/* ==========================================================================
   FA SPORT — GESTÃO DE IMAGEM
   Folha de estilos da versão estática (HTML + Bootstrap 5 + jQuery)
   Réplica fiel do design system da versão React.
   --------------------------------------------------------------------------
   Índice:
   01. Tokens / variáveis de marca
   02. Base e tipografia
   03. Utilitários (gradiente, sombras, eyebrow, régua dourada)
   04. Animações de revelação (scroll reveal)
   05. Cabeçalho e navegação
   06. Banner principal (slider de imagens)
   07. Faixa de palavras (marquee)
   08. Secção Sobre
   09. Números
   10. Serviços
   11. Clientes
   12. Fundador
   13. Contactos e formulário
   14. Rodapé
   15. Botão voltar ao topo
   16. Responsividade
   ========================================================================== */

/* --------------------------------------------------------------------------
   01. Tokens / variáveis de marca
   -------------------------------------------------------------------------- */
:root {
  --background: #fdfdfd;
  --foreground: #1e2024;
  --card: #ffffff;
  --muted: #f5f5f6;
  --muted-foreground: #71757c;
  --border: #e4e5e8;
  --ink: #17181b;
  --ink-soft: #33363b;
  --gold: #d7a44f;
  --gold-soft: #ecc98a;
  --accent: #f7f1e4;
  --accent-foreground: #5b4622;

  --gradient-gold: linear-gradient(100deg, #c2913f, #f0d18b, #cf9d4c);
  --shadow-soft: 0 1px 2px rgba(23, 24, 27, 0.04), 0 12px 32px -16px rgba(23, 24, 27, 0.18);
  --shadow-lift: 0 2px 6px rgba(23, 24, 27, 0.06), 0 28px 60px -28px rgba(23, 24, 27, 0.28);

  --font-display: "Sora", system-ui, -apple-system, sans-serif;
  --font-sans: "Manrope", system-ui, -apple-system, sans-serif;

  --radius: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.25rem;
}

/* --------------------------------------------------------------------------
   02. Base e tipografia
   -------------------------------------------------------------------------- */
* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  margin: 0;
}

p {
  margin: 0;
}

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

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

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

.container-fa {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

@media (min-width: 992px) {
  .container-fa {
    padding-left: 40px;
    padding-right: 40px;
  }
}

.section-pad {
  padding-top: 96px;
  padding-bottom: 96px;
}

@media (min-width: 992px) {
  .section-pad {
    padding-top: 128px;
    padding-bottom: 128px;
  }
}

/* --------------------------------------------------------------------------
   03. Utilitários
   -------------------------------------------------------------------------- */
.text-gradient-gold {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.bg-gradient-gold {
  background: var(--gradient-gold);
}

.bg-ink {
  background-color: var(--ink);
}

.bg-muted {
  background-color: var(--muted);
}

.text-ink {
  color: var(--ink);
}

.text-ink-soft {
  color: var(--ink-soft);
}

.text-muted-fa {
  color: var(--muted-foreground);
}

.text-gold {
  color: var(--gold);
}

.text-gold-soft {
  color: var(--gold-soft);
}

.shadow-soft {
  box-shadow: var(--shadow-soft);
}

.shadow-lift {
  box-shadow: var(--shadow-lift);
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted-foreground);
  margin: 0;
}

.eyebrow.on-dark {
  color: var(--gold-soft);
}

.rule-gold::before {
  content: "";
  display: block;
  width: 3rem;
  height: 2px;
  background: var(--gradient-gold);
  margin-bottom: 1.25rem;
}

.title-xl {
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
}

.lead-fa {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--muted-foreground);
}

/* Botões -------------------------------------------------------------- */
.btn-fa {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 0;
  border-radius: 999px;
  padding: 0.85rem 1.75rem;
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-gold {
  background: var(--gradient-gold);
  color: var(--ink);
}

.btn-gold:hover {
  box-shadow: var(--shadow-lift);
  color: var(--ink);
}

.btn-ink {
  background: var(--ink);
  color: #fff;
  font-weight: 600;
}

.btn-ink:hover {
  box-shadow: var(--shadow-lift);
  color: #fff;
}

.btn-ghost-light {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff;
  font-weight: 600;
}

.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
}

.btn-fa .icon {
  width: 16px;
  height: 16px;
  transition: transform 0.3s ease;
}

.btn-fa:hover .icon-arrow {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   04. Animações de revelação
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* --------------------------------------------------------------------------
   05. Cabeçalho e navegação
   -------------------------------------------------------------------------- */
.fa-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1050;
  padding: 16px 0;
  border-bottom: 1px solid transparent;
  transition: all 0.5s ease;
}

.fa-header.scrolled {
  padding: 8px 0;
  background: rgba(253, 253, 253, 0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--border);
  box-shadow: var(--shadow-soft);
}

.fa-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.fa-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.fa-brand img {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  object-fit: cover;
  box-shadow: 0 0 0 1px var(--border);
}

.fa-brand-name {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ink);
  display: block;
  line-height: 1.2;
}

.fa-brand-sub {
  display: block;
  font-size: 0.6rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--muted-foreground);
}

.fa-nav {
  display: none;
  align-items: center;
  gap: 36px;
}

@media (min-width: 992px) {
  .fa-nav {
    display: flex;
  }
}

.fa-nav a {
  position: relative;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink-soft);
  transition: color 0.3s ease;
}

.fa-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  height: 1px;
  width: 0;
  background: var(--gradient-gold);
  transition: width 0.3s ease;
}

.fa-nav a:hover,
.fa-nav a.active {
  color: var(--ink);
}

.fa-nav a:hover::after,
.fa-nav a.active::after {
  width: 100%;
}

.fa-burger {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 992px) {
  .fa-burger {
    display: none;
  }
}

.fa-mobile-nav {
  display: none;
  border-top: 1px solid var(--border);
  background: rgba(253, 253, 253, 0.97);
  backdrop-filter: blur(18px);
  margin-top: 8px;
}

.fa-mobile-nav a {
  display: block;
  padding: 16px 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink-soft);
  border-bottom: 1px solid var(--border);
}

.fa-mobile-nav .btn-fa {
  width: 100%;
  justify-content: center;
  margin: 16px 0;
}

.header-cta {
  display: none;
}

@media (min-width: 576px) {
  .header-cta {
    display: inline-flex;
  }
}

/* --------------------------------------------------------------------------
   06. Banner principal (slider)
   -------------------------------------------------------------------------- */
.fa-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--ink);
}

.fa-hero-slides {
  position: absolute;
  inset: 0;
}

.fa-hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.4s ease-out;
}

.fa-hero-slide.active {
  opacity: 1;
}

.fa-hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.fa-hero-slide.active img {
  animation: fa-kenburns 9s ease-out forwards;
}

@keyframes fa-kenburns {
  from {
    transform: scale(1.02);
  }
  to {
    transform: scale(1.14);
  }
}

.fa-hero-overlay-1 {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--ink) 0%, rgba(23, 24, 27, 0.7) 55%, rgba(23, 24, 27, 0.25) 100%);
}

.fa-hero-overlay-2 {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(23, 24, 27, 0.8) 0%, rgba(23, 24, 27, 0.25) 55%, transparent 100%);
}

.fa-hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: 144px;
  padding-bottom: 64px;
}

@media (min-width: 992px) {
  .fa-hero-content {
    padding-bottom: 96px;
  }
}

.fa-hero-title {
  margin-top: 20px;
  max-width: 60rem;
  font-size: clamp(2.25rem, 6vw, 4.25rem);
  font-weight: 800;
  line-height: 1.05;
  color: #fff;
}

.fa-hero-text {
  margin-top: 24px;
  max-width: 44rem;
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.05rem;
  line-height: 1.75;
}

.fa-hero-actions {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.fa-hero-dots {
  margin-top: 56px;
  display: flex;
  align-items: center;
  gap: 20px;
}

.fa-hero-dot {
  display: flex;
  align-items: center;
  gap: 12px;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

.fa-hero-dot .bar {
  display: block;
  height: 2px;
  width: 28px;
  background: rgba(255, 255, 255, 0.35);
  transition: all 0.5s ease;
}

.fa-hero-dot .label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.45);
  transition: color 0.4s ease;
}

.fa-hero-dot.active .bar {
  width: 56px;
  background: var(--gradient-gold);
}

.fa-hero-dot.active .label {
  color: var(--gold-soft);
}

.fa-scroll-cue {
  position: absolute;
  bottom: 24px;
  right: 40px;
  z-index: 2;
  width: 48px;
  height: 48px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: rgba(255, 255, 255, 0.7);
  display: none;
  align-items: center;
  justify-content: center;
}

@media (min-width: 992px) {
  .fa-scroll-cue {
    display: flex;
  }
}

.fa-scroll-cue svg {
  animation: fa-bounce 1.6s infinite;
}

@keyframes fa-bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(6px);
  }
}

/* --------------------------------------------------------------------------
   07. Faixa de palavras (marquee)
   -------------------------------------------------------------------------- */
.fa-marquee {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--muted);
  padding: 20px 0;
  overflow: hidden;
}

.fa-marquee-track {
  display: flex;
  gap: 48px;
  white-space: nowrap;
  width: max-content;
  animation: fa-marquee 28s linear infinite;
}

.fa-marquee-item {
  display: flex;
  align-items: center;
  gap: 48px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--muted-foreground);
}

.fa-marquee-item .dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--gradient-gold);
}

@keyframes fa-marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* --------------------------------------------------------------------------
   08. Secção Sobre
   -------------------------------------------------------------------------- */
.fa-about-img {
  position: relative;
}

.fa-about-img img {
  width: 100%;
  border-radius: var(--radius-xl);
  object-fit: cover;
  box-shadow: var(--shadow-lift);
}

.fa-about-badge {
  position: absolute;
  bottom: -32px;
  right: -16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 24px;
  box-shadow: var(--shadow-lift);
  display: none;
}

@media (min-width: 576px) {
  .fa-about-badge {
    display: block;
  }
}

@media (min-width: 992px) {
  .fa-about-badge {
    right: -40px;
  }
}

.fa-about-badge strong {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--ink);
  display: block;
}

.fa-about-badge span {
  display: block;
  max-width: 10rem;
  margin-top: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted-foreground);
}

.fa-value {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.fa-value svg {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--gold);
}

.fa-value h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.fa-value p {
  margin-top: 4px;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--muted-foreground);
}

/* --------------------------------------------------------------------------
   09. Números
   -------------------------------------------------------------------------- */
.fa-stats {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--muted);
  padding: 56px 0;
}

.fa-stat {
  text-align: center;
  padding: 0 8px;
}

.fa-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 4vw, 3rem);
  font-weight: 800;
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.fa-stat span {
  display: block;
  margin-top: 8px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted-foreground);
}

/* --------------------------------------------------------------------------
   10. Serviços
   -------------------------------------------------------------------------- */
.fa-service {
  height: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  transition: all 0.5s ease;
}

@media (min-width: 992px) {
  .fa-service {
    padding: 40px;
  }
}

.fa-service:hover {
  transform: translateY(-4px);
  border-color: rgba(215, 164, 79, 0.4);
  box-shadow: var(--shadow-lift);
}

.fa-service-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.fa-service-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent);
  color: var(--accent-foreground);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.5s ease;
}

.fa-service:hover .fa-service-icon {
  background: var(--gradient-gold);
  color: var(--ink);
}

.fa-service-number {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--border);
  transition: color 0.4s ease;
}

.fa-service:hover .fa-service-number {
  color: var(--gold);
}

.fa-service h3 {
  margin-top: 28px;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--ink);
}

.fa-service p {
  margin-top: 12px;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--muted-foreground);
}

.fa-service ul {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.fa-service li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.fa-service li .dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--gradient-gold);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   11. Clientes
   -------------------------------------------------------------------------- */
.fa-clients {
  background: var(--ink);
}

.fa-clients-title {
  color: #fff;
}

.fa-clients-lead {
  color: rgba(255, 255, 255, 0.65);
}

.fa-clients-grid {
  margin-top: 56px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.fa-client {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 32px;
  height: 100%;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  transition: background 0.5s ease;
}

.fa-client:hover {
  background: rgba(255, 255, 255, 0.06);
}

.fa-client h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
}

.fa-client .club {
  margin-top: 8px;
  font-size: 0.875rem;
  color: var(--gold-soft);
}

.fa-client .country {
  margin-top: 4px;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.45);
}

.fa-client svg {
  flex-shrink: 0;
  color: rgba(255, 255, 255, 0.25);
  transition: all 0.5s ease;
}

.fa-client:hover svg {
  color: var(--gold);
  transform: translate(4px, -4px);
}

/* --------------------------------------------------------------------------
   12. Fundador
   -------------------------------------------------------------------------- */
.fa-founder-img {
  position: relative;
}

.fa-founder-frame {
  position: absolute;
  top: -16px;
  left: -16px;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(215, 164, 79, 0.4);
  border-radius: var(--radius-xl);
  display: none;
}

@media (min-width: 992px) {
  .fa-founder-frame {
    display: block;
  }
}

.fa-founder-img img {
  position: relative;
  width: 100%;
  border-radius: var(--radius-xl);
  object-fit: cover;
  box-shadow: var(--shadow-lift);
}

.fa-quote {
  margin-top: 32px;
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* --------------------------------------------------------------------------
   13. Contactos e formulário
   -------------------------------------------------------------------------- */
.fa-contact {
  border-top: 1px solid var(--border);
  background: var(--muted);
}

.fa-contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 16px;
  transition: all 0.3s ease;
}

a.fa-contact-card:hover {
  transform: translateY(-2px);
  border-color: rgba(215, 164, 79, 0.4);
  box-shadow: var(--shadow-soft);
}

.fa-contact-card svg {
  color: var(--gold);
  flex-shrink: 0;
}

.fa-contact-card .value {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--ink);
}

.fa-contact-card .value-sm {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink);
  word-break: break-all;
}

.fa-form {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-soft);
}

@media (min-width: 992px) {
  .fa-form {
    padding: 40px;
  }
}

.fa-form h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink);
}

.fa-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted-foreground);
}

.fa-input {
  width: 100%;
  margin-top: 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--background);
  padding: 12px 16px;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--ink);
  outline: none;
  transition: border-color 0.3s ease;
}

.fa-input:focus {
  border-color: var(--gold);
}

textarea.fa-input {
  resize: none;
}

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

.fa-form-feedback {
  display: none;
  margin-top: 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-foreground);
  background: var(--accent);
  border-radius: var(--radius);
  padding: 12px 16px;
}

/* --------------------------------------------------------------------------
   14. Rodapé
   -------------------------------------------------------------------------- */
.fa-footer {
  background: var(--ink);
  padding: 64px 0;
}

.fa-footer-logo {
  width: 176px;
  border-radius: 12px;
}

.fa-footer p.about {
  margin-top: 20px;
  max-width: 20rem;
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
}

.fa-footer h3 {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: #fff;
}

.fa-footer ul {
  margin-top: 20px;
}

.fa-footer li {
  margin-bottom: 12px;
}

.fa-footer li a {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.3s ease;
}

.fa-footer li a:hover {
  color: var(--gold-soft);
}

.fa-footer-bottom {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

@media (min-width: 576px) {
  .fa-footer-bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

/* --------------------------------------------------------------------------
   15. Botão voltar ao topo
   -------------------------------------------------------------------------- */
.fa-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 1040;
  width: 46px;
  height: 46px;
  border-radius: 999px;
  border: 0;
  background: var(--ink);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.4s ease;
  box-shadow: var(--shadow-lift);
}

.fa-top.show {
  opacity: 1;
  visibility: visible;
  transform: none;
}

/* --------------------------------------------------------------------------
   16. Responsividade
   -------------------------------------------------------------------------- */
@media (max-width: 991.98px) {
  .fa-about-badge {
    right: 0;
  }

  .fa-client {
    border-right: 0;
  }
}

@media (max-width: 575.98px) {
  .fa-hero-dots {
    gap: 12px;
    flex-wrap: wrap;
  }

  .fa-service {
    padding: 24px;
  }
}