/* --- Navigation Pills --- */
 .nav-pills {
 display: flex;
 flex-wrap: wrap;
 gap: .75rem;
 justify-content: center;
 margin: 2rem 0;
 }
 .nav-pill {
 padding: 10px 20px;
 background: var(--light-gray);
 border-radius: 24px;
 font-size: .875rem;
 font-weight: 500;
 color: var(--text-medium);
 text-decoration: none;
 transition: all .2s ease;
 }
 .nav-pill:hover {
 background: var(--primary-light);
 color: var(--primary-blue);
 }
 .nav-pill.active {
 background: var(--primary-blue);
 color: var(--white);
 }

 /* --- Product Cards --- */
 .product-card-large {
 background: var(--white);
 border: 1px solid var(--border-gray);
 border-radius: 16px;
 padding: 2.5rem;
 margin-bottom: 1rem;
 transition: all .3s ease;
 }
 .product-card-large:hover {
 box-shadow: var(--shadow-lg);
 border-color: var(--primary-blue);
 }
 .product-header {
 display: flex;
 align-items: flex-start;
 gap: 1.5rem;
 margin-bottom: 0.75rem;
 }
 .product-icon {
 width: 64px;
 height: 64px;
 background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-navy) 100%);
 border-radius: 12px;
 display: flex;
 align-items: center;
 justify-content: center;
 flex-shrink: 0;
 }
 .product-icon i {
 font-size: 1.75rem;
 color: var(--white);
 }
 .product-card-large h3 {
 color: var(--primary-navy);
 font-size: 1.5rem;
 margin-bottom: .5rem;
 }
 .product-tagline {
 color: var(--text-medium);
 }
 .product-crosslink {
 background: #f0f7ff;
 border-radius: 8px;
 padding: 1rem 1.25rem;
 margin: 1rem 0;
 font-size: .9rem;
 }
 .product-crosslink a {
 color: var(--primary-blue);
 font-weight: 600;
 }

 /* --- Stats & Benefits --- */
 .stats-row {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
 gap: 1rem;
 margin-top: 1.5rem;
 }
 .stat-box {
 text-align: center;
 padding: 1.25rem;
 background: var(--light-gray);
 border-radius: 8px;
 }
 .stat-box .value {
 font-size: 2rem;
 font-weight: 700;
 color: var(--primary-navy);
 }
 /* --- Process Flow --- */
 .process-flow {
 display: flex;
 flex-wrap: wrap;
 gap: 1rem;
 margin: 2rem 0;
 justify-content: center;
 }
 .process-step-box {
 flex: 1;
 min-width: 160px;
 max-width: 210px;
 background: var(--white);
 border: 2px solid var(--primary-blue);
 border-radius: 14px;
 padding: 1.75rem 1.25rem;
 text-align: center;
 position: relative;
 cursor: pointer;
 transition: all .4s cubic-bezier(.4,0,.2,1);
 overflow: hidden;
 }
 .process-step-box::before {
 content: '';
 position: absolute;
 top: 0; left: 0; right: 0;
 height: 3px;
 background: linear-gradient(90deg,var(--primary-blue),var(--accent-gold));
 opacity: 0;
 transition: opacity .35s ease;
 }
 .process-step-box:hover {
 transform: translateY(-8px);
 box-shadow: 0 16px 48px rgba(0,0,0,.1);
 border-color: #b8cce0;
 }
 .process-step-box:hover::before { opacity: 1; }
 .process-step-box.step-1 { background: #e8f4fd; border-color: #4dabf7; }
 .process-step-box.step-2 { background: #e6f7f0; border-color: #51cf66; }
 .process-step-box.step-3 { background: #f0ebf8; border-color: #9775fa; }
 .process-step-box.step-4 { background: #fff5e6; border-color: #ffa94d; }
 .process-step-box.step-5 { background: #e8f5e9; border-color: #69db7c; }
 .process-step-box::after {
 content: '\2192';
 position: absolute;
 right: -18px;
 top: 50%;
 transform: translateY(-50%);
 font-size: 1.5rem;
 color: var(--primary-blue);
 font-weight: bold;
 z-index: 2;
 }
 .process-step-box:last-child::after { display: none; }
 .process-step-box .number {
 width: 48px;
 height: 48px;
 background: linear-gradient(135deg,var(--primary-blue) 0%,#0068b8 100%);
 color: var(--white);
 border-radius: 12px;
 display: inline-flex;
 align-items: center;
 justify-content: center;
 font-weight: 700;
 font-size: 1.2rem;
 margin: 0 auto .75rem;
 box-shadow: 0 4px 12px rgba(0,82,155,.2);
 transition: all .35s ease;
 }
 .process-step-box:hover .number {
 background: linear-gradient(135deg,var(--accent-gold) 0%,#d4a83a 100%);
 color: var(--primary-navy);
 transform: scale(1.1) rotate(-2deg);
 box-shadow: 0 6px 18px rgba(201,162,39,.35);
 }
 .process-step-box .step-icon {
 font-size: 1.6rem;
 color: var(--primary-blue);
 margin-bottom: .6rem;
 display: block;
 width: 44px;
 height: 44px;
 line-height: 44px;
 background: rgba(0,82,155,.08);
 border-radius: 10px;
 margin-left: auto;
 margin-right: auto;
 transition: all .3s ease;
 }
 .process-step-box:hover .step-icon {
 background: rgba(0,82,155,.15);
 transform: scale(1.1);
 }
 .process-step-box.active {
 border-color: var(--accent-gold);
 box-shadow: 0 8px 28px rgba(201,162,39,.2);
 }
 .process-step-box.active .number {
 background: linear-gradient(135deg,var(--accent-gold) 0%,#d4a83a 100%);
 color: var(--primary-navy);
 }
 .step-detail-panel {
 background: #fff;
 border: 1px solid #e8ecf1;
 border-radius: 14px;
 padding: 1.75rem;
 margin-top: 1.5rem;
 display: none;
 animation: panelFade .4s ease;
 }
 .step-detail-panel.active { display: block; }
 @keyframes panelFade { from { opacity:0; transform: translateY(10px) } to { opacity:1; transform: translateY(0) } }
 .step-detail-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; padding-bottom: .75rem; border-bottom: 2px solid var(--primary-light); }
 .step-detail-num { width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg,var(--primary-blue),#0068b8); color: #fff; font-size: 1.15rem; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
 .step-detail-title { font-size: 1.15rem; font-weight: 700; color: var(--primary-navy); margin: 0; }
 .step-detail-desc { font-size: .92rem; color: var(--text-medium); line-height: 1.7; margin-bottom: 1rem; }
 .step-detail-specs { display: grid; grid-template-columns: repeat(auto-fit,minmax(200px,1fr)); gap: .6rem; }
 .step-spec-item { background: #f6f8fb; border-radius: 8px; padding: .6rem .9rem; }
 .step-spec-label { font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .5px; color: var(--primary-blue); margin-bottom: .15rem; }
 .step-spec-value { font-size: .85rem; font-weight: 600; color: var(--primary-navy); }

 /* --- Comparison Tables --- */
 .comparison-table {
 width: 100%;
 border-collapse: collapse;
 margin: 1.5rem 0;
 font-size: .9rem;
 }
 .comparison-table th {
 background: var(--primary-navy);
 color: var(--white);
 padding: .75rem 1rem;
 text-align: left;
 font-weight: 600;
 }
 .comparison-table td {
 padding: .75rem 1rem;
 border-bottom: 1px solid var(--border-gray);
 vertical-align: top;
 }
 .comparison-table tr:nth-child(even) {
 background: var(--light-gray);
 }
 .comparison-table td:first-child {
 font-weight: 600;
 color: var(--primary-navy);
 }
 .check-green { color: var(--success-green); font-weight: 700; }
 .cross-red { color: #dc3545; font-weight: 700; }
 .warn-amber { color: #f0ad4e; font-weight: 700; }

 /* --- Parameter Cards --- */
 .param-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
 gap: 1rem;
 margin: 2rem 0;
 }
 .param-card {
 background: var(--white);
 border-radius: 12px;
 padding: 1rem;
 border-left: 4px solid var(--primary-blue);
 text-align: center;
 }
 .param-card .symbol {
 font-size: .875rem;
 color: var(--text-light);
 text-transform: uppercase;
 letter-spacing: .5px;
 }
 .param-card .value-range {
 font-size: 1.25rem;
 font-weight: 700;
 color: var(--primary-navy);
 margin: .25rem 0;
 }
 .param-card .desc {
 font-size: .875rem;
 color: var(--text-medium);
 }

 /* --- Process Train --- */
 .process-train {
 display: flex;
 flex-wrap: wrap;
 align-items: center;
 gap: .5rem;
 justify-content: center;
 margin: 1.5rem 0;
 }
 .train-step {
 background: var(--primary-blue);
 color: var(--white);
 padding: .5rem 1rem;
 border-radius: 6px;
 font-size: .85rem;
 font-weight: 600;
 }
 .train-step.gold {
 background: var(--accent-gold);
 color: var(--primary-navy);
 }
 .train-step.green {
 background: var(--success-green);
 }
 .train-step.gray {
 background: var(--text-light);
 }
 .train-arrow {
 color: var(--primary-blue);
 font-size: 1.25rem;
 font-weight: bold;
 }

 /* --- Subpage Cards --- */
 .subpage-grid {
 display: grid;
 grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
 gap: 1.5rem;
 margin: 2rem 0;
 }
 .subpage-card {
 background: var(--white);
 border: 1px solid var(--border-gray);
 border-radius: 12px;
 padding: 1rem;
 text-decoration: none;
 color: inherit;
 transition: all .3s ease;
 display: block;
 }
 .subpage-card:hover {
 transform: translateY(-4px);
 box-shadow: var(--shadow-md);
 border-color: var(--primary-blue);
 }
 .subpage-card i {
 font-size: 2rem;
 color: var(--primary-blue);
 margin-bottom: 1rem;
 display: block;
 }

 /* --- Links & Notes --- */
 .view-details-link {
 display: inline-flex;
 align-items: center;
 gap: .5rem;
 color: var(--primary-blue);
 font-weight: 600;
 text-decoration: none;
 margin-top: 1.5rem;
 padding: .75rem 1.25rem;
 border: 2px solid var(--primary-blue);
 border-radius: 6px;
 transition: all .3s ease;
 }
 .view-details-link:hover {
 background: var(--primary-blue);
 color: var(--white);
 }
 .note-box {
 background: #f0f7ff;
 border-left: 4px solid var(--primary-blue);
 padding: 1rem 1.25rem;
 border-radius: 0 8px 8px 0;
 margin: 1.5rem 0;
 font-size: .9rem;
 color: var(--text-medium);
 }
 .note-box a {
 color: var(--primary-blue);
 font-weight: 600;
 }

 /* --- Hero Features --- */
 .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;
 }

 /* --- Responsive --- */
 @media (max-width: 992px) {
 .hero-features { grid-template-columns: repeat(2, 1fr); }
 }
 @media (max-width: 768px) {
 .process-flow { flex-direction: column; align-items: center; }
 .process-step-box { max-width: 100%; width: 100%; }
 .process-step-box::after {
 content: '\2193';
 right: 50%;
 top: 100%;
 transform: translateX(50%);
 }
 .product-card-large { padding: 1rem; }
 .product-header { flex-direction: column; }
 .subpage-grid { grid-template-columns: 1fr; }
 .hero-features { grid-template-columns: 1fr; gap: 16px; }
 .hero-feature-item { padding: 14px; }
 .comparison-table { font-size: .8rem; }
 .comparison-table th,
 .comparison-table td { padding: .5rem; }
 }
 
.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; }