/* ADG Depo — Glass + Water design system */
:root {
  --deep: #04161d;
  --ocean: #0a2f3a;
  --teal: #0d7377;
  --aqua: #2dd4bf;
  --aqua-soft: #99f6e4;
  --sky: #67e8f9;
  --mist: rgba(255, 255, 255, 0.72);
  --glass: rgba(255, 255, 255, 0.12);
  --glass-strong: rgba(255, 255, 255, 0.22);
  --glass-dark: rgba(4, 22, 29, 0.45);
  --glass-border: rgba(255, 255, 255, 0.28);
  --glass-border-soft: rgba(255, 255, 255, 0.14);
  --text: #0c2430;
  --text-soft: #3d5a66;
  --text-on-dark: #e8f7f8;
  --shadow-glass: 0 8px 32px rgba(4, 22, 29, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  --shadow-float: 0 24px 60px rgba(4, 42, 52, 0.18);
  --radius: 22px;
  --radius-sm: 14px;
  --nav-h: 72px;
  --font: "Outfit", system-ui, sans-serif;
  --font-display: "Sora", "Outfit", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --max: 1140px;
  --blur: 22px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  line-height: 1.65;
  font-size: 1.05rem;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(45, 212, 191, 0.18), transparent 50%),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(103, 232, 249, 0.15), transparent 45%),
    linear-gradient(180deg, #e8f4f6 0%, #f3fafb 40%, #e6f2f5 100%);
  background-attachment: fixed;
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image: url("../images/water-soft.jpg");
  background-size: cover;
  background-position: center;
  opacity: 0.22;
  mix-blend-mode: soft-light;
}

body > * {
  position: relative;
  z-index: 1;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin: 0 0 0.55em;
  font-weight: 650;
}

p {
  margin: 0 0 1em;
}

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  inset-inline-start: -999px;
  top: 0;
  background: var(--deep);
  color: #fff;
  padding: 0.75rem 1rem;
  z-index: 1000;
}

.skip-link:focus {
  inset-inline-start: 1rem;
  top: 1rem;
}

/* ——— Glass utilities ——— */
.glass {
  background: var(--glass);
  backdrop-filter: blur(var(--blur)) saturate(1.4);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(1.4);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-glass);
  border-radius: var(--radius);
}

.glass--light {
  background: rgba(255, 255, 255, 0.55);
  border-color: rgba(255, 255, 255, 0.65);
}

.glass--dark {
  background: var(--glass-dark);
  border-color: var(--glass-border-soft);
  color: var(--text-on-dark);
}

/* Floating droplet décor */
.droplet-field {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.droplet {
  position: absolute;
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.55), rgba(45, 212, 191, 0.15));
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow:
    inset 0 -8px 16px rgba(13, 115, 119, 0.15),
    inset 4px 4px 12px rgba(255, 255, 255, 0.5),
    0 8px 24px rgba(4, 42, 52, 0.12);
  animation: drift 12s ease-in-out infinite;
}

.droplet::after {
  content: "";
  position: absolute;
  top: 14%;
  left: 22%;
  width: 28%;
  height: 22%;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.75);
  filter: blur(1px);
}

.droplet--1 { width: 48px; height: 62px; top: 18%; left: 8%; animation-delay: 0s; }
.droplet--2 { width: 28px; height: 36px; top: 55%; left: 18%; animation-delay: -3s; opacity: 0.7; }
.droplet--3 { width: 64px; height: 82px; top: 22%; right: 10%; animation-delay: -5s; }
.droplet--4 { width: 22px; height: 28px; bottom: 20%; right: 22%; animation-delay: -7s; opacity: 0.6; }
.droplet--5 { width: 36px; height: 46px; top: 40%; right: 28%; animation-delay: -2s; opacity: 0.5; }

@keyframes drift {
  0%, 100% { transform: translateY(0) rotate(-4deg); }
  50% { transform: translateY(-18px) rotate(4deg); }
}

/* ——— Top bar ——— */
.topbar {
  position: relative;
  z-index: 110;
  font-size: 0.82rem;
  color: rgba(232, 247, 248, 0.85);
  background: linear-gradient(90deg, rgba(4, 22, 29, 0.92), rgba(10, 47, 58, 0.88));
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar__inner {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.25rem;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0;
}

.topbar a:hover {
  color: var(--aqua-soft);
}

.topbar__contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.1rem;
}

.topbar__right {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-shrink: 0;
}

.topbar__social {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.social-btn {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  text-decoration: none;
  transition: transform 0.2s var(--ease), filter 0.2s;
  line-height: 1;
}

.social-btn:hover {
  transform: translateY(-1px) scale(1.07);
  filter: brightness(1.08);
}

.social-btn svg {
  width: 15px;
  height: 15px;
  display: block;
}

.social-btn span {
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 800;
  font-size: 0.95rem;
  line-height: 1;
  color: inherit;
}

.social-btn--fb {
  background: #1877f2;
  color: #fff;
}

.social-btn--ig {
  background: linear-gradient(135deg, #f58529, #dd2a7b 50%, #8134af);
  color: #fff;
}

.social-btn--sb {
  background: #ffe800;
  color: #111;
}

.social-btn--sb span {
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.social-btn--lg {
  background: #ff3a3a;
  color: #fff;
}

.social-btn--lg span {
  font-family: Georgia, "Times New Roman", serif;
  font-style: italic;
  font-weight: 700;
  font-size: 1.15rem;
  transform: translateY(-1px);
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.lang-switch button {
  appearance: none;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
  font: inherit;
  padding: 0.28rem;
  border-radius: 999px;
  cursor: pointer;
  transition: 0.25s var(--ease);
  display: inline-grid;
  place-items: center;
  line-height: 1;
}

.lang-switch__flag {
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 14px;
  border-radius: 3px;
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.25);
  flex-shrink: 0;
}

.lang-switch__flag svg {
  width: 20px;
  height: 14px;
  display: block;
}

.lang-switch__code {
  display: none;
}

.lang-switch button.is-active {
  background: linear-gradient(135deg, var(--aqua), var(--sky));
  color: var(--deep);
}

.lang-switch button.is-active .lang-switch__flag {
  box-shadow: 0 0 0 1px rgba(4, 42, 52, 0.18);
}

.lang-switch button:hover:not(.is-active) {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
}

/* ——— Header (glass floating) ——— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0.65rem 0;
  transition: 0.35s var(--ease);
}

.site-header > .container {
  position: relative;
}

.site-header .header__inner {
  min-height: var(--nav-h);
  padding: 0.35rem 0.85rem 0.35rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  box-shadow: 0 10px 40px rgba(4, 42, 52, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.site-header.is-scrolled .header__inner {
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 14px 44px rgba(4, 42, 52, 0.12);
}

.brand {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.brand img {
  height: 48px;
  width: auto;
  max-width: min(200px, 52vw);
  object-fit: contain;
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.1rem;
}

.nav > li {
  position: relative;
}

.nav > li > a {
  display: block;
  padding: 0.55rem 0.75rem;
  font-weight: 560;
  font-size: 0.9rem;
  color: var(--text-soft);
  border-radius: 999px;
  transition: 0.2s;
}

.nav > li > a:hover,
.nav > li:hover > a,
.nav > li > a.is-active {
  color: var(--deep);
  background: rgba(45, 212, 191, 0.12);
}

.nav__dropdown {
  position: absolute;
  top: calc(100% + 0.4rem);
  left: 0;
  min-width: 250px;
  padding: 0.45rem;
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-float);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: 0.22s var(--ease);
  z-index: 20;
}

.nav > li:hover > .nav__dropdown,
.nav > li:focus-within > .nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.nav > li:hover > .nav__mega,
.nav > li:focus-within > .nav__mega {
  opacity: 1;
  visibility: visible;
}

.nav__dropdown a {
  display: block;
  padding: 0.65rem 0.8rem;
  font-size: 0.88rem;
  color: var(--text-soft);
  border-radius: 10px;
}

.nav__dropdown a:hover {
  background: rgba(45, 212, 191, 0.12);
  color: var(--deep);
}

/* Mega menu — products */
.nav__item--mega {
  position: static;
}

.nav__mega {
  position: absolute;
  left: 50%;
  top: calc(100% + 0.55rem);
  transform: translate(-50%, 10px);
  width: min(920px, calc(100vw - 2.5rem));
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.55rem;
  padding: 0.85rem;
  background: #fff;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(4, 42, 52, 0.08);
  border-radius: 22px;
  box-shadow: 0 28px 64px rgba(4, 42, 52, 0.18);
  opacity: 0;
  visibility: hidden;
  transition: 0.25s var(--ease);
  z-index: 30;
}

.nav > li:hover > .nav__mega,
.nav > li:focus-within > .nav__mega {
  transform: translate(-50%, 0);
}

.mega-card {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 0.7rem;
  align-items: center;
  padding: 0.65rem;
  border-radius: 14px;
  border: 1px solid rgba(4, 42, 52, 0.06);
  background: #f4f8fa;
  transition: 0.22s var(--ease);
  min-height: 78px;
}

.mega-card:hover {
  background: #fff;
  border-color: rgba(45, 212, 191, 0.45);
  box-shadow: 0 10px 24px rgba(4, 42, 52, 0.1);
  transform: translateY(-2px);
}

.mega-card img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 10px;
  background: #e8eef1;
}

.mega-card span {
  display: grid;
  gap: 0.2rem;
  min-width: 0;
}

.mega-card strong {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--deep);
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.mega-card small {
  font-size: 0.75rem;
  color: #5a7178;
  line-height: 1.35;
}

.mega-card--all {
  grid-template-columns: 1fr;
  align-items: center;
  justify-items: stretch;
  text-align: center;
  background: linear-gradient(135deg, #e6f7f5, #e8f7fc);
  border: 1px dashed rgba(13, 115, 119, 0.32);
}

.mega-card--all span {
  width: 100%;
  justify-items: center;
}

.mega-card--all:hover {
  border-style: solid;
  border-color: var(--aqua);
}

@media (max-width: 1100px) and (min-width: 861px) {
  .nav__mega {
    grid-template-columns: repeat(2, 1fr);
    width: min(560px, calc(100vw - 2rem));
    left: 0;
    transform: translate(0, 10px);
  }

  .nav > li:hover > .nav__mega,
  .nav > li:focus-within > .nav__mega {
    transform: none;
  }

  .nav__item--mega {
    position: relative;
  }
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-shrink: 0;
}

.header__cta {
  display: inline-flex;
  align-items: center;
  padding: 0.7rem 1.15rem;
  font-weight: 650;
  font-size: 0.85rem;
  color: var(--deep);
  background: linear-gradient(135deg, var(--aqua), var(--sky));
  border-radius: 999px;
  box-shadow: 0 8px 24px rgba(45, 212, 191, 0.35);
  transition: 0.25s var(--ease);
}

.header__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(45, 212, 191, 0.45);
}

.header__cta--catalog {
  gap: 0.4rem;
  background: var(--deep);
  color: #fff;
  border: 0;
  box-shadow: 0 8px 22px rgba(4, 22, 29, 0.28);
}

.header__cta--catalog:hover {
  background: #0a2a35;
  box-shadow: 0 12px 28px rgba(4, 22, 29, 0.35);
}

.header__cta-icon {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(8px);
  border-radius: 50%;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 16px;
  height: 2px;
  background: var(--deep);
  border-radius: 2px;
}

/* ——— Buttons ——— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.95rem 1.5rem;
  font-family: var(--font);
  font-weight: 650;
  font-size: 0.95rem;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: 0.28s var(--ease);
}

.btn--primary {
  background: linear-gradient(135deg, #14b8a6, #22d3ee);
  color: var(--deep);
  box-shadow: 0 12px 32px rgba(34, 211, 238, 0.35);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px rgba(34, 211, 238, 0.45);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(10px);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.24);
}

.btn--dark {
  background: var(--deep);
  color: #fff;
}

.btn--dark:hover {
  background: var(--ocean);
}

.btn--outline {
  background: rgba(255, 255, 255, 0.4);
  color: var(--deep);
  border: 1px solid rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.7);
}

.btn--glass {
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.45);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.btn--glass:hover {
  background: rgba(255, 255, 255, 0.35);
}

/* ——— Showcase slider ——— */
.showcase {
  margin: 0.65rem 1rem 0;
  border-radius: 36px;
  overflow: hidden;
  position: relative;
  isolation: isolate;
  box-shadow: 0 30px 80px rgba(4, 42, 52, 0.18);
}

.showcase__stage {
  position: relative;
  min-height: min(88vh, 760px);
  background: #062530;
}

.showcase__slides {
  position: absolute;
  inset: 0;
}

.showcase__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.9s var(--ease), visibility 0.9s;
}

.showcase__slide.is-active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  z-index: 1;
}

.showcase__media {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.08);
  transition: transform 7s linear;
}

.showcase__slide.is-active .showcase__media {
  transform: scale(1);
}

.showcase__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(4, 22, 29, 0.72) 0%, rgba(4, 22, 29, 0.38) 42%, rgba(13, 115, 119, 0.18) 100%),
    radial-gradient(ellipse at 70% 40%, rgba(45, 212, 191, 0.2), transparent 50%);
}

.showcase__veil--teal {
  background:
    linear-gradient(105deg, rgba(6, 45, 55, 0.75) 0%, rgba(13, 115, 119, 0.4) 50%, rgba(4, 22, 29, 0.25) 100%);
}

.showcase__veil--deep {
  background:
    linear-gradient(115deg, rgba(4, 22, 29, 0.78) 0%, rgba(10, 55, 65, 0.45) 55%, rgba(45, 212, 191, 0.2) 100%);
}

.showcase__layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: 1.5rem;
  min-height: min(88vh, 760px);
  padding-block: 4.5rem 7rem;
}

.showcase__copy {
  max-width: 560px;
  color: #fff;
  padding: 1.85rem 1.9rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(28px) saturate(1.55);
  -webkit-backdrop-filter: blur(28px) saturate(1.55);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 28px;
  box-shadow:
    0 30px 70px rgba(0, 0, 0, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.35);
  transform: translateY(28px);
  opacity: 0;
  transition: 0.85s 0.12s var(--ease);
}

.showcase__slide.is-active .showcase__copy {
  transform: none;
  opacity: 1;
}

.showcase__kicker {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--aqua-soft);
  margin-bottom: 0.85rem;
}

.showcase__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.8rem, 6vw, 4.6rem);
  letter-spacing: -0.05em;
  line-height: 0.92;
  margin: 0 0 0.75rem;
  background: linear-gradient(120deg, #fff 20%, var(--aqua-soft) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.showcase__title {
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  font-weight: 560;
  line-height: 1.25;
  letter-spacing: -0.025em;
  margin: 0 0 0.85rem;
  color: rgba(255, 255, 255, 0.96);
  max-width: 18ch;
}

.showcase__title em {
  font-style: normal;
  color: var(--aqua-soft);
}

.showcase__lead {
  margin: 0 0 1.6rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.02rem;
  max-width: 36ch;
}

.showcase__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.showcase__visual {
  position: relative;
  display: grid;
  place-items: center;
  transform: translateX(40px) scale(0.96);
  opacity: 0;
  transition: 1s 0.2s var(--ease);
}

.showcase__slide.is-active .showcase__visual {
  transform: none;
  opacity: 1;
}

.showcase__orb {
  position: absolute;
  width: min(92%, 420px);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.45), transparent 45%),
    radial-gradient(circle at 60% 65%, rgba(45, 212, 191, 0.35), transparent 55%),
    rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.05),
    0 40px 80px rgba(0, 0, 0, 0.25);
  animation: orbPulse 6s ease-in-out infinite;
}

@keyframes orbPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.04); }
}

.showcase__visual img {
  position: relative;
  z-index: 1;
  width: min(100%, 440px);
  height: auto;
  object-fit: contain;
  background: transparent;
  filter: drop-shadow(0 28px 50px rgba(0, 0, 0, 0.35));
  animation: floatVisual 7s ease-in-out infinite;
}

@keyframes floatVisual {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

.showcase__ui {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 1.5rem;
  z-index: 6;
  pointer-events: none;
}

.showcase__ui-inner {
  display: grid;
  gap: 0.75rem;
  pointer-events: none;
}

.showcase__controls,
.showcase__progress {
  pointer-events: auto;
}

.showcase__progress {
  height: 3px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  overflow: hidden;
}

.showcase__progress span {
  display: block;
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--aqua), var(--sky));
  border-radius: inherit;
}

.showcase.is-playing .showcase__progress span {
  animation: showcaseProgress var(--showcase-duration, 6s) linear;
}

@keyframes showcaseProgress {
  from { width: 0; }
  to { width: 100%; }
}

.showcase__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.85rem;
}

.showcase__nav {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  color: #fff;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  transition: 0.25s var(--ease);
}

.showcase__nav:hover {
  background: rgba(255, 255, 255, 0.28);
}

.showcase__dots {
  display: flex;
  gap: 0.45rem;
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(12px);
}

.showcase__dots button {
  width: 9px;
  height: 9px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: 0.25s var(--ease);
}

.showcase__dots button.is-active {
  width: 26px;
  background: linear-gradient(90deg, var(--aqua), var(--sky));
}

.showcase__drops {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  overflow: hidden;
}

.showcase__drops span {
  position: absolute;
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.55), rgba(45, 212, 191, 0.2));
  border: 1px solid rgba(255, 255, 255, 0.4);
  box-shadow: inset 3px 3px 10px rgba(255, 255, 255, 0.45);
  animation: dropDrift 11s ease-in-out infinite;
}

.showcase__drops span:nth-child(1) { width: 42px; height: 54px; top: 16%; left: 46%; animation-delay: 0s; }
.showcase__drops span:nth-child(2) { width: 22px; height: 28px; top: 28%; left: 58%; animation-delay: -2s; opacity: 0.7; }
.showcase__drops span:nth-child(3) { width: 56px; height: 72px; top: 58%; left: 48%; animation-delay: -4s; opacity: 0.55; }
.showcase__drops span:nth-child(4) { width: 18px; height: 24px; top: 18%; right: 8%; animation-delay: -6s; }
.showcase__drops span:nth-child(5) { width: 30px; height: 38px; bottom: 22%; right: 18%; animation-delay: -3s; opacity: 0.65; }

@keyframes dropDrift {
  0%, 100% { transform: translateY(0) rotate(-6deg); }
  50% { transform: translateY(-20px) rotate(6deg); }
}

/* ——— Features ——— */
.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
  margin-top: 1.35rem;
  position: relative;
  z-index: 5;
}

.feature {
  padding: 1.35rem 1.25rem;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(18px) saturate(1.3);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: var(--radius);
  box-shadow: var(--shadow-glass);
  transition: 0.3s var(--ease);
}

.feature:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.72);
}

.feature__icon {
  width: 36px;
  height: 36px;
  margin-bottom: 0.75rem;
  border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(45, 212, 191, 0.35));
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: inset 2px 2px 6px rgba(255, 255, 255, 0.8);
}

.feature__label {
  font-family: var(--font-display);
  font-weight: 650;
  font-size: 1.02rem;
  margin-bottom: 0.3rem;
  color: var(--deep);
}

.feature__text {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.9rem;
}

/* ——— Sections ——— */
.section {
  padding: 5rem 0;
  position: relative;
}

.section--glass {
  margin: 0 1rem;
  padding: 4rem 0;
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.55);
}

.section--deep {
  margin: 0 1rem;
  padding: 4.5rem 0;
  border-radius: 32px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(4, 22, 29, 0.88), rgba(13, 115, 119, 0.75)),
    url("../images/hero-water.jpg") center / cover;
  background-blend-mode: multiply, normal;
  overflow: hidden;
}

.section__head {
  display: grid;
  gap: 0.65rem;
  margin-bottom: 2.5rem;
  max-width: 560px;
}

.section__eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal);
}

.section--deep .section__eyebrow {
  color: var(--aqua-soft);
}

.section__title {
  font-size: clamp(1.75rem, 3.4vw, 2.5rem);
  margin: 0;
  color: var(--deep);
}

.section--deep .section__title {
  color: #fff;
}

.section__lead {
  color: var(--text-soft);
  margin: 0;
}

.section--deep .section__lead {
  color: rgba(255, 255, 255, 0.72);
}

/* ——— Stats ——— */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.stat {
  padding: 1.4rem 1.3rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  backdrop-filter: blur(14px);
}

.stat__num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.8vw, 2.9rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 0.45rem;
  background: linear-gradient(120deg, #fff, var(--aqua-soft));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat__label {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

/* ——— Split / about ——— */
.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

.split__visual {
  position: relative;
  min-height: 420px;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow-float);
}

.split__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.split__panel {
  position: absolute;
  left: 1.15rem;
  bottom: 1.15rem;
  padding: 1.1rem 1.25rem;
  max-width: 200px;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 18px;
  color: #fff;
}

.split__panel strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: -0.03em;
}

.values {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1.35rem 0 1.75rem;
}

.values span {
  padding: 0.4rem 0.8rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--teal);
  background: rgba(45, 212, 191, 0.12);
  border: 1px solid rgba(45, 212, 191, 0.25);
  border-radius: 999px;
}

/* ——— Product cards ——— */
.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}

.product-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.5);
  backdrop-filter: blur(18px) saturate(1.3);
  -webkit-backdrop-filter: blur(18px) saturate(1.3);
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: var(--radius);
  box-shadow: var(--shadow-glass);
  transition: 0.35s var(--ease);
}

.product-card:hover {
  transform: translateY(-6px);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow-float);
}

.product-card__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  position: relative;
}

.product-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(4, 22, 29, 0.15), transparent 45%);
  pointer-events: none;
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}

.product-card:hover .product-card__media img {
  transform: scale(1.06);
}

.product-card__body {
  padding: 1.2rem 1.25rem 1.4rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.45rem;
}

.product-card__body h3 {
  font-size: 1.05rem;
  margin: 0;
  color: var(--deep);
}

.product-card__body p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.92rem;
  flex: 1;
}

.product-card__link {
  font-weight: 650;
  font-size: 0.88rem;
  color: var(--teal);
}

/* ——— Gallery ——— */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
}

.gallery-grid a {
  display: block;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: var(--shadow-glass);
  position: relative;
  background: #d5e0e5;
}

.gallery-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s var(--ease);
}

.gallery-grid a:hover img {
  transform: scale(1.07);
}

.gallery-grid a span {
  position: absolute;
  left: 0.65rem;
  bottom: 0.65rem;
  z-index: 1;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--deep);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(8px);
}

.gallery-grid--full {
  grid-template-columns: repeat(4, 1fr);
}

/* ——— Reference logos ——— */
.refs-band {
  margin: 0 1rem;
  padding: 3.5rem 0 3rem;
  border-radius: 32px;
  color: #fff;
  background:
    linear-gradient(135deg, rgba(4, 22, 29, 0.94), rgba(10, 47, 58, 0.9)),
    url("../images/hero-water.jpg") center / cover;
  background-blend-mode: multiply, normal;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.refs-band__head {
  max-width: 560px;
  margin-bottom: 2rem;
}

.refs-band .section__eyebrow {
  color: var(--aqua-soft);
}

.refs-band .section__title {
  color: #fff;
}

.refs-band .section__lead {
  color: rgba(255, 255, 255, 0.72);
}

.refs-logos {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.85rem;
}

.refs-logo {
  display: grid;
  place-items: center;
  min-height: 110px;
  padding: 1rem 0.75rem;
  background: #fff;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.refs-logo:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.22);
}

.refs-logo img {
  max-width: 100%;
  max-height: 72px;
  width: auto;
  height: auto;
  object-fit: contain;
}

.refs-band__cta {
  margin-top: 1.75rem;
  text-align: center;
}

.ref-item__logo {
  width: 72px;
  height: 72px;
  object-fit: contain;
  margin-bottom: 0.85rem;
  background: #fff;
  border-radius: 10px;
  padding: 0.35rem;
}

/* ——— References ——— */
.ref-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem;
}

.ref-item {
  padding: 1.35rem 1.3rem;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius);
  border-left: 3px solid var(--aqua);
  box-shadow: var(--shadow-glass);
}

.ref-item h3 {
  font-size: 1.02rem;
  margin-bottom: 0.3rem;
  color: var(--deep);
}

.ref-item p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.88rem;
}

/* ——— CTA ——— */
.cta-band {
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 2rem 2.15rem;
  background:
    radial-gradient(circle at 92% 50%, rgba(45, 212, 191, 0.14), transparent 42%),
    rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 28px;
  box-shadow: var(--shadow-glass);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.cta-band > * {
  position: relative;
  z-index: 1;
}

.cta-band h2 {
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  margin-bottom: 0.35rem;
  color: var(--deep);
}

.cta-band p {
  margin: 0;
  color: var(--text-soft);
}

.cta-band__phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  white-space: nowrap;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--aqua), var(--sky));
  color: var(--deep);
  box-shadow: 0 10px 28px rgba(45, 212, 191, 0.35);
  flex-shrink: 0;
}

.catalog-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 1.15rem;
}

.catalog-frame {
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(13, 115, 119, 0.15);
  background: #fff;
  box-shadow: var(--shadow-glass);
  min-height: 75vh;
}

.catalog-frame iframe {
  width: 100%;
  height: min(80vh, 920px);
  border: 0;
  display: block;
  background: #f4f7f8;
}

.catalog-note {
  margin-top: 0.85rem;
  font-size: 0.9rem;
  color: var(--text-soft);
}

.catalog-note a {
  color: var(--teal);
  font-weight: 650;
  text-decoration: underline;
}

.video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(13, 115, 119, 0.12);
  box-shadow: var(--shadow-float);
  background: #0a2a33;
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.page-hero {
  position: relative;
  margin: 0.75rem 1rem 0;
  padding: 4rem 0 3.25rem;
  color: #fff;
  border-radius: 28px;
  overflow: hidden;
  isolation: isolate;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(120deg, rgba(4, 22, 29, 0.55), rgba(13, 115, 119, 0.4)),
    url("../images/hero-water.jpg") center / cover;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 0.9rem;
}

.breadcrumb a:hover {
  color: #fff;
}

.page-hero h1 {
  font-size: clamp(1.9rem, 3.8vw, 2.85rem);
  margin: 0 0 0.55rem;
  max-width: 16ch;
}

.page-hero p {
  margin: 0;
  max-width: 48ch;
  color: rgba(255, 255, 255, 0.78);
}

.page-hero--error h1 {
  max-width: 18ch;
}

.error-code {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 12vw, 6rem);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 0.9;
  color: rgba(45, 212, 191, 0.95);
  text-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.error-panel {
  max-width: 720px;
  text-align: center;
  padding-block: 0.5rem 1rem;
}

.error-panel__hint {
  margin: 0 0 1.5rem;
  color: var(--text-soft);
}

.error-panel__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

/* ——— Content ——— */
.prose {
  max-width: 720px;
}

.prose h2 {
  font-size: 1.45rem;
  margin-top: 1.75rem;
  color: var(--deep);
}

.prose ul {
  list-style: disc;
  padding-left: 1.15rem;
  margin: 0 0 1.15rem;
}

.prose li {
  margin-bottom: 0.4rem;
  color: var(--text-soft);
}

.mvv {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.85rem;
  margin-top: 1.75rem;
}

.mvv article {
  padding: 1.35rem;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: var(--radius);
  border-top: 3px solid var(--aqua);
}

.mvv h3 {
  font-size: 1.08rem;
  color: var(--deep);
}

.mvv p {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.92rem;
}

.specs-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.9rem;
  margin: 1.35rem 0;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid rgba(13, 115, 119, 0.15);
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(10px);
}

.specs-table th,
.specs-table td {
  padding: 0.7rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid rgba(13, 115, 119, 0.1);
}

.specs-table th {
  background: rgba(45, 212, 191, 0.12);
  font-weight: 650;
  color: var(--deep);
}

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2.25rem;
  align-items: start;
}

.product-detail__media {
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow-float);
  position: sticky;
  top: calc(var(--nav-h) + 1.5rem);
  background: rgba(255, 255, 255, 0.4);
}

.product-detail__media img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* Product detail — new layout */
.page-hero--product {
  padding-bottom: 2.25rem;
}

.pd {
  display: grid;
  grid-template-columns: minmax(280px, 0.95fr) 1.15fr;
  gap: 2rem;
  align-items: start;
}

.pd--single {
  grid-template-columns: 1fr;
}

.pd__visual {
  position: sticky;
  top: calc(var(--nav-h) + 1.25rem);
  display: grid;
  gap: 0.75rem;
}

.pd__hero {
  position: relative;
  display: block;
  border-radius: 22px;
  overflow: hidden;
  background: #e8eef1;
  border: 1px solid rgba(4, 42, 52, 0.08);
  box-shadow: var(--shadow-float);
}

.pd__hero img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}

.pd__zoom {
  position: absolute;
  right: 0.85rem;
  bottom: 0.85rem;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--deep);
  font-size: 0.78rem;
  font-weight: 650;
  box-shadow: 0 8px 20px rgba(4, 42, 52, 0.12);
}

.pd__thumbs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.45rem;
}

.pd__thumb {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(4, 42, 52, 0.08);
  background: #eef3f5;
}

.pd__thumb img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
}

.pd__cta {
  display: grid;
  gap: 0.55rem;
}

.pd__cta--inline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 0.5rem;
}

.pd__content {
  display: grid;
  gap: 1rem;
}

.pd__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.pd__chips span {
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  background: rgba(45, 212, 191, 0.12);
  color: var(--deep);
  font-size: 0.8rem;
  font-weight: 650;
  border: 1px solid rgba(13, 115, 119, 0.16);
}

.pd-block {
  padding: 1.25rem 1.35rem;
  background: #fff;
  border: 1px solid rgba(4, 42, 52, 0.08);
  border-radius: 18px;
}

.pd-block h2 {
  margin: 0 0 0.75rem;
  font-size: 1.12rem;
  color: var(--deep);
}

.pd-block p {
  margin: 0 0 0.85rem;
  color: var(--text-soft);
  line-height: 1.65;
}

.pd-block p:last-child {
  margin-bottom: 0;
}

.pd-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.55rem;
}

.pd-list li {
  position: relative;
  padding: 0.55rem 0.7rem 0.55rem 2rem;
  background: #f4f8fa;
  border-radius: 12px;
  color: var(--text-soft);
  font-size: 0.92rem;
  line-height: 1.45;
}

.pd-list li::before {
  content: "";
  position: absolute;
  left: 0.75rem;
  top: 0.9rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--aqua);
}

.pd-table-wrap {
  overflow-x: auto;
  border-radius: 12px;
}

.pd-gallery-section .section__head {
  margin-bottom: 1.25rem;
}

.pd-gallery-section .section__lead {
  margin: 0.35rem 0 0;
  color: var(--text-soft);
  max-width: 36rem;
}

.pd-video-block {
  margin-top: 2.5rem;
}

.cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

/* Product galleries */
.product-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
}

.product-gallery__item {
  display: grid;
  gap: 0.45rem;
  padding: 0.45rem;
  background: #fff;
  border: 1px solid rgba(4, 42, 52, 0.08);
  border-radius: 16px;
  transition: 0.22s var(--ease);
}

.product-gallery__item:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(4, 42, 52, 0.1);
  border-color: rgba(45, 212, 191, 0.4);
}

.product-gallery__item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 12px;
  background: #e8eef1;
}

.product-gallery__item span {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--deep);
  text-align: center;
  line-height: 1.35;
  padding: 0 0.2rem 0.35rem;
}

.product-video {
  border-radius: 20px;
  overflow: hidden;
  background: #042a34;
  box-shadow: var(--shadow-float);
}

.product-video video {
  display: block;
  width: 100%;
  max-height: 560px;
  background: #042a34;
}

.hidro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.hidro-card {
  background: #fff;
  border: 1px solid rgba(4, 42, 52, 0.08);
  border-radius: 18px;
  overflow: hidden;
  transition: 0.22s var(--ease);
}

.hidro-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(4, 42, 52, 0.1);
}

.hidro-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
  background: #eef3f5;
}

.hidro-card h3 {
  margin: 0;
  padding: 0.9rem 1rem 1.1rem;
  font-size: 0.95rem;
  color: var(--deep);
}

.related-section {
  padding-top: 0;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
}

.related-card {
  display: grid;
  gap: 0.55rem;
  padding: 0.55rem;
  background: #fff;
  border: 1px solid rgba(4, 42, 52, 0.08);
  border-radius: 16px;
  transition: 0.22s var(--ease);
}

.related-card:hover {
  border-color: rgba(45, 212, 191, 0.4);
  box-shadow: 0 12px 28px rgba(4, 42, 52, 0.08);
}

.related-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 12px;
  background: #e8eef1;
}

.related-card strong {
  font-size: 0.88rem;
  color: var(--deep);
  padding: 0 0.35rem 0.45rem;
}

.faq-list {
  display: grid;
  gap: 0.65rem;
  max-width: 760px;
  margin-top: 1.25rem;
}

.faq-item {
  background: #fff;
  border: 1px solid rgba(4, 42, 52, 0.08);
  border-radius: 14px;
  padding: 0.85rem 1.1rem;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 650;
  color: var(--deep);
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--aqua-deep, #0d7377);
  font-weight: 700;
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item p {
  margin: 0.75rem 0 0.25rem;
  color: var(--text-soft);
  line-height: 1.6;
  font-size: 0.95rem;
}

/* ——— Contact ——— */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 1.25rem;
}

.contact-card {
  padding: 1.75rem;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: var(--radius);
  box-shadow: var(--shadow-glass);
}

.contact-card h2 {
  font-size: 1.35rem;
  color: var(--deep);
}

.contact-list {
  display: grid;
  gap: 1rem;
  margin: 1.35rem 0;
}

.contact-list dt {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.2rem;
}

.contact-list dd {
  margin: 0;
  font-weight: 560;
}

.contact-form {
  display: grid;
  gap: 0.9rem;
}

.contact-form label {
  display: grid;
  gap: 0.3rem;
  font-weight: 600;
  font-size: 0.88rem;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  font: inherit;
  padding: 0.85rem 0.95rem;
  border: 1px solid rgba(13, 115, 119, 0.18);
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(8px);
  border-radius: 12px;
  color: var(--text);
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: 2px solid rgba(45, 212, 191, 0.45);
  border-color: var(--aqua);
}

.contact-form textarea {
  min-height: 130px;
  resize: vertical;
}

.map-embed {
  margin-top: 1.5rem;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.7);
  min-height: 300px;
  box-shadow: var(--shadow-glass);
}

.map-embed iframe {
  width: 100%;
  height: 360px;
  border: 0;
  display: block;
}

/* ——— Footer ——— */
.site-footer {
  margin: 2rem 1rem 1rem;
  padding: 3.25rem 0 1.35rem;
  border-radius: 28px;
  color: rgba(232, 247, 248, 0.78);
  background:
    linear-gradient(145deg, rgba(4, 22, 29, 0.94), rgba(10, 47, 58, 0.9)),
    url("../images/hero-water.jpg") center / cover;
  background-blend-mode: multiply, normal;
  border: 1px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 1.75rem;
  margin-bottom: 2.5rem;
}

.footer__brand img {
  height: 52px;
  width: auto;
  margin-bottom: 0.9rem;
  background: rgba(255, 255, 255, 0.92);
  padding: 0.45rem 0.7rem;
  border-radius: 12px;
}

.footer__brand p {
  max-width: 30ch;
  font-size: 0.92rem;
}

.footer__col h3 {
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 0.85rem;
}

.footer__col a {
  display: block;
  padding: 0.25rem 0;
  font-size: 0.9rem;
}

.footer__col a:hover {
  color: var(--aqua-soft);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.15rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  justify-content: space-between;
  font-size: 0.82rem;
}

/* ——— WhatsApp ——— */
.wa-float {
  position: fixed;
  right: 1.2rem;
  bottom: 1.2rem;
  z-index: 90;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(145deg, #34d399, #25d366);
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.35);
  transition: transform 0.25s;
}

.wa-float:hover {
  transform: scale(1.07);
}

.wa-float svg {
  width: 26px;
  height: 26px;
}

/* ——— Reveal / lightbox ——— */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: 0.75s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(4, 22, 29, 0.88);
  backdrop-filter: blur(14px);
  display: none;
  place-items: center;
  z-index: 200;
  padding: 2rem;
}

.lightbox.is-open {
  display: grid;
}

body.lightbox-open {
  overflow: hidden;
}

.lightbox__figure {
  margin: 0;
  display: grid;
  gap: 0.75rem;
  justify-items: center;
  max-width: min(1100px, 100%);
}

.lightbox img {
  max-width: min(1100px, 100%);
  max-height: 78vh;
  object-fit: contain;
  border-radius: 16px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.lightbox__caption {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.95rem;
  text-align: center;
  max-width: 40rem;
}

.lightbox__close,
.lightbox__nav {
  position: absolute;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #fff;
  cursor: pointer;
  backdrop-filter: blur(8px);
}

.lightbox__close {
  top: 1rem;
  right: 1rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.5rem;
}

.lightbox__nav {
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 1.8rem;
  line-height: 1;
}

.lightbox__nav--prev {
  left: 1rem;
}

.lightbox__nav--next {
  right: 1rem;
}

.lightbox__close:hover,
.lightbox__nav:hover {
  background: rgba(255, 255, 255, 0.24);
}

/* ——— Responsive ——— */
@media (max-width: 1100px) {
  .nav > li > a {
    padding: 0.5rem 0.55rem;
    font-size: 0.84rem;
  }
}

@media (max-width: 1024px) {
  .refs-logos {
    grid-template-columns: repeat(3, 1fr);
  }

  .features,
  .stats,
  .product-grid,
  .ref-grid,
  .mvv,
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .split,
  .product-detail,
  .pd,
  .contact-grid,
  .cta-band {
    grid-template-columns: 1fr;
  }

  .product-detail__media,
  .pd__visual {
    position: static;
  }

  .product-gallery {
    grid-template-columns: repeat(3, 1fr);
  }

  .hidro-grid,
  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .showcase__layout {
    grid-template-columns: 1fr;
    min-height: min(70vh, 620px);
    padding: 3.5rem 0 6.5rem;
    gap: 1.25rem;
  }

  .showcase__stage {
    min-height: min(70vh, 620px);
  }

  .showcase__visual {
    order: -1;
    max-width: 320px;
    margin-inline: auto;
  }

  .showcase__visual img {
    width: min(100%, 280px);
  }

  .showcase__drops span:nth-child(3),
  .showcase__drops span:nth-child(1) {
    display: none;
  }
}

@media (max-width: 860px) {
  .container {
    width: min(100% - 1.25rem, var(--max));
  }

  .topbar {
    font-size: 0.75rem;
  }

  .topbar__inner {
    flex-wrap: nowrap;
    gap: 0.5rem;
    padding: 0.4rem 0;
  }

  .topbar__contacts {
    display: none;
  }

  .topbar__right {
    width: 100%;
    gap: 0.5rem;
    justify-content: space-between;
    flex-shrink: 0;
  }

  .topbar__social {
    display: flex;
  }

  .topbar__social .social-btn {
    width: 26px;
    height: 26px;
    border-radius: 7px;
  }

  .topbar__social .social-btn svg {
    width: 13px;
    height: 13px;
  }

  .social-btn--sb span {
    font-size: 0.85rem;
  }

  .social-btn--lg span {
    font-size: 1rem;
  }

  .lang-switch__flag,
  .lang-switch__flag svg {
    width: 18px;
    height: 12px;
  }

  .lang-switch button {
    padding: 0.22rem;
  }

  .header__actions {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-header {
    padding: 0.45rem 0;
  }

  .site-header .header__inner {
    border-radius: 18px;
    padding: 0.3rem 0.55rem 0.3rem 0.75rem;
    min-height: 58px;
  }

  .brand img {
    height: 40px;
  }

  .nav {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 0.45rem);
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    align-items: stretch;
    padding: 0.55rem;
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: 18px;
    box-shadow: var(--shadow-float);
    display: none;
    max-height: min(70vh, 520px);
    overflow: auto;
    -webkit-overflow-scrolling: touch;
  }

  .nav.is-open {
    display: flex;
  }

  .nav > li > a {
    padding: 0.85rem 0.9rem;
    font-size: 0.95rem;
  }

  .nav__dropdown,
  .nav__mega {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none !important;
    left: auto;
    box-shadow: none;
    border: 0;
    background: transparent;
    padding: 0 0 0.35rem 0.35rem;
    display: none;
    min-width: 0;
    width: auto;
  }

  .nav__mega {
    grid-template-columns: 1fr;
    gap: 0.35rem;
    border-radius: 0;
  }

  .nav > li.is-open > .nav__dropdown {
    display: block;
  }

  .nav > li.is-open > .nav__mega {
    display: grid;
  }

  .nav__dropdown a {
    padding: 0.7rem 0.85rem;
  }

  .mega-card {
    grid-template-columns: 52px 1fr;
    min-height: 0;
    padding: 0.5rem;
    background: #f4f8fa;
  }

  .mega-card img {
    width: 52px;
    height: 52px;
  }

  .mega-card span {
    width: auto;
  }

  .mega-card strong {
    font-size: 0.9rem;
  }

  .mega-card small {
    overflow-wrap: normal;
    word-break: normal;
  }

  .mega-card--all {
    grid-template-columns: 1fr;
    text-align: start;
    padding: 0.75rem 0.85rem;
    min-height: 0;
  }

  .mega-card--all span {
    width: 100%;
    justify-items: start;
  }

  .mega-card--all small {
    white-space: nowrap;
  }

  .showcase {
    margin: 0.5rem 0.65rem 0;
    border-radius: 24px;
  }

  .showcase__stage {
    min-height: min(68vh, 560px);
  }

  .showcase__slides {
    position: relative;
    min-height: min(68vh, 560px);
  }

  .showcase__slide:not(.is-active) {
    position: absolute;
    inset: 0;
  }

  .showcase__slide.is-active {
    position: relative;
    inset: auto;
    min-height: min(68vh, 560px);
  }

  .showcase__layout {
    min-height: 0;
    padding: 2.25rem 0 5.25rem;
    align-content: center;
  }

  /* Keep below-fold sections visible if observer is delayed */
  .reveal {
    opacity: 1;
    transform: none;
  }

  .showcase__copy {
    padding: 1.35rem 1.2rem;
    border-radius: 22px;
  }

  .showcase__brand {
    font-size: clamp(2.2rem, 11vw, 3rem);
  }

  .showcase__title {
    max-width: none;
  }

  .showcase__actions {
    flex-direction: column;
  }

  .showcase__actions .btn {
    width: 100%;
  }

  .showcase__visual {
    max-width: 240px;
  }

  .showcase__orb {
    width: 90%;
  }

  .showcase__drops {
    display: none;
  }

  .showcase__ui {
    bottom: 0.9rem;
  }

  .features {
    grid-template-columns: 1fr 1fr;
    margin-top: 1rem;
    gap: 0.55rem;
  }

  .feature {
    padding: 1rem 0.9rem;
  }

  .section {
    padding: 3.25rem 0;
  }

  .section--deep,
  .section--glass,
  .refs-band {
    margin-inline: 0.65rem;
    padding: 2.5rem 0;
    border-radius: 22px;
  }

  .site-footer,
  .page-hero {
    margin-inline: 0.65rem;
    border-radius: 22px;
  }

  .page-hero {
    margin-top: 0.5rem;
    padding: 2.75rem 0 2.25rem;
  }

  .split__visual {
    min-height: 260px;
  }

  .cta-band {
    padding: 1.4rem 1.25rem;
    border-radius: 20px;
  }

  .cta-band__phone {
    width: 100%;
    text-align: center;
    font-size: 1.2rem;
  }

  .specs-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .wa-float {
    right: 0.85rem;
    bottom: 0.85rem;
    width: 50px;
    height: 50px;
  }
}

@media (max-width: 860px) {
  .gallery-grid,
  .gallery-grid--full {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-gallery,
  .hidro-grid,
  .related-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .features,
  .stats,
  .product-grid,
  .refs-logos,
  .ref-grid,
  .mvv,
  .gallery-grid,
  .gallery-grid--full,
  .footer__grid,
  .product-gallery,
  .hidro-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid--full,
  .product-gallery {
    grid-template-columns: 1fr 1fr;
  }

  .features {
    grid-template-columns: 1fr;
  }

  .topbar__inner {
    justify-content: space-between;
  }

  .showcase__visual {
    display: none;
  }

  .stat {
    padding: 1.1rem 1rem;
  }

  .contact-card {
    padding: 1.25rem;
  }

  .map-embed iframe {
    height: 260px;
  }

  .footer__grid {
    gap: 1.5rem;
  }

  .section__head[style] {
    flex-direction: column !important;
    align-items: flex-start !important;
  }
}

@media (max-width: 380px) {
  .brand img {
    height: 34px;
    max-width: 140px;
  }

  .lang-switch button {
    padding: 0.22rem;
  }
}

/* ——— RTL (Arabic) ——— */
html[dir="rtl"] body {
  font-family: "Noto Sans Arabic", "Outfit", system-ui, sans-serif;
  overflow-x: hidden;
}

html[dir="rtl"] h1,
html[dir="rtl"] h2,
html[dir="rtl"] h3,
html[dir="rtl"] .showcase__title,
html[dir="rtl"] .section__title,
html[dir="rtl"] .brand__word {
  font-family: "Noto Sans Arabic", "Sora", system-ui, sans-serif;
  letter-spacing: 0;
}

html[dir="rtl"] .showcase__kicker,
html[dir="rtl"] .section__eyebrow,
html[dir="rtl"] .stat__label {
  letter-spacing: 0.04em;
  text-transform: none;
}

html[dir="rtl"] .lang-switch button {
  letter-spacing: 0;
}

html[dir="rtl"] .wa-float {
  right: auto;
  left: 1.2rem;
}

html[dir="rtl"] .lightbox__nav--prev {
  left: auto;
  right: 1rem;
}

html[dir="rtl"] .lightbox__nav--next {
  right: auto;
  left: 1rem;
}

/* Desktop mega: keep centered */
@media (min-width: 861px) {
  html[dir="rtl"] .nav__mega {
    left: 50%;
    right: auto;
    transform: translate(-50%, 10px);
  }

  html[dir="rtl"] .nav > li:hover > .nav__mega,
  html[dir="rtl"] .nav > li:focus-within > .nav__mega {
    transform: translate(-50%, 0);
  }
}

@media (max-width: 1100px) and (min-width: 861px) {
  html[dir="rtl"] .nav__mega {
    left: auto;
    right: 0;
    transform: translate(0, 10px);
  }

  html[dir="rtl"] .nav > li:hover > .nav__mega,
  html[dir="rtl"] .nav > li:focus-within > .nav__mega {
    transform: none;
  }
}

html[dir="rtl"] .pd {
  direction: rtl;
}

html[dir="rtl"] .showcase__copy,
html[dir="rtl"] .page-hero h1,
html[dir="rtl"] .page-hero p,
html[dir="rtl"] .section__title,
html[dir="rtl"] .section__lead,
html[dir="rtl"] .product-card__body,
html[dir="rtl"] .contact-card,
html[dir="rtl"] .cta-band,
html[dir="rtl"] .faq-item {
  overflow-wrap: anywhere;
  word-break: break-word;
}

html[dir="rtl"] .page-hero h1 {
  max-width: none;
}

html[dir="rtl"] .showcase__title {
  max-width: none;
}

/* Mobile RTL: keep chrome stable, avoid flex flip chaos */
@media (max-width: 860px) {
  html[dir="rtl"] .header__inner {
    flex-direction: row;
  }

  html[dir="rtl"] .brand {
    order: 1;
    margin-inline-end: auto;
  }

  html[dir="rtl"] .nav-toggle {
    order: 2;
  }

  html[dir="rtl"] .nav {
    order: 3;
    left: 0;
    right: 0;
    transform: none !important;
  }

  html[dir="rtl"] .nav__mega,
  html[dir="rtl"] .nav__dropdown {
    left: auto !important;
    right: auto !important;
    transform: none !important;
    width: auto !important;
  }

  html[dir="rtl"] .topbar__inner {
    flex-wrap: nowrap;
    gap: 0.5rem;
  }

  html[dir="rtl"] .topbar__right {
    width: 100%;
    justify-content: space-between;
    margin-inline: 0;
  }

  html[dir="rtl"] .showcase__copy {
    padding: 1.2rem 1rem;
  }

  html[dir="rtl"] .showcase__brand {
    font-size: clamp(1.85rem, 9vw, 2.6rem);
  }

  html[dir="rtl"] .showcase__title {
    font-size: clamp(1.2rem, 5.2vw, 1.55rem);
    line-height: 1.45;
  }

  html[dir="rtl"] .showcase__lead {
    font-size: 0.92rem;
    line-height: 1.55;
  }

  html[dir="rtl"] .btn {
    white-space: normal;
    text-align: center;
    line-height: 1.35;
    height: auto;
    min-height: 2.75rem;
    padding-block: 0.7rem;
  }

  html[dir="rtl"] .features {
    grid-template-columns: 1fr;
  }

  html[dir="rtl"] .feature__text {
    line-height: 1.45;
  }

  html[dir="rtl"] .cta-band {
    text-align: start;
  }

  html[dir="rtl"] .footer__grid {
    text-align: start;
  }
}