:root {
    /* Colors */
    --background: #0a0a0a;
    --background-elevated: #1a1a1a;
    --primary: #ffffff;
    --secondary: #a1a1aa;
    --border-default: #27272a;
    --border-active: #3f3f46;
    
    --interaction: #18181b;
    --interaction-hover: #27272a;
    
    --warning: #ef4444;
    --link: #a3e635;
    
    /* Syntax Highlight Colors (used for glowing card) */
    --syntax-key: #f472b6;
    --syntax-number: #60a5fa;
    --syntax-datetime: #34d399;
    --syntax-bracket: #fbbf24;
    --syntax-boolean: #f87171;
    --syntax-function: #a78bfa;
    --syntax-index: #818cf8;

    /* Fonts */
    --font-sans: 'Inter', Arial, Helvetica, sans-serif;
    --font-heading: 'Archivo', Arial, Helvetica, sans-serif;
    --font-mono: 'Azeret Mono', monospace;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

body {
    background-color: var(--background);
    color: var(--primary);
    font-family: var(--font-sans);
    line-height: 1.5;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

/* Typography */
.heading-style-h1 {
    font-family: var(--font-heading);
    font-size: 4.5rem;
    font-weight: 500;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

.heading-style-h2 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.heading-style-h3 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 500;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

.header-secondary {
    color: var(--secondary);
}

.text-size-large {
    font-size: 1.25rem;
    line-height: 1.6;
}

.text-size-large-bold {
    font-weight: 500;
    color: var(--primary);
}

.secondary-text {
    color: var(--secondary);
}

/* Layout Containers */
.container-1280 {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.container-950 {
    max-width: 950px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-default);
    padding: 1rem 0;
}

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

.site-header_logo img {
    height: 24px;
}

.site-header_navigation {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.site-header_link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--secondary);
    transition: color 0.2s;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.site-header_link:hover {
    color: var(--primary);
}

.site-header_dropdown {
    position: relative;
}

.site-header_sub-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: var(--background-elevated);
    border: 1px solid var(--border-default);
    border-radius: 8px;
    padding: 0.5rem;
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.site-header_dropdown:hover .site-header_sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.site-header_sub-menu-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border-radius: 6px;
    color: var(--secondary);
    transition: all 0.2s;
    font-size: 0.875rem;
}

.site-header_sub-menu-link:hover {
    background: var(--interaction);
    color: var(--primary);
}

.site-header_sub-menu-link .scanner-icon {
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.2s;
}

.site-header_sub-menu-link:hover .scanner-icon {
    opacity: 1;
    transform: translateX(0);
}

.site-header_cta-row {
    display: flex;
    gap: 1rem;
    align-items: center;
}

/* Buttons */
.btn-primary {
    background: var(--primary);
    color: var(--background);
    border-radius: 6px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn-primary:hover {
    background: #e5e5e5;
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--border-default);
    border-radius: 6px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn-secondary:hover {
    background: var(--interaction);
}

.btn-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-large {
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
}

/* Series A Banner */
.series-a-banner {
    display: block;
    margin: 8rem auto 2rem;
    width: fit-content;
    padding: 0.5rem 1rem;
    border-radius: 100px;
    position: relative;
}

.series-a-banner_content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    position: relative;
    z-index: 2;
}

.series-a-banner_22m {
    height: 20px;
}

.series-a-banner_sequoia {
    font-size: 0.875rem;
    font-weight: 500;
}

/* Mobile Menu addition */
.site-header_mobile-toggle {
    display: none;
    cursor: pointer;
    color: var(--primary);
    padding: 0.5rem;
}

.site-header_menu-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex: 1;
    margin-left: 2rem;
}

@media (max-width: 991px) {
    .site-header_mobile-toggle {
        display: block;
        margin-left: auto;
    }
    
    .site-header_menu-wrapper {
        display: none;
        flex-direction: column;
        align-items: stretch;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(12px);
        padding: 2rem;
        gap: 2rem;
        border-bottom: 1px solid var(--border-default);
        margin-left: 0;
    }
    
    .site-header_menu-wrapper.is-open {
        display: flex;
    }

    .site-header_navigation {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
        width: 100%;
    }

    .site-header_cta-row {
        flex-direction: column;
        width: 100%;
    }

    .site-header_cta-row .btn-primary,
    .site-header_cta-row .btn-secondary {
        width: 100%;
        text-align: center;
    }

    .site-header_sub-menu {
        position: static;
        transform: none;
        box-shadow: none;
        border: none;
        background: transparent;
        padding-left: 1rem;
        opacity: 1;
        visibility: visible;
        display: none;
        margin-top: 0.5rem;
    }

    .site-header_dropdown.is-open .site-header_sub-menu {
        display: block;
    }
    
    .site-header_link.is-dropdown {
        width: 100%;
        display: flex;
        justify-content: space-between;
    }
    
    .site-header_link.is-dropdown::after {
        content: "▼";
        font-size: 0.75rem;
    }
    .site-header_dropdown.is-open .site-header_link.is-dropdown::after {
        content: "▲";
    }
}

/* Hubspot Form Overrides */
.hubspot-form .hs-input, .hubspot-form select.hs-input {
    color: #111 !important;
}
.hubspot-form .hs-button {
    background-color: var(--primary) !important;
    color: var(--background) !important;
    border-radius: 6px !important;
    font-weight: 500 !important;
    padding: 0.75rem 1.5rem !important;
    border: none !important;
    cursor: pointer !important;
}

#hb-demo-signup-form { color: #000 !important; }
#hb-demo-signup-form iframe { color: #000 !important; }