:root {
  --color-bg: #f3f3ff;
  --color-blue: #01aaff;
  --color-blue-dark: #028fda;
  --color-text: #000000;
  --color-muted: #545a6c;
  --color-white: #ffffff;
  --color-black: #000000;
  --font-heading: "Poppins", Arial, sans-serif;
  --font-body: "Roboto", Arial, sans-serif;
  --container: 1138px;
  --radius-xl: 34px;
  --radius-lg: 28px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.5;
  overflow-x: hidden;
}

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

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

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

.section-pad {
  padding-block: 84px;
}

.button,
.email-button,
.nav-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-blue);
  border-radius: 4px;
  background: var(--color-blue);
  color: var(--color-white);
  font-weight: 500;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.button:hover,
.button:focus,
.button:focus-visible,
.email-button:hover,
.email-button:focus,
.email-button:focus-visible,
.nav-button:hover,
.nav-button:focus,
.nav-button:focus-visible {
  background: transparent;
  border-color: var(--color-blue);
  color: var(--color-blue);
  transform: translateY(-1px);
}

.site-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 20;
  height: 84px;
  background: transparent;
}

.header-inner {
  width: min(1142px, calc(100% - 48px));
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link img {
  width: 295px;
  max-height: 79px;
  height: auto;
  mix-blend-mode: multiply;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 35px;
  font-size: 15px;
  line-height: 1;
}

.site-nav a {
  color: var(--color-text);
  white-space: nowrap;
  transition: color 180ms ease;
}

.site-nav a:hover {
  color: var(--color-blue);
}

.site-nav a.active {
  color: var(--color-blue);
}

.site-nav .nav-button {
  border: 1px solid var(--color-blue);
  min-width: 114px;
  height: 39px;
  padding-inline: 22px;
  color: var(--color-white);
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.site-nav .nav-button:hover,
.site-nav .nav-button:focus-visible {
  background: transparent;
  border-color: var(--color-blue);
  color: var(--color-blue);
  transform: translateY(-1px);
}

.site-header .site-nav a.nav-button:hover,
.site-header .site-nav a.nav-button:focus,
.site-header .site-nav a.nav-button:focus-visible {
  background: transparent;
  color: var(--color-blue);
  border: 1px solid var(--color-blue);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 4px;
  background: var(--color-blue);
  cursor: pointer;
  padding: 10px;
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 4px 0;
  background: #fff;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle.is-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.section-hero {
  position: relative;
  min-height: 800px;
  overflow: hidden;
  padding-top: 150px;
}

.hero-pattern {
  position: absolute;
  top: 0;
  left: 0;
  width: clamp(360px, 39vw, 561px);
  opacity: 0.62;
  pointer-events: none;
}

.social-vertical {
  position: absolute;
  left: max(24px, calc((100vw - var(--container)) / 2 - 128px));
  top: 320px;
  margin: 0;
  font-size: 15px;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  white-space: nowrap;
}

.social-vertical span:first-child {
  color: #000000;
}

.social-vertical span:last-child {
  color: #545a6c;
}

.hero-inner {
  display: grid;
  grid-template-columns: 520px 1fr;
  align-items: start;
  gap: 14px;
}

.hero-copy {
  position: relative;
  z-index: 2;
  padding-top: 122px;
}

.hero-intro {
  display: grid;
  grid-template-columns: 173px 285px;
  gap: 24px;
  align-items: center;
  max-width: 482px;
  margin-bottom: 26px;
}

.hero-intro img {
  width: 173px;
  height: 73px;
  border-radius: 40px;
  object-fit: cover;
}

.hero-intro p {
  margin: 0;
  color: var(--color-muted);
  font-size: 18px;
  line-height: 1.24;
}

.hero h1,
.about h2,
.quality h2,
.safety h2,
.cta h2,
.section-title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 800;
  line-height: 1.03;
  text-transform: uppercase;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 610px;
  font-size: clamp(64px, 6.25vw, 100px);
  margin-bottom: 82px;
}

.hero h1 span span {
  color: var(--color-text);
}

.hero h1 {
  color: var(--color-blue);
}

.hero-line {
  display: block;
  white-space: nowrap;
}

.hero-visual {
  position: absolute;
  top: 84px;
  right: 0;
  width: min(54.85vw, 877px);
  min-width: 650px;
  overflow: hidden;
  border-radius: 999px 0 0 999px;
  pointer-events: none;
}

.hero-visual img {
  width: 100%;
  height: auto;
}

.contact-info h2 {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 0 0 34px;
  color: var(--color-muted);
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 500;
  line-height: 1;
}

.contact-info h2::after {
  content: "";
  width: 258px;
  height: 1px;
  background: rgb(0 0 0 / 6%);
}

.contact-list {
  display: flex;
  gap: 36px;
}

.contact-item {
  display: grid;
  grid-template-columns: 21px 1px minmax(0, 1fr);
  column-gap: 12px;
  align-items: center;
  width: 245px;
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.28;
}

.contact-item::before {
  content: "";
  grid-column: 2;
  grid-row: 1;
  align-self: center;
  width: 1px;
  height: 32px;
  background: rgb(0 0 0 / 6%);
}

.contact-item > span:last-child {
  grid-column: 3;
}

.contact-item strong {
  display: block;
  color: var(--color-text);
  font-size: 18px;
  font-weight: 400;
}

.contact-icon {
  display: grid;
  place-items: center;
  width: 21px;
  height: 21px;
}

.contact-icon img {
  width: 21px;
  height: 21px;
}

.about {
  padding-block: 0;
  padding-top: 100px;
}

.about-shell {
  position: relative;
  min-height: 642px;
}

.about-shell::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: calc((100vw - var(--container)) / 2 + 1090px);
  height: 642px;
  border-radius: var(--radius-xl) 0 0 var(--radius-xl);
  background: var(--color-white);
}

.about-black-block {
  position: absolute;
  left: 0;
  bottom: 0;
  width: calc((100vw - var(--container)) / 2 + 260px);
  height: 246px;
  border-radius: 0 0 28px 0;
  background: var(--color-black);
  margin-bottom: -44px;
}

.about-inner {
  position: relative;
  display: grid;
  grid-template-columns: 555px 1fr;
  gap: 75px;
  align-items: center;
  min-height: 642px;
}

.round-image {
  position: relative;
  overflow: hidden;
  border-radius: 999px;
}

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

.about-image {
  width: 555px;
  height: 457px;
  align-self: start;
  margin-top: 100px;
}

.about-content {
  position: relative;
  padding-top: 0;
}

.ghost-text {
  position: absolute;
  z-index: 0;
  margin: 0;
  color: var(--color-bg);
  font-family: var(--font-heading);
  font-size: 182px;
  font-weight: 800;
  line-height: 0.72;
  text-transform: uppercase;
  white-space: nowrap;
  pointer-events: none;
}

.about-ghost {
  right: -9px;
  bottom: -3px;
  text-align: right;
  font-size: 200px;
}

.about-content > *:not(.ghost-text),
.safety-content,
.safety-media {
  position: relative;
  z-index: 1;
}

.about h2,
.quality h2,
.safety h2,
.cta h2 {
  font-size: clamp(42px, 3.75vw, 60px);
}

.about h2 span,
.quality h2 span,
.safety h2 span,
.section-title span {
  color: var(--color-blue);
}

.about-content p:not(.ghost-text),
.quality-content li,
.safety-content p {
  color: var(--color-muted);
  font-size: 18px;
  line-height: 1.5;
}

.about-content p:not(.ghost-text) {
  max-width: 585px;
  margin: 28px 0 16px;
  line-height: 1.6667em;
}

.about-description span {
  display: block;
}

.check-list {
  display: grid;
  gap: 15px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 11px;
  align-items: start;
  color: #545a6c;
}

.check-icon {
  display: block;
  width: 20px;
  height: 15px;
  top: 0.35em;
  margin-top: 0.35em;
}

.check-icon img {
  width: 20px;
  height: 15px;
}

.operations {
  position: relative;
  overflow: hidden;
  padding-top: 150px;
  padding-bottom: 137px;
}

.operations-pattern {
  position: absolute;
  right: 0;
  top: -19%;
  width: 358px;
  opacity: 1;
  pointer-events: none;
}

.section-title {
  text-align: center;
  font-size: clamp(42px, 3.75vw, 60px);
  margin-bottom: 92px;
}

.operation-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.operation-card img {
  width: 100%;
  aspect-ratio: 545 / 408;
  object-fit: cover;
  border-radius: 32px;
}

.operation-card h3 {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 26px 0 0;
  color: var(--color-muted);
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 500;
  text-align: center;
}

.operation-card h3 a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.operation-card .operation-arrow {
  width: 13px;
  height: 14px;
  aspect-ratio: auto;
  margin-left: 0;
  border-radius: 0;
  object-fit: contain;
}

.quality {
  position: relative;
  overflow: hidden;
  padding-top: 0;
  padding-bottom: 100px;
}

.quality-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 585px) minmax(0, 555px);
  gap: 64px;
  align-items: center;
  z-index: 1;
}

.quality-image {
  width: auto;
  margin-left: calc((var(--container) - 100vw) / 2);
  overflow: hidden;
  border-radius: 0 999px 999px 0;
}

.quality-image img {
  width: 100%;
  height: auto;
}

.quality-content h2 {
  max-width: 555px;
  margin-bottom: 30px;
}

.quality-content h2 span {
  display: block;
}

.quality-content h2 .quality-highlight {
  display: inline;
  color: #01AAFF;
}

.quality-thumb {
  width: 273px;
  height: 104px;
  margin-bottom: 28px;
  border-radius: 28px;
  object-fit: cover;
}

.quality-content .check-list {
  gap: 19px;
}

.safety {
  padding-top: 0;
  padding-bottom: 84px;
}

.safety-shell {
  position: relative;
  min-height: 600px;
}

.safety-shell::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: calc((100vw - var(--container)) / 2 + 900px);
  height: 595px;
  border-radius: 0 34px 0 0;
  background: var(--color-white);
}

.safety-shell > .ghost-text {
  left: 0;
  bottom: 0;
  max-width: 100%;
  overflow: hidden;
}

@media (max-width: 1440px) {
  .ghost-text,
  .about-ghost {
    font-size: 150px !important;
  }
}

.safety-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 520px) minmax(0, 555px);
  gap: 70px;
  min-height: 595px;
  align-items: center;
}

.safety-content h2 {
  max-width: 480px;
}

.safety-content h2 span {
  display: block;
}

.safety-content p {
  max-width: 505px;
  margin: 28px 0 32px;
}

.button {
  width: 151px;
  height: 54px;
  font-size: 15px;
}

.safety-media {
  height: 457px;
}

.safety-image {
  width: 555px;
  height: 457px;
}

.safety-black-block {
  position: absolute;
  right: calc((var(--container) - 100vw) / 2);
  bottom: -88px;
  width: 622px;
  height: 246px;
  border-radius: 0 0 0 28px;
  background: var(--color-black);
}

.projects {
  overflow: hidden;
  padding-top: 0;
  padding-bottom: 84px;
}

.projects .section-title {
  margin-bottom: 62px;
}

.project-slider {
  position: relative;
  margin-left: calc((100vw - var(--container)) / 2);
}

.project-viewport {
  overflow: hidden;
}

.project-track {
  display: flex;
  gap: 32px;
  transition: transform 360ms ease;
  will-change: transform;
}

.project-card {
  flex: 0 0 555px;
}

.project-card img {
  width: 100%;
  height: 415px;
  object-fit: cover;
  border-radius: 32px;
}

.slider-button {
  position: absolute;
  z-index: 2;
  top: 50%;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-muted);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.12);
  cursor: pointer;
  transform: translateY(-50%);
}

.slider-button img {
  width: 7px;
  height: 11px;
}

.slider-prev {
  left: 18px;
}

.slider-next {
  right: 210px;
}

.quote-section {
  position: relative;
  overflow: hidden;
  padding-top: 66px;
  padding-bottom: 112px;
}

.quote-pattern {
  position: absolute;
  left: 0;
  bottom: -465px;
  width: clamp(360px, 34vw, 502px);
  height: auto;
  max-width: none;
}

.quote-inner {
  position: relative;
  min-height: 205px;
  display: grid;
  place-items: center;
}

.quote-inner img {
  position: absolute;
  top: 0;
  left: 0;
  width: 88px;
  opacity: 1;
}

.quote-inner blockquote {
  max-width: 1049px;
  margin: 0;
  color: var(--color-muted);
  font-family: var(--font-heading);
  font-size: clamp(25px, 2.125vw, 34px);
  font-weight: 500;
  line-height: 1.32;
  text-align: center;
  z-index: 9;
}

.cta {
  position: relative;
  overflow: unset;
  background: var(--color-bg);
}

.cta::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: calc((100vw - var(--container)) / 2 + var(--container) + 32px);
  background: var(--color-white);
}

.cta-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 246px 1fr;
  gap: 82px;
  align-items: center;
  min-height: unset;
}

.cta-image {
  width: 490px;
  height: 246px;
  margin-left: calc((var(--container) - 100vw) / 2);
  overflow: hidden;
  border-radius: 0 130px 130px 0;
  margin-top: -136px;
}

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

.cta h2 {
  max-width: 812px;
  margin-top: 0;
  margin-bottom: 30px;
}

.cta-content {
  padding-top: 85px;
}

.cta h2 span {
  color: var(--color-muted);
}

.email-button {
  min-width: 378px;
  height: 56px;
  padding-inline: 26px;
  font-family: var(--font-heading);
  font-size: 24px;
}

.site-footer {
  position: relative;
  background: var(--color-bg);
  padding-top: 52px;
  padding-bottom: 64px;
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0 0 0 auto;
  width: calc((100vw - var(--container)) / 2 + var(--container) + 32px);
  background: var(--color-white);
}

.footer-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 295px 1fr;
  gap: 120px;
  border-top: 1px solid rgba(84, 90, 108, 0.16);
  padding-top: 57px;
}

.footer-brand img {
  width: 235px;
  margin-bottom: 26px;
}

.footer-brand p,
.footer-links nav,
.footer-links p {
  margin: 0;
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.5;
}

.footer-links h2 {
  margin: 0 0 28px;
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 500;
  line-height: 1;
}

.footer-links nav {
  display: flex;
  gap: 36px;
  margin-bottom: 32px;
}

.footer-links p {
  font-size: 16px;
}

.footer-links p a {
  color: var(--color-blue);
}

@media (max-width: 1440px) {
  .slider-next {
    right: clamp(48px, 14vw, 210px);
  }

  .safety-shell > .ghost-text {
    font-size: clamp(90px, 10.4vw, 150px);
  }

  .cta-inner {
    grid-template-columns: 420px 1fr;
    gap: 60px;
  }
}

@media (max-width: 1280px) {
  .safety-shell > .ghost-text {
    font-size: clamp(88px, 9vw, 116px);
  }
}

@media (max-width: 1200px) {
  .section-pad,
  .about,
  .operations,
  .quality,
  .safety,
  .projects,
  .quote-section {
    padding-top: 80px;
    padding-bottom: 80px;
  }

  .cta {
    padding-top: 80px;
  }

  .site-footer {
    padding-bottom: 80px;
  }

  .cta-image {
    width: 366px;
  }
}

@media (max-width: 1199px) {
  :root {
    --container: 920px;
  }

  .social-vertical {
    left: calc((100vw - var(--container)) / 2);
    top: 545px;
    z-index: 3;
    font-size: 15px;
    writing-mode: horizontal-tb;
    transform: none;
  }

  .section-hero {
    min-height: 734px;
  }

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

  .hero-visual {
    right: -140px;
    min-width: 590px;
    opacity: 0.72;
  }

  .about-inner,
  .quality-inner,
  .safety-inner {
    grid-template-columns: 1fr 1fr;
    gap: 38px;
  }

  .about-image,
  .safety-image {
    width: 100%;
    max-width: 555px;
  }

  .quality-image {
    width: 58vw;
  }

  .project-card {
    flex-basis: 470px;
  }

  .project-card img {
    height: 352px;
  }

  .safety-shell > .ghost-text {
    font-size: clamp(70px, 7.4vw, 88px);
  }

  .cta-inner {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .cta-image {
    width: min(490px, 52vw);
  }

  .cta-content {
    padding-top: 70px;
  }
}

@media (max-width: 1024px) {
  .section-pad,
  .about,
  .operations,
  .quality,
  .safety,
  .projects,
  .quote-section {
    padding-top: 50px;
    padding-bottom: 50px;
  }

  .cta {
    padding-top: 50px;
  }

  .site-footer {
    padding-bottom: 50px;
  }

  .site-header {
    height: 78px;
  }

  .logo-link img {
    width: 218px;
    max-height: 58px;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 78px;
    left: 18px;
    right: 18px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px);
    background: var(--color-white);
    border: 1px solid rgba(1, 170, 255, 0.16);
    border-radius: 0 0 10px 10px;
    box-shadow: 0 16px 30px rgba(0, 0, 0, 0.08);
    padding: 0 18px;
    transition: max-height 220ms ease, opacity 180ms ease, transform 180ms ease, visibility 180ms ease, padding 180ms ease;
  }

  .site-nav.is-open {
    max-height: 320px;
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
    padding: 10px 18px 18px;
  }

  .site-nav a {
    padding: 15px 0;
    font-size: 16px;
  }

  .site-nav .nav-button {
    width: 152px;
    height: 42px;
    margin-top: 8px;
    padding: 0 18px;
  }

  .safety-black-block {
    position: absolute;
    right: calc((var(--container) - 100vw) / 2);
    bottom: -88px;
    width: 432px;
    height: 246px;
    border-radius: 0 0 0 28px;
    background: var(--color-black);
  }
}

@media (min-width: 768px) and (max-width: 1200px) {
  .section-pad,
  .about,
  .operations,
  .quality,
  .safety,
  .projects,
  .quote-section {
    padding-top: 0;
    padding-bottom: 80px;
  }
}

@media (min-width: 1025px) and (max-width: 1200px) {
  .about-shell::before {
    width: calc((100vw - var(--container)) / 2 + 718px);
  }
}

@media (max-width: 991px) {
  .container {
    width: min(100% - 36px, var(--container));
  }

  .section-hero {
    min-height: auto;
    padding: 120px 0 72px;
  }

  .social-vertical {
    bottom: 0;
    top: unset;
    left: 20px;
  }

  .hero-copy {
    padding-top: 0;
    order: 2;
  }

  .hero-visual {
    order: 1;
    position: relative;
    top: 0;
    right: 0;
    width: 100%;
    min-width: 0;
    opacity: 1;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    margin: 0 0 0 20px !important;
    width: 100% !important;
    gap: 25px;
  }

  .hero-intro {
    grid-template-columns: 150px minmax(0, 1fr);
    max-width: 100%;
  }

  .hero h1 {
    margin-bottom: 52px;
  }

  .contact-list {
    flex-wrap: wrap;
    gap: 26px;
  }

  .contact-info h2::after {
    flex: 0;
    width: auto;
    min-width: 70px;
  }

  .about-shell::before,
  .safety-shell::before {
    width: 100%;
    height: 100%;
    border-radius: 0;
  }

  .about-black-block,
  .safety-black-block {
    display: none;
  }

  .about-inner,
  .quality-inner,
  .safety-inner,
  .cta-inner {
    grid-template-columns: 1fr;
  }

  .about-image {
    width: min(555px, 100%);
    height: auto;
    aspect-ratio: 555 / 457;
    margin: 40px auto 0;
  }

  .about-content {
    padding: 0 0 44px;
  }

  .about-ghost {
    right: auto;
    left: -18px;
    bottom: 0;
  }

  .section-title {
    margin-bottom: 48px;
  }

  .operation-grid {
    gap: 30px;
  }

  .quality-image {
    width: calc(100% + 36px);
    margin-left: -18px;
  }

  .quality-content {
    max-width: 650px;
  }

  .safety-shell {
    min-height: auto;
  }

  .safety-inner {
    min-height: auto;
    padding-block: 56px;
  }

  .safety-media {
    height: auto;
  }

  .safety-image {
    width: min(555px, 100%);
    height: auto;
    aspect-ratio: 555 / 457;
    margin-inline: auto;
  }

  .safety-shell > .ghost-text {
    bottom: 0;
    font-size: clamp(68px, 11vw, 96px);
  }

  .project-slider {
    margin-left: 18px;
  }

  .project-card {
    flex-basis: min(78vw, 430px);
  }

  .project-card img {
    height: auto;
    aspect-ratio: 555 / 415;
  }

  .slider-next {
    right: 18px;
  }

  .quote-pattern {
    bottom: -360px;
    width: min(430px, 56vw);
  }

  .cta::before,
  .site-footer::before {
    left: 0;
    width: auto;
  }

  .cta-image {
    width: min(490px, 100%);
    height: auto;
    aspect-ratio: 490 / 246;
    margin-left: -18px;
  }

  .cta-content {
    padding-top: 52px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 38px;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .about-shell::before,
  .safety-shell::before {
    width: calc((100vw - var(--container)) / 2 + 665px);
    height: 100%;
    border-radius: 34px 0 0 0;
  }

  .about-ghost {
    right: 0;
    left: 0;
    bottom: 0;
  }
}

@media (min-width: 768px) and (max-width: 991px) {
  .about-image {
    width: 100% !important;
    max-width: 100%;
    height: auto;
    aspect-ratio: 0;
    margin: 48px 0 0 0;
  }
}

@media (min-width: 767px) and (max-width: 991px) {
  .quality-image {
    width: calc(100% + 36px);
    margin-left: -36px;
  }

  .quality-content {
    max-width: 100%;
  }

  .safety-image {
    width: 100%;
    max-width: 100%;
    height: auto;
    aspect-ratio: 555 / 457;
    margin-inline: auto;
  }
}

@media (max-width: 767px) {
  body {
    font-size: 16px;
  }

  .section-pad {
    padding-block: 40px;
  }

  .about,
  .operations,
  .quality,
  .safety,
  .projects,
  .quote-section {
    padding-top: 40px;
    padding-bottom: 40px;
  }

  .cta {
    padding-top: 40px;
  }

  .site-footer {
    padding-bottom: 40px;
  }

  .section-hero {
    padding-bottom: 40px;
  }

  .hero-visual {
    order: 1;
    position: relative;
    top: 0;
    right: 0;
    width: 100%;
    opacity: 1;
  }

  .hero-copy {
    padding-top: 0;
    order: 2;
  }

  .hero-intro {
    grid-template-columns: auto;
    gap: 18px;
    max-width: 100%;
  }

  .social-vertical {
    bottom: 0;
    top: unset;
    left: 20px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    margin: 0 0 0 20px !important;
    width: 100% !important;
    gap: 25px;
  }

  .hero h1 {
    font-size: clamp(50px, 12vw, 78px);
  }

  .about h2,
  .quality h2,
  .safety h2,
  .cta h2,
  .section-title {
    font-size: clamp(38px, 8vw, 52px);
  }

  .operation-card h3 {
    margin-top: 18px;
  }

  .quality-image {
    width: calc(100% + 36px);
    margin-left: -36px;
  }

  .safety-inner {
    padding-block: 48px;
  }

  .safety-shell > .ghost-text {
    font-size: clamp(56px, 12vw, 82px);
  }

  .ghost-text,
  .about-ghost {
    font-size: 48px !important;
  }

  .quote-inner {
    min-height: 180px;
  }

  .quote-inner blockquote {
    font-size: clamp(22px, 4.6vw, 30px);
  }

  .cta-image {
    width: calc(100% + 15px);
    margin-top: -62px;
    margin-left: -20px;
  }

  .cta-content {
    padding-top: 44px;
  }

  .footer-inner {
    padding-top: 48px;
  }
}

@media (max-width: 575px) {
  .container {
    width: calc(100% - 30px);
  }

  .site-header {
    height: 66px;
  }

  .logo-link img {
    width: 186px;
  }

  .menu-toggle {
    width: 38px;
    height: 38px;
    padding: 8px;
  }

  .site-nav {
    top: 66px;
    left: 15px;
    right: 15px;
  }

  .hero-pattern,
  .operations-pattern {
    opacity: 0.32;
  }

  .section-hero {
    padding-top: 84px;
  }

  .social-vertical {
    font-size: 14px;
  }

  .hero-intro img {
    width: 160px;
  }

  .hero h1 {
    font-size: clamp(46px, 15vw, 68px);
  }

  .contact-list {
    display: grid;
  }

  .contact-item {
    width: 100%;
  }

  .about h2,
  .quality h2,
  .safety h2,
  .cta h2,
  .section-title {
    font-size: clamp(34px, 10vw, 46px);
  }

  .about-content p:not(.ghost-text),
  .quality-content li,
  .safety-content p,
  .hero-intro p {
    font-size: 16px;
  }

  .about-description span {
    display: inline;
  }

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

  .operation-card img,
  .project-card img {
    border-radius: 24px;
  }

  .quality-thumb {
    width: min(273px, 100%);
    height: auto;
    aspect-ratio: 273 / 104;
  }

  .project-track {
    gap: 18px;
  }

  .project-card {
    flex-basis: calc(100vw - 60px);
  }

  .slider-button {
    width: 38px;
    height: 38px;
  }

  .quote-inner blockquote {
    text-align: center;
  }

  .quote-inner img {
    width: 70px;
    left: 0;
  }

  .quote-pattern {
    bottom: -250px;
    width: min(360px, 82vw);
  }

  .email-button {
    min-width: 0;
    width: 100%;
    font-size: 18px;
  }

  .cta-inner,
  .cta-inner > * {
    min-width: 0;
  }

  .cta-content {
    width: 100%;
  }

  .footer-links nav {
    flex-direction: column;
    gap: 14px;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: clamp(42px, 13.5vw, 54px);
  }

  .contact-info h2 {
    font-size: 21px;
    gap: 12px;
  }

  .ghost-text {
    font-size: 72px;
    width: 100%;
    overflow: hidden;
  }

  .section-title {
    margin-bottom: 36px;
  }

  .cta h2 {
    font-size: clamp(32px, 9vw, 42px);
  }

  .footer-brand img {
    width: 190px;
  }
}

@media (max-width: 375px) {
  .container {
    width: calc(100% - 24px);
  }

  .header-inner {
    width: calc(100% - 24px);
  }

  .logo-link img {
    width: 198px;
  }

  .hero h1 {
    font-size: 40px;
  }

  .hero-intro p,
  .contact-item,
  .about-content p:not(.ghost-text),
  .quality-content li,
  .safety-content p {
    font-size: 15px;
  }

  .about h2,
  .quality h2,
  .safety h2,
  .cta h2,
  .section-title {
    font-size: 32px;
  }

  .project-slider {
    margin-left: 12px;
  }

  .about-ghost {
    left: 0;
  }

  .project-card {
    flex-basis: calc(100vw - 48px);
  }

  .slider-prev {
    left: 12px;
  }

  .slider-next {
    right: 12px;
  }
}

@media (max-width: 1440px) {
  .ghost-text,
  .about-ghost {
    font-size: clamp(50px, 6.6vw, 94px);
  }

  .safety-shell > .ghost-text {
    font-size: clamp(58px, 7.2vw, 104px);
  }
}

@media (max-width: 1200px) {
  .ghost-text,
  .about-ghost {
    font-size: 111px !important;
  }

  .safety-shell > .ghost-text {
    font-size: clamp(44px, 6.1vw, 70px);
  }
}

@media (max-width: 991px) {
  .ghost-text,
  .about-ghost {
    font-size: clamp(30px, 6vw, 48px);
  }

  .safety-shell > .ghost-text {
    font-size: clamp(36px, 7vw, 54px);
  }
}

@media (max-width: 575px) {
  .ghost-text,
  .about-ghost {
    font-size: clamp(22px, 7.4vw, 34px);
  }

  .safety-shell > .ghost-text {
    font-size: clamp(26px, 8.4vw, 38px);
  }
}

@media (max-width: 767px) {
  .ghost-text,
  .about-ghost {
    font-size: 48px !important;
  }
}