/* Reset and base page styling for stand-alone view */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  background: #0d0d0d; /* simula el fondo oscuro del hero-02 */
  min-height: 120vh;
}

/* ==================== NAV-02 — FONDO OSCURO ==================== */
/* Para usar con hero-02 (fondo oscuro con imagen).
   Links BLANCOS desde el inicio. Logo: NEGATIVO (blanco sobre oscuro).
   Al scrollear → glassmorphism blanco + links oscuros + logo POSITIVO. */

.nav-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  background: transparent;
  transition: background 0.3s ease, padding 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}

/* ── Estado inicial: sobre fondo OSCURO — links blancos ── */
.nav-bar .nav-link {
  color: rgba(255, 255, 255, 0.75);
}
.nav-bar .nav-link:hover,
.nav-bar .nav-link.active {
  color: var(--bg);
}
.nav-bar .nav-social-link {
  color: rgba(255, 255, 255, 0.65);
}
.nav-bar .nav-social-link:hover {
  color: var(--bg);
}
.nav-bar .nav-hamburger {
  color: rgba(255, 255, 255, 0.9);
}

/* ── Estado scrolled: glassmorphism blanco — links oscuros ── */
.nav-bar.scrolled {
  padding: 0.75rem 0;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 4px 20px -5px color-mix(in srgb, var(--title) 8%, transparent),
              0 1px 0px color-mix(in srgb, var(--title) 5%, transparent);
  border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
}

.nav-bar.scrolled .nav-link {
  color: var(--text);
}
.nav-bar.scrolled .nav-link:hover,
.nav-bar.scrolled .nav-link.active {
  color: var(--title);
}
.nav-bar.scrolled .nav-social-link {
  color: color-mix(in srgb, var(--text) 60%, transparent);
}
.nav-bar.scrolled .nav-social-link:hover {
  color: var(--title);
}
.nav-bar.scrolled .nav-hamburger {
  color: var(--title);
}

/* Container */
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ── Logo ── */
.nav-logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.nav-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0px 2px 8px rgba(0, 0, 0, 0.25));
  transition: height 0.3s ease;
}

.nav-bar.scrolled .nav-logo {
  height: 36px;
}

.logo-fallback-text {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--bg);
  letter-spacing: -0.5px;
  transition: color 0.3s ease;
}

.nav-bar.scrolled .logo-fallback-text {
  color: var(--primary);
}

/* ── Desktop menu ── */
.nav-desktop {
  display: none;
  align-items: center;
  gap: 1.75rem;
}

@media (min-width: 1024px) {
  .nav-desktop {
    display: flex;
  }
}

.nav-link {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  padding: 4px 0 8px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background-color: var(--primary);
  border-radius: 999px;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

/* Social links separator — blanco en modo oscuro */
.nav-social {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-left: 1px solid rgba(255, 255, 255, 0.20);
  padding-left: 1.25rem;
  transition: border-color 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-bar.scrolled .nav-social {
  border-left-color: var(--border);
}

.nav-social-link {
  display: flex;
  padding: 4px;
  transition: color 0.25s cubic-bezier(0.4, 0, 0.2, 1), transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-social-link:hover {
  transform: translateY(-2px);
}

/* ── CTA Button ── */
.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--primary);
  color: var(--button-primary-text) !important;
  padding: 0.7rem 1.3rem;
  border-radius: 50px;
  font-family: var(--font-title);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 0.25s, transform 0.25s, box-shadow 0.25s;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--primary) 35%, transparent);
}

.nav-cta:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 22px color-mix(in srgb, var(--primary) 50%, transparent);
}

.icon-whatsapp {
  width: 16px;
  height: 16px;
  display: block;
  flex: 0 0 16px;
}

.nav-cta-label {
  display: inline-block;
  line-height: 1;
}

/* ── Hamburger ── */
.nav-hamburger {
  display: flex;
  padding: 6px;
  background: none;
  border: none;
  cursor: pointer;
  transition: color 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (min-width: 1024px) {
  .nav-hamburger {
    display: none;
  }
}

/* ==================== MOBILE BACKDROP ==================== */
.menu-backdrop {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.menu-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

/* ==================== MOBILE DRAWER ==================== */
/* El drawer siempre es BLANCO independientemente del hero */
.menu-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  height: 100dvh;
  width: 80%;
  max-width: 340px;
  background: var(--bg);
  z-index: 10001;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.2);
  border-left: 1px solid var(--border);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
  overflow-y: auto;
}

.menu-drawer.open {
  transform: translateX(0);
}

@media (min-width: 1024px) {
  .menu-drawer {
    display: none !important;
  }
}

/* Drawer Header */
.drawer-header {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 1.75rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.25rem;
}

.drawer-close {
  position: absolute;
  top: -0.25rem;
  right: -0.25rem;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--bg-alt);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  opacity: 0.85;
  transition: color 0.2s, background-color 0.2s, transform 0.15s;
}

.drawer-close:hover {
  color: var(--title);
  background-color: var(--border);
  transform: scale(1.05);
}

.drawer-logo {
  height: 44px;
  width: auto;
  object-fit: contain;
  margin-bottom: 0.5rem;
}

.drawer-label {
  font-family: var(--font-title);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--muted);
}

/* Drawer Links */
.drawer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  flex-grow: 1;
}

.drawer-link {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding: 0.75rem 1rem;
  border-radius: 12px;
  text-decoration: none;
  color: var(--text);
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.drawer-link:hover {
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 5%, transparent);
  border-color: color-mix(in srgb, var(--primary) 8%, transparent);
}

.drawer-icon {
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 8%, transparent);
  padding: 0.5rem;
  border-radius: 8px;
  display: flex;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.drawer-link:hover .drawer-icon {
  transform: scale(1.05);
}

.drawer-link-text {
  flex-grow: 1;
}

.drawer-arrow {
  font-size: 0.75rem;
  color: var(--muted);
  opacity: 0.5;
  transition: transform 0.2s ease;
}

.drawer-link:hover .drawer-arrow {
  transform: translateX(4px);
  opacity: 1;
}

/* Drawer Footer */
.drawer-footer {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  margin-top: 1.25rem;
}

.drawer-socials {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}

.drawer-social {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  transition: all 0.2s ease;
}

.drawer-social:hover {
  color: var(--bg);
  background: var(--primary);
  border-color: var(--primary);
  transform: translateY(-2px);
}

.drawer-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  background-color: var(--primary);
  color: var(--button-primary-text) !important;
  text-align: center;
  padding: 0.875rem 1rem;
  border-radius: 12px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--primary) 25%, transparent);
  transition: background-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.drawer-cta:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px color-mix(in srgb, var(--primary) 35%, transparent);
}

.drawer-caption {
  font-size: 0.65rem;
  color: var(--muted);
  text-align: center;
  font-weight: 500;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 768px) {
  .nav-bar {
    padding: 0.95rem 0;
  }
  .nav-container {
    padding: 0 16px;
  }
}

@media (max-width: 374px) {
  .nav-hamburger {
    padding: 8px;
  }
  .menu-drawer {
    width: 90%;
    padding: 1.25rem;
  }
}