/* Audius — estilos compartilhados (fase 4: três produtos). Mesma identidade da página atual. */
:root{
  --bg:#f3efe4; --surface:#ffffff; --surface-2:#f4f1e6; --ink:#1b1464; --ink-soft:#5b5f7a;
  --line:#d9d3c0; --accent:#c96a00; --accent-strong:#a85200; --good:#2f7d5c;
  --font-display:'Fraunces','Iowan Old Style',serif;
  --font-body:'Public Sans',-apple-system,Segoe UI,sans-serif;
  --font-mono:'IBM Plex Mono',ui-monospace,monospace;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-padding-top:72px;overflow-x:clip}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 var(--font-body);overflow-x:hidden}
img{max-width:100%}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;letter-spacing:-0.01em;text-wrap:balance;margin:0;color:var(--ink)}
p{margin:0}
a{color:inherit}
.wrap{max-width:1080px;margin-inline:auto;padding-inline:20px;position:relative}
.mono{font-family:var(--font-mono)}
.glow{max-width:100vw;position:absolute;border-radius:50%;filter:blur(90px);pointer-events:none;z-index:0;opacity:.5}

.preview-bar{position:relative;z-index:30;background:var(--ink);color:#fff;font:600 13px/1.4 var(--font-body);text-align:center;padding:8px 16px}

.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent);border:1px solid color-mix(in srgb,var(--accent) 35%,transparent);padding:6px 14px;border-radius:99px}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);flex:none}

header.site{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-block:12px}
.brand img{height:32px;width:auto;display:block}
nav.links{display:flex;gap:24px;font-size:14.5px;color:var(--ink-soft)}
nav.links a{text-decoration:none}
nav.links a:hover{color:var(--ink)}
.nav-right{display:flex;align-items:center;gap:16px}
.nav-login{font-size:14px;color:var(--ink-soft);text-decoration:none;white-space:nowrap}
@media (max-width:820px){nav.links{display:none}}
@media (max-width:420px){.nav-login{display:none}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:99px;padding:13px 24px;font-size:15px;font-weight:700;cursor:pointer;border:1.5px solid transparent;text-decoration:none;text-align:center;transition:transform .15s ease,background .15s ease}
.btn-accent{background:var(--accent-strong);color:#fff;box-shadow:0 6px 18px -8px rgba(168,82,0,.65)}
.btn-accent:hover{background:var(--accent);transform:translateY(-1px)}
.btn-ghost{border-color:var(--line);background:color-mix(in srgb,var(--surface) 60%,transparent);color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent)}

.hero{padding-block:64px 48px;position:relative;z-index:1}
.hero-inner{max-width:760px}
.hero h1{font-size:clamp(32px,5.2vw,56px);line-height:1.08;margin-top:18px}
.hero h1 .hl{color:var(--accent);text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--accent) 50%,transparent);text-underline-offset:8px;text-decoration-thickness:3px}
.hero .lede{margin-top:20px;font-size:18px;color:var(--ink-soft);max-width:58ch}
.hero-ctas{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero-price{margin-top:14px;font-size:14px;color:var(--ink-soft)}
.hero-price b{color:var(--ink)}
.stat-row{display:flex;gap:32px;margin-top:40px;flex-wrap:wrap}
.stat b{display:block;font-family:var(--font-display);font-size:28px;font-variant-numeric:tabular-nums}
.stat span{font-size:12.5px;color:var(--ink-soft)}

section{padding-block:56px;position:relative;z-index:1}
.section-head{max-width:66ch;margin-bottom:32px}
.section-head.center{margin-inline:auto;text-align:center}
.section-head h2{font-size:clamp(24px,3vw,32px);margin-top:14px}
.section-head p{color:var(--ink-soft);margin-top:12px;font-size:15.5px}

/* cartões de produto */
.products{display:grid;grid-template-columns:1fr 1.12fr 1fr;gap:18px;align-items:stretch}
@media (max-width:900px){.products{grid-template-columns:1fr;max-width:460px;margin-inline:auto}.products .p-main{order:-1}}
.p-card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:26px;display:flex;flex-direction:column;position:relative}
.p-card.p-main{border:2px solid var(--accent);box-shadow:0 18px 40px -24px rgba(168,82,0,.55);padding-top:34px}
.p-badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--accent-strong);color:#fff;font:600 11px/1 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;padding:7px 12px;border-radius:99px;white-space:nowrap}
.p-kicker{font:500 12px/1.3 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft)}
.p-card h3{font-size:21px;margin-top:8px}
.p-price{display:flex;align-items:baseline;gap:6px;margin-top:16px}
.p-price .val{font-family:var(--font-display);font-size:38px;font-variant-numeric:tabular-nums}
.p-price .per{font-size:13px;color:var(--ink-soft)}
.p-inst{font-size:13px;color:var(--ink-soft);margin-top:2px}
.p-card ul{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-direction:column;gap:9px;flex:1}
.p-card li{font-size:14px;display:flex;gap:9px;color:var(--ink-soft)}
.p-card li::before{content:"✓";color:var(--good);flex:none;font-weight:700}
.p-card li.no::before{content:"—";color:var(--line)}
.p-card .btn{width:100%;margin-top:22px}
.p-card .p-more{display:block;text-align:center;font-size:13.5px;margin-top:12px;color:var(--ink-soft)}
.math{max-width:760px;margin:26px auto 0;text-align:center;font-size:14.5px;color:var(--ink-soft);background:var(--surface);border:1px dashed color-mix(in srgb,var(--accent) 45%,var(--line));border-radius:14px;padding:14px 18px}
.math b{color:var(--ink)}

/* comparação */
.cmp{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;font-size:14px}
.cmp th,.cmp td{padding:12px 14px;border-bottom:1px solid var(--line);text-align:center}
.cmp th:first-child,.cmp td:first-child{text-align:left}
.cmp thead th{font:600 12px/1.3 var(--font-mono);text-transform:uppercase;letter-spacing:.05em;color:var(--ink-soft);background:var(--surface-2)}
.cmp .hl{background:color-mix(in srgb,var(--accent) 8%,transparent)}
.cmp .y{color:var(--good);font-weight:700}
.cmp .n{color:#b5b1a4}
.cmp-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
@media (max-width:640px){.cmp{font-size:13px}.cmp th,.cmp td{padding:10px 8px}.cmp thead th{font-size:10.5px;letter-spacing:0}}

/* cartões de valor */
.props{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:860px){.props{grid-template-columns:1fr}}
.prop{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px}
.prop .icon{width:36px;height:36px;border-radius:10px;background:color-mix(in srgb,var(--accent) 16%,transparent);color:var(--accent);display:flex;align-items:center;justify-content:center;font:700 13px var(--font-mono)}
.prop h3{font-size:16.5px;margin-top:14px}
.prop p{margin-top:8px;font-size:14px;color:var(--ink-soft)}

/* vídeo de amostra */
.demo-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:24px;display:grid;grid-template-columns:1.1fr 1fr;gap:28px;align-items:center}
@media (max-width:820px){.demo-card{grid-template-columns:1fr}}
.demo-video{border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#000}
.demo-video video{width:100%;display:block;aspect-ratio:16/9;object-fit:cover}
.demo-copy h3{font-size:20px;margin-bottom:10px}
.demo-copy p{color:var(--ink-soft);font-size:15px}
.legenda{display:flex;gap:14px;margin-top:16px;flex-wrap:wrap}
.legenda .item{display:flex;align-items:center;gap:7px;font-size:13px;color:var(--ink-soft)}
.legenda .dot{width:10px;height:10px;border-radius:3px}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:820px){.duo{grid-template-columns:1fr}}
.duo .demo-card{grid-template-columns:1fr;padding:18px;gap:14px}
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){.trio{grid-template-columns:1fr}}
.trio .demo-card{grid-template-columns:1fr;padding:16px;gap:12px;align-items:start}
.trio .demo-copy h3{font-size:16.5px;margin:6px 0 0}

/* tags */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag{font-size:14px;padding:8px 15px;border-radius:99px;border:1px solid var(--line);background:var(--surface);color:var(--ink-soft)}
.tag.flag{border-color:color-mix(in srgb,var(--accent) 45%,var(--line));color:var(--ink)}

/* comparação sozinho x Audius */
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media (max-width:760px){.compare{grid-template-columns:1fr}}
.compare-card{border-radius:18px;padding:24px;border:1px solid var(--line);background:var(--surface)}
.compare-card.good{border-color:color-mix(in srgb,var(--accent) 45%,var(--line))}
.compare-card .c-tag{font:500 11px/1.3 var(--font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft)}
.compare-card.good .c-tag{color:var(--accent)}
.compare-card h4{font-size:19px;margin-top:10px}
.compare-card ul{list-style:none;padding:0;margin:16px 0 0;display:flex;flex-direction:column;gap:11px}
.compare-card li{font-size:14.5px;color:var(--ink-soft);display:flex;gap:10px}
.compare-card.bad li::before{content:"✕";color:#c0392b;flex:none}
.compare-card.good li::before{content:"✓";color:var(--good);flex:none;font-weight:700}

/* oferta de upgrade (páginas de produto) */
.upsell{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:center;background:var(--ink);color:#fff;border-radius:22px;padding:30px}
.upsell h3,.upsell p{color:#fff}
.upsell h3{font-size:clamp(20px,2.4vw,26px)}
.upsell p{opacity:.85;margin-top:10px;font-size:15px}
.upsell .u-price{font-family:var(--font-display);font-size:32px}
.upsell .u-sub{font-size:13px;opacity:.8}
.upsell .btn{width:100%;margin-top:14px}
@media (max-width:760px){.upsell{grid-template-columns:1fr}}

/* compra (página de produto) */
.buy{max-width:440px;margin-inline:auto}

/* garantia */
.trust-strip{display:flex;justify-content:center;gap:26px;flex-wrap:wrap;margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}
.trust-item{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--ink-soft)}
.trust-item .ic{width:18px;height:18px;flex:none;color:var(--good)}

/* depoimentos */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:860px){.testi-grid{grid-template-columns:1fr}}
.testi-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:14px}
.testi-card .quote{font-family:var(--font-display);font-size:16px;line-height:1.5}
.testi-card .who{display:flex;align-items:center;gap:10px;margin-top:auto}
.testi-card .avatar{width:34px;height:34px;border-radius:50%;background:var(--surface-2);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font:12px var(--font-mono);color:var(--ink-soft)}
.testi-card .who b{display:block;font-size:13.5px}
.testi-card .who span{display:block;font-size:12px;color:var(--ink-soft)}
.testi-note{text-align:center;font-size:12.5px;color:var(--ink-soft);margin-top:16px}

/* faq */
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;text-align:left;background:none;border:none;padding:18px 0;font:600 16px var(--font-body);color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:12px;cursor:pointer}
.faq-mark{font-family:var(--font-mono);color:var(--accent);flex:none}
.faq-a{max-height:0;overflow:hidden;transition:max-height .22s ease}
.faq-a p{font-size:14.5px;color:var(--ink-soft);padding-bottom:18px;max-width:66ch}

footer{border-top:1px solid var(--line);padding-block:32px}
.foot-row{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink-soft)}
.foot-row img{height:22px;width:auto}
.foot-links{display:flex;gap:18px;flex-wrap:wrap;font-size:13px;color:var(--ink-soft);margin-top:14px}
.foot-links a{text-decoration:none}
.foot-links a:hover{color:var(--ink);text-decoration:underline}

/* barra fixa no celular */
.mobile-cta{display:none}
@media (max-width:760px){
  .mobile-cta{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;gap:12px;align-items:center;justify-content:space-between;padding:10px 16px calc(10px + env(safe-area-inset-bottom,0px));background:color-mix(in srgb,var(--surface) 95%,transparent);backdrop-filter:blur(8px);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .2s ease}
  .mobile-cta.show{transform:translateY(0)}
  .mobile-cta .mc-price{font-size:13px;color:var(--ink-soft);line-height:1.3}
  .mobile-cta .mc-price b{display:block;color:var(--ink);font-size:16px}
  .mobile-cta .btn{padding:11px 18px;font-size:14px}
  footer{padding-bottom:96px}
}