:root {
  --bg: #07111f;
  --bg-soft: #0b1728;
  --panel: #101d31;
  --panel-2: #13243c;
  --text: #edf4ff;
  --muted: #9fb0c7;
  --muted-2: #71839d;
  --line: rgba(255, 255, 255, 0.10);
  --line-strong: rgba(255, 255, 255, 0.18);
  --accent: #5eead4;
  --accent-2: #38bdf8;
  --accent-dark: #0f766e;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.35);
  --radius: 24px;
  --radius-sm: 16px;
  --container: 1160px;
  --font: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

body {
  margin: 0;
  color: var(--text);
  font-family: var(--font);
  background:
    radial-gradient(circle at 15% 5%, rgba(56, 189, 248, 0.16), transparent 34rem),
    radial-gradient(circle at 82% 10%, rgba(94, 234, 212, 0.12), transparent 30rem),
    linear-gradient(180deg, #07111f 0%, #091527 45%, #07111f 100%);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  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: 56px 56px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.85), transparent 85%);
}

.cursor-glow {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(600px circle at var(--spot-x, 50%) var(--spot-y, 20%), rgba(94, 234, 212, 0.10), transparent 60%);
}

@media (prefers-reduced-motion: reduce), (hover: none) {
  .cursor-glow {
    display: none;
  }
}

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

a {
  color: inherit;
}

button, input, textarea {
  font: inherit;
}

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

h1, h2, h3 {
  letter-spacing: -0.035em;
  line-height: 1.08;
}

p {
  color: var(--muted);
}

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

.section-pad {
  padding: clamp(72px, 8vw, 116px) 0;
}

.section-muted {
  background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.015));
  border-block: 1px solid var(--line);
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 999;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--accent);
  color: #05202b;
  text-decoration: none;
  font-weight: 800;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 17, 31, 0.78);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #05111d;
  font-weight: 900;
  letter-spacing: -0.04em;
  box-shadow: 0 12px 28px rgba(56, 189, 248, 0.18);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-copy strong {
  font-size: 0.98rem;
}

.brand-copy small {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 0.72rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 12px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 650;
  text-decoration: none;
  transition: color 0.18s ease, background 0.18s ease;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a.active {
  color: var(--text);
  background: rgba(255,255,255,0.07);
}

.nav-links .nav-button {
  color: #05111d;
  background: var(--accent);
}

.nav-links .nav-button:hover,
.nav-links .nav-button:focus-visible {
  background: #7ff3e3;
  color: #05111d;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  color: var(--text);
  background: rgba(255,255,255,0.04);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 4px auto;
  border-radius: 2px;
  background: currentColor;
}

.hero {
  padding-top: clamp(62px, 7vw, 100px);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.28fr) minmax(320px, 0.72fr);
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.84rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 8px rgba(94, 234, 212, 0.10);
}

.hero h1 {
  max-width: 980px;
  margin-bottom: 24px;
  font-size: clamp(2.6rem, 6vw, 5.6rem);
  font-weight: 900;
}

.hero-lead {
  max-width: 760px;
  margin-bottom: 30px;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: #c4d0e1;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

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

.btn-primary {
  color: #04131f;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 18px 40px rgba(56, 189, 248, 0.18);
}

.btn-secondary {
  color: var(--text);
  background: rgba(255,255,255,0.06);
  border-color: var(--line-strong);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: rgba(94,234,212,0.55);
  background: rgba(255,255,255,0.09);
}

.text-link {
  color: var(--accent);
  font-weight: 800;
  text-decoration: none;
}

.text-link:hover,
.text-link:focus-visible {
  text-decoration: underline;
}

.hero-card {
  position: relative;
  overflow: hidden;
  padding: 28px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.04)),
    var(--panel);
  box-shadow: var(--shadow);
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(94,234,212,0.36), transparent 34%, rgba(56,189,248,0.20));
  opacity: 0.6;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  padding: 1px;
}

.card-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  padding: 8px 12px;
  border: 1px solid rgba(94,234,212,0.28);
  border-radius: 999px;
  color: #c9fff7;
  background: rgba(94,234,212,0.08);
  font-family: var(--mono);
  font-size: 0.73rem;
}

.card-status span {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
}

.avatar {
  display: grid;
  place-items: center;
  width: 86px;
  height: 86px;
  margin-bottom: 22px;
  border-radius: 50%;
  overflow: hidden;
  color: #05111d;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  font-size: 1.75rem;
  font-weight: 900;
  letter-spacing: -0.08em;
}

.avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-card h2 {
  margin-bottom: 8px;
  font-size: 1.9rem;
}

.hero-card > p {
  margin-bottom: 24px;
  font-family: var(--mono);
  font-size: 0.9rem;
  color: var(--muted);
}

.profile-list {
  display: grid;
  gap: 12px;
  margin: 0;
}

.profile-list div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.profile-list dt {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.profile-list dd {
  margin: 0;
  color: var(--text);
  font-weight: 700;
}

.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  margin-top: clamp(34px, 6vw, 70px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--line);
  box-shadow: 0 16px 48px rgba(0,0,0,0.24);
}

.stat-item {
  padding: clamp(20px, 3vw, 28px);
  background: rgba(12, 25, 43, 0.84);
}

.stat-item strong {
  display: block;
  margin-bottom: 6px;
  color: var(--accent);
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1;
  letter-spacing: -0.06em;
}

.stat-item span {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.82rem;
}

.two-col {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: clamp(28px, 6vw, 72px);
}

.section-kicker {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.section-copy h2,
.section-header h2,
.contact-card h2 {
  max-width: 880px;
  margin-bottom: 18px;
  font-size: clamp(2rem, 4.5vw, 3.6rem);
  font-weight: 900;
}

.section-copy p {
  max-width: 820px;
  font-size: 1.05rem;
}

.section-copy strong {
  color: var(--text);
}

.section-header {
  max-width: 820px;
  margin-bottom: 34px;
}

.section-header .section-kicker {
  display: inline-block;
  margin-bottom: 14px;
}

.section-header p {
  font-size: 1.05rem;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.skill-card,
.work-card,
.recognition-card,
.recommendation-card,
.education-grid article {
  position: relative;
  overflow: hidden;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.045);
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.skill-card:hover,
.work-card:hover,
.recognition-card:hover,
.recommendation-card:hover,
.education-grid article:hover {
  transform: translateY(-4px);
  border-color: rgba(94,234,212,0.40);
  background: rgba(255,255,255,0.065);
}

.hero-card::after,
.skill-card::after,
.work-card::after,
.recognition-card::after,
.recommendation-card::after,
.contact-card::after,
.education-grid article::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(220px circle at var(--x, 50%) var(--y, 50%), rgba(94, 234, 212, 0.18), transparent 70%);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.hero-card:hover::after,
.skill-card:hover::after,
.work-card:hover::after,
.recognition-card:hover::after,
.recommendation-card:hover::after,
.contact-card:hover::after,
.education-grid article:hover::after {
  opacity: 1;
}

@media (hover: none) {
  .hero-card::after,
  .skill-card::after,
  .work-card::after,
  .recognition-card::after,
  .recommendation-card::after,
  .contact-card::after,
  .education-grid article::after {
    display: none;
  }
}

.card-number {
  display: inline-block;
  margin-bottom: 36px;
  color: var(--accent);
  font-family: var(--mono);
  font-weight: 800;
}

.skill-card h3,
.work-card h3,
.recognition-card h3,
.education-grid h3 {
  margin-bottom: 12px;
  font-size: 1.24rem;
}

.skill-card p,
.work-card p,
.recognition-card p {
  margin-bottom: 18px;
  font-size: 0.96rem;
}

.pill-list,
.work-card ul,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.pill-list li,
.tag-row span {
  padding: 7px 10px;
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 999px;
  color: #cbd6e7;
  background: rgba(255,255,255,0.05);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.tag {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 7px 10px;
  border-radius: 999px;
  color: var(--accent);
  background: rgba(94,234,212,0.08);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.work-card ul {
  display: grid;
  gap: 10px;
  padding-left: 18px;
  color: var(--muted);
  list-style: disc;
}

.work-card li::marker {
  color: var(--accent);
}

.timeline {
  display: grid;
  gap: 16px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 28px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
}

.timeline-meta span {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.88rem;
  font-weight: 800;
}

.timeline-meta small {
  color: var(--muted-2);
  font-weight: 700;
}

.timeline-content h3 {
  margin-bottom: 10px;
  font-size: 1.35rem;
}

.timeline-content p {
  margin-bottom: 14px;
}

.timeline-item.compact .timeline-content h3 {
  margin-bottom: 0;
}

.recognition-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.recognition-card.featured {
  border-color: rgba(94,234,212,0.36);
  background:
    linear-gradient(135deg, rgba(94,234,212,0.14), rgba(56,189,248,0.08)),
    rgba(255,255,255,0.05);
}


.recommendation-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.recommendation-card {
  position: relative;
  overflow: hidden;
  min-height: 100%;
  margin: 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.045);
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}

.recommendation-card:hover {
  transform: translateY(-4px);
  border-color: rgba(94,234,212,0.40);
  background: rgba(255,255,255,0.065);
}

.recommendation-card-featured {
  grid-column: span 2;
  background:
    linear-gradient(135deg, rgba(94,234,212,0.13), rgba(56,189,248,0.07)),
    rgba(255,255,255,0.045);
  border-color: rgba(94,234,212,0.30);
}

.recommendation-metric {
  margin-bottom: 20px;
  color: var(--accent);
  font-size: clamp(3.2rem, 7vw, 5.4rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.08em;
}

.recommendation-card h3 {
  margin-bottom: 12px;
  font-size: 1.45rem;
}

.recommendation-card p {
  margin-bottom: 22px;
}

.recommendation-card blockquote {
  position: relative;
  margin: 0 0 20px;
  color: var(--text);
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.55;
}

.recommendation-card blockquote::before {
  content: "“";
  display: block;
  height: 24px;
  margin-bottom: 10px;
  color: rgba(94,234,212,0.85);
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 0.75;
}

.recommendation-card figcaption {
  color: var(--muted-2);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 700;
}


.education-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.education-grid article p {
  margin-bottom: 8px;
}

.education-grid span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.84rem;
  font-weight: 700;
}

.contact-section {
  padding-bottom: 66px;
}

.contact-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: clamp(28px, 5vw, 48px);
  border: 1px solid rgba(94,234,212,0.24);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(94,234,212,0.13), rgba(56,189,248,0.07)),
    var(--panel);
  box-shadow: var(--shadow);
}

.contact-card h2 {
  margin-top: 14px;
}

.contact-card p {
  max-width: 650px;
  margin-bottom: 0;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  margin-top: 24px;
}

.contact-links a {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.86rem;
  text-decoration: none;
}

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

.site-footer {
  border-top: 1px solid var(--line);
  padding: 24px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.footer-inner p {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.82rem;
}

.footer-inner a {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 0.82rem;
  text-decoration: none;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

:focus-visible {
  outline: 3px solid rgba(94,234,212,0.7);
  outline-offset: 3px;
}

@media (max-width: 1040px) {
  .hero-grid,
  .contact-card {
    grid-template-columns: 1fr;
  }

  .contact-actions {
    justify-content: flex-start;
  }

  .card-grid,
  .work-grid,
  .recognition-grid,
  .recommendation-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .nav {
    min-height: 68px;
  }

  .brand-copy small {
    display: none;
  }

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

  .nav-links {
    position: absolute;
    top: 100%;
    left: 14px;
    right: 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 12px;
    border: 1px solid var(--line-strong);
    border-radius: 18px;
    background: rgba(10, 22, 38, 0.98);
    box-shadow: var(--shadow);
  }

  .nav-links.is-open {
    display: flex;
  }

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

  .hero {
    padding-top: 54px;
  }

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

  .stats-bar,
  .two-col,
  .timeline-item,
  .education-grid {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    gap: 12px;
  }
}

@media (max-width: 640px) {
  .recommendation-card-featured {
    grid-column: span 1;
  }

  .section-pad {
    padding: 64px 0;
  }

  .hero h1 {
    font-size: clamp(2.35rem, 14vw, 3.75rem);
  }

  .eyebrow {
    align-items: flex-start;
    font-size: 0.75rem;
  }

  .hero-card,
  .skill-card,
  .work-card,
  .recognition-card,
  .recommendation-card,
  .timeline-item,
  .contact-card,
  .education-grid article {
    border-radius: 18px;
  }

  .profile-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .card-grid,
  .work-grid,
  .recognition-grid,
  .recommendation-grid {
    grid-template-columns: 1fr;
  }

  .stats-bar {
    grid-template-columns: 1fr 1fr;
    border-radius: 18px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 420px) {
  .stats-bar {
    grid-template-columns: 1fr;
  }

  .btn,
  .text-link {
    width: 100%;
  }

  .hero-actions,
  .contact-actions {
    align-items: stretch;
    width: 100%;
  }
}