/* ============================================
   SHREYANSH AGARWAL - PORTFOLIO STYLES
   A moody, atmospheric design inspired by 
   late-night coding sessions
   ============================================ */

:root {
  /* Color Palette - Foggy Mountain Night */
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-card: #1a1a25;
  --bg-card-hover: #222233;
  
  --text-primary: #f0f0f5;
  --text-secondary: #a0a0b0;
  --text-muted: #6a6a7a;
  
  --accent-primary: #64ffda;
  --accent-secondary: #7b68ee;
  --accent-tertiary: #ff6b9d;
  --accent-glow: rgba(100, 255, 218, 0.15);
  
  --gradient-accent: linear-gradient(135deg, #64ffda 0%, #7b68ee 100%);
  --gradient-bg: linear-gradient(180deg, transparent 0%, var(--bg-primary) 100%);
  
  /* Typography */
  --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  
  /* Spacing */
  --section-padding: clamp(4rem, 10vw, 8rem);
  --container-max: 1200px;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-main);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: var(--accent-primary);
  color: var(--bg-primary);
}

a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--text-primary);
}

/* Container */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ============================================
   FLOATING NAVIGATION
   ============================================ */

.floating-nav {
  position: fixed;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.nav-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-muted);
  position: relative;
  transition: var(--transition-smooth);
  cursor: pointer;
}

.nav-dot::before {
  content: attr(data-tooltip);
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--bg-card);
  color: var(--text-primary);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-fast);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-dot:hover::before {
  opacity: 1;
  right: 28px;
}

.nav-dot:hover,
.nav-dot.active {
  background: var(--accent-primary);
  box-shadow: 0 0 20px var(--accent-primary);
  transform: scale(1.3);
}

/* ============================================
   HERO SECTION
   ============================================ */

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

.cover-image {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.cover-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.1);
  filter: brightness(0.4) saturate(0.8);
}

.cover-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 10, 15, 0.3) 0%,
    rgba(10, 10, 15, 0.6) 50%,
    var(--bg-primary) 100%
  );
}

.hero-content {
  text-align: center;
  padding: 2rem;
  animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Profile */
.profile-wrapper {
  position: relative;
  display: inline-block;
  margin-bottom: 2rem;
}

.profile-ring {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  padding: 4px;
  background: var(--gradient-accent);
  animation: rotate 8s linear infinite;
}

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

.profile-image {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  overflow: hidden;
  background: var(--bg-primary);
  padding: 4px;
}

.profile-image img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  animation: rotate 8s linear infinite reverse;
}

.status-badge {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  border: 1px solid var(--accent-primary);
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  white-space: nowrap;
}

.pulse {
  width: 8px;
  height: 8px;
  background: var(--accent-primary);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { 
    opacity: 1;
    box-shadow: 0 0 0 0 rgba(100, 255, 218, 0.7);
  }
  50% {
    opacity: 0.8;
    box-shadow: 0 0 0 10px rgba(100, 255, 218, 0);
  }
}

/* Glitch effect for name */
.glitch {
  font-size: clamp(2.5rem, 8vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  position: relative;
  margin-bottom: 0.5rem;
}

.glitch:hover {
  animation: glitch 0.3s ease-in-out;
}

@keyframes glitch {
  0% { transform: translate(0); }
  20% { transform: translate(-2px, 2px); }
  40% { transform: translate(-2px, -2px); }
  60% { transform: translate(2px, 2px); }
  80% { transform: translate(2px, -2px); }
  100% { transform: translate(0); }
}

/* Typing animation */
.tagline {
  font-size: clamp(1rem, 3vw, 1.5rem);
  color: var(--text-secondary);
  margin-bottom: 2rem;
  min-height: 2em;
  font-family: var(--font-mono);
}

.typing-text {
  color: var(--accent-primary);
}

.cursor {
  animation: blink 1s step-end infinite;
  color: var(--accent-primary);
}

@keyframes blink {
  50% { opacity: 0; }
}

/* Social links */
.social-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.social-btn {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--text-secondary);
  transition: var(--transition-smooth);
  position: relative;
}

.social-btn::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: -35px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-card);
  padding: 0.3rem 0.7rem;
  border-radius: 4px;
  font-size: 0.7rem;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition-fast);
}

.social-btn:hover::before {
  opacity: 1;
  bottom: -40px;
}

.social-btn:hover {
  background: var(--accent-primary);
  color: var(--bg-primary);
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(100, 255, 218, 0.3);
}

/* Scroll indicator */
.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  animation: fadeInUp 1s ease-out 0.5s both;
}

.mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--text-muted);
  border-radius: 12px;
  position: relative;
}

.wheel {
  width: 4px;
  height: 8px;
  background: var(--accent-primary);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll 2s ease-in-out infinite;
}

@keyframes scroll {
  0%, 100% { 
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }
  50% {
    transform: translateX(-50%) translateY(12px);
    opacity: 0.3;
  }
}

/* ============================================
   SECTIONS
   ============================================ */

.section {
  padding: var(--section-padding) 0;
  position: relative;
}

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

.section-title {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 600;
  margin-bottom: 3rem;
  color: var(--text-primary);
}

.title-accent {
  color: var(--accent-primary);
  font-family: var(--font-mono);
  font-weight: 400;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about-text {
  max-width: 800px;
}

.about-text p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.about-text .lead {
  font-size: 1.5rem;
  color: var(--text-primary);
  font-weight: 400;
}

.highlight {
  color: var(--accent-primary);
  font-weight: 500;
}

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

.fact-card {
  background: var(--bg-card);
  padding: 1.25rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: var(--transition-smooth);
}

.fact-card:hover {
  background: var(--bg-card-hover);
  transform: translateX(5px);
  border-color: rgba(100, 255, 218, 0.2);
}

.fact-emoji {
  font-size: 1.5rem;
}

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

/* ============================================
   SKILLS SECTION
   ============================================ */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.skill-category {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition-smooth);
}

.skill-category:hover {
  border-color: rgba(100, 255, 218, 0.3);
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.skill-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.skill-category h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 500;
  border: 1px solid transparent;
  transition: var(--transition-fast);
}

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

.tag-primary {
  background: rgba(100, 255, 218, 0.1);
  color: var(--accent-primary);
  border-color: rgba(100, 255, 218, 0.3);
}

/* ============================================
   EXPERIENCE SECTION
   ============================================ */

.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(
    180deg,
    var(--accent-primary) 0%,
    var(--accent-secondary) 50%,
    var(--accent-tertiary) 100%
  );
}

.timeline-item {
  position: relative;
  margin-bottom: 2rem;
}

.timeline-marker {
  position: absolute;
  left: -2rem;
  top: 0.5rem;
  width: 14px;
  height: 14px;
  background: var(--accent-primary);
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 20px var(--accent-primary);
}

.timeline-content {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  margin-left: 1rem;
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 0.5rem;
}

.timeline-header h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
}

.company {
  color: var(--accent-primary);
  font-weight: 500;
  font-size: 1.1rem;
}

.date {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.9rem;
}

.location {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.location i {
  margin-right: 0.3rem;
}

.achievements {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1rem;
}

.achievement-card {
  background: rgba(255, 255, 255, 0.02);
  padding: 1.25rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition-smooth);
  cursor: default;
}

.achievement-card:hover {
  background: rgba(100, 255, 218, 0.03);
  border-color: rgba(100, 255, 218, 0.15);
}

.achievement-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text-muted);
}

.achievement-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.achievement-card strong {
  color: var(--accent-primary);
  font-weight: 500;
}

/* ============================================
   PROJECTS SECTION
   ============================================ */

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.project-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  transition: var(--transition-smooth);
  overflow: hidden;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-smooth);
}

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

.project-card:hover {
  transform: translateY(-5px);
  border-color: rgba(100, 255, 218, 0.2);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.project-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.project-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(100, 255, 218, 0.1);
  color: var(--accent-primary);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 600;
}

.project-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.project-date {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

.project-card > p:not(.project-date) {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.project-card strong {
  color: var(--accent-primary);
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.project-tags span {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  padding: 0.3rem 0.7rem;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 500;
}

/* ============================================
   EDUCATION SECTION
   ============================================ */

.education-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
}

.education-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition-smooth);
}

.education-card:hover {
  border-color: rgba(100, 255, 218, 0.2);
  transform: translateY(-3px);
}

.edu-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.education-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.institution {
  color: var(--accent-primary);
  font-weight: 500;
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.edu-location {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 0.25rem;
}

.edu-date {
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background: var(--bg-secondary);
  padding: 4rem 0;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-text {
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--text-primary);
  margin-bottom: 2rem;
  letter-spacing: 0.02em;
}

.footer-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

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

.divider {
  color: var(--text-muted);
}

.copyright {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */

/* Tablet */
@media (max-width: 1024px) {
  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .achievements {
    grid-template-columns: 1fr 1fr;
  }
}

/* Mobile landscape / small tablets */
@media (max-width: 768px) {
  :root {
    --section-padding: clamp(3rem, 8vw, 5rem);
  }
  
  /* Navigation */
  .floating-nav {
    right: 0.75rem;
    gap: 0.75rem;
  }
  
  .nav-dot {
    width: 10px;
    height: 10px;
  }
  
  .nav-dot::before {
    display: none;
  }
  
  /* Hero */
  .hero-content {
    padding: 1.5rem;
  }
  
  .profile-ring {
    width: 130px;
    height: 130px;
  }
  
  .status-badge {
    font-size: 0.65rem;
    padding: 0.3rem 0.75rem;
  }
  
  .glitch {
    font-size: clamp(2rem, 10vw, 3rem);
  }
  
  .tagline {
    font-size: 1rem;
    min-height: 1.5em;
  }
  
  .social-links {
    gap: 0.75rem;
  }
  
  .social-btn {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
  }
  
  .social-btn::before {
    display: none;
  }
  
  .scroll-indicator {
    display: none;
  }
  
  /* Container */
  .container {
    padding: 0 1.25rem;
  }
  
  /* Section titles */
  .section-title {
    font-size: 1.5rem;
    margin-bottom: 2rem;
  }
  
  /* About */
  .about-text .lead {
    font-size: 1.25rem;
  }
  
  .about-text p {
    font-size: 1rem;
  }
  
  .fun-facts {
    grid-template-columns: 1fr;
  }
  
  /* Skills */
  .skills-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .skill-category {
    padding: 1.5rem;
  }
  
  .skill-icon {
    font-size: 2rem;
  }
  
  .skill-category h3 {
    font-size: 1rem;
  }
  
  /* Timeline */
  .timeline {
    padding-left: 1.25rem;
  }
  
  .timeline::before {
    left: 0;
  }
  
  .timeline-marker {
    left: -1.25rem;
    width: 12px;
    height: 12px;
  }
  
  .timeline-content {
    margin-left: 0.5rem;
    padding: 1.25rem;
  }
  
  .timeline-header h3 {
    font-size: 1.25rem;
  }
  
  .achievements {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  
  .achievement-card {
    padding: 1rem;
  }
  
  /* Projects */
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  
  .project-card {
    padding: 1.5rem;
  }
  
  .project-icon {
    font-size: 2rem;
  }
  
  .project-badge {
    font-size: 0.65rem;
    padding: 0.25rem 0.6rem;
  }
  
  /* Education */
  .education-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .education-card {
    padding: 1.5rem;
  }
  
  /* Footer */
  .footer {
    padding: 3rem 0;
  }
  
  .footer-text {
    font-size: 1.25rem;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 0.75rem;
  }
  
  .divider {
    display: none;
  }
}

/* Mobile portrait */
@media (max-width: 480px) {
  .hero {
    min-height: 100svh; /* Use small viewport height for mobile */
  }
  
  .profile-ring {
    width: 110px;
    height: 110px;
  }
  
  .glitch {
    font-size: 1.75rem;
  }
  
  .tagline {
    font-size: 0.9rem;
  }
  
  .social-btn {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
  
  .container {
    padding: 0 1rem;
  }
  
  .section-title {
    font-size: 1.25rem;
  }
  
  .timeline-header {
    flex-direction: column;
    gap: 0.5rem;
  }
  
  .timeline-header h3 {
    font-size: 1.1rem;
  }
  
  .date {
    align-self: flex-start;
  }
  
  .company {
    font-size: 1rem;
  }
  
  .tag {
    font-size: 0.7rem;
    padding: 0.3rem 0.6rem;
  }
  
  .achievement-tag {
    font-size: 0.7rem;
  }
  
  .achievement-card p {
    font-size: 0.85rem;
  }
  
  .project-card h3 {
    font-size: 1.1rem;
  }
  
  .education-card h3 {
    font-size: 1.1rem;
  }
  
  .footer-text {
    font-size: 1.1rem;
  }
  
  .footer-links a {
    font-size: 0.85rem;
  }
}

/* Extra small devices */
@media (max-width: 360px) {
  .glitch {
    font-size: 1.5rem;
  }
  
  .profile-ring {
    width: 100px;
    height: 100px;
  }
  
  .social-links {
    gap: 0.5rem;
  }
  
  .social-btn {
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
  }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
  .achievement-card:hover,
  .project-card:hover,
  .skill-category:hover,
  .fact-card:hover,
  .education-card:hover {
    transform: none;
  }
  
  .social-btn:hover {
    transform: none;
  }
  
  .nav-dot:hover {
    transform: scale(1);
  }
  
  .nav-dot.active {
    transform: scale(1.3);
  }
}

/* ============================================
   TIMELINE MARKER VARIANTS
   ============================================ */

.timeline-marker.marker-secondary {
  background: var(--accent-secondary);
  box-shadow: 0 0 20px var(--accent-secondary);
}

.timeline-marker.marker-tertiary {
  background: var(--accent-tertiary);
  box-shadow: 0 0 20px var(--accent-tertiary);
}

/* ============================================
   PROJECT LINK BUTTON
   ============================================ */

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 0.5rem 1rem;
  background: rgba(100, 255, 218, 0.1);
  border: 1px solid rgba(100, 255, 218, 0.3);
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent-primary);
  transition: var(--transition-fast);
}

.project-link:hover {
  background: var(--accent-primary);
  color: var(--bg-primary);
  transform: translateX(5px);
}

.project-link i {
  font-size: 0.9rem;
}

/* ============================================
   SCROLLBAR
   ============================================ */

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: var(--bg-card);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-primary);
}