/* RESTORE Study Hub — shared styles.
   Brand board (Aug 2026): navy #1e2358, teal #0689a9, green #5fbd6b, tagline green #009444.
   Logo face is ITC Avant Garde Gothic; Outfit stands in on the web.
   Layout: full-bleed brand gradient on every page, a frosted navigation bar floating inside the top edge,
   content in frosted white cards. Single theme by design. */
:root{
  --navy:#1e2358; --navy-deep:#121843; --teal:#0689a9; --teal-deep:#046f89; --green:#5fbd6b; --green-deep:#009444; --plum:#2a1b4a;
  --fg:#1b2140; --muted:#59627f; --rule:rgba(30,35,88,.12); --soft:#eef3f8; --soft-green:#e6f6ea; --soft-teal:#e3f3f7;
  --glass:rgba(255,255,255,.93); --glass-2:rgba(255,255,255,.86);
  --grad:linear-gradient(90deg,#5fbd6b 0%,#0689a9 50%,#1e2358 100%);
  --display:"Outfit","Avant Garde","Century Gothic",system-ui,sans-serif;
  --body:"Source Sans 3","Segoe UI",system-ui,sans-serif;
  --maxw:1180px; --radius:12px; --shadow:0 2px 6px rgba(10,14,50,.12),0 24px 48px -24px rgba(10,14,50,.45);
  --bar-h:72px;
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:#121843;color:var(--fg);font-family:var(--body);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;min-height:100vh}
img{max-width:100%}
a{color:var(--teal-deep);text-decoration:none}
a:hover,a:focus-visible{text-decoration:underline}
:focus-visible{outline:2px solid #fff;outline-offset:2px}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0;color:var(--navy);font-weight:600}
p{margin:0}
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:24px}

/* living gradient background on every page */
.sky{position:fixed;inset:0;z-index:-2;background:#1e2358 url("gradient.jpg") center/cover no-repeat;overflow:hidden}
.sky::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,24,67,.55) 0%,rgba(18,24,67,.35) 40%,rgba(18,24,67,.6) 100%)}
.sky.dark::before{background:linear-gradient(180deg,rgba(18,24,67,.78) 0%,rgba(18,24,67,.62) 50%,rgba(18,24,67,.85) 100%)}
.sky i{position:absolute;width:60vmax;height:60vmax;border-radius:50%;filter:blur(70px);opacity:.55;mix-blend-mode:screen}
.sky i:nth-child(1){background:radial-gradient(circle,rgba(95,189,107,.75),transparent 60%);left:-20vmax;top:-20vmax}
.sky i:nth-child(2){background:radial-gradient(circle,rgba(6,137,169,.8),transparent 60%);right:-25vmax;top:10vmax}
.sky i:nth-child(3){background:radial-gradient(circle,rgba(29,111,216,.6),transparent 60%);left:20vmax;bottom:-30vmax}

/* floating frosted bar */
.bar{position:fixed;top:14px;left:14px;right:14px;z-index:50;display:flex;justify-content:center;pointer-events:none}
.bar .inner{pointer-events:auto;width:min(100%,var(--maxw));display:flex;align-items:center;gap:18px;padding:10px 18px;border-radius:14px;background:rgba(18,24,67,.42);backdrop-filter:blur(22px) saturate(140%);-webkit-backdrop-filter:blur(22px) saturate(140%);border:1px solid rgba(255,255,255,.2);box-shadow:0 12px 40px -18px rgba(0,0,0,.6);color:#fff}
.bar .logo{display:flex;align-items:center;gap:14px;min-width:0;flex:0 0 auto}
.bar .logo:hover{text-decoration:none}
.bar .logo img{height:48px;width:auto;display:block}
.bar .hubname{border-left:1px solid rgba(255,255,255,.3);padding-left:14px;font-family:var(--display);font-weight:600;font-size:13.5px;line-height:1.15;color:#fff;white-space:nowrap}
.bar .hubname small{display:block;font-family:var(--body);font-weight:600;font-size:10.5px;color:rgba(255,255,255,.7);letter-spacing:.08em;text-transform:uppercase;margin-top:2px}
.bar nav{flex:1 1 auto;min-width:0;display:flex;justify-content:center}
.bar nav ul{list-style:none;margin:0;padding:0;display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}
.bar nav ul::-webkit-scrollbar{display:none}
.bar nav a{position:relative;display:flex;align-items:center;gap:8px;padding:9px 13px;border-radius:9px;color:rgba(255,255,255,.88);font-family:var(--display);font-weight:500;font-size:14px;white-space:nowrap}
.bar nav a svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;opacity:.85}
.bar nav a:hover{text-decoration:none;background:rgba(255,255,255,.12);color:#fff}
.bar nav a[aria-current]{background:rgba(255,255,255,.16);color:#fff}
.bar nav a[aria-current]::after{content:"";position:absolute;left:13px;right:13px;bottom:4px;height:2px;border-radius:2px;background:var(--green)}
.bar .who{flex:0 0 auto;font-size:12.5px;color:rgba(255,255,255,.8);display:flex;align-items:center;gap:10px;white-space:nowrap}
.bar .who i{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(95,189,107,.25)}
.bar .who a{color:#fff;font-weight:600;padding:6px 11px;border:1px solid rgba(255,255,255,.3);border-radius:8px}
.bar .who a:hover{text-decoration:none;background:rgba(255,255,255,.12)}
@media (max-width:980px){.bar .hubname{display:none}.bar .who span{display:none}}
@media (max-width:760px){:root{--bar-h:150px}.bar .inner{flex-wrap:wrap;gap:8px 12px;padding:10px 14px}.bar nav{order:3;flex-basis:100%;justify-content:flex-start}.bar nav ul{flex-wrap:wrap;gap:2px 4px}.bar nav a{padding:7px 10px;font-size:13px}.bar .who{margin-left:auto}.pagehead .mark{display:none}}
@media (max-width:520px){:root{--bar-h:180px}.bar nav a svg{display:none}.chip{left:14px;right:14px;text-align:center;font-size:11px;border-radius:10px}}

/* review chip (mockup only) */
.chip{position:fixed;right:14px;bottom:14px;z-index:60;background:rgba(42,27,74,.92);color:#fff;font-size:12px;padding:7px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.2);backdrop-filter:blur(10px)}
.chip a{color:#cfe9ff;margin-left:8px}

/* cover (home) */
.cover{position:relative;min-height:100vh;display:grid;align-items:center;padding-top:calc(var(--bar-h) + 40px);padding-bottom:120px;color:#fff;overflow:hidden}
.cover .wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:center}
.cover .eyebrow{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:rgba(255,255,255,.9);text-shadow:0 1px 10px rgba(18,24,67,.55)}
.cover h1{color:#fff;font-size:clamp(40px,5.8vw,74px);line-height:1.04;margin-top:0;font-weight:600;letter-spacing:-.01em;text-shadow:0 2px 24px rgba(18,24,67,.4)}
.cover p{max-width:46ch;margin-top:20px;font-size:18px;color:rgba(255,255,255,.9)}
.btn{display:inline-flex;align-items:center;gap:8px;font:600 14.5px var(--display);padding:12px 20px;border-radius:10px;border:1px solid transparent;cursor:pointer}
.btn:hover{text-decoration:none;filter:brightness(.96)}
.cover .scrollhint{position:absolute;left:50%;bottom:28px;transform:translateX(-50%);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.7);display:flex;flex-direction:column;align-items:center;gap:8px}
.cover .scrollhint i{width:1px;height:36px;background:linear-gradient(180deg,rgba(255,255,255,.8),transparent)}

/* flight */
.flight{position:relative;width:min(100%,600px);aspect-ratio:600/520;margin-left:auto}
.flight .bird{position:absolute;width:88%;left:9%;top:2%;overflow:visible;filter:drop-shadow(0 22px 34px rgba(10,14,50,.55))}
.flight svg.bird{height:auto;display:block}
@media (max-width:860px){.cover{min-height:0;padding-bottom:160px}.cover .wrap{grid-template-columns:1fr}.flight{margin-inline:auto;width:min(100%,400px)}.flight .bird{left:6%}
  @media (prefers-reduced-motion:no-preference){.cover .flight svg.bird{animation-name:fly-m,perch}}
  @keyframes fly-m{0%{opacity:0;transform:translate(-110%,12%) scale(.5) rotate(-10deg)}14%{opacity:1}42%{transform:translate(-60%,16%) scale(.74) rotate(-5deg)}66%{transform:translate(-28%,10%) scale(.9) rotate(3deg)}85%{transform:translate(-8%,3%) scale(.98) rotate(-1deg)}100%{opacity:1;transform:translate(0,0) scale(1) rotate(0)}}
}

/* page header (sub pages) */
.pagehead{color:#fff;padding-top:calc(var(--bar-h) + 56px);padding-bottom:28px;position:relative;overflow:hidden}
.pagehead .wrap{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.pagehead .eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;color:rgba(255,255,255,.9);text-shadow:0 1px 10px rgba(18,24,67,.55)}
.pagehead h1{color:#fff;font-size:clamp(28px,3.4vw,42px);margin-top:8px;text-shadow:0 2px 24px rgba(18,24,67,.4)}
.pagehead p{color:rgba(255,255,255,.88);max-width:62ch;margin-top:10px;font-size:17px}
.pagehead .mark{position:absolute;right:2%;top:calc(var(--bar-h) + 10px);height:200px;opacity:.5;pointer-events:none;filter:drop-shadow(0 18px 30px rgba(10,14,50,.5))}
.crumbs{font-size:13px;color:rgba(255,255,255,.7);margin-bottom:8px}
.crumbs a{color:rgba(255,255,255,.7)}
.crumbs span{margin:0 6px;color:rgba(255,255,255,.4)}
.pagehead .status{color:#fff}

/* layout */
.main{padding-block:28px 72px}
.grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px}
@media (max-width:880px){.grid{grid-template-columns:1fr}}
.sec-h{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;position:relative;padding-bottom:10px;color:#fff}
.sec-h::after{content:"";position:absolute;left:0;bottom:0;width:56px;height:3px;border-radius:2px;background:linear-gradient(90deg,#5fbd6b,#fff)}
.sec-h h2{font-size:20px;display:flex;align-items:center;gap:10px;color:#fff}
.sec-h h2 svg{width:22px;height:22px;stroke:#bfe6c7;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.sec-h a{font-size:13.5px;font-weight:600;color:#fff}
.sec-h .status{color:rgba(255,255,255,.85)}
section + section{margin-top:44px}
.stack{display:flex;flex-direction:column;gap:14px}
.panel{background:var(--glass);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.6);border-radius:var(--radius);box-shadow:var(--shadow)}

/* post cards */
.post{padding:20px 22px;display:grid;grid-template-columns:84px minmax(0,1fr);gap:20px;position:relative;overflow:hidden}
.post::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--green),var(--teal))}
.post.milestone::before{background:linear-gradient(180deg,var(--green),var(--green-deep))}
.post.event::before{background:linear-gradient(180deg,var(--teal),var(--navy))}
.post.notice::before{background:linear-gradient(180deg,var(--navy),var(--plum))}
@media (max-width:520px){.post{grid-template-columns:1fr;gap:8px}}
.date{font-family:var(--display);font-weight:600;color:var(--navy);line-height:1.1;font-size:22px;font-variant-numeric:tabular-nums}
.date span{display:block;font-family:var(--body);font-weight:600;font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-top:4px}
.post h3{font-size:17.5px;line-height:1.3}
.post h3 a{color:var(--navy)}
.post p{margin-top:6px}
.meta{display:flex;flex-wrap:wrap;gap:8px 12px;margin-top:12px;align-items:center;font-size:13px;color:var(--muted)}
.tag{font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:600;padding:3px 9px;border-radius:999px;background:var(--soft);color:var(--navy)}
.tag.green{background:var(--soft-green);color:var(--green-deep)}
.tag.teal{background:var(--soft-teal);color:var(--teal-deep)}

/* quick links tiles (home) */
.tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:8px;position:relative;z-index:1}
@media (max-width:880px){.tiles{grid-template-columns:repeat(2,1fr)}}
.tile{padding:18px 18px 16px;display:flex;flex-direction:column;gap:8px;color:var(--fg)}
.tile:hover{text-decoration:none;border-color:#fff}
.tile .ico{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--green),var(--teal))}
.tile:nth-child(2) .ico{background:linear-gradient(135deg,var(--teal),#1d6fd8)}
.tile:nth-child(3) .ico{background:linear-gradient(135deg,#1d6fd8,var(--navy))}
.tile:nth-child(4) .ico{background:linear-gradient(135deg,var(--navy),var(--plum))}
.tile .ico svg{width:20px;height:20px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tile b{font-family:var(--display);font-weight:600;color:var(--navy);font-size:15.5px}
.tile span{font-size:13.5px;color:var(--muted)}
.tile em{font-style:normal;font-size:12px;color:var(--teal-deep);font-weight:600;margin-top:auto}

/* sidebar */
.aside{display:flex;flex-direction:column;gap:18px}
.box{padding:18px 20px}
.box h2{font-size:15px;letter-spacing:.02em;margin-bottom:12px;display:flex;align-items:center;gap:8px}
.box h2 svg{width:18px;height:18px;stroke:var(--teal);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.box ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.box li{display:flex;justify-content:space-between;gap:10px;font-size:15px;border-bottom:1px solid var(--rule);padding-bottom:9px}
.box li:last-child{border-bottom:0;padding-bottom:0}
.box li small{color:var(--muted);white-space:nowrap;font-size:12.5px}
.box p.lead{font-size:14.5px;color:var(--muted)}
.cal li b{font-family:var(--display);color:var(--navy);font-weight:600;white-space:nowrap;min-width:64px}
.cal li{justify-content:flex-start}
.mailbox{margin-top:12px;font-size:13.5px;color:var(--muted)}
.mailbox code{font-family:var(--body);font-weight:600;color:var(--navy);user-select:all}

/* tables */
.tablewrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{text-align:left;padding:11px 16px;border-bottom:1px solid var(--rule);vertical-align:top}
th{font-family:var(--display);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600;background:rgba(30,35,88,.05)}
tr:last-child td{border-bottom:0}

/* timeline (press & registry) */
.timeline{position:relative;padding-left:34px}
.timeline::before{content:"";position:absolute;left:11px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,#bfe6c7,rgba(255,255,255,.6),rgba(255,255,255,.15))}
.tl{position:relative;margin-bottom:18px}
.tl::before{content:"";position:absolute;left:-30px;top:6px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--teal);box-shadow:0 0 0 4px rgba(255,255,255,.2)}
.tl.pr::before{border-color:var(--navy)}
.tl.reg::before{border-color:var(--green)}
.tl.ev::before{border-color:var(--teal)}
.tl .card{padding:16px 18px}
.tl .when{font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:600;font-variant-numeric:tabular-nums}
.tl h3{font-size:17px;margin-top:4px}
.tl p{color:var(--fg);margin-top:6px}
.tl .meta{margin-top:10px}
.tl .links{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.tl .links a{font:600 13px var(--display);padding:6px 12px;border:1px solid var(--rule);border-radius:999px;color:var(--navy);background:var(--soft)}
.tl .links a:hover{text-decoration:none;border-color:var(--teal);background:var(--soft-teal)}
.status{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--muted)}
.status i{width:8px;height:8px;border-radius:50%;background:var(--green);display:inline-block}
.status.pending i{background:#f0b429}

/* newsletter issues */
.issues{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:880px){.issues{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.issues{grid-template-columns:1fr}}
.issue{overflow:hidden;display:flex;flex-direction:column;color:var(--fg)}
.issue:hover{text-decoration:none;border-color:#fff}
.cover-img{aspect-ratio:16/9;background:var(--navy) url("gradient.jpg") center/cover;position:relative;display:flex;align-items:flex-end;padding:14px 16px;color:#fff}
.cover-img::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,26,68,.1),rgba(20,26,68,.65))}
.cover-img img{position:absolute;top:12px;left:14px;height:26px}
.cover-img b{position:relative;font-family:var(--display);font-size:22px;font-weight:600;line-height:1.1}
.cover-img b small{display:block;font-family:var(--body);font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;opacity:.85;margin-bottom:4px}
.issue .body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px}
.issue h3{font-size:16px}
.issue p{font-size:14.5px;color:var(--muted)}
.issue .meta{margin-top:4px}
.placeholder{border:1px dashed rgba(255,255,255,.5);border-radius:var(--radius);padding:28px 20px;text-align:center;color:rgba(255,255,255,.85);font-size:14.5px;background:rgba(255,255,255,.08);display:grid;place-items:center}

/* resources */
.res{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:880px){.res{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.res{grid-template-columns:1fr}}
.doc{padding:16px 18px;display:grid;grid-template-columns:54px minmax(0,1fr);gap:14px;color:var(--fg)}
.doc:hover{text-decoration:none;border-color:#fff}
.doc .ft{width:54px;height:52px;border-radius:6px;display:grid;place-items:center;font:600 9.5px var(--display);letter-spacing:.04em;color:#fff;background:var(--navy)}
.doc .ft.pdf{background:linear-gradient(160deg,#2a3375,var(--navy))}.doc .ft.vid{background:linear-gradient(160deg,#1aa3c4,var(--teal-deep))}.doc .ft.web{background:linear-gradient(160deg,var(--green),var(--green-deep))}.doc .ft.trn{background:linear-gradient(160deg,#4a3a7a,var(--plum))}
.doc b{font-family:var(--display);font-weight:600;color:var(--navy);font-size:15px;display:block;line-height:1.3}
.doc span{font-size:13.5px;color:var(--muted);display:block;margin-top:4px}
.doc em{font-style:normal;font-size:12px;color:var(--muted);display:block;margin-top:8px}
.faq{padding:6px 22px}
.faq details{border-bottom:1px solid var(--rule);padding:13px 0}
.faq details:last-child{border-bottom:0}
.faq summary{cursor:pointer;font-family:var(--display);font-weight:600;color:var(--navy);font-size:16px;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--teal);font-weight:500;font-size:20px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:8px;color:var(--fg);max-width:72ch}

/* contacts */
.people{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:880px){.people{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.people{grid-template-columns:1fr}}
.person{padding:22px 20px 20px;display:flex;flex-direction:column;gap:8px;position:relative;overflow:hidden}
.person::after{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--grad)}
.person .mono{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;font:600 18px var(--display);color:#fff;background:linear-gradient(135deg,var(--green),var(--teal) 55%,var(--navy));margin-bottom:6px}
.person b{font-family:var(--display);font-weight:600;font-size:17px;color:var(--navy)}
.person span{font-size:14.5px;color:var(--muted);display:block}
.person .role{color:var(--fg)}
.person .ask{font-size:13.5px;color:var(--muted);border-top:1px solid var(--rule);padding-top:10px;margin-top:6px}
.cro{padding:22px 24px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:24px}
@media (max-width:760px){.cro{grid-template-columns:1fr}}
.cro h3{font-size:18px}
.cro ul{margin:10px 0 0;padding-left:18px;color:var(--fg)}
.cro li{margin-bottom:6px}
.note{background:var(--soft-teal);border-left:4px solid var(--teal);padding:14px 16px;font-size:14.5px;color:var(--fg);border-radius:0 8px 8px 0}

/* sign-in */
.signwrap{min-height:100vh;display:grid;place-items:center;padding:40px 20px 80px;position:relative;overflow:hidden}
.signwrap .card{position:relative;width:min(520px,100%);background:var(--glass);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.7);border-radius:16px;padding:36px 32px 30px;text-align:center;box-shadow:0 30px 70px -24px rgba(0,0,0,.6)}
.signwrap .card img{width:min(100%,430px);height:auto;display:block;margin:0 auto}
.signwrap .card h2{font-size:23px;margin-top:18px;letter-spacing:.01em}
.signwrap .card p{color:var(--muted);font-size:14.5px;margin:8px 0 18px}
.field{display:flex;flex-direction:column;gap:6px;text-align:left}
.field label{font-size:13px;font-weight:600;color:var(--muted)}
.field input{font:inherit;padding:12px 12px;border:1px solid var(--rule);background:#fff;color:var(--fg);border-radius:10px}
.signwrap .card .btn{margin-top:14px;width:100%;justify-content:center;background:var(--navy);color:#fff}
.signwrap .card small{display:block;margin-top:14px;color:var(--muted);font-size:12.5px}
.signwrap .card #code{font-family:Consolas,Menlo,monospace;letter-spacing:.14em;text-transform:uppercase}
.signwrap .card #code::placeholder{letter-spacing:.08em;text-transform:none}
.signwrap .card .linkish:disabled{opacity:.45;cursor:default;text-decoration:none}
.signwrap .card .err{color:#b42318;font-size:13px;margin:8px 0 0;text-align:left}
.signwrap .card .aux{font-size:13.5px;margin:14px 0 0;color:var(--muted)}
.signwrap .card .linkish{background:none;border:0;padding:0;font:inherit;color:var(--teal-deep);cursor:pointer}
.signwrap .card .linkish:hover{text-decoration:underline}
.signwrap .card .linkish:disabled{color:var(--muted);cursor:default;text-decoration:none}
.signwrap .card .btn:disabled{opacity:.85;cursor:default}
.signwrap .card .note{font-size:13px;margin:8px 0 0;color:var(--green-deep)}
.signwrap .card .step .btn{margin-top:16px}
.signwrap .card small.mock{margin-top:8px;color:var(--plum);opacity:.85}

/* sign-in → home transition */
.veil{position:fixed;inset:0;z-index:80;background:#121843;pointer-events:none;opacity:0}
body.go{overflow:hidden}
body.go .signwrap .card{opacity:0;transform:translateY(16px) scale(.96);transition:opacity .45s ease,transform .45s ease;pointer-events:none}
@media (prefers-reduced-motion:reduce){body.go .signwrap .card{transition:none;transform:none}}
.intro{position:fixed;inset:0;z-index:70;background:#e3dad1;opacity:0;pointer-events:none;transition:opacity .5s ease;overflow:hidden}
body.intro-on .intro{opacity:1}
.intro video{position:absolute;left:0;top:0;width:100%;height:100%;object-fit:contain;display:block;-webkit-mask-image:radial-gradient(ellipse 50% 56% at 50% 48%,#000 60%,transparent 100%);mask-image:radial-gradient(ellipse 50% 56% at 50% 48%,#000 60%,transparent 100%);transition:opacity .5s ease}
body.landed .intro video{opacity:0}
.intro-bird{position:absolute;opacity:0;transition:opacity .5s ease}
.intro-bird svg{width:100%;height:100%;display:block;overflow:visible}
body.landed .intro-bird{opacity:1}
body.arrive .veil{opacity:1;background:#e3dad1;animation:veil-out .9s ease .3s forwards}
@keyframes veil-out{to{opacity:0;visibility:hidden}}
body.arrive .cover .flight{z-index:90}
body.arrive .cover .flight .bird{animation:none;filter:none}
body.arrive.settled .cover .flight .bird{animation:perch 5.5s ease-in-out infinite;filter:drop-shadow(0 22px 34px rgba(10,14,50,.55));transition:filter .9s ease}
@media (prefers-reduced-motion:no-preference){
  body.arrive .cover .rise{animation-delay:.7s}
  body.arrive .cover .rise:nth-child(2){animation-delay:.8s}body.arrive .cover .rise:nth-child(3){animation-delay:.9s}
}

footer{color:rgba(255,255,255,.75);position:relative;border-top:1px solid rgba(255,255,255,.18);background:rgba(18,24,67,.35);backdrop-filter:blur(10px)}
footer .wrap{display:flex;flex-direction:column;gap:8px;padding-block:24px;font-size:12.5px}
footer .row{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer .legal{color:rgba(255,255,255,.62);max-width:96ch;line-height:1.45;margin:0}
footer b{color:#fff;font-weight:600}

/* motion */
@media (prefers-reduced-motion:no-preference){
  .panel{transition:border-color .18s,transform .18s,box-shadow .18s}
  a.panel:hover{transform:translateY(-3px);box-shadow:0 2px 6px rgba(10,14,50,.12),0 30px 50px -24px rgba(10,14,50,.6)}
  .bar nav a{transition:background .15s,color .15s}
  .bar{animation:bardown .8s cubic-bezier(.2,.8,.2,1) both}
  @keyframes bardown{from{opacity:0;transform:translateY(-18px)}to{opacity:1;transform:none}}
  .sky i:nth-child(1){animation:glow1 26s ease-in-out infinite alternate}
  .sky i:nth-child(2){animation:glow2 32s ease-in-out infinite alternate}
  .sky i:nth-child(3){animation:glow3 38s ease-in-out infinite alternate}
  @keyframes glow1{from{transform:translate(0,0) scale(1)}to{transform:translate(28vw,18vh) scale(1.25)}}
  @keyframes glow2{from{transform:translate(0,0) scale(1.1)}to{transform:translate(-30vw,22vh) scale(.9)}}
  @keyframes glow3{from{transform:translate(0,0) scale(.9)}to{transform:translate(18vw,-30vh) scale(1.2)}}
  /* the flight: swoop up from the lower left, dip, then climb to perch at upper right */
  .cover .flight .bird{animation:fly 3.2s cubic-bezier(.3,.6,.25,1) both,perch 5.5s ease-in-out 3.2s infinite}
  @keyframes fly{
    0%{opacity:0;transform:translate(-34%,140%) scale(.5) rotate(-12deg)}
    14%{opacity:1}
    42%{transform:translate(-20%,62%) scale(.74) rotate(-5deg)}
    66%{transform:translate(-9%,28%) scale(.9) rotate(3deg)}
    85%{transform:translate(-2%,6%) scale(.98) rotate(-1deg)}
    100%{opacity:1;transform:translate(0,0) scale(1) rotate(0)}
  }
  @keyframes perch{0%,100%{transform:translateY(0) rotate(0)}30%{transform:translateY(-9px) rotate(1deg)}70%{transform:translateY(4px) rotate(-1deg)}}
  .cover .rise{animation:rise .8s cubic-bezier(.2,.8,.2,1) both}
  .cover .rise:nth-child(1){animation-delay:.2s}.cover .rise:nth-child(2){animation-delay:.3s}.cover .rise:nth-child(3){animation-delay:.4s}.cover .rise:nth-child(4){animation-delay:.5s}
  @keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
  .cover .scrollhint i{animation:pulse 2.2s ease-in-out infinite}
  @keyframes pulse{0%,100%{transform:scaleY(.4);transform-origin:top;opacity:.4}50%{transform:scaleY(1);opacity:1}}
  .tiles .tile{animation:rise .7s cubic-bezier(.2,.8,.2,1) both}
  .tiles .tile:nth-child(1){animation-delay:.5s}.tiles .tile:nth-child(2){animation-delay:.6s}.tiles .tile:nth-child(3){animation-delay:.7s}.tiles .tile:nth-child(4){animation-delay:.8s}
  .pagehead .rise{animation:rise .8s cubic-bezier(.2,.8,.2,1) both}
  .pagehead .mark{animation:float 7s ease-in-out infinite}
  @keyframes float{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-12px) rotate(1.5deg)}}
}