/* ============================================================
   cs16 landing — custom styles on top of cs16.css
   Palette comes from cs16.css :root (--bg, --accent, --text …)
   ============================================================ */

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
/* The oversized hero title can be wider than a phone screen — never let
   that turn into a sideways scroll that clips every other line. */
html, body { overflow-x: hidden; }

body {
  margin: 0;
  min-height: 100vh;
  /* Faint CS-style dark vignette over the olive base */
  background-color: var(--secondary-bg);
  background-image:
    radial-gradient(120% 80% at 50% -10%, rgba(196,181,80,.10), transparent 60%),
    linear-gradient(180deg, #333a2c 0%, #2b3123 100%);
  font-size: 18px;
}

.container { width: min(1040px, 92vw); margin: 0 auto; }

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, kbd {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: .82em;
  background: rgba(0,0,0,.32);
  border: 1px solid var(--border-dark);
  padding: 1px 5px;
  border-radius: 2px;
  color: #f2e9a8;
  white-space: nowrap;
}
kbd { color: #fff; }

/* ---------------- Header ---------------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--bg);
  border-bottom: 2px solid var(--border-dark);
  box-shadow: 0 2px 0 var(--border-light) inset, 0 3px 10px rgba(0,0,0,.4);
}
.bar { display: flex; align-items: center; gap: 16px; padding: 8px 0; }
.brand { color: #fff; font-size: 24px; letter-spacing: 1px; }
.brand:hover { text-decoration: none; }
.brand-mark {
  background: var(--accent); color: #2b3123;
  padding: 2px 6px 0; border: 1px solid var(--border-dark);
}
.topnav { display: flex; gap: 18px; margin-left: auto; }
.topnav a { color: var(--text); font-size: 17px; }
.lang-switch { display: flex; gap: 4px; }
.lang-switch .cs-btn { width: auto; text-align: center; min-width: 42px; }
.lang-switch .cs-btn[aria-current="page"] {
  background: var(--secondary-accent); color: #000;
}

/* ---------------- Hero ---------------- */
.hero { padding: 70px 0 60px; text-align: center; }
.hero-tag {
  color: var(--accent); text-transform: uppercase;
  letter-spacing: 3px; font-size: 15px; margin: 0 0 10px;
}
.hero-title {
  font-size: clamp(42px, 9vw, 96px); line-height: .95;
  margin: 0; color: #fff; overflow-wrap: break-word;
  text-shadow: 3px 3px 0 var(--border-dark), 0 0 26px rgba(196,181,80,.25);
}
.hero-sub {
  color: var(--text); font-size: clamp(18px, 2.6vw, 23px);
  max-width: 620px; margin: 18px auto 28px;
}
.cta {
  font-size: 22px !important; padding: 12px 26px 10px !important;
  width: auto !important; text-align: center !important;
}
.hero-cta-sub { color: var(--text-3); font-size: 15px; margin-top: 12px; }

/* ---------------- Sections ---------------- */
.section { padding: 54px 0; }
.section.alt {
  background: rgba(0,0,0,.14);
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
}
.section-title {
  color: #fff; font-size: clamp(30px, 5vw, 44px); margin: 0 0 8px;
  text-shadow: 2px 2px 0 var(--border-dark);
}
.section-title::before { content: "▸ "; color: var(--accent); }
.section-note { color: var(--text); max-width: 720px; margin: 0 0 28px; font-size: 19px; }
.fine-print { color: var(--text-3); font-size: 14px; margin-top: 18px; }

/* ---------------- Panels / cards (cs-dialog) ---------------- */
.cs-dialog.card, .cs-dialog.panel {
  position: static; max-width: none; min-width: 0;
  width: 100%; margin: 0;
}
.panel { margin-bottom: 16px; }
.card-body, .panel-body { padding: 12px 8px 8px; }

/* cs16.css disables text selection on .cs-dialog panels. Re-enable it for the
   instructional copy so players can actually copy commands and addresses. */
.card-body, .panel-body, .steps, .opt-lead, .term,
.cs-dialog p, .cs-dialog li, .cs-dialog code { user-select: text; }

/* Download cards grid */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; }
.card .card-tags { color: var(--accent); font-size: 15px; margin: 0 0 8px; }
.card .card-desc { color: var(--text); margin: 0 0 16px; min-height: 3em; }
.card-joke { color: var(--text-3); font-style: italic; font-size: 14px; margin: 10px 0 0; }
.os-icon { width: 18px; height: 18px; flex: none; color: var(--accent); }
.dl-btn {
  width: auto !important; text-align: center !important;
  font-size: 18px !important; padding: 10px 16px 8px !important;
  display: inline-block;
}
.dl-btn.is-soon { opacity: .6; cursor: not-allowed; }
.soon-note { color: var(--accent); font-size: 14px; margin: 8px 0 0; }

/* ---------------- Features / What's inside ---------------- */
.features-list {
  list-style: none; margin: 0; padding: 4px;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px 28px;
}
.features-list li {
  position: relative; padding-left: 28px; color: var(--text); font-size: 18px;
}
.features-list li::before {
  content: "✓"; position: absolute; left: 4px; top: 0;
  color: var(--accent); font-weight: bold;
}

/* ---------------- Screenshots ---------------- */
.shots { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.shot {
  margin: 0; background: rgba(0,0,0,.28);
  border: 1px solid;
  border-color: var(--border-light) var(--border-dark) var(--border-dark) var(--border-light);
}
.shot img { display: block; width: 100%; height: auto; cursor: zoom-in; }
.shot figcaption { padding: 6px 9px 5px; color: var(--text-3); font-size: 14px; }
.shot-empty {
  aspect-ratio: 16 / 9; display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 12px; color: var(--text-3);
  border-style: dashed; border-color: var(--border-light);
}
.shot-empty span { opacity: .85; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 100; display: none;
  align-items: center; justify-content: center;
  background: rgba(0,0,0,.86); padding: 24px;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 94vw; max-height: 90vh; width: auto; height: auto;
  cursor: zoom-out;
  border: 1px solid;
  border-color: var(--border-light) var(--border-dark) var(--border-dark) var(--border-light);
  box-shadow: 0 0 0 4px rgba(0,0,0,.4);
}
.lightbox-close {
  position: absolute; top: 16px; right: 16px; z-index: 2;
  width: auto; text-align: center;
}

/* ---------------- Steps ---------------- */
.steps { margin: 0; padding-left: 26px; }
.steps > li { margin-bottom: 12px; color: var(--text); }
.steps > li::marker { color: var(--accent); font-weight: bold; }
.opt-lead { color: var(--secondary-text); margin: 0 0 14px; font-size: 18px; }
.panel-body strong { color: #fff; }

/* ---------------- Accordion ---------------- */
.acc-head {
  width: 100%; background: none; border: 0; cursor: pointer;
  font-family: inherit; font-size: inherit; color: var(--text);
  text-align: left;
}
.acc-title { font-size: 20px; color: #fff; }
.badge {
  background: var(--accent); color: #2b3123; font-size: 13px;
  padding: 2px 7px 1px; border: 1px solid var(--border-dark);
  white-space: nowrap; text-transform: uppercase; letter-spacing: .5px;
}
.acc-chevron { transition: transform .18s ease; color: var(--accent); }
.acc-item .acc-body { display: none; }
.acc-item.open .acc-body { display: block; }
.acc-item.open .acc-chevron { transform: rotate(180deg); }

/* ---------------- FAQ (native details) ---------------- */
.faq-item { padding: 0; }
.faq-item > summary {
  list-style: none; cursor: pointer; padding: 6px 4px; user-select: none;
}
.faq-item > summary::-webkit-details-marker { display: none; }
.faq-item[open] > summary { border-bottom: 1px solid var(--border-dark); }
.faq-item .panel-body p { margin: 0; color: var(--text); }

/* ---------------- Teapot term tooltips (for dummies) ---------------- */
.term {
  position: relative;
  border-bottom: 1px dotted var(--accent);
  cursor: help; color: #fff; outline: none;
}
.term:focus-visible { outline: 1px dotted var(--accent); outline-offset: 2px; }
.teapot { font-size: .78em; margin-left: 2px; vertical-align: super; }
.term .tip {
  visibility: hidden; opacity: 0;
  position: absolute; left: 50%; bottom: calc(100% + 8px);
  transform: translateX(-50%);
  width: max-content; max-width: min(320px, 82vw);
  white-space: normal; text-align: left; line-height: 1.35;
  background: var(--secondary-accent); color: #000;
  border: 1px solid var(--border-dark);
  padding: 7px 9px; font-size: 15px; z-index: 30;
  box-shadow: 3px 3px 0 rgba(0,0,0,.5);
  transition: opacity .12s ease;
}
.term .tip::after {
  content: ""; position: absolute; top: 100%; left: 50%;
  transform: translateX(-50%);
  border: 6px solid transparent; border-top-color: var(--border-dark);
}
.term:hover .tip, .term:focus .tip, .term:focus-within .tip { visibility: visible; opacity: 1; }

/* ---------------- Footer ---------------- */
.site-footer {
  text-align: center; padding: 34px 0 44px;
  border-top: 2px solid var(--border-dark);
  background: var(--bg);
}
.footer-made { color: #fff; font-size: 18px; margin: 0 0 6px; }
.footer-fine { color: var(--text-3); font-size: 14px; margin: 4px 0; }

/* ---------------- Responsive ---------------- */
@media (max-width: 720px) {
  body { font-size: 17px; }
  .topnav { display: none; }
  .hero { padding: 46px 0 40px; }
  .hero-title { font-size: clamp(38px, 12vw, 60px); }
  .cards { grid-template-columns: 1fr; }
  .card .card-desc { min-height: 0; }
  .shots { grid-template-columns: 1fr; }
  .features-list { grid-template-columns: 1fr; }
  .term .tip { left: 0; transform: none; }
  .term .tip::after { left: 24px; }
  /* Long console addresses shouldn't push the layout wider than the screen. */
  code { white-space: normal; overflow-wrap: anywhere; }
}