/* Care·Tech — company site (Care Tech Solutions LLC).
   Hearth palette. Deliberately distinct from the CareView product brand. */

:root {
  --bone:  #EFE9DC;   /* page ground */
  --paper: #FAF5E7;   /* raised surfaces, lightest */
  --ink:   #1F2A26;   /* primary text, dark sections */
  --ink-2: #2C3A34;   /* raised dark surface */
  --clay:  #9E5231;   /* accent — CTA, middot, emphasis (AA on bone) */
  --clay-2:#C87A56;   /* accent on dark */
  --clay-3:#7F4126;   /* accent hover */
  --sage:  #4F6B52;   /* secondary accent, secondary text on light */
  --linen: #E5DCC6;   /* dividers, hairlines, chips */
  --muted: #5C6B63;   /* muted body text */

  --serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --sans:  'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  --r-sm: 8px;
  --r-lg: 20px;
  --container: 1120px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bone);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: var(--serif); font-weight: 500; color: var(--ink); margin: 0 0 .5em; }
h1 { font-size: clamp(2.5rem, 5.5vw, 4rem); line-height: 1.06; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.7rem); line-height: 1.12; letter-spacing: -0.015em; }
h3 { font-size: 1.2rem; line-height: 1.3; }
p { margin: 0 0 1rem; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; height: auto; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 28px; }

.eyebrow {
  font-size: .72rem; letter-spacing: .22em; text-transform: uppercase;
  font-weight: 600; color: var(--clay); display: inline-block; margin-bottom: 1rem;
}
.em { color: var(--clay); font-style: italic; font-weight: 500; }
.lead { font-size: 1.12rem; color: var(--muted); max-width: 38em; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; background: var(--ink); color: var(--paper); padding: 8px 14px; border-radius: var(--r-sm); z-index: 10; }

/* Wordmark — Care·Tech with an italic clay middot. Never a hyphen. */
.wordmark { font-family: var(--serif); font-weight: 600; font-size: 1.3rem; letter-spacing: -0.01em; }
.wordmark .mid { color: var(--clay); font-style: italic; padding: 0 .04em; }

/* Company mark — two overlapping rounded squares, clay over ink,
   intersection knocked out in bone. */
.stack { width: 34px; height: 34px; flex: none; }

/* Nav */
.nav { position: sticky; top: 0; z-index: 5; background: rgba(239, 233, 220, .92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--linen); }
.nav-inner { max-width: var(--container); margin: 0 auto; padding: 14px 28px; display: flex; align-items: center; gap: 28px; }
.brand { display: flex; align-items: center; gap: 11px; }
.nav-links { display: flex; gap: 26px; margin-left: auto; font-size: .95rem; font-weight: 500; }
.nav-links a { padding-bottom: 2px; border-bottom: 2px solid transparent; transition: border-color .15s; }
.nav-links a:hover { border-color: var(--clay); }
@media (max-width: 820px) { .nav-links { display: none; } }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: .95rem; border-radius: var(--r-sm);
  padding: 13px 24px; border: 1px solid transparent;
  transition: all .2s cubic-bezier(.2,.6,.2,1);
}
.btn-primary { background: var(--clay); color: #fff; }
.btn-primary:hover { background: var(--clay-3); }
.btn-ghost { border-color: var(--ink); color: var(--ink); }
.btn-ghost:hover { background: rgba(31,42,38,.06); }
.btn-light { background: var(--paper); color: var(--ink); }
.btn-light:hover { background: #fff; }

/* Sections */
section { padding: 88px 0; }
.hero { padding: 104px 0 88px; }
.hero .lead { font-size: 1.2rem; max-width: 34em; }
.hero-grid {
  display: grid; grid-template-columns: 1.15fr .85fr;
  gap: 56px; align-items: center;
}
.hero-figure { margin: 0; }
.hero-figure img {
  width: 100%; height: 480px; object-fit: cover; object-position: 50% 42%;
  border-radius: var(--r-lg); border: 1px solid var(--linen);
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-figure img { height: 300px; }
}
.hero-ctas { display: flex; gap: 14px; margin-top: 2.2rem; flex-wrap: wrap; }
.section-head { max-width: 42em; margin-bottom: 3rem; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
@media (max-width: 900px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--paper); border: 1px solid var(--linen);
  border-radius: var(--r-lg); padding: 30px 28px;
}
.card p { color: var(--muted); font-size: .98rem; margin: 0; }
.card h3 { margin-bottom: .5rem; }

.dark { background: var(--ink); color: var(--paper); }
.dark h2, .dark h3 { color: var(--paper); }
.dark p, .dark .lead { color: rgba(250, 245, 231, .78); }
.dark .eyebrow { color: var(--clay-2); }
.dark .card { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); }
.dark .card p { color: rgba(250, 245, 231, .72); }

/* Product callout */
.product {
  background: var(--paper); border: 1px solid var(--linen);
  border-radius: var(--r-lg); padding: 40px; display: flex;
  gap: 32px; align-items: center; flex-wrap: wrap;
}
.product-body { flex: 1 1 320px; }
.product .tag {
  display: inline-block; font-size: .72rem; letter-spacing: .16em;
  text-transform: uppercase; font-weight: 600; color: var(--sage);
  border: 1px solid var(--linen); border-radius: 999px; padding: 4px 12px; margin-bottom: 1rem;
}

/* MLTV product-line lockup on the Care·Tech products section */
.mltv-lockup { display: flex; align-items: center; gap: 14px; margin-bottom: 1.1rem; }
.mltv-name {
  display: block; font-family: var(--serif); font-weight: 700;
  font-size: 1.9rem; letter-spacing: .01em; color: #120D51; line-height: 1;
}
.mltv-pb { display: block; font-size: .8rem; font-style: italic; color: var(--muted); margin-top: 3px; }
.mltv-pb b { font-style: normal; font-weight: 600; color: var(--ink); }
.line-split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 28px;
  margin-top: 1.8rem; padding-top: 1.6rem; border-top: 1px solid var(--linen);
}
@media (max-width: 520px) { .line-split { grid-template-columns: 1fr; gap: 22px; } }
.line-split h4 { font-family: var(--serif); font-size: 1.2rem; font-weight: 600; margin: 0 0 .3rem; }
.line-split p { color: var(--muted); font-size: .95rem; margin: 0; }

.checklist { list-style: none; padding: 0; margin: 1.5rem 0 0; }
.checklist li { display: flex; gap: 12px; align-items: flex-start; padding: 7px 0; }
.checklist .check { flex: none; width: 16px; height: 16px; margin-top: 5px; color: var(--clay); }
.dark .checklist .check { color: var(--clay-2); }

.cta-band { text-align: center; }
.cta-band .lead { margin: 0 auto 2rem; }

footer { background: var(--ink); color: var(--paper); padding: 56px 0 40px; }
.footer-inner { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: center; }
footer p { color: rgba(250,245,231,.6); font-size: .85rem; margin: 0; }
footer nav { display: flex; gap: 20px; font-size: .9rem; }
footer nav a:hover { color: var(--clay-2); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---- Audience fork ---------------------------------------------------- */
.fork { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 1.9rem; }
@media (max-width: 720px) { .fork { grid-template-columns: 1fr; } }
.fork a {
  display: flex; flex-direction: column; background: var(--paper);
  border: 1px solid var(--linen); border-top: 3px solid var(--clay);
  border-radius: var(--r-lg); padding: 30px 28px 28px;
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.fork a:hover {
  border-color: var(--clay); box-shadow: 0 10px 28px rgba(31, 42, 38, .08);
  transform: translateY(-2px);
}
.fork h3 { font-size: 1.32rem; margin-bottom: .45rem; }
.fork p { color: var(--muted); font-size: .96rem; margin: 0 0 1.5rem; flex: 1; }
.fork .go {
  align-self: flex-start; display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 20px; border-radius: 999px;
  border: 1px solid var(--clay); color: var(--clay);
  font-size: .92rem; font-weight: 600; line-height: 1;
  transition: background .18s ease, color .18s ease;
}
.fork a:hover .go { background: var(--clay); color: var(--paper); }

/* ---- FAQ -------------------------------------------------------------- */
.faq { max-width: 46em; margin-top: 1.6rem; border-top: 1px solid var(--linen); }
.faq details { border-bottom: 1px solid var(--linen); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 34px 20px 0; position: relative;
  font-family: var(--serif); font-size: 1.12rem; line-height: 1.35; color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 6px; top: 27px;
  width: 9px; height: 9px; border-right: 2px solid var(--clay); border-bottom: 2px solid var(--clay);
  transform: rotate(45deg); transition: transform .18s ease;
}
.faq details[open] summary::after { transform: rotate(-135deg); top: 31px; }
.faq summary:focus-visible { outline: 2px solid var(--clay); outline-offset: 3px; border-radius: 4px; }
.faq .answer { color: var(--muted); font-size: .98rem; padding: 0 34px 22px 0; }
.faq .answer p:last-child { margin-bottom: 0; }

/* ---- Roadmap ---------------------------------------------------------- */
.roadmap { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 1.6rem; }
@media (max-width: 820px) { .roadmap { grid-template-columns: 1fr; } }
.roadmap .item {
  background: var(--paper); border: 1px solid var(--linen);
  border-left: 3px solid var(--clay); border-radius: var(--r-sm);
  padding: 20px 22px;
}
.roadmap .when {
  display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .09em;
  text-transform: uppercase; color: var(--clay); margin-bottom: .5rem;
}
.roadmap h3 { font-size: 1.05rem; margin-bottom: .35rem; }
.roadmap p { color: var(--muted); font-size: .92rem; margin: 0; }

/* ---- Misc ------------------------------------------------------------- */
.note { font-size: .85rem; color: var(--muted); margin-top: 1.6rem; max-width: 52em; }
.prose { max-width: 42em; }
.prose p { color: var(--muted); }
.principle-list { list-style: none; padding: 0; margin: 1.4rem 0 0; }
.principle-list li { padding: 16px 0; border-top: 1px solid var(--linen); }
.principle-list b { font-family: var(--serif); font-weight: 600; font-size: 1.08rem; display: block; margin-bottom: .2rem; }
.principle-list span { color: var(--muted); font-size: .95rem; }
.legal-line { font-size: .85rem; color: rgba(250,245,231,.6); margin: 0; }