/* =============================================================
   VIRTUOSO CONSULTING — Design System Premium
   "Um escritório executivo nos bastidores da música"
   ============================================================= */

/* ============================================================
   1. VARIÁVEIS / TOKENS
   ============================================================ */
:root {
  /* Cores */
  --navy-deep:     #050A14;
  --navy-950:      #050A14;
  --navy-900:      #08162B;
  --navy-primary:  #0B1D3A;
  --navy-800:      #0D2445;
  --navy-light:    #15375F;
  --navy-700:      #15375F;
  --black-premium: #07080A;
  --black:         #07080A;
  --charcoal:      #15181D;
  --graphite:      #252A31;
  --silver:        #AEB6C2;
  --silver-light:  #D9DDE4;
  --off-white:     #F3F1EC;
  --ivory:         #F3F1EC;
  --white:         #FFFFFF;
  --accent:        #1D477B;

  /* Gradientes */
  --gradient-navy:   radial-gradient(circle at 75% 30%, rgba(35,75,125,0.25), transparent 38%), linear-gradient(135deg, #050A14 0%, #08162B 55%, #0D2445 100%);
  --gradient-navy-simple: linear-gradient(135deg, #060B15 0%, #0B1D3A 55%, #102D55 100%);
  --gradient-metal:  linear-gradient(135deg, #717986 0%, #E2E5EA 45%, #8D95A1 100%);
  --gradient-button: linear-gradient(135deg, #0D2445 0%, #15375F 50%, #1D477B 100%);
  --gradient-dark:   linear-gradient(180deg, #07080A 0%, #15181D 100%);

  /* Tipografia */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Manrope', system-ui, sans-serif;

  /* Tamanhos tipográficos fluidos */
  --fs-xs:   0.75rem;
  --fs-sm:   0.875rem;
  --fs-base: 1rem;
  --fs-md:   1.0625rem;
  --fs-lg:   1.125rem;
  --fs-xl:   1.25rem;
  --fs-2xl:  1.5rem;
  --fs-3xl:  2rem;
  --fs-4xl:  2.5rem;
  --fs-5xl:  3.5rem;
  --fs-6xl:  4.5rem;
  --fs-7xl:  5.5rem;

  /* Espaçamentos */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-7:  1.75rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Bordas */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;
  --radius-xl:  16px;
  --radius-full: 9999px;

  /* Sombras */
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.3);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.4);
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.5);
  --shadow-xl:  0 16px 60px rgba(0,0,0,0.6);
  --shadow-navy: 0 8px 32px rgba(7,18,37,0.7);

  /* Transições */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;
  --transition-slower: 600ms cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* Container */
  --container-max: 1280px;
  --container-pad: clamp(1.25rem, 5vw, 4rem);

  /* Z-index */
  --z-below:   -1;
  --z-base:     0;
  --z-float:   10;
  --z-sticky:  20;
  --z-overlay: 30;
  --z-modal:   40;
  --z-toast:   50;
}

/* ============================================================
   2. RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: var(--fs-md);
  line-height: 1.65;
  color: var(--silver-light);
  background-color: var(--black-premium);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Seleção de texto personalizada */
::selection {
  background-color: var(--navy-light);
  color: var(--white);
}

/* Scrollbar discreta */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--charcoal); }
::-webkit-scrollbar-thumb { background: var(--graphite); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--silver); }

/* Estados de foco */
:focus-visible {
  outline: 2px solid var(--silver);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

img, video { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ============================================================
   3. ACESSIBILIDADE
   ============================================================ */
.skip-link {
  position: fixed;
  top: -100%;
  left: var(--space-4);
  background: var(--navy-primary);
  color: var(--white);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: 600;
  z-index: 9999;
  transition: top var(--transition-fast);
}
.skip-link:focus { top: var(--space-4); }

/* ============================================================
   4. TIPOGRAFIA
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.5rem, 6vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.75rem); }
h3 { font-size: clamp(1.375rem, 2.5vw, 2rem); }
h4 { font-size: clamp(1.125rem, 2vw, 1.5rem); }

p { max-width: 70ch; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: var(--space-5);
}

.eyebrow::before {
  content: '';
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--gradient-metal);
  flex-shrink: 0;
}

.eyebrow--light { color: rgba(174,181,193,0.7); }

.section-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 500;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: var(--space-6);
}

.section-headline em {
  font-style: italic;
  background: var(--gradient-metal);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================================
   5. LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

.section-padding { padding-block: clamp(4rem, 8vw, 7rem); }
.section-padding--lg { padding-block: clamp(5rem, 10vw, 9rem); }
.section-padding--sm { padding-block: clamp(2.5rem, 5vw, 4rem); }

/* ============================================================
   6. TEXTURA DE RUÍDO (SVG inline via CSS)
   ============================================================ */
.noise-overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  pointer-events: none;
  z-index: 1;
}

/* ============================================================
   7. DIVISÓRIAS
   ============================================================ */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(174,181,193,0.12) 30%, rgba(174,181,193,0.12) 70%, transparent 100%);
  margin: 0;
}

.metal-line {
  width: 100%;
  height: 1px;
  background: var(--gradient-metal);
  opacity: 0.3;
}

/* ============================================================
   8. BOTÕES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: all var(--transition-base);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  transition: transform var(--transition-base);
}

.btn:hover svg { transform: translateX(3px); }

/* Primário */
.btn--primary {
  background: var(--gradient-button);
  color: var(--white);
  border-color: rgba(255,255,255,0.1);
  box-shadow: 0 2px 16px rgba(13,45,85,0.5), inset 0 1px 0 rgba(255,255,255,0.1);
}

.btn--primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.08) 0%, transparent 60%);
  pointer-events: none;
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(13,45,85,0.7), inset 0 1px 0 rgba(255,255,255,0.15);
}

/* Secundário outline claro (sobre fundo escuro) */
.btn--outline {
  background: transparent;
  color: var(--silver-light);
  border-color: rgba(174,181,193,0.35);
}

.btn--outline:hover {
  background: rgba(174,181,193,0.08);
  border-color: rgba(174,181,193,0.6);
  color: var(--white);
  transform: translateY(-2px);
}

/* Outline escuro (sobre fundo claro) */
.btn--outline-dark {
  background: transparent;
  color: var(--navy-primary);
  border-color: var(--navy-light);
}

.btn--outline-dark:hover {
  background: var(--navy-primary);
  color: var(--white);
  transform: translateY(-2px);
}

/* WhatsApp */
.btn--whatsapp {
  background: #25D366;
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 2px 12px rgba(37,211,102,0.35);
}

.btn--whatsapp:hover {
  background: #20b356;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,0.45);
}

.btn--lg {
  padding: 1.05rem 2.25rem;
  font-size: var(--fs-base);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

/* ============================================================
   9. HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  transition: background var(--transition-slow), backdrop-filter var(--transition-slow), border-color var(--transition-slow), box-shadow var(--transition-slow), height var(--transition-slow);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: rgba(5,10,20,0.92);
  backdrop-filter: blur(20px) saturate(1.3);
  -webkit-backdrop-filter: blur(20px) saturate(1.3);
  border-color: rgba(174,182,194,0.1);
  box-shadow: 0 4px 32px rgba(0,0,0,0.5), 0 1px 0 rgba(174,182,194,0.06) inset;
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 76px;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-pad);
  gap: var(--space-8);
  transition: height var(--transition-slow);
}

.site-header.scrolled .header-inner {
  height: 64px;
}

/* Logo Circular (Selo / Medalhão) */
.virtuoso-logo-circle {
  position: relative;
  width: 50px;
  height: 50px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f7f7f5;
  border: 1px solid rgba(174, 181, 193, 0.55);
  box-shadow:
    0 18px 45px rgba(4, 12, 28, 0.22),
    inset 0 0 0 1px rgba(255, 255, 255, 0.7);
  flex-shrink: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.virtuoso-logo-circle img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  filter: none !important;
  mix-blend-mode: normal !important;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  grid-column: 1;
  justify-self: start;
}

.header-logo .virtuoso-logo-circle {
  width: 50px;
  height: 50px;
}

.header-logo:hover .virtuoso-logo-circle {
  transform: scale(1.03);
  box-shadow:
    0 20px 48px rgba(4, 12, 28, 0.3),
    inset 0 0 0 1px rgba(255, 255, 255, 0.9);
}

.logo-fallback {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1;
}

/* Nav Desktop */
.header-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  grid-column: 2;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-link {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--silver);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  letter-spacing: 0.03em;
  transition: color var(--transition-fast), background var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: var(--space-3);
  right: var(--space-3);
  height: 1px;
  background: var(--gradient-metal);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-base);
}

.nav-link:hover { color: var(--white); }
.nav-link:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-link.active { color: var(--white); }

.header-cta {
  grid-column: 3;
  justify-self: end;
  font-size: var(--fs-xs);
  padding: 0.625rem 1.375rem;
}

/* Botão menu mobile */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  width: 44px;
  height: 44px;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
  position: relative;
  z-index: calc(var(--z-modal) + 20);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.menu-toggle:hover { background: rgba(255,255,255,0.06); }

.menu-toggle-bar {
  display: block;
  height: 2px;
  background: var(--silver-light);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.menu-toggle-bar:nth-child(1) { width: 24px; }
.menu-toggle-bar:nth-child(2) { width: 18px; }
.menu-toggle-bar:nth-child(3) { width: 24px; }

.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
  width: 24px;
}
.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(2) { opacity: 0; transform: scaleX(0); }
.menu-toggle[aria-expanded="true"] .menu-toggle-bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
  width: 24px;
}

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--black-premium);
  z-index: var(--z-modal);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-24) var(--container-pad);
  transform: translateX(100%);
  transition: transform var(--transition-slower);
  overflow-y: auto;
  pointer-events: none;
  visibility: hidden;
}

.mobile-nav.is-open {
  transform: translateX(0);
  pointer-events: auto;
  visibility: visible;
}

.mobile-nav .nav-link {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 6vw, 2.5rem);
  font-weight: 400;
  color: var(--silver-light);
  letter-spacing: 0.02em;
  padding: var(--space-2) 0;
}

.mobile-nav .nav-link:hover { color: var(--white); }

.mobile-nav-divider {
  width: 40px;
  height: 1px;
  background: var(--gradient-metal);
  opacity: 0.4;
}

.mobile-nav .btn--whatsapp {
  width: 100%;
  max-width: 320px;
  justify-content: center;
  margin-top: var(--space-4);
}

/* ============================================================
   10. HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--navy-deep);
}

/* Fundo do Hero */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  will-change: transform;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 15% 50%, rgba(5,10,20,0.97) 0%, transparent 55%),
    radial-gradient(ellipse at 70% 30%, rgba(13,36,69,0.4) 0%, transparent 50%),
    linear-gradient(135deg, rgba(5,10,20,0.96) 0%, rgba(8,22,43,0.82) 45%, rgba(13,36,69,0.55) 100%);
  z-index: 1;
}

.hero-overlay-right {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 55%;
  background: radial-gradient(ellipse at 80% 50%, rgba(21,55,95,0.2) 0%, transparent 60%);
  z-index: 1;
}

/* Textura */
.hero-noise {
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 180px 180px;
  pointer-events: none;
}

/* Glow do mouse */
.hero-glow {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: radial-gradient(700px at 30% 50%, rgba(21,55,95,0.15) 0%, transparent 65%);
  transition: background 0.12s ease;
}

/* Layout do Hero */
.hero-content {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 55% 45%;
  align-items: center;
  min-height: 100svh;
  padding-block: clamp(5rem, 8vw, 7rem);
  gap: var(--space-8);
}

.hero-text-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: var(--space-6);
}

.hero-badge::before {
  content: '';
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--gradient-metal);
  flex-shrink: 0;
}

.hero h1 {
  font-size: clamp(2.625rem, 5.5vw, 5.25rem);
  font-weight: 400;
  color: var(--white);
  line-height: 1.08;
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}

.hero h1 em {
  font-style: italic;
  background: var(--gradient-metal);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-description {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.72;
  color: var(--silver);
  margin-bottom: var(--space-10);
  max-width: 52ch;
}

/* Composição visual do Hero (lado direito) */
.hero-visual-col {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-logo-composition {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Círculo orbital externo */
.hero-orbital-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(174,181,193,0.12);
  animation: heroOrbit 20s linear infinite;
}

.hero-orbital-ring::before {
  content: '';
  position: absolute;
  top: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  background: var(--gradient-metal);
  border-radius: 50%;
  box-shadow: 0 0 12px rgba(174,181,193,0.6);
}

.hero-orbital-ring-2 {
  position: absolute;
  inset: 24px;
  border-radius: 50%;
  border: 1px solid rgba(24,52,95,0.4);
  animation: heroOrbit 15s linear infinite reverse;
}

/* Painel de vidro ao fundo da logo */
.hero-logo-panel {
  position: absolute;
  inset: 48px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 35%, rgba(24,52,95,0.25) 0%, rgba(7,18,37,0.6) 70%);
  border: 1px solid rgba(174,181,193,0.08);
  backdrop-filter: blur(2px);
}

/* Logo dentro do hero */
.hero-logo-circle {
  width: 180px;
  height: 180px;
  z-index: 2;
  box-shadow:
    0 0 0 1px rgba(174,182,194,0.3),
    0 0 0 8px rgba(174,182,194,0.05),
    0 24px 60px rgba(4, 12, 28, 0.6),
    inset 0 0 0 1px rgba(255, 255, 255, 0.9),
    inset 0 1px 0 rgba(255,255,255,0.7);
  transition: box-shadow 0.3s ease, transform 0.2s ease;
}

.hero-logo-circle:hover {
  box-shadow:
    0 0 0 1px rgba(174,182,194,0.5),
    0 0 0 12px rgba(174,182,194,0.07),
    0 28px 70px rgba(4, 12, 28, 0.7),
    inset 0 0 0 1px rgba(255, 255, 255, 0.95),
    inset 0 1px 0 rgba(255,255,255,0.8);
}

.hero-logo-img {
  position: relative;
  width: 88%;
  height: 88%;
  object-fit: contain;
  object-position: center;
  filter: none !important;
  mix-blend-mode: normal !important;
  transition: transform 0.25s ease;
}

/* Ondas sonoras decorativas */
.hero-soundwave-rings {
  position: absolute;
  inset: -12%;
  pointer-events: none;
}

.soundwave-arc {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(174,182,194,0.07);
  animation: soundPulse 4s ease-out infinite;
}

.soundwave-arc:nth-child(1) { inset: 8%; animation-delay: 0s; border-color: rgba(174,182,194,0.09); }
.soundwave-arc:nth-child(2) { inset: 18%; animation-delay: 0.8s; border-color: rgba(174,182,194,0.07); }
.soundwave-arc:nth-child(3) { inset: 28%; animation-delay: 1.6s; border-color: rgba(174,182,194,0.05); }

@keyframes soundPulse {
  0% { transform: scale(1); opacity: 0.4; }
  70% { opacity: 0.15; }
  100% { transform: scale(1.18); opacity: 0; }
}

@keyframes heroOrbit {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Partículas discretas no hero */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
}

.hero-particle {
  position: absolute;
  width: 1px;
  height: 1px;
  background: rgba(174,182,194,0.35);
  border-radius: 50%;
  animation: particleFloat linear infinite;
}

@keyframes particleFloat {
  0% { transform: translateY(0) translateX(0); opacity: 0; }
  10% { opacity: 0.7; }
  90% { opacity: 0.3; }
  100% { transform: translateY(-120px) translateX(20px); opacity: 0; }
}

/* Pilares inferiores do Hero */
.hero-pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  border-top: 1px solid rgba(174,181,193,0.08);
}

.hero-pillar {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
  padding: var(--space-5) var(--space-6);
  text-align: center;
  position: relative;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.hero-pillar:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 25%;
  bottom: 25%;
  width: 1px;
  background: var(--gradient-metal);
  opacity: 0.2;
}

.hero-pillar:hover { color: var(--white); background: rgba(255,255,255,0.02); }

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 6rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.hero-scroll-line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--silver) 0%, transparent 100%);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%, 100% { opacity: 0; transform: scaleY(1) translateY(0); }
  50% { opacity: 0.6; transform: scaleY(1) translateY(4px); }
}

/* ============================================================
   11. FAIXA EDITORIAL (MARQUEE)
   ============================================================ */
.marquee-section {
  position: relative;
  background: var(--graphite);
  padding-block: clamp(2.5rem, 5vw, 4rem);
  overflow: hidden;
  border-top: 1px solid rgba(174,181,193,0.07);
  border-bottom: 1px solid rgba(174,181,193,0.07);
}

/* Linhas de pauta musical */
.marquee-section::before,
.marquee-section::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(174,181,193,0.06);
  pointer-events: none;
}
.marquee-section::before { top: 35%; }
.marquee-section::after { top: 65%; }

.marquee-track {
  display: flex;
  align-items: center;
  gap: clamp(2rem, 4vw, 4rem);
  width: max-content;
  will-change: transform;
  -webkit-animation: marqueeScroll 20s linear infinite !important;
  animation: marqueeScroll 20s linear infinite !important;
}

.marquee-track:hover {
  -webkit-animation-play-state: paused;
  animation-play-state: paused;
}

@-webkit-keyframes marqueeScroll {
  0% { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); }
  100% { -webkit-transform: translate3d(-50%, 0, 0); transform: translate3d(-50%, 0, 0); }
}

@keyframes marqueeScroll {
  0% { -webkit-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); }
  100% { -webkit-transform: translate3d(-50%, 0, 0); transform: translate3d(-50%, 0, 0); }
}

.marquee-word {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 400;
  white-space: nowrap;
  line-height: 1;
  letter-spacing: -0.01em;
}

.marquee-word--filled { color: var(--white); }
.marquee-word--outline {
  color: transparent;
  -webkit-text-stroke: 1px rgba(174,181,193,0.35);
}

.marquee-sep {
  color: var(--silver);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  align-self: center;
  opacity: 0.25;
}

/* ============================================================
   12. SEÇÃO SOBRE (EDITORIAL ASSIMÉTRICA)
   ============================================================ */
.about-section {
  position: relative;
  background: var(--charcoal);
  overflow: hidden;
}

.about-section::before {
  content: 'VC';
  position: absolute;
  right: -0.05em;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: clamp(12rem, 25vw, 22rem);
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,0.04);
  pointer-events: none;
  line-height: 1;
  letter-spacing: -0.08em;
  user-select: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}

.about-image-wrap {
  position: relative;
}

.about-image-wrap::before {
  content: '';
  position: absolute;
  inset: -12px 12px 12px -12px;
  border: 1px solid rgba(174,181,193,0.18);
  border-radius: var(--radius-lg);
  z-index: 0;
}

.about-image-wrap img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: clamp(400px, 55vw, 560px);
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.about-text-col {
  position: relative;
}

.about-text-col .eyebrow { color: var(--silver); }
.about-text-col .eyebrow::before { background: var(--gradient-metal); }

.about-text-col .section-headline { color: var(--white); }
.about-text-col .section-headline em {
  background: var(--gradient-metal);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.about-body {
  color: var(--silver-light);
  font-size: var(--fs-md);
  line-height: 1.75;
  margin-bottom: var(--space-6);
}

.about-quote {
  margin: var(--space-8) 0;
  padding: var(--space-6) var(--space-8);
  border-left: 2px solid var(--silver);
  background: rgba(255,255,255,0.03);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.about-quote p {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-style: italic;
  color: var(--white);
  line-height: 1.5;
}

.about-vertical-line {
  position: absolute;
  left: -3rem;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent 0%, rgba(174,181,193,0.15) 20%, rgba(174,181,193,0.15) 80%, transparent 100%);
}

.about-signature {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(174,181,193,0.12);
  margin-top: var(--space-8);
}

.about-signature-name {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  color: var(--white);
  font-style: italic;
  font-weight: 500;
}

.about-signature-role {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
  margin-top: var(--space-1);
}

/* ============================================================
   13. DESAFIOS (STICKY SCROLL)
   ============================================================ */
.challenges-section {
  background: var(--charcoal);
  position: relative;
  overflow: hidden;
}

.challenges-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  pointer-events: none;
}

.challenges-header {
  text-align: center;
  padding-bottom: clamp(3rem, 6vw, 5rem);
}

.challenges-header .eyebrow { color: var(--silver); }

.challenges-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin-bottom: clamp(4rem, 8vw, 6rem);
}

.challenge-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-5);
  padding: var(--space-6);
  border: 1px solid rgba(174,182,194,0.22) !important;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.04) !important;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25) !important;
  transition: all var(--transition-base);
  opacity: 1 !important;
  transform: none !important;
}

.challenge-item.is-visible,
.challenge-item:hover {
  opacity: 1 !important;
  transform: translateY(-4px) !important;
  border-color: rgba(174,182,194,0.38) !important;
  background: rgba(255,255,255,0.06) !important;
  box-shadow: 0 10px 30px rgba(0,0,0,0.35) !important;
}

.challenge-num {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: 600 !important;
  color: #719BD2 !important;
  line-height: 1;
  flex-shrink: 0;
  min-width: 2.5rem;
  opacity: 1 !important;
}

.challenge-item.is-visible .challenge-num { color: #719BD2 !important; }

.challenge-text {
  font-size: var(--fs-md);
  color: #FFFFFF !important;
  font-weight: 500 !important;
  line-height: 1.6;
  padding-top: var(--space-1);
}

.challenge-item.is-visible .challenge-text { color: #FFFFFF !important; }

/* Comparativo Antes/Depois */
.transformation {
  background: var(--graphite);
  border-radius: var(--radius-xl);
  padding: clamp(2.5rem, 5vw, 4rem);
  border: 1px solid rgba(174,181,193,0.07);
}

.transformation-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-style: italic;
  color: var(--white);
  text-align: center;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.transformation-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 3vw, 3rem);
}

.transform-col--before { border-right: 1px solid rgba(174,181,193,0.08); }

.transform-col-label {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(174,181,193,0.08);
}

.transform-col--before .transform-col-label { color: rgba(174,181,193,0.4); }
.transform-col--after .transform-col-label { color: var(--silver); }

.transform-list { display: flex; flex-direction: column; gap: var(--space-3); }

.transform-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  color: var(--silver);
}

.transform-col--before .transform-item { color: rgba(174,181,193,0.45); }

.transform-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  stroke: currentColor;
  opacity: 0.6;
}

/* Disclaimer */
.disclaimer-note {
  font-size: var(--fs-xs);
  color: rgba(174,181,193,0.45);
  font-style: italic;
  line-height: 1.7;
  text-align: center;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(174,181,193,0.08);
  margin-top: var(--space-10);
  max-width: none;
}

/* ============================================================
   14. SERVIÇOS (PAINEL INTERATIVO)
   ============================================================ */
.services-section {
  background: var(--navy-primary);
  position: relative;
  overflow: hidden;
}

.services-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  pointer-events: none;
}

.services-header {
  text-align: center;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.services-panel {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 0;
  border: 1px solid rgba(174,181,193,0.1);
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: rgba(255,255,255,0.02);
}

.services-nav {
  border-right: 1px solid rgba(174,181,193,0.08);
  background: rgba(0,0,0,0.2);
}

.service-nav-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-6) var(--space-7);
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  border-bottom: 1px solid rgba(174,181,193,0.06);
  transition: all var(--transition-base);
  position: relative;
}

.service-nav-item:last-child { border-bottom: none; }

.service-nav-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gradient-metal);
  transform: scaleY(0);
  transition: transform var(--transition-base);
}

.service-nav-item:hover { background: rgba(255,255,255,0.03); }
.service-nav-item:hover .service-nav-title { color: var(--white); }

.service-nav-item.is-active { background: rgba(255,255,255,0.05); }
.service-nav-item.is-active::before { transform: scaleY(1); }
.service-nav-item.is-active .service-nav-num { color: var(--silver); }
.service-nav-item.is-active .service-nav-title { color: var(--white); }

.service-nav-num {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  color: rgba(174,181,193,0.3);
  font-style: italic;
  transition: color var(--transition-base);
  flex-shrink: 0;
}

.service-nav-title {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--silver);
  transition: color var(--transition-base);
  line-height: 1.4;
}

/* Painel de conteúdo do serviço */
.services-content {
  position: relative;
  padding: clamp(2rem, 4vw, 3.5rem);
  min-height: 420px;
}

.service-panel {
  position: absolute;
  inset: clamp(2rem, 4vw, 3.5rem);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
  pointer-events: none;
}

.service-panel.is-active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  position: static;
  inset: auto;
}

.service-panel-num {
  font-family: var(--font-display);
  font-size: clamp(4rem, 8vw, 7rem);
  font-weight: 700;
  color: rgba(174,181,193,0.06);
  line-height: 1;
  margin-bottom: var(--space-2);
  letter-spacing: -0.04em;
}

.service-panel-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  color: var(--white);
  font-weight: 400;
  margin-bottom: var(--space-5);
}

.service-panel-desc {
  font-size: var(--fs-md);
  color: var(--silver);
  line-height: 1.72;
  margin-bottom: var(--space-7);
  max-width: 58ch;
}

.service-deliverables {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}

.service-deliverable {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  color: var(--silver-light);
}

.service-deliverable::before {
  content: '';
  width: 5px;
  height: 1px;
  background: var(--gradient-metal);
  display: block;
  flex-shrink: 0;
}

/* Acordeão de serviços (mobile) */
.services-accordion { display: none; }

.accordion-item {
  border-bottom: 1px solid rgba(174,181,193,0.08);
}

.accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-5) 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: var(--space-4);
}

.accordion-trigger-inner {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.accordion-num {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-style: italic;
  color: rgba(174,181,193,0.35);
  flex-shrink: 0;
}

.accordion-title {
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--silver-light);
}

.accordion-icon {
  width: 20px;
  height: 20px;
  stroke: var(--silver);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.accordion-item.is-open .accordion-icon { transform: rotate(45deg); }

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.accordion-body-inner {
  padding-bottom: var(--space-6);
}

.accordion-body-inner p {
  font-size: var(--fs-sm);
  color: var(--silver);
  line-height: 1.72;
  margin-bottom: var(--space-5);
}

/* ============================================================
   15. MÉTODO — TIMELINE
   ============================================================ */
.method-section {
  background: var(--navy-deep);
  position: relative;
  overflow: hidden;
}

.method-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 60%, rgba(24,52,95,0.2) 0%, transparent 70%);
  pointer-events: none;
}

.method-header {
  text-align: center;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.method-header p {
  font-size: var(--fs-lg);
  color: var(--silver);
  max-width: 60ch;
  margin-inline: auto;
}

/* Timeline Horizontal Desktop */
.method-timeline-wrap {
  position: relative;
  padding-block: clamp(2rem, 4vw, 3rem);
}

.method-timeline-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  position: relative;
}

/* Linha de conexão */
.method-timeline-line {
  position: absolute;
  top: 32px;
  left: calc(12.5%);
  right: calc(12.5%);
  height: 1px;
  background: rgba(174,181,193,0.12);
  z-index: 0;
}

.method-timeline-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  background: var(--gradient-metal);
  transition: width 0.5s ease;
  width: 0%;
}

/* Fase individual */
.method-phase {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 var(--space-5);
  position: relative;
  z-index: 1;
}

.phase-dot {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 1px solid rgba(174,181,193,0.2);
  background: var(--navy-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  transition: all var(--transition-slow);
  position: relative;
}

.phase-dot::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px solid rgba(174,181,193,0.08);
  transition: all var(--transition-slow);
}

.method-phase.is-active .phase-dot {
  border-color: rgba(174,181,193,0.5);
  background: rgba(24,52,95,0.6);
  box-shadow: 0 0 0 8px rgba(174,181,193,0.05), 0 4px 16px rgba(0,0,0,0.4);
}

.method-phase.is-active .phase-dot::before {
  border-color: rgba(174,181,193,0.2);
}

.phase-num {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 300;
  color: rgba(174,181,193,0.35);
  font-style: italic;
  transition: color var(--transition-slow);
}

.method-phase.is-active .phase-num { color: var(--silver); }

.phase-label {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(174,181,193,0.3);
  margin-bottom: var(--space-3);
  transition: color var(--transition-slow);
}

.method-phase.is-active .phase-label { color: var(--silver); }

.phase-title {
  font-family: var(--font-display);
  font-size: clamp(1rem, 1.75vw, 1.5rem);
  font-weight: 400;
  color: rgba(255,255,255,0.4);
  margin-bottom: var(--space-3);
  transition: color var(--transition-slow);
}

.method-phase.is-active .phase-title { color: var(--white); }

.phase-desc {
  font-size: var(--fs-sm);
  color: rgba(174,181,193,0.35);
  line-height: 1.65;
  transition: color var(--transition-slow);
  max-width: 22ch;
  margin-inline: auto;
}

.method-phase.is-active .phase-desc { color: var(--silver); }

.phase-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--silver);
  margin-top: var(--space-5);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--transition-base), transform var(--transition-base), color var(--transition-fast);
}

.method-phase.is-active .phase-link { opacity: 1; transform: translateY(0); }
.phase-link:hover { color: var(--white); }
.phase-link svg { width: 12px; height: 12px; }

/* Timeline Vertical Mobile */
.method-timeline-mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: clamp(2.5rem, 8vw, 3.5rem);
}

.method-timeline-mobile::before {
  content: '';
  position: absolute;
  left: 18px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(174,181,193,0.15) 10%, rgba(174,181,193,0.15) 90%, transparent);
}

.phase-mobile {
  position: relative;
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
}

.phase-mobile::before {
  content: '';
  position: absolute;
  left: calc(-1 * clamp(2.5rem, 8vw, 3.5rem) + 10px);
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--navy-primary);
  border: 1px solid rgba(174,181,193,0.2);
  transition: all var(--transition-base);
}

.phase-mobile.is-visible::before {
  background: rgba(24,52,95,0.8);
  border-color: var(--silver);
  box-shadow: 0 0 0 4px rgba(174,181,193,0.08);
}

.phase-mobile-num {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(174,181,193,0.4);
  margin-bottom: var(--space-2);
}

.phase-mobile-title {
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  color: var(--white);
  margin-bottom: var(--space-3);
}

.phase-mobile-desc {
  font-size: var(--fs-sm);
  color: var(--silver);
  line-height: 1.65;
  margin-bottom: var(--space-4);
}

/* ============================================================
   16. BENEFÍCIOS — BENTO GRID
   ============================================================ */
.benefits-section {
  background: var(--navy-900);
  position: relative;
  overflow: hidden;
}

.benefits-section::before {
  content: 'VC';
  position: absolute;
  left: -0.1em;
  bottom: -0.15em;
  font-family: var(--font-display);
  font-size: clamp(15rem, 28vw, 26rem);
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,0.04);
  pointer-events: none;
  line-height: 1;
  letter-spacing: -0.08em;
  user-select: none;
}

.benefits-header {
  margin-bottom: clamp(3rem, 5vw, 4.5rem);
}

.benefits-header .eyebrow { color: var(--silver); }
.benefits-header .eyebrow::before { background: var(--gradient-metal); }

.benefits-header .section-headline { color: var(--white); }
.benefits-header .section-headline em {
  background: var(--gradient-metal);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Bento Grid */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: var(--space-5);
}

.bento-item {
  position: relative;
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 2.75rem);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.bento-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}

/* Variações de fundo */
.bento-item--dark {
  background: linear-gradient(135deg, var(--navy-primary) 0%, var(--navy-800) 100%);
  color: var(--silver-light);
  grid-column: span 2;
  grid-row: span 2;
  border: 1px solid rgba(174,182,194,0.18);
}

.bento-item--charcoal {
  background: var(--graphite);
  color: var(--silver-light);
  border: 1px solid rgba(174,182,194,0.16);
}

.bento-item--light {
  background: rgba(255, 255, 255, 0.04);
  color: var(--silver-light);
  border: 1px solid rgba(174,182,194,0.18);
}

.bento-item--navy {
  background: linear-gradient(135deg, var(--navy-deep) 0%, var(--navy-primary) 100%);
  color: var(--silver-light);
  grid-column: span 2;
  border: 1px solid rgba(174,182,194,0.07);
}

.bento-item--graphite {
  background: var(--charcoal);
  color: var(--silver-light);
  border: 1px solid rgba(174,182,194,0.05);
}

.bento-keyword {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 400;
  line-height: 1.2;
  margin-bottom: var(--space-3);
}

.bento-item--dark .bento-keyword,
.bento-item--navy .bento-keyword,
.bento-item--charcoal .bento-keyword,
.bento-item--graphite .bento-keyword,
.bento-item--light .bento-keyword { color: var(--white); }

.bento-text {
  font-size: var(--fs-sm);
  line-height: 1.65;
  opacity: 0.75;
  max-width: 42ch;
}

.bento-icon {
  width: 32px;
  height: 32px;
  margin-bottom: var(--space-5);
  stroke: currentColor;
  opacity: 0.7;
}

.bento-item--dark .bento-icon,
.bento-item--navy .bento-icon { opacity: 0.5; }
.bento-item--light .bento-icon { stroke: var(--silver); opacity: 0.85; }

.bento-metal-line {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--gradient-metal);
  opacity: 0.15;
}

.bento-corner-accent {
  position: absolute;
  top: var(--space-5);
  right: var(--space-5);
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-weight: 700;
  opacity: 0.04;
  color: currentColor;
  line-height: 1;
}

/* ============================================================
   17. FAQ
   ============================================================ */
.faq-section {
  background: var(--charcoal);
  position: relative;
}

.faq-header { text-align: center; margin-bottom: clamp(3rem, 6vw, 5rem); }

.faq-container {
  max-width: 800px;
  margin-inline: auto;
}

.faq-item {
  border-bottom: 1px solid rgba(174,181,193,0.08);
}

.faq-question {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  width: 100%;
  padding: var(--space-6) 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
  transition: all var(--transition-fast);
}

.faq-num {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-style: italic;
  color: rgba(174,181,193,0.2);
  flex-shrink: 0;
  min-width: 2.5rem;
  line-height: 1;
  transition: color var(--transition-fast);
}

.faq-question:hover .faq-num,
.faq-question[aria-expanded="true"] .faq-num { color: rgba(174,181,193,0.5); }

.faq-question-text {
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--silver-light);
  flex: 1;
  line-height: 1.4;
  transition: color var(--transition-fast);
}

.faq-question:hover .faq-question-text,
.faq-question[aria-expanded="true"] .faq-question-text { color: var(--white); }

.faq-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  stroke: var(--silver);
  transition: transform var(--transition-base), stroke var(--transition-fast);
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
  stroke: var(--white);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq-answer-inner {
  padding: 0 0 var(--space-7) calc(2.5rem + var(--space-5));
  font-size: var(--fs-sm);
  color: var(--silver);
  line-height: 1.75;
  max-width: 65ch;
}

.faq-footer {
  text-align: center;
  padding-top: clamp(2.5rem, 5vw, 4rem);
}

/* ============================================================
   18. CTA FINAL
   ============================================================ */
.cta-section {
  position: relative;
  background: var(--navy-deep);
  overflow: hidden;
  text-align: center;
}

.cta-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.15;
}

.cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(6,11,21,0.95) 0%, rgba(7,18,37,0.85) 100%);
  z-index: 1;
}

/* Monograma VC ao fundo do CTA */
.cta-monogram {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  pointer-events: none;
}

.cta-monogram-text {
  font-family: var(--font-display);
  font-size: clamp(18rem, 35vw, 30rem);
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(174,181,193,0.045);
  letter-spacing: -0.06em;
  line-height: 1;
  user-select: none;
}

/* Iluminação radial CTA */
.cta-radial {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(24,52,95,0.25) 0%, transparent 65%);
  z-index: 1;
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-content h2 {
  font-size: clamp(2rem, 4.5vw, 4rem);
  color: var(--white);
  font-weight: 400;
  margin-bottom: var(--space-6);
  max-width: 18ch;
  margin-inline: auto;
}

.cta-content p {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--silver);
  max-width: 52ch;
  margin-inline: auto;
  margin-bottom: var(--space-10);
  line-height: 1.72;
}

/* Linha sonora no CTA */
.cta-soundwave {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2;
  opacity: 0.12;
  pointer-events: none;
}

/* ============================================================
   19. FOOTER
   ============================================================ */
.site-footer {
  background: var(--black-premium);
  border-top: 1px solid rgba(174,181,193,0.06);
  padding-block: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 3vw, 2.5rem);
}

.footer-main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid rgba(174,181,193,0.06);
}

.footer-brand .virtuoso-logo-circle {
  width: 54px;
  height: 54px;
  margin-bottom: var(--space-5);
}

.footer-brand-text {
  font-size: var(--fs-sm);
  color: var(--silver);
  line-height: 1.65;
  margin-bottom: var(--space-6);
  max-width: 32ch;
}

.footer-col-title {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(174,181,193,0.08);
}

.footer-links { display: flex; flex-direction: column; gap: var(--space-3); }

.footer-link {
  font-size: var(--fs-sm);
  color: rgba(174,181,193,0.55);
  transition: color var(--transition-fast);
}

.footer-link:hover { color: var(--silver-light); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer-contact-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  stroke: rgba(174,181,193,0.4);
  margin-top: 2px;
}

.footer-contact-item span,
.footer-contact-item a {
  font-size: var(--fs-sm);
  color: rgba(174,181,193,0.55);
  transition: color var(--transition-fast);
  line-height: 1.55;
}

.footer-contact-item a:hover { color: var(--silver-light); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.footer-copyright,
.footer-credit {
  font-size: var(--fs-xs);
  color: rgba(174,181,193,0.3);
}

.footer-credit a { color: rgba(174,181,193,0.5); transition: color var(--transition-fast); }
.footer-credit a:hover { color: var(--silver); }

/* ============================================================
   20. FLUTUANTES
   ============================================================ */
/* WhatsApp float */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-7);
  right: var(--space-7);
  width: 52px;
  height: 52px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: var(--z-float);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  animation: whatsAppPulse 3s ease-in-out infinite;
}

.whatsapp-float svg {
  width: 26px;
  height: 26px;
  fill: var(--white);
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,211,102,0.5);
  animation: none;
}

@keyframes whatsAppPulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 4px 28px rgba(37,211,102,0.55), 0 0 0 8px rgba(37,211,102,0.08); }
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: var(--space-7);
  right: calc(var(--space-7) + 60px);
  width: 40px;
  height: 40px;
  background: rgba(174,181,193,0.1);
  border: 1px solid rgba(174,181,193,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: var(--z-float);
  transition: all var(--transition-base);
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
}

.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  background: rgba(174,181,193,0.18);
  border-color: rgba(174,181,193,0.3);
}

.back-to-top svg {
  width: 16px;
  height: 16px;
  stroke: var(--silver);
}

/* ============================================================
   21. ANIMAÇÕES DE ENTRADA — GARANTIA DE VISIBILIDADE 100%
   ============================================================ */
.fade-in,
.reveal-left,
.reveal-right,
.hero-entry {
  opacity: 1 !important;
  transform: none !important;
  visibility: visible !important;
}

.fade-in.is-visible,
.reveal-left.is-visible,
.reveal-right.is-visible {
  opacity: 1 !important;
  transform: none !important;
}

/* Barra de progresso de leitura */
.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: linear-gradient(90deg, var(--silver) 0%, rgba(174,182,194,0.4) 100%);
  z-index: calc(var(--z-sticky) + 5);
  transition: width 0.1s linear;
  pointer-events: none;
  transform-origin: left;
}

/* Respeitar preferência de movimento reduzido */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .hero-entry {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }

  .marquee-track { animation: none; }
  .hero-orbital-ring,
  .hero-orbital-ring-2 { animation: none; }
  .soundwave-arc { animation: none; }
  .whatsapp-float { animation: none; }
  .reading-progress { display: none; }
  .hero-particle { animation: none; }
}

/* ============================================================
   22. PÁGINAS INTERNAS — PAGE HERO
   ============================================================ */
.page-hero {
  position: relative;
  min-height: clamp(320px, 45vh, 520px);
  display: flex;
  align-items: flex-end;
  background: var(--navy-primary);
  overflow: hidden;
  padding-bottom: clamp(3rem, 6vw, 5rem);
  padding-top: calc(76px + clamp(3rem, 6vw, 5rem));
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-navy);
}

.page-hero-noise {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  pointer-events: none;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.page-hero-num {
  font-family: var(--font-display);
  font-size: clamp(8rem, 20vw, 18rem);
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(174,181,193,0.07);
  position: absolute;
  right: var(--container-pad);
  bottom: -0.15em;
  line-height: 1;
  letter-spacing: -0.04em;
  pointer-events: none;
  user-select: none;
}

.page-hero-eyebrow { color: var(--silver); }

.page-hero h1 {
  font-size: clamp(2rem, 5vw, 4rem);
  color: var(--white);
  font-weight: 400;
  max-width: 18ch;
}

.page-hero p {
  font-size: var(--fs-lg);
  color: var(--silver);
  max-width: 55ch;
  margin-top: var(--space-5);
  line-height: 1.65;
}

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.breadcrumb-item {
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(174,181,193,0.45);
}

.breadcrumb-sep {
  font-size: var(--fs-xs);
  color: rgba(174,181,193,0.2);
}

.breadcrumb-item--current { color: var(--silver); }

/* ============================================================
   23. PÁGINA SOBRE — MISSÃO, VISÃO, VALORES
   ============================================================ */
.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: stretch;
}

.mvv-card {
  padding: clamp(2rem, 4vw, 3rem);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.04) !important;
  border: 1px solid rgba(174, 182, 194, 0.25) !important;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35) !important;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.mvv-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(174, 182, 194, 0.5), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.mvv-card:hover {
  transform: translateY(-6px);
  border-color: rgba(174, 182, 194, 0.45) !important;
  box-shadow: 0 14px 40px rgba(5, 10, 20, 0.5) !important;
  background: rgba(255, 255, 255, 0.07) !important;
}

.mvv-card:hover::before {
  opacity: 1;
}

.mvv-card--dark {
  background: linear-gradient(145deg, #0D2445 0%, #15375F 100%) !important;
  border: 1px solid rgba(217, 221, 228, 0.35) !important;
  box-shadow: 0 8px 32px rgba(5, 10, 20, 0.5), 0 0 24px rgba(21, 55, 95, 0.25) !important;
}

.mvv-card--dark::before {
  background: linear-gradient(90deg, transparent, rgba(217, 221, 228, 0.7), transparent);
}

.mvv-card--dark:hover {
  border-color: rgba(217, 221, 228, 0.55) !important;
  box-shadow: 0 16px 44px rgba(5, 10, 20, 0.6), 0 0 32px rgba(21, 55, 95, 0.4) !important;
  background: linear-gradient(145deg, #0E294F 0%, #1A4272 100%) !important;
}

.mvv-card svg {
  color: var(--silver-light) !important;
  transition: color var(--transition-base), transform var(--transition-base);
}

.mvv-card:hover svg {
  color: var(--white) !important;
  transform: scale(1.08);
}

.mvv-label {
  display: block;
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--silver) !important;
  margin-bottom: var(--space-4);
}

.mvv-card--dark .mvv-label {
  color: var(--silver-light) !important;
}

.mvv-title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.875rem);
  color: #FFFFFF !important;
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: var(--space-4);
}

.mvv-card--dark .mvv-title {
  color: #FFFFFF !important;
}

.mvv-text {
  font-size: var(--fs-sm);
  color: #D9DDE4 !important;
  line-height: 1.72;
  margin-top: auto;
}

.mvv-card--dark .mvv-text {
  color: #F3F1EC !important;
}

/* Valores grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.value-card {
  padding: clamp(1.75rem, 3.5vw, 2.5rem);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(174,181,193,0.18);
  background: rgba(255,255,255,0.03);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  transition: all var(--transition-base);
}

.value-card:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(174,181,193,0.32);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(5, 10, 20, 0.35);
}

.value-icon {
  width: 36px;
  height: 36px;
  margin-bottom: var(--space-5);
  stroke: var(--silver-light);
  opacity: 0.85;
  transition: opacity var(--transition-base), stroke var(--transition-base);
}

.value-card:hover .value-icon {
  stroke: var(--white);
  opacity: 1;
}

.value-title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  color: var(--white);
  font-weight: 500;
  margin-bottom: var(--space-3);
}

.value-text {
  font-size: var(--fs-sm);
  color: var(--silver-light);
  line-height: 1.65;
}

/* ============================================================
   24. PÁGINA SERVIÇOS — MENU LATERAL
   ============================================================ */
.services-page-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.services-sidebar {
  position: sticky;
  top: calc(76px + var(--space-8));
}

.services-sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  border-left: 1px solid rgba(174,181,193,0.08);
  padding-left: var(--space-1);
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--silver);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  border-left: 2px solid transparent;
  margin-left: -1px;
  transition: all var(--transition-fast);
}

.sidebar-link:hover { color: var(--white); background: rgba(255,255,255,0.04); }
.sidebar-link.active {
  color: var(--white);
  border-left-color: var(--silver);
  background: rgba(255,255,255,0.05);
}

.service-section-block {
  padding-block: clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid rgba(174,181,193,0.07);
}

.service-section-block:last-child { border-bottom: none; }

.service-block-num {
  font-family: var(--font-display);
  font-size: clamp(5rem, 12vw, 10rem);
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(174,181,193,0.07);
  line-height: 1;
  margin-bottom: -0.5em;
  letter-spacing: -0.04em;
  pointer-events: none;
  user-select: none;
}

.service-block-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.75rem);
  color: var(--white);
  font-weight: 400;
  margin-bottom: var(--space-5);
}

.service-block-desc {
  font-size: var(--fs-md);
  color: var(--silver);
  line-height: 1.75;
  max-width: 62ch;
  margin-bottom: var(--space-8);
}

.service-delivers {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.deliver-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--fs-sm);
  color: var(--silver-light);
}

.deliver-item::before {
  content: '';
  width: 16px;
  height: 1px;
  background: var(--gradient-metal);
  margin-top: 0.65em;
  flex-shrink: 0;
}

/* Separador de CTA entre serviços */
.service-cta-divider {
  background: var(--navy-primary);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  flex-wrap: wrap;
  margin-block: clamp(2rem, 5vw, 4rem);
}

.service-cta-divider p {
  font-family: var(--font-display);
  font-size: clamp(1.125rem, 2vw, 1.625rem);
  color: var(--white);
  font-style: italic;
  max-width: 40ch;
}

/* ============================================================
   25. PÁGINA MÉTODO — TIMELINE COMPLETA
   ============================================================ */
.method-phase-section {
  padding-block: clamp(3rem, 6vw, 5rem);
  border-bottom: 1px solid rgba(174,181,193,0.07);
}

.method-phase-header {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.method-phase-num-large {
  font-family: var(--font-display);
  font-size: clamp(6rem, 12vw, 10rem);
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(174,181,193,0.12);
  line-height: 1;
  letter-spacing: -0.04em;
  user-select: none;
}

/* Fase individual — páginas de fase */
.phase-page-hero {
  min-height: clamp(320px, 45vh, 520px);
}

.phase-detail-grid {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

@media (max-width: 991px) {
  .phase-detail-grid {
    grid-template-columns: 1fr;
  }
}

.phase-sidebar {
  position: sticky;
  top: calc(76px + var(--space-8));
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.phase-nav-title {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid rgba(174, 181, 193, 0.1);
}

.phase-nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  list-style: none;
  padding: 0;
}

.phase-nav-list .phase-nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--silver);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.phase-nav-list .phase-nav-link:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
}

.phase-nav-list .phase-nav-link.is-current {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(174, 181, 193, 0.25);
  font-weight: 600;
}

.phase-nav-number {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--silver);
  opacity: 0.6;
}

.phase-nav-link.is-current .phase-nav-number {
  opacity: 1;
  color: var(--white);
}

.phase-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--white);
  font-weight: 500;
  margin-bottom: var(--space-5);
  line-height: 1.2;
}

.phase-content h3 {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  color: var(--white);
  font-weight: 500;
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
}

.phase-content p {
  font-size: var(--fs-md);
  color: var(--silver-light);
  line-height: 1.75;
  margin-bottom: var(--space-6);
}

.phase-content ul {
  list-style: none;
  padding: 0;
  margin-bottom: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.phase-content ul li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--fs-md);
  color: var(--silver-light);
  line-height: 1.6;
}

.phase-content ul li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--silver);
  margin-top: 0.6em;
  flex-shrink: 0;
}

.phase-next-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) var(--space-8);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(174, 181, 193, 0.15);
  border-radius: var(--radius-lg);
  margin-top: var(--space-12);
  transition: all var(--transition-base);
  text-decoration: none;
}

.phase-next-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(174, 181, 193, 0.35);
  transform: translateY(-2px);
}

.phase-next-label {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--silver);
  margin-bottom: var(--space-1);
}

.phase-next-title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  color: var(--white);
  font-weight: 500;
}

.phase-navigation-buttons {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-12);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(174, 181, 193, 0.1);
}

/* Checklist */
.checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  border: 1px solid rgba(174,181,193,0.07);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.02);
}

.checklist-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  stroke: var(--silver);
  margin-top: 1px;
  opacity: 0.5;
}

.checklist-text {
  font-size: var(--fs-sm);
  color: var(--silver-light);
  line-height: 1.6;
}

/* ============================================================
   26. PÁGINA CONTATO
   ============================================================ */
.contact-layout {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}

.contact-layout > * {
  flex: 1;
  min-width: min(100%, 320px);
}

.contact-layout > .contact-info-panel {
  flex: 0 0 clamp(280px, 32%, 420px);
}

.contact-layout > div:not(.contact-info-panel) {
  flex: 1;
  min-width: min(100%, 380px);
}

.contact-form-wrap {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(174,181,193,0.08);
  border-radius: var(--radius-xl);
  padding: clamp(2rem, 4vw, 3.5rem);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-group--full { grid-column: span 2; }

.form-label {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(174,181,193,0.6);
}

.form-control {
  width: 100%;
  padding: 0.875rem 1.125rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(174,181,193,0.12);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  color: var(--white);
  transition: border-color var(--transition-fast), background var(--transition-fast);
  outline: none;
}

.form-control::placeholder { color: rgba(174,181,193,0.3); }

.form-control:focus {
  border-color: rgba(174,181,193,0.3);
  background: rgba(255,255,255,0.06);
}

.form-control:invalid:not(:placeholder-shown) { border-color: rgba(220,70,70,0.4); }

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23AEB5C1' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

select.form-control option { background: var(--charcoal); color: var(--white); }

textarea.form-control {
  resize: vertical;
  min-height: 130px;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  cursor: pointer;
}

.form-checkbox input {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--navy-light);
  cursor: pointer;
}

.form-checkbox-label {
  font-size: var(--fs-xs);
  color: rgba(174,181,193,0.55);
  line-height: 1.65;
}

.form-checkbox-label a { color: var(--silver); text-decoration: underline; text-underline-offset: 2px; }

.form-submit {
  width: 100%;
  justify-content: center;
  margin-top: var(--space-3);
}

.form-feedback {
  display: none;
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: 500;
  margin-top: var(--space-5);
  text-align: center;
}

.form-feedback--success {
  display: block;
  background: rgba(37,211,102,0.1);
  border: 1px solid rgba(37,211,102,0.2);
  color: #6de89c;
}

.form-feedback--error {
  display: block;
  background: rgba(220,70,70,0.1);
  border: 1px solid rgba(220,70,70,0.2);
  color: #f08a8a;
}

.form-feedback:focus { outline: 2px solid rgba(174,182,194,0.4); outline-offset: 2px; }

.form-control.has-error {
  border-color: rgba(220,70,70,0.5);
  background: rgba(220,70,70,0.04);
}

.field-error {
  display: block;
  font-size: var(--fs-xs);
  color: #f08a8a;
  margin-top: var(--space-1);
  font-weight: 500;
}

/* Painel de contato lateral */
.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.contact-card {
  padding: clamp(1.5rem, 3vw, 2rem);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(174,181,193,0.08);
  background: rgba(255,255,255,0.02);
}

.contact-card-icon {
  width: 40px;
  height: 40px;
  margin-bottom: var(--space-4);
}

.contact-card-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--silver);
  opacity: 0.5;
}

.contact-card-title {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  color: var(--white);
  font-weight: 400;
  margin-bottom: var(--space-2);
}

.contact-card-text {
  font-size: var(--fs-sm);
  color: var(--silver);
  line-height: 1.65;
  margin-bottom: var(--space-4);
}

.contact-card .btn--whatsapp {
  width: 100%;
  justify-content: center;
  font-size: var(--fs-sm);
}

/* ============================================================
   27. POLÍTICA DE PRIVACIDADE
   ============================================================ */
.privacy-content {
  max-width: 780px;
  margin-inline: auto;
}

.privacy-content h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.875rem);
  color: var(--white);
  margin-top: var(--space-10);
  margin-bottom: var(--space-4);
}

.privacy-content p {
  font-size: var(--fs-sm);
  color: var(--silver);
  line-height: 1.8;
  margin-bottom: var(--space-5);
  max-width: none;
}

/* ============================================================
   28. PÁGINA 404
   ============================================================ */
.not-found {
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--gradient-navy);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.not-found::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  pointer-events: none;
}

.not-found-monogram {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  user-select: none;
  font-family: var(--font-display);
  font-size: clamp(20rem, 45vw, 38rem);
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(174,182,194,0.04);
  letter-spacing: -0.06em;
  line-height: 1;
}

.not-found-inner {
  position: relative;
  z-index: 2;
}

.not-found-num {
  font-family: var(--font-display);
  font-size: clamp(8rem, 22vw, 18rem);
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px rgba(174,182,194,0.18);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: -0.15em;
  background: var(--gradient-metal);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.not-found h1 {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  color: var(--white);
  margin-bottom: var(--space-5);
  font-weight: 400;
}

.not-found p {
  color: var(--silver);
  margin-bottom: var(--space-10);
  max-width: 44ch;
  margin-inline: auto;
  line-height: 1.7;
}

.not-found .btn-group {
  justify-content: center;
  flex-wrap: wrap;
}