/* =============================================================================
THE 500 PROJECT — global design system (loaded on every page, BEFORE the page's own stylesheet)
Source of truth: _design/home-reference.html (client's approved homepage). Class reference: _design/COMPONENTS.md
Reading order per section: eyebrow -> headline -> one paragraph -> one visual -> one action.
Sharp corners. Hairline (1.5px) illustrations. Navy text, red as the single accent.
Contents
1 tokens + base 6 marquee band 11 forms
2 type 7 header + mobile menu 12 motion utilities
3 layout 8 footer 13 shared form/toast/member bits (legacy hooks)
4 buttons + links 9 closing CTA + tiles 14 responsive
5 cards + callouts 10 inner-page hero
========================================================================== */
/* ---------- 1 tokens + base ---------- */
:root{
--red:#A6192E; --red-deep:#8A1426; --navy:#071D49; --navy-2:#13285A;
--slate:#5B6577; --steel:#C3C8CF; --line:#E3E7ED; --ghost:#D9DDE3; --mist:#E8EAEE; --paper:#F5F6F8; --white:#FFFFFF; --tint:#FCEFF1;
--serif:'Playfair Display','Times New Roman',Georgia,serif;
--sans:'IBM Plex Sans','Helvetica Neue',Arial,sans-serif;
--mono:'IBM Plex Mono',ui-monospace,Menlo,monospace;
--gut:max(clamp(20px,4.5vw,72px),env(safe-area-inset-left,0px));
--gutR:max(clamp(20px,4.5vw,72px),env(safe-area-inset-right,0px));
--ease:cubic-bezier(.22,.61,.12,1);
--hh:84px; --sh:46px;
--t-h2:clamp(40px,4.3vw,62px);
--t-h3:clamp(26px,2.4vw,34px);
--t-p:clamp(17px,1.35vw,20px);
/* legacy aliases (older page stylesheets still reference these) */
--hf-navy:var(--navy); --hf-red:var(--red); --hf-ink:#050E22; --hf-gray:var(--mist); --hf-max:1260px;
color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:130px}
body{margin:0;background:var(--white);color:var(--navy);font-family:var(--sans);font-size:18px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:clip;font-variant-numeric:lining-nums}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p,ol,ul,figure,blockquote{margin:0;padding:0}
ol,ul{list-style:none}
img{max-width:100%}
p{text-wrap:pretty}
:focus-visible{outline:2px solid var(--red);outline-offset:3px}
.skip-link{position:absolute;left:12px;top:-60px;z-index:100;background:var(--navy);color:#fff;padding:12px 18px;font-size:15px;transition:top .2s}
.skip-link:focus{top:12px}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
/* ---------- 2 type ---------- */
.eyebrow{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--slate)}
.h1{font-family:var(--serif);font-weight:700;font-size:clamp(48px,7vw,100px);line-height:.96;letter-spacing:-.035em;text-wrap:balance}
.h1 em{font-style:italic;color:var(--red)}
.h2{margin-top:22px;font-family:var(--serif);font-weight:700;font-size:var(--t-h2);line-height:1.04;letter-spacing:-.028em;text-wrap:balance}
.h2 em,.h3 em{font-style:italic;color:var(--red)}
.h2 .l{display:block}
.h3{font-family:var(--serif);font-weight:700;font-size:var(--t-h3);line-height:1.15;letter-spacing:-.02em;text-wrap:balance}
.p{margin-top:24px;max-width:36em;font-size:var(--t-p);line-height:1.65;color:var(--slate)}
.p b,.p strong{font-weight:500;color:var(--navy)}
.p+.p{margin-top:16px}
.lede{font-family:var(--serif);font-weight:500;font-size:clamp(22px,2.2vw,30px);line-height:1.35;letter-spacing:-.012em;text-wrap:balance}
.lede em{font-style:italic;color:var(--red)}
.mono{font-family:var(--mono);letter-spacing:.14em}
.c{text-align:center}.c .p{margin-inline:auto}
.fig{display:block;width:100%;height:auto;overflow:visible}
.fig .lb{font-family:var(--mono);font-weight:500;letter-spacing:.14em}
.prose{max-width:46em}
.prose h2{margin:2.2em 0 .6em;font-family:var(--serif);font-weight:700;font-size:clamp(26px,2.4vw,34px);line-height:1.15;letter-spacing:-.02em}
.prose h3{margin:1.8em 0 .5em;font-family:var(--serif);font-weight:700;font-size:clamp(21px,1.9vw,26px);line-height:1.2;letter-spacing:-.015em}
.prose p,.prose li{font-size:var(--t-p);color:var(--slate);line-height:1.7}
.prose p{margin:0 0 1em}
.prose ul{list-style:disc;padding-left:1.3em;margin:0 0 1em}
.prose ol{list-style:decimal;padding-left:1.4em;margin:0 0 1em}
.prose a{color:var(--red);text-decoration:underline;text-underline-offset:3px}
.prose strong{color:var(--navy);font-weight:600}
/* ---------- 3 layout ---------- */
.wrap,.site-wrap{max-width:1360px;margin:0 auto;padding-left:var(--gut);padding-right:var(--gutR)}
.narrow{max-width:900px}
.sec{padding-block:clamp(96px,10vw,144px)}
.sec.tight{padding-block:clamp(88px,7.8vw,112px)}
.sec.mq{padding-bottom:0}.sec.mq>.marq:last-child{border-bottom:0}
.paper{background:var(--paper)}
.dark{background:var(--navy);color:var(--white)}
.dark .eyebrow{color:var(--steel)}.dark .p{color:var(--steel)}.dark .p b{color:#fff}.dark .h2 em,.dark .h3 em{color:#FF8696}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);column-gap:clamp(40px,7vw,96px);align-items:start}
.split.mid{align-items:center}
.grid-2,.grid-3,.grid-4{display:grid;gap:clamp(20px,2.4vw,32px)}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.acts{margin-top:36px;display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.c .acts,.acts.c{justify-content:center}
.rule{height:1px;background:var(--line);border:0;margin:0}
/* ---------- 4 buttons + links ---------- */
.btn{--b:var(--red);--h:var(--navy);position:relative;display:inline-flex;align-items:center;justify-content:center;gap:14px;height:54px;padding:0 24px;border:0;border-radius:0;font:500 16px/1 var(--sans);background:var(--b);color:#fff;white-space:nowrap;overflow:hidden;isolation:isolate;cursor:pointer;transition:color .4s var(--ease)}
.btn::after{content:"";position:absolute;inset:0;background:var(--h);transform:translateY(101%);transition:transform .5s var(--ease);z-index:-1}
.btn:hover::after,.btn:focus-visible::after{transform:none}
.btn svg,.lnk svg{flex:0 0 auto;transition:transform .4s var(--ease)}
.btn:hover svg,.lnk:hover svg{transform:translateX(5px)}
.btn.dk{--b:var(--navy);--h:var(--red)}
.btn.ghost{--b:transparent;--h:var(--navy);color:var(--navy);box-shadow:inset 0 0 0 1.5px var(--navy)}
.btn.ghost:hover,.btn.ghost:focus-visible{color:#fff}
.btn.light{--b:#fff;--h:var(--red);color:var(--navy)}
.btn.light:hover,.btn.light:focus-visible{color:#fff}
.btn.sm{height:44px;padding:0 20px;font-size:15px}
.btn:disabled,.btn[aria-disabled="true"]{opacity:.55;cursor:not-allowed;pointer-events:none}
.lnk{display:inline-flex;align-items:center;gap:10px;font-weight:500;font-size:16px;color:var(--navy)}
.lnk span{background:linear-gradient(currentColor,currentColor) 0 100%/100% 1.5px no-repeat;padding-bottom:3px;transition:background-size .5s var(--ease)}
.lnk:hover span{background-size:0 1.5px;background-position:100% 100%}
.tlink{color:var(--red);text-decoration:underline;text-underline-offset:3px;font-weight:500}
.tlink:hover{color:var(--red-deep)}
/* ---------- 5 cards + callouts ---------- */
.card{position:relative;background:var(--white);border:1px solid var(--line);padding:clamp(24px,2.6vw,36px);display:flex;flex-direction:column}
.card::before{content:"";position:absolute;left:-1px;right:-1px;top:-1px;height:2px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .5s var(--ease)}
.card:hover::before{transform:none}
.card .h3{font-size:clamp(22px,1.9vw,28px)}
.card .p{margin-top:12px;font-size:17px}
.card .go{margin-top:auto;padding-top:24px}
.paper .card{background:var(--white)}
.card .num{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.2em;color:var(--red);margin-bottom:16px}
.callout{margin-top:40px;padding-left:24px;border-left:4px solid var(--red)}
.callout .p{margin-top:8px}
.callout .acts{margin-top:28px}
.callout-red{background:var(--red);color:#fff;padding:clamp(28px,3vw,40px);display:flex;flex-direction:column;gap:24px}
.callout-red .stat{font-family:var(--serif);font-weight:700;font-size:clamp(26px,2.5vw,36px);line-height:1.2;letter-spacing:-.015em}
.power{margin-top:clamp(64px,6vw,96px);background:var(--navy);color:#fff;padding:clamp(28px,3vw,44px) clamp(28px,3.4vw,48px);display:grid;grid-template-columns:minmax(0,1fr) auto;column-gap:48px;align-items:center}
.power h3{font-family:var(--serif);font-weight:700;font-size:var(--t-h3);line-height:1.15;letter-spacing:-.02em}
.power h3 em{font-style:italic}
.power .p{margin-top:10px;color:var(--steel);max-width:40em}
.power .btn{--h:var(--red-deep)}
/* ---------- 6 marquee band ----------
Markup:
site-motion.js clones the items and adds .run; without JS / reduced motion the single set shows, centred. */
.marq{background:var(--white);overflow:hidden;border-block:1px solid var(--line)}
.marq .track{display:flex;flex-wrap:wrap;justify-content:center}
.marq.run{-webkit-mask:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.marq.run .track{flex-wrap:nowrap;justify-content:flex-start;width:max-content;animation:tick 38s linear infinite}
.marq.rev .track{animation-direction:reverse}
.marq:hover .track{animation-play-state:paused}
.marq span{display:flex;align-items:center;gap:52px;padding:24px 0 24px 52px;font-family:var(--serif);font-weight:700;font-size:clamp(26px,2.4vw,34px);line-height:1.2;letter-spacing:-.02em;white-space:nowrap}
.marq span b{font-weight:700;color:var(--red)}
.marq.it span{font-style:italic}
.marq.on-paper{background:var(--paper)}
.marq span::after{content:"";width:3px;height:40px;background:var(--red)}
.sec-marq{margin-top:clamp(64px,6.5vw,96px)}
@keyframes tick{to{transform:translateX(-50%)}}
/* ---------- 7 header + mobile menu ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);transition:box-shadow .4s}
.site-header.solid{box-shadow:0 1px 0 var(--mist)}
.site-bar{height:var(--hh);display:flex;align-items:center;justify-content:space-between;gap:24px}
.site-logo{display:block;flex:0 0 auto;line-height:0}
.site-logo img{display:block;height:28px;width:auto;max-width:100%}
.site-nav{display:flex;gap:30px;font-size:15px}
.site-nav a{position:relative;padding:6px 0;white-space:nowrap}
.site-nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;background:var(--red);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.site-nav a:hover::after,.site-nav a[aria-current="page"]::after{transform:none}
.site-actions{display:flex;align-items:center;gap:18px}
.site-actions .btn{height:44px;padding:0 20px;font-size:15px}
.site-cal{display:inline-flex;align-items:center;gap:8px;height:44px;font-size:14px;font-weight:500;color:var(--navy);white-space:nowrap;transition:color .25s}
.site-cal:hover{color:var(--red)}
.site-burger{display:none;width:48px;height:48px;border:0;background:none;cursor:pointer;flex-direction:column;justify-content:center;align-items:flex-end;gap:6px;padding:0 6px;color:var(--navy)}
.site-burger span{display:block;height:2px;background:currentColor;transition:transform .3s var(--ease),width .3s}
.site-burger span:first-child{width:26px}.site-burger span:last-child{width:17px}
.menu-open .site-burger span:first-child{transform:translateY(4px) rotate(45deg);width:24px}
.menu-open .site-burger span:last-child{transform:translateY(-4px) rotate(-45deg);width:24px}
.site-lang{position:relative;margin-left:8px;padding-left:16px;border-left:1px solid var(--mist)}
.site-lang-t{display:flex;align-items:center;gap:7px;height:44px;padding:0 4px;border:0;background:none;color:var(--navy);font:500 12px/1 var(--mono);letter-spacing:.12em;cursor:pointer;transition:color .25s}
.site-lang-t:hover,.site-lang-t[aria-expanded="true"]{color:var(--red)}
.site-lang-m{position:absolute;right:0;top:calc(100% + 8px);z-index:60;min-width:170px;margin:0;padding:6px 0;list-style:none;background:#fff;box-shadow:0 0 0 1px var(--mist),0 18px 40px -18px rgba(7,29,73,.35)}
.site-lang-m[hidden]{display:none}
.site-lang-m button{display:block;width:100%;padding:10px 16px;border:0;background:none;text-align:left;font:400 14px/1.3 var(--sans);color:var(--navy);cursor:pointer}
.site-lang-m button:hover,.site-lang-m button:focus-visible{background:var(--paper);outline:0}
.site-lang-m button[aria-current="true"]{font-weight:500;color:var(--red)}
/* hide Google Translate's own banner/tooltips; keep the page from shifting */
#google_translate_element,.skiptranslate iframe,iframe.skiptranslate,.goog-te-banner-frame,#goog-gt-tt,.goog-te-balloon-frame,.VIpgJd-ZVi9od-ORHb-OEVmcd,.VIpgJd-ZVi9od-aZ2wEe-wOHMyf,.VIpgJd-yAWNEb-L7lbkb{display:none!important}
body{top:0!important}
.goog-text-highlight,.VIpgJd-yAWNEb-VIpgJd-fmcmS-sn54Q{background:none!important;box-shadow:none!important}
.site-sub{position:relative;height:0;overflow:hidden;border-top:1px solid transparent;transition:height .4s var(--ease),border-color .4s}
.site-header.sub-on .site-sub{height:var(--sh);border-top-color:var(--mist)}
.site-subnav{height:var(--sh);display:flex;align-items:center;gap:30px;overflow-x:auto;scrollbar-width:none}
.site-subnav::-webkit-scrollbar{display:none}
.site-subnav a{flex:0 0 auto;display:flex;align-items:center;height:100%;font-size:13px;color:var(--slate);transition:color .3s}
.site-subnav a:hover,.site-subnav a.on{color:var(--navy)}
.site-subnav a.on{font-weight:500}
.site-prog{position:absolute;left:0;bottom:0;height:2px;width:100%;background:var(--red);transform-origin:left;transform:scaleX(var(--p,0))}
.site-mnav{position:fixed;inset:0;z-index:40;background:#fff;padding:110px var(--gutR) 32px var(--gut);display:flex;flex-direction:column;overflow:auto}
.site-mnav[hidden]{display:none!important}
.site-mnav a.l{font-family:var(--serif);font-weight:700;font-size:38px;line-height:1.2;padding:12px 0;border-bottom:1px solid var(--mist)}
.site-mnav a.l[aria-current="page"]{color:var(--red)}
.site-mnav a.l.cal{margin-top:28px;height:54px;padding:0;display:flex;align-items:center;justify-content:center;border:1px solid var(--navy);font:500 16px/1 var(--sans)}
.site-mnav .btn{margin-top:10px}
.site-totop{position:fixed;right:calc(20px + env(safe-area-inset-right,0px));bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:45;width:48px;height:48px;border:0;background:var(--navy);color:var(--white);display:grid;place-items:center;cursor:pointer;opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .3s,transform .3s var(--ease),background .3s}
.site-totop.show{opacity:1;transform:none;pointer-events:auto}
.site-totop:hover{background:var(--red)}
/* ---------- 8 footer ---------- */
.site-footer{background:var(--navy);color:var(--white);border-top:1px solid rgba(255,255,255,.16)}
.site-footer .site-wrap{padding-block:72px 40px}
.site-ftr-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:48px}
.site-flogo{display:block;line-height:0}
.site-flogo img{display:block;height:26px;width:auto;max-width:100%}
.site-ftr-about{margin-top:24px;max-width:360px;font-size:15px;line-height:1.65;color:var(--steel)}
.site-soc{margin-top:24px;display:flex;flex-wrap:wrap;gap:8px}
.site-soc a{padding:10px 14px;border:1px solid rgba(255,255,255,.26);font-size:13px;transition:background .3s,border-color .3s,color .3s}
.site-soc a:hover{background:var(--white);color:var(--navy);border-color:var(--white)}
.site-cols{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.site-cols h4{margin:0 0 16px;font-family:var(--mono);font-weight:500;font-size:11px;letter-spacing:.16em;color:var(--steel)}
.site-cols div div{display:flex;flex-direction:column;gap:10px;font-size:15px}
.site-cols a{position:relative;align-self:flex-start}
.site-cols a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
.site-cols a:hover::after{transform:scaleX(1)}
.site-legal{margin-top:64px;padding-top:24px;border-top:1px solid rgba(255,255,255,.16);display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 24px;font-size:13px;color:var(--steel)}
.site-legal a{color:var(--white)}
.site-legal a:hover{text-decoration:underline;text-underline-offset:3px}
.site-mail{display:inline-flex;align-items:center;gap:8px}
.site-mail button{background:none;border:1px solid rgba(255,255,255,.26);color:var(--white);font:500 11px/1 var(--mono);letter-spacing:.1em;padding:7px 9px;cursor:pointer}
.site-mail button:hover{background:var(--white);color:var(--navy)}
.site-mail button[hidden]{display:none}
.site-tag{font-family:var(--mono);letter-spacing:.12em;font-size:11px}
/* ---------- 9 closing CTA + tiles ---------- */
.closing{background:var(--navy);color:var(--white)}
.closing .wrap.top{padding-block:clamp(96px,11vw,160px) clamp(64px,7vw,96px)}
.closing .together{margin-top:44px;font-family:var(--mono);font-weight:500;font-size:14px;letter-spacing:.18em;color:var(--steel)}
.closing .tiles{margin-top:52px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.18)}
.closing .tile-a{position:relative;height:168px;padding:24px;display:flex;flex-direction:column;justify-content:space-between;background:var(--navy);color:var(--white);overflow:hidden;isolation:isolate}
.closing .tile-a::before{content:"";position:absolute;inset:0;background:var(--red);transform:scaleY(0);transform-origin:bottom;transition:transform .5s var(--ease);z-index:-1}
.closing .tile-a:hover::before{transform:scaleY(1)}
.closing .tile-a.primary{background:var(--red)}.closing .tile-a.primary::before{background:var(--red-deep)}
.closing .tile-a .t{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;font-family:var(--serif);font-weight:900;font-size:26px;line-height:1.1}
.closing .tile-a .t svg{flex:0 0 auto;transition:transform .4s var(--ease)}
.closing .tile-a:hover .t svg{transform:translate(4px,-4px) rotate(-45deg)}
.closing .tile-a .k{font-family:var(--mono);font-size:11px;letter-spacing:.14em;opacity:.85}
/* ---------- 10 inner-page hero ----------
eyebrow, h1.h1.sm, p.lede, .acts [, figure]
*/
.phero{padding-block:clamp(56px,7vw,104px) clamp(56px,6.5vw,96px);border-bottom:1px solid var(--line)}
.phero.paper{background:var(--paper)}
.phero .h1{margin-top:22px;max-width:14em}
.phero .p,.phero .lede{margin-top:28px;max-width:34em}
.phero .lede{color:var(--navy)}
.phero.c .h1,.phero.c .lede,.phero.c .p{margin-inline:auto}
.phero-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);column-gap:clamp(40px,6vw,88px);align-items:center}
.phero-fig{width:100%;max-width:560px;justify-self:center}
.phero-fig img{display:block;width:100%;height:auto}
.h1.sm{font-size:clamp(42px,5.6vw,80px);line-height:1}
.hero .free,.phero .free{margin-top:16px;font-size:13px;color:var(--slate)}
/* ---------- 11 forms ----------
Put class="form" on the