/* ── Water Systems pages — built on site.css design tokens ── */
.ws-section { padding: 100px 60px; background: linear-gradient(180deg, var(--navy) 0%, #071428 100%); }
.ws-section.ws-alt { background: linear-gradient(180deg, #071428 0%, var(--navy) 100%); }
.ws-section .container { max-width: 1280px; margin: 0 auto; }

/* page hero */
.ws-hero { position: relative; padding: 150px 60px 80px; overflow: hidden;
  background: radial-gradient(120% 120% at 80% 0%, #0a2040 0%, var(--navy) 45%, #071428 100%); }
.ws-hero-inner { max-width: 1280px; margin: 0 auto; display: grid; grid-template-columns: 1.1fr 1fr;
  gap: 50px; align-items: center; position: relative; z-index: 2; }
.ws-hero-text { }
.ws-hero-title { font-family: var(--font-heb); font-weight: 900; color: var(--white);
  font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1.12; margin: 14px 0 18px; }
[data-lang="en"] .ws-hero-title { font-family: var(--font-display); }
.ws-hero-sub { color: rgba(255,255,255,0.72); font-size: 1.12rem; line-height: 1.8; max-width: 560px; }
.ws-hero-ctas { display: flex; gap: 16px; margin-top: 32px; flex-wrap: wrap; }
[data-lang="en"] .ws-hero-ctas { direction: ltr; }
.ws-hero-visual img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow-hover);
  border: 1px solid rgba(255,255,255,0.08); }

/* stats band */
.ws-stats-band { padding: 0 60px; background: #071428; }
.ws-stats { margin: 0 auto; max-width: 1000px; justify-content: space-around; border-top: none;
  padding: 40px 0; animation: none; opacity: 1; }
.ws-stats .stat-num small { font-size: 0.5em; color: var(--teal); font-weight: 600; margin-inline-start: 3px; }

/* split + prose */
.ws-split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.ws-prose p { color: rgba(255,255,255,0.74); font-size: 1.02rem; line-height: 1.9; margin-bottom: 18px; }
.ws-prose .section-tag { display: inline-block; }
.ws-list { list-style: none; margin-top: 18px; }
.ws-list li { position: relative; padding-inline-start: 26px; margin-bottom: 12px;
  color: rgba(255,255,255,0.78); line-height: 1.7; }
.ws-list li::before { content: ''; position: absolute; inset-inline-start: 0; top: 9px; width: 9px;
  height: 9px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 10px rgba(11,180,204,0.6); }
.ws-fig { margin: 0; }
.ws-fig img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow);
  border: 1px solid rgba(255,255,255,0.08); display: block; }
.ws-fig figcaption { color: var(--text-light); font-size: 0.85rem; margin-top: 12px; text-align: center; line-height: 1.6; }

/* stage grid */
.ws-stage-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.ws-stage-card { position: relative; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius); overflow: hidden; text-decoration: none; transition: var(--transition); display: block; }
.ws-stage-card:hover { transform: translateY(-5px); border-color: var(--teal); box-shadow: var(--shadow-hover); }
.ws-stage-card img { width: 100%; height: 170px; object-fit: cover; display: block; background: #0a2040; }
.ws-stage-num { position: absolute; top: 12px; inset-inline-start: 12px; z-index: 2; font-family: var(--font-eng);
  font-weight: 700; font-size: 0.8rem; color: var(--navy); background: var(--gold); width: 34px; height: 34px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.ws-stage-tx { padding: 20px 18px; }
.ws-stage-title { font-family: var(--font-heb); font-weight: 700; color: var(--white); font-size: 1.08rem; margin-bottom: 8px; }
[data-lang="en"] .ws-stage-title { font-family: var(--font-eng); }
.ws-stage-desc { color: rgba(255,255,255,0.6); font-size: 0.88rem; line-height: 1.6; }

/* gallery teaser mini */
.ws-g-mini-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.ws-g-mini { border-radius: 12px; overflow: hidden; display: block; border: 1px solid rgba(255,255,255,0.08); }
.ws-g-mini img { width: 100%; height: 200px; object-fit: cover; display: block; transition: var(--transition); }
.ws-g-mini:hover img { transform: scale(1.06); }

/* full gallery */
.ws-gallery-hint { text-align: center; color: var(--text-light); margin-bottom: 28px; font-size: 0.9rem; }
.ws-gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.ws-gcard { margin: 0; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius); overflow: hidden; cursor: pointer; transition: var(--transition); }
.ws-gcard:hover { transform: translateY(-4px); border-color: var(--teal); box-shadow: var(--shadow-hover); }
.ws-gcard img { width: 100%; height: 230px; object-fit: cover; display: block; background: #0a2040; }
.ws-gcap { padding: 16px 18px; color: rgba(255,255,255,0.7); font-size: 0.88rem; line-height: 1.55; }

/* lightbox */
#ws-lb { position: fixed; inset: 0; background: rgba(5,12,24,0.94); display: none; align-items: center;
  justify-content: center; z-index: 2000; padding: 40px; }
#ws-lb.open { display: flex; }
.ws-lb-inner { max-width: 1100px; max-height: 90vh; display: flex; flex-direction: column; align-items: center; }
#ws-lb-img { max-width: 100%; max-height: 78vh; border-radius: 10px; box-shadow: 0 24px 70px rgba(0,0,0,0.6); }
.ws-lb-cap { color: #fff; font-size: 0.95rem; margin-top: 18px; text-align: center; max-width: 760px; line-height: 1.6; }
.ws-lb-close { position: absolute; top: 24px; inset-inline-end: 30px; background: rgba(255,255,255,0.12);
  color: #fff; font-size: 26px; width: 48px; height: 48px; border-radius: 50%; cursor: pointer;
  display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.ws-lb-close:hover { background: rgba(255,255,255,0.25); }

/* breadcrumb */
.ws-crumb { background: #071428; padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,0.06); }
.ws-crumb .container { max-width: 1280px; margin: 0 auto; padding: 0 60px; font-size: 0.85rem; }
.ws-crumb a { color: var(--teal); text-decoration: none; }
.ws-crumb a:hover { text-decoration: underline; }
.ws-crumb .sep { color: rgba(255,255,255,0.3); margin: 0 10px; }
.ws-crumb .cur { color: rgba(255,255,255,0.55); }

/* stage figure stats */
.ws-fig-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 44px; }
.ws-fig-stat { background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius); padding: 30px 20px; text-align: center; }
.ws-fig-v { display: block; font-family: var(--font-eng); font-weight: 700; font-size: 2rem; color: var(--white); }
.ws-fig-v small { font-size: 0.5em; color: var(--teal); margin-inline-start: 4px; }
.ws-fig-l { display: block; margin-top: 8px; color: var(--text-light); font-size: 0.85rem; letter-spacing: 0.05em; }

/* prev/next */
.ws-pnav { max-width: 1280px; margin: 0 auto; padding: 50px 60px; display: flex; gap: 18px; justify-content: space-between; flex-wrap: wrap; }
.ws-pn { flex: 1; min-width: 240px; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius); padding: 20px 24px; text-decoration: none; transition: var(--transition); }
.ws-pn:hover { border-color: var(--teal); transform: translateY(-3px); }
.ws-pn-next { text-align: end; }
.ws-pn-empty { flex: 1; min-width: 240px; }
.ws-pn-dir { display: block; font-family: var(--font-eng); font-size: 0.72rem; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--gold); font-weight: 700; margin-bottom: 6px; }
.ws-pn-t { display: block; color: var(--white); font-weight: 700; font-size: 1rem; }

/* cta */
.ws-cta-section { padding: 90px 60px; background: linear-gradient(135deg, #0a2040, #0d2144); text-align: center; }
.ws-cta-section .container { max-width: 1280px; margin: 0 auto; }
.ws-homepool-band { background: linear-gradient(135deg, #08182e, #0a2444); }

@media (max-width: 1024px) {
  .ws-stage-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .ws-section, .ws-hero, .ws-cta-section { padding-left: 24px; padding-right: 24px; }
  .ws-hero { padding-top: 120px; }
  .ws-hero-inner, .ws-split { grid-template-columns: 1fr; gap: 32px; }
  .ws-stage-grid, .ws-g-mini-grid, .ws-fig-stats { grid-template-columns: 1fr; }
  .ws-crumb .container, .ws-pnav { padding-left: 24px; padding-right: 24px; }
  .ws-stats { flex-wrap: wrap; gap: 24px; }
}