/* CONECTAI v4 · direção pedida pelo cliente (referência "Synthetix"): tema escuro único, globo de pontos no topo,
   botões roxos em pílula, palavras-chave em ciano, cartões escuros com contorno subtil, faixa final em gradiente roxo→azul-petróleo */
:root {
  --bg: #05060f;
  --bg-2: #080a18;
  --card: #0c0f22;
  --card-2: #11152c;
  --line: rgba(148, 163, 184, .14);
  --line-2: rgba(148, 163, 184, .24);
  --ink: #f8fafc;
  --muted: #94a3b8;
  --soft: #cbd5e1;
  --primary: #9a1cf5;
  --primary-2: #7c3aed;
  --primary-ink: #ffffff;
  --cyan: #0bb8db;
  --teal: #14b8a6;
  --ok: #34d399;
  --err: #f87171;
  --star: #fbbf24;

  --f-sans: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;

  --s-1: clamp(2.6rem, 6.4vw, 4.75rem);
  --s-2: clamp(2rem, 4.2vw, 3.1rem);
  --r: 16px;
  --r-lg: 22px;
  --wrap: 1200px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  color-scheme: dark;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--f-sans); font-size: 1rem; line-height: 1.6; -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--bg); }
img, svg { max-width: 100%; }
a { color: var(--cyan); }
h1, h2, h3 { margin: 0; line-height: 1.1; letter-spacing: -0.03em; font-weight: 700; text-wrap: balance; }
h1 { font-size: var(--s-1); line-height: 1.04; }
h2 { font-size: var(--s-2); }
h3 { font-size: 1.15rem; letter-spacing: -0.01em; font-weight: 600; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; border-radius: 8px; }
.hl { color: var(--cyan); }
.icon { width: 20px; height: 20px; flex: none; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.section { padding-block: clamp(64px, 8vw, 104px); }
.sec-head { display: grid; gap: 14px; margin: 0 auto 48px; max-width: 760px; text-align: center; justify-items: center; }
.sec-head p { color: var(--muted); font-size: 1.05rem; max-width: 62ch; }
.sec-head.left { margin-inline: 0; text-align: left; justify-items: start; }
.sec-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap; margin-bottom: 40px; }
.sec-row .sec-head { margin: 0; }

.reveal { transition: transform .7s var(--ease), opacity .7s var(--ease); }
.reveal.pre { transform: translateY(18px); opacity: .3; }

/* Botões em pílula */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 12px 26px; border-radius: 999px; border: 1px solid transparent; font: 500 1rem/1 var(--f-sans); text-decoration: none; cursor: pointer; transition: transform .18s var(--ease), background .18s, box-shadow .18s, border-color .18s; color: var(--ink); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-primary { background: var(--primary); color: var(--primary-ink); box-shadow: 0 10px 34px -10px rgba(154, 28, 245, .8); }
.btn-primary:hover { background: #a93cff; box-shadow: 0 14px 40px -10px rgba(154, 28, 245, .95); }
.btn-dark { background: #1f2233; border-color: var(--line-2); }
.btn-dark:hover { background: #2a2e44; }
.btn-ghost { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.35); }
.btn-ghost:hover { background: rgba(255,255,255,.14); }
.btn[disabled] { opacity: .6; cursor: progress; transform: none; }

/* Cabeçalho */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: rgba(5, 6, 15, .72); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; gap: 24px; height: 76px; }
.logo { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font-weight: 700; font-size: 1.25rem; letter-spacing: -0.02em; }
.logo-mark { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: linear-gradient(135deg, #b54bff, #7c3aed); box-shadow: 0 0 24px -4px rgba(154,28,245,.8); }
.logo-mark svg { width: 22px; height: 22px; color: #fff; }
.logo .dot { color: var(--primary); }
.nav-links { display: flex; gap: 4px; list-style: none; margin: 0 auto; padding: 0; }
.nav-links a { display: block; color: var(--soft); text-decoration: none; font-weight: 500; font-size: 0.95rem; padding: 10px 14px; border-radius: 999px; transition: color .15s, background .15s; }
.nav-links a:hover { color: #fff; background: rgba(255,255,255,.06); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.nav-actions .btn { min-height: 44px; padding: 10px 20px; font-size: 0.95rem; }
.lang { display: inline-flex; border: 1px solid var(--line-2); border-radius: 999px; padding: 3px; }
.lang button { min-width: 40px; min-height: 36px; border: 0; border-radius: 999px; background: transparent; color: var(--muted); font: 600 0.8rem var(--f-sans); cursor: pointer; }
.lang button[aria-pressed="true"] { background: var(--primary); color: #fff; }
.menu-toggle { display: none; width: 44px; height: 44px; place-items: center; background: none; border: 1px solid var(--line-2); color: var(--ink); border-radius: 12px; cursor: pointer; }
.menu-toggle svg { width: 20px; height: 20px; }
@media (max-width: 1020px) {
  .nav-links { display: none; position: absolute; left: 0; right: 0; top: 76px; flex-direction: column; background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px max(16px, env(safe-area-inset-right, 0px)) 16px max(16px, env(safe-area-inset-left, 0px)); margin: 0; }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 4px; font-size: 1.05rem; border-radius: 0; }
  .menu-toggle { display: inline-grid; }
  .nav-actions { margin-left: auto; }
  .nav-actions .btn { display: none; }
}

/* Hero com globo */
.hero { position: relative; overflow: hidden; isolation: isolate; padding-top: clamp(56px, 8vw, 96px); background: var(--bg); }
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; display: block; }
.hero::after { content: ""; position: absolute; z-index: -2; left: 50%; top: 22%; width: 1400px; height: 1400px; transform: translateX(-50%); border-radius: 50%;
  background: radial-gradient(circle, transparent 47%, rgba(124, 58, 237, .55) 49.5%, rgba(154, 28, 245, .25) 52%, transparent 58%); filter: blur(6px); pointer-events: none; }
.hero-inner { display: grid; justify-items: center; text-align: center; gap: 26px; max-width: 900px; margin: 0 auto; }
.badge { display: inline-flex; align-items: center; gap: 10px; padding: 8px 18px; border-radius: 999px; background: rgba(124, 58, 237, .14); border: 1px solid rgba(154, 28, 245, .5); color: #e9d5ff; font-size: 0.8rem; font-weight: 500; letter-spacing: .06em; text-transform: uppercase; }
.badge::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 10px var(--primary); }
.hero h1 { text-shadow: 0 4px 40px rgba(5, 6, 15, .8); }
.hero-lead { color: var(--soft); font-size: clamp(1.02rem, 1.5vw, 1.15rem); max-width: 58ch; }
.hero-ctas { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 6px; }
.hero-ctas .btn { min-height: 54px; padding-inline: 30px; font-size: 1.05rem; }
.hero-proof { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; list-style: none; margin: 8px 0 0; padding: 0; color: var(--soft); font-size: 0.9rem; }
.hero-proof li { display: inline-flex; align-items: center; gap: 8px; }
.hero-proof svg { width: 16px; height: 16px; color: var(--cyan); }
.logos { margin-top: clamp(80px, 12vw, 150px); padding-block: 26px; background: linear-gradient(180deg, transparent, rgba(5,6,15,.85) 40%); overflow: hidden; }
.logos p { text-align: center; color: var(--muted); font-size: 0.78rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 16px; }
.marquee { overflow: hidden; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.marquee-track { display: flex; width: max-content; animation: marquee 34s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.erp-list { display: flex; gap: 72px; list-style: none; margin: 0; padding: 0 36px; }
.erp-list li { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 800; letter-spacing: -0.02em; text-transform: uppercase; color: #fff; opacity: .55; white-space: nowrap; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* Cartões genéricos */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 26px; display: flex; flex-direction: column; gap: 12px; min-width: 0; transition: border-color .25s, transform .25s var(--ease), background .25s; }
.card:hover { border-color: rgba(154, 28, 245, .45); transform: translateY(-3px); background: var(--card-2); }
.card p { color: var(--muted); font-size: 0.95rem; }
.ico { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: #1a1d33; color: #c084fc; }
.ico svg { width: 22px; height: 22px; }
.ico.c { color: var(--cyan); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 1000px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-4, .grid-3 { grid-template-columns: 1fr; } }

/* Fluxo em 4 passos */
.steps4 .card { align-items: center; text-align: center; padding: 30px 22px; }
.steps4 .ico { width: 54px; height: 54px; border-radius: 14px; color: var(--soft); background: #1a1d33; }
.steps4 small { font-size: 0.72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.steps4 .s2 { border-color: rgba(11, 184, 219, .55); }
.steps4 .s3 { border-color: rgba(154, 28, 245, .6); }
.steps4 .s4 { border-color: rgba(20, 184, 166, .55); }
.steps4 .card:hover { transform: translateY(-4px); }

/* Painel (monitor) */
.monitor { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(32px, 5vw, 64px); align-items: center; }
.monitor h2 { text-align: left; }
.monitor > div:first-child { display: grid; gap: 18px; min-width: 0; }
.monitor > div:first-child > p { color: var(--muted); }
.feat { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 20px; }
.feat li { display: grid; grid-template-columns: 40px 1fr; gap: 14px; }
.feat .ico { width: 40px; height: 40px; background: transparent; }
.feat b { display: block; font-weight: 600; }
.feat span { color: var(--muted); font-size: 0.95rem; }
@media (max-width: 920px) { .monitor { grid-template-columns: 1fr; } }

.flow { position: relative; min-width: 0; border-radius: var(--r-lg); padding: 22px; background: linear-gradient(180deg, #0f1328, #090b1a); border: 1px solid var(--line-2); box-shadow: 0 40px 90px -30px rgba(124, 58, 237, .45); font-family: var(--f-mono); font-size: 0.82rem; color: var(--soft); }
.flow-top { display: flex; align-items: center; gap: 8px; padding-bottom: 14px; border-bottom: 1px solid var(--line); font-size: 0.75rem; color: var(--muted); }
.flow-top i { width: 10px; height: 10px; border-radius: 50%; background: #262a40; }
.flow-top span { margin-left: 8px; }
.flow-nodes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; padding-block: 18px; position: relative; }
.flow-wire { position: absolute; left: 16%; right: 16%; top: 50%; height: 2px; background: linear-gradient(90deg, rgba(154,28,245,.2), rgba(11,184,219,.6), rgba(154,28,245,.2)); }
.flow-wire i { position: absolute; top: -3px; width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 12px 2px var(--cyan); animation: travel 2.8s var(--ease) infinite; }
@keyframes travel { from { left: 0; } to { left: calc(100% - 8px); } }
.flow-node { position: relative; z-index: 1; display: grid; justify-items: center; gap: 4px; padding: 14px 8px; border-radius: 14px; background: #141831; border: 1px solid var(--line); text-align: center; }
.flow-node svg { width: 20px; height: 20px; color: var(--muted); }
.flow-node strong { font-family: var(--f-sans); color: #fff; font-size: 0.92rem; }
.flow-node span { font-size: 0.66rem; color: var(--muted); }
.flow-node.ai { background: #1c1238; border-color: rgba(154,28,245,.7); box-shadow: 0 0 28px -6px rgba(154,28,245,.7); }
.flow-node.ai svg { color: #c084fc; }
.flow-log { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.flow-log li { display: grid; grid-template-columns: auto auto 1fr; gap: 10px; padding: 8px 10px; border-radius: 10px; transition: background .35s; }
.flow-log time { color: #55607a; }
.flow-log .ok { width: 16px; height: 16px; border-radius: 50%; display: grid; place-items: center; background: rgba(52,211,153,.14); color: var(--ok); font-size: .65rem; margin-top: 1px; }
.flow-log li.on { background: rgba(11,184,219,.08); }
.flow-log li.on time { color: var(--cyan); }
.flow-foot { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.flow-foot div { background: #121630; border-radius: 12px; padding: 10px 12px; display: grid; gap: 2px; }
.flow-foot small { color: var(--muted); font-size: .7rem; }
.flow-foot b { font-family: var(--f-sans); color: #fff; font-size: 1.1rem; }
.flow-foot .fast b { color: var(--ok); }
.chip-live { position: absolute; left: 22px; bottom: -18px; display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 12px; background: #11142a; border: 1px solid var(--line-2); font: 600 .85rem var(--f-sans); color: #fff; box-shadow: 0 10px 30px -10px rgba(0,0,0,.8); }
.chip-live::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
@media (max-width: 520px) { .flow { font-size: .74rem; padding: 14px; } .flow-log li { grid-template-columns: auto 1fr; } .flow-log time { display: none; } }

/* Separadores por equipa */
.tabs { display: grid; grid-template-columns: 300px 1fr; gap: 16px; align-items: start; }
.tab-list { display: grid; gap: 10px; }
.tab-list button { display: flex; align-items: center; gap: 12px; min-height: 52px; padding: 12px 16px; border-radius: 14px; border: 1px solid var(--line); background: var(--card); color: var(--soft); font: 600 .98rem var(--f-sans); text-align: left; cursor: pointer; transition: background .2s, border-color .2s, color .2s; }
.tab-list button svg { width: 18px; height: 18px; color: var(--muted); }
.tab-list button[aria-selected="true"] { background: #1a1236; border-color: rgba(154,28,245,.6); color: #fff; }
.tab-list button[aria-selected="true"] svg { color: #c084fc; }
.tab-panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(22px, 3vw, 34px); display: grid; gap: 16px; min-width: 0; }
.tab-panel h3 { font-size: 1.45rem; }
.tab-panel .sub { color: #c084fc; }
.tab-panel ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.tab-panel li { display: flex; gap: 10px; color: var(--soft); }
.tab-panel li::before { content: ""; width: 6px; height: 6px; margin-top: 10px; border-radius: 50%; background: var(--cyan); flex: none; }
.tab-stats { display: flex; gap: 48px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 18px; margin-top: 6px; }
.tab-stats b { display: block; font-size: 1.6rem; font-weight: 700; letter-spacing: -0.02em; }
.tab-stats span { color: var(--muted); font-size: .9rem; }
@media (max-width: 860px) { .tabs { grid-template-columns: 1fr; } .tab-list { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 440px) { .tab-list { grid-template-columns: 1fr; } }

/* Nuvem de usos */
.uses-title { text-align: center; font-size: 1.25rem; margin: 64px 0 24px; }
.uses { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; max-width: 980px; margin: 0 auto; }
.uses span { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 10px 22px; border-radius: 999px; border: 1px solid var(--line-2); background: rgba(255,255,255,.015); color: var(--soft); font-weight: 500; transition: border-color .2s, color .2s; }
.uses span:hover { border-color: rgba(154,28,245,.7); color: #fff; }
.uses svg { width: 18px; height: 18px; color: #a855f7; }

/* Calculadora */
.calc { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 56px); align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 28px; padding: clamp(24px, 4vw, 52px); position: relative; overflow: hidden; isolation: isolate; }
.calc::after { content: ""; position: absolute; z-index: -1; width: 700px; height: 700px; right: -260px; top: -260px; background: radial-gradient(closest-side, rgba(154,28,245,.22), transparent); }
.calc-form { display: grid; gap: 22px; min-width: 0; }
.calc-form h2 { text-align: left; }
.calc-form > p { color: var(--muted); }
.range { display: grid; gap: 10px; }
.range label { display: flex; justify-content: space-between; gap: 12px; font-weight: 500; }
.range output { font: 600 .95rem var(--f-mono); color: var(--cyan); background: rgba(11,184,219,.1); padding: 2px 10px; border-radius: 8px; font-variant-numeric: tabular-nums; }
.range input { width: 100%; height: 28px; accent-color: var(--primary); cursor: pointer; }
.calc-result { display: grid; gap: 16px; min-width: 0; padding: clamp(22px, 3vw, 32px); border-radius: 22px; background: linear-gradient(180deg, #14183a, #0c0f22) padding-box, linear-gradient(135deg, var(--primary), transparent 50%, var(--cyan)) border-box; border: 1px solid transparent; }
.calc-result .lbl { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.calc-big { font-size: clamp(2.8rem, 7vw, 4.8rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1; font-variant-numeric: tabular-nums; background: linear-gradient(90deg, #fff, var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.calc-row { display: flex; justify-content: space-between; gap: 12px; border-top: 1px solid var(--line); padding-top: 12px; font-variant-numeric: tabular-nums; }
.calc-row span { color: var(--muted); }
.calc-note { color: var(--muted); font-size: .875rem; }
@media (max-width: 880px) { .calc { grid-template-columns: 1fr; } }

/* Processo numerado */
.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; list-style: none; margin: 0; padding: 0; position: relative; }
.process::before { content: ""; position: absolute; left: 0; right: 0; top: 18px; height: 1px; background: var(--line-2); }
.process li { position: relative; display: grid; gap: 10px; align-content: start; min-width: 0; }
.process .n { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: var(--primary); color: #fff; font-weight: 700; font-size: .9rem; box-shadow: 0 0 0 6px var(--bg), 0 0 24px rgba(154,28,245,.7); margin-bottom: 12px; }
.process h3 { font-size: 1.15rem; }
.process p { color: var(--muted); font-size: .95rem; }
.dur { justify-self: start; font: 500 .75rem var(--f-mono); color: var(--cyan); border: 1px solid rgba(11,184,219,.35); padding: 4px 10px; border-radius: 999px; }
@media (max-width: 900px) { .process { grid-template-columns: repeat(2, 1fr); } .process::before { display: none; } }
@media (max-width: 520px) { .process { grid-template-columns: 1fr; } }

/* Garantias (no lugar de testemunhos) */
.trust .card { gap: 10px; }
.trust .ico { color: var(--ok); }

/* Preços */
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; padding-top: 16px; }
.plan { position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px 24px; display: flex; flex-direction: column; gap: 12px; min-width: 0; transition: transform .25s var(--ease), border-color .25s; }
.plan:hover { transform: translateY(-4px); }
.plan.featured { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary), 0 30px 80px -30px rgba(154,28,245,.6); background: linear-gradient(180deg, #160f30, var(--card) 60%); }
.plan .pop { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--primary); color: #fff; font-size: .72rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; padding: 6px 16px; border-radius: 999px; white-space: nowrap; }
.plan-name { font-size: 1rem; color: var(--soft); }
.plan-price { font-size: 2.1rem; font-weight: 700; letter-spacing: -0.03em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.plan-price small { font-size: .9rem; font-weight: 400; color: var(--muted); letter-spacing: 0; margin-left: 4px; }
.plan-desc { color: var(--muted); font-size: .92rem; }
.plan ul { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 10px; font-size: .92rem; flex: 1; color: var(--soft); }
.plan li { display: flex; gap: 10px; align-items: flex-start; }
.plan li svg { width: 18px; height: 18px; flex: none; color: #fff; background: var(--primary); border-radius: 50%; padding: 3px; margin-top: 1px; }
.plan .btn { width: 100%; margin-top: 10px; }
.plans-note { margin-top: 22px; text-align: center; color: var(--muted); font-size: .875rem; }
@media (max-width: 1080px) { .plans { grid-template-columns: repeat(2, 1fr); row-gap: 30px; } }
@media (max-width: 580px) { .plans { grid-template-columns: 1fr; } }

/* FAQ */
.faq { display: grid; gap: 12px; max-width: 820px; margin: 0 auto; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 0 20px; transition: border-color .2s; }
.faq details[open] { border-color: rgba(154,28,245,.5); }
.faq summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 60px; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.3rem; font-weight: 400; color: #fff; transition: transform .25s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 18px; color: var(--muted); }

/* Ebooks no estilo "publicações" */
.posts { display: grid; grid-template-columns: 1fr 1.15fr; gap: 16px; align-items: stretch; }
.post-main { justify-content: space-between; gap: 18px; padding: 28px; }
.post-main h3 { font-size: 1.4rem; }
.post-list { display: grid; gap: 16px; }
.post { display: grid; grid-template-columns: 150px 1fr; gap: 20px; align-items: center; padding: 16px; }
.post .thumb { aspect-ratio: 4 / 3; max-width: 100%; border-radius: 12px; display: grid; place-items: center; text-align: center; padding: 10px; font-weight: 700; font-size: .85rem; line-height: 1.2; color: #fff;
  background: radial-gradient(circle at 70% 20%, rgba(11,184,219,.6), transparent 55%), linear-gradient(140deg, #3b0a6b, #0c0f22); border: 1px solid var(--line); }
.post .thumb.t2 { background: radial-gradient(circle at 30% 80%, rgba(154,28,245,.7), transparent 55%), linear-gradient(140deg, #0b3a4a, #0c0f22); }
.post .thumb.t3 { background: radial-gradient(circle at 50% 50%, rgba(20,184,166,.55), transparent 60%), linear-gradient(140deg, #1e1b4b, #0c0f22); }
.post small { color: var(--muted); font-size: .8rem; }
.post h3 { font-size: 1.08rem; margin-top: 4px; }
.post .more { display: inline-flex; align-items: center; gap: 6px; margin-top: 10px; color: #c084fc; font-size: .9rem; font-weight: 500; }
.post .more.off { color: var(--muted); }
@media (max-width: 920px) { .posts { grid-template-columns: 1fr; } }
@media (max-width: 460px) { .post { grid-template-columns: 1fr; } }

/* Formulários */
.form { display: grid; gap: 14px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 6px; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field label { font-weight: 500; font-size: .9rem; color: var(--soft); }
.field label i { font-style: normal; color: var(--muted); }
.field input, .field select, .field textarea { width: 100%; min-height: 48px; font: 400 1rem var(--f-sans); color: var(--ink); background: #070916; border: 1px solid var(--line-2); border-radius: 12px; padding: 12px 14px; transition: border-color .15s, box-shadow .15s; }
.field select option { background: #0c0f22; }
.field textarea { min-height: 112px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 4px rgba(154,28,245,.2); }
.field.invalid input { border-color: var(--err); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: .875rem; color: var(--muted); }
.check input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--primary); flex: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { min-height: 1.4em; font-weight: 500; }
.form-status.ok { color: var(--ok); }
.form-status.err { color: var(--err); }
.download-ready { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between; background: #1a1236; border: 1px solid rgba(154,28,245,.5); border-radius: 14px; padding: 12px 14px; font-weight: 500; }
@media (max-width: 560px) { .form-grid { grid-template-columns: 1fr; } }

/* Contacto */
.contact { display: grid; grid-template-columns: .85fr 1.15fr; gap: 16px; align-items: stretch; }
.contact-info { justify-content: space-between; gap: 24px; padding: 32px; background: radial-gradient(circle at 0% 0%, rgba(154,28,245,.25), transparent 50%), var(--card); }
.contact-info h2 { font-size: clamp(1.8rem, 3.4vw, 2.4rem); }
.contact-info > div > p { color: var(--muted); margin-top: 12px; }
.contact-list { display: grid; gap: 16px; }
.contact-list div { display: flex; gap: 14px; align-items: flex-start; }
.contact-list svg { width: 20px; height: 20px; color: var(--cyan); flex: none; margin-top: 2px; }
.contact-list span { display: block; font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.contact-list b { font-weight: 500; user-select: all; }
.contact form.card { padding: clamp(22px, 3vw, 32px); }
.contact form.card:hover, .post-main:hover { transform: none; }
@media (max-width: 920px) { .contact { grid-template-columns: 1fr; } }

/* CTA final */
.cta-band { position: relative; overflow: hidden; isolation: isolate; border-radius: 28px; padding: clamp(44px, 7vw, 84px) clamp(22px, 5vw, 64px); text-align: center; display: grid; justify-items: center; gap: 18px;
  background: radial-gradient(circle at 92% 10%, rgba(45, 212, 191, .35), transparent 35%), linear-gradient(100deg, #4c1d95 0%, #3b2a8a 35%, #1e4f8a 70%, #0e6b80 100%); }
.cta-band h2 { max-width: 18ch; }
.cta-band p { color: #c7d2fe; max-width: 52ch; }
.cta-band .btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 8px; }
.cta-band .btn { min-width: 200px; }

/* Rodapé */
.site-footer { padding-block: 64px 32px; font-size: .92rem; color: var(--muted); }
.site-footer .wrap { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
.site-footer .about { display: grid; gap: 14px; align-content: start; max-width: 300px; }
.site-footer h4 { margin: 0 0 14px; font-size: .85rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: #fff; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.site-footer a { color: var(--muted); text-decoration: none; display: inline-block; padding: 4px 0; }
.site-footer a:hover { color: #fff; }
.footer-base { grid-column: 1 / -1; border-top: 1px solid var(--line); padding-top: 22px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
@media (max-width: 820px) { .site-footer .wrap { grid-template-columns: 1fr 1fr; } .site-footer .about { grid-column: 1 / -1; } }

/* Chat */
.chat-launcher { position: fixed; z-index: 70; right: calc(20px + env(safe-area-inset-right, 0px)); bottom: calc(20px + env(safe-area-inset-bottom, 0px)); display: inline-flex; align-items: center; gap: 10px; min-height: 56px; padding: 9px 22px 9px 9px; border-radius: 999px; border: 1px solid rgba(154,28,245,.6); background: #120d26; color: #fff; font: 600 .95rem var(--f-sans); cursor: pointer; box-shadow: 0 16px 40px -10px rgba(154,28,245,.6); transition: transform .2s var(--ease); }
.chat-launcher:hover { transform: translateY(-2px); }
.chat-launcher .dot { position: relative; width: 38px; height: 38px; border-radius: 50%; background: var(--primary); display: grid; place-items: center; }
.chat-launcher .dot::after { content: ""; position: absolute; top: 0; right: 0; width: 10px; height: 10px; border-radius: 50%; background: var(--ok); border: 2px solid #120d26; }
.chat-launcher svg { width: 18px; height: 18px; }
.chat-panel { position: fixed; z-index: 71; right: calc(20px + env(safe-area-inset-right, 0px)); bottom: calc(20px + env(safe-area-inset-bottom, 0px)); width: min(390px, calc(100vw - 32px)); height: min(600px, calc(100vh - 110px)); background: var(--card); border: 1px solid var(--line-2); border-radius: 22px; overflow: hidden; display: flex; flex-direction: column; box-shadow: 0 40px 90px -24px rgba(124,58,237,.55); animation: pop .28s var(--ease); }
@keyframes pop { from { transform: translateY(14px) scale(.97); opacity: 0; } }
.chat-head { padding: 14px 14px 14px 16px; display: flex; align-items: center; gap: 12px; border-bottom: 1px solid var(--line); background: linear-gradient(100deg, #2a1155, #0c0f22); }
.chat-head .avatar { width: 40px; height: 40px; border-radius: 12px; background: linear-gradient(135deg, #b54bff, #7c3aed); display: grid; place-items: center; font-weight: 700; font-size: .9rem; flex: none; }
.chat-head div { flex: 1; min-width: 0; }
.chat-head strong { display: block; }
.chat-head small { color: var(--ok); font-size: .78rem; display: inline-flex; align-items: center; gap: 6px; }
.chat-head small::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.chat-close { width: 44px; height: 44px; display: grid; place-items: center; background: rgba(255,255,255,.06); border: 0; color: #fff; border-radius: 12px; cursor: pointer; }
.chat-close svg { width: 18px; height: 18px; }
.chat-body { flex: 1; overflow-y: auto; padding: 16px; display: flex; flex-direction: column; gap: 10px; background: #070916; }
.msg { max-width: 86%; padding: 10px 14px; border-radius: 16px; font-size: .94rem; line-height: 1.5; white-space: pre-line; overflow-wrap: anywhere; animation: msgIn .25s var(--ease); }
@keyframes msgIn { from { transform: translateY(6px); opacity: 0; } }
.msg.bot { background: var(--card-2); border: 1px solid var(--line); border-bottom-left-radius: 4px; align-self: flex-start; }
.msg.user { background: var(--primary); color: #fff; border-bottom-right-radius: 4px; align-self: flex-end; }
.typing { display: inline-flex; gap: 4px; align-items: center; padding: 14px 16px; }
.typing i { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); animation: bounce 1.2s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; }
.typing i:nth-child(3) { animation-delay: .3s; }
@keyframes bounce { 0%, 60%, 100% { transform: translateY(0); opacity: .45; } 30% { transform: translateY(-4px); opacity: 1; } }
.quick { display: flex; flex-wrap: wrap; gap: 8px; }
.quick button { min-height: 40px; background: transparent; border: 1px solid rgba(154,28,245,.7); color: #e9d5ff; border-radius: 999px; padding: 8px 14px; font: 500 .85rem var(--f-sans); cursor: pointer; }
.quick button:hover { background: var(--primary); color: #fff; }
.chat-form { display: flex; gap: 8px; padding: 12px; border-top: 1px solid var(--line); background: var(--card); }
.chat-form input { flex: 1; min-width: 0; min-height: 46px; font: 400 .95rem var(--f-sans); color: var(--ink); background: #070916; border: 1px solid var(--line-2); border-radius: 999px; padding: 10px 16px; }
.chat-form input:focus { outline: none; border-color: var(--primary); }
.chat-form button { width: 46px; min-height: 46px; display: grid; place-items: center; border: 0; border-radius: 50%; background: var(--primary); color: #fff; cursor: pointer; }
.chat-form button svg { width: 18px; height: 18px; }
.chat-legal { font-size: .72rem; color: var(--muted); padding: 0 14px 10px; background: var(--card); }
@media (max-width: 480px) {
  .chat-launcher .label { display: none; }
  .chat-launcher { padding: 9px; }
  .chat-panel { right: 0; left: 0; bottom: 0; width: 100%; height: min(88vh, 660px); border-radius: 22px 22px 0 0; padding-bottom: env(safe-area-inset-bottom, 0px); }
}

/* Página legal */
.legal { max-width: 760px; }
.legal h1 { font-size: var(--s-2); margin-bottom: 24px; }
.legal h2 { font-size: 1.3rem; margin: 32px 0 10px; }
.legal p, .legal li { color: var(--muted); }
.legal p + p { margin-top: 12px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal.pre { transform: none; opacity: 1; }
}

/* Pacotes sem preço */
.plan-tag { display: inline-block; justify-self: start; align-self: flex-start; font-size: .8rem; font-weight: 600; color: var(--ok); background: rgba(52,211,153,.12); padding: 4px 12px; border-radius: 999px; }
.plan-name { font-size: 1.35rem; font-weight: 700; color: #fff; letter-spacing: -0.02em; }

/* Capa do ebook (miniatura em livro) */
.ebook-feature { display: grid; grid-template-columns: 150px 1fr; gap: 24px; align-items: center; }
.cover {
  aspect-ratio: 3 / 4; max-width: 100%; border-radius: 6px 14px 14px 6px; color: #fff; padding: 14px 13px;
  display: flex; flex-direction: column; justify-content: space-between; text-align: left; position: relative; overflow: hidden;
  background: radial-gradient(circle at 85% 8%, rgba(11,184,219,.55), transparent 55%), linear-gradient(160deg, #4c1d95, #120a2e 70%);
  box-shadow: inset 6px 0 0 rgba(0,0,0,.35), inset 7px 0 0 rgba(255,255,255,.08), 0 26px 44px -18px rgba(154,28,245,.65);
  transform: rotate(-4deg); transition: transform .35s var(--ease);
}
.cover::after { content: ""; position: absolute; inset: 0; background: linear-gradient(115deg, rgba(255,255,255,.14), transparent 40%); pointer-events: none; }
.card:hover .cover, .ebook-feature:hover .cover { transform: rotate(0) translateY(-4px); }
.cover small { font: 600 .58rem var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--cyan); }
.cover strong { font-size: 1rem; line-height: 1.2; font-weight: 800; letter-spacing: -0.01em; }
.cover span { font: 500 .58rem var(--f-mono); color: #c4b5fd; }
.cover.mini { width: 96px; padding: 10px 9px; transform: rotate(-3deg); }
.cover.mini strong { font-size: .72rem; }
.cover.c2 { background: radial-gradient(circle at 20% 90%, rgba(154,28,245,.7), transparent 55%), linear-gradient(160deg, #0b4a5e, #08131f 70%); }
.cover.c3 { background: radial-gradient(circle at 50% 40%, rgba(20,184,166,.55), transparent 60%), linear-gradient(160deg, #1e1b4b, #0a0b1f 70%); }
.post { grid-template-columns: 96px 1fr; gap: 22px; }
@media (max-width: 460px) { .ebook-feature { grid-template-columns: 1fr; } .ebook-feature .cover { width: 150px; } .post { grid-template-columns: 96px 1fr; } }