:root {
  --primary-color: #22c55e;
  --primary-dark: #16a34a;
  --secondary-color: #10b981;
  --accent-color: #34d399;
  --text-color: #333;
  --text-light: #666;
  --background-color: #fff;
  --background-light: #f9fafb;
  --border-color: #e5e7eb;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --danger-color: #ef4444;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --transition: all 0.3s ease;
}

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

body {
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Live Chat Notifications */
.live-chat-container {
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  z-index: 999;
  display: flex;
  justify-content: center;
  pointer-events: none;
}

.live-chat-content {
  background-color: rgba(34, 197, 94, 0.95);
  color: white;
  padding: 10px 20px;
  border-radius: 30px;
  box-shadow: var(--shadow-lg);
  animation: slideDown 0.5s ease;
}

.live-chat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}

.live-chat-item .time {
  font-weight: bold;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Responsive styles for live chat notifications */
@media (max-width: 768px) {
  .live-chat-container {
    top: 90px;
    padding: 0 10px;
  }
  
  .live-chat-content {
    padding: 8px 15px;
    border-radius: 20px;
  }
  
  .live-chat-item {
    flex-direction: column;
    gap: 5px;
    font-size: 12px;
    text-align: center;
    align-items: center;
  }
  
  .live-chat-item .time {
    font-size: 11px;
  }
}

@media (max-width: 480px) {
  .live-chat-item {
    font-size: 11px;
  }
  
  .live-chat-content {
    padding: 6px 12px;
  }
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow);
  z-index: 1001;
  transition: var(--transition);
  padding: 15px 0;
}

.navbar.scrolled {
  padding: 10px 0;
  background-color: rgba(255, 255, 255, 0.98);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar .logo {
  font-size: 24px;
  font-weight: bold;
  color: var(--primary-color);
}

.navbar .nav-links {
  display: flex;
  gap: 30px;
}

.navbar .nav-links a {
  text-decoration: none;
  color: var(--text-color);
  font-weight: 500;
  transition: var(--transition);
}

.navbar .nav-links a:hover {
  color: var(--primary-color);
}

/* Menu Toggle Button */
.menu-toggle {
  display: none;
  font-size: 24px;
  color: var(--primary-color);
  cursor: pointer;
  transition: var(--transition);
}

.menu-toggle:hover {
  color: var(--primary-dark);
}

/* Responsive Navigation */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  
  .navbar .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: center;
    gap: 20px;
    padding: 30px 0;
    transform: translateY(-150%);
    transition: transform 0.3s ease;
    z-index: 998;
  }
  
  .navbar .nav-links.active {
    transform: translateY(0);
  }
  
  .navbar .nav-links a {
    font-size: 18px;
    width: 100%;
    text-align: center;
    padding: 10px 0;
  }
}



/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--primary-color);
  color: white;
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.btn-large {
  padding: 15px 30px;
  font-size: 18px;
}

/* Ensure btn-primary with ripple-btn class has proper positioning */
.btn.ripple-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.btn.ripple-btn i {
  z-index: 2;
  position: relative;
}

.btn.ripple-btn span {
  z-index: 2;
  position: relative;
}

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  background-color: var(--background-light);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
  z-index: -1;
}

.hero .container {
  display: flex;
  align-items: center;
  gap: 60px;
}

.hero-content {
  flex: 1;
}

.hero h1 {
  font-size: 48px;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text-color);
}

.hero h1 .highlight {
  color: var(--primary-color);
}

.hero p {
  font-size: 18px;
  color: var(--text-light);
  margin-bottom: 30px;
  line-height: 1.6;
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 40px;
}

.hero-features .feature {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: white;
  padding: 10px 15px;
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.hero-features .feature i {
  color: var(--primary-color);
  font-size: 18px;
}

.hero-cta {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.hero-cta .guarantee {
  color: var(--success-color);
  font-weight: 500;
}

.hero-image {
  flex: 1;
}

.product-slider {
  position: relative;
  width: 100%;
  height: 400px;
  overflow: hidden;
  border-radius: 20px;
  box-shadow: var(--shadow-lg);
}

.slider-container {
  display: flex;
  transition: transform 0.5s ease;
  height: 100%;
}

.slide {
  min-width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: white;
}

.slide img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.slide img:hover {
  transform: scale(1.05);
}

.slider-controls {
  position: absolute;
  bottom: 20px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
}

.slider-controls button {
  background-color: rgba(255, 255, 255, 0.8);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.slider-controls button:hover {
  background-color: white;
  transform: scale(1.1);
}

.slide-indicators {
  display: flex;
  gap: 8px;
}

.indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: var(--transition);
}

.indicator.active {
  background-color: var(--primary-color);
  width: 20px;
  border-radius: 5px;
}

/* Video Section */
.video-section {
  padding: 80px 0;
  background-color: white;
}

.video-section h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 50px;
  color: var(--text-color);
}

/* Feature Cards */
.features-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 40px;
}

.feature-card {
  background-color: white;
  padding: 30px 25px;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  transition: all 0.4s ease;
  border: 1px solid var(--border-color);
}

.feature-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 15px 40px rgba(34, 197, 94, 0.15);
  border-color: var(--primary-color);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background-color: rgba(34, 197, 94, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  transition: all 0.4s ease;
}

.feature-card:hover .feature-icon {
  background-color: var(--primary-color);
  transform: scale(1.1);
}

.feature-icon i {
  font-size: 36px;
  color: var(--primary-color);
  transition: all 0.4s ease;
}

.feature-card:hover .feature-icon i {
  color: white;
  transform: rotate(5deg);
}

.feature-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--text-color);
  letter-spacing: -0.5px;
}

.feature-card p {
  font-size: 16px;
  color: var(--text-light);
  line-height: 1.6;
  margin: 0;
}

/* Responsive Feature Cards */
@media (max-width: 992px) {
  .features-cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
  }
  
  .feature-card {
    padding: 25px 20px;
  }
}

@media (max-width: 768px) {
  .features-cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-bottom: 30px;
  }
  
  .feature-card h3 {
    font-size: 18px;
  }
  
  .feature-card p {
    font-size: 15px;
  }
}

@media (max-width: 576px) {
  .features-cards {
    grid-template-columns: 1fr;
  }
  
  .feature-icon {
    width: 70px;
    height: 70px;
  }
  
  .feature-icon i {
    font-size: 30px;
  }
}

.video-container {
  display: flex;
  gap: 40px;
}

.video-item {
  flex: 1;
  background-color: var(--background-light);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.video-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.video-wrapper {
  position: relative;
  padding-top: 56.25%;
  overflow: hidden;
}

.video-thumbnail {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-player {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: none;
}

.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background-color: rgba(34, 197, 94, 0.9);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.play-button:hover {
  background-color: var(--primary-dark);
  transform: translate(-50%, -50%) scale(1.1);
}

.play-button i {
  color: white;
  font-size: 24px;
  margin-left: 5px;
}

.video-item h3 {
  font-size: 20px;
  margin: 20px;
  color: var(--text-color);
}

.video-item p {
  margin: 0 20px 20px;
  color: var(--text-light);
  line-height: 1.6;
}

/* Testimonials Section */
.testimonials {
  padding: 100px 0;
  background-color: var(--background-light);
}

.testimonials h2 {
  text-align: center;
  font-size: 42px;
  margin-bottom: 60px;
  color: var(--text-color);
  font-weight: bold;
}

.testimonials-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  max-width: 1400px;
  margin: 0 auto;
}

.testimonial-item {
  background-color: white;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
  transition: all 0.4s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.testimonial-item:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 25px 25px 20px;
  border-bottom: 1px solid var(--border-color);
  background-color: rgba(34, 197, 94, 0.03);
}

.customer-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--primary-color);
  box-shadow: 0 4px 12px rgba(34, 197, 94, 0.2);
  transition: transform 0.3s ease;
}

.testimonial-item:hover .customer-avatar {
  transform: scale(1.1);
}

.customer-info {
  flex: 1;
}

.customer-info h4 {
  font-size: 20px;
  margin-bottom: 8px;
  color: var(--text-color);
  font-weight: 600;
  letter-spacing: -0.5px;
}

.rating {
  color: var(--warning-color);
  font-size: 14px;
  display: flex;
  gap: 2px;
}

.rating i {
  transition: all 0.3s ease;
}

.testimonial-item:hover .rating i {
  transform: scale(1.1);
}

.testimonial-content {
  padding: 25px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.testimonial-text {
  font-size: 17px;
  line-height: 1.7;
  color: var(--text-light);
  margin-bottom: 25px;
  cursor: pointer;
  position: relative;
  max-height: 110px;
  overflow: hidden;
  transition: max-height 0.4s ease;
  letter-spacing: 0.3px;
}

.testimonial-text.expanded {
  max-height: 600px;
}

.testimonial-text::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 50px;
  background: linear-gradient(to top, white, transparent);
  transition: opacity 0.4s ease;
}

.testimonial-text.expanded::after {
  opacity: 0;
}

.testimonial-image {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  margin-top: auto;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  aspect-ratio: 4 / 3;
  cursor: pointer;
  position: relative;
  transition: all 0.3s ease;
}

.testimonial-image:hover {
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.image-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  border-radius: 12px;
}

.testimonial-image:hover .image-overlay {
  opacity: 1;
}

.image-overlay i {
  font-size: 40px;
  color: white;
  animation: bounce 1s infinite alternate;
}

.transformation-img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.testimonial-item:hover .transformation-img {
  transform: scale(1.05);
}

/* Responsive Testimonials */
@media (max-width: 1200px) {
  .testimonials-container {
    grid-template-columns: repeat(3, 1fr);
    gap: 35px;
  }
}

@media (max-width: 992px) {
  .testimonials-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  
  .testimonials {
    padding: 80px 0;
  }
  
  .testimonials h2 {
    font-size: 36px;
    margin-bottom: 50px;
  }
}

@media (max-width: 768px) {
  .testimonials-container {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  
  .testimonials {
    padding: 60px 0;
  }
  
  .testimonials h2 {
    font-size: 28px;
    margin-bottom: 40px;
  }
  
  .testimonial-header {
    padding: 20px;
  }
  
  .testimonial-content {
    padding: 20px;
  }
  
  .customer-info h4 {
    font-size: 18px;
  }
  
  .testimonial-text {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .customer-avatar {
    width: 50px;
    height: 50px;
  }
  
  .testimonial-header {
    gap: 15px;
  }
  
  .customer-info h4 {
    font-size: 16px;
  }
  
  .testimonial-text {
    font-size: 15px;
  }
}

/* Ingredients Section */
.ingredients {
  padding: 80px 0;
  background-color: white;
}

.ingredients h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 20px;
  color: var(--text-color);
}

.ingredients-card {
  background-color: var(--background-light);
  border-radius: 20px;
  padding: 30px;
  margin-bottom: 50px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.ingredients-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.ingredients-card p {
  font-size: 18px;
  color: var(--text-light);
  line-height: 1.6;
  margin: 0;
}

/* Responsive styles for ingredients card */
@media (max-width: 768px) {
  .ingredients-card {
    padding: 20px;
    margin-bottom: 40px;
  }
  
  .ingredients-card p {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .ingredients-card {
    padding: 15px;
    margin-bottom: 30px;
  }
  
  .ingredients-card p {
    font-size: 15px;
  }
}

.ingredients-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.ingredient-item {
  background-color: var(--background-light);
  padding: 30px;
  border-radius: 20px;
  text-align: center;
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.ingredient-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.ingredient-icon {
  width: 80px;
  height: 80px;
  background-color: rgba(34, 197, 94, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.ingredient-icon i {
  font-size: 32px;
  color: var(--primary-color);
}

.ingredient-item h3 {
  font-size: 20px;
  margin-bottom: 15px;
  color: var(--text-color);
}

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

/* Usage Section */
.usage {
  padding: 80px 0;
  background-color: var(--background-light);
}

.usage h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 50px;
  color: var(--text-color);
}

.usage-steps {
  max-width: 800px;
  margin: 0 auto;
}

.step {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 30px;
  padding: 20px;
  background-color: white;
  border-radius: 20px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.step:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.step-number {
  width: 50px;
  height: 50px;
  background-color: var(--primary-color);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: bold;
  flex-shrink: 0;
}

.step-content h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color: var(--text-color);
}

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

/* CTA Section */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: white;
  text-align: center;
}

.cta-section h2 {
  font-size: 36px;
  margin-bottom: 20px;
}

.cta-section > p {
  font-size: 18px;
  margin-bottom: 40px;
  opacity: 0.9;
}

.cta-benefits {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  margin-bottom: 50px;
}

.benefit-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: rgba(255, 255, 255, 0.1);
  padding: 15px 20px;
  border-radius: 30px;
  backdrop-filter: blur(10px);
}

.benefit-item i {
  font-size: 20px;
}

.cta-section .btn {
  background-color: white;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.cta-section .btn:hover {
  background-color: rgba(255, 255, 255, 0.9);
  transform: translateY(-3px);
}

.limited-offer {
  font-size: 18px;
  font-weight: bold;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
  100% {
    opacity: 1;
  }
}

/* FAQ Section */
.faq {
  padding: 80px 0;
  background-color: white;
}

.faq h2 {
  text-align: center;
  font-size: 36px;
  margin-bottom: 50px;
  color: var(--text-color);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 20px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background-color: var(--background-light);
  cursor: pointer;
  transition: var(--transition);
}

.faq-question:hover {
  background-color: rgba(34, 197, 94, 0.05);
}

.faq-question h3 {
  font-size: 18px;
  color: var(--text-color);
}

.faq-question i {
  color: var(--primary-color);
  transition: transform 0.3s ease;
}

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  background-color: white;
}

.faq-answer p {
  padding: 20px 0;
  color: var(--text-light);
  line-height: 1.6;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

/* Footer */
.footer {
  background-color: var(--text-color);
  color: white;
  padding: 60px 0 30px;
}

.footer .container {
  max-width: 1200px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-info h3 {
  font-size: 24px;
  margin-bottom: 10px;
  color: var(--primary-color);
}

.footer-info p {
  margin-bottom: 5px;
  opacity: 0.8;
}

.footer-links h4,
.footer-contact h4,
.footer-legal h4 {
  font-size: 18px;
  margin-bottom: 15px;
  color: var(--primary-color);
}

.footer-links a,
.footer-legal a {
  display: block;
  color: white;
  text-decoration: none;
  margin-bottom: 10px;
  opacity: 0.8;
  transition: var(--transition);
}

.footer-links a:hover,
.footer-legal a:hover {
  opacity: 1;
  color: var(--primary-color);
}

.footer-contact p {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  opacity: 0.8;
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 14px;
  opacity: 0.7;
}

/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 0 20px;
  pointer-events: none;
  gap: 15px;
}

.whatsapp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: var(--primary-color);
  color: white;
  padding: 15px 25px;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(34, 197, 94, 0.3), 0 0 0 0 rgba(34, 197, 94, 0.2);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  max-width: 300px;
  width: 100%;
  pointer-events: auto;
  position: relative;
  transform: none !important;
  overflow: hidden;
}

.whatsapp-btn:hover {
  background-color: var(--primary-dark);
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 15px 40px rgba(34, 197, 94, 0.4), 0 0 0 0 rgba(34, 197, 94, 0.3);
}

.whatsapp-btn i {
  font-size: 24px;
  z-index: 2;
  position: relative;
}

.whatsapp-btn span {
  z-index: 2;
  position: relative;
}

/* Enhanced Effects for All Contact Buttons */
.ripple-btn {
  position: relative;
  overflow: hidden;
  animation: electric-pulse 2s ease-in-out infinite;
}

.ripple-btn i {
  z-index: 2;
  position: relative;
}

.ripple-btn span {
  z-index: 2;
  position: relative;
}

/* Continuous Water Ripple Effect - More Noticeable */
.ripple-btn::before,
.ripple-btn::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.6);
  animation: continuous-ripple 3s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  pointer-events: none;
  z-index: 1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0);
  opacity: 0;
}

.ripple-btn::after {
  animation-delay: 1.5s;
  animation-duration: 4s;
  background-color: rgba(255, 255, 255, 0.5);
}

/* Electric Pulse Animation */
@keyframes electric-pulse {
  0%, 100% {
    box-shadow: 0 10px 30px rgba(34, 197, 94, 0.3), 0 0 0 0 rgba(34, 197, 94, 0.2);
    filter: brightness(1);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 10px 40px rgba(34, 197, 94, 0.4), 0 0 20px 5px rgba(34, 197, 94, 0.3);
    filter: brightness(1.1);
    transform: scale(1.03);
  }
}

/* Continuous Ripple Animation */
@keyframes continuous-ripple {
  0% {
    transform: translate(-50%, -50%) scale(0);
    opacity: 1;
    width: 100%;
    height: 100%;
  }
  100% {
    transform: translate(-50%, -50%) scale(4);
    opacity: 0;
    width: 300%;
    height: 300%;
  }
}

/* Click-triggered Ripple Effect - More Noticeable */
.ripple-effect {
  position: absolute;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.8);
  animation: click-ripple 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  z-index: 1;
  opacity: 1;
  /* JavaScript will set exact position */
}

@keyframes click-ripple {
  0% {
    transform: scale(0);
    opacity: 1;
  }
  100% {
    transform: scale(3);
    opacity: 0;
  }
}

/* Promotional Card */
.promo-card {
  position: relative;
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.95) 0%, rgba(16, 185, 129, 0.95) 100%);
  color: white;
  padding: 15px 20px;
  border-radius: 25px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  text-align: center;
  font-size: 12px;
  line-height: 1.6;
  max-width: 300px;
  width: 100%;
  pointer-events: auto;
  animation: pulse 2s infinite;
  border: 2px solid rgba(255, 255, 255, 0.3);
  min-height: auto;
  overflow: visible;
}

.promo-content {
  display: flex;
  align-items: flex-start;
  justify-content: center;
 gap: 8px;
  text-align: left;
  flex-wrap: wrap;
}

.promo-icon {
  font-size: 16px;
  animation: bounce 1s infinite alternate;
  flex-shrink: 0;
  margin-top: 2px;
}

.promo-text {
  font-weight: 500;
  flex: 1;
  min-width: 0;
  text-align: left;
  line-height: 1.5;
}

.promo-text strong {
  font-weight: 700;
  letter-spacing: -0.5px;
}

@keyframes bounce {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-5px);
  }
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 10px 25px rgba(34, 197, 94, 0.15);
  }
  50% {
    box-shadow: 0 15px 35px rgba(34, 197, 94, 0.25);
  }
}

/* Responsive Promo Card */
@media (max-width: 768px) {
  .promo-card {
    padding: 10px 18px;
    font-size: 12px;
  }
  
  .promo-content {
    gap: 6px;
  }
  
  .promo-icon {
    font-size: 15px;
  }
}

@media (max-width: 480px) {
  .promo-card {
    padding: 8px 15px;
    font-size: 11px;
  }
  
  .promo-content {
    gap: 5px;
  }
  
  .promo-icon {
    font-size: 14px;
  }
}

/* Modal for Image Preview */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  animation: fadeIn 0.3s ease;
}

.modal-content {
  position: relative;
  margin: 10% auto;
  width: 80%;
  max-width: 800px;
  animation: zoomIn 0.3s ease;
}

.modal-content img {
  width: 100%;
  height: auto;
  border-radius: 10px;
}

.close {
  position: absolute;
  top: -40px;
  right: 0;
  color: white;
  font-size: 30px;
  font-weight: bold;
  cursor: pointer;
  transition: var(--transition);
}

.close:hover {
  color: var(--primary-color);
}

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

@keyframes zoomIn {
  from {
    transform: scale(0.8);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* Responsive Design */
@media (max-width: 1024px) {
  .hero .container {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-content {
    order: 2;
  }
  
  .hero-image {
    order: 1;
  }
  
  .video-container {
    flex-direction: column;
  }
  
  /* Ingredients grid for medium screens */
  .ingredients-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 36px;
  }
  
  .hero-features {
    justify-content: center;
  }
  
  .product-slider {
    height: 300px;
  }
  
  .cta-benefits {
    flex-direction: column;
    align-items: center;
  }
  
  .benefit-item {
    width: 100%;
    max-width: 300px;
  }
  
  .usage-steps {
    padding: 0 20px;
  }
  
  .step {
    flex-direction: column;
    text-align: center;
  }
  
  .whatsapp-btn {
    padding: 12px 20px;
    font-size: 14px;
  }
  
  .whatsapp-btn i {
    font-size: 20px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 100px 0 60px;
  }
  
  .hero h1 {
    font-size: 28px;
  }
  
  .hero p {
    font-size: 16px;
  }
  
  .product-slider {
    height: 250px;
  }
  
  .video-section,
  .testimonials,
  .ingredients,
  .usage,
  .cta-section,
  .faq {
    padding: 60px 0;
  }
  
  .video-section h2,
  .testimonials h2,
  .ingredients h2,
  .usage h2,
  .cta-section h2,
  .faq h2 {
    font-size: 28px;
  }
  
  .ingredients-container {
    grid-template-columns: 1fr;
  }
}