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

:root {
  --heading-font: "Source Sans 3", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --body-font: "Poppins", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --text-color: #000;
  --bg-color: #f4f4f3;
  --site-gutter: 4vw;
  --max-width: 1500px;
}

html {
  font-size: 14px;
}

body {
  font-family: var(--body-font);
  font-weight: 400;
  line-height: normal;
  color: var(--text-color);
  background: var(--bg-color);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--text-color);
  text-decoration: underline;
}

a:hover {
  opacity: 0.7;
}

/* ===== HEADER ===== */
.site-header {
  height: 97px;
  display: flex;
  align-items: center;
  padding: 0 var(--site-gutter);
}

.header-inner {
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-title {
  font-family: var(--heading-font);
  font-size: 29.36px;
  font-weight: 500;
  text-decoration: none;
  letter-spacing: normal;
}

/* ===== SOCIAL ICONS ===== */
.social-icons {
  display: flex;
  gap: 16px;
  align-items: center;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--text-color);
}

.social-icons svg {
  width: 38px;
  height: 38px;
  fill: currentColor;
}

/* ===== MAIN CONTENT ===== */
main {
  padding: 0 var(--site-gutter);
}

.content-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: 0;
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
}

.text-column {
  grid-column: 1;
}

.image-column {
  grid-column: 3;
}

.image-column img {
  width: 100%;
  height: auto;
  display: block;
  position: sticky;
  top: 97px;
}

/* ===== INTRO TEXT ===== */
.intro {
  font-family: var(--body-font);
  font-size: 21.68px;
  font-weight: 400;
  line-height: 34.69px;
  margin-bottom: 14px;
}

/* ===== BULLET LIST ===== */
.content-list {
  list-style-type: disc;
  padding-left: 40px;
  margin-bottom: 0;
}

.content-list li {
  margin-bottom: 0;
}

.content-list li p {
  font-family: var(--body-font);
  font-size: 15.54px;
  line-height: 24.86px;
  margin-top: 7.77px;
  margin-bottom: 7.77px;
}

/* ===== H4 SECTION HEADINGS ===== */
h4 {
  font-family: var(--heading-font);
  font-size: 23.22px;
  font-weight: 500;
  line-height: 31.72px;
  margin-top: 28px;
  margin-bottom: 28px;
}

/* ===== BODY PARAGRAPHS (under h4s) ===== */
.text-column > p {
  font-family: var(--body-font);
  font-size: 15.54px;
  line-height: 24.86px;
  margin-top: 7.77px;
  margin-bottom: 7.77px;
}

/* ===== FOOTER ===== */
footer {
  padding: 97px var(--site-gutter);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

footer h3 {
  font-family: var(--heading-font);
  font-size: 32.43px;
  font-weight: 500;
  line-height: 43.23px;
  margin-bottom: 20px;
}

footer h3 strong {
  font-weight: 700;
}

footer .social-icons {
  justify-content: center;
}

/* ===== MOBILE ===== */
@media (max-width: 767px) {
  .site-header {
    height: auto;
    padding: 20px 6vw;
  }

  main {
    padding: 0 6vw;
  }

  .content-grid {
    grid-template-columns: 1fr;
    padding-top: 24px;
  }

  .image-column {
    grid-column: 1;
    order: -1;
    margin-bottom: 24px;
  }

  .image-column img {
    position: static;
  }

  .intro {
    font-size: 18px;
    line-height: 28.8px;
  }

  .section-label {
    font-size: 18px;
    line-height: 28.8px;
  }

  footer {
    padding: 48px 6vw;
  }

  footer h3 {
    font-size: 24px;
    line-height: 33.6px;
  }
}