/* ==========================================================
   HEADER ESTILO EMPORIO 69 - AGENCIA 32 BARILOCHE
   Barra de navegación fija con indicador animado deslizante
   ========================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  background: rgba(10, 15, 20, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(240, 123, 30, 0.15);
  padding: 0.85rem 1.5rem;
}

.site-header.scrolled {
  background: rgba(10, 15, 20, 0.94);
  padding: 0.65rem 1.5rem;
  border-bottom: 1px solid rgba(240, 123, 30, 0.28);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.8), 0 0 20px -5px rgba(240, 123, 30, 0.12);
}

.header-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  position: relative;
}

/* Marca / Logo */
.header-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.header-brand:hover {
  transform: scale(1.02);
}

.brand-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(240, 123, 30, 0.35));
  transition: all 0.3s ease;
}

.site-header.scrolled .brand-logo-img {
  height: 42px;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: 'Black Han Sans', 'Paytone One', sans-serif;
  font-size: 1.35rem;
  line-height: 1.1;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, #FFFFFF 0%, #FFF3CC 50%, var(--orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.brand-badge {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-light);
  display: flex;
  align-items: center;
  gap: 5px;
}

.brand-badge::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  background: var(--green);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--green);
}

/* Nav Container Desktop */
.header-nav {
  display: none;
  align-items: center;
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  padding: 0.25rem 0.5rem;
  border-radius: 100px;
}

@media (min-width: 992px) {
  .header-nav {
    display: flex;
  }
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: inline-block;
  padding: 0.55rem 1.15rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  border-radius: 100px;
  transition: color 0.25s ease;
  position: relative;
  z-index: 2;
  white-space: nowrap;
}

.nav-link:hover {
  color: #FFFFFF;
}

.nav-link.active {
  color: #FFFFFF;
  text-shadow: 0 0 10px rgba(240, 123, 30, 0.5);
}

/* BARRA ANIMADA DESLIZANTE (Emporio 69 Style) */
.nav-sliding-indicator {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 100%;
  border-radius: 100px;
  background: linear-gradient(135deg, rgba(240, 123, 30, 0.3) 0%, rgba(127, 162, 49, 0.3) 100%);
  border: 1px solid rgba(240, 123, 30, 0.55);
  box-shadow: 0 0 16px -2px rgba(240, 123, 30, 0.35), inset 0 0 12px rgba(240, 123, 30, 0.2);
  pointer-events: none;
  transition: all 0.35s cubic-bezier(0.2, 0.9, 0.3, 1.2);
  opacity: 0;
  z-index: 1;
}

/* Línea animada inferior estilo Emporio 69 */
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2.5px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--orange), var(--green-light));
  box-shadow: 0 0 8px var(--orange);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 3;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: calc(100% - 1.8rem);
}

/* Header CTAs */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-header-rv {
  display: none;
  align-items: center;
  gap: 6px;
  background: rgba(240, 123, 30, 0.14);
  border: 1px solid rgba(240, 123, 30, 0.35);
  border-radius: 100px;
  padding: 0.55rem 1.15rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange-light);
  text-decoration: none;
  transition: all 0.25s ease;
  cursor: pointer;
}

@media (min-width: 640px) {
  .btn-header-rv {
    display: inline-flex;
  }
}

.btn-header-rv:hover {
  background: var(--orange);
  color: #0A0F14;
  box-shadow: 0 0 18px var(--orange-glow);
  transform: translateY(-2px);
}

.btn-header-rv .live-dot {
  width: 8px;
  height: 8px;
  background: var(--green-light);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--green-light);
  animation: pulse-dot 1.8s infinite;
}

.btn-header-wsp {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 100px;
  padding: 0.55rem 1.25rem;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(127, 162, 49, 0.3);
}

.btn-header-wsp:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(127, 162, 49, 0.5);
  background: linear-gradient(135deg, var(--green-light) 0%, var(--green) 100%);
}

.btn-header-wsp svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* Mobile Toggle Hamburger */
.header-hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  padding: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

@media (min-width: 992px) {
  .header-hamburger {
    display: none;
  }
}

.header-hamburger:hover {
  background: rgba(240, 123, 30, 0.15);
  border-color: rgba(240, 123, 30, 0.4);
}

.hamburger-line {
  width: 100%;
  height: 2px;
  background: #FFFFFF;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.header-hamburger.active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header-hamburger.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.header-hamburger.active .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  background: rgba(10, 15, 20, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(240, 123, 30, 0.25);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transform: translateY(-120%);
  opacity: 0;
  pointer-events: none;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 999;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
}

.mobile-nav-drawer.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-link {
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid transparent;
  transition: all 0.25s ease;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
  background: rgba(240, 123, 30, 0.12);
  border-left-color: var(--orange);
  color: #FFFFFF;
  padding-left: 1.25rem;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.3); }
}