.booking-content{background:var(--bg-color);padding:3rem;max-width:800px;width:90%;margin:5vh auto;position:relative;border:1px solid var(--border-color);display:flex;gap:3rem}.booking-sidebar{flex:0 0 220px;border-right:1px solid var(--border-color);padding-right:2rem;display:flex;flex-direction:column}.booking-duration-toggle{margin-top:2rem;display:flex;flex-direction:column;gap:.5rem}.duration-btn{background:transparent;border:1px solid var(--border-color);color:var(--text-color);padding:.75rem;cursor:pointer;font-family:var(--font-serif);font-size:1.05rem;text-align:left;transition:all .2s ease;display:flex;justify-content:space-between}.duration-btn.active,.duration-btn:hover{border-color:var(--text-color)}.duration-btn.active{background:var(--text-color);color:var(--bg-color)}.booking-main{flex:1 1}.booking-content h2{font-family:var(--font-serif);font-size:2rem;margin-bottom:.5rem}.booking-meta{font-family:var(--font-serif);font-size:.95rem;color:var(--text-muted);margin-bottom:2rem}.booking-step{display:flex;flex-direction:column;gap:1.5rem}.booking-title{font-family:var(--font-serif);font-size:1.35rem;font-weight:400;border-bottom:1px solid var(--border-color);padding-bottom:.5rem}.booking-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));grid-gap:1rem;gap:1rem}.booking-grid button{background:transparent;border:1px solid var(--border-color);color:var(--text-color);padding:1rem;cursor:pointer;font-family:var(--font-serif);font-size:1.05rem;transition:all .2s ease}.booking-grid button:hover{border-color:var(--text-color);background:var(--selection-bg)}.booking-back{align-self:flex-start;margin-bottom:1rem;font-size:.95rem;background:none;cursor:pointer}.booking-back,.booking-input{font-family:var(--font-serif);border:none;color:var(--text-color)}.booking-input{background:transparent;border-bottom:1px solid var(--border-color);font-size:1.1rem;padding:.5rem 0;width:100%;margin-bottom:1.5rem;outline:none}.booking-input:focus{border-bottom-color:var(--text-color)}.booking-error{color:#d9534f;font-family:var(--font-sans);font-size:.85rem}.btn-solid{width:100%;padding:1rem;margin-top:1rem;background-color:var(--text-color);color:var(--bg-color);border:1px solid var(--text-color);font-family:var(--font-serif);font-size:1.1rem;font-weight:500;cursor:pointer;transition:all .2s ease}.btn-solid:hover{background-color:var(--accent-color);color:var(--bg-color);border-color:var(--accent-color)}.btn-solid:disabled{opacity:.6;cursor:not-allowed}@media (max-width:768px){.booking-overlay.lightbox-modal{display:block;overflow-y:auto;padding:1rem 1rem 4.5rem;-webkit-overflow-scrolling:touch}.booking-content{flex-direction:column;gap:1.5rem;padding:1.5rem;margin:4.5rem auto 0;width:100%;max-width:100%;box-sizing:border-box}.booking-sidebar{flex:none;border-right:none;border-bottom:1px solid var(--border-color);padding-right:0;padding-bottom:1.5rem}.booking-duration-toggle{margin-top:1rem;flex-direction:row;width:100%;gap:.5rem}.duration-btn{flex:1 1;text-align:center;justify-content:center}}.contact-email-link{border-bottom:1px solid var(--border-color)!important;transition:color .25s ease,border-color .25s ease}.contact-email-link:hover{color:var(--accent-color)!important;border-bottom-color:var(--accent-color)!important}.experiments-intro{text-align:center}.experiments-list{list-style:none;display:flex;flex-direction:column;gap:1.75rem;margin-top:1.75rem}.experiment-item{padding-left:1.5rem;border-left:2px solid var(--border-color);transition:border-color .3s ease}.experiment-item:hover{border-left-color:var(--accent-color)}.experiment-title{font-size:1.05rem;margin-bottom:.35rem}.experiment-title a{border-bottom:none}.experiment-body{color:var(--text-muted);font-size:.875rem;margin-bottom:0}