:root {
    --mb: 4rem;
    --clr-blue: royalblue;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline: none;
}
a,
img,
button,
input,
label,
select,
span,
i {
    display: inline-block;
}
a {
    text-decoration: none;
    color: inherit;
}
ul {
    list-style: none;
}
img {
    width: 100%;
}
html {
    font-size: 62.5%;
}
body {
    font-family: "Raleway", sans-serif;
}

/* ----------------------------- */
/* STATICNAV START */
/* ----------------------------- */

.sticky-nav {
    position: fixed;
    top: 7.3rem;
    left: 0;
    width: 100%;
    background-color: #fff;
    z-index: 99999;
}

.sticky-nav ul {
    padding: 0 2rem;
    display: flex;
    justify-content: center;
    gap: 2rem;
    font-size: 1.4rem;
    border-bottom: 1px solid #eee;
}
.sticky-nav ul li {
    padding: 1rem 0;
}

/* ----------------------------- */
/* STATICNAV END */
/* ----------------------------- */

.myContainer {
    max-width: 140rem;
    margin: 0 auto;
    margin-bottom: var(--mb);
}

.heading {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 3rem;
}

.number-one {
    font-size: 1.4rem;
}
.number-one article {
    display: grid;
    grid-template-columns: 1fr 35vw;
    grid-gap: 3rem;
}
.number-one article img {
    height: 100%;
    object-fit: cover;
}

.choose {
    margin-bottom: 8rem;
    padding: 0 2rem;
}
.choose .choose-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(20rem, 50rem));
    justify-content: center;
    grid-gap: 2rem;
}
.choose-points .point {
    display: flex;
    gap: 2rem;
    font-size: 1.4rem;
}
.choose-points .point p {
    margin: 0;
}
.point-icon svg {
    --size: 5.5rem;
    width: var(--size);
    height: var(--size);
    padding: 1.2rem;
    border: 2px solid red;
    border-radius: 50%;
}

.point h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.templates-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(30rem, 35rem));
    grid-gap: 4rem;
    justify-content: center;
}
.templates-gallery figcaption {
    padding: 1rem;
    text-align: center;
    font-size: 1.6rem;
}
.templates-gallery h4 {
    margin-bottom: 1rem;
}
.templates-gallery .btn {
    text-decoration: none;
    border: 2px solid var(--clr-blue);
    border-radius: 0.5rem;
    background-color: #fff;
    color: var(--clr-blue);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 1rem 2.5rem;
    transition: 0.25s;
}
.templates-gallery .btn:first-child {
    margin-right: 2rem;
}
.templates-gallery .btn:is(:hover, :focus, :focus-within) {
    background-color: var(--clr-blue);
    color: #fff;
}

.automate figure img {
    height: 100%;
    max-height: 60vh;
}

.automate .automate-choice {
    background-color: #eee;
    padding: 4rem 2rem;
    font-size: 1.6rem;
    text-align: center;
}
.automate .automate-choice h3 {
    color: var(--clr-blue);
    font-size: 2.4rem;
}

.whmcs-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(25rem, 30rem));
    justify-content: center;
    grid-gap: 4rem;
    text-align: center;
    font-size: 1.4rem;
}
.whmcs-features img {
    width: 8rem;
}
.whmcs-features h4 {
    color: var(--clr-blue);
    font-size: 2rem;
    font-weight: 300;
    margin: 1rem 0;
}

.modules {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(15rem, 20rem));
    justify-content: center;
    grid-gap: 4rem;
    text-align: center;
}
.modules img {
    margin-bottom: 0.5rem;
}
.modules h4 {
    font-size: 1.4rem;
}

.email article {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}
.email article .details {
    background-color: #555;
    color: #fff;
    font-size: 1.6rem;
    padding: 2rem;

    display: flex;
    gap: 2rem;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}
.email article .details h5 {
    color: #fff;
    font-size: 2rem;
}

.email-benefits {
    text-align: center;
}

.email-benefits .btn {
    padding: 1rem 2.5rem;
    border: 2px solid var(--clr-blue);
    color: var(--clr-blue);
    font-size: 1.2rem;
    border-radius: 0.4rem;
    transition: 0.3s;
}
.email-benefits .btn:is(:hover, :focus, :focus-within) {
    color: #fff;
    background-color: var(--clr-blue);
}

.overlay-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(30rem, 36rem));
    justify-content: center;
    grid-gap: 4rem;
    margin-bottom: 3rem;
}
.overlay-card {
    position: relative;
}
.overlay-card figure {
    height: 100%;
}
.overlay-card .details {
    position: absolute;
    padding: 4rem 2rem;
    font-size: 1.4rem;
    top: 50%;
    width: 100%;
    transform: translateY(-50%);
    left: 0;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
}
.overlay-card .details h4 {
    font-size: 1.8rem;
    color: #fff;
    margin-bottom: 1rem;
}

/* ------------------- */
/* POPUP-CSS REQUIRED */
/* ------------------- */
.popup-container {
    position: fixed;
    max-height: 100vh;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;

    display: none;
    align-items: center;
    justify-content: center;

    background: rgba(0, 0, 0, 0.3);
}
.popup-container.active {
    display: flex;
    z-index: 999999999999999999 !important;
}

.popup-content {
    position: relative;
    height: clamp(20vh, 100%, 99vh);
    width: clamp(20vw, 100%, 99vw);
    background: #fff;
    padding: 2rem;

    overflow: hidden scroll;

    transform: translateY(-20rem);
    opacity: 0;

    animation: slide 0.3s ease-in 0.1s forwards;
}
.popup-content .content-details {
    height: 100%;
}
.popup-content .btn-buy {
    padding: 0.6rem 1.2rem;
    background-color: green;
    color: #fff;

    position: absolute;
    top: 0;
    right: 5rem;
    font-size: 1.2rem;
}
.popup-content iframe {
    width: 100%;
    height: 100%;
}

@keyframes slide {
    to {
        transform: translateY(0rem);
        opacity: 1;
    }
}
.popup-container #popup-close {
    position: fixed;
    top: 0.5rem;
    right: 0.5rem;
    padding: 0.5rem 1rem;
    font-weight: 900;
    border: 2px solid #000;
    cursor: pointer;
    z-index: 99999999999999 !important;
}

/* FINISHED */
/* ----------------------------- */
/* MEDIA QUERIES */
/* ----------------------------- */

@media only screen and (max-width: 1030px) {
    html {
        font-size: 56.25%;
    }
}

@media only screen and (max-width: 830px) {
    html {
        font-size: 50%;
    }

    .sticky-nav ul {
        font-size: 1.6rem;
    }

    .number-one article {
        grid-template-columns: 1fr;
    }
    .number-one article img {
        width: 100%;
        max-height: 40vh;
    }

    .email article {
        grid-template-columns: 1fr;
    }
    .email article img {
        object-fit: cover;
        height: auto;
        max-height: 50vh;
    }
    .email article .details {
        padding: 4rem;
    }
}

@media only screen and (max-width: 430px) {
    .sticky-nav {
        top: 7.5rem;
        padding: 0 1rem;
    }
    .sticky-nav ul {
        padding: 0 1rem;
        gap: 1rem;
        text-align: center;
        justify-content: flex-start;
    }
    .popup-content {
        width: clamp(20vw, 100%, 90vw);
    }
}