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

html,
body {
  margin: 0;
  overflow-x: hidden;
}

h1,
h2,
a {
  font-family: 'Oswald', sans-serif;
}

p {
  font-family: Helvetica, Arial, sans-serif;
}

.container {
  width: 90%;
  max-width: 900px;
  margin: 0 auto;
}


.main {
  position: relative;
  text-align: center;
  background: url("bg/silhouette-young-fitness-man-running-sunrise.jpeg") no-repeat center;
  background-size: cover;
  padding: 72px 20px 56px;
}

.main::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
}

.main>* {
  position: relative;
  z-index: 1;
}

.main h1 {
  color: #ffa800;
  margin-bottom: 10px;
  font-size: clamp(44px, 11vw, 64px);
  line-height: 1.02;
}

.main p {
  color: #fff;
  font-size: clamp(16px, 4.6vw, 20px);
  max-width: 26ch;
  margin: 0 auto 22px;
}

.main .btn {
  background-color: #1c1c1c;
  color: #fff;
  font-size: 16px;
  padding: 12px 32px;
  border-radius: 30px;
  text-decoration: none;
  display: inline-block;
  min-height: 44px;
}

a.btn:hover {
  background: #ffa800;
  color: #000;
}


.supporting {
  background-color: #1c1c1c;
  text-align: center;
  padding: 50px 0 80px;
}

.supporting .col {
  width: 100%;
  padding: 14px 20px;
}

.supporting h2 {
  color: #ffa800;
  font-size: 24px;
}

.supporting p {
  color: #efefef;
  font-size: 14px;
  line-height: 1.5;
}

.clearfix {
  clear: both;
}


.footer {
  background: url("bg/backdrop-decor-tracery-tile-texture.jpeg") no-repeat center;
  background-size: cover;
  text-align: center;
  padding: 80px 20px;
}

.footer h2 {
  color: #ffa800;
  font-size: 32px;
  margin-bottom: 20px;
}

.footer .btn {
  background-color: #1c1c1c;
  color: #fff;
  padding: 12px 32px;
  border-radius: 30px;
  text-decoration: none;
}


.subfooter {
  background-color: #1c1c1c;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 22px 0;
  font-size: 14px;
}

.subfooter-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  text-align: center;
}

.subfooter .brand-mark {
  color: #ffa800;
  font-size: 18px;
  letter-spacing: 1px;
}

.subfooter-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.subfooter-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 168, 0, 0.5);
  color: #ffa800;
  text-decoration: none;
  font-size: 13px;
  text-transform: uppercase;
}

.subfooter-link:hover {
  background-color: #ffa800;
  color: #1c1c1c;
}


@media (min-width: 600px) {
  .main {
    padding: 120px 0;
    min-height: 60vh;
  }

  .main h1 {
    font-size: 170px;
  }

  .supporting .col {
    float: left;
    width: 30%;
  }

  .supporting h2 {
    font-size: 40px;
  }

  .footer h2 {
    font-size: 40px;
  }

  .subfooter-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

@media (max-width: 600px) {
  .supporting {
    padding: 32px 0 40px;
  }

  .supporting .col {
    padding: 8px 16px;
  }

  .supporting h2 {
    font-size: 22px;
    margin-bottom: 6px;
  }

  .supporting p {
    margin-bottom: 10px;
    line-height: 1.45;
  }
}