/* IA AutoVendas: site institucional. Dark cinematic: preto profundo, verde esmeralda como único acento. */
:root {
  --bg: #070908;
  --bg-2: #0c100e;
  --surface: rgba(255, 255, 255, 0.035);
  --surface-2: rgba(255, 255, 255, 0.06);
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.14);
  --text: #f2f5f3;
  --text-2: #9aa59f;
  --text-3: #6b766f;
  --accent: #4ade80;
  --accent-2: #22c55e;
  --accent-deep: #15803d;
  --accent-glow: rgba(74, 222, 128, 0.18);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-ui: cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 1.125rem;
  --wrap: 75rem;
  --font: 'Satoshi', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --serif: 'Instrument Serif', ui-serif, Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 5.5rem; }
/* telas grandes: o site inteiro escala proporcionalmente (como um zoom), sem sobrar laterais vazias */
@media (min-width: 1441px) { html { font-size: clamp(16px, 1.1111vw, 26px); } }
body {
  margin: 0; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 1.0625rem; line-height: 1.6;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility; overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
::selection { background: var(--accent); color: #04140a; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 0.1875rem; border-radius: 0.375rem; }

.skip { position: absolute; left: 1rem; top: -3.75rem; z-index: 50; background: var(--accent); color: #04140a; padding: 0.625rem 1rem; border-radius: 0.625rem; font-weight: 700; transition: top .2s; }
.skip:focus { top: 1rem; }

.wrap { width: min(var(--wrap), calc(100% - 3rem)); margin-inline: auto; }
.section { padding: clamp(5rem, 11vw, 9rem) 0; position: relative; }
.eyebrow { display: inline-block; font-size: 0.8125rem; font-weight: 500; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.h2 { font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 700; letter-spacing: -0.04em; line-height: 1.04; margin: 1.125rem 0 0; }
.serif { font-family: var(--serif); font-weight: 400; font-style: italic; letter-spacing: -0.01em; color: var(--accent); }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.25rem); color: var(--text-2); max-width: 38.75rem; margin: 1.375rem 0 0; }
.center { text-align: center; }
.center .lead { margin-inline: auto; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.625rem; min-height: 3rem; padding: 0 1.5rem; border-radius: 62.4375rem;
  font-weight: 700; font-size: 0.9375rem; letter-spacing: -0.005em; cursor: pointer; border: 0; white-space: nowrap;
  transition: transform .2s var(--ease-ui), box-shadow .3s var(--ease-ui), background .2s var(--ease-ui), border-color .2s var(--ease-ui);
}
.btn-primary { background: var(--accent); color: #04140a; box-shadow: 0 0 0 1px rgba(74,222,128,.4), 0 0.625rem 2.5rem -0.625rem rgba(74,222,128,.55); }
.btn-primary:hover { transform: translateY(-1px) scale(1.02); box-shadow: 0 0 0 1px rgba(74,222,128,.6), 0 1rem 3.125rem -0.75rem rgba(74,222,128,.75); }
.btn-ghost { background: var(--surface); color: var(--text); border: 1px solid var(--line-2); }
.btn-ghost:hover { background: var(--surface-2); border-color: rgba(255,255,255,.24); }
.btn .arrow { transition: transform .25s var(--ease); }
.btn:hover .arrow { transform: translateX(0.1875rem); }
.btn-lg { min-height: 3.5rem; padding: 0 1.875rem; font-size: 1rem; }

/* ---------- Navegação ---------- */
.nav { position: fixed; inset: 0 0 auto; z-index: 40; transition: background .3s var(--ease-ui), border-color .3s var(--ease-ui); border-bottom: 1px solid transparent; }
.nav.scrolled { background: rgba(7, 9, 8, 0.72); backdrop-filter: saturate(180%) blur(1.25rem); -webkit-backdrop-filter: saturate(180%) blur(1.25rem); border-bottom-color: var(--line); }
.nav-in { height: 4.5rem; display: flex; align-items: center; gap: 2rem; }
.brand { display: inline-flex; align-items: center; gap: 0.6875rem; font-weight: 700; font-size: 1.1875rem; letter-spacing: -0.035em; }
.brand img { width: 2.125rem; height: 2.125rem; }
.brand b { color: var(--accent); font-weight: 900; margin-right: .16em; }
.nav-links { display: flex; gap: 1.875rem; margin-left: auto; font-size: 0.9375rem; color: var(--text-2); }
.nav-links a { position: relative; transition: color .2s; }
.nav-links a::after { content: ''; position: absolute; left: 0; bottom: -0.25rem; height: 1px; width: 0; background: var(--accent); transition: width .3s var(--ease); }
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }
.nav-cta { display: flex; gap: 0.625rem; align-items: center; }
.nav-cta .login { font-size: 0.9375rem; color: var(--text-2); padding: 0 0.625rem; transition: color .2s; }
.nav-cta .login:hover { color: var(--text); }
.nav-cta .btn { min-height: 2.625rem; padding: 0 1.25rem; font-size: 0.875rem; }
.menu-btn { display: none; margin-left: auto; width: 2.75rem; height: 2.75rem; border-radius: 0.75rem; border: 1px solid var(--line-2); background: var(--surface); cursor: pointer; align-items: center; justify-content: center; }
.menu-btn span, .menu-btn span::before, .menu-btn span::after { display: block; width: 1.125rem; height: 1.5px; background: var(--text); position: relative; transition: transform .3s var(--ease); }
.menu-btn span::before, .menu-btn span::after { content: ''; position: absolute; left: 0; }
.menu-btn span::before { top: -0.375rem; }
.menu-btn span::after { top: 0.375rem; }
.nav.open .menu-btn span { background: transparent; }
.nav.open .menu-btn span::before { transform: translateY(0.375rem) rotate(45deg); }
.nav.open .menu-btn span::after { transform: translateY(-0.375rem) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { min-height: 100svh; display: flex; align-items: center; padding: 7.5rem 0 5rem; position: relative; overflow: hidden; isolation: isolate; }
.hero-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero-bg::before {
  content: ''; position: absolute; width: 68.75rem; height: 68.75rem; left: 50%; top: -26.25rem; transform: translateX(-30%);
  background: radial-gradient(closest-side, rgba(34,197,94,.22), rgba(34,197,94,.06) 45%, transparent 70%); filter: blur(0.625rem);
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 4rem 4rem; mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
}
.grain { position: fixed; inset: 0; z-index: 60; pointer-events: none; opacity: .045; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 4rem; align-items: center; }
.kicker { position: relative; display: inline-block; overflow: hidden; padding: 0.5625rem 1.125rem; border-radius: 62.4375rem; font-size: 0.8438rem; letter-spacing: .01em;
  color: #bbf7d0; background: linear-gradient(180deg, rgba(74,222,128,.13), rgba(34,197,94,.05)); border: 1px solid rgba(74,222,128,.38);
  box-shadow: 0 0 0 1px rgba(74,222,128,.06) inset, 0 0.5rem 1.875rem -0.75rem rgba(74,222,128,.45); }
.kicker strong { color: var(--accent); font-weight: 700; }
.kicker::after { content: ''; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 30%, rgba(187,247,208,.22) 50%, transparent 70%);
  transform: translateX(-120%); animation: sheen 6s var(--ease) 1.2s infinite; pointer-events: none; }
@keyframes sheen { 0% { transform: translateX(-120%); } 22%, 100% { transform: translateX(120%); } }
.hero h1 { font-size: clamp(2.8rem, 6.3vw, 5.9rem); font-weight: 700; letter-spacing: -0.05em; line-height: .98; margin: 1.625rem 0 0; }
.hero h1 .serif { display: block; font-size: .98em; line-height: 1.04; letter-spacing: -0.02em; white-space: nowrap; }
.hero p.lead { font-size: clamp(1.1rem, 1.7vw, 1.3rem); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2.375rem; }
.hero-notes { display: flex; flex-wrap: wrap; gap: 1.375rem; margin-top: 1.875rem; font-size: 0.875rem; color: var(--text-3); }
.hero-notes span { display: inline-flex; align-items: center; gap: 0.5rem; }
.hero-notes svg { width: 1rem; height: 1rem; color: var(--accent); }

/* Celular com a conversa da Sofia */
.phone { position: relative; width: min(21.25rem, 100%, 39svh); margin-inline: auto; aspect-ratio: 9 / 18.5; border-radius: 2.875rem; padding: 0.75rem;
  background: linear-gradient(160deg, #1c2420, #0a0d0b 40%, #121714); border: 1px solid var(--line-2);
  box-shadow: 0 3.75rem 7.5rem -2.5rem rgba(0,0,0,.9), 0 0 0 1px rgba(255,255,255,.04) inset, 0 0 7.5rem -1.875rem var(--accent-glow); }
.phone::before { content: ''; position: absolute; top: 1.375rem; left: 50%; transform: translateX(-50%); width: 5.75rem; height: 1.625rem; border-radius: 1.25rem; background: #000; z-index: 3; }
.screen { position: relative; height: 100%; border-radius: 2.25rem; overflow: hidden; background: #0b141a; display: flex; flex-direction: column; }
.chat-top { padding: 3.25rem 1rem 0.75rem; background: #1f2c33; display: flex; align-items: center; gap: 0.625rem; }
.chat-top .av { width: 2.125rem; height: 2.125rem; border-radius: 50%; background: linear-gradient(135deg, #22c55e, #15803d); display: grid; place-items: center; font-weight: 700; font-size: 0.875rem; color: #04140a; }
.chat-top .nm { font-weight: 700; font-size: 0.875rem; line-height: 1.2; }
.chat-top .st { font-size: 0.7188rem; color: #8fa49c; }
.chat-body { flex: 1; padding: 0.875rem 0.75rem; display: flex; flex-direction: column; gap: 0.5rem; overflow: hidden; justify-content: flex-end;
  background: #0b141a radial-gradient(circle at 30% 20%, rgba(255,255,255,.025), transparent 40%); }
.msg { max-width: 84%; padding: 0.4375rem 0.625rem 0.375rem; border-radius: 0.625rem; font-size: 0.8125rem; line-height: 1.38; position: relative; opacity: 0; transform: translateY(0.625rem) scale(.98); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.msg.show { opacity: 1; transform: none; }
.msg.in { align-self: flex-start; background: #202c33; border-top-left-radius: 0.1875rem; }
.msg.out { align-self: flex-end; background: #005c4b; border-top-right-radius: 0.1875rem; }
.msg .t { display: block; text-align: right; font-size: 0.625rem; color: rgba(255,255,255,.5); margin-top: 2px; }
.msg .lnk { color: #53bdeb; }
.msg .tag { display: inline-block; font-size: 0.625rem; font-weight: 700; color: #86efac; margin-bottom: 2px; letter-spacing: .02em; }
.offer { background: rgba(0,0,0,.18); border-radius: 0.5rem; padding: 0.5rem; margin: 0.25rem 0 2px; display: flex; gap: 0.5rem; align-items: center; }
.offer i { width: 2.125rem; height: 2.125rem; border-radius: 0.5rem; background: linear-gradient(135deg, #22c55e, #166534); flex: none; }
.offer b { display: block; font-size: 0.75rem; }
.offer small { font-size: 0.6875rem; color: rgba(255,255,255,.65); }
.float-card { position: absolute; z-index: 4; padding: 0.75rem 0.875rem; border-radius: 0.875rem; background: rgba(12,16,14,.82); border: 1px solid var(--line-2);
  backdrop-filter: blur(1rem); -webkit-backdrop-filter: blur(1rem); box-shadow: 0 1.25rem 3.125rem -1.25rem rgba(0,0,0,.8); font-size: 0.7812rem; line-height: 1.35; }
.float-card b { display: block; font-size: 0.8438rem; }
.float-card small { color: var(--text-2); }
.fc-1 { right: -4.875rem; top: 24%; animation: bob 6s ease-in-out infinite; }
.fc-2 { left: -12.25rem; bottom: 6%; animation: bob 7s ease-in-out infinite reverse; }
.fc-ic { width: 1.625rem; height: 1.625rem; border-radius: 0.5rem; background: rgba(74,222,128,.14); color: var(--accent); display: grid; place-items: center; margin-bottom: 0.5rem; }
.fc-ic svg { width: 0.9375rem; height: 0.9375rem; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-0.625rem); } }

/* ---------- Faixa de garantias ---------- */
.strip { border-block: 1px solid var(--line); background: linear-gradient(180deg, rgba(255,255,255,.015), transparent); }
.strip-in { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 2.125rem 1.5rem; border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; }
.stat b { display: block; font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 700; letter-spacing: -0.04em; line-height: 1.1; }
.stat span { color: var(--text-2); font-size: 0.9062rem; }

/* ---------- Como funciona ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 4rem; counter-reset: s; }
.step { position: relative; padding: 1.75rem 1.5rem 1.875rem; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); overflow: hidden;
  transition: border-color .3s var(--ease-ui), transform .4s var(--ease), background .3s; }
.step:hover { border-color: rgba(74,222,128,.35); transform: translateY(-0.25rem); background: var(--surface-2); }
.step::before { counter-increment: s; content: '0' counter(s); font-family: var(--serif); font-style: italic; font-size: 3.375rem; line-height: 1; color: var(--accent); opacity: .9; display: block; margin-bottom: 1.625rem; }
.step h3 { font-size: 1.25rem; letter-spacing: -0.025em; margin: 0 0 0.625rem; }
.step p { margin: 0; color: var(--text-2); font-size: 0.9688rem; }
.step-line { position: absolute; left: 1.5rem; right: 1.5rem; bottom: 0; height: 2px; background: linear-gradient(90deg, var(--accent), transparent); transform: scaleX(0); transform-origin: left; transition: transform .8s var(--ease); }
.step:hover .step-line { transform: scaleX(1); }

/* ---------- Fluxo (narrativa da indicação) ---------- */
.flow { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 4.5rem; align-items: center; }
.flow-list { list-style: none; padding: 0; margin: 2.25rem 0 0; display: grid; gap: 0.25rem; }
.flow-list li { display: grid; grid-template-columns: 2.125rem 1fr; gap: 0.875rem; padding: 1rem 0; border-top: 1px solid var(--line); }
.flow-list li:first-child { border-top: 0; }
.flow-list .ic { width: 2.125rem; height: 2.125rem; border-radius: 0.625rem; display: grid; place-items: center; background: rgba(74,222,128,.1); color: var(--accent); }
.flow-list .ic svg { width: 1.0625rem; height: 1.0625rem; }
.flow-list b { display: block; font-size: 1.0625rem; letter-spacing: -0.015em; }
.flow-list span { color: var(--text-2); font-size: 0.9688rem; }
.board { border-radius: 1.5rem; border: 1px solid var(--line-2); background: linear-gradient(180deg, #0f1412, #0a0d0b); padding: 1.625rem; box-shadow: 0 3.125rem 6.25rem -2.5rem rgba(0,0,0,.9), 0 0 6.25rem -2.5rem var(--accent-glow); }
.board-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1.375rem; }
.board-head b { font-size: 0.9375rem; }
.badge { font-size: 0.7188rem; font-weight: 700; padding: 0.25rem 0.625rem; border-radius: 62.4375rem; background: rgba(74,222,128,.12); color: var(--accent); border: 1px solid rgba(74,222,128,.25); }
.track { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0.375rem; margin-bottom: 1.5rem; }
.track div { text-align: center; font-size: 0.6875rem; color: var(--text-3); }
.track i { display: block; height: 0.3125rem; border-radius: 0.25rem; background: var(--line-2); margin-bottom: 0.5rem; }
.track .done i { background: var(--accent-deep); }
.track .now i { background: var(--accent); box-shadow: 0 0 0.875rem var(--accent-glow); }
.track .now { color: var(--text); font-weight: 700; }
.offers { display: grid; gap: 0.625rem; }
.o-row { display: grid; grid-template-columns: 1.875rem 1fr auto; gap: 0.75rem; align-items: center; padding: 0.75rem 0.875rem; border-radius: 0.875rem; background: var(--surface); border: 1px solid var(--line); font-size: 0.875rem; }
.o-row .n { font-family: var(--serif); font-style: italic; font-size: 1.375rem; color: var(--text-3); }
.o-row small { display: block; color: var(--text-3); font-size: 0.7812rem; }
.st { font-size: 0.7188rem; font-weight: 700; padding: 0.25rem 0.625rem; border-radius: 62.4375rem; white-space: nowrap; }
.st-no { background: rgba(248,113,113,.1); color: #fca5a5; }
.st-ok { background: rgba(74,222,128,.14); color: var(--accent); }
.st-wait { background: rgba(255,255,255,.06); color: var(--text-2); }
.mem { margin-top: 1.125rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.mem span { font-size: 0.7812rem; padding: 0.375rem 0.625rem; border-radius: 0.5rem; background: rgba(255,255,255,.04); border: 1px solid var(--line); color: var(--text-2); }
.mem b { color: var(--text); font-weight: 500; }

/* ---------- Recursos (bento) ---------- */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; margin-top: 4rem; }
.card { position: relative; grid-column: span 2; padding: 1.875rem; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--line); overflow: hidden;
  transition: border-color .3s var(--ease-ui), transform .4s var(--ease); }
.card::before { content: ''; position: absolute; inset: 0; background: radial-gradient(26.25rem circle at var(--mx, 50%) var(--my, 0%), rgba(74,222,128,.1), transparent 60%); opacity: 0; transition: opacity .3s; pointer-events: none; }
.card:hover { border-color: rgba(74,222,128,.28); transform: translateY(-0.1875rem); }
.card:hover::before { opacity: 1; }
.card.wide { grid-column: span 3; }
.card.hero-card { grid-column: span 4; background: linear-gradient(140deg, rgba(34,197,94,.13), rgba(255,255,255,.02) 55%); border-color: rgba(74,222,128,.22); }
.card .ic { width: 2.75rem; height: 2.75rem; border-radius: 0.75rem; background: rgba(74,222,128,.1); color: var(--accent); display: grid; place-items: center; margin-bottom: 1.375rem; border: 1px solid rgba(74,222,128,.18); }
.card .ic svg { width: 1.3125rem; height: 1.3125rem; }
.card h3 { font-size: 1.3125rem; letter-spacing: -0.03em; margin: 0 0 0.625rem; line-height: 1.2; }
.card p { margin: 0; color: var(--text-2); font-size: 0.9688rem; }
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1.375rem; }
.chips span { font-size: 0.8125rem; padding: 0.375rem 0.75rem; border-radius: 62.4375rem; border: 1px solid var(--line-2); color: var(--text-2); }

/* ---------- Planos ---------- */
.plans { display: grid; grid-template-columns: repeat(var(--cols, 3), 1fr); gap: 1rem; margin-top: 4rem; align-items: stretch; }
.plan { position: relative; padding: 2.125rem 1.875rem 1.875rem; border-radius: 1.375rem; background: var(--surface); border: 1px solid var(--line); display: flex; flex-direction: column; transition: transform .4s var(--ease), border-color .3s; }
.plan:hover { transform: translateY(-0.25rem); border-color: var(--line-2); }
.plan.featured { background: linear-gradient(180deg, rgba(34,197,94,.14), rgba(34,197,94,.03) 60%), var(--bg-2); border-color: rgba(74,222,128,.45);
  box-shadow: 0 2.5rem 5.625rem -2.5rem rgba(34,197,94,.45); }
.plan .ribbon { position: absolute; top: -0.8125rem; left: 1.875rem; font-size: 0.75rem; font-weight: 700; padding: 0.3125rem 0.75rem; border-radius: 62.4375rem; background: var(--accent); color: #04140a; letter-spacing: .02em; }
.plan h3 { font-size: 1.375rem; letter-spacing: -0.03em; margin: 0; }
.plan .for { color: var(--text-2); font-size: 0.9062rem; margin: 0.375rem 0 1.625rem; min-height: 2.875rem; }
.price { display: flex; align-items: baseline; gap: 0.375rem; margin-bottom: 1.625rem; }
.price small { font-size: 1rem; color: var(--text-2); font-weight: 500; }
.price b { font-size: 3.375rem; font-weight: 700; letter-spacing: -0.05em; line-height: 1; }
.price em { white-space: nowrap; font-style: normal; color: var(--text-3); font-size: 0.9062rem; }
.plan ul { list-style: none; padding: 0; margin: 0 0 1.875rem; display: grid; gap: 0.75rem; font-size: 0.9375rem; }
.plan li { display: grid; grid-template-columns: 1.25rem 1fr; gap: 0.625rem; color: var(--text-2); }
.plan li b { color: var(--text); font-weight: 600; }
.plan li svg { width: 1.125rem; height: 1.125rem; color: var(--accent); margin-top: 0.1875rem; }
.plan .btn { margin-top: auto; width: 100%; }
.plans-note { margin-top: 1.625rem; text-align: center; color: var(--text-3); font-size: 0.875rem; }

/* ---------- FAQ ---------- */
.faq { max-width: 53.75rem; margin: 3.5rem auto 0; }
.faq details { border-top: 1px solid var(--line); }
.faq details:last-child { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 1.25rem; padding: 1.5rem 0; font-size: 1.1562rem; font-weight: 500; letter-spacing: -0.015em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary i { flex: none; width: 1.875rem; height: 1.875rem; border-radius: 50%; border: 1px solid var(--line-2); position: relative; transition: transform .35s var(--ease), border-color .2s; }
.faq summary i::before, .faq summary i::after { content: ''; position: absolute; left: 50%; top: 50%; width: 0.6875rem; height: 1.5px; background: var(--text); transform: translate(-50%, -50%); }
.faq summary i::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .35s var(--ease); }
.faq details[open] summary i { border-color: var(--accent); }
.faq details[open] summary i::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq summary:hover { color: var(--accent); }
.faq .ans { color: var(--text-2); padding: 0 3.125rem 1.625rem 0; font-size: 1rem; }

/* ---------- CTA final ---------- */
.final { position: relative; overflow: hidden; border-radius: 2rem; padding: clamp(3.5rem, 8vw, 6.5rem) clamp(1.5rem, 5vw, 4rem); text-align: center; border: 1px solid rgba(74,222,128,.22);
  background: radial-gradient(ellipse 80% 90% at 50% 120%, rgba(34,197,94,.35), transparent 60%), linear-gradient(180deg, #0d1210, #070908); }
.final .h2 { max-width: 55rem; margin-inline: auto; }
.final .lead { margin-inline: auto; }
.final .hero-ctas { justify-content: center; }

/* ---------- Rodapé ---------- */
.foot { border-top: 1px solid var(--line); padding: 3.5rem 0 2.5rem; margin-top: clamp(5rem, 10vw, 8rem); color: var(--text-2); font-size: 0.9062rem; }
.foot-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 2.5rem; }
.foot h4 { color: var(--text); font-size: 0.875rem; margin: 0 0 0.875rem; letter-spacing: -0.01em; }
.foot ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.625rem; }
.foot a:hover { color: var(--text); }
.foot-bottom { display: flex; justify-content: space-between; gap: 1.25rem; flex-wrap: wrap; margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line); color: var(--text-3); font-size: 0.8125rem; }

/* ---------- Revelar ao rolar ---------- */
.reveal { opacity: 0; transform: translateY(2.25rem); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.reveal.visible { opacity: 1; transform: none; }
.hero .reveal { transition-duration: 1.1s; }

/* ---------- Página de assinatura ---------- */
.checkout { padding: 8rem 0 2.5rem; min-height: 100svh; }
.co-grid { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: 3rem; align-items: start; margin-top: 2.75rem; }
.summary { position: sticky; top: 6.25rem; padding: 2rem; border-radius: 1.5rem; border: 1px solid rgba(74,222,128,.25); background: linear-gradient(180deg, rgba(34,197,94,.12), rgba(34,197,94,.02) 55%), var(--bg-2); }
.plan-pick { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.375rem; padding: 0.3125rem; border-radius: 0.875rem; background: rgba(0,0,0,.35); border: 1px solid var(--line); margin-bottom: 1.75rem; }
.plan-pick button { border: 0; background: transparent; color: var(--text-2); padding: 0.625rem 0.375rem; border-radius: 0.625rem; cursor: pointer; font-weight: 700; font-size: 0.875rem; transition: background .2s, color .2s; min-height: 2.75rem; }
.plan-pick button[aria-pressed='true'] { background: var(--accent); color: #04140a; }
.summary .price { margin: 0.25rem 0 0.375rem; }
.summary ul { list-style: none; padding: 0; margin: 1.375rem 0 0; display: grid; gap: 0.6875rem; font-size: 0.9375rem; color: var(--text-2); }
.summary li { display: grid; grid-template-columns: 1.25rem 1fr; gap: 0.625rem; }
.summary li svg { width: 1.125rem; height: 1.125rem; color: var(--accent); margin-top: 0.1875rem; }
.total { display: flex; justify-content: space-between; align-items: baseline; margin-top: 1.625rem; padding-top: 1.25rem; border-top: 1px solid var(--line); }
.total b { font-size: 1.625rem; letter-spacing: -0.03em; }
.secure { display: flex; gap: 0.625rem; align-items: center; margin-top: 1.25rem; font-size: 0.8438rem; color: var(--text-3); }
.secure svg { width: 1rem; height: 1rem; color: var(--accent); flex: none; }
.form { padding: 2.125rem; border-radius: 1.5rem; border: 1px solid var(--line); background: var(--surface); }
.form h2 { font-size: 1.5rem; letter-spacing: -0.03em; margin: 0 0 0.375rem; }
.form > p { color: var(--text-2); margin: 0 0 1.625rem; font-size: 0.9375rem; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.field { display: grid; gap: 0.4375rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 0.8438rem; font-weight: 500; color: var(--text-2); }
.field input { height: 3.125rem; border-radius: 0.75rem; border: 1px solid var(--line-2); background: rgba(0,0,0,.35); color: var(--text); padding: 0 1rem; font: inherit; font-size: 1rem; transition: border-color .2s, box-shadow .2s; }
.field input::placeholder { color: var(--text-3); }
.field input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 0.25rem rgba(74,222,128,.15); }
.field input[aria-invalid='true'] { border-color: #f87171; }
.field .err { font-size: 0.7812rem; color: #fca5a5; min-height: 0; }
.check { display: grid; grid-template-columns: 1.375rem 1fr; gap: 0.625rem; margin: 1.375rem 0 1.625rem; font-size: 0.875rem; color: var(--text-2); cursor: pointer; }
.check input { width: 1.125rem; height: 1.125rem; accent-color: var(--accent); margin-top: 2px; }
.check a { color: var(--accent); }
.form .btn { width: 100%; }
.form-error { display: none; margin-top: 0.875rem; padding: 0.75rem 0.875rem; border-radius: 0.75rem; background: rgba(248,113,113,.08); border: 1px solid rgba(248,113,113,.3); color: #fecaca; font-size: 0.875rem; }
.form-error.show { display: block; }
.co-done { display: none; text-align: center; padding: 1.25rem 0.25rem; }
.co-done.show { display: block; }
.co-done .ok { width: 4.5rem; height: 4.5rem; margin: 0 auto 1.375rem; border-radius: 50%; display: grid; place-items: center; background: rgba(74,222,128,.14); color: var(--accent); border: 1px solid rgba(74,222,128,.35); box-shadow: 0 0 3.75rem -0.625rem var(--accent-glow); }
.co-done .ok svg { width: 2rem; height: 2rem; }
.co-done h2 { font-size: 1.875rem; }
.next { text-align: left; list-style: none; padding: 0; margin: 1.625rem 0; display: grid; gap: 0.875rem; counter-reset: n; }
.next li { display: grid; grid-template-columns: 2.125rem 1fr; gap: 0.75rem; color: var(--text-2); font-size: 0.9375rem; align-items: baseline; }
.next li::before { counter-increment: n; content: '0' counter(n); font-family: var(--serif); font-style: italic; font-size: 1.5rem; line-height: 1; color: var(--accent); }
.spinner { width: 1.125rem; height: 1.125rem; border-radius: 50%; border: 2px solid rgba(4,20,10,.3); border-top-color: #04140a; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Responsivo ---------- */
/* telas médias: cartões flutuantes não saem da tela */
@media (max-width: 1360px) and (min-width: 1081px) {
  .fc-1 { right: -0.75rem; }
  .fc-2 { left: -7rem; }
}
@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr; gap: 4.5rem; }
  .hero-copy { text-align: center; }
  .hero-copy .lead { margin-inline: auto; }
  .hero-ctas, .hero-notes { justify-content: center; }
  .fc-1 { right: -1.25rem; } .fc-2 { left: -1rem; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .flow { grid-template-columns: 1fr; gap: 3rem; }
  .bento { grid-template-columns: repeat(2, 1fr); }
  .card, .card.wide, .card.hero-card { grid-column: span 1; }
  .card.hero-card { grid-column: 1 / -1; }
  .plans { grid-template-columns: 1fr; max-width: 32.5rem; margin-inline: auto; }
  .co-grid { grid-template-columns: 1fr; }
  .summary { position: relative; top: 0; }
}
@media (max-width: 860px) {
  .nav-links, .nav-cta { display: none; }
  .menu-btn { display: inline-flex; }
  .nav.open { background: rgba(7,9,8,.96); backdrop-filter: blur(1.25rem); -webkit-backdrop-filter: blur(1.25rem); }
  .nav.open .nav-in { flex-wrap: wrap; height: auto; padding: 0.875rem 0 1.375rem; }
  .nav.open .nav-links, .nav.open .nav-cta { display: flex; flex-direction: column; width: 100%; gap: 0; margin: 0; }
  .nav.open .nav-links { order: 3; margin-top: 0.625rem; }
  .nav.open .nav-links a { padding: 0.875rem 0; border-bottom: 1px solid var(--line); font-size: 1.0625rem; color: var(--text); }
  .nav.open .nav-cta { order: 4; gap: 0.625rem; margin-top: 1.125rem; }
  .nav.open .nav-cta .btn, .nav.open .nav-cta .login { width: 100%; min-height: 3rem; display: inline-flex; align-items: center; justify-content: center; }
  .strip-in { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  body { font-size: 1rem; }
  .hero h1 .serif { white-space: normal; }
  .wrap { width: calc(100% - 2rem); }
  .hero { padding-top: 6.5rem; }
  .hero h1 { letter-spacing: -0.04em; }
  .hero-ctas .btn { width: 100%; }
  .float-card { display: none; }
  .steps, .bento { grid-template-columns: 1fr; }
  .card.hero-card { grid-column: span 1; }
  .fields { grid-template-columns: 1fr; }
  .form, .summary { padding: 1.5rem; }
  .faq .ans { padding-right: 0; }
  .foot-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal, .msg { opacity: 1; transform: none; }
}