/* CoDriverLabs.ai Stylesheet */

/* ===========================
   CSS Variables & Reset
   =========================== */

:root {
    /* Brand Colors - CoDriverLabs.ai */
    --brand-teal: #4D7E7B;
    --brand-sage: #82A4A2;
    --brand-teal-light: #A5C5C3;
    --brand-teal-pale: #D4E8E6;
    --brand-teal-dark: #3d625f;

    /* Primary Colors */
    --primary-color: #4D7E7B;
    --primary-dark: #3d625f;
    --primary-light: #82A4A2;
    --secondary-color: #059669;
    --secondary-dark: #047857;
    --accent-color: #82A4A2;

    /* Text Colors */
    --text-primary: #1f2937;
    --text-secondary: #4b5563;
    --text-light: #6b7280;

    /* Background Colors */
    --bg-white: #ffffff;
    --bg-gray-50: #f9fafb;
    --bg-gray-100: #f3f4f6;
    --bg-gray-200: #e5e7eb;

    /* Border Colors */
    --border-color: #e5e7eb;
    --border-color-dark: #d1d5db;

    /* Brand Gradients */
    --gradient-brand: linear-gradient(135deg, #4D7E7B 0%, #82A4A2 100%);
    --gradient-brand-full: linear-gradient(135deg, #4D7E7B 0%, #82A4A2 50%, #A5C5C3 100%);

    /* Typography */
    --font-primary: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

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

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    line-height: 1.6;
    background-color: var(--bg-white);
}

/* ===========================
   Typography
   =========================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

h2 {
    font-size: 2rem;
    font-weight: 700;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

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

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

ul, ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-lg);
}

li {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

strong {
    font-weight: 600;
    color: var(--text-primary);
}

.lead {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* ===========================
   Container & Layout
   =========================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

section {
    padding: var(--spacing-2xl) 0;
}

/* ===========================
   Header & Navigation
   =========================== */

.site-header {
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-image {
    height: 144px;
    width: auto;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    margin: 0;
    padding: 0;
}

.main-nav li {
    margin: 0;
}

.main-nav a {
    color: var(--text-secondary);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--primary-color);
    background-color: var(--bg-gray-50);
}

.main-nav .cta-link {
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
}

.main-nav .cta-link:hover {
    background-color: var(--primary-dark);
}

/* ===========================
   Hero Section
   =========================== */

.hero {
    background: var(--gradient-brand-full);
    color: white;
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.hero .tagline {
    font-size: 3rem;
    font-weight: 700;
    font-family: var(--font-heading);
    color: white;
    margin-bottom: var(--spacing-md);
}

.hero h1 {
    color: white;
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===========================
   Buttons
   =========================== */

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-primary-large,
.btn-secondary-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.learn-more {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    margin-top: var(--spacing-sm);
    transition: transform 0.3s ease;
}

.learn-more:hover {
    transform: translateX(5px);
}

/* ===========================
   Trust Strip
   =========================== */

.trust-strip {
    background-color: var(--bg-gray-50);
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.trust-content {
    text-align: center;
}

.trust-content p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ===========================
   Services & Capabilities
   =========================== */

.services-overview {
    background-color: var(--bg-white);
}

.services-overview h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

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

.service-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    transition: all 0.3s ease;
}

.service-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.service-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

/* ===========================
   Why Section
   =========================== */

.why-section {
    background-color: var(--bg-gray-50);
}

.why-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.why-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.why-intro h3 {
    font-size: 1.75rem;
    color: var(--text-primary);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.why-item {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-color);
}

.why-item h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

/* ===========================
   Outcomes Section
   =========================== */

.outcomes-section {
    background-color: var(--brand-teal);
    color: white;
}

.outcomes-section h2 {
    text-align: center;
    color: white;
    margin-bottom: var(--spacing-xl);
}

.outcomes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.outcome-item {
    text-align: center;
}

.outcome-metric {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-sm);
}

.outcome-item p {
    color: rgba(255, 255, 255, 0.9);
}

/* ===========================
   Clients Section
   =========================== */

.clients-section {
    background-color: var(--bg-white);
}

.clients-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.clients-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.client-type {
    padding: var(--spacing-lg);
    background-color: var(--bg-gray-50);
    border-radius: var(--radius-lg);
}

.client-type h4 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

/* ===========================
   CTA Section
   =========================== */

.cta-section {
    background: var(--gradient-brand-full);
    color: white;
    text-align: center;
    padding: var(--spacing-2xl) 0;
}

.cta-section h2 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.cta-section p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
}

/* ===========================
   Page Header
   =========================== */

.page-header {
    background-color: var(--bg-gray-50);
    padding: var(--spacing-xl) 0;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.page-header h1 {
    margin-bottom: var(--spacing-sm);
}

.page-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
}

/* ===========================
   Team Sections
   =========================== */

.team-intro {
    background-color: var(--bg-white);
}

.intro-content .lead {
    font-size: 1.125rem;
}

.team-differentiators {
    background-color: var(--bg-gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin: var(--spacing-lg) 0;
}

.team-differentiators h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.team-differentiators ul {
    list-style: none;
    padding: 0;
}

.team-differentiators li {
    padding-left: var(--spacing-lg);
    position: relative;
}

.team-differentiators li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: 700;
}

.team-statement {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    padding: var(--spacing-lg);
    background-color: var(--bg-gray-50);
    border-radius: var(--radius-lg);
}

/* Founder Profiles */

.founder-profiles {
    background-color: var(--bg-gray-50);
}

.founder-profile {
    background-color: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.founder-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--border-color);
}

.founder-image-placeholder {
    width: 120px;
    height: 120px;
    background: var(--gradient-brand);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.initials {
    color: white;
    font-size: 2rem;
    font-weight: 700;
}

.founder-title h2 {
    margin-bottom: var(--spacing-xs);
}

.founder-title h3 {
    color: var(--primary-color);
    font-size: 1.125rem;
    font-weight: 600;
}

.founder-bio {
    color: var(--text-secondary);
}

.founder-summary {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.founder-bio h4 {
    color: var(--text-primary);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.founder-expertise {
    background-color: var(--bg-gray-50);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-lg);
}

/* Team Philosophy */

.team-philosophy {
    background-color: var(--brand-teal);
    color: white;
}

.team-philosophy h2 {
    text-align: center;
    color: white;
    margin-bottom: var(--spacing-lg);
}

.philosophy-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.philosophy-statement {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-md);
}

.philosophy-content blockquote {
    font-size: 1.5rem;
    font-weight: 600;
    color: white;
    border-left: 4px solid rgba(255, 255, 255, 0.5);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.philosophy-content blockquote p {
    color: white;
}

/* ===========================
   Capability Sections
   =========================== */

.capabilities-nav {
    background-color: var(--bg-gray-50);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 73px;
    z-index: 100;
}

.capability-links {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    justify-content: center;
}

.capability-links a {
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: white;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.capability-links a:hover {
    background-color: var(--primary-color);
    color: white;
}

.capability-section {
    padding: var(--spacing-2xl) 0;
    border-bottom: 1px solid var(--border-color);
}

.capability-alt {
    background-color: var(--bg-gray-50);
}

.capability-content h2 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.capability-overview,
.capability-use-cases,
.capability-deliverables,
.capability-outputs,
.capability-governance,
.capability-features {
    margin-bottom: var(--spacing-xl);
}

.use-case-grid,
.governance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.use-case,
.governance-item {
    background-color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-color);
}

.capability-alt .use-case,
.capability-alt .governance-item {
    background-color: var(--bg-gray-50);
}

.features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

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

.feature-item h4 {
    color: var(--primary-color);
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

/* ===========================
   Industry Sections
   =========================== */

.industry-section {
    padding: var(--spacing-2xl) 0;
    border-bottom: 1px solid var(--border-color);
}

.industry-alt {
    background-color: var(--bg-gray-50);
}

.industry-header {
    margin-bottom: var(--spacing-lg);
}

.industry-header h2 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.industry-tagline {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.industry-description {
    margin-bottom: var(--spacing-lg);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.solution-card {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.industry-alt .solution-card {
    background-color: white;
}

.solution-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.solution-card h4 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.industry-focus,
.industry-compliance,
.industry-expertise,
.industry-government-focus,
.industry-experience {
    background-color: var(--bg-gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-lg);
}

.industry-alt .industry-focus,
.industry-alt .industry-compliance,
.industry-alt .industry-expertise {
    background-color: white;
}

.approach-section {
    background-color: var(--bg-white);
    padding: var(--spacing-2xl) 0;
}

.approach-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.approach-content > p {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.approach-item {
    text-align: center;
    padding: var(--spacing-lg);
}

.approach-item h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

/* ===========================
   About Page Sections
   =========================== */

.mission-section,
.vision-section {
    text-align: center;
    padding: var(--spacing-2xl) 0;
}

.mission-section {
    background-color: var(--brand-teal);
    color: white;
}

.mission-section h2,
.vision-section h2 {
    margin-bottom: var(--spacing-lg);
}

.mission-statement,
.vision-statement {
    font-size: 1.5rem;
    font-weight: 500;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.6;
}

.mission-statement {
    color: white;
}

.vision-statement {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.vision-content p {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.philosophy-section {
    background-color: var(--bg-gray-50);
}

.philosophy-intro {
    text-align: center;
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
}

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

.philosophy-item {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.philosophy-item h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.philosophy-item p {
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.philosophy-item ul {
    margin-bottom: 0;
}

.engagement-section {
    background-color: var(--bg-white);
}

.engagement-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.engagement-phases {
    max-width: 900px;
    margin: 0 auto;
}

.phase {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: var(--bg-gray-50);
    border-radius: var(--radius-lg);
}

.phase-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--gradient-brand);
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.phase-content h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.phase-details {
    margin-top: var(--spacing-md);
}

.phase-details h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-xs);
}

.phase-duration {
    font-style: italic;
    margin-top: var(--spacing-md);
}

.differentiators-section {
    background-color: var(--bg-gray-50);
}

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

.differentiator {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-top: 4px solid var(--primary-color);
}

.differentiator h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.principles-section {
    background-color: var(--bg-white);
}

.principles-content {
    max-width: 800px;
    margin: 0 auto;
}

.principle {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.principle:last-child {
    border-bottom: none;
}

.principle h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

/* ===========================
   Contact Page
   =========================== */

.contact-options {
    background-color: var(--bg-white);
}

.contact-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    font-size: 1.125rem;
}

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

.contact-option {
    background-color: var(--bg-gray-50);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
}

.option-icon {
    margin-bottom: var(--spacing-md);
}

.option-icon .icon {
    font-size: 3rem;
}

.contact-option h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.option-description {
    margin-bottom: var(--spacing-lg);
}

.option-outcome {
    background-color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    text-align: left;
}

.option-outcome h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.option-outcome ul {
    margin-bottom: 0;
}

.who-section {
    background-color: var(--bg-gray-50);
}

.who-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.who-item {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.who-item h3 {
    color: var(--primary-color);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.expect-section {
    background-color: var(--bg-white);
}

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

.expect-item {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background-color: var(--bg-gray-50);
    border-radius: var(--radius-lg);
}

.expect-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.expect-text h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.expect-text p {
    margin-bottom: 0;
}

.direct-contact-section {
    background-color: var(--bg-gray-50);
}

.contact-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto;
}

.contact-detail {
    text-align: center;
}

.contact-detail h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.contact-detail a {
    font-size: 1.125rem;
    font-weight: 600;
}

.location-note {
    font-size: 0.9rem;
    color: var(--text-light);
}

.topics-section {
    background-color: var(--bg-white);
}

.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.topic-column h3 {
    color: var(--primary-color);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.topic-column ul {
    list-style: none;
    padding: 0;
}

.topic-column li {
    padding-left: var(--spacing-md);
    position: relative;
    margin-bottom: var(--spacing-xs);
}

.topic-column li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.final-cta-section {
    background: var(--gradient-brand-full);
    color: white;
    text-align: center;
    padding: var(--spacing-2xl) 0;
}

.final-cta-section h2 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.final-cta-section p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===========================
   Contact Form
   =========================== */

.contact-form-section {
    background-color: var(--bg-white);
    padding: var(--spacing-2xl) 0;
}

.contact-form-section h2 {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.form-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.form-wrapper {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--bg-gray-50);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: 0.95rem;
}

.form-group label .required {
    color: #dc2626;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color-dark);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-primary);
    color: var(--text-primary);
    background-color: var(--bg-white);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(77, 126, 123, 0.15);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    text-align: center;
}

.btn-submit {
    padding: 0.875rem 2.5rem;
    font-size: 1.05rem;
    letter-spacing: 0.02em;
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .form-wrapper {
        padding: var(--spacing-lg);
    }
}

/* ===========================
   Thank You Page
   =========================== */

.thank-you-section {
    padding: var(--spacing-2xl) 0;
    min-height: 50vh;
    display: flex;
    align-items: center;
}

.thank-you-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.thank-you-icon {
    width: 80px;
    height: 80px;
    background-color: var(--secondary-color);
    color: white;
    font-size: 2.5rem;
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.thank-you-content h1 {
    margin-bottom: var(--spacing-md);
}

.thank-you-lead {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.thank-you-links {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}

@media (max-width: 768px) {
    .thank-you-links {
        flex-direction: column;
        align-items: center;
    }
}

/* ===========================
   Footer
   =========================== */

.site-footer {
    background-color: var(--text-primary);
    color: white;
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo img {
    height: 120px;
    width: auto;
    margin-bottom: var(--spacing-md);
    background-color: white;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
}

.footer-nav {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.footer-col h4 {
    color: white;
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-col a {
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s ease;
}

.footer-col a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* ===========================
   Responsive Design
   =========================== */

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero .tagline {
        font-size: 2rem;
    }

    .main-nav ul {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .header-content {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .hero-cta {
        flex-direction: column;
    }

    .services-grid,
    .why-grid,
    .outcomes-grid,
    .approach-grid,
    .philosophy-grid,
    .differentiator-grid,
    .solutions-grid,
    .use-case-grid,
    .governance-grid,
    .options-grid,
    .who-grid,
    .topics-grid {
        grid-template-columns: 1fr;
    }

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

    .founder-header {
        flex-direction: column;
        text-align: center;
    }

    .phase {
        flex-direction: column;
    }

    .capabilities-nav {
        position: static;
    }

    .capability-links {
        flex-direction: column;
        align-items: stretch;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .container {
        padding: 0 var(--spacing-md);
    }

    section {
        padding: var(--spacing-lg) 0;
    }
}

/* ===========================
   Manufacturing Page Styles
   =========================== */

.manufacturing-header {
    background: linear-gradient(135deg, #4D7E7B 0%, #3d625f 100%);
    color: white;
}

.manufacturing-header h1,
.manufacturing-header .page-subtitle {
    color: white;
}

/* Executive Summary */
.executive-summary {
    background-color: var(--bg-white);
    padding: var(--spacing-2xl) 0;
}

.summary-content h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.summary-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.highlight-item {
    background-color: var(--bg-gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-color);
}

.highlight-item h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.summary-outcome {
    background-color: var(--secondary-color);
    color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    margin-top: var(--spacing-lg);
}

.summary-outcome strong {
    color: white;
}

/* Architecture Overview */
.architecture-overview {
    background-color: var(--bg-gray-50);
}

.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
    font-size: 1.1rem;
}

.architecture-diagram {
    max-width: 700px;
    margin: 0 auto;
}

.arch-layer {
    padding: var(--spacing-md) var(--spacing-lg);
    text-align: center;
    margin-bottom: 2px;
    border-radius: var(--radius-sm);
}

.arch-layer h3 {
    margin-bottom: var(--spacing-xs);
    font-size: 1.1rem;
}

.arch-layer p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

.arch-layer.northbound {
    background: linear-gradient(90deg, #82A4A2 0%, #A5C5C3 100%);
    color: white;
}

.arch-layer.northbound h3,
.arch-layer.northbound p {
    color: white;
}

.arch-layer.cognitive-core {
    background: linear-gradient(90deg, #4D7E7B 0%, #82A4A2 100%);
    color: white;
}

.arch-layer.cognitive-core h3,
.arch-layer.cognitive-core p {
    color: white;
}

.arch-layer.edge-compute {
    background: linear-gradient(90deg, #059669 0%, #10b981 100%);
    color: white;
}

.arch-layer.edge-compute h3,
.arch-layer.edge-compute p {
    color: white;
}

.arch-layer.southbound {
    background: linear-gradient(90deg, #d97706 0%, #f59e0b 100%);
    color: white;
}

.arch-layer.southbound h3,
.arch-layer.southbound p {
    color: white;
}

.arch-layer.factory-floor {
    background: linear-gradient(90deg, #4b5563 0%, #6b7280 100%);
    color: white;
}

.arch-layer.factory-floor h3,
.arch-layer.factory-floor p {
    color: white;
}

/* Industrial Connectivity */
.industrial-connectivity {
    background-color: var(--bg-white);
}

.protocol-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.protocol-card {
    background-color: var(--bg-gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-top: 4px solid var(--primary-color);
}

.protocol-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.protocol-type {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
}

.ai-pattern {
    background-color: white;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
}

.abstraction-layer {
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
}

.abstraction-layer h3 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.abstraction-layer p {
    color: rgba(255, 255, 255, 0.95);
    margin: 0;
}

/* Edge Security */
.edge-security {
    background-color: var(--bg-gray-50);
}

.hardware-tiers {
    margin-bottom: var(--spacing-xl);
}

.hardware-tiers > h3 {
    margin-bottom: var(--spacing-sm);
}

.tier-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.tier-card {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    position: relative;
    padding-top: var(--spacing-xl);
}

.tier-badge {
    position: absolute;
    top: -12px;
    left: var(--spacing-md);
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 0.9rem;
}

.tier-card h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.tier-hardware {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: var(--spacing-sm);
}

.memory-note {
    background-color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--secondary-color);
}

.security-architecture {
    margin-top: var(--spacing-xl);
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.security-item {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid #dc2626;
}

.security-item h4 {
    color: #dc2626;
    margin-bottom: var(--spacing-sm);
}

/* Cognitive Core Section */
.cognitive-core-section {
    background-color: var(--bg-white);
}

.model-strategy {
    margin-bottom: var(--spacing-xl);
}

.model-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.model-card {
    background-color: var(--bg-gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.model-card h4 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.agent-roles {
    margin-bottom: var(--spacing-xl);
}

.agent-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.agent-card {
    background-color: var(--bg-gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
}

.agent-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.agent-card h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.agent-card.supervisor {
    border-top: 4px solid #82A4A2;
}

.agent-card.protocol {
    border-top: 4px solid #4D7E7B;
}

.agent-card.diagnostic {
    border-top: 4px solid #059669;
}

.agent-card.control {
    border-top: 4px solid #dc2626;
}

.safety-integration {
    background-color: var(--bg-gray-50);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
}

.safety-content > p {
    text-align: center;
}

.safety-rules {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.safety-rule {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.safety-rule h4 {
    margin-bottom: var(--spacing-md);
}

.safety-rule.ai-can {
    border-left: 4px solid var(--secondary-color);
}

.safety-rule.ai-can h4 {
    color: var(--secondary-color);
}

.safety-rule.ai-cannot {
    border-left: 4px solid #dc2626;
}

.safety-rule.ai-cannot h4 {
    color: #dc2626;
}

.safety-note {
    text-align: center;
    background-color: white;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-md);
}

/* Enterprise Integration */
.enterprise-integration {
    background-color: var(--bg-gray-50);
}

.erp-integration {
    margin-bottom: var(--spacing-xl);
}

.erp-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.erp-card {
    background-color: white;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    text-align: center;
}

.erp-card h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.erp-segment {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.erp-api {
    background-color: var(--primary-color);
    color: white;
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.shadow-inventory {
    background-color: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
}

.shadow-steps {
    margin-top: var(--spacing-lg);
}

.shadow-step {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.shadow-step:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.shadow-step .step-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

.shadow-step h4 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.shadow-step p {
    margin: 0;
}

/* Intelligent Dashboard */
.intelligent-dashboard {
    background-color: var(--bg-white);
}

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

.dashboard-features .feature-card {
    background-color: var(--bg-gray-50);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
}

.dashboard-features .feature-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.dashboard-features .feature-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.feature-tagline {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.feature-example {
    background-color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
    text-align: left;
}

/* Business Impact */
.business-impact {
    background-color: var(--bg-gray-50);
}

.roi-drivers {
    margin-bottom: var(--spacing-xl);
}

.roi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.roi-card {
    background-color: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
}

.roi-metric {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.roi-card h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.phased-rollout {
    background-color: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
}

.phase-timeline {
    margin-top: var(--spacing-lg);
}

.rollout-phase {
    background-color: var(--bg-gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    border-left: 4px solid var(--border-color);
}

.rollout-phase.phase-1 {
    border-left-color: #f59e0b;
}

.rollout-phase.phase-2 {
    border-left-color: #4D7E7B;
}

.rollout-phase.phase-3 {
    border-left-color: #10b981;
}

.phase-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.phase-label {
    background-color: var(--primary-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 0.85rem;
}

.phase-duration {
    color: var(--text-light);
    font-size: 0.9rem;
}

.rollout-phase h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.phase-outcome {
    background-color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    margin-top: var(--spacing-md);
    font-size: 0.9rem;
}

/* Why Manufacturing */
.why-manufacturing {
    background-color: var(--bg-white);
}

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

.mfg-diff-item {
    background-color: var(--bg-gray-50);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-color);
}

.mfg-diff-item h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

/* Responsive adjustments for manufacturing page */
@media (max-width: 768px) {
    .architecture-diagram {
        max-width: 100%;
    }

    .phase-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }

    .safety-rules {
        grid-template-columns: 1fr;
    }

    .shadow-step {
        flex-direction: column;
    }
}