/**
 * Biel Films - CSS Principal Cinematográfico
 * Inspirado em sites premiados (Awwwards, Apple, Linear)
 * Componentes: ShimmerButton, CardStack, AnimateGrid 3D, Video Lightbox
 */

/* ========================================================= */
/* 1. RESET, VARIÁVEIS E BASE                              */
/* ========================================================= */
:root {
  --color-navy-dark: #00121e;
  --color-navy-base: #012842;
  --color-navy-light: #013253;
  --color-navy-accent: #024b7a;
  --color-navy-card: rgba(1, 40, 66, 0.75);
  
  --color-neon-green: #b3ff3d;
  --color-neon-hover: #c4ff66;
  --color-neon-glow: rgba(179, 255, 61, 0.45);
  --color-neon-subtle: rgba(179, 255, 61, 0.15);
  
  --color-text-white: #ffffff;
  --color-text-muted: #94a3b8;
  --color-text-dim: #64748b;
  
  --font-heading: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --glass-bg: rgba(1, 26, 44, 0.72);
  --glass-border: rgba(179, 255, 61, 0.18);
  --glass-blur: blur(16px);
  
  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease-out;
}

body {
  background-color: var(--color-navy-dark);
  color: var(--color-text-white);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

.biel-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

.highlight-green {
  color: var(--color-neon-green);
  text-shadow: 0 0 20px rgba(179, 255, 61, 0.35);
}

/* ========================================================= */
/* 2. COMPONENTE: SHIMMER BUTTON (ESPECIFICAÇÃO DO USUÁRIO)   */
/* ========================================================= */
.shimmer-button-link {
  display: inline-flex;
  text-decoration: none;
  border-radius: 100px;
  position: relative;
  cursor: pointer;
  outline: none;
}

.shimmer-button-link.full-width {
  width: 100%;
}

.shimmer-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: 100px;
  background: rgba(1, 40, 66, 0.95);
  padding: 2px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.1);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}

.shimmer-button.full-width {
  width: 100%;
}

/* Shimmer Rotating Border Beam */
.shimmer-border {
  position: absolute;
  inset: -150%;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    transparent 60deg,
    var(--color-neon-green) 120deg,
    #ffffff 180deg,
    transparent 240deg,
    transparent 360deg
  );
  animation: shimmerRotate 3s linear infinite;
  z-index: 1;
}

@keyframes shimmerRotate {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Shimmer Inner Content */
.shimmer-content {
  position: relative;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  height: 100%;
  padding: 12px 28px;
  border-radius: 98px;
  background: rgba(0, 24, 40, 0.95);
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: background 0.25s ease, color 0.25s ease;
}

.shimmer-button.compact .shimmer-content {
  padding: 8px 20px;
  font-size: 13px;
}

.shimmer-button.shadow-2xl {
  box-shadow: 0 20px 30px -10px rgba(0, 0, 0, 0.7), 0 0 20px rgba(179, 255, 61, 0.2);
}

.shimmer-button-link:hover .shimmer-button {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 25px 35px -8px rgba(0, 0, 0, 0.8), 0 0 35px rgba(179, 255, 61, 0.5);
}

.shimmer-button-link:hover .shimmer-content {
  background: rgba(1, 40, 66, 0.95);
  color: var(--color-neon-green);
}

.shimmer-icon {
  stroke: var(--color-neon-green);
  transition: transform 0.2s ease;
}

.shimmer-button-link:hover .shimmer-icon {
  transform: scale(1.15);
}

/* ========================================================= */
/* 3. FLOATING GLASS HEADER                                 */
/* ========================================================= */
.biel-header-wrapper {
  position: fixed;
  top: 18px;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 20px;
  display: flex;
  justify-content: center;
}

.biel-header-glass {
  width: 100%;
  max-width: 1240px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 22px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 100px;
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.6), 0 0 20px rgba(1, 50, 83, 0.3);
  transition: var(--transition-smooth);
}

/* Logo Group */
.biel-logo-group {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.biel-logo-badge {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  overflow: hidden;
  background: #013253;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(179, 255, 61, 0.35);
  box-shadow: 0 0 15px rgba(179, 255, 61, 0.25);
  transition: var(--transition-fast);
}

.biel-logo-group:hover .biel-logo-badge {
  transform: scale(1.06) rotate(2deg);
  box-shadow: 0 0 22px rgba(179, 255, 61, 0.5);
}

.biel-logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.biel-logo-text {
  display: flex;
  flex-direction: column;
}

.biel-brand-name {
  font-family: var(--font-heading);
  font-size: 19px;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: #ffffff;
  line-height: 1.1;
}

.biel-brand-sub {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* Desktop Nav Links */
.biel-nav-desktop {
  display: flex;
  align-items: center;
}

.biel-nav-list {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.biel-nav-link {
  display: inline-block;
  padding: 8px 16px;
  color: #cbd5e1;
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  border-radius: 50px;
  transition: var(--transition-fast);
}

.biel-nav-link:hover,
.biel-nav-link.active {
  color: #ffffff;
  background: rgba(179, 255, 61, 0.12);
  color: var(--color-neon-green);
}

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

/* Mobile Toggle */
.biel-mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: rgba(1, 40, 66, 0.6);
  border: 1px solid rgba(179, 255, 61, 0.2);
  border-radius: 50%;
  cursor: pointer;
  padding: 10px;
}

.biel-mobile-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: #ffffff;
  border-radius: 2px;
  transition: 0.3s ease;
}

/* Mobile Drawer */
.biel-mobile-drawer {
  display: none;
  position: fixed;
  top: 80px;
  left: 20px;
  right: 20px;
  background: rgba(1, 24, 40, 0.98);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 24px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.9);
  z-index: 999;
}

.biel-mobile-drawer.is-open {
  display: block;
  animation: fadeInDown 0.3s ease;
}

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

.biel-drawer-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.biel-drawer-link {
  display: block;
  padding: 12px 16px;
  color: #f1f5f9;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  border-radius: 12px;
  background: rgba(1, 40, 66, 0.4);
}

.biel-drawer-link:hover {
  background: rgba(179, 255, 61, 0.15);
  color: var(--color-neon-green);
}

.biel-drawer-footer {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.biel-drawer-contact-info {
  margin-top: 14px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.biel-drawer-contact-info a {
  color: var(--color-neon-green);
  text-decoration: none;
  font-weight: 600;
}

/* ========================================================= */
/* 4. HERO SECTION COMPLETA (AWARD-WINNING DESIGN)          */
/* ========================================================= */
.biel-hero-section {
  position: relative;
  min-height: 100vh;
  padding: 140px 0 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  background: radial-gradient(circle at 50% 20%, rgba(1, 50, 83, 0.45) 0%, rgba(0, 18, 30, 0.98) 75%);
}

/* Ambient Glow Orbs */
.biel-ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 1;
}

.glow-navy {
  width: 650px;
  height: 650px;
  top: -150px;
  left: -100px;
  background: radial-gradient(circle, rgba(1, 50, 83, 0.6) 0%, transparent 70%);
}

.glow-neon {
  width: 500px;
  height: 500px;
  bottom: 50px;
  right: -100px;
  background: radial-gradient(circle, rgba(179, 255, 61, 0.22) 0%, transparent 70%);
}

.biel-film-grain-overlay {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}

.biel-hero-container {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 48px;
}

.biel-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: 50px;
  background: rgba(1, 40, 66, 0.7);
  border: 1px solid rgba(179, 255, 61, 0.3);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4), inset 0 0 15px rgba(179, 255, 61, 0.1);
  margin-bottom: 24px;
}

.pulsing-neon-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-neon-green);
  box-shadow: 0 0 12px var(--color-neon-green);
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.4); opacity: 0.6; }
}

.badge-text {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: #e2e8f0;
}

.biel-hero-title {
  font-family: var(--font-heading);
  font-size: 56px;
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 22px;
  color: #ffffff;
}

.biel-glow-text {
  color: var(--color-neon-green);
  text-shadow: 0 0 30px rgba(179, 255, 61, 0.5);
}

.biel-gradient-text {
  background: linear-gradient(135deg, #ffffff 30%, #94a3b8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.biel-hero-subtitle {
  font-size: 18px;
  line-height: 1.6;
  color: #cbd5e1;
  max-width: 580px;
  margin-bottom: 24px;
}

.biel-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}

.tag-pill {
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 30px;
  background: rgba(1, 40, 66, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #e2e8f0;
  transition: var(--transition-fast);
}

.tag-pill:hover {
  border-color: var(--color-neon-green);
  color: var(--color-neon-green);
  transform: translateY(-2px);
}

.biel-hero-buttons {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 44px;
}

.biel-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: 100px;
  background: rgba(1, 40, 66, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  transition: var(--transition-fast);
}

.biel-btn-outline:hover {
  background: rgba(1, 50, 83, 0.9);
  border-color: var(--color-neon-green);
  color: var(--color-neon-green);
  transform: translateY(-2px);
}

.play-btn-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-neon-green);
  color: #012842;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 12px rgba(179, 255, 61, 0.5);
}

.biel-btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 100px;
  background: rgba(37, 211, 102, 0.15);
  border: 1px solid rgba(37, 211, 102, 0.4);
  color: #25d366;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  transition: var(--transition-fast);
}

.biel-btn-whatsapp:hover {
  background: #25d366;
  color: #012842;
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(37, 211, 102, 0.4);
}

/* Metrics Bar */
.biel-hero-metrics {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 18px 24px;
  background: rgba(1, 26, 44, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  backdrop-filter: blur(10px);
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 900;
  color: var(--color-neon-green);
}

.metric-label {
  font-size: 11px;
  color: var(--color-text-muted);
  font-weight: 500;
}

.metric-divider {
  width: 1px;
  height: 30px;
  background: rgba(255, 255, 255, 0.1);
}

/* Hero Visual Showcase */
.biel-hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-visual-card {
  position: relative;
  width: 100%;
  max-width: 460px;
  border-radius: 28px;
  padding: 10px;
  background: linear-gradient(145deg, rgba(1, 50, 83, 0.8), rgba(0, 18, 30, 0.9));
  border: 1px solid rgba(179, 255, 61, 0.25);
  box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.8), 0 0 40px rgba(1, 50, 83, 0.3);
}

.hero-image-wrapper {
  position: relative;
  width: 100%;
  height: 520px;
  border-radius: 20px;
  overflow: hidden;
}

.hero-img-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-visual-card:hover .hero-img-cover {
  transform: scale(1.04);
}

.hero-visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0, 18, 30, 0.85) 100%);
}

.hero-floating-badge {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 18px;
  background: rgba(1, 24, 40, 0.9);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(179, 255, 61, 0.3);
  border-radius: 18px;
  box-shadow: 0 20px 30px rgba(0, 0, 0, 0.6);
  z-index: 3;
}

.badge-top-right {
  top: -15px;
  right: -15px;
}

.badge-bottom-left {
  bottom: -15px;
  left: -15px;
}

.floating-badge-icon {
  font-size: 22px;
}

.floating-badge-text strong {
  display: block;
  font-size: 13px;
  color: #ffffff;
  font-weight: 700;
}

.floating-badge-text span {
  display: block;
  font-size: 11px;
  color: var(--color-neon-green);
}

/* Scroll Indicator */
.biel-scroll-indicator {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  z-index: 2;
  transition: var(--transition-fast);
}

.biel-scroll-indicator.lateral {
  left: 48px;
  right: auto;
  bottom: 30px;
  transform: none;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  padding: 8px 18px;
  background: rgba(1, 40, 66, 0.65);
  border: 1px solid rgba(179, 255, 61, 0.25);
  border-radius: 50px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.biel-scroll-indicator.lateral:hover {
  background: rgba(1, 50, 83, 0.9);
  border-color: var(--color-neon-green);
  box-shadow: 0 0 20px rgba(179, 255, 61, 0.25);
  transform: translateY(-2px);
}

.biel-scroll-indicator.lateral .scroll-text {
  color: #e2e8f0;
  font-weight: 600;
  font-size: 11px;
}

.mouse-icon {
  width: 22px;
  height: 36px;
  border: 2px solid rgba(179, 255, 61, 0.4);
  border-radius: 20px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.mouse-wheel {
  width: 4px;
  height: 8px;
  background: var(--color-neon-green);
  border-radius: 2px;
  animation: mouseWheel 1.6s infinite ease-in-out;
}

@keyframes mouseWheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(12px); opacity: 0; }
}

.scroll-text {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
}

/* ========================================================= */
/* 5. SEÇÃO DE SERVIÇOS: COMPONENTE CARDSTACK                */
/* (CONFORME CÓDIGO VUE DO USUÁRIO)                          */
/* ========================================================= */
.biel-cardstack-section {
  position: relative;
  padding: 100px 0 80px;
  background: #00121e;
}

.section-header-center {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 50px;
}

.section-tag-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-neon-green);
  background: rgba(179, 255, 61, 0.1);
  border: 1px solid rgba(179, 255, 61, 0.25);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #ffffff;
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-description {
  font-size: 16px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* CardStack Container */
.biel-cardstack-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.cardstack-scroll-hint {
  text-align: center;
  margin-bottom: 30px;
}

.hint-text {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 800;
  color: var(--color-neon-green);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  animation: bounceHint 2s infinite ease-in-out;
  display: inline-block;
}

@keyframes bounceHint {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* Card Stack Items */
.card-stack-item {
  position: sticky;
  top: 100px;
  margin-bottom: 40px;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
  transform-origin: top center;
}

.card-inner {
  display: flex;
  flex-direction: row;
  align-items: center;
  aspect-ratio: 16 / 9;
  min-height: 500px;
  width: 100%;
  border-radius: 28px;
  overflow: hidden;
  padding: 40px 48px;
  gap: 40px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8), 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.bg-navy-card {
  background: linear-gradient(135deg, #012842 0%, #011b2d 100%);
  border: 1px solid rgba(179, 255, 61, 0.25);
}

.bg-blue-card {
  background: linear-gradient(135deg, #024b7a 0%, #012b46 100%);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.bg-cyan-card {
  background: linear-gradient(135deg, #033659 0%, #012239 100%);
  border: 1px solid rgba(179, 255, 61, 0.2);
}

.bg-dark-card {
  background: linear-gradient(135deg, #0b2f44 0%, #061c29 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.bg-slate-card {
  background: linear-gradient(135deg, #012035 0%, #001320 100%);
  border: 1px solid rgba(179, 255, 61, 0.25);
}

.card-text-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.card-badge-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-neon-green);
  margin-bottom: 12px;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.card-description {
  font-size: 15px;
  line-height: 1.65;
  color: #cbd5e1;
  margin-bottom: 20px;
}

.card-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.card-features-list li {
  font-size: 13px;
  font-weight: 600;
  color: #e2e8f0;
}

.card-media-col {
  flex: 1;
  width: 100%;
  height: 100%;
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.card-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.card-inner:hover .card-image {
  transform: scale(1.05);
}

/* ========================================================= */
/* 6. GRID 3x2: COMPONENTE ANIMATEGRID (PERSPECTIVA 3D)     */
/* ========================================================= */
.biel-animategrid-section {
  padding: 100px 0;
  background: radial-gradient(circle at 50% 50%, rgba(1, 40, 66, 0.3) 0%, rgba(0, 18, 30, 1) 100%);
  position: relative;
}

.biel-3d-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  perspective: 1000px;
}

.tilt-card-wrapper {
  position: relative;
  cursor: pointer;
  border-radius: 22px;
  perspective: 1000px;
  transform-style: preserve-3d;
}

.tilt-card-inner {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: 22px;
  overflow: hidden;
  background: #012842;
  border: 1px solid rgba(179, 255, 61, 0.2);
  box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.6);
  transform-style: preserve-3d;
  transition: transform 0.15s ease-out, box-shadow 0.25s ease-out;
  will-change: transform;
}

.tilt-card-wrapper:hover .tilt-card-inner {
  border-color: var(--color-neon-green);
  box-shadow: 0 25px 45px -10px rgba(0, 0, 0, 0.8), 0 0 30px rgba(179, 255, 61, 0.35);
}

.tilt-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.tilt-card-wrapper:hover .tilt-img {
  transform: scale(1.08);
}

.tilt-card-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at 50% 50%, rgba(179, 255, 61, 0.25) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 2;
}

.tilt-card-wrapper:hover .tilt-card-glow {
  opacity: 1;
}

.tilt-card-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 20px;
  background: linear-gradient(180deg, transparent 0%, rgba(0, 18, 30, 0.95) 80%);
  z-index: 3;
  transform: translateZ(20px);
}

.tilt-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-neon-green);
  text-transform: uppercase;
  display: block;
  margin-bottom: 4px;
}

.tilt-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 4px;
}

.tilt-desc {
  font-size: 12px;
  color: #cbd5e1;
}

.tilt-expand-hint {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(0, 18, 30, 0.75);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  z-index: 4;
  opacity: 0;
  transform: translateY(-5px);
  transition: var(--transition-fast);
}

.tilt-card-wrapper:hover .tilt-expand-hint {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================================= */
/* 7. PORTFÓLIO SECTION (VÍDEOS & SHOWREELS)                */
/* ========================================================= */
.biel-portfolio-section {
  padding: 100px 0;
  background: #00121e;
  position: relative;
}

.portfolio-header-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 40px;
}

.portfolio-filter-tabs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  background: rgba(1, 40, 66, 0.4);
  padding: 6px;
  border-radius: 100px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.filter-tab {
  background: transparent;
  border: none;
  color: #94a3b8;
  font-size: 13px;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-tab:hover {
  color: #ffffff;
}

.filter-tab.active {
  background: #013253;
  color: var(--color-neon-green);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.portfolio-video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 28px;
}

.video-project-card {
  background: rgba(1, 40, 66, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 15px 35px -5px rgba(0, 0, 0, 0.5);
  transition: var(--transition-smooth);
}

.video-project-card:hover {
  border-color: rgba(179, 255, 61, 0.3);
  transform: translateY(-4px);
  box-shadow: 0 25px 45px -10px rgba(0, 0, 0, 0.7), 0 0 25px rgba(1, 50, 83, 0.4);
}

.video-thumb-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  cursor: pointer;
  background: #011a2c;
}

.video-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.video-thumb-container:hover .video-thumb-img {
  transform: scale(1.06);
}

.play-trigger-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(1, 50, 83, 0.85);
  backdrop-filter: blur(8px);
  border: 2px solid var(--color-neon-green);
  color: var(--color-neon-green);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(179, 255, 61, 0.4);
  transition: var(--transition-fast);
  z-index: 2;
}

.video-thumb-container:hover .play-trigger-btn {
  transform: translate(-50%, -50%) scale(1.15);
  background: var(--color-neon-green);
  color: #012842;
  box-shadow: 0 0 35px rgba(179, 255, 61, 0.7);
}

.video-card-meta {
  position: absolute;
  bottom: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 2;
}

.category-pill {
  background: rgba(0, 18, 30, 0.8);
  backdrop-filter: blur(6px);
  color: var(--color-neon-green);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid rgba(179, 255, 61, 0.3);
}

.duration-badge {
  background: rgba(0, 0, 0, 0.7);
  color: #ffffff;
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 4px;
}

.video-card-details {
  padding: 20px 22px;
}

.video-card-title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.video-card-desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-text-muted);
  margin-bottom: 16px;
}

.video-card-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 12px;
}

.quick-play-link {
  background: transparent;
  border: none;
  color: var(--color-neon-green);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  transition: gap 0.2s ease;
}

.quick-play-link:hover {
  gap: 10px;
  text-decoration: underline;
}

.portfolio-admin-callout {
  margin-top: 40px;
  padding: 16px 20px;
  background: rgba(1, 50, 83, 0.4);
  border: 1px dashed rgba(179, 255, 61, 0.35);
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: #cbd5e1;
}

/* ========================================================= */
/* 8. SEÇÃO SOBRE GABRIEL & BIEL FILMS                      */
/* ========================================================= */
.biel-about-section {
  padding: 100px 0;
  background: radial-gradient(circle at 30% 50%, rgba(1, 50, 83, 0.35) 0%, rgba(0, 18, 30, 0.98) 100%);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  align-items: center;
  gap: 56px;
}

.about-frame {
  position: relative;
  border-radius: 28px;
  padding: 10px;
  background: linear-gradient(135deg, rgba(1, 50, 83, 0.7), rgba(0, 18, 30, 0.9));
  border: 1px solid rgba(179, 255, 61, 0.25);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.7);
}

.about-img {
  width: 100%;
  height: 520px;
  object-fit: cover;
  border-radius: 20px;
}

.about-badge-experience {
  position: absolute;
  bottom: -20px;
  right: -15px;
  background: var(--color-navy-base);
  border: 2px solid var(--color-neon-green);
  border-radius: 20px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.8);
}

.exp-number {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 900;
  color: var(--color-neon-green);
}

.exp-text {
  font-size: 11px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
}

.about-bio {
  font-size: 16px;
  line-height: 1.7;
  color: #cbd5e1;
  margin-bottom: 18px;
}

.about-pillars-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 28px 0;
}

.pillar-card {
  padding: 18px;
  background: rgba(1, 40, 66, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
}

.pillar-icon {
  font-size: 20px;
  margin-bottom: 8px;
}

.pillar-card h4 {
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}

.pillar-card p {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.about-cta-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.biel-btn-insta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 100px;
  background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
  color: #ffffff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 10px 20px rgba(253, 29, 29, 0.3);
  transition: var(--transition-fast);
}

.biel-btn-insta:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 25px rgba(253, 29, 29, 0.5);
}

.biel-link-chat {
  color: var(--color-neon-green);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-fast);
}

.biel-link-chat:hover {
  text-decoration: underline;
}

/* ========================================================= */
/* 9. BANNER FINAL DE AGENDAMENTO (HIGH-CONVERSION CTA)      */
/* ========================================================= */
.biel-cta-section {
  padding: 80px 0 100px;
  position: relative;
}

.biel-cta-box {
  position: relative;
  border-radius: 32px;
  padding: 64px 48px;
  background: radial-gradient(circle at 50% 0%, rgba(1, 50, 83, 0.95) 0%, rgba(0, 18, 30, 0.98) 100%);
  border: 1px solid rgba(179, 255, 61, 0.3);
  box-shadow: 0 35px 70px -15px rgba(0, 0, 0, 0.8), 0 0 50px rgba(179, 255, 61, 0.2);
  text-align: center;
  overflow: hidden;
}

.cta-glow-element {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 200px;
  background: radial-gradient(ellipse, rgba(179, 255, 61, 0.25) 0%, transparent 70%);
  filter: blur(40px);
  pointer-events: none;
}

.cta-mini-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--color-neon-green);
  background: rgba(179, 255, 61, 0.1);
  border: 1px solid rgba(179, 255, 61, 0.3);
  padding: 5px 16px;
  border-radius: 30px;
  margin-bottom: 20px;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: 44px;
  font-weight: 900;
  color: #ffffff;
  max-width: 820px;
  margin: 0 auto 18px;
  line-height: 1.15;
}

.cta-subtitle {
  font-size: 16px;
  color: #cbd5e1;
  max-width: 640px;
  margin: 0 auto 36px;
  line-height: 1.6;
}

.cta-actions-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 30px;
}

.biel-btn-whatsapp.large {
  padding: 14px 28px;
  font-size: 15px;
}

.cta-location-strip {
  font-size: 12px;
  color: var(--color-text-muted);
}

/* ========================================================= */
/* 10. FOOTER                                               */
/* ========================================================= */
.biel-footer-wrapper {
  background: #000c14;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 70px 0 30px;
  color: var(--color-text-muted);
}

.biel-footer-top {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.9fr 1fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-bio {
  font-size: 13px;
  line-height: 1.6;
  margin: 16px 0 20px;
  max-width: 340px;
}

.footer-social-links {
  display: flex;
  gap: 10px;
}

.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 50px;
  background: rgba(1, 40, 66, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #e2e8f0;
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
  transition: var(--transition-fast);
}

.social-pill:hover {
  border-color: var(--color-neon-green);
  color: var(--color-neon-green);
  transform: translateY(-2px);
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 18px;
  letter-spacing: -0.01em;
}

.footer-menu {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-menu a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 13px;
  transition: var(--transition-fast);
}

.footer-menu a:hover {
  color: var(--color-neon-green);
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 13px;
}

.footer-contact-item strong {
  display: block;
  color: #ffffff;
  font-size: 12px;
}

.footer-contact-item a {
  color: var(--color-neon-green);
  text-decoration: none;
  font-weight: 600;
}

.biel-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
}

/* ========================================================= */
/* 11. FLOATING WHATSAPP BUTTON                             */
/* ========================================================= */
.biel-whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.5);
  z-index: 990;
  text-decoration: none;
  transition: var(--transition-fast);
}

.biel-whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.7);
}

.whatsapp-float-pulse {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid #25d366;
  opacity: 0.8;
  animation: floatPulse 2s infinite ease-out;
}

@keyframes floatPulse {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.5); opacity: 0; }
}

.float-tooltip {
  position: absolute;
  right: 70px;
  background: #012842;
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 20px;
  white-space: nowrap;
  border: 1px solid rgba(179, 255, 61, 0.3);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: 0.25s ease;
}

.biel-whatsapp-float:hover .float-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ========================================================= */
/* 12. MEDIA LIGHTBOX MODAL                                 */
/* ========================================================= */
.biel-media-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.biel-media-modal.is-active {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 10, 18, 0.92);
  backdrop-filter: blur(16px);
}

.modal-dialog {
  position: relative;
  z-index: 2;
  width: 90%;
  max-width: 960px;
  background: #011a2c;
  border: 1px solid rgba(179, 255, 61, 0.3);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.9), 0 0 40px rgba(179, 255, 61, 0.2);
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.biel-media-modal.is-active .modal-dialog {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background: #ef4444;
  transform: rotate(90deg);
}

.modal-body {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-body iframe,
.modal-body video {
  width: 100%;
  height: 100%;
  border: none;
}

.modal-body img {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
}

.modal-caption {
  padding: 14px 20px;
  background: #011a2c;
  color: #e2e8f0;
  font-size: 14px;
  font-weight: 600;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* ========================================================= */
/* 13. RESPONSIVIDADE (MOBILE & TABLET)                      */
/* ========================================================= */
@media (max-width: 1024px) {
  .biel-hero-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .biel-hero-title {
    font-size: 42px;
  }
  .biel-hero-subtitle {
    margin: 0 auto 24px;
  }
  .biel-hero-tags {
    justify-content: center;
  }
  .biel-hero-buttons {
    justify-content: center;
  }
  .biel-hero-metrics {
    justify-content: center;
  }
  .biel-hero-visual {
    margin-top: 30px;
  }
  .biel-scroll-indicator.lateral {
    position: static;
    margin: 36px auto 0;
    justify-content: center;
    width: fit-content;
  }
  .card-inner {
    flex-direction: column !important;
    aspect-ratio: auto;
    padding: 30px 24px;
    min-height: auto;
  }
  .card-media-col {
    height: 280px;
  }
  .biel-3d-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-photo-card {
    max-width: 420px;
    margin: 0 auto;
  }
  .biel-footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .biel-nav-desktop {
    display: none;
  }
  .biel-mobile-toggle {
    display: flex;
  }
  .biel-header-wrapper {
    top: 10px;
    padding: 0 12px;
  }
  .biel-header-glass {
    padding: 8px 16px;
  }
  .biel-hero-wrapper {
    padding-top: 110px;
    padding-bottom: 60px;
  }
  .biel-hero-title {
    font-size: 32px;
  }
  .biel-hero-buttons {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .biel-hero-buttons a,
  .biel-hero-buttons .shimmer-button-link {
    width: 100%;
    justify-content: center;
  }
  .biel-hero-buttons .shimmer-button {
    width: 100%;
  }
  .biel-hero-metrics {
    flex-direction: column;
    gap: 12px;
  }
  .metric-divider {
    display: none;
  }
  .hero-floating-badge {
    position: static;
    margin-top: 12px;
  }
  .card-stack-item {
    position: relative;
    top: auto;
    margin-bottom: 24px;
  }
  .card-inner {
    padding: 24px 18px;
    gap: 20px;
    border-radius: 20px;
  }
  .card-title {
    font-size: 24px;
  }
  .card-media-col {
    height: 220px;
  }
  .biel-3d-grid {
    grid-template-columns: 1fr;
  }
  .tilt-card-wrapper {
    height: 280px;
  }
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  .about-stats {
    grid-template-columns: 1fr;
  }
  .biel-footer-top {
    grid-template-columns: 1fr;
  }
  .cta-title {
    font-size: 28px;
  }
  .biel-cta-box {
    padding: 36px 18px;
  }
  .biel-whatsapp-float {
    bottom: 18px;
    right: 18px;
    width: 54px;
    height: 54px;
  }
}

@media (max-width: 480px) {
  .biel-hero-title {
    font-size: 27px;
  }
  .biel-hero-subtitle {
    font-size: 15px;
  }
  .section-title {
    font-size: 28px;
  }
}