/* style.css */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

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

html{
  scroll-behavior: smooth;
}

body{
  font-family: 'Inter', sans-serif;
  background: #f3f6fb;
  color: #1f2937;
  line-height: 1.8;
}

/* Background Glow */
body::before{
  content: "";
  position: fixed;
  top: -200px;
  right: -150px;
  width: 500px;
  height: 500px;
  background: rgba(37, 99, 235, 0.08);
  border-radius: 50%;
  filter: blur(100px);
  z-index: -1;
}

body::after{
  content: "";
  position: fixed;
  bottom: -200px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: rgba(99, 102, 241, 0.08);
  border-radius: 50%;
  filter: blur(100px);
  z-index: -1;
}

.container{
  width: 92%;
  max-width: 1050px;
  margin: 60px auto;
}

/* Header */
.header{
  text-align: center;
  margin-bottom: 45px;
}

.header h1{
  font-size: 52px;
  font-weight: 800;
  color: #111827;
  margin-bottom: 12px;
  letter-spacing: -1px;
}

.header p{
  color: #6b7280;
  font-size: 16px;
  font-weight: 500;
}

/* Cards */
.card{
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.4);
  padding: 34px;
  margin-bottom: 28px;
  border-radius: 24px;
  box-shadow:
    0 10px 30px rgba(15, 23, 42, 0.06),
    0 2px 8px rgba(15, 23, 42, 0.04);
  transition: all 0.35s ease;
  position: relative;
  overflow: hidden;
}

.card::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: linear-gradient(
    to bottom,
    #2563eb,
    #4f46e5
  );
}

.card:hover{
  transform: translateY(-4px);
  box-shadow:
    0 18px 40px rgba(15, 23, 42, 0.10),
    0 4px 12px rgba(15, 23, 42, 0.06);
}

/* Headings */
.card h2{
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 18px;
  color: #111827;
}

.card h3{
  font-size: 19px;
  font-weight: 600;
  margin-top: 20px;
  margin-bottom: 12px;
  color: #374151;
}

/* Paragraphs */
.card p{
  color: #4b5563;
  margin-bottom: 16px;
  font-size: 16px;
}

/* Lists */
.card ul{
  padding-left: 22px;
  margin-top: 10px;
}

.card ul li{
  margin-bottom: 12px;
  color: #4b5563;
  font-size: 15.8px;
}

/* Highlight Box */
.highlight{
  background: linear-gradient(
    135deg,
    rgba(37,99,235,0.08),
    rgba(79,70,229,0.08)
  );
  border-left: 5px solid #2563eb;
  padding: 18px;
  border-radius: 14px;
  font-weight: 500;
  color: #1e40af !important;
}

/* Contact */
.contact{
  display: inline-block;
  margin-top: 10px;
  padding: 14px 20px;
  background: linear-gradient(
    135deg,
    #2563eb,
    #4f46e5
  );
  color: white !important;
  border-radius: 14px;
  font-size: 16px;
  font-weight: 600;
  box-shadow: 0 8px 20px rgba(37,99,235,0.25);
}

/* Footer */
footer{
  text-align: center;
  margin-top: 50px;
  padding-bottom: 30px;
  color: #6b7280;
  font-size: 15px;
  font-weight: 500;
}

/* Scrollbar */
::-webkit-scrollbar{
  width: 10px;
}

::-webkit-scrollbar-track{
  background: #e5e7eb;
}

::-webkit-scrollbar-thumb{
  background: linear-gradient(
    to bottom,
    #2563eb,
    #4f46e5
  );
  border-radius: 20px;
}

/* Responsive Design */
@media(max-width: 768px){

  .container{
    width: 94%;
    margin: 35px auto;
  }

  .header h1{
    font-size: 38px;
  }

  .header p{
    font-size: 14px;
  }

  .card{
    padding: 24px;
    border-radius: 20px;
  }

  .card h2{
    font-size: 24px;
  }

  .card h3{
    font-size: 18px;
  }

  .card p,
  .card ul li{
    font-size: 15px;
  }

  .contact{
    width: 100%;
    text-align: center;
  }

}

@media(max-width: 480px){

  .header h1{
    font-size: 32px;
  }

  .card{
    padding: 20px;
  }

  .card h2{
    font-size: 21px;
  }

}