@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  min-height: 200vh;
  background: url("Main-photo.jpg") no-repeat center top;
  background-size: cover;
}

/* Fixed, centered glass header on desktop with nav centered */
.header {
  position: fixed;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 1000px;
  padding: 20px 50px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  background: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  backdrop-filter: blur(10px);
  z-index: 100;
}

/* Remove old light sweep if you had it */
.header::before,
.header:hover::before {
  content: none;
}

/* Desktop navbar centered */
.navbar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
}

.navbar a {
  color: #fff;
  font-size: 18px;
  text-decoration: none;
  transition: 0.3s;
}

.navbar a:hover {
  color: #f00;
}

/* Hide the hamburger by default on desktop */
#menu-icon {
  display: none;
  font-size: 32px;
  color: #fff;
  cursor: pointer;
}

/* Spacer so content does not sit under the fixed header */
.spacer {
  height: 110px;
}

.content {
  color: #fff;
  padding: 24px;
}

/* Tablet width: keep header centered but responsive */
@media (max-width: 992px) {
  .header {
    width: min(1000px, calc(100% - 24px));
    padding: 16px 18px;
    gap: 24px;
  }
}

/* Mobile behavior: small floating box on top right that expands leftward */
@media (max-width: 768px) {
  .header {
    top: 10px;
    right: 8px;
    left: auto;
    transform: none;
    width: auto;                 /* shrink to content when collapsed */
    max-width: 92vw;
    padding: 10px 12px;
    border-radius: 14px;
    justify-content: flex-end;   /* keep the icon at the right edge */
    gap: 12px;
    overflow: visible;           /* allow inline expansion */
  }

  #menu-icon {
    display: block;              /* show hamburger on mobile */
    font-size: 30px;
  }

  /* Always flex, but collapsed to zero width until open */
  .navbar {
    display: flex !important;    /* override any older display rules */
    flex-direction: row;
    align-items: center;
    gap: 14px;
    white-space: nowrap;

    width: 0;                    /* collapsed width */
    opacity: 0;                  /* hidden */
    pointer-events: none;        /* non interactive while collapsed */
    overflow: hidden;
    transition: width 0.25s ease, opacity 0.2s ease;
  }

  /* When header has is-open, the inline menu expands leftward */
  .header.is-open .navbar {
    width: auto;                 /* take natural width of links */
    opacity: 1;
    pointer-events: auto;
  }

  .navbar a {
    color: #fff;
    font-size: 16px;
    padding: 4px 0;
  }
}