.page-hero {
    background-image: 
    var(--gradient-1),
    url("../media/services-hero.jpg");
}

.white-logo {
    opacity: 1;
   }

.intro {
    background-color: white;
}

.intro h3 {
    text-align: center;
}

.intro .text-cols-3 {
    margin-top: 0.5em;
}


.normal-list li {
    color: var(--dark-grey);
}

section:nth-child(even) {
    background-color: var(--very-light-grey);
}

.renewables-section a:has(button) {
    text-align: center;
    display: block;
    margin: 0 auto;
}

.renewables-section h2, .renewables-section > p {
    text-align: center;
}

.renewables-grid-container {
    margin: 3em 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2em;
    text-align: left;
}

.renewables-grid-container div {

    background-color: white;
    border-radius: var(--border-radius);
    padding: 1.5em;
    border-bottom: 5px solid var(--accent-color-1);
    box-shadow: var(--box-shadow);
}

.renewables-grid-container div h3 {
    margin: 0;
    padding: 0;
}



#gas-safe-colour {
    width: 100%;
    margin: 0 auto;
}

.latest-work {
    background-color: white;
    margin-top: 0px;
}

.learn-more-links {
    padding-top: 60px;
    padding-bottom: 60px;
    background-color: var(--accent-color-1);
    background-image: 
        var(--gradient-1),
        url("../media/hero-4.jpg");
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;

}

.learn-more-links h3 {
    text-align: center;
    margin-bottom: 1em;
    color: white;
}


.learn-more-links a {
    display: block;
    background-color: rgba(255,255,255,0.1);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255,255,255,0.2);
    text-align: center;
    padding: 1em;
    font-size: 1.4rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    color: white;
    transition: 0.3s;
}

.learn-more-links a i {
    color: var(--accent-color-1);
    transform: scale(0.7);
}

.learn-more-links a:hover {
    background-color: rgba(255,255,255,0.2);
}


.grey-bg {
    background-color: var(--very-light-grey);
}

.reason-section {
    background-color: var(--accent-color-1);
    background-image: 
        var(--gradient-1),
        url("../media/hero-3.jpg");
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;

}

.reason-section  h2{
    text-align: center;
    margin-bottom: 1em;
    color: white;
}

.reason-container {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    align-items: stretch;
    justify-content: center;
    gap: 1%;
}

.reason {
    background-color: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    padding: 1em;
    border-radius: calc(var(--border-radius)*2);
}

.reason h4 {
    text-align: center;
    filter: brightness(150%);
}

.reason i {
    display: block;
    font-size: 6rem;
    color: white;
    text-align: center;
    margin: 0.2em 0;
    opacity: 0.7;
}

.reason p {
    color: white;
}

.emergency-call-out {
    padding-top: 50px;
    padding-bottom: 50px;
    background-color: var(--accent-color-1) important!;
    background-image: 
        var(--gradient-6),
        url('../media/hero-5.jpg');
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    text-align: center;
}

.emergency-call-out h3, .emergency-call-out p {
    color: white;
}

.domestic-services {
    text-align: center;
}

.domestic-services ul {
    text-align: left;
}

.services-list {
    padding-top: 200px;
    padding-bottom: 200px;
    position: relative;
    background-color: var(--accent-color-1);
    background-image: var(--gradient-3);
}

.services-list h2 {
    text-align: center;
    color: white;
}

.services-list p {
    text-align: center;
    color: white;
    max-width: 800px;
    margin-inline: auto;
}

.services-list li {
    color: white;
}

.services-list li::marker {
    color: rgba(255,255,255,0.5);
}

.services-list .text-cols-3 {
    background-color: rgba(255,255,255,0.1);
}

.services-list::before {
    position: absolute;
    content: '';
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-image: url('../media/section-mask.png');
    background-size: contain;
    background-position: center;
}


@media (max-width: 1400px) {
    .reason-container {
        grid-template-columns: 1fr 1fr;
    }

    .reason h4 {
        font-size: 1.6rem;
    }

}

@media (max-width: 1200px) {
    .reason-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 1000px) {
    .services-list::before {
        background-size: cover;
    }
}


@media (max-width: 800px) {
    .intro p {
        width: 100%;
    }

    section:nth-child(odd) .flex-container {
        flex-direction: column-;
    }

    section:nth-child(even) .flex-container {
        flex-direction: column-reverse;
    }

    .renewables-grid-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 650px) {
    .reason-container {
        grid-template-columns: 1fr;
    }

    .emergency-call-out p{
        text-align: center;
    }

    .renewables-section h2, .renewables-section p {
        text-align: left;
    }

    .renewables-grid-container div {
        padding: 1.5em 1em;
    }
}