/* 
=========================================
  IDEACHAT - ABOUT PAGE SPECIFIC STYLES
=========================================
*/

/* 1. Header Banner */
.about-hero {
  position: relative;
  background: linear-gradient(135deg, var(--bg-dark), #1E293B);
  color: var(--text-light);
  padding: 160px 0 100px 0;
  text-align: center;
  overflow: hidden;
}

.about-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 15% 30%, rgba(var(--primary-rgb), 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.about-hero h1 {
  font-size: 48px;
  color: var(--text-light);
  margin-bottom: 20px;
  letter-spacing: -1px;
}

/* 2. Timeline Layout */
.timeline-container {
  position: relative;
  max-width: 1000px;
  margin: 60px auto 0 auto;
  padding: 20px 0;
}

/* Central vertical bar */
.timeline-container::after {
  content: '';
  position: absolute;
  width: 4px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

.timeline-item {
  padding: 20px 40px;
  position: relative;
  width: 50%;
  box-sizing: border-box;
}

/* Left / Right placement of items */
.timeline-item.left {
  left: 0;
  text-align: right;
}

.timeline-item.right {
  left: 50%;
  text-align: left;
}

/* Time markers dots */
.timeline-item::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  right: -10px;
  background-color: var(--bg-light);
  border: 4px solid var(--secondary);
  top: 28px;
  border-radius: 50%;
  z-index: 1;
  transition: var(--transition-fast);
}

.timeline-item.right::after {
  left: -10px;
}

.timeline-item:hover::after {
  background-color: var(--accent);
  transform: scale(1.2);
}

.timeline-date {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 20px;
  color: var(--primary);
  margin-bottom: 8px;
}

.timeline-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(8px);
  padding: 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: inline-block;
  text-align: left;
  max-width: 420px;
}

/* 3. Skills Progress Bars */
.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.skill-item {
  margin-bottom: 25px;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  font-size: 15px;
  margin-bottom: 8px;
}

.skill-bar-wrapper {
  width: 100%;
  height: 10px;
  background-color: rgba(0,0,0,0.06);
  border-radius: 5px;
  overflow: hidden;
}

.skill-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  width: 0; /* Animated dynamically by observer or fallback */
  transition: width 1.5s cubic-bezier(0.1, 0.8, 0.3, 1);
  border-radius: 5px;
}

/* 4. Statistics Grid counter boxes */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.stat-card {
  text-align: center;
  padding: 40px 20px;
}

.counter-number {
  font-size: 48px;
  font-weight: 800;
  font-family: var(--font-heading);
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  line-height: 1;
  margin-bottom: 10px;
}

.stat-suffix {
  font-size: 32px;
  font-weight: 700;
  color: var(--primary);
  margin-left: 2px;
}

.stat-label {
  font-weight: 600;
  font-size: 14px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Responsive Overrides for Timeline */
@media (max-width: 768px) {
  .timeline-container::after {
    left: 30px;
  }
  
  .timeline-item {
    width: 100%;
    padding-left: 60px;
    padding-right: 20px;
    text-align: left !important;
  }
  
  .timeline-item.left {
    left: 0;
  }
  
  .timeline-item.right {
    left: 0;
  }
  
  .timeline-item::after {
    left: 20px !important;
  }
  
  .timeline-card {
    max-width: 100%;
    width: 100%;
  }
  
  .skills-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}