/* 
   1. VARIÁVEIS CSS (DESIGN TOKENS)
    */
:root {
  --navy: #0A192F;
  --navy-2: #02225B;
  --navy-3: #102A4D;
  --gold: #E1C699;
  --gold-dark: #D4B886;
  --gold-light: #F5E6C8;
  --white: #FFFFFF;
  --ivory: #FAF8F3;
  --graphite: #1E293B;
  --ice: #F0F4F9;
  --grad-gold: linear-gradient(135deg, #E1C699, #D4B886);
  --grad-navy: linear-gradient(135deg, #0A192F, #102A4D);
  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Prompt', sans-serif;
  --space-section: 100px;
  --space-section-mobile: 60px;
  --container: 1200px;
  --shadow-card: 0 10px 30px rgba(10, 25, 47, 0.08);
  --shadow-card-hover: 0 20px 50px rgba(10, 25, 47, 0.18);
  --shadow-gold: 0 8px 24px rgba(212, 184, 134, 0.4);
  --shadow-gold-hover: 0 12px 36px rgba(212, 184, 134, 0.6);
  --radius: 16px;
  --radius-lg: 24px;
}
/* 
   2. RESET / BASE
    */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-body);
  color: var(--graphite);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}
strong {
  font-weight: 600;
}
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}
section {
  padding: var(--space-section) 0;
  position: relative;
}
/* ====== ANIMAÇÕES GLOBAIS ====== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}
@keyframes floatSlow {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-30px) rotate(3deg); }
}
@keyframes pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes borderFlow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(225, 198, 153, 0.3); }
  50% { box-shadow: 0 0 40px rgba(225, 198, 153, 0.6); }
}
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
/* 
   3. TIPOGRAFIA GLOBAL
    */
h1, h2, h3 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--navy);
}
.section__title {
  font-size: 42px;
  font-weight: 600;
  text-align: center;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.section__title-highlight {
  background: linear-gradient(90deg, #E1C699, #F5E6C8, #D4B886, #E1C699);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 4s linear infinite;
}
.section__title-navy {
  color: var(--navy);
}
.section__title--light {
  color: var(--white);
}
.section__lead {
  font-size: 18px;
  font-weight: 300;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 16px;
  color: var(--graphite);
}
/* 
   4. BOTÕES
    */
.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 16px;
  padding: 16px 32px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.btn--gold {
  background: var(--grad-gold);
  color: var(--navy);
  box-shadow: var(--shadow-gold);
  position: relative;
  z-index: 1;
}
.btn--gold::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.5s ease;
  z-index: -1;
}
.btn--gold:hover::before {
  left: 100%;
}
.btn--gold:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold-hover);
  background: linear-gradient(135deg, #F5E6C8, #D4B886);
}
.btn--large {
  font-size: 18px;
  padding: 18px 40px;
}
/* 
   5. HEADER
    */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(250, 248, 243, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100;
  padding: 20px 0;
  border-bottom: 1px solid rgba(225, 198, 153, 0.35);
  transition: all 0.4s ease;
}
.header.scrolled {
  padding: 12px 0;
  background: rgba(250, 248, 243, 0.98);
  box-shadow: 0 4px 20px rgba(10, 25, 47, 0.08);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header__logo-img {
  height: 110px;
  width: auto;
  margin: -36px 0;
  transition: transform 0.3s ease;
}
.header__logo:hover .header__logo-img {
  transform: scale(1.05);
}
.header__nav {
  display: flex;
  gap: 32px;
}
.header__link {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 500;
  color: var(--navy);
  transition: color 0.3s ease;
  position: relative;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.header__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--grad-gold);
  transition: width 0.3s ease;
}
.header__link:hover {
  color: var(--navy-2);
}
.header__link:hover::after {
  width: 100%;
}
.header__cta {
  padding: 12px 24px;
  font-size: 14px;
}
/* 
   6. HERO
    */
.hero {
  background: var(--grad-navy);
  color: var(--white);
  padding: 180px 0 120px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 200%;
  height: 100%;
  background: linear-gradient(120deg, #0A192F, #02225B, #102A4D, #0A192F);
  background-size: 200% 200%;
  animation: gradientShift 15s ease infinite;
  z-index: 0;
}
.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(225, 198, 153, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(225, 198, 153, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
}
.hero__inner {
  text-align: center;
  position: relative;
  z-index: 3;
  animation: fadeInUp 1s ease forwards;
}
.hero__title {
  font-size: 58px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 24px;
  line-height: 1.15;
  text-transform: uppercase;
}
.hero__title-highlight {
  background: linear-gradient(90deg, #E1C699, #F5E6C8, #D4B886, #E1C699);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 4s linear infinite;
}
.hero__subtitle {
  font-size: 19px;
  font-weight: 300;
  color: var(--ice);
  max-width: 800px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero__cta {
  margin-bottom: 24px;
  animation: glowPulse 3s ease-in-out infinite;
}
.hero__microcopy {
  font-size: 14px;
  font-weight: 300;
  color: rgba(240, 244, 249, 0.7);
}
.hero__decor {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}
.hero__decor-circle {
  position: absolute;
  border: 1px solid rgba(225, 198, 153, 0.2);
  border-radius: 50%;
  animation: floatSlow 8s ease-in-out infinite;
}
.hero__decor-circle--1 { width: 300px; height: 300px; top: -80px; right: -80px; }
.hero__decor-circle--2 { width: 200px; height: 200px; bottom: -60px; left: -60px; animation-delay: 2s; }
.hero__decor-circle--3 { width: 120px; height: 120px; top: 30%; left: 10%; animation-delay: 4s; }
.hero__particle {
  position: absolute;
  width: 6px;
  height: 6px;
  background: var(--gold);
  border-radius: 50%;
  opacity: 0.6;
  animation: float 6s ease-in-out infinite;
  z-index: 1;
}
.hero__particle--1 { top: 20%; left: 15%; animation-delay: 0s; }
.hero__particle--2 { top: 60%; left: 25%; animation-delay: 1s; width: 4px; height: 4px; }
.hero__particle--3 { top: 30%; left: 80%; animation-delay: 2s; }
.hero__particle--4 { top: 70%; left: 75%; animation-delay: 3s; width: 8px; height: 8px; }
.hero__particle--5 { top: 45%; left: 50%; animation-delay: 4s; width: 5px; height: 5px; }
/* 
   7. PROBLEMA
    */
.problema {
  background: var(--white);
}
.problema__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 48px 0;
}
.card-dor {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid rgba(10, 25, 47, 0.08);
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
  box-shadow: var(--shadow-card);
}
.card-dor::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, #E1C699, #D4B886, transparent);
  background-size: 200% 100%;
  animation: borderFlow 3s linear infinite;
  opacity: 0.6;
}
.card-dor::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(225, 198, 153, 0.15) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}
.card-dor:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(225, 198, 153, 0.5);
}
.card-dor:hover::after {
  opacity: 1;
}
.card-dor__title {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--navy);
  text-transform: uppercase;
}
.card-dor__text {
  font-size: 15px;
  font-weight: 300;
  color: var(--graphite);
}
.problema__transicao {
  text-align: center;
  background: var(--grad-navy);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
  margin-top: 48px;
}
.problema__transicao-texto {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
}
/* 
   8. SOLUÇÃO
    */
.solucao {
  background: var(--ice);
  position: relative;
  overflow: hidden;
}
.solucao::before {
  content: '';
  position: absolute;
  top: 10%;
  right: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(225, 198, 153, 0.1) 0%, transparent 70%);
  animation: floatSlow 10s ease-in-out infinite;
}
.solucao__texto {
  max-width: 800px;
  margin: 0 auto 24px;
  font-size: 17px;
  font-weight: 300;
  color: var(--graphite);
}
.solucao__texto strong {
  color: var(--navy);
}
.solucao__destaque {
  background: var(--grad-navy);
  border-radius: var(--radius-lg);
  padding: 56px 40px;
  text-align: center;
  margin: 48px auto;
  max-width: 900px;
  position: relative;
  overflow: hidden;
}
.solucao__destaque::before {
  content: '';
  position: absolute;
  inset: 0;
  padding: 2px;
  background: linear-gradient(90deg, #E1C699, #F5E6C8, #D4B886, #E1C699);
  background-size: 300% 100%;
  animation: borderFlow 6s linear infinite;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  border-radius: var(--radius-lg);
}
.solucao__destaque-texto {
  font-family: var(--font-heading);
  font-size: 34px;
  font-weight: 600;
  background: linear-gradient(90deg, #E1C699, #F5E6C8, #D4B886);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 4s linear infinite;
  text-transform: uppercase;
}
.solucao__stack {
  text-align: center;
  font-size: 20px;
  font-weight: 600;
  color: var(--navy);
  max-width: 600px;
  margin: 0 auto;
}
/* 
   9. SERVIÇOS
    */
.servicos {
  background: var(--white);
}
.servicos__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.card-servico {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid rgba(10, 25, 47, 0.08);
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
  box-shadow: var(--shadow-card);
  text-align: center;
}
.card-servico__icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, rgba(225, 198, 153, 0.15), rgba(212, 184, 134, 0.3));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--gold-dark);
  transition: all 0.4s ease;
}
.card-servico__icon svg {
  width: 32px;
  height: 32px;
}
.card-servico:hover .card-servico__icon {
  background: var(--grad-gold);
  color: var(--navy);
  transform: scale(1.1) rotate(10deg);
  box-shadow: var(--shadow-gold);
}
.card-servico:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(225, 198, 153, 0.5);
}
.card-servico__title {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--navy);
  transition: color 0.3s ease;
  text-transform: uppercase;
}
.card-servico:hover .card-servico__title {
  color: var(--gold-dark);
}
.card-servico__text {
  font-size: 15px;
  font-weight: 300;
  color: var(--graphite);
}
/* 
   10. BLOCO ESTRATÉGIA (novo)
    */
.estrategia {
  background: var(--navy);
  color: var(--white);
  text-align: center;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.estrategia::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(225, 198, 153, 0.08) 0%, transparent 70%);
  animation: pulse 6s ease-in-out infinite;
}
.estrategia__inner {
  position: relative;
  z-index: 2;
}
.estrategia__destaque {
  font-family: var(--font-heading);
  font-size: 38px;
  font-weight: 700;
  max-width: 900px;
  margin: 0 auto 24px;
  line-height: 1.3;
  background: linear-gradient(90deg, #E1C699, #F5E6C8, #D4B886, #E1C699);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 4s linear infinite;
  text-transform: uppercase;
}
.estrategia__texto {
  font-size: 18px;
  font-weight: 300;
  color: var(--ice);
  max-width: 700px;
  margin: 0 auto;
}
/* 
   11. COMO FUNCIONA (primeiro design, linha alinhada ao título)
    */
.como-funciona {
  background: var(--ice);
}
.como-funciona__timeline {
  list-style: none;
  max-width: 700px;
  margin: 48px auto 0;
}
.timeline__item {
  display: flex;
  gap: 24px;
  padding: 24px 0;
  position: relative;
  padding-left: 40px;
}
/* Linha vertical — alinhada à primeira letra do título */
.timeline__item::after {
  content: '';
  position: absolute;
  left: 19px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(225, 198, 153, 0.4);
}
/* Ponto dourado centrado na linha */
.timeline__item::before {
  content: '';
  position: absolute;
  left: 13px;
  top: 32px;
  width: 14px;
  height: 14px;
  background: var(--grad-gold);
  border-radius: 50%;
}
.timeline__numero {
  font-family: var(--font-heading);
  font-size: 40px;
  font-weight: 800;
  color: var(--gold);
  flex-shrink: 0;
  width: 60px;
}
.timeline__titulo {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--navy);
  text-transform: uppercase;
}
.timeline__texto {
  font-size: 16px;
  font-weight: 300;
  color: var(--graphite);
}
.timeline__texto strong {
  color: var(--navy);
}
/* 
   12. DIFERENCIAIS
    */
.diferenciais {
  background: var(--white);
}
.diferenciais__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.card-diferencial {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid rgba(10, 25, 47, 0.08);
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
  box-shadow: var(--shadow-card);
}
.card-diferencial::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, transparent, #E1C699, #D4B886, transparent);
  background-size: 100% 200%;
  animation: borderFlow 3s linear infinite;
  opacity: 0.6;
}
.card-diferencial:hover {
  transform: translateY(-8px) translateX(4px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(225, 198, 153, 0.5);
}
.card-diferencial__title {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--navy);
  text-transform: uppercase;
}
.card-diferencial__text {
  font-size: 15px;
  font-weight: 300;
  color: var(--graphite);
}
/* 
   13. FECHAMENTO
    */
.fechamento {
  background: var(--navy);
  color: var(--white);
  text-align: center;
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}
.fechamento::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(225, 198, 153, 0.08) 0%, transparent 70%);
  animation: pulse 6s ease-in-out infinite;
}
.fechamento__destaque {
  font-family: var(--font-heading);
  font-size: 38px;
  font-weight: 700;
  max-width: 800px;
  margin: 0 auto 24px;
  line-height: 1.3;
  position: relative;
  z-index: 2;
  background: linear-gradient(90deg, #E1C699, #F5E6C8, #D4B886, #E1C699);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: shimmer 4s linear infinite;
  text-transform: uppercase;
}
.fechamento__subtitulo {
  font-size: 18px;
  font-weight: 300;
  color: var(--ice);
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
/* 
   14. FAQ
    */
.faq {
  background: var(--ice);
}
.faq__lista {
  max-width: 700px;
  margin: 48px auto 0;
}
.faq__item {
  background: var(--white);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
  border: 1px solid rgba(10, 25, 47, 0.08);
  transition: all 0.3s ease;
  box-shadow: var(--shadow-card);
}
.faq__item:hover {
  border-color: rgba(225, 198, 153, 0.5);
  box-shadow: var(--shadow-card-hover);
}
.faq__pergunta {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 17px;
  color: var(--navy);
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: color 0.3s ease;
  text-transform: uppercase;
}
.faq__pergunta::after {
  content: '+';
  font-size: 24px;
  color: var(--gold);
  transition: all 0.3s ease;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(225, 198, 153, 0.1);
  border-radius: 50%;
}
.faq__item[open] .faq__pergunta::after {
  transform: rotate(45deg);
  background: var(--grad-gold);
  color: var(--navy);
}
.faq__pergunta:hover {
  color: var(--gold-dark);
}
.faq__resposta {
  padding: 0 24px 20px;
  font-size: 15px;
  font-weight: 300;
  color: var(--graphite);
}
/* 
   15. CTA FINAL
    */
.cta {
  background: var(--grad-navy);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 200%;
  height: 100%;
  background: linear-gradient(120deg, #0A192F, #02225B, #102A4D, #0A192F);
  background-size: 200% 200%;
  animation: gradientShift 15s ease infinite;
  z-index: 0;
}
.cta__inner {
  position: relative;
  z-index: 2;
}
.cta__title {
  font-size: 42px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 24px;
  text-transform: uppercase;
}
.cta__texto {
  font-size: 18px;
  font-weight: 300;
  color: var(--ice);
  max-width: 700px;
  margin: 0 auto 40px;
}
.cta__botao {
  margin-bottom: 24px;
  animation: glowPulse 3s ease-in-out infinite;
}
.cta__reforco {
  font-size: 14px;
  font-weight: 300;
  color: rgba(240, 244, 249, 0.7);
}
/* 
   16. FOOTER
    */
.footer {
  background: var(--ivory);
  color: var(--graphite);
  padding: 60px 0 40px;
  border-top: 1px solid rgba(225, 198, 153, 0.4);
}
.footer__inner {
  text-align: center;
}
.footer__logo {
  height: 180px;
  width: auto;
  margin: -70px auto -20px;
  opacity: 0.9;
  transition: opacity 0.3s ease;
}
.footer__logo:hover {
  opacity: 1;
}
.footer__social {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.footer__social-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  font-size: 15px;
  font-weight: 300;
  transition: color 0.3s ease, transform 0.3s ease;
}
.footer__social-link svg {
  width: 24px;
  height: 24px;
  color: var(--gold-dark);
  transition: transform 0.3s ease;
}
.footer__social-link:hover {
  color: var(--navy-2);
  transform: translateY(-3px);
}
.footer__social-link:hover svg {
  transform: scale(1.15);
}
.footer__texto {
  font-size: 14px;
  font-weight: 300;
  color: rgba(30, 41, 59, 0.7);
  margin-top: 24px;
}
/* 
   17. BOTÃO FLUTUANTE DE WHATSAPP
    */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 200;
  transition: all 0.3s ease;
}
.whatsapp-float svg {
  width: 32px;
  height: 32px;
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.55);
}
/* 
   17.5 MENU MOBILE (HAMBURGER)
    */
.header__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
  background: none;
  border: none;
  z-index: 210;
}

.hamburger__line {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.header__hamburger.active .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header__hamburger.active .hamburger__line:nth-child(2) {
  opacity: 0;
}

.header__hamburger.active .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav {
  display: none;
  flex-direction: column;
  background: #FFFFFF;
  padding: 16px 24px 24px;
  border-bottom: 2px solid rgba(225, 198, 153, 0.4);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  gap: 0;
}

.mobile-nav--open {
  display: flex;
}

.mobile-nav__link {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 500;
  color: var(--navy);
  padding: 14px 0;
  border-bottom: 1px solid rgba(10, 25, 47, 0.06);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.mobile-nav__link:last-child {
  border-bottom: none;
}

.mobile-nav__link:hover {
  color: var(--gold-dark);
}

.mobile-nav__overlay {
  display: none;
}

.mobile-nav__overlay--active {
  display: none;
}

/* 
   18. RESPONSIVIDADE
    */
@media (max-width: 1024px) {
  .problema__grid,
  .servicos__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero__title {
    font-size: 44px;
  }
  .section__title {
    font-size: 34px;
  }
  .cta__title {
    font-size: 34px;
  }
  .estrategia__destaque {
    font-size: 32px;
  }
}
@media (max-width: 768px) {
  :root {
    --space-section: var(--space-section-mobile);
  }
  .header__nav {
    display: none;
  }
  .header__cta {
    display: none;
  }
  .header__hamburger {
    display: none;
  }
  .header__inner {
    justify-content: center;
  }
  .header__logo-img {
    height: 120px;
    margin: -32px 0;
  }
  .hero {
    padding: 140px 0 80px;
  }
  .hero__title {
    font-size: 32px;
  }
  .hero__subtitle {
    font-size: 17px;
  }
  .section__title {
    font-size: 28px;
  }
  .problema__grid,
  .servicos__grid,
  .diferenciais__grid {
    grid-template-columns: 1fr;
  }
  .solucao__destaque-texto {
    font-size: 24px;
  }
  .fechamento__destaque,
  .estrategia__destaque {
    font-size: 26px;
  }
  .cta__title {
    font-size: 28px;
  }
  .btn--large {
    font-size: 16px;
    padding: 16px 32px;
  }
  .timeline__numero {
    width: 48px;
    height: 48px;
    font-size: 32px;
  }
  .timeline__item {
    padding-left: 24px;
    gap: 32px;
  }
  .timeline__item::after {
    left: 62px;
  }
  .timeline__item::before {
    left: 56px;
  }
  .whatsapp-float {
    width: 52px;
    height: 52px;
    bottom: 16px;
    right: 16px;
  }
  .whatsapp-float svg {
    width: 28px;
    height: 28px;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}
/* 20. EFEITO REVEAL (fade-in ao scroll) */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
  will-change: opacity, transform;
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}
/* Efeito em cascata nos cards (opcional) */
.servicos__grid .card-servico.reveal:nth-child(1) { transition-delay: 0.1s; }
.servicos__grid .card-servico.reveal:nth-child(2) { transition-delay: 0.2s; }
.servicos__grid .card-servico.reveal:nth-child(3) { transition-delay: 0.3s; }
.servicos__grid .card-servico.reveal:nth-child(4) { transition-delay: 0.4s; }
.servicos__grid .card-servico.reveal:nth-child(5) { transition-delay: 0.5s; }
.servicos__grid .card-servico.reveal:nth-child(6) { transition-delay: 0.6s; }
/* Respeita usuários com preferência por menos movimento */
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}