:root {
    --primary-color: #000000;
    --primary-dark: #1a1a1a;
    --secondary-color: #86868b;
    --text-color: #1d1d1f;
    --light-bg: #fbfbfd;
    --white: #ffffff;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --gradient-start: #fbfbfd;
    --gradient-end: #f5f5f7;
}

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

body {
    font-family: "SF Pro Display", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.47059;
    letter-spacing: -0.022em;
    color: var(--text-color);
    background-color: var(--light-bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Data Background Animation */
.data-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.1;
    pointer-events: none;
}

.data-line {
    position: absolute;
    width: 2px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--primary-color), transparent);
    animation: dataFlow 8s infinite;
}

.data-line:nth-child(1) { left: 20%; animation-delay: 0s; }
.data-line:nth-child(2) { left: 40%; animation-delay: 2s; }
.data-line:nth-child(3) { left: 60%; animation-delay: 4s; }
.data-line:nth-child(4) { left: 80%; animation-delay: 6s; }
.data-line:nth-child(5) { left: 90%; animation-delay: 8s; }

@keyframes dataFlow {
    0% {
        transform: translateY(-100%) rotate(var(--rotation));
        opacity: 0;
    }
    50% {
        opacity: 0.7;
    }
    100% {
        transform: translateY(100%) rotate(var(--rotation));
        opacity: 0;
    }
}

.container {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navbar Styles */
.navbar {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: saturate(180%) blur(20px);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border: none;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    font-size: 1.75rem;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
    padding: 0 1rem;
}

.nav-link {
    color: var(--text-color);
    font-size: 0.8235rem;
    letter-spacing: -0.01em;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.nav-link:hover {
    opacity: 1;
    color: var(--text-color);
}

.login-btn, .signup-btn {
    padding: 12px 32px;
    font-size: 16px;
    font-weight: 500;
    border-radius: 5px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    border: 1px solid #00712D;
    color: #00712D;
    background: transparent;
}

.login-btn {
    background: #00712D;
    color: #ffffff;
}

.login-btn:hover {
    background: transparent;
    color: #00712D;
}

.signup-btn:hover {
    background: #00712D;
    color: #ffffff;
}

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

.hero-content {
    max-width: 98vw;
    margin: 0 auto;
    padding: 2rem 8rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 6rem;
}

.hero-text {
    flex: 1;
    max-width: 80%;
    padding: 3rem;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    border-radius: 0;
    font-weight: 500;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 600;
    letter-spacing: -0.003em;
    line-height: 1.07143;
    margin-bottom: 0.8rem;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    max-width: 100%;
    position: relative;
    display: inline-block;
}

.hero h1::after {
    display: none;
}

.subtitle {
    font-size: 1.7647rem;
    line-height: 1.381;
    letter-spacing: 0.004em;
    color: var(--secondary-color);
    margin-bottom: 2.5rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.btn {
    font-size: 1.0588rem;
    line-height: 1.381;
    letter-spacing: -0.016em;
    padding: 0.8rem 2rem;
    border-radius: 980px;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 140px;
    background: rgba(0, 0, 0, 0.8);
    color: var(--white);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.btn::before {
    display: none;
}

.btn:hover {
    transform: translateY(-1px);
    background: rgba(0, 0, 0, 0.9);
}

.btn:active {
    transform: translateY(0);
    background: rgba(0, 0, 0, 1);
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.btn-secondary {
    background: rgba(0, 0, 0, 0.05);
    color: var(--text-color);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
}

.btn-secondary:hover {
    background: rgba(0, 0, 0, 0.1);
}

.btn-secondary:active {
    background: rgba(0, 0, 0, 0.15);
}

.trust-badges {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
    padding: 2rem 0;
    position: relative;
}

.trust-badges::before {
    display: none;
}

.badge-item {
    position: relative;
    padding: 0.5rem 1rem;
    background: rgba(0, 0, 0, 0.02);
    border-radius: 980px;
    transition: all 0.2s ease;
    border: none;
}

.badge-item:hover {
    background: rgba(0, 0, 0, 0.04);
    transform: translateY(-1px);
}

.badge-icon {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    background: rgba(0, 0, 0, 0.04);
    border-radius: 50%;
    margin-right: 0.5rem;
    border: none;
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    padding: 0 2rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 600;
    letter-spacing: -0.003em;
    line-height: 1.1;
    color: var(--text-color);
    margin-bottom: 1.5rem;
}

.section-badge {
    display: inline-block;
    padding: 0.25rem 1rem;
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    border-radius: 0;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--secondary-color);
    max-width: 600px;
    margin: 1rem auto 0;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    color: var(--text-color);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    padding: 0.5rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 3rem;
    border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04),
                0 8px 24px rgba(0, 0, 0, 0.02);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    display: none;
}

.feature-card::after {
    display: none;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08),
                0 4px 16px rgba(0, 0, 0, 0.04);
}

.feature-icon {
    margin-bottom: 2rem;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon::before {
    display: none;
}

.feature-icon::after {
    display: none;
}

.feature-card h3 {
    font-size: 1.5294rem;
    line-height: 1.381;
    font-weight: 600;
    letter-spacing: 0.004em;
    color: var(--text-color);
    margin-bottom: 1rem;
}

.feature-card p {
    font-size: 1.0588rem;
    line-height: 1.5;
    letter-spacing: -0.016em;
    color: var(--secondary-color);
}

.feature-list {
    list-style: none;
    margin-top: 1.5rem;
}

.feature-list li {
    font-size: 1rem;
    line-height: 1.4705;
    letter-spacing: -0.016em;
    color: var(--secondary-color);
    margin-bottom: 0.8rem;
    padding-left: 1.5rem;
}

.feature-list li::before {
    content: "→";
    color: var(--primary-color);
    font-weight: 400;
}

/* Stats Section */
.stats {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--gradient-start) 0%, var(--gradient-end) 100%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--secondary-color);
    font-weight: 500;
}

/* Footer */
.footer {
    background: var(--light-bg);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--secondary-color);
    margin-top: 1rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    color: var(--text-color);
    margin-bottom: 1rem;
}

.footer-column a {
    display: block;
    color: var(--secondary-color);
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-social {
    display: flex;
    gap: 1.5rem;
}

.social-link {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.social-link i {
    font-size: 1.25rem;
}

.social-link:hover {
    color: var(--primary-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        padding: 1.5rem;
        gap: 3rem;
    }

    .hero-text {
        max-width: 100%;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .btn {
        width: 100%;
    }

    .trust-badges {
        gap: 2rem;
        justify-content: center;
    }

    .ai-chip {
        width: 300px;
        height: 300px;
    }

    .chip-title {
        font-size: 2.5rem;
    }

    .feature-grid {
        grid-template-columns: 1fr;
        padding: 1rem;
    }

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

    .footer-links {
        grid-template-columns: 1fr;
    }

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

    .nav-links .nav-link {
        display: none;
    }

    .container {
        padding: 0 1rem;
    }
}

/* Mobile Menu Styles */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-btn i {
    font-size: 1.5rem;
    color: var(--text-color);
    transition: transform 0.3s ease;
}

.mobile-menu-btn.active i {
    transform: rotate(90deg);
}

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

    .navbar {
        padding: 0.5rem 0;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        padding: 5rem 1.5rem 2rem;
        transition: right 0.3s ease-in-out;
        z-index: 1000;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links .nav-link,
    .nav-links .login-btn,
    .nav-links .signup-btn,
    .nav-links .mobile-theme-toggle {
        display: block;
        width: 100%;
        padding: 1rem;
        margin: 0.5rem 0;
        border-radius: 8px;
        transition: all 0.3s ease;
    }

    .nav-links .nav-link {
        color: var(--text-color);
        font-weight: 500;
    }

    .nav-links .nav-link:hover {
        background: rgba(0, 0, 0, 0.05);
    }

    .nav-links .login-btn,
    .nav-links .signup-btn {
        text-align: center;
        margin: 1rem 0;
    }

    .nav-links .mobile-theme-toggle {
        position: absolute;
        bottom: 2rem;
        left: 0;
        right: 0;
        text-align: center;
        background: none;
        border: none;
        color: var(--text-color);
        font-size: 1.1rem;
    }

    /* Mobile Menu Overlay */
    .mobile-menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        backdrop-filter: blur(2px);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 999;
    }

    .mobile-menu-overlay.active {
        opacity: 1;
        visibility: visible;
    }

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

    .hero {
        padding: 6rem 0 2rem;
    }

    .hero-content {
        padding: 1rem;
        flex-direction: column;
        gap: 2rem;
    }

    .hero-text {
        max-width: 100%;
        padding: 1rem;
        text-align: center;
    }

    .hero h1 {
        font-size: 2.2rem;
        line-height: 1.2;
    }

    .subtitle {
        font-size: 1.1rem;
        line-height: 1.4;
    }

    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .btn {
        width: 100%;
        min-width: auto;
    }

    .trust-badges {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }

    .badge-item {
        flex: 0 0 calc(50% - 1rem);
    }

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

    .feature-card {
        padding: 1.5rem;
    }

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

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

    .footer-links {
        grid-template-columns: 1fr;
    }

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

    /* Hide secondary navigation links on mobile */
    .nav-links .nav-link:not(:last-child) {
        display: none;
    }

    /* Show only essential buttons */
    .cta-buttons .btn-secondary {
        display: none;
    }

    /* Adjust login/signup buttons */
    .nav-links .login-btn,
    .nav-links .signup-btn {
        display: none;
    }

    /* Show mobile-specific login button */
    .mobile-login-btn {
        display: block;
        padding: 0.5rem 1rem;
        background: #00712D;
        color: white;
        border-radius: 5px;
        text-decoration: none;
        font-size: 0.85rem;
        margin-left: 1rem;
    }

    /* Adjust font sizes for mobile */
    .logo {
        font-size: 1.2rem;
    }

    .logo-icon {
        font-size: 1.4rem;
    }

    .nav-link {
        font-size: 0.9rem;
    }

    /* Theme toggle in mobile menu */
    .mobile-theme-toggle {
        display: block;
        font-size: 1.1rem;
        padding: 0.8rem 1rem;
        width: 100%;
        text-align: left;
        border-top: 1px solid rgba(0, 0, 0, 0.1);
        margin: 0.5rem 0 0;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.95);
        padding: 1rem;
        box-shadow: var(--shadow-md);
    }

    .nav-links.active .nav-link,
    .nav-links.active .login-btn,
    .nav-links.active .signup-btn {
        display: block;
        width: 100%;
        padding: 0.8rem 1rem;
        text-align: left;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }

    .nav-links.active .mobile-theme-toggle {
        order: 1;
        margin-top: 1rem;
    }
}

/* Small Mobile Screens */
@media (max-width: 480px) {
    .hero h1 {
        font-size: 1.8rem;
        line-height: 1.2;
    }

    .subtitle {
        font-size: 1rem;
        line-height: 1.3;
    }

    .badge {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }

    .feature-card h3 {
        font-size: 1.1rem;
    }

    .feature-card p {
        font-size: 0.85rem;
    }

    .stat-number {
        font-size: 1.8rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }

    /* Hide badge on very small screens */
    .badge {
        display: none;
    }

    /* Simplify CTA buttons */
    .cta-buttons {
        flex-direction: column;
        gap: 0.5rem;
    }

    .cta-buttons .btn {
        width: 100%;
        padding: 0.8rem;
        font-size: 0.9rem;
    }

    /* Further reduce font sizes for very small screens */
    .logo {
        font-size: 1.1rem;
    }

    .logo-icon {
        font-size: 1.3rem;
    }

    .mobile-login-btn {
        font-size: 0.8rem;
    }

    .btn {
        font-size: 0.9rem;
    }

    .mobile-theme-toggle {
        font-size: 1rem;
        padding: 0.7rem 1rem;
    }

    .nav-links {
        width: 85%;
    }

    .nav-links .nav-link,
    .nav-links .login-btn,
    .nav-links .signup-btn {
        padding: 0.8rem;
        font-size: 0.9rem;
    }

    .mobile-menu-btn i {
        font-size: 1.3rem;
    }
}

/* Tablet and Small Laptop */
@media (min-width: 769px) and (max-width: 1024px) {
    .hero-content {
        padding: 2rem 4rem;
        gap: 4rem;
    }

    .hero h1 {
        font-size: 3rem;
    }

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

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

/* AI Chip Visualization */
.ai-chip {
    position: relative;
    width: 25vw;
    height: 25vw;
    max-width: 350px;
    max-height: 350px;
    z-index: 0;
    opacity: 0.8;
    border-radius: 0;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 40px rgba(37, 99, 235, 0.05);
    overflow: hidden;
    padding: 0.75rem;
}

.chip-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.chip-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        /* L-shaped paths */
        linear-gradient(90deg, transparent 49.7%, rgba(0, 0, 0, 0.07) 49.7%, rgba(0, 0, 0, 0.07) 49.9%, transparent 49.9%) 25% 25%,
        linear-gradient(0deg, transparent 49.7%, rgba(0, 0, 0, 0.07) 49.7%, rgba(0, 0, 0, 0.07) 49.9%, transparent 49.9%) 25% 25%,
        linear-gradient(90deg, transparent 49.7%, rgba(0, 0, 0, 0.07) 49.7%, rgba(0, 0, 0, 0.07) 49.9%, transparent 49.9%) 75% 75%,
        linear-gradient(0deg, transparent 49.7%, rgba(0, 0, 0, 0.07) 49.7%, rgba(0, 0, 0, 0.07) 49.9%, transparent 49.9%) 75% 75%,
        /* Z-shaped paths */
        linear-gradient(90deg, transparent 49.7%, rgba(0, 0, 0, 0.07) 49.7%, rgba(0, 0, 0, 0.07) 49.9%, transparent 49.9%) 25% 25%,
        linear-gradient(45deg, transparent 49.7%, rgba(0, 0, 0, 0.07) 49.7%, rgba(0, 0, 0, 0.07) 49.9%, transparent 49.9%) 50% 50%,
        linear-gradient(90deg, transparent 49.7%, rgba(0, 0, 0, 0.07) 49.7%, rgba(0, 0, 0, 0.07) 49.9%, transparent 49.9%) 75% 75%,
        /* Under chip paths */
        linear-gradient(90deg, transparent 49.7%, rgba(0, 0, 0, 0.07) 49.7%, rgba(0, 0, 0, 0.07) 49.9%, transparent 49.9%) 0% 50%,
        linear-gradient(90deg, transparent 49.7%, rgba(0, 0, 0, 0.07) 49.7%, rgba(0, 0, 0, 0.07) 49.9%, transparent 49.9%) 100% 50%;
    background-size: 240px 240px;
    background-repeat: no-repeat;
    z-index: 1;
}

.chip-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(90deg, transparent 49.7%, rgba(0, 0, 0, 0.07) 49.7%, rgba(0, 0, 0, 0.07) 49.9%, transparent 49.9%) 0% 0%,
        linear-gradient(90deg, transparent 49.7%, rgba(0, 0, 0, 0.07) 49.7%, rgba(0, 0, 0, 0.07) 49.9%, transparent 49.9%) 100% 0%,
        linear-gradient(90deg, transparent 49.7%, rgba(0, 0, 0, 0.07) 49.7%, rgba(0, 0, 0, 0.07) 49.9%, transparent 49.9%) 0% 100%,
        linear-gradient(90deg, transparent 49.7%, rgba(0, 0, 0, 0.07) 49.7%, rgba(0, 0, 0, 0.07) 49.9%, transparent 49.9%) 100% 100%;
    background-size: 240px 240px;
    background-repeat: no-repeat;
    z-index: 1;
}

.data-pulse {
    display: none;
}

.chip-pulse {
    position: absolute;
    width: 10px;
    height: 10px;
    background: var(--pulse-color);
    box-shadow: 0 0 20px var(--pulse-glow),
                0 0 40px var(--pulse-glow);
    opacity: 0;
    z-index: 3;
}

.pulse1, .pulse2, .pulse3, .pulse4, .pulse5, .pulse6, .pulse7, .pulse8 {
    top: 50%;
    left: 50%;
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.9),
                0 0 40px rgba(0, 255, 0, 0.6);
    background: #00ff00;
}

.pulse1 { animation: pulseOut1 3s infinite; }
.pulse2 { animation: pulseOut2 3s infinite; animation-delay: 0.375s; }
.pulse3 { animation: pulseOut3 3s infinite; animation-delay: 0.75s; }
.pulse4 { animation: pulseOut4 3s infinite; animation-delay: 1.125s; }
.pulse5 { animation: pulseOut5 3s infinite; animation-delay: 1.5s; }
.pulse6 { animation: pulseOut6 3s infinite; animation-delay: 1.875s; }
.pulse7 { animation: pulseOut7 3s infinite; animation-delay: 2.25s; }
.pulse8 { animation: pulseOut8 3s infinite; animation-delay: 2.625s; }

@keyframes pulseOut1 {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    100% { transform: translate(-50%, -50%) translate(200%, 200%) scale(0); opacity: 0; }
}

@keyframes pulseOut2 {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    100% { transform: translate(-50%, -50%) translate(200%, -200%) scale(0); opacity: 0; }
}

@keyframes pulseOut3 {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    100% { transform: translate(-50%, -50%) translate(-200%, 200%) scale(0); opacity: 0; }
}

@keyframes pulseOut4 {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    100% { transform: translate(-50%, -50%) translate(-200%, -200%) scale(0); opacity: 0; }
}

@keyframes pulseOut5 {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    100% { transform: translate(-50%, -50%) translate(200%, 0%) scale(0); opacity: 0; }
}

@keyframes pulseOut6 {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    100% { transform: translate(-50%, -50%) translate(-200%, 0%) scale(0); opacity: 0; }
}

@keyframes pulseOut7 {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    100% { transform: translate(-50%, -50%) translate(0%, 200%) scale(0); opacity: 0; }
}

@keyframes pulseOut8 {
    0% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    100% { transform: translate(-50%, -50%) translate(0%, -200%) scale(0); opacity: 0; }
}

.chip-nodes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.chip-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
    border: 2px solid var(--chip-color);
    border-radius: 50%;
    opacity: 0;
    animation: pulseRing 4s infinite;
}

@keyframes pulseRing {
    0% {
        transform: translate(-50%, -50%) scale(0.5);
        opacity: 0.5;
    }
    50% {
        opacity: 0.2;
    }
    100% {
        transform: translate(-50%, -50%) scale(1.5);
        opacity: 0;
    }
}

.under-pulse {
    position: absolute;
    width: 6px;
    height: 6px;
    opacity: 0;
    animation: underPulse 3s infinite;
    z-index: 2;
    border-radius: 0;
}

.under-pulse1 {
    background: radial-gradient(circle, #ffff00 0%, rgba(255, 255, 0, 0.6) 70%, transparent 100%);
    box-shadow: 0 0 12px rgba(255, 255, 0, 0.6),
                0 0 20px #ffff00;
    animation: underPulse1 3s infinite;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.under-pulse2 {
    background: radial-gradient(circle, #00ffff 0%, rgba(0, 255, 255, 0.6) 70%, transparent 100%);
    box-shadow: 0 0 12px rgba(0, 255, 255, 0.6),
                0 0 20px #00ffff;
    animation: underPulse2 3s infinite;
    animation-delay: 1.5s;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
}

@keyframes underPulse1 {
    0% {
        transform: translateY(-50%) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    85% {
        transform: translateY(-50%) translateX(240px);
        opacity: 1;
    }
    100% {
        transform: translateY(-50%) translateX(240px);
        opacity: 0;
    }
}

@keyframes underPulse2 {
    0% {
        transform: translateY(-50%) translateX(0);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    85% {
        transform: translateY(-50%) translateX(-240px);
        opacity: 1;
    }
    100% {
        transform: translateY(-50%) translateX(-240px);
        opacity: 0;
    }
}

.hero::before {
    display: none;
}

.chip-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 35%;
    height: 35%;
    max-width: 140px;
    max-height: 140px;
    background: linear-gradient(135deg, #000000, #1a1a1a);
    border-radius: 0;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.2);
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
}

.chip-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 4.5rem;
    color: rgba(255, 255, 255, 0.9);
    z-index: 5;
    opacity: 0.9;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0% {
        transform: translate(-50%, -50%) scale(1);
    }
    14% {
        transform: translate(-50%, -50%) scale(1.1);
    }
    28% {
        transform: translate(-50%, -50%) scale(1);
    }
    42% {
        transform: translate(-50%, -50%) scale(1.1);
    }
    70% {
        transform: translate(-50%, -50%) scale(1);
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
    }
}

/* Hide scrollbar for Chrome, Safari and Opera */
::-webkit-scrollbar {
    display: none;
}

/* Hide scrollbar for IE, Edge and Firefox */
* {
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
}

.ai-head {
    width: 550px;
    height: 550px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    /* padding-bottom: 20px; */
    transition: border-color 0.3s ease;
}

[data-theme="dark"] .ai-head {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.ai-head:hover {
    border-bottom-color: var(--primary-color);
}

/* Theme Toggle Styles */
.theme-toggle {
    background: none;
    border: none;
    color: var(--text-color);
    cursor: pointer;
    padding: 0.5rem;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.theme-toggle:hover {
    color: var(--primary-color);
}

.mobile-theme-toggle {
    display: none;
    margin-left: 1rem;
}