/* ===========================================================
   Joi AI Review - site-1 stylesheet
   Prefix: joa-   |  Dark theme (Blade Runner)  |  Mobile-first
   Breakpoints: 480 / 768 / 1024 / 1440
   :root mirrors the inline critical CSS in index.html <head>.
   =========================================================== */

:root{
  --joa-bg:#0A0A0B;
  --joa-surface:#141417;
  --joa-card:#1C1C20;
  --joa-border:#2A2A30;
  --joa-accent:#5B8CFF;
  --joa-accent-d:#4A78E6;
  --joa-accent2:#B98CFF;
  --joa-text:#F4F4F6;
  --joa-muted:#9A9AA4;
  --joa-radius:14px;
  --joa-maxw:1120px;
}

/* ---------- base ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:76px;-webkit-text-size-adjust:100%}
body{background:var(--joa-bg);color:var(--joa-text);font-family:"Inter",system-ui,-apple-system,sans-serif;line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:"Space Grotesk",system-ui,sans-serif;line-height:1.2;font-weight:700}
strong{color:var(--joa-text);font-weight:700}

.joa-wrap{width:100%;max-width:var(--joa-maxw);margin:0 auto;padding:0 20px}

/* ---------- header ---------- */
.joa-hdr{position:sticky;top:0;z-index:60;background:rgba(10,10,11,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--joa-border)}
.joa-hdr__row{display:flex;align-items:center;justify-content:space-between;height:62px}
.joa-brand{display:flex;align-items:center;gap:9px;font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:17px}
.joa-brand img{height:28px;width:auto;display:block}
.joa-nav{display:flex;align-items:center;gap:24px}
.joa-nav a{color:var(--joa-muted);font-size:14.5px;font-weight:500;transition:color .18s}
.joa-nav a:hover{color:var(--joa-text)}
.joa-cta-hdr{background:var(--joa-accent);color:#fff;padding:9px 18px;border-radius:999px;font-weight:600;font-size:14.5px;transition:background .18s,transform .18s;box-shadow:0 4px 16px rgba(91,140,255,.25)}
.joa-cta-hdr:hover{background:var(--joa-accent-d);transform:translateY(-1px)}
.joa-burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.joa-burger span{width:22px;height:2px;background:var(--joa-text);border-radius:2px;transition:transform .2s,opacity .2s}
.joa-burger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.joa-burger.is-open span:nth-child(2){opacity:0}
.joa-burger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* mobile nav drawer */
.joa-mobnav{display:none;flex-direction:column;gap:4px;padding:10px 20px 16px;border-bottom:1px solid var(--joa-border);background:rgba(10,10,11,.97)}
.joa-mobnav.is-open{display:flex}
.joa-mobnav a{color:var(--joa-muted);padding:10px 4px;font-weight:500;border-bottom:1px solid var(--joa-border)}
.joa-mobnav a:last-child{border-bottom:0}
.joa-mobnav__cta{margin-top:10px;background:var(--joa-accent);color:#fff !important;text-align:center;border-radius:999px;font-weight:600;border-bottom:0 !important}

/* ---------- hero ---------- */
.joa-hero{padding:48px 0 36px}
.joa-hero__grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:40px;align-items:center}
.joa-hero__chip{display:inline-flex;align-items:center;gap:7px;background:var(--joa-surface);border:1px solid var(--joa-border);color:var(--joa-muted);font-size:12.5px;font-weight:600;padding:5px 13px;border-radius:999px;letter-spacing:.02em;text-transform:uppercase}
.joa-hero h1{font-size:40px;font-weight:700;margin:16px 0 14px;letter-spacing:-.02em}
.joa-hero__lead{color:var(--joa-muted);font-size:17px;line-height:1.65;max-width:44ch}
.joa-hero__text{min-width:0}
.joa-score{display:flex;align-items:center;gap:14px;margin:20px 0}
.joa-score__num{font-family:"Space Grotesk",sans-serif;font-size:32px;font-weight:700;line-height:1}
.joa-score__num span{font-size:17px;color:var(--joa-muted);font-weight:500}
.joa-stars{display:flex;gap:3px}
.joa-stars svg{display:block}
.joa-score__tag{color:var(--joa-muted);font-size:12.5px}
.joa-hero__acts{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:6px}
.joa-hero__pricelink{color:var(--joa-text);font-weight:600;font-size:14.5px;border-bottom:1px solid var(--joa-accent);padding-bottom:2px;transition:color .18s}
.joa-hero__pricelink:hover{color:var(--joa-accent)}
.joa-hero__disc{color:var(--joa-muted);font-size:12px;margin-top:14px;max-width:48ch;line-height:1.55}
.joa-hero__media{position:relative}

/* shared CTA button */
.joa-btn{display:inline-flex;align-items:center;gap:8px;background:var(--joa-accent);color:#fff;font-weight:600;font-size:15.5px;padding:13px 24px;border-radius:999px;transition:background .18s,transform .18s,box-shadow .18s;box-shadow:0 8px 24px rgba(91,140,255,.22)}
.joa-btn:hover{background:var(--joa-accent-d);transform:translateY(-2px);box-shadow:0 12px 30px rgba(91,140,255,.32)}

/* shared framed figure */
.joa-frame{background:var(--joa-surface);border:1px solid var(--joa-border);border-radius:var(--joa-radius);padding:8px;box-shadow:0 20px 50px rgba(0,0,0,.5)}
.joa-frame img{border-radius:8px;width:100%}
.joa-frame figcaption{color:var(--joa-muted);font-size:12px;text-align:center;padding:8px 6px 2px}

/* ---------- section rhythm ---------- */
.joa-block{padding:44px 0}
.joa-block--snug{padding:22px 0}
.joa-block h2{font-size:28px;margin-bottom:16px;letter-spacing:-.01em}
.joa-block h3{font-size:20px;margin:28px 0 12px}
.joa-block p{margin-bottom:14px;color:#d9d9e2}
.joa-block p:last-child{margin-bottom:0}

/* ---------- table of contents ---------- */
.joa-toc{background:var(--joa-surface);border:1px solid var(--joa-border);border-radius:var(--joa-radius);padding:18px 22px}
.joa-toc__head{display:block;font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:13.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--joa-muted);margin-bottom:12px}
.joa-toc__list{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:9px 20px}
.joa-toc__list a{color:#d9d9e2;font-size:14px;display:inline-flex;align-items:center;gap:6px;transition:color .16s}
.joa-toc__list a::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--joa-accent);flex:0 0 auto}
.joa-toc__list a:hover{color:var(--joa-accent)}

/* ---------- verdict box ---------- */
.joa-verdict{margin-top:20px;display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--joa-border);border:1px solid var(--joa-border);border-radius:12px;overflow:hidden}
.joa-verdict__cell{background:var(--joa-surface);padding:14px 14px;display:flex;flex-direction:column;gap:5px}
.joa-verdict__k{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--joa-muted)}
.joa-verdict__v{font-size:14px;font-weight:600;line-height:1.45}

/* ---------- author block ---------- */
.joa-author{display:flex;gap:18px;align-items:flex-start;background:var(--joa-surface);border:1px solid var(--joa-border);border-radius:var(--joa-radius);padding:20px 22px}
.joa-author__img{width:72px;height:72px;border-radius:50%;object-fit:cover;flex:0 0 auto;border:2px solid var(--joa-accent)}
.joa-author__body{min-width:0}
.joa-author__name{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:16px;margin:0}
.joa-author__role{color:var(--joa-accent);font-size:13px;font-weight:600;margin:2px 0 8px}
.joa-author__note{color:var(--joa-muted);font-size:14px;margin:0}

/* ---------- how to use: steps ---------- */
.joa-steps{list-style:none;counter-reset:none;display:flex;flex-direction:column;gap:12px;margin-top:8px}
.joa-steps li{display:flex;gap:14px;background:var(--joa-surface);border:1px solid var(--joa-border);border-radius:12px;padding:14px 16px}
.joa-steps li div{color:#d9d9e2;font-size:15px}
.joa-steps__num{flex:0 0 auto;width:28px;height:28px;border-radius:8px;background:var(--joa-accent);color:#fff;font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:14px;display:inline-flex;align-items:center;justify-content:center}

/* ---------- features ---------- */
.joa-feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:6px}
.joa-feat{background:var(--joa-surface);border:1px solid var(--joa-border);border-radius:var(--joa-radius);padding:20px 18px;transition:transform .18s,border-color .18s,box-shadow .18s}
.joa-feat:hover{transform:translateY(-3px);border-color:var(--joa-accent);box-shadow:0 12px 28px rgba(0,0,0,.35)}
.joa-feat__ico{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:11px;background:rgba(91,140,255,.1);margin-bottom:12px}
.joa-feat__t{font-size:16px;margin-bottom:7px}
.joa-feat p{color:var(--joa-muted);font-size:14px;margin:0}
.joa-feat__shot{margin-top:22px}

/* ---------- pros & cons ---------- */
.joa-procons{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:8px;margin-bottom:16px}
.joa-procons__col{border-radius:var(--joa-radius);padding:20px 22px;border:1px solid var(--joa-border)}
.joa-procons__col--pro{background:rgba(91,140,255,.06);border-color:rgba(91,140,255,.3)}
.joa-procons__col--con{background:rgba(185,140,255,.06);border-color:rgba(185,140,255,.3)}
.joa-procons__h{font-size:17px;margin-bottom:10px}
.joa-procons__col ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.joa-procons__col li{position:relative;padding-left:24px;color:#d9d9e2;font-size:14px;line-height:1.5}
.joa-procons__col--pro li::before{content:"+";position:absolute;left:0;top:-1px;width:17px;height:17px;border-radius:50%;background:var(--joa-accent);color:#fff;font-weight:700;font-size:12px;display:flex;align-items:center;justify-content:center}
.joa-procons__col--con li::before{content:"\2212";position:absolute;left:0;top:-1px;width:17px;height:17px;border-radius:50%;background:var(--joa-accent2);color:#fff;font-weight:700;font-size:12px;display:flex;align-items:center;justify-content:center}

/* ---------- pricing table ---------- */
.joa-table-scroll{overflow-x:auto;margin:6px 0 16px}
.joa-price-tbl{width:100%;border-collapse:collapse;background:var(--joa-surface);border:1px solid var(--joa-border);border-radius:var(--joa-radius);overflow:hidden}
.joa-price-tbl__cap{caption-side:top;text-align:left;font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:13.5px;color:var(--joa-muted);padding:0 0 10px}
.joa-price-tbl th,.joa-price-tbl td{padding:12px 14px;text-align:left;font-size:14px;border-bottom:1px solid var(--joa-border)}
.joa-price-tbl thead th{background:var(--joa-card);font-family:"Space Grotesk",sans-serif;font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--joa-muted)}
.joa-price-tbl tbody th{font-weight:600}
.joa-price-tbl tbody td{color:#d9d9e2}
.joa-price-tbl tr:last-child th,.joa-price-tbl tr:last-child td{border-bottom:0}
.joa-price-tbl__best{background:rgba(91,140,255,.08)}
.joa-price-tbl__best th,.joa-price-tbl__best td{color:#fff}
.joa-tag{display:inline-block;margin-left:6px;background:var(--joa-accent);color:#fff;font-family:"Inter",sans-serif;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:2px 7px;border-radius:999px;vertical-align:middle}

/* ---------- user reviews ---------- */
.joa-reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:8px}
.joa-rev{background:var(--joa-surface);border:1px solid var(--joa-border);border-radius:var(--joa-radius);padding:16px 18px;transition:transform .18s,border-color .18s}
.joa-rev:hover{transform:translateY(-3px);border-color:var(--joa-accent)}
.joa-rev__top{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.joa-rev__av{width:36px;height:36px;border-radius:50%;background:var(--joa-card);display:inline-flex;align-items:center;justify-content:center;overflow:hidden;flex:0 0 auto}
.joa-rev__name{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:14px}
.joa-rev__stars{margin-left:auto;color:var(--joa-accent);font-size:13px;letter-spacing:1px}
.joa-rev p{color:var(--joa-muted);font-size:13.5px;line-height:1.55;margin:0}

/* ---------- FAQ accordion ---------- */
.joa-faq{display:flex;flex-direction:column;gap:10px;margin-top:6px}
.joa-faq__item{background:var(--joa-surface);border:1px solid var(--joa-border);border-radius:12px;overflow:hidden}
.joa-faq__item summary{display:flex;justify-content:space-between;align-items:center;gap:14px;cursor:pointer;padding:15px 18px;font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:15.5px;list-style:none}
.joa-faq__item summary::-webkit-details-marker{display:none}
.joa-faq__chev{display:inline-flex;transition:transform .22s;flex:0 0 auto}
.joa-faq__item[open] .joa-faq__chev{transform:rotate(180deg)}
.joa-faq__a{padding:0 18px 16px}
.joa-faq__a p{color:var(--joa-muted);font-size:14px;margin:0}

/* ---------- final cta ---------- */
.joa-final{background:linear-gradient(135deg,rgba(91,140,255,.12),rgba(185,140,255,.12));border:1px solid var(--joa-border);border-radius:var(--joa-radius);padding:36px 28px;text-align:center}
.joa-final__h{font-size:24px;margin-bottom:10px}
.joa-final p{color:#d9d9e2;max-width:46ch;margin:0 auto 20px}

/* ---------- footer ---------- */
.joa-foot{border-top:1px solid var(--joa-border);background:#070708;padding:36px 0 26px;margin-top:16px}
.joa-foot__top{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-bottom:20px;border-bottom:1px solid var(--joa-border)}
.joa-foot__brand{display:flex;align-items:center;gap:10px}
.joa-foot__brand img{height:26px;width:auto}
.joa-foot__nav{display:flex;gap:20px;flex-wrap:wrap}
.joa-foot__nav a{color:var(--joa-muted);font-size:14px;transition:color .16s}
.joa-foot__nav a:hover{color:var(--joa-accent)}
.joa-foot__legal{padding:20px 0;display:flex;flex-direction:column;gap:10px}
.joa-foot__legal p{color:var(--joa-muted);font-size:12.5px;line-height:1.6;margin:0}
.joa-foot__copy{color:#6e6e7c;font-size:12px;margin:0}

/* ---------- legal pages ---------- */
.joa-legal{padding:36px 0 26px}
.joa-crumbs{display:flex;flex-wrap:wrap;gap:7px;align-items:center;color:var(--joa-muted);font-size:13px;margin-bottom:18px}
.joa-crumbs a{color:var(--joa-muted);transition:color .16s}
.joa-crumbs a:hover{color:var(--joa-accent)}
.joa-crumbs span[aria-current]{color:#d9d9e2}
.joa-legal h1{font-size:32px;font-weight:700;letter-spacing:-.02em;margin-bottom:8px}
.joa-legal__updated{color:var(--joa-muted);font-size:13.5px;margin-bottom:22px}
.joa-legal__body{max-width:740px}
.joa-legal__body h2{font-family:"Space Grotesk",sans-serif;font-size:20px;margin:28px 0 10px}
.joa-legal__body p{color:#d9d9e2;font-size:15px;margin-bottom:13px}
.joa-legal__body ul{margin:0 0 14px;padding-left:20px}
.joa-legal__body li{color:#d9d9e2;font-size:15px;margin-bottom:6px}
.joa-legal__body a{color:var(--joa-accent);text-decoration:underline;text-underline-offset:2px}

/* ---------- alternatives showcase (vitrina) ---------- */
.joa-vt__meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:4px 0 18px}
.joa-vt__updated{background:var(--joa-card);color:#d9d9e2;font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px;border:1px solid var(--joa-border)}
.joa-vt__disc{color:var(--joa-muted);font-size:11.5px;font-style:italic}
.joa-vt{display:flex;flex-direction:column;gap:14px}
.joa-vt-row{background:var(--joa-surface);border:1px solid var(--joa-border);border-radius:var(--joa-radius);padding:18px 20px;transition:transform .18s,border-color .18s,box-shadow .18s}
.joa-vt-row:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(0,0,0,.4)}
.joa-vt-row--top{background:rgba(91,140,255,.07);border-color:var(--joa-accent);box-shadow:0 0 0 1px rgba(91,140,255,.2),0 16px 36px rgba(91,140,255,.1)}
.joa-vt-row__badges{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:12px}
.joa-vt-pill{font-family:"Space Grotesk",sans-serif;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:4px 11px;border-radius:999px}
.joa-vt-pill--editor{background:var(--joa-accent);color:#fff}
.joa-vt-pill--soft{background:rgba(185,140,255,.18);color:#d4bdff;border:1px solid rgba(185,140,255,.4)}
.joa-vt-row__grid{display:grid;grid-template-columns:180px minmax(0,1fr) 110px 150px;gap:22px;align-items:center}

.joa-vt-cell{min-width:0}
.joa-vt-cell--brand{display:flex;flex-direction:column;align-items:flex-start;gap:7px}
.joa-vt-logo{width:auto;height:32px;max-width:160px;object-fit:contain}
.joa-vt-word{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:20px;letter-spacing:-.01em;color:#fff}
.joa-vt-word__ai{color:var(--joa-accent)}
.joa-vt-stars{color:var(--joa-accent);font-size:15px;letter-spacing:1px}

.joa-vt-tag{font-family:"Space Grotesk",sans-serif;font-weight:600;font-size:15px;color:#fff;margin-bottom:9px;line-height:1.35}
.joa-vt-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:6px 16px}
.joa-vt-list li{position:relative;padding-left:22px;font-size:13px;line-height:1.45;color:#d9d9e2}
.joa-vt-pro::before{content:"\2713";position:absolute;left:0;top:0;color:#fff;font-weight:700;font-size:10px;width:15px;height:15px;border-radius:50%;background:var(--joa-accent);display:flex;align-items:center;justify-content:center}

.joa-vt-cell--score{display:flex;justify-content:center}
.joa-vt-ring{position:relative;width:88px;height:88px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:conic-gradient(var(--joa-accent) calc(var(--joa-pct)*1%),var(--joa-card) 0);flex:0 0 auto}
.joa-vt-ring::before{content:"";position:absolute;inset:6px;border-radius:50%;background:var(--joa-surface)}
.joa-vt-row--top .joa-vt-ring::before{background:#111118}
.joa-vt-ring__num{position:relative;font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:22px;line-height:1;color:#fff}
.joa-vt-ring__den{position:relative;font-size:11px;color:var(--joa-muted);margin-top:2px}

.joa-vt-cell--act{display:flex;flex-direction:column;align-items:stretch;gap:9px;text-align:center}
.joa-vt-best{font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--joa-muted)}
.joa-vt-cta{display:inline-block;background:linear-gradient(135deg,#4A78E6,#7BA4FF);color:#fff;font-weight:700;font-size:14px;padding:11px 16px;border-radius:999px;transition:transform .18s,box-shadow .18s,filter .18s;box-shadow:0 6px 18px rgba(91,140,255,.25)}
.joa-vt-cta:hover{transform:translateY(-2px);filter:brightness(1.08);box-shadow:0 10px 24px rgba(91,140,255,.35)}

/* ===========================================================
   Breakpoints
   =========================================================== */
@media(max-width:1440px){
  .joa-hero h1{font-size:40px}
}
@media(max-width:1024px){
  .joa-hero h1{font-size:34px}
  .joa-hero__grid{gap:28px}
  .joa-block h2{font-size:25px}
  .joa-toc__list{grid-template-columns:repeat(3,1fr)}
  .joa-verdict{grid-template-columns:repeat(2,1fr)}
  .joa-feat-grid,.joa-reviews-grid{grid-template-columns:repeat(2,1fr)}
  .joa-vt-row__grid{grid-template-columns:160px minmax(0,1fr) 90px;grid-template-areas:"brand copy score" "brand copy act";gap:16px 20px}
  .joa-vt-cell--brand{grid-area:brand}
  .joa-vt-cell--copy{grid-area:copy}
  .joa-vt-cell--score{grid-area:score;align-self:center}
  .joa-vt-cell--act{grid-area:act;align-self:center}
  .joa-vt-ring{width:76px;height:76px}
  .joa-vt-ring__num{font-size:20px}
}
@media(max-width:768px){
  body{font-size:16px}
  .joa-nav,.joa-cta-hdr{display:none}
  .joa-burger{display:flex}
  .joa-hero{padding:30px 0 22px}
  .joa-hero__grid{grid-template-columns:1fr;gap:24px}
  .joa-hero h1{font-size:29px}
  .joa-block{padding:34px 0}
  .joa-block h2{font-size:23px}
  .joa-feat-grid,.joa-reviews-grid,.joa-procons{grid-template-columns:1fr}
  .joa-verdict{grid-template-columns:1fr 1fr}
  .joa-foot__top{flex-direction:column;align-items:flex-start}
  .joa-vt-row__grid{grid-template-columns:1fr;grid-template-areas:"brand" "copy" "score" "act";gap:14px;text-align:left}
  .joa-vt-cell--brand{align-items:flex-start}
  .joa-vt-cell--score{justify-content:flex-start}
  .joa-vt-cell--act{align-items:stretch}
  .joa-vt-list{grid-template-columns:1fr}
}
@media(max-width:480px){
  .joa-hero h1{font-size:25px}
  .joa-score__num{font-size:26px}
  .joa-toc__list{grid-template-columns:1fr 1fr}
  .joa-verdict{grid-template-columns:1fr}
  .joa-block h2{font-size:21px}
  .joa-price-tbl th,.joa-price-tbl td{padding:10px 9px;font-size:13px}
  .joa-author{flex-direction:column;gap:12px}
}

.joa-brand__name{font-family:"Space Grotesk",sans-serif;font-weight:700;font-size:17px;color:#D9D9E2;letter-spacing:-.01em;line-height:1}
