:root {
    --obsidian: #1a1d23;
    --signal-blue: #00a8ff;
    --circuit-grey: #4a5568;
    --light-grey: #e2e8f0;
    --white: #ffffff;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--obsidian);
    color: var(--white);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: rgba(26, 29, 35, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 168, 255, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--signal-blue);
}

.logo-link {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 48px;
    width: auto;
}

.logo-text {
    height: 33.6px;
    width: auto;
    margin-left: 10px;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 28px;
    cursor: pointer;
    padding: 5px 10px;
}

.nav-links a {
    color: var(--light-grey);
    text-decoration: none;
    transition: color 0.3s;
    padding-bottom: 0;
    border-bottom: 0;
}

.nav-links a:hover {
    color: var(--signal-blue);
}

.nav-links a.active {
    color: var(--signal-blue);
    border-bottom: 2px solid var(--signal-blue);
}

.nav-links .portal-btn {
    padding: 8px 16px;
}

.portal-btn {
    background: var(--signal-blue);
    color: var(--white);
    border: none;
    padding: 8px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9em;
    transition: background 0.3s;
}

.portal-btn:hover {
    background: #0088cc;
}

/* Hero Section */
.hero {
    padding: 120px 0 50px;
    text-align: center;
    background: linear-gradient(135deg, var(--obsidian) 0%, #0f1419 100%);
}

.hero-content {
    position: relative;
}

.hero h1 {
    padding: 0 20px;
    margin-bottom: 40px;
}

.subtitle-wrapper {
    position: relative;
    overflow: hidden;
    width: 100%;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.subtitle {
    position: relative;
    z-index: 2;
    padding: 60px 20px;
    margin: 0;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.2;
}

.subtitle {
    position: relative;
    z-index: 2;
    padding: 60px 20px;
    margin: 0;
    font-size: 20px;
    color: var(--white);
    max-width: 800px;
    margin: 0 auto;
}

/* Evidence Loop */
.evidence-loop {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    grid-template-rows: auto auto auto;
    gap: 40px;
    margin: 60px 0;
}

.loop-step {
    padding: 30px;
    background: rgba(74, 85, 104, 0.1);
    border: 1px solid rgba(0, 168, 255, 0.2);
    border-radius: 8px;
    transition: transform 0.3s, border-color 0.3s;
    text-align: center;
    display: grid;
    grid-template-rows: subgrid;
    grid-row: span 3;
}

.loop-step h3 {
    font-size: 24px;
    margin: 0;
}

.step-icon {
    width: 45px;
    height: auto;
    margin: 2px auto;
}

.loop-step p {
    margin: 0;
    color: var(--light-grey);
}

/* Trust Indicators */
.trust-indicators {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.trust-indicators span {
    color: var(--signal-blue);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* CTA Button */
.cta-btn {
    background: var(--signal-blue);
    color: var(--white);
    border: none;
    padding: 15px 40px;
    font-size: 18px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s, transform 0.3s;
}

.cta-btn:hover {
    background: #0088cc;
    transform: scale(1.05);
}

/* Engine Section */
.engine-section {
    padding: 100px 20px;
    background: var(--obsidian);
}

.engine-section h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 10px;
}

.section-intro {
    text-align: center;
    color: var(--circuit-grey);
    font-size: 18px;
    margin-bottom: 60px;
}

.engine-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.engine-card {
    background: rgba(74, 85, 104, 0.1);
    padding: 40px;
    border-radius: 8px;
    border: 1px solid rgba(0, 168, 255, 0.1);
    transition: border-color 0.3s;
}

.engine-card:hover {
    border-color: var(--signal-blue);
}

.card-label {
    display: inline-block;
    background: var(--signal-blue);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 15px;
}

.engine-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.engine-card p {
    color: var(--light-grey);
}

.reveal-feature {
    background: linear-gradient(135deg, rgba(0, 168, 255, 0.1) 0%, rgba(0, 168, 255, 0.05) 100%);
    padding: 40px;
    border-radius: 8px;
    border: 1px solid var(--signal-blue);
    text-align: center;
}

.reveal-feature h3 {
    font-size: 28px;
    margin-bottom: 15px;
    color: var(--signal-blue);
}

/* Industries Section */
.industries-section {
    padding: 100px 20px;
    background: #0f1419;
}

.industries-section h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 60px;
}

.industry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.industry-card {
    background: rgba(74, 85, 104, 0.1);
    padding: 40px;
    border-radius: 8px;
    border-left: 4px solid var(--signal-blue);
}

.industry-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.industry-card p {
    color: var(--light-grey);
}

.case-study {
    background: rgba(0, 168, 255, 0.05);
    padding: 60px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid rgba(0, 168, 255, 0.2);
}

.case-study h3 {
    font-size: 28px;
    margin-bottom: 20px;
}

.case-study p {
    color: var(--light-grey);
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.secondary-btn {
    background: transparent;
    color: var(--signal-blue);
    border: 2px solid var(--signal-blue);
    padding: 12px 30px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.3s, color 0.3s;
}

.secondary-btn:hover {
    background: var(--signal-blue);
    color: var(--white);
}

/* Compliance Section */
.compliance-section {
    padding: 100px 20px;
    background: var(--obsidian);
}

.compliance-section h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 10px;
}

.compliance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 60px 0;
}

.compliance-pillar {
    padding: 40px;
    background: rgba(74, 85, 104, 0.1);
    border-radius: 8px;
    border-top: 3px solid var(--signal-blue);
}

.compliance-pillar h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.compliance-pillar p {
    color: var(--light-grey);
}

.human-loop {
    background: linear-gradient(135deg, rgba(0, 168, 255, 0.1) 0%, rgba(0, 168, 255, 0.05) 100%);
    padding: 40px;
    border-radius: 8px;
    margin: 60px 0;
    text-align: center;
}

.human-loop h3 {
    font-size: 28px;
    margin-bottom: 15px;
}

.human-loop p {
    color: var(--light-grey);
    max-width: 800px;
    margin: 0 auto;
}

/* Request Demo Form */
.request-demo {
    max-width: 600px;
    margin: 60px auto 0;
    padding: 40px;
    background: rgba(74, 85, 104, 0.1);
    border-radius: 8px;
    border: 1px solid rgba(0, 168, 255, 0.2);
}

.request-demo h3 {
    font-size: 28px;
    margin-bottom: 30px;
    text-align: center;
}

.demo-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.demo-form input,
.demo-form select,
.demo-form textarea {
    padding: 15px;
    background: rgba(26, 29, 35, 0.8);
    border: 1px solid var(--circuit-grey);
    border-radius: 4px;
    color: var(--white);
    font-size: 16px;
}

.demo-form input:focus,
.demo-form select:focus,
.demo-form textarea:focus {
    outline: none;
    border-color: var(--signal-blue);
}

.demo-form option {
    background: var(--obsidian);
}

/* Footer */
footer {
    background: #0a0c10;
    padding: 40px 20px;
    text-align: center;
    border-top: 1px solid rgba(0, 168, 255, 0.1);
}

footer p {
    color: var(--circuit-grey);
}

/* Page Hero */
.page-hero {
    padding: 120px 20px 50px;
    text-align: center;
    background: linear-gradient(135deg, var(--obsidian) 0%, #0f1419 100%);
    border-bottom: 1px solid rgba(0, 168, 255, 0.1);
}

.page-hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.page-subtitle {
    font-size: 20px;
    color: var(--light-grey);
    max-width: 800px;
    margin: 0 auto;
}

/* Images */
.hero-image, .platform-image {
    margin: 60px 0;
    text-align: center;
}

.feature-img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

/* Value Props */
.value-props {
    margin: 0;
    background: rgba(0, 168, 255, 0.03);
    padding: 10px calc(50vw - 50%) 60px;
    margin-left: calc(-50vw + 50%);
    margin-right: calc(-50vw + 50%);
}

.value-props:first-of-type {
    margin-top: 0;
}

.value-props h2 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 10px;
    padding-top: 20px;
    padding-bottom: 20px;
}

.section-subtitle {
    text-align: center;
    margin-bottom: 40px;
    color: var(--light-grey);
}

.props-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: 1fr 1fr;
    gap: 20px;
    row-gap: 20px;
    position: relative;
    padding: 10px 0;
}

.tech-grid .prop-card {
    border: none;
    min-height: 180px;
    display: flex;
    flex-direction: column;
}

.tech-icon {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: auto;
    z-index: 10;
    margin-top: 0;
}

.prop-card {
    background: rgba(74, 85, 104, 0.1);
    padding: 30px;
    border-radius: 8px;
    border: 1px solid rgba(0, 168, 255, 0.2);
}

.prop-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--signal-blue);
}

.prop-card p {
    color: var(--light-grey);
    font-size: 15px;
}

/* Deployment Stack */
.deployment-stack {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    margin: 40px auto;
    max-width: 900px;
}

.deploy-card {
    background: rgba(74, 85, 104, 0.1);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid rgba(0, 168, 255, 0.2);
    flex: 1;
    transition: transform 0.3s, z-index 0.3s;
    position: relative;
}

.deploy-card:nth-child(1) {
    transform: rotate(-2deg);
    z-index: 1;
}

.deploy-card:nth-child(2) {
    transform: scale(1.05);
    z-index: 3;
    margin: 0 -15px;
    border-color: rgba(0, 168, 255, 0.4);
}

.deploy-card:nth-child(3) {
    transform: rotate(2deg);
    z-index: 1;
}

.deploy-card:hover {
    transform: scale(1.08) rotate(0deg);
    z-index: 5;
}

.deploy-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--signal-blue);
}

.deploy-card p {
    color: var(--light-grey);
    font-size: 15px;
    margin: 0;
}

/* Capabilities Overview */
.capabilities-overview {
    padding: 10px 20px 10px;
    background: #0f1419;
}

/* Industries Hub & Spoke */
.industries-hub {
    background: var(--obsidian);
    padding: 60px 20px;
}

.industry-hub-item {
    max-width: 1200px;
    margin: 0 auto 100px;
    position: relative;
}

.industry-hub-item:last-child {
    margin-bottom: 0;
}

.hub-center {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.hub-hexagon {
    width: 120px;
    height: auto;
    opacity: 0.2;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
}

.hub-content {
    position: relative;
    z-index: 1;
}

.hub-content h2 {
    font-size: 36px;
    margin-bottom: 10px;
    color: white;
}

.hub-stat {
    font-size: 24px;
    font-weight: 700;
    color: var(--signal-blue);
}

.hub-spokes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.spoke-card {
    background: rgba(74, 85, 104, 0.1);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid rgba(0, 168, 255, 0.2);
    position: relative;
}

.spoke-card h3 {
    font-size: 20px;
    margin-bottom: 12px;
    color: var(--signal-blue);
}

.spoke-card p {
    font-size: 15px;
    color: var(--light-grey);
    line-height: 1.6;
    margin: 0;
}

/* Capabilities Overview */

.capabilities-overview h2 {
    font-size: 42px;
    text-align: center;
    margin: 10px 0 10px;
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.capabilities-overview .section-subtitle {
    margin-bottom: 0;
}

.capability-card {
    background: rgba(74, 85, 104, 0.1);
    padding: 30px;
    border-radius: 8px;
    border-top: 3px solid var(--signal-blue);
}

.capability-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--signal-blue);
}

.capability-card p {
    color: var(--light-grey);
    line-height: 1.7;
}

/* Technology Page */
.technology-overview {
    padding: 100px 20px;
    background: var(--obsidian);
}

.tech-intro {
    max-width: 900px;
    margin: 0 auto 60px;
}

.tech-intro h2 {
    font-size: 42px;
    margin-bottom: 30px;
}

.tech-intro p {
    font-size: 18px;
    color: var(--light-grey);
    line-height: 1.8;
    margin-bottom: 20px;
}

.engine-card-detailed {
    background: rgba(74, 85, 104, 0.1);
    padding: 40px;
    border-radius: 8px;
    border: 1px solid rgba(0, 168, 255, 0.1);
    margin-bottom: 40px;
}

.engine-card-detailed h3 {
    font-size: 28px;
    margin-bottom: 10px;
}

.card-intro {
    font-size: 18px;
    color: var(--light-grey);
    margin-bottom: 30px;
}

.tech-details h4 {
    font-size: 20px;
    color: var(--signal-blue);
    margin: 30px 0 15px;
}

.tech-details ul {
    list-style: none;
    padding: 0;
}

.tech-details li {
    color: var(--light-grey);
    margin-bottom: 15px;
    padding-left: 20px;
    position: relative;
    line-height: 1.7;
}

.tech-details li:before {
    content: "▸";
    color: var(--signal-blue);
    position: absolute;
    left: 0;
}

.tech-details p {
    color: var(--light-grey);
    line-height: 1.7;
    margin-bottom: 15px;
}

/* Reveal Section */
.reveal-section {
    padding: 100px 20px;
    background: #0f1419;
}

.reveal-section h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 10px;
}

.reveal-content {
    max-width: 1000px;
    margin: 0 auto;
}

.reveal-explanation, .reveal-example {
    margin: 60px 0;
}

.reveal-explanation h3, .reveal-example h3 {
    font-size: 28px;
    margin-bottom: 20px;
}

.reveal-explanation p {
    font-size: 17px;
    color: var(--light-grey);
    line-height: 1.8;
    margin-bottom: 20px;
}

.example-timeline {
    background: rgba(74, 85, 104, 0.1);
    padding: 40px;
    border-radius: 8px;
    border-left: 4px solid var(--signal-blue);
}

.timeline-event {
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(0, 168, 255, 0.1);
}

.timeline-event:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.event-time {
    display: inline-block;
    background: var(--signal-blue);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
}

.timeline-event h4 {
    font-size: 20px;
    margin-bottom: 10px;
}

.timeline-event p {
    color: var(--light-grey);
    line-height: 1.7;
}

.reveal-stats {
    margin: 60px 0;
}

.reveal-stats h3 {
    font-size: 28px;
    margin-bottom: 30px;
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.stat-card {
    background: rgba(0, 168, 255, 0.1);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--signal-blue);
}

.stat-number {
    display: block;
    font-size: 48px;
    font-weight: 700;
    color: var(--signal-blue);
    margin-bottom: 10px;
}

.stat-label {
    display: block;
    color: var(--light-grey);
    font-size: 14px;
}

/* Integration Section */
.integration-section {
    padding: 100px 20px;
    background: var(--obsidian);
}

.integration-section h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 10px;
}

.integration-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.integration-card {
    background: rgba(74, 85, 104, 0.1);
    padding: 40px;
    border-radius: 8px;
    border: 1px solid rgba(0, 168, 255, 0.1);
}

.integration-card h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--signal-blue);
}

.integration-card ul {
    list-style: none;
    padding: 0;
}

.integration-card li {
    color: var(--light-grey);
    padding: 8px 0;
    border-bottom: 1px solid rgba(74, 85, 104, 0.3);
}

.integration-card li:last-child {
    border-bottom: none;
}

/* Industries Page */
.industry-detail {
    padding: 100px 20px;
    background: var(--obsidian);
}

.industry-section {
    margin-bottom: 100px;
}

.industry-section h2 {
    font-size: 42px;
    margin-bottom: 20px;
}

.industry-intro {
    font-size: 18px;
    color: var(--light-grey);
    max-width: 900px;
    margin-bottom: 60px;
    line-height: 1.7;
}

.use-cases {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.use-case-card {
    background: rgba(74, 85, 104, 0.1);
    padding: 40px;
    border-radius: 8px;
    border-left: 4px solid var(--signal-blue);
}

.use-case-card h3 {
    font-size: 26px;
    margin-bottom: 20px;
}

.use-case-card p {
    color: var(--light-grey);
    line-height: 1.7;
    margin-bottom: 15px;
}

.case-highlight {
    background: rgba(0, 168, 255, 0.05);
    padding: 25px;
    border-radius: 6px;
    margin-top: 25px;
    border: 1px solid rgba(0, 168, 255, 0.2);
}

.case-highlight h4 {
    font-size: 18px;
    color: var(--signal-blue);
    margin-bottom: 15px;
}

.case-highlight p {
    margin-bottom: 0;
}

/* Featured Case Study */
.case-study-featured {
    padding: 100px 20px;
    background: #0f1419;
}

.case-study-featured h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 60px;
}

.case-study-detail {
    max-width: 1000px;
    margin: 0 auto;
    background: rgba(74, 85, 104, 0.1);
    padding: 60px;
    border-radius: 8px;
    border: 1px solid rgba(0, 168, 255, 0.2);
}

.case-study-detail h3 {
    font-size: 32px;
    margin-bottom: 10px;
}

.case-label {
    display: inline-block;
    background: var(--signal-blue);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 30px;
}

.case-content {
    margin-top: 40px;
}

.case-overview, .case-solution, .case-results {
    margin-bottom: 50px;
}

.case-overview h4, .case-solution h4, .case-results h4 {
    font-size: 24px;
    color: var(--signal-blue);
    margin-bottom: 20px;
}

.case-overview p, .case-solution p {
    color: var(--light-grey);
    line-height: 1.7;
    margin-bottom: 15px;
}

.case-overview ul {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.case-overview li {
    color: var(--light-grey);
    padding: 8px 0 8px 25px;
    position: relative;
}

.case-overview li:before {
    content: "•";
    color: var(--signal-blue);
    position: absolute;
    left: 0;
    font-size: 20px;
}

.solution-steps {
    margin-top: 30px;
}

.solution-step {
    background: rgba(0, 168, 255, 0.05);
    padding: 25px;
    border-radius: 6px;
    margin-bottom: 20px;
    border-left: 3px solid var(--signal-blue);
}

.solution-step h5 {
    font-size: 18px;
    margin-bottom: 10px;
}

.solution-step p {
    margin-bottom: 0;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.result-item {
    background: rgba(0, 168, 255, 0.1);
    padding: 25px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--signal-blue);
}

.result-number {
    display: block;
    font-size: 36px;
    font-weight: 700;
    color: var(--signal-blue);
    margin-bottom: 10px;
}

.result-label {
    display: block;
    color: var(--light-grey);
    font-size: 13px;
}

.case-quote {
    font-style: italic;
    color: var(--light-grey);
    font-size: 18px;
    line-height: 1.7;
    padding: 30px;
    background: rgba(0, 168, 255, 0.05);
    border-left: 4px solid var(--signal-blue);
    margin: 30px 0 10px;
}

.quote-attribution {
    color: var(--circuit-grey);
    font-size: 14px;
    text-align: right;
}

/* Compliance Page */
.compliance-philosophy {
    padding: 80px 20px;
    background: var(--obsidian);
}

.philosophy-content {
    max-width: 900px;
    margin: 0 auto;
}

.philosophy-content h2 {
    font-size: 42px;
    margin-bottom: 30px;
}

.philosophy-content p {
    font-size: 18px;
    color: var(--light-grey);
    line-height: 1.8;
    margin-bottom: 20px;
}

.compliance-pillars {
    padding: 100px 20px;
    background: #0f1419;
}

.compliance-pillars h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 60px;
}

.pillar-detailed {
    max-width: 1000px;
    margin: 0 auto 60px;
    background: rgba(74, 85, 104, 0.1);
    padding: 50px;
    border-radius: 8px;
    border-top: 4px solid var(--signal-blue);
}

.pillar-detailed h3 {
    font-size: 32px;
    margin-bottom: 20px;
}

.pillar-intro {
    font-size: 18px;
    color: var(--light-grey);
    margin-bottom: 30px;
    font-style: italic;
}

.pillar-details h4 {
    font-size: 22px;
    color: var(--signal-blue);
    margin: 30px 0 15px;
}

.pillar-details p {
    color: var(--light-grey);
    line-height: 1.7;
    margin-bottom: 15px;
}

.human-loop-section {
    padding: 100px 20px;
    background: var(--obsidian);
}

.human-loop-section h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 30px;
}

.human-loop-content {
    max-width: 1000px;
    margin: 0 auto;
}

.intro-text {
    font-size: 20px;
    color: var(--light-grey);
    text-align: center;
    margin-bottom: 60px;
    line-height: 1.7;
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.philosophy-card {
    background: rgba(74, 85, 104, 0.1);
    padding: 35px;
    border-radius: 8px;
    border-left: 3px solid var(--signal-blue);
}

.philosophy-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
}

.philosophy-card p {
    color: var(--light-grey);
    line-height: 1.7;
    margin-bottom: 15px;
}

.philosophy-card p:last-child {
    margin-bottom: 0;
}

.certifications-section {
    padding: 100px 20px;
    background: #0f1419;
}

.certifications-section h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 10px;
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.cert-card {
    background: rgba(74, 85, 104, 0.1);
    padding: 35px;
    border-radius: 8px;
    border-top: 3px solid var(--signal-blue);
}

.cert-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--signal-blue);
}

.cert-card p {
    color: var(--light-grey);
    line-height: 1.7;
}

.privacy-section {
    padding: 100px 20px;
    background: var(--obsidian);
}

.privacy-section h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 30px;
}

.privacy-content {
    max-width: 1000px;
    margin: 0 auto;
}

.privacy-content > p {
    font-size: 18px;
    color: var(--light-grey);
    line-height: 1.7;
    margin-bottom: 40px;
}

.privacy-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.privacy-feature {
    background: rgba(74, 85, 104, 0.1);
    padding: 35px;
    border-radius: 8px;
    border-left: 3px solid var(--signal-blue);
}

.privacy-feature h3 {
    font-size: 22px;
    margin-bottom: 15px;
}

.privacy-feature p {
    color: var(--light-grey);
    line-height: 1.7;
}

/* Request Access Section */
.request-access-section {
    padding: 10px 20px;
    background: #0f1419;
}

.request-access-section h2 {
    font-size: 42px;
    text-align: center;
    margin-bottom: 10px;
}

.access-content {
    max-width: 1200px;
    margin: 60px auto 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.access-info h3 {
    font-size: 28px;
    margin-bottom: 20px;
    color: var(--signal-blue);
}

.access-info ul {
    list-style: none;
    padding: 0;
    margin-bottom: 40px;
}

.access-info li {
    color: var(--light-grey);
    padding: 12px 0;
    line-height: 1.7;
    border-bottom: 1px solid rgba(74, 85, 104, 0.3);
}

.request-form-container {
    background: rgba(74, 85, 104, 0.1);
    padding: 40px;
    border-radius: 8px;
    border: 1px solid rgba(0, 168, 255, 0.2);
}

.request-form h3 {
    font-size: 28px;
    margin-bottom: 10px;
}

.form-note {
    color: var(--circuit-grey);
    font-size: 14px;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    color: var(--light-grey);
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background: rgba(26, 29, 35, 0.8);
    border: 1px solid var(--circuit-grey);
    border-radius: 4px;
    color: var(--white);
    font-size: 15px;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--signal-blue);
}

.form-group option {
    background: var(--obsidian);
}

.field-note {
    display: block;
    font-size: 13px;
    color: var(--circuit-grey);
    margin-top: 5px;
}

.checkbox-group label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 3px;
}

.form-footer {
    font-size: 14px;
    color: var(--circuit-grey);
    margin-top: 20px;
    text-align: center;
}

/* CTA Section */
.cta-section {
    padding: 80px 20px;
    background: rgba(0, 168, 255, 0.05);
    text-align: center;
}

.cta-section h2 {
    font-size: 36px;
    margin-bottom: 15px;
}

.cta-section p {
    font-size: 18px;
    color: var(--light-grey);
    margin-bottom: 30px;
}

/* Responsive */
@media (max-width: 768px) {
    .logo-img { height: 32px; }
    .logo-text { height: 25.2px; margin-left: 10px; }
    
    .hero { padding: 100px 0 40px; }
    .page-hero { padding: 100px 10px 40px; }
    .hero h1, .page-hero h1 { font-size: 28px; margin-bottom: 15px; padding: 0 10px; }
    .subtitle { font-size: 16px; margin-bottom: 0; padding: 40px 10px; }
    
    .nav-container { padding: 10px; }
    .mobile-menu-btn {
        display: block;
        background: none;
        border: none;
        color: white;
        font-size: 28px;
        cursor: pointer;
        padding: 5px 10px;
    }
    .nav-links {
        display: none;
        position: absolute;
        top: 60px;
        right: 0;
        width: 200px;
        background: rgba(0, 0, 0, 0.95);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
    }
    .nav-links.active { display: flex; }
    .nav-links a, .nav-links .portal-btn { width: 100%; text-align: left; padding: 12px; }
    
    /* Edge-to-edge boxed sections */
    .hero .container { padding: 0; }
    .evidence-loop {
        grid-template-columns: 1fr;
        gap: 0;
        margin: 0;
        border-top: 1px solid rgba(0, 168, 255, 0.2);
    }
    .loop-step {
        border-radius: 0;
        border-left: none;
        border-right: none;
        border-top: none;
        border-bottom: 1px solid rgba(0, 168, 255, 0.2);
        padding: 25px 15px;
    }
    .value-props {
        margin: 0;
        padding: 40px 20px;
        border-bottom: 1px solid rgba(0, 168, 255, 0.2);
    }
    .value-props h2 { margin-bottom: 20px; }
    .props-grid, .tech-grid { grid-template-columns: 1fr; gap: 15px; }
    .tech-icon { display: none; }
    .prop-card {
        border-radius: 0;
        border-left: none;
        border-right: none;
        border-top: none;
        padding: 25px 15px;
        border-bottom: 1px solid rgba(0, 168, 255, 0.1);
    }
    .prop-card:last-child { border-bottom: none; }
    
    .trust-indicators {
        margin: 0;
        padding: 25px 15px;
        border-bottom: 1px solid rgba(0, 168, 255, 0.2);
        gap: 20px;
    }
    .cta-section {
        padding: 40px 15px;
        border-radius: 0;
    }
    
    .engine-grid, .industry-grid, .compliance-grid, .capabilities-grid,
    .stats-grid, .integration-grid, .philosophy-grid, .certifications-grid,
    .privacy-features, .results-grid { grid-template-columns: 1fr; gap: 20px; }
    .access-content { grid-template-columns: 1fr; gap: 30px; }
    .case-study-detail, .pillar-detailed { padding: 25px; }
    .section-intro { margin-bottom: 30px; font-size: 16px; }
    
    /* Industries hub on mobile */
    .industries-hub {
        padding: 40px 15px;
    }
    
    .industry-hub-item {
        margin-bottom: 60px;
    }
    
    .hub-center {
        margin-bottom: 40px;
    }
    
    .hub-hexagon {
        width: 80px;
    }
    
    .hub-content h2 {
        font-size: 28px;
    }
    
    .hub-stat {
        font-size: 20px;
    }
    
    .hub-spokes {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    /* Deployment carousel on mobile */
    .deployment-stack {
        display: flex;
        overflow-x: scroll;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 15px;
        padding: 20px 10px;
        margin: 20px -10px;
    }
    
    .deploy-card {
        min-width: 85%;
        flex-shrink: 0;
        scroll-snap-align: center;
        margin: 0 !important;
    }
    
    .deploy-card:first-child {
        margin-left: 7.5% !important;
        transform: rotate(-1deg) !important;
    }
    
    .deploy-card:nth-child(2) {
        transform: rotate(0deg) !important;
    }
    
    .deploy-card:last-child {
        margin-right: 7.5% !important;
        transform: rotate(1deg) !important;
    }
    .hero-image { margin: 30px 0; }
    
    /* Request form on mobile */
    .request-access-section {
        padding: 10px 0;
    }
    
    .request-form-container {
        padding: 20px 15px;
        margin: 0;
    }
    
    .access-content {
        padding: 0;
        margin: 0;
    }
    
    .access-info {
        padding: 0 15px;
    }
    
    .request-form input,
    .request-form select,
    .request-form textarea {
        max-width: 100%;
        box-sizing: border-box;
    }
}