/* ================================================================
   GLOW CODE — Sistema de diseño wellness sofisticado
   ================================================================ */

:root {
  /* Paleta refinada */
  --turquesa: #8FCFD0;
  --turquesa-medio: #6AB5B7;
  --turquesa-oscuro: #3E8587;
  --turquesa-profundo: #1F5253;
  --turquesa-bg: #F0F7F7;
  --turquesa-bg-2: #E6F1F1;
  --crema: #FAF8F5;
  --crema-2: #F4F1EC;
  --gris-50: #FAFAFA;
  --gris-100: #F2F3F4;
  --gris-200: #E5E7E9;
  --gris-300: #C9CDD1;
  --gris-500: #6B747C;
  --gris-700: #3D454C;
  --gris-900: #1A1F23;
  --blanco: #FFFFFF;
  --acento: #C9A876; /* dorado champán para detalles */

  /* Tipografía */
  --serif: 'Fraunces', 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Sombras */
  --sombra-xs: 0 1px 2px rgba(31, 82, 83, 0.04);
  --sombra-sm: 0 2px 8px rgba(31, 82, 83, 0.06);
  --sombra-md: 0 8px 24px rgba(31, 82, 83, 0.08);
  --sombra-lg: 0 20px 60px rgba(31, 82, 83, 0.12);
  --sombra-xl: 0 30px 80px rgba(31, 82, 83, 0.18);

  /* Radios */
  --r-sm: 8px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --r-full: 999px;

  /* Layout */
  --max: 1280px;
  --max-narrow: 880px;
  --max-wide: 1440px;

  --t-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --t: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow: 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.7;
  color: var(--gris-700);
  background: var(--blanco);
  font-weight: 400;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; height: auto; }
a { color: var(--turquesa-oscuro); text-decoration: none; transition: var(--t-fast); }
a:hover { color: var(--turquesa-profundo); }

/* ============ TIPOGRAFÍA ============ */
h1, h2, h3, h4, h5 {
  font-family: var(--serif);
  color: var(--gris-900);
  line-height: 1.1;
  font-weight: 400;
  letter-spacing: -0.025em;
}

h1 { font-size: clamp(2.75rem, 7vw, 5.5rem); font-weight: 300; }
.hero h1 { font-size: clamp(2.75rem, 6vw, 5.5rem); font-weight: 300; letter-spacing: -0.04em; }
h2 { font-size: clamp(2rem, 4.5vw, 3.5rem); font-weight: 400; margin-bottom: 1.5rem; }
h3 { font-size: clamp(1.4rem, 2.2vw, 1.75rem); font-weight: 500; margin-bottom: 0.75rem; }
h4 { font-size: 1.15rem; font-weight: 500; font-family: var(--sans); letter-spacing: -0.01em; }

p {
  margin-bottom: 1.25rem;
  color: var(--gris-700);
}

.lead {
  font-size: 1.25rem;
  line-height: 1.6;
  color: var(--gris-700);
  font-weight: 400;
}

.eyebrow {
  display: inline-block;
  font-family: var(--sans);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--turquesa-oscuro);
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.eyebrow-line {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}
.eyebrow-line::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--turquesa-oscuro);
}

em, .italic {
  font-family: var(--serif);
  font-style: italic;
  color: var(--turquesa-oscuro);
  font-weight: 400;
}

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.75rem;
}
.container-narrow {
  max-width: var(--max-narrow);
  margin: 0 auto;
  padding: 0 1.75rem;
}
.container-wide {
  max-width: var(--max-wide);
  margin: 0 auto;
  padding: 0 1.75rem;
}

/* ============ NAVEGACIÓN ============ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(229, 231, 233, 0.6);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.75rem;
  max-width: var(--max-wide);
  margin: 0 auto;
}
.logo img {
  height: 28px;
  transition: var(--t-fast);
}
.nav-menu {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}
.nav-menu a:not(.btn) {
  color: var(--gris-700);
  font-weight: 500;
  font-size: 0.92rem;
  position: relative;
  letter-spacing: 0.01em;
}
.nav-menu a:not(.btn):hover { color: var(--gris-900); }
.nav-menu a.activo:not(.btn) { color: var(--gris-900); }
.nav-menu a.btn-primario {
  color: var(--blanco);
}
.nav-menu a.btn-primario:hover {
  color: var(--turquesa);
  background: var(--gris-900);
}
.nav-menu a.activo:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--turquesa-oscuro);
}
.btn-menu {
  display: none;
  background: none;
  border: none;
  width: 28px;
  height: 28px;
  cursor: pointer;
  position: relative;
}
.btn-menu span {
  position: absolute;
  left: 4px;
  right: 4px;
  height: 1.5px;
  background: var(--gris-900);
  transition: var(--t-fast);
}
.btn-menu span:nth-child(1) { top: 9px; }
.btn-menu span:nth-child(2) { top: 17px; }

@media (max-width: 900px) {
  .btn-menu { display: block; }
  .nav-menu {
    position: fixed;
    inset: 70px 0 auto 0;
    background: var(--blanco);
    flex-direction: column;
    padding: 2rem 1.75rem;
    gap: 1rem;
    box-shadow: var(--sombra-md);
    transform: translateY(-20px);
    opacity: 0;
    pointer-events: none;
    transition: var(--t);
    align-items: stretch;
  }
  .nav-menu.abierto { transform: none; opacity: 1; pointer-events: auto; }
  .nav-menu a { padding: 0.5rem 0; font-size: 1.1rem; }
}

/* Espaciador para nav fija */
body { padding-top: 72px; }

/* ============ BOTONES ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 2rem;
  border-radius: var(--r-full);
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--t-fast);
  white-space: nowrap;
}
.btn-primario {
  background: var(--gris-900);
  color: var(--blanco);
}
.btn-primario:hover {
  background: var(--turquesa-profundo);
  color: var(--blanco);
  transform: translateY(-1px);
  box-shadow: var(--sombra-md);
}
.btn-secundario {
  background: transparent;
  color: var(--gris-900);
  border-color: var(--gris-300);
}
.btn-secundario:hover {
  border-color: var(--gris-900);
  background: var(--gris-900);
  color: var(--blanco);
}
.btn-claro {
  background: var(--blanco);
  color: var(--gris-900);
}
.btn-claro:hover {
  background: var(--gris-100);
}
.btn-fantasma {
  background: transparent;
  color: var(--turquesa-oscuro);
  padding: 0.5rem 0;
  font-weight: 500;
}
.btn-fantasma:hover {
  color: var(--turquesa-profundo);
}
.btn-fantasma::after {
  content: '→';
  margin-left: 0.5rem;
  transition: var(--t-fast);
}
.btn-fantasma:hover::after {
  margin-left: 0.75rem;
}

.btn-sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.82rem;
}

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: calc(100vh - 72px);
  background: var(--crema);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 75% 15%, rgba(143, 207, 208, 0.35) 0%, transparent 55%),
    radial-gradient(ellipse 70% 50% at 5% 85%, rgba(168, 218, 220, 0.4) 0%, transparent 60%),
    radial-gradient(circle at 50% 50%, var(--crema) 0%, var(--crema-2) 100%);
  z-index: 0;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(201, 168, 118, 0.08) 0%, transparent 30%),
    radial-gradient(circle at 80% 70%, rgba(143, 207, 208, 0.12) 0%, transparent 35%);
  animation: heroFloat 18s ease-in-out infinite alternate;
}
@keyframes heroFloat {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-2%, 2%) scale(1.05); }
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 4rem;
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: 5rem 0;
}
.hero-text { max-width: 540px; }
.hero h1 {
  margin-bottom: 1.75rem;
  line-height: 1.02;
}
.hero h1 em {
  font-style: italic;
  color: var(--turquesa-oscuro);
  font-weight: 300;
  position: relative;
}
.hero .lead {
  margin-bottom: 2.5rem;
  max-width: 500px;
  color: var(--gris-700);
  font-size: 1.18rem;
}
.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}
.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: start;
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--gris-200);
}
.hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}
.hero-meta-num {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 3vw, 1.75rem);
  color: var(--gris-900);
  line-height: 1;
  font-weight: 400;
}
.hero-meta-lbl {
  font-size: clamp(0.65rem, 1.4vw, 0.75rem);
  color: var(--gris-500);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  line-height: 1.3;
}

.hero-visual {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--r-xl);
  overflow: hidden;
  background: var(--blanco);
  box-shadow: 0 40px 100px rgba(31, 82, 83, 0.22), 0 10px 30px rgba(31, 82, 83, 0.10);
  animation: heroVisualEnter 1.2s cubic-bezier(0.4, 0, 0.2, 1) both;
}
@keyframes heroVisualEnter {
  from { opacity: 0; transform: translateY(40px) scale(0.96); }
  to { opacity: 1; transform: none; }
}
.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 6s ease-out;
}
.hero-visual:hover img { transform: scale(1.08); }
.hero-tag {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  padding: 0.5rem 1rem;
  border-radius: var(--r-full);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--turquesa-profundo);
  font-weight: 600;
  z-index: 2;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 3rem 0;
  }
  .hero-visual { aspect-ratio: 1; max-height: 500px; }
}

/* ============ SECCIONES ============ */
section {
  padding: 4.5rem 0;
  position: relative;
}
section.compacto { padding: 3rem 0; }
section.amplio { padding: 6rem 0; }

.bg-crema { background: var(--crema); }
.bg-crema-2 { background: var(--crema-2); }
.bg-turquesa-bg { background: var(--turquesa-bg); }
.bg-gris-50 { background: var(--gris-50); }
.bg-oscuro { background: var(--turquesa-profundo); color: var(--blanco); }
.bg-oscuro h1, .bg-oscuro h2, .bg-oscuro h3 { color: var(--blanco); }
.bg-oscuro p { color: rgba(255, 255, 255, 0.85); }

.seccion-titulo {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3rem;
}
.seccion-titulo .lead {
  margin-top: 1rem;
  color: var(--gris-500);
}
.seccion-titulo-izq {
  max-width: 720px;
  margin-bottom: 2.5rem;
}

@media (max-width: 768px) {
  section { padding: 3rem 0; }
}

/* ============ PILARES (Beneficios) ============ */
.pilares {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.pilar {
  padding: 2.5rem 2rem;
  background: var(--blanco);
  border-radius: var(--r-lg);
  border: 1px solid var(--gris-200);
  transition: var(--t);
  position: relative;
  overflow: hidden;
}
.pilar:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-lg);
  border-color: transparent;
}
.pilar-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--r-md);
  background: var(--turquesa-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  color: var(--turquesa-oscuro);
}
.pilar-icon svg { width: 28px; height: 28px; }
.pilar h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
}
.pilar p {
  color: var(--gris-500);
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 768px) {
  .pilares { grid-template-columns: 1fr; gap: 1.25rem; }
}

/* ============ FRASE / QUOTE ============ */
.quote {
  text-align: center;
  max-width: 920px;
  margin: 0 auto;
}
.quote-text {
  font-family: var(--serif);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 300;
  line-height: 1.3;
  color: var(--gris-900);
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
}
.quote-text em { color: var(--turquesa-oscuro); font-style: italic; }
.quote-author {
  font-size: 0.85rem;
  color: var(--gris-500);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* ============ DESTACADO (split feature) ============ */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.split.invertido { direction: rtl; }
.split.invertido > * { direction: ltr; }
.split-imagen {
  aspect-ratio: 5/3;
  border-radius: var(--r-lg);
  background: var(--blanco);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--gris-200);
  box-shadow: var(--sombra-md);
}
.split-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.split-text { padding: 2rem 0; }
.split-text h2 { margin-bottom: 1.5rem; }
.split-text .lead { color: var(--gris-700); }

@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; gap: 2.5rem; }
  .split-text { padding: 0; }
}

/* ============ CATÁLOGO DE PRODUCTOS ============ */
.productos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.75rem;
}

.producto-card {
  background: var(--blanco);
  border-radius: var(--r-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--t);
  position: relative;
}
.producto-card:hover {
  transform: translateY(-6px);
}
.producto-card:hover .producto-imagen {
  border-color: var(--turquesa);
  box-shadow: var(--sombra-md);
}
.producto-card:hover .producto-imagen img {
  transform: scale(1.04);
}
.producto-imagen {
  aspect-ratio: 5/3;
  background: var(--blanco);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  border-radius: var(--r-lg);
  border: 1px solid var(--gris-200);
}
.producto-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--t);
}
.producto-info {
  padding: 1.5rem 0.5rem 0.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.producto-categoria {
  font-size: 0.7rem;
  color: var(--gris-500);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 0.5rem;
  font-weight: 500;
}
.producto-nombre {
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--gris-900);
  margin: 0;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.01em;
}
.producto-comercial {
  color: var(--gris-500);
  font-size: 0.9rem;
  margin-top: 0.35rem;
  font-style: italic;
  font-family: var(--serif);
}
.producto-link {
  margin-top: 1rem;
  font-size: 0.85rem;
  color: var(--turquesa-oscuro);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--t-fast);
}
.producto-link::after {
  content: '→';
  transition: var(--t-fast);
}
.producto-card:hover .producto-link::after {
  transform: translateX(4px);
}

/* Filtros del catálogo */
.filtros {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 1.5rem;
}
.filtro-btn {
  padding: 0.6rem 1.4rem;
  background: transparent;
  border: 1px solid var(--gris-200);
  border-radius: var(--r-full);
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--gris-700);
  transition: var(--t-fast);
  font-family: var(--sans);
  font-weight: 500;
}
.filtro-btn:hover { border-color: var(--gris-900); color: var(--gris-900); }
.filtro-btn.activo {
  background: var(--gris-900);
  color: var(--blanco);
  border-color: var(--gris-900);
}

/* ============ PRODUCTO DETALLE ============ */
.producto-detalle {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 5rem;
  align-items: start;
  padding: 4rem 0 6rem;
}
.producto-detalle-imagen {
  aspect-ratio: 5/3;
  border-radius: var(--r-lg);
  background: var(--blanco);
  display: flex;
  align-items: center;
  justify-content: center;
  position: sticky;
  top: 100px;
  overflow: hidden;
  border: 1px solid var(--gris-200);
  box-shadow: var(--sombra-md);
}
.producto-detalle-imagen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.producto-detalle h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 0.5rem;
  font-weight: 400;
}
.producto-detalle .producto-comercial {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  color: var(--gris-500);
}
.producto-detalle p {
  color: var(--gris-700);
  font-size: 1.05rem;
  line-height: 1.7;
}

.especificaciones {
  background: var(--crema);
  padding: 2rem;
  border-radius: var(--r-md);
  margin: 2rem 0;
  border: 1px solid var(--gris-200);
}
.especificaciones dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem 1.5rem;
}
.especificaciones dt {
  font-size: 0.7rem;
  color: var(--gris-500);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 500;
  margin-bottom: 0.25rem;
}
.especificaciones dd {
  color: var(--gris-900);
  font-weight: 500;
  font-size: 0.95rem;
}

.beneficios-lista {
  list-style: none;
  margin: 1.5rem 0 2rem;
}
.beneficios-lista li {
  padding: 1.25rem 0 1.25rem 2.25rem;
  position: relative;
  border-bottom: 1px solid var(--gris-200);
  color: var(--gris-700);
  font-size: 0.96rem;
  line-height: 1.65;
}
.beneficios-lista li:last-child { border: none; }
.beneficios-lista li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 1.6rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--turquesa-bg);
  border: 1px solid var(--turquesa);
}
.beneficios-lista li::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1.9rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--turquesa-oscuro);
}
.beneficios-lista li strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--gris-900);
  margin-bottom: 0.35rem;
  letter-spacing: -0.01em;
}

.aviso {
  background: var(--turquesa-bg);
  border-radius: var(--r-md);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  font-size: 0.9rem;
  color: var(--turquesa-profundo);
  border: 1px solid rgba(62, 133, 135, 0.15);
}
.aviso strong { color: var(--turquesa-profundo); font-weight: 600; }

/* ============ FICHA DE PRODUCTO — Bloques de información ============ */
.ficha-bloque {
  margin-top: 2rem;
}
.ficha-bloque h3.ficha-titulo {
  font-family: var(--sans);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--gris-500);
  font-weight: 600;
  margin: 0 0 1rem 0;
}
.ficha-lista {
  list-style: none;
  padding: 0;
  margin: 0;
}
.ficha-lista li {
  position: relative;
  padding: 0.65rem 0 0.65rem 1.6rem;
  border-bottom: 1px solid var(--gris-200);
  font-size: 0.95rem;
  color: var(--gris-700);
  line-height: 1.55;
}
.ficha-lista li:last-child { border-bottom: none; }
.ficha-lista li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.15rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--turquesa-medio);
}
.ficha-lista li strong {
  color: var(--gris-900);
  font-weight: 600;
}

/* Caja amarilla suave: efectos comunes (lo esperado) */
.ficha-efectos-comunes {
  background: #FFF8E9;
  border: 1px solid #F2DFA8;
  border-radius: var(--r-md);
  padding: 1.25rem 1.5rem;
  margin-top: 1.5rem;
}
.ficha-efectos-comunes h3.ficha-titulo {
  color: #946100;
  margin-bottom: 0.75rem;
}
.ficha-efectos-comunes .ficha-lista li {
  border-color: rgba(148, 97, 0, 0.12);
  color: #5C4400;
  font-size: 0.9rem;
}
.ficha-efectos-comunes .ficha-lista li::before {
  background: #C99232;
}
.ficha-efectos-comunes .ficha-lista li strong { color: #5C4400; }

/* Caja roja suave: efectos raros / vigilar */
.ficha-efectos-raros {
  background: #FBEEEE;
  border: 1px solid #ECC5C5;
  border-radius: var(--r-md);
  padding: 1.25rem 1.5rem;
  margin-top: 1rem;
}
.ficha-efectos-raros h3.ficha-titulo {
  color: #8E2A2A;
  margin-bottom: 0.75rem;
}
.ficha-efectos-raros .ficha-lista li {
  border-color: rgba(142, 42, 42, 0.12);
  color: #5A1818;
  font-size: 0.9rem;
}
.ficha-efectos-raros .ficha-lista li::before {
  background: #B84545;
}
.ficha-efectos-raros .ficha-lista li strong { color: #5A1818; }

@media (max-width: 900px) {
  .producto-detalle { grid-template-columns: 1fr; gap: 2rem; padding: 2rem 0 4rem; }
  .producto-detalle-imagen { position: static; padding: 2.5rem; }
  .especificaciones dl { grid-template-columns: 1fr; }
  .ficha-efectos-comunes,
  .ficha-efectos-raros { padding: 1rem 1.1rem; }
}

/* ============ PAGE HEADER (sub-páginas) ============ */
.page-header {
  background: var(--crema);
  padding: 3rem 0 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header + section {
  padding-top: 2.5rem;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 100%, var(--turquesa-bg) 0%, transparent 70%);
}
.page-header > * { position: relative; }
.page-header h1 {
  margin-bottom: 1rem;
  font-weight: 300;
}
.page-header h1 em { font-style: italic; color: var(--turquesa-oscuro); }
.page-header .lead {
  max-width: 600px;
  margin: 0 auto;
  color: var(--gris-500);
}

.breadcrumb {
  font-size: 0.8rem;
  color: var(--gris-500);
  padding: 1.5rem 0 0;
  letter-spacing: 0.05em;
}
.breadcrumb a { color: var(--gris-500); }
.breadcrumb a:hover { color: var(--gris-900); }

/* ============ FORMULARIO ============ */
.contacto-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 5rem;
  align-items: start;
}
.contacto-info h3 {
  margin-top: 2rem;
  margin-bottom: 0.5rem;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--gris-500);
}
.contacto-info p { color: var(--gris-900); font-size: 1.05rem; }
.contacto-info ul { list-style: none; }
.contacto-info ul li { padding: 0.25rem 0; color: var(--gris-700); }

.formulario {
  background: var(--blanco);
  padding: 3rem;
  border-radius: var(--r-lg);
  border: 1px solid var(--gris-200);
}
.formulario h2 { margin-bottom: 2rem; }
.campo { margin-bottom: 1.5rem; }
.campo label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--gris-500);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
.campo input,
.campo select,
.campo textarea {
  width: 100%;
  padding: 0.95rem 1.1rem;
  border: 1px solid var(--gris-200);
  border-radius: var(--r-sm);
  font-family: var(--sans);
  font-size: 1rem;
  background: var(--gris-50);
  color: var(--gris-900);
  transition: var(--t-fast);
}
.campo input:focus,
.campo select:focus,
.campo textarea:focus {
  outline: none;
  border-color: var(--turquesa-oscuro);
  background: var(--blanco);
  box-shadow: 0 0 0 4px var(--turquesa-bg);
}
.campo textarea { min-height: 140px; resize: vertical; }

@media (max-width: 900px) {
  .contacto-grid { grid-template-columns: 1fr; gap: 3rem; }
  .formulario { padding: 2rem; }
}

/* ============ FAQ ============ */
.faq-lista {
  max-width: 820px;
  margin: 0 auto;
  border-top: 1px solid var(--gris-200);
}
.faq-item {
  border-bottom: 1px solid var(--gris-200);
}
.faq-item summary {
  padding: 1.75rem 2.5rem 1.75rem 0;
  cursor: pointer;
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--gris-900);
  list-style: none;
  position: relative;
  transition: var(--t-fast);
}
.faq-item summary:hover { color: var(--turquesa-oscuro); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--turquesa-oscuro);
  font-family: var(--sans);
  font-weight: 200;
  transition: var(--t-fast);
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-item p {
  padding: 0 0 1.75rem;
  color: var(--gris-700);
  font-size: 1rem;
  line-height: 1.7;
  max-width: 720px;
}

/* ============ BLOG ============ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
}
.blog-card {
  display: flex;
  flex-direction: column;
  transition: var(--t);
}
.blog-card:hover .blog-imagen-wrap img {
  transform: scale(1.04);
}
.blog-imagen-wrap {
  aspect-ratio: 4/3;
  border-radius: var(--r-md);
  overflow: hidden;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--turquesa-bg) 0%, var(--crema-2) 100%);
  position: relative;
}
.blog-imagen-wrap-text {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  color: var(--turquesa-profundo);
  font-size: 1.5rem;
  text-align: center;
  padding: 1.5rem;
  font-weight: 400;
  font-style: italic;
}
.blog-imagen-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--t-slow);
}
.blog-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.75rem;
  color: var(--gris-500);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.75rem;
}
.blog-card h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}
.blog-card p {
  color: var(--gris-500);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

/* ============ ARTÍCULO BLOG ============ */
.articulo {
  max-width: 720px;
  margin: 0 auto;
  padding: 4rem 0 6rem;
}
.articulo .blog-meta { justify-content: center; margin-bottom: 1.5rem; }
.articulo h1 {
  text-align: center;
  margin-bottom: 3rem;
  font-weight: 300;
}
.articulo h2 {
  margin-top: 3rem;
  font-size: 1.75rem;
  font-weight: 400;
}
.articulo p {
  color: var(--gris-700);
  font-size: 1.1rem;
  line-height: 1.8;
}
.articulo ul { margin: 1rem 0 1.5rem 1.5rem; }
.articulo ul li { padding: 0.3rem 0; color: var(--gris-700); }
.articulo .imagen-articulo {
  background: linear-gradient(135deg, var(--turquesa-bg) 0%, var(--crema-2) 100%);
  height: 320px;
  border-radius: var(--r-lg);
  margin: 2.5rem 0;
}
.articulo table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--gris-200);
}
.articulo th {
  background: var(--gris-100);
  padding: 1rem;
  text-align: left;
  font-family: var(--sans);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--gris-900);
}
.articulo td {
  padding: 1rem;
  border-top: 1px solid var(--gris-200);
  font-size: 0.95rem;
}

/* ============ NOSOTROS / VALORES ============ */
.valores-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3rem;
  padding: 3rem 0;
  border-top: 1px solid var(--gris-200);
  border-bottom: 1px solid var(--gris-200);
}
.valor {
  text-align: left;
}
.valor-numero {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  color: var(--gris-900);
  display: block;
  line-height: 1;
  margin-bottom: 0.5rem;
  letter-spacing: -0.03em;
}
.valor-numero em { color: var(--turquesa-oscuro); }
.valor strong {
  font-family: var(--sans);
  font-weight: 500;
  color: var(--gris-900);
  font-size: 1rem;
}
.valor p {
  font-size: 0.9rem;
  color: var(--gris-500);
  margin: 0.5rem 0 0;
}

@media (max-width: 768px) {
  .valores-grid { grid-template-columns: 1fr 1fr; gap: 2rem 1.5rem; }
}

/* ============ CTA BANNER ============ */
.cta-banner {
  position: relative;
  background: var(--turquesa-profundo);
  color: var(--blanco);
  text-align: center;
  padding: 6rem 2rem;
  border-radius: var(--r-xl);
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 30%, rgba(143, 207, 208, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(201, 168, 118, 0.15) 0%, transparent 50%);
}
.cta-banner > * { position: relative; }
.cta-banner h2 {
  color: var(--blanco);
  margin-bottom: 1.5rem;
  font-weight: 300;
}
.cta-banner h2 em { color: var(--turquesa); font-style: italic; }
.cta-banner .lead {
  color: rgba(255, 255, 255, 0.85);
  max-width: 580px;
  margin: 0 auto 2.5rem;
}
.cta-banner .btn-primario {
  background: var(--blanco);
  color: var(--gris-900);
}
.cta-banner .btn-primario:hover {
  background: var(--crema);
  transform: translateY(-1px);
}

/* ============ FOOTER ============ */
.footer {
  background: var(--gris-900);
  color: var(--gris-300);
  padding: 5rem 0 2rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}
.footer-marca img {
  height: 28px;
  margin-bottom: 1.5rem;
  filter: brightness(0) invert(1);
  opacity: 0.95;
}
.footer-marca p {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.92rem;
  max-width: 340px;
  line-height: 1.7;
}
.footer h4 {
  color: var(--blanco);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 600;
  margin-bottom: 1.5rem;
  font-family: var(--sans);
}
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 0.65rem; }
.footer ul a {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.92rem;
  transition: var(--t-fast);
}
.footer ul a:hover { color: var(--turquesa); }
.footer ul li.contacto-item {
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.92rem;
}

.redes {
  display: flex;
  gap: 0.75rem;
  margin-top: 2rem;
}
.red-social {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.7);
  transition: var(--t-fast);
}
.red-social:hover {
  background: var(--turquesa);
  border-color: var(--turquesa);
  color: var(--gris-900);
  transform: translateY(-2px);
}
.red-social svg { width: 16px; height: 16px; fill: currentColor; }

.copyright {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: 0.05em;
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem 2rem; }
  .footer-marca { grid-column: 1 / -1; }
}

/* ============ WHATSAPP FLOTANTE ============ */
.whatsapp-flotante {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blanco);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
  z-index: 99;
  transition: var(--t-fast);
}
.whatsapp-flotante:hover {
  transform: scale(1.06);
  color: var(--blanco);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.45);
}
.whatsapp-flotante svg { width: 26px; height: 26px; fill: currentColor; }

/* ============ ANIMACIÓN FADE-IN AL SCROLL ============ */
/* Por defecto SIEMPRE visible — el contenido nunca se oculta sin garantía */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
/* Sólo se aplica fade si JS confirmó soporte y el elemento está debajo del fold */
.js-ready .reveal.pending {
  opacity: 0;
  transform: translateY(20px);
}
.js-ready .reveal.pending.visible {
  opacity: 1;
  transform: none;
}

/* ============ MARQUEE de testimonios/logos ============ */
.tira-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
  padding: 1rem 0;
  opacity: 0.55;
}
.tira-logos span {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--gris-500);
}

/* ============ PROCESO / PASOS ============ */
.proceso {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  position: relative;
}
.proceso-item {
  position: relative;
}
.proceso-num {
  display: block;
  font-family: var(--serif);
  font-size: 0.95rem;
  color: var(--turquesa-oscuro);
  font-style: italic;
  margin-bottom: 1rem;
  letter-spacing: 0.1em;
}
.proceso h3 {
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 400;
  margin-bottom: 0.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--gris-200);
}
.proceso p {
  font-size: 0.95rem;
  color: var(--gris-500);
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 768px) {
  .proceso { grid-template-columns: 1fr; gap: 2rem; }
}

/* ============ GRID HORIZONTAL DESPLAZABLE (productos destacados) ============ */
.scroll-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 320px;
  gap: 1.5rem;
  overflow-x: auto;
  padding: 0.5rem 1.75rem 2rem;
  margin: 0 -1.75rem;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.scroll-row::-webkit-scrollbar { display: none; }
.scroll-row > * { scroll-snap-align: start; }