/* DAPAB v2.0 · menu.css · estils del menú centralitzat */
/* Font de veritat única per al <nav> i el menú mòbil. */
/* Substitueix el CSS de nav que abans es repetia a cada pàgina. */

/* ── NAV (barra superior, desktop) ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 56px; height: 60px;
  background: var(--black);
}
.nav-logo { font-family: 'Montserrat', sans-serif; font-weight: 800; font-size: 30px; letter-spacing: 2px; color: var(--white); text-transform: lowercase; text-decoration: none; }
.nav-logo span { color: var(--orange); }
.nav-links { display: flex; gap: 36px; align-items: center; }
.nav-links a { font-family: 'Montserrat', sans-serif; font-weight: 500; font-size: 11px; letter-spacing: 1.2px; color: rgba(255,255,255,0.5); text-transform: uppercase; text-decoration: none; transition: color 0.3s; }
.nav-links a:hover { color: var(--white); }

/* Enllaç de la pàgina actual */
.nav-links a.is-active { color: var(--white); }
.nav-mobile a.is-active { color: var(--white); }

.nav-cta { display: inline-block; background: var(--orange); color: var(--white) !important; padding: 10px 22px; border-radius: 2px; font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 11px; letter-spacing: 1px; text-transform: uppercase; text-decoration: none; transition: background 0.3s; }
.nav-cta:hover { background: #e06610; }

/* ── Hamburger ── */
.nav-hamburger {
  display: none; cursor: pointer;
  width: 28px; height: 20px;
  position: relative; z-index: 200;
}
.nav-hamburger span {
  display: block; width: 100%; height: 2px;
  background: var(--white); position: absolute;
  left: 0; transition: all 0.3s;
}
.nav-hamburger span:nth-child(1) { top: 0; }
.nav-hamburger span:nth-child(2) { top: 9px; }
.nav-hamburger span:nth-child(3) { top: 18px; }
.nav-hamburger.active span:nth-child(1) { top: 9px; transform: rotate(45deg); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { top: 9px; transform: rotate(-45deg); }

/* ── Menú mòbil (overlay) ── */
.nav-mobile {
  display: none; position: fixed;
  top: 60px; left: 0; right: 0; bottom: 0;
  background: var(--black); z-index: 99;
  flex-direction: column; align-items: center;
  justify-content: center; gap: 28px;
}
.nav-mobile.active { display: flex; }
.nav-mobile a {
  font-family: 'Montserrat', sans-serif; font-weight: 600;
  font-size: 18px; letter-spacing: 1.5px; color: rgba(255,255,255,0.6);
  text-transform: uppercase; text-decoration: none; transition: color 0.3s;
}
.nav-mobile a:hover { color: var(--white); }
.nav-mobile .nav-cta { margin-top: 12px; padding: 14px 32px; font-size: 14px; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: block; }
}