/* ============================================================
   KARAMA LOGISTICS - HEADER & MOBILE SIDEBAR STYLES (style.css)
   Fixed: Responsive header, mobile sidebar, stacking contexts
   ============================================================ */

/* ─── CSS Variables ─── */
:root {
  /* Brand Colors */
  --background-color: #ffffff;
  --default-color: #212529;
  --heading-color: #021661;
  --accent-color: #0f2679;
  --surface-color: #ffffff;
  --contrast-color: #ffffff;

  /* Navigation Colors */
  --nav-color: rgba(255, 255, 255, 0.6);
  --nav-hover-color: #ffffff;
  --nav-mobile-background-color: #ffffff;
  --nav-dropdown-background-color: #ffffff;
  --nav-dropdown-color: #212529;
  --nav-dropdown-hover-color: #0d42ff;

  /* Typography */
  --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Playfair Display', Georgia, serif;

  /* Spacing */
  --container-width: 1200px;
  --container-padding: 20px;
  --section-padding: 80px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Z-index Scale */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 300;
  --z-sidebar: 350;
  --z-toggle: 400;
  --z-modal: 500;
  --z-toast: 600;
}

/* Smooth scroll */
:root {
  scroll-behavior: smooth;
}

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-primary);
  color: var(--default-color);
  background-color: var(--background-color);
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
  touch-action: none;
}

a {
  color: var(--accent-color);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--heading-color);
}

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

/* ─── Container ─── */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  width: 100%;
}

/* ─── Typography ─── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--heading-color);
  line-height: 1.3;
  font-weight: 600;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--accent-color);
  color: var(--contrast-color);
  border-color: var(--accent-color);
}

.btn-primary:hover {
  background-color: var(--heading-color);
  border-color: var(--heading-color);
  color: var(--contrast-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--accent-color);
  border-color: var(--accent-color);
}

.btn-outline:hover {
  background-color: var(--accent-color);
  color: var(--contrast-color);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-white {
  background-color: var(--contrast-color);
  color: var(--accent-color);
  border-color: var(--contrast-color);
}

.btn-white:hover {
  background-color: transparent;
  color: var(--contrast-color);
  transform: translateY(-2px);
}

/* ============================================================
   TOP BAR
   ============================================================ */
.top-bar {
  background: linear-gradient(135deg, var(--heading-color) 0%, #0a2a6e 100%);
  color: rgba(255,255,255,0.85);
  padding: 10px 0;
  position: relative;
  z-index: var(--z-sticky);
}

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

.top-bar a {
  color: rgba(255,255,255,0.85);
  transition: color var(--transition-fast);
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.top-bar a:hover {
  color: var(--nav-hover-color);
}

.top-bar i {
  font-size: 0.8rem;
}

.top-bar .active {
  color: var(--nav-hover-color);
  font-weight: 500;
}

/* Top bar layout columns */
.top-bar-left,
.top-bar-right {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}

.top-bar-separator {
  color: rgba(255,255,255,0.3);
  margin: 0 10px;
  font-size: 0.85rem;
  user-select: none;
}

/* ============================================================
   MAIN HEADER
   ============================================================ */
.main-header {
  background: linear-gradient(135deg, var(--heading-color) 0%, #0a2a6e 100%);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.main-header.scrolled {
  box-shadow: var(--shadow-lg);
}

.main-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  position: relative;
}

/* ─── Logo ─── */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  transition: transform var(--transition-base);
  z-index: 1;
}

.logo:hover {
  transform: scale(1.02);
}

.logo-img {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--accent-color), #2563eb);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--contrast-color);
  font-weight: 700;
  font-size: 1.1rem;
  box-shadow: 0 4px 15px rgba(13, 66, 255, 0.3);
  transition: all var(--transition-base);
  flex-shrink: 0;
}

.logo:hover .logo-img {
  box-shadow: 0 6px 20px rgba(13, 66, 255, 0.4);
  transform: rotate(-5deg);
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--contrast-color);
}

.logo-text span {
  font-weight: 400;
  color: var(--contrast-color);
  opacity: 0.9;
}

/* ============================================================
   DESKTOP NAVIGATION
   ============================================================ */
.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  color: var(--nav-color);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent-color);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform: translateX(-50%);
}

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

.nav-link:hover::after,
.nav-link.active::after {
  width: 60%;
}

/* Navigation icons (desktop) */
.nav-icon {
  font-size: 0.85rem;
  opacity: 0.8;
}

.nav-link:hover .nav-icon,
.nav-link.active .nav-icon {
  opacity: 1;
}

/* CTA Button in nav */
.nav-cta {
  background: linear-gradient(135deg, var(--accent-color), #2563eb);
  color: var(--contrast-color) !important;
  padding: 10px 20px;
  margin-left: 8px;
  box-shadow: 0 4px 15px rgba(13, 66, 255, 0.3);
}

.nav-cta::after {
  display: none;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(13, 66, 255, 0.4);
  background: linear-gradient(135deg, #2563eb, var(--accent-color));
  color: var(--contrast-color) !important;
}


/* ─── CTA Section ─── */
.cta-section {
  background: linear-gradient(135deg, var(--accent-color) 0%, #2563eb 100%);
  color: var(--contrast-color);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-title {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 14px;
  color: var(--contrast-color);
}

.cta-subtitle {
  font-size: 1.05rem;
  opacity: 0.9;
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}


/* ============================================================
   MOBILE TOGGLE (HAMBURGER)
   ============================================================ */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  gap: 5px;
  cursor: pointer;
  padding: 10px;
  z-index: var(--z-toggle);
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  border: none;
  position: relative;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.mobile-toggle:focus-visible {
  outline: 2px solid var(--contrast-color);
  outline-offset: 2px;
}

/* Support both span and .hamburger-line */
.mobile-toggle span,
.mobile-toggle .hamburger-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--contrast-color);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

/* Hamburger to X animation */
.mobile-toggle.active span:nth-child(1),
.mobile-toggle.active .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

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

/* ============================================================
   MOBILE OVERLAY
   ============================================================ */
.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: var(--z-overlay);
  opacity: 0;
  transition: opacity var(--transition-base);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.mobile-overlay.active {
  display: block;
  opacity: 1;
}

/* ============================================================
   MOBILE SIDEBAR NAVIGATION
   ============================================================ */
@media (max-width: 768px) {
  .mobile-toggle {
    display: flex;
  }

  /* Hide desktop nav, prepare sidebar */
  .main-nav {
    position: fixed;
    top: 0;
    left: -100%;
    width: min(300px, 85vw);
    height: 100vh;
    height: 100dvh;
    background: var(--nav-mobile-background-color);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 90px 24px 40px;
    gap: 0;
    transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 10px 0 40px rgba(0,0,0,0.15);
    z-index: var(--z-sidebar);
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
  }

  .main-nav.active {
    left: 0;
  }

  /* Mobile nav links - EXPLICIT DARK COLOR with !important */
  .main-nav .nav-link {
    color: var(--nav-dropdown-color) !important;
    font-size: 1rem;
    font-weight: 500;
    padding: 14px 0;
    width: 100%;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    border-radius: 0;
    display: flex;
    align-items: center;
    gap: 14px;
    opacity: 1;
    visibility: visible;
    position: relative;
  }

  .main-nav .nav-link::after {
    display: none;
  }

  /* Left accent bar on hover/active */
  .main-nav .nav-link::before {
    content: '';
    position: absolute;
    left: -24px;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: var(--nav-dropdown-hover-color);
    border-radius: 0 3px 3px 0;
    transition: height var(--transition-base);
  }

  .main-nav .nav-link:hover,
  .main-nav .nav-link.active {
    color: var(--nav-dropdown-hover-color) !important;
    background: none;
    padding-left: 8px;
  }

  .main-nav .nav-link:hover::before,
  .main-nav .nav-link.active::before {
    height: 60%;
  }

  /* Mobile nav icons */
  .main-nav .nav-icon {
    font-size: 1rem;
    width: 24px;
    text-align: center;
    color: var(--accent-color);
    opacity: 0.7;
    transition: opacity var(--transition-fast);
  }

  .main-nav .nav-link:hover .nav-icon,
  .main-nav .nav-link.active .nav-icon {
    opacity: 1;
    color: var(--nav-dropdown-hover-color);
  }

  /* Mobile CTA button */
  .main-nav .nav-cta {
    margin: 24px 0 0;
    width: 100%;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-color), #2563eb);
    color: var(--contrast-color) !important;
    border-radius: var(--radius-full);
    padding: 14px 20px;
    font-size: 1rem;
    border: none;
    position: relative;
  }

  .main-nav .nav-cta::before {
    display: none;
  }

  .main-nav .nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13, 66, 255, 0.3);
    color: var(--contrast-color) !important;
  }

  /* Sidebar close button (visible only on mobile) */
  .sidebar-close {
    display: flex;
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.05);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    color: var(--nav-dropdown-color);
    font-size: 1.2rem;
    transition: all var(--transition-fast);
    z-index: calc(var(--z-sidebar) + 1);
  }

  .sidebar-close:hover {
    background: rgba(0,0,0,0.1);
    color: var(--nav-dropdown-hover-color);
    transform: rotate(90deg);
  }
}

/* Hide sidebar close on desktop */
@media (min-width: 769px) {
  .sidebar-close {
    display: none !important;
  }
}

/* ============================================================
   FLASH MESSAGES
   ============================================================ */
.flash-message {
  padding: 14px 24px;
  border-radius: var(--radius-md);
  margin: 16px auto;
  max-width: var(--container-width);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideDown 0.4s ease-out;
  font-size: 0.9rem;
}

.flash-message.success {
  background: #d1fae5;
  color: #065f46;
  border-left: 4px solid #10b981;
}

.flash-message.error {
  background: #fee2e2;
  color: #991b1b;
  border-left: 4px solid #ef4444;
}

.flash-message.warning {
  background: #fef3c7;
  color: #92400e;
  border-left: 4px solid #f59e0b;
}

.flash-message.info {
  background: #dbeafe;
  color: #1e40af;
  border-left: 4px solid #3b82f6;
}

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

/* ============================================================
   MAIN CONTENT WRAPPER
   ============================================================ */
main {
  min-height: 60vh;
}

/* ============================================================
   FOOTER
   ============================================================ */
.main-footer {
  background: linear-gradient(180deg, #0a1628 0%, #050d1a 100%);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 0;
  position: relative;
}

.main-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-color), #2563eb, var(--accent-color));
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  line-height: 1.8;
  margin-bottom: 20px;
  font-size: 0.9rem;
}

.footer-title {
  color: var(--contrast-color);
  font-family: var(--font-primary);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--accent-color);
  border-radius: 2px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
  padding: 2px 0;
}

.footer-links a i {
  font-size: 0.7rem;
  color: var(--accent-color);
  transition: transform var(--transition-fast);
}

.footer-links a:hover {
  color: var(--contrast-color);
  transform: translateX(4px);
}

.footer-links a:hover i {
  transform: translateX(3px);
}

.footer-contact p {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-contact i {
  color: var(--accent-color);
  margin-top: 3px;
  font-size: 0.95rem;
  min-width: 16px;
}

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

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  transition: all var(--transition-base);
  border: 1px solid rgba(255,255,255,0.1);
}

.footer-social a:hover {
  background: var(--accent-color);
  color: var(--contrast-color);
  transform: translateY(-3px);
  border-color: var(--accent-color);
  box-shadow: 0 4px 15px rgba(13, 66, 255, 0.3);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

.footer-bottom a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition-fast);
}

.footer-bottom a:hover {
  color: var(--accent-color);
}

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: #25d366;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--contrast-color);
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: var(--z-sticky);
  transition: all var(--transition-base);
  animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

@keyframes pulse-whatsapp {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6); }
}

/* ============================================================
   SCROLL ANIMATIONS (Base)
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-scale.visible {
  opacity: 1;
  transform: scale(1);
}
/* ============================================================
   ANTENNA DOT WAVE PRELOADER
   ============================================================ */

.preloader {
  position: fixed;
  inset: 0;
  background: var(--background-color);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* Antenna dot wave container */
.preloader-dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

/* Individual antenna dots */
.preloader-dots span {
  display: block;
  width: 12px;
  height: 12px;
  background: linear-gradient(135deg, var(--accent-color), #2563eb);
  border-radius: 50%;
  animation: antenna-bounce 1.4s ease-in-out infinite both;
}

/* Staggered delays for wave effect */
.preloader-dots span:nth-child(1) { animation-delay: -0.32s; }
.preloader-dots span:nth-child(2) { animation-delay: -0.16s; }
.preloader-dots span:nth-child(3) { animation-delay: 0s; }
.preloader-dots span:nth-child(4) { animation-delay: 0.16s; }
.preloader-dots span:nth-child(5) { animation-delay: 0.32s; }

/* Antenna bounce animation */
@keyframes antenna-bounce {
  0%, 80%, 100% {
    transform: scale(0.6) translateY(0);
    opacity: 0.5;
  }
  40% {
    transform: scale(1) translateY(-20px);
    opacity: 1;
    box-shadow: 0 8px 20px rgba(13, 66, 255, 0.4);
  }
}

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: 24px;
  left: 24px;
  width: 44px;
  height: 44px;
  background: var(--accent-color);
  color: var(--contrast-color);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: var(--z-sticky);
  border: none;
  box-shadow: var(--shadow-md);
}

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

.scroll-top:hover {
  background: var(--heading-color);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* ============================================================
   CUSTOM SCROLLBAR
   ============================================================ */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* ============================================================
   SELECTION
   ============================================================ */
::selection {
  background: rgba(13, 66, 255, 0.2);
  color: var(--heading-color);
}

/* ============================================================
   RESPONSIVE DESIGN
   ============================================================ */

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .section {
    padding: 60px 0;
  }
}

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
  :root {
    --section-padding: 50px;
  }

  .top-bar {
    padding: 8px 0;
    font-size: 0.8rem;
  }

  .top-bar .container {
    justify-content: center;
    text-align: center;
  }

  .top-bar-left,
  .top-bar-right {
    justify-content: center;
    width: 100%;
  }

  /* .top-bar-separator {
    display: none;
  } */

  .main-header .container {
    height: 64px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
    text-align: center;
  }

  .footer-title::after {
    left: 50%;
    transform: translateX(-50%);
  }

  .footer-contact p {
    justify-content: center;
  }

  .footer-social {
    justify-content: center;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 8px;
  }

  .whatsapp-float {
    width: 50px;
    height: 50px;
    font-size: 1.4rem;
    bottom: 16px;
    right: 16px;
  }

  .scroll-top {
    bottom: 16px;
    left: 16px;
    width: 40px;
    height: 40px;
  }
}

/* Small Mobile (max-width: 480px) */
@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .logo-text {
    font-size: 1.2rem;
  }

  .logo-img {
    width: 38px;
    height: 38px;
    font-size: 0.95rem;
  }

  .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }

  .main-header .container {
    height: 60px;
  }

  .top-bar a {
    font-size: 0.75rem;
  }
}

 .client-dashboard{--client-bg:#f1f5f9;--client-card-bg:#ffffff;--client-border:rgba(0,0,0,0.06);--client-accent:#0d42ff;--client-accent-light:rgba(13,66,255,0.08);--client-accent-glow:rgba(13,66,255,0.15);--client-text:#1e293b;--client-muted:#64748b;--client-success:#10b981;--client-warning:#f59e0b;--client-danger:#ef4444;--client-radius:14px;--client-radius-sm:8px;--client-shadow:0 1px 3px rgba(0,0,0,0.04),0 4px 12px rgba(0,0,0,0.04);--client-shadow-hover:0 4px 12px rgba(0,0,0,0.08),0 12px 32px rgba(13,66,255,0.08);--client-transition:all 0.35s cubic-bezier(0.4,0,0.2,1);--client-transition-fast:all 0.2s cubic-bezier(0.4,0,0.2,1);background:var(--client-bg);min-height:100vh;padding-bottom:60px}
    @keyframes clientFadeIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
    @keyframes clientSlideUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
    @keyframes clientBadgePulse{0%{box-shadow:0 0 0 0 rgba(239,68,68,0.4)}70%{box-shadow:0 0 0 8px rgba(239,68,68,0)}100%{box-shadow:0 0 0 0 rgba(239,68,68,0)}}
    .client-topbar{background:var(--client-card-bg);border-bottom:1px solid var(--client-border);padding:0;position:sticky;top:0;z-index:100;backdrop-filter:blur(12px)}
    .client-topbar.scrolled{box-shadow:0 2px 20px rgba(0,0,0,0.06)}
    .client-topbar-inner{max-width:1400px;margin:0 auto;padding:12px 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .client-brand{display:flex;align-items:center;gap:12px;text-decoration:none}
    .client-brand img{width:40px;height:40px;border-radius:10px;object-fit:cover}
    .client-brand-text{font-family:'Playfair Display',serif;font-size:1.25rem;font-weight:700;color:var(--client-text);letter-spacing:-0.5px}
    .client-brand-text span{color:var(--client-accent)}
    .client-user-menu{display:flex;align-items:center;gap:16px}
    .client-notif-btn{position:relative;width:40px;height:40px;border-radius:50%;border:1px solid var(--client-border);background:transparent;color:var(--client-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;transition:var(--client-transition-fast)}
    .client-notif-btn:hover{background:var(--client-accent-light);color:var(--client-accent);border-color:var(--client-accent-glow);transform:translateY(-2px);box-shadow:0 4px 12px var(--client-accent-glow)}
    .client-notif-badge{position:absolute;top:-2px;right:-2px;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--client-danger);color:#fff;font-size:0.65rem;font-weight:700;display:flex;align-items:center;justify-content:center;animation:clientBadgePulse 2s infinite}
    .client-avatar{display:flex;align-items:center;gap:10px;padding:6px 14px 6px 6px;border-radius:50px;border:1px solid var(--client-border);background:var(--client-card-bg);cursor:pointer;transition:var(--client-transition-fast);text-decoration:none}
    .client-avatar:hover{border-color:var(--client-accent-glow);box-shadow:0 4px 12px var(--client-accent-glow);transform:translateY(-1px)}
    .client-avatar-img{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--client-accent),#6366f1);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:0.85rem}
    .client-avatar-name{font-size:0.85rem;font-weight:600;color:var(--client-text)}
    .client-avatar-role{font-size:0.7rem;color:var(--client-muted)}
    .client-tabbar{background:var(--client-card-bg);border-bottom:1px solid var(--client-border);position:sticky;top:65px;z-index:99;overflow-x:auto;scrollbar-width:none}
    .client-tabbar::-webkit-scrollbar{display:none}
    .client-tabbar-inner{max-width:1400px;margin:0 auto;padding:0 24px;display:flex;gap:4px}
    .client-tab{display:flex;align-items:center;gap:8px;padding:14px 18px;font-size:0.85rem;font-weight:500;color:var(--client-muted);text-decoration:none;border-bottom:2px solid transparent;border-top:2px solid transparent;white-space:nowrap;position:relative;transition:var(--client-transition-fast);overflow:hidden}
    .client-tab::before{content:'';position:absolute;bottom:0;left:50%;width:0;height:2px;background:var(--client-accent);transition:var(--client-transition-fast);transform:translateX(-50%)}
    .client-tab:hover{color:var(--client-accent);background:var(--client-accent-light)}
    .client-tab:hover::before{width:60%}
    .client-tab.active{color:var(--client-accent);font-weight:600;background:linear-gradient(180deg,transparent 0%,var(--client-accent-light) 100%)}
    .client-tab.active::before{width:100%}
    .client-tab i{font-size:0.9rem;transition:var(--client-transition-fast)}
    .client-tab:hover i{transform:translateY(-2px) scale(1.1)}
    .client-tab-badge{min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--client-danger);color:#fff;font-size:0.65rem;font-weight:700;display:flex;align-items:center;justify-content:center;animation:clientBadgePulse 2s infinite}
    .client-main{max-width:1400px;margin:0 auto;padding:28px 24px;animation:clientSlideUp 0.5s ease-out 0.1s both}
    .client-card{background:var(--client-card-bg);border-radius:var(--client-radius);border:1px solid var(--client-border);box-shadow:var(--client-shadow);margin-bottom:24px;overflow:hidden;transition:var(--client-transition);animation:clientSlideUp 0.5s ease-out both}
    .client-card:hover{box-shadow:var(--client-shadow-hover);transform:translateY(-2px)}
    .client-card-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--client-border);flex-wrap:wrap;gap:12px}
    .client-card-title{font-size:1rem;font-weight:600;color:var(--client-text);display:flex;align-items:center;gap:10px}
    .client-card-title i{color:var(--client-accent);font-size:0.95rem}
    .client-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:28px;animation:clientSlideUp 0.5s ease-out 0.05s both}
    .client-stat{background:var(--client-card-bg);border-radius:var(--client-radius);padding:24px;border:1px solid var(--client-border);box-shadow:var(--client-shadow);transition:var(--client-transition);position:relative;overflow:hidden}
    .client-stat::after{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--client-accent),#6366f1);transform:scaleX(0);transform-origin:left;transition:transform 0.4s ease}
    .client-stat:hover{transform:translateY(-4px);box-shadow:var(--client-shadow-hover)}
    .client-stat:hover::after{transform:scaleX(1)}
    .client-stat-icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.1rem;margin-bottom:14px;transition:var(--client-transition-fast)}
    .client-stat:hover .client-stat-icon{transform:scale(1.1) rotate(-5deg)}
    .client-stat-icon.blue{background:rgba(13,66,255,0.1);color:var(--client-accent)}
    .client-stat-icon.green{background:rgba(16,185,129,0.1);color:var(--client-success)}
    .client-stat-icon.orange{background:rgba(245,158,11,0.1);color:var(--client-warning)}
    .client-stat-icon.purple{background:rgba(139,92,246,0.1);color:#8b5cf6}
    .client-stat-value{font-size:1.7rem;font-weight:700;color:var(--client-text);line-height:1;margin-bottom:6px;transition:var(--client-transition-fast)}
    .client-stat:hover .client-stat-value{color:var(--client-accent)}
    .client-stat-label{font-size:0.85rem;color:var(--client-muted);font-weight:500}
    .client-table{width:100%;border-collapse:collapse;font-size:0.9rem}
    .client-table thead th{background:#f8fafc;padding:14px 20px;text-align:left;font-weight:600;font-size:0.78rem;text-transform:uppercase;letter-spacing:0.5px;color:var(--client-muted);border-bottom:1px solid var(--client-border);white-space:nowrap}
    .client-table tbody td{padding:16px 20px;border-bottom:1px solid var(--client-border);color:var(--client-text);vertical-align:middle}
    .client-table tbody tr:hover{background:rgba(13,66,255,0.02);transform:scale(1.002)}
    .client-table tbody tr:last-child td{border-bottom:none}
    .client-badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font-size:0.78rem;font-weight:600;white-space:nowrap;transition:var(--client-transition-fast)}
    .client-badge::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor;transition:var(--client-transition-fast)}
    .client-badge:hover{transform:translateY(-1px);box-shadow:0 2px 8px rgba(0,0,0,0.08)}
    .client-badge:hover::before{transform:scale(1.5)}
    .badge-warning{background:#fef3c7;color:#92400e}
    .badge-info{background:#dbeafe;color:#1e40af}
    .badge-primary{background:#e0e7ff;color:#3730a3}
    .badge-accent{background:#ede9fe;color:#5b21b6}
    .badge-success{background:#d1fae5;color:#065f46}
    .badge-danger{background:#fee2e2;color:#991b1b}
    .badge-secondary{background:#f3f4f6;color:#4b5563}
    .client-progress{width:100%;height:6px;background:#e2e8f0;border-radius:999px;overflow:hidden;margin-top:6px}
    .client-progress-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--client-accent),#6366f1);transition:width 0.8s cubic-bezier(0.4,0,0.2,1);position:relative;overflow:hidden}
    .client-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--client-radius-sm);font-size:0.9rem;font-weight:500;text-decoration:none;border:none;cursor:pointer;transition:var(--client-transition-fast);position:relative;overflow:hidden}
    .client-btn:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,0.12)}
    .client-btn-primary{background:linear-gradient(135deg,var(--client-accent),#6366f1);color:#fff}
    .client-btn-outline{background:transparent;color:var(--client-accent);border:1px solid var(--client-accent-glow)}
    .client-btn-outline:hover{background:var(--client-accent-light);border-color:var(--client-accent)}
    .client-btn-sm{padding:6px 14px;font-size:0.8rem}
    .client-empty{text-align:center;padding:56px 24px;animation:clientFadeIn 0.6s ease-out}
    .client-empty-icon{width:72px;height:72px;background:var(--client-accent-light);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;font-size:1.6rem;color:var(--client-accent);animation:clientPulse 3s ease-in-out infinite}
    .client-empty-title{font-size:1.15rem;font-weight:600;color:var(--client-text);margin-bottom:8px}
    .client-empty-text{font-size:0.9rem;color:var(--client-muted);margin-bottom:24px}
    .client-detail-grid{display:grid;grid-template-columns:2fr 1fr;gap:24px;animation:clientSlideUp 0.5s ease-out 0.1s both}
    .client-detail-section{background:var(--client-card-bg);border-radius:var(--client-radius);padding:24px;border:1px solid var(--client-border);box-shadow:var(--client-shadow);margin-bottom:24px;transition:var(--client-transition);animation:clientSlideUp 0.5s ease-out both}
    .client-detail-section:hover{box-shadow:var(--client-shadow-hover)}
    .client-detail-title{font-size:1rem;font-weight:600;color:var(--client-text);margin-bottom:20px;padding-bottom:12px;border-bottom:1px solid var(--client-border);display:flex;align-items:center;gap:10px}
    .client-detail-title i{color:var(--client-accent)}
    .client-detail-row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--client-border);font-size:0.9rem;transition:var(--client-transition-fast)}
    .client-detail-row:hover{background:rgba(13,66,255,0.02);margin:0 -12px;padding:10px 12px;border-radius:6px}
    .client-detail-row:last-child{border-bottom:none}
    .client-detail-label{color:var(--client-muted);font-weight:500}
    .client-detail-value{color:var(--client-text);font-weight:600;text-align:right}
    .client-timeline{position:relative;padding-left:28px}
    .client-timeline::before{content:'';position:absolute;left:8px;top:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--client-accent),#e2e8f0)}
    .client-timeline-item{position:relative;padding-bottom:24px;animation:clientSlideUp 0.4s ease-out both}
    .client-timeline-item:last-child{padding-bottom:0}
    .client-timeline-dot{position:absolute;left:-28px;top:2px;width:18px;height:18px;border-radius:50%;background:#fff;border:3px solid var(--client-accent);z-index:1;transition:var(--client-transition-fast)}
    .client-timeline-item:hover .client-timeline-dot{transform:scale(1.3);box-shadow:0 0 0 6px var(--client-accent-glow)}
    .client-timeline-dot.completed{background:var(--client-accent)}
    .client-timeline-content{background:#f8fafc;border-radius:var(--client-radius-sm);padding:14px 18px;transition:var(--client-transition-fast)}
    .client-timeline-item:hover .client-timeline-content{background:var(--client-accent-light);transform:translateX(4px)}
    .client-timeline-status{font-weight:600;font-size:0.9rem;color:var(--client-text);margin-bottom:4px}
    .client-timeline-location{font-size:0.85rem;color:var(--client-muted);margin-bottom:4px}
    .client-timeline-time{font-size:0.8rem;color:var(--client-muted);opacity:0.7}
    .client-doc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;padding:20px}
    .client-doc-card{background:#f8fafc;border-radius:var(--client-radius-sm);padding:20px;border:1px solid var(--client-border);transition:var(--client-transition);display:flex;align-items:flex-start;gap:14px;cursor:pointer;animation:clientSlideUp 0.4s ease-out both}
    .client-doc-card:hover{background:var(--client-card-bg);box-shadow:var(--client-shadow-hover);transform:translateY(-3px);border-color:var(--client-accent-glow)}
    .client-doc-icon{width:44px;height:44px;background:var(--client-accent-light);border-radius:10px;display:flex;align-items:center;justify-content:center;color:var(--client-accent);font-size:1.1rem;flex-shrink:0;transition:var(--client-transition-fast)}
    .client-doc-card:hover .client-doc-icon{transform:scale(1.1) rotate(-5deg);background:var(--client-accent);color:#fff}
    .client-doc-info{flex:1;min-width:0}
    .client-doc-name{font-weight:600;font-size:0.9rem;color:var(--client-text);margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .client-doc-meta{font-size:0.8rem;color:var(--client-muted)}
    .client-doc-actions{display:flex;gap:8px}
    .client-doc-btn{width:32px;height:32px;border-radius:8px;border:none;background:var(--client-accent-light);color:var(--client-accent);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--client-transition-fast)}
    .client-doc-btn:hover{background:var(--client-accent);color:#fff;transform:scale(1.1)}
    .client-address-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;padding:20px}
    .client-address-card{background:#f8fafc;border-radius:var(--client-radius-sm);padding:20px;border:2px solid transparent;transition:var(--client-transition);position:relative;animation:clientSlideUp 0.4s ease-out both}
    .client-address-card:hover{border-color:var(--client-accent-glow);background:var(--client-card-bg);box-shadow:var(--client-shadow-hover);transform:translateY(-3px)}
    .client-address-card.default{border-color:var(--client-accent);background:rgba(13,66,255,0.02)}
    .client-address-badge{position:absolute;top:12px;right:12px;font-size:0.7rem;font-weight:600;padding:3px 10px;border-radius:999px;background:var(--client-accent);color:#fff;animation:clientBadgePulse 2s infinite}
    .client-address-type{display:inline-flex;align-items:center;gap:6px;font-size:0.8rem;font-weight:600;text-transform:uppercase;letter-spacing:0.5px;color:var(--client-accent);margin-bottom:10px}
    .client-address-text{font-size:0.9rem;color:var(--client-text);line-height:1.6;margin-bottom:12px}
    .client-address-contact{font-size:0.85rem;color:var(--client-muted);margin-bottom:14px}
    .client-address-actions{display:flex;gap:8px}
    .client-notif-list{list-style:none;padding:0;margin:0}
    .client-notif-item{display:flex;align-items:flex-start;gap:16px;padding:16px 24px;border-bottom:1px solid var(--client-border);transition:var(--client-transition-fast);animation:clientSlideUp 0.3s ease-out both;cursor:pointer}
    .client-notif-item:hover{background:rgba(13,66,255,0.02);padding-left:28px}
    .client-notif-item.unread{background:rgba(13,66,255,0.03);border-left:3px solid var(--client-accent)}
    .client-notif-item.unread .client-notif-icon{background:var(--client-accent);color:#fff;animation:clientPulse 2s ease-in-out infinite}
    .client-notif-icon{width:40px;height:40px;border-radius:10px;background:var(--client-accent-light);color:var(--client-accent);display:flex;align-items:center;justify-content:center;font-size:0.9rem;flex-shrink:0;transition:var(--client-transition-fast)}
    .client-notif-content{flex:1;min-width:0}
    .client-notif-title{font-weight:600;font-size:0.9rem;color:var(--client-text);margin-bottom:3px}
    .client-notif-message{font-size:0.85rem;color:var(--client-muted);line-height:1.5}
    .client-notif-time{font-size:0.75rem;color:var(--client-muted);white-space:nowrap;margin-left:12px}
    .client-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;padding:24px}
    .client-form-group{margin-bottom:0}
    .client-form-group.full-width{grid-column:1 / -1}
    .client-form-label{display:block;font-size:0.85rem;font-weight:600;color:var(--client-text);margin-bottom:8px}
    .client-form-input,.client-form-select,.client-form-textarea{width:100%;padding:12px 16px;border:1px solid #e2e8f0;border-radius:var(--client-radius-sm);font-family:'Inter',sans-serif;font-size:0.9rem;color:var(--client-text);background:#fff;transition:var(--client-transition-fast);outline:none}
    .client-form-input:focus,.client-form-select:focus,.client-form-textarea:focus{border-color:var(--client-accent);box-shadow:0 0 0 3px var(--client-accent-glow);transform:translateY(-1px)}
    .client-form-textarea{resize:vertical;min-height:100px}
    .client-form-hint{font-size:0.8rem;color:var(--client-muted);margin-top:6px}
    .client-form-actions{display:flex;gap:12px;padding:0 24px 24px}
    .client-filter-bar{display:flex;gap:12px;padding:16px 24px;border-bottom:1px solid var(--client-border);flex-wrap:wrap}
    .client-filter-input{flex:1;min-width:200px;padding:10px 16px;border:1px solid #e2e8f0;border-radius:var(--client-radius-sm);font-size:0.9rem;outline:none;transition:var(--client-transition-fast)}
    .client-filter-input:focus{border-color:var(--client-accent);box-shadow:0 0 0 3px var(--client-accent-glow)}
    .client-filter-select{padding:10px 16px;border:1px solid #e2e8f0;border-radius:var(--client-radius-sm);font-size:0.9rem;background:#fff;min-width:150px;outline:none;transition:var(--client-transition-fast);cursor:pointer}
    .client-filter-select:focus{border-color:var(--client-accent);box-shadow:0 0 0 3px var(--client-accent-glow)}
    .client-pagination{display:flex;justify-content:center;gap:6px;padding:20px}
    .client-pagination a,.client-pagination span{padding:8px 14px;border-radius:var(--client-radius-sm);font-size:0.85rem;font-weight:500;text-decoration:none;transition:var(--client-transition-fast)}
    .client-pagination a{color:var(--client-accent);background:var(--client-accent-light)}
    .client-pagination a:hover{background:var(--client-accent);color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px var(--client-accent-glow)}
    .client-pagination span.current{background:var(--client-accent);color:#fff;box-shadow:0 4px 12px var(--client-accent-glow)}
    .client-pagination span.disabled{color:#cbd5e1;background:#f1f5f9;cursor:not-allowed}
    .client-quick-actions{display:flex;gap:12px;flex-wrap:wrap}
    .client-quick-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;background:var(--client-card-bg);border:1px solid var(--client-border);border-radius:var(--client-radius-sm);color:var(--client-text);font-size:0.9rem;font-weight:500;text-decoration:none;transition:var(--client-transition-fast)}
    .client-quick-btn:hover{border-color:var(--client-accent);color:var(--client-accent);box-shadow:var(--client-shadow);transform:translateY(-2px)}
    .client-quick-btn i{color:var(--client-accent);transition:var(--client-transition-fast)}
    .client-quick-btn:hover i{transform:translateX(2px)}
    .client-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;flex-wrap:wrap;gap:16px;animation:clientSlideUp 0.5s ease-out both}
    .client-header-title{font-family:'Playfair Display',serif;font-size:1.6rem;color:var(--client-text);font-weight:700;animation:clientSlideUp 0.5s ease-out 0.05s both}
    .client-header-title span{font-size:0.9rem;color:var(--client-muted);font-weight:400;display:block;margin-top:4px;font-family:'Inter',sans-serif}
    .client-tabbar-shadow{position:sticky;top:109px;height:8px;background:linear-gradient(180deg,rgba(0,0,0,0.03),transparent);z-index:98;pointer-events:none;opacity:0;transition:opacity 0.3s ease}
    .client-tabbar-shadow.visible{opacity:1}
    @media(max-width:1024px){.client-stats{grid-template-columns:repeat(2,1fr)}.client-detail-grid{grid-template-columns:1fr}.client-form-grid{grid-template-columns:1fr}}
    @media(max-width:768px){.client-topbar-inner{padding:10px 16px}.client-tabbar-inner{padding:0 16px}.client-main{padding:20px 16px}.client-stats{grid-template-columns:repeat(2,1fr);gap:12px}.client-stat{padding:16px}.client-stat-value{font-size:1.4rem}.client-table{display:block;overflow-x:auto}.client-card-header{padding:16px 20px}.client-filter-bar{padding:12px 16px}.client-address-grid,.client-doc-grid{grid-template-columns:1fr;padding:16px}.client-notif-item{padding:12px 16px}.client-header-title{font-size:1.3rem}.client-tabbar-inner{gap:0}.client-tab{padding:12px 14px;font-size:0.8rem}.client-tab span{display:none}.client-tab i{font-size:1.1rem}}
    @media(max-width:480px){.client-stats{grid-template-columns:1fr}.client-header-title{font-size:1.2rem}.client-quick-actions{width:100%}.client-quick-btn{flex:1;justify-content:center}}