:root {
  --bg: #080808;
  --panel: rgba(16, 16, 18, 0.8);
  --border: rgba(255, 255, 255, 0.15);
  --accent-blue: #4cc9f0;
  --accent-purple: #7209b7;
  --text-dim: rgba(255, 255, 255, 0.65);
}

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

body {
  min-height: 100vh;
  background: var(--bg);
  color: #f5f5f5;
  font-family: "Space Grotesk", "Inter", system-ui, sans-serif;
  line-height: 1.7;
  scroll-behavior: smooth;
  position: relative;
  overflow-x: hidden;
}

.global-noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 0);
  background-size: 120px 120px;
  opacity: 0.25;
  mix-blend-mode: screen;
  z-index: 0;
}

.page-transition {
  position: fixed;
  inset: 0;
  background: linear-gradient(135deg, rgba(76, 201, 240, 0.45), rgba(114, 9, 183, 0.7));
  z-index: 99;
  animation: page-fade 1.2s ease forwards;
  pointer-events: none;
}

@keyframes page-fade {
  0% {
    opacity: 1;
    transform: scaleY(1);
  }
  100% {
    opacity: 0;
    transform: scaleY(0);
  }
}

.hero-top-nav {
  position: absolute;
  top: clamp(1rem, 3vw, 1.75rem);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(8, 8, 8, 0.8);
  border-radius: 999px;
  padding: 0.65rem 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  gap: 1.5rem;
  z-index: 4;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

.hero-top-nav .logo {
  font-weight: 700;
  letter-spacing: 0.3rem;
  color: var(--accent-blue);
}

.hero-top-nav .nav-links {
  display: flex;
  gap: 1rem;
}

.hero-top-nav .nav-links a {
  color: var(--text-dim);
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.3rem;
  padding: 0.35rem 0.5rem;
  border-radius: 999px;
  transition: color 0.3s ease;
}

.hero-top-nav .nav-links a:hover {
  color: #fff;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  gap: 0.35rem;
  flex-direction: column;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: #fff;
  border-radius: 999px;
  display: block;
}

.hero {
  min-height: 100vh;
  padding: 4rem 2rem 5rem;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-waves {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.hero-waves::before,
.hero-waves::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top, rgba(76, 201, 240, 0.35), transparent 60%);
  filter: blur(200px);
  opacity: 0.8;
  animation: float 12s ease-in-out infinite alternate;
}

.hero-waves::after {
  background: radial-gradient(circle at bottom, rgba(114, 9, 183, 0.5), transparent 55%);
  animation-duration: 15s;
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.hero-particles span {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  filter: blur(0.5px);
  opacity: 0.7;
  animation: pulse 5s ease infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.8);
    opacity: 0.6;
  }
  50% {
    transform: scale(1.3);
    opacity: 1;
  }
  100% {
    transform: scale(0.8);
    opacity: 0.4;
  }
}

.hero-layout {
  width: min(1200px, 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(2rem, 3vw, 4rem);
  position: relative;
  z-index: 2;
}

.hero-visual {
  /* flex: 0 0 clamp(240px, 32vw, 420px); */
  flex: 0 0 clamp(260px, 36vw, 480px);
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: radial-gradient(circle, rgba(255, 255, 255, 0.12), rgba(4, 6, 16, 0.9) 70%);
  box-shadow: 0 30px 80px rgba(22, 12, 38, 0.9), inset 0 0 60px rgba(255, 255, 255, 0.2);
  overflow: hidden;
  isolation: isolate;
}

.visual-ring {
  position: absolute;
  inset: -4%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  opacity: 0.5;
  animation: orbit 18s linear infinite;
}

.visual-ring.ring-one {
  transform: rotateX(70deg) rotateY(30deg);
  animation-duration: 20s;
}

.visual-ring.ring-two {
  inset: 12%;
  animation-duration: 26s;
}

.visual-core {
  position: absolute;
  width: 65%;
  height: 65%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(124, 245, 255, 0.8), rgba(66, 12, 131, 0.8) 55%, rgba(4, 6, 15, 0.6));
  box-shadow: 0 0 40px rgba(124, 245, 255, 0.35), 0 0 80px rgba(114, 9, 183, 0.4);
  z-index: 1;
  pointer-events: none;
}

.visual-image {
  position: absolute;
  width: 82%;
  height: 82%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(124, 245, 255, 0.6);
  box-shadow: 0 0 30px rgba(76, 201, 240, 0.5), 0 0 45px rgba(114, 9, 183, 0.35);
  mix-blend-mode: screen;
  z-index: 2;
}

.visual-glow {
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  background: conic-gradient(from 90deg, rgba(124, 245, 255, 0.4), rgba(140, 67, 255, 0.9), rgba(124, 245, 255, 0.4));
  filter: blur(10px);
  animation: glowPulse 4s ease-in-out infinite alternate;
}

.visual-legend {
  position: absolute;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.65rem;
  letter-spacing: 0.35rem;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
}

.visual-legend span {
  position: relative;
  padding-left: 0.6rem;
}

.visual-legend span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--accent-blue);
}

.hero-content {
  flex: 1;
  max-width: 640px;
  text-align: left;
  position: relative;
  z-index: 2;
  padding: 0 1rem;
}

.hero-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.35rem;
  font-size: 0.8rem;
  color: var(--accent-blue);
}

.hero-title {
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 700;
  line-height: 1;
  margin: 1rem 0;
  color: #fff;
}

.reveal-line {
  display: block;
  opacity: 0;
  transform: translateY(50px);
}

.hero-subtitle {
  max-width: 600px;
  margin: 0 0 2rem;
  color: var(--text-dim);
  font-size: 1.1rem;
}

.hero-actions {
  display: flex;
  justify-content: flex-start;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  padding: 0.85rem 1.75rem;
  border-radius: 999px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18rem;
  font-size: 0.75rem;
  border: 1px solid transparent;
  transition: all 0.35s ease;
  text-decoration: none;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  color: #fff;
  box-shadow: 0 0 30px rgba(76, 201, 240, 0.55);
}

.btn.secondary {
  border-color: var(--accent-purple);
  color: #fff;
}

.btn:hover {
  transform: translateY(-2px) scale(1.01);
  box-shadow: 0 15px 30px rgba(114, 9, 183, 0.4);
}

main {
  position: relative;
  padding: 4rem 5vw 3rem;
  z-index: 1;
}

.section {
  margin-bottom: 3rem;
}

.glass-panel {
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 2.5rem;
  background: rgba(10, 10, 12, 0.75);
  backdrop-filter: blur(18px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.65);
}

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

.section-label {
  letter-spacing: 0.3rem;
  text-transform: uppercase;
  font-size: 0.7rem;
  color: var(--text-dim);
}

.section-heading h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-top: 0.5rem;
}

.section-text {
  font-size: 1.1rem;
  color: var(--text-dim);
}

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

.skills-scroll {
  width: 100%;
  position: relative;
}

.skills-scroll::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 60px;
  pointer-events: none;
  background: linear-gradient(
    to right,
    rgba(8, 8, 8, 0),
    var(--bg)
  );
  opacity: 0;
  transition: opacity 0.3s ease;
}

.skill-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  padding: 1.25rem;
  text-align: center;
  font-size: 1rem;
  letter-spacing: 0.08rem;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  position: relative;
  overflow: hidden;
  color: #fff;
}

.skill-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(76, 201, 240, 0.25), rgba(114, 9, 183, 0.25));
  opacity: 0;
  transition: opacity 0.4s ease;
}

.skill-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: 0 30px 50px rgba(114, 9, 183, 0.35);
}

.skill-card:hover::after {
  opacity: 1;
}

.timeline {
  position: relative;
  padding-left: 2.5rem;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 2rem;
}

.timeline-line {
  position: absolute;
  left: 0.35rem;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--accent-blue), var(--accent-purple));
  border-radius: 999px;
  box-shadow: 0 0 30px rgba(76, 201, 240, 0.5);
}

.timeline-entry {
  margin-bottom: 3rem;
  position: relative;
  padding-left: 1rem;
}

.timeline-entry h3 {
  margin-bottom: 0.75rem;
}

.timeline-details details {
  margin-top: 0.5rem;
}

.timeline-entry::before {
  content: "";
  position: absolute;
  left: -1.1rem;
  top: 0.5rem;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
  box-shadow: 0 0 30px rgba(114, 9, 183, 0.6);
}

@media (min-width: 900px) {
  .timeline {
    padding-left: 0;
    border-left: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2.5rem;
  }

  .timeline-line {
    display: none;
  }

  .timeline-entry {
    padding-left: 0;
    margin-bottom: 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.02);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02),
      0 20px 40px rgba(0, 0, 0, 0.6);
  }

  .timeline-entry::before {
    display: none;
  }

  .timeline-content {
    padding: 1.5rem;
  }

  .timeline-details details {
    padding: 1rem 1.25rem;
  }

  .timeline-details summary {
    margin-top: 0;
  }
}

.timeline-year {
  margin: 2rem;
  font-size: 0.95rem;
  letter-spacing: 0.2rem;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.timeline-content h3 {
  font-size: 1.3rem;
}

.timeline-content ul {
  margin-top: 0.75rem;
  list-style: disc;
  padding-left: 1rem;
  color: var(--text-dim);
  line-height: 1.5;
}

.timeline-details details {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 1rem 1.1rem;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02),
    0 12px 30px rgba(0, 0, 0, 0.6);
}

.timeline-details summary {
  cursor: pointer;
  font-weight: 600;
  letter-spacing: 0.4rem;
  text-transform: uppercase;
  font-size: 0.7rem;
  color: var(--accent-blue);
}

.timeline-details details[open] ul {
  margin-top: 0.8rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  position: relative;
}

.project-card {
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02),
    0 15px 35px rgba(0, 0, 0, 0.6);
  padding: 2.25rem;
  min-height: 240px;
  color: #fff;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  transition: transform 0.45s ease, border 0.4s ease, box-shadow 0.4s ease;
}

.project-card:hover {
  transform: translateY(-10px);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04),
    0 30px 50px rgba(0, 0, 0, 0.8);
}

.project-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.6rem;
  color: var(--accent-purple);
}

.project-card p {
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
  margin-bottom: 0.45rem;
}

.project-actions {
  margin-top: 1.4rem;
}

.project-link-btn {
  padding: 0;
  border: none;
  background: transparent;
  color: #7b5aff;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.3rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-bottom: 1px solid rgba(123, 90, 255, 0.5);
}

.project-link-btn::after {
  content: "↗";
  font-size: 0.8rem;
  transform: translateY(-1px);
  opacity: 0.7;
}

.project-link-btn:hover {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.project-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 1.1rem;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.75rem;
  letter-spacing: 0.25rem;
  text-transform: uppercase;
}

.contact-section {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-card {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  padding: 2.5rem;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(76, 201, 240, 0.15), rgba(114, 9, 183, 0.3));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.65);
}

.contact-info {
  flex: 1;
}

.contact-name {
  font-size: 2.2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.contact-email {
  font-size: 1rem;
  color: var(--accent-blue);
  text-decoration: none;
}

.contact-text {
  margin-top: 1rem;
  color: var(--text-dim);
  max-width: 420px;
}

.contact-highlight {
  color: var(--accent-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(76, 201, 240, 0.4);
  transition: border-color 0.3s ease;
}

.contact-highlight:hover {
  border-color: rgba(124, 245, 255, 0.8);
}

.contact-actions {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 220px;
  gap: 0.5rem;
}

.contact-meta {
  display: flex;
  flex-direction: column;
  font-size: 0.85rem;
  letter-spacing: 0.2rem;
  text-transform: uppercase;
  color: var(--text-dim);
}

.contact-meta strong {
  margin-top: 0.25rem;
  font-size: 1rem;
  color: #fff;
}

.contact-link-glow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-left: 0.35rem;
  color: var(--accent-blue);
  letter-spacing: 0.35rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  border-bottom: 2px solid rgba(76, 201, 240, 0.6);
  font-weight: 600;
  text-decoration: none;
  transition: color 0.3s ease, border-color 0.3s ease;
  position: relative;
  padding-bottom: 0.35rem;
}

.contact-link-glow:hover {
  color: #fff;
  border-color: rgba(114, 9, 183, 0.8);
}

.contact-link-glow::after {
  content: "↗";
  font-size: 0.75rem;
  margin-left: 0.25rem;
  color: rgba(255, 255, 255, 0.65);
}

.contact-link-glow::before {
  content: "";
  position: absolute;
  bottom: -0.35rem;
  left: 0;
  width: 100%;
  height: 1px;
  background: rgba(114, 9, 183, 0.7);
  transform: translateY(6px);
  opacity: 0.7;
}

.resume-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.resume-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 1.75rem;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02),
    0 15px 35px rgba(0, 0, 0, 0.6);
}

.resume-card h3 {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
  color: var(--accent-purple);
}

.resume-card ul {
  list-style: none;
  padding-left: 0;
  display: grid;
  gap: 0.45rem;
  color: var(--text-dim);
}

.resume-card ul li {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.resume-card ul li::before {
  content: "•";
  color: var(--accent-blue);
  margin-right: 0.45rem;
}

.resume-entry {
  margin-bottom: 1.25rem;
}

.resume-title {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
  text-transform: uppercase;
}

.resume-date {
  font-size: 0.85rem;
  letter-spacing: 0.25rem;
  color: var(--text-dim);
  margin-bottom: 0.4rem;
}

.resume-text {
  color: var(--text-dim);
  line-height: 1.6;
  font-size: 0.95rem;
}

.volunteer-panel {
  padding: 2rem;
  background: linear-gradient(135deg, rgba(114, 9, 183, 0.25), rgba(76, 201, 240, 0.2));
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.footer {
  padding: 2rem 0 4rem;
  text-align: center;
  font-size: 0.9rem;
  color: var(--text-dim);
}

@keyframes float {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(-40px);
  }
}

@keyframes orbit {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes glowPulse {
  from {
    opacity: 0.75;
    filter: blur(8px);
  }
  to {
    opacity: 1;
    filter: blur(14px);
  }
}

@media (max-width: 900px) {
  .glass-panel,
  .contact-card {
    padding: 1.75rem;
  }

  .hero {
    padding: 5rem 1.5rem 4rem;
  }

  .hero-layout {
    flex-direction: column;
    text-align: center;
  }

  .hero-visual {
    margin: 0 auto 2rem;
    width: clamp(220px, 55vw, 320px);
  }

  .hero-content {
    padding: 0;
  }

  .hero-subtitle {
    margin: 0 auto 2rem;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-top-nav {
    width: min(80%, 520px);
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
  }

  .hero-top-nav .nav-toggle {
    display: flex;
  }

  .hero-top-nav .nav-links {
    position: absolute;
    top: 110%;
    left: 50%;
    transform: translateX(-50%);
    flex-direction: column;
    background: rgba(8, 8, 8, 0.9);
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 1rem 1.25rem;
    width: min(320px, 90vw);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
    display: none;
    gap: 0.5rem;
    z-index: 5;
  }

  .hero-top-nav.open .nav-links {
    display: flex;
  }
}

@media (max-width: 640px) {
  .hero-top-nav {
    width: min(95%, 520px);
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    padding: 0.75rem 1rem;
  }

  .hero-top-nav .nav-links {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.35rem 0.75rem;
  }

  .hero-top-nav .nav-links a {
    letter-spacing: 0.15rem;
    font-size: 0.65rem;
  }
}

@media (max-width: 720px) {
  .skills-scroll {
    max-height: 320px;
    overflow-y: auto;
    padding-right: 1rem;
  }

  .skills-scroll::after {
    opacity: 1;
  }

  .skills-grid {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 0.7rem;
  }

  .skill-card {
    padding: 0.85rem 0.9rem;
    font-size: 0.85rem;
  }
}