/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    line-height: 1.6;
    color: #1F2937;
    background-color: #FFFFFF;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: #111827;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    margin-top: 2rem;
}

p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

ul {
    margin-bottom: 1rem;
    padding-left: 2rem;
}

ul li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Header */
.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 60px 0;
}

.logo-section {
    display: flex;
    justify-content: center;
    width: 100%;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.logo {
    width: 60px;
    height: 60px;
}

.brand-name {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0;
}

/* Main Content */
.main-content {
    min-height: calc(100vh - 200px);
}

/* Page Title Section */
.page-title {
    background-color: #F9FAFB;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-title-image {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.title-background-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.3) blur(1px);
}

.page-title .container {
    position: relative;
    z-index: 2;
}

.page-title h1 {
    font-size: 3rem;
    color: white;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-title p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* Content Sections */
.content-section {
    padding: 60px 0;
}

.content-section.alt-bg {
    background-color: #F9FAFB;
}

/* Story Section */
.story-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.story-image .section-image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Technology Innovation Section */
.tech-innovation-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: center;
}

.tech-image .section-image {
    width: 100%;
    height: 350px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Team Section */
.team-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: flex-start;
}

.team-image-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    height: 400px;
}

.team-grid-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.team-grid-image:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.team-grid-image:nth-child(1) {
    grid-row: 1 / 3;
}

.team-grid-image:nth-child(2) {
    grid-row: 1 / 2;
}

.team-grid-image:nth-child(3) {
    grid-row: 2 / 3;
}

.team-grid-image:nth-child(4) {
    grid-column: 1 / 3;
    height: 100px;
    margin-top: 15px;
}

/* Impact Section */
.impact-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: center;
}

.impact-image .section-image {
    width: 100%;
    height: 350px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.content-section h2 {
    color: #111827;
    font-size: 2rem;
    margin-bottom: 2rem;
}

.content-section h3 {
    color: #374151;
    font-size: 1.3rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.content-section p {
    color: #4B5563;
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.content-section ul {
    color: #4B5563;
    margin-bottom: 2rem;
}

.content-section ul li {
    margin-bottom: 0.8rem;
    line-height: 1.6;
}

.content-section ul li strong {
    color: #111827;
    font-weight: 600;
}

/* Values Grid (About Page) */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.value-item {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.value-item h3 {
    color: #6366F1;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    margin-top: 0;
}

.value-item p {
    color: #6B7280;
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 0;
}

/* Footer */
.footer {
    background-color: #111827;
    color: white;
    padding: 60px 0 20px;
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-logo .logo {
    width: 40px;
    height: 40px;
}

.footer-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: white;
    font-weight: 600;
}

.footer-section ul {
    list-style: none;
    padding-left: 0;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #9CA3AF;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 2rem;
    text-align: center;
    color: #9CA3AF;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    .story-content,
    .tech-innovation-content,
    .team-content,
    .impact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .team-image-grid {
        grid-template-columns: 1fr;
        height: auto;
    }
    
    .team-grid-image:nth-child(4) {
        grid-column: 1;
        height: 200px;
        margin-top: 0;
    }
    
    .story-image .section-image,
    .tech-image .section-image,
    .impact-image .section-image {
        height: 250px;
    }
    
    .header {
        padding: 40px 0;
    }
    
    .brand-name {
        font-size: 2rem;
    }
    
    .page-title {
        padding: 60px 0;
    }
    
    .page-title h1 {
        font-size: 2.2rem;
    }
    
    .content-section {
        padding: 40px 0;
    }
    
    .content-section h2 {
        font-size: 1.8rem;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .logo-container {
        flex-direction: column;
        gap: 12px;
    }
    
    .logo-container .logo {
        width: 50px;
        height: 50px;
    }
    
    .brand-name {
        font-size: 1.8rem;
    }
    
    .page-title h1 {
        font-size: 2rem;
    }
    
    .content-section h2 {
        font-size: 1.6rem;
    }
    
    .content-section h3 {
        font-size: 1.3rem;
    }
    
    .value-item {
        padding: 1.5rem;
    }
}