:root {
    --rc-ink: #101828;
    --rc-muted: #667085;
    --rc-line: #d9e2ec;
    --rc-soft: #f6f8fb;
    --rc-panel: #ffffff;
    --rc-blue: #175cff;
    --rc-blue-dark: #0f3fb2;
    --rc-teal: #0f766e;
    --rc-green: #099268;
    --rc-navy: #121d33;
    --rc-shadow: 0 18px 45px rgba(16, 24, 40, 0.08);
}

* {
    letter-spacing: 0;
}

body {
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--rc-ink);
    background: #ffffff;
}

.site-nav {
    border-bottom: 1px solid rgba(217, 226, 236, 0.82);
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    padding: 0.85rem 0;
}

.brand-lockup {
    color: var(--rc-ink);
    font-weight: 800;
    text-decoration: none;
}

.brand-lockup span {
    font-size: 1.02rem;
}

.site-nav .nav-link {
    color: #475467;
    font-size: 0.93rem;
    font-weight: 650;
    padding-left: 0.9rem !important;
    padding-right: 0.9rem !important;
}

.site-nav .nav-link:hover,
.site-nav .nav-link.active {
    color: var(--rc-blue);
}

.btn-rc-primary,
.btn-rc-dark {
    background: var(--rc-ink);
    border-color: var(--rc-ink);
    color: #fff;
    font-weight: 750;
}

.btn-rc-primary:hover,
.btn-rc-dark:hover {
    background: #24324a;
    border-color: #24324a;
    color: #fff;
}

.btn-rc-blue {
    background: var(--rc-blue);
    border-color: var(--rc-blue);
    color: #fff;
    font-weight: 750;
}

.btn-rc-blue:hover {
    background: var(--rc-blue-dark);
    border-color: var(--rc-blue-dark);
    color: #fff;
}

.btn-rc-outline {
    border-color: #cfd8e3;
    color: var(--rc-ink);
    background: #fff;
    font-weight: 700;
}

.btn-rc-outline:hover {
    border-color: var(--rc-ink);
    color: var(--rc-ink);
    background: #f8fafc;
}

.hero-enterprise {
    position: relative;
    overflow: hidden;
    padding: 104px 0 72px;
    background:
        linear-gradient(90deg, rgba(23, 92, 255, 0.08) 0 1px, transparent 1px 100%),
        linear-gradient(0deg, rgba(23, 92, 255, 0.06) 0 1px, transparent 1px 100%),
        linear-gradient(180deg, #ffffff 0%, #f6f8fb 100%);
    background-size: 52px 52px, 52px 52px, auto;
    border-bottom: 1px solid var(--rc-line);
}

.hero-title {
    max-width: 860px;
    font-size: clamp(2.55rem, 6vw, 5rem);
    font-weight: 850;
    line-height: 0.98;
    margin: 0 auto 1.4rem;
    letter-spacing: 0;
}

.hero-desc {
    max-width: 760px;
    margin: 0 auto 2rem;
    color: var(--rc-muted);
    font-size: 1.12rem;
    line-height: 1.7;
}

.proof-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    overflow: hidden;
    border: 1px solid var(--rc-line);
    border-radius: 8px;
    background: var(--rc-line);
    box-shadow: var(--rc-shadow);
}

.proof-cell {
    background: #fff;
    padding: 1rem;
}

.proof-value {
    font-size: 1.25rem;
    font-weight: 850;
    color: var(--rc-ink);
}

.proof-label {
    color: var(--rc-muted);
    font-size: 0.82rem;
    margin-top: 0.15rem;
}

.product-frame {
    max-width: 1040px;
    margin: 46px auto 0;
    border: 1px solid rgba(16, 24, 40, 0.12);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 28px 70px rgba(16, 24, 40, 0.16);
    overflow: hidden;
}

.product-frame-header {
    height: 42px;
    border-bottom: 1px solid var(--rc-line);
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 0 14px;
    background: #fbfcfe;
}

.window-dot {
    width: 9px;
    height: 9px;
    border-radius: 999px;
    background: #cbd5e1;
}

.section-band {
    padding: 92px 0;
}

.section-soft {
    background: var(--rc-soft);
    border-top: 1px solid var(--rc-line);
    border-bottom: 1px solid var(--rc-line);
}

.section-heading {
    max-width: 720px;
    margin-bottom: 2.5rem;
}

.section-heading.center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.section-heading h2 {
    font-size: clamp(2rem, 4vw, 3.15rem);
    line-height: 1.05;
    font-weight: 850;
    margin-bottom: 1rem;
}

.section-heading p {
    color: var(--rc-muted);
    font-size: 1.04rem;
    line-height: 1.75;
    margin: 0;
}

.consulting-card,
.pricing-card,
.status-card,
.auth-card,
.legal-card {
    background: var(--rc-panel);
    border: 1px solid var(--rc-line);
    border-radius: 8px;
    box-shadow: 0 12px 32px rgba(16, 24, 40, 0.05);
}

.consulting-card {
    padding: 1.65rem;
    height: 100%;
}

.consulting-icon {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #eef4ff;
    color: var(--rc-blue);
    font-size: 1.25rem;
    margin-bottom: 1.25rem;
}

.consulting-card h3 {
    font-size: 1.08rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
}

.consulting-card p {
    color: var(--rc-muted);
    line-height: 1.68;
    margin: 0;
}

.process-row {
    border-top: 1px solid var(--rc-line);
    padding: 1.25rem 0;
}

.process-row:last-child {
    border-bottom: 1px solid var(--rc-line);
}

.process-index {
    width: 42px;
    height: 42px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--rc-navy);
    color: #fff;
    font-weight: 800;
}

.pricing-card {
    position: relative;
    padding: 1.6rem;
    height: 100%;
}

.pricing-card.popular {
    border-color: var(--rc-blue);
    box-shadow: 0 16px 42px rgba(23, 92, 255, 0.13);
}

.pricing-card.dark {
    background: var(--rc-navy);
    color: #fff;
    border-color: var(--rc-navy);
}

.popular-badge {
    display: inline-flex;
    padding: 0.35rem 0.7rem;
    border-radius: 6px;
    background: #eef4ff;
    color: var(--rc-blue);
    font-size: 0.72rem;
    font-weight: 850;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.price {
    font-size: 2.15rem;
    font-weight: 850;
    margin: 0.6rem 0 0.2rem;
}

.price span {
    color: var(--rc-muted);
    font-size: 0.9rem;
    font-weight: 600;
}

.pricing-card.dark .price span,
.pricing-card.dark .text-muted,
.pricing-card.dark .pricing-features {
    color: rgba(255,255,255,0.74) !important;
}

.pricing-card.dark .pricing-features li {
    color: rgba(255,255,255,0.76);
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 1.4rem 0;
}

.pricing-features li {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    margin-bottom: 0.8rem;
    color: #475467;
    font-size: 0.9rem;
}

.footer-enterprise {
    padding: 58px 0 34px;
    background: #0f172a;
    color: rgba(255,255,255,0.72);
}

.footer-enterprise a {
    display: block;
    color: rgba(255,255,255,0.74);
    text-decoration: none;
    margin-bottom: 0.5rem;
}

.footer-enterprise a:hover {
    color: #fff;
}

.footer-title {
    color: #fff;
    font-weight: 800;
    margin-bottom: 1rem;
}

.auth-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 2rem 1rem;
    background:
        linear-gradient(90deg, rgba(23, 92, 255, 0.06) 0 1px, transparent 1px 100%),
        linear-gradient(0deg, rgba(23, 92, 255, 0.05) 0 1px, transparent 1px 100%),
        #f8fafc;
    background-size: 48px 48px, 48px 48px, auto;
}

.auth-card {
    width: 100%;
    max-width: 440px;
    padding: 2.2rem;
}

.auth-card.wide {
    max-width: 520px;
}

.form-control,
.input-group-text {
    border-color: #cfd8e3;
}

.form-control:focus {
    border-color: var(--rc-blue);
    box-shadow: 0 0 0 0.2rem rgba(23, 92, 255, 0.12);
}

.legal-hero,
.page-hero {
    padding: 78px 0 48px;
    background: var(--rc-soft);
    border-bottom: 1px solid var(--rc-line);
}

.legal-card {
    max-width: 860px;
    margin: 0 auto;
    padding: 2.2rem;
    line-height: 1.82;
    color: #475467;
}

.legal-card h2 {
    color: var(--rc-ink);
    font-size: 1.22rem;
    font-weight: 800;
    margin-top: 2rem;
}

.status-banner {
    background: #ecfdf3;
    color: #047857;
    border: 1px solid #abefc6;
    border-radius: 8px;
    padding: 1.25rem 1.35rem;
}

@media (max-width: 991.98px) {
    .hero-enterprise {
        padding-top: 80px;
    }

    .proof-strip {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 575.98px) {
    .proof-strip {
        grid-template-columns: 1fr;
    }

    .section-band {
        padding: 68px 0;
    }

    .auth-card,
    .legal-card {
        padding: 1.35rem;
    }
}