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

#shockwave-canvas {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 120px 0 80px;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  border: var(--border);
  border-radius: 30px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: 28px;
  background: rgba(0, 212, 255, 0.06);
  animation: fadeInUp 0.6s forwards;
}

.hero-tag .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  animation: blink 1.5s infinite;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 9vw, 7.5rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -2px;
  color: var(--text-bright);
  margin-bottom: 10px;
  animation: fadeInUp 0.7s 0.1s both;
}

.hero-title .gradient-line {
  display: block;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle-wrap {
  font-family: var(--font-heading);
  font-size: clamp(0.85rem, 2vw, 1.05rem);
  letter-spacing: 4px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 24px;
  animation: fadeInUp 0.7s 0.2s both;
  min-height: 30px;
}

#typewriter-text {
  color: var(--accent);
}

#typewriter-cursor {
  display: inline-block;
  width: 2px; height: 1em;
  background: var(--accent);
  margin-left: 2px;
  animation: blink 1s infinite;
  vertical-align: middle;
}

.hero-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 40px;
  line-height: 1.8;
  animation: fadeInUp 0.7s 0.3s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.7s 0.4s both;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 2px;
  animation: float 2.5s ease-in-out infinite;
  z-index: 2;
}

.scroll-line {
  width: 1px; height: 50px;
  background: linear-gradient(to bottom, var(--primary), transparent);
}

/* ===== STATS ===== */
.stats-section {
  padding: 60px 0;
  background: var(--bg2);
  border-top: var(--border);
  border-bottom: var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.stat-item {
  text-align: center;
  padding: 30px 20px;
  position: relative;
  border-right: var(--border);
  transition: var(--transition);
}

.stat-item:last-child { border-right: none; }

.stat-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-glow, linear-gradient(135deg, rgba(0,85,255,0.05), rgba(123,47,247,0.05)));
  opacity: 0;
  transition: var(--transition);
}

.stat-item:hover::before { opacity: 1; }

.stat-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ===== CARDS ===== */
.card {
  background: var(--card-bg);
  border: var(--border);
  border-radius: 12px;
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0,85,255,0.04), rgba(123,47,247,0.04));
  opacity: 0;
  transition: var(--transition);
}

.card::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 2px;
  background: var(--gradient);
  transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
  border-color: rgba(0, 85, 255, 0.45);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 85, 255, 0.1);
}

.card:hover::before { opacity: 1; }
.card:hover::after { left: 0; }

/* ===== SERVICE CARDS ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--card-bg);
  border: var(--border);
  border-radius: 14px;
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  cursor: none;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  border-radius: 14px;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(0,85,255,0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}

.service-card:hover::before { opacity: 1; }

.service-card:hover {
  border-color: rgba(0, 85, 255, 0.5);
  transform: translateY(-8px) scale(1.01);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.5), var(--glow-blue);
}

.service-icon {
  width: 64px; height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: var(--gradient);
  font-size: 1.6rem;
  margin-bottom: 24px;
  box-shadow: var(--glow-blue);
  position: relative;
  z-index: 1;
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--text-bright);
  margin-bottom: 14px;
  position: relative; z-index: 1;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 24px;
  position: relative; z-index: 1;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 28px;
  position: relative; z-index: 1;
}

.service-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.service-feature::before {
  content: '✦';
  color: var(--accent);
  font-size: 0.7rem;
}

.service-number {
  position: absolute;
  top: 20px; right: 24px;
  font-family: var(--font-mono);
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(0, 85, 255, 0.06);
  line-height: 1;
  pointer-events: none;
}

/* ===== SKILLS ===== */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.skill-item {
  position: relative;
}

.skill-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.skill-name {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text);
  letter-spacing: 1px;
}

.skill-pct {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
}

.skill-bar {
  height: 4px;
  background: rgba(0, 85, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  background: var(--gradient);
  border-radius: 2px;
  width: 0;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 8px rgba(0, 85, 255, 0.5);
  position: relative;
}

.skill-fill::after {
  content: '';
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: var(--glow-accent);
}

/* ===== TIMELINE ===== */
.timeline {
  position: relative;
  padding-left: 40px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--primary), var(--secondary), transparent);
}

.timeline-item {
  position: relative;
  margin-bottom: 40px;
  padding: 24px 28px;
  background: var(--card-bg);
  border: var(--border);
  border-radius: 10px;
  transition: var(--transition);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -47px; top: 28px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--gradient);
  box-shadow: var(--glow-blue);
  border: 2px solid var(--bg);
}

.timeline-item::after {
  content: '';
  position: absolute;
  left: -33px; top: 34px;
  width: 33px; height: 1px;
  background: rgba(0, 85, 255, 0.3);
}

.timeline-item:hover {
  border-color: rgba(0, 85, 255, 0.45);
  transform: translateX(6px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.timeline-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 6px;
}

.timeline-subtitle {
  font-size: 0.9rem;
  color: var(--secondary-light);
  margin-bottom: 10px;
}

.timeline-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===== TECH STACK ===== */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 16px;
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 20px 12px;
  background: var(--card-bg);
  border: var(--border);
  border-radius: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: var(--transition);
  cursor: none;
  text-align: center;
}

.tech-item:hover {
  border-color: var(--primary);
  color: var(--accent);
  transform: translateY(-6px) scale(1.05);
  box-shadow: var(--glow-blue);
}

.tech-icon {
  font-size: 1.8rem;
  filter: grayscale(0.3);
  transition: var(--transition);
}

.tech-item:hover .tech-icon { filter: none; }

/* ===== CONTACT FORM ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 28px;
}

.contact-info-icon {
  width: 48px; height: 48px;
  flex-shrink: 0;
  background: var(--gradient);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: var(--glow-blue);
}

.contact-info-text h4 {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  letter-spacing: 2px;
  color: var(--text-bright);
  margin-bottom: 4px;
}

.contact-info-text p, .contact-info-text a {
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: var(--transition);
}
.contact-info-text a:hover { color: var(--accent); }

.contact-form {
  background: var(--card-bg);
  border: var(--border);
  border-radius: 14px;
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.contact-form::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 22px;
  position: relative;
}

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 10px;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  background: rgba(0, 85, 255, 0.04);
  border: 1px solid rgba(0, 85, 255, 0.2);
  border-radius: 8px;
  color: var(--text);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  resize: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--primary);
  background: rgba(0, 85, 255, 0.07);
  box-shadow: 0 0 0 3px rgba(0, 85, 255, 0.12);
}

.form-group textarea { height: 140px; }

.form-group .input-line {
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--gradient);
  transition: width 0.4s;
}

.form-group:focus-within .input-line { width: 100%; }

.form-submit { width: 100%; justify-content: center; }

.form-success, .form-error {
  display: none;
  padding: 14px 20px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 1px;
  margin-top: 16px;
  animation: fadeInUp 0.3s forwards;
}

.form-success { background: rgba(0, 255, 120, 0.08); border: 1px solid rgba(0, 255, 120, 0.3); color: #00ff78; }
.form-error { background: rgba(255, 50, 50, 0.08); border: 1px solid rgba(255, 50, 50, 0.3); color: #ff5555; }

/* ===== BLOG ===== */
.blog-filters {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 50px;
}

.filter-btn {
  padding: 8px 22px;
  border-radius: 30px;
  border: var(--border);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  cursor: none;
  transition: var(--transition);
  text-transform: uppercase;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--gradient);
  border-color: transparent;
  color: white;
  box-shadow: var(--glow-blue);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}

.blog-card {
  background: var(--card-bg);
  border: var(--border);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition);
  cursor: none;
}

.blog-card:hover {
  border-color: rgba(0, 85, 255, 0.45);
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.blog-thumb {
  height: 200px;
  background: linear-gradient(135deg, var(--bg3), var(--bg2));
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-thumb-pattern {
  position: absolute; inset: 0;
  background-image: radial-gradient(circle at 30% 50%, rgba(0,85,255,0.12) 0%, transparent 50%),
                    radial-gradient(circle at 70% 50%, rgba(123,47,247,0.12) 0%, transparent 50%);
}

.blog-thumb-icon {
  font-size: 3rem;
  position: relative;
  z-index: 1;
  opacity: 0.7;
}

.blog-category {
  position: absolute;
  top: 16px; left: 16px;
  padding: 4px 14px;
  background: var(--gradient);
  border-radius: 30px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: white;
  letter-spacing: 1px;
}

.blog-body { padding: 24px; }

.blog-meta {
  display: flex;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.blog-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-bright);
  line-height: 1.4;
  margin-bottom: 12px;
  transition: var(--transition);
}

.blog-card:hover .blog-title { color: var(--accent); }

.blog-excerpt {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary-light);
  transition: var(--transition);
}

.blog-read-more:hover { color: var(--accent); gap: 14px; }

/* ===== ABOUT HERO ===== */
.about-hero {
  min-height: 50vh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  background: radial-gradient(ellipse at 70% 50%, rgba(0,85,255,0.06) 0%, transparent 60%);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: center;
}

.about-avatar {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.avatar-ring {
  width: 280px; height: 280px;
  border-radius: 50%;
  border: 2px solid transparent;
  background: linear-gradient(var(--bg), var(--bg)) padding-box, var(--gradient) border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  animation: animate-border-glow 3s infinite;
}

.avatar-ring::before {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px solid rgba(0, 85, 255, 0.12);
  animation: spinSlow 10s linear infinite;
}

.avatar-inner {
  width: 240px; height: 240px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  box-shadow: var(--glow-blue);
}

.avatar-badge {
  position: absolute;
  bottom: 10px; right: 10px;
  background: var(--gradient);
  border-radius: 50%;
  width: 60px; height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: var(--glow-blue);
  border: 3px solid var(--bg);
}

.about-text .hero-tag { margin-bottom: 20px; }

.about-text h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--text-bright);
  line-height: 1.1;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.about-text .subtitle {
  font-family: var(--font-heading);
  font-size: 1rem;
  letter-spacing: 3px;
  color: var(--secondary-light);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.about-text p {
  color: var(--text-muted);
  line-height: 1.85;
  font-size: 1rem;
  margin-bottom: 16px;
}

/* ===== INTERACTIVE ORBS (background decorations) ===== */
.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.bg-orb-blue {
  background: radial-gradient(circle, rgba(0, 85, 255, 0.18) 0%, transparent 70%);
  width: 600px; height: 600px;
}

.bg-orb-violet {
  background: radial-gradient(circle, rgba(123, 47, 247, 0.18) 0%, transparent 70%);
  width: 500px; height: 500px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .about-grid, .contact-grid, .skills-grid, .form-row {
    grid-template-columns: 1fr;
  }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-item { border-right: none; border-bottom: var(--border); }
  .hero-title { font-size: clamp(2.5rem, 12vw, 5rem); }
  .contact-form { padding: 28px 20px; }
  .blog-grid { grid-template-columns: 1fr; }
}