@import url('https://fonts.googleapis.com/css2?family=Anuphan:wght@400;500;600;700&display=swap');
:root{--paper:#eee9dc;--forest:#183c2c;--orange:#d4652f;--ink:#252820;--muted:#686b61;--rule:rgba(37,40,32,.28);--white:#f7f3e9;--mono: "IBM Plex Mono", 'Anuphan', monospace;--thai:"Anuphan",sans-serif;--display: "Fraunces", 'Anuphan', serif;--sans:"Archivo",sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--thai);font-size:16px;line-height:1.65;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:99;opacity:.2;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.16'/%3E%3C/svg%3E")}
a{color:inherit;text-decoration:none}
img{display:block;width:100%}
button,input,select,textarea{font:inherit}
button,a,summary,input,select,textarea{outline-offset:4px}
:focus-visible{outline:2px solid var(--orange)}
.skip-link{position:fixed;top:-100px;left:20px;background:var(--orange);color:white;padding:10px 15px;z-index:200}
.skip-link:focus{top:10px}
.demo-bar{height:38px;background:var(--ink);color:var(--paper);display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 clamp(16px,3vw,48px);font:500 10px/1 var(--mono);letter-spacing:.08em;position:relative;z-index:102}
.demo-back{opacity:.72}.demo-contact{justify-self:end;color:#f4a47c}.demo-picker{display:flex;height:100%}.demo-picker a{min-width:38px;display:grid;place-items:center;border-inline:1px solid #4f524b}.demo-picker a.active{background:var(--orange);color:white}
.site-header{height:84px;background:var(--paper);display:flex;align-items:center;padding:0 clamp(18px,5vw,76px);border-bottom:1px solid var(--rule);position:relative;z-index:101}
.brand{display:flex;gap:12px;align-items:center;font:700 17px/1 var(--sans);letter-spacing:.04em}.brand em{font-family:var(--display);font-style:italic;color:var(--orange)}
.brand-mark{width:31px;height:36px;position:relative;display:inline-block;border-bottom:2px solid var(--forest)}.brand-mark i,.brand-mark b{position:absolute;left:50%;transform:translateX(-50%);display:block;clip-path:polygon(50% 0,100% 100%,0 100%);background:var(--forest)}.brand-mark i{width:27px;height:20px;bottom:5px}.brand-mark b{width:20px;height:16px;bottom:16px}.brand-mark::after{content:"";position:absolute;width:2px;height:13px;background:var(--forest);bottom:0;left:calc(50% - 1px)}
.site-nav{margin-left:auto;display:flex;align-items:center;gap:clamp(20px,3vw,45px);font-size:14px;font-weight:600}.site-nav a{position:relative}.site-nav>a:not(.nav-cta)::after{content:"";position:absolute;left:0;bottom:-4px;width:100%;height:1px;background:var(--orange);transform:scaleX(0);transform-origin:left;transition:.25s}.site-nav>a:hover::after{transform:scaleX(1)}.nav-cta{border:1px solid var(--ink);padding:9px 15px;font:600 10px var(--mono);letter-spacing:.08em}.nav-cta:hover{background:var(--forest);color:white}
.menu-toggle{display:none;margin-left:auto;border:0;background:none;font:600 11px var(--mono);letter-spacing:.1em}.menu-toggle i{display:inline-block;width:24px;height:8px;margin-left:8px;border-block:1px solid}
.hero{height:calc(100vh - 122px);min-height:650px;position:relative;color:white;overflow:hidden}.hero>img{height:100%;object-fit:cover;object-position:center 56%;filter:saturate(.8) contrast(1.05)}.hero-shade{position:absolute;inset:0;background:rgba(8,25,18,.48);border-left:clamp(70px,13vw,210px) solid rgba(8,25,18,.25)}
.hero-copy{position:absolute;left:clamp(24px,8vw,128px);top:50%;transform:translateY(-50%);max-width:730px}.eyebrow{font:600 10px/1.4 var(--mono);letter-spacing:.16em;color:var(--forest);margin:0 0 24px;text-transform:uppercase}.light{color:#f3b28f}.hero h1{font:700 clamp(50px,7.5vw,108px)/.95 var(--thai);letter-spacing:-.055em;margin:0 0 28px}.hero h1 span{font-weight:500;color:#f3b28f}.hero-lead{font-size:clamp(16px,1.4vw,20px);line-height:1.75;max-width:635px;margin:0;color:rgba(255,255,255,.9)}.hero-actions{display:flex;align-items:center;gap:32px;margin-top:35px}.button{display:inline-flex;align-items:center;justify-content:center;border:0;padding:15px 22px;font-weight:700;cursor:pointer;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px)}.button-orange{background:var(--orange);color:white}.text-link{font-weight:600;border-bottom:1px solid;padding:7px 0}.text-link span{margin-left:14px}.light-link{color:white}.hero-coordinate{position:absolute;right:4vw;bottom:48px;border:1px solid rgba(255,255,255,.5);padding:14px 18px;transform:rotate(-3deg);font:500 10px/1.5 var(--mono);letter-spacing:.1em}.hero-coordinate span{display:block;color:#f3b28f}.hero-coordinate b{display:block}.hero-scroll{position:absolute;right:4vw;top:42%;writing-mode:vertical-rl;font:500 9px var(--mono);letter-spacing:.16em}.hero-scroll i{display:inline-block;height:65px;border-left:1px solid;margin-top:12px}
.paper-section{position:relative;padding:clamp(70px,9vw,140px) clamp(20px,7.5vw,120px);background-color:var(--paper);background-image:url("data:image/svg+xml,%3Csvg width='300' height='240' viewBox='0 0 300 240' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%23183c2c' stroke-opacity='.045'%3E%3Cpath d='M-20 180C40 120 35 35 135 50s95 105 185 50'/%3E%3Cpath d='M-15 200C55 145 45 65 135 70s95 90 185 45'/%3E%3Cpath d='M-10 220C70 170 65 95 140 95s85 70 170 35'/%3E%3C/g%3E%3C/svg%3E")}
.section-number{position:absolute;top:38px;left:clamp(20px,3vw,48px);font:600 9px var(--mono);letter-spacing:.14em;color:var(--muted);writing-mode:vertical-rl}
.intro{display:grid;grid-template-columns:1.1fr .75fr;gap:clamp(50px,10vw,170px);padding-block:clamp(100px,11vw,170px)}.intro h2,.section-head h2,.kit-column h2,.how h2,.faq h2{font:600 clamp(38px,4.3vw,68px)/1.08 var(--thai);letter-spacing:-.045em;margin:0}.intro-copy{padding-top:43px;font-size:17px}.intro-copy>p{margin-top:0}.tick-list{list-style:none;padding:12px 0 0;margin:25px 0 0;border-top:1px solid var(--rule)}.tick-list li{padding:10px 0 10px 28px;border-bottom:1px solid var(--rule);position:relative}.tick-list li::before{content:"✓";position:absolute;left:0;color:var(--orange);font-family:var(--mono)}.stamp{position:absolute;right:4%;top:28px;border:2px solid rgba(212,101,47,.5);color:rgba(212,101,47,.65);width:105px;height:105px;border-radius:50%;display:grid;place-content:center;text-align:center;font:700 12px/1.2 var(--mono);letter-spacing:.08em;transform:rotate(11deg)}.stamp span{font-size:7px;margin-top:5px}
.routes{padding-top:90px;background-image:none}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:55px}.section-head>p{max-width:320px;color:var(--muted);margin:0;text-align:right}.route-list{border-top:2px solid var(--ink)}.route-row{display:grid;grid-template-columns:70px 1.2fr 1.3fr 190px;gap:22px;align-items:center;padding:32px 0;border-bottom:1px solid var(--rule)}.route-index{font:600 10px var(--mono);color:var(--orange);align-self:start;padding-top:6px}.route-name p,.route-name small,.route-price small{font:600 9px/1.5 var(--mono);letter-spacing:.1em;color:var(--muted);margin:0}.route-name h3{font:600 clamp(25px,2.2vw,35px)/1.2 var(--thai);margin:4px 0}.route-name h3 span{font:600 13px var(--mono);color:var(--orange)}.route-row dl{margin:0;display:grid;grid-template-columns:1.25fr .9fr .9fr;gap:10px}.route-row dl div{border-left:1px solid var(--rule);padding-left:12px}.route-row dt{font:600 8px var(--mono);letter-spacing:.12em;color:var(--muted);margin-bottom:8px}.route-row dd{font-size:12px;font-weight:600;margin:0}.level{display:inline-block;width:26px;height:5px;margin-right:5px;background:var(--forest);border-right:3px solid var(--paper)}.level-mid{width:35px}.level-hard{width:44px}.route-price{display:grid;grid-template-columns:1fr 46px;align-items:end}.route-price small{grid-column:1}.route-price strong{font:600 25px var(--sans)}.route-price a{grid-column:2;grid-row:1/3;display:grid;place-items:center;width:46px;height:46px;border:1px solid var(--ink);font-size:20px;transition:.2s}.route-price a:hover{background:var(--orange);color:white;border-color:var(--orange)}.route-note{font-size:12px;color:var(--muted);max-width:850px;margin:20px 0 0}
.route-spec{display:grid;grid-template-columns:1.04fr .96fr;background:var(--forest);color:white}.spec-visual{min-height:760px;position:relative;overflow:hidden}.spec-visual>img{height:100%;object-fit:cover;filter:saturate(.65) brightness(.72)}.map-grid{position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M60 0H0V60' fill='none' stroke='white' stroke-opacity='.1'/%3E%3C/svg%3E")}.route-line{position:absolute;inset:12%;width:76%;height:76%;fill:none;stroke:#f09b6d;stroke-width:3;stroke-dasharray:8 7}.route-line circle{fill:#f09b6d;stroke:none}.map-label{position:absolute;background:var(--paper);color:var(--ink);padding:9px 12px;font:600 8px/1.5 var(--mono);letter-spacing:.08em}.label-a{bottom:13%;left:17%}.label-b{top:11%;right:9%}.spec-copy{padding:clamp(65px,8vw,125px);display:flex;flex-direction:column;justify-content:center}.spec-copy h2,.gear h2,.inquiry h2{font:600 clamp(42px,5vw,76px)/1.04 var(--thai);letter-spacing:-.05em;margin:0 0 28px}.spec-copy>p:not(.eyebrow){color:rgba(255,255,255,.75);max-width:530px}.spec-grid{display:grid;grid-template-columns:1fr 1fr;margin:35px 0 20px;border-top:1px solid rgba(255,255,255,.35);border-left:1px solid rgba(255,255,255,.35)}.spec-grid>div{padding:22px;border-right:1px solid rgba(255,255,255,.35);border-bottom:1px solid rgba(255,255,255,.35)}.spec-grid span{font:500 8px var(--mono);letter-spacing:.1em;color:#f3b28f}.spec-grid strong{display:block;font:600 30px var(--sans);margin:8px 0}.spec-grid strong small{font-size:11px}.spec-grid p{font-size:11px;margin:0;color:rgba(255,255,255,.6)}.data-note{font-size:11px!important;border-left:2px solid var(--orange);padding-left:15px}
.field-kit{background-image:none}.kit-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(60px,10vw,160px)}.kit-column h2{margin-bottom:38px}.line-list,.check-grid{list-style:none;padding:0;margin:0;border-top:2px solid var(--ink)}.line-list li{display:grid;grid-template-columns:38px 1fr;padding:16px 0;border-bottom:1px solid var(--rule)}.line-list li span{font:600 9px var(--mono);color:var(--orange)}.check-grid li{border-bottom:1px solid var(--rule)}.check-grid label{display:block;padding:16px 0 16px 36px;cursor:pointer;position:relative}.check-grid input{position:absolute;opacity:0}.check-grid label::before{content:"";position:absolute;left:0;top:18px;width:17px;height:17px;border:1px solid var(--ink)}.check-grid input:checked+label::before{background:var(--orange);box-shadow:inset 0 0 0 4px var(--paper)}.mini-note{font-size:11px;color:var(--muted);font-family:var(--mono)}
.gear{background:var(--ink);color:white;padding:clamp(75px,9vw,130px) clamp(20px,9vw,145px);display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(70px,12vw,190px)}.gear-heading>p:last-child{color:#b8b9b2;max-width:430px}.gear-menu{border-top:1px solid #6b6d65}.gear-menu div{display:flex;justify-content:space-between;padding:17px 4px;border-bottom:1px solid #55584f}.gear-menu b{font:600 14px var(--mono);color:#f3b28f}.gear-menu a{display:flex;justify-content:space-between;margin-top:25px;padding:15px;border:1px solid #92948c;font-weight:600}.gear-menu a:hover{background:var(--orange);border-color:var(--orange)}
.guides{background-image:none}.guide-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(50px,9vw,140px)}.guide-photo{margin:0}.guide-photo img{aspect-ratio:4/3;object-fit:cover;filter:saturate(.75)}.guide-photo figcaption{font:500 9px var(--mono);letter-spacing:.1em;padding-top:10px}.guide-profiles article{padding:0 0 28px;margin-bottom:28px;border-bottom:1px solid var(--rule)}.guide-profiles span,.safety-note b{font:600 9px var(--mono);letter-spacing:.1em;color:var(--orange)}.guide-profiles h3{font-size:26px;margin:8px 0}.guide-profiles p{margin:0;color:#55584f}.safety-note{padding:23px;border:1px solid var(--forest);background:rgba(24,60,44,.04)}.safety-note p{font-size:13px;margin-top:9px}
.how{background-image:url("data:image/svg+xml,%3Csvg width='40' height='40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 39.5H40' stroke='%23252820' stroke-opacity='.065'/%3E%3C/svg%3E")}.steps{list-style:none;padding:0;margin:55px 0 0;display:grid;grid-template-columns:repeat(4,1fr);border-top:2px solid var(--ink)}.steps li{padding:25px 28px 10px 0;margin-right:28px;border-right:1px solid var(--rule)}.steps li:last-child{border:0}.steps span{font:600 11px var(--mono);color:var(--orange)}.steps h3{font-size:21px;margin:25px 0 8px}.steps p{font-size:14px;color:var(--muted)}
.inquiry{background:var(--forest);color:white;padding:clamp(75px,10vw,150px) clamp(20px,8vw,125px);display:grid;grid-template-columns:.72fr 1.28fr;gap:clamp(60px,10vw,155px)}.form-intro>p:not(.eyebrow){color:rgba(255,255,255,.7);max-width:430px}.contact-lines{margin-top:55px;padding-top:18px;border-top:1px solid rgba(255,255,255,.25);display:flex;flex-direction:column}.contact-lines a{font:600 16px var(--mono);color:#f3b28f}.contact-lines span{font:500 9px var(--mono);letter-spacing:.12em;margin-top:7px}.trip-form{display:grid;grid-template-columns:1fr 1fr;gap:25px 22px}.field{display:flex;flex-direction:column;min-width:0}.span-2{grid-column:span 2}.field label,.field legend{font:600 9px var(--mono);letter-spacing:.09em;color:#c3c9c3;margin-bottom:8px}.field input,.field select,.field textarea{width:100%;border:0;border-bottom:1px solid rgba(255,255,255,.45);border-radius:0;background:transparent;color:white;padding:10px 3px}.field select{color-scheme:dark}.field textarea{resize:vertical}.field input::placeholder,.field textarea::placeholder{color:rgba(255,255,255,.38)}.gear-field{border:0;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr}.gear-field legend{grid-column:span 2}.gear-field label{font-family:var(--thai);font-size:13px;letter-spacing:0;color:white}.gear-field input{width:auto}.form-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:15px}.consent{font-size:12px;color:#ced4ce}.form-bottom button{min-width:180px}
.faq{background-image:none}.faq-layout{display:grid;grid-template-columns:.62fr 1.38fr;gap:clamp(60px,11vw,175px)}.faq-layout>div:first-child>p:last-child{max-width:340px;color:var(--muted)}.accordion{border-top:2px solid var(--ink)}details{border-bottom:1px solid var(--rule)}summary{list-style:none;cursor:pointer;font-weight:600;font-size:18px;padding:22px 45px 22px 0;position:relative}summary::-webkit-details-marker{display:none}summary i::before,summary i::after{content:"";position:absolute;right:8px;top:50%;width:15px;border-top:1px solid}summary i::after{transform:rotate(90deg);transition:.2s}details[open] summary i::after{transform:rotate(0)}details p{margin:0 50px 22px 0;color:var(--muted);font-size:14px}
footer{background:#10281e;color:white;padding:80px clamp(20px,7vw,110px) 25px;display:grid;grid-template-columns:1fr 1fr;gap:70px}.light-mark{filter:brightness(0) invert(1)}.footer-brand{display:grid;grid-template-columns:45px 1fr;align-items:start}.footer-brand h2{font:700 37px/.92 var(--sans);margin:0}.footer-brand h2 em{font-family:var(--display);font-style:italic;color:#f3b28f}.footer-brand p{grid-column:2;font:500 9px/1.6 var(--mono);letter-spacing:.15em;color:#abb5af}.footer-links{display:grid;grid-template-columns:1fr 1fr}.footer-links>div{display:flex;flex-direction:column;gap:10px}.footer-links b{font:600 9px var(--mono);letter-spacing:.12em;color:#f3b28f;margin-bottom:8px}.footer-links a{font-size:14px;color:#d2d8d3}.footer-end{grid-column:span 2;border-top:1px solid rgba(255,255,255,.25);padding-top:20px;display:flex;justify-content:space-between;font:500 8px var(--mono);letter-spacing:.1em;color:#9da9a2}
.reveal{opacity:0;transform:translateY(25px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}
@media (max-width:1050px){.site-nav{gap:18px}.route-row{grid-template-columns:50px 1fr 1fr}.route-price{grid-column:2/4}.route-price a{justify-self:end}.route-spec{grid-template-columns:1fr}.spec-visual{min-height:600px}.spec-copy{padding:80px 8vw}.guide-layout{grid-template-columns:1fr}.guide-photo img{aspect-ratio:16/8}.inquiry{grid-template-columns:1fr}.form-intro{max-width:650px}.contact-lines{margin-top:30px}.steps{grid-template-columns:1fr 1fr}}
@media (max-width:760px){.demo-back{font-size:0}.demo-back::after{content:"← DEMOS";font-size:9px}.demo-contact{font-size:0}.demo-contact::after{content:"CONTACT";font-size:9px}.site-header{height:68px;padding-inline:18px}.menu-toggle{display:block}.site-nav{position:absolute;top:100%;left:0;width:100%;background:var(--paper);display:none;flex-direction:column;align-items:stretch;padding:22px;border-bottom:2px solid var(--ink);gap:0}.site-nav.open{display:flex}.site-nav a{padding:14px;border-bottom:1px solid var(--rule)}.site-nav .nav-cta{margin-top:10px;text-align:center}.hero{height:calc(100svh - 106px);min-height:600px}.hero-shade{background:rgba(8,25,18,.52)}.hero-copy{left:22px;right:22px;top:48%}.hero h1{font-size:clamp(45px,14vw,68px)}.hero-lead{font-size:15px}.hero-actions{align-items:flex-start;flex-direction:column;gap:12px;margin-top:26px}.hero-coordinate,.hero-scroll{display:none}.intro{grid-template-columns:1fr;gap:15px}.intro-copy{padding-top:0}.stamp{display:none}.section-number{writing-mode:initial;top:24px;left:20px}.section-head{align-items:start;flex-direction:column;gap:18px}.section-head>p{text-align:left}.route-row{grid-template-columns:42px 1fr;padding:25px 0}.route-row dl{grid-column:2;grid-template-columns:1fr 1fr}.route-row dl div:last-child{grid-column:span 2}.route-price{grid-column:2;grid-template-columns:1fr 45px}.route-note{font-size:10px}.spec-visual{min-height:440px}.spec-grid>div{padding:15px}.kit-grid,.gear,.faq-layout{grid-template-columns:1fr}.gear{gap:45px}.guide-photo img{aspect-ratio:4/3}.steps{grid-template-columns:1fr}.steps li{border-right:0;border-bottom:1px solid var(--rule);margin:0;padding-right:0}.trip-form{grid-template-columns:1fr}.span-2{grid-column:span 1}.gear-field legend{grid-column:span 2}.form-bottom{align-items:stretch;flex-direction:column;gap:25px}.form-bottom button{width:100%}footer{grid-template-columns:1fr}.footer-end{grid-column:span 1;flex-direction:column;gap:10px}.footer-links{gap:30px}}
@media (max-width:420px){.hero h1{font-size:43px}.hero-copy{top:47%}.paper-section{padding-inline:18px}.route-row{grid-template-columns:1fr}.route-index,.route-name,.route-row dl,.route-price{grid-column:1}.route-row dl{margin-top:10px}.section-head h2,.intro h2,.kit-column h2,.how h2,.faq h2{font-size:37px}.spec-copy,.gear,.inquiry{padding-inline:18px}.spec-grid{grid-template-columns:1fr}.footer-links{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}