:root {
    color-scheme: light;
    --blue: #1763e8;
    --ink: #131722;
    --muted: #667085;
    --line: #e4e8ef;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background: #fff; color: var(--ink); font: 16px/1.65 system-ui, sans-serif; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid #4b91ff; outline-offset: 6px; }
a:hover { text-decoration: underline; text-underline-offset: 5px; }
.wrap { width: min(1180px, calc(100% - 64px)); margin-inline: auto; }
.skip-link { position: absolute; top: -100px; left: 20px; padding: 12px; background: white; z-index: 10; }
.skip-link:focus { top: 12px; }
.header { display: flex; align-items: center; justify-content: space-between; padding-block: 25px; border-bottom: 1px solid var(--line); gap: 24px; }
.brand { font-size: 32px; font-weight: 850; letter-spacing: -2px; line-height: 1; }
.brand span { color: var(--blue); }
.brand .brand-dot { margin: 0; }
nav { display: flex; align-items: center; gap: 32px; font-size: 14px; font-weight: 600; }
.login { border: 1px solid var(--line); border-radius: 6px; padding: 10px 18px; }
.hero { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); align-items: center; gap: 45px; padding-block: 90px 95px; }
.eyebrow { color: var(--blue); font-size: 11px; font-weight: 750; letter-spacing: 2px; margin: 0 0 22px; }
.dot { display: inline-block; width: 7px; height: 7px; background: #4b91ff; border-radius: 50%; margin-right: 8px; }
h1 { font-size: clamp(38px, 4.2vw, 60px); line-height: 1.12; letter-spacing: -2.7px; margin: 0 0 26px; font-weight: 750; }
h1 span, .contact h2 span, #servicos-titulo span { color: var(--blue); }
.intro { color: var(--muted); font-size: 18px; max-width: 510px; }
.actions { display: flex; align-items: center; gap: 25px; margin-top: 32px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 30px; padding: 15px 23px; border-radius: 6px; background: var(--blue); color: white; font-size: 14px; font-weight: 650; }
.button:hover { background: #144f9e; text-decoration: none; }
.text-link { font-size: 14px; font-weight: 600; }
.hero-note { font-size: 12px; color: var(--muted); margin-top: 27px; }
.network { height: 410px; position: relative; overflow: hidden; background: radial-gradient(circle at center, #16356b, #10131b 75%); border-radius: 12px; color: white; }
.orbit { position: absolute; border: 1px solid #334159; border-radius: 50%; width: 290px; height: 290px; top: 45px; left: calc(50% - 145px); }
.orbit-two { width: 390px; height: 390px; top: -5px; left: calc(50% - 195px); }
.network-center { position: absolute; top: 135px; width: 100%; text-align: center; font-size: 57px; font-weight: 800; letter-spacing: -3px; }
.network-center span { color: #4b91ff; }
.network-center small { display: block; font-size: 8px; letter-spacing: 2px; color: #b3bfd2; }
.node { position: absolute; padding: 12px 17px; font-size: 12px; border: 1px solid #485874; background: #192130; border-radius: 7px; }
.node span { color: #9bc5ff; margin-right: 10px; }
.node-one { top: 54px; left: 28px; }
.node-two { top: 122px; right: 18px; }
.node-three { bottom: 83px; left: 45px; }
.network-caption { position: absolute; bottom: 22px; width: 100%; text-align: center; font-size: 10px; color: #b3bfd2; }
.service-strip { background: #10131b; color: #fff; padding: 22px 0; font-size: 11px; font-weight: 650; letter-spacing: 2px; }
.service-strip .wrap { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); align-items: center; gap: 18px; }
.strip-item { position: relative; text-align: center; white-space: nowrap; }
.strip-item + .strip-item::before { content: '+'; position: absolute; left: -16px; top: 50%; transform: translateY(-50%); color: #4b91ff; font-size: 20px; }
.section { padding-block: 85px; }
h2 { font-size: clamp(30px, 3.3vw, 44px); line-height: 1.18; letter-spacing: -1.5px; margin: 0; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 42px; }
.section-heading > p { max-width: 360px; color: var(--muted); margin: 0; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service-card { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 30px; }
.service-number { color: var(--blue); font-size: 12px; font-weight: 700; }
h3 { font-size: 19px; line-height: 1.35; margin: 22px 0 12px; letter-spacing: -.4px; }
.service-card p, .steps p { color: var(--muted); font-size: 14px; margin: 0; }
.process { background: #f5f7fb; }
.steps { list-style: none; padding: 0; margin: 45px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 45px; }
.steps li { border-top: 2px solid var(--blue); padding-top: 20px; }
.steps span { font-size: 11px; color: var(--blue); font-weight: 700; letter-spacing: 1px; }
.contact { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.contact p:not(.eyebrow) { color: var(--muted); }
.contact-links { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.contact-links > a:not(.button) { font-size: 15px; }
.footer { display: flex; align-items: center; justify-content: space-between; gap: 25px; border-top: 1px solid var(--line); padding-block: 30px; }
.footer p, .footer > a:last-child { font-size: 12px; color: var(--muted); }
@media (max-width: 950px) {
    .hero { gap: 25px; padding-block: 60px; }
    .network { height: 370px; }
    .service-card { padding: 22px; }
    .section-heading { align-items: flex-start; }
}
@media (max-width: 720px) {
    .wrap { width: calc(100% - 40px); }
    .header { flex-direction: column; align-items: flex-start; gap: 22px; padding-block: 22px; }
    nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; gap: 12px; font-size: 12px; }
    nav > a, nav > button { display: flex; align-items: center; justify-content: center; min-height: 44px; }
    nav .theme-status:not(:empty) { grid-column: 1 / -1; }
    .login { padding: 8px 12px; }
    .hero { grid-template-columns: minmax(0, 1fr); padding-block: 38px 32px; gap: 22px; }
    h1 { font-size: clamp(32px, 7.5vw, 48px); letter-spacing: -1.5px; }
    .intro { font-size: 16px; }
    .hero-note { margin-bottom: 0; }
    .network { margin-top: 0; height: 350px; }
    .network-center { top: 50%; transform: translateY(-50%); font-size: 50px; }
    .node-one { top: 25px; left: 16px; }
    .node-two { top: 25px; right: 16px; }
    .node-three { bottom: 63px; left: 16px; }
    .node { padding: 10px 12px; font-size: 11px; }
    .node span { margin-right: 6px; }
    .network-caption { bottom: 19px; padding-inline: 12px; }
    .service-grid { grid-template-columns: repeat(2, 1fr); }
    .section { padding-block: 55px; }
    .section-heading, .contact { flex-direction: column; align-items: flex-start; gap: 25px; }
    .steps { grid-template-columns: 1fr; gap: 28px; }
    .footer { flex-wrap: wrap; }
    .service-strip { font-size: 10px; letter-spacing: 1px; padding-block: 20px; }
    .service-strip .wrap { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 20px; }
    .strip-item { text-align: left; padding-left: 20px; }
    .strip-item::before, .strip-item + .strip-item::before { content: '+'; position: absolute; left: 0; top: 50%; transform: translateY(-50%); color: #4b91ff; font-size: 18px; }
    .contact-links { width: 100%; min-width: 0; }
    .contact-links > a { max-width: 100%; overflow-wrap: anywhere; }
    .footer { gap: 18px; }
    .footer p { flex-basis: 100%; margin: 0; }
}
@media (max-width: 420px) {
    .service-grid { grid-template-columns: 1fr; }
    .actions { align-items: flex-start; flex-direction: column; gap: 20px; }
    .actions .button, .contact-links .button { width: 100%; }
    .service-strip { font-size: 9px; letter-spacing: .5px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
}
/* Mesma identidade e preferência de tema usadas no ERP. */
html[data-theme="light"] { --logo-ink: #000; }
html[data-theme="dark"] {
    color-scheme: dark;
    --logo-ink: #fff;
    --ink: #eef2fa;
    --muted: #b3bfd2;
    --line: #334159;
}
html[data-theme="dark"] body { background: #0f1420; }
html[data-theme="dark"] .process { background: #192130; }
html[data-theme="dark"] .service-card { background: #192130; }
html[data-theme="dark"] .eyebrow,
html[data-theme="dark"] h1 span,
html[data-theme="dark"] .contact h2 span,
html[data-theme="dark"] #servicos-titulo span,
html[data-theme="dark"] .service-number,
html[data-theme="dark"] .steps span { color: #4b91ff; }
.brand, .network-center { color: var(--logo-ink, #000); }
.brand, .network-center { word-spacing: .12em; }
.brand span, .network-center span { color: #4b91ff; }
html[data-theme="light"] .network { background: radial-gradient(circle at center, #e3edff, #f5f7fb 75%); }
html[data-theme="light"] .orbit { border-color: #ccd3df; }
html[data-theme="light"] .node { background: #fff; border-color: #ccd3df; color: #131722; }
html[data-theme="light"] .node span { color: #1763e8; }
html[data-theme="light"] .network-center small,
html[data-theme="light"] .network-caption { color: #667085; }
.theme-button { border: 1px solid var(--line); border-radius: 6px; padding: 10px 12px; background: transparent; color: var(--ink); font: 600 12px system-ui, sans-serif; cursor: pointer; white-space: nowrap; }
.theme-button:hover { border-color: #4b91ff; }
.theme-button:focus-visible { outline: 3px solid #4b91ff; outline-offset: 4px; }
.theme-status:empty { display: none; }
html[data-theme="dark"] .skip-link { background: #192130; }