:root{--pond:#132134;--pond2:#1B2E47;--stock:#F4F7FA;--white:#fff;--frog:#7DDB8C;--peel:#C9F3CF;--foil:#F5C451;--ink2:#3D5170;--line:#D3DCE6;--slot:#E2EAF0;
--display:"DM Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;--body:"DM Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;--mono:"DM Mono",ui-monospace,SFMono-Regular,Menlo,monospace;--wrap:1120px;--r:16px}
*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--stock);color:var(--pond);font-family:var(--body);font-size:1.0625rem;line-height:1.6;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}a{color:inherit;text-underline-offset:.2em}a:hover{color:var(--ink2)}
h1,h2,h3{font-family:var(--display);font-weight:700;letter-spacing:-.02em;line-height:1.1;margin:0}
h1{font-size:clamp(2.4rem,5.6vw,4rem)}h2{font-size:clamp(1.9rem,3.8vw,2.75rem)}h3{font-size:clamp(1.25rem,2.2vw,1.5rem);line-height:1.2}
p{margin:0 0 1rem}b,strong{font-weight:700}
:focus-visible{outline:3px solid var(--foil);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:0;background:var(--pond);color:var(--stock);padding:.6rem 1rem;z-index:100}.skip:focus{left:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 1.5rem}
.mono{font-family:var(--mono)}
.eyebrow{font-family:var(--mono);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink2);margin:0 0 1rem}
.lede{font-size:clamp(1.1rem,1.8vw,1.3rem);line-height:1.5;color:var(--ink2);max-width:36rem}
.note{font-size:.9rem;color:var(--ink2);margin-top:1rem}
.s{padding:clamp(3.25rem,7.5vw,6rem) 0}.s-dark{background:var(--pond);color:var(--stock)}.s-green{background:var(--frog);color:var(--pond)}
.s-white{background:var(--white);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.s-dark h1,.s-dark h2,.s-dark h3{color:var(--stock)}.s-dark .eyebrow{color:var(--frog)}.s-dark .lede,.s-dark p{color:#C9D4E0}.s-dark .note{color:#9FB0C6}
.s-dark a{color:var(--frog)}.s-dark a:hover{color:var(--peel)}
.hl{color:var(--frog)}
.sec-head{max-width:44rem;margin-bottom:2.25rem}.sec-head p{margin-top:1rem;font-size:1.125rem}
.foot-line{font-family:var(--mono);font-size:.78rem;color:var(--ink2);margin:2.5rem 0 0}.s-dark .foot-line{color:#8EA0B8}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(244,247,250,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:1.25rem;min-height:72px}
.brand img{display:block;height:44px;width:auto}
.nav{display:flex;align-items:center;gap:1.75rem}.nav ul{display:flex;gap:1.75rem;list-style:none;margin:0;padding:0;font-weight:600}
.nav a{text-decoration:none}.nav ul a:hover,.nav a[aria-current=page]{text-decoration:underline;text-underline-offset:.35em}
.nav-toggle{display:none;background:none;border:1.5px solid var(--pond);border-radius:12px;padding:.5rem .7rem;font:inherit;font-weight:600;color:inherit;cursor:pointer}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border-radius:999px;padding:.8rem 1.5rem;font:inherit;font-weight:600;font-size:1rem;line-height:1.2;text-decoration:none;border:2px solid var(--pond);background:var(--pond);color:var(--stock);cursor:pointer}
.btn:hover{filter:brightness(1.12);color:var(--stock)}.btn-sm{padding:.55rem 1.1rem;font-size:.95rem}
.btn-outline{background:transparent;color:var(--pond)}.btn-outline:hover{background:var(--pond);color:var(--stock);filter:none}
.s-dark .btn-outline{color:var(--stock);border-color:var(--stock)}.s-dark .btn-outline:hover{background:var(--stock);color:var(--pond)}
.btn-store{border-radius:14px;background:#000;border-color:#5b6b80;color:#fff;padding:.65rem 1.35rem;flex-direction:column;align-items:flex-start;gap:0}
.btn-store small{font-size:.7rem;font-weight:500;opacity:.85;letter-spacing:.02em}.btn-store span{font-size:1.15rem}
.s-dark .btn-store{background:#fff;color:#000;border-color:#fff}.s-dark .btn-store:hover{color:#000}
.s-green .btn-store{background:#000;color:#fff;border-color:#000}.s-green .btn-store:hover{color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:1.75rem}

.live-only{display:none}.is-live .live-only{display:inline}.soon-only{display:inline}.is-live .soon-only{display:none}
[aria-disabled=true]{cursor:default}.btn-store[aria-disabled=true]{opacity:.92}
/* hero (mirrors deck cover) */
.hero{padding:clamp(3rem,8vw,6rem) 0}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:3rem;align-items:center}
.hero h1{margin:0 0 .6rem;line-height:1}.hero h1 img{display:block;width:min(560px,100%);height:auto}
.hero .tagline{font-size:clamp(1.4rem,3vw,2rem);font-weight:500;color:var(--frog);margin:.4rem 0 1.75rem;letter-spacing:-.01em}
.hero .lede{max-width:30rem}
.hero-art{display:flex;justify-content:center}.hero-art img{width:min(280px,70%);height:auto;filter:drop-shadow(0 28px 30px rgba(0,0,0,.4))}
.pagehead{padding:clamp(3rem,7vw,5rem) 0 clamp(2rem,4vw,3rem)}.pagehead h1{margin-bottom:1rem}

/* cards (deck style: pastel, dark and frog tiles) */
.grid{display:grid;gap:1.1rem}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.c{border-radius:var(--r);padding:1.35rem 1.4rem 1.5rem}
.c .lab{font-family:var(--mono);font-size:.75rem;letter-spacing:.06em;margin:0 0 1rem}
.c h3{margin:0 0 .5rem}.c p{margin:0;font-size:.98rem;line-height:1.5}
.c-peel{background:var(--peel);color:var(--pond)}.c-peel .lab{color:var(--ink2)}.c-peel p{color:#27415f}
.c-dark{background:var(--pond);color:var(--stock)}.c-dark .lab{color:var(--frog)}.c-dark p{color:#C9D4E0}.c-dark h3{color:var(--stock)}
.c-pond2{background:var(--pond2);color:var(--stock)}.c-pond2 .lab{color:var(--frog)}.c-pond2 p{color:#C9D4E0}.c-pond2 h3{color:var(--stock)}
.c-frog{background:var(--frog);color:var(--pond)}.c-frog .lab{color:#1d5a2d}.c-frog p{color:#10301b}
.c-white{background:var(--white);box-shadow:inset 0 0 0 1px var(--line)}.c-white .lab{color:var(--ink2)}.c-white p{color:var(--ink2)}
.c .big{font-weight:700;color:inherit}

/* pills and chips */
.pills{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.4rem}
.pill{border-radius:999px;padding:.4rem 1rem;font-weight:600;font-size:.9rem;background:var(--pond);color:var(--stock)}
.pill.soft{background:var(--peel);color:var(--pond)}
.tag{display:inline-block;font-family:var(--mono);font-size:.8rem;background:var(--pond);color:var(--frog);border-radius:8px;padding:.4rem .8rem}

/* master set slots */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:3rem;align-items:center}
.slots{display:grid;grid-template-columns:repeat(6,1fr);gap:.55rem;max-width:380px}
.slots i{display:block;aspect-ratio:5/7;border-radius:6px;background:var(--frog)}.slots i.x{background:var(--slot);box-shadow:inset 0 0 0 1px #B9C6D3;background-image:none}
.points p{margin:0 0 1rem;font-size:1.1rem;color:var(--pond)}.points b{font-weight:700}

/* palette */
.swatches{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
.sw .chipc{height:84px;border-radius:12px;box-shadow:inset 0 0 0 1px rgba(19,33,52,.25)}.sw b{display:block;margin-top:.6rem}.sw span{font-family:var(--mono);font-size:.78rem;color:var(--ink2)}

/* faq */
.faq{max-width:46rem}.faq h2{font-size:1.5rem;margin:2.5rem 0 .5rem}.faq h2:first-child{margin-top:0}
details{border-bottom:1px solid var(--line);padding:1.05rem 0}
summary{font-weight:700;font-size:1.15rem;letter-spacing:-.01em;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem}
summary::-webkit-details-marker{display:none}summary::after{content:"+";font-family:var(--mono);color:var(--ink2);font-weight:400}
details[open] summary::after{content:"\2212"}details p{margin:.8rem 0 0;color:var(--ink2)}

/* contact */
.contact-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:2rem;align-items:start}
.side .c{margin-bottom:1rem}.side a{font-weight:600}
form.pk{background:var(--white);border-radius:var(--r);box-shadow:0 1px 0 var(--line),inset 0 0 0 1px var(--line);padding:clamp(1.25rem,3vw,2rem)}
.pk label,.pk legend{display:block;font-weight:600;font-size:.95rem;margin:0 0 .4rem;padding:0}
.field{margin:0 0 1.1rem}.row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.pk input[type=text],.pk input[type=email],.pk select,.pk textarea{width:100%;font:inherit;color:inherit;background:var(--stock);border:1.5px solid var(--line);border-radius:12px;padding:.75rem .9rem}
.pk textarea{min-height:9rem;resize:vertical}.pk input:focus,.pk select:focus,.pk textarea:focus{border-color:var(--pond)}
.pk fieldset{border:0;margin:0 0 1.1rem;padding:0}
.topics{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.topics label{margin:0;cursor:pointer}.topics input{position:absolute;opacity:0}
.topics span{display:block;border:1.5px solid var(--line);border-radius:14px;padding:.9rem 1rem;background:var(--stock);font-weight:600}
.topics small{display:block;font-weight:400;color:var(--ink2);margin-top:.15rem;font-size:.85rem}
.topics input:checked+span{border-color:var(--pond);box-shadow:inset 0 0 0 1px var(--pond);background:var(--white)}
.topics input:focus-visible+span{outline:3px solid var(--foil);outline-offset:2px}
.tech{display:none;border-top:1px dashed var(--line);padding-top:1.1rem;margin-bottom:.4rem}.pk[data-topic=technical] .tech{display:block}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.hint{font-size:.85rem;color:var(--ink2);margin:.35rem 0 0}
.alert{border-radius:12px;padding:.9rem 1.1rem;margin:0 0 1.25rem;font-weight:600}.alert[hidden]{display:none}.alert.ok{background:var(--peel)}.alert.err{background:#FBE3E3;color:#7A1E1E}

/* legal */
.legal{max-width:46rem}.legal h2{font-size:1.5rem;margin:2.25rem 0 .6rem}.legal p,.legal li{color:#2c3d57}
.draft{background:#FFF6DD;border:1px solid var(--foil);border-radius:12px;padding:.9rem 1.1rem;margin-bottom:2rem;font-size:.95rem}

/* footer */
.site-footer{background:var(--pond);color:#C9D4E0;padding:3.5rem 0 2rem}
.site-footer a{color:#C9D4E0;text-decoration:none}.site-footer a:hover{color:var(--frog);text-decoration:underline}
.foot{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
.foot img{height:58px;width:auto;display:block;margin-bottom:1rem}
.foot h2{font-family:var(--mono);font-weight:500;font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:var(--peel);margin:0 0 .8rem}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}.foot p{font-size:.95rem;margin:0;max-width:20rem;color:#C9D4E0}
.legalbar{border-top:1px solid #2A3C57;margin-top:2.5rem;padding-top:1.25rem;font-size:.82rem;color:#8EA0B8}
.legalbar p{margin:0 0 .6rem;max-width:62rem;color:#8EA0B8}.legalbar .mono{font-family:var(--mono);color:#8EA0B8}

@media (max-width:900px){
.hero .wrap{grid-template-columns:1fr}.hero-art{order:-1}.hero-art img{width:150px}.split{grid-template-columns:1fr;gap:2rem}
.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.contact-grid{grid-template-columns:1fr}.foot{grid-template-columns:1fr 1fr}.swatches{grid-template-columns:repeat(2,1fr)}
.nav-toggle{display:block}
.nav{position:absolute;left:0;right:0;top:100%;background:var(--stock);border-bottom:1px solid var(--line);padding:1rem 1.5rem 1.5rem;flex-direction:column;align-items:stretch;gap:1rem;display:none}
.nav.open{display:flex}.nav ul{flex-direction:column;gap:.75rem;font-size:1.125rem}
}
@media (max-width:640px){
.g2,.g3,.g4,.row,.topics{grid-template-columns:1fr}.foot{grid-template-columns:1fr}.brand img{height:36px}.btn-row .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}