* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --fondo-oscuro: #0d0a0f;
  --fondo-tarjeta: #160f1b;
  --fondo-seccion: #110d16;
  --rosa-dorado: #c9967a;
  --rosa-claro: #e8b49a;
  --morado-profundo: #2a1535;
  --dorado: #d4af7a;
  --blanco: #faf5f0;
  --blanco-dim: rgba(250, 245, 240, 0.65);
  --blanco-tenue: rgba(250, 245, 240, 0.12);
  --fuente-serif: 'Cormorant Garamond', Georgia, serif;
  --fuente-sans: 'Josefin Sans', sans-serif;
  --radio-peq: 8px;
  --radio-med: 16px;
  --radio-grande: 28px;
  --radio-pildora: 999px;
  --sombra-tarjeta: 0 8px 40px rgba(0,0,0,0.45);
  --sombra-brillo: 0 0 40px rgba(201,150,122,0.2);
  --transicion: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

body {
  background: var(--fondo-oscuro);
  color: var(--blanco);
  font-family: var(--fuente-sans);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

.particulas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.particula {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--rosa-dorado);
  border-radius: 50%;
  opacity: 0;
  animation: flotar 8s linear infinite;
}

@keyframes flotar {
  0% {
    opacity: 0;
    transform: translateY(100vh);
  }
  10% {
    opacity: 0.6;
  }
  90% {
    opacity: 0.6;
  }
  100% {
    opacity: 0;
    transform: translateY(-100vh);
  }
}

.cabecera {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 3rem;
  background: rgba(13, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--blanco-tenue);
  transition: var(--transicion);
}

.cabecera.desplazada {
  padding: 0.8rem 3rem;
  background: rgba(13, 10, 15, 0.97);
}

.cabecera__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--fuente-serif);
  font-size: 1.5rem;
}

.logo-icono {
  color: var(--rosa-dorado);
}

.logo-texto em {
  font-style: italic;
  color: var(--rosa-dorado);
}

.cabecera__nav {
  display: flex;
  gap: 2rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.cabecera__nav a {
  color: var(--blanco-dim);
  transition: color 0.3s;
}

.cabecera__nav a:hover {
  color: var(--rosa-claro);
}

.btn-nav {
  border: 1px solid var(--rosa-dorado);
  color: var(--rosa-dorado) !important;
  padding: 0.5rem 1.4rem;
  border-radius: var(--radio-pildora);
}

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

.hamburguesa span {
  width: 24px;
  height: 1.5px;
  background: var(--blanco);
  transition: var(--transicion);
}

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

.hamburguesa.abierta span:nth-child(2) {
  opacity: 0;
}

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

.menu-movil {
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  background: rgba(13, 10, 15, 0.98);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  padding: 1.5rem 2rem;
  gap: 1.2rem;
  z-index: 99;
  transform: translateY(-120%);
  transition: transform 0.4s;
}

.menu-movil.abierto {
  transform: translateY(0);
}

.menu-movil a {
  color: var(--blanco-dim);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--blanco-tenue);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 6rem 2rem;
  z-index: 1;
}

.hero__fondo {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 30%, rgba(107, 63, 160, 0.3) 0%, transparent 70%),
              linear-gradient(180deg, #0d0a0f 0%, #1a0f22 50%, #0d0a0f 100%);
  z-index: -1;
}

.hero__contenido {
  position: relative;
  z-index: 1;
  max-width: 760px;
}

.hero__ceja {
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--rosa-dorado);
  margin-bottom: 1.5rem;
}

.hero__titulo {
  font-family: var(--fuente-serif);
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 300;
  line-height: 1.05;
  color: var(--blanco);
  margin-bottom: 1.5rem;
}

.hero__titulo em {
  font-style: italic;
  color: var(--rosa-dorado);
}

.hero__subtitulo {
  font-size: 0.9rem;
  color: var(--blanco-dim);
  max-width: 540px;
  margin: 0 auto 2.5rem;
}

.hero__botones {
  display: flex;
  gap: 1.2rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primario {
  background: linear-gradient(135deg, var(--rosa-dorado), var(--dorado));
  color: var(--fondo-oscuro);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.9rem 2.2rem;
  border-radius: var(--radio-pildora);
  transition: var(--transicion);
  display: inline-block;
  border: none;
  cursor: pointer;
}

.btn-primario:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201,150,122,0.4);
}

.btn-secundario {
  background: transparent;
  color: var(--blanco);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.9rem 2.2rem;
  border-radius: var(--radio-pildora);
  border: 1px solid var(--blanco-tenue);
  transition: var(--transicion);
}

.btn-secundario:hover {
  border-color: var(--rosa-dorado);
  color: var(--rosa-dorado);
}

.btn-tarjeta {
  background: transparent;
  color: var(--rosa-dorado);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.6rem 1.5rem;
  border-radius: var(--radio-pildora);
  border: 1px solid var(--rosa-dorado);
  transition: var(--transicion);
  display: inline-block;
  text-align: center;
  cursor: pointer;
}

.btn-tarjeta:hover {
  background: var(--rosa-dorado);
  color: var(--fondo-oscuro);
}

.barra-confianza {
  background: var(--morado-profundo);
  border-top: 1px solid rgba(201,150,122,0.2);
  border-bottom: 1px solid rgba(201,150,122,0.2);
  padding: 2rem 2rem;
  position: relative;
  z-index: 1;
}

.barra-confianza__interior {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.item-confianza {
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.numero-confianza {
  font-family: var(--fuente-serif);
  font-size: 2.2rem;
  font-weight: 600;
  color: var(--rosa-dorado);
  line-height: 1;
}

.etiqueta-confianza {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blanco-dim);
}

.separador-confianza {
  color: var(--rosa-dorado);
  opacity: 0.5;
  font-size: 1rem;
}

.seccion {
  padding: 7rem 2rem;
  position: relative;
  z-index: 1;
}

.seccion--oscura {
  background: var(--fondo-seccion);
  position: relative;
  z-index: 1;
}

.seccion--gradiente {
  background: linear-gradient(135deg, #0d0a0f 0%, #1a0f22 50%, #0d0a0f 100%);
  position: relative;
  z-index: 1;
}

.seccion--cta {
  background: linear-gradient(135deg, var(--morado-profundo) 0%, #0d0a0f 100%);
  position: relative;
  z-index: 1;
}

.seccion__encabezado {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 4rem;
}

.seccion__ceja {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--rosa-dorado);
  margin-bottom: 0.8rem;
}

.seccion__titulo {
  font-family: var(--fuente-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  line-height: 1.15;
  color: var(--blanco);
  margin-bottom: 1rem;
}

.seccion__titulo em {
  font-style: italic;
  color: var(--rosa-dorado);
}

.grid-categorias {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.tarjeta-categoria {
  background: var(--fondo-tarjeta);
  border: 1px solid var(--blanco-tenue);
  border-radius: var(--radio-med);
  transition: var(--transicion);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 340px;
  position: relative;
  z-index: 1;
}

.tarjeta-categoria:hover {
  transform: translateY(-8px);
  border-color: rgba(201,150,122,0.5);
  box-shadow: var(--sombra-brillo);
}

.tarjeta-categoria__cuerpo {
  padding: 2.5rem;
  width: 100%;
}

.tarjeta-categoria__cuerpo h3 {
  font-family: var(--fuente-serif);
  font-size: 1.8rem;
  font-weight: 400;
  margin-bottom: 1rem;
  color: var(--blanco);
}

.tarjeta-categoria__cuerpo p {
  font-size: 1rem;
  color: var(--blanco-dim);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.enlace-flecha {
  font-size: 0.85rem;
  color: var(--rosa-dorado);
  transition: color 0.3s;
  display: inline-block;
  padding: 0.5rem 1rem;
  border: 1px solid var(--rosa-dorado);
  border-radius: var(--radio-pildora);
}

.enlace-flecha:hover {
  color: var(--fondo-oscuro);
  background: var(--rosa-dorado);
}

.grid-tratamientos {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.tarjeta-tratamiento {
  background: var(--fondo-tarjeta);
  border: 1px solid var(--blanco-tenue);
  border-radius: var(--radio-med);
  overflow: hidden;
  transition: var(--transicion);
  cursor: pointer;
  position: relative;
  z-index: 1;
}

.tarjeta-tratamiento:hover {
  transform: translateY(-6px);
  border-color: rgba(201,150,122,0.4);
  box-shadow: var(--sombra-brillo);
}

.tarjeta-tratamiento__imagen {
  width: 100%;
  height: 280px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--fondo-oscuro);
}

.tarjeta-tratamiento__imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.4s ease;
  display: block;
}

.tarjeta-tratamiento:hover .tarjeta-tratamiento__imagen img {
  transform: scale(1.08);
}

.tarjeta-tratamiento__contenido {
  padding: 1.8rem;
  text-align: center;
}

.tarjeta-tratamiento__titulo {
  font-family: var(--fuente-serif);
  font-size: 1.4rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
}

.tarjeta-tratamiento__beneficios {
  margin-bottom: 1rem;
  text-align: left;
}

.tarjeta-tratamiento__beneficios li {
  font-size: 0.85rem;
  color: var(--blanco-dim);
  padding: 0.3rem 0 0.3rem 1.2rem;
  position: relative;
}

.tarjeta-tratamiento__beneficios li::before {
  content: '✦';
  position: absolute;
  left: 0;
  color: var(--rosa-dorado);
}

.diseno-depilacion {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.beneficios-numerados {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin: 2rem 0;
}

.beneficio-num {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.numero {
  font-family: var(--fuente-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--rosa-dorado);
  min-width: 2.5rem;
}

.beneficio-num strong {
  font-size: 0.9rem;
  color: var(--blanco);
  display: block;
}

.beneficio-num p {
  font-size: 0.8rem;
  color: var(--blanco-dim);
}

.depilacion-visual {
  border-radius: var(--radio-grande);
  overflow: hidden;
  box-shadow: var(--sombra-tarjeta);
  background: var(--fondo-oscuro);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 280px;
}

.depilacion-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

#promos {
  position: relative;
  z-index: 1;
}

.tarjeta-promo {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
  background: var(--fondo-tarjeta);
  border: 1px solid rgba(201,150,122,0.3);
  border-radius: var(--radio-grande);
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}

.tarjeta-promo__izquierda {
  padding: 2.5rem;
  background: linear-gradient(135deg, rgba(42,21,53,0.8), rgba(13,10,15,0.5));
}

.promo-insignia {
  background: linear-gradient(135deg, var(--rosa-dorado), var(--dorado));
  color: var(--fondo-oscuro);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  padding: 0.3rem 1rem;
  border-radius: var(--radio-pildora);
  display: inline-block;
  margin-bottom: 1rem;
}

.tarjeta-promo__izquierda h3 {
  font-family: var(--fuente-serif);
  font-size: 1.8rem;
  margin-bottom: 1rem;
}

.promo-beneficios {
  margin: 1rem 0;
}

.promo-beneficios li {
  font-size: 0.9rem;
  padding: 0.3rem 0;
}

.promo-precio {
  margin: 1.5rem 0;
}

.precio-etiqueta {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--blanco-dim);
}

.precio-cantidad {
  font-family: var(--fuente-serif);
  font-size: 3rem;
  font-weight: 700;
  color: var(--rosa-dorado);
}

.tarjeta-promo__derecha {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  justify-content: center;
}

.promo-caracteristica {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.caracteristica-icono {
  font-size: 2rem;
}

.promo-caracteristica strong {
  font-size: 1rem;
  color: var(--blanco);
  display: block;
  margin-bottom: 0.2rem;
}

.promo-caracteristica p {
  font-size: 0.85rem;
  color: var(--blanco-dim);
}

.cta-contenido {
  max-width: 700px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-titulo {
  font-family: var(--fuente-serif);
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 1.5rem;
}

.cta-titulo em {
  color: var(--rosa-dorado);
  font-style: italic;
}

form {
  margin-top: 2.5rem;
}

.fila-formulario {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.input-formulario {
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--blanco-tenue);
  border-radius: var(--radio-med);
  padding: 1rem 1.5rem;
  color: var(--blanco);
  font-size: 1rem;
  width: 100%;
}

.input-formulario:focus {
  outline: none;
  border-color: var(--rosa-dorado);
}

.select-formulario {
  margin-bottom: 1.5rem;
}

.select-formulario option {
  background: var(--fondo-oscuro);
}

.btn-enviar {
  width: 100%;
  background: linear-gradient(135deg, var(--rosa-dorado), var(--dorado));
  color: var(--fondo-oscuro);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 1.2rem;
  font-size: 1rem;
  border: none;
  border-radius: var(--radio-med);
  cursor: pointer;
  transition: var(--transicion);
}

.btn-enviar:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(201,150,122,0.5);
}

.pie {
  background: var(--fondo-seccion);
  border-top: 1px solid var(--blanco-tenue);
  padding: 3rem 2rem 1rem;
  position: relative;
  z-index: 1;
}

.pie__interior {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  padding-bottom: 2rem;
}

.pie__marca .logo-texto {
  font-size: 1.3rem;
  display: block;
  margin-bottom: 0.5rem;
}

.pie__marca p {
  font-size: 0.8rem;
  color: var(--blanco-dim);
}

.pie__enlaces h4,
.pie__contacto h4 {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--rosa-dorado);
  margin-bottom: 1rem;
}

.pie__enlaces a {
  display: block;
  font-size: 0.8rem;
  color: var(--blanco-dim);
  margin-bottom: 0.5rem;
  transition: color 0.3s;
}

.pie__enlaces a:hover {
  color: var(--rosa-claro);
}

.pie__contacto p {
  font-size: 0.8rem;
  color: var(--blanco-dim);
  margin-bottom: 0.5rem;
}

.pie__inferior {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--blanco-tenue);
  font-size: 0.7rem;
  color: rgba(255,255,255,0.3);
}

.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: linear-gradient(135deg, var(--rosa-dorado), var(--dorado));
  color: var(--fondo-oscuro);
  font-weight: 600;
  padding: 0.8rem 1.5rem;
  border-radius: var(--radio-pildora);
  z-index: 999;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.3s;
  pointer-events: none;
}

.toast.mostrar {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .grid-categorias {
    grid-template-columns: 1fr 1fr;
  }
  .diseno-depilacion {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .diseno-depilacion .beneficio-num {
    text-align: left;
  }
  .tarjeta-promo {
    grid-template-columns: 1fr;
  }
  .pie__interior {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 680px) {
  .cabecera {
    padding: 1rem 1.5rem;
  }
  .cabecera__nav {
    display: none;
  }
  .hamburguesa {
    display: flex;
  }
  .grid-categorias {
    grid-template-columns: 1fr;
  }
  .fila-formulario {
    grid-template-columns: 1fr;
  }
  .pie__interior {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero {
    padding: 5rem 1rem;
  }
  .seccion {
    padding: 4rem 1rem;
  }
  .barra-confianza__interior {
    gap: 1.5rem;
  }
}