/* =============================
   🌿 NAVIGATION BAR STYLES
   ============================= */

/* --- Navbar Base --- */
nav {
  position: fixed; /* Fix the navbar at the top */
  top: 0;
  left: 0;
  right: 0;
  z-index: 2000; /* Increase z-index for fixed nav */
  width: 100%; /* Adjust width to fit content */
  max-width: 1200px; /* Centered content width */
  margin: 10px auto; /* Center the navbar */
  border-radius: 50px; /* Maintain rounded edges */
  background: rgba(255, 255, 255, 0.42); /* Transparent background */
  backdrop-filter: blur(10px); /* Blur effect for transparency */
  -webkit-backdrop-filter: blur(10px); /* Safari support */
  border: 1px solid rgba(255, 255, 255, 0.3); /* Border for glass effect */
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2); /* Subtle shadow */
  padding: 10px 20px; /* Adjust padding for better spacing */
  font-weight: bold;
}

/* Removed color change on scroll */
nav.scrolled {
  background: rgba(255, 255, 255, 0.2); /* Keep glassmorphism style */
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2); /* Subtle shadow */
}

/* Container */
.nav-container {
  max-width: 1200px;
  margin: 0 auto; /* Center content */
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
}

/* Logo */
.logo {
  position: relative;
  display: inline-block;
}

.logo-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 110px;
  height: 110px;
  pointer-events: none;
  z-index: 0;
  border-radius: 50%;
  box-shadow: 0 0 48px 16px rgba(255, 255, 255, 0.7),
    0 0 16px 4px rgba(255, 255, 255, 0.95);
  opacity: 0.7;
  transition: opacity 0.4s;
}

.logo:hover .logo-glow {
  opacity: 1;
}

.logo img {
  position: relative;
  z-index: 1;
  height: 70px;
  width: auto;
  object-fit: contain;
  box-shadow: none;
  transition: box-shadow 0.4s;
}

/* --- Nav Links --- */
.nav-links {
  list-style: none;
  display: flex;
  gap: 20px; /* Adjust gap between links */
}

.nav-links a {
  text-decoration: none;
  color: rgb(54, 54, 54); /* Black text */
  font-weight: 500;
  padding: 8px 15px; /* Adjust padding for links */
  border-radius: 20px; /* Rounded links */
  transition: all 0.3s;
  position: relative;
  font-weight: bold;
}

.nav-links a:hover {
  background: #ffffff; /* White background */
  color: #000000; /* Black text */
  box-shadow: 0 4px 24px rgba(255, 255, 255, 0.2); /* Subtle shadow */
}

.nav-links a.home-nav:hover {
  background: transparent;
  color: #222222;
  box-shadow: none;
}

/* Underline effect */
.nav-links a::after {
  content: "";
  display: none;
}

/* --- Burger Menu (Mobile) --- */
.burger {
  display: none;
  cursor: pointer;
  z-index: 2100; /* Ensure burger is above nav */
  position: fixed;
  top: 18px;
  right: 18px;
}

.burger div {
  width: 25px;
  height: 3px;
  background-color: #fff;
  margin: 5px;
  transition: all 0.3s ease;
}

/* --- Dropdown Menu --- */
.dropdown {
  position: relative;
}

.dropbtn {
  cursor: pointer;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: rgba(0, 0, 0, 0.9); /* Dark dropdown */
  border-radius: 20px; /* Rounded dropdown */
  min-width: 220px;
  box-shadow: 0 8px 32px rgba(122, 44, 178, 0.1);
  border: 1px solid #f3e7e9;
  list-style: none;
  padding: 10px 0;
  top: 100%;
  left: 0;
  z-index: 1000;
}

.dropdown-content li {
  width: 100%;
}

.dropdown-content li a {
  display: block;
  padding: 10px 15px;
  color: #ffffff; /* White text */
  text-decoration: none;
  transition: background 0.3s;
}

.dropdown-content li a:hover {
  background-color: #ffffff; /* White hover */
  color: #000000; /* Black text */
}

/* Show dropdown on hover (desktop) */
.dropdown:hover .dropdown-content {
  display: block;
}

/* =============================
   📱 RESPONSIVE
   ============================= */

@media screen and (max-width: 768px) {
  nav {
    width: 100vw;
    max-width: none;
    margin: 0;
    border-radius: 0;
    padding: 5px 0;
    min-height: 48px;
    left: 0;
    right: 0;
    position: fixed;
    top: 0;
    z-index: 2000;
  }

  .nav-container {
    width: 100vw;
    max-width: none;
    margin: 0;
    padding: 0 6px;
    flex-direction: row;
    align-items: center;
  }

  .logo {
    padding: 2px 6px;
    border-radius: 30px;
  }

  .logo img {
    height: 38px;
    width: auto;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 210px;
    background: rgba(255, 255, 255, 0.97);
    flex-direction: column;
    align-items: flex-start;
    justify-content: start;
    padding-top: 70px;
    gap: 10px; /* Adjust gap for vertical layout */
    transition: right 0.3s ease-in-out;
    box-shadow: 0 0 24px rgba(0, 0, 0, 0.08);
    z-index: 1000;
  }

  .nav-links.nav-active {
    right: 0;
  }

  .nav-links li {
    margin: 10px 0;
    width: 100%;
    text-align: left;
  }

  .burger {
    display: block;
    position: fixed;
    right: 18px;
    top: 18px;
    z-index: 2100;
    flex-direction: column;
    gap: 4px;
  }

  .burger div {
    width: 22px;
    height: 3px;
    background-color: #222;
    margin: 4px 0;
    border-radius: 2px;
    transition: all 0.3s;
  }

  .nav-links a {
    color: #222; /* Always green in mobile menu */
    background: transparent;
    font-size: 1rem;
    padding: 10px 18px;
    border-radius: 12px;
    width: 100%;
    display: block;
    text-align: left;
  }

  .nav-links a:hover,
  .nav-links a.active {
    background: #f3e7e9;
    color: #7a2cb2;
  }

  /* Remove duplicate dropdown styles */
  .dropdown-content,
  .dropdown-submenu {
    position: static;
    background: transparent;
    width: 100%;
    display: none;
    padding: 0;
    box-shadow: none;
    border: none;
  }

  .dropdown.active .dropdown-content,
  .dropdown-sub.active .dropdown-submenu {
    display: block;
  }

  /* Dropdown fix for mobile */
  .dropdown-content li a {
    padding: 8px 18px;
  }

  .dropdown:hover .dropdown-content {
    display: none;
  }

  .dropdown.open .dropdown-content {
    display: block;
  }

  .dropdown-submenu {
    position: static;
    background: transparent;
    width: 100%;
    display: none;
    padding-left: 18px;
  }

  .dropdown-sub.open .dropdown-submenu {
    display: block;
  }

  .dropdown-sub > a::after {
    content: "▾";
    float: right;
  }

  /* Animation for Nav Links */
  .nav-links li {
    animation: navLinkFade 0.5s ease forwards;
  }
}

/* Burger menu animation */
.burger.open div:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.burger.open div:nth-child(2) {
  opacity: 0;
}

.burger.open div:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* =============================
   🧭 PROJECTS SUBMENU STYLES
   ============================= */

/* Parent dropdown already styled (dropdown + dropdown-content) */

/* Submenu (Second level) */
.dropdown-sub {
  position: relative;
}

.dropdown-submenu {
  display: none;
  position: absolute;
  top: 0;
  left: 100%;
  background-color: rgba(0, 0, 0, 0.9); /* Dark submenu */
  border-radius: 20px; /* Rounded submenu */
  min-width: 220px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  border: 1px solid #f3e7e9;
  list-style: none;
  padding: 10px 0;
}

.dropdown-submenu li a {
  display: block;
  padding: 10px 15px;
  color: #ffffff; /* White text */
  text-decoration: none;
  transition: background 0.3s;
}

.dropdown-submenu li a:hover {
  background-color: #ffffff; /* White hover */
  color: #000000; /* Black text */
}

/* Show submenu on hover (desktop) */
.dropdown-sub:hover .dropdown-submenu {
  display: block;
}

/* Arrow pointer for submenu */
.dropdown-sub > a::after {
  float: right;
  display: flex;
  font-size: 0.8em;
}

/* =============================
   📱 RESPONSIVE FIXES FOR SUBMENU
   ============================= */
@media screen and (max-width: 768px) {
  .dropdown-submenu {
    position: static;
    box-shadow: none;
    background: transparent;
    border: none;
    padding: 5px 0;
  }

  .dropdown-sub.open .dropdown-submenu {
    display: block;
  }

  .dropdown-sub > a::after {
    content: "▾";
    float: right;
  }
}

/* Keyframe Animation for Nav Links */
@keyframes navLinkFade {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Ensure dropdown menus work properly on desktop */
@media screen and (min-width: 769px) {
  .nav-links {
    display: flex;
    justify-content: space-around;
    align-items: center;
  }

  .dropdown:hover .dropdown-content {
    display: block;
  }

  .dropdown-sub:hover .dropdown-submenu {
    display: block;
  }
}