/* ============================================================
   page-drawstring-bag-machine.css
   LayerQuestar Machinery — LQ-DG Drawstring Garbage Bag Machine
   Prefix: dg-
   All colors via CSS variables from Global.css — no hardcoded values.
   No :root{} defined here.
   ============================================================ */


/* ============================================================
   S1 — HERO
   ============================================================ */

.dg-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.dg-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.dg-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  animation: cb-hero-breathe 8s ease-in-out infinite;
  transform-origin: center center;
}

.dg-hero__overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 15%, rgba(215,25,32,.24), transparent 32%),
    radial-gradient(circle at 85% 25%, rgba(255,255,255,.06), transparent 34%),
    linear-gradient(135deg, rgba(11,13,16,.92) 0%, rgba(23,26,31,.85) 55%, rgba(36,39,46,.80) 100%);
}

.dg-hero__inner {
  position: relative;
  z-index: 1;
  padding: var(--sp-8) var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

.dg-hero__badge {
  display: inline-block;
  font-family: 'DM Mono', monospace;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--brand-mid);
  background: rgba(215,25,32,.12);
  border: 1px solid rgba(215,25,32,.30);
  border-radius: 100px;
  padding: 5px var(--sp-2);
  margin-bottom: var(--sp-2);
}

.dg-hero__title {
  font-size: var(--text-4xl);
  font-weight: 800;
  color: #fff;
  line-height: 1.10;
  margin-bottom: var(--sp-3);
}

.dg-hero__subtitle {
  font-size: var(--text-md);
  font-weight: 400;
  color: rgba(255,255,255,.72);
  max-width: 600px;
  line-height: 1.65;
}

/* Trust bar */
.dg-hero__trust {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.dg-hero__trust-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dg-hero__trust-num {
  font-family: 'DM Mono', monospace;
  font-size: var(--text-xl);
  font-weight: 500;
  color: #fff;
  line-height: 1.1;
}

.dg-hero__trust-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.50);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.dg-hero__trust-divider {
  width: 1px;
  height: 36px;
  background: rgba(255,255,255,.15);
  flex-shrink: 0;
}

/* CTA group */
.dg-hero__cta-group {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
}


/* ============================================================
   S2 — WHAT THIS MACHINE PRODUCES
   ============================================================ */

.dg-produces {
  padding: var(--sp-7) var(--sp-5);
}

.dg-produces__geo {
  font-size: var(--text-md);
  color: var(--gray-600);
  line-height: 1.75;
  max-width: 820px;
  margin: 0 auto var(--sp-6);
  text-align: center;
}

.dg-produces__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
}

.dg-produces__card {
  background: #fff;
  border-radius: var(--r-lg);
  border: 1px solid var(--gray-100);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.dg-produces__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
  border-color: var(--brand);
}

.dg-produces__card-img {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--gray-50);
}

.dg-produces__card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .35s ease;
}

.dg-produces__card:hover .dg-produces__card-img img {
  transform: scale(1.04);
}

.dg-produces__card-body {
  padding: var(--sp-3);
}

.dg-produces__tag {
  display: inline-block;
  font-family: 'DM Mono', monospace;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: 100px;
  padding: 3px var(--sp-2);
  margin-bottom: var(--sp-2);
}

.dg-produces__tag--primary {
  background: var(--brand-tint);
  color: var(--brand);
}

.dg-produces__tag--secondary {
  background: var(--gray-50);
  color: var(--gray-600);
  border: 1px solid var(--gray-100);
}

.dg-produces__card-body h3 {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: var(--sp-1);
  line-height: 1.35;
}

.dg-produces__card-body p {
  font-size: var(--text-sm);
  color: var(--gray-600);
  line-height: 1.65;
}


/* ============================================================
   S3 — DRAWSTRING MECHANISM EXPLAINED
   ============================================================ */

.dg-mechanism {
  padding: var(--sp-7) var(--sp-5);
}

.dg-mechanism__sub-title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: rgba(255,255,255,.90);
  margin-bottom: var(--sp-3);
  margin-top: var(--sp-5);
}

.dg-mechanism__sub-title:first-child {
  margin-top: 0;
}

/* SVG wrapper */
.dg-mechanism__svg-wrap {
  margin-bottom: var(--sp-5);
}

.dg-mechanism__svg {
  width: 100%;
  max-width: 760px;
  height: auto;
  display: block;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-lg);
  background: rgba(255,255,255,.03);
  padding: var(--sp-3);
}

/* Process flow table */
.dg-mechanism__flow-wrap {
  margin-bottom: var(--sp-5);
}

.dg-mechanism__flow-scroll {
  overflow-x: auto;
  border-radius: var(--r-lg);
  border: 1px solid rgba(255,255,255,.08);
}

.dg-mechanism__flow-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 700px;
  font-size: var(--text-sm);
}

.dg-mechanism__flow-table thead tr {
  background: rgba(255,255,255,.06);
}

.dg-mechanism__flow-table thead th {
  padding: var(--sp-2) var(--sp-3);
  text-align: left;
  font-weight: 700;
  color: rgba(255,255,255,.70);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: .08em;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.dg-mechanism__flow-table tbody tr {
  border-bottom: 1px solid rgba(255,255,255,.05);
  transition: background .15s ease;
}

.dg-mechanism__flow-table tbody tr:hover {
  background: rgba(255,255,255,.04);
}

.dg-mechanism__flow-table tbody td {
  padding: var(--sp-2) var(--sp-3);
  color: rgba(255,255,255,.72);
  vertical-align: top;
  line-height: 1.60;
}

.dg-mechanism__step-num {
  font-family: 'DM Mono', monospace;
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--brand-mid);
  white-space: nowrap;
  width: 40px;
}

/* Comparison table */
.dg-mechanism__compare-wrap {
  margin-bottom: var(--sp-2);
}

.dg-mechanism__compare-scroll {
  overflow-x: auto;
  border-radius: var(--r-lg);
  border: 1px solid rgba(255,255,255,.08);
}

.dg-mechanism__compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
  font-size: var(--text-sm);
}

.dg-mechanism__compare-table thead tr {
  background: rgba(255,255,255,.06);
}

.dg-mechanism__compare-table thead th {
  padding: var(--sp-2) var(--sp-3);
  text-align: left;
  font-weight: 700;
  color: rgba(255,255,255,.70);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: .08em;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.dg-mechanism__compare-table tbody tr {
  border-bottom: 1px solid rgba(255,255,255,.05);
  transition: background .15s ease;
}

.dg-mechanism__compare-table tbody tr:hover {
  background: rgba(255,255,255,.04);
}

.dg-mechanism__compare-table tbody td {
  padding: var(--sp-2) var(--sp-3);
  color: rgba(255,255,255,.65);
  vertical-align: top;
  line-height: 1.60;
}

.dg-mechanism__col-highlight {
  background: rgba(215,25,32,.08);
  color: rgba(255,255,255,.85);
}

.dg-mechanism__inline-link {
  color: var(--brand-mid);
  text-decoration: none;
  font-weight: 600;
}

.dg-mechanism__inline-link:hover {
  text-decoration: underline;
}


/* ============================================================
   S4 — TECHNICAL SPECIFICATIONS
   ============================================================ */

.dg-specs {
  padding: var(--sp-7) var(--sp-5);
}

.dg-specs__machine-img {
  width: 100%;
  max-width: 900px;
  margin: 0 auto var(--sp-6);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--gray-100);
  box-shadow: var(--shadow-card);
}

.dg-specs__machine-img img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16/7;
  object-fit: cover;
}

/* Tabs */
.dg-specs__tabs {
  display: flex;
  gap: var(--sp-2);
  margin-bottom: var(--sp-4);
  border-bottom: 2px solid var(--gray-100);
  padding-bottom: 0;
}

.dg-specs__tab {
  padding: var(--sp-2) var(--sp-4);
  font-family: 'DM Mono', monospace;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--gray-600);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color .2s ease, border-color .2s ease;
}

.dg-specs__tab:hover {
  color: var(--gray-800);
}

.dg-specs__tab--active {
  color: var(--brand);
  border-bottom-color: var(--brand);
  font-weight: 700;
}

.dg-specs__tab:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

/* Spec table */
.dg-specs__scroll {
  overflow-x: auto;
  border-radius: var(--r-lg);
  border: 1px solid var(--gray-100);
  margin-bottom: var(--sp-5);
}

.dg-specs__table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
  font-size: var(--text-sm);
}

.dg-specs__table thead tr {
  background: var(--charcoal);
}

.dg-specs__table thead th {
  padding: var(--sp-2) var(--sp-3);
  text-align: left;
  font-weight: 700;
  color: rgba(255,255,255,.85);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.dg-specs__group-header td {
  background: var(--gray-50);
  color: var(--gray-800);
  font-weight: 700;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: var(--sp-2) var(--sp-3);
  border-top: 2px solid var(--gray-100);
}

.dg-specs__table tbody tr {
  border-bottom: 1px solid var(--gray-100);
  transition: background .15s ease;
}

.dg-specs__table tbody tr:hover {
  background: var(--brand-subtle);
}

.dg-specs__table tbody td {
  padding: var(--sp-2) var(--sp-3);
  color: var(--gray-600);
  vertical-align: top;
  line-height: 1.55;
}

.dg-specs__table tbody td:first-child {
  color: var(--gray-800);
  font-weight: 600;
  white-space: nowrap;
}

.dg-specs__table tbody td:nth-child(2) {
  font-family: 'DM Mono', monospace;
  color: var(--gray-800);
}

/* Model guidance cards */
.dg-specs__guidance {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
}

.dg-specs__guidance-card {
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: var(--r-lg);
  padding: var(--sp-4);
}

.dg-specs__guidance-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--brand-tint);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
}

.dg-specs__guidance-card strong {
  display: block;
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: var(--sp-1);
}

.dg-specs__guidance-card p {
  font-size: var(--text-sm);
  color: var(--gray-600);
  line-height: 1.65;
  margin: 0;
}


/* ============================================================
   S5 — WHO THIS IS RIGHT FOR
   ============================================================ */

.dg-who {
  padding: var(--sp-7) var(--sp-5);
}

.dg-who__profiles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

.dg-who__profile-card {
  border-radius: var(--r-lg);
  padding: var(--sp-5);
  border: 1px solid var(--gray-100);
}

.dg-who__profile-card--fit {
  background: var(--gray-50);
  border-color: rgba(22,101,52,.20);
}

.dg-who__profile-card--consider {
  background: var(--gray-50);
  border-color: var(--gray-200);
}

.dg-who__profile-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-3);
}

.dg-who__profile-card--fit .dg-who__profile-icon {
  background: var(--green-bg);
  color: var(--green-fg);
}

.dg-who__profile-card--consider .dg-who__profile-icon {
  background: var(--brand-tint);
  color: var(--brand);
}

.dg-who__profile-card h3 {
  font-size: var(--text-md);
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: var(--sp-3);
}

.dg-who__profile-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.dg-who__profile-card ul li {
  font-size: var(--text-sm);
  color: var(--gray-600);
  line-height: 1.60;
  padding-left: var(--sp-3);
  position: relative;
}

.dg-who__profile-card--fit ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green-fg);
}

.dg-who__profile-card--consider ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gray-400);
}

/* Comparison table */
.dg-who__compare {
  margin-top: var(--sp-5);
}

.dg-who__compare h3 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: var(--sp-3);
}

.dg-who__compare-scroll {
  overflow-x: auto;
  border-radius: var(--r-lg);
  border: 1px solid var(--gray-100);
}

.dg-who__compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
  font-size: var(--text-sm);
}

.dg-who__compare-table thead tr {
  background: var(--charcoal);
}

.dg-who__compare-table thead th {
  padding: var(--sp-2) var(--sp-3);
  text-align: left;
  font-weight: 700;
  color: rgba(255,255,255,.85);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.dg-who__compare-table tbody tr {
  border-bottom: 1px solid var(--gray-100);
  transition: background .15s ease;
}

.dg-who__compare-table tbody tr:hover {
  background: var(--brand-subtle);
}

.dg-who__compare-table tbody td {
  padding: var(--sp-2) var(--sp-3);
  color: var(--gray-600);
  vertical-align: top;
  line-height: 1.55;
}

.dg-who__compare-table tbody td:first-child {
  color: var(--gray-800);
  font-weight: 600;
  white-space: nowrap;
}

.dg-who__col-highlight {
  background: rgba(215,25,32,.04);
  color: var(--gray-800);
  font-weight: 600;
}


/* ============================================================
   S6 — RUNNING THIS LINE
   ============================================================ */

.dg-running {
  padding: var(--sp-7) var(--sp-5);
}

.dg-running__hero-img {
  width: 100%;
  max-width: 900px;
  margin: 0 auto var(--sp-6);
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.08);
}

.dg-running__hero-img img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16/7;
  object-fit: cover;
}

.dg-running__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-3);
}

.dg-running__block {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-lg);
  padding: var(--sp-4);
  transition: background .25s ease, border-color .25s ease;
}

.dg-running__block:hover {
  background: rgba(255,255,255,.07);
  border-color: rgba(255,255,255,.14);
}

.dg-running__block-icon {
  width: 44px;
  height: 44px;
  background: rgba(215,25,32,.15);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-mid);
  margin-bottom: var(--sp-3);
  flex-shrink: 0;
}

.dg-running__block h3 {
  font-size: var(--text-base);
  font-weight: 700;
  color: rgba(255,255,255,.90);
  margin-bottom: var(--sp-2);
}

.dg-running__block p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.62);
  line-height: 1.70;
  margin: 0;
}


/* ============================================================
   S7 — BUILD STANDARD
   ============================================================ */

.dg-build {
  padding: var(--sp-7) var(--sp-5);
}

/* Hardware cards grid */
.dg-build__parts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
}

.dg-build__part-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}

.dg-build__part-card:hover {
  transform: translateY(-3px);
  border-color: rgba(215,25,32,.35);
  background: rgba(255,255,255,.07);
}

.dg-build__part-img {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: rgba(255,255,255,.03);
}

.dg-build__part-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .35s ease;
}

.dg-build__part-card:hover .dg-build__part-img img {
  transform: scale(1.04);
}

.dg-build__part-icon {
  width: 40px;
  height: 40px;
  background: rgba(215,25,32,.15);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-mid);
  margin: var(--sp-3) var(--sp-3) var(--sp-2);
}

.dg-build__part-card h3 {
  font-size: var(--text-base);
  font-weight: 700;
  color: rgba(255,255,255,.90);
  padding: 0 var(--sp-3);
  margin-bottom: var(--sp-2);
}

.dg-build__part-card p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.60);
  line-height: 1.68;
  padding: 0 var(--sp-3) var(--sp-3);
  margin: 0;
}

/* FAT block */
.dg-build__fat {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
  align-items: center;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.dg-build__fat-img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  overflow: hidden;
}

.dg-build__fat-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.dg-build__fat-content {
  padding: var(--sp-5);
}

.dg-build__fat-content h3 {
  font-size: var(--text-xl);
  font-weight: 800;
  color: rgba(255,255,255,.92);
  margin-bottom: var(--sp-3);
  line-height: 1.25;
}

.dg-build__fat-content p {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.62);
  line-height: 1.72;
  margin-bottom: var(--sp-4);
}

.dg-build__fat-stats {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.dg-build__fat-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dg-build__fat-num {
  font-family: 'DM Mono', monospace;
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--brand-mid);
  line-height: 1.1;
}

.dg-build__fat-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.45);
  text-transform: uppercase;
  letter-spacing: .08em;
}


/* ============================================================
   S8 — AFTER-SALES
   ============================================================ */

.dg-aftersales {
  padding: var(--sp-7) var(--sp-5);
}

.dg-aftersales__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-3);
}

.dg-aftersales__card {
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
  border-radius: var(--r-lg);
  padding: var(--sp-4);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.dg-aftersales__card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
  border-color: var(--brand);
}

.dg-aftersales__card-icon {
  width: 40px;
  height: 40px;
  background: var(--brand-tint);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  margin-bottom: var(--sp-3);
}

.dg-aftersales__card h3 {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: var(--sp-2);
}

.dg-aftersales__card p {
  font-size: var(--text-sm);
  color: var(--gray-600);
  line-height: 1.68;
  margin: 0 0 var(--sp-2);
}

.dg-aftersales__parts-list {
  list-style: none;
  padding: 0;
  margin: var(--sp-2) 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.dg-aftersales__parts-list li {
  font-size: var(--text-sm);
  color: var(--gray-600);
  line-height: 1.60;
  padding-left: var(--sp-3);
  position: relative;
}

.dg-aftersales__parts-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--brand);
}


/* ============================================================
   S9 — RELATED CONFIGURATIONS
   ============================================================ */

.dg-related {
  padding: var(--sp-7) var(--sp-5);
}

.dg-related__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
}

.dg-related__card {
  background: #fff;
  border: 1px solid var(--gray-100);
  border-radius: var(--r-lg);
  overflow: hidden;
  text-decoration: none;
  box-shadow: var(--shadow-card);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  display: flex;
  flex-direction: column;
}

.dg-related__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
  border-color: var(--brand);
}

.dg-related__card--solution {
  border-color: rgba(215,25,32,.20);
  background: var(--brand-subtle);
}

.dg-related__card-img {
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--gray-50);
  flex-shrink: 0;
}

.dg-related__card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .35s ease;
}

.dg-related__card:hover .dg-related__card-img img {
  transform: scale(1.04);
}

.dg-related__card-body {
  padding: var(--sp-3);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.dg-related__card-tag {
  display: inline-block;
  font-family: 'DM Mono', monospace;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: var(--gray-50);
  color: var(--gray-600);
  border: 1px solid var(--gray-100);
  border-radius: 100px;
  padding: 3px var(--sp-2);
  margin-bottom: var(--sp-2);
}

.dg-related__card-tag--solution {
  background: var(--brand-tint);
  color: var(--brand);
  border-color: rgba(215,25,32,.20);
}

.dg-related__card-body h3 {
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: var(--sp-1);
  line-height: 1.35;
}

.dg-related__card-body p {
  font-size: var(--text-sm);
  color: var(--gray-600);
  line-height: 1.62;
  flex: 1;
  margin: 0 0 var(--sp-2);
}

.dg-related__card-arrow {
  display: flex;
  align-items: center;
  color: var(--brand);
  margin-top: auto;
  transition: transform .2s ease;
}

.dg-related__card:hover .dg-related__card-arrow {
  transform: translateX(4px);
}


/* ============================================================
   S10 — FAQ
   ============================================================ */

.dg-faq {
  padding: var(--sp-7) var(--sp-5);
}

.dg-faq__list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.dg-faq__item {
  border: 1px solid var(--gray-100);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: #fff;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.dg-faq__item[open] {
  border-color: var(--brand);
  box-shadow: var(--shadow-card);
}

/* Remove native browser marker */
summary {
  list-style: none;
}
summary::-webkit-details-marker {
  display: none;
}

.dg-faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--gray-800);
  cursor: pointer;
  user-select: none;
  line-height: 1.45;
  transition: color .2s ease, background .2s ease;
}

.dg-faq__q:hover {
  color: var(--brand);
  background: var(--brand-subtle);
}

.dg-faq__item[open] .dg-faq__q {
  color: var(--brand);
  background: var(--brand-subtle);
  border-bottom: 1px solid var(--gray-100);
}

.dg-faq__q:focus-visible {
  outline: 2px solid var(--brand);
  outline-offset: 2px;
}

.dg-faq__chevron {
  flex-shrink: 0;
  color: var(--gray-400);
  transition: transform .25s ease, color .2s ease;
  display: flex;
  align-items: center;
}

.dg-faq__item[open] .dg-faq__chevron {
  transform: rotate(180deg);
  color: var(--brand);
}

.dg-faq__a {
  padding: var(--sp-3) var(--sp-4);
}

.dg-faq__a p {
  font-size: var(--text-sm);
  color: var(--gray-600);
  line-height: 1.75;
  margin: 0;
}


/* ============================================================
   S11 — FINAL CTA
   ============================================================ */

.dg-cta {
  padding: var(--sp-8) var(--sp-5);
}

.dg-cta__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--sp-7);
  align-items: center;
}

.dg-cta .section-title {
  display: block;
  margin-bottom: var(--sp-2);
}

.dg-cta__content h2 {
  font-size: var(--text-3xl);
  font-weight: 800;
  color: #fff;
  margin-bottom: var(--sp-3);
  line-height: 1.15;
}

.dg-cta__content p {
  font-size: var(--text-base);
  color: rgba(255,255,255,.65);
  line-height: 1.72;
  max-width: 560px;
  margin-bottom: var(--sp-5);
}

.dg-cta__stats {
  display: flex;
  gap: var(--sp-5);
  flex-wrap: wrap;
}

.dg-cta__stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dg-cta__stat-num {
  font-family: 'DM Mono', monospace;
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--brand-mid);
  line-height: 1.1;
}

.dg-cta__stat-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,.45);
  text-transform: uppercase;
  letter-spacing: .08em;
}

.dg-cta__actions {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  align-items: flex-start;
  flex-shrink: 0;
}

.dg-cta__email {
  font-size: var(--text-sm);
  color: rgba(255,255,255,.45);
  margin: var(--sp-1) 0 0;
}

.dg-cta__email a {
  color: rgba(255,255,255,.70);
  text-decoration: none;
  transition: color .2s ease;
}

.dg-cta__email a:hover {
  color: #fff;
}


/* ============================================================
   RESPONSIVE — 960px (tablet / mobile)
   ============================================================ */

@media (max-width: 960px) {

  /* S1 Hero */
  .dg-hero__title {
    font-size: var(--text-3xl);
  }

  .dg-hero__trust {
    gap: var(--sp-3);
  }

  .dg-hero__trust-divider {
    display: none;
  }

  /* S2 */
  .dg-produces__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* S3 */
  .dg-mechanism__svg {
    padding: var(--sp-2);
  }

  /* S4 */
  .dg-specs__guidance {
    grid-template-columns: 1fr;
  }

  /* S5 */
  .dg-who__profiles {
    grid-template-columns: 1fr;
  }

  /* S6 */
  .dg-running__grid {
    grid-template-columns: 1fr;
  }

  /* S7 */
  .dg-build__parts-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .dg-build__fat {
    grid-template-columns: 1fr;
  }

  .dg-build__fat-img {
    min-height: 220px;
  }

  /* S8 */
  .dg-aftersales__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* S9 */
  .dg-related__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* S11 */
  .dg-cta__inner {
    grid-template-columns: 1fr;
    gap: var(--sp-5);
  }

  .dg-cta__actions {
    flex-direction: row;
    flex-wrap: wrap;
  }

}


/* ============================================================
   RESPONSIVE — 600px (mobile)
   ============================================================ */

@media (max-width: 600px) {

  /* S1 Hero */
  .dg-hero__title {
    font-size: var(--text-2xl);
  }

  .dg-hero__subtitle {
    font-size: var(--text-base);
  }

  .dg-hero__cta-group {
    flex-direction: column;
  }

  .dg-hero__cta-group .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  /* S2 */
  .dg-produces__grid {
    grid-template-columns: 1fr;
  }

  /* S7 */
  .dg-build__parts-grid {
    grid-template-columns: 1fr;
  }

  .dg-build__fat-stats {
    gap: var(--sp-3);
  }

  /* S8 */
  .dg-aftersales__grid {
    grid-template-columns: 1fr;
  }

  /* S9 */
  .dg-related__grid {
    grid-template-columns: 1fr;
  }

  /* S11 */
  .dg-cta__actions {
    flex-direction: column;
    width: 100%;
  }

  .dg-cta__actions .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .dg-cta__stats {
    gap: var(--sp-3);
  }

}


/* ============================================================
   REDUCED MOTION
   ============================================================ */

@media (prefers-reduced-motion: reduce) {

  .dg-produces__card,
  .dg-build__part-card,
  .dg-aftersales__card,
  .dg-related__card,
  .dg-running__block,
  .dg-specs__tab,
  .dg-faq__item,
  .dg-faq__q,
  .dg-faq__chevron,
  .dg-produces__card-img img,
  .dg-build__part-img img,
  .dg-related__card-img img,
  .dg-related__card-arrow {
    transition: none;
  }

}

@keyframes cb-hero-breathe {
  0%   { transform: scale(1.00); }
  50%  { transform: scale(1.06); }
  100% { transform: scale(1.00); }
}