@import url('https://fonts.googleapis.com/css2?family=Anek+Bangla:wght@100..800&family=Audiowide&family=Permanent+Marker&family=Tiro+Bangla:ital@0;1&display=swap');

body {
  font-family: 'Anek Bangla', 'Tiro Bangla', sans-serif;
  margin: 0;
  padding: 0;
  background: #f5f8ff;
  color: #333;
  line-height: 1.6;
}
header {
  background: linear-gradient(135deg, #0066cc, #004a99);
  color: white;
  text-align: center;
  padding: 2.5rem 1rem;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}
header h1 {
  font-size: 2.5rem;
  margin: 0;
  font-weight: 700;
  letter-spacing: 0.5px;
}
header p {
  font-size: 1.2rem;
  margin-top: 0.8rem;
  opacity: 0.9;
}
.admission-marquee {
  width: 100%;
  overflow: hidden;
  background: #ffe066;
  color: #004a99;
  font-weight: bold;
  font-size: 1.1rem;
  border-radius: 6px;
  margin: 0.7rem auto 0 auto;
  box-shadow: 0 2px 8px rgba(0,102,204,0.07);
  padding: 0.5rem 0;
  position: relative;
}
.admission-marquee span {
  display: inline-block;
  white-space: nowrap;
  animation: marquee 12s linear infinite;
}
@keyframes marquee {
  0% { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}
section {
  padding: 2rem 1.2rem;
  max-width: 1000px;
  margin: auto;
}
.instructor-profile {
  margin-bottom: 3rem;
}
.profile-card {
  background: white;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0,102,204,0.15);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  border-top: 5px solid #0066cc;
}
.profile-image {
  margin-bottom: 1.5rem;
  position: relative;
}
.profile-image:after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 3px;
  background: #0066cc;
  border-radius: 3px;
}
.profile-image img {
  width: 180px;
  height: 180px;
  object-fit: cover;
  border-radius: 50%;
  border: 4px solid #0066cc;
  box-shadow: 0 4px 15px rgba(0,102,204,0.2);
}
.profile-details {
  text-align: center;
}
.instructor-name {
  color: #004a99;
  font-size: 1.8rem;
  margin: 0.5rem 0;
  font-weight: 700;
}
.credentials {
  margin-top: 1rem;
}
.credentials p {
  margin: 0.7rem 0;
  font-size: 1.1rem;
  color: #444;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.credentials i {
  color: #0066cc;
  font-size: 1.2rem;
}
h2 {
  color: #004a99;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  font-size: 2rem;
  border-left: 5px solid #004a99;
  padding-left: 12px;
  font-weight: 600;
}
.batches {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}
.batch-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: white;
  border: 1px solid #e0e0e0;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.batch-card h3 {
  margin-top: 0;
  margin-bottom: 0.3rem;
  color: #0066cc;
  font-size: 1.05rem;
  border-bottom: none;
  padding-bottom: 0.1rem;
  font-weight: 600;
}
.batch-card p {
  margin: 0.3rem 0;
  line-height: 1.4;
}
.batch-days {
  font-weight: 700;
  color: #fff;
  background: linear-gradient(90deg, #0066cc 60%, #4d94ff 100%);
  padding: 0.18rem 0.7rem;
  border-radius: 8px;
  margin-bottom: 0.1rem;
  display: inline-block;
  font-size: 1.02rem;
  box-shadow: 0 2px 8px rgba(0,102,204,0.07);
}
.batch-time {
  display: inline-block;
  background: #e6f0ff;
  color: #0066cc;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  margin-bottom: 0.2rem;
}
.seats-remaining {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 0.4rem;
  padding-top: 0.4rem;
  border-top: 1px dashed #e0e0e0;
}
.seats-count {
  font-weight: 600;
  color: #0066cc;
  margin-left: 0.5rem;
}
.seats-progress {
  flex: 1;
  height: 8px;
  background: #e6e6e6;
  border-radius: 4px;
  overflow: hidden;
  margin-right: 0.8rem;
}
.seats-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #0066cc, #4d94ff);
  border-radius: 4px;
  font-weight: 600;
  margin-top: 0.5rem;
}
.contact-buttons {
  text-align: center;
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1rem;
}
.contact-buttons a {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0.5rem;
  padding: 0.9rem 1.5rem;
  color: white;
  text-decoration: none;
  font-weight: bold;
  border-radius: 8px;
  min-width: 200px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}
.contact-buttons a:active {
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.contact-buttons a i {
  margin-right: 0.7rem;
  font-size: 1.3rem;
}
@keyframes gradientAnimation {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.contact-buttons .call-btn {
  background: linear-gradient(45deg, #0066cc, #4d94ff, #0066cc);
  background-size: 200% 200%;
  animation: gradientAnimation 3s ease infinite;
}
.contact-buttons .whatsapp-btn {
  background: linear-gradient(45deg, #25D366, #4FCE5D, #25D366);
  background-size: 200% 200%;
  animation: gradientAnimation 3s ease infinite;
}
.map-container {
  margin-top: 2.5rem;
  text-align: center;
}
iframe {
  width: 100%;
  height: 300px;
  border: 0;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}
footer {
  background: #003366;
  color: white;
  text-align: center;
  padding: 1.5rem;
  font-size: 0.95rem;
  margin-top: 3rem;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
}
@media (max-width: 600px) {
  header h1 {
    font-size: 2rem;
  }
  header p {
    font-size: 1.1rem;
  }
  h2 {
    font-size: 1.5rem;
    margin-top: 2rem;
  }
  .profile-card {
    padding: 1.5rem 1rem;
    flex-direction: column;
    width: 90%;
    margin: 0 auto;
  }
  .profile-image img {
    width: 140px;
    height: 140px;
  }
  .instructor-name {
    font-size: 1.5rem;
  }
  .credentials p {
    font-size: 1rem;
  }
  .batch-card {
    padding: 1.3rem;
    margin-bottom: 0.8rem;
  }
  .contact-buttons {
    flex-direction: column;
    align-items: center;
  }
  .contact-buttons a {
    width: 90%;
    max-width: 300px;
    margin: 0.4rem;
    padding: 0.8rem 1rem;
  }
  section {
    padding: 1.5rem 0.8rem;
  }
}
.courses-section {
  background: #e6f0ff;
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(0,102,204,0.09);
  padding: 2rem 1.2rem 1.5rem 1.2rem;
  margin: 2rem auto 2.5rem auto;
  max-width: 900px;
  text-align: center;
}
.courses-section h2 {
  color: #0066cc;
  font-size: 1.7rem;
  margin-bottom: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}
.courses-list {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.1rem;
}
.courses-list li {
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,102,204,0.07);
  padding: 0.9rem 1.6rem;
  font-size: 1.1rem;
  color: #004a99;
  font-weight: 500;
  margin-bottom: 0.5rem;
  border-left: 4px solid #0066cc;
  min-width: 180px;
}
@media (max-width: 600px) {
  .courses-section {
    padding: 1.2rem 0.5rem 1rem 0.5rem;
  }
  .courses-section h2 {
    font-size: 1.2rem;
  }
  .courses-list {
    flex-direction: column;
    gap: 0.5rem;
  }
  .courses-list li {
    font-size: 1rem;
    min-width: 120px;
    padding: 0.7rem 1rem;
  }
}
.batch-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: white;
  border: 1px solid #e0e0e0;
  padding: 1.5rem;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.batch-card h3 {
  margin-top: 0;
  margin-bottom: 0.3rem;
  color: #0066cc;
  font-size: 1.05rem;
  border-bottom: none;
  padding-bottom: 0.1rem;
  font-weight: 600;
}
.batch-card p {
  margin: 0.7rem 0;
  line-height: 1.6;
}
.batch-days {
  font-weight: 500;
  color: #fff;
  background: linear-gradient(90deg, #0066cc 60%, #4d94ff 100%);
  padding: 0.18rem 0.7rem;
  border-radius: 8px;
  margin-bottom: 0.1rem;
  display: inline-block;
  font-size: 1.02rem;
  box-shadow: 0 2px 8px rgba(0,102,204,0.07);
}
.batch-time {
  display: inline-block;
  background: #e6f0ff;
  color: #0066cc;
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
}
.seats-remaining {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 0.4rem;
  padding-top: 0.4rem;
  border-top: 1px dashed #e0e0e0;
}
.seats-count {
  font-weight: 600;
  color: #0066cc;
  margin-left: 0.5rem;
}
.seats-progress {
  flex: 1;
  height: 8px;
  background: #e6e6e6;
  border-radius: 4px;
  overflow: hidden;
  margin-right: 0.8rem;
}
.seats-progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #0066cc, #4d94ff);
  border-radius: 4px;
  font-weight: 600;
  margin-top: 0.5rem;
}
.contact-buttons {
  text-align: center;
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}
.contact-buttons a {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0.5rem;
  padding: 0.9rem 1.5rem;
  color: white;
  text-decoration: none;
  font-weight: bold;
  border-radius: 8px;
  min-width: 200px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}
.contact-buttons a:active {
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.contact-buttons a i {
  margin-right: 0.7rem;
  font-size: 1.3rem;
}
@keyframes gradientAnimation {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.contact-buttons .call-btn {
  background: linear-gradient(45deg, #0066cc, #4d94ff, #0066cc);
  background-size: 200% 200%;
  animation: gradientAnimation 3s ease infinite;
}
.contact-buttons .whatsapp-btn {
  background: linear-gradient(45deg, #25D366, #4FCE5D, #25D366);
  background-size: 200% 200%;
  animation: gradientAnimation 3s ease infinite;
}
.map-container {
  margin-top: 2.5rem;
  text-align: center;
}
iframe {
  width: 100%;
  height: 300px;
  border: 0;
  border-radius: 12px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.08);
}
footer {
  background: #003366;
  color: white;
  text-align: center;
  padding: 1.5rem;
  font-size: 0.95rem;
  margin-top: 3rem;
  box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
}
@media (max-width: 600px) {
  header h1 {
    font-size: 2rem;
  }
  header p {
    font-size: 1.1rem;
  }
  h2 {
    font-size: 1.5rem;
    margin-top: 2rem;
  }
  .profile-card {
    padding: 1.5rem 1rem;
    flex-direction: column;
    width: 90%;
    margin: 0 auto;
  }
  .profile-image img {
    width: 140px;
    height: 140px;
  }
  .instructor-name {
    font-size: 1.5rem;
  }
  .credentials p {
    font-size: 1rem;
  }
  .batch-card {
    padding: 1.3rem;
    margin-bottom: 0.8rem;
  }
  .contact-buttons {
    flex-direction: column;
    align-items: center;
  }
  .contact-buttons a {
    width: 90%;
    max-width: 300px;
    margin: 0.4rem;
    padding: 0.8rem 1rem;
  }
  section {
    padding: 1.5rem 0.8rem;
  }
}
.course-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.2rem;
}
.course-tabs button {
  background: #e6f0ff;
  color: #0066cc;
  border: none;
  outline: none;
  padding: 0.7rem 2rem;
  border-radius: 8px 8px 0 0;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  box-shadow: 0 2px 8px rgba(0,102,204,0.07);
}
.course-tabs button.active {
  background: #0066cc;
  color: #fff;
  box-shadow: 0 4px 16px rgba(0,102,204,0.13);
  z-index: 2;
}
.courses-section .courses-list {
  margin-top: 0;
}
@media (max-width: 600px) {
  .course-tabs {
    gap: 0.4rem;
  }
  .course-tabs button {
    padding: 0.5rem 1rem;
    font-size: 1rem;
  }
}
.admission-btn {
  display: inline-block;
  background: linear-gradient(90deg, #ffb347, #ffe066 70%, #ffb347);
  color: #004a99;
  font-weight: 700;
  font-size: 1.18rem;
  padding: 0.85rem 2.2rem;
  border: none;
  border-radius: 32px;
  box-shadow: 0 4px 16px rgba(255, 224, 102, 0.18);
  text-decoration: none;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.12s, background 0.2s;
  position: relative;
  outline: none;
  animation: flashGlow 1.2s ease-in-out infinite alternate;
}
.admission-btn:hover, .admission-btn:focus {
  background: linear-gradient(90deg, #ffe066, #ffb347 70%, #ffe066);
  color: #003366;
  transform: scale(1.045);
  box-shadow: 0 6px 24px rgba(255, 224, 102, 0.28);
}
@keyframes flashGlow {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 224, 102, 0.5), 0 4px 16px rgba(255, 224, 102, 0.18);
    filter: brightness(1);
  }
  60% {
    box-shadow: 0 0 12px 4px rgba(255, 224, 102, 0.7), 0 4px 16px rgba(255, 224, 102, 0.18);
    filter: brightness(1.08);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 224, 102, 0.5), 0 4px 16px rgba(255, 224, 102, 0.18);
    filter: brightness(1);
  }
}
.admission-btn-container {
  display: flex;
  justify-content: center;
  margin: 2rem 0 1.5rem 0;
}
.course-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.2rem;
}
.course-tabs button {
  background: #e6f0ff;
  color: #0066cc;
  border: none;
  outline: none;
  padding: 0.7rem 2rem;
  border-radius: 8px 8px 0 0;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  box-shadow: 0 2px 8px rgba(0,102,204,0.07);
}
.course-tabs button.active {
  background: #0066cc;
  color: #fff;
  box-shadow: 0 4px 16px rgba(0,102,204,0.13);
  z-index: 2;
}
.courses-section .courses-list {
  margin-top: 0;
}
@media (max-width: 600px) {
  .course-tabs {
    gap: 0.4rem;
  }
  .course-tabs button {
    padding: 0.5rem 1rem;
    font-size: 1rem;
  }
}
.student-list-btn {
  display: inline-block;
  background: linear-gradient(90deg, #00c6ff, #0072ff 70%, #00c6ff);
  color: #fff;
  font-weight: 700;
  font-size: 1.08rem;
  padding: 0.7rem 1.7rem;
  border: none;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0,114,255,0.13);
  text-decoration: none;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: transform 0.12s, box-shadow 0.12s, background 0.2s;
  margin-bottom: 0.7rem;
  outline: none;
}
.student-list-btn:hover, .student-list-btn:focus {
  background: linear-gradient(90deg, #0072ff, #00c6ff 70%, #0072ff);
  color: #e6f0ff;
  transform: scale(1.045);
  box-shadow: 0 4px 16px rgba(0,114,255,0.18);
}