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

:root {
    /* Azure Palette */
    --azure-blue: #0078D4; /* Microsoft Azure Blue */
    --azure-mid: #005a9e;
    --azure-dark: #004578;
    --neutral-dark: #323130;
    --neutral-mid: #605E5C;
    --neutral-light: #F3F2F1;
    --neutral-white: #FFFFFF;
    
    /* Semantic Colors */
    --primary: var(--azure-blue);
    --secondary: var(--azure-dark);
    --text-primary: var(--neutral-dark);
    --text-secondary: var(--neutral-mid);
    --bg-white: #FFFFFF;
    --bg-light: #F8F9FA;
    --border-color: #E1DFDD;

    --font-heading: 'Segoe UI', 'Inter', sans-serif;
    --font-body: 'Segoe UI', 'Inter', sans-serif;
    
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
}

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

body {
    background-color: var(--bg-white);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.25;
}

/* Utilities */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 5rem 0;
}

.bg-light { background-color: var(--bg-light); }
.bg-white { background-color: var(--bg-white); }
.bg-dark { background-color: var(--neutral-dark); color: white; }

.text-center { text-align: center; }
.text-azure { color: var(--azure-blue); }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 4px; /* Enterprise square-ish look */
    transition: all 0.2s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: var(--primary);
    color: white;
}

.btn-primary:hover {
    background-color: var(--azure-mid);
    box-shadow: var(--shadow-sm);
}

.btn-secondary {
    background-color: white;
    color: var(--primary);
    border-color: var(--primary);
}

.btn-secondary:hover {
    background-color: rgba(0, 120, 212, 0.05);
}

.btn-light {
    background-color: white;
    color: var(--text-primary);
}
.btn-light:hover { background-color: #f0f0f0; }

/* Header */
header {
    background: white;
    box-shadow: var(--shadow-sm);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    height: 90px; /* Slight increase for larger logo */
    display: flex;
    align-items: center;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    gap: 2rem; /* Explicit gap between Logo, Links, and CTA */
}

.logo-container {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.5rem;
    flex-shrink: 0; /* Prevent logo from squishing */
}

.logo-img {
    height: 60px; /* Increased size for the new logo */
    margin-right: 1rem; /* More space between icon and text (if text remains) */
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.2s;
}

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

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
}

/* Hero Section */
.hero {
    margin-top: 80px;
    background: linear-gradient(135deg, #E6F2FF 0%, #FFFFFF 100%);
    padding: 6rem 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.25rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    color: var(--neutral-dark);
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 540px;
}

.hero-btns {
    display: flex;
    gap: 1rem;
}

.hero-visual {
    position: relative;
    text-align: center;
}
.hero-visual img {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 120, 212, 0.15));
}

/* Section Common */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* About / Highlights */
.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    text-align: center;
}

.highlight-item i {
    font-size: 2.5rem;
    color: var(--azure-blue);
    margin-bottom: 1rem;
}

/* Services */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.service-icon {
    font-size: 2rem;
    color: var(--azure-blue);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    flex-grow: 1;
}

.service-link {
    margin-top: 1.5rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* How It Works */
.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 2;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: white;
    border: 2px solid var(--azure-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--azure-blue);
    margin: 0 auto 1.5rem auto;
    box-shadow: var(--shadow-sm);
}

.process-step h4 {
    margin-bottom: 0.5rem;
}
.process-step p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Case Studies */
.testimonial-card {
    background: var(--bg-light);
    padding: 2rem;
    border-left: 4px solid var(--primary);
    font-style: italic;
    margin-bottom: 1rem;
    border-radius: 0 4px 4px 0;
}
.client-name {
    font-style: normal;
    font-weight: 600;
    margin-top: 1rem;
    display: block;
    color: var(--text-primary);
}

/* Why Choose Us */
.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-box h4 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.feature-box i {
    color: var(--azure-blue); /* Checkmark color */
}

/* CTA Strip */
.cta-strip {
    background: var(--azure-dark);
    text-align: center;
    padding: 4rem 1.5rem;
}

.cta-strip h2 {
    color: white;
    margin-bottom: 2rem;
}

/* Footer */
footer {
    background: #201F1E;
    color: #F3F2F1;
    padding: 4rem 0 2rem;
    font-size: 0.9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: #bebbb8;
    margin-top: 1rem;
    max-width: 300px;
}

.footer-col h4 {
    color: white;
    margin-bottom: 1.25rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col a {
    color: #bebbb8;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-col a:hover { color: white; }

.footer-bottom {
    border-top: 1px solid #3b3a39;
    padding-top: 2rem;
    text-align: center;
    color: #bebbb8;
}

/* Responsive */
@media (max-width: 900px) {
    .process-steps { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links, .nav-right .btn { display: none; }
    .mobile-menu-btn { display: block; }
    
    .hero-grid { grid-template-columns: 1fr; text-align: center; }
    .hero-content p { margin: 0 auto 2rem auto; }
    .hero-btns { justify-content: center; }
    
    .process-steps { grid-template-columns: 1fr; }
    
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: white;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    border-top: 1px solid var(--border-color);
}
.mobile-nav.active { display: block; }
.mobile-nav a { display: block; padding: 0.75rem 0; color: var(--text-primary); text-decoration: none; border-bottom: 1px solid var(--bg-light); }