/* ==========================================================================
   FLUX3D — APPLE MINIMAL WHITE LUXURY (AIRPODS PRO INSPIRAÇÃO)
   Branco puro #FFFFFF, tipografia preta #000000, cinzas sutis. Zero ruído visual.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Paleta Estrita Apple Luxury White */
  --bg-white: #ffffff;
  --bg-surface: #f5f5f7;
  --bg-subtle: #fafafc;

  --text-black: #000000;
  --text-primary: #1d1d1f;
  --text-secondary: #515154;
  --text-tertiary: #86868b;
  --text-muted: #a1a1a6;

  --border-light: rgba(0, 0, 0, 0.08);
  --border-subtle: rgba(0, 0, 0, 0.04);
  --border-dark: #1d1d1f;

  /* Botão & Ação Monocromático Apple */
  --btn-black: #000000;
  --btn-black-hover: #1d1d1f;

  --radius-pill: 9999px;
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 8px;

  --nav-height: 52px;
  --container-pad: clamp(24px, 5vw, 80px);
}

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

html {
  color-scheme: light;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: var(--bg-white);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Inter", sans-serif;
  background-color: var(--bg-white);
  color: var(--text-primary);
  line-height: 1.47059;
  letter-spacing: -0.022em;
  overflow-x: hidden;
}

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

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

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   NAVBAR LIQUID GLASS APPLE
   ========================================================================== */
.apple-nav-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-light);
  transition: all 0.3s ease;
}

.apple-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

.nav-brand-logo {
  display: flex;
  align-items: center;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
}

.nav-brand-logo:hover {
  transform: scale(1.05);
  opacity: 0.9;
}

.nav-brand-logo img {
  height: 38px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.04));
}

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

.nav-menu-link {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-secondary);
  transition: color 0.2s ease;
  letter-spacing: -0.01em;
}

.nav-menu-link:hover {
  color: var(--text-black);
}

.btn-nav-buy {
  background-color: var(--btn-black);
  color: #ffffff;
  font-size: 12px;
  font-weight: 500;
  padding: 7px 18px;
  border-radius: var(--radius-pill);
  transition: all 0.2s ease;
}

.btn-nav-buy:hover {
  background-color: #2c2c2e;
  transform: scale(1.02);
}

/* ==========================================================================
   SCROLL-DRIVEN HERO SECTION (CANVAS 2D + SPLIT TEXT INTERPOLATION)
   ========================================================================== */
.hero-scroll-container {
  position: relative;
  width: 100%;
  /* Altura calibrada para resposta imediata sem atraso */
  height: 520vh;
}

.hero-sticky-viewport {
  position: sticky;
  top: 0;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  background-color: var(--bg-white);
}

/* Canvas do Vídeo (Ocupa o viewport com alinhamento na direita) */
.hero-canvas-renderer {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 1;
}

/* Máscara de Degradê Apple: Branco puro na esquerda para texto limpo e fusão perfeita */
.hero-canvas-mask {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  background:
    linear-gradient(to right,
      #ffffff 0%,
      #ffffff 38%,
      rgba(255, 255, 255, 0.88) 50%,
      rgba(255, 255, 255, 0.2) 68%,
      transparent 85%),
    linear-gradient(to bottom,
      #ffffff 0%,
      rgba(255, 255, 255, 0.5) 4%,
      transparent 10%,
      transparent 90%,
      rgba(255, 255, 255, 0.5) 96%,
      #ffffff 100%);
}

@media (max-width: 900px) {
  .hero-canvas-mask {
    background: linear-gradient(to bottom,
        #ffffff 0%,
        rgba(255, 255, 255, 0.96) 20%,
        rgba(255, 255, 255, 0.5) 30%,
        transparent 42%,
        transparent 80%,
        rgba(255, 255, 255, 0.7) 92%,
        #ffffff 100%);
  }
}

/* Cenas de Texto Sincronizadas por Scroll */
.hero-text-scene-layer {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: clamp(48px, 10vw, 190px);
  max-width: calc(clamp(48px, 10vw, 190px) + 540px);
  pointer-events: none;
  opacity: 0;
  transform: translateY(32px);
  will-change: opacity, transform;
  transition: opacity 0.1s linear;
}

.hero-brand-badge {
  display: inline-flex;
  align-items: center;
  margin-bottom: 24px;
}

.hero-logo-large {
  height: 60px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.08));
}

.scene-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 20px;
}

.scene-headline {
  font-size: clamp(38px, 5vw, 68px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.04;
  color: var(--text-black);
  margin-bottom: 24px;
}

.scene-body {
  font-size: clamp(16px, 1.6vw, 21px);
  font-weight: 400;
  line-height: 1.5;
  color: var(--text-secondary);
  max-width: 460px;
}

/* Scroll Indicator Inferior */
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.scroll-indicator-text {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
}

.scroll-arrow-anim {
  animation: floatArrow 2s infinite ease-in-out;
  color: var(--text-tertiary);
}

@keyframes floatArrow {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(6px);
  }
}

/* ==========================================================================
   FEATURES SECTION (ESPECIFICAÇÕES TÉCNICAS DE PRECISÃO)
   ========================================================================== */
.features-section {
  padding: 140px 0 100px 0;
  background-color: var(--bg-white);
  border-top: 1px solid var(--border-light);
  position: relative;
  z-index: 10;
}

.section-eyebrow-center {
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 16px;
}

.section-headline-center {
  text-align: center;
  font-size: clamp(34px, 5.5vw, 60px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--text-black);
  max-width: 860px;
  margin: 0 auto 20px auto;
}

.section-subheadline-center {
  text-align: center;
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 80px auto;
  line-height: 1.5;
}

/* 4 Specs Técnicos em Grid Minimalista Apple */
.specs-quad-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  margin-bottom: 120px;
}

.spec-minimal-card {
  padding: 36px 28px;
  background-color: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  transition: transform 0.25s ease, background-color 0.25s ease;
}

.spec-minimal-card:hover {
  transform: translateY(-4px);
  background-color: #ededf0;
}

.spec-number-stat {
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-black);
  margin-bottom: 8px;
  font-family: 'JetBrains Mono', -apple-system, sans-serif;
}

.spec-card-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
  letter-spacing: -0.015em;
}

.spec-card-description {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ==========================================================================
   OS 4 FILAMENTOS (VITRINE MINIMALISTA LUXURY)
   ========================================================================== */
/* ==========================================================================
   OS 4 FILAMENTOS (ESTÚDIO INTERATIVO & SELETOR DE CORES)
   ========================================================================== */
/* ==========================================================================
   VITRINE APPLE STORE (ENFILEIRAMENTO LATERAL / CARROSSEL HORIZONTAL)
   ========================================================================== */
.apple-shelf-section {
  padding: 80px 0 100px 0;
  background-color: #f5f5f7;
  border-top: 1px solid var(--border-light);
  position: relative;
  z-index: 10;
  overflow: hidden;
}

.shelf-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 36px;
  gap: 20px;
}

.shelf-eyebrow {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #86868b;
  margin-bottom: 6px;
}

.shelf-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -0.025em;
  color: var(--text-black);
  line-height: 1.15;
  margin-bottom: 6px;
}

.shelf-subtitle {
  font-size: 15px;
  color: var(--text-secondary);
  max-width: 540px;
}

.shelf-controls {
  display: flex;
  gap: 12px;
}

.shelf-arrow-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
  color: var(--text-black);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.shelf-arrow-btn:hover {
  background-color: #1d1d1f;
  color: #ffffff;
  transform: scale(1.06);
}

.shelf-arrow-btn:active {
  transform: scale(0.96);
}

.container-shelf {
  max-width: 1400px;
}

/* Trilho Horizontal de Produtos - Enfileirados um ao lado do outro na Horizontal */
.apple-shelf-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  width: 100%;
  padding: 12px 0 36px 0;
}

/* Card Idêntico ao da Apple Store */
.apple-product-card {
  width: 100%;
  background-color: #ffffff;
  border-radius: 26px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.04);
  padding: 30px 22px 26px 22px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
  user-select: none;
}

.apple-product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.09);
  border-color: rgba(0, 0, 0, 0.12);
}

@media (max-width: 1180px) {
  .shelf-controls {
    display: flex;
  }

  .apple-shelf-track {
    display: flex;
    gap: 18px;
    overflow-x: auto;
    flex-wrap: nowrap;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    padding: 12px 6px 36px 6px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .apple-shelf-track::-webkit-scrollbar {
    display: none;
  }

  .apple-product-card {
    flex: 0 0 295px;
    width: 295px;
    scroll-snap-align: start;
  }
}

@media (min-width: 1181px) {
  .shelf-controls {
    display: none;
  }
}

.card-visual-frame {
  height: 270px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  background-color: transparent;
  border-radius: 0;
  border: none;
  padding: 0;
  overflow: visible;
}

.card-visual-frame img {
  max-width: 95%;
  max-height: 95%;
  object-fit: contain;
  filter: none;
  mix-blend-mode: multiply;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.apple-product-card:hover .card-visual-frame img {
  transform: scale(1.05);
}

/* Bolinhas de Cores Embaixo da Foto (Apple Swatches) */
.card-swatches-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin-bottom: 18px;
}

.card-swatch-dot {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.12);
  display: inline-block;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.4);
}

.card-swatch-more {
  font-size: 11px;
  font-weight: 700;
  color: #86868b;
  margin-left: 2px;
}

/* Tag Laranja "Novo" Apple */
.card-meta-tag {
  font-size: 11px;
  font-weight: 700;
  color: #b74700;
  letter-spacing: 0.03em;
  margin-bottom: 6px;
}

.card-title {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: #1d1d1f;
  line-height: 1.35;
  margin-bottom: 12px;
  min-height: 46px;
}

.card-price-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 14px;
}

.card-price-value {
  font-size: 17px;
  font-weight: 800;
  color: #1d1d1f;
  letter-spacing: -0.015em;
  font-variant-numeric: tabular-nums;
}

.card-price-suffix {
  font-size: 12px;
  color: #86868b;
  font-weight: 600;
}

.card-price-card-note {
  font-size: 12px;
  color: var(--text-tertiary);
  font-weight: 500;
  margin-top: -8px;
  margin-bottom: 14px;
}

.card-price-card-note strong {
  color: var(--text-primary);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.card-action-hint {
  font-size: 13px;
  font-weight: 600;
  color: #0071e3;
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s ease;
}

.apple-product-card:hover .card-action-hint {
  gap: 8px;
}

/* ==========================================================================
   MODAL / ABA EXPANSÍVEL ESTÚDIO DE DETALHES (APPLE PRODUCT SHEET)
   ========================================================================== */
.product-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 1040;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.product-modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.product-modal-container {
  position: fixed;
  inset: 0;
  z-index: 1050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 20px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.35s ease;
  overflow-y: auto;
}

.product-modal-container.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.product-modal-shell {
  background: #ffffff;
  width: 100%;
  max-width: 1160px;
  max-height: 92vh;
  overflow-y: auto;
  border-radius: 32px;
  padding: 44px;
  position: relative;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.3);
  transform: translateY(36px) scale(0.97);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  scrollbar-width: thin;
}

.product-modal-container.active .product-modal-shell {
  transform: translateY(0) scale(1);
}

.btn-close-modal {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #f2f2f7;
  border: none;
  font-size: 16px;
  font-weight: 700;
  color: #1d1d1f;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  z-index: 20;
}

.btn-close-modal:hover {
  background: #e5e5ea;
  transform: scale(1.08);
}

/* Ajustes das abas e do estúdio dentro do Modal */
.modal-tabs {
  margin-bottom: 28px;
  max-width: 800px;
}

.modal-studio {
  box-shadow: none;
  border: none;
  padding: 0;
  margin-bottom: 0;
}

/* Barra de Abas Seletora dos 4 Produtos */
.products-tab-bar {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: 0 auto 36px auto;
  max-width: 900px;
  background-color: var(--bg-surface);
  padding: 6px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-light);
  overflow-x: auto;
  scrollbar-width: none;
}

.products-tab-bar::-webkit-scrollbar {
  display: none;
}

.product-tab-btn {
  flex: 1;
  min-width: 150px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  background: transparent;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: inherit;
  user-select: none;
}

.product-tab-btn:hover {
  background-color: rgba(0, 0, 0, 0.04);
}

.product-tab-btn.active {
  background-color: var(--btn-black);
  color: #ffffff;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.tab-btn-title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text-primary);
  transition: color 0.2s;
}

.product-tab-btn.active .tab-btn-title {
  color: #ffffff;
}

.tab-btn-tag {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-top: 2px;
  transition: color 0.2s;
}

.product-tab-btn.active .tab-btn-tag {
  color: rgba(255, 255, 255, 0.7);
}

/* Card Principal do Estúdio de Cores & Configuração */
.product-studio-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  background-color: #ffffff;
  border-radius: 28px;
  border: 1px solid var(--border-light);
  padding: 52px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.04);
  margin-bottom: 72px;
  transition: all 0.3s ease;
}

/* Painel Esquerdo: Visual & Galeria */
.studio-gallery-panel {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.studio-main-frame {
  position: relative;
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 24px;
}

.studio-badge-quality {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-light);
}

.studio-badge-quality .badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #34c759;
}

.studio-main-frame img {
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
  filter: none;
  mix-blend-mode: multiply;
}

.studio-main-frame:hover img {
  transform: scale(1.04);
}

.studio-thumbs-row {
  display: flex;
  gap: 12px;
  justify-content: center;
}

.studio-thumb-btn {
  width: 76px;
  height: 76px;
  border-radius: 12px;
  border: 2px solid var(--border-light);
  background-color: #f7f7f9;
  padding: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.studio-thumb-btn img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.studio-thumb-btn:hover {
  border-color: var(--text-tertiary);
}

.studio-thumb-btn.active {
  border-color: var(--text-black);
  background-color: #ffffff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Painel Direito: Detalhes, Seletor de Cores & Compra */
.studio-info-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.studio-product-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 8px;
}

.studio-product-title {
  font-size: clamp(32px, 3.8vw, 44px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: var(--text-black);
  margin-bottom: 8px;
}

.studio-product-headline {
  font-size: 17px;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 12px;
}

.studio-product-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 24px;
}

/* Card de Preço Oficial Padronizado Apple Minimal */
.studio-pricing-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 24px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
  transition: all 0.2s ease;
}

.studio-pricing-card:hover {
  border-color: rgba(0, 0, 0, 0.12);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
}

.pricing-main-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.pricing-from-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-tertiary);
}

.pricing-from-label {
  font-weight: 500;
  color: var(--text-tertiary);
}

.pricing-from-val {
  text-decoration: line-through;
  font-weight: 500;
  color: var(--text-tertiary);
  font-variant-numeric: tabular-nums;
}

.pricing-discount-pill {
  font-size: 11px;
  font-weight: 700;
  color: #15803d;
  background-color: #dcfce7;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
}

.pricing-cash-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
}

.pricing-cash-val {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-black);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.pricing-cash-badge {
  font-size: 12px;
  font-weight: 600;
  color: #16a34a;
  background-color: rgba(22, 163, 74, 0.1);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  display: inline-flex;
  align-items: center;
}

.pricing-card-row {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
}

.pricing-card-val {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
}

.pricing-card-installment {
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

.pricing-extra-badge {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
}

.pricing-pill-benefit {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  color: #0071e3;
  background-color: rgba(0, 113, 227, 0.08);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

.pricing-subtext {
  font-size: 12px;
  color: var(--text-tertiary);
  font-weight: 500;
}

/* Caixa de Especificações Técnicas Oficiais */
.studio-specs-wrapper {
  background-color: var(--bg-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  padding: 18px 20px;
  margin-bottom: 24px;
}

.studio-specs-heading {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #0b2545;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.studio-specs-heading::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--border-light);
}

.studio-specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.studio-spec-card {
  display: flex;
  flex-direction: column;
  background-color: #ffffff;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
}

.spec-icon-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 4px;
  color: var(--text-tertiary);
}

.spec-icon-row svg {
  flex-shrink: 0;
  color: #0071e3;
}

.studio-spec-card .spec-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-secondary);
  line-height: 1.2;
}

.studio-spec-card .spec-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-black);
  font-family: 'JetBrains Mono', monospace;
}

/* Diferenciais e Benefícios Específicos do Produto */
.studio-benefits-block {
  margin-bottom: 24px;
}

.studio-benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.benefit-mini-card {
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  transition: transform 0.2s ease;
}

.benefit-mini-card:hover {
  transform: translateY(-2px);
  border-color: #0071e3;
}

.benefit-mini-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background-color: #f0f4f8;
  color: #0071e3;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.benefit-mini-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-black);
  margin-bottom: 2px;
  line-height: 1.2;
}

.benefit-mini-desc {
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.35;
}

/* Banner da Promoção: Compre Mais e Ganhe Mais! */
.studio-promo-tier-box {
  background: linear-gradient(135deg, #f8f9fa 0%, #eef2f6 100%);
  border: 1px dashed #0071e3;
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 24px;
}

.promo-tier-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 800;
  color: #0b2545;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

.promo-tier-header svg {
  color: #0071e3;
}

.promo-tier-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.promo-tier-col {
  background-color: #ffffff;
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  text-align: center;
}

.promo-tier-col.highlight {
  background-color: #e3f2fd;
  border-color: #90caf9;
}

.tier-buy {
  font-size: 11px;
  color: var(--text-secondary);
}

.tier-reward {
  font-size: 13px;
  font-weight: 700;
  color: #0071e3;
}

/* Barra de Selos de Confiança */
.studio-trust-badges-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
  margin-top: 8px;
}

.trust-badge-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
}

.trust-badge-item .badge-icon {
  font-size: 13px;
}

/* Bloco de Cores */
.studio-color-section {
  border-top: 1px solid var(--border-light);
  padding-top: 22px;
  margin-bottom: 28px;
}

.studio-color-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.studio-color-title {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.studio-active-color-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-black);
}

.active-color-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.15);
  display: inline-block;
}

.studio-swatches-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.studio-swatch-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2px solid transparent;
  background-color: transparent;
  padding: 3px;
  cursor: pointer;
  position: relative;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.studio-swatch-btn:hover {
  transform: scale(1.1);
}

.studio-swatch-btn .swatch-fill {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.12);
  display: block;
}

.studio-swatch-btn.active {
  border-color: var(--text-black);
  transform: scale(1.08);
}

/* Linha de Quantidade e Botão WhatsApp */
.studio-order-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}

.studio-qty-box {
  display: flex;
  align-items: center;
  background-color: var(--bg-surface);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  border: 1px solid var(--border-light);
  gap: 8px;
}

.studio-qty-box .qty-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-tertiary);
  margin-right: 4px;
}

.qty-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border-light);
  background: #ffffff;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
}

.qty-btn:hover {
  background-color: var(--text-black);
  color: #ffffff;
  border-color: var(--text-black);
}

.qty-number {
  font-size: 15px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
  min-width: 20px;
  text-align: center;
  color: var(--text-black);
}

.studio-buy-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: #25d366;
  color: #ffffff;
  border: none;
  font-size: 15px;
  font-weight: 600;
  padding: 15px 24px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.3);
}

.studio-buy-btn:hover {
  background-color: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}

.studio-trust-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 4px;
}

/* Ajustes Responsivos da Vitrine e do Modal */
@media (max-width: 960px) {
  .product-modal-shell {
    padding: 28px 20px;
  }
}

/* Responsividade do Estúdio */
@media (max-width: 960px) {
  .product-studio-container {
    grid-template-columns: 1fr;
    gap: 36px;
    padding: 28px;
  }

  .studio-main-frame {
    height: 360px;
  }

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

  .filaments-showcase-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   BOTÃO DO CARRINHO NA NAVBAR & BADGE
   ========================================================================== */
.btn-nav-cart {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-light);
  color: var(--text-black);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-nav-cart:hover {
  background: #e8e8ed;
  transform: translateY(-1px);
}

.cart-badge-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 10px;
  background-color: #0071e3;
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  font-family: 'JetBrains Mono', monospace;
}

/* Botão Adicionar ao Carrinho no Estúdio */
.studio-add-cart-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background-color: var(--text-black);
  color: #ffffff;
  border: 1.5px solid var(--text-black);
  font-size: 15px;
  font-weight: 600;
  padding: 15px 24px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.studio-add-cart-btn:hover {
  background-color: #222222;
  border-color: #222222;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* ==========================================================================
   BOTÃO FLUTUANTE PERMANENTE DO WHATSAPP (COM PULSE GLOW)
   ========================================================================== */
.whatsapp-floating-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background-color: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  z-index: 990;
  text-decoration: none;
  transition: transform 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.25s ease;
}

.whatsapp-floating-btn:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 14px 32px rgba(37, 211, 102, 0.6);
  color: #ffffff;
}

.whatsapp-floating-btn svg {
  width: 34px;
  height: 34px;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
}

.whatsapp-float-pulse {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid #25d366;
  animation: pulseWhatsapp 2.4s infinite ease-out;
  pointer-events: none;
}

@keyframes pulseWhatsapp {
  0% {
    transform: scale(0.95);
    opacity: 0.9;
  }

  70% {
    transform: scale(1.45);
    opacity: 0;
  }

  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}



/* ==========================================================================
   GAVETA LATERAL DO CARRINHO (DRAWER APPLE)
   ========================================================================== */
.cart-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.cart-drawer-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 460px;
  height: 100%;
  background-color: #ffffff;
  z-index: 1001;
  display: flex;
  flex-direction: column;
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.15);
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.cart-drawer.active {
  transform: translateX(0);
}

.cart-drawer-header {
  padding: 24px;
  border-bottom: 1px solid var(--border-light);
}

.cart-drawer-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.cart-drawer-title-row h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-black);
}

.btn-close-cart {
  background: var(--bg-surface);
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  cursor: pointer;
  color: var(--text-secondary);
  transition: all 0.2s;
}

.btn-close-cart:hover {
  background: #e5e5ea;
  color: var(--text-black);
}

.cart-drawer-subtitle {
  font-size: 12px;
  color: var(--text-tertiary);
  line-height: 1.4;
}

.cart-drawer-items {
  flex: 1;
  overflow-y: auto;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-drawer-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  text-align: center;
  color: var(--text-tertiary);
  gap: 12px;
  padding: 40px 20px;
}

.cart-drawer-empty-icon {
  font-size: 48px;
  opacity: 0.6;
}

.cart-item-row {
  display: flex;
  gap: 14px;
  align-items: center;
  background-color: var(--bg-surface);
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.cart-item-thumb {
  width: 54px;
  height: 54px;
  border-radius: 8px;
  background-color: #ffffff;
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px;
  flex-shrink: 0;
}

.cart-item-thumb img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.cart-item-details {
  flex: 1;
  min-width: 0;
}

.cart-item-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-black);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cart-item-meta {
  font-size: 12px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 3px 0 6px 0;
}

.cart-item-color-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.15);
  display: inline-block;
}

.cart-item-price-unit {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-black);
  font-variant-numeric: tabular-nums;
}

.cart-item-controls {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}

.cart-item-qty-selector {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #ffffff;
  padding: 2px 6px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-light);
}

.cart-qty-btn {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: none;
  background: var(--bg-surface);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.15s;
}

.cart-qty-btn:hover {
  background: var(--text-black);
  color: #ffffff;
}

.cart-qty-display {
  font-size: 13px;
  font-weight: 700;
  min-width: 16px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.btn-remove-cart-item {
  background: transparent;
  border: none;
  font-size: 11px;
  color: #c81e1e;
  cursor: pointer;
  text-decoration: underline;
  padding: 2px;
}

.cart-drawer-footer {
  padding: 20px 24px 28px 24px;
  border-top: 1px solid var(--border-light);
  background-color: #fafafc;
}



.cart-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.cart-summary-row.total-row {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-black);
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--border-light);
}

.cart-summary-row.total-row strong {
  font-size: 20px;
  color: var(--text-black);
  font-weight: 800;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.cart-summary-row.card-total-row {
  font-size: 13px;
  color: var(--text-secondary);
  margin-top: 4px;
  padding-bottom: 8px;
}

.cart-summary-row.card-total-row strong {
  font-size: 15px;
  color: var(--text-primary);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.cart-drawer-action-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
}

.btn-checkout-drawer {
  width: 100%;
  background-color: #25d366;
  color: #ffffff;
  border: none;
  font-size: 15px;
  font-weight: 700;
  padding: 15px 20px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.35);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-checkout-drawer:hover {
  background-color: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
}

.btn-drawer-continue {
  width: 100%;
  background-color: transparent;
  color: #1d1d1f;
  border: 1.5px solid var(--border-light);
  font-size: 14px;
  font-weight: 600;
  padding: 13px 20px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-drawer-continue:hover {
  background-color: #f2f2f7;
  border-color: #d1d1d6;
  transform: translateY(-1px);
}

/* Toast de Adição ao Carrinho */
.cart-toast {
  position: fixed;
  top: 80px;
  right: 24px;
  background: rgba(18, 18, 20, 0.9);
  backdrop-filter: blur(12px);
  color: #ffffff;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  z-index: 1100;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  transform: translateY(-20px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.cart-toast.show {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

/* ==========================================================================
   FOOTER APPLE MINIMAL WHITE
   ========================================================================== */
.minimal-apple-footer {
  padding: 50px 0 100px 0;
  background-color: var(--bg-white);
  border-top: 1px solid var(--border-light);
  font-size: 12px;
  color: var(--text-tertiary);
}

.footer-top-brand {
  margin-bottom: 24px;
}

.footer-logo {
  height: 34px;
  width: auto;
  object-fit: contain;
  opacity: 0.85;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.footer-logo:hover {
  opacity: 1;
  transform: scale(1.04);
}

.footer-content-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-nav-links {
  display: flex;
  gap: 24px;
}

.footer-nav-links a:hover {
  color: var(--text-black);
}

/* ==========================================================================
   RESPONSIVIDADE PREMIUM MOBILE & TABLET
   ========================================================================== */
@media (max-width: 1024px) {
  .specs-quad-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .filaments-showcase-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {

  .hero-scroll-container {
    height: 420vh;
  }

  /* Navbar */
  .nav-menu-links {
    display: none;
  }

  .header-actions {
    gap: 8px;
  }

  .btn-nav-cart {
    padding: 6px 12px;
    font-size: 12px;
  }

  .nav-brand-logo img {
    height: 30px;
  }

  .hero-logo-large {
    height: 44px;
    margin-bottom: 12px;
  }

  /* Posicionamento do Hero e Textos no Mobile:
     Mantemos a cena no TOPO (top: 80px) para não colidir com o Canvas na parte de baixo */
  .hero-text-scene-layer {
    top: clamp(40px, 6vh, 60px);
    bottom: auto;
    left: 0;
    right: 0;
    padding: 0 20px;
    max-width: 100%;
    text-align: center;
    align-items: center;
  }

  .hero-scene-content {
    align-items: center;
    text-align: center;
  }

  .scene-eyebrow {
    font-size: 11px;
    margin-bottom: 8px;
  }

  .scene-headline {
    font-size: clamp(26px, 7vw, 34px);
    line-height: 1.1;
    margin-bottom: 10px;
  }

  .scene-description {
    font-size: 14px;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }

  /* Grid de Specs */
  .specs-quad-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* Abas de Produtos com Scroll Horizontal Suave */
  .product-tabs-selector {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    padding: 6px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .product-tabs-selector::-webkit-scrollbar {
    display: none;
  }

  .product-tab-btn {
    flex-shrink: 0;
    padding: 10px 18px;
  }

  /* Container do Estúdio no Mobile */
  .product-studio-container {
    padding: 20px;
    gap: 28px;
    border-radius: 20px;
  }

  .studio-main-frame {
    height: 280px;
    padding: 12px;
  }

  .studio-thumbs-row {
    gap: 8px;
  }

  .studio-thumb-btn {
    width: 60px;
    height: 60px;
  }

  .studio-product-title {
    font-size: 26px;
  }

  .studio-pricing-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
  }

  .pricing-extra-badge {
    align-items: flex-start;
    width: 100%;
    padding-top: 10px;
    border-top: 1px solid var(--border-light);
  }

  .studio-specs-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
  }

  .studio-benefits-grid {
    grid-template-columns: 1fr;
  }

  .promo-tier-cols {
    grid-template-columns: 1fr;
  }

  .studio-order-row {
    flex-direction: column;
    align-items: stretch;
  }

  .studio-qty-box {
    justify-content: center;
  }

  .studio-buy-btn,
  .studio-add-cart-btn {
    width: 100%;
  }

  /* Botão do WhatsApp no Mobile */
  .whatsapp-floating-btn {
    bottom: 20px;
    right: 20px;
    width: 56px;
    height: 56px;
  }

  .whatsapp-floating-btn svg {
    width: 30px;
    height: 30px;
  }



  /* Gaveta Lateral Fullwidth no Mobile */
  .cart-drawer {
    max-width: 100%;
  }

  .cinema-video-strip {
    height: 24vh;
    min-height: 160px;
  }
}

/* ==========================================================================
   SEÇÃO VÍDEO CINEMATOGRÁFICO LOOPING CANTO A CANTO (REDUZIDO EM 70%)
   ========================================================================== */
.cinema-video-strip {
  width: 100%;
  height: 24vh;
  min-height: 200px;
  max-height: 280px;
  background-color: #000000;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.cinema-video-wrapper {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #000000;
}

.cinema-loop-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

/* Camada com 40% de Preto sobre o Vídeo */
.cinema-video-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.4);
  z-index: 2;
  pointer-events: none;
}

/* Overlay com Animação SVG Path Drawing (FLUX3D) */
.cinema-text-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
  pointer-events: none;
  padding: 10px 24px;
}

.path-drawing-wrapper {
  width: 100%;
  max-width: 620px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.path-drawing-svg {
  width: 100%;
  height: auto;
  max-height: 130px;
  overflow: visible;
  filter: drop-shadow(0 4px 28px rgba(245, 87, 108, 0.45));
}

#flux3d-path-text {
  will-change: stroke-dashoffset;
  stroke-dasharray: 1400;
  stroke-dashoffset: 1400;
}