:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #06b6d4;
    --secondary-dark: #0891b2;
    --accent: #f59e0b;
    --accent-dark: #d97706;
    --success: #10b981;
    --success-dark: #059669;
    --dark: #0f172a;
    --dark-lighter: #1e293b;
    --dark-medium: #334155;
    --gray: #64748b;
    --gray-light: #f1f5f9;
    --gray-medium: #e2e8f0;
    --white: #ffffff;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --gradient-success: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    --gradient-dark: linear-gradient(135deg, #2c3e50 0%, #3498db 100%);
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
    --shadow-2xl: 0 25px 50px rgba(0, 0, 0, 0.25);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--dark);
    overflow-x: hidden;
    background: var(--white);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s ease;
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--dark);
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a:hover {
    color: var(--primary);
    transform: translateY(-1px);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -2px;
    left: 50%;
    background: var(--gradient-primary);
    transition: all 0.3s ease;
    border-radius: 2px;
    transform: translateX(-50%);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 0.75rem 1.5rem;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-btn span {
    width: 25px;
    height: 3px;
    background: var(--dark);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
    padding: 8rem 0 4rem;
}

/* AI Neural Network Background */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(120, 200, 255, 0.4) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 120, 200, 0.4) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(200, 255, 120, 0.3) 0%, transparent 50%);
    opacity: 0.8;
    animation: aiPulse 12s ease-in-out infinite;
}

@keyframes aiPulse {
    0%, 100% {
        opacity: 0.8;
        transform: scale(1) rotate(0deg);
    }
    33% {
        opacity: 1;
        transform: scale(1.05) rotate(1deg);
    }
    66% {
        opacity: 0.9;
        transform: scale(0.98) rotate(-1deg);
    }
}

/* Floating AI Elements */
.ai-floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
}

.floating-icon {
    position: absolute;
    font-size: 2.5rem;
    opacity: 0.6;
    animation: float 8s ease-in-out infinite;
    color: rgba(255, 255, 255, 0.8);
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

.floating-icon:nth-child(1) { top: 15%; left: 8%; animation-delay: 0s; animation-duration: 10s; }
.floating-icon:nth-child(2) { top: 60%; right: 12%; animation-delay: 2s; animation-duration: 12s; }
.floating-icon:nth-child(3) { bottom: 25%; left: 15%; animation-delay: 4s; animation-duration: 9s; }
.floating-icon:nth-child(4) { top: 35%; right: 20%; animation-delay: 1s; animation-duration: 11s; }
.floating-icon:nth-child(5) { bottom: 15%; right: 8%; animation-delay: 3s; animation-duration: 8s; }
.floating-icon:nth-child(6) { top: 70%; left: 25%; animation-delay: 5s; animation-duration: 13s; }

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg) scale(1);
        opacity: 0.6;
    }
    25% {
        transform: translateY(-30px) rotate(90deg) scale(1.1);
        opacity: 0.8;
    }
    50% {
        transform: translateY(-10px) rotate(180deg) scale(0.9);
        opacity: 0.7;
    }
    75% {
        transform: translateY(-20px) rotate(270deg) scale(1.05);
        opacity: 0.9;
    }
}

/* Circuit Pattern */
.hero::after {
    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 0 600 600"><defs><filter id="glow"><feGaussianBlur stdDeviation="2" result="coloredBlur"/><feMerge><feMergeNode in="coloredBlur"/><feMergeNode in="SourceGraphic"/></feMerge></filter></defs><g fill="none" stroke="rgba(255,255,255,0.3)" stroke-width="1" filter="url(%23glow)"><circle cx="100" cy="100" r="30"/><circle cx="300" cy="150" r="25"/><circle cx="500" cy="120" r="28"/><circle cx="150" cy="300" r="22"/><circle cx="350" cy="350" r="26"/><circle cx="180" cy="480" r="24"/><circle cx="450" cy="450" r="30"/><path d="M100 100 L300 150 M300 150 L500 120 M150 300 L350 350 M350 350 L450 450 M180 480 L450 450 M100 100 L150 300 M300 150 L350 350"/></g></svg>');
    background-size: 1200px 1200px;
    opacity: 0.4;
    animation: circuitFlow 25s linear infinite;
}

@keyframes circuitFlow {
    0% { background-position: 0 0; opacity: 0.4; }
    50% { opacity: 0.6; }
    100% { background-position: 1200px 1200px; opacity: 0.4; }
}

.hero-content {
    position: relative;
    z-index: 2;
    color: white;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-bottom: 2rem;
    font-size: 0.9rem;
    font-weight: 500;
    opacity: 0;
    animation: slideUp 1s ease 0.1s forwards;
}

.hero h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 5.5vw, 4.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: slideUp 1s ease 0.3s forwards;
    line-height: 1.1;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.hero p {
    font-size: clamp(1.1rem, 2.2vw, 1.4rem);
    max-width: 700px;
    margin: 0 auto 3rem;
    opacity: 0;
    animation: slideUp 1s ease 0.5s forwards;
    line-height: 1.7;
    font-weight: 400;
}

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

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    opacity: 0;
    animation: slideUp 1s ease 0.7s forwards;
}

.btn {
    padding: 1.2rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: rgba(255, 255, 255, 0.95);
    color: var(--primary);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-3px);
    box-shadow: var(--shadow-2xl);
    color: var(--primary-dark);
}

.btn-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-xl);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 4rem;
    opacity: 0;
    animation: slideUp 1s ease 0.9s forwards;
}

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

.hero-stat-number {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    display: block;
    margin-bottom: 0.5rem;
}

.hero-stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
    font-weight: 500;
}

/* Features Section */
.features {
    padding: 8rem 0;
    background: var(--gray-light);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-header h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.2rem, 4.5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.section-header p {
    font-size: 1.3rem;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.feature-card {
    background: white;
    padding: 3rem;
    border-radius: 25px;
    box-shadow: var(--shadow-lg);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--gray-medium);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

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

.feature-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary-light);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    margin-left: auto;
    margin-right: auto;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-xl);
}

.feature-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

.feature-card p {
    color: var(--gray);
    line-height: 1.8;
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

.feature-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.feature-link:hover {
    color: var(--primary-dark);
    transform: translateX(5px);
}

/* Stats Section */
.stats {
    padding: 6rem 0;
    background: var(--dark);
    color: white;
    position: relative;
    overflow: hidden;
}

.stats::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-dark);
    opacity: 0.9;
}

.stats-content {
    position: relative;
    z-index: 2;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    text-align: center;
}

.stat-item {
    padding: 2rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.stat-item h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-item p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.2rem;
    font-weight: 600;
}

/* Testimonials Section */
.testimonials {
    padding: 8rem 0;
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.testimonial-card {
    background: var(--gray-light);
    padding: 3rem;
    border-radius: 25px;
    position: relative;
    transition: all 0.3s ease;
    border: 1px solid var(--gray-medium);
}

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

.testimonial-quote {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    font-style: italic;
    color: var(--dark);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 1.2rem;
}

.testimonial-info h4 {
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--dark);
}

.testimonial-info p {
    color: var(--gray);
    font-size: 0.9rem;
}

/* Pricing Section */
.pricing {
    padding: 8rem 0;
    background: var(--gray-light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
}

.pricing-card {
    background: white;
    padding: 3rem;
    border-radius: 25px;
    box-shadow: var(--shadow-lg);
    position: relative;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.pricing-card.popular {
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-2xl);
}

.pricing-card.popular::before {
    content: 'Most Popular';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.pricing-card.popular:hover {
    transform: translateY(-10px) scale(1.05);
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-header h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.pricing-header p {
    color: var(--gray);
    font-size: 0.95rem;
}

.pricing-price {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-price .currency {
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: 700;
}

.pricing-price .amount {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--dark);
}

.pricing-price .period {
    color: var(--gray);
    font-size: 1rem;
    font-weight: 500;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2.5rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: 1rem;
    color: var(--dark);
}

.pricing-features li::before {
    content: '✓';
    color: var(--success);
    font-weight: 700;
    font-size: 1.2rem;
}

.pricing-btn {
    width: 100%;
    padding: 1.2rem;
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.pricing-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

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

.pricing-btn.secondary:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-2px);
}

/* Contact Section */
.contact-section {
    padding: 8rem 0;
    background: white;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 5rem;
    margin-top: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-card {
    background: var(--gray-light);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--gray-medium);
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.contact-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: block;
}

.contact-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark);
}

.contact-card p {
    color: var(--gray);
    margin-bottom: 1.5rem;
    font-size: 1rem;
    line-height: 1.6;
}

.contact-card a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-card a:hover {
    color: var(--primary-dark);
    transform: translateX(5px);
}

.contact-form-container {
    background: var(--gray-light);
    padding: 3.5rem;
    border-radius: 25px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-medium);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--dark);
    font-size: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 1.2rem;
    border: 2px solid var(--gray-medium);
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
    transform: translateY(-2px);
}

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

.form-submit {
    margin-top: 1rem;
    width: 100%;
    padding: 1.4rem;
    font-size: 1.2rem;
    background: var(--gradient-primary);
    border: none;
    color: white;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-submit:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-2xl);
}

.form-submit:active {
    transform: translateY(-1px);
}

/* CTA Section */
.cta-section {
    padding: 8rem 0;
    background: var(--gradient-accent);
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 30% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: ctaPulse 8s ease-in-out infinite;
}

@keyframes ctaPulse {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.cta-section h2 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.2rem, 4.5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 2rem;
    line-height: 1.2;
}

.cta-section p {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
    opacity: 0.95;
}

/* Footer */
footer {
    background: var(--dark);
    color: white;
    padding: 4rem 0 2rem;
    position: relative;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: white;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-section ul li a:hover {
    color: white;
    transform: translateX(5px);
}

/* Enhanced Footer Styles */
.contact-info-footer {
    margin: 1.5rem 0;
    padding: 1.5rem 0;
    border-top: 1px solid var(--dark-lighter);
    border-bottom: 1px solid var(--dark-lighter);
}

.contact-info-footer p {
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-info-footer a {
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 500;
}

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

.quick-action-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.quick-btn {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--dark-lighter);
    border-radius: 12px;
    text-decoration: none;
    color: white;
    transition: all 0.3s ease;
    border-left: 4px solid transparent;
    border: 1px solid var(--dark-medium);
}

.quick-btn:hover {
    background: var(--dark-medium);
    transform: translateX(8px);
    border-color: var(--dark-medium);
}

.trial-btn {
    border-left-color: var(--success);
}

.trial-btn:hover {
    border-left-color: var(--success-dark);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.2);
}

.demo-btn {
    border-left-color: var(--primary);
}

.demo-btn:hover {
    border-left-color: var(--primary-dark);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
}

.enterprise-btn {
    border-left-color: var(--accent);
}

.enterprise-btn:hover {
    border-left-color: var(--accent-dark);
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.2);
}

.btn-icon {
    font-size: 1.8rem;
    flex-shrink: 0;
}

.quick-btn div {
    display: flex;
    flex-direction: column;
}

.quick-btn strong {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    font-weight: 700;
}

.quick-btn small {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 400;
}

.footer-stats {
    display: flex;
    gap: 1rem;
    padding: 1.5rem 0;
    border-top: 1px solid var(--dark-lighter);
}

.stat-mini {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    padding: 1rem;
    background: var(--dark-lighter);
    border-radius: 12px;
    border: 1px solid var(--dark-medium);
}

.stat-mini strong {
    font-size: 1.2rem;
    color: var(--primary-light);
    font-weight: 800;
    font-family: 'Space Grotesk', sans-serif;
}

.stat-mini span {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 0.25rem;
    font-weight: 500;
}

.footer-bottom {
    border-top: 1px solid var(--dark-lighter);
    padding-top: 2.5rem;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.copyright-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.legal-links {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.legal-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    font-weight: 500;
}

.legal-links a:hover {
    color: white;
}

.contact-cta {
    text-align: right;
}

.contact-cta p:first-child {
    font-weight: 700;
    color: white;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.contact-cta p:last-child {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
}

.contact-cta a {
    color: var(--primary-light);
    text-decoration: none;
    font-weight: 600;
}

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

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.social-links a {
    width: 50px;
    height: 50px;
    background: var(--dark-lighter);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1.5rem;
    border: 1px solid var(--dark-medium);
}

.social-links a:hover {
    background: var(--primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
        gap: 2rem;
    }

    .contact-container {
        gap: 3rem;
    }

    .hero-stats {
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .container {
        padding: 0 1.5rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 320px;
    }

    .hero {
        padding: 6rem 0 3rem;
        min-height: 90vh;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
        margin-top: 3rem;
    }

    .features {
        padding: 6rem 0;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .feature-card {
        padding: 2.5rem;
    }

    .stats {
        padding: 5rem 0;
    }

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

    .testimonials {
        padding: 6rem 0;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .pricing {
        padding: 6rem 0;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .pricing-card.popular {
        transform: none;
    }

    .pricing-card.popular:hover {
        transform: translateY(-10px);
    }

    .contact-section {
        padding: 6rem 0;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-form-container {
        padding: 2.5rem;
    }

    .cta-section {
        padding: 6rem 0;
    }

    /* Footer Responsive */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .quick-action-buttons {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .quick-btn {
        flex: 1;
        min-width: 160px;
    }

    .footer-stats {
        justify-content: space-around;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }

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

    .legal-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 1.05rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .feature-card {
        padding: 2rem;
    }

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

    .stat-item h3 {
        font-size: 2.5rem;
    }

    .contact-form-container {
        padding: 2rem;
    }

    /* Mobile Footer Styles */
    .quick-action-buttons {
        flex-direction: column;
    }

    .quick-btn {
        min-width: auto;
    }

    .footer-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .stat-mini {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: 1rem;
    }

    .contact-info-footer p {
        font-size: 0.9rem;
    }

    .legal-links {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }

    .social-links a {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }
}

/* Loading Animation */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s ease;
}

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

/* Scroll animations */
.slide-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease;
}

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

.slide-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease;
}

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

/* Success message styles */
.success-message {
    background: var(--success);
    color: white;
    padding: 1rem;
    border-radius: 8px;
    margin-top: 1rem;
    text-align: center;
    font-weight: 600;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
}

.success-message.show {
    opacity: 1;
    transform: translateY(0);
}