* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(to bottom, #eff6ff, #ffffff);
  padding: 5rem 1rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

.hero-content {
  text-align: center;
}

.logo-container {
  display: inline-block;
  background: white;
  border-radius: 1.5rem;
  padding: 1rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  margin-bottom: 1.5rem;
}

.logo {
  width: 180px;
  height: auto;
  mix-blend-mode: multiply;
}

.hero-title {
  font-size: 2rem;
  font-weight: bold;
  color: #111827;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-description {
  font-size: 1.125rem;
  color: #4b5563;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}

.hero-image {
  position: relative;
}

.product-image {
  width: 100%;
  max-width: 400px;
  height: auto;
  margin: 0 auto;
  display: block;
  filter: drop-shadow(0 25px 50px rgba(0, 0, 0, 0.2));
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  border-radius: 9999px;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.btn-primary {
  background: #0066b3;
  color: white;
}

.btn-primary:hover {
  background: #005299;
}

.btn-secondary {
  background: transparent;
  color: #0066b3;
  border: 2px solid #0066b3;
}

.btn-secondary:hover {
  background: #0066b3;
  color: white;
}

.btn-full {
  width: 100%;
}

.btn-whatsapp {
  background: #25d366;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-whatsapp:hover {
  background: #20ba5a;
}

.whatsapp-icon {
  width: 1.25rem;
  height: 1.25rem;
}

/* Section Styles */
.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: bold;
  color: #111827;
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1.125rem;
  color: #4b5563;
  max-width: 42rem;
  margin: 0 auto;
}

/* Benefits Section */
.benefits-section {
  padding: 5rem 1rem;
  background: white;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.benefit-card {
  text-align: center;
  padding: 1.5rem;
  border-radius: 1rem;
  transition: background 0.3s;
}

.benefit-card:hover {
  background: #eff6ff;
}

.benefit-icon {
  width: 4rem;
  height: 4rem;
  background: rgba(0, 102, 179, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
}

.benefit-icon .icon {
  width: 2rem;
  height: 2rem;
  color: #0066b3;
}

.benefit-title {
  font-size: 1.25rem;
  font-weight: bold;
  color: #111827;
  margin-bottom: 0.75rem;
}

.benefit-text {
  font-size: 1rem;
  color: #4b5563;
  line-height: 1.6;
}

/* How It Works Section */
.how-it-works-section {
  padding: 5rem 1rem;
  background: linear-gradient(to bottom, #eff6ff, #ffffff);
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
}

.step-card {
  text-align: center;
}

.step-icon {
  width: 5rem;
  height: 5rem;
  background: #0066b3;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  box-shadow: 0 10px 25px rgba(0, 102, 179, 0.3);
}

.step-icon .icon {
  width: 2.5rem;
  height: 2.5rem;
  color: white;
}

.step-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: #0066b3;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.step-title {
  font-size: 1.5rem;
  font-weight: bold;
  color: #111827;
  margin: 0.75rem 0;
}

.step-text {
  color: #4b5563;
  line-height: 1.6;
}

/* Products Section */
.products-section {
  padding: 5rem 1rem;
  background: white;
}

.product-card-wrapper {
  max-width: 56rem;
  margin: 0 auto;
}

.product-card {
  border: 2px solid #e5e7eb;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.product-grid {
  display: grid;
  grid-template-columns: 1fr;
}

.product-image-col {
  background: linear-gradient(to bottom right, #eff6ff, #dbeafe);
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
}

.product-img {
  width: 100%;
  max-width: 250px;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.2));
}

.product-details {
  padding: 2rem;
}

.product-name {
  font-size: 1.875rem;
  font-weight: bold;
  color: #111827;
  margin-bottom: 0.5rem;
}

.product-size {
  font-size: 1.25rem;
  color: #4b5563;
  margin-bottom: 1.5rem;
}

.product-price-wrapper {
  margin-bottom: 1.5rem;
}

.product-price {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.price {
  font-size: 2.25rem;
  font-weight: bold;
  color: #0066b3;
}

.price-unit {
  font-size: 1rem;
  color: #6b7280;
}

.product-note {
  font-size: 0.875rem;
  color: #4b5563;
}

.product-features {
  margin-bottom: 2rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.check-icon {
  width: 1.25rem;
  height: 1.25rem;
  padding: 0.25rem;
  background: #dcfce7;
  border-radius: 50%;
  color: #16a34a;
  flex-shrink: 0;
}

.product-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Testimonials Section */
.testimonials-section {
  padding: 5rem 1rem;
  background: linear-gradient(to bottom, #eff6ff, #ffffff);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.testimonial-card {
  background: white;
  border: 2px solid #e5e7eb;
  border-radius: 1rem;
  padding: 1.5rem;
  transition: box-shadow 0.3s;
}

.testimonial-card:hover {
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: 1rem;
}

.star {
  width: 1.25rem;
  height: 1.25rem;
  color: #fbbf24;
}

.testimonial-text {
  color: #374151;
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  border-top: 1px solid #e5e7eb;
  padding-top: 1rem;
}

.author-name {
  font-weight: 600;
  color: #111827;
  margin-bottom: 0.25rem;
}

.author-location {
  font-size: 0.875rem;
  color: #6b7280;
}

/* Contact Section */
.contact-section {
  padding: 5rem 1rem;
  background: white;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  max-width: 72rem;
  margin: 0 auto;
}

.contact-info-title {
  font-size: 1.5rem;
  font-weight: bold;
  color: #111827;
  margin-bottom: 1.5rem;
}

.info-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.info-card {
  border: 2px solid #e5e7eb;
  border-radius: 0.75rem;
  padding: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.info-icon {
  width: 3rem;
  height: 3rem;
  background: rgba(0, 102, 179, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-icon .icon {
  width: 1.5rem;
  height: 1.5rem;
  color: #0066b3;
}

.info-title {
  font-weight: 600;
  color: #111827;
  margin-bottom: 0.25rem;
}

.info-link {
  color: #0066b3;
  font-size: 1.125rem;
  text-decoration: none;
}

.info-link:hover {
  text-decoration: underline;
}

.info-text {
  color: #4b5563;
  line-height: 1.6;
}

.social-links {
  margin-top: 1rem;
}

.social-icons {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-icon {
  width: 3rem;
  height: 3rem;
  background: #0066b3;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
}

.social-icon:hover {
  background: #005299;
}

.social-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  color: white;
}

/* Contact Form */
.contact-form-wrapper {
  width: 100%;
}

.contact-form-card {
  border: 2px solid #e5e7eb;
  border-radius: 0.75rem;
  padding: 1.5rem;
}

.form-title {
  font-size: 1.5rem;
  font-weight: bold;
  color: #111827;
  margin-bottom: 1.5rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-label {
  font-weight: 500;
  color: #374151;
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #d1d5db;
  border-radius: 0.5rem;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color 0.3s;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: #0066b3;
}

.form-textarea {
  resize: vertical;
}

/* Map */
.map-wrapper {
  margin-top: 3rem;
}

.map-card {
  border: 2px solid #e5e7eb;
  border-radius: 0.75rem;
  overflow: hidden;
}

/* Floating WhatsApp */
.floating-whatsapp {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 4rem;
  height: 4rem;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: all 0.3s;
  z-index: 1000;
}

.floating-whatsapp:hover {
  transform: scale(1.1);
  background: #20ba5a;
}

.floating-whatsapp .icon {
  width: 2rem;
  height: 2rem;
  color: white;
}

.floating-tooltip {
  position: absolute;
  right: 5rem;
  background: #1f2937;
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.floating-whatsapp:hover .floating-tooltip {
  opacity: 1;
}

/* Responsive Design */
@media (min-width: 640px) {
  .hero-buttons {
    flex-direction: row;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-buttons {
    flex-direction: row;
  }
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3rem;
  }

  .section-title {
    font-size: 3rem;
  }

  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-content {
    text-align: left;
  }

  .hero-title,
  .hero-description {
    margin-left: 0;
  }

  .logo-container {
    margin-left: 0;
  }

  .hero-buttons {
    justify-content: flex-start;
  }

  .hero-title {
    font-size: 3.75rem;
  }

  .benefits-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .product-image-col {
    min-height: 250px;
  }

  .product-img {
    max-width: 200px;
  }
}