body {
  background-color: white;
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #222;
}

.bhss-container {
  background-color: white;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.section-title {
  text-align: center;
  color: var(--metu-red);
  font-size: 36px;
  margin-bottom: 40px;
}

.section-subtitle {
  font-size: 28px;
  color: var(--metu-red);
  margin-top: 60px;
  margin-bottom: 20px;
  text-align: center;
}

.bhss-intro-block {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  margin-bottom: 60px;
}

.poster {
  flex: 1 1 400px;
}

.poster img {
  width: 100%;
  border-radius: 8px;
  border: 1px solid #ccc;
}

.intro-text {
  flex: 2 1 600px;
  font-size: 18px;
}

.intro-text ul {
  padding-left: 20px;
  margin-top: 10px;
  margin-bottom: 20px;
}

.intro-text p {
  margin-bottom: 16px;
  font-size: 18px;
}

.speakers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 40px;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
  font-size: 18px;
}

.speakers-grid div {
  line-height: 1.6;
}

.program-section {
  margin-top: 60px;
  text-align: center;
}

.program-section img {
  width: 100%;
  max-width: 100%;
  border-radius: 8px;
  border: 1px solid #ccc;
}

.logos {
  display: flex;
  justify-content: space-around;
  align-items: center;
  margin-top: 60px;
  gap: 20px;
}

.logos img {
  max-height: 100px;
  object-fit: contain;
}

.bhss-container a {
  color: var(--metu-red);
  text-decoration: underline;
}

.bhss-container  a:hover {
  color: #900a24;
}

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

.speakers-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.speaker-card {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  width: 500px;
  min-height: 160px;
  background: #ffffff;
  padding: 16px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  box-sizing: border-box;
}

.speaker-photo {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 8px;
  margin-right: 16px;
}

/* ✅ MOBILE FIX */
@media screen and (max-width: 768px) {
  .bhss-intro-block {
    flex-direction: column;
  }

  .logos {
    flex-direction: column;
    gap: 30px;
  }

  .section-title {
    font-size: 28px;
  }

  .section-subtitle {
    font-size: 22px;
  }
  .speakers-grid {
    grid-template-columns: 1fr !important;
  }

  .speakers-grid div {
    font-size: 17px;
  }

  .intro-text,
  .intro-text p {
    font-size: 17px;
  }

.speaker-card {
    width: 100%;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .speaker-photo {
    margin: 0 0 12px 0;
  }

}