:root {
    --lg-primary: #1E3A8A;
    --lg-primary-deep: #172554;
    --lg-accent: #4CBB17;
    --lg-bg-page: #EFF3FB;
    --lg-bg-soft: #F6F8FC;
    --lg-bg-soft-strong: #EEF2FF;
    --lg-bg-panel: #FFFFFF;
    --lg-border: #D8E1F0;
    --lg-border-strong: #C2D1EB;
    --lg-text: #10203D;
    --lg-muted: #42526D;
}

.page-shell {
    max-width: 100%;
    margin: 0;
    padding: 0;
    background: var(--lg-bg-page);
}

.site-header {
    max-width: 1120px;
    margin: 0 auto;
    padding: 24px 20px 0;
}

.brand-logo {
    height: 60px;
    width: auto;
}

.landing-page {
    width: 100%;
    background: linear-gradient(180deg, #F8FAFF 0%, var(--lg-bg-page) 100%);
}

.landing-section {
    border-top: 1px solid var(--lg-border);
    background: transparent;
}

.landing-section:first-child {
    border-top: 0;
}

.landing-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 72px 20px;
}

.landing-container-wide {
    max-width: 1240px;
}

.hero-section .landing-container {
    max-width: 1240px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.hero-copy h1,
.landing-section h2 {
    color: var(--lg-primary-deep);
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 18px;
}

.hero-copy p {
    margin: 0;
    color: var(--lg-text);
    font-size: 1.125rem;
    max-width: 60ch;
}

.hero-actions {
    margin-top: 32px;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 18px;
    border: 1px solid var(--lg-border);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    color: var(--lg-text);
    background: var(--lg-bg-panel);
}

.btn-primary {
    background: var(--lg-primary);
    border-color: var(--lg-primary);
    color: #FFFFFF;
}

.btn-outline {
    border-color: var(--lg-primary);
    color: var(--lg-primary);
    background: rgba(255, 255, 255, 0.72);
}

.btn-success {
    background: var(--lg-accent);
    border-color: var(--lg-accent);
    color: #FFFFFF;
}

.glass-panel {
    border: 1px solid rgba(255, 255, 255, 0.65);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.72), rgba(232, 239, 255, 0.7));
    box-shadow: 0 16px 40px rgba(18, 45, 95, 0.14);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 18px;
    padding: 24px;
}

.glass-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.glass-title {
    color: var(--lg-primary);
    font-weight: 700;
}

.hero-shield {
    width: 100%;
    max-width: 320px;
    display: block;
    margin: 0 auto;
}

.hero-visual-note {
    margin-top: 16px;
    text-align: center;
    color: var(--lg-muted);
    font-size: 0.95rem;
}

.pain-section {
    background: rgba(255, 255, 255, 0.58);
    text-align: center;
}

.pain-text,
.pain-punchline {
    margin: 0 auto;
    max-width: 72ch;
    color: var(--lg-text);
    font-size: 1.125rem;
}

.pain-punchline {
    margin-top: 16px;
}

.solution-section h2,
.feature-intro h2,
.trust-section h2,
.final-cta-wrap h2 {
    font-size: clamp(1.65rem, 4vw, 2.2rem);
}

.solution-flow {
    margin-top: 26px;
    display: grid;
    grid-template-columns: repeat(5, auto);
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.flow-step {
    border: 1px solid var(--lg-border);
    background: rgba(255, 255, 255, 0.7);
    padding: 18px;
    min-width: 190px;
    border-radius: 14px;
}

.flow-step h3 {
    margin: 10px 0 0;
    font-size: 1.05rem;
    color: var(--lg-text);
}

.step-icon {
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--lg-primary);
    color: var(--lg-primary);
    font-weight: 700;
    border-radius: 999px;
}

.flow-arrow {
    color: var(--lg-primary);
    font-weight: 700;
    font-size: 1.4rem;
}

.solution-caption {
    margin-top: 20px;
    color: var(--lg-muted);
    font-weight: 500;
}

.killer-feature {
    background: transparent;
}

.feature-intro p {
    color: var(--lg-muted);
    margin-top: 8px;
}

.artifact-surface {
    margin-top: 24px;
    padding: 20px;
    border: 1px solid var(--lg-border-strong);
    background: linear-gradient(180deg, rgba(236, 242, 255, 0.8), rgba(246, 249, 255, 0.9));
    border-radius: 18px;
}

.ui-artifact-card {
    border: 1px solid var(--lg-border);
    background: var(--lg-bg-panel);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(17, 35, 77, 0.08);
}

.artifact-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--lg-border);
    background: var(--lg-bg-soft);
}

.status-indicator {
    width: 10px;
    height: 10px;
    background: var(--lg-accent);
    border-radius: 999px;
}

.artifact-title {
    color: var(--lg-primary);
    font-weight: 600;
}

.artifact-content {
    width: 100%;
    display: block;
}

.sandbox-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
}

.alert-card-preview {
    padding: 18px 18px 20px;
    border-top: 1px solid var(--lg-border);
    border-radius: 0 0 14px 14px;
    background: linear-gradient(180deg, #F9FBFF 0%, #F3F7FF 100%);
    color: var(--lg-primary);
}

.alert-card-preview p {
    margin: 0;
    line-height: 1.6;
}

.alert-card-preview p + p {
    margin-top: 12px;
}

.alert-card-date {
    font-weight: 700;
}

.alert-card-difference {
    font-weight: 700;
    color: var(--lg-accent-strong);
}

.artifact-note {
    margin: 12px 4px 0;
    color: var(--lg-muted);
    font-size: 0.95rem;
}

.trust-section {
    background: transparent;
}

.bento-grid {
    margin-top: 24px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.bento-card {
    border: 1px solid var(--lg-border);
    background: rgba(255, 255, 255, 0.75);
    border-radius: 14px;
    padding: 18px;
    grid-column: span 2;
}

.bento-card-wide {
    background: linear-gradient(160deg, rgba(232, 240, 255, 0.84), rgba(255, 255, 255, 0.8));
}

.bento-card h3 {
    margin: 0;
    color: var(--lg-primary-deep);
    font-size: 1.05rem;
}

.bento-card p {
    margin: 10px 0 0;
    color: var(--lg-muted);
    line-height: 1.45;
}

.final-cta-section {
    background: transparent;
}

.final-cta-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 18px;
    padding: 44px 30px;
    border-radius: 18px;
    border: 1px solid var(--lg-border);
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.75), rgba(233, 240, 255, 0.7));
}

.landing-footer {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 20px 28px;
    color: var(--lg-muted);
}

.marketing-footer {
    background: #0B1E4B;
    color: #AFC0E6;
    margin-top: 36px;
    padding: 36px 20px 20px;
    border-top: 1px solid rgba(175, 192, 230, 0.25);
}

.marketing-footer-inner,
.marketing-footer-meta {
    max-width: 1120px;
    margin: 0 auto;
}

.marketing-footer-inner {
    display: grid;
    grid-template-columns: 1.1fr 2fr;
    gap: 30px;
}

.marketing-footer-brand p {
    margin: 14px 0 0;
    max-width: 34ch;
    color: #C2CFEA;
}

.marketing-footer-columns {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.footer-col h2 {
    margin: 0 0 12px;
    color: #F8FBFF;
    font-size: 0.9rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.footer-col a {
    display: block;
    color: #AFC0E6;
    text-decoration: none;
    margin-bottom: 9px;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.footer-col a:hover,
.footer-col a:focus-visible {
    color: #FFFFFF;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.marketing-footer-meta {
    margin-top: 22px;
    padding-top: 16px;
    border-top: 1px solid rgba(175, 192, 230, 0.2);
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: #AFC0E6;
    font-size: 0.85rem;
}

@media (max-width: 920px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }

    .solution-flow {
        grid-template-columns: 1fr;
        justify-content: start;
    }

    .flow-arrow {
        display: none;
    }

    .flow-step {
        min-width: 0;
    }

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

    .bento-card,
    .bento-card-wide {
        grid-column: span 1;
    }

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

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

@media (max-width: 640px) {
    .landing-container {
        padding: 56px 16px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        width: 100%;
    }

    .artifact-surface {
        padding: 12px;
    }

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

    .marketing-footer {
        padding: 32px 16px 16px;
    }

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

    .marketing-footer-meta {
        flex-direction: column;
    }
}