:root{
  --navy:#003D7A;
  --green:#2D6E3E;
  --gold:#D4AF37;
  --charcoal:#2C2C2C;
  --gray:#8A8A8A;
  --light:#F5F5F5;
  --white:#FFFFFF;
}

*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

html{
  scroll-behavior:smooth;
}

body{
  font-family:"Open Sans",Arial,sans-serif;
  color:var(--charcoal);
  background:#fff;
  line-height:1.7;
}

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

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

.container{
  width:min(1200px,92%);
  margin:auto;
}

.navbar{
  position:sticky;
  top:0;
  z-index:1000;
  background:#fff;
  box-shadow:0 4px 20px rgba(0,0,0,.08);
}

.nav-container{
  height:80px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}

.logo-section img{
    height:72px;
    width:auto;
}

.nav-links{
  display:flex;
  list-style:none;
  gap:28px;
  font-family:"Montserrat",sans-serif;
  font-weight:700;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:14px 28px;
  border-radius:6px;
  font-family:"Montserrat",sans-serif;
  font-weight:700;
  transition:.3s;
}

.btn-primary{
  background:var(--navy);
  color:#fff;
}

.btn-secondary{
  border:2px solid #fff;
  color:#fff;
}

.hero{
  position:relative;
  min-height:720px;
  overflow:hidden;
}

.hero-image{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
}

.hero-overlay{
  position:relative;
  min-height:720px;
  display:flex;
  align-items:center;
  background:linear-gradient(
      rgba(0,61,122,.82),
      rgba(0,61,122,.82)
  );
}

.hero-content{
  color:#fff;
  max-width:760px;
}

.hero-tag{
  display:inline-block;
  background:var(--gold);
  color:#111;
  padding:8px 16px;
  border-radius:30px;
  font-weight:700;
  margin-bottom:20px;
}

.hero h1{
  font-family:"Montserrat",sans-serif;
  font-size:58px;
  line-height:1.1;
  margin-bottom:24px;
}

.hero p{
  font-size:20px;
  margin-bottom:32px;
}

.hero-buttons{
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}

.trust-bar{
  background:var(--light);
}

.trust-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:20px;
  padding:30px 0;
  text-align:center;
}

.trust-grid h3{
  color:var(--navy);
  font-size:24px;
}

.section{
  padding:80px 0;
}

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

.section-title h2{
  font-family:"Montserrat",sans-serif;
  font-size:42px;
  color:var(--navy);
  margin-bottom:10px;
}

.section-title p{
  color:var(--gray);
}

.light-bg{
  background:var(--light);
}

.industry-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}

.industry-card{
  background:#fff;
  border-radius:10px;
  padding:30px;
  text-align:center;
  box-shadow:0 5px 18px rgba(0,0,0,.08);
  font-weight:700;
}

.category-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
}

.category-card{
  background:#fff;
  border-radius:10px;
  padding:30px;
  text-align:center;
  box-shadow:0 5px 18px rgba(0,0,0,.08);
}

.products-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}

.product-card{
  background:#fff;
  border-radius:12px;
  overflow:hidden;
  box-shadow:0 5px 18px rgba(0,0,0,.08);
  transition:.3s;
}

.product-card:hover{
  transform:translateY(-5px);
}

.product-card img{
  width:100%;
  height:260px;
  object-fit:cover;
}

.product-card-content{
  padding:20px;
}

.product-card-content h3{
  color:var(--navy);
  margin-bottom:8px;
}

.manufacturing-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:50px;
  align-items:center;
}

.manufacturing-image{
  width:100%;
  border-radius:12px;
}

.manufacturing-grid h2{
  font-size:40px;
  color:var(--navy);
  margin-bottom:20px;
}

.feature-list{
  list-style:none;
  display:grid;
  gap:12px;
  margin-top:20px;
}

.cta-section{
  background:linear-gradient(
      135deg,
      var(--green),
      #1f4f2b
  );
  color:#fff;
  text-align:center;
  padding:80px 0;
}

.cta-section h2{
  font-size:42px;
  margin-bottom:16px;
}

.cta-section p{
  margin-bottom:30px;
}

footer{
  background:var(--navy);
  color:#fff;
  padding:60px 0;
}

.footer-grid{
  display:grid;
  grid-template-columns:1fr 1fr 1.5fr;
  gap:30px;
}

.product-image-button{
  border:0;
  background:none;
  padding:0;
  width:100%;
  cursor:pointer;
}

.image-lightbox{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.88);
  z-index:99999;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:20px;
}

.image-lightbox img{
  max-width:95vw;
  max-height:90vh;
  object-fit:contain;
  background:#fff;
}

.lightbox-close{
  position:absolute;
  top:16px;
  right:20px;
  width:44px;
  height:44px;
  border:0;
  border-radius:50%;
  background:#fff;
  color:#000;
  font-size:30px;
  cursor:pointer;
}

@media(max-width:900px){

  .nav-links{
    display:none;
  }

  .hero{
    min-height:auto;
  }

  .hero-overlay{
    min-height:auto;
    padding:50px 0;
  }

  .hero h1{
    font-size:34px;
  }

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

  .hero-buttons{
    flex-direction:column;
  }

  .btn{
    width:100%;
  }

  .trust-grid,
  .industry-grid,
  .category-grid,
  .products-grid,
  .manufacturing-grid,
  .footer-grid{
    grid-template-columns:1fr;
  }

  .section{
    padding:50px 0;
  }

  .section-title h2{
    font-size:30px;
  }

  .manufacturing-grid h2{
    font-size:30px;
  }

  .cta-section h2{
    font-size:30px;
  }
}
.contact-form{
  max-width:700px;
  margin:30px auto;
  display:flex;
  flex-direction:column;
  gap:16px;
}

.contact-form input,
.contact-form textarea{
  width:100%;
  padding:16px;
  border:none;
  border-radius:8px;
  font-size:16px;
  font-family:inherit;
}

.contact-form textarea{
  resize:vertical;
}

.contact-form button{
  width:100%;
}
.solutions-section{
  background:#f8fbff;
}
.solutions-section{
  background:#f7fbff;
}
.solutions-section{
  background:#f7fbff;
}

.solutions-banner{
  background:#ffffff;
  border:1px solid #dbe5f1;
  border-radius:22px;
  padding:50px 56px;
  color:#2C2C2C;
  box-shadow:0 18px 45px rgba(0,61,122,.12);
}

.solutions-content{
  max-width:960px;
  margin:auto;
  text-align:center;
}

.solutions-content h3{
  font-family:"Montserrat",sans-serif;
  font-size:36px;
  line-height:1.2;
  color:#003D7A;
  margin-bottom:14px;
}

.solutions-content p{
  font-size:17px;
  font-weight:700;
  color:#2C2C2C;
  margin-bottom:28px;
}

.solution-tags{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  margin:28px auto 34px;
  max-width:820px;
}

.solution-tags span{
  background:#f5f8fc;
  border:1px solid #dbe5f1;
  color:#003D7A;
  padding:15px 18px;
  border-radius:14px;
  font-weight:800;
  text-align:center;
  box-shadow:0 6px 16px rgba(0,61,122,.08);
}

.gallery-buttons{
  display:flex;
  justify-content:center;
  gap:16px;
  flex-wrap:wrap;
  margin-top:24px;
}

.gallery-buttons .btn{
  min-width:220px;
}

.gallery-buttons .btn-secondary{
  color:#003D7A;
  border:2px solid #003D7A;
  background:#ffffff;
}

@media(max-width:900px){
  .solutions-banner{
    padding:28px 20px;
    border-radius:16px;
  }

  .solutions-content h3{
    font-size:26px;
  }

  .solutions-content p{
    font-size:15px;
  }

  .solution-tags{
    grid-template-columns:1fr;
    gap:10px;
  }

  .solution-tags span{
    text-align:left;
  }

  .gallery-buttons{
    flex-direction:column;
  }

  .gallery-buttons .btn{
    width:100%;
  }
}
.map-box{
  margin-top:15px;
    margin-bottom:50px;
  border-radius:12px;
  overflow:hidden;
  box-shadow:0 8px 20px rgba(0,0,0,.10);
}
.range-section{
  background:#ffffff;
}

.range-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}

.range-card{
  border:0;
  padding:0;
  background:#fff;
  border-radius:16px;
  overflow:hidden;
  cursor:pointer;
  box-shadow:0 8px 24px rgba(0,61,122,.10);
  transition:.3s ease;
}

.range-card:hover{
  transform:translateY(-5px);
  box-shadow:0 16px 36px rgba(0,61,122,.18);
}

.range-card img{
  width:100%;
  height:260px;
  object-fit:cover;
}

.manufacturing-image-button{
  border:0;
  padding:0;
  background:transparent;
  cursor:pointer;
  width:100%;
}

.manufacturing-image-button img{
  transition:.3s ease;
}

.manufacturing-image-button:hover img{
  transform:scale(1.02);
}

@media(max-width:900px){
  .range-grid{
    grid-template-columns:1fr;
  }

  .range-card img{
    height:auto;
  }
}
.footer-bottom{
  margin-top:40px;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,.15);
  text-align:center;
  font-size:14px;
  color:rgba(255,255,255,.85);
}

.footer-bottom p{
  margin:8px 0;
}

.footer-bottom a{
  color:#ffffff;
  text-decoration:none;
}

.footer-bottom a:hover{
  text-decoration:underline;
}
.footer-social{
    margin-top:20px;
    padding-top:20px;
    border-top:1px solid rgba(255,255,255,.15);
}