:root {
  --ink: #11202f;
  --muted: #5e6b78;
  --paper: #ffffff;
  --soft: #f4f7f9;
  --line: #dce4ea;
  --navy: #0b2239;
  --blue: #1463a5;
  --red: #d7252f;
  --teal: #16877a;
  --gold: #c9932f;
  --shadow: 0 20px 60px rgba(11, 34, 57, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 1000;
  padding: 10px 14px;
  background: var(--paper);
  color: var(--ink);
  border-radius: 6px;
}

.skip-link:focus {
  top: 16px;
}

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(17, 32, 47, 0.08);
  backdrop-filter: blur(16px);
}

.top-strip {
  color: #ffffff;
  background: var(--navy);
  font-size: 13px;
}

.top-strip__inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 7px 0;
}

.top-strip a {
  color: #ffffff;
  font-weight: 700;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 260px;
}

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

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.site-nav a {
  padding: 10px 12px;
  color: #263746;
  font-size: 14px;
  font-weight: 700;
  border-radius: 6px;
}

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

.site-nav .nav-cta {
  margin-left: 6px;
  color: #ffffff;
  background: var(--red);
}

.site-nav .nav-cta:hover {
  color: #ffffff;
  background: #b91f28;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  background: var(--navy);
  border: 0;
  border-radius: 6px;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: #ffffff;
}

.hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  color: #ffffff;
  isolation: isolate;
}

.hero__image {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__shade {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(5, 17, 29, 0.9) 0%, rgba(5, 17, 29, 0.72) 42%, rgba(5, 17, 29, 0.22) 100%),
    linear-gradient(180deg, rgba(5, 17, 29, 0.15) 0%, rgba(5, 17, 29, 0.65) 100%);
}

.hero__content {
  display: flex;
  align-items: center;
  min-height: 720px;
  padding: 90px 0 130px;
}

.hero__copy {
  width: min(690px, 100%);
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--red);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: #ffb0b4;
}

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

h1 {
  margin-bottom: 22px;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 12px;
  font-size: 22px;
  line-height: 1.18;
}

.hero__lead {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 20px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 800;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button--primary {
  color: #ffffff;
  background: var(--red);
  box-shadow: 0 14px 30px rgba(215, 37, 47, 0.28);
}

.button--primary:hover {
  background: #b91f28;
}

.button--ghost {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.08);
}

.button--secondary {
  color: var(--navy);
  border-color: var(--line);
  background: #ffffff;
}

.trust-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 650px;
}

.trust-row span {
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
}

.trust-row strong {
  display: block;
  font-size: 24px;
}

.quick-panel {
  position: relative;
  z-index: 2;
  margin-top: -72px;
}

.quick-panel__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  overflow: hidden;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.quick-panel a {
  min-height: 116px;
  padding: 22px;
  border-right: 1px solid var(--line);
}

.quick-panel a:last-child {
  border-right: 0;
}

.quick-panel span {
  display: block;
  margin-bottom: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.quick-panel strong {
  display: block;
  line-height: 1.25;
}

.section {
  padding: 92px 0;
}

.intro {
  padding-top: 120px;
}

.intro__grid,
.fleet__grid,
.enquiry__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 56px;
  align-items: start;
}

.intro__text {
  color: var(--muted);
  font-size: 18px;
}

.section-head {
  max-width: 780px;
  margin-bottom: 34px;
}

.section-head--split {
  display: flex;
  max-width: none;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
}

.services {
  background: var(--soft);
}

.service-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.service-tab {
  min-height: 44px;
  padding: 10px 16px;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
  font-weight: 800;
}

.service-tab.is-active {
  color: #ffffff;
  background: var(--navy);
  border-color: var(--navy);
}

.service-panel {
  display: none;
}

.service-panel.is-active {
  display: block;
}

.service-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  gap: 34px;
  overflow: hidden;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 18px 50px rgba(17, 32, 47, 0.08);
}

.service-feature img {
  width: 100%;
  height: 100%;
  min-height: 380px;
  object-fit: cover;
  border-radius: 6px;
}

.service-feature div {
  padding: 26px 16px 26px 0;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 24px 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 5px rgba(22, 135, 122, 0.12);
}

.text-link {
  color: var(--blue);
  font-weight: 800;
}

.capability__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 58px;
  align-items: center;
}

.capability__media {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.capability__media img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 12px 35px rgba(17, 32, 47, 0.12);
}

.capability__media img:first-child {
  grid-row: span 2;
  height: 514px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 28px 0;
}

.metric-grid div {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.metric-grid strong {
  display: block;
  color: var(--red);
  font-size: 34px;
  line-height: 1;
}

.metric-grid span {
  color: var(--muted);
  font-weight: 700;
}

.why-carbonic {
  padding-top: 0;
  background: #ffffff;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.why-item {
  position: relative;
  min-height: 86px;
  padding: 17px 16px 17px 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
  color: #263746;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.35;
}

.why-item::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 20px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--teal);
}

.why-item::after {
  content: "";
  position: absolute;
  left: 21px;
  top: 23px;
  width: 5px;
  height: 9px;
  border: solid #ffffff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.approvals {
  color: #ffffff;
  background: var(--navy);
}

.approvals .section-kicker {
  color: #ffb0b4;
}

.approval-marquee {
  position: relative;
  overflow: hidden;
  padding: 10px 0;
  mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
}

.approval-track {
  display: flex;
  width: max-content;
  gap: 18px;
  animation: approval-scroll 38s linear infinite;
  will-change: transform;
}

.approval-track a {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 190px;
  height: 132px;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.14);
}

.approval-track img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

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

@keyframes approval-scroll {
  from {
    transform: translateX(calc(-50% - 9px));
  }

  to {
    transform: translateX(0);
  }
}

.fleet {
  background: linear-gradient(180deg, #ffffff 0%, #f7fafb 100%);
}

.location-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.location-list span {
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  font-weight: 800;
}

.coverage-groups {
  display: grid;
  gap: 22px;
  margin-top: 28px;
}

.coverage-group h3 {
  margin-bottom: 0;
  color: var(--blue);
  font-size: 18px;
}

.coverage-card {
  padding: 34px;
  color: #ffffff;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(20, 99, 165, 0.94), rgba(11, 34, 57, 0.96)),
    url("../images/banner_1.jpg") center/cover;
  box-shadow: var(--shadow);
}

.coverage-card p {
  color: rgba(255, 255, 255, 0.82);
}

.client-marquee {
  position: relative;
  overflow: hidden;
  padding: 8px 0;
  mask-image: linear-gradient(90deg, transparent 0, #000 8%, #000 92%, transparent 100%);
}

.client-track {
  display: flex;
  width: max-content;
  gap: 16px;
  animation: client-scroll 64s linear infinite;
  will-change: transform;
}

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

.client-logo {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 188px;
  height: 112px;
  padding: 12px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  box-shadow: none;
}

.client-logo--wide {
  width: 250px;
}

.client-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@keyframes client-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(calc(-50% - 8px));
  }
}

.process {
  background: var(--soft);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.process-grid article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.process-grid span {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--red);
  font-weight: 900;
}

.process-grid p {
  color: var(--muted);
}

.enquiry {
  background: #ffffff;
}

.contact-card {
  display: grid;
  gap: 8px;
  margin-top: 30px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.contact-card a {
  color: var(--blue);
  font-weight: 800;
}

.enquiry-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
  box-shadow: 0 16px 44px rgba(17, 32, 47, 0.08);
}

.enquiry-form label {
  display: grid;
  gap: 7px;
  color: #263746;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.enquiry-form input,
.enquiry-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 12px;
  color: var(--ink);
  background: #ffffff;
  border: 1px solid #cdd8df;
  border-radius: 6px;
  outline: none;
}

.enquiry-form textarea {
  resize: vertical;
}

.enquiry-form input:focus,
.enquiry-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(20, 99, 165, 0.14);
}

.span-2 {
  grid-column: span 2;
}

.captcha-box {
  display: flex;
  align-items: end;
  min-height: 70px;
}

.captcha-box img {
  max-height: 52px;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.form-message {
  grid-column: span 2;
  margin: 0;
  padding: 12px;
  border-radius: 6px;
  background: #e9f6f3;
  color: #0c5c52;
  font-weight: 800;
}

.site-footer {
  color: #ffffff;
  background: #081827;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.8fr) minmax(0, 0.8fr);
  gap: 40px;
  padding: 56px 0;
}

.footer-logo {
  width: 260px;
  margin-bottom: 18px;
  padding: 8px;
  border-radius: 6px;
  background: #ffffff;
}

.site-footer p {
  color: rgba(255, 255, 255, 0.72);
}

.site-footer h2 {
  margin-bottom: 14px;
  font-size: 15px;
  text-transform: uppercase;
}

.site-footer a,
.site-footer span {
  display: block;
  color: rgba(255, 255, 255, 0.76);
  margin-bottom: 8px;
}

.site-footer a:hover {
  color: #ffffff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

@media (max-width: 980px) {
  .top-strip__inner {
    display: none;
  }

  .nav-wrap {
    min-height: 70px;
  }

  .brand {
    width: 220px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 70px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #ffffff;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav .nav-cta {
    margin-left: 0;
    text-align: center;
  }

  .hero,
  .hero__content {
    min-height: 650px;
  }

  .quick-panel__grid,
  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quick-panel a {
    border-bottom: 1px solid var(--line);
  }

  .intro__grid,
  .capability__grid,
  .fleet__grid,
  .enquiry__grid,
  .service-feature,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .service-feature div {
    padding: 8px;
  }

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

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, 1160px);
  }

  .brand {
    width: 190px;
  }

  .hero,
  .hero__content {
    min-height: 690px;
  }

  .hero__content {
    padding: 70px 0 110px;
  }

  .hero__shade {
    background: linear-gradient(180deg, rgba(5, 17, 29, 0.72) 0%, rgba(5, 17, 29, 0.9) 100%);
  }

  h1 {
    font-size: 42px;
  }

  h2 {
    font-size: 32px;
  }

  .hero__lead,
  .intro__text {
    font-size: 17px;
  }

  .trust-row,
  .quick-panel__grid,
  .metric-grid,
  .why-grid,
  .process-grid,
  .enquiry-form {
    grid-template-columns: 1fr;
  }

  .span-2,
  .form-message {
    grid-column: span 1;
  }

  .section {
    padding: 68px 0;
  }

  .intro {
    padding-top: 104px;
  }

  .section-head--split {
    display: block;
  }

  .service-feature {
    padding: 12px;
  }

  .service-feature img {
    min-height: 240px;
  }

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

  .capability__media img,
  .capability__media img:first-child {
    height: 260px;
  }

  .footer-bottom {
    display: block;
  }
}