:root{color-scheme:light;--ink:#123b34;--muted:#5c7069;--gold:#ae7f3c;--line:#d7ded5;--panel:#fcfbf7;--bg:#f3f2ea;--accent:#0c5145}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}[hidden]{display:none!important}
.shell{width:min(1280px,calc(100% - 64px));margin:auto}.top{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px 0;border-bottom:1px solid var(--line)}
.brand{display:block;mix-blend-mode:multiply}.brand img{width:142px;height:auto;display:block}
nav{display:flex;align-items:center;gap:32px}a{color:var(--accent);text-underline-offset:.24em}nav a{text-decoration:none;color:var(--ink);font-size:.88rem;font-weight:600}.nav-contact{border:1px solid #9eafa5;border-radius:28px;padding:10px 18px}
.hero{display:grid;grid-template-columns:1.25fr 1fr;align-items:center;gap:20px;padding:70px 0 90px;min-height:730px;position:relative}
.hero-copy{position:relative;z-index:1}.kicker{letter-spacing:.15em;font-size:.67rem;line-height:1.6;font-weight:750;color:var(--gold);text-transform:uppercase;display:flex;align-items:center;gap:8px}.status-dot{display:inline-block;width:6px;height:6px;background:var(--gold);border-radius:50%;box-shadow:0 0 0 4px #ae7f3c15}
h1{font-size:clamp(3.4rem,6.25vw,6.1rem);font-weight:550;line-height:1.03;letter-spacing:-.065em;margin:28px 0 24px}h1 em{font-family:Georgia,serif;font-weight:400;color:var(--gold)}h2{font-size:clamp(1.8rem,3vw,2.7rem);line-height:1.15;letter-spacing:-.04em;font-weight:550;margin:8px 0 20px}.tagline{font-size:1.08rem;color:var(--muted)}
.timer{display:grid;grid-template-columns:repeat(4,1fr);width:min(460px,100%);margin:32px 0;border-block:1px solid var(--line);background:radial-gradient(ellipse at 50% 100%,#dfe8d9aa,transparent 75%)}.timer div{padding:12px 0}.timer div+div{border-left:1px solid var(--line);padding-left:20px}.timer strong,.timer span{display:block}.timer strong{font-size:clamp(1.9rem,3.6vw,3rem);font-weight:450;letter-spacing:-.04em;font-variant-numeric:tabular-nums;line-height:1.3}.timer span{font-size:.65rem;color:var(--muted);letter-spacing:.1em;text-transform:uppercase}
.actions{display:flex;gap:10px;flex-wrap:wrap}.primary,.secondary,button{display:inline-flex;align-items:center;justify-content:center;border:1px solid #b2beb4;border-radius:25px;background:#e9ede4;color:var(--ink);padding:11px 19px;font:inherit;font-size:.86rem;font-weight:650;text-decoration:none;cursor:pointer;transition:background .2s,transform .2s}.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.primary:hover{background:#083b33;transform:translateY(-1px)}.secondary{background:transparent}.secondary:hover{background:#e4e9df}button:disabled{cursor:default;opacity:.75}
.hero-art{position:relative;aspect-ratio:1;isolation:isolate}.hero-art::before{content:"";position:absolute;inset:3%;background:radial-gradient(ellipse,#cadac6 0%,transparent 67%);filter:blur(12px)}.sphere{position:absolute;inset:20%;border-radius:50%;background:radial-gradient(circle at 29% 24%,#89ac83 0%,#426e57 28%,#103e33 62%,#05281f 80%);box-shadow:inset -10px -10px 30px #00190e80,0 28px 44px -20px #123b3455}.sphere::after{content:"";position:absolute;inset:10%;border-radius:50%;border-top:1px solid #e2e9cb66;transform:rotate(-35deg)}
.orbit{position:absolute;inset:4%;border:1px solid #a9b79d;border-radius:50%;transform:rotate(-30deg) scaleY(.54);z-index:2}.orbit-two{inset:0%;transform:rotate(48deg) scaleY(.6);border-color:#b49b6c80;z-index:-1}.orbit-one::after{content:"";position:absolute;width:9px;height:9px;background:var(--gold);border-radius:50%;top:11%;left:14%;box-shadow:0 0 0 5px #ae7f3c11}.art-label,.art-date{position:absolute;font-size:.62rem;letter-spacing:.2em;color:var(--muted)}.art-label{left:10%;bottom:10%}.art-date{right:5%;top:10%}
.section-heading{border-top:1px solid var(--line);padding-top:42px;margin-bottom:28px;display:flex;justify-content:space-between;align-items:end;gap:20px}.section-heading h2{margin-bottom:0}.section-heading>p{max-width:240px;font-size:.88rem;color:var(--muted)}
.hub{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.hub:has(>[hidden]){grid-template-columns:1fr}.panel{padding:clamp(20px,3vw,38px);background:var(--panel);border:1px solid var(--line);border-radius:20px}.hub:has(>[hidden]) .panel{margin-top:35px}.panel p{color:var(--muted)}.panel h2{font-size:2.1rem}
.filters{display:flex;gap:10px;flex-wrap:wrap;margin:23px 0}.filters label{flex:1;min-width:120px}.filters label,label{font-size:.74rem;font-weight:600}label:not(.consent)>input,label>select,textarea{display:block;width:100%;max-width:100%;margin-top:5px;padding:10px;border:1px solid var(--line);border-radius:8px;background:#f4f5ee;color:var(--ink);font:inherit;font-size:.84rem}textarea{width:100%;min-height:65vh}
article{border-top:1px solid var(--line);padding:20px 0}article h3{margin:7px 0;font-size:1.12rem;line-height:1.4;font-weight:650;letter-spacing:-.02em}article p{margin:7px 0;font-size:.9rem}article a{font-size:.8rem}small{color:var(--muted);font-size:.68rem}fieldset{min-width:0;border:1px solid var(--line);padding:18px;border-radius:12px}legend{font-weight:650;line-height:1.4}.options{display:grid;gap:8px;margin-top:8px}.options button{border-radius:9px;text-align:left;justify-content:start;background:#f3f4ee}.options button:hover{background:#e1e9dd}.options .right{background:#dcefdc;border-color:#559b61}.options .wrong{background:#f5e4df;border-color:#ba7863}.signup{margin:28px 0 50px;padding:40px;background:#e6ebdf}.signup input[type=email]{max-width:430px;background:var(--panel)}.consent{display:flex;gap:9px;align-items:center;margin:14px 0;font-weight:400}.consent input{accent-color:var(--accent)}
footer{border-top:1px solid var(--line);padding-top:42px;color:var(--muted)}.footer-main{display:flex;justify-content:space-between;gap:24px;padding:10px 0 36px}.footer-main h2{font-size:2.1rem}.footer-main p{font-size:.87rem}address{display:flex;flex-direction:column;justify-content:center;gap:8px;font-style:normal}address a{font-size:clamp(1rem,2.2vw,1.5rem);text-decoration:none;letter-spacing:-.02em}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding:20px 0;border-top:1px solid var(--line);font-size:.73rem}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:2px solid var(--gold);outline-offset:4px}
@media(max-width:850px){.shell{width:calc(100% - 36px)}.hero{min-height:0;padding:48px 0 50px}.hero-art{position:absolute;width:45%;right:-10px;top:70px;opacity:.3}.hero-copy{grid-column:1/-1}.hero h1{max-width:650px}.hub{grid-template-columns:1fr}nav{gap:18px}.section-heading>p{display:none}.hero-art .art-label,.hero-art .art-date{display:none}}
@media(max-width:520px){.brand img{width:108px}.top{gap:10px}nav{gap:12px}nav a{font-size:.73rem}.nav-contact{display:none}h1{font-size:3.6rem}.hero-art{top:120px;width:57%;right:-8px;opacity:.18}.timer div+div{padding-left:13px}.footer-main{flex-direction:column}.section-heading{padding-top:30px}.signup{padding:24px}.footer-bottom{flex-direction:column;gap:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}
.logo-filter{position:absolute;pointer-events:none}.brand{mix-blend-mode:normal}.brand img{filter:url(#logo-background);width:150px}
.hero{padding:40px 0 44px;min-height:620px}.hero-art{display:flex;align-items:flex-end;min-width:0;aspect-ratio:auto;min-height:490px}.hero-art::before{inset:0}.orbit-art{position:absolute;inset:0 0 22%}.hero-art .sphere{inset:18% 25% 20%}.hero-art .orbit{inset:4% 7%}.hero-art .orbit-two{inset:0 5%}.hero-art .art-label{bottom:12%}
.curiosity-card{position:relative;z-index:3;margin:0 0 0 15px;padding:25px;width:100%;border:1px solid #ccd5c7;background:#fcfbf7ef;border-radius:18px;box-shadow:0 20px 60px #123b3410;backdrop-filter:blur(10px)}
.curiosity-card h2{font-size:1.7rem;margin:8px 0}.curiosity-card>p:not(.kicker){font-size:1rem;min-height:48px}.curiosity-card .actions{justify-content:start}.curiosity-card button{padding:8px 13px;font-size:.79rem}.curiosity-card #curiosity-answer{color:var(--accent);border-left:2px solid var(--gold);padding-left:12px}
.explore-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:0 0 36px}.explore-strip>a{display:flex;flex-direction:column;gap:9px;text-decoration:none;padding:20px 23px;border:1px solid var(--line);border-radius:13px;background:#e9ede3;transition:background .2s}.explore-strip>a:hover{background:#dfe6d7}.tile-number{font-size:.61rem;font-weight:700;letter-spacing:.14em;color:var(--gold)}.explore-strip strong{font-size:1.08rem;font-weight:600;letter-spacing:-.025em}.explore-strip>a>span:last-child{font-size:.77rem}.section-heading{padding-top:26px}.quiz-invitation{border-top:1px solid var(--line);margin-top:25px;padding-top:15px}.quiz-invitation h3{font-size:1.25rem;margin:8px 0}.quiz-invitation p{font-size:.88rem}.quiz-invitation a{font-size:.8rem}
.faq{display:grid;grid-template-columns:1fr 1.25fr;gap:30px;padding:10px 0 45px}.faq details{padding:15px 0;border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;font-weight:600}.faq details p,.faq details a{font-size:.88rem;color:var(--muted)}
@media(max-width:850px){.hero{padding:35px 0;min-height:0;grid-template-columns:1.15fr 1fr;gap:10px}.hero-copy{grid-column:auto}.hero h1{font-size:clamp(2.8rem,6.5vw,4.5rem)}.hero-art{position:relative;width:auto;right:auto;top:auto;opacity:1;min-height:400px}.hero-art .orbit-art{opacity:.7}.hero-art .art-label,.hero-art .art-date{display:none}.curiosity-card{margin-left:0;padding:18px}.curiosity-card h2{font-size:1.4rem}.brand img{width:130px}.explore-strip>a{padding:17px}}
@media(max-width:620px){.hero{grid-template-columns:1fr}.hero-art{min-height:240px;margin-top:15px}.orbit-art{display:none}.hero-art::before{display:none}.curiosity-card{margin:0}.hero h1{font-size:3.5rem;max-width:500px}.explore-strip{grid-template-columns:1fr;gap:8px;margin-bottom:25px}.explore-strip>a{display:grid;grid-template-columns:1fr auto;gap:5px 12px}.explore-strip strong{grid-column:1/-1;grid-row:2}.explore-strip>a>span:last-child{text-align:right}.faq{grid-template-columns:1fr;gap:5px}.faq h2{margin-bottom:0}.brand img{width:108px}}
@font-face{font-family:Eduopt Sans;src:url('/eduopt-sans-regular.woff') format('woff');font-weight:400 599;font-display:swap}
@font-face{font-family:Eduopt Sans;src:url('/eduopt-sans-bold.woff') format('woff');font-weight:600 900;font-display:swap}
body{font-family:"Eduopt Sans",Arial,sans-serif}
h1{font-weight:600;letter-spacing:-.055em;line-height:1.04}
h1 em{font-family:inherit;font-style:normal;font-weight:600}
h2{font-weight:600;letter-spacing:-.035em}
.brand{background:transparent;mix-blend-mode:normal;line-height:0}
.brand-logo{display:block;width:150px;height:auto;overflow:visible}
.hero-art{display:block;min-height:440px;aspect-ratio:1;align-self:center}
.orbit-art{inset:0}
.hero-art .sphere{inset:22%}
.hero-art .orbit{inset:8%}
.hero-art .orbit-two{inset:4%}
.hero-art .art-label{bottom:12%}
#play .curiosity-card{width:auto;margin:26px 0 0;padding:22px;border-radius:13px;background:#eaf0e4;box-shadow:none;backdrop-filter:none}
#play .curiosity-card h2{font-size:1.6rem}
#play .curiosity-card>p:not(.kicker){min-height:0}
@media(max-width:850px){.brand-logo{width:130px}.hero-art{min-height:300px}}
@media(max-width:620px){.brand-logo{width:108px}.hero-art{display:none}}