/*=========     RESET ESPECIFICO  ================================*/
a {
    text-decoration: none;
}
img {
    width: 80%;
    height: auto;
}
/*=========     VARIABLES  ================================*/
:root {
    /* tamanhos */
    --header-height:4.5rem;

    /* colors */
    --hue: 360;
    /* HSL color mode */
    --base-color: hsl(var(--hue) 76% 58%);
    --base-color-second: hsl(var(--hue) 96% 30%);
    --base-color-alt: hsl(var(--hue) 97% 36%);
    --title-color: hsl(var(--hue) 61% 20%)
    --text-color: hsl(0 0% 46%);
    --text-color-light: hsl(0 0% 98%);
    --body-color: hsl(0 0% 98%); 

    /* fonts */
    --title-font-size: 1.875rem;
    --subtitle-font-size: 1rem;
}

/*=========     BASE  ================================*/
html{
    scroll-behavior: smooth;
}

body {
    font: 400 1rem 'Roboto' ,  sans-serif;
    color: var(--text-color);
    background: var(--body-color);
}
.title {
    font: 800 var(--title-font-size) 'Poppins' , sans-serif;
    color: var(--title-color);
}

h3{
    font: 700 1.700rem 'Poppins' , sans-serif;
    color: #3c3b3b;
}

.button{
    background-color: var(--base-color);
    color: var(--text-color-light);
    height: 3.5rem;
    display: inline-flex;
    align-items: center;
    padding: 0 2rem;
    border-radius: 0.25rem;
    font: 500 1rem 'Roboto' ,  sans-serif;
    transition: background 0.3s;
}
.button:hover {
    background: var(--base-color-alt);
}
.divider-1{
    height: 2px;
    background: linear-gradient(
        270deg, 
        hsla(var(--hue), 36%, 57% , 1),
        hsla(var(--hue), 65%, 88% , 0.34)
    );
}


.divider-2{
    height: 2px;
    background: linear-gradient(
        270deg, 
        hsla(var(--hue), 65%, 88% , 0.34) ,
        hsla(var(--hue), 36%, 57% , 1)
    );
}


/*=========     LAYOUT  ================================*/

.container{
    margin-left: 1.5rem;
    margin-right: 1.5rem;
}

.grid {
    display: grid;
    gap: 2rem;
}

.section {
    padding: calc(5rem + var(--header-height)) 0;
}
.section .title {
    margin-bottom: 1rem;
}
.section .subtitle{
    font-size: var(--subtitle-font-size);
}
.section header {
    margin-bottom: 4rem;
}
.section header strong {
    color: var(--base-color);
    font-weight: 600;
}
#header { 
    border-bottom: 1px solid #e4e4e4;
    margin-bottom: 2rem;
    display: flex;

    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    background-color: var(--body-color);
    width: 100%;
}
#header.scroll{
    box-shadow: 0px 0px 12px rgba(0, 0, 0, 0.6);
} 
#header.scroll .logo {
    color: var(--base-color);
    transition: 0.2s;
}
#header.scroll .logo span {
    color: black;
    transition: 0.2s;
}


/*=========     LOGO  ================================*/
.logo{
    font: 700 1.31rem 'Poppins' , sans-serif;
    color: var(--title-color);
}

.logo span {
    color: var(--base-color);
}
.logo-alt span{
    color: var(--body-color);
}


/*=========     NAVIGATION  ================================*/
nav {
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}
nav ul li {
    text-align: center;
}
nav ul li a {
    transition: color 0.2s;
    position: relative;
}
nav ul li a:hover ,
nav ul li a.active {
    color: var(--base-color);
}
nav ul li a::after { /*Efeito da borda abaixo do texto*/
    content: '';
    width: 0%;
    height: 2px;
    background: var(--base-color);

    position: absolute;
    left: 0;
    bottom: -1.5rem;

    transition: width 0.2s; /*Borda aparecendo gradativamente*/
}
nav ul li a:hover::after ,
nav ul li a.active::after  {
    width: 100%;
}
nav .menu {
    opacity: 0;
    visibility: hidden;
    top: -20rem;
    transition: 0.2s;
}
nav.show .menu{
    display: none;
}

/*Menu visivel*/
nav.show .menu {
    opacity: 1;
    visibility: visible;

    background: var(--body-color);
    height: 100vh;
    width: 100vw;
    position: fixed;
    top: 0;
    left: 0;

    display: grid;
    place-content: center;
}
nav.show .menu ul {
    display: grid;
}
nav.show ul.grid {
    gap: 4rem;
}

/*Toggle Menu*/
.toggle {
    color:var(--base-color);
    font-size: 1.5rem;
    cursor: pointer;
}
nav .icon-close {
    visibility: hidden;
    opacity: 0;

    position: absolute;
    top: -1.5rem;
    right: 1.5rem;

    transition: 0.2s;
}
nav.show div.icon-close {
    visibility: visible;
    opacity: 1;
    top: 1.5rem;
}


/*=========     HOME  ================================*/

#home {
    overflow: hidden;
}
#home .container {
    margin: 0;
}
#home .image {
    position: relative;
}
#home .image::before { /*Elemento fantasma*/
    content: '';
    height: 100%;
    width: 100%;
    background: var(--base-color-second);
    position: absolute;
    top: -16.8%; /*Foi usado regra de 3 para descobrir %*/
    left: 16.8%;
    z-index: 0; /*eixo z de profundidade*/
}
#home .image img {
    position: relative;
    right: 2.93rem;
}
#home .image img ,
#home .image::before {
    border-radius: 0.25rem;
}

#home .text {
    margin-left: 1.5rem;
    margin-right: 1.5rem;
    text-align: center;
}

#home .text h1 {
    margin-bottom: 1rem;
}

#home .text p {
    margin-bottom: 2rem;
    max-width: 100%;
}
/*=========     ABOUT  ================================*/
#about {
    background: white;
}
#about .container {
    margin: 0;
}
#about .image {
    position: relative;
}
#about .image::before { /*Elemento fantasma*/
    content: '';
    height: 100%;
    width: 100%;
    background: var(--base-color-second);
    position: absolute;
    top: -8%; /*Foi usado regra de 3 para descobrir %*/
    left: -5%;
    z-index: 0; /*eixo z de profundidade*/
}
#about .image img {
    position: relative;
}
#about .image img ,
#about .image::before {
    border-radius: 0.25rem;
}

#about .text {
    margin-left: 1.5rem;
    margin-right: 1.5rem;
}
/*=========     SERVICES  ================================*/
.cards.grid {
    gap: 1.5rem;
}

.card {
    padding: 3.625rem 2rem;
    box-shadow: 0px 0px 12px rgba(0, 0, 0, 0.38) ;
    border-bottom: 0.25rem solid var(--base-color);
    border-radius: .25rem .25rem 0 0;
    text-align: center;
}
.card i {
    display: block;
    margin-bottom: 1.5rem;
    font-size: 5rem;
    color: var(--base-color);
}
.card .title {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}
/*=========     TESTIMONIALS  ================================*/
#testimonials {
    background: white;
}
#testimonials .container {
    margin-left: 0;
    margin-right: 0;
    overflow: hidden;
}
#testimonials header {
    margin-left: 1.5rem;
    margin-right: 1.5rem;
    margin-bottom: 0;
}
#testimonials blockquote{
    padding: 2rem;
    box-shadow:  0px 0px 12px rgba(0, 0, 0, 0.38);
    border-radius: 0.25rem;
}
#testimonials blockquote p {
    position: relative;
    text-indent: 1.875rem;
    margin-bottom: 1.5rem;
}
#testimonials blockquote p span{
    font: 700 3rem serif;

    position: absolute;
    top: -0.5rem;
    left: -1.875rem;
    color: var(--base-color);
}
#testimonials cite{
    display: flex;
    align-items: center;
    color: hsla(0 , 0%, 46% , 1);
}
#testimonials cite img {
    width: 2rem;
    height: 2rem;
    clip-path: circle();
    margin-right: 0.5rem;
}

/* Swiper*/
.swiper-slide {
    height: auto;
    padding: 4rem 1rem;
}
.swiper-pagination-bullet{
    width: 0.75rem;
    height: 0.75rem;
}
.swiper-pagination-bullet-active{
    background: var(--base-color);
}
.swiper-pagination{
    position: relative;
}

/*=========     CONTACT  ================================*/
#contact .grid {
    gap:4rem;
}
#contact .text p {
    margin-bottom: 2rem;
}
#contact .button i,
#contact ul li i {
    font-size: 1.5rem;
    margin-right: 0.625rem;
}
#contact ul.grid{
    gap: 2rem;
}
#contact ul li {
    display: flex ;
    align-items: center;
}
#contact ul li i {
    color: var(--base-color);
}
/*=========     FOOTER  ================================*/
footer{
    background: var(--base-color);
}
footer.section {
    padding: 4rem 0;
}
footer .brand .logo {
    display: inline-block;
    margin-bottom: 1.5rem;
}
footer .brand p {
    color: var(--text-color-light);
    margin-bottom: 0.75rem;
}
footer i {
    font-size: 1.5rem;
    color: var(--text-color-light);
}
footer .social a{
 margin-right: 2rem;
 transition: 0.3s;
 display: inline-block;
}
footer .social a:hover {
    transform: translateY(-8px);
}

/*Back to top*/

.back-to-top {
background: var(--base-color);
color: var(--text-color-light);

position: fixed;
right: 1rem;
bottom: 1rem;

padding: 0.5rem;
clip-path: circle();

font-size: 1.5rem;
line-height: 0;

visibility: hidden;
opacity: 0;

transition: 0.3s;
transform: translateY(100%);
}

.back-to-top.show{
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
}
/*=========     MEDIA QUERIES  ================================*/

/* breakpoints :
>>1200
>>1023
>>992
>>767
iniciar aula 5
*/
@media (min-width: 1200px) {
    /* reusable classes */
    .container {
        max-width: 1120px;
        margin-left: auto;
        margin-right: auto;
    }
    .section {
        padding: 10rem 0;
    }
    .section header ,
    #testimonials header {
        max-width: 32rem;
        text-align: center;
        margin-right: auto;
        margin-left: auto;
    }

    .button {
        height: 3.125rem;
    }
    

    /* navigation */
    nav .menu {
        opacity: 1;
        visibility: visible;
        top:0;
    }

    nav .menu ul {
        display: flex;
        gap: 2rem;
    }

    nav .menu ul li a.title {
        font: 400 1rem 'Roboto' ,  sans-serif;
        -webkit-font-smoothing: antialiased;
    }
    nav .menu ul li a.active {
        font-weight: bold;
        -webkit-font-smoothing: auto;
        
    }
    nav .icon-menu {
        display: none;
    }

    /* layout */
    main {
        /* margin-top: calc(var(--header-height) + 2rem); Função de cálculo no CSS*/
         margin-top: var(--header-height);
     }

    /* home */
    #home .container {
        grid-auto-flow: column;
        justify-content: space-between;
        margin: 0 auto;
    }
    #home .image {
        order: 1;
    }
    #home .text {
        order: 0;
        max-width: 24rem;
        text-align: left;
    }
    /* about */
    #about .container {
        margin: 0 auto;
        grid-auto-flow: column;
    }
    /* services */
    .cards {
        grid-template-columns: 1fr 1fr 1fr; /* Dividindo todo o espaço em frações por igual*/
    }
    .card {
        padding-left: 3rem ;
        padding-right: 3rem ;
    }

    /* testimonials */
    #testimonials .container {
        margin-left: auto;
        margin-right: auto;
    }

    /* contact */
    #contact .container {
        grid-auto-flow: column;
        align-items: center;
    }

    #contact .text {
        max-width: 25rem;
    }
    /* footer */
    footer.section {
        padding: 3.75rem 0;
    }

    footer .container {
        grid-auto-flow: column;
        align-items: center;
        justify-content: space-between;
    }

    footer .logo {
        font-size: 2.25rem;
    }

}
@media (min-width: 992px) {
    :root {
        --title-font-size: 2.25rem;
        --subtitle-font-size: 1.125rem;
    }
}

@media (min-width: 767px) {

}