* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}
body {
  background: linear-gradient(135deg, #1e2024, #232526);
  color: #f5f5f5;
  line-height: 1.7;
}
header {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  padding: 30px;
  text-align: center;
  color: #ffea00;
  box-shadow: 0 4px 15px rgba(0,0,0,0.4);
}
.H1 {
  font-size: 2.3em;
  animation: fadeIn 1.3s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-30px); }
  to { opacity: 1; transform: translateY(0);}
}
.image {
  width: 270px;
  height: 270px;
  border-radius: 50%;
  display: block;
  margin: 40px auto;
  border: 6px solid #ffea00;
  box-shadow: 0 8px 30px rgba(255,234,0,0.3);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.image:hover {
  transform: scale(1.05);
  box-shadow: 0 12px 45px rgba(255,234,0,0.45);
}
.P1 {
  margin: 30px;
  padding: 25px;
  border-radius: 15px;
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(8px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.4);
}
.timeline {
  list-style: none;
  padding-left: 0;
}
.timeline li {
  margin-bottom: 20px;
}
.timeline h3 {
  font-size: 1.3em;
  color: #ffea00;
  margin-bottom: 8px;
}
.timeline ul {
  list-style: circle inside;
  padding-left: 20px;
  margin-bottom: 15px;
  color: #ccc;
}

.certificates {
  margin: 40px 20px;
  text-align: center;
}
.certificates h2 {
  font-size: 1.7em;
  margin-bottom: 20px;
  color: #ffea00;
}
.certificates ul {
  list-style-type: none;
  padding: 0;
}
.certificates li {
  margin: 12px 0;
  font-size: 1.1em;
  color: #eee;
}
a.pdf {
  margin-left: 10px;
  text-decoration: none;
  background: linear-gradient(135deg, #ffea00, #ffc400);
  padding: 6px 14px;
  border-radius: 25px;
  color: #000;
  font-weight: 600;
  transition: 0.3s;
  font-size: 0.9em;
  box-shadow: 0 4px 12px rgba(255,234,0,0.4);
}
a.pdf:hover {
  background: linear-gradient(135deg, #ffe600, #ffa400);
  transform: scale(1.07);
  box-shadow: 0 6px 18px rgba(255,234,0,0.6);
}
footer {
  margin-top: 40px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
  color: #fff;
  padding: 30px 20px;
  text-align: center;
  box-shadow: 0 -4px 15px rgba(0,0,0,0.4);
}
footer h3 {
  font-size: 1.4em;
  margin-bottom: 12px;
  color: #ffea00;
}
footer ul {
  list-style: none;
  padding: 0;
}
footer ul li {
  margin: 7px 0;
  color: #ddd;
}
footer a {
  color: #ffea00;
  text-decoration: none;
  font-weight: 500;
}
footer a:hover {
  color: #00f2fe;
  text-decoration: underline;
}

@media (max-width: 768px) {
  .P1 {
    margin: 15px;
    padding: 20px;
  }
}