/* ==========================================================================
   Futurescope Analytics — marketing site
   Palette harmonized with the platform interface (lmi-platform/public/css/app.css)
   ========================================================================== */

:root {
  --ink:        #0c1119;
  --ink-2:      #131b27;

  --bg:         #ffffff;
  --bg-2:       #f6f8fb;
  --bg-3:       #eef2f8;
  --surface:    #ffffff;

  --border:     #dfe4ec;
  --border-2:   #c6cddb;

  --text:       #131822;
  --text-2:     #515b6d;
  --text-3:     #79839a;

  --accent:     #1f5fa8;
  --accent-hi:  #2b7bd4;
  --accent-soft:#e9f1fb;
  --teal:       #0d7f6e;
  --teal-soft:  #e3f4f0;
  --amber:      #a8620d;
  --amber-soft: #fdf1e1;
  --plum:       #6d4a97;

  --c1: #1f5fa8; --c2: #0d7f6e; --c3: #a8620d; --c4: #6d4a97;
  --c5: #b3352b; --c6: #2b7a9e;

  --radius:     12px;
  --radius-sm:  8px;
  --radius-lg:  18px;

  --shadow-sm:  0 1px 2px rgba(16, 24, 40, .05);
  --shadow:     0 1px 3px rgba(16, 24, 40, .06), 0 8px 24px -6px rgba(16, 24, 40, .10);
  --shadow-lg:  0 2px 6px rgba(16, 24, 40, .06), 0 24px 60px -18px rgba(16, 24, 40, .22);

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

  --wrap: 1160px;
  --gap: clamp(1.25rem, 3vw, 2rem);
  --section-y: clamp(3.5rem, 8vw, 6.5rem);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg:         #0c1119;
    --bg-2:       #111823;
    --bg-3:       #18202d;
    --surface:    #131b27;

    --border:     #26303f;
    --border-2:   #384458;

    --text:       #e9edf4;
    --text-2:     #a7b1c2;
    --text-3:     #7d8799;

    --accent:     #6aa9f0;
    --accent-hi:  #8dc0f7;
    --accent-soft:#16273c;
    --teal:       #4fc4ad;
    --teal-soft:  #122b28;
    --amber:      #e0a45c;
    --amber-soft: #2b2116;
    --plum:       #b494e0;

    --c1: #6aa9f0; --c2: #4fc4ad; --c3: #e0a45c; --c4: #b494e0;
    --c5: #ef8078; --c6: #6fc3e0;

    --shadow-sm:  0 1px 2px rgba(0, 0, 0, .4);
    --shadow:     0 1px 3px rgba(0, 0, 0, .4), 0 8px 24px -6px rgba(0, 0, 0, .5);
    --shadow-lg:  0 2px 6px rgba(0, 0, 0, .4), 0 24px 60px -18px rgba(0, 0, 0, .65);
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img, svg, video { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 {
  margin: 0 0 .5em;
  line-height: 1.15;
  letter-spacing: -.021em;
  font-weight: 680;
  color: var(--text);
  text-wrap: balance;
}
h1 { font-size: clamp(2.15rem, 5.2vw, 3.5rem); letter-spacing: -.032em; font-weight: 700; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.35rem); letter-spacing: -.026em; }
h3 { font-size: clamp(1.12rem, 1.9vw, 1.32rem); }
h4 { font-size: 1.02rem; }
p  { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--accent); text-decoration: none; text-underline-offset: 3px; }
a:hover { text-decoration: underline; }

:focus-visible {
  outline: 2px solid var(--accent-hi);
  outline-offset: 3px;
  border-radius: 4px;
}

hr { border: 0; border-top: 1px solid var(--border); margin: 2.5rem 0; }

code, kbd { font-family: var(--mono); font-size: .88em; }
code {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: .1em .38em;
}

.lede { font-size: clamp(1.06rem, 1.9vw, 1.24rem); color: var(--text-2); line-height: 1.58; text-wrap: pretty; }
.muted { color: var(--text-2); }
.small { font-size: .9rem; }
.tiny  { font-size: .82rem; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--accent); color: #fff;
  padding: .7rem 1.1rem; border-radius: 0 0 var(--radius-sm) 0;
  z-index: 200; font-weight: 600;
}
.skip-link:focus { left: 0; }

/* ------------------------------------------------------------- structure */

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gap); }
.wrap-narrow { max-width: 780px; }
.wrap-mid { max-width: 960px; }

section { position: relative; }
.section { padding-block: var(--section-y); }
.section-sm { padding-block: clamp(2.5rem, 5vw, 4rem); }
.tinted { background: var(--bg-2); border-block: 1px solid var(--border); }
.inked {
  background:
    radial-gradient(900px 420px at 12% -10%, rgba(43,123,212,.20), transparent 62%),
    radial-gradient(760px 460px at 92% 8%, rgba(13,127,110,.16), transparent 60%),
    var(--ink);
  color: #e7ecf4;
}
.inked h1, .inked h2, .inked h3, .inked h4 { color: #fff; }
.inked .lede, .inked .muted { color: #a9b6ca; }
.inked a { color: #9fc6f5; }
.inked hr { border-color: rgba(255,255,255,.14); }

.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .78rem; font-weight: 650; letter-spacing: .085em;
  text-transform: uppercase; color: var(--accent);
  margin: 0 0 .95rem;
}
.eyebrow::before {
  content: ""; width: 22px; height: 2px; border-radius: 2px;
  background: currentColor; opacity: .55; flex: none;
}
.inked .eyebrow { color: #7fb6f4; }

.section-head { max-width: 720px; margin-bottom: clamp(2rem, 4vw, 3rem); }
.section-head.center { margin-inline: auto; }

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

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.5) blur(12px);
  -webkit-backdrop-filter: saturate(1.5) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s, box-shadow .2s;
}
.site-header.is-stuck { border-bottom-color: var(--border); box-shadow: var(--shadow-sm); }

.header-inner { display: flex; align-items: center; gap: 1.25rem; min-height: 68px; }

.brand { display: inline-flex; align-items: center; gap: .6rem; color: var(--text); font-weight: 680; letter-spacing: -.02em; flex: none; }
.brand:hover { text-decoration: none; }
.brand svg { flex: none; }
.brand-name { font-size: 1.06rem; line-height: 1.1; }
.brand-name b { font-weight: 700; }
.brand-name span { display: block; font-size: .7rem; font-weight: 500; letter-spacing: .04em; text-transform: uppercase; color: var(--text-3); margin-top: .12rem; }

.nav { display: flex; align-items: center; gap: .15rem; margin-left: auto; }
.nav-link {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: .5rem .68rem; border-radius: var(--radius-sm);
  font-size: .945rem; font-weight: 520; color: var(--text-2);
  background: none; border: 0; cursor: pointer; font-family: inherit;
  white-space: nowrap;
}
.nav-link:hover { color: var(--text); background: var(--bg-3); text-decoration: none; }
.nav-link[aria-current="page"], .nav-link.is-active { color: var(--accent); font-weight: 600; }
.nav-link .chev { width: 12px; height: 12px; opacity: .6; transition: transform .18s; }
.nav-item[data-open="true"] .chev { transform: rotate(180deg); }

.nav-item { position: relative; }
.nav-panel {
  position: absolute; top: calc(100% + 8px); left: -12px;
  min-width: 340px; padding: .5rem;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-lg);
  display: none;
}
.nav-item[data-open="true"] .nav-panel { display: block; }
.nav-panel a {
  display: block; padding: .6rem .7rem; border-radius: var(--radius-sm);
  color: var(--text); font-size: .93rem; font-weight: 580;
}
.nav-panel a:hover { background: var(--bg-3); text-decoration: none; }
.nav-panel a small { display: block; font-weight: 440; color: var(--text-2); font-size: .84rem; margin-top: .1rem; line-height: 1.4; }

.header-cta { display: flex; align-items: center; gap: .5rem; flex: none; }

.nav-toggle {
  display: none; align-items: center; justify-content: center;
  width: 42px; height: 42px; margin-left: auto;
  background: none; border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text); cursor: pointer;
}

@media (max-width: 1060px) {
  .nav, .header-cta { display: none; }
  .nav-toggle { display: inline-flex; }

  /* backdrop-filter makes .site-header a containing block for fixed
     descendants, which would anchor the open menu to the 68px header rather
     than the viewport. Drop it (and go opaque) while the menu is open. */
  .site-header[data-menu="open"] {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--bg);
  }

  .site-header[data-menu="open"] .nav {
    display: block; position: fixed; inset: 68px 0 0; margin: 0;
    background: var(--bg); border-top: 1px solid var(--border);
    padding: 1rem var(--gap) 6rem; overflow-y: auto;
  }
  .site-header[data-menu="open"] .header-cta {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0;
    background: var(--bg); border-top: 1px solid var(--border);
    padding: .9rem var(--gap); gap: .6rem; z-index: 101;
  }
  .site-header[data-menu="open"] .header-cta .btn { flex: 1; justify-content: center; }
  .nav-item { display: block; }
  .nav-link { width: 100%; justify-content: space-between; padding: .8rem .2rem; font-size: 1.05rem; }
  .nav-panel {
    position: static; min-width: 0; box-shadow: none; border: 0;
    border-left: 2px solid var(--border); border-radius: 0;
    margin: 0 0 .5rem .3rem; padding: 0 0 0 .6rem; background: none;
  }
  body.menu-open { overflow: hidden; }
}

/* --------------------------------------------------------------- buttons */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .72rem 1.15rem; border-radius: var(--radius-sm);
  font-size: .95rem; font-weight: 600; font-family: inherit;
  border: 1px solid transparent; cursor: pointer;
  transition: background .16s, border-color .16s, color .16s, transform .16s, box-shadow .16s;
  white-space: nowrap; line-height: 1.2;
}
.btn:hover { text-decoration: none; }
.btn svg { flex: none; }

.btn-primary { background: var(--accent); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--accent-hi); transform: translateY(-1px); box-shadow: var(--shadow); }
@media (prefers-color-scheme: dark) { .btn-primary { color: #07101c; } }

.btn-ghost { background: var(--surface); color: var(--text); border-color: var(--border-2); }
.btn-ghost:hover { background: var(--bg-3); border-color: var(--text-3); }

.btn-quiet { background: none; color: var(--text-2); padding-inline: .55rem; }
.btn-quiet:hover { color: var(--text); background: var(--bg-3); }

.inked .btn-ghost { background: rgba(255,255,255,.05); color: #fff; border-color: rgba(255,255,255,.28); }
.inked .btn-ghost:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.45); }
.inked .btn-primary { background: #fff; color: var(--ink); }
.inked .btn-primary:hover { background: #dce8f8; }

.btn-lg { padding: .88rem 1.5rem; font-size: 1rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: .7rem; align-items: center; }

.arrow-link { display: inline-flex; align-items: center; gap: .38rem; font-weight: 600; font-size: .93rem; }
.arrow-link svg { transition: transform .16s; }
.arrow-link:hover { text-decoration: none; }
.arrow-link:hover svg { transform: translateX(3px); }

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

.hero { padding-block: clamp(3rem, 7vw, 5.5rem) clamp(3rem, 7vw, 5rem); overflow: hidden; }
.hero-grid {
  display: grid; gap: clamp(2.5rem, 5vw, 4rem);
  grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  align-items: center;
}
@media (max-width: 980px) { .hero-grid { grid-template-columns: 1fr; } }

.hero h1 { margin-bottom: .5em; }
.hero .lede { max-width: 36em; }
.hero .btn-row { margin-top: 1.9rem; }

.hero-note { margin-top: 1.7rem; font-size: .875rem; color: #93a2b8; display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; }
.hero-note span { display: inline-flex; align-items: center; gap: .42rem; }
.hero-note svg { color: #4fc4ad; flex: none; }

/* --------------------------------------------------------------- sources */

.source-strip { padding-block: 1.7rem 0; border-top: 1px solid rgba(255,255,255,.10); margin-top: clamp(2.5rem, 5vw, 3.6rem); }
.source-strip .label { font-size: .76rem; letter-spacing: .1em; text-transform: uppercase; color: #7c8ba3; margin-bottom: .9rem; }
.source-list { display: flex; flex-wrap: wrap; gap: .5rem .55rem; list-style: none; margin: 0; padding: 0; }
.source-list li {
  font-size: .8rem; font-weight: 600; letter-spacing: .015em;
  color: #b9c6da; padding: .34rem .68rem;
  border: 1px solid rgba(255,255,255,.16); border-radius: 100px;
  background: rgba(255,255,255,.04);
}

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

.grid { display: grid; gap: 1.15rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 278px), 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 215px), 1fr)); }

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  display: flex; flex-direction: column;
}
.card h3 { margin-bottom: .4rem; }
.card p { font-size: .945rem; color: var(--text-2); }
.card-link { transition: border-color .16s, box-shadow .16s, transform .16s; color: inherit; }
a.card-link:hover { text-decoration: none; border-color: var(--border-2); box-shadow: var(--shadow); transform: translateY(-2px); }
.card .arrow-link { margin-top: auto; padding-top: 1rem; }
.inked .card { background: rgba(255,255,255,.045); border-color: rgba(255,255,255,.12); box-shadow: none; }
.inked .card p { color: #a9b6ca; }

.icon-badge {
  width: 40px; height: 40px; border-radius: 10px;
  display: grid; place-items: center; margin-bottom: 1rem;
  background: var(--accent-soft); color: var(--accent); flex: none;
}
.icon-badge.teal  { background: var(--teal-soft);  color: var(--teal); }
.icon-badge.amber { background: var(--amber-soft); color: var(--amber); }
.inked .icon-badge { background: rgba(122,175,240,.16); color: #9fc6f5; }

/* --------------------------------------------------------------- modules */

.module-list { display: grid; gap: 0; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; background: var(--surface); }
.module {
  display: grid; grid-template-columns: 1.6rem minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 1.1rem; align-items: baseline;
  padding: 1.15rem 1.35rem;
  border-top: 1px solid var(--border);
}
.module:first-child { border-top: 0; }
.module.module-2col { grid-template-columns: 1.6rem minmax(0, 1fr); }
.module:nth-child(odd) { background: color-mix(in srgb, var(--bg-2) 55%, transparent); }
.module .n { font-variant-numeric: tabular-nums; font-size: .82rem; color: var(--text-3); font-family: var(--mono); }
.module h3 { font-size: 1.02rem; margin: 0 0 .15rem; }
.module .q { font-size: .93rem; color: var(--text-2); margin: 0; }
.module .src { font-size: .8rem; color: var(--text-3); font-family: var(--mono); line-height: 1.5; }
@media (max-width: 800px) {
  .module { grid-template-columns: 1.6rem 1fr; }
  .module .src { grid-column: 2; }
}

/* ---------------------------------------------------------------- stats */

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 175px), 1fr)); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.stat { background: var(--surface); padding: 1.4rem 1.35rem; }
.stat .v { font-size: clamp(1.7rem, 3.4vw, 2.1rem); font-weight: 700; letter-spacing: -.03em; line-height: 1.05; color: var(--text); font-variant-numeric: tabular-nums; }
.stat .k { font-size: .875rem; color: var(--text-2); margin-top: .35rem; }
.inked .stats { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.12); }
.inked .stat { background: rgba(255,255,255,.03); }
.inked .stat .v { color: #fff; }
.inked .stat .k { color: #a9b6ca; }

/* ---------------------------------------------------------------- prose */

.prose { max-width: 72ch; }
.prose h2 { margin-top: 2.6rem; }
.prose h3 { margin-top: 2rem; }
.prose > :first-child { margin-top: 0; }
.prose ul, .prose ol { padding-left: 1.3rem; margin: 0 0 1.2em; }
.prose li { margin-bottom: .5em; }
.prose li::marker { color: var(--text-3); }
.prose blockquote {
  margin: 1.8rem 0; padding: .1rem 0 .1rem 1.3rem;
  border-left: 3px solid var(--accent); color: var(--text-2);
  font-size: 1.06rem;
}

.note {
  border: 1px solid var(--border); border-left: 3px solid var(--amber);
  background: var(--bg-2); border-radius: var(--radius-sm);
  padding: 1.05rem 1.2rem; font-size: .94rem; color: var(--text-2);
  margin: 1.6rem 0;
}
.note strong { color: var(--text); }
.note.teal { border-left-color: var(--teal); }
.note.blue { border-left-color: var(--accent); }
.note > :last-child { margin-bottom: 0; }

/* ---------------------------------------------------------------- table */

.table-scroll { overflow-x: auto; margin: 1.6rem 0; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface); }
table { border-collapse: collapse; width: 100%; font-size: .91rem; }
th, td { text-align: left; padding: .72rem .95rem; border-top: 1px solid var(--border); vertical-align: top; }
thead th { border-top: 0; background: var(--bg-2); font-weight: 620; font-size: .82rem; letter-spacing: .03em; text-transform: uppercase; color: var(--text-2); white-space: nowrap; }
tbody tr:hover { background: color-mix(in srgb, var(--accent-soft) 45%, transparent); }
td.num { text-align: right; font-variant-numeric: tabular-nums; font-family: var(--mono); font-size: .86rem; }

.tag {
  display: inline-block; font-size: .74rem; font-weight: 650; letter-spacing: .03em;
  padding: .16rem .5rem; border-radius: 100px; white-space: nowrap;
  background: var(--bg-3); color: var(--text-2); border: 1px solid var(--border);
}
.tag.ok   { background: var(--teal-soft);  color: var(--teal);  border-color: transparent; }
.tag.key  { background: var(--amber-soft); color: var(--amber); border-color: transparent; }
.tag.blue { background: var(--accent-soft); color: var(--accent); border-color: transparent; }

/* ------------------------------------------------------------- accordion */

.faq { border-top: 1px solid var(--border); }
.faq details { border-bottom: 1px solid var(--border); }
.faq summary {
  list-style: none; cursor: pointer; padding: 1.15rem 2.4rem 1.15rem 0;
  font-weight: 620; font-size: 1.02rem; position: relative;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: .5rem; top: 1.5rem;
  width: 10px; height: 10px; border-right: 2px solid var(--text-3); border-bottom: 2px solid var(--text-3);
  transform: rotate(45deg); transition: transform .18s;
}
.faq details[open] summary::after { transform: rotate(-135deg); top: 1.75rem; }
.faq summary:hover { color: var(--accent); }
.faq .answer { padding: 0 2.4rem 1.4rem 0; color: var(--text-2); font-size: .97rem; }
.faq .answer > :last-child { margin-bottom: 0; }

/* ---------------------------------------------------------------- steps */

.steps { list-style: none; margin: 0; padding: 0; counter-reset: s; display: grid; gap: 1.7rem; }
.steps li { counter-increment: s; padding-left: 3.4rem; position: relative; }
.steps li::before {
  content: counter(s); position: absolute; left: 0; top: -.15rem;
  width: 2.3rem; height: 2.3rem; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent);
  font-weight: 700; font-size: .92rem; font-variant-numeric: tabular-nums;
}
.steps h3 { font-size: 1.05rem; margin-bottom: .3rem; }
.steps p { color: var(--text-2); font-size: .95rem; }

/* --------------------------------------------------------------- pricing */

.tiers { display: grid; gap: 1.15rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr)); align-items: start; }
.tier { position: relative; }
.tier.featured { border-color: var(--accent); box-shadow: var(--shadow); }
.tier .ribbon {
  position: absolute; top: -11px; left: 1.5rem;
  background: var(--accent); color: #fff;
  font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  padding: .22rem .6rem; border-radius: 100px;
}
@media (prefers-color-scheme: dark) { .tier .ribbon { color: #07101c; } }
.tier .who { font-size: .89rem; color: var(--text-2); min-height: 3.4em; }
.tier .price { font-size: 1.4rem; font-weight: 700; letter-spacing: -.025em; margin: 1.1rem 0 .1rem; }
.tier .price small { display: block; font-size: .84rem; font-weight: 450; color: var(--text-2); letter-spacing: 0; margin-top: .3rem; line-height: 1.5; }
.tier ul { list-style: none; margin: 1.3rem 0 0; padding: 0; display: grid; gap: .6rem; font-size: .93rem; }
.tier li { display: grid; grid-template-columns: 1.1rem 1fr; gap: .6rem; align-items: start; color: var(--text-2); }
.tier li svg { color: var(--teal); margin-top: .32rem; }
.tier .btn { margin-top: 1.5rem; width: 100%; }

/* ---------------------------------------------------------------- quote */

.quote {
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  background: var(--surface); padding: clamp(1.6rem, 3.5vw, 2.6rem);
  box-shadow: var(--shadow-sm);
}
.quote blockquote { margin: 0; border: 0; padding: 0; font-size: clamp(1.1rem, 2.2vw, 1.35rem); line-height: 1.5; color: var(--text); letter-spacing: -.015em; }
.quote figcaption { margin-top: 1.2rem; font-size: .9rem; color: var(--text-2); }

/* ------------------------------------------------------------- case study */

.cs-grid { display: grid; gap: 1.15rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); margin: 2rem 0; }
.cs-block { border-radius: var(--radius); padding: 1.35rem; border: 1px solid var(--border); background: var(--bg-2); }
.cs-block .k { font-size: .76rem; letter-spacing: .09em; text-transform: uppercase; font-weight: 700; margin-bottom: .55rem; }
.cs-block.challenge .k { color: var(--amber); }
.cs-block.approach  .k { color: var(--accent); }
.cs-block.outcome   .k { color: var(--teal); }
.cs-block p { font-size: .94rem; color: var(--text-2); margin: 0; }

/* ------------------------------------------------------------------ form */

.form-grid { display: grid; gap: 1.05rem; }
.field-row { display: grid; gap: 1.05rem; grid-template-columns: 1fr 1fr; }
@media (max-width: 620px) { .field-row { grid-template-columns: 1fr; } }
.field label { display: block; font-size: .875rem; font-weight: 600; margin-bottom: .38rem; color: var(--text); }
.field label .req { color: var(--c5); }
.field input, .field select, .field textarea {
  width: 100%; padding: .68rem .8rem; font: inherit; font-size: .95rem;
  color: var(--text); background: var(--surface);
  border: 1px solid var(--border-2); border-radius: var(--radius-sm);
  transition: border-color .15s, box-shadow .15s;
}
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 0; border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent);
}
.field .hint { font-size: .82rem; color: var(--text-3); margin-top: .32rem; }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; }

/* ------------------------------------------------------------------- cta */

.cta-band { border-radius: var(--radius-lg); padding: clamp(2rem, 5vw, 3.4rem); }
.cta-band h2 { margin-bottom: .4em; }

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

.site-footer { background: var(--bg-2); border-top: 1px solid var(--border); padding-block: clamp(2.8rem, 5vw, 4rem) 2rem; }
.footer-grid { display: grid; gap: 2rem; grid-template-columns: minmax(220px, 1.3fr) repeat(4, minmax(0, 1fr)); }
@media (max-width: 940px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } .footer-brand { grid-column: 1 / -1; } }
.footer-brand p { font-size: .9rem; color: var(--text-2); margin-top: .9rem; max-width: 34ch; }
.footer-col h2 { font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--text-3); margin-bottom: .85rem; }
.footer-col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .55rem; }
.footer-col a { color: var(--text-2); font-size: .91rem; }
.footer-col a:hover { color: var(--accent); }
.footer-base {
  margin-top: 2.8rem; padding-top: 1.6rem; border-top: 1px solid var(--border);
  display: flex; flex-wrap: wrap; gap: .6rem 1.5rem; align-items: center;
  font-size: .84rem; color: var(--text-3);
}
.footer-base nav { display: flex; flex-wrap: wrap; gap: .6rem 1.2rem; margin-left: auto; }
.footer-base a { color: var(--text-3); }
.attribution { margin-top: 1.4rem; font-size: .8rem; color: var(--text-3); line-height: 1.6; max-width: 92ch; }

/* ------------------------------------------------------------ breadcrumb */

.crumbs { font-size: .85rem; color: var(--text-3); padding-top: 1.6rem; display: flex; flex-wrap: wrap; gap: .4rem; }
.crumbs a { color: var(--text-2); }
.crumbs span[aria-hidden] { opacity: .55; }

/* ------------------------------------------------------------------- viz */

.viz-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.inked .viz-card { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.14); backdrop-filter: blur(8px); }
.viz-bar {
  display: flex; align-items: center; gap: .45rem;
  padding: .7rem .95rem; border-bottom: 1px solid var(--border);
  background: var(--bg-2); font-size: .8rem; color: var(--text-2);
}
.inked .viz-bar { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); color: #a9b6ca; }
.viz-bar .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--border-2); }
.viz-bar .grow { margin-left: auto; font-family: var(--mono); font-size: .74rem; }
.viz-body { padding: 1.15rem 1.25rem 1.35rem; }

.legend { display: flex; flex-wrap: wrap; gap: .35rem 1rem; font-size: .78rem; color: var(--text-2); margin-top: .85rem; }
.legend i { width: 9px; height: 9px; border-radius: 2px; display: inline-block; margin-right: .35rem; }
.inked .legend { color: #a9b6ca; }

/* ------------------------------------------------------------- utilities */

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0;
}

.stack { display: grid; gap: 1.15rem; }
.stack-sm { display: grid; gap: .6rem; }
.mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; } .mt-3 { margin-top: 3rem; }
.mb-0 { margin-bottom: 0; }

@media print {
  .site-header, .site-footer, .cta-band, .nav-toggle { display: none !important; }
  body { font-size: 11pt; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: .8em; color: #555; }
}