:root {
  --primary-color: #2E6B4F;
  --secondary-color: #1F4D38;
  --accent-color: #4A9970;
  --light-color: #EAF4EE;
  --dark-color: #132B1F;
  --gradient-primary: linear-gradient(135deg, #2E6B4F 0%, #1F4D38 100%);
  --hover-color: #37815F;
  --background-color: #F6FBF8;
  --text-color: #1E3329;
  --border-color: rgba(46, 107, 79, 0.16);
  --divider-color: rgba(46, 107, 79, 0.10);
  --shadow-color: rgba(31, 77, 56, 0.09);
  --highlight-color: #D4EDE0;
  --highlight-accent: #F2C94C;
  --main-font: 'Lora', serif;
  --alt-font: 'Roboto', 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 hexagonal/honeycomb feel via overlapping ellipses */
.pattern-bg {
  background-image:
    radial-gradient(ellipse at 25% 20%, rgba(46, 107, 79, 0.07) 0%, transparent 50%),
    radial-gradient(ellipse at 75% 75%, rgba(74, 153, 112, 0.05) 0%, transparent 50%),
    radial-gradient(ellipse at 60% 10%, rgba(46, 107, 79, 0.04) 0%, transparent 40%),
    radial-gradient(ellipse at 10% 85%, rgba(74, 153, 112, 0.04) 0%, transparent 40%);
  background-attachment: fixed;
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: -1;
}

header {
  background: var(--gradient-primary);
  padding: 1.2rem 0;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 10px var(--shadow-color);
}

.header-deco-1 {
  position: absolute;
  top: 50%; right: 7%;
  transform: translateY(-50%);
  width: 45px; height: 45px;
  border: 1px solid rgba(234, 244, 238, 0.2);
  border-radius: 50%;
  display: none;
}
.header-deco-2 {
  position: absolute;
  top: 50%; right: calc(7% + 58px);
  transform: translateY(-50%);
  width: 28px; height: 28px;
  border: 1px solid rgba(234, 244, 238, 0.12);
  border-radius: 50%;
  display: none;
}
.header-deco-3 {
  position: absolute;
  top: 50%; right: calc(7% + 96px);
  transform: translateY(-50%);
  width: 16px; height: 16px;
  background: rgba(234, 244, 238, 0.08);
  border-radius: 50%;
  display: none;
}

@media (min-width: 768px) {
  .header-deco-1, .header-deco-2, .header-deco-3 { display: block; }
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  width: 100%;
  padding: 0 1rem;
}

@media (min-width: 768px) {
  .container { padding: 0 1.5rem; }
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: white;
  font-family: var(--main-font);
  font-size: 1.45rem;
  font-weight: 700;
  text-decoration: none;
  width: fit-content;
}

.logo-icon {
  width: 34px; height: 34px;
  background: var(--light-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
}

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

.product-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.2rem;
  align-items: flex-start;
}

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

.product-left {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.product-image-container {
  display: flex;
  justify-content: center;
  border-radius: 14px;
  box-shadow: 0 6px 22px var(--shadow-color);
  padding: 22px 28px;
  background: white;
  border: 1px solid var(--border-color);
}

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

.product-image {
  width: 66%;
  height: auto;
  transition: transform 0.3s ease;
}
.product-image:hover { transform: scale(1.03); }

/* Guarantee: ribbon/badge style with icon */
.guarantee-block {
  background: white;
  border-radius: 10px;
  padding: 1rem 1.1rem 1rem 1.3rem;
  box-shadow: 0 2px 10px var(--shadow-color);
  border: 1px solid var(--border-color);
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
}

.guarantee-badge-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.guarantee-block h3 {
  font-family: var(--main-font);
  color: var(--primary-color);
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
  font-weight: 700;
}

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

/* Feature items: card-grid with top colored bar */
.features-icons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.feature-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 0;
  background: white;
  border-radius: 10px;
  box-shadow: 0 2px 8px var(--shadow-color);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.feature-item:hover {
  box-shadow: 0 4px 16px var(--shadow-color);
  border-color: var(--accent-color);
  transform: translateY(-2px);
}

.feature-item-bar {
  width: 100%;
  height: 4px;
  background: var(--gradient-primary);
}

.feature-item-body {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 0.85rem;
}

.feature-item .feature-icon {
  width: 36px; height: 36px;
  background: var(--light-color);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.feature-item span {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-color);
  font-family: var(--alt-font);
  line-height: 1.3;
}

.cart-button {
  background: var(--gradient-primary);
  color: white;
  padding: 0.9rem 2rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: block;
  text-align: center;
  box-shadow: 0 3px 14px var(--shadow-color);
  font-family: var(--main-font);
}

.cart-button:hover {
  background: linear-gradient(135deg, var(--hover-color) 0%, var(--accent-color) 100%);
  transform: translateY(-2px);
  box-shadow: 0 5px 18px var(--shadow-color);
}

.product-right h1 {
  font-family: var(--main-font);
  font-size: 1.95rem;
  color: var(--primary-color);
  margin-bottom: 0.35rem;
  font-weight: 700;
  line-height: 1.2;
}

.price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-color);
  margin: 0.4rem 0 0.9rem;
  font-family: var(--main-font);
  display: inline-block;
}

.product-description {
  font-size: 0.87rem;
  margin-bottom: 1rem;
  line-height: 1.72;
  color: var(--text-color);
}

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

.highlight-text {
  background: var(--highlight-accent);
  color: #1a1200;
  padding: 0.85rem 1rem;
  border-radius: 8px;
  font-weight: 700;
  margin: 0.9rem 0;
  text-align: center;
  font-size: 0.93rem;
  font-family: var(--main-font);
  box-shadow: 0 2px 10px rgba(242, 201, 76, 0.28);
}

.features-list {
  list-style: none;
  margin: 0.8rem 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

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

.features-list li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.83rem;
  color: var(--text-color);
  padding: 0.55rem 0.7rem;
  background: white;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  box-shadow: 0 1px 5px var(--shadow-color);
  transition: border-color 0.2s;
}

.features-list li:hover { border-color: var(--accent-color); }

.feature-check {
  width: 17px; height: 17px;
  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: 0.62rem;
}

/* ── Full-width benefit block: icon columns on dark bg ── */
.promo-band {
  background: var(--light-color);
  padding: 2.5rem 1.5rem;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.promo-band h2 {
  font-family: var(--main-font);
  text-align: center;
  margin-bottom: 2rem;
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--primary-color);
}

.promo-comparison {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.1rem;
  max-width: 1120px;
  margin: 0 auto;
}

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

.promo-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: white;
  border-radius: 10px;
  padding: 1.1rem;
  border: 1px solid var(--border-color);
  box-shadow: 0 2px 8px var(--shadow-color);
  transition: all 0.3s ease;
}

.promo-row:hover {
  border-color: var(--accent-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px var(--shadow-color);
}

.promo-row-icon {
  width: 46px; height: 46px;
  background: var(--gradient-primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.promo-row-text h3 {
  font-family: var(--main-font);
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.3rem;
}

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

/* ── 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: 1.6rem;
  font-weight: 700;
  color: white;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  max-width: 1120px;
  margin: 0 auto;
}

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

.testimonial {
  background: rgba(255,255,255,0.07);
  padding: 1.1rem;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,0.12);
  transition: all 0.3s ease;
}

.testimonial:hover {
  background: rgba(255,255,255,0.11);
  transform: translateY(-2px);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.testimonial-icon {
  width: 38px; height: 38px;
  background: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.9rem;
  font-family: var(--main-font);
  color: var(--light-color);
}

.testimonial-city {
  font-size: 0.76rem;
  color: rgba(255,255,255,0.58);
}

.testimonial p {
  line-height: 1.6;
  font-size: 0.84rem;
  color: rgba(255,255,255,0.85);
}

/* ── Footer ── */
footer {
  background: var(--dark-color);
  border-top: 1px solid rgba(255,255,255,0.10);
  color: white;
  padding: 1.5rem 1.5rem;
}

.footer-content {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  padding-bottom: 1rem;
}

@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: 0.9rem;
  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 0.3s ease;
  font-size: 0.8rem;
}

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

.footer-credit {
  text-align: center;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.10);
  color: rgba(255,255,255,0.45);
  font-size: 0.75rem;
  max-width: 1120px;
  margin: 0 auto;
}

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