:root {
  --bg: #06070d;
  --bg2: #0b0d18;
  --card: #10132100;
  --line: rgba(255, 255, 255, 0.09);
  --text: #eef0fa;
  --muted: #9aa1bd;
  --blue: #7a1fff;
  --violet: #e040fb;
  --grad: linear-gradient(100deg, #8a2bff 0%, #b13bff 55%, #e040fb 100%);
  --wa: #25d366;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: Inter, system-ui, sans-serif; line-height: 1.55; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; }
ul { list-style: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: 0; }
a { color: inherit; text-decoration: none; }
.mono { font-family: "JetBrains Mono", monospace; }
.wrap { width: min(1180px, 100% - 40px); margin-inline: auto; }
.narrow { width: min(780px, 100% - 40px); }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.muted { color: var(--muted); }
.fine { color: var(--muted); font-size: 0.85rem; display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.fine svg { color: var(--wa); }
.fine.center { justify-content: center; margin-top: 28px; text-align: center; }

.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.8s cubic-bezier(.2,.7,.2,1), transform 0.8s cubic-bezier(.2,.7,.2,1); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- botões ---------- */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 26px; border-radius: 14px; font-weight: 700; transition: transform 0.2s, box-shadow 0.2s, background 0.2s; }
.btn.primary { background: var(--grad); box-shadow: 0 10px 40px -10px rgba(150, 70, 255, 0.8); color: #fff; }
.btn.primary:hover { transform: translateY(-2px); box-shadow: 0 16px 50px -8px rgba(150, 70, 255, 0.95); }
.btn.ghost { border: 1px solid var(--line); background: rgba(255, 255, 255, 0.04); }
.btn.ghost:hover { background: rgba(255, 255, 255, 0.1); }
.btn.small { padding: 9px 18px; font-size: 0.9rem; }
.btn.block { justify-content: center; width: 100%; }

/* ---------- nav ---------- */
.nav { position: fixed; inset: 0 0 auto; z-index: 50; transition: background 0.3s, border-color 0.3s; border-bottom: 1px solid transparent; }
.nav.solid { background: rgba(6, 7, 13, 0.78); backdrop-filter: blur(16px); border-color: var(--line); }
.nav-in { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 1.15rem; }
.brand b { color: #d97bff; }
.nav nav { display: flex; gap: 28px; color: var(--muted); font-size: 0.92rem; }
.nav nav a:hover { color: #fff; }

/* ---------- hero ---------- */
.aurora { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.aurora::before, .aurora::after { content: ""; position: absolute; width: 60vw; height: 60vw; max-width: 760px; max-height: 760px; border-radius: 50%; filter: blur(110px); opacity: 0.38; animation: drift 14s ease-in-out infinite alternate; }
.aurora::before { background: #7a1fff; top: -22%; left: -10%; }
.aurora::after { background: #e040fb; top: -10%; right: -14%; animation-delay: -6s; }
@keyframes drift { to { transform: translate(60px, 50px) scale(1.12); } }
.hero { position: relative; padding: 140px 0 70px; text-align: center; }
.hero .wrap { position: relative; }
.pill { display: inline-flex; gap: 8px; align-items: center; padding: 7px 16px; border: 1px solid var(--line); border-radius: 99px; background: rgba(255, 255, 255, 0.05); font-size: 0.82rem; color: #e6d4ff; margin-bottom: 26px; }
h1 { font-size: clamp(2.4rem, 6.2vw, 5rem); line-height: 1.04; letter-spacing: -0.035em; font-weight: 800; max-width: 17ch; margin: 0 auto 22px; text-wrap: balance; }
.lead { max-width: 680px; margin: 0 auto 32px; color: var(--muted); font-size: clamp(1rem, 1.6vw, 1.2rem); }
.lead b { color: #fff; }
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-bottom: 18px; }
.hero .fine { justify-content: center; margin-bottom: 56px; }

/* ---------- live flow ---------- */
.lf { text-align: left; max-width: 1120px; margin: 0 auto; padding: 18px; border: 1px solid var(--line); border-radius: 28px; background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.015)); box-shadow: 0 40px 120px -30px rgba(140, 50, 255, 0.45); }
.lf-tabs { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.lf-tabs button { padding: 8px 16px; border-radius: 99px; border: 1px solid var(--line); font-size: 0.9rem; font-weight: 600; color: var(--muted); transition: 0.2s; }
.lf-tabs button.on { background: #fff; color: #0a0c18; border-color: #fff; }
.lf-tabs button:not(.on):hover { color: #fff; border-color: rgba(255,255,255,.3); }
.lf-grid { display: grid; grid-template-columns: 1fr 300px; gap: 18px; align-items: stretch; }
.canvas { background: #080a14; border: 1px solid var(--line); border-radius: 18px; display: flex; flex-direction: column; overflow: hidden; min-width: 0; background-image: radial-gradient(rgba(255,255,255,0.09) 1px, transparent 1px); background-size: 22px 22px; }
.canvas-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--line); background: rgba(8, 10, 20, 0.9); font-size: 0.75rem; color: var(--muted); }
.canvas-bar i { width: 10px; height: 10px; border-radius: 50%; background: #2a2f45; }
.canvas-bar span { margin-left: 10px; }
.canvas-bar em { margin-left: auto; font-style: normal; }
.canvas-bar em.run { color: #f5b942; animation: blink 1.2s infinite; }
.canvas-bar em.ok { color: var(--wa); }
@keyframes blink { 50% { opacity: 0.45; } }
.canvas-view { position: relative; overflow: hidden; flex: 1; min-height: 340px; }
.canvas-world { position: absolute; top: 20px; left: 14px; transition: transform 0.9s cubic-bezier(.4,.1,.2,1); }
.edges { position: absolute; inset: 0; overflow: visible; }
.edge { fill: none; stroke: rgba(255, 255, 255, 0.16); stroke-width: 2; stroke-dasharray: 5 5; }
.edge.on { stroke-dasharray: none; stroke-width: 3; filter: drop-shadow(0 0 5px currentColor); animation: draw 0.7s ease-out; }
@keyframes draw { from { stroke-dasharray: 400; stroke-dashoffset: 400; } to { stroke-dasharray: 400; stroke-dashoffset: 0; } }
.node { position: absolute; padding: 8px 10px 8px 14px; border-radius: 12px; background: #11142a; border: 1px solid var(--line); display: flex; flex-direction: column; justify-content: center; opacity: 0.45; transition: opacity 0.4s, transform 0.3s, box-shadow 0.4s, border-color 0.4s; overflow: hidden; }
.node::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--c); }
.node b { font-size: 0.8rem; font-weight: 700; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.node small { font-size: 0.6rem; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.node.seen { opacity: 1; border-color: color-mix(in srgb, var(--c) 45%, transparent); }
.node.active { opacity: 1; transform: scale(1.08); border-color: var(--c); box-shadow: 0 0 0 4px color-mix(in srgb, var(--c) 22%, transparent), 0 0 34px color-mix(in srgb, var(--c) 55%, transparent); z-index: 3; }
.canvas-hint { display: flex; align-items: center; gap: 6px; padding: 10px 14px; font-size: 0.76rem; color: var(--muted); border-top: 1px solid var(--line); background: rgba(8, 10, 20, 0.9); }
.canvas-hint svg { color: #f5b942; }

.phone { position: relative; border-radius: 38px; border: 8px solid #1b1e30; background: #0b141a; overflow: hidden; display: flex; flex-direction: column; height: 480px; box-shadow: 0 0 0 1px #2a2f45, 0 30px 70px -20px rgba(0,0,0,.8); }
.phone-notch { position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 90px; height: 18px; background: #1b1e30; border-radius: 0 0 14px 14px; z-index: 5; }
.wa-head { display: flex; gap: 10px; align-items: center; padding: 26px 14px 10px; background: #1f2c34; }
.wa-avatar { width: 38px; height: 38px; border-radius: 50%; background: #2a3942; display: grid; place-items: center; font-size: 1.2rem; }
.wa-head strong { display: block; font-size: 0.9rem; line-height: 1.2; }
.wa-head small { color: var(--wa); font-size: 0.72rem; }
.wa-chat { flex: 1; overflow-y: auto; padding: 12px; display: flex; flex-direction: column; gap: 7px; background: #0b141a radial-gradient(rgba(255,255,255,.035) 1px, transparent 1px) 0 0/16px 16px; scrollbar-width: none; }
.wa-chat::-webkit-scrollbar { display: none; }
.wa-day { align-self: center; font-size: 0.65rem; background: #1f2c34; color: #8696a0; padding: 3px 10px; border-radius: 8px; }
.wa-msg { max-width: 84%; padding: 7px 10px 5px; border-radius: 10px; font-size: 0.84rem; line-height: 1.4; animation: pop 0.3s ease-out; white-space: pre-wrap; }
.wa-msg em { display: flex; justify-content: flex-end; align-items: center; gap: 3px; font-style: normal; font-size: 0.62rem; color: #8696a0; margin-top: 1px; }
.wa-msg.bot { background: #1f2c34; align-self: flex-start; border-top-left-radius: 2px; }
.wa-msg.user { background: #005c4b; align-self: flex-end; border-top-right-radius: 2px; }
.wa-msg.user em svg { color: #53bdeb; }
.wa-msg.typing { display: flex; gap: 4px; padding: 11px 13px; }
.wa-msg.typing i { width: 6px; height: 6px; border-radius: 50%; background: #8696a0; animation: dot 1.1s infinite; }
.wa-msg.typing i:nth-child(2) { animation-delay: 0.15s; } .wa-msg.typing i:nth-child(3) { animation-delay: 0.3s; }
@keyframes dot { 30% { transform: translateY(-4px); background: #fff; } }
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(0.96); } }
.wa-chip { align-self: center; font-size: 0.62rem; color: #f5d27a; background: rgba(245, 185, 66, 0.1); border: 1px dashed rgba(245, 185, 66, 0.4); padding: 4px 10px; border-radius: 8px; animation: pop 0.3s; text-align: center; }
.wa-msg.pix { display: flex; gap: 12px; align-items: center; padding: 10px; }
.wa-msg.pix .qr { display: grid; grid-template-columns: repeat(7, 1fr); width: 62px; height: 62px; padding: 4px; background: #fff; border-radius: 6px; gap: 0; flex: none; }
.wa-msg.pix .qr i { background: #fff; } .wa-msg.pix .qr i.f { background: #000; }
.wa-msg.pix small { display: block; color: var(--wa); font-size: 0.62rem; }
.wa-msg.pix strong { display: block; font-size: 1.1rem; }
.wa-msg.pix span { font-size: 0.72rem; color: #53bdeb; }
.wa-foot { padding: 8px 10px 14px; background: #0b141a; }
.wa-choices { display: flex; flex-direction: column; gap: 6px; }
.wa-choices .tap { text-align: center; color: #f5d27a; font-size: 0.7rem; animation: blink 1.4s infinite; }
.wa-choices button { padding: 10px; border-radius: 10px; background: #1f2c34; color: #53bdeb; font-weight: 600; font-size: 0.84rem; border: 1px solid rgba(83, 189, 235, 0.25); transition: 0.15s; }
.wa-choices button:hover { background: #2a3942; transform: translateY(-1px); }
.wa-input { display: flex; align-items: center; gap: 10px; background: #1f2c34; color: #8696a0; padding: 10px 14px; border-radius: 99px; font-size: 0.85rem; }
.wa-input span { flex: 1; }
.wa-restart { width: 100%; display: flex; justify-content: center; gap: 8px; align-items: center; padding: 11px; background: var(--wa); color: #06210f; font-weight: 700; border-radius: 12px; }
.lf-auto { margin-top: 12px; display: flex; gap: 6px; align-items: center; justify-content: center; font-size: 0.78rem; color: var(--muted); }

/* ---------- seções ---------- */
.sec { padding: 110px 0; position: relative; }
.sec.dark { background: var(--bg2); border-block: 1px solid var(--line); }
.head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.head p { color: var(--muted); margin-top: 14px; font-size: 1.05rem; }
.eyebrow { display: inline-block; font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase; color: #d08bff; font-weight: 700; margin-bottom: 14px; }
h2 { font-size: clamp(1.9rem, 4vw, 3.1rem); line-height: 1.1; letter-spacing: -0.03em; font-weight: 800; text-wrap: balance; }

.stats { border-block: 1px solid var(--line); background: rgba(255,255,255,.02); }
.stats-in { display: grid; grid-template-columns: repeat(4, 1fr); }
.stats-in div { padding: 34px 10px; text-align: center; border-right: 1px solid var(--line); }
.stats-in div:last-child { border: 0; }
.stats-in strong { display: block; font-size: 2.3rem; font-weight: 800; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stats-in span { color: var(--muted); font-size: 0.9rem; }

.vs { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.vs-card { padding: 34px; border-radius: 22px; border: 1px solid var(--line); }
.vs-card h3 { font-size: 1.25rem; margin-bottom: 18px; }
.vs-card li { display: flex; gap: 12px; padding: 11px 0; border-top: 1px solid var(--line); color: #c3c8de; }
.vs-card li::before { flex: none; font-weight: 800; }
.vs-card.bad { background: rgba(255, 70, 90, 0.04); } .vs-card.bad li::before { content: "✕"; color: #ff5a6e; }
.vs-card.good { background: linear-gradient(160deg, rgba(130, 50, 255, .14), rgba(224, 64, 251, .1)); border-color: rgba(180, 100, 255, .4); } .vs-card.good li::before { content: "✓"; color: var(--wa); }

.bento { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.bcard { padding: 30px; border-radius: 24px; border: 1px solid var(--line); background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.015)); display: flex; flex-direction: column; gap: 10px; overflow: hidden; transition: border-color .3s, transform .3s; }
.bcard:hover { border-color: rgba(190, 110, 255, 0.55); }
.bcard.w2 { grid-column: span 2; }
.bicon { width: 46px; height: 46px; border-radius: 14px; background: var(--grad); display: grid; place-items: center; margin-bottom: 6px; }
.bcard h3 { font-size: 1.2rem; }
.bcard p { color: var(--muted); font-size: 0.95rem; }
.art { margin-top: auto; padding-top: 18px; }
.art-nodes { display: flex; flex-wrap: wrap; gap: 8px; }
.art-nodes span { padding: 7px 13px; border-radius: 10px; font-size: .8rem; font-weight: 600; border: 1px solid color-mix(in srgb, var(--c) 55%, transparent); background: color-mix(in srgb, var(--c) 14%, transparent); animation: float 3.2s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-6px); } }
.art-curl { font-size: .72rem; background: #05060c; border: 1px solid var(--line); border-radius: 12px; padding: 14px; color: #aab3d6; white-space: pre-wrap; }
.art-curl .ok { color: var(--wa); }
.art-ai { display: flex; flex-wrap: wrap; gap: 8px; } .art-ai span { background: rgba(236, 72, 153, .14); border: 1px solid rgba(236, 72, 153, .4); padding: 6px 12px; border-radius: 10px; font-size: .78rem; }
.art-pix { display: flex; align-items: center; gap: 10px; font-size: 1.05rem; font-weight: 700; } .art-pix i { font-style: normal; font-size: .72rem; color: #f5b942; font-weight: 500; } .art-pix b { color: var(--wa); font-size: .8rem; animation: blink 2s infinite; }
.art-inbox { display: grid; gap: 7px; } .art-inbox i { height: 26px; border-radius: 8px; background: rgba(255,255,255,.07); } .art-inbox i:first-child { background: rgba(249, 115, 22, .25); border-left: 3px solid #f97316; }
.art-auto { font-size: .72rem; color: #c8b2ff; background: rgba(168, 85, 247, .12); border: 1px solid rgba(168, 85, 247, .35); padding: 10px 12px; border-radius: 10px; }

.cat-tabs { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-bottom: 34px; }
.cat-tabs button { display: flex; gap: 8px; align-items: center; padding: 10px 18px; border-radius: 99px; border: 1px solid var(--line); color: var(--muted); font-weight: 600; font-size: .9rem; transition: .2s; }
.cat-tabs button i { width: 9px; height: 9px; border-radius: 50%; background: var(--c); }
.cat-tabs button small { opacity: .6; }
.cat-tabs button.on { color: #fff; border-color: var(--c); background: color-mix(in srgb, var(--c) 18%, transparent); box-shadow: 0 0 24px -6px var(--c); }
.node-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.ncard { padding: 20px 22px; border-radius: 16px; background: #11142a; border: 1px solid var(--line); border-left: 4px solid var(--c); animation: pop .4s backwards; display: flex; flex-direction: column; gap: 4px; }
.ncard span { color: var(--muted); font-size: .88rem; }

.niches { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.niche { display: flex; gap: 14px; align-items: center; padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.03); transition: .25s; }
.niche:hover { transform: translateY(-4px) !important; border-color: rgba(190,110,255,.6); background: rgba(100,110,255,.08); }
.niche .emo { font-size: 1.8rem; }
.niche b { display: block; font-size: .95rem; } .niche small { color: var(--muted); font-size: .78rem; line-height: 1.3; display: block; }

.roi { display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.roi h2 { margin-bottom: 14px; }
.slider { display: block; margin-top: 28px; }
.slider span { display: flex; justify-content: space-between; margin-bottom: 10px; font-size: .92rem; color: #c3c8de; }
.slider b { color: #fff; font-size: 1.05rem; }
input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 6px; border-radius: 6px; background: rgba(255,255,255,.12); outline: none; }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 5px solid #a23bff; cursor: pointer; box-shadow: 0 0 0 6px rgba(162, 59, 255, .25); }
input[type=range]::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 5px solid #a23bff; cursor: pointer; }
.roi-out { padding: 38px; border-radius: 26px; border: 1px solid rgba(190,110,255,.45); background: linear-gradient(160deg, rgba(130,50,255,.16), rgba(224,64,251,.12)); box-shadow: 0 30px 90px -30px rgba(150, 70, 255, .6); }
.roi-out small { color: var(--muted); }
.roi-out strong { display: block; font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.roi-out > span { color: var(--wa); font-weight: 600; }
.roi-bar { height: 8px; border-radius: 8px; background: rgba(255,255,255,.1); margin: 20px 0; overflow: hidden; } .roi-bar i { display: block; height: 100%; background: var(--grad); transition: width .5s; border-radius: 8px; }
.roi-out p { font-size: .78rem; color: var(--muted); margin-bottom: 22px; }

.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; }
.plan { position: relative; padding: 30px 26px; border-radius: 24px; border: 1px solid var(--line); background: rgba(255,255,255,.03); display: flex; flex-direction: column; gap: 6px; }
.plan.hot { border: 1px solid transparent; background: linear-gradient(var(--bg), var(--bg)) padding-box, var(--grad) border-box; box-shadow: 0 30px 90px -30px rgba(150, 70, 255, .7); }
.plan em { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--grad); padding: 4px 14px; border-radius: 99px; font-size: .72rem; font-style: normal; font-weight: 700; white-space: nowrap; }
.plan h3 { font-size: 1.3rem; } .plan > small { color: var(--muted); }
.price { font-size: 2.5rem; font-weight: 800; margin: 14px 0; letter-spacing: -.03em; } .price span { font-size: .95rem; color: var(--muted); font-weight: 500; }
.plan ul { margin-bottom: 24px; flex: 1; } .plan li { display: flex; gap: 9px; padding: 7px 0; font-size: .9rem; color: #c3c8de; } .plan li svg { color: var(--wa); flex: none; margin-top: 3px; }


.final { position: relative; padding: 130px 0; text-align: center; overflow: hidden; }
.final .wrap { position: relative; } .final img { margin: 0 auto 22px; }
.final h2 { font-size: clamp(2.2rem, 5vw, 4rem); max-width: 16ch; margin: 0 auto 16px; }
.final p { color: var(--muted); max-width: 520px; margin: 0 auto 30px; }
.mini { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 34px; }
.mini li { display: flex; gap: 6px; align-items: center; font-size: .8rem; color: var(--muted); padding: 6px 12px; border: 1px solid var(--line); border-radius: 99px; }
.foot { border-top: 1px solid var(--line); padding: 28px 0; color: var(--muted); font-size: .85rem; }
.foot-in { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; } .foot-in span { display: flex; align-items: center; gap: 8px; } .foot a:hover { color: #fff; }

/* ---------- responsivo ---------- */
@media (max-width: 1020px) {
  .plans { grid-template-columns: repeat(2, 1fr); }
  .niches { grid-template-columns: repeat(2, 1fr); }
  .bento { grid-template-columns: 1fr 1fr; } .bcard.w2 { grid-column: span 2; }
  .roi { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 860px) {
  .nav nav { display: none; }
  .lf-grid { grid-template-columns: 1fr; }
  .phone { max-width: 340px; width: 100%; margin: 0 auto; }
  .canvas-view { min-height: 300px; }
}
@media (max-width: 640px) {
  .sec { padding: 76px 0; }
  .hero { padding-top: 112px; }
  .vs, .bento, .plans { grid-template-columns: 1fr; } .bcard.w2 { grid-column: auto; }
  .stats-in { grid-template-columns: 1fr 1fr; } .stats-in div:nth-child(2) { border-right: 0; } .stats-in div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .niches { grid-template-columns: 1fr; }
  .lf { padding: 10px; border-radius: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ---------- HTML puro: ajustes ---------- */
.bicon { font-size: 1.4rem; }
.btn .arr { font-weight: 800; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: #fff; color: #000; padding: 8px 14px; border-radius: 8px; z-index: 99; }
.skip:focus { left: 8px; }
.node-grid[hidden] { display: none; }
.faq { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 22px 0; font-size: 1.08rem; font-weight: 600; cursor: pointer; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "⌄"; font-size: 1.4rem; color: var(--muted); transition: transform .3s; }
.faq[open] summary::after { transform: rotate(180deg); }
.faq p { color: var(--muted); padding-bottom: 22px; }
.lf-auto[hidden], .wa-choices .tap[hidden] { display: none; }
.cat-tabs button { font-family: inherit; }
.nav a:focus-visible, .btn:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid #d08bff; outline-offset: 3px; }
.bcard.w3 { grid-column: span 3; }
@media (max-width: 1020px) { .bcard.w3 { grid-column: span 2; } }
@media (max-width: 640px) { .bcard.w3 { grid-column: auto; } }