html {
  box-sizing: border-box;
  scroll-behavior: smooth;
}

html {
  box-sizing: border-box;
  font-size: 10px;
}

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

:root {
  --white: rgba(255,255,255,1);
  --textWhite: rgba(255,255,255,.9);
  --offWhite: rgb(#efefef;);
  --black: rgb(65, 60, 60);
  --textBlack: rgba(0,0,0,.8);
  --gray: rgba(0,0,0,.45);
  --green: rgb(53,156,80);
  --purple: rgb(101,59,150);
  --red: rgb(200,0,0);
  --dkYellow: rgb(249,217,33);
  --ltYellow: rgb(246,235,15);
  --textYellow: rgb(255,255,196);
  --cookingYellow: rgb(255,239,227);
  --mediumWidth: 768px;
  --largeWidth: 1024px;
  --smallSectionHeight: 414px;
  --mediumSectionHeight: 640px;
  --largeSectionHeight: 768px;
}

.ltYellowTheme {
  background-color: var(--ltYellow);
}

.dkYellowTheme {
  background-color: var(--dkYellow);
}

.greenTheme {
  background-color: var(--green);
}

.purpleTheme {
  background-color: var(--purple);
}

.blackTheme {
  background-color: var(--black);
}

.textLightBg {
  color: var(--textBlack);
}

.textLightBg h1, .textLightBg h2, .textLightBg h3 {
  color: var(--red);
}

.textDarkBg {
  color: var(--textWhite);
}

.textDarkBg h1, .textDarkBg h2, .textDarkBg h3 {
  color: var(--textYellow);
}

.textDarkBg a {
  color: var(--dkYellow);
}

.textDarkBg a:link, .textDarkBg a:visited {
  color: var(--dkYellow);
}

.textDarkBg a:hover, .textDarkBg a:active {
  color: cyan;
}

.textLightBg a {
  color: var(--red);
}

.textLightBg a:link, .textLightBg a:visited {
  color: var(--red);
}

.textLightBg a:hover, .textLightBg a:active {
  color: var(--black);
}

html, body {
  min-height: 100%;
}

body {
  position: relative;
  background-color: var(--offWhite);
  color: var(--textBlack);
  font-family: ubuntu, sans-serif;
  font-size: 1.6rem;
}

/* navigation */
nav {
  margin: 0;
  padding: 1em;
  background-color: var(--green);
  text-align: center;
}

nav p, .placeholderMenu {
  margin: 0;
  padding: 0;
  color: var(--white);
  letter-spacing: 0.05em;
}

.mainMenu {
  display: none;
}

.mainMenu li {
  padding: 0 1em;
}

main {
  margin: 0;
  padding: 0;
  position: relative;
  min-height: 80vh;
  /*
  display: grid;
  justify-content: center;
  */
}

h1, h2, h3, h4 {
  position: relative;
  letter-spacing: 0.02em;
}

h1, h2, h3, h4, p {
  padding-bottom: 0.5em;
}

h1.heroKicker {
  padding-bottom: 0.65em;
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--red);
}

h1.kicker {
  padding-bottom: 1em;
  color: var(--textBlack);
  font-weight: 400;
  font-size: 1.8rem;
}

p.heroHeadline {
  font-size: 3.6rem;
  font-weight: 700;
  color: var(--green);
  line-height: 1;
}

/* images */
.eventLogo img {
  width: 288px;
}

/* button */
button {
  margin: 1.5em 0 0 0;
  border: 1px solid gray;
  border-radius: 0.75em;
  padding: 0.6em 2em 0.6em 2em;
  text-transform: uppercase;
  font-weight: 700;
  font-size: 1.4rem;
  letter-spacing: 0.05em;
}

button.btnLight {
  background-color: var(--white);
  color: var(--textBlack);
}

button.btnDark {
  background-color: var(--black);
  color: var(--textWhite);
}

button.btnLight:hover, button.btnDark:hover {
  background-color: var(--red);
  color: white;
}

/* footer */
footer {
  display: flex;
  margin: 0;
  padding: 2em;
  background-color: var(--black);
  min-height: 320px;
}

footer ul {
  margin: auto;
  text-align: center;
}

footer li {
  line-height: 2;
  color: var(--textWhite);
}

footer .icon {
  padding: 0 1em 0 0;
  width: 44px;
}

footer a:link, footer a:visited {
  color: var(--white);
}

footer a:hover, footer a:active {
  color: yellow;
}

.footerLogo {
  padding-top: 2em;
  padding-bottom: 0.5em;
  width: 116px;
}

img {
  /* removes bottom space from img tag */
  vertical-align: top;
  /* can help with extra vertical space */
  line-height: 1;
}

li, p {
  font-weight: 300;
}

li {
  line-height: 1.2;
}

p {
  line-height: 1.5;
}

nav img.logo {
  width: 64px;
  height: 64px;
}

p.price {
  padding-bottom: 0;
  font-size: 2em;
}

.proceeds {
  font-style: italic;
}

/* hero */
.hero {
  background-color: var(--ltYellow);
}

.hero .ctaBtn {
  padding-left: 3.5em;
}

/* ornamentation */
.inlineCallout {
  font-weight: 700;
  font-style: italic;
}

.sponsorGrid {
  margin-top: 2em;
}

.sponsorGrid li {
  display: inline-block;
  list-style: none;
}

.sponsorGrid img {
  margin: 0 8px 8px 0;
  padding: 0;
  width: 96px;
  background-color: white;
}

main {
  display: grid;
  justify-content: center;
}

.heroSplash {
  margin: 3em;
}

.heroSplash--image img {
  width: 600px;
}

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

.details {
  margin: 2em 0;
  text-align: center;
}

@media (min-width: 768px) {
  p.price {
    font-size: 2.4em;
  }
  .hero {
    margin: auto 0;
    padding-left: 300px;
  }
  h1.heroKicker {
    font-size: 1.8rem;
  }
  .eventLogo img {
    width: 100%;
  }
  h1.kicker {
    padding-bottom: 1em;
    font-weight: 400;
    font-size: 2.4rem;
  }
  button {
    font-size: 2rem;
  }
  .hero .ctaBtn {
    padding-left: 5.5em;
  }
  .sponsorGrid img {
    width: 128px;
  }
  footer {
    padding: 3em;
  }
  .footerLogo {
    padding-top: 3em;
    width: 160px;
  }
}
@media (min-width: 1024px) {
  p.price {
    font-size: 2.8em;
  }
  h1.kicker {
    padding-bottom: 2em;
  }
  h1.heroKicker {
    font-size: 2.1rem;
  }
  p.heroHeadline {
    font-size: 4.8rem;
    font-weight: 700;
    line-height: 1;
  }
  button {
    font-size: 2.5rem;
  }
  .hero .ctaBtn {
    padding-left: 5.5em;
  }
  .sponsorGrid img {
    width: 192px;
  }
  footer {
    padding: 4em;
  }
  .footerLogo {
    padding-top: 4em;
    width: 192px;
  }
}