@font-face {
  font-family: "Iran Yekan";
  src: url("/fonts/iran-yekan-light.ttf") format("truetype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Iran Yekan";
  src: url("/fonts/iran-yekan-regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Iran Yekan";
  src: url("/fonts/iran-yekan-bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Montserrat Alternates";
  src: url("/fonts/montserrat-alternates-light.ttf") format("truetype");
  font-weight: 300;
  font-style: normal;
  font-display: swap;
}

:root {
  --red: #1b1b1b;
  --red-dark: #000;
  --ink: #1b1b1b;
  --ink-soft: #3b3b3b;
  --muted: #777;
  --line: #e9e9e9;
  --paper: #fff;
  --warm: #f6f1f0;
  --cream: #fef8f4;
  --container: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Iran Yekan", Tahoma, sans-serif;
  font-size: 14px;
  font-weight: 300;
  line-height: 1.85;
  overflow-x: hidden;
}

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

img {
  max-width: 100%;
}

.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;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  z-index: 50;
  inset: 0 0 auto;
  color: #fff;
  border-bottom: 1px solid rgb(255 255 255 / 16%);
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.site-header.is-scrolled {
  background: rgb(20 20 20 / 96%);
  box-shadow: 0 10px 35px rgb(0 0 0 / 14%);
  backdrop-filter: blur(12px);
}

.nav-wrap {
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  display: flex;
  align-items: center;
  margin-left: auto;
}

.brand img {
  width: 130px;
  height: auto;
  object-fit: contain;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 25px;
}

.desktop-nav a {
  position: relative;
  color: rgb(255 255 255 / 72%);
  font-size: 12px;
  font-weight: 300;
  white-space: nowrap;
  transition: color 0.2s ease, font-weight 0.2s ease;
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -12px;
  width: 0;
  height: 1px;
  background: #fff;
  transition: width 0.25s ease;
}

.desktop-nav a:hover,
.desktop-nav a.active {
  color: #fff;
}

.desktop-nav a.active {
  font-weight: 400;
}

.desktop-nav a.active::after {
  width: 100%;
}

.nav-phone {
  direction: ltr;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding-right: 24px;
  border-right: 1px solid rgb(255 255 255 / 25%);
  color: rgb(255 255 255 / 72%);
  font-size: 11px;
  font-weight: 300;
  white-space: nowrap;
}

.nav-phone svg {
  color: currentColor;
}

.login-link,
.user-menu-trigger {
  min-width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 0 10px;
  color: rgb(255 255 255 / 76%);
  background: transparent;
  border: 1px solid rgb(255 255 255 / 20%);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.login-link:hover,
.user-menu-trigger:hover {
  color: #fff;
  border-color: rgb(255 255 255 / 58%);
}

.login-link svg,
.user-menu-trigger svg {
  width: 16px;
  height: 16px;
}

.user-menu {
  position: relative;
  direction: rtl;
}

.user-menu-trigger {
  font-size: 10px;
}

.user-menu-trigger svg:last-child {
  width: 13px;
  transition: transform 0.2s ease;
}

.user-menu-trigger svg.rotated {
  transform: rotate(180deg);
}

.user-dropdown {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  width: 190px;
  padding: 7px;
  color: var(--ink);
  background: #fff;
  border: 1px solid #e6e6e6;
  box-shadow: 0 18px 45px rgb(0 0 0 / 15%);
}

.user-dropdown a,
.user-dropdown button {
  width: 100%;
  min-height: 42px;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 0 11px;
  color: #555;
  background: transparent;
  border: 0;
  font-size: 11px;
  text-align: right;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.user-dropdown a:hover,
.user-dropdown button:hover {
  color: #000;
  background: #f4f4f4;
}

.user-dropdown svg {
  width: 15px;
}

.menu-button {
  width: 44px;
  height: 44px;
  display: none;
  place-items: center;
  color: #fff;
  background: transparent;
  border: 1px solid rgb(255 255 255 / 25%);
}

.mobile-panel {
  display: none;
}

.home-hero {
  position: relative;
  min-height: 100svh;
  color: #fff;
  background:
    linear-gradient(90deg, rgb(0 0 0 / 15%) 0%, rgb(0 0 0 / 30%) 45%, rgb(0 0 0 / 76%) 100%),
    url("/images/hero.jpg") center / cover no-repeat;
  display: flex;
  align-items: center;
}

.home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgb(0 0 0 / 26%), transparent 38%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 74px;
}

.hero-kicker,
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--red);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.hero-kicker {
  color: #fff;
}

.eyebrow {
  color: var(--ink);
}

.hero-kicker::before,
.eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
}

.hero-content h1 {
  max-width: none;
  width: fit-content;
  margin: 16px 0 18px;
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 300;
  line-height: 1.38;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.hero-content h1 strong {
  color: #fff;
  font-weight: 700;
}

.hero-content > p {
  max-width: 540px;
  color: rgb(255 255 255 / 70%);
  font-size: 13px;
  line-height: 1.95;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 29px;
}

.primary-button,
.outline-button,
.text-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 22px;
  border: 0;
  font-size: 12px;
  transition: all 0.25s ease;
}

.primary-button {
  color: #fff;
  background: var(--ink);
}

.primary-button:hover {
  background: #343434;
  transform: translateY(-2px);
}

.home-hero .primary-button {
  color: var(--ink);
  background: #fff;
}

.home-hero .primary-button:hover {
  color: #fff;
  background: var(--ink);
}

.primary-button svg,
.outline-button svg,
.text-button svg {
  width: 19px;
}

.text-button {
  min-height: 40px;
  padding: 0;
  color: #fff;
  border-bottom: 1px solid rgb(255 255 255 / 55%);
}

.text-button:hover {
  color: #fff;
  border-color: #fff;
}

.hero-index {
  position: absolute;
  z-index: 1;
  left: 42px;
  bottom: 48px;
  direction: ltr;
  display: flex;
  align-items: center;
  gap: 14px;
  writing-mode: vertical-rl;
}

.hero-index span {
  font-size: 13px;
}

.hero-index i {
  width: 1px;
  height: 55px;
  background: rgb(255 255 255 / 45%);
}

.hero-index small {
  color: rgb(255 255 255 / 50%);
  font-family: "Montserrat Alternates", Arial, sans-serif;
  font-size: 9px;
  letter-spacing: 0.35em;
}

.scroll-hint {
  position: absolute;
  z-index: 1;
  right: 3.5%;
  bottom: 34px;
  display: flex;
  align-items: center;
  gap: 13px;
  color: rgb(255 255 255 / 70%);
  font-size: 11px;
  transform: rotate(-90deg);
  transform-origin: right center;
}

.scroll-hint i {
  width: 55px;
  height: 1px;
  background: rgb(255 255 255 / 55%);
}

.products-section,
.articles-section,
.contact-section {
  padding: 90px 0;
}

.section-heading {
  max-width: 620px;
  margin: 0 auto 44px;
  text-align: center;
}

.section-heading.align-start {
  margin-inline: 0;
  text-align: right;
}

.section-heading .eyebrow {
  margin-bottom: 11px;
}

.english-title {
  direction: ltr;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
  color: #888;
  font-family: "Montserrat Alternates", Arial, sans-serif;
  font-size: 10px;
  font-weight: 300;
  letter-spacing: 0.34em;
  line-height: 1.5;
  text-transform: uppercase;
}

.english-title::before {
  content: "";
  width: 22px;
  height: 1px;
  background: currentColor;
  opacity: 0.82;
}

.section-heading h2 {
  margin-bottom: 10px;
  font-size: clamp(24px, 2.3vw, 32px);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -0.025em;
}

.section-heading p {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 0;
}

.products-section {
  padding: 68px 0 56px;
}

.products-section > .container {
  width: min(1480px, calc(100% - 12px));
}

.products-section .section-heading {
  margin-bottom: 38px;
}

.products-section .section-heading h2 {
  margin-bottom: 5px;
  font-size: clamp(21px, 1.9vw, 27px);
}

.products-section .english-title::before {
  display: none;
}

.products-section .section-heading p {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-inline: auto;
  color: #aaa;
  font-size: 11px;
}

.products-section .section-heading p::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
  opacity: 0.82;
}

.source-products-grid {
  --visible-products: 5;
  display: grid;
  grid-template-columns: repeat(var(--visible-products), minmax(0, 1fr));
  gap: 18px;
}

.source-product-card {
  min-width: 0;
  overflow: hidden;
  background: transparent;
}

.source-product-image {
  position: relative;
  aspect-ratio: 1.02 / 1;
  overflow: hidden;
  background: var(--warm);
}

.source-product-image img {
  object-fit: cover;
  transition: transform 0.45s ease;
}

.source-product-card:hover .source-product-image img {
  transform: scale(1.035);
}

.source-product-copy {
  position: relative;
  width: calc(100% - 24px);
  min-height: 77px;
  margin: -30px auto 0;
  padding: 14px 14px 12px 48px;
  display: flex;
  align-items: center;
  background: #fff;
  box-shadow: 0 8px 24px rgb(0 0 0 / 6%);
}

.source-product-copy h3 {
  display: -webkit-box;
  min-height: 35px;
  margin: 0 0 2px;
  overflow: hidden;
  color: #222;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.65;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.source-product-copy > div > a {
  color: #999;
  font-size: 9px;
}

.product-phone {
  position: absolute;
  left: 11px;
  bottom: 12px;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  color: var(--red);
  border: 1px solid rgb(27 27 27 / 36%);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.product-phone:hover {
  color: var(--ink);
  border-color: var(--ink);
}

.product-phone svg {
  width: 13px;
  height: 13px;
}

.carousel-dots {
  direction: ltr;
  min-height: 32px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 4px;
}

.carousel-dots button {
  width: 7px;
  height: 7px;
  padding: 0;
  background: transparent;
  border: 1px solid #bbb;
  border-radius: 50%;
}

.carousel-dots button.active {
  background: var(--red);
  border-color: var(--red);
}

.article-copy a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 700;
}

.article-copy a svg {
  width: 17px;
  color: var(--red);
  transition: transform 0.2s ease;
}

.article-copy a:hover svg {
  transform: translateX(-5px);
}

.resume-section {
  padding: 90px 0;
  background: var(--cream);
}

.resume-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  align-items: center;
  gap: 80px;
}

.resume-grid .section-heading {
  margin-bottom: 25px;
}

.resume-text {
  color: var(--muted);
  font-size: 14px;
}

.check-list {
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  list-style: none;
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.check-list svg {
  flex: 0 0 20px;
  margin-top: 5px;
  color: var(--red);
}

.resume-image {
  position: relative;
  min-height: 590px;
}

.resume-image::before {
  content: "";
  position: absolute;
  inset: 28px -28px -28px 28px;
  border: 1px solid rgb(27 27 27 / 20%);
}

.resume-image > img {
  object-fit: cover;
}

.experience-badge {
  position: absolute;
  left: -28px;
  bottom: 38px;
  width: 170px;
  aspect-ratio: 1;
  display: grid;
  place-content: center;
  text-align: center;
  color: #fff;
  background: var(--ink);
}

.experience-badge strong {
  display: block;
  font-size: 42px;
  line-height: 1.2;
}

.experience-badge span {
  font-size: 12px;
}

.features-section {
  padding: 90px 0;
  background: var(--ink);
  color: #fff;
}

.features-intro,
.technology-section {
  padding: 90px 0;
}

.features-intro-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 80px;
}

.features-intro-image {
  position: relative;
  min-height: 570px;
  overflow: hidden;
  background: #f3f3f3;
}

.features-intro-image img {
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.features-intro-image:hover img {
  transform: scale(1.025);
}

.features-intro-image > span {
  position: absolute;
  left: 22px;
  bottom: 22px;
  padding: 8px 12px;
  color: #fff;
  background: rgb(0 0 0 / 76%);
  font-family: "Montserrat Alternates", Arial, sans-serif;
  font-size: 8px;
  font-weight: 300;
  letter-spacing: 0.3em;
}

.features-intro-copy .section-heading {
  margin-bottom: 20px;
}

.features-intro-copy > p {
  color: var(--muted);
  font-size: 14px;
  line-height: 2.1;
}

.feature-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 32px;
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.feature-specs > div {
  min-height: 115px;
  display: grid;
  align-content: center;
  padding: 17px;
  border-left: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.feature-specs strong {
  font-family: "Montserrat Alternates", "Iran Yekan", sans-serif;
  font-size: 20px;
  font-weight: 300;
}

.feature-specs span {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.7;
}

.technology-section {
  background: #f7f7f7;
}

.technology-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid #ddd;
  border-right: 1px solid #ddd;
}

.technology-grid article {
  position: relative;
  min-height: 310px;
  padding: 38px 30px;
  background: #f7f7f7;
  border-left: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.technology-grid article:hover {
  z-index: 1;
  background: #fff;
  transform: translateY(-5px);
}

.technology-grid article > svg {
  width: 34px;
  height: 34px;
  margin-bottom: 28px;
  stroke-width: 1.25;
}

.technology-number {
  position: absolute;
  top: 22px;
  left: 22px;
  color: #bbb;
  font-family: "Montserrat Alternates", Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0.12em;
}

.technology-grid small {
  direction: ltr;
  display: block;
  margin-bottom: 4px;
  color: #999;
  font-family: "Montserrat Alternates", Arial, sans-serif;
  font-size: 8px;
  letter-spacing: 0.22em;
}

.technology-grid h3 {
  margin-bottom: 12px;
  font-size: 16px;
  font-weight: 700;
}

.technology-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.9;
}

.features-section.compact {
  padding-top: 90px;
}

.features-section .section-heading p {
  color: rgb(255 255 255 / 58%);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgb(255 255 255 / 12%);
  border-right: 1px solid rgb(255 255 255 / 12%);
}

.feature-card {
  position: relative;
  min-height: 250px;
  padding: 32px 30px;
  border-left: 1px solid rgb(255 255 255 / 12%);
  border-bottom: 1px solid rgb(255 255 255 / 12%);
  overflow: hidden;
  transition: background-color 0.3s ease;
}

.feature-card:hover {
  background: #252525;
}

.feature-number {
  position: absolute;
  top: 23px;
  left: 24px;
  color: rgb(255 255 255 / 20%);
  font-size: 35px;
  font-weight: 300;
}

.feature-icon {
  width: 36px;
  height: 36px;
  margin-bottom: 21px;
  color: #cfcfcf;
  stroke-width: 1.4;
}

.feature-card h3 {
  margin-bottom: 12px;
  font-size: 16px;
  font-weight: 700;
}

.feature-card p {
  margin-bottom: 0;
  color: rgb(255 255 255 / 56%);
  font-size: 13px;
}

.video-banner {
  position: relative;
  min-height: 430px;
  display: flex;
  align-items: center;
  color: #fff;
  background:
    linear-gradient(rgb(0 0 0 / 66%), rgb(0 0 0 / 66%)),
    url("/images/video-cover.jpg") center / cover fixed;
}

.video-content {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 34px;
}

.play-button {
  width: 96px;
  height: 96px;
  display: grid;
  place-items: center;
  color: #fff;
  background: rgb(255 255 255 / 5%);
  border: 1px solid rgb(255 255 255 / 72%);
  border-radius: 50%;
  backdrop-filter: blur(2px);
  transition:
    color 0.3s ease,
    background-color 0.3s ease,
    border-color 0.3s ease,
    transform 0.3s ease;
}

.play-button:hover {
  color: var(--ink);
  background: #fff;
  border-color: #fff;
  transform: scale(1.06);
}

.play-button svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke-width: 1.4;
}

.video-content p {
  margin-bottom: 7px;
  color: rgb(255 255 255 / 62%);
  font-size: 13px;
}

.video-content h2 {
  margin-bottom: 0;
  font-size: clamp(23px, 2.5vw, 34px);
  font-weight: 400;
}

.outline-button {
  color: #fff;
  background: transparent;
  border: 1px solid rgb(255 255 255 / 55%);
}

.outline-button:hover {
  color: var(--ink);
  background: #fff;
}

.articles-section {
  background: #fff;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.article-card {
  background: #fff;
  border: 1px solid var(--line);
}

.article-image {
  position: relative;
  height: 245px;
  overflow: hidden;
}

.article-image img {
  object-fit: cover;
  transition: transform 0.5s ease;
}

.article-card:hover .article-image img {
  transform: scale(1.055);
}

.article-copy {
  padding: 23px;
}

.article-copy > span {
  color: var(--red);
  font-size: 11px;
}

.article-copy h3 {
  min-height: 56px;
  margin: 7px 0 10px;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.7;
}

.article-copy p {
  display: -webkit-box;
  min-height: 76px;
  margin-bottom: 19px;
  overflow: hidden;
  color: var(--muted);
  font-size: 12px;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.page-hero {
  position: relative;
  min-height: 460px;
  display: flex;
  align-items: flex-end;
  padding-bottom: 85px;
  color: #fff;
  background:
    linear-gradient(90deg, rgb(0 0 0 / 46%), rgb(0 0 0 / 67%)),
    url("/images/page-hero.jpg") center top / cover no-repeat;
}

.page-hero > .container {
  position: relative;
  z-index: 1;
}

.page-hero > .container > span {
  color: var(--red);
  font-size: 13px;
  font-weight: 700;
}

.page-hero .page-hero-label {
  direction: ltr;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-family: "Montserrat Alternates", Arial, sans-serif;
  font-size: 10px;
  font-weight: 300;
  letter-spacing: 0.34em;
  line-height: 1.5;
}

.page-hero-label::before {
  content: "";
  width: 24px;
  height: 1px;
  background: currentColor;
  opacity: 0.82;
}

.page-hero h1 {
  margin: 12px 0 22px;
  font-size: clamp(31px, 3.7vw, 46px);
  font-weight: 400;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 11px;
  color: rgb(255 255 255 / 68%);
  font-size: 12px;
}

.breadcrumbs a {
  color: #fff;
}

.breadcrumbs b {
  color: var(--red);
}

.about-intro,
.why-section {
  padding: 120px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  align-items: center;
  gap: 85px;
}

.about-gallery {
  position: relative;
  min-height: 640px;
}

.gallery-main {
  position: absolute;
  inset: 0 20% 95px 0;
}

.gallery-main img,
.gallery-side img,
.why-image img {
  object-fit: cover;
}

.gallery-side {
  position: absolute;
  width: 44%;
  height: 44%;
  right: 0;
  bottom: 0;
  border: 10px solid #fff;
}

.about-year {
  position: absolute;
  z-index: 2;
  left: 0;
  bottom: 34px;
  width: 160px;
  min-height: 138px;
  display: grid;
  place-content: center;
  text-align: center;
  color: #fff;
  background: var(--ink);
}

.about-year strong {
  font-size: 34px;
}

.about-year span {
  font-size: 11px;
}

.about-copy .section-heading {
  margin-bottom: 22px;
}

.about-copy > p,
.why-grid > div > p {
  color: var(--muted);
  font-size: 15px;
}

.about-highlights {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.about-highlights > div {
  display: flex;
  align-items: center;
  gap: 17px;
}

.about-highlights svg {
  flex: 0 0 38px;
  color: var(--ink);
  stroke-width: 1.4;
}

.about-highlights span {
  color: var(--muted);
  font-size: 13px;
}

.about-highlights b {
  display: block;
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
}

.about-stats {
  color: #fff;
  background: var(--ink);
}

.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-right: 1px solid rgb(255 255 255 / 13%);
}

.about-stats article {
  min-height: 190px;
  display: grid;
  place-content: center;
  padding: 28px;
  text-align: center;
  border-left: 1px solid rgb(255 255 255 / 13%);
}

.about-stats article > span {
  color: rgb(255 255 255 / 48%);
  font-family: "Montserrat Alternates", Arial, sans-serif;
  font-size: 9px;
  font-weight: 300;
  letter-spacing: 0.3em;
}

.about-stats strong {
  margin: 3px 0 0;
  font-size: 38px;
  font-weight: 300;
  line-height: 1.45;
}

.about-stats p {
  margin-bottom: 0;
  color: rgb(255 255 255 / 68%);
  font-size: 12px;
}

.why-section {
  background: var(--cream);
}

.why-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  align-items: center;
  gap: 80px;
}

.why-grid .section-heading {
  margin-bottom: 22px;
}

.why-image {
  position: relative;
  min-height: 570px;
}

.contact-section {
  background: #fff;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}

.contact-cards article {
  min-height: 230px;
  padding: 35px;
  text-align: center;
  background: #f6f6f6;
  border-bottom: 3px solid transparent;
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.contact-cards article:hover {
  border-color: var(--red);
  transform: translateY(-5px);
}

.contact-cards article > span {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  margin: 0 auto 18px;
  color: #fff;
  background: var(--ink);
  border-radius: 50%;
}

.contact-cards svg {
  width: 24px;
}

.contact-cards h3 {
  margin-bottom: 7px;
  font-size: 18px;
  font-weight: 700;
}

.contact-cards p,
.contact-cards a {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
}

.contact-cards a {
  direction: ltr;
  display: inline-block;
}

.contact-main {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 45px;
  align-items: stretch;
}

.form-panel {
  padding: 48px;
  border: 1px solid var(--line);
}

.form-panel .section-heading {
  margin-bottom: 30px;
}

.contact-form {
  display: grid;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.contact-form label {
  display: grid;
  gap: 7px;
}

.contact-form label > span {
  color: var(--ink-soft);
  font-size: 12px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  color: var(--ink);
  background: #fafafa;
  border: 1px solid #e7e7e7;
  border-radius: 0;
  outline: 0;
  transition: border-color 0.2s ease;
}

.contact-form input {
  height: 52px;
  padding: 0 16px;
}

.contact-form textarea {
  padding: 14px 16px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--red);
}

.contact-form .primary-button {
  justify-self: end;
}

.form-error {
  margin: -5px 0 0;
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
}

.contact-aside {
  padding: 45px 36px;
  color: #fff;
  background: var(--ink);
}

.contact-aside h3 {
  margin-bottom: 15px;
  font-size: 21px;
  font-weight: 700;
  line-height: 1.6;
}

.contact-aside p {
  margin-bottom: 30px;
  color: rgb(255 255 255 / 58%);
  font-size: 13px;
}

.contact-aside a {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 53px;
  margin-top: 12px;
  padding: 0 18px;
  border: 1px solid rgb(255 255 255 / 20%);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.contact-aside a:hover {
  background: #2d2d2d;
  border-color: rgb(255 255 255 / 42%);
}

.contact-aside svg {
  width: 20px;
}

.map-section {
  height: 480px;
  filter: grayscale(0.35);
}

.map-section iframe {
  display: block;
}

.footer {
  color: #fff;
  background: #191919;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.65fr 1fr;
  gap: 90px;
  padding-top: 82px;
  padding-bottom: 75px;
}

.footer-about > img {
  width: 160px;
  height: auto;
  object-fit: contain;
  margin-bottom: 20px;
}

.footer-about > p {
  max-width: 430px;
  color: rgb(255 255 255 / 54%);
  font-size: 13px;
}

.footer h3 {
  margin: 8px 0 23px;
  font-size: 17px;
  font-weight: 700;
}

.socials {
  display: flex;
  gap: 9px;
  margin-top: 22px;
}

.socials a {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  color: rgb(255 255 255 / 75%);
  border: 1px solid rgb(255 255 255 / 17%);
  transition: color 0.2s ease, background-color 0.2s ease;
}

.socials a:hover {
  color: #fff;
  background: #303030;
}

.socials svg {
  width: 17px;
}

.footer-links,
.footer-contact {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links {
  display: grid;
  gap: 8px;
}

.footer-links a {
  color: rgb(255 255 255 / 57%);
  font-size: 13px;
  transition: color 0.2s ease, padding-right 0.2s ease;
}

.footer-links a:hover {
  padding-right: 5px;
  color: var(--red);
}

.footer-contact {
  display: grid;
  gap: 16px;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: rgb(255 255 255 / 57%);
  font-size: 13px;
}

.footer-contact svg {
  flex: 0 0 18px;
  margin-top: 5px;
  color: var(--red);
}

.footer-contact a {
  direction: ltr;
}

.footer-cta {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 24px;
  color: var(--red);
  font-size: 13px;
}

.footer-cta svg {
  width: 17px;
}

.footer-bottom {
  color: rgb(255 255 255 / 47%);
  background: #050505;
}

.footer-bottom-inner {
  min-height: 94px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-size: 11px;
}

.meshkee-credit {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 270px;
  min-height: 58px;
  padding: 8px 17px 8px 13px;
  transition: color 0.2s ease;
}

.meshkee-credit:hover {
  color: #fff;
}

.meshkee-credit-frame {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.meshkee-credit-frame i {
  position: absolute;
  display: block;
  background: rgb(255 255 255 / 32%);
  transition: background-color 0.2s ease, transform 0.35s ease;
}

.meshkee-credit-frame .line-l,
.meshkee-credit-frame .line-r {
  width: 1px;
  height: 14px;
}

.meshkee-credit-frame .line-t,
.meshkee-credit-frame .line-b {
  width: 14px;
  height: 1px;
}

.meshkee-credit-frame .line-l {
  left: 0;
  bottom: 0;
}

.meshkee-credit-frame .line-t {
  left: 0;
  top: 0;
}

.meshkee-credit-frame .line-r {
  right: 0;
  top: 0;
}

.meshkee-credit-frame .line-b {
  right: 0;
  bottom: 0;
}

.meshkee-credit:hover .meshkee-credit-frame i {
  background: var(--red);
}

.meshkee-credit:hover .line-l,
.meshkee-credit:hover .line-r {
  transform: scaleY(1.55);
}

.meshkee-credit:hover .line-t,
.meshkee-credit:hover .line-b {
  transform: scaleX(1.55);
}

.meshkee-credit-logo {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.meshkee-credit-text {
  display: grid;
  line-height: 1.25;
  text-align: left;
}

.meshkee-credit-text > span {
  color: rgb(255 255 255 / 42%);
  font-family: Arial, sans-serif;
  font-size: 8px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.meshkee-credit-text strong {
  color: #fff;
  font-family: Arial, sans-serif;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* Entry and scroll motion */
.motion-ready .site-header {
  animation: header-enter 0.75s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.motion-ready .hero-kicker {
  animation: text-reveal 0.7s 0.12s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.motion-ready .hero-content h1 {
  animation: title-reveal 0.95s 0.22s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.motion-ready .hero-content > p {
  animation: text-reveal 0.75s 0.42s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.motion-ready .hero-actions {
  animation: text-reveal 0.75s 0.56s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.motion-ready .page-hero > .container > span {
  animation: text-reveal 0.65s 0.15s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.motion-ready .page-hero h1 {
  animation: title-reveal 0.85s 0.25s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.motion-ready .page-hero .breadcrumbs {
  animation: text-reveal 0.65s 0.43s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.motion-ready [data-reveal] {
  opacity: 0;
  filter: blur(4px);
  transform: translateY(30px);
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, filter, transform;
}

.motion-ready [data-reveal].is-visible {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

.motion-ready .product-carousel.is-visible .source-product-card {
  animation: product-card-enter 0.58s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.motion-ready .product-carousel.is-visible .source-product-card:nth-child(2) {
  animation-delay: 60ms;
}

.motion-ready .product-carousel.is-visible .source-product-card:nth-child(3) {
  animation-delay: 120ms;
}

.motion-ready .product-carousel.is-visible .source-product-card:nth-child(4) {
  animation-delay: 180ms;
}

.motion-ready .product-carousel.is-visible .source-product-card:nth-child(5) {
  animation-delay: 240ms;
}

@keyframes header-enter {
  from {
    opacity: 0;
    transform: translateY(-24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes text-reveal {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes title-reveal {
  from {
    opacity: 0;
    clip-path: inset(0 0 100% 0);
    transform: translateY(42px);
  }
  to {
    opacity: 1;
    clip-path: inset(0 0 0 0);
    transform: translateY(0);
  }
}

@keyframes product-card-enter {
  from {
    opacity: 0;
    transform: translateX(24px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Monochrome accents: black on light surfaces, white on dark surfaces. */
.features-section .eyebrow,
.features-section .english-title,
.page-hero > .container > span,
.page-hero .breadcrumbs b,
.footer-links a:hover,
.footer-contact svg,
.footer-cta {
  color: #fff;
}

.meshkee-credit:hover .meshkee-credit-frame i {
  background: #fff;
}

@media (max-width: 1120px) {
  .desktop-nav {
    gap: 18px;
  }

  .nav-phone span {
    display: none;
  }

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

  .article-image {
    height: 310px;
  }

  .about-grid {
    gap: 50px;
  }
}

@media (max-width: 860px) {
  .container {
    width: min(calc(100% - 34px), var(--container));
  }

  .nav-wrap {
    min-height: 68px;
  }

  .brand img {
    width: 116px;
  }

  .desktop-nav,
  .nav-phone {
    display: none;
  }

  .menu-button {
    display: grid;
  }

  .mobile-panel {
    display: block;
    max-height: 0;
    overflow: hidden;
    color: #fff;
    background: #161616;
    transition: max-height 0.35s ease;
  }

  .mobile-panel.open {
    max-height: 560px;
  }

  .mobile-panel nav {
    display: grid;
    padding-block: 18px 25px;
  }

  .mobile-panel nav > a {
    padding: 10px 0;
    color: rgb(255 255 255 / 70%);
    font-size: 13px;
    font-weight: 300;
    border-bottom: 1px solid rgb(255 255 255 / 10%);
  }

  .mobile-panel nav > a.active {
    color: #fff;
    font-weight: 400;
    border-color: #fff;
  }

  .mobile-panel .mobile-call {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 12px;
    color: #fff;
    background: #303030;
    border: 0;
  }

  .hero-content h1 {
    font-size: clamp(25px, 4.8vw, 36px);
  }

  .scroll-hint,
  .hero-index {
    display: none;
  }

  .products-section,
  .articles-section,
  .contact-section,
  .resume-section,
  .features-intro,
  .features-section,
  .technology-section,
  .about-intro,
  .why-section {
    padding-block: 82px;
  }

  .resume-grid,
  .about-grid,
  .features-intro-grid,
  .why-grid {
    grid-template-columns: 1fr;
    gap: 55px;
  }

  .resume-image,
  .features-intro-image,
  .why-image {
    min-height: 500px;
  }

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

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

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

  .video-content .outline-button {
    grid-column: 2;
    justify-self: start;
  }

  .page-hero {
    min-height: 440px;
    padding-bottom: 65px;
  }

  .about-gallery {
    min-height: 590px;
  }

  .contact-main {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 50px;
  }

  .footer-about {
    grid-column: 1 / -1;
  }
}

@media (max-width: 600px) {
  body {
    font-size: 14px;
  }

  .home-hero {
    min-height: 760px;
    background-position: 42% center;
  }

  .home-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgb(0 0 0 / 18%);
  }

  .hero-content {
    z-index: 2;
    padding-top: 76px;
  }

  .hero-kicker,
  .eyebrow {
    font-size: 11px;
  }

  .hero-content h1 {
    margin-top: 16px;
    font-size: 23px;
  }

  .hero-content > p {
    font-size: 14px;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
  }

  .section-heading {
    margin-bottom: 38px;
  }

  .section-heading h2 {
    font-size: 24px;
  }

  .features-grid,
  .articles-grid,
  .contact-cards,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .feature-specs,
  .technology-grid {
    grid-template-columns: 1fr;
  }

  .products-section {
    padding-block: 68px 54px;
  }

  .products-section > .container {
    width: min(calc(100% - 34px), var(--container));
  }

  .resume-grid {
    gap: 45px;
  }

  .resume-image,
  .features-intro-image,
  .why-image {
    min-height: 390px;
  }

  .resume-image::before {
    display: none;
  }

  .experience-badge {
    left: -8px;
    bottom: 20px;
    width: 135px;
  }

  .feature-card {
    min-height: 245px;
    padding: 32px 28px;
  }

  .video-banner {
    min-height: 500px;
    background-attachment: scroll;
  }

  .video-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .play-button {
    width: 74px;
    height: 74px;
    margin-inline: auto;
  }

  .video-content .outline-button {
    grid-column: 1;
    justify-self: center;
  }

  .article-image {
    height: 280px;
  }

  .page-hero {
    min-height: 390px;
    padding-bottom: 50px;
  }

  .page-hero h1 {
    font-size: 32px;
  }

  .about-gallery {
    min-height: 450px;
  }

  .gallery-main {
    inset: 0 12% 65px 0;
  }

  .gallery-side {
    width: 42%;
    height: 40%;
    border-width: 6px;
  }

  .about-year {
    width: 125px;
    min-height: 105px;
    bottom: 20px;
  }

  .about-year strong {
    font-size: 27px;
  }

  .about-stats-grid {
    grid-template-columns: 1fr;
    border-right: 0;
    border-top: 1px solid rgb(255 255 255 / 13%);
  }

  .about-stats article {
    min-height: 150px;
    border-left: 0;
    border-bottom: 1px solid rgb(255 255 255 / 13%);
  }

  .contact-cards {
    gap: 14px;
    margin-bottom: 55px;
  }

  .contact-cards article {
    min-height: 205px;
  }

  .form-panel,
  .contact-aside {
    padding: 30px 22px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    gap: 38px;
    padding-block: 60px;
  }

  .footer-about {
    grid-column: auto;
  }

  .footer-bottom-inner {
    min-height: 130px;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    gap: 10px;
    padding-block: 20px;
  }

  .meshkee-credit {
    min-width: min(100%, 270px);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Meshkee catalog, journal and account integration */
.source-product-image > a {
  position: absolute;
  inset: 0;
  display: block;
}

.source-product-copy h3 a:hover {
  color: #666;
}

.empty-state {
  width: 100%;
  padding: 55px 25px;
  color: #777;
  background: #f6f6f6;
  text-align: center;
}

.empty-state h2 {
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 20px;
}

.empty-state a {
  display: inline-block;
  margin-top: 16px;
  color: #111;
  border-bottom: 1px solid currentColor;
}

.catalog-section,
.blog-list-section {
  padding: 90px 0 110px;
  background: #fff;
}

.catalog-filters {
  display: grid;
  grid-template-columns: minmax(260px, 1.5fr) minmax(210px, 0.8fr) auto;
  align-items: end;
  gap: 18px;
  margin-bottom: 32px;
  padding: 24px;
  background: #f6f6f6;
  border: 1px solid #ededed;
}

.catalog-filters label {
  display: grid;
  gap: 8px;
  color: #555;
  font-size: 11px;
}

.catalog-filters label > div {
  position: relative;
}

.catalog-filters input,
.catalog-filters select {
  width: 100%;
  height: 48px;
  padding: 0 15px;
  color: #222;
  background: #fff;
  border: 1px solid #dedede;
  outline: none;
  font: inherit;
  transition: border-color 0.2s ease;
}

.catalog-filters input {
  padding-left: 44px;
}

.catalog-filters input:focus,
.catalog-filters select:focus {
  border-color: #777;
}

.catalog-filters label svg {
  position: absolute;
  left: 15px;
  top: 50%;
  width: 17px;
  transform: translateY(-50%);
  color: #777;
  pointer-events: none;
}

.catalog-filters .primary-button {
  min-width: 135px;
  height: 48px;
}

.catalog-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 25px;
  color: #777;
  font-size: 11px;
}

.catalog-summary strong {
  color: #111;
  font-size: 16px;
}

.catalog-summary a {
  color: #333;
  border-bottom: 1px solid #aaa;
}

.category-intro {
  max-width: 760px;
  margin-bottom: 45px;
}

.category-intro .english-title {
  justify-content: flex-start;
}

.category-intro h2 {
  margin-top: 14px;
  color: #1b1b1b;
  font-size: clamp(24px, 3vw, 36px);
}

.category-intro p {
  margin-top: 13px;
  color: #707070;
  line-height: 2;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.catalog-product-card {
  min-width: 0;
  background: #f7f7f7;
  border: 1px solid #eeeeee;
  overflow: hidden;
}

.catalog-product-image {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1.08;
  overflow: hidden;
  background: #ececec;
}

.catalog-product-image img {
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.catalog-product-card:hover .catalog-product-image img {
  transform: scale(1.045);
}

.catalog-product-copy {
  padding: 23px 22px 24px;
}

.catalog-product-copy > span {
  display: block;
  margin-bottom: 8px;
  color: #8b8b8b;
  font-size: 9px;
}

.catalog-product-copy h2,
.catalog-product-copy h3 {
  min-height: 52px;
  color: #222;
  font-size: 15px;
  line-height: 1.75;
}

.catalog-product-copy h2 a,
.catalog-product-copy h3 a {
  transition: color 0.2s ease;
}

.catalog-product-copy h2 a:hover,
.catalog-product-copy h3 a:hover {
  color: #666;
}

.catalog-product-copy > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  margin-top: 18px;
  padding-top: 17px;
  border-top: 1px solid #e3e3e3;
}

.catalog-product-copy p {
  color: #777;
  font-size: 10px;
}

.catalog-product-copy > div > a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #111;
  font-size: 10px;
}

.catalog-product-copy svg {
  width: 15px;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-top: 55px;
  color: #777;
  font-size: 11px;
}

.pagination a {
  min-width: 88px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  color: #222;
  border: 1px solid #d6d6d6;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.pagination a:hover {
  color: #fff;
  background: #1b1b1b;
}

.pagination svg {
  width: 14px;
}

.product-detail-top {
  padding: 128px 0 85px;
  background: #f7f7f7;
}

.detail-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 30px;
  color: #8b8b8b;
  font-size: 9px;
}

.detail-breadcrumbs a {
  transition: color 0.2s ease;
}

.detail-breadcrumbs a:hover,
.detail-breadcrumbs b {
  color: #222;
}

.product-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
  align-items: start;
  gap: clamp(45px, 7vw, 100px);
}

.product-gallery {
  min-width: 0;
}

.product-gallery-main {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1.05;
  display: block;
  padding: 0;
  background: #ececec;
  border: 0;
  overflow: hidden;
  cursor: zoom-in;
}

.product-gallery-main > img {
  object-fit: cover;
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.product-gallery-main:hover > img {
  transform: scale(1.35);
}

.product-gallery-main > span {
  position: absolute;
  left: 18px;
  bottom: 18px;
  z-index: 2;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: #fff;
  background: rgb(0 0 0 / 70%);
}

.product-gallery-main span svg {
  width: 18px;
}

.gallery-thumbnails {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.gallery-thumbnails button {
  position: relative;
  aspect-ratio: 1;
  padding: 0;
  background: #eee;
  border: 1px solid transparent;
  overflow: hidden;
}

.gallery-thumbnails button.active {
  border-color: #111;
}

.gallery-thumbnails img {
  object-fit: cover;
}

.product-detail-copy {
  padding-top: 20px;
}

.product-detail-copy .english-title {
  justify-content: flex-start;
}

.product-detail-copy .product-category {
  margin: 25px 0 8px;
  color: #888;
  font-size: 10px;
}

.product-detail-copy h1 {
  max-width: 560px;
  color: #1b1b1b;
  font-size: clamp(25px, 3vw, 38px);
  line-height: 1.55;
}

.product-summary {
  margin-top: 16px;
  color: #666;
  line-height: 2;
}

.product-facts {
  display: grid;
  gap: 0;
  margin: 32px 0;
  border-top: 1px solid #dedede;
}

.product-facts > div {
  min-height: 48px;
  display: grid;
  grid-template-columns: 105px 1fr;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid #dedede;
}

.product-facts dt {
  color: #888;
  font-size: 10px;
}

.product-facts dd {
  color: #2b2b2b;
  font-size: 11px;
}

.product-assurance {
  display: flex;
  align-items: center;
  gap: 11px;
  color: #555;
}

.product-assurance svg {
  width: 21px;
  color: #111;
}

.product-assurance p {
  font-size: 10px;
}

.product-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.product-detail-actions a {
  min-height: 48px;
}

.product-detail-actions svg {
  width: 16px;
}

.outline-dark-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 23px;
  color: #222;
  border: 1px solid #aaa;
  font-size: 11px;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.outline-dark-button:hover {
  color: #fff;
  background: #1b1b1b;
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: rgb(0 0 0 / 94%);
}

.lightbox-image {
  position: relative;
  width: min(86vw, 1100px);
  height: 84vh;
}

.lightbox-image img {
  object-fit: contain;
}

.lightbox button {
  position: absolute;
  z-index: 3;
  display: grid;
  place-items: center;
  color: #fff;
  background: rgb(255 255 255 / 7%);
  border: 1px solid rgb(255 255 255 / 25%);
}

.lightbox-close {
  top: 28px;
  left: 28px;
  width: 46px;
  height: 46px;
}

.lightbox-prev,
.lightbox-next {
  top: 50%;
  width: 52px;
  height: 62px;
  transform: translateY(-50%);
}

.lightbox-prev {
  right: 28px;
}

.lightbox-next {
  left: 28px;
}

.lightbox-count {
  position: absolute;
  bottom: 22px;
  color: rgb(255 255 255 / 68%);
  direction: ltr;
  font: 11px Arial, sans-serif;
}

.product-information {
  padding: 85px 0 95px;
  background: #fff;
}

.entity-tabs {
  border: 1px solid #e3e3e3;
}

.tab-buttons {
  display: flex;
  background: #f6f6f6;
  border-bottom: 1px solid #e3e3e3;
}

.tab-buttons button {
  position: relative;
  min-width: 160px;
  height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #777;
  background: transparent;
  border: 0;
  font-size: 11px;
}

.tab-buttons button::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  background: #111;
  transform: scaleX(0);
  transition: transform 0.25s ease;
}

.tab-buttons button.active {
  color: #111;
  background: #fff;
}

.tab-buttons button.active::after {
  transform: scaleX(1);
}

.tab-buttons button span {
  min-width: 20px;
  height: 20px;
  display: grid;
  place-items: center;
  color: #fff;
  background: #333;
  font-size: 8px;
}

.tab-content {
  min-height: 280px;
  padding: clamp(28px, 5vw, 60px);
}

.cms-content {
  color: #4e4e4e;
  font-size: 13px;
  line-height: 2.35;
}

.cms-content p,
.cms-content ul,
.cms-content ol,
.cms-content blockquote {
  margin-bottom: 19px;
}

.cms-content h2 {
  margin: 32px 0 14px;
  color: #1b1b1b;
  font-size: 22px;
}

.cms-content h3 {
  margin: 26px 0 12px;
  color: #222;
  font-size: 17px;
}

.cms-content ul,
.cms-content ol {
  padding-right: 22px;
}

.cms-content a {
  color: #111;
  border-bottom: 1px solid #777;
}

.cms-content img {
  width: auto;
  height: auto;
  display: block;
  margin: 28px auto;
}

.comments-panel {
  display: grid;
  gap: 38px;
}

.comments-list {
  display: grid;
  gap: 14px;
}

.comments-list article {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  padding: 20px;
  background: #f7f7f7;
}

.comments-list article > span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: #555;
  background: #e8e8e8;
  border-radius: 50%;
}

.comments-list svg {
  width: 17px;
}

.comments-list h3 {
  margin-bottom: 5px;
  color: #222;
  font-size: 11px;
}

.comments-list p {
  color: #666;
  font-size: 11px;
  line-height: 2;
}

.comments-empty {
  min-height: 150px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 10px;
  color: #888;
  background: #f7f7f7;
  text-align: center;
}

.comments-empty svg {
  width: 24px;
}

.comment-form {
  display: grid;
  gap: 11px;
  padding: 24px;
  background: #f7f7f7;
}

.comment-form label {
  color: #333;
  font-size: 11px;
}

.comment-form textarea {
  width: 100%;
  resize: vertical;
  padding: 14px;
  color: #222;
  background: #fff;
  border: 1px solid #ddd;
  outline: none;
  font: inherit;
  line-height: 1.8;
}

.comment-form textarea:focus {
  border-color: #777;
}

.comment-form .primary-button {
  justify-self: start;
  margin-top: 5px;
}

.comment-form .primary-button:disabled,
.contact-form .primary-button:disabled {
  cursor: wait;
  opacity: 0.6;
}

.comment-success,
.form-success {
  color: #287645;
  font-size: 11px;
}

.comment-login-box {
  display: grid;
  grid-template-columns: 45px 1fr auto;
  align-items: center;
  gap: 15px;
  padding: 24px;
  background: #f7f7f7;
  border: 1px solid #e8e8e8;
}

.comment-login-box > svg {
  width: 24px;
  color: #333;
}

.comment-login-box h3 {
  margin-bottom: 4px;
  color: #222;
  font-size: 13px;
}

.comment-login-box p {
  color: #777;
  font-size: 10px;
}

.comment-login-box .primary-button {
  min-height: 44px;
}

.related-section {
  padding: 90px 0 110px;
  background: #f4f4f4;
}

.related-section .section-heading {
  margin-bottom: 42px;
}

.blog-list-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.blog-list-card {
  min-width: 0;
  border: 1px solid #e9e9e9;
  background: #fff;
}

.blog-list-image {
  position: relative;
  display: block;
  aspect-ratio: 1.25 / 1;
  background: #eee;
  overflow: hidden;
}

.blog-list-image img {
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.blog-list-card:hover .blog-list-image img {
  transform: scale(1.045);
}

.blog-list-copy {
  padding: 23px;
}

.blog-list-copy > span {
  display: block;
  margin-bottom: 9px;
  color: #999;
  font-size: 9px;
}

.blog-list-copy h2 {
  min-height: 54px;
  color: #222;
  font-size: 15px;
  line-height: 1.8;
}

.blog-list-copy > p {
  height: 75px;
  margin-top: 10px;
  color: #777;
  font-size: 10px;
  line-height: 1.9;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-list-copy > a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 19px;
  color: #222;
  font-size: 10px;
  border-bottom: 1px solid #aaa;
}

.blog-list-copy svg {
  width: 14px;
}

.blog-detail-header {
  padding: 150px 0 100px;
  color: #fff;
  background: #171717;
}

.detail-breadcrumbs.light {
  color: rgb(255 255 255 / 48%);
}

.detail-breadcrumbs.light a:hover,
.detail-breadcrumbs.light b {
  color: #fff;
}

.blog-detail-header .page-hero-label {
  display: flex;
  align-items: center;
  gap: 13px;
  color: rgb(255 255 255 / 70%);
  font-family: var(--font-en);
  font-size: 9px;
  letter-spacing: 0.14em;
}

.blog-detail-header .page-hero-label::before {
  content: "";
  width: 36px;
  height: 1px;
  background: currentColor;
}

.blog-detail-header h1 {
  max-width: 950px;
  margin-top: 22px;
  color: #fff;
  font-size: clamp(30px, 4.2vw, 55px);
  line-height: 1.55;
}

.blog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 27px;
  color: rgb(255 255 255 / 58%);
}

.blog-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 9px;
}

.blog-meta svg {
  width: 14px;
}

.blog-detail-image {
  position: relative;
  height: min(52vw, 620px);
  margin-top: -50px;
  background: #eee;
  overflow: hidden;
}

.blog-detail-image img {
  object-fit: cover;
}

.blog-content-wrap {
  max-width: 900px;
  padding-top: 70px;
  padding-bottom: 90px;
}

.blog-lead {
  margin-bottom: 38px;
  padding-right: 22px;
  color: #333;
  border-right: 2px solid #222;
  font-size: 15px;
  line-height: 2.25;
}

.blog-comments {
  padding: 80px 0 95px;
  background: #f6f6f6;
}

.blog-comments .section-heading {
  margin-bottom: 35px;
}

.form-success {
  grid-column: 1 / -1;
}

@media (max-width: 1000px) {
  .catalog-grid,
  .blog-list-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-detail-grid {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .product-gallery-main {
    aspect-ratio: 1.15 / 1;
  }

  .product-detail-copy {
    padding-top: 0;
  }
}

@media (max-width: 860px) {
  .user-menu-trigger span,
  .user-menu-trigger svg:last-child {
    display: none;
  }

  .user-menu-trigger {
    width: 38px;
    padding: 0;
  }

  .catalog-filters {
    grid-template-columns: 1fr 1fr;
  }

  .catalog-filters .primary-button {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .blog-detail-header {
    padding: 125px 0 85px;
  }

  .blog-detail-image {
    width: calc(100% - 34px);
  }
}

@media (max-width: 620px) {
  .catalog-section,
  .blog-list-section {
    padding: 60px 0 80px;
  }

  .catalog-filters {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .catalog-filters .primary-button {
    grid-column: auto;
    width: 100%;
  }

  .catalog-grid,
  .blog-list-grid {
    grid-template-columns: 1fr;
  }

  .catalog-product-copy h2,
  .catalog-product-copy h3,
  .blog-list-copy h2 {
    min-height: 0;
  }

  .pagination {
    gap: 10px;
  }

  .pagination a {
    min-width: 74px;
  }

  .product-detail-top {
    padding: 105px 0 65px;
  }

  .product-gallery-main {
    aspect-ratio: 1 / 1.08;
  }

  .gallery-thumbnails {
    grid-template-columns: repeat(4, 1fr);
  }

  .product-detail-copy h1 {
    font-size: 25px;
  }

  .product-detail-actions {
    display: grid;
  }

  .product-detail-actions a {
    width: 100%;
  }

  .product-information,
  .related-section {
    padding: 60px 0 75px;
  }

  .tab-buttons button {
    min-width: 0;
    flex: 1;
  }

  .tab-content {
    padding: 24px 18px;
  }

  .comment-login-box {
    grid-template-columns: 38px 1fr;
  }

  .comment-login-box .primary-button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .lightbox-image {
    width: 94vw;
    height: 78vh;
  }

  .lightbox-prev {
    right: 10px;
  }

  .lightbox-next {
    left: 10px;
  }

  .lightbox-close {
    top: 16px;
    left: 16px;
  }

  .blog-detail-header h1 {
    font-size: 29px;
  }

  .blog-detail-image {
    height: 64vw;
  }

  .blog-content-wrap {
    padding-top: 50px;
    padding-bottom: 65px;
  }

  .blog-lead {
    font-size: 13px;
  }
}