/* xcd-desc v1.3 */

/* === reset === */
.xcd-desc {
  display: block;
  max-width: 960px;
  margin: 0;
  padding: 0;
  color: var(--desc-text-primary);
  font-family: var(--desc-font-family);
  font-size: var(--desc-font-base);
  line-height: 1.7;
  box-sizing: border-box;
}

.xcd-desc *,
.xcd-desc *::before,
.xcd-desc *::after {
  box-sizing: border-box;
}

.xcd-desc span {
  font: inherit !important;
  color: inherit !important;
  background: none !important;
}

.xcd-desc font {
  font: inherit !important;
  color: inherit !important;
}

.xcd-desc br + br {
  display: none;
}

/* === tokens === */
.xcd-desc {
  --desc-text-primary: rgba(0, 0, 0, 0.88);
  --desc-text-secondary: rgba(0, 0, 0, 0.65);
  --desc-text-muted: rgba(0, 0, 0, 0.42);
  --desc-accent: #DA2128;
  --desc-accent-dark: #A50A0F;
  --desc-bg-soft: #f5f5f7;
  --desc-bg-white: #ffffff;
  --desc-border: rgba(0, 0, 0, 0.1);
  --desc-border-light: rgba(0, 0, 0, 0.06);

  --desc-info-bg: rgba(15, 98, 254, 0.05);
  --desc-info-border: rgba(15, 98, 254, 0.18);
  --desc-info-text: #0f62fe;
  --desc-warning-bg: rgba(255, 152, 0, 0.07);
  --desc-warning-border: rgba(255, 152, 0, 0.25);
  --desc-warning-text: #c85000;
  --desc-success-bg: rgba(52, 168, 83, 0.07);
  --desc-success-border: rgba(52, 168, 83, 0.22);
  --desc-success-text: #1a7431;

  --desc-font-family: "Lato", -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Arial", sans-serif;
  --desc-font-base: 15px;
  --desc-font-sm: 14px;
  --desc-font-xs: 11px;
  --desc-font-lg: 17px;
  --desc-font-xl: 19px;
  --desc-font-2xl: 24px;
  --desc-font-3xl: 28px;
  --desc-font-4xl: 34px;

  --desc-space-xs: 4px;
  --desc-space-sm: 8px;
  --desc-space-md: 14px;
  --desc-space-lg: 20px;
  --desc-space-xl: 28px;
  --desc-space-2xl: 36px;
  --desc-space-3xl: 56px;
  --desc-space-4xl: 80px;

  --desc-radius-sm: 8px;
  --desc-radius-md: 12px;
  --desc-radius-lg: 18px;
  --desc-radius-xl: 24px;
  --desc-radius-pill: 999px;
}

/* === typography === */
.xcd-desc h2 {
  font-size: var(--desc-font-4xl);
  font-weight: 900;
  line-height: 1.1;
  margin: 0 0 var(--desc-space-md);
  color: var(--desc-text-primary);
  letter-spacing: -0.5px;
}

.xcd-desc h3 {
  font-size: var(--desc-font-xl);
  font-weight: 800;
  line-height: 1.25;
  margin: 0 0 var(--desc-space-md);
  color: var(--desc-text-primary);
  letter-spacing: -0.2px;
}

.xcd-desc h4 {
  font-size: var(--desc-font-lg);
  font-weight: 700;
  line-height: 1.35;
  margin: 0 0 var(--desc-space-sm);
  color: var(--desc-text-primary);
}

.xcd-desc p {
  margin: 0 0 var(--desc-space-md);
  line-height: 1.75;
  color: var(--desc-text-secondary);
}

.xcd-desc p:last-child {
  margin-bottom: 0;
}

.xcd-desc a {
  color: var(--desc-accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

.xcd-desc a:hover {
  color: var(--desc-accent-dark);
  text-decoration: underline;
}

.xcd-desc strong,
.xcd-desc b {
  font-weight: 700;
  color: var(--desc-text-primary);
}

/* === section === */
.xcd-desc__section {
  margin: var(--desc-space-3xl) 0;
}

.xcd-desc__section:first-child {
  margin-top: 0;
}

.xcd-desc__section-kicker {
  display: inline-block;
  margin-bottom: var(--desc-space-sm);
  font-size: var(--desc-font-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--desc-text-muted);
}

.xcd-desc__section-title {
  font-size: var(--desc-font-4xl);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.5px;
  margin: 0 0 var(--desc-space-md);
  color: var(--desc-text-primary);
}

.xcd-desc__section-lead {
  font-size: var(--desc-font-lg);
  line-height: 1.65;
  margin: 0;
  color: var(--desc-text-secondary);
  max-width: 680px;
}

/* === subsec === */
.xcd-desc__subsec {
  margin: var(--desc-space-2xl) 0 var(--desc-space-lg);
}

.xcd-desc__subsec-title {
  font-size: var(--desc-font-xl);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.2px;
  margin: 0 0 var(--desc-space-sm);
  color: var(--desc-text-primary);
}

.xcd-desc__subsec-text {
  margin: 0;
  line-height: 1.75;
  color: var(--desc-text-secondary);
}

/* === features === */
.xcd-desc__features {
  margin: var(--desc-space-lg) 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--desc-space-md);
}

.xcd-desc__features li {
  position: relative;
  padding-left: 16px;
  line-height: 1.65;
  color: var(--desc-text-secondary);
  margin: 0;
  font-size: var(--desc-font-base);
}

.xcd-desc__features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--desc-text-muted);
}

.xcd-desc__features li strong {
  color: var(--desc-text-primary);
  font-weight: 700;
}

/* === specs === */
.xcd-desc__specs {
  margin: var(--desc-space-lg) 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 var(--desc-space-2xl);
}

.xcd-desc__specs-row {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: var(--desc-space-md) 0;
  border-bottom: 1px solid var(--desc-border-light);
}

.xcd-desc__specs dt {
  font-size: var(--desc-font-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--desc-text-muted);
  margin: 0;
}

.xcd-desc__specs dd {
  font-size: var(--desc-font-base);
  color: var(--desc-text-primary);
  margin: 0;
  line-height: 1.5;
  font-weight: 500;
}

/* === note === */
.xcd-desc__note {
  padding: var(--desc-space-md) var(--desc-space-lg);
  border-radius: var(--desc-radius-md);
  background: var(--desc-bg-soft);
  border: none;
  margin: var(--desc-space-lg) 0;
}

.xcd-desc__note-title {
  display: block;
  margin-bottom: var(--desc-space-xs);
  font-size: var(--desc-font-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--desc-text-muted);
}

.xcd-desc__note-text {
  margin: 0;
  line-height: 1.65;
  color: var(--desc-text-secondary);
  font-size: var(--desc-font-sm);
}

/* === alert === */
.xcd-desc__alert {
  padding: var(--desc-space-md) var(--desc-space-lg);
  border-radius: var(--desc-radius-md);
  margin: var(--desc-space-lg) 0;
  border: 1px solid transparent;
}

.xcd-desc__alert-title {
  display: block;
  margin-bottom: 5px;
  font-size: var(--desc-font-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.xcd-desc__alert-text {
  margin: 0;
  line-height: 1.65;
  font-size: var(--desc-font-sm);
}

.xcd-desc__alert--info {
  background: #f0f4ff;
  border-color: rgba(15, 98, 254, 0.12);
}

.xcd-desc__alert--info .xcd-desc__alert-title {
  color: #1246b5;
}

.xcd-desc__alert--info .xcd-desc__alert-text {
  color: rgba(18, 70, 181, 0.75);
}

.xcd-desc__alert--warning {
  background: #fff8f0;
  border-color: rgba(200, 80, 0, 0.15);
}

.xcd-desc__alert--warning .xcd-desc__alert-title {
  color: var(--desc-warning-text);
}

.xcd-desc__alert--warning .xcd-desc__alert-text {
  color: rgba(200, 80, 0, 0.75);
}

.xcd-desc__alert--success {
  background: #f0faf3;
  border-color: rgba(26, 116, 49, 0.15);
}

.xcd-desc__alert--success .xcd-desc__alert-title {
  color: var(--desc-success-text);
}

.xcd-desc__alert--success .xcd-desc__alert-text {
  color: rgba(26, 116, 49, 0.8);
}

/* === figure === */
.xcd-desc__figure {
  margin: var(--desc-space-2xl) 0;
}

.xcd-desc__ratio {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--desc-radius-xl);
  background: var(--desc-bg-soft);
}

.xcd-desc__ratio::before {
  content: "";
  display: block;
  padding-top: var(--ratio, 56.25%);
}

.xcd-desc__ratio img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.xcd-desc__img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--desc-radius-xl);
}

.xcd-desc__caption {
  margin-top: var(--desc-space-sm);
  font-size: var(--desc-font-xs);
  color: var(--desc-text-muted);
  line-height: 1.5;
  letter-spacing: 0.01em;
}

.xcd-desc__ratio--16x9 { --ratio: 56.25%; }
.xcd-desc__ratio--4x3  { --ratio: 75%; }
.xcd-desc__ratio--1x1  { --ratio: 100%; }
.xcd-desc__ratio--3x2  { --ratio: 66.67%; }
.xcd-desc__ratio--21x9 { --ratio: 42.86%; }

/* === gallery === */
.xcd-desc__gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--desc-space-md);
  margin: var(--desc-space-2xl) 0;
}

.xcd-desc__gallery-item {
  margin: 0;
}

.xcd-desc__gallery-item .xcd-desc__ratio {
  border-radius: var(--desc-radius-lg);
}

.xcd-desc__gallery-item .xcd-desc__caption {
  margin-top: var(--desc-space-xs);
}

/* === split === */
.xcd-desc__split {
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: var(--desc-space-3xl);
  align-items: center;
  margin: var(--desc-space-3xl) 0;
}

.xcd-desc__split-media {
  margin: 0;
}

.xcd-desc__split-media .xcd-desc__ratio {
  border-radius: var(--desc-radius-xl);
}

.xcd-desc__split-content {
  padding: var(--desc-space-lg) 0;
}

.xcd-desc__split-title {
  font-size: var(--desc-font-2xl);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.3px;
  margin: 0 0 var(--desc-space-md);
  color: var(--desc-text-primary);
}

.xcd-desc__split-text {
  margin: 0 0 var(--desc-space-md);
  line-height: 1.75;
  color: var(--desc-text-secondary);
}

.xcd-desc__split-text:last-child {
  margin-bottom: 0;
}

.xcd-desc__split--reverse .xcd-desc__split-media {
  order: 2;
}

.xcd-desc__split--reverse .xcd-desc__split-content {
  order: 1;
}

/* === video === */
.xcd-desc__video {
  position: relative;
  margin: var(--desc-space-2xl) 0;
  border-radius: var(--desc-radius-xl);
  overflow: hidden;
  background: #000;
}

.xcd-desc__video-poster {
  position: relative;
  width: 100%;
  cursor: pointer;
}

.xcd-desc__video-poster::before {
  content: "";
  display: block;
  padding-top: 56.25%;
}

.xcd-desc__video-poster img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.xcd-desc__video-poster:hover img {
  transform: scale(1.025);
}

.xcd-desc__video-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.xcd-desc__video-play::before {
  content: "";
  display: block;
  width: 0;
  height: 0;
  margin-left: 4px;
  border-style: solid;
  border-width: 10px 0 10px 18px;
  border-color: transparent transparent transparent #111;
}

.xcd-desc__video-play:hover {
  transform: translate(-50%, -50%) scale(1.1);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.28);
}

.xcd-desc__video-embed {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  background: #111;
}

.xcd-desc__video-embed::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 40px;
  height: 40px;
  margin: -20px 0 0 -20px;
  border: 3px solid rgba(255, 255, 255, 0.15);
  border-top-color: #fff;
  border-radius: 50%;
  animation: xcd-spin 0.8s linear infinite;
  z-index: 1;
}

.xcd-desc__video-embed.is-loaded::before {
  display: none;
}

@keyframes xcd-spin {
  to { transform: rotate(360deg); }
}

.xcd-desc__video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.xcd-desc__video-embed.is-loaded iframe {
  opacity: 1;
}

.xcd-desc__video-wrap {
  margin: var(--desc-space-2xl) 0;
}

.xcd-desc__video-wrap .xcd-desc__video {
  margin: 0;
}

.xcd-desc__video-wrap .xcd-desc__caption {
  padding: var(--desc-space-sm) var(--desc-space-lg);
  background: var(--desc-bg-soft);
  border-radius: 0 0 var(--desc-radius-xl) var(--desc-radius-xl);
  margin-top: -2px;
}

/* === downloads === */
.xcd-desc__downloads {
  margin: var(--desc-space-lg) 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.xcd-desc__downloads li {
  margin: 0;
}

.xcd-desc__downloads a {
  display: inline-flex;
  align-items: center;
  gap: var(--desc-space-sm);
  padding: var(--desc-space-sm) 0;
  font-size: var(--desc-font-sm);
  color: var(--desc-accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

.xcd-desc__downloads a::before {
  content: "↓";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  font-size: 12px;
  font-weight: 700;
  background: var(--desc-bg-soft);
  border-radius: var(--desc-radius-sm);
  color: var(--desc-text-muted);
  transition: background 0.2s ease, color 0.2s ease;
  flex-shrink: 0;
}

.xcd-desc__downloads a:hover {
  color: var(--desc-accent-dark);
}

.xcd-desc__downloads a:hover::before {
  background: var(--desc-accent);
  color: #fff;
}

/* === fitment === */
.xcd-desc__fitment {
  margin: var(--desc-space-2xl) 0;
  padding: var(--desc-space-xl);
  background: var(--desc-bg-soft);
  border: none;
  border-radius: var(--desc-radius-lg);
}

.xcd-desc__fitment-title {
  font-size: var(--desc-font-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 var(--desc-space-md);
  color: var(--desc-text-muted);
}

.xcd-desc__fitment-text {
  margin: 0 0 var(--desc-space-md);
  line-height: 1.65;
  color: var(--desc-text-secondary);
  font-size: var(--desc-font-sm);
}

.xcd-desc__fitment-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--desc-space-sm);
}

.xcd-desc__fitment-list li {
  position: relative;
  padding-left: 14px;
  line-height: 1.6;
  color: var(--desc-text-secondary);
  margin: 0;
  font-size: var(--desc-font-sm);
}

.xcd-desc__fitment-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--desc-text-muted);
}

.xcd-desc__fitment-list--restrict li::before {
  content: "✗";
  width: auto;
  height: auto;
  background: none;
  border-radius: 0;
  top: 0;
  font-size: 11px;
  font-weight: 700;
  color: var(--desc-accent);
}

/* two-col grid variant */
.xcd-desc__fitment-list--grid {
  grid-template-columns: repeat(2, 1fr);
  gap: var(--desc-space-xs) var(--desc-space-xl);
}

/* === features two-col === */
.xcd-desc__features--two-col {
  grid-template-columns: repeat(2, 1fr);
  gap: var(--desc-space-sm) var(--desc-space-xl);
}

/* === shipping === */
.xcd-desc__shipping {
  margin: var(--desc-space-2xl) 0;
  padding: var(--desc-space-xl);
  background: var(--desc-bg-white);
  border: 1px solid var(--desc-border);
  border-radius: var(--desc-radius-lg);
}

.xcd-desc__shipping-title {
  font-size: var(--desc-font-lg);
  font-weight: 800;
  margin: 0 0 var(--desc-space-md);
  color: var(--desc-text-primary);
  letter-spacing: -0.1px;
}

.xcd-desc__shipping-text {
  margin: 0 0 var(--desc-space-md);
  line-height: 1.65;
  color: var(--desc-text-secondary);
  font-size: var(--desc-font-sm);
}

.xcd-desc__shipping-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--desc-space-sm);
}

.xcd-desc__shipping-list li {
  position: relative;
  padding-left: 16px;
  line-height: 1.6;
  color: var(--desc-text-secondary);
  margin: 0;
  font-size: var(--desc-font-sm);
}

.xcd-desc__shipping-list li::before {
  content: "–";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--desc-text-muted);
}

.xcd-desc__shipping-list li strong {
  color: var(--desc-text-primary);
  font-weight: 700;
}

/* === compare === */
.xcd-desc__compare {
  margin: var(--desc-space-2xl) 0;
}

.xcd-desc__compare-title {
  font-size: var(--desc-font-xl);
  font-weight: 800;
  letter-spacing: -0.2px;
  margin: 0 0 var(--desc-space-lg);
  color: var(--desc-text-primary);
}

.xcd-desc__compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--desc-font-sm);
  line-height: 1.55;
  background: var(--desc-bg-white);
  border-radius: var(--desc-radius-md);
  overflow: hidden;
  border: 1px solid var(--desc-border);
}

.xcd-desc__compare-table th,
.xcd-desc__compare-table td {
  padding: var(--desc-space-md) var(--desc-space-lg);
  text-align: left;
  border-bottom: 1px solid var(--desc-border-light);
  vertical-align: top;
}

.xcd-desc__compare-table th {
  background: var(--desc-bg-soft);
  font-weight: 700;
  font-size: var(--desc-font-xs);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--desc-text-muted);
}

.xcd-desc__compare-table tr:last-child td {
  border-bottom: none;
}

.xcd-desc__compare-table td:first-child {
  font-weight: 700;
  color: var(--desc-text-primary);
}

/* === hr === */
.xcd-desc__hr {
  height: 1px;
  background: var(--desc-border-light);
  margin: var(--desc-space-3xl) 0;
  border: none;
}

/* === responsive === */
@media (max-width: 991px) {
  .xcd-desc h2,
  .xcd-desc__section-title {
    font-size: var(--desc-font-3xl);
  }

  .xcd-desc h3,
  .xcd-desc__subsec-title {
    font-size: var(--desc-font-lg);
  }

  .xcd-desc__split {
    grid-template-columns: 1fr;
    gap: var(--desc-space-xl);
  }

  .xcd-desc__split--reverse .xcd-desc__split-media,
  .xcd-desc__split--reverse .xcd-desc__split-content {
    order: unset;
  }

  .xcd-desc__split-title {
    font-size: var(--desc-font-xl);
  }

  .xcd-desc__specs {
    grid-template-columns: 1fr;
  }

  .xcd-desc {
    --desc-space-3xl: 40px;
    --desc-space-4xl: 56px;
  }
}

@media (max-width: 767px) {
  .xcd-desc {
    --desc-space-3xl: 32px;
    --desc-space-4xl: 44px;
  }

  .xcd-desc h2,
  .xcd-desc__section-title {
    font-size: var(--desc-font-2xl);
  }

  .xcd-desc__section-lead {
    font-size: var(--desc-font-base);
  }

  .xcd-desc__gallery {
    grid-template-columns: 1fr;
    gap: var(--desc-space-sm);
  }

  .xcd-desc__video-play {
    width: 52px;
    height: 52px;
  }

  .xcd-desc__video-play::before {
    border-width: 8px 0 8px 14px;
    margin-left: 3px;
  }

  .xcd-desc__fitment,
  .xcd-desc__shipping {
    padding: var(--desc-space-lg);
  }

  .xcd-desc__features--two-col {
    grid-template-columns: 1fr;
  }

  .xcd-desc__compare-table thead {
    display: none;
  }

  .xcd-desc__compare-table,
  .xcd-desc__compare-table tbody,
  .xcd-desc__compare-table tr,
  .xcd-desc__compare-table td {
    display: block;
    width: 100%;
  }

  .xcd-desc__compare-table tr {
    border: 1px solid var(--desc-border);
    border-radius: var(--desc-radius-md);
    margin: var(--desc-space-sm) 0;
    overflow: hidden;
  }

  .xcd-desc__compare-table td {
    border: none;
    border-bottom: 1px solid var(--desc-border-light);
    padding: var(--desc-space-sm) var(--desc-space-md);
  }

  .xcd-desc__compare-table td:last-child {
    border-bottom: none;
  }

  .xcd-desc__compare-table td::before {
    content: attr(data-th);
    display: block;
    font-weight: 700;
    font-size: var(--desc-font-xs);
    letter-spacing: 0.07em;
    text-transform: uppercase;
    color: var(--desc-text-muted);
    margin-bottom: 3px;
  }
}

@media (max-width: 374px) {
  .xcd-desc h2,
  .xcd-desc__section-title {
    font-size: 22px;
  }

  .xcd-desc {
    --desc-font-base: 14px;
  }
}