/* ===== HEADER / NAVBAR ===== */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
}

#header.scrolled {
  background: rgba(5, 5, 5, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(200, 24, 30, 0.3);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px var(--pad-x);
  max-width: 1400px;
  margin: 0 auto;
}

.nav-logo img {
  height: 56px;
  width: auto;
  transition: transform var(--transition);
}
.nav-logo:hover img {
  transform: scale(1.05);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--text);
  padding: 8px 12px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover {
  color: var(--orange);
  background: rgba(232, 130, 26, 0.08);
}

.nav-cta {
  background: var(--red);
  color: var(--white) !important;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-weight: 600;
}
.nav-cta:hover {
  background: var(--red-light) !important;
  color: var(--white) !important;
}

.nav-socials-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.nav-social {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: all var(--transition);
}
.nav-social:hover {
  border-color: var(--orange);
  color: var(--orange);
  background: rgba(232, 130, 26, 0.1);
}

/* Nav overlay (mobile) */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1040;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.nav-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

/* Hamburger */
.hamburger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(5, 5, 5, 0.8);
  border: 1px solid rgba(232, 130, 26, 0.35);
  border-radius: 10px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: pointer;
  z-index: 1100;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.hamburger:hover,
.hamburger:focus-visible {
  background: rgba(10, 10, 10, 0.9);
  border-color: rgba(232, 130, 26, 0.8);
  transform: translateY(-1px);
}

.hamburger:focus-visible {
  outline: 2px solid rgba(232, 130, 26, 0.65);
  outline-offset: 2px;
}

.hamburger i {
  font-size: 1.25rem;
  color: var(--white);
  line-height: 1;
  transition: transform var(--transition), color var(--transition);
}

.hamburger.active i {
  color: var(--orange);
  transform: rotate(90deg) scale(1.05);
}