/* Layout: faixa escura de abertura + seções em grade de 12 colunas; nós de dados como fio condutor visual */
:root {
  --navy: #0E2240;
  --navy-2: #16335C;
  --teal: #0F9E8E;
  --teal-soft: #E3F5F2;
  --amber: #E8961A;
  --bg: #F6F8FB;
  --surface: #FFFFFF;
  --fg: #142033;
  --muted: #56627A;
  --line: #DCE3EC;
  --hero-bg: #0E2240;
  --hero-fg: #F2F6FB;
  --hero-muted: #A9B8CF;
  --display: "Sora", "Segoe UI", system-ui, sans-serif;
  --body: "Manrope", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --radius: 14px;
  --wrap: 1120px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --teal: #2DD4BF; --teal-soft: #0F3434; --amber: #F5A524;
    --bg: #0A1424; --surface: #111F35; --fg: #E6ECF5; --muted: #9AA9C0; --line: #22344F;
    --hero-bg: #071021; --navy-2: #1B3A66; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --teal: #2DD4BF; --teal-soft: #0F3434; --amber: #F5A524;
  --bg: #0A1424; --surface: #111F35; --fg: #E6ECF5; --muted: #9AA9C0; --line: #22344F;
  --hero-bg: #071021; --navy-2: #1B3A66; color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--body); font-size: 17px; line-height: 1.65; }
h1, h2, h3 { font-family: var(--display); line-height: 1.15; text-wrap: balance; margin: 0; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); font-weight: 600; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.3rem); font-weight: 600; }
h3 { font-size: 1.2rem; font-weight: 600; }
p { margin: 0; }
a { color: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible { outline: 3px solid var(--amber); outline-offset: 3px; }

.wrap { max-width: var(--wrap); margin-inline: auto; padding-inline: 20px; }
.eyebrow { font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--teal); }

/* Header */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 10; background: var(--hero-bg); color: var(--hero-fg); border-bottom: 1px solid rgba(255,255,255,0.08); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--display); font-weight: 600; font-size: 1.12rem; }
.brand svg { width: 40px; height: 40px; flex: none; }
.brand .tech { color: #2DD4BF; font-weight: 400; }
.nav { display: flex; gap: 4px; align-items: center; }
.nav a { text-decoration: none; padding: 8px 14px; border-radius: 999px; font-size: 0.95rem; color: var(--hero-muted); }
.nav a:hover { color: var(--hero-fg); background: rgba(255,255,255,0.06); }
.nav a[aria-current="page"] { color: var(--hero-fg); background: rgba(45,212,191,0.16); }
.nav .nav-cta { background: var(--amber); color: #1B1300; font-weight: 700; margin-left: 6px; }
.nav .nav-cta:hover { background: #F5B040; color: #1B1300; }
.menu-btn { display: none; background: none; border: 1px solid rgba(255,255,255,0.2); color: var(--hero-fg); border-radius: 10px; padding: 8px 12px; font: inherit; font-size: 0.9rem; cursor: pointer; }
@media (max-width: 760px) {
  .menu-btn { display: block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; background: var(--hero-bg); padding: 8px 20px 18px; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .nav.open { display: flex; }
  .nav .nav-cta { margin-left: 0; text-align: center; }
}

/* Hero */
.hero { background: var(--hero-bg); color: var(--hero-fg); position: relative; overflow: hidden; }
.hero .wrap { padding-block: 72px 88px; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 48px; align-items: center; position: relative; }
.hero p.lead { color: var(--hero-muted); font-size: 1.15rem; max-width: 34em; margin-top: 20px; }
.hero .eyebrow { color: #2DD4BF; margin-bottom: 18px; display: block; }
.hero h1 em { font-style: normal; color: #2DD4BF; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-graphic { width: 100%; max-width: 380px; justify-self: end; }
.page-hero .wrap { padding-block: 56px 64px; grid-template-columns: 1fr; }
.page-hero h1 { font-size: clamp(1.9rem, 4.2vw, 3rem); max-width: 18em; }
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; padding-block: 48px 56px; }
  .hero-graphic { justify-self: start; max-width: 260px; }
}

.btn { display: inline-flex; align-items: center; gap: 10px; padding: 13px 22px; border-radius: 999px; font-weight: 700; font-size: 0.98rem; text-decoration: none; border: 1.5px solid transparent; cursor: pointer; font-family: var(--body); }
.btn-primary { background: var(--amber); color: #1B1300; }
.btn-primary:hover { background: #F5B040; }
.btn-ghost { border-color: rgba(255,255,255,0.28); color: var(--hero-fg); }
.btn-ghost:hover { border-color: #2DD4BF; }
.btn-dark { background: var(--navy); color: #fff; }
:root[data-theme="dark"] .btn-dark { background: var(--teal); color: #04221F; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .btn-dark { background: var(--teal); color: #04221F; } }

/* Sections */
section.block { padding-block: 84px; }
section.block + section.block { border-top: 1px solid var(--line); }
.section-head { display: grid; gap: 14px; max-width: 46em; margin-bottom: 44px; }
.section-head p { color: var(--muted); font-size: 1.08rem; }

.areas { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.area { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 28px; display: grid; gap: 14px; align-content: start; min-width: 0; }
.area .tag { font-family: var(--mono); font-size: 0.75rem; color: var(--muted); letter-spacing: 0.08em; }
.area p { color: var(--muted); }
.area .icon { width: 46px; height: 46px; border-radius: 12px; background: var(--teal-soft); display: grid; place-items: center; color: var(--teal); }
.area .icon.amber { background: color-mix(in srgb, var(--amber) 16%, transparent); color: var(--amber); }
.area a.more { font-weight: 700; color: var(--teal); text-decoration: none; margin-top: 4px; }
.area a.more:hover { text-decoration: underline; }
@media (max-width: 900px) { .areas { grid-template-columns: 1fr; } }

.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; counter-reset: s; position: relative; }
.step { padding: 0 22px 0 0; position: relative; min-width: 0; }
.step .dot { width: 14px; height: 14px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 6px var(--teal-soft); margin: 6px 0 22px 4px; position: relative; z-index: 1; }
.step::before { content: ""; position: absolute; top: 12px; left: 10px; right: 0; height: 2px; background: var(--line); }
.step:last-child::before { display: none; }
.step .n { font-family: var(--mono); font-size: 0.78rem; color: var(--muted); }
.step h3 { margin: 6px 0 8px; }
.step p { color: var(--muted); font-size: 0.97rem; }
@media (max-width: 860px) {
  .steps { grid-template-columns: 1fr; gap: 28px; }
  .step { padding: 0 0 0 40px; }
  .step .dot { position: absolute; left: 0; top: 0; margin: 4px 0 0 4px; }
  .step::before { top: 22px; bottom: -28px; left: 10px; right: auto; width: 2px; height: auto; }
}

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.split > * { min-width: 0; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 32px; } }

.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.checklist li { display: grid; grid-template-columns: 22px 1fr; gap: 12px; align-items: start; }
.checklist li::before { content: ""; width: 10px; height: 10px; margin-top: 9px; border-radius: 50%; border: 2px solid var(--teal); }

.cta-band { background: var(--surface); border: 1px solid var(--line); border-radius: 22px; padding: 44px 40px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.cta-band p { color: var(--muted); margin-top: 8px; }

/* Serviços */
.service { display: grid; grid-template-columns: 300px 1fr; gap: 48px; padding-block: 56px; border-top: 1px solid var(--line); }
.service:first-of-type { border-top: 0; padding-top: 0; }
.service > * { min-width: 0; }
.service .side { display: grid; gap: 14px; align-content: start; }
.service .side p { color: var(--muted); }
.service-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.service-item { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; min-width: 0; }
.service-item h3 { font-size: 1.05rem; margin-bottom: 6px; }
.service-item p { color: var(--muted); font-size: 0.96rem; }
@media (max-width: 900px) { .service { grid-template-columns: 1fr; gap: 24px; } }
@media (max-width: 600px) { .service-list { grid-template-columns: 1fr; } }

/* Sobre */
.values { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.value { border-top: 2px solid var(--teal); padding-top: 18px; min-width: 0; }
.value p { color: var(--muted); margin-top: 8px; }
@media (max-width: 800px) { .values { grid-template-columns: 1fr; } }
.prose { display: grid; gap: 18px; max-width: 40em; }
.prose p { color: var(--muted); font-size: 1.06rem; }
.fact-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; display: grid; gap: 18px; }
.fact { display: grid; gap: 2px; }
.fact .k { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.fact .v { font-weight: 700; font-size: 1.05rem; overflow-wrap: anywhere; }

/* Contato */
.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; align-items: start; }
.contact-grid > * { min-width: 0; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.channel { display: grid; grid-template-columns: 46px 1fr auto; gap: 14px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--line); }
.channel:first-child { padding-top: 0; }
.channel .icon { width: 46px; height: 46px; border-radius: 12px; background: var(--teal-soft); color: var(--teal); display: grid; place-items: center; }
.channel .k { font-size: 0.85rem; color: var(--muted); }
.channel .v { font-weight: 700; overflow-wrap: anywhere; user-select: all; }
.copy { background: none; border: 1px solid var(--line); color: var(--fg); border-radius: 999px; padding: 6px 12px; font: inherit; font-size: 0.85rem; cursor: pointer; }
.copy:hover { border-color: var(--teal); }
form.card { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 30px; display: grid; gap: 18px; }
.field { display: grid; gap: 6px; }
.field label { font-weight: 700; font-size: 0.92rem; }
.field input, .field textarea, .field select { font: inherit; font-size: 1rem; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--line); background: var(--bg); color: var(--fg); width: 100%; }
.field textarea { min-height: 120px; resize: vertical; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 560px) { .row2 { grid-template-columns: 1fr; } }
.err { color: #D64545; font-size: 0.85rem; min-height: 1em; }
.form-note { font-size: 0.88rem; color: var(--muted); }
.result { display: none; background: var(--teal-soft); border-radius: 12px; padding: 16px; font-size: 0.95rem; }
.result.show { display: block; }

/* Footer */
.site-footer { background: var(--hero-bg); color: var(--hero-muted); padding-block: 48px 36px; margin-top: 0; }
.site-footer .wrap { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.site-footer .brand { color: var(--hero-fg); }
.site-footer h4 { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--hero-fg); margin: 0 0 12px; font-weight: 500; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--hero-fg); }
.site-footer .legal { grid-column: 1 / -1; border-top: 1px solid rgba(255,255,255,0.08); padding-top: 20px; font-size: 0.85rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.site-footer p { overflow-wrap: anywhere; }
@media (max-width: 760px) { .site-footer .wrap { grid-template-columns: 1fr; } }

.wa-float { position: fixed; right: 18px; bottom: calc(18px + env(safe-area-inset-bottom, 0px)); width: 56px; height: 56px; border-radius: 50%; background: #25D366; color: #fff; display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0,0,0,0.22); z-index: 20; }

@media (prefers-reduced-motion: no-preference) {
  .hero-graphic .pulse { animation: pulse 3.2s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }
  .hero-graphic .pulse.d2 { animation-delay: 1.1s; }
  .hero-graphic .pulse.d3 { animation-delay: 2.2s; }
  @keyframes pulse { 0%, 100% { opacity: 0.35; } 50% { opacity: 1; } }
}