/* ============================================================
   SIEMPRE PRESENTE · Página de inicio (landing)
   Misma paleta y tipografía que el memorial.
   ============================================================ */

:root {
  --sp-fondo: #faf6ee;
  --sp-fondo-alt: #f3ecdf;
  --sp-fondo-carta: #ffffff;
  --sp-texto: #3a352c;
  --sp-texto-tenue: #6f685a;
  --sp-acento: #8a6a2f;
  --sp-acento-claro: #8a6a2f;
  --sp-acento-oscuro: #7a5c27;
  --sp-linea: rgba(168, 131, 62, 0.25);
  --sp-serif: "Cormorant Garamond", "Playfair Display", Georgia, serif;
  --sp-sans: "Lato", "Segoe UI", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body.lp-body {
  font-family: var(--sp-sans);
  font-weight: 300;
  color: var(--sp-texto);
  background: var(--sp-fondo);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

/* Sutil ruido superpuesto para textura premium */
body.lp-body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.035'/%3E%3C/svg%3E");
}

/* ---------- NAV ---------- */
.lp-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  background: rgba(250, 246, 238, 0.75);
  backdrop-filter: blur(12px) saturate(180%);
  -webkit-backdrop-filter: blur(12px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: inset 0 -1px 0 rgba(168, 131, 62, 0.1), 0 4px 24px rgba(58, 53, 44, 0.04);
  transition: all 0.3s ease;
}

.lp-nav__marca {
  display: block;
  line-height: 0;
}

.lp-nav__logo {
  height: 48px;
  width: auto;
}

.lp-nav__links {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.lp-nav__links a {
  color: var(--sp-texto-tenue);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

.lp-nav__links a:hover {
  color: var(--sp-acento);
}

.lp-nav__cta {
  color: #fff !important;
  background: var(--sp-acento);
  padding: 0.5rem 1.1rem;
  border-radius: 2px;
}

.lp-nav__cta:hover {
  background: var(--sp-acento-claro);
}

/* ---------- HERO ---------- */
.lp-hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 4rem 1.5rem;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 50% 30%, rgba(168, 131, 62, 0.16), transparent 60%),
    linear-gradient(180deg, #fdfbf5 0%, var(--sp-fondo) 75%);
}

.lp-hero__velo {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 120%, rgba(58, 53, 44, 0.05), transparent 55%);
  pointer-events: none;
}

.lp-hero__content {
  position: relative;
  z-index: 1;
  max-width: 820px;
  animation: lp-aparecer 1.4s ease both;
}

@keyframes lp-aparecer {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.lp-hero__kicker {
  text-transform: uppercase;
  letter-spacing: 0.38em;
  font-size: 0.72rem;
  color: var(--sp-acento);
  margin-bottom: 1.6rem;
}

.lp-hero__titulo {
  font-family: var(--sp-serif);
  font-weight: 400;
  font-size: clamp(2.8rem, 7vw, 4.8rem);
  line-height: 1.05;
  color: var(--sp-texto);
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.lp-hero__divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  margin: 1.5rem auto;
}

.lp-hero__divider span {
  width: 3rem;
  height: 1px;
  background: var(--sp-linea);
}

.lp-hero__divider i {
  color: var(--sp-acento);
  font-size: 0.75rem;
  font-style: normal;
}

.lp-hero__texto {
  font-size: 1.15rem;
  color: var(--sp-texto-tenue);
  max-width: 38rem;
  margin: 0 auto 2rem;
}

.lp-hero__acciones {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* ---------- BOTONES ---------- */
.lp-boton {
  display: inline-block;
  font-family: var(--sp-sans);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 0.95rem 2rem;
  border-radius: 2px;
  text-decoration: none;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  cursor: pointer;
  border: 1px solid var(--sp-acento);
}
.lp-boton:hover {
  transform: translateY(-2px);
}
.lp-boton:active {
  transform: translateY(1px) scale(0.98);
}

.lp-boton--primario {
  color: #fff;
  background: var(--sp-acento);
}

.lp-boton--primario:hover {
  background: transparent;
  color: var(--sp-acento);
}

.lp-boton--secundario {
  color: var(--sp-acento);
  background: transparent;
  border-color: var(--sp-linea);
}

.lp-boton--secundario:hover {
  border-color: var(--sp-acento);
}

/* ---------- CONFIANZA ---------- */
.lp-confianza {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 3rem;
  padding: 1.5rem 1.5rem;
  border-top: 1px solid var(--sp-linea);
  border-bottom: 1px solid var(--sp-linea);
  background: var(--sp-fondo-alt);
}

.lp-confianza__item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--sp-texto-tenue);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
}

.lp-confianza__icono {
  color: var(--sp-acento);
}

/* ---------- SECCIONES ---------- */
.lp-seccion {
  padding: 7rem 1.5rem;
}

.lp-seccion--alt {
  background: var(--sp-fondo-alt);
}

.lp-seccion__inner {
  max-width: 1080px;
  margin: 0 auto;
}

/* Ajuste de separación Precios → Contacto (menos hueco entre ambas). */
#precios.lp-seccion {
  padding-bottom: 3rem;
}

#contacto.lp-seccion {
  padding-top: 3rem;
}

.lp-seccion__kicker {
  text-transform: uppercase;
  letter-spacing: 0.32em;
  font-size: 0.72rem;
  color: var(--sp-acento);
  margin-bottom: 1rem;
  text-align: center;
}

.lp-seccion__titulo {
  font-family: var(--sp-serif);
  font-weight: 400;
  font-size: clamp(2rem, 4vw, 2.9rem);
  line-height: 1.15;
  color: var(--sp-texto);
  text-align: center;
  margin-bottom: 2.5rem;
}

.lp-seccion__intro {
  color: var(--sp-texto-tenue);
  text-align: center;
  max-width: 36rem;
  margin: -1.5rem auto 2.5rem;
}

/* Contraste AA: el acento (#8a6a2f) no llega a 4.5:1 sobre el fondo
   alterno (#f3ecdf). Para textos pequeños usamos un dorado más oscuro. */
.lp-seccion--alt .lp-seccion__kicker,
.lp-seccion--alt .lp-campo label {
  color: var(--sp-acento-oscuro);
}

/* Enlace de la intro de contacto: dorado oscuro subrayado, en cualquier fondo. */
.lp-seccion__intro a {
  color: var(--sp-acento-oscuro);
  text-decoration: underline;
}

/* ---------- PASOS ---------- */
.lp-pasos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.lp-paso {
  text-align: center;
  padding: 0 0.5rem;
}

.lp-paso__numero {
  display: inline-grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border: 1px solid var(--sp-acento);
  border-radius: 50%;
  font-family: var(--sp-serif);
  font-size: 1.3rem;
  color: var(--sp-acento);
  margin-bottom: 1rem;
}

.lp-paso__titulo {
  font-family: var(--sp-serif);
  font-weight: 500;
  font-size: 1.3rem;
  color: var(--sp-texto);
  margin-bottom: 0.5rem;
}

.lp-paso p {
  color: var(--sp-texto-tenue);
  font-size: 0.95rem;
}

/* ---------- GRID DE CARACTERÍSTICAS ---------- */
.lp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  align-items: start;
  padding-bottom: 2rem; /* Espacio para las tarjetas desplazadas */
}

.lp-tarjeta {
  background: var(--sp-fondo-carta);
  border: 1px solid var(--sp-linea);
  border-radius: 2px;
  padding: 1.8rem 1.6rem;
  text-align: center;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.lp-tarjeta:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(58, 53, 44, 0.05);
}

/* Romper la simetría desplazando la columna central */
@media (min-width: 861px) {
  .lp-tarjeta:nth-child(3n+2) {
    transform: translateY(2rem);
  }
  .lp-tarjeta:nth-child(3n+2):hover {
    transform: translateY(calc(2rem - 4px));
  }
}

.lp-tarjeta__icono {
  display: block;
  font-size: 1.6rem;
  margin-bottom: 0.7rem;
}

.lp-tarjeta h3 {
  font-family: var(--sp-serif);
  font-weight: 500;
  font-size: 1.2rem;
  color: var(--sp-texto);
  margin-bottom: 0.4rem;
}

.lp-tarjeta p {
  color: var(--sp-texto-tenue);
  font-size: 0.92rem;
}

/* ---------- EJEMPLO ---------- */
.lp-ejemplo {
  text-decoration: none;
  display: block;
  max-width: 560px;
  margin: 0 auto;
}

.lp-ejemplo__tarjeta {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  background: var(--sp-fondo-carta);
  border: 1px solid var(--sp-linea);
  border-radius: 2px;
  padding: 1.8rem;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.lp-ejemplo:hover .lp-ejemplo__tarjeta {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(58, 53, 44, 0.08);
}

.lp-ejemplo__inicial {
  flex: 0 0 auto;
  width: 5rem;
  height: 5rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--sp-linea);
  border-radius: 2px;
  background: var(--sp-fondo-alt);
  font-family: var(--sp-serif);
  font-size: 2.4rem;
  color: var(--sp-acento);
}

.lp-ejemplo__nombre {
  font-family: var(--sp-serif);
  font-weight: 500;
  font-size: 1.4rem;
  color: var(--sp-texto);
}

.lp-ejemplo__fechas {
  font-family: var(--sp-serif);
  color: var(--sp-texto-tenue);
  letter-spacing: 0.08em;
}

.lp-ejemplo__cta {
  display: inline-block;
  margin-top: 0.6rem;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sp-acento);
}

/* ---------- TESTIMONIOS ---------- */
.lp-testimonios {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}

.lp-testimonio {
  background: var(--sp-fondo-carta);
  border: 1px solid var(--sp-linea);
  border-radius: 2px;
  padding: 1.8rem 1.6rem;
}

.lp-testimonio p {
  font-family: var(--sp-serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--sp-texto);
}

.lp-testimonio footer {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--sp-acento);
  letter-spacing: 0.06em;
}

/* ---------- PLANES ---------- */
.lp-planes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  align-items: stretch;
}

.lp-plan {
  position: relative;
  background: var(--sp-fondo-carta);
  border: 1px solid var(--sp-linea);
  border-radius: 2px;
  padding: 2rem 1.6rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.4s ease;
}

.lp-plan:hover {
  transform: translateY(-4px);
}

.lp-plan--destacado {
  border-color: var(--sp-acento);
  box-shadow: 0 14px 40px rgba(168, 131, 62, 0.15);
  transform: scale(1.05);
  z-index: 2;
}

.lp-plan--destacado:hover {
  transform: scale(1.05) translateY(-4px);
}

.lp-plan__etiqueta {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--sp-acento);
  color: #fff;
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.25rem 0.8rem;
  border-radius: 2px;
}

.lp-plan__nombre {
  font-family: var(--sp-serif);
  font-weight: 500;
  font-size: 1.3rem;
  color: var(--sp-texto);
  text-align: center;
}

.lp-plan__precio {
  font-family: var(--sp-serif);
  font-size: 2.4rem;
  color: var(--sp-acento);
  line-height: 1.1;
  text-align: center;
}

.lp-plan__iva {
  display: block;
  font-family: var(--sp-sans);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: none;
  color: var(--sp-texto-tenue);
  margin-top: 0.2rem;
}

.lp-plan__detalle {
  font-size: 0.78rem;
  color: var(--sp-texto-tenue);
  letter-spacing: 0.06em;
  margin-bottom: 1.2rem;
  text-align: center;
}

.lp-plan__lista {
  list-style: none;
  margin: 0 0 1.6rem;
  text-align: left;
}

.lp-plan__lista li {
  padding: 0.4rem 0;
  color: var(--sp-texto-tenue);
  font-size: 0.92rem;
  border-bottom: 1px solid rgba(168, 131, 62, 0.1);
}

.lp-plan .lp-boton {
  margin-top: auto;
}

.lp-plan__nota {
  text-align: center;
  color: var(--sp-texto-tenue);
  font-size: 0.85rem;
  margin-top: 1.6rem;
}

/* ---------- PLACA QR (complemento) ---------- */
.lp-placa-extra {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  max-width: 760px;
  margin: 2.2rem auto 0;
  padding: 1.6rem 1.8rem;
  background: var(--sp-fondo-carta);
  border: 1px solid var(--sp-acento);
  border-radius: 2px;
  box-shadow: 0 14px 40px rgba(168, 131, 62, 0.12);
  flex-wrap: wrap;
}

.lp-placa-extra__icono {
  font-size: 1.9rem;
  color: var(--sp-acento);
  line-height: 1;
}

.lp-placa-extra__info {
  flex: 1 1 260px;
}

.lp-placa-extra__titulo {
  font-family: var(--sp-serif);
  font-weight: 500;
  font-size: 1.35rem;
  color: var(--sp-texto);
  margin-bottom: 0.3rem;
}

.lp-placa-extra__texto {
  color: var(--sp-texto-tenue);
  font-size: 0.92rem;
  margin: 0;
}

.lp-placa-extra__precio {
  font-family: var(--sp-serif);
  font-size: 2rem;
  color: var(--sp-acento);
  white-space: nowrap;
  line-height: 1.1;
}

.lp-placa-extra__precio span {
  display: block;
  font-family: var(--sp-sans);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
  color: var(--sp-texto-tenue);
}

/* ---------- CONTACTO ---------- */
.lp-contacto__inner {
  max-width: 720px;
}

.lp-form {
  margin-top: 1rem;
}

.lp-form__fila {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.lp-campo {
  margin-bottom: 1.2rem;
}

.lp-campo label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--sp-acento);
  margin-bottom: 0.5rem;
}

.lp-campo input,
.lp-campo textarea {
  width: 100%;
  background: var(--sp-fondo-carta);
  border: 1px solid var(--sp-linea);
  border-radius: 2px;
  color: var(--sp-texto);
  font-family: var(--sp-sans);
  font-size: 1rem;
  padding: 0.85rem 1rem;
  transition: border-color 0.3s ease;
}

.lp-campo input:focus,
.lp-campo textarea:focus {
  outline: none;
  border-color: var(--sp-acento);
}

.lp-aviso {
  max-width: 40rem;
  margin: 0 auto 1.5rem;
  padding: 0.9rem 1.2rem;
  border-radius: 2px;
  font-size: 0.9rem;
  text-align: center;
}

.lp-aviso--ok {
  background: rgba(122, 138, 112, 0.15);
  border: 1px solid rgba(122, 138, 112, 0.4);
  color: #4f5c47;
}

.lp-aviso--error {
  background: rgba(176, 111, 58, 0.12);
  border: 1px solid rgba(176, 111, 58, 0.4);
  color: #8a5230;
}

/* ---------- FOOTER ---------- */
.lp-footer {
  padding: 3rem 1.5rem;
  background: var(--sp-fondo-alt);
  border-top: 1px solid var(--sp-linea);
  text-align: center;
}

.lp-footer__logo {
  height: 120px;
  width: auto;
  margin-bottom: 0.8rem;
}

.lp-footer__frase {
  font-family: var(--sp-serif);
  font-style: italic;
  color: var(--sp-texto-tenue);
  margin: 0.5rem 0 0.8rem;
}

.lp-footer__legal {
  font-size: 0.75rem;
  color: var(--sp-texto-tenue);
}

/* ---------- ANIMACIÓN AL HACER SCROLL ---------- */
.lp-revelar {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.lp-revelar.lp-revelar--visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 860px) {
  .lp-nav__links a:not(.lp-nav__cta) {
    display: none;
  }

  .lp-nav__logo {
    height: 36px;
  }

  .lp-nav__cta {
    font-size: 0.68rem;
    padding: 0.4rem 0.75rem;
    letter-spacing: 0.05em;
  }

  .lp-pasos,
  .lp-grid,
  .lp-testimonios,
  .lp-planes,
  .lp-form__fila {
    grid-template-columns: 1fr;
  }

  .lp-hero__titulo {
    font-size: 2.2rem;
  }
}