.main-page {
  margin: 5vh 50vh;
  gap: 20px;
}
@media (max-width: 2559px) {
  .main-page {
    margin: 2vh 20vh;
  }
}
@media (max-width: 1440px) {
  .main-page {
    margin: 5vh 10vh;
  }
}
@media (max-width: 768px) {
  .main-page {
    margin: 12vh 3vh;
  }
}

/* For mobile devices */
@media (max-width: 480px) {
  .main-page {
    margin: 8vh 2vh;
    gap: 16px;
  }
}
.session-list {
  margin-bottom: 30px;
}

.welcome-banner {
  background: linear-gradient(
    to right,
    #c4216ab9,
    #c4216ab9
  ); /* blue to purple */
  border-radius: 16px;
  padding: 30px;
  color: white;
  max-width: 100%;
  margin: 20px auto;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.banner-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.headline {
  font-size: 24px;
  font-weight: 700;
  margin: 0;
}

.subheadline {
  font-size: 16px;
  font-weight: 500;
  margin: 0;
}

.event-details {
  display: flex;
  gap: 24px;
  font-size: 14px;
  align-items: center;
}

.event-details p {
  display: flex;
  align-items: center;
  margin: 0;
}

.icon {
  margin-right: 6px;
  font-size: 16px;
}
.day-selector {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  white-space: nowrap;
  padding-bottom: 10px; /* optional, gives breathing room for scroll bar */
  -webkit-overflow-scrolling: touch; /* smooth scroll on iOS */
  scrollbar-width: none; /* Firefox */
}

.day-selector::-webkit-scrollbar {
  display: none; /* Chrome, Safari */
}

.day-button {
  padding: 12px 20px;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  text-align: center;
  cursor: pointer;
  background-color: white;
  transition: all 0.2s ease-in-out;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  min-width: 80px;
  text-decoration:none;
}

.day-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.day-button.active {
  background-color: #b8860b; /* Tailwind blue-600 */
  color: white;
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
  text-decoration: none;
}

.day-button .day {
  font-weight: 600;
  font-size: 14px;
}

.day-button .date {
  font-size: 13px;
  opacity: 0.9;
}
.filter-selector {
  display: flex;
  gap: 12px;
  white-space: nowrap;
  flex-wrap: nowrap; /* Don't wrap, scroll instead */
  overflow-x: auto;
  -webkit-overflow-scrolling: touch; /* iOS smoothness */
  scrollbar-width: none; /* Firefox */
  padding-bottom: 10px; /* Space for scroll bar */
}

.filter-selector::-webkit-scrollbar {
  display: none; /* Hide scrollbar for Chrome/Safari */
}

.filter-button {
  padding: 8px 16px;
  background-color: #f3f4f6;
  border-radius: 999px;
  border: none;
  color: #374151;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  font-size: 14px;
}

.filter-label {
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 12px;
}
.filter-button:hover {
  background-color: #e5e7eb;
}

.filter-button.active {
  background-color: #c42169;
  color: white;
  font-weight: 600;
  box-shadow: 0 2px 3px rgba(196, 33, 105, 0.5); /* soft pink glow */
}

.filter-icon {
  font-size: 20px;
  color: #6b7280;
  cursor: pointer;
  margin-left: auto;
}
.session-card {
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 1px 6px rgba(0, 0, 0, 0.08);
  padding: 20px;
  margin-bottom: 20px;
  position: relative;
  transition: all 0.25s ease-in-out;
}

.session-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.badge {
  background-color: #e0e7ff;
  color: #3b49df;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 12px;
  display: inline-block;
  margin-bottom: 8px;
}

.star-icon {
  color: #facc15;
  margin-left: 8px;
  font-size: 16px;
}

.session-title {
  font-size: 18px;
  font-weight: 700;
  margin: 4px 0;
}

.session-speaker {
  color: #2563eb;
  font-weight: 500;
  margin-bottom: 6px;
}

.session-desc {
  margin-bottom: 12px;
  color: #374151;
  font-size: 14px;
}

.session-meta {
  display: flex;
  gap: 20px;
  align-items: center;
  font-size: 13px;
  color: #6b7280;
  margin-bottom: 16px;
}

.session-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.session-but {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* 🔹 Primary button (Join) */
.agenda-button {
  background-color: #eef2ff;
   text-decoration:none;
  color:#000;
  box-shadow: 0 6px 10px rgba(0, 0, 0, 0.4);
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 8px;
  border: none;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;

}

.agenda-button:hover {
  background-color: #dbeafe;
  box-shadow: 0 4px 12px rgba(59, 73, 223, 0.4);
}

/* 🟢 Secondary button (Read More) */
.agenda-read {
  background-color: rgba(4, 223, 4, 0.1);
  text-decoration:none;
  color:#000;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 8px;
  border: none;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
box-shadow: 0 6px 10px rgba(0, 0, 0, 0.4);
}

.agenda-read:hover {
  background-color: rgba(4, 223, 4, 0.2);
  box-shadow: 0 4px 12px rgba(4, 223, 4, 0.35);
}

 .banner {
      background: url('../images/LTSIBanner_2025.png') center/cover no-repeat;
      min-height: 520px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      text-shadow: 0 2px 8px rgba(0,0,0,0.6);
      font-size: 42px;
      font-weight: bold;
    }

    .container {
      /* max-width: 1100px; */
      margin: auto;
      /* padding: 40px 20px; */
    }

    /* INFO BOXES */
    .info-boxes {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 20px;
      margin-bottom: 40px;
    }

   .info-box {
  background: #196181;
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(196, 33, 105, 0.1); /* soft magenta shadow */
  text-align: center;
  color: #fff; /* deep but elegant text */
  font-family: 'DM Sans', sans-serif;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #f6bdd2; /* gentle outline */
}

.info-box:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(196, 33, 105, 0.15);
}


    .info-box h4 {
      margin-bottom: 10px;
      font-size: 18px;
      color: #fff;
    }

    .info-box p {
      margin: 0;
      font-size: 16px;
    }

    /* CONTENT BOXES */
    .content-box {
      background: white;
      padding: 30px;
      border-radius: 12px;
      box-shadow: 0 2px 10px rgba(0,0,0,0.05);
      margin-bottom: 40px;
    }

    .content-box h2 {
      margin-bottom: 16px;
      font-size: 24px;
      color: #111827;
    }

    .content-box p {
      font-size: 16px;
      line-height: 1.6;
      color: #374151;
    }

    .content-box ul {
      list-style-type: disc;
      padding-left: 20px;
      margin-top: 10px;
    }

    .content-box ul li {
      margin-bottom: 10px;
      font-size: 16px;
    }

    @media (max-width: 600px) {
      .banner {
        font-size: 22px;
        height: 200px;
        padding: 0 20px;
        text-align: center;
      }
    }