/* HookGet — public site.
 *
 * Light, because this is a place people read: the product itself stays
 * dark-committed (design.md) and that discipline is right for an instrument
 * panel, not for prose. What carries over is the rule that matters — colour
 * reports something, it does not decorate. Here that means exactly one accent,
 * used for what is interactive, and dark surfaces reserved for code, which is
 * where developers expect them.
 *
 * One stylesheet, no webfonts, no framework. The page has to be fast for a
 * crawler that gives it a moment, and readable for a person who gives it less.
 */

:root {
  --paper:      #f6f8fa;
  --card:       #ffffff;
  --card-2:     #f9fafc;
  --line:       #e2e7ee;
  --line-soft:  #eef1f6;
  --ground:     #0e141d;   /* code + the one dark band */
  --ground-2:   #17202c;

  --ink:        #0d1219;
  --ink-dim:    #39434f;
  --muted:      #64707e;
  --ink-on-dark:#e7edf5;
  --dim-on-dark:#93a1b3;

  --signal:     #1257c9;
  --signal-ink: #0c47a8;
  --signal-dim: #e9f0fd;

  --ok:         #0e7a4c;
  --ok-dim:     #e6f5ee;
  --bad:        #b3261e;
  --bad-dim:    #fdecea;
  --warn:       #8c5c07;
  --warn-dim:   #fdf3e0;

  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono", Consolas, monospace;

  --w: 1080px;
  --w-prose: 68ch;

  --s1: 4px; --s2: 8px; --s3: 12px; --s4: 16px; --s5: 20px;
  --s6: 24px; --s8: 32px; --s10: 44px; --s12: 64px; --s16: 96px;

  --r-sm: 6px; --r-md: 9px; --r-lg: 14px;
  --shadow: 0 1px 2px rgba(13,18,25,.05), 0 2px 6px rgba(13,18,25,.05);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
html, body { margin: 0; overflow-x: clip; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

h1, h2, h3, h4 { margin: 0; line-height: 1.2; letter-spacing: -.021em; font-weight: 650; text-wrap: balance; }
h1 { font-size: clamp(2rem, 1.3rem + 2.6vw, 3.1rem); font-weight: 700; letter-spacing: -.03em; }
h2 { font-size: clamp(1.4rem, 1.15rem + .9vw, 1.9rem); }
h3 { font-size: 1.15rem; }
p  { margin: 0 0 var(--s4); color: var(--ink-dim); }
a  { color: var(--signal); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--signal-ink); }
strong { color: var(--ink); font-weight: 650; }
ul, ol { margin: 0 0 var(--s4); padding-inline-start: 1.35em; color: var(--ink-dim); }
li { margin-bottom: var(--s2); }
li::marker { color: var(--muted); }

:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; border-radius: var(--r-sm); }

.skip {
  position: absolute; left: -9999px; top: var(--s3);
  background: var(--card); color: var(--ink);
  padding: var(--s3) var(--s5); border-radius: var(--r-md);
  border: 1px solid var(--line); z-index: 50;
}
.skip:focus { left: var(--s4); }

.wrap { max-width: var(--w); margin: 0 auto; padding-inline: var(--s6); }
.prose { max-width: var(--w-prose); }

/* ---- header ---- */

.site-head {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in oklab, var(--paper) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--line);
}
.head-inner { display: flex; align-items: center; gap: var(--s6); min-height: 62px; }
.brand {
  display: inline-flex; align-items: center; gap: var(--s2);
  color: var(--ink); text-decoration: none; font-weight: 700; letter-spacing: -.025em; font-size: 1.06rem;
}
.brand .mark { width: 22px; height: 22px; color: var(--signal); flex: none; }
.site-head nav { margin-inline-start: auto; }
.site-head nav ul { display: flex; gap: var(--s5); list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.site-head nav a {
  color: var(--ink-dim); text-decoration: none; font-size: .95rem; font-weight: 500;
  padding: var(--s2) 0; display: inline-block;
}
.site-head nav a:hover, .site-head nav a[aria-current="page"] { color: var(--ink); }
.site-head nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--signal); }
.cta {
  background: var(--signal); color: #fff; text-decoration: none;
  padding: var(--s2) var(--s4); border-radius: var(--r-md);
  font-size: .95rem; font-weight: 600; white-space: nowrap;
}
.cta:hover { background: var(--signal-ink); color: #fff; }

@media (max-width: 860px) {
  .head-inner { flex-wrap: wrap; gap: var(--s3); padding-block: var(--s3); }
  .site-head nav { margin-inline-start: 0; order: 3; width: 100%; }
  .site-head nav ul { gap: var(--s4); }
  .cta { margin-inline-start: auto; }
}

/* ---- sections ---- */

section { padding-block: var(--s12); }
section + section { padding-top: 0; }
.section-lead { max-width: var(--w-prose); margin-bottom: var(--s8); }
.section-lead h2 + p { margin-top: var(--s3); font-size: 1.06rem; }

.eyebrow {
  font-size: .8rem; font-weight: 650; letter-spacing: .09em; text-transform: uppercase;
  color: var(--signal); margin: 0 0 var(--s3);
}

/* ---- hero ---- */

.hero { padding-block: var(--s16) var(--s12); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: var(--s12); align-items: center; }
.hero p.lead { font-size: 1.2rem; max-width: 52ch; margin-top: var(--s5); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--s3); margin-top: var(--s8); }
.btn {
  display: inline-flex; align-items: center; gap: var(--s2);
  padding: var(--s3) var(--s6); border-radius: var(--r-md);
  font-weight: 600; text-decoration: none; font-size: 1rem;
  border: 1px solid transparent;
}
.btn--primary { background: var(--signal); color: #fff; }
.btn--primary:hover { background: var(--signal-ink); color: #fff; }
.btn--ghost { background: var(--card); color: var(--ink); border-color: var(--line); box-shadow: var(--shadow); }
.btn--ghost:hover { color: var(--ink); border-color: var(--muted); }
.hero-note { margin-top: var(--s5); font-size: .93rem; color: var(--muted); }

@media (max-width: 900px) {
  .hero { padding-block: var(--s10) var(--s8); }
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: var(--s8); }
}

/* The hero figure is the product's own instrument: a delivery timeline.
   Not a screenshot, not a mockup — the same shapes the dashboard draws. */
.timeline-card {
  background: var(--ground); color: var(--ink-on-dark);
  border-radius: var(--r-lg); padding: var(--s6);
  box-shadow: 0 10px 30px rgba(13,18,25,.16);
  font-family: var(--mono); font-size: .85rem;
}
.timeline-card .tl-head {
  display: flex; align-items: baseline; gap: var(--s3);
  padding-bottom: var(--s4); margin-bottom: var(--s4);
  border-bottom: 1px solid rgba(255,255,255,.1);
  color: var(--dim-on-dark); font-size: .78rem; letter-spacing: .05em; text-transform: uppercase;
}
.timeline-card .tl-head strong { color: var(--ink-on-dark); font-family: var(--mono); text-transform: none; letter-spacing: 0; }
.tl { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s4); }
.tl li { display: grid; grid-template-columns: 14px minmax(0,1fr); gap: var(--s3); margin: 0; position: relative; }
.tl li:not(:last-child)::before {
  content: ""; position: absolute; left: 6px; top: 16px; bottom: -18px; width: 1px; background: rgba(255,255,255,.14);
}
.tl .dot { width: 9px; height: 9px; border-radius: 50%; margin-top: 5px; background: var(--dim-on-dark); }
.tl .dot[data-tone="ok"]   { background: #34d399; }
.tl .dot[data-tone="bad"]  { background: #f87171; }
.tl .dot[data-tone="warn"] { background: #fbbf24; }
.tl .row { display: flex; flex-wrap: wrap; gap: var(--s2) var(--s3); align-items: baseline; }
.tl .meta { color: var(--dim-on-dark); font-size: .78rem; }
.pill {
  font-size: .72rem; padding: 1px 8px; border-radius: 999px;
  background: rgba(255,255,255,.1); color: var(--dim-on-dark);
}
.pill[data-tone="ok"]   { background: rgba(52,211,153,.16); color: #6ee7b7; }
.pill[data-tone="bad"]  { background: rgba(248,113,113,.16); color: #fca5a5; }
.pill[data-tone="warn"] { background: rgba(251,191,36,.16); color: #fcd34d; }

/* ---- cards ---- */

.cards { display: grid; gap: var(--s5); grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: var(--s6); box-shadow: var(--shadow);
}
.card h3 { margin-bottom: var(--s2); }
.card p:last-child { margin-bottom: 0; }
.card--link { text-decoration: none; display: block; color: inherit; transition: border-color .15s, transform .15s; }
.card--link:hover { border-color: var(--signal); color: inherit; transform: translateY(-1px); }
.card--link h3 { color: var(--signal); }
.card .kicker { font-family: var(--mono); font-size: .78rem; color: var(--muted); }

/* ---- tl;dr ---- */

.tldr {
  background: var(--signal-dim); border: 1px solid #cfe0fb;
  border-radius: var(--r-lg); padding: var(--s5) var(--s6); margin-bottom: var(--s8);
}
.tldr-label {
  margin: 0 0 var(--s2); font-size: .78rem; font-weight: 700;
  letter-spacing: .09em; text-transform: uppercase; color: var(--signal-ink);
}
.tldr ul { margin: 0; padding-inline-start: 1.2em; }
.tldr li { color: var(--ink); }
.tldr li:last-child { margin-bottom: 0; }

/* ---- tables ---- */

.table-wrap {
  overflow-x: auto; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--r-lg);
  margin-bottom: var(--s6); box-shadow: var(--shadow);
}
table { border-collapse: collapse; width: 100%; font-size: .95rem; }
th, td { text-align: left; padding: var(--s3) var(--s5); border-bottom: 1px solid var(--line-soft); vertical-align: top; }
thead th {
  background: var(--card-2); color: var(--muted); font-weight: 650;
  font-size: .78rem; letter-spacing: .06em; text-transform: uppercase; white-space: nowrap;
}
tbody th { font-weight: 600; color: var(--ink); }
tbody td { color: var(--ink-dim); }
tbody tr:last-child > * { border-bottom: 0; }

/* ---- code ---- */

pre {
  background: var(--ground); color: var(--ink-on-dark);
  border-radius: var(--r-lg); padding: var(--s5) var(--s6);
  overflow-x: auto; margin: 0 0 var(--s5);
  font-size: .875rem; line-height: 1.65;
  box-shadow: var(--shadow);
}
pre code { font-family: var(--mono); }
code {
  font-family: var(--mono); font-size: .88em;
  background: var(--card-2); border: 1px solid var(--line-soft);
  border-radius: var(--r-sm); padding: 1px 5px; color: var(--ink);
}
pre code { background: none; border: 0; padding: 0; color: inherit; }

/* ---- notes ---- */

.note {
  border: 1px solid var(--line); border-left: 4px solid var(--muted);
  background: var(--card); border-radius: var(--r-md);
  padding: var(--s4) var(--s5); margin: 0 0 var(--s5);
  font-size: .97rem;
}
.note p:last-child { margin-bottom: 0; }
.note[data-tone="ok"]   { border-left-color: var(--ok);     background: var(--ok-dim); }
.note[data-tone="warn"] { border-left-color: var(--warn);   background: var(--warn-dim); }
.note[data-tone="bad"]  { border-left-color: var(--bad);    background: var(--bad-dim); }
.note[data-tone="key"]  { border-left-color: var(--signal); background: var(--signal-dim); }

/* ---- sourced claims ----
   Every statement about another company carries the page it was read from, and
   the page carries the date it was read. Quiet by default, legible when the
   reader goes looking — the point is that the link is always there. */

a.src {
  font-size: .78rem; font-weight: 500; letter-spacing: .01em;
  text-decoration: none; white-space: nowrap;
  color: var(--muted); border-bottom: 1px dotted currentColor;
  margin-left: .35em; vertical-align: baseline;
}
a.src::before { content: "↗ "; }
a.src:hover, a.src:focus { color: var(--signal); }

.verified {
  margin-top: var(--s8); padding-top: var(--s4);
  border-top: 1px solid var(--line);
  color: var(--muted); font-size: .87rem; max-width: var(--w-prose);
}
.verified strong { color: var(--ink); }

/* ---- faq + related ---- */

.faq-item { padding-block: var(--s5); border-top: 1px solid var(--line); max-width: var(--w-prose); }
.faq-item h3 { margin-bottom: var(--s2); }
.faq-item p:last-child { margin-bottom: 0; }

.related { margin-top: var(--s10); padding-top: var(--s6); border-top: 1px solid var(--line); }
.related h2 { font-size: 1.05rem; margin-bottom: var(--s3); }
.related ul { list-style: none; padding: 0; display: grid; gap: var(--s2); grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.related span { color: var(--muted); font-size: .9rem; }

/* ---- misc ---- */

.band { background: var(--ground); color: var(--ink-on-dark); }
.band h2 { color: #fff; }
.band p { color: var(--dim-on-dark); }
.band .card { background: var(--ground-2); border-color: rgba(255,255,255,.09); box-shadow: none; }
.band .card h3 { color: #fff; }
.band .card p { color: var(--dim-on-dark); }

.stat-row { display: grid; gap: var(--s5); grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.stat { border-left: 3px solid var(--line); padding-left: var(--s4); }
.stat dt { font-size: .85rem; color: var(--muted); }
.stat dd { margin: var(--s1) 0 0; font-family: var(--mono); font-size: 1.05rem; color: var(--ink); font-weight: 600; }

.list-plain { list-style: none; padding: 0; }
.list-plain li { display: flex; gap: var(--s3); align-items: baseline; }
.list-plain .tick { color: var(--ok); font-weight: 700; }
.list-plain .cross { color: var(--muted); font-weight: 700; }

.crumbs { font-size: .9rem; color: var(--muted); padding-top: var(--s6); }
.crumbs a { color: var(--muted); }
.crumbs a:hover { color: var(--signal); }

.page-head { padding-block: var(--s8) var(--s4); }
/* A page head already introduces the section under it; the default section
   rhythm on top of that reads as a dropped paragraph. */
.page-head + section { padding-top: var(--s4); }
.page-head h1 { max-width: 22ch; }
.page-head p.lead { font-size: 1.13rem; max-width: var(--w-prose); margin-top: var(--s4); }

.stamp { color: var(--muted); font-size: .87rem; }

/* ---- footer ---- */

.site-foot { border-top: 1px solid var(--line); background: var(--card); margin-top: var(--s16); }
.foot-inner { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 2fr); gap: var(--s10); padding-block: var(--s10); }
.foot-inner p { font-size: .93rem; margin-bottom: var(--s2); }
.foot-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: var(--s6); }
.foot-cols h2 { font-size: .78rem; letter-spacing: .09em; text-transform: uppercase; color: var(--muted); margin-bottom: var(--s3); font-weight: 650; }
.foot-cols ul { list-style: none; padding: 0; margin: 0; }
.foot-cols li { margin-bottom: var(--s2); }
.foot-cols a { color: var(--ink-dim); text-decoration: none; font-size: .95rem; }
.foot-cols a:hover { color: var(--signal); }

@media (max-width: 760px) {
  body { font-size: 16px; }
  .foot-inner { grid-template-columns: minmax(0, 1fr); gap: var(--s8); }
  section { padding-block: var(--s10); }
  .hero { padding-block: var(--s8); }
}