:root {
    color-scheme: light;
    --of-bg: #f4f6fb;
    --of-panel: #ffffff;
    --of-card: #ffffff;
    --of-accent: #3b5bdb;
    --of-accent-2: #12b886;
    --of-text: #111827;
    --of-muted: #6b7280;
    --of-border: rgba(15, 23, 42, 0.08);
    --radius-xl: 36px;
    --radius-lg: 24px;
    --radius-md: 16px;
    --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.12);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background:
        radial-gradient(circle at top, rgba(59, 91, 219, 0.12), rgba(244, 246, 251, 0.9) 45%),
        var(--of-bg);
    color: var(--of-text);
}

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

.of-container {
    width: min(1200px, 90vw);
    margin: 0 auto;
}

.of-nav {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--of-border);
}

.of-nav > .of-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 0;
}

.of-nav__locale {
    margin-right: 1.25rem;
}

.of-locale-switcher {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.25rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.02);
    border: 1px solid rgba(15, 23, 42, 0.08);
    font-size: 0.75rem;
    color: var(--of-muted);
}

.of-locale-switcher a {
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    font-weight: 500;
    transition: background 0.15s ease, color 0.15s ease;
}

.of-locale-switcher a.active {
    background: linear-gradient(135deg, var(--of-accent), var(--of-accent-2));
    color: #ffffff;
}

.of-locale-switcher span {
    font-size: 0.7rem;
    opacity: 0.7;
}

.of-nav__brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.of-nav__brand .logo {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--of-accent), var(--of-accent-2));
    display: grid;
    place-items: center;
    font-weight: 700;
    color: #ffffff;
}

.of-nav__brand small {
    display: block;
    font-size: 0.75rem;
    color: var(--of-muted);
}

.of-nav__links {
    display: flex;
    gap: 1.5rem;
    font-weight: 500;
    color: var(--of-muted);
}

.of-nav__links a:hover {
    color: var(--of-text);
}

.of-nav__cta {
    display: flex;
    gap: 0.75rem;
}

.of-nav__cta .ghost,
.of-nav__cta .primary {
    padding: 0.75rem 1.4rem;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    font-weight: 600;
}

.of-nav__cta .ghost {
    border-color: var(--of-border);
    color: var(--of-text);
    background-color: #ffffff;
}

.of-nav__cta .primary {
    background: linear-gradient(135deg, var(--of-accent), var(--of-accent-2));
    color: #ffffff;
}

.of-theme-toggle {
    margin-left: 1rem;
    width: 36px;
    height: 36px;
    border-radius: 999px;
    border: 1px solid var(--of-border);
    background: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    color: var(--of-muted);
    padding: 0;
    outline: none;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.of-theme-toggle:hover {
    color: var(--of-text);
    border-color: rgba(15, 23, 42, 0.18);
    box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.05);
}

.of-theme-toggle__icon {
    font-size: 0.95rem;
    position: absolute;
    opacity: 0;
    transform: scale(0.8) rotate(-10deg);
    transition: opacity 0.15s ease, transform 0.15s ease;
}

.of-theme-toggle__icon--sun {
    color: #fbbf24;
}

.of-theme-toggle__icon--moon {
    color: #4b5563;
}

[data-of-theme="light"] .of-theme-toggle__icon--sun,
:not([data-of-theme]) .of-theme-toggle__icon--sun {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

[data-of-theme="dark"] .of-theme-toggle__icon--moon {
    opacity: 1;
    transform: scale(1) rotate(0deg);
}

.of-hero {
    padding: 0;
}

.of-hero .of-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
    align-items: center;
}

.eyebrow {
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 0.78rem;
    color: var(--of-accent-2);
}

.of-hero h1 {
    font-size: clamp(2.4rem, 4vw, 3.8rem);
    margin-bottom: 1.25rem;
}

.lead {
    color: var(--of-muted);
    font-size: 1.1rem;
    line-height: 1.7;
}

.of-hero__actions {
    display: flex;
    gap: 1rem;
    margin: 2rem 0 1rem;
}

.of-hero__actions .primary,
.of-hero__actions .secondary {
    padding: 0.95rem 1.8rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    border: 1px solid transparent;
}

.of-hero__actions .primary {
    background: linear-gradient(135deg, var(--of-accent), var(--of-accent-2));
    color: #ffffff;
}

.of-hero__actions .secondary {
    border-color: var(--of-border);
    background-color: #ffffff;
    color: var(--of-text);
}

.of-hero__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.of-hero__stats strong {
    font-size: 1.8rem;
}

.of-hero__visual .dashboard-card {
    background: var(--of-card);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow-soft);
    border: 1px solid var(--of-border);
}

.dashboard-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.dashboard-card__header span {
    color: var(--of-muted);
    font-size: 0.85rem;
}

.dashboard-card__chart {
    margin: 1.5rem 0 2rem;
    height: 120px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(59, 91, 219, 0.1), rgba(18, 184, 134, 0.04));
    display: grid;
    place-items: center;
}

.dashboard-card__chart svg {
    width: 90%;
    height: 80%;
    stroke: var(--of-accent-2);
    stroke-width: 3;
    fill: none;
}

.dashboard-card__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
}

.dashboard-card__grid article {
    padding: 1rem;
    border-radius: 1rem;
    background: #f9fafb;
    border: 1px solid var(--of-border);
}

.dashboard-card__grid small {
    display: block;
    margin-top: 0.4rem;
}

.success { color: #10b981; }
.warning { color: #f59e0b; }
.neutral { color: var(--of-muted); }

.of-trust {
    padding: 1.5rem 0 0;
}

.of-trust__logos {
    margin-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 1.75rem;
    color: var(--of-muted);
    font-weight: 600;
    letter-spacing: 0.08em;
}

.of-section {
    padding: 4.5rem 0;
    opacity: 0;
    transform: translateY(60px);
    transition: 0.8s ease;
}

.of-section.in-view {
    opacity: 1;
    transform: translateY(0);
}

.of-section--split .of-container {
    display: grid;
    gap: 2.5rem;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.of-checklist {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 0;
    display: grid;
    gap: 1rem;
    color: var(--of-muted);
}

.of-checklist i {
    color: var(--of-accent-2);
    margin-right: 0.5rem;
}

.of-section__panel.cards {
    display: grid;
    gap: 1.5rem;
}

.of-section__panel article {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 1.8rem;
    border: 1px solid var(--of-border);
    box-shadow: var(--shadow-soft);
}

.of-section--grid .of-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.of-section--grid article {
    padding: 1.4rem;
    border-radius: 1.4rem;
    border: 1px solid var(--of-border);
    background: #ffffff;
}

.of-section--grid i {
    font-size: 1.5rem;
    color: var(--of-accent-2);
}

.of-section__header {
    max-width: 720px;
    margin: 0 auto 2.5rem;
    text-align: center;
}

.of-section--features .of-feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.4rem;
}

.of-feature-grid article {
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--of-border);
    background: #ffffff;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    min-height: 200px;
}

.of-feature-grid i {
    font-size: 1.4rem;
    color: var(--of-accent-2);
}

.of-feature-grid p {
    color: var(--of-muted);
    line-height: 1.5;
}

.of-section--highlight {
    text-align: center;
}

.of-section--highlight .badge {
    display: inline-flex;
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    border: 1px solid var(--of-border);
    color: var(--of-muted);
    margin-bottom: 1rem;
}

.of-security__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.of-section--testimonials .of-testimonials {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.of-testimonials article {
    padding: 1.5rem;
    border: 1px solid var(--of-border);
    border-radius: var(--radius-lg);
    background: #ffffff;
}

.of-section--cta {
    background: linear-gradient(135deg, rgba(59, 91, 219, 0.12), rgba(18, 184, 134, 0.18));
    border-top: 1px solid var(--of-border);
    border-bottom: 1px solid var(--of-border);
}

.of-section--cta > .of-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    align-items: center;
}

.of-cta-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.of-cta-actions .primary,
.of-cta-actions .ghost {
    padding: 0.95rem 1.8rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    border: 1px solid transparent;
}

.of-cta-actions .primary {
    background: linear-gradient(135deg, var(--of-accent), var(--of-accent-2));
    color: #ffffff;
}

.of-cta-actions .ghost {
    border-color: var(--of-border);
    color: var(--of-text);
    background-color: #ffffff;
}

.of-footer {
    padding: 2rem 0 3rem;
    color: var(--of-muted);
}

.of-footer > .of-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.of-footer__links {
    display: flex;
    gap: 1rem;
}

@media (max-width: 768px) {
    .of-nav__links {
        display: none;
    }
    .of-nav__cta {
        display: none;
    }
    .of-nav__locale {
        margin-right: 0;
    }
    .of-hero__actions {
        flex-direction: column;
    }
    .of-lead-form {
        padding: 1.25rem;
    }
}