:root {
    --pub-bg: #f7f4ef;
    --pub-bg-soft: #efe9df;
    --pub-card: #ffffff;
    --pub-ink: #1a1612;
    --pub-ink-soft: #4a433c;
    --pub-muted: #7a7268;
    --pub-gold: #a68b2a;
    --pub-gold-dark: #8b7424;
    --pub-border: rgba(26, 22, 18, 0.1);
    --pub-shadow: 0 12px 40px rgba(26, 22, 18, 0.08);
    --pub-radius: 14px;
    --pub-font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
    --pub-display: "Libre Baskerville", Georgia, serif;
    --pub-shell: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }

body.public-body {
    margin: 0;
    min-height: 100vh;
    background: var(--pub-bg);
    color: var(--pub-ink);
    font-family: var(--pub-font);
    font-size: 1rem;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--pub-gold-dark); text-decoration: none; }
a:hover { color: var(--pub-ink); }

.public-shell {
    width: min(var(--pub-shell), calc(100% - 2.5rem));
    margin: 0 auto;
}

.public-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(247, 244, 239, 0.92);
    border-bottom: 1px solid var(--pub-border);
    backdrop-filter: blur(10px);
}

.public-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1rem 0;
    flex-wrap: wrap;
}

.public-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--pub-ink);
    font-weight: 600;
    letter-spacing: 0.01em;
}

.navbar-logo {
    display: block;
    height: 38px;
    width: auto;
    object-fit: contain;
}

.public-nav-links {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.public-nav-link {
    color: var(--pub-ink-soft);
    font-size: 0.92rem;
    font-weight: 500;
}

.public-nav-link:hover,
.public-nav-link.is-active {
    color: var(--pub-ink);
}

.public-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1.2rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-family: inherit;
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.public-btn--primary {
    background: var(--pub-ink);
    color: #f7f4ef;
}

.public-btn--primary:hover {
    background: #2d2620;
    color: #fff;
}

.public-btn--ghost {
    background: transparent;
    border-color: var(--pub-border);
    color: var(--pub-ink);
}

.public-btn--ghost:hover {
    border-color: rgba(26, 22, 18, 0.22);
    background: rgba(255, 255, 255, 0.55);
}

.public-btn--lg { padding: 0.85rem 1.5rem; }
.public-btn--block { width: 100%; }

.public-main { min-height: calc(100vh - 180px); }

@media (max-width: 768px) {
    .public-main {
        min-height: calc(100vh - 120px);
    }
}

.public-alert {
    margin: 1rem 0 0;
    padding: 0.85rem 1rem;
    border-radius: var(--pub-radius);
    font-size: 0.92rem;
}

.public-alert--success { background: #e8f2e8; color: #2f4f2f; }
.public-alert--warning { background: #f8f0df; color: #6b5422; }
.public-alert--danger { background: #f8e8e5; color: #6b2f2f; }
.public-alert--info { background: #eef2f7; color: #2f3f55; }

.public-hero {
    padding: 5rem 0 4rem;
    background: linear-gradient(180deg, #fff 0%, var(--pub-bg) 100%);
}

.public-hero-inner {
    max-width: 760px;
}

.public-eyebrow {
    margin: 0 0 1rem;
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--pub-gold);
}

.public-hero-title,
.public-page-title,
.public-section-title {
    margin: 0 0 1rem;
    font-family: var(--pub-display);
    font-weight: 700;
    line-height: 1.15;
    color: var(--pub-ink);
}

.public-hero-title { font-size: clamp(2.4rem, 5vw, 3.6rem); }
.public-page-title { font-size: clamp(2rem, 4vw, 2.8rem); }
.public-section-title { font-size: clamp(1.7rem, 3vw, 2.2rem); }

.public-hero-lead,
.public-section-lead {
    margin: 0;
    color: var(--pub-ink-soft);
    font-size: 1.08rem;
    line-height: 1.7;
}

.public-hero-tagline {
    margin: 0 0 1rem;
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--pub-gold-dark);
}

.public-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.85rem;
    margin-top: 2rem;
}

.public-section {
    padding: 4rem 0;
}

.public-section--accent {
    background: var(--pub-bg-soft);
}

.public-section--cta {
    background: var(--pub-ink);
    color: #f7f4ef;
}

.public-section--cta .public-section-title,
.public-section--cta .public-section-lead {
    color: #f7f4ef;
}

.public-section--cta .public-section-lead {
    opacity: 0.82;
}

.public-section-head {
    max-width: 640px;
    margin-bottom: 2rem;
}

.public-section-head--center {
    max-width: none;
    text-align: center;
    margin-bottom: 3rem;
}

/* Lounge showcase */
.public-lounge-showcase {
    scroll-margin-top: 5rem;
}

.public-lounge-showcase-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 3rem;
    align-items: center;
}

.public-lounge-bullets {
    margin-top: 1.5rem;
}

/* Screenshot mockups */
.public-screenshot-mockup {
    border: 1px solid var(--pub-border);
    border-radius: calc(var(--pub-radius) + 4px);
    overflow: hidden;
    background: #fff;
    box-shadow: var(--pub-shadow);
}

.public-screenshot-mockup--large {
    box-shadow: 0 20px 50px rgba(26, 22, 18, 0.12);
}

.public-screenshot-chrome {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.65rem 0.85rem;
    background: #ebe6de;
    border-bottom: 1px solid var(--pub-border);
}

.public-screenshot-dot {
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
    background: rgba(26, 22, 18, 0.15);
}

.public-screenshot-url {
    margin-left: 0.5rem;
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--pub-muted);
    letter-spacing: 0.02em;
}

.public-screenshot-inner {
    position: relative;
    aspect-ratio: 16 / 10;
    background: #14110e;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
}

.public-screenshot-mockup--large .public-screenshot-inner {
    aspect-ratio: 16 / 11;
    min-height: 320px;
}

.public-screenshot-inner--lounge {
    background: linear-gradient(160deg, #12100d 0%, #1c1814 55%, #14110e 100%);
}

.public-screenshot-abstract {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    opacity: 0.55;
}

.public-screenshot-bar {
    height: 0.45rem;
    width: 38%;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
}

.public-screenshot-bar--gold {
    background: rgba(166, 139, 42, 0.45);
    width: 28%;
}

.public-screenshot-row {
    display: flex;
    gap: 0.55rem;
    flex: 1;
}

.public-screenshot-block {
    flex: 1;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(166, 139, 42, 0.12);
    min-height: 2.5rem;
}

.public-screenshot-block--wide {
    flex: none;
    width: 100%;
    min-height: 1.75rem;
}

.public-screenshot-block--tall {
    min-height: 4.5rem;
}

.public-screenshot-stack {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}

.public-screenshot-line {
    height: 0.5rem;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.08);
}

.public-screenshot-line--short {
    width: 65%;
}

.public-screenshot-stat {
    flex: 1;
    height: 2.75rem;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(166, 139, 42, 0.1);
}

.public-screenshot-chart {
    flex: 1;
    border-radius: 8px;
    background: linear-gradient(180deg, rgba(166, 139, 42, 0.08) 0%, rgba(255, 255, 255, 0.03) 100%);
    border: 1px solid rgba(166, 139, 42, 0.12);
    min-height: 4rem;
}

.public-screenshot-bubble {
    width: 72%;
    height: 2.25rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.public-screenshot-bubble--reply {
    width: 58%;
    align-self: flex-end;
    border-color: rgba(166, 139, 42, 0.2);
    background: rgba(166, 139, 42, 0.08);
}

.public-screenshot-label {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(247, 244, 239, 0.42);
    pointer-events: none;
}

/* Core feature showcases */
.public-feature-showcases {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.public-feature-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    align-items: center;
}

.public-feature-showcase--reverse .public-feature-showcase-copy {
    order: 2;
}

.public-feature-showcase--reverse .public-screenshot-mockup {
    order: 1;
}

.public-feature-showcase-copy h3 {
    margin: 0 0 0.75rem;
    font-family: var(--pub-display);
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--pub-ink);
}

.public-feature-showcase-copy p {
    margin: 0;
    color: var(--pub-ink-soft);
    font-size: 1.02rem;
    line-height: 1.65;
    max-width: 34rem;
}

.public-feature-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.public-feature-card {
    background: var(--pub-card);
    border: 1px solid var(--pub-border);
    border-radius: var(--pub-radius);
    padding: 1.5rem;
    box-shadow: var(--pub-shadow);
}

.public-feature-card h3 {
    margin: 0 0 0.65rem;
    font-size: 1.05rem;
    font-weight: 600;
}

.public-feature-card p {
    margin: 0;
    color: var(--pub-muted);
    font-size: 0.95rem;
}

.public-split {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2rem;
    align-items: start;
}

.public-showcase-panel {
    background: var(--pub-card);
    border: 1px solid var(--pub-border);
    border-radius: var(--pub-radius);
    padding: 1.5rem;
    box-shadow: var(--pub-shadow);
}

.public-showcase-label {
    margin: 0 0 1rem;
    font-size: 0.76rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--pub-gold);
}

.public-showcase-list {
    margin: 0;
    padding-left: 1.1rem;
    color: var(--pub-ink-soft);
}

.public-showcase-list li + li { margin-top: 0.55rem; }

.public-cta {
    text-align: center;
    max-width: 640px;
}

.public-cta .public-btn { margin-top: 1.5rem; }

.public-page-hero {
    padding: 4rem 0 2rem;
}

.public-prose {
    max-width: 720px;
}

.public-prose h2 {
    margin: 2rem 0 0.75rem;
    font-family: var(--pub-display);
    font-size: 1.5rem;
}

.public-prose h2:first-child { margin-top: 0; }

.public-prose p {
    margin: 0 0 1rem;
    color: var(--pub-ink-soft);
}

.public-contact-wrap,
.public-feedback-wrap,
.public-auth {
    max-width: 520px;
    margin: 0 auto;
    padding-bottom: 4rem;
}

.public-contact-form,
.public-feedback-form,
.public-auth-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.public-field label {
    display: block;
    margin-bottom: 0.35rem;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--pub-ink-soft);
}

.public-input {
    width: 100%;
    padding: 0.8rem 0.95rem;
    border: 1px solid var(--pub-border);
    border-radius: 10px;
    background: #fff;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--pub-ink);
}

.public-input:focus {
    outline: none;
    border-color: rgba(166, 139, 42, 0.45);
    box-shadow: 0 0 0 3px rgba(166, 139, 42, 0.12);
}

.public-textarea { resize: vertical; min-height: 140px; }

.public-feedback-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.public-auth-card {
    background: var(--pub-card);
    border: 1px solid var(--pub-border);
    border-radius: calc(var(--pub-radius) + 2px);
    padding: 2rem;
    box-shadow: var(--pub-shadow);
}

.public-auth-title {
    margin: 0 0 0.35rem;
    font-family: var(--pub-display);
    font-size: 1.9rem;
}

.public-auth-lead {
    margin: 0 0 1.5rem;
    color: var(--pub-muted);
}

.public-auth-meta {
    margin: -0.5rem 0 1rem;
    text-align: right;
    font-size: 0.88rem;
}

.public-auth-footer {
    margin: 1.25rem 0 0;
    text-align: center;
    color: var(--pub-muted);
    font-size: 0.92rem;
}

.public-footer {
    border-top: 1px solid var(--pub-border);
    padding: 2rem 0 2.5rem;
    background: #fff;
}

.public-footer-brand {
    margin: 0 0 0.35rem;
    font-weight: 600;
}

.public-footer-copy {
    margin: 0;
    color: var(--pub-muted);
    font-size: 0.92rem;
}

.public-footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    margin-top: 1rem;
}

.public-footer-links a {
    color: var(--pub-muted);
    font-size: 0.88rem;
}

.public-footer-links a:hover {
    color: var(--pub-ink);
}

.public-prose ul {
    padding-left: 1.25rem;
    margin: 0 0 1rem;
}

@media (max-width: 800px) {
    .navbar-logo {
        height: 32px;
    }

    .public-split { grid-template-columns: 1fr; }
    .public-feature-grid { grid-template-columns: 1fr; }
    .public-lounge-showcase-grid { grid-template-columns: 1fr; gap: 2rem; }
    .public-feature-showcase,
    .public-feature-showcase--reverse {
        grid-template-columns: 1fr;
    }
    .public-feature-showcase--reverse .public-feature-showcase-copy,
    .public-feature-showcase--reverse .public-screenshot-mockup {
        order: unset;
    }
    .public-hero { padding: 3.5rem 0 3rem; }
    .public-section { padding: 3rem 0; }
    .public-feature-showcases { gap: 3rem; }
}