/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Color Palette - Warm Venezuelan colors */
  --color-primary: #e67e22;
  --color-primary-dark: #d35400;
  --color-secondary: #f39c12;
  --color-accent: #c0392b;
  --color-success: #27ae60;
  --color-error: #e74c3c;

  /* Neutrals */
  --color-bg: #fdfbf7;
  --color-surface: #ffffff;
  --color-text: #2c3e50;
  --color-text-light: #7f8c8d;
  --color-border: #e8e8e8;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;

  /* Typography */
  --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --font-size-base: 16px;
  --line-height-base: 1.6;

  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Añadidas animaciones de entrada */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.fade-in {
  animation: fadeIn 0.8s ease forwards;
}

.slide-in {
  animation: slideIn 0.6s ease forwards;
  opacity: 0;
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Hero Section */
.hero {
  background: linear-gradient(
    135deg,
    var(--color-primary) 0%,
    var(--color-primary-dark) 100%
  );
  color: white;
  padding: var(--spacing-2xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Añadido efecto de fondo animado */
.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.1) 0%,
    transparent 70%
  );
  animation: pulse 4s ease-in-out infinite;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.logo {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: var(--spacing-sm);
  letter-spacing: -0.02em;
}

.tagline {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.95;
  font-weight: 300;
}

.offer-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: var(--spacing-md);
}

/* Añadido botón hero */
.btn-hero {
  background: white;
  color: var(--color-primary);
  margin-top: var(--spacing-md);
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.btn-hero:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 30px rgba(0, 0, 0, 0.3);
}

/* Section Titles */
.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.section-subtitle {
  text-align: center;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-xl);
  font-size: 1.1rem;
}

/* Nueva sección: Cómo funciona */
.how-it-works {
  padding: var(--spacing-2xl) 0;
  background: var(--color-surface);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.step-card {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: var(--spacing-xl) var(--spacing-lg);
  text-align: center;
  position: relative;
  border: 2px solid var(--color-border);
  transition: all var(--transition-base);
}

.step-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.step-number {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  box-shadow: var(--shadow-md);
}

.step-icon {
  font-size: 3rem;
  margin: var(--spacing-md) 0;
}

.step-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.step-card p {
  color: var(--color-text-light);
  line-height: 1.6;
}

/* Products Section */
.products {
  padding: var(--spacing-2xl) 0;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
  width: 500px;
}

.product-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base),
    box-shadow var(--transition-base);
  border: 1px solid var(--color-border);
  position: relative;
  left: 65%;
}

/* Añadidos badges a productos */
.product-badge {
  position: absolute;
  top: var(--spacing-sm);
  right: var(--spacing-sm);
  background: var(--color-success);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.product-badge.special {
  background: var(--color-accent);
}

/* Estilos para imagen real de la arepa */
.arepa-image {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: var(--radius-md);
  transition: transform var(--transition-base);
}

/* Remover rotación del emoji cuando se usa imagen real */
.product-image {
  text-align: center;
  margin-bottom: var(--spacing-md);
  transition: transform var(--transition-base);
  overflow: hidden;
  border-radius: var(--radius-md);
}

.product-name {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
}

.product-description {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
  min-height: 3rem;
}

.product-price {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

/* Quantity Selector */
.quantity-selector {
  margin-top: var(--spacing-md);
}

.quantity-selector label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
}

.qty-controls {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.qty-btn {
  width: 40px;
  height: 40px;
  border: 2px solid var(--color-primary);
  background: var(--color-surface);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  font-size: 1.25rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.qty-btn:hover {
  background: var(--color-primary);
  color: white;
  transform: scale(1.1);
}

.qty-btn:active {
  transform: scale(0.95);
}

.qty-input {
  flex: 1;
  height: 40px;
  text-align: center;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
  transition: border-color var(--transition-fast);
}

.qty-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* Order Summary Section */
.order-summary {
  padding: var(--spacing-2xl) 0;
  background: var(--color-surface);
}

.summary-card {
  max-width: 600px;
  margin: 0 auto;
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-md);
}

/* Añadida barra de progreso de pedido mínimo */
.order-progress {
  margin: var(--spacing-lg) 0;
}

.progress-bar {
  width: 100%;
  height: 12px;
  background: var(--color-border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: var(--spacing-xs);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(
    90deg,
    var(--color-primary),
    var(--color-secondary)
  );
  border-radius: 10px;
  transition: width 0.5s ease;
  width: 0%;
}

.progress-text {
  text-align: center;
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-weight: 600;
}

.progress-text.complete {
  color: var(--color-success);
}

.summary-details {
  margin: var(--spacing-lg) 0;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 1.125rem;
}

.summary-row:last-child {
  border-bottom: none;
}

.summary-row.highlight {
  background: linear-gradient(
    90deg,
    rgba(230, 126, 34, 0.1) 0%,
    transparent 100%
  );
  padding: var(--spacing-md);
  border-radius: var(--radius-sm);
  margin-top: var(--spacing-sm);
  border: 2px solid var(--color-primary);
}

.summary-row.highlight strong {
  color: var(--color-primary);
  font-size: 1.5rem;
}

.info-box {
  background: var(--color-surface);
  border-left: 4px solid var(--color-secondary);
  padding: var(--spacing-md);
  border-radius: var(--radius-sm);
  margin-top: var(--spacing-lg);
}

.info-box p {
  margin: var(--spacing-xs) 0;
  color: var(--color-text-light);
}

/* Contact Form Section */
.contact-form {
  padding: var(--spacing-2xl) 0;
}

.form {
  max-width: 600px;
  margin: var(--spacing-xl) auto 0;
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text);
}

/* Añadido wrapper para validación visual */
.input-wrapper {
  position: relative;
}

.input-wrapper input,
.input-wrapper textarea {
  width: 100%;
  padding: var(--spacing-md);
  padding-right: 3rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-md);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.input-wrapper input:focus,
.input-wrapper textarea:focus,
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(230, 126, 34, 0.1);
}

/* Iconos de validación */
.validation-icon {
  position: absolute;
  right: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.25rem;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.input-wrapper.valid .validation-icon::before {
  content: "✓";
  color: var(--color-success);
}

.input-wrapper.invalid .validation-icon::before {
  content: "✗";
  color: var(--color-error);
}

.input-wrapper.valid .validation-icon,
.input-wrapper.invalid .validation-icon {
  opacity: 1;
}

.input-wrapper.valid input,
.input-wrapper.valid textarea {
  border-color: var(--color-success);
}

.input-wrapper.invalid input,
.input-wrapper.invalid textarea {
  border-color: var(--color-error);
}

/* Mensajes de error */
.error-message {
  display: block;
  margin-top: var(--spacing-xs);
  color: var(--color-error);
  font-size: 0.875rem;
  font-weight: 500;
  min-height: 1.25rem;
}

.char-counter {
  display: block;
  margin-top: var(--spacing-xs);
  color: var(--color-text-light);
  font-size: 0.875rem;
  text-align: right;
}

.form-group small {
  display: block;
  margin-top: var(--spacing-xs);
  color: var(--color-text-light);
  font-size: 0.875rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--spacing-md) var(--spacing-xl);
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-primary);
  font-size: 1.125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--color-primary);
  color: white;
  width: 100%;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover:not(:disabled) {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
}

.btn-primary:disabled {
  background: var(--color-text-light);
  cursor: not-allowed;
  transform: none;
}

/* Añadido loader al botón */
.btn-loader {
  display: none;
  width: 20px;
  height: 20px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-left: var(--spacing-sm);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.btn-primary.loading .btn-text {
  opacity: 0.7;
}

.btn-primary.loading .btn-loader {
  display: inline-block;
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* Nueva sección de características */
.features {
  padding: var(--spacing-2xl) 0;
  background: var(--color-bg);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.feature-card {
  text-align: center;
  padding: var(--spacing-lg);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  transition: transform var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.feature-card p {
  color: var(--color-text-light);
  line-height: 1.6;
}

/* Footer */
.footer {
  background: var(--color-text);
  color: white;
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-section h3,
.footer-section h4 {
  margin-bottom: var(--spacing-sm);
}

.footer-section p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
}

.footer-section a {
  color: var(--color-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-section a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--color-surface);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  max-width: 400px;
  margin: var(--spacing-md);
  box-shadow: var(--shadow-lg);
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.modal-icon {
  font-size: 4rem;
  margin-bottom: var(--spacing-md);
}

/* Añadidos puntos de carga animados */
.loading-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: var(--spacing-md);
}

.loading-dots span {
  width: 10px;
  height: 10px;
  background: var(--color-primary);
  border-radius: 50%;
  animation: bounce 1.4s infinite ease-in-out both;
}

.loading-dots span:nth-child(1) {
  animation-delay: -0.32s;
}

.loading-dots span:nth-child(2) {
  animation-delay: -0.16s;
}

@keyframes bounce {
  0%,
  80%,
  100% {
    transform: scale(0);
  }
  40% {
    transform: scale(1);
  }
}

.modal-content h3 {
  font-size: 1.75rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text);
}

.modal-content p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

/* Responsive Design */
@media (max-width: 768px) {
  .logo {
    font-size: 2rem;
  }

  .tagline {
    font-size: 1rem;
  }

  .section-title {
    font-size: 2rem;
  }

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

  .hero {
    padding: var(--spacing-xl) 0;
  }

  .products,
  .order-summary,
  .contact-form,
  .how-it-works,
  .features {
    padding: var(--spacing-xl) 0;
  }

  .steps-grid,
  .features-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  :root {
    --font-size-base: 14px;
  }

  .logo {
    font-size: 1.75rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .summary-card,
  .form {
    padding: var(--spacing-md);
  }
}