/* ============================================================
   PSS Seals theme — navy + red, mirroring the PSS (shaftseal.com)
   brand. By Luxfords Marine. Distinct from Cutlass (navy/orange).
   ============================================================ */

:root {
  --pss-primary:       #19283f;
  --pss-primary-dark:  #0f1929;
  --pss-primary-light: #e8edf3;
  --pss-accent:        #cc2a2a;
  --pss-accent-dark:   #a81f1f;
  --pss-ink:           #1f2733;
  --pss-ink-soft:      #4a5563;
  --pss-ink-muted:     #7a838f;
  --pss-bg:            #eef0f2;
  --pss-surface:       #ffffff;
  --pss-border:        #d8dce1;
  --pss-border-strong: #c2c8cf;
  --pss-success:       #15803d;
  --pss-radius-sm:     6px;
  --pss-radius:        10px;
  --pss-radius-lg:     16px;
  --pss-shadow-sm:     0 1px 2px rgba(25, 40, 63, .06);
  --pss-shadow:        0 6px 20px rgba(25, 40, 63, .10);
  --pss-shadow-lg:     0 16px 40px rgba(25, 40, 63, .16);
  --pss-font:          "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, Arial, sans-serif;
}

* { box-sizing: border-box; }
.pss-body {
  margin: 0;
  font-family: var(--pss-font);
  background: var(--pss-bg);
  color: var(--pss-ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
/* Base element defaults — wrapped in :where() so they carry ZERO specificity
   and never override component classes (the .pss-body prefix used to win at
   (0,1,1), clobbering custom colours/margins and causing dark-on-dark text
   and lost spacing on the content pages). */
:where(.pss-body) h1, :where(.pss-body) h2, :where(.pss-body) h3, :where(.pss-body) h4 { line-height: 1.18; color: var(--pss-ink); }
:where(.pss-body) p { margin: 0 0 1rem; color: var(--pss-ink-soft); }
:where(.pss-body) a { color: var(--pss-primary); text-decoration: none; transition: color .15s; }
:where(.pss-body) a:hover { color: var(--pss-accent); }
.pss-container { max-width: 1140px; margin: 0 auto; padding: 0 1.5rem; }
.pss-skip { position: absolute; left: -9999px; }
.pss-skip:focus { left: 1rem; top: 1rem; background: #fff; padding: .5rem 1rem; z-index: 200; border-radius: var(--pss-radius-sm); }

/* Interactive elements always show a pointer cursor */
a[href], button, [type="button"], [type="submit"], [type="reset"],
.pss-btn, select, summary, label[for], [role="button"] { cursor: pointer; }
button:disabled, .pss-btn:disabled, select:disabled, [disabled] { cursor: not-allowed; }

/* Buttons */
.pss-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: .5rem; padding: .8rem 1.4rem; border-radius: var(--pss-radius);
  font-weight: 700; font-size: .95rem; border: 2px solid transparent;
  cursor: pointer; transition: background .15s, color .15s, transform .1s, border-color .15s;
  text-decoration: none !important; white-space: nowrap;
}
.pss-btn--primary { background: var(--pss-primary); color: #fff !important; }
.pss-btn--primary:hover { background: var(--pss-primary-dark); color: #fff !important; transform: translateY(-1px); }
.pss-btn--accent { background: var(--pss-accent); color: #fff !important; }
.pss-btn--accent:hover { background: var(--pss-accent-dark); color: #fff !important; transform: translateY(-1px); }
.pss-btn--outline { background: transparent; color: var(--pss-primary) !important; border-color: var(--pss-border-strong); }
.pss-btn--outline:hover { border-color: var(--pss-primary); color: var(--pss-primary) !important; }
.pss-btn--lg { padding: 1rem 2rem; font-size: 1.05rem; }

/* ---------------- Header ---------------- */
.pss-siteheader { background: #fff; border-bottom: 1px solid var(--pss-border); position: sticky; top: 0; z-index: 100; box-shadow: var(--pss-shadow-sm); }
.pss-siteheader__top { background: var(--pss-primary); color: #fff; font-size: .82rem; }
.pss-siteheader__topinner { display: flex; gap: .5rem 2rem; justify-content: space-between; align-items: center; padding: .55rem 1.5rem; flex-wrap: wrap; }
.pss-topmsg { opacity: .9; }
.pss-toptel { display: inline-flex; align-items: center; gap: .5rem; color: #fff !important; font-weight: 600; }
.pss-toptel:hover { color: #fff !important; opacity: .82; }
.pss-toptel strong { font-weight: 800; letter-spacing: .01em; }
.pss-toptel__hours { opacity: .68; font-size: .78rem; }
.pss-topcompact { display: none; }
.pss-siteheader__inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 1rem 1.5rem; }

.pss-brand { display: inline-flex; align-items: center; gap: .7rem; color: var(--pss-ink) !important; }
.pss-brand__mark { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; background: var(--pss-primary); color: #fff; border-radius: var(--pss-radius); }
.pss-brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.pss-brand__text strong { font-size: 1.15rem; font-weight: 800; letter-spacing: -.01em; }
.pss-brand__text small { font-size: .68rem; color: var(--pss-ink-muted); text-transform: uppercase; letter-spacing: .1em; margin-top: 2px; }
.pss-brand--light .pss-brand__text strong { color: #fff; }
.pss-brand--light .pss-brand__text small { color: rgba(255,255,255,.7); }
.pss-brand--light .pss-brand__mark { background: #fff; color: var(--pss-primary-dark); }

.pss-sitenav { display: flex; gap: 1.6rem; align-items: center; }
.pss-sitenav a { color: var(--pss-ink-soft); font-weight: 600; font-size: .92rem; }
.pss-sitenav a:hover { color: var(--pss-primary); }
.pss-sitenav__cta { color: var(--pss-accent) !important; font-weight: 700 !important; }
.pss-siteheader__actions { display: flex; align-items: center; gap: .8rem; }
.pss-cart-link { display: inline-flex; align-items: center; gap: .5rem; padding: .55rem 1rem; background: var(--pss-primary); color: #fff !important; border-radius: var(--pss-radius); font-weight: 600; font-size: .85rem; position: relative; }
.pss-cart-link:hover { background: var(--pss-primary-dark); color: #fff !important; }
.pss-cart-link__badge { background: var(--pss-accent); color: #fff; border-radius: 999px; min-width: 1.3rem; height: 1.3rem; display: inline-flex; align-items: center; justify-content: center; font-size: .72rem; font-weight: 700; padding: 0 .35rem; }

/* Mobile menu */
.pss-menu-btn { display: none; align-items: center; justify-content: center; width: 44px; height: 44px; background: transparent; border: 1px solid var(--pss-border); border-radius: var(--pss-radius); color: var(--pss-ink); cursor: pointer; }
.pss-menu-btn:hover { background: var(--pss-primary-light); color: var(--pss-primary); border-color: var(--pss-primary); }
.pss-menu-btn__close { display: none; }
.is-menu-open .pss-menu-btn__open { display: none; }
.is-menu-open .pss-menu-btn__close { display: block; }
.pss-mobile-nav { display: none; flex-direction: column; width: 100%; background: #fff; border-top: 1px solid var(--pss-border); padding: .5rem 0; }
.pss-mobile-nav a { display: block; padding: .85rem 1.5rem; color: var(--pss-ink); font-weight: 600; border-bottom: 1px solid var(--pss-border); }
.pss-mobile-nav a:last-child { border-bottom: none; }
.pss-mobile-nav a:hover { background: var(--pss-primary-light); color: var(--pss-primary); }

/* Flash */
.pss-flash { padding: .75rem 0; font-size: .9rem; }
.pss-flash--notice { background: var(--pss-primary-light); color: var(--pss-primary-dark); }
.pss-flash--error, .pss-flash--alert { background: #fee2e2; color: #991b1b; }

/* ---------------- Hero ---------------- */
.pss-hero { background: linear-gradient(160deg, var(--pss-primary) 0%, var(--pss-primary-dark) 100%); color: #fff; padding: 4rem 0 4.5rem; }
.pss-hero__inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 3rem; align-items: center; }
.pss-eyebrow { display: inline-block; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #fff; background: var(--pss-accent); padding: .35rem .8rem; border-radius: 999px; margin-bottom: 1.1rem; box-shadow: 0 4px 12px rgba(204,42,42,.35); }
.pss-hero .pss-hero__title { font-size: 2.5rem; font-weight: 800; letter-spacing: -.02em; margin: 0 0 1rem; color: #fff; }
.pss-hero .pss-hero__lede { font-size: 1.1rem; color: rgba(255,255,255,.92); max-width: 38ch; margin-bottom: 1.75rem; }
.pss-hero__lede strong { color: #fff; }

/* Quick finder form */
.pss-finder { background: #fff; border-radius: var(--pss-radius-lg); padding: 1.85rem; box-shadow: var(--pss-shadow-lg); }
.pss-finder__row { display: grid; grid-template-columns: 1fr 1fr auto; gap: .85rem; align-items: end; }
.pss-finder__field { display: flex; flex-direction: column; gap: .35rem; }
.pss-finder__field label { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--pss-ink-soft); }
.pss-finder__field input { padding: .8rem .9rem; border: 2px solid var(--pss-border-strong); border-radius: var(--pss-radius); font-size: 1rem; font-weight: 600; color: var(--pss-ink); }
.pss-finder__field input:focus { outline: none; border-color: var(--pss-primary); box-shadow: 0 0 0 4px var(--pss-primary-light); }
.pss-finder__go { height: 3.1rem; }
.pss-finder__hint { margin: 2rem 0 .15rem; font-size: .85rem; color: var(--pss-ink-muted); line-height: 1.7; }
.pss-finder--page { max-width: 760px; margin: 0 auto; }

/* Hero diagram */
.pss-hero__diagram { display: flex; justify-content: center; }
.pss-diagram { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); border-radius: var(--pss-radius-lg); padding: 1.5rem; width: 100%; max-width: 340px; display: flex; flex-direction: column; gap: .6rem; }
.pss-diagram > div { border-radius: var(--pss-radius-sm); padding: .7rem .9rem; font-size: .82rem; font-weight: 600; color: #fff; }
.pss-diagram > div small { font-weight: 400; color: rgba(255,255,255,.75); }
.pss-diagram__shaft { background: rgba(255,255,255,.16); }
.pss-diagram__rotor { background: var(--pss-accent); }
.pss-diagram__bellows { background: rgba(255,255,255,.22); }
.pss-diagram__tube { background: rgba(255,255,255,.12); }

/* ---------------- Values ---------------- */
.pss-values { padding: 3.5rem 0; }
.pss-values__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.pss-value { background: #fff; border: 1px solid var(--pss-border); border-top: 3px solid var(--pss-accent); border-radius: var(--pss-radius); padding: 1.5rem; box-shadow: var(--pss-shadow-sm); }
.pss-value__icon { font-size: 1.8rem; margin-bottom: .6rem; }
.pss-value h3 { font-size: 1.05rem; margin: 0 0 .4rem; }
.pss-value p { font-size: .9rem; margin: 0; }

/* ---------------- Steps ---------------- */
.pss-steps { padding: 1rem 0 4rem; }
.pss-section-title { text-align: center; font-size: 1.9rem; font-weight: 800; margin: 0 0 2rem; }
.pss-section-title::after { content: ""; display: block; width: 64px; height: 4px; background: var(--pss-accent); border-radius: 2px; margin: .85rem auto 0; }
.pss-steps__list { list-style: none; padding: 0; margin: 0 0 2.5rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.pss-step { background: #fff; border: 1px solid var(--pss-border); border-radius: var(--pss-radius); padding: 1.75rem; position: relative; }
.pss-step__num { display: inline-flex; align-items: center; justify-content: center; width: 2.2rem; height: 2.2rem; border-radius: 999px; background: var(--pss-accent); color: #fff; font-weight: 800; margin-bottom: .8rem; box-shadow: 0 4px 12px rgba(204,42,42,.3); }
.pss-step h3 { font-size: 1.1rem; margin: 0 0 .5rem; }
.pss-step p { font-size: .92rem; margin: 0; }
.pss-steps__cta { text-align: center; }

/* ---------------- Finder page + results ---------------- */
.pss-finderpage { padding: 3rem 0 4rem; }
.pss-finderpage__head { text-align: center; max-width: 640px; margin: 0 auto 2rem; }
.pss-finderpage__head h1 { font-size: 2.1rem; font-weight: 800; margin: 0 0 .75rem; }
.pss-finderpage__head h1::after { content: ""; display: block; width: 64px; height: 4px; background: var(--pss-accent); border-radius: 2px; margin: .85rem auto .2rem; }
.pss-results { max-width: 760px; margin: 2.5rem auto 0; }
.pss-results__intro { text-align: center; color: var(--pss-ink-muted); }
.pss-results__pending { background: #fff; border: 1px solid var(--pss-border); border-left: 4px solid var(--pss-accent); border-radius: var(--pss-radius); padding: 1.75rem; }
.pss-results__pending h2 { font-size: 1.25rem; margin: 0 0 .75rem; }

/* ---------------- Article pages ---------------- */
.pss-article { padding: 3rem 0 4rem; }
.pss-article__inner { max-width: 720px; margin: 0 auto; }
.pss-article h1 { font-size: 2.1rem; font-weight: 800; margin: 0 0 1rem; }

/* ---------------- Footer ---------------- */
.pss-sitefooter { background: var(--pss-primary-dark); color: rgba(255,255,255,.8); margin-top: 2rem; border-top: 3px solid var(--pss-accent); }
.pss-sitefooter__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.75rem 2rem; padding: 3.75rem 1.5rem; }
.pss-sitefooter .pss-brand { margin-bottom: 1.2rem; }
.pss-sitefooter__col h4 { color: #fff; font-size: .9rem; text-transform: uppercase; letter-spacing: .06em; margin: 0 0 1.15rem; }
.pss-sitefooter__col ul { list-style: none; padding: 0; margin: 0; }
.pss-sitefooter__col li { margin-bottom: .75rem; }
.pss-sitefooter__col a { color: rgba(255,255,255,.8); font-size: .9rem; }
.pss-sitefooter__col a:hover { color: #fff; }
.pss-sitefooter__col p { color: rgba(255,255,255,.7); font-size: .9rem; }
.pss-sitefooter__bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 1.25rem 0; }
.pss-sitefooter__bottom p { font-size: .78rem; color: rgba(255,255,255,.55); margin: .2rem 0; }

/* ---------------- Responsive ---------------- */
@media (max-width: 1000px) {
  .pss-sitenav { display: none; }
  .pss-menu-btn { display: inline-flex; }
  .is-menu-open .pss-mobile-nav { display: flex; }
  .pss-hero__inner { grid-template-columns: 1fr; gap: 2rem; }
  .pss-hero__diagram { order: -1; }
  .pss-values__grid { grid-template-columns: 1fr 1fr; }
  .pss-steps__list { grid-template-columns: 1fr; }
  .pss-sitefooter__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .pss-topfull { display: none; }
  .pss-topcompact { display: inline; }
  .pss-siteheader__topinner { padding: .4rem 1rem; }
  .pss-siteheader__inner { gap: .5rem; padding: .7rem 1rem; }
  .pss-brand__text small { display: none; }
  .pss-cart-link__text { display: none; }
  .pss-hero { padding: 2.5rem 0 3rem; }
  .pss-hero__title { font-size: 1.85rem; }
  .pss-finder__row { grid-template-columns: 1fr; }
  .pss-finder__go { width: 100%; }
  .pss-values__grid { grid-template-columns: 1fr; }
  .pss-sitefooter__grid { grid-template-columns: 1fr; }
}

/* ---------------- Sizing configurator ---------------- */
.pss-configurator { max-width: 760px; margin: 0 auto; background: #fff; border: 1px solid var(--pss-border); border-radius: var(--pss-radius-lg); padding: 1.75rem; box-shadow: var(--pss-shadow); }
.pss-config__inputs { display: grid; grid-template-columns: 1fr auto 1fr; gap: 1rem; align-items: end; }
.pss-config__field { display: flex; flex-direction: column; gap: .4rem; }
.pss-config__field label { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--pss-primary); }
.pss-config__field select {
  padding: .85rem 1rem; border: 2px solid var(--pss-border-strong); border-radius: var(--pss-radius);
  font-size: 1.05rem; font-weight: 600; color: var(--pss-ink); background: #fff; cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2319283f' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center;
}
.pss-config__field select:focus { outline: none; border-color: var(--pss-primary); box-shadow: 0 0 0 4px var(--pss-primary-light); }
.pss-config__field select:disabled { background-color: var(--pss-bg); color: var(--pss-ink-muted); cursor: not-allowed; }
.pss-config__arrow { color: var(--pss-ink-muted); font-size: 1.4rem; padding-bottom: .7rem; }
.pss-config__hint { text-align: center; margin: 1.25rem 0 0; font-size: .9rem; color: var(--pss-ink-muted); }

.pss-config__result { margin-top: 1.5rem; padding: 1.5rem; border: 1px solid var(--pss-border); border-left: 4px solid var(--pss-accent); border-radius: var(--pss-radius); background: var(--pss-bg); }
.pss-result__head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; margin-bottom: .9rem; }
.pss-result__sku { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .8rem; font-weight: 700; color: var(--pss-ink-muted); letter-spacing: .03em; }
.pss-result__name { font-size: 1.15rem; margin: .2rem 0 0; }
.pss-result__price { font-size: 1.7rem; font-weight: 800; color: var(--pss-primary); white-space: nowrap; text-align: right; }
.pss-result__price small { display: block; font-size: .65rem; font-weight: 500; color: var(--pss-ink-muted); text-transform: uppercase; letter-spacing: .05em; }
.pss-result__band { font-size: .85rem; color: var(--pss-ink-soft); margin: .5rem 0 0; }
.pss-result__cart { margin-top: 1.25rem; }
.pss-result__cart .pss-btn { width: 100%; }

.pss-pill { display: inline-block; font-size: .82rem; font-weight: 700; padding: .35rem .8rem; border-radius: 999px; }
.pss-pill--stock { background: #dcfce7; color: #15803d; }
.pss-pill--order { background: #fef3c7; color: #b45309; }

@media (max-width: 640px) {
  .pss-config__inputs { grid-template-columns: 1fr; gap: .85rem; }
  .pss-config__arrow { display: none; }
  .pss-result__head { flex-direction: column; }
  .pss-result__price { text-align: left; }
}

/* ---------------- Homepage finder dropdowns ---------------- */
.pss-finder__field select {
  padding: .8rem .9rem; padding-right: 2.4rem;
  border: 2px solid var(--pss-border-strong); border-radius: var(--pss-radius);
  font-size: 1rem; font-weight: 600; color: var(--pss-ink); background-color: #fff;
  cursor: pointer; appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2319283f' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .9rem center;
}
.pss-finder__field select:focus { outline: none; border-color: var(--pss-primary); box-shadow: 0 0 0 4px var(--pss-primary-light); }
.pss-finder__field select:disabled { background-color: var(--pss-bg); color: var(--pss-ink-muted); cursor: not-allowed; }

/* ---------------- Hero seal figure + footer logo ---------------- */
.pss-hero__figure { display: flex; justify-content: center; }
.pss-seal-figure { margin: 0; max-width: 440px; width: 100%; }
.pss-seal-figure__img { width: 100%; height: auto; display: block; background: #fff; border-radius: var(--pss-radius-lg); box-shadow: var(--pss-shadow-lg); }
.pss-seal-figure__cap { margin: .9rem 0 0; font-size: .85rem; color: rgba(255,255,255,.82); text-align: center; }

.pss-footer-contact { margin: 1.4rem 0 0; }
.pss-sitefooter .pss-footer-phone { display: inline-flex; align-items: center; gap: .55rem; color: #fff !important; font-weight: 800; font-size: 1.2rem; letter-spacing: .01em; }
.pss-footer-phone svg { color: var(--pss-accent); }
.pss-footer-phone:hover { color: var(--pss-accent) !important; }
.pss-footer-contact__sub { display: block; margin-top: .45rem; font-size: .82rem; color: rgba(255,255,255,.6); }
.pss-footer-contact__sub a { color: rgba(255,255,255,.82); }
.pss-footer-contact__sub a:hover { color: #fff; }

.pss-footer-by { margin-top: 1.85rem; }
.pss-footer-by__label { display: block; font-size: .7rem; text-transform: uppercase; letter-spacing: .09em; color: rgba(255,255,255,.5); margin-bottom: .6rem; }
.pss-footer-by__logo { display: inline-block; background: #fff; border-radius: var(--pss-radius); padding: .7rem 1rem; line-height: 0; }
.pss-footer-by__img { height: 40px; width: auto; display: block; }

/* ---------------- Shaft -> seals list selector ---------------- */
.pss-finder__row--single { grid-template-columns: 1fr auto; }

.pss-selector { max-width: 880px; margin: 0 auto; }
.pss-selector__shaft { max-width: 420px; margin: 0 auto 1.75rem; display: flex; flex-direction: column; gap: .45rem; }
.pss-selector__shaft label { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--pss-primary); }
.pss-selector__shaft select {
  padding: .9rem 1rem; padding-right: 2.5rem; border: 2px solid var(--pss-border-strong); border-radius: var(--pss-radius);
  font-size: 1.1rem; font-weight: 600; color: var(--pss-ink); background-color: #fff; cursor: pointer; appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2319283f' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center;
}
.pss-selector__shaft select:focus { outline: none; border-color: var(--pss-primary); box-shadow: 0 0 0 4px var(--pss-primary-light); }
.pss-selector__placeholder { text-align: center; color: var(--pss-ink-muted); font-size: 1rem; padding: 1.5rem 0; }
.pss-selector__lead { font-size: 1.05rem; margin: 0 0 1rem; color: var(--pss-ink-soft); }
.pss-selector__lead strong { color: var(--pss-ink); }
.pss-selector__note { font-size: .9rem; color: var(--pss-ink-muted); margin: 1rem 0 0; }

.pss-seals-table__wrap { overflow-x: auto; border: 1px solid var(--pss-border); border-radius: var(--pss-radius); background: #fff; box-shadow: var(--pss-shadow-sm); }
.pss-seals-table { width: 100%; border-collapse: collapse; font-size: .95rem; min-width: 580px; }
.pss-seals-table thead th { text-align: left; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: #fff; background: var(--pss-primary); padding: .8rem 1rem; border-bottom: 3px solid var(--pss-accent); }
.pss-seals-table thead th:last-child { text-align: right; }
.pss-seals-table tbody td { padding: .85rem 1rem; border-top: 1px solid var(--pss-border); vertical-align: middle; }
.pss-seals-table tbody tr:hover { background: var(--pss-primary-light); }
.pss-seals-table__st strong { font-size: 1.05rem; color: var(--pss-ink); }
.pss-seals-table__sku { display: block; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .72rem; color: var(--pss-ink-muted); margin-top: 2px; }
.pss-seals-table__fit { white-space: nowrap; }
.pss-fit__in { display: block; font-weight: 700; color: var(--pss-ink); font-size: 1.05rem; line-height: 1.3; }
.pss-fit__mm { display: block; font-weight: 600; color: var(--pss-accent); font-size: .8rem; margin-top: 1px; }
.pss-seals-table__price { font-weight: 700; color: var(--pss-ink); white-space: nowrap; }
.pss-seals-table__price span { display: block; font-size: .68rem; font-weight: 400; color: var(--pss-ink-muted); text-transform: uppercase; }
.pss-seals-table__add { text-align: right; }
.pss-seals-table__add .pss-btn { padding: .55rem 1.1rem; font-size: .9rem; }
.pss-tag { display: inline-block; font-size: .65rem; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; color: var(--pss-accent-dark); background: #fbe9e9; padding: .15rem .45rem; border-radius: var(--pss-radius-sm); vertical-align: middle; margin-left: .35rem; }
.pss-sr { position: absolute; left: -9999px; }

/* ============================================================
   Content pages — How It Works, Installation, About, Contact
   ============================================================ */
/* ---------------- How It Works & Measuring page ---------------- */
.pss-hiw-herocta { display: flex; flex-wrap: wrap; gap: .8rem; margin-bottom: 1.1rem; }
.pss-hiw-herocta__ghost { background: rgba(255,255,255,.06); color: #fff !important; border-color: rgba(255,255,255,.45); }
.pss-hiw-herocta__ghost:hover { border-color: #fff; color: #fff !important; }
.pss-hiw-herohint { font-size: .9rem; color: rgba(255,255,255,.8); margin: 0; }
.pss-hiw-herohint a { color: #fff; font-weight: 700; text-decoration: underline; }
.pss-hiw-herohint a:hover { color: var(--pss-accent); }

.pss-hiw-lead { max-width: 62ch; margin: 0 auto 2rem; font-size: 1.1rem; color: var(--pss-ink-soft); text-align: center; }
.pss-hiw-lead strong { color: var(--pss-ink); }
.pss-hiw-lead--centre { margin-top: -1rem; }

.pss-hiw-why { padding-top: .5rem; background: var(--pss-primary-light); }

/* "Why a range" explainer band */
.pss-hiw-band {
  display: flex; gap: 1.25rem; align-items: flex-start;
  max-width: 880px; margin: 2.5rem auto 0; padding: 1.5rem 1.75rem;
  background: #fff; border: 1px solid var(--pss-border); border-left: 4px solid var(--pss-accent);
  border-radius: var(--pss-radius); box-shadow: var(--pss-shadow-sm);
}
.pss-hiw-band__icon { font-size: 2rem; line-height: 1; flex: 0 0 auto; }
.pss-hiw-band__body h3 { font-size: 1.1rem; margin: 0 0 .5rem; }
.pss-hiw-band__body p { font-size: .95rem; margin: 0; }
.pss-hiw-band__body strong { color: var(--pss-ink); }

.pss-hiw-meas { display: inline-flex; flex-direction: column; vertical-align: middle; line-height: 1.1; margin: 0 .15rem; }
.pss-hiw-meas__mm { color: var(--pss-accent); }
.pss-hiw-meas__in { font-size: .75rem; color: var(--pss-ink-muted); font-weight: 400; }

/* Final reassurance CTA band */
.pss-hiw-cta { background: linear-gradient(160deg, var(--pss-primary) 0%, var(--pss-primary-dark) 100%); color: #fff; padding: 4rem 0; margin-top: 2rem; }
.pss-hiw-cta__inner { max-width: 680px; margin: 0 auto; text-align: center; }
.pss-hiw-cta h2 { color: #fff; font-size: 1.9rem; font-weight: 800; margin: 1rem 0 .75rem; }
.pss-hiw-cta p { color: rgba(255,255,255,.9); font-size: 1.05rem; margin: 0 auto 1.5rem; max-width: 56ch; }
.pss-hiw-cta__actions { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }
.pss-hiw-cta__call { background: rgba(255,255,255,.06); color: #fff !important; border-color: rgba(255,255,255,.55); }
.pss-hiw-cta__call:hover { background: #fff; color: var(--pss-primary-dark) !important; border-color: #fff; }
.pss-hiw-cta__meta { font-size: .9rem; color: rgba(255,255,255,.75); margin: 1.75rem auto 0; }
.pss-hiw-cta__meta a { color: #fff; font-weight: 600; text-decoration: underline; }
.pss-hiw-cta__meta a:hover { color: var(--pss-accent); }

@media (max-width: 640px) {
  .pss-hiw-band { flex-direction: column; gap: .85rem; padding: 1.35rem; }
  .pss-hiw-cta { padding: 3rem 0; }
  .pss-hiw-cta h2 { font-size: 1.6rem; }
  .pss-hiw-cta__actions .pss-btn { width: 100%; }
}
/* ============================================================
   Installation guide page (.pss-install-*)
   ============================================================ */

/* Safety callout */
.pss-install-safety {
  display: flex;
  gap: 1.1rem;
  background: #fbe9e9;
  border: 1px solid var(--pss-accent);
  border-left: 5px solid var(--pss-accent);
  border-radius: var(--pss-radius);
  padding: 1.4rem 1.5rem;
  margin: 2rem 0 .5rem;
  box-shadow: var(--pss-shadow-sm);
}
.pss-install-safety__icon { font-size: 1.6rem; line-height: 1.3; flex-shrink: 0; }
.pss-install-safety__title { font-size: 1.15rem; font-weight: 800; color: var(--pss-accent-dark); margin: 0 0 .6rem; }
.pss-install-safety__list { margin: 0; padding-left: 1.1rem; }
.pss-install-safety__list li { margin-bottom: .5rem; color: var(--pss-ink-soft); font-size: .95rem; }
.pss-install-safety__list li:last-child { margin-bottom: 0; }
.pss-install-safety__list strong { color: var(--pss-ink); }

/* Section sub-heading inside article prose */
.pss-install-h2 { font-size: 1.5rem; font-weight: 800; margin: 2.5rem 0 .85rem; }

/* Compression / torque chart */
.pss-install-chart__wrap {
  overflow-x: auto;
  border: 1px solid var(--pss-border);
  border-radius: var(--pss-radius);
  background: var(--pss-surface);
  box-shadow: var(--pss-shadow-sm);
  margin: 1rem 0 .5rem;
}
.pss-install-chart { width: 100%; border-collapse: collapse; font-size: .95rem; min-width: 480px; }
.pss-install-chart thead th {
  text-align: left; font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em;
  color: #fff; background: var(--pss-primary); padding: .8rem 1rem; border-bottom: 3px solid var(--pss-accent);
}
.pss-install-chart tbody td { padding: .9rem 1rem; border-top: 1px solid var(--pss-border); color: var(--pss-ink-soft); vertical-align: middle; }
.pss-install-chart tbody td strong { color: var(--pss-accent-dark); font-size: 1.02rem; }
.pss-install-chart tbody tr:hover { background: var(--pss-primary-light); }
.pss-install-chart__note { font-size: .88rem; color: var(--pss-ink-muted); margin: .75rem 0 0; }

/* Guide disclaimer note */
.pss-install-guidenote {
  background: var(--pss-primary-light);
  border: 1px solid var(--pss-border);
  border-left: 4px solid var(--pss-primary);
  border-radius: var(--pss-radius);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0 0;
}
.pss-install-guidenote p { margin: 0; font-size: .95rem; }

/* Final CTA block */
.pss-install-cta {
  background: linear-gradient(160deg, var(--pss-primary) 0%, var(--pss-primary-dark) 100%);
  color: #fff;
  padding: 3.5rem 0;
  border-top: 3px solid var(--pss-accent);
}
.pss-install-cta__inner { max-width: 720px; margin: 0 auto; text-align: center; }
.pss-install-cta__title { font-size: 1.9rem; font-weight: 800; color: #fff; margin: 0 0 .9rem; }
.pss-install-cta__lede { font-size: 1.08rem; color: rgba(255,255,255,.9); margin: 0 auto 1.75rem; max-width: 52ch; }
.pss-install-cta__actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.pss-install-cta__hours { font-size: .85rem; color: rgba(255,255,255,.7); margin: 1.5rem 0 0; }

@media (max-width: 640px) {
  .pss-install-safety { flex-direction: column; gap: .6rem; }
  .pss-install-cta__actions .pss-btn { width: 100%; }
}
/* ---------------- Contact page ---------------- */
.pss-contact { padding: 1rem 0 4rem; }
.pss-contact__grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: 2.5rem; align-items: start; }

/* Left column */
.pss-contact__details { display: flex; flex-direction: column; gap: 1.25rem; }

/* Dominant click-to-call block */
.pss-contact-phone {
  display: block; text-align: center;
  background: linear-gradient(160deg, var(--pss-primary) 0%, var(--pss-primary-dark) 100%);
  color: #fff !important; border-radius: var(--pss-radius-lg);
  padding: 2rem 1.5rem; box-shadow: var(--pss-shadow-lg);
  border: 2px solid transparent; transition: transform .1s, border-color .15s;
}
.pss-contact-phone:hover { transform: translateY(-2px); border-color: var(--pss-accent); color: #fff !important; }
.pss-contact-phone__label { display: block; font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: rgba(255,255,255,.75); }
.pss-contact-phone__num { display: block; font-size: 2.4rem; font-weight: 800; letter-spacing: -.01em; line-height: 1.1; margin: .5rem 0 .4rem; color: #fff; }
.pss-contact-phone__hint { display: block; font-size: .88rem; color: rgba(255,255,255,.82); }

/* Secondary contact cards */
.pss-contact-cards { display: flex; flex-direction: column; gap: 1rem; }
.pss-contact-card {
  display: flex; gap: 1rem; align-items: flex-start;
  background: var(--pss-surface); border: 1px solid var(--pss-border);
  border-left: 3px solid var(--pss-accent); border-radius: var(--pss-radius);
  padding: 1.1rem 1.25rem; box-shadow: var(--pss-shadow-sm);
  color: var(--pss-ink) !important;
}
a.pss-contact-card:hover { border-color: var(--pss-border-strong); border-left-color: var(--pss-accent); box-shadow: var(--pss-shadow); color: var(--pss-ink) !important; }
.pss-contact-card__icon { font-size: 1.4rem; line-height: 1.4; flex: none; }
.pss-contact-card__body { display: flex; flex-direction: column; gap: .15rem; }
.pss-contact-card__label { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; color: var(--pss-ink-muted); }
.pss-contact-card__value { font-size: 1.05rem; font-weight: 700; color: var(--pss-ink); }
.pss-contact-card__link { display: inline-block; margin-top: .35rem; font-size: .9rem; font-weight: 700; color: var(--pss-accent) !important; }
.pss-contact-card__link:hover { color: var(--pss-accent-dark) !important; }
.pss-contact__since { font-size: .85rem; color: var(--pss-ink-muted); margin: .5rem 0 0; }

/* Right column — form */
.pss-contact__formcol {
  background: var(--pss-surface); border: 1px solid var(--pss-border);
  border-top: 3px solid var(--pss-accent); border-radius: var(--pss-radius-lg);
  padding: 1.75rem; box-shadow: var(--pss-shadow);
}
.pss-contact__formtitle { font-size: 1.5rem; font-weight: 800; margin: 0 0 .5rem; }
.pss-contact__formlede { font-size: .92rem; color: var(--pss-ink-soft); margin: 0 0 1.5rem; }

.pss-contact-thanks {
  background: #dcfce7; color: #15803d; border: 1px solid #bbf7d0;
  border-left: 4px solid var(--pss-success); border-radius: var(--pss-radius);
  padding: 1rem 1.25rem; margin: 0 0 1.5rem; font-weight: 600;
}

.pss-contact-form { display: flex; flex-direction: column; gap: 1.1rem; }
.pss-contact-field { display: flex; flex-direction: column; gap: .4rem; }
.pss-contact-field label { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--pss-ink-soft); }
.pss-contact-req { color: var(--pss-accent); }
.pss-contact-field input,
.pss-contact-field textarea {
  padding: .8rem .9rem; border: 2px solid var(--pss-border-strong); border-radius: var(--pss-radius);
  font-size: 1rem; font-weight: 600; color: var(--pss-ink); background: #fff;
  font-family: inherit; width: 100%;
}
.pss-contact-field textarea { font-weight: 500; resize: vertical; min-height: 7rem; }
.pss-contact-field input::placeholder,
.pss-contact-field textarea::placeholder { color: var(--pss-ink-muted); font-weight: 500; }
.pss-contact-field input:focus,
.pss-contact-field textarea:focus { outline: none; border-color: var(--pss-primary); box-shadow: 0 0 0 4px var(--pss-primary-light); }

.pss-contact-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }

.pss-contact-submit { width: 100%; margin-top: .25rem; }
.pss-contact-form__note { font-size: .82rem; color: var(--pss-ink-muted); margin: .25rem 0 0; }

/* Honeypot — visually hidden, off-screen */
.pss-contact-hp { position: absolute; left: -9999px; top: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Final CTA */
.pss-contact-cta { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.pss-contact-cta__hint { text-align: center; color: var(--pss-ink-muted); font-size: .9rem; margin: 1.25rem 0 0; }

@media (max-width: 1000px) {
  .pss-contact__grid { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 640px) {
  .pss-contact-phone__num { font-size: 2rem; }
  .pss-contact-field-row { grid-template-columns: 1fr; }
  .pss-contact__formcol { padding: 1.25rem; }
  .pss-contact-cta .pss-btn { width: 100%; }
}
/* About page — story intro, brands strip and CTA block.
   Reuses .pss-article, .pss-values, .pss-steps, .pss-section-title,
   .pss-eyebrow and .pss-btn; only the below are new. */

.pss-about-eyebrow { margin-bottom: 1rem; }

.pss-about-lede {
  font-size: 1.1rem;
  color: var(--pss-ink-soft);
  margin-bottom: 2rem;
}
.pss-about-lede strong { color: var(--pss-ink); }

.pss-about .pss-article__inner h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 2.5rem 0 .85rem;
}

/* Brands strip */
.pss-about-brands { padding: 1rem 0 3.5rem; }
.pss-about-brands__intro {
  max-width: 640px;
  margin: 0 auto 1.75rem;
  text-align: center;
}
.pss-about-brands__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .85rem;
}
.pss-about-brand {
  background: var(--pss-surface);
  border: 1px solid var(--pss-border);
  border-bottom: 3px solid var(--pss-accent);
  border-radius: var(--pss-radius);
  padding: .85rem 1.6rem;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: .01em;
  color: var(--pss-primary);
  box-shadow: var(--pss-shadow-sm);
}

/* CTA block */
.pss-about-cta {
  background: linear-gradient(160deg, var(--pss-primary) 0%, var(--pss-primary-dark) 100%);
  border-radius: var(--pss-radius-lg);
  padding: 3rem 2rem;
  text-align: center;
  box-shadow: var(--pss-shadow-lg);
}
.pss-about-cta__title {
  color: #fff;
  font-size: 1.9rem;
  font-weight: 800;
  margin: 0 0 .75rem;
}
.pss-about-cta__lede {
  color: rgba(255, 255, 255, .9);
  font-size: 1.05rem;
  max-width: 52ch;
  margin: 0 auto 1.75rem;
}
.pss-about-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}
.pss-about-cta__note {
  margin: 1.5rem 0 0;
  font-size: .9rem;
  color: rgba(255, 255, 255, .75);
}
.pss-about-cta__note a { color: #fff; text-decoration: underline; }
.pss-about-cta__note a:hover { color: #fff; opacity: .85; }

@media (max-width: 640px) {
  .pss-about-cta { padding: 2.25rem 1.25rem; }
  .pss-about-cta__title { font-size: 1.55rem; }
  .pss-about-cta__actions .pss-btn { width: 100%; }
}