/* ==========================================================
   Rx4 Good Health — shared stylesheet (style.css)
   Plain CSS, mobile-first, no frameworks.
   Palette: forest green + white + soft light blue accent
   Font: Atkinson Hyperlegible (built for maximum legibility)
   ========================================================== */

:root {
  --green: #166534;
  --green-dark: #14532d;
  --green-soft: #f0fdf4;
  --green-border: #bbf7d0;
  --blue: #0284c7;
  --blue-dark: #075985;
  --blue-soft: #f0f9ff;
  --blue-border: #bae6fd;
  --bg: #f8fafc;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --amber-bg: #fef3c7;
  --amber-text: #78350f;
  --amber-border: #fde68a;
  --error: #b91c1c;
  --radius: 14px;
  --shadow: 0 4px 14px rgba(15, 23, 42, 0.08);
  --font: "Atkinson Hyperlegible", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  font-size: 18px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--green); }
a:hover { color: var(--green-dark); }

/* Strong, obvious focus indicator for keyboard users */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--green);
  color: #fff;
  padding: 12px 20px;
  z-index: 200;
  font-weight: 700;
}
.skip-link:focus { left: 0; color: #fff; }

/* ---------- Demo disclaimer banner (top of every page) ---------- */
.demo-banner {
  background: var(--amber-bg);
  color: var(--amber-text);
  border-bottom: 1px solid var(--amber-border);
  text-align: center;
  font-size: 0.95rem;
  font-weight: 700;
  padding: 8px 16px;
}
.demo-banner a { color: var(--amber-text); text-decoration: underline; }

/* ---------- Header ---------- */
.site-header {
  background: #fff;
  border-bottom: 1px solid #e2e8f0;
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--green);
  font-weight: 800;
  font-size: 1.35rem;
  line-height: 1.2;
}
.logo svg { flex-shrink: 0; }
.logo small {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 52px;
  padding: 0 18px;
  font: inherit;
  font-weight: 700;
  color: var(--green);
  background: var(--green-soft);
  border: 2px solid var(--green-border);
  border-radius: 12px;
  cursor: pointer;
}
.main-nav {
  display: none;
  width: 100%;
  flex-direction: column;
  gap: 4px;
  padding: 8px 0 12px;
}
.main-nav.open { display: flex; }
.main-nav a {
  display: block;
  padding: 14px 16px;
  min-height: 52px;
  text-decoration: none;
  font-weight: 700;
  color: var(--text);
  border-radius: 10px;
}
.main-nav a:hover { background: var(--green-soft); color: var(--green); }
.main-nav a[aria-current="page"] {
  background: var(--green);
  color: #fff;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  min-width: 150px;
  padding: 12px 26px;
  font: inherit;
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  border-radius: 12px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-dark); color: #fff; }
.btn-accent { background: var(--blue); color: #fff; }
.btn-accent:hover { background: var(--blue-dark); color: #fff; }
.btn-outline { background: #fff; color: var(--green); border-color: var(--green); }
.btn-outline:hover { background: var(--green-soft); color: var(--green-dark); }
.btn-call { background: var(--blue); color: #fff; }
.btn-call:hover { background: var(--blue-dark); color: #fff; }

@media (min-width: 1024px) {
  .nav-toggle { display: none; }
  .main-nav { display: flex; width: auto; flex-direction: row; align-items: center; padding: 0; }
  .main-nav a { padding: 10px 14px; min-height: 48px; display: inline-flex; align-items: center; font-size: 0.98rem; }
  .header-inner { flex-wrap: nowrap; }
}

/* ---------- Layout helpers ---------- */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 56px 0; }
.section-alt { background: #fff; }
.section-green { background: var(--green-soft); }
.section-blue { background: var(--blue-soft); }

.section-head { max-width: 720px; margin-bottom: 36px; }
.eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 8px;
}
h1 { font-size: 2rem; line-height: 1.2; font-weight: 800; }
h2 { font-size: 1.6rem; line-height: 1.25; font-weight: 800; margin-bottom: 10px; }
h3 { font-size: 1.2rem; font-weight: 700; }
.lead { font-size: 1.15rem; color: var(--muted); margin-top: 10px; }
@media (min-width: 768px) {
  h1 { font-size: 2.75rem; }
  h2 { font-size: 2.1rem; }
}

/* ---------- Hero ---------- */
.hero { background: linear-gradient(180deg, var(--green-soft) 0%, #fff 100%); }
.hero-inner {
  display: grid;
  gap: 32px;
  align-items: center;
  padding: 48px 0 56px;
}
.hero-copy .btn-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }
.hero-photo {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(20, 83, 45, 0.18);
}
.hero-photo img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4 / 3; }
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 22px;
  font-weight: 700;
  color: var(--green);
  font-size: 0.98rem;
}
.trust-strip span { display: inline-flex; align-items: center; gap: 8px; }
@media (min-width: 900px) {
  .hero-inner { padding: 72px 0; }
  .hero-copy { max-width: 720px; }
}

/* ---------- Cards & grids ---------- */
.grid { display: grid; gap: 20px; }
@media (min-width: 640px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  background: var(--card);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}
.card-icon {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background: var(--green-soft);
  border: 1px solid var(--green-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--green);
  margin-bottom: 16px;
}
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 1rem; }
.card .card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  font-weight: 700;
  text-decoration: none;
}
.card .card-link:hover { text-decoration: underline; }

.info-card { border-top: 5px solid var(--green); }
.info-card.blue { border-top-color: var(--blue); }
.info-card .big { font-size: 1.12rem; font-weight: 700; }
.info-card p { color: var(--muted); }

/* ---------- Reviews ---------- */
.review-card { display: flex; flex-direction: column; gap: 12px; }
.stars { display: inline-flex; gap: 3px; color: #d97706; }
.review-card blockquote { font-size: 1.05rem; }
.review-card .reviewer { font-weight: 700; color: var(--green); }
.review-card .reviewer small { display: block; color: var(--muted); font-weight: 400; }

/* ---------- Insurance ---------- */
.plan-list { display: flex; flex-wrap: wrap; gap: 12px; list-style: none; }
.plan-list li {
  background: #fff;
  border: 1px solid var(--blue-border);
  color: var(--text);
  font-weight: 700;
  padding: 12px 20px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.plan-list svg { color: var(--blue); flex-shrink: 0; }

/* ---------- Page hero (interior pages) ---------- */
.page-hero {
  background: var(--green);
  color: #fff;
  padding: 44px 0;
}
.page-hero h1 { color: #fff; font-size: 2rem; }
.page-hero p { color: #dcfce7; margin-top: 8px; max-width: 720px; }
@media (min-width: 768px) { .page-hero h1 { font-size: 2.5rem; } }
.page-hero .crumb { font-size: 0.9rem; color: #bbf7d0; margin-bottom: 10px; }
.page-hero .crumb a { color: #fff; }

/* ---------- Forms ---------- */
.form-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  max-width: 680px;
}
.form-note {
  background: var(--blue-soft);
  border: 1px solid var(--blue-border);
  border-left: 5px solid var(--blue);
  border-radius: 10px;
  padding: 16px 20px;
  margin-bottom: 24px;
}
.field { margin-bottom: 22px; }
.field label {
  display: block;
  font-weight: 700;
  margin-bottom: 6px;
}
.field .req { color: var(--error); }
.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 54px;
  padding: 12px 14px;
  font: inherit;
  font-size: 1.05rem;
  color: var(--text);
  background: #fff;
  border: 2px solid #cbd5e1;
  border-radius: 10px;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: #94a3b8; }
.field input[aria-invalid="true"],
.field select[aria-invalid="true"],
.field textarea[aria-invalid="true"] { border-color: var(--error); background: #fef2f2; }
.field .hint { font-size: 0.92rem; color: var(--muted); margin-top: 4px; }
.error-msg {
  display: none;
  color: var(--error);
  font-weight: 700;
  font-size: 0.95rem;
  margin-top: 6px;
}
.error-msg.show { display: flex; align-items: center; gap: 6px; }

fieldset.field { border: none; }
.radio-row { display: flex; flex-wrap: wrap; gap: 12px; }
.radio-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 54px;
  padding: 10px 20px;
  border: 2px solid #cbd5e1;
  border-radius: 12px;
  font-weight: 700;
  cursor: pointer;
  background: #fff;
}
.radio-pill input { width: 20px; height: 20px; accent-color: var(--green); }
.radio-pill:has(input:checked) { border-color: var(--green); background: var(--green-soft); }

.success-panel {
  display: none;
  background: var(--green-soft);
  border: 2px solid var(--green-border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
}
.success-panel.show { display: block; }
.success-panel .check {
  width: 72px;
  height: 72px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--green);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.success-panel h2 { color: var(--green); }
.success-panel p { color: var(--text); margin-top: 8px; }
.success-panel .demo-tag {
  display: inline-block;
  margin-top: 16px;
  background: var(--amber-bg);
  color: var(--amber-text);
  border: 1px solid var(--amber-border);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 0.9rem;
  font-weight: 700;
}

/* ---------- About ---------- */
.about-grid { display: grid; gap: 32px; align-items: center; }
@media (min-width: 900px) { .about-grid { grid-template-columns: 1fr 1fr; } }
.about-photo { border-radius: 18px; overflow: hidden; box-shadow: var(--shadow); }
.about-photo img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }
.reason-list { list-style: none; display: grid; gap: 16px; }
.reason-list li { display: flex; gap: 14px; align-items: flex-start; }
.reason-list .tick {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--green-soft);
  border: 1px solid var(--green-border);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}
.reason-list strong { display: block; }
.reason-list span { color: var(--muted); font-size: 1rem; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; gap: 28px; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1fr 1.1fr; } }
.contact-list { list-style: none; display: grid; gap: 18px; }
.contact-list li { display: flex; gap: 14px; align-items: flex-start; }
.contact-list .card-icon { margin-bottom: 0; width: 50px; height: 50px; }
.contact-list strong { display: block; }
.contact-list a { font-weight: 700; }
.map-frame {
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-top: 24px;
}
.map-frame iframe { width: 100%; height: 340px; border: 0; display: block; }

/* ---------- Footer ---------- */
.site-footer {
  background: #0f172a;
  color: #cbd5e1;
  padding: 48px 0 28px;
  margin-top: 0;
}
.footer-grid { display: grid; gap: 32px; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; } }
.site-footer h3 { color: #fff; margin-bottom: 14px; font-size: 1.1rem; }
.site-footer p, .site-footer li { font-size: 1rem; }
.site-footer ul { list-style: none; display: grid; gap: 10px; }
.site-footer a { color: #7dd3fc; }
.site-footer a:hover { color: #bae6fd; }
.footer-brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 800; font-size: 1.2rem; margin-bottom: 12px; }
.social-row { display: flex; gap: 12px; margin-top: 16px; }
.social-row a {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: #1e293b;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #7dd3fc;
}
.social-row a:hover { background: var(--green); color: #fff; }
.footer-bottom {
  border-top: 1px solid #1e293b;
  margin-top: 36px;
  padding-top: 22px;
  font-size: 0.95rem;
  display: grid;
  gap: 6px;
}

/* ---------- CTA band ---------- */
.cta-band { background: var(--green); color: #fff; text-align: center; padding: 48px 0; }
.cta-band h2 { color: #fff; }
.cta-band p { color: #dcfce7; max-width: 640px; margin: 8px auto 24px; }
.cta-band .btn-row { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.cta-band .btn-outline { background: transparent; color: #fff; border-color: #fff; }
.cta-band .btn-outline:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
  html { scroll-behavior: auto; }
}