:root {
    --primary: #4957C1;
    --primary-dark: #3945A3;
    --secondary: #f7b32d;
    --dark: #1a1a2e;
    --dark-light: #2a2a3e;
    --light: #FDFDFD;
    --light-alt: #F2F4F8;
    --success: #4caf50;
    --danger: #e74c3c;
    --gray: #6c757d;
    --gray-light: #a7a7a7;
    --border-radius: 8px;
    --box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    --transition: all 0.3s ease;
}

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

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

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

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

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


/* Hero section */
.hero {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--light) 0%, var(--light-alt) 100%);
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 30px;
    max-width: 1300px;
}

.hero-content {
    flex: 0 0 40%;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--gray);
    margin-bottom: 30px;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
    text-align: center;
}

.primary {
    background-color: var(--primary);
    color: white;
    box-shadow: 0 4px 20px rgba(13, 185, 229, 0.3);
}

.primary:hover {
    background-color: var(--primary-dark);
    color: white;
    transform: translateY(-3px);
}

.secondary {
    background-color: white;
    color: var(--dark);
    border: 1px solid #e0e0e0;
}

.secondary:hover {
    background-color: var(--light-alt);
    color: var(--dark);
    transform: translateY(-3px);
}

.hero-image {
    flex: 0 0 60%;
    position: relative;
}

.browser-mockup {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    border: 1px solid #e0e0e0;
    width: 95%;
    max-width: 950px;
    margin: 0 auto;
}

.browser-dots {
    display: flex;
    gap: 6px;
    padding: 12px;
    background-color: #f5f5f7;
    border-bottom: 1px solid #e0e0e0;
}

.browser-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.browser-dots span:nth-child(1) {
    background-color: #ff5f57;
}

.browser-dots span:nth-child(2) {
    background-color: #febc2e;
}

.browser-dots span:nth-child(3) {
    background-color: #28c840;
}

.browser-address {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #e9e9ec;
    color: var(--gray);
    padding: 2px 16px;
    border-radius: 4px;
    font-size: 0.8rem;
}

.browser-content {
    padding: 0;
    overflow: hidden;
    min-height: 400px;
}

/* SQL Explorer Mockup */
.sql-explorer {
    display: flex;
    height: 100%;
    min-height: 450px;
    background-color: white;
    font-family: 'Inter', sans-serif;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.explorer-sidebar {
    width: 200px;
    background-color: #f2f4f8;
    border-right: 1px solid #e0e0e0;
    flex-shrink: 0;
}

.sidebar-header {
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid #e0e0e0;
    font-weight: 600;
    color: var(--dark);
}

.sidebar-logo {
    width: 20px;
    height: 20px;
    animation: float 3s ease-in-out infinite;
}

.file-list {
    list-style: none;
    padding: 8px 0;
}

.file-item {
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--gray);
    cursor: pointer;
    transition: var(--transition);
}

.file-item:hover {
    background-color: rgba(73, 87, 193, 0.05);
}

.file-item.active {
    background-color: rgba(73, 87, 193, 0.1);
    color: var(--primary);
    font-weight: 500;
}

.file-item i {
    color: var(--gray-light);
    font-size: 0.8rem;
}

.file-item.active i {
    color: var(--primary);
}

.sql-workspace {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: white;
}

.workspace-tabs {
    display: flex;
    align-items: center;
    border-bottom: 1px solid #e0e0e0;
    padding: 4px 8px 0;
    background-color: #f8f9fa;
}

.workspace-tab {
    padding: 8px 12px;
    background-color: #f0f0f0;
    border: 1px solid #e0e0e0;
    border-bottom: none;
    border-radius: 4px 4px 0 0;
    margin-right: 2px;
    font-size: 0.8rem;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
}

.workspace-tab.active {
    background-color: white;
    color: var(--dark);
    border-top: 2px solid var(--primary);
    padding-top: 7px;
    position: relative;
    z-index: 1;
}

.workspace-tab i {
    font-size: 0.8rem;
}

.add-tab {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    background: none;
    border: none;
    color: var(--gray);
    cursor: pointer;
}

.sql-editor {
    padding: 16px;
    background-color: white;
    color: var(--dark);
    position: relative;
    font-family: 'Consolas', 'Monaco', monospace;
    flex: 0 0 180px;
    border-bottom: 1px solid #e0e0e0;
}

.editor-success {
    color: #4caf50;
    font-size: 0.8rem;
    margin-bottom: 8px;
}

.sql-code {
    font-size: 0.9rem;
    line-height: 1.5;
    white-space: pre;
    margin: 0;
}

.sql-keyword {
    color: #4957C1;
    font-weight: 600;
}

.sql-string {
    color: #e67e22;
}

.sql-comment {
    color: #7f8c8d;
}

.run-button {
    position: absolute;
    right: 16px;
    top: 16px;
    background-color: var(--primary);
    color: white;
    border-radius: 4px;
    padding: 6px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.run-button:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.cursor {
    position: absolute;
    width: 2px;
    height: 18px;
    background-color: #333;
    left: 359px;
    top: 135px;
    animation: blink 1s infinite;
}

@keyframes blink {
    0%, 49% {
        opacity: 1;
    }
    50%, 100% {
        opacity: 0;
    }
}

.result-preview {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: white;
    overflow: auto;
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 16px;
    background-color: #f8f9fa;
    border-bottom: 1px solid #e0e0e0;
}

.result-count {
    font-size: 0.8rem;
    color: var(--gray);
}

.export-btn {
    font-size: 0.75rem;
    padding: 4px 8px;
    background-color: #f0f0f0;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    color: var(--gray);
    cursor: pointer;
}

.export-btn:hover {
    background-color: #e8e8e8;
}

.result-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.result-table th {
    background-color: #f8f9fa;
    padding: 8px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--dark);
    border-bottom: 1px solid #e0e0e0;
}

.result-table td {
    padding: 8px 16px;
    border-bottom: 1px solid #e0e0e0;
}

.result-table tr:hover {
    background-color: rgba(73, 87, 193, 0.05);
}

.result-table tr.active-row {
    background-color: rgba(73, 87, 193, 0.1);
}

.result-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 16px;
    background-color: #f8f9fa;
    border-top: 1px solid #e0e0e0;
    margin-top: auto;
}

.duck-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--gray);
}

.result-duck {
    width: 16px;
    height: 16px;
}

.result-stats {
    color: var(--gray);
    font-size: 0.8rem;
}

/* Original Demo Styles (kept for other sections) */
.demo-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(73, 87, 193, 0.05) 0%, rgba(73, 87, 193, 0.1) 100%);
    width: 100%;
    height: 100%;
    min-height: 300px;
    border-radius: 0 0 8px 8px;
}

.large-demo {
    min-height: 400px;
    border-radius: 8px;
}

.demo-text {
    text-align: center;
    padding: 40px;
}

.demo-logo {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
}

.demo-logo.large {
    width: 100px;
    height: 100px;
}

.demo-text h2 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--primary);
}

.demo-text p {
    color: var(--gray);
    margin-bottom: 20px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.demo-placeholder .btn {
    margin-top: 20px;
}

/* Features section */
.features {
    padding: 100px 0;
    background-color: white;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 30px;
    transition: var(--transition);
    border: 1px solid #e8e8e8;
    height: 100%;
}

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

.feature-icon {
    font-size: 2rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    font-weight: 600;
}

.feature-card p {
    color: var(--gray);
}

.duck-joke {
    color: var(--primary) !important;
    font-style: italic;
    font-weight: 500;
    margin-top: 10px;
}

.duck-pun-card {
    background: linear-gradient(135deg, rgba(73, 87, 193, 0.08) 0%, rgba(73, 87, 193, 0.15) 100%);
    border: none;
}

.suggest-feature {
    border: 2px dashed var(--primary);
    background-color: rgba(73, 87, 193, 0.05);
}

.suggest-feature a {
    font-weight: 500;
    text-decoration: underline;
}

/* Demo section */
.demo {
    padding: 100px 0;
    background-color: var(--light);
}

.demo h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.demo-wrapper {
    max-width: 900px;
    margin: 0 auto;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

.demo-cta {
    background-color: white;
    padding: 20px;
    text-align: center;
}

.demo-wrapper img {
    width: 100%;
    height: auto;
    display: block;
}

/* Get Started section */
.get-started {
    padding: 100px 0;
    background-color: white;
}

.get-started h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.start-options {
    display: flex;
    gap: 40px;
    justify-content: center;
    flex-wrap: wrap;
}

.start-option {
    flex: 1;
    min-width: 300px;
    max-width: 500px;
    background-color: var(--light);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--box-shadow);
}

.start-option h3 {
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.start-option ol {
    margin-left: 20px;
    margin-bottom: 30px;
}

.start-option li {
    margin-bottom: 10px;
}

.code-block {
    background-color: var(--dark);
    border-radius: var(--border-radius);
    padding: 20px;
    margin-bottom: 20px;
    overflow-x: auto;
}

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

.code-block pre {
    margin: 0;
    flex-grow: 1;
}

.code-block code {
    color: white;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 0.9rem;
    white-space: pre-wrap;
}

.copy-btn {
    background-color: rgba(255, 255, 255, 0.1);
    border: none;
    color: white;
    border-radius: 4px;
    padding: 8px;
    cursor: pointer;
    transition: var(--transition);
    margin-left: 10px;
    flex-shrink: 0;
}

.copy-btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.copy-btn:active {
    transform: scale(0.95);
}

/* Shortcuts section */
.shortcuts {
    padding: 100px 0;
    background-color: var(--light);
}

.shortcuts h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.shortcuts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    max-width: 900px;
    margin: 0 auto;
}

.shortcut {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.keys {
    display: flex;
    align-items: center;
    gap: 5px;
}

.keys span {
    background-color: var(--light-alt);
    border: 1px solid #d1d1d1;
    border-radius: 4px;
    padding: 4px 8px;
    font-size: 0.8rem;
    font-weight: 600;
    min-width: 28px;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.description {
    font-size: 0.9rem;
    color: var(--gray);
}

/* CTA section */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary) 0%, #7283E9 100%);
    color: white;
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta .btn.primary {
    background-color: white;
    color: var(--primary);
    padding: 15px 35px;
    font-size: 1.1rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.cta .btn.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

/* Footer */
footer {
    background-color: var(--dark);
    color: white;
    padding: 80px 0 40px;
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 60px;
    gap: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.footer-logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    text-decoration: none;
}

.footer-logo h2 {
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-links {
    display: flex;
    gap: 60px;
    flex-wrap: wrap;
}

.footer-col h3 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: var(--light-alt);
    font-weight: 500;
}

.footer-col ul {
    list-style: none;
}

.footer-col li {
    margin-bottom: 10px;
}

.footer-col a {
    color: var(--gray-light);
    transition: var(--transition);
}

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

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--gray-light);
    gap: 20px;
}

.built-by a {
    color: var(--primary);
}

.built-by a:hover {
    color: white;
}

/* Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-6px);
    }
}

/* Media Queries */
@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
    }

    .hero-content {
        text-align: center;
        flex: 0 0 auto;
    }
    
    .hero-image {
        flex: 0 0 auto;
        width: 100%;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-badge {
        justify-content: center;
    }
    
    /* SQL Explorer responsiveness */
    .sql-explorer {
        flex-direction: column;
    }
    
    .explorer-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid #e0e0e0;
    }
    
    .file-list {
        display: flex;
        flex-wrap: wrap;
        padding: 0 8px 8px;
    }
    
    .file-item {
        padding: 6px 12px;
        font-size: 0.8rem;
        border-radius: 4px;
        margin: 4px;
    }
    
    .sql-code {
        font-size: 0.8rem;
    }
    
    .cursor {
        left: 280px; 
        top: 135px;
    }
}

@media (max-width: 600px) {
    /* SQL Explorer mobile view */
    .sql-editor {
        flex: 0 0 160px;
        padding: 12px;
    }
    
    .cursor {
        left: 165px;
        top: 125px;
    }
    
    .sql-code {
        font-size: 0.75rem;
    }
    
    .workspace-tab {
        font-size: 0.7rem;
        padding: 6px 8px;
    }
    
    .run-button {
        font-size: 0.7rem;
        padding: 4px 10px;
        right: 12px;
        top: 12px;
    }
    
    .editor-success {
        font-size: 0.7rem;
    }
    
    .result-table th, 
    .result-table td {
        padding: 6px 8px;
        font-size: 0.7rem;
    }
    
    .result-footer {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        padding: 6px 8px;
    }
}
}

@media (max-width: 768px) {

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

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

    .footer-content {
        flex-direction: column;
        gap: 40px;
    }

    .footer-links {
        flex-direction: column;
        gap: 30px;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2.2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .start-options {
        flex-direction: column;
    }

    .start-option {
        width: 100%;
    }

    .features h2, .demo h2, .get-started h2, .shortcuts h2, .cta h2 {
        font-size: 2rem;
    }
}