/* Header fixed */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 92px;
  padding: 0 7vw;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  z-index: 1000;
  background: transparent;
}

.site-logo {
  display: none;
  font-family: "Permanent Marker", cursive;
  font-size: 1.5rem;
  color: #fff;
}

/* Desktop nav */
.main-nav ul {
  display: flex;
  align-items: center;
  gap: 2.6rem;
}

.main-nav a {
  font-size: 0.9rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.82);
  transition: opacity 0.3s ease;
}

.main-nav a:hover {
  opacity: 0.55;
}

/* Burger hidden desktop */
.nav-toggle {
  display: none;
}

/* =========================
   TABLETTE
========================= */

@media (max-width: 1024px) {
  .site-header {
    height: 80px;
    padding: 0 2rem;
  }

  .main-nav ul {
    gap: 1.8rem;
  }
}


/* =========================
   MOBILE PORTRAIT
========================= */

@media (max-width: 767px) and (orientation: portrait) {
  .site-header {
    height: 72px;
    padding: 0 1.5rem;
    justify-content: flex-end;
  }

  .site-logo {
    display: none;
  }

  .main-nav {
    position: fixed;
    inset: 0;
    min-height: 100svh;
    background: rgba(0, 0, 0, 0.94);
    display: grid;
    place-items: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
      opacity 0.35s ease,
      visibility 0.35s ease;
  }

  .main-nav.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 2rem;
  }

  .main-nav a {
    font-size: 1rem;
    letter-spacing: 0.28em;
  }

  .nav-toggle {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    width: 36px;
    height: 36px;
    z-index: 1100;
  }

  .nav-toggle span {
    display: block;
    width: 30px;
    height: 2px;
    background: #fff;
    transition:
      transform 0.3s ease,
      opacity 0.3s ease;
  }

  .nav-toggle.is-open span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .nav-toggle.is-open span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.is-open span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

}

/* =========================
   MOBILE PAYSAGE
========================= */

@media (max-width: 900px) and (orientation: landscape) {
  .site-header {
    height: 64px;
    padding: 0 2rem;
  }

  .main-nav ul {
    gap: 1.5rem;
  }

  .main-nav a {
    font-size: 0.75rem;
  }
}