:root {
    --primary-navy: #1e3a5f;
    --secondary-navy: #2c4966;
    --accent-blue: #4a7c9e;
    --warm-gray: #6b7280;
    --light-gray: #f3f4f6;
    --off-white: #fafbfc;
    --pure-white: #ffffff;
    --text-primary: #1f2937;
    --text-secondary: #4b5563;
    --text-light: #6b7280;
    --border-light: #e5e7eb;
    --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);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--pure-white);
    overflow-x: hidden;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: 'Crimson Text', Georgia, serif;
    font-weight: 600;
    line-height: 1.2;
    color: var(--primary-navy);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: all 0.3s ease;
}

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

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-navy);
    font-family: 'Inter', sans-serif;
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: var(--primary-navy);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-blue);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--primary-navy);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    flex-direction: column;
    margin-top: 70px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.4;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, 
        rgba(255, 255, 255, 0.9) 0%, 
        rgba(255, 255, 255, 0.7) 50%, 
        rgba(255, 255, 255, 0.95) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 0;
}

.hero-text {
    text-align: center;
    max-width: 900px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--primary-navy);
    letter-spacing: -1px;
    animation: fadeInUp 0.8s ease;
}

.accent-text {
    color: var(--accent-blue);
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    animation: fadeInUp 0.8s ease 0.1s both;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.btn-primary {
    display: inline-block;
    padding: 0.875rem 2rem;
    background: var(--primary-navy);
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

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

.btn-outline {
    display: inline-block;
    padding: 0.875rem 2rem;
    background: transparent;
    color: var(--primary-navy);
    text-decoration: none;
    border: 2px solid var(--primary-navy);
    border-radius: 6px;
    font-weight: 500;
    transition: all 0.3s ease;
}

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

.hero-metrics {
    position: relative;
    z-index: 1;
    background: var(--off-white);
    border-top: 1px solid var(--border-light);
    padding: 2.5rem 0;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    text-align: center;
}

.metric {
    animation: fadeIn 0.8s ease 0.3s both;
}

.metric-value {
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-navy);
    margin-bottom: 0.5rem;
    font-family: 'Inter', sans-serif;
}

.metric-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* Philosophy Section */
.philosophy {
    padding: 5rem 0;
    background: var(--pure-white);
}

.philosophy-intro {
    text-align: center;
    margin-bottom: 3rem;
}

.philosophy-intro h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.philosophy-intro .lead {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.philosophy-card {
    padding: 2rem;
    background: var(--off-white);
    border-radius: 8px;
    border-top: 3px solid var(--accent-blue);
}

.philosophy-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-navy);
}

.philosophy-card p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* Approach Section */
.approach {
    padding: 5rem 0;
    background: var(--off-white);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--primary-navy);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

.approach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.approach-card {
    background: var(--pure-white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    position: relative;
}

.approach-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.card-number {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background: var(--accent-blue);
    color: white;
    border-radius: 50%;
    font-weight: 600;
    margin-bottom: 1rem;
}

.approach-card h3 {
    font-size: 1.375rem;
    margin-bottom: 1rem;
    color: var(--primary-navy);
}

.approach-card p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.card-insight {
    font-size: 0.875rem;
    color: var(--accent-blue);
    font-weight: 500;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
}

/* Capabilities Section */
.capabilities {
    padding: 5rem 0;
    background: var(--pure-white);
}

.capabilities-showcase {
    margin-top: 3rem;
}

.capability-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.capability-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: var(--off-white);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.capability-item:hover {
    background: var(--pure-white);
    box-shadow: var(--shadow-md);
}

.capability-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-blue);
    border-radius: 8px;
}

.capability-icon svg {
    width: 24px;
    height: 24px;
    color: white;
}

.capability-content h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: var(--primary-navy);
    font-family: 'Inter', sans-serif;
}

.capability-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.asset-classes {
    margin-bottom: 3rem;
}

.asset-classes h3 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
    color: var(--primary-navy);
}

.asset-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.asset-item {
    background: var(--pure-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.asset-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.asset-item img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.asset-item h4 {
    padding: 1rem 1.5rem 0.5rem;
    font-size: 1.25rem;
    color: var(--primary-navy);
    font-family: 'Inter', sans-serif;
}

.asset-item p {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.subsidiary-section {
    margin-top: 3rem;
}

.subsidiary-card {
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--secondary-navy) 100%);
    color: white;
    padding: 3rem;
    border-radius: 12px;
    text-align: center;
}

.subsidiary-card h3 {
    font-size: 2rem;
    color: white;
    margin-bottom: 0.5rem;
}

.subsidiary-tagline {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.subsidiary-card > p {
    max-width: 700px;
    margin: 0 auto 2rem;
    line-height: 1.8;
    opacity: 0.95;
}

.subsidiary-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.subsidiary-features .feature {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.subsidiary-features strong {
    font-size: 1.125rem;
}

.subsidiary-features span {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* Values Section */
.values {
    padding: 5rem 0;
    background: var(--off-white);
}

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

.values-content h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-navy);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.value {
    padding: 2rem;
    background: var(--pure-white);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.value:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.value h3 {
    font-size: 1.375rem;
    margin-bottom: 1rem;
    color: var(--primary-navy);
}

.value p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--secondary-navy) 100%);
    color: white;
    text-align: center;
}

.contact-content {
    max-width: 700px;
    margin: 0 auto;
}

.contact-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: white;
}

.contact-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.contact-cta {
    margin-top: 2rem;
}

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

.contact .btn-primary:hover {
    background: var(--off-white);
}

/* Footer */
.footer {
    background: var(--primary-navy);
    color: white;
    padding: 3rem 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-bottom: 2rem;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: white;
    font-family: 'Inter', sans-serif;
}

.footer-brand p {
    opacity: 0.8;
    line-height: 1.6;
}

.footer-links h4 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: white;
    font-family: 'Inter', sans-serif;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: white;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    opacity: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0.7;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Scroll animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow-lg);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .philosophy-grid,
    .approach-grid {
        grid-template-columns: 1fr;
    }
}