/* ===================================================================
   IBYT SOFTWARE — site comercial
   Paleta clara: branco + azuis da marca (tokens abaixo).
   =================================================================== */

:root {
  /* Marca (valores do site anterior) */
  --navy:        #0f172a;
  --navy-2:      #0b1220;
  --navy-3:      #1e293b;
  --primary:     #2563eb;
  --primary-dk:  #1d4ed8;
  --cyan:        #06b6d4;
  --cyan-dk:     #0e7490;
  --sky:         #38bdf8;
  --blue-light:  #5b9bff;
  --blue-50:     #f2f8ff;
  --blue-100:    #e4f0ff;
  --blue-200:    #cfe2fb;
  --blue-500:    #3b82f6;

  /* Neutros */
  --bg:          #ffffff;
  --bg-soft:     #f8fafc;
  --border:      #e2e8f0;
  --border-2:    #cbd5e1;
  --text:        #0f172a;
  --text-soft:   #475569;
  --on-dark:     #eef3fb;
  --on-dark-2:   #c2cee2;

  /* Funcionais */
  --wa:          #15803d;
  --wa-dk:       #166534;
  --error:       #b91c1c;
  --success:     #15803d;

  /* Tipografia (Inter, a mesma do site anterior) */
  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  /* Espaçamentos e formas */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 40px;
  --space-5: 64px;
  --space-6: 88px;
  --radius:  12px;
  --radius-lg: 18px;
  --shadow:  0 6px 20px rgba(15, 23, 42, .07);
  --shadow-2:0 18px 44px rgba(15, 23, 42, .12);
  --shadow-blue: 0 14px 36px rgba(37, 99, 235, .12);
  --max-w:   1180px;
  --header-h: 72px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.65;
  color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}
img, svg { max-width: 100%; }
img { display: block; height: auto; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 var(--space-2); letter-spacing: -0.015em; }
h1 { font-size: clamp(1.9rem, 4.2vw, 3rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 2.8vw, 2.1rem); font-weight: 800; }
h3 { font-size: 1.15rem; font-weight: 700; }
p { margin: 0 0 var(--space-2); }
a { color: var(--primary-dk); text-underline-offset: 3px; }
a:hover { color: var(--navy); }
ul, ol { margin: 0 0 var(--space-2); padding-left: 1.2em; }
main:focus { outline: none; }

:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 1000; background: #fff; color: var(--navy); padding: 10px 16px; border-radius: 8px; font-weight: 700; }
.skip-link:focus { top: 12px; }

.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 820px; }
.center { text-align: center; }
.mt { margin-top: var(--space-4); }
.small { font-size: .9rem; color: var(--text-soft); }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 22px; border-radius: 10px; border: 2px solid transparent;
  font: 700 1rem/1.2 var(--font); text-decoration: none; cursor: pointer;
  transition: background-color .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease;
}
.btn svg { flex-shrink: 0; }
.btn-sm { min-height: 42px; padding: 8px 16px; font-size: .95rem; }
.btn-lg { min-height: 54px; padding: 14px 26px; font-size: 1.05rem; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dk); color: #fff; }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: var(--wa-dk); color: #fff; }
.btn-outline { border-color: var(--primary); color: var(--primary-dk); background: #fff; }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-ghost-light { border-color: var(--primary); color: var(--primary-dk); background: #fff; }
.btn-ghost-light:hover { background: var(--blue-100); border-color: var(--primary-dk); color: var(--primary-dk); }
.cta-panel .btn-ghost-light { border-color: rgba(255,255,255,.75); color: #fff; background: transparent; }
.cta-panel .btn-ghost-light:hover { background: rgba(255,255,255,.14); border-color: #fff; color: #fff; }
.btn[disabled] { opacity: .65; cursor: progress; }

/* ---------- Cabeçalho ---------- */
.site-header { position: sticky; top: 0; z-index: 100; background: #fff; border-bottom: 1px solid var(--border); box-shadow: 0 2px 12px rgba(15, 23, 42, .04); }
.header-inner { display: flex; align-items: center; gap: var(--space-2); min-height: var(--header-h); }
.brand { display: flex; align-items: center; flex-shrink: 0; }
.brand-logo { height: 46px; width: auto; }
.main-nav { margin-left: auto; }
.nav-list { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 4px; }
.nav-link { display: block; padding: 10px 12px; color: var(--text); text-decoration: none; font-weight: 600; font-size: .97rem; border-radius: 8px; }
.nav-link:hover, .nav-link.is-current { color: var(--primary-dk); background: var(--blue-50); }
.nav-link.is-current { box-shadow: inset 0 -2px 0 var(--primary); }
.has-sub { position: relative; display: flex; align-items: center; }
.sub-toggle { background: none; border: 0; color: var(--text); padding: 10px 6px; cursor: pointer; border-radius: 6px; display: flex; }
.sub-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.sub-menu {
  display: none; position: absolute; top: calc(100% + 8px); left: -20px; z-index: 50;
  width: min(820px, 92vw); background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); box-shadow: var(--shadow-2);
  padding: var(--space-3); grid-template-columns: repeat(4, 1fr); gap: var(--space-3);
}
.sub-menu.open { display: grid; }
/* Desktop: o submenu se alinha à borda direita do cabeçalho para não sair da tela
   em notebooks; o item ocupa toda a altura do cabeçalho, então o hover não tem vão. */
@media (min-width: 1041px) {
  .header-inner { position: relative; align-items: stretch; }
  .brand, .header-wa { align-self: center; }
  .main-nav, .nav-list { display: flex; align-items: stretch; }
  .nav-list > li { display: flex; align-items: center; }
  .has-sub { position: static; }
  .sub-menu { top: 100%; left: auto; right: 20px; width: min(820px, calc(100% - 40px)); }
}
@media (hover: hover) and (min-width: 1041px) {
  .has-sub:hover .sub-menu { display: grid; }
}
.sub-title { font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--text-soft); font-weight: 700; margin-bottom: 8px; }
.sub-group ul { list-style: none; padding: 0; margin: 0; }
.sub-group a { display: block; padding: 6px 0; color: var(--text); text-decoration: none; font-weight: 600; font-size: .95rem; }
.sub-group a:hover, .sub-group a[aria-current] { color: var(--primary-dk); }
.sub-all { grid-column: 1 / -1; font-weight: 700; text-decoration: none; }
.header-wa { flex-shrink: 0; }
.nav-toggle { display: none; }

@media (max-width: 1040px) {
  .nav-toggle {
    display: flex; align-items: center; gap: 8px; margin-left: auto; min-height: 44px;
    background: #fff; color: var(--text); border: 1px solid var(--border-2); border-radius: 8px; padding: 8px 12px; font: 600 .95rem var(--font); cursor: pointer;
  }
  .nav-toggle-bars { display: grid; gap: 4px; }
  .nav-toggle-bars span { display: block; width: 18px; height: 2px; background: currentColor; border-radius: 2px; }
  .main-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff;
    border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); box-shadow: var(--shadow-2); max-height: calc(100vh - var(--header-h)); overflow-y: auto; padding: 8px 20px 24px;
  }
  .main-nav.open { display: block; }
  .nav-list { flex-direction: column; align-items: stretch; }
  .nav-link { padding: 14px 8px; font-size: 1.05rem; }
  .has-sub { flex-wrap: wrap; }
  .has-sub > .nav-link { flex: 1; }
  .sub-toggle { padding: 12px; }
  .sub-menu { position: static; width: 100%; box-shadow: none; background: var(--blue-50); border-color: var(--blue-200); grid-template-columns: 1fr; gap: 12px; padding: 16px; margin: 4px 0 8px; }
  .header-wa span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .header-wa { padding: 8px 12px; }
}
@media (max-width: 380px) { .brand-logo { height: 38px; } }

/* ---------- Abertura ---------- */
.hero, .page-hero {
  background: radial-gradient(900px 420px at 88% -8%, rgba(59,130,246,.18) 0%, transparent 65%),
              linear-gradient(180deg, var(--blue-100) 0%, var(--blue-50) 55%, #fff 100%);
  color: var(--text); border-bottom: 1px solid var(--blue-200);
}
.hero { padding: var(--space-5) 0 var(--space-6); }
.page-hero { padding: var(--space-4) 0 var(--space-5); }
.page-hero-compact { padding-bottom: var(--space-4); }
.hero h1, .page-hero h1 { color: var(--navy); max-width: 22ch; }
.page-hero .narrow h1 { max-width: none; }
.hero-grid, .page-hero-grid { display: grid; gap: var(--space-4); align-items: center; }
@media (min-width: 960px) {
  .hero-grid { grid-template-columns: 1.35fr 1fr; }
  .page-hero-grid { grid-template-columns: 1.4fr 1fr; }
}
.eyebrow { color: var(--primary-dk); font-weight: 700; font-size: .9rem; letter-spacing: .02em; margin-bottom: var(--space-2); }
.hero-lead { font-size: 1.15rem; color: var(--text-soft); max-width: 62ch; }
.hero-area { display: flex; align-items: center; gap: 8px; color: var(--text); font-weight: 600; margin-top: var(--space-2); }
.hero-area svg { width: 20px; height: 20px; color: var(--primary); flex-shrink: 0; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: var(--space-3); }
.hero-note { margin-top: var(--space-2); color: var(--text-soft); font-size: .98rem; max-width: 56ch; }
.hero-side { background: #fff; border: 1px solid var(--blue-200); box-shadow: var(--shadow-blue); border-radius: var(--radius-lg); padding: var(--space-3); }
.hero-side-title { font-weight: 700; color: var(--navy); }
.quotes { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.quotes li { background: var(--blue-50); border-left: 3px solid var(--blue-500); padding: 10px 14px; border-radius: 0 8px 8px 0; color: var(--text); }

.crumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 6px; padding: 0; margin: 0 0 var(--space-3); font-size: .9rem; }
.crumbs li { color: var(--text-soft); }
.crumbs li + li::before { content: '›'; margin-right: 6px; color: var(--text-soft); }
.crumbs a { color: var(--primary-dk); }
.crumbs a:hover { color: var(--navy); }

/* ---------- Seções ---------- */
.section { padding: var(--space-5) 0; }
.section-soft { background: var(--bg-soft); }
.section-dark { background: linear-gradient(180deg, var(--blue-100) 0%, var(--blue-50) 100%); color: var(--text); }
.section-dark .section-title { color: var(--navy); }
.section-dark .section-sub { color: var(--text-soft); }
.section-title { margin-bottom: 10px; }
.section-title-sm { font-size: 1.25rem; }
.section-sub { color: var(--text-soft); font-size: 1.08rem; max-width: 68ch; margin-bottom: var(--space-4); }
.two-col { display: grid; gap: var(--space-4); }
@media (min-width: 900px) { .two-col { grid-template-columns: 1fr 1fr; } }

/* Caminhos por necessidade */
.paths { display: grid; gap: 12px; }
@media (min-width: 720px) { .paths { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1060px) { .paths { grid-template-columns: repeat(3, 1fr); } }
.path-card {
  display: flex; align-items: center; gap: 14px; padding: 18px; border: 1px solid var(--border); border-radius: var(--radius);
  background: #fff; text-decoration: none; color: var(--text); transition: border-color .2s ease, box-shadow .2s ease;
}
.path-card:hover { border-color: var(--primary); box-shadow: var(--shadow); color: var(--text); }
.path-card-alt { background: var(--bg-soft); border-style: dashed; }
.path-ic, .svc-ic, .diff-ic { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: rgba(37,99,235,.09); color: var(--primary); flex-shrink: 0; }
.path-text { display: grid; gap: 2px; flex: 1; }
.path-text strong { font-size: 1.02rem; }
.path-text span { color: var(--text-soft); font-size: .94rem; line-height: 1.45; }
.path-arrow { color: var(--primary); font-weight: 700; font-size: 1.2rem; }

/* Cartões de serviço */
.svc-grid { display: grid; gap: var(--space-2); }
@media (min-width: 640px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .svc-grid { grid-template-columns: repeat(4, 1fr); } .svc-grid-3 { grid-template-columns: repeat(3, 1fr); } }
.svc-card {
  display: flex; flex-direction: column; gap: 10px; padding: var(--space-3); background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius-lg); text-decoration: none; color: var(--text); transition: border-color .2s ease, box-shadow .2s ease, transform .2s ease;
}
.svc-card:hover { border-color: var(--primary); box-shadow: var(--shadow); color: var(--text); }
@media (prefers-reduced-motion: no-preference) { .svc-card:hover { transform: translateY(-2px); } }
.svc-card h2, .svc-card h3 { font-size: 1.12rem; margin: 6px 0 0; }
.svc-card p { color: var(--text-soft); font-size: .97rem; margin: 0; flex: 1; }
.svc-more { color: var(--primary-dk); font-weight: 700; font-size: .95rem; }

/* Sankhya / Protheus */
.erp-grid { display: grid; gap: var(--space-3); }
@media (min-width: 900px) { .erp-grid { grid-template-columns: 1fr 1fr; } }
.erp-card { border: 1px solid var(--border); border-top: 4px solid var(--primary); border-radius: var(--radius-lg); padding: var(--space-4) var(--space-3); background: #fff; }
.erp-card h3 { font-size: 1.5rem; }
.erp-card > p { color: var(--text-soft); }
.erp-actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; margin-top: var(--space-3); }
.link-wa { display: inline-flex; align-items: center; gap: 8px; color: var(--wa); font-weight: 700; }
.link-wa:hover { color: var(--wa-dk); }

/* Listas com marcação */
.checks { list-style: none; padding: 0; display: grid; gap: 10px; }
.checks li { position: relative; padding-left: 32px; }
.checks li::before {
  content: ''; position: absolute; left: 0; top: .2em; width: 22px; height: 22px; border-radius: 50%;
  background: rgba(37,99,235,.1) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232563eb' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center/14px no-repeat;
}
.checks-alt li::before { background-color: rgba(6,182,212,.12); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230e7490' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E"); }
.checks-sm { font-size: .95rem; gap: 6px; }

/* Diferenciais */
.diff-grid { display: grid; gap: var(--space-3); }
@media (min-width: 700px) { .diff-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .diff-grid { grid-template-columns: repeat(3, 1fr); } }
.diff { background: #fff; border: 1px solid var(--blue-200); border-radius: var(--radius-lg); padding: var(--space-3); }
.section-dark .diff { box-shadow: var(--shadow); }
.diff h3 { margin-top: 14px; }
.section-dark .diff h3 { color: var(--navy); }
.diff p { margin: 0; }
.section-dark .diff p { color: var(--text-soft); }
.diff-grid-light .diff { background: #fff; border-color: var(--border); }
.diff-grid-light .diff p { color: var(--text-soft); }

/* Etapas */
.steps { list-style: none; padding: 0; display: grid; gap: var(--space-2); counter-reset: s; }
@media (min-width: 900px) { .steps:not(.steps-vertical) { grid-template-columns: repeat(5, 1fr); } }
.step { display: flex; gap: 14px; align-items: flex-start; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
@media (min-width: 900px) { .steps:not(.steps-vertical) .step { flex-direction: column; } }
.steps-vertical { max-width: 820px; }
.step-n { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 800; flex-shrink: 0; }
.step h3 { font-size: 1.05rem; margin-bottom: 6px; }
.step p { margin: 0; color: var(--text-soft); font-size: .96rem; }

/* Pagamento */
.pay-box { display: grid; gap: var(--space-3); align-items: start; }
@media (min-width: 900px) { .pay-box { grid-template-columns: 1fr 1.1fr; } }
.pay-lead { font-size: 1.2rem; font-weight: 600; color: var(--navy); }
.pay-inline { display: flex; gap: 14px; align-items: flex-start; margin-top: var(--space-3); padding: 18px 20px; border-radius: var(--radius); background: rgba(37,99,235,.06); border: 1px solid rgba(37,99,235,.2); }
.pay-inline svg { color: var(--primary); flex-shrink: 0; margin-top: 2px; }
.pay-inline p { margin: 0; }
.compare { display: grid; gap: 14px; }
.compare-item { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.compare-item p { margin: 0; color: var(--text-soft); }

/* Entregas */
.deliver-grid { display: grid; gap: var(--space-2); }
@media (min-width: 700px) { .deliver-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .deliver-grid { grid-template-columns: repeat(3, 1fr); } }
.deliver { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; }
.deliver h3 { font-size: 1.05rem; }
.deliver p { margin: 0; color: var(--text-soft); font-size: .97rem; }
.illustrative { margin-top: var(--space-3); padding: 18px 20px; border-radius: var(--radius); border: 1px dashed var(--border-2); background: #fff; }
.illustrative-tag { display: inline-block; font-size: .78rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--cyan-dk); margin-bottom: 6px; }
.illustrative p:last-child { margin: 0; color: var(--text-soft); }
.note-box { background: #fff; border: 1px solid var(--border); border-left: 4px solid var(--cyan); border-radius: var(--radius); padding: 20px 22px; }
.note-box p:last-child { margin-bottom: 0; }

/* FAQ */
.faq { display: grid; gap: 10px; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius); background: #fff; }
.faq-item summary { cursor: pointer; padding: 18px 52px 18px 20px; font-weight: 700; list-style: none; position: relative; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--primary); font-weight: 600; }
.faq-item[open] summary::after { content: '−'; }
.faq-item summary:hover { color: var(--primary-dk); }
.faq-a { padding: 0 20px 18px; color: var(--text-soft); }
.faq-a p { margin: 0; }

/* CTA */
.cta-panel { padding: var(--space-5) 0; }
.cta-panel-inner { display: grid; gap: var(--space-3); align-items: center; background: linear-gradient(135deg, var(--primary-dk) 0%, var(--primary) 55%, var(--blue-500) 100%); color: #fff; box-shadow: var(--shadow-blue); border-radius: var(--radius-lg); padding: var(--space-4) var(--space-3); }
@media (min-width: 900px) { .cta-panel-inner { grid-template-columns: 1.4fr 1fr; padding: var(--space-4); } }
.cta-panel h2 { color: #fff; }
.cta-panel p { color: rgba(255,255,255,.92); margin: 0; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (min-width: 900px) { .cta-panel .cta-actions { justify-content: flex-end; } }

/* Contato e formulário */
.contact-grid { display: grid; gap: var(--space-4); align-items: start; }
@media (min-width: 960px) { .contact-grid { grid-template-columns: .85fr 1.15fr; } }
.contact-side p { color: var(--text-soft); }
.contact-list { list-style: none; padding: 0; margin-top: var(--space-3); display: grid; gap: 10px; }
.contact-list li { display: flex; align-items: center; gap: 10px; }
.contact-list svg { width: 20px; height: 20px; color: var(--primary); flex-shrink: 0; }
.channel { padding: 16px 0; border-bottom: 1px solid var(--border); }
.channel:first-of-type { padding-top: 0; }
.channel h3 { display: flex; align-items: center; gap: 8px; font-size: 1.05rem; margin-bottom: 6px; }
.channel h3 svg { width: 20px; height: 20px; color: var(--primary); }
.channel p { margin-bottom: 8px; }

.lead-form { background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-3); box-shadow: var(--shadow); }
@media (min-width: 640px) { .lead-form { padding: var(--space-4); } }
.form-title { font-size: 1.4rem; }
.form-intro { color: var(--text-soft); font-size: .97rem; }
.form-grid { display: grid; gap: 18px; margin-top: var(--space-3); }
@media (min-width: 640px) { .form-grid { grid-template-columns: 1fr 1fr; } .field-full { grid-column: 1 / -1; } }
.field label { display: block; font-weight: 700; margin-bottom: 6px; font-size: .97rem; }
.req { color: var(--error); }
.opt { color: var(--text-soft); font-weight: 500; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 11px 14px; font: 400 1rem/1.4 var(--font); color: var(--text);
  background: #fff; border: 1.5px solid var(--border-2); border-radius: 10px;
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(37,99,235,.2); }
.field [aria-invalid="true"] { border-color: var(--error); }
.field-hint { font-size: .87rem; color: var(--text-soft); margin: 6px 0 0; }
.field-error { font-size: .9rem; color: var(--error); font-weight: 600; margin: 6px 0 0; }
.field-error:empty { display: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-privacy { font-size: .9rem; color: var(--text-soft); margin-top: var(--space-3); }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; }
.form-alt { margin: 0; font-size: .95rem; }
.form-status { margin-top: var(--space-2); }
.form-status:empty { display: none; }
.form-status.is-ok, .form-status.is-error { padding: 14px 16px; border-radius: 10px; font-weight: 600; }
.form-status.is-ok { background: #f0fdf4; color: var(--success); border: 1px solid #bbf7d0; }
.form-status.is-error { background: #fef2f2; color: var(--error); border: 1px solid #fecaca; }
.lead-form.is-sent .form-grid, .lead-form.is-sent .form-actions, .lead-form.is-sent .form-privacy { display: none; }

/* Conteúdos */
.post-grid { display: grid; gap: var(--space-3); }
@media (min-width: 700px) { .post-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .post-grid { grid-template-columns: repeat(3, 1fr); } }
.post-card { border: 1px solid var(--border); border-radius: var(--radius-lg); padding: var(--space-3); background: #fff; display: flex; flex-direction: column; }
.post-card h2 { font-size: 1.2rem; }
.post-card h2 a { color: var(--text); text-decoration: none; }
.post-card h2 a:hover { color: var(--primary-dk); }
.post-card > p { color: var(--text-soft); font-size: .97rem; flex: 1; }
.post-meta { display: flex; gap: 10px; align-items: center; font-size: .88rem; color: var(--text-soft); margin-bottom: 10px; }
.page-hero .post-meta { color: var(--text-soft); }
.tag { background: rgba(37,99,235,.1); color: var(--primary-dk); font-weight: 700; padding: 3px 10px; border-radius: 999px; font-size: .8rem; }
.page-hero .tag { background: #fff; color: var(--primary-dk); border: 1px solid var(--blue-200); }
.post-more { font-weight: 700; text-decoration: none; }
.prose { font-size: 1.06rem; }
.prose h2 { font-size: 1.45rem; margin-top: var(--space-4); }
.prose ul { display: grid; gap: 6px; }
.related-box { margin-top: var(--space-4); padding: var(--space-3); border-radius: var(--radius-lg); background: var(--bg-soft); border: 1px solid var(--border); }
.related-box h2 { margin-top: 4px; font-size: 1.3rem; }
.related-box h2 a { text-decoration: none; }
.related-label { font-size: .8rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; color: var(--cyan-dk); margin: 0; }

.tech-list { display: grid; gap: 12px; margin: 0 0 var(--space-3); }
@media (min-width: 760px) { .tech-list { grid-template-columns: repeat(2, 1fr); } }
.tech-list div { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 18px; }
.tech-list dt { font-weight: 700; }
.tech-list dd { margin: 4px 0 0; color: var(--text-soft); }

/* ---------- Rodapé ---------- */
.site-footer { background: var(--blue-50); border-top: 1px solid var(--blue-200); color: var(--text-soft); padding: var(--space-5) 0 calc(var(--space-3) + 70px); font-size: .96rem; }
.footer-grid { display: grid; gap: var(--space-4); }
@media (min-width: 700px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr .8fr 1.2fr; } }
.footer-logo { height: 60px; width: auto; margin-bottom: var(--space-2); }
.footer-area { display: flex; gap: 8px; align-items: center; color: var(--text); font-weight: 600; }
.footer-area svg { width: 18px; height: 18px; color: var(--primary); flex-shrink: 0; }
.footer-h { font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; color: var(--navy); margin-bottom: 14px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.site-footer a { color: var(--text-soft); text-decoration: none; }
.site-footer a:hover { color: var(--primary-dk); text-decoration: underline; }
.footer-contact a { display: inline-flex; align-items: center; gap: 8px; }
.footer-contact svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--primary); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; border-top: 1px solid var(--blue-200); margin-top: var(--space-4); padding-top: var(--space-3); font-size: .88rem; }
.footer-bottom p { margin: 0; }

/* ---------- WhatsApp flutuante e assistente ---------- */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 90; width: 58px; height: 58px; border-radius: 50%;
  display: grid; place-items: center; background: var(--wa); color: #fff; box-shadow: 0 8px 22px rgba(0,0,0,.25);
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
}
.wa-float:hover { background: var(--wa-dk); color: #fff; }
.is-hidden-float { opacity: 0; visibility: hidden; transform: translateY(12px); pointer-events: none; }

.assistant { position: fixed; right: 18px; bottom: 88px; z-index: 91; }
.assistant-fab {
  display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px 14px 8px 10px; border-radius: 999px;
  border: 1px solid var(--border); background: #fff; color: var(--navy); font: 700 .9rem var(--font); cursor: pointer; box-shadow: var(--shadow-2);
  transition: opacity .2s ease, visibility .2s;
}
.assistant-fab svg { color: var(--primary); width: 22px; height: 22px; }
.assistant-panel {
  position: absolute; right: 0; bottom: 56px; width: min(370px, calc(100vw - 36px)); max-height: min(560px, calc(100vh - 180px));
  display: flex; flex-direction: column; background: #fff; border-radius: var(--radius-lg); box-shadow: var(--shadow-2); border: 1px solid var(--border); overflow: hidden;
}
.assistant-panel[hidden] { display: none; }
.assistant-head { display: flex; gap: 10px; justify-content: space-between; align-items: flex-start; background: linear-gradient(135deg, var(--primary-dk), var(--primary)); color: #fff; padding: 14px 16px; }
.assistant-title { font-weight: 800; color: #fff; margin: 0; }
.assistant-sub { font-size: .82rem; margin: 2px 0 0; color: rgba(255,255,255,.88); line-height: 1.4; }
.assistant-close { background: none; border: 0; color: #fff; font-size: 1.6rem; line-height: 1; cursor: pointer; padding: 4px 8px; border-radius: 6px; }
.assistant-body { padding: 14px; overflow-y: auto; display: grid; gap: 10px; font-size: .95rem; }
.a-msg { background: var(--bg-soft); border: 1px solid var(--border); padding: 10px 12px; border-radius: 12px; margin: 0; }
.a-user { justify-self: end; background: rgba(37,99,235,.1); border-color: rgba(37,99,235,.2); }
.a-options { display: flex; flex-wrap: wrap; gap: 8px; }
.a-options button { border: 1px solid var(--primary); background: #fff; color: var(--primary-dk); border-radius: 999px; padding: 7px 12px; font: 600 .88rem var(--font); cursor: pointer; }
.a-options button:hover { background: var(--primary); color: #fff; }
.a-links { display: grid; gap: 8px; }
.a-links .btn { min-height: 42px; font-size: .92rem; }

@media (max-width: 767px) {
  .assistant { display: none; }      /* no celular, o seletor de necessidades da página cumpre esse papel */
  .wa-float { width: 54px; height: 54px; right: 14px; bottom: 14px; }
}

@media print {
  .site-header, .wa-float, .assistant, .cta-panel, .lead-form { display: none !important; }
}