/* Last Freeport — site styles. Colours mirror LastFreeport/UI/Theme.swift. */
@font-face { font-family: "Michroma"; src: url("fonts/michroma.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Inter"; src: url("fonts/inter.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/jetbrains-mono.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }

:root {
  --bg: #04090f;
  --bg-2: #071420;
  --panel: rgba(8, 20, 31, 0.86);
  --border: rgba(51, 158, 173, 0.55);
  --accent: #5ce0eb;
  --on-accent: #021014;
  --text: #dbf2f7;
  --dim: #8fb0b8;
  --amber: #f2cc61;
  --violet: #b9a4ff;
  --good: #8cf280;

  --font-display: "Michroma", "Arial Black", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --space-1: 4px; --space-2: 8px; --space-3: 16px; --space-4: 24px;
  --space-5: 40px; --space-6: 64px; --space-7: 96px;
  --radius: 0;
  --cut: 14px;
  --max: 1160px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1rem/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
/* Starfield + faint grid, all CSS so nothing shifts while loading. */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(1px 1px at 12% 18%, #fff8 50%, transparent 51%),
    radial-gradient(1px 1px at 72% 9%, #fff6 50%, transparent 51%),
    radial-gradient(1px 1px at 33% 64%, #fff5 50%, transparent 51%),
    radial-gradient(1px 1px at 88% 52%, #fff7 50%, transparent 51%),
    radial-gradient(1px 1px at 52% 86%, #fff5 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 6% 78%, #bfe9ff80 50%, transparent 51%),
    radial-gradient(1.5px 1.5px at 94% 28%, #bfe9ff80 50%, transparent 51%),
    radial-gradient(ellipse 80% 60% at 70% 0%, #0b2b3a 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 0% 100%, #2a0f1c 0%, transparent 60%),
    linear-gradient(rgba(92, 224, 235, .035) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(90deg, rgba(92, 224, 235, .035) 1px, transparent 1px) 0 0 / 48px 48px,
    var(--bg);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: #9ef0f6; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.skip {
  position: absolute; left: var(--space-3); top: -60px; z-index: 10;
  background: var(--accent); color: var(--on-accent); padding: var(--space-2) var(--space-3);
  font-weight: 600; text-decoration: none;
}
.skip:focus { top: var(--space-3); }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--space-3); }
@media (min-width: 768px) { .wrap { padding: 0 var(--space-5); } }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 5;
  background: rgba(4, 9, 15, .82);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(51, 158, 173, .25);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); min-height: 64px; }
.brand { display: flex; align-items: center; gap: var(--space-2); color: var(--text); text-decoration: none; }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.brand span { font: 400 .8rem/1 var(--font-display); letter-spacing: .14em; }
.nav { display: flex; gap: var(--space-1); flex-wrap: wrap; justify-content: flex-end; }
.nav a {
  font: 500 .75rem/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase;
  color: var(--dim); text-decoration: none; padding: 14px 10px; min-height: 44px; display: inline-flex; align-items: center;
  transition: color .2s var(--ease);
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--accent); }
@media (max-width: 520px) { .brand span { display: none; } .nav a { padding: 14px 7px; letter-spacing: .06em; } }

/* ---------- Shared pieces ---------- */
.eyebrow {
  font: 500 .75rem/1.4 var(--font-mono); letter-spacing: .22em; text-transform: uppercase; color: var(--accent);
  display: flex; align-items: center; gap: var(--space-2); margin: 0 0 var(--space-3);
}
.eyebrow::before { content: ""; width: 8px; height: 8px; background: var(--accent); box-shadow: 0 0 10px var(--accent); }
h1, h2, h3 { font-family: var(--font-display); font-weight: 400; letter-spacing: .06em; line-height: 1.2; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2rem, 6vw, 4rem); letter-spacing: .1em; text-shadow: 0 0 28px rgba(92, 224, 235, .35); }
h2 { font-size: clamp(1.35rem, 3vw, 2rem); }
h3 { font-size: 1rem; letter-spacing: .08em; }
p { margin: 0 0 var(--space-3); }
.lede { font-size: clamp(1.05rem, 1.8vw, 1.25rem); color: var(--dim); max-width: 38em; }

.panel {
  position: relative; background: var(--panel); padding: var(--space-4);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}
.panel::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; padding: 1px;
  background: linear-gradient(135deg, var(--border), rgba(51, 158, 173, .15) 50%, var(--border));
  clip-path: inherit;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
}

.btn {
  display: inline-flex; align-items: center; gap: var(--space-2); min-height: 48px; padding: 0 var(--space-4);
  font: 400 .8rem/1 var(--font-display); letter-spacing: .14em; text-transform: uppercase; text-decoration: none;
  color: var(--on-accent); background: var(--accent); border: 0; cursor: pointer;
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
  transition: background-color .2s var(--ease), transform .2s var(--ease);
}
.btn:hover { background: #8beef5; color: var(--on-accent); }
.btn:active { transform: translateY(1px); }
.btn.ghost { background: rgba(92, 224, 235, .1); color: var(--accent); box-shadow: inset 0 0 0 1px var(--border); }
.btn.ghost:hover { background: rgba(92, 224, 235, .18); color: #9ef0f6; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn[aria-disabled="true"] { cursor: default; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: var(--space-6) 0 var(--space-7); overflow: hidden; }
.hero .wrap { display: grid; gap: var(--space-5); align-items: center; }
@media (min-width: 900px) { .hero .wrap { grid-template-columns: 1.15fr .85fr; } .hero { padding-top: var(--space-7); } }
.hero-copy .lede { margin-top: var(--space-4); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-5); align-items: center; }
.hero-meta { margin-top: var(--space-4); font: 400 .8rem/1.5 var(--font-mono); color: var(--dim); letter-spacing: .06em; }
.hero-art { position: relative; aspect-ratio: 1; max-width: 520px; width: 100%; margin: 0 auto; }
.hero-art img {
  width: 100%; height: 100%; object-fit: cover; mix-blend-mode: screen; border-radius: 50%;
  -webkit-mask: radial-gradient(circle, #000 55%, transparent 71%); mask: radial-gradient(circle, #000 55%, transparent 71%);
  animation: drift 120s linear infinite;
}
.hero-art::after {
  content: ""; position: absolute; inset: 6%; border-radius: 50%; pointer-events: none;
  border: 1px dashed rgba(185, 164, 255, .28);
  animation: drift 90s linear infinite reverse;
}
.hero-art figcaption {
  position: absolute; left: 50%; bottom: 2%; transform: translateX(-50%); white-space: nowrap;
  font: 500 .7rem/1 var(--font-mono); letter-spacing: .2em; text-transform: uppercase; color: var(--violet);
}
@keyframes drift { to { transform: rotate(360deg); } }

/* ---------- Stats ticker ---------- */
.stats { border-block: 1px solid rgba(51, 158, 173, .25); background: rgba(7, 20, 32, .6); }
.stats ul { list-style: none; margin: 0; padding: var(--space-4) 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
@media (min-width: 768px) { .stats ul { grid-template-columns: repeat(5, 1fr); } }
.stats li { text-align: center; }
.stats b { display: block; font: 400 clamp(1.5rem, 3vw, 2.1rem)/1.1 var(--font-display); color: var(--amber); font-variant-numeric: tabular-nums; }
.stats span { font: 500 .7rem/1.4 var(--font-mono); letter-spacing: .18em; text-transform: uppercase; color: var(--dim); }

/* ---------- Sections ---------- */
section.block { padding: var(--space-7) 0 0; }
.section-head { max-width: 46em; margin-bottom: var(--space-5); }
.section-head p { color: var(--dim); margin-top: var(--space-3); }

.features { display: grid; gap: var(--space-3); grid-template-columns: 1fr; }
@media (min-width: 640px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .features { grid-template-columns: repeat(3, 1fr); } }
.feature h3 { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-3); color: var(--text); }
.feature h3 svg { width: 22px; height: 22px; color: var(--accent); flex: none; }
.feature p { color: var(--dim); margin: 0; font-size: .95rem; }

.shot { margin: 0; }
.shot img { width: 100%; box-shadow: 0 24px 60px -20px rgba(0, 0, 0, .8), 0 0 0 1px rgba(51, 158, 173, .35); }
.shot figcaption { margin-top: var(--space-2); font: 400 .8rem/1.5 var(--font-mono); color: var(--dim); letter-spacing: .04em; }
.gallery { display: grid; gap: var(--space-4); }
@media (min-width: 900px) { .gallery { grid-template-columns: 1fr 1fr; } .gallery .shot.wide { grid-column: 1 / -1; } }

.split { display: grid; gap: var(--space-5); align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; } }
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-2); }
.checklist li { display: flex; gap: var(--space-2); align-items: flex-start; color: var(--dim); }
.checklist svg { width: 18px; height: 18px; color: var(--good); flex: none; margin-top: 4px; }
.checklist strong { color: var(--text); font-weight: 600; }

.cta { text-align: center; padding: var(--space-6) var(--space-4); }
.cta h2 { margin-bottom: var(--space-3); }
.cta p { color: var(--dim); margin: 0 auto var(--space-4); max-width: 34em; }

/* ---------- Document pages (privacy, EULA, support) ---------- */
.doc { padding: var(--space-6) 0 0; }
.doc .wrap { max-width: 820px; }
.doc header { margin-bottom: var(--space-5); }
.doc h1 { font-size: clamp(1.8rem, 4.5vw, 2.8rem); }
.doc .panel { margin-bottom: var(--space-4); }
.doc .updated { font: 400 .8rem/1.5 var(--font-mono); color: var(--dim); letter-spacing: .06em; margin-top: var(--space-3); }
.doc h2 { font-size: 1.05rem; letter-spacing: .08em; margin: var(--space-5) 0 var(--space-3); color: var(--accent); }
.doc p, .doc li { color: #c3dce2; }
.doc ul, .doc ol { padding-left: 1.3em; margin: 0 0 var(--space-3); }
.doc li { margin-bottom: var(--space-2); }
.doc li::marker { color: var(--accent); }
.doc .summary { margin-bottom: var(--space-4); }
.doc .summary p:last-child { margin: 0; }
.doc .caps { font-size: .92rem; }
.toc { font: 400 .85rem/1.6 var(--font-mono); }
.toc ol { margin: 0; }

.faq details { border-bottom: 1px solid rgba(51, 158, 173, .22); }
.faq summary {
  cursor: pointer; list-style: none; padding: var(--space-3) 0; min-height: 48px;
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-3);
  font-weight: 600; color: var(--text);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 1.2rem/1 var(--font-mono); color: var(--accent); transition: transform .2s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div { padding: 0 0 var(--space-3); color: var(--dim); }
.faq details > div p:last-child { margin: 0; }
kbd {
  font: 500 .8em/1 var(--font-mono); padding: 3px 6px; border: 1px solid var(--border);
  background: rgba(92, 224, 235, .08); color: var(--text); white-space: nowrap;
}
code.path { display: block; font: 400 .85rem/1.5 var(--font-mono); color: var(--text); background: rgba(92, 224, 235, .06); border-left: 2px solid var(--accent); padding: var(--space-2) var(--space-3); overflow-wrap: anywhere; }
.contact { display: grid; gap: var(--space-3); margin-bottom: var(--space-5); }
@media (min-width: 640px) { .contact { grid-template-columns: 1fr auto; align-items: center; } }
.contact p { margin: 0; color: var(--dim); }
.contact .btn { justify-self: start; }

/* ---------- Footer ---------- */
.site-footer { margin-top: var(--space-7); border-top: 1px solid rgba(51, 158, 173, .25); padding: var(--space-5) 0; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-5); justify-content: space-between; align-items: center; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: var(--space-1) var(--space-3); }
.site-footer a { color: var(--dim); text-decoration: none; font: 500 .75rem/1 var(--font-mono); letter-spacing: .12em; text-transform: uppercase; padding: 14px 0; display: inline-block; }
.site-footer a:hover { color: var(--accent); }
.site-footer small { color: var(--dim); font-size: .8rem; }

/* ---------- Motion ---------- */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}