/* --- UTILITIES --- */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .btn {
            display: inline-block;
            padding: 15px 30px;
            border-radius: 5px;
            font-weight: 700;
            text-transform: uppercase;
            transition: all 0.3s ease;
            cursor: pointer;
            border: none;
        }

        .btn-red {
            background-color: var(--accent-red);
            color: var(--white);
            box-shadow: 0 4px 6px rgba(211, 47, 47, 0.3);
        }

        .btn-red:hover {
            background-color: #b71c1c;
            transform: translateY(-2px);
        }

        .btn-blue {
            background-color: var(--primary-blue);
            color: var(--white);
        }

        .text-center { text-align: center; }
        .section-padding { padding: 60px 0; }

        /* --- HEADER --- */
        header {
            background-color: var(--white);
            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 80px;
        }

        .logo {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--primary-blue);
        }

        .logo span { color: var(--accent-red); }

        .header-contact {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .phone-link {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-dark);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .phone-link i { color: var(--accent-red); }

        /* --- HERO SECTION --- */
        .hero {
            background: linear-gradient(rgba(0, 51, 102, 0.85), rgba(0, 51, 102, 0.7)), url('https://images.unsplash.com/photo-1621905251189-08b45d6a269e?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80');
            background-size: cover;
            background-position: center;
            height: 85vh; /* Full screen impact */
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: var(--white);
            margin-top: 80px;
        }

        .hero-content h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            line-height: 1.2;
        }

        .hero-content p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .trust-badge {
            background: rgba(255, 255, 255, 0.15);
            padding: 10px 20px;
            border-radius: 50px;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
            backdrop-filter: blur(5px);
            border: 1px solid rgba(255,255,255,0.3);
        }

        .stars { color: #FFD700; }

        /* --- TRUST BAR --- */
        .trust-bar {
            background-color: var(--light-gray);
            padding: 30px 0;
            border-bottom: 1px solid #ddd;
        }

        .trust-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            text-align: center;
        }

        .trust-item i {
            font-size: 2rem;
            color: var(--primary-blue);
            margin-bottom: 10px;
        }

        .trust-item h4 { font-size: 1.1rem; }
        
        .review-count {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--accent-red);
            display: block;
            line-height: 1;
        }

        /* --- SERVICES --- */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 40px;
        }

        .service-card {
            background: var(--white);
            border-radius: 8px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            border-top: 4px solid var(--primary-blue);
            transition: transform 0.3s;
        }

        .service-card:hover { transform: translateY(-5px); }
        .service-card.plumbing { border-top-color: var(--plumbing-cyan); }

        .service-card h3 {
            margin-bottom: 20px;
            font-size: 1.5rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .service-list li {
            margin-bottom: 10px;
            padding-left: 20px;
            position: relative;
        }

        .service-list li::before {
            content: '✓';
            color: green;
            position: absolute;
            left: 0;
            font-weight: bold;
        }

        /* --- REVIEWS SECTION --- */
        .reviews-section {
            background-color: var(--primary-blue);
            color: var(--white);
        }

        .review-card {
            background: var(--white);
            color: var(--text-dark);
            padding: 25px;
            border-radius: 8px;
            margin: 15px 0;
            position: relative;
        }

        .review-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }

        .review-author {
            font-weight: 700;
            margin-top: 15px;
            display: block;
            font-size: 0.9rem;
            color: #666;
        }

        /* --- LOCATION / CONTACT --- */
        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }

        .contact-info-box {
            background: var(--light-gray);
            padding: 30px;
            border-radius: 8px;
        }

        .info-item {
            margin-bottom: 20px;
            display: flex;
            gap: 15px;
        }
        
        .info-item i {
            font-size: 1.2rem;
            color: var(--accent-red);
            margin-top: 4px;
        }

        /* --- FLOATING MOBILE CTA --- */
        .mobile-cta {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background-color: var(--accent-red);
            padding: 15px;
            text-align: center;
            z-index: 2000;
            box-shadow: 0 -2px 10px rgba(0,0,0,0.2);
        }

        .mobile-cta a {
            color: var(--white);
            font-size: 1.2rem;
            font-weight: 800;
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 10px;
        }

        /* --- RESPONSIVENESS --- */
        @media (max-width: 768px) {
            .hero-content h1 { font-size: 2rem; }
            .header-contact { display: none; } /* Hide regular phone on mobile header to save space */
            .mobile-cta { display: block; }
            .contact-grid { grid-template-columns: 1fr; }
            .nav-container { justify-content: center; }
            body { padding-bottom: 60px; } /* Space for sticky button */
        }
        /*WHATSAPP FLOAT*/
            .whatsapp-float { position: fixed; width: 60px; height: 60px; bottom: 30px;right: 30px;background-color: #25d366;color: #FFF;
                              border-radius: 50%; text-align: center; font-size: 30pxp; z-index: 1000; display: flex; align-items: center; justify-content: center;
                              box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3); transition: all 0.3s ease; animation: pulse-green 2s infinite;}
            .whatsapp-float img {width: 35px; height: 35px; vertical-align: middle;}
            .whatsapp-float:hover { background-color: #128C7E; transform: scale(1.1); box-shadow: 0 6px 14px rgba(0, 0, 0, 0.4);animation: none;}

            @keyframes pulse-green { 0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }70% { transform: scale(1.05); box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }}

        /* --- LARGE SCREEN ADJUSTMENTS --- */
          @media (min-width: 1440px) {
          header .container {max-width: 100%;padding: 0 80px;}}