/* Public landing & legal pages */
.public-page {
    display: block;
    height: auto;
    overflow-x: hidden;
    overflow-y: auto;
    background: #000;
}

.public-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
}

.public-header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.public-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 17px;
    letter-spacing: -0.3px;
}

.public-logo img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.public-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.public-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: var(--radius-pill);
    transition: all 0.2s;
}

.public-nav a:hover,
.public-nav a.active {
    color: var(--text-primary);
    background: var(--bg-hover);
}

.public-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-ghost-public {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 10px 18px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

.btn-ghost-public:hover {
    background: var(--bg-hover);
    border-color: var(--border-hover);
}

.btn-primary-public {
    color: #000;
    background: #fff;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: var(--radius-pill);
    transition: all 0.2s;
}

.btn-primary-public:hover {
    background: #e5e5e5;
    transform: translateY(-1px);
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 40px;
    height: 40px;
    border-radius: 10px;
    cursor: pointer;
    font-size: 20px;
}

.public-main {
    min-height: calc(100vh - 320px);
}

/* Hero */
.hero-section {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 24px 60px;
    text-align: center;
}

.hero-glow {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(27, 107, 255, 0.25) 0%, transparent 70%);
    pointer-events: none;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(27, 107, 255, 0.3);
    background: rgba(27, 107, 255, 0.08);
    color: #6ea8ff;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 28px;
}

.hero-title {
    font-size: clamp(36px, 6vw, 64px);
    font-weight: 700;
    letter-spacing: -2px;
    line-height: 1.05;
    margin-bottom: 20px;
    background: linear-gradient(180deg, #fff 0%, #a0a0a0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 620px;
    margin: 0 auto 36px;
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #1B6BFF;
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    padding: 14px 28px;
    border-radius: var(--radius-pill);
    transition: all 0.2s;
    box-shadow: 0 0 40px rgba(27, 107, 255, 0.3);
}

.btn-hero-primary:hover {
    background: #1558d6;
    transform: translateY(-2px);
    box-shadow: 0 0 60px rgba(27, 107, 255, 0.4);
}

.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    padding: 14px 28px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border-color);
    transition: all 0.2s;
}

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

.hero-preview {
    max-width: 900px;
    margin: 0 auto;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    background: linear-gradient(180deg, #0a0a0a 0%, #111 100%);
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.6);
}

.hero-preview-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-color);
    background: #0d0d0d;
}

.hero-preview-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #333;
}

.hero-preview-dot:nth-child(1) { background: #ff5f57; }
.hero-preview-dot:nth-child(2) { background: #febc2e; }
.hero-preview-dot:nth-child(3) { background: #28c840; }

.hero-preview-body {
    padding: 32px 24px;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 20px;
}

.preview-chat-bubble {
    max-width: 480px;
    width: 100%;
    padding: 14px 18px;
    border-radius: 16px;
    font-size: 14px;
    line-height: 1.5;
}

.preview-user {
    align-self: flex-end;
    background: #1a1a1a;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.preview-ai {
    align-self: flex-start;
    background: rgba(27, 107, 255, 0.08);
    border: 1px solid rgba(27, 107, 255, 0.2);
    color: var(--text-secondary);
}

.preview-input {
    width: 100%;
    max-width: 520px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--border-color);
    background: #0a0a0a;
    color: var(--text-muted);
    font-size: 14px;
}

/* Features */
.section-block {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 24px;
}

.section-label {
    display: inline-block;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #1B6BFF;
    margin-bottom: 12px;
}

.section-title {
    font-size: clamp(28px, 4vw, 40px);
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.section-desc {
    color: var(--text-secondary);
    font-size: 16px;
    max-width: 560px;
    line-height: 1.6;
    margin-bottom: 48px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.feature-card {
    padding: 28px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    transition: all 0.25s;
}

.feature-card:hover {
    border-color: rgba(27, 107, 255, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.feature-icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(27, 107, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    font-size: 24px;
    color: #1B6BFF;
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

/* Pricing teaser */
.pricing-teaser {
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(180deg, #050505 0%, #0a0a0a 100%);
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.pricing-card-public {
    padding: 32px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    background: #0a0a0a;
}

.pricing-card-public.featured {
    border-color: rgba(27, 107, 255, 0.5);
    background: linear-gradient(180deg, rgba(27, 107, 255, 0.08) 0%, #0a0a0a 100%);
    position: relative;
}

.pricing-card-public .plan-name {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.pricing-card-public .plan-price {
    font-size: 36px;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 4px;
}

.pricing-card-public .plan-period {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.pricing-card-public ul {
    list-style: none;
    margin-bottom: 24px;
}

.pricing-card-public li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.pricing-card-public li i {
    color: #1B6BFF;
    margin-top: 2px;
}

/* CTA */
.cta-section {
    text-align: center;
    padding: 100px 24px;
}

.cta-box {
    max-width: 720px;
    margin: 0 auto;
    padding: 56px 40px;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    background: radial-gradient(ellipse at top, rgba(27, 107, 255, 0.12) 0%, #0a0a0a 60%);
}

.cta-box h2 {
    font-size: 32px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 14px;
}

.cta-box p {
    color: var(--text-secondary);
    margin-bottom: 28px;
    line-height: 1.6;
}

/* Footer */
.public-footer {
    border-top: 1px solid var(--border-color);
    background: #050505;
    padding: 64px 24px 32px;
}

.public-footer-grid {
    max-width: 1200px;
    margin: 0 auto 48px;
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 40px;
}

.footer-brand .footer-tagline {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
    margin: 16px 0;
    max-width: 280px;
}

.footer-email {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.footer-email:hover { color: var(--text-primary); }

.footer-col h4 {
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.footer-col a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 10px;
    transition: color 0.2s;
}

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

.public-footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13px;
    color: var(--text-muted);
}

.footer-legal-links {
    display: flex;
    gap: 20px;
}

.footer-legal-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-legal-links a:hover { color: var(--text-primary); }

@media (max-width: 768px) {
    .public-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: #0a0a0a;
        border-bottom: 1px solid var(--border-color);
        padding: 16px;
    }

    .public-nav.open { display: flex; }

    .public-header { position: relative; }
    .public-header-inner { flex-wrap: wrap; position: relative; }

    .mobile-menu-btn { display: flex; align-items: center; justify-content: center; }

    .btn-ghost-public { display: none; }

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

    .footer-brand { grid-column: 1 / -1; }
}