/* General Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

/* Banner */
header .banner {
  background: linear-gradient(135deg, #ff6f61, #ffcc00, #00b4d8);
  color: white;
  text-align: center;
  padding: 60px 20px;
  position: relative;
}

/* Overlay */
header .overlay {
  background: rgba(0, 0, 0, 0.4);
  display: inline-block;
  padding: 20px 40px;
  border-radius: 12px;
}

/* Main Heading */
header h1.styled-heading {
  font-size: 2.4em;
  font-family: 'Calibri', sans-serif;
  font-weight: 700;
  letter-spacing: 1.5px;
  margin-bottom: 10px;
  color: #ffffff;
  text-shadow: 3px 3px 8px rgba(0,0,0,0.5);
}

/* Subtext */
header p {
  font-size: 1.2em;
  font-style: italic;
  font-family: 'Segoe UI', sans-serif;
  color: #ffeedd;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
header p .brand {
  color: #ffd60a;
  font-weight: 600;
}
header p i {
  color: #ffd60a;
  font-size: 1.3em;
}

/* Navigation */
nav {
  background: #023e8a;
}
nav ul {
  display: flex;
  justify-content: center;
  list-style: none;
}
nav ul li {
  margin: 0 15px;
  position: relative;
}
nav ul li a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  padding: 10px;
}
nav ul li a:hover {
  background: #0077b6;
  border-radius: 5px;
}

/* Dropdown */
nav ul li ul.dropdown-content {
  display: none;
  position: absolute;
  background: #023e8a;
  list-style: none;
  padding: 10px;
  border-radius: 8px;
  min-width: 220px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}
nav ul li:hover ul.dropdown-content {
  display: block;
}
nav ul li ul.dropdown-content li {
  margin: 8px 0;
}
nav ul li ul.dropdown-content li a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  display: flex;
  align-items: center;
  padding: 8px;
  transition: background 0.3s ease;
}
nav ul li ul.dropdown-content li a:hover {
  background: #0077b6;
  border-radius: 5px;
}

/* Intro Section */
.intro {
  padding: 40px;
  text-align: center;
}
.intro h2 {
  margin-bottom: 20px;
  color: #0077b6;
}

/* Courses Section */
.courses {
  background: #f1f1f1;
  padding: 40px;
  text-align: center;
}
.courses h2 {
  margin-bottom: 30px;
  color: #023e8a;
}
.course-card {
  background: white;
  border: 1px solid #ddd;
  border-radius: 8px;
  padding: 20px;
  margin: 15px;
  display: inline-block;
  width: 250px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.course-card h3 {
  color: #0077b6;
  margin-bottom: 10px;
}

/* Curriculum */
.curriculum ul {
  list-style: none;
  padding: 0;
}
.curriculum ul li {
  margin: 10px 0;
  padding: 10px;
  background: #f9f9f9;
  border-radius: 5px;
}

/* Enquiry */
.enquiry {
  text-align: center;
  margin: 20px;
}
.enquiry button {
  background: #0077b6;
  color: white;
  padding: 10px 20px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}
.enquiry button:hover {
  background: #023e8a;
}
.enquiry form {
  margin-top: 20px;
}

/* Footer */
footer {
  background: #023e8a;
  color: white;
  text-align: center;
  padding: 20px;
}

/* Course Page Background */
.course-page {
  background: linear-gradient(135deg, #f0f9ff, #e0f7fa);
  padding: 40px;
}

/* Accordion Styling */
.accordion {
  background-color: #0077b6;
  color: white;
  cursor: pointer;
  padding: 14px;
  width: 100%;
  border: none;
  text-align: left;
  outline: none;
  font-size: 1.1em;
  margin: 8px 0;
  border-radius: 6px;
  transition: background 0.3s ease;
}
.accordion:hover {
  background-color: #023e8a;
}
.panel {
  display: none;
  background: #ffffff;
  padding: 10px 20px;
  border: 1px solid #ddd;
  border-radius: 6px;
  margin-bottom: 10px;
}
.panel ul {
  list-style: disc;
  margin-left: 20px;
}

/* Video Container */
.video-container {
  display: flex;
  justify-content: center;
  margin: 20px auto;
  max-width: 700px;
  overflow: hidden;
  border-radius: 10px;
  background: #f9f9f9;
}
.video-box {
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: contain;
  background: #f9f9f9;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
}

/* DevOps Page Layout */
.devops-page {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 30px;
  padding: 30px;
  background: linear-gradient(135deg, #f0f9ff, #cfe0f5);
  min-height: 75vh;
}
.devops-left {
  flex: 2;
}
.devops-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}
.side-block {
  background: #0077b6;
  color: #fff;
  padding: 12px;
  border-radius: 8px;
  font-size: 0.95em;
  text-align: center;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
  animation: fadeIn 1.5s ease-in-out;
}
.curriculum {
  margin-top: 20px;
  background: #f9f9f9;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.curriculum h2 {
  color: #0077b6;
  margin-bottom: 15px;
}
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Corporate Training Layout */
.corporate-training {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  padding: 40px;
  background: linear-gradient(135deg, #e3f2fd, #bbdefb);
}
.training-left {
  flex: 2;
}
.training-left h1 {
  color: #023e8a;
  margin-bottom: 15px;
}
.training-left p {
  margin-bottom: 20px;
  font-size: 1.1em;
}
.training-ideas {
  margin-top: 20px;
  background: #f9f9f9;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.training-ideas h3 {
  color: #0077b6;
  margin-bottom: 10px;
}
.training-ideas ul {
  list-style: none;
  padding: 0;
}
.training-ideas li {
  margin: 8px 0;
  font-size: 1em;
}
.training-right {
  flex: 1;
  background: #fff;