:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --accent-color: #667eea;
    --text-primary: #2d3748;
    --text-secondary: #718096;
    --background-light: #f7fafc;
    --background-dark: #1a202c;
    --card-background: rgba(255, 255, 255, 0.95);
    --shadow-soft: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-medium: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Background Animation */
#background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 30%, #16213e  70%, #0f3460 100%);
    overflow: hidden;
}

#background-animation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(240, 147, 251, 0.1) 0%, transparent 50%);
    animation: backgroundShift 20s ease-in-out infinite;
}

#background-animation::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 98px,
            rgba(102, 126, 234, 0.03) 100px
        ),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 98px,
            rgba(118, 75, 162, 0.03) 100px
        );
    animation: gridMove 40s linear infinite;
}

@keyframes backgroundShift {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(-30px, 20px) rotate(1deg); }
    66% { transform: translate(20px, -30px) rotate(-1deg); }
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(100px, 100px); }
}/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 15, 35, 0.98) !important;
    backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(102, 126, 234, 0.3);
    z-index: 1000;
    transition: var(--transition);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.header.scrolled {
    background: rgba(15, 15, 35, 0.99) !important;
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.4) !important;
    border-bottom: 1px solid rgba(102, 126, 234, 0.4) !important;
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 20px;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    height: 40px;
    width: auto;
    transition: var(--transition);
}

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

.nav {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    transition: var(--transition);
}

.nav-link:hover {
    color: #ffffff;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
}

.hero-content {
    text-align: center;
    max-width: 1500px;
    margin: 0 auto;
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 3rem;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(102, 126, 234, 0.2);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    font-weight: 500;
    transition: var(--transition);
    color: rgba(255, 255, 255, 0.9);
}

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

.feature-icon {
    font-size: 1.25rem;
    width: 20px;
    height: 20px;
    display: inline-block;
}

.feature-item .feature-icon.crystal-ball {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23667eea' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10' fill='%23667eea' fill-opacity='0.2'/%3E%3Cpath d='M12 2a10 10 0 0 0 0 20' stroke='%23764ba2'/%3E%3Cpath d='M2 12h20' stroke='%23667eea'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

.feature-item .feature-icon.rocket {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f093fb' stroke-width='2'%3E%3Cpath d='M4.5 16.5c-1.5 1.5-3 3-3 3s1.5-1.5 3-3 3-1.5 3-1.5-1.5-1.5-3-1.5z' fill='%23f5576c' fill-opacity='0.3'/%3E%3Cpath d='M12 15l-3-3a22 22 0 0 1 2-3.95A12.88 12.88 0 0 1 22 2c0 2.72-.78 7.5-6 11a22.35 22.35 0 0 1-4 2z' fill='%23f093fb' fill-opacity='0.2'/%3E%3Cpath d='M9 12H4s.55-3.03 2-4c1.62-1.08 5 0 5 0' stroke='%23f5576c'/%3E%3Cpath d='M12 15v5s3.03-.55 4-2c1.08-1.62 0-5 0-5' stroke='%23f093fb'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

.feature-item .feature-icon.lightning {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23667eea' stroke-width='2'%3E%3Cpolygon points='13,2 3,14 12,14 11,22 21,10 12,10 13,2' fill='%23667eea' fill-opacity='0.3' stroke='%23764ba2'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

.cta-button {
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: inline-block;
    text-decoration: none;
}

.cta-button::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: var(--transition);
}

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

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    text-decoration: none;
}

.cta-button.secondary {
    background: var(--secondary-gradient);
}

/* Section Styles */
.section {
    padding: 20px 0;
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-align: center;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    max-width: 1200px;
    margin: 0 auto 3rem;
    line-height: 1.7;
}

/* About Section */
.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.capability-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.capability-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: var(--accent-color);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
    width: 48px;
    height: 48px;
    margin: 0 auto 1rem;
}

.capability-card .card-icon.tools {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23667eea' stroke-width='2'%3E%3Cpath d='M14.7 6.3a1 1 0 0 0 0 1.4l1.6 1.6a1 1 0 0 0 1.4 0l3.77-3.77a6 6 0 0 1-7.94 7.94l-6.91 6.91a2.12 2.12 0 0 1-3-3l6.91-6.91a6 6 0 0 1 7.94-7.94l-3.76 3.76z' fill='%23667eea' fill-opacity='0.2'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

.capability-card .card-icon.microscope {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f093fb' stroke-width='3'%3E%3Cpath d='M9 12l2 2 4-4'/%3E%3Ccircle cx='12' cy='12' r='8' stroke='%23f5576c' stroke-width='2' fill='none'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

.capability-card .card-icon.network {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23764ba2' stroke-width='2'%3E%3Ccircle cx='12' cy='12' r='10' fill='%23764ba2' fill-opacity='0.1'/%3E%3Cline x1='2' y1='12' x2='22' y2='12' stroke='%23667eea'/%3E%3Cpath d='M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z' stroke='%23667eea'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

.capability-card h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #ffffff;
}

.capability-card p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

/* Platform Section */
.platform-section {
    background: rgba(102, 126, 234, 0.02) !important;
    position: relative;
    z-index: 1;
}

.platform-features {
    margin-top: 4rem;
}

.feature-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
}

.feature-row.reverse {
    direction: rtl;
}

.feature-row.reverse > * {
    direction: ltr;
}

.feature-content h4 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #ffffff;
}

.feature-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    line-height: 1.7;
}

.feature-visual {
    height: 200px;
    background: var(--primary-gradient);
    border-radius: var(--border-radius);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-visual::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 10px,
            rgba(255, 255, 255, 0.05) 10px,
            rgba(255, 255, 255, 0.05) 20px
        );
    animation: dataFlow 3s linear infinite;
}

.feature-visual::after {
    content: '';
    width: 64px;
    height: 64px;
    z-index: 2;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulseCenter 2s ease-in-out infinite;
    background-size: contain;
    background-repeat: no-repeat;
}

.feature-visual.predictive::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23667eea' stroke-width='3'%3E%3Cpath d='M3 17l6-6 4 4 8-8'/%3E%3Ccircle cx='9' cy='11' r='2' fill='%23667eea'/%3E%3Ccircle cx='13' cy='15' r='2' fill='%23764ba2'/%3E%3Ccircle cx='21' cy='9' r='2' fill='%23667eea'/%3E%3C/svg%3E");
}

.feature-visual.autonomous::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23f093fb' stroke-width='4'%3E%3Cpath d='M9 12l2 2 4-4'/%3E%3Ccircle cx='12' cy='12' r='9' stroke='%23f5576c' stroke-width='2' fill='none'/%3E%3C/svg%3E");
}

.feature-visual.intelligent::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23667eea' stroke-width='3'%3E%3Cpath d='M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z' fill='%23667eea' fill-opacity='0.3'/%3E%3C/svg%3E");
}

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

@keyframes pulseCenter {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.7;
    }
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, rgba(218, 68, 83, 0.15), rgba(137, 43, 226, 0.15)) !important;
    padding-top: 15px;
    position: relative;
    z-index: 1;
}

.cta-section h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-section .cta-button {
    margin-bottom: 1rem;
}

/* Footer */
.footer {
    background: var(--text-primary);
    color: white;
    padding: 1rem 0;
}

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

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-logo {
    height: 30px;
    width: auto;
}

.footer-brand-name {
    font-weight: 600;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-link:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

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

.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

/* Built With Section */
.built-with-section {
    background: rgba(240, 147, 251, 0.02) !important;
    position: relative;
    padding-bottom: 35px;
    z-index: 1;
}

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

.built-with-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.built-with-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: var(--accent-color);
    text-decoration: none;
    color: inherit;
}

.built-with-icon {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 12px;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.tech-logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.built-with-content h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.built-with-content p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.4;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav {
        display: none;
    }

    .hero-features {
        flex-direction: column;
        align-items: center;
    }

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

    .feature-row.reverse {
        direction: ltr;
    }

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

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

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

    .section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero {
        padding: 100px 0 60px;
    }

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

    .hero-subtitle,
    .section-description {
        font-size: 1rem;
    }
}