:root {
  --ink: #0c2233;
  --navy: #063451;
  --blue: #12628d;
  --teal: #1f9c9a;
  --coral: #ef7a52;
  --gold: #d7a93f;
  --paper: #f6f8f6;
  --line: rgba(12, 34, 51, 0.14);
  --muted: #5f6f78;
  --white: #ffffff;
  --shadow: 0 22px 60px rgba(12, 34, 51, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans SC", "Microsoft YaHei", Arial, sans-serif;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: minmax(280px, 1fr) auto;
  gap: 26px;
  align-items: center;
  padding: 14px clamp(18px, 5vw, 72px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--white);
  background: rgba(6, 52, 81, 0.92);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 14px;
}

.brand img {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  object-fit: cover;
}

.brand span {
  display: grid;
  gap: 2px;
}

.brand strong {
  font-size: 17px;
  font-weight: 900;
  line-height: 1.2;
}

.brand small {
  color: rgba(255, 255, 255, 0.72);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 15px;
  white-space: nowrap;
}

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

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  min-height: calc(100vh - 77px);
  gap: clamp(24px, 5vw, 70px);
  align-items: center;
  overflow: hidden;
  padding: clamp(52px, 8vw, 104px) clamp(18px, 5vw, 72px) 58px;
  color: var(--white);
  background:
    linear-gradient(115deg, rgba(6, 52, 81, 0.95), rgba(11, 75, 94, 0.82) 56%, rgba(31, 156, 154, 0.78)),
    url("https://images.unsplash.com/photo-1494412519320-aa613dfb7738?auto=format&fit=crop&w=1800&q=82") center/cover;
}

.hero::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 72px;
  content: "";
  background: linear-gradient(to bottom, transparent, rgba(246, 248, 246, 0.96));
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--coral);
  font-size: 14px;
  font-weight: 900;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(40px, 6.4vw, 78px);
  font-weight: 900;
  line-height: 1.08;
}

.hero-copy {
  max-width: 650px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.8;
}

.hero-media {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.route-line {
  position: absolute;
  width: 44vw;
  min-width: 360px;
  height: 2px;
  border-top: 2px dashed rgba(255, 255, 255, 0.28);
  transform-origin: left center;
}

.route-one {
  top: 31%;
  right: 10%;
  transform: rotate(-12deg);
}

.route-two {
  right: 15%;
  bottom: 25%;
  transform: rotate(18deg);
}

.section,
.route-section,
.contact-section {
  padding: clamp(52px, 8vw, 98px) clamp(18px, 5vw, 72px);
}

.section-heading {
  display: grid;
  max-width: 720px;
  gap: 12px;
  margin-bottom: 34px;
}

.section-heading h2,
.contact-section h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.15;
}

.section-heading p:not(.eyebrow),
.contact-section p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.8;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-grid article {
  min-height: 230px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.service-grid span {
  color: var(--coral);
  font-weight: 900;
}

.service-grid h3 {
  margin: 34px 0 12px;
  color: var(--navy);
  font-size: 24px;
}

.service-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.route-section {
  color: var(--ink);
  background: var(--white);
  padding-top: clamp(30px, 4.5vw, 56px);
  padding-bottom: clamp(30px, 4.5vw, 56px);
}

.route-section .section-heading {
  margin-bottom: 16px;
}

.route-section .section-heading h2,
.route-section .section-heading p:not(.eyebrow) {
  color: var(--navy);
}

.route-section .section-heading p:not(.eyebrow) {
  color: var(--muted);
}

.route-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(460px, 1fr) minmax(320px, 0.72fr);
  gap: clamp(22px, 3.5vw, 44px);
  align-items: center;
  margin: 0;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: var(--white);
  box-shadow: none;
}

.east-africa-map {
  position: relative;
  margin: 0;
  overflow: hidden;
}

.east-africa-map img {
  width: 100%;
  min-height: 310px;
  aspect-ratio: 16 / 9;
  object-fit: contain;
  transform: translateX(-7%) scale(1.18);
}

.route-side {
  max-width: 520px;
  align-self: start;
  margin-top: -48px;
}

.route-side h3 {
  margin: 0 0 20px;
  color: var(--navy);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.2;
}

.flag-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.flag-card {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 8px;
  background: var(--navy);
  box-shadow: 0 14px 32px rgba(12, 34, 51, 0.12);
}

.flag-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.route-note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

.process ol {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin: 0;
  padding: 0;
  counter-reset: steps;
  list-style: none;
}

.process li {
  position: relative;
  display: grid;
  gap: 13px;
  min-height: 210px;
  align-content: start;
  padding: 22px;
  border-top: 4px solid var(--teal);
  border-radius: 8px;
  background: var(--white);
}

.process li::before {
  color: rgba(18, 98, 141, 0.16);
  content: "0" counter(steps);
  counter-increment: steps;
  font-size: 44px;
  font-weight: 900;
  line-height: 1;
}

.process strong {
  color: var(--navy);
  font-size: 20px;
}

.process span {
  color: var(--muted);
  line-height: 1.7;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.76fr);
  gap: 44px;
  align-items: center;
  background: #e8f0ed;
}

.contact-card {
  display: grid;
  grid-template-columns: 104px 1fr;
  gap: 24px;
  align-items: center;
  padding: 26px;
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 16px 38px rgba(12, 34, 51, 0.1);
}

.contact-card img {
  width: 104px;
  height: 104px;
  border-radius: 8px;
  object-fit: cover;
}

.contact-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  color: var(--muted);
  line-height: 1.7;
  list-style: none;
}

.contact-card strong {
  color: var(--navy);
}

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding: 24px clamp(18px, 5vw, 72px);
  color: rgba(255, 255, 255, 0.75);
  background: #082638;
}

@media (max-width: 1040px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    display: none;
  }

  .hero,
  .route-layout,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .route-side {
    max-width: none;
    margin-top: 0;
  }

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

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

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

@media (max-width: 720px) {
  .site-header {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .brand strong {
    font-size: 15px;
  }

  .hero {
    min-height: auto;
    padding-top: 38px;
  }

  .service-grid,
  .process ol {
    grid-template-columns: 1fr;
  }

  .east-africa-map img {
    min-height: 0;
    flex: 0 0 100%;
    aspect-ratio: 4 / 3;
    transform: none;
  }

  .east-africa-map {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding-bottom: 12px;
  }

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