:root {
  --primary-color: #7A3B1E;
  --secondary-color: #B05B2C;
  --accent-color: #D4813A;
  --light-color: #F5DCCA;
  --dark-color: #3B1A0A;
  --gradient-primary: linear-gradient(120deg, #7A3B1E 0%, #B05B2C 100%);
  --hover-color: #5E2C14;
  --background-color: #FBF7F4;
  --text-color: #3D2510;
  --border-color: rgba(176, 91, 44, 0.18);
  --divider-color: rgba(122, 59, 30, 0.1);
  --shadow-color: rgba(59, 26, 10, 0.1);
  --highlight-color: #E8C46A;
  --main-font: 'Oswald', sans-serif;
  --alt-font: 'Lato', 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: subtle dot grid */
.pattern-bg {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: -1;
  background-color: var(--background-color);
  background-image: radial-gradient(circle, rgba(176, 91, 44, 0.12) 1px, transparent 1px);
  background-size: 22px 22px;
}

header {
  background: var(--gradient-primary);
  padding: 1.2rem 0;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px var(--shadow-color);
}

.header-decoration {
  position: absolute;
  top: 50%;
  right: 7%;
  transform: translateY(-50%);
  display: none;
  width: 70px;
  height: 2px;
  background: rgba(245, 220, 202, 0.3);
}

.header-decoration::before {
  content: '';
  position: absolute;
  right: -10px; top: -10px;
  width: 22px; height: 22px;
  border: 2px solid rgba(245, 220, 202, 0.25);
  border-radius: 50%;
}

.header-decoration::after {
  content: '';
  position: absolute;
  left: -10px; top: -10px;
  width: 22px; height: 22px;
  border: 2px solid rgba(245, 220, 202, 0.18);
  border-radius: 50%;
}

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

.container {
  max-width: 1050px;
  margin: 0 auto;
  width: 100%;
  padding: 0 1.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: white;
  font-family: var(--main-font);
  font-size: 1.5rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 1px;
  width: fit-content;
}

.logo-icon {
  width: 34px; height: 34px;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  border: 2px solid rgba(255,255,255,0.25);
}

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

.product-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: flex-start;
  width: 100%;
}

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

.product-left {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.product-image-container {
  border-radius: 8px;
  box-shadow: 0 4px 16px var(--shadow-color);
  background: white;
  padding: 1rem;
  border: 1px solid var(--border-color);
}

.product-image-container picture {
  display: flex;
  justify-content: center;
}

.product-image {
  width: 60%;
  height: auto;
  display: block;
  border-radius: 4px;
}

/* Guarantee block: horizontal accent bar style */
.guarantee-block {
  background: var(--light-color);
  border-radius: 8px;
  padding: 1.2rem 1.4rem;
  border-bottom: 4px solid var(--accent-color);
  box-shadow: 0 2px 8px var(--shadow-color);
}

.guarantee-block h3 {
  font-family: var(--main-font);
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.guarantee-block p {
  font-size: 0.83rem;
  color: var(--text-color);
  line-height: 1.5;
}

/* Feature items: horizontal list style with left icon */
.features-icons {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.75rem 1rem;
  background: white;
  border-radius: 6px;
  box-shadow: 0 1px 6px var(--shadow-color);
  border-left: 4px solid var(--accent-color);
  transition: transform 0.2s ease;
}

.feature-item:hover { transform: translateX(3px); }

.feature-item .feature-icon {
  width: 42px; height: 42px;
  min-width: 42px;
  background: var(--light-color);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.feature-item span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-color);
  font-family: var(--main-font);
  letter-spacing: 0.2px;
}

.cart-button {
  background: var(--gradient-primary);
  color: white;
  padding: 1rem 2rem;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  display: block;
  text-align: center;
  box-shadow: 0 3px 10px var(--shadow-color);
  font-family: var(--main-font);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.cart-button:hover {
  background: linear-gradient(120deg, var(--hover-color) 0%, var(--secondary-color) 100%);
  transform: translateY(-1px);
  box-shadow: 0 5px 14px var(--shadow-color);
}

.product-right h1 {
  font-family: var(--main-font);
  font-size: 2.2rem;
  color: var(--primary-color);
  margin-bottom: 0.8rem;
  font-weight: 700;
  letter-spacing: 1px;
  line-height: 1.2;
}

.price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-color);
  margin: 0.8rem 0;
  font-family: var(--main-font);
}

.product-description {
  font-size: 0.9rem;
  margin-bottom: 1.2rem;
  line-height: 1.7;
  color: var(--text-color);
}

.product-description p + p { margin-top: 0.8rem; }

.highlight-text {
  background: var(--highlight-color);
  color: var(--dark-color);
  padding: 1rem 1.2rem;
  border-radius: 6px;
  font-weight: 700;
  margin: 1.2rem 0;
  text-align: center;
  font-size: 0.95rem;
  font-family: var(--main-font);
  letter-spacing: 0.5px;
  box-shadow: 0 3px 10px rgba(232, 196, 106, 0.35);
}

.features-list {
  list-style: none;
  margin: 1rem 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

@media (max-width: 480px) {
  .features-list { grid-template-columns: 1fr; }
}

.features-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 0.8rem;
  background: white;
  border-radius: 6px;
  box-shadow: 0 1px 5px var(--shadow-color);
  font-size: 0.82rem;
  transition: box-shadow 0.2s ease;
}

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

.feature-check {
  width: 18px; height: 18px; min-width: 18px;
  background: var(--accent-color);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: 0.6rem;
}

/* Mid block: benefits with timeline/step style */
.mid-block {
  background: var(--light-color);
  padding: 2.5rem 1.5rem;
  border-top: 4px solid var(--accent-color);
}

.mid-block-inner {
  max-width: 1050px;
  margin: 0 auto;
}

.mid-block h2 {
  font-family: var(--main-font);
  text-align: center;
  margin-bottom: 1.8rem;
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--primary-color);
  letter-spacing: 0.5px;
}

.mid-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
}

@media (min-width: 640px) { .mid-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 992px) { .mid-grid { grid-template-columns: repeat(3, 1fr); } }

.mid-card {
  background: white;
  border-radius: 8px;
  padding: 1.4rem;
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 8px var(--shadow-color);
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.mid-card-icon {
  font-size: 1.7rem;
  flex-shrink: 0;
  width: 46px; height: 46px;
  background: var(--gradient-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mid-card-body h3 {
  font-family: var(--main-font);
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
  font-weight: 600;
  color: var(--primary-color);
  letter-spacing: 0.2px;
}

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

/* Testimonials */
.testimonials {
  background: var(--dark-color);
  color: white;
  padding: 2.5rem 1.5rem;
}

.testimonials h2 {
  font-family: var(--main-font);
  text-align: center;
  margin-bottom: 2rem;
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
  max-width: 1050px;
  margin: 0 auto;
}

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

.testimonial {
  background: rgba(255,255,255,0.06);
  padding: 1.3rem;
  border-radius: 8px;
  border-top: 3px solid var(--accent-color);
  transition: transform 0.25s ease;
}

.testimonial:hover { transform: translateY(-2px); }

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.9rem;
}

.testimonial-icon {
  width: 40px; height: 40px; min-width: 40px;
  background: var(--light-color);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.95rem;
  font-family: var(--main-font);
  letter-spacing: 0.2px;
}

.testimonial-location {
  font-size: 0.77rem;
  opacity: 0.7;
}

.testimonial p {
  font-size: 0.84rem;
  line-height: 1.6;
  opacity: 0.9;
}

footer {
  background: #2A1108;
  color: white;
  padding: 1.8rem 1.5rem;
}

.footer-content {
  max-width: 1050px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  align-items: center;
  padding-bottom: 1.4rem;
}

@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: 1rem;
  justify-content: center;
}

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

.footer-nav a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  transition: color 0.25s ease;
  font-size: 0.8rem;
}

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

.footer-credit {
  text-align: center;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.45);
  font-size: 0.75rem;
  max-width: 1050px;
  margin: 0 auto;
}

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