:root {
            --primary-dark: #0a2240;
            --primary-light: #1a3a6a;
            --accent: rgb(72, 37, 230);
            --accent-light: #322fe2;
            --text: #333333;
            --text-light: #f8f9fa;
            --light-bg: #f8f9fa;
            --dark-bg: #020617;
            --border-radius: 4px;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Montserrat', sans-serif;
        }
        
        body {
            color: var(--text);
            line-height: 1.6;
            background-color: var(--light-bg);
            overflow-x: hidden;
        }
        
        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.3s ease;
        }
        
        img {
            max-width: 100%;
            height: auto;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        
        .btn {
            display: inline-block;
            padding: 12px 30px;
            border-radius: var(--border-radius);
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: all 0.3s ease;
            border: none;
            cursor: pointer;
        }
        
        .btn-primary {
            background-color: var(--accent);
            color: white;
        }
        
        .btn-primary:hover {
            background-color: var(--accent-light);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(241, 90, 41, 0.3);
        }
        
        .btn-secondary {
            background-color: transparent;
            color: var(--primary-dark);
            border: 2px solid var(--primary-dark);
        }
        
        .btn-secondary:hover {
            background-color: var(--primary-dark);
            color: white;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 50px;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            color: var(--primary-dark);
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .section-title h2:after {
            content: '';
            position: absolute;
            width: 50px;
            height: 3px;
            background-color: var(--accent);
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
        }
        
        .section-title p {
            color: var(--text);
            font-size: 1.1rem;
            max-width: 700px;
            margin: 0 auto;
        }
        
        /* Header Styles */
        .top-bar {
            background-color: var(--primary-dark);
            color: white;
            padding: 8px 0;
            font-size: 14px;
        }
        
        .top-bar .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        
        .top-contact {
            display: flex;
            align-items: center;
            gap: 20px;
        }
        
        .top-contact a {
            display: flex;
            align-items: center;
            gap: 8px;
            color: white;
        }
        
        .top-contact a:hover {
            color: var(--accent);
        }
        
        .top-social a {
            margin-left: 15px;
            color: white;
        }
        
        .top-social a:hover {
            color: var(--accent);
        }
        
        header {
            position: sticky;
            top: 0;
            z-index: 1000;
            transition: all 0.3s ease;
        }
        
        header.scrolled {
            background-color: var(--primary-dark);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        }
        
        .main-nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
            transition: all 0.3s ease;
        }
        
        header.scrolled .main-nav {
            padding: 10px 0;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .logo img {
            height: 50px;
        }
        
        .logo-text {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary-dark);
        }
        
        header.scrolled .logo-text {
            color: white;
        }
        
        .logo-text span {
            color: var(--accent);
        }
        
        .nav-links {
            display: flex;
            gap: 25px;
        }
        
        .nav-links a {
            color: var(--primary-dark);
            font-weight: 500;
            position: relative;
        }
        
        header.scrolled .nav-links a {
            color: white;
        }
        
        .nav-links a:after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -5px;
            left: 0;
            background-color: var(--accent);
            transition: width 0.3s ease;
        }
        
        .nav-links a:hover:after {
            width: 100%;
        }
        
        .nav-links a.active {
            color: var(--accent);
        }
        
        .nav-cta .btn {
            margin-left: 20px;
        }
        
        /* Mobile Menu */
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--primary-dark);
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        header.scrolled .mobile-menu-btn {
            color: white;
        }
        
        .mobile-menu {
            position: fixed;
            top: 0;
            right: -100%;
            width: 300px;
            height: 100vh;
            background-color: var(--primary-dark);
            z-index: 1001;
            transition: right 0.3s ease;
            padding: 80px 30px 30px;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        
        .mobile-menu.active {
            right: 0;
        }
        
        .mobile-menu a {
            color: white;
            font-size: 1.1rem;
            padding: 10px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .mobile-menu .btn {
            margin-top: 20px;
        }
        
        .mobile-menu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.5);
            z-index: 1000;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }
        
        .mobile-menu-overlay.active {
            opacity: 1;
            pointer-events: all;
        }
        
        .close-menu-btn {
            position: absolute;
            top: 20px;
            right: 20px;
            background: none;
            border: none;
            color: white;
            font-size: 1.5rem;
            cursor: pointer;
        }
        
        /* Solar Hero Section */
        .solution-hero {
            background: linear-gradient(rgba(10, 34, 64, 0.8), rgba(10, 34, 64, 0.9)), 
                        url('solar.jpg') no-repeat center center;
            background-size: cover;
            color: white;
            padding: 120px 0;
            position: relative;
            overflow: hidden;
        }
        
        .solution-hero .container {
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
        }
        
        .solution-hero h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        
        .solution-hero p {
            font-size: 1.2rem;
            max-width: 700px;
            margin: 0 auto 30px;
        }
        
        .hero-btns {
            display: flex;
            gap: 20px;
            margin-top: 20px;
        }
        
        /* Solar System Cards */
        .solar-card {
            background-color: white;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: all 0.3s ease;
        }
        
        .solar-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .solar-img-container {
            height: 250px;
            overflow: hidden;
            position: relative;
        }
        
        .solar-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .solar-card:hover .solar-img {
            transform: scale(1.05);
        }
        
        .solar-badge {
            position: absolute;
            top: 15px;
            right: 15px;
            background-color: var(--accent);
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
        }
        
        .solar-body {
            padding: 25px;
        }
        
        .solar-features {
            list-style: none;
            margin: 15px 0;
        }
        
        .solar-features li {
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .solar-features i {
            color: var(--accent);
        }
        
        /* Solar Systems Grid */
        .solar-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }
        
        /* Features Grid */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }
        
        .feature-item {
            display: flex;
            align-items: flex-start;
            gap: 15px;
            padding: 20px;
            background-color: white;
            border-radius: var(--border-radius);
        }
        
        .feature-icon {
            width: 50px;
            height: 50px;
            background-color: rgba(72, 37, 230, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 1.2rem;
        }
        
        /* Contact Section */
        .contact-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
        }
        
        .contact-info {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        
        .contact-item {
            display: flex;
            align-items: flex-start;
            gap: 15px;
        }
        
        .contact-text h3 {
            font-size: 1.2rem;
            color: var(--primary-dark);
            margin-bottom: 5px;
        }
        
        .contact-form {
            background-color: white;
            padding: 30px;
            border-radius: var(--border-radius);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .contact-form h3 {
            font-size: 1.5rem;
            color: var(--primary-dark);
            margin-bottom: 20px;
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: var(--primary-dark);
        }
        
        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: var(--border-radius);
            font-size: 1rem;
            transition: all 0.3s ease;
        }
        
        .form-control:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(72, 37, 230, 0.2);
        }
        
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        
        select.form-control {
            appearance: none;
            background-image: url("solar.jpg");
            background-repeat: no-repeat;
            background-position: right 15px center;
            background-size: 12px;
        }
        
        /* Footer */
        footer {
            background-color: var(--primary-dark);
            color: white;
            padding: 60px 0 20px;
        }
        
        .footer-container {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-links h3 {
            font-size: 1.2rem;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-links h3:after {
            content: '';
            position: absolute;
            width: 30px;
            height: 2px;
            background-color: var(--accent);
            bottom: 0;
            left: 0;
        }
        
        .footer-links ul {
            list-style: none;
        }
        
        .footer-links li {
            margin-bottom: 10px;
        }
        
        .footer-links a {
            opacity: 0.8;
            transition: all 0.3s ease;
        }
        
        .footer-links a:hover {
            opacity: 1;
            color: var(--accent);
            padding-left: 5px;
        }
        
        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
            opacity: 0.7;
        }
        
        /* Logo Tagline */
        .logo-container {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        
        .logo-tagline {
            font-size: 0.85rem;
            font-weight: 500;
            color: var(--accent);
            line-height: 1.2;
            margin-top: 5px;
            text-align: center;
            transition: all 0.3s ease;
        }
        
        header.scrolled .logo-tagline {
            color: rgba(255, 255, 255, 0.8);
        }
        
        /* WhatsApp Button */
        .whatsapp-button {
            position: fixed;
            bottom: 30px;
            left: 30px;
            width: 60px;
            height: 60px;
            background-color: #25D366;
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 30px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
            z-index: 999;
            transition: all 0.3s ease;
            cursor: pointer;
        }
        
        .whatsapp-button:hover {
            background-color: #128C7E;
            transform: scale(1.1);
        }
        
        .whatsapp-tooltip {
            position: absolute;
            right: 70px;
            background-color: white;
            color: var(--text);
            padding: 8px 15px;
            border-radius: 4px;
            font-size: 14px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s ease;
            white-space: nowrap;
        }
        
        .whatsapp-button:hover .whatsapp-tooltip {
            opacity: 1;
            visibility: visible;
            right: 75px;
        }
        
        /* Responsive Styles */
        @media (max-width: 1024px) {
            .contact-container {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .solution-hero h1 {
                font-size: 2.5rem;
            }
            
            .nav-links, .nav-cta {
                display: none;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .footer-container {
                grid-template-columns: 1fr 1fr;
            }
            
            .hero-btns {
                flex-direction: column;
                gap: 15px;
            }
        }
        
        @media (max-width: 576px) {
            .solution-hero {
                padding: 100px 0;
            }
            
            .solution-hero h1 {
                font-size: 2rem;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .footer-container {
                grid-template-columns: 1fr;
            }
        }

        /*another style*/

.logo-container {
    display: flex;
    flex-direction: column;
}

.logo-row {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 10px;
    width: 100%;
}

.main-logo {
    height: 80px !important;
    display: block;
}

.logo-right {
    display: flex;
    flex-direction: column;
    align-items: flex-start; 
    text-align: left;
}

.secondary-logo {
    height: 42px;
    display: block;
    margin-bottom: 10px;
}

.logo-tagline {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent);
    line-height: 1.2;
    text-align: center;
    transition: all 0.3s ease;
}

header.scrolled .logo-tagline {
    color: rgba(255, 255, 255, 0.8);
}

@media (max-width: 768px) {
    .logo-tagline {
        font-size: 0.6rem;
    }
    
    .secondary-logo {
        height: 24px;
    }
    
    .main-logo {
        height: 40px;
    }
}
    
#thankYouModal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.7);
    z-index: 10000;
    justify-content: center;
    align-items: center;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

#thankYouModal > div {
    background: white;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    max-width: 500px;
    width: 90%;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from { 
        opacity: 0;
        transform: translateY(20px);
    }
    to { 
        opacity: 1;
        transform: translateY(0);
    }
}