/* ==========================================================
   NAVBAR.CSS — Barra de navegación principal y menú móvil
   ========================================================== */

/* ---- Navbar ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav);
  z-index: 1000;
  transition: var(--t);
  padding: 0 24px;
}

/* Estado al hacer scroll */
.nav.sc {
  background: rgba(5, 5, 8, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-in {
  max-width: 1280px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ---- Logo ---- */
.logo {
  display: flex;
  align-items: center;
  gap: 0;           /* el SVG lleva todo el diseño, sin gap necesario */
  line-height: 1;
}

/* El SVG hereda la altura del contenedor y mantiene su relación de aspecto */
.logo svg {
  display: block;
  flex-shrink: 0;
}

.logo-ico {
  width: 38px;
  height: 38px;
  background: var(--grad);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.logo em {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- Links de navegación ---- */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  padding: 7px 14px;
  border-radius: 7px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--muted);
}

.nav-links a:hover {
  color: var(--txt);
  background: var(--card);
}

/* ---- Acciones del navbar ---- */
.nav-act {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ---- Botón hamburguesa (solo móvil) ---- */
.nav-tog {
  display: none;
  background: none;
  border: none;
  color: var(--txt);
  font-size: 1.4rem;
  cursor: pointer;
}

/* ---- Menú móvil ---- */
.mob-nav {
  display: none;
  position: fixed;
  top: var(--nav);
  left: 0;
  right: 0;
  background: rgba(5, 5, 8, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
  z-index: 999;
  flex-direction: column;
  gap: 6px;
}

.mob-nav.open {
  display: flex;
}

.mob-nav a {
  padding: 11px 14px;
  border-radius: 7px;
  font-weight: 500;
  color: var(--muted);
}

.mob-nav a:hover {
  color: var(--txt);
  background: var(--card);
}