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

        body {
            font-family: 'Jost', sans-serif;
            font-weight: 400;
            font-size: 14px;
            background: #ffffff;
            color: #1a2c3e;
            overflow-x: hidden;
        }

        h1 { font-size: 36px; font-weight: 600; line-height: 1.2; }
        h2 { font-size: 28px; font-weight: 600; margin-bottom: 1rem; }
        h3 { font-size: 22px; font-weight: 600; }
        h4 { font-size: 18px; font-weight: 500; }
        p, li, span, a { font-size: 14px; font-weight: 400; }
        .container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

        /* Header with Logo */
        .main-header {
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(0,0,0,0.05);
            transition: all 0.3s;
            height: 80px;
            display: flex;
            align-items: center;
        }
        .main-header.header-scrolled { height: 64px; background: rgba(255,255,255,0.98); box-shadow: 0 4px 18px rgba(0,0,0,0.03); }
        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
        }
        .logo-img {
            height: 48px;
            width: auto;
            transition: 0.2s;
        }
        .header-scrolled .logo-img { height: 42px; }
        .logo-text {
            font-size: 22px;
            font-weight: 700;
            color: #0056b3;
            letter-spacing: -0.5px;
        }
        .logo-text span { font-weight: 300; color: #1a2c3e; }
        .nav-links { display: flex; list-style: none; gap: 32px; align-items: center; }
        .nav-links a { text-decoration: none; font-weight: 500; color: #1a2c3e; transition: 0.2s; }
        .nav-links a:hover, .nav-links a.active { color: #0056b3; }
        .nav-cta { background: #0056b3; color: white !important; padding: 10px 24px; border-radius: 40px; }
        .nav-toggle { display: none; flex-direction: column; cursor: pointer; }
        .bar { width: 26px; height: 2px; background: #1a2c3e; margin: 4px 0; transition: 0.3s; }

        /* Mobile Actions */
        .mobile-actions {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 65px;
            background: white;
            box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
            z-index: 1000;
            border-top: 1px solid #eef2f6;
        }
        .mobile-actions a { flex: 1; display: flex; align-items: center; justify-content: center; gap: 10px; text-decoration: none; font-size: 14px; font-weight: 600; }
        .btn-call { background: #0056b3; color: white; }
        .btn-whatsapp { background: #25D366; color: white; }

        @media (max-width: 768px) {
            .nav-toggle { display: flex; }
            .nav-links {
                position: fixed; top: 80px; left: -100%; width: 100%; background: white;
                flex-direction: column; gap: 24px; padding: 40px; transition: 0.3s; z-index: 999;
                box-shadow: 0 20px 30px rgba(0,0,0,0.05);
            }
            .nav-links.active { left: 0; }
            .mobile-actions { display: flex; }
            body { padding-bottom: 65px; }
            h1 { font-size: 30px !important; }
            h2 { font-size: 24px !important; }
            .logo-text { font-size: 18px; }
            .logo-img { height: 40px; }
        }

        /* Contact Hero */
       .contact-hero {
  position: relative;
  padding: 140px 0 60px;
  text-align: center;
  color: white;
  overflow: hidden;

  /* BACKGROUND IMAGE + GRADIENT OVERLAY */
   background: 
  linear-gradient(135deg, rgba(10,47,68,0.85), rgba(0,34,68,0.9)),
  url('waterlink-favicon.webp') center/cover no-repeat;
}

/* OPTIONAL: ADD DEPTH WITH VIGNETTE */
.contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle,
    rgba(0,0,0,0.1) 0%,
    rgba(0,0,0,0.5) 100%);
  z-index: 0;
}

/* KEEP CONTENT ABOVE OVERLAY */
.contact-hero h1,
.contact-hero p {
  position: relative;
  z-index: 1;
}

/* TYPOGRAPHY POLISH */
.contact-hero h1 {
  font-size: 42px;
  margin-bottom: 16px;
  letter-spacing: -1px;
  text-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

.contact-hero p {
  max-width: 600px;
  margin: 0 auto;
  opacity: 0.9;
  line-height: 1.7;
}
        /* Contact Section */
        .contact-section {
            padding: 70px 0;
            background: #ffffff;
        }
        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
        }

        /* Contact Info Cards */
        .info-card {
            background: #f8fafc;
            border-radius: 24px;
            padding: 32px;
            margin-bottom: 30px;
            transition: 0.3s;
            border: 1px solid #eef2f6;
        }
        .info-card:hover { transform: translateY(-5px); border-color: #0056b3; }
        .info-icon {
            width: 60px;
            height: 60px;
            background: #0056b3;
            border-radius: 30px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
        }
        .info-icon i { font-size: 28px; color: white; }
        .info-card h3 { margin-bottom: 16px; }
        .info-detail { margin-bottom: 12px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
        .info-detail i { width: 20px; color: #0056b3; }
        .info-detail a { color: #1a2c3e; text-decoration: none; transition: 0.2s; }
        .info-detail a:hover { color: #0056b3; }
        .social-contact {
            display: flex;
            gap: 16px;
            margin-top: 24px;
        }
        .social-contact a {
            width: 44px;
            height: 44px;
            background: #eef2f6;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #0056b3;
            font-size: 20px;
            transition: 0.2s;
        }
        .social-contact a:hover { background: #0056b3; color: white; transform: translateY(-3px); }

        /* Business Hours */
        .hours-card {
            background: #f8fafc;
            border-radius: 24px;
            padding: 32px;
            border: 1px solid #eef2f6;
        }
        .hours-card h3 { margin-bottom: 20px; }
        .hours-item {
            display: flex;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid #eef2f6;
        }
        .hours-item:last-child { border-bottom: none; }
        .hours-day { font-weight: 600; color: #1a2c3e; }
        .hours-time { color: #0056b3; font-weight: 500; }

        /* Form Styles */
        .form-card {
            background: #ffffff;
            border-radius: 24px;
            padding: 40px;
            box-shadow: 0 20px 40px rgba(0,0,0,0.05);
            border: 1px solid #eef2f6;
        }
        .form-card h2 { margin-bottom: 8px; }
        .form-card > p { margin-bottom: 28px; color: #5a6e7c; }
        .form-group { margin-bottom: 24px; }
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: #1a2c3e;
        }
        .form-group input, .form-group select, .form-group textarea {
            width: 100%;
            padding: 14px 18px;
            border: 1px solid #eef2f6;
            border-radius: 12px;
            font-family: 'Jost', sans-serif;
            font-size: 14px;
            transition: 0.2s;
            background: #f8fafc;
        }
        .form-group input:focus, .form-group select:focus, .form-group textarea:focus {
            outline: none;
            border-color: #0056b3;
            background: white;
            box-shadow: 0 0 0 3px rgba(0,86,179,0.1);
        }
        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .submit-btn {
            background: #0056b3;
            color: white;
            border: none;
            padding: 16px 32px;
            border-radius: 40px;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: 0.2s;
            width: 100%;
            font-family: 'Jost', sans-serif;
        }
        .submit-btn:hover { background: #003d82; transform: translateY(-2px); }

        /* Google Map Section */
        .map-section {
            padding: 0 0 70px;
        }
        .map-container {
            border-radius: 24px;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0,0,0,0.08);
            border: 1px solid #eef2f6;
        }
        .map-container iframe {
            width: 100%;
            height: 400px;
            display: block;
        }

        /* CTA Section */
        .cta-contact {
            background: linear-gradient(135deg, #0056b3, #003d82);
            padding: 60px 0;
            text-align: center;
            color: white;
        }
        .cta-contact h2 { color: white; }
        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 30px;
            flex-wrap: wrap;
        }
        .btn-cta-call, .btn-cta-wa {
            padding: 14px 32px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        .btn-cta-call { background: white; color: #0056b3; }
        .btn-cta-wa { background: #25D366; color: white; }
        .btn-cta-call:hover, .btn-cta-wa:hover { transform: translateY(-3px); }

        /* Footer */
        .main-footer {
            background: #0a1c2a;
            color: #cddfe7;
            padding: 56px 0 24px;
        }
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 40px;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
        }
        .footer-logo-img { height: 40px; width: auto; filter: brightness(0) invert(1); }
        .footer-logo h3 { color: white; font-size: 20px; }
        .footer-col h4 { font-size: 18px; color: white; margin-bottom: 20px; }
        .footer-col ul { list-style: none; }
        .footer-col ul li { margin-bottom: 12px; }
        .footer-col a { color: #cddfe7; text-decoration: none; transition: 0.2s; }
        .footer-col a:hover { color: white; }
        .social-links { display: flex; gap: 16px; margin-top: 20px; }
        .social-links a { background: #1e3a4d; width: 36px; height: 36px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; transition: 0.2s; }
        .social-links a:hover { background: #0056b3; transform: translateY(-3px); }
        .footer-bottom {
            border-top: 1px solid #1e3a4d;
            margin-top: 48px;
            padding-top: 24px;
            text-align: center;
            font-size: 12px;
        }
        .whatsapp-float {
            position: fixed; bottom: 28px; right: 28px; background: #25D366;
            width: 54px; height: 54px; border-radius: 50%; display: flex;
            align-items: center; justify-content: center; font-size: 28px;
            color: white; z-index: 999; box-shadow: 0 4px 12px rgba(0,0,0,0.2);
            transition: 0.2s;
        }
        .whatsapp-float:hover { transform: scale(1.08); }

        @media (max-width: 768px) {
            .contact-grid { grid-template-columns: 1fr; gap: 30px; }
            .form-row { grid-template-columns: 1fr; gap: 0; }
            .form-card { padding: 28px; }
            .map-container iframe { height: 280px; }
        }

                /* Container for the logo */
.logo {
    display: flex;
    align-items: center; /* Vertically centers the logo in the navbar */
    height: 100%;
}

.logo img {
    /* Set a specific height to keep it consistent */
    height: 60px; 
    width: auto; /* Automatically calculates width to prevent distortion */
    
    /* Premium touch: subtle transitions for scroll or hover */
    transition: transform 0.3s ease, height 0.3s ease;
    
    /* Ensure it remains crisp on all screens */
    image-rendering: -webkit-optimize-contrast;
    display: block;
}s

/* Optional: Slight hover effect to make it feel interactive */
.logo:hover img {
    transform: scale(1.05);
}

/* Scale down for mobile to save screen real estate */
@media (max-width: 768px) {
    .logo img {
        height: 45px;
    }
}
/* This class is added by your existing JavaScript on scroll */
.header-scrolled .logo img {
    height: 48px; /* Shrinks from 60px to 48px for a compact look */
}