@charset "UTF-8";
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700;800;900&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=Space+Grotesk:wght@500;700&display=swap');

/* ==========================================================================
   CSS Variables & Design Tokens - Pixel Zone Estética Automotiva
   ========================================================================== */
:root {
  --bg-deep: #050608;
  --bg-dark: #0a0c10;
  --bg-surface: #10141d;
  --bg-card: rgba(18, 23, 33, 0.75);
  --bg-card-hover: rgba(26, 33, 48, 0.85);

  --accent-cyan: #00f0ff;
  --accent-cyan-rgb: 0, 240, 255;
  --accent-blue: #0072ff;
  --accent-blue-rgb: 0, 114, 255;
  --accent-gold: #e5b95c;
  --accent-gold-rgb: 229, 185, 92;

  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 240, 255, 0.35);
  --border-gold-glow: rgba(229, 185, 92, 0.4);

  --text-primary: #ffffff;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --text-subtle: #64748b;

  --font-heading: 'Cinzel', serif;
  --font-subheading: 'Space Grotesk', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-glow: 0 0 35px rgba(0, 240, 255, 0.2);
  --shadow-gold: 0 0 35px rgba(229, 185, 92, 0.2);
  --shadow-card: 0 20px 40px -15px rgba(0, 0, 0, 0.7);
}

/* ==========================================================================
   Reset & Global Styles
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.65;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(0, 240, 255, 0.06) 0%, transparent 60%),
    radial-gradient(circle at 100% 50%, rgba(0, 114, 255, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 0% 80%, rgba(0, 240, 255, 0.03) 0%, transparent 50%);
  background-attachment: fixed;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 9px;
}
::-webkit-scrollbar-track {
  background: var(--bg-deep);
}
::-webkit-scrollbar-thumb {
  background: #1e2638;
  border-radius: 6px;
  border: 2px solid var(--bg-deep);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-cyan);
}

/* Selection */
::selection {
  background: var(--accent-cyan);
  color: #000000;
}

/* Typography Helpers */
h1, h2, h3, .font-heading {
  font-family: var(--font-heading);
  letter-spacing: 0.03em;
  font-weight: 700;
}

h4, h5, h6, .font-subheading {
  font-family: var(--font-subheading);
  letter-spacing: 0.02em;
}

/* Container */
.container-custom {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Glassmorphism Classes */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: 1.25rem;
}

.glass-panel-glow {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: 1.25rem;
  transition: all var(--transition-normal);
}
.glass-panel-glow:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

/* Hex Pattern Studio Backdrop */
.hex-backdrop {
  background-color: #06070a;
  background-image: 
    radial-gradient(circle at 50% 50%, rgba(0, 240, 255, 0.05) 0%, transparent 70%),
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 100% 100%, 40px 40px, 40px 40px;
}

/* Neon Glow Accents */
.text-cyan-glow {
  color: var(--accent-cyan);
  text-shadow: 0 0 15px rgba(var(--accent-cyan-rgb), 0.5);
}

.text-gold-glow {
  color: var(--accent-gold);
  text-shadow: 0 0 15px rgba(var(--accent-gold-rgb), 0.5);
}

.glow-btn-cyan {
  background: linear-gradient(135deg, #00f0ff 0%, #0099ff 100%);
  color: #05070c;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(var(--accent-cyan-rgb), 0.35);
  transition: all var(--transition-normal);
}
.glow-btn-cyan:hover {
  box-shadow: 0 6px 30px rgba(var(--accent-cyan-rgb), 0.6);
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.glow-btn-outline {
  border: 1px solid rgba(var(--accent-cyan-rgb), 0.5);
  color: #ffffff;
  background: rgba(0, 240, 255, 0.05);
  backdrop-filter: blur(10px);
  transition: all var(--transition-normal);
}
.glow-btn-outline:hover {
  border-color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.15);
  box-shadow: 0 0 20px rgba(var(--accent-cyan-rgb), 0.3);
  transform: translateY(-2px);
}

/* ==========================================================================
   Header & Sticky Nav
   ========================================================================== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 6, 8, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
}
.site-nav.scrolled {
  background: rgba(5, 6, 8, 0.95);
  border-bottom-color: rgba(0, 240, 255, 0.2);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

.nav-link {
  position: relative;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  padding: 0.5rem 0;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
  transition: width var(--transition-normal);
}
.nav-link:hover, .nav-link.active {
  color: #ffffff;
}
.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

/* Logo Badge */
.brand-logo-img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.35);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}
.brand-logo-img:hover {
  transform: scale(1.05) rotate(3deg);
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.6);
  border-color: var(--accent-cyan);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-wrapper {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: radial-gradient(circle at 60% 30%, rgba(0, 240, 255, 0.12) 0%, transparent 60%);
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(5, 6, 8, 0.4) 0%,
    rgba(5, 6, 8, 0.8) 70%,
    rgba(5, 6, 8, 1) 100%
  ),
  linear-gradient(
    to right,
    rgba(5, 6, 8, 0.95) 0%,
    rgba(5, 6, 8, 0.6) 50%,
    rgba(5, 6, 8, 0.85) 100%
  );
  z-index: 1;
}

.hero-image-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  z-index: 0;
  transform: scale(1.02);
  animation: heroZoom 20s infinite alternate ease-in-out;
}

@keyframes heroZoom {
  0% { transform: scale(1.0); }
  100% { transform: scale(1.08); }
}

.hero-content {
  position: relative;
  z-index: 2;
}

/* Floating Stats Pill */
.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: 9999px;
  backdrop-filter: blur(10px);
  color: var(--accent-cyan);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ==========================================================================
   Before / After Interactive Slider
   ========================================================================== */
.before-after-container {
  position: relative;
  width: 100%;
  height: 480px;
  max-height: 75vh;
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8), 0 0 30px rgba(0, 240, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.12);
  user-select: none;
  cursor: ew-resize;
}

@media (max-width: 768px) {
  .before-after-container {
    height: 340px;
  }
}

.ba-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.ba-before-wrapper {
  position: absolute;
  inset: 0;
  width: 50%;
  overflow: hidden;
  z-index: 2;
  border-right: 2px solid var(--accent-cyan);
  box-shadow: 4px 0 20px rgba(0, 240, 255, 0.6);
}

.ba-before-wrapper .ba-image {
  width: 100%;
  height: 100%;
  min-width: 100%;
}

.ba-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  background: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 25px var(--accent-cyan), 0 4px 15px rgba(0, 0, 0, 0.6);
  z-index: 5;
  pointer-events: none;
  border: 3px solid #0a0c10;
  transition: transform 0.15s ease;
}

.before-after-container:active .ba-handle {
  transform: translate(-50%, -50%) scale(1.15);
}

.ba-handle svg {
  color: #0a0c10;
  width: 22px;
  height: 22px;
}

.ba-label {
  position: absolute;
  top: 1.25rem;
  padding: 0.35rem 1rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  z-index: 4;
  backdrop-filter: blur(12px);
}
.ba-label-before {
  left: 1.25rem;
  background: rgba(220, 38, 38, 0.75);
  border: 1px solid rgba(248, 113, 113, 0.4);
  color: #ffffff;
}
.ba-label-after {
  right: 1.25rem;
  background: rgba(16, 185, 129, 0.75);
  border: 1px solid rgba(52, 211, 153, 0.4);
  color: #ffffff;
}

/* ==========================================================================
   Service Cards & Detailing Showcase
   ========================================================================== */
.service-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 1.25rem;
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(var(--accent-cyan-rgb), 0.4);
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.8), 0 0 30px rgba(var(--accent-cyan-rgb), 0.15);
}

.service-card-img-wrap {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.service-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.service-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(10, 12, 16, 0.85);
  border: 1px solid rgba(0, 240, 255, 0.4);
  color: var(--accent-cyan);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: 9999px;
  backdrop-filter: blur(8px);
  text-transform: uppercase;
}

/* ==========================================================================
   Interactive Budget & Service Simulator
   ========================================================================== */
.category-option-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 1rem;
  padding: 1rem 0.75rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.category-option-btn:hover {
  background: rgba(0, 240, 255, 0.05);
  border-color: rgba(0, 240, 255, 0.3);
}
.category-option-btn.active {
  background: rgba(0, 240, 255, 0.12);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 20px rgba(var(--accent-cyan-rgb), 0.25);
}

.package-card-option {
  position: relative;
  background: rgba(18, 23, 33, 0.8);
  border: 2px solid var(--border-subtle);
  border-radius: 1.25rem;
  padding: 1.5rem;
  cursor: pointer;
  transition: all var(--transition-normal);
}
.package-card-option:hover {
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-3px);
}
.package-card-option.active {
  background: rgba(0, 240, 255, 0.08);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 30px rgba(var(--accent-cyan-rgb), 0.25);
}

.package-card-option.featured {
  border-color: rgba(var(--accent-gold-rgb), 0.5);
}
.package-card-option.featured.active {
  border-color: var(--accent-gold);
  box-shadow: 0 0 35px rgba(var(--accent-gold-rgb), 0.35);
}

/* Checkbox Addon Card */
.addon-item-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.addon-item-box:hover {
  background: rgba(0, 240, 255, 0.04);
  border-color: rgba(0, 240, 255, 0.2);
}
.addon-item-box.selected {
  background: rgba(0, 240, 255, 0.08);
  border-color: var(--accent-cyan);
}

/* Custom Checkbox */
.custom-checkbox {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 2px solid #475569;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}
.addon-item-box.selected .custom-checkbox {
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  color: #05070c;
}

/* ==========================================================================
   Portfolio Filter & Lightbox
   ========================================================================== */
.filter-btn {
  padding: 0.6rem 1.5rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.filter-btn:hover {
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.2);
}
.filter-btn.active {
  color: #050608;
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 20px rgba(var(--accent-cyan-rgb), 0.4);
}

.portfolio-item {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  aspect-ratio: 16 / 11;
  cursor: pointer;
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
}
.portfolio-item:hover {
  transform: translateY(-5px);
  border-color: var(--accent-cyan);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.7), 0 0 25px rgba(var(--accent-cyan-rgb), 0.25);
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.portfolio-item:hover img {
  transform: scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5, 6, 8, 0.95) 0%, rgba(5, 6, 8, 0.3) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity var(--transition-normal);
}
.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(4, 5, 7, 0.95);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}
.lightbox-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-content {
  position: relative;
  max-width: 1000px;
  width: 100%;
  background: #0f131a;
  border: 1px solid var(--border-subtle);
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.9), 0 0 40px rgba(0, 240, 255, 0.2);
}

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */
.faq-item {
  background: rgba(18, 23, 33, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: 1rem;
  margin-bottom: 1rem;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}
.faq-item:hover {
  border-color: rgba(255, 255, 255, 0.18);
}
.faq-item.active {
  border-color: rgba(var(--accent-cyan-rgb), 0.4);
  background: rgba(18, 23, 33, 0.9);
}

.faq-header {
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
  font-weight: 600;
}

.faq-header svg {
  transition: transform var(--transition-normal);
  color: var(--accent-cyan);
}
.faq-item.active .faq-header svg {
  transform: rotate(180deg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, padding 0.3s ease;
  color: var(--text-secondary);
  line-height: 1.7;
}
.faq-item.active .faq-body {
  max-height: 400px;
  padding: 0 1.5rem 1.5rem 1.5rem;
}

/* ==========================================================================
   Floating WhatsApp Button
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.whatsapp-badge {
  background: rgba(10, 14, 20, 0.95);
  color: #ffffff;
  border: 1px solid rgba(37, 211, 102, 0.4);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  animation: pulseFloat 3s infinite ease-in-out;
}

@keyframes pulseFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.whatsapp-icon-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.whatsapp-icon-btn:hover {
  transform: scale(1.12);
  box-shadow: 0 12px 35px rgba(37, 211, 102, 0.75);
}

/* ==========================================================================
   Mobile Nav Drawer
   ========================================================================== */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  background: #080a0f;
  border-left: 1px solid var(--border-subtle);
  z-index: 70;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-normal);
  box-shadow: -15px 0 40px rgba(0, 0, 0, 0.8);
}
.mobile-drawer.open {
  right: 0;
}

.mobile-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  z-index: 65;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}
.mobile-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   Booking Calendar & Time Slots
   ========================================================================== */
/* ==========================================================================
   Booking Group Tabs & Service Selector
   ========================================================================== */
.booking-group-tab {
  flex: 1;
  min-width: 180px;
  padding: 0.9rem 1.25rem;
  border-radius: 1rem;
  font-size: 0.875rem;
  font-weight: 700;
  text-align: center;
  background: rgba(255, 255, 255, 0.03);
  border: 2px solid var(--border-subtle);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
}
.booking-group-tab:hover {
  background: rgba(0, 240, 255, 0.06);
  border-color: rgba(0, 240, 255, 0.3);
  color: #ffffff;
}
.booking-group-tab.active {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--accent-cyan);
  color: #ffffff;
  box-shadow: 0 0 25px rgba(var(--accent-cyan-rgb), 0.35);
  transform: translateY(-2px);
}
.booking-group-tab.active svg,
.booking-group-tab.active .tab-icon {
  color: var(--accent-cyan);
}

.date-slot-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 0.85rem;
  padding: 0.75rem 0.5rem;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.date-slot-card:hover:not(.disabled) {
  border-color: rgba(var(--accent-cyan-rgb), 0.4);
  background: rgba(0, 240, 255, 0.05);
}
.date-slot-card.active {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 15px rgba(var(--accent-cyan-rgb), 0.25);
}
.date-slot-card.disabled {
  opacity: 0.4;
  cursor: not-allowed;
  background: rgba(255, 255, 255, 0.01);
  border-color: rgba(255, 255, 255, 0.04);
}

.time-slot-btn {
  padding: 0.6rem 0.75rem;
  border-radius: 0.75rem;
  font-size: 0.825rem;
  font-weight: 700;
  text-align: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: #ffffff;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.time-slot-btn:hover:not(.booked):not(.blocked) {
  border-color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.1);
  color: var(--accent-cyan);
}
.time-slot-btn.active {
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  color: #050608;
  box-shadow: 0 0 15px rgba(var(--accent-cyan-rgb), 0.4);
}
.time-slot-btn.booked {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.25);
  color: #ef4444;
  cursor: not-allowed;
  text-decoration: line-through;
  opacity: 0.6;
}
.time-slot-btn.blocked {
  background: rgba(148, 163, 184, 0.05);
  border-color: rgba(148, 163, 184, 0.15);
  color: #64748b;
  cursor: not-allowed;
  opacity: 0.5;
}

/* ==========================================================================
   Admin Dashboard & Management Modal
   ========================================================================== */
.admin-modal {
  position: fixed;
  inset: 0;
  background: rgba(3, 4, 6, 0.94);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}
.admin-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.admin-window {
  width: 100%;
  max-width: 1200px;
  height: 90vh;
  max-height: 850px;
  background: #090c12;
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: 1.25rem;
  display: flex;
  flex-direction: column;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.95), 0 0 40px rgba(0, 240, 255, 0.15);
  overflow: hidden;
}

.admin-tab-btn {
  padding: 0.75rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
}
.admin-tab-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.02);
}
.admin-tab-btn.active {
  color: var(--accent-cyan);
  border-bottom-color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.05);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.825rem;
}
.admin-table th {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}
.admin-table td {
  padding: 0.85rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
}
.admin-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Badge status */
.badge-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.725rem;
  font-weight: 700;
  text-transform: uppercase;
}
.badge-status.pendente {
  background: rgba(234, 179, 8, 0.15);
  color: #facc15;
  border: 1px solid rgba(234, 179, 8, 0.3);
}
.badge-status.confirmado {
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
  border: 1px solid rgba(34, 197, 94, 0.3);
}
.badge-status.concluido {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
}
.badge-status.cancelado {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Toast Notification */
.toast-notice {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: #0f141f;
  border: 1px solid var(--accent-cyan);
  color: #ffffff;
  padding: 0.85rem 1.5rem;
  border-radius: 9999px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8), 0 0 20px rgba(var(--accent-cyan-rgb), 0.3);
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 1000;
  opacity: 0;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}
.toast-notice.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ==========================================================================
   Insulfilm Tonality Comparison Guide & Shade Simulator
   ========================================================================== */
.tint-guide-banner {
  background: linear-gradient(135deg, rgba(16, 20, 29, 0.95), rgba(8, 11, 18, 0.98));
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: 1.25rem;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(0, 240, 255, 0.1);
  position: relative;
  margin-bottom: 2.5rem;
}

.tint-comparison-img-wrap {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.tint-comparison-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.tint-comparison-img-wrap:hover .tint-comparison-img {
  transform: scale(1.02);
}

.tint-scale-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 1rem;
  padding: 1rem 0.85rem;
  text-align: center;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}
.tint-scale-card:hover {
  transform: translateY(-3px);
  border-color: rgba(var(--accent-cyan-rgb), 0.5);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}
.tint-scale-card.card-g5 {
  border-color: rgba(239, 68, 68, 0.35);
  background: linear-gradient(180deg, rgba(239, 68, 68, 0.06) 0%, rgba(10, 12, 18, 0.8) 100%);
}
.tint-scale-card.card-g5:hover {
  border-color: rgba(239, 68, 68, 0.7);
  box-shadow: 0 8px 25px rgba(239, 68, 68, 0.25);
}

.tint-glass-disc {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  margin: 0 auto 0.65rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 0.825rem;
  box-shadow: inset 0 0 10px rgba(0,0,0,0.8), 0 2px 10px rgba(0,0,0,0.5);
  position: relative;
  border: 2px solid rgba(255, 255, 255, 0.2);
}
.disc-g5 {
  background: #020305;
  color: #f87171;
  border-color: #ef4444;
  box-shadow: 0 0 15px rgba(239, 68, 68, 0.35);
}
.disc-g20 {
  background: #141824;
  color: #38bdf8;
  border-color: #38bdf8;
}
.disc-g35 {
  background: #334155;
  color: #cbd5e1;
  border-color: #64748b;
}
.disc-g50 {
  background: #64748b;
  color: #f1f5f9;
  border-color: #94a3b8;
}
.disc-g70 {
  background: rgba(148, 163, 184, 0.3);
  backdrop-filter: blur(4px);
  color: #ffffff;
  border-color: #38bdf8;
}

.tint-bar-meter {
  height: 6px;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.1);
  overflow: hidden;
  margin: 0.5rem 0;
}
.tint-bar-fill {
  height: 100%;
  border-radius: 9999px;
}

/* Print styling */
@media print {
  .site-nav, .floating-whatsapp, .hero-bg-overlay, .admin-modal, .mobile-bottom-bar, .mobile-sticky-booking-bar {
    display: none !important;
  }
}

/* ==========================================================================
   MOBILE & SMARTPHONE OPTIMIZATIONS (APP-LIKE EXPERIENCE)
   ========================================================================== */

/* Smooth scroll and mobile container protection */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  overflow-x: hidden;
  -webkit-tap-highlight-color: rgba(0, 240, 255, 0.15);
}

/* Touch targets and tap improvements */
button, a, input, select, textarea, .addon-item-box, .date-slot-card, .time-slot-btn {
  touch-action: manipulation;
}

/* Mobile Bottom Navigation Bar (Fixed Native-App Feel) */
.mobile-bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 95;
  background: rgba(6, 9, 15, 0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid rgba(0, 240, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 0.35rem 0.5rem calc(0.35rem + env(safe-area-inset-bottom, 0px));
  box-shadow: 0 -10px 35px rgba(0, 0, 0, 0.8), 0 -2px 10px rgba(0, 240, 255, 0.08);
}

.mobile-bottom-tab {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  color: #94a3b8;
  font-size: 0.65rem;
  font-weight: 700;
  text-decoration: none;
  padding: 0.35rem 0.4rem;
  border-radius: 0.75rem;
  min-width: 54px;
  min-height: 48px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.mobile-bottom-tab i {
  transition: transform 0.2s ease, color 0.2s ease;
}

.mobile-bottom-tab:active,
.mobile-bottom-tab.active {
  color: var(--accent-cyan);
}

.mobile-bottom-tab:active i,
.mobile-bottom-tab.active i {
  transform: translateY(-2px);
  color: var(--accent-cyan);
}

/* Central Elevated Glowing Booking Tab */
.mobile-bottom-tab.tab-primary {
  color: var(--accent-cyan);
  margin-top: -16px;
}

.mobile-bottom-tab.tab-primary .tab-primary-circle {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00f0ff 0%, #0284c7 100%);
  color: #050608;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(0, 240, 255, 0.5), 0 0 15px rgba(0, 240, 255, 0.3);
  border: 3.5px solid #06090f;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mobile-bottom-tab.tab-primary:active .tab-primary-circle {
  transform: scale(0.92);
  box-shadow: 0 2px 10px rgba(0, 240, 255, 0.4);
}

.mobile-bottom-tab.tab-primary span {
  font-weight: 900;
  color: var(--accent-cyan);
}

/* WhatsApp Mobile Tab */
.mobile-bottom-tab.tab-whatsapp {
  color: #4ade80;
}
.mobile-bottom-tab.tab-whatsapp:active {
  color: #22c55e;
}

/* Floating Sticky Summary Bar inside Booking Form on Mobile */
.mobile-sticky-booking-bar {
  position: fixed;
  bottom: calc(4.6rem + env(safe-area-inset-bottom, 0px));
  left: 0.75rem;
  right: 0.75rem;
  z-index: 92;
  background: rgba(12, 17, 28, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(0, 240, 255, 0.4);
  border-radius: 1rem;
  padding: 0.75rem 1rem;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.8), 0 0 25px rgba(0, 240, 255, 0.2);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  animation: slideUpMobileBar 0.3s ease-out;
}

@keyframes slideUpMobileBar {
  from {
    transform: translateY(20px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Screen width adaptations for mobile (< 1024px) */
@media (max-width: 1023px) {
  body {
    padding-bottom: calc(4.5rem + env(safe-area-inset-bottom, 0px));
  }

  /* Reposition or hide redundant floating button to prevent clutter with bottom dock */
  .floating-whatsapp {
    display: none !important;
  }
}

/* Small mobile devices (< 640px) */
@media (max-width: 639px) {
  /* Prevent iOS automatic zoom by forcing 16px font */
  input, select, textarea {
    font-size: 16px !important;
  }

  /* Date Slots horizontal swipe carousel */
  #bookingDateSlots {
    display: flex !important;
    overflow-x: auto !important;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 0.6rem !important;
    padding: 0.25rem 0.25rem 0.75rem !important;
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 240, 255, 0.4) transparent;
  }
  #bookingDateSlots::-webkit-scrollbar {
    height: 4px;
  }
  #bookingDateSlots::-webkit-scrollbar-thumb {
    background: rgba(0, 240, 255, 0.3);
    border-radius: 4px;
  }
  .date-slot-card {
    flex: 0 0 76px;
    min-width: 76px;
    scroll-snap-align: start;
    padding: 0.75rem 0.35rem;
  }

  /* Time Slots comfortable thumb tap */
  .time-slot-btn {
    min-height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
  }

  /* Addon items padding */
  .addon-item-box {
    padding: 0.85rem 1rem;
    min-height: 52px;
  }

  /* Sector and Filter horizontal swipeable buttons */
  .sector-nav-tab, .filter-btn {
    white-space: nowrap;
    padding: 0.6rem 1.1rem;
    min-height: 44px;
    font-size: 0.8rem;
  }

  /* Modals mobile bottom-sheet / full overlay */
  .lightbox-modal .glass-panel {
    max-height: 90vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    margin: 1rem 0.5rem;
    padding: 1.25rem;
    border-radius: 1.25rem;
  }

  /* Hero section heading */
  .hero-wrapper h1 {
    font-size: 2.15rem !important;
    line-height: 1.15;
  }
  
  /* Tint scale cards */
  .tint-scale-card {
    padding: 0.75rem 0.5rem;
  }

  /* Admin Window on mobile */
  .admin-window {
    height: 96vh;
    border-radius: 0.85rem;
    margin: 0.25rem;
  }

  .admin-tab-btn {
    padding: 0.65rem 0.85rem;
    font-size: 0.75rem;
    white-space: nowrap;
    flex-shrink: 0;
  }
}

/* ==========================================================================
   Controle de Caixa & Finanças - Custom Styles & Print Stylesheet
   ========================================================================== */
.cash-type-toggle {
  cursor: pointer;
  outline: none;
}

@media print {
  body * {
    visibility: hidden;
  }
  #cashClosingModal, #cashClosingModal * {
    visibility: visible;
  }
  #cashClosingModal {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    background: #ffffff !important;
    color: #000000 !important;
    padding: 20px !important;
  }
  #cashClosingModal .glass-panel {
    background: #ffffff !important;
    color: #000000 !important;
    border: 2px solid #000000 !important;
    box-shadow: none !important;
  }
  #cashClosingModal button,
  #cashClosingModal .lightbox-modal button,
  #closeCashClosingModal {
    display: none !important;
  }
  #cashClosingModal * {
    color: #000000 !important;
    border-color: #cccccc !important;
  }
}