/* GLOBAL STYLES */
body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f9f9f9;
  color: #333;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

/* DARK MODE */
.dark-toggle {
  background: none;
  border: none;
  color: white;
  font-size: 1.3rem;
  cursor: pointer;
  margin-left: 10px;
}

body.dark-mode {
  background: #121212;
  color: #eaeaea;
}
/* PRELOADER */
#preloader {
  position: fixed;
  inset: 0;
  background: #ffffff;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.hide {
  opacity: 0;
  visibility: hidden;
}

.loader-logo img {
  width: 120px;
  animation: pulse 1.5s infinite ease-in-out;
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.05); opacity: 0.7; }
  100% { transform: scale(1); opacity: 1; }
}

/* ==========================================
   FOOTER
========================================== */

.main-footer {
  background: #0d1b2a;
  color: #ffffff;
  padding: 60px 20px 20px;
}

.footer-container {
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px,1fr));
  gap: 40px;
}

.footer-col h3,
.footer-col h4 {
  margin-bottom: 15px;
}

.footer-col p {
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col ul li a {
  color: #ccc;
  text-decoration: none;
  transition: 0.3s;
}

.footer-col ul li a:hover {
  color: #ffffff;
}

/* Social Icons */
.social-icons {
  display: flex;
  gap: 15px;
  margin-top: 10px;
}

.social-icons a {
  color: #fff;
  font-size: 18px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #ffffff33;
  border-radius: 50%;
  transition: 0.3s ease;
}

.social-icons a:hover {
  background: #0057b7;
  border-color: #0057b7;
}

/* Footer Bottom */
.footer-bottom {
  text-align: center;
  margin-top: 40px;
  border-top: 1px solid #ffffff22;
  padding-top: 15px;
  font-size: 0.85rem;
}

/* ==========================================
   WHATSAPP FLOAT BUTTON
========================================== */

.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: #25d366;
  color: white;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
  z-index: 9999;
  transition: transform 0.3s ease;
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}

/* Subtle pulse animation */
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.6); }
  70% { box-shadow: 0 0 0 15px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}