@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;600;700;800&display=swap');

*{box-sizing:border-box}
body{
  font-family:'Cairo',sans-serif;
  margin:0;
  background:var(--bg);
  color:var(--dark);
  line-height:1.8;
}

/* Header */
.site-header{
  background:#fff;
  position:sticky;
  top:0;
  z-index:999;
  box-shadow:0 10px 30px rgba(0,0,0,.05);
}
.container{
  max-width:1200px;
  margin:auto;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:18px 20px;
}
.logo a{
  font-size:22px;
  font-weight:800;
  color:var(--primary);
  text-decoration:none;
}
.menu{
  list-style:none;
  display:flex;
  gap:30px;
}
.menu a{
  text-decoration:none;
  color:#333;
  font-weight:700;
  position:relative;
}
.menu a:after{
  content:'';
  position:absolute;
  bottom:-6px;
  right:0;
  width:0;
  height:2px;
  background:var(--accent);
  transition:.3s;
}
.menu a:hover:after{width:100%}

/* Hero */
.hero{
  background:
    linear-gradient(rgba(15,61,62,.85),rgba(15,61,62,.85)),
    url('../images/hero.jpg') center/cover;
  color:#fff;
  padding:140px 20px;
  text-align:center;
}
.hero h1{
  font-size:42px;
  margin-bottom:15px;
}
.hero p{
  font-size:18px;
  max-width:650px;
  margin:0 auto 30px;
}
.btn{
  background:var(--accent);
  color:#000;
  padding:14px 30px;
  border-radius:6px;
  font-weight:800;
  text-decoration:none;
}

/* Sections */
section{
  padding:80px 20px;
  max-width:1200px;
  margin:auto;
}
section h2{
  font-size:32px;
  margin-bottom:20px;
  color:var(--primary);
}

/* Services */
.services .grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
  gap:25px;
}
.services .grid div{
  background:#fff;
  padding:30px;
  border-radius:12px;
  font-weight:700;
  box-shadow:0 15px 40px rgba(0,0,0,.06);
  transition:.3s;
}
.services .grid div:hover{
  transform:translateY(-8px);
}

/* Contact */
.contact form{
  max-width:600px;
  margin:auto;
  display:grid;
  gap:15px;
}
.contact input,
.contact textarea{
  padding:14px;
  border-radius:6px;
  border:1px solid #ddd;
}
.contact button{
  background:var(--primary);
  color:#fff;
  border:none;
  padding:14px;
  font-weight:800;
  border-radius:6px;
}

/* Footer */
.footer{
  background:#0F3D3E;
  color:#fff;
  text-align:center;
  padding:20px;
}

/* WhatsApp */
.whatsapp-float{
  position:fixed;
  bottom:20px;
  left:20px;
  background:#25d366;
  color:#fff;
  padding:14px 22px;
  border-radius:50px;
  font-weight:700;
  text-decoration:none;
}

/* Mobile */
.menu-toggle{display:none}
@media(max-width:900px){
  .menu{display:none;flex-direction:column;background:#fff;padding:20px}
  .main-nav.active .menu{display:flex}
  .menu-toggle{display:block;font-size:26px;cursor:pointer}
	
}
	.hero-industrial{
  position:relative;
  height:90vh;
  min-height:600px;
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:center;
  color:#fff;
}

/* Background Image */
.hero-bg{
  position:absolute;
  inset:0;
  background-size:cover;
  background-position:center;
  z-index:1;
}

/* Video */
.hero-video{
  position:absolute;
  top:50%;
  left:50%;
  transform:translate(-50%,-50%);
  min-width:100%;
  min-height:100%;
  object-fit:cover;
  z-index:1;
}

/* Overlay */
.hero-overlay{
  position:absolute;
  inset:0;
  background:
    linear-gradient(
      120deg,
      rgba(15,61,62,.9),
      rgba(15,61,62,.6)
    );
  z-index:2;
}

/* Content */
.hero-content{
  position:relative;
  z-index:3;
  max-width:900px;
  padding:0 20px;
  text-align:center;
}

.hero-content h1{
  font-size:48px;
  font-weight:800;
  margin-bottom:20px;
  line-height:1.3;
}

.hero-content p{
  font-size:20px;
  max-width:700px;
  margin:0 auto 40px;
  opacity:.95;
}

/* Buttons */
.hero-buttons{
  display:flex;
  gap:20px;
  justify-content:center;
  flex-wrap:wrap;
}

.btn-primary{
  background:var(--accent);
  color:#000;
  padding:16px 36px;
  border-radius:6px;
  font-weight:800;
  text-decoration:none;
}

.btn-outline{
  border:2px solid #fff;
  color:#fff;
  padding:14px 34px;
  border-radius:6px;
  font-weight:800;
  text-decoration:none;
}

/* Mobile */
@media(max-width:768px){
  .hero-content h1{font-size:34px}
  .hero-content p{font-size:17px}
}