/* ==========================================================================
   Cammargo Treinamentos e Soluções — style.css
   Mobile-first · metáfora "caos → ordem" · paleta extraída da identidade
   ========================================================================== */

/* ---------- Custom properties ---------- */
:root {
  /* Cores da marca */
  --bg: #050507;
  --bg-2: #0a0a12;
  --surface: #0d0d17;
  --surface-2: #12121f;
  --border: rgba(244, 245, 248, 0.09);
  --text: #f4f5f8;
  --text-2: #a7abbd;
  --cyan: #56c1f2;
  --blue: #4f6bf5;
  --violet: #8b5cf6;
  --purple: #a855f7;
  --gold: #c9b27c;
  --erro: #ff9db0;

  --grad: linear-gradient(115deg, var(--cyan) 0%, var(--blue) 38%, var(--violet) 70%, var(--purple) 100%);

  /* Tipografia — escala fluida (máx ≤ 2,5× mín — WCAG 1.4.4) */
  --font-heading: "Poppins", "Avenir Next", sans-serif;
  --font-body: "Inter", "Helvetica Neue", sans-serif;
  --step--1: clamp(0.8125rem, 0.76rem + 0.25vw, 0.9375rem);
  --step-0: clamp(1.0625rem, 1.02rem + 0.3vw, 1.1875rem);
  --step-1: clamp(1.25rem, 1.14rem + 0.5vw, 1.5rem);
  --step-2: clamp(1.5rem, 1.28rem + 0.9vw, 2rem);
  --step-3: clamp(1.875rem, 1.48rem + 1.7vw, 2.75rem);
  --step-4: clamp(2.375rem, 1.7rem + 3vw, 4.25rem);

  /* Layout */
  --container: 72rem;
  --gutter: clamp(1.25rem, 5vw, 2.5rem);
  --section-y: clamp(4.5rem, 6vw + 2rem, 8rem);

  /* Escala de espaçamento base-8 (design system v2 §3.7) */
  --sp-1: 4px;   --sp-2: 8px;   --sp-3: 12px;  --sp-4: 16px;
  --sp-6: 24px;  --sp-8: 32px;  --sp-12: 48px; --sp-16: 64px;
  --sp-24: 96px; --sp-32: 128px;

  /* Raios (máx. 3) */
  --radius: 20px;
  --radius-s: 12px;
  --radius-pill: 999px;

  /* Sombras / elevação */
  --shadow-1: 0 8px 24px -12px rgba(0, 0, 0, 0.6);
  --shadow-2: 0 18px 48px -18px rgba(79, 107, 245, 0.35);
  --shadow-glow: 0 0 40px -6px rgba(139, 92, 246, 0.5);

  --header-h: 4.5rem;

  /* ---- Motion tokens (linguagem única — v2 §3.6) ---- */
  --motion-fast: 200ms;
  --motion-base: 500ms;
  --motion-slow: 1000ms;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);       /* entradas e hovers */
  --ease-dramatic: cubic-bezier(0.83, 0, 0.17, 1);   /* reveals e transições fortes */
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);  /* micro-feedback com "vida" */
  --stagger: 80ms;
  --enter-distance: 40px;

  --transition: var(--motion-fast) var(--ease-out);
}

/* ---------- Reset enxuto ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }

html { scroll-padding-top: calc(var(--header-h) + 1rem); }
/* NUNCA usar scroll-behavior: smooth junto com ScrollTrigger (Lenis cuida disso) */

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

img, picture, svg, canvas { display: block; max-width: 100%; }
input, button, textarea, select { font: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }

h1, h2, h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.15;
  text-wrap: balance;
}
p { max-width: 65ch; }

a { color: var(--text); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--cyan); }

::selection { background: var(--violet); color: #fff; }

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- Utilitários ---------- */
.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100%;
  z-index: 200;
  padding: 0.75rem 1.25rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  transition: top var(--transition);
}
.skip-link:focus-visible { top: 1rem; }

.accent-dot {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.accent-dot-gold { background: none; color: var(--gold); }

.eyebrow {
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: var(--grad);
  flex: none;
}
.eyebrow-gold { color: var(--gold); }
.eyebrow-gold::before { background: var(--gold); }

.section-title {
  font-size: var(--step-3);
  max-width: 22ch;
  margin-bottom: 1.25rem;
}
.section-lead {
  color: var(--text-2);
  font-size: var(--step-1);
  line-height: 1.55;
  margin-bottom: 2.5rem;
}

/* ---------- Botões (alvo ≥48px) ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.75rem 1.6rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 1rem;
  text-decoration: none;
  color: var(--text);
  transition: box-shadow var(--transition), background-color var(--transition), border-color var(--transition);
  will-change: transform;
}
.btn-primary {
  background: linear-gradient(var(--bg-2), var(--bg-2)) padding-box, var(--grad) border-box;
  border: 1px solid transparent;
  position: relative;
}
.btn-primary:hover {
  color: #fff;
  box-shadow: 0 0 28px rgba(139, 92, 246, 0.45);
}
.btn-ghost {
  border-color: var(--border);
  background: transparent;
}
.btn-ghost:hover { border-color: var(--violet); color: var(--text); }

.link-button {
  background: none;
  border: none;
  padding: 0;
  color: var(--text-2);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  min-height: 3rem;
  display: inline-flex;
  align-items: center;
}
.link-button:hover { color: var(--cyan); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 90;
  /* Fundo permanente: o menu nunca sobrepõe o conteúdo, mesmo sem JS */
  background: rgba(6, 6, 11, 0.55);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: background-color var(--transition), border-color var(--transition), backdrop-filter var(--transition);
}
.site-header.is-scrolled {
  background: rgba(5, 5, 7, 0.82);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-color: var(--border);
}
.header-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}
.brand-mark { filter: drop-shadow(0 2px 8px rgba(79, 107, 245, 0.35)); }
.brand-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
}
.btn-header { display: none; }

/* Navegação mobile */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 3rem;
  min-height: 3rem;
  padding: 0.5rem;
  background: none;
  border: none;
  color: var(--text);
}
.nav-toggle-label { font-size: var(--step--1); font-weight: 600; }
.nav-toggle-box {
  width: 1.4rem;
  height: 0.9rem;
  position: relative;
  display: block;
}
.nav-toggle-box::before,
.nav-toggle-box::after,
.nav-toggle-line {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: var(--text);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle-box::before { top: 0; }
.nav-toggle-line { top: 50%; translate: 0 -50%; }
.nav-toggle-box::after { bottom: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-box::before { transform: translateY(0.4rem) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-line { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-box::after { transform: translateY(-0.4rem) rotate(-45deg); }

.nav-list {
  position: absolute;
  top: var(--header-h);
  inset-inline: 0.75rem;
  list-style: none;
  margin: 0;
  padding: 0.75rem;
  display: none;
  flex-direction: column;
  background: rgba(10, 10, 18, 0.96);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.nav-list.is-open { display: flex; }
.nav-list a {
  display: flex;
  align-items: center;
  min-height: 3rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-s);
  text-decoration: none;
  font-weight: 500;
}
.nav-list a:hover { background: var(--surface-2); color: var(--cyan); }

@media (min-width: 900px) {
  .nav-toggle { display: none; }
  .nav-list {
    position: static;
    display: flex;
    flex-direction: row;
    gap: 0.25rem;
    background: none;
    border: none;
    padding: 0;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
  .nav-list a { min-height: 2.75rem; padding: 0.25rem 0.9rem; font-size: 0.95rem; }
  .btn-header { display: inline-flex; min-height: 2.75rem; padding-block: 0.5rem; }
}

/* ---------- Hero — momento-assinatura ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  place-items: center;
  overflow: clip;
  padding-top: var(--header-h);
}
.hero-scene {
  position: absolute;
  inset: 0;
  z-index: 0;
  /* Só os glows da marca (transparente: o campo de partículas global aparece através) */
  background:
    radial-gradient(52rem 36rem at 82% 18%, rgba(139, 92, 246, 0.22), transparent 65%),
    radial-gradient(46rem 34rem at 12% 82%, rgba(79, 107, 245, 0.16), transparent 62%),
    radial-gradient(30rem 22rem at 55% 55%, rgba(86, 193, 242, 0.08), transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding-inline: var(--gutter);
  max-width: 54rem;
}
.hero-eyebrow { justify-content: center; }
.hero-eyebrow::before { display: none; }
.hero-title {
  font-size: var(--step-4);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}
.hero-sub {
  color: var(--text-2);
  font-size: var(--step-1);
  line-height: 1.55;
  margin-inline: auto;
  margin-bottom: 2.25rem;
  max-width: 46ch;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.9rem;
}
.hero-hint {
  position: absolute;
  bottom: calc(1.25rem + env(safe-area-inset-bottom));
  left: 50%;
  translate: -50% 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  font-size: var(--step--1);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-2);
  white-space: nowrap;
}
.hero-hint-line {
  width: 1px;
  height: 2.4rem;
  background: linear-gradient(var(--cyan), transparent);
}

/* ---------- Manifesto ---------- */
.manifesto {
  padding-block: var(--section-y);
  background: var(--bg-2);
  border-block: 1px solid var(--border);
  text-align: center;
}
.manifesto-title {
  font-size: clamp(1.75rem, 1.2rem + 2.6vw, 3.25rem);
  font-weight: 600;
  max-width: 24ch;
  margin-inline: auto;
  margin-bottom: 1.5rem;
}
.manifesto-title em {
  font-style: normal;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.manifesto-sub { color: var(--text-2); margin-inline: auto; font-size: var(--step-1); }

/* ---------- Reforma Tributária ---------- */
.reforma { position: relative; }
.reforma::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(42rem 30rem at 88% 8%, rgba(79, 107, 245, 0.1), transparent 60%);
}
.reforma .container { position: relative; }
.step-number {
  display: block;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--step-3);
  line-height: 1;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 0.9rem;
}
.reforma-step h3 { font-size: var(--step-1); margin-bottom: 0.5rem; }
.reforma-step p { color: var(--text-2); font-size: 1rem; }

@media (min-width: 768px) {
  .reforma-steps { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- Serviços ---------- */
.servicos { padding-block: var(--section-y); background: var(--bg-2); border-block: 1px solid var(--border); }
.servicos-grid { display: grid; gap: 1.25rem; }

.servico-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: 1.9rem 1.6rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
  transform-style: preserve-3d;
  will-change: transform;
}
.servico-card:hover {
  border-color: rgba(139, 92, 246, 0.5);
  box-shadow: 0 18px 48px -18px rgba(79, 107, 245, 0.35);
}
.servico-destaque {
  background: linear-gradient(var(--surface), var(--surface)) padding-box,
              linear-gradient(140deg, rgba(86, 193, 242, 0.55), rgba(168, 85, 247, 0.55)) border-box;
  border: 1px solid transparent;
}
.servico-card h3 {
  font-size: var(--step-1);
  max-width: 22ch;
}
.servico-card > p { color: var(--text-2); font-size: 1rem; }
.servico-lista {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.4rem;
}
.servico-lista li {
  font-size: 0.85rem;
  color: var(--text-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  background: rgba(18, 18, 31, 0.6);
}
.servico-link {
  display: inline-flex;
  align-items: center;
  min-height: 3rem;
  width: fit-content;
  margin-top: auto; /* alinha o link no rodapé → cards com altura uniforme */
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  color: var(--cyan);
}
.servico-link:hover { color: var(--purple); }

@media (min-width: 700px) {
  .servicos-grid { grid-template-columns: 1fr 1fr; }
}

/* ---------- Fundadora ---------- */
.fundadora { padding-block: var(--section-y); position: relative; overflow: clip; }
.fundadora::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(40rem 32rem at 8% 30%, rgba(201, 178, 124, 0.07), transparent 60%);
}
.fundadora-grid {
  position: relative;
  display: grid;
  gap: 2.5rem;
  align-items: center;
}
.fundadora-foto {
  position: relative;
  max-width: 26.25rem;
  margin-inline: auto;
  border-radius: calc(var(--radius) + 6px);
  padding: 6px;
  background: linear-gradient(150deg, var(--cyan), var(--violet) 55%, var(--gold));
}
.fundadora-foto img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}
.fundadora-cargo {
  color: var(--gold);
  font-weight: 600;
  font-size: var(--step-0);
  margin-bottom: 1.25rem;
  max-width: 40ch;
}
.fundadora-texto > p:not(.fundadora-cargo):not(.eyebrow) { color: var(--text-2); margin-bottom: 1.5rem; }
.fundadora-quote {
  border-left: 2px solid var(--gold);
  padding-left: 1.25rem;
  margin-block: 1.75rem;
}
.fundadora-quote p {
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: var(--step-1);
  line-height: 1.4;
}
.fundadora-badges {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.fundadora-badges li {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gold);
  border: 1px solid rgba(201, 178, 124, 0.35);
  background: rgba(201, 178, 124, 0.07);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
}

@media (min-width: 820px) {
  .fundadora-grid { grid-template-columns: minmax(0, 26.25rem) 1fr; gap: 4rem; }
}

/* ---------- Por que a Cammargo ---------- */
.porque { padding-block: var(--section-y); background: var(--bg-2); border-block: 1px solid var(--border); }
.porque-grid { display: grid; gap: 1.5rem; margin-bottom: 3.5rem; }
.porque-item {
  padding-top: 1.4rem;
  border-top: 1px solid var(--border);
  position: relative;
}
.porque-item::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  width: 3rem;
  height: 2px;
  background: var(--grad);
}
.porque-item h3 { font-size: var(--step-0); margin-bottom: 0.5rem; }
.porque-item p { color: var(--text-2); font-size: 1rem; }

@media (min-width: 640px) { .porque-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .porque-grid { grid-template-columns: repeat(3, 1fr); } }

.numeros {
  display: grid;
  gap: 2rem;
  padding: 2.25rem 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(18, 18, 31, 0.9), rgba(10, 10, 18, 0.6));
}
.numero { display: flex; flex-direction: column-reverse; gap: 0.4rem; }
.numero dd {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--step-3);
  line-height: 1;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.numero dt { color: var(--text-2); font-size: var(--step--1); }
.numero-texto { white-space: nowrap; }

@media (min-width: 768px) { .numeros { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Clientes ---------- */
.clientes { padding-block: var(--section-y); }
.clientes-grid {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1rem;
}
.clientes-grid li {
  display: grid;
  place-items: center;
  aspect-ratio: 3 / 1.6;
  padding: 1.25rem;
  background: #000;
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  transition: border-color var(--transition);
}
.clientes-grid li:hover { border-color: rgba(86, 193, 242, 0.45); }
.clientes-grid img {
  max-height: 3.25rem;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  mix-blend-mode: screen;
  filter: grayscale(35%);
  opacity: 0.8;
  transition: filter var(--transition), opacity var(--transition);
}
.clientes-grid li:hover img { filter: grayscale(0%); opacity: 1; }

@media (min-width: 640px) { .clientes-grid { grid-template-columns: repeat(3, 1fr); gap: 1.25rem; } }

/* ---------- Contato ---------- */
.contato { padding-block: var(--section-y); background: var(--bg-2); border-top: 1px solid var(--border); position: relative; overflow: clip; }
.contato::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(46rem 34rem at 90% 90%, rgba(168, 85, 247, 0.1), transparent 62%);
}
.contato-grid { position: relative; display: grid; gap: 3rem; }

.contato-canais { list-style: none; padding: 0; display: grid; gap: 0.4rem; }
.contato-canais li > a,
.contato-canais li > .canal-nome + .canal-valor,
.contato-canais li {
  display: flex;
  flex-direction: column;
}
.contato-canais li > a {
  text-decoration: none;
  padding: 0.85rem 1rem;
  margin-inline: -1rem;
  border-radius: var(--radius-s);
  min-height: 3rem;
  justify-content: center;
}
.contato-canais li > a:hover { background: rgba(18, 18, 31, 0.8); }
.contato-canais li:last-child { padding: 0.85rem 0; }
.canal-nome {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
}
.contato-canais a:hover .canal-valor { color: var(--cyan); }
.canal-valor { font-weight: 500; overflow-wrap: anywhere; }

.contato-form {
  display: grid;
  gap: 1.25rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.form-field { display: grid; gap: 0.45rem; }
.form-field label { font-weight: 600; font-size: var(--step--1); }
.form-field input,
.form-field textarea {
  width: 100%;
  font-size: 1rem; /* ≥16px: evita zoom forçado no iOS */
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  padding: 0.85rem 1rem;
  transition: border-color var(--transition);
}
.form-field textarea { resize: vertical; min-height: 7rem; }
.form-field input:focus-visible,
.form-field textarea:focus-visible {
  outline: none;
  border-color: var(--violet);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.25);
}
.form-field input[aria-invalid="true"],
.form-field textarea[aria-invalid="true"] { border-color: var(--erro); }
.form-field ::placeholder { color: rgba(167, 171, 189, 0.5); }
.form-erro { color: var(--erro); font-size: var(--step--1); }

/* Honeypot: fora da tela (sem display:none, para enganar bots) */
.hp-field {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form-lgpd { color: var(--text-2); font-size: var(--step--1); }
.btn-submit { justify-self: start; min-width: 12rem; }
.form-status { font-weight: 600; min-height: 1.5rem; }
.form-status.is-ok {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.form-status.is-erro { color: var(--erro); }

@media (min-width: 900px) {
  .contato-grid { grid-template-columns: minmax(0, 26rem) 1fr; gap: 4rem; align-items: start; }
}

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); padding-block: 3.5rem 0; background: var(--bg); }
.footer-grid { display: grid; gap: 2.5rem; padding-bottom: 3rem; }
.footer-brand img { margin-bottom: 0.9rem; }
.footer-nome { font-family: var(--font-heading); font-weight: 600; }
.footer-tagline { color: var(--text-2); font-size: var(--step--1); margin-top: 0.4rem; }
.footer-titulo {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 1rem;
}
.site-footer ul { list-style: none; padding: 0; display: grid; gap: 0.35rem; }
.site-footer ul a, .site-footer ul li {
  color: var(--text-2);
  text-decoration: none;
  font-size: 0.95rem;
}
.site-footer ul a {
  display: inline-flex;
  align-items: center;
  min-height: 2.5rem;
}
.site-footer ul a:hover { color: var(--cyan); }
.footer-legal .link-button { min-height: 2.5rem; font-size: 0.95rem; text-decoration: none; }
.footer-legal .link-button:hover { color: var(--cyan); }
.footer-base {
  border-top: 1px solid var(--border);
  padding-block: 1.5rem;
  color: var(--text-2);
  font-size: var(--step--1);
}

@media (min-width: 560px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .footer-grid { grid-template-columns: 2fr 1fr 1.4fr 1fr; } }

/* ---------- WhatsApp flutuante ---------- */
.whatsapp-float {
  position: fixed;
  right: 1.1rem;
  bottom: calc(1.1rem + env(safe-area-inset-bottom));
  z-index: 80; /* abaixo do banner de cookies */
  width: 3.75rem;
  height: 3.75rem;
  display: grid;
  place-items: center;
  color: var(--text);
  background: linear-gradient(var(--surface-2), var(--surface-2)) padding-box, var(--grad) border-box;
  border: 1.5px solid transparent;
  border-radius: 50%;
  box-shadow: 0 10px 32px -8px rgba(79, 107, 245, 0.55);
  transition: box-shadow var(--transition), color var(--transition);
  will-change: transform;
}
.whatsapp-float:hover {
  color: var(--cyan);
  box-shadow: 0 12px 40px -6px rgba(139, 92, 246, 0.7);
}

/* ---------- Banner de cookies (ANPD) ---------- */
.cookie-banner {
  position: fixed;
  z-index: 100;
  inset-inline: 0.75rem;
  bottom: calc(0.75rem + env(safe-area-inset-bottom));
  max-width: 46rem;
  margin-inline: auto;
  padding: 1.25rem 1.25rem 1.1rem;
  background: rgba(13, 13, 23, 0.96);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 24px 64px -24px rgba(0, 0, 0, 0.8);
  transition: opacity 400ms ease, translate 400ms cubic-bezier(0.22, 1, 0.36, 1);
}
@starting-style {
  .cookie-banner:not([hidden]) { opacity: 0; translate: 0 1.5rem; }
}
.cookie-texto { font-size: var(--step--1); color: var(--text-2); margin-bottom: 1rem; max-width: none; }
.cookie-texto a { color: var(--text); }
.cookie-acoes { display: flex; flex-wrap: wrap; gap: 0.6rem; }
/* ANPD: as três ações com o MESMO destaque visual */
.btn-cookie {
  flex: 1 1 8rem;
  min-height: 3rem;
  border: 1px solid var(--violet);
  background: rgba(139, 92, 246, 0.12);
  color: var(--text);
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: background-color var(--transition);
}
.btn-cookie:hover { background: rgba(139, 92, 246, 0.28); }

/* ---------- Painel de preferências ---------- */
.cookie-prefs {
  margin: auto;
  width: min(92vw, 34rem);
  max-height: min(85dvh, 40rem);
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0;
  transition: opacity 300ms ease, scale 300ms cubic-bezier(0.22, 1, 0.36, 1), overlay 300ms allow-discrete, display 300ms allow-discrete;
}
.cookie-prefs::backdrop {
  background: rgba(5, 5, 7, 0.65);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.cookie-prefs[open] { opacity: 1; scale: 1; }
@starting-style {
  .cookie-prefs[open] { opacity: 0; scale: 0.94; }
}
.cookie-prefs-inner { padding: clamp(1.5rem, 4vw, 2.25rem); display: grid; gap: 1.4rem; }
.cookie-prefs h2 { font-size: var(--step-2); }
.pref-categoria {
  border: 1px solid var(--border);
  border-radius: var(--radius-s);
  padding: 1.1rem 1.2rem;
}
.pref-cabeca {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
}
.pref-cabeca h3 { font-size: var(--step-0); }
.pref-categoria p { color: var(--text-2); font-size: var(--step--1); max-width: none; }
.pref-sempre {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
}
/* Toggle acessível (alvo ≥48px via área de clique) */
.pref-toggle {
  appearance: none;
  width: 3.25rem;
  height: 1.9rem;
  flex: none;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid var(--border);
  position: relative;
  cursor: pointer;
  transition: background-color var(--transition), border-color var(--transition);
}
.pref-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0.2rem;
  translate: 0 -50%;
  width: 1.35rem;
  height: 1.35rem;
  border-radius: 50%;
  background: var(--text-2);
  transition: translate var(--transition), background-color var(--transition);
}
.pref-toggle:checked { background: var(--violet); border-color: var(--violet); }
.pref-toggle:checked::after { translate: 1.32rem -50%; background: #fff; }
.cookie-prefs-acoes { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* Reveals de entrada (diferenciais e clientes) são feitos via GSAP em main.js —
   estado-base sempre visível, degradando com segurança quando não há JS. */

/* ---------- Páginas legais / 404 ---------- */
.pagina-legal { display: flex; flex-direction: column; min-height: 100vh; min-height: 100svh; }
.legal-main { flex: 1; padding-block: calc(var(--header-h) + 3rem) var(--section-y); }
.legal-container { max-width: 48rem; }
.legal-meta { color: var(--text-2); font-size: var(--step--1); margin-bottom: 2.5rem; }
.legal-main section { margin-bottom: 2.25rem; }
.legal-main h2 {
  font-size: var(--step-2);
  margin-bottom: 0.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
.legal-main h3 { font-size: var(--step-0); margin-block: 1.25rem 0.4rem; }
.legal-main p, .legal-main li { color: var(--text-2); }
.legal-main p { margin-bottom: 0.9rem; }
.legal-main strong { color: var(--text); font-weight: 600; }
.legal-main ul { padding-left: 1.25rem; margin-bottom: 0.9rem; display: grid; gap: 0.4rem; }
.legal-main code {
  font-size: 0.9em;
  background: var(--surface-2);
  padding: 0.1rem 0.4rem;
  border-radius: 6px;
}
.legal-footer { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; justify-content: space-between; }
.legal-footer .link-button { min-height: auto; }

/* Página 404 */
.pagina-404 { display: grid; place-items: center; min-height: 100vh; min-height: 100svh; text-align: center; position: relative; overflow: clip; }
.pagina-404::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(44rem 32rem at 70% 20%, rgba(139, 92, 246, 0.18), transparent 62%),
    radial-gradient(40rem 30rem at 20% 85%, rgba(79, 107, 245, 0.14), transparent 60%);
}
.erro-content { position: relative; z-index: 1; padding-inline: var(--gutter); max-width: 38rem; }
.erro-codigo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(5rem, 18vw, 11rem);
  line-height: 1;
  letter-spacing: -0.03em;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.erro-content h1 { font-size: var(--step-2); margin-block: 0.5rem 1rem; }
.erro-content p { color: var(--text-2); margin-inline: auto; margin-bottom: 2rem; }
.erro-content .btn { justify-self: center; }

/* ==========================================================================
   EXPERIÊNCIA v2 — campo vivo, cursor, scrollbar, reforma horizontal,
   bento, marquee, transições e micro-interações
   ========================================================================== */

/* ---- Camada de conteúdo acima do campo fixo ---- */
main, .site-footer { position: relative; z-index: 1; }

/* Véus semitransparentes: o campo de partículas "respira" atrás do conteúdo */
.manifesto, .servicos, .porque, .contato { background: rgba(9, 9, 15, 0.84); }
.site-footer { background: rgba(5, 5, 7, 0.9); }

/* ---- Campo vivo persistente (Signature Moment) ---- */
.bg-field {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(60rem 40rem at 82% 12%, rgba(139, 92, 246, 0.12), transparent 60%),
    radial-gradient(50rem 38rem at 10% 88%, rgba(79, 107, 245, 0.1), transparent 60%),
    var(--bg);
}
.bg-canvas { width: 100%; height: 100%; display: block; }
/* Fallback estático global (sem WebGL / movimento reduzido): a malha já em ordem */
.static-field .bg-canvas { display: none; }
.static-field .bg-field::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(167, 171, 189, 0.22) 1px, transparent 1.6px);
  background-size: 2.75rem 2.75rem;
  background-position: center;
  -webkit-mask-image: radial-gradient(130% 70% at 50% 8%, #000 18%, transparent 72%);
  mask-image: radial-gradient(130% 70% at 50% 8%, #000 18%, transparent 72%);
}

/* ---- Scrollbar da marca (v2 §3.6) ---- */
html {
  scrollbar-width: thin;
  scrollbar-color: rgba(139, 92, 246, 0.7) transparent;
}
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--cyan), var(--violet));
  border-radius: var(--radius-pill);
  border: 2px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover { background: linear-gradient(var(--cyan), var(--purple)); }

/* ---- Fio de progresso lateral (o "fio da ordem") ---- */
.scroll-thread {
  position: fixed;
  top: 0; right: 5px; bottom: 0;
  width: 2px;
  z-index: 60;
  pointer-events: none;
  background: rgba(244, 245, 248, 0.06);
}
.scroll-thread span {
  display: block;
  width: 100%; height: 100%;
  transform: scaleY(0);
  transform-origin: top;
  background: var(--grad);
  box-shadow: 0 0 12px rgba(139, 92, 246, 0.6);
}

/* ---- Cursor reativo (somente desktop com ponteiro fino) ---- */
.cursor { display: none; }
@media (hover: hover) and (pointer: fine) {
  /* Cursor nativo só é ocultado quando o JS confirma o cursor customizado */
  body.has-cursor { cursor: none; }
  body.has-cursor a, body.has-cursor button, body.has-cursor input,
  body.has-cursor textarea, body.has-cursor label, body.has-cursor .nav-toggle,
  body.has-cursor [data-magnetic], body.has-cursor [data-tilt] { cursor: none; }
  .has-cursor .cursor {
    position: fixed;
    top: 0; left: 0;
    z-index: 200;
    display: block;
    pointer-events: none;
    will-change: transform;
  }
  .cursor::before {
    content: "";
    position: absolute;
    left: 0; top: 0;
    width: 32px; height: 32px;
    transform: translate(-50%, -50%) scale(1);
    border-radius: 50%;
    border: 1.5px solid var(--violet);
    background: transparent;
    transition: transform var(--motion-base) var(--ease-spring),
                background-color var(--motion-fast) var(--ease-out),
                border-color var(--motion-fast) var(--ease-out);
  }
  .cursor.is-hover::before {
    transform: translate(-50%, -50%) scale(1.9);
    background: rgba(139, 92, 246, 0.14);
    border-color: var(--cyan);
  }
  .cursor.is-down::before { transform: translate(-50%, -50%) scale(0.8); }
  .cursor-label {
    position: absolute;
    left: 0; top: 0;
    transform: translate(-50%, -50%);
    font: 600 11px var(--font-body);
    letter-spacing: 0.02em;
    white-space: nowrap;
    color: var(--text);
    opacity: 0;
    transition: opacity var(--motion-fast) var(--ease-out);
  }
  .cursor.is-hover .cursor-label { opacity: 1; }
}

/* ---- Reforma Tributária: jornada horizontal (base = vertical mobile) ---- */
.reforma { position: relative; }
.reforma-pin { padding-block: var(--section-y); }
.reforma-head { margin-bottom: var(--sp-8); }
/* Título da Reforma em no máx. 2 linhas (mais largo + equilibrado) */
.reforma-head .section-title { max-width: 34ch; text-wrap: balance; }
@media (min-width: 1200px) { .reforma-head .section-title { max-width: 42ch; } }
.reforma-progress {
  height: 2px;
  background: var(--border);
  border-radius: 2px;
  margin-top: var(--sp-6);
  overflow: hidden;
}
.reforma-progress span {
  display: block; height: 100%; width: 100%;
  background: var(--grad);
  transform: scaleX(0);
  transform-origin: left;
}
.reforma-viewport { overflow: visible; }
.reforma-track {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-inline: var(--gutter);
}
.reforma-steps { display: contents; list-style: none; margin: 0; padding: 0; }
.reforma-panel {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.75rem;
}
.reforma-lead .section-lead { margin-bottom: 0; }
.reforma-guia {
  font-size: var(--step--1);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-top: var(--sp-4);
}
.reforma-guia span { display: inline-block; }
@media (max-width: 899px) { .reforma-guia { display: none; } }
.reforma-step {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--surface), rgba(13, 13, 23, 0.45));
  padding: 1.9rem 1.6rem;
  position: relative;
  overflow: hidden;
}
.reforma-step::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--grad);
  opacity: 0.7;
}
.reforma-cta-panel { gap: 1.25rem; }
.reforma-cta-frase {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--step-2);
  max-width: 16ch;
}

/* Horizontal só quando o JS confirma o pin (is-horizontal); senão, vertical legível */
@media (min-width: 900px) {
  .reforma-head { margin-bottom: var(--sp-6); }
  .reforma.is-horizontal .reforma-pin {
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
    padding-block: var(--sp-12);
  }
  .reforma.is-horizontal .reforma-viewport { overflow: hidden; width: 100%; }
  .reforma.is-horizontal .reforma-track {
    flex-direction: row;
    width: max-content;
    align-items: stretch;
    gap: clamp(1.25rem, 3vw, 2.5rem);
    padding-inline: var(--gutter);
    will-change: transform;
  }
  .reforma.is-horizontal .reforma-panel { width: min(64vw, 25rem); }
  .reforma.is-horizontal .reforma-lead { width: min(70vw, 28rem); justify-content: center; }
  .reforma.is-horizontal .reforma-cta-panel { align-items: flex-start; }
}

/* ---- Serviços em bento (células de tamanhos variados) ---- */
.servico-card { position: relative; overflow: hidden; }
/* Spotlight que segue o cursor */
.servico-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background: radial-gradient(18rem 18rem at var(--mx, 50%) var(--my, 0%),
              rgba(139, 92, 246, 0.16), transparent 60%);
  transition: opacity var(--motion-base) var(--ease-out);
}
.servico-card:hover::after { opacity: 1; }

/* 3 colunas em telas largas (6 cards = 2 linhas limpas), altura orgânica */
@media (min-width: 1024px) {
  .servicos-grid { grid-template-columns: repeat(3, 1fr); }
}

/* ---- Marquee de clientes (loop contínuo, dupla fileira) ---- */
.clientes-rotulo {
  margin-top: 0.75rem;
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-2);
}
.marquee {
  --marquee-gap: clamp(2.5rem, 5vw, 4.5rem);
  margin-top: var(--sp-8);
  display: flex;
  flex-direction: column;
  gap: clamp(1.25rem, 3vw, 2.25rem);
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
/* gap uniforme entre logos E entre as tracks → o JS clona e faz loop sem emenda */
.marquee-row {
  display: flex;
  gap: var(--marquee-gap);
  width: max-content;
  will-change: transform;
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: var(--marquee-gap);
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 0 0 auto;
}
.marquee-track li { display: grid; place-items: center; }
.marquee img {
  height: 2.6rem;
  width: auto;
  max-width: 13rem;
  object-fit: contain;
  opacity: 0.5;
  transition: opacity var(--motion-base) var(--ease-out), transform var(--motion-base) var(--ease-out);
}
.marquee-track li:hover img { opacity: 1; transform: scale(1.06); }

/* ---- Assinatura Lumière ---- */
.lumiere-signature { font-size: var(--step--1); color: var(--text-2); }
.lumiere-signature a {
  color: var(--text-2);
  font-weight: 600;
  text-decoration: none;
  transition: color var(--motion-fast) var(--ease-out);
}
.lumiere-signature a:hover {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.footer-base {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.5rem;
  align-items: center;
  justify-content: space-between;
}
.erro-signature { margin-top: 2rem; }

/* ---- Micro-interações (linguagem única) ---- */
.btn { transition: box-shadow var(--motion-fast) var(--ease-out),
                   background-color var(--motion-fast) var(--ease-out),
                   border-color var(--motion-fast) var(--ease-out),
                   transform var(--motion-fast) var(--ease-spring); }
.btn:active { transform: scale(0.96); }
.servico-link span { display: inline-block; transition: transform var(--motion-base) var(--ease-out); }
.servico-link:hover span { transform: translateX(5px); }
.canal-valor { transition: color var(--motion-fast) var(--ease-out); }
.porque-item { transition: transform var(--motion-base) var(--ease-out); }
.porque-item:hover { transform: translateY(-3px); }

/* ---------- Movimento reduzido ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero-hint { display: none; }
  .marquee-row { animation: none !important; transform: none !important; }
  .cursor, .scroll-thread { display: none !important; }
  body { cursor: auto !important; }
  a, button, input, textarea, label, .nav-toggle, [data-magnetic], [data-tilt] { cursor: auto !important; }
}