/* ============================================================
   WEB Graphics Studio — Master Design System
   Premium Dark Luxury UI · Glassmorphism · Neon Glows
   © 2024 WEB Graphics Studio · webgraphicsstudio.in
   ============================================================ */

/* ---------- Google Fonts ---------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Poppins:wght@600;700;800&display=swap');

/* ============================================================
   1. CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  /* Brand Colors */
  --primary: #0057ff;
  --primary-rgb: 0, 87, 255;
  --secondary: #00d4ff;
  --secondary-rgb: 0, 212, 255;
  --glow: #5ce1e6;
  --glow-rgb: 92, 225, 230;
  --purple: #6B3FA0;
  --purple-rgb: 107, 63, 160;

  /* Backgrounds */
  --bg-dark: #0b1020;
  --bg-darker: #060a14;
  --bg-card: #111827;
  --bg-card-hover: #1a2332;
  --glass: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-strong: rgba(255, 255, 255, 0.08);

  /* Text */
  --text: #ffffff;
  --text-muted: #aab2c8;
  --text-dim: #6b7a99;

  /* Spacing */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --space-4xl: 96px;

  /* Typography */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 2rem;
  --fs-3xl: 2.5rem;
  --fs-4xl: 3rem;
  --fs-5xl: 3.5rem;
  --fs-hero: clamp(2.5rem, 5vw, 5rem);

  /* Borders */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.6);
  --shadow-glow-sm: 0 0 15px rgba(var(--primary-rgb), 0.3);
  --shadow-glow-md: 0 0 30px rgba(var(--primary-rgb), 0.4);
  --shadow-glow-lg: 0 0 60px rgba(var(--primary-rgb), 0.3);
  --shadow-glow-cyan: 0 0 30px rgba(var(--secondary-rgb), 0.3);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);

  /* Layout */
  --container-max: 1280px;
  --navbar-height: 80px;
}

/* ============================================================
   2. CSS RESET / NORMALIZE
   ============================================================ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-padding-top: var(--navbar-height);
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: var(--fs-base);
  line-height: 1.7;
  color: var(--text);
  background-color: var(--bg-dark);
  overflow-x: hidden;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: var(--space-md);
}

h1 { font-size: var(--fs-hero); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.5vw, var(--fs-4xl)); }
h3 { font-size: clamp(1.3rem, 2.5vw, var(--fs-2xl)); }
h4 { font-size: var(--fs-xl); }
h5 { font-size: var(--fs-lg); }
h6 { font-size: var(--fs-md); }

p {
  margin-bottom: var(--space-md);
  color: var(--text-muted);
  line-height: 1.8;
}

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

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

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

ul, ol {
  list-style: none;
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  outline: none;
  border: none;
  background: none;
}

button {
  cursor: pointer;
}

::selection {
  background: rgba(var(--primary-rgb), 0.4);
  color: var(--text);
}

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-darker);
}

::-webkit-scrollbar-thumb {
  background: rgba(var(--primary-rgb), 0.4);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(var(--primary-rgb), 0.6);
}

/* ============================================================
   3. CONTAINER & GRID SYSTEM
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

/* ============================================================
   4. PRELOADER
   ============================================================ */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 100000;
  background: var(--bg-darker);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: var(--space-lg);
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

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

.preloader-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid var(--glass-border);
  border-top-color: var(--primary);
  border-right-color: var(--secondary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.preloader-text {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  color: var(--text-muted);
  letter-spacing: 3px;
  text-transform: uppercase;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ============================================================
   5. SCROLL PROGRESS BAR
   ============================================================ */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--glow));
  z-index: 10001;
  transition: width 0.1s linear;
}

/* ============================================================
   6. NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--navbar-height);
  z-index: 9999;
  display: flex;
  align-items: center;
  transition: all var(--transition-base);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(6, 10, 20, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lg);
  height: 70px;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-logo img {
  max-height: 45px;
  width: auto;
  transition: transform var(--transition-base);
}

.nav-logo img:hover {
  transform: scale(1.05);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-link {
  position: relative;
  padding: 8px 14px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  letter-spacing: 0.3px;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

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

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-dropdown-toggle i {
  font-size: 10px;
  transition: transform var(--transition-fast);
}

.nav-dropdown:hover .nav-dropdown-toggle i {
  transform: rotate(180deg);
}

.nav-dropdown-menu,
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 240px;
  background: rgba(10, 15, 30, 0.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(0, 87, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-sm) 0;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 87, 255, 0.08);
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-dropdown-menu a,
.dropdown-menu a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px 20px;
  font-size: var(--fs-sm);
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.nav-dropdown-menu a:hover,
.dropdown-menu a:hover {
  color: var(--text);
  background: rgba(0, 87, 255, 0.1);
  padding-left: 24px;
}

.nav-dropdown-menu a i,
.dropdown-menu a i {
  width: 20px;
  text-align: center;
  font-size: 14px;
  color: var(--primary);
}

.nav-cta,
.nav-actions {
  margin-left: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Hamburger */
.nav-hamburger,
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 10001;
  padding: 5px;
}

.nav-hamburger span,
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--text);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.nav-hamburger.active span:nth-child(1),
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-hamburger.active span:nth-child(2),
.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: translateX(-10px);
}

.nav-hamburger.active span:nth-child(3),
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile overlay */
.nav-mobile-overlay {
  display: none;
}

/* ============================================================
   7. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
  text-decoration: none;
  position: relative;
  overflow: hidden;
  letter-spacing: 0.3px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #0040cc);
  color: var(--text);
  box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.35);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(var(--primary-rgb), 0.5);
  color: var(--text);
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, rgba(255,255,255,0.15), transparent);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.btn-primary:hover::before {
  transform: translateX(100%);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(4px);
}

.btn-secondary:hover {
  border-color: var(--primary);
  box-shadow: 0 0 20px rgba(var(--primary-rgb), 0.2);
  transform: translateY(-3px);
  color: var(--text);
  background: rgba(var(--primary-rgb), 0.08);
}

.btn-sm {
  padding: 10px 22px;
  font-size: var(--fs-xs);
}

.btn-lg {
  padding: 18px 40px;
  font-size: var(--fs-base);
}

.btn-icon {
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: var(--radius-lg);
}

/* ============================================================
   8. HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--bg-darker);
}

#heroCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(var(--primary-rgb), 0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(var(--secondary-rgb), 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(var(--purple-rgb), 0.08) 0%, transparent 50%),
    linear-gradient(180deg, transparent 0%, rgba(6, 10, 20, 0.5) 100%);
  z-index: 2;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  z-index: 1;
  animation: orbFloat 15s ease-in-out infinite;
}

.hero-orb-1 {
  width: 500px;
  height: 500px;
  background: rgba(var(--primary-rgb), 0.15);
  top: -10%;
  left: -5%;
  animation-delay: 0s;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: rgba(var(--secondary-rgb), 0.1);
  bottom: -10%;
  right: -5%;
  animation-delay: -5s;
}

.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: rgba(var(--purple-rgb), 0.1);
  top: 40%;
  right: 20%;
  animation-delay: -10s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -40px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(15px, 30px) scale(1.02); }
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  max-width: 900px;
  padding: 0 var(--space-lg);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 8px 20px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--secondary);
  margin-bottom: var(--space-xl);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.hero-badge i {
  font-size: 8px;
  animation: pulse 2s ease-in-out infinite;
}

.hero-title {
  font-size: var(--fs-hero);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, var(--fs-lg));
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto var(--space-2xl);
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-muted);
  font-size: var(--fs-xs);
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: scrollBounce 2s ease-in-out infinite;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(180deg, var(--primary), transparent);
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ============================================================
   9. SECTION STYLES
   ============================================================ */
.section {
  padding: 100px 0;
  position: relative;
}

.section-alt {
  background: var(--bg-darker);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-3xl);
  /* Force visibility in case AOS fails */
  opacity: 1 !important;
  transform: none !important;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: var(--space-md);
}

.section-label::before,
.section-label::after {
  content: '';
  width: 30px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary));
}

.section-label::after {
  background: linear-gradient(90deg, var(--primary), transparent);
}

.section-title {
  margin-bottom: var(--space-md);
  color: var(--text) !important;
  opacity: 1 !important;
  transform: none !important;
}

.section-subtitle {
  font-size: var(--fs-md);
  color: var(--text-muted);
  line-height: 1.8;
}

/* ============================================================
   10. TRUSTED BY / MARQUEE
   ============================================================ */
.trusted-section {
  padding: 60px 0;
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  background: var(--bg-darker);
  overflow: hidden;
}

.trusted-label {
  text-align: center;
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--text-dim);
  margin-bottom: var(--space-xl);
}

.marquee-wrapper {
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, black 15%, black 85%, transparent);
}

.marquee-track {
  display: flex;
  gap: var(--space-3xl);
  animation: marqueeScroll 30s linear infinite;
  width: max-content;
}

.marquee-item {
  flex-shrink: 0;
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--text-dim);
  opacity: 0.4;
  transition: all var(--transition-base);
  white-space: nowrap;
  user-select: none;
}

.marquee-item:hover {
  opacity: 1;
  color: var(--text-muted);
}

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

/* ============================================================
   11. CARDS
   ============================================================ */
.card {
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: 1px;
  background: linear-gradient(135deg, transparent, rgba(var(--primary-rgb), 0.1), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.card:hover {
  transform: translateY(-5px);
  border-color: rgba(var(--primary-rgb), 0.3);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3), 0 0 20px rgba(var(--primary-rgb), 0.1);
}

.card:hover::before {
  opacity: 1;
}

/* --- Service Card --- */
.service-card {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
  position: relative;
}

.service-card-icon {
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.15), rgba(var(--secondary-rgb), 0.08));
  border: 1px solid rgba(var(--primary-rgb), 0.2);
  font-size: 28px;
  color: var(--primary);
  transition: all var(--transition-base);
}

.service-card:hover .service-card-icon {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: var(--text);
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-glow-sm);
}

.service-card-title {
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.service-card-desc {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-md);
  line-height: 1.7;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--secondary); /* Changed from primary to secondary for better contrast on dark bg */
  transition: gap var(--transition-fast);
}

.service-card-link::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 1;
}

.service-card-link:hover {
  gap: 12px;
  color: var(--text);
}

/* --- Portfolio Card --- */
.portfolio-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  padding: 0;
  aspect-ratio: 4 / 3;
}

.portfolio-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.portfolio-card-gradient {
  width: 100%;
  height: 100%;
  transition: transform 0.6s ease;
}

.portfolio-card:hover .portfolio-card-img,
.portfolio-card:hover .portfolio-card-gradient {
  transform: scale(1.08);
}

.portfolio-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(6, 10, 20, 0.95) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-xl);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.portfolio-card:hover .portfolio-card-overlay {
  opacity: 1;
}

.portfolio-card-category {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: var(--space-xs);
}

.portfolio-card-title {
  font-size: var(--fs-xl);
  font-weight: 700;
  margin-bottom: var(--space-md);
}

.portfolio-card-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text);
}

/* --- Testimonial Card --- */
.testimonial-card {
  padding: var(--space-2xl);
  min-height: 280px;
  display: flex;
  flex-direction: column;
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: var(--space-md);
}

.testimonial-stars i {
  color: #fbbf24;
  font-size: 14px;
}

.testimonial-quote {
  font-size: var(--fs-base);
  color: var(--text-muted);
  line-height: 1.8;
  flex: 1;
  margin-bottom: var(--space-lg);
  font-style: italic;
  position: relative;
  padding-left: var(--space-lg);
  border-left: 2px solid rgba(var(--primary-rgb), 0.3);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--text);
  flex-shrink: 0;
}

.testimonial-name {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 2px;
}

.testimonial-role {
  font-size: var(--fs-xs);
  color: var(--text-dim);
}

/* --- Team Card --- */
.team-card {
  text-align: center;
  padding: var(--space-2xl);
}

.team-card-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  margin: 0 auto var(--space-md);
  background: linear-gradient(135deg, var(--primary), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-3xl);
  font-weight: 800;
  color: var(--text);
  border: 3px solid var(--glass-border);
}

.team-card-name {
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: 4px;
}

.team-card-role {
  font-size: var(--fs-sm);
  color: var(--primary);
  margin-bottom: var(--space-md);
}

/* --- Blog Card --- */
.blog-card {
  padding: 0;
  overflow: hidden;
}

.blog-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-card-body {
  padding: var(--space-xl);
}

.blog-card-category {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-sm);
}

.blog-card-title {
  font-size: var(--fs-lg);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  line-height: 1.4;
}

.blog-card-excerpt {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

/* --- Stat Card --- */
.stat-card {
  text-align: center;
  padding: var(--space-2xl);
  background: transparent;
  border: none;
  backdrop-filter: none;
}

.stat-card::before {
  display: none;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 4vw, var(--fs-5xl));
  font-weight: 800;
  color: var(--secondary); /* Fallback */
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-sm);
}

.stat-label {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
}

/* ============================================================
   12. WHY CHOOSE US
   ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.why-content-title {
  font-size: clamp(1.8rem, 3vw, var(--fs-4xl));
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: var(--space-lg);
}

.why-content-desc {
  font-size: var(--fs-md);
  color: var(--text-muted);
  line-height: 1.8;
}

.why-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.why-card {
  padding: var(--space-xl);
}

.why-card-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.15), rgba(var(--secondary-rgb), 0.05));
  margin-bottom: var(--space-md);
  font-size: 20px;
  color: var(--primary);
}

.why-card-title {
  font-size: var(--fs-base);
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.why-card-desc {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================================
   13. STATISTICS SECTION
   ============================================================ */
.stats-section {
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.08), rgba(var(--purple-rgb), 0.06));
  border-top: 1px solid var(--glass-border);
  border-bottom: 1px solid var(--glass-border);
  padding: 80px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  text-align: center;
}

.stat-divider {
  width: 1px;
  height: 60px;
  background: linear-gradient(180deg, transparent, var(--glass-border), transparent);
  align-self: center;
}

/* ============================================================
   14. PORTFOLIO FILTERS
   ============================================================ */
.portfolio-filters {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
}

.filter-btn {
  padding: 10px 24px;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-muted);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
}

.filter-btn:hover,
.filter-btn.active {
  color: var(--text);
  background: rgba(var(--primary-rgb), 0.15);
  border-color: var(--primary);
  box-shadow: var(--shadow-glow-sm);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.portfolio-card.hidden {
  display: none;
}

/* ============================================================
   15. PROCESS TIMELINE
   ============================================================ */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-lg);
  position: relative;
  padding-top: var(--space-2xl);
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 68px;
  left: 8%;
  right: 8%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary), var(--glow), var(--purple), var(--primary));
  background-size: 200% 100%;
  animation: gradientShift 4s linear infinite;
}

.process-step {
  text-align: center;
  position: relative;
  opacity: 1 !important;
  transform: none !important;
}

.process-step-number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--text);
  margin: 0 auto var(--space-md);
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-glow-sm);
}

.process-step-icon {
  font-size: 28px;
  color: var(--primary);
  margin-bottom: var(--space-sm);
}

.process-step-title {
  font-size: var(--fs-sm);
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.process-step-desc {
  font-size: var(--fs-xs);
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================================
   16. TECHNOLOGIES
   ============================================================ */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-lg);
}

.tech-item {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.tech-item:hover {
  border-color: rgba(var(--primary-rgb), 0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow-sm);
}

.tech-item i {
  font-size: 36px;
  margin-bottom: var(--space-sm);
  color: var(--primary);
  transition: color var(--transition-fast);
}

.tech-item:hover i {
  color: var(--secondary);
}

.tech-item span {
  display: block;
  font-size: var(--fs-xs);
  color: var(--text-muted);
  font-weight: 500;
}

/* ============================================================
   17. TESTIMONIALS SWIPER
   ============================================================ */
.testimonials-swiper {
  padding-bottom: 60px;
}

.testimonials-swiper .swiper-pagination-bullet {
  width: 10px;
  height: 10px;
  background: var(--text-dim);
  opacity: 0.5;
  transition: all var(--transition-base);
}

.testimonials-swiper .swiper-pagination-bullet-active {
  opacity: 1;
  background: var(--primary);
  width: 30px;
  border-radius: var(--radius-full);
}

.testimonials-swiper .swiper-button-next,
.testimonials-swiper .swiper-button-prev {
  color: var(--primary);
  width: 44px;
  height: 44px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: 50%;
  transition: all var(--transition-base);
}

.testimonials-swiper .swiper-button-next::after,
.testimonials-swiper .swiper-button-prev::after {
  font-size: 16px;
}

.testimonials-swiper .swiper-button-next:hover,
.testimonials-swiper .swiper-button-prev:hover {
  background: rgba(var(--primary-rgb), 0.2);
  border-color: var(--primary);
}

/* ============================================================
   18. FAQ ACCORDION
   ============================================================ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq-item {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq-item.active {
  border-color: rgba(var(--primary-rgb), 0.3);
  box-shadow: var(--shadow-glow-sm);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 20px var(--space-xl);
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  transition: color var(--transition-fast);
  text-align: left;
  background: none;
  border: none;
}

.faq-question:hover {
  color: var(--secondary);
}

.faq-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  font-size: 14px;
  color: var(--primary);
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.faq-item.active .faq-icon {
  background: var(--primary);
  color: var(--text);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-answer-inner {
  padding: 0 var(--space-xl) 20px;
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.8;
}

.faq-item.active .faq-answer {
  max-height: 400px;
}

/* ============================================================
   19. CTA BANNER
   ============================================================ */
.cta-banner {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--primary), var(--purple));
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(0,0,0,0.2) 0%, transparent 50%);
}

.cta-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-banner-title {
  font-size: clamp(1.8rem, 3.5vw, var(--fs-4xl));
  font-weight: 800;
  color: var(--text);
  margin-bottom: var(--space-md);
}

.cta-banner-subtitle {
  font-size: var(--fs-md);
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-2xl);
}

.cta-banner .btn-primary {
  background: var(--text);
  color: var(--primary);
  box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.cta-banner .btn-primary:hover {
  background: rgba(255,255,255,0.9);
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
}

.cta-banner .btn-secondary {
  border-color: rgba(255,255,255,0.4);
  color: var(--text);
}

.cta-banner .btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
}

/* ============================================================
   20. FORMS
   ============================================================ */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.form-label span {
  color: #ef4444;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px 18px;
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--text);
  font-size: var(--fs-sm);
  transition: all var(--transition-base);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.15);
  background: rgba(var(--primary-rgb), 0.05);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-dim);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23aab2c8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

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

.form-error {
  font-size: var(--fs-xs);
  color: #ef4444;
  margin-top: var(--space-xs);
  display: none;
}

.form-group.error .form-input,
.form-group.error .form-textarea,
.form-group.error .form-select {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-group.error .form-error {
  display: block;
}

.form-group.success .form-input,
.form-group.success .form-textarea,
.form-group.success .form-select {
  border-color: #22c55e;
}

.contact-form-wrapper {
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
}

/* ============================================================
   21. FOOTER
   ============================================================ */
.footer {
  background: var(--bg-darker);
  border-top: 1px solid var(--glass-border);
  padding-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  padding-bottom: 60px;
}

.footer-logo {
  max-height: 50px;
  width: auto;
  margin-bottom: var(--space-lg);
}

.footer-desc {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  font-size: 16px;
  transition: all var(--transition-base);
}

.footer-social a:hover {
  color: var(--text);
  background: rgba(var(--primary-rgb), 0.2);
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow-sm);
}

.footer-heading {
  font-size: var(--fs-base);
  font-weight: 700;
  margin-bottom: var(--space-lg);
  color: var(--text);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links a {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

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

.footer-links a i {
  font-size: 12px;
  color: var(--primary);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.footer-contact-item i {
  width: 20px;
  text-align: center;
  color: var(--primary);
  margin-top: 3px;
  flex-shrink: 0;
}

.footer-contact-item span {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding: var(--space-lg) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-copyright {
  font-size: var(--fs-sm);
  color: var(--text-dim);
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-lg);
}

.footer-bottom-links a {
  font-size: var(--fs-sm);
  color: var(--text-dim);
}

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

/* ============================================================
   22. PAGE HERO (Inner Pages)
   ============================================================ */
.page-hero {
  padding: 160px 0 80px;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(var(--primary-rgb), 0.1) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 30%, rgba(var(--purple-rgb), 0.08) 0%, transparent 50%),
    var(--bg-darker);
  text-align: center;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--glass-border);
}

.page-hero-title {
  font-size: clamp(2rem, 4vw, var(--fs-4xl));
  font-weight: 800;
  margin-bottom: var(--space-md);
}

.page-hero-subtitle {
  font-size: var(--fs-md);
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto var(--space-lg);
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
}

.breadcrumb a {
  color: var(--text-muted);
}

.breadcrumb a:hover {
  color: var(--text);
}

.breadcrumb span {
  color: var(--text-dim);
}

.breadcrumb .breadcrumb-current {
  color: var(--primary);
}

/* ============================================================
   23. CONTACT PAGE
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-2xl);
  align-items: start;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-info-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-xl);
}

.contact-info-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.15), rgba(var(--secondary-rgb), 0.05));
  font-size: 20px;
  color: var(--primary);
  flex-shrink: 0;
}

.contact-info-title {
  font-size: var(--fs-base);
  font-weight: 700;
  margin-bottom: 4px;
}

.contact-info-text {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.6;
}

.contact-info-text a {
  color: var(--text-muted);
}

.contact-info-text a:hover {
  color: var(--secondary);
}

.contact-map {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--glass-border);
  margin-top: var(--space-lg);
}

.contact-map iframe {
  width: 100%;
  height: 250px;
  display: block;
  filter: invert(0.9) hue-rotate(180deg) brightness(0.8) contrast(1.2);
}

.contact-social {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.contact-social a {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--glass);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  font-size: 18px;
  transition: all var(--transition-base);
}

.contact-social a:hover {
  color: var(--text);
  background: rgba(var(--primary-rgb), 0.2);
  border-color: var(--primary);
  transform: translateY(-3px);
}

/* ============================================================
   24. WHATSAPP FLOATING BUTTON
   ============================================================ */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 9990;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  font-size: 28px;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-base);
  text-decoration: none;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
  color: #fff;
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.3);
  animation: whatsappPulse 2s ease-in-out infinite;
}

@keyframes whatsappPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.2); opacity: 0; }
}

/* ============================================================
   25. SCROLL TO TOP
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: 100px;
  right: 30px;
  z-index: 9990;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--glass);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-base);
}

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

.scroll-top:hover {
  color: var(--text);
  background: rgba(var(--primary-rgb), 0.2);
  border-color: var(--primary);
  transform: translateY(-3px);
}

/* ============================================================
   26. UTILITY CLASSES
   ============================================================ */
.text-gradient {
  color: var(--secondary); /* Fallback color if gradient text fails */
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.text-gradient-purple {
  color: var(--purple); /* Fallback */
  background: linear-gradient(135deg, var(--primary), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.glass-panel {
  background: var(--glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
}

.glow-border {
  position: relative;
}

.glow-border::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: linear-gradient(135deg, var(--primary), var(--secondary), var(--purple));
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-base);
  filter: blur(6px);
}

.glow-border:hover::after {
  opacity: 0.6;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mx-auto { margin-left: auto; margin-right: auto; }
.mt-1 { margin-top: var(--space-sm); }
.mt-2 { margin-top: var(--space-md); }
.mt-3 { margin-top: var(--space-lg); }
.mt-4 { margin-top: var(--space-xl); }
.mb-1 { margin-bottom: var(--space-sm); }
.mb-2 { margin-bottom: var(--space-md); }
.mb-3 { margin-bottom: var(--space-lg); }
.mb-4 { margin-bottom: var(--space-xl); }
.d-flex { display: flex; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.gap-1 { gap: var(--space-sm); }
.gap-2 { gap: var(--space-md); }
.gap-3 { gap: var(--space-lg); }
.gap-4 { gap: var(--space-xl); }

/* ============================================================
   27. ANIMATIONS / KEYFRAMES
   ============================================================ */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

@keyframes glow {
  0%, 100% { box-shadow: 0 0 5px rgba(var(--primary-rgb), 0.2); }
  50% { box-shadow: 0 0 20px rgba(var(--primary-rgb), 0.5), 0 0 40px rgba(var(--primary-rgb), 0.2); }
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

.animate-float { animation: float 6s ease-in-out infinite; }
.animate-glow { animation: glow 3s ease-in-out infinite; }
.animate-gradient { animation: gradientShift 4s linear infinite; }
.animate-pulse { animation: pulse 2s ease-in-out infinite; }

/* ============================================================
   28. PORTFOLIO PAGE SPECIFICS
   ============================================================ */
.portfolio-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.load-more-wrapper {
  text-align: center;
  margin-top: var(--space-3xl);
}

/* ============================================================
   29. RESPONSIVE BREAKPOINTS
   ============================================================ */

/* ---- Tablet: max-width 1024px ---- */
@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .why-cards {
    grid-template-columns: 1fr 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
  }

  .process-timeline {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
  }

  .process-timeline::before {
    display: none;
  }

  .tech-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .portfolio-grid,
  .portfolio-page-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Mobile: max-width 768px ---- */
@media (max-width: 768px) {
  :root {
    --navbar-height: 70px;
  }

  .section {
    padding: 70px 0;
  }

  .container {
    padding: 0 var(--space-md);
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  /* Navbar mobile */
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: rgba(6, 10, 20, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px var(--space-xl) var(--space-xl);
    gap: 0;
    transition: right var(--transition-base);
    border-left: 1px solid var(--glass-border);
    overflow-y: auto;
    z-index: 10000;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-mobile-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }

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

  .nav-link {
    padding: 14px 0;
    font-size: var(--fs-base);
    width: 100%;
    border-bottom: 1px solid var(--glass-border);
  }

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

  .nav-dropdown-menu,
  .dropdown-menu {
    position: static;
    transform: none;
    min-width: 100%;
    background: rgba(255,255,255,0.03);
    border: none;
    border-radius: 0;
    padding: 0;
    opacity: 1;
    visibility: visible;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
    box-shadow: none;
  }

  .nav-dropdown.active .nav-dropdown-menu,
  .nav-dropdown.active .dropdown-menu {
    max-height: 500px;
  }

  .nav-dropdown:hover .nav-dropdown-menu,
  .nav-dropdown:hover .dropdown-menu {
    transform: none !important;
  }

  .nav-cta,
  .nav-actions {
    margin-left: 0;
    margin-top: var(--space-lg);
    width: 100%;
  }

  .nav-cta .btn,
  .nav-actions .btn {
    width: 100%;
  }

  .nav-hamburger,
  .hamburger {
    display: flex;
  }

  /* Hero mobile */
  .hero-content {
    padding: 0 var(--space-md);
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .hero-scroll {
    display: none;
  }

  /* Stats mobile */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Process mobile */
  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Tech mobile */
  .tech-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
  }

  .tech-item {
    padding: var(--space-md) var(--space-sm);
  }

  .tech-item i {
    font-size: 28px;
  }

  /* Portfolio mobile */
  .portfolio-grid,
  .portfolio-page-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-card-overlay {
    opacity: 1;
  }

  /* Footer mobile */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

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

  .footer-bottom-links {
    justify-content: center;
  }

  /* CTA mobile */
  .cta-banner {
    padding: 70px 0;
  }

  .cta-banner-content .hero-buttons {
    flex-direction: column;
  }

  /* Contact mobile */
  .contact-grid {
    grid-template-columns: 1fr;
  }

  /* WhatsApp & Scroll top mobile */
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    font-size: 24px;
  }

  .scroll-top {
    bottom: 80px;
    right: 20px;
    width: 40px;
    height: 40px;
  }

  /* Page hero mobile */
  .page-hero {
    padding: 130px 0 60px;
  }
}

/* ---- Small Mobile: max-width 480px ---- */
@media (max-width: 480px) {
  .process-timeline {
    grid-template-columns: 1fr;
  }

  .why-cards {
    grid-template-columns: 1fr;
  }

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

  .tech-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .portfolio-filters {
    gap: var(--space-xs);
  }

  .filter-btn {
    padding: 8px 16px;
    font-size: var(--fs-xs);
  }
}

/* ---- Desktop: min-width 1025px ---- */
@media (min-width: 1025px) {
  .nav-hamburger {
    display: none;
  }

  .nav-mobile-overlay {
    display: none;
  }
}

/* ============================================================
   30. LOADING BUTTON STATE
   ============================================================ */
.btn-loading {
  pointer-events: none;
  position: relative;
  color: transparent;
}

.btn-loading::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}

/* ============================================================
   MOBILE BOTTOM NAVIGATION (YouTube-style)
   ============================================================ */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: rgba(11, 16, 32, 0.96);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 6px 0 max(6px, env(safe-area-inset-bottom));
  justify-content: space-around;
  align-items: center;
  box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.5);
}

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 6px 12px;
  text-decoration: none;
  color: #6b7a99;
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 500;
  transition: all 0.3s ease;
  position: relative;
  min-width: 56px;
}

.bottom-nav-item i {
  font-size: 1.2rem;
  transition: all 0.3s ease;
}

.bottom-nav-item.active {
  color: var(--secondary);
}

.bottom-nav-item.active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 32px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  border-radius: 0 0 4px 4px;
}

.bottom-nav-item.active i {
  transform: scale(1.15);
  filter: drop-shadow(0 0 6px rgba(var(--secondary-rgb), 0.5));
}

.bottom-nav-item:hover {
  color: var(--secondary);
}



/* ============================================================
   UNIVERSAL SEARCH
   ============================================================ */
.nav-search-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 8px;
  margin-right: 15px;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-search-btn:hover {
  color: var(--secondary);
  transform: translateY(-2px);
}

.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(11, 16, 32, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 99999;
  display: flex;
  flex-direction: column;
  padding: 80px 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.search-close-btn {
  position: absolute;
  top: 30px;
  right: 30px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 2rem;
  cursor: pointer;
  transition: color 0.3s ease;
}

.search-close-btn:hover {
  color: #ff4757;
}

.search-container {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
}

.search-input-wrapper {
  position: relative;
  margin-bottom: 40px;
}

.search-input-wrapper i {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  color: var(--primary);
}

.search-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: 20px 20px 20px 60px;
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 600;
  color: var(--text);
  transition: all var(--transition-base);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 30px rgba(0, 87, 255, 0.2);
}

.search-input::placeholder {
  color: rgba(255, 255, 255, 0.2);
}

.search-results {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 60vh;
  overflow-y: auto;
  padding-right: 10px;
}

.search-results::-webkit-scrollbar {
  width: 6px;
}

.search-results::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 10px;
}

.search-result-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--text);
  transition: all var(--transition-fast);
}

.search-result-item:hover {
  background: rgba(0, 87, 255, 0.1);
  border-color: rgba(0, 87, 255, 0.3);
  transform: translateX(10px);
}

.search-result-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary);
  font-size: 1.2rem;
}

.search-result-item:hover .search-result-icon {
  background: var(--primary);
  color: #fff;
}

.search-result-content {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.search-result-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.1rem;
}

.search-result-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.no-results {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.2rem;
  padding: 40px 0;
}