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

body{
  background:#f5f7fb;
  color:#222;
}

/* HEADER */

header{
  width:100%;
  position:fixed;
  top:0;
  left:0;
  z-index:1000;
  background:rgba(5,18,40,0.95);
  backdrop-filter:blur(10px);
  box-shadow:0 5px 20px rgba(0,0,0,0.15);
}

/* NAVBAR */

.navbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:12px 0;
}

/* LOGO */

.logo{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
}

.logo img{
  width:70px;
  height:70px;
  object-fit:contain;
}

.logo span{
  color:white;
  font-size:22px;
  font-weight:600;
  line-height:1.3;
}

/* NAVIGATION */

.nav-links{
  display:flex;
  align-items:center;
  gap:30px;
  list-style:none;
}

.nav-links li a{
  color:white;
  text-decoration:none;
  font-size:16px;
  font-weight:500;
  position:relative;
  transition:0.3s;
}

.nav-links li a::after{
  content:'';
  position:absolute;
  left:0;
  bottom:-6px;
  width:0%;
  height:2px;
  background:#00d9ff;
  transition:0.3s;
}

.nav-links li a:hover::after{
  width:100%;
}

/* MOBILE BUTTON */

.mobile-menu-btn{
  display:none;
  color:white;
  font-size:24px;
  cursor:pointer;
}








nav a{
  color:white;
  text-decoration:none;
  margin-left:25px;
}

.hero{
  height:100vh;
  background:
  linear-gradient(rgba(0,0,0,0.55),rgba(0,0,0,0.65)),
  url('../images/firstPageImage.png');

  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;

  display:flex;
  justify-content:center;
  align-items:center;
  text-align:center;

  color:white;
  padding:20px;
}

.hero-content{
  max-width:900px;
  animation:fadeUp 1.5s ease;
}

.hero-content h1{
  font-size:70px;
  font-weight:700;
  text-shadow:0 5px 15px rgba(0,0,0,0.4);
}

.hero-content p{
  margin:20px 0;
  font-size:24px;
  color:#f1f1f1;
}

@keyframes fadeUp{

  from{
    opacity:0;
    transform:translateY(40px);
  }

  to{
    opacity:1;
    transform:translateY(0);
  }

}



.btn-primary,
.btn-secondary{
  padding:15px 35px;
  border-radius:40px;
  text-decoration:none;
  margin:10px;
  display:inline-block;
}

.btn-primary{
  background:#00d9ff;
  color:#000;
}

.btn-secondary{
  border:2px solid white;
  color:white;
}

.page-banner{
  padding-top:150px;
  text-align:center;
  padding-bottom:80px;
  background:#0b1d3a;
  color:white;
}

.about-container,
.contact-container{
  padding:80px 8%;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
  gap:40px;
  align-items:center;
}

.about-image img{
  width:100%;
  border-radius:20px;
}

.course-grid{
  padding:80px 8%;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:30px;
}

.course-card,
.contact-box{
  background:white;
  padding:35px;
  border-radius:20px;
  box-shadow:0 10px 25px rgba(0,0,0,0.08);
}

.gallery-grid{
  padding:80px 8%;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:20px;
}

.gallery-grid img{
  width:100%;
  border-radius:20px;
}

.stats{
  background:#051228;
  color:white;
  border-radius:20px;
  margin:80px 8%;
  padding:60px;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  text-align:center;
}

.stat h2{
  color:#00d9ff;
  font-size:50px;
}

.contact-form input,
.contact-form textarea{
  width:100%;
  padding:15px;
  margin-bottom:15px;
  border:none;
  background:#f1f5f9;
  border-radius:10px;
}

.contact-form button{
  width:100%;
  padding:15px;
  border:none;
  border-radius:10px;
  background:#00d9ff;
  cursor:pointer;
}


/* MISSION & VISION */

.mission-vision{
  padding:90px 8%;
  background:#f5f7fb;
}

.mv-container{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
  gap:40px;
}

.mv-card{
  background:white;
  padding:50px 40px;
  border-radius:25px;
  text-align:center;
  box-shadow:0 10px 30px rgba(0,0,0,0.08);
  transition:0.4s;
  position:relative;
  overflow:hidden;
}

.mv-card::before{
  content:'';
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:6px;
  background:linear-gradient(to right,#00d9ff,#0048ff);
}

.mv-card:hover{
  transform:translateY(-10px);
  box-shadow:0 20px 40px rgba(0,0,0,0.15);
}

.mv-icon{
  width:90px;
  height:90px;
  margin:auto;
  margin-bottom:25px;
  border-radius:50%;
  background:linear-gradient(to right,#00d9ff,#0048ff);
  display:flex;
  align-items:center;
  justify-content:center;
}

.mv-icon i{
  color:white;
  font-size:38px;
}

.mv-card h2{
  font-size:32px;
  margin-bottom:20px;
  color:#051228;
}

.mv-card p{
  color:#555;
  line-height:1.9;
  font-size:16px;
}



footer{
  background:#051228;
  color:white;
  text-align:center;
  padding:25px;
}

/* FOOTER */

footer{
  background:#051228;
  color:#ffffff;
  padding:70px 8% 25px;
}

.footer-content{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:40px;
  margin-bottom:50px;
}

.footer-column{
  text-align:left;
}

.footer-column h3{
  font-size:22px;
  margin-bottom:20px;
   color:white;
}

.footer-column p{
  color:white;
  line-height:1.8;
  margin-bottom:20px;
}

.footer-links{
  list-style:none;
}

.footer-links li{
  margin-bottom:12px;
}

.footer-links a{
  text-decoration:none;
  color:white;
  transition:0.3s;
}

.footer-links a:hover{
  color:#00d9ff;
  padding-left:5px;
}

.social-links{
  display:flex;
  gap:15px;
  margin-top:20px;
}

.social-links a{
  width:40px;
  height:40px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  background:#0b1d3a;
  color:white;
  text-decoration:none;
  transition:0.3s;
}

.social-links a:hover{
  background:#00d9ff;
  color:#000;
  transform:translateY(-5px);
}

.newsletter-form{
  display:flex;
  flex-direction:column;
  gap:15px;
}

.newsletter-form input{
  padding:14px;
  border:none;
  border-radius:10px;
  background:#f1f5f9;
  font-size:11px;
}

.newsletter-form button{
  width:120px;
  padding:10px;
  border:none;
  border-radius:9px;
  background:#00d9ff;
  color:#000;
  font-weight:600;
  cursor:pointer;
  transition:0.3s;
  margin:auto;
}

.newsletter-form button:hover{
  transform:translateY(-3px);
  box-shadow:0 10px 20px rgba(0,217,255,0.3);
}

.copyright{
  border-top:1px solid rgba(255,255,255,0.1);
  padding-top:20px;
  text-align:center;
}

.copyright p{
  color:white;
  font-size:14px;
}

/* CONTAINER */

.container{
  width:100%;
  max-width:1300px;
  margin:auto;
  padding:0 20px;
}



/* RESPONSIVE */
/* RESPONSIVE */
@media(max-width:900px){

  .navbar{
    display:flex;
    justify-content:space-between;
    align-items:center;
    position:relative;
  }

  .logo{
    display:flex;
    align-items:center;
    gap:8px;
    width:85%;
  }

  .logo img{
    width:45px;
    height:45px;
    flex-shrink:0;
  }

  .logo span{
    font-size:14px;
    line-height:1.2;
    white-space:normal;
  }

  .mobile-menu-btn{
    display:block;
    font-size:26px;
    margin-left:10px;
  }

  .nav-links{
    display:none;
    position:absolute;
    top:80px;
    right:20px;
    width:220px;
    background:#051228;
    border-radius:15px;
    padding:20px;
    flex-direction:column;
    gap:20px;
    z-index:9999;
  }

  .nav-links.active{
    display:flex;
  }

}