*,
*::before,
*::after{
  box-sizing: border-box;
}

:root{
 --ff-primary:'Lora', serif;   /*'MS Sans Serif';*/
 --ff-secondary:'Lora', serif;               /*'Space Mono';*/

 --fw-reg: 300;
 --fw-bold: 900;

 --clr-bkg: #fff;
 --clr-txt: #303030;
 --clr-accnt: #2B7A0B; /*#A66CFF*/
 --clr-hdng:#59CE8F;

 --fs-h1: 3rem;
 --fs-h2: 2.25rem;
 --fs-h3: 1.25rem;
 --fs-body: 1rem;

 --bs:0.25em 0.25em 0.75em rgba(0,0,0,0.25),
      0.15em 0.15em 0.25em rgba(0,0,0,0.15),
      0.10em 0.10em 0.15em rgba(0,0,0,0.10);

}


@media (min-width: 800px){
    :root{
   --fs-h1: 4.5rem;
   --fs-h2: 3.75rem;
   --fs-h3: 1.5rem;
   --fs-body: 1.125rem;
  }

}


/*General styles */

html{
   scroll-behavior: smooth;
}

body {
  background:var(--clr-bkg) !important;;
  color: var(--clr-txt);
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.6;
}

section{
padding: 5em 2em;
}

img {
    display: block;
    max-width: 100%;
}

strong{ font-weight: var(--fw-bold);}

:focus{
   outline: 3px solid var(--clr-hdng);
   outline-offset: 3px;
}

.btn{
  display: inline-block;
  padding: .5rem 2.5rem;
  background: var(--clr-hdng);
  text-decoration: none;
  cursor: pointer;
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: var(--fw-bold);
  transition: transform 200ms ease-in-out;
}

.btn:hover{
 transform: scale(1.1);
}


/*Typography*/

h1,
h1,
h3{
  line-height: 1;
  margin: 0;
}

h1{font-size: var(--fs-h1);}
h2{font-size: var(--fs-h2);}
h3{font-size: var(--fs-h3);}

.section__title{
margin-bottom: .27rem;
}

.section__title--intro{
font-weight: var(--fw-reg);
}

.section__title--intro strong{
display: block;
}


.section__subtitle{
margin: 0;
font-size: var(--fs-h3);
}

.section__subtitle--intro,
.section__subtitle--about{
background: var(--clr-accnt);
padding: .25em 1em;
font-family: var(--ff-secondary);
margin-bottom: 1em;
color: var(--clr-bkg);
}

.section__subtitle--intro{
display: block;
}


/* Intro */

.intro{
 position: relative;
}

.intro__img{
 box-shadow: var(--bs);
}


/* The Header Part Code */

header{
   display: flex;
   justify-content: space-between;
   padding: 1em;
}

.nav {
    position: fixed;
    background: var(--clr-txt);
    color: var(--clr-bkg);
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    
    transform: translateX(100%);
    transition: transform 250ms cubic-bezier(.5, 0, .5, 1);
}

.nav__list {
    list-style: none;
    display: flex;
    height: 100%;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav__link {
    color: inherit;
    font-weight: var(--fw-bold);
    font-size: var(--fs-h2);
    text-decoration: none;
}

.nav__link:hover {
    color: var(--clr-accnt);
}

.nav-toggle{
  padding: .25em;
  background: transparent;
  border: 0;
  cursor: pointer;
  position: absolute;
  right: 1em;
  top: 1em;
  z-index: 1000;
}

.nav-open .nav{
 transform: translateX(0);
}

.nav-open .nav-toggle{
  position: fixed;
}

.nav-open .hamburger{
   transform: rotate(.625turn);
}

.nav-open .hamburger::before{
  transform: rotate(90deg) translateX(-6px);
}

.nav-open .hamburger::after{
   opacity: 0;
}

.hamburger {
    display: block;
    position: relative;
}

.hamburger,
.hamburger::before,
.hamburger::after {
    background: var(--clr-accnt);/* --clr-txt*/
    width: 2em;
    height: 3px;
    border-radius: 1em;
    transition: transform 250ms ease-in-out;
}


.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
}

.hamburger::before { top: 6px; }
.hamburger::after { bottom: 6px; }


/* Introduction part */
@media (min-width: 630px){

.intro{
display: grid;
width: min-content;
margin:0 auto;
grid-column-gap: 1rem;
grid-template-areas: 
     "img title" 
     "img subtitle";
grid-template-columns: min-content max-content;
}

.intro__img{
grid-area: img;
min-width: 244px;
position: relative;
z-index: 2;
}

.section__subtitle--intro{
align-self: start;
grid-column: -1/1;
grid-row:2;
text-align: right;
position: relative;
left: -1.5em;
width: calc(100% + 1.5em);
}


}



/* Provided Services */

.my-services{
 background-color: var(--clr-txt);
 color: var(--clr-bkg);
 background-image: url(cs.gif);
 background-size: cover;
 text-align: center;
 
}

.section__title--services{
 color: var(--clr-hdng);
 position: relative;
}

.section__title--services::after {
    content: '';
    display: block;
    width: 2em;
    height: 1px;
    margin: 0.5em auto 1em;
    background: var(--clr-bkg);
    opacity: 0.25;
}

.service{
 max-width: 500px;
 margin: 0 auto;
}

.service{
 margin-bottom: 4em;
}

@media(min-width: 780px){
   .services{
     display: flex;
     max-width: 1000px;
     margin-left: auto;
     margin-right: auto;
 }

 .service + .service{
  margin-left: 2.5em;
  }
}

/* About me */

.about-me{
  max-width: 1000px;
  margin: 0 auto;
}

.about-me__img{
  box-shadow: var(--bs);
}

@media (min-width: 600px){
    .about-me{
       display: grid;
       grid-template-columns: 1fr 260px;
       grid-template-areas:
          "title img"
          "subtitle img"
          "text img";
   grid-column-gap: 2em;
   
  }

  .section__title--about{
     grid-area: title;
  } 

  .section__subtitle--about{
    grid-column: 1 / -1;
    grid-row: 2;
    position: relative;
    left: -1em;
    width: calc(100% + 2em);
    padding-left: 1em;
    padding-right: calc(200px + 4em);
}

  .about-me__img{
        grid-area: img;
        position: relative;
        z-index: 2;
   }  

}

/* My Work */

.my-work{
      background-color: var(--clr-txt);
      color: var(--clr-bkg);
      text-align: center;
}

.section__subtitle--work{
     color: var(--clr-accnt);
     font-weight: var(--fw-bold);
     margin-bottom: 2em;
}


/* footer */

.footer{
  background: #111;
  color: var(--clr-accnt);
  text-align: center;
  padding: 2.5em 0;
  font-size: var(--fs-h3);
}

.footer a{
color: inherit;
text-decoration: none;
}

.footer__link{
   font-weight: var(--fw-bold);
}


.footer__link:hover,
.social-list__link:hover{
  opacity: .7;
}

.footer__link:hover{
   text-decoration: underline;
}

.social-list{
    list-style: none;
    display: flex;
    justify-content: center;
    margin: 2em 0 0;
    padding: 0;
}

.social-list__item{
   margin: 0 .5em;
}

.social-list__link{
  padding: .5em;
}