:root {
  --primary-color: #4B1461;
  --secondary-color: #2F0D3D;
  --accent-color: #6A1E9C;
  --light-color: #F0E9F4;
  --dark-color: #1E0828;
  --gradient-primary: linear-gradient(135deg, #4B1461 0%, #2F0D3D 100%);
  --hover-color: #5C1975;
  --background-color: #FDFCFE;
  --text-color: #47404A;
  --border-color: rgba(75, 20, 97, 0.16);
  --divider-color: rgba(47, 13, 61, 0.1);
  --shadow-color: rgba(47, 13, 61, 0.1);
  --highlight-color: #F0DB4F;
  --main-font: 'Roboto Condensed', sans-serif;
  --alt-font: 'Poppins', sans-serif;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

.pattern-bg {
  background-image: 
    linear-gradient(60deg, transparent 40%, rgba(75, 20, 97, 0.02) 40%, rgba(75, 20, 97, 0.02) 60%, transparent 60%),
    linear-gradient(120deg, transparent 40%, rgba(106, 30, 156, 0.015) 40%, rgba(106, 30, 156, 0.015) 60%, transparent 60%),
    radial-gradient(ellipse at 30% 40%, rgba(75, 20, 97, 0.025) 0%, transparent 45%),
    radial-gradient(ellipse at 70% 60%, rgba(47, 13, 61, 0.02) 0%, transparent 45%);
  background-size: 90px 90px, 90px 90px, 100% 100%, 100% 100%;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.benefits-section {
  background: white;
  padding: 2.5rem 1.2rem;
  margin: 2rem 0 0 0;
  box-shadow: 0 0 30px var(--shadow-color);
}

.benefits-content {
  max-width: 1150px;
  margin: 0 auto;
}

.benefits-section h2 {
  font-family: var(--main-font);
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1.9rem;
  text-align: center;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  position: relative;
  padding-bottom: 1rem;
}

.benefits-section h2::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--accent-color);
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
}

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

.benefit-card {
  background: var(--light-color);
  padding: 1.7rem;
  border-radius: 12px;
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 0;
}

.benefit-card:hover::before {
  opacity: 0.05;
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px var(--shadow-color);
  border-color: var(--accent-color);
}

.benefit-card > * {
  position: relative;
  z-index: 1;
}

.benefit-card-icon {
  width: 70px;
  height: 70px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.9rem;
  margin: 0 auto 1.2rem;
  color: var(--primary-color);
  border: 3px solid var(--primary-color);
  box-shadow: 0 4px 12px rgba(75, 20, 97, 0.2);
}

.benefit-card h3 {
  font-family: var(--main-font);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.8rem;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.benefit-card p {
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--text-color);
}

header {
  background: white;
  padding: 1.2rem 0;
  position: relative;
  overflow: hidden;
  box-shadow: 0 3px 12px var(--shadow-color);
  border-bottom: 3px solid var(--primary-color);
}

.header-decoration {
  position: absolute;
  top: 50%;
  right: 4.5%;
  width: 50px;
  height: 50px;
  background: var(--primary-color);
  transform: translateY(-50%) rotate(45deg);
  display: none;
  opacity: 0.15;
}

@media (min-width: 768px) {
  .header-decoration {
    display: block;
  }
  .header-decoration::before {
    content: '';
    position: absolute;
    width: 30px;
    height: 30px;
    background: var(--accent-color);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    opacity: 0.5;
  }
}

.container {
  max-width: 1150px;
  margin: 0 auto;
  width: 100%;
  padding: 0 1rem;
}

@media (min-width: 768px) {
  .container {
    padding: 0 1.2rem;
  }
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  color: var(--primary-color);
  font-family: var(--main-font);
  font-size: 1.7rem;
  font-weight: 700;
  text-decoration: none;
  width: fit-content;
  text-transform: uppercase;
  letter-spacing: 1.4px;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: white;
  border-radius: 50% 50% 0 50%;
  transform: rotate(-45deg);
}

.logo-icon span {
  transform: rotate(45deg);
  display: block;
}

main {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 2rem 0;
  justify-content: center;
}

.product-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.4rem;
  align-items: flex-start;
}

@media (min-width: 768px) {
  .product-section {
    grid-template-columns: 1fr 1fr;
  }
}

.product-left {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.product-image-container {
  position: relative;
  display: flex;
  justify-content: center;
  background: white;
  border-radius: 12px;
  box-shadow: 0 6px 20px var(--shadow-color);
  border: 2px solid var(--light-color);
}

.product-image {
  width: 100%;
  padding: 25px;
  height: auto;
  border-radius: 12px;
}

@media (min-width: 768px) {
  .product-image {
    padding: 25px 58px;
  }
}

.guarantee-block {
  background: var(--light-color);
  color: var(--text-color);
  padding: 1.7rem;
  border-radius: 12px;
  border: 2px solid var(--primary-color);
  box-shadow: 0 4px 14px var(--shadow-color);
}

.guarantee-block h3 {
  font-family: var(--main-font);
  color: var(--primary-color);
  margin-bottom: 0.9rem;
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.features-icons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  padding: 1.15rem 0.5rem;
  background: white;
  border-radius: 12px;
  box-shadow: 0 3px 12px var(--shadow-color);
  transition: all 0.3s ease;
  border: 2px solid var(--light-color);
  text-align: center;
}

.feature-item:hover {
  transform: scale(1.1) rotate(2deg);
  border-color: var(--primary-color);
  box-shadow: 0 6px 20px var(--shadow-color);
}

.feature-item .feature-icon {
  width: 40px;
  height: 40px;
  background: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  color: white;
}

.feature-item span {
  font-size: 0.66rem;
  font-weight: 700;
  color: var(--text-color);
  font-family: var(--main-font);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.cart-button {
  background: var(--primary-color);
  color: white;
  padding: 1.2rem 2.5rem;
  border: none;
  border-radius: 12px;
  font-size: 1.15rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  box-shadow: 0 6px 20px var(--shadow-color);
  font-family: var(--main-font);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.cart-button:hover {
  background: var(--hover-color);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px var(--shadow-color);
}

.product-right h1 {
  font-family: var(--main-font);
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1.2rem;
  font-weight: 700;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 1.8px;
}

.price {
  font-size: 2.3rem;
  font-weight: 700;
  color: var(--accent-color);
  margin: 1.2rem 0;
  font-family: var(--main-font);
}

.product-description {
  font-size: 0.96rem;
  margin-bottom: 1.7rem;
  line-height: 1.8;
  color: var(--text-color);
}

.highlight-text {
  background: var(--primary-color);
  color: white;
  padding: 1.7rem;
  border-radius: 12px;
  font-weight: 700;
  margin: 1.7rem 0;
  text-align: center;
  font-size: 1.15rem;
  box-shadow: 0 6px 20px var(--shadow-color);
  font-family: var(--main-font);
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.features-list {
  list-style: none;
  margin: 1.7rem 0;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  margin-bottom: 1.2rem;
  padding: 1.2rem;
  background: white;
  border-radius: 12px;
  box-shadow: 0 3px 12px var(--shadow-color);
  transition: all 0.3s ease;
  border: 2px solid var(--light-color);
}

.features-list li:hover {
  transform: translateX(8px);
  border-color: var(--primary-color);
  box-shadow: 0 6px 20px var(--shadow-color);
}

.feature-check {
  width: 32px;
  height: 32px;
  background: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  flex-shrink: 0;
  font-size: 1rem;
}

.testimonials {
  background: var(--light-color);
  color: var(--text-color);
  padding: 2.8rem 1.2rem;
}

.testimonials h2 {
  font-family: var(--main-font);
  text-align: center;
  margin-bottom: 2.3rem;
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 1.6px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
  max-width: 1150px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .testimonials-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.testimonial {
  background: white;
  padding: 1.7rem;
  border-radius: 12px;
  border: 2px solid var(--primary-color);
  box-shadow: 0 4px 14px var(--shadow-color);
  transition: transform 0.3s ease;
}

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

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-bottom: 1.2rem;
}

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

.testimonial-name {
  font-weight: 700;
  font-size: 1.08rem;
  font-family: var(--main-font);
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.testimonial p {
  line-height: 1.8;
  font-size: 0.92rem;
  color: var(--text-color);
}

footer {
  background: var(--dark-color);
  color: white;
  padding: 2.3rem 1.2rem;
}

.footer-content {
  max-width: 1150px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
  align-items: center;
  padding-bottom: 1.6rem;
}

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

.footer-nav {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  justify-content: center;
}

@media (min-width: 768px) {
  .footer-nav {
    justify-content: flex-end;
  }
}

.footer-content .logo {
  color: white;
}

.footer-content .logo-icon {
  background: white;
  color: var(--dark-color);
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  transition: color 0.3s ease;
  font-size: 0.9rem;
}

.footer-nav a:hover {
  color: var(--highlight-color);
}

.footer-credit {
  text-align: center;
  padding-top: 1.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.28);
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.86rem;
  max-width: 1150px;
  margin: 0 auto;
}

.footer-credit a {
  color: var(--highlight-color);
  text-decoration: none;
}