/* ==========================================================================
   TRAVEL SUPPORT PARTNER - REFINED CORPORATE STYLING
   Aesthetic: Clean, Premium, Human & Corporate (White & Slate/Calm Blue)
   Lateral Entrance Animations & International Standard
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Clean, Sophisticated Palette (No Neon, No Artificial Vibrancy) */
  --bg-pure: #ffffff;
  --bg-surface: #f8fafc;
  --bg-subtle: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-subtle: #f8fafd;
  --bg-ice-tint: #f0f7ff;

  /* Executive Brand Blues (Grounded in Logo Sapphire) */
  --brand-primary: #0a4d87;       /* Refined Deep Sapphire */
  --brand-navy: #072e54;          /* Deep Navy */
  --brand-accent: #0284c7;        /* Clean Sky Blue */
  --brand-accent-hover: #0369a1;
  --brand-light: #e0f2fe;         /* Soft Ice Azure */
  --brand-border: #e2e8f0;        /* Subtle divider */
  --brand-border-focus: #93c5fd;

  /* Neutrals & Typography */
  --text-headline: #0f172a;       /* Deep slate ink */
  --text-body: #334155;           /* Clear, readable slate */
  --text-secondary: #475569;      /* Informative subtext */
  --text-muted: #64748b;          /* Soft metadata */
  --text-white: #ffffff;

  /* Status Colors */
  --status-active: #059669;
  --status-pulse: rgba(5, 150, 105, 0.25);
  --status-warning: #d97706;

  /* Shadows (Soft, Natural, Non-neon) */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05), 0 1px 2px rgba(15, 23, 42, 0.03);
  --shadow-md: 0 4px 16px -2px rgba(15, 23, 42, 0.06), 0 2px 6px rgba(15, 23, 42, 0.02);
  --shadow-lg: 0 12px 32px -4px rgba(10, 77, 135, 0.08), 0 4px 12px rgba(15, 23, 42, 0.03);
  --shadow-hover: 0 20px 40px -8px rgba(10, 77, 135, 0.12), 0 6px 16px rgba(15, 23, 42, 0.04);

  /* Fonts */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Border Radii */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s var(--ease-out);
  --transition-base: 0.35s var(--ease-out);
}

/* ==========================================================================
   CINEMATIC JET INTRO & REVEAL SYSTEM
   ========================================================================== */
.site-intro-overlay {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 999999;
  overflow: hidden;
  background: transparent;
  pointer-events: auto;
  transition: opacity 0.45s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.45s ease;
}

.site-intro-overlay.intro-complete {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.intro-flight-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}

.intro-brand-plate {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  pointer-events: none;
  z-index: 10;
  padding: 24px 32px;
  background: radial-gradient(circle at center, rgba(7, 26, 48, 0.88) 0%, rgba(7, 26, 48, 0) 75%);
  transition: opacity 0.35s ease, transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.intro-brand-plate.plate-parting {
  opacity: 0;
  transform: translate(-50%, -50%) scale(0.96);
}

.intro-plate-logo {
  height: 56px;
  width: auto;
  margin-bottom: 14px;
  filter: drop-shadow(0 4px 16px rgba(56, 189, 248, 0.35));
}

.intro-plate-title {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.8vw, 1.85rem);
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 6px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.intro-plate-subtitle {
  font-family: var(--font-body);
  font-size: clamp(0.85rem, 1.4vw, 1rem);
  color: #94a3b8;
  font-weight: 400;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
  max-width: 520px;
}

.intro-flight-callsign {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(2, 132, 199, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.28);
  border-radius: 9999px;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  color: #bae6fd;
  letter-spacing: 1.2px;
  backdrop-filter: blur(6px);
}

.intro-skip-btn {
  position: absolute;
  top: 24px;
  right: 28px;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #e2e8f0;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.25s ease;
}

.intro-skip-btn:hover {
  background: rgba(2, 132, 199, 0.85);
  color: #ffffff;
  border-color: #38bdf8;
  box-shadow: 0 4px 16px rgba(2, 132, 199, 0.35);
  transform: translateY(-1px);
}

/* Base Resets & Global Fluid Shields */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

section[id] {
  scroll-margin-top: 86px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-pure);
  color: var(--text-body);
  line-height: 1.65;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  position: relative;
  -webkit-text-size-adjust: 100%;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  max-width: 100%;
  box-sizing: border-box;
}

/* Global Button & Interactive Safety (Zero Overflow) */
.btn-primary,
.btn-secondary,
.btn-whatsapp,
a.btn-primary,
a.btn-secondary,
a.btn-whatsapp,
.hub-select-btn,
.radar-filter-btn,
.radar-range-btn,
.mobile-cta-btn,
.mobile-wa-btn {
  max-width: 100%;
  box-sizing: border-box;
  word-break: normal;
  overflow-wrap: break-word;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  box-sizing: border-box;
}

/* ==========================================================================
   LATERAL ENTRANCE ANIMATIONS (Smooth Lateral Reveals on Scroll)
   ========================================================================== */
.reveal-left {
  opacity: 0;
  transform: translateX(-48px);
  filter: blur(4px);
  transition: opacity 0.85s var(--ease-out), transform 0.85s var(--ease-out), filter 0.85s var(--ease-out);
  will-change: opacity, transform, filter;
}

.reveal-right {
  opacity: 0;
  transform: translateX(48px);
  filter: blur(4px);
  transition: opacity 0.85s var(--ease-out), transform 0.85s var(--ease-out), filter 0.85s var(--ease-out);
  will-change: opacity, transform, filter;
}

.reveal-up {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
  will-change: opacity, transform;
}

.reveal-fade {
  opacity: 0;
  transition: opacity 0.9s var(--ease-out);
  will-change: opacity;
}

/* Activated State */
.is-revealed {
  opacity: 1 !important;
  transform: translate(0, 0) !important;
  filter: blur(0) !important;
}

/* Stagger Delays */
.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }

/* ==========================================================================
   Top Status Bar (Operational Readiness & Fast Replay)
   ========================================================================== */
.top-bar {
  background: #ffffff;
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
  padding: 6px 0;
  font-size: 0.78rem;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  position: relative;
  z-index: 1001;
}

.top-bar-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.top-status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--text-headline);
  font-size: 0.78rem;
  white-space: nowrap;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--status-active);
  position: relative;
  flex-shrink: 0;
}

.pulse-dot::after {
  content: '';
  position: absolute;
  top: -3px;
  left: -3px;
  right: -3px;
  bottom: -3px;
  border-radius: 50%;
  background-color: var(--status-active);
  animation: pulseBeacon 2.2s infinite ease-out;
  opacity: 0.6;
}

@keyframes pulseBeacon {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(2.4); opacity: 0; }
}

.top-actions-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* Live Aviation Clock Badge */
.top-clock-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  background: rgba(10, 77, 135, 0.05);
  border: 1px solid rgba(2, 132, 199, 0.22);
  border-radius: 9999px;
  font-family: 'Consolas', 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--brand-navy);
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.top-clock-pill svg {
  color: var(--brand-accent);
}

/* 24h WhatsApp Direct Hotline */
.top-hotline-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 9999px;
  color: #15803d;
  font-size: 0.75rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.top-hotline-link:hover {
  background: #dcfce7;
  border-color: #86efac;
  color: #166534;
  transform: translateY(-1px);
}

.top-replay-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px;
  background: var(--bg-surface);
  border: 1px solid var(--brand-border);
  color: var(--brand-primary);
  font-family: var(--font-body);
  font-size: 0.74rem;
  font-weight: 600;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.top-replay-btn:hover {
  background: var(--brand-light);
  border-color: var(--brand-accent);
  color: var(--brand-accent-hover);
  transform: translateY(-1px);
}

.replay-plane-icon {
  display: inline-block;
  font-size: 0.78rem;
  transition: transform 0.25s ease;
}

.top-replay-btn:hover .replay-plane-icon {
  transform: translateX(2px) translateY(-1px);
}

.top-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--text-secondary);
  font-size: 0.76rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.top-contact-link:hover {
  background: var(--bg-ice-tint);
  color: var(--brand-primary);
}

/* ==========================================================================
   Header & Modern Capsule Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(226, 232, 240, 0.75);
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 10px 30px -8px rgba(10, 77, 135, 0.08), 0 1px 3px rgba(15, 23, 42, 0.04);
  border-bottom-color: rgba(2, 132, 199, 0.18);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  transition: padding 0.25s ease;
}

.site-header.scrolled .nav-wrapper {
  padding: 8px 0;
}

/* Scroll Reading Progress Bar */
.nav-scroll-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2.5px;
  width: 0%;
  background: linear-gradient(90deg, #0284c7 0%, #38bdf8 50%, #0a4d87 100%);
  box-shadow: 0 0 8px rgba(56, 189, 248, 0.6);
  transition: width 0.06s ease-out;
  z-index: 1002;
  pointer-events: none;
}

/* Brand Logo & Corporate Tagline */
.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(10, 77, 135, 0.08));
  transition: transform 0.25s ease;
}

.brand-logo-link:hover .brand-logo-img {
  transform: scale(1.03);
}

.brand-text-block {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1.15;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 0.96rem;
  font-weight: 800;
  color: var(--brand-navy);
  letter-spacing: 0.05em;
}

.brand-sub-wrap {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 1px;
}

.brand-live-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--status-active);
  box-shadow: 0 0 6px rgba(34, 197, 94, 0.7);
  flex-shrink: 0;
  animation: pulseBeacon 2.2s infinite ease-out;
}

.brand-sub {
  font-family: 'Consolas', 'JetBrains Mono', monospace;
  font-size: 0.63rem;
  font-weight: 600;
  color: var(--brand-accent);
  letter-spacing: 0.08em;
}

/* Capsule Pill Nav Links */
.main-nav-container {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 3px;
  list-style: none;
  background: rgba(241, 245, 249, 0.8);
  padding: 4px 6px;
  border-radius: 9999px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: inset 0 1px 2px rgba(15, 23, 42, 0.03);
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 9999px;
  text-decoration: none;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  white-space: nowrap;
}

.nav-link-dot {
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: transparent;
  transition: all 0.2s ease;
}

.nav-link:hover {
  color: var(--brand-primary);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

.nav-link.active {
  color: var(--brand-primary);
  font-weight: 700;
  background: #ffffff;
  box-shadow: 0 2px 10px rgba(10, 77, 135, 0.12), 0 0 0 1px rgba(2, 132, 199, 0.28);
}

.nav-link.active .nav-link-dot {
  background: var(--brand-accent);
  transform: scale(1.3);
}

/* Hidden by default on desktop; activated in mobile drawer */
.mobile-drawer-header,
.mobile-drawer-footer {
  display: none;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* Upgraded Language Selector with Smooth Pop Dropdown */
.lang-selector {
  position: relative;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 14px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--brand-border);
  border-radius: 9999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-headline);
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

.lang-btn:hover,
.lang-btn.open {
  border-color: var(--brand-accent);
  background: #ffffff;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.12);
}

.lang-flag-icon {
  font-size: 1.05rem;
  line-height: 1;
}

.lang-code-text {
  letter-spacing: 0.5px;
}

.lang-chevron-icon {
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--text-muted);
}

.lang-btn.open .lang-chevron-icon {
  transform: rotate(180deg);
  color: var(--brand-primary);
}

.lang-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  background: #ffffff;
  border: 1px solid rgba(226, 232, 240, 0.95);
  border-radius: 14px;
  box-shadow: 0 18px 40px -4px rgba(10, 77, 135, 0.16), 0 4px 12px rgba(15, 23, 42, 0.04);
  padding: 6px;
  min-width: 200px;
  display: none;
  flex-direction: column;
  gap: 3px;
  z-index: 1050;
  transform-origin: top right;
}

.lang-dropdown::before {
  content: '';
  position: absolute;
  top: -5px;
  right: 18px;
  width: 10px;
  height: 10px;
  background: #ffffff;
  transform: rotate(45deg);
  border-top: 1px solid rgba(226, 232, 240, 0.95);
  border-left: 1px solid rgba(226, 232, 240, 0.95);
}

.lang-dropdown.open {
  display: flex;
  animation: dropdownPop 0.22s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes dropdownPop {
  from { opacity: 0; transform: translateY(-8px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  border: none;
  background: transparent;
  cursor: pointer;
  transition: all 0.18s ease;
  width: 100%;
  text-align: left;
}

.lang-opt-flag {
  font-size: 1.15rem;
  line-height: 1;
  flex-shrink: 0;
}

.lang-opt-labels {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  flex-grow: 1;
}

.lang-opt-labels strong {
  font-size: 0.85rem;
  color: var(--text-headline);
}

.lang-opt-labels small {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.lang-check-icon {
  font-size: 0.85rem;
  color: var(--status-active);
  font-weight: 700;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.lang-option.active .lang-check-icon {
  opacity: 1;
}

.lang-option.active {
  background: var(--bg-ice-tint);
}

.lang-option:hover:not(.active) {
  background: var(--bg-surface);
}

/* Primary CTA Button (Executive Sapphire with Light Sweep) */
.nav-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8.5px 20px;
  background: linear-gradient(135deg, #0a4d87 0%, #072e54 100%);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.87rem;
  border-radius: 9999px;
  box-shadow: 0 4px 14px rgba(10, 77, 135, 0.22);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.18);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.nav-cta-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: skewX(-20deg);
  transition: left 0.6s ease;
}

.nav-cta-btn:hover::before {
  left: 140%;
}

.nav-cta-btn:hover {
  background: linear-gradient(135deg, #0284c7 0%, #0a4d87 100%);
  transform: translateY(-1.5px);
  box-shadow: 0 8px 22px rgba(2, 132, 199, 0.35);
  color: #ffffff;
}

.cta-arrow-icon {
  transition: transform 0.25s ease;
}

.nav-cta-btn:hover .cta-arrow-icon {
  transform: translateX(4px);
}

/* Mobile Toggle (Hamburger morphing into Close) */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: var(--bg-surface);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.2s ease;
}

.mobile-toggle:hover {
  background: var(--brand-light);
  border-color: var(--brand-accent);
}

.mobile-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--brand-navy);
  border-radius: 2px;
  transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu Backdrop */
.mobile-menu-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(7, 26, 48, 0.45);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu-backdrop.active {
  opacity: 1;
  visibility: visible;
}

/* Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--brand-primary);
  color: #ffffff;
  font-weight: 600;
  font-size: 0.93rem;
  padding: 11px 22px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.btn-primary:hover {
  background: var(--brand-navy);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #ffffff;
  color: var(--brand-primary);
  font-weight: 600;
  font-size: 0.93rem;
  padding: 10px 20px;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--brand-border);
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  border-color: var(--brand-primary);
  background: var(--bg-surface);
  transform: translateY(-1px);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #059669;
  color: #ffffff;
  font-weight: 600;
  font-size: 0.93rem;
  padding: 12px 22px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.btn-whatsapp:hover {
  background: #047857;
  transform: translateY(-1px);
}

/* ==========================================================================
   Hero Section (Human Corporate & Clean Operations Dashboard)
   ========================================================================== */
.hero-section {
  padding: 70px 0 60px 0;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafd 100%);
  border-bottom: 1px solid var(--brand-border);
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  max-width: 620px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-ice-tint);
  border: 1px solid #bfdbfe;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--brand-primary);
  margin-bottom: 20px;
}

.hero-badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand-primary);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.3rem, 3.8vw, 3.4rem);
  font-weight: 700;
  line-height: 1.18;
  color: var(--text-headline);
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.68;
  margin-bottom: 26px;
  font-weight: 400;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.hero-pill-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 1px solid var(--brand-border);
  padding: 7px 14px;
  border-radius: var(--radius-full);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-body);
}

.hero-pill-icon {
  width: 16px;
  height: 16px;
  color: var(--brand-primary);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ==========================================================================
   Interactive Hero Radar & Flight Hub (3D Parallax, Moving Planes & HUD)
   ========================================================================== */
#heroBackdropCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.55;
}

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

.hero-interactive-stage {
  position: relative;
  width: 100%;
  max-width: 560px;
}

.radar-card-frame {
  background: #ffffff;
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-xl);
  padding: 22px;
  box-shadow: 0 16px 40px -10px rgba(10, 77, 135, 0.12), 0 0 0 1px rgba(10, 77, 135, 0.04);
  position: relative;
  overflow: visible;
  transition: box-shadow var(--transition-base);
}

.radar-card-frame:hover {
  box-shadow: 0 20px 48px -10px rgba(10, 77, 135, 0.18), 0 0 0 1px rgba(2, 132, 199, 0.25);
}

/* Cyber HUD Corner Reticles */
.hud-corner {
  position: absolute;
  width: 12px;
  height: 12px;
  pointer-events: none;
  z-index: 4;
}

.hud-corner.corner-tl {
  top: 8px;
  left: 8px;
  border-top: 2px solid #0284c7;
  border-left: 2px solid #0284c7;
}

.hud-corner.corner-tr {
  top: 8px;
  right: 8px;
  border-top: 2px solid #0284c7;
  border-right: 2px solid #0284c7;
}

.hud-corner.corner-bl {
  bottom: 8px;
  left: 8px;
  border-bottom: 2px solid #0284c7;
  border-left: 2px solid #0284c7;
}

.hud-corner.corner-br {
  bottom: 8px;
  right: 8px;
  border-bottom: 2px solid #0284c7;
  border-right: 2px solid #0284c7;
}

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

.radar-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.radar-freq-tag {
  font-family: 'Consolas', monospace;
  font-size: 0.65rem;
  font-weight: 700;
  color: #0284c7;
  background: rgba(2, 132, 199, 0.08);
  border: 1px solid rgba(2, 132, 199, 0.25);
  padding: 1px 6px;
  border-radius: 4px;
  letter-spacing: 0.03em;
}

.radar-header-info h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-headline);
  line-height: 1.2;
}

.radar-header-info small {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.radar-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #065f46;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

/* Radar Controls Toolbar: Layer Filters + Tactical Range Select */
.radar-controls-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.radar-filters-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.radar-range-group {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--bg-surface);
  border: 1px solid var(--brand-border);
  padding: 3px 6px;
  border-radius: var(--radius-full);
}

.radar-range-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 700;
  margin-right: 2px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.radar-range-btn {
  padding: 3px 8px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-full);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.radar-range-btn:hover {
  color: var(--brand-primary);
  background: rgba(2, 132, 199, 0.08);
}

.radar-range-btn.active {
  background: var(--brand-primary);
  color: #ffffff;
}

.radar-filter-btn {
  padding: 5px 11px;
  background: var(--bg-surface);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}

.radar-filter-btn:hover {
  background: #ffffff;
  border-color: var(--brand-accent);
  color: var(--brand-primary);
}

.radar-filter-btn.active {
  background: var(--brand-primary);
  color: #ffffff;
  border-color: var(--brand-primary);
  box-shadow: 0 2px 8px rgba(10, 77, 135, 0.25);
}

/* Radar Canvas Box - High-tech Aviation & Tactical Command Dark Glass */
.radar-canvas-container {
  position: relative;
  width: 100%;
  height: 335px;
  background: radial-gradient(circle at 55% 65%, #081d3d 0%, #05142b 60%, #020914 100%);
  border: 1px solid rgba(2, 132, 199, 0.35);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 12px;
  cursor: crosshair;
  box-shadow: inset 0 0 40px rgba(2, 132, 199, 0.12);
}

.radar-hud-bar {
  position: absolute;
  top: 10px;
  left: 12px;
  right: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 0.7rem;
  color: #7dd3fc;
  z-index: 5;
  pointer-events: none;
  text-shadow: 0 0 6px rgba(2, 132, 199, 0.5);
}

/* Compass Cardinal Ticks */
.compass-tick {
  position: absolute;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 0.62rem;
  font-weight: 700;
  color: rgba(125, 211, 252, 0.6);
  pointer-events: none;
  z-index: 6;
  text-shadow: 0 0 6px rgba(2, 132, 199, 0.4);
  letter-spacing: 0.05em;
}

.compass-tick.comp-n {
  top: 28px;
  left: 50%;
  transform: translateX(-50%);
}

.compass-tick.comp-s {
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
}

.compass-tick.comp-w {
  top: 50%;
  left: 8px;
  transform: translateY(-50%);
}

.compass-tick.comp-e {
  top: 50%;
  right: 8px;
  transform: translateY(-50%);
}

#heroRadarCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
}

/* Tactical Operations Telemetry Dock (100% Responsive Grid) */
.radar-telemetry-dock {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 10px;
}

.telemetry-dock-card {
  background: var(--bg-surface);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-md);
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: 0 2px 8px rgba(10, 77, 135, 0.04);
  transition: all var(--transition-fast);
}

.telemetry-dock-card:hover {
  transform: translateY(-2px);
  border-color: var(--brand-accent);
  box-shadow: 0 6px 16px rgba(2, 132, 199, 0.12);
  background: #ffffff;
}

.dock-card-top {
  display: flex;
  align-items: center;
  gap: 7px;
}

.dock-card-icon {
  width: 24px;
  height: 24px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.dock-card-icon.icon-blue {
  background: #e0f2fe;
  color: #0284c7;
  border: 1px solid #bae6fd;
}

.dock-card-icon.icon-emerald {
  background: #ecfdf5;
  color: #059669;
  border: 1px solid #a7f3d0;
}

.dock-card-icon.icon-amber {
  background: #fffbeb;
  color: #d97706;
  border: 1px solid #fde68a;
}

.dock-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  flex: 1;
  min-width: 0;
}

.dock-card-meta small {
  font-size: 0.69rem;
  font-weight: 700;
  color: var(--text-headline);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dock-status-pill {
  font-family: 'Consolas', monospace;
  font-size: 0.60rem;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 3px;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.dock-status-pill.status-blue {
  background: #e0f2fe;
  color: #0369a1;
  border: 1px solid #bae6fd;
}

.dock-status-pill.status-emerald {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.dock-status-pill.status-amber {
  background: #fffbeb;
  color: #b45309;
  border: 1px solid #fde68a;
}

.dock-card-desc {
  font-size: 0.73rem;
  color: var(--text-secondary);
  font-weight: 500;
  line-height: 1.25;
}

/* Filter chip dots */
.filter-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-right: 4px;
}
.filter-dot.dot-cyan { background: #38bdf8; box-shadow: 0 0 6px #38bdf8; }
.filter-dot.dot-emerald { background: #10b981; box-shadow: 0 0 6px #10b981; }
.filter-dot.dot-amber { background: #f59e0b; box-shadow: 0 0 6px #f59e0b; }

/* Radar Telemetry Bottom Bar */
.radar-bottom-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-md);
  padding: 10px 12px;
  text-align: center;
}

.radar-metric-pod {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.radar-metric-val {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--brand-primary);
  line-height: 1.1;
}

.radar-metric-val.clock-glow {
  font-family: 'Consolas', 'Courier New', monospace;
  color: #0284c7;
  text-shadow: 0 0 8px rgba(2, 132, 199, 0.25);
}

.radar-metric-lbl {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* Radar Interactive Flight Inspector Card */
.radar-flight-inspector {
  position: absolute;
  bottom: 12px;
  left: 12px;
  max-width: 310px;
  width: calc(100% - 24px);
  background: rgba(7, 21, 43, 0.94);
  border: 1px solid rgba(56, 189, 248, 0.45);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  color: #ffffff;
  z-index: 20;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.45);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.radar-flight-inspector.hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
}

.inspector-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(56, 189, 248, 0.2);
  padding-bottom: 8px;
  margin-bottom: 8px;
}

.inspector-badge {
  display: flex;
  align-items: center;
  gap: 8px;
}

.inspector-plane-icon {
  font-size: 1.25rem;
  color: #38bdf8;
  filter: drop-shadow(0 0 6px #0284c7);
}

.inspector-titles strong {
  display: block;
  font-size: 0.86rem;
  color: #ffffff;
  font-family: var(--font-heading);
  letter-spacing: 0.02em;
}

.inspector-titles small {
  display: block;
  font-size: 0.72rem;
  color: #7dd3fc;
}

.insp-close-btn {
  background: transparent;
  border: none;
  color: #94a3b8;
  font-size: 1.3rem;
  line-height: 1;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 4px;
  transition: color 0.15s ease;
}

.insp-close-btn:hover {
  color: #ffffff;
}

.inspector-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 12px;
  font-size: 0.74rem;
  font-family: 'Consolas', 'Courier New', monospace;
}

.insp-lbl {
  color: #94a3b8;
  margin-right: 4px;
}

.insp-val {
  color: #e0f2fe;
}

/* Radar Instruction Caption */
.radar-bottom-instruction {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 6px 12px;
  background: #f0f9ff;
  border: 1px solid #bae6fd;
  border-radius: var(--radius-sm);
  font-size: 0.74rem;
  color: var(--brand-primary);
  font-weight: 600;
  margin-bottom: 10px;
  text-align: center;
}

.radar-instruction-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-primary);
  animation: pulseBeacon 2s infinite ease-out;
}

/* ==========================================================================
   Key Stats Section
   ========================================================================== */
.stats-section {
  padding: 56px 0;
  background: #ffffff;
  border-bottom: 1px solid var(--brand-border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stat-item {
  padding: 16px 20px;
  border-left: 3px solid var(--brand-primary);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--brand-primary);
  line-height: 1.15;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-headline);
  margin-bottom: 4px;
}

.stat-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Section Headers (Standard Clean Design)
   ========================================================================== */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand-primary);
  background: var(--bg-ice-tint);
  border: 1px solid #bfdbfe;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.9rem, 2.8vw, 2.4rem);
  font-weight: 700;
  color: var(--text-headline);
  line-height: 1.25;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.section-subtitle {
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   Services Section (Clean White Cards with Soft Borders)
   ========================================================================== */
.services-section {
  padding: 84px 0;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--brand-border);
}

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

.service-clean-card {
  background: #ffffff;
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: all var(--transition-base);
}

.service-clean-card:hover {
  transform: translateY(-4px);
  border-color: var(--brand-border-focus);
  box-shadow: var(--shadow-md);
}

.service-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.service-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--bg-ice-tint);
  border: 1px solid #bfdbfe;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-primary);
}

.service-pill-tag {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--brand-primary);
  background: var(--bg-surface);
  border: 1px solid var(--brand-border);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.service-card-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-headline);
  margin-bottom: 12px;
}

.service-card-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.58;
  margin-bottom: 22px;
}

.service-check-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 26px;
  flex-grow: 1;
}

.service-check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.86rem;
  color: var(--text-body);
  line-height: 1.45;
}

.check-icon {
  width: 16px;
  height: 16px;
  color: var(--brand-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.service-card-bottom {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--brand-border);
}

.service-action-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--brand-primary);
  transition: gap var(--transition-fast);
}

.service-action-link:hover {
  gap: 10px;
  color: var(--brand-accent);
}

/* ==========================================================================
   Trusted Partner Section (Diferenciais)
   ========================================================================== */
.partner-section {
  padding: 88px 0;
  background: #ffffff;
  border-bottom: 1px solid var(--brand-border);
}

.partner-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.partner-left-box {
  background: var(--bg-surface);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-lg);
  padding: 38px;
}

.partner-quote {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--brand-primary);
  line-height: 1.55;
  margin-bottom: 18px;
}

.partner-text-sub {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.68;
}

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

.pillar-clean-card {
  background: #ffffff;
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: border-color var(--transition-fast);
}

.pillar-clean-card:hover {
  border-color: var(--brand-border-focus);
}

.pillar-icon-box {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-ice-tint);
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.pillar-heading {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-headline);
  margin-bottom: 6px;
}

.pillar-paragraph {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   Workflow Section (Como Funciona)
   ========================================================================== */
.workflow-section {
  padding: 84px 0;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--brand-border);
}

.workflow-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.workflow-card {
  background: #ffffff;
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-md);
  padding: 26px 20px;
  position: relative;
  transition: all var(--transition-fast);
}

.workflow-card:hover {
  transform: translateY(-3px);
  border-color: var(--brand-border-focus);
}

.workflow-step-num {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--brand-accent);
  opacity: 0.5;
  margin-bottom: 8px;
}

.workflow-card-title {
  font-family: var(--font-heading);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--text-headline);
  margin-bottom: 8px;
}

.workflow-card-desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.52;
}

/* ==========================================================================
   Coverage Map & Hub Selector
   ========================================================================== */
.coverage-section {
  padding: 88px 0;
  background: #ffffff;
  border-bottom: 1px solid var(--brand-border);
}

.coverage-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 40px;
  align-items: center;
}

.map-card-wrapper {
  background: radial-gradient(circle at 50% 50%, #ffffff 0%, #f8fafc 100%);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 10px 30px -5px rgba(10, 77, 135, 0.08);
  position: relative;
  overflow: hidden;
}

.map-card-hud-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  margin-bottom: 8px;
  border-bottom: 1px solid rgba(203, 213, 225, 0.6);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  font-weight: 700;
  color: var(--brand-primary);
}

.map-hud-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hud-live-beacon {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 10px #10b981;
  animation: beaconPulse 1.8s infinite;
}

@keyframes beaconPulse {
  0% { transform: scale(0.9); opacity: 0.8; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.8; }
}

.map-hud-status {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
  border-radius: var(--radius-full);
  padding: 2px 8px;
  font-size: 0.68rem;
  font-weight: 700;
}

.brazil-tactical-svg {
  filter: drop-shadow(0 6px 16px rgba(10, 77, 135, 0.06));
}

.map-radar-pin {
  cursor: pointer;
  transition: transform 0.25s ease;
}

.map-radar-pin:hover {
  transform: translateY(-2px);
}

.map-radar-pin circle.hub-dot {
  fill: #0a4d87;
  transition: all 0.25s ease;
}

.map-radar-pin:hover circle.hub-dot,
.map-radar-pin.active circle.hub-dot {
  fill: #0284c7;
  r: 7;
  filter: drop-shadow(0 0 8px #0284c7);
}

.map-radar-pin .hub-ripple-halo {
  animation: hubHaloPulse 2.4s infinite ease-out;
  transform-origin: center;
}

.map-radar-pin.active .hub-ripple-ring {
  stroke: #0284c7;
  animation: hubRingExpand 2s infinite ease-out;
}

@keyframes hubHaloPulse {
  0% { opacity: 0.3; transform: scale(0.85); }
  50% { opacity: 0.7; transform: scale(1.15); }
  100% { opacity: 0.3; transform: scale(0.85); }
}

@keyframes hubRingExpand {
  0% { r: 6; opacity: 1; stroke-width: 1.8; }
  100% { r: 24; opacity: 0; stroke-width: 0.5; }
}

.map-telemetry-bottom-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(203, 213, 225, 0.6);
  flex-wrap: wrap;
}

.telemetry-pill {
  font-size: 0.73rem;
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.telemetry-pill strong {
  color: var(--brand-primary);
  font-weight: 700;
}

.telemetry-dot-online {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
}

.hub-details-box {
  background: #ffffff;
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.hub-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.hub-buttons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 20px;
}

.hub-select-btn {
  padding: 9px 14px;
  background: var(--bg-surface);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-headline);
  text-align: left;
  transition: all var(--transition-fast);
}

.hub-select-btn:hover {
  background: #ffffff;
  border-color: var(--brand-primary);
}

.hub-select-btn.active {
  background: var(--brand-primary);
  color: #ffffff;
  border-color: var(--brand-primary);
}

/* ==========================================================================
   Tactical Coverage Corridors & Micro-Animations
   ========================================================================== */
.map-operational-corridors path {
  transition: stroke 0.3s, stroke-width 0.3s;
}

.map-operational-corridors path.active-corridor {
  stroke: #0284c7;
  stroke-dasharray: 6, 6;
  animation: corridorDash 20s linear infinite;
}

@keyframes corridorDash {
  to {
    stroke-dashoffset: -360;
  }
}

/* ==========================================================================
   Contact Section ("Vamos Conversar")
   ========================================================================== */
.contact-section {
  padding: 88px 0;
  background: #ffffff;
  border-bottom: 1px solid var(--brand-border);
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  align-items: flex-start;
}

.contact-direct-card {
  background: var(--bg-surface);
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-lg);
  padding: 34px;
}

.contact-direct-card h3 {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-headline);
  margin-bottom: 10px;
}

.contact-direct-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}

.contact-channel-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: #ffffff;
  border: 1px solid var(--brand-border);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  margin-bottom: 14px;
  flex-wrap: wrap;
  max-width: 100%;
  box-sizing: border-box;
}

.contact-channel-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-ice-tint);
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-channel-info {
  flex: 1 1 180px;
  min-width: 0;
}

.contact-channel-info small {
  display: block;
  font-size: 0.74rem;
  color: var(--text-muted);
}

.contact-channel-info strong {
  font-size: 0.92rem;
  color: var(--text-headline);
  word-break: break-all;
  overflow-wrap: anywhere;
}

.contact-label-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 3px;
}

.badge-tel-wa {
  display: inline-flex;
  align-items: center;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #059669;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: var(--radius-full);
}

.contact-sub-hint {
  font-size: 0.74rem;
  color: var(--text-muted);
  margin-top: 4px;
  line-height: 1.35;
}

.btn-tel-call {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--bg-surface);
  border: 1.5px solid var(--brand-primary);
  color: var(--brand-primary);
  font-size: 0.86rem;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-tel-call:hover {
  background: var(--brand-primary);
  color: #ffffff;
  box-shadow: 0 6px 16px rgba(10, 77, 135, 0.2);
}

.footer-phone-dual {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.footer-wa-pill {
  font-size: 0.65rem;
  font-weight: 700;
  color: #10b981;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 1px 6px;
  border-radius: var(--radius-full);
}

.btn-copy-email {
  margin-left: auto;
  background: var(--bg-surface);
  border: 1px solid var(--brand-border);
  color: var(--text-body);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.74rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  max-width: 100%;
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-copy-email:hover {
  background: #ffffff;
  border-color: var(--brand-primary);
  color: var(--brand-primary);
}

.contact-direct-actions {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
  width: 100%;
}

.contact-direct-actions .btn-whatsapp,
.contact-direct-actions .btn-tel-call,
.contact-direct-actions .btn-secondary {
  flex: 1 1 150px;
  max-width: 100%;
  box-sizing: border-box;
  justify-content: center;
  text-align: center;
}

/* Contact Form Card */
.contact-form-card {
  background: #ffffff;
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-sm);
}

.contact-form-card h3 {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--text-headline);
  margin-bottom: 20px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group-field {
  margin-bottom: 16px;
}

.form-group-field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-headline);
  margin-bottom: 5px;
}

.form-ctrl {
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--brand-border);
  background: #ffffff;
  color: var(--text-headline);
  font-size: 0.92rem;
  transition: border-color var(--transition-fast);
}

.form-ctrl:focus {
  outline: none;
  border-color: var(--brand-primary);
}

.form-feedback-alert {
  margin-top: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  font-weight: 600;
  display: none;
}

.form-feedback-alert.success {
  display: block;
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

/* ==========================================================================
   Disclaimer Section
   ========================================================================== */
.disclaimer-section {
  padding: 28px 0;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--brand-border);
}

.disclaimer-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #ffffff;
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-md);
  padding: 18px 24px;
}

.disclaimer-icon-col {
  color: var(--brand-primary);
  flex-shrink: 0;
}

.disclaimer-text-col h4 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-headline);
  margin-bottom: 3px;
}

.disclaimer-text-col p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ==========================================================================
   Footer
   ========================================================================== */
/* ==========================================================================
   Footer (Executive Operations Dark Theme)
   ========================================================================== */
.site-footer {
  background: radial-gradient(circle at 50% 0%, #0c203b 0%, #06152b 55%, #020914 100%);
  color: #e2e8f0;
  position: relative;
  overflow: hidden;
}

.footer-glow-bar {
  height: 3px;
  width: 100%;
  background: linear-gradient(90deg, #0284c7 0%, #38bdf8 25%, #10b981 50%, #0284c7 75%, #0ea5e9 100%);
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.4);
}

.site-footer .container {
  padding-top: 56px;
  padding-bottom: 32px;
}

.footer-top-row {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 0.9fr 1.3fr;
  gap: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo-link {
  display: inline-block;
  margin-bottom: 12px;
}

.footer-logo-img {
  height: 46px;
  width: auto;
  background: #ffffff;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.footer-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34d399;
  font-size: 0.74rem;
  font-weight: 700;
  padding: 4px 11px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.footer-desc {
  font-size: 0.86rem;
  color: #94a3b8;
  line-height: 1.6;
  max-width: 330px;
  margin-bottom: 16px;
}

.footer-lang-pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.footer-lang-pills span {
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #cbd5e1;
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.footer-column h4 {
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
  position: relative;
  display: inline-block;
}

.footer-column h4::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: #0284c7;
  margin-top: 6px;
  border-radius: 2px;
}

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

.footer-link-list a {
  font-size: 0.85rem;
  color: #94a3b8;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.footer-link-list a:hover {
  color: #38bdf8;
  transform: translateX(3px);
}

.footer-contact-desc {
  font-size: 0.82rem;
  color: #94a3b8;
  line-height: 1.5;
  margin-bottom: 14px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
}

.footer-contact-item svg {
  color: #38bdf8;
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-contact-item small {
  display: block;
  font-size: 0.7rem;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 700;
}

.footer-val-link {
  color: #ffffff;
  text-decoration: none;
  font-size: 0.88rem;
  transition: color var(--transition-fast);
}

.footer-val-link:hover {
  color: #38bdf8;
}

.footer-base-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: #94a3b8;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.footer-base-tag svg {
  color: #38bdf8;
  flex-shrink: 0;
}

.footer-wa-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 10px 16px;
  background: #059669;
  color: #ffffff;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 14px rgba(5, 150, 105, 0.3);
}

.footer-wa-btn:hover {
  background: #047857;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(5, 150, 105, 0.45);
}

/* Trust Badges Strip */
.footer-trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.trust-strip-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.76rem;
  font-weight: 600;
  color: #cbd5e1;
}

.trust-strip-item svg {
  color: #38bdf8;
  flex-shrink: 0;
}

/* Footer Bottom Row */
.footer-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  font-size: 0.78rem;
  color: #64748b;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-legal-note {
  max-width: 580px;
  font-size: 0.74rem;
  color: #64748b;
  line-height: 1.5;
  text-align: right;
}

@media (max-width: 991px) {
  .footer-top-row {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
  .footer-trust-strip {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }
  .footer-legal-note {
    text-align: left;
  }
}

@media (max-width: 575px) {
  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-trust-strip {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .footer-bottom-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Floating Quick Action Button */
.floating-action-box {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
}

.floating-wa-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #059669;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
  position: relative;
}

.floating-wa-btn:hover {
  background: #047857;
  transform: scale(1.05);
}





/* ==========================================================================
   Institutional Trust & Compliance Bar
   ========================================================================== */
.trust-bar-section {
  padding: 56px 0 60px 0;
  background: #ffffff;
  border-bottom: 1px solid var(--brand-border);
}

.trust-bar-header {
  text-align: center;
  margin-bottom: 36px;
}

.trust-bar-title {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2.2vw, 1.6rem);
  font-weight: 700;
  color: var(--text-headline);
  margin-top: 10px;
  letter-spacing: -0.01em;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.trust-card {
  background: #ffffff;
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-md);
  padding: 22px 18px;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.trust-card:hover {
  border-color: var(--brand-accent);
  box-shadow: 0 10px 24px -4px rgba(10, 77, 135, 0.1);
  transform: translateY(-3px);
}

.trust-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--bg-ice-tint);
  border: 1px solid #bfdbfe;
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  flex-shrink: 0;
}

.trust-card-title {
  font-family: var(--font-heading);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-headline);
  margin-bottom: 8px;
  line-height: 1.3;
}

.trust-card-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ==========================================================================
   Interactive B2B FAQ Section
   ========================================================================== */
.faq-section {
  padding: 80px 0;
  background: #ffffff;
  border-bottom: 1px solid var(--brand-border);
}

.faq-accordion-wrapper {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-accordion-item {
  border: 1px solid var(--brand-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #ffffff;
  transition: all var(--transition-fast);
}

.faq-accordion-item.active {
  border-color: var(--brand-accent);
  box-shadow: 0 4px 20px rgba(10, 77, 135, 0.08);
}

.faq-accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: transparent;
  border: none;
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.faq-accordion-trigger:hover {
  background: var(--bg-surface);
}

.faq-trigger-text {
  font-family: var(--font-heading);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--text-headline);
  line-height: 1.35;
}

.faq-accordion-item.active .faq-trigger-text {
  color: var(--brand-primary);
}

.faq-trigger-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--brand-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-primary);
  transition: transform 0.28s ease, background 0.2s ease, border-color 0.2s ease;
  flex-shrink: 0;
}

.faq-accordion-item.active .faq-trigger-icon {
  transform: rotate(180deg);
  background: var(--bg-ice-tint);
  border-color: #bfdbfe;
  color: var(--brand-accent);
}

.faq-accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1), padding 0.35s ease;
  padding: 0 24px;
}

.faq-accordion-item.active .faq-accordion-content {
  padding-bottom: 22px;
}

.faq-accordion-content p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.68;
  border-top: 1px solid var(--brand-border);
  padding-top: 14px;
}

/* ==========================================================================
   HUB STAT METRICS GRID COMPONENT
   ========================================================================== */
.hub-stat-metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  background: var(--bg-surface);
  padding: 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--brand-border);
}

/* ==========================================================================
   UNIFIED MASTERCLASS RESPONSIVE SYSTEM
   Complete device spectrum: 4K/Ultrawide -> Desktops -> Laptops -> Tablets -> Mobile (iPhone SE to Pro Max)
   Zero overflow, fluid typography, touch-optimized button hitboxes
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Ultra-Wide & 4K Displays (>= 1920px)
   -------------------------------------------------------------------------- */
@media (min-width: 1920px) {
  .container {
    max-width: 1400px;
    padding: 0 36px;
  }
  .hero-title {
    font-size: 3.8rem;
  }
  .hero-subtitle {
    font-size: 1.18rem;
    max-width: 620px;
  }
  .radar-canvas-container {
    height: 380px;
  }
  .stats-grid {
    gap: 32px;
  }
  .trust-card {
    padding: 26px 22px;
  }
}

/* --------------------------------------------------------------------------
   2. Large Desktops (1440px - 1919px)
   -------------------------------------------------------------------------- */
@media (min-width: 1440px) and (max-width: 1919px) {
  .container {
    max-width: 1280px;
    padding: 0 32px;
  }
}

/* --------------------------------------------------------------------------
   3. Medium Desktops & Compact Laptops (1141px - 1280px)
   -------------------------------------------------------------------------- */
@media (max-width: 1240px) {
  .container {
    padding: 0 20px;
  }
  .hero-grid {
    gap: 32px;
    grid-template-columns: 1.1fr 0.9fr;
  }
  .nav-links {
    gap: 2px;
    padding: 3px 5px;
  }
  .nav-link {
    font-size: 0.82rem;
    padding: 6px 10px;
    gap: 4px;
  }
  .nav-actions .nav-cta-btn {
    padding: 7px 14px;
    font-size: 0.82rem;
  }
  .trust-grid {
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
  }
  .trust-card {
    padding: 16px 12px;
  }
  .stats-grid {
    gap: 16px;
  }
  .stat-number {
    font-size: 2rem;
  }
}

/* --------------------------------------------------------------------------
   4. Landscape Tablets & Medium Screens (<= 1140px) - Navigation Drawer Activation
   -------------------------------------------------------------------------- */
@media (max-width: 1140px) {
  .site-header {
    padding: 0;
  }

  /* Navigation Mobile Drawer Activation for Tablets & Mobile */
  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: var(--bg-surface);
    border: 1px solid var(--brand-border);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
  }

  .nav-actions .nav-cta-btn {
    display: none;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    width: 100%;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: stretch;
    padding: 16px 20px 24px 20px;
    gap: 8px;
    border-top: 1px solid rgba(2, 132, 199, 0.15);
    border-bottom: 3px solid var(--brand-accent);
    border-radius: 0 0 20px 20px;
    box-shadow: 0 20px 40px rgba(7, 46, 84, 0.16);
    transform: translateY(-10px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.24s ease, visibility 0.24s ease;
    z-index: 1005;
  }

  .nav-links.mobile-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .mobile-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 12px;
    margin-bottom: 4px;
    border-bottom: 1px solid var(--brand-border);
  }

  .mobile-drawer-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.76rem;
    font-weight: 600;
    color: var(--brand-navy);
    font-family: 'Consolas', monospace;
  }

  .nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    font-size: 0.94rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    background: var(--bg-surface);
    border: 1px solid var(--brand-border);
    color: var(--text-headline);
    transition: all 0.2s ease;
    width: 100%;
    box-sizing: border-box;
  }

  .nav-link::after {
    content: '›';
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--brand-primary);
    opacity: 0.5;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

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

  .nav-link:hover::after,
  .nav-link.active::after {
    opacity: 1;
    transform: translateX(3px);
    color: var(--brand-accent);
  }

  .mobile-drawer-footer {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
    padding-top: 14px;
    border-top: 1px solid var(--brand-border);
  }

  .mobile-cta-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    font-size: 0.92rem;
    border-radius: var(--radius-md);
    box-sizing: border-box;
  }

  .mobile-wa-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px;
    font-size: 0.86rem;
    font-weight: 600;
    background: #f0fdf4;
    color: #15803d;
    border: 1px solid #bbf7d0;
    border-radius: var(--radius-md);
    text-decoration: none;
    box-sizing: border-box;
    transition: all 0.2s ease;
  }

  .mobile-wa-btn:hover {
    background: #dcfce7;
  }

  .mobile-drawer-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 4px 0 4px;
    flex-wrap: wrap;
    gap: 8px;
  }

  .mobile-lang-tag {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
  }

  .mobile-lang-buttons {
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .mobile-lang-btn {
    padding: 5px 12px;
    font-size: 0.78rem;
    font-weight: 600;
    border-radius: 9999px;
    border: 1px solid var(--brand-border);
    background: var(--bg-surface);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
  }

  .mobile-lang-btn.active {
    background: var(--brand-primary);
    color: #ffffff;
    border-color: var(--brand-primary);
  }

  .hero-section {
    padding: 56px 0 72px 0;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-content {
    max-width: 100%;
    text-align: left;
  }

  .hero-title {
    font-size: clamp(2.1rem, 4.5vw, 2.9rem);
  }

  .hero-subtitle {
    max-width: 100%;
  }

  .hero-interactive-stage {
    max-width: 680px;
    margin: 0 auto;
    width: 100%;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

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

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .services-grid > .service-clean-card:last-child {
    grid-column: span 2;
  }

  .partner-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .workflow-steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .workflow-step-item::after {
    display: none;
  }

  .coverage-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .map-card-wrapper {
    max-width: 520px;
    margin: 0 auto;
    width: 100%;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-top-row {
    grid-template-columns: 1.2fr 1fr;
    gap: 32px;
  }

  .footer-top-row > .footer-column:last-child {
    grid-column: span 2;
  }
}

/* --------------------------------------------------------------------------
   5. Medium Tablets / Small Laptops (<= 960px)
   -------------------------------------------------------------------------- */
@media (max-width: 960px) {
  /* Simulation Row Responsive Stack */
  .sim-controls-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .sim-controls-row button {
    width: 100%;
    justify-content: center;
    padding: 12px;
    white-space: normal;
  }

  /* Top Bar Center Stack */
  .top-bar-content {
    flex-direction: column;
    align-items: center;
    gap: 6px;
    text-align: center;
  }

  .top-status-indicator {
    font-size: 0.74rem;
    text-align: center;
    white-space: normal;
  }

  .top-actions-wrap {
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
  }
}

/* --------------------------------------------------------------------------
   6. Portrait Tablets & Large Phones (<= 768px)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .hero-section {
    padding: 44px 0 56px 0;
  }

  .hero-title {
    font-size: clamp(1.85rem, 5.8vw, 2.4rem);
    margin-bottom: 14px;
  }

  .hero-subtitle {
    font-size: 0.96rem;
    line-height: 1.6;
    margin-bottom: 22px;
  }

  .hero-pills {
    gap: 8px;
    margin-bottom: 24px;
  }

  .hero-pill-item {
    font-size: 0.8rem;
    padding: 6px 12px;
    width: 100%;
  }

  /* Radar Tablet Optimizations */
  .radar-card-frame {
    padding: 16px;
    border-radius: var(--radius-lg);
  }

  .radar-canvas-container {
    height: 300px;
  }

  .radar-telemetry-dock {
    gap: 6px;
  }

  /* Stats & Trust */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

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

  .services-grid > .service-clean-card:last-child {
    grid-column: span 1;
  }

  .workflow-steps-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  /* Hub details */
  .hub-details-box {
    padding: 22px 18px;
  }

  .hub-buttons-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .hub-select-btn {
    white-space: normal;
    text-align: center;
    justify-content: center;
    font-size: 0.82rem;
    padding: 8px 10px;
  }

  .hub-stat-metrics-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    padding: 10px;
  }

  /* Sim Section */
  .sim-container-card {
    padding: 24px 18px;
  }

  /* Contact & Form */
  .contact-direct-card,
  .contact-form-card {
    padding: 24px 18px;
  }

  .form-row-2 {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  /* Footer */
  .footer-top-row {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-bottom-row {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .disclaimer-inner {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }
}

/* --------------------------------------------------------------------------
   7. Phablets & Mobile Landscape (<= 640px)
   -------------------------------------------------------------------------- */
@media (max-width: 640px) {
  /* Hero buttons cleanly stack full-width */
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }

  .hero-cta-group a {
    width: 100%;
    justify-content: center;
    text-align: center;
    padding: 12px 18px;
    font-size: 0.9rem;
  }

  /* Top Bar: hide extra items to keep screen uncluttered */
  .top-contact-link,
  .top-replay-btn {
    display: none;
  }

  .top-status-indicator {
    font-size: 0.72rem;
  }

  /* Radar Controls Mobile Grid */
  .radar-controls-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }

  .radar-filters-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: 100%;
    gap: 5px;
  }

  .radar-filter-btn {
    padding: 6px 3px;
    font-size: 0.68rem;
    text-align: center;
    justify-content: center;
  }

  .radar-range-group {
    display: flex;
    justify-content: space-between;
    width: 100%;
    gap: 4px;
  }

  .radar-range-btn {
    flex: 1;
    text-align: center;
    padding: 5px 2px;
    font-size: 0.68rem;
  }
}

/* --------------------------------------------------------------------------
   8. Standard Mobile Devices (<= 480px)
   -------------------------------------------------------------------------- */
@media (max-width: 480px) {
  .container {
    padding: 0 14px;
  }

  /* Top Bar */
  .top-bar {
    padding: 5px 0;
  }

  .top-clock-pill {
    font-size: 0.68rem;
    padding: 2px 7px;
  }

  .top-hotline-link {
    font-size: 0.72rem;
    padding: 2px 8px;
  }

  /* Header & Brand */
  .nav-wrapper {
    padding: 10px 0;
  }

  .brand-logo-img {
    height: 34px;
  }

  .brand-text-block {
    max-width: 175px;
  }

  .brand-name {
    font-size: 0.82rem;
    letter-spacing: 0.02em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .brand-sub {
    font-size: 0.54rem;
  }

  .lang-btn {
    padding: 5px 9px;
    font-size: 0.76rem;
    gap: 4px;
  }

  .mobile-toggle {
    width: 38px;
    height: 38px;
  }

  /* Hero */
  .hero-section {
    padding: 34px 0 46px 0;
  }

  .hero-badge {
    font-size: 0.72rem;
    padding: 5px 10px;
    line-height: 1.3;
  }

  .hero-title {
    font-size: clamp(1.62rem, 7vw, 2.05rem);
    line-height: 1.22;
  }

  .hero-subtitle {
    font-size: 0.9rem;
    line-height: 1.55;
  }

  .hero-pills {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 22px;
  }

  .hero-pill-item {
    width: 100%;
    font-size: 0.8rem;
    padding: 7px 12px;
  }

  /* Radar Mobile Refinement */
  .radar-card-frame {
    padding: 14px 12px;
  }

  .radar-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    margin-bottom: 10px;
  }

  .radar-canvas-container {
    height: 270px;
    margin-bottom: 10px;
  }

  .radar-hud-bar {
    font-size: 0.65rem;
    padding: 4px 6px;
  }

  .radar-telemetry-dock {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .telemetry-dock-card {
    padding: 8px 10px;
  }

  .radar-bottom-metrics {
    gap: 6px;
    padding: 8px 10px;
  }

  .radar-metric-val {
    font-size: 0.88rem;
  }

  .radar-flight-inspector {
    left: 4px;
    right: 4px;
    bottom: 4px;
    padding: 8px 10px;
  }

  .inspector-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4px;
  }

  .insp-val {
    font-size: 0.74rem;
  }

  .radar-bottom-instruction {
    font-size: 0.7rem;
    margin-bottom: 8px;
  }

  .radar-bottom-metrics {
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    padding: 8px 6px;
  }

  .radar-bottom-metrics > div:last-child {
    grid-column: span 2;
    border-top: 1px solid var(--brand-border);
    padding-top: 6px;
  }

  .radar-metric-val {
    font-size: 0.92rem;
  }

  .radar-metric-lbl {
    font-size: 0.68rem;
  }

  /* Hub Select Buttons stack on mobile to prevent overflow */
  .hub-buttons-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .hub-select-btn {
    width: 100%;
    padding: 10px 14px;
    font-size: 0.86rem;
    text-align: center;
    justify-content: center;
  }

  .hub-stat-metrics-grid {
    grid-template-columns: 1fr;
    gap: 8px;
    text-align: center;
  }

  /* Stats Section */
  .stats-section {
    padding: 36px 0;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .stat-item {
    padding: 16px 14px;
  }

  /* Trust */
  .trust-bar-section {
    padding: 36px 0;
  }

  .trust-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .trust-card {
    padding: 16px 14px;
  }

  /* Services */
  .services-section {
    padding: 44px 0;
  }

  .service-clean-card {
    padding: 22px 18px;
  }

  /* Workflow */
  .workflow-section {
    padding: 44px 0;
  }

  .workflow-step-item {
    padding: 20px 16px;
  }

  /* Coverage Section */
  .coverage-section {
    padding: 44px 0;
  }

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

  .faq-accordion-trigger {
    padding: 14px 16px;
    font-size: 0.92rem;
  }

  .faq-trigger-icon {
    width: 28px;
    height: 28px;
  }

  .faq-accordion-content {
    padding: 0 16px;
  }

  .faq-accordion-item.active .faq-accordion-content {
    padding-bottom: 16px;
  }

  .faq-accordion-content p {
    font-size: 0.86rem;
  }

  /* Contact Section */
  .contact-section {
    padding: 44px 0;
  }

  .contact-channel-item {
    flex-wrap: wrap;
    gap: 10px;
    padding: 12px;
  }

  .btn-copy-email {
    width: 100%;
    margin-left: 0;
    text-align: center;
    padding: 8px 12px;
  }

  .contact-direct-actions {
    flex-direction: column;
    width: 100%;
  }

  .contact-direct-actions .btn-whatsapp,
  .contact-direct-actions .btn-secondary {
    width: 100%;
    flex: 1 1 100%;
  }

  .form-group-field input,
  .form-group-field textarea,
  .form-group-field select {
    font-size: 16px !important; /* Prevents auto-zoom in iOS Safari */
    padding: 10px 12px;
  }

  .contact-form-card .form-submit-btn {
    width: 100%;
    justify-content: center;
    padding: 12px 16px;
    font-size: 0.9rem;
  }

  /* Floating WhatsApp */
  .floating-action-box {
    bottom: 16px;
    right: 16px;
  }

  .floating-wa-btn {
    width: 48px;
    height: 48px;
  }

  /* Intro Canvas on Mobile */
  .intro-brand-plate {
    padding: 16px 18px;
    width: 90%;
    max-width: 360px;
  }

  .intro-plate-logo {
    height: 42px;
    margin-bottom: 8px;
  }

  .intro-plate-title {
    font-size: 1.15rem;
    letter-spacing: 2px;
  }

  .intro-plate-subtitle {
    font-size: 0.78rem;
    margin-bottom: 12px;
  }

  .intro-flight-callsign {
    font-size: 0.65rem;
    padding: 4px 10px;
  }

  .intro-skip-btn {
    top: 14px;
    right: 14px;
    padding: 6px 14px;
    font-size: 0.74rem;
  }
}

/* --------------------------------------------------------------------------
   9. Extra-Small Mobile Devices (<= 360px - e.g. iPhone SE, Galaxy Fold outer screen)
   -------------------------------------------------------------------------- */
@media (max-width: 360px) {
  .container {
    padding: 0 10px;
  }

  .brand-logo-img {
    height: 28px;
  }

  .brand-text-block {
    max-width: 145px;
  }

  .brand-name {
    font-size: 0.72rem;
    letter-spacing: 0.01em;
  }

  .brand-sub {
    font-size: 0.48rem;
  }

  .top-clock-pill {
    display: none;
  }

  .top-hotline-link span {
    font-size: 0.68rem;
  }

  .lang-btn {
    padding: 4px 7px;
    font-size: 0.7rem;
  }

  .mobile-toggle {
    width: 34px;
    height: 34px;
  }

  .hero-title {
    font-size: 1.48rem;
  }

  .hero-subtitle {
    font-size: 0.84rem;
  }

  .radar-canvas-container {
    height: 230px;
  }

  .radar-filter-btn {
    font-size: 0.6rem;
    padding: 5px 2px;
  }

  .radar-range-btn {
    font-size: 0.6rem;
    padding: 4px 2px;
  }

  .stat-number {
    font-size: 1.55rem;
  }

  .section-title {
    font-size: 1.3rem;
  }

  .trust-card-title {
    font-size: 0.88rem;
  }
}