/* Design system provisório: dark, técnico, sem dependências externas. */
:root {
  --bg: #07142a; --bg-2: #0a1b36; --surface: #0e2140; --surface-2: #132a4d; --border: #1a3157; --border-2: #2a4a7d;
  --text: #eaf0f9; --muted: #9fb0c8; --accent: #1fb8c9; --accent-ink: #03212b; --cyan: #5aa9e6; --warn: #fbbf24; --danger: #f87171;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --radius: 10px; --max: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.65 var(--sans); }
img, svg { max-width: 100%; display: block; }
a { color: var(--cyan); text-underline-offset: 3px; }
a:hover { color: #7dd3fc; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: var(--accent-ink); padding: 8px 14px; border-radius: 6px; z-index: 100; }
.skip:focus { left: 8px; }
.container { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 20px; }
h1, h2, h3, h4 { line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); letter-spacing: -.025em; }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.1rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); }
.eyebrow { font: 700 .74rem/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; display: block; }
.lead { font-size: 1.15rem; color: #b6c2d0; max-width: 62ch; }

/* Header: pílula flutuante (vidro) sobre o hero */
.site-header { position: sticky; top: 0; z-index: 50; padding: 12px 12px 0; margin-bottom: -76px; pointer-events: none; }
.bar { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; max-width: var(--max); margin: 0 auto; padding: 0 12px 0 22px; border-radius: 999px; background: rgba(8, 22, 46, .72); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border: 1px solid var(--border-2); box-shadow: 0 10px 36px rgba(0, 0, 0, .38); pointer-events: auto; position: relative; }
.logo { display: inline-flex; align-items: center; line-height: 0; }
.logo img { height: 40px; width: auto; }
.nav { display: flex; align-items: center; gap: 2px; }
.nav a { color: #c3cddb; text-decoration: none; padding: 9px 11px; border-radius: 999px; font-size: .74rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--text); background: rgba(255, 255, 255, .07); }
.menu { display: none; }
.menu summary { list-style: none; cursor: pointer; padding: 8px 14px; border: 1px solid var(--border-2); border-radius: 999px; font: 600 .85rem var(--mono); }
.menu summary::-webkit-details-marker { display: none; }
.menu[open] .menu-panel { position: absolute; left: 0; right: 0; top: 72px; background: rgba(8, 22, 46, .96); border: 1px solid var(--border-2); border-radius: 22px; padding: 10px 18px 16px; display: grid; gap: 2px; }
.menu-panel a { color: var(--text); text-decoration: none; padding: 12px 8px; border-bottom: 1px solid var(--border); }
@media (max-width: 1040px) { .nav { display: none; } .menu { display: block; } .bar .btn-sm { display: none; } }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 12px 20px; border-radius: 8px; font-weight: 600; text-decoration: none; border: 1px solid transparent; cursor: pointer; font-size: 1rem; line-height: 1.2; font-family: inherit; }
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: #4fd0de; color: var(--accent-ink); }
.btn-ghost { border-color: var(--border-2); color: var(--text); background: transparent; }
.btn-ghost:hover { background: var(--surface); color: var(--text); }
.btn-outline { border-color: rgba(255, 255, 255, .28); color: var(--text); background: rgba(255, 255, 255, .03); border-radius: 999px; font-size: .9rem; }
.btn-outline:hover { border-color: var(--accent); color: var(--text); background: rgba(31, 184, 201, .08); }
.btn-primary { border-radius: 999px; }
.btn-wa { background: #128c4a; color: #fff; }
.btn-wa:hover { background: #17a85a; color: #fff; }
.btn-sm { padding: 8px 14px; font-size: .9rem; }
.btn-danger { background: transparent; border-color: #7f1d1d; color: var(--danger); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }

/* Sections */
section { padding: 72px 0; }
.section-alt { background: var(--bg-2); border-block: 1px solid var(--border); }
.section-head { max-width: 720px; margin-bottom: 36px; }
.hero { padding: 150px 0 56px; border-bottom: 1px solid var(--border); background: radial-gradient(900px 300px at 85% -10%, rgba(56,189,248,.07), transparent), var(--bg); }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
@media (max-width: 920px) { .hero-grid { grid-template-columns: 1fr; gap: 32px; } section { padding: 52px 0; } }
.hero h1 .hl { color: var(--accent); }

/* Cards */
.grid { display: grid; gap: 16px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 920px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; } }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 6px; padding: 24px; text-decoration: none; color: var(--text); display: block; transition: border-color .15s; }
a.card:hover { border-color: var(--accent); color: var(--text); }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); margin: 0; font-size: .96rem; }
.card .more { display: inline-block; margin-top: 14px; color: var(--accent); font: 600 .85rem var(--mono); }
.icon { width: 30px; height: 30px; color: var(--accent); margin-bottom: 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; list-style: none; }
.chip { font: 500 .82rem var(--mono); padding: 5px 11px; border: 1px solid var(--border-2); border-radius: 999px; color: #c3cddb; background: var(--surface); }
.chip-accent { border-color: rgba(31,184,201,.4); color: var(--accent); }

/* Pains */
.pains { display: grid; gap: 12px; padding: 0; margin: 0; list-style: none; grid-template-columns: repeat(2, 1fr); }
@media (max-width: 760px) { .pains { grid-template-columns: 1fr; } }
.pains li { background: var(--surface); border: 1px solid var(--border); border-left: 3px solid var(--warn); border-radius: 8px; padding: 16px 18px; }
.callout { margin-top: 28px; font-size: 1.25rem; font-weight: 600; }

/* Fluxo / pipeline */
.flow { display: flex; align-items: stretch; gap: 0; padding: 0; margin: 0; list-style: none; flex-wrap: wrap; }
.flow li { flex: 1 1 140px; min-width: 130px; background: var(--surface); border: 1px solid var(--border-2); border-radius: 8px; padding: 14px; position: relative; margin-right: 26px; }
.flow li:last-child { margin-right: 0; }
.flow li::after { content: "→"; position: absolute; right: -24px; top: 50%; transform: translateY(-50%); color: var(--accent); font: 700 1.1rem var(--mono); }
.flow li:last-child::after { content: none; }
.flow b { display: block; font: 700 .85rem var(--mono); color: var(--accent); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 4px; }
.flow span { color: var(--muted); font-size: .88rem; line-height: 1.4; display: block; }
@media (max-width: 760px) {
  .flow { flex-direction: column; }
  .flow li { margin: 0 0 26px; }
  .flow li::after { content: "↓"; right: auto; left: 50%; top: auto; bottom: -26px; transform: translateX(-50%); }
}
.term { background: #06101f; border: 1px solid var(--border-2); border-radius: var(--radius); overflow: hidden; font-family: var(--mono); font-size: .86rem; }
.term-bar { display: flex; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--border); background: var(--surface); align-items: center; }
.term-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--border-2); display: block; }
.term-bar span { margin-left: 8px; color: var(--muted); font-size: .78rem; }
.term-body { padding: 18px 16px; display: grid; gap: 4px; }
.term-body .row { display: grid; grid-template-columns: 22px 1fr auto; gap: 8px; align-items: baseline; }
.term-body .ok { color: var(--accent); }
.term-body .dim { color: var(--muted); }
.term-body .sep { color: var(--border-2); padding-left: 8px; line-height: 1; }

/* Antes / depois */
.ba { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 760px) { .ba { grid-template-columns: 1fr; } }
.ba-col { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; }
.ba-col.before { border-top: 3px solid var(--warn); }
.ba-col.after { border-top: 3px solid var(--accent); }
.ba-col h3 { font: 700 .85rem var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.ba ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.ba li { padding: 9px 12px; background: var(--bg); border-radius: 6px; border: 1px solid var(--border); font-size: .95rem; }
.ba li + li::before { content: "↓ "; color: var(--muted); }
.big { font: 700 clamp(1.3rem, 3vw, 1.8rem) var(--mono); color: var(--text); margin: 10px 0; }

/* Listas de conteúdo */
.check { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.check li { padding-left: 28px; position: relative; }
.check li::before { content: "✓"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
@media (max-width: 760px) { .two-col { grid-template-columns: 1fr; gap: 24px; } }
.breadcrumb { font: .82rem var(--mono); color: var(--muted); margin-bottom: 18px; }
.breadcrumb a { color: var(--muted); }

/* Faixa CTA */
.cta-band { background: var(--surface); border: 1px solid var(--border-2); border-left: 4px solid var(--accent); border-radius: 6px; padding: 40px 32px; text-align: left; }
.cta-band h2 { max-width: 20ch; }

/* Formulários */
.form { display: grid; gap: 16px; max-width: 640px; }
.field label { display: block; font-weight: 600; margin-bottom: 6px; font-size: .92rem; }
.field input, .field select, .field textarea { width: 100%; background: var(--bg-2); border: 1px solid var(--border-2); color: var(--text); padding: 12px 14px; border-radius: 8px; font: inherit; }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }
.field .err { color: var(--danger); font-size: .88rem; margin-top: 4px; }
.field.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 620px) { .field.row2 { grid-template-columns: 1fr; } }
.check-field { display: flex; gap: 10px; align-items: flex-start; font-size: .9rem; color: #b6c2d0; }
.check-field input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--accent); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.alert { padding: 12px 16px; border-radius: 8px; border: 1px solid var(--border-2); background: var(--surface); margin-bottom: 16px; }
.alert-err { border-color: #7f1d1d; background: #2a1212; color: #fecaca; }
.alert-ok { border-color: rgba(31,184,201,.4); background: #0d2a1e; color: #bbf7d0; }

/* Blog */
.post-meta { color: var(--muted); font: .85rem var(--mono); margin-bottom: 24px; }
.prose { max-width: 720px; }
.prose h2 { margin-top: 2em; font-size: 1.5rem; }
.prose h3 { margin-top: 1.6em; }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li { margin-bottom: .4em; }
.prose pre { background: #06101f; border: 1px solid var(--border-2); padding: 16px; border-radius: 8px; overflow-x: auto; font: .88rem/1.5 var(--mono); }
.prose code { font-family: var(--mono); background: var(--surface); padding: .1em .35em; border-radius: 4px; font-size: .9em; }
.prose pre code { background: none; padding: 0; }
.prose table { border-collapse: collapse; width: 100%; font-size: .94rem; display: block; overflow-x: auto; }
.prose th, .prose td { border: 1px solid var(--border-2); padding: 8px 12px; text-align: left; }
.prose th { background: var(--surface); }
.prose hr { border: 0; border-top: 1px solid var(--border); margin: 2em 0; }
.post-list { display: grid; gap: 14px; }
.post-card h3 { font-size: 1.2rem; }
.tag { font: 600 .75rem var(--mono); color: var(--accent); text-transform: uppercase; letter-spacing: .08em; }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 48px 0 28px; background: var(--bg-2); font-size: .94rem; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr; } }
.site-footer h4 { font: 700 .8rem var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.site-footer a { color: #c3cddb; text-decoration: none; }
.site-footer a:hover { color: var(--accent); }
.copy { margin-top: 32px; padding-top: 18px; border-top: 1px solid var(--border); color: var(--muted); font-size: .85rem; }
.wa-float { position: fixed; right: 16px; bottom: 16px; z-index: 40; box-shadow: 0 6px 24px rgba(0,0,0,.45); }
@media (min-width: 921px) { .wa-float { display: none; } }

/* Dashboard (público + admin) */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
@media (max-width: 820px) { .kpis { grid-template-columns: repeat(2, 1fr); } }
.kpi { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px; }
.kpi .label { color: var(--muted); font: .75rem var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.kpi .value { font: 700 1.6rem var(--mono); margin-top: 6px; }
.kpi .value.ok { color: var(--accent); }
.kpi .value.bad { color: var(--danger); }
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 20px; margin-top: 18px; }
.panel h3 { margin-bottom: 14px; font-size: 1rem; }
.chart { width: 100%; height: auto; background: var(--bg); border-radius: 8px; border: 1px solid var(--border); }
.legend { display: flex; gap: 18px; font: .82rem var(--mono); color: var(--muted); margin-top: 10px; flex-wrap: wrap; }
.legend .sw { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; }
.sw-in { background: var(--accent); } .sw-out { background: var(--cyan); }
.line-in { fill: none; stroke: var(--accent); stroke-width: 2; vector-effect: non-scaling-stroke; }
.line-out { fill: none; stroke: var(--cyan); stroke-width: 2; vector-effect: non-scaling-stroke; }
.grid-line { stroke: var(--border); stroke-width: 1; }
.table-wrap { overflow-x: auto; }
table.t { width: 100%; border-collapse: collapse; font-size: .92rem; }
table.t th { text-align: left; font: 600 .75rem var(--mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); padding: 10px 12px; border-bottom: 1px solid var(--border-2); white-space: nowrap; }
table.t td { padding: 10px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
table.t tr:hover td { background: rgba(255,255,255,.015); }
meter { width: 90px; height: 10px; vertical-align: middle; }
.badge { display: inline-block; font: 600 .72rem var(--mono); padding: 3px 9px; border-radius: 999px; border: 1px solid var(--border-2); color: #c3cddb; white-space: nowrap; }
.badge.ok, .badge.published, .badge.won { color: var(--accent); border-color: rgba(31,184,201,.4); }
.badge.error, .badge.failed, .badge.lost, .badge.down { color: var(--danger); border-color: rgba(248,113,113,.4); }
.badge.new, .badge.pending, .badge.scheduled, .badge.running { color: var(--warn); border-color: rgba(251,191,36,.4); }
.sim-note { background: #1c1a0e; border: 1px solid rgba(251,191,36,.35); color: #fde68a; border-radius: 8px; padding: 10px 14px; font-size: .9rem; margin-bottom: 18px; }
svg.spark { width: 160px; height: 36px; }

/* Admin */
.admin-shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.admin-nav { background: var(--bg-2); border-right: 1px solid var(--border); padding: 20px 14px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.admin-nav a { display: block; color: #c3cddb; text-decoration: none; padding: 9px 12px; border-radius: 6px; font-size: .94rem; }
.admin-nav a:hover, .admin-nav a[aria-current="page"] { background: var(--surface); color: var(--text); }
.admin-nav .logo { margin: 0 8px 22px; }
.admin-main { padding: 28px 32px 60px; min-width: 0; }
.admin-main h1 { font-size: 1.6rem; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 22px; }
@media (max-width: 860px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-nav { position: static; height: auto; display: flex; flex-wrap: wrap; gap: 4px; border-right: 0; border-bottom: 1px solid var(--border); padding: 10px; }
  .admin-nav .logo { width: 100%; margin: 0 4px 6px; }
  .admin-main { padding: 20px 16px 48px; }
}
.inline-form { display: inline; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.slides { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.slides img { border: 1px solid var(--border-2); border-radius: 6px; width: 100%; height: auto; }
.pre { white-space: pre-wrap; background: var(--bg); border: 1px solid var(--border); padding: 14px; border-radius: 8px; font: .88rem/1.55 var(--mono); }
.login-box { max-width: 380px; margin: 12vh auto; padding: 0 20px; }
details.tool { margin-top: 12px; }
details.tool summary { cursor: pointer; color: var(--accent); font: 600 .9rem var(--mono); }

.note { font-size: .85rem; margin-top: 22px; }
.mt { margin-top: 32px; }
.mt-sm { margin-top: 12px; }
.narrow { max-width: 720px; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }
.form.wide { max-width: 900px; }
.editor { min-height: 360px; font-family: var(--mono) !important; font-size: .9rem; }

/* Hero principal da home */
.hero-main { padding-bottom: 72px; background: linear-gradient(90deg, rgba(7, 20, 42, .96) 0%, rgba(7, 20, 42, .78) 48%, rgba(7, 20, 42, .45) 100%), url(/static/img/hero/hero-bg.webp) center / cover no-repeat, var(--bg); overflow: hidden; }
.hero-main .hero-grid { grid-template-columns: 1.05fr .95fr; gap: 24px; }
.hero-main h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.hero-main .grad { color: var(--accent); }
.pill { display: inline-flex; align-items: center; gap: 12px; font: 700 .74rem var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--accent); margin-bottom: 22px; }
.pill::before { content: ""; width: 36px; height: 2px; background: var(--accent); }
.stats { display: flex; flex-wrap: wrap; gap: 14px 30px; list-style: none; padding: 0; margin: 34px 0 0; }
.stats li { display: flex; align-items: baseline; gap: 10px; max-width: 250px; }
.stats b { font: 700 1.9rem var(--sans); color: var(--text); }
.stats span { color: var(--muted); font: .82rem/1.35 var(--sans); }
.hero-visual { position: relative; min-height: 540px; }
.hero-phoenix { position: absolute; top: 0; left: 0; right: 0; margin: 0 auto; width: min(78%, 410px); height: auto; z-index: 1; filter: drop-shadow(0 18px 40px rgba(0, 0, 0, .45)); animation: rise 1.8s cubic-bezier(.16, .8, .24, 1) .25s both; }
.device { position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; width: 100%; margin: 0; border-radius: 10px; padding: 9px; background: linear-gradient(160deg, #15305a, #0a1b36); border: 1px solid var(--border-2); box-shadow: 0 30px 70px rgba(0, 0, 0, .55); }
.device img { border-radius: 5px; width: 100%; height: auto; }
@keyframes rise { from { transform: translateY(150px); opacity: 0; } 35% { opacity: 1; } to { transform: translateY(0); opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .hero-phoenix { animation: none; } }
@media (max-width: 920px) {
  .hero-main { padding-top: 130px; background: linear-gradient(180deg, rgba(7, 20, 42, .92), rgba(7, 20, 42, .7)), url(/static/img/hero/hero-bg.webp) center / cover no-repeat, var(--bg); }
  .hero-main .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: 430px; margin-top: 8px; }
  .hero-phoenix { width: min(62%, 270px); }
  .device { width: 100%; }
}

/* Entrada ao rolar (ativada por reveal.js; sem JS tudo fica visível) */
main { overflow-x: clip; }
html.js .reveal { opacity: 0; transition: opacity .7s ease, transform .85s cubic-bezier(.2, .8, .2, 1); transition-delay: calc(var(--i, 0) * 90ms); will-change: transform, opacity; }
html.js .reveal[data-fx="up"] { transform: translateY(34px); }
html.js .reveal[data-fx="tile"] { transform: translateY(46px) scale(.96); }
html.js .reveal[data-fx="left"] { transform: translateX(-56px); }
html.js .reveal[data-fx="right"] { transform: translateX(56px); }
html.js .reveal[data-fx="pop"] { transform: scale(.7); }
html.js .reveal.in { opacity: 1; transform: none; }
@media (max-width: 760px) {
  html.js .reveal[data-fx="left"] { transform: translateX(-24px); }
  html.js .reveal[data-fx="right"] { transform: translateX(24px); }
}

/* Hero: entrada em cascata ao carregar */
@keyframes fade-up { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }
.hero-copy > * { animation: fade-up .8s cubic-bezier(.2, .8, .2, 1) both; }
.hero-copy > :nth-child(1) { animation-delay: .05s; }
.hero-copy > :nth-child(2) { animation-delay: .15s; }
.hero-copy > :nth-child(3) { animation-delay: .28s; }
.hero-copy > :nth-child(4) { animation-delay: .4s; }
.hero-copy > :nth-child(5) { animation-delay: .52s; }
.device { animation: fade-up 1s cubic-bezier(.2, .8, .2, 1) .1s both; }
.site-header.scrolled .bar { background: rgba(8, 22, 46, .92); box-shadow: 0 12px 40px rgba(0, 0, 0, .5); }
@media (prefers-reduced-motion: reduce) { .hero-copy > *, .device { animation: none; } }

/* Dashboard de negócios (demonstração) */
.bi { padding-top: 40px; }
.bi-kpis { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
@media (max-width: 1000px) { .bi-kpis { grid-template-columns: repeat(2, 1fr); } }
.bi-delta { font: 600 .82rem var(--mono); margin-top: 4px; }
.bi-delta.up { color: var(--accent); } .bi-delta.down { color: var(--warn); }
.bi-row { display: grid; grid-template-columns: 2fr 1fr; gap: 18px; margin-top: 18px; align-items: start; }
@media (max-width: 1000px) { .bi-row { grid-template-columns: 1fr; } }
.bi-row .panel { margin-top: 0; }
.bi-sub { font-size: .9rem; margin: -6px 0 12px; }
.bi-chart, .bi-map { width: 100%; height: auto; display: block; }
.bi-grid { stroke: var(--border); stroke-width: 1; }
.bi-axis { fill: var(--muted); font: 11px var(--mono); }
.bi-area { fill: rgba(31, 184, 201, .16); }
.bi-line { fill: none; stroke: var(--accent); stroke-width: 3; stroke-linejoin: round; stroke-linecap: round; }
.bi-goal { fill: none; stroke: var(--muted); stroke-width: 2; stroke-dasharray: 6 6; }
.bi-dot { fill: var(--accent); stroke: var(--bg); stroke-width: 2; }
.sw-goal { background: var(--muted); } .sw-hq { background: #fff; } .sw-warn { background: var(--warn); } .sw-cli { background: var(--accent); opacity: .6; width: 6px; height: 6px; }
.bi-mix { display: grid; grid-template-columns: 150px 1fr; gap: 14px; align-items: center; }
@media (max-width: 1000px) and (min-width: 600px) { .bi-mix { grid-template-columns: 180px 1fr; } }
.bi-donut { width: 100%; height: auto; }
.bi-seg { fill: none; stroke-width: 22; transform: rotate(-90deg); transform-origin: 90px 90px; }
.bi-seg.c1, .sw.c1 { stroke: var(--accent); background: var(--accent); } .bi-seg.c2, .sw.c2 { stroke: var(--cyan); background: var(--cyan); }
.bi-seg.c3, .sw.c3 { stroke: #8aa4d6; background: #8aa4d6; } .bi-seg.c4, .sw.c4 { stroke: #44608f; background: #44608f; }
.bi-seg { background: none !important; }
.bi-donut-big { fill: var(--text); font: 700 30px var(--sans); }
.bi-mixlist { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; font-size: .88rem; color: #c3cddb; }
.bi-mixlist b { color: var(--text); font-family: var(--mono); margin-left: 4px; }
.bi-mixlist .sw { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 8px; }
.bi-mapwrap { position: relative; }
.bi-base { stroke: #35629f; stroke-width: 3.6; stroke-linecap: round; fill: none; }
.bi-link { fill: none; stroke: var(--accent); stroke-opacity: .35; stroke-width: 1.4; stroke-dasharray: 4 5; }
.bi-cli-up { fill: var(--accent); fill-opacity: .7; } .bi-cli-down { fill: var(--warn); fill-opacity: .85; }
.bi-city { cursor: pointer; outline: none; }
.bi-node { fill: var(--accent); fill-opacity: .85; stroke: var(--bg); stroke-width: 2; transition: fill-opacity .15s; }
.bi-city.hq .bi-node { fill: #fff; stroke: var(--accent); stroke-width: 3; }
.bi-city.down .bi-node { fill: var(--warn); }
.bi-city:hover .bi-node, .bi-city:focus .bi-node { fill-opacity: 1; stroke: #fff; }
.bi-label { fill: var(--text); font: 600 12px var(--sans); paint-order: stroke; stroke: var(--bg); stroke-width: 4px; pointer-events: none; }
.bi-pulse { fill: none; stroke: var(--warn); stroke-width: 2; transform-box: fill-box; transform-origin: center; animation: bi-pulse 2.6s ease-out infinite; }
.bi-city.hq .bi-pulse { stroke: var(--accent); }
@keyframes bi-pulse { from { transform: scale(1); opacity: .9; } to { transform: scale(2.8); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .bi-pulse { animation: none; opacity: 0; } }
.bi-tip { position: absolute; transform: translate(-50%, -100%); background: rgba(6, 16, 31, .96); border: 1px solid var(--border-2); border-radius: 6px; padding: 10px 14px; display: grid; gap: 2px; font-size: .84rem; color: #c3cddb; pointer-events: none; white-space: nowrap; z-index: 5; }
.bi-tip strong { color: var(--text); font-size: .92rem; }
.bi-tip[hidden] { display: none; }
.bi-side { display: grid; gap: 18px; }
.bi-rank { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.bi-rank-top { display: flex; justify-content: space-between; gap: 10px; font-size: .9rem; }
.bi-rank-top b { font-family: var(--mono); font-size: .85rem; }
.bi-rank-top em { font: 600 .68rem var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-left: 6px; font-style: normal; }
.bi-rank-bot { display: flex; align-items: center; gap: 10px; margin-top: 5px; }
.bi-bar { width: 100%; height: 8px; } .bi-bar-bg { fill: var(--surface-2); } .bi-bar-fg { fill: var(--accent); } .bi-bar-warn { fill: var(--warn); }
.bi-rank-bot .bi-delta { margin: 0; min-width: 58px; text-align: right; font-size: .78rem; }
.bi-alerts { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.bi-alerts li { padding: 10px 12px; border-left: 3px solid var(--accent); background: var(--bg-2); border-radius: 4px; font-size: .88rem; color: #c3cddb; }
.bi-alerts li.warn { border-left-color: var(--warn); }
.bi-foot { margin-top: 22px; font-size: .9rem; max-width: 760px; }