.hero-features {
 display: grid;
 grid-template-columns: repeat(4, 1fr);
 gap: 14px;
 margin-top: 2.5rem;
 }
 .hero-feature-item {
 background: rgba(255,255,255,0.1);
 border-radius: 12px;
 padding: 14px;
 text-align: center;
 transition: all 0.3s ease;
 }
 .hero-feature-item:hover {
 background: rgba(255,255,255,0.15);
 transform: translateY(-4px);
 }
 .hero-feature-item i {
 font-size: 2rem;
 color: var(--accent-gold);
 margin-bottom: 12px;
 }
 .hero-feature-item h4 {
 color: var(--white);
 font-size: 1rem;
 margin-bottom: 4px;
 }
 .hero-feature-item p {
 color: rgba(255,255,255,0.7);
 font-size: 0.875rem;
 margin: 0;
 }
 @media (max-width: 768px) {
 .hero-features {
 grid-template-columns: repeat(2, 1fr);
 }
 }
 .tank-card {
 background: var(--white);
 border: 1px solid var(--border-gray);
 border-radius: 12px;
 padding: 14px;
 transition: all 0.25s ease; display: flex;
 flex-direction: column;
 }
 .tank-card:hover {
 box-shadow: var(--shadow-lg);
 transform: translateY(-4px);
 border-color: var(--primary-blue);
 }
 .tank-icon {
 width: 56px;
 height: 56px;
 background: var(--primary-light);
 border-radius: 12px;
 display: flex;
 align-items: center;
 justify-content: center;
 margin-bottom: 16px;
 }
 .tank-icon i {
 font-size: 1.5rem;
 color: var(--primary-blue);
 }
 .tank-card h3 {
 font-size: 1.125rem;
 font-weight: 600;
 color: var(--primary-navy);
 margin-bottom: 12px;
 }
 .tank-card p {
 font-size: 0.9375rem;
 color: var(--text-medium);
 line-height: 1.6;
 margin-bottom: 1rem;
 flex-grow: 1;
 }
 .feature-badge {
 display: inline-block;
 padding: 4px 10px;
 background: var(--success-green);
 color: var(--white);
 font-size: 0.75rem;
 font-weight: 500;
 border-radius: 4px;
 margin-top: 8px;
 margin-right: 5px;
 }
 .spec-badge {
 display: inline-block;
 padding: 4px 10px;
 background: var(--light-gray);
 color: var(--text-medium);
 font-size: 0.75rem;
 font-weight: 500;
 border-radius: 4px;
 margin-top: 8px;
 margin-right: 5px;
 }
 .tanks-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
 gap: 14px;
 }
 .compliance-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
 gap: 20px;
 margin-top: 2rem;
 }
 .compliance-card {
 background: var(--white);
 border: 1px solid var(--border-gray);
 border-radius: 12px;
 padding: 14px;
 }
 .compliance-card h4 {
 font-size: 1rem;
 margin-bottom: 1rem;
 display: flex;
 align-items: center;
 gap: 8px;}
 .compliance-card h4 i {
 color: var(--primary-blue);
 }
 .compliance-list {
 list-style: none;
 padding: 0;
 margin: 0;
 }
 .compliance-list li {
 display: flex;
 align-items: center;
 gap: 8px;
 font-size: 0.875rem;
 color: var(--text-medium);
 margin-bottom: 0.5rem;
 }
 .compliance-list li i {
 color: var(--success-green);
 font-size: 0.75rem;
 }
 .dimension-table-container {
 max-width: 900px;
 margin: 0 auto;
 background: var(--white);
 border: 1px solid var(--border-gray);
 border-radius: 12px;
 overflow-x: auto;
 -webkit-overflow-scrolling: touch;
 box-shadow: var(--shadow-sm);
 }
 .dimension-table {
 width: 100%;
 border-collapse: collapse;
 font-size: 0.875rem;
 }
 .dimension-table th,
 .dimension-table td {
 padding: 14px 20px;
 text-align: left;
 border-bottom: 1px solid var(--border-gray);
 }
 .dimension-table th {
 background: var(--primary-navy);
 color: var(--white);
 font-weight: 600;
 font-size: 0.8125rem;
 text-transform: uppercase;
 letter-spacing: 0.5px;
 }
 .dimension-table th:first-child {
 border-radius: 12px 0 0 0;
 }
 .dimension-table th:last-child {
 border-radius: 0 12px 0 0;
 }
 .dimension-table tr:last-child td {
 border-bottom: none;
 }
 .dimension-table tr:nth-child(even) {
 background: var(--light-gray);
 }
 .dimension-table td {
 color: var(--text-medium);
 }
 .dimension-table td:first-child {
 font-weight: 500;
 color: var(--primary-navy);
 }
 .related-products-banner {
 background: linear-gradient(135deg, var(--primary-light) 0%, #e8f4fc 100%);
 border: 1px solid var(--border-gray);
 border-radius: 12px;
 padding: 16px;
 margin: 3rem 0;
 text-align: center;
 }
 .related-products-banner h3 {
 color: var(--primary-navy);
 margin-bottom: 0.75rem;
 }
 .related-products-banner p {
 color: var(--text-medium);
 margin-bottom: 0.75rem;
 max-width: 600px;
 margin-left: auto;
 margin-right: auto;
 }
 @media (max-width: 768px) {
 .tanks-grid {
 grid-template-columns: 1fr;
 }
 .compliance-grid {
 grid-template-columns: 1fr;
 }
 }
 h4 span { flex: 1; text-align: center; }
.hero-features a.hero-feature-item { transition: all 0.3s ease; }
.hero-features a.hero-feature-item:hover { transform: translateY(-4px); background: rgba(255,255,255,0.15); }
.hero-features a.hero-feature-item:hover h4 { color: #8a6d1c; }

/* "Engineered for Performance" feature cards — icons 30% smaller
   (2.5rem -> 1.75rem). Scoped to this page so the shared .icon-2x
   used elsewhere is unaffected. */
.cards-grid .card i.icon-2x {
  font-size: 1.75rem;
}