:root {
    --primary: #0f172a; /* Slate 900 */
    --secondary: #3b82f6; /* Blue 500 */
    --accent: #f59e0b; /* Amber 500 */
    --bg-light: #f8fafc;
    --text-dark: #1e293b;
    --text-light: #f1f5f9;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', sans-serif;
    color: var(--text-dark);
    background-color: #ffffff;
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Nav */
.navbar {
    padding: 24px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid #e2e8f0;
}
.nav-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo { font-size: 1.5rem; font-weight: 800; color: var(--primary); }
.logo span { color: var(--secondary); }
.nav-links { list-style: none; display: flex; gap: 32px; align-items: center; }
.nav-links a { text-decoration: none; color: var(--primary); font-weight: 600; font-size: 0.95rem; transition: color 0.2s;}
.nav-links a:hover { color: var(--secondary); }

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
}
.btn-primary { background: var(--secondary); color: white; }
.btn-primary:hover { background: #2563eb; transform: translateY(-2px); }
.btn-secondary { background: white; color: var(--primary); border: 2px solid #e2e8f0; }
.btn-secondary:hover { border-color: var(--primary); }
.btn-outline { border: 2px solid var(--primary); color: var(--primary); padding: 10px 20px;}
.btn-outline:hover { background: var(--primary); color: white; }

/* Hero */
.hero {
    padding: 120px 0 100px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    text-align: center;
}
.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}
.highlight { color: var(--secondary); }
.subtitle {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 40px;
    color: #475569;
}
.hero-actions { display: flex; gap: 16px; justify-content: center; }

/* Sections */
.section { padding: 100px 0; }
.section-title { font-size: 2.5rem; text-align: center; margin-bottom: 60px; font-weight: 800; }
.bg-dark { background: var(--primary); color: var(--text-light); }

/* Grid */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}
.card {
    background: white;
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    border: 1px solid #f1f5f9;
}
.card h3 { font-size: 1.25rem; margin-bottom: 16px; color: var(--primary); font-weight: 700; }
.card p { color: #64748b; }

/* Lead Capture */
.lead-capture { text-align: center; }
.capture-content h2 { font-size: 3rem; margin-bottom: 20px; font-weight: 800; }
.capture-content p { font-size: 1.2rem; max-width: 600px; margin: 0 auto 40px; opacity: 0.9; }
.capture-form {
    display: flex;
    gap: 12px;
    justify-content: center;
    max-width: 500px;
    margin: 0 auto;
}
.capture-form input {
    flex: 1;
    padding: 16px 20px;
    border-radius: 6px;
    border: none;
    font-size: 1rem;
    font-family: inherit;
}
.capture-form input:focus { outline: 2px solid var(--secondary); }
.micro-text { font-size: 0.85rem !important; margin-top: 16px !important; opacity: 0.6 !important; }

/* Footer */
.footer { padding: 40px 0; border-top: 1px solid #e2e8f0; }
.footer-flex { display: flex; justify-content: space-between; align-items: center; }
.footer-brand h3 { font-size: 1.2rem; font-weight: 800; }
.footer-brand span { color: var(--secondary); }
.footer-brand p { color: #64748b; font-size: 0.9rem; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: #64748b; text-decoration: none; font-size: 0.95rem; }
.footer-links a:hover { color: var(--primary); }

@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .hero-actions { flex-direction: column; }
    .capture-form { flex-direction: column; }
    .nav-links { display: none; }
}