:root {
  --primary-color: #337357;
  --secondary-color: #2A5F47;
  --accent-color: #5CB338;
  --light-color: #F0F7F3;
  --dark-color: #1A3D2E;
  --gradient-primary: linear-gradient(135deg, #5CB338 0%, #337357 100%);
  --hover-color: #2C6349;
  --background-color: #FEFFFE;
  --text-color: #3D4F42;
  --border-color: rgba(92, 179, 56, 0.25);
  --divider-color: rgba(51, 115, 87, 0.12);
  --shadow-color: rgba(51, 115, 87, 0.15);
  --highlight-color: #FFC145;
  --main-font: 'Roboto Condensed', sans-serif;
  --alt-font: 'Open Sans', sans-serif;
}

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

body {
  font-family: var(--alt-font);
  color: var(--text-color);
  background-color: var(--background-color);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

.bg-pattern {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.06;
  pointer-events: none;
}

header {
  background: var(--gradient-primary);
  padding: 1.5rem 2rem;
  box-shadow: 0 4px 12px var(--shadow-color);
  position: relative;
  z-index: 20;
}

.header-container {
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #ffffff;
  text-decoration: none;
  font-family: var(--main-font);
  font-size: 1.85rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.logo-icon {
  width: 52px;
  height: 52px;
}

.header-decoration {
  display: none;
}

@media (min-width: 768px) {
  .header-decoration {
    display: block;
    position: absolute;
    right: 4%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.2;
  }
}

main {
  flex: 1;
  display: flex;
  align-items: center;
  position: relative;
  z-index: 10;
  padding: 2.5rem 1rem;
  flex-direction: column;
}

.container {
  max-width: 1250px;
  margin: 0 auto;
  width: 100%;
}

.product-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 1024px) {
  .product-section {
    grid-template-columns: 380px 1fr;
    gap: 3.5rem;
  }
}

.left-column {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.product-image-container {
  background: linear-gradient(135deg, #ffffff 0%, var(--light-color) 100%);
  border: 2px solid var(--border-color);
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: 0 10px 30px var(--shadow-color);
  text-align: center;
}

.product-image {
  width: 100%;
  max-width: 340px;
  height: auto;
  margin: 0 auto;
  display: block;
}

.guarantee-box {
  background: linear-gradient(135deg, var(--light-color) 0%, #ffffff 100%);
  border: 2px solid var(--border-color);
  border-radius: 14px;
  padding: 2rem;
  box-shadow: 0 8px 22px var(--shadow-color);
  position: relative;
  overflow: hidden;
}

.guarantee-box::before {
  content: '';
  position: absolute;
  top: -60%;
  right: -60%;
  width: 220%;
  height: 220%;
  background: radial-gradient(circle, var(--accent-color) 0%, transparent 65%);
  opacity: 0.05;
  pointer-events: none;
}

.guarantee-title {
  font-family: var(--main-font);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.guarantee-text {
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--text-color);
}

.order-box {
  background: var(--gradient-primary);
  border-radius: 14px;
  padding: 2.25rem;
  text-align: center;
  box-shadow: 0 10px 28px var(--shadow-color);
}

.price {
  font-family: var(--main-font);
  font-size: 2.75rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.25rem;
  letter-spacing: 1.5px;
}

.cta-button {
  display: inline-block;
  background-color: var(--highlight-color);
  color: #1A3D2E;
  padding: 1.1rem 2.75rem;
  border-radius: 10px;
  text-decoration: none;
  font-family: var(--main-font);
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  transition: all 0.3s ease;
  box-shadow: 0 5px 18px rgba(255, 193, 69, 0.45);
  border: none;
  cursor: pointer;
  letter-spacing: 0.5px;
}

.cta-button:hover {
  background-color: #F39C12;
  transform: translateY(-3px);
  box-shadow: 0 7px 24px rgba(243, 156, 18, 0.5);
}

.right-column {
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

.content-box {
  background: linear-gradient(135deg, #ffffff 0%, var(--light-color) 100%);
  border: 2px solid var(--border-color);
  border-radius: 14px;
  padding: 2.25rem;
  box-shadow: 0 8px 22px var(--shadow-color);
}

.section-title {
  font-family: var(--main-font);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.75px;
}

.description-text {
  font-size: 1.06rem;
  line-height: 1.85;
  color: var(--text-color);
  margin-bottom: 1.15rem;
}

.highlight-box {
  background: linear-gradient(135deg, var(--highlight-color) 0%, #F39C12 100%);
  border: 3px solid #F39C12;
  border-radius: 14px;
  padding: 2rem;
  text-align: center;
  box-shadow: 0 10px 28px rgba(255, 193, 69, 0.4);
  margin: 1.75rem 0;
}

.highlight-text {
  font-family: var(--main-font);
  font-size: 1.6rem;
  font-weight: 700;
  color: #1A3D2E;
  text-transform: uppercase;
  letter-spacing: 0.75px;
  line-height: 1.5;
}

.features-list {
  display: grid;
  gap: 1.4rem;
  list-style: none;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1.15rem;
  padding: 1.15rem;
  background: rgba(92, 179, 56, 0.06);
  border-radius: 10px;
  border-left: 5px solid var(--accent-color);
}

.feature-icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: 50%;
  color: #ffffff;
  font-size: 1.6rem;
}

.feature-text {
  font-size: 1.06rem;
  line-height: 1.75;
  color: var(--text-color);
}

.benefits-section {
  background: var(--gradient-primary);
  padding: 3.5rem 1rem;
  margin-top: 3.5rem;
  position: relative;
  z-index: 10;
}

.benefits-container {
  max-width: 100%;
  margin: 0 auto;
}

.benefits-title {
  font-family: var(--main-font);
  font-size: 2.15rem;
  font-weight: 700;
  color: #ffffff;
  text-align: center;
  margin-bottom: 2.75rem;
  text-transform: uppercase;
  letter-spacing: 1.25px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  max-width: 1250px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 768px) {
  .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2.75rem;
  }
}

.benefit-card {
  background: rgba(255, 255, 255, 0.97);
  border-radius: 14px;
  padding: 2.25rem;
  text-align: center;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
  transition: transform 0.3s ease;
}

.benefit-card:hover {
  transform: translateY(-6px);
}

.benefit-icon-wrapper {
  width: 85px;
  height: 85px;
  margin: 0 auto 1.4rem;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 22px var(--shadow-color);
}

.benefit-icon {
  width: 50px;
  height: 50px;
  color: #ffffff;
}

.benefit-title {
  font-family: var(--main-font);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.benefit-description {
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--text-color);
}

.testimonials-section {
  background: linear-gradient(135deg, var(--light-color) 0%, #ffffff 100%);
  padding: 4.5rem 1rem;
  position: relative;
  z-index: 10;
}

.testimonials-container {
  max-width: 100%;
  margin: 0 auto;
}

.testimonials-title {
  font-family: var(--main-font);
  font-size: 2.15rem;
  font-weight: 700;
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 3.25rem;
  text-transform: uppercase;
  letter-spacing: 1.25px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.25rem;
  max-width: 1250px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.75rem;
  }
}

.testimonial-card {
  background: #ffffff;
  border: 2px solid var(--border-color);
  border-radius: 14px;
  padding: 2.25rem;
  box-shadow: 0 8px 22px var(--shadow-color);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px var(--shadow-color);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  margin-bottom: 1.15rem;
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.6rem;
  font-weight: 700;
  flex-shrink: 0;
}

.testimonial-author {
  flex: 1;
}

.author-name {
  font-family: var(--main-font);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.3rem;
  letter-spacing: 0.25px;
}

.author-location {
  font-size: 0.94rem;
  color: var(--text-color);
  opacity: 0.85;
}

.testimonial-rating {
  display: flex;
  gap: 0.3rem;
  margin-bottom: 1.15rem;
}

.star {
  color: var(--highlight-color);
  font-size: 1.3rem;
}

.testimonial-text {
  font-size: 1.02rem;
  line-height: 1.85;
  color: var(--text-color);
  font-style: italic;
}

footer {
  background: var(--dark-color);
  color: #ffffff;
  padding: 2.25rem 1rem;
  position: relative;
  z-index: 20;
}

.footer-container {
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2.25rem;
}

@media (min-width: 768px) {
  .footer-container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: #ffffff;
  text-decoration: none;
  font-family: var(--main-font);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.footer-logo-icon {
  width: 44px;
  height: 44px;
}

.footer-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

@media (min-width: 768px) {
  .footer-nav {
    flex-direction: row;
    gap: 2.25rem;
  }
}

.footer-link {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  font-size: 0.98rem;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: #ffffff;
}

.footer-bottom {
  text-align: center;
  padding-top: 1.75rem;
  margin-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.72);
}

.footer-bottom a {
  color: var(--highlight-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-bottom a:hover {
  color: #F39C12;
}