:root {
  color-scheme: light;
  --ink: #152327;
  --muted: #637175;
  --line: #dbe5e4;
  --paper: #f7f4ee;
  --white: #ffffff;
  --kraft: #b7793f;
  --green: #277463;
  --cyan: #1b8ea3;
  --steel: #e8eef0;
  font-family: Arial, Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
}

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

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

.site-header {
  align-items: center;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 24px;
  justify-content: space-between;
  left: 0;
  padding: 16px clamp(20px, 4vw, 56px);
  position: sticky;
  right: 0;
  top: 0;
  z-index: 20;
}

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

.brand-mark {
  align-items: center;
  background: var(--green);
  color: var(--white);
  display: inline-flex;
  font-weight: 800;
  height: 42px;
  justify-content: center;
  letter-spacing: 0;
  width: 42px;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 12px;
  margin-top: 3px;
}

.nav-links {
  display: flex;
  gap: 24px;
  font-size: 14px;
  font-weight: 700;
}

.header-cta,
.primary-btn,
.secondary-btn,
.quote-form button {
  align-items: center;
  border: 1px solid var(--green);
  display: inline-flex;
  font-weight: 800;
  justify-content: center;
  min-height: 44px;
  padding: 12px 18px;
}

.header-cta,
.primary-btn,
.quote-form button {
  background: var(--green);
  color: var(--white);
}

.secondary-btn {
  background: transparent;
  color: var(--green);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  min-height: calc(100vh - 75px);
}

.hero-copy {
  align-content: center;
  display: grid;
  padding: clamp(36px, 7vw, 92px) clamp(22px, 5vw, 72px);
}

.eyebrow {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 14px;
  text-transform: uppercase;
}

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

h1 {
  font-size: clamp(42px, 6vw, 78px);
  line-height: 0.98;
  margin-bottom: 22px;
  max-width: 780px;
}

h2 {
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.05;
  margin-bottom: 0;
}

h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.hero-text {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 16px 0 34px;
}

.hero-stats {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  max-width: 520px;
}

.hero-stats div {
  border-left: 3px solid var(--kraft);
  padding-left: 14px;
}

.hero-stats dt {
  font-size: 28px;
  font-weight: 900;
}

.hero-stats dd {
  color: var(--muted);
  margin: 4px 0 0;
}

.hero-visual {
  background: var(--steel);
  overflow: hidden;
  position: relative;
}

.hero-visual img {
  height: 100%;
  object-fit: cover;
  object-position: center;
  width: 100%;
}

.trust-band {
  background: var(--ink);
  color: var(--white);
  display: grid;
  font-weight: 800;
  gap: 1px;
  grid-template-columns: repeat(4, 1fr);
}

.trust-band span {
  background: rgba(255, 255, 255, 0.06);
  padding: 18px clamp(18px, 3vw, 38px);
  text-align: center;
}

.section {
  padding: clamp(58px, 9vw, 112px) clamp(22px, 5vw, 72px);
}

.split {
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(260px, 0.8fr) minmax(360px, 1.2fr);
}

.feature-grid,
.product-grid,
.application-list {
  display: grid;
  gap: 18px;
}

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

.feature-grid article,
.product-card,
.application-list article,
.faq-list details {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
}

.feature-grid p,
.product-card p,
.application-list p,
.contact p,
.faq-list p {
  color: var(--muted);
  line-height: 1.65;
}

.icon {
  color: var(--green);
  display: inline-block;
  font-weight: 900;
  margin-bottom: 28px;
}

.section-heading {
  margin-bottom: 36px;
  max-width: 760px;
}

.products,
.process {
  background: var(--white);
}

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

.product-card {
  background: #fbfcfb;
}

.product-swatch {
  border: 1px solid var(--line);
  height: 150px;
  margin-bottom: 22px;
}

.product-image,
.media-card img {
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  height: auto;
  margin-bottom: 22px;
  object-fit: cover;
  width: 100%;
}

.product-swatch.foil {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.8), rgba(165, 175, 177, 0.45)),
    repeating-linear-gradient(45deg, #d8dcdd 0 8px, #f7f9f9 8px 16px);
}

.product-swatch.honeycomb {
  background:
    radial-gradient(circle at 16px 16px, transparent 0 9px, rgba(137, 83, 35, 0.32) 10px 12px, transparent 13px),
    #d7a66e;
  background-size: 32px 28px;
}

.product-swatch.mailer {
  background:
    linear-gradient(130deg, rgba(27, 142, 163, 0.28), transparent 42%),
    repeating-linear-gradient(90deg, #e9eeee 0 18px, #ffffff 18px 36px);
}

.product-card ul {
  color: var(--muted);
  line-height: 1.9;
  margin: 0;
  padding-left: 18px;
}

.application-list {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.gallery {
  background: #eef5f3;
}

.media-grid,
.video-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.media-card,
.video-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.media-card img {
  border: 0;
  margin-bottom: 0;
}

.media-card div,
.video-card div {
  padding: 22px;
}

.media-card p,
.video-card p {
  color: var(--muted);
  line-height: 1.65;
}

.video-card video,
.video-placeholder {
  aspect-ratio: 16 / 9;
  background: var(--ink);
  color: var(--white);
  display: grid;
  place-items: center;
  width: 100%;
}

.video-card video {
  object-fit: cover;
}

.inline-video {
  aspect-ratio: 16 / 9;
  background: var(--ink);
  display: block;
  margin: 16px 0 18px;
  object-fit: cover;
  width: 100%;
}

.timeline {
  counter-reset: step;
  display: grid;
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.timeline li {
  align-items: start;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
  grid-template-columns: 220px 1fr;
  padding: 22px 0;
}

.timeline strong {
  font-size: 18px;
}

.timeline span {
  color: var(--muted);
  line-height: 1.7;
}

.faq-list {
  display: grid;
  gap: 12px;
  max-width: 900px;
}

.faq-list summary {
  cursor: pointer;
  font-weight: 800;
}

.faq-list p {
  margin: 14px 0 0;
}

.contact {
  background: var(--green);
  color: var(--white);
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(260px, 0.9fr) minmax(320px, 0.8fr);
  padding: clamp(58px, 9vw, 112px) clamp(22px, 5vw, 72px);
}

.contact .eyebrow,
.contact p {
  color: rgba(255, 255, 255, 0.78);
}

.external-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.external-links a {
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 8px;
  color: var(--white);
  display: grid;
  gap: 4px;
  min-width: 150px;
  padding: 12px 14px;
}

.external-links span {
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  line-height: 1.45;
}

.quote-form {
  background: var(--white);
  border-radius: 8px;
  color: var(--ink);
  display: grid;
  gap: 16px;
  padding: 24px;
}

.quote-form label {
  display: grid;
  font-size: 13px;
  font-weight: 800;
  gap: 8px;
}

.quote-form input,
.quote-form textarea {
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  font: inherit;
  padding: 12px;
  width: 100%;
}

.quote-form button {
  border-radius: 4px;
  cursor: pointer;
  font: inherit;
}

.site-footer {
  align-items: center;
  background: var(--ink);
  color: rgba(255, 255, 255, 0.76);
  display: flex;
  justify-content: space-between;
  padding: 22px clamp(20px, 4vw, 56px);
}

.site-footer p {
  margin: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: flex-end;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.9);
}

@media (max-width: 920px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    flex-wrap: wrap;
  }

  .header-cta {
    display: none;
  }

  .hero,
  .split,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: 420px;
  }

  .product-grid,
  .application-list,
  .media-grid,
  .video-grid,
  .trust-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .brand small {
    display: none;
  }

  .hero-stats,
  .feature-grid,
  .product-grid,
  .application-list,
  .media-grid,
  .video-grid,
  .trust-band {
    grid-template-columns: 1fr;
  }

  .timeline li {
    grid-template-columns: 1fr;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }

  .footer-links {
    justify-content: flex-start;
  }
}