/* ==========================================================================
   SeniorsAssistants.com — Design System
   Editorial directory authority. Deep teal · silver · charcoal · warm gold.
   ========================================================================== */

/* ---- Tokens ---------------------------------------------------------- */
:root {
  --teal:        #0D5C63;
  --teal-deep:   #094249;
  --teal-darker: #06343a;
  --teal-light:  #1A7A82;
  --teal-mist:   #e8f1f1;
  --silver:      #C4C4C4;
  --charcoal:    #2D2D2D;
  --ink:         #1a1f22;
  --slate:       #4a565b;
  --muted:       #6b787d;
  --line:        #e4e9ea;
  --paper:       #ffffff;
  --mist:        #f5f8f8;
  --mist-2:      #eef3f3;
  --gold:        #D4A24E;
  --gold-deep:   #b9863a;
  --gold-soft:   #f6ebd6;

  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --shadow-sm: 0 1px 2px rgba(9,66,73,.06), 0 2px 6px rgba(9,66,73,.05);
  --shadow:    0 6px 18px rgba(9,66,73,.08), 0 2px 6px rgba(9,66,73,.05);
  --shadow-lg: 0 24px 60px rgba(9,66,73,.14), 0 8px 20px rgba(9,66,73,.08);
  --shadow-gold: 0 10px 28px rgba(212,162,78,.32);

  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);

  --maxw: 1180px;
  --gutter: clamp(18px, 5vw, 56px);

  --ff-head: 'Inter', system-ui, -apple-system, sans-serif;
  --ff-body: 'Source Sans 3', 'Source Sans Pro', system-ui, sans-serif;

  --step--1: clamp(.82rem, .8rem + .1vw, .9rem);
  --step-0:  clamp(1.02rem, .98rem + .2vw, 1.15rem);
  --step-1:  clamp(1.2rem, 1.1rem + .5vw, 1.45rem);
  --step-2:  clamp(1.5rem, 1.3rem + 1vw, 2rem);
  --step-3:  clamp(2rem, 1.6rem + 2vw, 3rem);
  --step-4:  clamp(2.6rem, 2rem + 3vw, 4.3rem);
}

/* ---- Reset ----------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: var(--ff-body);
  font-size: var(--step-0);
  line-height: 1.65;
  color: var(--charcoal);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
a { color: var(--teal); text-decoration: none; }
h1,h2,h3,h4 { font-family: var(--ff-head); color: var(--ink); line-height: 1.1; letter-spacing: -.02em; font-weight: 800; }
ul, ol { padding-left: 1.2em; }

/* ---- Layout ---------------------------------------------------------- */
.wrap { width: min(100% - var(--gutter)*2, var(--maxw)); margin-inline: auto; }
.wrap-narrow { width: min(100% - var(--gutter)*2, 780px); margin-inline: auto; }
.section { padding-block: clamp(56px, 8vw, 110px); }
.section--mist { background: var(--mist); }
.section--teal { background: linear-gradient(155deg, var(--teal-deep), var(--teal-darker)); color: #dff0f0; }
.section--teal h2, .section--teal h3 { color: #fff; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .5em;
  font-family: var(--ff-head); font-weight: 700; font-size: var(--step--1);
  letter-spacing: .14em; text-transform: uppercase; color: var(--teal-light);
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--gold); border-radius: 2px; }
.section--teal .eyebrow { color: var(--gold); }
.lead { font-size: var(--step-1); color: var(--slate); line-height: 1.55; }
.section--teal .lead { color: #cfe6e6; }
.center { text-align: center; }
.center .eyebrow::before { display: none; }
.center .eyebrow { padding: 0; }

/* ---- Header ---------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,.82);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, box-shadow .3s, background .3s;
}
.site-header.scrolled { border-bottom-color: var(--line); box-shadow: 0 4px 20px rgba(9,66,73,.06); }
.nav { display: flex; align-items: center; gap: 2rem; height: 76px; }
.brand { display: flex; align-items: center; gap: .6rem; font-family: var(--ff-head); font-weight: 800; font-size: 1.22rem; color: var(--ink); letter-spacing: -.03em; }
.brand .mark {
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(140deg, var(--teal-light), var(--teal-deep));
  display: grid; place-items: center; color: #fff; font-size: 1.05rem;
  box-shadow: var(--shadow-sm);
}
.brand b { color: var(--teal); }
.nav-links { display: flex; gap: 1.6rem; margin-left: auto; list-style: none; padding: 0; align-items: center; }
.nav-links a { font-family: var(--ff-head); font-weight: 600; font-size: .98rem; color: var(--slate); position: relative; padding: .3em 0; transition: color .2s; }
.nav-links a::after { content: ""; position: absolute; left: 0; bottom: -2px; width: 100%; height: 2px; background: var(--gold); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease-out); border-radius: 2px; }
.nav-links a:hover { color: var(--teal); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { display: block; width: 24px; height: 2px; background: var(--charcoal); border-radius: 2px; transition: .3s; }
.nav-toggle span + span { margin-top: 5px; }

/* ---- Buttons --------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: .55em;
  font-family: var(--ff-head); font-weight: 700; font-size: 1rem;
  padding: .85em 1.5em; border-radius: 999px; border: 0; cursor: pointer;
  transition: transform .25s var(--ease-out), box-shadow .25s, background .25s;
  text-decoration: none; line-height: 1; white-space: nowrap;
}
.btn svg { width: 1.05em; height: 1.05em; }
.btn--gold { background: linear-gradient(135deg, var(--gold), var(--gold-deep)); color: #3a2a08; box-shadow: var(--shadow-gold); }
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(212,162,78,.4); }
.btn--teal { background: linear-gradient(135deg, var(--teal-light), var(--teal-deep)); color: #fff; box-shadow: var(--shadow); }
.btn--teal:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn--ghost { background: rgba(255,255,255,.08); color: #fff; border: 1.5px solid rgba(255,255,255,.35); }
.btn--ghost:hover { background: rgba(255,255,255,.16); border-color: #fff; }
.btn--outline { background: #fff; color: var(--teal); border: 1.5px solid var(--line); box-shadow: var(--shadow-sm); }
.btn--outline:hover { border-color: var(--teal-light); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn--lg { padding: 1.05em 1.9em; font-size: 1.08rem; }

/* ---- Hero ------------------------------------------------------------ */
.hero { position: relative; overflow: hidden; padding-block: clamp(64px, 10vw, 130px); background: var(--teal-darker); color: #eef7f7; isolation: isolate; }
.hero__orbs { position: absolute; inset: 0; z-index: -1; }
.hero__orbs span { position: absolute; border-radius: 50%; filter: blur(60px); opacity: .55; animation: drift 22s var(--ease) infinite alternate; }
.hero__orbs span:nth-child(1) { width: 460px; height: 460px; background: var(--teal-light); top: -120px; left: -80px; }
.hero__orbs span:nth-child(2) { width: 380px; height: 380px; background: #0e8a93; bottom: -140px; right: -60px; animation-delay: -7s; animation-duration: 28s; }
.hero__orbs span:nth-child(3) { width: 300px; height: 300px; background: var(--gold); opacity: .18; top: 30%; right: 22%; animation-delay: -14s; animation-duration: 32s; }
@keyframes drift { from { transform: translate(0,0) scale(1); } to { transform: translate(60px, 50px) scale(1.18); } }
.hero__grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { font-size: var(--step-4); color: #fff; }
.hero h1 .shimmer { background: linear-gradient(100deg, #fff 30%, var(--gold) 50%, #fff 70%); background-size: 200% auto; -webkit-background-clip: text; background-clip: text; color: transparent; animation: shimmer 6s linear infinite; }
@keyframes shimmer { to { background-position: 200% center; } }
.hero p.lead { color: #c8e3e3; margin-top: 1.1rem; max-width: 34ch; }
.hero__cta { display: flex; gap: .9rem; flex-wrap: wrap; margin-top: 2rem; }
.hero__trust { display: flex; gap: 1.8rem; margin-top: 2.4rem; flex-wrap: wrap; }
.hero__trust div { font-size: .92rem; color: #aecfcf; }
.hero__trust b { display: block; font-family: var(--ff-head); font-size: 1.9rem; color: #fff; font-weight: 800; letter-spacing: -.02em; }

/* ---- Find-care card (lead form) ------------------------------------- */
.findcard { background: #fff; border-radius: var(--radius-lg); padding: clamp(22px, 3vw, 34px); box-shadow: var(--shadow-lg); color: var(--charcoal); }
.findcard h3 { font-size: var(--step-1); margin-bottom: .3rem; }
.findcard p { color: var(--muted); font-size: .95rem; margin-bottom: 1.3rem; }
.field { margin-bottom: 1rem; }
.field label { display: block; font-family: var(--ff-head); font-weight: 600; font-size: .85rem; color: var(--slate); margin-bottom: .4rem; }
.field input, .field select { width: 100%; padding: .8em 1em; border: 1.5px solid var(--line); border-radius: var(--radius-sm); font: inherit; font-size: .98rem; background: var(--mist); transition: border-color .2s, box-shadow .2s, background .2s; }
.field input:focus, .field select:focus { outline: 0; border-color: var(--teal-light); background: #fff; box-shadow: 0 0 0 4px rgba(26,122,130,.12); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.findcard .btn { width: 100%; justify-content: center; margin-top: .4rem; }
.findcard small { display: block; text-align: center; color: var(--muted); margin-top: .9rem; font-size: .82rem; }

/* ---- Cards / grids --------------------------------------------------- */
.grid { display: grid; gap: clamp(18px, 2.4vw, 28px); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: clamp(22px, 2.6vw, 32px); box-shadow: var(--shadow-sm);
  transition: transform .35s var(--ease-out), box-shadow .35s, border-color .35s;
  position: relative; overflow: hidden;
}
.card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 3px; background: linear-gradient(90deg, var(--teal-light), var(--gold)); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease-out); }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card:hover::before { transform: scaleX(1); }
.card .ico { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: var(--teal-mist); color: var(--teal); margin-bottom: 1.1rem; font-size: 1.5rem; transition: transform .35s var(--ease-out); }
.card:hover .ico { transform: scale(1.08) rotate(-4deg); }
.card h3 { font-size: var(--step-1); margin-bottom: .5rem; }
.card p { color: var(--slate); font-size: .98rem; }
.card a.more { display: inline-flex; align-items: center; gap: .4em; margin-top: 1rem; font-family: var(--ff-head); font-weight: 700; font-size: .92rem; color: var(--teal); }
.card a.more svg { transition: transform .25s; }
.card:hover a.more svg { transform: translateX(4px); }

/* link card (counties / towns) */
.linkgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.linkcard { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.2rem; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); font-family: var(--ff-head); font-weight: 600; color: var(--ink); transition: .25s var(--ease-out); }
.linkcard:hover { border-color: var(--teal-light); color: var(--teal); transform: translateX(4px); box-shadow: var(--shadow-sm); }
.linkcard span { color: var(--silver); transition: .25s; }
.linkcard:hover span { color: var(--gold); transform: translateX(3px); }

/* ---- Stats band ------------------------------------------------------ */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(18px,3vw,40px); text-align: center; }
.stats .num { font-family: var(--ff-head); font-weight: 800; font-size: var(--step-3); color: var(--teal); letter-spacing: -.03em; line-height: 1; }
.section--teal .stats .num { color: var(--gold); }
.stats .lbl { color: var(--slate); font-size: .95rem; margin-top: .5rem; }
.section--teal .stats .lbl { color: #bcdada; }

/* ---- Comparison table ------------------------------------------------ */
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
table.compare { width: 100%; border-collapse: collapse; background: #fff; font-size: .98rem; min-width: 540px; }
table.compare th, table.compare td { padding: 1em 1.1em; text-align: left; border-bottom: 1px solid var(--line); }
table.compare thead th { background: var(--teal-deep); color: #fff; font-family: var(--ff-head); font-weight: 700; font-size: .9rem; letter-spacing: .02em; }
table.compare tbody tr:nth-child(even) { background: var(--mist); }
table.compare tbody tr:hover { background: var(--teal-mist); }
table.compare td:first-child { font-family: var(--ff-head); font-weight: 600; color: var(--ink); }

/* ---- FAQ accordion --------------------------------------------------- */
.faq { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: var(--shadow-sm); }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:last-child { border-bottom: 0; }
.faq summary { list-style: none; cursor: pointer; padding: 1.25em 1.4em; font-family: var(--ff-head); font-weight: 700; color: var(--ink); display: flex; justify-content: space-between; gap: 1rem; align-items: center; transition: color .2s; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.5rem; color: var(--teal-light); transition: transform .3s; font-weight: 400; }
.faq details[open] summary { color: var(--teal); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .ans { padding: 0 1.4em 1.3em; color: var(--slate); }

/* ---- Breadcrumb ------------------------------------------------------ */
.crumbs { display: flex; flex-wrap: wrap; gap: .5em; font-size: .88rem; color: var(--muted); padding-block: 1.2rem; font-family: var(--ff-head); }
.crumbs a { color: var(--slate); font-weight: 600; }
.crumbs a:hover { color: var(--teal); }
.crumbs span { color: var(--silver); }

/* ---- CTA band -------------------------------------------------------- */
.ctaband { background: linear-gradient(135deg, var(--teal-light), var(--teal-deep)); color: #fff; border-radius: var(--radius-xl); padding: clamp(34px, 5vw, 64px); text-align: center; position: relative; overflow: hidden; box-shadow: var(--shadow-lg); }
.ctaband::before, .ctaband::after { content: ""; position: absolute; border-radius: 50%; background: rgba(255,255,255,.08); }
.ctaband::before { width: 280px; height: 280px; top: -120px; right: -60px; }
.ctaband::after { width: 200px; height: 200px; bottom: -100px; left: -40px; }
.ctaband h2 { color: #fff; font-size: var(--step-3); position: relative; }
.ctaband p { color: #d4ecec; max-width: 50ch; margin: 1rem auto 1.8rem; position: relative; }
.ctaband .btn { position: relative; }

/* ---- Prose ----------------------------------------------------------- */
.prose { font-size: 1.08rem; color: var(--slate); }
.prose > * + * { margin-top: 1.15em; }
.prose h2 { font-size: var(--step-2); color: var(--ink); margin-top: 2em; }
.prose h3 { font-size: var(--step-1); color: var(--ink); margin-top: 1.6em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li + li { margin-top: .5em; }
.prose strong { color: var(--charcoal); }
.prose a { font-weight: 600; border-bottom: 1.5px solid var(--teal-mist); transition: border-color .2s; }
.prose a:hover { border-color: var(--teal); }
.callout { background: var(--gold-soft); border-left: 4px solid var(--gold); border-radius: var(--radius-sm); padding: 1.2em 1.4em; font-size: 1rem; color: #5a4418; }
.callout b { color: var(--gold-deep); }

/* ---- Footer ---------------------------------------------------------- */
.site-footer { background: var(--teal-darker); color: #a9cccc; padding-block: clamp(48px,6vw,72px) 28px; font-size: .95rem; }
.foot-grid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: clamp(28px,4vw,56px); }
.site-footer h4 { color: #fff; font-size: .95rem; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 1.1rem; }
.site-footer ul { list-style: none; padding: 0; }
.site-footer li { margin-bottom: .6rem; }
.site-footer a { color: #a9cccc; transition: color .2s; }
.site-footer a:hover { color: #fff; }
.site-footer .brand { color: #fff; margin-bottom: 1rem; }
.site-footer .brand b { color: var(--gold); }
.foot-note { color: #7aa3a3; max-width: 42ch; }
.foot-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 2.6rem; padding-top: 1.6rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; color: #7aa3a3; font-size: .85rem; }

/* ---- Motion utilities ------------------------------------------------ */
[data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal][data-delay="1"] { transition-delay: .08s; }
[data-reveal][data-delay="2"] { transition-delay: .16s; }
[data-reveal][data-delay="3"] { transition-delay: .24s; }
[data-reveal][data-delay="4"] { transition-delay: .32s; }

/* ---- Responsive ------------------------------------------------------ */
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .findcard { max-width: 480px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 32px 18px; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { position: fixed; inset: 76px 0 auto 0; flex-direction: column; background: #fff; padding: 1.5rem var(--gutter); gap: 1.1rem; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); transform: translateY(-130%); transition: transform .35s var(--ease-out); align-items: flex-start; }
  .nav-links.open { transform: none; }
  .nav-toggle { display: block; margin-left: auto; }
}
@media (max-width: 560px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; }
  .hero__trust { gap: 1.2rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  [data-reveal] { opacity: 1; transform: none; }
}