/* ==========================================================================
   Lommez Assessoria Contabil e Fiscal - Estilos Principais
   Site institucional - Viamao/RS
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Custom Properties (Tema)
   -------------------------------------------------------------------------- */
:root {
  /* Cores principais */
  --color-primary: #1565C0;
  --color-primary-dark: #0D47A1;
  --color-primary-light: #42A5F5;
  --color-primary-rgb: 21, 101, 192;

  /* Fundos escuros */
  --color-bg-dark: #111827;
  --color-bg-dark-secondary: #1F2937;

  /* Textos */
  --color-text: #374151;
  --color-text-light: #6B7280;
  --color-text-white: #FFFFFF;

  /* Neutros */
  --color-white: #FFFFFF;
  --color-gray-50: #F9FAFB;
  --color-gray-100: #F3F4F6;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;

  /* Acolhimento (secao bem-estar) */
  --color-wellness-bg: #EDE7F6;
  --color-wellness-accent: #7E57C2;

  /* Sucesso / Erro */
  --color-success: #16A34A;
  --color-error: #DC2626;

  /* Fontes */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;

  /* Espacamentos */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;

  /* Bordas */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Sombras */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

  /* Transicoes */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;

  /* Largura maxima do conteudo */
  --container-max: 1200px;
  --container-narrow: 800px;
}

/* --------------------------------------------------------------------------
   2. Reset / Normalize
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  background: none;
}

button {
  cursor: pointer;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-bg-dark);
}

/* --------------------------------------------------------------------------
   3. Utilitarios
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--spacing-lg);
}

.container--narrow {
  max-width: var(--container-narrow);
}

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

.section {
  padding: var(--spacing-4xl) 0;
}

.section-title {
  font-size: 2rem;
  text-align: center;
  margin-bottom: var(--spacing-md);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-text-light);
  text-align: center;
  max-width: 600px;
  margin: 0 auto var(--spacing-3xl);
}

/* Animacao fade-in (ativada via JS com IntersectionObserver) */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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

/* --------------------------------------------------------------------------
   4. Botoes
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.938rem;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  white-space: nowrap;
}

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

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

.btn--outline {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}

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

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

.btn--white:hover {
  background-color: var(--color-gray-100);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--lg {
  padding: 1rem 2.25rem;
  font-size: 1.063rem;
}

.btn--sm {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   5. Navegacao (Nav)
   -------------------------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: all var(--transition-base);
  background-color: transparent;
}

.nav.scrolled {
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md);
  padding: 0.65rem 0;
}

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

/* Logo */
.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-white);
  transition: color var(--transition-base);
}

.nav__logo img {
  height: 44px;
  width: auto;
  transition: filter var(--transition-base);
}

/* Logo branca quando nav está sobre o hero escuro */
.nav:not(.scrolled) .nav__logo img {
  filter: brightness(0) invert(1);
}

.nav.scrolled .nav__logo {
  color: var(--color-bg-dark);
}

/* Links */
.nav__links {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
}

.nav__link {
  font-size: 0.938rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary-light);
  transition: width var(--transition-base);
}

.nav__link:hover {
  color: var(--color-white);
}

.nav__link:hover::after {
  width: 100%;
}

.nav.scrolled .nav__link {
  color: var(--color-text);
}

.nav.scrolled .nav__link:hover {
  color: var(--color-primary);
}

.nav.scrolled .nav__link::after {
  background-color: var(--color-primary);
}

/* Botao CTA da nav */
.nav__cta {
  margin-left: var(--spacing-md);
}

.nav.scrolled .nav__cta .btn--white {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.nav.scrolled .nav__cta .btn--white:hover {
  background-color: var(--color-primary-light);
}

/* Menu desktop: links + botao lado a lado */
.nav__menu {
  display: flex;
  align-items: center;
}

/* Hamburger (mobile) */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  cursor: pointer;
  z-index: 1001;
}

.nav__hamburger span {
  display: block;
  width: 26px;
  height: 2.5px;
  background-color: var(--color-white);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.nav.scrolled .nav__hamburger span {
  background-color: var(--color-bg-dark);
}

.nav__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__hamburger.active span:nth-child(2) {
  opacity: 0;
}

.nav__hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* --------------------------------------------------------------------------
   6. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-bg-dark);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.35;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(13, 71, 161, 0.85) 0%,
    rgba(17, 24, 39, 0.90) 50%,
    rgba(17, 24, 39, 0.95) 100%
  );
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-2xl);
  padding: var(--spacing-4xl) 0;
}

.hero__content {
  flex: 1;
  max-width: 600px;
  position: relative;
  z-index: 1;
}

.hero__logo-wrap {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__logo-img {
  width: 380px;
  height: auto;
  filter: brightness(0) invert(1);
  opacity: 0.92;
}

.hero__tag {
  display: inline-block;
  padding: 0.4rem 1rem;
  background-color: rgba(66, 165, 245, 0.15);
  border: 1px solid rgba(66, 165, 245, 0.3);
  border-radius: var(--radius-full);
  color: var(--color-primary-light);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: var(--spacing-lg);
}

.hero__title {
  font-size: 3rem;
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
  line-height: 1.15;
}

.hero__title span {
  color: var(--color-primary-light);
}

.hero__subtitle {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: var(--spacing-2xl);
  line-height: 1.7;
  max-width: 560px;
}

.hero__actions {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

/* Mini hero para paginas internas */
.hero--mini {
  min-height: auto;
  padding: 8rem 0 4rem;
}

.hero--mini .hero__title {
  font-size: 2.25rem;
  margin-bottom: var(--spacing-sm);
}

.hero--mini .hero__subtitle {
  margin-bottom: 0;
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   7. Secao Clientes
   -------------------------------------------------------------------------- */
.clientes {
  background-color: var(--color-gray-50);
}

.clientes__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-xl);
  max-width: 800px;
  margin: 0 auto;
}

.cliente-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--spacing-3xl) var(--spacing-xl) var(--spacing-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

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

.cliente-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.cliente-card:hover::before {
  transform: scaleX(1);
}

.cliente-card__logo-wrap {
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-xl);
  width: 100%;
}

.cliente-card__logo-wrap img {
  max-height: 90px;
  max-width: 260px;
  width: auto;
  object-fit: contain;
}

.cliente-card__divider {
  width: 100%;
  border: none;
  border-top: 1px solid var(--color-gray-200);
  margin: 0 0 var(--spacing-lg);
}

.cliente-card__info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
}

.cliente-card__nome {
  font-family: var(--font-heading);
  font-size: 1.063rem;
  font-weight: 700;
  color: var(--color-bg-dark);
}

.cliente-card__setor {
  display: inline-block;
  font-size: 0.813rem;
  color: var(--color-primary);
  background-color: rgba(21, 101, 192, 0.07);
  border: 1px solid rgba(21, 101, 192, 0.15);
  border-radius: var(--radius-full);
  padding: 0.25rem 0.875rem;
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   8. Secao Sobre
   -------------------------------------------------------------------------- */
.sobre {
  background-color: var(--color-white);
}

.sobre__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
}

.sobre__text p {
  font-size: 1.063rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: var(--spacing-lg);
}

.sobre__text p:last-child {
  margin-bottom: 0;
}

.sobre__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
}

.stat-card {
  background-color: var(--color-gray-50);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  text-align: center;
  transition: all var(--transition-base);
}

.stat-card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.stat-card__number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--spacing-sm);
}

.stat-card__label {
  font-size: 0.875rem;
  color: var(--color-text-light);
  font-weight: 500;
}

/* --------------------------------------------------------------------------
   8. Secao Servicos
   -------------------------------------------------------------------------- */
.servicos {
  background-color: var(--color-gray-50);
}

.servicos__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}

.servico-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

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

.servico-card:hover {
  border-color: transparent;
  box-shadow: var(--shadow-xl);
  transform: translateY(-6px);
}

.servico-card:hover::before {
  transform: scaleX(1);
}

.servico-card__icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-lg);
  display: block;
}

.servico-card__title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-bg-dark);
}

.servico-card__desc {
  font-size: 0.938rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   9. Secao Bem-Estar (Mental Health)
   -------------------------------------------------------------------------- */
.bem-estar {
  background: linear-gradient(135deg, #F3E8FF 0%, #EDE7F6 50%, #E8EAF6 100%);
  position: relative;
  overflow: hidden;
}

.bem-estar__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-4xl);
  align-items: center;
}

.bem-estar__photo {
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background-color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 6px solid var(--color-white);
}

.bem-estar__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bem-estar__photo-placeholder {
  font-size: 6rem;
  color: var(--color-gray-300);
}

.bem-estar__badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  background-color: rgba(126, 87, 194, 0.12);
  border: 1px solid rgba(126, 87, 194, 0.25);
  border-radius: var(--radius-full);
  color: var(--color-wellness-accent);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
}

.bem-estar__title {
  font-size: 2rem;
  margin-bottom: var(--spacing-lg);
  color: var(--color-bg-dark);
}

.bem-estar__desc {
  font-size: 1.063rem;
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: var(--spacing-lg);
}

.bem-estar__features {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.bem-estar__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  font-size: 0.938rem;
  color: var(--color-text);
}

.bem-estar__feature-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: rgba(126, 87, 194, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   10. Secao Contato
   -------------------------------------------------------------------------- */
.contato {
  background-color: var(--color-bg-dark);
  color: var(--color-white);
}

.contato .section-title {
  color: var(--color-white);
}

.contato .section-subtitle {
  color: rgba(255, 255, 255, 0.6);
}

.contato__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--spacing-2xl);
}

.contato-item {
  text-align: center;
  padding: var(--spacing-xl);
}

.contato-item__icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
  display: block;
}

.contato-item__label {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-white);
}

.contato-item__value {
  font-size: 0.938rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.contato-item__value a {
  color: var(--color-primary-light);
  transition: color var(--transition-fast);
}

.contato-item__value a:hover {
  color: var(--color-white);
}

.contato__whatsapp {
  text-align: center;
  margin-top: var(--spacing-3xl);
}

.btn--whatsapp {
  background-color: #25D366;
  color: var(--color-white);
  font-size: 1rem;
  padding: 1rem 2.5rem;
}

.btn--whatsapp:hover {
  background-color: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

/* --------------------------------------------------------------------------
   11. Footer
   -------------------------------------------------------------------------- */
.footer {
  background-color: #0A0F1A;
  color: rgba(255, 255, 255, 0.6);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-3xl);
  margin-bottom: var(--spacing-3xl);
}

.footer__brand {
  max-width: 350px;
}

.footer__logo {
  margin-bottom: var(--spacing-md);
}

.footer__logo img {
  height: 48px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer__brand p {
  font-size: 0.875rem;
  line-height: 1.7;
}

.footer__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
}

.footer__link {
  display: block;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: var(--spacing-sm);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-primary-light);
}

.footer__social {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.6);
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--spacing-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.813rem;
}

.footer__bottom a {
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--transition-fast);
}

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

/* --------------------------------------------------------------------------
   12. Pagina Trabalhe Conosco - Formulario
   -------------------------------------------------------------------------- */
.form-section {
  background-color: var(--color-gray-50);
}

.form-section__intro {
  text-align: center;
  max-width: 650px;
  margin: 0 auto var(--spacing-3xl);
}

.form-section__intro p {
  font-size: 1.063rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

.form-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--spacing-3xl);
  max-width: 680px;
  margin: 0 auto;
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: var(--spacing-xl);
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
}

.form-group label .required {
  color: var(--color-error);
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  font-size: 0.938rem;
  color: var(--color-text);
  background-color: var(--color-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-gray-300);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.08);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236B7280' d='M6 8.825L0.375 3.2l.85-.85L6 7.125 10.775 2.35l.85.85z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

/* Upload de arquivo */
.file-upload {
  position: relative;
}

.file-upload__input {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
  overflow: hidden;
}

.file-upload__label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xl) var(--spacing-lg);
  border: 2px dashed var(--color-gray-300);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.file-upload__label:hover {
  border-color: var(--color-primary);
  background-color: rgba(var(--color-primary-rgb), 0.03);
}

.file-upload__label.error {
  border-color: var(--color-error);
}

.file-upload__icon {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-light);
}

.file-upload__text {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

.file-upload__text strong {
  color: var(--color-primary);
}

.file-upload__hint {
  font-size: 0.75rem;
  color: var(--color-gray-300);
  margin-top: var(--spacing-xs);
}

.file-upload__name {
  font-size: 0.875rem;
  color: var(--color-success);
  font-weight: 500;
  margin-top: var(--spacing-sm);
  display: none;
}

.file-upload__name.active {
  display: block;
}

/* Checkbox LGPD */
.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--color-primary);
  flex-shrink: 0;
  cursor: pointer;
}

.form-checkbox label {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.5;
  cursor: pointer;
  margin-bottom: 0;
}

.form-checkbox label a {
  color: var(--color-primary);
  text-decoration: underline;
}

.form-checkbox label a:hover {
  color: var(--color-primary-dark);
}

/* Erro de campo */
.form-error {
  font-size: 0.8rem;
  color: var(--color-error);
  margin-top: var(--spacing-xs);
  display: none;
}

.form-error.active {
  display: block;
}

/* Feedback de envio */
.form-feedback {
  text-align: center;
  padding: var(--spacing-xl);
  border-radius: var(--radius-md);
  margin-top: var(--spacing-xl);
  display: none;
}

.form-feedback.active {
  display: block;
}

.form-feedback--success {
  background-color: rgba(22, 163, 74, 0.08);
  border: 1px solid rgba(22, 163, 74, 0.2);
  color: var(--color-success);
}

.form-feedback--error {
  background-color: rgba(220, 38, 38, 0.08);
  border: 1px solid rgba(220, 38, 38, 0.2);
  color: var(--color-error);
}

.form-feedback__icon {
  font-size: 2.5rem;
  margin-bottom: var(--spacing-md);
  display: block;
}

.form-feedback__title {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.form-feedback__text {
  font-size: 0.875rem;
}

/* Loading spinner */
.btn--loading {
  position: relative;
  pointer-events: none;
  opacity: 0.8;
}

.btn--loading::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2.5px solid transparent;
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  margin-left: var(--spacing-sm);
}

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

/* --------------------------------------------------------------------------
   13. Pagina Politica de Privacidade
   -------------------------------------------------------------------------- */
.privacidade {
  background-color: var(--color-white);
}

.privacidade__content {
  max-width: var(--container-narrow);
  margin: 0 auto;
}

.privacidade__content h2 {
  font-size: 1.5rem;
  margin: var(--spacing-2xl) 0 var(--spacing-md);
  color: var(--color-bg-dark);
}

.privacidade__content h3 {
  font-size: 1.125rem;
  margin: var(--spacing-xl) 0 var(--spacing-sm);
}

.privacidade__content p {
  font-size: 0.938rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: var(--spacing-md);
}

.privacidade__content ul {
  margin-bottom: var(--spacing-md);
  padding-left: var(--spacing-xl);
}

.privacidade__content li {
  font-size: 0.938rem;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
  position: relative;
  list-style: disc;
}

.privacidade__content strong {
  color: var(--color-bg-dark);
}

.privacidade__update {
  font-size: 0.813rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-top: var(--spacing-3xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid var(--color-gray-200);
}

/* --------------------------------------------------------------------------
   14. Media Queries - Responsividade
   -------------------------------------------------------------------------- */

/* Tablet grande e abaixo (<= 1024px) */
@media (max-width: 1024px) {
  .hero__title {
    font-size: 2.5rem;
  }

  .sobre__grid {
    gap: var(--spacing-2xl);
  }

  .clientes__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }

  .cliente-card__logo-wrap {
    height: 70px;
  }

  .cliente-card__logo-wrap img {
    max-height: 70px;
  }

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

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
  }

  .footer__brand {
    grid-column: 1 / -1;
  }
}

/* Tablet (<= 768px) */
@media (max-width: 768px) {
  .section {
    padding: var(--spacing-3xl) 0;
  }

  .section-title {
    font-size: 1.75rem;
  }

  /* Nav mobile */
  .nav__hamburger {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background-color: var(--color-white);
    flex-direction: column;
    padding: 5rem var(--spacing-xl) var(--spacing-xl);
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-slow);
    z-index: 999;
  }

  .nav__menu.open {
    right: 0;
  }

  .nav__links {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-lg);
  }

  .nav__link {
    color: var(--color-text) !important;
    font-size: 1.125rem;
  }

  .nav__link:hover {
    color: var(--color-primary) !important;
  }

  .nav__cta {
    margin-left: 0;
    margin-top: var(--spacing-lg);
  }

  .nav__cta .btn--white {
    background-color: var(--color-primary) !important;
    color: var(--color-white) !important;
  }

  .nav__overlay {
    display: none;
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 998;
  }

  .nav__overlay.open {
    display: block;
  }

  /* Clientes mobile */
  .clientes__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  /* Hero mobile */
  .hero {
    min-height: 85vh;
  }

  .hero__inner {
    flex-direction: column;
  }

  .hero__logo-wrap {
    display: none;
  }

  .hero__title {
    font-size: 2rem;
  }

  .hero__subtitle {
    font-size: 1.063rem;
  }

  .hero--mini {
    padding: 7rem 0 3rem;
  }

  .hero--mini .hero__title {
    font-size: 1.75rem;
  }

  /* Sobre mobile */
  .sobre__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }

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

  /* Servicos mobile */
  .servicos__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  /* Bem-estar mobile */
  .bem-estar__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
    text-align: center;
  }

  .bem-estar__photo {
    width: 240px;
    height: 240px;
    order: -1;
  }

  .bem-estar__feature {
    justify-content: center;
  }

  /* Contato mobile */
  .contato__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  /* Footer mobile */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-2xl);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--spacing-sm);
    text-align: center;
  }

  /* Form mobile */
  .form-card {
    padding: var(--spacing-xl);
  }
}

/* Mobile pequeno (<= 480px) */
@media (max-width: 480px) {
  html {
    font-size: 15px;
  }

  .container {
    padding: 0 var(--spacing-md);
  }

  .hero__title {
    font-size: 1.75rem;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .sobre__stats {
    grid-template-columns: 1fr;
  }

  .stat-card__number {
    font-size: 2rem;
  }

  .bem-estar__photo {
    width: 200px;
    height: 200px;
  }
}

/* Desktop grande (>= 1200px) */
@media (min-width: 1200px) {
  .hero__title {
    font-size: 3.5rem;
  }

  .section {
    padding: var(--spacing-4xl) 0;
  }
}