/* Finding the Edge — ftepod.com
   Palette carried over from the Squarespace theme:
   accent hsl(203.3, 72%, 37.8%), black, white. */

:root {
  --accent: hsl(203.3, 72%, 37.8%);
  --accent-dark: hsl(203.3, 72%, 30%);
  --ink: #14171a;
  --ink-soft: #4a5158;
  --rule: #e2e6e9;
  --bg: #ffffff;
  --bg-dark: #0d1114;
  --measure: 68ch;
  --font: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--accent); }
a:hover { color: var(--accent-dark); }

.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.wrap--narrow { max-width: 760px; }

/* ---------- header ---------- */

.site-header {
  background: var(--bg-dark);
  color: #fff;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 84px;
  flex-wrap: wrap;
  padding-top: 12px;
  padding-bottom: 12px;
}
.site-header a { color: #fff; text-decoration: none; }
.brand img { width: 190px; }
.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 15px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--accent); }
.site-nav .yt { display: flex; align-items: center; }
.site-nav .yt svg { width: 22px; height: 22px; fill: currentColor; }

/* ---------- hero ---------- */

.hero {
  position: relative;
  background: var(--bg-dark) center/cover no-repeat;
  color: #fff;
  text-align: center;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(6, 10, 13, 0.55);
}
.hero .wrap {
  position: relative;
  z-index: 1;
  padding-top: 108px;
  padding-bottom: 108px;
}
.hero h1 {
  margin: 0 auto;
  max-width: 20ch;
  font-size: clamp(30px, 5.4vw, 52px);
  line-height: 1.15;
  font-weight: 700;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-block;
  margin-top: 28px;
  padding: 13px 30px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-size: 15px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 2px;
}
.btn:hover { background: var(--accent-dark); color: #fff; }
.btn--ghost {
  background: transparent;
  border: 1px solid currentColor;
  color: #fff;
}
.btn--ghost:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }

/* ---------- sections ---------- */

section { padding: 72px 0; }
section.tight { padding: 56px 0; }
.section-dark { background: var(--bg-dark); color: #fff; }
.section-dark a { color: #fff; }
.section-alt { background: #f5f7f8; }

h2 { font-size: clamp(24px, 3.4vw, 32px); line-height: 1.25; margin: 0 0 18px; }
h3 { font-size: 20px; margin: 32px 0 10px; }
p { margin: 0 0 18px; max-width: var(--measure); }
.center { text-align: center; }
.center p { margin-left: auto; margin-right: auto; }

/* ---------- hosts ---------- */

.hosts {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  gap: 32px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}
.hosts li { text-align: center; }
.hosts img {
  width: 180px;
  height: 180px;
  margin: 0 auto 14px;
  border-radius: 50%;
  object-fit: cover;
}
.hosts .role { font-weight: 700; margin: 0; }
.hosts .name { margin: 0; color: var(--ink-soft); }

/* ---------- blog ---------- */

.post-list { list-style: none; margin: 0; padding: 0; }
.post-list > li { padding: 36px 0; border-top: 1px solid var(--rule); }
.post-list > li:first-child { border-top: 0; padding-top: 0; }
.post-card { display: grid; gap: 28px; grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 720px) {
  .post-card { grid-template-columns: 300px minmax(0, 1fr); }
}
.post-card img { border: 1px solid var(--rule); }
.post-card h2 { margin: 6px 0 12px; font-size: 26px; }
.post-card h2 a { text-decoration: none; color: var(--ink); }
.post-card h2 a:hover { color: var(--accent); }
.post-meta {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
.post-card p { margin-bottom: 14px; }
.read-more { font-size: 14px; letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none; }

article.post { padding: 56px 0 72px; }
article.post h1 { font-size: clamp(28px, 4.4vw, 40px); line-height: 1.2; margin: 8px 0 16px; }
article.post .byline { color: var(--ink-soft); margin-bottom: 32px; }
article.post .byline span { display: block; }
article.post > .lead-image { margin: 0 0 40px; border: 1px solid var(--rule); }
article.post h2 { font-size: 24px; margin: 40px 0 14px; }
article.post .references p {
  padding-left: 2.2em;
  text-indent: -2.2em;
  font-size: 15px;
  color: var(--ink-soft);
}
.footnote { font-size: 0.75em; vertical-align: super; color: var(--ink-soft); }
.back-link { display: inline-block; margin-top: 40px; font-size: 14px; text-transform: uppercase; letter-spacing: 0.06em; text-decoration: none; }

/* ---------- footer ---------- */

.site-footer {
  background: var(--bg-dark);
  color: #fff;
  padding: 48px 0;
  font-size: 15px;
}
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { color: var(--accent); }
.site-footer .cols {
  display: grid;
  gap: 28px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
.site-footer h2 {
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #8b959c;
  margin: 0 0 12px;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer .colophon {
  margin: 36px 0 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  color: #8b959c;
  font-size: 13px;
  max-width: none;
}