/* ==========================================================================
   EMANUEL MATOS ADVOCACIA ESPECIALIZADA - LANDING PAGE STYLE
   Design System Institucional & Mobile-First (Full Service)
   Paleta: Cinza-Grafite (#2B2E33) | Azul-Acinzentado (#5C6B73) | Vinho/Bordô (#6B2C3A) | Fundo (#F7F7F5)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS VARIABLES (DESIGN TOKENS)
   -------------------------------------------------------------------------- */
:root {
  /* Brand Palette (Identidade Sóbria e Corporativa) */
  --color-primary: #2b2e33;          /* Cinza-grafite profundo (base institucional) */
  --color-primary-dark: #1b1d20;     /* Grafite quase preto */
  --color-primary-light: #3f444c;    /* Grafite médio */

  --color-secondary: #5c6b73;        /* Azul-acinzentado frio (apoio e sobriedade) */
  --color-secondary-dark: #3f4b52;   /* Azul-acinzentado escuro para textos */
  --color-secondary-light: #9db0b8;  /* Azul-acinzentado claro */
  --color-secondary-subtle: #edf2f4; /* Fundo suave azulado */

  /* Destaque / Action / CTA */
  --color-cta: #6b2c3a;              /* Vinho / Bordô clássico */
  --color-cta-hover: #54222d;        /* Bordô escuro hover */
  --color-cta-light: #87394a;        /* Bordô suave */
  --color-cta-text: #ffffff;         /* Texto branco de alto contraste (10.2:1) */
  --color-cta-glow: rgba(107, 44, 58, 0.35);

  --color-whatsapp: #25d366;
  --color-whatsapp-hover: #20ba5a;

  /* Surfaces & Backgrounds */
  --color-bg-base: #ffffff;          /* Fundo base branco */
  --color-bg-alt: #f7f7f5;           /* Fundo neutro claro / marfim suave */
  --color-bg-card: #ffffff;          /* Cards limpos */
  --color-bg-card-hover: #fcfcfb;
  --color-bg-dark: #1f2226;          /* Superfície escura corporativa */
  --color-bg-header: #1b1d20;        /* Header corporativo */
  --color-bg-footer: #15171a;        /* Rodapé sóbrio */

  /* Borders & Dividers */
  --color-border-subtle: #e5e5e0;
  --color-border-medium: #d1d1ca;
  --color-border-bordo: rgba(107, 44, 58, 0.3);
  --color-border-glass: rgba(255, 255, 255, 0.12);

  /* Typography Colors */
  --color-text-main: #2b2e33;        /* Grafite escuro para leitura confortável */
  --color-text-heading: #1b1d20;     /* Títulos profundos e sóbrios */
  --color-text-muted: #5c6b73;       /* Texto de apoio azul-acinzentado */
  --color-text-light: #ffffff;       /* Texto claro */

  /* Typography Families */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Layout & Geometry */
  --container-max-w: 1180px;
  --container-pad: 1.25rem;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 6px rgba(27, 29, 32, 0.05);
  --shadow-md: 0 6px 16px rgba(27, 29, 32, 0.08);
  --shadow-lg: 0 14px 30px rgba(27, 29, 32, 0.12);
  --shadow-cta: 0 8px 24px var(--color-cta-glow);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-text-main);
  background-color: var(--color-bg-base);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  padding-bottom: 70px;
}

@media (min-width: 768px) {
  body {
    padding-bottom: 0;
  }
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

ul, ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY & UTILITIES
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-text-heading);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.text-bordo {
  color: var(--color-cta) !important;
}

.text-secondary {
  color: var(--color-secondary) !important;
}

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

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-cta);
  background: rgba(107, 44, 58, 0.08);
  border: 1px solid var(--color-border-bordo);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 2.75rem;
}

.section-header h2 {
  font-size: 1.95rem;
  margin-bottom: 0.75rem;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

@media (min-width: 768px) {
  .section-header h2 {
    font-size: 2.45rem;
  }
}

/* --------------------------------------------------------------------------
   4. BUTTONS & CALL TO ACTION
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.95rem 1.65rem;
  border-radius: var(--radius-sm);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, #7d3444 0%, #6b2c3a 50%, #54222d 100%);
  color: #ffffff;
  box-shadow: var(--shadow-cta);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #87394a 0%, #7d3444 50%, #5e2632 100%);
  box-shadow: 0 12px 28px rgba(107, 44, 58, 0.5);
  color: #ffffff;
}

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

.btn-primary::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 50%;
  height: 200%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transform: rotate(25deg);
  animation: btnShine 4s infinite ease-in-out;
}

@keyframes btnShine {
  0% { left: -60%; }
  25% { left: 130%; }
  100% { left: 130%; }
}

.btn-whatsapp {
  background: linear-gradient(135deg, #2ae070 0%, #25d366 50%, #1ea951 100%);
  color: #ffffff;
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(37, 211, 102, 0.5);
  color: #ffffff;
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-secondary);
}

.btn-outline:hover {
  background: var(--color-secondary-subtle);
  border-color: var(--color-primary);
}

.btn-sm {
  font-size: 0.875rem;
  padding: 0.65rem 1.15rem;
}

.btn-block {
  width: 100%;
}

.pulse-animation {
  animation: pulseBordo 2.8s infinite;
}

@keyframes pulseBordo {
  0% {
    box-shadow: 0 0 0 0 rgba(107, 44, 58, 0.6);
  }
  70% {
    box-shadow: 0 0 0 12px rgba(107, 44, 58, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(107, 44, 58, 0);
  }
}

/* --------------------------------------------------------------------------
   5. HEADER & TOP NAV
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(27, 29, 32, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.85rem 0;
  transition: all var(--transition-normal);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-brand {
  display: flex;
  flex-direction: column;
}

.header-brand-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.04em;
  line-height: 1.15;
}

.header-brand-subtitle {
  font-size: 0.725rem;
  color: var(--color-secondary-light);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.header-badge {
  display: none;
  font-size: 0.8125rem;
  color: #d1d5db;
  border-left: 1px solid rgba(255, 255, 255, 0.15);
  padding-left: 1rem;
  font-weight: 500;
}

@media (min-width: 640px) {
  .header-badge {
    display: block;
  }
}

/* --------------------------------------------------------------------------
   6. SEÇÃO 1 — HERO BANNER (ABOVE THE FOLD MOBILE)
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  padding: 3.5rem 0 4.8rem;
  background-color: #0b0c0e;
  overflow: hidden;
  border-bottom: 1px solid rgba(107, 44, 58, 0.35);
  color: #ffffff;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -15px;
  left: -15px;
  right: -15px;
  bottom: -15px;
  background-image: url('../img/bg.jpg');
  background-position: center 30%;
  background-size: cover;
  background-repeat: no-repeat;
  filter: blur(3px);
  -webkit-filter: blur(3px);
  transform: scale(1.05);
  opacity: 0.50;
  z-index: 1;
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 30%, rgba(11, 12, 14, 0.35) 0%, rgba(11, 12, 14, 0.70) 75%, rgba(11, 12, 14, 0.92) 100%);
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 840px;
  margin: 0 auto;
}

.hero-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(107, 44, 58, 0.25);
  border: 1px solid rgba(239, 68, 68, 0.5);
  color: #fca5a5;
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 0.4rem 0.95rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.35rem;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.hero-title {
  font-size: 2.15rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.25rem;
  color: #ffffff;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.7);
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3rem;
  }
}

.hero-title span {
  color: #f3d2d9;
  font-style: italic;
  text-shadow: 0 0 16px rgba(243, 210, 217, 0.35);
}

.hero-subtitle {
  font-size: 1.05rem;
  color: #d1d5db;
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

.hero-subtitle strong {
  color: #ffffff;
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: 1.2rem;
  }
}

.hero-cta-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 2.75rem;
}

.hero-cta-btn {
  width: 100%;
  max-width: 440px;
  font-size: 1.1rem;
  padding: 1.15rem 1.6rem;
}

.hero-cta-hint {
  font-size: 0.8125rem;
  color: #9ca3af;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.hero-trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-top: 1.5rem;
  text-align: left;
}

@media (min-width: 640px) {
  .hero-trust-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }
}

.hero-trust-item {
  background: rgba(31, 34, 38, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
}

.hero-trust-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(107, 44, 58, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  flex-shrink: 0;
}

.hero-trust-text strong {
  display: block;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: #ffffff;
  line-height: 1.2;
}

.hero-trust-text span {
  font-size: 0.75rem;
  color: #9ca3af;
}

/* --------------------------------------------------------------------------
   7. SEÇÃO 2 — ÁREAS DE ATUAÇÃO (4 ESPECIALIDADES FULL SERVICE)
   -------------------------------------------------------------------------- */
.areas-section {
  padding: 4.5rem 0;
  background-color: var(--color-bg-alt);
  position: relative;
}

.areas-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

@media (min-width: 640px) {
  .areas-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .areas-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.area-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem 1.6rem;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.area-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-cta);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.area-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-border-bordo);
  box-shadow: var(--shadow-md);
}

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

.area-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(107, 44, 58, 0.08);
  border: 1px solid rgba(107, 44, 58, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-cta);
  margin-bottom: 1.35rem;
}

.area-card h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
  color: var(--color-text-heading);
}

.area-card p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.area-card-list {
  margin-top: auto;
  border-top: 1px solid var(--color-border-subtle);
  padding-top: 1rem;
  font-size: 0.85rem;
  color: var(--color-text-main);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.area-card-list li {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.area-card-list li svg {
  color: var(--color-cta);
  flex-shrink: 0;
}

.areas-cta-banner {
  text-align: center;
  background: #ffffff;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  max-width: 820px;
  margin: 0 auto;
  box-shadow: var(--shadow-sm);
}

.areas-cta-banner h4 {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
  color: var(--color-text-heading);
}

.areas-cta-banner p {
  font-size: 0.975rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

/* --------------------------------------------------------------------------
   8. SEÇÃO 3 — INSTITUCIONAL & AUTORIDADE
   -------------------------------------------------------------------------- */
.authority-section {
  padding: 5rem 0;
  background-color: var(--color-bg-base);
  position: relative;
}

.authority-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.75rem;
  align-items: center;
}

@media (min-width: 992px) {
  .authority-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
  }
}

.authority-image-box {
  position: relative;
}

.authority-image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border-medium);
  background: var(--color-bg-alt);
  box-shadow: var(--shadow-md);
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.authority-placeholder-box {
  padding: 2.5rem 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.authority-placeholder-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(107, 44, 58, 0.1);
  color: var(--color-cta);
  display: flex;
  align-items: center;
  justify-content: center;
}

.authority-placeholder-text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  max-width: 260px;
}

.authority-floating-badge {
  position: absolute;
  bottom: -15px;
  right: 15px;
  background: #ffffff;
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-md);
  padding: 0.75rem 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-md);
}

.authority-floating-badge .oab-icon {
  width: 38px;
  height: 38px;
  background: var(--color-primary);
  color: #ffffff;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
}

.authority-floating-badge div strong {
  display: block;
  font-size: 0.875rem;
  color: var(--color-text-heading);
}

.authority-floating-badge div span {
  font-size: 0.75rem;
  color: var(--color-cta);
}

.authority-content h2 {
  font-size: 2.15rem;
  margin-bottom: 0.5rem;
}

.authority-role {
  font-size: 1.05rem;
  color: var(--color-cta);
  font-weight: 600;
  margin-bottom: 1.25rem;
  display: block;
}

.authority-bio {
  font-size: 1rem;
  color: var(--color-text-main);
  line-height: 1.7;
  margin-bottom: 1.85rem;
}

.authority-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2.25rem;
}

@media (min-width: 540px) {
  .authority-stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat-item {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 1.15rem 0.85rem;
  text-align: center;
}

.stat-item .stat-number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-cta);
  display: block;
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.stat-item .stat-label {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  line-height: 1.35;
  display: block;
}

/* --------------------------------------------------------------------------
   9. SEÇÃO 4 — PROVAS SOCIAIS & PILARES DE ATUAÇÃO
   -------------------------------------------------------------------------- */
.testimonials-section {
  padding: 4.5rem 0;
  background-color: var(--color-bg-alt);
  position: relative;
}

.pillars-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

@media (min-width: 640px) {
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .pillars-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.pillar-card {
  background: #ffffff;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.25rem;
  text-align: left;
}

.pillar-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(92, 107, 115, 0.12);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.pillar-card h4 {
  font-size: 1.1rem;
  margin-bottom: 0.45rem;
  color: var(--color-text-heading);
}

.pillar-card p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.testimonials-placeholder-box {
  background: #ffffff;
  border: 1px dashed var(--color-border-medium);
  border-radius: var(--radius-lg);
  padding: 2.5rem 1.5rem;
  text-align: center;
  max-width: 780px;
  margin: 0 auto 2rem;
}

.testimonials-placeholder-box p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  font-style: italic;
}

.oab-disclaimer-box {
  max-width: 780px;
  margin: 0 auto;
  background: #ffffff;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   10. SEÇÃO 5 — FAQ & FOOTER
   -------------------------------------------------------------------------- */
.faq-section {
  padding: 4.5rem 0 5rem;
  background-color: var(--color-bg-base);
}

.faq-accordion {
  max-width: 820px;
  margin: 0 auto 3.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--color-cta);
  background: #ffffff;
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  padding: 1.25rem 1.35rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-heading);
  background: none;
}

.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(92, 107, 115, 0.12);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-normal);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  background: var(--color-cta);
  color: #ffffff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer-inner {
  padding: 0 1.35rem 1.25rem;
  font-size: 0.95rem;
  color: var(--color-text-main);
  line-height: 1.65;
}

/* FOOTER */
.site-footer {
  background-color: var(--color-bg-footer);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 4rem 0 2rem;
  color: #ffffff;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .footer-top {
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 3rem;
  }
}

.footer-brand h4 {
  font-size: 1.25rem;
  color: #ffffff;
  margin-bottom: 0.3rem;
}

.footer-brand span {
  font-size: 0.8125rem;
  color: var(--color-secondary-light);
  display: block;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-brand p {
  font-size: 0.9rem;
  color: #9ca3af;
  line-height: 1.6;
}

.footer-title {
  font-family: var(--font-body);
  font-size: 1rem;
  color: #ffffff;
  margin-bottom: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: #9ca3af;
}

.footer-link:hover {
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.8125rem;
  color: #6b7280;
}

.footer-bottom p {
  margin-bottom: 0.5rem;
}

/* --------------------------------------------------------------------------
   11. STICKY MOBILE CTA BAR
   -------------------------------------------------------------------------- */
.sticky-mobile-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: rgba(27, 29, 32, 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(107, 44, 58, 0.5);
  padding: 0.65rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

@media (min-width: 768px) {
  .sticky-mobile-cta {
    display: none;
  }
}

.sticky-cta-text {
  display: flex;
  flex-direction: column;
}

.sticky-cta-text strong {
  font-size: 0.85rem;
  color: #ffffff;
  line-height: 1.2;
}

.sticky-cta-text span {
  font-size: 0.725rem;
  color: var(--color-secondary-light);
}

.sticky-cta-btn {
  flex-shrink: 0;
  font-size: 0.875rem;
  padding: 0.65rem 1.15rem;
}


/* --------------------------------------------------------------------------
   PROVAS SOCIAIS / DEPOIMENTOS (WHATSAPP)
   -------------------------------------------------------------------------- */
.testimonials-proof-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
  margin-bottom: 4rem;
}

.proof-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  border: 1px solid var(--color-border-light);
  background: var(--color-bg-white);
  display: flex;
}

.proof-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.proof-card img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

/* --------------------------------------------------------------------------
   LIGHTBOX MODAL (ZOOM EM DEPOIMENTOS)
   -------------------------------------------------------------------------- */
.proof-card img {
  cursor: zoom-in;
}

.lightbox-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  padding-top: 60px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lightbox-modal.show {
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 1;
}

.lightbox-content {
  margin: auto;
  display: block;
  max-width: 90%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 5px 25px rgba(0,0,0,0.5);
  animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
  from {transform: scale(0.9); opacity: 0;}
  to {transform: scale(1); opacity: 1;}
}

.lightbox-close {
  position: absolute;
  top: 25px;
  right: 35px;
  color: #f1f1f1;
  font-size: 40px;
  font-weight: bold;
  transition: 0.3s;
  cursor: pointer;
  z-index: 10000;
}

.lightbox-close:hover,
.lightbox-close:focus {
  color: #bbb;
  text-decoration: none;
  cursor: pointer;
}