/* ============================================================
   RCDEVTECH - Design System
   Tema: claro corporativo | acento azul | fontes Sora/Manrope/JetBrains Mono
   ============================================================ */

:root {
  /* Cores */
  --bg: #ffffff;
  --bg-alt: #f4f7fc;
  --surface: #ffffff;
  --surface-2: #eef3fa;
  --line: #e1e8f2;
  --text: #0f1d33;
  --muted: #5a687f;
  --muted-2: #93a0b5;

  --accent: #2563eb;        /* azul corporativo */
  --accent-deep: #1d4ed8;
  --accent-soft: rgba(37, 99, 235, 0.10);
  --cta: #2563eb;           /* CTA tambem em azul */
  --cta-deep: #1d4ed8;

  /* Tipografia */
  --font-display: "Sora", system-ui, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  /* Layout */
  --max: 1180px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 18px 50px -24px rgba(15, 29, 51, 0.30);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Textura de fundo sutil (grid + glow) */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(800px 500px at 85% -10%, rgba(37, 99, 235, 0.07), transparent 60%),
    radial-gradient(700px 500px at 0% 0%, rgba(37, 99, 235, 0.05), transparent 55%);
  pointer-events: none;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: 0.5;
  pointer-events: none;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}

/* ---------- Destaque do assunto da página (badge no banner) ---------- */
.page-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(37, 99, 235, 0.25);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}
.page-badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.section-head h2.destaque {
  background: linear-gradient(90deg, var(--accent), #1e3a8a);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
/* Destaque de palavra-chave no estilo do hero (gradiente claro) */
.grad {
  background: linear-gradient(120deg, var(--accent), #7dd3fc);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Botoes ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.btn-cta {
  background: linear-gradient(135deg, var(--cta), var(--cta-deep));
  color: #fff;
  box-shadow: 0 10px 30px -10px rgba(37, 99, 235, 0.5);
}
.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 40px -12px rgba(37, 99, 235, 0.65);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(180deg, rgba(13, 22, 40, 0.92), rgba(11, 18, 33, 0.88));
  backdrop-filter: blur(16px) saturate(140%);
  border-bottom: 1px solid rgba(37, 99, 235, 0.28);
  box-shadow: 0 1px 0 rgba(34, 211, 238, 0.25), 0 10px 30px -18px rgba(0, 0, 0, 0.6);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 0.55rem;
}
.logo .mark {
  display: inline-flex;
  align-items: center;
  width: auto;
  height: auto;
  background: none;
  border-radius: 0;
  box-shadow: none;
  padding: 0;
}
.logo .mark svg {
  display: block;
  height: 38px;
  width: auto;
}
.logo .rc { color: var(--text); }
.logo .dev { color: var(--accent); }
/* No cabecalho escuro a logo fica clara */
.site-header .logo .rc { color: #ffffff; }
.site-header .logo .dev { color: #5eb0ff; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.55rem;
  list-style: none;
}
.nav-links a {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.92rem;
  color: #aeb9d4;
  position: relative;
  padding: 0.3rem 0;
  transition: color 0.18s ease;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, #22d3ee, #2563eb);
  box-shadow: 0 0 8px rgba(34, 211, 238, 0.6);
  transition: width 0.22s ease;
}
.nav-links a:hover,
.nav-links a.ativo {
  color: #ffffff;
}
.nav-links a:hover::after,
.nav-links a.ativo::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(174, 185, 212, 0.35);
  border-radius: 10px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  color: #ffffff;
}
.menu-toggle svg { margin: auto; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  padding: 90px 0 80px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  margin-bottom: 1.5rem;
}
.badge .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-soft);
}
.badge span { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; color: var(--muted); }

.hero h1 {
  font-size: clamp(2.4rem, 5.2vw, 3.9rem);
  margin-bottom: 1.3rem;
}
.hero h1 .grad {
  background: linear-gradient(120deg, var(--accent), #7dd3fc);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p.lead {
  font-size: 1.12rem;
  color: var(--muted);
  max-width: 46ch;
  margin-bottom: 2.2rem;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Painel "terminal" no lado direito do hero (mantido escuro de proposito) */
.terminal {
  background: #0e1320;
  border: 1px solid #20304d;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1rem;
  background: #161d2e;
  border-bottom: 1px solid #20304d;
}
.terminal-bar i {
  width: 11px; height: 11px; border-radius: 50%; display: inline-block;
}
.terminal-bar .r { background: #ff5f56; }
.terminal-bar .y { background: #ffbd2e; }
.terminal-bar .g { background: #27c93f; }
.terminal-bar span { margin-left: auto; font-family: var(--font-mono); font-size: 0.72rem; color: #6b7a96; }
.terminal-body {
  padding: 1.4rem 1.4rem 1.6rem;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  line-height: 1.9;
}
.terminal-body .ln { color: #9aa7c0; }
.terminal-body .ok { color: #38bdf8; }
.terminal-body .cm { color: #7dd3fc; }
.terminal-body .cursor {
  display: inline-block; width: 9px; height: 1.05em;
  background: var(--accent); vertical-align: -2px;
  animation: blink 1.1s steps(1) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ---------- Faixa de stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 64px;
}
.stat {
  background: var(--bg-alt);
  padding: 1.8rem 1.4rem;
  text-align: center;
}
.stat .num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 2.3rem;
  color: var(--accent);
  line-height: 1;
}
.stat .lbl { color: var(--muted); font-size: 0.9rem; margin-top: 0.4rem; }

/* ============================================================
   SECOES GENERICAS
   ============================================================ */
.section {
  padding: 84px 0;
}
.section-head {
  max-width: 640px;
  margin-bottom: 48px;
}
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 {
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  margin: 0.8rem 0 0.9rem;
}
.section-head p { color: var(--muted); font-size: 1.05rem; }

/* ---------- Cards de servico ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 26px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 24px 50px -28px rgba(37, 99, 235, 0.35);
}
.card:hover::before { transform: scaleX(1); }
.card .ico {
  width: 52px; height: 52px;
  border-radius: 13px;
  display: grid; place-items: center;
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 1.1rem;
}
.card h3 { font-size: 1.22rem; margin-bottom: 0.6rem; }
.card p { color: var(--muted); font-size: 0.97rem; }
.card-link {
  display: inline-block;
  margin-top: 1rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--accent);
  transition: gap 0.2s ease;
}
a.card { color: inherit; }
a.card:hover .card-link { text-decoration: underline; }
.card .lista {
  list-style: none;
  margin-top: 1.1rem;
  display: grid;
  gap: 0.5rem;
}
.card .lista li {
  font-size: 0.9rem;
  color: var(--muted);
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
}
.card .lista li::before {
  content: "▹";
  color: var(--accent);
  flex-shrink: 0;
}

/* ---------- Como funciona (etapas) ---------- */
.etapas {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.etapa {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 24px;
  position: relative;
}
.etapa .num {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.4;
}
.etapa h3 { font-size: 1.12rem; margin: 0.6rem 0 0.5rem; }
.etapa p { color: var(--muted); font-size: 0.93rem; }

/* ---------- CTA band ---------- */
.cta-band {
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.10), rgba(37, 99, 235, 0.03)),
    var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 54px 48px;
  text-align: center;
}
.cta-band h2 { font-size: clamp(1.8rem, 3.4vw, 2.5rem); margin-bottom: 0.8rem; }
.cta-band p { color: var(--muted); max-width: 52ch; margin: 0 auto 1.8rem; }

/* ============================================================
   SOBRE
   ============================================================ */
.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.sobre-grid p { color: var(--muted); margin-bottom: 1.1rem; font-size: 1.05rem; }
.valores { display: grid; gap: 14px; }
.valor {
  display: flex; gap: 1rem; align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
}
.valor .ico {
  width: 42px; height: 42px; flex-shrink: 0;
  border-radius: 11px; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent);
}
.valor h4 { font-size: 1.02rem; margin-bottom: 0.2rem; }
.valor p { font-size: 0.9rem; color: var(--muted); margin: 0; }

/* ============================================================
   CONTATO
   ============================================================ */
.contato-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.form-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px;
}
.form-card h3 { font-size: 1.4rem; margin-bottom: 1.4rem; }
.field { margin-bottom: 1.1rem; }
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text);
}
.field input,
.field select,
.field textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.8rem 0.9rem;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.field textarea { resize: vertical; min-height: 120px; }

.alerta {
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  margin-bottom: 1.2rem;
  font-size: 0.92rem;
  border: 1px solid;
}
.alerta.ok { background: rgba(22, 163, 74, 0.10); border-color: rgba(22, 163, 74, 0.4); color: #15803d; }
.alerta.err { background: rgba(220, 38, 38, 0.08); border-color: rgba(220, 38, 38, 0.4); color: #b91c1c; }

.info-list { display: grid; gap: 16px; margin-bottom: 36px; }
.info-item {
  display: flex; gap: 1rem; align-items: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
}
.info-item .ico {
  width: 44px; height: 44px; flex-shrink: 0;
  border-radius: 11px; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent);
}
.info-item .lbl { font-size: 0.78rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.info-item .val { font-weight: 600; }

/* ---------- FAQ (acordeao) ---------- */
.faq { display: grid; gap: 12px; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  text-align: left;
  padding: 1.1rem 1.2rem;
  cursor: pointer;
}
.faq-q .plus {
  margin-left: auto;
  color: var(--accent);
  font-size: 1.3rem;
  transition: transform 0.25s ease;
  flex-shrink: 0;
}
.faq-item.open .faq-q .plus { transform: rotate(45deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  color: var(--muted);
}
.faq-a p { padding: 0 1.2rem 1.2rem; font-size: 0.96rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: linear-gradient(180deg, #0d1628, #0b1221);
  border-top: 1px solid rgba(37, 99, 235, 0.28);
  box-shadow: 0 -1px 0 rgba(34, 211, 238, 0.22);
  padding: 64px 0 32px;
  margin-top: 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.3fr 1fr;
  gap: 40px;
}
.footer-brand .logo { margin-bottom: 1rem; }
.footer-brand .logo .rc { color: #ffffff; }
.footer-brand .logo .dev { color: #5eb0ff; }
.footer-brand p { color: #aeb9d4; font-size: 0.9rem; }
.footer-brand .cnpj { color: #6b7a96; font-size: 0.82rem; margin-top: 0.6rem; }
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #6b7a96;
  margin-bottom: 1.1rem;
}
.footer-col ul { list-style: none; display: grid; gap: 0.7rem; }
.footer-col a, .footer-col li { color: #aeb9d4; font-size: 0.92rem; transition: color 0.18s ease; }
.footer-col a:hover { color: #5eb0ff; }
.footer-col .ic { display: flex; gap: 0.6rem; align-items: center; }
.footer-col .ic svg { color: #5eb0ff; flex-shrink: 0; }
.footer-bottom {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid rgba(174, 185, 212, 0.15);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  color: #6b7a96;
  font-size: 0.85rem;
}

/* ---------- Letreiro (texto rolando) do rodape ---------- */
.footer-marquee {
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.footer-marquee__track {
  display: flex;
  width: max-content;
  animation: footerMarquee 24s linear infinite;
}
.footer-marquee:hover .footer-marquee__track {
  animation-play-state: paused;
}
.footer-marquee__group {
  display: flex;
  flex-shrink: 0;
}
.footer-marquee__group span {
  padding: 0 2.5rem;
  white-space: nowrap;
}
@keyframes footerMarquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .footer-marquee__track { animation: none; }
}

/* ---------- WhatsApp flutuante ---------- */
.whatsapp {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: grid;
  place-items: center;
  z-index: 60;
  box-shadow: 0 12px 30px -8px rgba(37, 211, 102, 0.6);
  transition: transform 0.2s ease;
}
.whatsapp:hover { transform: scale(1.08); }

/* ---------- Diferenciais ---------- */
.diferenciais {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.dif {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 22px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.dif:hover { border-color: var(--accent); transform: translateY(-4px); }
.dif .ico {
  width: 46px; height: 46px; flex-shrink: 0;
  border-radius: 12px; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent);
}
.dif h3 { font-size: 1.08rem; margin-bottom: 0.35rem; }
.dif p { color: var(--muted); font-size: 0.93rem; }

/* ---------- Setores atendidos ---------- */
.setores {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  max-width: 820px;
  margin: 0 auto;
}
.setor {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.98rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.7rem 1.4rem;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.setor:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-3px);
}

/* ---------- Depoimentos ---------- */
.depoimentos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.depo {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px 26px;
  margin: 0;
  overflow: hidden;
}
.depo .aspas {
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 0.6;
  color: var(--accent);
  opacity: 0.35;
  margin-bottom: 0.4rem;
}
.depo blockquote {
  margin: 0 0 1.4rem;
  color: var(--text);
  font-size: 1rem;
  line-height: 1.6;
}
.depo figcaption { display: grid; gap: 0.1rem; }
.depo .nome { font-family: var(--font-display); font-weight: 600; font-size: 0.95rem; }
.depo .cargo { color: var(--muted); font-size: 0.85rem; }

/* ============================================================
   PAGINAS INTERNAS
   ============================================================ */
.page-banner {
  background:
    radial-gradient(700px 300px at 80% -40%, rgba(37, 99, 235, 0.08), transparent 60%),
    var(--bg-alt);
  border-bottom: 1px solid var(--line);
  padding: 64px 0 56px;
}
.page-banner .section-head { margin-bottom: 0; }

/* Placeholder de imagem (para o cliente trocar depois) */
.img-ph {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  min-height: 260px;
  border: 2px dashed var(--line);
  border-radius: var(--radius);
  background:
    repeating-linear-gradient(45deg, var(--bg-alt), var(--bg-alt) 12px, #eef3fa 12px, #eef3fa 24px);
  color: var(--muted);
  text-align: center;
  padding: 28px;
}
.img-ph svg { color: var(--accent); opacity: 0.7; }
.img-ph .cap { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-2); }

/* Bloco lado a lado (texto + imagem) */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

/* ---------- Carrossel de projetos ---------- */
.carrossel { position: relative; max-width: 900px; margin: 0 auto; }
.carrossel-viewport {
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #0a1430;
}
.carrossel-track {
  display: flex;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}
.carrossel-slide { min-width: 100%; }
.carrossel-slide img {
  width: 100%;
  height: 480px;
  object-fit: contain;
  display: block;
}
.carrossel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 46px;
  height: 46px;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  background: rgba(15, 29, 51, 0.6);
  color: #fff;
  font-size: 1.7rem;
  line-height: 1;
  display: grid;
  place-items: center;
  transition: background 0.2s ease;
}
.carrossel-btn:hover { background: var(--accent); }
.carrossel-btn.prev { left: 14px; }
.carrossel-btn.next { right: 14px; }
.carrossel-dots {
  display: flex;
  justify-content: center;
  gap: 9px;
  margin-top: 18px;
}
.carrossel-dots button {
  width: 10px;
  height: 10px;
  padding: 0;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  background: var(--line);
  transition: background 0.2s ease, transform 0.2s ease;
}
.carrossel-dots button.active { background: var(--accent); transform: scale(1.3); }
@media (max-width: 640px) {
  .carrossel-slide img { height: 320px; }
  .carrossel-btn { width: 40px; height: 40px; font-size: 1.4rem; }
}

/* Caixas de servicos agregados / add-ons */
.addons {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.addon {
  background: var(--surface);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 20px 22px;
}
.addon h4 { font-family: var(--font-display); font-size: 1.02rem; margin-bottom: 0.3rem; }
.addon p { color: var(--muted); font-size: 0.9rem; }

/* Caixa de destaque (callout) */
.callout {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px 30px;
  font-size: 1.05rem;
  color: var(--text);
  line-height: 1.7;
}
.callout strong { color: var(--accent); }

/* Lista de pilares (com check) */
.pilares { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.pilar {
  display: flex; gap: 0.9rem; align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
}
.pilar .ck {
  width: 30px; height: 30px; flex-shrink: 0;
  border-radius: 8px; display: grid; place-items: center;
  background: var(--accent-soft); color: var(--accent);
}
.pilar h4 { font-family: var(--font-display); font-size: 1rem; margin-bottom: 0.2rem; }
.pilar p { color: var(--muted); font-size: 0.9rem; margin: 0; }

/* ============================================================
   ANIMACOES DE ENTRADA
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.show { opacity: 1; transform: translateY(0); }

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .etapas { grid-template-columns: repeat(2, 1fr); }
  .diferenciais { grid-template-columns: repeat(2, 1fr); }
  .depoimentos { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 32px; }
  .addons { grid-template-columns: 1fr; }
  .pilares { grid-template-columns: 1fr; }
  .sobre-grid, .contato-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 640px) {
  .nav-links {
    position: absolute;
    top: 76px; left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(11, 18, 33, 0.96);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(37, 99, 235, 0.28);
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  .nav-links.open { max-height: 360px; padding: 16px 24px; }
  .nav-links li { width: 100%; }
  .nav-links a { display: block; padding: 0.7rem 0; width: 100%; }
  .menu-toggle { display: grid; }
  .nav-actions .btn-cta { display: none; }
  .cards { grid-template-columns: 1fr; }
  .etapas, .stats { grid-template-columns: 1fr; }
  .diferenciais { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 40px 24px; }
  .form-card { padding: 24px; }
}

/* ============================================================
   ALTERAÇÕES SOLICITADAS (jun/2026)
   ============================================================ */

/* ---------- Evitar que títulos curtos quebrem em duas linhas ----------
   Dá largura suficiente para o título caber em uma linha. Os títulos
   realmente longos quebram normalmente, mas de forma equilibrada
   (text-wrap: balance) — sem palavra órfã. Os subtítulos continuam
   quebrando normalmente, no tamanho original. */
.section-head.linha-unica { max-width: none; }
.section-head.linha-unica h2 { text-wrap: balance; }
.section-head.linha-unica p { max-width: 62ch; }
.section-head.linha-unica.center p { margin-left: auto; margin-right: auto; }

/* ---------- Sistemas: dois blocos lado a lado ---------- */
.dev-intro-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.dev-intro-duo .section-head { margin-bottom: 0; }
@media (max-width: 860px) {
  .dev-intro-duo { grid-template-columns: 1fr; gap: 28px; }
}

/* ---------- Selos / certificações de DPO ---------- */
.selos {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: center;
  gap: 16px 14px;
  max-width: 1040px;
  margin: 0 auto;
}
.selo {
  width: 196px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px 16px 18px;
  text-align: center;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}
.selo:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -24px rgba(37, 99, 235, .5);
}
.selo-badge { margin: 0 auto 14px; }
.selo-badge img { height: 120px; width: auto; margin: 0 auto; display: block; }
.selo-badge svg { width: 78px; height: 78px; display: block; margin: 0 auto; }
.selo h4 { font-family: var(--font-display); font-size: .98rem; line-height: 1.25; margin-bottom: .2rem; }
.selo p { color: var(--muted); font-size: .82rem; line-height: 1.4; margin: 0 0 .5rem; }
.selo-data {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .04em;
  color: var(--muted-2);
}
.selo--final {
  background: linear-gradient(160deg, rgba(37, 99, 235, .10), var(--surface));
  border-color: rgba(37, 99, 235, .35);
}
.selo-op {
  align-self: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.8rem;
  color: var(--accent);
  opacity: .7;
  padding: 0 2px;
}
@media (max-width: 760px) {
  .selo { width: calc(50% - 10px); }
  .selo-op { display: none; }
}

/* ---------- Carrossel tela cheia com transição tecnológica ---------- */
.carrossel--tech {
  position: relative;
  max-width: 100vw;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-top: 44px;
}
.carrossel--tech .carrossel-viewport {
  position: relative;
  overflow: hidden;
  border: none;
  border-radius: 0;
  background: #0b1221;
  height: min(76vh, 660px);
  border-top: 1px solid rgba(37, 99, 235, .28);
  border-bottom: 1px solid rgba(37, 99, 235, .28);
}
.carrossel--tech .carrossel-stage { position: absolute; inset: 0; }
.carrossel--tech .carrossel-slide {
  position: absolute;
  inset: 0;
  min-width: 0;
  opacity: 0;
  transition: opacity .9s ease;
  will-change: opacity;
}
.carrossel--tech .carrossel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.08);
  transition: transform 6s ease-out;
}
.carrossel--tech .carrossel-slide.is-active { opacity: 1; z-index: 1; }
.carrossel--tech .carrossel-slide.is-active img { transform: scale(1); }

/* camada de efeitos "tecnologia de ponta" */
.carrossel-fx { position: absolute; inset: 0; pointer-events: none; z-index: 2; }
.carrossel-fx .fx-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(94, 176, 255, .12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(94, 176, 255, .12) 1px, transparent 1px);
  background-size: 46px 46px;
  opacity: .22;
  mix-blend-mode: screen;
}
.carrossel-fx .fx-scan {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 36%;
  transform: translateX(-140%);
  background: linear-gradient(90deg, transparent, rgba(94, 176, 255, .35) 50%, transparent);
  box-shadow: 0 0 40px rgba(94, 176, 255, .5);
  opacity: 0;
}
.carrossel-fx.run .fx-scan { animation: fxSweep 1s ease-out; }
.carrossel-fx.run .fx-grid { animation: fxGridPulse 1s ease-out; }
@keyframes fxSweep {
  0%   { transform: translateX(-140%); opacity: 0; }
  15%  { opacity: 1; }
  85%  { opacity: 1; }
  100% { transform: translateX(360%); opacity: 0; }
}
@keyframes fxGridPulse {
  0%   { opacity: .22; }
  30%  { opacity: .6; }
  100% { opacity: .22; }
}
/* cantos estilo HUD */
.fx-corner { position: absolute; width: 26px; height: 26px; border: 2px solid rgba(94, 176, 255, .6); }
.fx-corner.tl { top: 16px; left: 16px; border-right: none; border-bottom: none; }
.fx-corner.tr { top: 16px; right: 16px; border-left: none; border-bottom: none; }
.fx-corner.bl { bottom: 16px; left: 16px; border-right: none; border-top: none; }
.fx-corner.br { bottom: 16px; right: 16px; border-left: none; border-top: none; }

.carrossel--tech .carrossel-btn {
  z-index: 3;
  background: rgba(11, 18, 33, .55);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(94, 176, 255, .4);
}
.carrossel--tech .carrossel-btn:hover { background: var(--accent); }
.carrossel--tech .carrossel-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 16px;
  margin-top: 0;
  z-index: 3;
}
.carrossel--tech .carrossel-dots button { background: rgba(255, 255, 255, .45); }
.carrossel--tech .carrossel-dots button.active { background: #5eb0ff; }

@media (max-width: 640px) {
  .carrossel--tech .carrossel-viewport { height: 56vh; }
}
@media (prefers-reduced-motion: reduce) {
  .carrossel--tech .carrossel-slide img { transition: none; transform: none; }
  .carrossel-fx.run .fx-scan,
  .carrossel-fx.run .fx-grid { animation: none; }
}

/* ---------- Lista tecnológica em movimento (Sobre nós) ---------- */
.tech-marquee {
  position: relative;
  margin-top: 44px;
  overflow: hidden;
  padding: 4px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.tech-marquee-track {
  display: flex;
  width: max-content;
  gap: 14px;
  animation: techScroll 38s linear infinite;
}
.tech-marquee:hover .tech-marquee-track { animation-play-state: paused; }
.tech-chip {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: .84rem;
  font-weight: 500;
  letter-spacing: .01em;
  color: var(--accent-deep);
  background: rgba(255, 255, 255, .72);
  border: 1px solid rgba(37, 99, 235, .28);
  border-radius: 999px;
  padding: 10px 16px;
  box-shadow: 0 8px 22px -16px rgba(37, 99, 235, .65);
  backdrop-filter: blur(2px);
}
.tech-chip::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, .18);
  flex: none;
}
@keyframes techScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .tech-marquee-track {
    animation: none;
    width: auto;
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* ---------- Gatilho "Painéis administrativos" + Modal Dashboards/B.I. ---------- */
.bi-trigger {
  appearance: none;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font: inherit;
  text-align: left;
  color: var(--accent-deep);
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  line-height: 1.4;
  transition: color .15s ease;
}
.bi-trigger strong { font-weight: 800; }
.bi-trigger:hover { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.bi-trigger-hint {
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(37, 99, 235, .28);
  border-radius: 999px;
  padding: 2px 8px;
  white-space: nowrap;
  text-decoration: none;
}
.bi-trigger:hover .bi-trigger-hint { background: rgba(37, 99, 235, .18); }

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(10, 18, 33, .55);
  -webkit-backdrop-filter: blur(4px);
          backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity .2s ease;
}
.modal-overlay[hidden] { display: none; }
.modal-overlay.open { opacity: 1; }
.modal-box {
  position: relative;
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 30px 26px;
  box-shadow: 0 40px 90px -30px rgba(13, 22, 40, .6);
  transform: translateY(14px) scale(.98);
  transition: transform .24s ease;
}
.modal-overlay.open .modal-box { transform: translateY(0) scale(1); }
.modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--muted);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.modal-close:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.modal-head { display: flex; gap: 14px; align-items: center; padding-right: 40px; }
.modal-ico {
  flex: none;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(37, 99, 235, .22);
}
.modal-head .mono { display: block; }
.modal-head h3 { font-family: var(--font-display); font-size: clamp(1.25rem, 2.4vw, 1.6rem); line-height: 1.2; margin-top: .15rem; }
.modal-sub { color: var(--muted); margin: 16px 0 4px; }
.bi-features { display: grid; gap: 12px; margin: 18px 0 22px; }
.bi-feature {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 16px;
  transition: border-color .18s ease, transform .18s ease;
}
.bi-feature:hover { border-color: rgba(37, 99, 235, .35); transform: translateX(2px); }
.bi-ic {
  flex: none;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(160deg, var(--accent), #142566);
}
.bi-feature h4 { font-family: var(--font-display); font-size: .98rem; margin-bottom: .2rem; }
.bi-feature p { color: var(--muted); font-size: .88rem; line-height: 1.5; margin: 0; }
.modal-actions { display: flex; justify-content: flex-end; }
body.modal-open { overflow: hidden; }
@media (max-width: 560px) {
  .modal-box { padding: 24px 20px; }
  .modal-actions { justify-content: stretch; }
  .modal-actions .btn { width: 100%; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  .modal-overlay, .modal-box { transition: none; }
}

/* ---------- Cards clicáveis (abrem modal de detalhes) ---------- */
.card--clickable {
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.card--clickable:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.card--clickable .lista { margin-bottom: 1.1rem; }
.card-cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: .9rem;
  color: var(--accent);
  transition: gap .15s ease;
}
.card--clickable:hover .card-cta,
.card--clickable:focus-visible .card-cta { gap: 12px; }

/* ---------- Detalhes embutidos no card (sem modal) ---------- */
.card-features { display: grid; gap: 10px; margin-top: 16px; }
.card-features .bi-feature { padding: 14px; }
.card-features .bi-ic { width: 38px; height: 38px; }
.card-features h4 { font-size: .94rem; }
.card-features .bi-feature p { font-size: .85rem; }

/* ---------- Links de política no rodapé (abrem modal) ---------- */
.footer-link-btn {
  appearance: none;
  background: none;
  border: none;
  padding: 0;
  margin: 0;
  font: inherit;
  font-size: 0.92rem;
  color: #aeb9d4;
  cursor: pointer;
  text-align: left;
  transition: color 0.18s ease;
}
.footer-link-btn:hover { color: #5eb0ff; }

/* ---------- Texto corrido dentro de modais (políticas) ---------- */
.modal-text { margin-top: 18px; }
.modal-text p { color: var(--muted); line-height: 1.65; margin-bottom: .8rem; }
.modal-text p:last-child { margin-bottom: 0; }
.modal-text ul {
  margin: 0 0 .9rem 1.1rem;
  color: var(--muted);
  display: grid;
  gap: .35rem;
}
.modal-text li { line-height: 1.5; }