* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    background: #f7f7f7;
    color: #333;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: auto;
}

/* Header */
header {
    background: #0b3c5d;
    color: #fff;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

nav a {
    color: #fff;
    margin-left: 15px;
    text-decoration: none;
    font-weight: bold;
}

/* Hero */
.hero {
    background: #1d2731;
    color: #fff;
    padding: 60px 0;
    text-align: center;
}

.btn {
    display: inline-block;
    margin-top: 15px;
    padding: 10px 20px;
    background: #ff9800;
    color: #000;
    text-decoration: none;
    font-weight: bold;
}

/* Sections */
section {
    padding: 40px 0;
}

.list li {
    margin-bottom: 10px;
}

/* Grid */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.card {
    background: #fff;
    padding: 20px;
    text-align: center;
    border-radius: 5px;
}

/* Footer */
footer {
    background: #0b3c5d;
    color: #fff;
    padding: 30px 0 10px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

footer p {
    margin-top: 5px;
}

copyright {
    text-align: center;
}

/* Responsive */
@media(max-width: 768px) {
    header .container {
        flex-direction: column;
    }

    nav {
        margin-top: 10px;
    }

    .footer-content {
        flex-direction: column;
        gap: 20px;
    }
}

.hero-section{
  background: linear-gradient(rgba(0,0,0,.6),rgba(0,0,0,.6)),
  url('../assets/images/electrical.jpg') center/cover;
  padding: 100px 0;
}

.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 999;
}

.map-responsive {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%;
}

.map-responsive iframe {
  position: absolute;
  top:0;
  left: 0;
  width: 100%;
  height: 100%;
}


.top-bar a:hover {
  text-decoration: underline;
}

.navbar .nav-link.active {
  color: #ffc107 !important;
  font-weight: 600;
}

.hero-section {
  background: linear-gradient(rgba(0,0,0,.6), rgba(0,0,0,.6)),
    url('../assets/images/electrical.jpg') center/cover;
  padding: 100px 0;
}