/* ============================
   Gotas Mágicas — Estilos base
   ============================ */

:root {
  --color-azul: #0059ff;
  --color-azul-claro: #e7f0ff;
  --color-azul-deg: linear-gradient(135deg, #0059ff, #3b82f6);
  --color-fondo: #ffffff;
  --color-texto: #222;
  --color-gris: #777;
  --color-borde: #e1e5ee;
  --color-exito: #2ecc71;
  --radius: 12px;
  --transition: all 0.25s ease;
  --font-principal: "Montserrat", sans-serif;
}

html, body {
  margin: 0;
  padding: 0;
  font-family: var(--font-principal);
  background: var(--color-fondo);
  color: var(--color-texto);
  scroll-behavior: smooth;
}
.whatsapp-float {
  position: fixed;
  width: 60px;
  height: 60px;
  bottom: 20px;
  right: 20px;
  background-color: #25D366; /* verde oficial */
  border-radius: 50%;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4);
}

.whatsapp-float img {
  width: 35px;
  height: 35px;
  filter: none; 
}

/* ============================
   Estructura general
   ============================ */
.container {
  width: 92%;
  max-width: 1150px;
  margin: 0 auto;
}

.section {
  padding: 4rem 0;
}

.section h2 {
  text-align: center;
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 2rem;
  color: #0036a2;
}

.bg-soft {
  background-color: var(--color-azul-claro);
}

.bg-light {
  background-color: #f8f9fb;
}

/* ============================
   HEADER
   ============================ */
.site-header {
  background: var(--color-azul-deg);
  color: #fff;
  position: sticky;
  top: 0;
  z-index: 10;
  padding: 0.6rem 0;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.brand-logo {
  width: 50px;
  height: 50px;
  object-fit: contain;
}

.brand-text h1 {
  font-size: 1.2rem;
  margin: 0;
  font-weight: 700;
}

.brand-text .tagline {
  font-size: 0.8rem;
  margin: 0;
  opacity: 0.9;
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.main-nav a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}

.main-nav a:hover {
  opacity: 0.8;
}

.btn-cta {
 background: #fff;
  color: var(--color-azul) !important;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(0,89,255,0.08);
}

/* ============================
   HERO SECTION
   ============================ */
.hero {
  background: var(--color-azul-deg);
  color: #fff;
  padding: 5rem 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.hero-content .eyebrow {
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 2px;
  opacity: 0.85;
}

.hero-title {
  font-size: 2.4rem;
  font-weight: 800;
  margin: 0.5rem 0 1rem;
}

.hero-title span {
  color: #fff8b5;
}

.product-image-placeholder {
  width: 80%;
  height: auto;
  
}

.hero-sub {
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

.hero-features {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
}

.hero-features li {
  margin: 0.3rem 0;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  margin-bottom: 0.8rem;
}

.btn-primary, .btn-outline {
  display: inline-block;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: #fff;
  color: var(--color-azul);
}

.btn-outline {
  border: 2px solid #fff;
  color: #fff;
  background: transparent;
}

.btn-outline:hover {
  background: rgba(255,255,255,0.15);
}

.small-note {
  font-size: 0.85rem;
  opacity: 0.85;
}

.hero-media img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

/* ============================
   BENEFICIOS
   ============================ */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.benefit-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
  transition: var(--transition);
}

.benefit-card:hover {
  transform: translateY(-4px);
}

.icon-placeholder {
  font-size: 2rem;
  margin-bottom: 0.6rem;
}
.container img {
   max-width: 100%;
  display: block;
  margin-left: auto;
  margin-right: auto;
  
}

/* ============================
   INGREDIENTES
   ============================ */
.card {
  background: #fff;
  border: 1px solid var(--color-borde);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-5px);
  border-color: var(--color-azul);
}

/* ============================
   MODO DE USO
   ============================ */
.boxed {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 2rem;
  font-weight: 500;
}

.usage-grid {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.usage-step {
  text-align: center;
  max-width: 220px;
}

.step-number {
  background: var(--color-azul-deg);
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  line-height: 40px;
  margin: 0 auto 0.6rem;
  font-weight: 700;
}

/* ============================
   PRECIOS
   ============================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.price-card {
  background: #fff;
  border: 2px solid var(--color-borde);
  border-radius: var(--radius);
  text-align: center;
  padding: 2rem 1rem;
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.price-card img {
  width: 120px;     
  height: auto;     
  display: block;
  margin: 0 auto 12px auto; 
  object-fit: contain;      
}


.price-card img.combo-img {
  width: 280px;      
  height: auto;
  display: block;
  margin: 0 auto 12px auto;
  object-fit: contain;
}


.price-card:hover {
  transform: translateY(-6px);
  border-color: var(--color-azul);
}

.price-card.featured {
  background: var(--color-azul-deg);
  color: #fff;
}

.price-card h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.price-old {
  text-decoration: line-through;
  font-size: 0.9rem;
  color: var(--color-gris);
}

.price {
  font-size: 2rem;
  font-weight: 800;
  margin: 0.4rem 0;
}

.price-note {
  font-size: 0.9rem;
  opacity: 0.9;
  margin-bottom: 1.2rem;
}

.btn-buy {
  background: var(--color-azul);
  color: #fff;
  border: none;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 700;
  transition: var(--transition);
}

.btn-buy:hover {
  opacity: 0.9;
}

/* ============================
   TESTIMONIOS
   ============================ */
.testimonial {
  font-style: italic;
  line-height: 1.5;
  position: relative;
}

.testimonial-name {
  font-weight: 700;
  margin-top: 0.8rem;
  color: var(--color-azul);
}

.grid-3 img { 
  width: 190px;      
  height: 190px;     
  border-radius: 50%; 
  object-fit: cover;  
  margin-bottom: 0.8rem; 
  
}

/* ============================
   FORMULARIO
   ============================ */
.form-section {
  max-width: 600px;
  margin: 0 auto;
}

form {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

label {
  font-weight: 600;
  font-size: 0.9rem;
}

input, select, textarea {
  padding: 0.7rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-borde);
  font-family: inherit;
  font-size: 0.9rem;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-azul);
  box-shadow: 0 0 0 3px rgba(0,89,255,0.1);
}

.btn-submit {
  background: var(--color-azul);
  color: #fff;
  border: none;
  padding: 0.9rem;
  border-radius: var(--radius);
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
}

.btn-submit:hover {
  opacity: 0.9;
}

.btn-spinner {
  display: none;
  border: 3px solid #fff;
  border-top: 3px solid transparent;
  border-radius: 50%;
  width: 18px;
  height: 18px;
  animation: spin 0.8s linear infinite;
  position: absolute;
  right: 1rem;
  top: calc(50% - 9px);
}

.btn-spinner.spinning {
  display: inline-block;
}

@keyframes spin {
  0% { transform: rotate(0); }
  100% { transform: rotate(360deg); }
}

.success-message {
  display: none;
  background: var(--color-exito);
  color: #fff;
  text-align: center;
  padding: 0.8rem;
  border-radius: var(--radius);
  margin-top: 1rem;
}

/* ============================
   FAQ
   ============================ */
.section-faq .faq-item {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid var(--color-borde);
  padding: 1.2rem;
  max-width: 800px;
  margin: 0.8rem auto;
}

.faq-item h3 {
  color: var(--color-azul);
  margin-bottom: 0.3rem;
}

/* ============================
   FOOTER
   ============================ */
.site-footer {
  background: var(--color-azul-deg);
  color: #fff;
  padding: 2rem 0;
  text-align: center;
}

.footer-inner {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-block h4, .footer-block h5 {
  margin: 0 0 0.3rem;
}

.footer-block p {
  margin: 0.2rem 0;
  font-size: 0.9rem;
  opacity: 0.9;
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 800px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-actions {
    justify-content: center;
  }
  .main-nav {
    justify-content: center;
  }
  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}