/* RadVoice public website — v21 design system.
   One stylesheet for every public page (home, product, demo, pricing, blog,
   legal). The physician workspace (/app) keeps its own styles. */

@font-face{font-family:Vazirmatn;src:url('/static/vazirmatn-v33.woff2') format('woff2-variations'),url('/static/vazirmatn-v33.woff2') format('woff2');font-weight:100 900;font-style:normal;font-display:swap}

:root{
  --bg:#060d18;--bg-2:#0a1424;--surface:#0d1829;--surface-2:#112037;--surface-3:#152844;
  --line:rgba(148,170,200,.14);--line-2:rgba(148,170,200,.24);
  --text:#eef3fb;--text-2:#c5d1e2;--muted:#94a4ba;--faint:#6b7d95;
  --accent:#3ec8f2;--accent-2:#2dd4bf;--accent-soft:rgba(62,200,242,.12);--accent-ink:#032230;
  --ok:#34d399;--warn:#fbbf24;--violet:#a5b4fc;
  --r-sm:10px;--r:16px;--r-lg:24px;
  --shadow:0 1px 0 rgba(255,255,255,.04) inset,0 24px 60px -24px rgba(0,0,0,.6);
  --container:1180px;--gutter:20px;
  --font:Vazirmatn,system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(900px 520px at 85% -10%,rgba(62,200,242,.10),transparent 60%),radial-gradient(700px 480px at 5% 10%,rgba(99,102,241,.08),transparent 60%)}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3{margin:0;line-height:1.35;letter-spacing:-.01em;color:var(--text)}
p{margin:0 0 1em}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
[dir=ltr]{text-align:left}
.skip-link{position:absolute;top:-60px;right:16px;z-index:100;background:var(--accent);color:var(--accent-ink);padding:8px 14px;border-radius:8px;font-weight:700}
.skip-link:focus{top:12px}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.num{font-feature-settings:"tnum";unicode-bidi:plaintext}

/* ---------- buttons ---------- */
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 20px;border-radius:12px;border:1px solid transparent;font:inherit;font-size:14.5px;font-weight:700;line-height:1.2;white-space:nowrap;cursor:pointer;transition:transform .15s ease,background .2s,border-color .2s,box-shadow .2s}
.button.primary{background:linear-gradient(135deg,#46d0f6,#2ccfb8);color:var(--accent-ink);box-shadow:0 10px 30px -10px rgba(62,200,242,.6)}
.button.primary:hover{transform:translateY(-1px);box-shadow:0 14px 34px -10px rgba(62,200,242,.75)}
.button.ghost{background:rgba(255,255,255,.03);border-color:var(--line-2);color:var(--text)}
.button.ghost:hover{border-color:rgba(62,200,242,.5);background:var(--accent-soft)}
.button.large{min-height:52px;padding:13px 26px;font-size:15.5px;border-radius:14px}
.button svg{width:18px;height:18px}
.text-link{display:inline-flex;align-items:center;gap:6px;white-space:nowrap;color:var(--accent);font-weight:700;font-size:14.5px}
.text-link svg{width:16px;height:16px;flex:0 0 auto}
.text-link:hover{text-decoration:underline;text-underline-offset:4px}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(6,13,24,.78);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}
.site-header .bar{display:flex;align-items:center;gap:28px;height:68px}
.brand-logo-link{display:inline-flex;align-items:center;flex:0 0 auto}
.rv-brand-logo{width:148px;height:auto}
.site-nav{display:flex;align-items:center;gap:4px;margin-inline-end:auto}
.site-nav a{padding:8px 12px;border-radius:10px;color:var(--text-2);font-size:14px;font-weight:600;transition:color .2s,background .2s}
.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--text);background:rgba(255,255,255,.05)}
.nav-actions{display:flex;align-items:center;gap:8px}
.nav-actions>.button{min-height:40px;padding:8px 16px;font-size:13.5px}
.mnav{display:none;position:relative}
.mnav>summary{list-style:none;display:grid;place-items:center;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-2);cursor:pointer;color:var(--text)}
.mnav>summary::-webkit-details-marker{display:none}
.mnav>summary svg{width:22px;height:22px}
.mnav .i-close{display:none}
.mnav[open] .i-open{display:none}.mnav[open] .i-close{display:block}
.mnav-panel{position:fixed;inset:68px 0 auto 0;max-height:calc(100dvh - 68px);overflow:auto;background:#081222;border-bottom:1px solid var(--line-2);box-shadow:0 30px 60px rgba(0,0,0,.5);padding:12px var(--gutter) 20px}
.mnav-panel a.mlink{display:flex;align-items:center;justify-content:space-between;min-height:52px;padding:0 6px;border-bottom:1px solid var(--line);color:var(--text);font-size:16px;font-weight:600}
.mnav-panel a.mlink::after{content:"‹";color:var(--faint);font-size:20px}
.mnav-panel .mnav-cta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
.mnav-panel .mnav-cta .button{width:100%}

/* ---------- sections ---------- */
main{display:block}
.section{padding:96px 0}
.section.tight{padding:64px 0}
.section.alt{background:linear-gradient(180deg,rgba(13,24,41,.55),rgba(13,24,41,.15));border-block:1px solid var(--line)}
.section-head{max-width:820px;margin-bottom:44px}
.section-head.center{margin-inline:auto;text-align:center}
.eyebrow{display:inline-block;margin-bottom:12px;color:var(--accent);font-size:12.5px;font-weight:800;letter-spacing:.06em}
.section h2,.section-head h2{font-size:clamp(26px,3.2vw,38px);font-weight:800}
.section-lead{margin:14px 0 0;color:var(--muted);font-size:17px;line-height:1.95}

/* ---------- hero ---------- */
.hero{padding:72px 0 56px}
.hero .container{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:56px;align-items:center}
.pioneer-badge{display:inline-flex;align-items:center;gap:10px;padding:6px 14px 6px 6px;border:1px solid rgba(62,200,242,.28);border-radius:999px;background:rgba(62,200,242,.07);margin-bottom:22px}
.pioneer-badge-icon{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,#46d0f6,#818cf8)}
.pioneer-badge-icon svg{width:15px;height:15px;fill:#fff}
.pioneer-badge-copy strong{font-size:13px;font-weight:700;color:var(--text-2)}
.hero h1{font-size:clamp(34px,5vw,58px);font-weight:900;line-height:1.28;letter-spacing:-.02em}
.hero h1 em{display:block;font-style:normal;background:linear-gradient(90deg,#5fd8fa,#2dd4bf 70%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-lead{margin:22px 0 0;max-width:560px;color:var(--text-2);font-size:18px;line-height:2}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-meta{display:flex;flex-wrap:wrap;gap:8px 22px;margin-top:26px;color:var(--muted);font-size:13.5px}
.hero-meta span{display:inline-flex;align-items:center;gap:7px}
.hero-meta svg{width:16px;height:16px;color:var(--ok)}

/* product mock */
.hero-visual{position:relative}
.hero-visual::before{content:"";position:absolute;inset:8% -4% -6% 6%;background:radial-gradient(closest-side,rgba(62,200,242,.22),transparent);filter:blur(30px);z-index:-1}
.window{border:1px solid var(--line-2);border-radius:var(--r-lg);background:linear-gradient(180deg,#0f1c30,#0b1627);box-shadow:var(--shadow);overflow:hidden}
.window-bar{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--line);direction:ltr}
.window-dots{display:flex;gap:6px}.window-dots i{width:10px;height:10px;border-radius:50%;background:#26354d}
.window-title{font-size:12px;color:var(--muted);font-weight:600;letter-spacing:.02em}
.window-live{margin-left:auto;display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;color:var(--ok)}
.window-live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 4px rgba(52,211,153,.15);animation:pulse 2s infinite}
.window-body{padding:18px;display:grid;gap:14px}
.dictation{display:flex;gap:12px;align-items:flex-start;padding:14px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.025)}
.mic{flex:0 0 auto;display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,#46d0f6,#2ccfb8);color:var(--accent-ink)}
.mic svg{width:18px;height:18px}
.dictation small{display:block;color:var(--faint);font-size:11.5px;font-weight:700;margin-bottom:2px}
.dictation p{margin:0;color:var(--text-2);font-size:14px;line-height:1.9}
.wave{display:flex;align-items:center;gap:3px;height:22px;margin-top:8px}
.wave i{width:3px;border-radius:3px;background:var(--accent);opacity:.8;animation:wave 1.2s ease-in-out infinite}
.wave i:nth-child(odd){animation-delay:-.4s}.wave i:nth-child(3n){animation-delay:-.8s}
.wave i:nth-child(1){height:30%}.wave i:nth-child(2){height:70%}.wave i:nth-child(3){height:45%}.wave i:nth-child(4){height:95%}.wave i:nth-child(5){height:60%}.wave i:nth-child(6){height:80%}.wave i:nth-child(7){height:35%}.wave i:nth-child(8){height:65%}.wave i:nth-child(9){height:40%}.wave i:nth-child(10){height:75%}.wave i:nth-child(11){height:50%}.wave i:nth-child(12){height:30%}
.flow-arrow{display:flex;align-items:center;justify-content:center;gap:10px;color:var(--faint);font-size:12px;font-weight:700}
.flow-arrow b{padding:4px 12px;border-radius:999px;border:1px solid rgba(62,200,242,.3);background:var(--accent-soft);color:var(--accent);font-size:11.5px;letter-spacing:.04em}
.flow-arrow svg{width:16px;height:16px;transform:rotate(-90deg)}
.report-sheet{padding:18px 20px;border-radius:14px;background:#f7fafc;color:#1f2a3a;font-family:ui-sans-serif,system-ui,"Segoe UI",Arial,sans-serif;font-size:13px;line-height:1.7}
.report-sheet small{display:flex;justify-content:space-between;color:#64748b;font-size:10.5px;font-weight:700;letter-spacing:.08em;padding-bottom:10px;margin-bottom:10px;border-bottom:1px solid #e2e8f0}
.report-sheet h3{margin:10px 0 3px;color:#0e7490;font-size:11px;font-weight:800;letter-spacing:.1em}
.report-sheet p{margin:0;color:#1f2a3a}
.report-sheet .line{opacity:0;transform:translateY(6px);animation:reveal .5s ease forwards}
.report-sheet .line:nth-of-type(1){animation-delay:.4s}.report-sheet .line:nth-of-type(2){animation-delay:1.1s}.report-sheet .line:nth-of-type(3){animation-delay:1.8s}
.report-sheet mark{background:rgba(45,212,191,.2);color:inherit;border-radius:3px;padding:0 2px}
.sheet-foot{display:flex;justify-content:space-between;align-items:center;margin-top:14px;padding-top:10px;border-top:1px solid #e2e8f0;font-size:11px;color:#64748b}
.sheet-foot b{color:#047857;font-weight:700}
@keyframes wave{0%,100%{transform:scaleY(.45)}50%{transform:scaleY(1)}}
@keyframes reveal{to{opacity:1;transform:none}}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(52,211,153,0)}}

/* offer */
.signup-offer{margin-top:8px}
.signup-offer .inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 22px;border-radius:var(--r);border:1px solid rgba(45,212,191,.28);background:linear-gradient(90deg,rgba(45,212,191,.09),rgba(62,200,242,.05))}
.signup-offer .copy{display:flex;align-items:center;gap:14px}
.signup-offer .gift{display:grid;place-items:center;flex:0 0 auto;width:44px;height:44px;border-radius:12px;background:rgba(45,212,191,.14);color:var(--accent-2)}
.signup-offer .gift svg{width:22px;height:22px}
.signup-offer h2{font-size:16.5px;font-weight:700}
.signup-offer h2 strong{color:var(--accent-2)}
.signup-offer p{margin:2px 0 0;color:var(--muted);font-size:13.5px}

/* stats band */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--r);background:rgba(13,24,41,.5);overflow:hidden}
.stats>div{padding:22px 20px;border-inline-start:1px solid var(--line)}
.stats>div:first-child{border-inline-start:0}
.stats b{display:block;font-size:22px;font-weight:800;color:var(--text)}
.stats span{color:var(--muted);font-size:13.5px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:s}
.steps article{position:relative;padding:28px 24px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.steps article>b{display:grid;place-items:center;width:40px;height:40px;margin-bottom:18px;border-radius:12px;background:var(--accent-soft);border:1px solid rgba(62,200,242,.3);color:var(--accent);font-size:17px;font-weight:800}
.steps h2,.steps h3{font-size:18px;font-weight:700;margin-bottom:8px}
.steps p{margin:0;color:var(--muted);font-size:14.5px}

/* cards */
.content-grid{display:grid;gap:18px}
.content-grid.three{grid-template-columns:repeat(3,1fr)}
.content-grid.four{grid-template-columns:repeat(4,1fr)}
.content-grid.two{grid-template-columns:repeat(2,1fr)}
.info-card{padding:26px 24px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);transition:border-color .2s,transform .2s}
.info-card:hover{border-color:var(--line-2)}
.info-card h2,.info-card h3{font-size:17.5px;font-weight:700;margin-bottom:8px}
.info-card p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.95}
.icon{display:grid;place-items:center;width:44px;height:44px;margin-bottom:18px;border-radius:12px;background:linear-gradient(135deg,rgba(62,200,242,.16),rgba(45,212,191,.08));border:1px solid rgba(62,200,242,.22);color:var(--accent)}
.icon svg{width:22px;height:22px}
.mini-icon{display:none}

/* compare */
.compare{display:grid;grid-template-columns:minmax(0,.9fr) auto minmax(0,1.1fr);gap:18px;align-items:stretch}
.compare-card{padding:24px;border-radius:var(--r);border:1px solid var(--line)}
.compare-card>span{display:inline-block;margin-bottom:12px;font-size:12px;font-weight:800;letter-spacing:.05em;color:var(--muted)}
.compare-card.before{background:rgba(255,255,255,.02)}
.compare-card.before p{margin:0;color:var(--text-2);font-size:16px;line-height:2.1}
.compare-card.after{background:#f7fafc;color:#1f2a3a;border-color:transparent;font-family:ui-sans-serif,system-ui,"Segoe UI",Arial,sans-serif}
.compare-card.after>span{color:#0e7490}
.compare-card.after h3{margin:12px 0 4px;color:#0e7490;font-size:11.5px;font-weight:800;letter-spacing:.1em}
.compare-card.after p{margin:0;font-size:14px;line-height:1.75;color:#1f2a3a}
.compare-mid{display:grid;place-items:center;color:var(--accent)}
.compare-mid span{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;border:1px solid rgba(62,200,242,.35);background:var(--accent-soft)}
.compare-mid svg{width:22px;height:22px}
.compare-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-top:22px;color:var(--muted);font-size:14px}

/* split */
.split-section{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:56px;align-items:center}
.split-section h2{font-size:clamp(24px,2.8vw,34px);font-weight:800;margin-bottom:14px}
.split-section p{color:var(--muted);font-size:16px;line-height:2}
.check-list{list-style:none;margin:20px 0 24px;padding:0;display:grid;gap:10px}
.check-list li{position:relative;padding-inline-start:30px;color:var(--text-2);font-size:15px}
.check-list li::before{content:"";position:absolute;inset-inline-start:0;top:6px;width:18px;height:18px;border-radius:6px;background:rgba(52,211,153,.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2334d399' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center/12px no-repeat}
.quote-card,.slogan-stack{padding:30px;border-radius:var(--r-lg);border:1px solid var(--line-2);background:linear-gradient(160deg,var(--surface-2),var(--surface))}
.quote-card strong,.slogan-stack strong{display:block;font-size:22px;font-weight:800;line-height:1.6;color:var(--text)}
.quote-card p,.slogan-stack span{display:block;margin:10px 0 0;color:var(--muted);font-size:15px}
.template-card{padding:22px;border-radius:var(--r-lg);border:1px solid var(--line-2);background:var(--surface);font-family:ui-sans-serif,system-ui,"Segoe UI",Arial,sans-serif}
.template-card small{display:block;color:var(--faint);font-size:11px;font-weight:800;letter-spacing:.1em;margin-bottom:12px}
.template-card div{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.template-card div:last-child{border-bottom:0}
.template-card b{color:var(--accent);font-size:12.5px;letter-spacing:.08em}
.template-card span{color:var(--text-2);font-size:13px}

/* protocols */
.protocol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.protocol-grid a{display:block;padding:26px 24px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);transition:border-color .2s,transform .2s}
.protocol-grid a:hover{border-color:rgba(62,200,242,.45);transform:translateY(-2px)}
.protocol-grid .picon{display:grid;place-items:center;width:44px;height:44px;margin-bottom:16px;border-radius:12px;background:var(--accent-soft);color:var(--accent);font-size:20px}
.protocol-grid .picon svg{width:22px;height:22px}
.protocol-grid h2,.protocol-grid h3{font-size:18px;font-weight:700;margin-bottom:6px}
.protocol-grid p{margin:0;color:var(--muted);font-size:14.5px}
.protocol-grid a .more{display:inline-block;margin-top:14px;color:var(--accent);font-size:13.5px;font-weight:700}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.chips span{padding:6px 12px;border-radius:999px;border:1px solid var(--line-2);color:var(--text-2);font-size:13px;direction:ltr}

/* safety */
.safety-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.safety-row span{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.02);color:var(--text-2);font-size:14px}
.safety-row span::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok)}

/* pricing */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.price-card{padding:28px 24px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.price-card.featured{border-color:rgba(62,200,242,.45);background:linear-gradient(180deg,rgba(62,200,242,.08),var(--surface) 70%)}
.price-card small{display:block;color:var(--muted);font-size:13.5px;font-weight:700}
.price-card .amount{display:flex;align-items:baseline;gap:6px;margin:10px 0 6px}
.price-card .amount b{font-size:34px;font-weight:900;letter-spacing:-.02em}
.price-card .amount span{color:var(--muted);font-size:14px}
.price-card p{margin:0;color:var(--muted);font-size:14px}
.price-note{margin-top:16px;color:var(--faint);font-size:13px}
.price-teaser{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:center;padding:36px;border:1px solid var(--line-2);border-radius:var(--r-lg);background:linear-gradient(135deg,var(--surface-2),var(--surface))}
.price-rows{display:grid;gap:0;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:rgba(6,13,24,.4)}
.price-rows div{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line);font-size:15px;color:var(--text-2)}
.price-rows div:last-child{border-bottom:0;background:var(--accent-soft);color:var(--text);font-weight:800}
.price-rows b{font-weight:800}

/* roadmap */
.roadmap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.roadmap-card{padding:26px 24px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.roadmap-card.is-live{border-color:rgba(52,211,153,.4);background:linear-gradient(180deg,rgba(52,211,153,.07),var(--surface) 65%)}
.roadmap-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}
.roadmap-icon{display:grid;place-items:center;min-width:44px;height:44px;padding:0 8px;border-radius:12px;background:var(--surface-3);color:var(--text-2);font-size:13px;font-weight:800;direction:ltr}
.roadmap-status{padding:4px 11px;border-radius:999px;background:rgba(165,180,252,.12);color:var(--violet);font-size:12px;font-weight:700}
.roadmap-status.live{background:rgba(52,211,153,.14);color:var(--ok)}
.roadmap-status.research{background:rgba(251,191,36,.12);color:var(--warn)}
.roadmap-card h3{font-size:17.5px;font-weight:700;margin-bottom:8px}
.roadmap-card p{margin:0;color:var(--muted);font-size:14.5px}
.roadmap-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.roadmap-tags span{padding:3px 10px;border-radius:8px;background:var(--surface-3);color:var(--text-2);font-size:12px;direction:ltr}
.roadmap-note{margin:22px 0 0;padding:14px 18px;border-radius:12px;border:1px dashed var(--line-2);color:var(--muted);font-size:14px}
.roadmap-note strong{color:var(--text-2)}

/* FAQ */
.faq{max-width:820px;margin-inline:auto}
.faq-item{border:1px solid var(--line);border-radius:14px;background:var(--surface);margin-bottom:10px;overflow:hidden}
.faq-item summary{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;cursor:pointer;list-style:none;font-weight:700;font-size:15.5px;color:var(--text)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";flex:0 0 auto;display:grid;place-items:center;width:28px;height:28px;border-radius:8px;background:var(--surface-3);color:var(--accent);font-size:18px;font-weight:400;transition:transform .2s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{margin:0;padding:0 20px 18px;color:var(--muted);font-size:15px;line-height:2}

/* articles */
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.article-grid a{display:flex;flex-direction:column;padding:26px 24px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);transition:border-color .2s,transform .2s}
.article-grid a:hover{border-color:rgba(62,200,242,.45);transform:translateY(-2px)}
.article-grid .tag{align-self:flex-start;margin-bottom:14px;padding:3px 10px;border-radius:8px;background:var(--accent-soft);color:var(--accent);font-size:12px;font-weight:700}
.article-grid h2,.article-grid h3{font-size:17.5px;font-weight:700;margin-bottom:8px;line-height:1.6}
.article-grid p{margin:0;color:var(--muted);font-size:14.5px}
.article-grid .meta{margin-top:auto;padding-top:16px;color:var(--faint);font-size:12.5px}

/* final CTA */
.final-cta{padding:80px 0 96px}
.final-cta .inner{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:44px 48px;border-radius:28px;border:1px solid rgba(62,200,242,.3);background:radial-gradient(600px 240px at 90% 0,rgba(62,200,242,.18),transparent 70%),linear-gradient(135deg,#0f2138,#0b1627)}
.final-cta h2{font-size:clamp(24px,3vw,34px);font-weight:800}
.final-cta p{margin:10px 0 0;color:var(--muted);font-size:16px}

/* inner pages */
.page-hero{padding:64px 0 40px;border-bottom:1px solid var(--line);margin-bottom:56px;background:linear-gradient(180deg,rgba(13,24,41,.6),transparent)}
.crumbs{display:flex;gap:8px;align-items:center;margin-bottom:16px;color:var(--faint);font-size:13px}
.crumbs a:hover{color:var(--text-2)}
.pill{display:inline-block;margin-bottom:14px;color:var(--accent);font-size:12.5px;font-weight:800;letter-spacing:.06em}
.page-hero h1{max-width:820px;font-size:clamp(30px,4.2vw,46px);font-weight:900;line-height:1.35}
.page-hero p{max-width:720px;margin:16px 0 0;color:var(--text-2);font-size:17.5px;line-height:2}
.page-content{padding-bottom:8px}
.page-content>.container>*+*{margin-top:40px}
.team h2{font-size:24px;font-weight:800;margin-bottom:18px}
.content-block{max-width:860px}
.content-block h2{font-size:24px;font-weight:800;margin-bottom:12px}
.content-block p{color:var(--muted);font-size:16px;line-height:2.05}
.answer-first{padding:28px;border:1px solid rgba(62,200,242,.25);border-radius:var(--r-lg);background:linear-gradient(135deg,rgba(62,200,242,.07),rgba(99,102,241,.04));max-width:none}
.notice{padding:22px 24px;border-radius:var(--r);border:1px solid rgba(251,191,36,.25);background:rgba(251,191,36,.05)}
.notice strong{display:block;margin-bottom:6px;color:var(--text)}
.notice p{margin:0;color:var(--muted);font-size:15px}
.legal{max-width:820px}
.legal h2{font-size:21px;font-weight:800;margin:36px 0 10px}
.legal h2:first-child{margin-top:0}
.legal p,.legal li{color:var(--text-2);font-size:16.5px;line-height:2.15}
.legal.article{font-size:17px}
.article-meta{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:18px;color:var(--faint);font-size:13.5px}
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.values article{padding:22px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.values b{display:block;color:var(--accent);font-size:16px;margin-bottom:4px}
.values span{color:var(--muted);font-size:14px}
.facts-table{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.facts-table>div{display:grid;grid-template-columns:200px 1fr;gap:18px;padding:15px 20px;border-bottom:1px solid var(--line);font-size:15px}
.facts-table>div:last-child{border-bottom:0}
.facts-table b{color:var(--text)}
.facts-table span{color:var(--muted)}
.facts-table a,.legal a,.contact-card a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.contact-card{padding:26px 24px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.contact-card h2{font-size:18px;font-weight:700;margin-bottom:8px}
.contact-card .big{display:inline-block;margin:4px 0 10px;font-size:20px;font-weight:800;text-decoration:none;color:var(--text)}
.contact-card p{margin:0;color:var(--muted);font-size:14.5px}
.team-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.person{display:flex;gap:16px;align-items:center;padding:22px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
.person .avatar{display:grid;place-items:center;flex:0 0 auto;width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,#1c3656,#123049);color:var(--accent);font-size:22px;font-weight:800}
.person b{display:block;font-size:17px}
.person span{color:var(--muted);font-size:14px}
.promo-panel{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;padding:28px;border-radius:var(--r-lg);border:1px solid rgba(45,212,191,.3);background:linear-gradient(90deg,rgba(45,212,191,.09),rgba(62,200,242,.04))}
.promo-panel>span{display:block;color:var(--accent-2);font-size:12.5px;font-weight:800}
.promo-panel h2{font-size:21px;font-weight:800;margin:4px 0 6px}
.promo-panel p{margin:0;color:var(--muted);font-size:15px;max-width:620px}

/* demo page */
.demo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.dictation-card,.report-card,.demo-transcript{padding:24px;border-radius:var(--r);border:1px solid var(--line);background:var(--surface)}
.dictation-card>span,.demo-transcript>span{display:block;color:var(--muted);font-size:12.5px;font-weight:800;margin-bottom:10px}
.dictation-card p,.demo-transcript p{margin:0;color:var(--text-2);font-size:16px;line-height:2.1}
.report-card{background:#f7fafc;color:#1f2a3a;border-color:transparent;font-family:ui-sans-serif,system-ui,"Segoe UI",Arial,sans-serif}
.report-card>span{display:block;color:#64748b;font-size:11px;font-weight:800;letter-spacing:.1em;padding-bottom:10px;border-bottom:1px solid #e2e8f0}
.report-card h2{margin:14px 0 4px;color:#0e7490;font-size:12px;font-weight:800;letter-spacing:.1em}
.report-card p{margin:0;font-size:14.5px;line-height:1.75;color:#1f2a3a}
.interactive-demo{padding:28px;border:1px solid var(--line-2);border-radius:var(--r-lg);background:linear-gradient(180deg,var(--surface-2),var(--surface))}
.demo-control-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-bottom:18px}
.demo-control-bar h2{font-size:22px;font-weight:800}
.demo-controls{display:flex;gap:10px}
.demo-progress{height:6px;border-radius:6px;background:var(--surface-3);overflow:hidden;margin-bottom:20px}
.demo-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,#46d0f6,#2ccfb8);transition:width .6s ease}
.demo-steps{display:grid;grid-template-columns:1fr 1.7fr 1fr 1fr;gap:12px}
.demo-step{display:flex;gap:12px;align-items:flex-start;padding:16px;border:1px solid var(--line);border-radius:14px;background:rgba(6,13,24,.4);transition:border-color .3s,background .3s,opacity .3s;opacity:.7}
.demo-step>b{display:grid;place-items:center;flex:0 0 auto;width:30px;height:30px;border-radius:9px;background:var(--surface-3);color:var(--text-2);font-size:14px}
.demo-step>div{flex:1;min-width:0}
.demo-step small{display:block;color:var(--muted);font-size:12.5px;font-weight:700}
.demo-step strong{display:block;margin-top:4px;font-size:13.5px;color:var(--text);overflow-wrap:break-word}
.demo-step p{margin:6px 0 0;font-size:13.5px;color:var(--text-2);line-height:1.9}
.demo-state{flex:0 0 auto;font-size:11px;color:var(--faint);font-weight:700}
.demo-step.active{opacity:1;border-color:rgba(62,200,242,.55);background:var(--accent-soft)}
.demo-step.active>b{background:var(--accent);color:var(--accent-ink)}
.demo-step.done{opacity:1;border-color:rgba(52,211,153,.35)}
.demo-step.done>b{background:rgba(52,211,153,.2);color:var(--ok)}
.demo-step.done .demo-state{color:var(--ok)}
.demo-speak{margin-top:10px;display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:6px 12px;border-radius:10px;border:1px solid var(--line-2);background:rgba(255,255,255,.03);color:var(--text);font:inherit;font-size:13px;font-weight:700;cursor:pointer}
.demo-speak.playing{border-color:rgba(248,113,113,.5);color:#fca5a5}
.demo-speak-status{display:block;margin-top:6px;color:var(--muted);font-size:12px;min-height:1em}
.demo-output{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:20px;opacity:.25;filter:blur(2px);transition:opacity .6s,filter .6s}
.demo-output.visible{opacity:1;filter:none}
.demo-provenance{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px;opacity:0;transform:translateY(8px);transition:opacity .6s,transform .6s}
.demo-provenance.visible{opacity:1;transform:none}
.demo-provenance>div{padding:14px;border:1px solid var(--line);border-radius:12px;background:rgba(6,13,24,.4)}
.demo-provenance b{display:block;margin:8px 0 4px;font-size:13px;color:var(--text);font-weight:600}
.demo-provenance small{color:var(--muted);font-size:12.5px}
.source-pill{display:inline-block;padding:2px 9px;border-radius:7px;font-size:11.5px;font-weight:800}
.source-pill.protocol{background:rgba(165,180,252,.14);color:var(--violet)}
.source-pill.dictation{background:rgba(52,211,153,.14);color:var(--ok)}
.demo-finish{display:none;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;margin-top:20px;padding:18px 20px;border-radius:14px;border:1px solid rgba(52,211,153,.3);background:rgba(52,211,153,.06)}
.demo-finish.visible{display:flex}
.demo-finish strong{font-size:15px;font-weight:700}

/* footer */
.site-footer{border-top:1px solid var(--line);background:#050b15;padding:64px 0 28px;color:var(--muted);font-size:14px}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:40px}
.footer-brand img{width:140px;height:auto}
.footer-about p{margin:16px 0 0;max-width:320px;line-height:2}
.footer-col b{display:block;margin-bottom:12px;color:var(--text);font-size:14.5px}
.footer-col a,.footer-col span{display:block;padding:6px 0;color:var(--muted);line-height:1.6}
.footer-col a:hover{color:var(--text)}
.footer-bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:48px;padding-top:24px;border-top:1px solid var(--line);font-size:13px;color:var(--faint)}
.enamad{display:inline-block;border-radius:10px;background:#fff;padding:4px;line-height:0}
.enamad img{width:72px;height:auto}

/* ---------- responsive ---------- */
@media (max-width:1080px){
  .site-nav,.nav-actions .desktop-only{display:none}
  .mnav{display:block}
  .site-header .bar{gap:12px}
  .nav-actions{margin-inline-start:auto}
  .hero .container,.split-section,.price-teaser{grid-template-columns:1fr;gap:40px}
  .content-grid.four{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-about{grid-column:1/-1}
  .demo-steps{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  :root{--gutter:16px}
  body{font-size:15.5px}
  .section{padding:64px 0}
  .section-head{margin-bottom:30px}
  .hero{padding:40px 0 32px}
  .hero-lead{font-size:16.5px}
  .hero-actions .button{flex:1 1 100%}
  .content-grid.three,.content-grid.two,.content-grid.four,.steps,.protocol-grid,.article-grid,.roadmap-grid,.price-grid,.values,.contact-grid,.team-grid,.demo-grid,.demo-output,.demo-provenance,.demo-steps{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr}
  .stats>div:nth-child(3){border-inline-start:0}
  .stats>div:nth-child(n+3){border-top:1px solid var(--line)}
  .compare{grid-template-columns:1fr}
  .compare-mid svg{transform:rotate(-90deg)}
  .signup-offer .inner,.final-cta .inner{flex-direction:column;align-items:stretch;text-align:start}
  .signup-offer .copy{flex-direction:column;align-items:flex-start;gap:10px}
  .final-cta{padding:56px 0 72px}
  .signup-offer .button,.final-cta .button{width:100%}
  .final-cta .inner{padding:30px 22px;border-radius:22px}
  .price-teaser{padding:24px}
  .facts-table>div{grid-template-columns:1fr;gap:4px}
  .interactive-demo{padding:18px}
  .page-hero{padding:40px 0 28px;margin-bottom:36px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .rv-brand-logo{width:124px}
  .nav-actions .button{padding-inline:12px}
}
@media (max-width:430px){
  .nav-actions>.button.primary{display:none}
}
@media (max-width:380px){
  .footer-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .report-sheet .line{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* ---------- v22 ---------- */
/* The hidden attribute must win over component display rules (e.g. the demo replay button). */
[hidden]{display:none!important}
/* Demo steps: the status label no longer steals width from the study name. */
.demo-step{position:relative}
.demo-step .demo-state{position:absolute;top:14px;inset-inline-end:14px}
.demo-step small{padding-inline-end:58px}

/* Gentle reveal on scroll (only elements below the fold, only with JS). */
.rv-reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.rv-reveal.rv-in{opacity:1;transform:none}

/* Mobile sticky call to action on the home page. */
.mobile-cta{display:none}
@media (max-width:760px){
  .mobile-cta:not([hidden]){
    display:grid;grid-template-columns:1.4fr 1fr;gap:10px;position:fixed;z-index:60;
    left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));
    padding:10px;border:1px solid var(--line-2);border-radius:18px;
    background:rgba(8,18,34,.92);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
    box-shadow:0 18px 40px rgba(0,0,0,.45);animation:rvCtaIn .25s ease
  }
  .mobile-cta .button{justify-content:center;min-height:46px}
  body:has(.mobile-cta:not([hidden])) .site-footer{padding-bottom:96px}
}
@keyframes rvCtaIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.rv-reveal{opacity:1;transform:none}.mobile-cta{animation:none!important}}