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

:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --accent: #10b981;
    --cyan: #06b6d4;
    --pink: #ec4899;
    --dark: #0f172a;
    --gray: #64748b;
    --light-gray: #f1f5f9;
    --white: #ffffff;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background: var(--dark);
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Animated Background */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom right, #0f172a, #1e293b);
    z-index: -2;
}

.animated-bg::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 20% 50%, rgba(99, 102, 241, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(236, 72, 153, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 40% 20%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(-10%, -10%) rotate(0deg); }
    33% { transform: translate(-5%, -15%) rotate(120deg); }
    66% { transform: translate(-15%, -5%) rotate(240deg); }
}

/* Neural Network Animation */
.neural-network {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    opacity: 0.3;
}

.node {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--primary);
}

.connection {
    position: absolute;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    transform-origin: left center;
    animation: pulse-line 3s ease-in-out infinite;
}

@keyframes pulse-line {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 0.8; }
}

/* Header */
.header {
    padding: 1.5rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(15, 23, 42, 0.8);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(to right, var(--primary), var(--cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo::before {
    content: '🤖';
    font-size: 1.5rem;
    -webkit-text-fill-color: initial;
}

.header-cta {
    background: linear-gradient(135deg, var(--primary), var(--cyan));
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.header-cta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.header-cta:hover::before {
    width: 300px;
    height: 300px;
}

.header-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(99, 102, 241, 0.4);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 6rem 0 4rem;
    position: relative;
    color: white;
}

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

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease;
}

.gradient-text {
    background: linear-gradient(to right, var(--primary), var(--cyan), var(--pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% 100%;
    animation: gradient-shift 3s ease-in-out infinite;
}

@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 3rem;
    animation: fadeInUp 0.8s ease 0.2s both;
}

/* AI Visual */
.ai-visual {
    position: relative;
    animation: float-rotate 6s ease-in-out infinite;
}

@keyframes float-rotate {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

.ai-brain {
    width: 400px;
    height: 400px;
    position: relative;
    margin: 0 auto;
}

.brain-core {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 150px;
    height: 150px;
    background: linear-gradient(135deg, var(--primary), var(--cyan));
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    transform: translate(-50%, -50%);
    animation: morph 8s ease-in-out infinite;
    box-shadow: 0 0 50px rgba(99, 102, 241, 0.5);
}

@keyframes morph {
    0%, 100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
    25% { border-radius: 70% 30% 30% 70% / 70% 70% 30% 30%; }
    50% { border-radius: 30% 70% 70% 30% / 70% 30% 30% 70%; }
    75% { border-radius: 70% 30% 30% 70% / 30% 70% 70% 30%; }
}

.orbit {
    position: absolute;
    border: 2px solid rgba(99, 102, 241, 0.3);
    border-radius: 50%;
    animation: rotate 10s linear infinite;
}

.orbit:nth-child(2) {
    width: 250px;
    height: 250px;
    top: 75px;
    left: 75px;
    animation-duration: 15s;
}

.orbit:nth-child(3) {
    width: 350px;
    height: 350px;
    top: 25px;
    left: 25px;
    animation-duration: 20s;
    animation-direction: reverse;
}

.orbit-dot {
    position: absolute;
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.8);
}

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

/* Demo Section */
.demo-section {
    padding: 5rem 0;
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    text-align: center;
}

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

.demo-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(to right, white, rgba(255, 255, 255, 0.8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.demo-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 3rem;
}

.demo-cta {
    background: linear-gradient(135deg, var(--accent), var(--cyan));
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.125rem;
    display: inline-block;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin-bottom: 2rem;
}

.demo-cta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.demo-cta:hover::before {
    width: 300px;
    height: 300px;
}

.demo-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(16, 185, 129, 0.4);
}

/* Benefits Section */
.benefits {
    padding: 5rem 0;
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(to right, white, rgba(255, 255, 255, 0.8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

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

.benefit-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--primary), var(--cyan), var(--pink));
    border-radius: 20px;
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s ease;
}

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

.benefit-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.1);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: inline-block;
    animation: bounce 2s ease-in-out infinite;
}

.benefit-card:nth-child(2) .benefit-icon { animation-delay: 0.2s; }
.benefit-card:nth-child(3) .benefit-icon { animation-delay: 0.4s; }
.benefit-card:nth-child(4) .benefit-icon { animation-delay: 0.6s; }

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

.benefit-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: white;
}

.benefit-card p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

/* Testimonial */
.testimonial {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(6, 182, 212, 0.1));
    padding: 2rem;
    border-radius: 20px;
    margin: 3rem 0;
    text-align: center;
    font-style: italic;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.testimonial::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 20px;
    font-size: 5rem;
    opacity: 0.1;
}

/* Pricing Section */
.pricing {
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.pricing-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--primary), var(--cyan));
    transform: skewY(-3deg);
    z-index: -1;
}

.pricing-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
}

.pricing h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.price-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 3rem;
    border-radius: 20px;
    margin: 0 auto 2rem;
    max-width: 600px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.price-row {
    text-align: center;
    margin-bottom: 1.5rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.price-row:last-of-type {
    border-bottom: none;
}

.price-label {
    font-size: 1.125rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0.5rem;
}

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

.price-period {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 0.25rem;
}

.price-amount {
    font-size: 3rem;
    font-weight: 700;
}

.price-features {
    list-style: none;
    margin: 2rem auto;
    display: inline-block;
    text-align: left;
}

.price-features li {
    padding: 0.75rem 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.price-features li::before {
    content: '✓';
    width: 24px;
    height: 24px;
    background: rgba(16, 185, 129, 0.2);
    border: 2px solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--accent);
    font-weight: bold;
    font-size: 14px;
}

.price-features li::after {
    display: none;
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.btn {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    cursor: pointer;
    border: none;
    font-size: 1.125rem;
    position: relative;
    overflow: hidden;
}

.btn-glow {
    background: white;
    color: var(--primary);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
}

.btn-glow:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 40px rgba(255, 255, 255, 0.4);
}

.btn-outline-glow {
    background: transparent;
    color: white;
    border: 2px solid white;
    position: relative;
}

.btn-outline-glow:hover {
    background: white;
    color: var(--primary);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
}

/* FAQ Section */
.faq {
    padding: 5rem 0;
    color: white;
}

.faq h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    background: linear-gradient(to right, white, rgba(255, 255, 255, 0.8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.faq-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    margin-bottom: 1rem;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.faq-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(5px);
}

.faq-question {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: white;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.faq-question::before {
    content: '💡';
    font-size: 1.5rem;
    flex-shrink: 0;
}

.faq-answer {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    padding-left: 2rem;
}

/* About Section */
.about {
    padding: 5rem 0;
    position: relative;
    color: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    align-items: center;
}

.about-visual {
    position: relative;
}

.profile-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.profile-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.2) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.profile-avatar {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--primary), var(--cyan));
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    position: relative;
    z-index: 1;
}

.credentials-grid {
    display: grid;
    gap: 1.5rem;
}

.credential-item {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 15px;
    display: flex;
    gap: 1rem;
    align-items: start;
    transition: all 0.3s ease;
}

.credential-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(5px);
}

.credential-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

/* Footer CTA */
.footer-cta {
    text-align: center;
    padding: 5rem 0;
    color: white;
}

.footer-cta h3 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    background: linear-gradient(to right, white, rgba(255, 255, 255, 0.8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.contact-link:hover {
    color: var(--cyan) !important;
    transform: translateX(5px);
}

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

.fade-in {
    animation: fadeInUp 0.6s ease both;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }

    /* Header Mobile */
    .header {
        padding: 1rem 0;
    }

    .header-content {
        flex-wrap: wrap;
        gap: 1rem;
    }

    .logo {
        font-size: 1.25rem;
    }

    .header-cta {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }

    /* Hero Mobile */
    .hero {
        padding: 5rem 0 2rem;
        min-height: auto;
    }

    .hero h1 {
        font-size: 2.2rem;
        line-height: 1.1;
        margin-bottom: 1rem;
    }

    .subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .ai-visual {
        margin-top: 1rem;
        order: -1;
    }

    .ai-brain {
        width: 250px;
        height: 250px;
    }

    .brain-core {
        width: 100px;
        height: 100px;
    }

    .orbit:nth-child(2) {
        width: 180px;
        height: 180px;
        top: 35px;
        left: 35px;
    }

    .orbit:nth-child(3) {
        width: 230px;
        height: 230px;
        top: 10px;
        left: 10px;
    }

    .orbit-dot {
        width: 8px;
        height: 8px;
        top: -4px;
    }

    /* Demo Section Mobile */
    .demo-section {
        padding: 3rem 0;
    }

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

    .demo-description {
        font-size: 1.1rem;
    }

    .demo-cta {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }

    /* Benefits Mobile */
    .benefits {
        padding: 3rem 0;
    }

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

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 2rem;
    }

    .benefit-card {
        padding: 1.5rem;
        text-align: center;
    }

    .benefit-icon {
        font-size: 2.5rem;
        margin-bottom: 0.75rem;
    }

    .benefit-card h3 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    .testimonial {
        padding: 1.5rem;
        font-size: 1rem;
        margin: 2rem 0;
    }

    /* Pricing Mobile */
    .pricing {
        padding: 3rem 0;
    }

    .pricing h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }

    .price-box {
        padding: 2rem 1.5rem;
        margin: 0 1rem 2rem;
    }

    .price-row {
        text-align: center;
        margin-bottom: 1rem;
        padding: 0.75rem 0;
    }

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

    .price-amount {
        font-size: 2.5rem;
    }

    .price-features {
        margin: 1.5rem 0;
    }

    .price-features li {
        padding: 0.5rem 0;
        font-size: 0.95rem;
    }

    .price-features li::before {
        width: 20px;
        height: 20px;
    }

    .price-features li::after {
        margin-left: 5px;
    }

    /* CTA Buttons Mobile */
    .cta-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }

    .btn {
        width: 100%;
        padding: 0.875rem 2rem;
        font-size: 1rem;
    }

    /* FAQ Mobile */
    .faq {
        padding: 3rem 0;
    }

    .faq h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }

    .faq-item {
        padding: 1.5rem;
        margin-bottom: 0.75rem;
    }

    .faq-question {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }

    .faq-question::before {
        font-size: 1.25rem;
    }

    .faq-answer {
        padding-left: 0;
        font-size: 0.95rem;
        line-height: 1.6;
    }

    /* About Mobile */
    .about {
        padding: 3rem 0;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .profile-card {
        padding: 1.5rem;
    }

    .profile-avatar {
        width: 80px;
        height: 80px;
        font-size: 2rem;
        margin: 0 auto 1rem;
    }

    .credentials-grid {
        gap: 1rem;
    }

    .credential-item {
        padding: 1.25rem;
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }

    .credential-icon {
        font-size: 1.75rem;
    }

    .credential-item h4 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    /* Footer CTA Mobile */
    .footer-cta {
        padding: 3rem 0;
    }

    .footer-cta h3 {
        font-size: 2rem;
        line-height: 1.2;
        margin-bottom: 1.5rem;
    }

    .contact-link {
        font-size: 1.1rem !important;
        justify-content: center;
    }

    .contact-link span:first-child {
        font-size: 1.25rem !important;
    }

    /* Neural Network Mobile - Simplify */
    .neural-network {
        opacity: 0.1;
    }

    /* Reduce animations on mobile for performance */
    .animated-bg::before {
        animation: none;
    }

    .ai-visual {
        animation: none;
    }

    .benefit-icon {
        animation: none;
    }

    .profile-card::before {
        animation: none;
    }
}

/* Sticky CTA Button */
.sticky-cta {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1001;
    background: linear-gradient(135deg, #10b981, #06b6d4);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
    transition: all 0.3s ease;
    transform: translateY(100px);
    opacity: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    max-width: 250px;
    text-align: center;
}

.sticky-cta.visible {
    transform: translateY(0);
    opacity: 1;
}

.sticky-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(16, 185, 129, 0.5);
    background: linear-gradient(135deg, #059669, #0891b2);
}

.sticky-cta .pulse-dot {
    width: 8px;
    height: 8px;
    background: #fbbf24;
    border-radius: 50%;
    animation: pulse-glow 2s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { 
        opacity: 1;
        transform: scale(1);
        box-shadow: 0 0 5px #fbbf24;
    }
    50% { 
        opacity: 0.7;
        transform: scale(1.2);
        box-shadow: 0 0 10px #fbbf24;
    }
}

/* Enhanced button hover effects */
.btn-primary-cta {
    position: relative;
    overflow: hidden;
}

.btn-primary-cta::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 0.5s;
}

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

/* Improved offer banner animation */
@keyframes gentle-glow {
    0%, 100% { box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3); }
    50% { box-shadow: 0 6px 20px rgba(16, 185, 129, 0.5); }
}

.offer-banner {
    animation: gentle-glow 3s ease-in-out infinite;
}

/* Extra small mobile devices */
@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.9rem;
    }

    .ai-brain {
        width: 200px;
        height: 200px;
    }

    .brain-core {
        width: 80px;
        height: 80px;
    }

    .orbit:nth-child(2) {
        width: 140px;
        height: 140px;
        top: 30px;
        left: 30px;
    }

    .orbit:nth-child(3) {
        width: 180px;
        height: 180px;
        top: 10px;
        left: 10px;
    }

    .demo-header h2 {
        font-size: 1.75rem;
    }

    .section-header h2 {
        font-size: 1.75rem;
    }

    .pricing h2 {
        font-size: 1.75rem;
    }

    .faq h2 {
        font-size: 1.75rem;
    }

    .footer-cta h3 {
        font-size: 1.75rem;
    }

    .price-amount {
        font-size: 2rem;
    }

    .benefit-card {
        padding: 1.25rem;
    }

    .faq-item {
        padding: 1.25rem;
    }

    .faq-question {
        display: block;
    }

    .faq-icon {
        font-size: 1.25rem;
        margin-bottom: 0.5rem;
    }

    .credential-item {
        padding: 1rem;
        text-align: center;
    }

    .credential-icon {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
    }
    
    /* Mobile sticky CTA */
    .sticky-cta {
        bottom: 15px;
        right: 15px;
        left: 15px;
        max-width: none;
        padding: 0.875rem 1.25rem;
        font-size: 0.95rem;
    }
}