.hero {
  position: relative;
  min-height: 610px;
  color: #ffffff;
  background-image: url("../images/hero-protective-coating.jpg");
  background-position: center;
  background-size: cover;
}

.hero::before {
  position: absolute;
  inset: 0;
  content: "";
  background: rgba(21, 24, 29, 0.68);
}

.hero::after {
  position: absolute;
  inset: auto 0 0;
  height: 8px;
  content: "";
  background: var(--color-accent);
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  align-items: center;
  min-height: 610px;
  gap: 52px;
  padding: 64px 0;
}

.hero__content {
  max-width: 780px;
}

.hero .section-eyebrow {
  color: var(--color-warning);
}

.hero h1 {
  margin: 0;
  max-width: 850px;
  font-size: clamp(2.45rem, 5vw, 5rem);
  line-height: 0.98;
}

.hero__lead {
  max-width: 760px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.03rem, 1.8vw, 1.25rem);
}

.hero__actions,
.product-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 720px;
  margin: 38px 0 0;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
}

.hero-stats div {
  padding: 18px 20px;
}

.hero-stats div + div {
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-stats dt {
  color: #ffffff;
  font-size: 1.6rem;
  font-weight: 800;
  line-height: 1;
}

.hero-stats dd {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.84rem;
  line-height: 1.35;
}

.hero-card {
  padding: 28px;
  background: rgba(255, 255, 255, 0.94);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.hero-card__label {
  margin: 0 0 12px;
  color: var(--color-accent);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-card h2 {
  margin: 0;
  color: var(--color-ink);
  font-size: 1.5rem;
  line-height: 1.18;
}

.hero-card ul {
  display: grid;
  gap: 10px;
  margin: 18px 0 20px;
  padding: 0;
  list-style: none;
}

.hero-card li {
  position: relative;
  padding-left: 22px;
  color: var(--color-ink-soft);
  font-weight: 600;
}

.hero-card li::before {
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 9px;
  height: 9px;
  content: "";
  background: var(--color-safety);
  border-radius: 50%;
  transform: translateY(-50%);
}

.trust-strip {
  background: var(--color-surface-strong);
}

.trust-strip__inner {
  display: grid;
  grid-template-columns: minmax(240px, 0.95fr) minmax(0, 1.8fr);
  align-items: center;
  gap: 30px;
  min-height: 96px;
  color: #ffffff;
}

.trust-strip span {
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.92rem;
  font-weight: 700;
}

.trust-strip ul {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.trust-strip li {
  padding: 7px 10px;
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 6px;
}

.solutions-section {
  background: #ffffff;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.solution-card {
  min-height: 330px;
  padding: 28px;
  background: #ffffff;
}

.solution-card + .solution-card {
  border-left: 1px solid var(--color-line);
}

.solution-card__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  color: var(--color-accent);
  font-weight: 800;
  background: #fff3f0;
  border-radius: 6px;
}

.solution-card h3 {
  margin: 28px 0 12px;
  font-size: 1.25rem;
  line-height: 1.2;
}

.solution-card p {
  margin: 0;
  color: var(--color-muted);
}

.solution-card a {
  display: inline-flex;
  margin-top: 24px;
  color: var(--color-accent);
  font-weight: 800;
}

.solution-card:hover {
  background: var(--color-surface-soft);
}

.solution-card.is-observed,
.process-grid article.is-observed {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 420ms ease, transform 420ms ease;
}

.solution-card.is-visible,
.process-grid article.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.product-section {
  background: var(--color-surface-soft);
}

.product-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(440px, 1.05fr);
  align-items: start;
  gap: 46px;
}

.comparison-panel {
  padding: 28px;
  background: #ffffff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(21, 24, 29, 0.07);
}

.comparison-panel h3 {
  margin: 0 0 20px;
  font-size: 1.35rem;
}

.comparison-table {
  display: grid;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  overflow: hidden;
}

.comparison-table [role="row"] {
  display: grid;
  grid-template-columns: 1fr 1.35fr 78px;
}

.comparison-table [role="row"] + [role="row"] {
  border-top: 1px solid var(--color-line);
}

.comparison-table span,
.comparison-table a {
  min-height: 56px;
  padding: 13px 14px;
  color: var(--color-ink-soft);
  font-size: 0.9rem;
  border-left: 1px solid var(--color-line);
}

.comparison-table span:first-child,
.comparison-table a:first-child {
  border-left: 0;
}

.comparison-table [role="columnheader"] {
  color: var(--color-ink);
  font-weight: 800;
  background: #eef3f4;
}

.comparison-table a {
  color: var(--color-accent);
  font-weight: 800;
}

.process-section {
  background: #ffffff;
}

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

.process-grid article {
  padding: 24px;
  background: var(--color-surface-soft);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.process-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  color: #ffffff;
  font-weight: 800;
  background: var(--color-safety);
  border-radius: 6px;
}

.process-grid h3 {
  margin: 22px 0 10px;
  font-size: 1.12rem;
}

.process-grid p {
  margin: 0;
  color: var(--color-muted);
}

.resources-section {
  background: var(--color-surface-soft);
}

.resources-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 0.9fr);
  align-items: start;
  gap: 44px;
}

.resources-copy h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.08;
}

.resources-copy p {
  margin: 14px 0 0;
  color: var(--color-muted);
}

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

.rating-panel {
  padding: 28px;
  background: #ffffff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(21, 24, 29, 0.07);
}

.rating-panel h3 {
  margin: 0 0 18px;
  font-size: 1.35rem;
}

.rating-chart {
  display: grid;
  gap: 10px;
}

.rating-chart div {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  min-height: 64px;
  padding: 12px;
  background: var(--color-surface-soft);
  border: 1px solid var(--color-line);
  border-radius: 6px;
}

.rating-chart span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  color: #ffffff;
  font-size: 0.84rem;
  font-weight: 800;
  background: var(--color-accent);
  border-radius: 6px;
}

.rating-chart strong {
  color: var(--color-ink-soft);
  font-size: 0.92rem;
  line-height: 1.35;
}

.rating-panel p {
  margin: 16px 0 0;
  color: var(--color-muted);
  font-size: 0.9rem;
}

.authority-section {
  color: #ffffff;
  background: var(--color-surface-strong);
}

.authority-section .section-eyebrow,
.authority-section .text-link {
  color: var(--color-warning);
}

.authority-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 46px;
}

.authority-layout h2 {
  color: #ffffff;
}

.authority-layout p {
  color: rgba(255, 255, 255, 0.73);
}

.authority-list {
  display: grid;
  gap: 10px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
}

.authority-list h3 {
  margin: 0 0 8px;
  color: #ffffff;
  font-size: 1.15rem;
}

.authority-list a {
  padding: 12px 0;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 700;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.authority-list a:hover,
.authority-list a:focus {
  color: var(--color-warning);
}

.cta-section {
  background: #ffffff;
}

.cta-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(380px, 0.8fr);
  gap: 40px;
  padding: 44px;
  background: var(--color-surface-soft);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.quote-form {
  padding: 24px;
  background: #ffffff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(21, 24, 29, 0.07);
}

@media (max-width: 1080px) {
  .hero__inner,
  .product-layout,
  .resources-layout,
  .authority-layout,
  .cta-panel {
    grid-template-columns: 1fr;
  }

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

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

  .solution-card:nth-child(3) {
    border-left: 0;
    border-top: 1px solid var(--color-line);
  }

  .solution-card:nth-child(4) {
    border-top: 1px solid var(--color-line);
  }
}

@media (max-width: 760px) {
  .hero {
    min-height: auto;
    background-position: center right 36%;
  }

  .hero__inner {
    min-height: auto;
    padding: 54px 0 44px;
    gap: 28px;
  }

  .hero__actions,
  .product-actions,
  .resource-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-stats,
  .trust-strip__inner,
  .solution-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats div + div,
  .solution-card + .solution-card {
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
  }

  .solution-card + .solution-card {
    border-top-color: var(--color-line);
  }

  .trust-strip__inner {
    padding: 22px 0;
  }

  .trust-strip ul {
    justify-content: flex-start;
  }

  .comparison-panel,
  .rating-panel,
  .cta-panel,
  .quote-form {
    padding: 20px;
  }

  .rating-chart div {
    grid-template-columns: 1fr;
  }

  .comparison-table {
    overflow-x: auto;
  }

  .comparison-table [role="row"] {
    min-width: 620px;
  }
}