:root{
  --ink:#111111;
  --cream:#fff3df;
  --red:#c02a14;
  --yellow:#f4c20d;
  --blue:#1d3f9e;
  --green:#0c6444;
  --head:"Archivo Black","Arial Black","Helvetica Neue",Arial,"Liberation Sans",sans-serif;
  --body:"Work Sans","Helvetica Neue",Arial,"Liberation Sans",sans-serif;
  --pad:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:0}
body{margin:0;background:var(--ink);color:var(--ink);font-family:var(--body);font-size:1.0625rem;line-height:1.6;-webkit-text-size-adjust:100%}
img{display:block;max-width:100%;height:auto}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:3px solid currentColor;outline-offset:3px}

/* menu */
#menu{position:fixed;top:10px;right:10px;z-index:10;display:flex;flex-wrap:wrap;gap:2px;max-width:calc(100vw - 20px);padding:3px;background:var(--ink);outline:2px solid var(--cream);font-family:var(--body);font-size:.75rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase}
#menu a{color:var(--cream);text-decoration:none;padding:.45rem .6rem;line-height:1.1}
#menu a:hover{text-decoration:underline}
#menu a[aria-current="true"]{background:var(--yellow);color:var(--ink)}
#menu :focus-visible{outline-color:var(--cream)}
#menu a[aria-current="true"]:focus-visible{outline-color:var(--ink)}

/* blocks */
.blk{padding:5.5rem 0 4.5rem;overflow-x:clip}
.wrap{max-width:1240px;margin:0 auto;padding:0 var(--pad)}
.cover{background:var(--cream);color:var(--ink)}
.red{background:var(--red);color:var(--cream)}
.yellow{background:var(--yellow);color:var(--ink)}
.blue{background:var(--blue);color:var(--cream)}
.green{background:var(--green);color:var(--cream)}
.end{background:var(--ink);color:var(--cream)}

h1,h2,h3{font-family:var(--head);font-weight:400;margin:0;overflow-wrap:break-word;hyphens:manual}
h1{font-size:clamp(1.9rem,8vw,7.2rem);line-height:1.08;text-transform:uppercase;letter-spacing:-.01em}
h1 .ln{display:block;overflow:hidden;padding-bottom:.16em}
h1 .ln span{display:block}
h2{font-size:clamp(2.2rem,10.5vw,8.6rem);line-height:1.06;text-transform:uppercase;letter-spacing:-.01em;margin-bottom:2rem}
h3{font-size:1.2rem;line-height:1.2;margin-bottom:.5rem}
.kicker{margin:0 0 .75rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;font-size:.85rem;border-top:4px solid currentColor;padding-top:.6rem;display:inline-block;min-width:8rem}
.lead{font-size:1.35rem;line-height:1.35;font-weight:600;max-width:34rem;margin:0 0 1.25rem}
p{margin:0 0 1rem;max-width:38rem}
.pic{width:100%;object-fit:cover}

/* layout rows: text left, picture right */
.row{display:grid;gap:2rem;margin-top:2rem;align-items:start}
.cover .row{margin-top:2.5rem}
.sub{font-size:1.5rem;line-height:1.3;font-weight:600;max-width:24rem}
.cover .who{font-size:.85rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;border-top:4px solid var(--red);padding-top:.6rem;display:inline-block;color:var(--red)}
.two{display:grid;gap:1.5rem;margin:1.75rem 0;border-top:4px solid currentColor;padding-top:1rem}
.two p{margin:0}

/* tabs */
.tabs{display:grid;gap:1.5rem}
.tabbar{display:flex;flex-wrap:wrap;gap:6px}
.tabbar button{cursor:pointer;background:transparent;border:3px solid currentColor;padding:.6rem 1rem;font-weight:700;font-size:1rem;line-height:1.2;text-align:left}
.tabbar button:hover{background:rgba(0,0,0,.12)}
.yellow .tabbar button[aria-selected="true"]{background:var(--ink);color:var(--yellow);border-color:var(--ink)}
.blue .tabbar button[aria-selected="true"]{background:var(--cream);color:var(--blue);border-color:var(--cream)}
.panels{border-top:4px solid currentColor;padding-top:1rem;min-height:11rem}
.panels h3{font-size:1.9rem;margin-bottom:.75rem}
.panels p{font-size:1.1rem;margin:0}
.panels [hidden]{display:none}
.panels>div:not([hidden]){animation:swap .35s ease-out}
.tabs .pic{aspect-ratio:4/3}

/* world list */
.world{margin:0}
.world>div{border-top:4px solid currentColor;padding:.8rem 0 1rem;display:grid;gap:.15rem}
.world dt{font-family:var(--head);font-size:1.35rem;line-height:1.2}
.world dd{margin:0;max-width:34rem}
.green .row .pic{aspect-ratio:1/1}

/* cards */
.cards-h{margin:3.5rem 0 1rem;font-size:1.9rem;text-transform:uppercase}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.card{all:unset;box-sizing:border-box;cursor:pointer;display:block;perspective:900px}
.card:focus-visible{outline:3px solid var(--cream);outline-offset:3px}
.card .in{display:grid;min-height:9.5rem;transition:transform .55s cubic-bezier(.3,.7,.2,1);transform-style:preserve-3d}
.card.flipped .in{transform:rotateY(180deg)}
.face{grid-area:1/1;display:flex;align-items:flex-end;padding:.9rem;backface-visibility:hidden;-webkit-backface-visibility:hidden;overflow-wrap:anywhere}
.front{background:var(--cream);color:var(--ink);font-family:var(--head);font-size:clamp(1.2rem,2vw,1.7rem);line-height:1.1}
.card:nth-child(3n+2) .front{background:var(--yellow)}
.card:nth-child(3n) .front{background:#f0a090;}
.back{background:var(--ink);color:var(--cream);transform:rotateY(180deg);font-size:.98rem;line-height:1.35;font-weight:600;align-items:flex-start}
.card:hover .front{background:#fff}

/* end */
.end h2{font-size:clamp(2.4rem,11.5vw,9.4rem);margin-bottom:1rem}
.end h2 span{display:block}
.top{display:inline-block;font-weight:700;font-size:1.1rem;color:var(--ink);background:var(--cream);padding:.8rem 1.2rem;text-decoration:none;align-self:start;justify-self:start}
.top:hover{background:var(--yellow)}
.end .row{margin-top:2.5rem}
.end .pic{aspect-ratio:5/4}

/* animations */
@keyframes swap{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes rise{from{transform:translateY(105%)}to{transform:none}}
@keyframes wipe{from{clip-path:inset(0 100% 0 0)}to{clip-path:inset(0 0 0 0)}}
@keyframes fadeup{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
h1 .ln span{animation:rise .8s cubic-bezier(.2,.8,.2,1) both}
h1 .ln:nth-child(2) span{animation-delay:.15s}
.cover .txt{animation:fadeup .7s .5s ease-out both}
.wipe{animation:wipe 1s .35s cubic-bezier(.7,0,.2,1) both}
.js .rv{opacity:0;transform:translateY(22px);transition:opacity .6s ease-out,transform .6s ease-out}
.js .rv.in-view{opacity:1;transform:none}
.js .card.rv.in-view{transition:opacity .6s ease-out,transform .6s ease-out}

@media (min-width:700px){
  :root{--pad:32px}
  .cards{grid-template-columns:repeat(4,1fr)}
  .two{grid-template-columns:1fr 1fr}
  .tabs.wide{grid-template-columns:1fr 1fr;align-items:start}
  .tabs.wide .tabbar{grid-column:1/-1}
}
@media (min-width:980px){
  :root{--pad:48px}
  .blk{padding:6.5rem 0 6rem}
  .cover .row{grid-template-columns:5fr 7fr;gap:3rem}
  #s2 .row{grid-template-columns:7fr 5fr;gap:3.5rem}
  #s5 .row{grid-template-columns:7fr 5fr;gap:3.5rem}
  #s6 .row{grid-template-columns:5fr 7fr;gap:3rem}
  .tabs:not(.wide){grid-template-columns:200px 1fr 1fr;gap:2.5rem;align-items:start}
  .tabs:not(.wide) .tabbar{flex-direction:column}
  .tabs:not(.wide) .tabbar button{width:100%}
  .tabs.wide{grid-template-columns:1fr 1fr;gap:2.5rem}
  .tabs.wide .pic{grid-column:2;grid-row:2}
  .tabs.wide .panels{grid-column:1;grid-row:2}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
  .js .rv{opacity:1;transform:none}
  .wipe{clip-path:none}
  .card .in{transform:none!important}
  .back{transform:none;display:none}
  .card.flipped .front{display:none}
  .card.flipped .back{display:flex}
}
.end .close{font-size:1.35rem;font-weight:600;line-height:1.35;max-width:24rem;margin-bottom:1.5rem}