:root {
    --color-bg: #0a0a0a;
    --color-surface: #141414;
    --color-text-primary: #e8e8e8;
    --color-text-secondary: #a0a0a0;
    --color-accent: #d4af37;
    --color-accent-hover: #f5d76e;
    --color-border: #2a2a2a;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-bg);
    color: var(--color-text-primary);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-decoration: none;
    color: var(--color-text-primary);
    transition: opacity 0.3s ease;
    cursor: pointer;
}

.logo:hover {
    opacity: 0.8;
}

.logo-img {
    height: 32px;
    width: auto;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    gap: var(--spacing-md);
}

.nav-links a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-weight: 400;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: var(--color-text-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-accent);
    transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl) var(--spacing-md) var(--spacing-lg);
    margin-top: 60px;
    position: relative;
}

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

.hero-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--color-text-secondary);
    font-weight: 300;
    line-height: 1.7;
    max-width: 700px;
    margin: 0 auto;
}

.hero-divider {
    width: 120px;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-accent), transparent);
    margin: var(--spacing-lg) auto 0;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Section Titles */
.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 300;
    letter-spacing: -0.02em;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary);
}

/* Mission Section */
.mission {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-surface);
    scroll-margin-top: 80px;
}

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

.mission-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 300;
    letter-spacing: 0.1em;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
}

.mission-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--color-text-secondary);
    font-weight: 300;
    font-style: italic;
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.05em;
}

.mission-divider {
    width: 100px;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-accent), transparent);
    margin: 0 auto var(--spacing-lg);
}

.mission-text {
    text-align: left;
    max-width: 700px;
    margin: 0 auto;
}

.mission-text p {
    color: var(--color-text-secondary);
    line-height: 1.8;
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    font-weight: 300;
}

.mission-text p:first-of-type {
    color: var(--color-text-primary);
    font-size: 1.1rem;
}

/* Services Section */
.services {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-surface);
}

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

.service-card {
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    background-color: var(--color-bg);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-accent);
}

.service-icon {
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
    letter-spacing: 0.1em;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.service-card p {
    color: var(--color-text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Approach Section */
.approach {
    padding: var(--spacing-xl) 0;
}

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

.approach-item {
    position: relative;
}

.approach-number {
    font-size: 4rem;
    font-weight: 300;
    color: var(--color-accent);
    opacity: 0.2;
    line-height: 1;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -0.05em;
}

.approach-item h3 {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.approach-item p {
    color: var(--color-text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Contact Section */
.contact {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-surface);
    text-align: center;
}

.contact-description {
    font-size: 1.1rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-info {
    margin-top: var(--spacing-md);
}

.contact-email {
    display: inline-block;
    font-size: 1.5rem;
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 400;
    transition: color 0.3s ease;
    letter-spacing: 0.02em;
}

.contact-email:hover {
    color: var(--color-accent-hover);
}

/* Footer */
.footer {
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-md) 0;
    background-color: var(--color-bg);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.footer-left p {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.footer-right {
    display: flex;
    gap: var(--spacing-md);
}

.footer-right a {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-right a:hover {
    color: var(--color-text-primary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .nav-links {
        gap: var(--spacing-sm);
    }

    .nav-links a {
        font-size: 0.85rem;
    }

    .hero {
        min-height: 80vh;
        padding: var(--spacing-lg) var(--spacing-sm);
    }

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

    .mission-text {
        text-align: left;
        padding: 0 var(--spacing-sm);
    }

    .mission-text p {
        font-size: 0.95rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .approach-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .contact-email {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .logo-text {
        font-size: 1rem;
    }

    .logo-img {
        height: 24px;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }

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

    .section-title {
        font-size: 1.75rem;
    }
}