@font-face {
  font-family: GoogleSans;
  src: url("assets/fonts/GoogleSans-LatinExt.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: optional;
}
:root {
  --red: #ef1b24;
  --ink: #101214;
  --paper: #f4f5f6;
  --line: #cbd0d4;
  --wrap: min(1480px, calc(100vw - 96px));
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: GoogleSans, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
main {
  min-height: calc(100svh - 76px);
}
a {
  color: inherit;
  text-decoration: none;
}
img,
video {
  display: block;
  max-width: 100%;
}
.wrap {
  width: var(--wrap);
  margin-inline: auto;
}
.fx-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  background: rgba(244, 245, 246, 0.94);
  border-bottom: 1px solid rgba(16, 18, 20, 0.16);
  backdrop-filter: blur(16px);
}
.fx-header__inner {
  width: var(--wrap);
  height: 76px;
  margin: auto;
  display: grid;
  grid-template-columns: 190px 1fr auto;
  align-items: center;
  gap: 40px;
}
.fx-logo img {
  width: 132px;
  height: 54px;
  object-fit: contain;
}
.fx-nav {
  display: flex;
  justify-content: center;
  gap: 34px;
}
.fx-nav a {
  position: relative;
  font-size: 14px;
  font-weight: 700;
}
.fx-nav a:after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -12px;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
}
.fx-nav a:hover:after,
.fx-nav a[aria-current]:after {
  transform: scaleX(1);
}
.fx-phone {
  padding: 13px 18px;
  background: var(--ink);
  color: #fff;
  font-weight: 700;
  font-size: 14px;
}
.fx-menu {
  display: none;
}
.fx-footer {
  min-height: 180px;
  padding: 42px max(48px, calc((100vw - 1480px) / 2));
  display: grid;
  grid-template-columns: 220px 1fr auto;
  align-items: center;
  gap: 60px;
  background: var(--ink);
  color: #fff;
}
.fx-footer img {
  display: block;
  width: 176px;
  height: auto;
  max-height: 78px;
  object-fit: contain;
  object-position: left center;
}
.fx-footer p {
  margin: 0;
  color: #b8bdc1;
}
.fx-footer > div {
  display: grid;
  gap: 7px;
  text-align: right;
  font-size: 14px;
}
.fx-footer > div a:first-child {
  font-size: 20px;
  font-weight: 700;
}
/* home: cinema + horizontal editorial panels */
.cinema {
  position: relative;
  height: 100svh;
  min-height: 680px;
  background: #000;
  color: #fff;
  overflow: hidden;
}
.hero-video-stack,
.hero-video,
.shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-video {
  object-fit: cover;
  opacity: 0;
  transform: scale(1.04);
  transition:
    opacity 1.4s ease,
    transform 8s linear;
}
.hero-video.is-active {
  opacity: 1;
  transform: scale(1);
}
.shade {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.08) 68%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.55), transparent 50%);
}
.hero-copy {
  position: absolute;
  z-index: 2;
  left: max(48px, calc((100vw - 1480px) / 2));
  bottom: 10vh;
  max-width: 780px;
}
.hero-copy h1 {
  margin: 0 0 28px;
  font-size: clamp(54px, 5.5vw, 88px);
  line-height: 1.06;
  letter-spacing: -0.04em;
}
.hero-copy a {
  display: inline-flex;
  gap: 24px;
  padding: 16px 0;
  border-bottom: 2px solid #fff;
  font-weight: 700;
}
.product-stage {
  padding: 110px 0;
  background: #fff;
}
.product-stage > header,
.stage-footer {
  width: var(--wrap);
  margin: auto;
}
.product-stage > header h2 {
  margin: 0 0 48px;
  font-size: clamp(44px, 5vw, 78px);
  letter-spacing: -0.045em;
}
.product-belt {
  width: var(--wrap);
  margin: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  height: 560px;
  overflow: hidden;
}
.belt-item {
  position: relative;
  overflow: hidden;
  border-right: 5px solid #fff;
}
.belt-item:last-child {
  border-right: 0;
}
.belt-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.65) brightness(0.72);
  transition:
    filter 0.5s,
    transform 0.8s var(--ease);
}
.belt-item span {
  position: absolute;
  z-index: 2;
  left: 24px;
  right: 20px;
  bottom: 24px;
  color: #fff;
  font-size: 25px;
  font-weight: 700;
  line-height: 1.05;
}
.belt-item:hover img {
  transform: scale(1.05);
  filter: saturate(1) brightness(0.88);
}
.stage-footer {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding-top: 28px;
}
.stage-footer p {
  margin: 0;
  color: #5d6469;
}
.stage-footer a {
  font-weight: 700;
  border-bottom: 1px solid;
}
.capability {
  min-height: 760px;
  display: grid;
  grid-template-columns: minmax(360px, 0.72fr) 1.28fr;
  background: var(--red);
  color: #fff;
  position: relative;
}
.cap-copy {
  padding: 100px max(48px, calc((100vw - 1480px) / 2));
  padding-right: 60px;
  align-self: center;
}
.cap-copy p {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
}
.cap-copy h2 {
  max-width: 630px;
  margin: 20px 0 40px;
  font-size: clamp(56px, 6vw, 96px);
  line-height: 0.92;
  letter-spacing: -0.05em;
}
.cap-copy a {
  font-weight: 700;
  border-bottom: 2px solid;
  padding-bottom: 7px;
}
.capability figure {
  margin: 0;
  min-width: 0;
}
.capability figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cap-index {
  position: absolute;
  left: 30px;
  bottom: -40px;
  font-size: 180px;
  font-weight: 700;
  opacity: 0.08;
}
/* products: index + media stage, no cards */
.product-index {
  padding: 150px 0 110px;
  background: var(--paper);
}
.product-index__head {
  width: var(--wrap);
  margin: 0 auto 70px;
  display: flex;
  justify-content: space-between;
  align-items: end;
  border-bottom: 1px solid var(--ink);
  padding-bottom: 28px;
}
.product-index__head h1 {
  margin: 0;
  font-size: clamp(56px, 6vw, 96px);
  letter-spacing: -0.055em;
}
.product-index__head p {
  max-width: 390px;
  margin: 0 0 10px;
  color: #5d6469;
}
.product-index__layout {
  width: var(--wrap);
  margin: auto;
  display: grid;
  grid-template-columns: minmax(420px, 0.72fr) 1.28fr;
  gap: 0;
  align-items: start;
}
.product-index__list {
  border-top: 1px solid var(--ink);
}
.product-index__row {
  height: 74px;
  display: grid;
  grid-template-columns: 54px 1fr auto;
  align-items: center;
  border-bottom: 1px solid var(--line);
  transition:
    background 0.3s,
    color 0.3s,
    padding 0.35s var(--ease);
}
.product-index__row span {
  font-variant-numeric: tabular-nums;
  color: #7b8287;
}
.product-index__row strong {
  font-size: 21px;
}
.product-index__row em {
  font-style: normal;
  opacity: 0;
  transform: translateX(-10px);
  transition: 0.3s;
}
.product-index__row:hover,
.product-index__row.is-active {
  padding-inline: 18px;
  background: var(--red);
  color: #fff;
}
.product-index__row:hover span,
.product-index__row.is-active span {
  color: #fff;
}
.product-index__row:hover em,
.product-index__row.is-active em {
  opacity: 1;
  transform: none;
}
.product-index__stage {
  position: sticky;
  top: 76px;
  height: calc(100vh - 76px);
  overflow: hidden;
  background: #17191b;
}
.product-index__stage img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
  transform: none;
  transition: none;
}
.product-index__stage img.is-ready {
  opacity: 1;
  transform: none;
}
.product-index__stage:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.6), transparent 55%);
}
.product-index__stage strong {
  position: absolute;
  z-index: 2;
  left: 38px;
  bottom: 34px;
  color: #fff;
  font-size: 34px;
}
/* category: full image masthead + filmstrip */
.product-hero {
  padding-top: 76px;
  background: #fff;
}
.product-hero-grid {
  width: 100%;
  min-height: 650px;
  display: grid;
  grid-template-columns: 42% 58%;
}
.product-hero-grid > div:first-child {
  padding: 100px max(48px, calc((100vw - 1480px) / 2));
  padding-right: 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.back-link {
  font-size: 14px;
  color: #626a70;
  margin-bottom: 46px;
}
.micro {
  margin: 0 0 14px;
  color: var(--red);
  font-weight: 700;
}
.product-hero h1 {
  margin: 0 0 26px;
  font-size: clamp(54px, 5.5vw, 94px);
  line-height: 0.94;
  letter-spacing: -0.055em;
}
.product-hero p:not(.micro) {
  max-width: 52ch;
  color: #596168;
  line-height: 1.65;
}
.product-hero-visual {
  min-width: 0;
  overflow: hidden;
}
.product-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.category-info {
  padding: 90px 0 110px;
  background: var(--ink);
  color: #fff;
}
.category-info-grid {
  width: var(--wrap);
  margin: auto;
}
.category-info-intro {
  display: grid;
  grid-template-columns: 0.8fr 1fr auto;
  align-items: end;
  gap: 60px;
  margin-bottom: 50px;
}
.category-info-intro h2 {
  margin: 0;
  font-size: clamp(38px, 4vw, 62px);
  line-height: 0.98;
}
.category-info-intro p {
  margin: 0;
  color: #b7bdc1;
  line-height: 1.7;
}
.category-info-action {
  padding-bottom: 7px;
  border-bottom: 1px solid #fff;
  font-weight: 700;
  white-space: nowrap;
}
.category-scope {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}
.category-scope article {
  position: relative;
  height: 370px;
  overflow: hidden;
}
.category-scope img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.72);
  transition: transform 0.7s var(--ease);
}
.category-scope article:hover img {
  transform: scale(1.05);
}
.category-scope article:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.75), transparent 55%);
}
.category-scope article div {
  position: absolute;
  z-index: 2;
  left: 20px;
  right: 20px;
  bottom: 18px;
}
.category-scope h3 {
  margin: 0;
  font-size: 21px;
}
/* catalog: vertical poster runway */
.catalog-hub {
  min-height: 100vh;
  padding: 150px 0 100px;
  background: #101214;
  color: #fff;
}
.catalog-hub-hero {
  text-align: center;
  margin-bottom: 60px;
}
.catalog-hub-hero h1 {
  margin: 0;
  font-size: clamp(48px, 5vw, 76px);
  letter-spacing: -0.04em;
}
.catalog-hub-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  align-items: start;
}
.catalog-hub-card {
  display: block;
  transition: transform 0.5s var(--ease);
}
.catalog-hub-card:nth-child(even) {
  margin-top: 70px;
}
.catalog-hub-card img {
  width: 100%;
  aspect-ratio: 3/4.2;
  object-fit: cover;
  filter: saturate(0.7);
  transition: filter 0.4s;
}
.catalog-hub-card div {
  padding: 18px 0;
  border-top: 3px solid var(--red);
}
.catalog-hub-card h2 {
  margin: 0 0 9px;
  font-size: 23px;
}
.catalog-hub-card p {
  margin: 0;
  color: #aeb4b8;
}
.catalog-hub-card:hover {
  transform: translateY(-10px);
}
.catalog-hub-card:hover img {
  filter: saturate(1);
}
/* about: editorial one-screen spread */
.about-ref-hero {
  min-height: 100vh;
  padding-top: 76px;
  display: grid;
  grid-template-columns: 38% 62%;
  width: 100%;
}
.about-ref-heading {
  padding: 100px max(48px, calc((100vw - 1480px) / 2));
  padding-right: 60px;
  background: var(--red);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}
.about-ref-heading h1 {
  margin: 0 0 32px;
  font-size: clamp(64px, 7vw, 112px);
  line-height: 0.9;
  letter-spacing: -0.055em;
}
.about-ref-heading p {
  max-width: 460px;
  margin: 0;
  font-size: 19px;
  line-height: 1.55;
}
.about-ref-primary {
  margin: 0;
  min-width: 0;
}
.about-ref-primary img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about-ref-scope {
  padding: 90px 0 110px;
}
.about-ref-scope > header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 38px;
}
.about-ref-scope h2 {
  margin: 0;
  font-size: 50px;
}
.about-ref-scope > header p {
  margin: 0;
  color: #61686d;
}
.about-ref-scope-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--ink);
}
.about-ref-scope-list article {
  padding: 30px 40px 30px 0;
  border-right: 1px solid var(--line);
}
.about-ref-scope-list article + article {
  padding-left: 40px;
}
.about-ref-scope-list article:last-child {
  border: 0;
}
.about-ref-scope-list h3 {
  margin: 0 0 12px;
  font-size: 24px;
}
.about-ref-scope-list p {
  margin: 0;
  color: #60686d;
  line-height: 1.6;
}
/* contact: typographic red slab */
.contact-plain {
  min-height: 100vh;
  padding-top: 76px;
  background: #fff;
}
.contact-plain-grid {
  width: 100%;
  min-height: calc(100vh - 76px);
  display: grid;
  grid-template-columns: 46% 54%;
}
.contact-plain-title {
  padding: 90px max(48px, calc((100vw - 1480px) / 2));
  padding-right: 60px;
  background: var(--ink);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.contact-plain-title h1 {
  margin: 0;
  font-size: clamp(70px, 8vw, 130px);
  line-height: 0.9;
  letter-spacing: -0.055em;
}
.contact-plain-title p {
  margin: 34px 0 0;
  color: #b8bdc1;
  font-size: 18px;
}
.contact-plain-details {
  padding: 90px max(48px, calc((100vw - 1480px) / 2));
  padding-left: 70px;
  background: var(--red);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.contact-plain-details > a,
.contact-plain-row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 30px;
  padding: 25px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
}
.contact-plain-details span {
  font-size: 13px;
}
.contact-plain-details strong,
.contact-plain-details address {
  font-size: clamp(19px, 2vw, 31px);
  font-style: normal;
  line-height: 1.25;
}
.contact-plain-details .text-link {
  display: inline-block;
  align-self: flex-start;
  border-bottom: 2px solid;
  margin-top: 30px;
  padding: 0 0 7px;
}
@media (max-width: 1000px) {
  :root {
    --wrap: calc(100vw - 48px);
  }
  .fx-header__inner {
    grid-template-columns: 160px 1fr auto;
  }
  .fx-nav {
    gap: 18px;
  }
  .fx-phone {
    display: none;
  }
  .product-belt {
    grid-template-columns: repeat(2, 1fr);
    height: 760px;
  }
  .category-scope {
    grid-template-columns: repeat(2, 1fr);
  }
  .catalog-hub-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .catalog-hub-card:nth-child(even) {
    margin-top: 0;
  }
  .product-index__layout {
    grid-template-columns: 1fr;
  }
  .product-index__stage {
    position: relative;
    top: auto;
    height: 560px;
    grid-row: 1;
  }
  .product-index__list {
    grid-row: 2;
  }
  .about-ref-hero {
    grid-template-columns: 1fr 1.4fr;
  }
}
@media (max-width: 720px) {
  :root {
    --wrap: calc(100vw - 30px);
  }
  .fx-header__inner {
    height: 66px;
    grid-template-columns: 1fr auto;
  }
  .fx-logo img {
    width: 116px;
  }
  .fx-menu {
    display: grid;
    width: 44px;
    height: 44px;
    border: 0;
    background: transparent;
    place-content: center;
    gap: 6px;
  }
  .fx-menu span {
    width: 24px;
    height: 2px;
    background: #111;
  }
  .fx-nav {
    position: absolute;
    top: 66px;
    left: 0;
    right: 0;
    display: none;
    padding: 18px 15px;
    background: #fff;
    border-bottom: 1px solid var(--line);
  }
  .fx-nav.is-open {
    display: grid;
  }
  .fx-nav a {
    padding: 12px;
  }
  .cinema {
    min-height: 620px;
  }
  .hero-copy {
    left: 22px;
    right: 22px;
    bottom: 70px;
  }
  .hero-copy h1 {
    font-size: 46px;
  }
  .product-stage {
    padding: 70px 0;
  }
  .product-stage > header h2 {
    font-size: 44px;
  }
  .product-belt {
    grid-template-columns: 1fr 1fr;
    height: 580px;
  }
  .belt-item span {
    font-size: 18px;
    left: 14px;
  }
  .stage-footer {
    display: grid;
  }
  .capability {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .cap-copy {
    padding: 70px 22px;
  }
  .cap-copy h2 {
    font-size: 54px;
  }
  .capability figure {
    height: 380px;
  }
  .product-index {
    padding: 110px 0 70px;
  }
  .product-index__head {
    display: block;
  }
  .product-index__head h1 {
    font-size: 54px;
    margin-bottom: 18px;
  }
  .product-index__stage {
    height: 330px;
  }
  .product-index__row {
    height: 65px;
    grid-template-columns: 38px 1fr auto;
  }
  .product-index__row strong {
    font-size: 17px;
  }
  .product-hero {
    padding-top: 66px;
  }
  .product-hero-grid {
    grid-template-columns: 1fr;
  }
  .product-hero-grid > div:first-child {
    padding: 58px 22px;
  }
  .product-hero h1 {
    font-size: 52px;
  }
  .product-hero-visual {
    height: 350px;
  }
  .category-info {
    padding: 65px 0;
  }
  .category-info-intro {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .category-scope {
    grid-template-columns: 1fr 1fr;
  }
  .category-scope article {
    height: 260px;
  }
  .category-scope h3 {
    font-size: 17px;
  }
  .catalog-hub {
    padding-top: 110px;
  }
  .catalog-hub-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .catalog-hub-card h2 {
    font-size: 18px;
  }
  .about-ref-hero {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .about-ref-heading {
    padding: 120px 22px 60px;
  }
  .about-ref-primary {
    height: 420px;
  }
  .about-ref-scope > header {
    display: block;
  }
  .about-ref-scope-list {
    grid-template-columns: 1fr;
  }
  .about-ref-scope-list article,
  .about-ref-scope-list article + article {
    padding: 24px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
  .contact-plain-grid {
    grid-template-columns: 1fr;
  }
  .contact-plain-title,
  .contact-plain-details {
    padding: 70px 22px;
  }
  .contact-plain-details > a,
  .contact-plain-row {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .fx-footer {
    padding: 36px 22px;
    grid-template-columns: 1fr;
    gap: 26px;
  }
  .fx-footer > div {
    text-align: left;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
  }
}

@media (min-width: 721px) {
  .product-hero-grid {
    position: relative;
    display: block;
    min-height: 720px;
    background: #101214;
    color: #fff;
  }
  .product-hero-grid > div:first-child {
    position: absolute;
    z-index: 3;
    left: max(48px, calc((100vw - 1480px) / 2));
    bottom: 70px;
    width: min(560px, 42vw);
    padding: 0;
    display: block;
  }
  .product-hero-grid > div:first-child:before {
    content: "";
    position: absolute;
    z-index: -1;
    inset: -36px -42px;
    background: rgba(16, 18, 20, 0.84);
    backdrop-filter: blur(12px);
  }
  .product-hero h1 {
    font-size: clamp(54px, 5vw, 78px);
  }
  .product-hero p:not(.micro),
  .product-hero .back-link {
    color: #eef0f1;
  }
  .product-hero-visual {
    position: absolute;
    inset: 0;
  }
  .product-hero-visual:after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.5), transparent 65%);
  }
}

/* Capability heading must remain inside the red panel. */
.capability .cap-copy h2 {
  max-width: 100%;
  font-size: clamp(44px, 4.4vw, 72px);
  line-height: 1;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.hero-copy a {
  width: min(340px, 80vw);
  align-items: center;
  justify-content: space-between;
}
.hero-copy a span {
  font-size: 30px;
  line-height: 1;
  font-weight: 400;
  transform: translateY(-2px);
}

@media (min-width: 721px) {
  .product-hero-grid > div:first-child {
    left: max(48px, calc((100vw - 1480px) / 2));
    bottom: 54px;
    width: min(900px, 76vw);
    padding: 0;
  }
  .product-hero-grid > div:first-child:before {
    display: none;
  }
  .product-hero h1 {
    max-width: none;
    margin-bottom: 18px;
    font-size: clamp(40px, 4vw, 62px);
    line-height: 1;
    letter-spacing: -0.035em;
    white-space: nowrap;
    text-shadow: 0 2px 22px rgba(0, 0, 0, 0.4);
  }
  .product-hero p:not(.micro) {
    max-width: 58ch;
    margin-bottom: 0;
    color: #fff;
    text-shadow: 0 2px 14px rgba(0, 0, 0, 0.55);
  }
  .product-hero .back-link {
    display: inline-block;
    margin-bottom: 20px;
    color: #fff;
  }
  .product-hero .micro {
    margin-bottom: 10px;
  }
  .product-hero-visual:after {
    background:
      linear-gradient(
        90deg,
        rgba(0, 0, 0, 0.72),
        rgba(0, 0, 0, 0.16) 62%,
        transparent
      ),
      linear-gradient(0deg, rgba(0, 0, 0, 0.54), transparent 55%);
  }
}

@media (min-width: 1001px) {
  .product-index {
    min-height: 100vh;
    padding: 112px 0 34px;
  }
  .product-index__head {
    margin-bottom: 30px;
    padding-bottom: 20px;
    align-items: center;
  }
  .product-index__head h1 {
    font-size: clamp(52px, 4.8vw, 74px);
  }
  .product-index__layout {
    grid-template-columns: minmax(560px, 0.9fr) 1.1fr;
    gap: 32px;
  }
  .product-index__list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 24px;
  }
  .product-index__row {
    height: 66px;
    grid-template-columns: 38px 1fr auto;
  }
  .product-index__row strong {
    font-size: 17px;
  }
  .product-index__stage {
    height: min(620px, calc(100vh - 272px));
    min-height: 470px;
    top: 92px;
  }
  .product-index__stage strong {
    font-size: 28px;
  }
}

@media (min-width: 1001px) {
  .category-info-intro {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 42px;
  }
  .category-info-intro h2 {
    max-width: none;
    margin: 0;
    font-size: clamp(36px, 3.2vw, 52px);
    line-height: 1.05;
    letter-spacing: -0.03em;
    white-space: nowrap;
  }
  .category-info-intro p {
    max-width: none;
    margin: 0;
    white-space: nowrap;
  }
  .category-info-action {
    margin-top: 8px;
    align-self: flex-start;
  }
}

/* Unified typography scale: one family, readable rhythm and safe Turkish diacritics. */
:root {
  --type-body: 16px;
  --type-small: 14px;
  --type-card: 18px;
  --type-display: clamp(48px, 5vw, 82px);
  --type-page: clamp(44px, 4.4vw, 68px);
  --type-section: clamp(36px, 3.5vw, 56px);
}
body {
  font-size: var(--type-body);
  line-height: 1.55;
}
.fx-nav a,
.fx-phone,
.fx-footer > div {
  font-size: var(--type-small);
  line-height: 1.4;
}
.fx-footer p {
  font-size: 15px;
  line-height: 1.5;
}
.fx-footer > div a:first-child {
  font-size: 18px;
  line-height: 1.3;
}
.hero-copy h1 {
  font-size: var(--type-display);
  line-height: 1.08;
  letter-spacing: -0.035em;
}
.hero-copy a,
.stage-footer a,
.cap-copy a {
  font-size: 15px;
  line-height: 1.4;
}
.product-stage > header h2 {
  font-size: var(--type-section);
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.belt-item span {
  font-size: 21px;
  line-height: 1.16;
}
.cap-copy p {
  font-size: 12px;
  line-height: 1.4;
}
.capability .cap-copy h2 {
  font-size: clamp(40px, 3.8vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.product-index__head h1 {
  font-size: var(--type-page);
  line-height: 1.08;
  letter-spacing: -0.035em;
}
.product-index__head p {
  font-size: 16px;
  line-height: 1.55;
}
.product-index__row {
  line-height: 1.25;
}
.product-index__row span,
.product-index__row em {
  font-size: 14px;
}
.product-index__row strong {
  font-size: 17px;
  line-height: 1.25;
}
.product-index__stage strong {
  font-size: 26px;
  line-height: 1.18;
}
.back-link,
.micro {
  font-size: 14px;
  line-height: 1.4;
}
.product-hero h1 {
  font-size: clamp(40px, 3.7vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.product-hero p:not(.micro) {
  font-size: 17px;
  line-height: 1.58;
}
.category-info-intro h2 {
  font-size: clamp(34px, 3vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.025em;
}
.category-info-intro p {
  font-size: 16px;
  line-height: 1.58;
}
.category-info-action {
  font-size: 15px;
  line-height: 1.4;
}
.category-scope h3 {
  font-size: 18px;
  line-height: 1.22;
}
.catalog-hub-hero h1 {
  font-size: var(--type-page);
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.catalog-hub-card h2 {
  font-size: 20px;
  line-height: 1.22;
}
.catalog-hub-card p {
  font-size: 15px;
  line-height: 1.45;
}
.about-ref-heading h1 {
  font-size: var(--type-display);
  line-height: 1.08;
  letter-spacing: -0.035em;
}
.about-ref-heading p {
  font-size: 17px;
  line-height: 1.58;
}
.about-ref-scope h2 {
  font-size: var(--type-section);
  line-height: 1.1;
  letter-spacing: -0.025em;
}
.about-ref-scope > header p,
.about-ref-scope-list p {
  font-size: 16px;
  line-height: 1.58;
}
.about-ref-scope-list h3 {
  font-size: 21px;
  line-height: 1.25;
}
.contact-plain-title h1 {
  font-size: var(--type-display);
  line-height: 1.08;
  letter-spacing: -0.035em;
}
.contact-plain-title p {
  font-size: 17px;
  line-height: 1.55;
}
.contact-plain-details span {
  font-size: 13px;
  line-height: 1.4;
}
.contact-plain-details strong,
.contact-plain-details address {
  font-size: clamp(20px, 1.7vw, 28px);
  line-height: 1.35;
}

@media (max-width: 720px) {
  :root {
    --type-body: 15px;
    --type-display: 42px;
    --type-page: 42px;
    --type-section: 36px;
  }
  .hero-copy h1 {
    font-size: 42px;
    line-height: 1.1;
  }
  .product-stage > header h2 {
    font-size: 36px;
  }
  .belt-item span {
    font-size: 16px;
    line-height: 1.15;
  }
  .capability .cap-copy h2 {
    font-size: 40px;
    line-height: 1.1;
  }
  .product-index__head h1 {
    font-size: 42px;
    line-height: 1.1;
  }
  .product-index__head p {
    font-size: 15px;
  }
  .product-index__stage strong {
    font-size: 24px;
  }
  .product-hero h1 {
    font-size: 42px;
    line-height: 1.1;
  }
  .product-hero p:not(.micro) {
    font-size: 16px;
    line-height: 1.55;
  }
  .category-info-intro h2 {
    font-size: 32px;
    line-height: 1.12;
    white-space: normal;
  }
  .category-info-intro p {
    font-size: 15px;
  }
  .category-scope h3 {
    font-size: 16px;
    line-height: 1.22;
  }
  .catalog-hub-hero h1 {
    font-size: 42px;
  }
  .catalog-hub-card h2 {
    font-size: 17px;
  }
  .about-ref-heading h1,
  .contact-plain-title h1 {
    font-size: 46px;
    line-height: 1.08;
  }
  .about-ref-scope h2 {
    font-size: 36px;
  }
  .about-ref-scope-list h3 {
    font-size: 20px;
  }
  .contact-plain-details strong,
  .contact-plain-details address {
    font-size: 21px;
    line-height: 1.38;
  }
}

/* Product index: compact editorial selector with a balanced media panel. */
.product-index {
  min-height: 0;
  padding: 124px 0 76px;
  background: #fff;
}
.product-index__head {
  margin-bottom: 30px;
  padding-bottom: 22px;
  align-items: end;
}
.product-index__head h1 {
  font-size: clamp(44px, 3.8vw, 62px);
}
.product-index__head p {
  margin-bottom: 5px;
}
.product-index__layout {
  grid-template-columns: minmax(0, 1.12fr) minmax(520px, 0.88fr);
  gap: 34px;
  align-items: start;
}
.product-index__stage {
  grid-column: 1;
  grid-row: 1;
  position: relative;
  top: auto;
  height: 540px;
  min-height: 0;
  margin: 0;
  background: #17191b;
}
.product-index__stage:after {
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.12), transparent 42%);
}
.product-index__stage strong {
  display: none;
}
.product-index__list {
  grid-column: 2;
  grid-row: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}
.product-index__row {
  min-width: 0;
  height: 89px;
  padding: 0 18px;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  gap: 12px;
  border: 0;
  background: #fff;
  transition:
    background 0.28s ease,
    color 0.28s ease,
    transform 0.35s var(--ease);
}
.product-index__row strong {
  font-size: 16px;
  line-height: 1.25;
  text-wrap: pretty;
}
.product-index__row em {
  opacity: 0.48;
  transform: none;
  font-size: 12px;
  font-weight: 700;
}
.product-index__row:hover,
.product-index__row.is-active {
  padding: 0 18px;
  background: var(--red);
  color: #fff;
}
.product-index__row:hover {
  transform: translateX(3px);
}
.product-index__row:hover em,
.product-index__row.is-active em {
  opacity: 1;
}
.product-index__row:focus-visible {
  position: relative;
  z-index: 2;
  outline: 3px solid var(--ink);
  outline-offset: -3px;
}

@media (max-width: 1100px) {
  .product-index__layout {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .product-index__stage {
    grid-column: 1;
    grid-row: 1;
    height: 440px;
  }
  .product-index__list {
    grid-column: 1;
    grid-row: 2;
  }
}

@media (max-width: 720px) {
  .product-index {
    padding: 96px 0 54px;
  }
  .product-index__head {
    margin-bottom: 24px;
    padding-bottom: 18px;
  }
  .product-index__head h1 {
    margin-bottom: 10px;
    font-size: 38px;
  }
  .product-index__stage {
    height: 240px;
  }
  .product-index__list {
    grid-template-columns: 1fr;
  }
  .product-index__row {
    height: 64px;
    padding: 0 14px;
    grid-template-columns: 28px minmax(0, 1fr) auto;
  }
  .product-index__row:hover,
  .product-index__row.is-active {
    padding: 0 14px;
    transform: none;
  }
  .product-index__row strong {
    font-size: 15px;
  }
  .product-index__row em {
    font-size: 11px;
  }
}

/* Catalog hub: four aligned portrait covers, designed as a print catalogue shelf. */
.catalog-hub {
  min-height: 0;
  padding: 124px 0 74px;
  background: #fff;
  color: var(--ink);
}
.catalog-hub-hero {
  margin: 0 0 30px;
  padding-bottom: 22px;
  text-align: left;
  border-bottom: 1px solid var(--ink);
}
.catalog-hub-hero h1 {
  font-size: clamp(44px, 3.8vw, 62px);
}
.catalog-hub-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}
.catalog-hub-card,
.catalog-hub-card:nth-child(even) {
  display: grid;
  grid-template-rows: auto minmax(106px, auto);
  margin-top: 0;
  background: var(--red);
  overflow: hidden;
  transition:
    transform 0.4s var(--ease),
    background 0.3s ease;
}
.catalog-hub-card img {
  width: 100%;
  aspect-ratio: 210/297;
  object-fit: cover;
  filter: saturate(0.72) contrast(1.03);
  transition:
    filter 0.4s ease,
    transform 0.7s var(--ease);
}
.catalog-hub-card div {
  display: flex;
  min-height: 106px;
  padding: 18px 20px;
  flex-direction: column;
  justify-content: space-between;
  border-top: 0;
  color: #fff;
}
.catalog-hub-card h2 {
  margin: 0;
  font-size: 19px;
  line-height: 1.2;
  text-wrap: balance;
}
.catalog-hub-card p {
  margin: 14px 0 0;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  opacity: 0.78;
}
.catalog-hub-card:hover {
  transform: translateY(-6px);
  background: var(--ink);
}
.catalog-hub-card:hover img {
  filter: saturate(1) contrast(1);
  transform: scale(1.025);
}
.catalog-hub-card:active {
  transform: translateY(-2px);
}
.catalog-hub-card:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 4px;
}

@media (max-width: 1000px) {
  .catalog-hub-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (max-width: 720px) {
  .catalog-hub {
    padding: 96px 0 54px;
  }
  .catalog-hub-hero {
    margin-bottom: 22px;
    padding-bottom: 16px;
  }
  .catalog-hub-hero h1 {
    font-size: 38px;
  }
  .catalog-hub-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .catalog-hub-card,
  .catalog-hub-card:nth-child(even) {
    grid-template-rows: auto minmax(94px, auto);
  }
  .catalog-hub-card img {
    aspect-ratio: 210/297;
  }
  .catalog-hub-card div {
    min-height: 94px;
    padding: 13px;
  }
  .catalog-hub-card h2 {
    font-size: 15px;
    line-height: 1.22;
  }
  .catalog-hub-card p {
    margin-top: 10px;
    font-size: 11px;
  }
}

/* About: image-led composition, using only verified site copy. */
.about-studio {
  display: grid;
  grid-template-columns: 1fr;
  padding: 84px 0 92px;
  background: #f4f5f5;
}
.about-studio__intro {
  position: relative;
  z-index: 2;
  grid-column: 1;
  grid-row: 1;
  align-self: end;
  display: grid;
  grid-template-columns: 1fr minmax(320px, 0.6fr);
  align-items: end;
  gap: 64px;
  padding: 0 52px 52px;
  color: #fff;
}
.about-studio__intro h1 {
  margin: 0;
  font-size: clamp(54px, 5.5vw, 88px);
  line-height: 0.96;
  letter-spacing: -0.045em;
}
.about-studio__intro p {
  max-width: 52ch;
  margin: 0 0 4px;
  color: #fff;
  font-size: 17px;
  line-height: 1.58;
}
.about-studio__image {
  grid-column: 1;
  grid-row: 1;
  height: min(61vh, 610px);
  min-height: 500px;
  margin-top: 0;
  margin-bottom: 0;
  overflow: hidden;
}
.about-studio__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 58%;
  filter: saturate(0.72) contrast(1.04) brightness(0.56);
  transition:
    transform 1s var(--ease),
    filter 0.5s ease;
}
.about-studio__image:hover img {
  transform: scale(1.018);
  filter: saturate(0.82) contrast(1.04) brightness(0.6);
}
.about-studio__scope {
  grid-column: 1;
  grid-row: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(38px, 5vw, 84px);
  margin-top: 52px;
}
.about-studio__scope article {
  min-width: 0;
  padding: 0;
}
.about-studio__scope h2 {
  margin: 0 0 12px;
  font-size: 22px;
  line-height: 1.25;
}
.about-studio__scope p {
  max-width: 48ch;
  margin: 0;
  color: #596168;
  font-size: 15px;
  line-height: 1.55;
}

@media (max-width: 900px) {
  .about-studio__intro {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 0 38px 42px;
  }
  .about-studio__image {
    height: 520px;
    min-height: 0;
  }
}

@media (max-width: 720px) {
  .about-studio {
    padding: 67px 0 58px;
  }
  .about-studio__intro {
    gap: 14px;
    padding: 0 30px 32px;
  }
  .about-studio__intro h1 {
    font-size: 48px;
  }
  .about-studio__intro p {
    font-size: 15px;
  }
  .about-studio__image {
    width: 100%;
    height: 500px;
    margin-top: 0;
  }
  .about-studio__scope {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-top: 38px;
  }
  .about-studio__scope article {
    padding: 0;
  }
  .about-studio__scope h2 {
    font-size: 18px;
  }
  .about-studio__scope p {
    font-size: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation: none !important;
  }
  .about-studio__image img {
    transition: none;
  }
}

/* Navigation state uses color, never a decorative underline. */
.fx-header {
  border-bottom: 0;
}
.fx-nav a:after {
  display: none;
}
.fx-nav a[aria-current] {
  color: var(--red);
}

/* Compact partner rail: original brand marks, one continuous motion. */
.partner-marquee {
  overflow: hidden;
  background: #fff;
}
.partner-marquee__inner {
  width: min(100% - 48px, 1494px);
  margin: 0 auto;
  padding: 22px 0 28px;
}
.partner-marquee h2 {
  margin: 0 0 14px;
  color: #111315;
  font-size: clamp(18px, 1.45vw, 22px);
  line-height: 1.15;
  letter-spacing: -0.025em;
  text-align: center;
}
.partner-marquee__viewport {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent);
}
.partner-marquee__track {
  display: flex;
  width: max-content;
  will-change: transform;
  animation: partner-marquee 34s linear infinite;
}
.partner-marquee__set {
  display: flex;
  align-items: center;
  gap: 52px;
  padding-right: 52px;
}
.partner-marquee__set img {
  display: block;
  width: 142px;
  height: 54px;
  object-fit: contain;
  flex: 0 0 auto;
}
.partner-marquee__set .partner-logo--kolarc {
  filter: invert(1);
}
@keyframes partner-marquee {
  to {
    transform: translateX(-50%);
  }
}
@media (max-width: 720px) {
  .partner-marquee__inner {
    width: min(100% - 32px, 1494px);
    padding: 20px 0 24px;
  }
  .partner-marquee h2 {
    margin-bottom: 12px;
    font-size: 18px;
  }
  .partner-marquee__set {
    gap: 34px;
    padding-right: 34px;
  }
  .partner-marquee__set img {
    width: 118px;
    height: 46px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .partner-marquee__track {
    animation-play-state: paused;
  }
}

/* Brand house: verified distributor portfolio, grouped by application. */
.brand-house {
  overflow: hidden;
  background: #fff;
  padding: 34px max(24px, calc((100vw - 1480px) / 2)) 72px;
}
.brand-house__header {
  display: grid;
  grid-template-columns: 1fr;
  align-items: end;
  gap: 48px;
  margin-bottom: 34px;
}
.brand-house__header p,
.brand-group header p {
  margin: 0 0 8px;
  color: #74787d;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.brand-house__header h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 60px);
  line-height: 0.98;
  letter-spacing: -0.055em;
}
.brand-house__header .brand-house__intro {
  width: 100%;
  justify-self: end;
  margin: 0 0 4px;
  color: var(--ink);
  font-size: clamp(17px, 1.3vw, 21px);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.02em;
  text-align: right;
  text-transform: none;
}
.brand-house__dealer {
  display: block;
  min-height: 0;
  overflow: hidden;
  background: #fff;
}
.brand-house__dealer-label {
  display: none;
}
.brand-house__dealer-label strong {
  font-size: 22px;
  line-height: 1;
  letter-spacing: -0.03em;
}
.brand-house__dealer-label span {
  margin-top: 7px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.brand-house__viewport {
  min-width: 0;
  overflow: hidden;
  padding: 8px 0;
  mask-image: linear-gradient(90deg, transparent, #000 3%, #000 97%, transparent);
}
.brand-house__track {
  display: flex;
  width: max-content;
  height: 118px;
  will-change: transform;
  animation: brand-house-flow 46s linear infinite;
}
.brand-house__set {
  display: flex;
  align-items: center;
  gap: 58px;
  padding: 0 58px 0 0;
}
.brand-house__set img {
  width: 200px;
  height: 108px;
  flex: 0 0 auto;
  object-fit: cover;
  object-position: center;
  padding: 0;
  background: #fff;
}
@keyframes brand-house-flow {
  to {
    transform: translateX(-50%);
  }
}
.brand-house__groups {
  display: grid;
  grid-template-columns: minmax(230px, 0.8fr) minmax(430px, 1.55fr) minmax(230px, 0.8fr);
  gap: 18px;
  margin-top: 18px;
}
.brand-group {
  min-width: 0;
  height: 610px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: #f1f2f3;
}
.brand-group header {
  padding: 28px 30px 20px;
}
.brand-group h3 {
  margin: 0;
  font-size: clamp(23px, 1.8vw, 31px);
  line-height: 1.05;
  letter-spacing: -0.045em;
}
.brand-group__logos {
  flex: 1;
  min-height: 0;
  display: grid;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  overflow: hidden;
  gap: 1px;
  background: #d9dcdf;
}
.brand-group__logos img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: contain;
  padding: 28px 34px;
  background: #fff;
  transition: transform 280ms var(--ease), filter 280ms var(--ease);
}
.brand-group:hover .brand-group__logos img {
  transform: scale(1.035);
}
.brand-group__mechanical-logos {
  flex: 1;
  min-height: 285px;
  margin: 0;
  overflow: hidden;
  background: #fff;
}
.brand-group__mechanical-logos img {
  width: 100%;
  max-width: none;
  height: auto;
  transform: translateY(-23%);
  transition: transform 420ms var(--ease);
}
.brand-group--mechanical:hover .brand-group__mechanical-logos img {
  transform: translateY(-23%) scale(1.015);
}
@media (max-width: 1060px) {
  .brand-house__groups {
    grid-template-columns: 1fr 1fr;
  }
  .brand-group--mechanical {
    grid-column: 1 / -1;
    grid-row: 2;
  }
  .brand-group {
    height: 560px;
  }
  .brand-group--mechanical {
    height: 540px;
  }
  .brand-group__mechanical-logos {
    min-height: 0;
  }
}
@media (max-width: 720px) {
  .brand-house {
    padding: 24px 16px 48px;
  }
  .brand-house__header {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 24px;
  }
  .brand-house__header h2 {
    font-size: 40px;
  }
  .brand-house__header .brand-house__intro {
    font-size: 17px;
    text-align: left;
  }
  .brand-house__dealer {
    display: block;
  }
  .brand-house__dealer-label {
    min-height: 92px;
  }
  .brand-house__viewport {
    min-height: 102px;
    padding: 4px 0;
  }
  .brand-house__set img {
    width: 170px;
    height: 94px;
    padding: 0;
  }
  .brand-house__set {
    gap: 34px;
    padding-right: 34px;
  }
  .brand-house__track {
    height: 102px;
  }
  .brand-house__groups {
    grid-template-columns: 1fr;
  }
  .brand-group {
    grid-column: auto;
    grid-row: auto;
    height: 470px;
  }
  .brand-group--mechanical {
    grid-column: auto;
    grid-row: auto;
    height: 500px;
  }
  .brand-group__mechanical-logos {
    min-height: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .brand-house__track {
    animation-play-state: paused;
  }
  .brand-group__logos img,
  .brand-group__mechanical-logos img {
    transition: none;
  }
}