/* =======================================================================
   TOP A Platform — public renderer stylesheet.
   Design tokens are lifted verbatim from the approved R3 visual baseline
   (prototype-task020-r3/styles.css): black surfaces, TOP A green, system
   fonts, logical properties throughout so RTL and LTR share one sheet.
   ======================================================================= */
:root{
  /* TASK054: the shared design tokens (css/topa-ds.css) */
  --bg:var(--t-bg); --s1:var(--t-s1); --s2:var(--t-s2); --s3:var(--t-s3);
  --line:var(--t-line); --line-2:var(--t-line-2);
  --green:var(--t-green); --green-d:#1E7A4C; --gold:#C9A24B;
  --ink:var(--t-ink); --mute:var(--t-mute); --mute-2:var(--t-mute-2);
  --font-ar:var(--t-sans);
  --font-en:var(--t-sans);
  --font-display:var(--t-display);
  --hero:clamp(2.2rem,5.6vw,4.4rem);
  --h2:clamp(1.6rem,3.2vw,2.6rem);
  --lead:clamp(1rem,1.2vw,1.12rem);
  --r:var(--t-r-xl); --r-m:var(--t-r-l); --r-s:var(--t-r); --maxw:var(--t-wrap);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-ar);font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased;overflow-x:hidden}
html[dir="ltr"] body{font-family:var(--font-en);line-height:1.65}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
h1,h2,h3,h4,p,ul{margin:0}
ul{padding:0;list-style:none}
:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:4px}
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(1rem,4vw,2.5rem)}
.wrap--narrow{max-width:760px}
.wrap--wide{max-width:1440px}
.wrap--full{max-width:none;padding-inline:0}

/* header / footer: the shared shell (public.partials.site-header / site-footer) */

/* preview banner */
.preview-bar{background:var(--gold);color:#12100A;text-align:center;font-size:.85rem;padding:.5rem 1rem;font-weight:600}

/* sections */
.sec{padding-block:clamp(2rem,5vw,4.5rem)}
.sec--sp-none{padding-block:0}
.sec--sp-sm{padding-block:clamp(1rem,2vw,1.6rem)}
.sec--sp-lg{padding-block:clamp(3rem,7vw,6rem)}
.sec--center{text-align:center}
.sec--end{text-align:end}
.eyebrow{color:var(--green);font-size:.82rem;letter-spacing:.06em;text-transform:uppercase}
.h1{font-family:var(--font-display);font-size:var(--hero);line-height:1.12;font-weight:600;letter-spacing:-.005em;text-wrap:balance}
.h2{font-family:var(--font-display);font-size:var(--h2);line-height:1.2;font-weight:600;letter-spacing:-.005em;text-wrap:balance}
.lead{color:var(--mute);font-size:var(--lead);max-width:64ch}
.sec--center .lead{margin-inline:auto}
.stack>*+*{margin-top:1rem}

/* buttons */
.btns{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.4rem}
.sec--center .btns{justify-content:center}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:48px;border-radius:var(--t-r);padding:.7rem 1.4rem;font-family:var(--t-sans);font-size:.95rem;font-weight:600;border:1px solid transparent;transition:background var(--t-t1),border-color var(--t-t1),color var(--t-t1),transform var(--t-t1),box-shadow var(--t-t2)}
.btn:active{transform:scale(.985)}
.btn:focus-visible{outline:none;box-shadow:0 0 0 2px var(--bg),0 0 0 4px var(--green)}
.btn--primary{background:var(--green);color:var(--t-green-ink);border-color:var(--green)}
.btn--primary:hover{background:var(--t-green-3);border-color:var(--t-green-3)}
.btn--secondary{background:var(--s3);color:var(--ink);border-color:var(--line-2)}
.btn--secondary:hover{background:var(--t-s4)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--t-line-3)}
.btn--ghost:hover{background:var(--s2);border-color:var(--ink)}

/* cards & grids */
.grid{display:grid;gap:1rem}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.grid--2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.card{background:var(--s2);border:1px solid var(--line);border-radius:var(--r-m);padding:1.25rem}
.card h3{font-size:1.05rem;margin-bottom:.4rem}
.card p{color:var(--mute);font-size:.94rem}

/* image + text */
.imgtext{display:grid;gap:clamp(1rem,3vw,2.4rem);grid-template-columns:1fr;align-items:center}
@media(min-width:820px){.imgtext{grid-template-columns:1fr 1fr}.imgtext--end .imgtext__media{order:2}}
.imgtext__media img{border-radius:var(--r-m);border:1px solid var(--line)}

/* stats */
.stats{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));text-align:center}
.stat__v{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:700;color:var(--green);font-variant-numeric:tabular-nums}
.stat__l{color:var(--mute);font-size:.9rem}

/* faq */
.faq details{border:1px solid var(--line);border-radius:var(--r-m);background:var(--s2);padding:.9rem 1.1rem}
.faq details+details{margin-top:.6rem}
.faq summary{cursor:pointer;font-weight:600;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq p{color:var(--mute);margin-top:.6rem;font-size:.95rem}

/* pricing */
.price__v{font-size:2rem;font-weight:700;color:var(--green);font-variant-numeric:tabular-nums}

/* testimonials */
.quote{background:var(--s2);border:1px solid var(--line);border-radius:var(--r-m);padding:1.25rem}
.quote p{font-size:1rem}
.quote cite{display:block;margin-top:.7rem;color:var(--green);font-style:normal;font-size:.9rem}

/* logo strip */
.logos{display:flex;flex-wrap:wrap;gap:1.4rem;align-items:center;justify-content:center;opacity:.8}
.logos img{height:34px;width:auto;filter:grayscale(1)}

/* video / embed */
.frame{position:relative;border-radius:var(--r-m);overflow:hidden;border:1px solid var(--line);background:var(--s1)}
.frame iframe{display:block;width:100%;border:0}
.ratio-16x9{aspect-ratio:16/9}
.ratio-16x9 iframe{height:100%}

/* rich text */
.rich{color:var(--ink)}
.rich p{margin-block:.9rem;color:var(--mute)}
.rich h2,.rich h3{margin-block:1.4rem .6rem}
.rich ul,.rich ol{margin-block:.9rem;padding-inline-start:1.4rem;list-style:disc;color:var(--mute)}
.rich ol{list-style:decimal}
.rich a{color:var(--green);text-decoration:underline}
.rich blockquote{border-inline-start:3px solid var(--green-d);padding-inline-start:1rem;color:var(--mute)}
.rich img{border-radius:var(--r-s);margin-block:1rem}

/* form placeholder + divider */
.formph{border:1px dashed var(--line-2);border-radius:var(--r-m);padding:1.6rem;text-align:center;color:var(--mute)}
.rule{border:0;border-top:1px solid var(--line)}
.sp-sm{height:1.5rem}.sp-md{height:3rem}.sp-lg{height:5rem}.sp-xl{height:8rem}

@media (prefers-reduced-motion: reduce){*{animation:none!important;transition:none!important}}

/* ---------------------------------------------------------------------------
   Forms (TASK029). Same R3 tokens as the rest of the page, so a field is dark
   on dark rather than a white block with unreadable light text. Logical
   properties throughout, so one sheet serves both RTL and LTR.
--------------------------------------------------------------------------- */
.topa-form{display:flex;flex-direction:column;gap:1.1rem;text-align:start}
.topa-form form{display:flex;flex-direction:column;gap:1.1rem}
.topa-form__row{display:flex;flex-direction:column;gap:.4rem}
.topa-form__label{font-weight:600;font-size:.95rem;color:var(--ink)}
.topa-form__req{color:var(--green);margin-inline-start:.25rem}
.topa-form__input{
  inline-size:100%;min-block-size:48px;padding:.7rem .9rem;border:1px solid var(--line-2);
  border-radius:var(--t-r);background:var(--s1);color:var(--ink);
  font:inherit;font-family:var(--t-sans);font-size:16px;line-height:1.5;
  transition:border-color var(--t-t1),box-shadow var(--t-t2),background var(--t-t1);
}
.topa-form__input::placeholder{color:var(--mute-2)}
.topa-form__input:hover{border-color:var(--t-line-3)}
.topa-form__input:focus-visible{outline:none;border-color:var(--green);box-shadow:0 0 0 3px var(--t-green-soft);background:var(--s2)}
.topa-form select.topa-form__input{appearance:none;background-image:none}
.topa-form textarea.topa-form__input{resize:vertical;min-block-size:7rem}
.topa-form__help{font-size:.85rem;color:var(--mute);margin:0}
.topa-form__choices{display:flex;flex-wrap:wrap;gap:.75rem}
.topa-form__choice{display:inline-flex;align-items:flex-start;gap:.55rem;font-size:.95rem;color:var(--mute);line-height:1.6}
.topa-form__choice input{margin-block-start:.35rem;accent-color:var(--green)}
.topa-form__ok{
  padding:.95rem 1.1rem;border-radius:var(--r-m);
  background:rgba(61,220,111,.10);border:1px solid var(--green-d);color:var(--ink);
}
.topa-form__errors{
  padding:.95rem 1.1rem;border-radius:var(--r-m);
  background:rgba(220,61,61,.10);border:1px solid rgba(220,61,61,.45);color:var(--ink);
}
.topa-form__errors ul{margin:0;padding-inline-start:1.1rem;list-style:disc}
/* The honeypot must be unreachable for people but present for bots. */
.topa-form__hp{position:absolute;inset-inline-start:-9999px;inline-size:1px;block-size:1px;overflow:hidden}