:root {
    --flow-blue: #0B4F6C;
    --sync-gold: #F3B71B;
    --cloud-gray: #F7F9FA;
    --charcoal: #072D3D;
    --stone-gray: #B0C4DE; 
    --white: #FFFFFF;
    --border-light: #EAECEE;
    --font-family-base: 'Inter', 'Segoe UI', 'Roboto', sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-family-base);
    background-color: var(--white);
    color: var(--charcoal);
    line-height: 1.7;
    margin: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}
.site-header {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-light);
    padding: 10px 0;
    position: sticky;
    top: 0;
    z-index: 10;
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo img {
    height: 80px;
    width: auto;
    display: block;
}
.main-nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    gap: 30px;
}
.main-nav a {
    text-decoration: none;
    color: var(--charcoal);
    font-weight: 500;
    transition: color 0.2s ease;
}
.main-nav a:hover {
    color: var(--sync-gold);
}
.content-wrapper {
    padding: 0; 
}
.page-section { padding: 120px 0; }
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 80px auto;
    padding: 0 20px;
}
.section-title {
    font-size: 48px;
    font-weight: 700;
    color: var(--flow-blue);
    margin: 0 0 16px 0;
    line-height: 1.2;
}
.section-subtitle {
    font-size: 18px;
    color: #555;
    margin: 0 auto 30px auto;
}
#hero {
    background-color: var(--flow-blue);
    color: var(--white);
    text-align: center;
}
#hero .section-title { color: var(--white); }
#hero .section-subtitle { color: var(--stone-gray); max-width: 600px; }
#hero .cta-button { background-color: var(--sync-gold); color: var(--flow-blue); }
#hero .cta-button:hover { background-color: #E0A819; }
#services { background-color: var(--cloud-gray); }
#services .services-grid {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    gap: 30px;
}
@media (min-width: 768px) { #services .services-grid.six-items { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 992px) { #services .services-grid.six-items { grid-template-columns: repeat(3, 1fr); } }
.service-card {
    background-color: var(--white);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service-card:hover { transform: translateY(-5px); box-shadow: 0 8px 25px rgba(11, 79, 108, 0.08); }
.service-card .service-icon { color: var(--sync-gold); margin-bottom: 20px; width: 40px; height: 40px; }
.service-card .service-title { font-size: 20px; font-weight: 600; color: var(--flow-blue); margin: 0 0 10px 0; min-height: 48px; }
.service-card .service-description { font-size: 16px; color: var(--charcoal); margin: 0; }
#testimonials { background-color: var(--white); }
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}
.testimonial-card {
    background-color: var(--cloud-gray);
    border-radius: 8px;
    padding: 30px;
    margin: 0;
    border-left: 4px solid var(--sync-gold);
}
.testimonial-card p { margin: 0 0 20px 0; font-size: 17px; line-height: 1.7; font-style: italic; }
.testimonial-card footer cite { font-style: normal; font-weight: 600; color: var(--flow-blue); }
.approach-section { padding: 100px 0; background-color: var(--white); }
.approach-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 50px;
    margin-top: 60px;
    max-width: 1100px;
    margin: 60px auto 0 auto;
    padding: 0 20px;
}
.approach-item { position: relative; padding-left: 20px; border-left: 3px solid var(--border-light); }
.approach-number { font-size: 20px; font-weight: 700; color: var(--sync-gold); margin-bottom: 15px; }
.approach-item h3 { font-size: 22px; font-weight: 600; color: var(--flow-blue); margin: 0 0 15px 0; }
.approach-item p { margin: 0; font-size: 16px; line-height: 1.7; color: var(--charcoal); }
.contact-section { background-color: var(--cloud-gray); }
.contact-form { display: flex; flex-direction: column; gap: 20px; max-width: 600px; margin: 0 auto; }
.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #DDE2E7;
    border-radius: 8px;
    font-family: var(--font-family-base);
    font-size: 16px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.contact-form input:focus, .contact-form textarea:focus { outline: none; border-color: var(--sync-gold); box-shadow: 0 0 0 3px rgba(243, 183, 27, 0.2); }
.contact-form textarea { resize: vertical; }
.success-message {
    background-color: var(--white);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}
.success-message i { color: #28a745; width: 60px; height: 60px; margin-bottom: 20px; }
.success-message h3 { font-size: 28px; font-weight: 600; color: var(--flow-blue); margin: 0 0 10px 0; }
.success-message p { font-size: 18px; color: var(--charcoal); margin: 0; }
.cta-button {
    display: inline-block;
    background-color: var(--flow-blue);
    color: var(--white);
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    padding: 16px 36px;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.3s ease;
    text-align: center;
}
#hero .cta-button { background-color: var(--sync-gold); color: var(--flow-blue); }
#hero .cta-button:hover { background-color: #E0A819; }
.cta-button:hover, .cta-button:focus { background-color: var(--charcoal); transform: translateY(-2px); }
.site-footer { text-align: center; padding: 40px 0; background-color: var(--flow-blue); color: var(--stone-gray); font-size: 14px; }
.site-footer p { margin: 0; }