body {
    margin: 0;
    background-color: #fff;
    color: #000;
}

.main-header {
    display: flex;
    align-items: center;
    justify-content: space-around;
    background: transparent;
    padding: 0.5% 2%;
    margin-bottom: 1%;
    z-index: 1001;
}

.nav-menu ul li a {
    text-decoration: none;
    color: black;
    font-weight: 600;
    transition: color 0.3s;
}

.solar-services {
    padding: 40px 20px;
    max-width: 1200px;
    margin: auto;
    text-align: center;
}

.intro-text {
    max-width: 900px;
    margin: 0 auto 40px;
    font-size: 14px;
    line-height: 1.6;
    color: #333;
    font-weight: 500;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.service-card {
    background-size: cover;
    background-position: center;
    height: 350px;
    border-radius: 40px;
    position: relative;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.card-overlay {
    background-color: rgba(255, 255, 255, 0.8);
    padding: 4%;
    border-radius: 30px;
    width: 100%;
    text-align: left;
}

.card-overlay h3 {
    margin: 0 0 8px;
    font-size: 24px;
    color: #0073e6;
}

.card-overlay p {
    margin: 0;
    font-size: 16px;
    color: #333;
    line-height: 1.4;
}

@media (max-width: 768px) {
    .nav-menu ul li a {
        text-decoration: none;
        color: #000000;
        font-weight: 600;
        transition: color 0.3s;
    }

    .main-header {
        background: transparent;
        padding: 0.5% 2%;
        margin-bottom: jus;
        justify-content: space-between;
        margin-bottom: 10px;
    }

    .solar-services {
        padding: 20px 15px;
    }

    .intro-text {
        width: 100%;
        font-size: 14px;
        margin-bottom: 20px;

    }

    .service-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .service-card {
        height: 300px;
        /* background-size: contain; */
        background-repeat: no-repeat;
        border-radius: 5px;
        padding: 20px;
    }

    .card-overlay {
        padding: 20px;
        border-radius: 20px;
    }

    .card-overlay h3 {
        font-size: 20px;
        margin-bottom: 10px;
    }

    .card-overlay p {
        font-size: 14px;
        line-height: 1.4;
    }

    .logo img {
        height: 50px;
    }

    /* 
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background-color: rgba(0, 0, 0, 0.95);
        padding: 80px 20px;
        transition: right 0.3s ease-in-out;
    } */

    .nav-menu.active {
        right: 0;
    }

    .nav-menu ul {
        flex-direction: column;
        gap: 20px;
    }

    /* .nav-menu ul li a {
        color: black;
        font-size: 16px;
        display: block;
        padding: 10px;
    } */

    .quote-button {
        display: none;
    }

    .mobile-only {
        display: block;
        margin-top: 20px;
    }

    .mobile-only .btn {
        width: 100%;
        text-align: center;
        padding: 12px;
        font-size: 14px;
    }
}

/* HD Screens (1366x768) */
@media screen and (min-width: 1366px) and (max-width: 1919px) {
    .solar-services {
        max-width: 1200px;
        margin: 20px auto;
        padding: 10px;
    }

    .intro-text {
        padding: 0px 25px;
        font-size: 16px;
        margin-top: 0px;
        font-weight: 700;
    }

    .intro-text h2 {
        font-size: 2.2rem;
    }

    .intro-text p {
        font-size: 1.1rem;
    }

    .service-grid {
        max-width: 1200px;
        margin: 40px auto;
        gap: 30px;
    }

    .service-card {
        padding: 30px;
    }

    .service-card h3 {
        font-size: 1.5rem;
    }

    .service-card p {
        font-size: 1.1rem;
    }
}

/* Full HD Screens (1920x1080) */
@media screen and (min-width: 1920px) {
    .solar-services {
        max-width: 1600px;
        margin: 50px auto;
        padding: 60px;
    }

    .intro-text {
        max-width: 1600px;
        margin: 0 auto;
        padding: 50px 30px;
    }

    .intro-text h2 {
        font-size: 2.8rem;
    }

    .intro-text p {
        font-size: 1.2rem;
    }

    .service-grid {
        max-width: 1600px;
        margin: 50px auto;
        gap: 40px;
    }

    .service-card {
        padding: 40px;
    }

    .service-card h3 {
        font-size: 1.8rem;
    }

    .service-card p {
        font-size: 1.2rem;
    }
}

/* Mac Devices */
@media screen and (min-width: 1440px) and (max-width: 2560px) {
    .solar-services {
        max-width: 1400px;
        margin: 45px auto;
        padding: 55px;
    }

    .intro-text {
        max-width: 1400px;
        margin: 0 auto;
        padding: 45px 28px;
    }

    .intro-text h2 {
        font-size: 2.5rem;
    }

    .intro-text p {
        font-size: 1.15rem;
    }

    .service-grid {
        max-width: 1400px;
        margin: 45px auto;
        gap: 35px;
    }

    .service-card {
        padding: 35px;
    }

    .service-card h3 {
        font-size: 1.6rem;
    }

    .service-card p {
        font-size: 1.15rem;
    }
}

/* Retina Displays */
@media (-webkit-min-device-pixel-ratio: 2),
(min-resolution: 192dpi) {
    .solar-services {
        background-image: url('../images/services-bg.png');
        background-size: cover;
    }
}