.material-symbols-outlined { font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24; }
[id] { scroll-margin-top: 90px; }

.site-shell {
  position: relative;
  isolation: isolate;
}

.page-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: -1;
}

.page-glow::before,
.page-glow::after {
  content: '';
  position: absolute;
  border-radius: 9999px;
  filter: blur(60px);
  opacity: .35;
}

.page-glow::before {
  width: 420px;
  height: 420px;
  top: -120px;
  right: -80px;
  background: radial-gradient(circle, rgba(48,144,209,.18), rgba(48,144,209,0));
}

.page-glow::after {
  width: 360px;
  height: 360px;
  left: -80px;
  bottom: -120px;
  background: radial-gradient(circle, rgba(23,195,178,.14), rgba(23,195,178,0));
}

.glass-panel {
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255,255,255,.55);
  box-shadow: 0 20px 60px rgba(0,45,84,.08);
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .5rem .9rem;
  border-radius: 9999px;
  background: rgba(48,144,209,.08);
  color: #002D54;
  font: 600 12px/1 'Inter Tight', sans-serif;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.organic-orb {
  position: absolute;
  border-radius: 9999px;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.95), rgba(255,255,255,0));
  border: 1px solid rgba(255,255,255,.4);
  backdrop-filter: blur(12px);
}

.section-kicker--inverse {
  background: rgba(255,255,255,.14);
  color: #fff;
  border: 1px solid rgba(255,255,255,.18);
}

.hero-shell {
  isolation: isolate;
}

.hero-stage {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  padding: 1.15rem;
  border-radius: 36px;
  background: linear-gradient(180deg, rgba(255,255,255,.76), rgba(246,250,253,.72));
  border: 1px solid rgba(191,199,209,.46);
  box-shadow: 0 20px 54px rgba(0,45,84,.08);
}

.hero-stage__main {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(420px, .55fr);
  align-items: stretch;
  gap: 1.15rem;
}

.hero-copy {
  padding: 1rem 1.1rem;
  border-radius: 30px;
  background: rgba(255,255,255,.62);
  border: 1px solid rgba(255,255,255,.72);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.8);
}

.hero-side {
  display: flex;
  flex-direction: column;
  gap: .95rem;
  min-width: 0;
}

.hero-metrics-grid {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: repeat(3, minmax(0, 1fr));
  gap: .7rem;
  height: 100%;
}

.category-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background-repeat: no-repeat;
  background-color: #edf4f8;
  background-position: right center;
  background-size: auto 100%;
  --category-overlay: linear-gradient(90deg, rgba(255,255,255,.98) 0 38%, rgba(255,255,255,.88) 46%, rgba(255,255,255,.3) 55%, rgba(255,255,255,0) 66%);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}

.category-card > * {
  position: relative;
  z-index: 1;
}

.category-card__body {
  max-width: min(48%, 270px);
}

.category-card__title {
  line-height: 1.04;
}

.category-card__copy {
  line-height: 1.5;
}

.category-card__arrow {
  display: inline-flex;
  align-self: flex-end;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 9999px;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(48,144,209,.16);
  box-shadow: 0 10px 18px rgba(48,144,209,.12);
}

.category-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 40px rgba(0,45,84,.12);
}

.category-feature__image {
  opacity: .96;
  background: #dceefa;
}

.category-feature__image img {
  object-fit: contain;
  object-position: right center;
  background: transparent;
  mix-blend-mode: normal;
}

.category-feature::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.92) 24%, rgba(255,255,255,.62) 43%, rgba(255,255,255,.16) 64%, rgba(255,255,255,0) 78%);
}

.category-feature__copy {
  max-width: 66%;
  padding: .15rem .2rem .6rem;
  border-radius: 16px;
}

.category-all-button {
  min-height: 48px;
  padding: 0 1.25rem;
  border-radius: 15px;
  color: #fff;
  background: linear-gradient(135deg, #3090D1, #1477B9);
  box-shadow: 0 12px 26px rgba(48,144,209,.24);
}

.category-all-button:hover {
  color: #fff;
  background: linear-gradient(135deg, #1477B9, #002D54);
  transform: translateY(-1px);
}

.popular-kicker {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  width: fit-content;
  min-height: 38px;
  padding: 0 1rem;
  border-radius: 9999px;
  background: #3090D1;
  color: #fff;
  font: 700 12px/1 'Inter Tight', sans-serif;
  letter-spacing: .12em;
  text-transform: uppercase;
  box-shadow: 0 10px 24px rgba(48,144,209,.24);
}

.popular-lead {
  color: #46515d;
  font: 500 16px/1.65 'Inter', sans-serif;
}

.product-image-zone {
  position: relative;
}

.popular-products-grid > div {
  border: 2px solid rgba(48,144,209,.34) !important;
  transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}

.popular-products-grid > div:hover {
  border-color: #002D54 !important;
  box-shadow: 0 18px 36px rgba(0,45,84,.14);
  transform: translateY(-2px);
}
.category-card::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--category-overlay);
}
.category-card--under {
  background-image: url('cat-under-photo.jpg');
}
.category-card--main {
  background-image: url('cat-main-photo.jpeg');
}
.category-card--cart {
  background-image: url('cat-cart-photo.jpeg');
}
.category-card--faucet {
  background-image: url('cat-faucet-photo.jpeg');
}

.home-section-intro {
  position: relative;
  overflow: hidden;
  min-height: 118px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: .9rem min(34%, 420px) .9rem 1.6rem;
  background-image: linear-gradient(90deg, rgba(255,255,255,.98) 0 52%, rgba(255,255,255,.76) 68%, rgba(255,255,255,.08)), url('water-filtration-showcase.png');
  background-position: center, right center;
  background-size: cover, auto 100%;
  background-repeat: no-repeat;
}

.hero-stage__visual {
  min-width: 0;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 1.45rem;
  border-radius: 18px;
  font: 700 15px/1.2 'Inter Tight', sans-serif;
  transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.hero-cta:hover {
  transform: translateY(-1px);
}

.hero-cta--primary {
  background: #3090D1;
  color: #fff;
  box-shadow: 0 14px 28px rgba(48,144,209,.24);
}

.hero-cta--primary:hover {
  background: #002D54;
}

.hero-cta--secondary {
  background: rgba(255,255,255,.84);
  color: #002D54;
  border: 1px solid rgba(191,199,209,.72);
}

.hero-cta--secondary:hover {
  background: rgba(255,255,255,.98);
  border-color: rgba(48,144,209,.22);
}

.hero-watercolor {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: -1;
}

.hero-watercolor__blob {
  position: absolute;
  border-radius: 9999px;
  filter: blur(28px);
  opacity: .95;
}

.hero-watercolor__blob--one {
  width: 540px;
  height: 540px;
  top: -180px;
  left: -120px;
  background: radial-gradient(circle, rgba(255,255,255,.96) 0%, rgba(212,230,245,.82) 44%, rgba(212,230,245,0) 76%);
}

.hero-watercolor__blob--two {
  width: 620px;
  height: 620px;
  right: -140px;
  top: 10px;
  background: radial-gradient(circle, rgba(229,239,248,.92) 0%, rgba(202,221,238,.72) 42%, rgba(202,221,238,0) 78%);
}

.hero-watercolor__blob--three {
  width: 460px;
  height: 460px;
  left: 25%;
  bottom: -220px;
  background: radial-gradient(circle, rgba(255,255,255,.85) 0%, rgba(222,236,246,.55) 40%, rgba(222,236,246,0) 78%);
}

.hero-panel {
  position: relative;
  overflow: hidden;
}

.hero-panel::before {
  content: '';
  position: absolute;
  inset: 0 auto auto 0;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(255,255,255,.7), rgba(255,255,255,0) 72%);
  pointer-events: none;
}

.hero-metric {
  display: grid;
  grid-template-columns: 44px minmax(112px, .68fr) minmax(0, 1.32fr);
  align-items: center;
  gap: 1rem;
  padding: .8rem .9rem;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255,255,255,.88), rgba(247,250,253,.74));
  border: 1px solid rgba(191,199,209,.55);
  box-shadow: 0 12px 30px rgba(0,45,84,.06);
}

.hero-metric__icon {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: #3090D1;
  background: rgba(48,144,209,.1);
  font-size: 21px;
}

.hero-metric__value {
  font: 700 21px/1 'Inter Tight', sans-serif;
  color: #002D54;
}

.hero-metric__label {
  font: 500 15px/1.4 'Inter', sans-serif;
  color: #46515d;
}

.about-showcase--compact .section-kicker { margin-bottom: .8rem; }
.about-showcase--compact h2 { margin-bottom: .65rem; }
.about-showcase__copy { font: 400 15px/1.6 'Inter', sans-serif; }
.about-stat {
  min-height: 126px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 0;
  background: transparent !important;
  position: relative;
}

.about-stats {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,.18);
  background:
    radial-gradient(circle at 88% 18%, rgba(255,255,255,.16), transparent 32%),
    linear-gradient(125deg, #063F70 0%, #0D5F99 48%, #3090D1 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18), 0 16px 36px rgba(0,45,84,.16);
}

.about-stat + .about-stat::before {
  content: '';
  position: absolute;
  left: 0;
  top: 22%;
  bottom: 22%;
  width: 1px;
  background: rgba(255,255,255,.28);
}

.about-stat .font-headline-md {
  font-size: 27px;
  text-shadow: 0 2px 12px rgba(0,45,84,.24);
}

.about-stat .font-body-sm {
  max-width: 130px;
  font-size: 14px;
  line-height: 1.35;
}

.hero-assembly {
  position: relative;
  min-height: 580px;
  border-radius: 34px;
  padding: 1rem;
  background:
    linear-gradient(180deg, rgba(255,255,255,.88), rgba(244,249,253,.76)),
    radial-gradient(circle at 15% 18%, rgba(255,255,255,.94), rgba(255,255,255,0) 34%);
  border: 1px solid rgba(255,255,255,.65);
  box-shadow: 0 24px 80px rgba(0,45,84,.12);
  overflow: hidden;
}

.hero-assembly__mist,
.hero-assembly__halo {
  position: absolute;
  border-radius: 9999px;
  pointer-events: none;
}

.hero-assembly__mist {
  width: 420px;
  height: 420px;
  top: 34px;
  left: 40px;
  background: radial-gradient(circle, rgba(206,226,241,.75), rgba(206,226,241,0) 70%);
  filter: blur(10px);
}

.hero-assembly__halo {
  width: 280px;
  height: 280px;
  right: -20px;
  top: 110px;
  background: radial-gradient(circle, rgba(48,144,209,.18), rgba(48,144,209,0) 72%);
  filter: blur(10px);
}

.hero-water-stream {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-droplet {
  position: absolute;
  width: 14px;
  height: 20px;
  border-radius: 9999px 9999px 9999px 9999px / 78% 78% 100% 100%;
  background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(121,197,245,.75));
  box-shadow: 0 8px 18px rgba(48,144,209,.22);
  opacity: 0;
  will-change: transform, opacity;
}

.hero-droplet--1 { animation: heroDropOne 6s linear infinite; }
.hero-droplet--2 { animation: heroDropTwo 6.6s linear 1.2s infinite; }
.hero-droplet--3 { animation: heroDropThree 7.2s linear .4s infinite; }
.hero-droplet--4 { animation: heroDropFour 6.4s linear 1.8s infinite; }
.hero-droplet--5 { animation: heroDropFive 7s linear 2.2s infinite; }

.hero-product-card {
  position: absolute;
  inset: 66px 52px 66px 112px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 28px;
  padding: 1.25rem 1.25rem 1rem;
  background:
    linear-gradient(180deg, rgba(255,255,255,.96), rgba(243,248,252,.82)),
    linear-gradient(135deg, rgba(255,255,255,.8), rgba(255,255,255,.18));
  border: 1px solid rgba(255,255,255,.72);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.75), 0 24px 60px rgba(0,45,84,.14);
}

.hero-product-card__meta {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: .35rem;
}

.hero-product-card__badge {
  display: inline-flex;
  align-self: flex-start;
  padding: .45rem .8rem;
  border-radius: 9999px;
  background: rgba(48,144,209,.1);
  color: #3090D1;
  font: 700 11px/1 'Inter Tight', sans-serif;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.hero-product-card__note {
  max-width: 240px;
  font: 500 13px/1.45 'Inter', sans-serif;
  color: #5c6670;
}

.hero-product-card__image {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center bottom;
  transform: translateY(0) scale(1) rotate(-3deg);
  transition: transform .75s cubic-bezier(.2,.8,.2,1);
}

.hero-assembly.is-ready .hero-product-card__image {
  transform: translateY(0) scale(1) rotate(0deg);
}

.hero-module {
  position: absolute;
  z-index: 3;
  width: 230px;
  padding: .85rem;
  border-radius: 24px;
  background: rgba(255,255,255,.78);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255,255,255,.8);
  box-shadow: 0 18px 40px rgba(0,45,84,.12);
  opacity: 0;
  transform: translateY(14px) scale(.985);
  transition: opacity .45s ease, transform .55s cubic-bezier(.2,.8,.2,1), box-shadow .3s ease;
  text-decoration: none;
}

.hero-module.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  box-shadow: 0 22px 46px rgba(0,45,84,.14);
}

.hero-module--one {
  left: 0;
  top: 50px;
}

.hero-module--two {
  left: 26px;
  bottom: 72px;
}

.hero-module--three {
  right: 4px;
  top: 86px;
}

.hero-module__eyebrow {
  display: inline-flex;
  margin-bottom: .7rem;
  font: 700 10px/1 'Inter Tight', sans-serif;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #3090D1;
}

.hero-module__body {
  display: flex;
  align-items: center;
  gap: .85rem;
}

.hero-module__image {
  width: 64px;
  height: 64px;
  object-fit: contain;
  flex: 0 0 auto;
}

.hero-module__image--tall {
  height: 92px;
  width: 56px;
}

.hero-module__image--compact {
  width: 58px;
  height: 58px;
}

.hero-module__title {
  font: 700 15px/1.15 'Inter Tight', sans-serif;
  color: #002D54;
  margin-bottom: .35rem;
}

.hero-module__copy {
  font: 400 12px/1.45 'Inter', sans-serif;
  color: #5c6670;
}

.hero-module--four {
  right: 34px;
  bottom: 30px;
}

.category-overview,
.home-section-intro {
  position: relative;
  padding: 1.5rem 1.6rem;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255,255,255,.78), rgba(246,250,253,.74));
  border: 1px solid rgba(191,199,209,.45);
  box-shadow: 0 16px 40px rgba(0,45,84,.06);
}

.home-section-intro {
  min-height: 154px;
  padding: 1rem min(42%, 560px) 1rem 1.5rem;
  justify-content: center;
  background-image:
    linear-gradient(90deg, rgba(255,255,255,.98) 0 47%, rgba(255,255,255,.83) 59%, rgba(255,255,255,.12) 78%),
    url('water-light-background.png');
  background-position: center, right 42%;
  background-size: cover, cover;
  background-repeat: no-repeat;
}

.home-section-intro .popular-kicker {
  min-height: 34px;
  margin-bottom: .75rem;
  padding: 0 .9rem;
}

.home-section-intro h2 {
  font-size: clamp(30px, 3vw, 42px);
  line-height: 1.05;
}

.home-section-intro .popular-lead {
  margin-top: .65rem;
  max-width: 620px;
  font-size: 15px;
  line-height: 1.5;
}

.home-section-intro__pill {
  align-self: flex-start;
  padding: .7rem 1rem;
  border-radius: 9999px;
  background: rgba(48,144,209,.08);
  color: #002D54;
  font: 600 13px/1.2 'Inter Tight', sans-serif;
}

.service-banner {
  background:
    linear-gradient(120deg, rgba(255,255,255,.92), rgba(243,248,252,.86)),
    radial-gradient(circle at right top, rgba(48,144,209,.14), rgba(48,144,209,0) 36%);
}

.service-banner::after {
  content: '';
  position: absolute;
  right: -80px;
  bottom: -90px;
  width: 240px;
  height: 240px;
  border-radius: 9999px;
  background: radial-gradient(circle, rgba(48,144,209,.14), rgba(48,144,209,0) 70%);
  pointer-events: none;
}

.about-showcase {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, #002D54 0%, #073d6f 52%, #0d5d97 100%);
  box-shadow: 0 28px 70px rgba(0,45,84,.2);
}

.about-showcase::before {
  content: '';
  position: absolute;
  inset: auto -100px -110px auto;
  width: 320px;
  height: 320px;
  border-radius: 9999px;
  background: radial-gradient(circle, rgba(255,255,255,.14), rgba(255,255,255,0) 72%);
  pointer-events: none;
}

/* Карточки: подъём при наведении (объявляем после reveal, чтобы hover побеждал) */
.reveal-item { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal-item.is-visible { opacity: 1; transform: none; }
.homepage .reveal-item { opacity: 1; transform: none; transition: none; }
.shadow-lift { transition: box-shadow .3s ease, transform .3s ease; }
.shadow-lift:hover { box-shadow: 0 10px 25px rgba(0,45,84,.08); transform: translateY(-3px); }

@media (prefers-reduced-motion: no-preference) {
  .hero-content { opacity: 0; transform: translateY(20px); animation: fadeUp .8s cubic-bezier(.4,0,.2,1) forwards; }
  .hero-image { opacity: 0; transform: scale(.96); animation: scaleIn .9s .15s cubic-bezier(.4,0,.2,1) forwards; }
  .hero-module.is-visible { animation: heroModuleSettle .6s cubic-bezier(.2,.8,.2,1) both; }
  .hero-assembly.is-ready .hero-product-card__image { animation: heroFilterTurn 11s ease-in-out infinite; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-droplet {
    animation: none !important;
    opacity: .18;
  }
}
@keyframes fadeUp { to { opacity: 1; transform: none; } }
@keyframes scaleIn { to { opacity: 1; transform: scale(1); } }
@keyframes heroModuleSettle {
  0% { transform: translateY(10px) scale(.985); box-shadow: 0 18px 40px rgba(0,45,84,.12); }
  100% { transform: translateY(0) scale(1); box-shadow: 0 22px 46px rgba(0,45,84,.14); }
}
@keyframes heroFilterTurn {
  0%, 100% { transform: translateY(0) scale(1) rotate(-4deg); }
  50% { transform: translateY(0) scale(1) rotate(4deg); }
}
@keyframes heroDropOne {
  0% { opacity: 0; transform: translate(46%, 15%) scale(.6); }
  12% { opacity: .95; }
  50% { opacity: .9; transform: translate(76%, 42%) scale(1); }
  100% { opacity: 0; transform: translate(54%, 82%) scale(.72); }
}
@keyframes heroDropTwo {
  0% { opacity: 0; transform: translate(28%, 22%) scale(.55); }
  15% { opacity: .88; }
  52% { opacity: .84; transform: translate(18%, 58%) scale(.95); }
  100% { opacity: 0; transform: translate(40%, 88%) scale(.7); }
}
@keyframes heroDropThree {
  0% { opacity: 0; transform: translate(64%, 8%) scale(.52); }
  16% { opacity: .9; }
  58% { opacity: .86; transform: translate(86%, 35%) scale(.96); }
  100% { opacity: 0; transform: translate(70%, 72%) scale(.68); }
}
@keyframes heroDropFour {
  0% { opacity: 0; transform: translate(38%, 12%) scale(.5); }
  14% { opacity: .92; }
  55% { opacity: .86; transform: translate(56%, 48%) scale(1); }
  100% { opacity: 0; transform: translate(30%, 76%) scale(.66); }
}
@keyframes heroDropFive {
  0% { opacity: 0; transform: translate(58%, 18%) scale(.56); }
  13% { opacity: .86; }
  48% { opacity: .84; transform: translate(40%, 54%) scale(.92); }
  100% { opacity: 0; transform: translate(66%, 86%) scale(.7); }
}

@media (max-width: 1024px) {
  .hero-stage__main {
    grid-template-columns: 1fr;
  }

  .hero-metrics-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-assembly {
    min-height: 560px;
  }

  .hero-product-card {
    inset: 90px 24px 84px 72px;
  }

  .hero-module {
    width: 210px;
  }

  .hero-module--four {
    right: 22px;
    bottom: 22px;
  }
}

@media (max-width: 767px) {
  .category-card {
    min-height: 230px !important;
    background-position: right bottom;
    background-size: auto 100%;
    --category-overlay: linear-gradient(180deg, rgba(255,255,255,.98) 0 38%, rgba(255,255,255,.85) 52%, rgba(255,255,255,.2) 66%, rgba(255,255,255,0) 80%);
  }

  .category-card__body {
    max-width: min(72%, 260px);
  }

  .category-card__title {
    font-size: 24px !important;
  }

  .category-card__copy {
    font-size: 14px !important;
    line-height: 1.45;
  }

  .category-card__arrow {
    width: 40px;
    height: 40px;
  }

  .hero-stage {
    padding: .85rem;
    border-radius: 28px;
    gap: .85rem;
  }

  .hero-copy {
    padding: 1rem;
    border-radius: 24px;
  }

  .hero-side {
    gap: .75rem;
  }

  .hero-metrics-grid {
    grid-template-columns: 1fr;
  }

  .hero-metric {
    grid-template-columns: 38px minmax(100px, .65fr) minmax(0, 1.35fr);
  }

  .hero-assembly {
    min-height: auto;
    padding: .85rem;
  }

  .hero-product-card {
    position: relative;
    inset: auto;
    min-height: 320px;
    margin-top: 144px;
  }

  .hero-module {
    width: calc(100% - 44px);
  }

  .hero-module--one {
    left: 18px;
    top: 12px;
  }

  .hero-module--two {
    left: 18px;
    bottom: auto;
    top: 138px;
  }

  .hero-module--three {
    right: 18px;
    top: auto;
    bottom: 146px;
  }

  .hero-module--four {
    left: 18px;
    right: auto;
    top: auto;
    bottom: 18px;
  }

  .category-overview,
  .home-section-intro {
    padding: 1.25rem;
    border-radius: 22px;
  }

  .catalog-toolbar,
  .catalog-support-strip,
  .catalog-guidance-banner {
    align-items: flex-start;
  }

  .catalog-card {
    padding: .9rem;
    border-radius: 18px;
  }

  .catalog-card__media {
    min-height: 172px;
  }
}

.header-scrolled { box-shadow: 0 4px 6px -1px rgba(0,0,0,.05); }
.nav-link { position: relative; }
.nav-link::after { content: ''; position: absolute; height: 2px; width: 0; bottom: -2px; left: 0; background: #3090D1; transition: width .3s ease; }
.nav-link:hover::after { width: 100%; }

.chip { font-family: 'Inter Tight', sans-serif; font-size: 10px; font-weight: 700; letter-spacing: .05em; padding: 2px 8px; border-radius: 9999px; text-transform: uppercase; white-space: nowrap; }

.line-clamp-2 {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.catalog-hero-shell {
  position: relative;
  overflow: hidden;
  padding: 1.15rem 1.25rem !important;
  gap: 1rem !important;
  background:
    linear-gradient(90deg, rgba(255,255,255,.96) 0 54%, rgba(255,255,255,.72) 70%, rgba(255,255,255,.18) 100%),
    url('water-light-background.png') right center / cover no-repeat;
}

[data-catalog-hero] { margin-bottom: 1rem !important; }

.catalog-hero-shell::after {
  content: '';
  position: absolute;
  width: 280px;
  height: 280px;
  right: -80px;
  bottom: -110px;
  border-radius: 9999px;
  background: radial-gradient(circle, rgba(23,195,178,.16), rgba(23,195,178,0) 72%);
  pointer-events: none;
}

.catalog-hero-copy {
  position: relative;
  z-index: 1;
}

.catalog-hero-shortcuts {
  max-width: 720px;
  margin-top: .75rem !important;
}

.catalog-shortcut {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: .7rem 1rem;
  border-radius: 9999px;
  border: 1px solid rgba(191,199,209,.75);
  background: rgba(255,255,255,.72);
  color: #002D54;
  font: 600 13px/1.2 'Inter Tight', sans-serif;
  transition: border-color .2s ease, background .2s ease, color .2s ease, transform .2s ease;
}

.catalog-shortcut:hover,
.catalog-shortcut.active {
  border-color: rgba(48,144,209,.52);
  background: rgba(48,144,209,.1);
  color: #3090D1;
  transform: translateY(-1px);
}

.catalog-hero-metric,
.catalog-hero-note {
  position: relative;
  z-index: 1;
  padding: .7rem .8rem;
  border-radius: 20px;
  background: rgba(255,255,255,.76);
  border: 1px solid rgba(191,199,209,.55);
  box-shadow: 0 16px 34px rgba(0,45,84,.06);
}

@media (min-width: 1280px) {
  .catalog-hero-aside {
    width: 48% !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    align-self: center;
  }

  .catalog-hero-note { grid-column: auto !important; }
}

.catalog-hero-metric__label,
.catalog-hero-note__eyebrow {
  display: inline-flex;
  margin-bottom: .4rem;
  color: #5c6670;
  font: 700 11px/1 'Inter Tight', sans-serif;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.catalog-hero-metric__value {
  display: block;
  color: #002D54;
  font: 700 24px/1 'Inter Tight', sans-serif;
}

.catalog-hero-metric__copy,
.catalog-hero-note__title {
  margin-top: .45rem;
  color: #404850;
  font: 400 14px/1.55 'Inter', sans-serif;
}

.catalog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .75rem;
  flex-wrap: wrap;
}

.catalog-toolbar__intro {
  display: flex;
  flex-direction: column;
  gap: .45rem;
}

.catalog-toolbar__title {
  color: #002D54;
  font: 700 15px/1.25 'Inter Tight', sans-serif;
}

.catalog-toolbar__chips {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
}

.catalog-toolbar__chip,
.catalog-support-pill {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: .45rem .8rem;
  border-radius: 9999px;
  background: rgba(255,255,255,.76);
  border: 1px solid rgba(191,199,209,.65);
  color: #404850;
  font: 600 12px/1.2 'Inter Tight', sans-serif;
}

.filter-shell {
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 48px rgba(0,45,84,.06);
  padding: 1rem !important;
  gap: .85rem !important;
}

.filter-shell__intro {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(191,199,209,.5);
}

.filter-shell__eyebrow {
  display: inline-flex;
  align-self: flex-start;
  padding: .4rem .75rem;
  border-radius: 9999px;
  background: rgba(48,144,209,.08);
  color: #3090D1;
  font: 700 11px/1 'Inter Tight', sans-serif;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.filter-shell__title {
  color: #002D54;
  font: 400 14px/1.55 'Inter', sans-serif;
}

.filter-service-card__badge {
  display: inline-flex;
  margin-bottom: .6rem;
  padding: .35rem .7rem;
  border-radius: 9999px;
  background: rgba(23,195,178,.12);
  color: #0c7d72;
  font: 700 11px/1 'Inter Tight', sans-serif;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.catalog-support-strip,
.catalog-guidance-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.1rem;
  flex-wrap: wrap;
  padding: .9rem 1rem;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,.84), rgba(246,250,253,.78));
  border: 1px solid rgba(191,199,209,.5);
  box-shadow: 0 14px 38px rgba(0,45,84,.05);
}

.catalog-toolbar { margin-bottom: 1rem !important; }

.catalog-support-strip__meta {
  flex-direction: row;
  flex-wrap: wrap;
  gap: .5rem;
}

.catalog-support-strip__title,
.catalog-guidance-banner__title {
  color: #002D54;
  font: 700 18px/1.25 'Inter Tight', sans-serif;
}

.catalog-support-strip__copy,
.catalog-guidance-banner__note {
  margin-top: .35rem;
  color: #5c6670;
  font: 400 14px/1.55 'Inter', sans-serif;
}

.catalog-support-strip__meta,
.catalog-guidance-banner__actions {
  display: flex;
  flex-direction: column;
  gap: .7rem;
  align-items: flex-start;
}

.catalog-guidance-banner__eyebrow {
  display: inline-flex;
  margin-bottom: .55rem;
  color: #3090D1;
  font: 700 11px/1 'Inter Tight', sans-serif;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.catalog-guidance-banner__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: .85rem 1.2rem;
  border-radius: 16px;
  background: #3090D1;
  color: #fff;
  font: 600 14px/1.2 'Inter Tight', sans-serif;
  transition: background .2s ease, transform .2s ease;
}

.catalog-guidance-banner__cta:hover {
  background: #002D54;
  transform: translateY(-1px);
}

.catalog-guidance-banner {
  min-height: 150px;
  align-items: flex-end;
  background:
    linear-gradient(90deg, rgba(255,255,255,.97) 0 50%, rgba(255,255,255,.72) 68%, rgba(255,255,255,.15) 100%),
    url('water-light-background.png') right center / cover no-repeat;
}

.catalog-guidance-banner__actions {
  margin-left: auto;
  flex-direction: column-reverse;
  align-items: flex-end;
  text-align: right;
}

.catalog-card {
  display: flex;
  flex-direction: column;
  gap: .55rem;
  height: 100%;
  min-height: 440px;
  padding: .8rem;
  border-radius: 22px;
  background: rgba(255,255,255,.88);
  border: 1px solid rgba(0,45,84,.08);
  box-shadow: 0 16px 44px rgba(0,45,84,.05);
  transition: box-shadow .25s ease, transform .25s ease, border-color .25s ease;
}

.catalog-card:hover {
  border-color: rgba(48,144,209,.18);
  box-shadow: 0 24px 56px rgba(0,45,84,.09);
  transform: translateY(-4px);
}

.catalog-card__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: .75rem;
}

.catalog-card__badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  padding-right: 1rem;
}

.catalog-card__fav {
  flex: 0 0 auto;
}

.catalog-card__media {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 170px;
  min-height: 170px;
  flex: 0 0 170px;
  border-radius: 18px;
  background: transparent;
  overflow: hidden;
}

.catalog-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  padding: .55rem;
  object-fit: contain;
  object-position: center;
}

.catalog-card__rating {
  display: flex;
  align-items: center;
  gap: .25rem;
}

.catalog-card__content {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  flex: 1;
}

.catalog-card__content h3 {
  display: -webkit-box;
  min-height: 47px;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.catalog-card__chips {
  display: flex;
  flex-wrap: wrap;
  min-height: 28px;
  align-content: flex-start;
  gap: .35rem;
}

.catalog-card__chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: .25rem .65rem;
  border-radius: 9999px;
  background: rgba(48,144,209,.07);
  color: #5c6670;
  font: 600 11px/1.2 'Inter Tight', sans-serif;
}

.catalog-card__footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: .75rem;
  padding-top: .35rem;
  border-top: 0;
}

.catalog-card__price {
  display: flex;
  flex-direction: column;
  gap: .15rem;
}

.catalog-card__old-price {
  color: #7a828a;
  font: 400 11px/1.3 'Inter', sans-serif;
  text-decoration: line-through;
}

.catalog-card__current-price {
  color: #002D54;
  font: 700 24px/1 'Inter Tight', sans-serif;
}

.catalog-card__add {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: #3090D1;
  color: #fff;
  transition: background .2s ease, transform .2s ease;
}

.catalog-card__add:hover {
  background: #002D54;
  transform: translateY(-1px);
}

@media (max-width: 767px) {
  .catalog-card {
    min-height: 410px;
  }

  .catalog-card__media {
    height: 155px;
    min-height: 155px;
    flex-basis: 155px;
  }
}

.catalog-empty {
  padding: 3rem 1.5rem;
  border-radius: 24px;
  background: rgba(255,255,255,.88);
  border: 1px solid rgba(191,199,209,.55);
  text-align: center;
  box-shadow: 0 16px 40px rgba(0,45,84,.05);
}

.catalog-empty__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: .75rem 1rem;
  border-radius: 14px;
  background: rgba(48,144,209,.1);
  color: #3090D1;
  font: 600 13px/1.2 'Inter Tight', sans-serif;
  transition: background .2s ease, color .2s ease;
}

.catalog-empty__cta:hover {
  background: #3090D1;
  color: #fff;
}

.flink { font: 400 13px/22px 'Inter', sans-serif; color: #e0e3e6; transition: color .2s; }
.flink:hover { color: #3090D1; }

.finput { width: 100%; background: #f7fafd; border: 1px solid #bfc7d1; border-radius: .375rem; padding: .35rem .6rem; font-size: 14px; outline: none; transition: all .2s; }
.finput:focus { border-color: #3090D1; box-shadow: 0 0 0 2px rgba(48,144,209,.2); }
.fcheck { display: flex; align-items: center; gap: .5rem; font-size: 14px; color: #404850; cursor: pointer; padding: .25rem 0; transition: color .2s; }
.fcheck:hover { color: #3090D1; }

.stage-chip { padding: .3rem .85rem; border: 1px solid #bfc7d1; border-radius: 9999px; font-size: 14px; color: #404850; background: #f7fafd; transition: all .2s; cursor: pointer; }
.stage-chip:hover { border-color: #3090D1; color: #3090D1; }
.stage-chip.active { border-color: #3090D1; background: rgba(48,144,209,.1); color: #3090D1; font-weight: 600; }

.delivery-tab.active { background: #3090D1 !important; color: #fff !important; border-color: #3090D1 !important; }

.thumb { border: 1px solid rgba(0,45,84,.08); }
.thumb:hover { border-color: rgba(48,144,209,.5); }
.thumb-active { border: 2px solid #3090D1 !important; }

.side-link { display: flex; align-items: center; gap: .75rem; padding: .7rem 1.5rem; font-family: 'Inter Tight', sans-serif; font-size: 14px; font-weight: 600; letter-spacing: .05em; color: #404850; transition: all .2s; }
.side-link:hover { background: #ebeef1; color: #3090D1; }
.side-link.active { color: #3090D1; background: #e5e8eb; border-right: 4px solid #3090D1; }

.aq-toast { position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 20px); opacity: 0; display: flex; align-items: center; gap: 10px; background: #002D54; color: #fff; padding: 12px 22px; border-radius: 12px; font: 600 14px/1.35 'Inter Tight', sans-serif; z-index: 200; box-shadow: 0 10px 30px rgba(0,45,84,.35); transition: all .3s ease; max-width: 92vw; pointer-events: none; }
.aq-toast.show { opacity: 1; transform: translate(-50%, 0); }
.aq-toast .material-symbols-outlined { color: #17C3B2; font-size: 20px; }

.input-error { border-color: #ba1a1a !important; box-shadow: 0 0 0 2px rgba(186,26,26,.15) !important; }
input[type=number]::-webkit-inner-spin-button, input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
input[type=number] { -moz-appearance: textfield; }