:root{--paper:#f5f3ee;--ink:#202925;--accent:#315e52;--soft:#e7ece6;--line:#d4dbd3;--muted:#54645c;--light:#fff;--max:1280px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased}body[data-project=trip]{--paper:#f2f2eb;--ink:#112b25;--accent:#147e57;--soft:#e1ebe3;--line:#d0ddd2;--muted:#52685b}body[data-project=edu]{--paper:#f9f6f4;--ink:#282a3c;--accent:#dd594d;--soft:#fbe7df;--line:#eadad5;--muted:#68677a}body[data-project=master]{--paper:#f6f3f0;--ink:#252a31;--accent:#df6846;--soft:#fce7dc;--line:#e6d9d2;--muted:#666873}img{display:block;max-width:100%}button{font:inherit}a{color:inherit}a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.shell{width:min(calc(100% - 64px),var(--max));margin-inline:auto}.skip{position:absolute;top:-100px;left:16px;z-index:90;background:#fff;padding:10px 14px}.skip:focus{top:10px}.site-header{position:sticky;top:0;background:rgba(250,249,246,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);z-index:40}.header-in{height:75px;display:flex;justify-content:space-between;align-items:center;gap:25px}.wordmark{text-decoration:none;font-size:17px;font-weight:800;letter-spacing:-.04em;display:flex;align-items:center;gap:10px;line-height:1.1}.wordmark small{display:block;color:var(--muted);font-size:10px;letter-spacing:.07em;text-transform:uppercase;font-weight:700;margin-top:4px}.glyph{width:32px;height:32px;display:grid;place-items:center;background:var(--accent);color:white;font-size:17px;border-radius:9px}.nav{display:flex;align-items:center;gap:29px}.nav a{text-decoration:none;font-size:12px;font-weight:800}.nav a:hover{text-decoration:underline;text-underline-offset:5px}.nav .nav-cta{background:var(--ink);color:#fff;padding:10px 15px}.nav .nav-cta:hover{background:var(--accent);text-decoration:none}.eyebrow,.kicker{font-size:11px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}.eyebrow{display:flex;align-items:center;gap:9px}.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent)}.section-heading{display:grid;grid-template-columns:1fr .58fr;gap:55px;align-items:end;margin-bottom:38px}.section-heading h2,.narrative h2,.proof-head h2,.invite h2{font:400 clamp(42px,4.5vw,68px)/1.05 Georgia,serif;letter-spacing:-.055em;margin:10px 0 0}.section-heading>p,.narrative p,.proof-head>p{color:var(--muted);font-size:16px;line-height:1.65;margin:0 0 4px}.button{display:inline-flex;gap:27px;align-items:center;justify-content:space-between;min-height:49px;border:1px solid var(--ink);text-decoration:none;padding:10px 17px;font-size:12px;font-weight:800;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px)}.button.dark{background:var(--ink);color:#fff}.button.dark:hover{background:var(--accent)}.button.clear:hover{background:var(--soft)}.button.light{background:#fff;color:var(--ink);border-color:#fff}.button.light:hover{background:var(--soft)}
.hero{overflow:hidden}.hero-in{display:grid;grid-template-columns:1fr 1fr;min-height:675px}.hero-copy{padding:76px 58px 62px 0;display:flex;flex-direction:column;justify-content:center;align-items:start}.hero h1{font:400 clamp(57px,5.7vw,86px)/.99 Georgia,serif;letter-spacing:-.065em;margin:25px 0 27px;max-width:690px}.hero h1 em{color:var(--accent);font-weight:400}.hero-lede{color:#40544d;font-size:19px;line-height:1.55;max-width:590px;margin:0 0 28px}body[data-project=edu] .hero-lede,body[data-project=master] .hero-lede{color:#5c5d68}.hero-actions{display:flex;gap:11px;flex-wrap:wrap}.stage-note{font-size:12px;line-height:1.5;color:var(--muted);border-top:1px solid var(--line);padding-top:16px;margin:30px 0 0;max-width:590px}.stage-note strong{color:var(--ink)}.hero-art{position:relative;min-height:675px;display:grid;place-items:center;overflow:hidden}.hero-art:before,.hero-art:after{content:"";position:absolute;pointer-events:none}.hero-art:before{width:790px;height:790px;border:1px solid rgba(255,255,255,.48);border-radius:50%;top:50%;left:50%;transform:translate(-50%,-50%)}.hero-art:after{width:570px;height:570px;border:1px solid rgba(255,255,255,.5);border-radius:50%;top:50%;left:50%;transform:translate(-50%,-50%)}.hero-art .art-label{position:absolute;z-index:3;bottom:20px;right:20px;color:#fff;background:rgba(17,43,37,.8);font-size:11px;padding:7px 10px}.phone-frame{z-index:2;position:relative;width:270px;height:557px;overflow:hidden;border:8px solid #1a2723;border-radius:40px;background:#fff;box-shadow:0 30px 60px rgba(0,0,0,.25);transform:rotate(7deg)}.phone-frame img{width:100%;height:auto}.phone-frame:before{content:"";position:absolute;z-index:2;top:8px;left:50%;transform:translateX(-50%);width:80px;height:11px;border-radius:12px;background:#1a2723}.trip-hero{background:#e7eee6}.trip-hero .hero-art{background:radial-gradient(circle at 72% 18%,#6db695 0,#28734f 46%,#154334 100%)}.trip-hero .hero-art .orbit{position:absolute;width:100%;height:100%;background:linear-gradient(120deg,transparent 40%,rgba(255,255,255,.13) 40.2%,rgba(255,255,255,.13) 40.5%,transparent 40.7%);transform:rotate(-20deg)}.trip-hero .phone-frame{transform:rotate(8deg)}.edu-hero{background:#fff1e8}.edu-hero .hero-art{background:linear-gradient(135deg,#ffb878,#fa785e 58%,#c8466e)}.edu-hero .phone-frame{transform:rotate(-7deg);border-color:#282a3c}.edu-hero .phone-frame:before{background:#282a3c}.edu-hero .hero-art .spark{position:absolute;font-size:95px;color:rgba(255,255,255,.55);left:11%;top:12%;transform:rotate(-18deg)}.master-hero{background:#f2ebe4}.master-hero .hero-in{grid-template-columns:.85fr 1.15fr}.master-hero .hero-art{background:linear-gradient(145deg,#ffcfaa,#f5a783 52%,#d7605a)}.desktop-frame{position:relative;z-index:2;width:min(100% - 60px,720px);border:7px solid #2c303a;border-bottom-width:12px;border-radius:14px 14px 9px 9px;background:#fff;box-shadow:0 30px 60px rgba(40,31,35,.25);transform:rotate(-3deg)}.desktop-frame:before{content:"";display:block;height:15px;background:#2c303a}.desktop-frame img{width:100%}.master-hero .hero-art .art-label{background:rgba(40,31,35,.82)}.glance{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.glance-in{display:grid;grid-template-columns:repeat(3,1fr)}.glance-in div{padding:23px 26px 24px 0}.glance-in div+div{border-left:1px solid var(--line);padding-left:26px}.glance-in span{display:block;color:var(--accent);font-size:10px;letter-spacing:.13em;text-transform:uppercase;font-weight:800}.glance-in strong{display:block;font:400 23px/1.2 Georgia,serif;letter-spacing:-.03em;margin-top:4px}
.narrative{padding:100px 0 105px;display:grid;grid-template-columns:.33fr 1fr;gap:70px}.narrative h2{max-width:850px;margin:0 0 26px}.narrative p{max-width:850px;margin:0 0 16px;font-size:18px}.experience{background:#fff;border-top:1px solid var(--line);padding:100px 0 108px}.experience-board{display:grid;grid-template-columns:.42fr 1fr;border:1px solid var(--line);min-height:530px}.experience-tabs{border-right:1px solid var(--line);background:var(--soft)}.experience-tabs button{border:0;border-bottom:1px solid var(--line);background:transparent;padding:24px 25px;display:block;width:100%;text-align:left;cursor:pointer;font-size:14px;font-weight:800;color:var(--ink)}.experience-tabs button span{font-size:11px;color:var(--accent);display:block;letter-spacing:.12em;margin-bottom:5px}.experience-tabs button:hover{background:rgba(255,255,255,.5)}.experience-tabs button[aria-selected=true]{background:var(--ink);color:#fff}.experience-tabs button[aria-selected=true] span{color:#bfe2cc}.experience-detail{padding:39px 46px 42px;display:grid;grid-template-columns:1fr .78fr;gap:42px;align-items:center}.experience-detail .detail-kicker{font-size:11px;text-transform:uppercase;letter-spacing:.13em;color:var(--accent);font-weight:800}.experience-detail h3{font:400 42px/1.08 Georgia,serif;letter-spacing:-.05em;margin:12px 0 18px}.experience-detail p{font-size:15px;line-height:1.65;color:var(--muted);margin:0 0 20px}.experience-detail ul{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}.experience-detail li{padding:9px 0 9px 19px;position:relative;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}.experience-detail li:before{content:"↗";position:absolute;left:0;color:var(--accent)}.demo-card{background:var(--soft);border:1px solid var(--line);padding:25px;align-self:stretch;display:flex;flex-direction:column;justify-content:center}.demo-card .mini-label{font-size:10px;text-transform:uppercase;letter-spacing:.14em;color:var(--accent);font-weight:800}.demo-card strong{font:400 28px/1.14 Georgia,serif;letter-spacing:-.04em;display:block;margin:17px 0 10px}.demo-card p{font-size:13px;margin:0;color:var(--muted)}.demo-card .mini-rule{height:1px;background:var(--line);margin:24px 0}.demo-card small{font-size:10px;color:var(--muted)}.screen-note{font-size:12px;color:var(--muted);margin:15px 0 0}
.feature-band{background:var(--ink);color:#fff;padding:84px 0}.feature-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:90px}.feature-band h2{font:400 clamp(37px,4vw,58px)/1.07 Georgia,serif;letter-spacing:-.05em;margin:12px 0 0}.feature-band .kicker{color:#b9d7c6}body[data-project=edu] .feature-band .kicker,body[data-project=master] .feature-band .kicker{color:#ffbdab}.feature-band>div>div>p{color:#d0ded5}.feature-items{border-top:1px solid rgba(255,255,255,.32)}.feature-items article{display:grid;grid-template-columns:48px 1fr;gap:13px;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.32)}.feature-items span{font-size:11px;color:#bbd6c5;font-weight:800}.feature-items strong{display:block;font-size:18px}.feature-items p{color:#c4d3c9;font-size:13px;line-height:1.6;margin:6px 0 0}
.proof{padding:100px 0 108px;background:var(--soft)}.proof-head{display:grid;grid-template-columns:1fr .55fr;gap:65px;align-items:end;margin-bottom:33px}.proof-head h2{margin-bottom:0}.proof-row{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #b7c5bc;border-bottom:1px solid #b7c5bc}.proof-row article{padding:29px 32px 33px 0}.proof-row article+article{border-left:1px solid #b7c5bc;padding-left:32px}.proof-row span{font-size:11px;letter-spacing:.13em;text-transform:uppercase;color:var(--accent);font-weight:800}.proof-row h3{font:400 26px/1.16 Georgia,serif;letter-spacing:-.04em;margin:25px 0 12px}.proof-row p{color:var(--muted);font-size:14px;line-height:1.65;margin:0}.proof-disclosure{display:flex;gap:23px;align-items:start;max-width:1020px;margin:37px 0 0}.proof-disclosure b{font:400 35px/1 Georgia,serif;color:var(--accent)}.proof-disclosure p{font-size:14px;color:var(--muted);line-height:1.6;margin:0}.proof-disclosure strong{color:var(--ink)}
.invite{background:var(--ink);color:#fff;padding:87px 0}.invite-grid{display:grid;grid-template-columns:1fr .5fr;gap:80px;align-items:end}.invite h2{margin:12px 0 18px}.invite p:not(.kicker){font-size:16px;color:#cbd7cf;max-width:700px;margin:0;line-height:1.65}.invite-actions{display:flex;flex-direction:column;align-items:start;gap:16px}.invite-actions a:not(.button){color:#d4e5d9;font-size:13px;font-weight:700;text-underline-offset:4px}.invite-actions small{font-size:11px;color:#a9c1b1;margin-top:-13px}.footer{background:#16231f;color:#b8c7bb;border-top:1px solid rgba(255,255,255,.15)}body[data-project=edu] .footer,body[data-project=master] .footer{background:#1b1d2a}.footer-in{padding:26px 0 30px;display:flex;justify-content:space-between;gap:30px;font-size:11px}.footer p{margin:0;max-width:620px}.footer a{text-underline-offset:4px}.footer a:hover{color:#fff}
/* Distinct interactive surfaces */
.trip-route{display:flex;align-items:center;gap:6px;margin:23px 0 4px}.trip-route i{display:block;width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px rgba(20,126,87,.13)}.trip-route b{display:block;height:2px;background:#91b9a3;flex:1}.trip-route i:last-child{background:#acbdb0;box-shadow:none}.trip-map-name{font-size:11px;color:var(--accent);font-weight:800;letter-spacing:.08em;margin:11px 0 0}.trip-offline{margin-top:20px;border:1px solid var(--line);background:#fff;padding:18px 20px}.trip-offline label{display:flex;gap:12px;align-items:center;font-size:13px;font-weight:800;cursor:pointer}.trip-offline input{accent-color:var(--accent);width:18px;height:18px}.trip-offline p{font-size:12px;color:var(--muted);margin:10px 0 0}.edu-quest{border:1px solid var(--line);background:#fff;padding:24px;max-width:840px}.edu-quest .quest-head{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:16px}.edu-quest .quest-head strong{font:400 25px/1.15 Georgia,serif}.edu-quest .quest-head span{font-size:11px;font-weight:800;color:var(--accent)}.edu-quest .quest-steps{display:flex;gap:7px;margin-bottom:20px}.edu-quest .quest-steps i{height:5px;flex:1;border-radius:5px;background:#e8d4cc}.edu-quest .quest-steps i.active{background:var(--accent)}.edu-quest fieldset{border:0;padding:0;margin:0}.edu-quest legend{font-weight:700;font-size:16px;line-height:1.4;margin:0 0 14px}.edu-quest .answer{display:block;width:100%;border:1px solid #ddcbc5;background:#fff;padding:12px 14px;margin-top:8px;cursor:pointer;text-align:left;font-size:13px}.edu-quest .answer:hover{background:#fff4ef}.edu-quest .answer[aria-pressed=true]{border-color:var(--accent);background:#fbe7df}.edu-quest .feedback{min-height:39px;color:#855149;font-size:13px;margin:16px 0 0}.edu-quest .feedback.correct{color:#286850}.edu-quest .quest-disclosure{border-top:1px solid var(--line);font-size:11px;color:var(--muted);padding-top:13px;margin:14px 0 0}.master-cycle{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:22px 0}.master-cycle span{background:#fff;border:1px solid var(--line);padding:10px;font-size:11px;font-weight:800;text-align:center;color:var(--muted)}.master-cycle span.active{background:var(--ink);color:#fff;border-color:var(--ink)}.master-compare{margin-top:21px;padding:17px 19px;background:#fff;border:1px solid var(--line)}.master-compare button{border:0;background:none;text-decoration:underline;text-underline-offset:4px;color:var(--accent);cursor:pointer;font-size:12px;font-weight:800;padding:0}.master-compare p{margin:10px 0 0;font-size:12px;color:var(--muted)}
@media(max-width:990px){.shell{width:min(calc(100% - 44px),var(--max))}.hero-in{grid-template-columns:1fr 1fr}.hero-copy{padding-right:32px}.hero h1{font-size:clamp(54px,6.7vw,76px)}.master-hero .hero-in{grid-template-columns:1fr 1fr}.experience-detail{grid-template-columns:1fr;gap:25px}.demo-card{min-height:215px}.feature-grid{gap:40px}}
@media(max-width:750px){.hero-in,.master-hero .hero-in{display:flex;flex-direction:column}.hero-copy{padding:62px 0 52px}.hero-art{min-height:560px;margin-inline:-22px}.hero h1{font-size:clamp(54px,8.5vw,72px)}.master-hero .hero-art{min-height:440px}.narrative{grid-template-columns:1fr;gap:22px}.section-heading,.proof-head{grid-template-columns:1fr;gap:20px}.experience-board{grid-template-columns:1fr}.experience-tabs{display:grid;grid-template-columns:repeat(4,1fr);border-right:0;border-bottom:1px solid var(--line)}.experience-tabs button{padding:16px 9px;font-size:11px;border-right:1px solid var(--line);border-bottom:0}.experience-tabs button span{font-size:9px}.experience-detail{grid-template-columns:1fr 1fr;padding:30px}.feature-grid{grid-template-columns:1fr}.invite-grid{grid-template-columns:1fr;gap:32px}}
@media(max-width:570px){html{scroll-padding-top:90px}.shell{width:calc(100% - 34px)}.header-in{height:auto;min-height:75px;padding:12px 0;align-items:flex-start;flex-direction:column;gap:11px}.wordmark{font-size:16px}.nav{width:100%;gap:10px;justify-content:space-between}.nav a{font-size:10px}.nav .nav-cta{padding:6px 8px}.hero-copy{padding:55px 0 45px}.hero h1{font-size:clamp(48px,12vw,65px);margin:18px 0 22px}.hero-lede{font-size:16px}.hero-actions{width:100%}.hero-actions .button{width:100%}.hero-art{min-height:480px;margin-inline:-17px}.phone-frame{width:213px;height:438px;border-width:7px;border-radius:32px}.master-hero .hero-art{min-height:330px}.desktop-frame{width:calc(100% - 36px);border-width:5px;border-bottom-width:9px}.glance-in{grid-template-columns:1fr}.glance-in div,.glance-in div+div{border-left:0;border-bottom:1px solid var(--line);padding:13px 0}.glance-in strong{font-size:20px}.narrative,.experience,.proof{padding:70px 0}.narrative h2,.section-heading h2,.proof-head h2,.invite h2{font-size:clamp(40px,10.5vw,55px)}.narrative p{font-size:16px}.section-heading{margin-bottom:25px}.section-heading>p,.proof-head>p{font-size:14px}.experience-tabs{grid-template-columns:repeat(2,1fr)}.experience-tabs button{border-bottom:1px solid var(--line);min-height:62px}.experience-tabs button:nth-child(2n){border-right:0}.experience-tabs button:nth-child(n+3){border-bottom:0}.experience-detail{display:block;padding:25px 20px}.experience-detail h3{font-size:35px}.demo-card{margin-top:26px;min-height:190px}.feature-band{padding:70px 0}.feature-band h2{font-size:42px}.proof-row{grid-template-columns:1fr}.proof-row article,.proof-row article+article{padding:22px 0;border-left:0;border-bottom:1px solid #b7c5bc}.proof-row article:last-child{border-bottom:0}.proof-row h3{margin:11px 0}.invite{padding:69px 0}.footer-in{display:block}.footer-in p{margin:12px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}