:root {
    --marketing-bg: #ffffff;
    --marketing-bg-deep: #eef5fc;
    --marketing-panel: rgba(255, 255, 255, 0.88);
    --marketing-panel-strong: rgba(255, 255, 255, 0.96);
    --marketing-outline: rgba(30, 100, 200, 0.12);
    --marketing-outline-strong: rgba(30, 100, 200, 0.22);
    --marketing-accent: #1e64c8;
    --marketing-accent-strong: #0a2e57;
    --marketing-warm: #1e64c8;
    --marketing-warm-soft: rgba(30, 100, 200, 0.08);
    --marketing-copy: #546779;
    --marketing-muted: #7e93a7;
    --marketing-text-strong: #0a2e57;
    --marketing-border: #e2eaf4;
    --marketing-border-strong: #c8d9ee;
    --marketing-surface-soft: #f9fbfd;
    --marketing-shadow-soft: 0 10px 30px rgba(10, 46, 87, 0.06);
    --marketing-shadow-strong: 0 18px 44px rgba(10, 46, 87, 0.1);
    --marketing-shell-width: 1180px;
    --marketing-page-width: 1180px;
    --marketing-copy-width: 54rem;
    --marketing-reading-width: 46rem;
    --marketing-page-padding-top: 4.25rem;
    --marketing-page-padding-bottom: 5rem;
}

body.marketing-surface {
    padding-top: 0;
    min-height: 100vh;
    font-family: var(--font-sans);
    color: var(--marketing-copy);
    background: linear-gradient(180deg, #ffffff 0%, #f7fbff 54%, var(--marketing-bg-deep) 100%);
}

body.marketing-surface main {
    padding: 0;
}

.marketing-shell,
.marketing-main,
.marketing-nav,
.marketing-footer {
    position: relative;
    z-index: 1;
}

.marketing-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.marketing-nav {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--marketing-border);
    box-shadow: 0 1px 0 rgba(10, 46, 87, 0.03);
}

.marketing-nav__inner {
    width: min(var(--marketing-shell-width), calc(100% - 1.5rem));
    margin: 0 auto;
}

.marketing-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--marketing-text-strong) !important;
    text-transform: none;
    letter-spacing: -0.01em;
    font-size: 0.92rem;
    font-weight: 700;
}

.marketing-brand .brand-mark {
    width: 1.2rem;
    height: 1.2rem;
    display: block;
    flex: 0 0 auto;
}

.marketing-nav__links .nav-link {
    font-weight: 600;
    border-radius: 0.45rem;
    padding: 0.45rem 0.8rem;
    transition: all 0.2s ease;
    color: var(--marketing-copy) !important;
}

.marketing-nav__links .nav-link:hover,
.marketing-nav__links .nav-link:focus {
    color: var(--marketing-accent) !important;
    background: rgba(30, 100, 200, 0.06);
}

.marketing-nav__links .nav-link.active {
    color: var(--marketing-accent) !important;
    background: rgba(30, 100, 200, 0.08);
    box-shadow: inset 0 0 0 1px rgba(30, 100, 200, 0.1);
}

.marketing-nav__actions {
    gap: 0.7rem !important;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.marketing-login-link {
    color: var(--marketing-copy);
    text-decoration: none;
    font-weight: 600;
}

.marketing-login-link:hover,
.marketing-login-link:focus {
    color: var(--marketing-accent);
}

.marketing-btn {
    border-radius: 0.45rem;
    padding: 0.55rem 1rem;
    border: 1px solid transparent;
    background: var(--marketing-accent);
    color: #ffffff;
    font-weight: 600;
    box-shadow: 0 10px 24px rgba(30, 100, 200, 0.22);
}

.marketing-btn:hover,
.marketing-btn:focus {
    transform: translateY(-1px);
    background: #1857b0;
    color: #ffffff;
}

.marketing-btn--secondary {
    background: transparent;
    border-color: var(--marketing-border-strong);
    color: var(--marketing-accent);
}

.marketing-btn--secondary:hover,
.marketing-btn--secondary:focus {
    background: rgba(30, 100, 200, 0.06);
    color: var(--marketing-accent-strong);
}

.marketing-main {
    flex: 1;
}

.marketing-footer {
    border-top: 1px solid var(--marketing-border);
    padding: 2.25rem 0 1.35rem;
    background: rgba(249, 251, 253, 0.88);
    backdrop-filter: blur(14px);
}

.marketing-footer-inner {
    width: min(var(--marketing-page-width), calc(100% - 2rem));
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.9fr);
    gap: 2.5rem;
    align-items: start;
}

.marketing-footer__brand {
    max-width: 27rem;
}

.marketing-footer__title {
    color: var(--marketing-text-strong);
    font-weight: 700;
    margin-bottom: 0.35rem;
    max-width: 22rem;
}

.marketing-footer__brand p {
    margin: 0;
    color: var(--marketing-muted);
    line-height: 1.62;
}

.marketing-footer__nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.6rem;
}

.marketing-footer__heading {
    margin-bottom: 0.85rem;
    color: var(--marketing-text-strong);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-family: var(--font-mono);
}

.marketing-footer__column {
    display: grid;
    gap: 0.55rem;
}

.marketing-footer__column a {
    color: var(--marketing-copy);
    text-decoration: none;
}

.marketing-footer__column a:hover,
.marketing-footer__column a:focus {
    color: var(--marketing-accent);
}

.marketing-frame {
    width: min(var(--marketing-page-width), calc(100% - 2rem));
    margin: 0 auto;
}

.marketing-page {
    width: min(var(--marketing-page-width), calc(100% - 2rem));
    margin: 0 auto;
    padding: var(--marketing-page-padding-top) 0 var(--marketing-page-padding-bottom);
}

.marketing-page-header {
    margin-bottom: 2.5rem;
    max-width: 48rem;
}

.marketing-kicker,
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.32rem 0.65rem;
    border-radius: 0.45rem;
    background: var(--marketing-surface-soft);
    border: 1px solid var(--marketing-border-strong);
    color: var(--marketing-accent);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-family: var(--font-mono);
}

.marketing-page h1,
.marketing-detail-hero h1,
.marketing-hero h1 {
    margin-top: 1.1rem;
    margin-bottom: 1.2rem;
    font-size: clamp(2.7rem, 5vw, 5.2rem);
    line-height: 1.01;
    letter-spacing: -0.04em;
    color: var(--marketing-text-strong);
}

.marketing-page-subhead,
.section-heading p,
.hero-lead,
.hero-copy p,
.marketing-detail-hero p,
.marketing-card p,
.marketing-card li,
.contact-card p,
.story-card p,
.architecture-card p,
.role-card p,
.value-card p {
    color: var(--marketing-copy);
    line-height: 1.68;
}

.marketing-page-subhead,
.hero-lead,
.marketing-detail-hero p {
    font-size: 1.1rem;
    max-width: var(--marketing-copy-width);
}

.marketing-detail-hero {
    max-width: var(--marketing-reading-width);
    margin-bottom: 0.75rem;
}

.section-heading {
    max-width: var(--marketing-reading-width);
    margin-bottom: 1.85rem;
}

.section-heading h2 {
    color: var(--marketing-text-strong);
    font-size: clamp(2rem, 3vw, 3rem);
    letter-spacing: -0.04em;
    margin-bottom: 0.9rem;
}

.marketing-nav .navbar-toggler {
    border-color: var(--marketing-border-strong);
}

.marketing-nav .navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(30, 100, 200, 0.12);
}

.marketing-footer-lower {
    width: min(var(--marketing-page-width), calc(100% - 2rem));
    margin: 1.45rem auto 0;
    padding-top: 1rem;
    border-top: 1px solid var(--marketing-border);
    color: var(--marketing-muted);
    font-size: 0.88rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem 1.2rem;
    align-items: center;
}

.marketing-footer-lower a {
    color: var(--marketing-copy);
    text-decoration: none;
}

.marketing-footer-lower a:hover,
.marketing-footer-lower a:focus {
    color: var(--marketing-accent);
}

.marketing-form-note {
    color: var(--marketing-copy);
}

.marketing-form-note a {
    color: var(--marketing-accent-strong);
    font-weight: 600;
}

.marketing-form-note a:hover,
.marketing-form-note a:focus {
    color: var(--marketing-accent);
}

.section-heading p {
    max-width: 42rem;
    margin-bottom: 0;
}

.marketing-page > .marketing-section:first-of-type {
    padding-top: 3.75rem;
}

@media (max-width: 768px) {
    .marketing-page {
        width: min(var(--marketing-page-width), calc(100% - 1.25rem));
        padding: 3rem 0 3.85rem;
    }

    .marketing-page h1,
    .marketing-detail-hero h1,
    .marketing-hero h1 {
        font-size: clamp(2.25rem, 11vw, 3.4rem);
        line-height: 1.04;
        letter-spacing: -0.055em;
    }

    .marketing-page-subhead,
    .hero-lead,
    .marketing-detail-hero p,
    .section-heading p {
        font-size: 1rem;
        line-height: 1.62;
    }

    .marketing-nav .navbar-collapse {
        margin-top: 0.9rem;
        padding: 0.9rem 0 0.1rem;
        border-top: 1px solid var(--marketing-border);
    }

    .marketing-nav__actions {
        margin-top: 1rem;
        flex-direction: column;
        align-items: stretch !important;
        gap: 0.65rem !important;
    }

    .marketing-nav__actions .marketing-btn {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    .marketing-login-link {
        display: inline-flex;
        align-items: center;
        min-height: 2.75rem;
    }

    .marketing-footer-inner {
        grid-template-columns: 1fr;
        gap: 1.35rem;
    }

    .marketing-detail-hero,
    .section-heading {
        max-width: none;
    }

    .marketing-footer__nav {
        grid-template-columns: 1fr 1fr;
        width: 100%;
    }
}

@media (max-width: 640px) {
    .marketing-nav__inner,
    .marketing-page,
    .marketing-frame,
    .marketing-footer-inner,
    .marketing-footer-lower {
        gap: 0.6rem 1rem;
        width: calc(100% - 1rem);
    }

    .marketing-footer__nav {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }
}