/* A Gaming Penguin — site styles */
:root {
  --bg: #ffffff;
  --ink: #1a1a1a;
  --muted: #6b6b6b;
  --line: #e4e4e4;
  --accent: #1a1a1a;
  --serif: "Cambria", "Georgia", "Times New Roman", serif;
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --max: 1200px;
  --narrow: 720px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.65;
}
a { color: inherit; }
img { max-width: 100%; height: auto; display: block; }

.visually-hidden, .hidden {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0; padding: 0; margin: -1px;
}
.skip {
  position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff; padding: .5rem 1rem; z-index: 100;
}
.skip:focus { left: 1rem; top: 1rem; }

/* Header */
.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--bg);
  position: sticky; top: 0; z-index: 10;
}
.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.1rem 4vw;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
}
.site-nav { display: flex; gap: 1.6rem; font-family: var(--sans); font-size: .95rem; letter-spacing: .02em; }
.site-nav a { text-decoration: none; color: var(--ink); padding: .2rem 0; border-bottom: 1px solid transparent; }
.site-nav a:hover, .site-nav a[aria-current="page"] { border-bottom-color: var(--ink); }
.site-title {
  text-decoration: none;
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: .01em;
  white-space: nowrap;
  text-align: center;
}
.social { justify-self: end; color: var(--ink); display: inline-flex; }
.social svg { width: 22px; height: 22px; }
.burger { display: none; }
.mobile-nav { display: none; }

/* Main */
main { max-width: var(--max); margin: 0 auto; padding: 3rem 4vw 4rem; }

/* Post list */
.post-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2.5rem 3rem;
  max-width: 1000px;
  margin: 0 auto;
}
.post-card { text-align: center; padding: 2rem 1rem; border-top: 1px solid var(--line); }
.post-card .meta, .post .meta, .byline {
  font-family: var(--sans); font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 0 0 .6rem;
}
.dot { margin: 0 .4em; }
.meta time { white-space: nowrap; }
.post-card h2 { font-size: 1.7rem; line-height: 1.2; margin: .3rem 0 1rem; font-weight: 700; }
.post-card h2 a { text-decoration: none; }
.post-card h2 a:hover { text-decoration: underline; }
.more {
  display: inline-block; font-family: var(--sans); font-size: .85rem; letter-spacing: .06em; text-transform: uppercase;
  text-decoration: none; border-bottom: 1px solid var(--ink); padding-bottom: .1rem;
}
.more:hover { color: var(--muted); border-color: var(--muted); }

/* Single post / page */
.post, .page { max-width: var(--narrow); margin: 0 auto; }
.post-header { text-align: center; margin-bottom: 2.5rem; }
.post h1, .page h1 { font-size: 2.4rem; line-height: 1.15; margin: 0 0 .5rem; }
.page h1 { text-align: center; margin-bottom: 2rem; }
.center { text-align: center; }
.post-body p { margin: 0 0 1.25em; }
.post-body h2 { font-size: 1.5rem; margin: 2em 0 .6em; }
.post-body h3 { font-size: 1.2rem; margin: 1.6em 0 .5em; }
.post-body img { margin: 1.5rem auto; }
.post-body blockquote { margin: 1.5rem 0; padding-left: 1.2rem; border-left: 3px solid var(--line); color: var(--muted); font-style: italic; }
.pager { display: flex; justify-content: space-between; gap: 1rem; margin-top: 3.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); font-family: var(--sans); font-size: .9rem; }
.pager a { text-decoration: none; }
.pager a:hover { text-decoration: underline; }

/* Forms */
.newsletter { text-align: center; max-width: 640px; margin: 4rem auto 0; padding: 3rem 1rem 0; border-top: 1px solid var(--line); }
.newsletter h2 { font-size: 1.35rem; font-weight: 400; margin: 0 0 1.25rem; }
.newsletter form { display: flex; gap: .6rem; justify-content: center; flex-wrap: wrap; }
input, textarea, button {
  font: inherit; font-family: var(--sans); font-size: 1rem;
}
input[type="text"], input[type="email"], textarea {
  width: 100%; padding: .7rem .9rem; border: 1px solid var(--ink); background: #fff; color: var(--ink); border-radius: 0;
}
.newsletter input[type="email"] { width: auto; min-width: 280px; flex: 1 1 280px; max-width: 380px; }
button {
  padding: .75rem 1.5rem; border: 1px solid var(--ink); background: transparent; color: var(--ink);
  letter-spacing: .06em; text-transform: uppercase; font-size: .85rem; cursor: pointer; border-radius: 0;
}
button:hover { background: var(--ink); color: #fff; }
.contact-form { display: grid; gap: 1rem; margin-top: 1.5rem; }
.contact-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.contact-form label { display: grid; gap: .35rem; font-family: var(--sans); font-size: .9rem; }
.contact-form button { justify-self: start; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); text-align: center; padding: 2rem 4vw 2.5rem; font-family: var(--sans); font-size: .85rem; color: var(--muted); }
.site-footer .social { justify-self: auto; color: var(--ink); margin-bottom: .6rem; }
.site-footer p { margin: 0; }

/* Mobile */
@media (max-width: 760px) {
  body { font-size: 17px; }
  .header-inner { grid-template-columns: auto 1fr auto; padding: .9rem 5vw; }
  .site-nav, .header-inner > .social { display: none; }
  .site-title { font-size: 1.35rem; text-align: left; grid-column: 1; }
  .burger {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 6px; grid-column: 3;
    width: 40px; height: 40px; padding: 0 8px; border: 0; background: transparent;
  }
  .burger span { display: block; height: 2px; background: var(--ink); transition: transform .2s; }
  .menu-open .burger span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-open .burger span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .menu-open .mobile-nav { display: flex; flex-direction: column; gap: 1.2rem; padding: 1.5rem 5vw 2rem; border-top: 1px solid var(--line); font-size: 1.3rem; }
  .mobile-nav a { text-decoration: none; }
  main { padding: 2rem 5vw 3rem; }
  .post h1, .page h1 { font-size: 1.9rem; }
  .post-card h2 { font-size: 1.45rem; }
  .contact-form .row { grid-template-columns: 1fr; }
}