:root {
  /* Tokyo Night (dark only) */
  --bg: #131a2b;
  --bg-2: #0f1524;
  --panel: #161d30;
  --text: #cbd5ff;
  --muted: #9ba7cf;
  --accent: #25d6f5;   /* cyan */
  --accent-2: #25d366; /* green */
  --accent-3: #ff8ad4; /* pink */
  --accent-4: #f7768e; /* orange */
  --line: rgba(112, 130, 178, 0.35);
  --shadow: 0 14px 38px rgba(0, 0, 0, 0.5);
}

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

body {
  margin: 0;
  font-family: "Sora", system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

:root[data-theme="dark"] body {
  background: var(--bg);
}

h1, h2, h3, h4 {
  font-family: "Space Grotesk", "Sora", system-ui, sans-serif;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

p {
  margin: 0 0 16px;
  color: var(--muted);
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  color: var(--accent-2);
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.noise {
  display: none;
}

.glow {
  display: none;
}

.glow-top,
.glow-bottom {
  display: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(18px);
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}

:root[data-theme="dark"] .site-header {
  background: rgba(19, 26, 43, 0.9);
}

.nav-wrap {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 18px 0;
}

.brand {
  display: block;
}

.brand-name {
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.01em;
  color: var(--text);
  text-decoration: none;
  display: block;
}

.brand-sub {
  font-size: 14px;
  font-weight: 800;
  display: block;
  margin-top: 4px;
}

.sub-accent {
  font-weight: 800;
}

.sub-sep {
  color: var(--muted);
  font-weight: 600;
}

.sub-blue {
  color: #1a4d7a;
}

.sub-red {
  color: #e15757;
}

.sub-pink {
  color: #e94aa8;
}

:root[data-theme="dark"] .sub-blue {
  color: #58b7ff;
}

:root[data-theme="dark"] .sub-red {
  color: #f17c7c;
}

:root[data-theme="dark"] .sub-pink {
  color: #1cc7a6;
}

.nav {
  display: flex;
  gap: 18px;
  justify-content: flex-end;
}

.nav a {
  font-weight: 600;
  color: var(--text);
  padding: 8px 12px;
  border-radius: 10px;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav a:hover,
.nav a.active {
  background: rgba(52, 84, 138, 0.12);
  color: var(--accent);
}

.ghost-link {
  color: var(--text);
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.ghost-link:hover {
  color: var(--accent);
  border-color: rgba(52, 84, 138, 0.3);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.theme-toggle {
  border: none;
  background: transparent;
  color: var(--accent);
  padding: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover {
  color: var(--accent-2);
}

.theme-label {
  font-size: 14px;
}

.theme-icon {
  width: 24px;
  height: 24px;
  display: none;
}

.theme-icon.sun {
  display: inline;
}

:root[data-theme="dark"] .theme-icon.sun {
  display: none;
}

:root[data-theme="dark"] .theme-icon.moon {
  display: inline;
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
  width: 48px;
  height: 48px;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.menu-toggle span {
  display: block;
  height: 2px;
  background: var(--text);
  width: 100%;
}

.hero {
  padding: 80px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
  color: var(--accent);
  margin-bottom: 12px;
}

.hero h1 {
  font-size: clamp(32px, 4vw, 44px);
  margin-bottom: 16px;
}

.lede {
  font-size: 18px;
  max-width: 620px;
}

.quote-block {
  margin: 0 0 18px;
}

.quote-text {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
}

.quote-cite {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 16px;
  font-style: italic;
}

.hero-actions {
  display: flex;
  gap: 14px;
  align-items: center;
  margin: 20px 0 26px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 16px;
  font-weight: 700;
  border-radius: 14px;
  border: 1px solid var(--line);
  color: var(--text);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease;
  text-decoration: none;
}

.btn.primary {
  background: #25d366;
  color: #0c1222;
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.25);
  border: none;
}

:root[data-theme="dark"] .btn.primary {
  color: #0c1222;
}

.btn.ghost {
  background: rgba(255, 255, 255, 0.03);
}

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

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.stat {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
}

.stat-number {
  font-size: 26px;
  font-weight: 700;
}

.stat-label {
  color: var(--muted);
  font-size: 13px;
}

.hero-card {
  position: relative;
  padding: 24px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
  overflow: hidden;
  color: #55608a;
}

:root[data-theme="dark"] .hero-card {
  background: #161d30;
  border-color: rgba(112, 130, 178, 0.3);
  color: #cbd5ff;
}

.pulse {
  position: absolute;
  width: 160px;
  height: 160px;
  background: transparent;
  top: 0;
  right: 0;
  filter: none;
}

.card-head {
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 8px;
}

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 12px 0 0;
  list-style: none;
}

.pill-list li {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  padding: 8px 10px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--text);
}

.hero-card .pill-list li {
  background: rgba(255, 255, 255, 0.4);
  border-color: var(--line);
  color: var(--text);
}

:root[data-theme="dark"] .hero-card .pill-list li {
  background: rgba(112, 130, 178, 0.12);
  border-color: rgba(112, 130, 178, 0.3);
  color: #9ba7cf;
}

.terminal {
  margin-top: 18px;
  background: #0f1524;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  font-family: "Space Grotesk", monospace;
  color: #25d6f5;
}

.terminal pre {
  margin: 0;
  font-size: 14px;
  white-space: pre-wrap;
}

.dots {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}

.dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ff8ad4;
}

.section {
  padding: 60px 0;
  position: relative;
}

.two-col {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 42px;
  align-items: start;
}

.highlight-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.highlight {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.7);
}

:root[data-theme="dark"] .highlight {
  background: #161d30;
}

.mini-title {
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 6px;
}

.callout {
  padding: 18px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

:root[data-theme="dark"] .callout {
  background: #161d30;
}

.callout ul {
  padding-left: 18px;
  color: var(--muted);
  margin: 0;
}

.section-header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.card-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
}

.card {
  border: 1px solid rgba(37, 214, 245, 0.12);
  border-radius: 8px;
  padding: 24px 32px;
  background: linear-gradient(180deg, rgba(37, 214, 245, 0.05), rgba(19, 26, 43, 0.6));
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.card-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.card-wrapper {
  width: min(85%, 1080px);
  margin: 0 auto;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(52, 84, 138, 0.35);
  background: var(--bg);
}

:root[data-theme="dark"] .card:hover {
  border-color: var(--accent);
  background: #1d2438;
}

:root[data-theme="dark"] .card {
  background: rgba(31, 34, 53, 0.95);
  border-color: rgba(112, 130, 178, 0.4);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(205, 232, 242, 0.85), rgba(19, 26, 43, 0.6));
  border: 1px solid rgba(52, 84, 138, 0.35);
  font-size: 12px;
  color: var(--text);
  text-transform: uppercase;
}

:root[data-theme="dark"] .pill {
  background: linear-gradient(135deg, rgba(52, 84, 138, 0.4), rgba(19, 26, 43, 0.9));
  border-color: rgba(112, 130, 178, 0.4);
}

.project.accent-cyan h3,
.project.accent-cyan .pill,
.project.accent-cyan .card-top .pill,
.project.accent-cyan .links a {
  color: #25d6f5;
  border-color: rgba(37, 214, 245, 0.4);
}

.project.accent-cyan .pill {
  background: rgba(37, 214, 245, 0.1);
}

.project.accent-green h3,
.project.accent-green .pill,
.project.accent-green .card-top .pill,
.project.accent-green .links a {
  color: #25d366;
  border-color: rgba(37, 211, 102, 0.4);
}

.project.accent-green .pill {
  background: rgba(37, 211, 102, 0.1);
}

.project.accent-pink h3,
.project.accent-pink .pill,
.project.accent-pink .card-top .pill,
.project.accent-pink .links a {
  color: #ff8ad4;
  border-color: rgba(255, 138, 212, 0.4);
}

.project.accent-pink .pill {
  background: rgba(255, 138, 212, 0.1);
}

.project.accent-yellow h3,
.project.accent-yellow .pill,
.project.accent-yellow .card-top .pill,
.project.accent-yellow .links a {
  color: #f7768e;
  border-color: rgba(247, 118, 142, 0.4);
}

.project.accent-yellow .pill {
  background: rgba(247, 118, 142, 0.12);
}

.project .links a {
  color: var(--accent-2);
}

.project h3 {
  color: var(--text);
}

.tag {
  font-size: 12px;
  color: var(--muted);
}

.phase-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.phase-body {
  flex: 1;
}

.phase-actions {
  margin-top: 4px;
}

.btn.small {
  padding: 9px 12px;
  font-size: 14px;
  border-radius: 12px;
}

.lock-icon {
  font-size: 14px;
  color: var(--muted);
}

.phase-card.locked {
  opacity: 0.4;
}

.phase-card.locked:hover {
  transform: none;
}

.phase-card.locked .phase-body {
  filter: blur(0.6px);
}

.phase-card.locked .btn {
  pointer-events: none;
  cursor: not-allowed;
}

.bullet-list {
  margin: 8px 0 14px;
  padding-left: 18px;
  color: var(--muted);
}

.bullet-list li {
  margin-bottom: 4px;
}

.section-title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.01em;
  margin: 12px 0 4px;
  color: var(--text);
}

.card-header {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}

.project-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
}

.project-badge {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--accent-2);
  padding: 6px 4px;
  border-left: 2px solid rgba(37, 214, 245, 0.35);
}

.project-card .tag {
  color: var(--accent);
  font-weight: 700;
}

.card-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px 18px;
}

.section-block {
  margin: 4px 0;
}

.collapsible summary {
  cursor: pointer;
  list-style: none;
}

.collapsible summary::-webkit-details-marker {
  display: none;
}

.collapsible summary::after {
  content: "▸";
  display: inline-block;
  margin-left: 6px;
  font-size: 12px;
  color: var(--muted);
}

.collapsible[open] summary::after {
  content: "▾";
}

.links {
  display: flex;
  gap: 14px;
  margin-top: 12px;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.skill-card {
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.contact-card {
  padding: 18px;
  border-radius: 16px;
  border: 1px solid #dfe4f6;
  background: var(--bg);
  box-shadow: var(--shadow);
  color: #5b678d;
}

:root[data-theme="dark"] .contact-card {
  background: #161d30;
  border-color: rgba(112, 130, 178, 0.35);
  color: #cbd5ff;
}

.contact-link {
  display: inline-block;
  margin: 10px 0 14px;
  font-weight: 700;
  color: var(--text);
}

:root[data-theme="dark"] .contact-link {
  color: var(--text);
}

.contact-form {
  display: grid;
  gap: 12px;
  padding: 18px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--bg);
}

.contact-form label {
  display: grid;
  gap: 6px;
  font-weight: 600;
  color: var(--text);
}

:root[data-theme="dark"] .contact-form {
  background: #0f1524;
  border-color: rgba(112, 130, 178, 0.3);
}

:root[data-theme="dark"] .contact-form label {
  color: #cbd5ff;
}

input,
textarea {
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text);
  font: inherit;
}

:root[data-theme="dark"] input,
:root[data-theme="dark"] textarea {
  border-color: rgba(112, 130, 178, 0.35);
  background: #131a2b;
  color: #cbd5ff;
}

input:focus,
textarea:focus {
  outline: 1px solid rgba(52, 84, 138, 0.35);
}

input::placeholder,
textarea::placeholder {
  color: #a7b0d6;
}

:root[data-theme="dark"] input::placeholder,
:root[data-theme="dark"] textarea::placeholder {
  color: #8d9ac6;
}

.form-note {
  color: var(--muted);
  font-size: 13px;
  margin: 0;
}

.footer {
  padding: 12px 0 16px;
  border-top: 1px solid var(--line);
  background: var(--bg);
}

:root[data-theme="dark"] .footer {
  background: var(--bg);
}

.footer-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
}

.footer-copy {
  color: var(--accent);
  font-size: 13px;
}

.footer-links {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.icon-link {
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  transition: color 0.2s ease;
}

.icon-link:hover {
  color: var(--accent-2);
}

.ts-icon {
  width: 24px;
  height: 24px;
}


@media (max-width: 900px) {
  .nav-wrap {
    grid-template-columns: 1fr auto auto;
  }

  .nav {
    display: none;
    grid-column: 1 / -1;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 12px;
  }

:root[data-theme="dark"] .nav {
    background: rgba(26, 27, 44, 0.95);
}

  .nav.open {
    display: flex;
  }

  .ghost-link {
    display: none;
  }

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

  .hero-grid,
  .two-col,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 48px;
  }

  .nav-wrap {
    align-items: center;
  }
}

@media (max-width: 600px) {
  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .section-header {
    flex-direction: column;
  }

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

/* Theme-inspired accents */
.beam {
  display: none;
}

.theme-panel {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
  background: linear-gradient(140deg, rgba(244, 201, 93, 0.06), rgba(14, 16, 32, 0.9));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.theme-panel .beam {
  opacity: 0.8;
}

.theme-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 14px;
}

.theme-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid rgba(244, 201, 93, 0.4);
  background: rgba(244, 201, 93, 0.08);
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  font-size: 12px;
}