*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
img { display: block; max-width: 100%; height: auto; }
html { 
  scroll-behavior: smooth; 
  overflow-x: hidden;
  width: 100%;
}
body { 
  font-family: 'Inter', sans-serif; 
  overflow-x: hidden;
  width: 100%;
  position: relative;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #ffffff;
  padding: 0 30px;
  height: 80px;
  border: 1px solid #e2e2e2;
  top: 0;
  z-index: 1000;
  position: relative; 
}
#navbar {
  position: sticky;
  top: 0;
  z-index: 9999;
}


.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
  cursor: pointer;
}

.logo-img {
  height: 60px;  
  width: auto;
  object-fit: contain;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}




.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 36px;
  margin: 0;
  padding: 0;
}

.nav-link {
  text-decoration: none;
  color: #444;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.6px;
  padding: 10px 0;
  display: inline-block;
  position: relative;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: #274182;
}

.nav-link.active {
  color: #274182;
  font-weight: 700;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background-color: #274182;
  border-radius: 2px 2px 0 0;
}


.enquiry-btn {
  background-color: #274182;
  color: #ffffff;
  border: none;
  padding: 0 45px;
  height: 50px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.4px;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.2s ease;
  
}

.enquiry-btn:hover {
  background-color: #274182;
}


.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #274182;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}


@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .enquiry-btn {
    display: none;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    gap: 0;
    position: absolute;
    top: 65px;
    left: 0;
    right: 0;
    background: #ffffff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    padding: 10px 0;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-link {
    padding: 14px 30px;
    width: 100%;
    display: block;
  }

  .nav-link.active::after {
    display: none;
  }

  .nav-link.active {
    border-left: 4px solid #274182;
    padding-left: 26px;
  }
}


.footer {
  background-color: #274182;
  color: #ffffff;
  padding: 50px 60px 30px;
}


.footer-main {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}


.footer-left {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 260px;
}

.footer-logo {
  display: flex;
  align-items: center;
  background: rgb(255, 255, 255);
  padding: 8px 16px;
  border-radius: 4px;
  width: fit-content;
}


.footer-tagline {
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
}


.linkedin-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: #1da8b8;
  text-decoration: none;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.linkedin-btn:hover {
  background-color: #179aaa;
  transform: scale(1.08);
}


.footer-spacer {
  flex: 1;
}


.footer-links {
  min-width: 140px;
}

.links-heading {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.2px;
  color: #ffffff;
  margin-bottom: 18px;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links ul li a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  font-weight: 400;
  transition: color 0.2s ease;
}

.footer-links ul li a:hover {
  color: #ffffff;
}


.footer-divider {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  margin: 40px 0 24px;
}


.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-copy {
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.75);
}

.footer-legal {
  display: flex;
  align-items: center;
  gap: 24px;
}

.footer-legal a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.75);
  font-size: 12.5px;
  transition: color 0.2s ease;
}

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


@media (max-width: 768px) {
  .footer {
    padding: 40px 24px 24px;
  }

  .footer-main {
    flex-direction: column;
    gap: 36px;
  }

  .footer-spacer {
    display: none;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .footer-legal {
    gap: 16px;
    flex-wrap: wrap;
  }
}

h1.hero-title, 
h2.section-title, 
h2.challenges-heading, 
h2.procurement-title, 
.cta-content h2 {
  font-family: 'Manrope', sans-serif;
}


.section-title-wrap { text-align: center; margin-bottom: 50px; }

.section-title {
  font-size: 32px;
  font-weight: 800;
  color: #274182;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.title-bar {
  width: 48px;
  height: 3px;
  background: #274182;
  margin: 0 auto 16px;
}

.section-sub {
  font-size: 14px;
  color: #818181;
  max-width: auto;
  margin: 0 auto;
  line-height: 1.65;
}


.hero-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 25px 80px 64px 80px;
  background: #ffffff;
  min-height: 520px;
  gap: 50px;
}

.hero-left {  max-width: 60%; }

.hero-tag {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 1.8px;
  color: #2C83BA;
  text-transform: uppercase;
  margin-bottom: 18px;
  display: block;
}

.hero-title {
  font-size: 62px;
  font-weight: 800;
  color: #274182;
  line-height: 1.2;
  margin-bottom: 18px;
  letter-spacing: -0.3px;
}

.hero-desc {
  font-size: 14px;
  color: #45464D;
  line-height: 1.75;
  margin-bottom: 34px;
}

.hero-btns { display: flex; gap: 20px; flex-wrap: wrap; }

.btn-solid {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #274182;
  color: #ffffff;
  padding: 13px 40px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.3px;
  transition: background 0.2s;
  min-width: 120px;
}
.btn-solid:hover { background: #274182 }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: #274182;
  padding: 12px 40px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border: 1.5px solid #274182;
  letter-spacing: 0.3px;
  transition: all 0.2s;
  min-width: 120px;
}
.btn-ghost:hover { background: #274182; color: #fff; }

.hero-right {
  flex: 1;
  max-width: 600px;
  display: flex;
   align-items: stretch;
  justify-content: flex-end;
}

.hero-right img {
  max-width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}


.categories-section {
  padding: 72px 80px;
  background: #ffffff;
  
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;

}

.cat-card {
  border: 1px solid #e5e7eb;
  background: #ffffff;
  overflow: hidden;
  transition: box-shadow 0.25s ease;
}



.cat-img-wrap {
  width: 100%;
  height: 240px;
  overflow: hidden;
  position: relative;
}

.cat-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}

.cat-card:hover .cat-img-wrap img { transform: scale(1.04); }

.cat-body { padding: 22px 24px 28px; }

.cat-label {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 11px;
}

.cat-label svg { flex-shrink: 0; }

.cat-label h3 {
  font-size: 15px;
  font-weight: 700;
  color: #274182;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  line-height: 1.3;
}

.cat-body p {
  font-size: 14px;
  color: #45464D;
  line-height: 1.65;
}


.challenges-section {
  background: #274182;
  padding: 72px 80px;
}

.challenges-inner {
  display: flex;
  align-items: center;
  gap: 70px;
  max-width: 1100px;
  margin: 0 auto;
}

.challenges-left { flex: 1; }

.challenges-heading {
  font-size: 32px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.8px;
  line-height: 1.3;
  margin-bottom: 38px;
  padding-left: 18px;
  border-left: 5px solid #2C83BA;
  text-transform: uppercase;
}

.challenge-items { display: flex; flex-direction: column; gap: 26px; }

.challenge-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.ch-num {
  font-size: 16px;
  font-weight: 700;
  color: rgb(255, 255, 255);
  min-width: 22px;
  padding-top: 1px;
  flex-shrink: 0;
}

.ch-content h3 {
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.7px;
  margin-bottom: 5px;
  text-transform: uppercase;
}

.ch-content p {
  font-size: 14px;
  color: #e9e9e9;
  line-height: 1.6;
}

.challenges-right {
  flex: 0 0 42%;
  max-width: 460px;
}

.challenges-right img {
  width: 100%;
  height: 450px;
  object-fit: cover;
  object-position: center;
  display: block;
}


.strengths-section {
  padding: 80px 80px;
  background: #ffffff;
}

.strengths-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px 50px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: left;
}

.strength-item { padding: 16px 10px; }

.strength-icon {
  display: flex;
  justify-content: left;
  margin-bottom: 20px;
  min-height: 50px;
}

.strength-item h3 {
  font-size: 15px;
  font-weight: 700;
  color: #1a1f2e;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 10px;
  line-height: 1.5;
}

.strength-item p {
  font-size: 14px;
  color: #45464D;
  line-height: 1.65;
}


.procurement-section {
  display: flex;
  align-items: stretch;
  background: #f2f4f8;
  min-height: 440px;
}

.procurement-left {
  flex: 0 0 47%;
  position: relative;
  overflow: hidden;
}

.procurement-left img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}





.procurement-right {
  flex: 1;
  padding: 72px 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.procurement-title {
  font-size: 32px;
  font-weight: 800;
  color: #274182;
  letter-spacing: 0.8px;
  line-height: 1.3;
  margin-bottom: 40px;
  text-transform: uppercase;
}

.phases { display: flex; flex-direction: column; gap: 22px; }

.phase {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.phase-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #274182;
  flex-shrink: 0;
  margin-top: 8px;
}

.phase h3 {
  font-size: 16px;
  font-weight: 700;
  color: #1a1f2e;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 5px;
}

.phase p {
  font-size: 15px;
  color: #45464D;
  line-height: 1.6;
}

.operational-section {
  padding: 80px 80px;
  background: #ffffff;
}

.ops-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 28px 56px;
  max-width: 960px;
  margin: 0 auto;
}

.item-1, .item-2, .item-3 {
  grid-column: span 2;
}


.item-4{
  grid-column:2 / span 2;
}
.item-5 {
  grid-column: span 2;
}


.ops-item {
  display: flex;
  align-items: flex-start;
  gap: 13px;
}

.ops-icon { flex-shrink: 0; margin-top: 1px; }

.ops-item h3 {
  font-size: 16px;
  font-weight: 700;
  color: #1a1f2e;
  letter-spacing: 0.4px;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.ops-item p {
  font-size: 14px;
  color: #45464D;
  line-height: 1.65;
}


.cta-section {
  position: relative;
  background-image: url('/assets/images/cta_copper.jpeg');
  background-size: cover;
  background-position: center 40%;
  padding: 90px 80px;
  text-align: center;
  overflow: hidden;
}

.cta-overlay {
  position: absolute;
  inset: 0;
  background: rgba(45, 45, 45, 0.464);
}

.cta-content { position: relative; z-index: 2; }

.cta-content h2 {
  font-size: 36px;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.8px;
  line-height: 1.35;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.cta-content p {
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,0.72);
  line-height: 1.6;
  margin-bottom: 34px;
}

.cta-btn {
  display: inline-block;
  background: transparent;
  color: #ffffff;
  padding: 14px 40px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid #ffffff;
  letter-spacing: 0.4px;
  transition: all 0.2s ease;
}

.cta-btn:hover { background: #ffffff; color: #274182; }

/* Large Laptops / Desktops (max-width: 1200px) */
@media (max-width: 1200px) {
  .hero-section {
    padding: 40px 60px;
    gap: 30px;
  }
  .hero-left {
    max-width: 55%;
  }
  .hero-title {
    font-size: 52px;
  }
  .categories-section, 
  .challenges-section, 
  .strengths-section, 
  .operational-section, 
  .cta-section {
    padding-left: 60px;
    padding-right: 60px;
  }
  .strengths-grid {
    gap: 16px 30px;
  }
}

/* Laptops / Tablets Landscape (max-width: 1024px) */
@media (max-width: 1024px) {
  .hero-section {
    flex-direction: column-reverse;
    text-align: center;
    padding: 40px 40px;
    gap: 40px;
    min-height: auto;
  }
  .hero-left {
    max-width: 100%;
  }
  .hero-right {
    max-width: 80%;
    justify-content: center;
  }
  .hero-title {
    font-size: 46px;
  }
  .hero-btns {
    justify-content: center;
  }
  
  .categories-section, 
  .challenges-section, 
  .strengths-section, 
  .operational-section, 
  .cta-section {
    padding-left: 40px;
    padding-right: 40px;
  }
  .categories-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .challenges-inner {
    flex-direction: column;
    gap: 40px;
  }
  .challenges-right {
    max-width: 100%;
  }
  .strengths-grid, 
  .ops-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ops-grid .item-1, 
  .ops-grid .item-2, 
  .ops-grid .item-3, 
  .ops-grid .item-4, 
  .ops-grid .item-5 {
    grid-column: auto;
  }
  .procurement-section {
    flex-direction: column;
  }
  .procurement-left {
    flex: none;
    width: 100%;
    height: 400px;
  }
  .procurement-right {
    padding: 50px 40px;
  }
}

/* Tablets Portrait / Large Mobile (max-width: 768px) */
@media (max-width: 768px) {
  .hero-title {
    font-size: 38px;
  }
  .hero-right {
    max-width: 100%;
  }
  .hero-section {
    padding: 40px 20px;
  }
  
  .categories-section, 
  .challenges-section, 
  .strengths-section, 
  .operational-section, 
  .cta-section {
    padding: 40px 20px;
  }
  .categories-grid, 
  .strengths-grid, 
  .ops-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .ops-grid .item-1, 
  .ops-grid .item-2, 
  .ops-grid .item-3, 
  .ops-grid .item-4, 
  .ops-grid .item-5 {
    grid-column: auto;
  }
  
  .procurement-left {
    height: 350px;
  }
  .procurement-right {
    padding: 40px 20px;
  }
  
  .section-title, 
  .challenges-heading, 
  .procurement-title {
    font-size: 26px;
  }
  .cta-content h2 {
    font-size: 28px;
  }
}

/* Small Mobile (max-width: 480px) */
@media (max-width: 480px) {
  .hero-title {
    font-size: 32px;
  }
  .hero-btns {
    flex-direction: column;
    gap: 15px;
  }
  .btn-solid, 
  .btn-ghost {
    width: 100%;
  }
  
  .exp-badge {
    padding: 15px 20px;
  }
  .exp-num {
    font-size: 28px;
  }
  
  .ops-item {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
  }
  
  .strength-item {
    text-align: center;
  }
  .strength-icon {
    justify-content: center;
   }
}