:root {
  --primary-color: #C85A3C;
  --secondary-color: #D87254;
  --accent-color: #E89070;
  --light-color: #FDF1ED;
  --dark-color: #6B2F1E;
  --gradient-primary: linear-gradient(135deg, #C85A3C 0%, #E89070 100%);
  --hover-color: #A84A2F;
  --background-color: #FFFAF8;
  --text-color: #4D3A32;
  --border-color: rgba(200, 90, 60, 0.2);
  --divider-color: rgba(200, 90, 60, 0.1);
  --shadow-color: rgba(200, 90, 60, 0.1);
  --highlight-color: #F5A888;
  --main-font: 'Raleway', sans-serif;
  --alt-font: 'Source Sans Pro', 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-linear-gradient(90deg, transparent, transparent 50px, rgba(200, 90, 60, 0.025) 50px, rgba(200, 90, 60, 0.025) 100px),
    repeating-linear-gradient(0deg, transparent, transparent 50px, rgba(200, 90, 60, 0.02) 50px, rgba(200, 90, 60, 0.02) 100px);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

header {
  background: white;
  padding: 1.2rem 0;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 6px var(--shadow-color);
  border-bottom: 3px solid var(--primary-color);
}

.header-decoration {
  position: absolute;
  top: 50%;
  right: 5%;
  width: 0;
  height: 0;
  border-left: 22px solid transparent;
  border-right: 22px solid transparent;
  border-bottom: 38px solid var(--light-color);
  transform: translateY(-50%);
  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 1.5rem;
  }
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.68rem;
  color: var(--primary-color);
  font-family: var(--main-font);
  font-size: 1.62rem;
  font-weight: 700;
  text-decoration: none;
  width: fit-content;
  text-transform: uppercase;
  letter-spacing: 0.88px;
}

.logo-icon {
  width: 0;
  height: 0;
  border-left: 19px solid transparent;
  border-right: 19px solid transparent;
  border-bottom: 33px solid var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.logo-icon::after {
  content: '🛡️';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.05rem;
  color: white;
}

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

.product-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: flex-start;
}

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

.product-left {
  display: flex;
  flex-direction: column;
  gap: 1.32rem;
}

.product-image-container {
  position: relative;
  display: flex;
  justify-content: center;
  background: white;
  border-radius: 10px;
  box-shadow: 0 3px 10px var(--shadow-color);
  border: 2px solid var(--border-color);
  padding: 1.08rem;
}

.product-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  transition: transform 0.3s ease;
}

.product-image:hover {
  transform: scale(1.02);
}

.guarantee-block {
  background: var(--light-color);
  color: var(--text-color);
  padding: 1.32rem;
  border-radius: 10px;
  border-left: 4px solid var(--primary-color);
  box-shadow: 0 2px 7px var(--shadow-color);
}

.guarantee-block h3 {
  font-family: var(--main-font);
  color: var(--primary-color);
  margin-bottom: 0.62rem;
  font-size: 0.94rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.33px;
}

.guarantee-block p {
  font-size: 0.82rem;
  line-height: 1.5;
}

.features-icons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.88rem;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.52rem;
  padding: 0.92rem 0.7rem;
  background: white;
  border-radius: 10px;
  box-shadow: 0 2px 7px var(--shadow-color);
  transition: all 0.3s ease;
  border: 2px solid var(--border-color);
  text-align: center;
}

.feature-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 11px var(--shadow-color);
  border-color: var(--primary-color);
}

.feature-item .feature-icon {
  width: 0;
  height: 0;
  border-left: 20px solid transparent;
  border-right: 20px solid transparent;
  border-bottom: 35px solid var(--light-color);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
}

.feature-item .feature-icon::after {
  content: attr(aria-label);
  position: absolute;
  top: 11px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.05rem;
}

.feature-item span {
  font-size: 0.77rem;
  font-weight: 600;
  color: var(--text-color);
  font-family: var(--main-font);
  text-transform: uppercase;
  letter-spacing: 0.24px;
  line-height: 1.3;
}

.cart-button {
  background: var(--gradient-primary);
  color: white;
  padding: 0.96rem 1.82rem;
  border: none;
  border-radius: 10px;
  font-size: 0.94rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  box-shadow: 0 3px 10px var(--shadow-color);
  font-family: var(--main-font);
  text-transform: uppercase;
  letter-spacing: 0.51px;
}

.cart-button:hover {
  background: linear-gradient(135deg, var(--hover-color) 0%, var(--accent-color) 100%);
  transform: translateY(-2px);
  box-shadow: 0 5px 14px var(--shadow-color);
}

.product-right h1 {
  font-family: var(--main-font);
  font-size: 2.18rem;
  color: var(--primary-color);
  margin-bottom: 0.72rem;
  font-weight: 700;
  line-height: 1.1;
  text-transform: uppercase;
  letter-spacing: 1.02px;
}

.price {
  font-size: 1.92rem;
  font-weight: 700;
  color: var(--accent-color);
  margin: 0.72rem 0;
  font-family: var(--main-font);
}

.product-description {
  font-size: 0.87rem;
  margin-bottom: 1.32rem;
  line-height: 1.6;
  color: var(--text-color);
}

.product-description p {
  margin-bottom: 0.72rem;
}

.highlight-text {
  background: var(--primary-color);
  color: white;
  padding: 1.1rem;
  border-radius: 10px;
  font-weight: 700;
  margin: 1.32rem 0;
  text-align: center;
  font-size: 0.94rem;
  box-shadow: 0 3px 10px var(--shadow-color);
  font-family: var(--main-font);
  text-transform: uppercase;
  letter-spacing: 0.42px;
}

.features-list {
  list-style: none;
  margin: 1.32rem 0;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.72rem;
  margin-bottom: 0.82rem;
  padding: 0.82rem;
  background: white;
  border-radius: 10px;
  box-shadow: 0 2px 7px var(--shadow-color);
  transition: all 0.3s ease;
  border: 2px solid var(--border-color);
  font-size: 0.84rem;
}

.features-list li:hover {
  transform: translateX(3px);
  box-shadow: 0 3px 10px var(--shadow-color);
  border-color: var(--primary-color);
}

.feature-check {
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 17px solid var(--primary-color);
  position: relative;
  flex-shrink: 0;
  margin-top: 3px;
}

.feature-check::after {
  content: '✓';
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  font-weight: bold;
  font-size: 0.7rem;
}

.benefits-section {
  background: var(--light-color);
  padding: 2.32rem 1.5rem;
  border-top: 3px solid var(--primary-color);
}

.benefits-content {
  max-width: 1100px;
  margin: 0 auto;
}

.benefits-section h2 {
  font-family: var(--main-font);
  font-size: 1.72rem;
  font-weight: 700;
  margin-bottom: 1.82rem;
  text-align: center;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.72px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.12rem;
}

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

.benefit-card {
  background: white;
  padding: 1.32rem 1.12rem;
  border-radius: 10px;
  transition: all 0.3s ease;
  border: 2px solid var(--border-color);
  box-shadow: 0 2px 7px var(--shadow-color);
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.benefit-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 13px var(--shadow-color);
  border-color: var(--primary-color);
}

.benefit-card-icon {
  width: 0;
  height: 0;
  border-left: 26px solid transparent;
  border-right: 26px solid transparent;
  border-bottom: 45px solid var(--primary-color);
  position: relative;
  flex-shrink: 0;
}

.benefit-card-icon::after {
  content: attr(aria-label);
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.4rem;
}

.benefit-card-content {
  flex: 1;
}

.benefit-card h3 {
  font-family: var(--main-font);
  font-size: 0.94rem;
  font-weight: 700;
  margin-bottom: 0.52rem;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.34px;
}

.benefit-card p {
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--text-color);
}

.testimonials {
  background: white;
  color: var(--text-color);
  padding: 2.32rem 1.5rem;
  border-top: 1px solid var(--border-color);
}

.testimonials h2 {
  font-family: var(--main-font);
  text-align: center;
  margin-bottom: 1.82rem;
  font-size: 1.72rem;
  font-weight: 700;
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.92px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.32rem;
  max-width: 1100px;
  margin: 0 auto;
}

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

.testimonial {
  background: var(--light-color);
  padding: 1.32rem;
  border-radius: 10px;
  border: 2px solid var(--primary-color);
  box-shadow: 0 2px 8px var(--shadow-color);
  transition: transform 0.3s ease;
}

.testimonial:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--shadow-color);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 0.82rem;
  margin-bottom: 0.82rem;
}

.testimonial-header > div {
  min-width: 0;
}

.testimonial-icon {
  width: 0;
  height: 0;
  border-left: 20px solid transparent;
  border-right: 20px solid transparent;
  border-bottom: 35px solid var(--primary-color);
  position: relative;
  flex-shrink: 0;
}

.testimonial-icon::after {
  content: '👤';
  position: absolute;
  top: 11px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.15rem;
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.94rem;
  font-family: var(--main-font);
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  word-break: break-word;
}

.testimonial p {
  line-height: 1.6;
  font-size: 0.82rem;
  color: var(--text-color);
}

footer {
  background: var(--dark-color);
  color: white;
  padding: 1.82rem 1.5rem;
}

.footer-content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.32rem;
  align-items: center;
  padding-bottom: 1.32rem;
}

@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: 1.02rem;
  justify-content: center;
}

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

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

.footer-nav a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color 0.3s ease;
  font-size: 0.79rem;
}

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

.footer-credit {
  text-align: center;
  padding-top: 1.32rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.74rem;
  max-width: 1100px;
  margin: 0 auto;
}

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