/* ------------------------------------------------------------------
   BenBots — Design System
   Tokens → Base → Layout → Componentes → Seções → Responsivo
------------------------------------------------------------------- */

:root {
  /* Cor */
  --ink: #141d23;
  --ink-2: #1f2c33;
  --ink-3: #2b3b43;
  --paper: #f7f7f3;
  --paper-2: #eef0ea;
  --white: #ffffff;
  --lime: #4ccf71;
  --lime-deep: #2fa857;
  --lime-ink: #1d6b3a;
  --text: var(--ink);
  --text-muted: #5b6a6f;
  --text-soft: #8a979b;
  --text-on-dark: #ffffff;
  --text-on-dark-muted: #b9c6c3;
  --line: #dfe3dc;
  --line-dark: rgba(255, 255, 255, .14);

  /* Tipografia */
  --font-sans: "Inter", "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif;
  --font-serif: "Georgia", "Times New Roman", serif;
  --fs-xs: 11px;
  --fs-sm: 13px;
  --fs-base: 16px;
  --fs-md: 18px;
  --fs-lg: 20px;
  --fs-h3: clamp(22px, 2vw, 28px);
  --fs-h2: clamp(38px, 4.2vw, 60px);
  --fs-h1: clamp(46px, 6vw, 88px);
  --lh-tight: 1.02;
  --lh-snug: 1.2;
  --lh-body: 1.6;
  --track-caps: .14em;

  /* Espaçamento */
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 24px;
  --sp-6: 32px; --sp-7: 48px; --sp-8: 64px; --sp-9: 96px; --sp-10: 128px;
  --section-y: clamp(72px, 9vw, 120px);

  /* Forma */
  --radius-sm: 10px;
  --radius: 20px;
  --radius-lg: 28px;
  --radius-pill: 999px;
  --shadow-sm: 0 6px 18px rgba(20, 29, 35, .06);
  --shadow-md: 0 24px 48px rgba(20, 29, 35, .10);
  --max: 1200px;

  /* Movimento */
  --ease: cubic-bezier(.2, .7, .2, 1);
  --t-fast: .18s;
  --t-base: .28s;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3 { margin: 0; font-weight: 700; letter-spacing: -.03em; }
p { margin: 0; }
[hidden] { display: none !important; }
::selection { background: var(--lime); color: var(--ink); }
.container { width: min(var(--max), calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: absolute; top: -80px; left: 16px; z-index: 1000; background: var(--lime); color: var(--ink); padding: 12px 18px; border-radius: var(--radius-sm); font-weight: 700; }
.skip-link:focus { top: 12px; }
:focus-visible { outline: 3px solid var(--lime-deep); outline-offset: 3px; border-radius: 4px; }
.section-dark :focus-visible { outline-color: var(--lime); }

/* ---------- Tipografia utilitária ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: var(--fs-xs); letter-spacing: var(--track-caps); text-transform: uppercase;
  font-weight: 700; color: var(--lime-ink);
}
.eyebrow-light { color: var(--lime); }
.eyebrow-line { width: 28px; height: 1px; background: currentColor; }
.mini-label { font-size: var(--fs-xs); letter-spacing: var(--track-caps); text-transform: uppercase; font-weight: 700; }

/* ---------- Header ---------- */
.site-header { height: 80px; background: var(--ink); color: var(--text-on-dark); position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--line-dark); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand, .footer-brand { display: inline-flex; align-items: center; font-size: 26px; font-weight: 800; letter-spacing: -.05em; line-height: 1; }
.brand-mark { width: 32px; height: 32px; background: var(--lime); color: var(--ink); border-radius: 9px; display: grid; place-items: center; margin-right: 10px; }
.brand-mark img { width: 22px; height: 22px; }
.brand-dot, .footer-brand span { color: var(--lime); }
.primary-nav { display: flex; align-items: center; gap: 32px; font-size: 14px; font-weight: 600; }
.primary-nav > a:not(.nav-contact) { color: var(--text-on-dark-muted); padding: 6px 0; position: relative; transition: color var(--t-fast); }
.primary-nav > a:not(.nav-contact)::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--lime); transform: scaleX(0); transform-origin: left; transition: transform var(--t-base) var(--ease); }
.primary-nav > a:hover, .primary-nav > a[aria-current] { color: var(--white); }
.primary-nav > a[aria-current]::after, .primary-nav > a:not(.nav-contact):hover::after { transform: scaleX(1); }
.nav-contact { border: 1px solid rgba(255, 255, 255, .34); border-radius: var(--radius-pill); padding: 11px 18px; display: inline-flex; gap: 14px; align-items: center; transition: background var(--t-fast), border-color var(--t-fast), color var(--t-fast); }
.nav-contact:hover { background: var(--lime); border-color: var(--lime); color: var(--ink); }
.menu-toggle { display: none; }

/* ---------- Botões e links ---------- */
.button {
  border: 0; display: inline-flex; align-items: center; justify-content: space-between; gap: 24px;
  border-radius: var(--radius-pill); padding: 16px 22px; font-size: 14px; font-weight: 700; min-height: 52px;
  transition: transform var(--t-fast) var(--ease), background var(--t-fast), box-shadow var(--t-fast);
}
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(0); }
.button-lime { background: var(--lime); color: var(--ink); }
.button-lime:hover { background: #63d984; box-shadow: 0 10px 24px rgba(76, 207, 113, .28); }
.button-dark { background: var(--ink); color: var(--white); }
.button-dark:hover { background: var(--ink-3); box-shadow: var(--shadow-sm); }
.text-link {
  display: inline-flex; align-items: center; gap: 14px; border: 0; border-bottom: 1px solid currentColor; padding: 0 0 5px;
  background: none; font-weight: 700; font-size: 14px; transition: gap var(--t-base) var(--ease), color var(--t-fast);
}
.text-link:hover { gap: 22px; }
.text-link.light { color: var(--white); }

/* ---------- Seções genéricas ---------- */
.section { padding: var(--section-y) 0; }
.section-dark { background: var(--ink); color: var(--text-on-dark); }
.section-soft { background: var(--paper-2); }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 64px; margin-bottom: clamp(40px, 5vw, 64px); }
.section-heading h2, .split-feature h2, .about-grid h2, .faq-layout h2 { font-size: var(--fs-h2); letter-spacing: -.045em; line-height: var(--lh-tight); margin-top: 20px; }
.section-heading > p { max-width: 380px; color: var(--text-muted); font-size: var(--fs-base); margin-bottom: 6px; }
.section-dark .section-heading > p { color: var(--text-on-dark-muted); }
.section-end { text-align: right; margin-top: 40px; }

/* ---------- Hero ---------- */
.hero { overflow: hidden; position: relative; }
.hero::before { content: ""; position: absolute; inset: auto -10% -40% auto; width: 60vw; height: 60vw; max-width: 900px; max-height: 900px; border-radius: 50%; background: radial-gradient(circle, rgba(76, 207, 113, .12), rgba(20, 29, 35, 0) 60%); pointer-events: none; }
.hero-grid { min-height: 640px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 48px; position: relative; }
.hero-copy { padding: 88px 0 96px; }
.hero h1, .page-hero h1 { font-size: var(--fs-h1); line-height: var(--lh-tight); letter-spacing: -.05em; margin: 26px 0 28px; max-width: 760px; }
.hero h1 em, .page-hero h1 em { font-family: var(--font-serif); font-style: italic; font-weight: 400; letter-spacing: -.03em; color: var(--lime); }
.hero-lead { font-size: var(--fs-md); color: var(--text-on-dark-muted); max-width: 540px; }
.hero-lead strong { color: var(--white); font-weight: 600; }
.hero-actions { display: flex; gap: 28px; align-items: center; margin-top: 36px; flex-wrap: wrap; }
.hero-points { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 56px; font-size: var(--fs-sm); color: var(--text-on-dark-muted); }
.hero-points li { display: inline-flex; align-items: center; gap: 10px; }
.hero-points li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--lime); flex: none; }

/* Hero visual: demonstração por canal (rotaciona via main.js) */
.hero-visual { position: relative; display: grid; place-items: center; padding: 40px 0; }
.agent-card { width: min(100%, 560px); background: var(--ink-2); border: 1px solid rgba(255, 255, 255, .1); border-radius: var(--radius-lg); box-shadow: 0 40px 80px rgba(0, 0, 0, .35); overflow: hidden; }
.agent-head { display: flex; align-items: center; gap: 10px; padding: 18px 24px; border-bottom: 1px solid rgba(255, 255, 255, .08); font-size: var(--fs-base); font-weight: 600; }
.chat-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 4px rgba(76, 207, 113, .18); animation: pulse 2.4s ease-in-out infinite; }
.chat-badge { margin-left: auto; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--lime); border: 1px solid rgba(76, 207, 113, .35); padding: 4px 9px; border-radius: var(--radius-pill); }
.demo-tabs { display: flex; gap: 4px; padding: 14px 18px 0; }
.demo-tab { position: relative; flex: 1; display: inline-flex; justify-content: center; align-items: center; gap: 7px; padding: 10px 6px 13px; font-size: 13px; font-weight: 600; color: var(--text-on-dark-muted); cursor: pointer; border-radius: var(--radius-sm) var(--radius-sm) 0 0; transition: color var(--t-base); }
.demo-tab svg { width: 15px; height: 15px; }
.demo-tab::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: 0; height: 2px; background: rgba(255, 255, 255, .1); border-radius: 2px; overflow: hidden; }
.demo-tab.is-active { color: var(--white); }
.demo-tab.is-active svg { color: var(--lime); }
.demo-tab.is-active::after { background: linear-gradient(to right, var(--lime) 50%, rgba(255, 255, 255, .1) 50%); background-size: 200% 100%; background-position: 100% 0; animation: tab-progress var(--demo-duration, 5s) linear forwards; }
.agent-card:hover .demo-tab.is-active::after { animation-play-state: paused; }
.demo-stage { position: relative; min-height: 300px; border-top: 1px solid rgba(255, 255, 255, .08); }
.demo-scene { position: absolute; inset: 0; padding: 24px; display: grid; align-content: start; gap: 14px; opacity: 0; visibility: hidden; transition: opacity .35s var(--ease), visibility 0s .35s; }
.demo-scene.is-active { opacity: 1; visibility: visible; transition-delay: 0s; }
.demo-scene.is-active > * { animation: log-in .5s var(--ease) both; }
.demo-scene.is-active > :nth-child(1) { animation-delay: .1s; }
.demo-scene.is-active > :nth-child(2) { animation-delay: .9s; }
.demo-scene.is-active > :nth-child(3) { animation-delay: 1.7s; }
.demo-scene.is-active > :nth-child(4) { animation-delay: 2.5s; }
.bubble { max-width: 84%; padding: 14px 16px; border-radius: 18px; font-size: 16px; line-height: 1.45; }
.bubble.user { background: rgba(255, 255, 255, .08); color: #e6ecea; justify-self: end; border-bottom-right-radius: 4px; }
.bubble.bot { background: var(--lime); color: var(--ink); justify-self: start; border-bottom-left-radius: 4px; }
.bubble b { font-weight: 700; }
.demo-event { display: inline-flex; align-items: center; gap: 8px; justify-self: center; font-size: 12px; color: var(--text-on-dark-muted); letter-spacing: .02em; }
.demo-event i { width: 6px; height: 6px; border-radius: 50%; background: var(--lime-deep); }
.mail-card { display: grid; gap: 3px; padding: 12px 14px; border-radius: 12px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); }
.mail-card.reply { background: rgba(76, 207, 113, .1); border-color: rgba(76, 207, 113, .3); }
.mail-from { font-size: 11px; color: var(--text-on-dark-muted); }
.mail-subject { font-size: 14px; font-weight: 600; color: var(--white); }
.mail-meta { font-size: 11px; color: var(--lime); margin-top: 2px; }
.call-card { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-radius: 12px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); font-size: 13px; color: #d9e2df; }
.call-wave { display: inline-flex; align-items: center; gap: 2px; height: 18px; }
.call-wave i { width: 3px; height: 6px; border-radius: 2px; background: var(--lime); animation: wave .9s ease-in-out infinite; }
.call-wave i:nth-child(2) { animation-delay: .1s; } .call-wave i:nth-child(3) { animation-delay: .2s; } .call-wave i:nth-child(4) { animation-delay: .3s; } .call-wave i:nth-child(5) { animation-delay: .4s; } .call-wave i:nth-child(6) { animation-delay: .5s; } .call-wave i:nth-child(7) { animation-delay: .6s; }
.call-timer { margin-left: auto; font-variant-numeric: tabular-nums; color: var(--text-on-dark-muted); }
.transcript { font-size: 16px; line-height: 1.45; color: #e6ecea; padding-left: 14px; border-left: 2px solid rgba(255, 255, 255, .14); }
.transcript .who { display: block; font-size: 10px; letter-spacing: var(--track-caps); text-transform: uppercase; font-weight: 700; color: var(--text-on-dark-muted); margin-bottom: 2px; }
.transcript.agent { border-left-color: var(--lime); }
.transcript.agent .who { color: var(--lime); }
.transcript b { font-weight: 700; color: var(--white); }
.brief-head { display: flex; justify-content: space-between; align-items: center; font-size: 13px; font-weight: 600; color: #d9e2df; }
.brief-channel svg { width: 18px; height: 18px; color: var(--lime); }
.brief-list { display: grid; gap: 8px; }
.brief-list li { position: relative; font-size: 15px; line-height: 1.4; color: #e6ecea; padding: 12px 14px 12px 30px; border-radius: 10px; background: rgba(255, 255, 255, .06); }
.brief-list li::before { content: ""; position: absolute; left: 13px; top: 19px; width: 6px; height: 6px; border-radius: 50%; background: var(--lime); }
.brief-list b { font-weight: 700; color: var(--white); }
.agent-foot { display: grid; gap: 4px; padding: 16px 24px 18px; background: rgba(255, 255, 255, .04); border-top: 1px solid rgba(255, 255, 255, .08); }
.agent-foot-label { font-size: 10px; letter-spacing: var(--track-caps); text-transform: uppercase; font-weight: 700; color: var(--lime); }
.agent-foot-value { font-size: 14px; color: #d9e2df; }
@keyframes log-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes pulse { 0%, 100% { box-shadow: 0 0 0 4px rgba(76, 207, 113, .18); } 50% { box-shadow: 0 0 0 7px rgba(76, 207, 113, .08); } }
@keyframes wave { 0%, 100% { height: 5px; } 50% { height: 18px; } }
@keyframes tab-progress { from { background-position: 100% 0; } to { background-position: 0 0; } }
@media (prefers-reduced-motion: reduce) { .demo-scene.is-active > *, .chat-dot, .call-wave i, .demo-tab.is-active::after { animation: none; } .demo-tab.is-active::after { background: var(--lime); } }

/* ---------- Faixa de intro ---------- */
.intro-band { background: var(--lime); color: var(--ink); }
.intro-band-inner { min-height: 150px; display: grid; grid-template-columns: 180px 1fr; align-items: center; gap: 32px; padding: 32px 0; }
.intro-band p { max-width: 820px; font-size: clamp(22px, 2.3vw, 32px); line-height: 1.25; letter-spacing: -.03em; }
.intro-band strong { font-weight: 800; }

/* ---------- Resultados (equipe / receita) ---------- */
.outcome-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.outcome-card { border-radius: var(--radius-lg); padding: 36px; display: flex; flex-direction: column; gap: 16px; border: 1px solid var(--line); background: var(--white); }
.outcome-top { display: flex; justify-content: space-between; align-items: center; }
.outcome-kind { display: inline-flex; align-items: center; padding: 8px 14px; border-radius: var(--radius-pill); font-size: var(--fs-xs); font-weight: 700; letter-spacing: var(--track-caps); text-transform: uppercase; }
.outcome-icon { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 12px; }
.outcome-icon svg { width: 22px; height: 22px; }
.outcome-card h3 { font-size: clamp(26px, 2.6vw, 36px); letter-spacing: -.04em; line-height: var(--lh-tight); margin-top: 8px; }
.outcome-card > p { font-size: var(--fs-base); color: var(--text-muted); max-width: 520px; }
.outcome-levers { margin-top: auto; padding-top: 24px; border-top: 1px solid var(--line); display: grid; gap: 14px; }
.outcome-equipe .outcome-kind { background: var(--paper-2); color: var(--ink-3); }
.outcome-equipe .outcome-icon { background: var(--paper-2); color: var(--ink-3); }
.outcome-receita { background: var(--ink); color: var(--white); border-color: var(--ink); }
.outcome-receita .outcome-kind { background: var(--lime); color: var(--ink); }
.outcome-receita .outcome-icon { background: rgba(76, 207, 113, .14); color: var(--lime); }
.outcome-receita > p { color: var(--text-on-dark-muted); }
.outcome-receita .outcome-levers { border-top-color: var(--line-dark); }
.outcome-receita .eyebrow { color: var(--lime); }
.outcome-receita .check-list.compact { color: #d9e2df; }
.outcome-receita .check-list.compact li::before { box-shadow: inset 0 0 0 3px var(--lime), inset 0 0 0 5px var(--white); }

/* ---------- Fórmula de retorno ---------- */
.formula-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: start; }
.formula-layout h2 { font-size: var(--fs-h2); letter-spacing: -.045em; line-height: var(--lh-tight); margin-top: 20px; }
.formula-intro { margin-top: 22px; color: var(--text-on-dark-muted); font-size: var(--fs-md); max-width: 460px; }
.formula-list { display: grid; gap: 12px; }
.formula-item { background: var(--ink-2); border: 1px solid rgba(255, 255, 255, .1); border-radius: var(--radius); padding: 24px 28px; display: grid; gap: 10px; }
.formula-label { font-size: var(--fs-xs); letter-spacing: var(--track-caps); text-transform: uppercase; font-weight: 700; color: var(--text-on-dark-muted); }
.formula-item p { font-size: clamp(17px, 1.6vw, 21px); line-height: 1.4; letter-spacing: -.01em; color: var(--white); }
.formula-item b { color: var(--lime); font-weight: 700; padding: 0 4px; }
.formula-item.highlight { background: var(--lime); border-color: var(--lime); }
.formula-item.highlight .formula-label { color: var(--lime-ink); }
.formula-item.highlight p { color: var(--ink); font-weight: 600; }
.formula-item.highlight b { color: var(--ink); }
.formula-note { margin-top: 10px; font-size: var(--fs-sm); color: var(--text-on-dark-muted); padding-left: 4px; }

/* ---------- Benefício (soluções) ---------- */
.row-benefit, .detail-benefit { display: inline-flex; align-items: center; gap: 10px; font-size: var(--fs-sm); font-weight: 600; color: var(--lime-ink); }
.row-benefit i, .detail-benefit i { width: 8px; height: 8px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 3px rgba(76, 207, 113, .35); flex: none; }
.row-benefit { max-width: 200px; line-height: 1.35; }
.detail-benefit { margin-bottom: 18px; }

/* ---------- Lista de soluções (home) ---------- */
.solution-list { border-top: 1px solid var(--line); }
.solution-row { border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 64px 1fr 220px 28px; align-items: center; gap: 24px; padding: 28px 8px; transition: background var(--t-fast), padding var(--t-base) var(--ease); border-radius: var(--radius-sm); }
.solution-row:hover { background: var(--white); padding-left: 18px; padding-right: 14px; }
.row-no, .row-tag { font-size: var(--fs-xs); color: var(--text-soft); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.row-main { display: grid; gap: 6px; }
.row-title { font-size: clamp(22px, 2.1vw, 30px); font-weight: 700; letter-spacing: -.035em; line-height: var(--lh-snug); }
.row-text { font-size: 15px; color: var(--text-muted); max-width: 620px; }
.row-arrow { font-size: 22px; color: var(--text-soft); transition: color var(--t-fast), transform var(--t-base) var(--ease); }
.solution-row:hover .row-arrow { color: var(--ink); transform: translate(2px, -2px); }

/* ---------- Processo ---------- */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; align-items: stretch; }
.process-step { border-top: 1px solid rgba(255, 255, 255, .2); padding-top: 22px; display: flex; flex-direction: column; }
.process-step b { color: var(--lime); font-size: var(--fs-xs); letter-spacing: .1em; }
.process-step h3 { font-size: var(--fs-h3); letter-spacing: -.03em; margin: 28px 0 6px; }
.step-duration { display: block; font-size: var(--fs-xs); letter-spacing: .08em; text-transform: uppercase; font-weight: 700; color: var(--text-on-dark-muted); margin-bottom: 14px; }
.process-grid.light .step-duration { color: var(--text-soft); }
.process-step p { color: var(--text-on-dark-muted); font-size: 15px; }
.step-deliverable { margin-top: auto; padding-top: 20px; display: grid; gap: 6px; font-size: 14px; line-height: 1.45; color: var(--white); font-weight: 600; }
.step-deliverable > span { font-size: 10px; letter-spacing: var(--track-caps); text-transform: uppercase; color: var(--lime); font-weight: 700; }
.process-step p + .step-deliverable { margin-top: 22px; }
.process-grid.light .process-step { border-top-color: var(--ink); }
.process-grid.light .process-step b { color: var(--lime-ink); }
.process-grid.light .process-step p { color: var(--text-muted); }
.process-grid.light .step-deliverable { color: var(--ink); background: var(--paper-2); padding: 16px; border-radius: var(--radius-sm); }
.process-grid.light .step-deliverable > span { color: var(--lime-ink); }

/* ---------- Cards "Por quê" ---------- */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.why-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; min-height: 260px; display: flex; flex-direction: column; transition: transform var(--t-base) var(--ease), box-shadow var(--t-base); }
.why-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.why-card span { font-size: var(--fs-xs); color: var(--lime-ink); font-weight: 700; letter-spacing: .1em; }
.why-card h3 { font-size: 22px; letter-spacing: -.03em; margin: auto 0 12px; padding-top: 40px; line-height: var(--lh-snug); }
.why-card p { color: var(--text-muted); font-size: 15px; }

/* ---------- CTA ---------- */
.cta-panel { background: var(--lime); color: var(--ink); padding: var(--section-y) 0; }
.cta-inner { display: flex; align-items: flex-end; justify-content: space-between; gap: 60px; }
.cta-inner .eyebrow { color: var(--lime-ink); }
.cta-inner h2 { font-size: clamp(40px, 4.8vw, 68px); line-height: var(--lh-tight); letter-spacing: -.05em; margin-top: 22px; }
.cta-inner > div:last-child { width: 360px; flex: none; }
.cta-inner p { font-size: var(--fs-base); margin-bottom: 26px; color: #16452a; }
.cta-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; }

/* ---------- Segmentos (Para quem) ---------- */
.segment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.segment-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.segment-no { font-size: var(--fs-xs); color: var(--text-soft); font-weight: 700; letter-spacing: .1em; }
.segment-card h3 { font-size: 21px; letter-spacing: -.03em; line-height: var(--lh-snug); }
.segment-pain { color: var(--text-muted); font-size: 15px; }
.segment-bot { font-size: 15px; color: var(--ink); display: grid; gap: 4px; padding-top: 12px; border-top: 1px solid var(--line); margin-top: auto; }
.segment-bot > span { font-size: 10px; letter-spacing: var(--track-caps); text-transform: uppercase; color: var(--lime-ink); font-weight: 700; }
.segment-grid.compact .segment-card { padding: 24px; }

/* ---------- Ferramentas ---------- */
.tool-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 10px; }
.tool-list li { font-size: 13px; font-weight: 600; padding: 8px 12px; border-radius: var(--radius-pill); border: 1px solid var(--line); background: var(--white); color: var(--ink-3); }
.tool-list.small { margin: 6px 0 0; }
.tool-list.small li { font-size: 11px; padding: 5px 9px; background: var(--paper); }
.tool-note { font-size: var(--fs-sm) !important; color: var(--text-soft) !important; margin-top: 20px; }
.tool-note a { text-decoration: underline; }

/* ---------- Âncoras (prazo, piloto, investimento) ---------- */
.anchor-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.anchor-card { background: var(--ink-2); border: 1px solid rgba(255, 255, 255, .1); border-radius: var(--radius); padding: 28px; display: grid; gap: 10px; align-content: start; }
.anchor-label { font-size: var(--fs-xs); letter-spacing: var(--track-caps); text-transform: uppercase; font-weight: 700; color: var(--lime); }
.anchor-card strong { font-size: clamp(20px, 1.8vw, 26px); letter-spacing: -.03em; line-height: 1.2; }
.anchor-card p { font-size: 14px; color: var(--text-on-dark-muted); }
.anchor-grid.light .anchor-card { background: var(--white); border-color: var(--line); }
.anchor-grid.light .anchor-label { color: var(--lime-ink); }
.anchor-grid.light .anchor-card p { color: var(--text-muted); }


/* ---------- Exemplo da conta ---------- */
.example-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: start; }
.example-layout h2 { font-size: clamp(30px, 3.2vw, 44px); letter-spacing: -.04em; line-height: var(--lh-tight); margin-top: 20px; }
.example-context { margin-top: 20px; color: var(--text-on-dark-muted); font-size: var(--fs-md); max-width: 460px; }
.example-badge { display: inline-block; margin-top: 22px; font-size: var(--fs-xs); letter-spacing: var(--track-caps); text-transform: uppercase; font-weight: 700; color: var(--lime); border: 1px solid rgba(76, 207, 113, .4); padding: 7px 12px; border-radius: var(--radius-pill); }
.example-table { display: grid; gap: 10px; }
.example-row { display: grid; grid-template-columns: 1fr 1.3fr auto; gap: 20px; align-items: center; background: var(--ink-2); border: 1px solid rgba(255, 255, 255, .1); border-radius: var(--radius-sm); padding: 18px 22px; }
.example-label { font-size: var(--fs-xs); letter-spacing: .08em; text-transform: uppercase; font-weight: 700; color: var(--text-on-dark-muted); }
.example-calc { font-size: 15px; color: #e6ecea; }
.example-row b { font-size: 17px; white-space: nowrap; color: var(--white); }
.example-row.highlight { background: var(--lime); border-color: var(--lime); color: var(--ink); }
.example-row.highlight .example-label { color: var(--lime-ink); }
.example-row.highlight .example-calc, .example-row.highlight b { color: var(--ink); }
.example-row.highlight b { font-size: 20px; }

/* ---------- Comparação com alternativas ---------- */
.compare-table { border-top: 1px solid var(--line); }
.compare-head, .compare-row { display: grid; grid-template-columns: 1fr 1.1fr 1.1fr 1.3fr; gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.compare-head { font-size: var(--fs-xs); letter-spacing: var(--track-caps); text-transform: uppercase; font-weight: 700; color: var(--text-soft); padding: 14px 0; }
.compare-row > span { font-size: 15px; color: var(--text-muted); }
.compare-row small { display: none; }
.compare-option { font-size: 19px !important; font-weight: 700; letter-spacing: -.03em; color: var(--ink) !important; line-height: var(--lh-snug); }
.compare-bot { color: var(--ink) !important; font-weight: 500; background: #f1f8e6; border-radius: var(--radius-sm); padding: 14px 16px; }

/* ---------- Quando não faz sentido ---------- */
.notfit-list { display: grid; gap: 14px; }
.notfit-item { display: grid; grid-template-columns: 40px 1fr; gap: 18px; padding: 20px 0; border-bottom: 1px solid var(--line-dark); }
.notfit-x { width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .25); display: grid; place-items: center; font-size: 20px; color: var(--lime); }
.notfit-item h3 { font-size: 20px; letter-spacing: -.03em; margin-bottom: 6px; }
.notfit-item p { color: var(--text-on-dark-muted) !important; font-size: 15px !important; margin: 0 !important; }

/* ---------- Compromissos ---------- */
.commit-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.commit-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; display: grid; gap: 10px; align-content: start; }
.commit-check { width: 32px; height: 32px; border-radius: 50%; background: var(--lime); color: var(--ink); display: grid; place-items: center; }
.commit-check svg { width: 16px; height: 16px; }
.commit-card h3 { font-size: 18px; letter-spacing: -.02em; line-height: var(--lh-snug); margin-top: 6px; }
.commit-card p { font-size: 14px; color: var(--text-muted); }
.founder-meta { margin-top: 14px; color: var(--text-muted); font-weight: 600; }
.contact-inline a { border-bottom: 1px solid currentColor; font-weight: 600; color: var(--ink); }

/* ---------- Canais de contato ---------- */
.channel-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 16px; }
.channel-card { display: grid; grid-template-columns: 56px 1fr 28px; gap: 22px; align-items: start; padding: 32px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--white); transition: transform var(--t-base) var(--ease), box-shadow var(--t-base); }
.channel-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.channel-icon { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; background: var(--paper-2); color: var(--ink); }
.channel-icon svg { width: 26px; height: 26px; }
.channel-body { display: grid; gap: 6px; }
.channel-title { font-size: var(--fs-xs); letter-spacing: var(--track-caps); text-transform: uppercase; font-weight: 700; color: var(--lime-ink); }
.channel-value { font-size: clamp(22px, 2.2vw, 30px); font-weight: 700; letter-spacing: -.035em; line-height: 1.1; overflow-wrap: anywhere; }
.channel-card:not(.channel-primary) .channel-value { font-size: clamp(18px, 1.6vw, 22px); letter-spacing: -.02em; }
.channel-text { font-size: 15px; color: var(--text-muted); margin-top: 6px; }
.channel-arrow { font-size: 22px; color: var(--text-soft); }
.channel-primary { background: var(--ink); color: var(--white); border-color: var(--ink); }
.channel-primary .channel-icon { background: var(--lime); color: var(--ink); }
.channel-primary .channel-title { color: var(--lime); }
.channel-primary .channel-text { color: var(--text-on-dark-muted); }
.channel-primary .channel-arrow { color: var(--lime); }

/* ---------- Páginas internas: hero ---------- */
.page-hero { padding: clamp(72px, 8vw, 104px) 0; }
.page-hero h1 { font-size: clamp(44px, 5.6vw, 80px); margin-bottom: 26px; }
.page-hero p { font-size: var(--fs-md); color: var(--text-on-dark-muted); max-width: 680px; }

/* ---------- Soluções: detalhes ---------- */
.solution-detail-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.solution-detail { display: grid; grid-template-columns: 180px 1fr 300px; gap: 48px; border-bottom: 1px solid var(--line); padding: clamp(40px, 5vw, 64px) 0; scroll-margin-top: 100px; }
.detail-side { display: grid; align-content: start; gap: 24px; }
.detail-number { font-size: var(--fs-xs); font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--text-soft); }
.detail-icon { width: 56px; height: 56px; border-radius: 16px; background: var(--white); border: 1px solid var(--line); color: var(--lime-ink); display: grid; place-items: center; }
.detail-icon svg { width: 26px; height: 26px; }
.detail-main h2 { font-size: clamp(30px, 3.2vw, 44px); letter-spacing: -.04em; line-height: var(--lh-tight); margin-bottom: 18px; }
.detail-lead { font-size: var(--fs-lg); line-height: 1.45; color: var(--ink-3); margin-bottom: 16px; max-width: 600px; }
.detail-main > p:last-child { color: var(--text-muted); max-width: 600px; }
.detail-examples { display: grid; align-content: start; gap: 18px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.detail-examples .text-link { margin-top: 6px; justify-self: start; }

/* ---------- Listas com marcador ---------- */
.check-list { display: grid; gap: 14px; font-size: var(--fs-md); color: var(--ink-3); }
.check-list li { position: relative; padding-left: 30px; line-height: 1.5; }
.check-list li::before { content: ""; position: absolute; left: 0; top: .42em; width: 16px; height: 16px; border-radius: 50%; background: var(--lime); box-shadow: inset 0 0 0 4px var(--lime), inset 0 0 0 6px var(--ink); }
.check-list.compact { gap: 10px; font-size: 15px; color: var(--text-muted); }
.check-list.compact li::before { width: 12px; height: 12px; top: .4em; box-shadow: inset 0 0 0 3px var(--lime), inset 0 0 0 5px var(--ink); }

/* ---------- Split / Sobre ---------- */
.split-feature, .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.split-feature p { font-size: var(--fs-md); color: var(--text-muted); margin-bottom: 18px; }
.section-dark .split-feature p { color: var(--text-on-dark-muted); }
.split-feature .text-link { margin-top: 8px; }
.body-large p { font-size: var(--fs-lg); line-height: 1.6; color: var(--ink-3); margin-bottom: 22px; }

/* ---------- FAQ ---------- */
.faq-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: start; }
.faq-intro { margin-top: 20px; color: var(--text-muted); }
.faq-intro a { border-bottom: 1px solid currentColor; font-weight: 600; color: var(--ink); }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 22px 4px; font-size: 19px; font-weight: 700; letter-spacing: -.02em; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary span { font-size: 24px; font-weight: 400; color: var(--text-soft); transition: transform var(--t-base) var(--ease); flex: none; }
.faq-item[open] summary span { transform: rotate(45deg); }
.faq-item p { padding: 0 4px 24px; color: var(--text-muted); max-width: 640px; }

/* ---------- Legal ---------- */
.legal-layout { display: grid; grid-template-columns: 220px minmax(0, 720px); justify-content: space-between; gap: 70px; }
.legal-index { position: sticky; top: 110px; height: max-content; display: grid; gap: 14px; }
.legal-index .eyebrow { margin-bottom: 8px; }
.legal-index a { font-size: 14px; color: var(--text-muted); }
.legal-index a:hover { color: var(--ink); text-decoration: underline; }
.legal-content h2 { font-size: 28px; letter-spacing: -.03em; margin: 48px 0 12px; scroll-margin-top: 110px; }
.legal-content h2:first-of-type { margin-top: 28px; }
.legal-content p { font-size: var(--fs-base); line-height: 1.75; color: var(--text-muted); }
.legal-updated { font-size: var(--fs-xs) !important; text-transform: uppercase; letter-spacing: .1em; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--text-on-dark); padding: 72px 0 28px; }
.footer-top { display: flex; justify-content: space-between; gap: 50px; }
.footer-brand { font-size: 32px; }
.footer-top p { color: var(--text-on-dark-muted); font-size: 15px; margin-top: 18px; max-width: 360px; }
.footer-links { display: flex; gap: 96px; margin-right: 40px; }
.footer-links > div { display: flex; flex-direction: column; gap: 12px; }
.footer-links span { font-size: var(--fs-xs); letter-spacing: var(--track-caps); text-transform: uppercase; color: var(--lime); font-weight: 700; margin-bottom: 6px; }
.footer-links a { font-size: 14px; color: #d9e2df; transition: color var(--t-fast); }
.footer-links a:hover { color: var(--lime); }
.footer-bottom { display: flex; justify-content: space-between; border-top: 1px solid rgba(255, 255, 255, .14); margin-top: 72px; padding-top: 22px; color: var(--text-soft); font-size: 12px; }

/* ---------- Responsivo ---------- */
@media (max-width: 1100px) {
  .process-grid, .why-grid { grid-template-columns: repeat(2, 1fr); }
  .solution-detail { grid-template-columns: 140px 1fr; }
  .detail-examples { grid-column: 2; }
  .solution-row { grid-template-columns: 48px 1fr 28px; }
  .row-benefit { grid-column: 2; max-width: none; }
  .formula-layout, .example-layout { grid-template-columns: 1fr; gap: 40px; }
  .segment-grid { grid-template-columns: repeat(2, 1fr); }
  .anchor-grid { grid-template-columns: repeat(2, 1fr); }
  .commit-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 1000px) {
  .hero-grid { grid-template-columns: 1fr; gap: 0; }
  .hero-copy { padding-bottom: 24px; }
  .hero-visual { padding: 24px 0 72px; }
  .faq-layout { gap: 48px; }
  .compare-head { display: none; }
  .compare-row { grid-template-columns: 1fr 1fr; }
  .compare-row small { display: block; font-size: 10px; letter-spacing: var(--track-caps); text-transform: uppercase; font-weight: 700; color: var(--text-soft); margin-bottom: 6px; }
  .compare-option { grid-column: 1 / -1; }
  .compare-bot { grid-column: 1 / -1; }
  .channel-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .container { width: min(100% - 36px, var(--max)); }
  .site-header { height: 68px; }
  .menu-toggle { display: flex; flex-direction: column; justify-content: center; gap: 6px; background: none; border: 1px solid rgba(255, 255, 255, .3); border-radius: var(--radius-sm); width: 44px; height: 42px; padding: 10px; }
  .menu-toggle span { height: 2px; width: 100%; background: var(--white); display: block; transition: transform var(--t-base) var(--ease), opacity var(--t-fast); }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .primary-nav { display: none; position: absolute; top: 68px; left: 0; right: 0; background: var(--ink); padding: 12px 18px 20px; flex-direction: column; align-items: stretch; gap: 0; border-top: 1px solid var(--line-dark); box-shadow: 0 20px 30px rgba(0, 0, 0, .25); }
  .primary-nav.open { display: flex; }
  .primary-nav > a:not(.nav-contact) { padding: 16px 4px; border-bottom: 1px solid var(--line-dark); font-size: 16px; }
  .primary-nav > a:not(.nav-contact)::after { display: none; }
  .nav-contact { margin-top: 16px; justify-content: space-between; }
  .hero-grid { min-height: auto; }
  .hero-copy { padding: 64px 0 8px; }
  .hero h1 { font-size: clamp(42px, 11vw, 64px); }
  .hero-lead { font-size: var(--fs-base); }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 22px; }
  .hero-points { margin-top: 40px; flex-direction: column; gap: 10px; }
  .hero-visual { padding: 40px 0 64px; }
  .agent-card { width: 100%; }
  .demo-stage { min-height: 320px; }
  .demo-tab { font-size: 11px; gap: 4px; padding-left: 2px; padding-right: 2px; }
  .bubble, .transcript, .brief-list li { font-size: 14px; }
  .intro-band-inner { grid-template-columns: 1fr; gap: 14px; padding: 36px 0; }
  .intro-band p { font-size: 24px; }
  .section-heading, .cta-inner { display: block; }
  .section-heading > p { margin-top: 22px; }
  .section-end { text-align: left; margin-top: 32px; }
  .solution-row { grid-template-columns: 36px 1fr 20px; gap: 14px; padding: 22px 4px; }
  .solution-row:hover { padding-left: 4px; padding-right: 4px; background: transparent; }
  .row-benefit { grid-column: 2; }
  .row-title { font-size: 22px; }
  .row-text { font-size: 14px; }
  .outcome-grid { grid-template-columns: 1fr; }
  .outcome-card { padding: 26px; }
  .formula-item { padding: 20px; }
  .process-grid, .why-grid { grid-template-columns: 1fr; gap: 20px; }
  .why-card { min-height: auto; }
  .why-card h3 { padding-top: 24px; }
  .cta-inner h2 { font-size: clamp(36px, 10vw, 52px); }
  .cta-inner > div:last-child { width: auto; margin-top: 28px; }
  .page-hero h1 { font-size: clamp(40px, 10vw, 60px); }
  .page-hero p { font-size: var(--fs-base); }
  .solution-detail { grid-template-columns: 1fr; gap: 24px; scroll-margin-top: 84px; }
  .detail-side { grid-auto-flow: column; justify-content: space-between; align-items: center; }
  .detail-icon { width: 44px; height: 44px; }
  .detail-icon svg { width: 22px; height: 22px; }
  .detail-examples { grid-column: auto; }
  .split-feature, .about-grid, .legal-layout, .faq-layout { grid-template-columns: 1fr; gap: 32px; }
  .faq-item summary { font-size: 17px; }
  .segment-grid, .anchor-grid, .commit-grid { grid-template-columns: 1fr; }
  .example-row { grid-template-columns: 1fr; gap: 6px; }
  .compare-row { grid-template-columns: 1fr; }
  .channel-card { grid-template-columns: 44px 1fr; padding: 24px; gap: 16px; }
  .channel-icon { width: 44px; height: 44px; }
  .channel-arrow { display: none; }
  .notfit-item { grid-template-columns: 32px 1fr; gap: 14px; }
  .notfit-x { width: 32px; height: 32px; font-size: 16px; }
  .legal-index { position: static; }
  .legal-content h2 { scroll-margin-top: 84px; }
  .footer-top { display: block; }
  .footer-links { gap: 56px; margin: 44px 0 0; }
  .footer-bottom { display: block; line-height: 1.9; margin-top: 56px; }
  .footer-bottom span { display: block; }
}

@media (max-width: 500px) {
  .footer-links { gap: 32px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}