/* AC Planos Corporativos: cores tiradas da logo */
:root {
  --marinho: #0D3B66;
  --azul-escuro: #173E8C;
  --azul: #2F86E0;
  --azul-medio: #2F7FC1;
  --ciano: #6FD3FF;
  --ciano-claro: #BDEBFF;
  --whats: #1FAF5A;

  --texto: #13263d;
  --texto-suave: #4f6178;
  --fundo: #ffffff;
  --fundo-claro: #f3f8fd;
  --borda: #dbe6f2;
  --vermelho: #d6455d;

  --gradiente: linear-gradient(135deg, var(--ciano) 0%, var(--azul) 55%, var(--azul-escuro) 100%);
  --raio: 18px;
  --sombra: 0 10px 30px rgba(13, 59, 102, .08);
  --sombra-forte: 0 24px 60px rgba(13, 59, 102, .18);
  --fonte: "Outfit", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  font-family: var(--fonte);
  font-size: 17px;
  line-height: 1.6;
  color: var(--texto);
  background: var(--fundo);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
[hidden] { display: none !important; }
a { color: var(--azul-medio); }
h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .5em; color: var(--marinho); letter-spacing: -.02em; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.centro { text-align: center; margin-top: 40px; }

.pular { position: absolute; left: -999px; top: 8px; background: var(--marinho); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.pular:focus { left: 8px; }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: 600 16px/1 var(--fonte);
  padding: 14px 22px; border-radius: 999px; border: 0; cursor: pointer;
  text-decoration: none; transition: transform .15s, box-shadow .15s, background .15s;
  white-space: nowrap;
}
.btn svg { width: 20px; height: 20px; }
.btn:hover { transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid var(--ciano); outline-offset: 3px; }
.btn-primario { background: var(--gradiente); color: #fff; box-shadow: 0 10px 24px rgba(47, 134, 224, .35); }
.btn-primario:hover { box-shadow: 0 14px 30px rgba(47, 134, 224, .45); }
.btn-whats { background: #fff; color: var(--marinho); border: 1.5px solid var(--borda); }
.btn-whats svg { color: var(--whats); }
.btn-claro { background: #fff; color: var(--marinho); }
.btn-pequeno { padding: 10px 18px; font-size: 15px; }
.btn-grande { padding: 17px 28px; font-size: 17px; }
.btn-bloco { width: 100%; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  transition: box-shadow .2s;
}
.site-header.rolado { box-shadow: 0 1px 0 var(--borda), 0 8px 24px rgba(13, 59, 102, .06); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.marca { display: block; }
.logo { height: 46px; width: auto; }
.logo-nome { font-family: var(--fonte); font-size: 54px; letter-spacing: -1.2px; fill: var(--marinho); }
.logo-ac { font-weight: 700; }
.logo-planos { font-weight: 300; }
.logo-sub { font-family: var(--fonte); font-weight: 700; font-size: 12.5px; fill: var(--azul-medio); }
.logo-negativo .logo-nome { fill: #fff; }
.logo-negativo .logo-sub { fill: var(--ciano); }

.menu { display: flex; align-items: center; gap: 30px; }
.menu a:not(.btn) { color: var(--texto); text-decoration: none; font-weight: 500; font-size: 16px; position: relative; }
.menu a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -4px; height: 2px; background: var(--azul); transition: right .2s; }
.menu a:not(.btn):hover::after { right: 0; }

.menu-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; padding: 10px; cursor: pointer; }
.menu-toggle span { display: block; height: 2px; background: var(--marinho); border-radius: 2px; margin: 5px 0; transition: transform .2s, opacity .2s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero {
  position: relative; overflow: hidden;
  padding: 72px 0 96px;
  background:
    radial-gradient(900px 500px at 90% 10%, rgba(111, 211, 255, .28), transparent 60%),
    radial-gradient(700px 500px at 0% 100%, rgba(47, 134, 224, .12), transparent 60%),
    linear-gradient(180deg, #f6fbff 0%, #fff 100%);
}
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.selo {
  display: inline-block; padding: 6px 14px; border-radius: 999px;
  background: rgba(47, 134, 224, .1); color: var(--azul-escuro);
  font-weight: 600; font-size: 14px; margin-bottom: 20px;
}
.hero h1 { font-size: clamp(36px, 5vw, 58px); font-weight: 700; margin-bottom: 20px; }
.destaque { background: var(--gradiente); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { font-size: 19px; color: var(--texto-suave); max-width: 560px; margin-bottom: 32px; }
.hero-sub strong { color: var(--marinho); }
.hero-acoes { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 28px; }
.hero-garantias { display: flex; flex-wrap: wrap; gap: 10px 24px; color: var(--texto-suave); font-size: 15px; }
.hero-garantias li { display: flex; align-items: center; gap: 8px; }
.hero-garantias li::before {
  content: ""; width: 18px; height: 18px; border-radius: 50%;
  background: var(--ciano-claro) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m6 12.5 4 4 8-9' fill='none' stroke='%23173E8C' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat;
}

.hero-visual { position: relative; padding: 30px 10px; }
.raiox {
  position: relative; z-index: 1;
  background: #fff; border-radius: 24px; padding: 28px;
  box-shadow: var(--sombra-forte); border: 1px solid var(--borda);
}
.raiox-topo { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.raiox-titulo { font-weight: 700; color: var(--marinho); font-size: 18px; }
.tag-exemplo { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--texto-suave); background: var(--fundo-claro); padding: 4px 10px; border-radius: 999px; }
.raiox-linhas li { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px dashed var(--borda); font-size: 15px; color: var(--texto-suave); }
.raiox-linhas b { white-space: nowrap; }
.ruim { color: var(--vermelho); }
.raiox-total { display: flex; justify-content: space-between; align-items: baseline; margin-top: 18px; color: var(--marinho); font-weight: 600; }
.raiox-total strong { font-size: 32px; background: var(--gradiente); -webkit-background-clip: text; background-clip: text; color: transparent; }
.raiox-total small { font-size: 16px; }
.raiox-barra { height: 8px; background: var(--fundo-claro); border-radius: 99px; margin: 14px 0 10px; overflow: hidden; }
.raiox-barra span { display: block; height: 100%; background: var(--gradiente); border-radius: 99px; }
.raiox-nota { font-size: 12px; color: var(--texto-suave); margin: 0; }

.flutuante {
  position: absolute; z-index: 2; display: flex; align-items: center; gap: 12px;
  background: #fff; border-radius: 16px; padding: 12px 16px;
  box-shadow: var(--sombra-forte); border: 1px solid var(--borda);
  animation: flutuar 6s ease-in-out infinite;
}
.flutuante svg { width: 38px; height: 38px; padding: 8px; border-radius: 12px; background: var(--gradiente); color: #fff; flex: none; }
.flutuante b { display: block; color: var(--marinho); font-size: 15px; line-height: 1.2; }
.flutuante span { font-size: 13px; color: var(--texto-suave); }
.flutuante-ia { top: -6px; right: -18px; }
.flutuante-pabx { bottom: -34px; left: -28px; animation-delay: -3s; }
@keyframes flutuar { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* Faixa */
.faixa { background: var(--marinho); color: #fff; padding: 28px 0; }
.faixa-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.faixa-grid div { border-left: 3px solid var(--ciano); padding-left: 14px; }
.faixa-grid b { display: block; font-size: 17px; }
.faixa-grid span { font-size: 14px; color: var(--ciano-claro); }

/* Seções */
.secao { padding: 104px 0; }
.secao-clara { background: var(--fundo-claro); }
.secao-cabeca { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.secao-cabeca.alinhado-esq { text-align: left; margin: 0; }
.secao-cabeca h2 { font-size: clamp(30px, 3.6vw, 42px); }
.secao-cabeca p { color: var(--texto-suave); font-size: 18px; }
.sobretitulo { display: inline-block; font-weight: 700; font-size: 14px; letter-spacing: .1em; text-transform: uppercase; color: var(--azul); margin-bottom: 12px; }

/* Cards */
.cards-destaque { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 24px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  position: relative; background: #fff; border: 1px solid var(--borda); border-radius: var(--raio);
  padding: 30px; box-shadow: var(--sombra); transition: transform .2s, box-shadow .2s;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--sombra-forte); }
.card h3 { font-size: 21px; }
.card p { color: var(--texto-suave); font-size: 16px; }
.card-grande { padding: 38px; }
.card-grande h3 { font-size: 27px; }
.card-icone { width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; background: var(--fundo-claro); color: var(--azul); margin-bottom: 20px; }
.card-icone svg { width: 28px; height: 28px; }
.card-grande .card-icone { background: var(--gradiente); color: #fff; }
.card-ia { background: linear-gradient(160deg, #0f4475 0%, var(--marinho) 60%, #0a2c4d 100%); border-color: transparent; color: #fff; }
.card-ia h3 { color: #fff; }
.card-ia p, .card-ia .lista-check li { color: rgba(255, 255, 255, .82); }
.card-ia .link-seta { color: var(--ciano); }
.selo-novo { position: absolute; top: 24px; right: 24px; background: var(--ciano); color: var(--marinho); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; padding: 5px 12px; border-radius: 999px; }

.lista-check { margin: 4px 0 24px; }
.lista-check li { position: relative; padding-left: 30px; margin-bottom: 10px; color: var(--texto-suave); font-size: 16px; }
.lista-check li::before {
  content: ""; position: absolute; left: 0; top: 3px; width: 20px; height: 20px; border-radius: 50%;
  background: var(--ciano-claro) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m6 12.5 4 4 8-9' fill='none' stroke='%23173E8C' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/13px no-repeat;
}
.link-seta { font-weight: 600; text-decoration: none; color: var(--azul-medio); }
.link-seta::after { content: " →"; transition: margin .2s; }
.link-seta:hover::after { margin-left: 4px; }

/* Como funciona */
.secao-escura {
  background: radial-gradient(800px 400px at 100% 0%, rgba(111, 211, 255, .18), transparent 60%), var(--marinho);
  color: #fff;
}
.secao-escura h2, .secao-escura h3 { color: #fff; }
.secao-escura .secao-cabeca p { color: rgba(255, 255, 255, .78); }
.secao-escura .sobretitulo { color: var(--ciano); }
.passos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: passo; }
.passos li {
  position: relative; padding: 30px 26px; border-radius: var(--raio);
  background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12);
}
.passos p { color: rgba(255, 255, 255, .75); font-size: 16px; margin: 0; }
.passos h3 { font-size: 20px; }
.passo-num {
  display: grid; place-items: center; width: 46px; height: 46px; border-radius: 14px;
  background: var(--gradiente); font-weight: 700; font-size: 20px; margin-bottom: 18px;
}

/* Diferenciais */
.dif-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.dif-grid .secao-cabeca p { margin-bottom: 28px; }
.dif-lista { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.dif { display: flex; gap: 16px; padding: 24px; border-radius: var(--raio); background: var(--fundo-claro); }
.dif svg { width: 44px; height: 44px; flex: none; padding: 10px; border-radius: 12px; background: #fff; color: var(--azul); box-shadow: var(--sombra); }
.dif h3 { font-size: 18px; margin-bottom: 4px; }
.dif p { font-size: 15px; color: var(--texto-suave); margin: 0; }

/* Depoimentos */
.aviso-exemplo { font-size: 14px !important; font-style: italic; }
.depoimentos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.depo { margin: 0; background: #fff; border-radius: var(--raio); padding: 30px; box-shadow: var(--sombra); display: flex; flex-direction: column; justify-content: space-between; gap: 24px; }
.depo blockquote { margin: 0; font-size: 17px; color: var(--texto); position: relative; padding-top: 28px; }
.depo blockquote::before { content: "“"; position: absolute; top: -18px; left: -4px; font-size: 64px; line-height: 1; color: var(--ciano); font-weight: 700; }
.depo figcaption { display: flex; align-items: center; gap: 12px; }
.depo figcaption b { display: block; color: var(--marinho); font-size: 16px; }
.depo figcaption span { font-size: 14px; color: var(--texto-suave); }
.avatar { width: 46px; height: 46px; border-radius: 50%; flex: none; display: grid; place-items: center; background: var(--gradiente); color: #fff !important; font-weight: 700; font-size: 15px !important; }

/* FAQ */
.faq-container { max-width: 840px; }
.faq details { border-bottom: 1px solid var(--borda); }
.faq summary {
  list-style: none; cursor: pointer; padding: 22px 44px 22px 0; position: relative;
  font-weight: 600; font-size: 18px; color: var(--marinho);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 6px; top: 50%; width: 12px; height: 12px; margin-top: -9px;
  border-right: 2.5px solid var(--azul); border-bottom: 2.5px solid var(--azul);
  transform: rotate(45deg); transition: transform .2s, margin .2s;
}
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: -3px; }
.faq summary:focus-visible { outline: 3px solid var(--ciano); outline-offset: 2px; border-radius: 6px; }
.faq details p { color: var(--texto-suave); padding-bottom: 20px; margin: 0; }

/* Contato */
.secao-contato { background: linear-gradient(180deg, var(--fundo-claro) 0%, #fff 100%); }
.contato-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; align-items: start; }
.contato-texto h2 { font-size: clamp(30px, 3.6vw, 42px); }
.contato-texto p { color: var(--texto-suave); font-size: 18px; margin-bottom: 28px; }
.contato-lista li { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; font-size: 17px; }
.contato-lista svg { width: 42px; height: 42px; padding: 10px; border-radius: 12px; background: #fff; color: var(--azul); box-shadow: var(--sombra); flex: none; }
.contato-lista a { color: var(--marinho); text-decoration: none; font-weight: 500; }
.contato-lista a:hover { color: var(--azul); }
.pendente { color: var(--texto-suave) !important; font-style: italic; opacity: .75; }

.form { background: #fff; border-radius: 24px; padding: 36px; box-shadow: var(--sombra-forte); border: 1px solid var(--borda); }
.campo { margin: 0 0 18px; border: 0; padding: 0; min-width: 0; }
.campo-duplo { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form label, .form legend { display: block; font-weight: 600; font-size: 15px; color: var(--marinho); margin-bottom: 6px; padding: 0; }
.opcional { font-weight: 400; color: var(--texto-suave); }
.form input[type="text"], .form input[type="tel"], .form input[type="email"], .form select, .form textarea {
  width: 100%; font: 400 16px var(--fonte); color: var(--texto);
  padding: 13px 14px; border-radius: 12px; border: 1.5px solid var(--borda); background: #fbfdff;
  transition: border-color .15s, box-shadow .15s;
}
.form textarea { resize: vertical; min-height: 90px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 4px rgba(47, 134, 224, .15); background: #fff; }
.form input:user-invalid, .form select:user-invalid { border-color: var(--vermelho); }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { margin: 0; cursor: pointer; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chips span { display: inline-block; padding: 9px 15px; border-radius: 999px; border: 1.5px solid var(--borda); font-weight: 500; font-size: 14px; color: var(--texto-suave); transition: all .15s; }
.chips input:checked + span { background: var(--marinho); border-color: var(--marinho); color: #fff; }
.chips input:focus-visible + span { outline: 3px solid var(--ciano); outline-offset: 2px; }

.consentimento { display: flex !important; gap: 12px; align-items: flex-start; font-weight: 400 !important; font-size: 14px !important; color: var(--texto-suave) !important; margin: 4px 0 22px !important; cursor: pointer; }
.consentimento input { width: 20px; height: 20px; margin: 2px 0 0; flex: none; accent-color: var(--azul); }
.form-status { margin: 14px 0 0; font-size: 15px; font-weight: 500; min-height: 1.2em; text-align: center; }
.form-status.ok { color: var(--whats); }
.form-status.erro { color: var(--vermelho); }

/* Rodapé */
.rodape { background: #0a2c4d; color: rgba(255, 255, 255, .78); padding: 64px 0 0; font-size: 15px; }
.rodape-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.rodape .logo { height: 50px; margin-bottom: 16px; }
.rodape-desc { max-width: 340px; }
.rodape h4 { color: #fff; font-size: 16px; margin-bottom: 14px; }
.rodape li { margin-bottom: 8px; }
.rodape a { color: rgba(255, 255, 255, .78); text-decoration: none; }
.rodape a:hover { color: var(--ciano); }
.rodape .pendente { color: rgba(255, 255, 255, .5) !important; }
.rodape-base { border-top: 1px solid rgba(255, 255, 255, .12); padding: 22px 24px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; font-size: 13px; }
.rodape-base p { margin: 0; }
.rodape-base a { text-decoration: underline; }

/* WhatsApp flutuante */
.whats-flutuante {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 60px; height: 60px; border-radius: 50%; display: grid; place-items: center;
  background: var(--whats); color: #fff; box-shadow: 0 10px 28px rgba(31, 175, 90, .45);
  transition: transform .2s;
}
.whats-flutuante svg { width: 32px; height: 32px; }
.whats-flutuante:hover { transform: scale(1.08); }
.whats-flutuante::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--whats);
  animation: pulso 2.4s ease-out infinite; z-index: -1;
}
@keyframes pulso { 0% { transform: scale(1); opacity: .5; } 100% { transform: scale(1.6); opacity: 0; } }

/* Animação de entrada */
.revelar { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.revelar.visivel { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .revelar { opacity: 1; transform: none; }
}

/* Responsivo */
@media (max-width: 1024px) {
  .hero-grid, .dif-grid, .contato-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { max-width: 520px; width: 100%; margin: 0 auto; }
  .passos { grid-template-columns: 1fr 1fr; }
  .faixa-grid { grid-template-columns: 1fr 1fr; }
  .secao-cabeca.alinhado-esq { text-align: center; margin: 0 auto; }
}

@media (max-width: 860px) {
  .menu-toggle { display: block; }
  .menu {
    position: absolute; top: 76px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; padding: 8px 24px 24px; box-shadow: 0 20px 30px rgba(13, 59, 102, .12);
    display: none;
  }
  .menu.aberto { display: flex; }
  .menu a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--borda); }
  .menu a:not(.btn)::after { display: none; }
  .menu .btn { margin-top: 16px; }
  .cards-destaque, .cards, .depoimentos { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  body { font-size: 16px; }
  .container { padding: 0 16px; }
  .header-inner { height: 68px; }
  .menu { top: 68px; padding: 8px 16px 20px; }
  .logo { height: 38px; }
  .hero { padding: 40px 0 72px; }
  .hero-sub { font-size: 17px; }
  .hero-acoes .btn { width: 100%; }
  .flutuante-ia { right: -4px; top: -14px; }
  .flutuante-pabx { left: -4px; bottom: -40px; }
  .raiox { padding: 22px; }
  .secao { padding: 72px 0; }
  .secao-cabeca { margin-bottom: 40px; }
  .passos, .dif-lista, .faixa-grid, .campo-duplo { grid-template-columns: 1fr; }
  .card, .card-grande, .form { padding: 24px; }
  .card-grande h3 { font-size: 23px; }
  .selo-novo { top: 18px; right: 18px; }
  .rodape-grid { grid-template-columns: 1fr; gap: 28px; }
  .whats-flutuante { right: 16px; bottom: 16px; width: 56px; height: 56px; }
}