:root {
  --primary-color: #4A7C7E;
  --secondary-color: #325557;
  --accent-color: #C08B3A;
  --light-color: #EFF6F6;
  --dark-color: #1E3435;
  --gradient-primary: linear-gradient(135deg, #4A7C7E 0%, #325557 100%);
  --hover-color: #3A6466;
  --background-color: #F5FAFA;
  --text-color: #2C3E3F;
  --border-color: rgba(74, 124, 126, 0.14);
  --divider-color: rgba(50, 85, 87, 0.08);
  --shadow-color: rgba(30, 52, 53, 0.09);
  --highlight-color: #F2D57F;
  --main-font: 'Lora', 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-bg {
  background-image:
    radial-gradient(circle at 25% 25%, rgba(74, 124, 126, 0.07) 0%, transparent 40%),
    radial-gradient(circle at 75% 75%, rgba(192, 139, 58, 0.05) 0%, transparent 40%),
    repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 20px,
      rgba(74, 124, 126, 0.02) 20px,
      rgba(74, 124, 126, 0.02) 21px
    ),
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 20px,
      rgba(74, 124, 126, 0.02) 20px,
      rgba(74, 124, 126, 0.02) 21px
    );
  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 1px 5px var(--shadow-color);
  border-bottom: 2px solid var(--primary-color);
}

.header-decor {
  position: absolute;
  top: 0; right: 0;
  height: 100%; width: 200px;
  pointer-events: none;
  display: none;
}

.header-decor-hex {
  position: absolute;
  top: 50%; right: 48px;
  transform: translateY(-50%);
  width: 24px; height: 14px;
  border-left: 1.5px solid var(--primary-color);
  border-right: 1.5px solid var(--primary-color);
  opacity: 0.2;
}

.header-decor-hex::before,
.header-decor-hex::after {
  content: '';
  position: absolute;
  left: -1.5px; right: -1.5px;
  height: 0;
  border-left: 13.5px solid transparent;
  border-right: 13.5px solid transparent;
}

.header-decor-hex::before {
  bottom: 100%;
  border-bottom: 8px solid var(--primary-color);
  opacity: 0.2;
}

.header-decor-hex::after {
  top: 100%;
  border-top: 8px solid var(--primary-color);
  opacity: 0.2;
}

.header-decor-dot-lg {
  position: absolute;
  top: 40%; right: 28px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--highlight-color);
  opacity: 0.45;
}

.header-decor-dot-sm {
  position: absolute;
  top: 68%; right: 78px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-color);
  opacity: 0.35;
}

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

.container {
  max-width: 1050px;
  margin: 0 auto;
  width: 100%;
  padding: 0 1rem;
}

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

.logo-icon {
  width: 36px; height: 36px;
  background: var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: white;
  border-radius: 2px;
  flex-shrink: 0;
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

main {
  flex: 1;
  display: flex;
  align-items: center;
  padding: 1.5rem 0;
  justify-content: center;
}

.product-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: flex-start;
}

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

.product-left {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.product-image-container {
  display: flex;
  justify-content: center;
  background: white;
  border-radius: 6px;
  box-shadow: 0 3px 14px var(--shadow-color);
  border: 1px solid var(--border-color);
  padding: 0.9rem;
}

.product-image {
  width: 100%; height: auto;
  border-radius: 4px;
  display: block;
}

.guarantee-block {
  background: var(--primary-color);
  color: white;
  padding: 0.9rem 1.1rem;
  border-radius: 6px;
}

.guarantee-block h3 {
  font-family: var(--main-font);
  color: var(--highlight-color);
  margin-bottom: 0.4rem;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.3px;
}

.guarantee-block p {
  font-size: 0.82rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.88);
}

/* feature-item: horizontal numbered steps */
.features-icons {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  counter-reset: feature-counter;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.6rem 0.9rem;
  background: white;
  border-radius: 6px;
  box-shadow: 0 1px 5px var(--shadow-color);
  border: 1px solid var(--border-color);
  transition: border-color 0.2s ease;
  counter-increment: feature-counter;
}

.feature-item:hover { border-color: var(--primary-color); }

.feature-item .feature-icon {
  width: 36px; height: 36px;
  background: var(--light-color);
  border: 2px solid var(--highlight-color);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.feature-item span {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-color);
  font-family: var(--alt-font);
}

.cart-button {
  background: var(--accent-color);
  color: white;
  padding: 0.9rem 1.4rem;
  border: none;
  border-radius: 4px;
  font-size: 0.93rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  display: block;
  text-align: center;
  box-shadow: 0 3px 10px rgba(192, 139, 58, 0.3);
  font-family: var(--alt-font);
  text-transform: uppercase;
  letter-spacing: 1.2px;
}

.cart-button:hover {
  background: #a87530;
  transform: translateY(-1px);
}

.product-right h1 {
  font-family: var(--main-font);
  font-size: 1.8rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
  font-weight: 700;
  letter-spacing: 1px;
}

.price {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--accent-color);
  margin: 0.5rem 0;
  font-family: var(--alt-font);
}

.product-description {
  font-size: 0.85rem;
  margin-bottom: 0.85rem;
  line-height: 1.7;
  color: var(--text-color);
}

.product-description p + p { margin-top: 0.55rem; }

.highlight-text {
  background: var(--highlight-color);
  color: var(--dark-color);
  padding: 0.85rem 1rem;
  border-radius: 4px;
  font-weight: 700;
  margin: 0.85rem 0;
  text-align: center;
  font-size: 0.88rem;
  font-family: var(--alt-font);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.features-list {
  list-style: none;
  margin: 0.7rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.42rem;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  padding: 0.65rem 0.85rem;
  background: var(--light-color);
  border-radius: 4px;
  border: 1px solid var(--border-color);
  font-size: 0.83rem;
  transition: background 0.2s ease;
}

.features-list li:hover { background: white; }

.feature-check {
  width: 20px; height: 20px;
  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: 0.65rem;
}

/* BENEFITS — horizontal scroll cards on mobile, 4-col desktop */
.benefits-block {
  background: var(--light-color);
  padding: 2rem 1rem;
  border-top: 3px solid var(--primary-color);
  border-bottom: 3px solid var(--primary-color);
}

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

.benefits-block h2 {
  font-family: var(--main-font);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
  text-align: center;
  letter-spacing: 0.5px;
  color: var(--primary-color);
}

.benefits-list-icons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

@media (min-width: 768px) {
  .benefits-list-icons { grid-template-columns: repeat(4, 1fr); }
}

.benefit-icon-item {
  background: white;
  border-radius: 8px;
  padding: 1rem 0.85rem;
  text-align: center;
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 8px var(--shadow-color);
  transition: transform 0.2s ease;
}

.benefit-icon-item:hover { transform: translateY(-2px); }

.benefit-icon-item .b-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  display: block;
}

.benefit-icon-item h3 {
  font-family: var(--main-font);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.35rem;
}

.benefit-icon-item p {
  font-size: 0.79rem;
  line-height: 1.5;
  color: var(--text-color);
}

/* TESTIMONIALS */
.testimonials {
  background: var(--dark-color);
  color: white;
  padding: 1.8rem 1rem;
}

.testimonials h2 {
  font-family: var(--main-font);
  text-align: center;
  margin-bottom: 1.3rem;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--highlight-color);
  letter-spacing: 0.5px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.85rem;
  max-width: 1050px;
  margin: 0 auto;
}

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

.testimonial {
  background: rgba(255,255,255,0.07);
  padding: 1rem;
  border-radius: 6px;
  border-bottom: 2px solid var(--highlight-color);
  transition: transform 0.2s ease;
}

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

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.65rem;
}

.testimonial-icon {
  width: 36px; height: 36px;
  background: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.87rem;
  font-family: var(--main-font);
  color: var(--highlight-color);
}

.testimonial-location {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.6);
}

.testimonial p {
  line-height: 1.6;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.85);
}

footer {
  background: var(--secondary-color);
  color: white;
  padding: 1.3rem 1rem;
}

.footer-content {
  max-width: 1050px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  align-items: center;
  padding-bottom: 0.85rem;
}

@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: 0.65rem;
  justify-content: center;
}

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

.footer-content .logo { color: white; font-family: var(--main-font); }

.footer-content .logo-icon {
  background: white;
  color: var(--secondary-color);
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.footer-nav a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  transition: color 0.2s ease;
  font-size: 0.79rem;
}

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

.footer-credit {
  text-align: center;
  padding-top: 0.85rem;
  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(--highlight-color); text-decoration: none; }