:root {
  --blue: #1E88E5;
  --white: #FFFFFF;
  --yellow: #FFC107;
}

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

html, body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  background: var(--white);
  min-height: 100vh;
  color: #333;
}

/* NAVBAR */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 50px;
  background: var(--blue);
}

.logo {
  display: flex;
  align-items: center;
}

.logo img {
  width: 80px;
  margin-right: 15px;
  border-radius: 8px;
}

.logo h1 {
  color: var(--white);
  font-size: 1.7rem;
  font-weight: bold;
}

.nav-links {
  display: flex;
  gap: 25px;
}

.nav-links a {
  color: var(--white);
  text-decoration: none;
  font-weight: bold;
  position: relative;
}

.nav-links a.active,
.nav-links a:hover {
  color: var(--yellow);
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  background: var(--yellow);
  left: 0;
  bottom: -3px;
  transition: 0.3s;
}

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

/* MAIN CONTENT */
.main-content {
  flex: 1;
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-page h1 {
  text-align: center;
  font-size: 2.5rem;
  color: var(--blue);
  margin-bottom: 40px;
}

/* CONTACT GRID */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  margin-bottom: 40px;
}

.contact-info h2 {
  font-size: 1.5rem;
  color: var(--blue);
  margin-bottom: 15px;
}

.contact-info p {
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.map-container {
    flex: 1;
    display: flex;
}

/* MAP */
.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* FOOTER */
footer {
 margin-top: auto;
    background: var(--blue);
    color: white;
    text-align: center;
    padding: 10px;
    font-size: 0.85rem;
  }

  .bubbles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
  }
  
  /* Glassy bubble style */
  .bubbles span {
    position: absolute;
    bottom: -50px;
    width: 20px;
    height: 20px;
    background: rgba(30, 136, 229, 0.2); /* semi-transparent blue */
    border: 2px solid rgba(255, 255, 255, 0.5); /* subtle white outline */
    border-radius: 50%;
    backdrop-filter: blur(3px); /* gives that frosted glass effect */
    box-shadow: 0 4px 15px rgba(30,136,229,0.3); /* soft glow */
    opacity: 0.7;
    animation: rise 12s linear infinite;
  }
  
  /* Different positions & delays */
  .bubbles span:nth-child(1) { left: 5%; animation-delay: 0s; width: 15px; height: 15px; }
  .bubbles span:nth-child(2) { left: 20%; animation-delay: 2s; width: 25px; height: 25px; }
  .bubbles span:nth-child(3) { left: 35%; animation-delay: 4s; width: 10px; height: 10px; }
  .bubbles span:nth-child(4) { left: 50%; animation-delay: 6s; width: 30px; height: 30px; }
  .bubbles span:nth-child(5) { left: 65%; animation-delay: 1s; width: 12px; height: 12px; }
  .bubbles span:nth-child(6) { left: 75%; animation-delay: 3s; width: 18px; height: 18px; }
  .bubbles span:nth-child(7) { left: 85%; animation-delay: 5s; width: 14px; height: 14px; }
  .bubbles span:nth-child(8) { left: 95%; animation-delay: 7s; width: 22px; height: 22px; }
  
  /* Bubble rising animation */
  @keyframes rise {
    0% {
      transform: translateY(0) scale(1);
      opacity: 0.7;
    }
    50% {
      transform: translateY(-50vh) scale(1.2);
      opacity: 0.9;
    }
    100% {
      transform: translateY(-100vh) scale(1);
      opacity: 0;
    }
  }


/* RESPONSIVE */
@media (max-width: 768px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}