#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: var(--azul-mar);
  z-index: 9999;
  transition: width 0.1s linear;
}

#canvas-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

nav {
  position: fixed;
  top: 3px;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem clamp(1.5rem, 5vw, 4rem);
  transition: background 0.4s var(--transicion), backdrop-filter 0.4s var(--transicion), box-shadow 0.4s var(--transicion);
}

nav.scrolled {
  background: rgba(250, 248, 244, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: var(--sombra);
}

.nav-logo {
  font-family: var(--fuente-titular);
  font-size: clamp(1.1rem, 2.2vw, 1.4rem);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--texto);
  white-space: nowrap;
}

nav.scrolled .nav-logo {
  color: var(--texto);
}

nav:not(.scrolled) .nav-logo {
  color: var(--blanco-lino);
  text-shadow: 0 1px 8px rgba(0,0,0,0.3);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--fuente-mono);
  transition: color 0.25s;
}

nav:not(.scrolled) .nav-links a {
  color: rgba(250, 248, 244, 0.9);
}

nav:not(.scrolled) .nav-links a:hover {
  color: var(--blanco);
}

nav.scrolled .nav-links a {
  color: var(--texto-secundario);
}

nav.scrolled .nav-links a:hover {
  color: var(--azul-mar);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radio);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--fuente-mono);
  cursor: pointer;
  transition: all 0.3s var(--transicion);
}

nav:not(.scrolled) .nav-cta {
  border: 1px solid rgba(250, 248, 244, 0.5);
  color: var(--blanco-lino);
}

nav:not(.scrolled) .nav-cta:hover {
  background: rgba(250, 248, 244, 0.15);
}

nav.scrolled .nav-cta {
  background: var(--azul-mar);
  color: var(--blanco);
}

nav.scrolled .nav-cta:hover {
  background: #24566f;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(46, 107, 140, 0.3);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--blanco-lino);
  transition: all 0.3s var(--transicion);
  transform-origin: center;
}

nav.scrolled .hamburger span {
  background: var(--texto);
}

.hamburger.activo span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.hamburger.activo span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.activo span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.nav-mobile {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(250, 248, 244, 0.97);
  backdrop-filter: blur(20px);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s var(--transicion);
}

.nav-mobile.abierto {
  display: flex;
  opacity: 1;
  pointer-events: all;
}

.nav-mobile a {
  font-family: var(--fuente-titular);
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  color: var(--texto);
  font-weight: 300;
  letter-spacing: 0.02em;
  transition: color 0.25s;
}

.nav-mobile a:hover {
  color: var(--azul-mar);
}

.nav-mobile .nav-cta-mobile {
  display: inline-flex;
  padding: 0.75rem 2rem;
  border: 1px solid var(--azul-mar);
  color: var(--azul-mar);
  border-radius: var(--radio);
  font-family: var(--fuente-mono);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all 0.3s var(--transicion);
}

.nav-mobile .nav-cta-mobile:hover {
  background: var(--azul-mar);
  color: var(--blanco);
}

.contenedor {
  width: 100%;
  max-width: var(--max-ancho);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
}

#inicio {
  position: relative;
  min-height: max(660px, 100vh);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding-top: clamp(7rem, 14vh, 11rem);
  padding-bottom: clamp(3rem, 6vh, 5rem);
  z-index: 1;
  overflow: hidden;
  background: #0a1018;
}

.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    transparent 45%,
    rgba(0, 0, 0, 0.18) 72%,
    rgba(0, 0, 0, 0.35) 100%
  );
}

.hero-contenido {
  max-width: 720px;
}

.hero-sonido {
  position: absolute;
  bottom: 2.5rem;
  left: clamp(1.5rem, 5vw, 4rem);
  z-index: 3;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s var(--transicion);
}

.hero-sonido:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.7);
  transform: scale(1.08);
}

#alojamiento,
#tarifas,
#contacto {
  position: relative;
  z-index: 1;
}

#alojamiento {
  background: var(--blanco-lino);
  padding: var(--padding-seccion) 0;
}

#tarifas {
  background: var(--arena);
  padding: var(--padding-seccion) 0;
}

#contacto {
  background: var(--blanco-lino);
  padding: var(--padding-seccion) 0;
}

.seccion-kicker {
  font-family: var(--fuente-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dorado);
  display: block;
  margin-bottom: 1rem;
}

.seccion-titulo {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 300;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.seccion-subtitulo {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--texto-secundario);
  max-width: 600px;
  line-height: 1.75;
}

.seccion-titulo em,
.seccion-subtitulo em {
  font-style: italic;
  color: var(--azul-mar);
}

.divisor {
  width: 48px;
  height: 1px;
  background: var(--dorado);
  margin: 2rem 0;
  opacity: 0.6;
}

.grid-dos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap);
  align-items: center;
}

.grid-tres {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}

.grid-seis {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}

.espacio-seccion {
  margin-top: clamp(3rem, 6vw, 5rem);
}

.espacio-medio {
  margin-top: clamp(2rem, 4vw, 3.5rem);
}

footer {
  position: relative;
  z-index: 1;
  background: var(--texto);
  color: rgba(250, 248, 244, 0.7);
  padding: clamp(3rem, 6vw, 5rem) 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--gap);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.footer-marca {
  font-family: var(--fuente-titular);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--blanco-lino);
  letter-spacing: 0.03em;
  margin-bottom: 1rem;
  display: block;
}

.footer-desc {
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(250, 248, 244, 0.55);
}

.footer-titulo {
  font-family: var(--fuente-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dorado);
  margin-bottom: 1.25rem;
  display: block;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(250, 248, 244, 0.6);
  transition: color 0.25s;
}

.footer-links a:hover {
  color: var(--blanco-lino);
}

.footer-barra {
  border-top: 1px solid rgba(250, 248, 244, 0.08);
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-copyright {
  font-size: 0.78rem;
  color: rgba(250, 248, 244, 0.35);
  font-family: var(--fuente-mono);
  letter-spacing: 0.05em;
}

@media (max-width: 960px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .grid-dos {
    grid-template-columns: 1fr;
  }

  .grid-tres {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-seis {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-grid > :first-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 520px) {
  .grid-tres,
  .grid-seis {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-barra {
    flex-direction: column;
    text-align: center;
  }
}