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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #fff;
}

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

/* Header */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.logo {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 2px;
    color: #000;
}

.nav {
    display: flex;
    gap: 30px;
}

.nav a {
    text-decoration: none;
    color: #666;
    font-weight: 500;
    transition: color 0.3s;
}

.nav a:hover,
.nav a.active {
    color: #000;
}

.social-links {
    display: flex;
    gap: 15px;
    align-items: center;
}

.social-icon {
    width: 24px;
    height: 24px;
    text-decoration: none;
    transition: transform 0.3s, opacity 0.3s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #666;
}

.social-icon svg {
    width: 100%;
    height: 100%;
}

.social-icon:hover {
    transform: scale(1.15);
    opacity: 0.8;
    color: #000;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
    padding: 100px 0;
    text-align: center;
}

.hero-title {
    font-size: 56px;
    font-weight: 300;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 24px;
    color: #666;
}

/* Sections */
section {
    padding: 80px 0;
}

.section-title {
    font-size: 42px;
    font-weight: 300;
    text-align: center;
    margin-bottom: 60px;
}

.section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 40px;
    font-size: 18px;
}

/* Story */
.story {
    background: #fff;
}

.story-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.story-text h2 {
    font-size: 36px;
    font-weight: 300;
    margin-bottom: 30px;
}

.story-text p {
    font-size: 18px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
}

.story-image {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.image-placeholder {
    font-size: 64px;
    opacity: 0.3;
}

/* Values */
.values {
    background: #fafafa;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.value-card {
    text-align: center;
    padding: 40px 20px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 20px rgba(0,0,0,0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 30px rgba(0,0,0,0.1);
}

.value-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.value-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
}

.value-card p {
    color: #666;
    line-height: 1.8;
}

/* Process Timeline */
.process-section {
    background: #fff;
}

.process-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    gap: 30px;
    margin-bottom: 50px;
    position: relative;
}

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

.timeline-item::after {
    content: '';
    position: absolute;
    left: 30px;
    top: 60px;
    width: 2px;
    height: calc(100% + 20px);
    background: #e0e0e0;
}

.timeline-item:last-child::after {
    display: none;
}

.timeline-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #000;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.timeline-content {
    flex: 1;
    padding-top: 10px;
}

.timeline-content h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 15px;
}

.timeline-content p {
    color: #666;
    line-height: 1.8;
    font-size: 16px;
}

/* Modes */
.modes {
    background: #fafafa;
}

.modes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.mode-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 2px 20px rgba(0,0,0,0.05);
    text-align: center;
    border-left: 4px solid #000;
}

.mode-card h3 {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 15px;
}

.mode-card p {
    color: #666;
    line-height: 1.8;
}

/* Contact */
.contact-section {
    background: #fff;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.contact-item {
    text-align: center;
    padding: 30px;
    background: #fafafa;
    border-radius: 12px;
}

.contact-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.contact-item h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.contact-item p {
    color: #666;
}

/* Footer */
.footer {
    background: #000;
    color: #fff;
    padding: 60px 0 20px;
    margin-top: 80px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #fff;
}

.footer-section p {
    color: #ccc;
    margin-bottom: 10px;
    font-size: 14px;
}

.footer-section a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section a:hover {
    color: #fff;
}

.footer-social-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-social-icon {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s, padding-left 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.footer-social-icon svg {
    flex-shrink: 0;
}

.footer-social-icon:hover {
    color: #fff;
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #333;
}

.footer-bottom p {
    color: #999;
    font-size: 14px;
    margin: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 20px;
    }
    
    .nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .story-content {
        grid-template-columns: 1fr;
    }
    
    .story-image {
        height: 300px;
    }
    
    .timeline-item {
        flex-direction: column;
    }
    
    .timeline-item::after {
        display: none;
    }
    
    .values-grid,
    .modes-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
}