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

:root {
    --primary: #0066cc;
    --bg-white: #ffffff;
    --bg-light: #f5f5f5;
    --text-dark: #1a1a1a;
    --text-secondary: #666666;
    --border-light: #eeeeee;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--bg-white);
}

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

/* Header & Navigation */
.header {
    border-bottom: 1px solid var(--border-light);
    padding: 20px 0;
    margin-bottom: 40px;
}

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

.logo {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    text-decoration: none;
}

.nav {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-size: 14px;
}

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

/* Main Content */
main {
    margin: 40px 0;
}

h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

h2 {
    font-size: 28px;
    font-weight: 700;
    margin: 30px 0 15px;
}

h3 {
    font-size: 20px;
    font-weight: 700;
    margin: 20px 0 10px;
}

p {
    margin-bottom: 15px;
    color: var(--text-dark);
}

/* Links */
a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.back-link {
    font-size: 14px;
    margin-top: 30px;
    display: inline-block;
}

/* Buttons & CTAs */
.btn {
    display: inline-block;
    padding: 12px 28px;
    background-color: var(--primary);
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
    margin-top: 20px;
}

.btn:hover {
    text-decoration: none;
    opacity: 0.9;
}

/* Hero Section */
.hero {
    padding: 60px 0;
    text-align: center;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Service Cards */
.services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin: 60px 0;
}

.service-card {
    padding: 30px;
    background-color: var(--bg-light);
    border-left: 4px solid var(--primary);
}

.service-card h3 {
    margin-top: 0;
}

.service-card p {
    color: var(--text-secondary);
}

/* Process Section */
.process {
    margin: 60px 0;
    padding: 40px 0;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin: 40px 0;
}

.process-step {
    text-align: center;
    padding: 20px;
}

.process-step strong {
    display: block;
    color: var(--primary);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

/* Blog */
.blog-list {
    margin: 40px 0;
}

.blog-item {
    padding: 30px 0;
    border-bottom: 1px solid var(--border-light);
}

.blog-item h2 {
    margin: 0 0 10px 0;
    font-size: 24px;
}

.blog-item h2 a {
    color: var(--text-dark);
}

.blog-item h2 a:hover {
    color: var(--primary);
}

.blog-meta {
    font-size: 13px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 15px 0;
}

.blog-excerpt {
    color: var(--text-secondary);
    margin: 0;
}

.blog-post {
    max-width: 800px;
    margin: 40px auto;
}

.blog-content {
    margin: 40px 0;
    line-height: 1.8;
}

.blog-content p {
    margin-bottom: 20px;
}

/* Service Details Page */
.service-details {
    max-width: 800px;
    margin: 40px auto;
}

.service-section {
    margin: 50px 0;
    padding: 30px;
    background-color: var(--bg-light);
    border-left: 4px solid var(--primary);
}

.service-section h2 {
    margin-top: 0;
}

/* Contact Form */
.contact-form {
    max-width: 500px;
    margin: 40px auto;
}

.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
}

input, textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-light);
    border-radius: 4px;
    font-family: inherit;
    font-size: 14px;
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    border-top: 1px solid var(--border-light);
    padding: 40px 0;
    margin-top: 60px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
}

/* Footer CTA Section */
.footer-cta {
    background-color: var(--bg-light);
    padding: 60px 0;
    margin: 80px 0 0 0;
    text-align: center;
}

.footer-cta h2 {
    margin-top: 0;
}

.footer-cta p {
    color: var(--text-secondary);
    font-size: 18px;
    margin-bottom: 30px;
}

/* Responsive */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 20px;
    }

    .nav {
        width: 100%;
        justify-content: center;
    }

    .hero h1 {
        font-size: 32px;
    }

    h1 {
        font-size: 32px;
    }

    h2 {
        font-size: 20px;
    }

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

    .process-steps {
        grid-template-columns: 1fr;
    }
}