index.css

:root {
    --clr-primary-100: hsl(0, 0%, 1%); 
    --clr-primary-200: hsl(30, 50%, 45%); 
    --clr-primary-300: hsl(28, 100%, 97%); 
  
    --clr-neutral-100: hsl(252, 66%, 62%); 
    --clr-neutral-200: hsl(28, 89%, 67%); 
    --clr-neutral-300: hsl(0, 78%, 79%); 
    --clr-neutral-400: hsl(7, 77%, 66%);  
    --clr-neutral-500: hsl(172, 46%, 57%); 
    --clr-neutral-600: hsl(314, 45%, 23%); 
  
    --ff-primary: "Plus Jakarta Sans", sans-serif;
  
    --ff-heading: var(--ff-primary);
    --ff-body: var(--ff-primary);
  
    --fw-regular:500;
    --fw-bold: 700;
  
    --fs-100: 0.875rem;
    --fs-200: 1rem;
    --fs-300: 1.125rem;
    --fs-400: 1.5rem;
    --fs-500: 1.625rem;
    --fs-600: 2rem;
    --fs-700: 2.25rem;
    --fs-800: 2.5rem;
    --fs-900: 2.75rem;
    --fs-1000: 3.5rem;

    --fs-primary-heading: var(--fs-700);
    --fs-secondary-heading: var(--fs-500);
    --fs-body: var(--fs-200); 
    --fs-button: var(--fs-100);

    --size-100: 0.25rem;
    --size-200: 0.5rem;
    --size-300: 0.75rem;
    --size-400: 1rem;
    --size-500: 1.5rem;
    --size-600: 2rem;
    --size-700: 3rem;
    --size-800: 4rem;
    --size-900: 5rem;
}

    @media (min-width: 50em) {
    :root {
        --primary-heading: var(--fs-1000);
        --secondary-heading: var(--fs-800);
        --fs-body: var(--fs-300); 
        --fs-button: var(--fs-200);
    }
}

/* https://piccalil/blog/a-modern-css-reset*/

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

/* Remove default margin */
* {
  margin: 0;
  padding: 0;
  font: inherit;
}

/* Remove list styles on ul, ol elements with a list role, which suggests default styling will be removed */
ul[role="list"],
ol[role="list"] {
  list-style: none;
}

/* Set core root defaults */
html:focus-within {
  scroll-behavior: smooth;
}

html,
body {
  height: 100%;
}

/* Set core body defaults */
body {
  text-rendering: optimizeSpeed;
  line-height: 1.5;
}

/* A elements that don't have a class get default styles */
a:not([class]) {
  text-decoration-skip-ink: auto;
}

/* Make images easier to work with */
img,
picture,
svg {
  max-width: 100%;
  display: block;
}

/* Remove all animations, transitions and smooth scroll for people that prefer not to see them */
@media (prefers-reduced-motion: reduce) {
  html:focus-within {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* general styling */

body {
  font-size: var(--fs-body);
  font-family: var(--ff-body);
  color: var(--clr-primary-100);
  
}

/* buttons */

.button, .red-button {
  display: inline-flex;
  cursor: pointer;
  text-decoration: none;
  border: 0;
  font-weight: var(--fw-bold);
  font-size: var(--fs-button);
  border-radius: 100vmax;
  padding: 1em 2em;
  line-height: 1; 
  color: var(--clr-primary-300);
  background-color: var(--clr-primary-100);
}

.button:hover,
.button:focus {
  background-color: var(--clr-neutral-100);
} 

.red-button {
  background-color: var(--clr-neutral-400);
}

.red-button:hover,
.red-button:focus {
  background-color: var(--clr-neutral-200);
}

/* navigation */

.primary-header, .primary-footer {
  padding-top: 1rem;
}

.nav-wrapper,
.primary-footer-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

@media (max-width: 25em) {
    .sml {
        color: pink;
    }
    .lge {
        display: none;
    }
}

@media (min-width: 25em) {
    .lge {
        width: 100%;
    }
    .sml {
        display: none;
    }
}

.content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center; 
  align-items: center;
  padding-inline: 1.5rem;
}

@media (min-width: 60em) {
   .content {
    text-align: left;
    align-items: flex-start;
    padding-inline: 75px;
    width: 50ch;
  }
}

.title {
  font-size: var(--fs-secondary-heading);
}

.chat {
  font-size: 1rem;
}

.amy {
  min-width: 18.75rem;
  height: 18.75rem; 
  background-image: url("./starter-code/assets/image-amy.webp");
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
}

@media (min-width: 30em) {
  .amy{
    min-width: 22.75rem;
    height: 22.75rem;
  }
}

@media (min-width: 30em) {
  .amy{
    translate: -80px;
  }
}

@media (min-width: 60em) {
  .amy {
    min-width: 27.8125rem;
    height: 27.8125rem;
  }
}

/* picture-grid */
.picture-grid {
    display: grid;
    gap: 1.5rem;
    grid-auto-columns: 1fr;
    grid-template-areas: 
    'one one'
    'one one'
    'two three'
    'four four'
    'five five'
    'six six';
    
    padding-block: 1rem;
    width: min(95%, 69rem);
    margin-inline: auto;
    }

    
    .picture:nth-child(1) {
     grid-area: one;
     max-height: 364px;
    }
    .picture:nth-child(2) {
     grid-area: two;
     max-height: 182px;
    }
    .picture:nth-child(3) {
     grid-area: three;
     max-height: 182px;
    }
    .picture:nth-child(4) {
     grid-area: four;
     max-height: 156px;
    }
    .picture:nth-child(5) {
     grid-area: five;
     max-height: 182px;
    }
    .picture:nth-child(6) {
     grid-area: six;
     max-height: 158px;
    }

    @media(min-width: 30em) { 
        .picture-grid {
            grid-template-areas:
            'one one two three'
            'one one four four'
            'five five six six';
        }
    }
        
        @media (min-width: 60em) { 
        .picture-grid {
            grid-template-areas:
        'one one two three five five'
        'one one four four six six';
        }
    }  

.flex {
  display: flex;
  justify-content: space-between;
  padding-inline: 1rem;
  padding-top: 1rem;
  width: 100%;
}

.picture img {
  translate: 0 -50px;
  
}

.options {
  align-self: flex-end;
  padding-bottom: 10px;
}
    
/* carousel-slider */

.slider {
  display: flex;
  gap: 1rem;
  list-style: none;
}

.a11y-slider-container {
  margin-block: var(--size-700);
  margin-inline: var(--size-400);
}

.slider > * {
  position: relative;
  flex: 0 0 auto;
  width: 100%;
}

@media (min-width: 20em) {
  .slider {
    overflow: auto;
  }

  .a11y-slider-container {
    margin-inline: 0;
  }
  .slider > * {
    width: 50%;
  }
}

@media (min-width: 50em) {
  .slider > * {
    width: 35%;
  }
}

.slider img {
  width: 100%;
  margin-inline: auto;
  border-radius: 10px;
}

.a11y-slider-dots {
  display: flex;
  justify-content: center;
  margin-block: var(--size-500);
  gap: var(--size-300);
}
.a11y-slider-dots li {
  display: block;
  width: 12px;
  height: 12px;
  padding: 0;
}

.a11y-slider-dots li button {
  display: block;
  font-size: 0;
  text-indent: -9999px;
  background: transparent;
  border: 1px solid var(--clr-accent-400) !important;
  width: 100%;
  height: 100%;
  border-radius: 100%;
}

/* utility classes */


.container {
    --max-width: 1110px;
    --container-padding: 1rem;
  
    width: min(var(--max-width), 100% - (var(--container-padding) * 2));
    margin-inline: auto;
  }

  .flex {
    display: flex;
    gap: var(--gap, 1rem);
  }

  .text-primary-100 {
    color: var(--clr-primary-100);
  }

  .text-primary-200 {
    color: var(--clr-primary-200);
  }

  .text-primary-300 {
    color: var(--clr-primary-300)
  }

  .bg-primary-100 {
    background-color: var(--clr-primary-100);
  }

  .bg-neutral-100 {
    background-color: var(--clr-neutral-100);
  }

  .bg-neutral-200 {
    background-color: var(--clr-neutral-200);
  }

  .bg-neutral-300 {
    background-color: var(--clr-neutral-300);
  }

  .bg-neutral-400 {
    background: var(--clr-neutral-400);
  }

  .bg-neutral-500 {
    background: var(--clr-neutral-500);
  }

  .bg-neutral-600 {
    background: var(--clr-neutral-600);
  }
  
  .even-columns, .even-columns-2 {
    display: grid;
    place-items: center;
    gap: 1rem;
  }
  
  @media (min-width: 50em) {
    .even-columns, .even-columns-2 {
      grid-auto-flow: column;
      grid-auto-columns: 1fr
     }
  }
  
  .vertical-align-center {
    align-items: center;
   }

   .align-left {
    align-items: flex-start;
   }
  
  .justify-self-end {
    justify-self: end;
  }

   :where(.flow :not(:first-child)) {
    margin-top: var(--flow-spacer, 3em);
  }

  .text-center {
    text-align: center;
  }

  .text-left {
    text-align: start;
  }

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

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

  .fs-primary-heading {
    font-size: var(--fs-primary-heading);
  }

  .fs-secondary-heading {
    font-size: var(--fs-secondary-heading);
  }

  .fs-body {
    font-size: var(--fs-body);
  }

  .padding-600 {
    padding-left: 65px;
  }

  .padding-block-300 {
    padding-block: var(--size-300);
  }

  .padding-block-400 {
    padding-block: var(--size-400);
  }

  .padding-inline-100 {
    padding-inline: var(--size-100);
  }

  .padding-inline-200 {
    padding-inline: var(--size-200);
  }

  .padding-block-600 {
    padding-block: var(--size-600);
  }
  .padding-block-700 {
    padding-block: var(--size-700);
  }
  
  .margin-bottom-700 {
    margin-block-end: var(--size-700);
  }

  .border-radius {
    border-radius: 10px;
  }