/* =============================================
   VEENA PRASAD — PORTFOLIO STYLESHEET
   Dark & Modern | Glassmorphism | Neon Accents
   ============================================= */

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

:root {
  --bg-0: #080810;
  --bg-1: #0d0d1a;
  --bg-2: #11111f;
  --bg-glass: rgba(255,255,255,0.04);
  --bg-glass-hover: rgba(255,255,255,0.08);
  --border: rgba(255,255,255,0.08);
  --border-accent: rgba(139,92,246,0.4);

  --purple: #8b5cf6;
  --purple-light: #a78bfa;
  --cyan: #22d3ee;
  --pink: #ec4899;
  --green: #10b981;

  --grad-main: linear-gradient(135deg, #8b5cf6 0%, #22d3ee 100%);
  --grad-card: linear-gradient(135deg, rgba(139,92,246,0.15) 0%, rgba(34,211,238,0.05) 100%);

  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #475569;

  --font: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius: 16px;
  --radius-sm: 8px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-glow: 0 0 40px rgba(139,92,246,0.2);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
}

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: var(--font);
  background: var(--bg-0);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-0); }
::-webkit-scrollbar-thumb { background: var(--purple); border-radius: 3px; }

/* ---- UTILITIES ---- */
.gradient-text {
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(8,8,16,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -1px;
}

.nav-logo .dot { color: var(--purple); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 8px;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 50px;
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--text-primary);
  background: var(--bg-glass-hover);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 100px 24px 60px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
  animation: orbFloat 8s ease-in-out infinite;
}
.orb-1 { width: 600px; height: 600px; background: var(--purple); top: -100px; right: -100px; animation-delay: 0s; }
.orb-2 { width: 400px; height: 400px; background: var(--cyan); bottom: -50px; left: -80px; animation-delay: 3s; }
.orb-3 { width: 300px; height: 300px; background: var(--pink); top: 50%; left: 40%; animation-delay: 6s; }

@keyframes orbFloat {
  0%, 100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(20px,-30px) scale(1.05); }
  66% { transform: translate(-20px,20px) scale(0.95); }
}

#particles { position: absolute; inset: 0; width: 100%; height: 100%; }

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
}

.hero-text { flex: 1; }

.hero-greeting {
  font-size: 1rem;
  color: var(--cyan);
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 8px;
  opacity: 0;
  animation: fadeUp 0.6s ease forwards 0.2s;
}

.hero-name {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -2px;
  margin-bottom: 16px;
  opacity: 0;
  animation: fadeUp 0.6s ease forwards 0.4s;
}

.hero-role {
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  color: var(--text-secondary);
  font-weight: 400;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.6s ease forwards 0.6s;
  min-height: 2rem;
}

.typewriter { color: var(--purple-light); font-weight: 600; }
.cursor { color: var(--purple); animation: blink 1s step-end infinite; }
@keyframes blink { 0%,100%{ opacity:1; } 50%{ opacity:0; } }

.hero-bio {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 500px;
  margin-bottom: 32px;
  opacity: 0;
  animation: fadeUp 0.6s ease forwards 0.8s;
}

.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
  opacity: 0;
  animation: fadeUp 0.6s ease forwards 1s;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font);
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  letter-spacing: 0.3px;
}

.btn-primary {
  background: var(--grad-main);
  color: #fff;
  box-shadow: 0 4px 20px rgba(139,92,246,0.4);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(139,92,246,0.6);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border-accent);
}
.btn-ghost:hover {
  background: var(--bg-glass-hover);
  border-color: var(--purple);
  transform: translateY(-3px);
}

.btn-full { width: 100%; justify-content: center; }

/* ---- SOCIAL LINKS ---- */
.social-links {
  display: flex;
  gap: 12px;
  opacity: 0;
  animation: fadeUp 0.6s ease forwards 1.2s;
}

.social-link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}
.social-link svg { width: 18px; height: 18px; }
.social-link:hover {
  background: var(--purple);
  color: #fff;
  border-color: var(--purple);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(139,92,246,0.4);
}

/* ---- AVATAR ---- */
.hero-avatar {
  position: relative;
  flex-shrink: 0;
  opacity: 0;
  animation: fadeIn 1s ease forwards 0.8s;
}

.avatar-ring {
  width: 340px;
  height: 340px;
  border-radius: 50%;
  padding: 3px;
  background: var(--grad-main);
  animation: spin-slow 10s linear infinite;
  position: relative;
}

@keyframes spin-slow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.avatar-ring-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--bg-1);
  overflow: hidden;
  animation: spin-slow 10s linear infinite reverse;
}

.avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.floating-badge {
  position: absolute;
  background: var(--bg-glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-accent);
  border-radius: 50px;
  padding: 8px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  animation: badgeFloat 4s ease-in-out infinite;
}

.badge-react  { top: 10%; right: -20px; animation-delay: 0s; }
.badge-python { bottom: 20%; right: -30px; animation-delay: 1.5s; color: #3776AB; }
.badge-db     { bottom: 5%; left: 10px; animation-delay: 3s; color: #336791; }

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

/* ---- SCROLL INDICATOR ---- */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  z-index: 1;
  opacity: 0;
  animation: fadeIn 1s ease forwards 1.8s;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-muted), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine { 0%,100%{ opacity:1;transform:scaleY(1);} 50%{ opacity:0.3;transform:scaleY(0.5);} }

/* =============================================
   SECTIONS COMMON
   ============================================= */
.section { padding: 100px 0; }

.section-header { text-align: center; margin-bottom: 64px; }

.section-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--text-primary);
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.05rem;
  margin-top: 12px;
}

/* =============================================
   ABOUT
   ============================================= */
.about-section { background: var(--bg-1); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 18px;
  font-size: 1rem;
}
.about-text strong { color: var(--text-primary); }

.about-stats {
  display: flex;
  gap: 24px;
  margin-top: 32px;
}

.stat-card {
  flex: 1;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px 16px;
  text-align: center;
  transition: var(--transition);
}
.stat-card:hover { border-color: var(--border-accent); transform: translateY(-4px); }

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  background: var(--grad-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 0.8rem; color: var(--text-muted); margin-top: 4px; display: block; }

/* CODE CARD */
.code-card {
  background: #0d0d1a;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}
.code-card:hover { border-color: var(--border-accent); box-shadow: var(--shadow-glow); transform: translateY(-4px); }

.code-card-header {
  background: rgba(255,255,255,0.03);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--border);
}
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot.red    { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green  { background: #27c93f; }
.code-filename { margin-left: 8px; font-family: var(--font-mono); font-size: 0.8rem; color: var(--text-muted); }

.code-body {
  padding: 24px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.9;
  color: var(--text-secondary);
  white-space: pre;
  overflow-x: auto;
}
.kw  { color: #a78bfa; }
.cn  { color: #22d3ee; }
.str { color: #34d399; }
.fn  { color: #fbbf24; }

/* =============================================
   SKILLS
   ============================================= */
.skills-section { background: var(--bg-0); }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.skill-category {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}
.skill-category:hover { border-color: var(--border-accent); box-shadow: var(--shadow-glow); }

.skill-cat-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}
.cat-icon { font-size: 1.3rem; }

.skill-tags { display: flex; flex-wrap: wrap; gap: 10px; }

.skill-tag {
  background: rgba(var(--clr-rgb, 139,92,246), 0.1);
  border: 1px solid color-mix(in srgb, var(--clr) 30%, transparent);
  color: var(--clr);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 500;
  transition: var(--transition);
  cursor: default;
}
.skill-tag:hover { background: color-mix(in srgb, var(--clr) 20%, transparent); transform: translateY(-2px); }

/* =============================================
   PROJECTS
   ============================================= */
.projects-section { background: var(--bg-1); }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.project-card {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad-main);
  transform: scaleX(0);
  transition: var(--transition);
}
.project-card:hover::before { transform: scaleX(1); }
.project-card:hover { border-color: var(--border-accent); transform: translateY(-6px); box-shadow: var(--shadow-glow); }
.project-card.featured { border-color: rgba(139,92,246,0.3); background: var(--grad-card); }

.featured-badge {
  display: inline-block;
  background: var(--grad-main);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.project-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 16px;
}
.project-icon { font-size: 2rem; }
.project-links { display: flex; gap: 8px; }
.project-link {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}
.project-link svg { width: 14px; height: 14px; }
.project-link:hover { color: var(--text-primary); border-color: var(--purple); background: rgba(139,92,246,0.1); }

.project-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.project-desc { font-size: 0.88rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 20px; }

.project-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.ptag {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 4px 10px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

/* =============================================
   EXPERIENCE
   ============================================= */
.experience-section { background: var(--bg-0); }

.experience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.experience-card {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.experience-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad-main);
  transform: scaleX(0);
  transition: var(--transition);
}

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

.experience-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

.exp-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.exp-logo-container {
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: var(--bg-1);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 8px;
  transition: var(--transition);
}

.experience-card:hover .exp-logo-container {
  border-color: var(--purple-light);
  background: rgba(139,92,246,0.1);
  transform: scale(1.05);
}

.exp-logo-svg {
  width: 100%;
  height: 100%;
}

.exp-meta {
  display: flex;
  flex-direction: column;
}

.exp-duration {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cyan);
  font-weight: 500;
  margin-bottom: 4px;
}

.exp-role {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.exp-org {
  font-size: 0.85rem;
  color: var(--purple-light);
  font-weight: 500;
}

.exp-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.exp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

/* =============================================
   EDUCATION / TIMELINE
   ============================================= */
.education-section { background: var(--bg-1); }

.timeline {
  position: relative;
  max-width: 750px;
  margin: 0 auto;
  padding-left: 40px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--purple), var(--cyan));
  border-radius: 1px;
}

.timeline-item {
  position: relative;
  margin-bottom: 48px;
}
.timeline-item:last-child { margin-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: -49px;
  top: 8px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--grad-main);
  border: 3px solid var(--bg-0);
  box-shadow: 0 0 0 3px rgba(139,92,246,0.3);
}

.timeline-card {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
}
.timeline-card:hover { border-color: var(--border-accent); transform: translateX(8px); box-shadow: var(--shadow-glow); }

.timeline-year {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan);
  margin-bottom: 8px;
  font-weight: 500;
  letter-spacing: 1px;
}
.timeline-title { font-size: 1.15rem; font-weight: 700; color: var(--text-primary); margin-bottom: 4px; }
.timeline-org { font-size: 0.9rem; color: var(--purple-light); margin-bottom: 12px; font-weight: 500; }
.timeline-desc { font-size: 0.88rem; color: var(--text-secondary); margin-bottom: 16px; }
.timeline-tags { display: flex; flex-wrap: wrap; gap: 8px; }

/* =============================================
   CONTACT
   ============================================= */
.contact-section { background: var(--bg-0); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 20px; }

.contact-card {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}
.contact-card:hover { border-color: var(--border-accent); transform: translateX(6px); }
.contact-icon { font-size: 1.8rem; margin-bottom: 10px; }
.contact-card h4 { font-size: 0.85rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 6px; }
.contact-card a { color: var(--text-secondary); text-decoration: none; font-size: 0.9rem; transition: var(--transition); word-break: break-word; }
.contact-card a:hover { color: var(--purple-light); }

/* FORM */
.contact-form { display: flex; flex-direction: column; gap: 20px; }

.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 0.85rem; color: var(--text-secondary); font-weight: 500; letter-spacing: 0.5px; }

.form-group input,
.form-group textarea {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  color: var(--text-primary);
  font-family: var(--font);
  font-size: 0.95rem;
  transition: var(--transition);
  resize: vertical;
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus,
.form-group textarea:focus { border-color: var(--purple); background: rgba(139,92,246,0.05); box-shadow: 0 0 0 3px rgba(139,92,246,0.1); }

.form-success {
  display: none;
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  color: var(--green);
  padding: 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  text-align: center;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--bg-0);
  border-top: 1px solid var(--border);
  padding: 32px 24px;
  text-align: center;
}
.footer-inner { display: flex; flex-direction: column; gap: 6px; align-items: center; }
.footer p { color: var(--text-muted); font-size: 0.88rem; }
.footer-copy { font-size: 0.78rem; color: var(--text-muted); opacity: 0.6; }

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

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

@media (max-width: 768px) {
  .nav-links { display: none; position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(8,8,16,0.97); flex-direction: column; align-items: center; justify-content: center; gap: 24px; z-index: 999; }
  .nav-links.open { display: flex; }
  .nav-link { font-size: 1.3rem; }
  .hamburger { display: flex; z-index: 1000; }

  .hero-content { flex-direction: column-reverse; text-align: center; gap: 40px; }
  .hero-bio { margin: 0 auto 32px; }
  .hero-cta { justify-content: center; }
  .social-links { justify-content: center; }
  .avatar-ring { width: 240px; height: 240px; }
  .badge-react  { top: 5%; right: 0; }
  .badge-python { bottom: 10%; right: -10px; }
  .badge-db     { bottom: -10%; left: 5px; }

  .about-grid { grid-template-columns: 1fr; }
  .skills-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .experience-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .timeline { padding-left: 30px; }
  .timeline-dot { left: -39px; }
  .about-stats { gap: 12px; }
}

@media (max-width: 480px) {
  .hero-name { font-size: 2.5rem; }
  .section { padding: 72px 0; }
  .hero-cta { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; max-width: 280px; }
}