/* ==========================================================================
   Núcleo Cloud — Sistema visual
   Conceito: o núcleo é o centro de gravidade da marca. Tudo converge para ele:
   a cor plasma aparece só onde queremos o olho, o azul estrutura, o resto recua.
   ========================================================================== */

:root {
  /* Base — "profundidade de datacenter" */
  --nc-abismo:      #060A12;
  --nc-fundo:       #0B1220;
  --nc-superficie:  #101A2C;
  --nc-elevado:     #16243C;
  --nc-borda:       #1E2E4A;
  --nc-borda-forte: #2A3F63;

  /* Azul Núcleo — estrutura, links, elementos de sistema */
  --nc-azul-100: #D9E5FF;
  --nc-azul-300: #7FA6FF;
  --nc-azul-500: #1E5EFF;
  --nc-azul-600: #1549CC;
  --nc-azul-claro: #4B86FF;

  /* Plasma do Núcleo — acento quente, uso escasso e proposital */
  --nc-plasma:      #FFB020;
  --nc-plasma-alto: #FFD79A;
  --nc-plasma-baixo:#F08A00;

  /* Texto */
  --nc-texto:      #EEF3FF;
  --nc-texto-med:  #A9B8D4;
  --nc-texto-fraco:#6F819F;

  /* Semânticos */
  --nc-ok:    #23C48A;
  --nc-alerta:#FFB020;

  /* Tipografia */
  --nc-font-titulo: 'Space Grotesk', 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --nc-font-corpo:  'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --nc-font-mono:   'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  /* Espaço e forma */
  --nc-raio:    14px;
  --nc-raio-sm: 9px;
  --nc-raio-lg: 22px;
  --nc-max:     1200px;
  --nc-secao:   clamp(4.5rem, 9vw, 8rem);

  /* Sombras e brilho */
  --nc-sombra:     0 18px 48px -18px rgba(3, 8, 20, .85);
  --nc-sombra-alta:0 30px 80px -24px rgba(3, 8, 20, .95);
  --nc-brilho-azul:0 0 0 1px rgba(30, 94, 255, .35), 0 12px 40px -12px rgba(30, 94, 255, .45);

  --nc-transicao: 220ms cubic-bezier(.4, 0, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--nc-fundo);
  color: var(--nc-texto);
  font-family: var(--nc-font-corpo);
  font-size: 16.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }
a { color: var(--nc-azul-300); text-decoration: none; transition: color var(--nc-transicao); }
a:hover { color: var(--nc-azul-100); }

h1, h2, h3, h4 {
  font-family: var(--nc-font-titulo);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin: 0 0 .6em;
  text-wrap: balance;
}
h1 { font-size: clamp(2.35rem, 5.6vw, 4.1rem); }
h2 { font-size: clamp(1.85rem, 3.9vw, 2.85rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.35rem); }
p  { margin: 0 0 1.1em; color: var(--nc-texto-med); text-wrap: pretty; }

:focus-visible {
  outline: 2px solid var(--nc-plasma);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Utilitários de layout ---------- */
.nc-wrap { width: 100%; max-width: var(--nc-max); margin-inline: auto; padding-inline: 22px; }
.nc-secao { padding-block: var(--nc-secao); position: relative; }
.nc-secao--alt { background: linear-gradient(180deg, var(--nc-abismo), var(--nc-fundo)); }
.nc-centro { text-align: center; }
.nc-centro p { margin-inline: auto; max-width: 62ch; }

.nc-selo {
  display: inline-flex; align-items: center; gap: .5rem;
  font-family: var(--nc-font-mono);
  font-size: .72rem; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase;
  color: var(--nc-azul-300);
  background: rgba(30, 94, 255, .1);
  border: 1px solid rgba(30, 94, 255, .28);
  padding: .42rem .85rem;
  border-radius: 100px;
  margin-bottom: 1.4rem;
}
.nc-selo::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--nc-plasma);
  box-shadow: 0 0 10px 2px rgba(255, 176, 32, .8);
}
.nc-selo--plasma { color: var(--nc-plasma-alto); background: rgba(255,176,32,.09); border-color: rgba(255,176,32,.3); }

.nc-sub { font-size: 1.08rem; max-width: 58ch; }
.nc-realce { color: var(--nc-texto); font-weight: 600; }

/* ênfase de marca: NÚCLEO sempre pesa mais que Cloud */
.nc-nucleo { color: var(--nc-texto); font-weight: 700; }
.nc-nucleo--plasma {
  background: linear-gradient(100deg, var(--nc-plasma-alto), var(--nc-plasma));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: var(--nc-plasma);
}

/* ---------- Botões ---------- */
.nc-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-family: var(--nc-font-corpo);
  font-size: .96rem; font-weight: 600;
  padding: .82rem 1.5rem;
  border-radius: var(--nc-raio-sm);
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform var(--nc-transicao), box-shadow var(--nc-transicao),
              background var(--nc-transicao), border-color var(--nc-transicao), color var(--nc-transicao);
}
.nc-btn:active { transform: translateY(1px); }

.nc-btn--principal {
  background: linear-gradient(180deg, var(--nc-azul-500), var(--nc-azul-600));
  color: #fff;
  box-shadow: var(--nc-brilho-azul);
}
.nc-btn--principal:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(30,94,255,.5), 0 18px 46px -12px rgba(30,94,255,.6);
}
.nc-btn--fantasma {
  background: rgba(255, 255, 255, .03);
  border-color: var(--nc-borda-forte);
  color: var(--nc-texto);
}
.nc-btn--fantasma:hover { background: rgba(255,255,255,.07); border-color: var(--nc-azul-500); color: var(--nc-texto); }
.nc-btn--plasma {
  background: linear-gradient(180deg, var(--nc-plasma-alto), var(--nc-plasma));
  color: #2A1A00;
  box-shadow: 0 12px 40px -14px rgba(255,176,32,.6);
}
.nc-btn--plasma:hover { color: #2A1A00; transform: translateY(-2px); box-shadow: 0 18px 50px -14px rgba(255,176,32,.75); }
.nc-btn--bloco { width: 100%; }
.nc-btn--sm { padding: .6rem 1.05rem; font-size: .875rem; }

/* ---------- Cabeçalho ---------- */
.nc-topo {
  position: sticky; top: 0; z-index: 60;
  background: rgba(11, 18, 32, .72);
  backdrop-filter: blur(16px) saturate(160%);
  border-bottom: 1px solid transparent;
  transition: border-color var(--nc-transicao), background var(--nc-transicao);
}
.nc-topo.is-preso { border-bottom-color: var(--nc-borda); background: rgba(8, 14, 26, .9); }
.nc-topo__linha { display: flex; align-items: center; gap: 1.5rem; height: 74px; }
.nc-logo { display: flex; align-items: center; flex-shrink: 0; }
.nc-logo img { height: 34px; width: auto; }
.nc-nav { display: flex; gap: 1.6rem; margin-left: auto; }
.nc-nav a {
  color: var(--nc-texto-med); font-size: .93rem; font-weight: 500;
  position: relative; padding-block: .3rem;
}
.nc-nav a::after {
  content: ''; position: absolute; left: 0; right: 100%; bottom: 0; height: 2px;
  background: var(--nc-plasma); transition: right var(--nc-transicao);
}
.nc-nav a:hover { color: var(--nc-texto); }
.nc-nav a:hover::after { right: 0; }
.nc-topo__acoes { display: flex; align-items: center; gap: .7rem; }
.nc-tel {
  font-family: var(--nc-font-mono); font-size: .85rem;
  color: var(--nc-texto-med); display: flex; align-items: center; gap: .4rem;
}
.nc-hamburguer {
  display: none; background: none; border: 1px solid var(--nc-borda-forte);
  border-radius: var(--nc-raio-sm); color: var(--nc-texto);
  width: 42px; height: 42px; cursor: pointer; padding: 0;
  align-items: center; justify-content: center;
}

/* ---------- Hero ---------- */
.nc-hero { position: relative; padding-block: clamp(4rem, 9vw, 7.5rem) var(--nc-secao); overflow: hidden; }
.nc-hero__fundo { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
/* malha: a rede que sai do núcleo */
.nc-hero__grade {
  position: absolute; inset: -20% -10% auto -10%; height: 130%;
  background-image:
    linear-gradient(rgba(30, 94, 255, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 94, 255, .07) 1px, transparent 1px);
  background-size: 62px 62px;
  mask-image: radial-gradient(ellipse 70% 55% at 50% 30%, #000 20%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 70% 55% at 50% 30%, #000 20%, transparent 78%);
}
.nc-hero__halo {
  position: absolute; top: -18%; left: 50%; transform: translateX(-50%);
  width: min(1000px, 120%); aspect-ratio: 1;
  background: radial-gradient(circle, rgba(30, 94, 255, .2) 0%, rgba(30, 94, 255, .06) 38%, transparent 66%);
}
.nc-hero__plasma {
  position: absolute; top: 4%; left: 50%; transform: translateX(-50%);
  width: min(420px, 70%); aspect-ratio: 1;
  background: radial-gradient(circle, rgba(255, 176, 32, .14) 0%, transparent 62%);
}
.nc-hero__conteudo { position: relative; z-index: 1; max-width: 860px; }
.nc-hero h1 { margin-bottom: 1.1rem; }
.nc-hero .nc-sub { font-size: clamp(1.05rem, 1.6vw, 1.22rem); max-width: 60ch; }
.nc-hero__ctas { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2.1rem; }
.nc-hero__nota {
  display: flex; align-items: center; gap: .5rem; margin-top: 1.3rem;
  font-size: .87rem; color: var(--nc-texto-fraco);
}

/* barra de confiança */
.nc-confianca {
  position: relative; z-index: 1;
  margin-top: clamp(3rem, 6vw, 4.5rem);
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--nc-borda);
  border: 1px solid var(--nc-borda); border-radius: var(--nc-raio);
  overflow: hidden;
}
.nc-confianca__item { background: var(--nc-superficie); padding: 1.5rem 1.4rem; }
.nc-confianca__num {
  font-family: var(--nc-font-titulo); font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 700; color: var(--nc-texto); letter-spacing: -0.03em; line-height: 1.1;
}
.nc-confianca__num span { color: var(--nc-plasma); }
.nc-confianca__rot {
  font-size: .82rem; color: var(--nc-texto-fraco); margin: .3rem 0 0;
  text-transform: uppercase; letter-spacing: .07em;
}

/* ---------- Cabeçalho de seção ---------- */
.nc-cab { max-width: 62ch; margin-bottom: clamp(2.4rem, 4vw, 3.4rem); }
.nc-cab--centro { margin-inline: auto; text-align: center; }
.nc-cab h2 { margin-bottom: .7rem; }
.nc-cab p { font-size: 1.05rem; margin-bottom: 0; }

/* ---------- Grade de produtos ---------- */
.nc-produtos { display: grid; grid-template-columns: repeat(auto-fit, minmax(268px, 1fr)); gap: 1.15rem; }
.nc-card {
  position: relative;
  background: linear-gradient(180deg, var(--nc-superficie), rgba(16, 26, 44, .5));
  border: 1px solid var(--nc-borda);
  border-radius: var(--nc-raio);
  padding: 1.9rem 1.6rem;
  transition: transform var(--nc-transicao), border-color var(--nc-transicao), box-shadow var(--nc-transicao);
  overflow: hidden;
}
.nc-card::after {
  content: ''; position: absolute; inset: 0 0 auto 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(75, 134, 255, .55), transparent);
  opacity: 0; transition: opacity var(--nc-transicao);
}
.nc-card:hover { transform: translateY(-4px); border-color: var(--nc-borda-forte); box-shadow: var(--nc-sombra); }
.nc-card:hover::after { opacity: 1; }
.nc-card__icone {
  width: 46px; height: 46px; border-radius: 12px;
  display: grid; place-items: center; margin-bottom: 1.15rem;
  background: rgba(30, 94, 255, .13);
  border: 1px solid rgba(75, 134, 255, .26);
  color: var(--nc-azul-claro);
}
.nc-card__icone svg { width: 23px; height: 23px; }
.nc-card--destaque .nc-card__icone { background: rgba(255,176,32,.13); border-color: rgba(255,176,32,.3); color: var(--nc-plasma); }
.nc-card h3 { margin-bottom: .5rem; }
.nc-card p { font-size: .95rem; margin-bottom: 1.1rem; }
.nc-lista { list-style: none; margin: 0 0 1.4rem; padding: 0; display: grid; gap: .55rem; }
.nc-lista li {
  display: flex; gap: .6rem; align-items: flex-start;
  font-size: .9rem; color: var(--nc-texto-med);
}
.nc-lista li::before {
  content: ''; flex-shrink: 0; width: 16px; height: 16px; margin-top: .22rem;
  border-radius: 50%;
  background: rgba(35, 196, 138, .14);
  box-shadow: inset 0 0 0 1px rgba(35, 196, 138, .4);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%2323C48A' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 8.4l2.6 2.6L12 5.6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: center;
}
.nc-card__link {
  font-size: .9rem; font-weight: 600; display: inline-flex; align-items: center; gap: .4rem;
  color: var(--nc-azul-300);
}
.nc-card__link svg { width: 15px; height: 15px; transition: transform var(--nc-transicao); }
.nc-card__link:hover svg { transform: translateX(3px); }

/* ---------- Planos ---------- */
.nc-planos { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.15rem; align-items: start; }
.nc-plano {
  background: var(--nc-superficie);
  border: 1px solid var(--nc-borda);
  border-radius: var(--nc-raio);
  padding: 1.75rem 1.5rem;
  position: relative;
  transition: transform var(--nc-transicao), border-color var(--nc-transicao), box-shadow var(--nc-transicao);
}
.nc-plano:hover { transform: translateY(-4px); box-shadow: var(--nc-sombra); border-color: var(--nc-borda-forte); }
.nc-plano--eleito {
  border-color: rgba(255, 176, 32, .45);
  background: linear-gradient(180deg, rgba(255, 176, 32, .055), var(--nc-superficie) 45%);
  box-shadow: 0 0 0 1px rgba(255,176,32,.16), var(--nc-sombra);
}
.nc-plano__fita {
  position: absolute; top: -11px; left: 1.5rem;
  font-family: var(--nc-font-mono); font-size: .68rem; font-weight: 600;
  letter-spacing: .13em; text-transform: uppercase;
  background: linear-gradient(180deg, var(--nc-plasma-alto), var(--nc-plasma));
  color: #2A1A00; padding: .27rem .7rem; border-radius: 100px;
}
.nc-plano__nome {
  font-family: var(--nc-font-titulo); font-size: 1.12rem; font-weight: 700;
  color: var(--nc-texto); margin-bottom: .2rem;
}
.nc-plano__pitch { font-size: .85rem; color: var(--nc-texto-fraco); margin-bottom: 1.25rem; min-height: 2.6em; }
.nc-plano__preco { display: flex; align-items: baseline; gap: .3rem; margin-bottom: .25rem; }
.nc-plano__moeda { font-size: .95rem; color: var(--nc-texto-med); }
.nc-plano__valor {
  font-family: var(--nc-font-titulo); font-size: 2.5rem; font-weight: 700;
  color: var(--nc-texto); letter-spacing: -0.035em; line-height: 1;
}
.nc-plano__ciclo { font-size: .88rem; color: var(--nc-texto-fraco); }
.nc-plano__fisco { font-size: .78rem; color: var(--nc-texto-fraco); margin-bottom: 1.4rem; }
.nc-plano hr { border: 0; border-top: 1px solid var(--nc-borda); margin: 1.35rem 0; }
.nc-especs { list-style: none; margin: 0 0 1.5rem; padding: 0; display: grid; gap: .6rem; }
.nc-especs li { display: flex; justify-content: space-between; gap: 1rem; font-size: .89rem; color: var(--nc-texto-med); }
.nc-especs strong { color: var(--nc-texto); font-weight: 600; font-family: var(--nc-font-mono); font-size: .86rem; }

/* ---------- Tabela de dedicados ---------- */
.nc-tabela-wrap {
  border: 1px solid var(--nc-borda); border-radius: var(--nc-raio);
  overflow-x: auto; background: var(--nc-superficie);
}
.nc-tabela { width: 100%; border-collapse: collapse; min-width: 720px; }
.nc-tabela th, .nc-tabela td { padding: 1rem 1.15rem; text-align: left; border-bottom: 1px solid var(--nc-borda); }
.nc-tabela thead th {
  font-family: var(--nc-font-mono); font-size: .74rem; font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--nc-texto-fraco);
  background: rgba(6, 10, 18, .5);
}
.nc-tabela tbody tr { transition: background var(--nc-transicao); }
.nc-tabela tbody tr:hover { background: rgba(30, 94, 255, .05); }
.nc-tabela tbody tr:last-child td { border-bottom: 0; }
.nc-tabela td { font-size: .92rem; color: var(--nc-texto-med); }
.nc-tabela td:first-child { color: var(--nc-texto); font-weight: 600; }
.nc-tabela .nc-mono { font-family: var(--nc-font-mono); font-size: .86rem; }
.nc-tabela__preco { color: var(--nc-texto); font-weight: 600; white-space: nowrap; }

/* ---------- Enterprise ---------- */
.nc-enterprise { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.nc-metricas { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--nc-borda); border: 1px solid var(--nc-borda); border-radius: var(--nc-raio); overflow: hidden; }
.nc-metrica { background: var(--nc-superficie); padding: 1.6rem 1.4rem; }
.nc-metrica__valor {
  font-family: var(--nc-font-titulo); font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 700;
  letter-spacing: -0.035em; line-height: 1;
  background: linear-gradient(140deg, var(--nc-azul-100), var(--nc-azul-claro));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.nc-metrica--plasma .nc-metrica__valor { background: linear-gradient(140deg, var(--nc-plasma-alto), var(--nc-plasma)); -webkit-background-clip: text; background-clip: text; }
.nc-metrica__rot { font-size: .84rem; color: var(--nc-texto-fraco); margin: .45rem 0 0; }

.nc-clientes { margin-top: clamp(3rem, 6vw, 4.5rem); }
.nc-clientes__rot {
  font-family: var(--nc-font-mono); font-size: .74rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--nc-texto-fraco); text-align: center; margin-bottom: 1.6rem;
}
.nc-clientes__faixa {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: clamp(1.5rem, 5vw, 3.5rem);
}
.nc-cliente {
  font-family: var(--nc-font-titulo); font-size: 1.02rem; font-weight: 600;
  letter-spacing: .01em; color: var(--nc-texto-fraco);
  display: flex; align-items: center; gap: .5rem;
  filter: grayscale(1); opacity: .65;
  transition: opacity var(--nc-transicao), filter var(--nc-transicao);
}
.nc-cliente:hover { opacity: 1; filter: grayscale(0); }
.nc-cliente svg { width: 22px; height: 22px; color: var(--nc-azul-claro); }

/* ---------- Recursos (grade) ---------- */
.nc-recursos { display: grid; grid-template-columns: repeat(auto-fit, minmax(255px, 1fr)); gap: 1.6rem 1.8rem; }
.nc-recurso { display: flex; gap: 1rem; }
.nc-recurso__icone {
  flex-shrink: 0; width: 40px; height: 40px; border-radius: 11px;
  display: grid; place-items: center;
  background: rgba(30, 94, 255, .12); border: 1px solid rgba(75, 134, 255, .22);
  color: var(--nc-azul-claro);
}
.nc-recurso__icone svg { width: 20px; height: 20px; }
.nc-recurso h3 { font-size: 1.03rem; margin-bottom: .3rem; }
.nc-recurso p { font-size: .92rem; margin: 0; }

/* ---------- Suporte 24/7 ---------- */
.nc-suporte { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4rem); align-items: center; }
.nc-noc {
  background: linear-gradient(160deg, var(--nc-elevado), var(--nc-superficie));
  border: 1px solid var(--nc-borda-forte);
  border-radius: var(--nc-raio-lg);
  padding: 1.7rem;
  box-shadow: var(--nc-sombra-alta);
}
.nc-noc__topo {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 1.1rem; margin-bottom: 1.2rem; border-bottom: 1px solid var(--nc-borda);
}
.nc-noc__titulo { font-family: var(--nc-font-mono); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; color: var(--nc-texto-med); }
.nc-pulso { display: inline-flex; align-items: center; gap: .45rem; font-size: .78rem; color: var(--nc-ok); font-family: var(--nc-font-mono); }
.nc-pulso::before {
  content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--nc-ok);
  box-shadow: 0 0 0 0 rgba(35, 196, 138, .7); animation: nc-pulsar 2s infinite;
}
@keyframes nc-pulsar {
  0%   { box-shadow: 0 0 0 0 rgba(35, 196, 138, .6); }
  70%  { box-shadow: 0 0 0 10px rgba(35, 196, 138, 0); }
  100% { box-shadow: 0 0 0 0 rgba(35, 196, 138, 0); }
}
.nc-noc__linhas { display: grid; gap: .85rem; }
.nc-noc__linha { display: flex; align-items: center; justify-content: space-between; gap: 1rem; font-size: .89rem; }
.nc-noc__linha span:first-child { color: var(--nc-texto-med); }
.nc-noc__linha span:last-child { font-family: var(--nc-font-mono); color: var(--nc-texto); font-size: .86rem; }
.nc-barra { height: 6px; border-radius: 100px; background: rgba(255,255,255,.06); overflow: hidden; margin-top: .3rem; }
.nc-barra i { display: block; height: 100%; border-radius: 100px; background: linear-gradient(90deg, var(--nc-azul-500), var(--nc-azul-claro)); }
.nc-canais { display: grid; gap: .8rem; margin-top: 1.9rem; }
.nc-canal {
  display: flex; align-items: center; gap: .85rem;
  background: rgba(255,255,255,.028); border: 1px solid var(--nc-borda);
  border-radius: var(--nc-raio-sm); padding: .85rem 1rem;
  transition: border-color var(--nc-transicao), background var(--nc-transicao);
}
.nc-canal:hover { border-color: var(--nc-azul-500); background: rgba(30,94,255,.06); }
.nc-canal__icone { color: var(--nc-azul-claro); display: grid; place-items: center; }
.nc-canal__icone svg { width: 20px; height: 20px; }
.nc-canal strong { display: block; font-size: .93rem; color: var(--nc-texto); font-weight: 600; }
.nc-canal small { font-size: .8rem; color: var(--nc-texto-fraco); }
.nc-canal__sla { margin-left: auto; font-family: var(--nc-font-mono); font-size: .76rem; color: var(--nc-ok); white-space: nowrap; }

/* ---------- Depoimentos ---------- */
.nc-depoimentos { display: grid; grid-template-columns: repeat(auto-fit, minmax(285px, 1fr)); gap: 1.15rem; }
.nc-depoimento {
  background: var(--nc-superficie); border: 1px solid var(--nc-borda);
  border-radius: var(--nc-raio); padding: 1.7rem 1.55rem;
  display: flex; flex-direction: column;
}
.nc-depoimento__aspas { font-family: var(--nc-font-titulo); font-size: 2.6rem; line-height: 1; color: var(--nc-azul-500); opacity: .5; margin-bottom: .4rem; }
.nc-depoimento p { font-size: .96rem; color: var(--nc-texto); flex: 1; }
.nc-autor { display: flex; align-items: center; gap: .8rem; margin-top: 1.1rem; padding-top: 1.1rem; border-top: 1px solid var(--nc-borda); }
.nc-autor__ini {
  width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center;
  background: rgba(30,94,255,.16); border: 1px solid rgba(75,134,255,.3);
  font-family: var(--nc-font-titulo); font-size: .88rem; font-weight: 700; color: var(--nc-azul-300);
}
.nc-autor strong { display: block; font-size: .9rem; color: var(--nc-texto); }
.nc-autor small { font-size: .8rem; color: var(--nc-texto-fraco); }

/* ---------- FAQ ---------- */
.nc-faq { max-width: 800px; margin-inline: auto; display: grid; gap: .7rem; }
.nc-faq details {
  background: var(--nc-superficie); border: 1px solid var(--nc-borda);
  border-radius: var(--nc-raio-sm); overflow: hidden;
  transition: border-color var(--nc-transicao);
}
.nc-faq details[open] { border-color: var(--nc-borda-forte); }
.nc-faq summary {
  cursor: pointer; padding: 1.1rem 1.3rem; list-style: none;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  font-family: var(--nc-font-titulo); font-size: 1rem; font-weight: 600; color: var(--nc-texto);
}
.nc-faq summary::-webkit-details-marker { display: none; }
.nc-faq summary::after {
  content: ''; flex-shrink: 0; width: 11px; height: 11px;
  border-right: 2px solid var(--nc-azul-300); border-bottom: 2px solid var(--nc-azul-300);
  transform: rotate(45deg) translateY(-2px); transition: transform var(--nc-transicao);
}
.nc-faq details[open] summary::after { transform: rotate(225deg) translateY(-2px); }
.nc-faq__corpo { padding: 0 1.3rem 1.25rem; }
.nc-faq__corpo p { font-size: .94rem; margin: 0; }

/* ---------- CTA final + formulário ---------- */
.nc-cta {
  position: relative; overflow: hidden;
  background: linear-gradient(150deg, #0D1830, #0B1220 55%, #0A1526);
  border-top: 1px solid var(--nc-borda);
  border-bottom: 1px solid var(--nc-borda);
}
.nc-cta::before {
  content: ''; position: absolute; top: -55%; left: 50%; transform: translateX(-50%);
  width: min(900px, 130%); aspect-ratio: 1;
  background: radial-gradient(circle, rgba(30,94,255,.16), transparent 62%);
  pointer-events: none;
}
.nc-cta__grade { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.2rem, 5vw, 4.5rem); align-items: start; }
.nc-cta h2 { margin-bottom: .8rem; }

.nc-form {
  background: var(--nc-superficie); border: 1px solid var(--nc-borda-forte);
  border-radius: var(--nc-raio-lg); padding: clamp(1.5rem, 3vw, 2.1rem);
  box-shadow: var(--nc-sombra-alta);
}
.nc-form__grade { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.nc-campo { display: flex; flex-direction: column; gap: .4rem; }
.nc-campo--full { grid-column: 1 / -1; }
.nc-campo label { font-size: .84rem; font-weight: 600; color: var(--nc-texto-med); }
.nc-campo label span { color: var(--nc-plasma); }
.nc-campo input, .nc-campo select, .nc-campo textarea {
  font-family: inherit; font-size: .94rem; color: var(--nc-texto);
  background: rgba(6, 10, 18, .55);
  border: 1px solid var(--nc-borda);
  border-radius: var(--nc-raio-sm);
  padding: .72rem .9rem; width: 100%;
  transition: border-color var(--nc-transicao), box-shadow var(--nc-transicao);
}
.nc-campo textarea { resize: vertical; min-height: 92px; }
.nc-campo input::placeholder, .nc-campo textarea::placeholder { color: var(--nc-texto-fraco); }
.nc-campo input:focus, .nc-campo select:focus, .nc-campo textarea:focus {
  outline: none; border-color: var(--nc-azul-500);
  box-shadow: 0 0 0 3px rgba(30, 94, 255, .18);
}
.nc-campo select { appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%23A9B8D4' stroke-width='1.8' stroke-linecap='round'%3E%3Cpath d='M4 6.2l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .8rem center; background-size: 15px; padding-right: 2.3rem;
}
.nc-form__rodape { margin-top: 1.3rem; display: grid; gap: .9rem; }
.nc-form__aviso { font-size: .79rem; color: var(--nc-texto-fraco); margin: 0; }
.nc-form__msg { font-size: .9rem; margin: 0; padding: .8rem 1rem; border-radius: var(--nc-raio-sm); display: none; }
.nc-form__msg.is-ok { display: block; color: #9EF0CD; background: rgba(35,196,138,.1); border: 1px solid rgba(35,196,138,.3); }
.nc-form__msg.is-erro { display: block; color: #FFC7C2; background: rgba(255,90,80,.1); border: 1px solid rgba(255,90,80,.32); }
.nc-form__lista { list-style: none; padding: 0; margin: 1.6rem 0 0; display: grid; gap: .8rem; }
.nc-form__lista li { display: flex; gap: .7rem; font-size: .93rem; color: var(--nc-texto-med); align-items: flex-start; }
.nc-form__lista svg { flex-shrink: 0; width: 19px; height: 19px; color: var(--nc-plasma); margin-top: .12rem; }

/* ---------- Rodapé ---------- */
.nc-rodape { background: var(--nc-abismo); padding-block: clamp(3rem, 6vw, 4.5rem) 2rem; }
.nc-rodape__grade {
  display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 2.4rem;
  padding-bottom: 2.6rem; border-bottom: 1px solid var(--nc-borda);
}
.nc-rodape__marca img { height: 32px; margin-bottom: 1.1rem; }
.nc-rodape__marca p { font-size: .9rem; max-width: 34ch; }
.nc-rodape h4 {
  font-family: var(--nc-font-mono); font-size: .74rem; font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: var(--nc-texto-fraco);
  margin: 0 0 1.1rem;
}
.nc-rodape ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .65rem; }
.nc-rodape ul a { font-size: .91rem; color: var(--nc-texto-med); }
.nc-rodape ul a:hover { color: var(--nc-texto); }
.nc-rodape__base {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem;
  padding-top: 1.7rem; font-size: .84rem; color: var(--nc-texto-fraco);
}
.nc-rodape__selos { display: flex; flex-wrap: wrap; gap: 1.2rem; }
.nc-rodape__selos span { display: flex; align-items: center; gap: .4rem; }
.nc-rodape__selos svg { width: 15px; height: 15px; color: var(--nc-ok); }

/* ---------- Revelar ao rolar ---------- */
.nc-revelar { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s cubic-bezier(.2,.7,.2,1); }
.nc-revelar.is-visivel { opacity: 1; transform: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 1000px) {
  .nc-enterprise, .nc-suporte, .nc-cta__grade { grid-template-columns: 1fr; }
  .nc-rodape__grade { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .nc-confianca { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .nc-nav {
    position: fixed; inset: 74px 0 auto 0;
    flex-direction: column; gap: 0;
    background: rgba(8, 14, 26, .98);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--nc-borda);
    padding: .5rem 22px 1.4rem;
    margin-left: 0;
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: transform var(--nc-transicao), opacity var(--nc-transicao);
  }
  .nc-nav.is-aberto { transform: none; opacity: 1; pointer-events: auto; }
  .nc-nav a { padding: .9rem 0; border-bottom: 1px solid var(--nc-borda); font-size: 1rem; }
  .nc-nav a::after { display: none; }
  .nc-hamburguer { display: flex; }
  .nc-topo__acoes { margin-left: auto; }
  .nc-tel { display: none; }
  .nc-topo__acoes .nc-btn--principal { display: none; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .nc-confianca { grid-template-columns: 1fr; }
  .nc-metricas, .nc-form__grade { grid-template-columns: 1fr; }
  .nc-rodape__grade { grid-template-columns: 1fr; }
  .nc-hero__ctas .nc-btn { width: 100%; }
  .nc-card, .nc-plano { padding: 1.5rem 1.25rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
  .nc-revelar { opacity: 1; transform: none; }
}

@media print {
  .nc-topo, .nc-hero__fundo, .nc-form { display: none; }
  body { background: #fff; color: #000; }
}