/* Base Styles */
:root {
    --primary: #4A6FFF;
    --primary-dark: #3A5FEF;
    --secondary: #FF9E5E;
    --tertiary: #5DFFA3;
    --dark: #2A325E;
    --light: #F8F9FD;
    --gray: #718096;
    --gray-light: #F1F5F9;
    --border: #E2E8F0;
    --text: #2D3748;
    --text-light: #718096;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    background-color: var(--light);
    line-height: 1.6;
    font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--dark);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

ul, ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-header h2:after {
    content: '';
    display: block;
    width: 50%;
    height: 4px;
    background-color: var(--primary);
    position: absolute;
    bottom: -0.5rem;
    left: 25%;
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
}

/* Buttons */
.button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
}

.primary-button {
    background-color: var(--primary);
    color: white;
    border: 2px solid var(--primary);
}

.primary-button:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: white;
}

.secondary-button {
    background-color: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.secondary-button:hover {
    background-color: var(--primary);
    color: white;
}

.cta-button {
    background-color: white;
    color: var(--primary);
    border: 2px solid white;
    font-size: 1.1rem;
    padding: 0.9rem 2rem;
}

.cta-button:hover {
    background-color: transparent;
    color: white;
}

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

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
}

.logo-img {
    height: 2.5rem;
    margin-right: 0.75rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    margin-left: 1.5rem;
}

.nav-link {
    color: var(--dark);
    font-weight: 500;
    padding: 0.5rem;
}

.nav-link.primary-button {
    color: white;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    cursor: pointer;
}

.menu-toggle span {
    height: 3px;
    width: 100%;
    background-color: var(--dark);
    border-radius: 10px;
}

/* Hero Section */
.hero {
    padding: 5rem 0 0;
    position: relative;
    overflow: hidden;
}

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

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
}

.hero-image {
    flex: 1;
    text-align: right;
}

.hero-image img {
    max-width: 100%;
    animation: float 6s ease-in-out infinite;
}

.wave-divider {
    margin-top: 4rem;
}

@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
    100% {
        transform: translateY(0px);
    }
}

/* Agent Showcase */
.agent-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.agent-card {
    background-color: white;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.agent-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.agent-avatar {
    width: 120px;
    height: 120px;
    margin: 0 auto 1.5rem;
    position: relative;
}

.agent-avatar svg {
    width: 100%;
    height: 100%;
}

.agent-card h3 {
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.agent-card h4 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1rem;
    font-weight: 500;
}

.agent-card p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.agent-link {
    margin-top: auto;
    display: inline-block;
    font-weight: 600;
}

/* Agent Page Styles */
.agent-header {
    padding: 4rem 0;
}

.agent-profile {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.agent-avatar.large {
    width: 180px;
    height: 180px;
}

.agent-name {
    margin-bottom: 0.5rem;
}

.agent-role {
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.agent-traits {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.agent-trait {
    background-color: var(--light);
    padding: 0.4rem 1rem;
    border-radius: 2rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.agent-content {
    padding: 4rem 0;
}

.content-wrapper {
    display: grid;
    grid-template-columns: 7fr 3fr;
    gap: 3rem;
}

.agent-capabilities {
    margin-top: 3rem;
}

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

.capability-list li {
    margin-bottom: 1rem;
    background-color: var(--light);
    padding: 1rem;
    border-radius: 0.5rem;
}

.capability-name {
    display: block;
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.use-case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.use-case-card {
    background-color: white;
    border-radius: 0.5rem;
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
}

.related-agents {
    background-color: white;
    border-radius: 0.5rem;
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
}

.related-agent-list {
    list-style: none;
    padding: 0;
}

.related-agent {
    display: flex;
    align-items: center;
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border);
}

.related-agent:last-child {
    border-bottom: none;
}

.mini-avatar {
    width: 40px;
    height: 40px;
    margin-right: 1rem;
}

/* Page Content */
.page-header {
    background-color: var(--primary);
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.page-title {
    color: white;
    margin-bottom: 0.5rem;
}

.page-subtitle {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
}

.page-content {
    padding: 4rem 0;
}

.page-content .content-wrapper {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 3rem;
}

.page-toc {
    position: sticky;
    top: 120px;
    background-color: white;
    border-radius: 0.5rem;
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
    max-height: calc(100vh - 150px);
    overflow-y: auto;
}

.toc-title {
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

/* Get Started Section */
.get-started {
    background-color: var(--primary);
    color: white;
    text-align: center;
}

.section-header.light h2,
.section-header.light p {
    color: white;
}

.section-header.light h2:after {
    background-color: white;
}

.cta-container {
    margin-top: 2rem;
}

/* Footer */
.footer {
    background-color: var(--dark);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    color: white;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-logo img {
    height: 2rem;
    margin-right: 0.75rem;
}

.footer-brand p {
    margin-bottom: 1.5rem;
    opacity: 0.8;
}

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

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary);
}

.footer-links h4 {
    color: white;
    margin-bottom: 1.5rem;
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    opacity: 0.6;
    margin: 0;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content, .hero-image {
        max-width: 100%;
    }
    
    .hero-content {
        margin-bottom: 3rem;
    }
    
    .cta-buttons {
        justify-content: center;
    }
    
    .agent-profile {
        flex-direction: column;
        text-align: center;
    }
    
    .content-wrapper,
    .page-content .content-wrapper {
        grid-template-columns: 1fr;
    }
    
    .page-toc {
        position: static;
        margin-bottom: 2rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 10px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-item {
        margin: 1.5rem 0;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* Coming Soon Banner */
.coming-soon-banner {
    background: linear-gradient(135deg, var(--primary) 0%, #6a3093 100%);
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.banner-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.banner-icon {
    font-size: 2rem;
    margin-right: 0.5rem;
    animation: pulse 2s infinite;
}

.banner-text {
    flex: 1;
}

.banner-text h3 {
    margin: 0;
    font-size: 1.2rem;
    font-weight: 600;
}

.banner-text p {
    margin: 0.25rem 0 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

.banner-action .button {
    margin: 0;
    white-space: nowrap;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

/* Development Status Indicator */
.dev-status {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 1rem;
    margin-right: 0.5rem;
    vertical-align: middle;
}

.dev-status.planning {
    background-color: #f8d7da;
    color: #721c24;
}

.dev-status.in-progress {
    background-color: #fff3cd;
    color: #856404;
}

.dev-status.completed {
    background-color: #d4edda;
    color: #155724;
}

/* Community Section Styles */
.community-section {
    padding: 4rem 0;
    background-color: #f8f9fa;
}

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

.community-card {
    background-color: white;
    border-radius: 0.5rem;
    padding: 2rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    text-align: center;
}

.community-card:hover {
    transform: translateY(-10px);
}

.community-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary);
}

.community-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.community-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

/* Sprint Progress Indicator */
.sprint-progress {
    margin: 2rem 0;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    padding: 1.5rem;
    background-color: white;
}

.sprint-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.sprint-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.sprint-meta-item {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-light);
}

.sprint-meta-item i {
    margin-right: 0.5rem;
    color: var(--primary);
}

.progress-container {
    height: 0.5rem;
    background-color: #e9ecef;
    border-radius: 1rem;
    margin-bottom: 0.5rem;
}

.progress-bar {
    height: 100%;
    border-radius: 1rem;
    background-color: var(--primary);
}

.progress-stats {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-light);
}

/* GNN Evolution Section */
.gnn-evolution {
    padding: 4rem 0;
}

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

.evolution-image img {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.evolution-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.evolution-feature {
    background-color: white;
    padding: 1.5rem;
    border-radius: 0.5rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.evolution-feature:hover {
    transform: translateY(-5px);
}

.evolution-feature h3 {
    display: flex;
    align-items: center;
    margin-bottom: 0.75rem;
    color: var(--primary);
}

.evolution-feature h3 i {
    margin-right: 0.75rem;
}

.evolution-feature p {
    color: var(--text-light);
    margin: 0;
}

/* User Experience Tabs */
.experience-tabs {
    margin-top: 3rem;
}

.tab-nav {
    display: flex;
    border-bottom: 2px solid var(--border);
    margin-bottom: 2rem;
}

.tab-button {
    padding: 1rem 2rem;
    background: none;
    border: none;
    font-weight: 600;
    font-size: 1rem;
    color: var(--text-light);
    cursor: pointer;
    position: relative;
    transition: color 0.3s ease;
}

.tab-button:after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 3px;
    background-color: var(--primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.tab-button.active {
    color: var(--primary);
}

.tab-button.active:after {
    transform: scaleX(1);
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.5s ease-in-out;
}

.pane-content {
    display: grid;
    grid-template-columns: 40% 60%;
    gap: 3rem;
    align-items: center;
}

.pane-image img {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0 2rem;
}

.feature-list li {
    display: flex;
    margin-bottom: 1rem;
}

.feature-list li i {
    color: var(--primary);
    margin-right: 0.75rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 992px) {
    .evolution-content,
    .pane-content {
        grid-template-columns: 1fr;
    }
    
    .evolution-image,
    .pane-image {
        margin-bottom: 2rem;
    }
    
    .tab-button {
        padding: 1rem;
    }
}