/* ====== Global Settings ====== */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.7;
  background-color: #f0f2f5; /* light gray */
  color: #333;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* ====== Navbar Scroll Effect ====== */
#navbar.scrolled {
  background: #1e3a8a !important; /* Slightly darker blue */
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  transition: background 0.3s ease;
}

/* ====== Headings & Paragraphs ====== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  margin-bottom: 20px;
}

p {
  margin-bottom: 15px;
}

/* ====== Buttons ====== */
button, .btn {
  transition: all 0.3s ease;
}
button:hover, .btn:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 6px 12px rgba(0,0,0,0.2);
}

/* ====== Cards (Hover Pop Effect) ====== */
.card, .hover-card {
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.card:hover, .hover-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 12px 24px rgba(0,0,0,0.2);
}

/* ====== Image Hover Zoom ====== */
.img-zoom {
  transition: transform 0.4s ease;
}
.img-zoom:hover {
  transform: scale(1.1);
}

/* ====== Forms ====== */
form input, form textarea {
  border-radius: 8px;
  border: 1px solid #ccc;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
form input:focus, form textarea:focus {
  border-color: #2563eb;
  box-shadow: 0 0 6px rgba(37,99,235,0.4);
  outline: none;
}

/* ====== Footer ====== */
footer {
  background: #1e3a8a;
  color: white;
  padding: 20px 0;
  font-size: 0.9rem;
}

/* ====== Page Fade-In ====== */
body.fade-in {
  opacity: 0;
  animation: fadeInAnimation 1s ease-in forwards;
}
@keyframes fadeInAnimation {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ====== Responsive Fixes ====== */
@media (max-width: 768px) {
  header {
    padding: 60px 0;
  }
  header h1 {
    font-size: 2rem;
  }
}

/* ====== Hamburger Animation ====== */
.hamburger .bar {
  display: block;
  width: 100%;
  height: 3px;
  background-color: white;
  border-radius: 2px;
  transition: all 0.3s ease-in-out;
}

.hamburger.open .bar:nth-child(1) {
  transform: rotate(45deg) translateY(8px);
}
.hamburger.open .bar:nth-child(2) {
  opacity: 0;
}
.hamburger.open .bar:nth-child(3) {
  transform: rotate(-45deg) translateY(-8px);
}

/* Smooth mobile menu open/close */
#menuLinks {
  transition: all 0.3s ease-in-out;
}