/* ============================================================
   SALVADOR CLUBE — Home Styles
   ============================================================
   Design System
   ------------------------------------------------------------
   Primário .......... #1D4ED8
   Primário Escuro ... #1E3A8A
   Azul Claro ........ #DBEAFE
   Azul Muito Claro .. #EFF6FF
   Branco ............ #FFFFFF
   Fundo ............. #F8FAFC
   Texto ............. #1F2937
   Texto Secundário .. #6B7280
   Borda ............. #E5E7EB
   ============================================================ */

/* ============================================================
   VARIÁVEIS CSS
   ============================================================ */
:root {
  --primary: #1D4ED8;
  --primary-dark: #1E3A8A;
  --primary-light: #DBEAFE;
  --primary-soft: #EFF6FF;

  --background: #F8FAFC;
  --surface: #FFFFFF;

  --text: #1F2937;
  --text-light: #6B7280;

  --border: #E5E7EB;

  --success: #22C55E;
  --warning: #F59E0B;
  --danger: #EF4444;

  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --container: 1280px;
  --header-height: 80px;

  --shadow-sm: 0 2px 6px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.12);

  --radius-card: 16px;
  --radius-btn: 12px;
  --radius-input: 12px;

  --transition: 200ms ease;
}

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

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

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--background);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

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

/* ============================================================
   CONTAINER
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background-color: var(--surface);
  transition: box-shadow var(--transition), background-color var(--transition);
}

.header--scrolled {
  box-shadow: var(--shadow-sm);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Logo ---- */
.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.header__logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text);
  transition: color var(--transition);
  outline: none;
  border-radius: 8px;
  padding: 4px;
}

.header__logo-link:hover {
  color: var(--primary);
}

.header__logo-link:focus-visible {
  box-shadow: 0 0 0 3px var(--primary-light);
}

.header__logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: var(--primary);
  color: var(--surface);
  border-radius: 10px;
  font-weight: 800;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.header__logo-text {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text);
  white-space: nowrap;
}

/* ---- Navegação ---- */
.header__nav {
  display: flex;
  align-items: center;
}

.header__menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.header__item {
  position: relative;
}

.header__link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-light);
  border-radius: 8px;
  transition: color var(--transition), background-color var(--transition);
  outline: none;
  white-space: nowrap;
}

.header__link:hover {
  color: var(--text);
  background-color: var(--background);
}

.header__link:focus-visible {
  box-shadow: 0 0 0 3px var(--primary-light);
  background-color: var(--primary-soft);
}

.header__link--active {
  color: var(--primary);
  background-color: var(--primary-soft);
  font-weight: 600;
}

.header__link--active:hover {
  background-color: var(--primary-light);
}

.header__link--disabled {
  color: #9CA3AF;
  cursor: not-allowed;
  pointer-events: none;
  opacity: 0.6;
}

.header__badge {
  display: inline-block;
  font-size: 0.625rem;
  font-weight: 600;
  color: var(--primary);
  background-color: var(--primary-light);
  padding: 2px 6px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

/* ---- CTA ---- */
.header__cta {
  flex-shrink: 0;
}

.header__cta--mobile {
  display: none;
}

.header__cta-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--surface);
  background-color: var(--primary);
  border-radius: var(--radius-btn);
  transition: background-color var(--transition), transform 0.15s ease, box-shadow var(--transition);
  outline: none;
  white-space: nowrap;
}

.header__cta-button:hover {
  background-color: var(--primary-dark);
  box-shadow: 0 4px 12px rgba(29, 78, 216, 0.3);
  transform: translateY(-1px);
}

.header__cta-button:focus-visible {
  box-shadow: 0 0 0 3px var(--primary-light), 0 4px 12px rgba(29, 78, 216, 0.2);
}

.header__cta-button:active {
  transform: translateY(0);
  box-shadow: none;
}

/* ---- Toggle (hambúrguer) ---- */
.header__toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  color: var(--text);
  transition: background-color var(--transition);
  outline: none;
}

.header__toggle:hover {
  background-color: var(--background);
}

.header__toggle:focus-visible {
  box-shadow: 0 0 0 3px var(--primary-light);
}

/* ---- Botão fechar (drawer mobile) ---- */
.header__nav-close {
  display: none;
}

/* ---- Overlay ---- */
.header__overlay {
  display: none;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--primary-soft) 0%, #FFFFFF 100%);
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero__content {
  position: relative;
  z-index: 2;
}

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background-color: var(--primary-light);
  color: var(--primary);
  border-radius: 100px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero__tag-icon {
  width: 16px;
  height: 16px;
}

.hero__title {
  font-size: 3.5rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

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

.hero__subtitle {
  font-size: 1.125rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-btn);
  transition: all var(--transition);
  outline: none;
}

.hero__button--primary {
  color: var(--surface);
  background-color: var(--primary);
  box-shadow: 0 4px 14px rgba(29, 78, 216, 0.3);
}

.hero__button--primary:hover {
  background-color: var(--primary-dark);
  box-shadow: 0 6px 20px rgba(29, 78, 216, 0.4);
  transform: translateY(-2px);
}

.hero__button--primary:focus-visible {
  box-shadow: 0 0 0 3px var(--primary-light), 0 6px 20px rgba(29, 78, 216, 0.3);
}

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

.hero__button--secondary {
  color: var(--primary);
  background-color: var(--surface);
  border: 2px solid var(--border);
}

.hero__button--secondary:hover {
  border-color: var(--primary);
  background-color: var(--primary-soft);
  transform: translateY(-2px);
}

.hero__button--secondary:focus-visible {
  box-shadow: 0 0 0 3px var(--primary-light);
}

.hero__button--secondary:active {
  transform: translateY(0);
}

/* ---- Hero Visual ---- */
.hero__visual {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero__image-wrapper {
  position: relative;
  width: 100%;
  max-width: 520px;
  aspect-ratio: 4/3;
  border-radius: 24px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary-light), var(--primary-soft));
  box-shadow: var(--shadow-lg);
}

.hero__image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero__image-city {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__image-fallback {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--primary);
  text-align: center;
  padding: 40px;
}

.hero__image-fallback svg {
  width: 80px;
  height: 80px;
  opacity: 0.6;
}

.hero__image-fallback span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-light);
}

/* ---- Elementos gráficos decorativos ---- */
.hero__decor {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
}

.hero__decor--1 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(29, 78, 216, 0.08) 0%, transparent 70%);
  top: -100px;
  right: -50px;
}

.hero__decor--2 {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(29, 78, 216, 0.06) 0%, transparent 70%);
  bottom: -60px;
  left: -40px;
}

.hero__decor--3 {
  width: 120px;
  height: 120px;
  border: 2px solid rgba(29, 78, 216, 0.08);
  top: 50%;
  right: 10%;
}

.hero__decor--4 {
  width: 60px;
  height: 60px;
  background: rgba(29, 78, 216, 0.05);
  bottom: 20%;
  left: 5%;
}

/* ============================================================
   SEÇÕES GLOBAIS
   ============================================================ */
.section {
  padding: 96px 0;
}

.section__header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background-color: var(--primary-light);
  color: var(--primary);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.section__title {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.section__description {
  font-size: 1.125rem;
  color: var(--text-light);
  line-height: 1.7;
}

.section__title--light,
.section__description--light {
  color: var(--surface);
}

.section__tag--light {
  background-color: rgba(255, 255, 255, 0.15);
  color: var(--surface);
}

/* ============================================================
   CATEGORIAS
   ============================================================ */
.categories {
  background-color: var(--surface);
}

.categories__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 32px 24px;
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  transition: all var(--transition);
  cursor: pointer;
  outline: none;
}

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

.category-card:focus-visible {
  box-shadow: 0 0 0 3px var(--primary-light);
  border-color: var(--primary);
}

.category-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background-color: var(--primary-soft);
  color: var(--primary);
  border-radius: 16px;
  margin-bottom: 16px;
  transition: background-color var(--transition), transform var(--transition);
}

.category-card:hover .category-card__icon {
  background-color: var(--primary);
  color: var(--surface);
  transform: scale(1.05);
}

.category-card__name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

/* ============================================================
   COMUNIDADES EM DESTAQUE
   ============================================================ */
.communities {
  background-color: var(--background);
}

.communities__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.community-card {
  display: flex;
  flex-direction: column;
  padding: 32px;
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  transition: all var(--transition);
  outline: none;
}

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

.community-card:focus-visible {
  box-shadow: 0 0 0 3px var(--primary-light);
  border-color: var(--primary);
}

.community-card__header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.community-card__avatar {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--surface);
  border-radius: 14px;
  font-weight: 700;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.community-card__info {
  flex: 1;
  min-width: 0;
}

.community-card__name {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.community-card__category {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--primary);
  background-color: var(--primary-soft);
  padding: 2px 10px;
  border-radius: 100px;
  display: inline-block;
}

.community-card__description {
  font-size: 0.9375rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.community-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.community-card__members {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  color: var(--text-light);
}

.community-card__members-icon {
  color: var(--primary);
}

.community-card__button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 20px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  background-color: var(--primary-soft);
  border-radius: 10px;
  transition: all var(--transition);
  outline: none;
}

.community-card__button:hover {
  background-color: var(--primary);
  color: var(--surface);
  transform: translateY(-1px);
}

.community-card__button:focus-visible {
  box-shadow: 0 0 0 3px var(--primary-light);
}

/* ============================================================
   COMO FUNCIONA
   ============================================================ */
.how-it-works {
  background-color: var(--surface);
}

.how-it-works__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.step-card {
  text-align: center;
  padding: 40px 32px;
  border-radius: var(--radius-card);
  transition: all var(--transition);
}

.step-card:hover {
  background-color: var(--primary-soft);
}

.step-card__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  background-color: var(--primary);
  color: var(--surface);
  border-radius: 20px;
  font-size: 1.5rem;
  font-weight: 700;
  transition: transform var(--transition);
}

.step-card:hover .step-card__number {
  transform: scale(1.05);
}

.step-card__icon {
  color: var(--surface);
}

.step-card__title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
}

.step-card__description {
  font-size: 0.9375rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ============================================================
   BENEFÍCIOS
   ============================================================ */
.benefits {
  background-color: var(--background);
}

.benefits__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.benefit-card {
  padding: 32px 24px;
  background-color: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  text-align: center;
  transition: all var(--transition);
  outline: none;
}

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

.benefit-card:focus-visible {
  box-shadow: 0 0 0 3px var(--primary-light);
  border-color: var(--primary);
}

.benefit-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  margin: 0 auto 20px;
  background-color: var(--primary-soft);
  color: var(--primary);
  border-radius: 16px;
  transition: background-color var(--transition), color var(--transition);
}

.benefit-card:hover .benefit-card__icon {
  background-color: var(--primary);
  color: var(--surface);
}

.benefit-card__title {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.benefit-card__description {
  font-size: 0.875rem;
  color: var(--text-light);
  line-height: 1.6;
}

/* ============================================================
   CTA
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.cta-section__container {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

.cta-section__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  background-color: rgba(255, 255, 255, 0.12);
  color: var(--surface);
  border-radius: 20px;
}

.cta-section__title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--surface);
  margin-bottom: 16px;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.cta-section__description {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.7;
  margin-bottom: 36px;
}

.cta-section__button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 40px;
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--primary);
  background-color: var(--surface);
  border-radius: var(--radius-btn);
  transition: all var(--transition);
  outline: none;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
}

.cta-section__button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.cta-section__button:focus-visible {
  box-shadow: 0 0 0 3px var(--primary-light), 0 8px 25px rgba(0, 0, 0, 0.2);
}

.cta-section__button:active {
  transform: translateY(0);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background-color: var(--surface);
  border-top: 1px solid var(--border);
  padding-top: 64px;
  padding-bottom: 0;
}

.footer__container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer__column--logo {
  max-width: 320px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer__logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: var(--primary);
  color: var(--surface);
  border-radius: 10px;
  font-weight: 800;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.footer__logo-text {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--text);
}

.footer__description {
  font-size: 0.9375rem;
  color: var(--text-light);
  line-height: 1.7;
}

.footer__title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-light);
  transition: color var(--transition);
  outline: none;
  padding: 2px 0;
}

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

.footer__link:focus-visible {
  color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
  border-radius: 4px;
  padding: 2px 4px;
  margin: 0 -4px;
}

.footer__link--disabled {
  color: #9CA3AF;
  cursor: not-allowed;
  pointer-events: none;
  opacity: 0.6;
}

.footer__badge {
  display: inline-block;
  font-size: 0.625rem;
  font-weight: 600;
  color: var(--primary);
  background-color: var(--primary-light);
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: 6px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.2;
  vertical-align: middle;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  color: var(--text-light);
  background-color: var(--background);
  transition: color var(--transition), background-color var(--transition), transform 0.15s ease;
  outline: none;
}

.footer__social-link:hover {
  color: var(--primary);
  background-color: var(--primary-soft);
  transform: translateY(-2px);
}

.footer__social-link:focus-visible {
  box-shadow: 0 0 0 3px var(--primary-light);
  color: var(--primary);
}

.footer__social-link:active {
  transform: translateY(0);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  border-top: 1px solid var(--border);
}

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

.footer__legal {
  display: flex;
  gap: 24px;
}

.footer__legal-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-light);
  transition: color var(--transition);
  outline: none;
  padding: 2px 0;
}

.footer__legal-link:hover {
  color: var(--primary);
}

.footer__legal-link:focus-visible {
  color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
  border-radius: 4px;
  padding: 2px 4px;
  margin: 0 -4px;
}

.footer__legal-link--disabled {
  color: #9CA3AF;
  cursor: not-allowed;
  pointer-events: none;
  opacity: 0.6;
}

/* ============================================================
   SCROLL ANIMATION (ativado via JS)
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* ============================================================
   UTILITÁRIOS
   ============================================================ */
.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;
}

/* ============================================================
   RESPONSIVIDADE
   ============================================================ */

/* ---- Notebook (≤ 1200px) ---- */
@media (max-width: 1200px) {
  .hero__title {
    font-size: 2.75rem;
  }

  .hero__container {
    gap: 48px;
  }

  .categories__grid {
    grid-template-columns: repeat(4, 1fr);
  }

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

/* ---- Tablet (≤ 992px) ---- */
@media (max-width: 992px) {
  .hero__container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }

  .hero__subtitle {
    margin: 0 auto 36px;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__visual {
    order: -1;
  }

  .hero__image-wrapper {
    max-width: 400px;
    margin: 0 auto;
  }

  .hero {
    padding: 100px 0 60px;
    min-height: auto;
  }

  .section {
    padding: 72px 0;
  }

  .section__title {
    font-size: 1.875rem;
  }

  .categories__grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .how-it-works__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

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

  .cta-section__title {
    font-size: 2rem;
  }

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

  .footer__column--logo {
    grid-column: 1 / -1;
    max-width: 100%;
  }
}

/* ---- Mobile (≤ 768px) ---- */
@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  /* Header Mobile */
  .header__container {
    padding: 0 16px;
  }

  .header__toggle {
    display: flex;
  }

  .header__nav {
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    height: 100vh;
    background-color: var(--surface);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    padding-top: 100px;
    z-index: 1002;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.1);
    overflow-y: auto;
  }

  .header__nav--open {
    transform: translateX(0);
  }

  /* Botão fechar no drawer mobile */
  .header__nav-close {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    color: var(--text);
    border: none;
    background: none;
    cursor: pointer;
    transition: background-color var(--transition);
    z-index: 1;
  }

  .header__nav-close:hover {
    background-color: var(--background);
  }

  .header__nav-close:focus-visible {
    box-shadow: 0 0 0 3px var(--primary-light);
  }

  .header__menu {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    gap: 4px;
  }

  .header__item {
    width: 100%;
  }

  .header__link {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    border-radius: 10px;
  }

  .header__cta--desktop {
    display: none;
  }

  .header__cta--mobile {
    display: block;
    margin-top: 16px;
    width: 100%;
  }

  .header__cta--mobile .header__cta-button {
    width: 100%;
    justify-content: center;
    padding: 14px 24px;
  }

  /* Overlay */
  .header__overlay {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
  }

  .header__overlay--visible {
    opacity: 1;
    visibility: visible;
  }

  /* Hero Mobile */
  .hero__title {
    font-size: 2.25rem;
  }

  .hero__subtitle {
    font-size: 1rem;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

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

  .hero__image-wrapper {
    max-width: 320px;
  }

  /* Categories Mobile */
  .categories__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .category-card {
    padding: 24px 16px;
  }

  .category-card__icon {
    width: 48px;
    height: 48px;
  }

  /* Communities Mobile */
  .communities__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .community-card {
    padding: 24px;
  }

  /* How It Works Mobile */
  .how-it-works__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .step-card {
    padding: 32px 24px;
  }

  /* Benefits Mobile */
  .benefits__grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* CTA Mobile */
  .cta-section {
    padding: 64px 0;
  }

  .cta-section__title {
    font-size: 1.75rem;
  }

  .cta-section__button {
    width: 100%;
    justify-content: center;
  }

  /* Footer Mobile */
  .footer {
    padding-top: 48px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-bottom: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .footer__legal {
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }

  .footer__social {
    justify-content: center;
  }

  /* Section Mobile */
  .section {
    padding: 56px 0;
  }

  .section__header {
    margin-bottom: 40px;
  }

  .section__title {
    font-size: 1.625rem;
  }
}

/* ---- Mobile Pequeno (≤ 480px) ---- */
@media (max-width: 480px) {
  .header__nav {
    width: 100%;
  }

  .header__logo-text {
    font-size: 1.125rem;
  }

  .hero__title {
    font-size: 1.875rem;
  }

  .hero__image-wrapper {
    max-width: 280px;
    border-radius: 16px;
  }

  .categories__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .section__title {
    font-size: 1.5rem;
  }

  .cta-section__title {
    font-size: 1.5rem;
  }

  .footer__container {
    padding: 0 16px;
  }
}