:root {
    --ui-font-sans: 'Space Grotesk', 'Segoe UI', Arial, sans-serif;
    --ui-bg: #f4f6fb;
    --ui-bg-strong: #eef2ff;
    --ui-surface: rgba(255, 255, 255, 0.92);
    --ui-surface-strong: #ffffff;
    --ui-surface-muted: #f8faff;
    --ui-text: #111827;
    --ui-text-soft: #475569;
    --ui-text-muted: #6b7280;
    --ui-line: rgba(15, 23, 42, 0.1);
    --ui-line-strong: rgba(15, 23, 42, 0.16);
    --ui-brand: #6c63ff;
    --ui-brand-strong: #564dd8;
    --ui-brand-soft: #ede9fe;
    --ui-brand-ring: rgba(108, 99, 255, 0.18);
    --ui-success-bg: #ecfdf5;
    --ui-success-line: #a7f3d0;
    --ui-success-text: #047857;
    --ui-danger-bg: #fff1f2;
    --ui-danger-line: #fecdd3;
    --ui-danger-text: #be123c;
    --ui-shadow-sm: 0 12px 32px rgba(15, 23, 42, 0.08);
    --ui-shadow-md: 0 24px 60px rgba(15, 23, 42, 0.14);
    --ui-radius-sm: 0.875rem;
    --ui-radius-md: 1rem;
    --ui-radius-lg: 1.5rem;
    --ui-radius-xl: 1.75rem;
    --ui-button-radius-sm: 0.75rem;
    --ui-button-radius-md: 1rem;
    --ui-control-height: 3rem;
}

* {
    box-sizing: border-box;
}

html {
    background: var(--ui-bg);
    font-family: var(--ui-font-sans);
}

body {
    margin: 0;
    min-height: 100vh;
    background: #f5f4fa;
    color: var(--ui-text);
    font-family: var(--ui-font-sans);
    line-height: 1.6;
}

a,
button {
    transition:
        color 0.18s ease,
        background-color 0.18s ease,
        border-color 0.18s ease,
        box-shadow 0.18s ease,
        transform 0.18s ease,
        opacity 0.18s ease;
}

a {
    color: inherit;
}

::selection {
    background: rgba(108, 99, 255, 0.2);
    color: var(--ui-text);
}

.container {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
}

.site-header .container,
.site-footer .container {
    width: min(1600px, calc(100% - 2rem));
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    border-bottom: 1px solid var(--ui-line);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(16px);
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-height: 74px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--ui-text);
}

.site-nav {
    display: flex;
    gap: 0.5rem;
    margin-left: auto;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    padding: 0.55rem 0.8rem;
    border-radius: 0.875rem;
    text-decoration: none;
    color: var(--ui-text-soft);
    font-weight: 500;
    font-size: 1rem;
}

.nav-link:hover {
    background: var(--ui-brand-soft);
    color: var(--ui-brand-strong);
}

.nav-link.is-active {
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.16), rgba(108, 99, 255, 0.08));
    color: var(--ui-brand-strong);
    box-shadow: inset 0 0 0 1px rgba(108, 99, 255, 0.12);
}

.header-actions {
    display: flex;
    gap: 0.6rem;
}

.menu-toggle {
    display: none;
    height: 2.75rem;
    min-width: 2.75rem;
    align-items: center;
    justify-content: center;
    border-radius: var(--ui-button-radius-sm);
    border: 1px solid var(--ui-line);
    background: var(--ui-surface-strong);
    color: var(--ui-text-soft);
    padding: 0 0.85rem;
    font-weight: 600;
}

.menu-toggle:hover {
    background: var(--ui-brand-soft);
    color: var(--ui-brand-strong);
}

.menu-toggle:focus-visible {
    outline: none;
    box-shadow: 0 0 0 4px var(--ui-brand-ring);
}

.site-main {
    padding: 2.25rem 0 3.5rem;
}

.section {
    border: 1px solid var(--ui-line);
    border-radius: var(--ui-radius-lg);
    background: var(--ui-surface);
    box-shadow: var(--ui-shadow-sm);
    backdrop-filter: blur(16px);
    padding: clamp(1.25rem, 2vw, 2rem);
    margin-bottom: 1.2rem;
}

.section-hero {
    border-color: rgba(108, 99, 255, 0.16);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.96) 0%, rgba(237, 233, 254, 0.68) 100%);
}

.eyebrow {
    margin: 0 0 0.4rem;
    color: var(--ui-text-muted);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin-top: 0;
    color: var(--ui-text);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

h1 {
    font-size: clamp(1.9rem, 4vw, 2.8rem);
}

.lead {
    color: var(--ui-text-soft);
    max-width: 68ch;
}

.button-row {
    display: flex;
    gap: 0.7rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.btn {
    display: inline-flex;
    min-height: 2.875rem;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-radius: var(--ui-button-radius-md);
    border: 1px solid transparent;
    padding: 0.7rem 1.05rem;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1;
    text-decoration: none;
}

.btn:focus-visible {
    outline: none;
    box-shadow: 0 0 0 4px var(--ui-brand-ring);
}

.btn-primary {
    background: linear-gradient(135deg, var(--ui-brand) 0%, #7c74ff 100%);
    color: #ffffff;
    box-shadow: none;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--ui-brand-strong) 0%, #665ef0 100%);
}

.btn-secondary {
    border-color: var(--ui-line);
    background: rgba(255, 255, 255, 0.88);
    color: var(--ui-text);
}

.btn-secondary:hover {
    border-color: rgba(108, 99, 255, 0.28);
    background: #eef1f7;
    color: var(--ui-text);
}

.card-grid {
    display: grid;
    gap: 0.85rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.card {
    border: 1px solid var(--ui-line);
    border-radius: var(--ui-radius-md);
    padding: 1rem;
    background: var(--ui-surface-strong);
}

.card p {
    color: var(--ui-text-soft);
}

.card-link {
    display: inline-flex;
    margin-top: 0.25rem;
    font-weight: 600;
    color: var(--ui-brand-strong);
    text-decoration: none;
}

.card-link:hover {
    color: var(--ui-brand);
}

.check-list {
    margin: 0;
    padding-left: 1.2rem;
    display: grid;
    gap: 0.5rem;
}

.faq-list details {
    border-top: 1px solid var(--ui-line);
    padding: 0.8rem 0;
}

.faq-list summary {
    cursor: pointer;
    font-weight: 600;
}

.meta {
    color: var(--ui-text-muted);
    font-size: 1rem;
}

.section-cta {
    border-color: rgba(108, 99, 255, 0.2);
    background: linear-gradient(135deg, rgba(108, 99, 255, 0.16), rgba(108, 99, 255, 0.08));
}

.site-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: #0f172a;
    color: rgba(255, 255, 255, 0.78);
    padding: 3rem 0 1.2rem;
}

.footer-inner {
    display: grid;
    gap: 1.8rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: minmax(260px, 1.45fr) repeat(2, minmax(180px, 1fr));
    gap: 1.25rem;
    align-items: start;
}

.footer-brand {
    color: #ffffff;
}

.footer-brand-block p {
    margin: 0.65rem 0 1rem;
    color: rgba(255, 255, 255, 0.68);
    max-width: 34ch;
}

.footer-cta {
    min-height: 2.65rem;
}

.footer-col-title {
    margin: 0;
    color: rgba(255, 255, 255, 0.95);
    font-size: 1rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.footer-link-list {
    display: grid;
    gap: 0.45rem;
    margin-top: 0.72rem;
}

.footer-link-list a {
    color: rgba(255, 255, 255, 0.72);
    text-decoration: none;
    font-size: 1rem;
}

.footer-link-list a:hover {
    color: #ffffff;
}

.footer-bottom-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.85rem;
    flex-wrap: wrap;
    border-top: 1px solid rgba(255, 255, 255, 0.11);
    padding-top: 1rem;
}

.footer-copy {
    margin: 0;
    color: rgba(255, 255, 255, 0.62);
    font-size: 1rem;
}

.footer-legal-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.footer-legal-links a {
    color: rgba(255, 255, 255, 0.78);
    text-decoration: none;
    font-size: 1rem;
}

.footer-legal-links a:hover {
    color: #ffffff;
}

@media (max-width: 980px) {
    .menu-toggle {
        display: inline-flex;
        margin-left: auto;
    }

    .site-nav {
        position: absolute;
        left: 1rem;
        right: 1rem;
        top: 72px;
        border: 1px solid var(--ui-line);
        border-radius: var(--ui-radius-md);
        background: rgba(255, 255, 255, 0.96);
        box-shadow: var(--ui-shadow-sm);
        padding: 0.7rem;
        display: none;
        flex-direction: column;
        backdrop-filter: blur(16px);
    }

    .site-nav.is-open {
        display: flex;
    }

    .header-actions {
        display: none;
    }

    .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.section-hero-strong {
    position: relative;
    overflow: hidden;
    border-color: rgba(108, 99, 255, 0.22);
    border-radius: 1.9rem;
    padding: clamp(1rem, 2vw, 1.5rem);
    background:
        radial-gradient(circle at 10% 8%, rgba(108, 99, 255, 0.15), transparent 36%),
        radial-gradient(circle at 87% 2%, rgba(244, 114, 182, 0.1), transparent 36%),
        linear-gradient(130deg, #f8f9ff, #f4edff);
}

.hero-stage {
    border: 1px solid rgba(129, 96, 248, 0.2);
    border-radius: 1.75rem;
    background: linear-gradient(155deg, rgba(241, 245, 255, 0.95), rgba(248, 239, 255, 0.95));
    padding: clamp(1rem, 2vw, 1.35rem);
}

.hero-stage-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border: 1px solid rgba(15, 23, 42, 0.07);
    border-radius: 0.95rem;
    background: rgba(255, 255, 255, 0.84);
    backdrop-filter: blur(10px);
    padding: 0.6rem 0.85rem;
    margin-bottom: 1.6rem;
}

.hero-stage-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-weight: 700;
    font-size: 1rem;
}

.hero-stage-brand-dot {
    width: 0.9rem;
    height: 0.9rem;
    border-radius: 999px;
    background: linear-gradient(140deg, #7f77ff, #5f56e8);
    box-shadow: 0 0 0 4px rgba(108, 99, 255, 0.14);
}

.hero-stage-links {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    color: var(--ui-text-soft);
    font-size: 1rem;
    font-weight: 500;
}

.hero-stage-actions {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}

.hero-stage-actions a {
    text-decoration: none;
    color: var(--ui-text-soft);
    font-size: 1rem;
    font-weight: 600;
}

.hero-stage-nav-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    min-height: 2rem;
    padding: 0.35rem 0.85rem;
    border: 1px solid rgba(108, 99, 255, 0.22);
    background: rgba(108, 99, 255, 0.11);
    color: var(--ui-brand-strong);
    font-size: 1rem;
    font-weight: 600;
}

.hero-stage-copy {
    text-align: center;
    margin-bottom: 1.35rem;
}

.hero-stage-copy h1 {
    max-width: 14ch;
    margin: 0 auto 0.75rem;
    font-size: clamp(2rem, 4.4vw, 3.5rem);
    letter-spacing: -0.03em;
    line-height: 1.08;
}

.hero-stage-copy p {
    margin: 0 auto 1.1rem;
    max-width: 62ch;
    color: var(--ui-text-soft);
    font-size: 1.02rem;
}

.hero-stage-ctas {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.hero-stage-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.85rem;
    border-radius: 999px;
    padding: 0.72rem 1.05rem;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
}

.hero-stage-btn-primary {
    background: linear-gradient(135deg, var(--ui-brand), #7a71ff);
    color: #ffffff;
}

.hero-stage-btn-secondary {
    border: 1px solid rgba(15, 23, 42, 0.12);
    background: #ffffff;
    color: var(--ui-text);
}

.hero-stage-play-icon {
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #ffa94d, #ff6f91);
    position: relative;
    flex-shrink: 0;
}

.hero-stage-play-icon::before {
    content: '';
    position: absolute;
    left: 0.48rem;
    top: 0.35rem;
    border-left: 0.42rem solid #ffffff;
    border-top: 0.26rem solid transparent;
    border-bottom: 0.26rem solid transparent;
}

.hero-stage-dashboard {
    border: 1px solid rgba(108, 99, 255, 0.2);
    border-radius: 1.35rem;
    background: #ffffff;
    box-shadow: 0 36px 80px rgba(15, 23, 42, 0.16);
    overflow: hidden;
}

.stage-dash-topbar {
    display: grid;
    grid-template-columns: 170px 1fr auto;
    align-items: center;
    gap: 0.6rem;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    background: #fbfcff;
    padding: 0.6rem 0.7rem;
}

.stage-dash-brand {
    font-size: 1rem;
    font-weight: 700;
}

.stage-dash-search {
    border: 1px solid rgba(15, 23, 42, 0.1);
    border-radius: 999px;
    min-height: 2rem;
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.75rem;
    color: var(--ui-text-muted);
    font-size: 1rem;
}

.stage-dash-create {
    border-radius: 999px;
    background: linear-gradient(135deg, var(--ui-brand), #7a71ff);
    color: #ffffff;
    min-height: 2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.2rem 0.75rem;
    font-size: 1rem;
    font-weight: 600;
}

.stage-dash-body {
    display: grid;
    grid-template-columns: 175px minmax(0, 1fr);
    min-height: 380px;
}

.stage-dash-sidebar {
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    border-right: 1px solid rgba(15, 23, 42, 0.08);
    background: linear-gradient(180deg, #fafbff 0%, #f6f7ff 100%);
    padding: 0.75rem 0.6rem;
    display: grid;
    align-content: start;
    gap: 0.35rem;
}

.stage-dash-sidebar span {
    border-radius: 0.7rem;
    padding: 0.42rem 0.5rem;
    font-size: 1rem;
    color: var(--ui-text-soft);
}

.stage-dash-sidebar span.is-active {
    background: rgba(108, 99, 255, 0.16);
    color: var(--ui-brand-strong);
    font-weight: 600;
}

.stage-dash-main {
    padding: 0.8rem;
}

.stage-dash-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 0.65rem;
}

.stage-dash-head h3 {
    margin: 0;
    font-size: 1.05rem;
}

.stage-dash-head span {
    color: var(--ui-text-muted);
    font-size: 1rem;
}

.stage-dash-kpis {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem;
    margin-bottom: 0.65rem;
}

.stage-dash-kpis article {
    border: 1px solid var(--ui-line);
    border-radius: 0.75rem;
    background: #ffffff;
    padding: 0.56rem;
}

.stage-dash-kpis small {
    display: block;
    color: var(--ui-text-muted);
    font-size: 1rem;
    margin-bottom: 0.2rem;
}

.stage-dash-kpis strong {
    display: block;
    font-size: 1rem;
    letter-spacing: -0.02em;
}

.stage-dash-kpis em {
    color: #16a34a;
    font-style: normal;
    font-size: 1rem;
}

.stage-dash-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr);
    gap: 0.5rem;
}

.stage-dash-card {
    border: 1px solid var(--ui-line);
    border-radius: 0.82rem;
    background: #fff;
    padding: 0.56rem;
}

.stage-dash-card h4 {
    margin: 0 0 0.36rem;
    font-size: 1rem;
}

.stage-dash-card ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.36rem;
}

.stage-dash-card li {
    border: 1px solid var(--ui-line);
    border-radius: 0.58rem;
    padding: 0.33rem 0.42rem;
    display: flex;
    justify-content: space-between;
    gap: 0.4rem;
}

.stage-dash-card li span {
    font-size: 1rem;
    color: var(--ui-text);
}

.stage-dash-card li em {
    font-style: normal;
    font-size: 1rem;
    color: var(--ui-text-muted);
}

.stage-dash-docs li em {
    font-weight: 600;
}

.stage-gauge {
    width: 100%;
    min-height: 160px;
    border-radius: 0.78rem;
    border: 1px solid var(--ui-line);
    background:
        radial-gradient(circle at 70% 28%, rgba(255, 111, 145, 0.22), transparent 55%),
        radial-gradient(circle at 22% 80%, rgba(108, 99, 255, 0.2), transparent 60%),
        #fafbff;
    display: grid;
    place-items: center;
}

.stage-gauge span {
    width: 6rem;
    height: 6rem;
    border-radius: 999px;
    display: grid;
    place-items: center;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--ui-text);
    background:
        radial-gradient(closest-side, #ffffff 77%, transparent 78% 100%),
        conic-gradient(from 180deg, #6c63ff 0deg 285deg, #ff7894 285deg 360deg);
}

.section-head {
    margin-bottom: 0.95rem;
}

.section-head h2 {
    margin-bottom: 0.2rem;
}

.section-logos {
    text-align: center;
}

.logo-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.55rem;
}

.logo-row span {
    border: 1px solid var(--ui-line);
    border-radius: 999px;
    background: #ffffff;
    color: var(--ui-text-soft);
    padding: 0.42rem 0.82rem;
    font-size: 1rem;
    font-weight: 600;
}

.feature-panels {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
}

.feature-panel {
    border: 1px solid var(--ui-line);
    border-radius: 1.1rem;
    background: #ffffff;
    padding: 1rem;
}

.feature-panel h3 {
    margin-bottom: 0.45rem;
    font-size: 1.05rem;
}

.feature-panel p {
    margin-top: 0;
    color: var(--ui-text-soft);
}

.feature-panel--xl {
    grid-column: span 3;
    background:
        linear-gradient(160deg, #ffffff 0%, #f4f6ff 100%);
    border-color: rgba(108, 99, 255, 0.18);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.7rem;
}

.steps-grid article {
    border: 1px solid var(--ui-line);
    border-radius: 1rem;
    background: #ffffff;
    padding: 0.9rem;
}

.steps-grid span {
    display: inline-flex;
    width: 2rem;
    height: 2rem;
    align-items: center;
    justify-content: center;
    border-radius: 0.65rem;
    background: rgba(108, 99, 255, 0.14);
    color: var(--ui-brand-strong);
    font-weight: 700;
    font-size: 1rem;
}

.steps-grid h3 {
    margin: 0.65rem 0 0.4rem;
    font-size: 1rem;
}

.steps-grid p {
    margin: 0;
    color: var(--ui-text-soft);
    font-size: 1rem;
}

.compare-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.compare-grid article {
    border: 1px solid var(--ui-line);
    border-radius: 1.1rem;
    padding: 1rem;
    background: #ffffff;
}

.compare-grid h3 {
    font-size: 1.02rem;
    margin-bottom: 0.6rem;
}

.section-cta-strong {
    text-align: center;
    border-color: rgba(108, 99, 255, 0.24);
    background:
        radial-gradient(circle at 12% 0%, rgba(108, 99, 255, 0.14), transparent 42%),
        radial-gradient(circle at 90% 100%, rgba(45, 212, 191, 0.15), transparent 45%),
        linear-gradient(140deg, rgba(255, 255, 255, 0.96), rgba(238, 242, 255, 0.9));
}

.section-cta-strong h2 {
    margin-bottom: 0.5rem;
}

.section-cta-strong p {
    margin: 0 auto 1rem;
    max-width: 62ch;
    color: var(--ui-text-soft);
}

.section-cta-strong .button-row {
    justify-content: center;
}

@media (max-width: 1080px) {
    .hero-stage-links {
        display: none;
    }

    .stage-dash-body {
        grid-template-columns: 1fr;
    }

    .stage-dash-sidebar {
        display: none;
    }

    .stage-dash-grid {
        grid-template-columns: 1fr;
    }

    .feature-panels {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .feature-panel--xl {
        grid-column: span 2;
    }

    .steps-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .hero-stage-nav {
        flex-wrap: wrap;
        justify-content: center;
        padding: 0.5rem 0.6rem;
    }

    .hero-stage-brand {
        font-size: 1rem;
    }

    .hero-stage-actions {
        font-size: 1rem;
    }

    .hero-stage-actions a {
        font-size: 1rem;
    }

    .stage-dash-topbar {
        grid-template-columns: 1fr;
    }

    .stage-dash-search,
    .stage-dash-create {
        justify-content: center;
    }

    .stage-dash-kpis {
        grid-template-columns: 1fr;
    }

    .feature-panels,
    .compare-grid,
    .steps-grid {
        grid-template-columns: 1fr;
    }

    .feature-panel--xl {
        grid-column: auto;
    }

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

    .footer-bottom-row {
        align-items: flex-start;
        flex-direction: column;
    }
}