/* ============================================
   WellnessU — Estilos Principales
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,600;0,8..60,700;1,8..60,400;1,8..60,700&display=swap');

/* ---- Reset & Base ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Los 3 colores oficiales de la marca */
  --verde-oscuro:   #646a4f;
  --verde-medio:    #8fb442;
  --verde-claro:    #8fb442;
  --verde-suave:    #f5f8ec;
  --beige:          #f5f8ec;
  --beige-oscuro:   #f5f8ec;
  --crema:          #f5f8ec;
  --marron:         #646a4f;
  --texto-oscuro:   #646a4f;
  --texto-medio:    #646a4f;
  --blanco:         #f5f8ec;
  --sombra:         0 8px 32px rgba(100, 106, 79, 0.14);
  --sombra-hover:   0 16px 48px rgba(100, 106, 79, 0.24);
  --radio:          16px;
  --transicion:     0.45s cubic-bezier(0.25, 0.8, 0.25, 1);

  /* Tipografías oficiales */
  --font-heading:   'Source Serif 4', Georgia, serif;
  --font-body:      'Outfit', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  background-color: var(--blanco);
  color: var(--texto-oscuro);
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a, button {
  text-decoration: none;
  color: inherit;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

a:focus,
a:active,
button:focus,
button:active {
  outline: none;
}

/* ---- Animaciones al Scroll (un poco más pausadas y elegantes) ---- */
.reveal {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 1.05s cubic-bezier(0.2, 0.8, 0.2, 1), transform 1.05s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 1.05s cubic-bezier(0.2, 0.8, 0.2, 1), transform 1.05s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 1.05s cubic-bezier(0.2, 0.8, 0.2, 1), transform 1.05s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 1s cubic-bezier(0.2, 0.8, 0.2, 1), transform 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* stagger delay helpers */
.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }
.delay-4 { transition-delay: 0.6s; }
.delay-5 { transition-delay: 0.75s; }
.delay-6 { transition-delay: 0.9s; }

/* ============================================
   HEADER — Barra flotante centrada (blanca)
   ============================================ */
.header-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
  padding: 14px 24px;
  pointer-events: none;  /* pass clicks through wrapper */
}

.site-header {
  pointer-events: all;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  background: rgba(255, 255, 255, 0.97);
  border-radius: 60px;
  padding: 12px 22px 12px 18px;
  width: 100%;
  max-width: 980px;
  box-shadow: 0 4px 28px rgba(0,0,0,0.13);
  transition: box-shadow 0.3s ease, background 0.3s ease;
  backdrop-filter: blur(10px);
}

.site-header.scrolled {
  box-shadow: 0 8px 40px rgba(0,0,0,0.18);
  background: rgba(255,255,255,0.99);
}

.header-logo {
  display: flex;
  align-items: center;
  margin-left: 14px;
}

.header-logo a {
  display: flex;
  align-items: center;
  outline: none;
  border: none;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

.header-logo a:focus,
.header-logo a:active,
.header-logo a:focus-visible,
.header-logo a:hover {
  outline: none;
  border: none;
  box-shadow: none;
}

.header-logo img {
  width: 180px;
  height: 60px;
  object-fit: contain;
  display: block;
  transform: translateY(-5px);
  border: none;
  outline: none;
  -webkit-user-drag: none;
  user-select: none;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  flex: 1;
  justify-content: center;
}

.header-nav a {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.93rem;
  line-height: 1;
  color: var(--texto-oscuro);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  position: relative;
  display: inline-flex;
  align-items: center;
  transition: color var(--transicion);
}

.header-nav a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--verde-medio);
  transition: width var(--transicion);
}

.header-nav a:hover { color: var(--verde-oscuro); }
.header-nav a:hover::after { width: 100%; }

/* Botón COMPRA AQUÍ — Header */
.header-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--verde-claro);
  color: var(--blanco);
  border: 2px solid var(--verde-claro);
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  padding: 10px 24px;
  border-radius: 50px;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transicion);
  box-shadow: 0 4px 14px rgba(100, 106, 79, 0.2);
}

.header-btn:hover {
  background-color: var(--blanco);
  color: var(--verde-claro);
  border-color: var(--verde-claro);
  box-shadow: 0 6px 20px rgba(143, 180, 66, 0.35);
  transform: translateY(-2px);
}

/* ============================================
   BOTÓN OFICIAL DE LA MARCA (btn-marca)
   Normal: fondo verde claro (#8fb442), sin borde blanco (borde verde claro), texto blanco
   Hover invertido: fondo blanco, borde verde claro, texto verde claro
   ============================================ */
.btn-marca {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: var(--verde-claro);
  color: var(--blanco);
  border: 2px solid var(--verde-claro);
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  padding: 14px 34px;
  border-radius: 50px;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: all var(--transicion);
  box-shadow: 0 6px 20px rgba(100, 106, 79, 0.22);
  line-height: 1.2;
}

.btn-marca:hover {
  background-color: var(--blanco);
  color: var(--verde-claro);
  border-color: var(--verde-claro);
  box-shadow: 0 8px 28px rgba(143, 180, 66, 0.38);
  transform: translateY(-3px) scale(1.02);
}

.btn-marca:active {
  transform: translateY(-1px) scale(1);
}

.btn-marca .btn-icon {
  flex-shrink: 0;
  transition: transform var(--transicion);
}

.btn-marca:hover .btn-icon {
  transform: scale(1.12);
}

/* Hamburger (mobile) */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--texto-oscuro);
  transition: all 0.3s;
}

/* ============================================
   SECCIÓN 1 — Hero (split 50/50 pantalla completa)
   ============================================ */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}

/* Columna izquierda — verde oscuro con patrón */
.hero-left {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 110px 36px 60px 36px;
  background-image: url('seccion1/fondo.png');
  background-size: cover;
  background-position: center;
  background-color: var(--verde-oscuro);
}

.hero-left::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(52, 68, 38, 0.55);
  z-index: 0;
}

.hero-text {
  position: relative;
  z-index: 1;
  max-width: 620px;
  width: 100%;
}

.hero-text h1 {
  font-family: var(--font-heading);
  color: var(--blanco);
  line-height: 1.25;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hero-text h1 .h1-light {
  font-weight: 400;
  font-size: clamp(2.12rem, 3.68vw, 3.04rem);
  color: rgba(255,255,255,0.95);
  line-height: 1.35;
}

.hero-text h1 .h1-bold {
  font-weight: 800;
  font-size: clamp(2.4rem, 4.5vw, 3.85rem);
  color: var(--blanco);
  line-height: 1.15;
}

.hero-text p {
  font-size: 1.16rem;
  color: rgba(255,255,255,0.88);
  margin-bottom: 38px;
  max-width: 530px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.hero-br {
  display: inline;
}

@media (max-width: 600px) {
  .hero-br {
    display: none;
  }
}

.btn-hero {
  display: inline-block;
  transition: transform var(--transicion), filter var(--transicion);
}

.btn-hero img {
  height: 58px;
  width: auto;
}

.btn-hero:hover {
  transform: translateY(-3px) scale(1.04);
  filter: brightness(1.1) drop-shadow(0 8px 20px rgba(0,0,0,0.35));
}

/* Columna derecha — imagen llenando el espacio completo */
.hero-right {
  position: relative;
  overflow: hidden;
}

.hero-right img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1.02); }
  50%       { transform: translateY(-12px) scale(1.02); }
}

/* ============================================
   SECCIÓN 2 — Lo que vamos a lograr juntos
   ============================================ */
.seccion2 {
  background-color: var(--crema);
  padding: 90px 40px;
  text-align: center;
}

.seccion2-logo {
  margin: 0 auto 16px;
  width: 110px;
}

.seccion2 h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--texto-oscuro);
  margin-bottom: 48px;
}

.seccion2-sub {
  font-size: 0.95rem;
  color: var(--texto-medio);
  margin-bottom: 52px;
  font-style: italic;
}

.beneficios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1000px;
  margin: 0 auto 60px;
}

.beneficio-card {
  background: var(--blanco);
  border-radius: var(--radio);
  padding: 36px 28px;
  box-shadow: var(--sombra);
  transition: transform var(--transicion), box-shadow var(--transicion);
  border-bottom: 4px solid var(--verde-medio);
}

.beneficio-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--sombra-hover);
}

.beneficio-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 18px;
  object-fit: contain;
}

.beneficio-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--verde-oscuro);
  margin-bottom: 10px;
}

.beneficio-card p {
  font-size: 0.9rem;
  color: var(--texto-medio);
}

/* Galería de imágenes — Círculos consistentes en PC, Tablet y Móvil */
.galeria-personas {
  display: flex;
  gap: 20px;
  justify-content: center;
  align-items: center;
  max-width: 1050px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.galeria-personas img {
  width: 175px;
  height: 175px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: var(--sombra);
  transition: transform var(--transicion), box-shadow var(--transicion);
  flex-shrink: 0;
}

.galeria-personas img:hover {
  transform: scale(1.08);
  box-shadow: var(--sombra-hover);
}

/* ============================================
   SECCIÓN 3 — CTA Ancestral (fondo imagen real)
   ============================================ */
.seccion3 {
  position: relative;
  min-height: 520px;
  height: 56.25vw;
  max-height: 760px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.seccion3-bg {
  position: absolute;
  inset: 0;
  background-image: url('seccion3/fondo.png');
  background-size: cover;
  background-position: center 30%;
  background-attachment: fixed;
  z-index: 0;
}

.seccion3-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(0,0,0,0.52) 0%, rgba(0,0,0,0.20) 60%, rgba(0,0,0,0.02) 100%);
  pointer-events: none;
}

.seccion3-inner {
  position: relative;
  z-index: 2;
  padding: 40px 24px;
  max-width: 1100px;
  width: 100%;
}

.seccion3-inner h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.65rem, 2.75vw, 2.8rem);
  color: var(--blanco);
  margin-bottom: 20px;
  text-shadow: 0 2px 14px rgba(0,0,0,0.8);
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.seccion3-inner p {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(1rem, 1.35vw, 1.25rem);
  color: #ffffff;
  margin-bottom: 32px;
  line-height: 1.75;
  text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}

.btn-seccion3 {
  display: inline-block;
  transition: transform var(--transicion), filter var(--transicion);
}

.btn-seccion3 img {
  height: 56px;
  width: auto;
}

.btn-seccion3:hover {
  transform: translateY(-4px) scale(1.05);
  filter: brightness(1.1) drop-shadow(0 10px 24px rgba(0,0,0,0.5));
}

/* ============================================
   SECCIÓN 4 — Beneficios (cards verdes)
   ============================================ */
.seccion4 {
  position: relative;
  padding: 90px 40px;
  overflow: hidden;
}

.seccion4-bg {
  position: absolute;
  inset: 0;
  background-image: url('seccion4/fondo.png');
  background-size: cover;
  background-position: center;
  background-color: var(--verde-oscuro);
  z-index: 0;
}

.seccion4-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(30,58,34,0.75);
}

.seccion4-inner {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.seccion4-inner h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--blanco);
  margin-bottom: 50px;
}

.beneficios4-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.beneficio4-card {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radio);
  padding: 36px 24px;
  text-align: center;
  transition: transform var(--transicion), background var(--transicion), box-shadow var(--transicion);
}

.beneficio4-card:hover {
  transform: translateY(-8px);
  background: rgba(255,255,255,0.18);
  box-shadow: 0 16px 48px rgba(0,0,0,0.25);
}

.beneficio4-card img.forma {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.12;
  z-index: 0;
}

.beneficio4-card {
  position: relative;
  overflow: hidden;
}

.beneficio4-card .card-content {
  position: relative;
  z-index: 1;
}

.beneficio4-card .icono-b4 {
  width: 56px;
  height: 56px;
  object-fit: contain;
  margin: 0 auto 16px;
  filter: brightness(0) invert(1);
}

.beneficio4-card p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.92);
  line-height: 1.65;
}

/* ============================================
   SECCIÓN 5 — Sabores disponibles
   ============================================ */
.seccion5 {
  background-color: var(--beige);
  padding: 90px 40px;
}

.seccion5-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.seccion5-inner h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--texto-oscuro);
  margin-bottom: 52px;
}

.sabores-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  max-width: 900px;
  margin: 0 auto;
}

.sabor-card {
  background: var(--blanco);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--sombra);
  transition: transform var(--transicion), box-shadow var(--transicion);
}

.sabor-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--sombra-hover);
}

.sabor-img-wrap {
  background: var(--verde-suave);
  padding: 36px;
  display: flex;
  justify-content: center;
}

.sabor-img-wrap img {
  height: 240px;
  object-fit: contain;
  transition: transform var(--transicion);
}

.sabor-card:hover .sabor-img-wrap img {
  transform: scale(1.06);
}

.sabor-info {
  padding: 28px 32px;
  text-align: left;
}

.sabor-tipo {
  display: inline-block;
  background: var(--verde-medio);
  color: var(--blanco);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.sabor-info h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--texto-oscuro);
  margin-bottom: 16px;
}

.sabor-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sabor-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--texto-medio);
}

.sabor-features li::before {
  content: '✓';
  color: var(--verde-medio);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ============================================
   SECCIÓN 6 — Presentación / Caja
   ============================================ */
.seccion6 {
  background-color: var(--crema);
  padding: 90px 40px;
}

.seccion6-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.seccion6-image img {
  width: 100%;
  border-radius: 24px;
  box-shadow: var(--sombra);
  transition: transform var(--transicion), box-shadow var(--transicion);
}

.seccion6-image img:hover {
  transform: scale(1.03);
  box-shadow: var(--sombra-hover);
}

.seccion6-text h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.7rem, 2.8vw, 2.4rem);
  color: var(--texto-oscuro);
  margin-bottom: 24px;
  line-height: 1.3;
}

.seccion6-text .intro-badge {
  display: inline-block;
  background: var(--verde-suave);
  color: var(--verde-oscuro);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.seccion6-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 32px;
}

.seccion6-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--texto-medio);
  padding: 12px 16px;
  background: var(--blanco);
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.seccion6-features li .feat-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.seccion6-badge-pouch {
  margin-bottom: 24px;
}

.seccion6-badge-pouch img {
  height: 52px;
  width: auto;
  display: block;
}

.btn-seccion6 {
  display: inline-block;
  transition: transform var(--transicion), filter var(--transicion);
}

.btn-seccion6 img {
  height: 52px;
  width: auto;
}

.btn-seccion6:hover {
  transform: translateY(-3px) scale(1.05);
  filter: brightness(1.1) drop-shadow(0 8px 20px rgba(0,0,0,0.25));
}

/* ============================================
   SECCIÓN 7 — Cómo tomarlo / Dosificación
   ============================================ */
.seccion7 {
  position: relative;
  padding: 90px 40px;
  text-align: center;
  overflow: hidden;
}

.seccion7-bg {
  position: absolute;
  inset: 0;
  background-image: url('seccion7/fondo.png');
  background-size: cover;
  background-position: center;
  background-color: var(--verde-oscuro);
  z-index: 0;
}

.seccion7-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(30,58,34,0.82);
}

.seccion7-inner {
  position: relative;
  z-index: 2;
  max-width: 1000px;
  margin: 0 auto;
}

.seccion7-inner h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--blanco);
  margin-bottom: 48px;
}

.seccion7-inner .seccion7-sub {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 52px;
  font-style: italic;
}

.dosificacion-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.dosificacion-card {
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radio);
  padding: 32px 20px;
  transition: transform var(--transicion), background var(--transicion);
}

.dosificacion-card:hover {
  transform: translateY(-8px);
  background: rgba(255,255,255,0.18);
}

.dosificacion-card img {
  width: 90px;
  height: 90px;
  object-fit: contain;
  margin: 0 auto 16px;
  filter: brightness(0) invert(1);
  transition: transform var(--transicion);
}

.dosificacion-card:hover img {
  transform: scale(1.1) rotate(-5deg);
}

.dosificacion-card p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.88);
}

/* ============================================
   SECCIÓN 8 — Testimonios
   ============================================ */
.seccion8 {
  background-color: var(--beige);
  padding: 90px 40px;
}

.seccion8-inner {
  max-width: 1100px;
  margin: 0 auto;
  text-align: center;
}

.seccion8-inner h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--texto-oscuro);
  margin-bottom: 52px;
}

.testimonios-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonio-card {
  background: var(--blanco);
  border-radius: 20px;
  padding: 32px 28px;
  box-shadow: var(--sombra);
  text-align: left;
  position: relative;
  transition: transform var(--transicion), box-shadow var(--transicion);
}

.testimonio-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--sombra-hover);
}

.testimonio-card::before {
  content: '"';
  position: absolute;
  top: -10px;
  left: 20px;
  font-family: var(--font-heading);
  font-size: 5rem;
  color: var(--verde-suave);
  line-height: 1;
  z-index: 0;
}

.estrella-row {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
}

.estrella-row img {
  height: 20px;
  width: auto;
}

.testimonio-text {
  font-size: 0.92rem;
  color: var(--texto-medio);
  line-height: 1.7;
  position: relative;
  z-index: 1;
  margin-bottom: 20px;
}

.testimonio-autor {
  display: flex;
  align-items: center;
  gap: 12px;
}

.autor-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--verde-suave);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--verde-oscuro);
  font-size: 1rem;
  flex-shrink: 0;
}

.autor-nombre {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--texto-oscuro);
}

.autor-detalle {
  font-size: 0.78rem;
  color: var(--verde-medio);
}

/* ============================================
   SECCIÓN 9 — CTA Final / Contacto (dos columnas)
   ============================================ */
.seccion9 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
}

/* Columna izquierda — foto */
.seccion9-image {
  overflow: hidden;
}


.seccion9-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* Columna derecha — fondo con fondo.png y overlay */
.seccion9-inner {
  background-image: url('seccion9/fondo.png');
  background-size: cover;
  background-position: center;
  background-color: var(--verde-oscuro);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 28px 28px;
  gap: 0;
}

.seccion9-inner h2 {
  font-family: var(--font-heading);
  font-size: clamp(2.375rem, 3.25vw, 3rem);
  color: var(--blanco);
  margin-bottom: 24px;
  line-height: 1.3;
  max-width: 600px;
  width: 100%;
}

.seccion9-inner p {
  font-size: clamp(1.56rem, 2.34vw, 2.1rem);
  color: rgba(255,255,255,0.88);
  margin-bottom: 32px;
  line-height: 1.9;
  max-width: 600px;
  width: 100%;
}

.btn-seccion9 {
  display: inline-block;
  transition: transform var(--transicion), filter var(--transicion);
}

.btn-seccion9 img {
  height: 54px;
  width: auto;
}

.btn-seccion9:hover {
  transform: translateY(-4px) scale(1.05);
  filter: brightness(1.1) drop-shadow(0 10px 28px rgba(0,0,0,0.4));
}


/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  position: relative;
  padding: 48px 40px;
  text-align: center;
  overflow: hidden;
}

.footer-bg {
  position: absolute;
  inset: 0;
  background-image: url('FOOTER/FONDO.png');
  background-size: cover;
  background-position: center;
  background-color: var(--verde-oscuro);
  z-index: 0;
}

.footer-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(20,44,22,0.85);
}

.footer-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
}

.footer-social {
  display: flex;
  gap: 20px;
  align-items: center;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  transition: background var(--transicion), transform var(--transicion);
}

.footer-social a:hover {
  background: rgba(255,255,255,0.22);
  transform: translateY(-3px) scale(1.08);
}

.footer-social a img {
  width: 24px;
  height: 24px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.footer-email {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
}

.footer-email a {
  color: #b8e0a0;
  font-weight: 500;
}

.footer-legal {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 900px) {
  .header-wrapper {
    padding: 10px 16px;
  }

  .site-header {
    padding: 8px 16px 8px 14px;
    gap: 12px;
    max-width: 100%;
    position: relative;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .header-logo img {
    width: 135px;
    height: 44px;
  }

  .header-btn {
    padding: 8px 16px;
    font-size: 0.8rem;
  }

  /* Menú desplegable elegante que cuelga directamente debajo de la barra */
  .header-nav {
    display: none;
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    right: 0;
    background: var(--verde-oscuro);
    border-radius: 20px;
    padding: 24px 20px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 18px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.14);
    z-index: 1000;
  }

  .header-nav.open {
    display: flex;
    animation: menuSlideDown 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .header-nav a {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--blanco);
    text-transform: uppercase;
    padding: 6px 16px;
    transition: color var(--transicion);
  }

  .header-nav a:hover,
  .header-nav a.active {
    color: var(--verde-claro);
  }

  .header-nav a::after {
    display: none;
  }

  .hamburger {
    display: flex;
    z-index: 1001;
  }

@keyframes menuSlideDown {
  from {
    opacity: 0;
    transform: translateY(-10px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

  /* Hero en móvil: apilado */
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-left {
    padding: 120px 28px 50px;
    text-align: center;
  }

  .hero-text p { margin: 0 auto 28px; }

  .hero-right {
    height: 320px;
    position: relative;
  }

  .hero-right img {
    position: absolute;
  }

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

  .seccion3 {
    height: auto;
    min-height: 480px;
    padding: 50px 0;
  }

  .beneficios4-grid {
    grid-template-columns: 1fr 1fr;
  }

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

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

  .seccion6-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .seccion6-text {
    text-align: center;
  }

  .seccion6-text h2 {
    text-align: center;
  }

  .seccion6-features li {
    text-align: left;
  }

  .seccion6-badge-pouch {
    display: flex;
    justify-content: center;
  }

  .seccion6-text .btn-marca {
    margin: 0 auto;
    display: inline-flex;
  }

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

  .seccion9 {
    grid-template-columns: 1fr;
  }

  .seccion9-inner {
    padding: 60px 24px;
    text-align: center;
  }

  .galeria-personas {
    gap: 16px;
    max-width: 540px;
  }

  .galeria-personas img {
    width: 130px;
    height: 130px;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
  }
}

@media (max-width: 640px) {
  /* Sección 4: 4 tarjetas horizontales apiladas una sobre otra en móvil */
  .beneficios4-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: 500px;
    margin: 0 auto;
  }

  .beneficio4-card {
    padding: 18px 22px;
    text-align: left;
  }

  .beneficio4-card .card-content {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 18px;
    text-align: left;
  }

  .beneficio4-card .icono-b4 {
    width: 54px;
    height: 54px;
    min-width: 54px;
    margin: 0;
    flex-shrink: 0;
    padding: 10px;
    background: rgba(100, 106, 79, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 50%;
  }

  .beneficio4-card p {
    text-align: left;
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.45;
    flex: 1;
  }

  .beneficio4-card p strong {
    font-size: 1.05rem !important;
    margin-bottom: 4px !important;
  }

  /* Sección 7: 4 tarjetas de dosificación horizontales apiladas una sobre otra en móvil */
  .dosificacion-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    max-width: 500px;
    margin: 0 auto;
  }

  .dosificacion-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 20px;
    padding: 18px 22px;
    text-align: left;
  }

  .dosificacion-card img {
    width: 72px;
    height: 72px;
    min-width: 72px;
    margin: 0;
    flex-shrink: 0;
  }

  .dosificacion-card p {
    text-align: left;
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.45;
    flex: 1;
  }

  .dosificacion-card p strong {
    font-size: 1.1rem !important;
    margin-bottom: 4px !important;
  }
}

@media (max-width: 540px) {
  .seccion2, .seccion3-inner, .seccion4-inner,
  .seccion5-inner, .seccion6, .seccion7-inner,
  .seccion8-inner, .seccion9-inner {
    padding-left: 20px;
    padding-right: 20px;
  }

  .galeria-personas {
    gap: 14px;
    max-width: 360px;
  }

  .galeria-personas img {
    width: 96px;
    height: 96px;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
  }
}

@media (max-width: 370px) {
  .galeria-personas {
    gap: 10px;
    max-width: 310px;
  }

  .galeria-personas img {
    width: 84px;
    height: 84px;
  }
}