/* Reset + Background */
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: url("background.jpg") no-repeat center center fixed;
  background-size: cover;
  color: #fff;
}

/* Wrapper to center card */
.about-wrapper {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 100vh;
  padding: 3rem 1rem;
}

/* Card style */
.about-card {
  background: rgba(0, 0, 0, 0.7);
  padding: 2rem;
  max-width: 900px;
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 6px 15px rgba(0,0,0,0.5);
}

/* Headings */
.about-title {
  color: #c6c3c3f8;
  font-size: 2.2rem;
  margin-bottom: 1rem;
  text-align: center;
}

.section-title {
  margin-top: 2.5rem;
  font-size: 1.5rem;
  font-weight: bold;
  text-align: left;
  color: #fff;
  border-bottom: 2px solid #ffd700;
  padding-bottom: 0.3rem;
}

/* Intro paragraphs */
.about-intro {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 1.2rem;
  text-align: justify;
}

/* Work section */
.work-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.work-item {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: rgba(255,255,255,0.05);
  padding: 1rem;
  border-radius: 8px;
  transition: transform 0.2s ease;
}

.work-item:hover {
  transform: scale(1.02);
}

.work-item img {
  width: 60px;         /* fixed width */
  height: 60px;        /* fixed height */
  object-fit: contain; /* keeps proportions */
  display: block;
}

.work-details {
  flex: 1;             /* NEW: take up remaining space */
  display: flex;       /* NEW: vertically align text */
  flex-direction: column;
  justify-content: center;
  cursor: pointer;   /* NEW: shows hand cursor */
}

.work-details h3 {
  margin: 0;
  font-size: 1.2rem;
}

.work-details p {
  margin: 0.3rem 0 0;
  font-size: 1rem;
  color: #ccc;
}


/* Back button */
.back-home {
  text-align: center;
  margin-top: 2rem;
}

.back-home a {
  color: #fff;
  text-decoration: none;
  border: 1px solid #fff;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.back-home a:hover {
  background: #fff;
  color: #000;
}
/* Popup Overlay */
.popup-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

/* Popup Content */
.popup-content {
  background: #111;
  color: #fff;
  padding: 2rem;
  border-radius: 10px;
  max-width: 700px;
  width: 90%;
  line-height: 1.6;
  position: relative;
  box-shadow: 0 6px 20px rgba(0,0,0,0.5);
  overflow-y: auto;
  max-height: 80vh;
}

/* Close Button */
.popup-close {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 1.5rem;
  cursor: pointer;
  color: #4273ee;
}

.popup-content h2 {
  margin-top: 0;
  color: #4273ee;
}
/* Certifications Grid */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* 2 per row */
  gap: 2rem 4rem; /* row-gap = 2rem, col-gap = 4rem */
  margin-top: 2rem;
  text-align: center;
}

.cert-item img {
  max-width: 120px;
  height: 80px;              /* force same height for all logos */
  object-fit: contain;       /* keep proportions */
  display: block;
  margin: 0 auto;
}