body {
  padding-top: 0px;
  font-family: 'Segoe UI', sans-serif;
}

.ieee-nav {
  background-color: #00629B;
}

.hero-section {
  background: linear-gradient(120deg, #00629B, #003B5C);
  padding: 110px 0;
margin-top: 100px;
}

.ieee-title {
  color: #00629B;
  font-weight: bold;
  margin-bottom: 20px;
}

.speaker-img {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  margin-bottom: 10px;
}
.ieee-header {
	transition: all 0.3s ease;
  background: linear-gradient(90deg, #003B5C, #00629B);
   padding-top: 8px;
  padding-bottom: 8px; padding-top: 8px;
  padding-bottom: 8px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.25);
}
.ieee-footer {
  background: #003B5C;
  color: #fff;
  padding: 15px;
}
.speaker-section {
  background: #f5f9fc;
}

.speaker-circle {
  width: 220px;
  height: 220px;
  margin: auto;
  border-radius: 50%;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 12px 30px rgba(0,0,0,0.12);
  transition: 0.4s;
}

.speaker-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: 0.4s;
}

.speaker-circle:hover img {
  filter: grayscale(0%);
  transform: scale(1.05);
}

.speaker-circle:hover {
  transform: translateY(-8px);
}
.speaker-title {
  color: #00629B;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.committee-section {
  padding: 30px 10px;
}

.section-title {
  text-align: center;
  color: #0b5ed7;
  margin-bottom: 30px;
  font-weight: 600;
}

.committee-block {
  margin-bottom: 22px;
}

.committee-block h3 {
  background: #f2f6ff;
  padding: 10px 15px;
  border-left: 4px solid #0b5ed7;
  font-size: 17px;
  margin-bottom: 8px;
}

.committee-block ul {
  padding-left: 35px;
}

.committee-block li {
  margin-bottom: 5px;
  font-size: 15px;
}
.committee-tabs .nav-link {
  color: #00629B;
  font-weight: 500;
  margin: 0 6px;
}

.committee-tabs .nav-link.active {
  background-color: #00629B;
  color: #fff;
}

.committee-list {
  max-width: 600px;
  margin: auto;
  padding-left: 0;
  list-style: none;
}

.committee-list li {
  background: #f5f9fc;
  margin-bottom: 10px;
  padding: 12px 18px;
  border-left: 4px solid #00629B;
  border-radius: 6px;
}
.top-blue-bar {
  height: 5px;
  background: #00629B; /* SVNIT blue */
}

/* Navbar refinement */
.navbar {
  padding: 12px 0;
}
.navbar-dark .navbar-nav .nav-link {
  color: #e6f2fa;   /* soft light blue */
  font-weight: 500;
  margin-left: 6px;
}
.navbar-dark .navbar-nav .nav-link:hover {
  color: #ffffff;
  background: rgba(255,255,255,0.15);
  border-radius: 6px;
}

/* Active menu item */
.navbar-dark .navbar-nav .nav-link.active {
  color: #ffffff;
  font-weight: 600;
  border-bottom: 3px solid #00b4ff;
}
/* Logos – balanced, not oversized */
.nav-logo {
  height: 120px;
  width: auto;
  background: #ffffff;
  padding: 10px 14px;
  border-radius: 10px;
  box-shadow: 0 8px 22px rgba(0,0,0,0.35);
transition: all 0.3s ease;
}
.navbar-brand img + img {
  margin-left: 18px;
}
.navbar-brand {
  margin-bottom: 0;
  padding-top: 0;
  padding-bottom: 0;
}
.header-shrink {
  padding: 6px 0 !important;
}

.header-shrink .nav-logo {
  height: 70px;
}
.header-title {
  margin-bottom: 0;
  margin-top: 4px;   /* thodu tight look */
  line-height: 1.2;
}
/* Mobile size */
@media (max-width: 991px) {
  .navbar-collapse {
    background: linear-gradient(180deg, #003B5C, #00629B);
    padding: 12px;
    border-radius: 10px;
    margin-top: 6px;
  }
}@media (max-width: 768px) {
.nav-logo {
    height: 80px;
  }
  body {
    padding-top: 0; /* Mobile header height */
  }
.header-shrink .nav-logo {
    height: 55px;
  }
.hero-section {
    margin-top: 10px;
  }
}