/* Variables de couleurs basées sur ton design */
:root {
  --nav-bg: rgba(15, 15, 15, 0.9);
  --nav-text: #f1f5f9;
  --accent: #d4af37; /* Ton doré/jaune actuel */
  --font-serif: "Playfair Display", serif;
  --font-sans: "Inter", sans-serif;
}

.main-nav {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: var(--nav-bg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(4px);
  height: 70px;
  box-shadow:
    0 0 2rem black,
    var(--box-shadow);
  box-sizing: border-box;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  padding: 0 2rem;

  > div {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;

    img {
      width: 48px;
      aspect-ratio: 1 / 1;
    }
    > span {
      font-family: "DisplayFair", serif;
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--accent);
    }
  }
}

.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--nav-text);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 1px;
  z-index: 1000;
}

.nav-logo span {
  font-weight: 200;
  opacity: 0.8;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
  z-index: 999;
}

.nav-links *,
.nav-links *:hover {
  text-decoration: none !important;
}

.nav-links a {
  text-decoration: none;
  color: var(--nav-text);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  transition: 0.1s ease;
  opacity: 0.7;
}

.nav-links a:hover {
  opacity: 1;
  color: var(--accent);
  padding-bottom: 5px;
  padding-top: 5px;
  box-sizing: border-box;
}

.nav-links a.active {
  opacity: 1;
  color: var(--accent);
  border-bottom: 4px solid var(--accent);
  padding-bottom: 5px;
  padding-top: 5px;
  box-sizing: border-box;
}

/* Bouton CTA spécial */
.nav-links a.nav-cta {
  opacity: 1;
  background: transparent;
  border: 1px solid var(--accent);
  padding: 0.6rem 1.2rem;
  color: var(--accent);
  border-radius: 2px;
  transition: all 0.4s ease;
}

.nav-links a.nav-cta:hover {
  background: var(--accent);
  color: #000;
}

/* Menu Mobile (Hamburger) */
.nav-toggle {
  display: none;
  z-index: 1000;
}

.nav-toggle-label {
  display: none;
  font-size: 40px;
  z-index: 1000;
}

header {
  margin-top: 70px !important;
}

@media (max-width: 720px) {
  .nav-links {
    gap: 1.5rem;
  }
}

@media (max-width: 640px) {
  .nav-toggle-label {
    display: block;
    cursor: pointer;
  }

  .nav-toggle-label span,
  .nav-toggle-label span::before,
  .nav-toggle-label span::after {
    display: block;
    background: var(--nav-text);
    height: 2px;
    width: 25px;
    position: relative;
    transition: 0.3s;
  }

  .nav-links {
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--nav-bg);
    flex-direction: column;
    padding: 2rem 0;
    gap: 1rem;
    transform: translateY(-150%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav-toggle:checked ~ .nav-links {
    transform: translateY(0);
  }
}