:root {
  --ink: #101923;
  --muted: #637083;
  --line: #dbe3ea;
  --navy: #082238;
  --blue: #0b5d8e;
  --teal: #0fa3a0;
  --yellow: #f5b642;
  --paper: #f7fafc;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(8, 34, 56, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(20px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.93);
  border-bottom: 1px solid rgba(219, 227, 234, 0.82);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 240px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: var(--white);
  font-weight: 800;
}

.brand-logo {
  display: block;
  width: 212px;
  height: auto;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
  margin-top: 2px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: #34475b;
  font-size: 14px;
  font-weight: 700;
}

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

.header-cta,
.primary-button,
.secondary-button,
.contact-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 8px;
  font-weight: 800;
}

.header-cta,
.primary-button,
.contact-form button {
  color: var(--ink);
  background: var(--yellow);
  box-shadow: 0 10px 26px rgba(245, 182, 66, 0.32);
}

.secondary-button {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.42);
}

.hero {
  position: relative;
  min-height: 92vh;
  display: grid;
  align-items: end;
  padding: 148px clamp(20px, 4vw, 56px) 54px;
  overflow: hidden;
  color: var(--white);
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(4, 15, 27, 0.94) 0%, rgba(6, 27, 45, 0.76) 42%, rgba(8, 34, 56, 0.26) 100%),
    linear-gradient(0deg, rgba(4, 15, 27, 0.72) 0%, rgba(4, 15, 27, 0.08) 54%);
}

.hero-content {
  position: relative;
  max-width: 820px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero .eyebrow {
  color: var(--yellow);
}

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

h1 {
  max-width: 780px;
  margin-bottom: 22px;
  font-size: clamp(40px, 6vw, 78px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.04;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 21px;
  line-height: 1.22;
}

.hero-copy {
  max-width: 680px;
  margin-bottom: 28px;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.6;
}

.hero-brand-name {
  margin: 0 0 14px;
  color: var(--white);
  font-size: clamp(34px, 5vw, 68px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-actions,
.proof-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.proof-strip {
  margin-top: 34px;
  color: rgba(255, 255, 255, 0.78);
}

.proof-strip span {
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.proof-strip strong {
  color: var(--white);
}

.section,
.platform-band,
.contact-section,
.brand-band {
  padding: 88px clamp(20px, 4vw, 56px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  gap: 50px;
  align-items: start;
  background: var(--white);
}

.intro p:last-child,
.platform-copy p,
.coverage-grid p,
.project-card p,
.contact-copy p,
.service-grid p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.72;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 36px;
}

.service-grid,
.coverage-grid,
.project-grid {
  display: grid;
  gap: 20px;
}

.service-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.service-grid article,
.coverage-grid > div,
.dashboard-panel,
.contact-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 34px rgba(16, 25, 35, 0.06);
}

.service-grid article {
  min-height: 260px;
  padding: 26px;
}

.service-icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 40px;
  margin-bottom: 24px;
  border-radius: 8px;
  color: var(--white);
  background: var(--navy);
  font-weight: 800;
}

.brand-band {
  overflow: hidden;
  background: #eef6f9;
}

.brand-band-copy {
  max-width: 780px;
  margin-bottom: 28px;
}

.brand-marquee {
  overflow: hidden;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

.brand-track {
  display: flex;
  width: max-content;
  gap: 16px;
  animation: brandFlow 28s linear infinite;
}

.brand-logo-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  width: 188px;
  height: 92px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 28px rgba(16, 25, 35, 0.05);
  white-space: nowrap;
}

.brand-logo-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.form-note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

@keyframes brandFlow {
  from {
    transform: translateX(0);
  }

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

.platform-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.86fr);
  gap: 46px;
  align-items: center;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(8, 34, 56, 0.98), rgba(11, 93, 142, 0.92)),
    var(--navy);
}

.platform-copy .eyebrow,
.platform-copy p {
  color: rgba(255, 255, 255, 0.78);
}

.check-list {
  display: grid;
  gap: 14px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: rgba(255, 255, 255, 0.88);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--yellow);
}

.dashboard-panel {
  padding: 24px;
  color: var(--ink);
  box-shadow: var(--shadow);
}

.dash-top,
.metric-row,
.ticket-list p {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.dash-top {
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.dash-top span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.metric-row {
  margin: 22px 0;
}

.metric-row div {
  flex: 1;
  padding: 16px;
  border-radius: 8px;
  background: #eef6f9;
}

.metric-row strong,
.metric-row span {
  display: block;
}

.metric-row strong {
  font-size: 26px;
}

.metric-row span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.chart {
  display: flex;
  align-items: end;
  gap: 10px;
  height: 150px;
  padding: 18px;
  border-radius: 8px;
  background: linear-gradient(180deg, #f6fbfd, #e8f0f5);
}

.chart span {
  flex: 1;
  min-width: 16px;
  border-radius: 8px 8px 0 0;
  background: linear-gradient(180deg, var(--teal), var(--blue));
}

.ticket-list {
  margin-top: 20px;
}

.ticket-list p {
  margin: 0;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  color: #33465a;
  font-size: 14px;
}

.ticket-list p:last-child {
  border-bottom: 0;
}

.ticket-list p span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--teal);
}

.ticket-list strong {
  margin-left: auto;
  color: var(--blue);
}

.coverage {
  background: var(--white);
}

.coverage-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.coverage-grid > div {
  padding: 28px;
}

.projects {
  background: #edf3f7;
}

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

.project-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 44px rgba(16, 25, 35, 0.08);
}

.project-card img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.project-card div {
  padding: 26px;
}

.project-card span {
  display: block;
  margin-bottom: 12px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 0.75fr);
  gap: 46px;
  align-items: start;
  background: var(--white);
}

.contact-panel {
  margin-top: 28px;
}

.contact-methods,
.address-grid {
  display: grid;
  gap: 14px;
}

.contact-methods {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 16px;
}

.contact-methods a,
.address-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfe;
  box-shadow: 0 10px 26px rgba(16, 25, 35, 0.05);
}

.contact-methods a {
  display: grid;
  gap: 6px;
  padding: 18px;
  color: var(--blue);
  font-weight: 800;
}

.contact-methods span,
.address-grid span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

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

.address-grid article {
  padding: 20px;
}

.address-grid h3 {
  margin: 8px 0 8px;
}

.address-grid address,
.office-grid address {
  color: #34475b;
  font-style: normal;
  font-weight: 700;
  line-height: 1.58;
}

.contact-lines {
  display: grid;
  gap: 12px;
  margin-top: 28px;
  font-weight: 800;
}

.contact-lines a {
  color: var(--blue);
}

.contact-lines span {
  color: #34475b;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 26px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: #34475b;
  font-size: 13px;
  font-weight: 800;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  color: var(--ink);
  background: #fbfdfe;
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form button {
  border: 0;
  cursor: pointer;
  font: inherit;
}

.page-hero {
  padding: 168px clamp(20px, 4vw, 56px) 84px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(4, 15, 27, 0.96), rgba(8, 34, 56, 0.78)),
    url("assets/hero-operations.png") center / cover;
}

.page-hero div {
  max-width: 840px;
}

.page-hero .eyebrow {
  color: var(--yellow);
}

.page-hero h1 {
  max-width: 820px;
}

.page-hero p:last-child {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 19px;
  line-height: 1.7;
}

.contact-page {
  align-items: start;
}

.office-grid {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.office-grid article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfe;
}

.office-grid span {
  display: block;
  margin-bottom: 8px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.office-grid p {
  margin-top: 10px;
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.65;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 24px clamp(20px, 4vw, 56px);
  color: rgba(255, 255, 255, 0.74);
  background: #071825;
}

.footer p {
  margin: 0;
}

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

  .intro,
  .platform-band,
  .contact-section {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 680px) {
  .site-header {
    padding: 12px 16px;
  }

  .brand {
    min-width: 0;
  }

  .brand-logo {
    width: 156px;
  }

  .brand small,
  .header-cta {
    display: none;
  }

  .hero {
    min-height: 88vh;
    padding: 116px 18px 36px;
  }

  .hero-copy {
    font-size: 16px;
  }

  .section,
  .platform-band,
  .contact-section,
  .brand-band {
    padding: 64px 18px;
  }

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

  .metric-row {
    flex-direction: column;
  }

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

  .metric-row div {
    width: 100%;
  }

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