/* Variables de diseño */
:root {
  /* Paleta de colores */
  --rojo: #d32f2f;
  --rojo-oscuro: #b71c1c;
  --rojo-claro: #ff6659;
  --blanco: #ffffff;
  --fondo: #f8f8f8;
  --beige: #f5f0e6;
  --gris-oscuro: #333333;
  --dorado: #d4af37;
  --naranja: #ff8a3d;

  
  /* Bordes */
  --borde-redondeado: 10px;
  --borde-grueso: 3px;
  
  /* Sombras */
  --sombra-suave: 0 4px 8px rgba(0,0,0,0.1);
  --sombra-intensa: 0 8px 20px rgba(211, 47, 47, 0.15);
  
  /* Transiciones */
  --transicion-rapida: 0.3s ease;
  --transicion-media: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Reset y estilos base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--fondo);
  color: var(--gris-oscuro);
  line-height: 1.6;
}

#Principal {
  max-width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}

/* Header */
header {
  background: linear-gradient(135deg, var(--rojo), var(--rojo-oscuro));
  color: var(--blanco);
  padding: 1.5rem 0;
  text-align: center;
  box-shadow: var(--sombra-suave);
  position: relative;
  z-index: 10;
  border-bottom: var(--borde-grueso) solid var(--dorado);
}

#Titulo {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 1rem;
}

#logo {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 3px solid var(--blanco);
  object-fit: cover;
  margin-bottom: 0.5rem;
  transition: transform 0.3s ease;
  box-shadow: 0 0 0 3px var(--dorado);
}

#logo:hover {
  transform: rotate(15deg) scale(1.05);
}

h1, h2, h3 {
  text-shadow: 1px 1px 3px rgba(0,0,0,0.3);
}

/* Navegación */
nav ul {
  display: flex;
  justify-content: center;
  list-style: none;
  flex-wrap: wrap;
}

nav ul li {
  margin: 0 0.5rem;
}

nav ul li a {
  color: var(--blanco);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 50px;
  transition: all var(--transicion-rapida);
  font-weight: 500;
  position: relative;
  overflow: hidden;
}

nav ul li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--dorado);
  transform: scaleX(0);
  transition: transform var(--transicion-rapida);
}

nav ul li a:hover {
  transform: translateY(-3px);
}

nav ul li a:hover::after {
  transform: scaleX(1);
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('img/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  color: var(--blanco);
  text-align: center;
  padding: 5rem 1rem;
  position: relative;
  border-bottom: var(--borde-grueso) solid var(--rojo);
}

.hero::after {
  content: "";
  position: revert;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 100px;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V7.23C0,65.52,268.63,112.77,600,112.77S1200,65.52,1200,7.23V0Z" fill="%23f8f8f8"/></svg>');
  background-size: cover;
}

.hero-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  animation: fadeInDown 1s ease;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  animation: fadeInUp 1s ease 0.3s both;
}

/* Botones */
.cta-button, .promo-button {
  display: inline-block;
  background: linear-gradient(to right, var(--rojo), var(--naranja));
  color: var(--blanco);
  padding: 0.8rem 2rem;
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transicion-media);
  box-shadow: 0 4px 15px rgba(211, 47, 47, 0.4);
  position: relative;
  overflow: hidden;
  animation: fadeIn 1s ease 0.6s both;
  border: 2px solid var(--blanco);
}

.cta-button:hover, .promo-button:hover {
  transform: translateY(-5px) scale(1.05);
  box-shadow: 0 8px 25px rgba(211, 47, 47, 0.6);
}

.cta-button:active, .promo-button:active {
  transform: translateY(0) scale(0.98);
}

/* Bordes animados para secciones */
.feature-box, 
.testimonial-card, 
.product-card, 
.promo-banner,
.contact-form,
.about-section {
  position: relative;
  overflow: hidden;
  border: 2px solid rgba(211, 47, 47, 0.1);
  transition: all var(--transicion-media);
}

.feature-box::before,
.testimonial-card::before,
.product-card::before,
.promo-banner::before,
.contact-form::before,
.about-section::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border: 2px solid transparent;
  border-image: linear-gradient(45deg, var(--rojo), var(--naranja), var(--rojo)) 1;
  animation: borderAnimation 3s linear infinite;
  opacity: 0;
  transition: opacity var(--transicion-rapida);
  z-index: 1;
  border-radius: var(--borde-redondeado);
}

.feature-box:hover::before,
.testimonial-card:hover::before,
.product-card:hover::before,
.contact-form:hover::before,
.about-section:hover::before {
  opacity: 1;
}

.promo-banner::before {
  opacity: 0.7;
  border-width: 3px;
  border-image: linear-gradient(45deg, var(--blanco), var(--dorado), var(--blanco)) 1;
  animation: borderAnimation 3s linear infinite, pulseBorder 2s ease infinite;
}

/* Features Section */
.features {
  padding: 4rem 1rem;
  background-color: var(--blanco);
  position: relative;
}

.feature-container {
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-box {
  width: 30%;
  min-width: 280px;
  margin: 1rem;
  padding: 2rem;
  background: var(--blanco);
  border-radius: var(--borde-redondeado);
  text-align: center;
  box-shadow: var(--sombra-suave);
  border-top: 3px solid var(--dorado);
}

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

.feature-box img {
  width: 100px;
  height: 100px;
  margin-bottom: 1.5rem;
  transition: transform var(--transicion-rapida);
}

.feature-box:hover img {
  transform: rotate(10deg) scale(1.1);
}

.feature-box h3 {
  color: var(--rojo);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

/* Testimonials Section */
.testimonials {
  padding: 4rem 1rem;
  background-color: var(--beige);
  text-align: center;
  border-top: var(--borde-grueso) solid var(--rojo);
  border-bottom: var(--borde-grueso) solid var(--rojo);
}

.testimonial-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
}

.testimonial-card {
  width: 45%;
  min-width: 300px;
  margin: 1rem;
  padding: 2rem;
  background: var(--blanco);
  border-radius: var(--borde-redondeado);
  box-shadow: var(--sombra-suave);
}

.testimonial-card:hover {
  transform: scale(1.03);
  box-shadow: var(--sombra-intensa);
}

.testimonial-card img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--dorado);
  margin-bottom: 1rem;
}

.rating {
  color: var(--dorado);
  font-size: 1.2rem;
  margin-top: 1rem;
}

/* Promo Banner */
.promo-banner {
  background: linear-gradient(135deg, var(--rojo), var(--naranja));
  color: var(--blanco);
  padding: 3rem 1rem;
  text-align: center;
  margin: 3rem 0;
}

.promo-content {
  position: relative;
  z-index: 2;
}

/* Product Section */
.product-section {
  padding: 4rem 1rem;
  background-color: var(--blanco);
  text-align: center;
  border-top: var(--borde-grueso) solid var(--rojo);
}

.product-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 1200px;
  margin: 0 auto;
}

.product-card {
  width: 30%;
  min-width: 280px;
  margin: 1rem;
  padding: 1.5rem;
  background: var(--blanco);
  border-radius: var(--borde-redondeado);
  box-shadow: var(--sombra-suave);
}

.product-card:hover {
  transform: translateY(-10px) scale(1.03);
  box-shadow: var(--sombra-intensa);
}

.product-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 1rem;
  border: 2px solid rgba(211, 47, 47, 0.2);
}

.price {
  display: inline-block;
  background: linear-gradient(to right, var(--rojo), var(--naranja));
  color: var(--blanco);
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-weight: bold;
  margin-top: 1rem;
}

/* About Section */
.about-section {
  padding: 4rem;
  background-color: var(--beige);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
  align-items: center;
  max-width: 1000px;
  margin: 0 auto;
  border-radius: var(--borde-redondeado);
}

.about-section img {
  width: 45%;
  min-width: 300px;
  border-radius: var(--borde-redondeado);
  box-shadow: var(--sombra-intensa);
}

/* Contact Section */
.contact-section {
  padding: 4rem 1rem;
  background-color: var(--blanco);
  text-align: center;
  border-top: var(--borde-grueso) solid var(--rojo);
}

.contact-form {
  padding: 2rem;
  background: var(--beige);
  border-radius: var(--borde-redondeado);
}

.contact-form input, 
.contact-form textarea {
  border: 1px solid rgba(211, 47, 47, 0.3);
}

.contact-form button {
  background: linear-gradient(to right, var(--blanco), var(--naranja));
  border: 2px solid var(--rojo);
}

/* Footer */
footer {
  background: linear-gradient(135deg, var(--rojo), var(--rojo-oscuro));
  color: var(--blanco);
  text-align: center;
  padding: 2rem 1rem;
  margin-top: 3rem;
  border-top: var(--borde-grueso) solid var(--dorado);
}

.social-links img {
  transition: transform var(--transicion-rapida);
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: 25%;
}

.social-links img:hover {
  transform: translateY(-5px) scale(1.1);
}

/* Animaciones */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes borderAnimation {
  0% {
    border-image-source: linear-gradient(45deg, var(--rojo), var(--naranja), var(--rojo));
  }
  50% {
    border-image-source: linear-gradient(45deg, var(--naranja), var(--rojo), var(--naranja));
  }
  100% {
    border-image-source: linear-gradient(45deg, var(--rojo), var(--naranja), var(--rojo));
  }
}

@keyframes pulseBorder {
  0% { opacity: 0.5; }
  50% { opacity: 0.9; }
  100% { opacity: 0.5; }
}

/* Responsive */
@media (max-width: 768px) {
  .feature-box, .testimonial-card, .product-card {
    width: 100%;
  }
  
  .about-content, .about-section img, 
  .contact-info, .contact-form {
    width: 100%;
  }
  
  .hero-content h2 {
    font-size: 2rem;
  }
  
  nav ul li {
    margin: 0.3rem;
  }
}

@media (max-width: 480px) {
  #logo {
    width: 80px;
    height: 80px;
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.2rem;
  }
  
  .hero {
    padding: 3rem 1rem;
  }
  
  .cta-button, .promo-button {
    padding: 0.7rem 1.5rem;
    font-size: 1rem;
  }
  
  .about-section {
    padding: 2rem 1rem;
  }
}