:root {
  --bg-color: #050810;
  --card-bg: rgba(255, 255, 255, 0.03);
  --card-border: rgba(255, 255, 255, 0.08);
  --accent-color: #60a5fa;
  --accent-glow: rgba(96, 165, 250, 0.3);
  --text-main: #e5e7eb;
  --text-dim: #94a3b8;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

body {
  background: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Эффект свечения на фоне */
.bg-glow {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 100vh;
  background: radial-gradient(circle at 50% -20%, #1e293b 0%, transparent 70%);
  z-index: -1;
}

.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
header {
  text-align: center;
  padding: 100px 20px 60px;
}

h1 {
  font-size: 4rem;
  font-weight: 800;
  background: linear-gradient(to bottom, #fff 40%, #64748b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -2px;
}

.subtitle {
  color: var(--text-dim);
  font-size: 1.1rem;
  margin-top: 15px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.badge-wrapper {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.badge {
  background: rgba(96, 165, 250, 0.1);
  padding: 6px 14px;
  border-radius: 100px;
  border: 1px solid rgba(96, 165, 250, 0.2);
  color: var(--accent-color);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Sections */
section {
  margin-bottom: 80px;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  color: var(--accent-color);
}

h2 {
  font-size: 1.5rem;
  color: #fff;
}

/* Cards */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 30px;
  border-radius: 20px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.card:hover {
  border-color: rgba(96, 165, 250, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.card p {
  margin-bottom: 15px;
  color: var(--text-dim);
}

.card p strong {
  color: #fff;
}

/* Experience List */
.exp-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 20px;
}

.exp-item:last-child { margin-bottom: 0; }

.dot {
  width: 10px;
  height: 10px;
  background: #334155;
  border-radius: 50%;
  margin-top: 8px;
  position: relative;
}

.dot.active {
  background: var(--accent-color);
  box-shadow: 0 0 10px var(--accent-glow);
}

.exp-item h4 {
  font-size: 1.1rem;
  color: #fff;
}

.exp-item p {
  font-size: 0.9rem;
  margin: 0;
}

/* Contact Buttons */
.contact-links {
  display: flex;
  gap: 15px;
}

.btn-contact {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
}

.tg { background: #0088cc; color: #fff; }
.gh { background: #24292e; color: #fff; border: 1px solid rgba(255,255,255,0.1); }

.btn-contact:hover {
  transform: scale(1.02);
  filter: brightness(1.1);
}

/* Footer */
footer {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-dim);
  font-size: 0.9rem;
  border-top: 1px solid var(--card-border);
}

/* Responsive */
@media (max-width: 600px) {
  h1 { font-size: 2.5rem; }
  .contact-links { flex-direction: column; }
}