/* ==========================================================================
   ALX FASHION — DESIGN SYSTEM & TOKENS
   Moda Feminina Autoral · Fabricação Própria · Atacado & Varejo
   ========================================================================== */

:root {
  /* Color Palette — Luxury Black & Gold */
  --bg-primary: #070709;
  --bg-secondary: #0B0B0F;
  --bg-surface: rgba(11, 11, 15, 0.7);
  --bg-card-border: rgba(212, 175, 55, 0.18);
  --bg-glass: rgba(7, 7, 9, 0.94);

  /* Gold & Champagne Highlights */
  --gold-primary: #D4AF37;
  --gold-light: #F2DA96;
  --gold-dark: #9E7D23;
  --gold-champagne: #EBD398;
  --gold-glow: rgba(212, 175, 55, 0.25);
  --gold-glow-subtle: rgba(212, 175, 55, 0.1);
  --gold-glow-strong: rgba(212, 175, 55, 0.45);

  /* Neutrals & Text */
  --text-primary: #F8F6F0;
  --text-secondary: #C8C5BD;
  --text-muted: #8A8882;
  --text-inverted: #070709;

  /* Typography Tokens */
  --font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Layout & Rhythm */
  --container-max: 1240px;
  --container-pad: clamp(16px, 4vw, 32px);
  --nav-height-desktop: 76px;
  --nav-height-mobile: 56px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 9999px;

  /* Transitions */
  --ease-out-cubic: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.22s var(--ease-out-cubic);
  --transition-med: 0.4s var(--ease-out-cubic);
}

/* Base Reset & Mobile-First Guard */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-family);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  overflow-x: hidden !important;
}

body {
  position: relative;
  min-height: 100vh;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden !important;
  line-height: 1.6;
}

/* Smooth anchor offsets */
section[id], div[id] {
  scroll-margin-top: 72px;
}

/* Background Atmosphere Canvas */
#webgl-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  opacity: 0.85;
}

/* Subtle continuous ambient lighting */
.ambient-glow-bg {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 100vh;
  background: 
    radial-gradient(circle at 50% 12%, rgba(212, 175, 55, 0.07) 0%, transparent 60%),
    radial-gradient(circle at 80% 50%, rgba(212, 175, 55, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 20% 85%, rgba(212, 175, 55, 0.05) 0%, transparent 55%);
  pointer-events: none;
  z-index: 1;
}

.site-wrapper {
  position: relative;
  z-index: 2;
  width: 100%;
  display: flex;
  flex-direction: column;
}

/* Containers */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

.container-narrow {
  max-width: 900px;
}

/* ==========================================================================
   HEADER / NAVBAR (Sem CTA de WhatsApp, reequilibrado e mobile-safe)
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height-desktop);
  z-index: 100;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid rgba(212, 175, 55, 0.08);
}

.site-header.scrolled {
  background-color: var(--bg-glass);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--bg-card-border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
  flex-shrink: 0;
}

.brand-logo-img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--gold-primary);
  object-fit: cover;
  display: block;
  flex-shrink: 0;
}

.brand-text-block {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-family);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-primary);
  line-height: 1.1;
  white-space: nowrap;
}

.brand-title .gold-accent {
  color: var(--gold-primary);
}

.brand-sub {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-champagne);
  white-space: nowrap;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color var(--transition-fast);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--gold-primary);
  transition: width var(--transition-fast);
}

.nav-link:hover {
  color: var(--gold-light);
}

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

/* Burger Toggle for Mobile (Min 48x48px Touch Target) */
.mobile-toggle-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  padding: 12px;
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
}

.mobile-toggle-btn svg {
  width: 24px;
  height: 24px;
  stroke: var(--gold-light);
}

/* Mobile Fullscreen Panel (Sem CTA WhatsApp) */
.mobile-menu-panel {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(7, 7, 9, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 200;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px 20px calc(24px + env(safe-area-inset-bottom, 0px));
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  overflow-y: auto;
}

.mobile-menu-panel.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
  flex-shrink: 0;
}

.mobile-menu-close {
  background: none;
  border: 1px solid rgba(212, 175, 55, 0.25);
  color: var(--gold-light);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0;
}

.mobile-nav-link {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 14px 0;
  min-height: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-nav-link:hover,
.mobile-nav-link:focus {
  color: var(--gold-light);
}

.mobile-menu-footer {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid rgba(212, 175, 55, 0.1);
  flex-shrink: 0;
}

.mobile-menu-socials {
  display: flex;
  align-items: center;
  gap: 16px;
}

.social-link-item {
  color: var(--gold-light);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mobile-menu-address {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================================================
   BUTTONS & SHINY SWEEP GLOW
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-family);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
  min-height: 48px;
  padding: 0 24px;
  position: relative;
  overflow: hidden;
  border: 1px solid transparent;
}

.btn-primary-gold {
  background: linear-gradient(135deg, #E6CA85 0%, #D4AF37 50%, #B89228 100%);
  color: #08080A;
  border-color: rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 20px var(--gold-glow);
}

.btn-primary-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--gold-glow-strong);
  color: #000000;
}

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

.btn-outline-gold {
  background: rgba(11, 11, 15, 0.6);
  color: var(--gold-light);
  border: 1px solid rgba(212, 175, 55, 0.45);
  backdrop-filter: blur(8px);
}

.btn-outline-gold:hover {
  background: rgba(212, 175, 55, 0.12);
  border-color: var(--gold-light);
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* Subtle Shiny Sweep */
.btn-shiny {
  position: relative;
  overflow: hidden;
}

.btn-shiny::after {
  content: '';
  position: absolute;
  top: -60%;
  left: -70%;
  width: 45%;
  height: 220%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.5) 50%,
    transparent 100%
  );
  transform: rotate(25deg);
  pointer-events: none;
  animation: shinySweep 4.5s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

@keyframes shinySweep {
  0% { left: -70%; }
  30%, 100% { left: 150%; }
}

.btn-compact {
  min-height: 42px;
  padding: 0 18px;
  font-size: 0.78rem;
}

.btn-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  stroke: currentColor;
}

/* ==========================================================================
   HERO SECTION (MONUMENTAL & CENTRALIZADA — Sem Vácuos Verticais)
   ========================================================================== */

.hero-section {
  position: relative;
  padding-top: calc(var(--nav-height-desktop) + 32px);
  padding-bottom: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-content-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 960px;
  margin: 0 auto;
}

.hero-logo-mark {
  width: 84px;
  height: 84px;
  margin-bottom: 20px;
  border-radius: 50%;
  border: 1.5px solid var(--gold-primary);
  box-shadow: 0 0 30px var(--gold-glow);
  object-fit: cover;
}

.hero-title {
  font-size: clamp(2rem, 4.8vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.hero-title .text-gold {
  background: linear-gradient(135deg, #FFF0B8 0%, #D4AF37 50%, #AA8522 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-subtitle {
  font-size: clamp(0.98rem, 1.7vw, 1.2rem);
  font-weight: 400;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 28px;
  line-height: 1.6;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 28px;
  width: 100%;
}

.hero-quick-targets {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  font-size: 0.82rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 32px;
}

.target-dot {
  width: 4px;
  height: 4px;
  background-color: var(--gold-primary);
  border-radius: 50%;
}

.target-item {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.target-item:hover {
  color: var(--gold-light);
}

/* Hero Visual Frame */
.hero-visual-frame {
  position: relative;
  width: 100%;
  max-width: 580px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.28);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8), 0 0 35px var(--gold-glow-subtle);
  background: radial-gradient(circle at 50% 30%, rgba(212, 175, 55, 0.1), transparent 70%), #0A0A0D;
}

.hero-visual-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out-cubic);
}

.hero-visual-frame:hover .hero-visual-img {
  transform: scale(1.02);
}

.hero-visual-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 20px 24px;
  background: linear-gradient(180deg, transparent 0%, rgba(7, 7, 9, 0.94) 100%);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  text-align: left;
}

.hero-tag-text {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-light);
}

.hero-desc-text {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ==========================================================================
   BENDING MARQUEE CONTINUOUS TICKER
   ========================================================================== */

.marquee-section {
  width: 100%;
  overflow: hidden;
  background: linear-gradient(90deg, #09090D 0%, #121218 50%, #09090D 100%);
  border-top: 1px solid rgba(212, 175, 55, 0.18);
  border-bottom: 1px solid rgba(212, 175, 55, 0.18);
  padding: 14px 0;
  position: relative;
  z-index: 5;
  margin: 24px 0 48px;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marqueeScroll 24s linear infinite;
}

.marquee-track:hover {
  animation-play-state: paused;
}

.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 0 20px;
  font-size: clamp(0.82rem, 1.3vw, 0.98rem);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-light);
  white-space: nowrap;
}

.marquee-separator {
  color: var(--gold-primary);
  opacity: 0.6;
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   EDITORIAL SHOWCASE (3 Looks Reais — Sem Caixas Cinzas)
   ========================================================================== */

.showcase-section {
  position: relative;
  padding: 56px 0 72px;
}

.section-header {
  text-align: center;
  max-width: 740px;
  margin: 0 auto 44px;
}

.section-label {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 10px;
  display: inline-block;
}

.section-title {
  font-size: clamp(1.6rem, 3.4vw, 2.7rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Scroll Stack Cards Container */
.cards-stack-wrapper {
  display: flex;
  flex-direction: column;
  gap: 32px;
  position: relative;
}

.editorial-card {
  position: sticky;
  top: 90px;
  background: var(--bg-surface);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--bg-card-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.7);
  transition: transform 0.4s var(--ease-out-cubic), border-color 0.4s ease;
}

.editorial-card:hover {
  border-color: rgba(212, 175, 55, 0.4);
}

.editorial-card-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  align-items: center;
  min-height: 440px;
}

.editorial-visual {
  height: 100%;
  position: relative;
  overflow: hidden;
}

.editorial-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.8s var(--ease-out-cubic);
}

.editorial-card:hover .editorial-img {
  transform: scale(1.03);
}

.editorial-body {
  padding: clamp(24px, 3.8vw, 48px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.editorial-badge {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 12px;
}

.editorial-name {
  font-size: clamp(1.3rem, 2.2vw, 1.95rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 14px;
  text-transform: uppercase;
  color: var(--text-primary);
}

.editorial-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 22px;
}

.editorial-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 26px;
}

.editorial-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.editorial-features svg {
  width: 18px;
  height: 18px;
  stroke: var(--gold-primary);
  flex-shrink: 0;
}

/* ==========================================================================
   DIFERENCIAIS & LOJA INTEGRADA (Sem Caixas Cinzas, Fluido)
   ========================================================================== */

.pillars-section {
  position: relative;
  padding: 64px 0 72px;
  border-top: 1px solid rgba(212, 175, 55, 0.1);
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
  background: radial-gradient(circle at 50% 40%, rgba(212, 175, 55, 0.05) 0%, transparent 75%);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 50px;
}

.pillar-card {
  background: var(--bg-surface);
  border: 1px solid rgba(212, 175, 55, 0.15);
  border-radius: var(--radius-md);
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-med), border-color var(--transition-med);
}

.pillar-card:hover {
  transform: translateY(-3px);
  border-color: rgba(212, 175, 55, 0.35);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
}

.pillar-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.pillar-icon-box svg {
  width: 24px;
  height: 24px;
  stroke: var(--gold-light);
}

.pillar-title {
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.pillar-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Store Integrated Box */
.store-integrated-box {
  background: linear-gradient(135deg, rgba(14, 14, 19, 0.85) 0%, rgba(9, 9, 12, 0.9) 100%);
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 48px);
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 36px;
  align-items: center;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.7);
}

.store-info-title {
  font-size: clamp(1.4rem, 2.4vw, 1.95rem);
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.store-info-title .gold-accent {
  color: var(--gold-primary);
}

.store-address-text {
  font-size: 0.98rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.6;
}

.store-highlights-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: rgba(7, 7, 9, 0.5);
  border: 1px solid rgba(212, 175, 55, 0.12);
  padding: 24px 22px;
  border-radius: var(--radius-md);
}

.store-highlight-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.store-highlight-item svg {
  width: 18px;
  height: 18px;
  stroke: var(--gold-primary);
  flex-shrink: 0;
}

.store-highlight-item span {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* ==========================================================================
   FAQ SECTION (Clean Hairlines, Sem Caixas Cinzas)
   ========================================================================== */

.faq-section {
  position: relative;
  padding: 56px 0 72px;
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  background: transparent;
  border-bottom: 1px solid rgba(212, 175, 55, 0.15);
  transition: border-color var(--transition-fast);
}

.faq-item:first-child {
  border-top: 1px solid rgba(212, 175, 55, 0.15);
}

.faq-item.active {
  border-bottom-color: rgba(212, 175, 55, 0.4);
}

.faq-trigger {
  width: 100%;
  padding: 22px 4px;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-family);
  font-size: 1.02rem;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  min-height: 48px;
}

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

.faq-icon {
  width: 20px;
  height: 20px;
  stroke: var(--gold-primary);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

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

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s var(--ease-out-cubic);
  padding: 0 4px;
}

.faq-item.active .faq-content {
  padding-bottom: 20px;
}

.faq-content p {
  color: var(--text-secondary);
  font-size: 0.94rem;
  line-height: 1.65;
}

/* ==========================================================================
   FOOTER OFICIAL COM CALLOUT INTEGRADO
   ========================================================================== */

.site-footer {
  position: relative;
  background-color: #040406;
  border-top: 1px solid rgba(212, 175, 55, 0.16);
  padding: 56px 0 calc(48px + env(safe-area-inset-bottom, 0px));
  color: var(--text-muted);
  font-size: 0.85rem;
}

.footer-cta-block {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer-cta-title {
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  font-weight: 800;
  line-height: 1.18;
  text-transform: uppercase;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.footer-cta-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 26px;
  max-width: 580px;
}

.footer-divider {
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin-bottom: 36px;
}

.footer-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-social-links {
  display: flex;
  align-items: center;
  gap: 14px;
}

.social-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(212, 175, 55, 0.2);
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.social-btn:hover {
  background: rgba(212, 175, 55, 0.15);
  border-color: var(--gold-primary);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.social-btn svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  padding-top: 24px;
  font-size: 0.8rem;
}

.footer-copy {
  color: var(--text-muted);
}

.footer-seal {
  color: var(--gold-champagne);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ==========================================================================
   WHATSAPP FLUTUANTE ELEGANTE (Canto Inferior Direito)
   ========================================================================== */

.whatsapp-float-btn {
  position: fixed;
  bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  right: calc(20px + env(safe-area-inset-right, 0px));
  z-index: 90;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #0B0B0F;
  color: var(--gold-light);
  border: 1.5px solid rgba(212, 175, 55, 0.55);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.75), 0 0 18px var(--gold-glow-subtle);
  border-radius: var(--radius-pill);
  padding: 0 20px;
  height: 52px;
  min-width: 52px;
  text-decoration: none;
  font-family: var(--font-family);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.whatsapp-float-btn:hover {
  transform: translateY(-3px);
  border-color: var(--gold-light);
  color: #FFFFFF;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.85), 0 0 25px var(--gold-glow);
}

.whatsapp-float-btn:focus-visible {
  outline: 2px solid var(--gold-primary);
  outline-offset: 3px;
}

.whatsapp-float-icon {
  width: 22px;
  height: 22px;
  stroke: var(--gold-primary);
  flex-shrink: 0;
  transition: stroke var(--transition-fast);
}

.whatsapp-float-btn:hover .whatsapp-float-icon {
  stroke: #FFFFFF;
}

/* ==========================================================================
   RESPONSIVIDADE & MOBILE-FIRST RIGOROSO (Zero Vácuos e Header Perfeito)
   ========================================================================== */

@media (max-width: 1024px) {
  .editorial-card-grid {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .editorial-visual {
    height: 360px;
  }

  .pillars-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .store-integrated-box {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height-desktop: var(--nav-height-mobile);
  }

  .site-header {
    height: var(--nav-height-mobile);
  }

  .desktop-nav {
    display: none !important;
  }

  .mobile-toggle-btn {
    display: flex;
  }

  .mobile-menu-panel {
    display: flex;
  }

  /* Header Mobile Compacto e sem Quebra */
  .nav-container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .brand-logo-img {
    width: 36px;
    height: 36px;
  }

  .brand-title {
    font-size: 1.05rem;
    letter-spacing: 0.12em;
  }

  /* Hero Mobile Sem Vácuos */
  .hero-section {
    padding-top: calc(var(--nav-height-mobile) + 20px);
    padding-bottom: 36px;
  }

  .hero-logo-mark {
    width: 72px;
    height: 72px;
    margin-bottom: 14px;
  }

  .hero-title {
    margin-bottom: 12px;
  }

  .hero-subtitle {
    margin-bottom: 20px;
    font-size: 0.95rem;
  }

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 12px;
    margin-bottom: 20px;
  }

  .hero-cta-group .btn {
    width: 100%;
  }

  .hero-quick-targets {
    margin-bottom: 22px;
    gap: 12px;
    font-size: 0.76rem;
  }

  .hero-visual-frame {
    margin-top: 18px;
  }

  /* Marquee Compacto */
  .marquee-section {
    margin: 18px 0 32px;
    padding: 12px 0;
  }

  /* Editorial Showcase Mobile */
  .showcase-section {
    padding: 36px 0;
  }

  .section-header {
    margin-bottom: 28px;
  }

  .cards-stack-wrapper {
    gap: 20px;
  }

  .editorial-card {
    position: relative;
    top: 0;
  }

  .editorial-visual {
    height: 280px;
  }

  .editorial-body {
    padding: 22px 18px;
  }

  /* Pillars & Store Mobile */
  .pillars-section {
    padding: 36px 0 44px;
  }

  .pillars-grid {
    margin-bottom: 32px;
  }

  .pillar-card {
    padding: 24px 20px;
  }

  .store-integrated-box {
    padding: 24px 18px;
  }

  .store-highlights-col {
    padding: 18px 16px;
  }

  /* FAQ Mobile */
  .faq-section {
    padding: 36px 0 44px;
  }

  .faq-trigger {
    padding: 18px 4px;
    font-size: 0.96rem;
  }

  /* Footer Mobile */
  .site-footer {
    padding: 40px 0 calc(40px + env(safe-area-inset-bottom, 0px));
  }

  .footer-cta-block {
    margin-bottom: 32px;
  }

  .footer-cta-desc {
    font-size: 0.94rem;
    margin-bottom: 20px;
  }

  .footer-cta-block .btn {
    width: 100%;
  }

  .footer-top,
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 18px;
  }
}

/* Telas Compactas (≤ 480px): Floating Button vira círculo de 52px */
@media (max-width: 480px) {
  .whatsapp-float-btn {
    width: 52px;
    height: 52px;
    padding: 0;
    justify-content: center;
    border-radius: 50%;
  }

  .whatsapp-float-text {
    display: none;
  }
}

/* Telas Extremamente Pequenas (320px - 360px) */
@media (max-width: 360px) {
  .brand-sub {
    display: none;
  }

  .brand-title {
    font-size: 0.95rem;
  }

  .hero-quick-targets {
    flex-wrap: wrap;
  }

  .btn {
    padding: 0 16px;
    font-size: 0.8rem;
  }
}

/* ==========================================================================
   PREFERS-REDUCED-MOTION (ACESSIBILIDADE MÁXIMA)
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .marquee-track {
    animation: none !important;
  }

  .btn-shiny::after {
    display: none !important;
  }

  #webgl-canvas {
    display: none !important;
  }
}