/* MAM Connect — site institucional (landing por segmento) */
:root {
  --azul: #007BFF;
  --verde: #20C997;
  --amarelo: #FFC107;
  --laranja: #FD7E14;
  --rosa: #E83E8C;
  --roxo: #6F42C1;

  --bg: #0A0E1A;
  --bg-2: #10152A;
  --surface: #161C33;
  --surface-2: #1C2340;
  --borda: rgba(255, 255, 255, 0.08);
  --borda-forte: rgba(255, 255, 255, 0.16);

  --texto: #F2F4F9;
  --texto-2: #C3CADA;
  --texto-3: #8C94AB;

  --grad: linear-gradient(135deg, var(--azul) 0%, var(--verde) 100%);
  --grad-arco: linear-gradient(90deg, var(--azul), var(--verde), var(--amarelo), var(--laranja), var(--rosa), var(--roxo));

  --acento: var(--verde);
  --acento-2: var(--azul);

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;
  --sombra: 0 18px 50px rgba(0, 0, 0, 0.45);
  --largura: 1180px;
}

/* Cores por segmento */
.seg-provedores    { --acento: #3B9BFF; --acento-2: #20C997; }
.seg-clinicas      { --acento: #2BD4C4; --acento-2: #3B9BFF; }
.seg-saloes        { --acento: #E8B04B; --acento-2: #E83E8C; }
.seg-barbearias    { --acento: #FD8A2B; --acento-2: #FFC107; }
.seg-advocacia     { --acento: #A27CF0; --acento-2: #D9B45B; }
.seg-contabilidade { --acento: #34D399; --acento-2: #2BB3FF; }
.seg-fisioterapia-pilates { --acento: #7DBE8E; --acento-2: #3F7D5C; }
.seg-sobmedida     { --acento: #E83E8C; --acento-2: #6F42C1; }

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--texto);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
:focus-visible { outline: 2px solid var(--acento); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: var(--largura); margin: 0 auto; padding: 0 24px; }
section { padding: 96px 0; position: relative; }
.secao-alt { background: var(--bg-2); }

/* Cabeçalho de seção */
.cabeca { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.cabeca.esq { margin-left: 0; text-align: left; }
.selo {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--acento);
  background: color-mix(in srgb, var(--acento) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--acento) 30%, transparent);
  padding: 6px 14px; border-radius: 999px; margin-bottom: 18px;
}
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); font-weight: 800; margin-bottom: 14px; }
h3 { font-size: 1.15rem; font-weight: 700; }
.cabeca p { color: var(--texto-2); font-size: 1.08rem; }
.destaque {
  background: linear-gradient(135deg, var(--acento), var(--acento-2));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: inherit; font-weight: 700; font-size: 0.98rem;
  padding: 14px 26px; border-radius: 999px; border: 1px solid transparent;
  cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s, border-color .2s;
  white-space: nowrap;
}
.btn-prim { background: linear-gradient(135deg, var(--acento-2), var(--acento)); color: #fff; box-shadow: 0 10px 30px color-mix(in srgb, var(--acento) 35%, transparent); }
.btn-prim:hover { transform: translateY(-2px); box-shadow: 0 14px 38px color-mix(in srgb, var(--acento) 50%, transparent); }
.btn-sec { background: rgba(255,255,255,0.04); color: var(--texto); border-color: var(--borda-forte); }
.btn-sec:hover { background: rgba(255,255,255,0.09); }
.btn-zap { background: #25D366; color: #06210f; }
.btn-zap:hover { transform: translateY(-2px); }
.btn-peq { padding: 10px 18px; font-size: 0.9rem; }

/* Navegação */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  background: rgba(10, 14, 26, 0.72); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--borda);
}
.nav .container { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 20px; }
.marca { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: 0.04em; }
.marca img { width: 36px; height: 36px; }
.marca span b { background: var(--grad-arco); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: 0.94rem; color: var(--texto-2); }
.nav-links a:hover { color: var(--texto); }
.nav-acoes { display: flex; align-items: center; gap: 12px; }
.menu-btn { display: none; background: none; border: 1px solid var(--borda-forte); color: var(--texto); width: 42px; height: 42px; border-radius: 10px; font-size: 1.1rem; cursor: pointer; }

.dropdown { position: relative; }
.dropdown > button { background: none; border: 0; color: inherit; font: inherit; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.dropdown > button:hover { color: var(--texto); }
.dropdown-menu {
  position: absolute; top: calc(100% + 14px); left: 50%; transform: translateX(-50%);
  background: var(--surface); border: 1px solid var(--borda-forte); border-radius: var(--r-md);
  padding: 8px; min-width: 240px; box-shadow: var(--sombra);
  opacity: 0; visibility: hidden; transition: opacity .15s, visibility .15s;
}
.dropdown:hover .dropdown-menu, .dropdown:focus-within .dropdown-menu, .dropdown.aberto .dropdown-menu { opacity: 1; visibility: visible; }
.dropdown-menu a { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 10px; color: var(--texto-2); }
.dropdown-menu a:hover { background: rgba(255,255,255,0.05); color: var(--texto); }
.dropdown-menu i { width: 20px; text-align: center; color: var(--acento); }

/* Hero */
.hero { padding: 150px 0 90px; overflow: hidden; }
.hero::before {
  content: ''; position: absolute; inset: -20% -10% auto auto; width: 720px; height: 720px;
  background: radial-gradient(circle, color-mix(in srgb, var(--acento) 22%, transparent) 0%, transparent 65%);
  pointer-events: none;
}
.hero::after {
  content: ''; position: absolute; inset: auto auto -30% -15%; width: 620px; height: 620px;
  background: radial-gradient(circle, color-mix(in srgb, var(--acento-2) 18%, transparent) 0%, transparent 65%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 900; margin-bottom: 20px; }
.hero p.lead { font-size: 1.15rem; color: var(--texto-2); max-width: 600px; margin-bottom: 32px; }
.hero-acoes { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 34px; }
.hero-tags a {
  font-size: 0.85rem; color: var(--texto-2); padding: 7px 14px; border-radius: 999px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--borda);
  transition: border-color .2s, color .2s;
}
.hero-tags a:hover { border-color: var(--borda-forte); color: var(--texto); }
.hero-tags i { margin-right: 6px; opacity: .8; }

/* Painel de notificações do hero */
.vitrine { position: relative; display: grid; gap: 14px; }
.notif {
  display: flex; align-items: center; gap: 14px;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  border: 1px solid var(--borda-forte); border-radius: var(--r-md);
  padding: 14px 18px; box-shadow: var(--sombra);
  animation: flutua 6s ease-in-out infinite;
}
.notif:nth-child(2) { margin-left: 36px; animation-delay: -1.5s; }
.notif:nth-child(3) { margin-left: 12px; animation-delay: -3s; }
.notif:nth-child(4) { margin-left: 48px; animation-delay: -4.5s; }
.notif:nth-child(5) { margin-left: 20px; animation-delay: -2.2s; }
.notif .ic {
  flex: none; width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center;
  color: #fff; font-size: 1.05rem;
}
.notif b { display: block; font-size: 0.95rem; }
.notif small { color: var(--texto-3); font-size: 0.82rem; }
@keyframes flutua { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }

/* Cards de segmento */
.grade-seg { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 20px; }
.card-seg {
  position: relative; display: flex; flex-direction: column; gap: 12px;
  background: var(--surface); border: 1px solid var(--borda); border-radius: var(--r-lg);
  padding: 28px; overflow: hidden; transition: transform .25s, border-color .25s, box-shadow .25s;
}
.card-seg::before {
  content: ''; position: absolute; inset: 0 0 auto 0; height: 3px;
  background: linear-gradient(90deg, var(--acento), var(--acento-2));
}
.card-seg:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--acento) 45%, transparent); box-shadow: var(--sombra); }
.card-seg .ic {
  width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; font-size: 1.35rem;
  color: var(--acento); background: color-mix(in srgb, var(--acento) 14%, transparent);
}
.card-seg p { color: var(--texto-2); font-size: 0.95rem; flex: 1; }
.card-seg .mais { color: var(--acento); font-weight: 700; font-size: 0.92rem; display: inline-flex; gap: 8px; align-items: center; }
.card-seg:hover .mais i { transform: translateX(4px); }
.card-seg .mais i { transition: transform .2s; }

/* Grade de recursos */
.grade-rec { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 18px; }
.rec {
  background: var(--surface); border: 1px solid var(--borda); border-radius: var(--r-md); padding: 24px;
}
.rec i { font-size: 1.3rem; color: var(--acento); margin-bottom: 14px; display: block; }
.rec h3 { font-size: 1.02rem; margin-bottom: 6px; }
.rec p { color: var(--texto-2); font-size: 0.92rem; }
.rec .tag-novo {
  display: inline-block; margin-left: 6px; font-size: 0.68rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase;
  color: var(--bg); background: var(--acento); padding: 2px 8px; border-radius: 999px; vertical-align: middle;
}

/* Dores */
.grade-dor { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.dor { padding: 26px; border-radius: var(--r-md); background: linear-gradient(180deg, rgba(255,255,255,0.035), transparent); border: 1px solid var(--borda); }
.dor .antes { color: var(--texto-3); font-size: 0.92rem; text-decoration: line-through; text-decoration-color: color-mix(in srgb, var(--rosa) 70%, transparent); margin-bottom: 10px; }
.dor .depois { font-weight: 700; display: flex; gap: 10px; align-items: flex-start; }
.dor .depois i { color: var(--acento); margin-top: 4px; }

/* Passos */
.passos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: passo; }
.passo { position: relative; padding: 26px; border-radius: var(--r-md); background: var(--surface); border: 1px solid var(--borda); }
.passo::before {
  counter-increment: passo; content: counter(passo, decimal-leading-zero);
  display: block; font-size: 2rem; font-weight: 900; line-height: 1; margin-bottom: 14px;
  background: linear-gradient(135deg, var(--acento), var(--acento-2)); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.passo h3 { margin-bottom: 6px; }
.passo p { color: var(--texto-2); font-size: 0.92rem; }

/* Clientes */
.logos { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }
.logos > * { flex: 0 1 200px; }
@media (max-width: 600px) { .logos > * { flex-basis: calc(50% - 8px); } }
.logo-cli {
  height: 108px; border-radius: var(--r-md); border: 1px solid var(--borda);
  display: grid; place-items: center; padding: 18px; background: #0E1326;
  transition: transform .2s, border-color .2s;
}
.logo-cli:hover { transform: translateY(-3px); border-color: var(--borda-forte); }
a.logo-cli { position: relative; }
.logo-cli .ig {
  position: absolute; top: 8px; right: 8px; width: 26px; height: 26px; border-radius: 8px;
  display: grid; place-items: center; font-size: 0.9rem; color: #fff;
  background: linear-gradient(45deg, #F58529, #DD2A7B 50%, #8134AF);
  opacity: 0; transform: scale(.8); transition: opacity .2s, transform .2s;
}
a.logo-cli:hover .ig, a.logo-cli:focus-visible .ig { opacity: 1; transform: none; }
@media (hover: none) { .logo-cli .ig { opacity: .9; transform: none; width: 22px; height: 22px; font-size: .8rem; } }
.logo-cli img { max-height: 70px; max-width: 100%; object-fit: contain; }
.logo-cli.claro { background: #FDFBFC; }
.logo-cli.creme { background: #F9EBDC; padding: 6px; }
.logo-cli.creme img { max-height: 96px; -webkit-mask-image: radial-gradient(ellipse at center, #000 60%, transparent 100%); mask-image: radial-gradient(ellipse at center, #000 60%, transparent 100%); }
.caso .logo-cli.creme img { max-height: 126px; }
.logo-cli.navy { background: #021325; }
.logo-cli.salvia { background: #596652; padding: 4px; }
.logo-cli.salvia img { max-height: 100px; }
.caso .logo-cli.salvia img { max-height: 132px; }
.logo-cli.vermelho { background: linear-gradient(135deg, #E31B23 0%, #A80F16 100%); border-color: transparent; }
.logo-cli .texto-logo { font-weight: 900; font-size: 1.35rem; letter-spacing: -0.01em; color: #fff; text-align: center; line-height: 1.1; }
.logo-cli .texto-logo small { display: block; font-weight: 600; font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--texto-3); margin-top: 4px; }
.legenda-cli { text-align: center; color: var(--texto-3); font-size: 0.82rem; margin-top: 8px; }
.cli-item { display: flex; flex-direction: column; }

/* Faixa plataforma */
.plataforma {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center;
  background: linear-gradient(135deg, rgba(0,123,255,0.14), rgba(32,201,151,0.10));
  border: 1px solid var(--borda-forte); border-radius: var(--r-lg); padding: 48px;
}
.plataforma ul { display: grid; gap: 12px; }
.plataforma li { display: flex; gap: 12px; color: var(--texto-2); }
.plataforma li i { color: var(--verde); margin-top: 5px; }
.plataforma p { color: var(--texto-2); margin-bottom: 24px; }

/* Caso real */
.caso {
  display: grid; grid-template-columns: 220px 1fr; gap: 36px; align-items: center;
  background: var(--surface); border: 1px solid var(--borda); border-radius: var(--r-lg); padding: 36px;
}
.caso + .caso { margin-top: 18px; }
.caso .logo-cli { height: 140px; }
.caso h3 { font-size: 1.3rem; margin-bottom: 8px; }
.caso p { color: var(--texto-2); margin-bottom: 14px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips span { font-size: 0.82rem; padding: 6px 12px; border-radius: 999px; background: rgba(255,255,255,0.05); border: 1px solid var(--borda); color: var(--texto-2); }

/* FAQ */
.faq { max-width: 820px; margin: 0 auto; display: grid; gap: 12px; }
.faq details { background: var(--surface); border: 1px solid var(--borda); border-radius: var(--r-md); padding: 4px 22px; }
.faq summary { cursor: pointer; list-style: none; padding: 16px 0; font-weight: 700; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 1.4rem; line-height: 1; color: var(--acento); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--texto-2); padding-bottom: 18px; }

/* Contato */
.contato { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; align-items: start; }
.contato-info p { color: var(--texto-2); margin-bottom: 26px; }
.contato-info ul { display: grid; gap: 14px; margin-bottom: 28px; }
.contato-info li { display: flex; gap: 14px; align-items: center; color: var(--texto-2); }
.contato-info li i { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--surface); color: var(--acento); }
.form {
  background: var(--surface); border: 1px solid var(--borda-forte); border-radius: var(--r-lg); padding: 32px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.campo { display: grid; gap: 6px; }
.campo.cheio { grid-column: 1 / -1; }
.campo label { font-size: 0.85rem; font-weight: 600; color: var(--texto-2); }
.campo input, .campo select, .campo textarea {
  width: 100%; font: inherit; color: var(--texto); background: var(--bg-2);
  border: 1px solid var(--borda-forte); border-radius: var(--r-sm); padding: 12px 14px;
}
.campo select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--texto-3) 50%), linear-gradient(135deg, var(--texto-3) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 15px) 50%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 40px; }
.campo textarea { min-height: 110px; resize: vertical; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--acento); box-shadow: 0 0 0 3px color-mix(in srgb, var(--acento) 20%, transparent); }
.form .btn { grid-column: 1 / -1; }
.form-aviso { grid-column: 1 / -1; font-size: 0.8rem; color: var(--texto-3); }
.form-aviso a { text-decoration: underline; }
.form-msg { grid-column: 1 / -1; padding: 12px 16px; border-radius: var(--r-sm); font-size: 0.92rem; display: none; }
.form-msg.ok { display: block; background: rgba(32,201,151,0.12); border: 1px solid rgba(32,201,151,0.4); color: #8EF0CF; }
.form-msg.erro { display: block; background: rgba(232,62,140,0.12); border: 1px solid rgba(232,62,140,0.4); color: #FFB3D3; }

/* Painel do provedor: galeria de telas + módulos */
.secao-painel { background: linear-gradient(180deg, var(--bg) 0%, #0C1328 100%); }
.galeria { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin-bottom: 56px; }
.tela { margin: 0; }
.tela a {
  display: block; border-radius: var(--r-md); overflow: hidden;
  border: 1px solid var(--borda-forte); box-shadow: var(--sombra);
  transition: transform .25s, border-color .25s;
}
.tela a:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--acento) 55%, transparent); }
.tela img { width: 100%; height: auto; }
.tela figcaption { margin-top: 12px; color: var(--texto-3); font-size: 0.9rem; }
.tela figcaption b { color: var(--texto); margin-right: 6px; }
.modulos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.modulo {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--surface); border: 1px solid var(--borda); border-radius: var(--r-md); padding: 20px;
}
.modulo > i {
  flex: none; width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  color: var(--acento); background: color-mix(in srgb, var(--acento) 14%, transparent); font-size: 1.05rem;
}
.modulo h3 { font-size: 0.98rem; margin-bottom: 4px; }
.modulo p { color: var(--texto-2); font-size: 0.88rem; line-height: 1.5; }
.painel-cta { display: flex; justify-content: center; margin-top: 40px; }

/* Destaque do painel na página inicial */
.secao-destaque { overflow: hidden; }
.secao-destaque::before {
  content: ''; position: absolute; inset: 10% auto auto 55%; width: 700px; height: 700px;
  background: radial-gradient(circle, color-mix(in srgb, var(--acento) 18%, transparent) 0%, transparent 65%);
  pointer-events: none;
}
.destaque-grade { position: relative; display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 56px; align-items: center; }
.destaque-lead { color: var(--texto-2); font-size: 1.05rem; margin-bottom: 22px; }
.destaque-lista { display: grid; gap: 10px; margin-bottom: 30px; }
.destaque-lista li { display: flex; gap: 12px; color: var(--texto-2); }
.destaque-lista i { color: var(--verde); margin-top: 5px; }
.destaque-tela { position: relative; display: block; padding-bottom: 14%; }
.destaque-tela img {
  width: 88%; height: auto; border-radius: var(--r-md); border: 1px solid var(--borda-forte); box-shadow: var(--sombra);
  transition: transform .3s;
}
.destaque-tela .sobreposta { position: absolute; right: 0; bottom: 0; width: 62%; }
.destaque-tela:hover img { transform: translateY(-4px); }

.destaque-modulos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.destaque-modulos div {
  display: flex; flex-direction: column; align-items: flex-start; gap: 12px;
  padding: 20px; border-radius: var(--r-md); font-weight: 700; font-size: 0.95rem;
  background: var(--surface); border: 1px solid var(--borda);
}
.destaque-modulos i {
  width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; font-size: 1.1rem;
  color: var(--acento); background: color-mix(in srgb, var(--acento) 14%, transparent);
}
@media (max-width: 600px) { .destaque-modulos { grid-template-columns: 1fr 1fr; } }

/* Outros segmentos (rodapé das páginas) */
.outros { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.outros a { padding: 10px 18px; border-radius: 999px; border: 1px solid var(--borda-forte); color: var(--texto-2); font-size: 0.92rem; }
.outros a:hover { color: var(--texto); background: rgba(255,255,255,0.05); }
.outros i { margin-right: 8px; }

/* Rodapé */
.rodape { border-top: 1px solid var(--borda); padding: 56px 0 32px; background: #070A13; }
.rodape-grade { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 40px; }
.rodape p { color: var(--texto-3); font-size: 0.92rem; margin-top: 14px; max-width: 320px; }
.rodape h4 { font-size: 0.85rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--texto-2); margin-bottom: 14px; }
.rodape ul { display: grid; gap: 8px; font-size: 0.92rem; color: var(--texto-3); }
.rodape ul a:hover { color: var(--texto); }
.rodape-fim { border-top: 1px solid var(--borda); padding-top: 24px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--texto-3); font-size: 0.85rem; }

/* WhatsApp flutuante */
.zap-flutuante {
  position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; color: #fff; display: grid; place-items: center; font-size: 1.7rem;
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.45); transition: transform .2s;
}
.zap-flutuante:hover { transform: scale(1.08); }

/* Revelar ao rolar */
.revela { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.revela.visivel { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .revela { opacity: 1; transform: none; transition: none; }
  .notif { animation: none; }
}

/* Responsivo */
@media (max-width: 980px) {
  .hero .container, .contato, .plataforma, .destaque-grade { grid-template-columns: 1fr; }
  .modulos { grid-template-columns: 1fr 1fr; }
  .galeria { grid-template-columns: 1fr; }
  .vitrine { max-width: 520px; }
  .passos { grid-template-columns: 1fr 1fr; }
  .grade-dor { grid-template-columns: 1fr; }
  .rodape-grade { grid-template-columns: 1fr 1fr; }
  .caso { grid-template-columns: 1fr; }
  .caso .logo-cli { max-width: 260px; }
}
@media (max-width: 860px) {
  .menu-btn { display: inline-grid; place-items: center; }
  .nav-links {
    position: fixed; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--borda); padding: 8px 16px 16px;
    max-height: calc(100vh - 72px); overflow-y: auto; display: none;
  }
  .nav.aberto .nav-links { display: flex; }
  .nav-links > a, .dropdown > button { padding: 14px 4px; border-bottom: 1px solid var(--borda); width: 100%; text-align: left; justify-content: space-between; }
  .dropdown-menu { position: static; transform: none; opacity: 1; visibility: visible; box-shadow: none; border: 0; background: transparent; padding: 4px 0 8px; display: none; min-width: 0; }
  .dropdown.aberto .dropdown-menu { display: block; }
  .nav-acoes .btn-sec { display: none; }
  .nav-links .so-celular { display: flex; margin-top: 12px; }
  /* "Acessar Sistema" no menu: centralizado e com a borda de botão (a regra dos itens acima jogava o cadeado num canto e o texto no outro) */
  .nav-links > a.btn.so-celular { justify-content: center; text-align: center; gap: 10px; padding: 13px 18px; border: 1px solid var(--borda-forte); }
  /* fundo escurecido atrás do menu aberto (tocar nele fecha o menu, ver site.js) */
  .nav.aberto::before {
    content: ''; position: absolute; left: 0; right: 0; top: 100%; height: 100vh;
    background: rgba(3, 6, 14, 0.62); backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px);
  }
  .nav.aberto { background: var(--bg); }
  body.menu-aberto { overflow: hidden; }
  body.menu-aberto .zap-flutuante { opacity: 0; pointer-events: none; }
}
@media (min-width: 861px) { .so-celular { display: none !important; } }
@media (max-width: 600px) {
  .container { padding: 0 16px; }
  section { padding: 72px 0; }
  .hero { padding: 120px 0 64px; }
  .passos { grid-template-columns: 1fr; }
  .modulos { grid-template-columns: 1fr; }
  .form { grid-template-columns: 1fr; padding: 22px; }
  .plataforma { padding: 28px 22px; }
  .caso { padding: 24px; }
  .rodape-grade { grid-template-columns: 1fr; }
  .notif:nth-child(n) { margin-left: 0; }
  .nav-acoes .btn-prim { display: none; }
  .hero-acoes .btn { width: 100%; }
}