:root {
    --bg-paper: #F9F9F6;
    --bg-paper-soft: #F0F0EB;
    --bg-deep: #0D1117;
    --bg-deep-soft: #161B22;
    --ink: #111111;
    --ink-soft: #4B5563;
    --ink-faint: #9CA3AF;
    --paper: #FFFFFF;
    --paper-soft: rgba(255, 255, 255, 0.85);

    --accent-danger: #D9381E;
    --accent-danger-soft: rgba(217, 56, 30, 0.1);
    --accent-ocean: #005C8A;
    --accent-ocean-soft: rgba(0, 92, 138, 0.1);
    --accent-ocean-dark: #003B5C;
    --accent-ocean-wash: rgba(0, 92, 138, 0.05);
    --accent-warning: #E9C46A;
    --accent-success: #2A9D8F;

    --accent-coral: var(--accent-danger);
    --accent-coral-soft: var(--accent-danger-soft);
    --accent-coral-light: #E8705F;
    --accent-coral-dark: #A32915;
    --accent-teal: var(--accent-ocean);
    --accent-teal-soft: var(--accent-ocean-soft);
    --accent-teal-dark: var(--accent-ocean-dark);
    --accent-gold: var(--accent-warning);
    --accent-gold-soft: rgba(233, 196, 106, 0.2);

    --line: #E5E7EB;
    --line-on-dark: rgba(255, 255, 255, 0.1);
    --font-display: 'Fraunces', serif;
    --font-sans: 'IBM Plex Sans', sans-serif;
    --font-mono: 'IBM Plex Sans', sans-serif;
    --ease-editorial: cubic-bezier(0.16, 1, 0.3, 1);
    --duration-fast: 0.15s;
    --duration-base: 0.25s;
    --duration-slow: 0.4s;
    --hover-lift: -4px;

    --space-0-5: 0.125rem;
    --space-1: 0.25rem;
    --space-1-5: 0.375rem;
    --space-2: 0.5rem;
    --space-2-5: 0.625rem;
    --space-3: 0.75rem;
    --space-3-5: 0.875rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-7: 1.75rem;
    --space-8: 2rem;
    --space-9: 2.25rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-14: 3.5rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-28: 7rem;
    --space-32: 8rem;

    --text-2xs: 0.6875rem;
    --text-xs: 0.75rem;
    --text-sm: 0.8125rem;
    --text-base: 0.9375rem;
    --text-md: 1.0625rem;
    --text-lg: 1.25rem;
    --text-xl: 1.5rem;
    --text-2xl: 1.75rem;

    --text-sm-plus: var(--text-sm);
    --text-base-lg: var(--text-md);
    --text-md-lg: var(--text-md);

    --text-kicker: clamp(0.68rem, 0.62rem + 0.2vw, 0.78rem);
    --text-heading-sm: clamp(1.15rem, 1rem + 0.7vw, 1.4rem);
    --text-heading-md: clamp(1.5rem, 1.1rem + 1.2vw, 2.1rem);
    --text-heading-lg: clamp(1.75rem, 1.5rem + 1vw, 2.25rem);
    --text-heading-xl: clamp(2rem, 1.4rem + 2.2vw, 3.6rem);
    --text-heading-compact: 1.9rem;
    --text-dek: clamp(1.5rem, 1.1rem + 1.8vw, 2.5rem);
    --text-hero: clamp(1.7rem, 1.1rem + 4.5vw, 5.5rem);
    --text-display-md: 2.2rem;
    --text-display-lg: 3rem;
    --text-display-xl: 4.5rem;
    --text-display-giant: clamp(6rem, 3rem + 12vw, 20rem);

    --radius-sm: 4px;
    --radius-md: 8px;
    --shadow-soft: 0 4px 16px rgba(15, 23, 42, 0.06);
    --shadow-lifted: 0 12px 32px rgba(15, 23, 42, 0.12);
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html {
    scroll-behavior: smooth;
}
body {
    font-family: var(--font-sans);
    color: var(--ink);
    background-color: var(--bg-paper);
    -webkit-font-smoothing: antialiased;
    margin: 0;
    padding: 0;
}

main.immersive-canvas {
    width: 100%;
    overflow: visible;
}
h1, h2, h3 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.15;
    letter-spacing: -0.01em;
}
p {
    font-variant-numeric: oldstyle-nums;
}
a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}
a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
    outline: 2px solid var(--accent-coral);
    outline-offset: 3px;
    border-radius: 2px;
}
button {
    font-family: inherit;
}
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
.skip-link {
    position: fixed;
    top: -100px;
    left: 1rem;
    z-index: 3000;
    background: var(--ink);
    color: var(--paper);
    padding: var(--space-3) var(--space-5);
    font-size: var(--text-sm-plus);
    font-weight: 600;
    border-radius: 2px;
    transition: top 0.2s var(--ease-editorial);
}
.skip-link:focus {
    top: 1rem;
    color: var(--paper);
}
[id] {
    scroll-margin-top: 100px;
}
.reveal {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity 0.5s cubic-bezier(0.2, 0, 0, 1), transform 0.5s cubic-bezier(0.2, 0, 0, 1);
    will-change: opacity, transform;
}
.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}
.hero-kicker {
    font-family: var(--font-mono);
    font-size: var(--text-kicker);
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent-gold);
    margin-bottom: var(--space-7);
}
.hero-title {
    font-family: var(--font-display);
    font-size: var(--text-hero);
    font-weight: 500;
    color: var(--paper);
    line-height: 1.1;
    letter-spacing: -0.02em;
}
.hero-dek {
    font-family: var(--font-display);
    font-weight: 400;
    font-size: var(--text-dek);
    line-height: 1.4;
    color: var(--paper);
    max-width: 40rem;
}
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
}