/* Gere l'apparence des menus principaux, secondaires et de leurs etats interactifs. */
.df-header {
  position: relative;
  z-index: 1000;
}

.df-nav {
  width: 100%;
  margin: 0;
}

.df-nav--glass {
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0.62rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(180deg, rgba(8, 0, 5, 0.84), rgba(8, 0, 5, 0.62)),
    linear-gradient(90deg, rgba(255, 31, 114, 0.12), rgba(34, 211, 238, 0.06), rgba(180, 76, 255, 0.12));
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(22px) saturate(1.35);
}

.df-nav--glass::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34, 211, 238, 0.55), rgba(255, 31, 114, 0.5), transparent);
  opacity: 0.8;
}

.df-nav__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(0.75rem, 2vw, 1.35rem);
  min-height: 50px;
  min-width: 0;
}

.df-brand {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  flex: 0 0 auto;
  min-height: 50px;
  color: #fff;
  text-decoration: none;
}

.df-brand__mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  padding: 0.14rem;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 24%, rgba(34, 211, 238, 0.24), transparent 44%),
    radial-gradient(circle at 70% 72%, rgba(255, 31, 114, 0.28), transparent 50%),
    rgba(255, 255, 255, 0.08);
  box-shadow:
    0 16px 38px rgba(0, 0, 0, 0.3),
    0 0 34px rgba(255, 31, 114, 0.12),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.df-brand__mark::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  background: conic-gradient(from 160deg, transparent, rgba(34, 211, 238, 0.72), transparent 34%, rgba(255, 31, 114, 0.66), transparent 72%);
  opacity: 0.72;
  mask: radial-gradient(farthest-side, transparent calc(100% - 2px), #000 calc(100% - 1px));
}

.df-brand:hover .df-brand__mark {
  border-color: rgba(34, 211, 238, 0.45);
  box-shadow:
    0 18px 44px rgba(0, 0, 0, 0.36),
    0 0 42px rgba(34, 211, 238, 0.16),
    inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  transform: translateY(-1px);
}

.df-brand__logo {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 50%;
  mask-image: radial-gradient(circle, #000 58%, rgba(0, 0, 0, 0.82) 72%, transparent 100%);
}

.df-brand__text {
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.df-nav__toggle-input,
.df-nav__toggle {
  display: none;
}

.df-nav__toggle-input {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.df-nav__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 42px;
  margin-left: auto;
  padding: 0.5rem 0.82rem;
  color: rgba(247, 249, 255, 0.92);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(34, 211, 238, 0.12), rgba(255, 31, 114, 0.12)),
    rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
  cursor: pointer;
  user-select: none;
}

.df-nav__toggle-icon,
.df-nav__toggle-icon::before,
.df-nav__toggle-icon::after {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.df-nav__toggle-icon {
  position: relative;
}

.df-nav__toggle-icon::before,
.df-nav__toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
}

.df-nav__toggle-icon::before {
  top: -6px;
}

.df-nav__toggle-icon::after {
  top: 6px;
}

.df-nav__toggle-input:focus-visible + .df-nav__toggle {
  outline: none;
  box-shadow: var(--ring);
}

.df-nav__toggle-input:checked + .df-nav__toggle .df-nav__toggle-icon {
  transform: rotate(45deg);
}

.df-nav__toggle-input:checked + .df-nav__toggle .df-nav__toggle-icon::before {
  transform: translateY(6px) rotate(90deg);
}

.df-nav__toggle-input:checked + .df-nav__toggle .df-nav__toggle-icon::after {
  opacity: 0;
}

.df-nav__menu {
  position: absolute;
  top: calc(100% + 0.72rem);
  right: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: minmax(220px, 320px);
  gap: 0.38rem;
  width: min(320px, calc(100vw - 2rem));
  min-width: 0;
  max-width: none;
  padding: 0.58rem;
  margin: 0;
  list-style: none;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(18, 4, 13, 0.98), rgba(8, 0, 5, 0.96)),
    rgba(8, 0, 5, 0.96);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 180ms ease, visibility 180ms ease, transform 180ms ease;
}

.df-nav__toggle-input:checked ~ .df-nav__menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.df-nav__item {
  position: relative;
  min-width: 0;
}

.df-nav__link,
.df-button,
.df-button--contact {
  min-height: 42px;
}

.df-nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.45rem;
  width: 100%;
  min-width: 0;
  min-height: 44px;
  padding: 0.74rem 0.86rem;
  overflow: hidden;
  color: rgba(247, 249, 255, 0.82);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  text-decoration: none;
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease, color 180ms ease;
}

.df-nav__link::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background:
    linear-gradient(135deg, rgba(34, 211, 238, 0.16), rgba(255, 31, 114, 0.14)),
    rgba(255, 255, 255, 0.065);
  opacity: 0;
  transition: opacity 180ms ease;
}

.df-nav__link:hover,
.df-nav__item.current-menu-item > .df-nav__link,
.df-nav__item.current_page_item > .df-nav__link {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.2), 0 0 24px rgba(34, 211, 238, 0.08);
  transform: translateX(2px);
}

.df-nav__link:hover::before,
.df-nav__item.current-menu-item > .df-nav__link::before,
.df-nav__item.current_page_item > .df-nav__link::before {
  opacity: 1;
}

.df-nav__link-text {
  position: relative;
  z-index: 1;
  white-space: nowrap;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.df-nav__link:focus-visible,
.df-nav__submenu-link:focus-visible,
.df-button:focus-visible,
.df-button--contact:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: none;
  box-shadow: var(--ring);
}

.df-nav__chevron {
  font-size: 0.85em;
  opacity: 0.82;
  transition: transform 180ms ease;
}

.df-nav__item.has-children:hover .df-nav__chevron,
.df-nav__item.has-children:focus-within .df-nav__chevron {
  transform: rotate(180deg);
}

.df-nav__submenu {
  position: absolute;
  top: calc(100% + 0.6rem);
  left: 0;
  z-index: 20;
  min-width: 15rem;
  padding: 0.55rem;
  margin: 0;
  list-style: none;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius-md);
  background: rgba(8, 10, 15, 0.82);
  box-shadow: var(--shadow-hover);
  backdrop-filter: blur(18px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 180ms ease, visibility 180ms ease, transform 180ms ease;
}

.df-nav__item:hover > .df-nav__submenu,
.df-nav__item:focus-within > .df-nav__submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.df-nav__submenu-link {
  display: block;
  padding: 0.68rem 0.78rem;
  color: rgba(255, 255, 255, 0.92);
  font-weight: 700;
  text-decoration: none;
  border-radius: 12px;
}

.df-nav__submenu-link:hover {
  color: #fff;
  background: rgba(50, 217, 200, 0.12);
}