/* ZORN-inspired visual refresh: clean engineering layout, red brand accent, light surfaces. */
:root {
  --zorn-red: #d20a11;
  --zorn-red-dark: #a9070d;
  --zorn-navy: #071225;
  --zorn-blue: #12365f;
  --zorn-text: #111827;
  --zorn-muted: #536176;
  --zorn-line: #dfe7f0;
  --zorn-soft: #f5f7fa;
  --zorn-panel: #ffffff;
}

html {
  scroll-behavior: smooth;
}

body {
  background: #f5f7fa !important;
  color: var(--zorn-text) !important;
  font-family: Arial, Helvetica, sans-serif !important;
  letter-spacing: 0 !important;
}

a {
  text-underline-offset: 3px;
}

.wrap,
.ia-wrap,
.ia-official-wrap,
.container {
  max-width: 1320px !important;
}

.ia-official-strip {
  background: #ffffff !important;
  border-top: 4px solid var(--zorn-red) !important;
  border-bottom: 1px solid var(--zorn-line) !important;
  color: var(--zorn-blue) !important;
  box-shadow: none !important;
}

.ia-official-wrap {
  min-height: 38px !important;
  justify-content: center !important;
  text-align: center !important;
}

.ia-official-main {
  color: var(--zorn-blue) !important;
  font-size: 14px !important;
  font-weight: 900 !important;
  letter-spacing: .01em !important;
}

.ia-site-nav {
  position: sticky !important;
  top: 0 !important;
  z-index: 1000 !important;
  background: rgba(255,255,255,.96) !important;
  border-bottom: 1px solid var(--zorn-line) !important;
  box-shadow: 0 10px 28px rgba(7,18,37,.07) !important;
  backdrop-filter: blur(14px);
}

.ia-site-nav .ia-wrap {
  display: grid !important;
  grid-template-columns: auto auto minmax(280px, 1fr) auto !important;
  align-items: center !important;
  gap: 22px !important;
  min-height: 74px !important;
}

.ia-brand {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  padding: 0 !important;
  border-radius: 0 !important;
  color: var(--zorn-navy) !important;
  min-height: auto !important;
}

.ia-brand img {
  width: 170px !important;
  max-height: 56px !important;
  height: auto !important;
  object-fit: contain !important;
  background: transparent !important;
  border-radius: 0 !important;
  box-shadow: none !important;
}

.ia-brand span {
  display: none !important;
}

.ia-menu {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
  flex-wrap: nowrap !important;
  margin: 0 !important;
  padding: 0 !important;
}

.ia-menu > li > a {
  min-height: 42px !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  padding: 10px 12px !important;
  border-radius: 6px !important;
  color: var(--zorn-navy) !important;
  background: transparent !important;
  box-shadow: none !important;
  font-weight: 900 !important;
  text-decoration: none !important;
}

.ia-menu > li > a:hover {
  color: var(--zorn-red) !important;
  background: #fff4f4 !important;
  transform: none !important;
}

.ia-search {
  width: 100% !important;
  min-width: 260px !important;
  max-width: 420px !important;
  justify-self: end !important;
  margin-left: 0 !important;
}

.ia-search form,
.ia-floating-search form {
  height: 44px !important;
  display: flex !important;
  align-items: center !important;
  gap: 4px !important;
  padding: 4px !important;
  background: #fff !important;
  border: 1px solid var(--zorn-line) !important;
  border-radius: 999px !important;
  box-shadow: 0 12px 24px rgba(7,18,37,.08) !important;
  overflow: hidden !important;
}

.ia-search input,
.ia-floating-search input {
  min-width: 0 !important;
  flex: 1 1 auto !important;
  border: 0 !important;
  outline: 0 !important;
  height: 100% !important;
  padding: 0 14px !important;
  color: var(--zorn-text) !important;
  background: #fff !important;
}

.ia-search button,
.ia-floating-search button {
  flex: 0 0 36px !important;
  width: 36px !important;
  height: 36px !important;
  border: 0 !important;
  border-radius: 999px !important;
  background: var(--zorn-red) !important;
  color: #fff !important;
  box-shadow: none !important;
}

.ia-search button:hover,
.ia-floating-search button:hover {
  background: var(--zorn-red-dark) !important;
}

.ia-nav-contacts {
  display: flex !important;
  align-items: center !important;
  justify-content: flex-end !important;
  gap: 8px !important;
  flex-wrap: nowrap !important;
}

.ia-nav-contact,
.sales-link,
.btg-inline-contacts a {
  min-height: 42px !important;
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  padding: 9px 14px !important;
  border-radius: 999px !important;
  border: 1px solid var(--zorn-line) !important;
  background: #fff !important;
  color: var(--zorn-blue) !important;
  box-shadow: none !important;
  text-decoration: none !important;
  font-weight: 900 !important;
  white-space: nowrap !important;
}

.ia-nav-contact svg {
  width: 17px !important;
  height: 17px !important;
  stroke: var(--zorn-red) !important;
  fill: none !important;
}

.contact-strip {
  display: none !important;
}

.hero,
.home-hero {
  position: relative !important;
  overflow: hidden !important;
  background:
    linear-gradient(110deg, rgba(255,255,255,.94) 0%, rgba(255,255,255,.88) 50%, rgba(245,247,250,.78) 100%),
    radial-gradient(circle at 88% 12%, rgba(210,10,17,.12), transparent 34%) !important;
  color: var(--zorn-text) !important;
  border-bottom: 1px solid var(--zorn-line) !important;
  padding: clamp(46px, 6vw, 88px) 0 !important;
}

.hero:before,
.home-hero:before {
  content: "" !important;
  position: absolute !important;
  left: 0 !important;
  top: 0 !important;
  bottom: 0 !important;
  width: 7px !important;
  background: var(--zorn-red) !important;
  pointer-events: none !important;
}

.hero .wrap,
.home-hero .wrap {
  position: relative !important;
  z-index: 1 !important;
}

.hero-grid,
.home-hero-grid {
  display: grid !important;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, .82fr) !important;
  gap: clamp(28px, 5vw, 70px) !important;
  align-items: center !important;
}

.eyebrow,
.home-kicker,
.brand-label,
.home-label {
  color: var(--zorn-red) !important;
  letter-spacing: .08em !important;
  text-transform: uppercase !important;
}

.home-kicker:before {
  background: var(--zorn-red) !important;
}

.hero h1,
.home-hero h1,
h1 {
  color: var(--zorn-navy) !important;
  letter-spacing: 0 !important;
}

.hero h1,
.home-hero h1 {
  max-width: 820px !important;
  font-size: clamp(38px, 5vw, 72px) !important;
  line-height: .98 !important;
}

.lead,
.home-lead {
  color: var(--zorn-muted) !important;
  font-size: clamp(18px, 1.6vw, 22px) !important;
  line-height: 1.6 !important;
  max-width: 760px !important;
}

.btn,
.home-btn,
a[href*="wa.me"],
button[type="submit"],
input[type="submit"] {
  border-radius: 8px !important;
  min-height: 46px !important;
  padding: 12px 18px !important;
  background: #fff !important;
  border: 1px solid var(--zorn-line) !important;
  color: var(--zorn-navy) !important;
  box-shadow: none !important;
  font-weight: 900 !important;
}

.btn.primary,
.home-btn.primary,
a[href*="wa.me"],
.primary {
  background: var(--zorn-red) !important;
  border-color: var(--zorn-red) !important;
  color: #fff !important;
}

.btn:hover,
.home-btn:hover,
a[href*="wa.me"]:hover {
  transform: translateY(-1px) !important;
  box-shadow: 0 12px 24px rgba(7,18,37,.10) !important;
}

.badges,
.home-trust-links {
  gap: 8px !important;
}

.badge,
.home-trust-links a {
  background: #fff !important;
  border: 1px solid var(--zorn-line) !important;
  color: var(--zorn-blue) !important;
  border-radius: 999px !important;
  box-shadow: none !important;
}

.hero-media,
.home-hero-photo,
.media,
.photo-panel,
.product-card,
.home-card,
.feature,
.resource,
.card,
.auth-card,
.seo-intro article {
  background: var(--zorn-panel) !important;
  border: 1px solid var(--zorn-line) !important;
  border-radius: 14px !important;
  box-shadow: 0 16px 38px rgba(7,18,37,.06) !important;
}

.hero-media,
.home-hero-photo {
  padding: 14px !important;
}

.hero-card,
.home-model-media,
.product-photo {
  background: #fff !important;
  border: 1px solid #edf2f7 !important;
  border-radius: 12px !important;
  box-shadow: none !important;
}

.hero-card img,
.home-hero-photo img,
.media img,
.photo-panel img,
.product-photo img,
.home-model-media img,
.resource img {
  border-radius: 10px !important;
}

.section,
.home-section {
  background: #fff !important;
  padding: clamp(48px, 6vw, 78px) 0 !important;
}

.section.alt,
.home-section.alt {
  background: var(--zorn-soft) !important;
}

.section h2,
.home-section h2,
h2 {
  color: var(--zorn-navy) !important;
  letter-spacing: 0 !important;
}

.section p,
.home-section p,
p,
li {
  color: var(--zorn-muted);
}

.product-grid,
.home-card-grid,
.resource-grid {
  gap: 22px !important;
}

.product-card,
.home-card,
.resource {
  overflow: hidden !important;
}

.product-info h3,
.home-card h3,
.resource b,
h3 {
  color: var(--zorn-navy) !important;
}

.spec-row span,
.home-list li,
.auth-list span {
  background: #fff !important;
  border: 1px solid var(--zorn-line) !important;
  border-radius: 10px !important;
  color: var(--zorn-blue) !important;
}

.price,
.price strong,
.card-bottom strong,
.product-price,
.actual-price,
.offer-price {
  color: var(--zorn-red) !important;
}

.auth {
  background: var(--zorn-soft) !important;
  color: var(--zorn-text) !important;
}

.auth-grid {
  background: #fff !important;
  border: 1px solid var(--zorn-line) !important;
  border-radius: 18px !important;
  box-shadow: 0 18px 40px rgba(7,18,37,.06) !important;
}

.auth h2,
.auth p {
  color: var(--zorn-text) !important;
}

.cta {
  background: var(--zorn-navy) !important;
  color: #fff !important;
  border: 0 !important;
}

.cta h2,
.cta p {
  color: #fff !important;
}

.footer {
  background: var(--zorn-navy) !important;
  color: #d7e1ee !important;
  border-top: 4px solid var(--zorn-red) !important;
}

.footer a,
.footer-nav a {
  color: #fff !important;
}

.footer-brand b {
  color: #fff !important;
}

.footer-copy {
  border-top-color: rgba(255,255,255,.12) !important;
  color: #aebbd0 !important;
}

.crumbs,
.breadcrumb,
.breadcrumbs {
  color: var(--zorn-blue) !important;
}

.crumbs a,
.breadcrumb a,
.breadcrumbs a {
  color: var(--zorn-red) !important;
}

details {
  border-color: var(--zorn-line) !important;
}

summary {
  color: var(--zorn-navy) !important;
}

@media (max-width: 1120px) {
  .ia-site-nav .ia-wrap {
    grid-template-columns: auto 1fr !important;
  }

  .ia-menu {
    order: 3 !important;
    grid-column: 1 / -1 !important;
    justify-content: center !important;
    flex-wrap: wrap !important;
  }

  .ia-search {
    justify-self: stretch !important;
    max-width: none !important;
  }

  .ia-nav-contacts {
    grid-column: 1 / -1 !important;
    justify-content: center !important;
    flex-wrap: wrap !important;
  }
}

@media (max-width: 860px) {
  .hero-grid,
  .home-hero-grid,
  .split,
  .home-two-col,
  .auth-grid,
  .seo-intro {
    grid-template-columns: 1fr !important;
  }

  .product-grid,
  .home-card-grid,
  .resource-grid,
  .gallery {
    grid-template-columns: 1fr 1fr !important;
  }
}

@media (max-width: 640px) {
  .wrap,
  .ia-wrap,
  .ia-official-wrap,
  .container {
    padding-left: 16px !important;
    padding-right: 16px !important;
  }

  .ia-site-nav {
    position: relative !important;
  }

  .ia-site-nav .ia-wrap {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
    min-height: 0 !important;
    padding-top: 12px !important;
    padding-bottom: 12px !important;
  }

  .ia-brand {
    justify-content: center !important;
  }

  .ia-brand img {
    width: 150px !important;
  }

  .ia-menu {
    width: 100% !important;
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0,1fr)) !important;
    gap: 8px !important;
  }

  .ia-menu > li > a {
    width: 100% !important;
    background: #fff !important;
    border: 1px solid var(--zorn-line) !important;
    font-size: 13px !important;
  }

  .ia-search {
    width: 100% !important;
    min-width: 0 !important;
  }

  .ia-nav-contacts {
    display: grid !important;
    grid-template-columns: 1fr !important;
  }

  .ia-nav-contact {
    width: 100% !important;
    justify-content: center !important;
  }

  .hero,
  .home-hero {
    padding: 36px 0 !important;
  }

  .hero h1,
  .home-hero h1 {
    font-size: 36px !important;
  }

  .actions,
  .home-actions,
  .btg-inline-contacts {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  .btn,
  .home-btn,
  .btg-inline-contacts a {
    width: 100% !important;
  }

  .product-grid,
  .home-card-grid,
  .resource-grid,
  .gallery {
    grid-template-columns: 1fr !important;
  }

  .ia-floating-search {
    display: none !important;
  }
}

/* Mobile layout refinement: compact navigation and centered page framing. */
@media (max-width: 992px) {
  .ia-site-nav .ia-wrap {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto !important;
    align-items: center !important;
    gap: 8px 12px !important;
    min-height: 62px !important;
    padding: 8px 14px !important;
  }

  .ia-site-nav .ia-brand {
    grid-column: 1 !important;
    grid-row: 1 !important;
    justify-self: start !important;
    justify-content: flex-start !important;
    min-height: 44px !important;
  }

  .ia-site-nav .ia-brand img {
    width: 96px !important;
    max-height: 44px !important;
    object-fit: contain !important;
  }

  .ia-site-nav .zorn-header__toggle {
    grid-column: 2 !important;
    grid-row: 1 !important;
    justify-self: end !important;
  }

  .ia-site-nav .zorn-header__nav {
    grid-column: 1 / -1 !important;
    grid-row: 2 !important;
    width: 100% !important;
    padding-top: 4px !important;
  }

  .ia-site-nav .ia-nav-contacts {
    grid-column: 1 / -1 !important;
    grid-row: 3 !important;
    width: 100% !important;
    padding: 4px 0 2px !important;
  }

  .ia-site-nav .ia-menu {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 6px !important;
  }

  .ia-site-nav .ia-menu > li > a {
    justify-content: center !important;
    min-height: 40px !important;
    padding: 8px 10px !important;
    text-align: center !important;
  }

  .ia-site-nav .zorn-header__manual,
  .ia-site-nav .ia-nav-contact {
    min-height: 42px !important;
  }
}

@media (max-width: 820px) {
  .zorn-hero .zorn-hero__copy {
    align-items: center !important;
    text-align: center !important;
  }

  .zorn-hero .zorn-hero__kicker,
  .zorn-hero h1,
  .zorn-hero .zorn-hero__lead {
    margin-right: auto !important;
    margin-left: auto !important;
    text-align: center !important;
  }

  .zorn-hero .zorn-hero__kicker,
  .zorn-hero .zorn-hero__actions {
    justify-content: center !important;
  }

  .zorn-hero .zorn-hero__benefit {
    justify-content: center !important;
    text-align: left !important;
  }

  .btg-polished-footer,
  .btg-footer-shell {
    text-align: center !important;
  }

  .btg-footer-shell {
    padding: 26px 18px 16px !important;
  }

  .btg-footer-main {
    justify-items: center !important;
    gap: 18px !important;
  }

  .btg-footer-brand,
  .btg-footer-column {
    width: 100% !important;
    text-align: center !important;
  }

  .btg-footer-mark,
  .btg-footer-link {
    justify-content: center !important;
  }

  .btg-footer-brand p {
    max-width: 420px !important;
    margin-right: auto !important;
    margin-left: auto !important;
  }

  .btg-footer-links {
    align-items: center !important;
  }

  .btg-footer-bottom {
    justify-items: center !important;
    text-align: center !important;
  }
}

@media (max-width: 480px) {
  .ia-site-nav .ia-wrap {
    gap: 6px 10px !important;
    padding: 7px 12px !important;
  }

  .ia-site-nav .ia-menu {
    grid-template-columns: 1fr !important;
    gap: 4px !important;
  }

  .ia-site-nav .ia-menu > li > a {
    min-height: 38px !important;
    padding: 7px 10px !important;
  }

  .btg-footer-shell {
    padding: 22px 16px 14px !important;
  }

  .btg-footer-main {
    gap: 14px !important;
  }

  .btg-footer-column {
    gap: 6px !important;
  }

  .btg-footer-title {
    margin-bottom: 4px !important;
  }

  .btg-footer-links {
    gap: 4px !important;
  }

  .btg-footer-link {
    min-height: 28px !important;
  }

  .btg-footer-bottom {
    margin-top: 18px !important;
    padding-top: 14px !important;
  }
}

/* Fullscreen home hero slider */
.home-page .home-slider {
  min-height: calc(100vh - 112px) !important;
  padding: 0 !important;
  background: #071225 !important;
  border-bottom: 0 !important;
  isolation: isolate;
}

.home-page .home-slider:before {
  display: none !important;
}

.home-slide {
  position: absolute;
  inset: 0;
  display: grid;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity .65s ease;
  overflow: hidden;
}

.home-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}

.home-slide-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: #071225;
}

.home-slide-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .34;
  filter: saturate(.95) contrast(1.05);
  transform: scale(1.04);
}

.home-slide:before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(7,18,37,.96) 0%, rgba(7,18,37,.86) 42%, rgba(7,18,37,.44) 72%, rgba(7,18,37,.72) 100%),
    radial-gradient(circle at 78% 24%, rgba(210,10,17,.28), transparent 28%);
}

.home-slide-grid {
  width: 100%;
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 520px) !important;
  align-items: center !important;
  gap: clamp(34px, 7vw, 96px) !important;
  padding-top: clamp(42px, 7vh, 84px);
  padding-bottom: clamp(72px, 9vh, 110px);
}

.home-slide-copy {
  max-width: 760px;
}

.home-slider .home-kicker {
  display: inline-flex !important;
  align-items: center;
  gap: 10px;
  color: #fff !important;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  border-left: 4px solid var(--zorn-red);
  border-radius: 999px;
  padding: 9px 14px;
  margin-bottom: 18px !important;
  backdrop-filter: blur(10px);
}

.home-slider .home-kicker:before {
  display: none !important;
}

.home-slider h1,
.home-slider h2 {
  max-width: 820px !important;
  margin: 0 0 22px !important;
  color: #fff !important;
  font-size: clamp(42px, 6vw, 86px) !important;
  line-height: .94 !important;
  letter-spacing: 0 !important;
}

.home-slider h2 {
  font-size: clamp(38px, 5.2vw, 76px) !important;
}

.home-slider .home-lead {
  max-width: 690px !important;
  color: #dbe7f5 !important;
  font-size: clamp(18px, 1.65vw, 23px) !important;
  line-height: 1.55 !important;
}

.home-slider .home-actions {
  display: flex !important;
  gap: 12px !important;
  flex-wrap: wrap !important;
  margin-top: 30px !important;
}

.home-slider .home-btn {
  width: auto !important;
  border-radius: 8px !important;
  min-height: 52px !important;
  padding: 14px 22px !important;
  color: #fff !important;
  background: rgba(255,255,255,.10) !important;
  border: 1px solid rgba(255,255,255,.24) !important;
  box-shadow: none !important;
  backdrop-filter: blur(10px);
}

.home-slider .home-btn.primary {
  background: var(--zorn-red) !important;
  border-color: var(--zorn-red) !important;
}

.home-slide-product {
  margin: 0;
  min-height: 430px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 18px;
  padding: clamp(22px, 4vw, 46px);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,255,255,.88));
  box-shadow: 0 34px 90px rgba(0,0,0,.32);
}

.home-slide-product img {
  width: min(100%, 420px);
  max-height: 330px;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 18px 28px rgba(7,18,37,.16));
}

.home-slide-product figcaption {
  width: 100%;
  padding-top: 16px;
  border-top: 1px solid #e5edf5;
  color: var(--zorn-navy);
  font-weight: 900;
  text-align: center;
}

.home-slider-ui {
  position: absolute;
  left: 50%;
  bottom: 26px;
  z-index: 5;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 14px;
}

.home-slider-arrow {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 999px;
  background: rgba(255,255,255,.10);
  color: #fff;
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
  backdrop-filter: blur(10px);
}

.home-slider-arrow:hover {
  background: var(--zorn-red);
  border-color: var(--zorn-red);
}

.home-slider-dots {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  background: rgba(7,18,37,.42);
  backdrop-filter: blur(10px);
}

.home-slider-dots button {
  width: 28px;
  height: 4px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255,255,255,.32);
  cursor: pointer;
}

.home-slider-dots button.is-active {
  width: 44px;
  background: var(--zorn-red);
}

@media (max-width: 980px) {
  .home-page .home-slider {
    min-height: auto !important;
  }

  .home-slide {
    position: relative;
    min-height: calc(100vh - 96px);
    display: none;
  }

  .home-slide.is-active {
    display: grid;
  }

  .home-slide-grid {
    grid-template-columns: 1fr !important;
    gap: 28px !important;
    padding-top: 42px;
    padding-bottom: 94px;
  }

  .home-slide-product {
    min-height: 320px;
    max-width: 520px;
  }
}

@media (max-width: 640px) {
  .home-slide {
    min-height: auto;
  }

  .home-slide-grid {
    padding-top: 34px;
    padding-bottom: 92px;
  }

  .home-slider h1,
  .home-slider h2 {
    font-size: 36px !important;
    line-height: 1.02 !important;
  }

  .home-slider .home-actions {
    display: grid !important;
    grid-template-columns: 1fr !important;
  }

  .home-slider .home-btn {
    width: 100% !important;
    min-height: 48px !important;
  }

  .home-slide-product {
    min-height: 260px;
    padding: 20px;
    border-radius: 18px;
  }

  .home-slide-product img {
    max-height: 210px;
  }

  .home-slider-arrow {
    display: none;
  }
}