/* Global Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primary: #d00000;
    --color-primary-dark: #a30000;
    --color-secondary: #003d82;
    --color-accent: #0b5eb1;
    --color-neutral-900: #1f2937;
    --color-neutral-800: #374151;
    --color-neutral-700: #4b5563;
    --color-neutral-500: #6b7280;
    --color-neutral-300: #d1d5db;
    --color-neutral-200: #e5e7eb;
    --color-neutral-100: #f3f4f6;
    --color-white: #ffffff;
    --color-success: #0f766e;
    --color-warning: #f59e0b;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.5rem;
    --font-size-5xl: 3.25rem;

    --line-height-base: 1.6;
    --line-height-heading: 1.2;

    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;

    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1.25rem;
    --shadow-sm: 0 10px 25px rgba(15, 23, 42, 0.08);
    --shadow-md: 0 20px 45px rgba(15, 23, 42, 0.14);
    --shadow-lg: 0 40px 80px rgba(15, 23, 42, 0.16);
}

body {
    font-family: var(--font-family);
    color: var(--color-neutral-900);
    background-color: var(--color-white);
    line-height: var(--line-height-base);
}

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

a:hover,
a:focus {
    color: var(--color-primary);
}

.skip-link {
    position: absolute;
    left: -999px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
    white-space: nowrap;
}

.skip-link:focus {
    left: 1rem;
    top: 1rem;
    width: auto;
    height: auto;
    clip: auto;
    padding: 0.75rem 1rem;
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    z-index: 1200;
}

.visually-hidden {
    position: absolute !important;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

p {
    margin-bottom: var(--spacing-md);
}

ul {
    list-style: none;
}

main {
    margin-top: 82px;
}

.container {
    width: min(1200px, 92vw);
    margin: 0 auto;
}

/* Header & Navigation */
.header {
    position: fixed;
    inset: 0 0 auto 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 12px rgba(15, 23, 42, 0.08);
    z-index: 999;
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}


.navbar {
    padding: var(--spacing-sm) 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
}

.nav-logo {
    display: flex;
    flex-direction: column;
    color: var(--color-neutral-900);
}

.nav-brand {
    font-weight: 700;
    font-size: var(--font-size-lg);
}

.nav-subtitle {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-500);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.nav-menu li {
    position: relative;
}

.nav-link,
.dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 500;
    font-size: var(--font-size-base);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    color: var(--color-neutral-700);
    transition: background 0.2s ease, color 0.2s ease;
    background: none;
    border: none;
    cursor: pointer;
}

.nav-link:hover,
.nav-link:focus,
.dropdown-toggle:hover,
.dropdown-toggle:focus {
    color: var(--color-primary);
    background-color: var(--color-neutral-100);
}

.nav-link.active,
.dropdown-toggle.active {
    color: var(--color-primary);
    background-color: var(--color-neutral-100);
}

.dropdown-toggle {
    font: inherit;
}

.dropdown-icon {
    font-size: 0.75rem;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm);
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.dropdown-menu a {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    color: var(--color-neutral-700);
}

.dropdown-menu a:hover,
.dropdown-menu a:focus {
    background-color: var(--color-neutral-100);
    color: var(--color-primary);
}

.drive-subnav {
    position: sticky;
    top: 82px;
    z-index: 998;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-neutral-200);
    box-shadow: 0 18px 36px rgba(15, 23, 42, 0.08);
}

.drive-subnav-container {
    display: flex;
    align-items: center;
}

.drive-subnav-list {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
    margin: 0;
    overflow-x: auto;
    scroll-snap-type: x proximity;
}

.drive-subnav-list::-webkit-scrollbar {
    height: 6px;
}

.drive-subnav-list::-webkit-scrollbar-thumb {
    background-color: rgba(107, 114, 128, 0.35);
    border-radius: var(--radius-sm);
}

.drive-subnav-list li {
    flex: 0 0 auto;
    scroll-snap-align: start;
}

.drive-subnav-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid transparent;
    color: var(--color-neutral-700);
    font-weight: 500;
    white-space: nowrap;
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.drive-subnav-link:hover,
.drive-subnav-link:focus-visible {
    color: var(--color-primary);
    background-color: var(--color-neutral-100);
}

.drive-subnav-link.active {
    color: var(--color-white);
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    border-color: transparent;
    box-shadow: 0 12px 20px rgba(208, 0, 0, 0.25);
}

.drive-section {
    scroll-margin-top: 160px;
}

.drive-section:first-of-type {
    scroll-margin-top: 140px;
}

@media (max-width: 1024px) {
    .drive-subnav {
        top: 76px;
    }

    .drive-subnav-link {
        font-size: var(--font-size-sm);
        padding-inline: var(--spacing-sm);
    }

    .drive-section {
        scroll-margin-top: 140px;
    }
}

@media (max-width: 640px) {
    .drive-subnav {
        top: 68px;
    }

    .drive-section {
        scroll-margin-top: 120px;
    }
}

.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu,
.dropdown.open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    width: 26px;
    cursor: pointer;
}

.hamburger span {
    height: 3px;
    background: var(--color-neutral-900);
    border-radius: 999px;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Utility Elements */
.eyebrow {
    display: inline-block;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-secondary);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.section {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    margin-bottom: var(--spacing-xl);
    max-width: 720px;
}

.section-header h2 {
    font-size: var(--font-size-4xl);
    line-height: var(--line-height-heading);
    margin-bottom: var(--spacing-sm);
}

.section-header p {
    color: var(--color-neutral-700);
}

.tag,
.tag-group .tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 0.35rem 0.9rem;
    font-size: var(--font-size-sm);
    font-weight: 600;
    background: var(--color-neutral-100);
    color: var(--color-neutral-700);
    margin-right: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.tag-accent {
    background: rgba(11, 94, 177, 0.12);
    color: var(--color-accent);
}

.tag-success {
    background: rgba(15, 118, 110, 0.12);
    color: var(--color-success);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.6rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    border: 2px solid transparent;
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 12px 24px rgba(208, 0, 0, 0.24);
}

.btn-primary:hover,
.btn-primary:focus {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--color-secondary);
    color: var(--color-white);
    box-shadow: 0 12px 24px rgba(0, 61, 130, 0.18);
}

.btn-outline {
    border-color: var(--color-neutral-300);
    color: var(--color-neutral-900);
    background: transparent;
}

.btn-outline:hover,
.btn-outline:focus {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn + .btn {
    margin-left: var(--spacing-sm);
}

.card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(15, 23, 42, 0.05);
}

.section-intro {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.section-intro p {
    color: var(--color-neutral-700);
}

.feature-content h2 {
    margin-bottom: var(--spacing-sm);
}

.feature-content > p {
    color: var(--color-neutral-700);
    margin-bottom: var(--spacing-md);
}

.pill-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-md);
}

.resource-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.resource-link {
    color: var(--color-secondary);
    font-weight: 600;
}

.resource-link:hover,
.resource-link:focus {
    color: var(--color-primary);
}

.blueprint-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

button.text-link {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    cursor: pointer;
}

button.text-link:focus-visible {
    outline: 2px solid var(--color-secondary);
    outline-offset: 2px;
}

body.modal-open {
    overflow: hidden;
}

.modal {
    position: fixed;
    inset: 0;
    z-index: 1300;
    display: grid;
    place-items: center;
    padding: var(--spacing-lg);
}

.modal[hidden] {
    display: none;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.64);
}

.modal-dialog {
    position: relative;
    z-index: 1;
    width: min(960px, 100%);
    max-height: 90vh;
    overflow-y: auto;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-2xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.modal-body {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    border: 1px solid var(--color-neutral-200);
    background: rgba(255, 255, 255, 0.9);
    color: var(--color-neutral-700);
    display: grid;
    place-items: center;
    font-size: var(--font-size-2xl);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.modal-close:hover,
.modal-close:focus-visible {
    background: var(--color-neutral-100);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.blueprint-detail {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.blueprint-detail-header p {
    max-width: 56ch;
}

.blueprint-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-xl);
}

.blueprint-detail-grid section {
    background: var(--color-white);
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.blueprint-detail-grid h3 {
    margin-bottom: var(--spacing-md);
}

.blueprint-table th {
    width: 40%;
}

.detail-steps {
    list-style: none;
    counter-reset: step;
    display: grid;
    gap: var(--spacing-sm);
}

.detail-steps li {
    position: relative;
    padding-left: 2.75rem;
    color: var(--color-neutral-700);
}

.detail-steps li::before {
    counter-increment: step;
    content: counter(step, decimal-leading-zero);
    position: absolute;
    inset: 0 auto auto 0;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--color-neutral-100);
    color: var(--color-secondary);
    font-weight: 600;
    display: grid;
    place-items: center;
}

.modal-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.modal-actions .btn {
    flex: 0 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-info .feature-list li::before {
    color: var(--color-primary);
}

.card h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
}

.card p {
    color: var(--color-neutral-700);
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--color-secondary);
    font-weight: 600;
    margin-top: var(--spacing-md);
}

.text-link::after {
    content: '→';
    font-size: 0.9em;
}

.ga-advantage {
    background: var(--color-neutral-100);
}

.ga-advantage .scorecard-card {
    box-shadow: var(--shadow-md);
}

.advantage-list {
    display: grid;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.advantage-list li {
    position: relative;
    padding-left: 2.2rem;
    font-size: var(--font-size-base);
    color: var(--color-neutral-700);
}

.advantage-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0.1rem;
    width: 1.5rem;
    height: 1.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-secondary);
    color: var(--color-white);
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 600;
}

.scorecard-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.scorecard-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.scorecard-list {
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    display: grid;
    gap: var(--spacing-sm);
    background: var(--color-white);
}

.scorecard-list legend {
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.scorecard-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    color: var(--color-neutral-700);
}

.scorecard-item input[type="checkbox"] {
    margin-top: 0.2rem;
    accent-color: var(--color-primary);
}

.scorecard-actions {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.scorecard-card .calculator-output {
    font-weight: 600;
    color: var(--color-secondary);
}

.command-center {
    background: linear-gradient(135deg, rgba(208, 0, 0, 0.04), rgba(11, 94, 177, 0.05));
}

.command-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: var(--shadow-md);
}

.command-metrics {
    display: grid;
    gap: var(--spacing-md);
}

.command-metric dt {
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-neutral-500);
}

.command-metric dd {
    margin: 0;
    color: var(--color-neutral-700);
}

.command-metric .metric-value {
    display: inline-block;
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-right: var(--spacing-xs);
}

.command-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.tab-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.tab-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--color-neutral-100);
    border-radius: var(--radius-md);
}

.tab-button {
    border: none;
    background: transparent;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--font-size-base);
    color: var(--color-neutral-600);
    cursor: pointer;
    transition: all 0.2s ease;
}

.tab-button:hover,
.tab-button:focus {
    background: rgba(208, 0, 0, 0.08);
    color: var(--color-secondary);
    outline: none;
}

.tab-button.active {
    background: var(--color-white);
    color: var(--color-secondary);
    box-shadow: var(--shadow-sm);
}

.tab-panels {
    display: grid;
    gap: var(--spacing-lg);
}

.tab-panel {
    border-radius: var(--radius-lg);
    border: 1px solid rgba(15, 23, 42, 0.08);
    padding: var(--spacing-xl);
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.tab-panel:focus {
    outline: 3px solid rgba(11, 94, 177, 0.3);
    outline-offset: 4px;
}

.tab-grid {
    display: grid;
    gap: var(--spacing-xl);
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: flex-start;
}

.tab-panel-card {
    background: linear-gradient(135deg, rgba(11, 94, 177, 0.08), rgba(0, 61, 130, 0.05));
    border: none;
    box-shadow: none;
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.tab-footer {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    background: var(--color-neutral-100);
    font-weight: 500;
    color: var(--color-neutral-700);
}

.status-metrics {
    display: grid;
    gap: var(--spacing-md);
}

.status-metric dt {
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-neutral-500);
    margin-bottom: var(--spacing-xs);
}

.status-metric dd {
    margin: 0;
    color: var(--color-neutral-800);
}

.status-grid {
    display: grid;
    gap: var(--spacing-lg);
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.status-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: var(--shadow-sm);
}

.status-card-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.status-state {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-secondary);
}

.status-indicator {
    width: 14px;
    height: 14px;
    border-radius: 999px;
    display: inline-block;
    box-shadow: 0 0 0 6px rgba(15, 118, 110, 0.12);
}

.status-indicator--operational {
    background: #0f766e;
}

.status-indicator--monitoring {
    background: #f59e0b;
    box-shadow: 0 0 0 6px rgba(245, 158, 11, 0.2);
}

.knowledge-base {
    margin-top: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.kb-list {
    display: grid;
    gap: var(--spacing-sm);
}

.kb-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    font-weight: 500;
    color: var(--color-neutral-700);
}

.kb-list a {
    color: var(--color-secondary);
}

.kb-tag {
    font-size: var(--font-size-sm);
    background: var(--color-neutral-100);
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-weight: 600;
    color: var(--color-neutral-600);
}

.checklist li,
.feature-list li,
.meta-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--color-neutral-700);
    font-size: var(--font-size-base);
}

.checklist li::before,
.feature-list li::before {
    content: '✔';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-weight: 600;
}

.meta-list li::before {
    display: none;
    content: '';
}

.meta-list li {
    padding-left: 0;
}

.tag-group {
    margin-top: var(--spacing-md);
}

/* Hero */
.hero {
    padding: calc(var(--spacing-3xl) + 40px) 0 var(--spacing-3xl);
    background: linear-gradient(135deg, rgba(208, 0, 0, 0.08), rgba(0, 61, 130, 0.06));
}

.hero-container {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-2xl);
    align-items: center;
}

.hero-content h1 {
    font-size: var(--font-size-5xl);
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.hero-content p {
    font-size: var(--font-size-lg);
    color: var(--color-neutral-700);
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin: var(--spacing-lg) 0;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.hero-panel {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-md);
}

.stat-block {
    display: flex;
    flex-direction: column;
    background: var(--color-neutral-100);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-neutral-200);
}

.stat-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-500);
}

.hero-panel-note {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-500);
}

/* Metrics */
.metric-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

.metric-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    border: 1px solid rgba(15, 23, 42, 0.06);
    box-shadow: var(--shadow-sm);
}

.metric-title {
    display: block;
    font-weight: 600;
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

/* Section Grid Layout */
.section-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-2xl);
    align-items: start;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

/* Industry preview cards */
.industry-preview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-lg);
}

.industry-preview-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    height: 100%;
}

.industry-preview-card .meta-list {
    margin-top: 0;
}

.industry-preview-card .text-link {
    margin-top: auto;
    font-weight: 600;
}

.industry-preview-cta {
    margin-top: var(--spacing-xl);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    align-items: center;
}

.program-grid,
.fabrication-grid,
.insight-grid,
.onboarding-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card-drive,
.drive-card,
.mini-card,
.service-card,
.resource-card,
.toolkit-card,
.capability-card,
.support-card,
.blueprint-card,
.case-card,
.program-card,
.fabrication-card,
.insight-card,
.onboarding-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    height: 100%;
}

.drive-card {
    gap: var(--spacing-md);
}

.drive-card-header {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.drive-card .tag-group {
    margin-top: 0;
}

.drive-card-actions {
    margin-top: auto;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.drive-card-actions .text-link {
    margin-top: 0;
}

.program-metric {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.program-metric .metric-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary);
}

.program-metric .metric-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-neutral-500);
}

.drive-selector {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.drive-selector-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

.drive-selector-empty {
    font-weight: 600;
    color: var(--color-neutral-500);
    text-align: center;
}

.card-drive ul,
.service-card ul,
.capability-card ul,
.case-card ul,
.blueprint-card ul,
.program-card ul,
.fabrication-card ul,
.insight-card ul,
.onboarding-card ul {
    margin-top: var(--spacing-sm);
}

.highlight-card {
    background: linear-gradient(135deg, rgba(208, 0, 0, 0.1), rgba(0, 61, 130, 0.1));
    border: none;
    box-shadow: var(--shadow-md);
}

.timeline {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

.timeline-item {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: var(--shadow-sm);
}

.timeline-step {
    display: inline-flex;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

/* Page Banners */
.page-banner {
    padding: calc(var(--spacing-3xl) + 32px) 0 var(--spacing-2xl);
    background: linear-gradient(135deg, rgba(208, 0, 0, 0.08), rgba(0, 61, 130, 0.05));
}

.banner-content {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
    gap: var(--spacing-2xl);
    align-items: start;
}

.banner-content h1 {
    font-size: var(--font-size-5xl);
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.banner-content p {
    color: var(--color-neutral-700);
    font-size: var(--font-size-lg);
}

.banner-meta {
    display: grid;
    gap: var(--spacing-md);
}

/* Feature Layout */
.feature-layout {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-2xl);
    align-items: start;
}

.banner-metrics {
    display: grid;
    gap: var(--spacing-md);
}

.banner-metric dt {
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-neutral-500);
}

.banner-metric dd {
    margin: 0;
    color: var(--color-neutral-700);
    font-size: var(--font-size-base);
}

.banner-metric .metric-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-right: var(--spacing-xs);
}

.banner-note {
    margin-top: var(--spacing-md);
    color: var(--color-neutral-500);
    font-size: var(--font-size-sm);
}

.industry-controls {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.industry-filter-note {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-500);
    max-width: 760px;
}

.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-lg);
}

.industry-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    height: 100%;
}

.industry-card-header {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.industry-card .tag-group {
    margin-top: var(--spacing-sm);
}

.industry-metrics {
    display: grid;
    gap: var(--spacing-sm);
}

.industry-metric dt {
    font-size: var(--font-size-sm);
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-neutral-500);
}

.industry-metric dd {
    margin: 0;
    color: var(--color-neutral-700);
}

.industry-toggle {
    align-self: flex-start;
    border: 1px solid var(--color-neutral-300);
    background: var(--color-white);
    color: var(--color-secondary);
    font-weight: 600;
    padding: 0.6rem 1.1rem;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border 0.2s ease;
}

.industry-toggle:hover,
.industry-toggle:focus,
.industry-toggle.expanded {
    background: var(--color-secondary);
    color: var(--color-white);
    border-color: var(--color-secondary);
}

.industry-toggle:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(11, 94, 177, 0.18);
}

.industry-detail {
    border-top: 1px solid var(--color-neutral-200);
    padding-top: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.industry-detail .meta-list {
    margin-top: 0;
}

.industry-empty {
    margin-top: var(--spacing-lg);
    text-align: center;
    font-weight: 600;
    color: var(--color-neutral-500);
}

.industry-proof-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.feature-panel h3,
.feature-panel h4 {
    margin-bottom: var(--spacing-md);
}

.spec-table,
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--font-size-base);
}

.spec-table th,
.spec-table td,
.comparison-table th,
.comparison-table td {
    border-bottom: 1px solid var(--color-neutral-200);
    padding: 0.75rem 1rem;
    text-align: left;
    vertical-align: top;
}

.table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.comparison-table thead {
    background: var(--color-neutral-100);
}

/* Toolkit */
.toolkit-card span {
    margin-top: auto;
    align-self: flex-start;
}

/* Module Grid */
.module-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* Modernization accelerators */
.accelerators {
    background: linear-gradient(135deg, rgba(11, 94, 177, 0.06), rgba(208, 0, 0, 0.05));
}

.accelerator-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.accelerator-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    border-top: 4px solid var(--color-secondary);
    padding-top: var(--spacing-md);
}

.accelerator-card .meta-list {
    flex-grow: 1;
}

.accelerator-metric {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
    font-weight: 600;
    color: var(--color-secondary);
    margin-top: auto;
}

.accelerator-metric .metric-value {
    font-size: var(--font-size-xl);
}

.accelerator-metric .metric-label {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-600);
}

/* PLC industrialization gates */
.gate-card {
    gap: var(--spacing-lg);
}

.gate-list {
    gap: var(--spacing-sm);
}

.gate-button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
}

.gate-step {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    background: var(--color-secondary);
    color: var(--color-white);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.gate-label {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.gate-panels {
    gap: var(--spacing-lg);
}

.gate-panel {
    background: linear-gradient(135deg, rgba(11, 94, 177, 0.08), rgba(11, 94, 177, 0.02));
    border: none;
    box-shadow: none;
}

.gate-metrics {
    margin-top: var(--spacing-md);
    display: grid;
    gap: var(--spacing-sm);
}

.gate-metric {
    display: grid;
    gap: 0.25rem;
}

.gate-metric dt {
    font-size: var(--font-size-xs);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-neutral-500);
}

.gate-metric dd {
    margin: 0;
    color: var(--color-neutral-700);
}

.gate-footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    background: var(--color-neutral-100);
    font-weight: 600;
}

/* Remote operations */
.remote-operations {
    background: linear-gradient(135deg, rgba(0, 61, 130, 0.05), rgba(11, 94, 177, 0.02));
}

.remote-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.remote-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.remote-card .meta-list {
    flex-grow: 1;
}

.remote-metrics {
    display: grid;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.remote-metric {
    display: grid;
    gap: 0.25rem;
}

.remote-metric dt {
    font-size: var(--font-size-xs);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-neutral-500);
}

.remote-metric dd {
    margin: 0;
    color: var(--color-neutral-700);
}

/* Case Slider */
.case-slider {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--spacing-md);
    align-items: center;
}

.slider-track {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(0, 1fr);
    gap: var(--spacing-md);
    overflow: hidden;
}

.slider-track [data-slide] {
    transition: transform 0.4s ease, opacity 0.4s ease;
}

.slider-control {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--color-neutral-300);
    background: var(--color-white);
    cursor: pointer;
    font-size: var(--font-size-lg);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.slider-utilities {
    grid-column: 1 / -1;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: var(--spacing-sm);
}

.slider-toggle {
    border-radius: 999px;
    width: auto;
    height: auto;
    padding: 0.6rem 1.2rem;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border: 1px solid var(--color-neutral-300);
    background: var(--color-white);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.slider-toggle[aria-pressed="true"],
.slider-toggle:hover,
.slider-toggle:focus {
    background: var(--color-secondary);
    color: var(--color-white);
    border-color: var(--color-secondary);
}

.case-slider-more {
    display: flex;
    justify-content: flex-end;
    margin-top: var(--spacing-md);
}

.case-slider-more .text-link {
    margin-top: 0;
}

/* Calculator */
.calculator-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-lg);
}

.calculator label {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--color-neutral-700);
    margin-bottom: var(--spacing-sm);
}

.calculator label.option-label {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--spacing-xs);
    font-weight: 500;
    margin-bottom: 0;
}

.calculator .option-label input {
    margin-top: 0.2rem;
}

.calculator-fieldset {
    border: 1px solid var(--color-neutral-200);
    border-radius: var(--radius-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.calculator-fieldset legend {
    font-weight: 600;
    font-size: var(--font-size-sm);
    padding: 0 var(--spacing-xs);
    color: var(--color-neutral-700);
}

.calculator .option-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.calculator input,
.calculator select,
.contact-form input,
.contact-form select,
.contact-form textarea,
.search-label input {
    border: 1px solid var(--color-neutral-300);
    border-radius: var(--radius-sm);
    padding: 0.7rem;
    font-size: var(--font-size-base);
    transition: border 0.2s ease, box-shadow 0.2s ease;
}

.calculator input:focus,
.calculator select:focus,
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus,
.search-label input:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 4px rgba(11, 94, 177, 0.18);
}

.calculator-output {
    display: block;
    margin-top: var(--spacing-md);
    font-weight: 600;
    min-height: 1.5rem;
}

.infrastructure {
    background: linear-gradient(135deg, rgba(208, 0, 0, 0.05), rgba(0, 61, 130, 0.05));
}

.infrastructure-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
}

.infrastructure-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    border-top: 4px solid var(--color-primary);
}

.infrastructure-card .metric-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-primary);
}

.infrastructure-card .metric-label {
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-neutral-500);
}

.infrastructure-card p {
    color: var(--color-neutral-700);
}

.infrastructure-card ul {
    margin-top: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    color: var(--color-neutral-600);
}

.assurance-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: var(--spacing-2xl);
    align-items: start;
}

.assurance-card {
    background: linear-gradient(135deg, rgba(208, 0, 0, 0.08), rgba(0, 61, 130, 0.08));
    border: none;
    box-shadow: var(--shadow-md);
}

.assurance-card h3 {
    font-size: var(--font-size-2xl);
}

.assurance-card p {
    color: var(--color-neutral-800);
}

.assurance-steps {
    display: grid;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.assurance-step {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--spacing-md);
    align-items: start;
}

.assurance-step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--color-secondary);
    color: var(--color-white);
    font-weight: 700;
}

.assurance-step h3 {
    margin-bottom: var(--spacing-xs);
}

.labs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--spacing-lg);
}

.labs-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.labs-card .tag {
    align-self: flex-start;
}

/* Training */
.training-hero {
    background: linear-gradient(135deg, var(--color-secondary) 0%, #0b4778 45%, #021322 100%);
    color: rgba(255, 255, 255, 0.92);
    padding: var(--spacing-3xl) 0 var(--spacing-2xl);
    position: relative;
    overflow: hidden;
}

.training-hero::after {
    content: "";
    position: absolute;
    inset: auto -25% -40% -25%;
    height: 60%;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.15), transparent 60%);
    z-index: 0;
}

.training-hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--spacing-2xl);
    align-items: stretch;
}

.training-hero-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.training-hero-content h1 {
    color: var(--color-white);
}

.training-hero p {
    color: rgba(255, 255, 255, 0.82);
}

.training-hero .eyebrow {
    color: rgba(255, 255, 255, 0.72);
}

.training-hero .hero-cta .btn-outline {
    border-color: rgba(255, 255, 255, 0.4);
    color: var(--color-white);
}

.training-hero .hero-cta .btn-outline:hover,
.training-hero .hero-cta .btn-outline:focus {
    border-color: var(--color-white);
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.12);
}

.training-hero .tag {
    background: rgba(255, 255, 255, 0.16);
    color: var(--color-white);
}

.training-hero-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

.training-hero-stats .stat-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-white);
}

.training-hero-stats .stat-label {
    color: rgba(255, 255, 255, 0.72);
    font-size: var(--font-size-sm);
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.training-hero-panel {
    background: rgba(10, 26, 43, 0.82);
    border-color: rgba(255, 255, 255, 0.14);
    color: var(--color-white);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.training-hero-panel h2 {
    color: var(--color-white);
}

.training-streams {
    display: grid;
    gap: var(--spacing-md);
}

.training-streams h3 {
    color: var(--color-white);
}

.training-streams p {
    color: rgba(255, 255, 255, 0.78);
}

.training-hero-panel .btn-secondary {
    align-self: flex-start;
}

.training-program-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

.training-program {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    height: 100%;
}

.training-program .feature-list {
    margin-top: auto;
}

.training-schedule {
    background: var(--color-neutral-100);
}

.training-filters {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.training-filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.training-schedule-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

.training-session {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    height: 100%;
}

.training-session-header {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.training-session-details {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-md);
}

.training-session-details dt {
    font-size: var(--font-size-xs);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-neutral-500);
}

.training-session-details dd {
    margin: 0;
    color: var(--color-neutral-700);
}

.training-session-footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.training-session-badge {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-secondary);
}

.training-empty {
    margin-top: var(--spacing-lg);
    text-align: center;
    color: var(--color-neutral-600);
}

.training-path-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

.training-step {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    padding-top: calc(var(--spacing-xl) + var(--spacing-sm));
}

.training-step .feature-list {
    margin-top: auto;
}

.step-number {
    position: absolute;
    top: var(--spacing-lg);
    left: var(--spacing-lg);
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--color-neutral-100);
    color: var(--color-secondary);
    font-weight: 700;
    display: grid;
    place-items: center;
    font-size: var(--font-size-lg);
}

.training-labs-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

.training-on-demand-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

.training-on-demand-grid .btn {
    align-self: flex-start;
}

.training-on-demand-grid .card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    height: 100%;
}

.training-on-demand-grid .card p {
    flex: 1;
}

/* Resource Library */
.resource-controls {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.events-cta {
    margin-top: var(--spacing-lg);
}

.events-cta .btn {
    align-self: flex-start;
}

.filter-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
}

.filter-button {
    padding: 0.6rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--color-neutral-300);
    background: var(--color-white);
    font-weight: 600;
    cursor: pointer;
    color: var(--color-neutral-700);
    position: relative;
}

.filter-button.active,
.filter-button:hover,
.filter-button:focus {
    background: var(--color-secondary);
    color: var(--color-white);
    border-color: var(--color-secondary);
}

.filter-button::after {
    content: "";
    display: none;
    margin-left: 0.5rem;
    font-weight: 700;
    font-size: 0.85em;
}

.filter-button.active::after,
.filter-button[aria-pressed="true"]::after {
    content: "\2713";
    display: inline-block;
}

.search-label {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    font-weight: 600;
    color: var(--color-neutral-700);
}

.resource-library {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

.resource-item {
    min-height: 240px;
}

/* Case Studies */
.case-summary-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

.case-summary-grid .card {
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.case-summary-grid .checklist {
    margin-top: auto;
}

.case-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

.case-preview-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    height: 100%;
}

.case-preview-card .feature-list {
    margin-top: 0;
}

.case-preview-card .text-link {
    margin-top: auto;
}

.case-preview-cta {
    margin-top: var(--spacing-xl);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    align-items: center;
}

.case-filter-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
    align-items: flex-start;
    margin-bottom: var(--spacing-xl);
}

.case-filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    min-width: 220px;
}

.filter-label {
    font-size: var(--font-size-sm);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-neutral-500);
}

.case-filter-toolbar .search-label {
    flex: 1 1 280px;
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

.case-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    height: 100%;
}

.case-card-header {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.case-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-md);
}

.case-metric dt {
    font-size: var(--font-size-xs);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-neutral-500);
    margin-bottom: 0.25rem;
}

.case-metric dd {
    margin: 0;
    font-weight: 600;
    color: var(--color-neutral-800);
}

.case-highlights {
    margin-top: var(--spacing-sm);
}

.case-card .tag-group {
    margin-top: 0;
}

.case-card-actions {
    margin-top: auto;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    align-items: center;
}

.case-card-actions .text-link {
    margin-top: 0;
}

.case-card-actions .btn {
    margin-top: 0;
}

.case-deep-section {
    background: var(--color-neutral-100);
}

.case-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

.case-detail {
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(15, 23, 42, 0.05);
    gap: var(--spacing-lg);
}

.case-detail header {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.case-detail-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-md);
}

.case-detail-meta div {
    display: grid;
    gap: 0.25rem;
}

.case-detail-meta dt {
    font-size: var(--font-size-xs);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-neutral-500);
}

.case-detail-meta dd {
    margin: 0;
    color: var(--color-neutral-700);
}

.case-quote {
    font-style: italic;
    color: var(--color-neutral-800);
    border-left: 4px solid var(--color-secondary);
    padding-left: var(--spacing-md);
}

.case-quote cite {
    display: block;
    font-style: normal;
    font-weight: 600;
    margin-top: var(--spacing-sm);
    color: var(--color-neutral-600);
}

.case-detail .feature-list {
    margin-top: 0;
}

.no-results {
    grid-column: 1 / -1;
    font-weight: 600;
    color: var(--color-neutral-500);
    text-align: center;
}

/* Events */
.event-list {
    display: grid;
    gap: var(--spacing-md);
}

.event-list li {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: var(--shadow-sm);
}

/* Contact */
.contact-layout {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-2xl);
    align-items: start;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.contact-form[data-enhanced="true"] .form-step {
    display: none;
}

.contact-form[data-enhanced="true"] .form-step.active {
    display: flex;
}

.form-progress {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-sm);
    list-style: none;
    padding: 0;
    margin: 0;
}

.progress-step {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    background: var(--color-neutral-100);
    color: var(--color-neutral-600);
    font-weight: 600;
    transition: background 0.2s ease, color 0.2s ease;
}

.progress-step::before {
    content: attr(data-step);
    display: inline-grid;
    place-items: center;
    width: 2.1rem;
    height: 2.1rem;
    border-radius: 50%;
    background: var(--color-neutral-200);
    color: var(--color-neutral-600);
    font-weight: 700;
}

.progress-step.completed {
    background: rgba(11, 94, 177, 0.12);
    color: var(--color-secondary);
}

.progress-step.completed::before {
    background: var(--color-secondary);
    color: var(--color-white);
}

.progress-step.active {
    background: rgba(208, 0, 0, 0.12);
    color: var(--color-primary);
}

.progress-step.active::before {
    background: var(--color-primary);
    color: var(--color-white);
}

.form-step {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.step-heading {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
}

.step-description {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-600);
    margin-bottom: var(--spacing-md);
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.form-actions .btn-outline {
    order: -1;
}

.form-summary {
    border: 1px dashed var(--color-neutral-300);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    background: var(--color-neutral-100);
}

.form-summary h4 {
    margin-bottom: var(--spacing-xs);
}

.summary-hint {
    font-size: var(--font-size-sm);
    color: var(--color-neutral-600);
    margin-bottom: var(--spacing-md);
}

.summary-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-sm) var(--spacing-lg);
}

.summary-list dt {
    font-weight: 600;
    color: var(--color-neutral-700);
}

.summary-list dd {
    margin: 0;
    color: var(--color-neutral-600);
    word-break: break-word;
}

.form-row {
    display: flex;
    gap: var(--spacing-md);
}

.form-row label {
    flex: 1;
}

.checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-neutral-700);
}

/* AI Trainers */
.trainer-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.trainer-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.trainer-card header {
    display: grid;
    gap: 0.25rem;
}

.trainer-role {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-neutral-600);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.trainer-card p {
    color: var(--color-neutral-700);
}

.trainer-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-md);
    margin-top: auto;
}

.trainer-meta div {
    display: grid;
    gap: 0.2rem;
}

.trainer-meta dt {
    font-size: var(--font-size-xs);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-neutral-500);
}

.trainer-meta dd {
    margin: 0;
    color: var(--color-neutral-700);
    font-weight: 600;
}

.ai-trainer-cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    background: linear-gradient(135deg, rgba(0, 61, 130, 0.08), rgba(208, 0, 0, 0.08));
    border: 1px solid rgba(15, 23, 42, 0.12);
}

.ai-trainer-cta p {
    color: var(--color-neutral-700);
}

.ai-trainer-cta .btn {
    align-self: flex-start;
}

.ai-trainer-cta .step-list {
    margin-bottom: var(--spacing-md);
}

.step-list {
    counter-reset: step;
    list-style: none;
    padding: 0;
    margin: var(--spacing-md) 0;
    display: grid;
    gap: var(--spacing-sm);
}

.step-list li {
    position: relative;
    counter-increment: step;
    padding-left: 2.75rem;
    color: var(--color-neutral-700);
}

.step-list li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    top: 0.1rem;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: rgba(0, 61, 130, 0.16);
    color: var(--color-secondary);
    font-weight: 700;
    display: inline-grid;
    place-items: center;
}

/* AI Enablement */
.ai-enablement-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.ai-track {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    height: 100%;
}

.ai-track p {
    color: var(--color-neutral-700);
}

.ai-track .tag {
    align-self: flex-start;
}

.ai-track-lead {
    margin-top: auto;
    font-weight: 600;
    color: var(--color-neutral-600);
}

.ai-track-lead a {
    color: var(--color-secondary);
}

.ai-support-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-lg);
}

.ai-support-card {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.ai-support-card p {
    color: var(--color-neutral-700);
}

.ai-support-card .btn {
    align-self: flex-start;
}

/* FAQ */
.faq-grid {
    display: grid;
    gap: var(--spacing-md);
}

.faq-grid details {
    border: 1px solid var(--color-neutral-300);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
}

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

.faq-grid p {
    margin-top: var(--spacing-sm);
    color: var(--color-neutral-700);
}

/* CTA Band */
.cta-band {
    background: linear-gradient(135deg, rgba(0, 61, 130, 0.9), rgba(208, 0, 0, 0.9));
    color: var(--color-white);
}

.cta-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
}

.cta-actions .btn-outline {
    border-color: rgba(255, 255, 255, 0.6);
    color: var(--color-white);
}

.cta-actions .btn-outline:hover,
.cta-actions .btn-outline:focus {
    background: rgba(255, 255, 255, 0.14);
}

/* Footer */
.footer {
    background: var(--color-neutral-900);
    color: rgba(255, 255, 255, 0.84);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: var(--spacing-2xl);
    padding: var(--spacing-2xl) 0;
}

.footer h3,
.footer h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
}

.footer-links li {
    margin-bottom: var(--spacing-xs);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.78);
}

.footer-links a:hover,
.footer-links a:focus {
    color: var(--color-white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding: var(--spacing-md) 0;
    text-align: center;
    font-size: var(--font-size-sm);
}

/* Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
}

.fade-in-up {
    opacity: 1 !important;
    transform: translateY(0) !important;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Responsive */
@media (max-width: 1080px) {
    .nav-menu {
        position: fixed;
        inset: 72px 1rem auto 1rem;
        background: var(--color-white);
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
        padding: var(--spacing-lg);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow-md);
        transform: translateY(-20px);
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.2s ease, transform 0.2s ease;
    }

    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .dropdown-menu {
        position: static;
        box-shadow: none;
        background: transparent;
        padding: 0;
        gap: 0;
        transform: none;
        opacity: 1;
        visibility: visible;
    }

    .dropdown-menu a {
        padding-left: var(--spacing-lg);
    }

    .hamburger {
        display: flex;
    }

    .hero-container,
    .section-grid,
    .banner-content,
    .feature-layout,
    .training-hero-grid,
    .contact-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .metric-grid,
    .card-grid,
    .drive-selector-grid,
    .timeline,
    .module-grid,
    .resource-library,
    .calculator-grid,
    .blueprint-detail-grid,
    .footer-grid,
    .industry-preview-grid,
    .industry-grid,
    .industry-proof-grid,
    .infrastructure-grid,
    .labs-grid,
    .accelerator-grid,
    .remote-grid,
    .case-summary-grid,
    .case-preview-grid,
    .case-grid,
    .case-detail-grid,
    .trainer-grid,
    .ai-enablement-grid,
    .ai-support-grid,
    .training-program-grid,
    .training-schedule-grid,
    .training-path-grid,
    .training-labs-grid,
    .training-on-demand-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .case-filter-toolbar {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .case-filter-group,
    .case-filter-toolbar .search-label {
        width: 100%;
    }

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

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

    .stat-grid,
    .training-hero-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .case-slider {
        grid-template-columns: 1fr;
    }

    .slider-control {
        order: -1;
        justify-self: flex-start;
    }

    .slider-utilities {
        justify-content: flex-start;
        width: 100%;
        margin-top: var(--spacing-sm);
    }

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

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

@media (max-width: 768px) {
    .hero {
        padding-top: calc(var(--spacing-3xl) + 20px);
    }

    .hero-content h1,
    .banner-content h1 {
        font-size: var(--font-size-4xl);
    }

    .metric-grid,
    .card-grid,
    .drive-selector-grid,
    .timeline,
    .module-grid,
    .resource-library,
    .calculator-grid,
    .footer-grid,
    .industry-preview-grid,
    .industry-grid,
    .industry-proof-grid,
    .status-grid,
    .tab-grid,
    .infrastructure-grid,
    .labs-grid,
    .accelerator-grid,
    .remote-grid,
    .case-summary-grid,
    .case-preview-grid,
    .case-grid,
    .case-detail-grid,
    .trainer-grid,
    .ai-enablement-grid,
    .ai-support-grid,
    .training-program-grid,
    .training-schedule-grid,
    .training-path-grid,
    .training-labs-grid,
    .training-on-demand-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .training-filters {
        grid-template-columns: minmax(0, 1fr);
    }

    .training-session-details {
        grid-template-columns: minmax(0, 1fr);
    }

    .training-session-footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .case-metrics {
        grid-template-columns: minmax(0, 1fr);
    }

    .case-card-actions {
        flex-direction: column;
        align-items: flex-start;
    }

    .assurance-step {
        grid-template-columns: minmax(0, 1fr);
    }

    .assurance-step-number {
        justify-self: flex-start;
    }

    .stat-grid,
    .training-hero-stats {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .modal-dialog {
        padding: var(--spacing-xl);
    }

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

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

    .cta-container {
        flex-direction: column;
        align-items: flex-start;
    }

    .trainer-meta {
        grid-template-columns: minmax(0, 1fr);
    }

    .ai-trainer-cta .btn {
        width: 100%;
    }

    .ai-support-card .btn {
        width: 100%;
    }

    .industry-preview-cta,
    .case-preview-cta {
        flex-direction: column;
        align-items: flex-start;
    }

    .tab-list {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .tab-button {
        width: 100%;
        justify-content: center;
    }

    .form-row {
        flex-direction: column;
    }

    .scorecard-list {
        padding: var(--spacing-md);
    }

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

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

    .case-filter-group,
    .case-filter-toolbar .search-label {
        min-width: unset;
    }

    .case-slider-more {
        justify-content: flex-start;
    }
}

@media (max-width: 540px) {
    .hero-content h1,
    .banner-content h1 {
        font-size: var(--font-size-3xl);
    }

    .hero-cta,
    .btn + .btn {
        width: 100%;
    }

    .btn,
    .btn + .btn {
        width: 100%;
        justify-content: center;
    }

    .tab-button {
        padding: 0.75rem 1rem;
    }

    .stat-grid,
    .training-hero-stats {
        grid-template-columns: minmax(0, 1fr);
    }

    .form-progress {
        grid-template-columns: 1fr;
    }

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

    .form-actions .btn {
        width: 100%;
    }

    .form-actions .btn-outline {
        order: 0;
    }

    .step-list li {
        padding-left: 2.25rem;
    }

    .step-list li::before {
        width: 1.75rem;
        height: 1.75rem;
        font-size: 0.95rem;
    }

    .summary-list {
        grid-template-columns: 1fr;
    }

    .modal {
        padding: var(--spacing-md);
    }

    .modal-dialog {
        padding: var(--spacing-lg);
    }

    .modal-close {
        top: var(--spacing-sm);
        right: var(--spacing-sm);
        width: 2.25rem;
        height: 2.25rem;
        font-size: var(--font-size-xl);
    }

    .detail-steps li {
        padding-left: 2.5rem;
    }

    .advantage-list li {
        padding-left: 1.75rem;
    }

    .advantage-list li::before {
        width: 1.25rem;
        height: 1.25rem;
        font-size: 0.75rem;
    }

    .command-card {
        padding: var(--spacing-lg);
    }

    .command-metrics {
        gap: var(--spacing-sm);
    }
}