:root {
    --supersmall: 1.4rem;
    --verySmall: 2rem;
    --small: 2.2rem;
    --medium: 2.8rem;
    --large: 3.5rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: content-box;

}

html {
    font-size: 62.5%;
    font-family: 'Roboto', sans-serif;
}


.hero-section {
    
    min-width: 320px;
    max-width: 100vw;
    display: flex;
    min-height: 500px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hero-section__titleContainer {
    display: flex;
    width: 100%;
    text-align: center;
    flex-direction: column;
    z-index: 1;
    position: absolute;
    color: white;
}

.hero-bg {
    height: 500px;
    min-width: 320px;
    max-width: 100vw;
}

.hero-bg img {
    height: 500px;
    min-width: 320px;
    max-width: 100%;
    object-fit: cover;
}

.hero-section h1{
    font-weight: 400;
    font-style: normal;
    line-height: 21.09px;
    font-size: var(--large);
    text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
    padding-top: 25px;
}

.hero-section h2{
    font-weight: 400;
    font-style: normal;
    line-height: 21.09px;
    font-size: var(--medium);
    text-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
}


.hero-section__imgContainer {
      width: 40%;
    height: 100%;
    display: grid;
}

.hero-section__imgContainer svg{
    justify-self: center;
    align-self: center;
}

/* description section*/

.description {
    min-width: 240px;
    min-height: 500px;
    background-image: url("./img/ImgSection1.svg");
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
    padding: 40px;
    margin: 0;
}
.description h4{
    font-weight: 400;
    font-style: normal;
    line-height: 30px;
    font-size: var(--small);
    
}

.description a:link {
    text-decoration: none;
    font-size: var(--verySmall);
    font-weight: 400;

}


.description a:link:nth-child(2) {
    color: rgba(49, 74, 203, 1);
   
}


.description a:nth-child(3) {
    color: rgba(249, 74, 158, 1);
}

.description a:nth-child(4) {
   color:  rgba(0, 206, 194, 1);
}




/* Cuadrado Section*/

.section-cuadrado, .section-triangulo, .section-circulo {
    display: flex;
    flex-direction: column;
    padding: 20px;
    height: auto;
    min-height: 500px;
    min-width: 280px;
    justify-content: space-evenly;
    align-items: center;
}

.section-cuadrado {
    background: rgba(49, 74, 203, 0.1);
}

.section-cuadrado__element, 
.section-triangulo__element, 
.section-circulo__element{
    width: 100%;
    padding: 20px 0;
}

.section-cuadrado-interactionArea, .section-triangulo-interactionArea, .section-circulo-interactionArea {
    width: 100%;
    
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
}

.section-cuadrado-img{
    
        display: flex;
        justify-content: center;
        align-items: center;
   
}

.section-cuadrado-calculator{
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    line-height: 28px;
    padding: 10px;
}


.section-cuadrado-operations, .section-triangulo-operations, .section-circulo-operations {
    padding-top: 20px;
}

.section-cuadrado-calculator__size{
    display: flex;
    padding-top: 20px;
    
}


.section-circulo-calculator__size{
    display: flex;
    padding-top: 20px;
}

.section-cuadrado__element--title,
.section-triangulo__element--title,
.section-circulo__element--title {
    font-size: var(--small);
    font-weight: normal;
    padding-bottom: 20px;
    text-align: center;
  
}

.section-cuadrado__element--title{
    color: rgba(49,74,203,1);
}

.section-cuadrado__element--description,
.section-triangulo__element--description,
.section-circulo__element--description
{
  line-height: 20px;
  font-size: var(--supersmall);
  text-align: center;
}





/*for all boxes o inputs*/

.calculator__line-size, 
.calculator__perimeter, 
.calculator__area{    
    border: 0;
    border-bottom: black 1px solid;
    background: rgba(49,74,203,0);
    width: 50px;
    margin-left: 5px;
    text-align: center;
}

.calculator__perimeter, 
.calculator__area{
    border-bottom: 0;
    width: 100px;
}

.ladoCuadrado{
    font-weight: 400;
    line-height: 10px;
   
}

.ladoCuadrado h3,
.ladoTriangulo1 h3
.ladoCirculo h3{
    font-size: var(--verySmall);
}


.operations__perimeter, 
.operations__area{
    display: flex;  
    padding-top: 5px;
}

.operations__perimeter p,
.operations__area p {
    font-size: var(--verySmall);
}

/*Triangulo section*/

.section-triangulo{
    background: rgba(249, 74, 158, 0.1);
}
.section-cuadrado-img,
.section-triangulo-img,
.section-circulo-img{
    display: flex;
    justify-content: center;
}

.section-cuadrado-img img,
.section-triangulo-img img,
.section-circulo-img img{
    width: 50%;
}

.section-triangulo-calculator, .section-circulo-calculator{
    padding-top: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    line-height: 28px;
    padding: 10px;
}

.section-triangulo__element--title{
    color:  rgba(249, 74, 158, 1);
}

.section-triangulo-calculator--size{
    display: flex;
    flex-direction: column;
}

.section-triangulo-calculator__size {
    line-height: 30px;
}
.section-triangulo-calculator__size > div{
    display: flex;
}


/*Circulo section*/
.section-circulo{
    background: rgba(0, 206, 194, 0.15);
}


.section-circulo__element--title{
    color: rgba(0, 206, 194, 1);
}

/*Footer*/

footer{
    display: flex;
    flex-direction: row;
    align-items: center;
    min-width: 320px;
    height: 45px;
    align-self: center;
    justify-content: center;
    background-image: url("./img/footerbg.svg");
    object-fit: cover;
    background-repeat: no-repeat;
    background-size: cover;
    background-blend-mode: color;
    color: white;
}

footer div{
   padding: 3px;
  
}
.footer-container-signature{
 text-align: center;  
}