:root{
    --white: #fff;
    --gray: #BDBDBD;
    --primary-color: #333333;
    --secondary-color: #4F4F4F;
    --orange: #FF6D5B;
    --light-orange: #ff8e80;
    --font-header: 'Inconsolata', monospace;
    --font: 'Space Mono', monospace;
    --font-footer: 'Montserrat', sans-serif;
}

.container{
    display: grid;
    grid-template-rows: 1fr auto-fill 1fr;
    background-color: var(--white);
    height: 100vh;
    max-width: 1400px;
    margin: 0 auto;
}

.header{
    padding: 1.5rem 4rem 0 4rem;
}

.header > .header-title{
    text-transform: uppercase;
    font-family: var(--font-header);
    font-size: 1.5rem;
    color: var(--primary-color);
    line-height:4rem;
    letter-spacing: -0.08em;
}

.main{
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
    margin: 0 4rem;
    height: 100%;
}

.main > .container-img{
    max-width: 450px;
    width: 50vw;
    min-width: 350px;
    position: relative;
    user-select: none;
}

.img{
    width: 100%;
    
}

.star-1{
    position: absolute;
    top: 18%;
    left: 20%;
    width: 7%;
    animation: zoom-in-out-start-1 1.5s ease-in-out infinite;
}

.star-2{
    position: absolute;
    top: 7%;
    left: 31%;
    width: 4.5%;
    animation: zoom-in-out-start-1 1.5s ease-in-out infinite 375ms;
}

.star-3{
    position: absolute;
    top: 7%;
    left: 67%;
    width: 6%;
    animation: zoom-in-out-start-1 1.5s ease-in-out infinite 750ms;
}

.star-4{
    position: absolute;
    top: 28%;
    left: 72%;
    width: 5%;
    animation: zoom-in-out-start-1 1.5s ease-in-out infinite 1215ms;
}

@keyframes zoom-in-out-start-1 {
    0% {
        opacity: 1;
        transform: scale(1.2);
        
    }
    50% {
        opacity: 0.3;
        transform: scale(0.4);
    }
    100% {
        opacity: 1;
        transform: scale(1.2);
    }
}

.img-4l{
    position: absolute;
    top: 41%;
    left: 17%;
    width: 12%;
    transform-origin: center top;
    animation: pendulum 3s ease-in-out infinite;
    transform: rotate(10deg)
}

.img-0{
    position: absolute;
    top: 47%;
    left: 63%;
    width: 12%;
    transform-origin: center top;
    animation: pendulum 3s ease-in-out infinite 300ms;
    transform: rotate(10deg)
}

.img-4r{
    position: absolute;
    top: 45%;
    left: 72%;
    width: 12%;
    transform-origin: center top;
    animation: pendulum 3s ease-in-out infinite 500ms;
    transform: rotate(10deg)
}

@keyframes pendulum {
    0% {
        transform: rotate(10deg);
    }
    50% {
        transform: rotate(-10deg);
    }
    100% {
        transform: rotate(10deg);
    }
}

.content{
    display: flex;
    flex-flow: column nowrap;
    justify-content:start;
    gap: 1rem;
    max-width: 50vw;
}

.primary-text{
    font-family: var(--font);
    font-weight: 700;
    font-size: 4rem;
    line-height:6rem;
    letter-spacing: -0.035em;
    color: var(--primary-color);
    max-width: 600px;
}

.secondary-text{
    font-family: var(--font);
    font-weight: 400;
    font-size: 1.5rem;
    line-height:2.2rem;
    max-width: 400px;
    letter-spacing: -0.035em;
    color: var(--secondary-color);
}

.button{
    padding: 1.5rem 2rem;
    max-width:fit-content;
    text-transform: uppercase;
    font-family: var(--font);
    font-weight: 700;
    font-size: 1rem;
    line-height: 1.2rem;
    border: unset;
    color: var(--white);
    background-color: var(--primary-color);
    z-index: 1;
    position: relative;
    overflow: hidden;
}

.button::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background-color: var(--orange);
    z-index: -1;
    transition: all 250ms ease;
}

.button:hover {
    color: var(--primary-color);
}

.button:hover::before {
    width: 100%;
}

.button:focus {
    color: var(--primary-color);
    background-color: var(--light-orange);
}

.button:focus::before {
    background-color: var(--light-orange);
    width: 100%;
}

.footer{
    display: flex;
    justify-content: center;
    align-items: flex-end;
    padding-bottom: 1rem;
    text-align: center;
    margin-top: 2rem;
}

.text-footer{
    color: var(--gray);
    font-family: var(--font-footer);
    font-weight: 500;
    font-size: 1rem;
}

.strong{
    color: var(--gray);
    font-weight: 700;
}

.strong:hover{
    color: var(--orange);
}

@media screen and (max-width: 940px){
    .header{
        padding: 1rem 1.5rem 0;
    }

    .main{
        padding: 0;
        margin: 1.5rem;
        gap: 2rem;
    }

    .button:focus {
        color: var(--primary-color);
        background-color: var(--orange);
    }
    
    .button:focus::before {
        background-color: var(--orange);
        width: 100%;
    }
}



@media screen and (max-width: 740px){

    .container{
        display: grid;
        grid-template-rows: 1fr auto-fill 1fr;
        background-color: var(--white);
        min-height: 100vh;
    }

    .header{
        padding: 0 1.5rem;
    }

    .main{
        flex-flow: column nowrap;
        justify-content: start;
        gap: 1rem;
        padding: 0;
        margin: 1.5rem;
    }

    .main > .container-img{
        width: 100%;
        min-width: 200px;
    }

    .content{
        display: flex;
        flex-flow: column nowrap;
        justify-content:start;
        gap: 1rem;
        max-width: 90vw;
    }

    .primary-text{
        font-family: var(--font);
        font-weight: 700;
        font-size: 3rem;
        line-height:4.5rem;
        letter-spacing: -0.035em;
        color: var(--primary-color);
        max-width: 390px;
    }
    
    .secondary-text{
        font-family: var(--font);
        font-weight: 400;
        font-size: 1.1rem;
        line-height:1.6rem;
        max-width: 400px;
        letter-spacing: -0.035em;
        color: var(--secondary-color);
        max-width: 330px;
    }

    .footer{
        margin-top: 4rem;
    }
}