:root {
  --color-primary: #2c7a5e;
  --color-primary-dark: #1e5a46;
  --color-secondary: #f4a261;
  --color-bg: #f9f9f7;
  --color-surface: #ffffff;
  --color-text: #2d3e3f;
  --color-text-light: #5f7c7b;
  --color-border: #e2e8e6;
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 25px rgba(0, 0, 0, 0.08);
  --radius-sm: 12px;
  --radius-md: 24px;
  --transition: 0.2s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  width: 100%;
  overflow-x: hidden;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.45;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow-x: hidden;
  word-break: break-word;
}

main {
  flex: 1;
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-sm);
  object-fit: cover;
}

a {
  text-decoration: none;
  color: inherit;
}

.header-notice-bar {
  background: #eef2ef;
  text-align: center;
  padding: 8px 16px;
  font-size: 0.85rem;
  color: var(--color-text-light);
  border-bottom: 1px solid var(--color-border);
}

.header {
  background: var(--color-surface);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 12px 0;
}

.header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.logo a {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 1.4rem;
  color: var(--color-primary);
}

.logo img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
}

.nav__list {
  display: flex;
  gap: 28px;
  list-style: none;
}

.nav__list a {
  font-weight: 500;
  transition: var(--transition);
}

.nav__list a:hover {
  color: var(--color-primary);
}

.burger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 32px;
  height: 32px;
  position: relative;
}

.burger span {
  display: block;
  height: 2px;
  background: var(--color-text);
  margin: 6px 0;
  transition: 0.2s;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 32px;
  border-radius: 60px;
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  background: var(--color-primary);
  color: white;
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  transform: scale(1.02);
}

.btn--block {
  width: 100%;
  justify-content: center;
}

.hero {
  padding: 64px 0;
  background: linear-gradient(135deg, #faf9f6 0%, #f1f3ef 100%);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero__title {
  font-size: 3.2rem;
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero__title span {
  color: var(--color-primary);
}

.hero__subtitle {
  font-size: 1.2rem;
  color: var(--color-text-light);
  margin-bottom: 24px;
}

.hero__price {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 20px;
}

.hero__price-old {
  font-size: 1.4rem;
  text-decoration: line-through;
  color: #a0b2ae;
}

.hero__price-new {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.hero__perks {
  list-style: none;
  margin-bottom: 32px;
}

.hero__perks li {
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero__perks i {
  color: var(--color-primary);
}

.hero__media img {
  border-radius: 32px;
  box-shadow: var(--shadow-md);
}

.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-tag {
  display: inline-block;
  background: #e9f4ef;
  padding: 6px 16px;
  border-radius: 40px;
  font-size: 0.85rem;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.2rem;
  font-weight: 600;
}

.section-title span {
  color: var(--color-primary);
}

.product-showcase {
  padding: 64px 0;
  background: white;
}

.showcase-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.stock-note {
  background: #eef2ef;
  padding: 14px 20px;
  border-radius: 40px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 24px 0;
}

.native-gallery {
  margin-top: 20px;
}

.gallery-main img {
  width: 100%;
  aspect-ratio: 3/2;
  object-fit: cover;
}

.gallery-thumbs {
  display: flex;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.gallery-thumbs img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  cursor: pointer;
  opacity: 0.6;
  transition: 0.2s;
  border-radius: 12px;
}

.gallery-thumbs img.active,
.gallery-thumbs img:hover {
  opacity: 1;
  box-shadow: 0 0 0 2px var(--color-primary);
}

.feature-card {
  background: var(--color-bg);
  padding: 24px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
  transition: var(--transition);
}

.feature-card i {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.specs-cta {
  padding: 64px 0;
  background: linear-gradient(120deg, #f7f9f6 0%, #ffffff 100%);
}

.specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.specs-tabs {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.tab-buttons {
  display: flex;
  gap: 16px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 24px;
}

.tab-btn {
  background: none;
  border: none;
  padding: 10px 0;
  font-weight: 600;
  cursor: pointer;
  font-size: 1rem;
  color: var(--color-text-light);
}

.tab-btn.active {
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

.specs-list {
  list-style: none;
  padding-left: 0;
}

.specs-list li {
  margin-bottom: 14px;
  padding-left: 24px;
  position: relative;
}

.specs-list li::before {
  content: "•";
  color: var(--color-primary);
  font-weight: bold;
  position: absolute;
  left: 0;
}

.order-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 28px;
}

.order-badge {
  background: var(--color-primary);
  color: white;
  padding: 6px 14px;
  border-radius: 40px;
  font-size: 0.8rem;
  display: inline-block;
  margin-bottom: 20px;
}

.order-price {
  margin-bottom: 24px;
}

.old-price {
  text-decoration: line-through;
  font-size: 1.3rem;
  color: #adbfb9;
  margin-right: 12px;
}

.new-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.form-group {
  margin-bottom: 20px;
}

.form-group input:not([type="checkbox"]) {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--color-border);
  border-radius: 60px;
  font-size: 1rem;
}

.form-group--qty {
  display: flex;
  align-items: center;
  gap: 16px;
}

.form-group--qty input {
  width: 90px;
}

.form-group--checkbox {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
}

.secure-note {
  text-align: center;
  font-size: 0.8rem;
  margin-top: 16px;
  color: var(--color-text-light);
}

.testimonials {
  padding: 64px 0;
  background: white;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.testimonial-card {
  background: var(--color-bg);
  padding: 24px;
  border-radius: var(--radius-sm);
}

.stars {
  color: #f4b942;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-text {
  font-style: normal;
  margin-bottom: 20px;
  line-height: 1.5;
}

.faq-contact {
  padding: 64px 0;
  background: #f5f6f2;
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 48px;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 16px;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  font-weight: 600;
  padding: 16px 0;
  font-size: 1.05rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
}

.faq-answer {
  display: none;
  padding-bottom: 20px;
  color: var(--color-text-light);
}

.contact-card {
  background: var(--color-surface);
  padding: 28px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.contact-info div {
  margin: 16px 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.contact-img {
  margin-top: 24px;
  border-radius: 24px;
}

.footer {
  background: #1e2a2a;
  color: #cfdfda;
  padding: 48px 0 24px;
  margin-top: auto;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.footer__top {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: 1.2rem;
}

.footer__logo img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
}

.footer__info p {
  margin: 6px 0;
  font-size: 0.95rem;
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  justify-content: center;
  border-top: 1px solid #3a4f4a;
  padding-top: 24px;
}

.footer__legal a {
  font-size: 0.9rem;
  transition: 0.2s;
}

.footer__legal a:hover {
  color: white;
}

.footer__disclaimer {
  font-size: 0.8rem;
  line-height: 1.5;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.footer__bottom {
  text-align: center;
  font-size: 0.8rem;
  border-top: 1px solid #3a4f4a;
  padding-top: 24px;
}

.back-to-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--color-primary);
  color: white;
  border: none;
  width: 48px;
  height: 48px;
  border-radius: 60px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: 0.2s;
  z-index: 99;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 48px 20px;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.legal-content h1 {
  font-size: 2rem;
  margin-top: 0;
  margin-bottom: 0.75em;
  color: var(--color-primary);
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 0.4em;
}

.legal-content h2 {
  font-size: 1.6rem;
  margin-top: 1.5em;
  margin-bottom: 0.6em;
  color: var(--color-primary-dark);
}

.legal-content h3 {
  font-size: 1.3rem;
  margin-top: 1.2em;
  margin-bottom: 0.4em;
  color: var(--color-text);
}

.legal-content p {
  font-size: 1rem;
  line-height: 1.55;
  margin-bottom: 1em;
  color: var(--color-text);
}

.legal-content ul, .legal-content ol {
  margin: 1em 0 1em 1.8rem;
  padding-left: 0;
}

.legal-content li {
  margin-bottom: 0.5em;
  line-height: 1.5;
}

.legal-content a {
  color: var(--color-primary);
  text-decoration: underline;
}

.legal-content a:hover {
  text-decoration: none;
}

.legal-content strong, .legal-content b {
  color: var(--color-primary-dark);
  font-weight: 600;
}

.legal-content .wrapper {
  max-width: 100%;
}

@media (max-width: 900px) {
  .hero__grid, .showcase-grid, .specs-grid, .faq-grid, .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .nav {
    display: none;
  }
  .burger {
    display: block;
  }
  .nav.active {
    display: block;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    padding: 24px;
    box-shadow: var(--shadow-md);
    z-index: 200;
  }
  .nav.active .nav__list {
    flex-direction: column;
    gap: 18px;
  }
  .section-title {
    font-size: 1.8rem;
  }
  .legal-content {
    padding: 32px 16px;
    margin: 20px;
  }
  .legal-content h1 {
    font-size: 1.7rem;
  }
  .legal-content h2 {
    font-size: 1.4rem;
  }
  .legal-content h3 {
    font-size: 1.2rem;
  }
}