/* =============================================
   JOÃO VICTOR GAUCHE — Site Institucional
   CSS Principal · Mobile-First
   ============================================= */

/* =============================================
   1. VARIÁVEIS E RESET
   ============================================= */

:root {
  /* Paleta */
  --preto:        #0A0A0A;
  --preto-medio:  #111111;
  --preto-suave:  #1A1A1A;
  --preto-card:   #141414;
  --vermelho:     #E10600;
  --vermelho-esc: #B80500;
  --branco:       #F5F5F5;
  --cinza:        #8A8A8A;
  --cinza-claro:  #C0C0C0;
  --cinza-escuro: #3A3A3A;

  /* Tipografia */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans:  'Inter', system-ui, sans-serif;

  /* Escala tipográfica (mobile-first, rem) */
  --text-xs:   0.75rem;   /* 12px */
  --text-sm:   0.875rem;  /* 14px */
  --text-base: 1rem;      /* 16px */
  --text-lg:   1.125rem;  /* 18px */
  --text-xl:   1.25rem;   /* 20px */
  --text-2xl:  1.5rem;    /* 24px */
  --text-3xl:  1.875rem;  /* 30px */
  --text-4xl:  2.25rem;   /* 36px */
  --text-5xl:  3rem;      /* 48px */
  --text-6xl:  3.75rem;   /* 60px */
  --text-7xl:  4.5rem;    /* 72px */

  /* Espaçamento */
  --sp-1:  0.25rem;
  --sp-2:  0.5rem;
  --sp-3:  0.75rem;
  --sp-4:  1rem;
  --sp-6:  1.5rem;
  --sp-8:  2rem;
  --sp-10: 2.5rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-20: 5rem;
  --sp-24: 6rem;
  --sp-32: 8rem;

  /* Layout */
  --container-max: 1200px;
  --container-pad: var(--sp-6);

  /* Bordas */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;
  --radius-xl:  20px;

  /* Transições */
  --transition-fast:   150ms ease;
  --transition-med:    300ms ease;
  --transition-slow:   600ms ease;
  --transition-spring: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Sombras */
  --shadow-glow-red: 0 0 0 1px rgba(225, 6, 0, 0.5), 0 0 20px rgba(225, 6, 0, 0.15);
  --shadow-card:     0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-card-hover: 0 12px 40px rgba(0, 0, 0, 0.6);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--preto);
  color: var(--branco);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  font-weight: 400;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* =============================================
   2. UTILITÁRIOS
   ============================================= */

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

.hide-mobile {
  display: none;
}

/* =============================================
   3. ANIMAÇÕES DE SCROLL REVEAL
   ============================================= */

.reveal-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Delays escalonados */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* Respeitar preferência de motion reduzido */
@media (prefers-reduced-motion: reduce) {
  .reveal-up {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .hero__image { animation: none !important; opacity: 1 !important; }
  .hero__scroll-line { animation: none !important; }
  .timeline__dot { transition: none !important; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* =============================================
   4. COMPONENTES COMUNS
   ============================================= */

/* Cabeçalho de seção */
.section-header {
  text-align: center;
  margin-bottom: var(--sp-12);
}

.section-tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--vermelho);
  margin-bottom: var(--sp-4);
  padding: var(--sp-1) var(--sp-3);
  border: 1px solid rgba(225, 6, 0, 0.3);
  border-radius: var(--radius-sm);
}

.section-tag--center {
  display: block;
  text-align: center;
}

.section-title {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.2;
  color: var(--branco);
  margin-bottom: var(--sp-4);
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--cinza);
  max-width: 540px;
  margin-inline: auto;
  line-height: 1.7;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  min-height: 48px;
  min-width: 44px;
  cursor: pointer;
  transition: background var(--transition-med), color var(--transition-med),
              border-color var(--transition-med), transform var(--transition-fast),
              box-shadow var(--transition-med);
  text-decoration: none;
  white-space: nowrap;
}

.btn--primary {
  background: var(--vermelho);
  color: #fff;
  border: 1px solid var(--vermelho);
}

.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--vermelho-esc);
  border-color: var(--vermelho-esc);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(225, 6, 0, 0.3);
}

.btn--ghost {
  background: transparent;
  color: var(--branco);
  border: 1px solid rgba(245, 245, 245, 0.3);
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  border-color: var(--vermelho);
  color: var(--vermelho);
  transform: translateY(-2px);
}

.btn--large {
  font-size: var(--text-base);
  padding: 18px 40px;
  min-height: 56px;
}

.btn:active {
  transform: translateY(0);
}

/* Focus global */
:focus-visible {
  outline: 2px solid var(--vermelho);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* =============================================
   5. NAVEGAÇÃO
   ============================================= */

/* =============================================
   TOPBAR — frase pessoal
   ============================================= */

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 101;
  height: 28px;
  background: rgba(10,10,10,0.96);
  border-bottom: 1px solid rgba(225,6,0,0.18);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.topbar__track {
  display: flex;
  white-space: nowrap;
  animation: marquee 28s linear infinite;
}

.topbar__phrase {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(200,200,200,0.55);
  padding-right: 3em;
  flex-shrink: 0;
}

.topbar__phrase em {
  font-style: italic;
  color: rgba(225,6,0,0.7);
  letter-spacing: 0.12em;
}

.topbar__sep {
  color: rgba(225,6,0,0.35);
  font-style: normal;
  margin: 0 0.6em;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* Nav deslocada 28px para baixo da topbar */
.nav {
  position: fixed;
  top: 28px;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--sp-4) 0;
  background: transparent;
  transition: background var(--transition-slow), backdrop-filter var(--transition-slow),
              padding var(--transition-med), box-shadow var(--transition-med);
}

.nav.is-scrolled {
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: var(--sp-3) 0;
  box-shadow: 0 1px 0 rgba(255,255,255,0.05);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
}

.nav__logo {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--branco);
  letter-spacing: 0.05em;
  transition: color var(--transition-fast);
  flex-shrink: 0;
}

.nav__logo:hover { color: var(--vermelho); }

/* Menu mobile: oculto por padrão */
.nav__menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--preto-medio);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-8);
  z-index: 99;
}

.nav__menu.is-open {
  display: flex;
}

.nav__link {
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--cinza-claro);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--vermelho);
  transition: width var(--transition-med);
}

.nav__link:hover,
.nav__link:focus-visible {
  color: var(--branco);
}

.nav__link:hover::after { width: 100%; }

.nav__link--cta {
  color: var(--vermelho);
  font-weight: 600;
}

.nav__link--cta:hover { color: var(--branco); }
.nav__link--cta::after { background: var(--branco); }

/* Botão hamburguer */
.nav__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: var(--sp-2);
  z-index: 100;
  position: relative;
}

.nav__toggle span {
  display: block;
  height: 1.5px;
  background: var(--branco);
  border-radius: 2px;
  transition: transform var(--transition-med), opacity var(--transition-fast);
  transform-origin: center;
}

.nav__toggle.is-active span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}
.nav__toggle.is-active span:nth-child(2) {
  opacity: 0;
}
.nav__toggle.is-active span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* =============================================
   6. HERO
   ============================================= */

.hero {
  position: relative;
  min-height: 100dvh;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--preto);
}

/* Foto de fundo (mobile: cobre tudo; desktop: lado direito) */
.hero__image-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  /* Placeholder gradient caso a imagem não carregue */
  background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(1) contrast(1.05);
  opacity: 0;
  animation: heroImageFadeIn 1.2s ease 0.3s forwards;
}

@keyframes heroImageFadeIn {
  to { opacity: 0.6; }
}

/* Gradiente sobre a imagem */
.hero__gradient {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to right,
    rgba(10, 10, 10, 0.98) 0%,
    rgba(10, 10, 10, 0.85) 50%,
    rgba(10, 10, 10, 0.3) 100%
  ),
  linear-gradient(
    to top,
    rgba(10, 10, 10, 1) 0%,
    transparent 40%
  );
}

/* Conteúdo do hero */
.hero__content {
  position: relative;
  z-index: 2;
  padding-bottom: calc(var(--sp-20) + 80px);
  padding-top: calc(var(--sp-20) + 88px); /* nav 60px + topbar 28px */
  max-width: 700px;
}

.hero__eyebrow {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--vermelho);
  margin-bottom: var(--sp-6);
}

.hero__headline {
  font-family: var(--font-serif);
  font-size: clamp(var(--text-4xl), 8vw, var(--text-7xl));
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--branco);
  margin-bottom: var(--sp-6);
}

.hero__headline em {
  font-style: italic;
  color: var(--vermelho);
}

.hero__subheadline {
  font-size: clamp(var(--text-base), 2vw, var(--text-lg));
  color: var(--cinza-claro);
  line-height: 1.6;
  margin-bottom: var(--sp-10);
  max-width: 480px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-4);
  align-items: center;
}

/* Animações de entrada do hero (sequenciais) */
.hero__eyebrow    { animation: slideUp 0.6s ease 0.5s both; }
.hero__headline   { animation: slideUp 0.7s ease 0.7s both; }
.hero__subheadline{ animation: slideUp 0.7s ease 0.9s both; }
.hero__actions    { animation: slideUp 0.7s ease 1.1s both; }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Indicador de scroll */
.hero__scroll-indicator {
  position: absolute;
  bottom: var(--sp-10);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  opacity: 0;
  animation: fadeIn 1s ease 2s forwards;
  pointer-events: none;
}

@keyframes fadeIn {
  to { opacity: 1; }
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--vermelho), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50%       { transform: scaleY(0.6); opacity: 0.4; }
}

.hero__scroll-label {
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cinza);
}

/* =============================================
   7. MINHA HISTÓRIA — TIMELINE
   ============================================= */

.historia {
  padding: var(--sp-24) 0;
  background: var(--preto-medio);
}

.timeline {
  position: relative;
  max-width: 680px;
  margin-inline: auto;
}

/* Linha vertical contínua */
.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 18px;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--cinza-escuro) 10%, var(--cinza-escuro) 90%, transparent);
}

.timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 0 var(--sp-6);
  padding-bottom: var(--sp-12);
  opacity: 0;
  transform: translateX(-20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.timeline__item.is-visible {
  opacity: 1;
  transform: translateX(0);
}

.timeline__item:last-child { padding-bottom: 0; }
.timeline__item:last-child .timeline__connector { display: none; }

/* Dot vermelho */
.timeline__dot {
  grid-column: 1;
  grid-row: 1;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid var(--cinza-escuro);
  background: var(--preto-medio);
  margin-top: 6px;
  justify-self: center;
  transition: border-color var(--transition-med), background var(--transition-med),
              box-shadow var(--transition-med);
  position: relative;
  z-index: 1;
}

.timeline__item.is-visible .timeline__dot {
  border-color: var(--vermelho);
  background: var(--vermelho);
  box-shadow: 0 0 0 4px rgba(225, 6, 0, 0.15);
}

.timeline__connector {
  grid-column: 1;
  grid-row: 2;
}

.timeline__content {
  grid-column: 2;
  grid-row: 1 / 3;
  padding-bottom: var(--sp-4);
}

.timeline__year {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--vermelho);
  margin-bottom: var(--sp-2);
}

.timeline__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--branco);
  margin-bottom: var(--sp-3);
  line-height: 1.3;
}

.timeline__text {
  font-size: var(--text-sm);
  color: var(--cinza);
  line-height: 1.8;
}

/* =============================================
   8. RESULTADOS
   ============================================= */

.resultados {
  position: relative;
  padding: var(--sp-24) 0;
  overflow: hidden;
  background: var(--preto);
}

/* Foto do palco como fundo */
.resultados__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  /* Placeholder gradient caso a imagem não carregue */
  background: linear-gradient(135deg, #0d0d0d 0%, #1a0000 100%);
}

.resultados__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(1) contrast(1.1);
  opacity: 0.42;
}

.resultados__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    rgba(10, 10, 10, 0.88) 0%,
    rgba(10, 10, 10, 0.58) 50%,
    rgba(10, 10, 10, 0.88) 100%
  );
}

.resultados__inner {
  position: relative;
  z-index: 2;
}

/* Contador hero */
.resultado-hero {
  text-align: center;
  margin-bottom: var(--sp-12);
}

.resultado-hero__label {
  font-size: var(--text-sm);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cinza);
  margin-bottom: var(--sp-4);
}

.resultado-hero__value {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: var(--sp-2);
  font-family: var(--font-serif);
  font-weight: 900;
  color: var(--branco);
  line-height: 1;
}

.resultado-hero__prefix {
  font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl));
  color: var(--cinza);
}

.resultado-hero__counter {
  font-size: clamp(var(--text-5xl), 10vw, 6rem);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
}

.resultado-hero__suffix {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  color: var(--vermelho);
}

/* Gráfico Canvas */
.chart-wrap {
  margin-bottom: var(--sp-12);
  background: rgba(20, 20, 20, 0.8);
  border: 1px solid var(--cinza-escuro);
  border-radius: var(--radius-lg);
  padding: var(--sp-6) var(--sp-4) var(--sp-2);
  overflow: hidden;
}

.chart-canvas {
  width: 100% !important;
  height: auto !important;
  display: block;
}

.chart-labels {
  display: flex;
  justify-content: space-between;
  padding: var(--sp-2) var(--sp-2) var(--sp-4);
}

.chart-labels span {
  font-size: var(--text-xs);
  color: var(--cinza);
  letter-spacing: 0.05em;
}


/* =============================================
   9. EMPRESAS
   ============================================= */

.empresas {
  padding: var(--sp-24) 0;
  background: var(--preto-medio);
}

.empresas-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
  perspective: 1200px;
}

.empresa-card {
  background: var(--preto-card);
  border: 1px solid var(--cinza-escuro);
  border-radius: var(--radius-lg);
  padding: var(--sp-8) var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  position: relative;
  overflow: hidden;
  transition: transform var(--transition-spring),
              border-color var(--transition-med),
              box-shadow var(--transition-med);
  cursor: default;
}

.empresa-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--vermelho), transparent);
  opacity: 0;
  transition: opacity var(--transition-med);
}

.empresa-card:hover,
.empresa-card:focus-within {
  transform: translateY(-6px);
  border-color: rgba(225, 6, 0, 0.4);
  box-shadow: var(--shadow-card-hover), var(--shadow-glow-red);
}

.empresa-card:hover::before,
.empresa-card:focus-within::before {
  opacity: 1;
}

.empresa-card__logo-wrap {
  height: 56px;
  display: flex;
  align-items: center;
}

.empresa-card__logo {
  max-height: 56px;
  max-width: 160px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.85;
  transition: opacity var(--transition-fast);
}

.empresa-card:hover .empresa-card__logo { opacity: 1; }

.empresa-card__logo-text {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--branco);
  letter-spacing: 0.05em;
}

.empresa-misterio-icon { opacity: 0.6; }

.empresa-card__body { flex: 1; }

.empresa-card__desc {
  font-size: var(--text-sm);
  color: var(--cinza);
  line-height: 1.7;
}

.empresa-card__social {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  color: var(--cinza);
  margin-top: var(--sp-3);
  transition: color var(--transition-fast);
}

.empresa-card__social:hover { color: var(--vermelho); }

.empresa-card__tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #4ade80;
  align-self: flex-start;
}

.empresa-card__tag::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.empresa-card__tag--private {
  color: var(--cinza);
}

.empresa-card__tag--vendida {
  color: #f59e0b;
}

.empresa-card__tag--indicacao {
  color: #60a5fa;
}

.empresa-card__social--disabled {
  cursor: default;
  color: var(--cinza);
  opacity: 0.6;
  pointer-events: none;
}

.empresa-card__social--disabled:hover { color: var(--cinza); }

.empresa-card__social-warning {
  display: block;
  font-size: 0.65rem;
  color: var(--vermelho);
  margin-top: 2px;
  font-style: italic;
  letter-spacing: 0;
}

.empresa-card__misterio-hint {
  font-size: var(--text-xs);
  color: var(--vermelho);
  margin-top: var(--sp-3);
  font-style: italic;
}

.empresa-card--misterio {
  border-color: rgba(225, 6, 0, 0.2);
}

/* Logo Valora: forçada ao mesmo porte visual das outras */
.empresa-card[aria-label="Valora Payments"] .empresa-card__logo {
  max-height: 22px !important;
  max-width: 80px !important;
  width: 80px;
}

/* Operações live indicator */
.operacoes-live {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-3);
  padding: 4px 10px;
  background: rgba(225,6,0,0.07);
  border: 1px solid rgba(225,6,0,0.2);
  border-radius: var(--radius-sm);
}

.operacoes-live__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--vermelho);
  box-shadow: 0 0 0 0 rgba(225,6,0,0.4);
  animation: livePulse 2s ease-out infinite;
  flex-shrink: 0;
}

@keyframes livePulse {
  0%   { box-shadow: 0 0 0 0 rgba(225,6,0,0.4); }
  70%  { box-shadow: 0 0 0 6px rgba(225,6,0,0); }
  100% { box-shadow: 0 0 0 0 rgba(225,6,0,0); }
}

.operacoes-live__label {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--vermelho);
}

/* =============================================
   10. ESPECIALIDADES
   ============================================= */

.especialidades {
  padding: var(--sp-24) 0;
  background: var(--preto);
}

.pilares-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-6);
}

.pilar {
  padding: var(--sp-8) var(--sp-6);
  border: 1px solid var(--cinza-escuro);
  border-radius: var(--radius-lg);
  background: var(--preto-card);
  transition: border-color var(--transition-med), transform var(--transition-spring);
}

.pilar:hover {
  border-color: rgba(225, 6, 0, 0.35);
  transform: translateY(-4px);
}

.pilar__icon {
  color: var(--vermelho);
  margin-bottom: var(--sp-4);
  display: block;
}

.pilar__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--branco);
  margin-bottom: var(--sp-3);
  line-height: 1.3;
}

.pilar__desc {
  font-size: var(--text-sm);
  color: var(--cinza);
  line-height: 1.8;
}

/* =============================================
   11. VISÃO DE FUTURO
   ============================================= */

.visao {
  position: relative;
  padding: var(--sp-32) 0;
  overflow: hidden;
  background: var(--preto);
}

/* Foto dramática de fundo */
.visao__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(135deg, #050505 0%, #1a0a0a 100%);
}

.visao__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(1) contrast(1.15);
  opacity: 0.42;
}

.visao__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    rgba(10,10,10,0.82) 0%,
    rgba(10,10,10,0.55) 50%,
    rgba(10,10,10,0.84) 100%
  );
}

.visao__inner {
  position: relative;
  z-index: 2;
}

.visao__content {
  text-align: center;
  max-width: 720px;
  margin-inline: auto;
}

.visao__title {
  font-family: var(--font-serif);
  font-size: clamp(var(--text-4xl), 7vw, var(--text-7xl));
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--branco);
  margin-bottom: var(--sp-8);
}

.visao__title em {
  font-style: italic;
  color: var(--vermelho);
}

.visao__text {
  font-size: clamp(var(--text-base), 2vw, var(--text-lg));
  color: var(--cinza-claro);
  line-height: 1.8;
  margin-bottom: var(--sp-4);
  max-width: 560px;
  margin-inline: auto;
}

.visao__text strong {
  color: var(--branco);
  font-weight: 600;
}

.visao__meta {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-10);
  padding: var(--sp-6) var(--sp-10);
  border: 1px solid rgba(225, 6, 0, 0.4);
  border-radius: var(--radius-xl);
  background: rgba(225, 6, 0, 0.06);
}

.visao__meta-value {
  font-family: var(--font-serif);
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 900;
  color: var(--vermelho);
  line-height: 1;
  letter-spacing: -0.02em;
}

.visao__meta-label {
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cinza);
}

/* =============================================
   12. CONTATO / REDES
   ============================================= */

.contato {
  padding: var(--sp-24) 0;
  background: var(--preto-medio);
}

.contato__inner {
  /* herda .container */
}

.social-cards {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin-bottom: var(--sp-12);
}

.social-card {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-6);
  background: var(--preto-card);
  border: 1px solid var(--cinza-escuro);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition-med), transform var(--transition-spring),
              box-shadow var(--transition-med);
}

.social-card:hover,
.social-card:focus-visible {
  border-color: var(--vermelho);
  transform: translateX(6px);
  box-shadow: var(--shadow-glow-red);
}

.social-card__icon {
  color: var(--vermelho);
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(225, 6, 0, 0.08);
  border-radius: var(--radius-md);
}

.social-card__body {
  flex: 1;
}

.social-card__handle {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--branco);
  margin-bottom: var(--sp-1);
}

.social-card__desc {
  font-size: var(--text-sm);
  color: var(--cinza);
}

.social-card__arrow {
  color: var(--cinza-escuro);
  flex-shrink: 0;
  transition: color var(--transition-fast), transform var(--transition-med);
}

.social-card:hover .social-card__arrow {
  color: var(--vermelho);
  transform: translateX(4px);
}

.social-card--disabled {
  opacity: 0.55;
  cursor: default;
  pointer-events: none;
  border-style: dashed;
}

.social-card--disabled:hover,
.social-card--disabled:focus-visible {
  border-color: var(--cinza-escuro);
  transform: none;
  box-shadow: none;
}

.social-card__warning {
  font-size: var(--text-xs);
  color: var(--vermelho);
  margin-top: var(--sp-1);
  font-style: italic;
}

.contato__cta {
  text-align: center;
}

.contato__cta-text {
  font-size: var(--text-base);
  color: var(--cinza);
  margin-bottom: var(--sp-6);
}

/* =============================================
   13. FOOTER
   ============================================= */

.footer {
  background: var(--preto);
  border-top: 1px solid var(--cinza-escuro);
  padding: var(--sp-8) 0;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-6);
  text-align: center;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
}

.footer__logo {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--branco);
  letter-spacing: 0.08em;
}

.footer__tagline {
  font-size: var(--text-xs);
  color: var(--cinza);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer__social {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.footer__social-link {
  color: var(--cinza);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--cinza-escuro);
  transition: color var(--transition-fast), border-color var(--transition-fast),
              background var(--transition-fast);
}

.footer__social-link:hover,
.footer__social-link:focus-visible {
  color: var(--branco);
  border-color: var(--vermelho);
  background: rgba(225, 6, 0, 0.1);
}

.footer__copy {
  font-size: var(--text-xs);
  color: var(--cinza-escuro);
  letter-spacing: 0.05em;
}

/* =============================================
   14. MELHORIAS DE DESIGN — NOVOS COMPONENTES
   ============================================= */



/* --- Stat cards limpos (substitui metricas-grid) --- */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--sp-10);
}

.stat-item {
  background: var(--preto);
  padding: var(--sp-8) var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.stat-item__tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--vermelho);
  margin-bottom: var(--sp-1);
}

.stat-item__num {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 900;
  color: var(--branco);
  line-height: 1;
  letter-spacing: -0.02em;
}

.stat-item__unit {
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--vermelho);
  letter-spacing: 0.08em;
  margin-left: 4px;
  vertical-align: middle;
}

.stat-item__desc {
  font-size: var(--text-xs);
  color: var(--cinza);
  line-height: 1.5;
  margin-top: var(--sp-1);
}

.stat-item--confidencial .stat-item__num {
  user-select: none;
  filter: blur(6px);
  color: var(--cinza-claro);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
}

.stat-item__redacted {
  transition: filter 0.4s ease;
}

/* --- Historia: frase impactante --- */
.historia-quote {
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: var(--sp-16);
  padding: var(--sp-6) var(--sp-8);
  border-left: 2px solid var(--vermelho);
  background: rgba(225,6,0,0.04);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  position: relative;
}

.historia-quote__text {
  font-family: var(--font-serif);
  font-size: clamp(var(--text-lg), 2.5vw, var(--text-xl));
  font-weight: 400;
  color: var(--cinza-claro);
  line-height: 1.65;
}

.historia-quote__text em {
  color: var(--vermelho);
  font-style: italic;
}

.historia-quote__linha {
  display: none;
}

/* --- Animações gerais melhoradas --- */
.pilar {
  position: relative;
  overflow: hidden;
}

.pilar::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  opacity: 0;
  background: radial-gradient(ellipse at 50% 100%, rgba(225,6,0,0.06) 0%, transparent 70%);
  transition: opacity var(--transition-med);
  pointer-events: none;
}

.pilar:hover::after { opacity: 1; }

/* --- Gráfico: borda com glow --- */
.chart-wrap {
  background: rgba(14,14,14,0.95);
  border-color: rgba(225,6,0,0.15);
  box-shadow: 0 0 0 1px rgba(225,6,0,0.04) inset;
}

/* --- Social cards: 3 colunas no tablet --- */
.social-cards {
  flex-wrap: wrap;
}

/* --- Nav: link ativo destacado --- */
.nav__link.is-active {
  color: var(--branco);
}

.nav__link.is-active::after { width: 100%; }

/* --- Scroll reveal: mais suave --- */
.reveal-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}


/* --- Visão: meta box melhorada --- */
.visao__meta {
  border-color: rgba(225,6,0,0.5);
  box-shadow: 0 0 40px rgba(225,6,0,0.08), inset 0 1px 0 rgba(255,255,255,0.05);
}

/* =============================================
   15. RESPONSIVO — TABLET (768px+)
   ============================================= */

@media (min-width: 768px) {

  :root {
    --container-pad: var(--sp-10);
  }

  /* Nav */
  .nav__toggle { display: none; }

  .nav__menu {
    display: flex !important;
    position: static;
    flex-direction: row;
    background: transparent;
    gap: var(--sp-6);
  }

  .nav__link {
    font-size: var(--text-sm);
  }

  /* Section titles */
  .section-title { font-size: var(--text-4xl); }

  /* Hide-mobile agora mostra */
  .hide-mobile { display: inline; }

  /* Timeline */
  .timeline::before { left: 20px; }

  /* Empresas: 2 colunas */
  .empresas-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Especialidades: 2 colunas */
  .pilares-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Social cards lado a lado */
  .social-cards {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
  }

  .social-card { flex: 1; min-width: 240px; max-width: 360px; }

  /* Footer */
  .footer__inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .footer__brand { align-items: flex-start; }
}

/* =============================================
   15. RESPONSIVO — DESKTOP (1024px+)
   ============================================= */

@media (min-width: 1024px) {

  /* Hero: imagem cobre lado direito, texto fica à esquerda */
  .hero__image-wrap {
    left: 40%;
    background: var(--preto);
  }

  .hero__gradient {
    background: linear-gradient(
      to right,
      rgba(10, 10, 10, 1) 0%,
      rgba(10, 10, 10, 0.96) 35%,
      rgba(10, 10, 10, 0.5) 65%,
      rgba(10, 10, 10, 0.1) 100%
    ),
    linear-gradient(
      to top,
      rgba(10, 10, 10, 0.9) 0%,
      transparent 30%
    );
  }

  .hero__image { opacity: 0; }

  @keyframes heroImageFadeIn {
    to { opacity: 0.9; }
  }

  .hero__content {
    max-width: 55%;
    padding-bottom: var(--sp-24);
  }

  /* Especialidades: 4 colunas */
  .pilares-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Empresas: 4 colunas */
  .empresas-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Stats: 4 colunas no desktop */
  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Visão: mais padding */
  .visao { padding: calc(var(--sp-32) * 1.5) 0; }
}

/* =============================================
   16. RESPONSIVO — WIDE (1280px+)
   ============================================= */

@media (min-width: 1280px) {
  :root {
    --container-pad: var(--sp-8);
  }

  .hero__image-wrap { left: 45%; }

  .section-title { font-size: var(--text-5xl); }
}