:root {
    --bg-pure: #ffffff;
    --bg-subtle: #f7f8f2;
    --text-main: #141a0d;
    --text-muted: #4a503d;
    --accent-primary: #556b2f;
    --accent-primary-hover: #3e4e22;
    --accent-cyan: #d4af37;
    --accent-amber: #b8860b;
    --border-light: #ecefe4;
    --border-dark: #dce0cf;
    --shadow-sm: 0 1px 3px rgba(85, 107, 47, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(85, 107, 47, 0.1);
    --shadow-float: 0 10px 40px -10px rgba(62, 78, 34, 0.2);
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    background-color: var(--bg-pure);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Utilities */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.text-center { text-align: center; }
.gradient-text {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header {
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
    font-family: 'Outfit', sans-serif;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    font-weight: 500;
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--accent-primary);
    color: white;
    border: 1px solid var(--accent-primary);
}

.btn-primary:hover {
    background-color: var(--accent-primary-hover);
    transform: translateY(-1px);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-main);
    border: 1px solid var(--border-dark);
}

.btn-outline:hover {
    background-color: var(--bg-subtle);
}

.btn.large {
    padding: 1rem 2rem;
    font-size: 0.95rem;
}

/* Navbar */
.navbar {
    position: sticky;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-light);
    z-index: 1000;
    padding: 1.25rem 0;
}

.nav-container {
    max-width: 100%;
    padding: 0 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    font-family: 'Outfit', sans-serif;
    text-decoration: none;
}

.founder-btn {
    text-decoration: none;
    color: var(--accent-primary);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.6rem 1.4rem;
    border-radius: 6px;
    border: 1.5px solid var(--accent-primary);
    background: rgba(85, 107, 47, 0.03);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.founder-btn:hover {
    background: rgba(85, 107, 47, 0.08);
    border-color: var(--accent-primary-hover);
    color: var(--accent-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(85, 107, 47, 0.12);
}

.logo-icon {
    color: var(--accent-primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.75rem;
}

.nav-links a:not(.btn) {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.nav-links a:not(.btn):hover {
    color: var(--accent-primary);
}

/* Hero Section */
.hero {
    padding: 6rem 2rem 0;
    text-align: center;
}

.hero-container {
    max-width: 1000px;
    margin: 0 auto;
}

.tag-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--bg-subtle);
    border: 1px solid var(--border-dark);
    padding: 0.5rem 1rem;
    border-radius: 99px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.tag-pill i {
    width: 14px;
    height: 14px;
    color: var(--accent-primary);
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-family: 'Outfit', sans-serif;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 5rem;
}

/* Mockup Dashboard */
.mockup-container {
    background: white;
    border: 1px solid var(--border-dark);
    border-radius: 12px 12px 0 0;
    border-bottom: none;
    box-shadow: var(--shadow-float);
    overflow: hidden;
}

.mockup-header {
    height: 48px;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    padding: 0 1rem;
    gap: 0.5rem;
    background: #fdfdfd;
}

.mockup-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #e2e8f0;
}

.mockup-title {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: monospace;
}

.mockup-body {
    display: grid;
    grid-template-columns: 240px 1fr;
    min-height: 500px;
}

.mockup-sidebar {
    border-right: 1px solid var(--border-light);
    padding: 1.5rem;
    background: #fcfcfc;
    text-align: left;
}

.side-item {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.side-link {
    font-size: 0.875rem;
    color: var(--text-main);
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.side-link i {
    width: 14px;
    height: 14px;
}

.side-link.active {
    color: var(--accent-cyan);
    font-weight: 600;
}

.mockup-main {
    padding: 3rem;
    text-align: left;
}

.query-input {
    border: 1px solid var(--border-dark);
    border-radius: 6px;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
    border-left: 4px solid var(--accent-cyan);
    background: white;
}

.query-input span {
    font-family: 'Outfit', sans-serif;
    font-size: 1.125rem;
    color: var(--text-main);
    font-weight: 500;
}

.enter-icon {
    margin-left: auto;
    background: var(--accent-primary);
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    color: white;
}

.enter-icon i {
    width: 14px;
    height: 14px;
}

.sql-output {
    background: var(--bg-subtle);
    border: 1px solid var(--border-light);
    padding: 1.5rem;
    border-radius: 6px;
    font-family: monospace;
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.sql-status {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Inter', sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-cyan);
}

.sql-status i {
    width: 12px;
    height: 12px;
}

.code-block .keyword { color: #06b6d4; font-weight: 600; }
.code-block .function { color: var(--accent-primary); }
.code-block .string { color: #0f172a; font-weight: 600; }

.mockup-footer {
    border-top: 1px solid var(--border-light);
    padding-top: 1rem;
    display: flex;
    gap: 1.5rem;
}

.footer-stat {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-weight: 500;
}

.footer-stat i {
    width: 14px;
    height: 14px;
    color: var(--text-main);
}

/* Metrics Section */
.metrics {
    padding: 4rem 0;
    background: var(--bg-pure);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.metrics-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
    text-align: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.metric-item .metric-value {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.25rem;
}

.metric-item .metric-label {
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.85rem;
}

/* Problem / Solution */
.problem-solution {
    padding: 6rem 0;
    background: var(--bg-pure);
}

.ps-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.ps-card {
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-dark);
}

.ps-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.ps-card-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
}

.ps-card p {
    font-size: 1.05rem;
    line-height: 1.6;
}

.ps-problem {
    background: #fef2f2;
    border-color: #fecaca;
    color: #991b1b;
}

.ps-problem h3 { color: #991b1b; }
.ps-problem i { color: #991b1b; }

.ps-solution {
    background: #fdfdf5;
    border-color: #e5e8d5;
    color: #2d3818;
}

.ps-solution h3 { color: #2d3818; }
.ps-solution i { color: #556b2f; }

/* Features */
.features {
    padding: 6rem 0;
    background: var(--bg-subtle);
    border-top: 1px solid var(--border-light);
}

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

.feature-card {
    background: white;
    padding: 2.5rem;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    background: var(--bg-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    font-family: 'Outfit', sans-serif;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Tech Details */
.tech-details {
    padding: 6rem 0;
    background: var(--bg-pure);
}

.code-window {
    background: #0f172a;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.1);
    max-width: 800px;
    margin: 3rem auto 0;
    text-align: left;
}

.code-header {
    background: #1e293b;
    padding: 1rem;
    display: flex;
    gap: 0.5rem;
    border-bottom: 1px solid #334155;
    align-items: center;
}

.window-dots {
    display: flex;
    gap: 0.5rem;
}

.window-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.window-dots span:nth-child(1) { background-color: #ef4444; }
.window-dots span:nth-child(2) { background-color: #f59e0b; }
.window-dots span:nth-child(3) { background-color: #10b981; }

.file-name {
    color: #94a3b8;
    font-size: 0.8rem;
    margin-left: 1rem;
    font-family: monospace;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.code-body {
    padding: 2.5rem;
    font-family: 'Fira Code', monospace;
    font-size: 0.9rem;
    color: #e2e8f0;
    line-height: 1.7;
    overflow-x: auto;
}

.code-body .comment { color: #64748b; font-style: italic; }
.code-body .keyword { color: #facc15; }
.code-body .function { color: #d4af37; }
.code-body .string { color: #b5ba72; }
.code-body .number { color: #ffffff; }

/* CTA */
.cta {
    padding: 6rem 0;
    background: var(--bg-pure);
}

.cta h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    font-family: 'Outfit', sans-serif;
}

.cta p {
    color: var(--text-muted);
    font-size: 1.125rem;
    margin-bottom: 3rem;
}

.waitlist-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto 3rem;
}

.form-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-dark);
    border-radius: 6px;
    font-size: 0.95rem;
    outline: none;
    font-family: inherit;
}

.form-input:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 2px rgba(85, 107, 47, 0.1);
}

.announcement-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--bg-subtle);
    border: 1px solid var(--border-dark);
    padding: 0.75rem 1.5rem;
    border-radius: 99px;
    font-size: 0.85rem;
    font-weight: 600;
}

.badge-dot {
    width: 10px;
    height: 10px;
    background-color: var(--accent-amber);
    border-radius: 50%;
}

/* Footer */
.footer {
    padding: 4rem 0;
    border-top: 1px solid var(--border-light);
    background: white;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand .logo {
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.875rem;
    max-width: 350px;
}

.footer-links-grid {
    display: flex;
    gap: 4rem;
}

.footer-links-grid h4 {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.25rem;
}

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

.footer-links-grid li {
    margin-bottom: 0.5rem;
}

.footer-links-grid a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s;
}

.footer-links-grid a:hover {
    color: var(--accent-primary);
}

.footer-bottom {
    border-top: 1px solid var(--border-light);
    padding-top: 2rem;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 900px) {
    .hero-title { font-size: 3rem; }
    .features-grid { grid-template-columns: 1fr; }
    .ps-grid { grid-template-columns: 1fr; }
    .mockup-body { grid-template-columns: 1fr; }
    .mockup-sidebar { display: none; }
    .footer-container { flex-direction: column; gap: 2rem; }
    .waitlist-form { flex-direction: column; }
}