:root {
  --ink: #111316;
  --muted: #5e6872;
  --line: #dce3e8;
  --paper: #f6f8f6;
  --white: #ffffff;
  --steel: #123342;
  --steel-2: #0e2531;
  --blue: #1c6d8f;
  --amber: #e0a72d;
  --copper: #b9692f;
  --green: #65756b;
  --radius: 8px;
  --shadow: 0 24px 80px rgba(18, 51, 66, 0.18);
  --font-body: "Segoe UI", "Aptos", Arial, sans-serif;
  --font-display: "Segoe UI", "Aptos Display", Arial, sans-serif;
  --container: 1360px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  --footer-offset: 116%;
  --footer-opacity: 0;
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
}

body.is-loading {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

button {
  border: 0;
}

::selection {
  color: var(--white);
  background: var(--blue);
}

.scroll-progress {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 120;
  height: 3px;
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--amber), var(--blue));
  box-shadow: 0 0 18px rgba(224, 167, 45, 0.32);
}

.preloader {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  color: var(--white);
  background:
    radial-gradient(circle at 52% 45%, rgba(224, 167, 45, 0.24), transparent 22rem),
    linear-gradient(135deg, var(--steel-2), var(--steel));
  transition: opacity 0.7s ease, visibility 0.7s ease;
}

.preloader.is-done {
  opacity: 0;
  visibility: hidden;
}

.preloader__mark,
.brand__mark {
  display: grid;
  grid-template-columns: repeat(3, 10px);
  gap: 5px;
  transform: rotate(-35deg);
}

.preloader__mark span,
.brand__mark span {
  display: block;
  width: 10px;
  height: 56px;
  border: 2px solid currentColor;
  border-radius: 999px;
  animation: markPulse 1.2s ease-in-out infinite;
}

.preloader__mark span:nth-child(2),
.brand__mark span:nth-child(2) {
  animation-delay: 0.15s;
}

.preloader__mark span:nth-child(3),
.brand__mark span:nth-child(3) {
  animation-delay: 0.3s;
}

.preloader__mark span:nth-child(4) {
  display: none;
}

.preloader__bottom {
  position: absolute;
  right: 4vw;
  bottom: 4vw;
  left: 4vw;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  font-family: var(--font-display);
}

.preloader__bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
}

.preloader__bottom strong {
  font-size: clamp(3rem, 10vw, 9rem);
  line-height: 0.8;
}

.cursor {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 90;
  width: 72px;
  height: 72px;
  display: grid;
  place-items: center;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  color: var(--white);
  background: rgba(18, 51, 66, 0.22);
  backdrop-filter: blur(8px);
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.76);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.cursor.is-visible {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.cursor span {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
}

.site-header {
  position: fixed;
  top: 28px;
  right: 24px;
  left: 24px;
  z-index: 60;
  display: grid;
  grid-template-columns: minmax(210px, 1fr) auto minmax(210px, 1fr);
  align-items: center;
  gap: 18px;
  color: var(--white);
  transition: color 0.3s ease, transform 0.34s ease, opacity 0.34s ease;
}

.site-header.is-hidden {
  opacity: 0;
  transform: translateY(calc(-100% - 42px));
}

.site-header.is-scrolled {
  color: var(--ink);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
}

.brand__mark {
  color: currentColor;
  grid-template-columns: repeat(3, 6px);
  gap: 3px;
}

.brand__mark span {
  width: 6px;
  height: 34px;
  border-width: 1.5px;
}

.brand__text {
  display: grid;
  line-height: 1;
}

.brand__text strong {
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0;
}

.brand__text small {
  max-width: 12rem;
  margin-top: 4px;
  font-size: 0.64rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
  opacity: 0.78;
}

.nav-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.91);
  border: 1px solid rgba(255, 255, 255, 0.62);
  border-radius: 999px;
  box-shadow: 0 16px 38px rgba(17, 19, 22, 0.11);
  backdrop-filter: blur(18px);
}

.nav-pill a,
.nav-dropdown__trigger {
  min-width: 78px;
  padding: 14px 16px;
  border-radius: 999px;
  text-align: center;
  font-size: 0.88rem;
  font-weight: 600;
  transition: color 0.25s ease, background 0.25s ease;
}

.nav-pill a:hover,
.nav-dropdown.is-open .nav-dropdown__trigger,
.nav-dropdown__trigger:hover {
  color: var(--white);
  background: var(--blue);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown__trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: inherit;
  background: transparent;
  cursor: pointer;
}

.nav-dropdown__trigger svg {
  width: 15px;
  height: 15px;
  transition: transform 0.25s ease;
}

.nav-dropdown.is-open .nav-dropdown__trigger svg {
  transform: rotate(180deg);
}

.nav-dropdown__menu {
  position: absolute;
  top: calc(100% + 18px);
  left: 50%;
  z-index: 70;
  display: grid;
  gap: 12px;
  min-width: 270px;
  padding: 18px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(18, 51, 66, 0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(10px);
  transition: opacity 0.22s ease, transform 0.22s ease;
  backdrop-filter: blur(18px);
}

.nav-dropdown.is-open .nav-dropdown__menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown__menu a {
  min-width: 0;
  padding: 8px 10px;
  border-radius: 6px;
  text-align: left;
  font-weight: 600;
}

.nav-dropdown__menu a:hover {
  color: var(--blue);
  background: #edf3f5;
}

.header-actions {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  border-radius: 7px;
  font-size: 0.9rem;
  font-weight: 700;
  box-shadow: 0 14px 34px rgba(17, 19, 22, 0.12);
}

.header-cta span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--amber);
}

.menu-toggle {
  display: grid;
  width: 50px;
  height: 46px;
  place-items: center;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.94);
  border-radius: 7px;
  box-shadow: 0 14px 34px rgba(17, 19, 22, 0.12);
  cursor: pointer;
  transition: color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.menu-toggle:hover,
.site-header.is-menu-open .menu-toggle {
  color: var(--white);
  background: var(--steel);
}

.menu-toggle svg,
.button svg,
.rail-controls svg,
.contact-card svg,
.contact-form button svg {
  width: 18px;
  height: 18px;
  stroke-width: 2;
}

.mobile-menu {
  position: fixed;
  top: 88px;
  right: 24px;
  left: auto;
  z-index: 58;
  display: none;
  width: min(360px, calc(100vw - 36px));
  padding: 12px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(18, 51, 66, 0.1);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.mobile-menu.is-open {
  display: grid;
}

.mobile-menu a {
  padding: 16px;
  border-radius: 6px;
  font-weight: 700;
}

.mobile-menu a:hover {
  background: #edf2f4;
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  padding: 150px 24px 54px;
  color: var(--white);
  overflow: hidden;
  border-bottom-right-radius: 8px;
  border-bottom-left-radius: 8px;
}

.hero__media,
.hero__shade {
  position: absolute;
  inset: 0;
}

.hero__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.05);
  transition: opacity 1s ease, transform 5s ease;
}

.hero__media img.is-active {
  opacity: 1;
  transform: scale(1);
}

.hero__shade {
  background:
    linear-gradient(90deg, rgba(9, 20, 28, 0.82), rgba(9, 20, 28, 0.28) 55%, rgba(9, 20, 28, 0.58)),
    linear-gradient(0deg, rgba(9, 20, 28, 0.8), rgba(9, 20, 28, 0.03) 42%);
}

.hero__content,
.hero__stats,
.scroll-cue {
  position: relative;
  z-index: 2;
}

.hero__content {
  max-width: 920px;
}

.eyebrow,
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 28px;
  color: inherit;
  font-size: 0.82rem;
  font-weight: 700;
}

.eyebrow::before,
.section-label::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.split-title,
.section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0;
}

.split-title {
  max-width: 940px;
  font-size: clamp(3.4rem, 6.15vw, 6.55rem);
  line-height: 0.98;
}

.split-title .word {
  display: inline-block;
  overflow: hidden;
  margin-right: 0;
  padding-bottom: 0.08em;
  margin-bottom: -0.08em;
}

.split-title .char {
  display: inline-block;
  transform: translateY(112%);
  transition: transform 0.85s cubic-bezier(0.2, 0.8, 0.2, 1);
}

body.is-ready .split-title .char {
  transform: translateY(0);
}

.hero__copy {
  max-width: 620px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(1rem, 1.35vw, 1.14rem);
  line-height: 1.62;
}

.hero__stats {
  position: absolute;
  right: 34px;
  bottom: 70px;
  display: grid;
  grid-template-columns: repeat(3, minmax(110px, 1fr));
  gap: 22px;
  min-width: 410px;
}

.hero__stats article {
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.45);
}

.hero__stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.55vw, 3.2rem);
  font-weight: 600;
  line-height: 1;
}

.hero__stats span {
  display: block;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.82rem;
}

.scroll-cue {
  position: absolute;
  bottom: 38px;
  left: 24px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.scroll-cue span {
  width: 32px;
  height: 1px;
  background: currentColor;
  transform-origin: left center;
  animation: scrollCue 1.6s ease-in-out infinite;
}

.section {
  scroll-margin-top: 110px;
  padding: 108px 24px;
}

.hero {
  scroll-margin-top: 0;
}

.about,
.industries,
.services,
.systems,
.brochure,
.partners,
.insights,
.contact {
  position: relative;
}

.section-label {
  color: var(--muted);
}

.section-head,
.systems__layout,
.contact__head,
.partners__intro {
  display: grid;
  grid-template-columns: 34% 1fr;
  gap: 36px;
  max-width: var(--container);
  margin: 0 auto 58px;
}

.about__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.78fr);
  gap: 56px;
  max-width: var(--container);
  margin: 0 auto 58px;
}

.section-title {
  max-width: 820px;
  font-size: clamp(2.35rem, 4.55vw, 5.05rem);
  line-height: 1.02;
}

.section-copy {
  max-width: 520px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.7;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  min-height: 50px;
  margin-top: 34px;
  padding: 14px 18px;
  color: var(--white);
  background: var(--steel);
  border-radius: 7px;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease;
}

.button:hover {
  background: var(--blue);
  transform: translateY(-2px);
}

.button--light {
  color: var(--steel);
  background: var(--white);
}

.button--light:hover {
  color: var(--white);
}

.about__card {
  align-self: start;
  display: grid;
  gap: 22px;
}

.about__card img {
  width: 100%;
  aspect-ratio: 1.28;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.about__card p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.72;
}

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  max-width: var(--container);
  margin: 72px auto 0;
}

.value-grid article {
  min-height: 440px;
}

.value-grid img {
  width: 100%;
  aspect-ratio: 1.55;
  object-fit: cover;
  border-radius: var(--radius);
}

.value-grid h3,
.service-card h3,
.systems__steps h3,
.news-rail h3 {
  margin: 28px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 1.85vw, 2rem);
  line-height: 1.16;
  font-weight: 600;
}

.value-grid p,
.service-card p,
.systems__steps p,
.news-rail p {
  margin: 0;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.68;
}

.industry-board {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 12px;
  max-width: var(--container);
  margin: 0 auto;
}

.industry-board__image {
  position: relative;
  min-height: 560px;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--steel);
}

.industry-board__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
  transform: scale(1.02);
  transition: opacity 0.35s ease, transform 0.8s ease;
}

.industry-board__caption {
  position: absolute;
  right: 20px;
  bottom: 20px;
  left: 20px;
  display: grid;
  gap: 8px;
  padding: 20px;
  color: var(--white);
  background: rgba(14, 37, 49, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
}

.industry-board__caption span {
  color: var(--amber);
  font-size: 0.83rem;
  font-weight: 800;
  text-transform: uppercase;
}

.industry-board__caption strong {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.6vw, 2.6rem);
  font-weight: 600;
  line-height: 1.1;
}

.industry-tabs {
  display: grid;
  gap: 12px;
}

.industry-tabs button {
  min-height: 92px;
  padding: 24px 28px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid rgba(18, 51, 66, 0.08);
  border-radius: var(--radius);
  text-align: left;
  font-family: var(--font-display);
  font-size: clamp(1.12rem, 1.7vw, 1.72rem);
  font-weight: 600;
  cursor: pointer;
  transition: color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.industry-tabs button:hover {
  transform: translateX(5px);
}

.industry-tabs button.is-active {
  color: var(--white);
  background: var(--steel);
}

.rail-shell,
.news-rail,
.marquee,
.brochure__grid {
  max-width: var(--container);
  margin: 0 auto;
}

.service-rail {
  display: grid;
  grid-auto-columns: minmax(320px, 500px);
  grid-auto-flow: column;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  cursor: grab;
}

.service-rail::-webkit-scrollbar,
.news-rail::-webkit-scrollbar {
  display: none;
}

.service-rail.is-dragging {
  cursor: grabbing;
  scroll-snap-type: none;
}

.service-card {
  min-height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 34px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(18, 51, 66, 0.08);
  border-radius: var(--radius);
  scroll-snap-align: start;
}

.service-card span {
  color: var(--amber);
  font-weight: 900;
}

.service-card--solid {
  color: var(--white);
  background:
    radial-gradient(circle at 70% 20%, rgba(224, 167, 45, 0.32), transparent 18rem),
    var(--steel);
}

.service-card--solid p {
  color: rgba(255, 255, 255, 0.74);
}

.service-card--image {
  padding: 0;
}

.service-card--image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rail-controls {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 28px;
  margin-top: 28px;
}

.rail-progress {
  height: 5px;
  overflow: hidden;
  background: #d9e2e7;
  border-radius: 999px;
}

.rail-progress span {
  display: block;
  width: 12%;
  height: 100%;
  background: var(--steel);
  border-radius: inherit;
  transition: width 0.2s ease;
}

.rail-controls div:last-child {
  display: inline-flex;
  gap: 10px;
}

.rail-controls button {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  color: var(--steel);
  background: var(--white);
  border: 1px solid rgba(18, 51, 66, 0.1);
  border-radius: 999px;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.rail-controls button:hover {
  color: var(--white);
  background: var(--steel);
  transform: translateY(-2px);
}

.systems {
  color: var(--white);
  background:
    linear-gradient(rgba(14, 37, 49, 0.86), rgba(14, 37, 49, 0.9)),
    url("assets/technical-review.jpg") center / cover fixed;
}

.systems .section-label,
.systems .section-copy {
  color: rgba(255, 255, 255, 0.72);
}

.systems__layout {
  margin-bottom: 0;
}

.systems__steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.systems__steps article {
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.systems__steps span {
  color: var(--amber);
  font-weight: 900;
}

.systems__steps p {
  color: rgba(255, 255, 255, 0.74);
}

.brochure__grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.6fr);
  gap: 16px;
}

.brochure__panel {
  min-height: 410px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 36px;
  color: var(--white);
  background:
    radial-gradient(circle at 80% 18%, rgba(224, 167, 45, 0.38), transparent 16rem),
    var(--blue);
  border-radius: var(--radius);
}

.brochure__panel h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.25vw, 3.55rem);
  line-height: 1.04;
}

.brochure__panel p {
  max-width: 500px;
  margin: 28px 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
}

.brochure__media {
  position: relative;
  min-height: 410px;
  overflow: hidden;
  border-radius: var(--radius);
}

.brochure__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brochure__media div {
  position: absolute;
  right: 28px;
  bottom: 28px;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
  max-width: 470px;
}

.brochure__media span {
  padding: 12px 18px;
  color: var(--steel);
  background: rgba(255, 255, 255, 0.94);
  border-radius: 6px;
  font-weight: 800;
}

.partners {
  padding-top: 90px;
}

.partners__intro {
  margin-bottom: 48px;
}

.marquee {
  overflow: hidden;
  padding: 10px 0;
}

.marquee__track {
  display: flex;
  gap: 14px;
  width: max-content;
  animation: marquee 26s linear infinite;
}

.marquee:hover .marquee__track {
  animation-play-state: paused;
}

.marquee span {
  min-width: 240px;
  padding: 34px 26px;
  color: #6b747a;
  background: var(--white);
  border: 1px solid rgba(18, 51, 66, 0.18);
  border-radius: var(--radius);
  text-align: center;
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 700;
}

.news-rail {
  display: grid;
  grid-auto-columns: minmax(320px, 1fr);
  grid-auto-flow: column;
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.news-rail article {
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 30px;
  background: var(--white);
  border: 1px solid rgba(18, 51, 66, 0.1);
  border-radius: var(--radius);
  scroll-snap-align: start;
}

.news-rail span {
  color: var(--blue);
  font-weight: 900;
}

.contact__head {
  margin-bottom: 56px;
}

.contact__grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) 1.6fr;
  gap: 28px;
  max-width: var(--container);
  margin: 0 auto;
}

.contact-card,
.contact-form {
  background: var(--white);
  border: 1px solid rgba(18, 51, 66, 0.08);
  border-radius: var(--radius);
}

.contact-card {
  padding: 34px;
}

.contact-card h3 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 1.15;
}

.contact-card p {
  margin: 0 0 34px;
  color: var(--muted);
  line-height: 1.7;
}

.contact-card a,
.contact-card__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  color: var(--steel);
  font-weight: 700;
  line-height: 1.45;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px 22px;
  padding: 34px;
}

.contact-form label {
  display: grid;
  gap: 12px;
  color: var(--ink);
  font-weight: 800;
}

.contact-form__wide {
  grid-column: 1 / -1;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid #bcc8cf;
  padding: 14px 0;
  color: var(--ink);
  background: transparent;
  outline: 0;
  transition: border-color 0.2s ease;
}

.contact-form textarea {
  min-height: 130px;
  resize: vertical;
}

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

.contact-form button {
  grid-column: 1 / -1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: fit-content;
  min-height: 54px;
  padding: 15px 20px;
  color: var(--white);
  background: var(--steel);
  border-radius: 7px;
  font-weight: 900;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.contact-form button:hover {
  background: var(--blue);
  transform: translateY(-2px);
}

.page-hero {
  position: relative;
  min-height: 78svh;
  display: grid;
  align-items: end;
  padding: 170px 24px 82px;
  overflow: hidden;
  color: var(--white);
  background: var(--steel);
  border-bottom-right-radius: 8px;
  border-bottom-left-radius: 8px;
}

.page-hero__media,
.page-hero__media::after,
.page-hero__media img {
  position: absolute;
  inset: 0;
}

.page-hero__media::after {
  content: "";
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(8, 32, 38, 0.84), rgba(8, 32, 38, 0.28) 55%, rgba(8, 32, 38, 0.72)),
    linear-gradient(0deg, rgba(8, 32, 38, 0.82), rgba(8, 32, 38, 0.08) 48%);
}

.page-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.04);
}

.page-hero__inner {
  position: relative;
  z-index: 2;
  width: min(100%, var(--container));
  margin: 0 auto;
}

.page-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.84rem;
  font-weight: 800;
}

.page-kicker::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}

.page-title {
  max-width: 900px;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3rem, 6.2vw, 6.4rem);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: 0;
}

.page-copy {
  max-width: 640px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: clamp(1rem, 1.35vw, 1.14rem);
  line-height: 1.68;
}

.page-section {
  padding: 96px 24px;
}

.page-section--dark {
  color: var(--white);
  background:
    linear-gradient(rgba(14, 37, 49, 0.88), rgba(14, 37, 49, 0.92)),
    url("assets/control-panel.jpg") center / cover fixed;
}

.page-section--dark .section-label,
.page-section--dark .section-copy,
.page-section--dark .info-card p,
.page-section--dark .detail-list li {
  color: rgba(255, 255, 255, 0.76);
}

.content-shell {
  width: min(100%, var(--container));
  margin: 0 auto;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.86fr) minmax(0, 1.28fr);
  gap: 56px;
  align-items: start;
}

.split-layout--reverse {
  grid-template-columns: minmax(0, 1.24fr) minmax(280px, 0.86fr);
}

.lede {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1.08rem, 1.55vw, 1.34rem);
  line-height: 1.68;
}

.section-note {
  max-width: 680px;
  margin: 18px 0 0;
  color: var(--muted);
  line-height: 1.72;
}

.card-grid,
.service-grid,
.case-grid,
.role-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

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

.info-card,
.case-card,
.role-card,
.process-card {
  min-height: 250px;
  padding: 30px;
  background: var(--white);
  border: 1px solid rgba(18, 51, 66, 0.09);
  border-radius: var(--radius);
}

.page-section--dark .info-card,
.page-section--dark .process-card {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(14px);
}

.info-card span,
.case-card span,
.role-card span,
.process-card span,
.metric-card span {
  color: var(--amber);
  font-weight: 900;
}

.info-card h3,
.case-card h3,
.role-card h3,
.process-card h3,
.service-link h3 {
  margin: 22px 0 14px;
  font-family: var(--font-display);
  font-size: clamp(1.32rem, 1.7vw, 1.82rem);
  font-weight: 600;
  line-height: 1.16;
}

.info-card p,
.case-card p,
.role-card p,
.process-card p,
.service-link p {
  margin: 0;
  color: var(--muted);
  line-height: 1.68;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.metric-card {
  min-height: 150px;
  padding: 26px;
  color: var(--white);
  background:
    radial-gradient(circle at 76% 12%, rgba(224, 167, 45, 0.28), transparent 13rem),
    var(--steel);
  border-radius: var(--radius);
}

.metric-card strong {
  display: block;
  margin-top: 18px;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.2vw, 3.8rem);
  line-height: 1;
}

.metric-card p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.5;
}

.image-panel {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.image-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-panel__caption {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  padding: 20px;
  color: var(--white);
  background: rgba(14, 37, 49, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
}

.detail-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.detail-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 14px;
  color: var(--muted);
  line-height: 1.62;
}

.detail-list li::before {
  content: "";
  width: 9px;
  height: 9px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--amber);
}

.service-link {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 30px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid rgba(18, 51, 66, 0.09);
  border-radius: var(--radius);
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.service-link:hover {
  border-color: rgba(28, 109, 143, 0.34);
  box-shadow: 0 18px 48px rgba(18, 51, 66, 0.12);
  transform: translateY(-4px);
}

.service-link__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.service-link__top span {
  color: var(--amber);
  font-weight: 900;
}

.service-link svg {
  width: 20px;
  height: 20px;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline article {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 22px;
  padding: 26px 0;
  border-top: 1px solid var(--line);
}

.timeline span {
  color: var(--blue);
  font-weight: 900;
}

.timeline h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.28rem, 1.7vw, 1.72rem);
  font-weight: 600;
}

.timeline p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  line-height: 1.68;
}

.page-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: end;
  padding: 40px;
  color: var(--white);
  background:
    radial-gradient(circle at 82% 18%, rgba(224, 167, 45, 0.34), transparent 16rem),
    linear-gradient(135deg, var(--steel), var(--blue));
  border-radius: var(--radius);
}

.page-cta h2 {
  max-width: 760px;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.8vw, 4.4rem);
  font-weight: 600;
  line-height: 1.02;
}

.page-cta p {
  max-width: 620px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
}

.article-list {
  display: grid;
  gap: 16px;
}

.article-list article {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  gap: 28px;
  align-items: center;
  padding: 28px;
  background: var(--white);
  border: 1px solid rgba(18, 51, 66, 0.08);
  border-radius: var(--radius);
}

.article-list span {
  color: var(--blue);
  font-weight: 900;
}

.article-list h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: clamp(1.28rem, 1.8vw, 1.86rem);
  font-weight: 600;
}

.article-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.62;
}

.contact-page-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) 1.4fr;
  gap: 28px;
}

.footer-reveal-shell {
  position: relative;
  isolation: isolate;
  background: #082026;
}

.footer-stage {
  position: sticky;
  top: 0;
  z-index: 1;
  min-height: 100svh;
  padding: 120px 24px;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(8, 32, 38, 0.88), rgba(8, 32, 38, 0.42), rgba(8, 32, 38, 0.78)),
    url("assets/technical-review.jpg") center / cover;
}

.footer-stage::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  height: 34svh;
  pointer-events: none;
  background: linear-gradient(transparent, rgba(8, 32, 38, 0.96));
}

.footer-stage .section-label {
  position: relative;
  z-index: 2;
  max-width: 1480px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.9);
}

.footer-stage__content {
  position: relative;
  z-index: 2;
  max-width: 580px;
  margin: 130px auto 0;
}

.footer-stage__content h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 5.6vw, 6.6rem);
  line-height: 0.96;
  font-weight: 600;
}

.footer-stage__content p {
  max-width: 430px;
  margin: 30px 0 38px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.65;
}

.newsletter-form {
  max-width: 520px;
}

.newsletter-form label {
  display: block;
  margin-bottom: 10px;
  font-size: 1.2rem;
  font-weight: 700;
}

.newsletter-form div {
  display: grid;
  grid-template-columns: 1fr 48px;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.78);
}

.newsletter-form input {
  min-height: 54px;
  border: 0;
  color: var(--white);
  background: transparent;
  outline: 0;
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.78);
}

.newsletter-form button {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  color: var(--white);
  background: transparent;
  cursor: pointer;
}

.newsletter-form svg {
  width: 20px;
  height: 20px;
}

.footer-stage__mark {
  position: absolute;
  top: 13%;
  right: 15%;
  display: grid;
  grid-template-columns: repeat(3, 8px);
  gap: 4px;
  color: rgba(255, 255, 255, 0.88);
  transform: rotate(-35deg);
}

.footer-stage__mark span {
  width: 8px;
  height: 36px;
  border: 2px solid currentColor;
  border-radius: 999px;
}

.footer {
  position: relative;
  z-index: 2;
  min-height: 100svh;
  padding: 0;
  color: var(--white);
  background: transparent;
}

.footer__panel {
  position: fixed;
  right: 20px;
  bottom: 20px;
  left: 20px;
  z-index: 30;
  display: grid;
  grid-template-columns: 1.35fr 0.75fr 1.25fr 0.9fr;
  gap: 54px;
  width: auto;
  max-width: none;
  min-height: calc(100svh - 40px);
  margin: 0;
  padding: 64px clamp(28px, 7vw, 180px);
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 74%, rgba(255, 255, 255, 0.13), transparent 18rem),
    linear-gradient(135deg, var(--blue), #348b87);
  border-radius: var(--radius);
  opacity: var(--footer-opacity);
  pointer-events: none;
  transform: translateY(var(--footer-offset));
  visibility: hidden;
  will-change: transform, opacity;
}

body.is-footer-revealing .footer__panel {
  pointer-events: auto;
  visibility: visible;
}

.footer__brand,
.footer__links,
.footer__contact,
.footer__bottom {
  position: relative;
  z-index: 2;
}

.footer__brand p {
  max-width: 330px;
  margin: 54px 0 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.65;
}

.footer__links,
.footer__contact {
  display: grid;
  align-content: start;
  gap: 16px;
}

.footer__links strong,
.footer__contact strong {
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.86);
}

.footer__links a,
.footer__contact a,
.footer__contact span {
  color: rgba(255, 255, 255, 0.9);
  font-weight: 700;
  line-height: 1.35;
}

.footer__bottom {
  grid-column: 1 / -1;
  align-self: end;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  margin-top: 90px;
  color: rgba(255, 255, 255, 0.88);
  font-weight: 700;
}

.footer__bottom a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer__bottom svg {
  width: 16px;
  height: 16px;
}

.footer__watermark {
  position: absolute;
  right: 8%;
  bottom: -16%;
  display: grid;
  grid-template-columns: repeat(3, 42px);
  gap: 24px;
  color: rgba(255, 255, 255, 0.12);
  transform: rotate(-35deg);
}

.footer__watermark span {
  width: 42px;
  height: 320px;
  border: 18px solid currentColor;
  border-radius: 999px;
}

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.is-visible,
body.is-ready .hero .reveal {
  opacity: 1;
  transform: translateY(0);
}

@keyframes markPulse {
  0%,
  100% {
    opacity: 0.45;
    transform: translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateY(-5px);
  }
}

@keyframes scrollCue {
  0%,
  100% {
    transform: scaleX(1);
  }
  50% {
    transform: scaleX(1.7);
  }
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

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

  .nav-pill {
    display: none;
  }

  .menu-toggle {
    display: grid;
  }

  .header-cta {
    justify-self: end;
  }

  .hero__stats {
    position: relative;
    right: auto;
    bottom: auto;
    min-width: 0;
    margin-top: 54px;
  }

  .split-title {
    font-size: clamp(3.1rem, 8.5vw, 5.6rem);
  }

  .about__grid,
  .section-head,
  .systems__layout,
  .contact__head,
  .partners__intro {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .site-header {
    top: 16px;
    right: 16px;
    left: 16px;
    gap: 10px;
  }

  .brand__text small {
    display: none;
  }

  .header-cta {
    display: none;
  }

  .header-actions {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 82;
  }

  .menu-toggle {
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 12px 30px rgba(17, 19, 22, 0.18);
  }

  .mobile-menu {
    top: 76px;
    right: 16px;
    left: 16px;
    width: auto;
  }

  .hero {
    padding: 132px 18px 36px;
  }

  .hero__stats,
  .value-grid,
  .systems__steps,
  .contact__grid,
  .brochure__grid,
  .industry-board,
  .split-layout,
  .split-layout--reverse,
  .card-grid,
  .card-grid--two,
  .service-grid,
  .case-grid,
  .role-grid,
  .metric-strip,
  .page-cta,
  .contact-page-grid {
    grid-template-columns: 1fr;
  }

  .hero__stats {
    gap: 14px;
  }

  .industry-board__image,
  .brochure__panel,
  .brochure__media {
    min-height: 390px;
  }

  .section {
    padding: 82px 18px;
  }

  .page-hero {
    min-height: 70svh;
    padding: 132px 18px 54px;
  }

  .section-title {
    font-size: clamp(2.25rem, 9.5vw, 3.8rem);
    line-height: 1.04;
  }

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

  .page-section {
    padding: 82px 18px;
  }

  .image-panel {
    min-height: 390px;
  }

  .article-list article,
  .timeline article {
    grid-template-columns: 1fr;
  }

  .footer {
    min-height: 100svh;
    padding: 0;
  }

  .footer-stage {
    min-height: 100svh;
    padding: 96px 18px;
  }

  .footer-stage__content {
    margin: 96px 0 0;
  }

  .footer__panel {
    right: 12px;
    bottom: 12px;
    left: 12px;
    grid-template-columns: 1fr;
    gap: 34px;
    min-height: calc(100svh - 24px);
    max-height: calc(100svh - 24px);
    padding: 38px 28px 34px;
    overflow-y: auto;
  }

  .footer__brand p {
    margin-top: 30px;
  }

  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    margin-top: 28px;
  }

  .footer__watermark {
    right: -22%;
    bottom: -18%;
    grid-template-columns: repeat(3, 26px);
    gap: 14px;
  }

  .footer__watermark span {
    width: 26px;
    height: 220px;
    border-width: 12px;
  }
}

@media (max-width: 560px) {
  .split-title {
    font-size: clamp(2.35rem, 9.8vw, 2.85rem);
    line-height: 1.12;
  }

  .hero__copy {
    font-size: 0.98rem;
    line-height: 1.58;
  }

  .hero__stats {
    grid-template-columns: 1fr;
    margin-top: 38px;
  }

  .scroll-cue {
    display: none;
  }

  .service-rail {
    grid-auto-columns: minmax(276px, 86vw);
  }

  .service-card {
    min-height: 430px;
    padding: 26px;
  }

  .service-card--image {
    padding: 0;
  }

  .rail-controls {
    grid-template-columns: 1fr;
  }

  .rail-controls div:last-child {
    justify-content: flex-end;
  }

  .brochure__media div {
    right: 16px;
    bottom: 16px;
    left: 16px;
    justify-content: flex-start;
  }

  .marquee span {
    min-width: 210px;
  }

  .preloader__bottom {
    right: 18px;
    bottom: 26px;
    left: 18px;
  }

  .footer-stage__content h2 {
    font-size: clamp(2.7rem, 12vw, 4rem);
  }
}

@media (hover: none), (pointer: coarse) {
  .cursor {
    display: none;
  }
}

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