/* ==========================================================================
   VEGA & ASSOCIADOS — DESIGN SYSTEM & STYLESHEET
   ========================================================================== */

:root {
  /* Color Palette - Luxury Dark Theme (restricted: 1 primary, 1 neutral, 1 accent) */
  --sw-bg: #07070a;
  --sw-bg-elevated: #0e0e15;
  --sw-bg-card: #13131c;
  --sw-bg-glass: rgba(19, 19, 28, 0.75);
  --sw-ink: #f4f4f7;
  --sw-ink-muted: #b3b3c4;
  --sw-ink-dim: #74748a;
  --sw-gold: #d4af37;
  --sw-gold-light: #f3e5ab;
  --sw-gold-dark: #aa8620;
  --sw-gold-gradient: linear-gradient(135deg, #f3e5ab 0%, #d4af37 60%, #aa8620 100%);
  --sw-gold-dim: rgba(212, 175, 55, 0.12);
  --sw-gold-glow: rgba(212, 175, 55, 0.28);
  --sw-accent: var(--sw-gold);
  --sw-accent-light: var(--sw-gold-light);
  --sw-accent-dim: var(--sw-gold-dim);
  --sw-accent-glow: var(--sw-gold-glow);
  --sw-border: rgba(255, 255, 255, 0.06);
  --sw-border-gold: rgba(212, 175, 55, 0.22);

  /* Typography */
  --sw-font-display: 'Playfair Display', georgia, serif;
  --sw-font-brand: 'Cinzel', serif;
  --sw-font-body: 'Inter', -apple-system, blinkmacsystemfont, sans-serif;

  /* Layout */
  --sw-radius-sm: 8px;
  --sw-radius: 14px;
  --sw-radius-lg: 24px;
  --sw-radius-full: 9999px;
  --sw-transition: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --sw-max-width: 1440px;
  --sw-nav-height: 76px;
  --sw-gutter: clamp(24px, 8vw, 140px);
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--sw-gold) var(--sw-bg);
}

body {
  font-family: var(--sw-font-body);
  background: var(--sw-bg);
  color: var(--sw-ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.65;
}

::selection {
  background: var(--sw-gold);
  color: #000;
}

/* ==========================================================================
    ACESSIBILIDADE — foco visível global, skip link, reduced motion
    ========================================================================== */

:focus-visible {
  outline: 2px solid var(--sw-gold);
  outline-offset: 3px;
  border-radius: 4px;
}

.sw-skip-link {
  position: absolute;
  top: -40px;
  left: 16px;
  z-index: 4000;
  padding: 10px 20px;
  background: var(--sw-gold);
  color: #000;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 0 0 var(--sw-radius-sm) var(--sw-radius-sm);
  text-decoration: none;
  transition: top 0.25s ease;
}

.sw-skip-link:focus {
  top: 0;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .sw-reveal,
  .sw-badge-pill,
  .sw-hero .sw-title,
  .sw-hero .sw-subtitle,
  .sw-hero-cta-group,
  .sw-hero-highlights,
  .sw-scroll-hint {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
    transition: none !important;
  }

  .sw-scroll-arrow {
    animation: none;
  }

  .sw-service-card,
  .sw-testimonial-card,
  .sw-why-item,
  .sw-contact-card-item,
  .sw-whatsapp-cta-box,
  .sw-btn,
  .sw-nav-links a {
    transition: none;
  }
}

/* ==========================================================================
   GLOBAL UTILITIES & TYPOGRAPHY
   ========================================================================== */

.sw-root {
  position: relative;
}

.sw-container {
  max-width: var(--sw-max-width);
  margin: 0 auto;
  padding: 0 var(--sw-gutter);
}

.sw-text-gold {
  background: var(--sw-gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.sw-eyebrow-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--sw-gold-dim);
  border: 1px solid var(--sw-border-gold);
  padding: 6px 14px;
  border-radius: var(--sw-radius-full);
  margin-bottom: 20px;
}

.sw-eyebrow-icon {
  color: var(--sw-gold);
  font-size: 0.8rem;
}

.sw-eyebrow {
  font-family: var(--sw-font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sw-gold-light);
}

.sw-heading {
  font-family: var(--sw-font-display);
  font-size: clamp(2.4rem, 4.8vw, 3.8rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--sw-ink);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.sw-heading--light {
  color: var(--sw-ink);
}

.sw-heading--xl {
  font-size: clamp(2.8rem, 5.6vw, 4.4rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
}

.sw-body {
  font-size: 1.05rem;
  color: var(--sw-ink-muted);
  line-height: 1.65;
  margin-bottom: 18px;
  max-width: 65ch;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */

.sw-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 36px;
  padding-left: calc(36px + env(safe-area-inset-left));
  padding-right: calc(36px + env(safe-area-inset-right));
  height: var(--sw-nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(7, 7, 10, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--sw-border);
  transition:
    transform 0.4s ease,
    background 0.4s ease;
}

.sw-nav--scrolled {
  background: rgba(7, 7, 10, 0.92);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border-bottom-color: rgba(212, 175, 55, 0.15);
}

.sw-nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--sw-ink);
}

.sw-logo-mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--sw-gold-dim);
  border: 1px solid var(--sw-border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sw-gold);
  transition: var(--sw-transition);
}

.sw-nav-brand:hover .sw-logo-mark {
  transform: scale(1.05);
  box-shadow: 0 0 15px var(--sw-gold-glow);
}

.sw-logo-text {
  font-family: var(--sw-font-brand);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--sw-ink);
}

.sw-logo-accent {
  color: var(--sw-gold);
}

.sw-nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.sw-nav-links a {
  color: var(--sw-ink-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: var(--sw-transition);
  position: relative;
  padding: 4px 0;
}

.sw-nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--sw-gold-gradient);
  transition: var(--sw-transition);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: center;
}

.sw-nav-links a:hover,
.sw-nav-links a.active {
  color: var(--sw-gold-light);
}

.sw-nav-links a.active {
  font-weight: 600;
}

.sw-nav-links a:hover::after,
.sw-nav-links a.active::after,
.sw-nav-links a:focus-visible::after {
  transform: scaleX(1);
}

.sw-nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.sw-btn--nav {
  padding: 10px 22px;
  font-size: 0.82rem;
  border-radius: var(--sw-radius-full);
  background: var(--sw-gold-dim);
  border: 1px solid var(--sw-border-gold);
  color: var(--sw-gold-light);
  font-weight: 600;
  text-decoration: none;
  transition: var(--sw-transition);
}

.sw-btn--nav:hover {
  background: var(--sw-gold);
  color: #000;
  box-shadow: 0 0 20px var(--sw-gold-glow);
}

.sw-btn--nav:focus-visible {
  outline: 2px solid var(--sw-gold);
  outline-offset: 2px;
}

.sw-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  min-width: 44px;
  min-height: 44px;
  margin: -8px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.sw-hamburger-bar {
  width: 22px;
  height: 2px;
  background: var(--sw-ink);
  transition: var(--sw-transition);
}

/* Mobile Menu Active State */
.sw-nav-toggle[aria-expanded='true'] .sw-hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.sw-nav-toggle[aria-expanded='true'] .sw-hamburger-bar:nth-child(2) {
  opacity: 0;
}

.sw-nav-toggle[aria-expanded='true'] .sw-hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */

.sw-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  min-height: 48px;
  font-family: var(--sw-font-body);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: none;
  border-radius: var(--sw-radius-full);
  cursor: pointer;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease,
    color 0.25s ease,
    border-color 0.25s ease;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.sw-btn--primary {
  background: var(--sw-gold-gradient);
  color: #050508;
  box-shadow: 0 4px 18px var(--sw-gold-dim);
}

.sw-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 26px var(--sw-gold-glow);
  color: #000;
}

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

.sw-btn--glow::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  transition: left 0.7s ease;
  pointer-events: none;
}

.sw-btn--glow:hover::before {
  left: 100%;
}

.sw-btn--secondary {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--sw-border);
  color: var(--sw-ink);
  backdrop-filter: blur(10px);
}

.sw-btn--secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--sw-border-gold);
  color: var(--sw-gold-light);
  transform: translateY(-2px);
}

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

.sw-btn--block {
  width: 100%;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.sw-section {
  position: relative;
  padding: clamp(88px, 11vw, 152px) 0;
  overflow: hidden;
}

/* Alternância de densidade para ritmo visual */
.sw-section--compact {
  padding: clamp(64px, 8vw, 104px) 0;
}

.sw-section--spacious {
  padding: clamp(112px, 14vw, 184px) 0;
}

/* Spacing system para rhythm vertical entre seções */
.sw-section + .sw-section {
  padding-top: clamp(80px, 10vw, 132px);
}

/* Header/footer spacing refinement */
.sw-section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
}

.sw-section-header--left {
  text-align: left;
  max-width: 760px;
  margin: 0 0 60px;
}

/* Spacing de respiro entre título e descrição */
.sw-section-header .sw-heading + .sw-section-desc {
  margin-top: 18px;
}

.sw-section-desc {
  font-size: 1.05rem;
  color: var(--sw-ink-muted);
  line-height: 1.7;
  max-width: 62ch;
  margin-left: auto;
  margin-right: auto;
}

.sw-section--dark {
  background: var(--sw-bg);
}

.sw-section--accent {
  background: radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.05) 0%, var(--sw-bg) 60%);
  border-top: 1px solid var(--sw-border);
  border-bottom: 1px solid var(--sw-border);
}

.sw-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 140px;
  padding-bottom: 100px;
}

.sw-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.sw-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  filter: brightness(0.4) contrast(1.1) saturate(0.65);
}

.sw-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 7, 10, 0.55) 0%, rgba(7, 7, 10, 0.92) 80%);
}

.sw-hero-ambient-glow {
  position: absolute;
  top: 25%;
  left: 50%;
  transform: translateX(-50%);
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, var(--sw-gold-glow) 0%, transparent 70%);
  opacity: 0.18;
  pointer-events: none;
  filter: blur(100px);
}

.sw-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
}

.sw-hero-inner {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
}

.sw-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid var(--sw-border-gold);
  border-radius: var(--sw-radius-full);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sw-gold-light);
  margin-bottom: 28px;
  backdrop-filter: blur(10px);
  animation: sw-fade-up 0.8s ease 0.2s forwards;
  opacity: 0;
}

.sw-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sw-gold);
  box-shadow: 0 0 10px var(--sw-gold);
}

.sw-hero .sw-title {
  font-family: var(--sw-font-display);
  font-size: clamp(2.25rem, 6.8vw, 5.6rem);
  font-weight: 600;
  line-height: 1.05;
  color: var(--sw-ink);
  margin-bottom: 24px;
  letter-spacing: -0.03em;
  opacity: 0;
  animation: sw-fade-up 0.8s ease 0.4s forwards;
}

.sw-hero .sw-subtitle {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  color: var(--sw-ink-muted);
  max-width: 64ch;
  margin: 0 auto 40px;
  line-height: 1.6;
  font-weight: 400;
  opacity: 0;
  animation: sw-fade-up 0.8s ease 0.6s forwards;
}

.sw-hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 60px;
  opacity: 0;
  animation: sw-fade-up 0.8s ease 0.8s forwards;
}

/* Hero Highlights Strip */
.sw-hero-highlights {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  padding: 16px 32px;
  background: rgba(19, 19, 28, 0.7);
  border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius-full);
  backdrop-filter: blur(16px);
  max-width: 100%;
  overflow-x: auto;
  opacity: 0;
  animation: sw-fade-up 0.8s ease 1s forwards;
}

@media (max-width: 640px) {
  .sw-hero-highlights {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 18px;
    padding: 14px 20px;
    border-radius: var(--sw-radius);
    overflow-x: visible;
  }

  .sw-highlight-divider {
    display: none;
  }
}

.sw-highlight-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--sw-ink-muted);
  white-space: nowrap;
}

.sw-highlight-item svg {
  color: var(--sw-gold);
}

.sw-highlight-divider {
  width: 1px;
  height: 16px;
  background: var(--sw-border);
}

/* Scroll Hint */
.sw-scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--sw-ink-dim);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0;
  animation: sw-fade-up 0.8s ease 1.2s forwards;
}

.sw-scroll-arrow {
  width: 16px;
  height: 16px;
  border-right: 2px solid var(--sw-gold);
  border-bottom: 2px solid var(--sw-gold);
  transform: rotate(45deg);
  animation: sw-bounce 2.2s ease infinite;
}

@keyframes sw-fade-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes sw-bounce {
  0%,
  100% {
    transform: rotate(45deg) translate(0, 0);
  }
  50% {
    transform: rotate(45deg) translate(4px, 4px);
  }
}

/* ==========================================================================
   ABOUT SECTION
   ========================================================================== */

.sw-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.sw-grid--about {
  align-items: center;
}

.sw-values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin: 28px 0 36px;
}

.sw-value-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: var(--sw-bg-card);
  border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius-sm);
  font-size: 0.85rem;
  color: var(--sw-ink);
  font-weight: 500;
}

.sw-value-pill svg {
  color: var(--sw-gold);
  flex-shrink: 0;
}

/* Stats */
.sw-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding-top: 28px;
  border-top: 1px solid var(--sw-border);
}

.sw-stat {
  display: flex;
  flex-direction: column;
}

.sw-stat-num,
.sw-stat-prefix,
.sw-stat-suffix {
  font-family: var(--sw-font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--sw-gold);
  line-height: 1;
  display: inline;
}

.sw-stat-label {
  font-size: 0.78rem;
  color: var(--sw-ink-muted);
  margin-top: 8px;
  letter-spacing: 0.02em;
  line-height: 1.4;
}

/* About Visual Frame */
.sw-about-frame {
  position: relative;
  border-radius: var(--sw-radius-lg);
  padding: 10px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.15) 0%, rgba(255, 255, 255, 0.02) 100%);
  border: 1px solid var(--sw-border-gold);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.45);
}

.sw-about-image-wrapper {
  position: relative;
  border-radius: var(--sw-radius);
  overflow: hidden;
  aspect-ratio: 4/3;
}

.sw-about-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.sw-about-frame:hover .sw-about-img {
  transform: scale(1.04);
}

.sw-about-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(7, 7, 10, 0.8) 100%);
}

.sw-glass-badge {
  position: absolute;
  bottom: -24px;
  left: 30px;
  right: 30px;
  background: var(--sw-bg-glass);
  border: 1px solid var(--sw-border-gold);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--sw-radius);
  padding: 16px 22px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.sw-glass-badge-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--sw-gold-dim);
  border: 1px solid var(--sw-border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sw-gold);
  flex-shrink: 0;
}

.sw-glass-badge-content strong {
  display: block;
  font-size: 0.95rem;
  color: var(--sw-ink);
  font-weight: 600;
}

.sw-glass-badge-content span {
  font-size: 0.78rem;
  color: var(--sw-ink-muted);
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */

.sw-services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.sw-service-card {
  background: var(--sw-bg-card);
  border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius-lg);
  padding: 36px 30px;
  transition:
    transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.3s ease,
    box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.sw-service-card-glow {
  position: absolute;
  top: -100px;
  right: -100px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, var(--sw-gold-glow) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.sw-service-card:hover {
  border-color: var(--sw-border-gold);
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.4);
}

.sw-service-card:hover .sw-service-card-glow {
  opacity: 0.85;
}

.sw-service-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: var(--sw-gold-dim);
  border: 1px solid var(--sw-border-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sw-gold);
  margin-bottom: 24px;
  transition: var(--sw-transition);
}

.sw-service-card:hover .sw-service-icon {
  background: var(--sw-gold);
  color: #000;
  transform: scale(1.05);
}

.sw-service-number {
  position: absolute;
  top: 24px;
  right: 28px;
  font-family: var(--sw-font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.08);
  transition: var(--sw-transition);
}

.sw-service-card:hover .sw-service-number {
  color: var(--sw-gold);
  opacity: 0.4;
}

.sw-service-title {
  font-family: var(--sw-font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--sw-ink);
  margin-bottom: 14px;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.sw-service-desc {
  font-size: 0.92rem;
  color: var(--sw-ink-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  max-width: 48ch;
}

.sw-service-bullets {
  list-style: none;
  margin-bottom: 28px;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sw-service-bullets li {
  font-size: 0.83rem;
  color: var(--sw-ink-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.sw-service-bullets li::before {
  content: '✦';
  color: var(--sw-gold);
  font-size: 0.6rem;
}

.sw-service-btn {
  background: none;
  border: none;
  color: var(--sw-gold-light);
  font-family: var(--sw-font-body);
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  padding: 0;
  transition: var(--sw-transition);
}

.sw-service-btn:hover {
  color: var(--sw-gold);
  transform: translateX(4px);
}

/* ==========================================================================
   WHY CHOOSE US SECTION
   ========================================================================== */

.sw-grid--why {
  grid-template-columns: 0.9fr 1.1fr;
}

.sw-why-sculpture-card {
  position: relative;
  border-radius: var(--sw-radius-lg);
  overflow: hidden;
  margin-top: 32px;
  border: 1px solid var(--sw-border-gold);
  aspect-ratio: 16/10;
}

.sw-why-sculpture-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.sw-why-sculpture-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(7, 7, 10, 0.9) 100%);
}

.sw-why-sculpture-caption {
  position: absolute;
  bottom: 18px;
  left: 20px;
  right: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--sw-ink-muted);
  background: rgba(14, 14, 21, 0.8);
  padding: 12px 18px;
  border-radius: var(--sw-radius-sm);
  backdrop-filter: blur(10px);
  border: 1px solid var(--sw-border);
}

.sw-why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.sw-why-item {
  background: var(--sw-bg-card);
  border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius);
  padding: 28px 24px;
  transition: var(--sw-transition);
  position: relative;
}

.sw-why-item:hover {
  background: rgba(212, 175, 55, 0.04);
  border-color: var(--sw-border-gold);
  transform: translateY(-4px);
}

.sw-why-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.sw-why-num {
  font-family: var(--sw-font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--sw-gold);
  line-height: 1;
}

.sw-why-title {
  font-family: var(--sw-font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--sw-ink);
  letter-spacing: -0.005em;
}

.sw-why-desc {
  font-size: 0.9rem;
  color: var(--sw-ink-muted);
  line-height: 1.6;
  max-width: 44ch;
}

/* ==========================================================================
   TESTIMONIALS SECTION
   ========================================================================== */

.sw-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 60px;
}

.sw-testimonial-card {
  background: var(--sw-bg-card);
  border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius-lg);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--sw-transition);
}

.sw-testimonial-card:hover {
  border-color: var(--sw-border-gold);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.sw-stars {
  color: var(--sw-gold);
  font-size: 1rem;
  letter-spacing: 4px;
  margin-bottom: 20px;
}

.sw-testimonial-quote {
  font-size: 0.95rem;
  color: var(--sw-ink);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 28px;
  max-width: 56ch;
}

.sw-testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.sw-author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--sw-gold-dim);
  border: 1px solid var(--sw-border-gold);
  color: var(--sw-gold);
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sw-author-info strong {
  display: block;
  font-size: 0.92rem;
  color: var(--sw-ink);
}

.sw-author-info span {
  font-size: 0.78rem;
  color: var(--sw-ink-muted);
}

/* Corporate Clients Strip */
.sw-clients-strip {
  text-align: center;
  padding: 36px 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius);
}

.sw-clients-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--sw-ink-dim);
  margin-bottom: 24px;
}

.sw-client-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.sw-client-logo-item {
  font-family: var(--sw-font-brand);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--sw-ink-muted);
  opacity: 0.5;
  transition: var(--sw-transition);
}

.sw-client-logo-item:hover {
  opacity: 1;
  color: var(--sw-gold);
}

/* ==========================================================================
   FAQ SECTION
   ========================================================================== */

.sw-faq-wrapper {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.sw-faq-item {
  background: var(--sw-bg-card);
  border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius);
  overflow: hidden;
  transition: var(--sw-transition);
}

.sw-faq-item:hover {
  border-color: rgba(212, 175, 55, 0.2);
}

.sw-faq-question {
  width: 100%;
  padding: 24px 28px;
  background: none;
  border: none;
  color: var(--sw-ink);
  font-family: var(--sw-font-display);
  font-size: 1.1rem;
  font-weight: 600;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  cursor: pointer;
  transition: var(--sw-transition);
}

.sw-faq-question:hover {
  color: var(--sw-gold-light);
}

.sw-faq-icon {
  color: var(--sw-gold);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.sw-faq-item.active .sw-faq-icon {
  transform: rotate(180deg);
}

.sw-faq-answer {
  max-height: 0;
  overflow: hidden;
  transition:
    max-height 0.4s cubic-bezier(0, 1, 0, 1),
    padding 0.3s ease;
  padding: 0 28px;
}

.sw-faq-item.active .sw-faq-answer {
  max-height: 500px;
  padding: 0 28px 24px;
}

.sw-faq-answer p {
  font-size: 0.92rem;
  color: var(--sw-ink-muted);
  line-height: 1.8;
  max-width: 68ch;
}

/* ==========================================================================
   CONTACT SECTION & FORM
   ========================================================================== */

.sw-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: start;
}

.sw-contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 32px 0 40px;
}

.sw-contact-card-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 20px;
  background: var(--sw-bg-card);
  border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius);
  transition: var(--sw-transition);
}

.sw-contact-card-item:hover {
  border-color: var(--sw-border-gold);
  transform: translateX(4px);
}

.sw-contact-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--sw-gold-dim);
  border: 1px solid var(--sw-border-gold);
  color: var(--sw-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sw-contact-text strong {
  display: block;
  font-size: 0.92rem;
  color: var(--sw-ink);
  margin-bottom: 2px;
}

.sw-contact-text span {
  font-size: 0.85rem;
  color: var(--sw-ink-muted);
  line-height: 1.5;
  max-width: 34ch;
}

/* WhatsApp Direct Box */
.sw-whatsapp-cta-box {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: linear-gradient(135deg, rgba(37, 211, 102, 0.1) 0%, rgba(14, 14, 21, 0.8) 100%);
  border: 1px solid rgba(37, 211, 102, 0.25);
  border-radius: var(--sw-radius);
  color: var(--sw-ink);
  text-decoration: none;
  transition: var(--sw-transition);
}

.sw-whatsapp-cta-box:hover {
  border-color: rgba(37, 211, 102, 0.6);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.15);
}

.sw-whatsapp-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sw-whatsapp-info strong {
  display: block;
  font-size: 0.92rem;
  color: #25d366;
}

.sw-whatsapp-info span {
  font-size: 0.8rem;
  color: var(--sw-ink-muted);
}

/* Contact Form Card */
.sw-form-card {
  background: var(--sw-bg-card);
  border: 1px solid var(--sw-border-gold);
  border-radius: var(--sw-radius-lg);
  padding: 40px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
  position: relative;
}

.sw-form-header {
  margin-bottom: 28px;
}

.sw-form-title {
  font-family: var(--sw-font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--sw-ink);
  margin-bottom: 6px;
}

.sw-form-subtitle {
  font-size: 0.88rem;
  color: var(--sw-ink-muted);
}

.sw-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.sw-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.sw-form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
}

.sw-label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--sw-ink-muted);
}

.sw-form-group input,
.sw-form-group select,
.sw-form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(7, 7, 10, 0.6);
  border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius-sm);
  color: var(--sw-ink);
  font-family: var(--sw-font-body);
  font-size: 0.92rem;
  transition: var(--sw-transition);
  outline: none;
}

.sw-form-group input:focus,
.sw-form-group select:focus,
.sw-form-group textarea:focus {
  border-color: var(--sw-gold);
  box-shadow: 0 0 0 3px var(--sw-gold-dim);
  background: rgba(7, 7, 10, 0.9);
}

.sw-form-group input::placeholder,
.sw-form-group textarea::placeholder {
  color: var(--sw-ink-dim);
}

.sw-select-wrapper {
  position: relative;
}

.sw-select-wrapper select {
  appearance: none;
  cursor: pointer;
  padding-right: 40px;
}

.sw-select-wrapper select option {
  background: var(--sw-bg-elevated);
  color: var(--sw-ink);
}

.sw-select-arrow {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--sw-gold);
  pointer-events: none;
}

.sw-input-error {
  font-size: 0.75rem;
  color: #f55;
  display: none;
}

.sw-form-group.has-error .sw-input-error {
  display: block;
}

.sw-form-group.has-error input,
.sw-form-group.has-error select,
.sw-form-group.has-error textarea {
  border-color: #f55;
}

/* Checkbox LGPD */
.sw-checkbox-container {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}

.sw-checkbox-container input {
  display: none;
}

.sw-checkmark {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  background: rgba(7, 7, 10, 0.6);
  border: 1px solid var(--sw-border);
  flex-shrink: 0;
  margin-top: 2px;
  position: relative;
  transition: var(--sw-transition);
}

.sw-checkbox-container input:checked ~ .sw-checkmark {
  background: var(--sw-gold);
  border-color: var(--sw-gold);
}

.sw-checkmark::after {
  content: '';
  position: absolute;
  display: none;
  left: 6px;
  top: 2px;
  width: 4px;
  height: 9px;
  border: solid #000;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.sw-checkbox-container input:checked ~ .sw-checkmark::after {
  display: block;
}

.sw-checkbox-text {
  font-size: 0.78rem;
  color: var(--sw-ink-muted);
  line-height: 1.5;
}

.sw-link {
  color: var(--sw-gold-light);
  text-decoration: underline;
}

/* Button Loading State */
.sw-btn-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(0, 0, 0, 0.2);
  border-top-color: #000;
  border-radius: 50%;
  display: none;
  animation: sw-spin 0.8s linear infinite;
}

.sw-btn.loading .sw-btn-text {
  display: none;
}

.sw-btn.loading .sw-btn-spinner {
  display: block;
}

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

/* ==========================================================================
   FOOTER
   ========================================================================== */

.sw-footer {
  background: var(--sw-bg-elevated);
  border-top: 1px solid var(--sw-border);
  padding: 80px 0 40px;
}

.sw-footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 50px;
  margin-bottom: 60px;
}

.sw-footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  margin-bottom: 20px;
}

.sw-footer-desc {
  font-size: 0.88rem;
  color: var(--sw-ink-muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.sw-footer-oab {
  font-size: 0.75rem;
  color: var(--sw-ink-dim);
}

.sw-footer-title {
  font-family: var(--sw-font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--sw-ink);
  margin-bottom: 24px;
}

.sw-footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sw-footer-links a {
  color: var(--sw-ink-muted);
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--sw-transition);
}

.sw-footer-links a:hover {
  color: var(--sw-gold);
  transform: translateX(4px);
  display: inline-block;
}

.sw-footer-contact p {
  font-size: 0.85rem;
  color: var(--sw-ink-muted);
  margin-bottom: 12px;
  line-height: 1.6;
}

.sw-footer-bottom {
  padding-top: 30px;
  border-top: 1px solid var(--sw-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.8rem;
  color: var(--sw-ink-dim);
}

.sw-footer-bottom-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.sw-footer-bottom-links a {
  color: var(--sw-ink-dim);
  text-decoration: none;
  transition: var(--sw-transition);
}

.sw-footer-bottom-links a:hover {
  color: var(--sw-gold);
}

/* ==========================================================================
   MODAL DIALOG
   ========================================================================== */

.sw-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.sw-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.sw-modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(7, 7, 10, 0.85);
  backdrop-filter: blur(16px);
}

.sw-modal-content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 640px;
  background: var(--sw-bg-card);
  border: 1px solid var(--sw-border-gold);
  border-radius: var(--sw-radius-lg);
  padding: 40px;
  box-shadow: 0 32px 70px rgba(0, 0, 0, 0.55);
  transform: translateY(12px) scale(0.97);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  max-height: 90vh;
  max-height: 90dvh;
  overflow-y: auto;
}

@media (max-width: 640px) {
  .sw-modal-content {
    padding: 24px;
  }
}

.sw-modal.active .sw-modal-content {
  transform: translateY(0) scale(1);
}

.sw-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: none;
  border: none;
  font-size: 2rem;
  line-height: 1;
  color: var(--sw-ink-muted);
  cursor: pointer;
  transition: var(--sw-transition);
  min-width: 44px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.sw-modal-close:hover {
  color: var(--sw-gold);
}

.sw-modal-badge {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sw-gold);
  margin-bottom: 8px;
  display: block;
}

.sw-modal-title {
  font-family: var(--sw-font-display);
  font-size: 1.8rem;
  color: var(--sw-ink);
  margin-bottom: 20px;
}

.sw-modal-body {
  font-size: 0.95rem;
  color: var(--sw-ink-muted);
  line-height: 1.8;
  margin-bottom: 30px;
}

.sw-modal-body h4 {
  color: var(--sw-ink);
  font-family: var(--sw-font-display);
  margin: 20px 0 10px;
  font-size: 1.1rem;
}

.sw-modal-body ul {
  margin-left: 20px;
  margin-bottom: 16px;
}

.sw-modal-body li {
  margin-bottom: 6px;
}

/* ==========================================================================
   TOAST & FLOATING WIDGETS
   ========================================================================== */

.sw-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--sw-gold-gradient);
  z-index: 900;
  width: 0%;
  will-change: width;
}

.sw-toast {
  position: fixed;
  bottom: 30px;
  bottom: calc(30px + env(safe-area-inset-bottom));
  right: 30px;
  right: calc(30px + env(safe-area-inset-right));
  z-index: 3000;
  max-width: calc(100vw - 40px);
  background: var(--sw-bg-card);
  border: 1px solid var(--sw-border-gold);
  border-radius: var(--sw-radius);
  padding: 16px 24px;
  color: var(--sw-ink);
  font-size: 0.9rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  transform: translateY(100px);
  opacity: 0;
  transition:
    transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
    opacity 0.4s ease;
  pointer-events: none;
}

.sw-toast.show {
  transform: translateY(0);
  opacity: 1;
}

.sw-back-to-top {
  position: fixed;
  bottom: 30px;
  bottom: calc(30px + env(safe-area-inset-bottom));
  left: 30px;
  left: calc(30px + env(safe-area-inset-left));
  z-index: 900;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--sw-bg-card);
  border: 1px solid var(--sw-border-gold);
  color: var(--sw-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--sw-transition);
}

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

.sw-back-to-top:hover {
  background: var(--sw-gold);
  color: #000;
  transform: translateY(-4px);
}

/* Reveal Animations */
.sw-reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

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

/* No-JS fallback: reveal content when JavaScript is unavailable. */
.no-js .sw-reveal {
  opacity: 1;
  transform: none;
}

.sw-reveal-delay-1 {
  transition-delay: 0.12s;
}
.sw-reveal-delay-2 {
  transition-delay: 0.24s;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */

@media (max-width: 1080px) {
  .sw-services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (max-width: 900px) {
  .sw-grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .sw-grid--why {
    grid-template-columns: 1fr;
  }

  .sw-contact-grid {
    grid-template-columns: 1fr;
    gap: 45px;
  }

  .sw-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .sw-nav-links {
    position: fixed;
    top: var(--sw-nav-height);
    left: 0;
    right: 0;
    max-height: calc(100dvh - var(--sw-nav-height));
    overflow-y: auto;
    background: rgba(7, 7, 10, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 30px;
    padding-bottom: calc(30px + env(safe-area-inset-bottom));
    gap: 20px;
    border-bottom: 1px solid var(--sw-border-gold);
    transform: translateY(-150%);
    transition: transform 0.4s ease;
    opacity: 0;
    pointer-events: none;
  }

  .sw-nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .sw-nav-links a {
    display: block;
    padding: 10px 0;
    font-size: 1rem;
  }

  .sw-nav-toggle {
    display: flex;
  }

  .sw-btn--nav {
    display: none;
  }

  .sw-nav {
    padding: 0 16px;
    padding-left: calc(16px + env(safe-area-inset-left));
    padding-right: calc(16px + env(safe-area-inset-right));
  }
}

@media (max-width: 640px) {
  .sw-section {
    padding: 80px 0;
  }

  .sw-services-grid,
  .sw-testimonials-grid,
  .sw-why-grid {
    grid-template-columns: 1fr;
  }

  .sw-form-row {
    grid-template-columns: 1fr;
  }

  .sw-footer-top {
    grid-template-columns: 1fr;
  }

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

  .sw-form-card {
    padding: 24px;
  }
}

/* ==========================================================================
   LANGUAGE SWITCHER (pt-BR / en)
   ========================================================================== */

.ff-lang {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.22rem;
  border: 1px solid var(--sw-border);
  border-radius: var(--sw-radius-full);
  background: rgba(255, 255, 255, 0.03);
}

.ff-lang-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  opacity: 0.45;
  transition: var(--sw-transition);
}

@media (max-width: 900px) {
  .ff-lang-btn {
    width: 40px;
    height: 40px;
  }
}

.ff-lang-btn svg {
  display: block;
  width: 19px;
  height: 19px;
  border-radius: 50%;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.45);
}

.ff-lang-btn:hover {
  opacity: 0.85;
  transform: translateY(-1px);
}

.ff-lang-btn:focus-visible {
  outline: 2px solid var(--sw-gold);
  outline-offset: 2px;
}

.ff-lang-btn.is-active {
  opacity: 1;
  border-color: var(--sw-gold);
  box-shadow: 0 0 10px var(--sw-gold-glow);
}