:root {
  --azul: #24557a;
  --azul-esc: #163a57;
  --azul-cl: #0a7fb5;
  --verde: #8cc63f;
  --wa: #1f9d55;
  --wa-esc: #17803f;
  --texto: #1b2b3a;
  --suave: #55677a;
  --fundo: #ffffff;
  --fundo-cl: #f3f7fa;
  --linha: #dbe4ec;
  --raio: 12px;
  --sombra: 0 6px 24px rgba(22, 58, 87, .10);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--texto);
  background: var(--fundo);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--azul-cl); }
h1, h2, h3 { line-height: 1.2; color: var(--azul-esc); margin: 0 0 .5em; }
h1 { font-size: clamp(1.9rem, 4.2vw, 3rem); letter-spacing: -.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: -.01em; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 20px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

.skip { position: absolute; left: -9999px; top: 8px; background: #fff; padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--azul-cl); outline-offset: 2px; }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: .6em 1.1em; border-radius: 999px; border: 2px solid transparent;
  font: inherit; font-weight: 600; font-size: .95rem; text-decoration: none; cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
  white-space: nowrap;
}
.btn svg { width: 1.2em; height: 1.2em; flex: none; }
.btn-g { padding: .8em 1.4em; font-size: 1.05rem; }
.btn-wa { background: var(--wa); color: #fff; }
.btn-wa:hover { background: var(--wa-esc); }
.btn-sec { background: var(--azul); color: #fff; }
.btn-sec:hover { background: var(--azul-esc); }
.btn-linha { border-color: var(--azul); color: var(--azul); background: #fff; }
.btn-linha:hover { background: var(--azul); color: #fff; }
.btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; }

/* Topo */
.topo {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid var(--linha);
  backdrop-filter: saturate(1.4) blur(6px);
}
.topo-in { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.marca img { width: 150px; height: auto; }
.menu-desk { display: flex; gap: 22px; margin-left: auto; }
.menu-desk a { color: var(--texto); text-decoration: none; font-weight: 500; font-size: .95rem; }
.menu-desk a:hover { color: var(--azul-cl); }
.acoes-topo { display: flex; gap: 10px; }
.menu-mob { display: none; }

@media (max-width: 960px) {
  .menu-desk { display: none; }
  .acoes-topo { margin-left: auto; }
  .acoes-topo .btn-linha { display: none; }
  .menu-mob { display: block; }
  .menu-mob summary {
    list-style: none; cursor: pointer; width: 44px; height: 44px;
    display: grid; place-content: center; gap: 5px; border-radius: 8px;
  }
  .menu-mob summary::-webkit-details-marker { display: none; }
  .menu-mob summary span { display: block; width: 24px; height: 2px; background: var(--azul-esc); border-radius: 2px; }
  .menu-mob[open] summary { background: var(--fundo-cl); }
  .menu-mob nav {
    position: absolute; left: 0; right: 0; top: 100%;
    background: #fff; border-bottom: 1px solid var(--linha); box-shadow: var(--sombra);
    display: flex; flex-direction: column; gap: 4px; padding: 12px 20px 20px;
  }
  .menu-mob nav > a:not(.btn) { padding: 10px 0; color: var(--texto); text-decoration: none; font-weight: 500; border-bottom: 1px solid var(--linha); }
  .menu-mob nav .btn { margin-top: 8px; }
}
@media (max-width: 420px) {
  .marca img { width: 120px; }
  .acoes-topo .btn-wa span { display: none; }
  .acoes-topo .btn-wa { padding: .6em; }
}

/* Hero */
.hero { background: linear-gradient(180deg, #fff 0%, var(--fundo-cl) 100%); padding: 56px 0 64px; }
.hero-in { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.selo {
  display: inline-block; font-size: .85rem; font-weight: 600; color: var(--azul);
  background: #e6f0f7; border-left: 4px solid var(--verde); padding: .3em .8em; border-radius: 4px;
}
.lead { font-size: 1.15rem; color: var(--suave); }
.lead strong { color: var(--texto); }
.hero-btns { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0 32px; }
.numeros { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.numeros li { border-top: 3px solid var(--verde); padding-top: 10px; }
.numeros strong { display: block; font-size: 1.4rem; color: var(--azul-esc); }
.numeros span { font-size: .85rem; color: var(--suave); line-height: 1.35; display: block; }
.hero-img { margin: 0; }
.hero-img > img:first-child { border-radius: var(--raio); box-shadow: var(--sombra); border: 1px solid var(--linha); background: #fff; }

@media (max-width: 860px) {
  .hero { padding: 32px 0 48px; }
  .hero-in { grid-template-columns: 1fr; gap: 32px; }
}
@media (max-width: 480px) {
  .numeros { grid-template-columns: 1fr; gap: 10px; }
  .numeros li { display: grid; grid-template-columns: 9.2rem 1fr; align-items: baseline; gap: 10px; }
  .numeros strong { font-size: 1.2rem; white-space: nowrap; }
  .hero-btns .btn { flex: 1 1 100%; }
}

/* Faixa */
.faixa { background: var(--azul-esc); color: #dbe7f1; padding: 44px 0; }
.faixa h2 { color: #fff; }
.faixa p { max-width: 760px; font-size: 1.1rem; margin: 0; }

/* Seções */
.secao { padding: 72px 0; }
.secao-clara { background: var(--fundo-cl); }
.sub { color: var(--suave); font-size: 1.1rem; max-width: 680px; }
@media (max-width: 600px) { .secao { padding: 52px 0; } }

/* Passos */
.passos { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; counter-reset: none; }
.passos li { background: var(--fundo-cl); border-radius: var(--raio); padding: 24px; }
.passos .num {
  display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  background: var(--azul); color: #fff; font-weight: 700; margin-bottom: 12px;
}
.passos p { color: var(--suave); margin: 0; }
@media (max-width: 760px) { .passos { grid-template-columns: 1fr; } }

/* Produtos: três dispositivos lado a lado; a plataforma ocupa a linha inteira */
.produtos { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 28px; }
.produto { background: #fff; border: 1px solid var(--linha); border-radius: var(--raio); overflow: hidden; display: flex; flex-direction: column; }
.produto-foto { width: 100%; height: 220px; object-fit: cover; border-bottom: 1px solid var(--linha); }
.produto-icone {
  display: grid; place-items: center; height: 170px; flex: none;
  background: linear-gradient(160deg, #eaf2f8 0%, #d9e9f4 100%);
  border-bottom: 1px solid var(--linha);
}
.icone-produto { width: 96px; height: 96px; }
.ic-traco { fill: none; stroke: var(--azul); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.ic-destaque { fill: none; stroke: var(--verde); stroke-width: 3.2; stroke-linecap: round; }
.ic-cheio { fill: var(--azul); }
.ic-destaque-cheio { fill: var(--verde); }
.produto > div { padding: 22px; }
.produto h3 { margin-bottom: .1em; }
.tipo { color: var(--azul-cl); font-weight: 600; font-size: .9rem; margin-bottom: .8em; }
.produto ul, .check { margin: 0; padding: 0; list-style: none; }
.produto li, .check li { position: relative; padding-left: 1.5em; margin-bottom: .45em; color: var(--suave); font-size: .95rem; }
.produto li::before, .check li::before {
  content: ""; position: absolute; left: 0; top: .5em; width: .75em; height: .4em;
  border-left: 2px solid var(--verde); border-bottom: 2px solid var(--verde); transform: rotate(-45deg);
}
.produto-plat { grid-column: 1 / -1; border-color: var(--azul); display: grid; grid-template-columns: 1.4fr 1fr; align-items: center; }
.produto-plat > img { width: 100%; height: auto; padding: 16px; border-right: 1px solid var(--linha); }
@media (max-width: 960px) {
  .produtos { grid-template-columns: 1fr; }
  .produto-icone { height: 140px; }
  .icone-produto { width: 80px; height: 80px; }
}
@media (max-width: 760px) {
  .produto-plat { grid-template-columns: 1fr; }
  .produto-plat > img { padding: 8px; border-right: 0; border-bottom: 1px solid var(--linha); }
}

/* Segmentos */
.segmentos { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.segmentos li { border: 1px solid var(--linha); border-radius: var(--raio); padding: 20px; }
.segmentos svg { width: 36px; height: 36px; fill: none; stroke: var(--azul-cl); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 10px; }
.segmentos h3 { font-size: 1.02rem; }
.segmentos p { color: var(--suave); font-size: .92rem; margin: 0; }
@media (max-width: 1060px) { .segmentos { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 680px) { .segmentos { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 420px) { .segmentos { grid-template-columns: 1fr; } }

/* Plataforma */
.plat { display: grid; grid-template-columns: 1fr 1.25fr; gap: 48px; align-items: center; }
.check { margin: 20px 0 28px; }
.check li { font-size: 1rem; }
.check strong { color: var(--texto); }
.plat-img { margin: 0; }
.plat-img img { border-radius: var(--raio); box-shadow: var(--sombra); border: 1px solid var(--linha); }
@media (max-width: 900px) { .plat { grid-template-columns: 1fr; gap: 28px; } }

/* Contato */
.contato { background: linear-gradient(160deg, var(--azul-esc), var(--azul)); color: #dbe7f1; }
.contato h2 { color: #fff; }
.contato-in { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: start; }
.contato-txt p { font-size: 1.1rem; }
.contato-txt .btn { margin: 8px 0 16px; }
.email a { color: #fff; }
.form {
  background: #fff; color: var(--texto); border-radius: var(--raio); padding: 28px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; box-shadow: 0 16px 40px rgba(0, 0, 0, .2);
}
.campo { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.campo-largo { grid-column: 1 / -1; }
.campo label { font-weight: 600; font-size: .9rem; }
.campo input, .campo select, .campo textarea {
  font: inherit; color: inherit; width: 100%;
  padding: .65em .8em; border: 1px solid #b9c7d4; border-radius: 8px; background: #fff;
}
.campo input:focus, .campo select:focus, .campo textarea:focus { border-color: var(--azul-cl); outline: 2px solid rgba(10, 127, 181, .25); outline-offset: 0; }
.campo [aria-invalid="true"] { border-color: #c0392b; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form button[disabled] { opacity: .7; cursor: wait; }
.aviso { margin: 0; padding: 12px 14px; border-radius: 8px; font-weight: 500; }
.aviso-ok { background: #e3f4e8; color: #17603a; }
.aviso-erro { background: #fdecea; color: #8e2a20; }
.aviso-erro a { color: inherit; font-weight: 700; }
@media (max-width: 900px) { .contato-in { grid-template-columns: 1fr; gap: 28px; } }
@media (max-width: 520px) { .form { grid-template-columns: 1fr; padding: 20px; } }

/* Rodapé */
.rodape { background: #0e2639; color: #a9bccd; padding: 40px 0; font-size: .92rem; }
.rodape-in { display: flex; flex-wrap: wrap; gap: 24px 48px; align-items: flex-start; justify-content: space-between; }
.rodape img { background: #fff; border-radius: 6px; padding: 6px 10px; box-sizing: content-box; margin-bottom: 10px; }
.rodape nav { display: flex; flex-direction: column; gap: 6px; }
.rodape a { color: #dbe7f1; text-decoration: none; }
.rodape a:hover { text-decoration: underline; }
.copy { width: 100%; margin: 0; border-top: 1px solid rgba(255, 255, 255, .1); padding-top: 16px; }