:root {
  /* Colors */
  --primary: #1f2e3d;
  --primary-dark: #141f2b;
  --accent: #a6bf33;
  --accent-hover: #8da82a;
  --text-light: #f0f2f5;
  --text-muted: #8a95a5;
  --surface: #ffffff;
  --surface-alt: #f5f7fa;

  /* Shadows */
  --shadow-sm: 0 4px 12px rgba(31, 46, 61, 0.08);
  --shadow-md: 0 8px 32px rgba(31, 46, 61, 0.12);
  --shadow-lg: 0 16px 48px rgba(31, 46, 61, 0.2);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-family: 'Inter', sans-serif;
  scroll-behavior: smooth;
  font-size: 16px;
  color: var(--primary);
}

body {
  background-color: var(--surface-alt);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

/* ==========================================================================
   Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.text-muted {
  color: var(--text-muted);
}

.text-light {
  color: var(--text-light);
}

.text-accent {
  color: var(--accent);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: 2px solid transparent;
  font-size: 1.1rem;
}

.btn-primary {
  background-color: var(--accent);
  color: var(--primary-dark);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(166, 191, 51, 0.3);
}

.btn-outline-light {
  background-color: transparent;
  color: var(--text-light);
  border-color: var(--text-light);
}

.btn-outline-light:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

/* Pulse Animation */
.pulse-animation {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(166, 191, 51, 0.7); }
  70% { box-shadow: 0 0 0 15px rgba(166, 191, 51, 0); }
  100% { box-shadow: 0 0 0 0 rgba(166, 191, 51, 0); }
}

/* ==========================================================================
   Layout & Container
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

section {
  padding: 6rem 0;
}

.section-dark {
  background-color: var(--primary);
  color: var(--text-light);
  position: relative;
}

.section-dark::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../img/background.svg');
  background-size: 400px;
  opacity: 0.05;
  pointer-events: none;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   Header / Navbar
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.5rem 0;
  transition: var(--transition-smooth);
}

.header.scrolled {
  background-color: rgba(20, 31, 43, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 1rem 0;
  box-shadow: var(--shadow-sm);
}

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

.logo img {
  height: 64px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-light);
  font-weight: 600;
  font-size: 1rem;
}

.nav-links a:hover {
  color: var(--accent);
}

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-light);
  font-size: 1.5rem;
  cursor: pointer;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-color: var(--primary-dark);
  color: var(--text-light);
  overflow: hidden;
  padding-top: 5rem;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../img/background.svg');
  background-size: 600px;
  opacity: 0.08;
  animation: bgScroll 60s linear infinite;
  pointer-events: none;
}

@keyframes bgScroll {
  from { background-position: 0 0; }
  to { background-position: -600px -600px; }
}

.hero-bg-img {
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
  mask-image: linear-gradient(to left, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 100%);
  -webkit-mask-image: linear-gradient(to left, rgba(0,0,0,1) 0%, rgba(0,0,0,0) 100%);
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 650px;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  font-weight: 300;
}

.hero-cta {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.hero-metrics {
  display: flex;
  gap: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
}

.metric-label {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Services Bento Grid
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.service-card {
  background-color: var(--surface);
  border-radius: 12px;
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  border-top: 4px solid transparent;
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-top-color: var(--accent);
}

.service-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 1.5rem;
  border-radius: 50%;
  background-color: var(--surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.service-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--text-muted);
}

/* ==========================================================================
   Numbers Strip
   ========================================================================== */
.numbers-strip {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #0d1f2e 100%);
  border-top: 1px solid rgba(166, 191, 51, 0.15);
  border-bottom: 1px solid rgba(166, 191, 51, 0.15);
  padding: 3rem 0;
}

.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.number-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.number-value {
  font-size: 3rem;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
}

.number-suffix {
  font-size: 1.5rem;
  color: var(--accent);
  font-weight: 700;
}

.number-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

/* ==========================================================================
   Problems Section (Dores)
   ========================================================================== */
.problems {
  background-color: var(--bg-light);
  padding: 6rem 0;
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 1rem;
}

.problem-card {
  background: white;
  border-radius: 12px;
  padding: 2rem 2rem 2rem 2.5rem;
  border-left: 4px solid #e74c3c;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition: var(--transition-smooth);
}

.problem-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.problem-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(231, 76, 60, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.problem-ico {
  font-size: 1.2rem;
  font-weight: 800;
  color: #e74c3c;
  line-height: 1;
}

.problem-ico--red .problem-ico { color: #c0392b; }
.problem-ico--red { background: rgba(192, 57, 43, 0.1); }
.problem-ico--orange .problem-ico { color: #e67e22; }
.problem-ico--orange { background: rgba(230, 126, 34, 0.1); }
.problem-ico--gray .problem-ico { color: #7f8c8d; }
.problem-ico--gray { background: rgba(127, 140, 141, 0.1); }

.problem-card h3 {
  font-size: 1.15rem;
  color: var(--primary-dark);
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

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

/* ==========================================================================
   Social Proof
   ========================================================================== */
.social-proof {
  background-color: var(--bg-light);
  padding: 6rem 0;
}

.testimonial-card {
  max-width: 720px;
  margin: 0 auto 3rem;
  background: white;
  border-radius: 16px;
  padding: 2.5rem;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  border-left: 4px solid var(--accent);
  position: relative;
}

.testimonial-quote {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--text-dark);
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-quote::before {
  content: '"';
  font-size: 4rem;
  color: var(--accent);
  font-family: Georgia, serif;
  position: absolute;
  top: 10px;
  left: 20px;
  line-height: 1;
  opacity: 0.3;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  background-color: var(--bg-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.testimonial-author strong {
  display: block;
  color: var(--primary-dark);
  font-size: 1rem;
}

.testimonial-author span {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.trust-badges {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.trust-item {
  background: white;
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--primary-dark);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.06);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.trust-check {
  width: 22px;
  height: 22px;
  background: var(--accent);
  color: white;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 900;
  flex-shrink: 0;
}

/* ==========================================================================
   Pain Points
   ========================================================================== */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.pain-card {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 2.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition-smooth);
}

.pain-card:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--accent);
}

.pain-target {
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.85rem;
  margin-bottom: 1rem;
  display: block;
}

.pain-trigger {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-light);
}

.pain-outcome {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ==========================================================================
   Institucional Section
   ========================================================================== */
.about {
  background-color: var(--surface);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img {
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
}

.badge-experience {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background-color: var(--accent);
  color: var(--primary-dark);
  border-radius: 50%;
  width: 140px;
  height: 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  animation: float-badge 4s ease-in-out infinite;
  z-index: 10;
  box-shadow: var(--shadow-md);
  border: 6px solid var(--surface);
}

.badge-number {
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}

.badge-text {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-top: 0.2rem;
}

@keyframes float-badge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.feature-icon {
  color: var(--accent);
  font-size: 1.5rem;
}

.feature-item span {
  font-weight: 600;
  font-size: 0.95rem;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq {
  background-color: var(--surface-alt);
}

.accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.accordion-item {
  background-color: var(--surface);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  text-align: left;
  padding: 1.5rem 2rem;
  background: none;
  border: none;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-fast);
}

.accordion-header:hover {
  color: var(--accent);
}

.accordion-header::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--accent);
  transition: transform 0.3s ease;
}

.accordion-header.active::after {
  transform: rotate(45deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-out;
}

.accordion-content-inner {
  padding: 0 2rem 1.5rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background-color: var(--primary-dark);
  color: var(--text-light);
  padding: 5rem 0 2rem;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1.2fr 0.8fr 2fr;
  gap: 2rem;
  margin-bottom: 4rem;
}

.footer-logo img {
  height: 50px;
  width: auto;
  margin-bottom: 1.5rem;
}

.footer-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  max-width: 300px;
}

.footer-col h3 {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--surface);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-contact {
  list-style: none;
}

.footer-contact li {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.footer-contact i {
  color: var(--accent);
  margin-top: 0.15rem;
  font-style: normal;
  flex-shrink: 0;
  display: inline-block;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ==========================================================================
   Sticky Mobile CTA
   ========================================================================== */
.sticky-mobile-cta {
  display: none;
}

/* ==========================================================================
   Animations
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Comparison Section (Card-based)
   ========================================================================== */
.comparison {
  background-color: var(--surface-alt);
  position: relative;
}

.compare-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr 1fr;
  gap: 2rem;
  align-items: start;
  margin-top: 3rem;
}

.compare-card {
  background-color: var(--surface);
  border-radius: 16px;
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(31, 46, 61, 0.06);
  transition: var(--transition-smooth);
  position: relative;
}

.compare-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* Card Destaque (Performance) */
.compare-card.featured {
  border: 2px solid var(--accent);
  box-shadow: var(--shadow-md), 0 0 0 4px rgba(166, 191, 51, 0.08);
  padding: 3rem 2rem 2.5rem;
  z-index: 2;
}

.compare-card.featured:hover {
  box-shadow: var(--shadow-lg), 0 0 0 4px rgba(166, 191, 51, 0.15);
  transform: translateY(-6px);
}

.compare-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--accent);
  color: var(--primary-dark);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 0.35rem 1.25rem;
  border-radius: 50px;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(166, 191, 51, 0.25);
}

.compare-card-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(31, 46, 61, 0.08);
}

.compare-card-header h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.25rem;
}

.compare-card.featured .compare-card-header h3 {
  color: var(--accent-hover);
}

.compare-subtitle {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 400;
}

.compare-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.compare-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--primary);
}

.compare-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  margin-top: 1px;
}

.compare-item.positive .compare-icon {
  background-color: rgba(166, 191, 51, 0.12);
  color: var(--accent-hover);
}

.compare-item.negative .compare-icon {
  background-color: rgba(220, 53, 69, 0.08);
  color: #dc3545;
}

.compare-cta {
  display: block;
  text-align: center;
  margin-top: 2rem;
  width: 100%;
}

/* Responsive */
@media (max-width: 992px) {
  .compare-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }

  .compare-card.featured {
    order: -1;
  }
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 992px) {
  .hero-bg-img {
    width: 100%;
    opacity: 0.3;
    mask-image: none;
    -webkit-mask-image: none;
  }
  
  .services-grid, .pain-grid, .about-grid {
    grid-template-columns: 1fr;
  }

  .numbers-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .problems-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {

  /* ── Escala tipográfica coerente ── */
  h1 { font-size: 1.75rem; line-height: 1.2; }
  h2 { font-size: 1.4rem; }
  h3 { font-size: 1.05rem; }
  
  body { font-size: 0.95rem; }

  /* ── Header / Logo ── */
  .logo img { height: 36px; }

  .nav-links, .header .btn { display: none; }
  .mobile-toggle { display: block; }

  /* ── Container ── */
  .container { padding: 0 1.25rem; }
  section { padding: 3.5rem 0; }
  .section-header { margin-bottom: 2rem; }
  .section-header p { font-size: 0.9rem; }

  /* ── Botões proporcionais (menores que título) ── */
  .btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    border-radius: 6px;
  }

  /* ── Hero ── */
  .hero {
    min-height: auto;
    padding: 6.5rem 0 2.5rem;
  }

  .hero-subtitle {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
  }

  .hero-cta {
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
  }

  .hero-cta .btn {
    text-align: center;
  }

  .hero-metrics {
    flex-direction: row;
    gap: 0;
    justify-content: space-between;
    padding-top: 1.5rem;
  }

  .metric-item { text-align: center; flex: 1; }
  .metric-value { font-size: 1.3rem; }
  .metric-label { font-size: 0.7rem; }

  /* ── Numbers strip: barra compacta ── */
  .numbers-strip { padding: 1.5rem 0; }

  .numbers-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
  }

  .number-value { font-size: 1.4rem; }
  .number-suffix { font-size: 0.75rem; }
  .number-label { font-size: 0.55rem; letter-spacing: 0.3px; }

  /* ── Problems (Dores) ── */
  .problems { padding: 3.5rem 0; }
  .problem-card { padding: 1.25rem 1.25rem 1.25rem 1.5rem; }
  .problem-card h3 { font-size: 1rem; }
  .problem-card p { font-size: 0.85rem; }
  .problem-icon-wrap { width: 36px; height: 36px; margin-bottom: 0.75rem; }
  .problem-ico { font-size: 1rem; }

  /* ── Pain cards (Pra quem é) ── */
  .pain-card { padding: 1.5rem; }
  .pain-img { height: 140px; margin-bottom: 1rem; }
  .pain-trigger { font-size: 1.05rem; }
  .pain-outcome { font-size: 0.85rem; }

  /* ── Comparativo ── */
  .compare-card { padding: 1.5rem; }
  .compare-card.featured { padding: 2rem 1.5rem 1.5rem; }

  /* ── Social Proof ── */
  .social-proof { padding: 3.5rem 0; }
  .testimonial-card { padding: 1.5rem; }
  .testimonial-quote { font-size: 0.95rem; }
  .trust-badges { gap: 0.75rem; }
  .trust-item { padding: 0.5rem 1rem; font-size: 0.8rem; }
  .trust-check { width: 18px; height: 18px; font-size: 0.65rem; }

  /* ── About ── */
  .about-features { grid-template-columns: 1fr; gap: 1rem; }
  .badge-experience { width: 90px; height: 90px; bottom: -8px; right: -8px; }
  .badge-number { font-size: 1.6rem; }
  .badge-text { font-size: 0.65rem; }

  /* ── FAQ ── */
  .accordion-header { padding: 1rem 1.25rem; font-size: 0.95rem; }
  .accordion-content-inner { padding: 0 1.25rem 1rem; font-size: 0.9rem; }

  /* ── Footer ── */
  .footer { padding: 3rem 0 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; margin-bottom: 2rem; }
  .footer-logo img { height: 36px; }
}

/* ==========================================================================
   WhatsApp Floating Button
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 56px;
  height: 56px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: var(--transition-smooth);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

/* ==========================================================================
   Pain Card Image
   ========================================================================== */
.pain-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 1.25rem;
}

/* ==========================================================================
   Footer Social Links
   ========================================================================== */
.footer-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
}

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 0.85rem;
  font-weight: 700;
  transition: var(--transition-fast);
  text-decoration: none;
}

.social-link:hover {
  background-color: var(--accent);
  color: var(--primary-dark);
}