/* PSPExp's web page: the launcher's colours (tools/pspexp-term/launcher_ui.h) and its font, Inter */
@font-face { font-family: Inter; src: url("fonts/Inter-Regular.ttf") format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: Inter; src: url("fonts/Inter-SemiBold.ttf") format("truetype"); font-weight: 600 700; font-display: swap; }

:root {
  --bg: #0b1226; --bg2: #121b36; --tile: #16223c; --line: #24324f;
  --text: #f1f4f9; --sub: #a9b9d3; --muted: #7d8fae; --accent: #5aa9ff; --accent-ink: #06182e;
  --glow: rgba(90, 169, 255, .18);
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f5f7fb; --bg2: #ffffff; --tile: #ffffff; --line: #dbe2ee;
    --text: #0f1a30; --sub: #3c4c69; --muted: #5d6d8a; --accent: #1f6fd1; --accent-ink: #ffffff;
    --glow: rgba(31, 111, 209, .12);
  }
}
:root[data-theme="dark"] {
  --bg: #0b1226; --bg2: #121b36; --tile: #16223c; --line: #24324f;
  --text: #f1f4f9; --sub: #a9b9d3; --muted: #7d8fae; --accent: #5aa9ff; --accent-ink: #06182e;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.6 Inter, system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }
code { font: .88em ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; background: var(--tile); border: 1px solid var(--line); border-radius: 5px; padding: .08em .35em; }
pre { background: var(--tile); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; overflow-x: auto; }
pre code { border: 0; padding: 0; background: none; font-size: .86em; }
h1, h2, h3 { line-height: 1.2; font-weight: 700; }
h2 { font-size: 1.7rem; margin: 0 0 .8em; }
h3 { font-size: 1.1rem; margin: 0 0 .4em; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
section.wrap { padding-top: 56px; }

/* the bar */
.bar { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--bg) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.bar .wrap { display: flex; align-items: center; justify-content: space-between; height: 58px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 600; font-size: 1.15rem; }
.brand:hover { text-decoration: none; }
.brand b { color: var(--accent); }
.bar nav { display: flex; gap: 4px; flex-wrap: wrap; }
.bar nav a { color: var(--sub); padding: 6px 10px; border-radius: 8px; font-size: .95rem; }
.bar nav a:hover, .bar nav a.on { color: var(--text); background: var(--tile); text-decoration: none; }

/* the front page */
.hero { background: radial-gradient(1200px 500px at 75% 0%, var(--glow), transparent 70%), linear-gradient(180deg, var(--bg2), var(--bg)); padding: 64px 0 40px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 44px; align-items: center; }
.kicker { color: var(--muted); font-size: .9rem; letter-spacing: .02em; margin: 0 0 10px; }
.hero h1 { font-size: clamp(2rem, 4.4vw, 3.1rem); margin: 0 0 16px; }
.lead { color: var(--sub); font-size: 1.1rem; margin: 0 0 24px; }
.cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 0; }
.button { display: inline-block; background: var(--accent); color: var(--accent-ink); font-weight: 600; padding: 11px 22px; border-radius: 10px; }
.button:hover { text-decoration: none; filter: brightness(1.08); }
.button.ghost { background: transparent; color: var(--text); border: 1px solid var(--line); }
.psp { margin: 0; padding: 14px; border-radius: 28px; background: linear-gradient(160deg, #2a3350, #11182b); box-shadow: 0 30px 60px rgba(0,0,0,.35), inset 0 0 0 1px rgba(255,255,255,.06); }
.psp img { display: block; width: 100%; border-radius: 6px; image-rendering: auto; }

.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card { background: var(--tile); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.card p { color: var(--sub); margin: 0; font-size: .96rem; }
.gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.gallery figure { margin: 0; }
.gallery img { display: block; width: 100%; border-radius: 10px; border: 1px solid var(--line); }
.gallery figcaption, .note { color: var(--muted); font-size: .9rem; margin-top: 8px; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.split p, .needs { color: var(--sub); }
.needs { padding-left: 1.1em; }
.needs li { margin: 6px 0; }
.steps { padding-left: 1.3em; color: var(--sub); }
.steps li { margin: 10px 0; padding-left: 4px; }
.steps b { color: var(--text); }
.faq details { background: var(--tile); border: 1px solid var(--line); border-radius: 12px; padding: 12px 16px; margin: 10px 0; }
.faq summary { cursor: pointer; font-weight: 600; }
.faq details p { color: var(--sub); margin: 10px 0 2px; }
.closing { text-align: center; padding-bottom: 24px; }
.closing .cta { justify-content: center; }
.video .frame { position: relative; aspect-ratio: 16 / 9; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* tables */
.table { overflow-x: auto; border: 1px solid var(--line); border-radius: 12px; }
table { border-collapse: collapse; width: 100%; font-size: .95rem; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--tile); color: var(--sub); font-weight: 600; }
tr:last-child td { border-bottom: 0; }

/* the manual */
.manual { display: grid; grid-template-columns: 210px 1fr; gap: 36px; padding-top: 32px; }
.manual aside { position: sticky; top: 78px; align-self: start; display: flex; flex-direction: column; gap: 2px; }
.manual aside a { color: var(--sub); padding: 7px 10px; border-radius: 8px; }
.manual aside a.on, .manual aside a:hover { color: var(--text); background: var(--tile); text-decoration: none; }
.manual article { min-width: 0; padding-bottom: 40px; }
.manual article h1 { font-size: 2.1rem; margin-top: 0; }
.manual article h2 { margin-top: 1.8em; }
.manual article li { margin: 4px 0; }
.manual blockquote { margin: 1em 0; padding: 4px 16px; border-left: 3px solid var(--accent); background: var(--tile); border-radius: 0 10px 10px 0; color: var(--sub); }
.manual article img { border-radius: 10px; border: 1px solid var(--line); }

footer { border-top: 1px solid var(--line); margin-top: 56px; padding: 22px 0 36px; color: var(--muted); font-size: .9rem; }
footer p { margin: 6px 0; }

/* phones */
@media (max-width: 860px) {
  .hero-grid, .split { grid-template-columns: 1fr; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .manual { grid-template-columns: 1fr; }
  .manual aside { position: static; flex-direction: row; flex-wrap: wrap; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .cards, .gallery { grid-template-columns: 1fr; }
  .bar nav a { padding: 6px 7px; font-size: .88rem; }
  .brand span { display: none; }
}