/* ENDURE Quiz — shared styles for the quiz (index.html) and the archetype
   landing pages (r/*.html). Mobile-first: ad traffic is ~90% phone. */
:root{
  --paper:#F2F1EE;
  --card:#FFFFFF;
  --ink:#111111;
  --ink-2:#4A4A4A;
  --ink-3:#8A8A8A;
  --line:#E2E0DB;
  --red:#ff5757;
  --red-ink:#D93A3A;
  --berry:#C9184A;
  --lemon:#F2E234;
  --dark:#0E0E0E;
  --ok:#1B7F3B;
  --radius:14px;
  --shadow:0 1px 2px rgba(0,0,0,.05),0 6px 24px rgba(0,0,0,.06);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--paper);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--red);outline-offset:2px}

/* language visibility (same pattern + localStorage key as the LP builds) */
[data-lang="pt"] .l-en{display:none !important}
[data-lang="en"] .l-pt{display:none !important}

/* ---------- header ---------- */
.top{position:sticky;top:0;z-index:20;background:rgba(242,241,238,.92);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px)}
.top-row{max-width:640px;margin:0 auto;height:56px;padding:0 16px;display:grid;grid-template-columns:44px 1fr auto;align-items:center}
.top-logo{justify-self:center;height:16px;width:auto}
.icon-btn{width:44px;height:44px;margin-left:-10px;border:0;background:none;display:grid;place-items:center;cursor:pointer;color:var(--ink);border-radius:50%}
.icon-btn[hidden]{visibility:hidden;display:grid}
.icon-btn svg{width:22px;height:22px}
.lang-toggle{display:flex;border:1.5px solid var(--ink);border-radius:999px;overflow:hidden}
.lang-toggle button{border:0;background:none;padding:5px 10px;font-size:12px;font-weight:700;letter-spacing:.04em;cursor:pointer;color:var(--ink);min-height:30px}
.lang-toggle button[aria-pressed="true"]{background:var(--ink);color:#fff}
.progress{height:4px;background:var(--line)}
.progress span{display:block;height:100%;width:0;background:var(--red);transition:width .45s cubic-bezier(.2,.7,.2,1)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:54px;padding:0 24px;border-radius:999px;border:0;font-size:16px;font-weight:800;letter-spacing:.01em;text-decoration:none;cursor:pointer;transition:transform .12s ease,background .2s ease,opacity .2s}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-ink)}
.btn-dark{background:var(--ink);color:#fff}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.btn-block{width:100%}
.btn[disabled]{opacity:.35;cursor:not-allowed;transform:none}
.link-btn{background:none;border:0;color:var(--ink-2);font-size:14px;text-decoration:underline;text-underline-offset:3px;cursor:pointer;padding:10px;min-height:44px}

/* ---------- quiz ---------- */
.stage{max-width:640px;margin:0 auto;padding:24px 16px 120px;min-height:calc(100dvh - 60px)}
.screen{animation:in .35s cubic-bezier(.2,.7,.2,1) both}
@keyframes in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--red-ink);margin:0 0 10px}
.q-title:focus{outline:none}
.q-title{font-size:clamp(1.55rem,6.4vw,2.1rem);line-height:1.12;font-weight:900;letter-spacing:-.02em;margin:0 0 8px}
.q-help{color:var(--ink-2);margin:0 0 22px;font-size:15px}
.opts{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.opt{width:100%;text-align:left;background:var(--card);border:1.5px solid var(--line);border-radius:var(--radius);padding:15px 16px;min-height:58px;font-size:16px;font-weight:600;color:var(--ink);cursor:pointer;display:flex;align-items:center;gap:12px;transition:border-color .15s,background .15s,transform .12s}
.opt:hover{border-color:#bdbab3}
.opt:active{transform:scale(.99)}
.opt .tick{flex:0 0 22px;height:22px;border-radius:50%;border:1.5px solid #c9c6bf;display:grid;place-items:center;transition:all .15s}
.opt.multi .tick{border-radius:6px}
.opt .tick svg{width:14px;height:14px;opacity:0;color:#fff}
.opt[aria-pressed="true"],.opt[aria-checked="true"]{border-color:var(--ink);background:#fff}
.opt[aria-pressed="true"] .tick,.opt[aria-checked="true"] .tick{background:var(--ink);border-color:var(--ink)}
.opt[aria-pressed="true"] .tick svg,.opt[aria-checked="true"] .tick svg{opacity:1}
.opt .opt-sub{display:block;font-weight:400;font-size:13px;color:var(--ink-3);margin-top:2px}
.open-box{width:100%;min-height:150px;resize:vertical;border:1.5px solid var(--line);border-radius:var(--radius);background:var(--card);padding:14px 16px;font:inherit;font-size:16px;line-height:1.5;color:var(--ink)}
.open-box:focus{outline:none;border-color:var(--ink)}
.open-meta{display:flex;justify-content:space-between;align-items:center;color:var(--ink-3);font-size:13px;margin-top:8px}
.actions{position:fixed;left:0;right:0;bottom:0;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:linear-gradient(to top,var(--paper) 70%,rgba(242,241,238,0));z-index:10}
.actions-inner{max-width:640px;margin:0 auto;display:grid;gap:4px;justify-items:center}
.busy{display:inline-flex;gap:4px}
.busy i{width:6px;height:6px;border-radius:50%;background:currentColor;animation:b 1s infinite ease-in-out}
.busy i:nth-child(2){animation-delay:.15s}.busy i:nth-child(3){animation-delay:.3s}
@keyframes b{0%,80%,100%{opacity:.25;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}

/* intro */
.intro-hero{background:var(--dark);color:#fff;border-radius:22px;overflow:hidden;position:relative;margin:4px 0 22px}
.intro-hero img{width:100%;aspect-ratio:4/3;object-fit:cover;opacity:.92}
.intro-hero .badge{position:absolute;left:14px;top:14px;background:var(--red);color:#fff;font-size:11px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;padding:6px 10px;border-radius:999px}
.intro-title{font-size:clamp(1.9rem,8vw,2.7rem);line-height:1.04;font-weight:900;letter-spacing:-.03em;margin:0 0 12px}
.intro-sub{color:var(--ink-2);font-size:17px;margin:0 0 18px}
.promise{display:grid;gap:8px;margin:0 0 8px;padding:0;list-style:none}
.promise li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--ink-2)}
.promise svg{flex:0 0 20px;height:20px;color:var(--ok);margin-top:1px}
.fineprint{font-size:12px;color:var(--ink-3);margin-top:18px}
.fineprint a{color:var(--ink-2)}

/* debug overlay (?debug=1) */
.dbg{position:fixed;right:10px;top:70px;z-index:50;width:230px;background:rgba(14,14,14,.92);color:#eee;border-radius:12px;padding:10px 12px;font:12px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace}
.dbg b{color:#fff}
.dbg .bar{height:5px;background:#333;border-radius:3px;margin:2px 0 6px;overflow:hidden}
.dbg .bar span{display:block;height:100%;background:var(--red)}

/* ---------- landing pages ---------- */
.lp{max-width:680px;margin:0 auto;padding:0 16px}
.lp-hero{padding:22px 0 8px}
.lp-kicker{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff;border-radius:999px;padding:6px 12px;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;margin:0 0 14px}
.lp-kicker i{width:8px;height:8px;border-radius:50%;background:var(--red)}
.lp-h1{font-size:clamp(2rem,8.6vw,3rem);line-height:1.02;font-weight:900;letter-spacing:-.03em;margin:0 0 14px}
.lp-lead{font-size:18px;color:var(--ink-2);margin:0 0 18px}
.lp-img{border-radius:22px;overflow:hidden;background:#e9e8e5;margin:6px 0 10px}
.lp-img img{width:100%;aspect-ratio:4/3;object-fit:cover}
.section{padding:26px 0}
.section h2{font-size:clamp(1.45rem,6vw,1.9rem);line-height:1.1;font-weight:900;letter-spacing:-.02em;margin:0 0 14px}
.section p{margin:0 0 12px;color:var(--ink-2)}
.pain-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.pain-list li{background:var(--card);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow);display:flex;gap:12px;align-items:flex-start}
.pain-list .n{flex:0 0 28px;height:28px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:800;font-size:13px}
.pain-list strong{display:block;font-size:16px;margin-bottom:2px;color:var(--ink)}
.pain-list span{color:var(--ink-2);font-size:15px}
.quote{background:var(--card);border-radius:var(--radius);padding:18px 18px 16px;box-shadow:var(--shadow);margin:0 0 12px}
.quote blockquote{margin:0 0 10px;font-size:17px;line-height:1.45;font-weight:600;color:var(--ink)}
.quote .stars{color:var(--red);letter-spacing:2px;font-size:14px;margin-bottom:6px}
.quote figcaption{font-size:13px;color:var(--ink-3)}
.dark-band{background:var(--dark);color:#fff;border-radius:22px;padding:24px 20px;margin:8px 0}
.dark-band h2{color:#fff}
.dark-band p{color:#cfcfcf}
.how{display:grid;gap:12px;grid-template-columns:repeat(3,1fr);margin-top:14px}
.how div{background:#1b1b1b;border-radius:14px;padding:12px}
.how b{display:block;font-size:22px;font-weight:900;color:var(--red)}
.how span{font-size:13px;color:#cfcfcf;line-height:1.35;display:block}

/* offer: price + exact terms shown BEFORE anything is submitted */
.offer{background:var(--card);border-radius:22px;box-shadow:var(--shadow);padding:20px 16px;margin:8px 0 18px;scroll-margin-top:70px}
.offer h2{margin-bottom:6px}
.plans{display:grid;gap:10px;margin:14px 0}
.plan{position:relative;text-align:left;background:#fff;border:1.5px solid var(--line);border-radius:16px;padding:14px 14px 14px 46px;cursor:pointer;font:inherit;color:var(--ink);width:100%}
.plan::before{content:"";position:absolute;left:14px;top:16px;width:20px;height:20px;border-radius:50%;border:1.5px solid #c9c6bf;background:#fff}
.plan[aria-checked="true"]{border-color:var(--ink);box-shadow:0 0 0 1px var(--ink) inset}
.plan[aria-checked="true"]::before{border:6px solid var(--ink)}
.plan .row{display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.plan .name{font-weight:800;font-size:16px}
.plan .price{font-weight:900;font-size:20px;white-space:nowrap}
.plan .price s{color:var(--ink-3);font-weight:500;font-size:14px;margin-right:4px}
.plan .desc{font-size:14px;color:var(--ink-2);margin-top:4px}
.plan .tag{position:absolute;right:12px;top:-10px;background:var(--red);color:#fff;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:4px 8px;border-radius:999px}
.flavours{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 14px}
.flavour{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:8px 14px;font-weight:700;font-size:14px;cursor:pointer;min-height:40px;display:inline-flex;align-items:center;gap:8px;color:var(--ink)}
.flavour i{width:12px;height:12px;border-radius:50%}
.flavour[aria-checked="true"]{border-color:var(--ink);background:var(--ink);color:#fff}
.terms{background:#F7F6F3;border-radius:14px;padding:12px 14px;margin:0 0 14px;font-size:14px;color:var(--ink-2)}
.terms strong{color:var(--ink)}
.terms ul{margin:6px 0 0;padding-left:18px}
.terms li{margin:3px 0}
.trust-row{display:flex;flex-wrap:wrap;gap:6px 14px;justify-content:center;margin-top:12px;font-size:13px;color:var(--ink-2)}
.trust-row span{display:inline-flex;align-items:center;gap:6px}
.trust-row svg{width:16px;height:16px;color:var(--ok)}
.faq details{background:var(--card);border-radius:14px;padding:0 16px;margin:0 0 8px;box-shadow:var(--shadow)}
.faq summary{list-style:none;cursor:pointer;padding:15px 0;font-weight:700;display:flex;justify-content:space-between;gap:10px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-weight:400;font-size:22px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 14px;color:var(--ink-2)}
.sticky-cta{position:fixed;left:0;right:0;bottom:0;z-index:15;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:linear-gradient(to top,var(--paper) 70%,rgba(242,241,238,0));transform:translateY(110%);transition:transform .3s ease}
.sticky-cta.show{transform:none}
.sticky-cta .btn{max-width:640px;margin:0 auto;display:flex}
.lp-foot{padding:30px 0 120px;text-align:center;font-size:12px;color:var(--ink-3)}
.lp-foot a{color:var(--ink-2)}
.retake{display:block;text-align:center;margin:10px 0 0}

/* landing extras */
.rating-line{text-align:center;font-size:14px;color:var(--ink-2);margin:12px 0 0}
.rating-line .stars{color:var(--red);letter-spacing:1px}
.formula-line{font-size:13px;color:#bdbdbd;margin:16px 0 0}
.dark-band .usage{margin:12px 0 0;padding-top:12px;border-top:1px solid #2a2a2a;color:#fff;font-weight:600;font-size:15px}
.label{width:100%;border-collapse:collapse;background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);font-size:14px}
.label th{text-align:left;background:#F7F6F3;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);padding:8px 14px}
.label td{padding:8px 14px;border-top:1px solid var(--line);color:var(--ink-2)}
.label td:last-child{text-align:right;font-weight:700;color:var(--ink);white-space:nowrap}
.label td[colspan]{text-align:left;font-weight:400;color:var(--ink-2);white-space:normal}
.plan{user-select:none}
.every-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:10px}
.every{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:700;cursor:pointer;min-height:36px;color:var(--ink)}
.every[aria-checked="true"]{border-color:var(--ink);background:var(--ink);color:#fff}
.every-use{font-size:12px;color:var(--ink-3)}
.mini-label{font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);margin:4px 0 6px}
.cta-note{font-size:12px;color:var(--ink-3);text-align:center;margin:8px 0 0}

@media (max-width:560px){
  .how{grid-template-columns:1fr;gap:8px}
  .how div{display:flex;align-items:center;gap:14px;padding:12px 14px}
  .how b{flex:0 0 96px;font-size:24px;line-height:1}
  .how span{font-size:14px}
}
@media (min-width:720px){
  .stage{padding-top:40px}
  .lp-hero{padding-top:40px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
}