:root {
  --orange: #f15a24;
  --orange-hot: #ff3e25;
  --red: #d52b1e;
  --charcoal: #101113;
  --charcoal-2: #1d2024;
  --ink: #15171b;
  --muted: #6c7179;
  --paper: #f5f1eb;
  --paper-2: #ebe5dc;
  --white: #ffffff;
  --line: rgba(21, 23, 27, 0.12);
  --ease: cubic-bezier(0.32, 0.72, 0, 1);
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", system-ui, sans-serif;
  color: var(--ink);
  background:
    linear-gradient(135deg, rgba(241, 90, 36, 0.06), transparent 34%),
    var(--paper);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 40;
  pointer-events: none;
  opacity: 0.045;
  background-image:
    linear-gradient(rgba(16, 17, 19, 0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 17, 19, 0.16) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, #000, transparent 78%);
}

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

img,
svg {
  display: block;
}

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

button {
  cursor: pointer;
}

body.modal-open {
  overflow: hidden;
}

.site-header {
  position: absolute;
  left: 50%;
  top: 22px;
  z-index: 20;
  display: grid;
  grid-template-columns: 185px 1fr auto;
  align-items: center;
  gap: 24px;
  width: min(100% - 48px, 1440px);
  padding: 10px 12px 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 999px;
  color: var(--white);
  background: rgba(16, 17, 19, 0.62);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.16), 0 24px 60px rgba(16, 17, 19, 0.18);
  backdrop-filter: blur(18px);
  transform: translateX(-50%);
}

.brand {
  display: block;
  width: 158px;
  height: 58px;
  overflow: hidden;
}

.brand img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
}

.nav {
  display: flex;
  justify-content: center;
  gap: clamp(16px, 2.2vw, 34px);
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  font-weight: 700;
}

.nav a {
  transition: color 420ms var(--ease);
}

.nav a:hover {
  color: var(--white);
}

.header-contacts {
  display: flex;
  align-items: center;
  gap: 16px;
}

.phone-group {
  display: grid;
  gap: 6px;
  justify-items: end;
  white-space: nowrap;
}

.phone-group > span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  font-weight: 700;
}

.phone-group-links {
  display: grid;
  gap: 4px;
  justify-items: end;
}

.phone-group-links a {
  color: var(--white);
  font-size: 16px;
  font-weight: 800;
  line-height: 1;
}

.header-button,
.button,
.calc-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  color: var(--white);
  font-weight: 800;
  transition: transform 520ms var(--ease), box-shadow 520ms var(--ease), background 520ms var(--ease);
}

.header-button {
  gap: 12px;
  min-height: 46px;
  padding: 0 8px 0 20px;
  background: linear-gradient(135deg, var(--orange), var(--red));
  box-shadow: 0 16px 34px rgba(213, 43, 30, 0.24);
}

.header-button svg {
  width: 30px;
  height: 30px;
  padding: 7px;
  border-radius: 50%;
  color: var(--charcoal);
  background: rgba(255, 255, 255, 0.9);
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.header-button:hover,
.button:hover,
.calc-submit:hover {
  transform: translateY(-2px);
}

.header-button:active,
.button:active,
.calc-submit:active {
  transform: scale(0.98);
}

.hero {
  position: relative;
  min-height: 100dvh;
  overflow: hidden;
  color: var(--white);
  background: var(--charcoal);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: #08090b;
}

.hero-slide {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  transform: scale(1.02);
  will-change: opacity;
  animation-duration: 30s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}

.hero-slide-1 {
  opacity: 1;
  background-image: url("assets/hero/hero-imagi-20260528.png");
  background-position: center top;
  animation-name: heroSlideOne;
}

.hero-slide-2 {
  background-image: url("assets/hero/hero-factory-print-line-real-logo-20260528.png");
  background-position: center;
  animation-name: heroSlideTwo;
}

.hero-slide-3 {
  background-image: url("assets/hero/hero-products.png");
  background-position: center;
  animation-name: heroSlideThree;
}

.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(90deg, rgba(16, 17, 19, 0.5) 0%, rgba(16, 17, 19, 0.24) 42%, rgba(16, 17, 19, 0.02) 100%),
    linear-gradient(0deg, rgba(16, 17, 19, 0.28), rgba(16, 17, 19, 0.02) 48%, rgba(16, 17, 19, 0.14));
  pointer-events: none;
}

.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  background:
    linear-gradient(135deg, transparent 0 54%, rgba(241, 90, 36, 0.12) 54.2% 55%, transparent 55.2%),
    radial-gradient(circle at 78% 48%, rgba(241, 90, 36, 0.12), transparent 24%);
  mix-blend-mode: screen;
  pointer-events: none;
}

@keyframes heroSlideOne {
  0%,
  26% {
    opacity: 1;
  }

  33%,
  93% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

@keyframes heroSlideTwo {
  0%,
  26% {
    opacity: 0;
  }

  33%,
  59% {
    opacity: 1;
  }

  66%,
  100% {
    opacity: 0;
  }
}

@keyframes heroSlideThree {
  0%,
  59% {
    opacity: 0;
  }

  66%,
  93% {
    opacity: 1;
  }

  100% {
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-slide {
    animation: none;
  }

  .hero-slide-1 {
    opacity: 1;
  }

  .hero-slide-2,
  .hero-slide-3 {
    opacity: 0;
  }
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: end;
  width: min(100% - 88px, 1440px);
  min-height: 100dvh;
  margin: 0 auto;
  padding: 168px 0 190px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 34px;
  height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--red));
}

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

h1 {
  max-width: 820px;
  margin-top: 22px;
  font-size: clamp(48px, 5.2vw, 76px);
  line-height: 0.95;
  font-weight: 800;
  letter-spacing: 0;
}

.hero-copy > p {
  max-width: 650px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.8);
  font-size: clamp(18px, 1.7vw, 23px);
  line-height: 1.42;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  gap: 18px;
  min-height: 64px;
  padding: 8px 10px 8px 28px;
  font-size: 15px;
}

.button i {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  transition: transform 520ms var(--ease), background 520ms var(--ease);
}

.button svg,
.calc-submit svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button:hover i {
  transform: translateX(3px);
}

.button.primary,
.calc-submit {
  background: linear-gradient(135deg, var(--orange), var(--red));
  box-shadow: 0 22px 50px rgba(213, 43, 30, 0.26);
}

.button.primary i {
  color: var(--charcoal);
  background: rgba(255, 255, 255, 0.92);
}

.button.secondary {
  border: 1px solid rgba(255, 255, 255, 0.26);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.button.secondary i {
  background: rgba(255, 255, 255, 0.12);
}

.button.full {
  width: 100%;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 660px;
  margin-top: 46px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.1);
}

.hero-proof div {
  min-height: 118px;
  padding: 20px;
  background: rgba(16, 17, 19, 0.42);
}

.hero-proof strong {
  display: block;
  color: #fff;
  font-size: 30px;
  line-height: 1;
}

.hero-proof span {
  display: block;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 13px;
  line-height: 1.38;
}

.task-hub {
  position: relative;
  overflow: hidden;
  z-index: 4;
  margin-top: -150px;
  color: var(--white);
  background:
    linear-gradient(180deg, transparent 0 148px, #050607 148px 100%);
}

.task-hub::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: linear-gradient(to bottom, #000, transparent 82%);
  pointer-events: none;
}

.task-hub-inner {
  position: relative;
  z-index: 1;
  padding: 24px 0 82px;
}

.task-proof-row {
  display: grid;
  grid-template-columns: minmax(120px, 170px) minmax(190px, 260px) minmax(190px, 280px);
  gap: 0;
  min-height: 104px;
  max-width: 860px;
  align-items: stretch;
}

.task-proof-number,
.task-proof-item {
  display: flex;
  align-items: center;
  min-width: 0;
  padding: 10px 34px;
  border-right: 1px solid rgba(255, 255, 255, 0.22);
}

.task-proof-number {
  display: grid;
  align-content: center;
  padding-left: 0;
}

.task-proof-number strong {
  color: var(--orange-hot);
  font-size: 38px;
  line-height: 0.95;
}

.task-proof-number span,
.task-proof-item span {
  color: rgba(255, 255, 255, 0.76);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
}

.task-proof-number span {
  margin-top: 4px;
  font-size: 14px;
}

.task-proof-item {
  gap: 22px;
}

.task-proof-item svg {
  flex: 0 0 auto;
  width: 43px;
  height: 43px;
}

.task-picker {
  display: grid;
  grid-template-columns: 250px 1fr 178px;
  gap: 8px;
  align-items: stretch;
  margin-top: 20px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 8px;
  background: rgba(28, 29, 32, 0.86);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.07),
    0 26px 70px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(14px);
}

.task-picker h2 {
  display: flex;
  align-items: center;
  min-height: 104px;
  padding: 0 16px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 23px;
  line-height: 1.42;
  font-weight: 800;
  text-transform: uppercase;
}

.task-tabs {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 8px;
}

.task-tab,
.task-picker-cta {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 104px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  background: rgba(24, 25, 28, 0.78);
  transition: transform 420ms var(--ease), border-color 420ms var(--ease), background 420ms var(--ease);
}

.task-tab {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 11px;
  padding: 13px 10px;
  color: rgba(255, 255, 255, 0.62);
}

.task-picker-cta svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.task-icon {
  display: block;
  flex: 0 0 auto;
  object-fit: contain;
  overflow: visible;
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.08));
}

.task-proof-item .task-icon {
  width: 56px;
  height: 56px;
}

.task-tab .task-icon {
  width: 58px;
  height: 58px;
  transition: transform 420ms var(--ease), opacity 420ms var(--ease);
}

.task-tab span {
  display: block;
  max-width: 100%;
  color: rgba(255, 255, 255, 0.72);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.22;
  text-align: center;
}

.task-tab.is-active,
.task-tab:hover,
.task-picker-cta:hover {
  border-color: rgba(241, 90, 36, 0.5);
  background:
    linear-gradient(135deg, rgba(241, 90, 36, 0.12), rgba(213, 43, 30, 0.05)),
    rgba(29, 30, 34, 0.9);
  transform: translateY(-2px);
}

.task-tab.is-active {
  color: rgba(255, 255, 255, 0.9);
}

.task-tab.is-active .task-icon,
.task-tab:hover .task-icon {
  transform: translateY(-1px);
}

.task-picker-cta {
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 16px 18px;
  color: var(--orange);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.18;
  text-transform: uppercase;
}

.task-picker-cta svg {
  width: 23px;
  height: 23px;
  stroke-width: 2.2;
}

.task-tab:active,
.task-picker-cta:active {
  transform: scale(0.98);
}

.task-why {
  display: grid;
  grid-template-columns: minmax(340px, 0.82fr) minmax(0, 1.58fr);
  gap: 0;
  align-items: stretch;
  overflow: hidden;
  margin-top: 58px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 8px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(241, 90, 36, 0.18), transparent 42%),
    rgba(18, 19, 22, 0.94);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 28px 72px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(14px);
}

.task-why-panel {
  position: relative;
  min-height: 460px;
  padding: 38px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.08), transparent 48%),
    rgba(255, 255, 255, 0.03);
}

.task-why-panel::after {
  content: "";
  position: absolute;
  right: 34px;
  bottom: 34px;
  width: 106px;
  height: 106px;
  border: 1px solid rgba(241, 90, 36, 0.34);
  border-radius: 50%;
  background:
    linear-gradient(135deg, rgba(241, 90, 36, 0.26), transparent 58%),
    rgba(255, 255, 255, 0.03);
}

.task-why-panel h2 {
  max-width: 560px;
  margin-top: 20px;
  font-size: clamp(34px, 3vw, 50px);
  line-height: 1.05;
  font-weight: 800;
}

.task-why-panel p {
  max-width: 560px;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 17px;
  line-height: 1.62;
}

.task-why-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 420px;
  margin-top: 34px;
}

.task-why-summary span {
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.06);
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
  text-transform: uppercase;
}

.task-why-list {
  display: grid;
  align-content: stretch;
}

.task-why-item {
  display: grid;
  grid-template-columns: 62px 1fr;
  gap: 22px;
  align-items: start;
  min-height: 118px;
  padding: 26px 34px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.02);
  transition: background 360ms var(--ease), transform 360ms var(--ease);
}

.task-why-item:last-child {
  border-bottom: 0;
}

.task-why-item:hover {
  background: rgba(241, 90, 36, 0.07);
}

.task-why-item span {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(241, 90, 36, 0.42);
  border-radius: 50%;
  color: var(--orange-hot);
  background: rgba(241, 90, 36, 0.1);
  font-size: 13px;
  font-weight: 900;
  line-height: 1;
}

.task-why-item h3 {
  color: rgba(255, 255, 255, 0.92);
  font-size: 22px;
  line-height: 1.18;
  font-weight: 800;
}

.task-why-item p {
  max-width: 780px;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.58;
}

.hero-panel {
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 30px 80px rgba(16, 17, 19, 0.34);
}

.hero-panel > * {
  border-radius: 17px;
}

.panel-top,
.hero-panel h2,
.hero-panel form {
  background: rgba(16, 17, 19, 0.78);
}

.panel-top {
  display: flex;
  justify-content: space-between;
  padding: 18px 18px 0;
  color: rgba(255, 255, 255, 0.64);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.panel-top strong {
  color: var(--orange);
}

.hero-panel h2 {
  padding: 10px 18px 18px;
  font-size: 25px;
  line-height: 1.16;
  letter-spacing: 0;
}

.hero-panel form {
  display: grid;
  gap: 13px;
  padding: 0 18px 18px;
}

label {
  display: grid;
  gap: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  outline: 0;
  transition: border-color 420ms var(--ease), background 420ms var(--ease);
}

input,
select {
  min-height: 48px;
  padding: 0 14px;
}

textarea {
  min-height: 124px;
  resize: vertical;
  padding: 14px;
}

input::placeholder,
textarea::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(241, 90, 36, 0.72);
  background: rgba(255, 255, 255, 0.14);
}

.calc-submit {
  gap: 12px;
  min-height: 52px;
  margin-top: 4px;
  font-size: 14px;
}

.section {
  padding: clamp(82px, 10vw, 138px) 0;
}

.section-inner {
  width: calc(100% - 88px);
  max-width: 1440px;
  margin: 0 auto;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 0.75fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 34px;
}

.section-kicker {
  color: var(--orange);
}

.section-heading h2,
.catalog-head h2,
.systems-copy h2,
.contact-copy h2 {
  margin-top: 12px;
  font-size: clamp(36px, 4.6vw, 68px);
  line-height: 0.98;
  font-weight: 800;
  letter-spacing: 0;
}

.section-heading p,
.systems-copy p,
.contact-copy p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.selector-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  grid-auto-rows: 318px;
  gap: 18px;
}

.selector-card {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  background: var(--white);
  box-shadow: 0 24px 70px rgba(76, 65, 52, 0.1);
}

.selector-card.large {
  grid-row: span 2;
}

.selector-media {
  position: absolute;
  inset: 0;
  background-position: center;
  background-size: cover;
  transition: transform 900ms var(--ease);
}

.selector-card:hover .selector-media {
  transform: scale(1.04);
}

.selector-media.roof {
  background-image:
    linear-gradient(90deg, rgba(16, 17, 19, 0.86), rgba(16, 17, 19, 0.1)),
    url("assets/sections/roof.jpg");
}

.selector-media.wall {
  background-image:
    linear-gradient(90deg, rgba(16, 17, 19, 0.82), rgba(16, 17, 19, 0.18)),
    url("assets/sections/wall.jpg");
}

.selector-media.floor {
  background-image:
    linear-gradient(90deg, rgba(16, 17, 19, 0.82), rgba(16, 17, 19, 0.18)),
    url("assets/sections/floor.jpg");
}

.selector-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  max-width: 470px;
  min-height: 100%;
  padding: 34px;
  color: var(--white);
}

.selector-content span,
.product-body span {
  color: #ffb098;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.selector-content h3 {
  margin-top: 12px;
  font-size: clamp(26px, 3vw, 44px);
  line-height: 1;
}

.selector-content p {
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.48;
}

.selector-content a,
.text-link {
  display: inline-flex;
  margin-top: 22px;
  color: var(--orange);
  font-weight: 800;
}

.catalog {
  background: var(--charcoal);
  color: var(--white);
}

.catalog-head {
  display: flex;
  justify-content: space-between;
  gap: 36px;
  align-items: end;
  margin-bottom: 36px;
}

.catalog-head h2 {
  max-width: 870px;
}

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

.product-card {
  --product-scale: 1.08;
  --product-hover-scale: 1.12;
  display: block;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 22px;
  background: #f7f3ed;
  color: var(--ink);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.2);
  transition: transform 520ms var(--ease), border-color 520ms var(--ease), box-shadow 520ms var(--ease);
}

.product-card.dark {
  background: #202226;
  color: var(--white);
}

.product-card.accent {
  background: linear-gradient(135deg, #f15a24, #d52b1e);
  color: var(--white);
}

.product-card.wide {
  grid-column: span 2;
}

.product-card:hover {
  border-color: rgba(241, 90, 36, 0.45);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.28);
  transform: translateY(-4px);
}

.product-image {
  position: relative;
  isolation: isolate;
  height: 315px;
  overflow: hidden;
  background:
    radial-gradient(circle at 58% 22%, rgba(255, 255, 255, 0.96), transparent 34%),
    linear-gradient(145deg, #fbfaf7 0%, #f0ece5 58%, #e4ddd2 100%);
}

.product-card.wide .product-image {
  height: 340px;
}

.product-image::before {
  content: none;
}

.product-image::after {
  content: "";
  position: absolute;
  left: 16%;
  right: 16%;
  bottom: 22px;
  z-index: 1;
  height: 34px;
  border-radius: 50%;
  background: rgba(16, 17, 19, 0.22);
  filter: blur(18px);
  transform: rotate(-10deg);
}

.product-image img {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  padding: 0;
  object-fit: contain;
  object-position: center;
  mix-blend-mode: multiply;
  filter: contrast(1.06) saturate(1.06);
  transform: scale(var(--product-scale));
  transition: opacity 220ms var(--ease), transform 900ms var(--ease), filter 900ms var(--ease);
}

.product-card:hover .product-image img {
  filter: contrast(1.1) saturate(1.1);
  transform: scale(var(--product-hover-scale));
}

.compact-product-media img.is-switching {
  opacity: 0;
  transform: scale(1.04);
}

.gallery-arrow,
.gallery-rail button {
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--white);
  background: rgba(16, 17, 19, 0.64);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
  transition: transform 320ms var(--ease), background 320ms var(--ease), border-color 320ms var(--ease);
}

.gallery-arrow svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.gallery-arrow:hover,
.gallery-rail button:hover {
  border-color: rgba(241, 90, 36, 0.52);
  background: rgba(241, 90, 36, 0.9);
  transform: translateY(-1px);
}

.gallery-arrow:active,
.gallery-rail button:active {
  transform: scale(0.96);
}

.product-body {
  padding: 24px;
}

.product-body h3 {
  margin-top: 10px;
  font-size: 32px;
  line-height: 1;
}

.product-body p {
  margin-top: 14px;
  color: rgba(21, 23, 27, 0.72);
  line-height: 1.5;
}

.product-specs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin-top: 18px;
  border: 1px solid rgba(21, 23, 27, 0.1);
  border-radius: 8px;
  background: rgba(21, 23, 27, 0.1);
}

.product-specs div {
  min-width: 0;
  padding: 12px 13px;
  background: rgba(255, 255, 255, 0.48);
}

.product-specs strong,
.product-specs small {
  display: block;
}

.product-specs strong {
  color: var(--ink);
  font-size: 18px;
  line-height: 1;
  font-weight: 800;
}

.product-specs small {
  margin-top: 7px;
  color: rgba(21, 23, 27, 0.58);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.25;
}

.product-card.dark .product-body p,
.product-card.accent .product-body p {
  color: rgba(255, 255, 255, 0.72);
}

.product-body ul {
  display: grid;
  gap: 9px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  color: rgba(21, 23, 27, 0.72);
  font-size: 14px;
}

.product-card.dark .product-body ul,
.product-card.accent .product-body ul {
  color: rgba(255, 255, 255, 0.76);
}

.product-body li {
  position: relative;
  padding-left: 18px;
}

.product-body li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 2px;
  background: currentColor;
}

.systems {
  position: relative;
  overflow: hidden;
  padding: clamp(74px, 8vw, 112px) 0;
  background:
    linear-gradient(135deg, rgba(241, 90, 36, 0.06), transparent 36%),
    linear-gradient(180deg, #f4efe8 0%, #e9e2d8 100%);
}

.systems::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.34;
  background:
    linear-gradient(120deg, transparent 0 58%, rgba(16, 17, 19, 0.045) 58% 58.2%, transparent 58.2%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.42), transparent 42%);
}

.systems-inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(320px, 0.72fr) minmax(560px, 1fr);
  gap: clamp(38px, 6vw, 92px);
  align-items: center;
}

.systems-copy {
  max-width: 620px;
}

.systems-copy h2 {
  max-width: 620px;
}

.systems-legend {
  display: grid;
  margin-top: 34px;
  border-top: 1px solid rgba(21, 23, 27, 0.13);
}

.systems-legend-item {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 22px;
  align-items: start;
  padding: 18px 0;
  border-bottom: 1px solid rgba(21, 23, 27, 0.13);
}

.systems-legend-item strong {
  min-height: 36px;
  padding: 7px 9px;
  border-radius: 4px;
  color: var(--white);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.05;
  text-align: center;
}

.systems-legend-item.is-blue strong {
  background: #2f9fd4;
}

.systems-legend-item.is-red strong {
  background: #bd342d;
}

.systems-legend-item span {
  color: var(--muted);
  line-height: 1.48;
}

.systems-visual {
  position: relative;
  width: 100%;
  max-width: 620px;
  justify-self: end;
  min-height: 0;
  margin: 0;
  padding: clamp(12px, 1.8vw, 22px);
  overflow: hidden;
  border: 1px solid rgba(21, 23, 27, 0.13);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.84), rgba(255, 255, 255, 0.64)),
    #f7f3ed;
  box-shadow: 0 34px 80px rgba(76, 65, 52, 0.16);
}

.systems-visual img {
  width: 100%;
  height: auto;
  min-height: 0;
  border: 1px solid rgba(21, 23, 27, 0.1);
  border-radius: 4px;
  background: #fff;
  object-fit: contain;
}

.systems-visual figcaption {
  margin: 14px 4px 0;
  color: rgba(21, 23, 27, 0.62);
  font-size: 14px;
  line-height: 1.45;
}

.floating-note {
  position: absolute;
  left: 24px;
  bottom: 24px;
  max-width: 330px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 18px;
  color: var(--white);
  background: rgba(16, 17, 19, 0.74);
}

.floating-note span {
  color: #ffb098;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.floating-note strong {
  display: block;
  margin-top: 9px;
  font-size: 26px;
  line-height: 1.05;
}

.contact-section {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(241, 90, 36, 0.24), transparent 38%),
    var(--charcoal);
}

.thanks-page {
  min-height: calc(100vh - 172px);
  display: grid;
  place-items: center;
  padding: 150px 0 80px;
  color: var(--white);
  background:
    linear-gradient(115deg, rgba(16, 20, 24, 0.78), rgba(16, 20, 24, 0.92)),
    url("assets/hero/hero-workers-clean-20260528.png") center / cover;
}

.thanks-inner {
  max-width: 760px;
}

.thanks-inner h1 {
  max-width: 680px;
  margin: 16px 0 18px;
  font-size: 76px;
  line-height: 0.96;
}

.thanks-inner p {
  max-width: 560px;
  margin: 0 0 30px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
  line-height: 1.7;
}

.contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 520px);
  gap: clamp(42px, 8vw, 110px);
  align-items: start;
}

.contact-copy,
.contact-form {
  min-width: 0;
}

.contact-copy p {
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.72);
}

.contact-details-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: stretch;
  margin-top: 30px;
}

.owner-contact-list,
.contact-address-card {
  display: grid;
  gap: 10px;
  width: max-content;
  max-width: 100%;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.08);
}

.contact-address-card {
  align-content: start;
  min-width: 210px;
}

.owner-contact-list span,
.contact-address-card span {
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.owner-contact-list a,
.contact-address-card strong {
  color: var(--white);
  font-size: clamp(21px, 2vw, 30px);
  font-weight: 800;
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.thanks-owner-contacts {
  margin-bottom: 30px;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.08);
}

.contact-form > * {
  margin: 0 10px;
}

.contact-form > *:first-child {
  margin-top: 10px;
}

.contact-form > *:last-child {
  margin: 0;
}

.form-honey {
  display: none;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.site-footer {
  padding: 26px 0;
  color: rgba(255, 255, 255, 0.78);
  background: #0b0c0e;
}

.footer-inner {
  display: grid;
  grid-template-columns: 150px 1fr auto auto;
  gap: 24px;
  align-items: center;
}

.footer-inner img {
  width: 140px;
  height: auto;
}

.footer-inner div {
  display: grid;
  gap: 4px;
}

.footer-inner strong {
  color: #fff;
}

.footer-inner span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
}

.footer-phone-list {
  display: grid;
  gap: 6px;
  justify-items: end;
}

.footer-address {
  justify-items: end;
  text-align: right;
}

.footer-inner a,
.footer-phone-list a {
  color: #fff;
  font-weight: 800;
}

.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 900ms var(--ease) var(--delay), transform 900ms var(--ease) var(--delay);
}

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

.product-page {
  color: var(--white);
  background: #08090b;
}

.product-page::before {
  opacity: 0.06;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  mask-image: linear-gradient(to bottom, #000, transparent 68%);
}

.product-header {
  position: fixed;
  background: rgba(9, 10, 12, 0.72);
}

.product-shell {
  width: min(100% - 88px, 1440px);
  margin: 0 auto;
}

.product-hero {
  position: relative;
  min-height: 100dvh;
  overflow: hidden;
  background: #08090b;
}

.product-hero-bg,
.product-hero-shade {
  position: absolute;
  inset: 0;
}

.product-hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-hero-shade {
  background:
    linear-gradient(90deg, rgba(8, 9, 11, 0.93) 0%, rgba(8, 9, 11, 0.72) 38%, rgba(8, 9, 11, 0.22) 100%),
    linear-gradient(0deg, #08090b 0%, rgba(8, 9, 11, 0.16) 34%, rgba(8, 9, 11, 0.5) 100%),
    linear-gradient(135deg, transparent 0 58%, rgba(241, 90, 36, 0.18) 58.2% 58.8%, transparent 59%);
}

.product-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 820px) minmax(320px, 420px);
  gap: clamp(32px, 7vw, 120px);
  align-items: end;
  min-height: 100dvh;
  padding: 174px 0 56px;
}

.back-link,
.product-badge {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.back-link {
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.66);
}

.back-link::before {
  content: "";
  width: 30px;
  height: 2px;
  margin-right: 10px;
  background: linear-gradient(90deg, var(--orange), var(--red));
}

.product-badge {
  color: #ffb098;
}

.product-hero h1 {
  max-width: 780px;
  margin-top: 16px;
  font-size: clamp(56px, 8vw, 126px);
  line-height: 0.86;
  letter-spacing: 0;
}

.product-hero h2 {
  max-width: 760px;
  margin-top: 24px;
  font-size: clamp(28px, 3.4vw, 52px);
  line-height: 1;
  letter-spacing: 0;
}

.product-hero p {
  max-width: 660px;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(17px, 1.55vw, 22px);
  line-height: 1.5;
}

.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.product-spec-panel {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.36);
}

.product-spec-panel div {
  padding: 24px;
  background: rgba(8, 9, 11, 0.72);
}

.product-spec-panel strong {
  display: block;
  color: #fff;
  font-size: clamp(30px, 3vw, 46px);
  line-height: 0.95;
}

.product-spec-panel span {
  display: block;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.64);
  line-height: 1.38;
}

.product-tabs {
  position: sticky;
  top: 0;
  z-index: 18;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(8, 9, 11, 0.86);
  backdrop-filter: blur(18px);
}

.product-tabs .product-shell {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-top: 10px;
  padding-bottom: 10px;
}

.product-tabs a {
  flex: 0 0 auto;
  padding: 11px 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 800;
  transition: color 360ms var(--ease), border-color 360ms var(--ease), background 360ms var(--ease);
}

.product-tabs a:hover {
  border-color: rgba(241, 90, 36, 0.52);
  color: #fff;
  background: rgba(241, 90, 36, 0.12);
}

.product-band {
  padding: clamp(82px, 9vw, 132px) 0;
  background:
    linear-gradient(135deg, rgba(241, 90, 36, 0.16), transparent 32%),
    #111317;
}

.product-overview {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(0, 1fr);
  gap: clamp(34px, 7vw, 96px);
  align-items: center;
}

.product-photo {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 26px;
  background: #1c1f24;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.34);
}

.product-photo img {
  width: 100%;
  height: min(56vw, 620px);
  min-height: 420px;
  object-fit: cover;
}

.product-copy h2,
.product-section-head h2 {
  max-width: 900px;
  margin-top: 12px;
  font-size: clamp(38px, 5vw, 76px);
  line-height: 0.96;
}

.product-copy p,
.product-section-head p {
  max-width: 780px;
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 17px;
  line-height: 1.58;
}

.feature-list {
  display: grid;
  gap: 14px;
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding: 20px 20px 20px 48px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  color: rgba(255, 255, 255, 0.76);
  background: rgba(255, 255, 255, 0.055);
  line-height: 1.5;
}

.feature-list li::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 30px;
  width: 13px;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--red));
}

.product-section {
  padding: clamp(82px, 9vw, 132px) 0;
  background: #08090b;
}

.product-section:nth-of-type(even) {
  background: #111317;
}

.product-section-head {
  margin-bottom: 34px;
}

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

.application-card,
.related-product {
  min-height: 300px;
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  background:
    linear-gradient(145deg, rgba(241, 90, 36, 0.14), transparent 44%),
    rgba(255, 255, 255, 0.055);
}

.application-card span {
  color: var(--orange);
  font-size: 13px;
  font-weight: 800;
}

.application-card h3 {
  margin-top: 84px;
  font-size: clamp(26px, 2.5vw, 38px);
  line-height: 1;
}

.application-card p {
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.64);
  line-height: 1.5;
}

.specs-layout,
.docs-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(420px, 1fr);
  gap: clamp(32px, 7vw, 90px);
  align-items: start;
}

.spec-table {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.06);
}

.spec-table div {
  display: grid;
  grid-template-columns: minmax(150px, 0.55fr) 1fr;
  gap: 22px;
  padding: 22px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.spec-table div:first-child {
  border-top: 0;
}

.spec-table span {
  color: rgba(255, 255, 255, 0.52);
}

.spec-table strong {
  color: #fff;
  line-height: 1.35;
}

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

.doc-list a,
.certificate-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 82px;
  padding: 22px 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  color: #fff;
  background: rgba(255, 255, 255, 0.055);
  transition: transform 420ms var(--ease), border-color 420ms var(--ease), background 420ms var(--ease);
}

.doc-list a:hover,
.related-product:hover,
.certificate-card:hover {
  border-color: rgba(241, 90, 36, 0.48);
  background: rgba(241, 90, 36, 0.09);
  transform: translateY(-2px);
}

.doc-list svg {
  flex: 0 0 auto;
  width: 24px;
  height: 24px;
  color: var(--orange);
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.certificate-grid {
  display: grid;
  gap: 12px;
}

.certificate-card {
  align-items: flex-start;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 150px;
}

.certificate-card span {
  display: inline-flex;
  padding: 6px 9px;
  border-radius: 999px;
  color: #0d0f12;
  background: linear-gradient(135deg, var(--orange), var(--red));
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.certificate-card strong {
  margin-top: 18px;
  font-size: 24px;
  line-height: 1.05;
}

.certificate-card small {
  color: rgba(255, 255, 255, 0.56);
  font-size: 14px;
  line-height: 1.4;
}

.product-install {
  background:
    linear-gradient(145deg, rgba(241, 90, 36, 0.11), transparent 36%),
    #08090b;
}

.install-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(420px, 1fr);
  gap: clamp(32px, 7vw, 90px);
  align-items: start;
}

.install-steps {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
}

.install-steps div {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 20px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.055);
}

.install-steps span {
  color: var(--orange);
  font-weight: 800;
}

.install-steps p {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.5;
}

.product-contact {
  background:
    linear-gradient(135deg, rgba(241, 90, 36, 0.22), transparent 38%),
    #111317;
}

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

.related-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.related-product {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 190px;
  color: #fff;
  transition: transform 420ms var(--ease), border-color 420ms var(--ease), background 420ms var(--ease);
}

.related-product span {
  color: rgba(255, 176, 152, 0.86);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.45;
}

.related-product strong {
  margin-top: 38px;
  font-size: 26px;
  line-height: 1;
}

.compact-product-page {
  position: relative;
  min-height: 100dvh;
  overflow: hidden;
  padding: 132px 0 56px;
  background: #08090b;
}

.compact-product-bg,
.compact-product-shade {
  position: fixed;
  inset: 0;
}

.compact-product-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.compact-product-shade {
  background:
    linear-gradient(90deg, rgba(8, 9, 11, 0.92), rgba(8, 9, 11, 0.7) 45%, rgba(8, 9, 11, 0.42)),
    linear-gradient(0deg, rgba(8, 9, 11, 0.96), rgba(8, 9, 11, 0.28) 55%, rgba(8, 9, 11, 0.72));
}

.compact-product-shell {
  position: relative;
  z-index: 1;
}

.compact-product-card {
  display: grid;
  grid-template-columns: minmax(320px, 0.8fr) minmax(0, 1.05fr);
  gap: 34px;
  align-items: stretch;
  min-height: 480px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 28px;
  background: rgba(12, 13, 16, 0.78);
  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(18px);
}

.compact-product-media {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: 20px;
  background:
    radial-gradient(circle at 58% 22%, rgba(255, 255, 255, 0.96), transparent 34%),
    linear-gradient(145deg, #fbfaf7 0%, #f0ece5 58%, #e4ddd2 100%);
}

.compact-product-media::before {
  content: none;
}

.compact-product-media::after {
  content: "";
  position: absolute;
  left: 15%;
  right: 15%;
  bottom: 40px;
  z-index: 1;
  height: 46px;
  border-radius: 50%;
  background: rgba(16, 17, 19, 0.24);
  filter: blur(22px);
  transform: rotate(-10deg);
}

.compact-product-media img {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  min-height: 460px;
  padding: 0;
  object-fit: contain;
  mix-blend-mode: multiply;
  filter: contrast(1.07) saturate(1.06);
  transform: scale(1.08);
  transition: opacity 220ms var(--ease), transform 720ms var(--ease), filter 720ms var(--ease);
}

.product-detail-gallery {
  min-height: 460px;
}

.gallery-counter {
  position: absolute;
  left: 18px;
  top: 18px;
  z-index: 4;
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid rgba(16, 17, 19, 0.08);
  border-radius: 999px;
  color: rgba(16, 17, 19, 0.78);
  background: rgba(255, 255, 255, 0.66);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.62);
  backdrop-filter: blur(14px);
}

.gallery-counter span {
  font-size: 14px;
  font-weight: 800;
  line-height: 1;
}

.gallery-counter small {
  color: rgba(16, 17, 19, 0.48);
  font-size: 11px;
  font-weight: 800;
  line-height: 1;
}

.gallery-arrow {
  position: absolute;
  top: 50%;
  z-index: 5;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  transform: translateY(-50%);
}

.gallery-arrow-prev {
  left: 18px;
}

.gallery-arrow-next {
  right: 18px;
}

.gallery-rail {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 5;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 8px;
  border: 1px solid rgba(16, 17, 19, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.58);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.52);
  backdrop-filter: blur(16px);
  scrollbar-width: none;
}

.gallery-rail::-webkit-scrollbar {
  display: none;
}

.gallery-rail button {
  flex: 0 0 58px;
  width: 58px;
  height: 44px;
  overflow: hidden;
  padding: 0;
  border-radius: 8px;
  background: rgba(16, 17, 19, 0.74);
}

.gallery-rail button.is-active {
  border-color: rgba(241, 90, 36, 0.82);
  background: rgba(241, 90, 36, 0.92);
}

.gallery-rail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: normal;
  filter: none;
  transform: none;
}

.compact-product-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(22px, 4vw, 54px) clamp(18px, 4vw, 56px) clamp(22px, 4vw, 54px) 0;
}

.compact-product-info h1 {
  margin-top: 14px;
  font-size: clamp(46px, 6vw, 88px);
  line-height: 0.88;
}

.compact-product-info p {
  max-width: 720px;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 18px;
  line-height: 1.55;
}

.compact-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 28px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.1);
}

.compact-stats div {
  padding: 18px;
  background: rgba(255, 255, 255, 0.055);
}

.compact-stats strong {
  display: block;
  font-size: 28px;
  line-height: 1;
}

.compact-stats span {
  display: block;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
  line-height: 1.35;
}

.compact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.compact-tabs-card {
  margin-top: 18px;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 24px;
  background: rgba(12, 13, 16, 0.82);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(18px);
}

.compact-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.compact-tabs button {
  min-height: 52px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  color: rgba(255, 255, 255, 0.68);
  background: rgba(255, 255, 255, 0.055);
  font-weight: 800;
  transition: color 360ms var(--ease), border-color 360ms var(--ease), background 360ms var(--ease);
}

.compact-tabs button.is-active {
  border-color: rgba(241, 90, 36, 0.54);
  color: #fff;
  background: linear-gradient(135deg, rgba(241, 90, 36, 0.34), rgba(213, 43, 30, 0.18));
}

.compact-tab-panel {
  display: none;
  min-height: 250px;
  padding: clamp(20px, 3vw, 34px);
}

.compact-tab-panel.is-active {
  display: block;
}

.product-request-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 360ms var(--ease), visibility 360ms var(--ease);
}

.product-request-modal.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.product-request-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(5, 6, 7, 0.78);
  backdrop-filter: blur(10px);
}

.product-request-dialog {
  position: relative;
  width: min(100%, 680px);
  max-height: calc(100dvh - 48px);
  overflow: auto;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 24px;
  color: #fff;
  background:
    linear-gradient(140deg, rgba(241, 90, 36, 0.16), rgba(213, 43, 30, 0.04) 42%, transparent),
    rgba(18, 19, 22, 0.98);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 34px 100px rgba(0, 0, 0, 0.54);
  transform: translateY(22px) scale(0.96);
  transition: transform 420ms var(--ease);
}

.product-request-modal.is-open .product-request-dialog {
  transform: translateY(0) scale(1);
}

.product-request-close {
  position: absolute;
  top: 18px;
  right: 18px;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.82);
  background: rgba(255, 255, 255, 0.08);
  transition: border-color 320ms var(--ease), background 320ms var(--ease), transform 320ms var(--ease);
}

.product-request-close:hover {
  border-color: rgba(241, 90, 36, 0.48);
  background: rgba(241, 90, 36, 0.12);
  transform: translateY(-1px);
}

.product-request-close svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.2;
  stroke-linecap: round;
}

.product-request-head {
  padding-right: 56px;
}

.product-request-head h2 {
  margin-top: 10px;
  font-size: clamp(32px, 4vw, 50px);
  line-height: 0.98;
}

.product-request-head p {
  max-width: 540px;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 16px;
  line-height: 1.5;
}

.product-modal-form {
  gap: 14px;
  margin-top: 22px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.product-modal-form > * {
  margin: 0;
}

.product-modal-form input,
.product-modal-form textarea {
  background: rgba(255, 255, 255, 0.105);
}

.product-modal-form textarea {
  min-height: 110px;
  max-height: 180px;
}

.product-modal-form .button {
  justify-content: center;
  min-height: 58px;
}

.compact-tab-panel h2 {
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1;
}

.compact-tab-panel p {
  max-width: 1000px;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 17px;
  line-height: 1.58;
}

.compact-spec-table {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 22px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.1);
}

.compact-spec-table div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  background: rgba(255, 255, 255, 0.055);
}

.compact-spec-table span {
  color: rgba(255, 255, 255, 0.52);
}

.compact-spec-table strong {
  text-align: right;
}

.compact-certificate-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.compact-certificate-list a {
  display: grid;
  gap: 12px;
  min-height: 136px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.055);
  transition: border-color 360ms var(--ease), background 360ms var(--ease), transform 360ms var(--ease);
}

.compact-certificate-list a:hover {
  border-color: rgba(241, 90, 36, 0.48);
  background: rgba(241, 90, 36, 0.09);
  transform: translateY(-2px);
}

.compact-certificate-list span {
  width: max-content;
  padding: 6px 9px;
  border-radius: 999px;
  color: #101113;
  background: linear-gradient(135deg, var(--orange), var(--red));
  font-size: 11px;
  font-weight: 800;
}

.compact-certificate-list strong {
  font-size: 20px;
  line-height: 1.1;
}

.compact-certificate-list small {
  color: rgba(255, 255, 255, 0.56);
  font-size: 13px;
  line-height: 1.35;
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: 160px 1fr auto;
    width: min(100% - 28px, 1440px);
  }

  .nav {
    gap: 14px;
    font-size: 13px;
  }

  .phone-group {
    display: none;
  }

  .hero-inner,
  .section-heading,
  .systems-inner,
  .contact-inner,
  .product-hero-inner,
  .product-overview,
  .specs-layout,
  .docs-layout,
  .install-layout {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    align-items: start;
    padding-bottom: 190px;
  }

  .hero-panel {
    max-width: 520px;
  }

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

  .selector-card.large {
    grid-column: span 2;
    grid-row: span 1;
  }

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

  .task-proof-row {
    grid-template-columns: minmax(120px, 170px) repeat(2, minmax(180px, 1fr));
    max-width: 100%;
  }

  .task-picker {
    grid-template-columns: 1fr;
  }

  .task-picker h2 {
    min-height: auto;
    padding: 4px 6px 10px;
  }

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

  .task-why {
    grid-template-columns: 1fr;
    gap: 0;
    align-items: start;
  }

  .task-why-panel {
    min-height: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .task-why-list {
    grid-template-rows: none;
  }

  .task-why-item {
    min-height: auto;
  }

  .systems-copy {
    max-width: 760px;
  }

  .systems-visual {
    justify-self: start;
    max-width: 680px;
  }

  .product-spec-panel {
    max-width: 560px;
  }

  .application-grid,
  .related-grid {
    grid-template-columns: 1fr 1fr;
  }

  .compact-product-card {
    grid-template-columns: 1fr;
  }

  .compact-product-info {
    padding: 12px 18px 28px;
  }

  .compact-certificate-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 780px) {
  .site-header,
  .hero-inner,
  .section-inner,
  .product-shell {
    width: calc(100% - 32px);
    max-width: 1440px;
  }

  .site-header {
    top: 14px;
    grid-template-columns: 132px auto;
    border-radius: 22px;
  }

  .brand {
    width: 128px;
    height: 46px;
  }

  .nav {
    display: none;
  }

  .header-contacts {
    justify-self: end;
  }

  .header-button {
    min-height: 42px;
    padding-left: 14px;
    font-size: 13px;
  }

  .header-button svg {
    width: 28px;
    height: 28px;
  }

  .header-button span {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }

  .header-button {
    width: 46px;
    min-height: 46px;
    padding: 0;
  }

  .hero-bg::before {
    background:
      linear-gradient(90deg, rgba(16, 17, 19, 0.8), rgba(16, 17, 19, 0.54) 58%, rgba(16, 17, 19, 0.22)),
      linear-gradient(0deg, rgba(16, 17, 19, 0.52), rgba(16, 17, 19, 0.06));
  }

  .hero-slide-1 {
    background-position: 62% center;
  }

  .hero-slide-2 {
    background-position: 66% center;
  }

  .hero-slide-3 {
    background-position: 66% center;
  }

  .hero-inner {
    padding-top: 132px;
    padding-bottom: 72px;
  }

  .product-hero-inner {
    padding-top: 138px;
  }

  h1 {
    font-size: 44px;
  }

  .product-hero h1 {
    font-size: 52px;
  }

  .product-hero h2 {
    font-size: 30px;
  }

  .hero-actions,
  .hero-proof,
  .product-actions,
  .form-row {
    grid-template-columns: 1fr;
    display: grid;
  }

  .button {
    width: 100%;
  }

  .hero-proof div {
    min-height: 92px;
  }

  .section {
    padding: 76px 0;
  }

  .thanks-page {
    min-height: calc(100vh - 140px);
    padding: 124px 0 64px;
  }

  .thanks-inner h1 {
    font-size: 46px;
  }

  .thanks-inner p {
    font-size: 16px;
  }

  .task-hub {
    margin-top: 0;
    background: #050607;
  }

  .task-hub-inner {
    padding: 22px 0 74px;
  }

  .task-proof-row {
    grid-template-columns: 1fr;
    gap: 0;
    min-height: 0;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 8px;
    background: rgba(14, 15, 17, 0.66);
  }

  .task-proof-number,
  .task-proof-item {
    min-height: 88px;
    padding: 18px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .task-proof-item:last-child {
    border-bottom: 0;
  }

  .task-proof-number strong {
    font-size: 34px;
  }

  .task-proof-item span {
    font-size: 15px;
  }

  .task-picker {
    margin-top: 14px;
    padding: 10px;
  }

  .task-picker h2 {
    font-size: 20px;
  }

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

  .task-tab,
  .task-picker-cta {
    min-height: 102px;
  }

  .task-tab span,
  .task-picker-cta {
    font-size: 14px;
  }

  .task-why {
    margin-top: 54px;
  }

  .task-why-panel {
    padding: 26px 22px;
  }

  .task-why-panel::after {
    display: none;
  }

  .task-why-panel h2 {
    font-size: 34px;
  }

  .task-why-panel p {
    font-size: 15px;
  }

  .task-why-summary {
    margin-top: 24px;
  }

  .task-why-item {
    grid-template-columns: 46px 1fr;
    gap: 14px;
    padding: 22px;
  }

  .task-why-item h3 {
    font-size: 20px;
  }

  .task-why-item p {
    font-size: 14px;
  }

  .section-heading p {
    font-size: 16px;
  }

  .selector-grid,
  .product-grid,
  .application-grid,
  .related-grid {
    grid-template-columns: 1fr;
  }

  .selector-grid {
    grid-auto-rows: minmax(340px, auto);
  }

  .selector-card.large,
  .product-card.wide {
    grid-column: span 1;
  }

  .catalog-head {
    display: grid;
    align-items: start;
  }

  .product-image,
  .product-card.wide .product-image {
    height: 285px;
  }

  .systems-legend-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .systems-visual {
    padding: 10px;
  }

  .systems-visual,
  .systems-visual img {
    min-height: 0;
  }

  .systems-visual figcaption {
    margin-top: 10px;
    font-size: 13px;
  }

  .contact-form > * {
    margin-left: 8px;
    margin-right: 8px;
  }

  .product-request-modal {
    padding: 14px;
  }

  .product-request-dialog {
    max-height: calc(100dvh - 28px);
    padding: 20px;
    border-radius: 20px;
  }

  .product-request-close {
    top: 14px;
    right: 14px;
  }

  .product-request-head {
    padding-right: 48px;
  }

  .product-request-head h2 {
    font-size: 34px;
  }

  .product-request-head p {
    font-size: 15px;
  }

  .product-modal-form {
    margin-top: 18px;
  }

  .product-photo img {
    height: 420px;
    min-height: 420px;
  }

  .spec-table div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .compact-product-page {
    padding-top: 104px;
    padding-bottom: 28px;
  }

  .compact-product-card,
  .compact-tabs-card {
    border-radius: 20px;
  }

  .compact-product-media img {
    min-height: 220px;
    max-height: 250px;
  }

  .product-detail-gallery {
    min-height: 280px;
  }

  .gallery-arrow {
    width: 40px;
    height: 40px;
  }

  .gallery-rail {
    left: 12px;
    right: 12px;
    bottom: 12px;
    padding: 6px;
  }

  .gallery-rail button {
    flex-basis: 48px;
    width: 48px;
    height: 36px;
  }

  .compact-product-info {
    padding: 8px 14px 18px;
  }

  .compact-product-info h1 {
    font-size: 42px;
  }

  .compact-product-info p {
    margin-top: 14px;
    font-size: 16px;
  }

  .compact-stats {
    display: none;
  }

  .compact-actions {
    display: none;
  }

  .compact-tabs,
  .compact-spec-table {
    grid-template-columns: 1fr;
  }

  .compact-tab-panel {
    min-height: auto;
  }

  .compact-spec-table div {
    display: grid;
    gap: 6px;
  }

  .compact-spec-table strong {
    text-align: left;
  }

  .application-card {
    min-height: 250px;
  }

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

  .footer-phone-list {
    justify-items: start;
  }

  .footer-address {
    justify-items: start;
    text-align: left;
  }
}