* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  color-scheme: dark;
  --bg: #07111f;
  --bg-soft: #0d1b2f;
  --card: rgba(255, 255, 255, 0.08);
  --card-solid: #101f35;
  --text: #eaf2ff;
  --muted: #a9b8cc;
  --accent: #38bdf8;
  --accent-2: #8b5cf6;
  --line: rgba(255, 255, 255, 0.13);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
  --radius: 22px;
}

body.light-mode {
  color-scheme: light;
  --bg: #eef5ff;
  --bg-soft: #ffffff;
  --card: rgba(255, 255, 255, 0.82);
  --card-solid: #ffffff;
  --text: #102033;
  --muted: #526174;
  --accent: #0284c7;
  --accent-2: #7c3aed;
  --line: rgba(15, 23, 42, 0.12);
  --shadow: 0 22px 55px rgba(15, 23, 42, 0.12);
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.22), transparent 32rem),
    radial-gradient(circle at top right, rgba(139, 92, 246, 0.22), transparent 28rem),
    var(--bg);
  color: var(--text);
  font-family: "Inter", "Segoe UI", sans-serif;
  line-height: 1.65;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}

body.light-mode {
  background:
    radial-gradient(circle at top left, rgba(14, 165, 233, 0.22), transparent 32rem),
    radial-gradient(circle at top right, rgba(124, 58, 237, 0.18), transparent 28rem),
    var(--bg);
}

a {
  color: inherit;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 10px;
  padding: 10px 14px;
  background: var(--accent);
  color: #00111f;
  border-radius: 10px;
  z-index: 999;
}

.skip-link:focus {
  left: 10px;
}

:focus-visible {
  outline: 3px solid rgba(56, 189, 248, 0.75);
  outline-offset: 3px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 14px 0;
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
  background: rgba(7, 17, 31, 0.72);
}

.nav-wrap,
.section-heading,
.contact-card,
.about-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 900;
  text-decoration: none;
  color: var(--text);
}

.brand-name {
  letter-spacing: -0.03em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background:
    linear-gradient(145deg, rgba(15, 23, 42, 0.96), rgba(30, 41, 59, 0.96)),
    radial-gradient(circle at 25% 20%, rgba(34, 211, 238, 0.35), transparent 45%);
  color: #e0f2fe;
  font-family: "JetBrains Mono", monospace;
  font-size: 1rem;
  font-weight: 800;
  border: 1px solid rgba(125, 211, 252, 0.28);
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.18);
  position: relative;
  overflow: hidden;
}

.brand-mark::before,
.brand-mark::after {
  position: absolute;
  color: #38bdf8;
  font-size: 0.75rem;
  opacity: 0.85;
}

.brand-mark::before {
  content: "<";
  left: 7px;
}

.brand-mark::after {
  content: "/>";
  right: 5px;
}

.mark-code {
  transform: translateX(-1px);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.main-nav a,
.contact-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 9px 12px;
  border-radius: 999px;
  transition: 0.2s ease;
}

.main-nav a:hover,
.contact-links a:hover,
.main-nav a[aria-current="page"] {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.theme-toggle {
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  width: 42px;
  height: 42px;
  cursor: pointer;
  font-size: 1rem;
  transition: transform 0.2s ease, background 0.2s ease;
}

.theme-toggle:hover {
  transform: translateY(-2px) rotate(8deg);
  background: rgba(255, 255, 255, 0.13);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 8px 11px;
  font-size: 1.2rem;
}

.hero-section {
  padding: 82px 0 34px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.75fr);
  gap: 28px;
  align-items: center;
}

.eyebrow,
.section-kicker,
.project-type {
  color: var(--accent);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.live-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  padding: 7px 12px;
  border: 1px solid rgba(34, 197, 94, 0.28);
  background: rgba(34, 197, 94, 0.1);
  color: #bbf7d0;
  border-radius: 999px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
  font-weight: 800;
}

.live-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 0 rgba(34, 197, 94, 0.75);
  animation: pulseDot 1.6s infinite;
}

@keyframes pulseDot {
  0% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.72); }
  70% { box-shadow: 0 0 0 9px rgba(34, 197, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0); }
}

h1,
h2,
h3 {
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.hero-copy h1 {
  max-width: 760px;
  margin: 14px 0 18px;
  font-size: clamp(2.65rem, 7vw, 5.8rem);
  font-weight: 900;
}

.hero-text {
  max-width: 720px;
  color: var(--muted);
  font-size: 1.08rem;
}

.hero-actions,
.filter-row,
.tag-row,
.resume-footer,
.contact-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-actions {
  margin-top: 26px;
}

.btn,
.filter-btn,
.upload-form button {
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  padding: 11px 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  text-decoration: none;
  font-weight: 900;
  box-shadow: 0 12px 26px rgba(56, 189, 248, 0.17);
  transition: transform 0.2s ease, filter 0.2s ease;
}

.btn:hover,
.filter-btn:hover,
.upload-form button:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.btn-small {
  padding: 8px 13px !important;
  color: white !important;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
  box-shadow: none;
}

.quick-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 34px;
  max-width: 640px;
}

.quick-stats div,
.section-card,
.project-card,
.terminal-card {
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.quick-stats div {
  border-radius: 18px;
  padding: 16px;
}

.quick-stats strong {
  display: block;
  font-size: 1.3rem;
}

.quick-stats span,
.muted-text {
  color: var(--muted);
}

.terminal-card {
  border-radius: var(--radius);
  overflow: hidden;
  transform: rotate(1deg);
  position: relative;
}

.terminal-card::after {
  content: "";
  position: absolute;
  inset: auto -20% -40% 10%;
  height: 140px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.26), transparent 65%);
  pointer-events: none;
}

.terminal-top {
  display: flex;
  gap: 7px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.22);
}

.terminal-top span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent);
}
.terminal-top span:nth-child(2) { background: #f59e0b; }
.terminal-top span:nth-child(3) { background: #22c55e; }

.terminal-card pre {
  padding: 26px;
  overflow: auto;
  color: #b8f7ff;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.9rem;
}

.section-block,
.section-card {
  margin: 24px auto;
}

.section-card {
  border-radius: var(--radius);
  padding: 30px;
}

.about-grid {
  align-items: flex-start;
}

.about-grid h2,
.section-heading h2,
.section-card h2 {
  font-size: clamp(1.75rem, 3vw, 2.55rem);
}

.about-grid p:last-child {
  max-width: 620px;
  color: var(--muted);
}

.section-heading {
  margin-bottom: 18px;
}

.compact {
  margin-bottom: 8px;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line);
  box-shadow: none;
  color: var(--muted);
  padding: 8px 13px;
}

.filter-btn.active {
  color: white;
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.95), rgba(139, 92, 246, 0.95));
}

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

.project-card {
  border-radius: var(--radius);
  padding: 24px;
  background: var(--card);
  opacity: 1;
  transform: translateY(0) scale(1);
  transition: transform 0.24s ease, border-color 0.24s ease, background 0.24s ease, box-shadow 0.24s ease, opacity 0.24s ease;
}

.project-card:hover {
  transform: translateY(-7px);
  border-color: rgba(56, 189, 248, 0.55);
  background: rgba(255, 255, 255, 0.11);
  box-shadow: 0 26px 70px rgba(56, 189, 248, 0.14);
}

.project-card.is-hiding {
  opacity: 0;
  transform: translateY(12px) scale(0.98);
  pointer-events: none;
}

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

.project-card.is-showing {
  animation: cardReveal 0.28s ease both;
}

@keyframes cardReveal {
  from { opacity: 0; transform: translateY(12px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.project-icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.project-card h3 {
  font-size: 1.3rem;
  margin: 7px 0 10px;
}

.project-card p {
  color: var(--muted);
  font-size: 0.94rem;
}

.tag-row {
  margin: 16px 0 12px;
}

.tag-row span,
.skill-board span {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  font-weight: 800;
  color: #b7f1ff;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.18);
  border-radius: 999px;
  padding: 5px 9px;
}

.project-link {
  display: inline-flex;
  margin-top: 4px;
  color: white;
  font-weight: 900;
  text-decoration: none;
}

.skill-board {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.skill-board div {
  border-radius: 18px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--line);
}

.skill-board span {
  display: inline-block;
  margin-bottom: 12px;
}

.skill-board p {
  color: var(--muted);
}

.meter {
  width: 100%;
  height: 9px;
  margin-top: 14px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid var(--line);
}

.meter i {
  display: block;
  width: var(--level, 0%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transform-origin: left;
  animation: growMeter 1s ease both;
}

@keyframes growMeter {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}



.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 24px auto;
}

.proof-strip article,
.learning-grid article {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.095), rgba(255, 255, 255, 0.045));
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.proof-strip span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-bottom: 12px;
  border-radius: 12px;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.76rem;
  font-weight: 900;
  color: white;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.proof-strip strong,
.learning-grid strong {
  display: block;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
}

.proof-strip p,
.learning-grid p,
.project-points {
  color: var(--muted);
}

.proof-strip p,
.learning-grid p {
  margin-top: 7px;
  font-size: 0.92rem;
}

.project-points {
  display: grid;
  gap: 5px;
  margin: 14px 0 2px 18px;
  font-size: 0.86rem;
}

.project-points li::marker {
  color: var(--accent);
}

.learning-card {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 22px;
  align-items: start;
}

.learning-grid {
  display: grid;
  gap: 12px;
}

.upload-card {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 24px;
  align-items: start;
}

.upload-form {
  display: grid;
  gap: 12px;
}

.upload-form label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-weight: 800;
  font-size: 0.88rem;
}

.upload-form input,
.upload-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  padding: 12px 14px;
  font: inherit;
}

.upload-form input.invalid,
.upload-form textarea.invalid {
  border-color: #fb7185;
  box-shadow: 0 0 0 4px rgba(251, 113, 133, 0.12);
}

.field-error {
  min-height: 1rem;
  color: #fda4af;
  font-size: 0.78rem;
  font-weight: 800;
}

.form-status {
  grid-column: 1 / -1;
  min-height: 1.2rem;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.form-status.success {
  color: #86efac;
}

.form-status.error {
  color: #fca5a5;
}


.upload-form input::file-selector-button {
  border: 0;
  border-radius: 999px;
  padding: 8px 12px;
  margin-right: 12px;
  color: white;
  background: var(--accent-2);
  font-weight: 800;
}

.uploaded-projects {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.uploaded-projects .mini-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.06);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.timeline div {
  border-left: 3px solid var(--accent);
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.055);
}

.timeline span {
  font-family: "JetBrains Mono", monospace;
  color: var(--accent);
  font-weight: 900;
}

.timeline p {
  color: var(--muted);
  margin-top: 4px;
}

.contact-card {
  align-items: center;
}

.contact-card p {
  color: var(--muted);
}

.contact-card a {
  color: white;
  font-weight: 800;
}

.back-to-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  cursor: pointer;
  opacity: 0;
  transform: translateY(10px);
  transition: 0.2s ease;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.site-footer {
  color: var(--muted);
  text-align: center;
  padding: 32px 0 40px;
}

/* Project pages kept readable */
.project-hero,
.card {
  color: #0f172a;
}

.project-hero .badge,
.project-hero h2,
.project-hero p {
  color: white;
}

.card {
  background: white;
  border-radius: 18px;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.08);
}

body:has(.project-hero) {
  background: #f0f5ff;
  color: #0f172a;
}

@media (max-width: 900px) {
  .hero-grid,
  .upload-card,
  .learning-card {
    grid-template-columns: 1fr;
  }

  .proof-strip {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-block;
  }

  .main-nav {
    display: none;
    width: 100%;
    padding-top: 12px;
  }

  .main-nav.open {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-wrap {
    flex-wrap: wrap;
  }

  .quick-stats,
  .projects-grid,
  .skill-board,
  .timeline {
    grid-template-columns: 1fr;
  }

  .section-heading,
  .contact-card,
  .about-grid {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-section {
    padding-top: 54px;
  }

  .hero-copy h1 {
    font-size: clamp(2.35rem, 13vw, 4rem);
  }

  .section-card {
    padding: 22px;
  }
}

.owner-tools { opacity: 0.92; }


/* Premium interaction upgrades */
.cursor-glow {
  position: fixed;
  left: 0;
  top: 0;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
  opacity: 0;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(56, 189, 248, 0.22), rgba(139, 92, 246, 0.10) 38%, transparent 68%);
  filter: blur(8px);
  transition: opacity 0.25s ease;
}
body.has-cursor .cursor-glow { opacity: 1; }
.site-header, main, footer { position: relative; z-index: 2; }

.hero-section { position: relative; overflow: hidden; }
.particle-field {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(255,255,255,0.35) 1px, transparent 1.5px),
    radial-gradient(circle, rgba(56,189,248,0.28) 1px, transparent 1.5px);
  background-size: 58px 58px, 92px 92px;
  animation: driftParticles 18s linear infinite;
  mask-image: linear-gradient(to bottom, black, transparent 90%);
}
.hero-grid { position: relative; z-index: 1; }
@keyframes driftParticles {
  from { transform: translate3d(0,0,0); }
  to { transform: translate3d(-60px, 48px,0); }
}

.typewriter {
  color: var(--accent);
  text-shadow: 0 0 26px rgba(56, 189, 248, 0.32);
  white-space: nowrap;
}
.typewriter::after {
  content: "";
  display: inline-block;
  width: 0.08em;
  height: 0.9em;
  margin-left: 0.08em;
  background: var(--accent);
  animation: blinkCursor 0.9s steps(1) infinite;
  vertical-align: -0.08em;
}
@keyframes blinkCursor { 50% { opacity: 0; } }

.dashboard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.75fr);
  gap: 16px;
  margin: 24px auto;
}
.github-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}
.github-stats div {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.06);
}
.github-stats strong { display: block; font-size: 1.45rem; }
.github-stats span { color: var(--muted); font-size: 0.9rem; }
.github-note { margin-top: 14px; }
.vibe-card { overflow: hidden; }
.vibe-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
  font-weight: 800;
}
.progress {
  height: 10px;
  margin-top: 8px;
  overflow: hidden;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.09);
}
.progress i {
  display: block;
  height: 100%;
  width: var(--progress, 0%);
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 28px rgba(56, 189, 248, 0.35);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

.project-card { position: relative; overflow: hidden; }
.project-preview {
  position: absolute;
  inset: 14px;
  display: grid;
  align-content: end;
  padding: 16px;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(7, 17, 31, 0.20), rgba(7, 17, 31, 0.94));
  backdrop-filter: blur(16px);
  box-shadow: 0 18px 45px rgba(0,0,0,0.32);
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.22s ease, transform 0.22s ease;
  pointer-events: none;
}
.project-card:hover .project-preview,
.project-card:focus-within .project-preview {
  opacity: 1;
  transform: translateY(0);
}
.project-preview strong { display: block; color: white; margin-bottom: 4px; }
.project-preview p { color: var(--muted); }
.project-preview span { display: inline-block; margin-top: 8px; color: #b7f1ff; font-weight: 900; }

.copy-email {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 11px;
  color: var(--text);
  background: rgba(255,255,255,0.08);
  font-weight: 900;
  cursor: pointer;
}
.copy-email:hover { background: rgba(255,255,255,0.14); }

.toast-root {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 999;
  display: grid;
  gap: 10px;
}
.toast {
  min-width: min(330px, calc(100vw - 36px));
  padding: 13px 15px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(16, 31, 53, 0.92);
  color: var(--text);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  animation: toastIn 0.22s ease both;
}
.toast.success { border-color: rgba(34, 197, 94, 0.45); }
.toast.error { border-color: rgba(248, 113, 113, 0.5); }
@keyframes toastIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }


.nav-toggle {
  position: relative;
  width: 44px;
  height: 40px;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: var(--text);
  transition: transform 0.22s ease, opacity 0.22s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
.main-nav a[aria-current="page"] {
  color: white;
  box-shadow: inset 0 0 0 1px rgba(56, 189, 248, 0.25), 0 0 24px rgba(56, 189, 248, 0.12);
}
body.light-mode .project-preview { background: linear-gradient(180deg, rgba(255, 255, 255, 0.26), rgba(255, 255, 255, 0.96)); }
body.light-mode .project-preview strong { color: var(--text); }
body.light-mode .project-preview p { color: #334155; }
body.light-mode .project-preview span { color: var(--accent); }
body.light-mode .toast { background: rgba(255,255,255,0.92); }

@media (max-width: 900px) {
  .dashboard-grid { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  .github-stats { grid-template-columns: 1fr; }
  .cursor-glow { display: none; }
  .typewriter { white-space: normal; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}


@media (min-width: 901px) {
  .terminal-card { max-width: 440px; justify-self: end; }
}


/* Cleaned readability polish */
.hero-copy h1 {
  max-width: 850px;
  font-size: clamp(2.45rem, 5.8vw, 4.95rem);
}

.btn-ghost {
  color: var(--text) !important;
  background: rgba(255, 255, 255, 0.10);
}

body.light-mode .btn-ghost {
  color: var(--text) !important;
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(15, 23, 42, 0.12);
}

body.light-mode .btn-ghost:hover { background: rgba(14, 165, 233, 0.12); }

.project-link,
.contact-card a,
.contact-links a { color: var(--text); }

.contact-links a { border: 1px solid transparent; }
.contact-links a:hover { border-color: var(--line); }

body.light-mode .project-link,
body.light-mode .contact-card a,
body.light-mode .contact-links a { color: #0f2742; }

body.light-mode .project-link:hover,
body.light-mode .contact-links a:hover { color: var(--accent); }

body.light-mode .tag-row span,
body.light-mode .skill-board span {
  color: #0369a1;
  background: rgba(14, 165, 233, 0.12);
  border-color: rgba(14, 165, 233, 0.22);
}

/* Screenshot QA polish: make the hero visual and skill meters look finished */
.hero-section {
  padding-top: 104px;
  isolation: isolate;
}

.hero-section::before {
  content: "";
  position: absolute;
  width: min(760px, 72vw);
  height: min(760px, 72vw);
  right: -16vw;
  top: 2rem;
  border-radius: 999px;
  background:
    radial-gradient(circle at 35% 35%, rgba(56, 189, 248, 0.22), transparent 34%),
    radial-gradient(circle at 65% 55%, rgba(139, 92, 246, 0.18), transparent 42%);
  filter: blur(4px);
  z-index: 0;
  pointer-events: none;
}

body.light-mode .site-header {
  background: rgba(239, 246, 255, 0.76);
}

body.light-mode .live-badge {
  color: #047857;
  background: rgba(34, 197, 94, 0.13);
  border-color: rgba(34, 197, 94, 0.28);
}

.hero-console {
  min-height: 310px;
  transform: rotate(-1deg) translateY(4px);
  background:
    linear-gradient(145deg, rgba(10, 22, 41, 0.94), rgba(18, 38, 68, 0.86)),
    radial-gradient(circle at top right, rgba(56, 189, 248, 0.32), transparent 40%);
  border-color: rgba(56, 189, 248, 0.28);
  box-shadow:
    0 28px 80px rgba(2, 8, 23, 0.38),
    0 0 0 1px rgba(255, 255, 255, 0.04) inset,
    0 0 60px rgba(56, 189, 248, 0.18);
}

.hero-console::before {
  content: "";
  position: absolute;
  inset: 52px 18px 88px;
  border-radius: 18px;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.55;
  pointer-events: none;
}

.hero-console .terminal-top {
  position: relative;
  z-index: 2;
  align-items: center;
}

.terminal-top em {
  margin-left: auto;
  color: rgba(234, 242, 255, 0.68);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  font-style: normal;
  font-weight: 800;
}

.hero-console pre {
  position: relative;
  z-index: 2;
  color: #dffaff;
  text-shadow: 0 0 18px rgba(56, 189, 248, 0.14);
  white-space: pre-wrap;
}

.code-muted { color: #93c5fd; }
.code-string { color: #86efac; }

.console-metrics {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
  padding: 0 18px 18px;
}

.console-metrics span {
  border: 1px solid rgba(56, 189, 248, 0.24);
  border-radius: 14px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.075);
  color: #cbd5e1;
  font-size: 0.74rem;
  font-weight: 800;
}

.console-metrics strong {
  display: block;
  color: #ffffff;
  font-size: 1.02rem;
}

.hero-orbit {
  position: absolute;
  width: 150px;
  height: 150px;
  right: -38px;
  top: -48px;
  border: 1px dashed rgba(56, 189, 248, 0.34);
  border-radius: 999px;
  animation: orbitSpin 18s linear infinite;
  pointer-events: none;
}

.hero-orbit::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  top: 16px;
  left: 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 24px rgba(56, 189, 248, 0.72);
}

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

.floating-chip {
  position: absolute;
  z-index: 3;
  padding: 8px 11px;
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 999px;
  background: rgba(8, 17, 32, 0.72);
  color: #dffaff;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  font-weight: 900;
  box-shadow: 0 14px 30px rgba(2, 8, 23, 0.25);
  backdrop-filter: blur(12px);
  animation: floatChip 4.5s ease-in-out infinite;
}

.chip-one { left: -22px; bottom: 78px; }
.chip-two { right: 18px; bottom: -14px; animation-delay: -1.4s; }
@keyframes floatChip { 50% { transform: translateY(-10px); } }

body.light-mode .hero-console {
  background:
    linear-gradient(145deg, rgba(15, 23, 42, 0.96), rgba(12, 74, 110, 0.88)),
    radial-gradient(circle at top right, rgba(14, 165, 233, 0.34), transparent 42%);
}

body.light-mode .hero-console pre,
body.light-mode .terminal-top em,
body.light-mode .floating-chip {
  color: #ecfeff;
}

.skill-board div.skill-meter {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.055)),
    radial-gradient(circle at top right, rgba(56,189,248,0.12), transparent 48%);
}

.skill-board div.skill-meter::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.08), transparent);
  transform: translateX(-120%);
  transition: transform 0.8s ease;
}

.skill-board div.skill-meter:hover::before { transform: translateX(120%); }

.skill-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.skill-board .skill-top span {
  margin-bottom: 0;
}

.skill-top b {
  color: var(--accent);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.78rem;
}

.skill-meter .meter {
  height: 12px;
  padding: 2px;
  background: rgba(15, 23, 42, 0.24);
}

.skill-meter .meter i,
.skill-meter.in-view .meter i {
  display: block;
  width: var(--level, 0%);
  height: 100%;
  min-width: 28px;
  transform: none;
  animation: none;
  background:
    linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 22px rgba(56, 189, 248, 0.42);
}

body.light-mode .skill-board div.skill-meter {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.95), rgba(248,250,252,0.86)),
    radial-gradient(circle at top right, rgba(14,165,233,0.10), transparent 48%);
}

body.light-mode .meter {
  background: rgba(15, 23, 42, 0.06);
}

@media (max-width: 900px) {
  .hero-console { max-width: 100%; justify-self: stretch; }
  .floating-chip { display: none; }
}

@media (max-width: 720px) {
  .hero-section { padding-top: 64px; }
  .console-metrics { grid-template-columns: 1fr; }
}


/* Resume page */
body.resume-page {
  background: #f0f5ff;
  color: #0f172a;
}

body.resume-page.resume-dark {
  background: #07111f;
  color: #eaf2ff;
}

.resume-wrap { padding: 32px 0 48px; }
.resume-hero {
  background: linear-gradient(135deg, #0f172a, #253f67 65%, #38bdf8);
  color: white;
  border-radius: 24px;
  padding: 36px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  margin-bottom: 18px;
  box-shadow: 0 18px 55px rgba(15, 23, 42, 0.14);
}
.resume-hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: 8px; color: white; }
.tagline { color: #dbeafe; font-weight: 700; }
.contact-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.contact-chip {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  color: white;
  text-decoration: none;
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 700;
  font-size: .86rem;
}
.contact-chip:hover { background: rgba(255,255,255,.2); }
.hero-badge { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.2); border-radius: 18px; padding: 18px 22px; text-align: center; }
.badge-emoji { font-size: 2rem; display: block; }
.resume-card { background: white; border-radius: 20px; padding: 24px; margin-bottom: 16px; box-shadow: 0 16px 40px rgba(15,23,42,.08); }
body.resume-page.resume-dark .resume-card { background: #101f35; border: 1px solid rgba(148, 163, 184, 0.18); box-shadow: 0 18px 50px rgba(0,0,0,.26); }
body.resume-page.resume-dark .item { background: #14243b; border-color: rgba(148, 163, 184, 0.2); }
body.resume-page.resume-dark .item h4 { color: #bfdbfe; }
body.resume-page.resume-dark .project-list p,
body.resume-page.resume-dark .item p,
body.resume-page.resume-dark .resume-card p:not(.section-label) { color: #cbd5e1; }
.section-label { font-family: "JetBrains Mono", monospace; color: #2563eb; text-transform: uppercase; letter-spacing: 2px; font-size: .74rem; font-weight: 900; margin-bottom: 16px; }
body.resume-page.resume-dark .section-label { color: #38bdf8; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.item { padding: 14px; border-radius: 16px; background: #f8fafc; border: 1px solid #e2e8f0; }
.item h4 { color: #1e3a8a; margin-bottom: 5px; }
.item h4 a { color: inherit; text-decoration: none; }
.item h4 a:hover { text-decoration: underline; }
.meta { font-family: "JetBrains Mono", monospace; color: #64748b; font-size: .8rem; margin-bottom: 8px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-list span { background: #e0f2fe; color: #075985; border-radius: 999px; padding: 6px 10px; font-size: .8rem; font-weight: 800; }
body.resume-page.resume-dark .tag-list span { background: rgba(56, 189, 248, 0.13); color: #bae6fd; border: 1px solid rgba(56, 189, 248, 0.18); }
.project-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; }
.project-list p, .item p { color: #475569; }
.resume-footer { display: flex; justify-content: center; gap: 12px; margin-top: 24px; flex-wrap: wrap; }
.print-btn { border: 0; cursor: pointer; }
.btn-light { background: white !important; color: #334155 !important; border: 1px solid #cbd5e1 !important; box-shadow: none !important; }
body.resume-page.resume-dark .btn-light { background: #101f35 !important; color: #eaf2ff !important; border-color: rgba(148, 163, 184, 0.22) !important; }
.resume-theme-toggle { border: 0; cursor: pointer; }

@page { size: A4; margin: 12mm; }
@media print {
  .resume-footer { display: none; }
  body.resume-page, body.resume-page.resume-dark { background: white; color: #0f172a; }
  .resume-card, .resume-hero { box-shadow: none; break-inside: avoid; }
  .resume-wrap { padding: 0; max-width: none; }
  .resume-hero {
    background: linear-gradient(135deg, #0f172a, #253f67 65%, #38bdf8) !important;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
  body.resume-page.resume-dark .resume-card, body.resume-page.resume-dark .item { background: white; border-color: #e2e8f0; }
  body.resume-page.resume-dark .item h4 { color: #1e3a8a; }
  body.resume-page.resume-dark .project-list p,
  body.resume-page.resume-dark .item p,
  body.resume-page.resume-dark .resume-card p:not(.section-label) { color: #475569; }
}

@media (max-width: 760px) {
  .resume-hero, .two-col, .project-list { grid-template-columns: 1fr; display: grid; }
  .hero-badge { display: none; }
}


/* Opportunity + contact polish */
.opportunity-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 18px 0 0;
  padding: 9px 13px;
  border-radius: 999px;
  border: 1px solid rgba(34, 197, 94, 0.25);
  background: rgba(34, 197, 94, 0.12);
  color: #bbf7d0;
  font-weight: 800;
  font-size: 0.9rem;
}
body.light-mode .opportunity-pill { color: #166534; background: rgba(34,197,94,0.12); }
.contact-form {
  display: grid;
  gap: 10px;
  min-width: min(100%, 380px);
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.06);
  color: var(--text);
  border-radius: 14px;
  padding: 12px 14px;
  font: inherit;
  outline: none;
}
.contact-form textarea { min-height: 120px; resize: vertical; }
.contact-form input:focus,
.contact-form textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 4px rgba(56,189,248,0.12); }
body.light-mode .contact-form input,
body.light-mode .contact-form textarea { background: white; color: #0f172a; }
.contact-hint { margin: 0; font-size: 0.82rem; color: var(--muted); }
.footer-meta { display: block; margin-top: 8px; color: var(--muted); }

/* Resume top nav + status */
.resume-top-nav {
  position: sticky;
  top: 12px;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
  padding: 10px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.78);
  border: 1px solid rgba(148,163,184,0.25);
  backdrop-filter: blur(16px);
}
body.resume-page.resume-dark .resume-top-nav { background: rgba(15,23,42,0.78); }
.resume-updated { color: #475569; font-family: "JetBrains Mono", monospace; font-size: .78rem; font-weight: 800; }
body.resume-page.resume-dark .resume-updated { color: #cbd5e1; }
.resume-status {
  display: inline-flex;
  margin-top: 12px;
  padding: 8px 11px;
  border-radius: 999px;
  background: rgba(34,197,94,.14);
  color: #dcfce7;
  border: 1px solid rgba(34,197,94,.24);
  font-weight: 850;
  font-size: .86rem;
}
.open-source-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 12px; }
.open-source-grid span { display: block; color: #64748b; font-size: .84rem; margin-top: 4px; }
body.resume-page.resume-dark .open-source-grid span { color: #cbd5e1; }

@media print {
  .resume-top-nav { display: none; }
  .contact-chip[data-print-url]::after { content: " — " attr(data-print-url); font-weight: 600; }
  .resume-status { color: white; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

@media (max-width: 760px) {
  .contact-card { grid-template-columns: 1fr; }
  .resume-top-nav { border-radius: 18px; align-items: flex-start; flex-direction: column; }
  .open-source-grid { grid-template-columns: 1fr; }
}


/* Flask backend additions */
.backend-link { white-space: nowrap; }
.footer-meta a { color: inherit; font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }