:root {
    --primary: #0f172a;
    --accent: #2563eb;
    --accent-hover: #1d4ed8;
    --text: #334155;
    --light-bg: #f8fafc;
    --border: #e2e8f0;
    --white: #ffffff;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; }
body { color: var(--text); background: var(--white); line-height: 1.6; padding-top: 80px; }
.container { width: 90%; max-width: 1200px; margin: 0 auto; }



/* Navigation Styling */
header { background: var(--white); padding: 20px 0; position: fixed; width: 100%; top: 0; left: 0; z-index: 1000; box-shadow: 0 1px 3px rgba(0,0,0,0.05); }
.header-container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 22px; font-weight: 700; color: var(--primary); text-decoration: none; letter-spacing: -0.5px; }
.logo span { color: var(--accent); }
.nav-links { display: flex; list-style: none; gap: 10px; align-items: center; }
.nav-links li a { color: var(--text); text-decoration: none; padding: 8px 16px; font-weight: 500; border-radius: 4px; transition: var(--transition); }
.nav-links li a:hover, .nav-links li a.active-link { color: var(--accent); background: var(--light-bg); }
.menu-toggle { display: none; font-size: 22px; cursor: pointer; color: var(--primary); }

/* Banners */
.page-header { background: var(--primary); color: var(--white); padding: 60px 0; text-align: center; }
.page-header h1 { font-size: 36px; margin-bottom: 10px; font-weight: 700; }
.page-header p { opacity: 0.8; font-size: 16px; }

/* Hero Component */
.hero-section { height: 70vh; background: linear-gradient(rgba(15,23,42,0.85), rgba(15,23,42,0.85)), url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?q=80&w=1200') no-repeat center center/cover; display: flex; align-items: center; color: var(--white); }
.hero-content h1 { font-size: 44px; max-width: 650px; margin-bottom: 20px; line-height: 1.2; }
.hero-content p { font-size: 18px; max-width: 550px; margin-bottom: 30px; opacity: 0.9; }
.btn-primary { background: var(--accent); color: var(--white); padding: 12px 28px; text-decoration: none; border-radius: 6px; font-weight: 600; display: inline-block; transition: var(--transition); }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.info-teaser { padding: 80px 0; text-align: center; background: var(--light-bg); }
.unique-selling-point h2 { color: var(--primary); font-size: 28px; margin-bottom: 15px; }
.unique-selling-point p { max-width: 750px; margin: 0 auto; font-size: 17px; }

/* About Page Styles */
.about-detailed { padding: 80px 0; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-text h3 { font-size: 26px; color: var(--primary); margin-bottom: 20px; }
.about-text p { margin-bottom: 15px; }
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.stat-card { background: var(--light-bg); border: 1px solid var(--border); padding: 30px; text-align: center; border-radius: 8px; }
.stat-card h3 { font-size: 32px; color: var(--accent); margin-bottom: 5px; }

/* Services Layout with Dashboard Splitting */
.services-analytics-section { padding: 80px 0; background: #ffffff; }
.services-analytics-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: start; }
.column-title { font-size: 24px; color: var(--primary); margin-bottom: 30px; font-weight: 700; display: flex; align-items: center; gap: 12px; }
.column-title i { color: var(--accent); }
.service-block { background: var(--light-bg); border: 1px solid var(--border); padding: 30px; border-radius: 8px; margin-bottom: 20px; transition: var(--transition); }
.service-block:hover { transform: translateX(4px); border-color: var(--accent); background: var(--white); box-shadow: 0 4px 12px rgba(15, 23, 42, 0.03); }
.service-header { display: flex; align-items: center; gap: 15px; margin-bottom: 12px; }
.block-icon { font-size: 22px; color: var(--accent); background: rgba(37, 99, 235, 0.08); padding: 10px; border-radius: 6px; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; }
.service-block h3 { color: var(--primary); font-size: 19px; font-weight: 600; }
.analytics-card { background: var(--white); border: 1px solid var(--border); box-shadow: 0 10px 25px rgba(15, 23, 42, 0.04); padding: 35px; border-radius: 12px; }
.analytics-card h3 { color: var(--primary); font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.analytics-sub { font-size: 13px; color: #64748b; margin-bottom: 25px; }
.chart-wrapper { position: relative; width: 100%; height: 300px; }
.work-summary-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 25px; }
.mini-stat { background: var(--light-bg); border: 1px solid var(--border); padding: 20px; border-radius: 8px; text-align: center; }
.mini-stat h4 { font-size: 24px; color: var(--accent); margin-bottom: 2px; }
.mini-stat p { font-size: 13px; font-weight: 500; }

/* Blog Elements */
.blog-section { padding: 60px 0; background: var(--light-bg); }
.blog-layout { display: grid; grid-template-columns: 2.5fr 1fr; gap: 40px; }
.blog-grid { display: grid; grid-template-columns: 1fr; gap: 30px; }
.blog-card { background: var(--white); border-radius: 8px; border: 1px solid var(--border); overflow: hidden; display: flex; flex-direction: column; }
.blog-img-placeholder { height: 200px; background: #cbd5e1; background-image: url('https://images.unsplash.com/photo-1460925895917-afdab827c52f?q=80&w=500'); background-size: cover; }
.blog-content { padding: 30px; }
.blog-category { display: inline-block; background: rgba(37,99,235,0.1); color: var(--accent); padding: 3px 10px; font-size: 12px; font-weight: 600; border-radius: 4px; margin-right: 10px; text-transform: uppercase; }
.blog-date { font-size: 13px; color: #64748b; }
.blog-content h3 { margin: 15px 0 10px 0; font-size: 22px; }
.blog-content h3 a { color: var(--primary); text-decoration: none; }
.blog-content p { color: #475569; font-size: 15px; margin-bottom: 20px; }
.read-more { color: var(--accent); text-decoration: none; font-weight: 600; font-size: 14px; display: flex; align-items: center; gap: 5px; }
.blog-sidebar { display: flex; flex-direction: column; gap: 30px; }
.sidebar-widget { background: var(--white); padding: 25px; border-radius: 8px; border: 1px solid var(--border); }
.sidebar-widget h4 { font-size: 16px; margin-bottom: 15px; color: var(--primary); text-transform: uppercase; }
.search-box input { width: 100%; padding: 10px; border: 1px solid var(--border); border-radius: 4px; }
.sidebar-widget ul { list-style: none; }
.sidebar-widget ul li { margin-bottom: 10px; }
.sidebar-widget ul li a { color: var(--text); text-decoration: none; font-size: 14px; transition: var(--transition); }
.sidebar-widget ul li a:hover { color: var(--accent); padding-left: 4px; }

/* Contact Interface Styles */
.contact-section { padding: 80px 0; }
.contact-wrapper { display: grid; grid-template-columns: 1fr 2fr; gap: 50px; }
.contact-details h3 { font-size: 22px; color: var(--primary); margin-bottom: 20px; }
.contact-details p { margin-bottom: 15px; display: flex; align-items: center; gap: 12px; }
.contact-details i { color: var(--accent); font-size: 16px; }
.contact-form .form-group { margin-bottom: 20px; }
.contact-form input, .contact-form textarea { width: 100%; padding: 12px; border: 1px solid var(--border); border-radius: 6px; font-size: 15px; background: var(--light-bg); }
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--accent); background: var(--white); }
.btn-submit { background: var(--primary); color: var(--white); padding: 12px 30px; border: none; border-radius: 6px; font-weight: 600; cursor: pointer; transition: var(--transition); }
.btn-submit:hover { background: var(--accent); }
.success-msg { color: #16a34a; font-weight: 600; margin-bottom: 15px; }
.error-msg { color: #dc2626; font-weight: 600; margin-bottom: 15px; }

/* Database Table Framework Formatting */
.table-responsive { width: 100%; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05); border-radius: 8px; overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 15px; text-align: left; background: var(--white); border: 1px solid var(--border); }
.admin-table th { background-color: var(--primary); color: var(--white); padding: 15px 20px; font-weight: 600; }
.admin-table td { padding: 15px 20px; border-bottom: 1px solid var(--border); color: var(--text); vertical-align: top; }
.admin-table tr:nth-of-type(even) { background-color: var(--light-bg); }

/* Footer Core System layout */
footer { background: var(--primary); color: rgba(255,255,255,0.7); padding: 60px 0 20px 0; border-top: 1px solid rgba(255,255,255,0.1); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-brand .logo { color: var(--white); }
.footer-brand p { margin-top: 15px; font-size: 14px; max-width: 400px; }
.footer-links h4 { color: var(--white); font-size: 16px; margin-bottom: 15px; }
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links ul li a { color: rgba(255,255,255,0.7); text-decoration: none; font-size: 14px; transition: var(--transition); }
.footer-links ul li a:hover { color: var(--white); }
.footer-bottom { text-align: center; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; font-size: 13px; }

/* Breakpoint Restructuring Queries */
@media (max-width: 992px) {
    .blog-layout, .services-analytics-grid { grid-template-columns: 1fr; gap: 50px; }
    .blog-sidebar { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
}
@media (max-width: 768px) {
    body { padding-top: 70px; }
    .menu-toggle { display: block; }
    .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; width: 100%; background: var(--white); box-shadow: 0 4px 6px rgba(0,0,0,0.05); padding: 10px 0; }
    .nav-links.active { display: flex; }
    .nav-links li a { display: block; padding: 12px 5%; border-radius: 0; width: 100%; }
    .hero-content h1 { font-size: 32px; }
    .about-grid, .contact-wrapper, .footer-grid, .blog-sidebar { grid-template-columns: 1fr; }
    .analytics-card { padding: 20px 15px; }
    .chart-wrapper { height: 240px; }
}
/* Responsive Inline Blog Paragraph Images Style rules */
.blog-inline-img {
    display: block;
    max-width: 100%;
    height: auto;
    margin: 30px auto;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(15, 23, 42, 0.05);
}

/* Optional configuration class to float pictures nicely next to text paragraphs on large viewports */
@media (min-width: 768px) {
    .blog-inline-img-left {
        float: left;
        max-width: 45%;
        margin: 10px 25px 20px 0;
        border-radius: 6px;
    }
    .blog-inline-img-right {
        float: right;
        max-width: 45%;
        margin: 10px 0 20px 25px;
        border-radius: 6px;
    }
}