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

body {
    font-family: 'Inter', sans-serif;
    background: #0a0a0f;
    color: #ffffff;
    overflow-x: hidden;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(147, 51, 234, 0.2);
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #9333ea, #c084fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-emoji {
    font-size: 1.5rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-menu a {
    color: #d1d5db;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #9333ea;
}

.language-selector {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0 1rem;
}

.lang-link {
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    color: #9ca3af;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.lang-link:hover {
    color: #9333ea;
    border-color: rgba(147, 51, 234, 0.3);
}

.lang-link.active {
    color: #9333ea;
    background: rgba(147, 51, 234, 0.1);
    border-color: rgba(147, 51, 234, 0.3);
}

.nav-cta {
    background: linear-gradient(135deg, #9333ea, #c084fc);
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(147, 51, 234, 0.4);
}

/* Hero Section */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.particle-container {
    position: absolute;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(147, 51, 234, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(192, 132, 252, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(139, 92, 246, 0.2) 0%, transparent 50%);
    animation: float 6s ease-in-out infinite;
}

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

.neural-network {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(90deg, rgba(147, 51, 234, 0.1) 1px, transparent 1px),
        linear-gradient(rgba(147, 51, 234, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

.hero-content {
    text-align: center;
    max-width: 800px;
    padding: 0 2rem;
    z-index: 1;
}

.hero-tagline {
    font-size: 1.1rem;
    color: #9333ea;
    margin-bottom: 1rem;
    font-weight: 500;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 2rem;
    line-height: 1.1;
}

.gradient-text {
    background: linear-gradient(135deg, #9333ea, #c084fc, #e879f9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { background-position: -200% center; }
    50% { background-position: 200% center; }
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #d1d5db;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.hero-subtitle strong {
    color: #9333ea;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-primary, .cta-secondary {
    padding: 1rem 2rem;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cta-primary {
    background: linear-gradient(135deg, #9333ea, #c084fc);
    border: none;
    color: white;
    box-shadow: 0 10px 25px rgba(147, 51, 234, 0.3);
}

.cta-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(147, 51, 234, 0.5);
}

.cta-secondary {
    background: transparent;
    border: 2px solid #9333ea;
    color: #9333ea;
}

.cta-secondary:hover {
    background: #9333ea;
    color: white;
    transform: translateY(-3px);
}

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

/* Section Titles */
.section-title {
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 4rem;
    background: linear-gradient(135deg, #9333ea, #c084fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Why Section */
.why-section {
    padding: 8rem 0;
    background: radial-gradient(circle at center, rgba(147, 51, 234, 0.1) 0%, transparent 70%);
}

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

.why-card {
    background: rgba(20, 20, 30, 0.8);
    border: 1px solid rgba(147, 51, 234, 0.3);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(10px);
}

.why-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(147, 51, 234, 0.2);
    border-color: rgba(147, 51, 234, 0.6);
}

.why-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.why-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #9333ea;
}

.why-metric {
    font-size: 1.1rem;
    font-weight: 600;
    color: #c084fc;
    margin-bottom: 1rem;
}

/* Products Section */
.products-section {
    padding: 8rem 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.product-card {
    position: relative;
    background: rgba(20, 20, 30, 0.9);
    border: 1px solid rgba(147, 51, 234, 0.3);
    border-radius: 20px;
    padding: 3rem 2rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(147, 51, 234, 0.3);
}

.product-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(147, 51, 234, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover .product-glow {
    opacity: 1;
}

.product-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.product-card h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #9333ea;
}

.product-card ul {
    list-style: none;
}

.product-card li {
    padding: 0.5rem 0;
    color: #ffffff;
    position: relative;
    padding-left: 1.5rem;
}

.product-card li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: #9333ea;
    font-weight: bold;
}

.product-link {
    display: inline-block;
    color: #9333ea;
    text-decoration: none;
    font-weight: 600;
    padding: 0.8rem 1.5rem;
    border: 2px solid #9333ea;
    border-radius: 25px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.product-link:hover {
    background: #9333ea;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(147, 51, 234, 0.3);
}

.product-link i {
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

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

/* Value Section */
.value-section {
    padding: 8rem 0;
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.1) 0%, rgba(192, 132, 252, 0.1) 100%);
}

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

.value-item {
    padding: 2rem;
}

.value-number {
    font-size: 4rem;
    font-weight: 900;
    color: #9333ea;
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(147, 51, 234, 0.5);
}

.value-text {
    font-size: 1.3rem;
    font-weight: 600;
    color: #d1d5db;
}

/* Demo Section */
.demo-section {
    padding: 8rem 0;
}

.demo-container {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
}

.demo-input, .demo-output {
    text-align: center;
}

.demo-input h3, .demo-output h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #9333ea;
}

.demo-box {
    background: rgba(20, 20, 30, 0.8);
    border: 1px solid rgba(147, 51, 234, 0.3);
    border-radius: 15px;
    padding: 2rem;
    min-height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.demo-input .demo-box {
    border-color: rgba(34, 197, 94, 0.3);
    color: #22c55e;
    font-size: 1.2rem;
    font-weight: 600;
}

.output-item {
    background: rgba(147, 51, 234, 0.1);
    border: 1px solid rgba(147, 51, 234, 0.3);
    border-radius: 10px;
    padding: 1rem;
    margin: 0.5rem 0;
    transition: all 0.3s ease;
}

.output-item:hover {
    background: rgba(147, 51, 234, 0.2);
    transform: translateX(10px);
}

.demo-arrow {
    font-size: 2rem;
    color: #9333ea;
    animation: pulse-arrow 2s ease-in-out infinite;
}

@keyframes pulse-arrow {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.demo-animation {
    position: relative;
    height: 4px;
    background: rgba(147, 51, 234, 0.2);
    border-radius: 2px;
    overflow: hidden;
}

.scanning-line {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, #9333ea, transparent);
    animation: scan 3s ease-in-out infinite;
}

@keyframes scan {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Final CTA */
.final-cta {
    padding: 8rem 0;
    text-align: center;
    background: radial-gradient(circle at center, rgba(147, 51, 234, 0.15) 0%, transparent 70%);
}

.cta-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #9333ea;
}

.cta-subtitle {
    font-size: 1.3rem;
    color: #d1d5db;
    margin-bottom: 3rem;
}

.email-signup {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.email-input {
    padding: 1rem 1.5rem;
    border: 1px solid rgba(147, 51, 234, 0.3);
    border-radius: 25px;
    background: rgba(20, 20, 30, 0.8);
    color: white;
    font-size: 1.1rem;
    width: 300px;
    outline: none;
    transition: border-color 0.3s ease;
}

.email-input:focus {
    border-color: #9333ea;
    box-shadow: 0 0 20px rgba(147, 51, 234, 0.3);
}

.signup-btn {
    background: linear-gradient(135deg, #9333ea, #c084fc);
    border: none;
    padding: 1rem 2rem;
    border-radius: 25px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.signup-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(147, 51, 234, 0.4);
}

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

.social-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #d1d5db;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: #9333ea;
}

/* Footer */
.footer {
    background: rgba(10, 10, 15, 0.95);
    border-top: 1px solid rgba(147, 51, 234, 0.2);
    padding: 4rem 0 2rem;
}

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

.footer-section h4 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #9333ea;
}

.footer-section p {
    color: #9ca3af;
    margin-bottom: 1rem;
}

.footer-section a {
    display: block;
    color: #d1d5db;
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #9333ea;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(147, 51, 234, 0.2);
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .demo-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .demo-arrow {
        transform: rotate(90deg);
    }
    
    .email-signup {
        flex-direction: column;
        align-items: center;
    }
    
    .email-input {
        width: 100%;
        max-width: 400px;
    }
    
    .nav-menu {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-content {
        padding: 0 1rem;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
}