:root {
    --public-blue: #0867f2;
    --public-blue-dark: #064bc2;
    --public-ink: #0a1635;
    --public-muted: #586984;
    --public-line: #dce5f1;
    --public-soft: #f5f9ff;
    --public-green: #087d52;
    --public-cyan: #0a8fa5;
    --public-shadow: 0 12px 36px rgba(12, 38, 85, .09);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    color: var(--public-ink);
    background: #fff;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    letter-spacing: 0;
}

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

.public-header {
    position: sticky;
    top: 0;
    z-index: 20;
    border-bottom: 1px solid rgba(220, 229, 241, .92);
    background: rgba(255, 255, 255, .96);
    backdrop-filter: blur(12px);
}

.public-nav {
    width: min(1180px, calc(100% - 40px));
    min-height: 68px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.public-brand img,
.footer-brand img {
    display: block;
    width: 172px;
    height: 48px;
    object-fit: contain;
    object-position: left center;
}

.public-links,
.public-actions,
.hero-actions,
.proof-row,
.tag-row {
    display: flex;
    align-items: center;
}

.public-links { gap: 28px; font-size: 15px; font-weight: 650; }
.public-links a:hover, .text-link:hover, .footer-links a:hover { color: var(--public-blue); }
.public-actions { gap: 16px; }
.text-link { font-size: 15px; font-weight: 650; }

.public-button {
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 18px;
    border: 1px solid var(--public-line);
    border-radius: 7px;
    background: #fff;
    color: var(--public-ink);
    font-weight: 750;
}

.public-button.primary {
    color: #fff;
    border-color: var(--public-blue);
    background: var(--public-blue);
    box-shadow: 0 10px 24px rgba(8, 103, 242, .2);
}

.public-button.primary:hover { background: var(--public-blue-dark); }

.public-hero {
    padding: 72px 20px 64px;
    border-bottom: 1px solid var(--public-line);
    background: linear-gradient(180deg, #fff 0%, var(--public-soft) 100%);
}

.hero-inner,
.section-inner,
.cta-inner {
    width: min(1120px, 100%);
    margin: 0 auto;
}

.public-hero .hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr);
    align-items: center;
    gap: 64px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    color: var(--public-blue-dark);
    font-size: 14px;
    font-weight: 800;
}

.public-hero h1 {
    max-width: 780px;
    margin: 0;
    font-size: clamp(42px, 5.2vw, 68px);
    line-height: 1.04;
    letter-spacing: 0;
}

.public-hero h1 span { color: var(--public-blue); }

.hero-copy {
    max-width: 700px;
    margin: 22px 0 0;
    color: var(--public-muted);
    font-size: 19px;
    line-height: 1.65;
}

.hero-actions { gap: 12px; margin-top: 30px; flex-wrap: wrap; }
.proof-row { gap: 22px; margin-top: 26px; flex-wrap: wrap; color: #31415f; font-size: 14px; font-weight: 650; }
.proof-row i { color: var(--public-green); margin-right: 5px; }

.hero-panel {
    border: 1px solid var(--public-line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--public-shadow);
    overflow: hidden;
}

.hero-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 54px;
    padding: 0 20px;
    border-bottom: 1px solid var(--public-line);
    font-weight: 800;
}

.status-dot {
    width: 9px;
    height: 9px;
    display: inline-block;
    margin-right: 7px;
    border-radius: 50%;
    background: #12a56c;
}

.hero-panel-body { padding: 22px; }
.panel-question { margin: 0 0 14px 44px; padding: 14px 16px; border-radius: 8px 8px 2px 8px; background: #eaf3ff; line-height: 1.5; }
.panel-answer { padding: 17px; border: 1px solid var(--public-line); border-radius: 8px; line-height: 1.6; }
.tag-row { gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.tag { padding: 5px 9px; border-radius: 999px; color: #17498f; background: #eef5ff; font-size: 12px; font-weight: 750; }

.public-section { padding: 72px 20px; }
.public-section.soft { background: var(--public-soft); }
.section-heading { max-width: 760px; margin-bottom: 34px; }
.section-heading.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-heading h2 { margin: 0 0 12px; font-size: 34px; line-height: 1.2; }
.section-heading p { margin: 0; color: var(--public-muted); font-size: 17px; line-height: 1.65; }

.feature-grid,
.integration-grid,
.pricing-grid,
.detail-grid {
    display: grid;
    gap: 18px;
}

.feature-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.integration-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.pricing-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.detail-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.feature,
.integration-card,
.pricing-card,
.detail-block {
    border: 1px solid var(--public-line);
    border-radius: 8px;
    background: #fff;
}

.feature,
.integration-card,
.detail-block { padding: 26px; }
.feature-icon, .integration-icon {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    margin-bottom: 18px;
    border-radius: 8px;
    color: var(--public-blue);
    background: #eaf3ff;
    font-size: 22px;
}

.feature h3, .integration-card h2, .integration-card h3, .detail-block h2, .detail-block h3 { margin: 0 0 10px; font-size: 20px; }
.feature p, .integration-card p, .detail-block p { margin: 0; color: var(--public-muted); line-height: 1.65; }
.integration-card a { display: inline-flex; margin-top: 18px; color: var(--public-blue-dark); font-weight: 750; }

.check-list { margin: 18px 0 0; padding: 0; list-style: none; }
.check-list li { position: relative; margin: 10px 0; padding-left: 25px; color: #34435f; line-height: 1.5; }
.check-list li::before { content: "\2713"; position: absolute; left: 0; color: var(--public-green); font-weight: 900; }

.pricing-card { padding: 28px; }
.pricing-card.featured { border: 2px solid var(--public-blue); box-shadow: var(--public-shadow); }
.plan-label { color: var(--public-blue-dark); font-size: 13px; font-weight: 850; text-transform: uppercase; }
.pricing-card h2, .pricing-card h3 { margin: 10px 0 4px; font-size: 28px; }
.model-name { color: var(--public-muted); font-weight: 700; }
.plan-description { min-height: 78px; margin: 18px 0; color: var(--public-muted); line-height: 1.6; }

.content-prose { max-width: 840px; }
.content-prose h2 { margin: 38px 0 12px; font-size: 28px; }
.content-prose h3 { margin: 26px 0 10px; font-size: 20px; }
.content-prose p, .content-prose li { color: #41516d; line-height: 1.75; }

.public-cta { padding: 58px 20px; color: #fff; background: #0b255c; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.cta-inner h2 { margin: 0 0 9px; font-size: 31px; }
.cta-inner p { margin: 0; color: #d7e5ff; }

.public-footer { padding: 42px 20px 24px; border-top: 1px solid var(--public-line); background: #fff; }
.footer-inner { width: min(1120px, 100%); margin: 0 auto; display: flex; justify-content: space-between; gap: 50px; }
.footer-brand p { max-width: 410px; margin: 10px 0 0; color: var(--public-muted); line-height: 1.55; }
.footer-links { max-width: 520px; display: flex; justify-content: flex-end; align-content: flex-start; gap: 14px 24px; flex-wrap: wrap; font-size: 14px; font-weight: 650; }
.footer-bottom { width: min(1120px, 100%); margin: 30px auto 0; padding-top: 18px; border-top: 1px solid var(--public-line); color: #71809a; font-size: 13px; }

@media (max-width: 900px) {
    .public-links { display: none; }
    .public-hero .hero-inner { grid-template-columns: 1fr; gap: 38px; }
    .feature-grid, .integration-grid, .pricing-grid { grid-template-columns: 1fr; }
    .detail-grid { grid-template-columns: 1fr; }
    .plan-description { min-height: 0; }
}

@media (max-width: 620px) {
    .public-nav { width: calc(100% - 28px); min-height: 62px; }
    .public-brand img { width: 136px; height: 42px; }
    .public-actions .text-link { display: none; }
    .public-button { min-height: 40px; padding: 0 13px; font-size: 14px; }
    .public-hero { padding: 50px 18px 46px; }
    .public-hero h1 { font-size: 39px; }
    .hero-copy { font-size: 17px; }
    .public-section { padding: 52px 18px; }
    .section-heading h2 { font-size: 29px; }
    .cta-inner, .footer-inner { align-items: flex-start; flex-direction: column; }
    .footer-links { justify-content: flex-start; }
}