/* ------------------- */
/* Custom properties   */
/* ------------------- */

:root {
    /* colors */
    --clr-primary: #201751;
    --clr-secondary: #919ad6;
    --clr-accent1: #e54360;
    --clr-accent2: #293c98;
    --clr-accent3: #ffb600;
    --clr-accent4: #00c4b3;
    --clr-white: #fff;
    --clr-light: #f5f8ff;
    
    
    /* font-sizes */
    --fs-900: clamp(5rem, 8vw + 1rem, 9.375rem);
    --fs-800: 3.5rem;
    --fs-700: 1.5rem;
    --fs-600: 1rem;
    --fs-500: 1rem;
    --fs-400: 0.9375rem;
    --fs-300: 1rem;
    --fs-200: 0.875rem;
    
    /* font-families */
    --ff-serif: "Bellefair", serif;
    --ff-sans-cond: "Barlow Condensed", sans-serif;
    --ff-sans-normal: "Barlow", sans-serif;
}

 @media (min-width: 35em) {
    :root {
        --fs-800: 5rem;
        --fs-700: 2.5rem;
        --fs-600: 1.5rem;
        --fs-500: 1.25rem;
        --fs-400: 1rem;
    }
}

@media (min-width: 45em) {
    :root {
        /* font-sizes */
        --fs-800: 6.25rem;
        --fs-700: 3.5rem;
        --fs-600: 2rem;
        --fs-500: 1.75rem;
        --fs-400: 1.125rem; 
     }
}   

/* ------------------- */
/* Reset               */
/* ------------------- */

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

/* Reset margins */
body,
h1,
h2,
h3,
h4,
h5,
p,
figure,
picture {
    margin: 0; 
}

/* Reset fonts */
h1,
h2,
h3,
h4,
h5,
h6,
li,
p {
    font-weight: 400;
}

/* set up the body */
body {
    font-family: var(--ff-sans-normal);
    font-size: var(--fs-400);
    color: var(--clr-primary);
    background-color: var(--clr-white);
    line-height: 1.5;
    min-height: 100vh;
    
    /* display: grid;
    grid-template-rows: min-content 1fr; */
    
    overflow-x: hidden;
}

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

/* make form elements easier to work with */
input,
button,
textarea,
select {
    font: inherit;
}

/* remove animations for people who've turned them off */
@media (prefers-reduced-motion: reduce) {  
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

.sr-only {
    position: absolute; 
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px; 
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap; /* added line */
    border: 0;
  }
  
  .skip-to-content {
      position: absolute;
      z-index: 9999;
      background: var(--clr-white);
      color: var(--clr-primary); 
      padding: .5em 1em;
      margin-inline: auto;
      transform: translateY(-100%);
      transition: transform 250ms ease-in;
  }
  
  .skip-to-content:focus {
      transform: translateY(0);
  }

/* colours */
.bg-primary { background-color: var(--clr-primary);}
.bg-secondary { background-color: var(--clr-secondary);}
.bg-accent1 { background-color: var(--clr-accent1);}
.bg-accent2 { background-color: var(--clr-accent2);}
.bg-accent3 { background-color: var(--clr-accent3);}
.bg-accent4 { background-color: var(--clr-accent4);}
.bg-white { background-color: var(--clr-white);}
.bg-light { background-color: var(--clr-light);}

.text-primary { color: var(--clr-primary);}
.text-secondary { color: var(--clr-secondary);}
.text-accent1{ color: var(--clr-accent1);}
.text-accent2{ color: var(--clr-accent2);}
.text-accent3{ color: var(--clr-accent3);}
.text-accent4 { color: var(--clr-accent4);}
.text-white { color: var(--clr-white);}
.text-light { color: var(--clr-light);}

.pt-1 {
    padding-top: 1em;
}
.pt-2 {
    padding-top: 2em;
}
.pt-3 {
    padding-top: 3em;
}
.pt-4 {
    padding-top: 4em;
}
.pt-5 {
    padding-top: 5em;
}

/* typography */

.ff-serif { font-family: var(--ff-serif); } 
.ff-sans-cond { font-family: var(--ff-sans-cond); } 
.ff-sans-normal { font-family: var(--ff-sans-normal); } 

.letter-spacing-1 { letter-spacing: 4.75px; } 
.letter-spacing-2 { letter-spacing: 2.7px; } 
.letter-spacing-3 { letter-spacing: 2.35px; } 

.uppercase { text-transform: uppercase; }
.text-bold { 
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: .1rem;
}

.fs-900 { font-size: var(--fs-900); }
.fs-800 { font-size: var(--fs-800); }
.fs-700 { font-size: var(--fs-700); }
.fs-600 { font-size: var(--fs-600); }
.fs-500 { font-size: var(--fs-500); }
.fs-400 { font-size: var(--fs-400); }
.fs-300 { font-size: var(--fs-300); }
.fs-200 { font-size: var(--fs-200); }

.fs-900,
.fs-800,
.fs-700,
.fs-600 {
    line-height: 1.1;
}