:root {
  /* Default Logo Identity Palette (Dark) */
  --primary-blue: #185ee0;
  --primary-blue-dark: #0f409e;
  --primary-blue-glow: rgba(24, 94, 224, 0.35);
  --accent-orange: #f75800;
  --accent-orange-hover: #dc4d00;
  --accent-orange-glow: rgba(247, 88, 0, 0.35);
  --whatsapp-green: #25d366;

  /* Surfaces */
  --bg-main: #06090e;
  --bg-surface: #0a1019;
  --bg-card: #0f1724;
  --bg-card-hover: #152236;

  /* Typography */
  --text-primary: #ffffff;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  /* Header & Navigation */
  --header-bg: rgba(6, 9, 14, 0.94);
  --hero-bg: #05080d;
  --grid-line-color: rgba(255, 255, 255, 0.03);
  --thumb-bg: #070c14;
  --footer-bg: #030508;

  /* Borders & Shadows */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-highlight: rgba(24, 94, 224, 0.35);
  --shadow-card: 0 10px 30px -5px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 25px rgba(24, 94, 224, 0.2);

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
}

/* ================= DARK THEMES ================= */

/* Theme: Emerald & Neon Green */
[data-theme="emerald"] {
  --primary-blue: #059669;
  --primary-blue-dark: #047857;
  --primary-blue-glow: rgba(5, 150, 105, 0.35);
  --accent-orange: #10b981;
  --accent-orange-hover: #059669;
  --accent-orange-glow: rgba(16, 185, 129, 0.35);
  --border-highlight: rgba(16, 185, 129, 0.35);
  --shadow-glow: 0 0 25px rgba(16, 185, 129, 0.2);
}

/* Theme: Cyber Violet & Cyan */
[data-theme="cyber"] {
  --primary-blue: #7c3aed;
  --primary-blue-dark: #6d28d9;
  --primary-blue-glow: rgba(124, 58, 237, 0.35);
  --accent-orange: #06b6d4;
  --accent-orange-hover: #0891b2;
  --accent-orange-glow: rgba(6, 182, 212, 0.35);
  --border-highlight: rgba(124, 58, 237, 0.35);
  --shadow-glow: 0 0 25px rgba(6, 182, 212, 0.2);
}

/* Theme: Crimson & Gold */
[data-theme="crimson"] {
  --primary-blue: #dc2626;
  --primary-blue-dark: #b91c1c;
  --primary-blue-glow: rgba(220, 38, 38, 0.35);
  --accent-orange: #f59e0b;
  --accent-orange-hover: #d97706;
  --accent-orange-glow: rgba(245, 158, 11, 0.35);
  --border-highlight: rgba(220, 38, 38, 0.35);
  --shadow-glow: 0 0 25px rgba(245, 158, 11, 0.2);
}

/* ================= LIGHT THEMES ================= */

/* Light Theme 1: Clean Crisp Light */
[data-theme="light-crisp"] {
  --primary-blue: #185ee0;
  --primary-blue-dark: #0f409e;
  --primary-blue-glow: rgba(24, 94, 224, 0.2);
  --accent-orange: #f75800;
  --accent-orange-hover: #dc4d00;
  --accent-orange-glow: rgba(247, 88, 0, 0.25);
  --whatsapp-green: #25d366;

  --bg-main: #f8fafc;
  --bg-surface: #f1f5f9;
  --bg-card: #ffffff;
  --bg-card-hover: #f8fafc;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;

  --header-bg: rgba(255, 255, 255, 0.94);
  --hero-bg: #f8fafc;
  --grid-line-color: rgba(15, 23, 42, 0.05);
  --thumb-bg: #f1f5f9;
  --footer-bg: #0f172a;

  --border-subtle: rgba(15, 23, 42, 0.1);
  --border-highlight: rgba(24, 94, 224, 0.3);
  --shadow-card: 0 10px 25px -4px rgba(15, 23, 42, 0.08);
  --shadow-glow: 0 0 25px rgba(24, 94, 224, 0.15);
}

/* Light Theme 2: Modern Warm Soft Light */
[data-theme="light-warm"] {
  --primary-blue: #0f766e;
  --primary-blue-dark: #115e59;
  --primary-blue-glow: rgba(15, 118, 110, 0.2);
  --accent-orange: #ea580c;
  --accent-orange-hover: #c2410c;
  --accent-orange-glow: rgba(234, 88, 12, 0.25);
  --whatsapp-green: #25d366;

  --bg-main: #faf9f6;
  --bg-surface: #f4efe6;
  --bg-card: #ffffff;
  --bg-card-hover: #fdfbf7;

  --text-primary: #1c1917;
  --text-secondary: #57534e;
  --text-muted: #78716c;

  --header-bg: rgba(250, 249, 246, 0.94);
  --hero-bg: #faf9f6;
  --grid-line-color: rgba(28, 25, 23, 0.04);
  --thumb-bg: #f4efe6;
  --footer-bg: #1c1917;

  --border-subtle: rgba(28, 25, 23, 0.1);
  --border-highlight: rgba(234, 88, 12, 0.3);
  --shadow-card: 0 10px 25px -4px rgba(28, 25, 23, 0.08);
  --shadow-glow: 0 0 25px rgba(234, 88, 12, 0.15);
}

/* Light Theme 3: Cool Pearl Ice */
[data-theme="light-pearl"] {
  --primary-blue: #2563eb;
  --primary-blue-dark: #1d4ed8;
  --primary-blue-glow: rgba(37, 99, 235, 0.2);
  --accent-orange: #0284c7;
  --accent-orange-hover: #0369a1;
  --accent-orange-glow: rgba(2, 132, 199, 0.25);
  --whatsapp-green: #25d366;

  --bg-main: #f0f4f8;
  --bg-surface: #e2e8f0;
  --bg-card: #ffffff;
  --bg-card-hover: #f8fafc;

  --text-primary: #0b132b;
  --text-secondary: #334155;
  --text-muted: #64748b;

  --header-bg: rgba(240, 244, 248, 0.94);
  --hero-bg: #f0f4f8;
  --grid-line-color: rgba(11, 19, 43, 0.05);
  --thumb-bg: #e2e8f0;
  --footer-bg: #0b132b;

  --border-subtle: rgba(11, 19, 43, 0.1);
  --border-highlight: rgba(37, 99, 235, 0.3);
  --shadow-card: 0 10px 25px -4px rgba(11, 19, 43, 0.08);
  --shadow-glow: 0 0 25px rgba(37, 99, 235, 0.15);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  min-height: 100%;
  background-color: var(--bg-main) !important;
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

body.menu-open {
  overflow: hidden;
}

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

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.text-center {
  text-align: center;
}

/* Animated Fullscreen Preloader */
#site-preloader {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100vh;
  background-color: #06090e;
  z-index: 999999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 30px;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#site-preloader.fade-out {
  opacity: 0;
  visibility: hidden;
}

.preloader-content {
  position: relative;
  width: 130px;
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.preloader-logo {
  max-width: 80px;
  max-height: 80px;
  object-fit: contain;
  z-index: 2;
  animation: logoPulse 1.8s ease-in-out infinite;
}

.preloader-rings {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: var(--primary-blue);
  border-bottom-color: var(--accent-orange);
  box-shadow: 0 0 25px var(--primary-blue-glow), 0 0 25px var(--accent-orange-glow);
  animation: ringSpin 1.4s cubic-bezier(0.68, -0.55, 0.27, 1.55) infinite;
}

.preloader-rings::before {
  content: '';
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-left-color: var(--accent-orange);
  border-right-color: var(--primary-blue);
  animation: ringSpinReverse 1s linear infinite;
}

.preloader-bar {
  width: 180px;
  height: 3px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  overflow: hidden;
  position: relative;
}

.preloader-progress {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 45%;
  background: linear-gradient(90deg, var(--primary-blue), var(--accent-orange));
  border-radius: 6px;
  animation: barProgress 1.4s ease-in-out infinite alternate;
}

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

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

@keyframes logoPulse {
  0%, 100% {
    transform: scale(0.94);
    filter: drop-shadow(0 0 8px var(--primary-blue-glow));
  }
  50% {
    transform: scale(1.06);
    filter: drop-shadow(0 0 20px var(--accent-orange-glow));
  }
}

@keyframes barProgress {
  0% { left: 0%; width: 25%; }
  50% { width: 60%; }
  100% { left: 75%; width: 25%; }
}

/* Header & Large Logo */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--header-bg);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  width: 100%;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 96px;
}

.logo img {
  height: 68px;
  max-height: 74px;
  width: auto;
  object-fit: contain;
  display: block;
  transition: var(--transition);
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
}

.nav-links a {
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent-orange);
}

/* Header Action Buttons */
.header-cta-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-clear-cache {
  background: rgba(125, 125, 125, 0.08);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-clear-cache svg {
  transition: transform 0.4s ease;
}

.btn-clear-cache:hover {
  background: var(--primary-blue-glow);
  border-color: var(--primary-blue);
  color: var(--primary-blue);
}

.btn-clear-cache:hover svg {
  transform: rotate(180deg);
  color: var(--accent-orange);
}

.btn-clear-cache.clearing svg {
  animation: spinCache 0.6s linear infinite;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--accent-orange), #ff772e);
  color: #ffffff !important;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 18px var(--accent-orange-glow);
  transition: var(--transition);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px var(--accent-orange-glow);
}

/* Animated Pulse & Shimmer on View Our Services */
.btn-animated-pulse {
  position: relative;
  overflow: hidden;
  animation: ctaPulseGlow 2.8s infinite;
}

.btn-animated-pulse::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -60%;
  width: 40%;
  height: 200%;
  background: linear-gradient(
    60deg,
    rgba(255, 255, 255, 0) 20%,
    rgba(255, 255, 255, 0.4) 50%,
    rgba(255, 255, 255, 0) 80%
  );
  transform: rotate(25deg);
  animation: btnShine 3.2s infinite cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-arrow-icon {
  transition: transform 0.3s ease;
}

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

@keyframes ctaPulseGlow {
  0% {
    box-shadow: 0 0 0 0 var(--accent-orange-glow);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(247, 88, 0, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(247, 88, 0, 0);
  }
}

@keyframes btnShine {
  0% { left: -60%; }
  35% { left: 140%; }
  100% { left: 140%; }
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--primary-blue);
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  transition: var(--transition);
}

.btn-secondary:hover {
  background: var(--primary-blue);
  color: #ffffff !important;
  box-shadow: var(--shadow-glow);
}

/* Sticky Theme Switcher Dock on Left Middle */
.theme-switcher-dock {
  position: fixed;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9998;
  display: flex;
  align-items: center;
}

.theme-switcher-toggle {
  width: 42px;
  height: 44px;
  background: var(--bg-card);
  border: 1px solid var(--border-highlight);
  border-left: none;
  border-radius: 0 10px 10px 0;
  color: var(--accent-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 4px 0 16px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(8px);
  transition: var(--transition);
}

.theme-switcher-toggle:hover {
  background: var(--primary-blue);
  color: #ffffff;
  transform: translateX(2px);
}

.theme-palette-menu {
  position: absolute;
  left: 46px;
  background: var(--bg-card);
  border: 1px solid var(--border-highlight);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(14px);
  opacity: 0;
  visibility: hidden;
  transform: translateX(-10px);
  transition: var(--transition);
}

.theme-palette-menu.active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

.theme-palette-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  font-weight: 700;
  white-space: nowrap;
}

.palette-options {
  display: flex;
  gap: 10px;
}

.color-dot {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid rgba(125, 125, 125, 0.4);
  cursor: pointer;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.color-dot:hover {
  transform: scale(1.2);
  border-color: var(--text-primary);
}

/* Dark Theme Dots */
.color-dot.default {
  background: linear-gradient(135deg, #185ee0 50%, #f75800 50%);
}
.color-dot.emerald {
  background: linear-gradient(135deg, #059669 50%, #10b981 50%);
}
.color-dot.cyber {
  background: linear-gradient(135deg, #7c3aed 50%, #06b6d4 50%);
}
.color-dot.crimson {
  background: linear-gradient(135deg, #dc2626 50%, #f59e0b 50%);
}

/* Light Theme Dots */
.color-dot.light-crisp {
  background: linear-gradient(135deg, #ffffff 50%, #185ee0 50%);
  border-color: #cbd5e1;
}
.color-dot.light-warm {
  background: linear-gradient(135deg, #faf9f6 50%, #ea580c 50%);
  border-color: #d6d3d1;
}
.color-dot.light-pearl {
  background: linear-gradient(135deg, #f0f4f8 50%, #0284c7 50%);
  border-color: #cbd5e1;
}

/* Mobile Hamburger Toggle Button */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 42px;
  height: 42px;
  padding: 11px 9px;
  background: rgba(125, 125, 125, 0.08);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  cursor: pointer;
  z-index: 1001;
  transition: var(--transition);
}

.mobile-menu-toggle .bar {
  width: 100%;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.mobile-menu-toggle.active {
  border-color: var(--accent-orange);
}

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

.mobile-menu-toggle.active .bar:nth-child(2) {
  opacity: 0;
}

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

/* Slide-Down Mobile Drawer Menu */
.mobile-drawer {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  background: var(--header-bg);
  backdrop-filter: blur(18px);
  border-bottom: 2px solid var(--border-highlight);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  padding: 24px 24px 32px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-drawer.open {
  max-height: 85vh;
  opacity: 1;
  visibility: visible;
  overflow-y: auto;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

.mobile-nav-links a {
  display: block;
  padding: 12px 16px;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-primary);
  border-radius: 8px;
  background: var(--bg-surface);
  border: 1px solid transparent;
  transition: var(--transition);
}

.mobile-nav-links a:hover,
.mobile-nav-links a:active {
  background: var(--primary-blue-glow);
  border-color: var(--border-highlight);
  color: var(--accent-orange);
  padding-left: 20px;
}

.mobile-drawer-footer {
  border-top: 1px solid var(--border-subtle);
  padding-top: 20px;
}

/* Sections & Layouts */
section {
  width: 100%;
  clear: both;
}

.page-section {
  padding: 90px 0;
  background-color: var(--bg-main);
  position: relative;
  transition: background-color 0.3s ease;
}

.section-heading {
  text-align: center;
  margin-bottom: 50px;
}

.section-heading h2 {
  font-size: clamp(2rem, 3.5vw, 2.5rem);
  font-weight: 800;
  margin-top: 10px;
  color: var(--text-primary);
}

.badge {
  background: var(--primary-blue-glow);
  border: 1px solid var(--border-highlight);
  color: var(--primary-blue);
  padding: 6px 18px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

/* Hero Section */
.hero {
  position: relative;
  padding: 140px 0 110px;
  text-align: center;
  overflow: hidden;
  background-color: var(--hero-bg);
  transition: background-color 0.3s ease;
}

.hero-content {
  position: relative;
  z-index: 5;
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(var(--grid-line-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line-color) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 65% 55% at 50% 40%, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 65% 55% at 50% 40%, black 30%, transparent 80%);
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(95px);
  pointer-events: none;
  opacity: 0.4;
  z-index: 1;
}

.hero-glow-blue {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--primary-blue) 0%, transparent 70%);
  top: -120px;
  left: 20%;
  animation: floatOrbBlue 14s ease-in-out infinite alternate;
}

.hero-glow-orange {
  width: 440px;
  height: 440px;
  background: radial-gradient(circle, var(--accent-orange) 0%, transparent 70%);
  bottom: -60px;
  right: 18%;
  animation: floatOrbOrange 12s ease-in-out infinite alternate;
}

@keyframes floatOrbBlue {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(60px, 40px) scale(1.15); }
  100% { transform: translate(-40px, 70px) scale(0.95); }
}

@keyframes floatOrbOrange {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-50px, -30px) scale(1.12); }
  100% { transform: translate(40px, -50px) scale(0.9); }
}

.hero h1 {
  font-size: clamp(2.3rem, 5vw, 4.1rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

.hero h1 span.blue-text {
  color: var(--primary-blue);
  text-shadow: 0 0 35px var(--primary-blue-glow);
}

.hero h1 span.orange-text {
  color: var(--accent-orange);
  text-shadow: 0 0 35px var(--accent-orange-glow);
}

.hero p {
  color: var(--text-secondary);
  font-size: 1.2rem;
  max-width: 820px;
  margin: 0 auto 40px;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Bento Grid (Why Choose Us) */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 30px;
}

.bento-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 32px;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.bento-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-highlight);
  background: var(--bg-card-hover);
}

.bento-card .icon-box {
  width: 50px;
  height: 50px;
  background: var(--primary-blue-glow);
  color: var(--primary-blue);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.bento-card h3 {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: 12px;
  font-weight: 700;
}

.bento-card p {
  color: var(--text-secondary);
  font-size: 0.98rem;
}

/* Services Overview Grid (Uncropped Images) */
.services-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
  margin-top: 40px;
}

.service-preview-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.service-preview-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-highlight);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.15), var(--shadow-glow);
}

.service-preview-thumb {
  position: relative;
  width: 100%;
  height: 220px;
  background: var(--thumb-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  border-bottom: 1px solid var(--border-subtle);
  cursor: pointer;
  overflow: hidden;
}

.service-preview-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 8px;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.service-preview-thumb:hover img {
  transform: scale(1.05);
}

.preview-hint-badge {
  position: absolute;
  bottom: 10px;
  right: 12px;
  background: var(--header-bg);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 12px;
  opacity: 0;
  transform: translateY(4px);
  transition: all 0.25s ease;
  pointer-events: none;
}

.service-preview-thumb:hover .preview-hint-badge {
  opacity: 1;
  transform: translateY(0);
}

.service-preview-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-badge-sm {
  align-self: flex-start;
  color: var(--accent-orange);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}

.service-preview-body h3 {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.service-preview-body p {
  color: var(--text-secondary);
  font-size: 0.94rem;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-link {
  color: var(--accent-orange);
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform 0.2s ease, color 0.2s ease;
}

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

/* Floating Hover Preview Popup Modal */
.image-hover-popup {
  position: fixed;
  z-index: 99999;
  width: 380px;
  max-width: 90vw;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transform: scale(0.92);
  transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), visibility 0.25s;
}

.image-hover-popup.visible {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.hover-popup-frame {
  background: var(--bg-card);
  border: 2px solid var(--border-highlight);
  border-radius: 14px;
  padding: 10px;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.35), 0 0 25px var(--primary-blue-glow);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hover-popup-frame img {
  width: 100%;
  height: 240px;
  object-fit: contain;
  background: var(--thumb-bg);
  border-radius: 8px;
  display: block;
}

.hover-popup-caption {
  color: var(--text-primary);
  font-size: 0.88rem;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.3px;
  padding: 2px 6px;
}

/* Services Page Hero & Details */
.services-hero {
  position: relative;
  padding: 110px 0 70px;
  text-align: center;
  overflow: hidden;
  background-color: var(--hero-bg);
  transition: background-color 0.3s ease;
}

.services-hero-content {
  position: relative;
  z-index: 5;
}

.services-hero h1 {
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

.services-hero p {
  color: var(--text-secondary);
  font-size: 1.15rem;
  max-width: 780px;
  margin: 0 auto;
}

.services-glow-blue {
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--primary-blue-glow) 0%, transparent 70%);
  top: -100px;
  left: 10%;
  filter: blur(85px);
  pointer-events: none;
  animation: floatOrbBlue 14s ease-in-out infinite alternate;
}

.services-glow-orange {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-orange-glow) 0%, transparent 70%);
  bottom: -40px;
  right: 10%;
  filter: blur(85px);
  pointer-events: none;
  animation: floatOrbOrange 12s ease-in-out infinite alternate;
}

/* Services Split Cards & Uncropped Images */
.service-row {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 45px;
  background: var(--bg-card);
  padding: 40px;
  border-radius: 18px;
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-card);
  transition: var(--transition);
}

.service-row:hover {
  border-color: var(--border-highlight);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
}

.service-row:nth-child(even) {
  direction: rtl;
}

.service-row:nth-child(even) .service-content {
  direction: ltr;
}

.service-content h3 {
  font-size: 1.8rem;
  color: var(--text-primary);
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.3;
}

.service-content p {
  color: var(--text-secondary);
  font-size: 1.02rem;
  margin-bottom: 24px;
}

.service-step-badge {
  display: inline-block;
  color: var(--accent-orange);
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
}

.service-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 22px 0 28px;
  color: var(--text-secondary);
  font-size: 0.96rem;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  transition: transform 0.25s ease, color 0.25s ease;
}

.service-features li:hover {
  transform: translateX(6px);
  color: var(--text-primary);
}

.service-image-wrapper {
  position: relative;
  border-radius: 16px;
  overflow: visible;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--thumb-bg);
  border: 1px solid var(--border-subtle);
  padding: 12px;
}

.service-img {
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: contain;
  border-radius: 12px;
  position: relative;
  z-index: 2;
  display: block;
  transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
}

.service-row:hover .service-img {
  transform: scale(1.02) translateY(-2px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3), var(--shadow-glow);
}

.image-ambient-glow {
  position: absolute;
  inset: -15px;
  border-radius: 20px;
  filter: blur(40px);
  opacity: 0.3;
  z-index: 1;
  transition: opacity 0.4s ease, filter 0.4s ease;
  pointer-events: none;
}

.glow-blue {
  background: radial-gradient(circle, var(--primary-blue), transparent 70%);
}

.glow-orange {
  background: radial-gradient(circle, var(--accent-orange), transparent 70%);
}

.service-row:hover .image-ambient-glow {
  opacity: 0.65;
  filter: blur(50px);
}

.services-banner-cta {
  padding: 60px 0 100px;
  background: var(--bg-main);
}

.banner-inner {
  background: linear-gradient(135deg, var(--primary-blue-glow), var(--accent-orange-glow));
  border: 1px solid var(--border-highlight);
  border-radius: 20px;
  padding: 60px 40px;
  text-align: center;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.banner-inner h2 {
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.banner-inner p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 650px;
  margin: 0 auto 32px;
}

/* Testimonials Section */
.testimonials-section {
  background: radial-gradient(circle at 50% 0%, var(--primary-blue-glow) 0%, var(--bg-surface) 60%);
  border-top: 1px solid var(--border-subtle);
}

.feedback-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.feedback-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feedback-card::before {
  content: "“";
  position: absolute;
  top: 14px;
  right: 22px;
  font-size: 4.8rem;
  line-height: 1;
  color: var(--border-subtle);
  font-family: serif;
  pointer-events: none;
}

.feedback-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-highlight);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.15), var(--shadow-glow);
}

.feedback-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.client-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-dark));
  color: #ffffff;
  font-weight: 700;
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px var(--primary-blue-glow);
  flex-shrink: 0;
}

.client-info {
  flex-grow: 1;
}

.client-name {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 1.05rem;
}

.client-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.verified-badge {
  color: #10b981;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
}

.stars {
  display: flex;
  gap: 4px;
  color: #fbbf24;
  font-size: 1rem;
  margin-bottom: 16px;
  text-shadow: 0 0 8px rgba(251, 191, 36, 0.35);
}

.review-text {
  color: var(--text-secondary);
  font-size: 0.96rem;
  line-height: 1.7;
  flex-grow: 1;
}

/* 21 Logos Carousel Section with Blinking Orange Title */
.carousel-section {
  padding: 60px 0 70px;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
  transition: background-color 0.3s ease;
}

.carousel-title-clients {
  font-size: clamp(1.8rem, 3.5vw, 2.3rem);
  font-weight: 800;
  margin-bottom: 35px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.clients-highlight {
  color: var(--accent-orange);
  text-shadow: 0 0 24px var(--accent-orange-glow);
  animation: textBlinkGlow 1.8s ease-in-out infinite alternate;
}

.blink-dot {
  width: 14px;
  height: 14px;
  background-color: var(--accent-orange);
  border-radius: 50%;
  box-shadow: 0 0 16px var(--accent-orange);
  animation: dotBlink 1.2s infinite alternate;
}

@keyframes textBlinkGlow {
  0% {
    opacity: 0.75;
    text-shadow: 0 0 10px var(--accent-orange-glow);
  }
  100% {
    opacity: 1;
    text-shadow: 0 0 30px var(--accent-orange);
  }
}

@keyframes dotBlink {
  0% {
    transform: scale(0.8);
    opacity: 0.4;
  }
  100% {
    transform: scale(1.25);
    opacity: 1;
  }
}

.logo-slider {
  width: 100%;
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.logo-track {
  display: flex;
  width: max-content;
  align-items: center;
  animation: scrollLogos 32s linear infinite;
}

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

.logo-slide {
  width: 240px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  flex-shrink: 0;
}

.logo-slide img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 95px;
  object-fit: contain;
  filter: none !important;
  opacity: 1 !important;
  background: var(--bg-card);
  padding: 8px 16px;
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.logo-slide img:hover {
  transform: scale(1.08);
  border-color: var(--primary-blue);
  box-shadow: 0 0 20px var(--primary-blue-glow);
}

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

/* FAQs */
.faq-list {
  max-width: 860px;
  margin: 40px auto 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 20px 24px;
  transition: var(--transition);
}

.faq-item[open] {
  border-color: var(--primary-blue);
  box-shadow: var(--shadow-glow);
}

.faq-item summary {
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--text-primary);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: '+';
  color: var(--accent-orange);
  font-size: 1.5rem;
  font-weight: 700;
}

.faq-item[open] summary::after {
  content: '−';
}

.faq-item p {
  margin-top: 14px;
  color: var(--text-secondary);
}

/* Home Enquiry Modal Popup */
.modal-overlay {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 7, 12, 0.75);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border-highlight);
  border-radius: 20px;
  max-width: 460px;
  width: 100%;
  padding: 36px 30px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5), 0 0 30px var(--primary-blue-glow);
  transform: scale(0.92) translateY(20px);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal-overlay.active .modal-card {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 14px;
  right: 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 1.4rem;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.modal-close:hover {
  background: rgba(247, 88, 0, 0.2);
  border-color: var(--accent-orange);
  color: var(--accent-orange);
}

.modal-header {
  text-align: center;
  margin-bottom: 22px;
}

.modal-header h3 {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.modal-header p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.5;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.form-group label {
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 600;
}

.form-group input,
.form-group select {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  outline: none;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--primary-blue);
  box-shadow: 0 0 12px var(--primary-blue-glow);
}

.form-group select option {
  background: var(--bg-card);
  color: var(--text-primary);
}

/* Site Footer */
.site-footer {
  background: var(--footer-bg);
  border-top: 1px solid var(--border-subtle);
  padding: 80px 0 35px;
  color: #94a3b8;
  transition: background-color 0.3s ease;
}

.site-footer h4 {
  color: #ffffff !important;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.6fr;
  gap: 45px;
  margin-bottom: 50px;
}

.footer-col h4 {
  font-size: 1.1rem;
  margin-bottom: 20px;
  font-weight: 700;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.footer-bottom {
  text-align: center;
  border-top: 1px solid var(--border-subtle);
  padding-top: 25px;
  font-size: 0.9rem;
  color: #64748b;
}

/* Floating Action Buttons - Split (WhatsApp Left, Call Right) */
.floating-btn {
  position: fixed;
  bottom: 28px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  z-index: 9999;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.floating-btn:hover {
  transform: scale(1.12);
}

/* WhatsApp - Left Side */
.float-whatsapp-left {
  left: 28px;
  background: linear-gradient(135deg, var(--whatsapp-green), #20ba5a);
}

/* Call - Right Side */
.float-call-right {
  right: 28px;
  background: linear-gradient(135deg, var(--accent-orange), #ff772e);
}

.btn-pulse-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  animation: floatPulse 2s cubic-bezier(0.24, 0, 0.38, 1) infinite;
  z-index: -1;
}

.pulse-green {
  border: 2px solid var(--whatsapp-green);
}

.pulse-orange {
  border: 2px solid var(--accent-orange);
}

@keyframes floatPulse {
  0% { transform: scale(0.9); opacity: 0.9; }
  70% { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* Tooltips */
.float-tooltip {
  position: absolute;
  white-space: nowrap;
  background: var(--bg-card);
  backdrop-filter: blur(8px);
  color: var(--text-primary);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  border: 1px solid var(--border-subtle);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}

.tooltip-right {
  left: 70px;
  transform: translateX(-8px);
}

.tooltip-left {
  right: 70px;
  transform: translateX(8px);
}

.floating-btn:hover .float-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}

/* Responsive Breakpoints */
@media (max-width: 880px) {
  .nav-container {
    height: 80px;
  }
  .logo img {
    height: 56px;
  }
  .nav-links {
    display: none;
  }
  .header-call-btn {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
  .mobile-drawer {
    display: block;
  }
  .hero {
    padding: 100px 0 80px;
  }
  .hero-glow-blue {
    width: 320px;
    height: 320px;
    left: 5%;
  }
  .hero-glow-orange {
    width: 280px;
    height: 280px;
    right: 5%;
  }
  .services-hero {
    padding: 80px 0 50px;
  }
  .services-preview-grid {
    grid-template-columns: 1fr;
  }
  .service-preview-thumb {
    height: 200px;
  }
  .service-row,
  .service-row:nth-child(even) {
    grid-template-columns: 1fr;
    direction: ltr;
    padding: 24px;
  }
  .service-img {
    height: auto;
    max-height: 300px;
    object-fit: contain;
  }
  .banner-inner {
    padding: 40px 20px;
  }
  .image-hover-popup {
    display: none !important;
  }
  .logo-slide {
    width: 190px;
    height: 100px;
    padding: 8px 16px;
  }
  .logo-slide img {
    max-height: 75px;
  }
  .feedback-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .btn-clear-cache span {
    display: none;
  }
  .floating-btn {
    width: 50px;
    height: 50px;
    bottom: 18px;
  }
  .float-whatsapp-left {
    left: 18px;
  }
  .float-call-right {
    right: 18px;
  }
  .modal-card {
    padding: 28px 20px;
  }
}