/* ===== GLOBAL.CSS — Prativa Subedi Personal Site ===== */

/* Smooth scrolling & font base */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* ===== GLASSMORPHISM CARD ===== */
.glass-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(79, 70, 229, 0.15);
}

.dark .glass-card {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

/* ===== GRADIENT TEXT ===== */
.gradient-text {
  background: linear-gradient(135deg, #14b8a6 0%, #4f46e5 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== GRADIENT BORDER BUTTON ===== */
.btn-gradient {
  background: linear-gradient(135deg, #14b8a6, #4f46e5);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.btn-gradient:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* ===== METHOD BADGES ===== */
.badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 2px 8px;
  border-radius: 9999px;
  margin: 2px;
  white-space: nowrap;
}

.badge-teal {
  background: rgba(20, 184, 166, 0.15);
  color: #0d9488;
  border: 1px solid rgba(20, 184, 166, 0.3);
}

.badge-indigo {
  background: rgba(79, 70, 229, 0.12);
  color: #4f46e5;
  border: 1px solid rgba(79, 70, 229, 0.25);
}

.badge-violet {
  background: rgba(139, 92, 246, 0.12);
  color: #7c3aed;
  border: 1px solid rgba(139, 92, 246, 0.25);
}

.badge-sky {
  background: rgba(14, 165, 233, 0.12);
  color: #0284c7;
  border: 1px solid rgba(14, 165, 233, 0.25);
}

.badge-amber {
  background: rgba(245, 158, 11, 0.12);
  color: #b45309;
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.dark .badge-teal  { background: rgba(20,184,166,0.2);  color: #5eead4; }
.dark .badge-indigo{ background: rgba(79,70,229,0.2);   color: #a5b4fc; }
.dark .badge-violet{ background: rgba(139,92,246,0.2);  color: #c4b5fd; }
.dark .badge-sky   { background: rgba(14,165,233,0.2);  color: #7dd3fc; }
.dark .badge-amber { background: rgba(245,158,11,0.2);  color: #fcd34d; }

.badge-emerald {
  background: rgba(16, 185, 129, 0.15);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.3);
}
.dark .badge-emerald { background: rgba(16,185,129,0.2); color: #6ee7b7; }

.btn-emerald {
  background: linear-gradient(135deg, #10b981, #059669);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.btn-emerald:hover { opacity: 0.9; transform: translateY(-1px); }

.btn-violet {
  background: linear-gradient(135deg, #8b5cf6, #6d28d9);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.btn-violet:hover { opacity: 0.9; transform: translateY(-1px); }

.btn-amber {
  background: linear-gradient(135deg, #f59e0b, #ea580c);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.btn-amber:hover { opacity: 0.9; transform: translateY(-1px); }

.badge-brown {
  background: rgba(120, 53, 15, 0.1);
  color: #78350f;
  border: 1px solid rgba(120, 53, 15, 0.25);
}
.dark .badge-brown { background: rgba(180,83,9,0.2); color: #fcd34d; }

.btn-brown {
  background: linear-gradient(135deg, #92400e, #78350f);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.btn-brown:hover { opacity: 0.9; transform: translateY(-1px); }

/* ===== HERO PARTICLES / GRID BACKGROUND ===== */
.hero-grid {
  background-image:
    linear-gradient(rgba(79, 70, 229, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 70, 229, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
}

.dark .hero-grid {
  background-image:
    linear-gradient(rgba(79, 70, 229, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 70, 229, 0.08) 1px, transparent 1px);
}

/* ===== NAV BLUR ===== */
.nav-blur {
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

/* ===== SECTION FADE-IN ANIMATION ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== SKILL BAR ===== */
.skill-bar-fill {
  height: 6px;
  border-radius: 9999px;
  background: linear-gradient(90deg, #14b8a6, #4f46e5);
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== DARK MODE TOGGLE ===== */
#dark-toggle {
  transition: background 0.3s ease;
}

/* ===== PORTFOLIO CARD OVERLAY ===== */
.card-overlay {
  background: linear-gradient(180deg, transparent 40%, rgba(15, 23, 42, 0.85) 100%);
}

/* ===== TIMELINE DOT ===== */
.timeline-dot::before {
  content: '';
  position: absolute;
  left: -1.35rem;
  top: 0.35rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, #14b8a6, #4f46e5);
}