:root {
  --bg: #030705;
  --bg-soft: rgba(7, 20, 12, 0.76);
  --panel: rgba(5, 17, 10, 0.82);
  --line: rgba(91, 255, 145, 0.18);
  --text: #d4ffd7;
  --muted: #85b88b;
  --accent: #59ff87;
  --accent-strong: #9effb4;
  --danger: #b7ff00;
  --shadow: 0 0 25px rgba(89, 255, 135, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top, rgba(37, 112, 60, 0.18), transparent 32%),
    linear-gradient(180deg, #04100a 0%, #020503 100%);
  color: var(--text);
  font-family: "Share Tech Mono", monospace;
  overflow-x: hidden;
}

body.overlay-open {
  overflow: hidden;
}

a,
button {
  color: inherit;
}

.matrix-rain,
.noise,
.scanlines,
.hack-overlay {
  position: fixed;
  inset: 0;
}

.matrix-rain {
  z-index: -3;
  width: 100%;
  height: 100%;
}

.noise {
  z-index: -2;
  opacity: 0.1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 4px 4px;
  pointer-events: none;
}

.scanlines {
  z-index: -1;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.03) 0%,
    rgba(255, 255, 255, 0.01) 50%,
    rgba(0, 0, 0, 0.08) 51%,
    rgba(0, 0, 0, 0.02) 100%
  );
  background-size: 100% 6px;
  mix-blend-mode: screen;
  pointer-events: none;
}

.topbar,
.section,
.footer {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  backdrop-filter: blur(14px);
}

.brand {
  font-family: "Syne", sans-serif;
  font-weight: 800;
  letter-spacing: 0.22em;
  color: var(--accent-strong);
}

.nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.nav a {
  text-decoration: none;
  color: var(--muted);
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--accent);
}

.section {
  padding: 4rem 0;
}

.hero {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 1.5rem;
  align-items: center;
  min-height: calc(100vh - 4rem);
}

.eyebrow,
.role-label,
.panel-head,
.hack-label {
  margin: 0 0 0.75rem;
  color: var(--accent);
  letter-spacing: 0.2em;
  font-size: 0.78rem;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: "Syne", sans-serif;
}

h1 {
  font-size: clamp(3rem, 8vw, 6rem);
  line-height: 0.95;
  text-transform: uppercase;
  text-shadow: 0 0 22px rgba(89, 255, 135, 0.32);
}

h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  max-width: 12ch;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  margin-bottom: 0.75rem;
  font-size: 1rem;
  color: var(--accent-strong);
}

.lede,
.footer-copy,
.card p,
.hack-box p {
  color: var(--muted);
  line-height: 1.7;
  font-size: 1rem;
}

.hero-copy {
  animation: rise-in 900ms ease-out both;
}

.hero-panel {
  animation: rise-in 1100ms ease-out both;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin: 2rem 0;
}

.button {
  border: 1px solid var(--line);
  background: transparent;
  padding: 0.95rem 1.4rem;
  text-decoration: none;
  font: inherit;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.button.primary {
  background: rgba(89, 255, 135, 0.1);
  color: var(--accent-strong);
}

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

#easter-egg-trigger {
  animation: alert-pulse 2.8s cubic-bezier(0.22, 0.61, 0.36, 1) infinite;
}

.hero-stats,
.chips {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding: 0;
  margin: 0;
  list-style: none;
}

.hero-stats li,
.chips span,
.card,
.terminal,
.experience-card {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero-stats li {
  padding: 1rem;
  min-width: 180px;
}

.stat-label {
  display: block;
  color: var(--muted);
  margin-bottom: 0.35rem;
  font-size: 0.8rem;
}

.terminal {
  padding: 1.4rem;
  backdrop-filter: blur(16px);
}

.terminal p {
  margin: 0 0 0.45rem;
  color: var(--muted);
}

.terminal .accent {
  color: var(--accent-strong);
}

.section-heading {
  margin-bottom: 1.5rem;
}

.grid.two-col,
.experience-grid,
.value-grid,
.contact-grid,
.roadmap {
  display: grid;
  gap: 1rem;
}

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

.experience-card {
  padding: 1.2rem;
}

.experience-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 1rem;
  margin-bottom: 1rem;
}

.pill {
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--line);
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

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

.card {
  padding: 1.3rem;
  backdrop-filter: blur(12px);
}

.roadmap {
  position: relative;
  gap: 1.25rem;
  padding-left: 1rem;
}

.roadmap::before {
  content: "";
  position: absolute;
  left: 0.38rem;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 1px;
  background: linear-gradient(
    180deg,
    rgba(89, 255, 135, 0.18),
    rgba(158, 255, 180, 0.65),
    rgba(89, 255, 135, 0.18)
  );
  box-shadow: 0 0 14px rgba(89, 255, 135, 0.18);
}

.roadmap-step {
  position: relative;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.roadmap-node {
  width: 14px;
  height: 14px;
  margin-top: 1.1rem;
  border-radius: 50%;
  border: 1px solid rgba(158, 255, 180, 0.7);
  background: radial-gradient(circle, rgba(158, 255, 180, 0.85), rgba(89, 255, 135, 0.2));
  box-shadow:
    0 0 12px rgba(89, 255, 135, 0.4),
    0 0 24px rgba(89, 255, 135, 0.16);
}

.roadmap-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(7, 22, 13, 0.88), rgba(5, 17, 10, 0.82));
  box-shadow: var(--shadow);
  padding: 1.35rem;
  backdrop-filter: blur(12px);
}

.project-links {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.experience-intro {
  margin: 0 0 1rem;
  color: var(--muted);
  line-height: 1.7;
}

.chips span {
  padding: 0.9rem 1rem;
}

.skills-shell {
  display: block;
}

.skills-toggle {
  display: none;
  width: 100%;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  padding: 1rem 1.1rem;
  text-align: left;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.skills-toggle::after {
  content: "+";
  float: right;
  color: var(--accent-strong);
}

.skills-shell.open .skills-toggle::after {
  content: "-";
}

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

.footer {
  padding-bottom: 5rem;
}

.footer-note {
  margin: 1.5rem 0 0;
  color: var(--muted);
  text-align: center;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.82rem;
}

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

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  text-decoration: none;
}

.contact-card strong {
  color: var(--accent-strong);
  line-height: 1.5;
}

.reveal-card {
  position: relative;
  overflow: hidden;
}

.reveal-value {
  filter: blur(7px);
  opacity: 0.72;
  transition: filter 260ms ease, opacity 260ms ease, letter-spacing 260ms ease;
}

.reveal-hint {
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: opacity 220ms ease, transform 220ms ease;
}

.reveal-card.revealed .reveal-value {
  filter: blur(0);
  opacity: 1;
  letter-spacing: 0.04em;
}

.reveal-card.revealed .reveal-hint {
  opacity: 0;
  transform: translateY(4px);
}

.hack-overlay {
  z-index: 20;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(0, 0, 0, 0.78);
  opacity: 0;
  visibility: hidden;
  transition: opacity 220ms ease, visibility 220ms ease;
}

.hack-overlay.active {
  opacity: 1;
  visibility: visible;
}

.hack-box {
  width: min(560px, 100%);
  padding: 2rem;
  border: 1px solid rgba(183, 255, 0, 0.35);
  background:
    radial-gradient(circle at top, rgba(183, 255, 0, 0.08), transparent 40%),
    rgba(5, 12, 6, 0.96);
  box-shadow: 0 0 40px rgba(183, 255, 0, 0.2);
  text-align: center;
}

.hack-box h2 {
  max-width: none;
  margin-bottom: 1rem;
  color: var(--danger);
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes alert-pulse {
  0%,
  56%,
  100% {
    box-shadow: 0 0 0 rgba(183, 255, 0, 0);
    border-color: var(--line);
    background: transparent;
    color: var(--text);
    transform: translateY(0) scale(1);
  }

  8% {
    box-shadow:
      0 0 10px rgba(183, 255, 0, 0.24),
      0 0 24px rgba(183, 255, 0, 0.12);
    border-color: rgba(183, 255, 0, 0.42);
    background: rgba(183, 255, 0, 0.05);
    color: var(--danger);
    transform: translateY(-1px) scale(1.02);
  }

  16% {
    box-shadow:
      0 0 4px rgba(183, 255, 0, 0.16),
      0 0 10px rgba(183, 255, 0, 0.08);
    border-color: rgba(183, 255, 0, 0.24);
    background: rgba(183, 255, 0, 0.02);
    color: #dfffb0;
    transform: translateY(0) scale(1.005);
  }

  25% {
    box-shadow:
      0 0 18px rgba(183, 255, 0, 0.42),
      0 0 38px rgba(183, 255, 0, 0.2);
    border-color: rgba(183, 255, 0, 0.8);
    background: rgba(183, 255, 0, 0.14);
    color: #f2ffc0;
    transform: translateY(-2px) scale(1.05);
  }

  36% {
    box-shadow:
      0 0 8px rgba(183, 255, 0, 0.14),
      0 0 14px rgba(183, 255, 0, 0.07);
    border-color: rgba(183, 255, 0, 0.22);
    background: rgba(183, 255, 0, 0.02);
    color: var(--text);
    transform: translateY(0) scale(1.01);
  }
}

@media (max-width: 900px) {
  .hero,
  .grid.two-col,
  .experience-grid,
  .value-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-direction: column;
    align-items: start;
    gap: 0.75rem;
  }

  .section {
    padding: 3rem 0;
  }
}

@media (max-width: 640px) {
  .hero {
    min-height: auto;
    padding-top: 2rem;
  }

  h1 {
    font-size: clamp(2.4rem, 14vw, 4rem);
  }

  .button,
  .hero-stats li,
  .chips span {
    width: 100%;
  }

  .skills-toggle {
    display: block;
  }

  .skills-shell .chips {
    display: none;
    margin-top: 0.85rem;
    flex-direction: column;
  }

  .skills-shell.open .chips {
    display: flex;
  }
}