@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Open+Sans:ital,wght@0,300..800;1,300..800&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Roboto:ital,wght@0,100..900;1,100..900&family=Source+Sans+3:ital,wght@0,200..900;1,200..900&display=swap');

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html{
    scroll-behavior: smooth;
}

body{
    font-family: "Inter", sans-serif;
    background-color: #E9F9E9;
}

header{
    text-align: center;
    padding: 40px;
    background-color: #43A047;
    color: white;
    transition: box-shadow 0.3s ease;
}

header{
    box-shadow: 0px 15px 15px rgba(0, 0, 0, 0.06);
}

header:hover{
    box-shadow: 0px 15px 15px rgba(0, 0, 0, 0.11);
}

section{
    scroll-margin-top: 130px;
}

.nav-menu{
    position: sticky;
    top: 0;
    background-color: #388E3C;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 2.5rem;
    padding: 1.2rem 2rem;
    box-shadow: 0px 10px 10px rgba(0, 0, 0, 0.05);
    transition: box-shadow 0.3s ease;
}

.nav-menu:hover{
    box-shadow: 0px 10px 10px rgba(0, 0, 0, 0.12)
}

.nav-menu-link{
    position: relative;
    text-decoration: none;
    color: white;
    font-size: 20px;
    transition: color 0.3s ease;
}

.nav-menu-link::after{
    content: "";
    position: absolute;
    left: 0px;
    bottom: -1px;
    width: 0;
    height: 1.6px;
    background-color: white;
    transition: width 0.4s ease;
}

.nav-menu-link:hover{
    color: #eee;
}

.nav-menu-link:hover::after{
    width: 100%;
}

.header-title{
    font-size: 50px;
    margin-bottom: 15px;
}

.header-descr{
    font-size: 30px;
}

.main-content-container{
    margin: 100px auto;
    max-width: 1300px;
    width: 100%;
    padding: 0 40px;
}

.container-section{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    margin-bottom: 150px;
}

.section-content{
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.section-content-title{
    text-align: center;
    font-size: 38px;
    color: #4CAF50;
    margin-bottom: 25px;
}

.section-content-descr{
    font-size: 25px;
    color: #145A1F;
    margin-bottom: 20px;
}

.section-content-list{
    color: #145A1F;
    margin-left: 25px;
    margin-bottom: 20px;
}

.section-content-el{
    font-size: 22px;
    margin-bottom: 10px;
}

.section-img{
    max-width: 500px;
    width: 100%;
    border-radius: 8px;
    transition: transform 0.5s ease, box-shadow 0.5s ease, filter 0.5s ease;
}

.section-img:hover{
    transform: scale(1.05);
    box-shadow: 15px 15px 10px rgba(0, 0, 0, 0.2);
    filter: brightness(80%)
}

.container-section:nth-child(1) .section-img{
    max-width: 520px;
    height: 300px;
}

.container-section:nth-child(4) .section-img{
    max-width: 500px;
    max-height: 500px;
    height: 100%
}

.container-section:nth-child(5) .section-img{
    width: 500px;
}

.container-section:nth-child(odd) a{
    display: block;
    margin: 0 auto;
}

@media(max-width: 1400px){
    .nav-menu{
        padding: 1rem 2rem;
        gap: 2rem;
    }

    .nav-menu-link{
        font-size: 19px;
    }
}

@media(max-width: 1250px){
    .nav-menu{ 
        gap: 1.6rem;
    }

    .nav-menu-link{
        font-size: 18px;
    }
}

@media(max-width: 1150px){
    section{
        scroll-margin-top: 120px;
    }

    .nav-menu{ 
        padding: 1rem 1.8rem;
        gap: 1.5rem;
    }

    .nav-menu-link{
        font-size: 17px;
    }

    .nav-menu-link::after{
        bottom: 0;
        height: 1.35px;
    }
}

@media(max-width: 1100px){
    section{
        scroll-margin-top: 110px;
    }

    .nav-menu{ 
        padding: 1rem 1.3rem;
        gap: 1.3rem;
    }

    .nav-menu-link{
        font-size: 16px;
    }

    .container-section{
        gap: 4rem;
    }
}

@media(max-width: 1000px){
    section{
        scroll-margin-top: 110px;
    }

    .main-content-container{
        margin: 0 auto;
        margin-top: 70px
    }

    .nav-menu{ 
        padding: 1rem 1.1rem;
        gap: 1rem;
    }

    .container-section{
        gap: 30px;
        margin-bottom: 70px;
    }

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

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

    .container-section:nth-child(4) .section-img,
    .container-section:nth-child(5) .section-img{
        max-width: 500px;
        width: 100%;
    }

    .section-content-descr{
        margin-bottom: 20px;
    }
}

@media(max-width: 600px){
    .nav-menu-link{
        font-size: 14.5px;
    }
}

@media(max-width: 500px){
    section{
        scroll-margin-top: 140px;
    }

    .header-title{
        font-size: 45px;
    }

    .header-descr{
        font-size: 26px;
    }

    .section-content-title{
        font-size: 34px
    }

    .section-content-descr{
        font-size: 22px;
    }

    .section-content-el{
        font-size: 20px;
    }

    .section-img{
        height: auto;
    }

    .nav-menu-link{
        font-weight: 600;
    }
}

@media(max-width: 430px){
    section{
        scroll-margin-top: 140px;
    }

    .header-title{
        font-size: 40px;
    }

    .header-descr{
        font-size: 23px;
    }

    .section-content-title{
        font-size: 30.5px
    }

    .section-content-descr{
        font-size: 20px;
    }

    .section-content-el{
        font-size: 18px;
    }

    .container-section:nth-child(1) .section-img {
        height: 200px;
    }
}

@media(max-width: 380px){
    section{
        scroll-margin-top: 170px;
    }

    .header-title{
        font-size: 35px;
    }

    .header-descr{
        font-size: 20px;
    }

    .section-content-title{
        font-size: 27px
    }

    .section-content-descr{
        font-size: 18.5px;
    }

    .section-content-el{
        font-size: 17px;
    }
}