:root {
  --primary-color: #C0763D;
  --secondary-color: #A86332;
  --accent-color: #D88E52;
  --light-color: #F9F2EC;
  --dark-color: #5A3820;
  --gradient-primary: linear-gradient(135deg, #C0763D 0%, #A86332 100%);
  --hover-color: #B26B37;
  --background-color: #FEFDFB;
  --text-color: #4A4238;
  --border-color: rgba(192, 118, 61, 0.16);
  --divider-color: rgba(168, 99, 50, 0.1);
  --shadow-color: rgba(168, 99, 50, 0.09);
  --highlight-color: #F0DB4F;
  --main-font: 'Oswald', 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: 
    repeating-radial-gradient(circle at 0 0, transparent 0, rgba(192, 118, 61, 0.015) 10px, transparent 20px),
    repeating-linear-gradient(45deg, rgba(168, 99, 50, 0.012), rgba(168, 99, 50, 0.012) 1px, transparent 1px, transparent 15px),
    repeating-linear-gradient(-45deg, rgba(192, 118, 61, 0.01), rgba(192, 118, 61, 0.01) 1px, transparent 1px, transparent 15px);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.product-advantages {
  background: linear-gradient(135deg, var(--light-color) 0%, white 100%);
  padding: 2.8rem 1.2rem;
  border-top: 4px solid var(--primary-color);
  border-bottom: 4px solid var(--primary-color);
  margin: 2rem 0 0 0;
  position: relative;
}

.product-advantages::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--accent-color);
}

.advantages-wrapper {
  max-width: 1100px;
  margin: 0 auto;
}

.product-advantages h2 {
  font-family: var(--main-font);
  font-size: 1.85rem;
  font-weight: 700;
  margin-bottom: 2.2rem;
  text-align: center;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 1.2px;
}

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

@media (min-width: 768px) {
  .advantages-container {
    grid-template-columns: repeat(3, 1fr);
  }
}

.advantage-block {
  background: white;
  padding: 1.6rem;
  border-radius: 12px;
  text-align: center;
  transition: all 0.3s ease;
  border: 2px solid var(--border-color);
  box-shadow: 0 3px 10px var(--shadow-color);
}

.advantage-block:hover {
  transform: scale(1.03);
  box-shadow: 0 6px 18px var(--shadow-color);
  border-color: var(--primary-color);
}

.advantage-block-icon {
  width: 58px;
  height: 58px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.65rem;
  margin: 0 auto 1.1rem;
  color: white;
  box-shadow: 0 3px 10px var(--shadow-color);
}

.advantage-block h3 {
  font-family: var(--main-font);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.7rem;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.advantage-block p {
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--text-color);
}

header {
  background: white;
  padding: 1.2rem 0;
  position: relative;
  overflow: hidden;
  box-shadow: 0 3px 10px var(--shadow-color);
  border-bottom: 4px solid var(--primary-color);
}

.header-decoration {
  position: absolute;
  top: 50%;
  right: 8%;
  width: 52px;
  height: 52px;
  background: var(--light-color);
  transform: translateY(-50%) rotate(20deg);
  border: 3px solid var(--primary-color);
  border-radius: 12px;
  display: none;
}

@media (min-width: 768px) {
  .header-decoration {
    display: block;
  }
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
  padding: 0 1rem;
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--primary-color);
  font-family: var(--main-font);
  font-size: 1.65rem;
  font-weight: 700;
  text-decoration: none;
  width: fit-content;
  text-transform: uppercase;
  letter-spacing: 1.3px;
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px var(--shadow-color);
}

main {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 2.4rem 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 5px 18px var(--shadow-color);
  border: 2px solid var(--light-color);
}

.product-image {
  width: 100%;
  padding: 26px;
  height: auto;
  border-radius: 12px;
}

@media (min-width: 768px) {
  .product-image {
    padding: 26px 52px;
  }
}

.guarantee-block {
  background: var(--light-color);
  color: var(--text-color);
  padding: 1.6rem;
  border-radius: 12px;
  border: 2px solid var(--primary-color);
  box-shadow: 0 3px 10px var(--shadow-color);
}

.guarantee-block h3 {
  font-family: var(--main-font);
  color: var(--primary-color);
  margin-bottom: 0.85rem;
  font-size: 1.02rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.features-icons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.8rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  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(--border-color);
}

.feature-item:hover {
  transform: translateY(-3px);
  border-color: var(--primary-color);
  box-shadow: 0 5px 16px var(--shadow-color);
}

.feature-item .feature-icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  color: white;
}

.feature-item span {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-color);
  font-family: var(--main-font);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.cart-button {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
  padding: 1.15rem 2.1rem;
  border: none;
  border-radius: 12px;
  font-size: 1.02rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  box-shadow: 0 5px 18px var(--shadow-color);
  font-family: var(--main-font);
  text-transform: uppercase;
  letter-spacing: 0.9px;
}

.cart-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 7px 22px var(--shadow-color);
  filter: brightness(1.05);
}

.product-right h1 {
  font-family: var(--main-font);
  font-size: 2.3rem;
  color: var(--primary-color);
  margin-bottom: 1.05rem;
  font-weight: 700;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

.price {
  font-size: 2.05rem;
  font-weight: 700;
  color: var(--accent-color);
  margin: 1.05rem 0;
  font-family: var(--main-font);
}

.product-description {
  font-size: 0.91rem;
  margin-bottom: 1.6rem;
  line-height: 1.75;
  color: var(--text-color);
}

.product-description p {
  margin-bottom: 1rem;
}

.highlight-text {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
  padding: 1.45rem;
  border-radius: 12px;
  font-weight: 700;
  margin: 1.45rem 0;
  text-align: center;
  font-size: 1.02rem;
  box-shadow: 0 5px 18px var(--shadow-color);
  font-family: var(--main-font);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}

.features-list {
  list-style: none;
  margin: 1.45rem 0;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 1.05rem;
  margin-bottom: 1.05rem;
  padding: 1.05rem;
  background: white;
  border-radius: 12px;
  box-shadow: 0 3px 12px var(--shadow-color);
  transition: all 0.3s ease;
  border: 2px solid var(--border-color);
}

.features-list li:hover {
  transform: translateX(7px);
  border-color: var(--primary-color);
  box-shadow: 0 4px 16px var(--shadow-color);
}

.feature-check {
  width: 27px;
  height: 27px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  flex-shrink: 0;
  font-size: 0.86rem;
}

.testimonials {
  background: var(--light-color);
  color: var(--text-color);
  padding: 3.1rem 1.2rem;
}

.testimonials h2 {
  font-family: var(--main-font);
  text-align: center;
  margin-bottom: 2.5rem;
  font-size: 1.95rem;
  font-weight: 700;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 1.3px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
  max-width: 1100px;
  margin: 0 auto;
}

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

.testimonial {
  background: white;
  padding: 1.6rem;
  border-radius: 12px;
  border: 2px solid var(--border-color);
  box-shadow: 0 5px 16px var(--shadow-color);
  transition: transform 0.3s ease;
}

.testimonial:hover {
  transform: translateY(-4px);
  box-shadow: 0 7px 20px var(--shadow-color);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 1.05rem;
  margin-bottom: 1.05rem;
}

.testimonial-icon {
  width: 47px;
  height: 47px;
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.55rem;
  flex-shrink: 0;
  color: white;
}

.testimonial-name {
  font-weight: 700;
  font-size: 1rem;
  font-family: var(--main-font);
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.testimonial p {
  line-height: 1.75;
  font-size: 0.88rem;
  color: var(--text-color);
}

footer {
  background: var(--dark-color);
  color: white;
  padding: 2.5rem 1.2rem;
}

.footer-content {
  max-width: 1100px;
  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, 0.85);
  text-decoration: none;
  transition: color 0.3s ease;
  font-size: 0.85rem;
}

.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, 0.2);
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.81rem;
  max-width: 1100px;
  margin: 0 auto;
}

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