/* is4ai pulse — the site's own type and colours. Cobalt is the paid track (AgentRewire),
   ink the studio itself (jade, the free track, is kept for Minbar and Daleel when they
   are shown): a colour here always says whose number it is, never decoration. */

@font-face{font-family:'Archivo';font-style:normal;font-weight:100 900;font-stretch:62% 125%;font-display:swap;src:url(/fonts/archivo-latin-ext.woff2) format('woff2');unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Archivo';font-style:normal;font-weight:100 900;font-stretch:62% 125%;font-display:swap;src:url(/fonts/archivo-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Instrument Serif';font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/instrument-serif-italic-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:100 800;font-display:swap;src:url(/fonts/jetbrains-mono-latin.woff2) format('woff2');unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root {
  --paper: #F1F2EE; --surface: #FAFBF8; --surface-2: #ECEEE7;
  --ink: #111614; --ink-2: #2A322E; --muted: #59615C; --rule: #D5D9D2;
  --cobalt: #2D45D8; --cobalt-soft: #E2E6FA;
  --jade: #0F7A55; --jade-soft: #DAEEE4;
  --amber: #8A5A00; --amber-soft: #FFF1B8;
  --red: #B42318; --red-soft: #FDE7E4;
  --on-accent: #FFFFFF;
  --sans: "Archivo", "Helvetica Neue", Arial, system-ui, sans-serif;
  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0C100E; --surface: #141A17; --surface-2: #1B231F;
    --ink: #E7ECE8; --ink-2: #C8D1CC; --muted: #9BA59F; --rule: #27302B;
    --cobalt: #8C99FF; --cobalt-soft: #1B2150;
    --jade: #53D1A1; --jade-soft: #0F2D22;
    --amber: #FFD266; --amber-soft: #3A2E05;
    --red: #FF8A7A; --red-soft: #3B1410;
    --on-accent: #0C100E;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0C100E; --surface: #141A17; --surface-2: #1B231F;
  --ink: #E7ECE8; --ink-2: #C8D1CC; --muted: #9BA59F; --rule: #27302B;
  --cobalt: #8C99FF; --cobalt-soft: #1B2150;
  --jade: #53D1A1; --jade-soft: #0F2D22;
  --amber: #FFD266; --amber-soft: #3A2E05;
  --red: #FF8A7A; --red-soft: #3B1410;
  --on-accent: #0C100E;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 1rem; line-height: 1.5; -webkit-font-smoothing: antialiased; }
p, h1, h2, h3, dl, dd, ol, ul { margin: 0; }
ol, ul { padding: 0; list-style: none; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--cobalt); outline-offset: 3px; border-radius: 6px; }
.wrap { max-width: 1440px; margin-inline: auto; padding-inline: clamp(16px, 3vw, 40px); }

[data-track="studio"] { --accent: var(--ink); --accent-soft: var(--surface-2); }
[data-track="paid"] { --accent: var(--cobalt); --accent-soft: var(--cobalt-soft); }
[data-track="free"] { --accent: var(--jade); --accent-soft: var(--jade-soft); }

/* ── Top bar ── */
.top { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--paper) 88%, transparent); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-bottom: 1px solid var(--rule); }
.top-bar { display: flex; align-items: center; gap: 12px 20px; min-height: 64px; flex-wrap: wrap; }
.brand { font-weight: 800; font-stretch: 125%; font-size: 1.35rem; letter-spacing: -.03em; line-height: 1; display: inline-flex; align-items: center; }
.brand em { font-family: var(--serif); font-style: italic; font-weight: 400; font-stretch: 100%; letter-spacing: 0; margin-left: .3em; font-size: 1.15em; }
.four { display: inline-grid; place-items: center; width: 1.08em; height: 1.08em; margin-inline: .07em; border-radius: .24em; background: linear-gradient(135deg, var(--cobalt) 0 50%, var(--jade) 50% 100%); color: var(--on-accent); font-size: .86em; font-stretch: 100%; letter-spacing: 0; }
.link { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: .75rem; color: var(--muted); padding: 6px 12px; border: 1px solid var(--rule); border-radius: 999px; background: var(--surface); white-space: nowrap; }
.link .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); }
.link[data-state="live"] .dot { background: var(--jade); box-shadow: 0 0 0 3px color-mix(in srgb, var(--jade) 25%, transparent); animation: beat 2.4s ease-in-out infinite; }
.link[data-state="lost"] { color: var(--red); border-color: color-mix(in srgb, var(--red) 40%, var(--rule)); }
.link[data-state="lost"] .dot { background: var(--red); }
@keyframes beat { 50% { box-shadow: 0 0 0 6px color-mix(in srgb, var(--jade) 0%, transparent); } }
.clock { margin-left: auto; font-family: var(--mono); font-size: .95rem; font-variant-numeric: tabular-nums; }
.clock .tz { color: var(--muted); font-size: .75rem; }
.theme { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--rule); background: var(--surface); color: var(--ink); cursor: pointer; padding: 0; }
.theme svg { width: 18px; height: 18px; }
.theme:hover { border-color: var(--ink); }
.demo { background: var(--amber-soft); color: var(--amber); font-weight: 650; font-size: .85rem; padding: 8px 0; border-bottom: 1px solid color-mix(in srgb, var(--amber) 30%, transparent); }
.demo .wrap { display: block; }

/* ── Sections ── */
main { display: grid; gap: clamp(24px, 3vw, 40px); padding-block: clamp(20px, 3vw, 36px); }
.eyebrow { font-stretch: 80%; font-weight: 650; text-transform: uppercase; letter-spacing: .12em; font-size: .75rem; color: var(--muted); display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.eyebrow::before { content: ""; width: 22px; height: 2px; background: currentColor; opacity: .5; }
.note { font-size: .78rem; color: var(--muted); }

/* ── Right now: one card per app ── */
.cards { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }
.card { position: relative; background: var(--surface); border: 1px solid var(--rule); border-radius: 18px; padding: 18px 20px 16px; display: flex; flex-direction: column; gap: 4px; min-width: 0; overflow: hidden; }
.card::before { content: ""; position: absolute; inset: 0 0 auto; height: 4px; background: var(--accent); }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.card h3 { font-size: 1rem; font-weight: 750; font-stretch: 110%; letter-spacing: -.01em; }
.card h3 .sub { font-weight: 500; color: var(--muted); font-stretch: 100%; }
.hero { font-weight: 800; font-stretch: 112%; font-size: clamp(3.4rem, 6.4vw, 5.6rem); line-height: .95; letter-spacing: -.04em; font-variant-numeric: tabular-nums lining-nums; margin-top: 10px; color: var(--ink); transition: color .6s ease; }
.hero.bump { color: var(--accent); transition: none; }
.what { font-size: .9rem; color: var(--ink-2); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.chip { font-family: var(--mono); font-size: .75rem; padding: 3px 9px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); }
.chip[data-zero] { background: var(--surface-2); color: var(--muted); }
.bars { margin-top: auto; padding-top: 14px; }
.bars svg { display: block; width: 100%; height: 56px; }
.bars rect { fill: var(--accent); opacity: .42; }
.bars rect.now { opacity: 1; }
.bars rect.gap { fill: var(--rule); opacity: 1; }
.bars .scale { display: flex; justify-content: space-between; font-family: var(--mono); font-size: .68rem; color: var(--muted); margin-top: 4px; }
.card .note { margin-top: 6px; }

.state { font-family: var(--mono); font-size: .68rem; padding: 2px 8px; border-radius: 999px; white-space: nowrap; color: var(--muted); background: var(--surface-2); }
.state[data-state="ok"] { color: var(--jade); background: var(--jade-soft); }
.state[data-state="stale"], .state[data-state="error"] { color: var(--amber); background: var(--amber-soft); }
.card[data-state="off"] .hero { color: var(--muted); }
.card[data-state="off"] .bars, .card[data-state="error"] .hero { opacity: .55; }
.card .problem { font-family: var(--mono); font-size: .72rem; color: var(--amber); margin-top: 6px; overflow-wrap: anywhere; }

/* ── Today ── */
.tiles { display: grid; gap: 1px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 180px), 1fr)); background: var(--rule); border: 1px solid var(--rule); border-radius: 18px; overflow: hidden; }
.tile { background: var(--surface); padding: 16px 18px; display: flex; flex-direction: column; gap: 2px; }
.tile dt { font-size: .8rem; color: var(--muted); display: flex; align-items: center; gap: 8px; }
.tile dt::before { content: ""; width: 8px; height: 8px; border-radius: 2px; background: var(--accent); flex: none; }
.tile-value { font-weight: 800; font-stretch: 110%; font-size: clamp(1.8rem, 3vw, 2.4rem); letter-spacing: -.03em; font-variant-numeric: tabular-nums lining-nums; line-height: 1.1; }
.tile-sub { font-size: .78rem; color: var(--muted); }

/* ── Sites and feed ── */
.split { display: grid; gap: clamp(24px, 3vw, 40px); grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); align-items: start; }
.sites { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.site { background: var(--surface); border: 1px solid var(--rule); border-radius: 18px; padding: 16px 18px; min-width: 0; }
.site h3 { font-size: .9rem; font-weight: 750; margin-bottom: 8px; }
.ranks li { display: flex; justify-content: space-between; gap: 12px; font-size: .88rem; padding: 6px 0; border-top: 1px solid var(--rule); }
.ranks li span:first-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.ranks li span:last-child { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.ranks .empty { color: var(--muted); justify-content: flex-start; }
.places { font-size: .8rem; color: var(--muted); margin-top: 10px; }

.feed { background: var(--surface); border: 1px solid var(--rule); border-radius: 18px; padding: 6px 18px; margin-bottom: 10px; }
.feed li { display: grid; grid-template-columns: auto auto 1fr; gap: 10px; align-items: baseline; font-size: .88rem; padding: 8px 0; border-top: 1px solid var(--rule); }
.feed li:first-child { border-top: 0; }
.feed li.fresh { animation: arrive .8s ease-out; }
@keyframes arrive { from { background: var(--accent-soft); } }
.feed time { font-family: var(--mono); font-size: .75rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.feed .app { font-weight: 700; color: var(--accent); white-space: nowrap; font-size: .8rem; }
.feed .text { min-width: 0; overflow-wrap: anywhere; }
.feed .empty { display: block; color: var(--muted); }

/* ── Footer: where each number comes from, and whether it is answering ── */
.foot { padding-block: 8px 32px; }
.sources { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: .78rem; color: var(--muted); border-top: 1px solid var(--rule); padding-top: 14px; }
.sources li { display: inline-flex; align-items: center; gap: 7px; }
.sources li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--muted); }
.sources li[data-state="ok"]::before { background: var(--jade); }
.sources li[data-state="stale"]::before, .sources li[data-state="error"]::before { background: var(--amber); }
.sources b { color: var(--ink-2); font-weight: 650; }

@media (prefers-reduced-motion: reduce) {
  .link[data-state="live"] .dot, .feed li.fresh { animation: none; }
  .hero { transition: none; }
}

/* ── Signing in, and out ── */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-box { width: min(100%, 360px); display: grid; gap: 12px; background: var(--surface); border: 1px solid var(--rule); border-radius: 18px; padding: 28px 24px; }
.login-box .brand { margin-bottom: 8px; }
.login-box label { font-size: .85rem; color: var(--ink-2); font-weight: 600; }
.login-box input { font: inherit; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--rule); background: var(--paper); color: var(--ink); }
.login-box input:focus-visible { outline: 2px solid var(--cobalt); outline-offset: 1px; }
.login-box button, .sign-out button { font: inherit; font-weight: 650; cursor: pointer; border-radius: 999px; }
.login-box button { padding: 11px 16px; border: 0; background: var(--ink); color: var(--paper); }
.login-error { font-size: .85rem; color: var(--red); background: var(--red-soft); padding: 8px 12px; border-radius: 10px; }
.foot { display: flex; flex-wrap: wrap; gap: 14px 24px; align-items: center; justify-content: space-between; }
.foot .sources { flex: 1 1 520px; }
.sign-out button { font-size: .78rem; padding: 6px 14px; border: 1px solid var(--rule); background: transparent; color: var(--muted); }
.sign-out button:hover { color: var(--ink); border-color: var(--ink); }

/* ── A phone: the four numbers on one screen, two by two ── */
@media (max-width: 600px) {
  .top-bar { flex-wrap: nowrap; gap: 10px; }
  .clock, .link .age { display: none; }
  .link { margin-left: auto; }
  .state { font-size: 0; padding: 0; width: 9px; height: 9px; border-radius: 50%; background: var(--muted); flex: none; }
  .state[data-state="ok"] { background: var(--jade); }
  .state[data-state="stale"], .state[data-state="error"] { background: var(--amber); }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .card { padding: 14px 12px 12px; border-radius: 14px; }
  .card h3 { font-size: .85rem; }
  .card h3 .sub { display: none; }
  .card h3 { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
  .hero { font-size: 2.6rem; margin-top: 6px; }
  .what { font-size: .78rem; }
  .chip { font-size: .66rem; padding: 2px 7px; }
  .bars svg { height: 36px; }
  .bars .scale { font-size: .6rem; }
  .card .note { font-size: .7rem; }
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}