:root {
  --page-width: 1240px;
  --background: #111111;
  --surface: #1f1f1f;
  --surface-light: #2b2b2b;
  --border: #3a3a3a;
  --text: #ffffff;
  --muted: #d6d6d6;
  --accent: #e30613;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  color: var(--text);
  background: var(--background);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

img {
  display: block;
  max-width: 100%;
}

.wiper-page {
  width: 100%;
  overflow: hidden;
  background: var(--background);
}

.site-header {
  display: flex;
  gap: 28px;
  align-items: center;
  justify-content: space-between;
  max-width: var(--page-width);
  margin: 0 auto;
  padding: 24px 20px;
  border-bottom: 1px solid var(--border);
}

.logo {
  width: auto;
  height: 52px;
  padding: 8px 12px;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.28);
  object-fit: contain;
}

.usp-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

.usp-item {
  display: flex;
  align-items: center;
  padding: 9px 14px;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.usp-icon {
  width: 30px;
  height: 30px;
  margin-right: 8px;
  padding: 4px;
  background: #ffffff;
  border-radius: 50%;
  object-fit: contain;
}

.product-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px;
  align-items: center;
  max-width: var(--page-width);
  margin: 0 auto;
  padding: 70px 20px;
  background: radial-gradient(circle at top left, #3a3a3a 0%, var(--background) 55%);
}

.product-photo,
.product-details,
.technology-banner,
.feature-card {
  border-radius: 18px;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.45);
}

.product-photo {
  display: flex;
  aspect-ratio: 1 / 1;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 24px;
  background: #ffffff;
}

.product-photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-details {
  padding: 30px;
  background: linear-gradient(135deg, #1a1a1a 0%, var(--surface-light) 100%);
  border-top: 5px solid var(--accent);
}

.eyebrow,
.section-label {
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 1.3px;
  text-transform: uppercase;
}

.eyebrow {
  margin: 0 0 12px;
  font-size: 16px;
}

.product-details h1,
.feature-copy h2 {
  color: var(--text);
  line-height: 1.1;
  text-transform: uppercase;
}

.product-details h1 {
  margin: 0 0 24px;
  font-size: 42px;
}

.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.product-meta li {
  flex: 1 1 130px;
  padding: 12px 14px;
  background: var(--accent);
  border-radius: 12px;
}

.product-meta span,
.product-meta strong {
  display: block;
}

.product-meta span {
  margin-bottom: 2px;
  font-size: 12px;
  opacity: 0.85;
  text-transform: uppercase;
}

.product-meta strong {
  font-size: 15px;
}

.product-table {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: 12px;
}

.product-table table {
  width: 100%;
  border-collapse: collapse;
}

.product-table th,
.product-table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.product-table tr:last-child th,
.product-table tr:last-child td {
  border-bottom: 0;
}

.product-table th {
  width: 42%;
  color: var(--text);
  background: #181818;
  font-weight: 700;
}

.product-table td {
  color: var(--muted);
  background: var(--surface);
}

.technology-banner {
  position: relative;
  max-width: calc(var(--page-width) - 40px);
  margin: 0 auto 70px;
  overflow: hidden;
  padding: 18px;
  background: var(--surface);
  border-top: 5px solid var(--accent);
}

.technology-banner .section-label {
  display: inline-block;
  margin: 0 0 16px;
  padding: 9px 18px;
  color: var(--text);
  background: var(--accent);
  border-radius: 999px;
  font-size: 14px;
}

.technology-banner img {
  width: 100%;
  height: auto;
  border-radius: 12px;
}

.feature-list {
  max-width: var(--page-width);
  margin: 0 auto;
  padding: 0 20px 70px;
}

.feature-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px;
  align-items: center;
  margin-bottom: 42px;
  overflow: hidden;
  padding: 28px;
  background: var(--surface);
  border-top: 5px solid var(--accent);
}

.feature-card:nth-child(even) .feature-image {
  order: 2;
}

.feature-image {
  overflow: hidden;
  background: #ffffff;
  border-radius: 14px;
}

.feature-image img {
  width: 100%;
  height: auto;
}

.section-label {
  display: inline-block;
  margin-bottom: 16px;
  font-size: 14px;
}

.feature-copy h2 {
  margin: 0 0 22px;
  font-size: 36px;
}

.feature-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.feature-copy .feature-highlights {
  margin-bottom: 16px;
  color: var(--text);
  font-size: 16px;
  font-weight: 700;
}

.site-footer {
  padding: 24px 20px;
  color: var(--text);
  background: var(--accent);
  text-align: center;
}

.site-footer p {
  margin: 0;
  font-weight: 700;
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .usp-list {
    justify-content: flex-start;
  }

  .product-hero,
  .feature-card {
    grid-template-columns: 1fr;
  }

  .feature-card:nth-child(even) .feature-image {
    order: 0;
  }
}

@media (max-width: 560px) {
  .site-header,
  .product-hero,
  .feature-list {
    padding-right: 16px;
    padding-left: 16px;
  }

  .product-hero {
    gap: 24px;
    padding-top: 42px;
    padding-bottom: 42px;
  }

  .logo {
    max-width: 190px;
    height: auto;
  }

  .usp-list {
    display: grid;
    width: 100%;
  }

  .usp-item {
    white-space: normal;
  }

  .product-photo,
  .product-details,
  .feature-card {
    border-radius: 14px;
  }

  .product-details,
  .feature-card {
    padding: 20px;
  }

  .product-details h1 {
    font-size: 32px;
  }

  .technology-banner {
    margin-right: 16px;
    margin-bottom: 42px;
    margin-left: 16px;
    padding: 12px;
  }

  .feature-list {
    padding-bottom: 42px;
  }

  .feature-card {
    gap: 24px;
    margin-bottom: 28px;
  }

  .feature-copy h2 {
    font-size: 27px;
  }

  .feature-copy p {
    font-size: 16px;
  }

  .product-table th,
  .product-table td {
    padding: 9px;
    font-size: 14px;
  }
}