/* ============================================================
   HealthyWater USA - Product Page CSS (v1)
   Editorial x Lab + subtle e-commerce touches
   Loads AFTER hw-editorial.css (extends, does not replace)
   ============================================================ */

/* --- Breadcrumb ------------------------------------------------ */
.hw-breadcrumb {
  padding: 20px 0 8px;
  border-bottom: 1px solid var(--hairline);
  background: var(--porcelain-warm);
}
.hw-breadcrumb ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.hw-breadcrumb li:not(:last-child)::after {
  content: '/';
  margin-left: 8px;
  color: var(--hairline-strong);
}
.hw-breadcrumb a {
  color: var(--ink-mute);
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--ease-out), color .2s var(--ease-out);
}
.hw-breadcrumb a:hover {
  color: var(--ink);
  border-bottom-color: var(--indigo);
}
.hw-breadcrumb [aria-current="page"] {
  color: var(--ink);
  font-weight: 500;
}

/* --- Product hero (STRICT SINGLE VIEWPORT - zoom-safe) --------------
   Fills exactly the visible viewport minus chrome + breadcrumb.
   No min-height (that would push scroll cue below the fold on browser
   zoom-in). overflow:hidden guarantees floating scroll cue always visible.
   Uses 100dvh so mobile URL-bar collapse also fits. ---------------- */
.hw-product-hero {
  position: relative;
  height: calc(100dvh - var(--hw-chrome-h) - 42px);
  min-height: 0;
  display: flex;
  align-items: center;
  padding: 8px 0 52px;
  border-bottom: 1px solid var(--hairline);
  overflow: hidden;
}
.hw-product-hero > .wrap { width: 100%; max-height: 100%; }
.hw-product-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: 28px;
  align-items: center;
  max-height: 100%;
}
@media (max-width: 900px) {
  .hw-product-hero {
    height: calc(100dvh - var(--hw-chrome-h-mobile) - 42px);
    padding: 8px 0 56px;
    align-items: flex-start;
  }
  .hw-product-hero-grid { grid-template-columns: 1fr; gap: 10px; align-items: start; }
}
/* Ultra-short viewports (landscape mobile, aggressive zoom-in) - let hero
   grow naturally beyond viewport so nothing is cut off unreadable. */
@media (max-height: 500px) {
  .hw-product-hero { height: auto; min-height: 480px; padding-bottom: 60px; }
}

/* Gallery - fills its column height, capped by viewport not by fixed px */
.hw-product-gallery {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-width: 0;
}
.hw-product-gallery-main {
  width: 100%;
  aspect-ratio: 1;
  max-height: calc(100dvh - var(--hw-chrome-h) - 140px);
  max-width: min(100%, calc(100dvh - var(--hw-chrome-h) - 140px));
  background: #FFFFFF;
  border: 1px solid var(--hairline);
  border-radius: 6px;
  overflow: hidden;
  padding: clamp(10px, 1.5vh, 20px);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
}
.hw-product-gallery-main img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  width: auto;
  height: auto;
}
@media (max-width: 900px) {
  .hw-product-gallery-main {
    aspect-ratio: 4/3;
    max-height: calc(100dvh - var(--hw-chrome-h-mobile) - 320px);
    max-width: 100%;
    padding: 14px;
  }
}

/* Floating scroll cue reused from hw-hero, positioned on product hero */
.hw-product-hero .hw-hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  z-index: 4;
}

/* Info column - compact for single-viewport hero */
.hw-product-hero-body { min-width: 0; }
.hw-product-pill {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  background: var(--indigo);
  color: var(--porcelain);
  padding: 5px 11px;
  border-radius: 3px;
  margin-bottom: 12px;
  font-weight: 500;
}
.hw-product-brand-line {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  margin-bottom: 10px;
}
.hw-product-title {
  font-family: var(--f-display);
  font-size: clamp(20px, 2.4vw + 0.5vh, 32px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 500;
  margin: 0 0 clamp(8px, 1.2vh, 14px);
  color: var(--ink);
  text-wrap: balance;
}

/* Score badge - compact */
.hw-product-score {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--ink);
  color: var(--porcelain);
  border-radius: 4px;
  margin-bottom: 12px;
}
.hw-product-score-num {
  font-family: var(--f-display);
  font-size: 26px;
  font-weight: 500;
  color: var(--cyan);
  letter-spacing: -0.03em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.hw-product-score-num span {
  font-size: 13px;
  color: rgba(247, 245, 238, 0.55);
  margin-left: 2px;
}
.hw-product-score-label strong {
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--porcelain);
  display: block;
  margin-bottom: 3px;
  font-weight: 500;
}
.hw-product-score-label span {
  font-family: var(--f-display);
  font-size: 13px;
  color: var(--cyan);
  font-style: italic;
}

/* Key specs row - compact */
.hw-product-key-specs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 12px;
}
.hw-product-key-specs > div {
  padding: 8px 10px;
  border-right: 1px solid var(--hairline);
  text-align: left;
}
.hw-product-key-specs > div:last-child { border-right: 0; }
.hw-product-key-specs strong {
  font-family: var(--f-display);
  font-size: 14px;
  color: var(--ink);
  display: block;
  letter-spacing: -0.01em;
  line-height: 1;
  margin-bottom: 3px;
}
.hw-product-key-specs span {
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  line-height: 1.2;
  display: block;
}
@media (max-width: 640px) {
  .hw-product-key-specs { grid-template-columns: repeat(2, 1fr); }
  .hw-product-key-specs > div:nth-child(2n) { border-right: 0; }
  .hw-product-key-specs > div:nth-child(-n+2) { border-bottom: 1px solid var(--hairline); }
}

/* Buy box - compact */
.hw-product-buy {
  padding: 12px 14px;
  background: var(--porcelain-warm);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  margin-bottom: 10px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 14px;
}
.hw-product-price {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
}
.hw-product-price-main {
  font-family: var(--f-display);
  font-size: 26px;
  color: var(--ink);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.hw-product-price-meta {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
}
.hw-product-cta {
  display: inline-flex;
  justify-content: center;
  font-size: 10px !important;
  padding: 10px 16px !important;
  white-space: nowrap;
  justify-self: end;
}
.hw-product-cta-note {
  margin: 0;
  grid-column: 1 / -1;
  padding-top: 6px;
  border-top: 1px solid var(--hairline);
  font-family: var(--f-mono);
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
  line-height: 1.5;
}
@media (max-width: 640px) {
  .hw-product-buy { grid-template-columns: 1fr; }
  .hw-product-cta { justify-self: stretch; width: 100%; }
}

/* Quicklinks - compact chips row */
.hw-product-quicklinks {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.hw-product-quicklinks a {
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-mute);
  padding: 6px 10px;
  border: 1px solid var(--hairline-strong);
  border-radius: 3px;
  transition: background .2s var(--ease-out), color .2s var(--ease-out), border-color .2s var(--ease-out);
}
.hw-product-quicklinks a:hover {
  background: var(--ink);
  color: var(--porcelain);
  border-color: var(--ink);
}

/* --- Product section shells ------------------------------------ */
.hw-product-section { padding: 80px 0; }
.hw-product-section.warm { background: var(--porcelain-warm); }
@media (max-width: 780px) { .hw-product-section { padding: 48px 0; } }

/* --- Editor verdict block -------------------------------------- */
.hw-product-verdict {
  background: var(--ink);
  color: var(--porcelain);
  padding: 48px 44px;
  border-radius: 6px;
  position: relative;
}
.hw-product-verdict-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: 20px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--hairline-invert);
}
.hw-product-verdict-eyebrow {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
  font-weight: 500;
}
.hw-product-verdict-score {
  font-family: var(--f-display);
  font-size: 32px;
  color: var(--porcelain);
  letter-spacing: -0.02em;
  line-height: 1;
}
.hw-product-verdict-score .num { color: var(--cyan); font-weight: 500; }
.hw-product-verdict-score .max { color: rgba(247, 245, 238, 0.5); font-size: 18px; }
.hw-product-verdict-body {
  font-family: var(--f-display);
  font-size: 19px;
  line-height: 1.55;
  color: var(--porcelain);
  margin: 0 0 28px;
  max-width: 68ch;
}
.hw-product-verdict-cta .hw-btn {
  background: var(--cyan);
  color: var(--ink);
}
.hw-product-verdict-cta .hw-btn:hover { background: var(--porcelain); }
@media (max-width: 780px) {
  .hw-product-verdict { padding: 32px 24px; }
  .hw-product-verdict-body { font-size: 16px; }
}

/* --- TL;DR pros/cons ------------------------------------------- */
.hw-product-tldr {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.hw-product-tldr-col {
  padding: 32px 30px;
  border-right: 1px solid var(--hairline);
}
.hw-product-tldr-col:last-child { border-right: 0; }
.hw-product-tldr-col h3 {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  margin: 0 0 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hairline);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}
.hw-product-tldr-pros h3 svg { color: var(--success); }
.hw-product-tldr-cons h3 svg { color: var(--ink-dim); }
.hw-product-tldr-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.hw-product-tldr-col li {
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-dim);
  padding-left: 22px;
  position: relative;
}
.hw-product-tldr-pros li::before {
  content: '+';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--success);
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: 16px;
}
.hw-product-tldr-cons li::before {
  content: '\2013';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--ink-dim);
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: 16px;
}
@media (max-width: 780px) {
  .hw-product-tldr { grid-template-columns: 1fr; }
  .hw-product-tldr-col { border-right: 0; border-bottom: 1px solid var(--hairline); }
  .hw-product-tldr-col:last-child { border-bottom: 0; }
}

/* --- Spec sheet ------------------------------------------------ */
.hw-product-specs {
  border: 1px solid var(--hairline);
  border-radius: 4px;
  overflow: hidden;
}
.hw-product-specs dl {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
}
.hw-product-spec-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr);
  gap: 24px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--hairline);
  align-items: baseline;
}
.hw-product-spec-row:last-child { border-bottom: 0; }
.hw-product-spec-row:nth-child(even) { background: var(--porcelain-warm); }
.hw-product-spec-row dt {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 500;
}
.hw-product-spec-row dd {
  margin: 0;
  font-family: var(--f-ui);
  font-size: 15px;
  color: var(--ink);
  font-weight: 500;
}
@media (max-width: 640px) {
  .hw-product-spec-row { grid-template-columns: 1fr; gap: 4px; padding: 12px 16px; }
}

/* --- Deep-dive prose ------------------------------------------ */
.hw-product-prose {
  font-family: var(--f-ui);
  font-size: 17px;
  line-height: 1.75;
  color: var(--ink);
  max-width: 68ch;
}
.hw-product-prose p {
  margin: 0 0 24px;
}
.hw-product-prose p:last-child { margin-bottom: 0; }
.hw-product-prose a { color: var(--indigo); border-bottom: 1px solid rgba(46, 75, 255, 0.32); }
.hw-product-prose a:hover { border-bottom-color: var(--indigo); }

/* --- Certification sources ------------------------------------- */
.hw-product-certs,
.hw-product-cert-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}
.hw-product-cert-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 156px;
  flex-direction: column;
  justify-content: flex-end;
  padding: 26px 22px 22px;
  overflow: hidden;
  color: inherit;
  background: linear-gradient(145deg, var(--porcelain-warm), var(--porcelain));
  border: 0;
  border-radius: 8px;
  box-shadow: inset 0 0 0 1px var(--hairline);
  transition: transform .25s var(--ease-out), box-shadow .25s var(--ease-out), background .25s var(--ease-out);
}
.hw-product-cert-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 22px;
  width: 38px;
  height: 3px;
  background: var(--indigo);
  border-radius: 0 0 3px 3px;
}
.hw-product-cert-card::after {
  content: '\2197';
  position: absolute;
  top: 18px;
  right: 20px;
  font: 16px/1 var(--f-mono);
  color: var(--ink-mute);
  transition: color .25s var(--ease-out), transform .25s var(--ease-out);
}
.hw-product-cert-card:hover {
  transform: translateY(-3px);
  background: var(--porcelain);
  box-shadow: inset 0 0 0 1px var(--hairline-strong), 0 12px 28px rgba(11, 15, 26, .07);
}
.hw-product-cert-card:hover::after {
  color: var(--indigo);
  transform: translate(2px, -2px);
}
.hw-product-cert-code {
  margin-bottom: auto;
  padding-right: 28px;
  font-family: var(--f-mono);
  font-size: 10px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--indigo);
}
.hw-product-cert-name {
  margin: 28px 0 7px;
  font-family: var(--f-display);
  font-size: 19px;
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -.015em;
  color: var(--ink);
}
.hw-product-cert-for {
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-dim);
}
.hw-product-cert-note {
  max-width: 90ch;
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-dim);
}
.hw-product-cert-note a { color: var(--indigo); border-bottom: 1px solid rgba(46, 75, 255, 0.32); }
@media (max-width: 900px) {
  .hw-product-certs,
  .hw-product-cert-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 520px) {
  .hw-product-certs,
  .hw-product-cert-grid { grid-template-columns: 1fr; gap: 10px; }
  .hw-product-cert-card { min-height: 128px; padding: 22px 20px 18px; }
  .hw-product-cert-card::before { left: 20px; }
  .hw-product-cert-name { margin-top: 20px; }
}
/* --- Vs alternatives ------------------------------------------- */
.hw-product-vs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.hw-product-vs-card {
  padding: 26px 24px;
  background: var(--porcelain);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  transition: border-color .25s var(--ease-out), transform .3s var(--ease-out);
  color: inherit;
  display: block;
}
.hw-product-vs-card:hover {
  border-color: var(--ink);
  transform: translateY(-2px);
}
.hw-product-vs-name {
  font-family: var(--f-display);
  font-size: 22px;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.hw-product-vs-note {
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink-dim);
  margin-bottom: 14px;
}
.hw-product-vs-link {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--indigo);
  border-bottom: 1px solid var(--indigo);
  padding-bottom: 3px;
}

/* --- Install steps -------------------------------------------- */
.hw-product-install {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 20px;
  counter-reset: hw-install;
}
.hw-product-install-step {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 24px;
  padding: 24px 26px;
  background: var(--porcelain);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  align-items: start;
}
.hw-product-install-num {
  font-family: var(--f-display);
  font-size: 44px;
  color: var(--indigo);
  letter-spacing: -0.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.hw-product-install-body h4 {
  font-family: var(--f-display);
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 8px;
  font-weight: 500;
}
.hw-product-install-body p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink-dim);
  margin: 0;
}
@media (max-width: 640px) {
  .hw-product-install-step { grid-template-columns: 1fr; gap: 8px; padding: 20px; }
  .hw-product-install-num { font-size: 32px; }
}

/* --- FAQ accordion (mirror of /faq/ inline styles) ------------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 1000px;
}
.faq-q {
  background: var(--porcelain-warm);
  border: 1px solid var(--hairline);
  border-radius: 4px;
  padding: 22px 28px;
  transition: border-color .3s var(--ease-out), background .3s var(--ease-out);
}
.faq-q[open] { border-color: var(--ink); background: var(--porcelain); }
.faq-q summary {
  cursor: pointer;
  font-family: var(--f-display);
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -.015em;
  color: var(--ink);
  list-style: none;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  line-height: 1.35;
}
.faq-q summary::-webkit-details-marker { display: none; }
.faq-q summary::after {
  content: '+';
  margin-left: auto;
  font-family: var(--f-display);
  font-size: 24px;
  font-weight: 400;
  color: var(--indigo);
  line-height: 1;
  transition: transform .3s var(--ease-out);
  flex-shrink: 0;
}
.faq-q[open] summary::after { content: '\2212'; transform: none; }
.faq-q .answer {
  margin: 18px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--hairline);
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-dim);
}
.faq-q .answer p { margin: 0 0 12px; }
.faq-q .answer p:last-child { margin-bottom: 0; }
.faq-q .answer a {
  color: var(--indigo);
  border-bottom: 1px solid rgba(46, 75, 255, .32);
  transition: border-color .25s var(--ease-out);
}
.faq-q .answer a:hover { border-bottom-color: var(--indigo); }
.faq-q .answer strong { color: var(--ink); font-weight: 500; }
.faq-q .answer em { font-style: italic; color: var(--indigo); }
@media (max-width: 640px) {
  .faq-q { padding: 18px 20px; }
  .faq-q summary { font-size: 16px; gap: 14px; }
}

/* --- Final CTA block ------------------------------------------ */
.hw-product-final-cta {
  padding: 44px 40px;
  background: var(--ink);
  color: var(--porcelain);
  border-radius: 6px;
  text-align: center;
}
.hw-product-final-price {
  margin-bottom: 24px;
}
.hw-product-final-price-num {
  font-family: var(--f-display);
  font-size: 56px;
  color: var(--cyan);
  letter-spacing: -0.03em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  margin-bottom: 6px;
}
.hw-product-final-price-meta {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(247, 245, 238, 0.6);
}
.hw-product-cta-primary {
  background: var(--cyan) !important;
  color: var(--ink) !important;
  border: 0 !important;
  padding: 18px 32px !important;
  font-size: 13px !important;
  display: inline-flex !important;
}
.hw-product-cta-primary:hover { background: var(--porcelain) !important; }
.hw-product-final-note {
  margin: 20px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(247, 245, 238, 0.6);
  max-width: 68ch;
  margin-left: auto;
  margin-right: auto;
}
.hw-product-final-note a { color: var(--cyan); border-bottom: 1px solid rgba(111, 203, 209, 0.32); }
@media (max-width: 640px) { .hw-product-final-cta { padding: 32px 22px; } .hw-product-final-price-num { font-size: 44px; } }

/* --- Mobile sticky buy bar ------------------------------------ */
.hw-product-sticky-buy {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 45;
  background: var(--ink);
  color: var(--porcelain);
  padding: 12px 18px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  box-shadow: 0 -8px 24px rgba(11, 15, 26, 0.24);
}
.hw-product-sticky-buy-info strong {
  display: block;
  font-family: var(--f-display);
  font-size: 15px;
  color: var(--porcelain);
  line-height: 1.1;
}
.hw-product-sticky-buy-info span {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  margin-top: 2px;
}
.hw-product-sticky-buy .hw-btn {
  background: var(--cyan) !important;
  color: var(--ink) !important;
  padding: 10px 16px !important;
  font-size: 10px !important;
  border: 0 !important;
  white-space: nowrap;
}
@media (max-width: 780px) {
  .hw-product-sticky-buy { display: flex; }
  body { padding-bottom: 68px; }
}


/* ============================================================
   ZdrowaWoda product pages - viewport-safe Polish edition
   Hero height is based on its real rendered top, set by page JS.
   ============================================================ */
.hw-product-hero {
  height: calc(100dvh - var(--hw-product-hero-top, 0px)) !important;
  min-height: 0 !important;
  padding: clamp(6px, 1.2vh, 12px) 0 clamp(48px, 7vh, 64px) !important;
}
.hw-product-lead { max-width: 62ch; margin: 0 0 clamp(8px, 1.2vh, 14px); color: var(--ink-dim); font-size: clamp(13px, 1.15vw, 16px); line-height: 1.48; }
.hw-product-prose { font-size: clamp(16px, 1.25vw, 19px); line-height: 1.75; color: var(--ink-dim); }
.hw-product-prose p { margin: 0 0 1.2em; }
.hw-product-prose a, .hw-product-verdict-body a { color: var(--indigo); border-bottom: 1px solid rgba(46,75,255,.32); }
.hw-product-final-price-num { font-size: clamp(32px, 4vw, 48px); }
.hw-product-verdict-score, .hw-product-score { display: none !important; }
.hw-product-section[id], .faq-q[id] { scroll-margin-top: calc(var(--hw-header-current, 74px) + 12px); }
@media (max-width: 900px) {
  .hw-product-hero-grid { grid-template-columns: minmax(0, 1fr); }
  .hw-product-gallery-main { width: min(48vw, 230px); max-width: min(48vw, 230px); height: min(21dvh, 180px); max-height: min(21dvh, 180px); aspect-ratio: 4 / 3; padding: 8px; }
  .hw-product-pill { margin-bottom: 6px; padding: 4px 9px; }
  .hw-product-brand-line { margin-bottom: 5px; }
  .hw-product-title { font-size: clamp(20px, 6vw, 28px); margin-bottom: 6px; }
  .hw-product-lead { font-size: 13px; line-height: 1.35; margin-bottom: 7px; }
  .hw-product-key-specs { margin-bottom: 7px; }
  .hw-product-key-specs > div { padding: 6px 7px; }
  .hw-product-buy { padding: 8px 10px; margin-bottom: 6px; }
  .hw-product-quicklinks { gap: 5px 11px; }
}
@media (max-height: 620px) {
  .hw-product-hero { height: calc(100dvh - var(--hw-product-hero-top, 0px)) !important; min-height: 0 !important; }
  .hw-product-gallery { display: none; }
  .hw-product-hero-grid { grid-template-columns: 1fr; gap: 0; }
  .hw-product-pill { margin-bottom: 4px; }
  .hw-product-brand-line { margin-bottom: 3px; }
  .hw-product-title { font-size: clamp(18px, 4.2vw, 26px); margin-bottom: 4px; }
  .hw-product-lead { font-size: 12px; line-height: 1.3; margin-bottom: 5px; }
  .hw-product-key-specs > div { padding: 4px 6px; }
  .hw-product-key-specs strong { font-size: 12px; }
  .hw-product-key-specs span { font-size: 8px; }
  .hw-product-buy { padding: 6px 8px; gap: 8px; margin-bottom: 0; }
  .hw-product-price-main { font-size: 14px; }
  .hw-product-cta-note, .hw-product-quicklinks { display: none; }
  .hw-product-hero .hw-hero-scroll { bottom: 8px; }
}
@media (max-width: 460px) {
  .hw-product-gallery-main { width: min(58vw, 210px); max-width: min(58vw, 210px); height: min(18dvh, 145px); }
  .hw-product-brand-line { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .hw-product-buy { grid-template-columns: 1fr; gap: 6px; }
  .hw-product-price { display: none; }
  .hw-product-cta { width: 100%; justify-content: center; }
  .hw-product-cta-note { grid-column: 1; }
  .hw-product-quicklinks a:nth-child(n+5) { display: none; }
}

/* Product closing CTA click layer */
.hw-product-section + .hw-closing::before,
.hw-closing::before { pointer-events: none; }
.hw-closing > .wrap { position: relative; z-index: 1; }
.hw-closing .hw-btn { position: relative; z-index: 2; pointer-events: auto; }