/* CLEM landing pages (sustainable / terracotta / trade / request samples).
 * Inherits the inner-page tokens from styles.css (body:not(.page-about)).
 * Scoped to body.page-landing so it cannot affect existing pages.
 */

body.page-landing main {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 64px) 40px;
  box-sizing: border-box;
}

body.page-landing .lp-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0 0;
  padding: 0;
  color: var(--muted);
  font-size: 0.9rem;
  list-style: none;
}

body.page-landing .lp-breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  opacity: 0.5;
}

body.page-landing .lp-breadcrumb a {
  color: inherit;
}

/* Hero: copy on the left, a rail of real tile samples on the right. */
body.page-landing .lp-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.95fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: end;
  padding: clamp(36px, 6vw, 88px) 0 clamp(48px, 6vw, 80px);
  border-bottom: 1px solid var(--line);
}

body.page-landing .lp-hero h1 {
  max-width: 13ch;
  font-size: clamp(2.7rem, 6.2vw, 5.6rem);
}

body.page-landing .lp-lede {
  max-width: 58ch;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  line-height: 1.6;
}

body.page-landing .lp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

body.page-landing .lp-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 28px 0 0;
  padding: 0;
  color: var(--ink);
  font-size: 0.95rem;
  list-style: none;
}

body.page-landing .lp-proof li {
  padding-left: 14px;
  border-left: 2px solid var(--accent);
}

body.page-landing .lp-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: 6px;
  align-items: end;
  margin: 0;
  padding: 0;
  list-style: none;
}

body.page-landing .lp-rail a {
  display: grid;
  gap: 8px;
  color: inherit;
  text-decoration: none;
}

body.page-landing .lp-rail img {
  width: 100%;
  aspect-ratio: 250 / 816;
  object-fit: cover;
  background: var(--surface-muted);
  box-shadow: 0 1px 0 rgba(43, 45, 40, 0.12);
}

body.page-landing .lp-rail li:nth-child(even) {
  transform: translateY(-28px);
}

body.page-landing .lp-rail a:hover span,
body.page-landing .lp-rail a:focus-visible span {
  color: var(--ink);
}

body.page-landing .lp-rail span {
  color: var(--muted);
  font-size: 0.78rem;
  font-variant-numeric: tabular-nums;
}

/* Generic section rhythm */
body.page-landing .lp-section {
  padding: clamp(56px, 8vw, 112px) 0 0;
}

body.page-landing .lp-section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: end;
  margin-bottom: clamp(28px, 4vw, 48px);
}

body.page-landing .lp-section h2 {
  max-width: 16ch;
  font-size: clamp(2.1rem, 4.2vw, 3.8rem);
}

body.page-landing .lp-section-head p {
  max-width: 60ch;
  margin: 0;
  color: var(--muted);
}

body.page-landing .lp-prose {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(24px, 4vw, 64px);
}

body.page-landing .lp-prose h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
  font-weight: 650;
}

body.page-landing .lp-prose p,
body.page-landing .lp-prose li {
  max-width: 62ch;
  color: var(--muted);
}

body.page-landing .lp-prose a,
body.page-landing .lp-faq a,
body.page-landing .lp-note a {
  color: var(--accent);
  text-underline-offset: 3px;
}

/* Colour cards with "Add to samples" */
body.page-landing .lp-colours {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(28px, 3vw, 44px) clamp(16px, 2vw, 28px);
  margin: 0;
  padding: 0;
  list-style: none;
}

body.page-landing .lp-colour {
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 14px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

body.page-landing .lp-colour img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  background: var(--surface-muted);
}

body.page-landing .lp-colour h3 {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 6px;
  font-size: 1.08rem;
  font-weight: 650;
}

body.page-landing .lp-colour h3 a {
  text-decoration: none;
}

body.page-landing .lp-colour h3 a:hover,
body.page-landing .lp-colour h3 a:focus-visible {
  text-decoration: underline;
}

body.page-landing .lp-colour h3 small {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

body.page-landing .lp-colour p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
}

body.page-landing .lp-swatch-dot {
  display: inline-block;
  width: 0.7em;
  height: 0.7em;
  margin-right: 0.45em;
  border-radius: 50%;
  vertical-align: 0.02em;
}

body.page-landing .lp-sample-toggle {
  justify-self: start;
  min-height: 40px;
  padding: 8px 14px;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 650;
  cursor: pointer;
  transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}

body.page-landing .lp-sample-toggle:hover {
  border-color: var(--accent);
}

body.page-landing .lp-sample-toggle[aria-pressed="true"] {
  color: var(--paper);
  background: var(--accent);
  border-color: var(--accent);
}

body.page-landing :is(.lp-sample-toggle, .lp-form input, .lp-form select, .lp-form textarea, .lp-faq summary, .lp-form button):focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* Fact table / comparison table */
body.page-landing .lp-table-wrap {
  overflow-x: auto;
}

body.page-landing .lp-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.98rem;
}

body.page-landing .lp-table caption {
  padding-bottom: 12px;
  color: var(--muted);
  text-align: left;
}

body.page-landing .lp-table th,
body.page-landing .lp-table td {
  padding: 14px 16px 14px 0;
  border-top: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  line-height: 1.5;
}

body.page-landing .lp-table thead th {
  border-top: 0;
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 650;
}

body.page-landing .lp-table tbody th {
  width: 22%;
  font-weight: 650;
}

/* Audience blocks (trade page) */
body.page-landing .lp-audiences {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 44px);
  margin: 0;
  padding: 0;
  list-style: none;
}

body.page-landing .lp-audiences > li {
  padding-top: 18px;
  border-top: 2px solid var(--ink);
}

body.page-landing .lp-audiences h3 {
  margin-bottom: 12px;
  font-size: 1.3rem;
  font-weight: 650;
}

body.page-landing .lp-audiences p,
body.page-landing .lp-audiences li li {
  color: var(--muted);
}

body.page-landing .lp-audiences ul {
  margin: 12px 0 0;
  padding-left: 18px;
}

body.page-landing .lp-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: lp-step;
}

body.page-landing .lp-steps li {
  padding-top: 14px;
  border-top: 1px solid var(--line);
  counter-increment: lp-step;
}

body.page-landing .lp-steps li::before {
  content: counter(lp-step);
  display: block;
  margin-bottom: 10px;
  color: var(--accent);
  font-size: 1.6rem;
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

body.page-landing .lp-steps strong {
  display: block;
  margin-bottom: 6px;
}

body.page-landing .lp-steps p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Project / image strip */
body.page-landing .lp-project {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(24px, 4vw, 64px);
  align-items: center;
}

body.page-landing .lp-project img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--surface-muted);
}

body.page-landing .lp-project p {
  color: var(--muted);
}

body.page-landing .lp-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

body.page-landing .lp-gallery a {
  display: grid;
  gap: 10px;
  color: inherit;
  text-decoration: none;
}

body.page-landing .lp-gallery img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  background: var(--surface-muted);
}

body.page-landing .lp-gallery span {
  font-weight: 650;
}

/* Honest-evidence note */
body.page-landing .lp-note {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(20px, 4vw, 64px);
  padding: clamp(28px, 4vw, 48px);
  background: color-mix(in srgb, var(--sage) 9%, var(--surface-canvas));
}

body.page-landing .lp-note h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}

body.page-landing .lp-note ul {
  margin: 0;
  padding-left: 18px;
}

body.page-landing .lp-note li {
  margin-bottom: 10px;
  line-height: 1.55;
}

/* FAQ */
body.page-landing .lp-faq {
  max-width: 900px;
}

body.page-landing .lp-faq details {
  border-top: 1px solid var(--line);
}

body.page-landing .lp-faq details:last-child {
  border-bottom: 1px solid var(--line);
}

body.page-landing .lp-faq summary {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 0;
  font-size: 1.1rem;
  font-weight: 650;
  cursor: pointer;
  list-style: none;
}

body.page-landing .lp-faq summary::-webkit-details-marker {
  display: none;
}

body.page-landing .lp-faq summary::after {
  content: "+";
  color: var(--accent);
  font-size: 1.4rem;
  line-height: 1;
}

body.page-landing .lp-faq details[open] summary::after {
  content: "–";
}

body.page-landing .lp-faq details p {
  max-width: 70ch;
  margin: 0 0 22px;
  color: var(--muted);
}

/* Enquiry block */
body.page-landing .lp-enquiry {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: clamp(28px, 5vw, 80px);
  margin-top: clamp(56px, 8vw, 112px);
  padding: clamp(32px, 5vw, 64px);
  background: var(--surface-raised);
  scroll-margin-top: calc(var(--header-height) + 16px);
}

body.page-landing .lp-enquiry h2 {
  max-width: 12ch;
  font-size: clamp(2.1rem, 4vw, 3.4rem);
}

body.page-landing .lp-enquiry-copy p {
  color: var(--muted);
}

body.page-landing .lp-next {
  margin: 24px 0 0;
  padding-left: 20px;
}

body.page-landing .lp-next li {
  margin-bottom: 10px;
  color: var(--muted);
  line-height: 1.55;
}

body.page-landing .lp-contact {
  margin-top: 24px;
  font-size: 0.95rem;
}

body.page-landing .lp-contact a {
  color: var(--accent);
}

body.page-landing .lp-form {
  display: grid;
  gap: 22px;
}

body.page-landing .lp-form fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

body.page-landing .lp-form legend {
  margin-bottom: 10px;
  font-weight: 650;
}

body.page-landing .lp-form-hint {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 0.95rem;
}

body.page-landing .lp-selected {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
  padding: 0;
  list-style: none;
}

body.page-landing .lp-selected:empty {
  display: none;
}

body.page-landing .lp-selected li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 6px 6px 12px;
  background: var(--surface-canvas);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.9rem;
}

body.page-landing .lp-selected button {
  padding: 4px 8px;
  color: var(--muted);
  background: transparent;
  border: 0;
  border-radius: 999px;
  font: inherit;
  font-size: 0.8rem;
  cursor: pointer;
}

body.page-landing .lp-form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

body.page-landing .lp-field {
  display: grid;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
}

body.page-landing .lp-field-wide {
  grid-column: 1 / -1;
}

body.page-landing .lp-form :is(input[type="text"], input[type="email"], input[type="tel"], select, textarea) {
  width: 100%;
  box-sizing: border-box;
  min-height: 46px;
  padding: 11px 12px;
  color: var(--ink);
  background: #fffdf8;
  border: 1px solid rgba(43, 45, 40, 0.28);
  border-radius: 6px;
  font: inherit;
  font-size: 1rem;
  font-weight: 400;
}

body.page-landing .lp-form textarea {
  resize: vertical;
}

body.page-landing .lp-form-needs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
}

body.page-landing .lp-form-needs legend {
  width: 100%;
}

body.page-landing .lp-form-needs label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
}

body.page-landing .lp-form-needs input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

body.page-landing .lp-honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

body.page-landing .lp-form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
}

body.page-landing .lp-form-note {
  flex: 1 1 260px;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

body.page-landing .lp-form-note.is-success {
  color: #2f5d3a;
  font-weight: 650;
}

body.page-landing .lp-form-note.is-error {
  color: #9b2d20;
  font-weight: 650;
}

body.page-landing .site-discovery-links {
  margin-top: clamp(56px, 8vw, 104px);
}

@media (max-width: 1080px) {
  body.page-landing .lp-colours {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  body.page-landing .lp-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body.page-landing .lp-form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  body.page-landing .lp-hero,
  body.page-landing .lp-section-head,
  body.page-landing .lp-prose,
  body.page-landing .lp-project,
  body.page-landing .lp-note,
  body.page-landing .lp-enquiry,
  body.page-landing .lp-audiences {
    grid-template-columns: minmax(0, 1fr);
  }

  body.page-landing .lp-colours {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body.page-landing .lp-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  body.page-landing .lp-rail {
    grid-auto-columns: minmax(0, 1fr);
  }

  body.page-landing .lp-enquiry {
    padding: 28px 18px;
    margin-left: calc(-1 * clamp(20px, 4vw, 64px));
    margin-right: calc(-1 * clamp(20px, 4vw, 64px));
  }
}

@media (max-width: 520px) {
  body.page-landing .lp-form-grid,
  body.page-landing .lp-steps {
    grid-template-columns: minmax(0, 1fr);
  }

  body.page-landing .lp-colour p {
    display: none;
  }

  body.page-landing .lp-rail li:nth-child(n + 6) {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  body.page-landing .lp-sample-toggle {
    transition: none;
  }
}