/* Mist — mist.ezzio.nl. One stylesheet, system fonts, no external resources. */

:root {
  --bg: #0c0f14;
  --bg-2: #121720;
  --surface: #161c26;
  --border: #252d3a;
  --text: #e4e8ef;
  --muted: #9aa4b4;
  --accent: #f2b56b;
  --accent-ink: #1a1206;
  --fog-1: rgba(140, 160, 200, .10);
  --fog-2: rgba(242, 181, 107, .07);
  --term-bg: #0a0d12;
  --term-text: #cfd6e2;
  --ok: #8fd18f;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", "JetBrains Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --radius: 12px;
  --max: 68rem;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f7f9;
    --bg-2: #eef0f4;
    --surface: #ffffff;
    --border: #dde1e8;
    --text: #151a22;
    --muted: #525c6c;
    --accent: #9a5a0c;
    --accent-ink: #ffffff;
    --fog-1: rgba(120, 140, 180, .16);
    --fog-2: rgba(230, 160, 80, .12);
    --term-bg: #10141b;
    --term-text: #d6dce6;
    --ok: #8fd18f;
    color-scheme: light;
  }
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1.0625rem/1.65 var(--sans);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

/* The mist: two soft, static blobs behind the top of the page. */
body::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 44rem;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(40rem 20rem at 15% 10%, var(--fog-1), transparent 70%),
    radial-gradient(34rem 18rem at 85% 25%, var(--fog-2), transparent 70%),
    radial-gradient(50rem 16rem at 50% 60%, var(--fog-1), transparent 70%);
}

a { color: var(--accent); text-underline-offset: .2em; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }
main { flex: 1; }

.skip { position: absolute; left: -999px; top: .5rem; background: var(--surface); padding: .5rem 1rem; z-index: 10; }
.skip:focus { left: .5rem; }

/* Header */
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; padding-top: 1.25rem; padding-bottom: 1.25rem; }
.brand { display: inline-flex; align-items: center; gap: .6rem; color: var(--text); text-decoration: none; font: 600 1.25rem/1 var(--mono); letter-spacing: -.02em; }
.brand svg { width: 32px; height: 32px; color: var(--accent); }
.nav { display: flex; gap: 1.25rem; font: .9375rem var(--mono); }
.nav a { color: var(--muted); text-decoration: none; }
.nav a:hover { color: var(--text); }

/* Hero */
.hero { padding: 4rem 0 3rem; display: grid; gap: 3rem; align-items: center; }
@media (min-width: 60rem) { .hero { grid-template-columns: 1fr 1.1fr; padding: 5.5rem 0 4.5rem; } }

.eyebrow { font: .875rem var(--mono); color: var(--accent); margin: 0 0 1rem; }
h1 { font: 700 clamp(2.5rem, 7vw, 4rem)/1.05 var(--mono); letter-spacing: -.04em; margin: 0 0 1.25rem; }
.lead { font-size: 1.25rem; color: var(--muted); margin: 0 0 2rem; max-width: 32rem; }

.btn {
  display: inline-flex; align-items: center; gap: .6rem;
  background: var(--accent); color: var(--accent-ink);
  font: 600 1rem var(--mono); text-decoration: none;
  padding: .9rem 1.4rem; border-radius: 10px;
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 24px -8px var(--accent); }
.btn svg { width: 18px; height: 18px; }
.btn-note { font: .8125rem var(--mono); color: var(--muted); margin: .9rem 0 0; }

/* Terminal mock */
.term {
  background: var(--term-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, .55);
  overflow: hidden;
  font: .8125rem/1.7 var(--mono);
  color: var(--term-text);
}
.term-bar { display: flex; align-items: center; gap: .5rem; padding: .7rem .9rem; border-bottom: 1px solid #1f2632; }
.term-bar i { width: 10px; height: 10px; border-radius: 50%; background: #2b3340; display: block; }
.term-bar span { margin-left: .6rem; color: #7d889a; font-size: .75rem; }
.term-body { display: grid; grid-template-columns: 9.5rem 1fr; min-height: 16rem; }
.term-hosts { border-right: 1px solid #1f2632; padding: .8rem .6rem; }
.term-hosts p { margin: 0 0 .5rem; color: #6c778a; font-size: .6875rem; text-transform: uppercase; letter-spacing: .08em; }
.term-hosts ul { list-style: none; margin: 0; padding: 0; }
.term-hosts li { padding: .2rem .5rem; border-radius: 6px; color: #aab3c2; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.term-hosts li.on { background: #1b222d; color: #f2b56b; }
.term-out { padding: .8rem 1rem; white-space: pre-wrap; word-break: break-word; margin: 0; font: inherit; }
.term-out .p { color: #f2b56b; }
.term-out .ok { color: var(--ok); }
.term-out .dim { color: #6c778a; }
.cursor { display: inline-block; width: .55em; height: 1.1em; background: #f2b56b; vertical-align: text-bottom; }
@media (max-width: 30rem) { .term-body { grid-template-columns: 1fr; } .term-hosts { display: none; } }

/* Sections */
section { padding: 3.5rem 0; }
.section-title { font: 700 1.75rem/1.2 var(--mono); letter-spacing: -.03em; margin: 0 0 .5rem; }
.section-sub { color: var(--muted); margin: 0 0 2rem; }

.grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr)); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.4rem; }
.card h3 { font: 600 1.0625rem var(--mono); margin: 0 0 .4rem; }
.card h3::before { content: "> "; color: var(--accent); }
.card p { margin: 0; color: var(--muted); font-size: .9688rem; }

.band {
  background: linear-gradient(135deg, var(--bg-2), var(--surface));
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 2rem; display: grid; gap: 1rem;
}
@media (min-width: 48rem) { .band { grid-template-columns: 1fr auto; align-items: center; } }
.band p { margin: 0; }
.band .big { font: 600 1.25rem/1.4 var(--mono); }

.roadmap { list-style: none; margin: 0; padding: 0; display: grid; gap: .75rem; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); }
.roadmap li { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.1rem 1.25rem; font-family: var(--mono); }
.roadmap b { display: block; font-weight: 600; }
.roadmap small { color: var(--muted); font-size: .8125rem; }
.roadmap .done small { color: var(--accent); }

.faq details { border-bottom: 1px solid var(--border); padding: 1rem 0; }
.faq summary { cursor: pointer; font: 600 1.0625rem var(--mono); list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); }
.faq details[open] summary::after { content: "−"; }
.faq details p { color: var(--muted); margin: .75rem 0 0; max-width: 46rem; }

/* Legal / prose pages */
.prose { max-width: 46rem; padding: 3rem 0 4rem; }
.prose h1 { font-size: clamp(2rem, 5vw, 2.75rem); }
.prose h2 { font: 700 1.3125rem/1.3 var(--mono); margin: 2.5rem 0 .75rem; letter-spacing: -.02em; }
.prose h3 { font: 600 1.0625rem var(--mono); margin: 1.75rem 0 .5rem; }
.prose p, .prose li { color: var(--text); }
.prose ul, .prose ol { padding-left: 1.3rem; }
.prose li { margin: .3rem 0; }
.prose .meta { font: .875rem var(--mono); color: var(--muted); }
.prose .summary { background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: 8px; padding: 1rem 1.25rem; }
.prose .summary p { margin: .25rem 0; }
.prose code { font: .9em var(--mono); background: var(--surface); border: 1px solid var(--border); border-radius: 5px; padding: .05em .35em; }
.table-wrap { overflow-x: auto; }
.prose table { width: 100%; border-collapse: collapse; font-size: .9375rem; margin: 1rem 0; }
.prose th, .prose td { text-align: left; vertical-align: top; padding: .6rem .7rem; border-bottom: 1px solid var(--border); }
.prose th { font: 600 .8125rem var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.prose .updated { margin-top: 3rem; font: .875rem var(--mono); color: var(--muted); }

.center { text-align: center; padding: 6rem 0; }
.center .lead { margin: 0 auto 2rem; }
.center .code { font: 700 clamp(4rem, 15vw, 7rem)/1 var(--mono); color: var(--accent); margin: 0; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); margin-top: 2rem; }
.site-footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-top: 1.75rem; padding-bottom: 2rem; font: .875rem var(--mono); color: var(--muted); }
.site-footer nav { display: flex; flex-wrap: wrap; gap: .4rem 1.25rem; }
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: var(--text); text-decoration: underline; }

@media (max-width: 40rem) {
  .nav a.hide-sm { display: none; }
  section { padding: 2.5rem 0; }
}

@media (prefers-reduced-motion: reduce) { .btn { transition: none; } .btn:hover { transform: none; } }

.btn-disabled { background: var(--surface); color: var(--muted); border: 1px solid var(--border); cursor: default; }
.btn-disabled:hover { transform: none; box-shadow: none; }
.card code { font: .9em var(--mono); }

/* Landing v2: trust line, terminal extras, feature groups, security grid */
.trust { list-style: none; display: flex; flex-wrap: wrap; gap: .4rem .6rem; margin: 1.5rem 0 0; padding: 0; font: .8125rem var(--mono); }
.trust li { border: 1px solid var(--border); border-radius: 999px; padding: .25rem .7rem; color: var(--muted); background: var(--surface); }
.trust li::before { content: "✓ "; color: var(--accent); }

.term-main { display: flex; flex-direction: column; min-width: 0; }
.term-main .term-out { flex: 1; }
.term-out .err { color: #f28b82; }
.term-out .ghost { color: #59647a; }
.term-ai { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem .7rem; margin: 0 .8rem .8rem; padding: .55rem .7rem; border: 1px solid #2a3342; border-radius: 8px; background: #121822; }
.term-ai .ai-tag { color: #f2b56b; font-weight: 600; }
.term-ai code { font: inherit; color: var(--term-text); word-break: break-word; }
.term-ai .dim { color: #6c778a; margin-left: auto; font-size: .75rem; }

.groups { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); }
.group { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.4rem 1.5rem; }
.group h3 { font: 600 1.0625rem var(--mono); margin: 0 0 .8rem; }
.group h3::before { content: "> "; color: var(--accent); }
.group ul { list-style: none; margin: 0; padding: 0; }
.group li { color: var(--muted); font-size: .9688rem; padding: .45rem 0; border-top: 1px solid var(--border); }
.group li:first-child { border-top: 0; padding-top: 0; }
.group li b { color: var(--text); font-weight: 600; }
.group code { font: .9em var(--mono); color: var(--text); }
.pill { display: inline-block; margin-top: .3rem; font: .75rem var(--mono); color: var(--accent); border: 1px solid var(--border); border-radius: 999px; padding: .1rem .55rem; }

#security { background: linear-gradient(180deg, transparent, var(--bg-2) 18%, var(--bg-2) 82%, transparent); }
.secure { display: grid; gap: 1.75rem 2rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
.secure h3 { font: 600 1rem var(--mono); margin: 0 0 .35rem; display: flex; gap: .55rem; align-items: baseline; }
.secure h3::before { content: ""; flex: none; width: .55rem; height: .55rem; border-radius: 2px; background: var(--accent); transform: translateY(-.05rem); }
.secure p { margin: 0; color: var(--muted); font-size: .9375rem; }
.more { margin: 2rem 0 0; font-family: var(--mono); }
@media (min-width: 64rem) { .secure { grid-template-columns: repeat(4, 1fr); } }

/* 0.2.5: suggestion list in the terminal mock, 4-column feature cards */
.term-suggest { margin: 0 1rem; border: 1px solid #2a3342; border-radius: 6px; background: #121822; font-size: .75rem; overflow: hidden; }
.term-suggest div { display: flex; justify-content: space-between; gap: 1rem; padding: .15rem .55rem; color: #aab3c2; }
.term-suggest div.on { background: #1b222d; color: #f2b56b; }
.term-suggest .dim { color: #6c778a; }
.term-out.term-line { flex: 0; padding-top: .35rem; }
@media (min-width: 64rem) { .grid-4 { grid-template-columns: repeat(4, 1fr); } }
.hash { word-break: break-all; }