/* ─────────────────────────────────────────────
   NAV — Desktop, mobile drawer, responsivo
───────────────────────────────────────────── */

#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 27px 0;
  transition:
    padding    0.5s cubic-bezier(0.16, 1, 0.3, 1),
    background 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    box-shadow 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

#nav.scrolled {
  padding: 14px 0;
  background: rgba(247, 252, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(0, 87, 168, 0.08);
}

/* ─── INNER LAYOUT ─── */
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  height: 66px;
  object-fit: contain;
  transition: filter 0.4s ease;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

/* ─── LINKS ─── */
.nav-link {
  color: #0057a8;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  transition: color 0.3s ease;
}
#nav.scrolled .nav-link       { color: #0B2447; }
.nav-link:hover                { color: #0B2447; }
#nav.scrolled .nav-link:hover  { color: #0057A8; }

/* ─── CTA ─── */
.nav-cta {
  background: #008baa;
  border: 1.5px solid #008baa;
  color: white;
  border-radius: 50px;
  padding: 13px 27px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
#nav.scrolled .nav-cta         { background: #008baa; border-color: #008baa; }
.nav-cta:hover                  { background: #0B2447; border-color: #0B2447; transform: translateY(-1px); }
#nav.scrolled .nav-cta:hover   { background: #0B2447; border-color: #0B2447; }

/* ─── MOBILE BUTTON ─── */
#mob-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

/* ─── MOBILE DRAWER ─── */
#mob-drawer {
  display: none;
  padding: 24px 40px 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mob-drawer-links {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mob-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #0057a8;
  color: white;
  border-radius: 50px;
  padding: 14px 28px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  margin-top: 8px;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1360px) {
  .nav-inner { max-width: 1200px; padding: 0 40px; }
}

@media (max-width: 768px) {
  .nav-inner   { padding: 0 24px; }
  #nav         { padding: 18px 0; }
  .nav-logo    { height: 54px; }
  .hidden-mobile { display: none; }
  #mob-btn     { display: block; }
  #nav.scrolled #mob-icon { stroke: #0B2447; }
  #mob-drawer .nav-link   { color: white; }
}