* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', sans-serif;
}

body {
  color: #111;
  line-height: 1.6;
}

/* Layout */
.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
}

/* Navbar */
.navbar {
  background: #000;
  color: #fff;
  padding: 15px 0;
}

.nav-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Hero */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  text-align: center;
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)),
              url('http://avantikauniversity.edu.in/icactmms/bgconference2026.jpg');
  background-size: cover;
  color: #fff;
}

.hero h1 {
  font-size: 40px;
}

.hero p {
  margin-top: 10px;
}

/* Sections */
.section {
  padding: 60px 0;
  text-align: center;
}

.grey {
  background: #f5f5f5;
}

/* Grid */
.grid {
  display: grid;
  gap: 20px;
}

/* Cards */
.card {
  background: white;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

/* Form */
.form-box {
  max-width: 500px;
}

form {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-top: 20px;
}

input {
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 5px;
}

/* Buttons */
.btn, .btn-primary {
  background: #ff4b2b;
  color: #fff;
  padding: 10px 20px;
  text-decoration: none;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

/* Footer */
footer {
  background: #000;
  color: #fff;
  text-align: center;
  padding: 20px;
}

/* Mobile First */
@media(min-width: 768px) {
  .hero h1 {
    font-size: 60px;
  }

  .grid {
    grid-template-columns: repeat(3, 1fr);
  }
}


/* ================= TRACKS SECTION ================= */

#tracks {
  padding: 60px 0;
  background: #ffffff;
  text-align: center;
}

.track-grid {
  display: grid;
  gap: 20px;
  margin-top: 30px;
}

.track {
  background: #f9f9f9;
  padding: 25px;
  border-radius: 12px;
  transition: 0.3s ease;
  box-shadow: 0 8px 20px rgba(0,0,0,0.05);
}

.track:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.track h3 {
  margin-bottom: 10px;
  color: #111;
}

.track p {
  color: #555;
}


/* ================= IMPORTANT DATES ================= */

#dates {
  padding: 60px 0;
  background: #f5f5f5;
  text-align: center;
}

#dates table {
  width: 100%;
  margin-top: 30px;
  border-collapse: collapse;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
}

#dates th {
  background: #111;
  color: #fff;
  padding: 15px;
 
}

#dates td {
  padding: 15px;
  border-bottom: 1px solid #eee;
}

#dates tr:hover {
  background: #fafafa;
}


/* ================= COMMITTEE ================= */

#committee {
  padding: 80px 0;
  background: linear-gradient(to bottom, #ffffff, #f8f9fb);
  text-align: center;
}

#committee h2 {
  margin-bottom: 40px;
  font-size: 32px;
  font-weight: 600;
}

/* Grid Layout */
.committee-grid {
  display: grid;
  gap: 20px;
  margin-top: 30px;
}

/* Card Style */
.committee-card {
  background: #fff;
  padding: 25px 20px;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.06);
  transition: all 0.3s ease;
  border: 1px solid #f0f0f0;
}

.committee-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Role */
.committee-role {
  font-size: 14px;
  font-weight: 600;
  color: #ff4b2b;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

/* Name */
.committee-name {
  font-size: 18px;
  font-weight: 600;
  color: #111;
}

/* Optional subtitle (if needed later) */
.committee-desc {
  font-size: 14px;
  color: #666;
  margin-top: 5px;
}

/* Responsive */
@media (min-width: 768px) {
  .committee-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .committee-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ================= RESPONSIVE ================= */

@media (min-width: 768px) {

  .track-grid {
    grid-template-columns: repeat(2, 1fr);
  }

}

@media (min-width: 1024px) {

  .track-grid {
    grid-template-columns: repeat(4, 1fr);
  }

}



/* ================= CONTACT SECTION ================= */

#contact {
  padding: 80px 0;
  background: #f8f9fb;
  text-align: center;
}

#contact h2 {
  font-size: 32px;
  margin-bottom: 30px;
}

/* Contact Box */
.contact-box {
  max-width: 500px;
  margin: auto;
  background: #ffffff;
  padding: 30px 25px;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.08);
  transition: 0.3s ease;
}

.contact-box:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.12);
}

/* Heading */
.contact-box h3 {
  margin-bottom: 15px;
  color: #111;
}

/* Text */
.contact-box p {
  margin: 5px 0;
  color: #555;
  font-size: 15px;
}

/* Email */
.contact-email {
  display: inline-block;
  margin-top: 15px;
  color: #ff4b2b;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: 0.3s;
}

.contact-email:hover {
  border-bottom: 1px solid #ff4b2b;
}

/* Responsive */
@media (min-width: 768px) {
  .contact-box {
    padding: 40px;
  }
}



.conference-committee {
  padding: 40px 20px;
  background: #f9f9f9;
  font-family: Arial, sans-serif;
}

.conference-committee h2 {
  text-align: center;
  font-size: 32px;
  margin-bottom: 30px;
  color: #222;
}

.committee-block {
  margin-bottom: 25px;
  padding: 20px;
  background: #ffffff;
  border-left: 5px solid #000;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
  border-radius: 6px;
}

.committee-block h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color: #000;
}

.committee-block p,
.committee-block li {
  font-size: 15px;
  line-height: 1.6;
  color: #444;
}

.committee-block ul {
  padding-left: 18px;
  margin: 0;
}

.committee-block li {
  margin-bottom: 6px;
}