/* ============================================================
   HEDA SHELVES
   4-LAYERS WHITE GONDOLA RACK FOR RETAIL STORE
   Product Reference: No.00184

   VISUAL CONCEPT:
   PURE WHITE RETAIL FRAMEWORK
   Porcelain White / Graphite / Cool Blue-Gray

   Complete Responsive Product Description
   Unique Scope: #heda-g184
   No External Libraries / No Custom JavaScript
============================================================ */

#heda-g184 {
  --g184-ink:#263038;
  --g184-dark:#26343e;
  --g184-deep:#1c2931;
  --g184-body:#606d75;
  --g184-muted:#84929b;
  --g184-steel:#657e8d;
  --g184-blue:#425d6c;
  --g184-silver:#c9d4da;
  --g184-line:#dfe6e9;
  --g184-soft:#f3f6f8;
  --g184-ice:#f8fafb;
  --g184-white:#ffffff;
  --g184-orange:#ed7926;
  --g184-orange-hover:#ca621d;

  width:100%;
  max-width:100%;
  margin:0 auto;
  padding:0;
  background:#ffffff;
  color:var(--g184-ink);
  font-family:Arial,Helvetica,sans-serif;
  font-size:15px;
  font-weight:400;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}

#heda-g184,
#heda-g184 * {
  box-sizing:border-box;
}

#heda-g184 img {
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
  border:0;
}

#heda-g184 h2,
#heda-g184 h3,
#heda-g184 h4,
#heda-g184 p,
#heda-g184 figure,
#heda-g184 figcaption {
  margin:0;
  padding:0;
}

#heda-g184 h2,
#heda-g184 h3,
#heda-g184 h4 {
  color:inherit;
  font-family:Arial,Helvetica,sans-serif;
  font-weight:700;
  line-height:1.24;
  letter-spacing:-.035em;
}

#heda-g184 a {
  text-decoration:none;
}

#heda-g184 .g184-wrap {
  width:100%;
  max-width:1220px;
  margin:0 auto;
  padding:0 30px;
}

#heda-g184 .g184-section {
  padding:82px 0;
}

#heda-g184 .g184-eyebrow {
  display:inline-flex;
  align-items:center;
  gap:11px;
  color:var(--g184-blue);
  font-size:11px;
  font-weight:700;
  letter-spacing:.13em;
  line-height:1.5;
  text-transform:uppercase;
}

#heda-g184 .g184-eyebrow:before {
  content:"";
  display:block;
  width:23px;
  height:2px;
  flex:0 0 23px;
  background:var(--g184-steel);
}

#heda-g184 .g184-heading {
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  align-items:end;
  gap:52px;
  margin-bottom:35px;
}

#heda-g184 .g184-title {
  margin-top:16px;
  font-size:clamp(29px,3.5vw,43px);
}

#heda-g184 .g184-lead {
  color:var(--g184-body);
  font-size:14px;
  line-height:1.95;
}

/* ============================================================
   HEDA ORIGINAL NATIVE INQUIRY POPUP
============================================================ */

#heda-g184 .g184-quote {
  display:inline-flex !important;
  align-items:center !important;
  justify-content:center !important;
  gap:21px !important;

  width:auto !important;
  min-height:52px !important;
  padding:14px 27px !important;

  background:var(--g184-orange) !important;
  border:1px solid var(--g184-orange) !important;
  border-radius:2px !important;
  box-shadow:none !important;

  color:#ffffff !important;
  font-family:Arial,Helvetica,sans-serif !important;
  font-size:12px !important;
  font-weight:700 !important;
  line-height:1.5 !important;
  letter-spacing:.055em !important;
  text-align:center !important;
  text-decoration:none !important;
  text-transform:uppercase !important;

  cursor:pointer;
  transition:background .2s ease,border-color .2s ease;
}

#heda-g184 .g184-quote:hover {
  background:var(--g184-orange-hover) !important;
  border-color:var(--g184-orange-hover) !important;
  color:#ffffff !important;
}

#heda-g184 .g184-arrow {
  font-size:19px;
  font-weight:400;
  line-height:1;
}

/* ============================================================
   01 / CLEAN WHITE EDITORIAL HERO
============================================================ */

#heda-g184 .g184-hero {
  padding:23px 0 0;
  background:#ffffff;
}

#heda-g184 .g184-topline {
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:12px;
  padding-bottom:18px;
  border-bottom:1px solid var(--g184-line);
}

#heda-g184 .g184-topline span {
  color:var(--g184-muted);
  font-size:10px;
  font-weight:700;
  letter-spacing:.1em;
  line-height:1.7;
  text-transform:uppercase;
}

#heda-g184 .g184-topline span:first-child {
  color:var(--g184-blue);
}

#heda-g184 .g184-hero-layout {
  display:grid;
  grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);
  align-items:stretch;
  min-width:0;
  background:var(--g184-ice);
  border-bottom:1px solid var(--g184-line);
}

#heda-g184 .g184-hero-copy {
  display:flex;
  flex-direction:column;
  justify-content:center;
  min-width:0;
  padding:clamp(35px,4.4vw,58px);
}

#heda-g184 .g184-model {
  display:block;
  margin-top:22px;
  color:var(--g184-muted);
  font-size:11px;
  font-weight:700;
  letter-spacing:.11em;
}

#heda-g184 .g184-hero-title {
  margin-top:17px;
  font-size:clamp(37px,4.2vw,55px);
  line-height:1.09;
  letter-spacing:-.055em;
}

#heda-g184 .g184-hero-title em {
  display:block;
  margin-top:12px;
  color:var(--g184-steel);
  font-weight:400;
  font-style:normal;
}

#heda-g184 .g184-hero-description {
  margin-top:24px;
  max-width:490px;
  color:var(--g184-body);
  font-size:14px;
  line-height:1.95;
}

#heda-g184 .g184-hero-tags {
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:24px;
}

#heda-g184 .g184-hero-tags span {
  display:inline-block;
  padding:7px 11px;
  border:1px solid var(--g184-line);
  background:#ffffff;
  color:#62717a;
  font-size:11px;
  line-height:1.7;
}

#heda-g184 .g184-hero-action {
  margin-top:29px;
}

#heda-g184 .g184-hero-figure {
  display:flex;
  flex-direction:column;
  min-width:0;
  min-height:0;
  margin:0;
  background:#ffffff;
  border-left:1px solid var(--g184-line);
}

#heda-g184 .g184-hero-photo {
  display:flex;
  flex:1 1 auto;
  align-items:center;
  justify-content:center;
  min-width:0;
  padding:13px;
}

#heda-g184 .g184-hero-photo img {
  width:100%;
  max-width:630px;
  height:auto;
  object-fit:contain;
}

#heda-g184 .g184-photo-caption {
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:9px;
  padding:14px 18px;
  border-top:1px solid var(--g184-line);
  color:var(--g184-muted);
  font-size:10px;
  font-weight:700;
  letter-spacing:.045em;
  line-height:1.7;
  text-transform:uppercase;
}

/* Product overview metadata */

#heda-g184 .g184-overview {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  align-items:stretch;
  border-bottom:1px solid var(--g184-line);
}

#heda-g184 .g184-overview-item {
  display:grid;
  grid-template-columns:42px minmax(0,1fr);
  gap:15px;
  align-items:start;
  min-width:0;
  padding:26px 23px;
  border-right:1px solid var(--g184-line);
}

#heda-g184 .g184-overview-item:first-child {
  padding-left:0;
}

#heda-g184 .g184-overview-item:last-child {
  border-right:0;
}

#heda-g184 .g184-overview-index {
  color:var(--g184-steel);
  font-size:25px;
  font-weight:700;
  line-height:1.15;
}

#heda-g184 .g184-overview-item h3 {
  margin-bottom:6px;
  font-size:14px;
}

#heda-g184 .g184-overview-item p {
  color:var(--g184-muted);
  font-size:11px;
  line-height:1.8;
}

/* ============================================================
   02 / FOUR-LEVEL PRODUCT DESIGN
============================================================ */

#heda-g184 .g184-levels {
  background:#ffffff;
}

#heda-g184 .g184-levels-intro {
  max-width:780px;
  margin-bottom:34px;
}

#heda-g184 .g184-levels-intro .g184-lead {
  margin-top:20px;
}

#heda-g184 .g184-level-grid {
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  align-items:stretch;
  gap:13px;
}

#heda-g184 .g184-level-card {
  display:flex;
  flex-direction:column;
  min-width:0;
  padding:28px 23px;
  background:var(--g184-soft);
  border:1px solid var(--g184-line);
  border-top:3px solid var(--g184-silver);
}

#heda-g184 .g184-level-card:last-child {
  border-top-color:var(--g184-steel);
}

#heda-g184 .g184-level-number {
  display:block;
  margin-bottom:25px;
  color:var(--g184-steel);
  font-size:32px;
  font-weight:700;
  line-height:1;
  letter-spacing:-.05em;
}

#heda-g184 .g184-level-card h3 {
  margin-bottom:11px;
  font-size:18px;
}

#heda-g184 .g184-level-card p {
  color:var(--g184-body);
  font-size:12px;
  line-height:1.92;
}

#heda-g184 .g184-level-caption {
  margin-top:20px;
  padding:19px 23px;
  background:var(--g184-ice);
  border-left:3px solid var(--g184-steel);
  color:var(--g184-body);
  font-size:12px;
  line-height:1.95;
}

/* ============================================================
   03 / FRONT-FACING ORIGINAL PHOTOGRAPH
============================================================ */

#heda-g184 .g184-anatomy {
  background:var(--g184-soft);
}

#heda-g184 .g184-anatomy-grid {
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  align-items:stretch;
  border:1px solid var(--g184-line);
  background:#ffffff;
}

#heda-g184 .g184-anatomy-image {
  display:flex;
  flex-direction:column;
  min-width:0;
  margin:0;
  background:#ffffff;
}

#heda-g184 .g184-anatomy-photo {
  display:flex;
  flex:1 1 auto;
  align-items:center;
  justify-content:center;
  min-width:0;
  padding:12px;
}

#heda-g184 .g184-anatomy-photo img {
  width:100%;
  max-width:620px;
  height:auto;
  object-fit:contain;
}

#heda-g184 .g184-anatomy-image figcaption {
  padding:14px 18px;
  border-top:1px solid var(--g184-line);
  color:var(--g184-muted);
  font-size:11px;
  line-height:1.8;
}

#heda-g184 .g184-anatomy-content {
  display:flex;
  flex-direction:column;
  justify-content:center;
  min-width:0;
  padding:clamp(29px,4vw,47px);
  border-left:1px solid var(--g184-line);
  background:var(--g184-dark);
}

#heda-g184 .g184-anatomy-content .g184-eyebrow {
  color:#c2d2d9;
}

#heda-g184 .g184-anatomy-content .g184-eyebrow:before {
  background:#b2c4ce;
}

#heda-g184 .g184-anatomy-content .g184-title {
  color:#ffffff;
}

#heda-g184 .g184-anatomy-intro {
  margin-top:19px;
  color:#d4e0e4;
  font-size:13px;
  line-height:1.95;
}

#heda-g184 .g184-anatomy-list {
  margin-top:26px;
  border-top:1px solid rgba(255,255,255,.2);
}

#heda-g184 .g184-anatomy-item {
  display:grid;
  grid-template-columns:31px minmax(0,1fr);
  gap:13px;
  padding:18px 0;
  border-bottom:1px solid rgba(255,255,255,.2);
}

#heda-g184 .g184-anatomy-number {
  color:#bdd0da;
  font-size:12px;
  font-weight:700;
}

#heda-g184 .g184-anatomy-item h3 {
  margin-bottom:7px;
  color:#ffffff;
  font-size:16px;
}

#heda-g184 .g184-anatomy-item p {
  color:#cbd9df;
  font-size:12px;
  line-height:1.88;
}

/* ============================================================
   04 / GONDOLA PLACEMENT STRATEGY
============================================================ */

#heda-g184 .g184-placement {
  background:#ffffff;
}

#heda-g184 .g184-placement-grid {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  align-items:stretch;
  gap:17px;
}

#heda-g184 .g184-placement-card {
  display:flex;
  flex-direction:column;
  min-width:0;
  min-height:100%;
  padding:28px 25px 30px;
  border:1px solid var(--g184-line);
  background:#ffffff;
}

#heda-g184 .g184-placement-index {
  display:block;
  margin-bottom:28px;
  color:var(--g184-steel);
  font-size:11px;
  font-weight:700;
  letter-spacing:.1em;
}

#heda-g184 .g184-placement-card h3 {
  margin-bottom:12px;
  font-size:20px;
}

#heda-g184 .g184-placement-card p {
  color:var(--g184-body);
  font-size:13px;
  line-height:1.91;
}

#heda-g184 .g184-placement-foot {
  margin-top:auto;
  padding-top:22px;
}

#heda-g184 .g184-placement-foot span {
  display:block;
  padding-top:13px;
  border-top:1px solid var(--g184-line);
  color:var(--g184-muted);
  font-size:11px;
  line-height:1.83;
}

/* ============================================================
   05 / MODULAR STARTER & ADD-ON SYSTEM
============================================================ */

#heda-g184 .g184-modular {
  background:var(--g184-ice);
}

#heda-g184 .g184-modular-layout {
  display:grid;
  grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);
  gap:51px;
  align-items:center;
}

#heda-g184 .g184-modular-copy .g184-lead {
  margin-top:21px;
}

#heda-g184 .g184-modular-note {
  margin-top:25px;
  padding:19px 22px;
  background:#ffffff;
  border-left:3px solid var(--g184-steel);
  color:var(--g184-body);
  font-size:12px;
  line-height:1.95;
}

#heda-g184 .g184-bay-diagram {
  min-width:0;
  padding:30px;
  border:1px solid var(--g184-line);
  background:#ffffff;
}

#heda-g184 .g184-bay-heading {
  display:block;
  margin-bottom:23px;
  color:var(--g184-blue);
  font-size:11px;
  font-weight:700;
  letter-spacing:.11em;
  text-transform:uppercase;
}

#heda-g184 .g184-bay-run {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:3px;
  padding:4px;
  background:var(--g184-line);
}

#heda-g184 .g184-bay {
  display:flex;
  flex-direction:column;
  justify-content:center;
  align-items:center;
  min-width:0;
  min-height:132px;
  padding:18px 12px;
  background:var(--g184-soft);
  border-top:3px solid #b9c8d0;
  text-align:center;
}

#heda-g184 .g184-bay:first-child {
  background:#eaf0f3;
  border-top-color:var(--g184-blue);
}

#heda-g184 .g184-bay strong {
  color:var(--g184-ink);
  font-size:14px;
  line-height:1.5;
}

#heda-g184 .g184-bay span {
  display:block;
  margin-top:9px;
  color:var(--g184-body);
  font-size:11px;
  line-height:1.65;
}

#heda-g184 .g184-bay-description {
  margin-top:20px;
  color:var(--g184-muted);
  font-size:11px;
  line-height:1.85;
}

/* ============================================================
   06 / ACCESSORIES
============================================================ */

#heda-g184 .g184-accessories {
  background:var(--g184-dark);
}

#heda-g184 .g184-accessories .g184-eyebrow {
  color:#c7d9e1;
}

#heda-g184 .g184-accessories .g184-title {
  color:#ffffff;
}

#heda-g184 .g184-accessories .g184-lead {
  color:#cfdee4;
}

#heda-g184 .g184-accessory-grid {
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:15px;
  align-items:stretch;
}

#heda-g184 .g184-accessory-card {
  display:flex;
  flex-direction:column;
  min-width:0;
  padding:29px 25px;
  border:1px solid rgba(255,255,255,.21);
  background:rgba(255,255,255,.035);
}

#heda-g184 .g184-accessory-number {
  display:block;
  margin-bottom:22px;
  color:#bed4df;
  font-size:11px;
  font-weight:700;
  letter-spacing:.1em;
}

#heda-g184 .g184-accessory-card h3 {
  margin-bottom:12px;
  color:#ffffff;
  font-size:19px;
}

#heda-g184 .g184-accessory-card p {
  color:#cbd9df;
  font-size:12px;
  line-height:1.94;
}

#heda-g184 .g184-accessory-foot {
  margin-top:auto;
  padding-top:20px;
  color:#b1c7d1;
  font-size:11px;
  line-height:1.85;
}

#heda-g184 .g184-accessory-note {
  margin-top:22px;
  padding:20px 23px;
  border-left:3px solid #91aebb;
  background:rgba(255,255,255,.07);
  color:#d9e5e8;
  font-size:12px;
  line-height:1.95;
}

/* ============================================================
   07 / SIZE REFERENCE AND PRODUCT SPECS
============================================================ */

#heda-g184 .g184-specs {
  background:var(--g184-soft);
}

#heda-g184 .g184-size-board {
  padding:29px 30px;
  border:1px solid var(--g184-line);
  background:#ffffff;
}

#heda-g184 .g184-size-label {
  display:block;
  margin-bottom:18px;
  color:var(--g184-blue);
  font-size:11px;
  font-weight:700;
  letter-spacing:.12em;
  text-transform:uppercase;
}

#heda-g184 .g184-size-grid {
  display:grid;
  grid-template-columns:repeat(5,minmax(0,1fr));
  gap:9px;
}

#heda-g184 .g184-size {
  display:flex;
  justify-content:center;
  align-items:center;
  min-width:0;
  min-height:86px;
  background:var(--g184-ice);
  border:1px solid var(--g184-line);
  color:var(--g184-ink);
  font-size:clamp(22px,2.6vw,32px);
  font-weight:700;
  line-height:1.25;
  letter-spacing:-.045em;
}

#heda-g184 .g184-size-description {
  margin-top:18px;
  color:var(--g184-body);
  font-size:12px;
  line-height:1.95;
}

#heda-g184 .g184-spec-grid {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  align-items:stretch;
  margin-top:19px;
  background:#ffffff;
  border:1px solid var(--g184-line);
}

#heda-g184 .g184-spec-column {
  min-width:0;
  padding:31px 30px;
}

#heda-g184 .g184-spec-column:first-child {
  border-right:1px solid var(--g184-line);
}

#heda-g184 .g184-spec-column h3 {
  margin-bottom:20px;
  font-size:21px;
}

#heda-g184 .g184-spec-row {
  display:grid;
  grid-template-columns:minmax(0,.4fr) minmax(0,.6fr);
  gap:13px;
  align-items:start;
  padding:14px 0;
  border-bottom:1px solid var(--g184-line);
}

#heda-g184 .g184-spec-row:last-child {
  border-bottom:0;
}

#heda-g184 .g184-spec-row strong {
  color:var(--g184-ink);
  font-size:12px;
  line-height:1.85;
}

#heda-g184 .g184-spec-row span {
  color:var(--g184-body);
  font-size:12px;
  line-height:1.9;
}

#heda-g184 .g184-spec-warning {
  margin-top:20px;
  padding:21px 23px;
  background:#ffffff;
  border-left:3px solid var(--g184-steel);
  color:var(--g184-body);
  font-size:12px;
  line-height:1.95;
}

/* ============================================================
   08 / PROCUREMENT PROCESS
============================================================ */

#heda-g184 .g184-project {
  background:#ffffff;
}

#heda-g184 .g184-project-grid {
  display:grid;
  grid-template-columns:minmax(0,.81fr) minmax(0,1.19fr);
  gap:62px;
  align-items:start;
}

#heda-g184 .g184-project-intro .g184-lead {
  margin-top:20px;
}

#heda-g184 .g184-project-highlight {
  margin-top:27px;
  padding:22px 23px;
  background:var(--g184-soft);
  border-left:3px solid var(--g184-steel);
}

#heda-g184 .g184-project-highlight h3 {
  margin-bottom:9px;
  font-size:17px;
}

#heda-g184 .g184-project-highlight p {
  color:var(--g184-body);
  font-size:12px;
  line-height:1.9;
}

#heda-g184 .g184-project-list {
  border-top:1px solid var(--g184-line);
}

#heda-g184 .g184-project-item {
  display:grid;
  grid-template-columns:32px minmax(0,1fr);
  gap:15px;
  padding:19px 0;
  border-bottom:1px solid var(--g184-line);
}

#heda-g184 .g184-project-number {
  color:var(--g184-steel);
  font-size:12px;
  font-weight:700;
}

#heda-g184 .g184-project-item h3 {
  margin-bottom:8px;
  font-size:17px;
}

#heda-g184 .g184-project-item p {
  color:var(--g184-body);
  font-size:12px;
  line-height:1.91;
}

/* ============================================================
   09 / BUYER FAQ
============================================================ */

#heda-g184 .g184-faq {
  background:var(--g184-ice);
}

#heda-g184 .g184-faq-grid {
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  align-items:stretch;
  gap:17px;
}

#heda-g184 .g184-faq-card {
  min-width:0;
  padding:27px 28px;
  border:1px solid var(--g184-line);
  background:#ffffff;
}

#heda-g184 .g184-faq-card h3 {
  margin-bottom:12px;
  font-size:18px;
}

#heda-g184 .g184-faq-card p {
  color:var(--g184-body);
  font-size:12px;
  line-height:1.95;
}

/* ============================================================
   10 / FINAL INQUIRY
============================================================ */

#heda-g184 .g184-cta {
  padding:0 0 58px;
  background:#ffffff;
}

#heda-g184 .g184-cta-panel {
  display:grid;
  grid-template-columns:minmax(0,1.17fr) minmax(0,.83fr);
  align-items:center;
  gap:45px;
  padding:53px 55px;
  background:var(--g184-deep);
  border-top:4px solid #8fa9b6;
}

#heda-g184 .g184-cta-label {
  display:block;
  margin-bottom:16px;
  color:#bcd1dc;
  font-size:11px;
  font-weight:700;
  letter-spacing:.12em;
  line-height:1.6;
  text-transform:uppercase;
}

#heda-g184 .g184-cta h2 {
  color:#ffffff;
  font-size:clamp(28px,3.15vw,40px);
}

#heda-g184 .g184-cta p {
  margin-top:18px;
  color:#cddde3;
  font-size:13px;
  line-height:1.95;
}

#heda-g184 .g184-cta-action {
  text-align:right;
}

#heda-g184 .g184-cta-hint {
  display:block;
  margin-top:15px;
  color:#acc2cc;
  font-size:11px;
  line-height:1.85;
}

/* ============================================================
   RESPONSIVE / LAPTOP
============================================================ */

@media(max-width:1050px) {

  #heda-g184 .g184-hero-copy {
    padding:36px;
  }

  #heda-g184 .g184-hero-title {
    font-size:45px;
  }

  #heda-g184 .g184-heading,
  #heda-g184 .g184-modular-layout,
  #heda-g184 .g184-project-grid {
    gap:37px;
  }

  #heda-g184 .g184-anatomy-content {
    padding:32px;
  }

  #heda-g184 .g184-level-card {
    padding:25px 18px;
  }

  #heda-g184 .g184-cta-panel {
    padding:43px;
  }

}

/* ============================================================
   RESPONSIVE / TABLET
============================================================ */

@media(max-width:880px) {

  #heda-g184 .g184-wrap {
    padding:0 22px;
  }

  #heda-g184 .g184-section {
    padding:64px 0;
  }

  #heda-g184 .g184-heading {
    grid-template-columns:1fr;
    gap:18px;
  }

  #heda-g184 .g184-hero-layout {
    grid-template-columns:1fr;
  }

  #heda-g184 .g184-hero-copy {
    padding:42px 36px;
  }

  #heda-g184 .g184-hero-title {
    max-width:680px;
    font-size:48px;
  }

  #heda-g184 .g184-hero-description {
    max-width:660px;
  }

  #heda-g184 .g184-hero-figure {
    border-left:0;
    border-top:1px solid var(--g184-line);
  }

  #heda-g184 .g184-hero-photo img {
    max-width:600px;
  }

  #heda-g184 .g184-level-grid {
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  #heda-g184 .g184-anatomy-grid {
    grid-template-columns:1fr;
  }

  #heda-g184 .g184-anatomy-photo img {
    max-width:600px;
  }

  #heda-g184 .g184-anatomy-content {
    border-left:0;
    border-top:1px solid var(--g184-line);
    padding:37px;
  }

  /* Three-card sections remain symmetric:
     3 equal columns desktop, 1 column tablet/mobile. */

  #heda-g184 .g184-placement-grid,
  #heda-g184 .g184-accessory-grid {
    grid-template-columns:1fr;
  }

  #heda-g184 .g184-placement-card,
  #heda-g184 .g184-accessory-card {
    min-height:0;
    padding:26px;
  }

  #heda-g184 .g184-placement-index,
  #heda-g184 .g184-accessory-number {
    margin-bottom:14px;
  }

  #heda-g184 .g184-modular-layout,
  #heda-g184 .g184-project-grid {
    grid-template-columns:1fr;
    gap:31px;
  }

  #heda-g184 .g184-cta-panel {
    grid-template-columns:1fr;
    gap:29px;
  }

  #heda-g184 .g184-cta-action {
    text-align:left;
  }

}

/* ============================================================
   RESPONSIVE / MOBILE
============================================================ */

@media(max-width:600px) {

  #heda-g184 {
    font-size:14px;
  }

  #heda-g184 .g184-wrap {
    padding:0 16px;
  }

  #heda-g184 .g184-section {
    padding:51px 0;
  }

  #heda-g184 .g184-title {
    font-size:29px;
  }

  #heda-g184 .g184-lead {
    font-size:13px;
  }

  #heda-g184 .g184-hero {
    padding-top:16px;
  }

  #heda-g184 .g184-topline span {
    font-size:9px;
  }

  #heda-g184 .g184-hero-copy {
    padding:32px 22px;
  }

  #heda-g184 .g184-hero-title {
    font-size:36px;
  }

  #heda-g184 .g184-hero-description {
    font-size:13px;
  }

  #heda-g184 .g184-hero-action .g184-quote,
  #heda-g184 .g184-cta-action .g184-quote {
    width:100% !important;
  }

  #heda-g184 .g184-hero-photo {
    padding:9px;
  }

  #heda-g184 .g184-photo-caption {
    padding:12px 14px;
    font-size:9px;
  }

  #heda-g184 .g184-overview {
    grid-template-columns:1fr;
  }

  #heda-g184 .g184-overview-item,
  #heda-g184 .g184-overview-item:first-child {
    padding:18px 0;
    border-right:0;
    border-bottom:1px solid var(--g184-line);
  }

  #heda-g184 .g184-overview-item:last-child {
    border-bottom:0;
  }

  #heda-g184 .g184-level-grid {
    grid-template-columns:1fr;
    gap:12px;
  }

  #heda-g184 .g184-level-card {
    padding:23px 21px;
  }

  #heda-g184 .g184-level-number {
    margin-bottom:15px;
    font-size:27px;
  }

  #heda-g184 .g184-level-caption {
    padding:18px;
  }

  #heda-g184 .g184-anatomy-photo {
    padding:9px;
  }

  #heda-g184 .g184-anatomy-content {
    padding:29px 22px;
  }

  #heda-g184 .g184-placement-card {
    padding:24px 21px;
  }

  #heda-g184 .g184-bay-diagram {
    padding:22px 15px;
  }

  #heda-g184 .g184-bay-run {
    gap:2px;
    padding:3px;
  }

  #heda-g184 .g184-bay {
    min-height:117px;
    padding:12px 6px;
  }

  #heda-g184 .g184-bay strong {
    font-size:12px;
  }

  #heda-g184 .g184-bay span {
    font-size:10px;
  }

  #heda-g184 .g184-accessory-card {
    padding:24px 21px;
  }

  #heda-g184 .g184-accessory-note {
    padding:18px;
  }

  #heda-g184 .g184-size-board {
    padding:24px 19px;
  }

  #heda-g184 .g184-size-grid {
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:8px;
  }

  #heda-g184 .g184-size {
    min-height:75px;
    font-size:26px;
  }

  #heda-g184 .g184-size:last-child {
    grid-column:1/-1;
  }

  #heda-g184 .g184-spec-grid {
    grid-template-columns:1fr;
  }

  #heda-g184 .g184-spec-column {
    padding:25px 21px;
  }

  #heda-g184 .g184-spec-column:first-child {
    border-right:0;
    border-bottom:1px solid var(--g184-line);
  }

  #heda-g184 .g184-spec-row {
    gap:10px;
  }

  #heda-g184 .g184-spec-warning {
    padding:18px;
  }

  #heda-g184 .g184-project-highlight {
    padding:18px;
  }

  #heda-g184 .g184-project-item {
    grid-template-columns:28px 1fr;
    gap:12px;
  }

  #heda-g184 .g184-faq-grid {
    grid-template-columns:1fr;
    gap:14px;
  }

  #heda-g184 .g184-faq-card {
    padding:23px 21px;
  }

  #heda-g184 .g184-cta {
    padding-bottom:35px;
  }

  #heda-g184 .g184-cta-panel {
    padding:31px 23px;
  }

  #heda-g184 .g184-cta h2 {
    font-size:28px;
  }

}

@media(prefers-reduced-motion:reduce) {
  #heda-g184 *,
  #heda-g184 *:before,
  #heda-g184 *:after {
    transition:none !important;
  }
}