/* --- Variables for Consistent Theming --- */
:root {
    /* Brand Colors - Adjusted for better contrast and subtlety */
    --color-primary: #2575fc;       /* Blue - Main brand */
    --color-primary-dark: #1a5bc9;
    --color-secondary: #6a11cb;     /* Purple - Accent */
    --color-secondary-dark: #550db9;
    --color-accent: #0ea5e9;        /* Sky Blue - New accent for highlights */
    --color-accent-dark: #0284c7;
    /* Neutrals */
    --color-text: #1f2937;          /* Dark Gray - Main text */
    --color-text-secondary: #4b5563; /* Medium Gray - Secondary text */
    --color-text-tertiary: #9ca3af;  /* Light Gray - Muted text */
    --color-bg: #ffffff;            /* White - Main background */
    --color-bg-secondary: #f3f4f6;  /* Light Gray - Section backgrounds */
    --color-bg-tertiary: #e5e7eb;   /* Lighter Gray - Card backgrounds */
    --color-border: #d1d5db;        /* Gray - Borders */
    --color-border-dark: #9ca3af;
    /* Feedback Colors */
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
    /* Shadows & Effects */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-inner: inset 0 2px 4px 0 rgb(0 0 0 / 0.05);
    /* Transitions */
    --transition-fast: all 0.2s ease-in-out;
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    --font-heading: 'Space Grotesk', 'Inter', sans-serif;
    --font-size-xs: 0.75rem;   /* 12px */
    --font-size-sm: 0.875rem;  /* 14px */
    --font-size-base: 1rem;    /* 16px */
    --font-size-lg: 1.125rem;  /* 18px */
    --font-size-xl: 1.25rem;   /* 20px */
    --font-size-2xl: 1.5rem;   /* 24px */
    --font-size-3xl: 1.875rem; /* 30px */
    --font-size-4xl: 2.25rem;  /* 36px */
    --font-size-5xl: 3rem;     /* 48px */
    --font-size-6xl: 3.75rem;  /* 60px */
    /* Spacing & Layout */
    --border-radius-sm: 0.25rem; /* 4px */
    --border-radius: 0.5rem;     /* 8px */
    --border-radius-lg: 0.75rem; /* 12px */
    --border-radius-xl: 1rem;    /* 16px */
    --border-radius-full: 9999px;
    --spacing-1: 0.25rem; /* 4px */
    --spacing-2: 0.5rem;  /* 8px */
    --spacing-3: 0.75rem; /* 12px */
    --spacing-4: 1rem;    /* 16px */
    --spacing-5: 1.25rem; /* 20px */
    --spacing-6: 1.5rem;  /* 24px */
    --spacing-8: 2rem;    /* 32px */
    --spacing-10: 2.5rem; /* 40px */
    --spacing-12: 3rem;   /* 48px */
    --spacing-16: 4rem;   /* 64px */
    --spacing-20: 5rem;   /* 80px */
    --spacing-24: 6rem;   /* 96px */
    --spacing-32: 8rem;   /* 128px */
    --max-width: 80rem; /* 1280px */
}

/* --- Basic Reset & Global Styles --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-4);
    padding-right: var(--spacing-4);
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}
a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-4);
    color: var(--color-text);
}
h1 { font-size: var(--font-size-4xl); margin-bottom: var(--spacing-5); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }

p {
    margin-bottom: var(--spacing-4);
    color: var(--color-text-secondary);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    user-select: none;
    border: 1px solid transparent;
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-base);
    line-height: 1.5;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
    text-decoration: none;
}
.btn:focus, .btn.focus {
    outline: 0;
    box-shadow: 0 0 0 3px rgba(37, 117, 252, 0.25);
}
.btn:disabled, .btn.disabled {
    opacity: 0.65;
    cursor: not-allowed;
}
.btn-primary {
    color: #fff;
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    box-shadow: var(--shadow);
}
.btn-primary:hover {
    color: #fff;
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    text-decoration: none;
}
.btn-secondary {
    color: var(--color-primary);
    background-color: var(--color-bg);
    border-color: var(--color-primary);
    box-shadow: var(--shadow);
}
.btn-secondary:hover {
    color: var(--color-primary-dark);
    background-color: var(--color-bg-secondary);
    border-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    text-decoration: none;
}
.btn-sm {
    padding: 0.5rem 1rem;
    font-size: var(--font-size-sm);
    border-radius: var(--border-radius-sm);
}

/* --- Forms --- */
.form-group {
    margin-bottom: var(--spacing-4);
}
.form-label {
    display: block;
    margin-bottom: var(--spacing-2);
    font-weight: 500;
    color: var(--color-text);
}
.form-input, .form-textarea {
    display: block;
    width: 100%;
    padding: 0.75rem;
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--color-text);
    background-color: var(--color-bg);
    background-clip: padding-box;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: var(--transition);
}
.form-input:focus, .form-textarea:focus {
    color: var(--color-text);
    background-color: var(--color-bg);
    border-color: var(--color-primary);
    outline: 0;
    box-shadow: 0 0 0 3px rgba(37, 117, 252, 0.25);
}
.form-textarea {
    min-height: 120px;
    resize: vertical;
}
.form-hint {
    display: block;
    margin-top: var(--spacing-1);
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
}
.form-link {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    text-decoration: none;
}
.form-link:hover {
    text-decoration: underline;
    color: var(--color-primary-dark);
}
.form-message {
    padding: var(--spacing-3);
    margin-top: var(--spacing-3);
    border-radius: var(--border-radius);
    display: none;
    font-weight: 500;
}
.form-message.success {
    background-color: #d1fae5;
    color: #065f46;
    border-left: 4px solid var(--color-success);
    display: block;
}
.form-message.error {
    background-color: #fee2e2;
    color: #991b1b;
    border-left: 4px solid var(--color-error);
    display: block;
}

/* --- Preloader --- */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out;
}
.preloader--hidden {
    opacity: 0;
}
.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid var(--color-border);
    border-top: 5px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* --- Header --- */
.main-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95); /* Semi-transparent white */
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-4);
    padding-bottom: var(--spacing-4);
}
.logo {
    height: 40px; /* Reduced logo size */
}
.main-nav {
    display: flex;
}
.nav-list {
    display: flex;
    align-items: center;
    list-style: none;
}
.nav-item {
    margin-left: var(--spacing-6);
}
.nav-link {
    font-weight: 500;
    color: var(--color-text); /* Dark text for contrast */
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--border-radius-full);
    transition: var(--transition);
    position: relative;
}
.nav-link:hover, .nav-link.active {
    color: var(--color-primary);
    background-color: rgba(37, 117, 252, 0.1);
    text-decoration: none;
}
.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: var(--spacing-3);
    right: var(--spacing-3);
    height: 3px;
    background-color: var(--color-primary);
    border-radius: 2px;
}
.nav-cta {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white !important;
    font-weight: 600;
    padding: 0.6rem 1.2rem !important;
    border-radius: var(--border-radius-full);
    box-shadow: var(--shadow);
}
.nav-cta:hover {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-secondary-dark));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    text-decoration: none;
}
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
}
.menu-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: var(--transition);
}

/* --- Hero Sections --- */
/* --- Simplified Hero Section CSS --- */
/* Base styles for hero sections */
.hero-section, .page-hero-section {
    position: relative;
    overflow: hidden;
    padding-top: var(--spacing-20);
    padding-bottom: var(--spacing-20);
    color: white;
    text-align: center;
    /* Default fallback background color */
    background-color: var(--color-bg-secondary);
    /* Ensure it can contain absolutely positioned children */
    /* background-image will be set specifically for each instance */
}

/* Specific background for the Homepage Hero */
.hero-section {
    /* This is the KEY change: Set the background image via CSS */
    background-image: url('images/hero-bg.jpg'); /* Make sure this path is correct relative to styles.css */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Specific background for other Page Heros (if needed, can be overridden inline) */
.page-hero-section {
    padding-top: var(--spacing-16);
    padding-bottom: var(--spacing-16);
    /* background-image would typically be set inline on the HTML element */
    /* e.g., style="background-image: url('images/about-bg.jpg');" */
}

/* Overlay for readability - common to both */
.hero-overlay {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Lighter overlay for better text readability */
    background: rgba(0, 0, 0, 0.4); /* Adjust darkness if needed */
    z-index: 1; /* Overlay is above the background image */
}

/* Content container - sits on top */
.hero-content {
    position: relative;
    z-index: 2; /* Content is above the overlay */
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--spacing-4);
    padding-right: var(--spacing-4); /* Added padding for small screens */
}

/* Text styles */
.hero-title {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-5);
    /* Removed text-shadow for cleaner look */
    text-shadow: 0 2px 4px rgba(0,0,0,0.3); /* Optional subtle shadow for text */
}
.hero-subtitle {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-8);
    /* Removed text-shadow for cleaner look */
    color: #e5e7eb; /* Lighter color for subtitle */
    text-shadow: 0 1px 2px rgba(0,0,0,0.2); /* Optional subtle shadow for text */
}
.hero-cta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}
/* --- End Simplified Hero Section CSS --- */


/* --- Sections --- */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}
.section-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-4);
    /* Removed gradient text for better readability and cleaner look */
    color: var(--color-text);
}
.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

/* --- Features Section --- */
.features-section {
    padding-top: var(--spacing-20);
    padding-bottom: var(--spacing-20);
    background-color: var(--color-bg); /* White background */
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
}
.feature-card {
    background-color: var(--color-bg-tertiary); /* Light card background */
    padding: var(--spacing-8);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}
.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}
.feature-icon {
    width: 60px;
    height: 60px;
    margin-bottom: var(--spacing-5);
    color: var(--color-primary); /* Use primary color for icons */
}
.feature-icon svg {
    width: 100%;
    height: 100%;
}
.feature-title {
    margin-bottom: var(--spacing-3);
    font-size: var(--font-size-2xl);
    color: var(--color-text); /* Dark title */
}
.feature-description {
    color: var(--color-text-secondary); /* Secondary text color */
    margin-bottom: 0;
}

/* --- Stats Section --- */
.stats-section {
    padding-top: var(--spacing-16);
    padding-bottom: var(--spacing-16);
    /* Use a subtle gradient or solid color that contrasts well */
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe); /* Light blue gradient */
    color: var(--color-text); /* Dark text on light background */
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-8);
    text-align: center;
}
.stat-item {}
/* --- Fix Stats Layout --- */
/* Wrap value and label for better control */
.stat-value {
    display: flex;
    justify-content: center;
    align-items: baseline;
    flex-wrap: wrap; /* Allow wrapping if needed */
    gap: var(--spacing-1); /* Small gap between number and suffix */
    margin-bottom: var(--spacing-2);
}
.stat-number {
    font-size: var(--font-size-6xl);
    font-weight: 700;
    line-height: 1;
    color: var(--color-primary); /* Highlight numbers */
}
.stat-suffix, .stat-percent {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--color-primary); /* Match number color */
}
.stat-label {
    font-size: var(--font-size-lg);
    font-weight: 500;
    color: var(--color-text-secondary); /* Secondary text for labels */
}
/* --- End Fix Stats Layout --- */


/* --- Testimonials Section --- */
.testimonials-section {
    padding-top: var(--spacing-20);
    padding-bottom: var(--spacing-20);
    background-color: var(--color-bg-secondary); /* Light grey background */
}
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-8);
}
.testimonial-card {
    background-color: var(--color-bg); /* White card background */
    padding: var(--spacing-6);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    border-left: 4px solid var(--color-accent); /* Use new accent color */
    position: relative;
}
.testimonial-rating {
    color: #fbbf24; /* Amber 400 - Star color */
    margin-bottom: var(--spacing-4);
    font-size: var(--font-size-xl);
}
.testimonial-text {
    font-style: italic;
    margin-bottom: var(--spacing-4);
    color: var(--color-text); /* Dark text */
}
.testimonial-footer {
    font-weight: 600;
    color: var(--color-text); /* Dark text */
}

/* --- Content Sections (About, Services details) --- */
.content-section, .services-section, .contact-section, .leadership-section, .team-section, .values-section, .case-study-section {
    padding-top: var(--spacing-20);
    padding-bottom: var(--spacing-20);
}
.content-section, .leadership-section, .team-section, .values-section, .case-study-section {
    background-color: var(--color-bg); /* White background */
}
.services-section, .contact-section {
    background-color: var(--color-bg-secondary); /* Light grey background */
}
.content-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-12);
    align-items: center;
}
.content-text {
    flex: 1;
    min-width: 300px;
}
.content-title {
    margin-bottom: var(--spacing-5);
}
.content-visual {
    flex: 1;
    min-width: 300px;
}

/* --- Leadership & Team --- */
.leader-profile {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-8);
    align-items: center;
    background-color: var(--color-bg-tertiary); /* Light card background */
    padding: var(--spacing-8);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow);
}
.leader-image {
    width: 250px;
    height: 250px;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
    border: 3px solid var(--color-border);
}
.leader-info {
    flex: 1;
    min-width: 300px;
}
.leader-name {
    margin-bottom: var(--spacing-2);
    font-size: var(--font-size-3xl);
}
.leader-title {
    color: var(--color-primary); /* Primary color for title */
    font-weight: 600;
    margin-bottom: var(--spacing-4);
    font-size: var(--font-size-xl);
}
.leader-bio {
    margin-bottom: var(--spacing-4);
}
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-8);
}
.team-member {
    background-color: var(--color-bg-tertiary); /* Light card background */
    padding: var(--spacing-6) var(--spacing-5);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}
.team-member:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}
.team-member-image {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: var(--spacing-4);
    border: 2px solid var(--color-border);
}
.team-member-name {
    margin-bottom: var(--spacing-1);
    font-size: var(--font-size-lg);
}
.team-member-title {
    color: var(--color-primary); /* Primary color for title */
    font-weight: 600;
    margin-bottom: var(--spacing-3);
    font-size: var(--font-size-base);
}
.team-member-bio {
    font-size: var(--font-size-sm);
    margin-bottom: 0;
    color: var(--color-text-secondary); /* Secondary text */
}
.values-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-8);
}
.value-item {
    text-align: center;
    padding: var(--spacing-6);
    background-color: var(--color-bg-tertiary); /* Light card background */
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
}
.value-title {
    margin-bottom: var(--spacing-3);
    font-size: var(--font-size-xl);
    color: var(--color-primary); /* Primary color */
}

/* --- Services Specific --- */
.service-offering {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-10);
    margin-bottom: var(--spacing-16);
    align-items: center;
    background-color: var(--color-bg); /* White card background */
    padding: var(--spacing-8);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow);
}
.service-offering--alt {
    flex-direction: row-reverse;
}
.service-visual {
    flex: 1;
    min-width: 300px;
}
.service-image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
}
/* --- Improve Service Section Placeholders --- */
/* Style the placeholder divs to look more like placeholders */
.service-placeholder {
    width: 100%;
    height: 300px; /* Adjust as needed */
    background-color: var(--color-bg-secondary); /* Use a light background */
    border-radius: var(--border-radius-lg);
    display: flex;
    flex-direction: column; /* Stack icon and text */
    align-items: center;
    justify-content: center;
    color: var(--color-text-tertiary); /* Use tertiary text color */
    border: 2px dashed var(--color-border); /* Use a dashed border */
    opacity: 0.8; /* Slightly transparent */
    gap: var(--spacing-3); /* Space between icon and text */
}
.service-placeholder svg {
    width: 60px;
    height: 60px;
    /* Color of the SVG icon */
    color: var(--color-text-tertiary);
}
.placeholder-text { /* Style for optional text inside placeholder */
    font-size: var(--font-size-sm);
    font-weight: 500;
}
/* --- End Improve Service Section Placeholders --- */

.service-details {
    flex: 1;
    min-width: 300px;
}
.service-title {
    margin-bottom: var(--spacing-4);
    font-size: var(--font-size-3xl);
    color: var(--color-text); /* Dark title */
}
.service-description {
    margin-bottom: var(--spacing-5);
    color: var(--color-text-secondary); /* Secondary text */
}
.service-features {
    list-style: none;
    padding: 0;
}
.service-features li {
    margin-bottom: var(--spacing-3);
    padding-left: 30px;
    position: relative;
    color: var(--color-text-secondary); /* Secondary text */
}
.service-features li::before {
    content: "✓";
    color: var(--color-success); /* Green checkmark */
    position: absolute;
    left: 0;
    font-weight: bold;
}
.case-study-content {
    background-color: var(--color-bg); /* White background */
    padding: var(--spacing-8);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
}
.case-study-title {
    margin-bottom: var(--spacing-6);
    text-align: center;
    color: var(--color-primary); /* Primary color */
}
.case-study-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-6);
}
.case-study-challenge, .case-study-solution, .case-study-results {}
.case-study-challenge h4, .case-study-solution h4, .case-study-results h4 {
    color: var(--color-primary); /* Primary color */
    margin-bottom: var(--spacing-3);
}
.case-study-results ul {
    list-style: none;
    padding: 0;
}
.case-study-results li {
    margin-bottom: var(--spacing-2);
    font-weight: 500;
    color: var(--color-text-secondary); /* Secondary text */
}
.case-study-results li strong {
    color: var(--color-primary); /* Primary color for highlights */
}

/* --- Contact Specific --- */
.contact-layout {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-12);
}
.contact-info, .contact-form-wrapper {
    flex: 1;
    min-width: 300px;
}
.contact-title {
    margin-bottom: var(--spacing-5);
}
.contact-details {}
.contact-item {
    margin-bottom: var(--spacing-6);
}
.contact-item h3 {
    margin-bottom: var(--spacing-2);
    color: var(--color-primary); /* Primary color */
}
.map-placeholder {
    width: 100%;
    height: 250px;
    background-color: var(--color-bg-secondary);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-tertiary);
    border: 1px dashed var(--color-border);
    margin-top: var(--spacing-4);
}

/* --- Authentication Pages --- */
.auth-body {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%); /* Light blue gradient */
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-4);
}
.auth-container {
    width: 100%;
    max-width: 450px;
    background-color: var(--color-bg); /* White background */
    padding: var(--spacing-8);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    text-align: center;
}
.auth-header {
    margin-bottom: var(--spacing-6);
}
.auth-logo {
    height: 60px;
    margin-bottom: var(--spacing-4);
}
.auth-title {
    margin-bottom: var(--spacing-2);
    font-size: var(--font-size-3xl);
}
.auth-subtitle {
    color: var(--color-text-secondary);
    margin-bottom: 0;
}
.auth-form {
    text-align: left;
    margin-bottom: var(--spacing-5);
}
.auth-btn {
    width: 100%;
    margin-top: var(--spacing-2);
}
.auth-footer {
    border-top: 1px solid var(--color-border);
    padding-top: var(--spacing-5);
}

/* --- Dashboard --- */
.dashboard-header {
    background-color: var(--color-bg); /* White background */
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 100;
}
.dashboard-main {
    display: flex;
    min-height: calc(100vh - 70px - 150px);
}
.dashboard-sidebar {
    width: 250px;
    background-color: var(--color-bg-secondary); /* Light grey sidebar */
    border-right: 1px solid var(--color-border);
    padding: var(--spacing-6) 0;
    flex-shrink: 0;
}
.dashboard-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}
.dashboard-nav-item {
    margin-bottom: var(--spacing-1);
}
.dashboard-nav-link {
    display: block;
    padding: var(--spacing-3) var(--spacing-5);
    color: var(--color-text-secondary); /* Secondary text */
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    border-left: 3px solid transparent;
}
.dashboard-nav-link:hover, .dashboard-nav-link.active {
    color: var(--color-primary); /* Primary color */
    background-color: rgba(37, 117, 252, 0.05);
    border-left-color: var(--color-primary);
    text-decoration: none;
}
.dashboard-content {
    flex: 1;
    padding: var(--spacing-8);
    background-color: var(--color-bg); /* White background */
}
.dashboard-panel-header {
    margin-bottom: var(--spacing-8);
}
.dashboard-panel-title {
    margin-bottom: var(--spacing-2);
}
.dashboard-panel-subtitle {
    color: var(--color-text-secondary);
    margin-bottom: 0;
}
.dashboard-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-6);
    margin-bottom: var(--spacing-10);
}
.dashboard-stat-card {
    background-color: var(--color-bg-tertiary); /* Light card background */
    padding: var(--spacing-5);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    text-align: center;
}
.stat-card-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-2);
    color: var(--color-text-secondary); /* Secondary text */
}
.stat-card-value {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-1);
    color: var(--color-primary); /* Primary color */
}
.stat-card-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary); /* Tertiary text */
    margin-bottom: 0;
}
.dashboard-section-title {
    margin-bottom: var(--spacing-5);
    font-size: var(--font-size-2xl);
}
.dashboard-actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-5);
}
.dashboard-action-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-6);
    background-color: var(--color-bg-tertiary); /* Light card background */
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    text-align: center;
    text-decoration: none;
    transition: var(--transition);
    color: var(--color-text);
}
.dashboard-action-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    text-decoration: none;
    color: var(--color-primary); /* Primary color */
}
.action-icon {
    width: 50px;
    height: 50px;
    margin-bottom: var(--spacing-4);
    color: var(--color-primary); /* Primary color */
}
.action-icon svg {
    width: 100%;
    height: 100%;
}
.action-title {
    margin-bottom: 0;
    font-weight: 600;
}
.user-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
}
.user-greeting {
    font-weight: 500;
}

/* --- Blog --- */
.blog-section {
    padding-top: var(--spacing-16);
    padding-bottom: var(--spacing-20);
    background-color: var(--color-bg); /* White background */
}
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-8);
}
.blog-post-preview {
    background-color: var(--color-bg-tertiary); /* Light card background */
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
}
.blog-post-preview:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}
.post-image-wrapper {
    position: relative;
    overflow: hidden;
}
.post-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: var(--transition-fast);
}
.blog-post-preview:hover .post-image {
    transform: scale(1.05);
}
.post-category {
    position: absolute;
    top: var(--spacing-3);
    left: var(--spacing-3);
    background-color: var(--color-primary); /* Primary color */
    color: white;
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
}
.post-content {
    padding: var(--spacing-5);
}
.post-title {
    margin-bottom: var(--spacing-3);
    font-size: var(--font-size-xl);
}
.post-title a {
    color: var(--color-text); /* Dark text */
    text-decoration: none;
}
.post-title a:hover {
    color: var(--color-primary); /* Primary color */
    text-decoration: none;
}
.post-excerpt {
    color: var(--color-text-secondary); /* Secondary text */
    margin-bottom: var(--spacing-4);
}
.post-meta {
    display: flex;
    justify-content: space-between;
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary); /* Tertiary text */
}
/* --- Blog Post Detail --- */
.blog-post-header {
    background-color: var(--color-bg-secondary); /* Light grey background */
    padding-top: var(--spacing-12);
    padding-bottom: var(--spacing-10);
    text-align: center;
}
.blog-post-title {
    font-size: var(--font-size-5xl);
    margin-bottom: var(--spacing-4);
}
.blog-post-content {
    padding-top: var(--spacing-12);
    padding-bottom: var(--spacing-20);
}
.post-image-wrapper-full {
    width: 100%;
    max-width: 900px;
    margin: 0 auto var(--spacing-10);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.post-image-wrapper-full img {
    width: 100%;
    height: auto;
    display: block;
}
.post-text {
    max-width: 900px;
    margin: 0 auto;
}
.post-text h2 {
    margin-top: var(--spacing-8);
    margin-bottom: var(--spacing-4);
    padding-top: var(--spacing-6);
    border-top: 1px solid var(--color-border);
}
.post-text p {
    margin-bottom: var(--spacing-5);
}
.post-text ul, .post-text ol {
    margin-bottom: var(--spacing-5);
    padding-left: var(--spacing-6);
}
.post-text li {
    margin-bottom: var(--spacing-2);
}
/* --- Footer --- */
.main-footer {
    background-color: #111827; /* Very Dark Gray/Black - Matches PDF */
    color: #d1d5db; /* Light Gray text - Matches PDF */
    padding-top: var(--spacing-12);
    padding-bottom: var(--spacing-8);
}
.footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--spacing-8);
}
.footer-branding {
    flex: 1;
    min-width: 250px;
}
.footer-logo {
    height: 40px;
    margin-bottom: var(--spacing-4);
    filter: brightness(0) invert(1); /* Invert logo color to white in footer */
}
.footer-copyright {
    font-size: var(--font-size-sm);
    margin-bottom: 0;
}
.footer-links {
    flex: 2;
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-10);
}
.footer-column {
    flex: 1;
    min-width: 150px;
}
.footer-column h4 {
    color: white; /* White headings */
    margin-bottom: var(--spacing-4);
    font-size: var(--font-size-lg);
}
.footer-column ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-column li {
    margin-bottom: var(--spacing-3);
}
.footer-column a {
    color: #9ca3af; /* Lighter gray links */
    text-decoration: none;
    transition: var(--transition);
}
.footer-column a:hover {
    color: white; /* White on hover */
    text-decoration: underline;
}

/* --- Chatbot --- */
.chatbot-btn {
    position: fixed;
    bottom: var(--spacing-6);
    right: var(--spacing-6);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border: none;
    font-size: var(--font-size-2xl);
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    z-index: 1001;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}
.chatbot-btn:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: var(--shadow-xl);
}
.chatbot-btn svg {
    width: 30px;
    height: 30px;
}
.chatbot-container {
    position: fixed;
    bottom: 90px;
    right: var(--spacing-6);
    width: 380px;
    height: 550px;
    background-color: white;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    display: none;
    flex-direction: column;
    z-index: 1000;
    overflow: hidden;
    border: 1px solid var(--color-border);
}
.chatbot-header {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    padding: var(--spacing-4) var(--spacing-5);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}
.chatbot-header h3 {
    margin: 0;
    font-size: var(--font-size-lg);
}
.chatbot-close-btn {
    background: none;
    border: none;
    color: white;
    font-size: var(--font-size-2xl);
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}
.chatbot-close-btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
}
.chatbot-messages {
    flex: 1;
    padding: var(--spacing-4);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
    background-color: #f8fafc;
}
.message {
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--border-radius-lg);
    max-width: 80%;
    line-height: 1.5;
    position: relative;
    animation: fadeIn 0.3s ease-out;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.user-message {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: var(--border-radius-sm);
}
.bot-message {
    background-color: #e2e8f0;
    color: var(--color-text);
    align-self: flex-start;
    border-bottom-left-radius: var(--border-radius-sm);
}
.chatbot-input-area {
    display: flex;
    padding: var(--spacing-3);
    border-top: 1px solid var(--color-border);
    background-color: white;
    flex-shrink: 0;
}
.chatbot-input {
    flex: 1;
    padding: var(--spacing-3);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-full);
    margin-right: var(--spacing-2);
    font-family: inherit;
    font-size: var(--font-size-base);
    transition: var(--transition);
}
.chatbot-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 117, 252, 0.2);
}
.chatbot-send-btn {
    padding: var(--spacing-3) var(--spacing-5);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    border: none;
    border-radius: var(--border-radius-full);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}
.chatbot-send-btn:hover {
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-secondary-dark));
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* --- Fixes for Text on Dark Page Hero Backgrounds --- */
/* Target hero titles and subtitles on specific pages */
.about .page-hero-title,
.about .page-hero-subtitle,
.services .page-hero-title,
.services .page-hero-subtitle,
.blog .page-hero-title, /* Insights page */
.blog .page-hero-subtitle, /* Insights page */
.contact .page-hero-title,
.contact .page-hero-subtitle,
.documentation .page-hero-title,
.documentation .page-hero-subtitle,
.api-docs .page-hero-title,
.api-docs .page-hero-subtitle {
    color: white; /* Make text white */
    text-shadow: 0 1px 3px rgba(0,0,0,0.5); /* Optional: Add a subtle text shadow for better readability */
}
/* --- End Fixes for Text on Dark Page Hero Backgrounds --- */


/* --- Fix Hero Text Color on Homepage --- */
.home .hero-title,
.home .hero-subtitle {
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3); /* Optional: Enhances readability on complex backgrounds */
}
/* --- End Fix Hero Text Color on Homepage --- */


/* --- Responsive Design --- */
@media (max-width: 1024px) {
    :root {
        --font-size-4xl: 2rem;
        --font-size-5xl: 2.5rem;
        --font-size-6xl: 3rem;
    }
    .hero-title { font-size: var(--font-size-4xl); }
    .hero-subtitle { font-size: var(--font-size-lg); }
    .section-title { font-size: var(--font-size-3xl); }
    .dashboard-main { flex-direction: column; }
    .dashboard-sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--color-border); }
    .chatbot-container { width: 90%; right: 5%; left: 5%; }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--color-bg);
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-4) 0;
    }
    .main-nav.active {
        display: block;
    }
    .nav-list {
        flex-direction: column;
        align-items: flex-start;
    }
    .nav-item {
        margin: var(--spacing-2) var(--spacing-4);
    }
    .nav-link {
        padding: var(--spacing-3) var(--spacing-4);
        width: calc(100% - var(--spacing-8));
        border-radius: var(--border-radius);
    }
    .nav-cta {
        width: calc(100% - var(--spacing-8));
        text-align: center;
        margin-top: var(--spacing-2);
    }
    .hero-section, .page-hero-section {
        padding-top: var(--spacing-16);
        padding-bottom: var(--spacing-16);
    }
    .hero-title { font-size: var(--font-size-3xl); }
    .hero-subtitle { font-size: var(--font-size-base); }
    .hero-cta { flex-direction: column; align-items: center; }
    .btn {
        width: 100%;
        max-width: 300px;
    }
    .features-grid, .testimonial-grid, .team-grid, .stats-grid, .values-list, .blog-grid {
        grid-template-columns: 1fr;
    }
    .content-wrapper, .service-offering, .service-offering--alt, .contact-layout {
        flex-direction: column;
    }
    .leader-profile {
        flex-direction: column;
        text-align: center;
    }
    .leader-image {
        width: 200px;
        height: 200px;
    }
    .case-study-details {
        grid-template-columns: 1fr;
    }
    .footer-container, .footer-links {
        flex-direction: column;
    }
    .auth-container {
        padding: var(--spacing-6);
    }
    .dashboard-stats-grid, .dashboard-actions-grid {
        grid-template-columns: 1fr;
    }
    .user-controls {
        width: 100%;
        justify-content: space-between;
        margin-top: var(--spacing-4);
    }
}

@media (max-width: 480px) {
    :root {
        --font-size-3xl: 1.5rem;
        --font-size-4xl: 1.75rem;
        --spacing-4: 1rem;
        --spacing-5: 1.25rem;
        --spacing-6: 1.5rem;
        --spacing-8: 2rem;
    }
    .container {
        padding-left: var(--spacing-3);
        padding-right: var(--spacing-3);
    }
    h1 { font-size: var(--font-size-3xl); }
    .hero-title { font-size: var(--font-size-2xl); }
    .section-title { font-size: var(--font-size-2xl); }
    .btn {
        padding: 0.6rem 1.2rem;
        font-size: var(--font-size-sm);
    }
    .chatbot-btn {
        width: 50px;
        height: 50px;
        bottom: var(--spacing-4);
        right: var(--spacing-4);
    }
    .chatbot-container {
        bottom: 70px;
        right: var(--spacing-4);
        left: var(--spacing-4);
        height: 70vh;
    }
}