/* Base Styles */
:root {
  --primary-color: #2a9d8f;
  --secondary-color: #264653;
  --accent-color: #e9c46a;
  --light-color: #f8f9fa;
  --dark-color: #212529;
  --gray-color: #6c757d;
  --success-color: #38b000;
  --warning-color: #ffb703;
  --error-color: #e63946;
  --text-color: #333;
  --bg-color: #ffffff;
  --border-radius: 8px;
  --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
  --container-width-xl: 1200px;
  --container-width-lg: 960px;
  --container-width-md: 768px;
  --container-width-sm: 576px;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1rem;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--secondary-color);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-width-xl);
  margin: 0 auto;
  padding: 0 15px;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  position: relative;
  color: var(--secondary-color);
}

.section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background-color: var(--primary-color);
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 2px;
}

/* Button styles */
.cta-button {
  display: inline-block;
  background-color: var(--primary-color);
  color: white;
  padding: 12px 30px;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-size: 1rem;
  text-align: center;
  box-shadow: 0 4px 15px rgba(42, 157, 143, 0.2);
}

.cta-button:hover {
  background-color: var(--secondary-color);
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(38, 70, 83, 0.3);
}

.cta-button.secondary {
  background-color: transparent;
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.cta-button.secondary:hover {
  background-color: var(--primary-color);
  color: white;
}

/* Header & Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo img {
  height: 40px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  gap: 25px;
}

.nav-list a {
  color: var(--secondary-color);
  font-weight: 500;
  position: relative;
}

.nav-list a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary-color);
  transition: var(--transition);
}

.nav-list a:hover::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--secondary-color);
  margin: 5px 0;
  transition: var(--transition);
}

/* Success message */
.success-message {
  background-color: var(--success-color);
  color: white;
  padding: 15px 0;
  position: fixed;
  top: 70px;
  left: 0;
  width: 100%;
  z-index: 999;
  animation: slideDown 0.5s ease;
}

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

.close-success {
  background: none;
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
}

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

/* 1. Intro Section */
.intro-section {
  height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #e0f7fa 0%, #80deea 100%);
  position: relative;
  overflow: hidden;
  margin-top: 70px;
}

.leaf-animation {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: url('images/leaf-pattern.svg') repeat;
  opacity: 0.07;
  animation: leafFloat 40s linear infinite;
}

.water-ripple {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: radial-gradient(circle at center, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 70%);
  animation: ripple 8s ease-in-out infinite;
}

@keyframes leafFloat {
  0% {
    background-position: 0 0;
  }
  100% {
    background-position: 500px 500px;
  }
}

@keyframes ripple {
  0%, 100% {
    transform: scale(1);
    opacity: 0.1;
  }
  50% {
    transform: scale(1.5);
    opacity: 0.3;
  }
}

.intro-content {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
  position: relative;
  z-index: 2;
  animation: fadeIn 1.5s ease;
}

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

.main-title {
  font-size: 4rem;
  color: var(--secondary-color);
  margin-bottom: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
}

.subtitle {
  font-size: 1.5rem;
  color: var(--text-color);
  margin-bottom: 2.5rem;
  font-weight: 300;
}

/* 2. About Section */
.about-section {
  padding: 6rem 0;
  background-color: #f9f9f9;
}

.about-content {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  align-items: center;
}

.about-text {
  flex: 1;
  min-width: 300px;
}

.about-text p {
  font-size: 1.1rem;
  line-height: 1.8;
}

.infographic {
  flex: 1;
  min-width: 300px;
  display: flex;
  justify-content: space-between;
  gap: 2rem;
}

.info-item {
  text-align: center;
  flex: 1;
  padding: 1.5rem;
  border-radius: var(--border-radius);
  background: white;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.info-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.info-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(42, 157, 143, 0.1);
  border-radius: 50%;
}

.info-icon img {
  width: 40px;
  height: 40px;
}

/* 3. How Section */
.how-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.step {
  background: white;
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--box-shadow);
  text-align: center;
  position: relative;
  transition: var(--transition);
}

.step:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.step-number {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary-color);
  color: white;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1rem;
}

.step-icon {
  margin: 1rem auto 1.5rem;
  width: 60px;
  height: 60px;
}

.step h3 {
  margin-bottom: 1rem;
  color: var(--secondary-color);
}

/* 4. Benefits Section */
.benefits-section {
  padding: 6rem 0;
  background-color: #ffffff;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.benefit-card {
  text-align: center;
  padding: 2rem;
  border-radius: var(--border-radius);
  background: linear-gradient(145deg, #f8f9fa, #e9ecef);
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.benefit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.benefit-icon {
  margin: 0 auto 1.5rem;
  width: 70px;
  height: 70px;
  background-color: rgba(42, 157, 143, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefit-icon img {
  width: 35px;
  height: 35px;
}

.benefit-card h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

/* 5. Products Section */
.products-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, #f0f9ff 0%, #e1f5fe 100%);
}

.product-slider {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.product-slide {
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
}

.product-slide:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.product-image {
  height: 200px;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.product-slide:hover .product-image img {
  transform: scale(1.1);
}

.product-slide h3 {
  padding: 1.5rem 1.5rem 0.5rem;
  color: var(--secondary-color);
}

.product-slide p {
  padding: 0 1.5rem 1.5rem;
  color: var(--gray-color);
}

.eco-packaging {
  display: flex;
  align-items: center;
  gap: 2rem;
  background: white;
  border-radius: var(--border-radius);
  padding: 1.5rem;
  box-shadow: var(--box-shadow);
  margin-bottom: 2rem;
}

.eco-packaging img {
  max-width: 120px;
  border-radius: 50%;
}

.eco-packaging p {
  margin-bottom: 0;
  font-style: italic;
  color: var(--secondary-color);
}

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

.content-toggle {
  background-color: var(--accent-color);
  color: var(--secondary-color);
  border: none;
  padding: 10px 25px;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  font-size: 1rem;
  transition: var(--transition);
}

.content-toggle:hover {
  background-color: #f4d35e;
  transform: translateY(-2px);
}

.content-list {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s ease;
  background: white;
  border-radius: var(--border-radius);
  margin-top: 1.5rem;
  text-align: left;
}

.content-list.active {
  max-height: 500px;
  padding: 2rem;
  box-shadow: var(--box-shadow);
}

.content-list h3 {
  margin-bottom: 1.5rem;
  color: var(--secondary-color);
}

.content-list ul {
  list-style: disc;
  padding-left: 1.5rem;
}

.content-list li {
  margin-bottom: 0.5rem;
  color: var(--text-color);
}

/* 6. Who Section */
.who-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, #edf2f7 0%, #e2e8f0 100%);
}

.target-audience {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.audience-item {
  background: white;
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--box-shadow);
  text-align: center;
  transition: var(--transition);
}

.audience-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.audience-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background-color: rgba(42, 157, 143, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.audience-icon img {
  width: 40px;
  height: 40px;
}

.audience-item h3 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.free-guide-cta {
  text-align: center;
}

/* 7. Testimonials Section */
.testimonials-section {
  padding: 6rem 0;
  background-color: #ffffff;
}

.testimonials-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.testimonial-image {
  height: 120px;
  width: 120px;
  margin: 2rem auto 1rem;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--primary-color);
}

.testimonial-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

blockquote {
  padding: 0 2rem 2rem;
  font-style: italic;
}

blockquote p {
  color: var(--text-color);
  line-height: 1.7;
  position: relative;
}

blockquote p::before {
  content: '\201C';
  font-size: 3rem;
  position: absolute;
  left: -1.5rem;
  top: -1rem;
  color: var(--primary-color);
  opacity: 0.3;
}

blockquote cite {
  display: block;
  text-align: right;
  margin-top: 1rem;
  font-weight: 600;
  font-style: normal;
  color: var(--secondary-color);
}

/* 8. Pricing Section */
.pricing-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, #f6fff8 0%, #eaf6ff 100%);
}

.pricing-table {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.pricing-card {
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: var(--transition);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured {
  transform: scale(1.05);
  border: 2px solid var(--primary-color);
}

.pricing-card.featured:hover {
  transform: scale(1.05) translateY(-10px);
}

.pricing-badge {
  position: absolute;
  top: 15px;
  right: 15px;
  background-color: var(--accent-color);
  color: var(--secondary-color);
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.pricing-header {
  background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
  color: white;
  padding: 2rem;
  text-align: center;
}

.pricing-header h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
  color: white;
}

.duration {
  opacity: 0.9;
  margin-bottom: 1.5rem;
}

.price {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 0;
}

.pricing-features {
  padding: 2rem;
}

.pricing-features ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.pricing-features li {
  padding: 0.5rem 0;
  border-bottom: 1px solid #eee;
  position: relative;
  padding-left: 1.5rem;
}

.pricing-features li::before {
  content: '✓';
  color: var(--primary-color);
  position: absolute;
  left: 0;
  top: 0.5rem;
}

.pricing-footer {
  padding: 0 2rem 2rem;
  text-align: center;
}

/* 9. FAQ Section */
.faq-section {
  padding: 6rem 0;
  background-color: #ffffff;
}

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

.faq-item {
  margin-bottom: 1.5rem;
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

.faq-question {
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  background-color: rgba(42, 157, 143, 0.05);
  transition: var(--transition);
}

.faq-question:hover {
  background-color: rgba(42, 157, 143, 0.1);
}

.faq-question h3 {
  margin: 0;
  font-size: 1.2rem;
  color: var(--secondary-color);
}

.faq-toggle {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-color);
  transition: var(--transition);
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding: 1.5rem;
}

/* 10. About Brand Section */
.about-brand-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.about-brand-content {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  align-items: center;
}

.about-brand-image {
  flex: 1;
  min-width: 300px;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

.about-brand-text {
  flex: 2;
  min-width: 300px;
}

.brand-features {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin-top: 2rem;
}

.brand-feature {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.brand-feature img {
  width: 40px;
  height: 40px;
}

.brand-feature p {
  margin: 0;
  font-weight: 500;
}

/* 11. Contact Section */
.contact-section {
  padding: 6rem 0;
  background: linear-gradient(135deg, #e0f7fa 0%, #b2ebf2 100%);
}

.contact-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 3rem;
}

.contact-form-container {
  background: white;
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--box-shadow);
}

.subscription-text {
  margin-bottom: 2rem;
}

.subscription-text h3 {
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.contact-form .form-group {
  margin-bottom: 1.5rem;
}

.contact-form label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--secondary-color);
}

.contact-form input[type="text"],
.contact-form input[type="email"] {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 1rem;
  transition: var(--transition);
}

.contact-form input:focus {
  border-color: var(--primary-color);
  outline: none;
  box-shadow: 0 0 0 3px rgba(42, 157, 143, 0.2);
}

.contact-form .checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-form .checkbox input {
  margin: 0;
}

.contact-form .checkbox label {
  margin: 0;
  font-weight: normal;
}

.map-container {
  border-radius: var(--border-radius);
  overflow: hidden;
  height: 100%;
  min-height: 350px;
  box-shadow: var(--box-shadow);
}

.contact-info {
  text-align: center;
  margin-top: 3rem;
}

.contact-info p {
  font-size: 1.1rem;
  color: var(--secondary-color);
}

/* Footer */
.site-footer {
  background-color: var(--secondary-color);
  color: white;
  padding: 4rem 0 2rem;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  flex: 1;
  min-width: 200px;
}

.footer-logo img {
  height: 50px;
  filter: brightness(0) invert(1);
}

.footer-links {
  flex: 1;
  min-width: 200px;
}

.footer-links ul {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 1rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition);
}

.footer-links a:hover {
  color: white;
}

.newsletter-form {
  flex: 2;
  min-width: 300px;
}

.newsletter-form h3 {
  color: white;
  margin-bottom: 1.5rem;
}

.newsletter-form .form-group {
  display: flex;
  gap: 0.5rem;
}

.newsletter-form input {
  flex: 1;
  padding: 12px 15px;
  border: none;
  border-radius: 5px;
  font-size: 1rem;
}

.newsletter-form .subscribe-btn {
  background-color: var(--primary-color);
  color: white;
  border: none;
  border-radius: 5px;
  padding: 0 1.5rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.newsletter-form .subscribe-btn:hover {
  background-color: #238b7e;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive styles */
@media (max-width: 992px) {
  .main-title {
    font-size: 3rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .about-content,
  .about-brand-content {
    flex-direction: column;
  }
  
  .pricing-card.featured {
    transform: scale(1);
  }
  
  .pricing-card.featured:hover {
    transform: translateY(-10px);
  }
}

@media (max-width: 768px) {
  .nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    flex-direction: column;
    background-color: white;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
    z-index: 100;
    gap: 0;
  }
  
  .nav-list.active {
    display: flex;
  }
  
  .nav-list li {
    width: 100%;
  }
  
  .nav-list a {
    display: block;
    padding: 1rem 2rem;
  }
  
  .nav-list a::after {
    display: none;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .main-title {
    font-size: 2.5rem;
  }
  
  .intro-content {
    padding: 1rem;
  }
  
  .infographic {
    flex-direction: column;
    gap: 1rem;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    flex-direction: column;
    gap: 2rem;
  }
}

@media (max-width: 576px) {
  .main-title {
    font-size: 2rem;
  }
  
  .subtitle {
    font-size: 1.2rem;
  }
  
  .section-title {
    font-size: 1.8rem;
  }
  
  .eco-packaging {
    flex-direction: column;
    text-align: center;
  }
  
  .pricing-table {
    grid-template-columns: 1fr;
  }
  
  .newsletter-form .form-group {
    flex-direction: column;
  }
}