* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: system-ui, sans-serif;
}

body {
  margin: 0;
  line-height: 1.6;
  background: wheat;
  color: #222;
}


.nav {
  display: flex;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(0,0,0,0.7);
  position: sticky;
  top: 0;

}

.nav a {
  color:  white;
  margin-left: 1rem;
  text-decoration: none;
  transition: 0.4s ease;
}

.nav a:hover {
  background: #41126d;
  transform: translateY(-5px);
  border-color: #1a1a1a;
  color: white;
}

.logo {
  font-weight: bold;
  letter-spacing: 1px;
}


.about-hero {
  background: linear-gradient(to right, #1e3c72, #2a5298);
  color: black;
  padding: 60px 20px;
  text-align: center;
}

.about-section {
  padding: 10px 20px;
  max-width: 1100px;
  margin: auto;
}

.about-section.alt {
  background: wheat;
}

.about-section.brf {
  background: #f5f7fa;
}

.section {
  padding: 40px 20px;
  max-width: 1100px;
  margin: auto;
}

.section.brf {
  background: #f5f7fa;
}

.about-section.prp {
  background: #f5f7fa;
}

h2 {
  margin-bottom: 20px;
}

.info-grid,
.vm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.values-list,
.class-list {
  list-style: none;
  padding: 0;
}

.values-list li,
.class-list li {
  background: #e3e8f0;
  padding: 10px;
  margin-bottom: 8px;
  border-radius: 6px;
}

.profile {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}

.profile img {
  width: 150px;
  border-radius: 10px;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 15px;
}

.gallery img,
.gallery video {
  width: 100%;
  height: 300px;  
  border-radius: 8px;
}

 .btn {
      display: inline-block;
      padding: 12px 18px;
      background: linear-gradient(90deg, #22c55e, #16a34a);
      color: white;
      border-radius: 10px;
      text-decoration: none;
      margin-top: 10px;
      cursor: pointer;
    }

    .btn {
  backdrop-filter: blur(10px);
  margin: 12px 0;
  padding: 20px;
  color: white;
  text-decoration: none;
  width: fit-content;
  font-weight: bold;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.05);
  transition: 0.4s ease;
 }

.btn:hover{
  background: #1a1a1a;
  transform: translateY(-5px);
  border-color: #22c55e;
  border: 5px solid  #22c55e;
}

footer{
    margin-top:100px;
    background:#040b16;
    padding:60px 20px;
    text-align:center;
    border-top:1px solid rgba(255,255,255,.08);
}

footer h3{
    color:#22c55e;
    font-size:2rem;
    margin-bottom:15px;
}

footer p{
    color:#cbd5e1;
    margin:10px 0;
    line-height:1.7;
}

footer .copyright{
    margin-top:30px;
    color:#94a3b8;
    font-size:.9rem;
}

@media(max-width:480px){
  footer h3{
        font-size:1.6rem;
    }
}