/* ── Reset & Base ── */
 *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

 body {
    
     background: #FDFCFB;
     color: #1f2937;
     line-height: 1.6;
 }

 .font-serif {  }

 /* ── Section layout ── */
 .route-section {
     max-width: 72rem;
     margin: 0 auto;
     padding: 6rem 1.5rem;
 }

 .route-inner {
     display: flex;
     flex-direction: column;
     gap: 5rem;
 }

 @media (min-width: 768px) {
     .route-inner { flex-direction: row; }
 }

 /* ── Sticky sidebar ── */
 .sidebar {
     width: 100%;
 }

 @media (min-width: 768px) {
     .sidebar { width: 33.333%; }
     .sidebar-inner { position: sticky; top: 6rem; }
 }

 .sidebar h2 {
     
     font-size: 2.25rem;
     font-weight: 700;
     color: #111827;
     margin-bottom: 1.5rem;
     line-height: 1.2;
 }

 .sidebar p {
     color: #6b7280;
     margin-bottom: 2rem;
     line-height: 1.7;
 }

 .sidebar-links { display: flex; flex-direction: column; gap: 1.5rem; }

 .sidebar-link {
     display: flex;
     align-items: center;
     gap: 1rem;
     cursor: pointer;
 }

 .sidebar-link-icon {
     width: 2.5rem;
     height: 2.5rem;
     border-radius: 9999px;
     background: #f3f4f6;
     display: flex;
     align-items: center;
     justify-content: center;
     transition: background 0.2s, color 0.2s;
     color: #374151;
     flex-shrink: 0;
 }

 .sidebar-link:hover .sidebar-link-icon {
     background: #ea580c;
     color: #fff;
 }

 .sidebar-link span {
     font-weight: 700;
     color: #374151;
     transition: color 0.2s;
 }

 .sidebar-link:hover span { color: #ea580c; }

 /* ── Accordion ── */
 .accordion { width: 100%; }

 @media (min-width: 768px) { .accordion { width: 100%; } }

 .accordion-item {
     margin-bottom: 1rem;
     overflow: hidden;
     border-radius: 1rem;
     border: 1.5px solid #f3f4f6;
     background: rgba(249,250,251,0.5);
     transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
 }

 .accordion-item.is-open {
     border-color: #fed7aa;
     background: #fff;
     box-shadow: 0 20px 40px rgba(124,45,18,0.05);
 }

 .accordion-item:not(.is-open):hover {
     border-color: #ffedd5;
     background: #fff;
 }

 /* Trigger button */
 .accordion-trigger {
     width: 100%;
     padding: 1.5rem;
     display: flex;
     align-items: center;
     justify-content: space-between;
     text-align: left;
     background: none;
     border: none;
     cursor: pointer;
     gap: 1rem;
 }

 .accordion-trigger:focus { outline: none; }

 .trigger-left { display: flex; align-items: center; gap: 1.25rem; }

 .trigger-icon {
     width: 3rem;
     height: 3rem;
     border-radius: 0.75rem;
     display: flex;
     align-items: center;
     justify-content: center;
     background: #fff;
     color: #9ca3af;
     box-shadow: 0 1px 3px rgba(0,0,0,0.1);
     transition: background 0.3s, color 0.3s, box-shadow 0.3s;
     flex-shrink: 0;
 }

 .accordion-item.is-open .trigger-icon {
     background: #ea580c;
     color: #fff;
     box-shadow: 0 8px 20px rgba(234,88,12,0.25);
 }

 .trigger-label {
     display: block;
     font-size: 0.7rem;
     font-weight: 700;
     text-transform: uppercase;
     letter-spacing: 0.1em;
     color: #9ca3af;
     margin-bottom: 0.2rem;
 }

 .trigger-title {
     
     font-size: 1.2rem;
     font-weight: 700;
     color: #374151;
     transition: color 0.2s;
 }

 .accordion-item.is-open .trigger-title { color: #111827; }

 .trigger-chevron {
     width: 2rem;
     height: 2rem;
     border-radius: 9999px;
     display: flex;
     align-items: center;
     justify-content: center;
     color: #d1d5db;
     transition: transform 0.3s, background 0.3s, color 0.3s;
     flex-shrink: 0;
 }

 .accordion-item.is-open .trigger-chevron {
     transform: rotate(180deg);
     background: #fff7ed;
     color: #ea580c;
 }

 /* Content */
 .accordion-content {
     max-height: 0;
     overflow: hidden;
     transition: max-height 0.4s cubic-bezier(0.04, 0.62, 0.23, 0.98);
 }

 .accordion-item.is-open .accordion-content {
     max-height: 1000px;
 }

 .accordion-body {
     padding: 0 1.5rem 2rem 1.5rem;
 }

 /* @media (min-width: 768px) {
     .accordion-body { padding-left: 4.75rem; }
 } */

 .accordion-divider {
     height: 1px;
     background: #f3f4f6;
     margin-bottom: 1.5rem;
 }

 /* ── Content helpers ── */
 .text-sm  { font-size: 0.875rem; }
 .text-lg  { font-size: 1.125rem; }
 .text-2xl { font-size: 1.5rem; }
 .text-xs  { font-size: 0.75rem; }

 .fw-bold   { font-weight: 700; }
 .fw-600    { font-weight: 600; }
 .c-gray900 { color: #111827; }
 .c-gray600 { color: #4b5563; }
 .c-gray500 { color: #6b7280; }
 .c-gray400 { color: #9ca3af; }
 .c-orange  { color: #ea580c; }
 .c-blue    { color: #2563eb; }
 .c-white   { color: #fff; }

 .space-y > * + * { margin-top: 1.5rem; }
 .space-y-sm > * + * { margin-top: 1rem; }

 /* Cards grid */
 .card-grid {
     display: grid;
     grid-template-columns: 1fr;
     gap: 1rem;
     margin-bottom: 1.5rem;
 }

 @media (min-width: 640px) {
     .card-grid { grid-template-columns: 1fr 1fr; }
 }

 .card {
     border-radius: 1rem;
     padding: 1.25rem;
 }

 .card-orange { background: #fff7ed; }
 .card-blue   { background: #eff6ff; }
 .card svg    { margin-bottom: 0.75rem; display: block; }

 /* Step list */
 .step-list { list-style: none; }
 .step-list li {
     display: flex;
     align-items: flex-start;
     gap: 0.75rem;
     font-size: 0.875rem;
     margin-bottom: 0.75rem;
 }

 .step-num {
     width: 1.25rem;
     height: 1.25rem;
     border-radius: 9999px;
     background: #f3f4f6;
     font-size: 0.625rem;
     font-weight: 700;
     display: flex;
     align-items: center;
     justify-content: center;
     flex-shrink: 0;
 }

 /* Info box */
 .info-box {
     border: 1.5px solid #f3f4f6;
     border-radius: 1rem;
     padding: 1.5rem;
 }

 .info-box h4 {
     font-weight: 700;
     color: #111827;
     margin-bottom: 1rem;
     display: flex;
     align-items: center;
     gap: 0.5rem;
 }

 /* Parking rows */
 .parking-row {
     display: flex;
     align-items: center;
     justify-content: space-between;
     border: 1.5px solid #f3f4f6;
     border-radius: 0.75rem;
     padding: 1rem;
     margin-bottom: 0.75rem;
 }

 .parking-row-left { display: flex; align-items: center; gap: 0.75rem; }
 .dot-green { width: 0.5rem; height: 0.5rem; border-radius: 9999px; background: #22c55e; }

 /* Dark card (Trans Jakarta) */
 .dark-card {
     background: #111827;
     border-radius: 1rem;
     padding: 2rem;
     color: #fff;
 }

 .dark-card-header {
     display: flex;
     align-items: center;
     justify-content: space-between;
     margin-bottom: 1.5rem;
 }

 .dark-card-badge {
     background: #dc2626;
     border-radius: 0.4rem;
     padding: 0.2rem 0.6rem;
     font-size: 0.7rem;
     font-weight: 700;
 }

 .dark-card p { color: #9ca3af; margin-bottom: 1.5rem; font-size: 0.9rem; }

 .dark-card-link {
     display: flex;
     align-items: center;
     gap: 0.5rem;
     color: #fb923c;
     font-weight: 700;
     cursor: pointer;
     font-size: 0.9rem;
 }

 /* Shuttle grid */
 .shuttle-grid {
     display: grid;
     grid-template-columns: 1fr;
     gap: 1rem;
     margin-bottom: 1.5rem;
 }

 @media (min-width: 768px) {
     .shuttle-grid { grid-template-columns: 1fr 1fr; }
 }

 .shuttle-card {
     border: 1.5px solid #f3f4f6;
     border-radius: 1rem;
     padding: 1.25rem;
 }

 .shuttle-card h5 { font-weight: 700; color: #111827; margin-bottom: 0.5rem; }
 .shuttle-card p  { font-size: 0.75rem; color: #6b7280; }

 /* Hours box */
 .hours-box {
     display: flex;
     align-items: flex-start;
     gap: 1rem;
     background: #fff7ed;
     border-radius: 1rem;
     padding: 1.5rem;
 }

 .hours-box h5 { font-weight: 700; color: #111827; margin-bottom: 0.25rem; font-size: 0.95rem; }
 .hours-box p  { font-size: 0.875rem; color: #4b5563; }

 /* Map button */
 .btn-map {
     display: flex;
     width: 100%;
     align-items: center;
     justify-content: center;
     gap: 0.5rem;
     border-radius: 0.75rem;
     background: #ea580c;
     padding: 1rem;
     font-weight: 700;
     color: #fff;
     border: none;
     cursor: pointer;
     transition: background 0.2s;
     font-size: 0.95rem;
 }

 .btn-map:hover { background: #c2410c; }

 /* Fade-in animation */
 @keyframes fadeInUp {
     from { opacity: 0; transform: translateY(20px); }
     to   { opacity: 1; transform: translateY(0); }
 }

 .accordion-item {
     opacity: 0;
     animation: fadeInUp 0.5s ease forwards;
 }

 .accordion-item:nth-child(1) { animation-delay: 0.1s; }
 .accordion-item:nth-child(2) { animation-delay: 0.2s; }
 .accordion-item:nth-child(3) { animation-delay: 0.3s; }
 .accordion-item:nth-child(4) { animation-delay: 0.4s; }