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

:root {
    --ember-dark: #1a0f0a;
    --ember-deep: #2d1810;
    --ember-warm: #4a2818;
    --fire-orange: #ff6b35;
    --fire-gold: #f7931e;
    --fire-red: #e63946;
    --warm-gray: #d4c5b9;
    --light-gray: #f5f1ed;
    --text-dark: #2a2520;
    --text-light: #e8dfd6;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    background: var(--ember-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

.ember-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, 
        var(--ember-dark) 0%, 
        var(--ember-deep) 40%, 
        var(--ember-warm) 70%,
        var(--fire-orange) 100%);
    opacity: 0.3;
    z-index: -1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.main-nav {
    background: rgba(26, 15, 10, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 107, 53, 0.2);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.logo-symbol {
    color: var(--fire-gold);
    font-size: 1.5rem;
}

.logo-text {
    color: var(--light-gray);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--warm-gray);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--fire-orange);
}

/* Hero Section */
.hero {
    padding: 8rem 0 6rem;
    text-align: center;
}

.hero-title {
    font-size: 4rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    color: var(--light-gray);
    line-height: 1.2;
}

.fire-text {
    background: linear-gradient(135deg, var(--fire-orange), var(--fire-gold));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 600;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--warm-gray);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-block;
}

.btn-primary {
    background: linear-gradient(135deg, var(--fire-orange), var(--fire-gold));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--fire-orange);
    border: 2px solid var(--fire-orange);
}

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

/* Insight Banner */
.insight-banner {
    padding: 4rem 0;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 53, 0.1), transparent);
}

.key-insight {
    text-align: center;
    font-size: 1.75rem;
    font-style: italic;
    color: var(--fire-gold);
    font-weight: 300;
    position: relative;
    padding: 0 2rem;
}

.key-insight::before {
    content: '"';
    position: absolute;
    left: -1rem;
    top: -1rem;
    font-size: 4rem;
    opacity: 0.3;
    color: var(--fire-orange);
}

/* Sections */
section {
    padding: 6rem 0;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--light-gray);
    font-weight: 300;
}

.section-intro {
    font-size: 1.125rem;
    color: var(--warm-gray);
    margin-bottom: 3rem;
    max-width: 800px;
}

/* Artifact Grid */
.artifact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.artifact-card {
    background: rgba(45, 24, 16, 0.6);
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s;
}

.artifact-card:hover {
    transform: translateY(-5px);
    border-color: var(--fire-orange);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.2);
}

.artifact-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.artifact-card h3 {
    color: var(--fire-gold);
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

.artifact-card p {
    color: var(--warm-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.artifact-link {
    color: var(--fire-orange);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.artifact-link:hover {
    color: var(--fire-gold);
}

/* Methodology Section */
.methodology-section {
    background: linear-gradient(180deg, transparent, rgba(45, 24, 16, 0.3));
}

.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.column p {
    color: var(--warm-gray);
    margin-bottom: 1.5rem;
}

.principle-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.principle-item {
    display: flex;
    gap: 1.5rem;
    align-items: start;
}

.principle-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--fire-orange);
    min-width: 60px;
}

.principle-content h4 {
    color: var(--fire-gold);
    margin-bottom: 0.5rem;
}

.principle-content p {
    color: var(--warm-gray);
    font-size: 0.95rem;
}

/* Research Section */
.research-section {
    background: rgba(26, 15, 10, 0.5);
}

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

.resource-card {
    background: rgba(45, 24, 16, 0.6);
    border: 1px solid rgba(255, 107, 53, 0.2);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
}

.resource-card h3 {
    color: var(--fire-gold);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.resource-card p {
    color: var(--warm-gray);
    margin-bottom: 1.5rem;
}

.resource-link {
    color: var(--fire-orange);
    text-decoration: none;
    font-weight: 600;
}

.resource-link:hover {
    color: var(--fire-gold);
}

/* Contact Section */
.contact-section {
    text-align: center;
}

.contact-intro {
    text-align: center;
    margin: 0 auto 3rem;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.contact-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--warm-gray);
    text-decoration: none;
    transition: all 0.3s;
    padding: 1.5rem;
    border-radius: 12px;
    background: rgba(45, 24, 16, 0.3);
    min-width: 120px;
}

.contact-link:hover {
    color: var(--fire-orange);
    transform: translateY(-5px);
    background: rgba(45, 24, 16, 0.6);
}

.contact-icon {
    font-size: 2rem;
}

/* Footer */
.main-footer {
    background: rgba(26, 15, 10, 0.95);
    border-top: 1px solid rgba(255, 107, 53, 0.2);
    padding: 3rem 0;
    text-align: center;
}

.main-footer p {
    color: var(--warm-gray);
    margin-bottom: 0.5rem;
}

.footer-tagline {
    color: var(--fire-orange);
    font-style: italic;
    font-weight: 300;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .two-column {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .artifact-grid,
    .resource-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-links {
        flex-direction: column;
        align-items: center;
    }
}