/* NOUS. — Fullscreen menu — identité visuelle marquée, sans barre de défilement */

.nav-fullscreen {
  position: fixed;
  inset: 0;
  z-index: var(--z-menu);
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-slow) var(--ease-out-expo),
              visibility 0s linear var(--duration-slow);
}

.nav-fullscreen.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity var(--duration-slow) var(--ease-out-expo),
              visibility 0s linear 0s;
}

/* Pas de scroll : tout tient à l'écran, aucune barre déroulante */
.nav-fullscreen-inner {
  text-align: center;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  padding-top: calc(clamp(1.5rem, 4vw, 2.5rem) + env(safe-area-inset-top, 0px));
  padding-bottom: calc(clamp(1.5rem, 4vw, 2.5rem) + env(safe-area-inset-bottom, 0px));
  width: 100%;
  max-width: min(92vw, 720px);
  max-height: 100vh;
  max-height: 100dvh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.nav-fullscreen-inner .nav-links {
  flex: 0 0 auto;
}

.nav-fullscreen-inner .nav-footer {
  flex: 0 0 auto;
}

.nav-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.nav-links li {
  margin: 0;
}

.nav-link {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
  padding: 0.5rem 0.75rem;
  position: relative;
  overflow: hidden;
  border: 2px solid transparent;
  border-radius: 4px;
  transition: color var(--duration-normal) var(--ease-out-expo),
              background var(--duration-normal) var(--ease-out-expo),
              border-color var(--duration-normal) var(--ease-out-expo),
              transform var(--duration-fast) var(--ease-out-expo);
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--black);
  background: var(--yellow);
  border-color: var(--yellow);
  transform: translateY(-2px);
}

.nav-link::after {
  display: none;
}

.nav-link--current {
  color: var(--black);
  background: var(--yellow);
  border-color: var(--yellow);
}

.nav-link--current:hover {
  background: var(--yellow-bright);
  border-color: var(--yellow-bright);
  color: var(--black);
}

.nav-footer {
  margin-top: clamp(2rem, 5vw, 3rem);
  padding-top: clamp(1.5rem, 3vw, 2rem);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--gray-200);
}

.nav-footer p {
  margin-bottom: 1rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: 0.05em;
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
}

.nav-footer a {
  color: var(--yellow);
  font-weight: 600;
  font-size: clamp(1.05rem, 2.1vw, 1.25rem);
  transition: color var(--duration-fast);
}

.nav-footer a:hover {
  color: var(--yellow-bright);
}

.nav-footer-contact {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.35rem;
}

.nav-footer-socials {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.nav-footer-contact > a:first-child {
  margin-bottom: 0;
}

.nav-footer-insta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--yellow);
  transition: color var(--duration-fast), transform var(--duration-normal) var(--ease-out-expo);
}

.nav-footer-insta:hover {
  color: var(--yellow-bright);
  transform: scale(1.2);
}

.nav-footer-insta svg,
.nav-footer-tiktok svg {
  display: block;
  width: 44px;
  height: 44px;
}

.menu-close {
  position: fixed;
  top: calc(clamp(1.5rem, 3vw, 2rem) + env(safe-area-inset-top, 0px));
  right: calc(clamp(1.5rem, 3vw, 2rem) + env(safe-area-inset-right, 0px));
  z-index: var(--z-menu-close);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal) var(--ease-out-expo),
              transform var(--duration-normal) var(--ease-out-expo);
}

.nav-fullscreen.is-open .menu-close {
  opacity: 1;
  pointer-events: auto;
}

.menu-close span {
  position: absolute;
  width: 28px;
  height: 2px;
  background: var(--white);
  transition: background var(--duration-normal) var(--ease-out-expo);
}

.menu-close span:first-child {
  transform: rotate(45deg);
}

.menu-close span:last-child {
  transform: rotate(-45deg);
}

.menu-close:hover span {
  background: var(--yellow);
}