@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

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

:root {
  --bg-primary: #0a0a0a;
  --bg-secondary: #121212;
  --bg-tertiary: #1a1a1a;
  --text-primary: #ffffff;
  --text-secondary: #a0a0a0;
  --accent: #00ff88;
  --accent-dim: #00cc6a;
  --accent-glow: rgba(0, 255, 136, 0.3);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 70px;
}

body {
  font-family: 'JetBrains Mono', monospace;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Navigation */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  padding: 1.5rem 4rem;
  z-index: 1000;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.2s ease;
}

nav.scrolled {
  padding: 1rem 4rem;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: lowercase;
  transition: color 0.2s ease;
  position: relative;
  padding-bottom: 4px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.2s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-links a:hover {
  color: var(--accent);
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  z-index: 1001;
  position: absolute;
  right: 2rem;
}

.hamburger span {
  width: 28px;
  height: 2px;
  background: var(--accent);
  transition: all 0.2s ease;
  border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  z-index: 999;
  transition: right 0.3s ease;
}

.mobile-menu.active {
  right: 0;
}

.mobile-link {
  font-family: 'Outfit', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.2s ease;
}

.mobile-menu.active .mobile-link {
  opacity: 1;
  transform: translateX(0);
}

.mobile-menu.active .mobile-link:nth-child(1) { transition-delay: 0.05s; }
.mobile-menu.active .mobile-link:nth-child(2) { transition-delay: 0.1s; }
.mobile-menu.active .mobile-link:nth-child(3) { transition-delay: 0.15s; }
.mobile-menu.active .mobile-link:nth-child(4) { transition-delay: 0.2s; }
.mobile-menu.active .mobile-link:nth-child(5) { transition-delay: 0.25s; }
.mobile-menu.active .mobile-link:nth-child(6) { transition-delay: 0.3s; }
.mobile-menu.active .mobile-link:nth-child(7) { transition-delay: 0.35s; }

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

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 4rem;
  position: relative;
}

.hero-content {
  max-width: 1400px;
  position: relative;
  z-index: 10;
}

.greeting {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 500;
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
  opacity: 0;
  animation: fadeInUp 0.4s ease forwards;
}

.name {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(3.5rem, 10vw, 9rem);
  font-weight: 900;
  line-height: 1;
  margin-bottom: 2rem;
  letter-spacing: 0.02em;
  opacity: 0;
  animation: fadeInUp 0.4s ease 0.1s forwards;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.title-wrapper {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeInUp 0.4s ease 0.2s forwards;
}

.arrow {
  font-size: 3rem;
  color: var(--accent);
  animation: bounce 2s ease-in-out infinite;
}

.title {
  font-size: clamp(1rem, 2vw, 1.4rem);
  color: var(--text-secondary);
  line-height: 1.5;
  font-weight: 500;
}

.description {
  max-width: 700px;
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  opacity: 0;
  animation: fadeInUp 0.4s ease 0.3s forwards;
  margin-bottom: 2rem;
  font-weight: 400;
}

.resume-btn {
  display: inline-block;
  margin-top: 2rem;
  margin-bottom: 8rem;
  padding: 1.1rem 2.8rem;
  background: var(--accent);
  color: var(--bg-primary);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 0.9rem;
  transition: all 0.2s ease;
  opacity: 0;
  animation: fadeInUp 0.4s ease 0.4s forwards;
  border: none;
  cursor: pointer;
  position: relative;
  z-index: 100;
}

.resume-btn:hover {
  background: var(--accent-dim);
  transform: translateY(-3px);
  box-shadow: 0 15px 40px var(--accent-glow);
}

.scroll-indicator {
  position: fixed;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: fadeIn 0.6s ease 0.6s forwards;
}

.scroll-indicator span {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.scroll-arrow {
  color: var(--accent);
  font-size: 1.5rem;
  animation: floatArrow 2s ease-in-out infinite;
}

/* Section Styles */
.section {
  min-height: 100vh;
  padding: 8rem 4rem;
  position: relative;
  display: flex;
  align-items: center;
}

.section-alt {
  background: var(--bg-secondary);
}

.section-container {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

.section-title {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  margin-bottom: 4rem;
  letter-spacing: 0.02em;
  position: relative;
  display: inline-block;
  padding-bottom: 1rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: var(--accent);
}

.content-text {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 3rem;
  margin-top: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 4rem;
  padding-left: 2rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.3s ease;
}

.timeline-item.visible {
  opacity: 1;
  transform: translateY(0);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -3.5rem;
  top: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  border: 3px solid var(--bg-primary);
  box-shadow: 0 0 20px var(--accent-glow);
}

.timeline-year {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.timeline-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.timeline-subtitle {
  color: var(--text-secondary);
  margin-bottom: 1rem;
  font-size: 1.05rem;
}

.experience-points {
  margin-top: 1rem;
}

.experience-point {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.8rem;
}

.experience-point .bullet {
  color: var(--accent);
  font-size: 1.5rem;
  line-height: 1;
}

.experience-point p {
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

/* Projects Grid */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 3rem;
  margin-top: 2rem;
}

.project-card {
  background: var(--bg-secondary);
  border: 1px solid #222;
  padding: 2.5rem;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(30px);
  text-decoration: none;
  color: var(--text-primary);
  display: block;
  cursor: pointer;
}

.project-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.project-card:hover::before {
  transform: scaleX(1);
}

.project-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent);
  box-shadow: 0 15px 50px rgba(0, 255, 136, 0.25);
}

.project-number {
  font-family: 'Outfit', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  color: rgba(0, 255, 136, 0.1);
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  line-height: 1;
}

.project-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  padding-right: 3rem;
}

.project-description {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.tech-tag {
  font-size: 0.8rem;
  padding: 0.4rem 1rem;
  background: rgba(0, 255, 136, 0.1);
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 4px;
  transition: all 0.2s ease;
}

.tech-tag:hover {
  background: var(--accent);
  color: var(--bg-primary);
}

/* Skills Section */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin-top: 2rem;
}

.skill-category {
  background: var(--bg-tertiary);
  padding: 2.5rem;
  border: 1px solid #222;
  transition: all 0.2s ease;
  opacity: 0;
  transform: translateY(30px);
}

.skill-category.visible {
  opacity: 1;
  transform: translateY(0);
}

.skill-category:hover {
  border-color: var(--accent);
  transform: translateY(-5px);
}

.skill-category-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.skill-tag {
  font-size: 0.9rem;
  padding: 0.6rem 1.2rem;
  background: rgba(0, 255, 136, 0.05);
  border: 1px solid rgba(0, 255, 136, 0.3);
  color: var(--text-primary);
  border-radius: 4px;
  transition: all 0.2s ease;
}

.skill-tag:hover {
  background: var(--accent);
  color: var(--bg-primary);
  border-color: var(--accent);
}

/* Certifications */
.certifications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.cert-card {
  background: var(--bg-tertiary);
  padding: 2rem;
  border: 1px solid #222;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  transition: all 0.2s ease;
  opacity: 0;
  transform: translateY(30px);
}

.cert-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.cert-card:hover {
  border-color: var(--accent);
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(0, 255, 136, 0.2);
}

.cert-icon {
  width: 50px;
  height: 50px;
  background: var(--accent);
  color: var(--bg-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
  flex-shrink: 0;
}

.cert-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.4;
}

/* Contact Section */
.contact-content {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  margin-top: 2rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.contact-link-card {
  background: var(--bg-tertiary);
  padding: 3rem 2rem;
  border: 2px solid #222;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  transition: all 0.2s ease;
  opacity: 0;
  transform: translateY(20px);
  cursor: pointer;
}

.contact-link-card.location-card {
  cursor: default;
}

.contact-link-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.contact-link-card:not(.location-card):hover {
  border-color: var(--accent);
  transform: translateY(-8px);
  box-shadow: 0 10px 40px rgba(0, 255, 136, 0.2);
  background: rgba(0, 255, 136, 0.05);
}

.contact-icon {
  font-size: 3rem;
  color: var(--accent);
  line-height: 1;
}

.contact-label {
  font-family: 'Outfit', sans-serif;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: center;
}

.contact-cta {
  opacity: 0;
  transform: translateY(20px);
  max-width: 800px;
  margin: 0 auto;
}

.contact-cta.visible {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.3s ease 0.15s;
}

.contact-message {
  font-size: 1.15rem;
  line-height: 1.9;
  color: var(--text-secondary);
  text-align: center;
}

/* Footer */
footer {
  background: var(--bg-primary);
  padding: 3rem 4rem;
  border-top: 1px solid #222;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.footer-content p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes floatArrow {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(10px);
  }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  nav {
    padding: 1.5rem 2rem;
  }

  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .hero {
    padding: 6rem 2rem 2rem;
    min-height: 100vh;
  }

  .greeting {
    margin-top: 2rem;
  }

  .resume-btn {
    margin-bottom: 8rem;
  }

  .section {
    padding: 5rem 2rem;
    min-height: auto;
  }

  .section-title {
    font-size: clamp(2rem, 8vw, 3rem);
    margin-bottom: 2.5rem;
  }

  .timeline {
    padding-left: 2rem;
  }

  .timeline-item::before {
    left: -2.5rem;
  }

  .projects-grid,
  .skills-grid,
  .certifications-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

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

  .scroll-indicator {
    bottom: 2rem;
  }

  footer {
    padding: 2rem;
  }

  .title-wrapper {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  nav {
    padding: 1rem 1.5rem;
  }

  .hero {
    padding: 5rem 1.5rem 2rem;
  }

  .section {
    padding: 4rem 1.5rem;
  }

  .name {
    font-size: clamp(2.5rem, 12vw, 4rem);
  }

  .project-card,
  .skill-category,
  .cert-card,
  .contact-link-card {
    padding: 1.5rem;
  }

  .resume-btn {
    padding: 0.9rem 2rem;
    font-size: 0.8rem;
  }
}
/* Remove outline from nav links - they use underline instead */
.nav-links a:focus,
.mobile-link:focus {
  outline: none;
}