/* R57: Searchable Swiss journey directory + light Alpine Compass finish. */
.r57-directory{position:relative;isolation:isolate;padding:clamp(64px,8vw,110px) 0 105px;background:radial-gradient(ellipse at 85% 5%,rgba(232,195,138,.09),transparent 38%),linear-gradient(150deg,#071320,#0c1d2d 55%,#05111c);color:#f7f5ef}
.r57-directory::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.17;background-image:linear-gradient(90deg,rgba(238,214,172,.065) 1px,transparent 1px);background-size:25% 100%;mask-image:linear-gradient(90deg,transparent,black,transparent)}
.r57-directory .r54-container{position:relative;z-index:1}
.r57-eyebrow{color:#e4c38d;font:700 11px/1.5 system-ui,sans-serif;letter-spacing:.25em}
.r57-title{margin:10px 0 12px;font:550 clamp(38px,5.8vw,68px)/1.06 system-ui,sans-serif;letter-spacing:-.045em;max-width:900px}
.r57-title em{font-style:normal;color:#e9c891}.r57-intro{max-width:720px;font:400 clamp(15px,1.5vw,17px)/1.8 system-ui,sans-serif;color:#b1c0ca;margin:0 0 32px}
.r57-tools[hidden],.r57-empty[hidden],.r57-clear[hidden],.r57-card[hidden]{display:none!important}
.r57-tools{border:1px solid rgba(233,200,156,.21);border-radius:22px;padding:18px;background:rgba(15,31,47,.8);box-shadow:0 20px 55px rgba(0,0,0,.17);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);margin:28px 0 22px}
.r57-searchrow{display:flex;align-items:center;gap:10px;margin:0 0 16px}.r57-searchwrap{position:relative;flex:1;min-width:0}
.r57-searchwrap::before{content:"⌕";color:#d6bb8e;font:30px/1 system-ui,sans-serif;position:absolute;left:17px;top:50%;transform:translateY(-53%);pointer-events:none}
.r57-search{display:block;box-sizing:border-box;min-height:54px;width:100%;background:#081827;border:1px solid rgba(224,197,156,.29);border-radius:13px;color:#fff;padding:14px 50px 14px 49px;font:500 16px/1.3 system-ui,-apple-system,sans-serif;outline:none;transition:border-color .2s,box-shadow .2s}
.r57-search::placeholder{color:#a2afbc}.r57-search:focus{border-color:#e9c58b;box-shadow:0 0 0 4px rgba(230,185,119,.16)}
.r57-clear{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:42px;height:42px;border:0;border-radius:11px;background:rgba(229,202,161,.10);color:#f4e4cc;cursor:pointer;font:23px/1 system-ui,sans-serif}.r57-clear:hover,.r57-clear:focus-visible{background:rgba(231,194,136,.23);outline:2px solid #e4c38d;outline-offset:1px}
.r57-filters{display:flex;gap:8px;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding:2px 2px 4px}.r57-filters::-webkit-scrollbar{display:none}
.r57-filter{flex:none;min-height:44px;border:1px solid rgba(233,203,165,.18);background:rgba(255,255,255,.035);color:#d0d8dd;border-radius:99px;padding:11px 17px;cursor:pointer;font:650 12px/1 system-ui,sans-serif;white-space:nowrap;transition:background .2s,color .2s,border-color .2s}
.r57-filter[aria-pressed=true]{color:#081727;border-color:#f4d6a5;background:linear-gradient(110deg,#d6ab6b,#f5dcac)}.r57-filter:focus-visible{outline:2px solid #f2d9b0;outline-offset:3px}.r57-filter:active{transform:scale(.985)}
.r57-statusrow{display:flex;align-items:center;gap:20px;margin:16px 0 24px;color:#afbbc6;font:650 12px system-ui,sans-serif;letter-spacing:.07em}
.r57-progress{height:2px;flex:1;max-width:250px;overflow:hidden;border-radius:4px;background:rgba(237,203,157,.16)}.r57-progress span{display:block;width:100%;height:100%;transform-origin:left;background:linear-gradient(90deg,#ac8150,#f4dab0);transition:transform .3s ease}
.r57-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px}.r57-card{position:relative;min-width:0;border:1px solid rgba(234,199,154,.17);border-radius:20px;background:#0a1928;overflow:hidden;box-shadow:0 18px 45px rgba(0,0,0,.11);transition:transform .35s cubic-bezier(.2,.7,.2,1),box-shadow .35s,border-color .35s}
.r57-card::after{content:"";position:absolute;z-index:1;inset:0;pointer-events:none;border-radius:inherit;background:linear-gradient(110deg,transparent 12%,rgba(244,218,172,.075) 37%,transparent 63%);transform:translateX(-115%);transition:transform .7s cubic-bezier(.2,.8,.2,1)}
.r57-card:hover,.r57-card:focus-within{transform:translateY(-5px);border-color:rgba(242,204,145,.51);box-shadow:0 24px 54px rgba(0,0,0,.27)}.r57-card:hover::after,.r57-card:focus-within::after{transform:translateX(110%)}
.r57-card-main{color:#f8f6f1!important;text-decoration:none;display:block}.r57-thumb{height:170px;position:relative;overflow:hidden;background:#192e40}.r57-thumb img{width:100%;height:100%;display:block;object-fit:cover;filter:saturate(.73);transition:transform .85s cubic-bezier(.2,.8,.2,1),filter .5s}
.r57-card:hover .r57-thumb img,.r57-card:focus-within .r57-thumb img{transform:scale(1.075);filter:saturate(1)}
.r57-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#0a1928,rgba(10,25,40,.05) 80%)}
.r57-card-body{display:block;padding:0 23px 16px;margin-top:-20px;position:relative;z-index:1}.r57-type{display:inline-flex;align-items:center;padding:7px 12px;border:1px solid rgba(234,198,143,.31);background:#102335;border-radius:99px;color:#e4c18b;font:700 10px system-ui,sans-serif;letter-spacing:.13em;text-transform:uppercase}
.r57-card-heading{display:block;margin:15px 0 10px;font:600 clamp(21px,2.5vw,26px)/1.18 system-ui,sans-serif;letter-spacing:-.035em}.r57-card-copy{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;min-height:67px;margin:0;color:#b4c0c9;font:400 13px/1.68 system-ui,sans-serif}
.r57-card-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;padding:0 23px 22px;position:relative;z-index:3}.r57-card-link{color:#eac891!important;font:700 12px system-ui,sans-serif;text-decoration:none;border-bottom:1px solid rgba(238,202,143,.4);padding:9px 0;min-height:40px;display:inline-flex;align-items:center}.r57-card-link:focus-visible,.r57-card-main:focus-visible{outline:2px solid #efd5a8;outline-offset:3px;border-radius:4px}
.r57-empty{padding:38px 24px;text-align:center;border:1px dashed rgba(235,202,151,.4);border-radius:17px;background:rgba(219,179,122,.045)}.r57-empty strong{display:block;font:600 23px system-ui}.r57-empty p{color:#b0bec6}.r57-disclaimer{font:400 13px/1.7 system-ui,sans-serif;color:#b6bfc7;margin:30px 0 0}
.r57-hub-link{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:12px 18px;border:1px solid rgba(239,210,159,.4);border-radius:99px;color:#f0d3a6!important;text-decoration:none;font:650 12px system-ui,sans-serif;transition:background .2s,transform .2s}
.r57-hub-link:hover,.r57-hub-link:focus-visible{background:rgba(233,191,127,.13);transform:translateY(-2px)}
.r57-footer-link{padding:24px 0}.r57-footer-link a{color:#ecd0a3!important;text-decoration:none;display:inline-flex;padding:10px 0;font:700 13px system-ui,sans-serif}
.r57-splash-trace{position:absolute;inset:2%;border:1px solid transparent;border-top-color:rgba(242,210,163,.56);border-radius:50%;pointer-events:none;opacity:0}
html.r54-splash-active .r57-splash-trace{animation:r57-trace 1.7s cubic-bezier(.15,.82,.25,1) both}
html.r54-splash-active .r54-splash-word{animation:r57-word .85s .18s both}
@keyframes r57-trace{0%{transform:rotate(-130deg) scale(.74);opacity:0}28%{opacity:1}100%{transform:rotate(225deg) scale(1);opacity:.08}}
@keyframes r57-word{from{opacity:0;transform:translateY(13px);filter:blur(6px)}to{opacity:1;transform:translateY(0);filter:blur(0)}}
@media(max-width:990px){.r57-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.r57-directory{padding:64px 0 80px}.r57-tools{padding:12px;border-radius:17px}.r57-title{font-size:clamp(33px,9vw,48px)}.r57-grid{grid-template-columns:minmax(0,1fr);gap:14px}.r57-thumb{height:185px}.r57-card-body{padding:0 19px 13px}.r57-card-actions{padding:0 19px 16px}.r57-card-copy{min-height:0}.r57-card{border-radius:18px}.r57-filter{padding:11px 15px}.r57-statusrow{justify-content:space-between}}
@media(max-width:375px){.r57-directory .r54-container{width:calc(100% - 30px)}.r57-title{font-size:34px}.r57-tools{padding:10px}.r57-card-heading{font-size:23px}}
@media(prefers-reduced-motion:reduce){.r57-directory *, .r57-directory *::before,.r57-directory *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.r57-splash-trace{display:none!important}.r57-card:hover,.r57-card:focus-within{transform:none}}
@media(prefers-reduced-transparency:reduce){.r57-tools{backdrop-filter:none;-webkit-backdrop-filter:none}}
@media(hover:none){.r57-card:hover{transform:none}.r57-card:hover .r57-thumb img{transform:none}}
/* The sticky four-chapter subnavigation must not obscure directory anchor navigation. */
#r57Catalogue{scroll-margin-top:clamp(70px,9vh,110px)}

/* Catalogue cards already expose direct enquiry links; do not overlay them with a sticky CTA. */
.r57-directory-page .r54-float-actions{display:none!important}

/* R58 VISUAL QUALITY — keep source detail visible; no CSS blur on photography. */
.fleet-card .fleet-photo img { filter:brightness(1.035) contrast(1.035) saturate(1.02)!important; -webkit-mask-image:none!important; mask-image:none!important; image-rendering:auto; }
.image-card img {filter:contrast(1.03) saturate(1.04)!important; image-rendering:auto;}
.r55-card img {filter:saturate(1.04) brightness(.86)!important;image-rendering:auto;}
.r57-thumb img {filter:saturate(1.05) contrast(1.015)!important;image-rendering:auto;}
.r54-home-tile::before {filter:saturate(1.03) contrast(1.02);} 
.r54-home-tile:hover::before {filter:saturate(1.08) contrast(1.03);}
.r54-hero-bg img,.r54-picture img {filter:brightness(.98) saturate(1.02);image-rendering:auto;}
@media(prefers-reduced-motion:reduce){.r55-card img,.r57-thumb img,.r54-home-tile::before{transition:none!important;transform:none!important}}