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.8);
}

.site-nav__status {
  gap: 6px;
  color: var(--portfolio-text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.63rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-nav__status strong {
  color: var(--portfolio-green);
  font-weight: 700;
  text-shadow: 0 0 10px rgba(0, 255, 136, 0.6);
}

.site-nav__links {
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav__links a {
  position: relative;
  padding: 8px 12px;
  border-radius: var(--portfolio-radius-sm);
  color: var(--portfolio-text-soft);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  transition: color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.site-nav__links a::before,
.site-nav__links a::after {
  position: absolute;
  color: var(--portfolio-magenta);
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.site-nav__links a::before {
  left: 3px;
  content: '[';
  transform: translateX(6px);
}

.site-nav__links a::after {
  right: 3px;
  content: ']';
  transform: translateX(-6px);
}

.site-nav__links a:hover,
.site-nav__links a[aria-current='page'] {
  background: rgba(0, 240, 255, 0.06);
  color: var(--portfolio-cyan);
}

.site-nav__links a:hover::before,
.site-nav__links a:hover::after,
.site-nav__links a[aria-current='page']::before,
.site-nav__links a[aria-current='page']::after {
  opacity: 1;
  transform: translateX(0);
}

.site-nav__actions {
  gap: 12px;
  min-width: max-content;
}

.site-nav__contact {
  padding: 9px 15px;
  border: 1px solid var(--portfolio-cyan);
  border-radius: var(--portfolio-radius-sm);
  background: var(--portfolio-cyan);
  color: var(--portfolio-bg);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.site-nav__contact:hover {
  box-shadow: var(--portfolio-shadow-cyan);
  transform: translateY(-2px);
}

.site-nav__toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 10px;
  border: 1px solid var(--portfolio-border);
  border-radius: var(--portfolio-radius-sm);
  background: rgba(255, 255, 255, 0.03);
  color: var(--portfolio-text);
  cursor: pointer;
}

.site-nav__toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  border-radius: 10px;
  background: currentColor;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.site-nav__toggle.is-open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.site-nav__toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.site-nav__toggle.is-open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.portfolio-main {
  min-height: 100vh;
  padding-top: 122px;
}

.page-hero {
  position: relative;
  padding: 70px 0 84px;
}

.page-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.07fr) minmax(360px, 0.93fr);
  align-items: center;
  gap: 64px;
}

.page-hero__copy {
  position: relative;
  z-index: 1;
}

.kicker,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  color: var(--portfolio-green);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.kicker::before,
.section-kicker::before {
  width: 24px;
  height: 1px;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
  content: '';
}

.page-hero h1 {
  max-width: 780px;
  margin-bottom: 24px;
  font-size: clamp(2.65rem, 6vw, 5.2rem);
  letter-spacing: -0.07em;
}

.page-hero h1 .accent,
.gradient-text {
  background: linear-gradient(110deg, var(--portfolio-cyan), #8df9ff 48%, var(--portfolio-magenta));
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

.page-hero__lead {
  max-width: 680px;
  margin-bottom: 30px;
  color: var(--portfolio-text-soft);
  font-size: clamp(1rem, 1.7vw, 1.16rem);
  line-height: 1.75;
}

.page-hero__actions,
.inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 44px;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: var(--portfolio-radius-sm);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.86rem;
  font-weight: 700;
  transition: box-shadow 0.25s ease, border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

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

.button--primary {
  background: var(--portfolio-cyan);
  color: var(--portfolio-bg);
}

.button--primary:hover {
  box-shadow: var(--portfolio-shadow-cyan);
}

.button--secondary {
  border-color: var(--portfolio-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--portfolio-text);
}

.button--secondary:hover {
  border-color: var(--portfolio-border-cyan);
  background: rgba(0, 240, 255, 0.06);
}

.button--ghost {
  min-height: auto;
  padding: 0;
  color: var(--portfolio-cyan);
}

.button--ghost:hover {
  color: var(--portfolio-text);
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, max-content);
  gap: 22px;
  margin-top: 38px;
}

.hero-meta__item {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.hero-meta__label {
  color: var(--portfolio-text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.63rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-meta__value {
  color: var(--portfolio-text);
  font-size: 0.85rem;
  font-weight: 600;
}

.terminal-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--portfolio-border-cyan);
  border-radius: var(--portfolio-radius-md);
  background: rgba(8, 8, 14, 0.88);
  box-shadow: var(--portfolio-shadow-cyan), inset 0 0 24px rgba(0, 240, 255, 0.035);
}

.terminal-panel::after {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--portfolio-magenta), transparent);
  animation: portfolio-scan 4.5s linear infinite;
  content: '';
  pointer-events: none;
}

.terminal-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 16px;
  border-bottom: 1px solid var(--portfolio-border);
  background: rgba(255, 255, 255, 0.025);
}

.terminal-panel__dots {
  display: flex;
  gap: 6px;
}

.terminal-panel__dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}

.terminal-panel__dots span:nth-child(1) { background: #ff5f56; }
.terminal-panel__dots span:nth-child(2) { background: #ffbd2e; }
.terminal-panel__dots span:nth-child(3) { background: #27c93f; }

.terminal-panel__title,
.terminal-panel__status,
.terminal-line,
.code-label,
.project-visual__code {
  font-family: 'JetBrains Mono', monospace;
}

.terminal-panel__title,
.terminal-panel__status {
  color: var(--portfolio-text-muted);
  font-size: 0.67rem;
}

.terminal-panel__status {
  color: var(--portfolio-green);
}

.terminal-panel__body {
  display: grid;
  gap: 14px;
  min-height: 330px;
  padding: 22px;
}

.terminal-line {
  color: var(--portfolio-text-soft);
  font-size: 0.75rem;
  line-height: 1.6;
}

.terminal-line .cyan { color: var(--portfolio-cyan); }
.terminal-line .green { color: var(--portfolio-green); }
.terminal-line .magenta { color: var(--portfolio-magenta); }
.terminal-line .muted { color: var(--portfolio-text-muted); }

.terminal-tree {
  display: grid;
  gap: 9px;
  padding: 15px;
  border: 1px solid rgba(0, 240, 255, 0.13);
  border-radius: var(--portfolio-radius-sm);
  background: rgba(0, 240, 255, 0.025);
}

.terminal-tree span {
  color: var(--portfolio-text-soft);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
}

.terminal-tree span::before {
  margin-right: 8px;
  color: var(--portfolio-cyan);
  content: '├─';
}

.section {
  padding: 94px 0;
}

.section--soft {
  border-block: 1px solid rgba(255, 255, 255, 0.045);
  background: rgba(14, 14, 24, 0.55);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 42px;
}

.section-heading__copy {
  max-width: 710px;
}

.section-heading h2 {
  margin-bottom: 12px;
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.055em;
}

.section-heading p {
  max-width: 690px;
  margin-bottom: 0;
  color: var(--portfolio-text-soft);
}

.section-kicker {
  margin-bottom: 14px;
  color: var(--portfolio-cyan);
}

.project-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-button {
  padding: 9px 13px;
  border: 1px solid var(--portfolio-border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.025);
  color: var(--portfolio-text-muted);
  cursor: pointer;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.67rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.filter-button:hover,
.filter-button.is-active {
  border-color: var(--portfolio-cyan);
  background: rgba(0, 240, 255, 0.07);
  color: var(--portfolio-cyan);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.project-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--portfolio-border);
  border-radius: var(--portfolio-radius-md);
  background: var(--portfolio-surface);
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.16);
  transition: border-color 0.3s ease, transform 0.3s var(--portfolio-ease), box-shadow 0.3s ease;
}

.project-card::before,
.glow-panel::before {
  position: absolute;
  z-index: 0;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(420px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(0, 240, 255, 0.08), transparent 52%);
  content: '';
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.project-card:hover,
.glow-panel:hover {
  border-color: var(--portfolio-border-cyan);
  box-shadow: var(--portfolio-shadow-cyan);
  transform: translateY(-5px);
}

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

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

.project-card__visual,
.project-card__content,
.glow-panel > * {
  position: relative;
  z-index: 1;
}

.project-card__visual {
  min-height: 228px;
  padding: 19px;
  border-bottom: 1px solid var(--portfolio-border);
}

.project-visual {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 190px;
  overflow: hidden;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 12px;
  background:
    linear-gradient(145deg, rgba(0, 240, 255, 0.1), transparent 45%),
    linear-gradient(325deg, rgba(255, 0, 229, 0.09), transparent 55%),
    #0b0b15;
}

.project-visual::before {
  position: absolute;
  top: 0;
  right: 15%;
  width: 1px;
  height: 100%;
  background: linear-gradient(transparent, rgba(0, 240, 255, 0.45), transparent);
  content: '';
  opacity: 0.4;
  transform: rotate(28deg);
}

.project-visual::after {
  position: absolute;
  right: -50px;
  bottom: -85px;
  width: 190px;
  height: 190px;
  border: 1px solid rgba(0, 240, 255, 0.2);
  border-radius: 50%;
  box-shadow: 0 0 0 20px rgba(0, 240, 255, 0.025), 0 0 0 40px rgba(0, 240, 255, 0.02);
  content: '';
}

.project-visual--support {
  background:
    linear-gradient(145deg, rgba(168, 85, 247, 0.14), transparent 48%),
    linear-gradient(325deg, rgba(0, 240, 255, 0.06), transparent 55%),
    #0b0b15;
}

.project-visual--sales {
  background:
    linear-gradient(145deg, rgba(0, 255, 136, 0.1), transparent 48%),
    linear-gradient(325deg, rgba(250, 204, 21, 0.08), transparent 55%),
    #0b0b15;
}

.project-visual--data {
  background:
    linear-gradient(145deg, rgba(250, 204, 21, 0.11), transparent 48%),
    linear-gradient(325deg, rgba(255, 0, 229, 0.08), transparent 55%),
    #0b0b15;
}

.project-visual__top,
.project-visual__footer {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.project-visual__top {
  color: var(--portfolio-text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.63rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-visual__signal {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.project-visual__signal::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--portfolio-green);
  box-shadow: 0 0 8px var(--portfolio-green);
  content: '';
}

.project-visual__nodes {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  min-height: 92px;
}

.project-node {
  display: grid;
  place-items: center;
  width: 76px;
  min-height: 58px;
  padding: 8px;
  border: 1px solid rgba(0, 240, 255, 0.28);
  border-radius: 9px;
  background: rgba(0, 240, 255, 0.06);
  color: var(--portfolio-cyan);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem;
  text-align: center;
  text-transform: uppercase;
}

.project-node--accent {
  border-color: rgba(255, 0, 229, 0.35);
  background: rgba(255, 0, 229, 0.07);
  color: var(--portfolio-magenta);
}

.project-node--green {
  border-color: rgba(0, 255, 136, 0.35);
  background: rgba(0, 255, 136, 0.07);
  color: var(--portfolio-green);
}

.project-node--yellow {
  border-color: rgba(250, 204, 21, 0.35);
  background: rgba(250, 204, 21, 0.07);
  color: var(--portfolio-yellow);
}

.project-connector {
  width: 24px;
  height: 1px;
  background: linear-gradient(90deg, var(--portfolio-cyan), var(--portfolio-magenta));
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.65);
}

.project-visual__footer {
  color: var(--portfolio-text-soft);
  font-size: 0.71rem;
}

.project-visual__code {
  color: var(--portfolio-cyan);
  font-size: 0.62rem;
}

.project-card__content {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 24px;
}

.project-card__eyebrow {
  margin-bottom: 9px;
  color: var(--portfolio-cyan);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.project-card__content h3 {
  margin-bottom: 9px;
  font-size: 1.42rem;
  letter-spacing: -0.035em;
}

.project-card__content p {
  margin-bottom: 18px;
  color: var(--portfolio-text-soft);
  font-size: 0.88rem;
}

.project-card__tags,
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.project-card__tags {
  margin-top: auto;
  padding-top: 5px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 3px 9px;
  border: 1px solid var(--portfolio-border);
  border-radius: 999px;
  color: var(--portfolio-text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.61rem;
  letter-spacing: 0.03em;
}

.project-card__links {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 22px;
  padding-top: 17px;
  border-top: 1px solid var(--portfolio-border);
}

.project-card__links a {
  color: var(--portfolio-cyan);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
}

.project-card__links a:hover {
  color: var(--portfolio-text);
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  width: fit-content;
  padding: 4px 9px;
  border: 1px solid rgba(0, 255, 136, 0.22);
  border-radius: 999px;
  background: rgba(0, 255, 136, 0.055);
  color: var(--portfolio-green);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.03em;
}

.status::before {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
  content: '';
}

.status--warning {
  border-color: rgba(250, 204, 21, 0.25);
  background: rgba(250, 204, 21, 0.06);
  color: var(--portfolio-yellow);
}

.status--muted {
  border-color: var(--portfolio-border);
  background: rgba(255, 255, 255, 0.025);
  color: var(--portfolio-text-muted);
}

.callout {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 28px 30px;
  border: 1px solid rgba(255, 0, 229, 0.25);
  border-radius: var(--portfolio-radius-md);
  background: linear-gradient(115deg, rgba(255, 0, 229, 0.07), rgba(0, 240, 255, 0.035));
}

.callout h3 {
  margin-bottom: 7px;
  font-size: 1.25rem;
}

.callout p {
  max-width: 690px;
  margin-bottom: 0;
  color: var(--portfolio-text-soft);
  font-size: 0.86rem;
}

.secondary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.secondary-card {
  display: flex;
  flex-direction: column;
  min-height: 190px;
  padding: 22px;
  border: 1px solid var(--portfolio-border);
  border-radius: var(--portfolio-radius-md);
  background: rgba(255, 255, 255, 0.018);
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.secondary-card:hover {
  border-color: rgba(0, 240, 255, 0.3);
  background: rgba(0, 240, 255, 0.035);
  transform: translateY(-3px);
}

.secondary-card__type {
  margin-bottom: 12px;
  color: var(--portfolio-purple);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.63rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.secondary-card h3 {
  margin-bottom: 7px;
  font-size: 1.04rem;
}

.secondary-card p {
  margin-bottom: 18px;
  color: var(--portfolio-text-muted);
  font-size: 0.79rem;
}

.secondary-card a {
  margin-top: auto;
  color: var(--portfolio-cyan);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.67rem;
}

.case-hero {
  padding: 52px 0 50px;
}

.case-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 0.78fr);
  align-items: center;
  gap: 54px;
}

.case-hero h1 {
  max-width: 760px;
  margin-bottom: 20px;
  font-size: clamp(2.55rem, 6vw, 4.7rem);
  letter-spacing: -0.07em;
}

.case-hero__lead {
  max-width: 700px;
  margin-bottom: 25px;
  color: var(--portfolio-text-soft);
  font-size: 1.04rem;
}

.case-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-bottom: 28px;
}

.case-visual {
  position: relative;
  min-height: 335px;
  padding: 20px;
  border: 1px solid var(--portfolio-border-cyan);
  border-radius: var(--portfolio-radius-lg);
  background: rgba(9, 9, 17, 0.86);
  box-shadow: var(--portfolio-shadow-cyan);
}

.case-visual__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--portfolio-border);
  color: var(--portfolio-text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.64rem;
  text-transform: uppercase;
}

.case-visual__body {
  display: grid;
  align-content: center;
  min-height: 265px;
}

.architecture-diagram {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-rows: repeat(3, minmax(42px, auto));
  align-items: center;
  gap: 13px;
}

.architecture-node {
  display: grid;
  place-items: center;
  min-height: 58px;
  padding: 8px;
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: 10px;
  background: rgba(0, 240, 255, 0.06);
  color: var(--portfolio-cyan);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.58rem;
  text-align: center;
  text-transform: uppercase;
}

.architecture-node--main {
  border-color: rgba(255, 0, 229, 0.38);
  background: rgba(255, 0, 229, 0.08);
  color: var(--portfolio-magenta);
  box-shadow: 0 0 18px rgba(255, 0, 229, 0.1);
}

.architecture-node--green {
  border-color: rgba(0, 255, 136, 0.32);
  background: rgba(0, 255, 136, 0.06);
  color: var(--portfolio-green);
}

.architecture-node--yellow {
  border-color: rgba(250, 204, 21, 0.3);
  background: rgba(250, 204, 21, 0.06);
  color: var(--portfolio-yellow);
}

.architecture-line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--portfolio-cyan), transparent);
  box-shadow: 0 0 7px rgba(0, 240, 255, 0.7);
}

.architecture-line--vertical {
  justify-self: center;
  width: 1px;
  height: 24px;
  background: linear-gradient(transparent, var(--portfolio-cyan), transparent);
}

.case-layout {
  display: grid;
  grid-template-columns: minmax(210px, 0.28fr) minmax(0, 0.72fr);
  align-items: start;
  gap: 58px;
}

.case-aside {
  position: sticky;
  top: 104px;
}

.case-aside__label {
  margin-bottom: 12px;
  color: var(--portfolio-text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.case-aside__list {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.case-aside__list a {
  display: block;
  padding: 8px 10px;
  border-left: 1px solid var(--portfolio-border);
  color: var(--portfolio-text-muted);
  font-size: 0.79rem;
  transition: color 0.2s ease, border-color 0.2s ease, padding 0.2s ease;
}

.case-aside__list a:hover {
  padding-left: 15px;
  border-color: var(--portfolio-cyan);
  color: var(--portfolio-cyan);
}

.case-content {
  min-width: 0;
}

.case-section {
  scroll-margin-top: 105px;
  padding-bottom: 52px;
}

.case-section + .case-section {
  padding-top: 16px;
  border-top: 1px solid var(--portfolio-border);
}

.case-section h2 {
  margin-bottom: 17px;
  font-size: clamp(1.55rem, 3vw, 2.15rem);
  letter-spacing: -0.04em;
}

.case-section h3 {
  margin: 25px 0 10px;
  color: var(--portfolio-cyan);
  font-size: 1rem;
}

.case-section p,
.case-section li {
  color: var(--portfolio-text-soft);
  font-size: 0.91rem;
}

.case-section p {
  max-width: 790px;
}

.case-section ul {
  display: grid;
  gap: 9px;
  padding-left: 20px;
}

.case-section li::marker {
  color: var(--portfolio-cyan);
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 25px 0 5px;
}

.metric {
  padding: 17px;
  border: 1px solid var(--portfolio-border);
  border-radius: var(--portfolio-radius-sm);
  background: rgba(255, 255, 255, 0.025);
}

.metric strong {
  display: block;
  margin-bottom: 4px;
  color: var(--portfolio-cyan);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.18rem;
}

.metric span {
  color: var(--portfolio-text-muted);
  font-size: 0.69rem;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.glow-panel {
  position: relative;
  overflow: hidden;
  padding: 22px;
  border: 1px solid var(--portfolio-border);
  border-radius: var(--portfolio-radius-md);
  background: var(--portfolio-surface);
  transition: border-color 0.3s ease, transform 0.3s var(--portfolio-ease), box-shadow 0.3s ease;
}

.glow-panel h3 {
  margin: 0 0 8px;
  color: var(--portfolio-text);
  font-size: 1rem;
}

.glow-panel p {
  margin-bottom: 0;
  font-size: 0.82rem;
}

.code-block {
  overflow-x: auto;
  margin: 22px 0 0;
  padding: 19px;
  border: 1px solid rgba(0, 240, 255, 0.15);
  border-radius: var(--portfolio-radius-sm);
  background: #08080f;
  color: var(--portfolio-text-soft);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.73rem;
  line-height: 1.8;
  white-space: pre-wrap;
}

.code-block .cyan { color: var(--portfolio-cyan); }
.code-block .magenta { color: var(--portfolio-magenta); }
.code-block .green { color: var(--portfolio-green); }
.code-block .yellow { color: var(--portfolio-yellow); }

.profile-hero__grid,
.resume-header {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 56px;
}

.profile-card {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 360px;
  overflow: hidden;
  padding: 28px;
  border: 1px solid var(--portfolio-border-cyan);
  border-radius: var(--portfolio-radius-lg);
  background: linear-gradient(145deg, rgba(0, 240, 255, 0.08), rgba(255, 0, 229, 0.06)), rgba(8, 8, 14, 0.82);
  box-shadow: var(--portfolio-shadow-cyan);
}

.profile-card::before,
.profile-card::after {
  position: absolute;
  border: 1px solid rgba(0, 240, 255, 0.22);
  border-radius: 50%;
  content: '';
}

.profile-card::before {
  width: 260px;
  height: 260px;
  animation: portfolio-pulse 3s ease-in-out infinite;
}

.profile-card::after {
  width: 340px;
  height: 340px;
  opacity: 0.45;
}

.profile-card__initials {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 145px;
  height: 145px;
  border: 2px solid var(--portfolio-cyan);
  border-radius: 50%;
  background: #0c1620;
  box-shadow: 0 0 0 10px rgba(0, 240, 255, 0.05), 0 0 35px rgba(0, 240, 255, 0.32);
  color: var(--portfolio-cyan);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 3rem;
  font-weight: 700;
}

.profile-card__photo {
  position: relative;
  z-index: 1;
  width: 145px;
  height: 145px;
  border: 2px solid var(--portfolio-cyan);
  border-radius: 50%;
  background: #0c1620;
  box-shadow: 0 0 0 10px rgba(0, 240, 255, 0.05), 0 0 35px rgba(0, 240, 255, 0.32);
  object-fit: cover;
}

.profile-card__caption {
  position: absolute;
  right: 24px;
  bottom: 21px;
  left: 24px;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  color: var(--portfolio-text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.61rem;
  text-transform: uppercase;
}

.profile-copy h1,
.resume-header h1 {
  margin-bottom: 18px;
  font-size: clamp(2.6rem, 6vw, 4.9rem);
  letter-spacing: -0.07em;
}

.profile-copy > p,
.resume-header > p {
  margin-bottom: 24px;
  color: var(--portfolio-text-soft);
  font-size: 1.04rem;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 22px;
  padding: 23px 0;
  border-top: 1px solid var(--portfolio-border);
}

.timeline-item__date {
  color: var(--portfolio-cyan);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
}

.timeline-item h3 {
  margin: 0 0 5px;
  color: var(--portfolio-text);
  font-size: 1.05rem;
}

.timeline-item p {
  margin: 0;
  color: var(--portfolio-text-muted);
  font-size: 0.82rem;
}

.skill-grid,
.focus-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 17px;
}

.skill-card,
.focus-card {
  padding: 25px;
  border: 1px solid var(--portfolio-border);
  border-radius: var(--portfolio-radius-md);
  background: var(--portfolio-surface);
}

.skill-card h3,
.focus-card h3 {
  margin-bottom: 12px;
  font-size: 1rem;
}

.skill-card p,
.focus-card p {
  margin-bottom: 0;
  color: var(--portfolio-text-soft);
  font-size: 0.82rem;
}

.focus-card {
  min-height: 180px;
}

.focus-card__number {
  display: block;
  margin-bottom: 18px;
  color: var(--portfolio-magenta);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
}

.resume-page {
  padding-bottom: 100px;
}

.resume-header {
  grid-template-columns: 1fr;
  align-items: start;
  gap: 24px;
  padding: 45px 0 55px;
  border-bottom: 1px solid var(--portfolio-border);
}

.resume-header h1 {
  max-width: 760px;
  margin-bottom: 10px;
  font-size: clamp(2.45rem, 6vw, 4.5rem);
}

.resume-header__role {
  margin-bottom: 20px;
  color: var(--portfolio-cyan);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
}

.resume-contact {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  color: var(--portfolio-text-muted);
  font-size: 0.78rem;
}

.resume-contact a:hover {
  color: var(--portfolio-cyan);
}

.resume-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(230px, 0.75fr);
  gap: 50px;
  padding-top: 48px;
}

.resume-section {
  margin-bottom: 46px;
}

.resume-section h2 {
  padding-bottom: 10px;
  border-bottom: 1px solid var(--portfolio-border);
  font-size: 1.4rem;
}

.resume-section h3 {
  margin: 22px 0 4px;
  font-size: 0.99rem;
}

.resume-section p,
.resume-section li {
  color: var(--portfolio-text-soft);
  font-size: 0.83rem;
}

.resume-section ul {
  display: grid;
  gap: 8px;
  padding-left: 19px;
}

.resume-side {
  align-self: start;
}

.resume-side .glow-panel {
  margin-bottom: 17px;
}

.site-footer {
  padding: 32px 0 42px;
  border-top: 1px solid var(--portfolio-border);
}

.site-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.site-footer__copy {
  color: var(--portfolio-text-muted);
  font-size: 0.75rem;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  color: var(--portfolio-text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.66rem;
}

.site-footer__links a:hover {
  color: var(--portfolio-cyan);
}

.reveal {
  transform: translateY(20px);
  transition: opacity 0.65s var(--portfolio-ease), transform 0.65s var(--portfolio-ease);
}

.js .reveal {
  opacity: 0;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes portfolio-scan {
  0% { top: 0; opacity: 0; }
  10%, 85% { opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

@keyframes portfolio-pulse {
  0%, 100% { transform: scale(0.95); opacity: 0.3; }
  50% { transform: scale(1.05); opacity: 0.8; }
}

@media (max-width: 1080px) {
  .site-nav__status {
    display: none;
  }

  .page-hero__grid,
  .case-hero__grid,
  .profile-hero__grid {
    gap: 38px;
  }
}

@media (max-width: 860px) {
  .site-header {
    top: 10px;
    right: 10px;
    left: 10px;
  }

  .site-nav {
    position: relative;
    padding: 10px 14px;
  }

  .site-nav__toggle {
    display: block;
  }

  .site-nav__links {
    position: absolute;
    top: calc(100% + 9px);
    right: 0;
    left: 0;
    display: grid;
    gap: 5px;
    padding: 12px;
    border: 1px solid var(--portfolio-border-cyan);
    border-radius: var(--portfolio-radius-md);
    background: rgba(6, 6, 12, 0.97);
    box-shadow: var(--portfolio-shadow-cyan);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.25s ease, transform 0.25s ease;
  }

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

  .site-nav__links a {
    display: block;
    padding: 12px 14px;
  }

  .site-nav__actions {
    margin-left: auto;
  }

  .site-nav__contact {
    display: none;
  }

  .portfolio-main {
    padding-top: 100px;
  }

  .page-hero__grid,
  .case-hero__grid,
  .profile-hero__grid,
  .resume-layout {
    grid-template-columns: 1fr;
  }

  .page-hero {
    padding-top: 45px;
  }

  .case-aside {
    position: static;
  }

  .case-aside__list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }

  .case-aside__list a {
    border: 1px solid var(--portfolio-border);
    border-radius: 999px;
    padding: 7px 10px;
  }

  .case-aside__list a:hover {
    padding-left: 10px;
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

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

@media (max-width: 650px) {
  .container {
    width: min(calc(100% - 28px), var(--portfolio-max-width));
  }

  .site-nav__identity {
    gap: 0;
  }

  .page-hero h1,
  .case-hero h1,
  .profile-copy h1 {
    font-size: clamp(2.35rem, 12vw, 3.8rem);
  }

  .hero-meta,
  .project-grid,
  .secondary-grid,
  .info-grid,
  .skill-grid,
  .focus-grid,
  .metric-grid {
    grid-template-columns: 1fr;
  }

  .hero-meta {
    gap: 14px;
  }

  .hero-meta__item {
    padding-left: 12px;
    border-left: 1px solid var(--portfolio-border-cyan);
  }

  .terminal-panel__body {
    min-height: 290px;
    padding: 17px;
  }

  .project-card__visual {
    min-height: 215px;
  }

  .project-visual {
    min-height: 178px;
  }

  .project-visual__nodes {
    gap: 6px;
  }

  .project-node {
    width: 68px;
    font-size: 0.52rem;
  }

  .project-connector {
    width: 12px;
  }

  .architecture-diagram {
    gap: 7px;
  }

  .architecture-node {
    min-height: 52px;
    font-size: 0.5rem;
  }

  .case-visual {
    min-height: 300px;
    padding: 14px;
  }

  .case-visual__body {
    min-height: 245px;
  }

  .timeline-item {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .site-footer__inner {
    align-items: start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  body.portfolio-page,
  body.portfolio-page::before,
  body.portfolio-page::after {
    background: #fff;
    color: #111;
  }

  .site-header,
  .site-footer,
  .page-hero__actions,
  .inline-actions,
  .resume-side,
  .button {
    display: none !important;
  }

  .portfolio-main,
  .resume-page {
    padding-top: 0;
    padding-bottom: 0;
  }

  h1,
  h2,
  h3,
  h4,
  .resume-section p,
  .resume-section li,
  .resume-contact,
  .resume-header > p,
  .resume-section__copy {
    color: #111 !important;
  }

  .resume-header,
  .resume-layout {
    display: block;
  }

  .resume-section {
    margin-bottom: 22px;
  }

  .resume-section h2 {
    border-color: #bbb;
  }
}