:root {
  --black: #050605;
  --black-soft: #080a09;
  --graphite: #101312;
  --graphite-2: #151918;
  --graphite-3: #1f2523;
  --line: rgba(255, 255, 255, 0.11);
  --line-strong: rgba(255, 255, 255, 0.18);
  --white: #f7faf8;
  --muted: rgba(247, 250, 248, 0.68);
  --muted-2: rgba(247, 250, 248, 0.48);
  --green: #18b44f;
  --green-light: #31dc72;
  --green-dark: #0d7f37;
  --shadow: 0 26px 80px rgba(0, 0, 0, 0.42);
  --shadow-soft: 0 18px 46px rgba(0, 0, 0, 0.24);
  --radius: 18px;
  --radius-sm: 14px;
  --container: 1180px;
  --header-height: 82px;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  background: var(--black);
}

body {
  margin: 0;
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: var(--white);
  background:
    radial-gradient(circle at 70% 0%, rgba(24, 180, 79, 0.08), transparent 33rem),
    linear-gradient(180deg, #050605 0%, #070908 48%, #050605 100%);
  font-size: 16px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

img {
  height: auto;
}

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

address {
  font-style: normal;
}

::selection {
  color: var(--black);
  background: var(--green-light);
}

.container {
  width: min(100% - 40px, var(--container));
  margin: 0 auto;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  transform: translateY(-140%);
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--black);
  background: var(--green-light);
  font-weight: 700;
  transition: transform 180ms var(--ease);
}

.skip-link:focus {
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.form-honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-height);
  color: var(--white);
  transition:
    background 260ms var(--ease),
    border-color 260ms var(--ease),
    box-shadow 260ms var(--ease),
    transform 260ms var(--ease);
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 6, 5, 0.78), rgba(5, 6, 5, 0.12));
  backdrop-filter: blur(14px);
  opacity: 0;
  transition: opacity 260ms var(--ease);
}

.site-header.scrolled::before,
.site-header.solid::before {
  opacity: 1;
}

.site-header.scrolled,
.site-header.solid {
  border-bottom: 1px solid var(--line);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.22);
}

.header-inner {
  position: relative;
  z-index: 2;
  width: min(100% - 32px, 1320px);
  height: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-mark {
  position: relative;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 12px;
  background:
    linear-gradient(135deg, rgba(24, 180, 79, 0.94), rgba(24, 180, 79, 0.18)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.02));
  box-shadow: 0 18px 34px rgba(24, 180, 79, 0.18);
}

.brand-mark::after {
  content: "";
  position: absolute;
  inset: 9px;
  border-radius: 7px;
  border: 1px solid rgba(255, 255, 255, 0.52);
  border-left-color: transparent;
  transform: rotate(-18deg);
}

.brand-text {
  display: grid;
  gap: 0;
  line-height: 1;
  letter-spacing: 0.02em;
}

.brand-text strong {
  font-size: 14px;
  font-weight: 800;
  text-transform: none;
}

.site-nav {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 7px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(18px);
}

.site-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  color: rgba(247, 250, 248, 0.78);
  font-size: 13px;
  font-weight: 650;
  transition:
    color 180ms var(--ease),
    background 180ms var(--ease);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  outline: none;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 760;
  letter-spacing: 0.01em;
  transition:
    transform 220ms var(--ease),
    box-shadow 220ms var(--ease),
    border-color 220ms var(--ease),
    background 220ms var(--ease),
    color 220ms var(--ease);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.button-green {
  color: #031008;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.22), transparent 42%),
    linear-gradient(135deg, var(--green-light), var(--green));
  box-shadow:
    0 18px 42px rgba(24, 180, 79, 0.26),
    inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.button-green:hover,
.button-green:focus-visible {
  box-shadow:
    0 24px 58px rgba(24, 180, 79, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.42);
}

.button-dark {
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025)),
    rgba(255, 255, 255, 0.045);
  border-color: rgba(255, 255, 255, 0.14);
}

.button-dark:hover,
.button-dark:focus-visible {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.08);
}

.button-secondary {
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025)),
    rgba(255, 255, 255, 0.035);
  border-color: rgba(255, 255, 255, 0.13);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: rgba(24, 180, 79, 0.36);
  background:
    linear-gradient(180deg, rgba(24, 180, 79, 0.12), rgba(255, 255, 255, 0.035)),
    rgba(255, 255, 255, 0.05);
}

.button-full {
  width: 100%;
}

.header-actions {
  display: inline-flex;
  align-items: center;
  justify-self: end;
  gap: 10px;
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 12px 0 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: rgba(247, 250, 248, 0.82);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025)),
    rgba(255, 255, 255, 0.045);
  backdrop-filter: blur(16px);
  font-size: 12px;
  font-weight: 760;
  transition:
    transform 220ms var(--ease),
    color 220ms var(--ease),
    background 220ms var(--ease),
    border-color 220ms var(--ease),
    box-shadow 220ms var(--ease);
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
  transform: translateY(-2px);
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.22);
  outline: none;
}

.theme-toggle-track {
  position: relative;
  width: 36px;
  height: 22px;
  border-radius: 999px;
  background: rgba(3, 5, 4, 0.5);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}

.theme-toggle-track::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 999px;
  background: linear-gradient(180deg, #f7faf8, #cfd7d2);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.28);
  transition: transform 220ms var(--ease), background 220ms var(--ease);
}

.theme-toggle[aria-pressed="true"] .theme-toggle-track::after {
  transform: translateX(14px);
  background: linear-gradient(180deg, #ffffff, #dff4e7);
}

.theme-toggle-icon {
  position: absolute;
  top: 50%;
  width: 8px;
  height: 8px;
  transform: translateY(-50%);
  border-radius: 999px;
  opacity: 0.58;
}

.theme-toggle-dark {
  left: 7px;
  background: #111715;
}

.theme-toggle-light {
  right: 7px;
  background: #31dc72;
  box-shadow: 0 0 8px rgba(49, 220, 114, 0.6);
}

.menu-toggle {
  display: none;
  justify-self: end;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.05);
}

.menu-toggle span:not(.sr-only) {
  display: block;
  width: 17px;
  height: 2px;
  margin: 4px auto;
  border-radius: 2px;
  background: currentColor;
  transition: transform 200ms var(--ease), opacity 200ms var(--ease);
}

.menu-open .menu-toggle span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-open .menu-toggle span:nth-child(2) {
  opacity: 0;
}

.menu-open .menu-toggle span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: calc(var(--header-height) + 76px) 0 96px;
}

.hero-media,
.hero-media img,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  z-index: 1;
  background:
    radial-gradient(circle at 82% 34%, rgba(24, 180, 79, 0.18), transparent 20rem),
    linear-gradient(90deg, rgba(5, 6, 5, 0.94) 0%, rgba(5, 6, 5, 0.84) 32%, rgba(5, 6, 5, 0.45) 62%, rgba(5, 6, 5, 0.12) 100%),
    linear-gradient(180deg, rgba(5, 6, 5, 0.22) 0%, rgba(5, 6, 5, 0.38) 72%, var(--black) 100%);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: center;
  gap: 72px;
}

.hero-copy {
  max-width: 780px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--green-light);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  letter-spacing: 0;
  line-height: 0.98;
}

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(54px, 8vw, 112px);
  font-weight: 830;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(38px, 5vw, 70px);
  font-weight: 810;
}

h3 {
  margin-bottom: 12px;
  font-size: 22px;
  line-height: 1.15;
  font-weight: 760;
}

.hero-subtitle {
  max-width: 700px;
  margin-bottom: 18px;
  color: rgba(247, 250, 248, 0.9);
  font-size: clamp(21px, 2.2vw, 30px);
  line-height: 1.2;
  font-weight: 680;
}

.hero-text {
  max-width: 660px;
  margin-bottom: 34px;
  color: var(--muted);
  font-size: 17px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.proof-card {
  position: relative;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.045)),
    rgba(12, 15, 14, 0.72);
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.proof-card::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: inherit;
  border: 1px solid rgba(255, 255, 255, 0.08);
  pointer-events: none;
}

.proof-card-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  color: rgba(247, 250, 248, 0.86);
  font-size: 13px;
  font-weight: 700;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--green-light);
  box-shadow: 0 0 0 6px rgba(24, 180, 79, 0.16);
}

.proof-list {
  display: grid;
  gap: 13px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.proof-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(247, 250, 248, 0.86);
  font-weight: 650;
}

.proof-list span {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  color: #041008;
  background: var(--green-light);
  font-size: 13px;
  font-weight: 900;
}

.proof-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.proof-metrics div {
  min-height: 104px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
}

.proof-metrics strong {
  display: block;
  margin-bottom: 8px;
  font-size: 22px;
  line-height: 1;
}

.proof-metrics span {
  color: var(--muted-2);
  font-size: 12px;
  line-height: 1.35;
}

.trust-strip {
  position: relative;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.025), transparent),
    #070908;
}

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

.trust-item {
  min-height: 182px;
  padding: 34px 30px;
  border-left: 1px solid var(--line);
}

.trust-item:last-child {
  border-right: 1px solid var(--line);
}

.trust-item span {
  display: block;
  margin-bottom: 24px;
  color: rgba(24, 180, 79, 0.9);
  font-size: 12px;
  font-weight: 850;
}

.trust-item strong {
  display: block;
  margin-bottom: 10px;
  font-size: 18px;
}

.trust-item p {
  margin: 0;
  color: var(--muted-2);
  font-size: 14px;
}

.section {
  position: relative;
  padding: 126px 0;
}

.section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 12% 18%, rgba(255, 255, 255, 0.045), transparent 26rem),
    radial-gradient(circle at 84% 36%, rgba(24, 180, 79, 0.055), transparent 24rem);
  opacity: 0.65;
}

.section > .container {
  position: relative;
  z-index: 1;
}

.section-head {
  max-width: 820px;
  margin: 0 auto 54px;
  text-align: center;
}

.section-head-left {
  margin-left: 0;
  text-align: left;
}

.section-head p:not(.eyebrow) {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 17px;
}

.catalog-section {
  background: linear-gradient(180deg, #050605 0%, #080a09 100%);
}

.catalog-groups {
  display: grid;
  gap: 24px;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018)),
    #0d100f;
  box-shadow: var(--shadow-soft);
  transition:
    transform 280ms var(--ease),
    border-color 280ms var(--ease),
    box-shadow 280ms var(--ease),
    background 280ms var(--ease);
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(24, 180, 79, 0.38);
  box-shadow: 0 28px 72px rgba(0, 0, 0, 0.42);
}

.product-card::after {
  content: "";
  position: absolute;
  inset: auto 24px 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(24, 180, 79, 0.74), transparent);
  opacity: 0;
  transition: opacity 280ms var(--ease);
}

.product-card:hover::after {
  opacity: 1;
}

.product-media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: #0a0c0b;
}

.product-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 42%, rgba(5, 6, 5, 0.55) 100%),
    radial-gradient(circle at 80% 10%, rgba(24, 180, 79, 0.16), transparent 18rem);
  pointer-events: none;
}

.product-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 680ms var(--ease), filter 280ms var(--ease);
}

.product-card:hover .product-media img {
  transform: scale(1.045);
  filter: saturate(1.05) contrast(1.03);
}

.product-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 24px;
}

.product-card-meta,
.product-summary-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.product-category {
  display: block;
  margin-bottom: 12px;
  color: var(--green-light);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.product-card-meta .product-category,
.product-summary-meta .product-category,
.product-summary-meta .eyebrow {
  margin-bottom: 0;
}

.availability-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 28px;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 999px;
  color: rgba(247, 250, 248, 0.78);
  background: rgba(255, 255, 255, 0.045);
  font-size: 11px;
  font-weight: 820;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
}

.availability-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: currentColor;
}

.availability-stock {
  color: var(--green-light);
  border-color: rgba(24, 180, 79, 0.28);
  background: rgba(24, 180, 79, 0.1);
}

.availability-custom {
  color: rgba(247, 250, 248, 0.58);
}

.product-content h3 {
  margin-bottom: 10px;
}

.muted {
  color: var(--muted-2);
  font-weight: 650;
}

.product-content p {
  min-height: 48px;
  margin-bottom: 22px;
  color: var(--muted);
  font-size: 14px;
}

.spec-list {
  display: grid;
  gap: 1px;
  margin: 0 0 22px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
}

.spec-list div {
  display: grid;
  grid-template-columns: 0.9fr 1.2fr;
  gap: 12px;
  padding: 11px 12px;
  background: rgba(0, 0, 0, 0.18);
}

.spec-list dt {
  color: var(--muted-2);
  font-size: 12px;
}

.spec-list dd {
  margin: 0;
  color: rgba(247, 250, 248, 0.86);
  font-size: 12px;
  font-weight: 690;
  text-align: right;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  margin-top: auto;
  color: var(--white);
  font-size: 14px;
  font-weight: 800;
}

.text-link::after {
  content: "";
  width: 7px;
  height: 7px;
  border-top: 2px solid var(--green-light);
  border-right: 2px solid var(--green-light);
  transform: rotate(45deg);
  transition: transform 180ms var(--ease);
}

.text-link:hover::after,
.text-link:focus-visible::after {
  transform: translateX(4px) rotate(45deg);
}

.calculator-section {
  background:
    linear-gradient(180deg, #080a09 0%, #050605 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.calculator-section.compact {
  padding-top: 96px;
}

.quote-cart-section {
  background:
    radial-gradient(circle at 86% 16%, rgba(24, 180, 79, 0.1), transparent 24rem),
    linear-gradient(180deg, #050605 0%, #080a09 100%);
  border-bottom: 1px solid var(--line);
}

.cart-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(420px, 1fr);
  gap: 64px;
  align-items: start;
}

.quote-cart-card {
  display: grid;
  gap: 18px;
  padding: 24px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.025)),
    #0d100f;
  box-shadow: var(--shadow);
}

.quote-cart-list {
  display: grid;
  gap: 12px;
}

.quote-cart-empty {
  margin: 0;
  padding: 22px;
  border: 1px dashed rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
}

.quote-cart-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: start;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.035);
}

.quote-cart-item span {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--green-light);
  font-size: 11px;
  font-weight: 860;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.quote-cart-item h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.25;
}

.quote-cart-item p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
  white-space: pre-line;
}

.quote-cart-item button {
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background 180ms var(--ease);
}

.quote-cart-item button:hover,
.quote-cart-item button:focus-visible {
  color: var(--text);
  border-color: rgba(24, 180, 79, 0.34);
  background: rgba(24, 180, 79, 0.1);
  outline: none;
}

.quote-cart-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.floating-cart {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 80;
  display: grid;
  justify-items: end;
  gap: 12px;
  pointer-events: none;
}

.floating-cart-toggle,
.floating-cart-panel {
  pointer-events: auto;
}

.floating-cart-toggle {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 54px;
  padding: 0 10px 0 20px;
  border: 1px solid rgba(24, 180, 79, 0.34);
  border-radius: 999px;
  color: #031108;
  background: linear-gradient(180deg, #3fe77c, #18b44f);
  box-shadow: 0 22px 58px rgba(24, 180, 79, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.32);
  font: inherit;
  font-size: 13px;
  font-weight: 860;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 220ms var(--ease), box-shadow 220ms var(--ease);
}

.floating-cart-toggle:hover,
.floating-cart-toggle:focus-visible,
.floating-cart.is-open .floating-cart-toggle {
  transform: translateY(-2px);
  box-shadow: 0 28px 72px rgba(24, 180, 79, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.42);
  outline: none;
}

.floating-cart-toggle strong {
  display: inline-grid;
  min-width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 999px;
  color: var(--white);
  background: rgba(3, 17, 8, 0.86);
}

.floating-cart:not(.has-items) .floating-cart-toggle {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.085), rgba(255, 255, 255, 0.03)),
    rgba(13, 16, 15, 0.92);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.3);
}

.floating-cart-panel {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  width: min(420px, calc(100vw - 32px));
  max-height: min(640px, calc(100vh - 116px));
  overflow: hidden;
  padding: 20px;
  border: 1px solid var(--line-strong);
  border-radius: 18px;
  background:
    radial-gradient(circle at 88% 0%, rgba(24, 180, 79, 0.13), transparent 14rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.085), rgba(255, 255, 255, 0.03)),
    rgba(10, 13, 12, 0.96);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.44);
  backdrop-filter: blur(18px);
  transform-origin: bottom right;
  animation: cartPanelReveal 0.28s var(--ease) both;
}

.floating-cart-panel[hidden] {
  display: none;
}

.floating-cart-panel .quote-cart-list {
  overflow: auto;
  min-height: 0;
  margin-right: -8px;
  padding-right: 8px;
  scrollbar-color: rgba(24, 180, 79, 0.76) rgba(255, 255, 255, 0.08);
  scrollbar-width: thin;
}

.floating-cart-panel .quote-cart-list::-webkit-scrollbar {
  width: 8px;
}

.floating-cart-panel .quote-cart-list::-webkit-scrollbar-track {
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.07);
}

.floating-cart-panel .quote-cart-list::-webkit-scrollbar-thumb {
  border: 2px solid rgba(10, 13, 12, 0.96);
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(63, 231, 124, 0.96), rgba(24, 180, 79, 0.86));
}

.floating-cart-panel .quote-cart-list::-webkit-scrollbar-thumb:hover {
  background:
    linear-gradient(180deg, rgba(83, 245, 143, 1), rgba(24, 180, 79, 1));
}

.floating-cart-panel .quote-cart-actions {
  position: sticky;
  bottom: 0;
  z-index: 2;
  margin: 0 -20px -20px;
  padding: 16px 20px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background:
    linear-gradient(180deg, rgba(10, 13, 12, 0.82), rgba(10, 13, 12, 0.98) 34%),
    rgba(10, 13, 12, 0.96);
  backdrop-filter: blur(16px);
}

.quote-cart-total {
  position: sticky;
  bottom: 76px;
  z-index: 2;
  display: grid;
  gap: 5px;
  margin: 12px -20px 0;
  padding: 16px 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(circle at 86% 0%, rgba(24, 180, 79, 0.16), transparent 13rem),
    linear-gradient(180deg, rgba(10, 13, 12, 0.58), rgba(10, 13, 12, 0.96)),
    rgba(10, 13, 12, 0.9);
  backdrop-filter: blur(16px);
}

.quote-cart-total[hidden] {
  display: none;
}

.quote-cart-total span {
  color: var(--green-light);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.quote-cart-total strong {
  color: var(--text);
  font-size: 28px;
  line-height: 1.1;
}

.quote-cart-total small {
  color: var(--muted-2);
  font-size: 12px;
}

.floating-cart-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 16px;
}

.floating-cart-head span {
  display: block;
  margin-bottom: 8px;
  color: var(--green-light);
  font-size: 11px;
  font-weight: 860;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.floating-cart-head h2 {
  margin: 0;
  font-size: 24px;
  line-height: 1.1;
}

.floating-cart-head button {
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
  font-size: 22px;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background 180ms var(--ease);
}

.floating-cart-head button:hover,
.floating-cart-head button:focus-visible {
  color: var(--text);
  border-color: rgba(24, 180, 79, 0.34);
  background: rgba(24, 180, 79, 0.1);
  outline: none;
}

.quote-cart-item strong {
  display: inline-flex;
  margin-top: 12px;
  color: var(--text);
  font-size: 15px;
}

.quote-cart-quantity {
  display: grid;
  grid-template-columns: 1fr 96px;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
}

.quote-cart-quantity span {
  margin: 0;
  color: var(--muted-2);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.quote-cart-quantity input {
  width: 100%;
  height: 38px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.045);
  font: inherit;
  font-weight: 780;
  text-align: center;
  outline: none;
  transition: border-color 180ms var(--ease), background 180ms var(--ease), box-shadow 180ms var(--ease);
}

.quote-cart-quantity input:focus {
  border-color: rgba(24, 180, 79, 0.44);
  background: rgba(24, 180, 79, 0.08);
  box-shadow: 0 0 0 4px rgba(24, 180, 79, 0.12);
}

.floating-cart.is-added .floating-cart-toggle {
  animation: cartAddedPulse 0.48s ease both;
}

@keyframes cartPanelReveal {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes cartAddedPulse {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }

  45% {
    transform: translateY(-3px) scale(1.04);
  }
}

.calculator-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(420px, 1fr);
  gap: 64px;
  align-items: start;
}

.calculator-card,
.contact-form {
  padding: 28px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.025)),
    #0d100f;
  box-shadow: var(--shadow);
}

.calculator-card {
  display: grid;
  gap: 20px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

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

label {
  display: grid;
  gap: 8px;
}

label span {
  color: rgba(247, 250, 248, 0.74);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

input,
select,
textarea {
  width: 100%;
  min-height: 52px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  color: var(--white);
  background: rgba(3, 5, 4, 0.66);
  padding: 0 14px;
  outline: none;
  transition:
    border-color 180ms var(--ease),
    box-shadow 180ms var(--ease),
    background 180ms var(--ease);
}

textarea {
  min-height: 136px;
  padding-top: 14px;
  resize: vertical;
}

select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, rgba(247, 250, 248, 0.75) 50%),
    linear-gradient(135deg, rgba(247, 250, 248, 0.75) 50%, transparent 50%);
  background-position:
    calc(100% - 19px) 23px,
    calc(100% - 14px) 23px;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
}

input::placeholder,
textarea::placeholder {
  color: rgba(247, 250, 248, 0.32);
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(49, 220, 114, 0.66);
  background: rgba(7, 10, 9, 0.88);
  box-shadow: 0 0 0 4px rgba(24, 180, 79, 0.13);
}

.calc-output {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 24px 0;
}

.calc-output div {
  min-height: 112px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-sm);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018));
}

.calc-output span {
  display: block;
  min-height: 34px;
  margin-bottom: 12px;
  color: var(--muted-2);
  font-size: 12px;
}

.calc-output strong {
  display: block;
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.05;
}

.calc-disclaimer {
  margin: -8px 0 22px;
  color: var(--muted-2);
  font-size: 12px;
  line-height: 1.45;
}

.advantages-section {
  background: #050605;
}

.advantage-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.advantage-card {
  min-height: 270px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.052), rgba(255, 255, 255, 0.018)),
    #0b0e0d;
  transition:
    transform 260ms var(--ease),
    border-color 260ms var(--ease),
    background 260ms var(--ease);
}

.advantage-card:hover {
  transform: translateY(-5px);
  border-color: rgba(24, 180, 79, 0.34);
  background:
    linear-gradient(180deg, rgba(24, 180, 79, 0.08), rgba(255, 255, 255, 0.018)),
    #0b0e0d;
}

.line-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 24px;
  border: 1px solid rgba(24, 180, 79, 0.32);
  border-radius: 14px;
  color: var(--green-light);
  background: rgba(24, 180, 79, 0.09);
}

.line-icon svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.advantage-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.about-section {
  overflow: hidden;
  background:
    linear-gradient(180deg, #080a09 0%, #050605 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.72fr);
  gap: 72px;
  align-items: center;
}

.about-copy-layout {
  max-width: 980px;
}

.split-copy p:not(.eyebrow) {
  color: var(--muted);
  font-size: 17px;
}

.delivery-section {
  background:
    linear-gradient(180deg, #080a09, #050605);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.delivery-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(420px, 1fr);
  gap: 64px;
  align-items: center;
}

.region-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.region-list span {
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: rgba(247, 250, 248, 0.74);
  background: rgba(255, 255, 255, 0.035);
  font-size: 13px;
  font-weight: 690;
}

.map-panel {
  padding: 24px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 45% 42%, rgba(24, 180, 79, 0.13), transparent 18rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.024)),
    #0b0e0d;
  box-shadow: var(--shadow);
}

.map-panel svg {
  width: 100%;
  aspect-ratio: 720 / 430;
}

.map-shape {
  fill: rgba(255, 255, 255, 0.05);
  stroke: rgba(255, 255, 255, 0.2);
  stroke-width: 1.5;
}

.map-route {
  fill: none;
  stroke: rgba(49, 220, 114, 0.72);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 7 9;
}

.map-hub {
  fill: var(--green-light);
  filter: drop-shadow(0 0 12px rgba(49, 220, 114, 0.6));
}

.map-point {
  fill: rgba(247, 250, 248, 0.88);
}

.map-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 16px;
}

.map-stats div {
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.036);
}

.map-stats strong {
  display: block;
  margin-bottom: 6px;
  font-size: 15px;
}

.map-stats span {
  color: var(--muted-2);
  font-size: 12px;
}

.contacts-section {
  background: #050605;
}

.contacts-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(420px, 1fr);
  gap: 64px;
  align-items: start;
}

.contact-copy p:not(.eyebrow) {
  color: var(--muted);
  font-size: 17px;
}

.contact-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 34px 0;
}

.contact-card {
  display: grid;
  gap: 6px;
  min-height: 132px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025));
  color: rgba(247, 250, 248, 0.82);
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.18);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

a.contact-card:hover {
  transform: translateY(-3px);
  border-color: rgba(24, 180, 79, 0.42);
  background:
    linear-gradient(145deg, rgba(24, 180, 79, 0.14), rgba(255, 255, 255, 0.035));
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.26);
}

.contact-card strong {
  color: var(--muted-2);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-card span {
  align-self: start;
  color: var(--text);
  font-size: 16px;
  font-weight: 760;
  line-height: 1.35;
}

.contact-card small {
  align-self: end;
  color: var(--muted-2);
  font-size: 12px;
  font-style: normal;
  line-height: 1.45;
}

.contact-list a:hover,
.footer-contact a:hover,
.footer-nav a:hover {
  color: var(--green-light);
}

.map-embed {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0d100f;
  box-shadow: var(--shadow-soft);
}

.map-embed iframe {
  display: block;
  width: 100%;
  height: 280px;
  border: 0;
  filter: saturate(1.05) contrast(0.98);
  opacity: 0.96;
}

.map-link {
  position: absolute;
  right: 14px;
  bottom: 14px;
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.035)),
    rgba(5, 6, 5, 0.76);
  backdrop-filter: blur(16px);
  font-size: 12px;
  font-weight: 800;
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.28);
  transition:
    transform 220ms var(--ease),
    border-color 220ms var(--ease),
    background 220ms var(--ease);
}

.map-link:hover,
.map-link:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(49, 220, 114, 0.42);
  background:
    linear-gradient(180deg, rgba(24, 180, 79, 0.18), rgba(255, 255, 255, 0.035)),
    rgba(5, 6, 5, 0.82);
  outline: none;
}

.form-caption {
  margin: 14px 0 0;
  color: var(--muted-2);
  font-size: 12px;
}

.form-caption.success {
  color: rgba(49, 220, 114, 0.9);
}

.form-caption.error {
  color: #ff8d8d;
}

.form-consent {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  cursor: pointer;
}

.form-consent input {
  width: 18px;
  height: 18px;
  min-height: 18px;
  margin: 1px 0 0;
  padding: 0;
  border-radius: 5px;
  accent-color: var(--green);
  box-shadow: none;
}

.form-consent span {
  color: var(--muted-2);
  font-size: 12px;
  font-weight: 560;
  line-height: 1.5;
  letter-spacing: 0;
  text-transform: none;
}

.site-footer {
  padding: 46px 0;
  border-top: 1px solid var(--line);
  background: #050605;
}

.footer-grid {
  display: grid;
  grid-template-columns: auto 1fr minmax(280px, 0.55fr);
  align-items: start;
  gap: 42px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 690;
}

.footer-contact {
  display: grid;
  gap: 8px;
  justify-items: end;
  color: var(--muted);
  font-size: 14px;
  text-align: right;
}

.footer-contact span {
  color: var(--muted-2);
}

.product-page {
  background: #050605;
}

.product-detail-hero {
  padding-top: calc(var(--header-height) + 74px);
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  color: var(--muted-2);
  font-size: 13px;
  font-weight: 700;
}

.breadcrumb a {
  color: rgba(247, 250, 248, 0.74);
}

.breadcrumb a:hover {
  color: var(--green-light);
}

.product-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.8fr);
  gap: 58px;
  align-items: start;
}

.product-gallery {
  display: grid;
  gap: 14px;
}

.gallery-main {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: #0a0c0b;
  box-shadow: var(--shadow);
}

.gallery-main::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 58%, rgba(5, 6, 5, 0.34));
  pointer-events: none;
}

.gallery-main img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.gallery-thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.gallery-thumb {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: transparent;
  padding: 0;
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

.gallery-thumb img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.gallery-thumb:hover,
.gallery-thumb:focus-visible,
.gallery-thumb.active {
  border-color: rgba(49, 220, 114, 0.7);
  transform: translateY(-2px);
  outline: none;
}

.product-summary h1 {
  margin-bottom: 20px;
  font-size: clamp(48px, 6vw, 84px);
}

.summary-text {
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 18px;
}

.summary-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.detail-spec-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 0;
}

.detail-spec-grid div {
  min-height: 112px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018)),
    #0d100f;
}

.detail-spec-grid dt {
  margin-bottom: 12px;
  color: var(--muted-2);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.detail-spec-grid dd {
  margin: 0;
  color: rgba(247, 250, 248, 0.9);
  font-weight: 760;
}

.product-technical {
  background:
    linear-gradient(180deg, #080a09, #050605);
  border-top: 1px solid var(--line);
}

.product-subcatalog {
  background:
    radial-gradient(circle at 82% 8%, rgba(24, 180, 79, 0.075), transparent 28rem),
    linear-gradient(180deg, #050605, #080a09);
  border-top: 1px solid var(--line);
}

.stock-catalog-grid {
  display: grid;
  gap: 34px;
}

.thickness-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.thickness-tab {
  position: relative;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02)),
    rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.thickness-tab:hover {
  transform: translateY(-2px);
  border-color: rgba(24, 180, 79, 0.42);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.thickness-tab.is-active {
  border-color: rgba(77, 232, 132, 0.54);
  background: linear-gradient(180deg, #3fe77c, #18b44f);
  color: #031108;
  box-shadow: 0 18px 46px rgba(24, 180, 79, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.34);
}

.stock-catalog-group {
  display: grid;
  gap: 18px;
}

.stock-catalog-group[hidden] {
  display: none;
}

.stock-catalog-group.is-active {
  animation: stockPanelReveal 0.42s ease both;
}

@keyframes stockPanelReveal {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.99);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.stock-catalog-group + .stock-catalog-group {
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.stock-catalog-group-head {
  display: grid;
  grid-template-columns: minmax(180px, 0.28fr) minmax(0, 0.72fr);
  gap: 22px;
  align-items: end;
}

.stock-catalog-group-head h3 {
  margin: 0;
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1;
}

.stock-catalog-group-head p {
  max-width: 640px;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.stock-catalog-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.stock-product-card {
  position: relative;
  display: flex;
  min-height: 100%;
  flex-direction: column;
  overflow: hidden;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 88% 0%, rgba(24, 180, 79, 0.105), transparent 9rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.052), rgba(255, 255, 255, 0.018)),
    #0d100f;
  box-shadow: var(--shadow-soft);
  transition:
    transform 260ms var(--ease),
    border-color 260ms var(--ease),
    box-shadow 260ms var(--ease);
}

.stock-product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(24, 180, 79, 0.32);
  box-shadow: 0 24px 62px rgba(0, 0, 0, 0.34);
}

.stock-product-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 18px;
}

.stock-product-format {
  color: var(--muted-2);
  font-size: 11px;
  font-weight: 820;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.stock-product-card h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.stock-product-card p {
  min-height: 58px;
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 13px;
}

.stock-product-specs {
  display: grid;
  gap: 1px;
  margin: 0 0 20px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.075);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.035);
}

.stock-product-specs div {
  display: grid;
  grid-template-columns: 0.9fr 1fr;
  gap: 10px;
  padding: 10px 11px;
  background: rgba(0, 0, 0, 0.16);
}

.stock-product-specs dt {
  color: var(--muted-2);
  font-size: 11px;
}

.stock-product-specs dd {
  margin: 0;
  color: rgba(247, 250, 248, 0.86);
  font-size: 12px;
  font-weight: 720;
  text-align: right;
}

.stock-product-action {
  display: inline-flex;
  width: 100%;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  border: 1px solid rgba(24, 180, 79, 0.28);
  border-radius: 999px;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(24, 180, 79, 0.2), rgba(24, 180, 79, 0.1)),
    rgba(24, 180, 79, 0.08);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 820;
  transition:
    transform 220ms var(--ease),
    border-color 220ms var(--ease),
    background 220ms var(--ease);
}

.stock-product-action:hover,
.stock-product-action:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(49, 220, 114, 0.56);
  background:
    linear-gradient(180deg, rgba(24, 180, 79, 0.34), rgba(24, 180, 79, 0.16)),
    rgba(24, 180, 79, 0.12);
  outline: none;
}

.list-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018)),
    #0d100f;
  box-shadow: var(--shadow-soft);
}

.technical-lists {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.list-card {
  padding: 24px;
}

.list-card ul {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.list-card li {
  position: relative;
  padding-left: 22px;
  color: var(--muted);
  font-size: 14px;
}

.list-card li::before {
  content: "";
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(24, 180, 79, 0.12);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 660ms var(--ease),
    transform 660ms var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1180px) {
  .header-inner {
    gap: 16px;
  }

  .site-nav a {
    padding: 0 10px;
    font-size: 12px;
  }

  .hero-grid,
  .calculator-grid,
  .delivery-grid,
  .contacts-grid,
  .product-detail-grid {
    gap: 42px;
  }

  .catalog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .stock-catalog-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (max-width: 980px) {
  :root {
    --header-height: 76px;
  }

  .header-inner {
    grid-template-columns: auto 1fr auto auto;
  }

  .header-actions {
    grid-column: 3;
    gap: 0;
  }

  .theme-toggle {
    width: 46px;
    min-height: 46px;
    justify-content: center;
    padding: 0;
  }

  .theme-toggle [data-theme-label] {
    display: none;
  }

  .menu-toggle {
    display: block;
    grid-column: 4;
  }

  .site-nav {
    position: fixed;
    top: calc(var(--header-height) + 10px);
    left: 18px;
    right: 18px;
    justify-self: stretch;
    width: auto;
    display: grid;
    gap: 6px;
    padding: 14px;
    border-radius: 18px;
    background: rgba(7, 9, 8, 0.96);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition:
      opacity 200ms var(--ease),
      visibility 200ms var(--ease),
      transform 200ms var(--ease);
  }

  .menu-open .site-nav {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .site-nav a {
    min-height: 48px;
    justify-content: center;
    font-size: 15px;
  }

  .header-cta {
    display: none;
  }

  .hero {
    min-height: auto;
    padding-top: 150px;
  }

  .hero-overlay {
    background:
      radial-gradient(circle at 78% 24%, rgba(24, 180, 79, 0.18), transparent 18rem),
      linear-gradient(180deg, rgba(5, 6, 5, 0.78) 0%, rgba(5, 6, 5, 0.9) 52%, var(--black) 100%);
  }

  .hero-grid,
  .calculator-grid,
  .delivery-grid,
  .contacts-grid,
  .split-layout,
  .cart-layout,
  .product-detail-grid {
    grid-template-columns: 1fr;
  }

  .proof-card {
    max-width: 520px;
  }

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

  .trust-item:nth-child(2) {
    border-right: 1px solid var(--line);
  }

  .advantage-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

}

@media (max-width: 720px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .section {
    padding: 86px 0;
  }

  h1 {
    font-size: clamp(38px, 11vw, 54px);
    overflow-wrap: anywhere;
  }

  h2 {
    font-size: clamp(34px, 10vw, 48px);
    overflow-wrap: anywhere;
  }

  .hero {
    padding-bottom: 72px;
  }

  .hero-subtitle {
    font-size: 21px;
  }

  .hero-actions,
  .summary-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    min-height: 52px;
  }

  .proof-metrics,
  .trust-grid,
  .catalog-grid,
  .stock-catalog-cards,
  .advantage-grid,
  .contact-list,
  .form-grid,
  .calc-output,
  .map-stats,
  .footer-grid,
  .detail-spec-grid,
  .technical-lists {
    grid-template-columns: 1fr;
  }

  .quote-cart-item {
    grid-template-columns: 1fr;
  }

  .quote-cart-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .floating-cart {
    right: 16px;
    bottom: 16px;
    left: 16px;
    justify-items: stretch;
  }

  .floating-cart-toggle {
    justify-content: space-between;
    width: 100%;
  }

  .floating-cart-panel {
    width: 100%;
    max-height: calc(100vh - 104px);
  }

  .trust-item,
  .trust-item:last-child,
  .trust-item:nth-child(2) {
    border-left: 1px solid var(--line);
    border-right: 1px solid var(--line);
  }

  .product-content p {
    min-height: auto;
  }

  .footer-grid,
  .footer-contact {
    justify-items: start;
    text-align: left;
  }
}

@media (max-width: 460px) {
  .product-content,
  .calculator-card,
  .contact-form,
  .quote-cart-card,
  .list-card,
  .map-panel {
    padding: 20px;
  }

  .spec-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .stock-product-card {
    padding: 18px;
  }

  .stock-catalog-group-head {
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: start;
  }

  .stock-product-card p {
    min-height: auto;
  }

  .stock-product-specs div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .stock-product-specs dd {
    text-align: left;
  }

  .spec-list dd {
    text-align: left;
  }

  .gallery-thumbs {
    gap: 8px;
  }
}

html[data-theme="light"] {
  color-scheme: light;
  --black: #f5f7f2;
  --black-soft: #eef2eb;
  --graphite: #ffffff;
  --graphite-2: #eef2ec;
  --graphite-3: #dfe6dd;
  --line: rgba(8, 18, 12, 0.12);
  --line-strong: rgba(8, 18, 12, 0.18);
  --white: #07100c;
  --muted: rgba(7, 16, 12, 0.68);
  --muted-2: rgba(7, 16, 12, 0.48);
  --green: #18b44f;
  --green-light: #129c43;
  --green-dark: #0c7431;
  --shadow: 0 26px 70px rgba(24, 37, 28, 0.14);
  --shadow-soft: 0 18px 42px rgba(24, 37, 28, 0.1);
  background: #f5f7f2;
}

html[data-theme="light"] body {
  color: var(--white);
  background:
    radial-gradient(circle at 72% 0%, rgba(24, 180, 79, 0.1), transparent 34rem),
    linear-gradient(180deg, #f8faf5 0%, #eef3ec 48%, #f7f9f4 100%);
}

html[data-theme="light"] ::selection {
  color: #ffffff;
  background: var(--green);
}

html[data-theme="light"] .site-header {
  color: #07100c;
}

html[data-theme="light"] .site-header::before {
  background: linear-gradient(180deg, rgba(247, 250, 246, 0.9), rgba(247, 250, 246, 0.58));
}

html[data-theme="light"] .site-header.scrolled,
html[data-theme="light"] .site-header.solid {
  border-bottom-color: rgba(8, 18, 12, 0.1);
  box-shadow: 0 18px 42px rgba(24, 37, 28, 0.1);
}

html[data-theme="light"] .brand-mark {
  border-color: rgba(8, 18, 12, 0.12);
  background:
    linear-gradient(135deg, rgba(24, 180, 79, 0.95), rgba(24, 180, 79, 0.22)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0.18));
  box-shadow: 0 16px 28px rgba(24, 180, 79, 0.18);
}

html[data-theme="light"] .site-nav,
html[data-theme="light"] .theme-toggle,
html[data-theme="light"] .menu-toggle {
  border-color: rgba(8, 18, 12, 0.1);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.62)),
    rgba(255, 255, 255, 0.72);
  box-shadow: 0 14px 34px rgba(24, 37, 28, 0.08);
}

html[data-theme="light"] .site-nav a,
html[data-theme="light"] .theme-toggle {
  color: rgba(7, 16, 12, 0.7);
}

html[data-theme="light"] .site-nav a:hover,
html[data-theme="light"] .site-nav a:focus-visible,
html[data-theme="light"] .theme-toggle:hover,
html[data-theme="light"] .theme-toggle:focus-visible {
  color: #07100c;
  background: rgba(24, 180, 79, 0.08);
}

html[data-theme="light"] .theme-toggle-track {
  background: rgba(24, 180, 79, 0.12);
  box-shadow: inset 0 0 0 1px rgba(8, 18, 12, 0.12);
}

html[data-theme="light"] .button-dark {
  color: #07100c;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.64)),
    rgba(255, 255, 255, 0.72);
  border-color: rgba(8, 18, 12, 0.14);
  box-shadow: 0 16px 34px rgba(24, 37, 28, 0.08);
}

html[data-theme="light"] .button-dark:hover,
html[data-theme="light"] .button-dark:focus-visible {
  border-color: rgba(24, 180, 79, 0.34);
  background: rgba(255, 255, 255, 0.94);
}

html[data-theme="light"] .button-secondary {
  color: #07100c;
  border-color: rgba(8, 18, 12, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.66)),
    rgba(255, 255, 255, 0.72);
  box-shadow: 0 14px 30px rgba(24, 37, 28, 0.07);
}

html[data-theme="light"] .button-secondary:hover,
html[data-theme="light"] .button-secondary:focus-visible {
  border-color: rgba(24, 180, 79, 0.34);
  background: rgba(255, 255, 255, 0.94);
}

html[data-theme="light"] .hero-media img {
  filter: saturate(0.86) brightness(1.18) contrast(0.92);
}

html[data-theme="light"] .hero-overlay {
  background:
    radial-gradient(circle at 82% 34%, rgba(24, 180, 79, 0.15), transparent 20rem),
    linear-gradient(90deg, rgba(247, 250, 246, 0.97) 0%, rgba(247, 250, 246, 0.9) 36%, rgba(247, 250, 246, 0.52) 68%, rgba(247, 250, 246, 0.12) 100%),
    linear-gradient(180deg, rgba(247, 250, 246, 0.18) 0%, rgba(247, 250, 246, 0.38) 72%, #f8faf5 100%);
}

html[data-theme="light"] .hero-subtitle {
  color: rgba(7, 16, 12, 0.86);
}

html[data-theme="light"] .hero-text {
  color: rgba(7, 16, 12, 0.66);
}

html[data-theme="light"] .proof-card,
html[data-theme="light"] .calculator-card,
html[data-theme="light"] .contact-form,
html[data-theme="light"] .map-panel,
html[data-theme="light"] .list-card,
html[data-theme="light"] .quote-cart-card {
  border-color: rgba(8, 18, 12, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.64)),
    rgba(255, 255, 255, 0.74);
  box-shadow: var(--shadow);
}

html[data-theme="light"] .proof-card::before {
  border-color: rgba(255, 255, 255, 0.76);
}

html[data-theme="light"] .proof-card-top,
html[data-theme="light"] .proof-list li,
html[data-theme="light"] .detail-spec-grid dd {
  color: rgba(7, 16, 12, 0.84);
}

html[data-theme="light"] .proof-metrics div,
html[data-theme="light"] .calc-output div,
html[data-theme="light"] .detail-spec-grid div,
html[data-theme="light"] .map-stats div {
  border-color: rgba(8, 18, 12, 0.1);
  background: rgba(255, 255, 255, 0.64);
}

html[data-theme="light"] .trust-strip,
html[data-theme="light"] .calculator-section,
html[data-theme="light"] .quote-cart-section,
html[data-theme="light"] .about-section,
html[data-theme="light"] .delivery-section,
html[data-theme="light"] .product-subcatalog,
html[data-theme="light"] .product-technical {
  border-color: rgba(8, 18, 12, 0.1);
  background:
    radial-gradient(circle at 88% 0%, rgba(24, 180, 79, 0.08), transparent 26rem),
    linear-gradient(180deg, #f7f9f4 0%, #eef3ec 100%);
}

html[data-theme="light"] .catalog-section,
html[data-theme="light"] .advantages-section,
html[data-theme="light"] .contacts-section,
html[data-theme="light"] .site-footer,
html[data-theme="light"] .product-page {
  background: #f7f9f4;
}

html[data-theme="light"] .section::before {
  background:
    radial-gradient(circle at 12% 18%, rgba(8, 18, 12, 0.045), transparent 26rem),
    radial-gradient(circle at 84% 36%, rgba(24, 180, 79, 0.07), transparent 24rem);
}

html[data-theme="light"] .trust-item {
  border-color: rgba(8, 18, 12, 0.1);
}

html[data-theme="light"] .trust-item p,
html[data-theme="light"] .product-content p,
html[data-theme="light"] .section-head p:not(.eyebrow),
html[data-theme="light"] .advantage-card p,
html[data-theme="light"] .split-copy p:not(.eyebrow),
html[data-theme="light"] .contact-copy p:not(.eyebrow),
html[data-theme="light"] .summary-text,
html[data-theme="light"] .list-card li,
html[data-theme="light"] .footer-nav,
html[data-theme="light"] .footer-contact {
  color: rgba(7, 16, 12, 0.64);
}

html[data-theme="light"] .product-card,
html[data-theme="light"] .advantage-card,
html[data-theme="light"] .stock-product-card {
  border-color: rgba(8, 18, 12, 0.1);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 0.68)),
    #ffffff;
  box-shadow: var(--shadow-soft);
}

html[data-theme="light"] .product-card:hover,
html[data-theme="light"] .advantage-card:hover,
html[data-theme="light"] .stock-product-card:hover {
  border-color: rgba(24, 180, 79, 0.34);
  box-shadow: 0 28px 70px rgba(24, 37, 28, 0.14);
}

html[data-theme="light"] .quote-cart-empty {
  color: rgba(7, 16, 12, 0.62);
  border-color: rgba(8, 18, 12, 0.14);
  background: rgba(8, 18, 12, 0.035);
}

html[data-theme="light"] .quote-cart-item {
  border-color: rgba(8, 18, 12, 0.1);
  background: rgba(255, 255, 255, 0.68);
}

html[data-theme="light"] .quote-cart-item p {
  color: rgba(7, 16, 12, 0.62);
}

html[data-theme="light"] .quote-cart-item button {
  color: rgba(7, 16, 12, 0.56);
  border-color: rgba(8, 18, 12, 0.1);
  background: rgba(8, 18, 12, 0.035);
}

html[data-theme="light"] .quote-cart-item button:hover,
html[data-theme="light"] .quote-cart-item button:focus-visible {
  color: #07100c;
  border-color: rgba(24, 180, 79, 0.32);
  background: rgba(24, 180, 79, 0.08);
}

html[data-theme="light"] .quote-cart-item strong {
  color: #07100c;
}

html[data-theme="light"] .quote-cart-quantity input {
  color: #07100c;
  border-color: rgba(8, 18, 12, 0.12);
  background: rgba(8, 18, 12, 0.035);
}

html[data-theme="light"] .quote-cart-quantity input:focus {
  border-color: rgba(24, 180, 79, 0.34);
  background: rgba(24, 180, 79, 0.08);
  box-shadow: 0 0 0 4px rgba(24, 180, 79, 0.1);
}

html[data-theme="light"] .floating-cart:not(.has-items) .floating-cart-toggle {
  color: #07100c;
  border-color: rgba(8, 18, 12, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.68)),
    rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 46px rgba(24, 37, 28, 0.12);
}

html[data-theme="light"] .floating-cart-panel {
  border-color: rgba(8, 18, 12, 0.14);
  background:
    radial-gradient(circle at 88% 0%, rgba(24, 180, 79, 0.1), transparent 14rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(247, 250, 246, 0.9));
  box-shadow: 0 30px 90px rgba(24, 37, 28, 0.18);
}

html[data-theme="light"] .floating-cart-panel .quote-cart-list {
  scrollbar-color: rgba(24, 180, 79, 0.72) rgba(8, 18, 12, 0.08);
}

html[data-theme="light"] .floating-cart-panel .quote-cart-list::-webkit-scrollbar-track {
  background: rgba(8, 18, 12, 0.07);
}

html[data-theme="light"] .floating-cart-panel .quote-cart-list::-webkit-scrollbar-thumb {
  border-color: rgba(247, 250, 246, 0.96);
}

html[data-theme="light"] .floating-cart-panel .quote-cart-actions {
  border-top-color: rgba(8, 18, 12, 0.1);
  background:
    linear-gradient(180deg, rgba(247, 250, 246, 0.78), rgba(247, 250, 246, 0.98) 34%),
    rgba(247, 250, 246, 0.96);
}

html[data-theme="light"] .quote-cart-total {
  border-top-color: rgba(8, 18, 12, 0.1);
  border-bottom-color: rgba(8, 18, 12, 0.08);
  background:
    radial-gradient(circle at 86% 0%, rgba(24, 180, 79, 0.12), transparent 13rem),
    linear-gradient(180deg, rgba(247, 250, 246, 0.48), rgba(247, 250, 246, 0.96)),
    rgba(247, 250, 246, 0.92);
}

html[data-theme="light"] .quote-cart-total strong {
  color: #07100c;
}

html[data-theme="light"] .floating-cart-head button {
  color: rgba(7, 16, 12, 0.56);
  border-color: rgba(8, 18, 12, 0.12);
  background: rgba(8, 18, 12, 0.035);
}

html[data-theme="light"] .floating-cart-head button:hover,
html[data-theme="light"] .floating-cart-head button:focus-visible {
  color: #07100c;
  border-color: rgba(24, 180, 79, 0.32);
  background: rgba(24, 180, 79, 0.08);
}

html[data-theme="light"] .stock-catalog-group + .stock-catalog-group {
  border-top-color: rgba(8, 18, 12, 0.1);
}

html[data-theme="light"] .stock-catalog-group-head p {
  color: rgba(7, 16, 12, 0.64);
}

html[data-theme="light"] .thickness-tab {
  border-color: rgba(8, 18, 12, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(244, 248, 245, 0.92)),
    rgba(255, 255, 255, 0.8);
  color: rgba(7, 16, 12, 0.86);
  box-shadow: 0 12px 28px rgba(15, 28, 20, 0.06), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

html[data-theme="light"] .thickness-tab:hover {
  border-color: rgba(24, 180, 79, 0.32);
  box-shadow: 0 18px 42px rgba(15, 28, 20, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.95);
}

html[data-theme="light"] .thickness-tab.is-active {
  border-color: rgba(24, 180, 79, 0.48);
  background: linear-gradient(180deg, #39e877, #18b44f);
  color: #031108;
  box-shadow: 0 18px 42px rgba(24, 180, 79, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.36);
}

html[data-theme="light"] .product-media::after,
html[data-theme="light"] .gallery-main::after {
  background:
    linear-gradient(180deg, transparent 48%, rgba(247, 250, 246, 0.44) 100%),
    radial-gradient(circle at 80% 10%, rgba(24, 180, 79, 0.12), transparent 18rem);
}

html[data-theme="light"] .spec-list {
  border-color: rgba(8, 18, 12, 0.08);
  background: rgba(8, 18, 12, 0.04);
}

html[data-theme="light"] .stock-product-specs {
  border-color: rgba(8, 18, 12, 0.08);
  background: rgba(8, 18, 12, 0.04);
}

html[data-theme="light"] .spec-list div,
html[data-theme="light"] .stock-product-specs div {
  background: rgba(255, 255, 255, 0.72);
}

html[data-theme="light"] .spec-list dd,
html[data-theme="light"] .stock-product-specs dd {
  color: rgba(7, 16, 12, 0.8);
}

html[data-theme="light"] .stock-product-format,
html[data-theme="light"] .stock-product-specs dt {
  color: rgba(7, 16, 12, 0.48);
}

html[data-theme="light"] .availability-badge {
  color: rgba(7, 16, 12, 0.56);
  border-color: rgba(8, 18, 12, 0.1);
  background: rgba(8, 18, 12, 0.035);
}

html[data-theme="light"] .availability-stock {
  color: #0d7f37;
  border-color: rgba(24, 180, 79, 0.24);
  background: rgba(24, 180, 79, 0.1);
}

html[data-theme="light"] .availability-custom {
  color: rgba(7, 16, 12, 0.52);
}

html[data-theme="light"] .line-icon {
  color: var(--green);
  background: rgba(24, 180, 79, 0.1);
  border-color: rgba(24, 180, 79, 0.22);
}

html[data-theme="light"] input,
html[data-theme="light"] select,
html[data-theme="light"] textarea {
  color: #07100c;
  border-color: rgba(8, 18, 12, 0.12);
  background: rgba(255, 255, 255, 0.82);
}

html[data-theme="light"] input::placeholder,
html[data-theme="light"] textarea::placeholder {
  color: rgba(7, 16, 12, 0.34);
}

html[data-theme="light"] input:focus,
html[data-theme="light"] select:focus,
html[data-theme="light"] textarea:focus {
  border-color: rgba(24, 180, 79, 0.55);
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(24, 180, 79, 0.12);
}

html[data-theme="light"] .form-consent input {
  background: transparent;
  box-shadow: none;
}

html[data-theme="light"] .map-shape {
  fill: rgba(8, 18, 12, 0.05);
  stroke: rgba(8, 18, 12, 0.18);
}

html[data-theme="light"] .map-route {
  stroke: rgba(24, 180, 79, 0.74);
}

html[data-theme="light"] .map-point {
  fill: rgba(7, 16, 12, 0.72);
}

html[data-theme="light"] .map-embed {
  border-color: rgba(8, 18, 12, 0.1);
  background: #ffffff;
}

html[data-theme="light"] .map-embed iframe {
  filter: saturate(1.04) contrast(0.98);
  opacity: 0.96;
}

html[data-theme="light"] .map-link {
  color: #07100c;
  border-color: rgba(8, 18, 12, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(247, 250, 248, 0.78)),
    rgba(255, 255, 255, 0.78);
  box-shadow: 0 18px 44px rgba(16, 36, 24, 0.14);
}

html[data-theme="light"] .site-footer {
  border-top-color: rgba(8, 18, 12, 0.1);
}

html[data-theme="light"] .gallery-main,
html[data-theme="light"] .gallery-thumb {
  border-color: rgba(8, 18, 12, 0.12);
  background: #ffffff;
}

html[data-theme="light"] .contact-card {
  border-color: rgba(8, 18, 12, 0.1);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(238, 243, 236, 0.68));
  color: rgba(7, 16, 12, 0.72);
  box-shadow: 0 22px 60px rgba(18, 38, 28, 0.08);
}

html[data-theme="light"] a.contact-card:hover {
  border-color: rgba(24, 180, 79, 0.36);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(24, 180, 79, 0.08));
  box-shadow: 0 28px 70px rgba(18, 38, 28, 0.12);
}

html[data-theme="light"] .contact-card span {
  color: #07100c;
}

html[data-theme="light"] .contact-card small {
  color: rgba(7, 16, 12, 0.52);
}

html[data-theme="light"] .breadcrumb {
  color: rgba(7, 16, 12, 0.48);
}

html[data-theme="light"] .breadcrumb a {
  color: rgba(7, 16, 12, 0.7);
}

html[data-theme="light"] .detail-spec-grid dt,
html[data-theme="light"] .calc-output span,
html[data-theme="light"] .contact-list strong,
html[data-theme="light"] label span,
html[data-theme="light"] .form-caption,
html[data-theme="light"] .calc-disclaimer,
html[data-theme="light"] .footer-contact span {
  color: rgba(7, 16, 12, 0.48);
}

html[data-theme="light"] .site-nav {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(255, 255, 255, 0.9)),
    #ffffff;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}