:root {
  --bg-primary: #0a0a0b;
  --bg-secondary: #111113;
  --bg-tertiary: #1a1a1d;
  --bg-card: #151517;
  --accent-primary: #00d4aa;
  --accent-glow: rgba(0, 212, 170, 0.15);
  --text-primary: #f5f5f7;
  --text-secondary: #a1a1a6;
  --text-muted: #6e6e73;
  --border-color: #2a2a2d;
  --gradient-1: linear-gradient(135deg, #00d4aa 0%, #00b894 100%);
  --gradient-2: linear-gradient(
    135deg,
    rgba(0, 212, 170, 0.1) 0%,
    rgba(0, 184, 148, 0.05) 100%
  );
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Outfit", sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 2rem;
  background: rgba(10, 10, 11, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s;
}
nav.scrolled {
  padding: 0.75rem 2rem;
  background: rgba(10, 10, 11, 0.95);
}
.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
}
.logo span {
  color: var(--accent-primary);
}
.nav-center {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}
.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.3s;
  position: relative;
}
.nav-links a:hover {
  color: var(--text-primary);
}
.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-primary);
  transition: width 0.3s;
}
.nav-links a:hover::after {
  width: 100%;
}
.lang-switcher {
  display: flex;
  gap: 0.5rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.35rem;
}
.lang-btn {
  padding: 0.4rem 0.75rem;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  border-radius: 6px;
  transition: all 0.3s;
}
.lang-btn.active {
  background: var(--accent-primary);
  color: var(--bg-primary);
}
.lang-btn:hover:not(.active) {
  color: var(--text-primary);
}
.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}
.nav-toggle span {
  width: 25px;
  height: 2px;
  background: var(--text-primary);
  transition: all 0.3s;
}
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding: 8rem 2rem 4rem;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(
      ellipse 80% 80% at 50% -20%,
      var(--accent-glow),
      transparent
    ),
    radial-gradient(
      ellipse 60% 40% at 80% 60%,
      rgba(0, 212, 170, 0.05),
      transparent
    );
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(
      rgba(255, 255, 255, 0.02) 1px,
      transparent 1px
    ),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: 0.5;
  pointer-events: none;
}
.hero-container {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-content {
  animation: fadeInUp 0.8s ease-out;
}
.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 1rem;
}
.hero h1 .highlight {
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-title {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}
.hero-description {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 500px;
  margin-bottom: 2rem;
  line-height: 1.8;
}
.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s;
  cursor: pointer;
  border: none;
  font-family: inherit;
}
.btn-primary {
  background: var(--gradient-1);
  color: var(--bg-primary);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(0, 212, 170, 0.3);
}
.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}
.btn-secondary:hover {
  border-color: var(--accent-primary);
  background: var(--accent-glow);
}
.hero-image {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeInRight 0.8s ease-out;
}
.profile-card {
  position: relative;
  width: 350px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  overflow: hidden;
  transition: all 0.4s;
  padding-bottom: 2rem;
}
.profile-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: var(--gradient-2);
}
.profile-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
  border-color: var(--accent-primary);
}
.profile-avatar {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 4px solid var(--bg-primary);
  margin: 50px auto 1.5rem;
  display: block;
  object-fit: cover;
  position: relative;
  z-index: 1;
  background: var(--bg-tertiary);
}
.profile-info {
  text-align: center;
  padding: 0 1.5rem;
}
.profile-name {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.profile-role {
  color: var(--accent-primary);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}
.profile-location {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all 0.3s;
}
.social-link:hover {
  background: var(--accent-glow);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  transform: translateY(-3px);
}
.social-link svg {
  width: 20px;
  height: 20px;
}
section {
  padding: 6rem 2rem;
  position: relative;
}
.section-container {
  max-width: 1400px;
  margin: 0 auto;
}
.section-header {
  margin-bottom: 4rem;
  text-align: center;
}
.section-tag {
  display: inline-block;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  color: var(--accent-primary);
  margin-bottom: 1rem;
  padding: 0.5rem 1rem;
  background: var(--accent-glow);
  border-radius: 4px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -1px;
  margin-bottom: 1rem;
}
.section-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}
.about {
  background: var(--bg-secondary);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-content h3 {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
}
.about-content p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}
.about-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}
.highlight-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--bg-primary);
  border-radius: 12px;
  border: 1px solid var(--border-color);
}
.highlight-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-glow);
  border-radius: 8px;
  color: var(--accent-primary);
}
.highlight-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
}
.highlight-text strong {
  display: block;
  color: var(--text-primary);
  font-weight: 600;
}
.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}
.capability-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 2.5rem;
  transition: all 0.4s;
  position: relative;
  overflow: hidden;
}
.capability-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-1);
  transform: scaleX(0);
  transition: transform 0.4s;
}
.capability-card:hover::before {
  transform: scaleX(1);
}
.capability-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}
.capability-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-2);
  border-radius: 16px;
  color: var(--accent-primary);
  margin-bottom: 1.5rem;
}
.capability-title {
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 1rem;
}
.capability-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.capability-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.cap-tag {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.75rem;
  padding: 0.4rem 0.75rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  color: var(--text-muted);
  transition: all 0.3s;
}
.cap-tag:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}
.skills {
  background: var(--bg-secondary);
}
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}
.skill-category {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s;
}
.skill-category:hover {
  border-color: var(--accent-primary);
  transform: translateY(-5px);
}
.skill-category-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.skill-category-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-2);
  border-radius: 12px;
  color: var(--accent-primary);
}
.skill-category-title {
  font-size: 1.25rem;
  font-weight: 600;
}
.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}
.skill-tag {
  padding: 0.5rem 1rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: all 0.3s;
}
.skill-tag:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  background: var(--accent-glow);
}
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 2rem;
}
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.4s;
  display: flex;
  flex-direction: column;
}
.project-card:hover {
  transform: translateY(-8px);
  border-color: var(--accent-primary);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}
.project-header {
  padding: 2rem 2rem 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.project-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-2);
  border-radius: 14px;
  color: var(--accent-primary);
}
.project-link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.3s;
}
.project-link:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}
.project-content {
  padding: 1.5rem 2rem 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.project-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}
.project-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}
.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.tech-tag {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.75rem;
  padding: 0.35rem 0.75rem;
  background: var(--bg-primary);
  border-radius: 4px;
  color: var(--text-muted);
}
.experience {
  background: var(--bg-secondary);
}
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: var(--border-color);
}
.timeline-item {
  display: flex;
  justify-content: flex-end;
  padding-right: 3rem;
  position: relative;
  margin-bottom: 3rem;
  width: 50%;
}
.timeline-item:nth-child(even) {
  justify-content: flex-start;
  padding-left: 3rem;
  padding-right: 0;
  margin-left: 50%;
}
.timeline-dot {
  position: absolute;
  right: -8px;
  top: 1.5rem;
  width: 16px;
  height: 16px;
  background: var(--accent-primary);
  border: 3px solid var(--bg-primary);
  border-radius: 50%;
  z-index: 1;
}
.timeline-item:nth-child(even) .timeline-dot {
  left: -8px;
  right: auto;
}
.timeline-content {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 1.75rem;
  max-width: 400px;
  transition: all 0.3s;
}
.timeline-content:hover {
  border-color: var(--accent-primary);
  transform: translateY(-5px);
}
.timeline-date {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  color: var(--accent-primary);
  margin-bottom: 0.5rem;
}
.timeline-title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.timeline-company {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}
.timeline-description {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}
.education-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}
.education-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 2rem;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.education-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-1);
}
.education-card:hover {
  border-color: var(--accent-primary);
  transform: translateX(5px);
}
.education-date {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.85rem;
  color: var(--accent-primary);
  margin-bottom: 0.75rem;
}
.education-degree {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}
.education-school {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 0.5rem;
}
.education-location {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}
.education-details {
  color: var(--text-muted);
  font-size: 0.9rem;
}
.gpa-badge {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  background: var(--accent-glow);
  border-radius: 4px;
  color: var(--accent-primary);
  font-size: 0.85rem;
  font-weight: 500;
  margin-top: 1rem;
}
.contact {
  background: var(--bg-secondary);
}
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.contact-info h3 {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}
.contact-info p {
  color: var(--text-secondary);
  margin-bottom: 2rem;
  font-size: 1.05rem;
}
.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  transition: all 0.3s;
  text-decoration: none;
  color: inherit;
}
.contact-item:hover {
  border-color: var(--accent-primary);
  background: var(--accent-glow);
}
.contact-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  border-radius: 10px;
  color: var(--accent-primary);
}
.contact-text {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.contact-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: block;
}
.contact-value {
  font-weight: 500;
  color: var(--text-primary);
  display: block;
}
.contact-form-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 2.5rem;
}
.contact-form-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}
.form-group {
  margin-bottom: 1.25rem;
}
.form-label {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}
.form-input {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.95rem;
  transition: all 0.3s;
}
.form-input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-input::placeholder {
  color: var(--text-muted);
}
textarea.form-input {
  min-height: 120px;
  resize: vertical;
}
footer {
  padding: 3rem 2rem;
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
}
.footer-container {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}
.footer-text {
  color: var(--text-muted);
  font-size: 0.9rem;
}
.footer-links {
  display: flex;
  gap: 1.5rem;
}
.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}
.footer-links a:hover {
  color: var(--accent-primary);
}
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .hero-image {
    order: -1;
  }
  .profile-card {
    width: 300px;
  }
  .about-grid,
  .contact-container {
    grid-template-columns: 1fr;
  }
  .timeline::before {
    left: 20px;
  }
  .timeline-item,
  .timeline-item:nth-child(even) {
    width: 100%;
    padding-left: 4rem;
    padding-right: 0;
    margin-left: 0;
  }
  .timeline-dot,
  .timeline-item:nth-child(even) .timeline-dot {
    left: 12px;
    right: auto;
  }
  .timeline-content {
    max-width: 100%;
  }
  .capabilities-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 768px) {
  nav {
    padding: 1rem;
  }
  .nav-center {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg-primary);
    padding: 1.5rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border-color);
  }
  .nav-center.active {
    display: flex;
  }
  .nav-links {
    flex-direction: column;
    gap: 1.5rem;
  }
  .nav-toggle {
    display: flex;
  }
  .hero {
    padding: 7rem 1.5rem 3rem;
  }
  section {
    padding: 4rem 1.5rem;
  }
  .projects-grid,
  .skills-grid,
  .education-grid {
    grid-template-columns: 1fr;
  }
  .about-highlights {
    grid-template-columns: 1fr;
  }
  .footer-container {
    flex-direction: column;
    text-align: center;
  }
}