*{
  margin: 0;
  padding: 0;
}
.header{
 min-height: 100vh;
  width: 100vw;
  background-image: linear-gradient(rgba(4,9,30,0.95), rgba(4,9,30,0.7)), url(images/bg.jpg);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  margin: 0;
  padding: 0;
}

/* Header Navigation */
nav{
  display: flex;
  padding: 2% 6%;
  justify-content: space-between;
  align-items: center;
}
nav img{
  width: 40px;
}
.nav-links ul li{
    list-style: none;
    display: inline-block;
    padding: 8px 12px;
    position: relative;
}
.nav-links ul li a{
  color: #fff;
  text-decoration: none;
  font-size: 13px;
  font-family: 'poppins', sans-serif;
}
.nav-links ul li::after{
  content: '';
  width: 0px;
  height: 2px;
  background: #f44336;
  display: block;
  margin: auto;
  transition: 0.5s;
}
.nav-links ul li:hover::after{
  width: 100%;
}
.text-box{
  width: 90%;
  color: #fff;
  position: absolute;
  top: 60%;
  left: 50%;
  transform: translate(-50%,-50%);
  text-align: center;
  color: black;
}
.text-box h1{
  font-size: 50px;
  color: rgb(143, 230, 12);
}
.text-box p{
  margin: 10px 0 40px;
  font-size: 18px;
  color: white;
}
.hero-btn{
  display: inline-block;
  text-decoration: none;
  color: black;
  border: 1px solid black;
  padding: 12px 34px;
  font-size: 13px;
  background: transparent;
  position: relative;
  cursor: pointer;
}
.hero-btn:hover{
  border: 1px solid blue;
  background: blue;
  transition: 1s;
}

nav .fa {
  display: none;
}

@media (max-width: 700px) {
  .nav-links {
    position: absolute;
    background: blue;
    height: 100vh;
    width: 200px;
    top: 0;
    right: -200px;
    text-align: left;
    z-index: 2;
    transition: right 0.5s;
  }
  .nav-links ul {
    padding: 30px;
    display: block;
  }
  nav .fa {
    display: block;
    color: #fff;
    margin: 10px;
    font-size: 22px;
    cursor: pointer;
    z-index: 3;
  }
}

/* Ensure nav-links is visible on desktop */
@media (min-width: 701px) {
  .nav-links {
    position: static;
    width: auto;
    height: auto;
    background: none;
    transition: none;
    right: 0;
  }
  nav .fa {
    display: none;
  }
}

/* about section */
.about{
  width: 80%;
  margin: auto;
  text-align: center;
  padding-top: 100px;
}
h1{
  font-size: 50px;
  font-weight: 600;
}
p{
  font-size: 18px;
  color: black;
  font-weight: 40;
  line-height: 22px;
  padding: 10px;
}
.row{
  display: flex;
  justify-content: space-between;
  margin: 5%;
}
.about-col{
  flex-basis: 31%;
  background: #fff3ff;
  border-radius: 10px;
  margin-bottom: 5%;
  padding: 20px%;
  padding: 20px 12px;
  box-sizing: border-box;
  transition:0.5s;
}
h3{
  text-align: center;
  font-weight: 600;
  margin: 10px 0;
}
.about-col: hover{
  box-shadow: 0 0 20px 0px rgba(0, 0, 0, 0.2);
}
@media(max-width: 700px){
  .row{
    flex-direction: column;
  }
}
/* history section */
.history{
  width: 80%;
  margin: auto;
  text-align: center;
  padding-top: 50px;
}
h1{
  font-size: 50px;
  font-weight: 600;
}
 .video-grid {
display: flex;
flex-wrap: wrap;
gap: 16px;
justify-content: center;
margin-bottom: 32px;
}
.video-thumb {
width: 220px;
height: 130px;
position: relative;
border-radius: 10px;
overflow: hidden;
box-shadow: 0 2px 8px rgba(0,0,0,0.15);
cursor: pointer;
background: #000;
transition: transform 0.2s, box-shadow 0.2s;
display: flex;
align-items: center;
justify-content: center;
}
.video-thumb:hover {
transform: scale(1.05);
box-shadow: 0 4px 16px rgba(0,0,0,0.25);
}
.video-thumb video {
width: 100%;
height: 100%;
object-fit: cover;
pointer-events: none;
filter: brightness(0.7);
}
.video-thumb .play-btn {
position: absolute;
top: 50%; left: 50%;
transform: translate(-50%, -50%);
font-size: 2.8rem;
color: #fff;
background: rgba(0,0,0,0.4);
border-radius: 50%;
padding: 12px 18px;
z-index: 2;
pointer-events: none;
box-shadow: 0 2px 8px rgba(0,0,0,0.25);
}
/* Video Lightbox */
.video-lightbox {
display: none;
position: fixed;
z-index: 10000;
left: 0; top: 0; width: 100vw; height: 100vh;
background: rgba(0,0,0,0.92);
justify-content: center;
align-items: center;
}
.video-lightbox.active {
display: flex;
}
.video-lightbox video {
max-width: 90vw;
max-height: 80vh;
border-radius: 12px;
box-shadow: 0 4px 32px rgba(0,0,0,0.5);
background: #000;
}
.video-lightbox .close-btn {
position: absolute;
top: 32px;
right: 48px;
font-size: 2.5rem;
color: #fff;
cursor: pointer;
z-index: 10001;
}
@media (max-width: 600px) {
.video-thumb { width: 98vw; height: 180px; }
.video-lightbox video { max-width: 98vw; max-height: 50vh; }
}
.achievements-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 28px;
  max-width: 900px;
  margin: 0 auto;
}

/* Add your custom styles below */

.about-img {
  width: 100px;
  height: auto;
}
.gallery-grid {
          display: flex;
          flex-wrap: wrap;
          gap: 12px;
          justify-content: center;
        }
        .gallery-grid img {
          width: 180px;
          height: 120px;
          object-fit: cover;
          border-radius: 8px;
          box-shadow: 0 2px 8px rgba(0,0,0,0.15);
          cursor: pointer;
          transition: transform 0.2s, box-shadow 0.2s;
        }
        .gallery-grid img:hover {
          transform: scale(1.07);
          box-shadow: 0 4px 16px rgba(0,0,0,0.25);
        }
        /* Lightbox styles */
        .lightbox {
          display: none;
          position: fixed;
          z-index: 9999;
          left: 0; top: 0; width: 100vw; height: 100vh;
          background: rgba(0,0,0,0.85);
          justify-content: center;
          align-items: center;
        }
        .lightbox.active {
          display: flex;
        }
        .lightbox img {
          max-width: 90vw;
          max-height: 80vh;
          border-radius: 10px;
          box-shadow: 0 4px 32px rgba(0,0,0,0.5);
        }
        .lightbox .close-btn {
          position: absolute;
          top: 32px;
          right: 48px;
          font-size: 2.5rem;
          color: #fff;
          cursor: pointer;
          z-index: 10001;
        }
        .lightbox .arrow {
          position: absolute;
          top: 50%;
          transform: translateY(-50%);
          font-size: 2.5rem;
          color: #fff;
          background: rgba(0,0,0,0.2);
          border-radius: 50%;
          width: 48px;
          height: 48px;
          display: flex;
          align-items: center;
          justify-content: center;
          cursor: pointer;
          z-index: 10001;
        }
        .lightbox .arrow.left { left: 32px; }
      .lightbox .arrow.right { right: 32px; }