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

body {
    font-family: Arial, sans-serif;
    overflow-x: hidden; /* Screen se bahar nikalne wali cheezon ko rokay ga */
}

.div1 {
    background-image: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url("../images/hero-background1.jpg");
    background-size: cover;
    background-position: center;
    min-height: 100vh; /* Fixed 907px ki jagah screen ki poori height */
    width: 100%;
}

/* Hero Section Styling */
.hero {
    color: white;
    text-align: left;
    width: 90%; /* Mobile par 90% screen le ga */
    max-width: 600px; /* Bare desktop par 600px se bara nahi hoga */
    margin-left: 5%; /* Side se barabar gap */
    padding-top: 100px; /* Navbar se fasla */
}

.hero h1 {
    font-size: clamp(28px, 8vw, 60px); /* Screen size ke hisab se font khud chota/bara hoga */
    line-height: 1.2;
    margin-bottom: 20px;
    color: #ff4d4d; /* Bright red for visibility */
}

.hero p {
    font-size: clamp(16px, 4vw, 22px);
    margin-bottom: 30px;
    color: white;
    line-height: 1.6;
}

.btn {
    background-color: #b30000;
    color: white;
    padding: 15px 30px;
    text-decoration: none;
    font-size: 18px;
    border-radius: 8px;
    display: inline-block;
    transition: 0.3s ease;
}

.btn:hover {
    background-color: white;
    color: #b30000;
    transform: translateY(-3px);
}

/* --- Responsive Media Queries --- */

@media (max-width: 768px) {
    .hero {
        text-align: center; /* Mobile par center alignment behtar lagti hai */
        margin: 0 auto;
        padding-top: 120px;
    }
    
    .div1 {
        height: auto;
        padding-bottom: 50px;
    }
}