:root {
  --brand-red: #de1a22;
  --brand-red-dark: #b51219;
  --brand-yellow: #ffd300;
  --brand-yellow-soft: #fff8d6;
  --navy-950: #171a1e;
  --navy-900: #20252b;
  --navy-800: #2d333a;
  --navy-700: #de1a22;
  --steel: #60656b;
  --cyan: #de1a22;
  --cyan-soft: #fff8d6;
  --ink: #20252b;
  --muted: #5f6670;
  --line: #dde0e3;
  --surface: #f4f6f8;
  --white: #ffffff;
  --shadow: 0 28px 70px rgba(23, 26, 30, 0.15);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
  --container: 1440px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, "Noto Sans Thai", "Noto Sans JP", "Segoe UI", Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

img {
  display: block;
  max-width: 100%;
}

svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.skip-link {
  position: fixed;
  z-index: 999;
  left: 1rem;
  top: 1rem;
  transform: translateY(-160%);
  padding: 0.75rem 1rem;
  border-radius: 8px;
  background: var(--navy-900);
  color: white;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  border-bottom: 1px solid transparent;
  background: rgba(255, 255, 255, 0.91);
  backdrop-filter: blur(16px);
  transition: box-shadow 180ms ease, border-color 180ms ease;
}

.site-header.scrolled {
  border-color: rgba(220, 227, 235, 0.85);
  box-shadow: 0 10px 30px rgba(23, 26, 30, 0.07);
}

.header-inner {
  width: min(calc(100% - 3rem), var(--container));
  min-height: 82px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(1.5rem, 4vw, 5rem);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--navy-900);
}

.brand-logo {
  width: auto;
  height: 52px;
  flex: 0 0 auto;
}

.brand-copy {
  display: grid;
  gap: 0.05rem;
  line-height: 1.08;
}

.brand-copy strong {
  font-size: 1.08rem;
  font-weight: 800;
  letter-spacing: 0.035em;
}

.brand-copy span {
  color: var(--muted);
  font-size: 0.69rem;
  font-weight: 700;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.primary-nav {
  display: flex;
  justify-content: center;
  gap: clamp(1rem, 2vw, 2rem);
}

.primary-nav a {
  position: relative;
  padding-block: 0.45rem;
  color: #2d3a4c;
  font-size: 0.92rem;
  font-weight: 600;
}

.primary-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 0;
  height: 2px;
  background: var(--cyan);
  transition: right 180ms ease;
}

.primary-nav a:hover::after,
.primary-nav a:focus-visible::after {
  right: 0;
}

.header-actions,
.language-switcher {
  display: flex;
  align-items: center;
}

.header-actions {
  gap: 1.4rem;
}

.language-switcher {
  gap: 0.35rem;
  color: #7b8797;
}

.language-switcher button {
  border: 0;
  padding: 0.25rem;
  color: var(--muted);
  background: transparent;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}

.language-switcher button.active {
  color: var(--navy-900);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: white;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--navy-900);
  transition: transform 180ms ease;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.8rem;
  padding: 0.8rem 1.2rem;
  border: 1px solid transparent;
  border-radius: 10px;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button svg,
.text-link svg {
  width: 20px;
  height: 20px;
  transition: transform 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button:hover svg,
.button:focus-visible svg,
.text-link:hover svg,
.text-link:focus-visible svg {
  transform: translateX(4px);
}

.button-small {
  min-height: 42px;
  padding-inline: 1rem;
  font-size: 0.88rem;
}

.button-outline {
  border-color: var(--brand-red);
  color: var(--brand-red);
  background: transparent;
}

.button-outline:hover {
  color: white;
  background: var(--brand-red);
}

.button-primary {
  min-height: 56px;
  padding-inline: 1.5rem;
  color: white;
  background: var(--brand-red);
  box-shadow: 0 12px 28px rgba(222, 26, 34, 0.2);
}

.button-primary:hover {
  background: var(--brand-red-dark);
  box-shadow: 0 16px 34px rgba(181, 18, 25, 0.25);
}

.hero {
  padding-top: 82px;
  overflow: hidden;
  background:
    radial-gradient(circle at 88% 15%, rgba(255, 211, 0, 0.14), transparent 25%),
    linear-gradient(180deg, #fff 0%, #fbfdff 100%);
}

.hero-grid {
  width: min(calc(100% - 3rem), var(--container));
  min-height: 700px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(520px, 1.12fr);
  align-items: center;
  gap: clamp(3rem, 6vw, 7rem);
  padding-block: clamp(4.5rem, 7vw, 7rem);
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow,
.section-label {
  margin: 0 0 1.25rem;
  color: var(--navy-700);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.eyebrow > span:first-child {
  width: 32px;
  height: 2px;
  background: var(--cyan);
}

.hero h1 {
  max-width: 780px;
  margin: 0;
  color: var(--navy-900);
  font-size: clamp(3rem, 5vw, 5.25rem);
  line-height: 1.03;
  letter-spacing: -0.055em;
  text-wrap: balance;
}

.hero-lead {
  max-width: 610px;
  margin: 2rem 0 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.4vw, 1.3rem);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  margin-top: 2.4rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding-block: 0.45rem;
  border-bottom: 1px solid currentColor;
  color: var(--navy-900);
  font-weight: 700;
}

.hero-note {
  margin: 1.5rem 0 0;
  color: #8590a0;
  font-size: 0.88rem;
}

.hero-visual {
  position: relative;
}

.hero-visual::before {
  content: "";
  position: absolute;
  width: 52%;
  aspect-ratio: 1;
  right: -9%;
  top: -12%;
  border: 1px solid rgba(222, 26, 34, 0.2);
  border-radius: 50%;
}

.visual-frame {
  position: relative;
  z-index: 1;
  overflow: visible;
  border: 1px solid rgba(220, 227, 235, 0.9);
  border-radius: var(--radius-lg);
  background: white;
  box-shadow: var(--shadow);
}

.visual-frame::after {
  content: "";
  position: absolute;
  top: -4px;
  left: 2rem;
  width: 112px;
  height: 4px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--brand-red) 0 76%, var(--brand-yellow) 76% 100%);
}

.visual-frame img {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: inherit;
  object-fit: cover;
}

.language-card {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  display: flex;
  gap: 0.4rem;
  padding: 0.45rem;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 12px 25px rgba(23, 26, 30, 0.13);
  backdrop-filter: blur(12px);
}

.language-card span {
  display: grid;
  min-width: 42px;
  height: 34px;
  place-items: center;
  border-radius: 8px;
  color: var(--navy-900);
  background: #eef0f2;
  font-size: 0.74rem;
  font-weight: 800;
}

.language-card span:nth-child(2) {
  color: white;
  background: var(--cyan);
}

.workflow-card {
  position: absolute;
  left: -2rem;
  bottom: -2rem;
  max-width: 380px;
  padding: 1.3rem 1.5rem;
  border-radius: 16px;
  color: white;
  background: rgba(32, 37, 43, 0.96);
  box-shadow: 0 18px 35px rgba(23, 26, 30, 0.25);
  backdrop-filter: blur(12px);
}

.card-kicker {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--brand-yellow);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.workflow-card strong {
  font-size: 0.95rem;
  letter-spacing: -0.01em;
}

.capability-strip {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.95);
}

.capability-strip a {
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1rem 2rem;
  border-right: 1px solid var(--line);
  color: var(--navy-900);
  font-size: 0.92rem;
  font-weight: 700;
  transition: color 180ms ease, background 180ms ease;
}

.capability-strip a:last-child {
  border-right: 0;
}

.capability-strip a:hover {
  color: var(--navy-700);
  background: var(--surface);
}

.capability-icon {
  width: 42px;
  height: 42px;
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  color: var(--navy-700);
  background: var(--brand-yellow-soft);
}

.capability-icon svg {
  width: 21px;
  height: 21px;
}

.section {
  padding: clamp(5.5rem, 9vw, 9rem) max(1.5rem, calc((100% - var(--container)) / 2));
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.7fr);
  align-items: end;
  gap: 4rem;
  margin-bottom: clamp(3rem, 5vw, 5rem);
}

.section-heading h2,
.quality h2,
.about h2,
.contact h2 {
  max-width: 900px;
  margin: 0;
  color: var(--navy-900);
  font-size: clamp(2.3rem, 4vw, 4.35rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.section-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.8;
}

.solutions {
  background: var(--surface);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.service-card {
  min-height: 360px;
  display: flex;
  flex-direction: column;
  position: relative;
  padding: clamp(1.7rem, 2.5vw, 2.5rem);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: white;
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.service-card::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -60px;
  width: 160px;
  height: 160px;
  border: 1px solid rgba(222, 26, 34, 0.14);
  border-radius: 50%;
}

.service-card:hover {
  z-index: 2;
  transform: translateY(-6px);
  border-color: rgba(222, 26, 34, 0.24);
  box-shadow: 0 22px 45px rgba(23, 26, 30, 0.11);
}

.service-card-featured {
  color: white;
  border-color: var(--navy-900);
  background: var(--navy-900);
}

.service-card-featured h3,
.service-card-featured p {
  color: white;
}

.service-card-featured p,
.service-card-featured .service-number,
.service-card-featured .service-tags {
  color: #bccbdb;
}

.service-number {
  position: absolute;
  top: 1.7rem;
  right: 1.8rem;
  color: #9ba7b5;
  font-size: 0.78rem;
  font-weight: 800;
}

.service-icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  margin-bottom: auto;
  border-radius: 16px;
  color: var(--navy-700);
  background: var(--cyan-soft);
}

.service-icon svg {
  width: 28px;
  height: 28px;
}

.service-card-featured .service-icon {
  color: var(--brand-yellow);
  background: rgba(255, 211, 0, 0.12);
}

.service-card h3 {
  margin: 2.8rem 0 0.75rem;
  color: var(--navy-900);
  font-size: 1.35rem;
  line-height: 1.3;
}

.service-card p {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--muted);
}

.service-tags {
  position: relative;
  z-index: 1;
  margin-top: 1.2rem;
  color: #8190a2;
  font-size: 0.78rem;
  font-weight: 700;
}

.section-dark {
  padding: clamp(5.5rem, 9vw, 9rem) max(1.5rem, calc((100% - var(--container)) / 2));
  color: white;
  background:
    linear-gradient(135deg, rgba(222, 26, 34, 0.15), transparent 34%),
    var(--navy-950);
}

.section-heading-light h2,
.section-heading-light > p {
  color: white;
}

.section-heading-light > p {
  color: #aebed1;
}

.section-dark .section-label,
.section-label-light {
  color: var(--brand-yellow);
}

.workflow-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: workflow;
}

.workflow-list li {
  position: relative;
  min-height: 245px;
  padding: 1.8rem;
  border-block: 1px solid rgba(255, 255, 255, 0.14);
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.workflow-list li:first-child {
  border-left: 1px solid rgba(255, 255, 255, 0.14);
}

.workflow-list li::after {
  content: "→";
  position: absolute;
  z-index: 1;
  right: -14px;
  top: 42px;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  color: var(--brand-yellow);
  background: var(--navy-950);
  font-size: 0.85rem;
}

.workflow-list li:last-child::after {
  display: none;
}

.workflow-list li > span {
  color: var(--brand-yellow);
  font-size: 0.78rem;
  font-weight: 800;
}

.workflow-list h3 {
  margin: 4rem 0 0.8rem;
  font-size: 1.15rem;
}

.workflow-list p {
  margin: 0;
  color: #9faec0;
  font-size: 0.92rem;
}

.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.industry-grid article {
  min-height: 330px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(1.8rem, 3vw, 3rem);
  border-top: 4px solid var(--navy-900);
  background:
    linear-gradient(145deg, rgba(222, 26, 34, 0.07), transparent 52%),
    var(--surface);
}

.industry-grid article:nth-child(2) {
  border-color: var(--cyan);
}

.industry-grid article:nth-child(3) {
  border-color: var(--brand-yellow);
}

.industry-index {
  color: #b6c1ce;
  font-size: 3.6rem;
  font-weight: 300;
  line-height: 1;
}

.industry-grid h3 {
  margin: 0 0 0.75rem;
  color: var(--navy-900);
  font-size: 1.5rem;
}

.industry-grid p {
  margin: 0;
  color: var(--muted);
}

.quality {
  padding-top: 0;
}

.quality-panel {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(3rem, 7vw, 8rem);
  padding: clamp(3rem, 6vw, 6.5rem);
  border-radius: var(--radius-lg);
  color: white;
  background:
    radial-gradient(circle at 90% 10%, rgba(222, 26, 34, 0.25), transparent 30%),
    var(--navy-900);
}

.quality h2 {
  color: white;
}

.quality-copy > p:not(.section-label) {
  max-width: 620px;
  margin: 1.8rem 0 2rem;
  color: #b5c4d5;
  font-size: 1.05rem;
}

.text-link-light {
  color: white;
}

.quality-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.quality-list li {
  display: grid;
  grid-template-columns: 48px 1fr;
  align-items: center;
  gap: 1rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.quality-list li:first-child {
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.quality-list span {
  color: var(--brand-yellow);
  font-size: 0.76rem;
  font-weight: 800;
}

.quality-list strong {
  font-size: 1.02rem;
}

.about {
  padding-top: 2rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(4rem, 9vw, 10rem);
}

.about-copy > p {
  margin: 0 0 1.25rem;
  color: var(--muted);
  font-size: 1.08rem;
}

.about-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.about-facts strong,
.about-facts span {
  display: block;
}

.about-facts strong {
  color: var(--navy-900);
  font-size: 1.2rem;
}

.about-facts span {
  margin-top: 0.3rem;
  color: var(--muted);
  font-size: 0.78rem;
}

.locations {
  background: var(--surface);
}

.location-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
}

.location-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  box-shadow: 0 18px 42px rgba(7, 29, 63, 0.07);
}

.location-map {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(222, 26, 34, 0.08), transparent),
    #e9eef4;
}

.location-map iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.location-details {
  min-height: 220px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  padding: clamp(1.6rem, 3vw, 2.3rem);
}

.location-type {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--cyan);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.location-details h3 {
  margin: 0 0 0.55rem;
  color: var(--navy-900);
  font-size: 1.55rem;
  line-height: 1.2;
}

.location-details p {
  max-width: 440px;
  margin: 0;
  color: var(--muted);
}

.map-link {
  min-width: max-content;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid currentColor;
  color: var(--navy-900);
  font-size: 0.88rem;
  font-weight: 800;
}

.map-link svg {
  width: 18px;
  height: 18px;
  transition: transform 180ms ease;
}

.map-link:hover svg,
.map-link:focus-visible svg {
  transform: translateX(4px);
}

.contact {
  padding-top: clamp(5.5rem, 9vw, 9rem);
  padding-bottom: 3rem;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(480px, 1.15fr);
  gap: clamp(3rem, 7vw, 8rem);
  padding: clamp(3rem, 6vw, 6rem);
  border-radius: var(--radius-lg);
  color: white;
  background:
    linear-gradient(130deg, rgba(222, 26, 34, 0.2), transparent 40%),
    var(--navy-950);
}

.contact h2 {
  color: white;
}

.contact-copy > p:not(.section-label) {
  max-width: 620px;
  margin: 1.5rem 0 2rem;
  color: #aebed1;
}

address {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  color: #d8e3ef;
  font-style: normal;
}

address a {
  width: fit-content;
  color: white;
  font-weight: 700;
}

address span {
  max-width: 480px;
  margin-top: 0.5rem;
  color: #9faec0;
  font-size: 0.92rem;
}

.contact-form {
  display: grid;
  gap: 1rem;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.07);
}

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

.contact-form label {
  display: grid;
  gap: 0.45rem;
  color: #dce7f3;
  font-size: 0.8rem;
  font-weight: 700;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 50px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 9px;
  outline: 0;
  color: white;
  background: rgba(255, 255, 255, 0.08);
  padding: 0.8rem 0.9rem;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.contact-form select {
  color-scheme: dark;
}

.contact-form textarea {
  min-height: 115px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--brand-yellow);
  box-shadow: 0 0 0 3px rgba(255, 211, 0, 0.18);
}

.contact-form ::placeholder {
  color: #93a6bb;
}

.button-light {
  width: fit-content;
  min-height: 54px;
  margin-top: 0.5rem;
  color: var(--navy-900);
  background: white;
}

.form-note,
.form-status {
  margin: 0;
  color: #96a9bf;
  font-size: 0.78rem;
}

.form-status {
  color: var(--brand-yellow);
  font-weight: 700;
}

.site-footer {
  width: min(calc(100% - 3rem), var(--container));
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 2rem;
  margin: 0 auto;
  padding: 2.5rem 0 3rem;
  border-top: 1px solid var(--line);
}

.brand-footer {
  margin-bottom: 0.7rem;
}

.brand-footer .brand-logo {
  height: 62px;
}

.site-footer p,
.footer-meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

.footer-meta {
  display: flex;
  gap: 1.5rem;
}

.footer-meta a {
  color: var(--navy-900);
  font-weight: 700;
}

:focus-visible {
  outline: 3px solid rgba(222, 26, 34, 0.42);
  outline-offset: 3px;
}

@media (max-width: 1180px) {
  .header-inner {
    grid-template-columns: auto auto 1fr;
    gap: 1rem;
  }

  .menu-toggle {
    display: block;
    order: 3;
    justify-self: end;
  }

  .primary-nav {
    position: fixed;
    inset: 82px 0 auto;
    display: grid;
    gap: 0;
    padding: 1rem 1.5rem 1.5rem;
    border-bottom: 1px solid var(--line);
    background: white;
    box-shadow: 0 20px 35px rgba(7, 29, 63, 0.1);
    transform: translateY(-140%);
    opacity: 0;
    pointer-events: none;
    transition: transform 220ms ease, opacity 220ms ease;
  }

  .primary-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .primary-nav a {
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--line);
  }

  .header-actions {
    grid-column: 2;
  }

  .hero-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 3rem;
  }

  .hero h1 {
    font-size: clamp(2.8rem, 5vw, 4rem);
  }

  .workflow-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .workflow-list li:nth-child(3)::after {
    display: none;
  }

  .workflow-list li:nth-child(n+4) {
    border-top: 0;
  }

  .workflow-list li:nth-child(4) {
    border-left: 1px solid rgba(255, 255, 255, 0.14);
  }
}

@media (max-width: 920px) {
  .header-actions .button {
    display: none;
  }

  .hero-grid {
    min-height: auto;
    grid-template-columns: 1fr;
    padding-top: 5rem;
  }

  .hero-copy {
    max-width: 760px;
  }

  .hero-visual {
    margin-left: 2rem;
  }

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

  .capability-strip a:nth-child(2) {
    border-right: 0;
  }

  .capability-strip a:nth-child(-n+2) {
    border-bottom: 1px solid var(--line);
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 1.3rem;
  }

  .section-heading > p {
    max-width: 650px;
  }

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

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

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

  .industry-grid article {
    min-height: 240px;
  }

  .quality-panel,
  .about-grid,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .contact-panel {
    gap: 3rem;
  }
}

@media (max-width: 640px) {
  .header-inner {
    width: min(calc(100% - 2rem), var(--container));
    min-height: 72px;
  }

  .brand-copy span {
    display: none;
  }

  .brand-logo {
    height: 44px;
  }

  .primary-nav {
    inset-block-start: 72px;
  }

  .language-switcher {
    margin-left: auto;
  }

  .hero {
    padding-top: 72px;
  }

  .hero-grid {
    width: min(calc(100% - 2rem), var(--container));
    gap: 3.2rem;
    padding-block: 4rem;
  }

  .hero h1 {
    font-size: clamp(2.65rem, 13vw, 3.7rem);
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 1.2rem;
  }

  .button-primary {
    width: 100%;
  }

  .text-link {
    width: fit-content;
  }

  .hero-visual {
    margin: 0 0 1rem;
  }

  .visual-frame {
    border-radius: 20px;
  }

  .language-card {
    top: 0.7rem;
    right: 0.7rem;
  }

  .language-card span {
    min-width: 34px;
    height: 30px;
  }

  .workflow-card {
    left: 0.75rem;
    right: 0.75rem;
    bottom: -2.5rem;
    max-width: none;
    padding: 1rem 1.1rem;
  }

  .capability-strip {
    grid-template-columns: 1fr;
    margin-top: 2rem;
  }

  .capability-strip a {
    min-height: 78px;
    justify-content: flex-start;
    padding-inline: 1.25rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .capability-strip a:last-child {
    border-bottom: 0;
  }

  .section,
  .section-dark {
    padding-inline: 1rem;
  }

  .section-heading h2,
  .quality h2,
  .about h2,
  .contact h2 {
    font-size: clamp(2.2rem, 11vw, 3.2rem);
  }

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

  .service-card {
    min-height: 330px;
  }

  .workflow-list {
    grid-template-columns: 1fr;
  }

  .workflow-list li,
  .workflow-list li:nth-child(n+4) {
    min-height: auto;
    padding: 1.5rem 0;
    border: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
  }

  .workflow-list li:last-child {
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }

  .workflow-list li::after {
    display: none;
  }

  .workflow-list h3 {
    margin: 1.1rem 0 0.5rem;
  }

  .quality-panel,
  .contact-panel {
    padding: 2rem 1.2rem;
    border-radius: 20px;
  }

  .location-map {
    min-height: 340px;
  }

  .location-details {
    min-height: auto;
    align-items: flex-start;
    flex-direction: column;
    gap: 1.4rem;
  }

  .about-facts {
    grid-template-columns: 1fr;
  }

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

  .site-footer {
    width: min(calc(100% - 2rem), var(--container));
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-meta {
    flex-direction: column;
    gap: 0.5rem;
  }
}

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