@import url("https://fonts.googleapis.com/css?family=Karla:400|Spectral:400");

/*
=============== 
Variables
===============
*/

:root {
   /* dark shades of primary color*/
   --clr-primary-1: hsl(154, 100%, 10%);
   --clr-primary-2: hsl(154, 100%, 18%);
   --clr-primary-3: hsl(154, 100%, 26%);
   --clr-primary-4: hsl(154, 100%, 34%);
   /* primary/main color */
   --clr-primary-5: hsl(154, 100%, 41%);
   /* lighter shades of primary color */
   --clr-primary-6: hsl(154, 70%, 52%);
   --clr-primary-7: hsl(154, 71%, 64%);
   --clr-primary-8: hsl(154, 72%, 75%);
   --clr-primary-9: hsl(155, 69%, 86%);
   --clr-primary-10: hsl(153, 73%, 97%);
   /* darkest grey - used for headings */
   --clr-grey-1: hsl(209, 61%, 16%);
   --clr-grey-2: hsl(211, 39%, 23%);
   --clr-grey-3: hsl(209, 34%, 30%);
   --clr-grey-4: hsl(209, 28%, 39%);
   /* grey used for paragraphs */
   --clr-grey-5: hsl(210, 22%, 49%);
   --clr-grey-6: hsl(209, 23%, 60%);
   --clr-grey-7: hsl(211, 27%, 70%);
   --clr-grey-8: hsl(210, 31%, 80%);
   --clr-grey-9: hsl(212, 33%, 89%);
   --clr-grey-10: hsl(210, 36%, 96%);
   --clr-white: #fff;
   --clr-red-dark: hsl(360, 67%, 44%);
   --clr-red-light: hsl(360, 71%, 66%);
   --clr-green-dark: hsl(125, 67%, 44%);
   --clr-green-light: hsl(125, 71%, 66%);
   --clr-black: #222;
   --ff-primary: Cambria, Cochin, Georgia, Times, "Times New Roman", serif;
   --ff-secondary: "Open Sans", sans-serif;
   --transition: all 0.3s linear;
   --spacing: 0.1rem;
   --radius: 0.25rem;
   --light-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
   --dark-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
   --max-width: 1170px;
   --fixed-width: 620px;
}
/*
=============== 
Global Styles
===============
*/

*,
::after,
::before {
   margin: 0;
   padding: 0;
   box-sizing: border-box;
}
body {
   font-family: var(--ff-secondary);
   background: var(--clr-grey-10);
   color: var(--clr-grey-1);
   line-height: 1.5;
   font-size: 0.875rem;
}
ul {
   list-style-type: none;
}
a {
   text-decoration: none;
}
img:not(.person-img) {
   width: 100%;
}
img {
   display: block;
}

h1,
h2,
h3,
h4 {
   letter-spacing: var(--spacing);
   text-transform: capitalize;
   line-height: 1.25;
   margin-bottom: 0.75rem;
   font-family: var(--ff-primary);
}
h1 {
   font-size: 3rem;
}
h2 {
   font-size: 2rem;
}
h3 {
   font-size: 1.25rem;
}
h4 {
   font-size: 0.875rem;
}
p {
   margin-bottom: 1.25rem;
   color: var(--clr-grey-5);
}
@media screen and (min-width: 800px) {
   h1 {
      font-size: 4rem;
   }
   h2 {
      font-size: 2.5rem;
   }
   h3 {
      font-size: 1.75rem;
   }
   h4 {
      font-size: 1rem;
   }
   body {
      font-size: 1rem;
   }
   h1,
   h2,
   h3,
   h4 {
      line-height: 1;
   }
}
/*  global classes */

.btn {
   text-transform: uppercase;
   background: transparent;
   color: var(--clr-black);
   padding: 0.375rem 0.75rem;
   letter-spacing: var(--spacing);
   display: inline-block;
   transition: var(--transition);
   font-size: 0.875rem;
   border: 2px solid var(--clr-black);
   cursor: pointer;
   box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
   border-radius: var(--radius);
}
.btn:hover {
   color: var(--clr-white);
   background: var(--clr-black);
}
/* section */
.section {
   padding: 5rem 0;
}

.section-center {
   width: 90vw;
   margin: 0 auto;
   max-width: 1170px;
}
@media screen and (min-width: 992px) {
   .section-center {
      width: 95vw;
   }
}
main {
   min-height: 100vh;
   display: grid;
   place-items: center;
}
/*
=================
Slider
=================
*/

.slider-container {
   border: 5px solid var(--clr-primary-5);
   width: 80vw;
   margin: 0 auto;
   height: 50vh;
   max-width: 80rem;
   position: relative;
   border-radius: 0.5rem;
   overflow: hidden;
   margin-top: 4rem;
}
.slide {
   position: absolute;
   width: 100%;
   height: 100%;
   background: var(--clr-primary-9);
   color: var(--clr-white);
   display: grid;
   place-items: center;
   transition: all 1.25s ease-in-out;
   text-align: center;
}
.slide-img {
   height: 100%;
   object-fit: cover;
}
.slide h1 {
   font-size: 5rem;
}
.person-img {
   border-radius: 50%;
   width: 6rem;
   height: 6rem;
   object-fit: cover;
   margin: 1rem auto;
   margin-bottom: 1rem;
}
.slide h1 {
   position: absolute;
   top: 50%;
   left: 50%;
   transform: translate(-50%, -60%);
}
.slide:nth-child(3) {
   background: linear-gradient(rgba(247, 241, 241, 0.4), rgba(0, 0, 0, 0.4)),
      url("./workplace.jpg") center/cover no-repeat;
}
.btn-container {
   display: flex;
   justify-content: center;
   margin-top: 0.75rem;
}
.prev-btn,
.next-btn {
   background: transparent;
   font-size: 1.35rem;
   border-radius: var(--radius);
   border: 2px solid var(--clr-grey-3);
   cursor: pointer;
   padding: 0.375rem 0.5rem;
   margin: 0 0.25rem;
   text-transform: capitalize;
   letter-spacing: 2px;
   color: var(--clr-grey-5);
   transition: var(--transition);
}
.prev-btn:hover,
.next-btn:hover {
   color: var(--clr-primary-5);
}

@media screen and (min-width: 576px) {
   .slider-container {
      height: 45vh;
   }
}
@media screen and (min-width: 768px) {
   .slider-container {
      height: 55vh;
   }
}
@media screen and (min-width: 992px) {
   .slider-container {
      height: 65vh;
   }
   .slide-img {
      height: 64vh;
   }
}
/* .slide:nth-child(1) {
   left: 0;
}
.slide:nth-child(2) {
   left: 100%;
}
.slide:nth-child(3) {
   left: 200%;
}
.slide:nth-child(4) {
   left: 300%;
}
.slide {
   transform: translateX(-300%);
} */