:root {
    --primary: #006400;
    --secondary: #32CD32;
    --light: #f4f7f6;
    --dark: #1a1a1a;
    --white: #ffffff;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Poppins', sans-serif; line-height: 1.6; color: var(--dark); scroll-behavior: smooth; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Text Colors */
.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }

/* WhatsApp Floating */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

/* Navbar */
.navbar { background: var(--white); padding: 0.5rem 0; position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.1); }
.navbar .container { display: flex; justify-content: space-between; align-items: center; }
.logo a { display: flex; align-items: center; text-decoration: none; color: var(--primary); font-weight: 700; gap: 10px; }
.company-logo { height: 50px; width: 50px; border-radius: 50%; object-fit: cover; border: 2px solid var(--secondary); }
.nav-links { display: flex; list-style: none; gap: 20px; }
.nav-links a { text-decoration: none; color: var(--dark); font-weight: 600; transition: 0.3s; }
.nav-links a:hover { color: var(--secondary); }
.btn-call { background: var(--primary); color: white !important; padding: 8px 20px; border-radius: 50px; }

/* Hero */
.hero { position: relative; height: 85vh; display: flex; align-items: center; justify-content: center; text-align: center; color: white; overflow: hidden; }
.hero-video { position: absolute; top: 50%; left: 50%; min-width: 100%; min-height: 100%; width: auto; height: auto; z-index: -1; transform: translate(-50%, -50%); object-fit: cover; }
.hero::before { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 0; }
.hero-content { position: relative; z-index: 1; }
.hero h1 { font-size: 3rem; margin-bottom: 1rem; }
.btn-primary { background: var(--secondary); color: white; padding: 12px 30px; text-decoration: none; border-radius: 5px; font-weight: 600; margin-right: 10px; }
.btn-secondary { border: 2px solid white; color: white; padding: 10px 30px; text-decoration: none; border-radius: 5px; }

/* About & Gallery */
.about-section { padding: 60px 0; }
.underline { width: 60px; height: 4px; background: var(--secondary); margin: 10px auto 40px; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.commitments { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 20px; }
.commit-item { background: var(--light); padding: 10px; border-radius: 5px; font-weight: 600; color: var(--primary); }
.project-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.gallery-img { width: 100%; height: 180px; object-fit: cover; border-radius: 8px; border: 2px solid var(--secondary); }

/* Services */
.services { background: var(--light); padding: 60px 0; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.service-card { background: white; padding: 30px; text-align: center; border-radius: 10px; transition: 0.3s; }
.service-card i { font-size: 2.5rem; color: var(--primary); margin-bottom: 15px; }
.service-card:hover { transform: translateY(-5px); border-bottom: 4px solid var(--secondary); }

/* Footer */
footer { background: var(--dark); color: white; padding: 40px 0 20px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 40px; margin-bottom: 30px; }
.copyright { text-align: center; border-top: 1px solid #333; padding-top: 20px; font-size: 0.8rem; }

@media (max-width: 768px) {
    .about-grid, .footer-grid { grid-template-columns: 1fr; }
    .nav-links { display: none; }
    .hero h1 { font-size: 2rem; }
}
.hero {
    position: relative;
    height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    overflow: hidden;
    /* ULTIMATE CSS FALLBACK with dark overlay for readability */
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), 
                url('Image/hero.jpg') no-repeat center center/cover;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: 1; /* Keep it above the CSS background */
    transform: translate(-50%, -50%);
    object-fit: cover;
    /* Prevent flicker during loading */
    background-color: black; 
}

.hero-content {
    position: relative;
    z-index: 3; /* Ensures text and buttons always sit on top */
}
/* Black text for the main headline */
.text-black {
    color: #000000;
    /* Soft glow helps readability over darker video areas */
    text-shadow: 0px 0px 12px rgba(255, 255, 255, 0.4); 
    font-weight: 700;
}

/* Maintain the brand's secondary green for highlights */
.text-secondary {
    color: #32CD32; /* Lime Green from your brochure */
    font-weight: 700;
}

/* Ensure the headline is bold and well-spaced */
.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 25px;
}