@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

html {
  scroll-behavior: smooth;
  font-family: 'Inter', sans-serif;
  background-color: #FAFAFA;
  color: #111111;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.text-gradient {
  background: linear-gradient(135deg, #111111 0%, #444444 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-red {
  background: linear-gradient(135deg, #E60000 0%, #8A0000 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.card-hover {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 24px -8px rgba(0, 0, 0, 0.08), 0 4px 8px -4px rgba(0, 0, 0, 0.04);
}

.glass-panel {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.btn-primary {
  background-color: #008060; /* verde Shopify pro */
  color: #ffffff;
  transition: all 0.2s ease;
  box-shadow: 0 4px 14px rgba(0, 128, 96, 0.25);
}

.btn-primary:hover {
  background-color: #006E52;
  box-shadow: 0 6px 20px rgba(0, 128, 96, 0.35);
  transform: translateY(-1px);
}

.btn-secondary {
  background-color: #111111;
  color: white;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background-color: #333333;
  transform: translateY(-1px);
}

.input-field {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #E5E5E5;
  border-radius: 0.5rem;
  background-color: white;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.input-field:focus {
  outline: none;
  border-color: #E60000;
  box-shadow: 0 0 0 3px rgba(230, 0, 0, 0.1);
}

.mockup-container {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
}

.mockup-laptop {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  border: 4px solid #111;
}

.mockup-phone {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 25%;
  border-radius: 16px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
  border: 4px solid #111;
}

@media (max-width: 768px) {
  .mockup-phone {
    right: 0;
    bottom: -10px;
    width: 30%;
  }
}




/* ============================= */
/* BOTÓN FLOTANTE WHATSAPP */
/* ============================= */

.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: #25D366;
  width: 64px;
  height: 64px;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  z-index: 9999;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  animation: whatsapp-pulse 2.5s infinite;
}

/* Hover estilo premium */
.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.08);
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.25);
}

/* Icono */
.whatsapp-icon {
  width: 30px;
  height: 30px;
  fill: white;
}

/* Animación tipo "latido" */
@keyframes whatsapp-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  }
  70% {
    box-shadow: 0 0 0 18px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .whatsapp-float {
    width: 58px;
    height: 58px;
    bottom: 18px;
    right: 18px;
  }

  .whatsapp-icon {
    width: 26px;
    height: 26px;
  }
}