html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
}

a {
  color: inherit;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(250, 247, 239, 0.94);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(12px);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: var(--space-5);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
}

.brand__mark {
  display: inline-grid;
  width: 48px;
  height: 48px;
  place-items: center;
  background: var(--jj-ink);
  color: var(--jj-white);
  border: 3px double var(--jj-white);
  font-family: var(--font-display);
  font-size: var(--text-md);
}

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

.brand strong {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--fw-regular);
  line-height: 1;
}

.brand small {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-wide);
  margin-top: var(--space-1);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-4);
}

.nav-links a {
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--jj-orange-dark);
}

.section-band {
  padding-block: var(--space-12);
}

.section-band--paper {
  background: var(--color-bg-alt);
  border-block: 1px solid var(--color-border);
}

.hero {
  min-height: calc(100vh - 76px);
  display: grid;
  align-items: center;
}

.hero__grid,
.split,
.contact-grid,
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.82fr);
  gap: var(--space-8);
  align-items: center;
}

.hero__copy {
  max-width: 680px;
}

.hero h1 {
  margin-block: var(--space-3);
}

.hero__lead {
  max-width: 58ch;
  color: var(--color-text-muted);
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.hero-card {
  background:
    linear-gradient(135deg, rgba(242, 138, 24, 0.2), rgba(52, 70, 56, 0.08)),
    var(--color-surface);
  border: 3px double var(--jj-ink);
  box-shadow: var(--shadow-md);
  padding: var(--space-6);
}

.hero-card h2 {
  margin-block: var(--space-4) var(--space-3);
}

.asset-link {
  display: inline-block;
  color: var(--jj-ink);
  font-weight: var(--fw-bold);
  margin-top: var(--space-3);
}

.stack {
  display: grid;
  gap: var(--space-4);
}

.stack p {
  margin: 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: var(--space-6);
}

.section-heading h2 {
  margin-block: var(--space-2);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}

.product-card__media {
  display: grid;
  min-height: 230px;
  place-items: end start;
  padding: var(--space-5);
  color: var(--jj-white);
  background-color: var(--jj-pine);
  background-size: cover;
  isolation: isolate;
  position: relative;
}

.product-card__media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(23, 26, 22, 0.05), rgba(23, 26, 22, 0.72)),
    repeating-linear-gradient(135deg, rgba(255, 253, 248, 0.14) 0 2px, transparent 2px 18px);
}

.product-card__media--tools {
  background-color: var(--jj-leather);
}

.product-card__media--home {
  background-color: var(--jj-pine);
}

.product-card__media--field {
  background-color: var(--jj-ink);
}

.product-card__media span {
  font-family: var(--font-display);
  font-size: var(--text-xl);
}

.product-card__body {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-5);
}

.product-card__body h3,
.product-card__body p {
  margin: 0;
}

.contact-grid {
  align-items: start;
}

.section--pine .eyebrow {
  color: var(--color-accent);
}

.section--pine p {
  color: rgba(255, 253, 248, 0.86);
}

.contact-form {
  display: grid;
  gap: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--space-5);
}

.contact-form label {
  display: grid;
  gap: var(--space-2);
  color: var(--jj-ink);
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
}

.contact-form textarea {
  resize: vertical;
}

.site-footer {
  padding-block: var(--space-5);
  background: var(--jj-ink);
  color: var(--jj-white);
}

.footer-grid {
  align-items: center;
}

.site-footer p {
  margin: 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-4);
}

.footer-links a {
  color: var(--jj-white);
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
}

@media (max-width: 860px) {
  .nav-shell,
  .hero__grid,
  .split,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .nav-shell {
    display: grid;
    min-height: auto;
    padding-block: var(--space-4);
  }

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

  .hero {
    min-height: auto;
  }

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

@media (max-width: 520px) {
  .section-band {
    padding-block: var(--space-8);
  }

  .brand small {
    display: none;
  }

  .hero-card,
  .contact-form {
    padding: var(--space-4);
  }
}