@import "../style.css";

body {
  background: #eef3f8;
}

.product-hero .container {
  width: min(1400px, calc(100% - 60px));
}

.main-nav {
  gap: 22px;
}

.header-whatsapp {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 22px;
  border: 1px solid rgba(237, 16, 27, 0.72);
  border-radius: 7px;
  color: #fff;
  background: linear-gradient(180deg, var(--red), var(--red-dark));
  box-shadow: 0 14px 30px rgba(237, 16, 27, 0.28);
  font-family: inherit;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.22s ease, background 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.header-whatsapp svg {
  width: 18px;
  height: 18px;
  color: #fff;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  flex: 0 0 auto;
}

.header-whatsapp:hover,
.header-whatsapp:focus-visible {
  border-color: rgba(255, 255, 255, 0.76);
  background: linear-gradient(180deg, #ff2631, #a8050d);
  box-shadow: 0 18px 34px rgba(237, 16, 27, 0.36);
  transform: translateY(-2px);
}

.header-whatsapp:focus-visible {
  outline: 2px solid rgba(237, 16, 27, 0.48);
  outline-offset: 3px;
}

.product-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: 48px 0 42px;
  background:
    linear-gradient(90deg, rgba(2, 9, 18, 0.98) 0%, rgba(2, 13, 26, 0.96) 48%, rgba(2, 13, 26, 0.9) 100%),
    radial-gradient(circle at 72% 28%, rgba(18, 78, 122, 0.25), transparent 30%),
    #020811;
}

.product-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    radial-gradient(circle at 76% 58%, rgba(0, 113, 184, 0.18), transparent 28%);
  background-size: 54px 54px, 54px 54px, auto;
  mask-image: linear-gradient(180deg, transparent, #000 8%, #000 95%);
  pointer-events: none;
}

.product-hero-grid,
.trust-strip {
  position: relative;
  z-index: 1;
}

.product-hero-grid {
  display: grid;
  grid-template-columns: minmax(560px, 1.08fr) minmax(390px, 0.82fr) 210px;
  gap: 24px;
  align-items: start;
  min-height: 560px;
  padding-bottom: 32px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
  margin: 0 0 20px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  font-weight: 700;
}

.breadcrumb a:hover {
  color: #fff;
}

.hero-product-card {
  display: grid;
  place-items: center;
  min-height: 350px;
  padding: 0;
  border-radius: 0;
  background: transparent;
}

.hero-product-card img {
  width: min(610px, 100%);
  max-height: 365px;
  object-fit: contain;
  filter: drop-shadow(0 24px 24px rgba(0, 0, 0, 0.55));
}

.thumb-row {
  display: grid;
  grid-template-columns: 26px repeat(3, minmax(0, 1fr)) 26px;
  gap: 12px;
  align-items: center;
  margin-top: 8px;
}

/* One product image: hide duplicate thumbnail strip + prev/next (set by script.js) */
.thumb-row.thumb-row--single {
  display: none;
}

.thumb {
  display: grid;
  place-items: center;
  height: 92px;
  padding: 8px;
  border: 2px solid transparent;
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
}

.gallery-arrow {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.78);
  color: #0b1725;
  font-size: 14px;
  font-weight: 900;
  cursor: pointer;
}

.thumb.active {
  border-color: var(--red);
}

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

.kicker {
  margin: 34px 0 8px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 19px;
  font-weight: 800;
}

.product-copy h1 {
  margin: 0;
  color: #fff;
  font-size: 20px;
  line-height: 1.15;
  font-weight: 900;
  letter-spacing: 0;
}

.product-copy h1 span {
  display: block;
  margin-top: 2px;
  font-size: 46px;
  line-height: 0.94;
  letter-spacing: -0.02em;
}

.subtitle {
  margin: 8px 0 12px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 15px;
  font-weight: 700;
}

.update-badge {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 15px;
  border-radius: 7px;
  background: var(--red);
  color: #fff;
  font-size: 13px;
  font-weight: 900;
  box-shadow: 0 16px 32px rgba(237, 16, 27, 0.3);
}

.update-badge::before {
  content: "OK";
  margin-right: 8px;
  font-size: 11px;
}

.description {
  max-width: 520px;
  margin: 18px 0 16px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 14px;
  line-height: 1.65;
  font-weight: 500;
}

.feature-list {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  color: rgba(255, 255, 255, 0.94);
  font-size: 13.5px;
  line-height: 1.45;
  font-weight: 750;
}

.feature-list li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
  min-width: 0;
  overflow-wrap: anywhere;
}

.feature-list li::before {
  content: "";
  width: 12px;
  height: 12px;
  margin-top: 4px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: inset 0 0 0 3px #fff;
}

.purchase-box {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 12px;
  align-items: center;
  width: calc(100% + 236px);
  margin-top: 26px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.075);
  backdrop-filter: blur(12px);
}

.purchase-box strong {
  font-size: 17px;
}

.purchase-box .btn {
  min-height: 48px;
  min-width: 148px;
  padding: 0 18px;
  border-radius: 5px;
  font-size: 13px;
}

.btn-green {
  color: #fff;
  border-color: #16a34a;
  background: #16a34a;
}

.btn-green:hover {
  background: #12833c;
}

.spec-panel {
  display: grid;
  gap: 7px;
  margin-top: 78px;
  padding: 21px 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.07);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07), 0 22px 54px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(12px);
}

.spec-panel article {
  display: grid;
  grid-template-columns: 34px 1fr;
  column-gap: 10px;
  align-items: center;
  min-height: 43px;
}

.spec-icon {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 10px;
  font-weight: 900;
}

.spec-panel strong {
  color: #fff;
  font-size: 12px;
  line-height: 1.25;
}

.spec-panel small {
  color: rgba(255, 255, 255, 0.74);
  font-size: 11px;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin: 18px auto 0;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.095), rgba(255, 255, 255, 0.035)),
    rgba(5, 15, 28, 0.88);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(14px);
}

.trust-strip article {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 12px;
  align-items: center;
  min-height: 86px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.035);
}

.trust-strip span {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.82);
  border-radius: 50%;
  font-weight: 900;
  font-size: 10px;
}

.trust-strip strong,
.trust-strip small {
  display: block;
}

.trust-strip strong {
  color: #fff;
  font-size: 12px;
}

.trust-strip small {
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 11px;
}

.feature-overview-section {
  position: relative;
  padding: 72px 0 90px;
  background:
    radial-gradient(circle at 10% 10%, rgba(237, 16, 27, 0.08), transparent 25%),
    radial-gradient(circle at 92% 16%, rgba(15, 23, 42, 0.08), transparent 28%),
    linear-gradient(180deg, #f8fafc 0%, #ffffff 45%, #eef3f8 100%);
}

.feature-overview-section::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(237, 16, 27, 0.4), transparent);
}

.feature-overview-section .container {
  width: min(1480px, calc(100% - 56px));
}

.feature-tile-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 24px;
}

.feature-tile-grid article,
.product-info-panel,
.function-block {
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: #fff;
  box-shadow: 0 24px 58px rgba(15, 23, 42, 0.08);
}

.feature-tile-grid article {
  min-height: 190px;
  display: grid;
  align-content: start;
  justify-items: center;
  gap: 12px;
  padding: 28px 22px 24px;
  text-align: center;
  border-radius: 10px;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.feature-tile-grid article:hover {
  transform: translateY(-4px);
  border-color: rgba(237, 16, 27, 0.28);
  box-shadow: 0 24px 54px rgba(15, 23, 42, 0.11);
}

.feature-tile-grid span {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  color: var(--red);
  border: 1px solid rgba(237, 16, 27, 0.2);
  border-radius: 9px;
  background: rgba(237, 16, 27, 0.07);
  font-size: 14px;
  font-weight: 900;
}

.feature-tile-grid h3 {
  margin: 0;
  color: #101722;
  font-size: 18px;
  line-height: 1.22;
  font-weight: 900;
}

.feature-tile-grid p {
  margin: 0;
  color: #667085;
  font-size: 14px;
  line-height: 1.55;
  font-weight: 600;
}

.product-info-panel {
  overflow: hidden;
  border-radius: 12px;
}

.info-tabs {
  display: grid;
  grid-template-columns: 1fr;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  background: linear-gradient(180deg, #ffffff, #f8fafc);
}

.info-tabs a {
  min-height: 70px;
  display: grid;
  place-items: center;
  color: #475467;
  border-right: 1px solid rgba(15, 23, 42, 0.06);
  font-size: 16px;
  font-weight: 900;
}

.info-tabs a:last-child {
  border-right: 0;
}

.info-tabs a.active,
.info-tabs a:hover {
  color: var(--red);
  background: #fff;
  box-shadow: inset 0 -3px 0 var(--red);
}

.info-content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(0, 0.92fr) minmax(0, 0.92fr);
  gap: 24px;
  padding: 40px;
}

.overview-card,
.spec-table-card {
  min-width: 0;
}

.overview-card h3,
.spec-table-card h3,
.function-block h3 {
  margin: 0 0 14px;
  color: #101722;
  font-size: 26px;
  line-height: 1.2;
  font-weight: 900;
}

.overview-card ul {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.overview-card li {
  position: relative;
  padding-left: 22px;
  color: #344054;
  font-size: 17px;
  line-height: 1.7;
  font-weight: 600;
}

.overview-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
}

.spec-table-card {
  padding: 24px;
  border: 1px solid rgba(15, 23, 42, 0.07);
  border-radius: 10px;
  background: linear-gradient(180deg, #ffffff, #fbfcfe);
}

.spec-table-card dl {
  display: grid;
  gap: 0;
  margin: 0;
}

.spec-table-card div {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(15, 23, 42, 0.07);
}

.spec-table-card div:last-child {
  border-bottom: 0;
}

.spec-table-card dt,
.spec-table-card dd {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.55;
}

.spec-table-card dt {
  color: #101722;
  font-weight: 900;
}

.spec-table-card dd {
  color: #667085;
  font-weight: 650;
}

.function-block {
  margin-top: 24px;
  padding: 40px;
  border-radius: 12px;
}

.function-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.function-grid article {
  min-height: 194px;
  padding: 26px 22px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 10px;
  background:
    linear-gradient(180deg, rgba(237, 16, 27, 0.035), transparent 34%),
    #fff;
}

.function-grid strong,
.function-grid span {
  display: block;
}

.function-grid strong {
  margin-bottom: 8px;
  color: #101722;
  font-size: 18px;
  line-height: 1.3;
  font-weight: 900;
}

.function-grid span {
  color: #667085;
  font-size: 15px;
  line-height: 1.6;
  font-weight: 600;
}

.related-section {
  margin-top: 24px;
  padding: 28px 0 34px;
  background:
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  box-shadow: inset 0 1px 0 rgba(15, 23, 42, 0.08), inset 0 -1px 0 rgba(15, 23, 42, 0.08);
}

.related-section .container {
  width: min(1220px, calc(100% - 34px));
}

.related-heading h2 {
  margin: 0 0 18px;
  color: #344054;
  font-family: "Inter", Arial, sans-serif;
  font-size: 24px;
  line-height: 1.2;
  font-weight: 900;
  text-align: center;
}

.related-carousel {
  position: relative;
  display: grid;
  grid-template-columns: 34px repeat(5, minmax(0, 1fr)) 34px;
  gap: 18px;
  align-items: center;
}

.related-carousel article {
  min-height: 178px;
  display: grid;
  justify-items: center;
  align-content: start;
  padding: 12px 14px 10px;
  text-align: center;
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 7px;
  background: #fff;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.045);
  cursor: pointer;
  transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.related-carousel article:hover,
.related-carousel article:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(15, 23, 42, 0.08);
}

.related-carousel article:focus-visible {
  outline: 2px solid rgba(237, 16, 27, 0.55);
  outline-offset: 3px;
}

.related-carousel img {
  width: 100%;
  height: 82px;
  object-fit: contain;
  margin-bottom: 8px;
}

.related-carousel h3 {
  margin: 0 0 4px;
  color: #111827;
  font-family: "Inter", Arial, sans-serif;
  font-size: 13px;
  line-height: 1.25;
  font-weight: 900;
}

.related-carousel p {
  margin: 0 0 8px;
  color: #667085;
  font-size: 11px;
  line-height: 1.3;
}

.related-carousel a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  min-width: 112px;
  padding: 0 12px;
  border: 2px solid rgba(237, 16, 27, 0.45);
  border-radius: 4px;
  color: var(--red);
  font-size: 11px;
  font-weight: 800;
}

.related-carousel a:hover {
  background: var(--red);
  color: #fff;
}

.related-arrow {
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  background: #06152f;
  color: #fff;
  font-size: 18px;
  font-weight: 900;
  cursor: pointer;
}

.related-arrow:hover {
  background: var(--red);
}

.cta {
  margin-top: 36px;
  background: #020609 url("../home/cta.png") center / cover no-repeat;
}

@media (max-width: 1180px) {
  .feature-tile-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .info-content-grid {
    grid-template-columns: 1fr;
  }

  .function-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .spec-panel {
    grid-column: 1 / -1;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .trust-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin: 18px auto 0;
  }

  .trust-strip article:nth-child(2n) {
    border-right: 1px solid rgba(255, 255, 255, 0.1);
  }

  .feature-overview-section {
    padding-top: 62px;
  }
}

@media (max-width: 820px) {
  .feature-overview-section .container {
    width: min(100% - 28px, 1320px);
  }

  .feature-tile-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .info-tabs {
    grid-template-columns: 1fr;
  }

  .info-tabs a {
    border-right: 0;
    border-bottom: 1px solid rgba(15, 23, 42, 0.06);
  }

  .function-grid {
    grid-template-columns: 1fr;
  }

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

  .related-carousel {
    grid-template-columns: 34px repeat(2, minmax(0, 1fr)) 34px;
  }

  .related-carousel article:nth-of-type(n + 3) {
    display: none;
  }

  .product-hero-grid {
    min-height: 0;
    gap: 26px;
    padding-top: 24px;
  }

  .hero-product-card {
    min-height: 290px;
  }

  .product-copy h1 span {
    font-size: 48px;
  }

  .purchase-box {
    grid-template-columns: 1fr;
  }

  .purchase-box .btn {
    width: 100%;
  }

  .spec-panel {
    grid-template-columns: 1fr;
  }

  .trust-strip {
    grid-template-columns: 1fr;
    margin: 24px auto 0;
  }

  .trust-strip article {
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 0;
  }

  .thumb-row {
    grid-template-columns: 28px repeat(3, minmax(0, 1fr)) 28px;
  }
}

@media (max-width: 540px) {
  .feature-overview-section {
    padding: 44px 0 52px;
  }

  .feature-tile-grid {
    grid-template-columns: 1fr;
  }

  .info-content-grid,
  .function-block {
    padding: 16px;
  }

  .spec-table-card div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .product-hero {
    padding-top: 28px;
    padding-bottom: 40px;
  }

  .trust-strip {
    margin: 20px auto 0;
    padding: 10px;
  }

  .product-copy h1 {
    font-size: 26px;
  }

  .product-copy h1 span {
    font-size: 40px;
  }

  .kicker,
  .subtitle {
    font-size: 15px;
  }

  .description {
    font-size: 13px;
  }

  .feature-list {
    font-size: 12.5px;
  }

  .hero-product-card {
    min-height: 230px;
    padding: 14px;
  }

  .thumb {
    height: 80px;
  }

  .related-section {
    padding: 34px 0 44px;
  }

  .related-section .container {
    width: min(100% - 24px, 1320px);
  }

  .related-carousel {
    grid-template-columns: 32px 1fr 32px;
    gap: 10px;
  }

  .related-carousel article:nth-of-type(n + 2) {
    display: none;
  }

  .related-carousel article {
    min-height: 210px;
  }
}

/* Mobile responsive hardening */
html,
body {
  max-width: 100%;
  overflow-x: clip;
}

.product-gallery,
.product-copy,
.product-hero-grid,
.hero-product-card,
.purchase-box,
.spec-panel,
.trust-strip,
.feature-tile-grid article,
.product-info-panel,
.overview-card,
.spec-table-card,
.function-block,
.function-grid article,
.related-carousel,
.related-carousel article {
  min-width: 0;
}

.product-copy h1,
.product-copy h1 span,
.description,
.feature-list,
.purchase-box strong,
.spec-panel strong,
.trust-strip strong,
.trust-strip small,
.feature-tile-grid h3,
.feature-tile-grid p,
.overview-card li,
.spec-table-card dt,
.spec-table-card dd,
.function-grid strong,
.function-grid span,
.related-carousel h3,
.related-carousel p,
.site-footer a,
.site-footer p {
  overflow-wrap: anywhere;
}

.purchase-box {
  max-width: 100%;
}

@media (max-width: 1180px) {
  .product-hero .container {
    width: min(100% - 36px, 1400px);
  }

  .purchase-box {
    width: 100%;
  }
}

@media (max-width: 820px) {
  .header-whatsapp {
    display: none;
  }

  .product-hero {
    padding-top: 22px;
  }

  .product-hero-grid {
    padding-bottom: 20px;
  }

  .product-gallery {
    order: -1;
  }

  .hero-product-card img {
    max-height: 290px;
  }

  .purchase-box {
    margin-top: 20px;
  }

  .spec-panel {
    margin-top: 0;
  }
}

@media (max-width: 540px) {
  body {
    background: #f3f6fa;
  }

  .product-hero .container,
  .feature-overview-section .container {
    width: min(100% - 24px, 1320px);
  }

  .product-hero {
    padding: 18px 0 28px;
    background:
      radial-gradient(circle at 10% 8%, rgba(237, 16, 27, 0.2), transparent 34%),
      radial-gradient(circle at 92% 20%, rgba(0, 113, 184, 0.22), transparent 35%),
      linear-gradient(180deg, #05101c 0%, #07111d 48%, #02060b 100%);
  }

  .product-hero-grid {
    gap: 16px;
    padding-top: 8px;
    padding-bottom: 12px;
  }

  .breadcrumb {
    display: none;
  }

  .product-gallery {
    padding: 14px;
    border: 1px solid rgba(255, 255, 255, 0.11);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.045);
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.22);
  }

  .hero-product-card {
    min-height: 190px;
    padding: 8px;
    border-radius: 14px;
    background:
      radial-gradient(circle at 50% 46%, rgba(255, 255, 255, 0.12), transparent 62%),
      rgba(255, 255, 255, 0.035);
  }

  .hero-product-card img {
    max-height: 190px;
  }

  .product-copy {
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.035));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
  }

  .kicker {
    margin: 0 0 7px;
    color: #ff5962;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .subtitle {
    margin: 8px 0 12px;
    font-size: 13px;
  }

  .product-copy h1 {
    font-family: "Inter", Arial, sans-serif;
    font-size: clamp(22px, 7vw, 28px);
    line-height: 1.12;
  }

  .product-copy h1 span {
    margin-top: 4px;
    font-size: clamp(30px, 9vw, 38px);
    line-height: 1.03;
  }

  .update-badge {
    width: 100%;
    justify-content: center;
    text-align: center;
    min-height: 38px;
    border-radius: 9px;
    font-size: 12px;
  }

  .description {
    margin: 14px 0 14px;
    font-size: 13px;
    line-height: 1.6;
  }

  .feature-list {
    gap: 8px;
    font-size: 12.5px;
  }

  .purchase-box {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 16px;
    padding: 12px;
    border-radius: 12px;
  }

  .purchase-box strong {
    grid-column: 1 / -1;
    text-align: center;
    font-size: 14px;
  }

  .purchase-box .btn {
    min-width: 0;
    min-height: 42px;
    padding-inline: 10px;
    border-radius: 8px;
    font-size: 12px;
  }

  .thumb-row {
    gap: 8px;
  }

  .thumb {
    height: 72px;
    padding: 6px;
  }

  .spec-panel,
  .trust-strip {
    border-radius: 16px;
  }

  .spec-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    padding: 12px;
    background: rgba(255, 255, 255, 0.055);
  }

  .spec-panel article {
    grid-template-columns: 34px minmax(0, 1fr);
    min-height: 62px;
    padding: 10px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
  }

  .spec-icon {
    width: 32px;
    height: 32px;
    border-color: rgba(237, 16, 27, 0.45);
    background: rgba(237, 16, 27, 0.1);
  }

  .spec-panel strong {
    font-size: 12px;
  }

  .spec-panel small {
    font-size: 10.5px;
  }

  .trust-strip {
    grid-template-columns: 1fr;
    gap: 9px;
    padding: 10px;
  }

  .trust-strip article {
    min-height: 62px;
    padding: 11px 12px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.055);
  }

  .feature-overview-section {
    padding: 34px 0 44px;
    background:
      radial-gradient(circle at 100% 4%, rgba(237, 16, 27, 0.08), transparent 32%),
      linear-gradient(90deg, rgba(237, 16, 27, 0.04) 0 1px, transparent 1px 100%),
      linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%);
    background-size: auto, 48px 48px, auto;
  }

  .feature-tile-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 18px;
  }

  .feature-tile-grid article,
  .function-grid article {
    min-height: 0;
    padding: 15px 10px;
    border-radius: 12px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.07);
  }

  .feature-tile-grid span {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    font-size: 11px;
  }

  .feature-tile-grid h3 {
    font-size: 13px;
  }

  .feature-tile-grid p {
    font-size: 11.5px;
    line-height: 1.4;
  }

  .product-info-panel,
  .function-block {
    border-radius: 16px;
    box-shadow: 0 16px 38px rgba(15, 23, 42, 0.08);
  }

  .info-tabs a {
    min-height: 48px;
    font-size: 13px;
  }

  .info-content-grid {
    gap: 14px;
    padding: 12px;
  }

  .overview-card,
  .spec-table-card {
    padding: 16px;
    border: 1px solid rgba(15, 23, 42, 0.07);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.78);
  }

  .overview-card h3,
  .spec-table-card h3,
  .function-block h3 {
    margin-bottom: 10px;
    font-family: "Inter", Arial, sans-serif;
    font-size: 18px;
  }

  .overview-card li {
    padding-left: 16px;
    font-size: 12.5px;
    line-height: 1.58;
  }

  .overview-card li::before {
    top: 7px;
    width: 6px;
    height: 6px;
  }

  .spec-table-card {
    background: rgba(255, 255, 255, 0.9);
  }

  .spec-table-card div {
    padding: 9px 0;
  }

  .spec-table-card dt,
  .spec-table-card dd {
    font-size: 12px;
    line-height: 1.45;
  }

  .function-block {
    margin-top: 18px;
    padding: 16px;
  }

  .function-grid {
    gap: 10px;
  }

  .function-grid article {
    padding: 14px;
  }

  .function-grid strong {
    font-size: 13px;
  }

  .function-grid span {
    font-size: 12px;
    line-height: 1.45;
  }

  .related-carousel a {
    min-width: 0;
    width: 100%;
  }

  .footer-bottom .container div {
    flex-wrap: wrap;
    gap: 12px 18px;
  }

  .site-footer a,
  .site-footer p {
    overflow-wrap: break-word;
    word-break: normal;
  }
}