:root{
  --primary:#2563EB; --primary-ink:#1D4ED8; --primary-on:#FFFFFF;
  --brand:#6D28D9; --indigo:#4F46E5; --success:#16A34A;
  --ink:#0F1222; --body:#4B5563; --muted:#8A93A6;
  --bg:#FFFFFF; --surface:#F8FAFC; --surface-2:#F1F5F9; --line:#E6E9EF;
  --tint-blue:#EEF4FF; --tint-violet:#F5F1FF; --tint-green:#F0FDF4;
  --grad:linear-gradient(135deg,#6D28D9 0%,#4F46E5 50%,#2563EB 100%);
  --grad-soft:linear-gradient(135deg,#7C3AED 0%,#4F46E5 55%,#2563EB 100%);
  --shadow-sm:0 1px 2px rgba(15,18,34,.05);
  --shadow:0 4px 12px -4px rgba(15,18,34,.10), 0 16px 40px -20px rgba(15,18,34,.18);
  --shadow-lg:0 24px 60px -24px rgba(37,99,235,.35);
  --r:14px; --r-lg:20px;
  --nav-bg:rgba(255,255,255,.72);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --primary:#5B9BFF; --primary-ink:#93C2FF; --primary-on:#08122A;
    --brand:#A98BFF; --indigo:#8C86F5; --success:#48D18A;
    --ink:#EEF2FB; --body:#AAB4C6; --muted:#6C7690;
    --bg:#0A0E1A; --surface:#111726; --surface-2:#161D30; --line:#232C42;
    --tint-blue:#111E3B; --tint-violet:#1B1638; --tint-green:#0E2019;
    --shadow-sm:0 1px 2px rgba(0,0,0,.4);
    --shadow:0 6px 18px -6px rgba(0,0,0,.5), 0 24px 60px -28px rgba(0,0,0,.7);
    --shadow-lg:0 24px 70px -24px rgba(37,99,235,.5);
    --nav-bg:rgba(10,14,26,.72);
  }
}
:root[data-theme="dark"]{
  --primary:#5B9BFF; --primary-ink:#93C2FF; --primary-on:#08122A;
  --brand:#A98BFF; --indigo:#8C86F5; --success:#48D18A;
  --ink:#EEF2FB; --body:#AAB4C6; --muted:#6C7690;
  --bg:#0A0E1A; --surface:#111726; --surface-2:#161D30; --line:#232C42;
  --tint-blue:#111E3B; --tint-violet:#1B1638; --tint-green:#0E2019;
  --shadow-sm:0 1px 2px rgba(0,0,0,.4);
  --shadow:0 6px 18px -6px rgba(0,0,0,.5), 0 24px 60px -28px rgba(0,0,0,.7);
  --shadow-lg:0 24px 70px -24px rgba(37,99,235,.5);
  --nav-bg:rgba(10,14,26,.72);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth; -webkit-text-size-adjust:100%; overflow-x:clip}
body{
  margin:0; background:var(--bg); color:var(--body); overflow-x:clip;
  font-family:system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  font-size:17px; line-height:1.6; letter-spacing:-.006em; -webkit-font-smoothing:antialiased;
  transition:background .35s ease, color .35s ease;
}
.wrap{width:100%; max-width:1120px; margin:0 auto; padding:0 24px}
.hero-grid>*,.ia-grid>*,.laptop,.wa{min-width:0}
img,svg{max-width:100%}
h1,h2,h3{color:var(--ink); margin:0; line-height:1.12; letter-spacing:-.025em; text-wrap:balance}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem); font-weight:800}
h3{font-size:1.16rem; font-weight:700}
p{margin:0}
a{color:inherit; text-decoration:none}
.eyebrow{font-size:.74rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--primary)}
.muted{color:var(--muted)}
.mono{font-family:ui-monospace,'SF Mono','Cascadia Code',Consolas,monospace}

/* buttons */
.btn{display:inline-flex; align-items:center; gap:8px; font:inherit; font-weight:650; font-size:1rem;
  padding:13px 22px; border-radius:12px; border:1.5px solid transparent; cursor:pointer; transition:transform .12s ease, box-shadow .2s ease, background .2s ease, border-color .2s; text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--primary); color:var(--primary-on); box-shadow:var(--shadow-sm)}
.btn-primary:hover{box-shadow:var(--shadow-lg)}
.btn-ghost{background:transparent; color:var(--ink); border-color:var(--line)}
.btn-ghost:hover{border-color:var(--primary); color:var(--primary-ink)}
.btn-lg{padding:15px 28px; font-size:1.06rem}

/* nav */
header.nav{position:sticky; top:0; z-index:50; backdrop-filter:saturate(150%) blur(12px); background:var(--nav-bg); border-bottom:1px solid var(--line)}
.nav-in{display:flex; align-items:center; gap:18px; height:66px}
.logo{display:flex; align-items:center; gap:10px; font-weight:800; color:var(--ink); font-size:1.12rem; letter-spacing:-.03em}
.logo .mark{width:30px; height:30px; border-radius:9px; background:var(--grad); display:grid; place-items:center; box-shadow:var(--shadow-sm)}
.logo .mark svg{width:17px;height:17px}
nav.links{display:flex; gap:26px; margin-left:14px}
nav.links a{font-size:.96rem; font-weight:550; color:var(--body); transition:color .15s}
nav.links a:hover{color:var(--ink)}
.nav-right{margin-left:auto; display:flex; align-items:center; gap:12px}
.toggle{width:40px; height:40px; border-radius:11px; border:1.5px solid var(--line); background:var(--surface); display:grid; place-items:center; cursor:pointer; color:var(--body); transition:color .2s, border-color .2s, background .2s}
.toggle:hover{color:var(--primary-ink); border-color:var(--primary)}
.toggle svg{width:19px; height:19px}
.toggle .moon{display:none} .toggle .sun{display:block}
:root[data-theme="dark"] .toggle .moon{display:block} :root[data-theme="dark"] .toggle .sun{display:none}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .toggle .moon{display:block} :root:not([data-theme="light"]) .toggle .sun{display:none}}
:focus-visible{outline:2px solid var(--primary); outline-offset:2px}
.menu-btn{display:none; width:40px;height:40px;border-radius:11px;border:1.5px solid var(--line);background:var(--surface);place-items:center;cursor:pointer;color:var(--body)}
.menu-btn svg{width:20px;height:20px}
.reveal{opacity:0; transform:translateY(18px); transition:opacity .55s ease, transform .55s ease}
.reveal.in{opacity:1; transform:none}
.stagger>*{opacity:0; transform:translateY(16px) scale(.99); transition:opacity .5s ease, transform .5s ease}
.stagger.in>*{opacity:1; transform:none; transition-delay:calc(var(--i,0) * 80ms)}
@media (prefers-reduced-motion: reduce){.reveal,.stagger>*{opacity:1!important; transform:none!important; transition:none!important; transition-delay:0!important}}
@media (max-width:860px){
  nav.links{position:absolute; top:66px; left:0; right:0; margin:0; padding:6px 24px 14px; flex-direction:column; gap:0; background:var(--nav-bg); backdrop-filter:saturate(150%) blur(12px); border-bottom:1px solid var(--line); box-shadow:var(--shadow); display:none}
  nav.links.open{display:flex}
  nav.links a{padding:13px 2px; border-top:1px solid var(--line); font-size:1.02rem}
  .menu-btn{display:grid}
}
@media (max-width:560px){ .nav-cta{display:none} }

section{padding:84px 0}

/* Divisórias diagonais: a faixa de fundo (surface) corta em ângulo suave.
   Paralelogramo raso; o padding de 84px garante que a diagonal não toca o texto.
   Usa só surface-vs-bg, então funciona nos dois temas. clip-path não gera overflow. */
.sec-diag{--slant:2.4vw; border:0 !important; clip-path:polygon(0 0, 100% var(--slant), 100% 100%, 0 calc(100% - var(--slant)))}
.sec-diag + .sec-diag{margin-top:calc(var(--slant) * -1)} /* encaixa faixas diagonais adjacentes, se houver */
@media (max-width:640px){ .sec-diag{--slant:13px} }

.center{text-align:center}
.sec-intro{max-width:640px; margin:0 auto 44px}
.sec-intro h2{margin:10px 0 12px}
.sec-intro p{font-size:1.08rem}

/* hero */
.hero{position:relative; overflow:hidden; isolation:isolate; padding:64px 0 72px;
  background:radial-gradient(120% 90% at 88% -8%, var(--tint-blue), transparent 55%),
             radial-gradient(90% 80% at 2% 0%, var(--tint-violet), transparent 52%)}
/* fundo animado (aurora) — leve, só transform/opacity */
.hero::before,.hero::after{content:""; position:absolute; z-index:-1; border-radius:50%; filter:blur(56px); pointer-events:none; will-change:transform, opacity}
.hero::before{width:56vw; max-width:680px; aspect-ratio:1/1; left:-6%; top:-6%;
  background:radial-gradient(circle at center, rgba(124,58,237,.36), rgba(124,58,237,0) 66%);
  animation:aurora-a 15s ease-in-out infinite alternate}
.hero::after{width:60vw; max-width:740px; aspect-ratio:1/1; right:-8%; top:2%;
  background:radial-gradient(circle at center, rgba(37,99,235,.32), rgba(37,99,235,0) 66%);
  animation:aurora-b 19s ease-in-out infinite alternate}
@keyframes aurora-a{0%{transform:translate3d(0,0,0) scale(1); opacity:.82} 100%{transform:translate3d(22%,26%,0) scale(1.28); opacity:1}}
@keyframes aurora-b{0%{transform:translate3d(0,0,0) scale(1.08); opacity:1} 100%{transform:translate3d(-24%,20%,0) scale(1.3); opacity:.8}}
@media (prefers-reduced-motion: reduce){.hero::before,.hero::after{animation:none}}
/* feixes desfocados em movimento (lado direito, sem cobrir o texto) */
.hero .beams{position:absolute; inset:0; z-index:-1; overflow:hidden; pointer-events:none}
.hero .beams span{position:absolute; left:42%; width:72%; height:26%; border-radius:50%; filter:blur(44px); opacity:.42;
  background:linear-gradient(100deg, transparent 12%, rgba(124,58,237,.55) 46%, rgba(37,99,235,.5) 62%, transparent 90%)}
.hero .beams span:nth-child(1){top:4%; animation:beam-a 16s ease-in-out infinite alternate}
.hero .beams span:nth-child(2){top:44%; opacity:.32; animation:beam-b 21s ease-in-out infinite alternate}
@keyframes beam-a{from{transform:translate3d(-6%,0,0) rotate(-16deg)} to{transform:translate3d(16%,7%,0) rotate(-8deg)}}
@keyframes beam-b{from{transform:translate3d(12%,0,0) rotate(-14deg)} to{transform:translate3d(-8%,-6%,0) rotate(-21deg)}}
@media (prefers-reduced-motion: reduce){.hero .beams span{animation:none}}
@media (max-width:860px){ .hero .beams span{opacity:.22} }
.hero-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:48px; align-items:center}
.hero h1{font-size:clamp(2.3rem,5.2vw,3.6rem); font-weight:850; letter-spacing:-.035em; margin:16px 0 18px}
.hero h1 .g{background:var(--grad-soft); -webkit-background-clip:text; background-clip:text; color:transparent}
.hero .sub{font-size:1.2rem; max-width:34ch}
.hero-cta{display:flex; flex-wrap:wrap; gap:12px; margin:28px 0 16px}
.trust{display:flex; align-items:center; gap:8px; font-size:.9rem; color:var(--muted)}
.trust svg{width:16px;height:16px;color:var(--success)}
@media (max-width:860px){ .hero-grid{grid-template-columns:1fr; gap:36px} .hero .sub{max-width:none} }

/* notebook com a página pública real (animada) */
.laptop{position:relative; isolation:isolate; width:100%; max-width:560px; margin:0 auto}
/* brilho de gradiente que orbita atrás do notebook (sutil) */
.laptop::before{content:""; position:absolute; z-index:-1; inset:-15% -11% -5%; border-radius:46% 54% 52% 48%;
  background:conic-gradient(from 0deg, rgba(124,58,237,.30), rgba(37,99,235,.24), rgba(34,197,94,.15), rgba(124,58,237,.30));
  filter:blur(50px); opacity:.6; will-change:transform}
/* tampa/tela: um pouco mais estreita que a base (dá a perspectiva de notebook) */
.lid{position:relative; width:87%; margin:0 auto; background:linear-gradient(160deg,#23262f,#0d0f14); border:1px solid #31353f; border-radius:13px 13px 5px 5px; padding:11px 11px 13px; box-shadow:var(--shadow-lg), inset 0 1px 0 rgba(255,255,255,.05)}
.lid .cam{position:absolute; top:6px; left:50%; transform:translateX(-50%); width:5px; height:5px; border-radius:50%; background:radial-gradient(circle at 35% 35%, #4a505e, #22262f)}
.screen{position:relative; overflow:hidden; border-radius:4px; background:#0b0f1a; aspect-ratio:16/10; container-type:inline-size}
/* leve reflexo de vidro sobre a tela */
.screen::after{content:""; position:absolute; inset:0; z-index:3; pointer-events:none; background:linear-gradient(120deg, rgba(255,255,255,.09) 0%, rgba(255,255,255,0) 34%)}
/* deck/base: trapézio mais largo que a tampa, com dobradiça e recorte central */
.base{position:relative; width:100%; height:17px; background:linear-gradient(180deg,#d9dee6 0%,#aeb6c4 55%,#949cac 100%); border-radius:1px 1px 12px 12px; clip-path:polygon(6.5% 0, 93.5% 0, 100% 100%, 0 100%); box-shadow:0 16px 24px -14px rgba(15,18,34,.5)}
.base::after{content:""; position:absolute; top:0; left:6.5%; right:6.5%; height:2px; background:linear-gradient(90deg, rgba(0,0,0,0), rgba(70,76,90,.6) 15%, rgba(70,76,90,.6) 85%, rgba(0,0,0,0))}
.base::before{content:""; position:absolute; top:0; left:50%; transform:translateX(-50%); width:15%; height:6px; background:#8c94a4; border-radius:0 0 9px 9px}
@media (prefers-reduced-motion: no-preference){ .laptop::before{animation:orbit 22s linear infinite} }
@keyframes orbit{to{transform:rotate(360deg)}}
/* a "tela" = navegador com a página pública (cores fixas, é o produto, sempre claro) */
.site{position:absolute; inset:0; display:flex; flex-direction:column; background:#fff}
.bbar{flex:0 0 auto; display:flex; align-items:center; gap:2cqw; height:8.4cqw; padding:0 3cqw; background:#eef0f4; border-bottom:1px solid #e2e5ea}
.bbar .dots{display:flex; gap:1.1cqw; flex:0 0 auto}
.bbar .dots i{width:1.7cqw; height:1.7cqw; border-radius:50%; background:#cdd2db}
.bbar .addr{flex:1; min-width:0; display:flex; align-items:center; gap:1cqw; height:5.4cqw; padding:0 2.4cqw; background:#fff; border-radius:3cqw; color:#9099a8; font-size:2.45cqw; font-weight:500; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.bbar .addr svg{width:2.5cqw; height:2.5cqw; flex:0 0 auto; color:#22C55E}
.lp-ui{position:relative; flex:1; min-height:0; background:#fff; color:#0f1222; font-size:3.05cqw; display:flex; flex-direction:column; overflow:hidden}
.lp-head{background:linear-gradient(135deg,#6D28D9,#4F46E5,#2563EB); color:#fff; padding:.85em 1.15em}
.lp-nm{font-weight:800; font-size:1.08em; letter-spacing:-.015em; line-height:1.12}
.lp-ad{font-size:.78em; opacity:.85; margin-top:.24em; white-space:nowrap; overflow:hidden; text-overflow:ellipsis}
.lp-body{flex:1; min-height:0; padding:.85em 1.15em 1.05em; display:flex; flex-direction:column}
/* indicador de passos */
.lp-dots{display:flex; justify-content:center; gap:.5em; margin-bottom:.15em}
.lp-dots i{width:.58em; height:.58em; border-radius:50%; background:#dfe3ea; transition:background .3s ease, width .3s ease}
.lp-dots i.on{background:#2563EB; width:1.5em; border-radius:.4em}
/* uma etapa por tela */
.lp-stage{position:relative; flex:1; min-height:0}
.lp-screen{position:absolute; inset:0; background:#fff; display:flex; flex-direction:column; justify-content:center; gap:.55em; opacity:0; visibility:hidden; transform:translateY(8px); transition:opacity .34s ease, transform .34s ease, visibility 0s linear .34s; pointer-events:none}
.lp-screen.on{opacity:1; visibility:visible; transform:none; transition:opacity .34s ease, transform .34s ease}
.lp-lbl{font-size:.8em; font-weight:700; letter-spacing:.01em; color:#39414f; text-align:center; margin:0}
.lp-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:.5em}
.lp-chip{text-align:center; font-size:.86em; font-weight:600; padding:.62em .4em; border-radius:.6em; border:1.4px solid #e4e7ec; color:#3b4354; background:#fff; white-space:nowrap; transition:background .25s ease, color .25s ease, border-color .25s ease, transform .2s ease, box-shadow .25s ease}
.lp-chip.sel{background:#2563EB; color:#fff; border-color:#2563EB; transform:translateY(-1px); box-shadow:0 6px 14px -5px rgba(37,99,235,.55)}
.lp-btn{margin-top:.7em; border:none; font:inherit; font-weight:700; font-size:.88em; color:#fff; background:#2563EB; padding:.68em; border-radius:.6em; cursor:default; box-shadow:0 6px 14px -6px rgba(37,99,235,.5); transition:transform .12s ease, filter .2s ease}
.lp-btn.press{transform:scale(.97); filter:brightness(.93)}
.lp-success{position:absolute; inset:0; background:#fff; display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; gap:.35em; padding:1em; opacity:0; visibility:hidden; transition:opacity .35s ease}
.lp-success.show{opacity:1; visibility:visible}
.lp-check{width:2.7em; height:2.7em; border-radius:50%; background:#16A34A; color:#fff; display:grid; place-items:center; transform:scale(.5); transition:transform .4s cubic-bezier(.2,1.5,.4,1)}
.lp-success.show .lp-check{transform:scale(1)}
.lp-check svg{width:1.5em; height:1.5em}
.lp-st{font-weight:800; font-size:1.05em}
.lp-ss{font-size:.8em; color:#4b5563}

/* pains */
.cards{display:grid; grid-template-columns:repeat(4,1fr); gap:18px}
.card{background:var(--surface); border:1px solid var(--line); border-radius:var(--r); padding:22px; box-shadow:var(--shadow-sm); transition:transform .18s ease, box-shadow .2s}
.card:hover{transform:translateY(-3px); box-shadow:var(--shadow)}
.ic{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;margin-bottom:14px}
.ic svg{width:21px;height:21px}
.ic.red{background:#FEE2E2;color:#DC2626} .ic.blue{background:var(--tint-blue);color:var(--primary)} .ic.violet{background:var(--tint-violet);color:var(--brand)} .ic.green{background:var(--tint-green);color:var(--success)}
:root[data-theme="dark"] .ic.red{background:#3A1416}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .ic.red{background:#3A1416}}
.card h3{margin-bottom:6px; font-size:1.05rem}
.card p{font-size:.94rem}
@media (max-width:900px){ .cards{grid-template-columns:repeat(2,1fr)} }
@media (max-width:520px){ .cards{grid-template-columns:1fr} }

/* steps */
.steps{display:grid; grid-template-columns:repeat(3,1fr); gap:22px; counter-reset:s}
.step{position:relative; padding-top:8px}
.step .n{counter-increment:s; width:42px;height:42px;border-radius:12px; background:var(--grad); color:#fff; font-weight:800; display:grid;place-items:center; margin-bottom:16px; box-shadow:var(--shadow-sm)}
.step .n::before{content:counter(s)}
.step h3{margin-bottom:6px}
.step p{font-size:.97rem}
@media (max-width:760px){ .steps{grid-template-columns:1fr; gap:26px} }

/* features */
.feats{display:grid; grid-template-columns:repeat(3,1fr); gap:18px}
.feat{background:var(--surface); border:1px solid var(--line); border-radius:var(--r); padding:24px; box-shadow:var(--shadow-sm); transition:transform .18s, box-shadow .2s}
.feat:hover{transform:translateY(-3px); box-shadow:var(--shadow)}
.feat.star{border-color:transparent; background:
   linear-gradient(var(--surface),var(--surface)) padding-box,
   var(--grad) border-box; border:1.5px solid transparent}
.badge{display:inline-block; font-size:.68rem; font-weight:800; letter-spacing:.08em; text-transform:uppercase; color:#fff; background:var(--grad); padding:3px 9px; border-radius:999px; margin-bottom:10px}
.feat h3{margin-bottom:7px}
.feat p{font-size:.95rem}
.feat .fi{width:40px;height:40px;border-radius:11px;background:var(--tint-blue);color:var(--primary);display:grid;place-items:center;margin-bottom:14px}
.feat .fi svg{width:20px;height:20px}
@media (max-width:900px){ .feats{grid-template-columns:repeat(2,1fr)} }
@media (max-width:560px){ .feats{grid-template-columns:1fr} }

/* IA / whatsapp */
.ia{background:var(--surface); border-top:1px solid var(--line); border-bottom:1px solid var(--line)}
.ia-grid{display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center}
.ia ul{list-style:none; padding:0; margin:18px 0 0; display:grid; gap:12px}
.ia li{display:flex; gap:11px; align-items:flex-start; font-size:1.02rem}
.ia li svg{width:22px;height:22px;color:var(--success);flex:0 0 auto;margin-top:1px}
.wa{position:relative; overflow:hidden; background:#0b141a; border-radius:var(--r-lg); padding:18px; box-shadow:var(--shadow-lg); width:400px; max-width:100%; margin-left:auto}
.wa .top{display:flex;align-items:center;gap:10px;color:#e9edef;padding:2px 4px 14px}
.wa .top .av{position:relative; width:34px;height:34px;border-radius:50%; background:conic-gradient(from 0deg,#7C3AED,#4F46E5,#2563EB,#22C55E,#7C3AED); color:transparent}
.wa .top .av::after{content:"R"; position:absolute; inset:2px; border-radius:50%; background:linear-gradient(135deg,#6D28D9,#2563EB); color:#fff; font-weight:800; font-size:.9rem; display:grid; place-items:center}
.wa .top .st{display:inline-flex; align-items:center; gap:6px; font-size:.72rem; color:#8aa}
.wa .top .st::before{content:""; width:7px; height:7px; border-radius:50%; background:#25D366; flex:0 0 auto}
@media (prefers-reduced-motion: no-preference){
  .wa .top .av{animation:spin 7s linear infinite}
  .wa .top .av::after{animation:spin 7s linear infinite reverse}
  .wa .top .st::before{box-shadow:0 0 0 0 rgba(37,211,102,.5); animation:pulse-dot 2.2s ease-out infinite}
}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse-dot{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)} 70%{box-shadow:0 0 0 7px rgba(37,211,102,0)} 100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}
.chat{display:block; overflow:hidden}
.bub{max-width:80%; padding:9px 12px; border-radius:12px; font-size:.9rem; line-height:1.4; margin-bottom:8px}
.bub.them{background:#202c33; color:#e9edef; border-top-left-radius:4px}
.bub.me{background:#005c4b; color:#e9f9f2; margin-left:auto; border-top-right-radius:4px}
/* mensagens surgem em sequência (JS revela passo a passo) */
.wa-step{display:none}
.bub.wa-step, .wa-meta.wa-step{opacity:0; transform:translateY(8px)}
.bub.wa-step.show, .wa-meta.wa-step.show{opacity:1; transform:none; transition:opacity .32s ease, transform .32s ease}
/* indicador "digitando" (lado do agente, verde) */
.typing{width:fit-content; margin-left:auto; margin-bottom:8px; padding:11px 13px; background:#005c4b; border-radius:12px; border-top-right-radius:4px; gap:4px; align-items:center}
.typing.show{display:flex}
.typing span{width:6px; height:6px; border-radius:50%; background:rgba(233,249,242,.75)}
@media (prefers-reduced-motion: no-preference){
  .typing span{animation:typing 1.25s infinite ease-in-out}
  .typing span:nth-child(2){animation-delay:.16s}
  .typing span:nth-child(3){animation-delay:.32s}
}
@keyframes typing{0%,65%,100%{transform:translateY(0); opacity:.5} 32%{transform:translateY(-4px); opacity:1}}
/* linha final: reserva feita pelo Resvy */
/* mensagem final em tela cheia (transição da conversa p/ o card do Resvy) */
.wa-final{position:absolute; inset:0; z-index:5; display:flex; flex-direction:column; align-items:center; justify-content:center; text-align:center; gap:10px; padding:26px 22px;
  background:linear-gradient(150deg,#6D28D9,#4F46E5,#2563EB); color:#fff;
  opacity:0; visibility:hidden; transform:scale(.985); transition:opacity .4s ease, transform .4s ease, visibility .4s}
.wa-final.show{opacity:1; visibility:visible; transform:none}
.wa-final-ic{width:56px; height:56px; border-radius:50%; background:rgba(255,255,255,.16); display:grid; place-items:center; color:#fff; transform:scale(.6); transition:transform .45s cubic-bezier(.2,1.5,.4,1)}
.wa-final.show .wa-final-ic{transform:scale(1)}
.wa-final-ic svg{width:29px; height:29px}
.wa-final-t{font-weight:800; font-size:1.28rem; letter-spacing:-.01em}
.wa-final-s{font-size:.88rem; color:rgba(255,255,255,.9)}
.wa-final-badge{margin-top:6px; display:inline-flex; align-items:center; gap:7px; font-size:.78rem; font-weight:600; color:#fff; background:rgba(255,255,255,.15); border:1px solid rgba(255,255,255,.25); padding:7px 13px; border-radius:999px}
.wa-final-badge svg{width:15px; height:15px; flex:0 0 auto}
@media (max-width:860px){ .ia-grid{grid-template-columns:1fr; gap:34px} .wa{margin:0 auto} }

/* pricing */
.plans{display:grid; grid-template-columns:repeat(3,1fr); gap:20px; align-items:stretch}
.plan{background:var(--surface); border:1px solid var(--line); border-radius:var(--r-lg); padding:28px 24px; display:flex; flex-direction:column; box-shadow:var(--shadow-sm)}
.plan.pop{border:1.5px solid transparent; background:linear-gradient(var(--surface),var(--surface)) padding-box, var(--grad) border-box; box-shadow:var(--shadow); position:relative}
.plan .pop-tag{position:absolute; top:-12px; left:50%; transform:translateX(-50%); background:var(--grad); color:#fff; font-size:.72rem; font-weight:800; letter-spacing:.06em; text-transform:uppercase; padding:5px 13px; border-radius:999px}
.plan .pn{font-weight:800; color:var(--ink); font-size:1.1rem}
.plan .pd{font-size:.9rem; color:var(--muted); margin-top:4px; min-height:38px}
.price{margin:16px 0 4px; display:flex; align-items:baseline; gap:4px}
.price .v{font-size:2.2rem; font-weight:850; color:var(--ink); letter-spacing:-.03em}
.price .per{font-size:.9rem; color:var(--muted)}
.plan ul{list-style:none; padding:0; margin:16px 0 22px; display:grid; gap:10px}
.plan li{display:flex; gap:9px; font-size:.94rem}
.plan li svg{width:18px;height:18px;color:var(--success);flex:0 0 auto;margin-top:2px}
.plan .btn{width:100%; justify-content:center; margin-top:auto}
@media (max-width:860px){ .plans{grid-template-columns:1fr; max-width:420px; margin:0 auto} }

/* faq */
.faq{max-width:760px; margin:0 auto; display:grid; gap:12px}
details{background:var(--surface); border:1px solid var(--line); border-radius:var(--r); padding:2px 20px; transition:box-shadow .2s}
details[open]{box-shadow:var(--shadow-sm)}
summary{list-style:none; cursor:pointer; padding:18px 0; font-weight:650; color:var(--ink); display:flex; justify-content:space-between; align-items:center; gap:14px; font-size:1.04rem}
summary::-webkit-details-marker{display:none}
summary .pm{width:22px;height:22px;flex:0 0 auto;transition:transform .2s; color:var(--primary)}
details[open] summary .pm{transform:rotate(45deg)}
details p{padding:0 0 20px; font-size:.98rem}

/* final cta */
.final{padding:0 0 90px}
.final .band{background:var(--grad); border-radius:26px; padding:56px 40px; text-align:center; color:#fff; box-shadow:var(--shadow-lg); position:relative; overflow:hidden}
.final .band h2{color:#fff}
.final .band p{color:rgba(255,255,255,.9); font-size:1.1rem; margin:12px auto 26px; max-width:44ch}
.final .band .btn-primary{background:#fff; color:var(--brand)}
.final .band .btn-ghost{color:#fff; border-color:rgba(255,255,255,.5)}
.final .band .btn-ghost:hover{border-color:#fff; color:#fff; background:rgba(255,255,255,.12)}

footer.ft{border-top:1px solid var(--line); padding:40px 0; background:var(--surface)}
.ft-in{display:flex; flex-wrap:wrap; gap:18px; align-items:center; justify-content:space-between}
.ft-in .muted{font-size:.88rem}
.ft-links{display:flex; gap:20px; font-size:.9rem; color:var(--body)}
.note{font-size:.8rem; color:var(--muted); text-align:center; margin-top:18px}
@media (prefers-reduced-motion: reduce){*{transition:none!important; scroll-behavior:auto!important}}
@media (prefers-reduced-motion: no-preference){
  html.theming, html.theming *, html.theming *::before, html.theming *::after{ transition: background-color .35s ease, border-color .35s ease, color .35s ease, fill .35s ease !important; }
}