/* base.html */
/* ============== RESET BOX-SIZING ============== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: #06002e;
  margin: 0;
}

/* ============== MOBILE FIRST (< 421px) ============== */
.navbar {
  position: fixed;
  justify-content: space-between;
  top: 0;
  left: 0;
  right: 0;
  padding: 0.625rem 1rem;
  background: #06002e;
  display: flex;
  flex-direction: row;
  align-items: center;
  z-index: 1000;
  box-shadow: 0 0 10px 0 rgba(6,0,46,0.5);
}

.navbar h6 {
  color: #ffffff;
  font-family: "Montserrat", sans-serif;
  font-weight: 200;
  font-size: 0.8em;
}

.navbar h6 span {
  font-weight: bold;
}

.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  width: 1.75rem;
  height: 1.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 0.2rem;
  background: #fff;
  border-radius: 2px;
  transition: transform .3s, opacity .3s;
}

.nav-links {
  width: 100%;
  flex-direction: row;
  gap: .5rem;
  list-style: none;
  text-align: center;
  position: absolute;
  top: 100%;
  left: 50%;
  visibility: hidden;
  opacity: 0;
  transform: translateX(-50%) translateY(-10px);
  gap: 1.5rem;
  background-color: #06002e;
  justify-content: center;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.nav-links.open {
  display: flex;
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-links a {
  display: block;
  font-family: "Montserrat", sans-serif;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 400;
  padding: .3125rem 0;
  position: relative;
  text-decoration: none;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -.3125rem;
  width: 0;
  height: 0.05rem;
  background: #5ce1e6;
  transition: width .3s, left .3s;
}

.nav-links a:hover {
  color: #5ce1e6;
}

.nav-links a:hover::after {
  width: 100%;
  left: 0;
}

/* Animation hamburger ↔ croix */
.hamburger.open span:nth-child(1) {
  transform: translateY(.7rem) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-.7rem) rotate(-45deg);
}

/* ============== TABLETTE (≥ 421px) ============== */
@media (min-width: 421px) {
  .hamburger {
    display: none;
  }
  .navbar {
    flex-direction: row;
    justify-content: space-between;
    padding: .625rem 2rem;
  }
  .navbar h6 {
    font-size: 1em;
  }
  .nav-links {
    position: static;
    display: flex;
    flex-direction: row;
    gap: 1.25rem;
    margin-top: 0;
    width: auto;
    text-align: left;
    /* Overrides mobile settings*/
    transform: none;
    opacity: 1 !important;
    visibility: visible !important;
    transition: none !important;
  }
  .nav-links a {
    font-size: 1rem;
  }
}

/* ============== DESKTOP (≥ 1025px) ============== */
@media (min-width: 1025px) {
  .navbar {
    justify-content: space-between;
    padding: .6rem 8rem;
  }
  .navbar h6 {
    font-size: 1rem;
  }
  .nav-links {
    gap: 1.875rem;
  }
  .nav-links a {
    font-weight: 300;
  }
}


/* footer */
footer {
  background-color: #06002e;
  color: #ffffff;
  /* 1px → 0.0625rem */
  border-top: solid 0.0625rem rgba(255, 255, 255, 0.2);
}

.footer-container {
  /* 10px → 0.625rem */
  padding: 0.625rem;
  /* -10px → -0.625rem */
  margin-bottom: -0.625rem;
  text-align: center;
}

.footer-container p {
  margin: 0.3125rem 0 0 0;
  font-family: "Montserrat", sans-serif;
  font-size: 0.8em;
  font-weight: 300;
}

/* infos-links (e.g. social icons in footer) */
.infos-links {
  display: flex;
  justify-content: center;
  /* 50px → 3.125rem */
  gap: 3.125rem;
  /* 15px → 0.9375rem */
  padding: 0.9375rem;
}

.infos-links img {
  /* 20px → 1.25rem */
  width: 1.25rem;
  height: auto;
}

.infos-links img:hover {
  transform: scale(1.2);
  transition: transform 0.3s ease;
}