/* ================================================================
   DESIGNAWALL — COMPONENTS
   Plugin shortcode styles + inner page components
   ================================================================ */

/* ----------------------------------------------------------------
   BACKWARD-COMPAT ALIASES (plugin CSS uses old names)
   ---------------------------------------------------------------- */
:root {
  --dw-dark:        var(--dw-charcoal);
  --dw-light:       var(--dw-ivory-2);
  --dw-mid:         var(--dw-text-mid);
  --dw-radius:      var(--dw-r-md);
  --dw-radius-lg:   var(--dw-r-lg);
  --dw-shadow-hover: var(--dw-shadow-md);
}

/* ----------------------------------------------------------------
   PAGE HERO (inner pages)
   ---------------------------------------------------------------- */
.dw-page-hero {
  padding: 4rem 0 3.5rem;
}
.dw-page-hero.dw-bg-charcoal {
  background: var(--dw-charcoal);
}
.dw-page-hero .dw-eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--dw-stone-2);
}
.dw-page-hero h1 {
  color: var(--dw-white);
  margin-bottom: 0.875rem;
}
.dw-page-hero__sub {
  color: rgba(255,255,255,0.72);
  font-size: var(--dw-text-md);
  max-width: 540px;
  margin: 0;
}

/* ----------------------------------------------------------------
   TWO-COLUMN LAYOUT
   ---------------------------------------------------------------- */
.dw-two-col {
  display: grid;
  gap: 3.5rem;
  align-items: start;
}
.dw-two-col--60-40 {
  grid-template-columns: 1fr 380px;
}
.dw-two-col--50-50 {
  grid-template-columns: 1fr 1fr;
}

/* ----------------------------------------------------------------
   TYPOGRAPHY UTILITIES
   ---------------------------------------------------------------- */
.dw-h2 { font-size: clamp(1.875rem, 4vw, var(--dw-text-4xl)); font-family: var(--dw-font-heading); font-weight: 600; line-height: 1.15; letter-spacing: -0.02em; }
.dw-h3 { font-size: clamp(1.375rem, 3vw, var(--dw-text-2xl)); font-family: var(--dw-font-heading); font-weight: 600; line-height: 1.2; letter-spacing: -0.02em; }
.dw-h4 { font-size: var(--dw-text-xl); font-family: var(--dw-font-heading); font-weight: 600; line-height: 1.25; }
.dw-h5 { font-size: var(--dw-text-md); font-family: var(--dw-font-heading); font-weight: 600; }
.dw-h6 { font-size: var(--dw-text-base); font-family: var(--dw-font-ui); font-weight: 700; letter-spacing: 0.01em; }
.dw-text-mid { color: var(--dw-text-mid); }
.dw-text-light { color: var(--dw-text-light); }

/* ----------------------------------------------------------------
   CHECK LIST
   ---------------------------------------------------------------- */
.dw-check-list {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  font-size: var(--dw-text-base);
  color: var(--dw-text-mid);
}
.dw-check-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
}
.dw-check-list li::before {
  content: '✓';
  color: var(--dw-clay);
  font-weight: 700;
  flex-shrink: 0;
  line-height: 1.75;
}

/* ----------------------------------------------------------------
   CARD VARIANTS
   ---------------------------------------------------------------- */
.dw-card--ivory {
  background: var(--dw-ivory-2);
  border: 1px solid var(--dw-border-light);
}
.dw-card--ivory:hover { transform: none; box-shadow: none; }
.dw-card--dark {
  background: var(--dw-charcoal);
  color: var(--dw-white);
}
.dw-card--dark:hover { transform: none; box-shadow: none; }

/* ----------------------------------------------------------------
   CTA BANNER (materials page, etc.)
   ---------------------------------------------------------------- */
.dw-cta-banner {
  border-radius: var(--dw-r-xl);
  padding: 3rem;
  text-align: center;
  color: var(--dw-white);
  margin-top: 3rem;
}
.dw-cta-banner h2 {
  color: var(--dw-white);
  margin-bottom: 0.875rem;
}
.dw-cta-banner p {
  color: rgba(255,255,255,0.75);
  margin-bottom: 2rem;
  font-size: var(--dw-text-md);
}

/* ----------------------------------------------------------------
   HEADER SAMPLE CTA
   ---------------------------------------------------------------- */
.dw-header-sample-cta {
  display: inline-flex;
  align-items: center;
  padding: 0.4rem 1rem;
  font-size: var(--dw-text-xs);
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--dw-charcoal);
  border: 1.5px solid var(--dw-charcoal);
  border-radius: var(--dw-r-pill);
  text-decoration: none;
  transition: var(--dw-transition);
  white-space: nowrap;
}
.dw-header-sample-cta:hover {
  background: var(--dw-charcoal);
  color: var(--dw-white);
}
.dw-site-header.is-scrolled .dw-header-sample-cta {
  border-color: var(--dw-charcoal);
  color: var(--dw-charcoal);
}
@media (max-width: 900px) { .dw-header-sample-cta { display: none; } }

/* ----------------------------------------------------------------
   BUTTON EXTRA VARIANTS
   ---------------------------------------------------------------- */
.dw-btn--red {
  background: var(--dw-red);
  color: var(--dw-white);
  border-color: var(--dw-red);
}
.dw-btn--red:hover {
  background: var(--dw-red-dark);
  border-color: var(--dw-red-dark);
  color: var(--dw-white);
  transform: translateY(-1px);
}
.dw-btn--outline-white {
  background: transparent;
  color: var(--dw-white);
  border: 1.5px solid rgba(255,255,255,0.55);
}
.dw-btn--outline-white:hover {
  background: var(--dw-white);
  color: var(--dw-charcoal);
  border-color: var(--dw-white);
}

/* ----------------------------------------------------------------
   MATERIALS CARDS (materials guide page)
   ---------------------------------------------------------------- */
.dw-materials-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}
.dw-material-card {
  background: var(--dw-white);
  border: 1.5px solid var(--dw-border-light);
  border-radius: var(--dw-r-lg);
  padding: 2rem 1.5rem;
  transition: var(--dw-transition);
  position: relative;
  overflow: hidden;
}
.dw-material-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--dw-stone-2);
  transition: background var(--dw-t) var(--dw-ease);
}
.dw-material-card:hover {
  border-color: var(--dw-stone-2);
  box-shadow: var(--dw-shadow);
  transform: translateY(-3px);
}
.dw-material-card:hover::before {
  background: var(--dw-clay);
}
.dw-material-card__tag {
  display: inline-block;
  font-size: var(--dw-text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dw-text-light);
  margin-bottom: 0.875rem;
}
.dw-material-card__name {
  font-family: var(--dw-font-heading);
  font-weight: 700;
  font-size: var(--dw-text-lg);
  color: var(--dw-charcoal);
  margin-bottom: 0.25rem;
  line-height: 1.2;
}
.dw-material-card__price {
  font-family: var(--dw-font-editorial);
  font-size: 2.5rem;
  font-weight: 400;
  color: var(--dw-clay);
  margin-bottom: 0.875rem;
  line-height: 1;
}
.dw-material-card__price span {
  font-family: var(--dw-font-ui);
  font-size: var(--dw-text-sm);
  color: var(--dw-text-light);
  font-weight: 400;
}
.dw-material-card__desc {
  font-size: var(--dw-text-sm);
  color: var(--dw-text-mid);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}
.dw-material-card__features {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}
.dw-material-card__features li {
  font-size: var(--dw-text-sm);
  color: var(--dw-text-light);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.dw-material-card__features li::before {
  content: '';
  display: block;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--dw-stone-2);
  flex-shrink: 0;
}

/* Section header helper */
.dw-section__header {
  text-align: center;
  margin-bottom: 2.5rem;
}
.dw-section__header h2 { margin-bottom: 0.75rem; }
.dw-section__sub {
  font-size: var(--dw-text-md);
  color: var(--dw-text-mid);
  margin: 0;
}

/* ----------------------------------------------------------------
   LIVE PRICE CALCULATOR
   ---------------------------------------------------------------- */
.dw-calculator {
  background: var(--dw-white);
  border-radius: var(--dw-r-lg);
  box-shadow: var(--dw-shadow);
  overflow: hidden;
  font-family: var(--dw-font-ui);
}
.dw-calculator__header {
  background: var(--dw-charcoal);
  color: var(--dw-white);
  padding: 1.5rem 2rem;
}
.dw-calculator__header h3 {
  color: var(--dw-white);
  font-family: var(--dw-font-heading);
  font-size: var(--dw-text-md);
  margin: 0 0 0.25rem;
}
.dw-calculator__header p {
  color: rgba(255,255,255,0.7);
  font-size: var(--dw-text-sm);
  margin: 0;
}
.dw-calculator__body { padding: 1.75rem; }

.calc-dimensions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.calc-field label {
  display: block;
  font-size: var(--dw-text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dw-charcoal);
  margin-bottom: 0.4rem;
}
.calc-field input,
.calc-field select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1.5px solid var(--dw-border) !important;
  border-radius: var(--dw-r) !important;
  font-size: var(--dw-text-base);
  font-family: var(--dw-font-ui);
  background: var(--dw-ivory);
  transition: border-color var(--dw-t);
  box-shadow: none !important;
}
.calc-field input:focus,
.calc-field select:focus {
  border-color: var(--dw-charcoal) !important;
  outline: none;
  background: var(--dw-white);
  box-shadow: 0 0 0 3px rgba(23,23,23,0.06) !important;
}

.calc-materials { margin-bottom: 1.5rem; }
.calc-materials > label {
  display: block;
  font-size: var(--dw-text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dw-charcoal);
  margin-bottom: 0.625rem;
}

.calc-material-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}
.calc-material-option {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--dw-border-light);
  border-radius: var(--dw-r);
  cursor: pointer;
  transition: var(--dw-transition);
  background: var(--dw-ivory);
}
.calc-material-option:hover { border-color: var(--dw-stone-2); background: var(--dw-ivory-2); }
.calc-material-option.selected {
  border-color: var(--dw-charcoal);
  background: var(--dw-white);
}
.calc-material-option input[type="radio"] {
  accent-color: var(--dw-charcoal);
  width: 15px; height: 15px;
  flex-shrink: 0; margin: 0;
}
.calc-material-option-name {
  display: block;
  font-size: var(--dw-text-sm);
  font-weight: 600;
  color: var(--dw-charcoal);
}
.calc-material-option-price {
  display: block;
  font-size: var(--dw-text-xs);
  color: var(--dw-text-light);
}

.calc-result {
  background: var(--dw-ivory-2);
  border-radius: var(--dw-r);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  text-align: center;
}
.calc-result-item .label {
  font-size: var(--dw-text-xs);
  color: var(--dw-text-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  margin-bottom: 0.25rem;
}
.calc-result-item .value {
  font-family: var(--dw-font-heading);
  font-weight: 700;
  font-size: var(--dw-text-xl);
  color: var(--dw-charcoal);
}
.calc-result-item.total .value {
  font-family: var(--dw-font-editorial);
  font-size: 2rem;
  font-weight: 400;
  color: var(--dw-clay);
}
.calc-result-item .unit {
  font-size: var(--dw-text-xs);
  color: var(--dw-text-light);
  margin-top: 0.1rem;
}

.calc-cta { display: flex; gap: 0.75rem; }
.calc-cta .btn,
.calc-cta a {
  flex: 1; text-align: center;
  padding: 0.875rem 1rem;
  border-radius: var(--dw-r);
  font-family: var(--dw-font-ui);
  font-weight: 600;
  font-size: var(--dw-text-sm);
  letter-spacing: 0.04em;
  display: flex; align-items: center; justify-content: center;
  transition: var(--dw-transition);
  text-decoration: none;
}
.calc-cta .btn-primary,
.calc-cta a.btn-primary {
  background: var(--dw-charcoal) !important;
  color: var(--dw-white) !important;
  border: 1.5px solid var(--dw-charcoal) !important;
}
.calc-cta .btn-primary:hover,
.calc-cta a.btn-primary:hover {
  background: var(--dw-charcoal-2) !important;
  border-color: var(--dw-charcoal-2) !important;
  transform: translateY(-1px);
}
.calc-cta .btn-ghost,
.calc-cta a.btn-ghost {
  background: transparent !important;
  color: var(--dw-charcoal) !important;
  border: 1.5px solid var(--dw-stone-2) !important;
}
.calc-cta .btn-ghost:hover,
.calc-cta a.btn-ghost:hover {
  border-color: var(--dw-charcoal) !important;
  background: var(--dw-charcoal) !important;
  color: var(--dw-white) !important;
}
.calc-note {
  font-size: var(--dw-text-xs);
  color: var(--dw-text-light);
  margin-top: 0.875rem;
  line-height: 1.5;
}
.calc-note a { color: var(--dw-clay); }

/* ----------------------------------------------------------------
   IMAGE UPLOADER
   ---------------------------------------------------------------- */
.dw-dropzone {
  border: 2px dashed var(--dw-stone-2);
  border-radius: var(--dw-r-lg);
  padding: 2.5rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: var(--dw-transition);
  background: var(--dw-ivory-2);
  position: relative;
}
.dw-dropzone:hover,
.dw-dropzone.dragover {
  border-color: var(--dw-charcoal);
  background: var(--dw-ivory-3);
}
.dw-dropzone input[type="file"] {
  position: absolute; inset: 0; opacity: 0;
  cursor: pointer; width: 100%; height: 100%;
}
.dw-dropzone__icon { font-size: 2.5rem; margin-bottom: 0.875rem; }
.dw-dropzone__title {
  font-family: var(--dw-font-heading);
  font-weight: 600;
  font-size: var(--dw-text-md);
  margin-bottom: 0.375rem;
  color: var(--dw-charcoal);
}
.dw-dropzone__text {
  font-size: var(--dw-text-sm);
  color: var(--dw-text-mid);
  margin-bottom: 0.875rem;
}
.dw-dropzone__formats { display: flex; justify-content: center; gap: 0.375rem; flex-wrap: wrap; }
.dw-format-badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  background: var(--dw-ivory-3);
  border-radius: var(--dw-r-pill);
  font-size: var(--dw-text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dw-text-light);
}

.dw-upload-preview {
  display: none;
  margin-top: 1.25rem;
  border: 1.5px solid var(--dw-border);
  border-radius: var(--dw-r-lg);
  overflow: hidden;
}
.dw-upload-preview.visible { display: block; }
.dw-upload-preview img {
  width: 100%; max-height: 260px;
  object-fit: contain;
  background: var(--dw-ivory-2);
}
.dw-upload-preview__info {
  padding: 0.875rem 1rem;
  background: var(--dw-white);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.dw-upload-preview__name { font-weight: 600; font-size: var(--dw-text-sm); }
.dw-upload-preview__size { font-size: var(--dw-text-xs); color: var(--dw-text-light); }

/* ----------------------------------------------------------------
   SAMPLE REQUEST FORM
   ---------------------------------------------------------------- */
.dw-sample-form .form-row {
  display: grid;
  gap: 1rem;
  margin-bottom: 1rem;
}
.dw-sample-form .form-row--2 { grid-template-columns: 1fr 1fr; }
.dw-sample-form .form-row--3 { grid-template-columns: 1fr 1fr 1fr; }

.dw-sample-form .form-group label {
  display: block;
  font-size: var(--dw-text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dw-text-mid);
  margin-bottom: 0.4rem;
}
.dw-sample-form .form-group label .required { color: var(--dw-red); }

.dw-sample-form .form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 1.5px solid var(--dw-border) !important;
  border-radius: var(--dw-r) !important;
  font-size: var(--dw-text-base);
  font-family: var(--dw-font-ui);
  background: var(--dw-ivory);
  color: var(--dw-charcoal);
  transition: border-color var(--dw-t);
  box-shadow: none !important;
}
.dw-sample-form .form-control:focus {
  border-color: var(--dw-charcoal) !important;
  background: var(--dw-white);
  outline: none;
  box-shadow: 0 0 0 3px rgba(23,23,23,0.06) !important;
}
.dw-sample-form .form-control::placeholder { color: var(--dw-text-light); }
textarea.form-control { resize: vertical; min-height: 110px; }

.form-checkbox-group { display: flex; flex-direction: column; gap: 0.5rem; margin-top: 0.25rem; }
.form-checkbox {
  display: flex; align-items: center;
  gap: 0.625rem; cursor: pointer;
  font-size: var(--dw-text-base);
}
.form-checkbox input[type="checkbox"] {
  accent-color: var(--dw-charcoal);
  width: 16px; height: 16px;
  flex-shrink: 0; margin: 0;
}
.form-note { font-size: var(--dw-text-xs); color: var(--dw-text-light); margin-top: 0.25rem; }
.form-success {
  display: none;
  background: #e8f0eb;
  border: 1px solid var(--dw-olive-light);
  color: var(--dw-olive-dark);
  padding: 1rem 1.25rem;
  border-radius: var(--dw-r);
  margin-top: 1rem;
  font-weight: 600;
}
.form-error {
  display: none;
  background: #f9ecec;
  border: 1px solid rgba(255,59,77,0.3);
  color: var(--dw-red-dark);
  padding: 1rem 1.25rem;
  border-radius: var(--dw-r);
  margin-top: 1rem;
}

/* ----------------------------------------------------------------
   GALLERY SHORTCODE
   ---------------------------------------------------------------- */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.gallery-filter-btn {
  padding: 0.5rem 1.25rem;
  background: transparent;
  border: 1.5px solid var(--dw-border);
  border-radius: var(--dw-r-pill);
  font-size: var(--dw-text-sm);
  font-family: var(--dw-font-ui);
  font-weight: 600;
  cursor: pointer;
  transition: var(--dw-transition);
  color: var(--dw-text-mid);
}
.gallery-filter-btn:hover { border-color: var(--dw-stone-2); color: var(--dw-charcoal); }
.gallery-filter-btn.active {
  background: var(--dw-charcoal);
  border-color: var(--dw-charcoal);
  color: var(--dw-white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.gallery-item {
  position: relative; overflow: hidden;
  border-radius: var(--dw-r-md);
  cursor: pointer;
  aspect-ratio: 3/4;
  background: var(--dw-ivory-2);
}
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.45s var(--dw-ease); }
.gallery-item:hover img { transform: scale(1.05); }
.gallery-item__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(23,23,23,0.82) 0%, transparent 55%);
  opacity: 0;
  transition: opacity var(--dw-t);
  display: flex; flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
}
.gallery-item:hover .gallery-item__overlay { opacity: 1; }
.gallery-item__cat { color: rgba(255,255,255,0.65); font-size: var(--dw-text-xs); margin-bottom: 0.25rem; letter-spacing: 0.06em; text-transform: uppercase; }
.gallery-item__title { color: var(--dw-white); font-family: var(--dw-font-heading); font-weight: 600; margin-bottom: 0.625rem; }
.gallery-item__btn {
  display: inline-flex; align-items: center;
  gap: 0.375rem; color: var(--dw-white);
  font-size: var(--dw-text-xs); font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  text-decoration: none;
}

/* ----------------------------------------------------------------
   RESPONSIVE
   ---------------------------------------------------------------- */
@media (max-width: 1100px) {
  .dw-materials-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .dw-two-col--60-40 { grid-template-columns: 1fr; }
  .dw-two-col--50-50 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .calc-dimensions { grid-template-columns: 1fr; }
  .calc-material-options { grid-template-columns: 1fr; }
  .calc-result { grid-template-columns: 1fr; gap: 0.75rem; }
  .calc-cta { flex-direction: column; }
  .dw-sample-form .form-row--2,
  .dw-sample-form .form-row--3 { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .dw-materials-cards { grid-template-columns: 1fr 1fr; }
  .dw-cta-banner { padding: 2rem 1.5rem; }
  .dw-page-hero { padding: 3rem 0 2.5rem; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .dw-materials-cards { grid-template-columns: 1fr; }
}

/* ================================================================
   NEWSLETTER STRIP
   ================================================================ */
.dw-newsletter-strip {
  background: var(--dw-charcoal-2, #2a2a2a);
  padding-block: 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.dw-newsletter-strip__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.dw-newsletter-strip__copy {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.dw-newsletter-strip__copy strong {
  color: var(--dw-white);
  font-size: 0.9rem;
}
.dw-newsletter-strip__copy span {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
}
.dw-newsletter-strip__thanks {
  font-size: 0.875rem;
  color: var(--dw-olive);
  font-weight: 600;
  margin: 0;
}
.dw-newsletter-form__fields {
  display: flex;
  gap: 0.5rem;
}
.dw-newsletter-form__input {
  padding: 0.5rem 0.875rem;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--dw-r-md);
  background: rgba(255,255,255,0.08);
  color: var(--dw-white);
  font-size: 0.875rem;
  font-family: var(--dw-font-ui);
  width: 220px;
  transition: border-color 0.15s;
}
.dw-newsletter-form__input::placeholder { color: rgba(255,255,255,0.4); }
.dw-newsletter-form__input:focus { outline: none; border-color: var(--dw-clay); }
.dw-newsletter-form__input--err { border-color: #f87171; }
.dw-newsletter-form__err {
  font-size: 0.75rem;
  color: #f87171;
  margin: 0.375rem 0 0;
}
@media (max-width: 768px) {
  .dw-newsletter-strip__inner { flex-direction: column; align-items: flex-start; gap: 1rem; }
  .dw-newsletter-form__input { width: 100%; }
  .dw-newsletter-form__fields { width: 100%; }
}

/* ================================================================
   CART NOTICE
   ================================================================ */
.dw-cart-notice {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  background: var(--dw-ivory-2);
  border-left: 3px solid var(--dw-clay);
  border-radius: 0 var(--dw-r-md) var(--dw-r-md) 0;
  padding: 0.875rem 1rem;
  font-size: 0.82rem;
  color: var(--dw-text-mid);
  line-height: 1.55;
  margin-bottom: 1.25rem;
}
.dw-cart-notice svg { color: var(--dw-clay); flex-shrink: 0; margin-top: 1px; }
.dw-cart-notice strong { color: var(--dw-charcoal); }

/* ================================================================
   EMPTY CART
   ================================================================ */
.dw-empty-cart {
  text-align: center;
  padding: 5rem 1rem;
  max-width: 480px;
  margin: 0 auto;
}
.dw-empty-cart__icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--dw-ivory-2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--dw-stone-2);
}
.dw-empty-cart h2 {
  font-size: 1.75rem;
  color: var(--dw-charcoal);
  margin: 0 0 0.875rem;
}
.dw-empty-cart p {
  color: var(--dw-text-mid);
  line-height: 1.65;
  margin-bottom: 2rem;
}
.dw-empty-cart__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ================================================================
   WC MY ACCOUNT
   ================================================================ */
.woocommerce-account .woocommerce {
  max-width: 1100px;
  margin: 3rem auto;
  padding: 0 2rem;
}
.woocommerce-MyAccount-navigation {
  width: 220px;
  float: left;
  margin-right: 2.5rem;
}
.woocommerce-MyAccount-navigation ul {
  list-style: none;
  padding: 0;
  margin: 0;
  background: var(--dw-ivory);
  border-radius: var(--dw-r-lg);
  overflow: hidden;
  border: 1px solid var(--dw-border-light);
}
.woocommerce-MyAccount-navigation ul li a {
  display: block;
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--dw-text-mid);
  text-decoration: none;
  border-bottom: 1px solid var(--dw-border-light);
  transition: color 0.15s, background 0.15s;
}
.woocommerce-MyAccount-navigation ul li:last-child a { border-bottom: none; }
.woocommerce-MyAccount-navigation ul li a:hover { color: var(--dw-charcoal); background: var(--dw-ivory-2); }
.woocommerce-MyAccount-navigation ul li.is-active a,
.woocommerce-MyAccount-navigation ul li.woocommerce-MyAccount-navigation-link--active a {
  color: var(--dw-clay);
  font-weight: 700;
}
.woocommerce-MyAccount-content {
  float: left;
  width: calc(100% - 260px);
}
@media (max-width: 768px) {
  .woocommerce-MyAccount-navigation,
  .woocommerce-MyAccount-content { float: none; width: 100%; margin-right: 0; }
  .woocommerce-MyAccount-navigation { margin-bottom: 1.5rem; }
}

/* ================================================================
   TRADE PAGE
   ================================================================ */

/* ── Hero ──────────────────────────────────────────────────────── */
.dw-trade-hero {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--dw-white);
}
.dw-trade-hero__img {
  position: absolute;
  inset: 0;
}
.dw-trade-hero__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.dw-trade-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(23,23,23,0.90) 0%,
    rgba(23,23,23,0.58) 50%,
    rgba(23,23,23,0.22) 100%
  );
}
.dw-trade-hero .dw-container {
  position: relative;
  z-index: 2;
  padding-block: 7rem 5rem;
}
.dw-trade-hero__content {
  max-width: 620px;
}
.dw-trade-hero__content h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-family: var(--dw-font-heading);
  color: var(--dw-white);
  line-height: 1.1;
  margin: 0.75rem 0 1.25rem;
}
.dw-trade-hero__content h1 em {
  font-style: italic;
  font-family: var(--dw-font-editorial);
  color: var(--dw-clay);
}
.dw-trade-hero__content p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.82);
  max-width: 520px;
  margin-bottom: 2rem;
  line-height: 1.65;
}

/* ── Stats strip ───────────────────────────────────────────────── */
.dw-trade-stats {
  background: var(--dw-charcoal);
  padding-block: 2.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.dw-trade-stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
}
.dw-trade-stats__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.375rem;
  padding: 1rem 1.5rem;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.dw-trade-stats__item:last-child { border-right: none; }
.dw-trade-stats__num {
  font-family: var(--dw-font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--dw-white);
  line-height: 1;
}
.dw-trade-stats__label {
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ── Who it's for ──────────────────────────────────────────────── */
.dw-trade-who__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
}
.dw-trade-who__card {
  background: var(--dw-white);
  border: 1px solid var(--dw-border-light);
  border-radius: var(--dw-r-lg);
  padding: 2rem 1.5rem;
}
.dw-trade-who__icon {
  width: 52px;
  height: 52px;
  border-radius: var(--dw-r-md);
  background: var(--dw-ivory-2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--dw-clay);
}
.dw-trade-who__card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dw-charcoal);
  margin: 0 0 0.625rem;
}
.dw-trade-who__card p {
  font-size: 0.875rem;
  color: var(--dw-text-mid);
  line-height: 1.65;
  margin: 0;
}

/* ── Trade Benefits ────────────────────────────────────────────── */
.dw-trade-benefits__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}
.dw-trade-benefits__intro h2 {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  margin: 0.75rem 0 1.25rem;
}
.dw-trade-benefits__intro p {
  color: var(--dw-text-mid);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.dw-trade-benefits__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem 2rem;
}
.dw-trade-benefit {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.dw-trade-benefit__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: var(--dw-r-md);
  background: var(--dw-ivory-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dw-clay);
}
.dw-trade-benefit strong {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--dw-charcoal);
  margin-bottom: 0.375rem;
}
.dw-trade-benefit p {
  font-size: 0.825rem;
  color: var(--dw-text-mid);
  line-height: 1.6;
  margin: 0;
}

/* ── Commercial Material ───────────────────────────────────────── */
.dw-trade-material__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.dw-trade-material__img {
  border-radius: var(--dw-r-lg);
  overflow: hidden;
}
.dw-trade-material__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  aspect-ratio: 4/3;
}
.dw-trade-material__specs {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}
.dw-trade-material__specs li {
  padding-left: 1.375rem;
  position: relative;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.82);
  line-height: 1.5;
}
.dw-trade-material__specs li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--dw-clay);
  font-weight: 700;
}

/* ── Enquiry Form ──────────────────────────────────────────────── */
.dw-trade-form__wrap {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 5rem;
  align-items: start;
}
.dw-trade-form__intro h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin: 0.75rem 0 1rem;
}
.dw-trade-form__intro p {
  color: var(--dw-text-mid);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}
.dw-trade-form__promises {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}
.dw-trade-form__promises li {
  padding-left: 1.375rem;
  position: relative;
  font-size: 0.875rem;
  color: var(--dw-text-mid);
}
.dw-trade-form__promises li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--dw-olive);
  font-weight: 700;
}
.dw-trade-form__container {
  background: var(--dw-white);
  border: 1px solid var(--dw-border-light);
  border-radius: var(--dw-r-xl);
  padding: 2.5rem;
  box-shadow: 0 4px 24px rgba(23,23,23,0.06);
}
.dw-trade-form__row { margin-bottom: 1.25rem; }
.dw-trade-form__row--2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.dw-trade-form__row--submit {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
  margin-bottom: 0;
}
.dw-trade-form__field label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--dw-charcoal);
  margin-bottom: 0.375rem;
  letter-spacing: 0.02em;
}
.dw-trade-form__field input,
.dw-trade-form__field select,
.dw-trade-form__field textarea {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--dw-border);
  border-radius: var(--dw-r-md);
  font-size: 0.9rem;
  font-family: var(--dw-font-ui);
  color: var(--dw-charcoal);
  background: var(--dw-ivory);
  transition: border-color 0.15s, box-shadow 0.15s;
  box-sizing: border-box;
}
.dw-trade-form__field input:focus,
.dw-trade-form__field select:focus,
.dw-trade-form__field textarea:focus {
  outline: none;
  border-color: var(--dw-clay);
  box-shadow: 0 0 0 3px rgba(180,122,98,0.15);
}
.dw-trade-form__field textarea {
  resize: vertical;
  min-height: 120px;
}
.dw-trade-form__privacy {
  font-size: 0.78rem;
  color: var(--dw-text-light);
  margin: 0;
  flex: 1;
}
.dw-trade-form__success {
  text-align: center;
  padding: 4rem 2rem;
}
.dw-trade-form__success svg {
  color: var(--dw-olive);
  margin-bottom: 1.25rem;
}
.dw-trade-form__success h3 {
  font-size: 1.5rem;
  margin: 0 0 0.75rem;
  color: var(--dw-charcoal);
}
.dw-trade-form__success p {
  color: var(--dw-text-mid);
  max-width: 400px;
  margin: 0 auto;
  line-height: 1.65;
}
.dw-trade-form__error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  border-radius: var(--dw-r-md);
  padding: 0.875rem 1.125rem;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

/* ── Footer CTA ────────────────────────────────────────────────── */
.dw-trade-footer-cta {
  background: var(--dw-charcoal);
  padding-block: 3rem;
}
.dw-trade-footer-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.dw-trade-footer-cta h3 {
  font-size: 1.5rem;
  color: var(--dw-white);
  margin: 0 0 0.375rem;
}
.dw-trade-footer-cta p {
  color: rgba(255,255,255,0.65);
  margin: 0;
  font-size: 0.9rem;
}
.dw-trade-footer-cta__actions {
  display: flex;
  gap: 1rem;
  flex-shrink: 0;
}

/* ── Trade Responsive ──────────────────────────────────────────── */
@media (max-width: 1100px) {
  .dw-trade-benefits__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .dw-trade-benefits__list { grid-template-columns: 1fr 1fr; }
  .dw-trade-form__wrap { grid-template-columns: 280px 1fr; gap: 3rem; }
}
@media (max-width: 900px) {
  .dw-trade-who__grid { grid-template-columns: repeat(2, 1fr); }
  .dw-trade-material__grid { grid-template-columns: 1fr; gap: 2rem; }
  .dw-trade-form__wrap { grid-template-columns: 1fr; gap: 2rem; }
  .dw-trade-footer-cta__inner { flex-direction: column; text-align: center; }
  .dw-trade-footer-cta__actions { justify-content: center; }
}
@media (max-width: 768px) {
  .dw-trade-hero { min-height: 70vh; }
  .dw-trade-hero .dw-container { padding-block: 5rem 3.5rem; }
  .dw-trade-stats__grid { grid-template-columns: repeat(2, 1fr); }
  .dw-trade-stats__item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .dw-trade-stats__item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.08); }
  .dw-trade-stats__item:nth-last-child(-n+2):nth-child(odd) ~ .dw-trade-stats__item,
  .dw-trade-stats__item:last-child { border-bottom: none; }
  .dw-trade-benefits__list { grid-template-columns: 1fr; }
  .dw-trade-form__row--2 { grid-template-columns: 1fr; }
  .dw-trade-form__row--submit { flex-direction: column; align-items: flex-start; }
  .dw-trade-form__container { padding: 1.5rem; border-radius: var(--dw-r-lg); }
}
@media (max-width: 480px) {
  .dw-trade-who__grid { grid-template-columns: 1fr; }
  .dw-trade-footer-cta__actions { flex-direction: column; width: 100%; }
  .dw-trade-footer-cta__actions .dw-btn { text-align: center; }
}

/* ================================================================
   SAMPLE REQUEST PAGE
   ================================================================ */

/* ── Hero ──────────────────────────────────────────────────────── */
.dw-sample-hero {
  background: var(--dw-charcoal);
  padding-block: 4rem 3rem;
}
.dw-sample-hero__inner {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}
.dw-sample-hero__inner h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--dw-white);
  margin: 0.625rem 0 1rem;
  font-family: var(--dw-font-heading);
}
.dw-sample-hero__inner p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.65;
  margin: 0;
}

/* ── 3-step strip ──────────────────────────────────────────────── */
.dw-sample-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--dw-r-xl);
  padding: 1.25rem 2rem;
  max-width: 680px;
  margin: 0 auto;
}
.dw-sample-step {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  flex: 1;
}
.dw-sample-step__num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--dw-clay);
  color: var(--dw-white);
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.dw-sample-step strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--dw-white);
  line-height: 1.2;
}
.dw-sample-step span {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.55);
}
.dw-sample-step__divider {
  color: rgba(255,255,255,0.25);
  font-size: 1.1rem;
  padding: 0 1rem;
  flex-shrink: 0;
}

/* ── Main layout ───────────────────────────────────────────────── */
.dw-sample-wrap {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 4rem;
  align-items: start;
}
.dw-sample-form-col { min-width: 0; }

/* ── Form sections ─────────────────────────────────────────────── */
.dw-sample-form__section {
  background: var(--dw-white);
  border: 1px solid var(--dw-border-light);
  border-radius: var(--dw-r-xl);
  padding: 2rem 2rem 1.75rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 12px rgba(23,23,23,0.05);
}
.dw-sample-form__heading {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dw-charcoal);
  margin: 0 0 1.5rem;
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}
.dw-sample-form__hint {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--dw-text-light);
}

/* ── Material cards ────────────────────────────────────────────── */
.dw-sample-mat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.dw-sample-mat-card {
  display: block;
  cursor: pointer;
  border-radius: var(--dw-r-lg);
  border: 2px solid var(--dw-border-light);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.dw-sample-mat-card:hover {
  border-color: var(--dw-stone);
}
.dw-sample-mat-card:has(input:checked),
.dw-sample-mat-card.is-selected {
  border-color: var(--dw-clay);
  box-shadow: 0 0 0 3px rgba(180,122,98,0.15);
}
.dw-sample-mat-card input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.dw-sample-mat-card__inner {
  padding: 1.25rem;
  position: relative;
}
.dw-sample-mat-card__check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--dw-border);
  position: absolute;
  top: 1rem;
  right: 1rem;
  transition: background 0.15s, border-color 0.15s;
  background: var(--dw-ivory);
}
.dw-sample-mat-card.is-selected .dw-sample-mat-card__check,
.dw-sample-mat-card:has(input:checked) .dw-sample-mat-card__check {
  background: var(--dw-clay);
  border-color: var(--dw-clay);
}
.dw-sample-mat-card.is-selected .dw-sample-mat-card__check::after,
.dw-sample-mat-card:has(input:checked) .dw-sample-mat-card__check::after {
  content: '';
  display: block;
  width: 5px;
  height: 9px;
  border: 2px solid var(--dw-white);
  border-top: none;
  border-left: none;
  transform: rotate(45deg) translate(1px, -1px);
  margin: 2px auto 0;
}
.dw-sample-mat-card__inner strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dw-charcoal);
  margin-bottom: 0.25rem;
  padding-right: 1.75rem;
}
.dw-sample-mat-card__price {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--dw-clay);
  margin-bottom: 0.625rem;
}
.dw-sample-mat-card__inner p {
  font-size: 0.8rem;
  color: var(--dw-text-mid);
  line-height: 1.55;
  margin: 0 0 0.75rem;
}
.dw-sample-mat-card__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: var(--dw-r-pill);
  background: var(--dw-ivory-2);
  color: var(--dw-clay);
  letter-spacing: 0.03em;
}
.dw-sample-mat-card__tag--olive { background: rgba(140,154,122,0.15); color: var(--dw-olive); }
.dw-sample-mat-card__tag--charcoal { background: rgba(23,23,23,0.08); color: var(--dw-charcoal); }
.dw-sample-mat-card__tag--gold { background: rgba(180,122,98,0.12); color: #9a6b3a; }

/* ── Form fields ───────────────────────────────────────────────── */
.dw-sample-form__row { margin-bottom: 1.125rem; }
.dw-sample-form__row--2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.dw-sample-form__row--3 {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 1rem;
}
.dw-sample-form__row--submit {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 0;
}
.dw-sample-form__field label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--dw-charcoal);
  margin-bottom: 0.375rem;
  letter-spacing: 0.02em;
}
.dw-sample-form__field input,
.dw-sample-form__field select,
.dw-sample-form__field textarea {
  width: 100%;
  padding: 0.625rem 0.875rem;
  border: 1px solid var(--dw-border);
  border-radius: var(--dw-r-md);
  font-size: 0.9rem;
  font-family: var(--dw-font-ui);
  color: var(--dw-charcoal);
  background: var(--dw-ivory);
  transition: border-color 0.15s, box-shadow 0.15s;
  box-sizing: border-box;
}
.dw-sample-form__field input:focus,
.dw-sample-form__field select:focus,
.dw-sample-form__field textarea:focus {
  outline: none;
  border-color: var(--dw-clay);
  box-shadow: 0 0 0 3px rgba(180,122,98,0.15);
}
.dw-sample-form__field textarea { resize: vertical; min-height: 80px; }
.dw-sample-form__privacy {
  font-size: 0.78rem;
  color: var(--dw-text-light);
  margin: 0;
  flex: 1;
}
.dw-sample-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  border-radius: var(--dw-r-md);
  padding: 0.875rem 1.125rem;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

/* ── Sidebar ───────────────────────────────────────────────────── */
.dw-sample-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: sticky;
  top: 100px;
}
.dw-sample-sidebar__block {
  background: var(--dw-white);
  border: 1px solid var(--dw-border-light);
  border-radius: var(--dw-r-lg);
  padding: 1.5rem;
}
.dw-sample-sidebar__block h3 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--dw-charcoal);
  margin: 0 0 0.875rem;
}
.dw-sample-sidebar__block--dark {
  background: var(--dw-charcoal);
  border-color: transparent;
}
.dw-sample-sidebar__block--dark h3 { color: var(--dw-white); }
.dw-sample-sidebar__block--trade {
  background: var(--dw-ivory-2);
  border-color: var(--dw-border);
}
.dw-sample-sidebar__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.dw-sample-sidebar__list li {
  padding-left: 1.25rem;
  position: relative;
  font-size: 0.825rem;
  color: var(--dw-text-mid);
  line-height: 1.5;
}
.dw-sample-sidebar__list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--dw-olive);
  font-weight: 700;
}
.dw-sample-sidebar__list--light li { color: rgba(255,255,255,0.75); }
.dw-sample-sidebar__list--light li::before { color: var(--dw-clay); }

/* ── Success state ─────────────────────────────────────────────── */
.dw-sample-success {
  text-align: center;
  max-width: 520px;
  margin: 4rem auto;
  padding: 4rem 2rem;
}
.dw-sample-success__icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(140,154,122,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--dw-olive);
}
.dw-sample-success h2 {
  font-size: 2rem;
  margin: 0 0 1rem;
  color: var(--dw-charcoal);
}
.dw-sample-success p {
  color: var(--dw-text-mid);
  line-height: 1.7;
  margin-bottom: 2rem;
}
.dw-sample-success__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Sample Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .dw-sample-wrap { grid-template-columns: 1fr 280px; gap: 2.5rem; }
}
@media (max-width: 900px) {
  .dw-sample-wrap { grid-template-columns: 1fr; }
  .dw-sample-sidebar { position: static; flex-direction: row; flex-wrap: wrap; }
  .dw-sample-sidebar__block { flex: 1 1 calc(50% - 0.5rem); }
}
@media (max-width: 768px) {
  .dw-sample-steps { flex-direction: column; align-items: flex-start; gap: 1rem; padding: 1.25rem; }
  .dw-sample-step__divider { display: none; }
  .dw-sample-form__row--2 { grid-template-columns: 1fr; }
  .dw-sample-form__row--3 { grid-template-columns: 1fr 1fr; }
  .dw-sample-form__row--submit { flex-direction: column; align-items: flex-start; }
  .dw-sample-form__section { padding: 1.5rem; }
}
@media (max-width: 600px) {
  .dw-sample-mat-grid { grid-template-columns: 1fr; }
  .dw-sample-sidebar { flex-direction: column; }
  .dw-sample-sidebar__block { flex: 1 1 100%; }
  .dw-sample-form__row--3 { grid-template-columns: 1fr; }
}

/* ================================================================
   HOW IT WORKS PAGE
   ================================================================ */

/* ── Steps ─────────────────────────────────────────────────────── */
.dw-hiw-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 820px;
  margin: 0 auto;
}
.dw-hiw-step {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 2rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--dw-border-light);
  align-items: start;
}
.dw-hiw-step:last-child { border-bottom: none; }
.dw-hiw-step__num {
  font-family: var(--dw-font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--dw-ivory-3);
  line-height: 1;
  letter-spacing: -0.04em;
  padding-top: 0.25rem;
  flex-shrink: 0;
}
.dw-hiw-step__body h3 {
  font-family: var(--dw-font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dw-charcoal);
  margin: 0 0 0.625rem;
  line-height: 1.3;
}
.dw-hiw-step__body p {
  font-size: var(--dw-text-base);
  color: var(--dw-text-mid);
  line-height: 1.7;
  margin: 0 0 0.5rem;
}
.dw-link {
  color: var(--dw-clay);
  font-size: var(--dw-text-sm);
  font-weight: 600;
  text-decoration: none;
  letter-spacing: 0.01em;
}
.dw-link:hover { color: var(--dw-clay-dark); text-decoration: underline; }

/* ── Material cards (HIW) ───────────────────────────────────────── */
.dw-hiw-materials {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
.dw-hiw-mat {
  background: var(--dw-white);
  border: 1.5px solid var(--dw-border-light);
  border-radius: var(--dw-r-lg);
  padding: 1.75rem 1.5rem;
}
.dw-hiw-mat__tag {
  font-size: var(--dw-text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--dw-clay);
  margin-bottom: 0.375rem;
  display: block;
}
.dw-hiw-mat__name {
  font-family: var(--dw-font-heading);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--dw-charcoal);
  margin-bottom: 0.25rem;
  line-height: 1.25;
}
.dw-hiw-mat__price {
  font-family: var(--dw-font-editorial);
  font-size: 1.5rem;
  color: var(--dw-clay);
  margin-bottom: 0.875rem;
  line-height: 1;
}
.dw-hiw-mat p {
  font-size: var(--dw-text-sm);
  color: var(--dw-text-mid);
  line-height: 1.65;
  margin-bottom: 1rem;
}
.dw-hiw-mat .dw-check-list { font-size: var(--dw-text-sm); }

@media (max-width: 900px) {
  .dw-hiw-materials { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .dw-hiw-step { grid-template-columns: 50px 1fr; gap: 1rem; }
  .dw-hiw-step__num { font-size: 2rem; }
  .dw-hiw-materials { grid-template-columns: 1fr; }
}

/* ================================================================
   CONTACT PAGE
   ================================================================ */

.dw-contact-form { }
.dw-contact-form__row { margin-bottom: 1.25rem; }
.dw-contact-form__row--2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.dw-contact-form__field label {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--dw-charcoal);
  margin-bottom: 0.375rem;
  letter-spacing: 0.02em;
}
.dw-contact-form__field label span { color: var(--dw-red); margin-left: 0.125rem; }
.dw-contact-form__field input,
.dw-contact-form__field select,
.dw-contact-form__field textarea {
  width: 100%;
  padding: 0.6875rem 0.9375rem;
  border: 1px solid var(--dw-border);
  border-radius: var(--dw-r-md);
  font-size: 0.9375rem;
  font-family: var(--dw-font-ui);
  color: var(--dw-charcoal);
  background: var(--dw-ivory);
  transition: border-color 0.15s, box-shadow 0.15s;
  box-sizing: border-box;
  appearance: none;
}
.dw-contact-form__field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238a837a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  padding-right: 2.5rem;
}
.dw-contact-form__field input:focus,
.dw-contact-form__field select:focus,
.dw-contact-form__field textarea:focus {
  outline: none;
  border-color: var(--dw-clay);
  box-shadow: 0 0 0 3px rgba(180,122,98,0.15);
}
.dw-contact-form__field textarea { resize: vertical; min-height: 140px; }

.dw-contact-success {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  background: rgba(140,154,122,0.1);
  border: 1px solid rgba(140,154,122,0.35);
  border-radius: var(--dw-r-md);
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  color: var(--dw-olive-dark);
}
.dw-contact-success svg { flex-shrink: 0; margin-top: 2px; }
.dw-contact-success strong { display: block; font-weight: 700; margin-bottom: 0.25rem; }
.dw-contact-success p { font-size: var(--dw-text-sm); margin: 0; color: var(--dw-olive-dark); }
.dw-contact-error {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  border-radius: var(--dw-r-md);
  padding: 0.875rem 1.125rem;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.dw-contact-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.dw-contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}
.dw-contact-detail__icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  background: var(--dw-ivory-2);
  border-radius: var(--dw-r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dw-clay);
}
.dw-contact-detail strong {
  display: block;
  font-size: var(--dw-text-sm);
  font-weight: 700;
  color: var(--dw-charcoal);
  margin-bottom: 0.25rem;
}
.dw-contact-detail a,
.dw-contact-detail span {
  font-size: var(--dw-text-sm);
  color: var(--dw-text-mid);
  text-decoration: none;
}
.dw-contact-detail a:hover { color: var(--dw-clay); }
.dw-contact-quicklinks {
  background: var(--dw-ivory-2);
  border-radius: var(--dw-r-lg);
  padding: 1.5rem;
  border: 1px solid var(--dw-border-light);
}
.dw-contact-quicklinks h4 {
  font-size: var(--dw-text-sm);
  font-weight: 700;
  color: var(--dw-charcoal);
  margin: 0 0 0.875rem;
}
.dw-contact-quicklinks ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.dw-contact-quicklinks ul li a {
  font-size: var(--dw-text-sm);
  color: var(--dw-text-mid);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.dw-contact-quicklinks ul li a::before {
  content: '→';
  color: var(--dw-stone-2);
  font-size: 0.8rem;
}
.dw-contact-quicklinks ul li a:hover { color: var(--dw-clay); }

@media (max-width: 900px) {
  .dw-contact-form__row--2 { grid-template-columns: 1fr; }
}

/* ================================================================
   ABOUT PAGE
   ================================================================ */

.dw-about-values {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
.dw-about-value {
  background: var(--dw-white);
  border: 1.5px solid var(--dw-border-light);
  border-radius: var(--dw-r-lg);
  padding: 2rem 1.5rem;
}
.dw-about-value__icon {
  width: 52px;
  height: 52px;
  background: var(--dw-ivory-2);
  border-radius: var(--dw-r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--dw-clay);
  margin-bottom: 1.25rem;
}
.dw-about-value h3 {
  font-family: var(--dw-font-heading);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--dw-charcoal);
  margin: 0 0 0.625rem;
}
.dw-about-value p {
  font-size: var(--dw-text-sm);
  color: var(--dw-text-mid);
  line-height: 1.7;
  margin: 0;
}

.dw-about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.dw-about-stat__num {
  font-family: var(--dw-font-heading);
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  color: var(--dw-charcoal);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: 0.5rem;
}
.dw-about-stat__label {
  font-size: var(--dw-text-sm);
  color: var(--dw-text-light);
  font-weight: 500;
}

@media (max-width: 960px) {
  .dw-about-values { grid-template-columns: 1fr 1fr; }
  .dw-about-stats { grid-template-columns: 1fr 1fr; gap: 2rem 3rem; }
}
@media (max-width: 600px) {
  .dw-about-values { grid-template-columns: 1fr; }
  .dw-about-stats { grid-template-columns: 1fr 1fr; }
}

/* ================================================================
   FAQ PAGE
   ================================================================ */

.dw-faq-group {
  margin-bottom: 3rem;
}
.dw-faq-group__title {
  font-family: var(--dw-font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dw-stone-3);
  margin: 0 0 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--dw-border-light);
}
.dw-faq-list {
  display: flex;
  flex-direction: column;
}
.dw-faq-item {
  border-bottom: 1px solid var(--dw-border-light);
}
.dw-faq-item__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  text-align: left;
  padding: 1.125rem 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--dw-font-ui);
  font-size: var(--dw-text-base);
  font-weight: 600;
  color: var(--dw-charcoal);
  line-height: 1.45;
  transition: color 0.15s;
}
.dw-faq-item__q:hover { color: var(--dw-clay); }
.dw-faq-item__icon {
  flex-shrink: 0;
  color: var(--dw-stone-2);
  transition: transform 0.2s var(--dw-ease), color 0.15s;
}
.dw-faq-item.is-open .dw-faq-item__icon {
  transform: rotate(180deg);
  color: var(--dw-clay);
}
.dw-faq-item__a {
  padding: 0 0 1.25rem;
}
.dw-faq-item__a p {
  font-size: var(--dw-text-base);
  color: var(--dw-text-mid);
  line-height: 1.75;
  margin: 0;
}

/* ================================================================
   INSTALLATION GUIDE PAGE
   ================================================================ */

.dw-install-section {
  margin-bottom: 3rem;
}
.dw-install-section h2 {
  font-family: var(--dw-font-heading);
  font-size: clamp(1.25rem, 2.5vw, 1.625rem);
  font-weight: 700;
  color: var(--dw-charcoal);
  margin: 0 0 1.25rem;
}
.dw-install-steps {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  counter-reset: install-step;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}
.dw-install-steps li {
  counter-increment: install-step;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  font-size: var(--dw-text-base);
  color: var(--dw-text-mid);
  line-height: 1.7;
}
.dw-install-steps li::before {
  content: counter(install-step);
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--dw-charcoal);
  color: var(--dw-white);
  font-size: var(--dw-text-xs);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.2rem;
}
.dw-install-tip {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  background: rgba(180,122,98,0.08);
  border-left: 3px solid var(--dw-clay);
  border-radius: 0 var(--dw-r-md) var(--dw-r-md) 0;
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
  color: var(--dw-clay-dark);
}
.dw-install-tip svg { flex-shrink: 0; margin-top: 2px; }
.dw-install-tip p { font-size: var(--dw-text-sm); line-height: 1.65; margin: 0; }
.dw-install-tools {
  background: var(--dw-ivory-2);
  border-radius: var(--dw-r-md);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}
.dw-install-tools h4 {
  font-size: var(--dw-text-sm);
  font-weight: 700;
  color: var(--dw-charcoal);
  margin: 0 0 0.75rem;
}

/* ── Tabs ───────────────────────────────────────────────────────── */
.dw-install-tabs {
  margin-bottom: 3rem;
}
.dw-install-tab-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-bottom: 2rem;
  padding-bottom: 1px;
  border-bottom: 2px solid var(--dw-border-light);
}
.dw-install-tab-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--dw-font-ui);
  font-size: var(--dw-text-sm);
  font-weight: 600;
  color: var(--dw-text-light);
  padding: 0.5rem 1rem;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: color 0.15s, border-color 0.15s;
  white-space: nowrap;
}
.dw-install-tab-btn:hover { color: var(--dw-charcoal); }
.dw-install-tab-btn.is-active {
  color: var(--dw-clay);
  border-bottom-color: var(--dw-clay);
}
.dw-install-tab-panel { display: block; }
.dw-install-tab-panel[hidden] { display: none; }
.dw-install-tab-panel h3 {
  font-family: var(--dw-font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--dw-charcoal);
  margin: 0 0 1.25rem;
}

/* ── Mistakes ───────────────────────────────────────────────────── */
.dw-install-mistakes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.dw-install-mistake {
  background: var(--dw-white);
  border: 1.5px solid var(--dw-border-light);
  border-radius: var(--dw-r-md);
  padding: 1.25rem 1.5rem;
}
.dw-install-mistake strong {
  display: block;
  font-size: var(--dw-text-sm);
  font-weight: 700;
  color: var(--dw-charcoal);
  margin-bottom: 0.5rem;
}
.dw-install-mistake p {
  font-size: var(--dw-text-sm);
  color: var(--dw-text-mid);
  line-height: 1.65;
  margin: 0;
}

@media (max-width: 768px) {
  .dw-install-mistakes { grid-template-columns: 1fr; }
  .dw-install-tab-nav { gap: 0.25rem; }
  .dw-install-tab-btn { font-size: 0.8125rem; padding: 0.4rem 0.75rem; }
}

/* ── Visual layout additions for installation guide ──────────── */
.dw-install-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  margin-bottom: 3rem;
}
.dw-install-svg-frame {
  background: var(--dw-ivory-2);
  border-radius: var(--dw-r-lg);
  border: 1.5px solid var(--dw-border-light);
  padding: 1.75rem;
}
.dw-install-svg-frame svg { width: 100%; height: auto; display: block; }
.dw-install-svg-caption {
  font-size: var(--dw-text-xs);
  color: var(--dw-text-light);
  text-align: center;
  margin: 0.75rem 0 0;
  font-style: italic;
}
.dw-install-prep-flow {
  background: var(--dw-ivory-2);
  border-radius: var(--dw-r-lg);
  border: 1.5px solid var(--dw-border-light);
  padding: 1.5rem 2rem;
  margin-bottom: 1.5rem;
}
.dw-install-prep-flow svg { width: 100%; height: auto; display: block; }
.dw-install-tab-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  background: var(--dw-ivory-2);
  border-radius: var(--dw-r-lg);
  padding: 1.5rem 2rem;
  margin-bottom: 2rem;
}
.dw-install-tab-visual svg { width: 100%; height: auto; display: block; }
.dw-install-tab-visual__label {
  font-size: var(--dw-text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--dw-clay);
  margin-bottom: 0.375rem;
}
.dw-install-tab-visual__title {
  font-family: var(--dw-font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--dw-charcoal);
  margin: 0 0 0.5rem;
  line-height: 1.3;
}
.dw-install-tab-visual__desc {
  font-size: var(--dw-text-sm);
  color: var(--dw-text-mid);
  line-height: 1.65;
  margin: 0;
}
.dw-install-technique-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.dw-install-technique-card {
  background: var(--dw-ivory-2);
  border-radius: var(--dw-r-lg);
  padding: 1.5rem;
  border: 1.5px solid var(--dw-border-light);
}
.dw-install-technique-card h3 {
  font-family: var(--dw-font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--dw-charcoal);
  margin: 0 0 1rem;
}
.dw-install-technique-card svg { width: 100%; height: auto; display: block; margin-bottom: 0.75rem; }
.dw-install-technique-card p {
  font-size: var(--dw-text-sm);
  color: var(--dw-text-mid);
  line-height: 1.6;
  margin: 0;
}
@media (max-width: 768px) {
  .dw-install-visual,
  .dw-install-tab-visual,
  .dw-install-technique-pair { grid-template-columns: 1fr; }
}