:root {
  --blue: #08a4df;
  --blue-deep: #007db4;
  --blue-pale: #e8f7fd;
  --ink: #252525;
  --ink-soft: #566169;
  --paper: #ffffff;
  --mist: #f3f6f7;
  --line: #d9e1e4;
  --radius: 2px;
  --shadow: 0 26px 60px rgba(25, 49, 60, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body,
button,
input,
textarea {
  font: 400 16px/1.6 Arial, Helvetica, sans-serif;
}

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

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

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

.container {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  color: var(--paper);
  background: var(--ink);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: none;
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid rgba(37, 37, 37, 0.11);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: grid;
  grid-template-columns: 230px 1fr auto;
  align-items: center;
  min-height: 82px;
  gap: 32px;
}

.brand {
  display: block;
  width: 210px;
}

.brand img {
  width: 100%;
  height: auto;
}

.desktop-nav {
  display: flex;
  justify-content: center;
  gap: clamp(22px, 3vw, 42px);
}

.desktop-nav a {
  position: relative;
  color: #444b4e;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 2px;
  background: var(--blue);
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  gap: 30px;
  padding: 12px 20px;
  border: 1px solid var(--blue);
  background: var(--blue);
  color: var(--paper);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.button:hover,
.button:focus-visible {
  background: var(--ink);
  border-color: var(--ink);
  transform: translateY(-2px);
}

.button-small {
  min-height: 44px;
  gap: 18px;
  padding-inline: 18px;
}

.mobile-menu {
  display: none;
}

.hero {
  position: relative;
  overflow: hidden;
  min-height: 690px;
  background: linear-gradient(90deg, var(--paper) 0 55%, var(--mist) 55% 100%);
}

.hero-grid {
  position: absolute;
  inset: 0 0 0 55%;
  opacity: 0.55;
  background-image:
    linear-gradient(rgba(8, 164, 223, 0.11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 164, 223, 0.11) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(to bottom, transparent, #000 16%, #000 84%, transparent);
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.06fr 0.94fr;
  align-items: center;
  min-height: 690px;
}

.hero-copy {
  padding: 100px 8vw 92px 0;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 26px;
  color: var(--ink-soft);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow span {
  display: inline-flex;
  align-items: center;
  height: 23px;
  padding: 0 7px;
  background: var(--blue);
  color: var(--paper);
  font-size: 0.65rem;
}

.eyebrow.light {
  color: rgba(255, 255, 255, 0.63);
}

.hero h1 {
  max-width: 690px;
  margin-bottom: 28px;
  font-size: clamp(3.15rem, 5.6vw, 5.55rem);
  line-height: 0.96;
  letter-spacing: -0.064em;
}

.hero h1 em {
  color: var(--blue);
  font-style: normal;
}

.hero-intro {
  max-width: 610px;
  margin-bottom: 36px;
  color: var(--ink-soft);
  font-size: 1.06rem;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 30px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--ink);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 48px;
  color: #69747a;
  font-size: 0.74rem;
  letter-spacing: 0.04em;
}

.hero-note p {
  margin: 0;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue);
  box-shadow: 0 0 0 5px rgba(8, 164, 223, 0.12);
}

.hero-visual {
  position: relative;
  min-height: 580px;
  margin-left: 8%;
}

.plan-label {
  position: absolute;
  z-index: 5;
  color: var(--blue-deep);
  font-family: "Courier New", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
}

.plan-label-top {
  top: 48px;
  right: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.plan-label-top span {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border: 1px solid var(--blue);
  border-radius: 50%;
}

.plan-label-bottom {
  bottom: 24px;
  left: 28px;
}

.measure {
  position: absolute;
  z-index: 1;
  top: 110px;
  bottom: 72px;
  left: 3px;
  width: 1px;
  background: var(--blue);
}

.measure::before,
.measure::after {
  position: absolute;
  left: -5px;
  width: 11px;
  height: 1px;
  background: var(--blue);
  content: "";
}

.measure::before { top: 0; }
.measure::after { bottom: 0; }

.measure span {
  position: absolute;
  top: 50%;
  left: -18px;
  padding: 5px;
  background: var(--mist);
  color: var(--blue-deep);
  font: 0.65rem "Courier New", monospace;
  transform: rotate(-90deg) translateX(-50%);
}

.structure {
  position: absolute;
  inset: 70px 0 0 25px;
}

.ground-line {
  position: absolute;
  right: 0;
  bottom: 66px;
  left: 0;
  height: 3px;
  background: var(--ink);
}

.ground-line::before,
.ground-line::after {
  position: absolute;
  top: 8px;
  width: 46%;
  height: 1px;
  background: var(--blue);
  content: "";
}

.ground-line::before { left: 0; }
.ground-line::after { right: 0; }

.building {
  position: absolute;
  bottom: 69px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 13px;
  padding: 24px 18px;
  border: 3px solid var(--ink);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 12px 12px 0 rgba(8, 164, 223, 0.13);
}

.building i {
  display: block;
  width: 36px;
  height: 38px;
  border: 2px solid var(--ink);
  background: linear-gradient(135deg, var(--blue-pale) 50%, transparent 50%);
}

.building-back {
  right: 6px;
  width: 148px;
  height: 272px;
}

.building-front {
  right: 130px;
  width: 165px;
  height: 214px;
}

.crane-mast {
  position: absolute;
  bottom: 68px;
  left: 60px;
  width: 12px;
  height: 352px;
  border-inline: 2px solid var(--blue);
  background: repeating-linear-gradient(135deg, transparent 0 13px, var(--blue) 14px 16px);
}

.crane-mast::after {
  position: absolute;
  bottom: -9px;
  left: -12px;
  width: 32px;
  height: 8px;
  background: var(--blue);
  content: "";
}

.crane-arm {
  position: absolute;
  top: 56px;
  left: 62px;
  width: 282px;
  height: 10px;
  border-block: 2px solid var(--blue);
  background: repeating-linear-gradient(45deg, transparent 0 15px, var(--blue) 16px 18px);
}

.crane-arm::before {
  position: absolute;
  top: -40px;
  left: -2px;
  width: 2px;
  height: 45px;
  background: var(--blue);
  content: "";
  transform: rotate(31deg);
  transform-origin: bottom;
}

.crane-cable {
  position: absolute;
  top: 66px;
  left: 298px;
  width: 1px;
  height: 145px;
  background: var(--blue);
}

.crane-load {
  position: absolute;
  top: 208px;
  left: 283px;
  width: 31px;
  height: 18px;
  border: 2px solid var(--blue);
}

.spec-card {
  position: absolute;
  z-index: 6;
  right: 16px;
  bottom: 38px;
  display: grid;
  min-width: 200px;
  padding: 20px;
  border-top: 4px solid var(--blue);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.spec-card span,
.spec-card small {
  color: #778187;
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.spec-card strong {
  margin: 4px 0 10px;
  font-size: 1.04rem;
}

.trust-strip {
  background: var(--ink);
  color: var(--paper);
}

.trust-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 92px;
  gap: 32px;
}

.trust-inner > p {
  margin: 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.trust-inner ul {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
}

.trust-inner li {
  padding: 0 28px;
  border-left: 1px solid rgba(255, 255, 255, 0.17);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.trust-inner li span {
  margin-right: 8px;
  color: var(--blue);
  font: 0.68rem "Courier New", monospace;
}

.section {
  padding: 118px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  align-items: end;
  gap: 9vw;
  margin-bottom: 60px;
}

.section-heading h2,
.process h2,
.workforce h2,
.training h2,
.contact h2 {
  max-width: 720px;
  margin-bottom: 0;
  font-size: clamp(2.35rem, 4vw, 4.2rem);
  line-height: 1.03;
  letter-spacing: -0.052em;
}

.section-heading > p {
  margin-bottom: 2px;
  color: var(--ink-soft);
  line-height: 1.8;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}

.service-card {
  position: relative;
  grid-column: span 4;
  min-height: 370px;
  padding: 32px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper);
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.service-card:hover {
  z-index: 2;
  box-shadow: var(--shadow);
  transform: translateY(-6px);
}

.service-card.featured {
  grid-column: span 6;
  min-height: 405px;
  background: var(--blue-pale);
}

.service-card:nth-child(2) {
  grid-column: span 6;
  min-height: 405px;
}

.service-card.dark {
  grid-column: span 4;
  background: var(--ink);
  color: var(--paper);
}

.service-number {
  position: absolute;
  top: 23px;
  right: 27px;
  color: #909a9f;
  font: 0.72rem "Courier New", monospace;
}

.service-icon {
  position: relative;
  width: 64px;
  height: 64px;
  margin-bottom: 55px;
  color: var(--blue);
}

.icon-frame {
  border: 2px solid currentColor;
}

.icon-frame::before,
.icon-frame::after,
.icon-frame span {
  position: absolute;
  background: currentColor;
  content: "";
}

.icon-frame::before { top: 19px; right: 7px; left: 7px; height: 2px; }
.icon-frame::after { top: 38px; right: 7px; left: 7px; height: 2px; }
.icon-frame span { top: 7px; bottom: 7px; left: 30px; width: 2px; }

.icon-team span {
  position: absolute;
  bottom: 7px;
  width: 23px;
  height: 33px;
  border: 2px solid currentColor;
  border-radius: 18px 18px 2px 2px;
}

.icon-team span::before {
  position: absolute;
  top: -17px;
  left: 5px;
  width: 9px;
  height: 9px;
  border: 2px solid currentColor;
  border-radius: 50%;
  content: "";
}

.icon-team span:first-child { left: 0; transform: scale(0.8); }
.icon-team span:nth-child(2) { left: 21px; z-index: 2; background: var(--paper); }
.icon-team span:last-child { right: 0; transform: scale(0.8); }

.icon-partner {
  border: 2px solid currentColor;
  border-radius: 50%;
}

.icon-partner::before,
.icon-partner::after {
  position: absolute;
  top: 17px;
  width: 28px;
  height: 28px;
  border: 2px solid currentColor;
  content: "";
  transform: rotate(45deg);
}

.icon-partner::before { left: -10px; }
.icon-partner::after { right: -10px; }

.icon-box {
  width: 58px;
  height: 48px;
  margin-top: 8px;
  border: 2px solid currentColor;
  transform: skewY(-8deg);
}

.icon-box::before,
.icon-box::after {
  position: absolute;
  background: currentColor;
  content: "";
}

.icon-box::before { top: 18px; right: 0; left: 0; height: 2px; }
.icon-box::after { top: 0; bottom: 0; left: 27px; width: 2px; }

.service-card h3 {
  max-width: 400px;
  margin-bottom: 16px;
  font-size: 1.45rem;
  line-height: 1.15;
}

.service-card p {
  max-width: 510px;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.service-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 25px 0 0;
  padding: 0;
  list-style: none;
}

.service-card li {
  padding: 5px 9px;
  border: 1px solid rgba(37, 37, 37, 0.15);
  background: rgba(255, 255, 255, 0.45);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.service-card > a {
  position: absolute;
  bottom: 30px;
  left: 32px;
  display: inline-flex;
  gap: 12px;
  border-bottom: 1px solid currentColor;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.service-card.dark p,
.service-card.dark .service-number {
  color: rgba(255, 255, 255, 0.62);
}

.process {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
}

.process::before {
  position: absolute;
  right: -120px;
  bottom: -220px;
  width: 560px;
  height: 560px;
  border: 1px solid rgba(8, 164, 223, 0.25);
  border-radius: 50%;
  box-shadow: 0 0 0 70px rgba(8, 164, 223, 0.05), 0 0 0 140px rgba(8, 164, 223, 0.04);
  content: "";
}

.process-layout {
  position: relative;
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 10vw;
}

.process-intro {
  align-self: start;
}

.process-intro > p:not(.eyebrow) {
  max-width: 460px;
  margin: 30px 0 38px;
  color: rgba(255, 255, 255, 0.62);
}

.button-light {
  border-color: var(--paper);
  background: var(--paper);
  color: var(--ink);
}

.steps {
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  list-style: none;
}

.steps li {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.step-number {
  color: var(--blue);
  font: 0.74rem "Courier New", monospace;
}

.steps h3 {
  margin: 0 0 7px;
  font-size: 1.18rem;
}

.steps p {
  margin: 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.9rem;
}

.workforce {
  background: var(--mist);
}

.workforce-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: center;
  gap: 9vw;
}

.workforce-visual {
  position: relative;
  min-height: 540px;
  overflow: hidden;
  border: 1px solid var(--line);
  background-color: var(--paper);
  background-image:
    linear-gradient(rgba(8, 164, 223, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 164, 223, 0.08) 1px, transparent 1px);
  background-size: 27px 27px;
}

.workforce-visual::before {
  position: absolute;
  inset: 45px;
  border: 1px dashed rgba(8, 164, 223, 0.46);
  content: "";
}

.drawing-title,
.drawing-code {
  position: absolute;
  z-index: 5;
  color: var(--blue-deep);
  font: 0.64rem "Courier New", monospace;
  letter-spacing: 0.12em;
}

.drawing-title { top: 21px; left: 22px; }
.drawing-code { right: 20px; bottom: 17px; }

.worker-card {
  position: absolute;
  z-index: 3;
  display: grid;
  place-items: center;
  border: 2px solid var(--ink);
  background: var(--paper);
  box-shadow: 9px 9px 0 rgba(8, 164, 223, 0.17);
}

.worker-card-main {
  top: 124px;
  left: 50%;
  width: 220px;
  height: 245px;
  padding: 28px;
  text-align: center;
  transform: translateX(-50%);
}

.worker-card-main strong {
  align-self: end;
  font-size: 1.05rem;
}

.worker-card-main small {
  align-self: start;
  color: var(--ink-soft);
  font-size: 0.65rem;
  text-transform: uppercase;
}

.hardhat {
  position: relative;
  display: block;
  align-self: end;
  width: 94px;
  height: 58px;
  border: 8px solid var(--blue);
  border-bottom-width: 4px;
  border-radius: 60px 60px 3px 3px;
}

.hardhat::before {
  position: absolute;
  top: -16px;
  left: 34px;
  width: 11px;
  height: 48px;
  border-inline: 4px solid var(--blue);
  content: "";
}

.hardhat::after {
  position: absolute;
  right: -18px;
  bottom: -9px;
  left: -18px;
  height: 6px;
  background: var(--blue);
  content: "";
}

.worker-card-two,
.worker-card-three {
  width: 72px;
  height: 72px;
  color: var(--blue);
  font: 0.75rem "Courier New", monospace;
}

.worker-card-two { top: 80px; left: 38px; }
.worker-card-three { right: 35px; bottom: 76px; }

.connection {
  position: absolute;
  z-index: 1;
  height: 1px;
  background: var(--blue);
  transform-origin: left;
}

.connection-one {
  top: 137px;
  left: 98px;
  width: 150px;
  transform: rotate(27deg);
}

.connection-two {
  right: 89px;
  bottom: 144px;
  width: 150px;
  transform: rotate(29deg);
}

.location-pin {
  position: absolute;
  bottom: 68px;
  left: 46px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--blue);
  border-radius: 50% 50% 50% 0;
  color: var(--blue);
  font-size: 1.1rem;
  transform: rotate(-45deg);
}

.location-pin::first-letter { transform: rotate(45deg); }

.workforce-copy > p:not(.eyebrow) {
  max-width: 600px;
  margin: 28px 0 43px;
  color: var(--ink-soft);
  line-height: 1.8;
}

.split-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.split-list h3 {
  margin-bottom: 17px;
  font-size: 0.83rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.split-list ul {
  margin: 0 0 24px;
  padding: 0;
  color: var(--ink-soft);
  list-style: none;
}

.split-list li {
  position: relative;
  margin-bottom: 7px;
  padding-left: 17px;
  font-size: 0.88rem;
}

.split-list li::before {
  position: absolute;
  top: 0.65em;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--blue);
  content: "";
}

.split-list .text-link {
  font-size: 0.68rem;
}

.training {
  overflow: hidden;
  background: var(--blue);
  color: var(--paper);
}

.training-inner {
  display: grid;
  grid-template-columns: 150px 1fr auto;
  align-items: center;
  min-height: 350px;
  gap: 60px;
}

.training-mark {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 140px;
  height: 140px;
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: var(--paper);
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: -0.1em;
}

.training-mark::before,
.training-mark::after {
  position: absolute;
  width: 100vw;
  height: 1px;
  background: rgba(255, 255, 255, 0.16);
  content: "";
}

.training-mark::before { top: 0; }
.training-mark::after { bottom: 0; }

.training-mark b {
  margin: 0 4px;
  font-size: 1.2rem;
}

.training-copy .eyebrow span {
  background: var(--ink);
}

.training-copy p:last-child {
  max-width: 630px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.77);
}

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

.contact {
  background: var(--paper);
}

.contact-panel {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 8vw;
  padding: 72px;
  background: var(--mist);
}

.contact-options {
  border-top: 1px solid var(--line);
}

.contact-options a {
  position: relative;
  display: grid;
  padding: 25px 54px 25px 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left 180ms ease, color 180ms ease;
}

.contact-options a:hover,
.contact-options a:focus-visible {
  padding-left: 12px;
  color: var(--blue-deep);
}

.contact-options span {
  color: var(--ink-soft);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.contact-options strong {
  margin-top: 3px;
  font-size: 1.25rem;
  overflow-wrap: anywhere;
}

.contact-options i {
  position: absolute;
  top: 50%;
  right: 4px;
  font-style: normal;
  font-size: 1.35rem;
  transform: translateY(-50%);
}

.contact-note {
  grid-column: 2;
  max-width: 510px;
  margin: -38px 0 0;
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.site-footer {
  background: var(--ink);
  color: var(--paper);
}

.footer-top {
  display: grid;
  grid-template-columns: 230px 1fr auto;
  align-items: center;
  gap: 6vw;
  min-height: 165px;
}

.footer-brand {
  width: 215px;
  padding: 10px 12px;
  background: var(--paper);
}

.footer-top p {
  max-width: 430px;
  margin: 0;
  color: rgba(255, 255, 255, 0.55);
  font-size: 0.82rem;
}

.back-to-top {
  color: var(--blue);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.back-to-top span {
  margin-left: 10px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding: 20px 0 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.63rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.footer-bottom p {
  margin: 0;
}

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 4px;
}

@media (max-width: 980px) {
  .header-inner {
    grid-template-columns: 200px 1fr auto;
  }

  .brand { width: 190px; }
  .desktop-nav { display: none; }
  .header-inner > .button { display: none; }

  .mobile-menu {
    display: block;
    justify-self: end;
  }

  .mobile-menu summary {
    display: grid;
    width: 42px;
    height: 42px;
    padding: 11px 9px;
    cursor: pointer;
    list-style: none;
  }

  .mobile-menu summary::-webkit-details-marker { display: none; }

  .mobile-menu summary span {
    display: block;
    height: 2px;
    background: var(--ink);
  }

  .mobile-menu nav {
    position: absolute;
    top: 82px;
    right: 0;
    left: 0;
    display: grid;
    padding: 20px 24px 28px;
    border-bottom: 1px solid var(--line);
    background: var(--paper);
    box-shadow: 0 18px 30px rgba(0, 0, 0, 0.08);
  }

  .mobile-menu nav a {
    padding: 12px 0;
    border-bottom: 1px solid var(--line);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
  }

  .hero,
  .hero-layout {
    min-height: auto;
  }

  .hero {
    background: var(--paper);
  }

  .hero-layout {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    padding: 80px 0 50px;
  }

  .hero-visual {
    min-height: 540px;
    margin: 0;
    background-color: var(--mist);
    background-image:
      linear-gradient(rgba(8, 164, 223, 0.1) 1px, transparent 1px),
      linear-gradient(90deg, rgba(8, 164, 223, 0.1) 1px, transparent 1px);
    background-size: 32px 32px;
  }

  .hero-grid { display: none; }

  .trust-inner {
    align-items: flex-start;
    padding: 28px 0;
  }

  .trust-inner ul {
    display: grid;
    gap: 9px;
  }

  .trust-inner li {
    border: 0;
  }

  .service-card,
  .service-card.featured,
  .service-card:nth-child(2),
  .service-card.dark {
    grid-column: span 6;
  }

  .service-card.dark {
    grid-column: 1 / -1;
  }

  .process-layout,
  .workforce-layout {
    grid-template-columns: 1fr;
  }

  .process-intro {
    max-width: 700px;
  }

  .workforce-visual {
    order: 2;
  }

  .training-inner {
    grid-template-columns: 120px 1fr;
    padding: 70px 0;
    gap: 40px;
  }

  .training-mark {
    width: 120px;
    height: 120px;
  }

  .training-inner .button {
    grid-column: 2;
    justify-self: start;
  }

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

  .contact-note {
    grid-column: 1;
    margin: -20px 0 0;
  }
}

@media (max-width: 700px) {
  .container {
    width: min(100% - 32px, 1180px);
  }

  .header-inner {
    min-height: 72px;
  }

  .brand { width: 166px; }
  .mobile-menu nav { top: 72px; }

  .hero-copy {
    padding: 63px 0 42px;
  }

  .hero h1 {
    font-size: clamp(2.8rem, 14vw, 4.2rem);
  }

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

  .hero-note {
    align-items: flex-start;
    margin-top: 40px;
  }

  .status-dot {
    margin-top: 6px;
    flex: 0 0 auto;
  }

  .hero-visual {
    min-height: 430px;
  }

  .structure {
    inset: 50px 0 0 8px;
    transform: scale(0.78);
    transform-origin: bottom right;
  }

  .building-back { right: 0; }
  .building-front { right: 115px; }
  .spec-card { min-width: 180px; }
  .measure { display: none; }

  .trust-inner {
    display: grid;
  }

  .trust-inner ul {
    width: 100%;
  }

  .trust-inner li {
    padding-left: 0;
  }

  .section {
    padding: 82px 0;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-bottom: 42px;
  }

  .section-heading h2,
  .process h2,
  .workforce h2,
  .training h2,
  .contact h2 {
    font-size: clamp(2.25rem, 11vw, 3.4rem);
  }

  .service-card,
  .service-card.featured,
  .service-card:nth-child(2),
  .service-card.dark {
    grid-column: 1 / -1;
    min-height: 385px;
  }

  .service-card {
    padding: 27px;
  }

  .service-card > a {
    left: 27px;
  }

  .process-layout {
    gap: 65px;
  }

  .steps li {
    grid-template-columns: 45px 1fr;
  }

  .workforce-layout {
    gap: 55px;
  }

  .workforce-visual {
    min-height: 470px;
  }

  .workforce-visual::before { inset: 34px; }
  .worker-card-main { top: 110px; width: 190px; height: 220px; }
  .worker-card-two { top: 60px; left: 22px; }
  .worker-card-three { right: 22px; bottom: 65px; }

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

  .training-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .training-mark {
    width: 100px;
    height: 100px;
    font-size: 2rem;
  }

  .training-inner .button {
    grid-column: 1;
  }

  .contact-panel {
    width: 100%;
    padding: 72px 24px;
  }

  .contact-note {
    margin-top: -16px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    padding: 55px 0;
    gap: 25px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
  }
}

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