* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --honeydew-color:      #f1faee;
  --nophoto-blue-color:  #a8dadc;
  --berkeley-blue-color: #1d3557;
  --red-pantone-color:   #e63946;
  --black-color:         #000000;
  --fushia-color:        #c60d59;
  --dark-green-color:    #35571d;
  --light-white-color:   #fcfeff;

  --background-color:       var(--light-white-color);
  --menu-text-color:        var(--berkeley-blue-color);
  --menu-text-hover-color:  var(--fushia-color);
  --main-text-color:        var(--black-color);
  --main-title-color:       var(--fushia-color);
  --title-color:            var(--dark-green-color);
  --card-background-color:  var(--berkeley-blue-color);
  --card-text-color:        var(--honeydew-color);
  --pricing-title-color:    var(--berkeley-blue-color);
  --pricing-text-color:     var(--black-color);
  --pricing-item-color:     var(--fushia-color);
  --pricing-euros-color:    var(--dark-green-color);
}

html {
  scroll-padding-top: 170px;  /* height of the sticky header*/
}

body {
  font-family: "Quicksand", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  height: 100vh;
  background: var(--background-color);
}

a {
  text-decoration: none;
}

menu {
  list-style: none;
}

img {
  max-width: 100%;  /* no image can expand beyond its div */
}

/* navbar */
.navbar {
  background: url("./images/arc_en_ciel_top_left_corner.svg") no-repeat;
  background-size: 7%;
  padding: 40px;
  z-index: 9999;  /* keep it on top of everything else */
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar .desktop-menu menu {
  display: flex;
}

.navbar menu li a {
  padding-left: 13px;
  padding-right: 13px;
  display: block;
  color: var(--menu-text-color);
  font-weight: 600;  /* 600 for semi-bold */
  transition: 0.5s;
  font-size: x-large;
}

.navbar menu li a:hover {
  color: var(--menu-text-hover-color);
}

.navbar .logo {
  display: flex;
  justify-content: center;
  align-items: center;
}

@media (max-width: 1000px) {
    .navbar menu li a {
      font-size: 1.3rem;
    }
}

/* dropdown menu */

/* Dropdown project list */
/* The container <div> - needed to position the dropdown content */
.dropdown {
  position: relative;
  display: inline-block;
}

/* Dropdown Content (Hidden by Default) */
.dropdown-content {
  display: none;
  position: absolute;
  background-color: var(--background-color);
  min-width: 600px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
  right: 1;
}

/* Links inside the dropdown */
.dropdown-content a {
  padding: 12px 16px;
  text-decoration: none;
  display: block;
}

/* Change color of dropdown links on hover */
.dropdown-content a:hover {background-color: var(--nophoto-blue-color)}

/* Show the dropdown menu on hover */
.dropdown:hover .dropdown-content {
  display: block;
}

/* Change the background color of the dropdown button when the dropdown content is shown */
.dropdown:hover .dropbtn {
  background-color: var(--nophoto-blue-color);
}


/* welcome */
.main {
  margin-top: 50px;
}

.welcome {
  color: var(--main-text-color);
  margin-bottom: 50px;
}

.welcome .container {
  background: url("./images/welcome_web_res.jpg") no-repeat;
  background-size: 30%;
  /*background-position: right top;*/
  background-position: 85% 50%;
}

.welcome-text {
  width: 55%;
  text-align: justify;
  text-justify: inter-character;
  color: var(--main-text-color);
}

.welcome h1 {
  color: var(--main-title-color);
}

/* testimonials */
.testimonials {
  color: var(--main-text-color);
  margin-top: 50px;
  margin-bottom: 50px;
}

.testimonials h1 {
  margin-bottom: 20px;
  color: var(--title-color);
}

div.testimonials-scroll {
  overflow: auto;
  padding-top: 10px;
  padding-bottom: 10px;
  padding-right: 50px;
  padding-left: 50px;
}

.testimonials-grid {
  display: grid;
  white-space: nowrap;
  grid-template-columns: 
  10px
  repeat(6, calc(50%-20px))
  10px;
  grid-auto-flow: column;
  grid-gap: 10px;
}

/* occupies the 10px columns at both ends of the grid */
.testimonials-grid::before, .testimonials-grid::after {
  content:'';
}

.testimonials .card {
  background: var(--card-background-color);
  min-width: 350px;
  white-space: wrap;
  color: var(--card-text-color);
  border-radius: 10px;
  padding: 20px;
  opacity: 0.9; /* just testing to make the card less aggressive on the eye */
}

.testimonials .card p:nth-child(2){ /* add space between quote and his author  */
  margin-top: 30px;
  font-weight: bold;
}

/* pricing */
.pricing {
  margin-bottom: 50px;
}

.pricing hr {
  margin-top: 35px;
  margin-bottom: 35px;
  border-top: 1px dotted #000000;
}

.pricing h1 {
  margin-bottom: 20px;
  color: var(--title-color);
}

.pricing h2 {
  margin-bottom: 20px;
  color: var(--pricing-title-color);
}

.pricing h3 {
  color: var(--pricing-title-color);
  font-weight: 600;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.pricing-text {
  text-align: justify;
  text-justify: inter-character;
}

.pricing-item {
  color: var(--pricing-item-color);
  margin-top: 35px;
  font-weight: 600;
}

.pricing-euros {
  color: var(--pricing-euros-color);
  font-weight: 600;
}

.column {
  background: var(--background-color);
  color: var(--pricing-text-color);
  border-right: 1px dotted #000000;
  padding: 20px;
}

.column-last {
  background: var(--background-color);
  color: var(--pricing-text-color);
  padding: 20px;
}

/* gallery */
.gallery {
  color: var(--main-text-color);
  margin-bottom: 50px;
}

.gallery h1 {
  margin-bottom: 20px;
  color: var(--title-color);
}

div.scroll-container {
  background-color: var(--dark-color);
  overflow: auto;
  white-space: nowrap;
  padding-top: 10px;
  padding-bottom: 10px;
  padding-right: 100px;
  padding-left: 100px;
}

div.scroll-container img {
  padding: 10px;
}

/* utility classes */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 15px;
}

.center {
  display: flex;
  justify-content: center;
  align-items: center;
}


/* footer */
.footer {
  padding: 40px 0;
  background: url("./images/arc_en_ciel.svg") no-repeat right bottom;
  background-size: 14%;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 30px;
  justify-content: center;
  align-items: center;
}

.footer .logo {
  display: flex;
  margin-top: 50px;
  justify-content: center;
  align-items: center;
}

.footer .logo img {
  height: 60px;
  margin-left: 20px;
  margin-right: 20px;
}


/* text classes */
.text-xxl {
  font-size: 2.7rem;
  line-height: 1.2;
  font-weight: 600;
  margin: 40px 0 20px;
}

.text-lg {
  font-size: 1.8rem;
  line-height: 1.4;
  font-weight: normal;
  margin: 30px 0 20px;
}

.text-md {
  font-size: 1.2rem;
  line-height: 1.4;
  font-weight: normal;
  margin: 20px 0 10px;
}

.text-sm {
  font-size: 0.9rem;
  line-height: 1.4;
  font-weight: normal;
  margin: 10px 0 5px;
}

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