/* ==========================================================================
   Premium Landing & Public Pages CSS (Facebook/LinkedIn Aesthetic)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
    --brand-primary: #0a66c2;
    --brand-secondary: #004182;
    --brand-success: #057642;
    --bg-light: #f3f2ef;
    --bg-white: #ffffff;
    --text-main: rgba(0, 0, 0, 0.9);
    --text-muted: rgba(0, 0, 0, 0.6);
    --border-color: rgba(0, 0, 0, 0.08);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-main);
    background-color: var(--bg-light);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

/* --- Public Navbar --- */
.public-navbar {
    background-color: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 0;
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.public-navbar .navbar-brand img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.public-navbar .nav-link {
    color: var(--text-muted);
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color 0.2s ease;
}

.public-navbar .nav-link:hover, .public-navbar .nav-link.active {
    color: var(--brand-primary);
}

.btn-brand {
    background-color: var(--brand-primary);
    color: #fff;
    border-radius: 24px;
    padding: 0.5rem 1.5rem;
    font-weight: 600;
    transition: all 0.2s ease;
    border: none;
}

.btn-brand:hover {
    background-color: var(--brand-secondary);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(10, 102, 194, 0.2);
}

.btn-brand-outline {
    background-color: transparent;
    color: var(--brand-primary);
    border: 1px solid var(--brand-primary);
    border-radius: 24px;
    padding: 0.5rem 1.5rem;
    font-weight: 600;
    transition: all 0.2s ease;
}

.btn-brand-outline:hover {
    background-color: rgba(10, 102, 194, 0.05);
    color: var(--brand-secondary);
}

/* --- Hero Section --- */
.hero-section {
    padding: 6rem 0 4rem;
    background-color: var(--bg-white);
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: #111827;
    margin-bottom: 1.5rem;
}

.hero-title span {
    color: var(--brand-primary);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 90%;
}

.hero-image {
    max-width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    transform: perspective(1000px) rotateY(-5deg);
    transition: transform 0.5s ease;
}

.hero-image:hover {
    transform: perspective(1000px) rotateY(0deg);
}

/* --- Features Section --- */
.features-section {
    padding: 5rem 0;
    background-color: var(--bg-light);
}

.feature-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    height: 100%;
    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 var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

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

.feature-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-main);
}

/* --- Legal / Document Center Layout --- */
.doc-center-header {
    background-color: var(--brand-secondary);
    color: #fff;
    padding: 4rem 0 6rem;
    text-align: center;
}

.doc-center-header h1 {
    font-weight: 700;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.doc-center-content {
    background: var(--bg-white);
    max-width: 800px;
    margin: -3rem auto 4rem;
    border-radius: 12px;
    padding: 3rem 4rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.02);
    border: 1px solid var(--border-color);
    position: relative;
    z-index: 10;
}

.doc-center-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--text-main);
}

.doc-center-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.doc-center-content p, .doc-center-content li {
    font-size: 1rem;
    color: #4b5563;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.doc-center-content ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

/* --- Footer --- */
.public-footer {
    background-color: var(--bg-white);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem;
}

.footer-heading {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-main);
    margin-bottom: 1.5rem;
}

.footer-link {
    color: var(--text-muted);
    text-decoration: none;
    display: block;
    margin-bottom: 0.75rem;
    transition: color 0.2s ease;
}

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

.footer-bottom {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    .hero-section {
        padding: 4rem 0;
        text-align: center;
    }
    .hero-image {
        margin-top: 3rem;
    }
    .doc-center-content {
        padding: 2rem 1.5rem;
        margin-top: -2rem;
    }
}