/* ==========================================
   ROOT VARIABLES & RESET
   ========================================== */
:root {
    /* Colors - Enhanced Professional Accounting Theme */
    --primary-color: #2563EB;
    --primary-dark: #1E40AF;
    --primary-light: #60A5FA;
    --secondary-color: #10B981;
    --accent-color: #F59E0B;
    --gold-color: #FBBF24;
    --success-color: #059669;
    --purple-accent: #8B5CF6;
    --cyan-accent: #06B6D4;
    --pink-accent: #EC4899;
    
    /* Gradients - Vibrant Professional */
    --gradient-primary: linear-gradient(135deg, #2563EB 0%, #7C3AED 100%);
    --gradient-secondary: linear-gradient(135deg, #10B981 0%, #059669 100%);
    --gradient-accent: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);
    --gradient-gold: linear-gradient(135deg, #FBBF24 0%, #F59E0B 100%);
    --gradient-success: linear-gradient(135deg, #10B981 0%, #06B6D4 100%);
    --gradient-purple: linear-gradient(135deg, #8B5CF6 0%, #EC4899 100%);
    --gradient-multi: linear-gradient(135deg, #2563EB 0%, #10B981 50%, #F59E0B 100%);
    
    /* Dark theme colors - Enhanced */
    --bg-primary: #0F172A;
    --bg-secondary: #1E293B;
    --bg-card: #1E293B;
    --bg-card-hover: #334155;
    --text-primary: #F1F5F9;
    --text-secondary: #CBD5E1;
    --text-muted: #94A3B8;
    --border-color: rgba(59, 130, 246, 0.2);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-heading: 'Playfair Display', serif;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 30px rgba(108, 99, 255, 0.3);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ==========================================
   PRELOADER
   ========================================== */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    text-align: center;
}

.calculator-icon {
    font-size: 4rem;
    color: var(--primary-color);
    animation: float 2s ease-in-out infinite;
}

.loading-text {
    margin-top: 1rem;
    font-size: 1.2rem;
    color: var(--text-secondary);
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* ==========================================
   PARTICLES BACKGROUND
   ========================================== */
#particles-js {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
}

/* ==========================================
   FLOATING ACCOUNTING ICONS
   ========================================== */
.floating-icons {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}

.floating-icon {
    position: absolute;
    font-size: 3rem;
    opacity: 0.08;
    animation: float-icon 20s ease-in-out infinite;
}

.floating-icon i {
    background: var(--gradient-multi);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(37, 99, 235, 0.3));
}

@keyframes float-icon {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-30px) rotate(5deg);
    }
    50% {
        transform: translateY(-60px) rotate(-5deg);
    }
    75% {
        transform: translateY(-30px) rotate(3deg);
    }
}

.floating-icon:nth-child(even) {
    animation-duration: 25s;
    animation-direction: reverse;
}

.floating-icon:nth-child(3n) {
    animation-duration: 18s;
}

/* ==========================================
   NAVIGATION
   ==========================================  */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(15, 15, 30, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    z-index: 1000;
    transition: all var(--transition-base);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.navbar.scrolled {
    box-shadow: var(--shadow-lg);
    background: rgba(15, 15, 30, 0.98);
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
}

.brand-initial {
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    animation: rotate-glow 3s linear infinite;
}

@keyframes rotate-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(108, 99, 255, 0.5); }
    50% { box-shadow: 0 0 30px rgba(108, 99, 255, 0.8); }
}

.brand-name {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-base);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
}

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: all var(--transition-base);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 6rem 0 2rem;
    overflow: hidden;
}

.hero-bg-shape {
    position: absolute;
    width: 600px;
    height: 600px;
    background: var(--gradient-primary);
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.2;
    top: -100px;
    right: -100px;
    animation: morph 8s ease-in-out infinite;
}

@keyframes morph {
    0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    50% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 10;
}

.hero-content {
    position: relative;
    z-index: 10;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(108, 99, 255, 0.1);
    border: 1px solid rgba(108, 99, 255, 0.3);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    animation: slideInLeft 1s ease;
}

.label-icon {
    animation: spin 3s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.8rem;
}

.title-line {
    display: block;
    font-size: 2rem;
    color: var(--text-secondary);
}

.title-name {
    display: block;
    font-size: 3.5rem;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.8rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    min-height: 50px;
}

.typing-text {
    color: var(--primary-color);
    font-weight: 600;
}

.cursor {
    color: var(--primary-color);
    animation: blink 1s step-end infinite;
}

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

.hero-description {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.hero-description strong {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 700;
    background: linear-gradient(135deg, #2563EB, #7C3AED);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-bottom: 0.5rem;
}

.hero-description em {
    display: block;
    margin-top: 1rem;
    font-style: italic;
    color: var(--primary-color);
    font-size: 1.05rem;
    opacity: 0.9;
    border-left: 3px solid var(--primary-color);
    padding-left: 1rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    font-family: var(--font-primary);
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(108, 99, 255, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    gap: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px solid;
    border-image: linear-gradient(90deg, #2563EB, #10B981, #F59E0B) 1;
}

.stat-item {
    flex: 1;
    text-align: center;
    padding: 1rem 0.5rem;
    transition: all var(--transition-base);
    position: relative;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
}

.stat-item.stat-gradient-1::before {
    background: linear-gradient(90deg, #2563EB, #7C3AED);
}

.stat-item.stat-gradient-2::before {
    background: linear-gradient(90deg, #10B981, #06B6D4);
}

.stat-item.stat-gradient-3::before {
    background: linear-gradient(90deg, #F59E0B, #EF4444);
}

.stat-item:hover {
    transform: translateY(-8px);
    border-color: var(--primary-color);
    box-shadow: 0 15px 40px rgba(37, 99, 235, 0.2);
}

.stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    transition: all var(--transition-base);
}

.stat-gradient-1 .stat-icon {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2), rgba(124, 58, 237, 0.2));
    color: #60A5FA;
}

.stat-gradient-2 .stat-icon {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(6, 182, 212, 0.2));
    color: #10B981;
}

.stat-gradient-3 .stat-icon {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(239, 68, 68, 0.2));
    color: #F59E0B;
}

.stat-item:hover .stat-icon {
    transform: scale(1.1) rotateY(360deg);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
    display: inline-block;
}

.stat-suffix {
    font-size: 1.6rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-left: 0.2rem;
}

.stat-gradient-1 .stat-number {
    background: linear-gradient(135deg, #2563EB, #7C3AED);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-gradient-2 .stat-number {
    background: linear-gradient(135deg, #10B981, #06B6D4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-gradient-3 .stat-number {
    background: linear-gradient(135deg, #F59E0B, #EF4444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 0.3rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stat-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    margin-top: 1rem;
    overflow: hidden;
}

.stat-bar-fill {
    height: 100%;
    border-radius: 10px;
    animation: fillBar 2s ease-out forwards;
    box-shadow: 0 0 10px currentColor;
}

@keyframes fillBar {
    from {
        width: 0;
    }
}

/* Hero Image */
.hero-image {
    position: relative;
    z-index: 10;
}

.image-wrapper {
    position: relative;
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    z-index: 10;
}

.image-bg-circle {
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.3;
    animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.1); opacity: 0.5; }
}

.profile-image {
    width: 100%;
    height: auto;
    border-radius: 50%;
    position: relative;
    z-index: 2;
    border: 5px solid rgba(108, 99, 255, 0.3);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
    animation: float-image 6s ease-in-out infinite;
}

@keyframes float-image {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.floating-badge {
    position: absolute;
    background: var(--bg-card);
    padding: 0.8rem 1.2rem;
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    animation: float-badge 3s ease-in-out infinite;
    z-index: 3;
}

.floating-badge i {
    color: var(--gold-color);
}

.badge-1 {
    top: 10%;
    right: -6%;
    animation-delay: 0s;
}

.badge-2 {
    top: 50%;
    left: -10%;
    animation-delay: 1s;
}

.badge-3 {
    bottom: 15%;
    right: -2%;
    animation-delay: 2s;
}

@keyframes float-badge {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid var(--primary-color);
    border-radius: 15px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 2px;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-wheel 2s ease-in-out infinite;
}

@keyframes scroll-wheel {
    0% { top: 10px; opacity: 1; }
    100% { top: 30px; opacity: 0; }
}

.scroll-text {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Hero Section Enhancements */
.hero-gradient-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 50%, rgba(37, 99, 235, 0.15), transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(124, 58, 237, 0.15), transparent 50%);
    pointer-events: none;
    z-index: 0;
    animation: gradient-shift 8s ease-in-out infinite;
}

@keyframes gradient-shift {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 0.8; }
}

.hero-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

.hero-shapes .shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.3;
    animation: float-shape 20s ease-in-out infinite;
}

.shape-1 {
    top: 10%;
    left: 10%;
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #2563EB, #7C3AED);
    animation-delay: 0s;
}

.shape-2 {
    top: 60%;
    right: 15%;
    width: 250px;
    height: 250px;
    background: linear-gradient(135deg, #10B981, #06B6D4);
    animation-delay: 5s;
}

.shape-3 {
    bottom: 20%;
    left: 20%;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, #F59E0B, #EF4444);
    animation-delay: 10s;
}

.shape-4 {
    top: 30%;
    right: 30%;
    width: 180px;
    height: 180px;
    background: linear-gradient(135deg, #EC4899, #8B5CF6);
    animation-delay: 15s;
}

@keyframes float-shape {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(30px, -30px) rotate(90deg); }
    50% { transform: translate(-20px, 20px) rotate(180deg); }
    75% { transform: translate(40px, 10px) rotate(270deg); }
}

.trust-indicators {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.trust-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: all var(--transition-base);
}

.trust-badge i {
    color: #10B981;
    font-size: 1rem;
}

.trust-badge:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.2);
}

.social-proof {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.avatars {
    display: flex;
    align-items: center;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 3px solid var(--bg-primary);
    margin-left: -12px;
    background: linear-gradient(135deg, #2563EB, #7C3AED);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all var(--transition-base);
}

.avatar:first-child {
    margin-left: 0;
}

.avatar:hover {
    transform: translateY(-5px) scale(1.1);
    z-index: 10;
}

.avatar:nth-child(2) {
    background: linear-gradient(135deg, #10B981, #06B6D4);
}

.avatar:nth-child(3) {
    background: linear-gradient(135deg, #F59E0B, #EF4444);
}

.avatar-more {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 3px solid var(--bg-primary);
    margin-left: -12px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.75rem;
}

.social-proof p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.social-proof strong {
    color: var(--primary-color);
    font-weight: 700;
}

.orbit-ring {
    position: absolute;
    border: 2px solid rgba(37, 99, 235, 0.3);
    border-radius: 50%;
    pointer-events: none;
    animation: orbit-rotate 20s linear infinite;
}

.ring-1 {
    width: 120%;
    height: 120%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-style: dashed;
}

.ring-2 {
    width: 140%;
    height: 140%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-color: rgba(124, 58, 237, 0.3);
    animation-duration: 30s;
    animation-direction: reverse;
}

@keyframes orbit-rotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

.btn-3d {
    position: relative;
    transform-style: preserve-3d;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.btn-3d::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    border-radius: inherit;
    transform: translateZ(-6px);
    filter: brightness(0.7);
    transition: all 0.3s ease;
}

.btn-3d:hover {
    transform: translateY(-8px) translateZ(10px);
}

.btn-3d:hover::after {
    transform: translateZ(-12px);
}

.btn-3d:active {
    transform: translateY(-2px) translateZ(5px);
}

.ripple-effect {
    position: relative;
    overflow: hidden;
}

.ripple-effect::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    background: radial-gradient(circle, rgba(255, 255, 255, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    transition: transform 0.6s ease-out;
}

.ripple-effect:active::before {
    transform: translate(-50%, -50%) scale(2);
}

.btn-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-glow {
    position: absolute;
    inset: -2px;
    background: linear-gradient(45deg, #2563EB, #7C3AED, #10B981, #06B6D4);
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    filter: blur(10px);
    transition: opacity 0.3s ease;
}

.btn-3d:hover .btn-glow {
    opacity: 0.6;
}

.badge-4 {
    bottom: 5%;
    left: -10%;
    animation-delay: 3s;
}

.hover-lift {
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.hover-lift:hover {
    transform: translateY(-15px) scale(1.05);
    box-shadow: 0 30px 80px rgba(37, 99, 235, 0.3);
}

.glass-card {
    background: rgba(255, 255, 255, 0.05) !important;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: rgba(37, 99, 235, 0.3) !important;
}

/* ==========================================
   SECTION HEADERS
   ========================================== */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    margin-bottom: 1rem;
}

.title-underline {
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    margin: 1rem auto;
    border-radius: 2px;
}

.section-description {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================
   ABOUT SECTION
   ========================================== */
.about {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
}

/* Achievement Metrics */
.achievement-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.metric-card {
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(37, 99, 235, 0.05) 100%);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 2px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.metric-card:hover::before {
    opacity: 0.05;
}

.metric-card:hover {
    transform: translateY(-8px) scale(1.03);
    border-color: var(--primary-color);
    box-shadow: 0 15px 40px rgba(37, 99, 235, 0.2);
}

.metric-card:nth-child(1) {
    border-top: 3px solid #2563EB;
}

.metric-card:nth-child(2) {
    border-top: 3px solid #10B981;
}

.metric-card:nth-child(3) {
    border-top: 3px solid #F59E0B;
}

.metric-card:nth-child(4) {
    border-top: 3px solid #FBBF24;
}

.metric-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transition: all var(--transition-base);
}

.metric-card:nth-child(1) .metric-icon {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2), rgba(124, 58, 237, 0.2));
    color: #60A5FA;
}

.metric-card:nth-child(2) .metric-icon {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(5, 150, 105, 0.2));
    color: #10B981;
}

.metric-card:nth-child(3) .metric-icon {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(239, 68, 68, 0.2));
    color: #F59E0B;
}

.metric-card:nth-child(4) .metric-icon {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.2), rgba(245, 158, 11, 0.2));
    color: #FBBF24;
}

.metric-card:hover .metric-icon {
    transform: rotateY(360deg) scale(1.1);
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.metric-card:nth-child(1) .metric-value {
    background: linear-gradient(135deg, #2563EB, #7C3AED);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-card:nth-child(2) .metric-value {
    background: linear-gradient(135deg, #10B981, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-card:nth-child(3) .metric-value {
    background: linear-gradient(135deg, #F59E0B, #EF4444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-card:nth-child(4) .metric-value {
    background: linear-gradient(135deg, #FBBF24, #F59E0B);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}

.about-image-wrapper img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.experience-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 150px;
    height: 150px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    animation: rotate-badge 20s linear infinite;
}

@keyframes rotate-badge {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.badge-content {
    text-align: center;
    animation: counter-rotate 20s linear infinite;
}

@keyframes counter-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(-360deg); }
}

.badge-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
}

.badge-text {
    font-size: 0.9rem;
    color: white;
    line-height: 1.2;
}

.about-text h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-highlights {
    list-style: none;
    margin: 2rem 0;
}

.about-highlights li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.about-highlights i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.about-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin: 2rem 0;
    padding: 2rem;
    background: rgba(108, 99, 255, 0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(108, 99, 255, 0.2);
}

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

.info-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.3rem;
}

.info-value {
    font-weight: 600;
    color: var(--text-primary);
}

/* ==========================================
   SERVICES SECTION
   ========================================== */
.services {
    padding: var(--spacing-xl) 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    min-height: 520px;
    display: flex;
    flex-direction: column;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
    border-color: var(--primary-color);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(108, 99, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 1.2rem;
    position: relative;
    transition: all var(--transition-base);
}

.service-card:hover .service-icon {
    background: var(--gradient-primary);
    color: white;
    transform: rotateY(360deg);
}

.icon-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    line-height: 1.4;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    text-align: center;
    max-width: 100%;
}

.service-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: 0.9rem;
    text-align: center;
}

.service-features {
    list-style: none;
    margin-bottom: auto;
    flex-grow: 1;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
}

.service-features i {
    color: var(--primary-color);
    font-size: 0.8rem;
}

.service-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-base);
    margin-top: auto;
}

.service-link:hover {
    gap: 1rem;
}

.service-link i {
    transition: transform var(--transition-base);
}

.service-link:hover i {
    transform: translateX(5px);
}

/* Service Card Color Variants */
.service-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 4rem;
    font-weight: 800;
    opacity: 0.05;
    line-height: 1;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card-blue::before {
    background: linear-gradient(90deg, #2563EB, #7C3AED);
}

.card-blue .service-icon {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.15), rgba(124, 58, 237, 0.15));
    color: #60A5FA;
}

.card-blue:hover {
    box-shadow: 0 15px 50px rgba(37, 99, 235, 0.3);
    border-color: #2563EB;
}

.card-blue .service-number {
    background: linear-gradient(135deg, #2563EB, #7C3AED);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card-green::before {
    background: linear-gradient(90deg, #10B981, #059669);
}

.card-green .service-icon {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(5, 150, 105, 0.15));
    color: #10B981;
}

.card-green:hover {
    box-shadow: 0 15px 50px rgba(16, 185, 129, 0.3);
    border-color: #10B981;
}

.card-green .service-number {
    background: linear-gradient(135deg, #10B981, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card-amber::before {
    background: linear-gradient(90deg, #F59E0B, #EF4444);
}

.card-amber .service-icon {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.15), rgba(239, 68, 68, 0.15));
    color: #F59E0B;
}

.card-amber:hover {
    box-shadow: 0 15px 50px rgba(245, 158, 11, 0.3);
    border-color: #F59E0B;
}

.card-amber .service-number {
    background: linear-gradient(135deg, #F59E0B, #EF4444);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card-purple::before {
    background: linear-gradient(90deg, #8B5CF6, #EC4899);
}

.card-purple .service-icon {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(236, 72, 153, 0.15));
    color: #8B5CF6;
}

.card-purple:hover {
    box-shadow: 0 15px 50px rgba(139, 92, 246, 0.3);
    border-color: #8B5CF6;
}

.card-purple .service-number {
    background: linear-gradient(135deg, #8B5CF6, #EC4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card-cyan::before {
    background: linear-gradient(90deg, #06B6D4, #0891B2);
}

.card-cyan .service-icon {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.15), rgba(8, 145, 178, 0.15));
    color: #06B6D4;
}

.card-cyan:hover {
    box-shadow: 0 15px 50px rgba(6, 182, 212, 0.3);
    border-color: #06B6D4;
}

.card-cyan .service-number {
    background: linear-gradient(135deg, #06B6D4, #0891B2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.card-pink::before {
    background: linear-gradient(90deg, #EC4899, #F43F5E);
}

.card-pink .service-icon {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.15), rgba(244, 63, 94, 0.15));
    color: #EC4899;
}

.card-pink:hover {
    box-shadow: 0 15px 50px rgba(236, 72, 153, 0.3);
    border-color: #EC4899;
}

.card-pink .service-number {
    background: linear-gradient(135deg, #EC4899, #F43F5E);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ==========================================
   NEW SERVICE CATEGORIES
   ========================================== */
.services-categories {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 3rem;
}

.service-category {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    transition: all var(--transition-base);
}

.service-category:hover {
    border-color: var(--primary-color);
    box-shadow: 0 10px 40px rgba(108, 99, 255, 0.15);
}

.category-header {
    padding: 2rem 2.5rem;
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.1), rgba(124, 58, 237, 0.05));
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.category-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: white;
    flex-shrink: 0;
}

.category-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin: 0 0 0.3rem 0;
}

.category-subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

.category-content {
    padding: 2.5rem;
}

/* Pricing Tables */
.pricing-table {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.pricing-section {
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.pricing-section-title {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-color);
    font-weight: 600;
}

.pricing-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.9rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    gap: 1rem;
}

.pricing-item:last-child {
    border-bottom: none;
}

.service-name {
    color: var(--text-secondary);
    font-size: 0.95rem;
    flex: 1;
    line-height: 1.4;
}

.service-price {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1rem;
    white-space: nowrap;
    color: #10B981;
}

/* Retainer Plans */
.retainer-plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.retainer-plan {
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition-base);
    position: relative;
}

.retainer-plan:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(108, 99, 255, 0.2);
}

.retainer-plan.featured {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.1), rgba(124, 58, 237, 0.05));
}

.plan-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--gradient-primary);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.plan-header {
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.plan-header i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    display: block;
}

.plan-header h4 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin: 0;
}

.plan-price {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.plan-price span {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.plan-features {
    list-style: none;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    font-size: 0.9rem;
}

.plan-features i {
    color: #10B981;
    font-size: 0.9rem;
    flex-shrink: 0;
}

/* Category CTA Button */
.category-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: var(--gradient-primary);
    color: white;
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    margin: 1.5rem 2.5rem 2rem;
    transition: all var(--transition-base);
}

.category-cta:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(108, 99, 255, 0.4);
}

.category-cta i {
    transition: transform var(--transition-base);
}

.category-cta:hover i {
    transform: translateX(5px);
}

/* Service Benefits */
.service-benefits {
    margin-top: 4rem;
    text-align: center;
}

.benefits-title {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 2rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.benefit-item {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition-base);
}

.benefit-item:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(108, 99, 255, 0.15);
}

.benefit-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    display: block;
}

.benefit-item h4 {
    font-size: 1.2rem;
    color: var(--text-primary);
    margin-bottom: 0.8rem;
}

.benefit-item p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

/* Responsive Design for Service Categories */
@media (max-width: 768px) {
    .category-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .category-content {
        padding: 1.5rem;
    }

    .pricing-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }

    .service-price {
        font-size: 1.1rem;
    }

    .retainer-plans {
        grid-template-columns: 1fr;
    }

    .plan-price {
        font-size: 1.8rem;
    }

    .category-cta {
        width: calc(100% - 3rem);
        justify-content: center;
        margin: 1.5rem 1.5rem 1.5rem;
    }
}

/* ==========================================
   EXPERIENCE SECTION
   ========================================== */
.experience {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
}

/* Ensure experience items stay visible even if AOS fails */
.experience [data-aos] {
    opacity: 1 !important;
    transform: none !important;
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 2px;
    background: var(--gradient-primary);
}

.timeline-item {
    position: relative;
    padding-left: 4rem;
    margin-bottom: 3rem;
}

.timeline-dot {
    position: absolute;
    left: -8px;
    top: 0;
    width: 18px;
    height: 18px;
    background: var(--primary-color);
    border-radius: 50%;
    border: 3px solid var(--bg-secondary);
    box-shadow: 0 0 20px var(--primary-color);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { box-shadow: 0 0 20px var(--primary-color); }
    50% { box-shadow: 0 0 40px var(--primary-color); }
}

.timeline-date {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.timeline-content {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
}

.timeline-content:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
}

.timeline-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin-bottom: 1.5rem;
}

.timeline-content h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.timeline-content h4 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.timeline-content ul {
    list-style: none;
}

.timeline-content li {
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
    position: relative;
}

.timeline-content li::before {
    content: '▹';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Education Grid */
.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.education-card {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.education-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.education-card:hover::before {
    opacity: 0.1;
}

.education-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-glow);
}

.education-icon {
    width: 80px;
    height: 80px;
    background: rgba(108, 99, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--primary-color);
    margin: 0 auto 1.5rem;
    transition: all var(--transition-base);
}

.education-card:hover .education-icon {
    background: var(--gradient-primary);
    color: white;
    transform: rotateY(360deg);
}

.education-medal {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gradient-gold);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.3rem;
    animation: wiggle 2s ease-in-out infinite;
}

@keyframes wiggle {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-5deg); }
    75% { transform: rotate(5deg); }
}

.education-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.education-card h4 {
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 1rem;
}

.education-institute {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.education-year {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ==========================================
   SKILLS SECTION
   ========================================== */
.skills {
    padding: var(--spacing-xl) 0 3rem;
}

/* Skill metrics */
.skills-metrics {
    margin-top: 3rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.skill-meter {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.skill-meter:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.skill-meter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.skill-meter-bar {
    width: 100%;
    height: 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.skill-meter-bar span {
    display: block;
    height: 100%;
    border-radius: 999px;
    background: var(--gradient-primary);
}

.skill-meter p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

/* Ensure skill cards stay visible even if AOS fails */
.skills [data-aos] {
    opacity: 1 !important;
    transform: none !important;
}

/* ==========================================
   TESTIMONIALS SECTION
   ========================================== */
.testimonials {
    padding: var(--spacing-xl) 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all var(--transition-base);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.testimonial-card::before {
    content: '\201C';
    position: absolute;
    top: 0.5rem;
    right: 1.5rem;
    font-size: 5rem;
    color: var(--primary-color);
    opacity: 0.12;
    font-family: Georgia, serif;
    line-height: 1;
    pointer-events: none;
}

.testimonial-stars {
    color: #F59E0B;
    display: flex;
    gap: 3px;
    font-size: 0.9rem;
}

.testimonial-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.75;
    font-style: italic;
    flex: 1;
    margin: 0;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.author-avatar {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.author-info h4 {
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0 0 0.2rem;
}

.author-info span {
    color: var(--primary-color);
    font-size: 0.8rem;
}

.skills-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.skill-category {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
}

.skill-category:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.category-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.category-header i {
    font-size: 2rem;
    color: var(--primary-color);
}

.category-header h3 {
    font-size: 1.3rem;
    color: var(--text-primary);
}

.skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.skill-tag {
    background: rgba(108, 99, 255, 0.1);
    color: var(--text-secondary);
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    font-size: 0.9rem;
    border: 1px solid rgba(108, 99, 255, 0.3);
    transition: all var(--transition-base);
    cursor: default;
}

.skill-tag:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(108, 99, 255, 0.4);
}

/* ==========================================
   CONTACT SECTION
   ========================================== */
.contact {
    padding: var(--spacing-xl) 0;
    background: var(--bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-card {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    transition: all var(--transition-base);
}

.contact-card:hover {
    transform: translateX(10px);
    border-color: var(--primary-color);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: rgba(108, 99, 255, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.contact-details h4 {
    color: var(--text-primary);
    margin-bottom: 0.3rem;
    font-size: 1.1rem;
}

.contact-details p,
.contact-details a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-base);
}

.contact-details a:hover {
    color: var(--primary-color);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.form-group {
    position: relative;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 1rem 1rem 1rem 3rem;
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: all var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.08);
}

.form-group label {
    position: absolute;
    left: 3rem;
    top: 1rem;
    color: var(--text-muted);
    font-size: 1rem;
    pointer-events: none;
    transition: all var(--transition-base);
}

.form-group input:focus + label,
.form-group select:focus + label,
.form-group textarea:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group select:valid + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: -0.5rem;
    left: 1rem;
    font-size: 0.8rem;
    color: var(--primary-color);
    background: var(--bg-card);
    padding: 0 0.5rem;
}

.form-group i {
    position: absolute;
    left: 1rem;
    top: 1rem;
    color: var(--text-muted);
    transition: color var(--transition-base);
}

.form-group input:focus ~ i,
.form-group select:focus ~ i,
.form-group textarea:focus ~ i {
    color: var(--primary-color);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    opacity: 0;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: var(--radius-md);
    display: none;
}

.form-message.success {
    background: rgba(78, 205, 196, 0.1);
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    display: block;
}

.form-message.error {
    background: rgba(255, 101, 132, 0.1);
    color: var(--secondary-color);
    border: 1px solid var(--secondary-color);
    display: block;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background: var(--bg-primary);
    padding: 3rem 0 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-brand h3 {
    font-size: 1.8rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--text-muted);
}

.footer-links h4,
.footer-services h4,
.footer-contact h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.footer-links ul,
.footer-services ul {
    list-style: none;
}

.footer-links li,
.footer-services li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-base);
}

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

.footer-services li {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-contact p {
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-contact i {
    color: var(--primary-color);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: var(--text-muted);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(108, 99, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    text-decoration: none;
    transition: all var(--transition-base);
}

.social-links a:hover {
    background: var(--gradient-primary);
    color: white;
    transform: translateY(-3px);
}

/* ==========================================
   BACK TO TOP BUTTON
   ========================================== */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(108, 99, 255, 0.5);
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */
@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: 3rem;
    }

    .title-name {
        font-size: 4rem;
    }

    .hero-image {
        order: -1;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
        flex-direction: column;
        gap: 1.5rem;
    }

    .stat-item {
        max-width: 100%;
    }

    .achievement-metrics {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

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

    .about-info {
        grid-template-columns: 1fr;
    }

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

    .skills-categories {
        grid-template-columns: 1fr;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: var(--bg-secondary);
        flex-direction: column;
        padding: 2rem;
        transition: left var(--transition-base);
    }

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

    .nav-toggle {
        display: flex;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .title-name {
        font-size: 3rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .achievement-metrics {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .metric-card {
        padding: 1.5rem;
    }

    .floating-icon {
        font-size: 2rem;
        opacity: 0.05;
    }

    .floating-badge {
        font-size: 0.7rem;
        padding: 0.5rem 0.8rem;
    }

    .badge-1 {
        right: 0;
    }

    .badge-2 {
        left: 0;
    }

    .badge-3 {
        right: 0;
    }
}

/* ==========================================
   UTILITY CLASSES
   ========================================== */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }

.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }

/* ==========================================
   ANIMATIONS
   ========================================== */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}
/* ==========================================
   MODERN INTERACTIVE COMPONENTS
   ========================================== */

/* ==========================================
   1. JELLY THEME SWITCHER
   ========================================== */
.theme-switcher {
    margin-left: 2rem;
    display: flex;
    align-items: center;
}

.theme-toggle-checkbox {
    display: none;
}

.theme-toggle-label {
    display: block;
    width: 70px;
    height: 36px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50px;
    position: relative;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.theme-toggle-label:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.theme-toggle-button {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 30px;
    height: 30px;
    background: white;
    border-radius: 50%;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-toggle-checkbox:checked + .theme-toggle-label .theme-toggle-button {
    left: 37px;
    transform: rotate(360deg);
}

.sun-icon, .moon-icon {
    position: absolute;
    font-size: 16px;
    transition: all 0.3s ease;
}

.sun-icon {
    opacity: 1;
}

.moon-icon {
    opacity: 0;
}

.theme-toggle-checkbox:checked + .theme-toggle-label .sun-icon {
    opacity: 0;
}

.theme-toggle-checkbox:checked + .theme-toggle-label .moon-icon {
    opacity: 1;
}

/* Jelly squish effect */
.theme-toggle-label:active .theme-toggle-button {
    transform: scale(0.85);
}

/* Dark theme styles */
body.dark-theme {
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --bg-card: #0f3460;
    --text-primary: #e4e4e4;
}

body.light-theme {
    --bg-primary: #f8f9fa;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --text-primary: #212529;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

/* ==========================================
   2. MORPHING BLOB BACKGROUND
   ========================================== */
.blob-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -1;
    pointer-events: none;
}

.blob {
    position: absolute;
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    filter: blur(40px);
    opacity: 0.15;
    animation: morph 20s ease-in-out infinite, float 15s ease-in-out infinite;
}

.blob-1 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, #2563EB 0%, #7C3AED 100%);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.blob-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, #10B981 0%, #06B6D4 100%);
    top: 50%;
    right: 10%;
    animation-delay: 3s;
}

.blob-3 {
    width: 450px;
    height: 450px;
    background: linear-gradient(135deg, #F59E0B 0%, #EF4444 100%);
    bottom: 10%;
    left: 30%;
    animation-delay: 6s;
}

@keyframes morph {
    0%, 100% {
        border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
        transform: translate(0, 0) scale(1);
    }
    25% {
        border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
        transform: translate(50px, 50px) scale(1.1);
    }
    50% {
        border-radius: 30% 70% 50% 50% / 50% 60% 40% 60%;
        transform: translate(-30px, 30px) scale(0.9);
    }
    75% {
        border-radius: 70% 30% 50% 50% / 40% 60% 50% 60%;
        transform: translate(30px, -50px) scale(1.05);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-50px) rotate(5deg);
    }
}

/* ==========================================
   3. GLASS MORPHISM CARDS
   ========================================== */
.glass-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    transition: all 0.3s ease;
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
    box-shadow: 0 12px 48px 0 rgba(31, 38, 135, 0.25);
}

/* Apply glass effect to service cards */
.service-card {
    background: rgba(255, 255, 255, 0.03) !important;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

/* ==========================================
   4. 3D FLIP CARD EFFECT - Replace existing service cards
   ========================================== */
.service-card {
    perspective: 1000px;
    position: relative;
    height: 100%;
    min-height: 520px;
}

.service-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    text-align: center;
    transition: transform 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    transform-style: preserve-3d;
}

.service-card:hover .service-card-inner {
    transform: rotateY(180deg);
}

.service-card-front,
.service-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 20px;
    padding: 1.5rem;
}

.service-card-front {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 1.5rem;
}

.service-card-back {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 0.75rem;
    text-align: left;
}

.service-card-back-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 1rem;
}

.service-card-back-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    flex-grow: 1;
    width: 100%;
}

.service-card-back-list li {
    padding: 0.35rem 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    line-height: 1.35;
    word-break: break-word;
}

.service-card-back-list li:before {
    content: "✓";
    color: var(--success-color);
    font-weight: bold;
}

/* ==========================================
   5. INTERACTIVE STAT SLIDERS
   ========================================== */
.stat-slider-container {
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.stat-slider {
    margin: 2rem 0;
}

.stat-slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.stat-slider-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.stat-slider-value {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-slider-track {
    height: 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

.stat-slider-fill {
    height: 100%;
    background: linear-gradient(90deg, #2563EB 0%, #10B981 50%, #F59E0B 100%);
    border-radius: 10px;
    transition: width 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.6);
}

.stat-slider-fill:after {
    content: '';
    position: absolute;
    top: 50%;
    right: 0;
    width: 24px;
    height: 24px;
    background: white;
    border-radius: 50%;
    transform: translate(50%, -50%);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    animation: pulse-glow 2s ease-in-out infinite;
}

/* Animated glow on slider thumb */
@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 10px rgba(37, 99, 235, 0.8);
    }
    50% {
        box-shadow: 0 0 20px rgba(37, 99, 235, 1);
    }
}

/* Interactive range input styling */
.interactive-slider {
    width: 100%;
    height: 12px;
    border-radius: 10px;
    outline: none;
    background: transparent;
    position: absolute;
    top: 0;
    left: 0;
    cursor: pointer;
    opacity: 0;
}

.interactive-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: white;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.interactive-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: white;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* Shimmer effect on glass cards */
.glass-shimmer {
    position: relative;
    overflow: hidden;
}

.glass-shimmer:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.1), 
        transparent);
    transition: left 0.5s ease;
}

.glass-shimmer:hover:before {
    left: 100%;
}

/* Liquid glow effect */
.liquid-glow {
    position: relative;
}

.liquid-glow:after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, 
        #2563EB, #10B981, #F59E0B, #EC4899, 
        #2563EB);
    background-size: 400%;
    border-radius: inherit;
    z-index: -1;
    filter: blur(10px);
    opacity: 0;
    transition: opacity 0.3s ease;
    animation: liquid-flow 8s linear infinite;
}

.liquid-glow:hover:after {
    opacity: 0.7;
}

@keyframes liquid-flow {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .theme-switcher {
        margin-left: 1rem;
    }
    
    .blob {
        filter: blur(30px);
        opacity: 0.1;
    }
    
    .service-card:hover .service-card-inner {
        transform: none; /* Disable 3D flip on mobile for better UX */
    }
    
    .stat-slider-container {
        padding: 1.5rem;
    }
}