@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700;800;900&family=Orbitron:wght@400;500;600;700;800;900&display=swap');

:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #0d1117;
  --bg-card: #161b22;
  --bg-card-hover: #1c2333;
  --neon-green: #00ff41;
  --neon-green-dim: rgba(0,255,65,0.15);
  --neon-cyan: #00d4ff;
  --neon-cyan-dim: rgba(0,212,255,0.15);
  --neon-purple: #b44aff;
  --neon-red: #ff3e3e;
  --neon-orange: #ff9500;
  --text-primary: #e6edf3;
  --text-secondary: #8b949e;
  --text-dim: #484f58;
  --border: #21262d;
  --border-glow: rgba(0,255,65,0.3);
  --gradient-cyber: linear-gradient(135deg, #00ff41, #00d4ff);
  --gradient-dark: linear-gradient(180deg, #0a0a0f 0%, #0d1117 100%);
  --font-mono: 'Fira Code', monospace;
  --font-sans: 'Inter', sans-serif;
  --font-display: 'Orbitron', sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow-glow: 0 0 20px rgba(0,255,65,0.15);
  --shadow-cyan: 0 0 20px rgba(0,212,255,0.15);
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

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

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

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
}

/* ===== MATRIX RAIN CANVAS ===== */
#matrix-canvas {
  position: fixed; top:0; left:0; width:100%; height:100%;
  z-index: 0; opacity: 0.06; pointer-events: none;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--neon-green); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--neon-cyan); }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed; top:0; left:0; width:100%; z-index:1000;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 2rem; height: 70px;
  display: flex; align-items: center; justify-content: space-between;
  transition: var(--transition);
}
.navbar.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.5), 0 0 1px var(--neon-green); }
.nav-logo {
  font-family: var(--font-display); font-size: 1.2rem; font-weight: 700;
  background: var(--gradient-cyber); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  text-decoration: none; letter-spacing: 2px;
}
.nav-logo span { color: var(--neon-green); }
.nav-links { display:flex; gap:2rem; list-style:none; align-items:center; }
.nav-links a {
  color: var(--text-secondary); text-decoration:none; font-size:0.9rem;
  font-weight:500; transition: var(--transition); position:relative;
  font-family: var(--font-mono); letter-spacing: 0.5px;
}
.nav-links a::after {
  content:''; position:absolute; bottom:-4px; left:0; width:0; height:2px;
  background: var(--gradient-cyber); transition: var(--transition);
}
.nav-links a:hover { color: var(--neon-green); }
.nav-links a:hover::after { width:100%; }
.nav-links a.active { color: var(--neon-green); }
.nav-links a.active::after { width:100%; }

.mobile-toggle {
  display:none; flex-direction:column; gap:5px; cursor:pointer;
  background:none; border:none; padding:5px;
}
.mobile-toggle span {
  width:25px; height:2px; background:var(--neon-green); transition:var(--transition);
}

/* ===== HERO SECTION ===== */
.hero {
  min-height: calc(100vh - 150px); display:none; align-items:center; justify-content:center;
  position:relative; padding: 6rem 2rem 4rem;
}
.hero.active-page {
  display: flex;
}
.hero-content {
  text-align:center; z-index:1; max-width:800px;
  animation: fadeInUp 1s ease-out;
}
.hero-avatar {
  width:160px; height:160px; border-radius:50%;
  border: 3px solid var(--neon-green);
  box-shadow: 0 0 30px var(--neon-green-dim), inset 0 0 30px var(--neon-green-dim);
  margin: 0 auto 2rem; overflow:hidden;
  animation: pulse-glow 3s ease-in-out infinite;
  object-fit: cover;
}
.hero-avatar-placeholder {
  width:160px; height:160px; border-radius:50%;
  border: 3px solid var(--neon-green);
  box-shadow: 0 0 30px var(--neon-green-dim);
  margin: 0 auto 2rem; display:flex; align-items:center; justify-content:center;
  background: var(--bg-card); font-size:3rem; color: var(--neon-green);
  animation: pulse-glow 3s ease-in-out infinite;
}
.hero-greeting {
  font-family: var(--font-mono); font-size:1rem; color:var(--neon-green);
  margin-bottom:0.5rem; letter-spacing:2px;
}
.hero-name {
  font-family: var(--font-display); font-size: clamp(2rem,5vw,3.5rem);
  font-weight:900; margin-bottom:1rem; line-height:1.2;
  background: var(--gradient-cyber); -webkit-background-clip:text; -webkit-text-fill-color:transparent;
}
.hero-title {
  font-size: clamp(1rem,2.5vw,1.4rem); color:var(--text-secondary);
  margin-bottom:1.5rem; font-weight:400;
}
.hero-bio {
  font-size:1rem; color:var(--text-secondary); max-width:600px; margin:0 auto 2rem;
  line-height:1.8;
}
.hero-buttons { display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; }

/* ===== BUTTONS ===== */
.btn {
  display:inline-flex; align-items:center; gap:0.5rem;
  padding: 0.75rem 1.8rem; border-radius:var(--radius-sm);
  font-family:var(--font-mono); font-size:0.85rem; font-weight:600;
  text-decoration:none; cursor:pointer; transition:var(--transition);
  border:none; letter-spacing:0.5px;
}
.btn-primary {
  background: var(--neon-green); color: var(--bg-primary);
  box-shadow: 0 0 20px var(--neon-green-dim);
}
.btn-primary:hover {
  box-shadow: 0 0 30px rgba(0,255,65,0.4); transform:translateY(-2px);
}
.btn-outline {
  background:transparent; color:var(--neon-cyan);
  border: 1px solid var(--neon-cyan);
}
.btn-outline:hover {
  background:var(--neon-cyan-dim); box-shadow: 0 0 20px var(--neon-cyan-dim);
  transform:translateY(-2px);
}
.btn-danger { background: var(--neon-red); color:#fff; }
.btn-danger:hover { opacity:0.8; }
.btn-sm { padding: 0.5rem 1rem; font-size:0.8rem; }

/* ===== SECTIONS ===== */
.section {
  padding: 5rem 2rem; position:relative; z-index:1; display:none; min-height: calc(100vh - 150px);
}
.section.active-page {
  display: block;
}
.section-header {
  text-align:center; margin-bottom:3.5rem;
}
.section-tag {
  font-family:var(--font-mono); font-size:0.85rem; color:var(--neon-green);
  letter-spacing:3px; text-transform:uppercase; margin-bottom:0.5rem;
}
.section-title {
  font-family:var(--font-display); font-size:clamp(1.5rem,3vw,2.2rem);
  font-weight:700; margin-bottom:0.5rem;
}
.section-line {
  width:60px; height:3px; background:var(--gradient-cyber);
  margin:1rem auto 0; border-radius:2px;
}
.container { max-width:1200px; margin:0 auto; }

/* ===== SKILLS GRID ===== */
.skills-grid {
  display:grid; grid-template-columns:repeat(auto-fill,minmax(130px,1fr));
  gap:1rem;
}
.skill-tag {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:var(--radius-sm); padding:0.7rem 1rem;
  text-align:center; font-family:var(--font-mono); font-size:0.8rem;
  color:var(--neon-cyan); transition:var(--transition);
}
.skill-tag:hover {
  border-color:var(--neon-green); background:var(--neon-green-dim);
  color:var(--neon-green); transform:translateY(-3px);
  box-shadow:var(--shadow-glow);
}

/* ===== LANGUAGES GRID ===== */
.languages-grid {
  display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:1.5rem; max-width:900px; margin:0 auto;
}
.lang-card {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:var(--radius); padding:1.5rem;
  transition:var(--transition); text-align:center; position:relative; overflow:hidden;
}
.lang-card:hover {
  border-color:var(--neon-cyan); box-shadow:0 0 20px var(--neon-cyan-dim); transform:translateY(-3px);
}
.lang-icon {
  font-size:3rem; margin-bottom:1rem;
}
.lang-info h4 {
  font-family:var(--font-display); font-size:1.1rem; color:var(--text-primary); margin-bottom:0.2rem;
}
.lang-info p {
  font-size:0.85rem; color:var(--text-secondary); margin-bottom:1rem; min-height: 40px;
}
.lang-bar {
  width:100%; height:6px; background:var(--bg-secondary); border-radius:3px; overflow:hidden;
}
.lang-progress {
  height:100%; background:var(--gradient-cyber); border-radius:3px;
}

/* ===== EXPERIENCE TIMELINE ===== */
.timeline {
  max-width:800px; margin:0 auto; position:relative; padding-left:2rem;
}
.timeline::before {
  content:''; position:absolute; left:0; top:0; height:100%; width:2px;
  background:var(--border);
}
.timeline-item {
  position:relative; margin-bottom:2.5rem;
}
.timeline-dot {
  position:absolute; left:-33px; top:0; width:16px; height:16px;
  border-radius:50%; background:var(--neon-green);
  border:4px solid var(--bg-primary); box-shadow:0 0 10px var(--neon-green-dim);
}
.timeline-content {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:var(--radius); padding:1.5rem; transition:var(--transition);
}
.timeline-content:hover {
  border-color:var(--neon-green); box-shadow:var(--shadow-glow);
}
.timeline-date {
  display:inline-block; padding:0.2rem 0.6rem; background:rgba(0,255,65,0.1);
  color:var(--neon-green); font-family:var(--font-mono); font-size:0.75rem;
  border-radius:20px; margin-bottom:0.8rem;
}
.timeline-title {
  font-size:1.2rem; font-weight:700; color:var(--text-primary); margin-bottom:0.2rem;
}
.timeline-company {
  font-size:0.9rem; color:var(--neon-cyan); font-family:var(--font-mono); margin-bottom:1rem;
}
.timeline-desc {
  font-size:0.9rem; color:var(--text-secondary); line-height:1.6;
}

/* ===== PROJECT CARDS ===== */
.projects-grid {
  display:grid; grid-template-columns:repeat(auto-fill,minmax(350px,1fr));
  gap:1.5rem;
}
.project-card {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:var(--radius); overflow:hidden;
  transition:var(--transition); position:relative;
}
.project-card:hover {
  border-color:var(--neon-green); transform:translateY(-5px);
  box-shadow:var(--shadow-glow);
}
.project-image {
  width:100%; height:200px; object-fit:cover;
  border-bottom:1px solid var(--border);
}
.project-image-placeholder {
  width:100%; height:200px; background:var(--bg-secondary);
  display:flex; align-items:center; justify-content:center;
  color:var(--text-dim); font-size:3rem;
  border-bottom:1px solid var(--border);
}
.project-body { padding:1.5rem; }
.project-status {
  display:inline-block; padding:0.2rem 0.7rem; border-radius:20px;
  font-size:0.7rem; font-family:var(--font-mono); font-weight:600;
  margin-bottom:0.7rem; text-transform:uppercase; letter-spacing:1px;
}
.project-status.completed { background:rgba(0,255,65,0.15); color:var(--neon-green); }
.project-status.in-progress { background:rgba(255,149,0,0.15); color:var(--neon-orange); }
.project-title {
  font-size:1.2rem; font-weight:700; margin-bottom:0.5rem; color:var(--text-primary);
}
.project-desc {
  font-size:0.9rem; color:var(--text-secondary); margin-bottom:1rem;
  line-height:1.6; display:-webkit-box; -webkit-line-clamp:3;
  -webkit-box-orient:vertical; overflow:hidden;
}
.project-techs { display:flex; flex-wrap:wrap; gap:0.4rem; margin-bottom:1rem; }
.project-tech {
  padding:0.2rem 0.6rem; background:var(--neon-cyan-dim);
  color:var(--neon-cyan); border-radius:4px;
  font-family:var(--font-mono); font-size:0.7rem;
}
.project-links { display:flex; gap:0.8rem; }
.project-link {
  color:var(--text-secondary); text-decoration:none;
  font-family:var(--font-mono); font-size:0.8rem;
  display:flex; align-items:center; gap:0.3rem;
  transition:var(--transition);
}
.project-link:hover { color:var(--neon-green); }

/* ===== CERTIFICATION CARDS ===== */
.certs-grid {
  display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  gap:1.5rem;
}
.cert-card {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:var(--radius); padding:1.5rem;
  transition:var(--transition); display:flex; gap:1rem; align-items:flex-start;
}
.cert-card:hover {
  border-color:var(--neon-cyan); transform:translateY(-3px);
  box-shadow:var(--shadow-cyan);
}
.cert-image {
  width:70px; height:70px; border-radius:var(--radius-sm);
  object-fit:cover; flex-shrink:0; border:1px solid var(--border);
}
.cert-icon {
  width:70px; height:70px; border-radius:var(--radius-sm);
  background:var(--neon-cyan-dim); display:flex; align-items:center;
  justify-content:center; font-size:1.5rem; flex-shrink:0;
}
.cert-info { flex:1; }
.cert-title { font-weight:700; font-size:1rem; margin-bottom:0.2rem; }
.cert-issuer {
  font-size:0.85rem; color:var(--neon-cyan); margin-bottom:0.3rem;
  font-family:var(--font-mono);
}
.cert-desc { font-size:0.85rem; color:var(--text-secondary); margin-bottom:0.5rem; }
.cert-status {
  display:inline-block; padding:0.15rem 0.5rem; border-radius:20px;
  font-size:0.65rem; font-family:var(--font-mono); text-transform:uppercase;
  letter-spacing:1px;
}
.cert-status.completed { background:rgba(0,255,65,0.15); color:var(--neon-green); }
.cert-status.in-progress { background:rgba(255,149,0,0.15); color:var(--neon-orange); }
.cert-link {
  color:var(--neon-cyan); text-decoration:none; font-size:0.8rem;
  font-family:var(--font-mono); transition:var(--transition);
}
.cert-link:hover { color:var(--neon-green); }

/* ===== RECOMMENDATIONS ===== */
.recs-grid {
  display:grid; grid-template-columns:repeat(auto-fill,minmax(350px,1fr));
  gap:1.5rem;
}
.rec-card {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:var(--radius); padding:2rem;
  transition:var(--transition); position:relative;
}
.rec-card:hover {
  border-color:var(--neon-purple); box-shadow:0 0 20px rgba(180,74,255,0.15);
}
.rec-card::before {
  content:'"'; position:absolute; top:10px; left:15px;
  font-size:4rem; color:var(--neon-green-dim); font-family:serif; line-height:1;
}
.rec-text {
  font-size:0.95rem; color:var(--text-secondary); line-height:1.8;
  margin-bottom:1.5rem; font-style:italic; padding-top:1rem;
}
.rec-author { display:flex; align-items:center; gap:1rem; }
.rec-avatar {
  width:45px; height:45px; border-radius:50%; object-fit:cover;
  border:2px solid var(--neon-purple);
}
.rec-avatar-placeholder {
  width:45px; height:45px; border-radius:50%;
  background:rgba(180,74,255,0.15); display:flex;
  align-items:center; justify-content:center;
  color:var(--neon-purple); font-weight:700; font-size:1rem;
}
.rec-name { font-weight:600; font-size:0.9rem; }
.rec-role { font-size:0.8rem; color:var(--text-secondary); font-family:var(--font-mono); }

/* ===== ACTIVITIES & HOBBIES ===== */
.activities-grid {
  display:grid; grid-template-columns:repeat(auto-fill,minmax(250px,1fr));
  gap:1.5rem;
}
.activity-card {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:var(--radius); overflow:hidden;
  transition:var(--transition); text-align:center;
}
.activity-card:hover {
  border-color:var(--neon-orange); transform:translateY(-5px);
  box-shadow:0 0 20px rgba(255,149,0,0.15);
}
.activity-image {
  width:100%; height:160px; object-fit:cover;
  border-bottom:1px solid var(--border);
}
.activity-icon-box {
  width:100%; height:160px; background:var(--bg-secondary);
  display:flex; align-items:center; justify-content:center;
  font-size:3rem; color:var(--neon-orange);
  border-bottom:1px solid var(--border);
}
.activity-body { padding:1.2rem; }
.activity-category {
  display:inline-block; padding:0.15rem 0.6rem; border-radius:20px;
  font-size:0.65rem; font-family:var(--font-mono); text-transform:uppercase;
  letter-spacing:1px; margin-bottom:0.5rem;
  background:rgba(255,149,0,0.15); color:var(--neon-orange);
}
.activity-title { font-weight:700; font-size:1rem; margin-bottom:0.4rem; }
.activity-desc {
  font-size:0.85rem; color:var(--text-secondary); line-height:1.6;
}

/* ===== CONTACT SECTION ===== */
.contact-grid {
  display:grid; grid-template-columns:1fr 1fr; gap:3rem;
  max-width:900px; margin:0 auto;
}
.contact-info { display:flex; flex-direction:column; gap:1.5rem; }
.contact-item {
  display:flex; align-items:center; gap:1rem;
  padding:1rem; background:var(--bg-card); border:1px solid var(--border);
  border-radius:var(--radius-sm); transition:var(--transition);
}
.contact-item:hover { border-color:var(--neon-green); }
.contact-icon {
  width:40px; height:40px; border-radius:8px;
  background:var(--neon-green-dim); display:flex;
  align-items:center; justify-content:center;
  color:var(--neon-green); font-size:1.1rem;
}
.contact-label { font-size:0.8rem; color:var(--text-dim); }
.contact-value { font-size:0.9rem; color:var(--text-primary); }
.contact-value a { color:var(--neon-cyan); text-decoration:none; }
.contact-value a:hover { text-decoration:underline; }

.contact-form { display:flex; flex-direction:column; gap:1rem; }
.form-group { display:flex; flex-direction:column; gap:0.4rem; }
.form-group label {
  font-family:var(--font-mono); font-size:0.8rem; color:var(--neon-green);
}
.form-group input, .form-group textarea, .form-group select {
  background:var(--bg-card); border:1px solid var(--border);
  border-radius:var(--radius-sm); padding:0.8rem 1rem;
  color:var(--text-primary); font-family:var(--font-sans);
  font-size:0.9rem; transition:var(--transition); outline:none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color:var(--neon-green); box-shadow:0 0 10px var(--neon-green-dim);
}
.form-group textarea { resize:vertical; min-height:120px; }
.form-message {
  padding:0.8rem; border-radius:var(--radius-sm);
  font-family:var(--font-mono); font-size:0.85rem; display:none;
}
.form-message.success { background:rgba(0,255,65,0.1); color:var(--neon-green); border:1px solid var(--neon-green); display:block; }
.form-message.error { background:rgba(255,62,62,0.1); color:var(--neon-red); border:1px solid var(--neon-red); display:block; }

/* ===== FOOTER ===== */
.footer {
  padding:2rem; text-align:center; border-top:1px solid var(--border);
  position:relative; z-index:1;
}
.footer-text {
  font-family:var(--font-mono); font-size:0.8rem; color:var(--text-dim);
}
.footer-text .green { color:var(--neon-green); }

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from { opacity:0; transform:translateY(30px); }
  to { opacity:1; transform:translateY(0); }
}
@keyframes pulse-glow {
  0%,100% { box-shadow:0 0 20px var(--neon-green-dim); }
  50% { box-shadow:0 0 40px rgba(0,255,65,0.3); }
}
@keyframes glitch {
  0%,100% { text-shadow:2px 0 var(--neon-cyan),-2px 0 var(--neon-red); }
  25% { text-shadow:-2px 0 var(--neon-cyan),2px 0 var(--neon-red); }
  50% { text-shadow:2px 2px var(--neon-cyan),-2px -2px var(--neon-red); }
  75% { text-shadow:-2px 2px var(--neon-cyan),2px -2px var(--neon-red); }
}
.glitch:hover { animation:glitch 0.3s ease-in-out infinite; }
.fade-in {
  opacity:0; transform:translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity:1; transform:translateY(0); }

/* ===== SECTION EMPTY STATE ===== */
.empty-state {
  text-align:center; padding:3rem; color:var(--text-dim);
  font-family:var(--font-mono); font-size:0.9rem;
}
.empty-state-icon { font-size:3rem; margin-bottom:1rem; opacity:0.3; }

/* ===== SOCIAL LINKS ===== */
.social-links { display:flex; gap:1rem; justify-content:center; margin-top:1.5rem; }
.social-link {
  width:42px; height:42px; border-radius:50%; display:flex;
  align-items:center; justify-content:center;
  background:var(--bg-card); border:1px solid var(--border);
  color:var(--text-secondary); text-decoration:none;
  transition:var(--transition); font-size:1.1rem;
}
.social-link:hover {
  border-color:var(--neon-green); color:var(--neon-green);
  box-shadow:var(--shadow-glow); transform:translateY(-3px);
}

/* ===== RESPONSIVE ===== */
@media(max-width:768px) {
  .nav-links {
    display:none; position:fixed; top:70px; left:0; width:100%;
    background:rgba(10,10,15,0.95); flex-direction:column;
    padding:2rem; gap:1.5rem; border-bottom:1px solid var(--border);
  }
  .nav-links.active { display:flex; }
  .mobile-toggle { display:flex; }
  .projects-grid, .recs-grid { grid-template-columns:1fr; }
  .contact-grid { grid-template-columns:1fr; }
  .hero { padding-top:5rem; }
}

/* ===== LOADING SPINNER ===== */
.spinner {
  width:40px; height:40px; border:3px solid var(--border);
  border-top-color:var(--neon-green); border-radius:50%;
  animation:spin 0.8s linear infinite; margin:2rem auto;
}
@keyframes spin { to { transform:rotate(360deg); } }

/* ===== TOAST NOTIFICATION ===== */
.toast {
  position:fixed; bottom:2rem; right:2rem; padding:1rem 1.5rem;
  background:var(--bg-card); border:1px solid var(--neon-green);
  border-radius:var(--radius-sm); color:var(--neon-green);
  font-family:var(--font-mono); font-size:0.85rem;
  z-index:9999; animation:slideInRight 0.3s ease;
  box-shadow:var(--shadow-glow);
}
.toast.error { border-color:var(--neon-red); color:var(--neon-red); }
@keyframes slideInRight {
  from { transform:translateX(100%); opacity:0; }
  to { transform:translateX(0); opacity:1; }
}

/* ===== CHATBOT WIDGET ===== */
.chat-widget {
  position:fixed; bottom:2rem; right:2rem; z-index:1000;
  display:flex; flex-direction:column; align-items:flex-end; gap:1rem;
}
.chat-toggle {
  width:60px; height:60px; border-radius:50%; border:none;
  background:var(--neon-cyan); color:var(--bg-primary);
  font-size:1.5rem; cursor:pointer; box-shadow:0 0 20px var(--neon-cyan-dim);
  transition:var(--transition); display:flex; align-items:center; justify-content:center;
}
.chat-toggle:hover {
  transform:scale(1.1); box-shadow:0 0 30px rgba(0,212,255,0.4);
}
.chat-box {
  width:350px; height:450px; background:var(--bg-card);
  border:1px solid var(--neon-cyan); border-radius:var(--radius);
  display:none; flex-direction:column; overflow:hidden;
  box-shadow:0 10px 30px rgba(0,0,0,0.5), 0 0 20px var(--neon-cyan-dim);
  animation:fadeInUp 0.3s ease;
}
.chat-box.active { display:flex; }
.chat-header {
  background:var(--bg-secondary); padding:1rem;
  border-bottom:1px solid var(--border); display:flex;
  justify-content:space-between; align-items:center;
  color:var(--neon-cyan); font-family:var(--font-mono); font-weight:bold;
}
.chat-close {
  background:none; border:none; color:var(--text-secondary);
  font-size:1.2rem; cursor:pointer; transition:var(--transition);
}
.chat-close:hover { color:var(--neon-red); }
.chat-messages {
  flex:1; padding:1rem; overflow-y:auto; display:flex; flex-direction:column; gap:1rem;
}
.chat-msg {
  max-width:85%; padding:0.8rem 1rem; border-radius:var(--radius-sm); font-size:0.85rem; line-height: 1.5;
}
.chat-msg.bot {
  background:var(--bg-secondary); color:var(--text-primary); align-self:flex-start;
  border-left:3px solid var(--neon-cyan); border-bottom-left-radius: 0;
}
.chat-msg.user {
  background:rgba(0,212,255,0.1); color:var(--neon-cyan); align-self:flex-end;
  border-right:3px solid var(--neon-cyan); border-bottom-right-radius: 0;
}
.chat-input-area {
  display:flex; border-top:1px solid var(--border); padding:0; background:var(--bg-secondary);
}
.chat-input-area input {
  flex:1; background:none; border:none; color:var(--text-primary);
  padding:1rem; outline:none; font-family:var(--font-sans);
}
.chat-input-area button {
  background:none; border:none; color:var(--neon-cyan); cursor:pointer; padding:0 1rem; transition:var(--transition); font-size: 1.2rem;
}
.chat-input-area button:hover { color:var(--neon-green); transform:scale(1.1); }

/* ===== GOOGLE TRANSLATE CUSTOMIZATION ===== */
body {
  top: 0 !important;
  position: static !important;
}
.goog-te-banner-frame {
  display: none !important;
  visibility: hidden !important;
}
.goog-te-banner-frame.skiptranslate {
  display: none !important;
}
iframe.goog-te-banner-frame {
  display: none !important;
}
.goog-logo-link {
  display: none !important;
}
.goog-te-gadget {
  color: transparent !important;
  font-size: 0 !important;
}
#goog-gt-tt, .goog-te-balloon-frame { display: none !important; }
.goog-text-highlight { background: none !important; box-shadow: none !important; }
.custom-lang-switcher {
  background: var(--bg-card);
  color: var(--neon-cyan);
  border: 1px solid var(--neon-cyan);
  border-radius: var(--radius-sm);
  padding: 0.3rem 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  outline: none;
  transition: var(--transition);
  appearance: none; /* Hide default dropdown arrow */
  text-align: center;
}
.custom-lang-switcher:hover, .custom-lang-switcher:focus {
  background: var(--neon-cyan-dim);
  box-shadow: 0 0 10px var(--neon-cyan-dim);
}
.custom-lang-switcher option {
  background: var(--bg-primary);
  color: var(--text-primary);
}