/* =========================================================
   C&S — Digital Transformation & AI Solutions
   Sistema de design: dark premium · acento dourado · editorial
   ========================================================= */

:root {
  /* Paleta */
  --bg:          #0B0B0F;
  --bg-2:        #101016;
  --bg-elev:     #14141c;
  --ink:         #F0EEE7;   /* texto principal (off-white quente) */
  --ink-soft:    #C7C3B8;   /* texto secundário (contraste elevado) */
  --ink-dim:     #8E8B81;   /* texto terciário / labels */
  --gold:        #C9A86A;
  --gold-bright: #E6C988;
  --gold-deep:   #9E7E45;
  --line:        rgba(236, 234, 227, 0.10);
  --line-gold:   rgba(201, 168, 106, 0.22);

  /* Tipografia */
  --serif: "Instrument Serif", Georgia, "Times New Roman", serif;
  --sans:  "Inter Tight", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --mono:  "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Layout */
  --shell:   1240px;
  --gutter:  clamp(20px, 5vw, 64px);
  --radius:  14px;
  --ease:    cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  font-size: clamp(15px, 1.05vw, 17px);
  line-height: 1.6;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
h1, h2, h3, h4 { margin: 0; font-weight: 400; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
em { font-style: italic; }
::selection { background: rgba(201, 168, 106, 0.28); color: #fff; }

/* Texturas de fundo sutis (grão + glows) */
body::before {
  content: "";
  position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(1100px 700px at 78% -8%, rgba(201,168,106,0.10), transparent 60%),
    radial-gradient(900px 600px at 0% 8%, rgba(201,168,106,0.05), transparent 55%);
  pointer-events: none;
}

.shell { width: 100%; max-width: var(--shell); margin-inline: auto; padding-inline: var(--gutter); }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 100;
  background: var(--gold); color: #0B0B0F; padding: 10px 16px; font-family: var(--mono);
}
.skip-link:focus { left: 12px; top: 12px; }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 3px; }

/* =========================================================
   Tipografia utilitária
   ========================================================= */
.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex; align-items: center; gap: 0.6em;
  margin: 0 0 1.6rem;
}
.eyebrow__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 4px rgba(201,168,106,0.15); }
.muted { color: var(--ink-soft); }

/* =========================================================
   Botões
   ========================================================= */
.btn {
  --pad: 0.9em 1.4em;
  display: inline-flex; align-items: center; gap: 0.6em;
  font-family: var(--mono); font-size: 0.82rem; letter-spacing: 0.04em;
  padding: var(--pad); border-radius: 999px; cursor: pointer;
  border: 1px solid transparent; transition: all .35s var(--ease);
  white-space: nowrap;
}
.btn__arrow { transition: transform .35s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }

.btn--solid { background: var(--gold); color: #0B0B0F; font-weight: 500; }
.btn--solid:hover { background: var(--gold-bright); box-shadow: 0 8px 30px -8px rgba(201,168,106,0.5); transform: translateY(-1px); }

.btn--line { border-color: var(--line-gold); color: var(--ink); }
.btn--line:hover { border-color: var(--gold); color: var(--gold-bright); background: rgba(201,168,106,0.06); }

.btn--ghost { color: var(--ink-soft); border-color: var(--line); }
.btn--ghost:hover { color: var(--gold-bright); border-color: var(--line-gold); }

.btn--whatsapp { background: rgba(201,168,106,0.08); border-color: var(--line-gold); color: var(--ink); margin-top: 1.8rem; }
.btn--whatsapp:hover { background: rgba(201,168,106,0.14); color: var(--gold-bright); }
.btn--whatsapp .btn__wa { color: #4ade80; font-size: 0.7em; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

/* =========================================================
   Marca / logo (wordmark provisório nítido)
   ========================================================= */
.brand { display: inline-flex; align-items: center; gap: 0.7rem; }
.brand__mark {
  font-family: var(--serif); font-size: 1.7rem; line-height: 1; letter-spacing: -0.01em;
  background: linear-gradient(160deg, var(--gold-bright), var(--gold) 45%, var(--gold-deep));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.brand__mark--lg { font-size: 3.4rem; }
.brand__amp { font-style: italic; padding: 0 0.02em; }
.brand__rule { width: 1px; height: 26px; background: var(--line-gold); }
.brand__lockup {
  display: flex; flex-direction: column; font-family: var(--mono);
  font-size: 0.56rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-dim);
  line-height: 1.5;
}

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: sticky; top: 0; z-index: 50;
  transition: background .4s var(--ease), border-color .4s var(--ease), backdrop-filter .4s var(--ease);
  border-bottom: 1px solid transparent;
}
.site-header[data-scrolled] {
  background: rgba(11, 11, 15, 0.72);
  backdrop-filter: blur(14px) saturate(120%);
  border-bottom-color: var(--line);
}
.header-inner { display: flex; align-items: center; gap: 1.5rem; height: 78px; }
.nav { margin-left: auto; display: flex; gap: 0.4rem; }
.nav a {
  font-family: var(--mono); font-size: 0.8rem; letter-spacing: 0.03em; color: var(--ink-soft);
  padding: 0.5em 0.9em; border-radius: 999px; position: relative; transition: color .3s var(--ease);
}
.nav a:hover { color: var(--gold-bright); }
.nav a.is-active { color: var(--gold); }
.nav a.is-active::after {
  content: ""; position: absolute; left: 0.9em; right: 0.9em; bottom: 0.1em; height: 1px; background: var(--gold);
}
.header-cta { margin-left: 0.4rem; }

.nav-toggle { display: none; }

/* =========================================================
   Hero
   ========================================================= */
.hero { position: relative; padding: clamp(3rem, 8vw, 7rem) 0 0; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(700px 500px at 85% 30%, rgba(201,168,106,0.10), transparent 70%);
}

/* Grafismo de rede/arquitetura do hero */
.hero__art {
  position: absolute; top: -6%; right: -8%; z-index: -1;
  width: min(760px, 64vw); height: 118%;
  color: var(--gold);
  opacity: 0.55;
  -webkit-mask-image: radial-gradient(70% 70% at 70% 35%, #000 35%, transparent 78%);
          mask-image: radial-gradient(70% 70% at 70% 35%, #000 35%, transparent 78%);
  animation: artFloat 18s ease-in-out infinite;
}
.hero__art-links path { fill: none; stroke: currentColor; stroke-width: 0.6; stroke-opacity: 0.35; }
.hero__art-nodes circle { fill: currentColor; opacity: 0.55; }
.hero__art-hub { fill: var(--gold-bright); }
.hero__art-pulse { fill: none; stroke: var(--gold-bright); stroke-width: 1; transform-origin: center; transform-box: fill-box; animation: artPulse 3.6s ease-out infinite; }
.hero__art-pulse--2 { animation-delay: 1.2s; }
.hero__art-pulse--3 { animation-delay: 2.4s; }
@keyframes artFloat { 50% { transform: translateY(-14px); } }
@keyframes artPulse { 0% { transform: scale(1); opacity: 0.9; } 100% { transform: scale(5); opacity: 0; } }
@media (prefers-reduced-motion: reduce) {
  .hero__art { animation: none; }
  .hero__art-pulse { animation: none; opacity: 0; }
}
@media (max-width: 980px) { .hero__art { opacity: 0.3; width: 90vw; } }

/* Faixa de confiança */
.trust { border-block: 1px solid var(--line); background: rgba(255,255,255,0.012); }
.trust__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.2rem 2rem; padding: 1.4rem var(--gutter); }
.trust__item { display: inline-flex; align-items: center; gap: 0.6em; font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.04em; color: var(--ink-soft); }
.trust__item svg { width: 19px; height: 19px; fill: none; stroke: var(--gold); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; flex: none; }
.hero__grid {
  display: grid; grid-template-columns: 1.55fr 1fr; gap: clamp(2rem, 5vw, 5rem);
  align-items: start; padding-bottom: clamp(3rem, 7vw, 6rem);
}
.hero__title {
  font-family: var(--serif);
  font-size: clamp(1.9rem, 4vw, 3.4rem);
  line-height: 1.12; letter-spacing: -0.012em; margin: 0 0 1.8rem;
  max-width: 20ch;
}
.hero__title em { color: var(--gold); font-style: italic; }
.hero__sub { font-size: clamp(1rem, 1.4vw, 1.18rem); color: var(--ink-soft); max-width: 46ch; margin-bottom: 2.4rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; }

/* Painel "spec" do hero */
.hero__spec {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0));
  padding: 1.6rem; position: relative; overflow: hidden;
}
.hero__spec::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.spec__row { display: grid; grid-template-columns: auto 1fr; gap: 1rem; padding: 0.85rem 0; border-bottom: 1px solid var(--line); }
.spec__k { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); white-space: nowrap; }
.spec__v { font-size: 0.86rem; color: var(--ink-soft); }
.spec__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.6rem; margin: 1.4rem 0 1rem; }
.stat { display: flex; flex-direction: column; gap: 0.3rem; }
.stat__num { font-family: var(--serif); font-size: 2rem; line-height: 1; color: var(--ink); }
.stat__unit { font-family: var(--mono); font-size: 0.5em; color: var(--ink-dim); margin-left: 0.3em; }
.stat__lbl { font-size: 0.62rem; color: var(--ink-dim); line-height: 1.3; }
.spec__loc { font-family: var(--mono); font-size: 0.72rem; color: var(--ink-soft); display: flex; align-items: center; gap: 0.5em; margin-top: 0.4rem; }
.spec__pin { color: var(--gold); }

/* Marquee */
.hero__marquee {
  border-block: 1px solid var(--line); padding: 1.1rem 0; overflow: hidden; white-space: nowrap;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track { display: inline-flex; align-items: center; gap: 1.6rem; animation: marquee 38s linear infinite; }
.marquee__track span { font-family: var(--serif); font-size: 1.3rem; color: var(--ink-soft); }
.marquee__track i { color: var(--gold); font-style: normal; }
.hero__marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* =========================================================
   Seções (estrutura editorial)
   ========================================================= */
.section { padding: clamp(4rem, 10vw, 9rem) 0; position: relative; }
.section + .section { border-top: 1px solid var(--line); }

.sec-head { display: flex; align-items: baseline; gap: 1rem; margin-bottom: clamp(2rem, 4vw, 3.4rem); }
.sec-index { font-family: var(--serif); font-size: 1.1rem; color: var(--gold); font-style: italic; }
.sec-kicker { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ink-dim); }
.sec-kicker::before { content: "/ "; color: var(--gold); }

.sec-intro { max-width: 60ch; margin-bottom: clamp(2.4rem, 5vw, 4rem); }
.sec-intro h2 { font-family: var(--serif); font-size: clamp(1.8rem, 3.4vw, 2.9rem); line-height: 1.12; letter-spacing: -0.01em; margin-bottom: 1.2rem; }
.sec-intro p { color: var(--ink-soft); max-width: 52ch; }

/* ---- 01 Tese ---- */
.tese__grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.tese__statement { font-family: var(--serif); font-size: clamp(1.9rem, 4vw, 3.4rem); line-height: 1.14; letter-spacing: -0.012em; }
.tese__statement em { color: var(--gold); }
.tese__statement .muted { display: block; font-size: 0.62em; margin-top: 0.6rem; line-height: 1.4; }
.tese__body { display: flex; flex-direction: column; gap: 1.3rem; color: var(--ink-soft); padding-top: 0.6rem; }
.tese__body strong { color: var(--ink); font-weight: 500; }

/* ---- 02 Frentes ---- */
.frentes { display: grid; gap: 0; border-top: 1px solid var(--line); }
.frente {
  display: grid; grid-template-columns: 5rem 1fr; gap: clamp(1rem, 4vw, 3rem);
  padding: clamp(1.6rem, 3vw, 2.6rem) 0; border-bottom: 1px solid var(--line);
  transition: background .4s var(--ease);
}
.frente:hover { background: linear-gradient(90deg, rgba(201,168,106,0.04), transparent); }
.frente__num { font-family: var(--serif); font-size: 2rem; color: var(--gold); font-style: italic; }
.frente__txt h3 { font-family: var(--serif); font-size: clamp(1.4rem, 2.4vw, 2rem); margin-bottom: 0.6rem; }
.frente__txt p { color: var(--ink-soft); max-width: 62ch; }
.frente__txt em { color: var(--gold-bright); }

/* ---- 03 Capacidades ---- */
.cap-group { margin-bottom: clamp(2.4rem, 5vw, 4rem); }
.cap-group__title { font-family: var(--serif); font-size: clamp(1.3rem, 2.2vw, 1.7rem); margin-bottom: 1.6rem; display: flex; align-items: baseline; gap: 0.7rem; color: var(--ink); }
.cap-group__id { font-family: var(--mono); font-size: 0.8rem; color: var(--gold); }
.caps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.cap {
  display: grid; grid-template-columns: auto 1fr; gap: 1.1rem; padding: clamp(1.3rem, 2.4vw, 1.9rem);
  background: var(--bg); transition: background .4s var(--ease);
}
.cap:hover { background: var(--bg-elev); }
.cap__id { display: flex; flex-direction: column; align-items: center; gap: 0.55rem; font-family: var(--mono); font-size: 0.68rem; color: var(--gold); padding-top: 0.15em; letter-spacing: 0.06em; }
.cap__glyph { width: 26px; height: 26px; fill: none; stroke: var(--gold); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; transition: transform .4s var(--ease), stroke .4s var(--ease); }
.cap:hover .cap__glyph { transform: translateY(-2px) scale(1.06); stroke: var(--gold-bright); }
.cap__body h4 { font-size: 1.05rem; font-weight: 500; margin-bottom: 0.5rem; color: var(--ink); }
.cap__body p { font-size: 0.9rem; color: var(--ink-soft); line-height: 1.55; }

.xla-note {
  display: grid; grid-template-columns: auto 1fr; gap: 1.4rem; align-items: start;
  border-left: 2px solid var(--gold); padding: 1.4rem 1.6rem; background: rgba(201,168,106,0.04);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.xla-note__tag { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); white-space: nowrap; padding-top: 0.2em; }
.xla-note p { color: var(--ink-soft); font-size: 0.95rem; }
.xla-note strong { color: var(--ink); font-weight: 500; }

/* ---- 04 Setores ---- */
.setores { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.2rem; }
.setor {
  border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.6rem, 3vw, 2.4rem);
  position: relative; overflow: hidden; transition: border-color .4s var(--ease), transform .4s var(--ease);
  background: linear-gradient(180deg, rgba(255,255,255,0.018), transparent);
}
.setor:hover { border-color: var(--line-gold); transform: translateY(-4px); }
.setor__id {
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; color: var(--gold);
  border: 1px solid var(--line-gold); border-radius: 999px; padding: 0.3em 0.8em; display: inline-block; margin-bottom: 1.4rem;
}
.setor h3 { font-family: var(--serif); font-size: clamp(1.3rem, 2vw, 1.7rem); line-height: 1.15; margin-bottom: 0.8rem; }
.setor p { color: var(--ink-soft); font-size: 0.92rem; }

/* ---- 05 Método ---- */
.metodo__grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.metodo__lead { position: sticky; top: 110px; }
.metodo__lead h2 { font-family: var(--serif); font-size: clamp(1.9rem, 3.6vw, 3rem); line-height: 1.1; margin-bottom: 1.3rem; }
.metodo__lead h2 em { color: var(--gold); }
.metodo__lead p { color: var(--ink-soft); margin-bottom: 2rem; max-width: 42ch; }
.principios { display: grid; gap: 0; border-top: 1px solid var(--line); }
.principio { display: grid; grid-template-columns: 3.5rem 1fr; gap: 1.4rem; padding: 1.6rem 0; border-bottom: 1px solid var(--line); align-items: start; }
.principio__num { font-family: var(--mono); font-size: 0.85rem; color: var(--gold); border: 1px solid var(--line-gold); border-radius: 50%; width: 2.6rem; height: 2.6rem; display: grid; place-items: center; }
.principio h3 { font-size: 1.15rem; font-weight: 500; margin-bottom: 0.4rem; }
.principio p { color: var(--ink-soft); font-size: 0.92rem; }

/* ---- 06 Contato ---- */
.section--contato { background: linear-gradient(180deg, transparent, rgba(201,168,106,0.03)); }
.contato__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: start; }
.contato__lead h2 { font-family: var(--serif); font-size: clamp(2rem, 4vw, 3.4rem); line-height: 1.08; margin-bottom: 1.3rem; }
.contato__lead h2 em { color: var(--gold); }
.contato__intro { color: var(--ink-soft); max-width: 44ch; margin-bottom: 2rem; }
.contato__facts { display: grid; gap: 0; border-top: 1px solid var(--line); }
.contato__facts li { display: grid; grid-template-columns: 7rem 1fr; gap: 1rem; padding: 0.85rem 0; border-bottom: 1px solid var(--line); align-items: center; font-size: 0.92rem; }
.contato__facts span { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--gold); }
.contato__facts a { color: var(--ink); transition: color .3s; }
.contato__facts a:hover { color: var(--gold-bright); }

/* Formulário */
.brief {
  border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(1.6rem, 3vw, 2.4rem);
  background: linear-gradient(180deg, rgba(255,255,255,0.022), transparent); display: grid; gap: 1.1rem;
}
.brief__title { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); }
.field { display: grid; gap: 0.45rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field label { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-dim); }
.field input, .field select, .field textarea {
  width: 100%; background: rgba(0,0,0,0.25); border: 1px solid var(--line); border-radius: 9px;
  color: var(--ink); font-family: var(--sans); font-size: 0.95rem; padding: 0.75em 0.9em; transition: border-color .3s, background .3s;
  resize: vertical;
}
.field input::placeholder, .field textarea::placeholder { color: var(--ink-dim); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--gold); background: rgba(201,168,106,0.04); }
.field select { appearance: none; cursor: pointer; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4l4 4 4-4' stroke='%23C9A86A' stroke-width='1.4' fill='none'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.9em center; padding-right: 2.4em; }
.field option { background: var(--bg-elev); color: var(--ink); }
.field [aria-invalid="true"] { border-color: #e07a5f; }
.brief__submit { justify-content: center; margin-top: 0.4rem; }
.brief__hint { font-size: 0.74rem; color: var(--ink-dim); line-height: 1.5; }
.brief__hint--ok { color: var(--gold-bright); }

/* Consentimento (LGPD) */
.consent { display: grid; grid-template-columns: auto 1fr; gap: 0.7rem; align-items: start; margin-top: 0.2rem; }
.consent input { appearance: none; width: 18px; height: 18px; margin-top: 2px; border: 1px solid var(--line-gold); border-radius: 5px; background: rgba(0,0,0,0.25); cursor: pointer; flex: none; transition: background .25s, border-color .25s; position: relative; }
.consent input:checked { background: var(--gold); border-color: var(--gold); }
.consent input:checked::after { content: "✓"; position: absolute; inset: 0; display: grid; place-items: center; color: #0B0B0F; font-size: 12px; font-weight: 700; }
.consent input[aria-invalid="true"] { border-color: #e07a5f; }
.consent label { font-size: 0.78rem; color: var(--ink-dim); line-height: 1.45; cursor: pointer; }
.consent a { color: var(--gold); border-bottom: 1px solid var(--line-gold); }
.consent a:hover { color: var(--gold-bright); }

/* Página legal (privacidade) */
.legal { max-width: 760px; }
.legal__title { font-family: var(--serif); font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 1.08; margin-bottom: 1.2rem; }
.legal__lead { color: var(--ink-soft); font-size: 1.05rem; margin-bottom: 2.6rem; max-width: 64ch; }
.legal__lead em { color: var(--gold); font-style: italic; }
.legal__block { padding: 1.4rem 0; border-top: 1px solid var(--line); }
.legal__block h2 { font-family: var(--serif); font-size: 1.4rem; margin-bottom: 0.7rem; color: var(--ink); }
.legal__block p { color: var(--ink-soft); max-width: 70ch; }
.legal__block strong { color: var(--ink); font-weight: 500; }
.legal__block a, .legal__lead a { color: var(--gold); border-bottom: 1px solid var(--line-gold); }
.legal__block a:hover { color: var(--gold-bright); }
.legal__back { margin-top: 2.4rem; }
.footer__base a { color: var(--ink-dim); transition: color .3s; }
.footer__base a:hover { color: var(--gold-bright); }

/* =========================================================
   06 · Liderança & Trajetória
   ========================================================= */
.section--lideranca { background: linear-gradient(180deg, rgba(201,168,106,0.03), transparent 30%); }
.lider__grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; margin-bottom: clamp(2.4rem, 5vw, 4rem); }
.lider__lead h2 { font-family: var(--serif); font-size: clamp(1.8rem, 3.4vw, 2.9rem); line-height: 1.12; margin-bottom: 1.2rem; }
.lider__lead h2 em { color: var(--gold); }
.lider__intro { color: var(--ink-soft); max-width: 50ch; margin-bottom: 2.2rem; }

/* Founder card */
.founder { display: flex; align-items: center; gap: 1.3rem; padding: 1.4rem; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(180deg, rgba(255,255,255,0.025), transparent); }
.founder__avatar {
  flex: none; width: 64px; height: 64px; border-radius: 50%;
  display: grid; place-items: center; font-family: var(--serif); font-size: 1.5rem; font-style: italic;
  color: var(--gold-bright); background: radial-gradient(circle at 30% 25%, rgba(201,168,106,0.25), rgba(201,168,106,0.05));
  border: 1px solid var(--line-gold);
}
.founder__id h3 { font-family: var(--serif); font-size: 1.35rem; line-height: 1.1; margin-bottom: 0.25rem; }
.founder__role { font-size: 0.82rem; color: var(--gold); margin-bottom: 0.3rem; }
.founder__loc { font-family: var(--mono); font-size: 0.7rem; color: var(--ink-dim); display: flex; align-items: center; gap: 0.4em; }
.founder__loc span { color: var(--gold); }
.founder__link { display: inline-block; margin-top: 0.6rem; font-family: var(--mono); font-size: 0.74rem; color: var(--ink-soft); border-bottom: 1px solid var(--line-gold); padding-bottom: 1px; transition: color .3s; }
.founder__link:hover { color: var(--gold-bright); }

/* Certs */
.lider__certs { margin-top: 1.8rem; }
.certs__label { font-family: var(--mono); font-size: 0.64rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-dim); display: block; margin-bottom: 0.7rem; }
.lider__certs ul { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.lider__certs li { font-family: var(--mono); font-size: 0.72rem; color: var(--ink-soft); border: 1px solid var(--line); border-radius: 999px; padding: 0.35em 0.85em; }

/* Métricas */
.lider__metrics { display: grid; gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-bottom: 1.4rem; }
.metric { padding: 1.3rem 1.4rem; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 0.3rem; transition: background .4s var(--ease); }
.metric:last-child { border-bottom: none; }
.metric:hover { background: rgba(201,168,106,0.04); }
.metric__num { font-family: var(--serif); font-size: 2.6rem; line-height: 1; color: var(--ink); }
.metric__cur { font-size: 0.45em; color: var(--gold); vertical-align: 0.55em; margin-right: 0.1em; }
.metric__plus { font-size: 0.42em; color: var(--gold); vertical-align: 0.6em; margin-left: 0.08em; }
.metric__lbl { font-size: 0.78rem; color: var(--ink-soft); line-height: 1.4; }

/* Diferenciais */
.lider__diff { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; }
.lider__diff h4 { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold); margin-bottom: 1rem; }
.lider__diff ul { display: grid; gap: 0.7rem; }
.lider__diff li { position: relative; padding-left: 1.5rem; font-size: 0.88rem; color: var(--ink-soft); line-height: 1.45; }
.lider__diff li::before { content: ""; position: absolute; left: 0; top: 0.5em; width: 7px; height: 7px; border: 1px solid var(--gold); transform: rotate(45deg); }

/* Instituições (record) */
.record { border-top: 1px solid var(--line); padding-top: clamp(2rem, 4vw, 3rem); }
.record__label { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-dim); margin-bottom: 1.2rem; }
.record__list { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-bottom: 1.4rem; }
.record__list li {
  font-family: var(--serif); font-size: clamp(1rem, 1.6vw, 1.35rem); color: var(--ink);
  border: 1px solid var(--line); border-radius: 10px; padding: 0.5rem 1.1rem; transition: border-color .4s var(--ease), color .4s var(--ease);
}
.record__list li:hover { border-color: var(--line-gold); color: var(--gold-bright); }
.record__note { font-size: 0.86rem; color: var(--ink-dim); max-width: 80ch; line-height: 1.6; }

/* Timeline */
.timeline { margin-top: clamp(2.4rem, 5vw, 3.5rem); border-top: 1px solid var(--line); }
.tl { display: grid; grid-template-columns: 11rem 1fr; gap: clamp(1rem, 4vw, 3rem); padding: 1.5rem 0; border-bottom: 1px solid var(--line); transition: background .4s var(--ease); }
.tl:hover { background: linear-gradient(90deg, rgba(201,168,106,0.04), transparent); }
.tl__period { font-family: var(--mono); font-size: 0.78rem; color: var(--gold); padding-top: 0.2em; }
.tl__body h4 { font-family: var(--serif); font-size: 1.3rem; margin-bottom: 0.35rem; }
.tl__role { font-family: var(--sans); font-size: 0.78rem; color: var(--ink-dim); font-weight: 400; display: block; margin-top: 0.1rem; letter-spacing: 0.02em; }
.tl__body p { font-size: 0.88rem; color: var(--ink-soft); max-width: 64ch; }

/* =========================================================
   Footer
   ========================================================= */
.site-footer { border-top: 1px solid var(--line); padding-top: clamp(3rem, 6vw, 5rem); }
.footer__inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 2.5rem; padding-bottom: 3rem; }
.footer__tag { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-dim); margin: 0.8rem 0 1rem; }
.footer__line { font-family: var(--serif); font-style: italic; font-size: 1.2rem; color: var(--ink-soft); max-width: 34ch; line-height: 1.4; }
.footer__nav, .footer__contact { display: flex; flex-direction: column; gap: 0.7rem; font-size: 0.9rem; color: var(--ink-soft); }
.footer__nav a:hover, .footer__contact a:hover { color: var(--gold-bright); }
.footer__base { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 1.6rem 0; border-top: 1px solid var(--line); font-family: var(--mono); font-size: 0.72rem; color: var(--ink-dim); flex-wrap: wrap; }
.footer__status { display: inline-flex; align-items: center; gap: 0.5em; }
.footer__status i { width: 7px; height: 7px; border-radius: 50%; background: #4ade80; box-shadow: 0 0 0 3px rgba(74,222,128,0.18); animation: pulse 2.4s infinite; }

/* =========================================================
   Reveal on scroll
   ========================================================= */
[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
[data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; }
}

/* =========================================================
   Responsivo
   ========================================================= */
@media (max-width: 980px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__spec { max-width: 520px; }
  .tese__grid, .metodo__grid, .contato__grid { grid-template-columns: 1fr; }
  .metodo__lead { position: static; }
  .caps { grid-template-columns: 1fr; }
  .setores { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .brand__lockup { display: none; }
  .brand__rule { display: none; }
  .nav { display: none; position: fixed; inset: 78px 0 auto; flex-direction: column; gap: 0; background: rgba(11,11,15,0.97); backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); padding: 1rem var(--gutter) 1.6rem; margin: 0; }
  .nav[data-open] { display: flex; }
  .nav a { padding: 0.9em 0; font-size: 1rem; border-bottom: 1px solid var(--line); }
  .header-cta { display: none; }
  .nav-toggle {
    display: flex; flex-direction: column; justify-content: center; gap: 5px; margin-left: auto;
    width: 42px; height: 42px; background: none; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; padding: 0 11px;
  }
  .nav-toggle span { display: block; height: 1.5px; background: var(--gold); transition: transform .3s var(--ease), opacity .3s; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
  .field-row { grid-template-columns: 1fr; }
  .spec__grid { grid-template-columns: 1fr; gap: 1rem; }
  .footer__inner { grid-template-columns: 1fr; }
  .frente { grid-template-columns: 3rem 1fr; gap: 1rem; }
}