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

:root {
    --primary-color: #2c3e50;
    --secondary-color: #34495e;
    --accent-color: #3498db;
    --text-dark: #2c3e50;
    --text-light: #7f8c8d;
    --background-light: #ffffff;
    --background-gray: #f8f9fa;
    --border-color: #e0e0e0;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.15);
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    width: 100%;
}

/* Navigation */
.navbar {
    background: var(--background-light);
    padding: 1rem 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.nav-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    flex-wrap: wrap;
}

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

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

/* Hero Section */
.hero {
    background: var(--background-light);
    padding: 4rem 0;
    border-bottom: 1px solid var(--border-color);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: center;
}

.hero-image-container {
    text-align: center;
}

.hero-image {
    width: 100%;
    max-width: 300px;
    height: auto;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.hero-text h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.hero-title {
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    color: var(--text-dark);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.hero-subtitle {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--text-light);
    margin-bottom: 2rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    padding: 1.5rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-width: 100px;
}

.hero-stat strong {
    font-size: clamp(1.5rem, 4vw, 2rem);
    color: var(--primary-color);
    font-weight: 700;
}

.hero-stat span {
    font-size: clamp(0.8rem, 2vw, 0.9rem);
    color: var(--text-light);
    margin-top: 0.25rem;
}

.btn-primary {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid var(--primary-color);
}

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

/* Section Styles */
.section {
    padding: 4rem 0;
}

.section-title {
    font-size: clamp(2rem, 5vw, 2.5rem);
    font-weight: 700;
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--accent-color);
}

/* About Section */
.about-section {
    background: var(--background-gray);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.about-text .lead {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.about-text p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    line-height: 1.8;
    font-size: clamp(0.95rem, 2vw, 1rem);
}

.professional-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

/* Theria Section */
.theria-section {
    background: var(--background-light);
}

.theria-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    align-items: center;
}

.platform-image {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.theria-text h3 {
    font-size: clamp(1.5rem, 4vw, 2rem);
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.theria-text .lead {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--text-dark);
    margin-bottom: 2rem;
    font-weight: 500;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-light);
    line-height: 1.8;
    font-size: clamp(0.95rem, 2vw, 1rem);
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.2rem;
}

/* Professional Background Section */
.professional-section {
    background: var(--background-gray);
}

.professional-content {
    max-width: 900px;
    margin: 0 auto;
}

.professional-content p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    line-height: 1.8;
    font-size: clamp(0.95rem, 2vw, 1rem);
}

.professional-content .lead {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--text-dark);
    font-weight: 500;
}

/* Future Plans Section */
.future-section {
    background: var(--background-light);
}

.future-content {
    max-width: 900px;
    margin: 0 auto;
}

.future-content p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    line-height: 1.8;
    font-size: clamp(0.95rem, 2vw, 1rem);
}

.future-content .lead {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--text-dark);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.future-highlight {
    background: var(--background-gray);
    padding: 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent-color);
    margin: 2rem 0;
}

.future-highlight h3 {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Awards Section */
.awards-section {
    background: var(--background-gray);
}

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

.award-card {
    background: var(--background-light);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.award-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.award-image {
    width: 100%;
    height: 200px;
    margin-bottom: 1.5rem;
    border-radius: 8px;
    overflow: hidden;
}

.award-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.award-card h3 {
    font-size: clamp(1.1rem, 2.5vw, 1.3rem);
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.award-organization {
    color: var(--text-light);
    font-size: clamp(0.9rem, 2vw, 1rem);
    margin-bottom: 0.25rem;
}

.award-year {
    color: var(--text-light);
    font-size: clamp(0.85rem, 1.8vw, 0.9rem);
    margin-bottom: 1.5rem;
}

.award-link {
    display: inline-block;
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
    font-size: clamp(0.9rem, 2vw, 1rem);
    margin-top: auto;
}

.award-link:hover {
    color: var(--primary-color);
}

/* Contact Section */
.contact-section {
    background: var(--background-light);
}

.contact-content {
    max-width: 800px;
    margin: 0 auto;
}

.contact-info h2 {
    font-size: clamp(2rem, 5vw, 2.5rem);
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

.contact-info .lead {
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    color: var(--text-light);
    margin-bottom: 3rem;
}

.contact-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.contact-item strong {
    display: block;
    color: var(--primary-color);
    font-size: clamp(1rem, 2.5vw, 1.1rem);
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: var(--text-light);
    font-size: clamp(0.95rem, 2vw, 1rem);
}

.social-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-link {
    width: 48px;
    height: 48px;
    background: var(--primary-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: white;
    text-align: center;
    padding: 2rem 0;
}

.footer p {
    margin: 0;
    font-size: clamp(0.9rem, 2vw, 1rem);
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-content,
    .about-content,
    .theria-content {
        grid-template-columns: 1fr;
    }

    .about-image {
        order: -1;
    }

    .theria-content {
        grid-template-columns: 1fr;
    }

    .hero-image {
        max-width: 250px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    .hero {
        padding: 3rem 0;
    }

    .section {
        padding: 3rem 0;
    }

    .nav-menu {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .hero-stats {
        gap: 1.5rem;
    }

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

    .future-highlight {
        padding: 1.5rem;
    }
}

@media (max-width: 580px) {
    .navbar .container {
        flex-direction: column;
        gap: 1rem;
    }

    .nav-menu {
        justify-content: center;
        width: 100%;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .hero-stat {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .btn-primary {
        width: 100%;
        text-align: center;
    }

    .contact-details {
        grid-template-columns: 1fr;
    }

    .award-card,
    .future-highlight {
        padding: 1.5rem;
    }
}