/* CurbsideStack. Layout: narrow editorial header, then a filter bar and a scannable list of product rows with three fixed columns (Cost / Integration / ROI). */
:root {
  --bg: #f6f8f8;
  --surface: #ffffff;
  --ink: #13232f;
  --muted: #5a6b74;
  --line: #dbe3e5;
  --accent: #0f6b73;
  --accent-soft: #e0f0f0;
  --lvA: #1f7a4d; --lvA-bg: #dff2e7;
  --lvC: #8a6a00; --lvC-bg: #fbf1cc;
  --lvE: #a4531a; --lvE-bg: #fbe5d4;
  --lvF: #a8323a; --lvF-bg: #f8dfe1;
  --lvU: #5a6b74; --lvU-bg: #eaeef0;
  --display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --bg: #0f171c; --surface: #16222a; --ink: #e4ecee; --muted: #9aabb3; --line: #27363f;
  --accent: #5cc3c9; --accent-soft: #173a3e;
  --lvA: #7fd6a6; --lvA-bg: #173a2a; --lvC: #e8c75a; --lvC-bg: #3a3116;
  --lvE: #f0a26a; --lvE-bg: #3d2718; --lvF: #f08a92; --lvF-bg: #3f1d21;
  --lvU: #9aabb3; --lvU-bg: #22313a; color-scheme: dark } }
:root[data-theme="dark"] {
  --bg: #0f171c; --surface: #16222a; --ink: #e4ecee; --muted: #9aabb3; --line: #27363f;
  --accent: #5cc3c9; --accent-soft: #173a3e;
  --lvA: #7fd6a6; --lvA-bg: #173a2a; --lvC: #e8c75a; --lvC-bg: #3a3116;
  --lvE: #f0a26a; --lvE-bg: #3d2718; --lvF: #f08a92; --lvF-bg: #3f1d21;
  --lvU: #9aabb3; --lvU-bg: #22313a; color-scheme: dark }

* { box-sizing: border-box; }
body { background: var(--bg); color: var(--ink); font-family: var(--body); font-size: 16px; line-height: 1.5; }
.wrap { max-width: 1120px; margin: 0 auto; padding-inline: 20px; padding-block: 0 64px; }
a { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.topbar { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding-block: 18px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.brand { font-family: var(--display); font-weight: 700; font-size: 1.15rem; letter-spacing: -0.01em; }
.brand span { color: var(--accent); }
.demo-tag { font-family: var(--mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); border: 1px solid var(--line); padding: 3px 8px; border-radius: 4px; }

header.hero { padding-block: 40px 28px; display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 32px; align-items: end; }
.hero h1 { font-family: var(--display); font-size: clamp(2rem, 4.6vw, 3.1rem); line-height: 1.05; letter-spacing: -0.025em; margin: 0 0 14px; text-wrap: balance; }
.hero p { color: var(--muted); max-width: 58ch; margin: 0; font-size: 1.08rem; }
.ehr-pick { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 16px; }
.ehr-pick label { display: block; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.07em; color: var(--muted); font-weight: 700; margin-bottom: 6px; }
select, input[type="search"], input[type="text"], input[type="number"] { width: 100%; font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 9px 10px; }
.ehr-pick p { margin: 10px 0 0; font-size: 0.88rem; color: var(--muted); }

.stats { display: flex; gap: 28px; flex-wrap: wrap; padding-block: 6px 22px; }
.stat { display: flex; align-items: baseline; gap: 8px; }
.stat b { font-family: var(--display); font-size: 1.6rem; font-variant-numeric: tabular-nums; }
.stat span { color: var(--muted); font-size: 0.92rem; }

.filters { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 5; background: var(--bg); padding-block: 12px; border-bottom: 1px solid var(--line); display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; flex: 1 1 520px; }
.chip { font: inherit; font-size: 0.9rem; border: 1px solid var(--line); background: var(--surface); color: var(--ink); padding: 6px 12px; border-radius: 999px; cursor: pointer; }
.chip[aria-pressed="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.search { flex: 0 1 220px; min-width: 0; }
.stsel { flex: 0 1 210px; min-width: 0; }
.toggle { display: flex; align-items: center; gap: 6px; font-size: 0.9rem; color: var(--muted); }

.colhead { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.8fr) minmax(0, 1fr) minmax(0, 1fr); gap: 20px; padding: 14px 16px 6px; font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); font-weight: 700; }
.list { display: flex; flex-direction: column; gap: 10px; }
.row { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
.row-main { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.8fr) minmax(0, 1fr) minmax(0, 1fr); gap: 20px; padding: 16px; }
.row h3 { font-family: var(--display); font-size: 1.2rem; margin: 0; letter-spacing: -0.01em; }
.co { color: var(--muted); font-size: 0.88rem; }
.cat { display: inline-block; font-size: 0.78rem; font-weight: 600; color: var(--accent); background: var(--accent-soft); padding: 2px 8px; border-radius: 4px; }
.what { margin: 8px 0 0; font-size: 0.93rem; }
.meta { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; margin-top: 6px; }
.st { font-size: 0.74rem; font-weight: 700; padding: 2px 8px; border-radius: 999px; }
.stE { color: var(--lvA); background: var(--lvA-bg); }
.stW { color: var(--lvA); background: var(--lvA-bg); opacity: 0.85; }
.stF { color: var(--lvC); background: var(--lvC-bg); }
.stY { color: var(--lvE); background: var(--lvE-bg); }
.stU { color: var(--lvU); background: var(--lvU-bg); }
.own { font-size: 0.8rem; color: var(--muted); }
.lbl { display: none; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); font-weight: 700; margin-bottom: 4px; }
.price { font-family: var(--display); font-size: 1.3rem; font-variant-numeric: tabular-nums; }
.price.quote { font-family: var(--body); font-size: 1rem; font-weight: 600; color: var(--muted); }
.small { font-size: 0.84rem; color: var(--muted); margin-top: 2px; }
.lv { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 0.92rem; }
.lv i { font-style: normal; font-family: var(--mono); font-size: 0.85rem; min-width: 28px; height: 28px; padding-inline: 6px; display: inline-grid; place-items: center; border-radius: 6px; }
.lvA i { color: var(--lvA); background: var(--lvA-bg); }
.lvC i { color: var(--lvC); background: var(--lvC-bg); }
.lvE i { color: var(--lvE); background: var(--lvE-bg); }
.lvF i { color: var(--lvF); background: var(--lvF-bg); }
.lvU i { color: var(--lvU); background: var(--lvU-bg); }
.roi-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.tag { font-size: 0.76rem; font-weight: 700; padding: 2px 8px; border-radius: 4px; border: 1px solid var(--line); }
.ev { font-size: 0.84rem; margin-top: 6px; }
.ev.strong { color: var(--lvA); } .ev.weak { color: var(--muted); }
details { border-top: 1px solid var(--line); }
summary { cursor: pointer; padding: 10px 16px; font-size: 0.9rem; font-weight: 600; color: var(--accent); list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::before { content: "+ "; font-family: var(--mono); }
details[open] summary::before { content: "− "; }
.more { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; padding: 4px 16px 18px; font-size: 0.9rem; }
.more h4 { margin: 0 0 4px; font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.more p { margin: 0 0 12px; }
.empty { padding: 32px; text-align: center; color: var(--muted); border: 1px dashed var(--line); border-radius: 10px; }

section.band { margin-top: 48px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; }
section.band h2 { font-family: var(--display); font-size: 1.5rem; margin: 0 0 12px; letter-spacing: -0.015em; }
.levels { display: flex; flex-direction: column; gap: 10px; }
.levels div { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px; align-items: start; font-size: 0.93rem; }
.levels b { display: block; }
.levels span { color: var(--muted); }
.share { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 20px; }
.share p { color: var(--muted); margin: 0 0 14px; }
.form { display: grid; gap: 10px; }
.form label { font-size: 0.85rem; font-weight: 600; display: grid; gap: 4px; }
.btn { font: inherit; font-weight: 700; background: var(--accent); color: var(--surface); border: 0; border-radius: 6px; padding: 10px 16px; cursor: pointer; justify-self: start; }
.thanks { color: var(--lvA); font-weight: 600; }
footer { margin-top: 48px; padding-top: 18px; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.85rem; max-width: 80ch; }

@media (max-width: 1000px) { .more { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 860px) {
  header.hero, section.band { grid-template-columns: 1fr; }
  .colhead { display: none; }
  .row-main { grid-template-columns: 1fr 1fr; }
  .row-main > :first-child { grid-column: 1 / -1; }
  .lbl { display: block; }
  .more { grid-template-columns: 1fr; }
}
@media (max-width: 480px) { .row-main { grid-template-columns: 1fr; } .search { flex-basis: 100%; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

body { margin: 0; }
.brand { text-decoration: none; color: var(--ink); }
.nav { display: flex; gap: 18px; flex-wrap: wrap; align-items: center; font-size: 0.95rem; }
.nav a { color: var(--muted); text-decoration: none; font-weight: 600; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }
.kicker { font-family: var(--mono); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.09em; color: var(--accent); margin: 0 0 10px; }
.cta-links { display: grid; gap: 10px; margin-top: 4px; }
.cta-links a { display: block; padding: 12px 14px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); text-decoration: none; color: var(--ink); font-weight: 600; }
.cta-links a span { display: block; font-weight: 400; color: var(--muted); font-size: 0.88rem; }
.fix { font-size: 0.84rem; }
.page { max-width: 720px; padding-block: 40px 8px; }
.page h1 { font-family: var(--display); font-size: clamp(1.9rem, 4vw, 2.6rem); line-height: 1.08; letter-spacing: -0.02em; margin: 0 0 16px; text-wrap: balance; }
.page h2 { font-family: var(--display); font-size: 1.3rem; letter-spacing: -0.01em; margin: 32px 0 8px; }
.page p, .page li { font-size: 1.04rem; }
.page .lede { font-size: 1.15rem; color: var(--muted); }
.page ul { padding-left: 1.2em; }
.page li { margin-bottom: 6px; }
.callout { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: 8px; padding: 16px 18px; margin: 20px 0; }
.btn-link { display: inline-block; font-weight: 700; background: var(--accent); color: var(--surface); border-radius: 6px; padding: 10px 16px; text-decoration: none; margin-top: 6px; }
.site-foot { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; max-width: none; }
.site-foot nav { display: flex; gap: 14px; flex-wrap: wrap; }
.site-foot p { margin: 0 0 8px; max-width: 80ch; }