/* ==========================================================================
   NOVA GEST�ES - Style V2 (2026 Redesign)
   Minimalista, acess�vel, perform�tico
   Depend�ncias: tokens.css (custom properties)
   ========================================================================== */

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

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

body {
  font-family: var(--font-family-sans);
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--text-primary);
  background-color: var(--surface-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--transition-slow), color var(--transition-slow);
  overflow-x: hidden;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

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

a:hover {
  color: var(--text-link-hover);
}

/* Acessibilidade: Focus visible */
:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

:focus:not(:focus-visible) {
  outline: none;
}

/* Skip link para acessibilidade */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: var(--z-tooltip);
  padding: var(--space-3) var(--space-6);
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-md);
  font-weight: var(--font-semibold);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-4);
  color: var(--color-white);
}

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

.container--narrow {
  max-width: 960px;
}

.container--wide {
  max-width: 1536px;
}

/* === TIPOGRAFIA === */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-heading);
  font-weight: var(--font-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--text-primary);
}

h1 { font-size: var(--text-6xl); }
h2 { font-size: var(--text-5xl); }
h3 { font-size: var(--text-4xl); }
h4 { font-size: var(--text-3xl); }
h5 { font-size: var(--text-2xl); }
h6 { font-size: var(--text-xl); }

p {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--text-secondary);
  max-width: 65ch;
}

.text-lg { font-size: var(--text-lg); }
.text-sm { font-size: var(--text-sm); }
.text-xs { font-size: var(--text-xs); }

.overline {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

/* === BOT�ES === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  line-height: 1;
  border: 2px solid transparent;
  border-radius: var(--radius-lg);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-base);
  min-height: 48px;
  min-width: 48px;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: currentColor;
  opacity: 0;
  transition: opacity var(--transition-fast);
  border-radius: inherit;
}

.btn:hover::after {
  opacity: 0.08;
}

.btn:active {
  transform: scale(0.97);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn--primary:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary-light);
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.btn--accent {
  background: var(--color-accent);
  color: var(--color-gray-900);
  border-color: var(--color-accent);
}

.btn--accent:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
  color: var(--color-gray-900);
  box-shadow: var(--shadow-accent);
  transform: translateY(-2px);
}

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

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

.btn--ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: transparent;
}

.btn--ghost:hover {
  background: var(--color-gray-100);
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
  min-height: 56px;
  border-radius: var(--radius-xl);
}

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  min-height: 36px;
}

.btn--icon {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: var(--radius-full);
}

/* === TOP BAR === */
.top-bar {
  background: var(--color-gray-100);
  color: var(--text-secondary);
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  border-bottom: 1px solid var(--border-color);
}

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

.top-bar a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.top-bar a:hover {
  color: var(--color-primary);
}

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

.top-bar__cta {
  color: var(--color-primary) !important;
  font-weight: var(--font-semibold);
}

/* Dark mode: top bar escura */
html.dark .top-bar {
  background: var(--color-primary-900);
  color: var(--color-gray-300);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

html.dark .top-bar a {
  color: var(--color-gray-300);
}

html.dark .top-bar a:hover {
  color: var(--color-accent);
}

html.dark .top-bar__cta {
  color: var(--color-accent) !important;
}

/* === NAVBAR === */
.navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--surface-primary);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-base);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.navbar--scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.92);
}

html.dark .navbar--scrolled {
  background: rgba(15, 23, 42, 0.92);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: var(--space-8);
}

.navbar__logo img {
  height: 40px;
  width: auto;
  transition: opacity var(--transition-fast);
}

.navbar__logo:hover img {
  opacity: 0.8;
}

/* Logo dark/light swap */
.navbar__logo-dark {
  display: none;
}

html.dark .navbar__logo-light {
  display: none;
}

html.dark .navbar__logo-dark {
  display: block;
}

.navbar__nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
}

.navbar__link {
  display: flex;
  align-items: center;
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  min-height: 44px;
  position: relative;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: all var(--transition-base);
  transform: translateX(-50%);
  border-radius: var(--radius-full);
}

.navbar__link:hover,
.navbar__link--active {
  color: var(--color-primary);
  background: var(--color-primary-50);
}

.navbar__link--active::after,
.navbar__link:hover::after {
  width: 60%;
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Dark mode toggle */
.dark-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-size: 1.25rem;
  color: var(--text-secondary);
}

.dark-toggle:hover {
  background: var(--color-gray-100);
  border-color: var(--border-color-strong);
  color: var(--color-primary);
}

html.dark .dark-toggle:hover {
  background: var(--color-gray-700);
}

/* Dark toggle icon swap */
.dark-toggle__sun {
  display: none;
}

html.dark .dark-toggle__moon {
  display: none;
}

html.dark .dark-toggle__sun {
  display: block;
}

/* Mobile menu */
.navbar__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: none;
  background: transparent;
  cursor: pointer;
}

.navbar__burger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.navbar__burger[aria-expanded="true"] span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar__burger[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.navbar__burger[aria-expanded="true"] span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile nav panel */
.navbar__mobile {
  visibility: hidden;
  pointer-events: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--surface-primary);
  z-index: var(--z-modal);
  padding: var(--space-6) var(--container-padding) var(--space-10);
  overflow-y: auto;
  opacity: 0;
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-top: 2px solid var(--color-primary);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility 0s var(--transition-base);
}

.navbar__mobile--open {
  visibility: visible;
  pointer-events: auto;
  opacity: 1;
  transform: translateY(0);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility 0s;
}

.navbar__mobile-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.navbar__mobile-nav a {
  display: flex;
  align-items: center;
  padding: var(--space-4) var(--space-4);
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  border-radius: var(--radius-lg);
  border-left: 3px solid transparent;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  min-height: 52px;
}

.navbar__mobile-nav a:hover {
  background: var(--color-primary-50);
  color: var(--color-primary);
  border-left-color: var(--color-primary-200);
}

.navbar__mobile-nav a.navbar__link--active {
  background: var(--color-primary-50);
  color: var(--color-primary);
  border-left-color: var(--color-primary);
  font-weight: var(--font-semibold);
}

.navbar__mobile-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-color);
}

/* === HERO SECTION === */
.hero {
  padding: var(--space-20) 0 0;
  background: var(--surface-secondary);
  position: relative;
  overflow: clip;
  min-height: 85vh;
  display: flex;
  align-items: center;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  width: 100%;
}

.hero__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.hero__title {
  font-size: var(--text-6xl);
  font-weight: var(--font-extrabold);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.hero__title span {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__description {
  font-size: var(--text-lg);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  max-width: 50ch;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-4);
  margin-bottom: var(--space-32);
}

.hero__image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 500px;
}

.hero__image > img:not(.hero__shape) {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 520px;
  height: auto;
}

/* Shape/circulo que rotaciona atr�s da pessoa */
.hero__shape {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) rotate(0deg);
  width: 95%;
  max-width: 580px;
  height: auto;
  z-index: 1;
  pointer-events: none;
  animation: heroSpin 18s linear infinite;
}

@keyframes heroSpin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Blob (escondido - usa shape image) */
.hero__blob {
  display: none;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* === SECTION STYLING === */
.section {
  padding: var(--section-padding) 0;
}

.section--alt {
  background: var(--surface-secondary);
}

.section--dark {
  background: var(--color-primary-900);
  color: var(--color-white);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-white) !important;
}

.section--dark p {
  color: var(--color-gray-300);
}

.section__header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-16);
}

.section__header h2 {
  margin-bottom: var(--space-4);
}

.section__header p {
  margin-inline: auto;
}

/* === INTRO / ABOUT BAR === */
.intro-bar {
  background: var(--color-primary-900);
  color: var(--color-gray-200);
  padding: var(--section-padding) 0;
  text-align: center;
  position: relative;
  z-index: 3;
  margin-top: -120px;
  padding-top: calc(var(--section-padding) + 50px);
}

.intro-bar__text {
  font-size: var(--text-xl);
  line-height: var(--leading-relaxed);
  max-width: 75ch;
  margin-inline: auto;
  color: var(--color-gray-200);
}

.intro-bar__text strong,
.intro-bar__text span {
  color: var(--color-accent);
  font-weight: var(--font-semibold);
}

.intro-bar__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-accent);
  font-weight: var(--font-semibold);
  margin-top: var(--space-6);
  transition: gap var(--transition-base);
}

.intro-bar__link:hover {
  gap: var(--space-3);
  color: var(--color-accent-light);
}

/* === FEATURES / WHY CHOOSE === */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
}

.feature-card {
  position: relative;
  padding: var(--space-8);
  background: var(--surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2xl);
  transition: all var(--transition-base);
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary-200);
}

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

.feature-card__image {
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--space-6);
}

.feature-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.feature-card:hover .feature-card__image img {
  transform: scale(1.05);
}

.feature-card__title {
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-3);
}

.feature-card__text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

/* === PARTNERS === */
.partners {
  background: var(--color-primary-900);
  padding: var(--section-padding) 0;
  overflow: hidden;
  position: relative;
}

/* Linhas decorativas animadas */
.partners__lines {
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: space-evenly;
  pointer-events: none;
  z-index: 0;
}

.partners__line {
  width: 1px;
  height: 100%;
  background: rgba(255, 255, 255, 0.06);
  position: relative;
}

.partners__line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 40%;
  background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.15), transparent);
  animation: lineDown 6s infinite;
}

.partners__line:nth-child(2)::after { animation-delay: 1.2s; }
.partners__line:nth-child(3)::after { animation-delay: 2.4s; }
.partners__line:nth-child(4)::after { animation-delay: 3.6s; }
.partners__line:nth-child(5)::after { animation-delay: 4.8s; }

@keyframes lineDown {
  0% { top: -40%; }
  100% { top: 100%; }
}

.partners__title {
  text-align: center;
  color: var(--color-white);
  margin-bottom: var(--space-16);
  position: relative;
  z-index: 1;
}

.partners__grid {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-8);
  position: relative;
  z-index: 1;
}

.partners__item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5) var(--space-8);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.partners__item:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 255, 255, 0.25);
  transform: scale(1.08) translateY(-4px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.partners__item img {
  height: 55px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  transition: filter var(--transition-base), transform var(--transition-base);
}

.partners__item:hover img {
  transform: scale(1.05);
}

/* Safra e CNH: sem filtro, apenas tamanho maior para Safra */
.partners__item--invert img {
  /* sem filtro */
}

/* Safra: logo maior */
.partners__item--invert img[alt="Banco Safra"] {
  height: 65px;
  max-width: 200px;
}

/* === UNIFIED PLATFORM === */
.platform {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.platform__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.platform__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.platform__feature {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  background: var(--surface-secondary);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  transition: all var(--transition-base);
}

.platform__feature:hover {
  border-color: var(--color-primary-200);
  box-shadow: var(--shadow-md);
}

.platform__feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-50);
  color: var(--color-primary);
  border-radius: var(--radius-lg);
  font-size: 1.5rem;
}

.platform__feature h4 {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
}

.platform__feature p {
  font-size: var(--text-sm);
}

.platform__image {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.platform__image img {
  width: 100%;
  max-width: 500px;
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
}

/* === SUPPORT / CONTACT CARDS === */
.support-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-6);
}

.support-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-10) var(--space-6);
  background: var(--surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-2xl);
  transition: all var(--transition-base);
}

.support-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary-200);
}

.support-card__icon {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-50);
  border-radius: var(--radius-xl);
  margin-bottom: var(--space-6);
  font-size: 2rem;
  color: var(--color-primary);
  transition: all var(--transition-base);
}

.support-card:hover .support-card__icon {
  background: var(--color-primary);
  color: var(--color-white);
  transform: scale(1.1);
}

.support-card__title {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-3);
}

.support-card__text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  flex-grow: 1;
}

.support-card__link {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: gap var(--transition-base);
}

.support-card__link:hover {
  gap: var(--space-3);
}

/* === COUNTERS / STATS === */
.stats {
  background: var(--color-primary-900);
  padding: var(--section-padding) 0;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-8);
  text-align: center;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.stat__number {
  font-size: var(--text-5xl);
  font-weight: var(--font-extrabold);
  color: var(--color-accent);
  line-height: 1;
  display: flex;
  align-items: baseline;
}

.stat__suffix {
  font-size: var(--text-3xl);
  color: var(--color-accent-light);
}

.stat__label {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
  max-width: 20ch;
  line-height: var(--leading-normal);
}

/* === FOOTER === */
.footer {
  background: var(--color-gray-900);
  color: var(--color-gray-300);
  padding: var(--space-12) 0 var(--space-6);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.footer__brand p {
  color: var(--color-gray-400);
  margin-top: var(--space-3);
  margin-bottom: var(--space-4);
}

.footer__brand img {
  height: 36px;
  width: auto;
}

.footer__social {
  display: flex;
  gap: var(--space-3);
  list-style: none;
}

.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-gray-700);
  border-radius: var(--radius-full);
  color: var(--color-gray-400);
  transition: all var(--transition-base);
  font-size: 1.1rem;
}

.footer__social a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.footer__heading {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__links a {
  color: var(--color-gray-400);
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 36px;
}

.footer__links a:hover {
  color: var(--color-white);
  transform: translateX(4px);
}

.footer__contact {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-gray-400);
}

.footer__contact-icon {
  flex-shrink: 0;
  width: 20px;
  color: var(--color-primary-200);
  margin-top: 2px;
}

.footer__contact a {
  color: var(--color-gray-300);
}

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

/* Footer seals */
.footer__seals {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.footer__seals img {
  height: 48px;
  width: auto;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.footer__seals img:hover {
  opacity: 1;
}

/* Footer bottom */
.footer__bottom {
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-gray-800);
  text-align: center;
}

.footer__bottom p {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-inline: auto;
  max-width: none;
}

.footer__bottom a {
  color: var(--color-gray-400);
}

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

/* Footer no dark mode: letras douradas */
html.dark .footer__heading {
  color: var(--color-accent);
}

html.dark .footer__links a {
  color: var(--color-gray-300);
}

html.dark .footer__links a:hover {
  color: var(--color-accent);
}

html.dark .footer__bottom a {
  color: var(--color-gray-400);
}

html.dark .footer__bottom a:hover {
  color: var(--color-accent);
}

html.dark .footer__contact a {
  color: var(--color-white);
}

html.dark .footer__contact a:hover {
  color: var(--color-accent);
}

html.dark .footer__social a:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-gray-900);
}

/* === GO TO TOP === */
.go-top {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-fixed);
  font-size: 1.25rem;
}

.go-top--visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.go-top:hover {
  background: var(--color-primary-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

/* === PRELOADER === */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--surface-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.preloader--hidden {
  opacity: 0;
  visibility: hidden;
}

.preloader__spinner {
  width: 44px;
  height: 44px;
  border: 3px solid var(--color-gray-200);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* === UTILITIES === */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

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

/* === DARK MODE: roxo -> dourado === */
html.dark .overline,
html.dark .navbar__link:hover,
html.dark .navbar__link--active,
html.dark .support-card__link,
html.dark .intro-bar__link,
html.dark .text-primary-color,
html.dark .contacts-info .address li span,
html.dark .contact-form h2,
html.dark .section-title .top-title {
  color: var(--color-accent);
}

/* Contato: email e telefone brancos no dark */
html.dark .contacts-info a[href^="tel"],
html.dark .contacts-info a[href^="mailto"] {
  color: var(--color-white);
}

html.dark .contacts-info a[href^="tel"]:hover,
html.dark .contacts-info a[href^="mailto"]:hover {
  color: var(--color-accent);
}

html.dark .hero__title span {
  background: linear-gradient(135deg, var(--color-accent-light), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

html.dark .navbar__link:hover,
html.dark .navbar__link--active {
  background: rgba(247, 178, 44, 0.1);
}

html.dark .navbar__link--active::after,
html.dark .navbar__link:hover::after {
  background: var(--color-accent);
}

html.dark .support-card:hover .support-card__icon {
  background: var(--color-accent);
  color: var(--color-gray-900);
}

html.dark .platform__feature-icon {
  background: rgba(247, 178, 44, 0.1);
  color: var(--color-accent);
}

html.dark .feature-card:hover::before {
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
}

html.dark .feature-card:hover {
  border-color: rgba(247, 178, 44, 0.3);
}

html.dark .support-card:hover {
  border-color: rgba(247, 178, 44, 0.3);
}

html.dark .support-card__link:hover {
  color: var(--color-accent-light);
}

html.dark .btn--primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-gray-900);
}

html.dark .btn--primary:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
  box-shadow: var(--shadow-accent);
}

html.dark .btn--outline {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

html.dark .btn--outline:hover {
  background: var(--color-accent);
  color: var(--color-gray-900);
}

html.dark .go-top {
  background: var(--color-accent);
  color: var(--color-gray-900);
}

html.dark .go-top:hover {
  background: var(--color-accent-light);
}

/* Reveal on scroll (substitui WOW.js) */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal--delay-1 { transition-delay: 100ms; }
.reveal--delay-2 { transition-delay: 200ms; }
.reveal--delay-3 { transition-delay: 300ms; }
.reveal--delay-4 { transition-delay: 400ms; }