:root {
  --bg-dark: #080c14;
  --bg-darker: #04060a;
  --glass-bg: rgba(18, 24, 38, 0.7);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-hover: rgba(255, 255, 255, 0.2);
  --primary: #6366f1;
  --primary-glow: rgba(99, 102, 241, 0.4);
  --secondary: #06b6d4;
  --accent: #f43f5e;
  --accent-green: #10b981;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  --shadow-glass: 0 10px 30px 0 rgba(0, 0, 0, 0.37);
  --transition-fast: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  word-wrap: break-word;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 5.5rem 0;
  content-visibility: auto;
  contain-intrinsic-size: auto 650px;
}

/* Typography & Glows */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: #fff;
  word-break: break-word;
}

.gradient-text {
  background: linear-gradient(135deg, #fff 20%, #818cf8 60%, #38bdf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.name-glow {
  text-shadow: 0 0 40px rgba(99, 102, 241, 0.3);
}

.section-header {
  margin-bottom: 3.5rem;
}

.section-tag {
  display: inline-block;
  font-family: monospace;
  font-size: 0.9rem;
  color: var(--secondary);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.3);
  padding: 0.3rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section-title {
  font-size: 2.4rem;
  margin-bottom: 0.8rem;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 650px;
  margin: 0 auto;
  line-height: 1.6;
}

.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-green { color: var(--accent-green); }
.text-blue { color: var(--secondary); }
.text-yellow { color: #eab308; }
.text-orange { color: #f97316; }

/* Buttons */
.btn-glow-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: linear-gradient(135deg, var(--primary) 0%, #4f46e5 100%);
  color: #fff;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px var(--primary-glow);
  transition: var(--transition-fast);
}

.btn-glow-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(99, 102, 241, 0.6);
}

.btn-glass-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--glass-border);
  color: #fff;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  text-decoration: none;
  backdrop-filter: blur(10px);
  transition: var(--transition-fast);
}

.btn-glass-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-3px);
}

.btn-glow-sm {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: linear-gradient(135deg, var(--primary) 0%, #4f46e5 100%);
  color: #fff;
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 2px 10px var(--primary-glow);
  transition: var(--transition-fast);
}

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

/* Responsive adjustments for headings */
@media (max-width: 768px) {
  .section-padding { padding: 4rem 0; }
  .section-title { font-size: 1.85rem; }
  .section-subtitle { font-size: 0.95rem; }
  .container { padding: 0 1rem; }
}