/* WholeArc Magazine: home page (index.html). Floating cards open the magazine on their story. */
:root{
  /* palette: Royal, Moon, China, Asian Pear, Midnight, Dawn, Jicama, Porcelain, Sky */
  --royal:#334eac; --moon:#f7f2eb; --china:#7096d1; --pear:#f2f0de; --midnight:#081f5c; --dawn:#d0e3ff; --jicama:#fff9f0; --porcelain:#edf1f6; --sky:#bad6eb;
  --bg:var(--moon); --grid:rgba(51,78,172,.08); --ink:var(--midnight); --muted:#4d5a86; --line:var(--sky); --paper:var(--jicama);
  --display:"Inter Tight","Helvetica Neue",Arial,sans-serif;
  --sans:"Dosis","Avenir Next","Segoe UI",system-ui,sans-serif;
  --serif:"Crimson Pro",Georgia,serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--display);overflow-x:hidden}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--ink);outline-offset:4px}

/* top bar: the logo only appears once the hero title has scrolled away */
.top{position:fixed;top:0;left:0;right:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:calc(14px + env(safe-area-inset-top,0px)) clamp(16px,3vw,36px) 14px;transition:background .3s,box-shadow .3s}
.top.scrolled{background:rgba(247,242,235,.9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--line)}
.logo{font-family:var(--sans);font-weight:300;font-size:18px;letter-spacing:.34em;color:var(--ink);text-decoration:none;white-space:nowrap}
.logo span{font-family:var(--serif);font-style:italic;letter-spacing:.02em;font-size:16px;margin-left:.45em;opacity:.7}
.top .logo{opacity:0;transform:translateY(-6px);transition:opacity .3s,transform .3s;pointer-events:none}
.top.scrolled .logo{opacity:1;transform:none;pointer-events:auto}
.top nav{display:flex;align-items:center;gap:18px;font-size:14px;font-weight:500}
.top nav a{color:var(--ink);text-decoration:none}
.top nav a:hover{text-decoration:underline;text-underline-offset:3px}
.top .pill{background:var(--royal);color:var(--moon);padding:8px 16px;border-radius:999px}
.top .pill:hover{text-decoration:none;background:var(--midnight)}

/* hero */
.hero{position:relative;height:100vh;height:100svh;min-height:640px;overflow:hidden}
/* grid and soft blue glow, both fading into the page colour so the hero flows into the next section */
.hero::before,.ab-hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    radial-gradient(ellipse 70% 60% at 50% 45%,rgba(255,249,240,.95),rgba(208,227,255,.5) 70%,rgba(208,227,255,0) 100%),
    linear-gradient(var(--grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:100% 100%,56px 56px,56px 56px;background-position:center;
  -webkit-mask-image:linear-gradient(#000 55%,transparent);mask-image:linear-gradient(#000 55%,transparent)}
.copy{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(90vw,640px);text-align:center;z-index:10;pointer-events:none}
.copy a{pointer-events:auto}
.name{margin:0 0 18px;font-family:var(--sans);font-weight:300;font-size:clamp(20px,1.9vw,28px);letter-spacing:.34em;padding-left:.34em}
.name span{font-family:var(--serif);font-style:italic;letter-spacing:.02em;margin-left:.4em;opacity:.7}
.kick{margin:0 0 14px;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
h1{margin:0;font-weight:800;font-size:clamp(44px,6.6vw,104px);line-height:.98;letter-spacing:-.035em;display:flex;flex-direction:column;align-items:center}
h1 .box{background:var(--royal);color:var(--moon);padding:.02em .2em .1em;margin-top:.06em;border-radius:.08em;overflow:hidden;transition:width .45s cubic-bezier(.2,.8,.2,1)}
h1 .word{display:inline-block;transition:transform .35s,opacity .35s}
h1 .word.out{transform:translateY(-60%);opacity:0}
h1 .word.in{transform:translateY(60%);opacity:0;transition:none}
.sub{margin:22px auto 0;max-width:30em;font-size:clamp(14px,1.1vw,16px);font-weight:500;line-height:1.45}
.cta{display:inline-flex;align-items:center;gap:8px;margin-top:22px;background:var(--midnight);color:var(--moon);text-decoration:none;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:11px 20px;border-radius:999px;transition:transform .2s,background .2s}
.cta:hover{transform:translateY(-2px);background:var(--royal)}
.meta{margin:14px 0 0;font-family:var(--serif);font-style:italic;font-size:15px;color:var(--muted)}

/* floating cards */
.cards{position:absolute;inset:0;z-index:5}
.card{
  /* width follows the screen width, but shrinks on short screens so cards keep their spacing */
  --cw:min(calc(var(--w) * 1vw),calc(var(--w) * 1.7vh));
  position:absolute;left:var(--x);top:var(--y);width:var(--cw);
  display:block;color:#fff;text-decoration:none;cursor:pointer;
  transform:rotate(var(--r)) scale(var(--s,1));
  transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s,filter .35s;
  box-shadow:0 2px 4px rgba(8,31,92,.10),0 14px 30px rgba(8,31,92,.16);
  animation:cardIn .9s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--i,0) * 70ms + 150ms);
  -webkit-user-drag:none;user-select:none;
}
.card.dragging{cursor:grabbing;transition:box-shadow .2s;--s:1.1}
.ph{display:block;overflow:hidden;aspect-ratio:var(--ar,auto)}
.ph img{display:block;width:100%;height:100%;object-fit:cover;object-position:var(--op,center);transform:scale(var(--z,1));transform-origin:var(--op,center);pointer-events:none}
.card:hover,.card:focus-visible{--s:1.08;transform:rotate(0deg) scale(var(--s));z-index:20;box-shadow:0 4px 8px rgba(8,31,92,.12),0 28px 50px rgba(8,31,92,.26)}
.cards:has(.card:hover) .card:not(:hover){filter:saturate(.7) brightness(.96)}
@keyframes cardIn{from{opacity:0;transform:rotate(var(--r)) scale(.6) translateY(40px)}to{opacity:1}}

/* section label: on hover with a mouse, always visible on touch screens */
.tag{position:absolute;left:50%;bottom:-14px;transform:translate(-50%,6px);white-space:nowrap;background:var(--royal);color:var(--moon);font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;border-radius:999px;opacity:0;transition:opacity .2s,transform .2s;pointer-events:none}
.tag::after{content:" \2192"}
.card:hover .tag,.card:focus-visible .tag{opacity:1;transform:translate(-50%,0)}
@media (hover:none){
  .tag{opacity:1;transform:translate(-50%,0);font-size:9px;padding:3px 7px;bottom:-10px}
  .tag::after{content:""}
}

/* special cards */
.card.cover{background:var(--royal)}
.card.cover::before{content:"";position:absolute;inset:0;background:var(--royal);transform:translate(-9%,-7%) rotate(-4deg);z-index:-1;box-shadow:0 10px 24px rgba(8,31,92,.15)}
.card.cover .ph{position:relative}
.card.cover .ph::after{content:"";position:absolute;inset:0 0 55% 0;background:linear-gradient(rgba(8,31,92,.7),rgba(8,31,92,0))}
.card .mast{position:absolute;top:9%;left:0;right:0;text-align:center;font-family:var(--sans);font-weight:400;font-size:calc(var(--cw) * .11);letter-spacing:.36em;padding-left:.36em;color:#fff}
.card.arch .ph img{filter:grayscale(1) contrast(1.1)}
.card.arch .script{position:absolute;inset:auto 0 12% 0;text-align:center;font-family:var(--serif);font-style:italic;font-weight:400;font-size:calc(var(--cw) * .19);line-height:1;color:#fff;text-shadow:0 2px 12px rgba(8,31,92,.6)}
.card.framed{background:var(--fc);padding:calc(var(--cw) * .07)}
.card.duo{background:var(--jicama);padding:calc(var(--cw) * .04)}
.card.icon,.card.icon .ph{border-radius:22%}

/* page transition: a clone of the clicked card grows to fill the screen */
.zoom{position:fixed;z-index:100;overflow:hidden;background:var(--moon);pointer-events:none;transition:all .6s cubic-bezier(.7,0,.2,1)}
.zoom img{width:100%;height:100%;object-fit:cover;transition:opacity .45s .15s}

/* contents */
.inner{max-width:980px;margin:0 auto;padding:0 clamp(16px,4vw,40px)}
.toc{padding:clamp(32px,6vw,80px) 0 clamp(64px,10vw,120px)}
.toc .kick{color:var(--muted)}
h2{margin:0;font-weight:800;font-size:clamp(36px,5vw,64px);letter-spacing:-.03em;line-height:1}
.toc ol{list-style:none;margin:36px 0 0;padding:0;border-top:2px solid var(--ink)}
.toc li a{display:grid;grid-template-columns:56px 1fr 88px;align-items:center;gap:16px;padding:18px 0;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none;transition:padding .25s,background .25s}
.toc li a:hover{padding-left:12px;padding-right:12px;background:var(--bg)}
.toc .n{font-family:var(--sans);font-size:22px;font-weight:300}
.toc .t{font-size:clamp(18px,2.2vw,26px);font-weight:700;letter-spacing:-.015em;line-height:1.2}
.toc small{display:block;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}
.toc img{grid-column:3;width:88px;height:60px;object-fit:cover;border-radius:4px}
@media (max-width:560px){.toc li a{grid-template-columns:36px 1fr 64px;gap:12px}.toc img{width:64px;height:48px}.toc .n{font-size:18px}}

/* sign-up */
.signup{margin:0 clamp(12px,3vw,36px) clamp(40px,6vw,72px);border-radius:clamp(20px,3vw,36px);padding:clamp(56px,8vw,100px) 0;background:var(--royal);color:var(--moon);text-align:center}
.signup p{margin:12px 0 0;color:var(--dawn);font-size:16px}
.signup form{display:flex;gap:10px;max-width:480px;margin:28px auto 0}
.signup input{flex:1;min-width:0;font:500 16px var(--display);padding:13px 18px;border-radius:999px;border:1px solid var(--china);background:rgba(8,31,92,.35);color:var(--moon)}
.signup input::placeholder{color:var(--sky)}
.signup button{font:700 12px var(--display);letter-spacing:.12em;text-transform:uppercase;padding:0 22px;border:0;border-radius:999px;background:var(--moon);color:var(--midnight);cursor:pointer}
.signup button:hover{background:var(--dawn)}
.signup button:focus-visible,.signup input:focus-visible{outline-color:var(--moon)}
.signup .msg{min-height:1.4em;font-size:14px;color:var(--moon)}
@media (max-width:480px){.signup form{flex-direction:column}.signup button{padding:14px}}

/* footer */
.foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 28px;padding:28px clamp(16px,4vw,40px) calc(28px + env(safe-area-inset-bottom,0px));font-size:14px}
.foot nav{display:flex;flex-wrap:wrap;gap:8px 22px}
.foot a{color:var(--ink);text-decoration:none}
.foot a:hover{text-decoration:underline;text-underline-offset:3px}
.foot small{color:var(--muted);font-size:13px}

/* about page (about.html) */
.top nav a[aria-current="page"]{text-decoration:underline;text-underline-offset:3px}
.about .kick{margin:0 0 16px;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.ab-hero{position:relative;padding:clamp(140px,20vh,210px) 0 clamp(72px,10vw,120px)}
.ab-hero .inner{position:relative}
.ab-hero h1{display:block;margin:0;max-width:12ch;font-size:clamp(46px,7.4vw,112px);line-height:1;letter-spacing:-.04em}
.ab-hero h1 .box{display:inline;padding:0 .14em .04em;border-radius:.06em;-webkit-box-decoration-break:clone;box-decoration-break:clone;line-height:1.14}
.ab-hero .lede{margin:36px 0 0;max-width:34em;font-family:var(--serif);font-size:clamp(20px,1.8vw,24px);line-height:1.5;color:var(--midnight)}
.ab-pillars{padding:clamp(56px,8vw,96px) 0}
.ab-pillars .inner{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px)}
.ab-pillars article{border-top:2px solid var(--ink);padding-top:22px}
.ab-pillars article p:last-child{margin:0;font-size:clamp(20px,2vw,26px);font-weight:700;letter-spacing:-.015em;line-height:1.3}
.ab-story{padding:clamp(64px,10vw,120px) 0}
.ab-story .inner{display:grid;grid-template-columns:5fr 6fr;gap:clamp(28px,5vw,72px);align-items:start}
.ab-story .side{position:sticky;top:100px}
.ab-story h2{font-size:clamp(34px,4.2vw,56px)}
.ab-story h2 em{font-family:var(--serif);font-weight:400;letter-spacing:-.01em}
.ab-story .body p{margin:0 0 20px;font-family:var(--serif);font-size:clamp(19px,1.6vw,22px);line-height:1.6;color:var(--midnight)}
.notice{list-style:none;margin:30px 0 0;padding:0;display:flex;flex-wrap:wrap;gap:10px}
.notice li{border:1px solid var(--ink);border-radius:999px;padding:7px 16px;font-size:14px;font-weight:500}
.ab-home{margin:clamp(24px,4vw,48px) clamp(12px,3vw,36px) clamp(40px,6vw,72px);border-radius:clamp(20px,3vw,36px);background:var(--midnight);color:var(--moon);padding:clamp(64px,10vw,120px) 0}
.ab-home .kick{color:var(--sky)}
.ab-home h2{max-width:18ch;font-size:clamp(34px,4.6vw,64px)}
.acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}
.cta.light{margin:0;background:var(--dawn);color:var(--midnight)}
.cta.light:hover{background:var(--moon)}
.cta.ghost{margin:0;background:transparent;color:var(--moon);box-shadow:inset 0 0 0 1px var(--china)}
.cta.ghost:hover{background:rgba(112,150,209,.2)}
.ab-home a:focus-visible{outline-color:var(--moon)}
.foot .logo{color:var(--ink)}
@media (max-width:760px){
  .ab-pillars .inner,.ab-story .inner{grid-template-columns:1fr}
  .ab-story .side{position:static}
}

/* palette section colours */
.toc ol{border-top-color:var(--royal)}
.toc .n{color:var(--royal)}
.toc li a:hover{background:var(--porcelain)}
.toc img{background:var(--porcelain)}
.name span,.logo span{color:var(--royal);opacity:1}
.kick{color:var(--royal)}
.meta{color:var(--muted)}
.ab-hero h1 .box{background:var(--royal);color:var(--moon)}
.ab-pillars article{border-top-color:var(--royal)}
.ab-story h2 em{color:var(--royal)}
.notice li{border-color:var(--china);background:var(--dawn);color:var(--midnight)}

/* phones: fewer, bigger cards around the headline */
@media (max-width:700px){
  .hero::before,.ab-hero::before{background-size:100% 100%,40px 40px,40px 40px}
  .top nav a:not(.pill){display:none}
  .top .logo span{display:none}
  .card{left:var(--mx,0);top:var(--my,0);--cw:var(--mw,0)}
  .card:not([style*="--mx"]){display:none}
  .copy{top:52%}
  .name{margin-bottom:12px}
}
@media (prefers-reduced-motion:reduce){
  .card{animation:none}
  .zoom,h1 .box,h1 .word{transition:none}
}