:root {
  --primary: #1e3799;
  --secondary: #4a69bd;
  --accent: #f6b93b;
  --success: #38ada9;
  --dark: #0c2461;
  --light: #f8f9fa;
}

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

body {
  font-family: "Outfit", sans-serif;
  background: #ffffff;
  color: #2f3640;
  overflow-x: hidden;
}

/* Navbar */
.navbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.05);
  padding: 15px 0;
  transition: all 0.3s ease;
}
.navbar-brand {
  font-weight: 800;
  color: var(--primary) !important;
  font-size: 1.6rem;
  letter-spacing: -0.5px;
}
.navbar-brand span {
  color: var(--secondary);
}
.nav-link {
  font-weight: 500;
  color: var(--dark) !important;
  margin: 0 10px;
  position: relative;
  transition: all 0.3s ease;
}
.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 80%;
}

/* Hero Section */
.hero {
  position: relative;
  background: linear-gradient(
      135deg,
      rgba(30, 55, 153, 0.9),
      rgba(12, 36, 97, 0.85)
    ),
    url("https://images.unsplash.com/photo-1523050337456-5d254c026248?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: white;
  padding: 160px 0 120px;
  text-align: left;
  border-radius: 0 0 50px 50px;
}
.hero h1 {
  font-size: 4rem;
  font-weight: 800;
  margin-bottom: 25px;
  line-height: 1.1;
  text-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}
.hero p {
  font-size: 1.25rem;
  opacity: 0.95;
  max-width: 600px;
  margin-bottom: 40px;
  font-weight: 300;
}

/* Buttons */
.btn-custom {
  padding: 14px 35px;
  border-radius: 50px;
  font-weight: 700;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.9rem;
}
.btn-primary-custom {
  background: var(--accent);
  color: var(--dark);
  border: none;
  box-shadow: 0 10px 20px rgba(246, 185, 59, 0.3);
}
.btn-primary-custom:hover {
  background: #e5a92a;
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(246, 185, 59, 0.4);
  color: var(--dark);
}

/* Info Cards */
.info-section {
  margin-top: -80px;
  position: relative;
  z-index: 10;
}
.feature-card {
  background: white;
  padding: 40px 30px;
  border-radius: 24px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
  height: 100%;
  transition: all 0.4s ease;
  border: 1px solid rgba(0, 0, 0, 0.02);
  text-align: center;
}
.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
}
.feature-icon {
  width: 80px;
  height: 80px;
  background: rgba(30, 55, 153, 0.1);
  color: var(--primary);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 25px;
  transition: all 0.4s ease;
}
.feature-card:hover .feature-icon {
  background: var(--primary);
  color: white;
  transform: rotateY(180deg);
}
.feature-card h5 {
  font-weight: 700;
  margin-bottom: 15px;
  color: var(--dark);
}
.feature-card p {
  color: #7f8c8d;
  font-size: 0.95rem;
  line-height: 1.6;
}

/* About Section */
.section-padding {
  padding: 100px 0;
}
.section-title {
  font-weight: 800;
  font-size: 2.5rem;
  margin-bottom: 20px;
  color: var(--dark);
}
.title-line {
  width: 60px;
  height: 4px;
  background: var(--accent);
  margin-bottom: 30px;
  border-radius: 2px;
}
.about-img-wrapper {
  position: relative;
}
.about-img {
  border-radius: 30px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.1);
  width: 100%;
}
.exp-badge {
  position: absolute;
  bottom: -30px;
  right: -30px;
  background: var(--primary);
  color: white;
  padding: 30px;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 20px 40px rgba(30, 55, 153, 0.3);
}
.exp-badge h2 {
  font-weight: 800;
  margin: 0;
}
.exp-badge p {
  margin: 0;
  font-size: 0.9rem;
  opacity: 0.9;
}

/* News Section */
.news-card {
  border: none;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: 0.3s;
}
.news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}
.news-img {
  height: 200px;
  object-fit: cover;
}
.news-body {
  padding: 25px;
}
.news-date {
  color: var(--secondary);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 10px;
  display: block;
}
.news-title {
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 15px;
  color: var(--dark);
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
}

/* Footer */
footer {
  background: var(--dark);
  color: white;
  padding: 80px 0 30px;
}
.footer-logo {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 25px;
  display: block;
  color: white !important;
  text-decoration: none;
}
.footer-logo span {
  color: var(--accent);
}
.footer-link {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  display: block;
  margin-bottom: 12px;
  transition: 0.3s;
}
.footer-link:hover {
  color: var(--accent);
  padding-left: 5px;
}
.social-icons a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  color: white;
  margin-right: 10px;
  transition: 0.3s;
}
.social-icons a:hover {
  background: var(--accent);
  color: var(--dark);
  transform: translateY(-3px);
}

.demo-badge {
  position: sticky;
  top: 0;
  background: var(--accent);
  color: var(--dark);
  text-align: center;
  padding: 8px;
  z-index: 10000;
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Page Header */
.page-header {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  padding: 120px 0 80px;
  color: white;
  text-align: center;
}
.page-header h1 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 15px;
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.8rem;
  }
  .info-section {
    margin-top: -50px;
  }
  .section-title {
    font-size: 2rem;
  }
  .exp-badge {
    bottom: 10px;
    right: 10px;
    padding: 20px;
  }
  .page-header h1 {
    font-size: 2.2rem;
  }
}