/* ============================================
   PANORAMA ESTRATÉGICO - CSS REFINADO PREMIUM
   Header/Hero/Footer: cores dark premium (ref. Sobre)
   Paddings: 80px em todas as seções
   ============================================ */

/* -------------------- VARIÁVEIS -------------------- */
:root {
  /* Cores Principais */
  --color-bg: #0a0f1a;
  --color-bg-2: #070b14;
  --color-bg-dark: #091427;
  --color-bg-dark-2: #0A1628;
  --color-surface: rgba(255, 255, 255, 0.03);
  --color-surface-elevated: rgba(255, 255, 255, 0.06);

  /* Texto */
  --color-text: #f8fafc;
  --color-text-secondary: rgba(248, 250, 252, 0.75);
  --color-text-muted: rgba(248, 250, 252, 0.55);
  --color-text-dark: #0f172a;
  --color-text-dark-secondary: #475569;

  /* Acentos — Azul Premium + Dourado Suave */
  --color-primary: #5f84ff;
  --color-primary-light: #6e92ff;
  --color-primary-dark: #4f78ff;
  --color-accent: #b48b43;
  --color-accent-soft: rgba(245, 158, 11, 0.15);

  /* Bordas e Linhas */
  --color-line: rgba(255, 255, 255, 0.06);
  --color-line-strong: rgba(255, 255, 255, 0.12);
  --color-line-dark: rgba(255, 255, 255, 0.08);
  --color-line-accent: rgba(95, 132, 255, 0.3);

  /* Sombras */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.3);
  --shadow-dark: 0 20px 40px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 40px rgba(95, 132, 255, 0.15);
  --shadow-button: 0 4px 14px rgba(95, 132, 255, 0.35);

  /* Raios */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Layout */
  --container-width: 1280px;
  --header-height: 80px;
  --section-padding: 80px;

  /* Espaçamento lateral padrão */
  --space-x-desktop: 60px;
  --space-x-tablet: 32px;
  --space-x-mobile: 20px;
  --space-x-mobile-small: 16px;

  /* Transições */
  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

/* =====================================
   PREMIUM LOADER
   ===================================== */
.site-loader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 20% 20%, rgba(95, 132, 255, 0.08) 0%, transparent 32%),
    radial-gradient(circle at 80% 80%, rgba(95, 132, 255, 0.06) 0%, transparent 28%),
    linear-gradient(180deg, #071120 0%, #0a1628 100%);
  opacity: 1;
  visibility: visible;
  transition:
    opacity 0.55s ease,
    visibility 0.55s ease;
}

.site-loader {
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.site-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.site-loader__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  width: min(280px, 82vw);
}

.site-loader__mark {
  position: relative;
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: linear-gradient(135deg, #5f84ff 0%, #7ea1ff 100%);
  box-shadow:
    0 18px 36px rgba(95, 132, 255, 0.22),
    0 0 0 10px rgba(95, 132, 255, 0.08);
  animation: loaderFloat 1.4s ease-in-out infinite;
}

.site-loader__mark::before {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.16);
}

.site-loader__brand {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.82);
  text-align: center;
}

.site-loader__bar {
  position: relative;
  width: 100%;
  height: 4px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.08);
}

.site-loader__bar-fill {
  position: absolute;
  inset: 0;
  width: 40%;
  border-radius: 999px;
  background: linear-gradient(90deg, #5f84ff 0%, #9db5ff 100%);
  box-shadow: 0 0 18px rgba(95, 132, 255, 0.45);
  animation: loaderBarMove 1.25s ease-in-out infinite;
}

@keyframes loaderFloat {
  0%, 100% {
    transform: translateY(0);
    opacity: 1;
  }
  50% {
    transform: translateY(-6px);
    opacity: 0.94;
  }
}

@keyframes loaderBarMove {
  0% {
    transform: translateX(-120%);
  }
  100% {
    transform: translateX(300%);
  }
}

@media (max-width: 768px) {
  .site-loader__mark {
    width: 52px;
    height: 52px;
    border-radius: 16px;
  }

  .site-loader__mark::before {
    inset: 13px;
    border-radius: 9px;
  }

  .site-loader__brand {
    font-size: 11px;
    letter-spacing: 0.16em;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-loader,
  .site-loader__mark,
  .site-loader__bar-fill {
    animation: none !important;
    transition: none !important;
  }
}

/* -------------------- UTILITÁRIOS -------------------- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding-left: var(--space-x-desktop);
  padding-right: var(--space-x-desktop);
}

/* Classes de reveal para scroll */
.reveal,
.reveal-left,
.reveal-right,
.reveal-up,
.reveal-fade {
  opacity: 0;
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal { transform: translateY(30px); }
.reveal-left { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }
.reveal-up { transform: translateY(40px); }
.reveal-fade { transform: translateY(20px); }

.reveal.active,
.reveal-left.active,
.reveal-right.active,
.reveal-up.active,
.reveal-fade.active {
  opacity: 1;
  transform: none;
}

.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; }

/* =====================================
   SEGURANÇA GLOBAL — REVEAL / MOBILE / ACESSIBILIDADE
   Evita seções invisíveis se o JS falhar
   ===================================== */

/* Base das animações */
.reveal,
.reveal-left,
.reveal-right,
.reveal-up,
.reveal-fade {
  opacity: 0;
  will-change: transform, opacity;
  transition:
    opacity 0.7s ease,
    transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal {
  transform: translateY(22px);
}

.reveal-left {
  transform: translateX(-26px);
}

.reveal-right {
  transform: translateX(26px);
}

.reveal-up {
  transform: translateY(28px);
}

.reveal-fade {
  transform: translateY(12px);
}

/* Estado ativo */
.reveal.active,
.reveal-left.active,
.reveal-right.active,
.reveal-up.active,
.reveal-fade.active,
.reveal.is-visible,
.reveal-left.is-visible,
.reveal-right.is-visible,
.reveal-up.is-visible,
.reveal-fade.is-visible {
  opacity: 1;
  transform: none;
}

/* Delays sutis */
.reveal-delay-1 {
  transition-delay: 0.08s;
}

.reveal-delay-2 {
  transition-delay: 0.16s;
}

.reveal-delay-3 {
  transition-delay: 0.24s;
}

.reveal-delay-4 {
  transition-delay: 0.32s;
}

/* =====================================
   FAILSAFE MOBILE
   No mobile o conteúdo precisa aparecer
   mesmo se o JS falhar
   ===================================== */
@media (max-width: 768px) {
  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-up,
  .reveal-fade {
    opacity: 1 !important;
    transform: none !important;
    transition:
      opacity 0.45s ease,
      transform 0.45s ease;
    will-change: auto;
  }

  .reveal-delay-1,
  .reveal-delay-2,
  .reveal-delay-3,
  .reveal-delay-4 {
    transition-delay: 0s !important;
  }
}

/* =====================================
   ACESSIBILIDADE
   Se o usuário preferir menos movimento,
   mostra tudo sem animação
   ===================================== */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-up,
  .reveal-fade {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
    animation: none !important;
    will-change: auto;
  }

  .reveal-delay-1,
  .reveal-delay-2,
  .reveal-delay-3,
  .reveal-delay-4 {
    transition-delay: 0s !important;
  }

  .feature-card,
  .service-card,
  .content-card,
  .metodo-card,
  .faq-item,
  .manifesto-clean__card,
  .cta-home__highlight {
    transition: none !important;
    animation: none !important;
  }
}

/* =====================================
   PROTEÇÃO EXTRA PARA ELEMENTOS CRÍTICOS
   Mesmo que alguma classe de animação seja esquecida,
   o conteúdo principal não deve sumir
   ===================================== */
.hero-home__content,
.manifesto-clean__content,
.manifesto-clean__media,
.differentials-home__header,
.differentials-home__center,
.metodo-sobre__header,
.services-home__header,
.content-home__header,
.cta-home__content,
.cta-home__card,
.faq-home__header {
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}

/* =====================================
   ESTABILIDADE DE IMAGENS / VÍDEOS
   ===================================== */
img,
video {
  max-width: 100%;
  height: auto;
}

.hero-home__video {
  display: block;
}

/* =====================================
   GARANTE QUE CONTAINERS NÃO ESTOUREM
   ===================================== */
.container,
.hero-home__inner,
.manifesto-clean__top,
.differentials-home__layout,
.metodo-sobre__grid,
.services-home__cards,
.content-home__grid,
.cta-home__inner,
.faq-home__list {
  min-width: 0;
}

.manifesto-clean__content,
.differentials-home__column,
.services-home__header-content,
.content-home__header-content,
.cta-home__content,
.cta-home__card,
.metodo-card,
.service-card,
.content-card {
  min-width: 0;
}

/* =====================================
   LINKS E BOTÕES — toque melhor no mobile
   ===================================== */
@media (max-width: 768px) {
  a,
  button,
  input[type="submit"] {
    -webkit-tap-highlight-color: transparent;
  }
}

/* -------------------- RESPONSIVO GLOBAL DO CONTAINER -------------------- */
@media (max-width: 991px) {
  :root {
    --header-height: 74px;
  }

  .container {
    padding-left: var(--space-x-tablet);
    padding-right: var(--space-x-tablet);
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  .container {
    padding-left: var(--space-x-mobile);
    padding-right: var(--space-x-mobile);
  }
}

@media (max-width: 480px) {
  .container {
    padding-left: var(--space-x-mobile-small);
    padding-right: var(--space-x-mobile-small);
  }
}

/* =====================================
   HEADER — DARK PREMIUM / SIMPLES
   Sem dropdown, sem chevron, sem submenu
   ===================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(180deg, var(--color-bg-dark) 0%, rgba(9, 20, 39, 0.95) 100%);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-line-dark);
  transition: all var(--transition-base);
}

.site-header.scrolled {
  background: rgba(9, 20, 39, 0.98);
  box-shadow: var(--shadow-md);
}

.header-inner {
  position: relative;
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.header-brand {
  position: relative;
  z-index: 3;
  flex: 0 0 auto;
}

.header-brand a {
  display: flex;
  align-items: center;
}

.header-brand img {
  width: auto;
  height: 100px;
  transition: var(--transition-base);
}

.header-brand:hover img {
  transform: scale(1.02);
}

/* Navegação Desktop — centralizada */
.header-nav {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  min-height: 44px;
}

.nav-list > li {
  display: flex;
  align-items: center;
}

.nav-list > li > a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: var(--radius-md);
  background: transparent;
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
  transition: all var(--transition-base);
}

.nav-list > li > a:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
}

.nav-list > li > a[aria-current="page"] {
  color: var(--color-primary);
  font-weight: 600;
  background: rgba(95, 132, 255, 0.1);
}

/* Remove dropdowns e setas */
.nav-toggle,
.chevron,
.dropdown-menu,
.has-dropdown .dropdown-menu,
.mobile-accordion-toggle,
.mobile-accordion-panel {
  display: none !important;
}

/* Header Actions */
.header-actions {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 16px;
  margin-left: auto;
}

/* Botões */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: none;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
  box-shadow: var(--shadow-button);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.2) 100%);
  opacity: 0;
  transition: var(--transition-base);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(95, 132, 255, 0.4);
}

.btn-primary:hover::before {
  opacity: 1;
}

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

.btn-primary--full {
  width: 100%;
  min-height: 52px;
  font-size: 15px;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  transition: all var(--transition-base);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: #ffffff;
  border-radius: 2px;
  position: relative;
  transition: var(--transition-base);
}

.mobile-menu-toggle span::before,
.mobile-menu-toggle span::after {
  content: '';
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  background: #ffffff;
  border-radius: 2px;
  transition: var(--transition-base);
}

.mobile-menu-toggle span::before { top: -6px; }
.mobile-menu-toggle span::after  { top: 6px; }

body.menu-open .mobile-menu-toggle span { background: transparent; }
body.menu-open .mobile-menu-toggle span::before { top: 0; transform: rotate(45deg); }
body.menu-open .mobile-menu-toggle span::after { top: 0; transform: rotate(-45deg); }

/* -------------------- MOBILE SIDEBAR -------------------- */
.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(9, 20, 39, 0.8);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
  z-index: 999;
}

.mobile-sidebar {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  width: min(360px, 85vw);
  height: 100vh;
  background: var(--color-bg-dark);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px;
  overflow-y: auto;
  transform: translateX(100%);
  transition: var(--transition-slow);
  z-index: 1001;
}

.site-header.menu-open .mobile-overlay {
  opacity: 1;
  visibility: visible;
}

.site-header.menu-open .mobile-sidebar {
  transform: translateX(0);
}

.mobile-sidebar-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-brand img {
  height: 40px;
}

.mobile-close {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-close span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-text);
  position: relative;
  transform: rotate(45deg);
}

.mobile-close span::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--color-text);
  transform: rotate(90deg);
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-nav-list > li > a {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  padding: 16px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 15px;
  font-weight: 500;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition-base);
}

.mobile-nav-list > li > a:hover {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(95, 132, 255, 0.4);
}

.mobile-cta {
  margin-top: 24px;
}

.mobile-cta .btn-primary {
  width: 100%;
  justify-content: center;
}

/* -------------------- RESPONSIVO HEADER -------------------- */
@media (max-width: 1100px) {
  .header-nav {
    position: static;
    transform: none;
    margin-left: auto;
    margin-right: 0;
  }

  .nav-list > li > a {
    padding: 0 12px;
    font-size: 13px;
  }

  .header-brand img {
    height: 84px;
  }
}

@media (max-width: 991px) {
  .header-nav {
    display: none;
  }

  .header-actions {
    display: flex;
    align-items: center;
    margin-left: auto;
    gap: 12px;
  }

  .header-actions .btn-primary {
    display: none;
  }

  .mobile-menu-toggle {
    display: inline-flex;
    position: relative;
    z-index: 1002;
  }

  .mobile-overlay,
  .mobile-sidebar {
    display: block;
  }

  .header-brand img {
    height: 72px;
  }
}

@media (max-width: 768px) {
  .header-inner {
    min-height: var(--header-height);
  }

  .header-brand img {
    height: 64px;
  }

  .mobile-sidebar {
    width: min(320px, 86vw);
    padding: 20px;
  }

  .mobile-nav-list > li > a {
    padding: 15px 14px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .header-brand img {
    height: 58px;
  }

  .mobile-sidebar {
    width: min(300px, 88vw);
    padding: 18px;
  }

  .mobile-sidebar-head {
    margin-bottom: 24px;
    padding-bottom: 14px;
  }
}



/* =====================================
   FOOTER — DARK PREMIUM (ref. Sobre)
   ===================================== */
.footer-premium {
  position: relative;
  background: linear-gradient(180deg, #091427 0%, #0A1628 58%, #0d1b31 100%);
  color: white;
  overflow: hidden;
}

.footer-premium::before {
  content: "";
  position: absolute;
  left: -90px;
  bottom: -80px;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(95, 132, 255, 0.12) 1px, transparent 1.6px);
  background-size: 16px 16px;
  mask-image: radial-gradient(circle at center, black 42%, transparent 76%);
  opacity: .22;
  pointer-events: none;
}

.footer-premium::after {
  content: "";
  position: absolute;
  right: -120px;
  top: 10px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(95, 132, 255, 0.10) 1px, transparent 1.6px);
  background-size: 16px 16px;
  mask-image: radial-gradient(circle at center, black 40%, transparent 76%);
  opacity: .16;
  pointer-events: none;
}

.footer-container {
  position: relative;
  z-index: 2;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 80px 60px 0 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 64px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand {
  max-width: 360px;
}

.footer-logo {
  width: auto;
  height: 100px;
  margin-bottom: 20px;
  filter: brightness(0) invert(1);
}

.footer-descricao {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.8;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(95, 132, 255, 0.15);
  color: rgba(255, 255, 255, 0.7);
  transition: all var(--transition-base);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.social-link:hover {
  background: rgba(95, 132, 255, 0.15);
  color: #ffffff;
  border-color: rgba(95, 132, 255, 0.3);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(95, 132, 255, 0.15);
}

.footer-titulo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-titulo::before {
  content: "";
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-primary);
}

.footer-lista {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.6);
  transition: all var(--transition-base);
}

.footer-link:hover {
  color: #ffffff;
  transform: translateX(4px);
}

.link-icon {
  color: var(--color-primary);
  font-size: 12px;
  transition: all var(--transition-base);
}

.footer-link:hover .link-icon {
  transform: translateX(2px);
}

.footer-bottom {
  padding: 24px 0;
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px 24px;
}

.copyright,
.assinatura {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.4);
}

.heart {
  color: var(--color-primary);
}

/* -------------------- ANIMAÇÕES -------------------- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =====================================
   RESPONSIVIDADE
   ===================================== */
@media (max-width: 1200px) {
  .container { padding: 0 60px; }
}

@media (max-width: 1024px) {
  .header-nav,
  .header-actions .btn-primary {
    display: none;
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }

  .mobile-overlay,
  .mobile-sidebar {
    display: block;
  }

  .differentials-home__inner,
  .cta-home__inner,
  .faq-home__inner {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .method-home__inner {
    grid-template-columns: 1fr;
    padding: 80px 40px;
  }

  .method-home__intro {
    position: static;
  }

  .services-home__header,
  .content-home__header {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }

  .services-home__cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .content-home__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .footer-brand {
    grid-column: 1 / -1;
    max-width: 100%;
    text-align: center;
  }

  .footer-social {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
  }

  .container {
    padding: 0 20px;
  }

  .site-header .container {
    padding: 0 16px;
  }

  .header-inner {
    min-height: var(--header-height);
  }

  .header-brand img {
    height: 72px;
    max-width: 220px;
  }

  .about-home,
  .differentials-home,
  .services-home,
  .cta-home,
  .content-home,
  .faq-home {
    padding: 60px 20px;
  }

  .method-home__inner { padding: 60px 20px; }
  .footer-container   { padding: 60px 20px 0; }

  .hero-home {
    min-height: 100svh;
    min-height: 100dvh;
    padding: calc(var(--header-height) + 12px) 0 24px;
    align-items: center;
  }

  .hero-home__video-overlay {
    background: linear-gradient(
      180deg,
      rgba(9, 20, 39, 0.88) 0%,
      rgba(9, 20, 39, 0.82) 45%,
      rgba(9, 20, 39, 0.76) 100%
    );
  }

  .hero-home__inner {
    width: 100%;
    padding: 24px 0 0;
  }

  .hero-home__content {
    max-width: 100%;
  }

  .hero-home__badge {
    max-width: 100%;
    white-space: normal;
    line-height: 1.4;
    font-size: 12px;
    padding: 8px 14px;
    margin-bottom: 16px;
  }

  .hero-home__title {
    font-size: 1.95rem;
    line-height: 1.12;
    margin-bottom: 16px;
  }

  .hero-home__text {
    font-size: 1rem;
    line-height: 1.65;
    margin-bottom: 22px;
    max-width: 100%;
  }

  .hero-home__actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
    margin-top: 24px;
    margin-bottom: 24px;
  }

  .hero-home__actions .btn-primary,
  .hero-home__actions .btn-secondary {
    width: 100%;
    min-height: 52px;
    justify-content: center;
  }

  .hero-home__proof {
    flex-direction: column;
    gap: 12px;
    margin-top: 20px;
    padding-top: 18px;
  }

  .hero-home__proof span {
    font-size: 13px;
    line-height: 1.5;
  }

  .differentials-home__cards {
    grid-template-columns: 1fr;
  }

  .differentials-home__image-secondary {
    display: none;
  }

  .differentials-home__floating-badge {
    position: relative;
    right: auto;
    bottom: auto;
    margin-top: 20px;
    animation: none;
  }

  .services-home__cards { grid-template-columns: 1fr; }
  .content-home__grid   { grid-template-columns: 1fr; }

  .method-home__path  { padding-left: 40px; }
  .method-card__index { display: none; }
  .method-card__node  { left: -34px; }

  .cta-home__card-inner { padding: 28px; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }

  .footer-social {
    justify-content: center;
  }

  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .site-header .container {
    padding: 0 12px;
  }

  .header-brand img {
    height: 60px;
    max-width: 180px;
  }

  .hero-home {
    padding: calc(var(--header-height) + 10px) 0 20px;
  }

  .hero-home__inner {
    padding-top: 20px;
  }

  .hero-home__title {
    font-size: 1.72rem;
    line-height: 1.12;
  }

  .hero-home__badge {
    font-size: 11px;
    padding: 8px 14px;
  }

  .hero-home__text {
    font-size: 0.95rem;
    line-height: 1.62;
  }

  .hero-home__actions .btn-primary,
  .hero-home__actions .btn-secondary {
    min-height: 50px;
    padding: 12px 18px;
    font-size: 14px;
  }

  .feature-card,
  .method-card__content,
  .service-card,
  .content-card__body,
  .faq-item__question,
  .faq-item__answer {
    padding: 20px;
  }

  .cta-home__card-inner {
    padding: 24px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-up,
  .reveal-fade {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 991px) {
  .container {
    padding-left: var(--space-x-tablet);
    padding-right: var(--space-x-tablet);
  }
}

@media (max-width: 768px) {
  .container {
    padding-left: var(--space-x-mobile);
    padding-right: var(--space-x-mobile);
  }
}

@media (max-width: 480px) {
  .container {
    padding-left: var(--space-x-mobile-small);
    padding-right: var(--space-x-mobile-small);
  }
}

@media (max-width: 768px) {
  .hero-home__video-wrap--mobile-poster {
    background: url('./assets/img/hero-poster.webp') center center / cover no-repeat;
  }
}

/* =====================================
   BACK TO TOP — PREMIUM PROGRESS
   ===================================== */
.back-to-top {
  --progress: 0;
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 9998;
  width: 56px;
  height: 56px;
  border: none;
  border-radius: 50%;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(7, 17, 32, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow:
    0 18px 36px rgba(15, 23, 42, 0.16),
    0 8px 16px rgba(15, 23, 42, 0.10),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.96);
  transition:
    opacity 0.28s ease,
    visibility 0.28s ease,
    transform 0.28s ease,
    box-shadow 0.28s ease,
    background 0.28s ease;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.back-to-top:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow:
    0 22px 42px rgba(15, 23, 42, 0.20),
    0 10px 20px rgba(95, 132, 255, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.10);
}

.back-to-top:active {
  transform: translateY(0) scale(0.98);
}

.back-to-top__icon {
  position: relative;
  z-index: 2;
  color: #ffffff;
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  transform: translateY(-1px);
}

.back-to-top__progress {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.back-to-top__track,
.back-to-top__indicator {
  fill: none;
  stroke-width: 2.5;
}

.back-to-top__track {
  stroke: rgba(255, 255, 255, 0.12);
}

.back-to-top__indicator {
  stroke: #7ea1ff;
  stroke-linecap: round;
  stroke-dasharray: 150.8;
  stroke-dashoffset: calc(150.8 - (150.8 * var(--progress)) / 100);
  filter: drop-shadow(0 0 8px rgba(95, 132, 255, 0.35));
  transition: stroke-dashoffset 0.12s linear;
}

@media (max-width: 768px) {
  .back-to-top {
    right: 16px;
    bottom: 16px;
    width: 50px;
    height: 50px;
  }

  .back-to-top__icon {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .back-to-top,
  .back-to-top__indicator {
    transition: none !important;
  }
}