/* Patient Survey Service public pages (Phase 7, 2026-11-08): /patient-surveys, /patient-surveys/guide, /patient-surveys/faq.
   Uses the site tokens from site.css (--sb-navy-*, --sb-accent-*, fonts, radius, shadow). */
.ps { color: var(--sb-text); }
.ps-wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.ps h1, .ps h2, .ps h3 { font-family: var(--sb-font-display); color: var(--sb-navy-800); line-height: 1.2; }
.ps h2 { font-size: 1.75rem; margin: 0 0 8px; }
.ps h3 { font-size: 1.1rem; margin: 0 0 6px; }
.ps p { line-height: 1.6; }
.ps-lead { color: var(--sb-text-muted); font-size: 1.05rem; max-width: 720px; margin: 0 0 28px; }
.ps-section { padding: 56px 0; }
.ps-section--tint { background: var(--sb-navy-50); }

/* sub-navigation shared by the three pages */
.ps-subnav { background: transparent; }
.ps-subnav + .ps-hero { border-radius: 14px; margin-top: 4px; }
.ps-subnav .ps-wrap { display: flex; gap: 4px; flex-wrap: wrap; align-items: center; padding-top: 8px; padding-bottom: 8px; }
.ps-subnav a { padding: 8px 12px; border-radius: 6px; color: var(--sb-navy-700); text-decoration: none; font-weight: 500; font-size: .95rem; }
.ps-subnav a:hover { background: var(--sb-navy-50); }
.ps-subnav a.is-active { background: var(--sb-navy-100); color: var(--sb-navy-800); }
.ps-subnav .ps-subnav__cta { margin-left: auto; background: var(--sb-accent-600); color: #fff; }
.ps-subnav .ps-subnav__cta:hover { background: var(--sb-accent-500); color: #fff; }

/* hero */
.ps-hero { background: linear-gradient(135deg, var(--sb-navy-900) 0%, var(--sb-navy-700) 60%, var(--sb-navy-600) 100%); color: #fff; padding: 72px 0 64px; }
.ps-hero h1 { color: #fff; font-size: clamp(2rem, 4.2vw, 3rem); max-width: 780px; margin: 0 0 16px; letter-spacing: -0.01em; }
.ps-hero p { color: rgba(255,255,255,.86); font-size: 1.15rem; max-width: 680px; margin: 0 0 28px; }
.ps-hero__eyebrow { display: inline-block; font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--sb-accent-400); margin-bottom: 14px; }
.ps-hero__note { font-size: .95rem !important; color: rgba(255,255,255,.72) !important; margin: 16px 0 0 !important; }
.ps-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.ps-btn { display: inline-block; padding: 12px 22px; border-radius: 8px; font-weight: 600; text-decoration: none; font-size: 1rem; border: 2px solid transparent; }
.ps-btn--primary { background: var(--sb-accent-600); color: #fff; }
.ps-btn--primary:hover { background: var(--sb-accent-500); color: #fff; }
.ps-btn--ghost { border-color: rgba(255,255,255,.5); color: #fff; }
.ps-btn--ghost:hover { background: rgba(255,255,255,.1); color: #fff; }
.ps-btn--navy { background: var(--sb-navy-700); color: #fff; }
.ps-btn--navy:hover { background: var(--sb-navy-600); color: #fff; }

/* cards */
.ps-grid { display: grid; gap: 20px; }
.ps-grid--4 { grid-template-columns: repeat(4, 1fr); }
.ps-grid--2 { grid-template-columns: repeat(2, 1fr); }
.ps-card { background: #fff; border: 1px solid var(--sb-border); border-radius: var(--sb-radius); padding: 22px; box-shadow: var(--sb-shadow); }
.ps-card p { margin: 0; color: var(--sb-text-muted); font-size: .95rem; }
.ps-card__icon { width: 40px; height: 40px; border-radius: 10px; background: var(--sb-accent-100); color: var(--sb-accent-600); display: grid; place-items: center; margin-bottom: 14px; }
.ps-card__icon svg { width: 22px; height: 22px; }

/* steps */
.ps-steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; list-style: none; padding: 0; margin: 0; }
.ps-steps li { position: relative; padding-top: 52px; }
.ps-steps li::before { counter-increment: step; content: counter(step); position: absolute; top: 0; left: 0; width: 38px; height: 38px; border-radius: 50%;
  background: var(--sb-navy-700); color: #fff; font-family: var(--sb-font-display); font-weight: 800; display: grid; place-items: center; }
.ps-steps li::after { content: ""; position: absolute; top: 19px; left: 46px; right: -12px; height: 2px; background: var(--sb-border); }
.ps-steps li:last-child::after { display: none; }
.ps-steps p { margin: 0; color: var(--sb-text-muted); font-size: .95rem; }

/* pricing */
.ps-plan { background: #fff; border: 1px solid var(--sb-border); border-radius: var(--sb-radius); padding: 28px; box-shadow: var(--sb-shadow); display: flex; flex-direction: column; }
.ps-plan--featured { border: 2px solid var(--sb-accent-500); }
.ps-plan__tag { align-self: flex-start; font-size: .75rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--sb-accent-600); background: var(--sb-accent-100); padding: 3px 8px; border-radius: 4px; margin-bottom: 10px; }
.ps-plan__price { font-family: var(--sb-font-display); font-size: 2.6rem; font-weight: 800; color: var(--sb-navy-800); margin: 6px 0 0; }
.ps-plan__unit { color: var(--sb-text-muted); margin: 0 0 18px; }
.ps-plan ul { list-style: none; padding: 0; margin: 0 0 22px; flex: 1; }
.ps-plan li { padding: 7px 0 7px 26px; position: relative; border-top: 1px solid var(--sb-navy-50); font-size: .95rem; }
.ps-plan li::before { content: ""; position: absolute; left: 2px; top: 13px; width: 12px; height: 7px; border-left: 2px solid var(--sb-success); border-bottom: 2px solid var(--sb-success); transform: rotate(-45deg); }
.ps-fine { color: var(--sb-text-muted); font-size: .92rem; margin-top: 18px; }

/* two-column feature rows */
.ps-split { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: start; }
.ps-checks { list-style: none; padding: 0; margin: 0; }
.ps-checks li { padding: 8px 0 8px 30px; position: relative; line-height: 1.5; }
.ps-checks li::before { content: ""; position: absolute; left: 4px; top: 15px; width: 13px; height: 7px; border-left: 2px solid var(--sb-success); border-bottom: 2px solid var(--sb-success); transform: rotate(-45deg); }
.ps-stat { background: #fff; border: 1px solid var(--sb-border); border-radius: var(--sb-radius); padding: 18px 20px; margin-bottom: 12px; }
.ps-stat strong { display: block; font-family: var(--sb-font-display); font-size: 1.05rem; color: var(--sb-navy-800); }
.ps-stat span { color: var(--sb-text-muted); font-size: .93rem; }

/* call to action band */
.ps-cta { background: var(--sb-navy-800); color: #fff; border-radius: 14px; padding: 36px; display: flex; gap: 24px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.ps-cta h2 { color: #fff; margin: 0 0 6px; }
.ps-cta p { color: rgba(255,255,255,.8); margin: 0; }

/* guide */
.ps-doc { display: grid; grid-template-columns: 220px 1fr; gap: 40px; padding: 40px 0 56px; }
.ps-toc { position: sticky; top: 16px; align-self: start; font-size: .93rem; }
.ps-toc a { display: block; padding: 6px 10px; border-left: 2px solid var(--sb-border); color: var(--sb-navy-700); text-decoration: none; }
.ps-toc a:hover { border-left-color: var(--sb-accent-500); background: var(--sb-navy-50); }
.ps-doc section { margin-bottom: 40px; scroll-margin-top: 16px; }
.ps-doc h2 { display: flex; align-items: center; gap: 12px; font-size: 1.45rem; }
.ps-doc h2 .ps-num { width: 32px; height: 32px; border-radius: 50%; background: var(--sb-navy-700); color: #fff; font-size: 1rem; display: inline-grid; place-items: center; flex: none; }
.ps-doc ul { padding-left: 20px; } .ps-doc li { margin: 6px 0; line-height: 1.55; }
.ps-table { width: 100%; border-collapse: collapse; font-size: .93rem; margin: 12px 0; }
.ps-table th, .ps-table td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--sb-border); vertical-align: top; }
.ps-table th { background: var(--sb-navy-50); font-weight: 600; color: var(--sb-navy-800); }
.ps-pill { display: inline-block; font-size: .78rem; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: var(--sb-navy-100); color: var(--sb-navy-700); white-space: nowrap; }
.ps-pill--req { background: var(--sb-accent-100); color: var(--sb-accent-600); }
.ps-quote { border-left: 4px solid var(--sb-accent-500); background: var(--sb-accent-100); padding: 14px 16px; border-radius: 0 8px 8px 0; margin: 12px 0; }
.ps-quote small { display: block; color: var(--sb-text-muted); margin-top: 6px; }
.ps-tip { background: var(--sb-navy-50); border: 1px solid var(--sb-border); border-radius: 8px; padding: 12px 14px; margin: 12px 0; font-size: .95rem; }

/* faq */
.ps-search { width: 100%; max-width: 520px; padding: 12px 14px; border: 1px solid var(--sb-border); border-radius: 8px; font-size: 1rem; margin: 0 0 24px; }
.ps-faq-group { margin-bottom: 28px; }
.ps-faq-group h2 { font-size: 1.2rem; margin-bottom: 10px; }
.ps-faq details { background: #fff; border: 1px solid var(--sb-border); border-radius: 8px; margin-bottom: 8px; }
.ps-faq summary { cursor: pointer; padding: 14px 16px; font-weight: 600; color: var(--sb-navy-800); list-style: none; position: relative; padding-right: 40px; }
.ps-faq summary::-webkit-details-marker { display: none; }
.ps-faq summary::after { content: "+"; position: absolute; right: 16px; top: 11px; font-size: 1.3rem; color: var(--sb-text-muted); }
.ps-faq details[open] summary::after { content: "\2212"; }
.ps-faq details p { margin: 0; padding: 0 16px 14px; color: var(--sb-text-muted); }
.ps-faq-empty { color: var(--sb-text-muted); display: none; }

/* support box */
.ps-support { background: #fff; border: 1px solid var(--sb-border); border-radius: var(--sb-radius); padding: 24px; display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: center; }
.ps-support p { margin: 4px 0 0; color: var(--sb-text-muted); font-size: .95rem; }

@media (max-width: 960px) {
  .ps-grid--4, .ps-steps { grid-template-columns: repeat(2, 1fr); }
  .ps-steps li::after { display: none; }
  .ps-split { grid-template-columns: 1fr; gap: 24px; }
  .ps-doc { grid-template-columns: 1fr; }
  .ps-toc { position: static; display: flex; flex-wrap: wrap; gap: 4px; }
  .ps-toc a { border-left: 0; background: var(--sb-navy-50); border-radius: 6px; }
}
@media (max-width: 640px) {
  .ps-grid--4, .ps-grid--2, .ps-steps { grid-template-columns: 1fr; }
  .ps-section { padding: 40px 0; }
  .ps-hero { padding: 48px 0 44px; }
  .ps-support { grid-template-columns: 1fr; }
  .ps-subnav .ps-subnav__cta { margin-left: 0; }
  .ps-table { font-size: .88rem; }
}

/* ---- main-site marketing pages (Home, Quality reports; 2026-11-09) reuse the ps- styles above ---- */
.ps-hero--split .ps-wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 36px; align-items: center; }
.ps-shot { background: #fff; border-radius: 12px; padding: 10px; box-shadow: 0 10px 40px rgba(7, 26, 44, .28); }
.ps-shot img { display: block; width: 100%; height: auto; border-radius: 6px; }
.ps-shot--flat { box-shadow: var(--sb-shadow); border: 1px solid var(--sb-border); }
.ps-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.ps-chips span { background: #fff; border: 1px solid var(--sb-border); border-radius: 999px; padding: 6px 12px; font-size: .9rem; color: var(--sb-navy-700); }
.ps-band { background: #fff; border: 1px solid var(--sb-border); border-radius: 14px; padding: 26px 28px; display: grid; grid-template-columns: 1fr auto; gap: 20px; align-items: center; box-shadow: var(--sb-shadow); }
.ps-band h2 { font-size: 1.4rem; margin-bottom: 6px; } .ps-band p { margin: 0; color: var(--sb-text-muted); }
.ps-band--accent { border-left: 6px solid var(--sb-accent-500); }
.ps-feature { display: grid; grid-template-columns: 1fr 1.25fr; gap: 40px; align-items: center; padding: 36px 0; border-bottom: 1px solid var(--sb-border); }
.ps-feature:last-child { border-bottom: 0; }
.ps-feature--flip { grid-template-columns: 1.25fr 1fr; }
.ps-feature--flip .ps-feature__text { order: 2; }
.ps-feature__tag { font-size: .78rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--sb-accent-600); }
.ps-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ps-gallery a { text-decoration: none; color: inherit; }
.ps-gallery figure { margin: 0; }
.ps-gallery .ps-shot { padding: 8px; height: 220px; overflow: hidden; }
.ps-gallery .ps-shot img { height: 100%; object-fit: cover; object-position: top left; }
.ps-gallery figcaption { margin-top: 10px; font-weight: 600; color: var(--sb-navy-800); }
.ps-gallery figcaption span { display: block; font-weight: 400; color: var(--sb-text-muted); font-size: .9rem; }
.ps-note { color: var(--sb-text-muted); font-size: .88rem; }
.ps-signin { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.2); border-radius: 12px; padding: 18px 20px; margin-top: 26px; max-width: 520px; }
.ps-signin p { margin: 0 0 10px !important; font-size: .95rem !important; }
.ps-signin a { color: #fff; }
@media (max-width: 960px) {
  .ps-hero--split .ps-wrap, .ps-feature, .ps-feature--flip { grid-template-columns: 1fr; }
  .ps-feature--flip .ps-feature__text { order: 0; }
  .ps-gallery { grid-template-columns: 1fr; }
  .ps-band { grid-template-columns: 1fr; }
}