:root {
  --ink: #0e2342;
  --navy: #123f68;
  --navy-deep: #071b34;
  --blue: #58b7e6;
  --blue-soft: #e8f6fc;
  --steel: #647487;
  --line: #d9e1ea;
  --white: #ffffff;
  --mist: #f6f8fb;
  --shadow: 0 18px 48px rgba(14, 35, 66, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

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

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

p {
  margin: 0 0 16px;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(20px, 5vw, 64px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(217, 225, 234, 0.85);
  backdrop-filter: blur(14px);
}

.brand {
  display: flex;
  align-items: center;
  width: min(230px, 42vw);
  flex: 0 0 auto;
}

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

nav {
  display: flex;
  align-items: center;
  gap: clamp(13px, 2.1vw, 30px);
  color: var(--navy);
  font-size: 0.92rem;
  font-weight: 700;
  white-space: nowrap;
}

nav a {
  border-bottom: 2px solid transparent;
  padding: 8px 0;
}

nav a:hover,
nav a:focus-visible {
  border-color: var(--blue);
}

.hero {
  position: relative;
  min-height: 82vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 128px clamp(20px, 6vw, 80px) 62px;
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 27, 52, 0.78) 0%, rgba(7, 27, 52, 0.48) 31%, rgba(7, 27, 52, 0.04) 68%),
    linear-gradient(0deg, rgba(7, 27, 52, 0.18), rgba(7, 27, 52, 0));
}

.hero-content {
  position: relative;
  width: min(560px, 100%);
  color: var(--white);
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(2.15rem, 4.7vw, 4.05rem);
  line-height: 1.06;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(2rem, 4vw, 3.55rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.16rem;
  line-height: 1.25;
}

.hero-copy {
  width: min(500px, 100%);
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(0.96rem, 1.2vw, 1.05rem);
}

.hero-actions,
.contact-card {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

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

.button.primary {
  color: var(--white);
  background: var(--blue);
}

.button.secondary {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.54);
  background: rgba(255, 255, 255, 0.08);
}

.section {
  padding: clamp(64px, 8vw, 112px) clamp(20px, 6vw, 80px);
}

.split,
.section-heading,
.lifecycle,
.markets,
.certificate,
.contact {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  gap: clamp(32px, 6vw, 76px);
  align-items: start;
}

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

.intro p,
.section-heading p,
.alliance-copy p,
.lifecycle-copy p,
.market-copy p,
.certificate-copy p,
.contact p {
  color: var(--steel);
  font-size: 1.05rem;
}

.mission-card,
.portfolio-grid article,
.advantage-grid article,
.market-list article,
.contact-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(14, 35, 66, 0.05);
}

.mission-card {
  padding: clamp(24px, 4vw, 36px);
  border-top: 4px solid var(--blue);
}

.alliance {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(0, 1fr);
  gap: clamp(32px, 6vw, 76px);
  align-items: center;
  background: var(--mist);
}

.alliance-media {
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow);
}

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

.partner-logo {
  display: inline-flex;
  align-items: center;
  margin-bottom: 22px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(14, 35, 66, 0.06);
}

.partner-logo img {
  width: min(220px, 58vw);
  height: auto;
}

.alliance-button {
  margin-top: 8px;
  color: var(--white);
  background: var(--navy);
}

.portfolio,
.advantage,
.sectors {
  background: var(--white);
}

.section-heading {
  margin-bottom: 34px;
}

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

.portfolio-grid article,
.advantage-grid article {
  min-height: 220px;
  padding: 24px;
}

.portfolio-grid span {
  display: inline-flex;
  margin-bottom: 24px;
  color: var(--blue);
  font-weight: 900;
}

.portfolio-grid p,
.advantage-grid p,
.market-list p {
  color: var(--steel);
}

.lifecycle {
  background: var(--navy-deep);
  color: var(--white);
}

.lifecycle .section-kicker,
.lifecycle-copy p {
  color: #8bd4f6;
}

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

.process-steps article {
  padding: 18px 0 18px 18px;
  border-left: 3px solid var(--blue);
}

.process-steps strong {
  display: block;
  margin-bottom: 6px;
  color: var(--white);
}

.process-steps p {
  margin: 0;
  color: rgba(255, 255, 255, 0.74);
}

.process-figure {
  margin: 0;
  padding: clamp(18px, 3vw, 28px);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.process-figure img {
  width: 100%;
  border-radius: 6px;
}

.advantage-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.advantage-grid article {
  min-height: 250px;
  border-top: 4px solid var(--blue);
}

.sectors {
  background:
    linear-gradient(180deg, var(--white), rgba(232, 246, 252, 0.7));
}

.sectors-visual {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: var(--navy-deep);
  box-shadow: var(--shadow);
}

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

.markets {
  display: block;
  background:
    linear-gradient(180deg, rgba(232, 246, 252, 0.72), rgba(255, 255, 255, 0.95)),
    var(--white);
}

.territory-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.62fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: end;
  margin-bottom: 34px;
}

.territory-intro p {
  color: var(--steel);
  font-size: 1.05rem;
}

.territory-map {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: var(--navy-deep);
  box-shadow: var(--shadow);
}

.territory-map svg {
  width: 100%;
  min-height: 520px;
}

.map-graticule path {
  fill: none;
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 1;
}

.map-graticule text,
.map-note {
  fill: rgba(255, 255, 255, 0.42);
  font-size: 13px;
  font-weight: 700;
}

.map-basemap path {
  fill: rgba(175, 198, 210, 0.24);
  stroke: rgba(226, 241, 248, 0.28);
  stroke-width: 1.4;
}

.map-basemap .map-coastline {
  fill: none;
  stroke: rgba(226, 241, 248, 0.22);
  stroke-width: 2;
}

.coverage-corridor {
  fill: rgba(88, 183, 230, 0.15);
  stroke: rgba(139, 212, 246, 0.62);
  stroke-width: 2;
  stroke-dasharray: 8 7;
}

.hub-route {
  fill: none;
  stroke: rgba(139, 212, 246, 0.75);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-dasharray: 7 10;
}

.map-marker {
  filter: url("#marker-glow");
}

.map-marker circle:first-child {
  fill: rgba(88, 183, 230, 0.22);
  stroke: rgba(139, 212, 246, 0.86);
  stroke-width: 2;
}

.map-marker circle:nth-child(2),
.map-marker:not(.hub) circle {
  fill: #ffffff;
}

.map-marker.hub circle:first-child {
  fill: rgba(88, 183, 230, 0.42);
}

.map-marker.hub circle:nth-child(2) {
  fill: var(--blue);
}

.map-marker text {
  fill: #ffffff;
  font-size: 17px;
  font-weight: 800;
  paint-order: stroke;
  stroke: rgba(7, 27, 52, 0.86);
  stroke-width: 4px;
  stroke-linejoin: round;
}

.territory-panel {
  position: absolute;
  right: clamp(14px, 2vw, 24px);
  bottom: clamp(14px, 2vw, 24px);
  width: min(280px, calc(100% - 28px));
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  color: var(--white);
  background: rgba(7, 27, 52, 0.76);
  backdrop-filter: blur(12px);
}

.territory-panel > span {
  display: block;
  margin-bottom: 4px;
  color: #8bd4f6;
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
}

.territory-panel strong {
  display: block;
  margin-bottom: 6px;
  font-size: clamp(1.65rem, 2.8vw, 2.45rem);
  line-height: 1;
}

.territory-panel p {
  margin-bottom: 10px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.82rem;
  line-height: 1.38;
}

.territory-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.territory-tags span {
  padding: 5px 8px;
  border: 1px solid rgba(139, 212, 246, 0.38);
  border-radius: 999px;
  color: #dff6ff;
  font-size: 0.72rem;
  font-weight: 700;
}

.certificate {
  align-items: center;
  grid-template-columns: minmax(0, 0.78fr) minmax(260px, 0.52fr);
  background: var(--mist);
}

.certificate-copy .button {
  margin-top: 10px;
}

.certificate-viewer {
  max-width: 430px;
  max-height: 520px;
  justify-self: end;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 30px rgba(14, 35, 66, 0.12);
}

.certificate-viewer img {
  width: 100%;
  height: 520px;
  object-fit: contain;
  object-position: top center;
  user-select: none;
  -webkit-user-drag: none;
}

.certificate-viewer p {
  padding: 24px;
}

.contact {
  align-items: center;
  background: var(--white);
}

.contact-card {
  padding: 28px;
}

.contact-card h3,
.contact-card p {
  width: 100%;
}

.contact-card a:not(.button) {
  color: var(--navy);
  font-weight: 700;
}

.contact-card .button.secondary {
  color: var(--navy);
  border-color: var(--line);
  background: var(--white);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(20px, 6vw, 80px);
  color: rgba(255, 255, 255, 0.72);
  background: var(--ink);
  font-size: 0.92rem;
}

.site-footer p {
  margin: 0;
}

@media (max-width: 1180px) {
  .advantage-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 940px) {
  .site-header {
    position: sticky;
    flex-direction: column;
    align-items: flex-start;
  }

  nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .hero {
    min-height: 74vh;
    padding-top: 72px;
  }

  .split,
  .section-heading,
  .alliance,
  .lifecycle,
  .certificate,
  .contact {
    grid-template-columns: 1fr;
  }

  .territory-intro {
    grid-template-columns: 1fr;
  }

  .territory-map svg {
    min-height: 470px;
  }

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

@media (max-width: 620px) {
  .brand {
    width: 190px;
  }

  .hero {
    min-height: 76vh;
    padding-bottom: 48px;
  }

  .hero-overlay {
    background: linear-gradient(90deg, rgba(7, 27, 52, 0.84), rgba(7, 27, 52, 0.42));
  }

  .portfolio-grid,
  .advantage-grid {
    grid-template-columns: 1fr;
  }

  .territory-map {
    margin-left: -8px;
    margin-right: -8px;
  }

  .territory-map svg {
    min-width: 820px;
    min-height: 500px;
  }

  .territory-map {
    overflow-x: auto;
  }

  .territory-panel {
    position: static;
    width: auto;
    margin: 0;
    border-radius: 0;
    border-left: 0;
    border-right: 0;
    background: rgba(7, 27, 52, 0.96);
  }

  .portfolio-grid article,
  .advantage-grid article {
    min-height: auto;
  }

  .certificate-viewer,
  .certificate-viewer img {
    width: 100%;
    max-width: none;
    height: 390px;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media print {
  .certificate-viewer {
    display: none;
  }

  .certificate::after {
    content: "Certificate available for on-screen viewing only.";
    display: block;
    padding: 18px;
    border: 1px solid var(--line);
    color: var(--steel);
  }
}