:root {
  --dodger-blue: #0095CC;
  --mustard-yellow: #F7C30A;
  --pumpkin: #EF9514;
  --dark-blue: #011f42;
  --white: #ffffff;
  --font-family: 'Inter', sans-serif;
}

body {
  font-family: var(--font-family);
  background-color: var(--dodger-blue);
  color: var(--white);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
}

a {
  text-decoration: none;
  transition: all 0.3s ease;
}

/* Navbar */
.navbar {
  background-color: var(--dark-blue);
  padding: 15px 0;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.navbar-brand {
  color: var(--mustard-yellow) !important;
  font-weight: 800;
  font-size: 1.8rem;
}

.nav-link {
  color: var(--white) !important;
  font-weight: 500;
  margin: 0 10px;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--mustard-yellow) !important;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  background-color: var(--pumpkin);
  bottom: 0;
  left: 0;
  transition: width 0.3s ease;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

/* Custom Buttons */
.btn-primary-custom {
  background-color: var(--mustard-yellow);
  color: var(--dark-blue);
  font-weight: bold;
  border: none;
  padding: 10px 25px;
  border-radius: 5px;
  transition: all 0.3s ease;
}

.btn-primary-custom:hover {
  background-color: var(--pumpkin);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-secondary-custom {
  background-color: var(--pumpkin);
  color: var(--white);
  font-weight: bold;
  border: none;
  padding: 10px 25px;
  border-radius: 5px;
  transition: all 0.3s ease;
}

.btn-secondary-custom:hover {
  background-color: var(--mustard-yellow);
  color: var(--dark-blue);
  transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
  padding: 100px 0;
  background: linear-gradient(135deg, rgba(0,149,204,1) 0%, rgba(1,31,66,0.8) 100%);
  text-align: center;
}

.hero-title {
  font-size: 4rem;
  color: var(--mustard-yellow);
  margin-bottom: 20px;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 40px;
}

/* Sections Common */
.section-padding {
  padding: 80px 0;
}

.section-title {
  color: var(--mustard-yellow);
  text-align: center;
  margin-bottom: 50px;
  font-size: 2.5rem;
  position: relative;
}

.section-title::after {
  content: '';
  width: 60px;
  height: 4px;
  background-color: var(--pumpkin);
  display: block;
  margin: 15px auto 0;
}

/* Cards */
.custom-card {
  background-color: rgba(1, 31, 66, 0.6);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.custom-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.2);
  border-color: var(--mustard-yellow);
}

.custom-card .card-body {
  padding: 30px;
}

.custom-card .card-title {
  color: var(--mustard-yellow);
  font-size: 1.5rem;
  margin-bottom: 15px;
}

.custom-card .card-text {
  color: var(--white);
}

/* Mentor Section */
.mentor-img {
  border-radius: 10px;
  border: 4px solid var(--mustard-yellow);
  box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

/* Accordion (FAQs) */
.accordion-item {
  background-color: rgba(1, 31, 66, 0.6);
  border: 1px solid rgba(255,255,255,0.1);
  margin-bottom: 15px;
  border-radius: 8px !important;
  overflow: hidden;
}

.accordion-button {
  background-color: transparent;
  color: var(--white);
  font-weight: 600;
  box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
  background-color: rgba(247, 195, 10, 0.1);
  color: var(--mustard-yellow);
}

.accordion-button::after {
  filter: invert(1);
}

.accordion-body {
  color: rgba(255,255,255,0.8);
}

/* Footer */
.footer {
  background-color: var(--dark-blue);
  color: var(--white);
  padding: 60px 0 20px;
}

.footer-title {
  color: var(--mustard-yellow);
  margin-bottom: 25px;
}

.footer-links a {
  color: var(--white);
  display: block;
  margin-bottom: 10px;
}

.footer-links a:hover {
  color: var(--pumpkin);
  padding-left: 5px;
}

.social-icons a {
  display: inline-block;
  width: 40px;
  height: 40px;
  background-color: var(--dodger-blue);
  color: var(--white);
  text-align: center;
  line-height: 40px;
  border-radius: 50%;
  margin-right: 10px;
  transition: all 0.3s ease;
}

.social-icons a:hover {
  background-color: var(--mustard-yellow);
  color: var(--dark-blue);
  transform: translateY(-3px);
}

.copyright {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  margin-top: 40px;
  text-align: center;
  font-size: 0.9rem;
}

/* Forms */
.form-control {
  background-color: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
}

.form-control:focus {
  background-color: rgba(255,255,255,0.15);
  border-color: var(--mustard-yellow);
  box-shadow: none;
  color: var(--white);
}

.form-control::placeholder {
  color: rgba(255,255,255,0.6);
}

/* Images */
.gallery-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.gallery-img:hover {
  transform: scale(1.05);
  border-color: var(--pumpkin);
}