/* ==========================================================================
   DRONE LIMP - High-Tech Design System & Stylesheet (V4 Ultra-Polish)
   ========================================================================== */

:root {
  /* Brand Color Palette */
  --bg-primary: #040911;
  --bg-secondary: #081220;
  --bg-tertiary: #0c1a2e;
  --bg-card: rgba(12, 24, 42, 0.82);
  --bg-card-hover: rgba(18, 36, 62, 0.95);
  --bg-glass: rgba(8, 16, 30, 0.78);
  
  --color-primary: #00b4d8;
  --color-primary-light: #38bdf8;
  --color-primary-dark: #0077b6;
  --color-primary-glow: rgba(0, 180, 216, 0.45);

  --color-accent: #f59e0b;
  --color-accent-light: #fbbf24;
  --color-accent-glow: rgba(245, 158, 11, 0.4);

  --color-success: #10b981;
  --color-danger: #ef4444;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --text-white: #ffffff;

  --border-light: rgba(255, 255, 255, 0.1);
  --border-glow: rgba(0, 180, 216, 0.4);
  --border-accent: rgba(245, 158, 11, 0.4);

  /* Typography */
  --font-brand: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  /* Shadows & Effects */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 16px 45px rgba(0, 0, 0, 0.65);
  --shadow-glow: 0 0 32px rgba(0, 180, 216, 0.35);
  --shadow-accent-glow: 0 0 32px rgba(245, 158, 11, 0.35);

  /* Spacing & Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --radius-full: 9999px;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-main);
  overflow-x: hidden;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  line-height: 1.6;
  font-size: 16px;
  position: relative;
  overflow-x: hidden;
}

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

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

/* Container */
.container {
  max-width: 1260px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Section Common Styles */
.section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 65px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 180, 216, 0.14);
  border: 1px solid var(--border-glow);
  color: var(--color-primary-light);
  padding: 7px 18px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 18px;
  backdrop-filter: blur(8px);
}

.section-title {
  font-size: 2.6rem;
  font-weight: 900;
  line-height: 1.2;
  color: var(--text-white);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.section-title span.highlight {
  background: linear-gradient(135deg, #38bdf8 0%, #00b4d8 50%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 30px rgba(0, 180, 216, 0.3);
}

.section-desc {
  font-size: 1.12rem;
  color: var(--text-muted);
  line-height: 1.75;
}

/* Section Divider Header Band */
.section-divider-bar {
  background: linear-gradient(90deg, transparent 0%, rgba(0, 180, 216, 0.3) 20%, rgba(245, 158, 11, 0.4) 50%, rgba(0, 180, 216, 0.3) 80%, transparent 100%);
  height: 2px;
  width: 100%;
  position: relative;
  box-shadow: 0 0 15px rgba(0, 180, 216, 0.4);
}

/* ==========================================================================
   Continuous High-Impact Ticker Banner (Faixa Cabeçalho)
   ========================================================================== */
.ticker-banner {
  background: linear-gradient(90deg, #05101d 0%, #0a1f3c 50%, #05101d 100%);
  border-top: 1px solid var(--border-glow);
  border-bottom: 1px solid var(--border-glow);
  padding: 14px 0;
  overflow: hidden;
  position: relative;
  z-index: 10;
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.5);
}

.ticker-track {
  display: flex;
  width: max-content;
  animation: tickerSlide 32s linear infinite;
  gap: 40px;
  align-items: center;
}

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

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

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-white);
  white-space: nowrap;
}

.ticker-item .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 10px var(--color-accent);
}

.ticker-item .icon {
  color: var(--color-primary-light);
  display: flex;
  align-items: center;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 50%, #0077b6 100%);
  color: #031120;
  box-shadow: 0 4px 22px var(--color-primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 180, 216, 0.6);
  background: linear-gradient(135deg, #70d6ff 0%, var(--color-primary-light) 100%);
}

.btn-accent {
  background: linear-gradient(135deg, var(--color-accent) 0%, #d97706 100%);
  color: #0c182b;
  box-shadow: 0 4px 20px var(--color-accent-glow);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(245, 158, 11, 0.55);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--text-white);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  background: rgba(0, 180, 216, 0.15);
  border-color: var(--color-primary-light);
  color: var(--color-primary-light);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #ffffff;
  box-shadow: 0 4px 22px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
  background: linear-gradient(135deg, #2ae771 0%, #1ebe5d 100%);
}

/* ==========================================================================
   Top Alert Bar & Navigation
   ========================================================================== */
.top-bar {
  background: linear-gradient(90deg, #030810 0%, #071529 50%, #030810 100%);
  border-bottom: 1px solid var(--border-light);
  padding: 5px 0;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.top-bar-inner {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.top-bar-badges {
  display: flex;
  align-items: center;
  gap: 18px;
}

.badge-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.8rem;
}

.badge-item svg {
  color: var(--color-accent);
  width: 14px;
  height: 14px;
}

.top-bar-phones {
  display: flex;
  align-items: center;
  gap: 14px;
}

.phone-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--text-white);
  transition: all var(--transition-fast);
  background: rgba(255, 255, 255, 0.04);
  padding: 3px 11px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-light);
}

.phone-link:hover {
  color: var(--color-primary-light);
  border-color: var(--border-glow);
  background: rgba(0, 180, 216, 0.12);
}

.phone-link svg {
  color: #25d366;
  width: 13px;
  height: 13px;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(4, 9, 17, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  background: rgba(4, 9, 17, 0.98);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.7);
  border-bottom-color: var(--border-glow);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  transition: height var(--transition-fast);
}

.navbar.scrolled .navbar-container {
  height: 64px;
}

/* Brand Logo with Montserrat Typography */
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo-circle-wrap {
  position: relative;
  width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-normal), width var(--transition-fast), height var(--transition-fast);
}

.brand-logo-circle-wrap img {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  object-fit: contain;
  filter: drop-shadow(0 0 14px rgba(0, 180, 216, 0.55));
  transition: transform var(--transition-normal), filter var(--transition-normal), width var(--transition-fast), height var(--transition-fast);
}

.navbar.scrolled .brand-logo-circle-wrap,
.navbar.scrolled .brand-logo-circle-wrap img {
  width: 48px;
  height: 48px;
}

.brand-logo:hover .brand-logo-circle-wrap img {
  transform: scale(1.06);
  filter: drop-shadow(0 0 20px rgba(0, 180, 216, 0.85));
}

.brand-logo-text {
  display: flex;
  align-items: center;
}

.brand-title {
  font-family: var(--font-brand);
  font-size: 1.45rem;
  font-weight: 900;
  letter-spacing: 0.6px;
  color: var(--text-white);
  line-height: 1;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
}

.brand-title span.blue {
  color: var(--color-primary-light);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 22px;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition-fast);
  position: relative;
  padding: 6px 2px;
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary-light);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary-light), var(--color-accent));
  transition: width var(--transition-fast);
  border-radius: 2px;
}

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

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

.nav-actions .btn {
  padding: 10px 20px;
  font-size: 0.88rem;
  font-weight: 700;
  border-radius: var(--radius-full);
}

.mobile-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  color: var(--text-white);
  padding: 8px;
  cursor: pointer;
}

/* ==========================================================================
   Top Video Reel Strip (Clean Drag & Swipe Gallery - Sem Poluição Visual)
   ========================================================================== */
.top-video-reel-section {
  position: relative;
  background: linear-gradient(180deg, #030811 0%, #081324 50%, #030811 100%);
  padding: 26px 0 20px;
  overflow: hidden;
  border-bottom: 1px solid rgba(0, 180, 216, 0.2);
}

.reel-hint-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.reel-hint-inner {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--color-primary-light);
  background: rgba(0, 180, 216, 0.1);
  border: 1px solid rgba(0, 180, 216, 0.3);
  padding: 5px 14px;
  border-radius: var(--radius-full);
}

.reel-sync-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  color: #38bdf8;
  background: rgba(14, 165, 233, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.35);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.15);
}

.sync-pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #38bdf8;
  box-shadow: 0 0 8px #38bdf8;
  animation: liveBlink 1.4s infinite;
}

.rec-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ef4444;
  box-shadow: 0 0 8px #ef4444;
  animation: liveBlink 1.2s infinite;
}

.reel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
  animation: liveBlink 1.6s infinite;
}

.video-reel-wrapper {
  position: relative;
  width: 100%;
}

.video-reel-track.two-videos-layout {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  overflow: visible;
  padding: 4px 0 10px;
}

.two-videos-layout .reel-video-card {
  flex: none;
  min-width: unset;
  max-width: 100%;
  height: 350px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  background: #02060e;
  border: 1px solid var(--border-glow);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.7);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.two-videos-layout .reel-video-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary-light);
  box-shadow: 0 14px 40px rgba(0, 180, 216, 0.45);
}

.two-videos-layout .reel-video-card video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

#reel-video-1 {
  object-position: center center;
}

#reel-video-2 {
  object-position: center center;
}

/* ==========================================================================
   Hero Presentation Section (A Revolução em Limpeza em Altura)
   ========================================================================== */
.hero-presentation-section {
  position: relative;
  padding: 70px 0 90px;
  background: radial-gradient(circle at 50% 15%, rgba(14, 33, 62, 0.8) 0%, #040911 100%);
  text-align: center;
  overflow: hidden;
  border-bottom: 1px solid var(--border-light);
}

.hero-presentation-section .hero-content {
  max-width: 920px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(4, 12, 24, 0.88);
  border: 1px solid var(--color-primary-light);
  color: var(--color-primary-light);
  padding: 8px 22px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 24px;
  backdrop-filter: blur(12px);
  animation: pulseBadge 2.5s infinite;
}

@keyframes pulseBadge {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 180, 216, 0.45); }
  50% { box-shadow: 0 0 0 12px rgba(0, 180, 216, 0); }
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1.15;
  color: var(--text-white);
  margin-bottom: 22px;
  letter-spacing: -1px;
}

.hero-title span.glow {
  background: linear-gradient(135deg, #70d6ff 0%, #00b4d8 50%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 40px rgba(0, 180, 216, 0.45);
}

.hero-description {
  font-size: 1.18rem;
  color: #f1f5f9;
  margin-bottom: 36px;
  line-height: 1.75;
  background: rgba(4, 9, 17, 0.65);
  padding: 16px 26px;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-primary-light);
  backdrop-filter: blur(8px);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 44px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  padding: 24px 28px;
  background: rgba(8, 18, 32, 0.75);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
}

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

.stat-number {
  font-size: 2.1rem;
  font-weight: 900;
  color: var(--color-primary-light);
  line-height: 1.1;
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 0.86rem;
  color: #cbd5e1;
  font-weight: 600;
}

/* ==========================================================================
   Auto-Progression Indicator Pills Strip
   ========================================================================== */
.hero-reel-indicators {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 28px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(4, 12, 24, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-glow);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
  max-width: 92vw;
  overflow-x: auto;
}

.reel-pill {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  transition: all var(--transition-fast);
  font-size: 0.82rem;
  font-weight: 700;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.reel-pill:hover {
  background: rgba(0, 180, 216, 0.15);
  color: var(--text-white);
  border-color: var(--color-primary-light);
}

.reel-pill.active {
  background: rgba(0, 180, 216, 0.22);
  color: var(--color-primary-light);
  border-color: var(--color-primary);
  box-shadow: 0 0 14px rgba(0, 180, 216, 0.35);
}

.pill-track {
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}

.pill-bar {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-primary-light), var(--color-accent));
  border-radius: 2px;
}

.reel-pill.active .pill-bar {
  animation: reelProgress 5.5s linear infinite;
}

@keyframes reelProgress {
  0% { width: 0%; }
  100% { width: 100%; }
}

.pill-text {
  letter-spacing: 0.3px;
}

/* Gallery Bottom-Right Float Controls */
.hero-video-controls {
  position: absolute;
  right: 32px;
  bottom: 28px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(6, 15, 28, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-glow);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.5);
}

.control-divider {
  width: 1px;
  height: 18px;
  background: var(--border-light);
  margin: 0 2px;
}

.control-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-primary-light);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.control-btn:hover {
  transform: scale(1.12);
  background: rgba(0, 180, 216, 0.25);
  border-color: var(--color-primary-light);
  color: var(--text-white);
}

/* ==========================================================================
   Metrics Strip / Trust Bar
   ========================================================================== */
.metrics-strip {
  background: linear-gradient(180deg, #050d18 0%, #081527 100%);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 46px 0;
  position: relative;
  z-index: 5;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.metric-card {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--bg-card);
  padding: 24px 26px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  transition: all var(--transition-normal);
}

.metric-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
  background: var(--bg-card-hover);
}

.metric-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(0, 180, 216, 0.15);
  border: 1px solid var(--border-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-light);
  flex-shrink: 0;
}

.metric-info h4 {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 4px;
}

.metric-info p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* ==========================================================================
   Comparison: Drone vs Traditional Methods
   ========================================================================== */
.comparison-section {
  background: var(--bg-primary);
}

.comparison-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
  align-items: stretch;
}

.comparison-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 44px;
  border: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.comparison-card.winner {
  background: linear-gradient(145deg, rgba(14, 33, 62, 0.9) 0%, rgba(7, 20, 38, 0.98) 100%);
  border: 2px solid var(--color-primary);
  box-shadow: 0 10px 45px rgba(0, 180, 216, 0.25);
}

.comparison-card.winner::before {
  content: '⚡ TECNOLOGIA SUPERIOR';
  position: absolute;
  top: 18px;
  right: 18px;
  background: linear-gradient(135deg, #38bdf8 0%, #00b4d8 50%, #f59e0b 100%);
  color: #031120;
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  transform: none;
  box-shadow: 0 4px 18px rgba(0, 180, 216, 0.45);
  z-index: 5;
}

.card-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: var(--radius-full);
  font-size: 0.84rem;
  font-weight: 800;
  margin-bottom: 18px;
}

.badge-drone {
  background: rgba(0, 180, 216, 0.2);
  color: var(--color-primary-light);
  border: 1px solid var(--border-glow);
}

.badge-trad {
  background: rgba(239, 68, 68, 0.16);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.35);
}

.comparison-card h3 {
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 26px;
}

.comparison-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.comparison-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  font-size: 1rem;
  line-height: 1.55;
}

.comparison-item .icon {
  flex-shrink: 0;
  margin-top: 3px;
}

.comparison-item.positive .icon {
  color: var(--color-success);
}

.comparison-item.negative .icon {
  color: var(--color-danger);
}

.comparison-item strong {
  color: var(--text-white);
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services-section {
  background: linear-gradient(180deg, #040911 0%, #081220 100%);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 0 0 32px 0;
  border: 1px solid var(--border-light);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-glow);
  box-shadow: 0 18px 45px rgba(0, 180, 216, 0.3);
  background: var(--bg-card-hover);
}

/* Service Illustrative Image Header */
.service-card-media {
  position: relative;
  width: 100%;
  height: 200px;
  overflow: hidden;
  background: #02060e;
  border-bottom: 1px solid var(--border-light);
}

.service-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1), filter 0.6s ease;
  filter: brightness(0.9) contrast(1.1);
}

.service-card:hover .service-card-media img {
  transform: scale(1.08);
  filter: brightness(1.02) contrast(1.15);
}

.service-media-tag {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(4, 12, 24, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-glow);
  color: var(--color-primary-light);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 15px rgba(0,0,0,0.5);
}

.service-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.18) 0%, rgba(245, 158, 11, 0.18) 100%);
  border: 1px solid var(--border-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-light);
  margin: -29px 0 18px 28px;
  position: relative;
  z-index: 2;
  box-shadow: 0 4px 18px rgba(0,0,0,0.4);
}

.service-card h3 {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-white);
  margin: 0 28px 12px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  margin: 0 28px 22px;
  flex-grow: 1;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0 28px 26px;
  padding-top: 16px;
  border-top: 1px solid var(--border-light);
}

.service-feature-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.88rem;
  color: #cbd5e1;
}

.service-feature-item svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

.service-card .btn {
  margin: 0 28px;
}

/* ==========================================================================
   Real Video Operation Showcase
   ========================================================================== */
.showcase-section {
  background: #040911;
  position: relative;
}
/* ==========================================================================
   Multi-Video Showcase Grid (3 Vídeos Reais)
   ========================================================================== */
.videos-multi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 44px;
}

.video-card-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.video-card-item:hover {
  transform: translateY(-6px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
}

.video-card-player {
  position: relative;
  width: 100%;
  height: 270px;
  background: #02060e;
  overflow: hidden;
}

.video-card-player video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.video-card-caption {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.video-card-caption h4 {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 8px;
  line-height: 1.3;
}

.video-card-caption p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 0;
}

.video-tech-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  background: rgba(12, 24, 42, 0.7);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  backdrop-filter: blur(12px);
}

.tech-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.tech-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.tech-item strong {
  display: block;
  font-size: 0.95rem;
  color: var(--text-white);
  margin-bottom: 3px;
}

.tech-item span {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ==========================================================================
   Real Brand Visuals Showcase - Single Unified Banner
   ========================================================================== */
/* ==========================================================================
   Real Brand Visuals & Professional Infrastructure (Centered Layout)
   ========================================================================== */
.brand-gallery-section {
  background: linear-gradient(180deg, #081220 0%, #040911 100%);
  position: relative;
}

/* Main Centered Heroic Banner Card */
.brand-hero-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.55);
  margin-bottom: 24px;
  transition: all var(--transition-normal);
  position: relative;
}

.brand-hero-card:hover {
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-glow);
}

.brand-hero-media {
  position: relative;
  width: 100%;
  height: 420px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.brand-hero-media img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  transition: transform var(--transition-normal);
}

.brand-hero-card:hover .brand-hero-media img {
  transform: scale(1.025);
}

.brand-hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(4, 9, 17, 0.35) 0%, rgba(4, 9, 17, 0.45) 35%, rgba(4, 9, 17, 0.95) 100%);
  z-index: 1;
}

.brand-hero-hud-badges {
  position: absolute;
  top: 24px;
  left: 24px;
  right: 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  z-index: 2;
}

.hud-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(4, 9, 17, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-glow);
  color: var(--text-white);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.4px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.hud-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 0 8px #25d366;
  animation: liveBlink 1.4s infinite;
}

.hud-dot-blue {
  background: #38bdf8;
  box-shadow: 0 0 8px #38bdf8;
}

.hud-dot-yellow {
  background: #fbbf24;
  box-shadow: 0 0 8px #fbbf24;
}

.brand-hero-caption {
  position: relative;
  z-index: 2;
  padding: 30px 36px;
  text-align: center;
  max-width: 950px;
  margin: 0 auto;
}

.caption-tag {
  display: inline-block;
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--color-primary-light);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 6px;
}

.brand-hero-caption h3 {
  font-size: 1.55rem;
  font-weight: 900;
  color: var(--text-white);
  line-height: 1.3;
  margin-bottom: 8px;
}

.brand-hero-caption p {
  font-size: 0.92rem;
  color: #cbd5e1;
  line-height: 1.6;
  margin-bottom: 0;
}

/* 4 Symmetrical Capability Pillars Grid */
.brand-pillars-4col-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 24px;
}

.brand-pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 14px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.brand-pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: transparent;
  transition: background var(--transition-fast);
}

.brand-pillar-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.brand-pillar-card:hover::before {
  background: linear-gradient(90deg, var(--color-primary-light), var(--color-primary));
}

.pillar-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(0, 180, 216, 0.12);
  border: 1px solid rgba(0, 180, 216, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-light);
  flex-shrink: 0;
}

.pillar-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pillar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}

.pillar-header h4 {
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 0;
}

.pillar-badge {
  font-size: 0.68rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  background: rgba(0, 180, 216, 0.15);
  border: 1px solid rgba(0, 180, 216, 0.35);
  color: var(--color-primary-light);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.pillar-badge.badge-eco {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.35);
  color: #34d399;
}

.pillar-badge.badge-sec {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(245, 158, 11, 0.35);
  color: #fbbf24;
}

.pillar-info p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 0;
}

/* Quick Metrics Bar */
.brand-metrics-bar {
  background: rgba(12, 24, 42, 0.85);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.brand-metric-pill {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.brand-metric-pill .metric-num {
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--color-primary-light);
  line-height: 1.1;
  font-family: var(--font-brand);
}

.brand-metric-pill .metric-lbl {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-top: 2px;
}

.brand-metric-divider {
  width: 1px;
  height: 38px;
  background: var(--border-light);
  flex-shrink: 0;
}

.brand-metric-btn-wrap {
  flex-shrink: 0;
}

.brand-metric-btn-wrap .btn {
  padding: 11px 22px;
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ==========================================================================
   Interactive Quote & ROI Simulator (Balanced Executive Dashboard)
   ========================================================================== */
.calculator-section {
  background: radial-gradient(circle at 50% 50%, rgba(14, 33, 62, 0.75) 0%, #040911 100%);
}

.calc-box {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-xl);
  padding: 44px 40px;
  box-shadow: 0 25px 65px rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(20px);
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: stretch;
}

/* Left Column: Form Controls Card */
.calc-form {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 20px;
}

.calc-form-group {
  margin-bottom: 0;
}

.calc-label {
  display: block;
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

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

.service-opt-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 16px 8px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--text-muted);
}

.service-opt-btn:hover {
  background: rgba(0, 180, 216, 0.1);
  border-color: var(--color-primary-light);
  color: var(--text-white);
  transform: translateY(-2px);
}

.service-opt-btn.active {
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.22) 0%, rgba(3, 105, 161, 0.28) 100%);
  border-color: var(--color-primary-light);
  color: var(--color-primary-light);
  box-shadow: 0 0 16px rgba(0, 180, 216, 0.25);
}

.service-opt-btn svg {
  display: block;
  margin: 0 auto 8px;
  width: 24px;
  height: 24px;
}

.service-opt-btn span {
  font-size: 0.82rem;
  font-weight: 800;
  display: block;
}

.range-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 18px 18px 16px;
}

.range-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.range-val {
  font-size: 1.05rem;
  font-weight: 800;
  color: #38bdf8;
  background: rgba(0, 180, 216, 0.12);
  border: 1px solid rgba(0, 180, 216, 0.3);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  text-shadow: 0 0 10px rgba(0, 180, 216, 0.4);
}

.custom-range {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: #1e293b;
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.custom-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-primary-light);
  cursor: pointer;
  box-shadow: 0 0 14px var(--color-primary);
  transition: transform var(--transition-fast);
}

.custom-range::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* Quick Preset Chips Grid */
.calc-presets-container {
  margin-top: 4px;
}

.presets-hint {
  display: block;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-dim);
  margin-bottom: 6px;
}

.calc-presets-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.preset-pill-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-size: 0.76rem;
  font-weight: 700;
  padding: 5px 12px;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: inherit;
}

.preset-pill-btn:hover {
  background: rgba(0, 180, 216, 0.12);
  border-color: var(--color-primary-light);
  color: var(--text-white);
  transform: translateY(-1px);
}

.preset-pill-btn.active {
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.28) 0%, rgba(0, 119, 182, 0.35) 100%);
  border-color: var(--color-primary-light);
  color: var(--text-white);
  box-shadow: 0 0 12px rgba(0, 180, 216, 0.3);
}

/* Subgrid for Step 3 & Step 4 */
.calc-subrow-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 14px;
  align-items: start;
}

.calc-sub-group {
  display: flex;
  flex-direction: column;
}

/* Condition / Dirt Level Grid */
.calc-condition-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
}

.condition-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 10px 4px;
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: inherit;
  text-align: center;
}

.condition-chip:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.25);
  color: var(--text-white);
}

.condition-chip.active {
  background: rgba(0, 180, 216, 0.15);
  border-color: var(--color-primary-light);
  color: var(--text-white);
  box-shadow: 0 0 12px rgba(0, 180, 216, 0.25);
}

.condition-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot-green { background: #10b981; box-shadow: 0 0 6px #10b981; }
.dot-yellow { background: #f59e0b; box-shadow: 0 0 6px #f59e0b; }
.dot-red { background: #ef4444; box-shadow: 0 0 6px #ef4444; }

.select-wrapper {
  position: relative;
  width: 100%;
}

.input-select {
  width: 100%;
  padding: 10px 14px;
  background: #0c182c;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  color: var(--text-white);
  font-size: 0.84rem;
  font-family: inherit;
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition-fast);
  height: 40px;
}

.input-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 12px rgba(0, 180, 216, 0.3);
}

.input-select option {
  background: #0f1d34;
  color: var(--text-white);
}

/* Right Column: Calc Result Preview Card (Balanced Executive Benchmark) */
.calc-result-card {
  background: linear-gradient(145deg, #091a32 0%, #05101f 100%);
  border: 1.5px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.5);
  position: relative;
  overflow: hidden;
}

.calc-result-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #00b4d8 0%, #25d366 100%);
}

.calc-result-inner-top {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.summary-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.summary-tag {
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--color-primary-light);
}

.calc-result-header {
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.calc-result-header h4 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 8px;
  line-height: 1.3;
}

.calc-summary-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.summary-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.76rem;
  color: #cbd5e1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  padding: 3px 10px;
}

.summary-pill strong {
  color: #38bdf8;
}

.pill-icon {
  font-size: 0.8rem;
}

/* Benchmark Comparison Grid */
.benchmark-comparison-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 2px 0;
}

.benchmark-card {
  border-radius: var(--radius-md);
  padding: 15px 16px;
  transition: all var(--transition-fast);
  position: relative;
}

/* Drone Card (Highlight) */
.benchmark-drone {
  background: linear-gradient(135deg, rgba(0, 180, 216, 0.14) 0%, rgba(3, 105, 161, 0.22) 100%);
  border: 1.5px solid rgba(56, 189, 248, 0.55);
  box-shadow: 0 4px 20px rgba(0, 180, 216, 0.2);
}

.bench-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 6px;
}

.bench-title-group {
  display: flex;
  align-items: center;
  gap: 8px;
}

.bench-icon {
  font-size: 1.15rem;
}

.bench-title {
  font-size: 0.86rem;
  font-weight: 800;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.bench-badge {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #38bdf8;
  background: rgba(0, 180, 216, 0.2);
  border: 1px solid rgba(0, 180, 216, 0.4);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.benchmark-drone .bench-value {
  font-size: 1.85rem;
  font-weight: 900;
  color: #38bdf8;
  text-shadow: 0 0 16px rgba(0, 180, 216, 0.45);
  line-height: 1.1;
  margin-bottom: 6px;
}

.benchmark-drone .bench-subtext {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.78rem;
  font-weight: 700;
  color: #93c5fd;
}

/* Traditional Method Card */
.benchmark-trad {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.07);
}

.bench-badge-trad {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #94a3b8;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.benchmark-trad .bench-value {
  font-size: 1.35rem;
  font-weight: 800;
  color: #94a3b8;
  line-height: 1.1;
  margin-bottom: 6px;
}

.benchmark-trad .bench-subtext {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.75rem;
  color: #64748b;
}

/* Result Footer & CTA */
.calc-result-footer {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.btn-calc-submit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 1.05rem;
  font-weight: 800;
  padding: 15px 24px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #ffffff;
  border: none;
  cursor: pointer;
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.35);
  transition: all 0.25s ease;
}

.btn-calc-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(37, 211, 102, 0.55);
  filter: brightness(1.08);
}

.calc-trust-foot {
  text-align: center;
  font-size: 0.78rem;
  color: var(--text-dim);
  font-weight: 600;
}

/* Responsive adjustments for Calculator */
@media (max-width: 992px) {
  .calc-grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }
  
  .calc-box {
    padding: 30px 20px;
  }
}

@media (max-width: 640px) {
  .calc-subrow-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .service-selector-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   3-Step Process Section
   ========================================================================== */
.process-section {
  background: var(--bg-primary);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  position: relative;
}

.process-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 34px 26px;
  position: relative;
  transition: all var(--transition-normal);
}

.process-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
}

.step-num {
  position: absolute;
  top: 16px;
  right: 18px;
  font-size: 2.4rem;
  font-weight: 900;
  color: rgba(0, 180, 216, 0.15);
  line-height: 1;
}

.step-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(0, 180, 216, 0.14);
  border: 1px solid var(--border-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-light);
  margin-bottom: 22px;
}

.process-card h4 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 12px;
}

.process-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
  background: linear-gradient(180deg, #040911 0%, #081220 100%);
}

.faq-list {
  max-width: 880px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item.active {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
}

.faq-question {
  width: 100%;
  padding: 24px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  color: var(--text-white);
  font-size: 1.12rem;
  font-weight: 800;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}

.faq-icon {
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-light);
  transition: transform var(--transition-fast);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  padding: 0 30px;
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.75;
}

.faq-item.active .faq-answer {
  padding-bottom: 26px;
}

/* ==========================================================================
   Executive Direct Contact Hub Section (Opção 1: Clean, Minimalist & Focused)
   ========================================================================== */
.contact-section {
  background: radial-gradient(circle at 50% 100%, rgba(14, 33, 62, 0.65) 0%, #040911 100%);
  position: relative;
}

/* ==========================================================================
   Contact Section (Refined, Welcoming 4 Channels Grid)
   ========================================================================== */
.contact-section {
  padding: 80px 0;
  background: radial-gradient(circle at 50% 10%, rgba(0, 180, 216, 0.08) 0%, transparent 60%);
}

.contact-channels-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  max-width: 1040px;
  margin: 0 auto;
}

.contact-channel-card {
  background: linear-gradient(145deg, rgba(9, 24, 46, 0.75) 0%, rgba(5, 14, 28, 0.9) 100%);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  text-decoration: none;
  color: var(--text-white);
  transition: all var(--transition-normal);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  position: relative;
  overflow: hidden;
}

.contact-channel-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--border-light);
  transition: all var(--transition-fast);
}

.contact-channel-card.card-wa::before {
  background: linear-gradient(90deg, #25d366 0%, #10b981 100%);
}

.contact-channel-card.card-gmail::before {
  background: linear-gradient(90deg, #ea4335 0%, #4285f4 100%);
}

.contact-channel-card.card-ig::before {
  background: linear-gradient(90deg, #f59e0b 0%, #e1306c 50%, #833ab4 100%);
}

.contact-channel-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary-light);
  box-shadow: 0 16px 40px rgba(0, 180, 216, 0.2);
  background: linear-gradient(145deg, rgba(14, 34, 64, 0.85) 0%, rgba(7, 18, 36, 0.95) 100%);
}

.contact-channel-card.card-wa:hover {
  border-color: rgba(37, 211, 102, 0.6);
  box-shadow: 0 16px 40px rgba(37, 211, 102, 0.2);
}

.contact-channel-card.card-ig:hover {
  border-color: rgba(225, 48, 108, 0.6);
  box-shadow: 0 16px 40px rgba(225, 48, 108, 0.2);
}

.contact-channel-card.card-gmail:hover {
  border-color: rgba(66, 133, 244, 0.6);
  box-shadow: 0 16px 40px rgba(66, 133, 244, 0.2);
}

.channel-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.channel-icon-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.avatar-wa {
  background: rgba(37, 211, 102, 0.15);
  border: 1px solid rgba(37, 211, 102, 0.35);
  color: #25d366;
}

.avatar-gmail {
  background: rgba(234, 67, 53, 0.12);
  border: 1px solid rgba(234, 67, 53, 0.3);
}

.avatar-ig {
  background: rgba(225, 48, 108, 0.15);
  border: 1px solid rgba(225, 48, 108, 0.35);
  color: #f43f5e;
}

.channel-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.channel-status-badge.badge-green {
  background: rgba(16, 185, 129, 0.12);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.28);
}

.channel-status-badge.badge-neutral {
  background: rgba(56, 189, 248, 0.12);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.28);
}

.channel-status-badge.badge-ig {
  background: rgba(225, 48, 108, 0.12);
  color: #fb7185;
  border: 1px solid rgba(225, 48, 108, 0.28);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 0 8px #25d366;
  animation: liveBlink 1.4s infinite;
}

.channel-card-body {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.channel-title-tag {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.channel-main-val {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1.25;
  letter-spacing: 0.3px;
  word-break: break-word;
}

.channel-sub-info {
  font-size: 0.86rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.4;
}

.channel-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.channel-action-text {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-primary-light);
  transition: color var(--transition-fast);
}

.contact-channel-card.card-wa .channel-action-text {
  color: #25d366;
}

.contact-channel-card.card-ig .channel-action-text {
  color: #fb7185;
}

.contact-channel-card.card-gmail .channel-action-text {
  color: #38bdf8;
}

.channel-action-arrow {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-dim);
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.contact-channel-card:hover .channel-action-arrow {
  transform: translateX(4px);
  color: var(--text-white);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  background: #02050a;
  border-top: 1px solid var(--border-light);
  padding: 75px 0 35px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 44px;
  margin-bottom: 55px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
}

.footer-brand .brand-logo {
  margin-bottom: 20px;
}

.footer-brand .brand-logo-circle-wrap,
.footer-brand .brand-logo-circle-wrap img {
  width: 58px;
  height: 58px;
}

.footer-brand .brand-title {
  font-size: 1.55rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 22px;
}

.footer-col h5 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 22px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h5::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--color-primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-link {
  font-size: 0.92rem;
  color: var(--text-muted);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.footer-link:hover {
  color: var(--color-primary-light);
  transform: translateX(4px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 26px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 0.88rem;
  color: var(--text-dim);
}

/* ==========================================================================
   Floating WhatsApp Omnichannel Widget
   ========================================================================== */
.wa-floating-container {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 9999;
}

.wa-floating-btn {
  width: 65px;
  height: 65px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
  cursor: pointer;
  border: none;
  transition: all var(--transition-normal);
  position: relative;
}

.wa-floating-btn:hover {
  transform: scale(1.12);
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.7);
}

.wa-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid #25d366;
  animation: waPulse 2s infinite;
}

@keyframes waPulse {
  0% { transform: scale(1); opacity: 0.85; }
  100% { transform: scale(1.55); opacity: 0; }
}

.wa-popup {
  position: absolute;
  bottom: 85px;
  right: 0;
  width: 340px;
  background: #060e1a;
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 50px rgba(0, 0, 0, 0.85);
  display: none;
  flex-direction: column;
  overflow: hidden;
  animation: slideUp 0.3s ease-out;
  z-index: 10000;
}

.wa-popup.open {
  display: flex;
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

.wa-popup-header {
  background: linear-gradient(135deg, #128c7e 0%, #075e54 100%);
  color: #ffffff;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.wa-popup-header-content {
  display: flex;
  align-items: center;
  gap: 10px;
}

.wa-header-live-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #25d366;
  box-shadow: 0 0 10px #25d366;
  animation: liveBlink 1.4s infinite;
  flex-shrink: 0;
}

.wa-popup-header h6 {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 2px;
  letter-spacing: 0.3px;
}

.wa-popup-header p {
  font-size: 0.78rem;
  opacity: 0.9;
}

.wa-popup-close {
  background: none;
  border: none;
  color: #ffffff;
  cursor: pointer;
  font-size: 1.3rem;
  padding: 2px 6px;
  opacity: 0.85;
  transition: opacity var(--transition-fast);
}

.wa-popup-close:hover {
  opacity: 1;
}

.wa-popup-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: #071222;
}

.wa-agent-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-light);
  padding: 12px 14px;
  border-radius: var(--radius-md);
  color: var(--text-white);
  transition: all var(--transition-fast);
  text-decoration: none;
  position: relative;
}

.wa-agent-btn:hover {
  background: rgba(0, 180, 216, 0.12);
  border-color: var(--color-primary-light);
  transform: translateX(3px);
}

.wa-agent-primary:hover {
  background: rgba(37, 211, 102, 0.14);
  border-color: #25d366;
}

.wa-agent-ig:hover {
  background: rgba(225, 48, 108, 0.14);
  border-color: #e1306c;
}

.wa-agent-gmail:hover {
  background: rgba(234, 67, 53, 0.14);
  border-color: #ea4335;
}

.wa-agent-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.wa-avatar-green {
  background: rgba(37, 211, 102, 0.18);
  border: 1px solid rgba(37, 211, 102, 0.35);
  color: #25d366;
}

.wa-avatar-ig {
  background: rgba(225, 48, 108, 0.18);
  border: 1px solid rgba(225, 48, 108, 0.35);
  color: #f43f5e;
}

.wa-avatar-gmail {
  background: rgba(234, 67, 53, 0.18);
  border: 1px solid rgba(234, 67, 53, 0.35);
}

.wa-agent-info {
  flex: 1;
  min-width: 0;
}

.wa-agent-info strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--text-white);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wa-agent-info span {
  font-size: 0.76rem;
  color: var(--text-muted);
  display: block;
}

.wa-arrow {
  color: var(--text-dim);
  font-size: 1.1rem;
  font-weight: 700;
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.wa-agent-btn:hover .wa-arrow {
  transform: translateX(4px);
  color: var(--color-primary-light);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  background: #081a33;
  border: 1px solid var(--color-primary);
  color: var(--text-white);
  padding: 15px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 14px;
  animation: slideInRight 0.3s ease-out;
  font-size: 0.95rem;
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Back to Top Floating Button */
.back-to-top-btn {
  position: fixed;
  bottom: 110px;
  right: 32px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(8, 18, 32, 0.92);
  border: 1px solid var(--border-glow);
  color: var(--color-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.6);
  z-index: 990;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all var(--transition-normal);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.back-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top-btn:hover {
  background: var(--color-primary);
  color: #031120;
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
  border-color: var(--color-primary-light);
}

/* Highlight Flash Animation for Calculator */
@keyframes sectionHighlightFlash {
  0% { box-shadow: 0 0 0 0 rgba(0, 180, 216, 0.7); }
  50% { box-shadow: 0 0 35px 8px rgba(0, 180, 216, 0.6); }
  100% { box-shadow: 0 25px 65px rgba(0, 0, 0, 0.65); }
}

.calc-box.highlight-focus {
  animation: sectionHighlightFlash 1.4s ease-out;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1200px) {
  .nav-menu {
    gap: 16px;
  }
  .nav-link {
    font-size: 0.85rem;
  }
  .brand-title {
    font-size: 1.25rem;
  }
  .nav-actions .btn {
    padding: 8px 16px;
    font-size: 0.84rem;
  }
}

@media (max-width: 1024px) {
  .hero-title {
    font-size: 2.9rem;
  }
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .videos-multi-grid {
    grid-template-columns: 1fr;
  }
  .video-tech-strip {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 20px;
  }
  .brand-pillars-4col-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .calc-grid {
    grid-template-columns: 1fr;
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .trust-badges-bar {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 992px) {
  .top-bar-inner {
    justify-content: center;
    text-align: center;
  }
  .top-bar-badges {
    display: none;
  }
  .navbar-container {
    height: 70px;
  }
  .brand-logo-circle-wrap {
    width: 48px;
    height: 48px;
  }
  .brand-logo-circle-wrap img {
    width: 48px;
    height: 48px;
  }
  .brand-title {
    font-size: 1.3rem;
  }
  .nav-menu {
    position: fixed;
    top: 68px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 68px);
    background: rgba(4, 9, 17, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 20px;
    padding: 30px;
    transition: left var(--transition-normal);
    z-index: 999;
  }
  .nav-menu.open {
    left: 0;
  }
  .nav-link {
    font-size: 1.1rem;
  }
  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

@media (max-width: 768px) {
  /* Container & Global Spacing */
  .container {
    padding: 0 18px;
  }
  .section {
    padding: 60px 0;
  }
  .section-header {
    margin-bottom: 36px;
  }
  .section-title {
    font-size: 1.85rem;
    line-height: 1.25;
  }
  .section-desc {
    font-size: 0.95rem;
    line-height: 1.65;
  }

  /* Top Bar */
  .top-bar {
    padding: 6px 0;
  }
  .top-bar-inner {
    justify-content: center;
  }
  .top-bar-phones {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 6px;
    width: 100%;
  }
  .phone-link {
    font-size: 0.76rem;
    padding: 4px 10px;
  }
  .phone-link-mail {
    display: none;
  }

  /* Navbar */
  .navbar-container {
    height: 62px;
    padding: 0 16px;
  }
  .brand-logo {
    gap: 10px;
  }
  .brand-logo-circle-wrap,
  .brand-logo-circle-wrap img {
    width: 44px;
    height: 44px;
  }
  .brand-title {
    font-size: 1.2rem;
    letter-spacing: 0.4px;
  }
  .nav-actions {
    gap: 8px;
  }
  .nav-actions .btn {
    display: none; /* Keep header focused, clean & uncluttered on mobile */
  }
  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 10px;
  }

  /* Synchronized Videos Strip (Single Column 16:9 on Phone) */
  .top-video-reel-section {
    padding: 20px 0 16px;
  }
  .reel-hint-bar {
    margin-bottom: 12px;
  }
  .reel-hint-inner {
    font-size: 0.74rem;
    padding: 4px 10px;
  }
  .reel-sync-badge {
    font-size: 0.7rem;
    padding: 3px 8px;
  }
  .video-reel-track.two-videos-layout {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 0;
  }
  .two-videos-layout .reel-video-card {
    height: 220px;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius-md);
    width: 100%;
    flex: none;
    min-width: unset;
    max-width: 100%;
  }
  .two-videos-layout .reel-video-card video {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  /* Hero Section */
  .hero-presentation-section {
    padding: 42px 0 54px;
  }
  .hero-badge {
    font-size: 0.8rem;
    padding: 6px 16px;
    margin-bottom: 18px;
  }
  .hero-title {
    font-size: clamp(1.75rem, 6.2vw, 2.3rem);
    line-height: 1.2;
    margin-bottom: 18px;
  }
  .hero-description {
    font-size: 0.95rem;
    line-height: 1.65;
    padding: 14px 16px;
    margin-bottom: 26px;
  }
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 12px;
    margin-bottom: 32px;
  }
  .hero-cta-group .btn {
    width: 100%;
    padding: 14px 20px;
    font-size: 0.95rem;
  }
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 16px 18px;
  }
  .stat-item {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
  .stat-item:last-child {
    border-bottom: none;
  }
  .stat-number {
    font-size: 1.85rem;
  }
  .stat-label {
    font-size: 0.82rem;
  }

  /* Ticker Banner */
  .ticker-banner {
    padding: 10px 0;
  }
  .ticker-item {
    font-size: 0.82rem;
    gap: 8px;
  }

  /* Metrics Strip */
  .metrics-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .metric-card {
    padding: 16px;
    gap: 14px;
  }
  .metric-info h4 {
    font-size: 1.05rem;
  }
  .metric-info p {
    font-size: 0.85rem;
  }

  /* Comparison Section */
  .comparison-wrapper {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .comparison-card {
    padding: 22px 18px;
  }
  .comparison-card.winner {
    padding: 50px 18px 22px;
  }
  .comparison-card.winner::before {
    top: 14px;
    right: 14px;
    font-size: 0.68rem;
    padding: 5px 12px;
  }
  .comparison-card h3 {
    font-size: 1.25rem;
  }
  .comparison-item {
    font-size: 0.88rem;
    gap: 10px;
  }

  /* Services Grid */
  .services-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .service-card {
    padding: 20px 18px;
  }
  .service-card-media {
    height: 190px;
  }
  .service-card h3 {
    font-size: 1.25rem;
  }
  .service-card p {
    font-size: 0.9rem;
    line-height: 1.6;
  }

  /* Brand / Fleet Infrastructure */
  .brand-hero-media {
    height: 250px;
  }
  .brand-hero-hud-badges {
    top: 10px;
    left: 10px;
    right: 10px;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .hud-badge {
    font-size: 0.72rem;
    padding: 4px 10px;
  }
  .brand-hero-caption {
    padding: 16px 14px;
  }
  .brand-hero-caption h3 {
    font-size: 1.15rem;
  }
  .brand-hero-caption p {
    font-size: 0.84rem;
    line-height: 1.55;
  }
  .brand-pillars-4col-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .brand-pillar-card {
    padding: 16px 18px;
  }

  /* Simulator */
  .calc-box {
    padding: 22px 16px;
    border-radius: var(--radius-lg);
  }
  .service-selector-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .service-opt-btn {
    padding: 12px 14px;
    font-size: 0.9rem;
  }
  .range-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
  .range-val {
    font-size: 0.92rem;
  }
  .calc-presets-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }
  .preset-pill-btn {
    font-size: 0.76rem;
    padding: 6px 10px;
  }
  .calc-subrow-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .calc-condition-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
  }
  .condition-chip {
    padding: 8px 6px;
    font-size: 0.78rem;
    justify-content: center;
  }
  .calc-result-card {
    padding: 20px 16px;
  }
  .benchmark-comparison-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .benchmark-card {
    padding: 16px 14px;
  }
  .bench-value {
    font-size: 1.45rem;
  }
  .btn-calc-submit {
    width: 100%;
    padding: 14px 18px;
    font-size: 0.95rem;
  }
  .calc-trust-foot {
    font-size: 0.75rem;
  }

  /* Process Grid */
  .process-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .process-card {
    padding: 20px 18px;
  }

  /* FAQ */
  .faq-question {
    padding: 16px 14px;
    font-size: 0.92rem;
  }
  .faq-answer {
    padding: 0 14px 14px;
  }
  .faq-answer p {
    font-size: 0.86rem;
    line-height: 1.6;
  }

  /* Contact Section */
  .contact-channels-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .contact-channel-card {
    padding: 20px 18px;
    gap: 14px;
  }
  .channel-main-val {
    font-size: 1.25rem;
  }
  .channel-sub-info {
    font-size: 0.82rem;
  }

  /* Footer */
  .footer {
    padding: 50px 0 25px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 35px;
  }
  .footer-brand .brand-logo-circle-wrap,
  .footer-brand .brand-logo-circle-wrap img {
    width: 48px;
    height: 48px;
  }
  .footer-brand .brand-title {
    font-size: 1.35rem;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }

  /* Floating WhatsApp Widget */
  .wa-floating-container {
    bottom: 20px;
    right: 18px;
  }
  .wa-floating-btn {
    width: 56px;
    height: 56px;
  }
  .wa-floating-btn svg {
    width: 30px;
    height: 30px;
  }
  .wa-popup {
    width: calc(100vw - 36px);
    max-width: 330px;
    right: 0;
    bottom: 74px;
  }
  .back-to-top-btn {
    bottom: 86px;
    right: 18px;
    width: 42px;
    height: 42px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 14px;
  }
  .section-title {
    font-size: 1.6rem;
  }
  .hero-title {
    font-size: 1.75rem;
  }
  .hero-badge {
    font-size: 0.75rem;
    padding: 5px 12px;
  }
  .two-videos-layout .reel-video-card {
    height: 195px;
  }
  .calc-summary-pills {
    flex-direction: column;
    gap: 6px;
  }
  .summary-pill {
    width: 100%;
    justify-content: flex-start;
  }
}

@media (max-width: 360px) {
  .brand-title {
    font-size: 1.05rem;
  }
  .hero-title {
    font-size: 1.55rem;
  }
  .exec-card-number {
    font-size: 1.25rem;
  }
}