:root {
  color-scheme: light;
  --navy: #07192d;
  --navy-soft: #102742;
  --blue: #1668d8;
  --blue-bright: #3184f6;
  --ice: #eaf3ff;
  --ink: #12243a;
  --muted: #657387;
  --line: #dce5ef;
  --paper: #f7f9fc;
  --white: #fff;
  --orange: #e98a4b;
  --content: 1180px;
  --sans: "Segoe UI", "Microsoft YaHei", "Noto Sans Thai", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 82px;
}
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
img {
  display: block;
  max-width: 100%;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
}
::selection {
  color: white;
  background: var(--blue);
}

.site-header {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
  padding: 0 max(5.5vw, calc((100vw - var(--content)) / 2));
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(220, 229, 239, 0.75);
  backdrop-filter: blur(16px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 205px;
}
.brand-mark {
  width: 43px;
  height: 38px;
  object-fit: contain;
  mix-blend-mode: multiply;
}
.brand-name {
  color: var(--navy);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
}
.brand-name small {
  display: block;
  margin-top: 3px;
  color: #78889a;
  font-size: 8px;
  font-weight: 600;
  letter-spacing: 0.29em;
}
.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(20px, 3.2vw, 44px);
}
.primary-nav a {
  color: #4a5b70;
  font-size: 12px;
  font-weight: 600;
  transition: color 0.2s ease;
}
.primary-nav a:hover {
  color: var(--blue);
}
.language-switch {
  display: flex;
  gap: 2px;
  padding: 4px;
  background: #f2f5f9;
  border-radius: 6px;
}
.language-switch button {
  width: 31px;
  height: 27px;
  padding: 0;
  color: #667489;
  background: transparent;
  border: 0;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
}
.language-switch button[aria-pressed="true"] {
  color: white;
  background: var(--navy);
}
.menu-toggle {
  display: none;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  min-height: 624px;
  padding: 76px max(5.5vw, calc((100vw - var(--content)) / 2)) 128px;
  overflow: hidden;
  color: white;
  background: var(--navy);
}
.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.2;
  background-image:
    linear-gradient(rgba(159, 190, 224, 0.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(159, 190, 224, 0.13) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(90deg, transparent, black 44%, black);
}
.hero-copy {
  position: relative;
  z-index: 2;
  align-self: center;
  max-width: 560px;
  padding: 0 0 54px 2px;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 22px;
  color: #a9bed5;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
}
.eyebrow-dot {
  width: 7px;
  height: 7px;
  background: #6ca9fa;
  border-radius: 50%;
  box-shadow: 0 0 15px #3184f6;
}
.hero h1 {
  margin: 0;
  font-size: clamp(39px, 5vw, 64px);
  font-weight: 600;
  letter-spacing: -0.055em;
  line-height: 1.18;
}
.hero h1 span {
  color: #83b9ff;
}
.hero-description {
  max-width: 450px;
  margin: 22px 0 29px;
  color: #b7c5d4;
  font-size: 14px;
  line-height: 1.9;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 24px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 46px;
  padding: 0 19px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  transition:
    transform 0.2s ease,
    background 0.2s ease;
}
.button:hover {
  transform: translateY(-2px);
}
.button-primary {
  color: white;
  background: var(--blue);
}
.button-primary:hover {
  background: #0c59c5;
}
.button-quiet {
  padding-inline: 0;
  color: #d9e3ef;
  background: transparent;
}
.button-quiet:hover {
  color: white;
}
.hero-proof {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: 38px;
  color: #8096ae;
  font-size: 10px;
  letter-spacing: 0.04em;
}
.hero-proof p {
  margin: 0;
}
.proof-line {
  display: block;
  width: 26px;
  height: 1px;
  background: #4386d3;
}
.hero-visual {
  position: relative;
  align-self: center;
  width: min(100%, 520px);
  height: 395px;
  justify-self: end;
}
.hero-image-frame {
  position: absolute;
  z-index: 1;
  inset: 35px 20px 15px 40px;
  overflow: hidden;
  background: #e5ebf1;
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%, 0 14%);
}
.hero-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-image-shade {
  position: absolute;
  z-index: 2;
  inset: 35px 20px 15px 40px;
  pointer-events: none;
  background: linear-gradient(
    180deg,
    rgba(8, 28, 50, 0.02) 40%,
    rgba(8, 28, 50, 0.28)
  );
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%, 0 14%);
}
.hero-orbit {
  position: absolute;
  border: 1px solid rgba(101, 157, 222, 0.25);
  border-radius: 50%;
}
.orbit-one {
  width: 378px;
  height: 378px;
  top: -4px;
  left: 19px;
}
.orbit-two {
  width: 456px;
  height: 456px;
  top: -44px;
  left: -20px;
  border-style: dashed;
  opacity: 0.65;
}
.hero-chip {
  position: absolute;
  z-index: 3;
  right: 3px;
  bottom: 40px;
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 12px 16px;
  color: #e7f1ff;
  background: #102944;
  border: 1px solid rgba(161, 192, 226, 0.18);
  border-radius: 4px;
  font-size: 10px;
}
.chip-pulse {
  width: 7px;
  height: 7px;
  background: #63adff;
  border-radius: 50%;
  box-shadow: 0 0 12px #63adff;
}
.hero-side-note {
  position: absolute;
  top: 115px;
  right: -34px;
  color: #67809a;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.24em;
  writing-mode: vertical-rl;
}
.hero-side-note span {
  margin-top: 10px;
  color: #a7bdd3;
}
.hero-index {
  position: absolute;
  right: 20px;
  bottom: -7px;
  color: #67809a;
  font-size: 9px;
  letter-spacing: 0.16em;
}
.hero-index span {
  color: #fff;
}
.hero-stats {
  position: absolute;
  z-index: 3;
  right: max(5.5vw, calc((100vw - var(--content)) / 2));
  bottom: 0;
  left: max(5.5vw, calc((100vw - var(--content)) / 2));
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  min-height: 82px;
  border-top: 1px solid rgba(171, 195, 222, 0.22);
}
.hero-stat {
  display: flex;
  align-items: center;
  gap: 12px;
  border-right: 1px solid rgba(171, 195, 222, 0.18);
}
.hero-stat:last-child {
  border: 0;
}
.hero-stat strong {
  color: white;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.04em;
}
.stat-plus {
  color: #6faef9;
  font-size: 17px;
}
.hero-stat > span {
  max-width: 70px;
  color: #91a4bb;
  font-size: 10px;
  line-height: 1.5;
}

.partner-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 102px;
  padding: 20px max(5.5vw, calc((100vw - var(--content)) / 2));
  background: #fff;
  border-bottom: 1px solid #e8edf3;
}
.partner-strip > p {
  flex: 0 0 auto;
  max-width: 100px;
  margin: 0;
  color: #8a97a8;
  font-size: 10px;
  line-height: 1.6;
}
.partner-logos {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.partner-logos img {
  width: auto;
  max-width: 105px;
  height: 38px;
  object-fit: contain;
  filter: grayscale(1);
  opacity: 0.7;
  transition:
    filter 0.2s ease,
    opacity 0.2s ease;
}
.partner-logos img:hover {
  filter: none;
  opacity: 1;
}

.section {
  width: min(var(--content), calc(100% - 11vw));
  margin: 0 auto;
}
.about-section {
  padding-top: 112px;
  padding-bottom: 118px;
}
.section-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 30px;
  color: #7d8ca0;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
}
.section-kicker > span:first-child {
  color: var(--blue);
  font-size: 10px;
}
.section-kicker > span:first-child::after {
  display: inline-block;
  width: 26px;
  height: 1px;
  margin: 0 0 3px 10px;
  background: #b9c9dc;
  content: "";
}
.about-layout {
  display: grid;
  grid-template-columns: 1fr 0.86fr;
  align-items: center;
  gap: 10%;
}
.eyebrow-dark {
  margin-bottom: 14px;
  color: #73869d;
  font-size: 10px;
}
.about-heading h2,
.section-heading h2,
.advantages-intro h2,
.contact-copy h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(34px, 4vw, 47px);
  font-weight: 600;
  letter-spacing: -0.055em;
  line-height: 1.27;
}
.accent-text {
  color: var(--blue);
}
.body-copy {
  max-width: 455px;
  margin: 22px 0 23px;
  color: var(--muted);
  font-size: 13px;
  line-height: 2;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 17px;
  color: var(--blue);
  font-size: 11px;
  font-weight: 700;
}
.text-link span:last-child {
  font-size: 15px;
  transition: transform 0.2s ease;
}
.text-link:hover span:last-child {
  transform: translate(3px, -3px);
}
.about-visual {
  position: relative;
  min-height: 340px;
  padding: 25px 20px 0 0;
}
.about-image-wrap {
  position: absolute;
  inset: 0 20px 30px 0;
  overflow: hidden;
  background: #e9f1fb;
}
.about-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.78);
}
.location-card {
  position: absolute;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  gap: 13px;
  width: min(92%, 350px);
  min-height: 78px;
  padding: 15px 18px;
  background: white;
  box-shadow: 0 14px 45px rgba(13, 40, 70, 0.14);
}
.location-pin {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: var(--blue);
  background: #edf5ff;
  border-radius: 50%;
  font-size: 21px;
}
.location-card div {
  display: grid;
  gap: 5px;
}
.location-card strong {
  color: var(--navy);
  font-size: 11px;
}
.location-card div span {
  color: #8190a3;
  font-size: 9px;
}
.location-arrow {
  margin-left: auto;
  color: var(--blue);
  font-size: 17px;
}
.about-coordinate {
  position: absolute;
  top: 8px;
  right: 28px;
  color: white;
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-shadow: 0 1px 5px #25415f;
}

.products-section {
  padding-top: 32px;
  padding-bottom: 120px;
}
.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
}
.section-heading .section-kicker {
  margin-bottom: 24px;
}
.section-intro {
  max-width: 300px;
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.9;
}
.product-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 42px 0 20px;
  padding-bottom: 13px;
  border-bottom: 1px solid var(--line);
}
.filter-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.filter-button {
  padding: 9px 13px;
  color: #718094;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 3px;
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
  transition:
    color 0.2s ease,
    background 0.2s ease,
    border-color 0.2s ease;
}
.filter-button:hover {
  color: var(--blue);
}
.filter-button.is-active {
  color: var(--blue);
  background: #eff6ff;
  border-color: #e1edfc;
}
.product-count {
  flex: 0 0 auto;
  color: #8b97a5;
  font-size: 10px;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 17px;
}
.product-card {
  overflow: hidden;
  background: white;
  border: 1px solid #e6ecf2;
  border-radius: 3px;
  animation: card-in 0.35s ease both;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    border-color 0.25s ease;
}
.product-card:hover {
  transform: translateY(-5px);
  border-color: #c5d7ed;
  box-shadow: 0 15px 34px rgba(13, 40, 70, 0.1);
}
.product-image {
  position: relative;
  display: grid;
  height: 188px;
  overflow: hidden;
  place-items: center;
  background: linear-gradient(145deg, #f6f8fb, #edf2f7);
}
.product-image img {
  width: 100%;
  height: 100%;
  padding: 13px;
  object-fit: contain;
  transition: transform 0.35s ease;
}
.product-card:hover .product-image img {
  transform: scale(1.055);
}
.product-category {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 6px 8px;
  color: #537087;
  background: rgba(255, 255, 255, 0.9);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.product-info {
  position: relative;
  min-height: 88px;
  padding: 15px 14px 14px;
}
.product-info h3 {
  margin: 0 28px 7px 0;
  color: var(--navy);
  font-size: 12px;
  font-weight: 700;
}
.product-info p {
  margin: 0;
  color: #8995a4;
  font-size: 9px;
  line-height: 1.7;
}
.product-arrow {
  position: absolute;
  right: 14px;
  bottom: 16px;
  color: var(--blue);
  font-size: 14px;
}
@keyframes card-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.capabilities-section {
  position: relative;
  overflow: hidden;
  color: white;
  background: #07192d;
}
.capability-glow {
  position: absolute;
  top: 8%;
  right: -15%;
  width: 60vw;
  height: 65%;
  pointer-events: none;
  background: radial-gradient(
    ellipse,
    rgba(23, 105, 213, 0.2),
    transparent 70%
  );
}
.capability-content {
  position: relative;
  padding-top: 95px;
  padding-bottom: 78px;
}
.section-kicker-light {
  color: #91a4bb;
}
.section-kicker-light > span:first-child {
  color: #78b5ff;
}
.section-kicker-light > span:first-child::after {
  background: #38536e;
}
.capability-heading,
.quality-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
}
.capability-heading h2,
.quality-heading h2 {
  margin: 0;
  color: white;
  font-size: clamp(33px, 4vw, 47px);
  font-weight: 600;
  letter-spacing: -0.055em;
  line-height: 1.3;
}
.capability-heading h2 span,
.quality-heading h2 span {
  color: #80b8ff;
}
.capability-heading > p,
.quality-heading > p {
  max-width: 305px;
  margin: 0 0 5px;
  color: #9eb0c4;
  font-size: 11px;
  line-height: 1.9;
}
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 43px;
}
.equipment-card {
  position: relative;
  min-height: 220px;
  overflow: hidden;
  background: #122942;
}
.equipment-card img {
  width: 100%;
  height: 174px;
  padding: 17px;
  object-fit: contain;
  background: #f3f6f9;
}
.equipment-card div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 12px 13px;
}
.equipment-card strong {
  font-size: 10px;
  font-weight: 600;
}
.equipment-card span {
  color: #7f98b2;
  font-size: 8px;
  letter-spacing: 0.1em;
}
.equipment-note {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid rgba(158, 183, 211, 0.18);
}
.note-mark {
  flex: 0 0 auto;
  color: #aac3df;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
}
.note-mark span {
  color: #66a8ff;
}
.equipment-note p {
  flex: 1;
  margin: 0;
  color: #9eb0c4;
  font-size: 10px;
}
.equipment-note > a {
  color: #91bbeb;
  font-size: 17px;
}

.advantages-section {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 12%;
  padding-top: 115px;
  padding-bottom: 123px;
}
.advantages-intro h2 {
  font-size: clamp(33px, 3.8vw, 45px);
}
.advantages-intro .body-copy {
  max-width: 320px;
}
.advantage-list {
  border-top: 1px solid var(--line);
}
.advantage-item {
  display: grid;
  grid-template-columns: 52px 1fr 30px;
  gap: 16px;
  align-items: start;
  padding: 23px 0;
  border-bottom: 1px solid var(--line);
}
.advantage-number {
  padding-top: 2px;
  color: #7da7d9;
  font-size: 10px;
  letter-spacing: 0.1em;
}
.advantage-item h3 {
  margin: 0 0 7px;
  color: var(--navy);
  font-size: 16px;
  font-weight: 700;
}
.advantage-item p {
  max-width: 480px;
  margin: 0;
  color: var(--muted);
  font-size: 10px;
  line-height: 1.85;
}
.advantage-symbol {
  color: #a5b6c8;
  font-size: 19px;
}

.quality-section {
  color: white;
  background: #102741;
}
.quality-content {
  padding-top: 96px;
  padding-bottom: 69px;
}
.quality-heading > p {
  max-width: 280px;
}
.quality-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  gap: 0;
  margin-top: 58px;
}
.quality-track::before {
  position: absolute;
  top: 7px;
  right: 6%;
  left: 6%;
  height: 1px;
  background: rgba(145, 177, 212, 0.28);
  content: "";
}
.quality-step {
  position: relative;
  padding-top: 29px;
  padding-right: 10px;
}
.quality-dot {
  position: absolute;
  top: 0;
  left: 0;
  width: 14px;
  height: 14px;
  background: #193958;
  border: 1px solid #538ed0;
  border-radius: 50%;
}
.quality-step:first-child .quality-dot,
.quality-step:last-child .quality-dot {
  background: #3184f6;
  border-color: #75b2ff;
  box-shadow: 0 0 14px rgba(49, 132, 246, 0.55);
}
.quality-step span {
  display: block;
  margin-bottom: 8px;
  color: #6386a9;
  font-size: 8px;
  letter-spacing: 0.08em;
}
.quality-step strong {
  display: block;
  max-width: 86px;
  color: #e0eaf5;
  font-size: 10px;
  font-weight: 600;
  line-height: 1.55;
}
.quality-foot {
  display: flex;
  justify-content: space-between;
  margin-top: 44px;
  padding-top: 15px;
  color: #8fa8c1;
  border-top: 1px solid rgba(145, 177, 212, 0.18);
  font-size: 9px;
}
.quality-symbol {
  color: #74a9e3;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.contact-section {
  padding-top: 100px;
  padding-bottom: 96px;
}
.contact-card {
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  gap: 8%;
  padding: 54px 6%;
  background: #f3f7fb;
}
.contact-copy .section-kicker {
  margin-bottom: 25px;
}
.contact-copy h2 {
  font-size: clamp(31px, 3.6vw, 43px);
}
.contact-copy > p {
  max-width: 360px;
  margin: 17px 0 22px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.8;
}
.contact-copy .button {
  min-height: 42px;
}
.contact-location {
  align-self: center;
}
.contact-map {
  position: relative;
  height: 155px;
  overflow: hidden;
  background: #d8e8f7;
}
.contact-map::after {
  position: absolute;
  inset: 0;
  background: rgba(222, 239, 255, 0.17);
  content: "";
}
.contact-map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.7;
}
.map-marker {
  position: absolute;
  z-index: 1;
  top: 47%;
  left: 53%;
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  background: rgba(255, 255, 255, 0.65);
  border-radius: 50%;
  box-shadow: 0 0 0 9px rgba(255, 255, 255, 0.22);
}
.map-marker span {
  width: 9px;
  height: 9px;
  background: var(--blue);
  border: 2px solid white;
  border-radius: 50%;
  box-shadow: 0 1px 8px rgba(22, 104, 216, 0.45);
}
.map-label {
  position: absolute;
  z-index: 1;
  top: 18px;
  right: 18px;
  padding: 7px 9px;
  color: #375672;
  background: rgba(255, 255, 255, 0.86);
  font-size: 9px;
  font-weight: 700;
}
.address-block {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 8px;
  padding-top: 17px;
}
.address-label {
  color: #8896a7;
  font-size: 9px;
}
.address-block p {
  margin: 0 0 7px;
  color: #45586e;
  font-size: 10px;
  line-height: 1.8;
}
.address-english {
  grid-column: 2;
  color: #8492a2;
  font-size: 9px;
  line-height: 1.7;
}

.contact-info-block {
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 8px;
  padding-top: 17px;
  border-top: 1px solid #e5e8ec;
  margin-top: 17px;
}

.contact-info-label {
  color: #8896a7;
  font-size: 9px;
  font-weight: 700;
}

.contact-person p {
  margin: 0 0 7px;
  color: #45586e;
  font-size: 10px;
}

.contact-person strong {
  font-weight: 600;
  color: #12243a;
}

.person-title {
  margin-left: 8px;
  color: #8896a7;
  font-size: 9px;
  font-weight: 400;
}

.contact-details {
  margin-top: 8px;
}

.contact-details p {
  margin: 4px 0;
  font-size: 10px;
  line-height: 1.6;
}

.detail-label {
  color: #8896a7;
  font-weight: 500;
  display: inline-block;
  min-width: 80px;
}

.contact-details a {
  color: #1668d8;
  text-decoration: none;
  transition: color 0.2s ease;
}

.contact-details a:hover {
  color: #3184f6;
  text-decoration: underline;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 76px;
  padding: 17px max(5.5vw, calc((100vw - var(--content)) / 2));
  color: #8a98a8;
  border-top: 1px solid #e8edf3;
  font-size: 9px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #41576e;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.footer-brand img {
  width: 29px;
  height: 24px;
  object-fit: contain;
}
.site-footer p {
  margin: 0;
}
.back-to-top {
  position: fixed;
  z-index: 10;
  right: 22px;
  bottom: 22px;
  display: grid;
  width: 37px;
  height: 37px;
  place-items: center;
  color: white;
  background: var(--navy);
  border-radius: 3px;
  font-size: 16px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
}
.back-to-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

[dir="rtl"] .section-kicker {
  flex-direction: row-reverse;
}
[dir="rtl"] .hero-copy {
  text-align: right;
}
[dir="rtl"] .eyebrow,
.[dir="rtl"] .hero-actions,
.[dir="rtl"] .hero-proof {
  flex-direction: row-reverse;
}
[dir="rtl"] .hero-proof {
  justify-content: flex-end;
}
[dir="rtl"] .product-category {
  right: 12px;
  left: auto;
}
[dir="rtl"] .product-info h3 {
  margin-right: 0;
  margin-left: 28px;
}
[dir="rtl"] .product-arrow {
  right: auto;
  left: 14px;
}
[dir="rtl"] .address-english {
  text-align: right;
}

@media (max-width: 900px) {
  .site-header {
    padding-inline: 4vw;
  }
  .brand {
    min-width: 160px;
  }
  .primary-nav {
    gap: 16px;
  }
  .primary-nav a {
    font-size: 10px;
  }
  .hero {
    padding-inline: 5vw;
  }
  .hero-stats {
    right: 5vw;
    left: 5vw;
  }
  .hero-visual {
    height: 350px;
  }
  .hero-image-frame,
  .hero-image-shade {
    inset: 42px 12px 15px 20px;
  }
  .orbit-one {
    width: 315px;
    height: 315px;
  }
  .orbit-two {
    width: 375px;
    height: 375px;
  }
  .partner-strip {
    display: block;
    padding-inline: 5vw;
  }
  .partner-strip > p {
    max-width: none;
    margin-bottom: 13px;
  }
  .partner-logos {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 15px;
  }
  .partner-logos img {
    justify-self: center;
    max-width: 100%;
    height: 30px;
  }
  .section {
    width: 90%;
  }
  .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .equipment-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .equipment-card {
    min-height: 205px;
  }
  .equipment-card img {
    height: 160px;
  }
  .quality-track {
    grid-template-columns: repeat(5, 1fr);
    row-gap: 30px;
  }
  .quality-track::before {
    display: none;
  }
  .quality-step {
    border-top: 1px solid rgba(145, 177, 212, 0.28);
  }
  .quality-dot {
    top: -7px;
  }
}

@media (max-width: 650px) {
  html {
    scroll-padding-top: 66px;
  }
  .site-header {
    height: 66px;
    padding-inline: 5vw;
  }
  .brand {
    min-width: 0;
  }
  .brand-mark {
    width: 38px;
    height: 32px;
  }
  .brand-name {
    font-size: 11px;
  }
  .menu-toggle {
    display: grid;
    order: 3;
    width: 37px;
    height: 37px;
    align-content: center;
    justify-items: center;
    gap: 5px;
    padding: 0;
    background: transparent;
    border: 1px solid #e3eaf1;
    border-radius: 4px;
  }
  .menu-toggle span {
    width: 15px;
    height: 1px;
    background: var(--navy);
    transition: transform 0.2s ease;
  }
  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(3px) rotate(45deg);
  }
  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-3px) rotate(-45deg);
  }
  .primary-nav {
    position: absolute;
    top: 65px;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    gap: 0;
    padding: 9px 5vw 16px;
    background: white;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 26px rgba(8, 30, 54, 0.08);
  }
  .primary-nav.is-open {
    display: flex;
    flex-direction: column;
  }
  .primary-nav a {
    padding: 13px 0;
    border-bottom: 1px solid #f0f3f7;
    font-size: 12px;
  }
  .primary-nav a:last-child {
    border: 0;
  }
  .language-switch {
    margin-left: auto;
    margin-right: 10px;
  }
  .hero {
    display: flex;
    flex-direction: column;
    min-height: 0;
    padding: 54px 5vw 117px;
  }
  .hero-copy {
    padding: 0;
  }
  .hero h1 {
    font-size: clamp(38px, 11vw, 53px);
  }
  .hero-description {
    max-width: 390px;
    margin-block: 16px 20px;
    font-size: 12px;
  }
  .hero-proof {
    margin-top: 25px;
    font-size: 9px;
  }
  .hero-visual {
    align-self: center;
    width: 100%;
    height: min(76vw, 355px);
    margin-top: 24px;
  }
  .hero-image-frame,
  .hero-image-shade {
    inset: 22px 15px 16px 23px;
  }
  .orbit-one {
    top: 4px;
    left: 15px;
    width: min(68vw, 300px);
    height: min(68vw, 300px);
  }
  .orbit-two {
    top: -14px;
    left: -7px;
    width: min(82vw, 355px);
    height: min(82vw, 355px);
  }
  .hero-chip {
    right: 1px;
    bottom: 27px;
    padding: 10px 12px;
    font-size: 8px;
  }
  .hero-side-note {
    top: 70px;
    right: -4px;
    font-size: 7px;
  }
  .hero-index {
    right: 16px;
    bottom: -4px;
  }
  .hero-stats {
    right: 5vw;
    left: 5vw;
    grid-template-columns: repeat(2, 1fr);
    min-height: 94px;
  }
  .hero-stat {
    gap: 8px;
    min-height: 46px;
    border-right: 1px solid rgba(171, 195, 222, 0.18);
  }
  .hero-stat:nth-child(2) {
    border-right: 0;
  }
  .hero-stat:nth-child(3),
  .hero-stat:nth-child(4) {
    border-top: 1px solid rgba(171, 195, 222, 0.14);
  }
  .hero-stat strong {
    font-size: 18px;
  }
  .hero-stat > span {
    max-width: 78px;
    font-size: 8px;
  }
  .partner-strip {
    padding: 20px 5vw 17px;
  }
  .partner-strip > p {
    font-size: 9px;
  }
  .partner-logos {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .partner-logos img {
    max-width: 74px;
    height: 28px;
  }
  .section {
    width: 90%;
  }
  .about-section {
    padding-block: 72px 82px;
  }
  .section-kicker {
    margin-bottom: 23px;
  }
  .about-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .about-heading h2,
  .section-heading h2,
  .advantages-intro h2,
  .contact-copy h2 {
    font-size: clamp(32px, 9vw, 42px);
  }
  .body-copy {
    margin-block: 15px 19px;
    font-size: 12px;
  }
  .about-visual {
    min-height: 265px;
  }
  .products-section {
    padding-block: 15px 82px;
  }
  .section-heading {
    display: block;
  }
  .section-intro {
    max-width: 410px;
    margin-top: 16px;
    font-size: 11px;
  }
  .product-toolbar {
    align-items: start;
    margin-top: 27px;
  }
  .filter-list {
    gap: 4px;
  }
  .filter-button {
    padding: 8px 9px;
    font-size: 9px;
  }
  .product-count {
    padding-top: 9px;
    font-size: 9px;
  }
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }
  .product-image {
    height: 142px;
  }
  .product-image img {
    padding: 9px;
  }
  .product-info {
    min-height: 82px;
    padding: 12px 10px;
  }
  .product-info h3 {
    font-size: 10px;
  }
  .product-info p {
    font-size: 8px;
  }
  .product-arrow {
    right: 9px;
    bottom: 12px;
    font-size: 12px;
  }
  .product-category {
    top: 8px;
    left: 8px;
    padding: 5px 6px;
    font-size: 7px;
  }
  .capability-content {
    padding-block: 72px 58px;
  }
  .capability-heading,
  .quality-heading {
    display: block;
  }
  .capability-heading > p,
  .quality-heading > p {
    margin-top: 16px;
    font-size: 10px;
  }
  .capability-heading h2,
  .quality-heading h2 {
    font-size: clamp(33px, 9vw, 43px);
  }
  .equipment-grid {
    gap: 9px;
    margin-top: 29px;
  }
  .equipment-card {
    min-height: 177px;
  }
  .equipment-card img {
    height: 132px;
    padding: 12px;
  }
  .equipment-card div {
    padding: 10px;
  }
  .equipment-card strong {
    font-size: 9px;
  }
  .equipment-card span {
    font-size: 7px;
  }
  .equipment-note {
    gap: 10px;
  }
  .equipment-note p {
    font-size: 8px;
    line-height: 1.6;
  }
  .advantages-section {
    grid-template-columns: 1fr;
    gap: 25px;
    padding-block: 75px 83px;
  }
  .advantages-intro .body-copy {
    max-width: 400px;
  }
  .advantage-item {
    grid-template-columns: 34px 1fr 20px;
    gap: 10px;
    padding-block: 19px;
  }
  .advantage-item h3 {
    font-size: 14px;
  }
  .advantage-item p {
    font-size: 9px;
  }
  .quality-content {
    padding-block: 73px 52px;
  }
  .quality-track {
    grid-template-columns: repeat(3, 1fr);
    gap: 23px 10px;
    margin-top: 37px;
  }
  .quality-step {
    min-height: 53px;
    padding-right: 5px;
  }
  .quality-step strong {
    max-width: 95px;
    font-size: 9px;
  }
  .quality-foot {
    margin-top: 28px;
    font-size: 8px;
  }
  .contact-section {
    padding-block: 65px;
  }
  .contact-card {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 34px 7%;
  }
  .contact-copy .section-kicker {
    margin-bottom: 19px;
  }
  .contact-map {
    height: 135px;
  }
  .address-block {
    grid-template-columns: 65px 1fr;
  }
  .address-block p {
    font-size: 9px;
  }
  .address-english {
    font-size: 8px;
  }
  .site-footer {
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 10px 20px;
    padding: 17px 5vw;
    font-size: 8px;
  }
  .site-footer p {
    display: none;
  }
  .site-footer > span {
    margin-left: auto;
  }
  .back-to-top {
    right: 12px;
    bottom: 12px;
    width: 33px;
    height: 33px;
  }
  [dir="rtl"] .hero-copy {
    text-align: right;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}