/* IA7 · site central — visual escuro com o azul da marca (inspirado no projeto do Lovable) */
:root {
  --fundo: #0B0F1A;
  --fundo-2: #10162A;
  --texto: #EEF1F8;
  --apagado: #9AA3B8;
  --linha: rgba(140, 166, 242, .14);
  --azul: #4F7BFF;
  --azul-forte: #2F5BEA;
  --azul-claro: #8CA6F2;
  --vidro: rgba(22, 30, 54, .55);
  --sombra-fone: 0 50px 100px -30px rgba(0, 0, 0, .75), 0 0 0 1px rgba(255, 255, 255, .08), 0 0 90px -20px rgba(79, 123, 255, .45);
  --f-titulo: 'Sora', system-ui, sans-serif;
  --f-texto: 'Manrope', system-ui, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--fundo); color: var(--texto); font: 400 1rem/1.6 var(--f-texto);
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
  background-image: radial-gradient(ellipse at 15% 0%, rgba(79, 123, 255, .10), transparent 50%), radial-gradient(ellipse at 85% 100%, rgba(47, 91, 234, .08), transparent 50%);
}
h1, h2, h3 { font-family: var(--f-titulo); letter-spacing: -.03em; margin: 0; line-height: 1.08; }
p { margin: 0; }
a { color: inherit; }
img { max-width: 100%; display: block; }
.wrap { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.estreito { max-width: 820px; }

.vidro { background: var(--vidro); border: 1px solid var(--linha); border-radius: 20px; backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); }

/* botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 999px; padding: 12px 24px; font: 700 .95rem var(--f-texto); text-decoration: none; border: 0; cursor: pointer; transition: filter .2s, transform .2s, background .2s; text-align: center; }
.btn-p { padding: 9px 18px; font-size: .9rem; }
.btn-g { padding: 15px 30px; font-size: 1rem; }
.btn-azul { background: var(--azul); color: white; box-shadow: 0 12px 34px -10px rgba(79, 123, 255, .7); }
.btn-azul:hover { filter: brightness(1.1); transform: translateY(-1px); }
.btn-vidro { background: rgba(255, 255, 255, .06); color: var(--texto); border: 1px solid var(--linha); backdrop-filter: blur(12px); }
.btn-vidro:hover { background: rgba(255, 255, 255, .12); }

/* topo */
.topo { position: fixed; inset: 0 0 auto; z-index: 50; background: rgba(11, 15, 26, .7); border-bottom: 1px solid var(--linha); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); }
.topo-in { display: flex; align-items: center; justify-content: space-between; height: 70px; gap: 20px; }
.marca { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 800 1.5rem var(--f-titulo); letter-spacing: -.04em; }
.marca img { width: 40px; height: 40px; border-radius: 10px; background: white; padding: 3px; }
.menu { display: flex; gap: 30px; }
.menu a { text-decoration: none; color: var(--apagado); font-weight: 600; font-size: .95rem; }
.menu a:hover { color: var(--texto); }
.topo-acoes { display: flex; align-items: center; gap: 18px; }
.entrar { text-decoration: none; font-weight: 700; }

/* herói */
.heroi { position: relative; min-height: 100vh; display: flex; align-items: flex-end; overflow: hidden; }
.heroi-foto { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 70% center; }
.heroi-veu { position: absolute; inset: 0; background: linear-gradient(to top, var(--fundo) 2%, rgba(11, 15, 26, .45) 45%, rgba(11, 15, 26, .2)), linear-gradient(to right, rgba(11, 15, 26, .92), rgba(11, 15, 26, .35) 60%, transparent); }
.heroi-in { position: relative; padding-top: 150px; padding-bottom: 90px; }
.selo { display: inline-flex; align-items: center; gap: 9px; padding: 7px 16px; border-radius: 999px; font-size: .9rem; background: rgba(255, 255, 255, .07); border: 1px solid var(--linha); backdrop-filter: blur(12px); }
.pulso { width: 8px; height: 8px; border-radius: 50%; background: #25D366; box-shadow: 0 0 0 0 rgba(37, 211, 102, .6); animation: pulso 2s infinite; }
@keyframes pulso { 70% { box-shadow: 0 0 0 9px rgba(37, 211, 102, 0); } 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); } }
.heroi h1 { margin-top: 24px; max-width: 15ch; font-size: clamp(2.6rem, 6.4vw, 5.2rem); font-weight: 800; line-height: 1.02; }
.brilho { color: var(--azul); text-shadow: 0 0 42px rgba(79, 123, 255, .55); }
.heroi .sub { margin-top: 22px; max-width: 34rem; font-size: 1.15rem; color: var(--apagado); }
.ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 48px; }
.chips a { text-decoration: none; padding: 7px 15px; border-radius: 999px; font-size: .88rem; color: var(--apagado); background: rgba(255, 255, 255, .05); border: 1px solid var(--linha); transition: color .2s, border-color .2s; }
.chips a:hover { color: var(--texto); border-color: var(--azul); }

/* números */
.numeros { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; padding-top: 30px; padding-bottom: 30px; }
.numeros .vidro { padding: 24px; }
.numeros b { display: block; font: 700 2.2rem var(--f-titulo); color: var(--azul); letter-spacing: -.03em; }
.numeros span { color: var(--apagado); font-size: .92rem; }

/* seções */
.secao { padding-top: 90px; padding-bottom: 30px; scroll-margin-top: 70px; }
.rubrica { font-size: .8rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--azul-claro); }
.secao h2 { margin-top: 12px; font-size: clamp(2rem, 4.4vw, 3.2rem); font-weight: 700; max-width: 22ch; }
.lead { margin-top: 16px; max-width: 42rem; color: var(--apagado); font-size: 1.08rem; }

/* galeria */
.galeria { margin-top: 70px; display: grid; gap: 120px; }
.sistema { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; scroll-margin-top: 100px; }
.sistema:nth-child(even) .sistema-txt { order: 2; }
.sistema-num { font: 600 .9rem var(--f-titulo); color: var(--apagado); display: flex; align-items: center; gap: 8px; }
.status { color: var(--apagado); }
.status.ok { color: #4ADE80; }
.sistema h3 { margin-top: 10px; font-size: clamp(1.8rem, 3.2vw, 2.4rem); font-weight: 700; }
.sistema-desc { margin-top: 14px; color: var(--apagado); font-size: 1.08rem; }
.sistema-desc b { color: var(--texto); }
.pontos { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; }
.pontos li { position: relative; padding-left: 20px; }
.pontos li::before { content: ''; position: absolute; left: 0; top: .6em; width: 7px; height: 7px; border-radius: 50%; background: var(--azul); box-shadow: 0 0 10px var(--azul); }
.sistema .ctas { margin-top: 28px; }
.breve .visual { filter: saturate(.6); }

.visual { position: relative; height: 640px; display: grid; place-items: center; }
.visual-foto { position: absolute; inset: 0 0 0 auto; width: 82%; height: 100%; object-fit: cover; border-radius: 28px; opacity: .75; }
.visual::after { content: ''; position: absolute; inset: 0 0 0 auto; width: 82%; border-radius: 28px; background: linear-gradient(to right, var(--fundo), rgba(11, 15, 26, .35) 45%, transparent); pointer-events: none; }
.sistema:nth-child(even) .visual-foto, .sistema:nth-child(even) .visual::after { inset: 0 auto 0 0; }
.sistema:nth-child(even) .visual::after { background: linear-gradient(to left, var(--fundo), rgba(11, 15, 26, .35) 45%, transparent); }
.visual .fone { position: relative; z-index: 2; transform: translateX(-70px); }
.sistema:nth-child(even) .visual .fone { transform: translateX(70px); }

/* celular */
.fone { width: 300px; height: 600px; border-radius: 46px; background: #05070C; padding: 11px; box-shadow: var(--sombra-fone); display: flex; flex-direction: column; overflow: hidden; }
.fone[data-chat] { background: #ECE5DD; border: 11px solid #05070C; padding: 0; }
.fone-topo { display: flex; align-items: center; gap: 10px; padding: 34px 14px 12px; background: #075E54; color: white; }
.fone-topo b { display: block; font-size: .9rem; }
.fone-topo small { display: block; font-size: .72rem; opacity: .8; }
.fone-av { width: 34px; height: 34px; border-radius: 50%; background: var(--azul); display: grid; place-items: center; font-weight: 800; font-size: .72rem; }
.fone-chat { flex: 1; display: flex; flex-direction: column; gap: 8px; padding: 12px; background-image: radial-gradient(rgba(20, 24, 43, .05) 1px, transparent 1px); background-size: 14px 14px; overflow: hidden; }
.bolha { max-width: 86%; padding: 7px 10px; border-radius: 12px; font-size: .84rem; line-height: 1.4; color: #111B21; box-shadow: 0 1px 1px rgba(0, 0, 0, .1); }
.bolha.cli { align-self: flex-start; background: white; border-top-left-radius: 3px; }
.bolha.ia { align-self: flex-end; background: #D9FDD3; border-top-right-radius: 3px; }
.fone-chat.anima .bolha { display: none; }
.fone-chat.anima .bolha.mostra { display: block; animation: entra .45s ease both; }
@keyframes entra { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.digitando:not([hidden]) { display: inline-flex !important; gap: 4px; padding: 11px 13px; }
.digitando i { width: 7px; height: 7px; border-radius: 50%; background: #8696A0; animation: pisca 1.2s infinite; }
.digitando i:nth-child(2) { animation-delay: .2s; } .digitando i:nth-child(3) { animation-delay: .4s; }
@keyframes pisca { 0%, 60%, 100% { opacity: .3; } 30% { opacity: 1; } }
.fone-base { display: flex; align-items: center; gap: 8px; padding: 10px; background: #ECE5DD; }
.fone-base span { flex: 1; background: white; border-radius: 999px; padding: 8px 14px; font-size: .78rem; color: #8696A0; }
.fone-base i { width: 34px; height: 34px; border-radius: 50%; background: #25D366; }
.fone-video { padding: 9px; height: auto; aspect-ratio: auto; }
.fone-video video { width: 100%; aspect-ratio: 9 / 16; border-radius: 36px; object-fit: cover; background: #12141D; display: block; }
.fone-som { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); border: 0; border-radius: 999px; padding: 9px 16px; background: rgba(255, 255, 255, .94); color: #111; font: 700 .85rem var(--f-texto); cursor: pointer; box-shadow: 0 8px 24px rgba(0, 0, 0, .35); }
.fone-som[hidden] { display: none; }

/* como funciona */
.passos { margin-top: 44px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.passos .vidro { padding: 30px; }
.passos b { font: 700 3rem var(--f-titulo); color: rgba(79, 123, 255, .45); }
.passos h3 { margin-top: 10px; font-size: 1.2rem; }
.passos p { margin-top: 8px; color: var(--apagado); }
.painel { margin: 56px 0 0; border-radius: 24px; overflow: hidden; box-shadow: var(--sombra-fone); }

/* recursos */
.recursos { margin-top: 44px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.recursos .vidro { padding: 28px; transition: transform .25s, border-color .25s; }
.recursos .vidro:hover { transform: translateY(-4px); border-color: rgba(79, 123, 255, .45); }
.ico { font-size: 1.8rem; }
.recursos h3 { margin-top: 12px; font-size: 1.1rem; }
.recursos p { margin-top: 6px; color: var(--apagado); font-size: .95rem; }

/* seu ramo */
.seu-ramo { padding: 56px 32px; text-align: center; display: flex; flex-direction: column; align-items: center; background: linear-gradient(160deg, rgba(47, 91, 234, .28), rgba(22, 30, 54, .55)); }
.seu-ramo img { width: 110px; height: 110px; border-radius: 50%; background: white; padding: 10px; box-shadow: 0 16px 40px rgba(0, 0, 0, .35); }
.seu-ramo h2 { margin: 22px auto 0; }
.seu-ramo p { margin-top: 14px; max-width: 38rem; color: var(--apagado); }
.seu-ramo .btn { margin-top: 28px; }

/* faq */
.faq { margin-top: 36px; display: grid; gap: 12px; }
.faq details { padding: 20px 24px; }
.faq summary { cursor: pointer; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::after { content: '+'; color: var(--azul); font-size: 1.3rem; line-height: 1; }
.faq details[open] summary::after { content: '–'; }
.faq p { margin-top: 12px; color: var(--apagado); }
.faq a { color: var(--azul-claro); }

/* contato */
.contato { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; padding: 48px; align-items: center; }
.contato > * { min-width: 0; }
.form { display: grid; gap: 14px; }
.form label { display: grid; gap: 6px; font-weight: 600; font-size: .9rem; }
.form label[hidden] { display: none; }
.form input, .form select { width: 100%; min-width: 0; height: 50px; border-radius: 12px; border: 1px solid var(--linha); background: rgba(255, 255, 255, .05); color: var(--texto); padding: 0 14px; font: 1rem var(--f-texto); }
.form select option { color: #111; }
.form input:focus, .form select:focus { outline: none; border-color: var(--azul); box-shadow: 0 0 0 4px rgba(79, 123, 255, .2); }
.form input[aria-invalid="true"] { border-color: #F87171; }
.form-nota { font-size: .85rem; color: var(--apagado); text-align: center; }

/* rodapé */
.rodape { margin-top: 90px; border-top: 1px solid var(--linha); padding: 56px 0 26px; }
.rodape-grade { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.rodape-grade p { margin-top: 14px; color: var(--apagado); max-width: 32ch; }
.rodape-grade nav { display: grid; gap: 9px; align-content: start; }
.rodape-grade nav a { text-decoration: none; color: var(--apagado); }
.rodape-grade nav a:hover { color: var(--texto); }
.rodape-titulo { font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--azul-claro); font-weight: 700; margin-bottom: 4px !important; }
.rodape-base { margin-top: 40px; padding-top: 18px; border-top: 1px solid var(--linha); color: var(--apagado); }

/* botão flutuante */
.flutuante { position: fixed; right: 22px; bottom: 22px; z-index: 60; width: 58px; height: 58px; border-radius: 50%; background: #25D366; color: white; display: grid; place-items: center; box-shadow: 0 14px 34px rgba(0, 0, 0, .45); transition: transform .2s; }
.flutuante:hover { transform: scale(1.08); }
.flutuante svg { width: 30px; height: 30px; }

/* revelar */
.revelar { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.revelar.visivel { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .revelar { opacity: 1; transform: none; transition: none; } .pulso { animation: none; } }

@media (max-width: 1020px) {
  .sistema { grid-template-columns: 1fr; gap: 34px; }
  .sistema:nth-child(even) .sistema-txt { order: 0; }
  .visual-foto, .visual::after, .sistema:nth-child(even) .visual-foto, .sistema:nth-child(even) .visual::after { inset: 0; width: 100%; }
  .visual::after, .sistema:nth-child(even) .visual::after { background: linear-gradient(to top, var(--fundo), rgba(11, 15, 26, .25) 55%, transparent); }
  .visual .fone, .sistema:nth-child(even) .visual .fone { transform: none; }
  .numeros, .recursos { grid-template-columns: repeat(2, 1fr); }
  .passos { grid-template-columns: 1fr; }
  .contato { grid-template-columns: 1fr; padding: 32px 24px; }
}
@media (max-width: 760px) {
  .menu { display: none; }
  .topo-acoes .btn { display: none; }
  .heroi-in { padding-top: 120px; padding-bottom: 50px; }
  .heroi .sub { font-size: 1.05rem; }
  .galeria { gap: 90px; }
  .visual { height: 580px; }
  .fone { width: 272px; height: 550px; }
  .recursos { grid-template-columns: 1fr; }
  .rodape-grade { grid-template-columns: 1fr 1fr; }
  .rodape-grade > div:first-child { grid-column: 1 / -1; }
}
@media (max-width: 420px) {
  .numeros { gap: 10px; }
  .numeros .vidro { padding: 16px; }
  .numeros b { font-size: 1.6rem; }
}

/* nome do ramo bem destacado: ícone + título grande com marca-texto azul */
.nicho-titulo { display: flex; align-items: center; gap: 16px; margin-top: 14px !important; font-size: clamp(2.3rem, 4.6vw, 3.6rem) !important; font-weight: 800 !important; line-height: 1.05; }
.nicho-ico { flex: none; width: 64px; height: 64px; border-radius: 18px; display: grid; place-items: center; background: linear-gradient(145deg, var(--azul), var(--azul-forte)); color: white; box-shadow: 0 14px 34px -10px rgba(79, 123, 255, .8); }
.nicho-ico svg { width: 34px; height: 34px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.marca-texto { background-image: linear-gradient(transparent 64%, rgba(79, 123, 255, .72) 64%, rgba(79, 123, 255, .72) 92%, transparent 92%); background-repeat: no-repeat; background-size: 0% 100%; transition: background-size .9s cubic-bezier(.2, .8, .2, 1) .15s; padding: 0 4px; margin: 0 -4px; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.sistema.visto .marca-texto, .sistema:hover .marca-texto { background-size: 100% 100%; }
.breve .nicho-ico { background: rgba(255, 255, 255, .1); box-shadow: none; }
@media (max-width: 760px) { .nicho-ico { width: 52px; height: 52px; border-radius: 15px; } .nicho-ico svg { width: 28px; height: 28px; } .nicho-titulo { gap: 12px; } }
@media (prefers-reduced-motion: reduce) { .marca-texto { background-size: 100% 100%; transition: none; } }