/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Color Palette - Professional and Subtle */
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --secondary-color: #64748b;
    --accent-color: #f59e0b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    
    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(30px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.05));
    border-radius: 50px;
    z-index: -1;
    transition: all 0.4s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(0, 0, 0, 0.15);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(40px);
}

/* Navbar over light sections - make text dark */
.navbar.over-light {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(40px);
}

.navbar.over-light::before {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.02));
}

.navbar.over-light .nav-logo h2 {
    color: var(--gray-900);
    text-shadow: none;
    font-weight: 800;
}

.navbar.over-light .nav-link {
    color: var(--gray-800);
    text-shadow: none;
    font-weight: 600;
}

.navbar.over-light .nav-link:hover {
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.15);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.3);
}

.navbar.over-light .logo-image {
    filter: brightness(0) invert(0);
}

.navbar.over-light .nav-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border: 1px solid var(--primary-color);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
    color: var(--white);
}

.navbar.over-light .nav-btn:hover {
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.5);
}

.navbar.over-light .hamburger:hover {
    background: rgba(0, 0, 0, 0.05);
}

.navbar.over-light .bar {
    background: var(--gray-800);
}

.navbar.scrolled::before {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.08), rgba(0, 0, 0, 0.03));
}

.navbar:hover {
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    transform: translateX(-50%) translateY(-2px);
}

.navbar.scrolled:hover {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.navbar.scrolled .nav-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border: 1px solid var(--primary-color);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.4);
}

.navbar.scrolled .nav-btn:hover {
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.5);
    transform: translateY(-3px) scale(1.05);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
    position: relative;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: var(--spacing-2);
    border-radius: 25px;
}

.nav-logo:hover {
    transform: scale(1.05);
    background: rgba(255, 255, 255, 0.1);
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.4);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.logo-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.nav-logo:hover .logo-icon::before {
    transform: translateX(100%);
}

.logo-icon i {
    color: var(--white);
    font-size: var(--font-size-lg);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.nav-logo:hover .logo-icon {
    transform: rotate(10deg) scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 99, 235, 0.5);
}

.nav-logo:hover .logo-icon i {
    transform: scale(1.1);
}

.nav-logo h2 {
    color: var(--white);
    font-weight: 700;
    font-size: var(--font-size-xl);
    margin: 0;
    transition: all 0.3s ease;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar.scrolled .nav-logo h2 {
    color: var(--gray-900);
    text-shadow: none;
    font-weight: 800;
}

.nav-logo:hover h2 {
    color: var(--primary-light);
    text-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

/* Logo Styles */
.logo-image {
    height: 50px;
    width: auto;
    transition: all 0.3s ease;
    filter: brightness(0) invert(1);
}

.navbar.scrolled .logo-image {
    filter: brightness(0) invert(0);
}

.nav-logo:hover .logo-image {
    transform: scale(1.1);
    filter: brightness(0) invert(1) sepia(1) saturate(5) hue-rotate(200deg);
}

.navbar.scrolled .nav-logo:hover .logo-image {
    filter: brightness(0) invert(0) sepia(1) saturate(5) hue-rotate(200deg);
}

.navbar.scrolled .nav-logo:hover h2 {
    color: var(--primary-color);
    text-shadow: 0 2px 4px rgba(37, 99, 235, 0.2);
    font-weight: 800;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-6);
    margin: 0;
    padding: 0;
}

.nav-link {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: 25px;
    backdrop-filter: blur(10px);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.navbar.scrolled .nav-link {
    color: var(--gray-800);
    text-shadow: none;
    font-weight: 600;
}

.nav-link:hover {
    color: var(--white);
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.navbar.scrolled .nav-link:hover {
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.15);
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.3);
    transform: translateY(-2px);
    font-weight: 700;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.2), rgba(37, 99, 235, 0.1));
    border-radius: 25px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.nav-link:hover::before {
    opacity: 1;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-light);
    transition: all 0.3s ease;
    transform: translateX(-50%);
    border-radius: 1px;
}

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

.nav-cta {
    display: flex;
    align-items: center;
}

.nav-btn {
    padding: var(--spacing-3) var(--spacing-5);
    font-size: var(--font-size-sm);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    transition: all 0.3s ease;
    border-radius: 25px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
    position: relative;
    overflow: hidden;
}

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

.nav-btn:hover::before {
    left: 100%;
}

.nav-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 30px rgba(37, 99, 235, 0.4);
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: var(--spacing-3);
    border-radius: 50%;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hamburger:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--white);
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hamburger.active .bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    background: var(--primary-light);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
    background: var(--primary-light);
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.hero-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 200px;
    height: 200px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.shape-3 {
    width: 100px;
    height: 100px;
    top: 30%;
    right: 30%;
    animation-delay: 4s;
}

.shape-4 {
    width: 80px;
    height: 80px;
    bottom: 20%;
    left: 20%;
    animation-delay: 1s;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 50%;
    animation: particleFloat 8s linear infinite;
}

.particle:nth-child(1) {
    left: 20%;
    animation-delay: 0s;
}

.particle:nth-child(2) {
    left: 40%;
    animation-delay: 2s;
}

.particle:nth-child(3) {
    left: 60%;
    animation-delay: 4s;
}

.particle:nth-child(4) {
    left: 80%;
    animation-delay: 6s;
}

.particle:nth-child(5) {
    left: 30%;
    animation-delay: 1s;
}

.particle:nth-child(6) {
    left: 70%;
    animation-delay: 3s;
}

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-2xl);
    color: var(--white);
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-6);
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: pulse 2s infinite;
}

.hero-badge i {
    color: var(--accent-color);
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-6);
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.gradient-text {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
}

.hero-description {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-8);
    line-height: 1.7;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-12);
}

.btn-primary, .btn-secondary, .btn-outline {
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: var(--font-size-base);
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.8);
}

.btn-outline {
    background: transparent;
    color: var(--gray-700);
    border: 2px solid var(--gray-300);
}

.btn-outline:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-8);
}

.stat {
    text-align: center;
}

.stat h3 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-1);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.stat p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 500px;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    padding: var(--spacing-6);
    border-radius: var(--radius-2xl);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    text-align: center;
    max-width: 250px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.floating-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
}

.card-1 {
    animation: float1 6s ease-in-out infinite;
    top: 20%;
    left: 10%;
}

.card-2 {
    animation: float2 6s ease-in-out infinite;
    top: 50%;
    right: 10%;
    animation-delay: 2s;
}

.card-3 {
    animation: float3 6s ease-in-out infinite;
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

.floating-card i {
    font-size: var(--font-size-3xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-3);
}

.floating-card h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-2);
}

.floating-card p {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}

@keyframes float1 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(2deg); }
}

@keyframes float2 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(-2deg); }
}

@keyframes float3 {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-25px) rotate(1deg); }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-16);
}

.section-header h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    padding: var(--spacing-24) 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="dots" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%23e2e8f0"/></pattern></defs><rect width="100" height="100" fill="url(%23dots)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-20);
    position: relative;
    animation: slideInFromLeft 1s ease-out;
}

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

.service-card {
    animation: slideInFromRight 0.8s ease-out;
    animation-fill-mode: both;
}

.service-card:nth-child(1) {
    animation-delay: 0.1s;
}

.service-card:nth-child(2) {
    animation-delay: 0.3s;
}

.service-card:nth-child(3) {
    animation-delay: 0.5s;
}

.service-card:nth-child(4) {
    animation-delay: 0.7s;
}

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

.service-card {
    background: var(--white);
    padding: var(--spacing-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.1), transparent);
    transition: left 0.6s ease;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 50px rgba(37, 99, 235, 0.15);
    border-color: var(--primary-color);
}

.service-card:nth-child(1) {
    animation-delay: 0.1s;
}

.service-card:nth-child(2) {
    animation-delay: 0.2s;
}

.service-card:nth-child(3) {
    animation-delay: 0.3s;
}

.service-card:nth-child(4) {
    animation-delay: 0.4s;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-6);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.service-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transition: all 0.4s ease;
    transform: translate(-50%, -50%);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
}

.service-card:hover .service-icon::before {
    width: 100%;
    height: 100%;
}

.service-icon i {
    font-size: var(--font-size-2xl);
    color: var(--white);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.service-card:hover .service-icon i {
    transform: scale(1.1);
}

.service-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
    transition: all 0.3s ease;
}

.service-card:hover h3 {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.service-card p {
    color: var(--gray-600);
    line-height: 1.6;
    transition: all 0.3s ease;
}

.service-card:hover p {
    color: var(--gray-700);
    transform: translateY(-2px);
}

/* Pricing Section */
.pricing-section {
    margin-top: var(--spacing-20);
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.pricing-header h3 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-8);
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-4);
    position: relative;
}

.toggle-label {
    font-weight: 600;
    color: var(--gray-700);
    transition: color 0.3s ease;
}

.toggle-label.active {
    color: var(--primary-color);
}

.toggle-switch {
    position: relative;
    width: 60px;
    height: 30px;
}

.toggle-input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gray-300);
    transition: 0.3s;
    border-radius: 30px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background: var(--white);
    transition: 0.3s;
    border-radius: 50%;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.toggle-input:checked + .toggle-slider {
    background: var(--primary-color);
}

.toggle-input:checked + .toggle-slider:before {
    transform: translateX(30px);
}

.discount-badge {
    background: linear-gradient(135deg, var(--success-color), #059669);
    color: var(--white);
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    animation: pulse 2s infinite;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--white);
    padding: var(--spacing-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    border: 2px solid var(--gray-200);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.pricing-card h4 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
}

.price {
    margin-bottom: var(--spacing-6);
}

.currency {
    font-size: var(--font-size-xl);
    color: var(--gray-600);
    vertical-align: top;
}

.amount {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    color: var(--primary-color);
}

.period {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
}

.features {
    list-style: none;
    margin-bottom: var(--spacing-8);
}

.features li {
    padding: var(--spacing-2) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
}

.features i {
    color: var(--success-color);
    font-size: var(--font-size-sm);
}

/* Tech Stack Section */
.tech-stack {
    padding: var(--spacing-24) 0;
    background: var(--white);
    position: relative;
    overflow: hidden;
}

.tech-carousel-container {
    position: relative;
    overflow: hidden;
    margin-top: var(--spacing-12);
    padding: var(--spacing-8) 0;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--gray-200);
}

.tech-carousel-container::before,
.tech-carousel-container::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
    pointer-events: none;
}

.tech-carousel-container::before {
    left: 0;
    background: linear-gradient(to right, var(--white), transparent);
}

.tech-carousel-container::after {
    right: 0;
    background: linear-gradient(to left, var(--white), transparent);
}

.tech-carousel-track {
    display: flex;
    gap: var(--spacing-6);
    animation: scrollTech 30s linear infinite;
    width: max-content;
    transition: animation-duration 0.3s ease;
}

.tech-carousel-container:hover .tech-carousel-track {
    animation: scrollTech 60s linear infinite;
}

.tech-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-6) var(--spacing-4);
    background: var(--white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
    cursor: pointer;
    min-width: 120px;
    box-shadow: var(--shadow-sm);
    flex-shrink: 0;
}

.tech-item:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white);
}

.tech-item:hover i {
    color: var(--white);
    transform: scale(1.2);
}

.tech-item:hover span {
    color: var(--white);
}

.tech-item i {
    font-size: var(--font-size-3xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-2);
    transition: all 0.3s ease;
}

.tech-item span {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--gray-700);
    text-align: center;
    transition: all 0.3s ease;
}

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

/* Process Section */
.process {
    padding: var(--spacing-24) 0;
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
    color: var(--white);
    position: relative;
}

.process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid-dark" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23334155" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid-dark)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.process .section-header h2 {
    color: var(--white);
}

.process .section-header p {
    color: rgba(255, 255, 255, 0.8);
}

.process-timeline {
    position: relative;
    z-index: 2;
}

.process-step {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-16);
    position: relative;
    opacity: 1;
    transform: translateY(0);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.process-step.animate {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.process-step:nth-child(1) {
    transition-delay: 0.1s;
}

.process-step:nth-child(2) {
    transition-delay: 0.2s;
}

.process-step:nth-child(3) {
    transition-delay: 0.3s;
}

.process-step:nth-child(4) {
    transition-delay: 0.4s;
}

.process-step:nth-child(5) {
    transition-delay: 0.5s;
}


.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 30px;
    top: 80px;
    width: 2px;
    height: calc(100% + var(--spacing-8));
    background: linear-gradient(to bottom, var(--primary-color), var(--primary-light));
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--white);
    flex-shrink: 0;
    box-shadow: var(--shadow-lg);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 3;
}

.process-step.animate .step-number {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 25px rgba(37, 99, 235, 0.4);
}

.step-content {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: var(--spacing-8);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 1;
    transform: translateX(0);
}

.process-step.animate .step-content {
    transform: translateX(10px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(37, 99, 235, 0.3);
}

.step-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-4);
}

.step-icon i {
    font-size: var(--font-size-xl);
    color: var(--accent-color);
}

.step-content h3 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--spacing-4);
}

.step-content p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-4);
    line-height: 1.6;
}

.step-content ul {
    list-style: none;
    padding: 0;
}

.step-content ul li {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-2);
    padding-left: var(--spacing-4);
    position: relative;
}

.step-content ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

/* Projects Section */
.projects {
    padding: var(--spacing-24) 0;
    background: var(--gray-50);
    position: relative;
}

/* Projects Carousel */
.projects-carousel {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--gray-200);
    padding: var(--spacing-8) 0;
}

.carousel-container {
    overflow: hidden;
    border-radius: var(--radius-2xl);
    position: relative;
}

.carousel-container::before,
.carousel-container::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 2;
    pointer-events: none;
}

.carousel-container::before {
    left: 0;
    background: linear-gradient(to right, var(--white), transparent);
}

.carousel-container::after {
    right: 0;
    background: linear-gradient(to left, var(--white), transparent);
}

.projects-track {
    display: flex;
    transition: transform 0.5s ease;
    gap: var(--spacing-6);
    padding: var(--spacing-4);
    animation: scrollProjects 40s linear infinite;
}

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

.project-card {
    flex: 0 0 400px;
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--gray-200);
    position: relative;
    height: 300px;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.project-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 50px rgba(37, 99, 235, 0.2);
    border-color: var(--primary-color);
}

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

.project-card:hover .project-content {
    transform: translateY(-4px);
}

.project-card:hover .project-overlay {
    opacity: 1;
    background: rgba(0, 0, 0, 0.8);
}

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

.carousel-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    pointer-events: none;
    z-index: 10;
}

.carousel-btn {
    width: 50px;
    height: 50px;
    background: var(--white);
    border: none;
    border-radius: 50%;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    pointer-events: all;
    color: var(--primary-color);
    font-size: var(--font-size-lg);
}

.carousel-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.1);
}

.prev-btn {
    margin-left: var(--spacing-4);
}

.next-btn {
    margin-right: var(--spacing-4);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2);
    margin-top: var(--spacing-8);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray-300);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

.dot:hover {
    background: var(--primary-light);
}

.project-image {
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    padding: var(--spacing-6);
}

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

.project-overlay h4 {
    color: var(--white);
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-4);
    text-align: center;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.project-overlay .btn-primary {
    margin-top: var(--spacing-2);
}

.project-content {
    display: none;
}

.project-content h4 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-2);
    transition: color 0.3s ease;
}

.project-card:hover .project-content h4 {
    color: var(--primary-color);
}

.project-content p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-4);
    transition: color 0.3s ease;
}

.project-card:hover .project-content p {
    color: var(--gray-700);
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
}

.tag {
    background: var(--gray-100);
    color: var(--gray-700);
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all 0.3s ease;
}

.project-card:hover .tag {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.05);
}

/* Testimonials Section */
.testimonials {
    padding: var(--spacing-24) 0;
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-8);
}

.testimonial-card {
    background: var(--white);
    padding: var(--spacing-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.testimonial-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(37, 99, 235, 0.15);
    border-color: var(--primary-color);
}

.testimonial-card:nth-child(1) {
    animation-delay: 0.1s;
}

.testimonial-card:nth-child(2) {
    animation-delay: 0.2s;
}

.testimonial-card:nth-child(3) {
    animation-delay: 0.3s;
}

.testimonial-content {
    margin-bottom: var(--spacing-6);
}

.testimonial-content p {
    font-size: var(--font-size-lg);
    color: var(--gray-700);
    font-style: italic;
    line-height: 1.6;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
}

.author-info h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-1);
}

.author-info p {
    color: var(--gray-600);
    font-size: var(--font-size-sm);
}

/* Trusted Brands Section */
.trusted-brands {
    padding: var(--spacing-16) 0;
    background: var(--gray-100);
}

.trusted-brands .section-header h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-8);
}

.brands-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-12);
    flex-wrap: wrap;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    color: var(--gray-600);
    font-weight: 600;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.brand-logo:hover {
    opacity: 1;
}

.brand-logo i {
    font-size: var(--font-size-2xl);
}

/* Tools Section */
.tools {
    padding: var(--spacing-24) 0;
    background: var(--gray-50);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-8);
    animation: slideInFromBottom 1s ease-out;
}

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

.tool-card {
    background: var(--white);
    padding: var(--spacing-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--accent-color), #fbbf24);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

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

.tool-card:hover {
    transform: translateY(-12px) scale(1.03);
    box-shadow: 0 25px 50px rgba(245, 158, 11, 0.2);
    border-color: var(--accent-color);
}

.tool-card:nth-child(1) {
    animation-delay: 0.1s;
}

.tool-card:nth-child(2) {
    animation-delay: 0.2s;
}

.tool-card:nth-child(3) {
    animation-delay: 0.3s;
}

.tool-card:nth-child(4) {
    animation-delay: 0.4s;
}

.tool-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color), #fbbf24);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-6);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 2;
}

.tool-card:hover .tool-icon {
    transform: scale(1.15) rotate(10deg);
    box-shadow: 0 15px 30px rgba(245, 158, 11, 0.4);
}

.tool-icon i {
    font-size: var(--font-size-2xl);
    color: var(--white);
    transition: all 0.3s ease;
}

.tool-card:hover .tool-icon i {
    transform: scale(1.1);
}

.tool-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.tool-card:hover h3 {
    color: var(--accent-color);
    transform: translateY(-2px);
}

.tool-card p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-6);
    line-height: 1.6;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.tool-card:hover p {
    color: var(--gray-700);
    transform: translateY(-2px);
}

.tool-features {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
    justify-content: center;
}

.feature {
    background: var(--gray-100);
    color: var(--gray-700);
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* FAQ Section */
.faq {
    padding: var(--spacing-24) 0;
    background: var(--gray-50);
    position: relative;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-4);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.faq-question {
    padding: var(--spacing-6);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    user-select: none;
    position: relative;
    z-index: 2;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    margin-bottom: var(--spacing-4);
}

.faq-question:hover {
    background: var(--gray-50);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.faq-question h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-900);
    margin: 0;
    flex: 1;
    padding-right: var(--spacing-4);
    cursor: pointer;
    pointer-events: auto;
}

.faq-question i {
    font-size: var(--font-size-lg);
    color: var(--primary-color);
    transition: all 0.3s ease;
    transform: rotate(0deg);
    cursor: pointer;
    pointer-events: auto;
    flex-shrink: 0;
    padding: var(--spacing-2);
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.1);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.faq-question i:hover {
    background: rgba(37, 99, 235, 0.2);
    color: var(--primary-light);
    transform: scale(1.1);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--primary-light);
}

.faq-answer {
    padding: 0 var(--spacing-6);
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    transform: translateY(-10px);
}

.faq-item.active .faq-answer {
    max-height: 400px;
    padding: 0 var(--spacing-6) var(--spacing-6);
    opacity: 1;
    transform: translateY(0);
}

.faq-answer p {
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
}

.faq-cta {
    text-align: center;
    margin-top: var(--spacing-16);
    padding: var(--spacing-12);
    background: var(--white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
}

.faq-cta h3 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
}

.faq-cta p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-6);
    font-size: var(--font-size-lg);
}

/* CTA Sections */
.cta-section {
    padding: var(--spacing-20) 0;
    position: relative;
    overflow: hidden;
}

.cta-1 {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: var(--white);
}

.cta-1::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="cta-pattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23cta-pattern)"/></svg>');
    opacity: 0.5;
}

.cta-2 {
    background: var(--white);
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.cta-3 {
    background: linear-gradient(135deg, var(--gray-900), var(--gray-800));
    color: var(--white);
}

.cta-3::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="cta-dark-pattern" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23cta-dark-pattern)"/></svg>');
    opacity: 0.3;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-4);
}

.cta-1 .cta-content h2,
.cta-3 .cta-content h2 {
    color: var(--white);
}

.cta-content p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-1 .cta-content p,
.cta-3 .cta-content p {
    color: rgba(255, 255, 255, 0.9);
}

.cta-text {
    margin-bottom: var(--spacing-8);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-12);
    margin-bottom: var(--spacing-8);
    flex-wrap: wrap;
}

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

.cta-stat h3 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-1);
}

.cta-stat p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
    margin: 0;
}

.cta-btn {
    padding: var(--spacing-4) var(--spacing-8);
    font-size: var(--font-size-lg);
    font-weight: 600;
    min-width: 200px;
}

/* Contact Section */
.contact {
    padding: var(--spacing-24) 0;
    background: var(--white);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
    align-items: start;
}

.contact-info h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-4);
}

.contact-info p {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    margin-bottom: var(--spacing-8);
    line-height: 1.6;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}

.contact-method i {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
}

.contact-method h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-1);
}

.contact-method p {
    color: var(--gray-600);
    margin: 0;
}

.contact-form {
    background: var(--gray-50);
    padding: var(--spacing-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: var(--spacing-6);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-4);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    transition: border-color 0.3s ease;
    background: var(--white);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
    color: var(--white);
    padding: var(--spacing-20) 0 var(--spacing-8);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="footer-pattern" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23footer-pattern)"/></svg>');
    opacity: 0.5;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: var(--spacing-12);
    margin-bottom: var(--spacing-12);
    position: relative;
    z-index: 2;
}

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    margin-bottom: var(--spacing-4);
}

.footer-logo-image {
    height: 80px;
    width: auto;
    margin-bottom: var(--spacing-3);
    filter: brightness(0) invert(1);
    transition: all 0.3s ease;
}

.footer-logo:hover .footer-logo-image {
    transform: scale(1.05);
}

.footer-tagline {
    color: var(--primary-light);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-brand p {
    color: var(--gray-400);
    line-height: 1.6;
    margin-bottom: var(--spacing-6);
}

.footer-cta {
    margin-bottom: var(--spacing-6);
}

.footer-btn {
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.footer-section h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--spacing-6);
    position: relative;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-color);
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: var(--spacing-3);
}

.footer-section ul li a {
    color: var(--gray-400);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.footer-section ul li a:hover {
    color: var(--white);
    transform: translateX(4px);
}

.footer-section ul li a::before {
    content: '→';
    opacity: 0;
    transition: opacity 0.3s ease;
}

.footer-section ul li a:hover::before {
    opacity: 1;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
}

.contact-item i {
    width: 20px;
    height: 20px;
    color: var(--primary-color);
    margin-top: 2px;
    flex-shrink: 0;
}

.contact-item strong {
    color: var(--white);
    font-size: var(--font-size-sm);
    font-weight: 600;
    display: block;
    margin-bottom: 2px;
}

.contact-item p {
    color: var(--gray-400);
    margin: 0;
    font-size: var(--font-size-sm);
}

.social-links {
    display: flex;
    gap: var(--spacing-3);
}

.social-links a {
    width: 45px;
    height: 45px;
    background: var(--gray-800);
    color: var(--gray-400);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    text-decoration: none;
    border: 1px solid var(--gray-700);
}

.social-links a:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.footer-newsletter {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: var(--spacing-8);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 2;
}

.newsletter-content {
    text-align: center;
    margin-bottom: var(--spacing-6);
}

.newsletter-content h4 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--white);
    margin-bottom: var(--spacing-2);
}

.newsletter-content p {
    color: var(--gray-400);
    margin: 0;
}

.newsletter-form {
    display: flex;
    gap: var(--spacing-3);
    max-width: 400px;
    margin: 0 auto;
}

.newsletter-input {
    flex: 1;
    padding: var(--spacing-3) var(--spacing-4);
    border: 1px solid var(--gray-600);
    border-radius: var(--radius-lg);
    background: var(--gray-800);
    color: var(--white);
    font-size: var(--font-size-sm);
}

.newsletter-input::placeholder {
    color: var(--gray-500);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.newsletter-btn {
    padding: var(--spacing-3) var(--spacing-6);
    font-size: var(--font-size-sm);
    font-weight: 600;
    white-space: nowrap;
}

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: var(--spacing-8);
    position: relative;
    z-index: 2;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-4);
}

.footer-links {
    display: flex;
    gap: var(--spacing-6);
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color 0.3s ease;
}

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

.footer-copyright p {
    color: var(--gray-400);
    margin: 0;
    font-size: var(--font-size-sm);
}

/* Responsive Design */
/* Desktop Navigation - Default */
.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-6);
    margin: 0;
    padding: 0;
}

.hamburger {
    display: none;
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9999;
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.mobile-menu-content {
    position: absolute;
    top: 90px;
    left: 20px;
    right: 20px;
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transform: translateY(-20px);
    transition: transform 0.3s ease;
}

.mobile-menu-overlay.active .mobile-menu-content {
    transform: translateY(0);
}

.mobile-menu-content a {
    display: block;
    padding: 16px 0;
    color: #333;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    border-bottom: 1px solid #f0f0f0;
    transition: color 0.2s ease;
}

.mobile-menu-content a:last-child {
    border-bottom: none;
}

.mobile-menu-content a:hover {
    color: #2563eb;
}

/* Mobile Navigation - Clean Implementation */
@media (max-width: 768px) {
    .hamburger {
        display: flex !important;
        position: relative;
        z-index: 10000;
    }
    
    .nav-menu {
        display: none;
    }
    
    .nav-cta {
        display: none;
    }
}

@media (min-width: 769px) {
    .mobile-menu-overlay {
        display: none !important;
    }
}

/* Additional Mobile Styles */
@media (max-width: 768px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-8px);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-2);
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .section-header h2 {
        font-size: var(--font-size-3xl);
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-4);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-stats {
        flex-direction: column;
        gap: var(--spacing-6);
    }
    
    .cta-content h2 {
        font-size: var(--font-size-3xl);
    }
    
    .tech-carousel-container::before,
    .tech-carousel-container::after {
        width: 50px;
    }
    
    .tech-item {
        min-width: 100px;
        padding: var(--spacing-4) var(--spacing-3);
    }
    
    .tech-item i {
        font-size: var(--font-size-2xl);
    }
    
    .tech-item span {
        font-size: var(--font-size-xs);
    }
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

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

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

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

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation */
.loading {
    opacity: 0;
    animation: fadeIn 0.5s ease forwards;
}

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