/*
  The public page. Navy and white, as the product is. No shadows, no gradients,
  no web fonts: the system's own typeface, and nothing loaded from anybody else.
*/

:root {
  --navy: #17324D;
  --navy-deep: #0E2438;
  --white: #FFFFFF;
  --pale: #E9EEF4;
  --slate: #55637A;
  --edge: #E3E8EE;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--white);
  color: var(--navy);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

a { color: var(--navy); }
a:hover { color: var(--navy-deep); }

.wrap {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 { margin: 0; line-height: 1.25; letter-spacing: -0.01em; }
p { margin: 0; }

/* The bar */

.bar { background: var(--navy); }
.bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}
.mark {
  color: var(--white);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-decoration: none;
}
.mark:hover { color: var(--white); }
.bar-link { color: var(--white); text-decoration: none; font-size: 16px; }
.bar-link:hover { color: var(--white); text-decoration: underline; }

/* The name and what it does */

.intro { padding: 88px 0 72px; text-align: center; }
.name {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: var(--slate);
}
.intro h1 { margin-top: 16px; font-size: 44px; font-weight: 700; }
.lede { margin-top: 16px; font-size: 21px; color: var(--slate); }
.who { max-width: 620px; margin: 20px auto 0; font-size: 17px; color: var(--slate); }
.request, .pilot .request { margin-top: 32px; font-size: 18px; color: var(--navy); }
.request strong { font-weight: 600; }
.signin { margin-top: 12px; font-size: 16px; color: var(--slate); }

/* The five steps */

.steps { padding: 64px 0 72px; border-top: 1px solid var(--edge); }
.steps h2, .points h2 { text-align: center; font-size: 28px; }

.flow {
  list-style: none;
  margin: 48px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 32px;
}
.flow li { position: relative; text-align: center; }

/* The arrow between one step and the next, on a wide screen only. */
.flow li + li::before {
  content: "\2192";
  position: absolute;
  top: 18px;
  left: -26px;
  width: 20px;
  text-align: center;
  color: var(--slate);
  font-size: 20px;
}

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  border: 1.5px solid var(--navy);
  border-radius: 12px;
}
.icon svg {
  width: 30px;
  height: 30px;
  fill: none;
  stroke: var(--navy);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon svg .liquid { fill: #BCCBDC; stroke: none; }
.flow h3 { margin-top: 16px; font-size: 18px; }
.flow p { margin-top: 8px; font-size: 15px; color: var(--slate); }

/* Why */

.points { padding: 64px 0 72px; background: var(--pale); }
.columns {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.columns h3 { font-size: 18px; }
.columns p { margin-top: 8px; color: var(--slate); }

/* What it is built for */

.built { padding: 56px 0; text-align: center; }
.built h2 { font-size: 24px; }
.terms {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 32px;
  color: var(--slate);
}

/* The pilot */

.pilot { padding: 64px 0 80px; text-align: center; border-top: 1px solid var(--edge); }
.pilot h3 { margin-top: 40px; font-size: 20px; }
.pilot h2 { font-size: 28px; }
.pilot p { max-width: 640px; margin: 16px auto 0; color: var(--slate); }
.signin a { color: var(--navy); font-weight: 600; }

/* The footer */

.foot { background: var(--navy-deep); color: var(--white); font-size: 15px; }
.foot-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  padding-top: 24px;
  padding-bottom: 24px;
}
.foot a { color: var(--white); }

/* A phone: the steps and the reasons stack, and the arrows go. */

@media (max-width: 820px) {
  .intro { padding: 56px 0 48px; }
  .intro h1 { font-size: 32px; }
  .lede { font-size: 18px; }
  .flow { grid-template-columns: 1fr; gap: 36px; max-width: 420px; margin-left: auto; margin-right: auto; }
  .flow li + li::before { content: "\2193"; top: -32px; left: 0; right: 0; width: auto; }
  .columns { grid-template-columns: 1fr; gap: 28px; }
  .wrap { padding: 0 16px; }
}