/* Reset & Base */
body, html {
  margin: 0; padding: 0; height: 100%;
  font-family: Arial, sans-serif;
  background: black;
  color: white;
  overflow-x: hidden;
}  /* Navbar Styles */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem;
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1001;
}

.nav-shade {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 120px;
    background: linear-gradient(to bottom, 
        rgba(0,0,0,0.9) 0%, 
        rgba(0,0,0,0.7) 50%,
        rgba(0,0,0,0) 100%);
    z-index: 999;
    transition: all 0.4s ease;
}

nav.active .nav-shade {
    height: 100vh;
    background: linear-gradient(to bottom, 
        rgba(0,0,0,0.9) 0%, 
        rgba(0,0,0,0.7) 50%,
        rgba(0,0,0,0) 100%);
    transition: all 0.6s cubic-bezier(0.65, 0, 0.35, 1);
}


.logo img {
    height: 50px;
    transition: all 0.3s ease;
}

.hamburger-container {
    position: relative;
}

.hamburger {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 24px;
    padding: 0;
    z-index: 1001;
}

.hamburger-line {
    display: block;
    width: 100%;
    height: 3px;
    background-color: white;
    transition: all 0.3s ease;
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: translateY(10px) rotate(45deg);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: translateY(-10px) rotate(-45deg);
}

.mobile-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background-color: transparent;
    width: 200px;
    border-radius: 5px;
    display: none;
    flex-direction: column;
    padding: 1rem 0;
    z-index: 1002;
}

nav.active .mobile-menu {
    display: flex;
    background-color: transparent;
}

.mobile-menu a {
    padding: 0.8rem 1.5rem;
    position: relative;
    transition: all 0.3s ease;
}

.mobile-menu a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.mobile-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1.5rem;
    width: calc(100% - 3rem);
    height: 1px;
    background: linear-gradient(to right, #ff6b6b, #ff8e53);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s ease;
}

.mobile-menu a:hover::after {
    transform: scaleX(1);
}

/* Centered Message Container */
.under-development-message {
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1rem;
  user-select: none;
}

/* Message Box with animated hairline border */
.message-box {
  max-width: 400px;
  padding: 2rem 2.5rem;
  border: 1px solid;
  border-image-slice: 1;
  border-width: 1px;
  border-image-source: linear-gradient(90deg, #ffea00, #ff6b00);
  animation: borderAnim 3s linear infinite;
  background: rgba(0, 0, 0, 0.7);
  border-radius: 8px;
  text-align: center;
}

/* Heading with same animated gradient text */
.message-heading {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
  background: linear-gradient(90deg, #ffea00, #ff6b00);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: textGradient 3s linear infinite;
}

/* Paragraph text */
.message-box p {
  font-size: 1.15rem;
  color: #eee;
  margin: 0;
}

/* Border animation */
@keyframes borderAnim {
  0% { border-image-source: linear-gradient(90deg, #ffea00, #ff6b00); }
  50% { border-image-source: linear-gradient(90deg, #ff6b00, #ffea00); }
  100% { border-image-source: linear-gradient(90deg, #ffea00, #ff6b00); }
}

/* Text gradient animation */
@keyframes textGradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.message-heading {
  background-size: 200% 200%;
  animation-name: textGradient;
  animation-duration: 3s;
  animation-timing-function: linear;
  animation-iteration-count: infinite;
}

/* Disable scroll when menu open */
body.menu-open {
  overflow: hidden;
}

/* Responsive */
@media (max-width: 480px) {
  .message-box {
    max-width: 90vw;
    padding: 1.5rem 1.8rem;
  }
  .message-heading {
    font-size: 1.6rem;
  }
  .message-box p {
    font-size: 1rem;
  }
}