/* ==========================================================================
   PRO AUDIO SYSTEM — LANDING PAGE PREMIUM (STYLE 2)
   Design System: Dark Studio / Glassmorphism / Vibrant Neon Accents
   ========================================================================== */

:root {
  /* Paleta Pro Studio */
  --bg-dark: #0a0908;
  --bg-panel: #141210;
  --bg-panel-2: #1e1a17;
  --bg-card: rgba(20, 18, 16, 0.75);
  --bg-glass: rgba(255, 255, 255, 0.03);
  
  /* Acentos Iluminados */
  --orange: #ff7a00;
  --orange-deep: #cc5c00;
  --gold: #ffaa00;
  --gradient-primary: linear-gradient(135deg, var(--orange) 0%, var(--gold) 100%);
  --gradient-dark: linear-gradient(180deg, var(--bg-panel) 0%, var(--bg-dark) 100%);
  
  /* Tipografia & Tons neutros */
  --white: #fbf8f3;
  --steel: #9e978e;
  --steel-light: #c8c2bc;
  
  /* Bordas e Sombras */
  --line: rgba(251, 248, 243, 0.08);
  --line-strong: rgba(251, 248, 243, 0.18);
  --border-glow: rgba(255, 122, 0, 0.45);
  --shadow-sm: 0 10px 25px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.65);
  --shadow-glow: 0 0 35px rgba(255, 122, 0, 0.25);
  
  /* Medidas e Transições */
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* ---------- Reset & Base ---------- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background: var(--bg-dark);
  color: var(--white);
  font-family: 'Inter', 'Work Sans', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  transition: transform var(--transition);
}

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

h1, h2, h3, h4 {
  font-family: 'Outfit', 'Oswald', sans-serif;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.1;
}

.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Eyebrows & Badges ---------- */
.eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  margin-bottom: 12px;
  font-weight: 600;
}

.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--gradient-primary);
  display: inline-block;
  border-radius: 2px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65em;
  font-family: 'Outfit', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.95rem;
  font-weight: 700;
  padding: 1em 1.8em;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn:active {
  transform: scale(0.98);
}

.btn-primary {
  background: var(--gradient-primary);
  color: #0c0a08;
  box-shadow: 0 10px 30px rgba(255, 122, 0, 0.35);
}

.btn-primary:hover {
  box-shadow: 0 15px 40px rgba(255, 122, 0, 0.55);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--line-strong);
  color: var(--white);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(255, 170, 0, 0.08);
  transform: translateY(-2px);
}

.btn svg {
  width: 1.25em;
  height: 1.25em;
  flex: none;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 9, 8, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
  transition: all 0.3s ease;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 16px;
}

.brand {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  margin-right: 8px;
}

.brand img {
  height: 34px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,0.5));
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.5vw, 22px);
  font-family: 'Outfit', sans-serif;
  text-transform: uppercase;
  font-size: clamp(0.78rem, 0.85vw, 0.86rem);
  letter-spacing: 0.04em;
  font-weight: 600;
  white-space: nowrap;
}

.site-nav a {
  color: var(--steel-light);
  transition: color var(--transition);
  position: relative;
  padding: 6px 0;
}

.site-nav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition);
}

.site-nav a:hover {
  color: var(--white);
}

.site-nav a:hover::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.header-phone {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  color: var(--steel-light);
  font-weight: 500;
  transition: color var(--transition);
  white-space: nowrap;
}

.header-phone:hover {
  color: var(--gold);
}

.nav-toggle {
  display: none;
  background: var(--bg-panel);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  width: 44px;
  height: 44px;
  color: var(--white);
  font-size: 1.3rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

/* ---------- Hero Section ---------- */
.hero {
  padding: 80px 0 110px;
  background:
    radial-gradient(circle at 80% 20%, rgba(255, 122, 0, 0.18), transparent 50%),
    radial-gradient(circle at 10% 80%, rgba(255, 170, 0, 0.12), transparent 50%),
    linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-panel) 100%);
  position: relative;
  overflow: hidden;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero h1 {
  font-size: clamp(2.3rem, 4.8vw, 3.8rem);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}

.hero h1 em {
  font-style: normal;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p.lead {
  color: var(--steel-light);
  font-size: 1.15rem;
  max-width: 50ch;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 50px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.hero-strip-item {
  background: rgba(255, 255, 255, 0.02);
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  transition: all var(--transition);
}

.hero-strip-item:hover {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.05);
}

.hero-strip strong {
  display: block;
  font-family: 'Outfit', sans-serif;
  color: var(--gold);
  font-size: 1.5rem;
  font-weight: 700;
}

.hero-strip span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem;
  color: var(--steel);
  text-transform: uppercase;
}

/* Hero Visual Showcase & Equalizer */
.hero-visual {
  position: relative;
  height: 460px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-eq-bg {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 8px;
  padding-bottom: 20px;
  opacity: 0.35;
  z-index: 1;
}

.hero-eq-bg span {
  flex: 1;
  max-width: 16px;
  background: var(--gradient-primary);
  border-radius: 4px 4px 0 0;
  animation: eq-pulse 1.4s ease-in-out infinite alternate;
}

@keyframes eq-pulse {
  0% { height: 15%; opacity: 0.3; }
  50% { height: 70%; opacity: 0.8; }
  100% { height: 95%; opacity: 1; }
}

.tag-card {
  position: absolute;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(20, 18, 16, 0.85);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 170, 0, 0.25);
  border-radius: var(--radius);
  padding: 14px 20px 14px 14px;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition);
}

.tag-card:hover {
  border-color: var(--gold);
  transform: scale(1.05) !important;
  box-shadow: var(--shadow-glow);
  z-index: 10;
}

.tag-card .img-frame {
  width: 64px;
  height: 64px;
  border-radius: 12px;
  background: #efece6;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 4px;
}

.tag-card img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.tag-card .tag-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--gold);
  text-transform: uppercase;
  display: block;
  margin-bottom: 2px;
}

.tag-card .tag-name {
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--white);
}

.tag-1 { top: 8%; left: 0%; transform: rotate(-4deg); width: 250px; }
.tag-2 { top: 40%; right: 2%; transform: rotate(3deg); width: 240px; }
.tag-3 { bottom: 6%; left: 10%; transform: rotate(-2deg); width: 250px; }

/* ---------- Interactive Quote Assistant (Seletor Rápido) ---------- */
.quote-assistant {
  padding: 100px 0;
  background: var(--bg-panel);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  position: relative;
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}

.section-head h2 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  margin-bottom: 16px;
}

.section-head p {
  color: var(--steel-light);
  font-size: 1.1rem;
}

.assistant-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.tab-btn {
  background: var(--bg-panel-2);
  border: 1px solid var(--line-strong);
  color: var(--steel-light);
  padding: 12px 24px;
  border-radius: 999px;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 8px;
}

.tab-btn:hover {
  border-color: var(--gold);
  color: var(--white);
}

.tab-btn.active {
  background: var(--gradient-primary);
  color: #0c0a08;
  border-color: transparent;
  box-shadow: 0 5px 20px rgba(255, 122, 0, 0.3);
  font-weight: 700;
}

.assistant-content {
  background: var(--bg-panel-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 40px;
  max-width: 960px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
}

.assistant-content::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

.profile-pane {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  animation: fadeIn 0.4s ease forwards;
}

.profile-pane.active {
  display: grid;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.profile-info h3 {
  font-size: 1.8rem;
  margin-bottom: 12px;
  color: var(--white);
}

.profile-info p {
  color: var(--steel-light);
  margin-bottom: 24px;
  font-size: 1.05rem;
}

.profile-features {
  list-style: none;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.profile-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  font-size: 0.95rem;
}

.profile-features li svg {
  width: 20px;
  height: 20px;
  color: var(--gold);
  flex: none;
}

.profile-highlight {
  background: rgba(20, 18, 16, 0.8);
  border: 1px solid rgba(255, 170, 0, 0.2);
  border-radius: var(--radius-sm);
  padding: 24px;
  text-align: center;
}

.profile-highlight .eyebrow {
  justify-content: center;
  margin-bottom: 16px;
}

.profile-highlight h4 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.profile-highlight p {
  color: var(--steel);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

/* ---------- Category Rack ("O Balcão Digital") ---------- */
.rack {
  padding: 100px 0;
  background: var(--bg-dark);
}

.rack-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.rack-module {
  background: var(--gradient-dark);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px 32px;
  position: relative;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.rack-module:hover {
  border-color: var(--border-glow);
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}

.rack-module::before, .rack-module::after {
  content: "";
  position: absolute;
  top: 18px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--line-strong);
  box-shadow: inset 0 1px 2px rgba(0,0,0,0.8);
}

.rack-module::before { left: 18px; }
.rack-module::after { right: 18px; }

.rack-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.rack-index {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--gold);
  font-weight: 600;
}

.rack-led {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 12px var(--orange);
  animation: led-pulse 2s infinite alternate;
}

@keyframes led-pulse {
  0% { opacity: 0.6; }
  100% { opacity: 1; box-shadow: 0 0 16px var(--gold); }
}

.rack-module h3 {
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.rack-module p {
  color: var(--steel-light);
  font-size: 1rem;
  margin-bottom: 24px;
}

.rack-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 30px;
}

.rack-chips span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--steel-light);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  padding: 6px 12px;
}

/* ---------- Conditions & Offer ---------- */
.conditions {
  padding: 100px 0;
  background: var(--bg-panel);
  border-top: 1px solid var(--line);
}

.conditions .wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.spec-sheet {
  background: var(--bg-panel-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.spec-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 26px;
  background: rgba(0,0,0,0.3);
  border-bottom: 1px solid var(--line);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--gold);
  text-transform: uppercase;
}

.spec-row {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 24px 26px;
  border-bottom: 1px solid var(--line);
}

.spec-row:last-child { border-bottom: none; }

.spec-row .num {
  font-family: 'JetBrains Mono', monospace;
  color: var(--orange);
  font-size: 1rem;
  font-weight: 700;
}

.spec-row h4 {
  font-size: 1.1rem;
  margin-bottom: 6px;
}

.spec-row p {
  color: var(--steel-light);
  font-size: 0.95rem;
}

/* ---------- Trust & Google Reviews ---------- */
.trust {
  padding: 100px 0;
  background: var(--bg-dark);
}

.trust-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 50px;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-panel);
  border: 1px solid var(--border-glow);
  border-radius: 999px;
  padding: 10px 24px 10px 10px;
  box-shadow: var(--shadow-glow);
}

.trust-badge .num {
  font-family: 'Outfit', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: #0c0a08;
  background: var(--gradient-primary);
  border-radius: 50%;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.trust-badge .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.82rem;
  color: var(--white);
  text-transform: uppercase;
  font-weight: 600;
}

.brand-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  padding: 32px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 50px;
}

.brand-strip span {
  font-family: 'Outfit', sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--steel-light);
  font-size: 1.05rem;
  font-weight: 600;
  padding: 10px 22px;
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: 10px;
  transition: all var(--transition);
}

.brand-strip span:hover {
  border-color: var(--gold);
  color: var(--white);
  transform: translateY(-2px);
}

.trust-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
}

.review-card {
  background: var(--bg-panel);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 32px;
  position: relative;
}

.review-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

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

.stars-icons {
  color: var(--gold);
  font-size: 1.3rem;
  letter-spacing: 2px;
}

.stars-val {
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--white);
}

.review-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--steel);
}

.review-card p {
  color: var(--steel-light);
  font-size: 1.05rem;
  margin-bottom: 24px;
}

.review-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.social-card {
  background: var(--bg-panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.social-icons-row {
  display: flex;
  gap: 14px;
  margin-top: 20px;
}

.icon-btn {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--bg-panel-2);
  border: 1px solid var(--line-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: all var(--transition);
}

.icon-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

/* ---------- FAQ Accordion ---------- */
.faq {
  padding: 100px 0;
  background: var(--bg-panel);
  border-top: 1px solid var(--line);
}

.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-panel-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition);
}

.faq-item:hover {
  border-color: var(--gold);
}

.faq-header {
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.faq-header h4 {
  font-size: 1.15rem;
  color: var(--white);
  margin: 0;
  transition: color var(--transition);
}

.faq-item.is-open .faq-header h4 {
  color: var(--gold);
}

.faq-toggle-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-weight: 700;
  transition: transform 0.3s ease;
}

.faq-item.is-open .faq-toggle-icon {
  transform: rotate(45deg);
  background: var(--orange);
  color: #000;
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0, 1, 0, 1);
}

.faq-item.is-open .faq-body {
  max-height: 500px;
  transition: max-height 0.35s cubic-bezier(1, 0, 1, 0);
}

.faq-content {
  padding: 0 28px 24px;
  color: var(--steel-light);
  font-size: 1rem;
  line-height: 1.7;
  border-top: 1px solid rgba(255,255,255,0.03);
  padding-top: 16px;
}

/* ---------- Location ---------- */
.location {
  padding: 100px 0;
  background: var(--bg-dark);
}

.location .wrap {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
}

.info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.info-list li {
  display: flex;
  gap: 16px;
}

.info-list .ico {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--bg-panel);
  border: 1px solid var(--border-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
}

.info-list h4 {
  font-size: 0.85rem;
  color: var(--steel);
  margin-bottom: 4px;
  letter-spacing: 0.05em;
}

.info-list p, .info-list a {
  font-size: 1.05rem;
  color: var(--white);
  transition: color var(--transition);
}

.info-list a:hover {
  color: var(--gold);
}

.map-frame {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  min-height: 380px;
  box-shadow: var(--shadow-lg);
}

.map-frame iframe {
  width: 100%;
  height: 100%;
  min-height: 380px;
  border: 0;
  display: block;
  filter: grayscale(0.2) contrast(1.1);
}

/* ---------- Final CTA Banner ---------- */
.final-cta {
  padding: 90px 0;
  background: var(--gradient-primary);
  color: #0c0a08;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.final-cta h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 16px;
  color: #0c0a08;
}

.final-cta p {
  font-size: 1.15rem;
  max-width: 60ch;
  margin: 0 auto 32px;
  font-weight: 500;
  opacity: 0.9;
}

.final-cta .btn-primary {
  background: #0c0a08;
  color: var(--white);
  box-shadow: 0 15px 35px rgba(0,0,0,0.4);
}

.final-cta .btn-primary:hover {
  background: #141210;
  color: var(--gold);
  box-shadow: 0 20px 45px rgba(0,0,0,0.6);
}

/* ---------- Footer ---------- */
footer {
  background: #060504;
  padding: 50px 0 110px;
  border-top: 1px solid var(--line);
}

footer .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

footer .brand img {
  height: 30px;
  opacity: 0.8;
}

.footer-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--steel);
}

/* ---------- Floating WhatsApp ---------- */
.wa-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 60;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.45);
  transition: transform var(--transition);
}

.wa-float::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid #25d366;
  animation: pulse-ring 2s infinite cubic-bezier(0.2, 0.8, 0.2, 1);
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.4); opacity: 0; }
}

.wa-float:hover {
  transform: scale(1.1);
}

.wa-float svg {
  width: 32px;
  height: 32px;
  fill: #0c0a08;
}

/* ---------- Scroll Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

/* ---------- Responsive ---------- */
@media (max-width: 1150px) {
  .site-nav { display: none; }
  .nav-toggle { display: flex; }
  .header-phone { display: none; }
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-visual { height: 360px; order: -1; margin-bottom: 20px; }
  .profile-pane { grid-template-columns: 1fr; }
  .rack-grid { grid-template-columns: 1fr; }
  .conditions .wrap { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .location .wrap { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .wrap { padding: 0 18px; }
  .hero { padding: 50px 0 70px; }
  .hero-strip { grid-template-columns: 1fr; gap: 12px; }
  .tag-card { width: 210px; padding: 10px 14px 10px 10px; }
  .tag-card .img-frame { width: 50px; height: 50px; }
  .tag-1 { top: 4%; left: 0%; }
  .tag-2 { top: 38%; right: 0%; }
  .tag-3 { bottom: 4%; left: 6%; }
  .assistant-content { padding: 24px; }
  .rack-module { padding: 26px 20px; }
  .review-card, .social-card { padding: 24px; }
  .hero-ctas, .review-actions { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn, .review-actions .btn { width: 100%; }
}