/* main {
  background:
    linear-gradient(to bottom, #10304a 0%, transparent 75%, #061424),
    linear-gradient(180deg, #10304a, #061424);
} */
.about {
  display: flex;
  align-items: flex-start;      /* top align */
  justify-content: space-between;
  gap: 20px;                    /* space between text and slideshow */
  margin: 0 auto;               /* center horizontally */
  padding: 20px;
  /* background:
    linear-gradient(to bottom, #10304a 0%, transparent 75%, #061424),
    linear-gradient(180deg, #10304a, #061424); */
}

.certifications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px;
  width: 100%;
  max-width: 800px;             /* limit max width */
  margin-top: 20px;
}

/* SAM badge styles (place in your main stylesheet) */
.sam-badge {
  --bg: #f8fafb;
  --border: #dce6ea;
  --accent: #005ea2;
  --text: #0b2540;
  --muted: #6b7785;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  text-decoration: none;
  box-shadow: 0 1px 3px rgba(11,37,64,0.06);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  transition: transform .06s ease, box-shadow .06s ease;
}

.sam-badge:focus,
.sam-badge:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(11,37,64,0.08);
  outline: none;
}

.sam-badge__logo {
  flex: 0 0 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.sam-badge__content {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.sam-badge__title {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.01em;
}

.sam-badge__meta {
  display: flex;
  gap: 8px;
  align-items: baseline;
  margin-top: 2px;
  font-size: 12px;
  color: var(--muted);
}

.sam-badge__company {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 160px;
}

.sam-badge__uei strong {
  color: var(--text);
  font-weight: 600;
}

/* small / compact variant */
.sam-badge--compact .sam-badge__title { display: none; }
.sam-badge--compact { padding: 6px 8px; border-radius: 8px; }

/* Mobile responsiveness */
@media (max-width: 768px) {
  .about {
    flex-direction: column;
    gap: 15px;
    padding: 15px;
  }

  .certifications-grid {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 15px;
  }
}

@media (max-width: 480px) {
  .about {
    padding: 10px;
    gap: 10px;
  }

  .certifications-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .sam-badge {
    padding: 8px 10px;
    gap: 8px;
  }

  .sam-badge__logo {
    flex: 0 0 32px;
  }

  .sam-badge__title {
    font-size: 11px;
  }

  .sam-badge__meta {
    font-size: 10px;
  }
}

/* responsive */
@media (max-width: 420px) {
  .sam-badge { gap: 8px; padding: 8px 10px; }
  .sam-badge__company { max-width: 110px; font-size: 11px; }
}