:root {
  --ink: #18222d;
  --muted: #65717e;
  --line: #e4e9ee;
  --paper: #ffffff;
  --soft: #f5f7fa;
  --orange: #ec6c00;
  --blue: #00b0f0;
  --green: #21a67a;
  --dark: #101820;
  --shadow: 0 16px 44px rgba(24, 34, 45, 0.11);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Open Sans", Arial, Helvetica, sans-serif;
  line-height: 1.6;
  background: var(--paper);
}

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

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

.topbar {
  background: var(--dark);
  color: #dce5ec;
  font-size: 14px;
}

.topbar-inner,
.header-inner,
.section-inner,
.footer-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar-inner {
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.topbar a {
  color: #fff;
  font-weight: 600;
}

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
}

.brand-mark {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border: 3px solid var(--orange);
  background: #fff7ef;
  color: var(--orange);
  font-weight: 800;
  letter-spacing: 0;
}

.brand-text strong {
  display: block;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.1;
}

.brand-text span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  flex-wrap: wrap;
}

.nav a {
  padding: 10px 12px;
  color: #2d3844;
  font-size: 14px;
  font-weight: 700;
}

.nav a:hover,
.nav a.active {
  color: var(--orange);
}

.nav .button {
  margin-left: 6px;
  color: #fff;
}

.button,
button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 11px 18px;
  border: 0;
  background: var(--orange);
  color: #fff;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover,
button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(236, 108, 0, 0.24);
}

.button.secondary {
  background: var(--blue);
}

.button.ghost {
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
}

.hero {
  min-height: 620px;
  display: grid;
  align-items: end;
  background:
    linear-gradient(90deg, rgba(16, 24, 32, 0.84), rgba(16, 24, 32, 0.48) 50%, rgba(16, 24, 32, 0.08)),
    url("images/hero-rubber-mats.png") center / cover no-repeat;
  color: #fff;
}

.hero-inner {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 94px 0 70px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: #dce9f1;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 3px;
  background: var(--orange);
}

.hero h1,
.page-title h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(42px, 6vw, 74px);
  line-height: 1.03;
  letter-spacing: 0;
}

.hero p,
.page-title p {
  max-width: 680px;
  margin: 22px 0 0;
  color: #eaf1f5;
  font-size: 19px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  width: min(1180px, calc(100% - 32px));
  margin: -38px auto 0;
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow);
}

.stat {
  min-height: 108px;
  padding: 24px;
  background: #fff;
}

.stat strong {
  display: block;
  color: var(--orange);
  font-size: 30px;
  line-height: 1;
}

.stat span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-weight: 700;
}

.section {
  padding: 84px 0;
}

.section.soft {
  background: #f4f4f4;
}

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

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 34px;
}

.section-head h2,
.content h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
  letter-spacing: 0;
}

.section-head p,
.content p {
  margin: 10px 0 0;
  color: var(--muted);
}

.dark .section-head p,
.dark .content p {
  color: #c7d2dc;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

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

.card,
.feature,
.product-card,
.contact-card,
.download-panel,
.process-step {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.card,
.feature,
.contact-card,
.download-panel,
.process-step {
  padding: 26px;
}

.feature strong,
.process-step strong {
  display: block;
  margin-bottom: 9px;
  font-size: 18px;
}

.feature .icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  background: rgba(236, 108, 0, 0.1);
  color: var(--orange);
  font-weight: 900;
}

.product-card {
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.product-visual {
  min-height: 210px;
  padding: 26px;
  display: grid;
  place-items: center;
  background: #fff;
  border-bottom: 1px solid #f0f0f0;
}

.product-photo {
  padding: 0;
  aspect-ratio: 570 / 321;
  background: #fff;
  overflow: hidden;
}

.product-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  padding: 0;
}

.product-photo[href]:hover img {
  transform: scale(1.03);
}

.product-photo img {
  transition: transform 0.24s ease;
}

.mat {
  width: min(250px, 88%);
  aspect-ratio: 1.6;
  background:
    repeating-linear-gradient(45deg, rgba(255,255,255,0.08) 0 6px, transparent 6px 16px),
    linear-gradient(145deg, #1c232b, #06090c);
  box-shadow: 0 18px 28px rgba(10, 13, 16, 0.25);
  transform: perspective(560px) rotateX(58deg) rotateZ(-12deg);
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.12);
}

.mat.round {
  border-radius: 20px;
  background:
    radial-gradient(circle, rgba(255,255,255,0.13) 1px, transparent 2px) 0 0 / 18px 18px,
    linear-gradient(145deg, #202832, #07090b);
}

.mat.channel {
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,0.12) 0 8px, transparent 8px 20px),
    linear-gradient(145deg, #222b34, #07090b);
}

.mat.auto {
  width: min(230px, 82%);
  clip-path: polygon(8% 0, 82% 0, 98% 22%, 92% 100%, 16% 100%, 0 18%);
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.1) 0 4px, transparent 4px 14px),
    linear-gradient(145deg, #1d252d, #05080a);
}

.product-body {
  position: relative;
  z-index: 1;
  padding: 0;
  background: #fff;
}

.product-title-link {
  display: block;
}

.product-body h3 {
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 12px 16px;
  background: var(--orange);
  color: #fff;
  font-size: 16px;
  line-height: 1.3;
  text-align: center;
}

.product-body p {
  margin: 18px 22px 16px;
  color: var(--muted);
}

.product-body button {
  margin-top: 16px;
}

.tag-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tag {
  padding: 5px 9px;
  background: var(--blue);
  color: #fff;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.page-title {
  background:
    linear-gradient(90deg, rgba(16, 24, 32, 0.92), rgba(16, 24, 32, 0.62)),
    url("images/hero-rubber-mats.png") center / cover no-repeat;
  color: #fff;
}

.page-title .section-inner {
  padding: 86px 0;
}

.breadcrumbs {
  margin-bottom: 18px;
  color: #c7d2dc;
  font-size: 14px;
}

.content {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.7fr);
  gap: 44px;
  align-items: start;
}

.content.reverse {
  grid-template-columns: minmax(300px, 0.7fr) minmax(0, 1.05fr);
}

.info-list {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.info-list li {
  padding: 14px 0 14px 28px;
  border-bottom: 1px solid var(--line);
  position: relative;
}

.info-list li::before {
  content: "";
  width: 9px;
  height: 9px;
  position: absolute;
  left: 0;
  top: 23px;
  background: var(--orange);
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.spec-table th,
.spec-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}

.spec-table th {
  width: 38%;
  background: var(--orange);
  color: #fff;
}

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

.process-step span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  background: var(--blue);
  color: #fff;
  font-weight: 900;
}

.download-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background: linear-gradient(135deg, #fff, #eef8fc);
}

.news-list {
  display: grid;
  gap: 18px;
}

.news-item {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.news-item time {
  color: var(--orange);
  font-size: 13px;
  font-weight: 800;
}

.news-item h3 {
  margin: 8px 0;
}

form {
  display: grid;
  gap: 14px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

input,
textarea,
select {
  width: 100%;
  min-height: 44px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  font: inherit;
  background: #fff;
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.footer {
  background: #0f171f;
  color: #b9c4ce;
  padding: 54px 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 34px;
  padding-bottom: 34px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.footer h3,
.footer h4 {
  margin: 0 0 14px;
  color: #fff;
}

.footer a {
  display: block;
  margin: 8px 0;
  color: #dbe5ec;
}

.copyright {
  padding-top: 22px;
  font-size: 13px;
}

.float-cta {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  border-radius: 999px;
  box-shadow: var(--shadow);
}

@media (max-width: 920px) {
  .header-inner,
  .topbar-inner,
  .section-head,
  .download-panel {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    min-height: 560px;
  }

  .hero-stats,
  .grid,
  .grid.two,
  .content,
  .content.reverse,
  .process,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .nav {
    justify-content: flex-start;
  }
}

@media (max-width: 560px) {
  .topbar-inner {
    gap: 8px;
  }

  .nav a {
    padding: 8px 7px;
    font-size: 13px;
  }

  .hero-inner,
  .page-title .section-inner,
  .section {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .hero p,
  .page-title p {
    font-size: 17px;
  }

  .stat,
  .card,
  .feature,
  .contact-card,
  .download-panel,
  .process-step {
    padding: 22px;
  }
}