:root {
  --ink: #0A0A0B;
  --g1: #3A3A3E;
  --g2: #4A4A50;
  --g3: #6B6B70;
  --mute: #A3A3A8;
  --gold: #C8A24A;
  --gold-l: #E0BE6A;
  --gold-d: #8C6E22;
  --paper: #FAF7F1;
  --sand: #F4F2ED;
  --line: rgba(10, 10, 11, .10);
  --line-gold: rgba(200, 162, 74, .55);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

body { font-family: 'Inter Tight', 'Helvetica Neue', Helvetica, Arial, sans-serif; text-wrap: pretty; }
a:focus-visible, button:focus-visible, summary:focus-visible, input:focus-visible, textarea:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }
::selection { background: rgba(200, 162, 74, .28); }

@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes breathe { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .55; transform: scale(1.1); } }
@keyframes shimmer { 0%, 100% { background-position: 0% 50%; } 50% { background-position: 200% 50%; } }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(200, 162, 74, .55); } 70% { box-shadow: 0 0 0 7px rgba(200, 162, 74, 0); } 100% { box-shadow: 0 0 0 0 rgba(200, 162, 74, 0); } }
@keyframes sealShine { 0%, 60% { transform: translateX(-130%); } 100% { transform: translateX(130%); } }
@keyframes dots { 0%, 80%, 100% { opacity: .25; } 40% { opacity: 1; } }

/* Tipografia de rótulos */
.mono-label { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 11px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; color: var(--g3); }
.eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 12px; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; color: var(--gold-d); }
.eyebrow::before { content: ''; width: 26px; height: 1.5px; background: linear-gradient(90deg, var(--gold), var(--gold-l)); }
.eyebrow-tick::before { width: 9px; height: 9px; background: var(--gold); transform: rotate(45deg); box-shadow: 0 0 0 3px rgba(200, 162, 74, .16); }
.eyebrow-lines { display: flex; align-items: center; gap: 14px; font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: var(--gold-d); }
.eyebrow-lines span { width: 28px; height: 2px; background: linear-gradient(135deg, var(--gold-l), var(--gold), var(--gold-d)); background-size: 220% 100%; animation: shimmer 3.5s ease-in-out infinite; }
.section-title { font-size: clamp(30px, 4.2vw, 46px); line-height: 1.06; font-weight: 600; letter-spacing: -.028em; color: var(--ink); }
.section-copy { max-width: 640px; margin-top: 20px; font-size: 18px; line-height: 1.6; color: var(--g2); }
.text-gold { color: var(--gold); }

/* Botões */
.btn-dark, .btn-line { display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 48px; padding: 0 24px; border-radius: 3px; font-size: 15px; font-weight: 600; transition: transform .25s var(--ease), background .25s, border-color .25s, color .25s, box-shadow .25s; }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: #1d1d20; transform: translateY(-2px); box-shadow: 0 14px 30px -16px rgba(10, 10, 11, .55); }
.btn-dark span { color: var(--gold-l); transition: transform .25s var(--ease); }
.btn-dark:hover span { transform: translateX(3px); }
.btn-line { border: 1px solid rgba(10, 10, 11, .18); color: var(--ink); background: rgba(255, 255, 255, .7); }
.btn-line:hover { border-color: var(--gold); color: var(--gold-d); }
.btn-lg { height: 56px; padding: 0 30px; font-size: 16px; }

/* Cabeçalho */
#progress { position: fixed; top: 0; left: 0; z-index: 60; height: 2px; width: 0; background: linear-gradient(90deg, var(--gold-d), var(--gold), var(--gold-l)); }
#topo { position: fixed; inset: 0 0 auto; z-index: 50; background: rgba(255, 255, 255, .82); -webkit-backdrop-filter: saturate(180%) blur(14px); backdrop-filter: saturate(180%) blur(14px); border-bottom: 1px solid transparent; transition: transform .4s var(--ease), background .34s, box-shadow .34s, border-color .34s; }
#topo .head-inner { height: 78px; transition: height .34s var(--ease); }
#topo.shrunk { background: rgba(255, 255, 255, .94); border-color: rgba(10, 10, 11, .06); box-shadow: 0 6px 24px -14px rgba(10, 10, 11, .28); }
#topo.shrunk .head-inner { height: 60px; }
#topo.shrunk .head-cta { height: 38px; padding: 0 18px; font-size: 14px; }
#topo.hidden-up { transform: translateY(-100%); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 700; letter-spacing: -.03em; color: var(--ink); }
.brand .tick { width: 9px; height: 9px; background: var(--gold); transform: rotate(45deg); }
.nav-link { position: relative; font-size: 15px; font-weight: 500; color: var(--g2); transition: color .2s; }
.nav-link::after { content: ''; position: absolute; left: 0; right: 100%; bottom: -6px; height: 1.5px; background: var(--gold); transition: right .32s var(--ease); }
.nav-link:hover { color: var(--ink); }
.nav-link:hover::after { right: 0; }
.menu-btn { border: 1px solid var(--line); border-radius: 4px; padding: 8px; color: var(--ink); }
.mobile-link { border-radius: 4px; padding: 12px 10px; font-weight: 500; color: var(--g2); }
.mobile-link:hover { background: var(--paper); color: var(--ink); }
.mobile-link-cta { width: 100%; }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 172px 0 96px; }
.hero-glow { position: absolute; top: -220px; left: 50%; width: 900px; height: 560px; margin-left: -450px; border-radius: 999px; background: radial-gradient(circle, rgba(200, 162, 74, .16), rgba(200, 162, 74, 0) 70%); animation: breathe 9s ease-in-out infinite; pointer-events: none; }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(rgba(10, 10, 11, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(10, 10, 11, .045) 1px, transparent 1px); background-size: 56px 56px; -webkit-mask-image: radial-gradient(70% 60% at 50% 40%, #000 0%, transparent 75%); mask-image: radial-gradient(70% 60% at 50% 40%, #000 0%, transparent 75%); pointer-events: none; }
.hero-title { margin-top: 26px; font-size: clamp(36px, 6vw, 64px); line-height: 1.06; letter-spacing: -.04em; font-weight: 600; color: var(--ink); }
.hero-copy { max-width: 680px; margin-top: 24px; font-size: clamp(17px, 2vw, 20px); line-height: 1.55; color: #3C3C42; }
.hero-note { margin-top: 18px; font-size: 13px; color: var(--g3); }
.hero-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 44px; }
.hero-chips li { border: 1px solid var(--line); border-radius: 999px; background: rgba(255, 255, 255, .8); padding: 8px 14px; font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--g2); }
.rise { animation: rise .8s var(--ease) both; animation-delay: var(--d, 0s); }

/* Faixa de segmentos */
.marquee-band { padding: 40px 0 52px; }
.marquee { margin-top: 22px; overflow: hidden; -webkit-mask-image: linear-gradient(to right, transparent 0, #000 10%, #000 90%, transparent 100%); mask-image: linear-gradient(to right, transparent 0, #000 10%, #000 90%, transparent 100%); }
.marquee-track { display: flex; width: max-content; animation: marquee 48s linear infinite; }
.marquee-track ul { display: flex; align-items: center; gap: 64px; padding-right: 64px; }
.marquee-track li { display: flex; align-items: center; gap: 64px; white-space: nowrap; font-size: 20px; font-weight: 600; letter-spacing: -.02em; color: var(--g1); opacity: .7; }
.marquee-track li::after { content: ''; width: 6px; height: 6px; background: var(--gold); transform: rotate(45deg); }
.marquee:hover .marquee-track { animation-play-state: paused; }

/* Seções */
.section { padding: 112px 0; }
.bordered { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.ink-card { margin-top: 32px; border-radius: 8px; background: var(--ink); padding: 26px; color: #fff; box-shadow: 0 24px 50px -30px rgba(10, 10, 11, .6); border-left: 3px solid var(--gold); }

.pain-list { border-top: 1px solid var(--line); }
.pain-list li { display: flex; align-items: baseline; gap: 22px; border-bottom: 1px solid var(--line); padding: 22px 6px; font-size: 19px; font-weight: 500; letter-spacing: -.01em; color: var(--ink); transition: background .3s, padding .3s var(--ease); }
.pain-list li:hover { background: rgba(200, 162, 74, .07); padding-left: 14px; }
.pain-list span { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 12px; font-weight: 600; color: var(--gold-d); }

.deliv-list { border-top: 1px solid var(--line); }
.deliv { display: grid; grid-template-columns: 80px 1fr 1.25fr; gap: 28px; align-items: start; border-bottom: 1px solid var(--line); padding: 34px 0; transition: background .3s; }
.deliv:hover { background: linear-gradient(90deg, rgba(200, 162, 74, .06), transparent 70%); }
.deliv-num { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 34px; font-weight: 600; letter-spacing: -.04em; color: var(--gold); line-height: 1; }
.deliv h3 { font-size: 24px; font-weight: 600; letter-spacing: -.02em; line-height: 1.2; }
.deliv p { font-size: 16px; line-height: 1.6; color: var(--g2); }
.deliv ul { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.deliv li { border: 1px solid var(--line); border-radius: 999px; padding: 5px 12px; font-size: 13px; color: var(--g1); background: #fff; }

/* Método */
#como-funciona { overflow: hidden; }
.method { position: relative; }
.method::before { content: ''; position: absolute; top: -40px; right: -60px; width: 520px; height: 420px; background: radial-gradient(closest-side, rgba(200, 162, 74, .10), rgba(200, 162, 74, 0) 70%); pointer-events: none; }
.method-grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 64px; align-items: start; }
.method-grid::before { content: ''; position: absolute; left: 12%; right: 12%; top: 50px; height: 1.5px; background: linear-gradient(90deg, rgba(200, 162, 74, .15), var(--gold), rgba(200, 162, 74, .15)); transform: rotate(-2.4deg); transform-origin: left; }
.step-card { position: relative; top: var(--off, 0); display: flex; flex-direction: column; align-items: center; }
.step-node { position: relative; z-index: 1; display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 24px; border-radius: 50%; background: #fff; border: 1.5px solid var(--line-gold); box-shadow: 0 0 0 4px rgba(200, 162, 74, .10), 0 6px 16px rgba(200, 162, 74, .20); font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 13px; font-weight: 600; color: var(--gold-d); }
.step-node::after { content: ''; position: absolute; top: 100%; left: 50%; width: 1.5px; height: 24px; transform: translateX(-50%); background: linear-gradient(var(--line-gold), rgba(200, 162, 74, 0)); }
.step-body { width: 100%; min-height: 180px; border: 1px solid var(--line); border-radius: 8px; background: #fff; padding: 22px 20px 24px; box-shadow: 0 1px 2px rgba(10, 10, 11, .04), 0 10px 26px rgba(10, 10, 11, .05); transition: transform .45s var(--ease), box-shadow .45s, border-color .45s; }
.step-body:hover { transform: translateY(-4px); border-color: var(--line-gold); box-shadow: 0 2px 4px rgba(10, 10, 11, .05), 0 18px 40px rgba(10, 10, 11, .09); }
.step-body h3 { margin: 12px 0 10px; font-size: 19px; font-weight: 600; letter-spacing: -.01em; }
.step-body p:last-child { font-size: 14.5px; line-height: 1.55; color: var(--g3); }

/* Aplicações */
.case-card { border: 1px solid var(--line); border-radius: 8px; background: #fff; padding: 30px 28px; transition: transform .35s var(--ease), box-shadow .35s, border-color .35s; }
.case-card:hover { transform: translateY(-6px); border-color: var(--line-gold); box-shadow: 0 24px 50px -30px rgba(10, 10, 11, .4); }
.case-card .mono-label { color: var(--gold-d); }
.case-card h3 { margin: 14px 0 10px; font-size: 22px; font-weight: 600; letter-spacing: -.02em; }
.case-card p:last-child { font-size: 15.5px; line-height: 1.6; color: var(--g2); }

/* Soluções */
.sol-grid { display: grid; grid-template-columns: 1.9fr 1fr; gap: 26px; align-items: stretch; }
.sol-col { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.sol-tag { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 11px; font-weight: 500; letter-spacing: .18em; text-transform: uppercase; color: var(--g3); }
.sol-tag--alt { color: var(--mute); }
.sol-card { position: relative; flex: 1; display: flex; flex-direction: column; overflow: hidden; border-radius: 8px; background: #fff; transition: transform .5s var(--ease), box-shadow .5s var(--ease); }
.sol-card > * { position: relative; }
.sol-wm { position: absolute !important; right: 26px; bottom: -14px; font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 150px; font-weight: 600; line-height: 1; letter-spacing: -.04em; color: rgba(10, 10, 11, .035); pointer-events: none; user-select: none; }
.sol-card--main { border: 1.5px solid var(--line-gold); padding: 46px 52px 44px; background: radial-gradient(120% 80% at 100% 0%, rgba(200, 162, 74, .06) 0%, rgba(255, 255, 255, 0) 46%), #fff; box-shadow: inset 0 1px 0 rgba(255, 255, 255, .6), 0 26px 60px -34px rgba(140, 110, 34, .30), 0 4px 18px -12px rgba(10, 10, 11, .14); }
.sol-card--main::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: linear-gradient(180deg, var(--gold-l), var(--gold) 42%, rgba(200, 162, 74, 0)); }
.sol-card--main:hover { transform: translateY(-3px); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .6), 0 34px 70px -34px rgba(140, 110, 34, .36), 0 6px 22px -12px rgba(10, 10, 11, .16); }
.sol-card--main h3 { margin: 22px 0 18px; font-size: clamp(32px, 4.4vw, 50px); line-height: 1; font-weight: 700; letter-spacing: -.035em; }
.sol-card--alt { border: 1px solid var(--line); padding: 38px 32px; }
.sol-card--alt:hover { transform: translateY(-3px); box-shadow: 0 24px 50px -30px rgba(10, 10, 11, .35); }
.sol-card--alt h3 { margin: 16px 0 14px; font-size: 30px; line-height: 1.05; font-weight: 700; letter-spacing: -.03em; }
.sol-lede { max-width: 52ch; font-size: 17px; line-height: 1.55; color: var(--g2); }
.sol-seal { position: relative; display: inline-flex; align-items: center; gap: 8px; overflow: hidden; white-space: nowrap; border-radius: 100px; padding: 8px 14px 8px 12px; background: linear-gradient(120deg, var(--gold-l), var(--gold) 55%, var(--gold-d)); color: #231a05; font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 10.5px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; box-shadow: 0 6px 16px -8px rgba(140, 110, 34, .7); }
.sol-seal i { width: 7px; height: 7px; border-radius: 1px; background: #231a05; transform: rotate(45deg); }
.sol-seal::after { content: ''; position: absolute; inset: 0; background: linear-gradient(115deg, transparent 32%, rgba(255, 255, 255, .6) 50%, transparent 68%); animation: sealShine 4.2s ease-in-out infinite; }
.sol-journey { position: relative; margin: 30px 0 8px; }
.sol-journey::before { content: ''; position: absolute; left: 16.5px; top: 22px; bottom: 22px; width: 1.5px; background: linear-gradient(180deg, var(--gold-l), var(--gold) 40%, rgba(200, 162, 74, .14)); }
.sol-journey li { position: relative; display: flex; align-items: center; min-height: 34px; padding: 15px 8px 15px 54px; border-top: 1px solid rgba(10, 10, 11, .06); font-size: 16.5px; font-weight: 500; }
.sol-journey li:first-child { border-top: 0; }
.sol-journey span { position: absolute; left: 0; top: 50%; transform: translateY(-50%); display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: #fff; border: 1.5px solid var(--line-gold); font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 11.5px; font-weight: 600; color: var(--gold-d); }
.sol-list { margin: 24px 0 30px; }
.sol-list li { display: flex; align-items: center; gap: 12px; padding: 12px 0; border-top: 1px solid rgba(10, 10, 11, .06); font-size: 15.5px; color: var(--g1); }
.sol-list li::before { content: ''; flex: none; width: 6px; height: 6px; background: var(--gold); transform: rotate(45deg); }

/* Diferenciais */
.diff { background: #fff; padding: 30px 28px; transition: background .3s; }
.diff:hover { background: var(--paper); }
.diff b { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 12px; font-weight: 600; color: var(--gold-d); }
.diff p { margin-top: 14px; font-size: 17px; font-weight: 500; line-height: 1.45; letter-spacing: -.01em; }

/* Sobre */
.portrait { position: relative; display: grid; place-items: center; aspect-ratio: 4 / 5; max-width: 420px; margin: 0 auto; overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: radial-gradient(90% 70% at 50% 35%, #fff 0%, var(--sand) 100%); }
.portrait--photo { aspect-ratio: 632 / 662; background: var(--sand); box-shadow: 0 30px 60px -36px rgba(10, 10, 11, .45); }
.portrait--photo::after { content: ''; position: absolute; inset: 0; border-radius: 8px; box-shadow: inset 0 0 0 1px rgba(200, 162, 74, .35); pointer-events: none; }
.portrait--photo img { width: 100%; height: 100%; object-fit: cover; }
.portrait-tag { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); border: 1px solid rgba(200, 162, 74, .45); border-radius: 999px; background: #fff; padding: 8px 16px; font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--gold-d); white-space: nowrap; }
.tag { border: 1px solid var(--line); border-radius: 999px; background: #fff; padding: 7px 14px; font-size: 13.5px; color: var(--g1); }

/* FAQ */
#faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; cursor: pointer; list-style: none; padding: 24px 4px; font-size: 18px; font-weight: 600; letter-spacing: -.01em; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; flex: none; display: grid; place-items: center; width: 30px; height: 30px; border: 1px solid var(--line); border-radius: 50%; font-weight: 400; color: var(--gold-d); transition: transform .3s var(--ease), border-color .3s; }
.faq-item[open] summary::after { transform: rotate(45deg); border-color: var(--line-gold); }
.faq-item p { padding: 0 4px 24px; max-width: 62ch; font-size: 16px; line-height: 1.65; color: var(--g2); }

/* CTA final */
.final-cta { position: relative; overflow: hidden; background: var(--paper); padding: 120px 0; }
.final-cta .hero-glow { top: auto; bottom: -320px; }
.final-checks { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px; margin-top: 34px; font-size: 14px; color: var(--g2); }
.final-checks li { display: flex; align-items: center; gap: 8px; }
.final-checks li::before { content: '✓'; color: var(--gold); font-weight: 700; }

/* Rodapé */
.site-foot { border-top: 1px solid var(--line); background: #fff; padding: 56px 0 34px; }
.site-foot a:not(.brand) { color: var(--g3); transition: color .2s; }
.site-foot a:not(.brand):hover { color: var(--gold); }

/* CTA flutuante */
#float-cta { position: fixed; left: 50%; bottom: 22px; z-index: 45; display: flex; align-items: center; gap: 18px; padding: 10px 10px 10px 22px; border: 1px solid rgba(10, 10, 11, .12); border-radius: 6px; background: rgba(255, 255, 255, .92); -webkit-backdrop-filter: saturate(180%) blur(14px); backdrop-filter: saturate(180%) blur(14px); box-shadow: 0 18px 40px -22px rgba(10, 10, 11, .45); transform: translate(-50%, 160%); opacity: 0; transition: transform .5s var(--ease), opacity .4s; }
#float-cta.in { transform: translate(-50%, 0); opacity: 1; }
#float-cta .btn-dark { height: 42px; padding: 0 18px; font-size: 14px; }
.float-text { display: flex; align-items: center; gap: 10px; white-space: nowrap; font-size: 14px; font-weight: 500; color: var(--g1); }
.ping { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); animation: ping 2s infinite; }

.whatsapp-float { position: fixed; right: 22px; bottom: 22px; z-index: 46; display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: #25D366; color: #fff; box-shadow: 0 14px 30px -12px rgba(10, 10, 11, .45); transition: transform .25s var(--ease); }
.whatsapp-float:hover { transform: translateY(-3px) scale(1.04); }
.whatsapp-float svg { width: 28px; height: 28px; fill: currentColor; }

/* Animação de entrada (script.js adiciona .rise-in e .is-visible) */
.js .reveal, .js .rise-in { opacity: 0; transform: translateY(28px); transition: opacity .85s var(--ease), transform .85s var(--ease); }
.js .reveal.is-visible, .js .rise-in.is-visible { opacity: 1; transform: none; }
.js .step-card.rise-in.is-visible { transform: none; }

/* Diagnóstico conversacional */
.wform { position: fixed; inset: 0; z-index: 80; display: flex; flex-direction: column; background: #fff; }
.wform[hidden] { display: none; }
.wf-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 18px 40px; border-bottom: 1px solid var(--line); }
.wf-progress { display: flex; flex: 1; align-items: center; justify-content: center; gap: 14px; max-width: 420px; }
.wf-bar { flex: 1; height: 3px; overflow: hidden; border-radius: 3px; background: var(--sand); }
.wf-bar i { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--gold-d), var(--gold), var(--gold-l)); transition: width .5s var(--ease); }
.wf-close { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--line); border-radius: 50%; color: var(--g2); transition: border-color .2s, color .2s; }
.wf-close:hover { border-color: rgba(200, 162, 74, .7); color: var(--ink); }
.wf-scroll { flex: 1; overflow-y: auto; }
.wf-thread, .wf-answer { max-width: 760px; margin: 0 auto; padding: 0 40px; }
.wf-thread { display: flex; flex-direction: column; gap: 18px; padding-top: 48px; }
.wf-answer { padding-top: 24px; padding-bottom: 70px; }
.wf-msg { display: flex; align-items: flex-start; gap: 14px; animation: rise .5s var(--ease) both; }
.wf-avatar { flex: none; display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: var(--ink); color: var(--gold-l); font-size: 13px; font-weight: 700; letter-spacing: -.02em; }
.wf-bubble { max-width: 560px; padding: 16px 22px; border-radius: 4px 16px 16px 16px; background: var(--sand); font-size: 17px; line-height: 1.55; }
.wf-bubble.typing span { display: inline-block; width: 6px; height: 6px; margin-right: 4px; border-radius: 50%; background: var(--g3); animation: dots 1.2s infinite; }
.wf-bubble.typing span:nth-child(2) { animation-delay: .15s; }
.wf-bubble.typing span:nth-child(3) { animation-delay: .3s; }
.wf-user { align-self: flex-end; max-width: 560px; padding: 14px 20px; border-radius: 16px 4px 16px 16px; background: var(--ink); color: #fff; font-size: 16px; line-height: 1.5; animation: rise .4s var(--ease) both; white-space: pre-line; }
.wf-pad { padding-left: 56px; }
.wf-opts { display: grid; gap: 10px; }
.wf-opt { display: flex; align-items: center; gap: 14px; width: 100%; padding: 16px 20px; border: 1px solid rgba(10, 10, 11, .14); border-radius: 6px; background: #fff; text-align: left; font-size: 16px; font-weight: 500; transition: border-color .18s, background .18s, box-shadow .18s; animation: rise .45s var(--ease) both; }
.wf-opt:hover, .wf-opt:focus-visible { border-color: rgba(200, 162, 74, .75); background: var(--paper); box-shadow: 0 6px 18px -12px rgba(10, 10, 11, .3); }
.wf-key { flex: none; display: grid; place-items: center; width: 26px; height: 26px; border: 1px solid var(--line); border-radius: 4px; font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 12px; color: var(--g3); transition: border-color .18s, color .18s; }
.wf-opt:hover .wf-key { border-color: rgba(200, 162, 74, .75); color: var(--gold-d); }
.wf-field { display: flex; flex-direction: column; gap: 12px; animation: rise .45s var(--ease) both; }
.wf-input { width: 100%; padding: 16px 18px; border: 1px solid rgba(10, 10, 11, .18); border-radius: 6px; font-size: 17px; outline: none; transition: border-color .2s; resize: vertical; }
.wf-input::placeholder { color: var(--mute); }
.wf-input:focus { border-color: var(--gold); }
.wf-row { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; }
.wf-hint { font-size: 13px; color: var(--g3); }
.wf-error { font-size: 14px; color: #b42318; }
.wf-skip { font-size: 14px; color: var(--g3); text-decoration: underline; text-underline-offset: 3px; }
.wf-summary { display: grid; gap: 4px; margin-top: 10px; font-size: 15px; }
.wf-summary b { font-weight: 600; }

@media (max-width: 1023px) {
  .deliv { grid-template-columns: 56px 1fr; }
  .deliv > div { grid-column: 2; }
  .method-grid { grid-template-columns: repeat(2, 1fr); }
  .method-grid::before { display: none; }
  .step-card { top: 0; }
  .sol-grid { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .section { padding: 72px 0; }
  .hero { padding: 132px 0 72px; }
  .final-cta { padding: 80px 0; }
  .deliv { grid-template-columns: 1fr; gap: 12px; }
  .deliv > div { grid-column: auto; }
  .deliv-num { font-size: 24px; }
  .method-grid { grid-template-columns: 1fr; }
  .step-body { min-height: 0; }
  .sol-card--main { padding: 30px 22px; }
  .sol-card--alt { padding: 28px 22px; }
  .pain-list li { font-size: 17px; }
  #float-cta { left: 12px; right: 84px; transform: translateY(160%); }
  #float-cta.in { transform: none; }
  #float-cta .float-text { display: none; }
  #float-cta { padding: 8px; }
  #float-cta .btn-dark { width: 100%; }
  .wf-head { padding: 14px 20px; }
  .wf-head .brand { display: none; }
  .wf-thread, .wf-answer { padding-left: 20px; padding-right: 20px; }
  .wf-thread { padding-top: 30px; }
  .wf-pad { padding-left: 0; }
  .wf-bubble { font-size: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal, .js .rise-in { opacity: 1; transform: none; }
}
/* painel (área privada /painel) */
.pn-card { background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 20px; }
.pn-valor { margin-top: 10px; font-size: 26px; font-weight: 700; letter-spacing: -.01em; color: var(--ink); }
.pn-data { margin-top: 2px; font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 11px; color: var(--mute); }
.pn-frase { margin-top: 8px; font-size: 14px; color: var(--g2); }
.pn-nota { margin-top: 8px; font-size: 13px; color: var(--g3); }
.pn-campo { display: flex; flex-direction: column; gap: 6px; font-size: 13.5px; font-weight: 500; color: var(--g1); }
.pn-campo input { height: 44px; border: 1px solid var(--line); border-radius: 3px; padding: 0 12px; font-size: 16px; background: #fff; color: var(--ink); }
.pn-campo input:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.pn-nav { position: fixed; inset: 0 auto 0 0; z-index: 40; display: flex; flex-direction: column; gap: 4px; width: 220px; padding: 28px 18px; background: #fff; border-right: 1px solid var(--line); }
.pn-nav p { margin-bottom: 10px; }
.pn-nav a { padding: 9px 12px; border-radius: 3px; font-size: 14.5px; font-weight: 500; color: var(--g1); transition: background .2s, color .2s; }
.pn-nav a:hover { background: var(--sand); color: var(--ink); }
.pn-menu-btn { display: none; }
.pn-body { padding-left: 220px; }
.pn-grupo { margin: 28px 0 12px; font-size: 18px; font-weight: 700; color: var(--ink); }
.pn-tipo h4 { font-size: 17px; font-weight: 700; color: var(--ink); }
.pn-tipo dl { margin-top: 12px; display: grid; grid-template-columns: 92px 1fr; gap: 6px 12px; font-size: 13.5px; }
.pn-tipo dt { font-weight: 600; color: var(--g1); }
.pn-tipo dd { color: var(--g2); }
html:has(.pn-body) { scroll-padding-top: 16px; }
@media (max-width: 1023px) {
  .pn-body { padding-left: 0; padding-top: 56px; }
  .pn-menu-btn { display: inline-flex; position: fixed; top: 12px; left: 16px; z-index: 50; height: 40px; padding: 0 16px; align-items: center; border-radius: 3px; background: var(--ink); color: #fff; font-size: 14px; font-weight: 600; }
  .pn-nav { display: none; top: 0; bottom: auto; width: 100%; padding: 64px 16px 16px; border-right: 0; border-bottom: 1px solid var(--line); box-shadow: 0 14px 30px -16px rgba(10, 10, 11, .35); }
  .pn-nav.aberto { display: flex; }
  html:has(.pn-body) { scroll-padding-top: 72px; }
}