@import url("https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;600;800&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Roboto:wght@100;300;600&display=swap");
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap");

:root {
  --clr-primary-400: #ffffff;
  --clr-secondary-400: #48556a;
  --clr-secondary-500: #19212e;
  --clr-neutral-100: #ffffff;
  --clr-neutral-200: #ffffff;
  --clr-neutral-300: #cfcfcf;
  --clr-blackish: #000000;
  --person-photo-bot-space: 7rem;

  --ff-primary: "Roboto", sans-serif;

  --fw-400: 500;
  --fw-700: 600;

  --fs-300: 0.6875rem;
  --fs-400: 0.8125rem;
  --fs-500: 1.25rem;
}

.color-change {
  color: rgb(255, 145, 0);
}

.logo-head {
  color: #ffffff;
  position: fixed;
  top: 10px;
  left: 20px;
  width: 20vw;
  height: auto;
  z-index: 6000;
}
/* utilities */
.flex {
  display: flex;
  gap: var(--gap, 1rem);
  justify-content: center;
  /*align-items: center;*/
}

.text-white {
  color: white;
  /*font-family: "Lato", sans-serif;*/
  font-family: "Roboto", sans-serif;
}
.uppercase {
  text-transform: uppercase;
}

/* components */

nav {
  position: fixed;
  top: 20px;
  right: 5vw;
  z-index: 1002;
  line-height: 1.5;
}

.mobile-nav-toggle {
  display: none;
}

.primary-navigation {
  list-style: none;
  padding: 0;
  margin: 40px;
  margin-left: 150px;
  font-size: max(1rem, 1vw);
  font-family: "Roboto", sans-serif;
  justify-content: right;
}
.primary-navigation .active {
  padding: 5px;
  padding-left: 10px;
  padding-right: 10px;
  background: hsla(0, 0%, 0%, 0.29);
  backdrop-filter: blur(2px);
  border-radius: 5px;
  z-index: 1001;
}

@supports (backdrop-filter: blur(1rem)) {
  .primary-navigation .active {
    background: hsla(0, 0%, 55%, 0.1);
    backdrop-filter: blur(1rem);
  }
}
.primary-navigation a {
  text-decoration: none;
}

.primary-navigation a > [aria-hidden="true"] {
  font-weight: 700;
  margin-inline-end: 0.75em;
  padding-left: 5px;
}

@media (max-width: 75em) {
  .primary-navigation {
    --gap: 2em;
    position: fixed;
    z-index: 1000;
    inset: 0 0 0 30%;
    flex-direction: column;
    padding: min(20vh, 10rem) 2em;
    backdrop-filter: blur(0.5rem);
    background: hsla(0, 0%, 5%, 0.29);
    transform: translateX(100%);
    transition: transform 350ms ease;
    text-align: left;
    /* Reset the desktop margin that pushes nav off-screen when panel is open */
    margin: 0;
  }

  .mobile-nav-toggle {
    display: block;
    position: fixed;
    z-index: 9999;
    background: transparent;
    background-repeat: no-repeat;
    width: 2.5rem;
    border: 0;
    aspect-ratio: 1;
    top: 1.5rem;
    right: 5%;
    cursor: pointer;
    padding: 0;
  }

  /* Use the inline SVG (already present in HTML) — hide nothing */
  .mobile-nav-toggle svg {
    display: block;
    width: 100%;
    height: 100%;
  }

  .mobile-nav-toggle[aria-expanded="true"] svg rect {
    /* Visual cue: collapse icon tint */
    fill: #ff8000;
  }
}

.primary-navigation[data-visible="true"] {
  transform: translateX(0%);
}

/* Highlight the link for the current page */
.primary-navigation .current-page > a {
  opacity: 1;
  border-bottom: 2px solid rgba(255, 255, 255, 0.6);
}

.primary-navigation .active > a {
  opacity: 0.75;
  transition: opacity 0.2s ease;
}

.primary-navigation .active > a:hover {
  opacity: 1;
}