@import url('https://fonts.googleapis.com/css2?family=Hind+Siliguri:wght@400;600;700&family=Amiri:wght@400;700&display=swap');

*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

body{
  font-family: 'Hind Siliguri', sans-serif;
  background: linear-gradient(135deg,#0f2027,#203a43,#2c5364);
  color:white;
  min-height:100vh;
}

/* ===== NAVBAR ===== */
header{
  position:sticky;
  top:0;
  backdrop-filter: blur(15px);
  background: rgba(255,255,255,0.08);
  padding:15px 30px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  border-bottom:1px solid rgba(255,255,255,0.1);
  z-index:1000;
}

header h1{
  font-size:22px;
  font-weight:700;
}

nav a{
  color:white;
  margin-left:20px;
  text-decoration:none;
  font-weight:500;
  transition:0.3s;
}

nav a:hover{
  color:#00ffcc;
}

/* Hamburger Style */
.hamburger{
  display:none;
  flex-direction:column;
  cursor:pointer;
}

.hamburger span{
  height:3px;
  width:25px;
  background:white;
  margin:4px 0;
  transition:0.4s;
}

/* Mobile */
@media(max-width:768px){
  .hamburger{
    display:flex;
  }

  nav{
    display:none;
    position:absolute;
    top:65px;
    right:30px;
    background: rgba(0,0,0,0.85);
    flex-direction:column;
    padding:15px 25px;
    border-radius:10px;
  }

  nav.show{
    display:flex;
  }

  nav a{
    margin:10px 0;
    color:white;
    font-weight:500;
  }
}

/* ===== ARABIC CALLIGRAPHY ===== */
.arabic-calligraphy{
  font-family: 'Amiri', serif;
  font-size:32px;
  margin-bottom:20px;
  color:#00ffcc;
  text-shadow:0 0 15px rgba(0,255,204,0.6);
  animation:fadeDown 1.5s ease forwards;
}

.arabic-text{
  font-size:22px;
  margin-top:5px;
  opacity:0.9;
}

/* ===== HERO ===== */
.hero{
  text-align:center;
  padding:120px 20px;
  background: radial-gradient(circle at top,#00c6ff33,#0072ff22);
}

.hero h2{
  font-size:40px;
  margin-bottom:15px;
  animation:fadeDown 1s ease forwards;
}

.hero p{
  font-size:18px;
  opacity:0.9;
}

.btn{
  display:inline-block;
  margin-top:25px;
  padding:12px 28px;
  background: linear-gradient(45deg,#00ffcc,#00c3ff);
  color:#003333;
  border-radius:30px;
  text-decoration:none;
  font-weight:600;
  transition:0.4s;
}

.btn:hover{
  transform:scale(1.05);
  box-shadow:0 0 20px #00ffcc;
}

/* ===== CARD SECTION ===== */
.card-section{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  padding:60px 20px;
}

.card{
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(20px);
  width:260px;
  margin:15px;
  padding:30px 20px;
  border-radius:20px;
  transition:0.4s;
  border:1px solid rgba(255,255,255,0.1);
}

.card h3{
  margin-bottom:10px;
  font-size:20px;
}

.card p{
  opacity:0.8;
}

.card:hover{
  transform: translateY(-10px);
  box-shadow:0 15px 40px rgba(0,255,204,0.3);
}

/* ===== FOOTER ===== */
footer{
  text-align:center;
  padding:25px;
  background: rgba(0,0,0,0.4);
  font-size:14px;
}

/* Mobile Default */
body {
  font-size: 16px;
}

.card-section {
  flex-direction: column;
  padding: 15px;
}

/* Larger Screens */
@media (min-width: 768px) {
  .card-section {
    flex-direction: row;
    justify-content: center;
  }
}
.section {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

/* ===== ANIMATION ===== */
@keyframes fadeDown{
  from{
    opacity:0;
    transform:translateY(-20px);
  }
  to{
    opacity:1;
    transform:translateY(0);
  }
}

/* ===== RESPONSIVE ===== */
@media(max-width:768px){
  nav{
    display:none;
  }

  .hero h2{
    font-size:28px;
  }

  .card{
    width:90%;
  }
}