*{box-sizing:border-box}
html{color-scheme:light;scroll-behavior:smooth;scroll-padding-top:28px}
body{margin:0;background:var(--white);color:var(--ink);font:16px/1.6 var(--font-body)}
a{color:var(--blue);text-underline-offset:5px}
button,input,select{font:inherit}
button,a,input,select,summary{-webkit-tap-highlight-color:transparent}
button{cursor:pointer}
button:disabled{cursor:default;opacity:.4}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
img{max-width:100%;display:block}
figure{margin:0}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{font-family:var(--font-display);font-weight:400}
h1{font-size:clamp(42px,4.8vw,64px);line-height:1.08;letter-spacing:-1.4px;margin-bottom:24px}
h2{font-size:38px;line-height:1.15;letter-spacing:-.7px;margin-bottom:24px}
h3{font-size:27px;line-height:1.2;letter-spacing:-.2px}
[hidden]{display:none!important}
.wrap{width:min(var(--max),calc(100% - 72px));margin-inline:auto}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:28px;padding-block:24px;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;font-size:17px;font-weight:700;line-height:1.2;text-decoration:none;color:var(--ink);max-width:270px}
.brand img{flex:none;width:42px;height:42px}
.menu{display:flex;gap:28px;list-style:none;margin:0;padding:0}
.menu a{text-decoration:none;color:var(--ink);font-size:14px;display:inline-flex;align-items:center;min-height:44px}
.menu a:hover,.menu a[aria-current]{color:var(--blue);text-decoration:underline}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:50px;padding:12px 24px;border-radius:8px;border:1px solid transparent;text-decoration:none;font-weight:700;font-size:15px;line-height:1.4;transition:background .15s,color .15s}
.button-primary{background:var(--blue);color:var(--white)}
.button-primary:hover{background:var(--blue-hover)}
.button-outline{border-color:var(--line);color:var(--ink);background:var(--white)}
.button-outline:hover{border-color:var(--blue);background:var(--paper)}
.button-small{min-height:44px;padding:10px 18px;font-size:14px}
.full-width{width:100%}
.hero{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding-block:60px 48px}
.hero h1{font-size:clamp(44px,4.6vw,62px)}
.location{font-size:14px;color:var(--blue);margin-bottom:20px}
.lead{font-size:18px;line-height:1.65;max-width:470px;margin-bottom:30px}
.hero-caption{font-size:13px;color:var(--muted);margin:20px 0 0}
.hero-visual{position:relative;min-width:0;align-self:stretch;min-height:420px}
.hero-visual>img:first-child{width:100%;height:100%;object-fit:cover;object-position:39% center;border-radius:16px 110px 16px 16px}
.hero-visual figcaption{position:absolute;bottom:24px;left:24px;background:var(--white);padding:8px 14px;border-radius:6px;font-size:13px}
.hero-visual .hero-mark{position:absolute;width:84px;height:84px;right:-25px;bottom:-26px;filter:drop-shadow(0 5px 10px #15304d12)}
.home-search{display:grid;grid-template-columns:1.4fr 1fr auto;gap:24px;align-items:end;padding:28px 32px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:16px}
label{display:block;font-size:14px;font-weight:700}
input,select{width:100%;min-width:0;min-height:48px;padding:10px 12px;border:1px solid var(--line);border-radius:7px;background:var(--white);color:var(--ink);margin-top:8px;font-weight:400;font-size:15px}
input::placeholder{color:var(--muted);opacity:1}
.section{padding-block:68px}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:30px}
.section-heading h2{max-width:650px;margin-bottom:0}
.section-heading .location{margin-bottom:12px}
.text-link{font-size:15px;white-space:nowrap}
.tour-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.tour-card{min-width:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--white);display:flex;flex-direction:column;transition:border-color .15s}
.tour-card:hover{border-color:#91a9cb}
.card-image{display:block;position:relative;overflow:hidden;aspect-ratio:1.55;background:var(--soft-blue)}
.card-image img{width:100%;height:100%;object-fit:cover}
.image-label{position:absolute;left:14px;bottom:14px;padding:5px 10px;border-radius:5px;background:var(--white);color:var(--ink);font-size:11px}
.card-body{padding:22px;display:flex;flex-direction:column;flex:1}
.card-meta{font-size:12px;color:var(--muted);margin-bottom:12px}
.card-meta span{margin-inline:6px;color:#9aa9ba}
.card-body h3{margin-bottom:14px}
.card-body h3 a{color:var(--ink);text-decoration:none}
.card-body h3 a:hover{text-decoration:underline}
.card-summary{font-size:14px;line-height:1.65;color:var(--muted);margin-bottom:24px}
.card-bottom{border-top:1px solid var(--line);padding-top:18px;display:flex;justify-content:space-between;gap:12px;align-items:center;margin-top:auto}
.card-bottom strong{display:block;font-size:21px;font-weight:700}
.card-bottom small{display:block;font-size:10px;color:var(--muted)}
.card-link{font-size:13px;text-decoration:none;padding:8px 0;white-space:nowrap}
.card-link span{font-size:18px;margin-left:6px}
.format-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;border-top:1px solid var(--line);align-items:center}
.format-section>div>p:last-child{max-width:350px;color:var(--muted)}
.format-links{border-top:1px solid var(--line)}
.format-links a{position:relative;display:block;padding:22px 40px 22px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink)}
.format-links a>span:first-child{font-family:var(--font-display);font-size:26px}
.format-links small{display:block;color:var(--muted);font-size:13px;margin-top:4px}
.format-links a>span:last-child{position:absolute;right:5px;top:32px;color:var(--blue);font-size:25px}
.format-links a:hover{color:var(--blue)}
.prototype-callout{display:flex;align-items:center;gap:28px;background:var(--soft-blue);padding:34px;border-radius:var(--radius);margin:0 0 72px}
.prototype-callout>img{flex:none}
.prototype-callout>div{flex:1}
.prototype-callout h2{font-size:30px;margin-bottom:12px}
.prototype-callout p{font-size:14px;max-width:660px;color:var(--muted);margin:0}
.site-footer{border-top:1px solid var(--line);background:var(--paper);padding:44px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}
.footer-grid .brand{font-size:15px;max-width:235px}
.footer-grid .brand img{width:34px;height:34px}
.footer-copy{font-size:13px;color:var(--muted);margin:16px 0 0}
.footer-grid .menu{flex-direction:column;gap:0}
.footer-grid .menu a{min-height:36px;font-size:13px}
.footer-legal{display:flex;flex-direction:column;gap:12px;font-size:13px}
.footer-legal span{color:var(--muted)}
.footer-note{border-top:1px solid var(--line);margin-top:30px;padding-top:20px;color:var(--muted);font-size:11px}
.breadcrumbs{display:flex;gap:10px;flex-wrap:wrap;align-items:center;font-size:12px;color:var(--muted);padding:28px 0}
.breadcrumbs a{color:var(--muted)}
.catalog-heading{display:flex;justify-content:space-between;gap:30px;align-items:center;padding:24px 0 48px}
.catalog-heading h1{font-size:56px;margin-bottom:20px}
.catalog-heading p:last-child{color:var(--muted);margin-bottom:0}
.catalog-heading>img{margin-right:70px;width:110px;height:110px}
.catalog-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:36px;padding-bottom:80px}
.filter-panel details{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:22px}
.filter-panel summary{font-size:17px;font-weight:700;cursor:pointer}
.filter-panel form{display:grid;gap:22px;margin-top:24px}
.reset-button{background:none;border:none;color:var(--blue);padding:8px;font-size:13px;text-decoration:underline;text-underline-offset:4px}
.help-text{font-size:12px;color:var(--muted);line-height:1.6}
.filter-note{padding:16px 12px}
.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
.results-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:64px;margin-bottom:18px}
.results-toolbar>p{font-size:13px;color:var(--muted);margin:0}
.sort-label{font-size:12px;display:flex;align-items:center;gap:10px;font-weight:400}
.sort-label select{width:auto;font-size:12px;min-height:38px;margin:0}
.empty-state{background:var(--paper);padding:70px 30px;text-align:center;border-radius:var(--radius)}
.empty-state h2{font-size:30px}
.empty-state p{color:var(--muted);font-size:15px}
.detail-heading{padding:18px 0 34px;max-width:900px}
.detail-heading h1{font-size:56px;margin-bottom:18px}
.detail-subtitle{font-size:20px;color:var(--muted);margin-bottom:22px}
.facts{display:flex;gap:10px;flex-wrap:wrap;padding:0;list-style:none;margin:0}
.facts li{font-size:12px;border:1px solid var(--line);border-radius:6px;padding:6px 12px}
.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:42px;align-items:start}
.detail-content{min-width:0}
.detail-photo>img{width:100%;height:400px;object-fit:cover;border-radius:var(--radius)}
.detail-photo figcaption{font-size:10px;color:var(--muted);padding:8px 0}
.section-nav{display:flex;flex-wrap:wrap;gap:24px;border-bottom:1px solid var(--line);padding:22px 0}
.section-nav a{font-size:13px;text-decoration:none}
.detail-section{padding:36px 0;border-bottom:1px solid var(--line)}
.detail-section h2{font-size:32px;margin-bottom:24px}
.lead-text{font-size:17px;line-height:1.8;color:var(--muted);margin:0}
.route-list{list-style:none;padding:0;counter-reset:route}
.route-list li{position:relative;padding:0 0 28px 50px;counter-increment:route}
.route-list li:before{content:counter(route);position:absolute;left:0;top:0;width:30px;height:30px;background:var(--soft-blue);color:var(--blue);text-align:center;border-radius:50%;font-size:13px;line-height:30px}
.route-list h3{font:700 16px/1.5 var(--font-body);margin-bottom:6px}
.route-list p{font-size:14px;color:var(--muted);margin:0}
.conditions{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.conditions h2{font:700 18px/1.5 var(--font-body);letter-spacing:0}
.check-list,.plain-list{padding-left:20px;font-size:14px;color:var(--muted);margin:0}
.check-list li,.plain-list li{padding:4px 0}
.check-list li::marker{color:var(--blue)}
.meeting{display:flex;gap:20px;background:var(--paper);padding:24px;border-radius:12px}
.meeting .pin{font-size:30px;color:var(--blue);line-height:1}
.meeting strong{font-size:15px}
.meeting p{font-size:13px;color:var(--muted);margin:8px 0 0}
.faq{padding:18px 0;border-bottom:1px solid var(--line)}
.faq:last-child{border:0}
.faq summary{cursor:pointer;font-size:15px;font-weight:700}
.faq p{font-size:14px;color:var(--muted);margin:14px 0 0}
.booking-aside{position:sticky;top:24px}
.booking-panel{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:var(--paper)}
.booking-caption{font-size:12px;color:var(--muted);margin-bottom:4px}
.booking-price{font-size:32px;font-weight:700;margin-bottom:24px;line-height:1.2}
.booking-price>span{display:block;font-weight:400;font-size:12px;color:var(--muted);margin-top:8px}
.booking-panel h2{font:700 18px/1.4 var(--font-body);letter-spacing:0;margin-bottom:10px}
.booking-panel>p.help-text{margin-bottom:24px}
.ticket-row{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:22px}
.ticket-row label{font-size:14px}
.ticket-row label small{display:block;font-size:10px;font-weight:400;color:var(--muted);max-width:155px}
.stepper{display:flex;align-items:center;border:1px solid var(--line);border-radius:7px;background:var(--white);height:40px}
.stepper button{width:30px;min-height:38px;background:none;border:0;color:var(--blue);font-size:20px}
.stepper input{padding:0;margin:0;border:0;width:28px;min-height:38px;text-align:center;font-size:14px;-moz-appearance:textfield;border-radius:0}
.stepper input::-webkit-inner-spin-button,.stepper input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.booking-total{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:20px;margin-top:24px;margin-bottom:20px;font-size:13px}
.booking-total output{font-size:24px;font-weight:700}
.booking-status:empty{display:none}
.booking-status{font-size:13px;padding:16px;background:var(--white);border:1px solid var(--line);border-radius:7px;margin:18px 0 0}
.more-tours{padding-top:64px}
.prose{max-width:850px;padding-top:50px;padding-bottom:70px;min-height:65vh}
.prose p{max-width:65ch}
.credits{list-style:none;padding:0}
.credits li{padding:20px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}
.credits h2{font:700 18px var(--font-body)}
.credits p{font-size:14px}
.skip-link{position:absolute;left:20px;top:-100px;background:var(--white);padding:10px;z-index:10}
.skip-link:focus{top:10px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}

@media(max-width:1050px){.wrap{width:calc(100% - 48px)}
.site-header{gap:20px}
.brand{font-size:15px;max-width:225px}
.menu{gap:20px}
.hero{gap:34px}
.hero h1{font-size:48px}
.hero-visual{min-height:400px}
.tour-grid{gap:18px}
.card-body{padding:18px}
.card-bottom{gap:8px}
.card-bottom strong{font-size:19px}
.card-link{font-size:12px}
.catalog-layout{grid-template-columns:215px minmax(0,1fr);gap:24px}
.catalog-grid{gap:18px}
.catalog-grid .card-bottom{align-items:flex-start;flex-direction:column}
.detail-layout{grid-template-columns:minmax(0,1fr) 310px;gap:26px}
.booking-panel{padding:22px}
.detail-photo>img{height:330px}
.conditions{grid-template-columns:1fr}
.section-nav{gap:16px}
.format-section{gap:40px}
.header-action{padding-inline:12px}
}

@media(max-width:700px){.wrap{width:calc(100% - 36px)}
.site-header{gap:12px;flex-wrap:wrap;padding-block:18px}
.brand{max-width:220px;font-size:15px}
.brand img{width:34px;height:34px}
.site-header>nav{order:3;width:100%;border-top:1px solid var(--line);padding-top:10px;margin-top:4px}
.site-header .menu{gap:24px}
.header-action{font-size:11px;min-height:38px;padding:9px;max-width:120px}
.hero{grid-template-columns:1fr;gap:30px;padding-top:36px;padding-bottom:38px}
.hero h1{font-size:43px;letter-spacing:-1px;max-width:14ch}
.location{font-size:12px;margin-bottom:16px}
.lead{font-size:17px;margin-bottom:24px}
.hero-caption{font-size:12px}
.hero-visual{min-height:0;height:280px;margin-right:14px}
.hero-visual>img:first-child{border-top-right-radius:70px}
.hero-visual .hero-mark{width:64px;height:64px;right:-14px;bottom:-20px}
.hero-visual figcaption{left:16px;bottom:16px;font-size:11px}
.home-search{grid-template-columns:1fr;gap:18px;padding:22px;margin:0}
.home-search .button{width:100%}
.section{padding-block:48px}
.section-heading{align-items:flex-start;flex-direction:column;gap:18px;margin-bottom:24px}
h2{font-size:32px}
.tour-grid,.catalog-grid{grid-template-columns:1fr;gap:24px}
.card-body{padding:22px}
.card-body h3{font-size:28px}
.card-bottom,.catalog-grid .card-bottom{flex-direction:row;align-items:center}
.card-bottom strong{font-size:23px}
.card-bottom small{font-size:11px}
.card-link{font-size:14px}
.format-section{grid-template-columns:1fr;gap:20px}
.format-section h2 br{display:none}
.format-links a>span:first-child{font-size:25px}
.prototype-callout{padding:26px;gap:20px;flex-wrap:wrap;margin-bottom:48px}
.prototype-callout>img{width:42px;height:42px}
.prototype-callout>div{flex:1 1 210px}
.prototype-callout h2{font-size:27px}
.prototype-callout .text-link{margin-left:0}
.footer-grid{grid-template-columns:1fr 1fr;gap:32px 24px}
.footer-grid>div:first-child{grid-column:1/-1}
.footer-grid .menu{gap:4px}
.site-footer{padding-top:32px}
.footer-note{font-size:10px}
.catalog-heading{padding:12px 0 26px}
.catalog-heading h1{font-size:42px}
.catalog-heading>img{display:none}
.catalog-heading p:last-child{font-size:15px}
.catalog-layout{grid-template-columns:1fr;gap:18px;padding-bottom:48px}
.filter-panel details{padding:18px}
.filter-panel form{gap:18px}
.filter-note{margin-bottom:0;padding:10px 0}
.results-toolbar{gap:12px;flex-wrap:wrap;margin-bottom:20px;min-height:0}
.sort-label{gap:8px}
.sort-label select{font-size:12px}
.breadcrumbs{font-size:11px;padding-top:22px}
.detail-heading{padding-top:4px;padding-bottom:28px}
.detail-heading h1{font-size:42px}
.detail-subtitle{font-size:17px}
.detail-layout{display:flex;flex-direction:column;gap:32px}
.detail-content{display:contents}
.detail-photo{order:0;width:100%}
.detail-photo>img{height:260px}
.section-nav{order:1;width:100%;gap:16px}
.booking-aside{order:2;position:static;width:100%}
.detail-section{order:3;width:100%;padding:24px 0}
.detail-section h2{font-size:29px}
.conditions h2{font-size:18px}
.booking-panel{padding:24px}
.booking-panel .ticket-row label small{max-width:none}
.booking-panel .stepper{height:44px}
.booking-panel .stepper button{min-width:40px;min-height:42px}
.booking-panel .stepper input{width:36px;min-height:42px}
.more-tours{padding-top:48px}
.prose{padding-top:36px}
.prose h1{font-size:38px}
.meeting{padding:20px}
.lead-text{font-size:16px}
}

@media(max-width:370px){.header-action{display:none}
.hero h1{font-size:38px}
.card-body{padding:18px}
.card-bottom small{max-width:135px}
.facts{gap:6px}
.facts li{font-size:11px}
.detail-heading h1{font-size:37px}
.booking-panel{padding:20px}
.stepper{flex:none}
}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*{transition:none!important}
}

/* Shared form controls: consistent WebKit/Chromium metrics. */
:root{--control-height:50px;--control-radius:8px}
input:not([type=checkbox]):not([type=radio]),select{box-sizing:border-box;height:var(--control-height);min-height:var(--control-height);font-family:inherit;line-height:1.4;border-radius:var(--control-radius)}
select{appearance:none;-webkit-appearance:none;padding-right:40px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Cpath d='m4 6 4 4 4-4' fill='none' stroke='%2315304d' stroke-width='1.5'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}
.home-search .button{height:var(--control-height);min-height:var(--control-height)}
.sort-label select{height:var(--control-height);min-height:var(--control-height);font-size:15px}
.preserve-lines{white-space:pre-line}