body , h1, h2, h3, h4, h5, h6, p, ol, ul{
    margin: 0;
    padding: 0;
    font-weight: normal;
    font-family: 'Public Sans', sans-serif;
  }
html {
    font-size: 18px;
  }

.root {
    overflow-x: hidden;
  }

:root {
    --dark-blue: hsl(233, 26%, 24%);
    --lime-green: hsl(136, 65%, 51%);
    --bright-cyan: hsl(192, 70%, 51%);
    --grayish-blue: hsl(233, 8%, 62%);
    --light-grayish-blue: hsl(220, 16%, 96%);
    --light-gray: hsl(0, 0%, 98%);
    --white: hsl(0, 0%, 100%);
  }
  /*Navigation section*/
  nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    height: 60px;
  }

.nav-section {
    position: relative;
    z-index: 1;
    background: var(--white);
  }

.container {
    width: 1120px;
    margin: 0 auto;
    max-width: 90%;
  }
img {
    max-width: 100%;
    height: auto;
 }
.hamburger-btn {
    display: none;
  }
nav ul {
    display: flex;
    list-style-type: none;
    align-items: center;
  }
nav ul li {
    margin-left: 20px;
  }
nav ul li a {
    text-decoration: none;
    color: var(--grayish-blue);
    transition: all .3s ease-in-out;
  }
.btn {
    border: none;
    background: linear-gradient(to right, var(--lime-green), var(--bright-cyan));
    padding: 10px 20px;
    border-radius: 50px;
    color: var(--white);
    cursor: pointer;
    transition: all .3s ease-in-out;
  }
  .btn:hover {
    background: linear-gradient(to right, var(--bright-cyan), var(--lime-green));
}
  /*header section*/
.header-section {
    background: var(--light-gray);
  }
.header-wrap {
    display: flex;
    align-items: center;
    position: relative;
    padding-bottom: 40px;
  }
.header-text {
    flex: 1 0 40%;
  }
.header-text h1 {
    font-size: 48px;
    font-weight: 300;
    line-height: 1.1;
    margin-bottom: 30px;
  }
.header-text p {
    margin-bottom: 30px;
    color: var(--grayish-blue);
  }
.header-images {
    flex: 1 0 60%;
    position: relative;
  }

.header-images img:first-child {
    position: relative;
    top: -50px;
    transform: scale(1.6);
    bottom: 0;
    right: -200px;
  }
.header-images img:last-child {
    position: absolute;
    top: -160px;
    right: -190px;
    transform: scale(1.1);
  }
p {
    line-height: 1.4;
  }


section.pros-section {
    background: var(--light-grayish-blue);
    padding: 100px 0;
  }
section.pros-section h1 {
    margin-bottom: 20px;
  }
section.pros-section p.section-text {
    margin-bottom: 60px;
    color: var(--grayish-blue);
  }
section.pros-section .card-wrapper {
    display: flex;
  }
.card-wrapper .card h2 {
    font-size: 22px;
    margin-bottom: 20px;
  }
.card-wrapper .card p {
    font-size: 16px;
  }
.card-wrapper .card img {
    margin-bottom: 30px;
  }
section.pros-section .card-wrapper > * + * {
    margin-left: 30px;
  }

section.articles-section {
    padding: 100px 0;
    background: var(--light-gray);
  }
section.articles-section h1 {
  margin-bottom: 30px;
  }
.article-wrapper {
  display: flex;
  }
.article-card {
  background: var(--white);
  }
  
.article-wrapper img {
    width: 100%;
    height: 200px;
    object-fit: cover;
  }
.article-wrapper .content {
    background: var(--white);
    padding: 20px;
  }
.article-wrapper .content a {
    padding: 10px 0;
    display: inline-block;
    color: var(--dark-blue);
    text-decoration: none;
    transition: all .3s ease-in-out;
  }
.article-wrapper .content p {
    font-size: 16px;
    color: var(--grayish-blue);
  }
.article-wrapper > * + * {
    margin-left: 30px;
  }
footer {
    background: var(--dark-blue);
    padding: 30px;
  }
footer .content {
    display: flex;
    justify-content: space-between;
  }
footer ul.socials {
    display: flex;
    margin-top: 60px;
  }
footer ul.socials > * + * {
    margin-left: 14px;
  }
footer ul {
    list-style-type: none;
  }
footer .content li {
    margin-bottom: 10px;
  }
footer .content a {
    color: var(--light-gray);
    text-decoration: none;
    transition: all .3s ease-in-out;
  }
footer .content a:hover {
    color: var(--grayish-blue);
  }
footer .footer-cta {
    text-align: right;
  }
footer .copyright {
    color: var(--grayish-blue);
    font-size: 16px;
    margin-top: 30px;
  }
  @media(max-width: 1198px) {
    .card-wrapper, .article-wrapper {
        flex-wrap: wrap;
    }
    .card-wrapper .card {
        flex: 1 0 40%;
        margin-bottom: 30px;
    }
    .card-wrapper .card:nth-child(odd) {
        margin-left: 0;
    }
    .article-wrapper .article-card {
        flex: 1 0 40%;
        margin-bottom: 30px;
    }
    .article-wrapper .article-card:nth-child(odd) {
        margin-left: 0;
    }
}

@media(max-width: 998px) {
    footer .content {
        flex-wrap: wrap;
    }
    footer .content > * {
        flex: 1 0 30%;
        margin-bottom: 30px;
        text-align: left;
    }
    footer ul.socials {
        margin-top: 30px;
    }
    footer .footer-cta {
        margin-bottom: 0;
    }
}

@media(max-width: 870px) {
    .hamburger-btn {
        display: block;
    }
    .nav-links {
        position: fixed;
        top: 80px;
        left: -500px;
        /* left: 50%; */
        transform: translateX(-50%);
        background: var(--white);
        display: flex;
        flex-direction: column;
        width: 90%;
        border-radius: 20px;
        padding: 20px 0;
        box-shadow: 0px 30px 50px 5px #A0A0A0;
        transition: all .3s ease-in-out;
    }
    .nav-links.open {
        left: 50%;
    }
    .navbar-cta {
        display: none;
    }
    .hamburger-btn {
      border: none;
      background: none;
      outline: none;
    }
    .nav-links a {
        color: var(--dark-blue);
    }
    .nav-links li{
        padding-bottom: 10px;
    }
    .nav-links li:last-child {
        padding-bottom: 0;
    }
    .header-text {
        flex: 1 0 70%;
    }
    .header-images {
        flex: 1 0 30%;
    }
    .header-wrap {
        padding-top: 30px;
    }
    .header-images img:first-child {
        right: -50px;
    }
    .header-images img:last-child {
        top: -135px;
        right: -72px;
    }
    .header-text h1 {
        font-size: 30px;
    }
    .header-text p {
        font-size: 16px;
    }
    section.pros-section, section.articles-section{
        padding: 30px 0;
    }
    section.pros-section h1 {
        font-size: 24px;
    }
    section.pros-section p.section-text {
        font-size: 16px;
    }
}
@media (max-width: 768px) {
    footer .content > * {
        flex: 1 0 100%;
        text-align: center;
    }
    footer .socials {
      justify-content: center;
    }
}

@media(max-width: 580px) {
    .card-wrapper .card {
        flex: 1 0 100%;
        margin-left: 0!important;
    }

    .article-wrapper .article-card {
        flex: 1 0 100%;
        margin-left: 0;
    }
    .article-wrapper .article-card:last-child {
        margin-bottom: 0;
    }

}