:root {
    --v-bg: #0b1220;
    --v-bg2: #101a2e;
    --v-card: #16233b;
    --v-linha: rgba(255, 255, 255, .09);
    --v-txt: #e8eef9;
    --v-mudo: #94a3bd;
    --v-acc: #14b8a6;
    --v-acc2: #38bdf8;
    --v-warn: #f59e0b;
    --v-bad: #f43f5e;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.vt { margin: 0; background: var(--v-bg); color: var(--v-txt); font-family: 'Inter', system-ui, -apple-system, sans-serif; line-height: 1.55; -webkit-font-smoothing: antialiased; }
.vt a { color: inherit; text-decoration: none; }
.vt-wrap { width: min(1160px, 100% - 3rem); margin-inline: auto; }
.vt h1, .vt h2, .vt h3 { line-height: 1.15; margin: 0; letter-spacing: -.02em; }
.vt p { margin: 0; }

/* topo */
.vt-topo { position: sticky; top: 0; z-index: 50; backdrop-filter: blur(14px); background: rgba(11, 18, 32, .78); border-bottom: 1px solid var(--v-linha); }
.vt-topo .vt-wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 1rem; }
.vt-logo { display: flex; align-items: center; gap: .55rem; font-weight: 700; font-size: 1.2rem; letter-spacing: -.02em; }
.vt-logo i { color: var(--v-acc); font-size: 1.7rem; }
.vt-nav { display: flex; align-items: center; gap: 1.75rem; font-size: .92rem; color: var(--v-mudo); }
.vt-nav a:hover { color: #fff; }
.vt-btn { display: inline-flex; align-items: center; gap: .5rem; padding: .7rem 1.25rem; border-radius: .65rem; font-weight: 600; font-size: .95rem; border: 1px solid transparent; transition: transform .15s, box-shadow .15s, background .15s; cursor: pointer; }
.vt-btn:hover { transform: translateY(-2px); }
.vt-btn-pri { background: linear-gradient(135deg, var(--v-acc), #0ea5a0); color: #04201d !important; box-shadow: 0 8px 24px rgba(20, 184, 166, .28); }
.vt-btn-pri:hover { box-shadow: 0 12px 30px rgba(20, 184, 166, .42); }
.vt-btn-sec { border-color: var(--v-linha); background: rgba(255, 255, 255, .04); }
.vt-btn-sec:hover { background: rgba(255, 255, 255, .09); }
.vt-btn-login { padding: .5rem 1.05rem; font-size: .9rem; }
.vt-btn-lg { padding: .95rem 1.6rem; font-size: 1.02rem; }

/* hero */
.vt-hero { position: relative; overflow: hidden; padding: 5.5rem 0 4rem; }
.vt-hero::before { content: ''; position: absolute; inset: -20% -10% auto; height: 640px; background: radial-gradient(ellipse at 30% 20%, rgba(20, 184, 166, .22), transparent 60%), radial-gradient(ellipse at 80% 10%, rgba(56, 189, 248, .16), transparent 55%); pointer-events: none; }
.vt-hero .vt-wrap { position: relative; display: grid; grid-template-columns: 1.02fr 1.1fr; gap: 3.5rem; align-items: center; }
.vt-selo { display: inline-flex; align-items: center; gap: .5rem; padding: .35rem .85rem; border-radius: 99px; border: 1px solid rgba(20, 184, 166, .4); background: rgba(20, 184, 166, .1); color: #5eead4; font-size: .8rem; font-weight: 600; margin-bottom: 1.4rem; }
.vt-selo b { width: 7px; height: 7px; border-radius: 50%; background: var(--v-acc); box-shadow: 0 0 0 0 rgba(20, 184, 166, .7); animation: vt-pulso 2s infinite; }
@keyframes vt-pulso { 70% { box-shadow: 0 0 0 9px rgba(20, 184, 166, 0); } 100% { box-shadow: 0 0 0 0 rgba(20, 184, 166, 0); } }
.vt-hero h1 { font-size: clamp(2.3rem, 4.6vw, 3.7rem); font-weight: 800; }
.vt-grad { background: linear-gradient(120deg, #5eead4, #38bdf8); -webkit-background-clip: text; background-clip: text; color: transparent; }
.vt-hero .vt-lead { margin-top: 1.4rem; font-size: 1.14rem; color: var(--v-mudo); max-width: 34rem; }
.vt-cta { display: flex; flex-wrap: wrap; gap: .85rem; margin-top: 2rem; }
.vt-prova { display: flex; flex-wrap: wrap; gap: 1.75rem; margin-top: 2.4rem; padding-top: 1.6rem; border-top: 1px solid var(--v-linha); }
.vt-prova div strong { display: block; font-size: 1.55rem; letter-spacing: -.02em; }
.vt-prova div span { font-size: .8rem; color: var(--v-mudo); }

/* janela do sistema (print simulado) */
.vt-janela { background: #f1f4f9; color: #1e293b; border-radius: .9rem; overflow: hidden; box-shadow: 0 40px 80px -20px rgba(0, 0, 0, .65), 0 0 0 1px rgba(255, 255, 255, .08); font-size: .72rem; }
.vt-barra { display: flex; align-items: center; gap: .4rem; padding: .55rem .8rem; background: #e2e7ef; }
.vt-barra i { width: 10px; height: 10px; border-radius: 50%; background: #cbd3e0; }
.vt-barra i:nth-child(1) { background: #ff6058; } .vt-barra i:nth-child(2) { background: #ffbd2e; } .vt-barra i:nth-child(3) { background: #28c93f; }
.vt-barra span { margin-left: .8rem; flex: 1; background: #f8fafc; border-radius: 99px; padding: .15rem .8rem; color: #64748b; font-size: .66rem; }
.vt-app { display: grid; grid-template-columns: 138px 1fr; min-height: 330px; }
.vt-side { background: #1b2635; color: #c7d0e0; padding: .8rem .55rem; display: flex; flex-direction: column; gap: .15rem; }
.vt-side .mk { display: flex; align-items: center; gap: .4rem; color: #fff; font-weight: 700; font-size: .78rem; padding: .2rem .45rem .8rem; }
.vt-side .mk i { color: var(--v-acc); font-size: 1rem; }
.vt-side a { display: flex; align-items: center; gap: .45rem; padding: .38rem .5rem; border-radius: .4rem; font-size: .68rem; }
.vt-side a.on { background: #26334a; color: #fff; box-shadow: inset 2px 0 0 var(--v-acc); }
.vt-side a i { font-size: .9rem; }
.vt-main { padding: .9rem 1rem; min-width: 0; }
.vt-main h4 { margin: 0 0 .7rem; font-size: .9rem; display: flex; justify-content: space-between; align-items: center; }
.vt-main h4 small { font-weight: 500; color: #64748b; font-size: .64rem; }
.vt-tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: .5rem; margin-bottom: .7rem; }
.vt-tile { background: #fff; border-radius: .5rem; padding: .55rem .6rem; box-shadow: 0 1px 2px rgba(0, 0, 0, .07); }
.vt-tile span { color: #64748b; font-size: .6rem; display: block; }
.vt-tile b { font-size: 1.05rem; letter-spacing: -.02em; display: block; margin: .1rem 0; }
.vt-tile em { font-style: normal; font-size: .6rem; font-weight: 600; color: #059669; }
.vt-tile em.bad { color: #e11d48; }
.vt-painel { background: #fff; border-radius: .5rem; padding: .65rem .7rem; box-shadow: 0 1px 2px rgba(0, 0, 0, .07); }
.vt-painel > b { font-size: .68rem; display: block; margin-bottom: .4rem; }
.vt-dupla { display: grid; grid-template-columns: 1.5fr 1fr; gap: .5rem; }
.vt-tab { width: 100%; border-collapse: collapse; font-size: .64rem; }
.vt-tab th { text-align: left; color: #64748b; font-weight: 600; padding: .3rem .35rem; border-bottom: 1px solid #e2e8f0; }
.vt-tab td { padding: .34rem .35rem; border-bottom: 1px solid #f1f5f9; }
.vt-tab tr:last-child td { border: 0; }
.vt-tag { display: inline-block; padding: .08rem .45rem; border-radius: 99px; font-weight: 600; font-size: .58rem; }
.vt-tag.ok { background: #d1fae5; color: #047857; }
.vt-tag.al { background: #fef3c7; color: #b45309; }
.vt-tag.cr { background: #ffe4e6; color: #be123c; }
.vt-barra-prog { height: 5px; background: #e2e8f0; border-radius: 9px; overflow: hidden; min-width: 50px; }
.vt-barra-prog i { display: block; height: 100%; background: var(--v-acc); }
.vt-barra-prog i.al { background: var(--v-warn); } .vt-barra-prog i.cr { background: var(--v-bad); }
.vt-hero .vt-janela { transform: perspective(1600px) rotateY(-6deg) rotateX(2deg); transition: transform .5s; }
.vt-hero .vt-janela:hover { transform: perspective(1600px) rotateY(0) rotateX(0); }
.vt-flut { position: absolute; z-index: 2; background: rgba(22, 35, 59, .92); border: 1px solid var(--v-linha); backdrop-filter: blur(8px); border-radius: .8rem; padding: .7rem .95rem; display: flex; align-items: center; gap: .7rem; box-shadow: 0 18px 40px rgba(0, 0, 0, .45); font-size: .8rem; }
.vt-flut i { font-size: 1.4rem; color: var(--v-acc); }
.vt-flut b { display: block; }
.vt-flut span { color: var(--v-mudo); font-size: .72rem; }
.vt-vitrine { position: relative; }
.vt-flut.f1 { left: -2rem; bottom: 2.6rem; animation: vt-flut 6s ease-in-out infinite; }
.vt-flut.f2 { right: -1rem; top: -1.4rem; animation: vt-flut 7s ease-in-out infinite reverse; }
.vt-flut.f2 i { color: var(--v-warn); }
@keyframes vt-flut { 50% { transform: translateY(-9px); } }

/* faixa */
.vt-faixa { border-block: 1px solid var(--v-linha); background: var(--v-bg2); padding: 1.15rem 0; color: var(--v-mudo); font-size: .88rem; }
.vt-faixa .vt-wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem 2rem; }
.vt-faixa span { display: inline-flex; align-items: center; gap: .5rem; }
.vt-faixa i { color: var(--v-acc); font-size: 1.15rem; }

/* seções */
.vt-sec { padding: 5.5rem 0; }
.vt-sec.alt { background: var(--v-bg2); border-block: 1px solid var(--v-linha); }
.vt-cab { max-width: 44rem; margin-bottom: 3rem; }
.vt-cab.c { margin-inline: auto; text-align: center; }
.vt-ov { color: var(--v-acc); font-weight: 700; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; margin-bottom: .8rem; display: block; }
.vt-cab h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); font-weight: 800; }
.vt-cab p { margin-top: 1rem; color: var(--v-mudo); font-size: 1.07rem; }

.vt-dores { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.vt-dor { background: var(--v-card); border: 1px solid var(--v-linha); border-radius: 1rem; padding: 1.6rem; }
.vt-dor .x { color: var(--v-bad); font-size: .8rem; font-weight: 700; display: flex; align-items: center; gap: .4rem; }
.vt-dor h3 { font-size: 1.08rem; margin: .5rem 0 .6rem; }
.vt-dor p { color: var(--v-mudo); font-size: .92rem; }
.vt-dor .ok { margin-top: 1rem; padding-top: 1rem; border-top: 1px dashed var(--v-linha); color: #5eead4; font-size: .9rem; font-weight: 600; display: flex; gap: .45rem; }

.vt-grade { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.vt-fn { background: linear-gradient(180deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .015)); border: 1px solid var(--v-linha); border-radius: 1rem; padding: 1.6rem; transition: transform .2s, border-color .2s; }
.vt-fn:hover { transform: translateY(-4px); border-color: rgba(20, 184, 166, .5); }
.vt-fn .ic { width: 46px; height: 46px; border-radius: .8rem; display: grid; place-items: center; background: rgba(20, 184, 166, .14); color: var(--v-acc); font-size: 1.5rem; margin-bottom: 1.1rem; }
.vt-fn h3 { font-size: 1.1rem; margin-bottom: .5rem; }
.vt-fn p { color: var(--v-mudo); font-size: .92rem; }
.vt-fn ul { list-style: none; margin: .9rem 0 0; padding: 0; display: grid; gap: .35rem; font-size: .86rem; color: #cbd5e6; }
.vt-fn li { display: flex; gap: .5rem; }
.vt-fn li i { color: var(--v-acc); margin-top: .2rem; flex: none; }

/* destaques com print */
.vt-dest { display: grid; grid-template-columns: 1fr 1.15fr; gap: 3.5rem; align-items: center; margin-bottom: 5rem; }
.vt-dest:last-child { margin-bottom: 0; }
.vt-dest.inv .vt-dest-txt { order: 2; }
.vt-dest-txt h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); font-weight: 800; margin: .3rem 0 1rem; }
.vt-dest-txt > p { color: var(--v-mudo); font-size: 1.04rem; }
.vt-lista { list-style: none; padding: 0; margin: 1.4rem 0 0; display: grid; gap: .7rem; }
.vt-lista li { display: flex; gap: .7rem; color: #cbd5e6; }
.vt-lista li i { color: var(--v-acc); font-size: 1.2rem; flex: none; margin-top: .1rem; }
.vt-lista li b { color: #fff; }
.vt-dest .vt-janela { font-size: .78rem; }

.vt-graf { display: flex; align-items: flex-end; gap: 6px; height: 96px; padding-top: .3rem; }
.vt-graf i { flex: 1; background: linear-gradient(180deg, var(--v-acc2), var(--v-acc)); border-radius: 3px 3px 0 0; opacity: .92; }
.vt-graf i.d { background: #cbd5e1; }
.vt-dias { display: flex; gap: 6px; font-size: .58rem; color: #94a3b8; margin-top: .25rem; }
.vt-dias span { flex: 1; text-align: center; }
.vt-escala { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; }
.vt-pessoa { background: #fff; border-radius: .5rem; padding: .6rem; box-shadow: 0 1px 2px rgba(0, 0, 0, .07); display: flex; align-items: center; gap: .55rem; }
.vt-pessoa i { width: 28px; height: 28px; border-radius: 50%; background: #ccfbf1; color: #0f766e; display: grid; place-items: center; font-style: normal; font-weight: 700; font-size: .65rem; flex: none; }
.vt-pessoa b { display: block; font-size: .68rem; }
.vt-pessoa span { color: #64748b; font-size: .6rem; }
.vt-audit { font-size: .64rem; }
.vt-audit .lin { display: grid; grid-template-columns: 4.4rem 1fr; gap: .6rem; padding: .45rem 0; border-bottom: 1px solid #f1f5f9; }
.vt-audit .lin:last-child { border: 0; }
.vt-audit .lin time { color: #64748b; }
.vt-audit .de { color: #be123c; text-decoration: line-through; }
.vt-audit .para { color: #047857; font-weight: 600; }

/* diferenciais */
.vt-dif { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.vt-dif > div { padding: 1.6rem; border-radius: 1rem; background: var(--v-card); border: 1px solid var(--v-linha); }
.vt-dif i { font-size: 1.8rem; color: var(--v-acc2); }
.vt-dif h3 { font-size: 1.02rem; margin: .8rem 0 .4rem; }
.vt-dif p { font-size: .88rem; color: var(--v-mudo); }

/* sobre */
.vt-sobre { display: grid; grid-template-columns: auto 1fr; gap: 2.4rem; align-items: center; background: linear-gradient(135deg, rgba(20, 184, 166, .09), rgba(56, 189, 248, .06)); border: 1px solid var(--v-linha); border-radius: 1.2rem; padding: 2.4rem; }
.vt-avatar { width: 112px; height: 112px; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(135deg, var(--v-acc), var(--v-acc2)); color: #04201d; font-size: 2.6rem; font-weight: 800; letter-spacing: -.04em; }
.vt-sobre h3 { font-size: 1.5rem; margin-bottom: .6rem; }
.vt-sobre p { color: #cbd5e6; max-width: 46rem; }
.vt-tec { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.1rem; }
.vt-tec span { font-size: .78rem; padding: .28rem .7rem; border-radius: 99px; border: 1px solid var(--v-linha); color: var(--v-mudo); }

/* contato */
.vt-final { position: relative; overflow: hidden; text-align: center; padding: 6rem 0; }
.vt-final::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 100%, rgba(20, 184, 166, .24), transparent 65%); pointer-events: none; }
.vt-final .vt-wrap { position: relative; }
.vt-final h2 { font-size: clamp(2rem, 4vw, 3.1rem); font-weight: 800; max-width: 44rem; margin-inline: auto; }
.vt-final p { color: var(--v-mudo); font-size: 1.1rem; max-width: 36rem; margin: 1.2rem auto 2.2rem; }
.vt-final .vt-cta { justify-content: center; }
.vt-rodape { border-top: 1px solid var(--v-linha); padding: 1.8rem 0; color: var(--v-mudo); font-size: .86rem; }
.vt-rodape .vt-wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .8rem; }
.vt-rodape a:hover { color: #fff; }
.vt-aviso { font-size: .72rem; color: #6b7a93; margin-top: 2.2rem; text-align: center; }

.vt-rev { opacity: 0; transform: translateY(22px); transition: opacity .7s, transform .7s; }
.vt-rev.on { opacity: 1; transform: none; }

@media (max-width: 960px) {
    .vt-hero .vt-wrap, .vt-dest { grid-template-columns: 1fr; gap: 2.4rem; }
    .vt-dest.inv .vt-dest-txt { order: 0; }
    .vt-dores, .vt-grade { grid-template-columns: 1fr 1fr; }
    .vt-dif { grid-template-columns: 1fr 1fr; }
    .vt-nav { display: none; }
    .vt-flut { display: none; }
    .vt-hero .vt-janela { transform: none; }
    .vt-sobre { grid-template-columns: 1fr; text-align: center; justify-items: center; }
    .vt-tec { justify-content: center; }
}
@media (max-width: 620px) {
    .vt-dores, .vt-grade, .vt-dif { grid-template-columns: 1fr; }
    .vt-app { grid-template-columns: 1fr; }
    .vt-side { display: none; }
    .vt-sec { padding: 4rem 0; }
    .vt-hero { padding-top: 3.5rem; }
    .vt-tiles { grid-template-columns: 1fr 1fr; }
    .vt-dupla { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
    .vt-rev { opacity: 1; transform: none; }
}