/* General Body */
body { 
  margin: 0; 
  padding: 0; 
  font-family: 'Montserrat', sans-serif; 
  overflow-x: hidden;
}

/* Navbar styling */
.navbar-custom {
  position: sticky; 
  top: 0;
  background-color: rgba(245, 241, 241);
  font-weight: 600;
  height: 15vh;
  z-index: 999; 
  transition: background-color 0.5s ease;
}
.navbar-custom::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3.5px;
  background-color: rgb(87, 85, 85);
}

/* Brand */
.navbar-brand p { 
  display: inline-block; 
  position: relative; 
  z-index: 2; 
  color: rgb(87, 85, 85) !important; 
  font-weight: 700; 
  font-size: 2rem; 
  margin: 0; 
}

/* Links */
a, .nav-link, .dropdown-item { 
  color: rgb(87, 85, 85) !important; 
  text-decoration: none; 
  position: relative; 
}
.navbar-nav { margin-left: 1rem; }
.nav-item { margin: 0 0.8rem; }
.navbar-toggler { border: none; color: black; }
.navbar-toggler-icon { filter: invert(0); }

/* Hover underline effect */
.nav-link::after,
.nav-link.active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -21px;
  width: 100%;
  height: 1.2px;
  background: linear-gradient(90deg, transparent, rgb(249, 178, 45), transparent);
  transform: scaleX(0);
  transition: transform 0.4s ease-in-out;
  z-index: 1000;
}
.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1.2);
}

/* Dropdown underline */
#aboutDropdown::after { display: none !important; }
#aboutDropdown::before {
  content: "";
  position: absolute;
  left: 0;
  bottom: -21px;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgb(249, 178, 45), transparent);
  transform: scaleX(0);
  transition: transform 0.4s ease-in-out;
  z-index: 1000;
}
#aboutDropdown:hover::before { transform: scaleX(1.2); }

.dropdown-menu { 
  background-color: white; 
  border-radius: 5px; 
  padding: 0.5rem 0; 
}
.dropdown-item { 
  font-weight: 500; 
  padding: 0.5rem 1.5rem; 
}
.dropdown-item:hover { 
  background-color: #f2f2f2; 
}

/* HOLOGRAPHIC BUTTON STYLE */
button,
a.btn,
.nav-button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  background: #050606;
  border: none;
  border-radius: 15px;
  color: white;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.5s ease;
  z-index: 1;
  padding: 8px 18px;
}

button::before,
a.btn::before,
.nav-button::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    0deg,
    transparent,
    transparent 30%,
    rgba(255, 215, 0, 0.3)
  );
  transform: rotate(-45deg);
  transition: all 0.5s ease;
  opacity: 0;
  z-index: 0;
}


button:hover,
a.btn:hover,
.nav-button:hover {
  transform: scale(1.05);
  color: #fff;
}

button:hover::before,
a.btn:hover::before,
.nav-button:hover::before {
  opacity: 1;
  transform: rotate(-45deg) translateY(100%);
}


/* ============================= */
/* RESPONSIVE NAVBAR STYLING */
/* ============================= */

/* Tablets and small laptops */
@media (max-width: 992px) {
  .navbar-custom {
    height: auto; /* Let content define height */
    padding: 0 1rem;
  }

  .navbar-brand p {
    font-size: 1.6rem; /* Slightly smaller brand */
  }

  .navbar-nav {
    margin-left: 0;
    text-align: left;
  }

  .nav-item {
    margin: 0.5rem 0;
  }

  .nav-link::after {
    bottom: -8px; /* Adjust underline */
  }

  .nav-button {
    margin-top: 0.8rem;
    width: 55%; /* Full width button */
    justify-content: center;
  }
  
}

/* Mobile phones */
@media (max-width: 576px) {
  .navbar-brand p {
    font-size: 1.4rem; /* Smaller logo text */
  }

  .navbar-toggler {
    font-size: 1.2rem;
  }

  .navbar-custom {
    padding: 0.5rem 1rem;
  }

  .nav-link {
    font-size: 0.95rem; /* Slightly smaller links */
  }

  .nav-button {
    font-size: 0.9rem;
    padding: 6px 14px;
  }
  .nav-link.active::after {
    content: none !important;
  }
}