:root {
    --vma-primary: #4e6674;
    --vma-primary-dark: #192a3d;
    --vma-primary-mid: #415764;
    --vma-bg: #f2f5f7;
    --vma-surface: #ffffff;
    --vma-text: #24313a;
    --vma-muted: #5e7086;
    --vma-border: rgba(43, 61, 79, 0.1);
    --vma-shadow: 0 12px 40px rgba(25, 42, 61, 0.08);
    --vma-radius: 12px;
    --vma-font: 'Inter', system-ui, -apple-system, sans-serif;
}

.site-body {
    font-family: var(--vma-font);
    background: var(--vma-bg);
    color: var(--vma-text);
    line-height: 1.65;
    overflow-x: clip;
}

.site-body .btn-site-primary {
    background: var(--vma-primary-dark);
    border-color: var(--vma-primary-dark);
    color: #fff;
    font-weight: 600;
    border-radius: 6px;
    padding: 0.55rem 1.25rem;
}

.site-body .btn-site-nav {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1.2;
    border-radius: 6px;
    white-space: nowrap;
}

.site-body .btn-site-primary:hover {
    background: var(--vma-primary-mid);
    border-color: var(--vma-primary-mid);
    color: #fff;
}

.site-body .btn-site-ghost {
    background: transparent;
    border: 1px solid var(--vma-border);
    color: var(--vma-primary-dark);
    font-weight: 600;
    border-radius: 6px;
}

.site-body .btn-site-ghost:hover {
    background: var(--vma-bg);
    border-color: var(--vma-primary);
    color: var(--vma-primary-dark);
}

.site-body .btn-outline-primary {
    border-color: var(--vma-primary);
    color: var(--vma-primary-dark);
}

.site-body .btn-outline-primary:hover {
    background: var(--vma-primary);
    border-color: var(--vma-primary);
    color: #fff;
}

.site-body .btn-primary {
    background: var(--vma-primary-dark);
    border-color: var(--vma-primary-dark);
}

.site-body .btn-primary:hover {
    background: var(--vma-primary-mid);
    border-color: var(--vma-primary-mid);
}

.site-body .text-primary {
    color: var(--vma-primary) !important;
}

/* Header */
.site-header-wrap {
    position: sticky;
    top: 0;
    z-index: 1030;
    overflow-x: clip;
}

.site-header-bar {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--vma-border);
    box-shadow: 0 4px 24px rgba(25, 42, 61, 0.04);
}

.site-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    min-height: 68px;
}

.site-logo-link {
    display: flex;
    align-items: center;
    flex: 1 1 auto;
    max-width: 240px;
    min-width: 0;
    text-decoration: none;
    line-height: 0;
}

.site-logo {
    display: block;
    width: 100%;
    height: auto;
    max-height: 52px;
    object-fit: contain;
    object-position: left center;
}

.site-nav {
    align-items: center;
    gap: 1rem;
    flex: 1;
    justify-content: flex-end;
}

.site-nav-links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.1rem 0.25rem;
}

.site-nav-link {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--vma-muted);
    text-decoration: none;
    padding: 0.5rem 0.6rem;
    border-radius: 6px;
    transition: color 0.15s ease, background 0.15s ease;
}

.site-nav-link:hover,
.site-nav-link.is-active {
    color: var(--vma-primary-dark);
    background: rgba(78, 102, 116, 0.08);
}

.site-nav-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.site-nav-toggle {
    border: 1px solid var(--vma-border);
    background: #fff;
    border-radius: 8px;
    width: 44px;
    height: 44px;
    font-size: 1.35rem;
    color: var(--vma-primary-dark);
    flex-shrink: 0;
}

/* Resources sub-header (below main header) */
.site-subheader {
    background: #ffffff;
    border-bottom: 1px solid rgba(43, 61, 79, 0.14);
}

.site-subheader-resources {
    border-top: 1px solid rgba(43, 61, 79, 0.06);
}

.site-subheader-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    min-height: 36px;
    padding: 0.1rem 0;
}

.site-subheader-context {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    flex-shrink: 0;
    padding-right: 0.5rem;
}

.site-subheader-eyebrow {
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--vma-primary);
}

.site-subheader-title {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--vma-primary-dark);
    letter-spacing: 0.02em;
}

.site-subheader-nav {
    display: flex;
    align-items: center;
    gap: 0.05rem;
    min-width: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

.site-subheader-nav::-webkit-scrollbar {
    height: 3px;
}

.site-subheader-nav .site-nav-link {
    flex-shrink: 0;
    padding: 0.35rem 0.55rem;
}

.site-nav-link-titlecase {
    text-transform: none;
    letter-spacing: 0.01em;
    font-size: 0.78rem;
    font-weight: 400;
}

.site-subheader-toggle {
    display: none;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 0.45rem 0.65rem;
    border: 1px solid var(--vma-border);
    border-radius: 6px;
    background: var(--vma-bg);
    color: var(--vma-primary-dark);
    font-size: 0.78rem;
    font-weight: 600;
    line-height: 1.3;
    text-align: left;
}

.site-subheader-toggle-label {
    flex: 1;
}

.site-subheader-toggle-icon {
    font-size: 1rem;
    transition: transform 0.2s ease;
}

.site-subheader-toggle[aria-expanded='true'] .site-subheader-toggle-icon {
    transform: rotate(180deg);
}

.site-header-wrap.is-scrolled .site-subheader {
    background: #ffffff;
}

@media (min-width: 992px) {
    .site-subheader-nav.collapse {
        display: flex !important;
    }
}

@media (max-width: 991.98px) {
    .site-header-inner {
        flex-wrap: wrap;
        align-items: center;
    }

    .site-logo-link {
        flex: 1 1 auto;
        max-width: calc(100% - 3.25rem);
    }

    .site-nav-toggle {
        order: 2;
        flex-shrink: 0;
    }

    .site-nav {
        order: 3;
        flex-basis: 100%;
        width: 100%;
        padding: 0.75rem 0 0.25rem;
        border-top: 1px solid var(--vma-border);
        flex-direction: column;
        align-items: stretch;
    }

    .site-nav.collapse:not(.show) {
        display: none;
    }

    .site-nav.collapse.show {
        display: flex !important;
    }

    .site-nav-links {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        margin-bottom: 0.75rem;
    }

    .site-nav-links .site-nav-link {
        padding: 0.7rem 0.5rem;
        font-size: 0.8rem;
        width: 100%;
    }

    .site-nav-actions {
        width: 100%;
        flex-direction: column;
    }

    .site-nav-actions .btn-site-nav {
        width: 100%;
        min-height: 44px;
    }

    .site-subheader-inner {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
        min-height: auto;
        padding: 0.5rem 0;
    }

    .site-subheader-context {
        padding-right: 0;
    }

    .site-subheader-toggle {
        display: flex;
    }

    .site-subheader-nav {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.35rem;
        width: 100%;
        overflow: visible;
        padding-bottom: 0;
    }

    .site-subheader-nav.collapse:not(.show) {
        display: none;
    }

    .site-subheader-nav.collapse.show {
        display: grid !important;
    }

    .site-subheader-nav .site-nav-link {
        display: block;
        width: 100%;
        text-align: center;
        padding: 0.55rem 0.45rem;
        font-size: 0.76rem;
    }
}

/* Hero */
.site-hero {
    position: relative;
    background: linear-gradient(135deg, #0e1c2f 0%, #192a3d 45%, #2a4458 100%);
    color: #fff;
    padding: 4.5rem 0 4rem;
    overflow: hidden;
}

.site-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(78, 102, 116, 0.35) 0%, transparent 45%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.06) 0%, transparent 40%);
    pointer-events: none;
}

.site-hero .container {
    position: relative;
    z-index: 1;
}

.site-hero-eyebrow {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 1rem;
}

.site-hero h1 {
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.25rem;
    max-width: 42rem;
}

.site-hero-lead {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.82);
    max-width: 38rem;
    margin-bottom: 1.75rem;
}

.site-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.site-hero-actions .btn-site-nav,
.site-hero-actions .btn-site-primary,
.site-hero-actions .btn-site-ghost {
    min-height: 48px;
}

.site-hero-actions .btn-site-ghost {
    border-color: rgba(255, 255, 255, 0.35);
    color: #fff;
}

.site-hero-actions .btn-site-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
    color: #fff;
}

.site-hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.75);
}

.site-hero-badges span {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

/* Sections */
.site-section {
    padding: 4rem 0;
}

.site-section-alt {
    background: var(--vma-surface);
}

.site-section-header {
    max-width: 40rem;
    margin-bottom: 2.5rem;
}

.site-section-header h2 {
    font-size: clamp(1.6rem, 3vw, 2.1rem);
    font-weight: 700;
    color: var(--vma-primary-dark);
    margin-bottom: 0.75rem;
}

.site-section-header p {
    color: var(--vma-muted);
    font-size: 1.05rem;
    margin: 0;
}

.site-card {
    background: var(--vma-surface);
    border: 1px solid var(--vma-border);
    border-radius: var(--vma-radius);
    box-shadow: var(--vma-shadow);
    padding: 1.5rem;
    height: 100%;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.site-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 48px rgba(25, 42, 61, 0.1);
}

.site-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: rgba(78, 102, 116, 0.12);
    color: var(--vma-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.site-card h3,
.site-card h5 {
    font-weight: 700;
    color: var(--vma-primary-dark);
    margin-bottom: 0.5rem;
}

.site-card p {
    color: var(--vma-muted);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.site-pill {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.25rem 0.6rem;
    border-radius: 999px;
    background: rgba(78, 102, 116, 0.12);
    color: var(--vma-primary-dark);
    margin-bottom: 0.75rem;
}

/* Mode comparison */
.site-mode-card {
    border-top: 3px solid var(--vma-primary);
}

.site-mode-card.batch {
    border-top-color: var(--vma-primary-dark);
}

/* Steps */
.site-steps {
    display: grid;
    gap: 1.25rem;
}

.site-step {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.site-step-num {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--vma-primary-dark);
    color: #fff;
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Boards grid */
.site-board-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.site-board-tag {
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.45rem 0.85rem;
    border-radius: 8px;
    background: var(--vma-bg);
    border: 1px solid var(--vma-border);
    color: var(--vma-primary-dark);
}

/* CTA band */
.site-cta-band {
    background: linear-gradient(135deg, var(--vma-primary-dark), #2a4458);
    color: #fff;
    padding: 3.5rem 0;
    text-align: center;
}

.site-cta-band h2 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.site-cta-band p {
    color: rgba(255, 255, 255, 0.8);
    max-width: 32rem;
    margin: 0 auto 1.5rem;
}

/* Page hero */
.site-page-hero {
    background: linear-gradient(160deg, #eef3f6 0%, #fff 70%);
    padding: 2.5rem 0 2rem;
    border-bottom: 1px solid var(--vma-border);
}

.site-page-title {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 700;
    color: var(--vma-primary-dark);
    margin-bottom: 0.5rem;
}

.site-page-lead {
    color: var(--vma-muted);
    font-size: 1.05rem;
    max-width: 40rem;
    margin: 0;
}

.site-content-block {
    padding: 2.5rem 0 3.5rem;
}

.site-content-block-resources {
    padding-top: 2rem;
}

/* Footer */
.site-footer {
    background: var(--vma-primary-dark);
    color: rgba(255, 255, 255, 0.85);
    margin-top: 0;
}

.site-footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 2rem;
    padding: 3rem 0 2rem;
}

.site-footer-brand {
    font-weight: 700;
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 0.75rem;
}

.site-footer-heading {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 0.85rem;
}

.site-footer-text {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.6;
}

.site-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.site-footer-links li {
    margin-bottom: 0.45rem;
}

.site-footer-links a {
    color: rgba(255, 255, 255, 0.78);
    text-decoration: none;
    font-size: 0.9rem;
}

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

.site-footer-muted {
    color: rgba(255, 255, 255, 0.45) !important;
    font-size: 0.85rem;
}

.site-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.25rem 0;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.55);
}

.site-footer-bottom-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
}

.site-footer-bottom a {
    color: rgba(255, 255, 255, 0.65);
    text-decoration: none;
}

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

/* Forms & shop */
.site-form-card {
    background: var(--vma-surface);
    border: 1px solid var(--vma-border);
    border-radius: var(--vma-radius);
    box-shadow: var(--vma-shadow);
    padding: 2rem;
}

.product-card .card-body {
    padding: 1.25rem;
}

.site-location-panel {
    background: var(--vma-bg);
    border: 1px solid var(--vma-border);
    border-radius: var(--vma-radius);
    padding: 1.25rem 1.35rem;
    margin-bottom: 1.5rem;
}

.site-resource-section {
    margin-bottom: 2.5rem;
}

.site-resource-section h2 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--vma-primary-dark);
    margin-bottom: 0.35rem;
}

.site-resource-empty {
    font-size: 0.9rem;
    color: var(--vma-muted);
    padding: 1rem 1.25rem;
    background: var(--vma-bg);
    border-radius: 8px;
    border: 1px dashed var(--vma-border);
}

@media (max-width: 991.98px) {
    .site-footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

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

    .site-footer-bottom-inner {
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }

    .site-hero {
        padding: 2.5rem 0 2rem;
    }

    .site-hero-actions {
        flex-direction: column;
    }

    .site-hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .site-hero-badges {
        flex-direction: column;
        gap: 0.5rem;
    }

    .site-section {
        padding: 2.5rem 0;
    }

    .site-logo-link {
        max-width: 180px;
    }

    .site-logo {
        max-height: 44px;
        width: 100%;
        height: auto;
    }

    .site-header-inner {
        min-height: 60px;
    }

    .site-subheader-nav {
        grid-template-columns: 1fr;
    }

    .site-subheader-nav .site-nav-link {
        text-align: left;
        padding: 0.65rem 0.75rem;
    }

    .site-form-card {
        padding: 1.25rem;
    }

    .site-content-block {
        padding: 1.75rem 0 2.5rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }
}