body {
    margin: 0;
    font-family: 'Roboto', Arial, sans-serif;
    background: #0a0f1f;
    color: #fff;
    overflow-x: hidden;
    scroll-behavior: smooth;
    padding-top: 90px; /* navbar ke neeche content push karne ke liye */
}

/* HEADER + FOOTER */
header, footer {
    text-align: center;
    padding: 1rem;
    background: rgba(17,17,17,0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* HERO SECTION (FIXED) */
#hero {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
}

/* HERO IMAGE (FIXED MOBILE SAFE) */
#hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.75);
    transform: scale(1.02);
}

/* HERO TEXT (IMPROVED) */
.hero-text {
    position: absolute;
    top: 50%;
    left: 8%;
    transform: translateY(-50%);
    max-width: 600px;
    animation: fadeUp 1s ease;
}

/* TEXT */
.hero-text h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(0,0,0,0.6);
}

.hero-text p {
    font-size: 1.2rem;
    color: #ddd;
    line-height: 1.6;
}

/* BUTTON */
.btn {
    display: inline-block;
    padding: 14px 28px;
    margin-top: 20px;
    background: linear-gradient(135deg, #ff9800, #ff5722);
    color: #fff;
    text-decoration: none;
    border-radius: 10px;
    font-weight: bold;
    transition: 0.3s ease;
    box-shadow: 0 10px 25px rgba(255, 87, 34, 0.3);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(255, 87, 34, 0.5);
}

/* ANIMATION */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 📱 MOBILE FIX (IMPORTANT) */
@media(max-width:900px){

    #hero {
        height: 85vh;
    }

    .hero-text {
        top: 50%;
        left: 5%;
        right: 5%;
        transform: translateY(-50%);
        text-align: center;
        max-width: 100%;
    }

    .hero-text h1 {
        font-size: 2rem;
    }

    .hero-text p {
        font-size: 1rem;
    }

    .btn {
        padding: 12px 20px;
    }
}