/* Short, numbered panels. Near-black, bone, ember, and readable serif headings. */
:root{
  --ink:#09090B;
  --ink-2:#111114;
  --ink-3:#1C1B20;
  --bone:#F2EFE9;
  --bone-dim:#C1BDB6;
  --rule:#454149;
  --ember:#FF4D1C;
  --display:"Instrument Serif",Georgia,serif;
  --body:"Archivo","Helvetica Neue",sans-serif;
  --gutter:clamp(20px,5vw,64px);
  --maxw:1200px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:88px;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}
body{background:var(--ink);color:var(--bone);font-family:var(--body);font-size:17px;line-height:1.65}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--gutter)}
:where(a,button,input,select,summary):focus-visible{outline:2px solid var(--ember);outline-offset:4px}
::selection{background:var(--ember);color:var(--ink)}
h1,h2,h3{font-family:var(--display);font-weight:400;letter-spacing:-.015em;line-height:1.12}
h1{font-size:clamp(50px,7vw,88px)}
h2{font-size:clamp(36px,4.5vw,56px)}
h3{font-size:30px}
em{color:var(--ember)}
.kicker{color:var(--bone-dim);font-size:15px;font-weight:500;line-height:1.5}
.lede{font-size:18px;line-height:1.65;color:var(--bone-dim)}
section{padding:80px 0}
.head{max-width:700px;margin:0 auto 36px;text-align:center}
.head h2{margin-top:10px}
.head .lede{margin-top:16px}

/* Masthead: a brand and a plain invitation, without a status display. */
.bar{position:sticky;top:0;z-index:100;background:var(--ink)}
.bar .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:76px}
.logo{display:inline-flex;align-items:center;min-height:44px;font-family:var(--display);font-size:25px;white-space:nowrap}
.bar .live{display:none}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;max-width:100%;padding:15px 24px;background:var(--ember);color:var(--ink);border:1px solid transparent;border-radius:8px;font-family:var(--body);font-size:15px;font-weight:600;line-height:1.5;text-align:center;cursor:pointer;transition:background .2s}
.btn:hover{background:var(--bone)}
.btn:disabled{opacity:.65;cursor:wait}
.btn-sm{padding:12px 20px;font-size:13px}

/* Every content panel has a complete edge, a distinct surface, and room to read. */
.panel{min-width:0;min-height:100px;padding:28px;background:var(--ink-3);border:1px solid var(--rule);border-radius:16px}
.panel-number{display:block;margin-bottom:16px;color:var(--ember);font-family:var(--display);font-size:32px;line-height:1;font-variant-numeric:tabular-nums}
.panel h3{margin-bottom:12px}
.panel p{color:var(--bone-dim);font-size:16px;line-height:1.7}
.panel strong{color:var(--bone);font-weight:600;white-space:nowrap}
.role-panels,.benefit-panels,.agenda,.faq{display:grid;gap:20px;align-items:stretch}
.role-panels{grid-template-columns:repeat(3,minmax(0,1fr))}

/* One message, then one clearly enclosed invitation. */
.hero{padding:48px 0 72px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:48px;align-items:center}
.hero-heading .kicker{margin-bottom:20px}
.hero h1{max-width:13ch}
.hero-invite{padding:32px}
.hero-invite h2{font-size:36px;margin-bottom:16px}
.hero-invite .lede{font-size:17px}
.hero-invite .note{margin-top:22px;color:var(--bone);font-size:15px;font-weight:500}
.hero-invite .btn{display:flex;margin-top:24px;width:100%}
.count{display:flex;flex-wrap:wrap;gap:20px;margin-top:22px}
.count .lab{flex-basis:100%;color:var(--bone-dim);font-size:13px;line-height:1.5}
.unit{display:flex;flex-direction:column;gap:4px;min-width:34px}
.unit b{font-family:var(--display);font-size:40px;font-weight:400;line-height:1.1;font-variant-numeric:tabular-nums}
.unit i{font-family:var(--body);font-size:12px;font-style:normal;color:var(--bone-dim)}

/* Section backgrounds provide page breaks; the cards carry the content. */
.role{background:var(--ink-2)}
.benefit-panels{grid-template-columns:repeat(6,minmax(0,1fr))}
.benefit-panels .panel{grid-column:span 2}
.benefit-panels .panel:nth-last-child(-n+2){grid-column:span 3}
.call{background:var(--bone);color:var(--ink);--bone-dim:#57524C}
.call .panel{background:#FFFCF7;border-color:#C6BEB3}
.call .panel-number{color:#9A2E10}
.agenda{list-style:none;grid-template-columns:repeat(2,minmax(0,1fr))}
.call-cta{display:flex;width:fit-content;margin:28px auto 0}
.call .btn:hover{background:var(--ink);color:var(--bone)}
.call :focus-visible{outline-color:var(--ink)}

/* Each FAQ is a separate panel, with a functional expand indicator. */
.faq{grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}
details.panel{padding:0;min-height:100px}
summary{display:flex;align-items:center;gap:16px;min-height:100px;padding:24px;list-style:none;cursor:pointer;font-family:var(--display);font-size:27px;line-height:1.2}
summary::-webkit-details-marker{display:none}
summary .panel-number{flex:none;margin:0;font-size:28px}
summary .pm{position:relative;flex:none;width:16px;height:16px;margin-left:auto}
summary .pm::before,summary .pm::after{content:"";position:absolute;background:var(--ember)}
summary .pm::before{left:0;top:7px;width:16px;height:2px}
summary .pm::after{left:7px;top:0;width:2px;height:16px}
details[open] summary .pm::after{display:none}
summary:hover{color:var(--ember)}
.ans{padding:0 24px 26px;color:var(--bone-dim);font-size:16px;line-height:1.7}

/* Registration keeps the existing field order, error slot, and behavior hooks. */
.reg{background:var(--ink-2)}
.reg-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:24px;align-items:start}
.reg-invite{padding:32px}
.reg-invite h2{margin:14px 0 20px;max-width:12ch}
.reg-invite .count{margin-top:28px}
.reg-form>h3{margin-bottom:24px}
form{display:grid;gap:18px;min-width:0}
/* The sixth row stays reserved before insertion and after an error is cleared. */
#regForm{grid-template-rows:repeat(5,auto) auto minmax(3rem,auto) auto auto}
#regForm .consent{grid-row:6}
#regForm .btn{grid-row:8}
#regForm .fine{grid-row:9}
.form-err{grid-row:7;align-self:start;min-width:0;margin:0;padding:8px 12px;border-left:2px solid var(--ember);border-radius:4px;background:var(--ink);color:var(--bone);font-family:var(--body);font-size:14px;line-height:1.5;overflow-wrap:anywhere}
.form-err:empty{visibility:hidden}
.panel .form-err{color:var(--bone);font-size:14px;line-height:1.5}
.field{display:grid;gap:8px;min-width:0}
label{font-size:14px;color:var(--bone);font-weight:500}
input,select{width:100%;min-width:0;min-height:52px;padding:14px;background:var(--ink);color:var(--bone);border:1px solid #69636C;border-radius:6px;font-family:var(--body);font-size:16px;line-height:1.5;color-scheme:dark}
input::placeholder{color:#A5A0A9;opacity:1}
input:focus,select:focus{border-color:var(--ember)}
form .btn{width:100%}
.panel .fine{font-size:12px;line-height:1.65;color:var(--bone-dim)}
.ok{display:none}
.ok h3{margin:0 0 16px}
.ok.show{display:block}
form.hide{display:none}
footer{padding:40px 0}
footer .wrap{display:flex;align-items:start;justify-content:space-between;gap:32px}
footer .dis{max-width:70ch;font-size:12px;line-height:1.7;color:var(--bone-dim)}

/* Existing mobile CTA hooks, with at least 44px targets throughout. */
.mcta{display:none}
@media(max-width:1000px){
  .hero-grid{gap:28px}
  .hero-invite{padding:24px}
  .role-panels{grid-template-columns:repeat(2,minmax(0,1fr))}
  .benefit-panels{grid-template-columns:repeat(2,minmax(0,1fr))}
  .benefit-panels .panel,.benefit-panels .panel:nth-last-child(-n+2){grid-column:auto}
  .benefit-panels .panel:last-child{grid-column:1/-1}
}
@media(max-width:820px){
  html{scroll-padding-top:80px}
  section{padding:56px 0}
  .bar .wrap{min-height:64px}
  .bar .logo{font-size:22px}
  .bar .btn-sm{display:none}
  .hero{padding:32px 0 48px}
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero-heading{text-align:center}
  .hero h1{max-width:15ch;margin:0 auto;font-size:clamp(50px,9vw,72px)}
  .hero-heading .kicker{margin-bottom:14px}
  .hero-invite{max-width:620px;width:100%;margin:0 auto}
  .head{margin-bottom:28px}
  .reg-grid{grid-template-columns:1fr}
  footer .wrap{flex-direction:column;gap:20px}
  footer{padding-bottom:calc(112px + env(safe-area-inset-bottom,0px))}
  .mcta{display:block;position:fixed;left:0;right:0;bottom:0;z-index:200;background:rgba(9,9,11,.98);padding:10px var(--gutter) calc(10px + env(safe-area-inset-bottom,0px));transform:translateY(110%);visibility:hidden;transition:transform .25s ease,visibility .25s}
  .mcta.up{transform:none;visibility:visible}
  .mcta-in{display:flex;align-items:center;gap:12px;max-width:var(--maxw);margin:0 auto}
  .mcta-t{display:flex;flex-direction:column;gap:4px;line-height:1.25;min-width:0}
  .mcta-t span{font-size:10px;color:var(--bone-dim);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .mcta-t b{font-family:var(--display);font-weight:400;font-size:20px;font-variant-numeric:tabular-nums;white-space:nowrap}
  .mcta .btn{margin-left:auto;flex:none;min-height:48px;padding:12px 16px;font-size:13px}
}
@media(max-width:600px){
  .panel{padding:24px;border-radius:14px}
  .role-panels,.benefit-panels,.agenda,.faq{grid-template-columns:1fr;gap:16px}
  .benefit-panels .panel:last-child{grid-column:auto}
  .panel-number{font-size:30px;margin-bottom:14px}
  .panel h3{font-size:29px}
  .hero-invite h2{font-size:34px}
  .hero-invite .btn{padding:15px 12px;font-size:14px}
  .hero-invite .note{font-size:14px}
  .count{gap:18px}
  .unit b{font-size:36px}
  details.panel{padding:0}
  summary{padding:22px 20px;gap:12px;font-size:25px}
  summary .panel-number{font-size:26px;margin:0}
  .ans{padding:0 20px 24px}
  .reg-form{padding:20px}
  .reg-invite h2{font-size:42px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}

/* SMS consent (A2P): unticked by default, never required. */
.consent{display:grid;grid-template-columns:22px minmax(0,1fr);gap:12px;align-items:start;font-size:13px;line-height:1.55;color:var(--bone-dim);font-weight:400;cursor:pointer}
.consent input{width:20px;height:20px;min-height:0;margin:2px 0 0;padding:0;accent-color:var(--ember)}
.fine a{color:var(--bone);text-decoration:underline}