/* IRI Developer Central: the iritech.com.jm look (dark, Syne / Space Grotesk / JetBrains Mono, IRI green). */
:root {
  --bg: #0a0f0a; --bg-card: #111711; --bg-raised: #162016; --border: #1e2e1e; --border-hi: #2a4030;
  --green: #22c55e; --green-hover: #4ade80; --green-faint: #22c55e12; --on-green: #061006;
  --text: #e8f0e8; --text-2: #b9cbb9; --muted: #7a9a7a; --dim: #4b6b4b;
  --font-display: 'Syne', sans-serif; --font-body: 'Space Grotesk', system-ui, sans-serif; --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --radius: 14px; --radius-lg: 20px;
  /* Charts: categorical slots 1-3 stepped for this dark surface (validated: CVD dE 9.4, normal dE 26.5, all >= 3:1 on #111711) */
  --series-api: #3987e5; --series-dashboard: #d95926; --series-site: #199e70;
  /* Status (fixed, always with an icon and a label) */
  --good: #0ca30c; --warning: #fab219; --serious: #ec835a; --critical: #d03b3b; --nodata: #273327;
  --grid: #1c271c; --axis: #2f402f;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--font-body); line-height: 1.6; -webkit-font-smoothing: antialiased; }
a { color: var(--green); }
img { max-width: 100%; }
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--green); color: var(--on-green); padding: 8px 14px; border-radius: 8px; z-index: 200; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 2px; }

/* Nav */
nav.top { position: sticky; top: 0; z-index: 100; border-bottom: 1px solid var(--border); backdrop-filter: blur(16px); background: rgba(10,15,10,.88); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-family: var(--font-display); font-weight: 800; font-size: 18px; white-space: nowrap; }
.brand img { height: 30px; width: auto; display: block; }
.brand span { color: var(--muted); font-weight: 600; }
.nav-links { display: flex; gap: 6px; list-style: none; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 14px; padding: 8px 12px; border-radius: 8px; }
.nav-links a:hover { color: var(--text); background: var(--bg-raised); }
.nav-links a[aria-current="page"] { color: var(--text); background: var(--bg-raised); }
@media (max-width: 720px) { .brand span { display: none; } .nav-links a { padding: 8px 8px; font-size: 13px; } }
@media (max-width: 460px) { .brand img { height: 22px; } .nav-links { gap: 0; } .nav-links a { padding: 6px 6px; font-size: 12px; } }

/* Page header */
.page-head { padding: 64px 0 36px; position: relative; overflow: hidden; }
.page-head::before { content: ""; position: absolute; inset: -200px -10% auto; height: 520px; background: radial-gradient(ellipse at 50% 20%, rgba(34,197,94,.12), transparent 60%); pointer-events: none; }
.page-head .container { position: relative; }
.eyebrow { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--green); margin-bottom: 14px; display: block; }
h1.title { font-family: var(--font-display); font-weight: 800; font-size: clamp(32px, 5vw, 56px); letter-spacing: -.02em; line-height: 1.05; margin-bottom: 14px; }
.lede { color: var(--text-2); font-size: 18px; max-width: 720px; }
h2.section { font-family: var(--font-display); font-weight: 800; font-size: clamp(22px, 2.6vw, 30px); letter-spacing: -.01em; margin-bottom: 6px; }
.section-sub { color: var(--muted); font-size: 15px; margin-bottom: 22px; }
section.block { padding: 36px 0; }

/* Cards & tiles */
.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; }
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 900px) { .tiles { grid-template-columns: repeat(2, 1fr); } }
.tile { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px 20px; }
.tile-label { font-size: 13px; color: var(--muted); }
.tile-value { font-family: var(--font-display); font-weight: 800; font-size: 30px; letter-spacing: -.01em; margin-top: 4px; }
.tile-note { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* Status banner */
.banner { display: flex; align-items: center; gap: 14px; padding: 18px 22px; border-radius: var(--radius); border: 1px solid var(--border-hi); background: var(--bg-card); }
.banner .st-icon { width: 30px; height: 30px; }
.banner strong { font-size: 18px; }
.banner .when { margin-left: auto; color: var(--muted); font-size: 13px; text-align: right; }
@media (max-width: 640px) { .banner { flex-wrap: wrap; } .banner .when { margin-left: 0; text-align: left; width: 100%; } }

/* Status pills (icon + label, never colour alone) */
.st { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; white-space: nowrap; }
.st-icon { width: 16px; height: 16px; flex: none; }
.st.good .st-icon { color: var(--good); } .st.warning .st-icon { color: var(--warning); }
.st.serious .st-icon { color: var(--serious); } .st.critical .st-icon { color: var(--critical); } .st.nodata .st-icon { color: var(--dim); }

/* Services with 90-day strips */
.svc-group { margin-bottom: 26px; }
.svc-group h3 { font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.svc-group h3 i { width: 14px; height: 3px; border-radius: 2px; display: inline-block; }
.svc { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; margin-bottom: 10px; }
.svc-top { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.svc-name { font-weight: 600; }
.svc-name a { color: var(--text); text-decoration: none; } .svc-name a:hover { color: var(--green); }
.svc-meta { margin-left: auto; color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; display: flex; gap: 14px; }
.strip { display: grid; grid-template-columns: repeat(90, 1fr); gap: 2px; height: 30px; }
.strip .cell { border-radius: 2px; background: var(--nodata); cursor: default; border: 0; padding: 0; }
.strip .cell.good { background: var(--good); } .strip .cell.warning { background: var(--warning); }
.strip .cell.serious { background: var(--serious); } .strip .cell.critical { background: var(--critical); }
.strip .cell:hover, .strip .cell:focus-visible { filter: brightness(1.35); outline: 1px solid var(--text); outline-offset: 1px; }
.strip-axis { display: flex; justify-content: space-between; font-size: 11px; color: var(--dim); margin-top: 6px; font-family: var(--font-mono); }
@media (max-width: 640px) { .strip { grid-template-columns: repeat(45, 1fr); } .strip .cell.old { display: none; } .strip-axis .far { visibility: hidden; } }
.legend { display: flex; flex-wrap: wrap; gap: 16px; font-size: 13px; color: var(--text-2); margin: 6px 0 18px; }
.legend .sw { width: 12px; height: 12px; border-radius: 3px; display: inline-block; vertical-align: -1px; margin-right: 6px; }
.legend .ln { width: 16px; height: 2px; border-radius: 2px; display: inline-block; vertical-align: 4px; margin-right: 6px; }

/* Filters: one row above what they scope */
.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 18px; }
.seg { display: inline-flex; background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px; padding: 3px; }
.seg button { background: none; border: 0; color: var(--muted); font: 600 13px var(--font-body); padding: 7px 14px; border-radius: 8px; cursor: pointer; }
.seg button:hover { color: var(--text); }
.seg button[aria-pressed="true"] { background: var(--bg-raised); color: var(--text); box-shadow: inset 0 0 0 1px var(--border-hi); }
.linkbtn { background: none; border: 0; color: var(--green); font: 600 13px var(--font-body); cursor: pointer; padding: 6px 4px; text-decoration: underline; text-underline-offset: 3px; }

/* Charts */
.chart-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 22px 22px 14px; position: relative; }
.chart-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.chart-title { font-family: var(--font-display); font-weight: 700; font-size: 18px; }
.chart { position: relative; width: 100%; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart .gridline { stroke: var(--grid); stroke-width: 1; }
.chart .baseline { stroke: var(--axis); stroke-width: 1; }
.chart .tick { fill: var(--muted); font: 11px var(--font-mono); font-variant-numeric: tabular-nums; }
.chart .endlabel { font: 600 12px var(--font-body); fill: var(--text-2); }
.chart .xhair { stroke: var(--text-2); stroke-width: 1; stroke-dasharray: 3 3; }
.tip { position: fixed; z-index: 300; pointer-events: none; background: #0d140d; border: 1px solid var(--border-hi); border-radius: 10px; padding: 10px 12px; min-width: 150px; box-shadow: 0 10px 30px rgba(0,0,0,.45); font-size: 13px; display: none; }
.tip .tip-h { color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.tip .tip-row { display: flex; align-items: center; gap: 8px; line-height: 1.7; }
.tip .tip-row b { font-variant-numeric: tabular-nums; }
.tip .tip-row span { color: var(--text-2); }
.tip .key { width: 14px; height: 2px; border-radius: 2px; flex: none; }
.empty { color: var(--muted); font-size: 14px; padding: 30px 0; text-align: center; }
table.data { width: 100%; border-collapse: collapse; font-size: 13px; margin-top: 12px; }
table.data th, table.data td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); font-variant-numeric: tabular-nums; }
table.data th { color: var(--muted); font-weight: 600; }
.table-wrap { max-height: 360px; overflow: auto; }

/* Incidents */
.incident { display: flex; gap: 14px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid var(--border); }
.incident:last-child { border-bottom: 0; }
.incident .what { font-weight: 600; }
.incident .when { color: var(--muted); font-size: 13px; }

/* Releases */
.rel-month { font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin: 28px 0 12px; }
.rel { display: grid; grid-template-columns: 120px 1fr; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--border); }
.rel-date { color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.rel-comp { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-2); margin-bottom: 4px; }
.rel-comp i { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.ver { font-family: var(--font-mono); font-size: 12px; color: var(--text); background: var(--bg-raised); border: 1px solid var(--border-hi); border-radius: 6px; padding: 1px 7px; }
.rel h3 { font-size: 16px; font-weight: 600; margin-bottom: 2px; }
.rel p { color: var(--text-2); font-size: 14px; }
@media (max-width: 640px) { .rel { grid-template-columns: 1fr; gap: 4px; } }

/* Downloads */
.apps { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 16px; }
.app { display: flex; flex-direction: column; gap: 10px; }
.app-top { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.app h3 { font-family: var(--font-display); font-size: 20px; font-weight: 800; }
.app .prod { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.app .for { color: var(--text-2); font-size: 14px; }
.facts { display: grid; grid-template-columns: auto 1fr; gap: 4px 14px; font-size: 13px; }
.facts dt { color: var(--muted); } .facts dd { font-variant-numeric: tabular-nums; word-break: break-all; }
.facts code { font-family: var(--font-mono); font-size: 11px; color: var(--text-2); }
.btn { display: inline-flex; align-items: center; gap: 8px; background: var(--green); color: var(--on-green); text-decoration: none; font-weight: 700; font-size: 14px; padding: 11px 18px; border-radius: 10px; border: 0; cursor: pointer; }
.btn:hover { background: var(--green-hover); }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--border-hi); }
.btn.ghost:hover { border-color: var(--green); color: var(--green); }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; margin-top: auto; padding-top: 6px; }
.note { background: var(--bg-card); border: 1px solid var(--border); border-left: 3px solid var(--green); border-radius: 10px; padding: 14px 16px; color: var(--text-2); font-size: 14px; }

/* Home */
.home-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 16px; }
@media (max-width: 900px) { .home-grid { grid-template-columns: 1fr; } }
.nav-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 900px) { .nav-cards { grid-template-columns: 1fr; } }
.nav-card { text-decoration: none; color: var(--text); transition: border-color .2s, transform .2s; display: block; }
.nav-card:hover { border-color: var(--border-hi); transform: translateY(-2px); }
.nav-card h3 { font-family: var(--font-display); font-size: 20px; margin: 6px 0; }
.nav-card p { color: var(--text-2); font-size: 14px; }
.nav-card .go { color: var(--green); font-weight: 600; font-size: 14px; margin-top: 12px; display: inline-block; }
.hosts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 760px) { .hosts { grid-template-columns: 1fr; } }
.mono { font-family: var(--font-mono); font-size: 13px; }
.products { display: flex; flex-wrap: wrap; gap: 10px; }
.products a { text-decoration: none; color: var(--text-2); border: 1px solid var(--border); background: var(--bg-card); border-radius: 999px; padding: 8px 14px; font-size: 14px; }
.products a:hover { color: var(--text); border-color: var(--border-hi); }

footer.site { border-top: 1px solid var(--border); margin-top: 60px; padding: 30px 0 40px; color: var(--muted); font-size: 13px; }
footer.site .container { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
footer.site a { color: var(--text-2); text-decoration: none; } footer.site a:hover { color: var(--green); }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }
@media (forced-colors: active) { .strip .cell { border: 1px solid CanvasText; } }

/* Downloads: product sections, version lists, sign-up */
.dl-section { margin-bottom: 44px; }
.dl-section > h2 { display: flex; align-items: center; gap: 10px; }
.dl-section > h2 i { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.versions { list-style: none; border-top: 1px solid var(--border); margin-top: 4px; }
.versions li { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border); }
.versions .v { font-weight: 600; font-variant-numeric: tabular-nums; }
.versions .v .cur { color: var(--green); font-weight: 600; }
.versions .m { grid-column: 1; color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.versions .m code { font-family: var(--font-mono); font-size: 11px; color: var(--dim); }
.versions .btn { grid-column: 2; grid-row: 1 / span 2; padding: 8px 14px; font-size: 13px; }
.versions li:not(.is-current) .btn { background: transparent; color: var(--text); border: 1px solid var(--border-hi); }
.versions li:not(.is-current) .btn:hover { border-color: var(--green); color: var(--green); }
.signup { margin-top: 16px; display: grid; grid-template-columns: 1fr auto; gap: 16px; align-items: center; background: linear-gradient(135deg, rgba(34,197,94,.10), rgba(34,197,94,.02)); border: 1px solid var(--border-hi); border-radius: var(--radius-lg); padding: 22px 24px; }
.signup h3 { font-family: var(--font-display); font-size: 20px; margin-bottom: 4px; }
.signup p { color: var(--text-2); font-size: 14px; }
.signup p + p { margin-top: 6px; }
@media (max-width: 700px) { .signup { grid-template-columns: 1fr; } }

/* Developers */
.feed { display: flex; flex-direction: column; gap: 8px; }
.feed h3 { font-family: var(--font-display); font-size: 19px; font-weight: 800; }
.feed-top { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; }
.url-row { display: flex; align-items: center; gap: 8px; background: var(--bg-raised); border: 1px solid var(--border); border-radius: 8px; padding: 6px 10px; }
.url-row code { font-size: 11px; color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.demo-banner { border: 1px solid var(--warning); background: rgba(250,178,25,.08); color: var(--text); border-radius: 12px; padding: 12px 16px; margin-bottom: 14px; font-size: 14px; }
.chart .community { stroke: var(--bg-card); stroke-width: 1; cursor: default; }
.chart .community:hover, .chart .community:focus { stroke: var(--text); stroke-width: 2; outline: none; }
.access-form .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 14px; }
.access-form label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
.access-form label.wide { grid-column: 1 / -1; }
.access-form input, .access-form select, .access-form textarea { background: var(--bg-raised); border: 1px solid var(--border-hi); color: var(--text); border-radius: 8px; padding: 10px 12px; font: 14px var(--font-body); }
@media (max-width: 640px) { .access-form .form-grid { grid-template-columns: 1fr; } }