/* Product composition for labforce.com.br.
 * Tokens and primitives live in /ui/labforce-ui.css.
 */
body {
  color: var(--lf-ink-0);
  background:
    radial-gradient(circle at 74% -18%, rgba(78,183,255,.08), transparent 28rem),
    var(--lf-bg-0);
}
body::before { opacity: .08; background-size: 84px 84px; }
.container { width: min(var(--lf-content), calc(100% - 48px)); }

.site-header {
  padding: 0;
  background: rgba(7,10,15,.9);
  border-bottom: 1px solid var(--lf-border-subtle);
  backdrop-filter: blur(14px);
}
.nav-shell {
  min-height: 68px;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.brand { font-family: var(--lf-font-display); font-size: 18px; letter-spacing: -.025em; }
.brand-mark { transform: scale(.86); transform-origin: left center; }
.nav-links { gap: 26px; font-size: var(--lf-text-sm); }
.nav-links a { color: var(--lf-ink-3); }
.nav-links a:hover, .nav-links a[aria-current=page] { color: var(--lf-ink-0); }
.nav-links a::after { background: var(--lf-accent); }

.button {
  min-height: 40px;
  border-radius: var(--lf-radius-md);
  border-color: var(--lf-border);
  background: transparent;
  color: var(--lf-ink-1);
  box-shadow: none;
  font-size: var(--lf-text-sm);
  transition: background var(--lf-duration-fast) var(--lf-ease), border-color var(--lf-duration-fast) var(--lf-ease), color var(--lf-duration-fast) var(--lf-ease), transform var(--lf-duration-fast) var(--lf-ease);
}
.button:hover { transform: none; background: rgba(255,255,255,.035); border-color: var(--lf-border-strong); }
.button.primary { color: #06111d; background: #72c7ff; border-color: #72c7ff; box-shadow: none; }
.button.primary:hover { background: #91d3ff; border-color: #91d3ff; box-shadow: none; }
.button.large { min-height: 46px; padding-inline: 18px; }

.eyebrow { color: var(--lf-accent); font-family: var(--lf-font-mono); letter-spacing: .105em; }
.eyebrow::before { height: 1px; background: currentColor; }
.gradient-text { background: none; -webkit-background-clip: initial; color: inherit; }

.hero { padding: 96px 0 76px; }
.home-hero { min-height: min(760px, calc(100vh - 68px)); display: grid; align-items: center; }
.hero-grid { gap: clamp(44px, 6vw, 92px); }
.hero h1 {
  max-width: 790px;
  margin: 22px 0 24px;
  font-family: var(--lf-font-display);
  font-size: clamp(48px, 6.2vw, 84px);
  line-height: .96;
  letter-spacing: -.062em;
  font-weight: 720;
}
.hero-copy > p { color: var(--lf-ink-2); font-size: 16px; line-height: 1.72; }
.home-note {
  margin-top: 34px;
  padding: 16px 0 0;
  border-top: 1px solid var(--lf-border-subtle);
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 18px;
  color: var(--lf-ink-3);
  font-size: var(--lf-text-sm);
}
.home-note strong { color: var(--lf-ink-1); font-size: var(--lf-text-sm); }

.engineering-trace {
  position: relative;
  border-block: 1px solid var(--lf-border-subtle);
  background: rgba(13,20,31,.48);
}
.engineering-trace::before {
  content: "";
  position: absolute;
  left: 34px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(var(--lf-accent), rgba(78,183,255,.08));
}
.engineering-trace-head {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 22px 0 54px;
  border-bottom: 1px solid var(--lf-border-subtle);
}
.engineering-trace-head strong { font-size: var(--lf-text-sm); }
.engineering-trace-head span { color: var(--lf-ink-3); font: 650 .68rem/1 var(--lf-font-mono); text-transform: uppercase; letter-spacing: .06em; }
.trace-stage-list { display: grid; }
.trace-stage {
  position: relative;
  display: grid;
  grid-template-columns: 38px 110px 1fr;
  gap: 14px;
  align-items: center;
  min-height: 68px;
  padding: 12px 22px 12px 20px;
  border-bottom: 1px solid rgba(185,205,231,.065);
}
.trace-stage:last-child { border-bottom: 0; }
.trace-stage::before {
  content: "";
  width: 7px;
  height: 7px;
  justify-self: center;
  border-radius: 50%;
  background: var(--lf-accent);
  box-shadow: 0 0 0 4px var(--lf-bg-2), 0 0 12px rgba(78,183,255,.28);
  z-index: 1;
}
.trace-stage .stage-name { color: var(--lf-ink-3); font: 700 .67rem/1 var(--lf-font-mono); text-transform: uppercase; letter-spacing: .055em; }
.trace-stage p { margin: 0; color: var(--lf-ink-2); font-size: var(--lf-text-sm); line-height: 1.45; }
.trace-stage p strong { color: var(--lf-ink-0); font-weight: 650; }

.section { padding: 84px 0; }
.section.divided { border-top-color: var(--lf-border-subtle); }
.section-heading { margin-bottom: 38px; align-items: start; }
.section-heading h2, .principle-intro h2 {
  font-family: var(--lf-font-display);
  font-weight: 680;
  letter-spacing: -.045em;
}
.section-heading p { color: var(--lf-ink-3); font-size: var(--lf-text-sm); line-height: 1.7; }

.product-ledger { border-top: 1px solid var(--lf-border); }
.product-entry {
  grid-template-columns: 54px minmax(200px,.65fr) minmax(320px,1fr) 36px;
  min-height: 136px;
  padding: 26px 4px;
  border-bottom: 1px solid var(--lf-border-subtle);
  border-radius: 0;
  background: transparent;
  transition: background var(--lf-duration) var(--lf-ease), padding var(--lf-duration) var(--lf-ease);
}
.product-entry:hover { background: rgba(255,255,255,.022); padding-inline: 14px; }
.product-index { color: var(--lf-ink-3); font: 650 .68rem/1 var(--lf-font-mono); }
.product-type { color: var(--lf-accent); font: 700 .66rem/1.2 var(--lf-font-mono); letter-spacing: .07em; text-transform: uppercase; }
.product-main h3 { font-family: var(--lf-font-display); font-size: 26px; }
.product-description { color: var(--lf-ink-3); }
.product-description strong { color: var(--lf-ink-1); }
.product-arrow { display: grid; place-items: center; color: var(--lf-ink-2); }

.principle-row { border-color: var(--lf-border-subtle); }
.principle-row > span { color: var(--lf-ink-3); font-family: var(--lf-font-mono); }
.principle-row strong { color: var(--lf-ink-0); }
.principle-row p { color: var(--lf-ink-3); }

.process {
  border: 0;
  border-block: 1px solid var(--lf-border);
  border-radius: 0;
  background: transparent;
}
.step { border-right-color: var(--lf-border-subtle); }
.step::after { background: var(--lf-border); opacity: 1; }
.step-num { color: var(--lf-accent); font-family: var(--lf-font-mono); }

.editorial-cta, .cta {
  border: 0;
  border-block: 1px solid var(--lf-border);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

/* Cloud: real product architecture, no fabricated metrics. */
.cloud-map {
  border-block: 1px solid var(--lf-border);
  background: rgba(13,20,31,.42);
}
.cloud-map-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  min-height: 58px;
  padding: 0 20px;
  border-bottom: 1px solid var(--lf-border-subtle);
  color: var(--lf-ink-3);
  font: 650 .68rem/1 var(--lf-font-mono);
  letter-spacing: .06em;
  text-transform: uppercase;
}
.cloud-map-body { display: grid; grid-template-columns: 170px 1fr; min-height: 380px; }
.cloud-map-scope {
  padding: 22px 18px;
  border-right: 1px solid var(--lf-border-subtle);
  display: grid;
  align-content: start;
  gap: 8px;
}
.cloud-scope-item {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 38px;
  padding: 0 8px;
  color: var(--lf-ink-3);
  font-size: var(--lf-text-sm);
}
.cloud-scope-item.active { color: var(--lf-ink-0); background: rgba(78,183,255,.06); border-left: 2px solid var(--lf-accent); }
.cloud-map-flow { padding: 28px; display: grid; align-content: center; gap: 0; }
.cloud-layer {
  display: grid;
  grid-template-columns: 42px minmax(140px,.42fr) 1fr;
  gap: 14px;
  align-items: center;
  min-height: 78px;
  border-bottom: 1px solid var(--lf-border-subtle);
}
.cloud-layer:last-child { border-bottom: 0; }
.cloud-layer .layer-icon { color: var(--lf-accent); font-size: 20px; }
.cloud-layer strong { color: var(--lf-ink-0); font-size: var(--lf-text-sm); }
.cloud-layer p { margin: 0; color: var(--lf-ink-3); font-size: var(--lf-text-sm); line-height: 1.55; }

.capability-rows { border-top: 1px solid var(--lf-border); }
.capability-row {
  display: grid;
  grid-template-columns: 42px minmax(190px,.4fr) 1fr;
  gap: 18px;
  align-items: start;
  padding: 22px 2px;
  border-bottom: 1px solid var(--lf-border-subtle);
}
.capability-row .cap-icon { color: var(--lf-accent); font-size: 21px; padding-top: 2px; }
.capability-row h3 { margin: 0; font-size: 16px; letter-spacing: -.015em; }
.capability-row p { margin: 0; color: var(--lf-ink-3); font-size: var(--lf-text-sm); line-height: 1.65; }

/* Consulting: capability and deliverable first. */
.consulting-matrix { border-top: 1px solid var(--lf-border); }
.consulting-row {
  display: grid;
  grid-template-columns: 44px minmax(220px,.45fr) 1fr;
  gap: 18px;
  padding: 24px 2px;
  border-bottom: 1px solid var(--lf-border-subtle);
}
.consulting-row .cap-icon { color: var(--lf-accent); font-size: 21px; }
.consulting-row h3 { margin: 0; font-size: 16px; }
.consulting-row p { margin: 0; color: var(--lf-ink-3); font-size: var(--lf-text-sm); line-height: 1.65; }
.deliverable-grid { display: grid; grid-template-columns: 1fr 1fr; border-block: 1px solid var(--lf-border); }
.deliverable-column { padding: 30px 34px; }
.deliverable-column + .deliverable-column { border-left: 1px solid var(--lf-border-subtle); }
.deliverable-column h3 { margin: 0 0 18px; font-size: 17px; }
.deliverable-list { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }
.deliverable-list li { display: flex; gap: 10px; align-items: start; color: var(--lf-ink-2); font-size: var(--lf-text-sm); line-height: 1.55; }
.deliverable-list [data-lf-icon] { color: var(--lf-success); margin-top: 2px; }

.site-footer { border-top-color: var(--lf-border-subtle); background: var(--lf-bg-0); }
.footer-col a, .footer-brand p, .footer-bottom { color: var(--lf-ink-3); }
.footer-col strong { color: var(--lf-ink-1); }

@media (max-width: 980px) {
  .home-hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; }
  .engineering-trace { max-width: 760px; }
  .cloud-map-body { grid-template-columns: 1fr; }
  .cloud-map-scope { grid-template-columns: repeat(3,1fr); border-right: 0; border-bottom: 1px solid var(--lf-border-subtle); }
  .deliverable-grid { grid-template-columns: 1fr; }
  .deliverable-column + .deliverable-column { border-left: 0; border-top: 1px solid var(--lf-border-subtle); }
}

@media (max-width: 720px) {
  .container { width: min(100% - 30px, var(--lf-content)); }
  .hero { padding: 70px 0 54px; }
  .hero h1 { font-size: clamp(42px, 13vw, 62px); }
  .home-note { grid-template-columns: 1fr; gap: 7px; }
  .trace-stage { grid-template-columns: 30px 1fr; gap: 10px; }
  .trace-stage .stage-name { grid-column: 2; }
  .trace-stage p { grid-column: 2; }
  .product-entry { grid-template-columns: 34px 1fr 28px; }
  .product-description { grid-column: 2 / 4; }
  .cloud-map-scope { grid-template-columns: 1fr; }
  .cloud-layer, .capability-row, .consulting-row { grid-template-columns: 34px 1fr; }
  .cloud-layer p, .capability-row p, .consulting-row p { grid-column: 2; }
  .deliverable-column { padding: 24px 4px; }
}