style.css

/*--------------------------------------------------------------
1.0 VARIABLE
--------------------------------------------------------------*/

:root {

  /*------------------------------------------------------------
  |
  | 1.1 COLOR
  |
  ------------------------------------------------------------*/

  --ui-color-brand: #353535;

  /* COLOR PALETTE */

  --ui-color-n-000: #FAF9F6;
  --ui-color-n-050: #f5f5f5;
  --ui-color-n-100: #c7e9c0;
  --ui-color-n-300: #a1d99b;
  --ui-color-n-500: #238b45;
  --ui-color-n-700: #006d2c; 
  --ui-color-n-900: #00441b; /* the text in all the boxes (body) */

  /* BACKGROUND COLOR */
  
  --ui-color-background-primary  : var(--ui-color-n-000);
  --ui-color-background-secondary: var(--ui-color-n-500);
  --ui-color-background-tertiary : var(--ui-color-n-100);

  /* BORDER COLOR */

  --ui-color-border: var(--ui-color-n-100);

  /* TYPOGRAPHY COLOR */

  --ui-color-typography-heading: var(--ui-color-n-700);
  --ui-color-typography-body   : var(--ui-color-n-900);
  --ui-color-typography-note   : var(--ui-color-n-300);
  --ui-color-typography-button : var(--ui-color-n-000);

  /*------------------------------------------------------------
  |
  | 1.2 TYPOGRAPHY
  |
  ------------------------------------------------------------*/

  --ui-typography-typeface: "Inter", sans-serif;

  /* FONT SIZE */

  --ui-typography-h1: 1.9375rem;
  --ui-typography-h2: 1.5625rem;
  --ui-typography-h3: 1.25rem;
  --ui-typography-h4: 1rem;
  --ui-typography-p : 1rem;
  --ui-typography-s : .8125rem;

  /* LEADING */

  --ui-typography-h1-leading: 1.2;
  --ui-typography-h2-leading: 1.2;
  --ui-typography-h4-leading: 1.25;
  --ui-typography-p-leading : 1.5;

  /* MARGIN */

  --ui-typography-margin-heading: .75rem;
  --ui-typography-margin-body   : 1.125rem;

  /*------------------------------------------------------------
  |
  | 1.3 LAYOUT
  |
  ------------------------------------------------------------*/
  
  --ui-layout-container: 1.25rem;
  --ui-layout-grid     : 3.625rem;
  --ui-layout-gutter   : 1rem;

  /* GAP */
  
  --ui-gap-header  : 1rem;
  --ui-gap-card    : 1.25rem;
  --ui-gap-project : 1rem;

  /* BORDER RADIUS */
  
  --ui-radius-avatar: 5rem;
  --ui-radius-card  : .5rem;

}

/*--------------------------------------------------------------
2.0 FOUNDATION
--------------------------------------------------------------*/

html { box-sizing: border-box; }

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

body {
  background-color: var(--ui-color-background-primary);
  color: var(--ui-color-typography-body);
  font-family: var(--ui-typography-typeface);
  font-feature-settings: "liga", "kern";
  font-size: var(--ui-typography-p);
  font-weight: 400;
  line-height: var(--ui-typography-p-leading);
  margin: 0 auto;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

/*--------------------------------------------------------------
3.0 TYPOGRAPHY
--------------------------------------------------------------*/

a {
  color: var(--ui-color-brand);
  text-decoration-color: var(--ui-color-typography-note);
}

h1,
h2,
h4,
p,
ul { margin-top: 0; }

h1,
h2,
h4 { color: var(--ui-color-typography-heading); }

h1,
h2 { margin-bottom: var(--ui-typography-margin-heading); }

h1 {
  font-size: var(--ui-typography-h1);
  line-height: var(--ui-typography-h1-leading);
}

h2 {
  font-size: var(--ui-typography-h2);
  line-height: var(--ui-typography-h2-leading);
}

h4 {
  font-size: var(--ui-typography-h4);
  line-height: var(--ui-typography-h4-leading);
}

p,
ul { margin-bottom: var(--ui-typography-margin-body); }

p:last-child,
ul:last-child { margin-bottom: 0; }

ul { padding-left: 0; }

strong { font-weight: 700; }

small { font-size: var(--ui-typography-s); }

.ui-text-note {
  color: var(--ui-color-typography-note);
  line-height: 1;
}

/*--------------------------------------------------------------
4.0 IMAGE
--------------------------------------------------------------*/

img,
svg {
  display: block;
  height: auto;
  margin: 0 auto;
  max-width: 100%;
}

/*--------------------------------------------------------------
5.0 LAYOUT
--------------------------------------------------------------*/

.ui-layout-container {
  padding-left: var(--ui-layout-container);
  padding-right: var(--ui-layout-container);
}

.ui-layout-flex,
.ui-layout-grid {
  align-items: center;
  justify-content: center;
}

.ui-layout-flex { display: flex; }

.ui-layout-grid { display: grid; }


/*--------------------------------------------------------------
|
| 6.4 CARD
|
--------------------------------------------------------------*/

.ui-component-card {
  border: .0625rem solid var(--ui-color-border);
  border-radius: var(--ui-radius-card);
  overflow: hidden;
  width: 100%;
}

/*--------------------------------------------------------------
|
| 6.5 LIST
|
--------------------------------------------------------------*/

.ui-component-list {
  grid-template-columns: 1fr;
  row-gap: .75rem;
}

.ui-component-list--item {
  background-position: left center;
  background-repeat: no-repeat;
  background-size: 1.125rem;
  list-style: none;
  padding-left: 1.875rem;
}

.ui-component-list--item-check {
  background-image: url(https://res.cloudinary.com/uisual/image/upload/assets/icons/check.svg);
}

.ui-component-list--item-cross {
  background-image: url(https://res.cloudinary.com/uisual/image/upload/assets/icons/cross.svg);
}

/*--------------------------------------------------------------
7.0 SECTION
--------------------------------------------------------------*/

/*--------------------------------------------------------------
|
| 7.1 HEADER
|
--------------------------------------------------------------*/

.ui-section-header {
  background-color: var(--ui-color-background-secondary);
  text-align: center;
  padding-bottom: 1.25rem;
  padding-top: 1.25rem;
}

.ui-section-header__layout { 
	justify-content: space-between; 
	align-items: stretch;
}

/* LOGO */

.ui-section-header--logo { z-index: 1; }

/* HAMBURGER */

#ui-section-header--menu-id { display: none; }

.ui-section-header--menu-icon {
  cursor: pointer;
  display: block;
  height: 1.125rem;
  padding-bottom: .25rem;
  padding-top: .25rem;
  position: relative;
  width: 1.125rem;
  z-index: 1;
}

.ui-section-header--menu-icon::before,
.ui-section-header--menu-icon::after {
  background: var(--ui-color-background-primary);
  content: "";
  height: .125rem;
  left: 0;
  position: absolute;
  transition: all 250ms cubic-bezier(.785, .135, .15, .86);
  width: 1.125rem;
}

.ui-section-header--menu-icon::before { top: .3125rem; }

.ui-section-header--menu-icon::after { top: .6875rem; }

#ui-section-header--menu-id:checked ~
.ui-section-header--menu-icon::before {
  transform: translateY(3px) rotate(135deg);
}

#ui-section-header--menu-id:checked ~
.ui-section-header--menu-icon::after {
  transform: translateY(-3px) rotate(45deg);
}

/* MENU */

.ui-section-header--nav {
  background-color: var(--ui-color-background-secondary);
  box-shadow: 0 .5rem 1rem rgba(0,0,0,.05);
  flex-direction: column;
  gap: var(--ui-gap-header);
  left: 0;
  opacity: 0;
  padding: 7.375rem var(--ui-layout-container) 5rem;
  position: absolute;
  right: 0;
  top: -1rem;
  transition: all 250ms cubic-bezier(.785, .135, .15, .86);
  visibility: hidden;
}

#ui-section-header--menu-id:checked ~
.ui-section-header--nav {
  opacity: 1;
  top: 0;
  visibility: visible;
}

.ui-section-header--nav-link {
  font-size: var(--ui-typography-h3);
  padding: .5rem;
  text-decoration: none;
  color: var(--ui-color-background-primary)
}


/*--------------------------------------------------------------
|
| 7.6 PROJECT
|
--------------------------------------------------------------*/

.ui-section-project {
  padding-bottom: 5rem;
  padding-top: 5rem;
  text-align: center;
}

.ui-section-project__layout {
  justify-content: initial;
  align-items: stretch;
  margin-top: var(--ui-gap-project);
  row-gap: var(--ui-gap-card);
}

/* CARD */

.ui-component-card--project {
  background-color: var(--ui-color-background-tertiary);
  padding: 1.5rem 1.5rem 1.75rem;
  text-align: left;
}

/* LIST */

.ui-component-list--project {
  margin-bottom: 1.5rem;
  margin-top: 1.25rem;
}


/*--------------------------------------------------------------
|
| 7.8 CLOSE
|
--------------------------------------------------------------*/

.ui-section-close {
  background-color: var(--ui-color-background-secondary);
  padding-bottom: 1.25rem;
  padding-top: 1.25rem;
  text-align: center;
}

.ui-section-close__layout {
  text-align: center;
  align-items: stretch;
  flex-direction: column;
  row-gap: var(--ui-typography-margin-body);
}

/*--------------------------------------------------------------
|
| 7.9 FOOTER
|
--------------------------------------------------------------*/

.ui-section-footer {
  padding-bottom: 1.25rem;
  padding-top: 1.25rem;
}

.ui-section-footer__layout {
  column-gap: var(--ui-layout-gutter);
}

.ui-section-footer--copyright {
  margin-bottom: 0;
  margin-right: auto;
}

/*--------------------------------------------------------------
8.0 MEDIA
--------------------------------------------------------------*/

/*--------------------------------------------------------------
|
| 8.1 768PX
|
--------------------------------------------------------------*/

@media screen and (min-width: 48rem) {

  /*------------------------------------------------------------
  VARIABLE
  ------------------------------------------------------------*/
  
  :root {

    /*----------------------------------------------------------
    |
    | TYPOGRAPHY
    |
    ----------------------------------------------------------*/

    /* FONT SIZE */

    --ui-typography-h1: 2.1875rem;
    --ui-typography-h2: 1.75rem;
    --ui-typography-h4: 1.125rem;
    --ui-typography-p : 1.125rem;
    --ui-typography-s : .875rem;

    /* MARGIN */

    --ui-typography-margin-body: 1.25rem;

    /*----------------------------------------------------------
    |
    | LAYOUT
    |
    ----------------------------------------------------------*/

    --ui-layout-container: 4.25rem;
    --ui-layout-gutter   : 1.5rem;

    /* GAP */

    --ui-gap-header: 1.5rem;
    --ui-gap-card  : 1.5rem;
    --ui-gap-faq   : 2rem;

  }

  /*------------------------------------------------------------
  IMAGE
  ------------------------------------------------------------*/

  .ui-image-half-right {
    padding-left: var(--ui-layout-gutter);
  }

  /*------------------------------------------------------------
  LAYOUT
  ------------------------------------------------------------*/

  .ui-layout-container,
  .ui-layout-column-center {
    margin-left: auto;
    margin-right: auto;
  }

  .ui-layout-grid-2,
  .ui-layout-grid-3 {
    column-gap: var(--ui-layout-gutter);
    grid-template-columns: repeat(2, 1fr);
    justify-items: center;
  }

  .ui-layout-grid-3 div:nth-of-type(3) {
    left: calc(50% + (var(--ui-layout-gutter) / 2));
    position: relative;
  }

  .ui-layout-column-4 {
    width: calc((var(--ui-layout-grid) * 4) +
           (var(--ui-layout-gutter) * 3));
  }


  /*------------------------------------------------------------
  |
  | LIST
  |
  ------------------------------------------------------------*/

  .ui-component-list--item {
    background-size: 1.25rem;
    padding-left: 2rem;
  }


  /*------------------------------------------------------------
  |
  | HEADER
  |
  ------------------------------------------------------------*/

  .ui-section-header {
    padding-bottom: 2rem;
    padding-top: 2rem;
  }

  /* ICON */

  .ui-section-header--menu-icon { display: none; }

  /* NAV */

  .ui-section-header--nav {
    background-color: transparent;
    box-shadow: none;
    flex-direction: row;
    opacity: 1;
    padding: 0;
    position: static;
    visibility: visible;
  }
  
  .ui-section-header--nav-link {
    font-size: var(--ui-typography-p);
    padding: 0;
  }


  /*------------------------------------------------------------
  |
  | PROJECT
  |
  ------------------------------------------------------------*/

  .ui-component-card--project { 
	padding: 2rem 2rem 2.25rem; 
  }

  /*------------------------------------------------------------
  |
  | CLOSE
  |
  ------------------------------------------------------------*/

  .ui-section-close__layout {
    align-items: center;
    column-gap: var(--ui-layout-gutter);
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  /*------------------------------------------------------------
  |
  | FOOTER
  |
  ------------------------------------------------------------*/

  .ui-section-footer {
    padding-bottom: 2rem;
    padding-top: 2rem;
  }
  
}

/*--------------------------------------------------------------
|
| 8.2 1024PX
|
--------------------------------------------------------------*/

@media screen and (min-width: 64rem) {

  /*------------------------------------------------------------
  VARIABLE
  ------------------------------------------------------------*/

  :root {

    /*----------------------------------------------------------
    |
    | LAYOUT
    |
    ----------------------------------------------------------*/

    --ui-layout-container: 0;
  
  }

  /*------------------------------------------------------------
  LAYOUT
  ------------------------------------------------------------*/
  
  .ui-layout-container { width: 60rem; }

  .ui-layout-grid-3 { grid-template-columns: repeat(3, 1fr); }

  .ui-layout-grid-3 div:nth-of-type(3) { position: static; }

  /*------------------------------------------------------------
  SECTION
  ------------------------------------------------------------*/


/*--------------------------------------------------------------
|
| 8.3 1200PX
|
--------------------------------------------------------------*/

@media screen and (min-width: 75rem) {

  /*------------------------------------------------------------
  VARIABLE
  ------------------------------------------------------------*/

  :root {

    /*----------------------------------------------------------
    |
    | TYPOGRAPHY
    |
    ----------------------------------------------------------*/

    /* FONT SIZE */

    --ui-typography-h1: 2.75rem;
    --ui-typography-h2: 2.1875rem;
    --ui-typography-h4: 1.4375rem;

    /* MARGIN */

    --ui-typography-margin-heading: 1rem;
    --ui-typography-margin-body   : 1.75rem;

    /*----------------------------------------------------------
    |
    | LAYOUT
    |
    ----------------------------------------------------------*/

    --ui-layout-grid  : 4rem;
    --ui-layout-gutter: 2rem;

    /* GAP */

    --ui-gap-header  : 2rem;
    --ui-gap-customer: 4rem;
    --ui-gap-card    : 2rem;
    --ui-gap-project : 3rem;
    
  }

  /*------------------------------------------------------------
  TYPOGRAPHY
  ------------------------------------------------------------*/

  .ui-text-intro { font-size: var(--ui-typography-h4); }

  /*------------------------------------------------------------
  LAYOUT
  ------------------------------------------------------------*/
  
  .ui-layout-container { width: 70rem; }


  /*------------------------------------------------------------
  SECTION
  ------------------------------------------------------------*/

  /*------------------------------------------------------------
  |
  | HEADER
  |
  ------------------------------------------------------------*/

  .ui-section-header { padding-top: 3rem; }


  /*------------------------------------------------------------
  |
  | PROJECT
  |
  ------------------------------------------------------------*/

  .ui-section-project {
    padding-bottom: 2.5rem;
    padding-top: 2.5rem;
  }

  .ui-component-card--project { padding: 3rem; }


  /*------------------------------------------------------------
  |
  | CLOSE
  |
  ------------------------------------------------------------*/

  .ui-section-close {
    padding-bottom: 1.25rem;
    padding-top: 1.25rem;
  }
  
  /*------------------------------------------------------------
  |
  | FOOTER
  |
  ------------------------------------------------------------*/

  .ui-section-footer {
	text-align: center;
    padding-bottom: 3rem;
    padding-top: 3rem;
  }

}