/* =========================================================================
   COMPROVALOG — Design system
   Estilo institucional inspirado em software SaaS premium (Microsoft/Stripe):
   muito espaço em branco, tipografia limpa, azul como cor de marca.
   ========================================================================= */

:root {
  --cl-blue: #0066ff;
  --cl-blue-600: #0057db;
  --cl-blue-dark: #0a3d91;
  --cl-navy: #081b3a;
  --cl-ink: #10192b;
  --cl-muted: #5b6577;
  --cl-muted-2: #7c8798;
  --cl-white: #ffffff;
  --cl-gray-50: #f6f8fb;
  --cl-gray-100: #eef2f8;
  --cl-gray-200: #e3e8f0;
  --cl-border: #e1e6ee;
  --cl-success: #17a673;

  --cl-shadow-sm: 0 2px 8px rgba(10, 30, 70, .06);
  --cl-shadow-md: 0 12px 32px rgba(10, 30, 70, .10);
  --cl-shadow-lg: 0 24px 60px rgba(10, 30, 70, .16);

  --cl-radius-sm: 10px;
  --cl-radius-md: 16px;
  --cl-radius-lg: 24px;

  --cl-container: 1220px;
  --cl-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--cl-font);
  color: var(--cl-ink);
  background: var(--cl-white);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 800; letter-spacing: -0.02em; line-height: 1.15; }
p { margin: 0; }
button { font-family: inherit; cursor: pointer; }

.skip-link {
  position: absolute; left: -999px; top: 0; background: var(--cl-blue); color: #fff;
  padding: .75rem 1.25rem; z-index: 2000; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

.container { max-width: var(--cl-container); margin: 0 auto; padding: 0 24px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ---------------------------------------------------------------------- */
/* Botões                                                                  */
/* ---------------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .95rem 1.9rem; border-radius: 999px; font-weight: 600; font-size: 1rem;
  border: 1.5px solid transparent; transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--cl-blue); color: #fff; box-shadow: 0 10px 24px rgba(0,102,255,.28); }
.btn-primary:hover { background: var(--cl-blue-600); box-shadow: 0 14px 32px rgba(0,102,255,.36); transform: translateY(-1px); }
.btn-outline { background: transparent; border-color: var(--cl-border); color: var(--cl-ink); }
.btn-outline:hover { border-color: var(--cl-blue); color: var(--cl-blue); }
.btn-ghost-light { background: rgba(255,255,255,.08); color: #fff; border-color: rgba(255,255,255,.35); backdrop-filter: blur(6px); }
.btn-ghost-light:hover { background: rgba(255,255,255,.16); border-color: #fff; }
.btn-light { background: #fff; color: var(--cl-blue-dark); }
.btn-light:hover { background: var(--cl-gray-100); transform: translateY(-1px); }
.btn-lg { padding: 1.15rem 2.4rem; font-size: 1.05rem; }
.btn-sm { padding: .6rem 1.3rem; font-size: .9rem; }
.btn-block { width: 100%; }

/* ---------------------------------------------------------------------- */
/* Header / navbar                                                        */
/* ---------------------------------------------------------------------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,.85); backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.site-header.is-scrolled { border-color: var(--cl-border); box-shadow: 0 2px 20px rgba(10,30,70,.06); }
.navbar { max-width: var(--cl-container); margin: 0 auto; padding: 14px 24px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.navbar-brand img { height: 30px; width: auto; }
.navbar-menu { display: flex; align-items: center; gap: 32px; }
.navbar-nav { display: flex; gap: 28px; }
.navbar-nav a { font-size: .95rem; font-weight: 500; color: var(--cl-ink); opacity: .85; transition: opacity .15s, color .15s; }
.navbar-nav a:hover { opacity: 1; color: var(--cl-blue); }
.navbar-nav-highlight { opacity: 1 !important; background: var(--cl-blue-tint, #e8f0ff); color: var(--cl-blue) !important; font-weight: 700 !important; padding: 7px 14px; border-radius: 999px; transition: background .15s, color .15s; }
.navbar-nav-highlight:hover { background: var(--cl-blue) !important; color: #fff !important; }
.navbar-actions { display: flex; align-items: center; gap: 18px; }
.navbar-phone { display: flex; align-items: center; gap: 6px; font-size: .9rem; font-weight: 600; color: var(--cl-ink); background: none; border: none; cursor: pointer; padding: 0; }
.navbar-phone svg { color: var(--cl-blue); }
.navbar-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; padding: 6px; }
.navbar-toggle span { width: 22px; height: 2px; background: var(--cl-ink); border-radius: 2px; transition: transform .2s, opacity .2s; }

/* ---------------------------------------------------------------------- */
/* Hero                                                                    */
/* ---------------------------------------------------------------------- */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  padding: 160px 0 96px;
  background: radial-gradient(1200px 700px at 78% -10%, #eaf2ff 0%, transparent 60%),
              linear-gradient(180deg, #ffffff 0%, #f4f8ff 60%, #ffffff 100%);
  overflow: hidden;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 16px; border-radius: 999px;
  background: rgba(0,102,255,.08); color: var(--cl-blue); font-weight: 700; font-size: .82rem;
  letter-spacing: .04em; text-transform: uppercase; margin-bottom: 22px;
}
.hero-eyebrow::before {
  content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--cl-blue); flex-shrink: 0;
  animation: hero-eyebrow-pulse 1.8s ease-in-out infinite;
}
@keyframes hero-eyebrow-pulse { 0%,100% { opacity: 1; transform: scale(1);} 50% { opacity: .45; transform: scale(1.3);} }
.hero-eyebrow-text { display: inline-block; transition: opacity .25s ease, transform .25s ease; }
.hero-eyebrow-text.is-fading { opacity: 0; transform: translateY(-6px); }
@media (prefers-reduced-motion: reduce) {
  .hero-eyebrow::before { animation: none; }
}
.hero h1 { font-size: clamp(2.6rem, 5vw, 4.2rem); color: var(--cl-navy); }
.hero h1 span { color: var(--cl-blue); }
.hero-sub { margin-top: 22px; font-size: 1.2rem; line-height: 1.6; color: var(--cl-muted); max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 38px; }
.hero-trust { margin-top: 48px; display: flex; flex-wrap: wrap; gap: 28px; }
.hero-trust-item { display: flex; align-items: center; gap: 10px; font-size: .88rem; color: var(--cl-muted); font-weight: 500; }
.hero-trust-item svg { color: var(--cl-blue); flex-shrink: 0; }

.hero-visual { position: relative; padding-bottom: 48px; }
.hero-visual img { width: 100%; height: auto; filter: drop-shadow(0 30px 60px rgba(10,40,100,.18)); }

/* Cartão animado: alterna emissão de CT-e/CIOT/MDF-e, busca na SEFAZ e
   suporte contábil — foco em motorista, TAC e transportadora (ver JS). */
.hero-emitter {
  position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: min(380px, 92%); background: #fff; border-radius: var(--cl-radius-md); box-shadow: var(--cl-shadow-lg);
  padding: 18px 20px; display: flex; gap: 14px; align-items: flex-start; z-index: 3;
  transition: opacity .25s ease, transform .25s ease;
}
.hero-emitter.is-fading { opacity: .35; transform: translateX(-50%) translateY(3px); }
.hero-emitter-icon {
  width: 44px; height: 44px; border-radius: 12px; background: rgba(0,102,255,.09); color: var(--cl-blue);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.hero-emitter-icon svg { width: 22px; height: 22px; }
.hero-emitter-body { flex-grow: 1; min-width: 0; }
.hero-emitter-body strong { display: block; font-size: .95rem; color: var(--cl-navy); }
.hero-emitter-body span { display: block; font-size: .8rem; color: var(--cl-muted); margin-top: 2px; }
.hero-emitter-bar { margin-top: 10px; height: 5px; border-radius: 3px; background: var(--cl-gray-200); overflow: hidden; }
.hero-emitter-bar span {
  display: block; height: 100%; width: 0%; border-radius: 3px;
  background: linear-gradient(90deg, var(--cl-blue), #38bdf8);
  transition-property: width; transition-timing-function: linear;
}

.hero-scroll-hint { position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 6px; color: var(--cl-muted-2); font-size: .78rem; }
.hero-scroll-hint .mouse { width: 22px; height: 34px; border: 1.5px solid var(--cl-muted-2); border-radius: 12px; position: relative; }
.hero-scroll-hint .mouse::before { content:''; position:absolute; top:6px; left:50%; transform: translateX(-50%); width:3px; height:6px; background:var(--cl-blue); border-radius: 2px; animation: scrolldown 1.6s infinite; }
@keyframes scrolldown { 0% { opacity:1; top:6px;} 70% { opacity:0; top:16px;} 100% { opacity:0; top:6px;} }

/* ---------------------------------------------------------------------- */
/* Seções genéricas                                                        */
/* ---------------------------------------------------------------------- */
.section { padding: 120px 0; }
.section-alt { background: var(--cl-gray-50); }
.section-dark { background: linear-gradient(150deg, var(--cl-navy) 0%, #0d2a5c 100%); color: #fff; }
.section-head { max-width: 720px; margin: 0 auto 64px; text-align: center; }
.section-head.is-left { margin-left: 0; text-align: left; }
.kicker {
  display: inline-flex; align-items: center; gap: 8px; font-size: .8rem; font-weight: 700;
  letter-spacing: .06em; text-transform: uppercase; color: var(--cl-blue); margin-bottom: 16px;
}
.kicker::before { content: ''; width: 24px; height: 2px; background: var(--cl-blue); border-radius: 2px; }
.section-dark .kicker { color: #a9c6ff; }
.section-dark .kicker::before { background: #a9c6ff; }
.section-title { font-size: clamp(1.9rem, 3.4vw, 2.6rem); color: var(--cl-navy); }
.section-dark .section-title { color: #fff; }
.section-lead { margin-top: 18px; font-size: 1.1rem; color: var(--cl-muted); line-height: 1.7; }
.section-dark .section-lead { color: #c4d3ec; }

/* ---------------------------------------------------------------------- */
/* Cards genéricos                                                         */
/* ---------------------------------------------------------------------- */
.card {
  background: #fff; border: 1px solid var(--cl-border); border-radius: var(--cl-radius-md);
  padding: 32px; transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--cl-shadow-md); border-color: #d7e3ff; }
.icon-badge {
  width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center;
  background: rgba(0,102,255,.09); color: var(--cl-blue); margin-bottom: 20px; flex-shrink: 0;
}
.icon-badge svg { width: 26px; height: 26px; }
.card h3 { font-size: 1.12rem; margin-bottom: 10px; color: var(--cl-navy); }
.card p { color: var(--cl-muted); font-size: .96rem; }

.grid { display: grid; gap: 24px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

/* Produto: abas Motoristas / Transportadoras / Embarcadores */
.persona-tabs {
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin: 8px 0 36px;
}
.persona-tab {
  display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 999px;
  border: 1.5px solid var(--cl-border); background: #fff; color: var(--cl-muted); font-weight: 600; font-size: .92rem;
  transition: border-color .18s ease, color .18s ease, background .18s ease, box-shadow .18s ease;
}
.persona-tab svg { flex-shrink: 0; }
.persona-tab:hover { border-color: var(--cl-blue); color: var(--cl-blue); }
.persona-tab.is-active { background: var(--cl-blue); border-color: var(--cl-blue); color: #fff; box-shadow: 0 10px 24px rgba(0,102,255,.24); }

.persona-panels { max-width: 920px; margin: 0 auto 8px; }
.persona-panel { display: none; }
.persona-panel.is-active { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; animation: persona-fade .35s ease; }
@keyframes persona-fade { from { opacity: 0; transform: translateY(8px);} to { opacity: 1; transform: none;} }
.persona-panel-text h3 { font-size: 1.35rem; color: var(--cl-navy); margin-bottom: 12px; }
.persona-panel-text p { color: var(--cl-muted); font-size: 1rem; line-height: 1.7; }
.persona-panel-list { display: flex; flex-direction: column; gap: 14px; background: var(--cl-gray-50); border: 1px solid var(--cl-border); border-radius: var(--cl-radius-md); padding: 24px; }
.persona-panel-list li { display: flex; gap: 10px; align-items: flex-start; font-size: .94rem; color: var(--cl-ink); font-weight: 500; }
.persona-panel-list svg { color: var(--cl-success); flex-shrink: 0; margin-top: 2px; }

/* Benefícios (checklist) */
.benefit-card {
  display: flex; gap: 16px; align-items: flex-start; padding: 22px 20px; border-radius: var(--cl-radius-sm);
  background: #fff; border: 1px solid var(--cl-border); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.benefit-card:hover { transform: translateY(-4px); box-shadow: var(--cl-shadow-sm); border-color: #d7e3ff; }
.benefit-check {
  width: 34px; height: 34px; border-radius: 10px; background: rgba(23,166,115,.1); color: var(--cl-success);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.benefit-card strong { display: block; font-size: .98rem; color: var(--cl-navy); margin-bottom: 4px; }
.benefit-card span { font-size: .88rem; color: var(--cl-muted); }

/* ---------------------------------------------------------------------- */
/* Fluxo / timeline                                                        */
/* ---------------------------------------------------------------------- */
.timeline { position: relative; display: flex; flex-wrap: wrap; justify-content: center; gap: 0; margin-top: 24px; }
.timeline::before {
  content: ''; position: absolute; top: 34px; left: 4%; right: 4%; height: 2px;
  background: repeating-linear-gradient(90deg, var(--cl-border) 0 10px, transparent 10px 18px);
}
.timeline-step {
  flex: 1 1 10%; min-width: 108px; display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 0 8px; position: relative;
}
.timeline-dot {
  width: 68px; height: 68px; border-radius: 50%; background: #fff; border: 2px solid var(--cl-border);
  display: flex; align-items: center; justify-content: center; color: var(--cl-blue); position: relative; z-index: 2;
  box-shadow: var(--cl-shadow-sm); transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}
.timeline-dot svg { width: 26px; height: 26px; }
.timeline-step.is-visible .timeline-dot { border-color: var(--cl-blue); box-shadow: 0 10px 26px rgba(0,102,255,.22); transform: translateY(-2px); }
.timeline-label { margin-top: 14px; font-size: .86rem; font-weight: 700; color: var(--cl-navy); }
.timeline-arrow { color: var(--cl-border); margin: 0 -4px; align-self: flex-start; margin-top: 26px; }

/* ---------------------------------------------------------------------- */
/* Planos                                                                   */
/* ---------------------------------------------------------------------- */
.pricing-card {
  background: #fff; border: 1px solid var(--cl-border); border-radius: var(--cl-radius-lg); padding: 36px 30px;
  display: flex; flex-direction: column; height: 100%; transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.pricing-card:hover { transform: translateY(-6px); box-shadow: var(--cl-shadow-md); }
.pricing-card.is-featured { border-color: var(--cl-blue); box-shadow: 0 20px 46px rgba(0,102,255,.16); position: relative; }
.pricing-badge {
  position: absolute; top: -14px; left: 30px; background: var(--cl-blue); color: #fff; font-size: .74rem;
  font-weight: 700; letter-spacing: .03em; padding: 6px 14px; border-radius: 999px; text-transform: uppercase;
}
.pricing-plan-name { font-size: .82rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--cl-blue); }
.pricing-volume { font-size: 1.5rem; font-weight: 800; color: var(--cl-navy); margin-top: 10px; line-height: 1.3; }
.pricing-note { margin-top: 10px; font-size: .86rem; color: var(--cl-muted); }
.pricing-price { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--cl-border); }
.pricing-price strong { font-size: 1.7rem; font-weight: 800; color: var(--cl-navy); }
.pricing-price span { font-size: .85rem; color: var(--cl-muted-2); font-weight: 600; margin-left: 4px; }
.pricing-price.is-quote { font-size: .92rem; color: var(--cl-muted-2); font-weight: 600; }
.pricing-features { margin: 22px 0 28px; display: flex; flex-direction: column; gap: 12px; flex-grow: 1; }
.pricing-features li { display: flex; gap: 10px; align-items: flex-start; font-size: .9rem; color: var(--cl-ink); }
.pricing-features svg { color: var(--cl-success); flex-shrink: 0; margin-top: 2px; }

/* ---------------------------------------------------------------------- */
/* Galeria                                                                  */
/* ---------------------------------------------------------------------- */
.gallery-grid { display: grid; grid-template-columns: repeat(6, 1fr); grid-auto-rows: 220px; gap: 18px; }
.gallery-item { position: relative; grid-column: span 3; overflow: hidden; border-radius: var(--cl-radius-md); }
.gallery-item:nth-child(1), .gallery-item:nth-child(4) { grid-column: span 4; }
.gallery-item:nth-child(2), .gallery-item:nth-child(5) { grid-column: span 2; }
.gallery-item:nth-child(3) { grid-column: span 3; }
.gallery-item:nth-child(6) { grid-column: span 3; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.gallery-item:hover img { transform: scale(1.07); }
.gallery-caption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 20px; color: #fff; font-weight: 700; font-size: .98rem;
  background: linear-gradient(0deg, rgba(8,27,58,.78) 0%, rgba(8,27,58,0) 65%);
}

/* ---------------------------------------------------------------------- */
/* FAQ                                                                      */
/* ---------------------------------------------------------------------- */
.faq-list { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item { border: 1px solid var(--cl-border); border-radius: var(--cl-radius-sm); overflow: hidden; background: #fff; }
.faq-question {
  width: 100%; background: none; border: none; padding: 20px 24px; display: flex; align-items: center;
  justify-content: space-between; gap: 16px; font-size: 1rem; font-weight: 700; color: var(--cl-navy); text-align: left;
}
.faq-question .plus { flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%; background: var(--cl-gray-100); color: var(--cl-blue); display: flex; align-items: center; justify-content: center; transition: transform .25s ease, background .25s ease; }
.faq-item.is-open .faq-question .plus { transform: rotate(45deg); background: var(--cl-blue); color: #fff; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-answer-inner { padding: 0 24px 22px; color: var(--cl-muted); font-size: .95rem; line-height: 1.7; }

/* ---------------------------------------------------------------------- */
/* CTA final                                                                */
/* ---------------------------------------------------------------------- */
.cta-final {
  position: relative; padding: 130px 0; text-align: center; overflow: hidden;
  background: linear-gradient(135deg, var(--cl-blue-dark) 0%, var(--cl-blue) 60%, #2b8bff 100%);
  color: #fff;
}
.cta-final::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(circle at 15% 20%, rgba(255,255,255,.14) 0, transparent 40%),
                     radial-gradient(circle at 85% 80%, rgba(255,255,255,.12) 0, transparent 40%);
}
.cta-final .container { position: relative; z-index: 1; }
.cta-final h2 { font-size: clamp(2rem, 4vw, 3rem); max-width: 780px; margin: 0 auto; color: #fff; }
.cta-final p { margin-top: 18px; font-size: 1.1rem; color: rgba(255,255,255,.85); }
.cta-final .btn { margin-top: 40px; }

/* ---------------------------------------------------------------------- */
/* Rodapé                                                                   */
/* ---------------------------------------------------------------------- */
.site-footer { background: var(--cl-navy); color: #c4d3ec; padding: 88px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 56px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer-brand img { height: 28px; margin-bottom: 18px; }
.footer-brand p { font-size: .9rem; line-height: 1.7; color: #92a5c9; max-width: 320px; }
.footer-col h3 { font-size: .82rem; text-transform: uppercase; letter-spacing: .05em; color: #fff; margin-bottom: 18px; }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col a { font-size: .9rem; color: #a9bcdd; transition: color .15s; }
.footer-col a:hover { color: #fff; }
.footer-contact li { display: flex; align-items: center; gap: 10px; font-size: .9rem; color: #a9bcdd; }
.footer-contact svg { color: var(--cl-blue); flex-shrink: 0; }
.footer-contact-btn { background: none; border: none; padding: 0; font: inherit; font-size: .9rem; color: #a9bcdd; cursor: pointer; text-align: left; text-decoration: underline; text-underline-offset: 2px; }
.footer-contact-btn:hover { color: #fff; }
.footer-bottom { padding-top: 26px; display: flex; justify-content: center; }
.footer-bottom p { font-size: .84rem; color: #7488ab; }

/* ---------------------------------------------------------------------- */
/* Chat widget                                                             */
/* ---------------------------------------------------------------------- */
.chat-toggle {
  position: fixed; bottom: 28px; right: 28px; width: 64px; height: 64px; border-radius: 50%;
  background: var(--cl-blue); border: none; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 14px 30px rgba(0,102,255,.35); z-index: 1200; transition: transform .2s ease, background .2s ease;
  animation: pulse-chat 2.6s infinite;
}
.chat-toggle:hover { transform: scale(1.06); }
.chat-toggle .icon-close { display: none; }
.chat-toggle.is-active { animation: none; background: var(--cl-navy); }
.chat-toggle.is-active .icon-open { display: none; }
.chat-toggle.is-active .icon-close { display: block; }
@keyframes pulse-chat { 0% { box-shadow: 0 14px 30px rgba(0,102,255,.35), 0 0 0 0 rgba(0,102,255,.35);} 70% { box-shadow: 0 14px 30px rgba(0,102,255,.35), 0 0 0 14px rgba(0,102,255,0);} 100% { box-shadow: 0 14px 30px rgba(0,102,255,.35), 0 0 0 0 rgba(0,102,255,0);} }

/* Seta de voltar ao topo — some no carregamento, aparece ao rolar */
.back-to-top {
  position: fixed; bottom: 28px; right: 104px; width: 48px; height: 48px; border-radius: 50%;
  background: #fff; color: var(--cl-blue); border: 1.5px solid var(--cl-border);
  display: flex; align-items: center; justify-content: center; box-shadow: var(--cl-shadow-md);
  z-index: 1150; cursor: pointer;
  opacity: 0; transform: translateY(10px); pointer-events: none;
  transition: opacity .2s ease, transform .2s ease, border-color .2s ease, background .2s ease;
}
.back-to-top.is-visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.back-to-top:hover { background: var(--cl-blue); color: #fff; border-color: var(--cl-blue); }

.chat-panel {
  position: fixed; bottom: 104px; right: 28px; width: 380px; max-height: 620px; height: min(620px, 78vh);
  background: #fff; border-radius: 20px; box-shadow: var(--cl-shadow-lg); border: 1px solid var(--cl-border);
  display: flex; flex-direction: column; overflow: hidden; z-index: 1199;
  opacity: 0; transform: translateY(16px) scale(.98); pointer-events: none; transition: opacity .22s ease, transform .22s ease;
}
.chat-panel.is-open { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.chat-panel-header {
  background: linear-gradient(120deg, var(--cl-blue-dark), var(--cl-blue)); color: #fff; padding: 16px 18px;
  display: flex; align-items: center; gap: 12px; flex-shrink: 0;
}
.chat-avatar { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.16); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.chat-panel-header > div:nth-child(2) { flex-grow: 1; }
.chat-panel-header strong { display: block; font-size: .93rem; }
.chat-panel-header span { display: block; font-size: .74rem; color: #cfe0ff; margin-top: 2px; }
.chat-panel-close { background: none; border: none; color: rgba(255,255,255,.8); padding: 6px; }
.chat-panel-close:hover { color: #fff; }

.chat-messages { flex-grow: 1; overflow-y: auto; padding: 18px; display: flex; flex-direction: column; gap: 12px; background: var(--cl-gray-50); }
.chat-msg { display: flex; }
.chat-msg--bot { justify-content: flex-start; }
.chat-msg--user { justify-content: flex-end; }
.chat-bubble { max-width: 82%; padding: 11px 15px; border-radius: 16px; font-size: .89rem; line-height: 1.55; }
.chat-msg--bot .chat-bubble { background: #fff; border: 1px solid var(--cl-border); color: var(--cl-ink); border-bottom-left-radius: 4px; }
.chat-msg--user .chat-bubble { background: var(--cl-blue); color: #fff; border-bottom-right-radius: 4px; }
.chat-bubble--error { border-color: #f3b6b6 !important; background: #fdf2f2 !important; color: #a13636 !important; }

.chat-options { display: flex; flex-wrap: wrap; gap: 8px; padding-left: 2px; }
.chat-option-btn {
  background: #fff; border: 1.5px solid var(--cl-blue); color: var(--cl-blue); font-size: .84rem; font-weight: 600;
  padding: 9px 14px; border-radius: 999px; transition: background .15s, color .15s;
}
.chat-option-btn:hover { background: var(--cl-blue); color: #fff; }

.chat-typing { display: flex; gap: 4px; padding: 6px 2px; }
.chat-typing[hidden] { display: none; }
.chat-typing span { width: 7px; height: 7px; border-radius: 50%; background: #b7c3d6; animation: chat-typing-blink 1.2s infinite ease-in-out; }
.chat-typing span:nth-child(2) { animation-delay: .15s; }
.chat-typing span:nth-child(3) { animation-delay: .3s; }
@keyframes chat-typing-blink { 0%,60%,100% { opacity: .3; transform: translateY(0);} 30% { opacity: 1; transform: translateY(-3px);} }

/* Hero: subtítulo rotativo (fade suave entre frases) */
.hero-rotator { display: inline-block; transition: opacity .28s ease, transform .28s ease; }
.hero-rotator.is-fading { opacity: 0; transform: translateY(4px); }

/* Planos: nota de rodapé */
.pricing-footnote { margin-top: 24px; text-align: center; font-size: .85rem; color: var(--cl-muted-2); }

/* Chat: opções de múltipla escolha (etapa "Qual serviço você procura?") */
.chat-option-btn.is-selected { background: var(--cl-blue); color: #fff; border-color: var(--cl-blue); }
.chat-multi-confirm { margin-top: 6px; }
.chat-multi-confirm .btn[disabled] { opacity: .5; cursor: not-allowed; }

/* Chat: CTA principal "Acessar COMPROVALOG" (leva pro cadastro) */
.chat-option-btn--primary { background: var(--cl-blue); color: #fff; border-color: var(--cl-blue); font-weight: 700; }
.chat-option-btn--primary:hover { background: var(--cl-navy); border-color: var(--cl-navy); }

/* Chat: reiniciar atendimento */
.chat-restart-wrap { display: flex; justify-content: center; margin: 4px 0 2px; }
.chat-restart-btn { background: none; border: none; color: var(--cl-muted-2); font-size: .82rem; text-decoration: underline; cursor: pointer; padding: 4px 6px; }
.chat-restart-btn:hover { color: var(--cl-blue); }

/* ---------------------------------------------------------------------- */
/* Modal de contato rápido                                                 */
/* ---------------------------------------------------------------------- */
body.contact-modal-lock { overflow: hidden; }

.contact-modal {
  position: fixed; inset: 0; z-index: 2500;
  display: flex; align-items: center; justify-content: center; padding: 20px;
  opacity: 0; pointer-events: none; transition: opacity .2s ease;
}
.contact-modal.is-open { opacity: 1; pointer-events: auto; }
.contact-modal-backdrop { position: absolute; inset: 0; background: rgba(10, 20, 40, .55); }
.contact-modal-panel {
  position: relative; background: #fff; border-radius: 20px; box-shadow: var(--cl-shadow-lg);
  width: 100%; max-width: 420px; padding: 28px 26px 26px; max-height: 90vh; overflow-y: auto;
  transform: translateY(14px) scale(.98); transition: transform .22s ease;
}
.contact-modal.is-open .contact-modal-panel { transform: translateY(0) scale(1); }
.contact-modal-close { position: absolute; top: 14px; right: 14px; background: none; border: none; color: var(--cl-muted-2); padding: 6px; border-radius: 50%; }
.contact-modal-close:hover { color: var(--cl-ink); background: var(--cl-gray-50); }

.contact-modal-phone { display: flex; align-items: center; gap: 12px; margin: 4px 44px 18px 0; }
.contact-modal-phone-icon {
  width: 42px; height: 42px; border-radius: 50%; background: var(--cl-blue-tint, #e8f0ff); color: var(--cl-blue);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-modal-phone-label { display: block; font-size: .78rem; color: var(--cl-muted-2); }
.contact-modal-phone-number { display: block; font-size: 1.15rem; font-weight: 700; color: var(--cl-navy); }
.contact-modal-phone-number:hover { color: var(--cl-blue); }

.contact-modal-lead { font-size: .92rem; color: var(--cl-muted-2); line-height: 1.55; margin-bottom: 18px; }

.contact-form { display: flex; flex-direction: column; gap: 14px; }
.contact-form[hidden] { display: none; }
.contact-field { display: flex; flex-direction: column; gap: 6px; font-size: .85rem; font-weight: 600; color: var(--cl-ink); }
.contact-field input {
  font: inherit; font-weight: 400; font-size: .92rem; padding: 11px 14px; border-radius: 10px;
  border: 1.5px solid var(--cl-border); background: var(--cl-gray-50); transition: border-color .15s, background .15s;
}
.contact-field input:focus { outline: none; border-color: var(--cl-blue); background: #fff; }
.contact-form-error { font-size: .84rem; color: #a13636; background: #fdf2f2; border: 1px solid #f3b6b6; border-radius: 10px; padding: 9px 12px; margin: -2px 0 0; }

.contact-success { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; padding: 18px 4px 6px; color: var(--cl-blue); }
.contact-success[hidden] { display: none; }
.contact-success p { font-size: .95rem; color: var(--cl-ink); line-height: 1.55; }

@media (max-width: 520px) {
  .contact-modal-panel { padding: 24px 20px 20px; }
}

.chat-footer-meta { padding: 0 16px; }
.chat-retry-btn { background: none; border: none; color: var(--cl-blue); font-size: .82rem; font-weight: 600; padding: 6px 0; }

.chat-form { display: flex; gap: 8px; padding: 14px 16px 16px; border-top: 1px solid var(--cl-border); flex-shrink: 0; }
.chat-form input {
  flex-grow: 1; border: 1.5px solid var(--cl-border); border-radius: 999px; padding: 10px 16px; font-size: .89rem;
  outline: none; transition: border-color .15s;
}
.chat-form input:focus { border-color: var(--cl-blue); }
.chat-form input:disabled { opacity: .6; }
.chat-form button {
  width: 40px; height: 40px; border-radius: 50%; background: var(--cl-blue); color: #fff; border: none;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: background .15s;
}
.chat-form button:disabled { background: var(--cl-gray-200); color: var(--cl-muted-2); }

@media (max-width: 640px) {
  .chat-panel { right: 12px; left: 12px; width: auto; bottom: 100px; height: min(560px, 72vh); }
  .chat-toggle { right: 16px; bottom: 16px; }
  .back-to-top { right: 16px; bottom: 86px; width: 42px; height: 42px; }
}

/* ---------------------------------------------------------------------- */
/* Reveal on scroll                                                        */
/* ---------------------------------------------------------------------- */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* ---------------------------------------------------------------------- */
/* Responsivo                                                              */
/* ---------------------------------------------------------------------- */
@media (max-width: 1080px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-actions, .hero-trust { justify-content: center; }
  .hero-visual { max-width: 520px; margin: 0 auto; }
  .persona-panel.is-active { grid-template-columns: 1fr; text-align: left; }
}

@media (max-width: 860px) {
  .navbar-toggle { display: flex; }
  .navbar-menu {
    position: fixed; top: 62px; left: 0; right: 0; background: #fff; border-bottom: 1px solid var(--cl-border);
    flex-direction: column; align-items: stretch; padding: 20px 24px 28px; gap: 20px; box-shadow: var(--cl-shadow-md);
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease;
    max-height: calc(100vh - 62px); overflow-y: auto;
  }
  .navbar-menu.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .navbar-nav { flex-direction: column; gap: 16px; align-items: flex-start; }
  .navbar-nav-highlight { align-self: flex-start; }
  .navbar-actions { flex-direction: column; align-items: stretch; gap: 12px; }
  .navbar-phone { justify-content: center; }
  .section { padding: 64px 0; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .gallery-item, .gallery-item:nth-child(1), .gallery-item:nth-child(2),
  .gallery-item:nth-child(3), .gallery-item:nth-child(4),
  .gallery-item:nth-child(5), .gallery-item:nth-child(6) { grid-column: span 1; }
  .persona-tabs { justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; -webkit-overflow-scrolling: touch; }
  .persona-tab { white-space: nowrap; }
  .pricing-card.is-featured { transform: none; }
}

@media (max-width: 640px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero { padding: 120px 0 64px; }
  .hero-visual { padding-bottom: 64px; }
  .hero-emitter { padding: 14px 16px; gap: 10px; width: min(320px, 94%); }
  .hero-emitter-icon { width: 38px; height: 38px; }
  .hero-emitter-icon svg { width: 19px; height: 19px; }
  .hero-emitter-body strong { font-size: .86rem; }
  .hero-emitter-body span { font-size: .74rem; }
  .btn-lg { width: 100%; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .timeline { flex-direction: column; align-items: flex-start; gap: 28px; padding-left: 14px; }
  .timeline::before { top: 0; bottom: 0; left: 33px; right: auto; width: 2px; height: auto; background: repeating-linear-gradient(180deg, var(--cl-border) 0 10px, transparent 10px 18px); }
  .timeline-step { flex-direction: row; text-align: left; min-width: 0; width: 100%; }
  .timeline-label { margin-top: 0; margin-left: 16px; }
  .gallery-grid { grid-template-columns: 1fr; }
  .persona-panel-list { padding: 18px; }
  .cta-final .btn { width: 100%; }
}