/* ==========================================================================
   Reusable components — buttons, tiles, cards, product detail parts
   ========================================================================== */

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 2px solid transparent;
  transition: transform 0.12s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn--primary {
  background: var(--maize-gold);
  color: var(--ink);
}

.btn--primary:hover {
  background: var(--maize-gold-dark);
}

.btn--secondary {
  background: transparent;
  border-color: currentColor;
  color: inherit;
}

.btn--secondary:hover {
  background: rgba(255,255,255,0.1);
}

.btn--secondary.on-light {
  border-color: var(--ink);
  color: var(--ink);
}

.btn--secondary.on-light:hover {
  background: rgba(32,29,23,0.06);
}

.btn--block {
  width: 100%;
}

.btn--lg {
  padding: 16px 32px;
  font-size: 0.875rem;
}

/* ---- Hero band ---- */
.hero {
  background: var(--savanna-ink);
  color: var(--white);
  position: relative;
  overflow: hidden;
  padding: var(--space-6) 0 var(--space-5);
}

.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 48px;
  background: var(--paper);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}

.hero__content {
  max-width: 640px;
  position: relative;
  z-index: 1;
}

/* Abstract graphic standing in for real documentary photography until it's
   supplied — see DESIGN_SPEC imagery direction. Fades into the band rather
   than reading as a hard-edged image, and stays out of the way of the text. */
.hero__graphic {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 58%;
  pointer-events: none;
  z-index: 0;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 40%, black 85%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 40%, black 85%, transparent 100%);
}

.hero__graphic svg {
  width: 100%;
  height: 100%;
  display: block;
}

@media (max-width: 900px) {
  .hero__graphic {
    display: none;
  }
}

.hero p.lede {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.85);
  max-width: 560px;
}

.hero__actions {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-5);
  flex-wrap: wrap;
}

/* ---- Stat block ---- */
.stat-block {
  text-align: left;
}

.stat-block__number {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.5rem;
  color: var(--maize-gold);
  line-height: 1;
}

.stat-block__label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.7);
  margin-top: 6px;
}

.section--dark .stat-block__label {
  color: rgba(255,255,255,0.7);
}

.stat-block--light .stat-block__number { color: var(--savanna-ink); }
.stat-block--light .stat-block__label { color: var(--mute); }

/* ---- Category tile ---- */
.category-tile {
  background: var(--savanna-ink);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  color: var(--white);
  transition: transform 0.15s ease;
}

.category-tile:hover {
  transform: translateY(-3px);
}

.category-tile--disabled {
  cursor: default;
}

.category-tile--disabled:hover {
  transform: none;
}

.category-tile__image {
  background: var(--white);
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.category-tile__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--space-1);
  transition: transform 0.35s ease;
}

.category-tile:hover .category-tile__image img {
  transform: scale(1.5);
}

.category-tile__placeholder {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--mute);
  text-align: center;
  padding: var(--space-2);
}

.category-tile__body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.category-tile__body h3 {
  color: var(--maize-gold);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
}

.category-tile__body p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  flex: 1;
}

.category-tile__status {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--clay-rust);
  background: rgba(193,68,14,0.15);
  border: 1px solid rgba(193,68,14,0.4);
  border-radius: var(--radius);
  padding: 3px 8px;
  display: inline-block;
  width: fit-content;
}

/* ---- Product card ---- */
.product-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.product-card:hover {
  box-shadow: 0 8px 24px rgba(22,58,46,0.1);
  transform: translateY(-2px);
}

.product-card__image {
  aspect-ratio: 1 / 1;
  background: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--space-3);
  transition: transform 0.25s ease;
}

.product-card:hover .product-card__image img {
  transform: scale(1.04);
}

.product-card__body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.product-card__body h3 {
  font-size: 1.05rem;
}

.product-card__body p {
  font-size: 0.875rem;
  color: var(--mute);
  flex: 1;
}

.product-card__link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--clay-rust);
  margin-top: var(--space-1);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.product-card__link::after {
  content: "→";
}

/* ---- Breadcrumb ---- */
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.65);
  margin-bottom: var(--space-2);
}

.breadcrumb a {
  color: rgba(255,255,255,0.9);
}

.breadcrumb a:hover {
  color: var(--maize-gold);
}

.breadcrumb--light {
  color: var(--mute);
}

.breadcrumb--light a {
  color: var(--ink);
}

/* ---- Category hero ---- */
.category-hero {
  background: var(--savanna-ink);
  color: var(--white);
  padding: var(--space-5) 0 var(--space-4);
}

.category-hero__image {
  margin-top: var(--space-3);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255,255,255,0.06);
  aspect-ratio: 16/5;
  display: flex;
  align-items: center;
  justify-content: center;
}

.category-hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.category-hero__image .placeholder-fill {
  color: rgba(255,255,255,0.45);
}

/* ---- Product detail ---- */
.product-detail {
  display: grid;
  grid-template-columns: minmax(280px, 420px) 1fr;
  gap: var(--space-5);
  align-items: start;
}

@media (max-width: 860px) {
  .product-detail {
    grid-template-columns: 1fr;
  }
}

.product-detail__image {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: sticky;
  top: 100px;
}

.product-detail__image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: var(--space-3);
}

.product-detail__tagline {
  font-size: 1.125rem;
  color: var(--mute);
  margin-bottom: var(--space-3);
}

.spec-block {
  border-top: 1px solid var(--line);
  padding: var(--space-3) 0;
}

.spec-block:first-of-type {
  border-top: none;
}

.spec-block h2 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--clay-rust);
  margin-bottom: var(--space-1);
}

.spec-block ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.spec-block li {
  padding-left: 1.1em;
  position: relative;
  font-size: 0.9375rem;
}

.spec-block li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--maize-gold);
}

.pack-sizes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}

.pack-sizes li {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 6px 12px;
  background: var(--white);
}

/* Data-gap note */
.data-gap {
  font-size: 0.8125rem;
  color: var(--mute);
  font-style: italic;
  background: var(--paper);
  border-left: 3px solid var(--line);
  padding: 8px 12px;
  margin-top: 6px;
}

/* Precautions block — deliberately neutral, not Clay Rust (reserved for tags/Promotions) */
.precautions {
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 3px solid var(--ink);
  border-radius: var(--radius);
  padding: var(--space-2) var(--space-3);
}

.precautions h2 {
  color: var(--ink);
}

.precautions ul {
  gap: 6px;
}

.precautions li {
  font-size: 0.875rem;
  color: var(--mute);
}

.precautions li::before {
  color: var(--ink);
}

/* Enquire for Pricing */
.enquire-block {
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--line);
}

.enquire-block__note {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--mute);
  margin-top: 8px;
}

/* Format selector (multi-format products, e.g. Ecoterex) */
.format-selector {
  display: flex;
  gap: 8px;
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
}

.format-selector__tab {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px 16px;
  font-size: 0.8125rem;
  font-weight: 500;
}

.format-selector__tab[aria-selected="true"] {
  border-color: var(--maize-gold);
  background: var(--maize-gold);
  color: var(--ink);
}

/* ---- Benefit / numbered statement ---- */
.benefit {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
}

.benefit__number {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--maize-gold);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ---- Retail partner tile ---- */
.partner-tile {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  align-items: center;
  text-align: center;
}

.partner-tile img {
  height: 140px;
  width: auto;
  object-fit: contain;
}

.partner-tile__caption {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--mute);
}

/* ---- Promotion card ---- */
.promo-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.promo-card__image {
  aspect-ratio: 16/10;
  background: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--line);
}

.promo-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.promo-card__body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.promo-card__tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--clay-rust);
  background: rgba(193,68,14,0.1);
  border: 1px solid rgba(193,68,14,0.3);
  border-radius: var(--radius);
  padding: 3px 8px;
}

.promo-card__date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--mute);
}

.promo-card__body h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.promo-card__body p {
  font-size: 0.9rem;
  color: var(--mute);
}

/* ---- Knowledge Centre card ---- */
.knowledge-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.knowledge-card__image {
  aspect-ratio: 16/10;
  background: var(--paper);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--line);
}

.knowledge-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.knowledge-card__body {
  padding: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.knowledge-card__tag {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--savanna-ink);
  background: rgba(22,58,46,0.08);
  border: 1px solid rgba(22,58,46,0.25);
  border-radius: var(--radius);
  padding: 3px 8px;
}

.knowledge-card__body h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
}

.knowledge-card__body p {
  font-size: 0.9rem;
  color: var(--mute);
  flex: 1;
}

.knowledge-card__action {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--clay-rust);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* ---- Filter pills ---- */
.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: var(--space-4);
}

.filter-pill {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 16px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--mute);
}

.filter-pill[aria-pressed="true"] {
  background: var(--savanna-ink);
  border-color: var(--savanna-ink);
  color: var(--white);
}

/* ---- Coming soon state ---- */
.coming-soon-panel {
  background: var(--white);
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: var(--space-5);
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.coming-soon-panel .eyebrow {
  color: var(--clay-rust);
}

/* ---- Enquiry form ---- */
.form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: var(--space-4);
}

.form__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

@media (max-width: 640px) {
  .form__grid {
    grid-template-columns: 1fr;
  }
}

.form__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--space-3);
}

.form__field--full {
  grid-column: 1 / -1;
}

.form__field label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--mute);
}

.form__field input,
.form__field textarea {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--paper);
  color: var(--ink);
}

.form__field input:focus,
.form__field textarea:focus {
  outline: 2px solid var(--maize-gold);
  outline-offset: 1px;
}

.form__field textarea {
  resize: vertical;
  min-height: 100px;
}

.form__error {
  color: var(--clay-rust);
  font-size: 0.875rem;
  min-height: 1.25em;
  margin-bottom: var(--space-2);
}

.form__actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.form__note {
  font-size: 0.8125rem;
  color: var(--mute);
  margin-top: var(--space-2);
}

/* ---- WhatsApp CTA strip ---- */
.cta-strip {
  background: var(--savanna-ink);
  color: var(--white);
  border-radius: var(--radius);
  padding: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.cta-strip h2 { color: var(--white); margin-bottom: 4px; }
.cta-strip p { color: rgba(255,255,255,0.75); margin: 0; }