/*
    --------------------------------
    Global and Variable Definitions
    --------------------------------
*/

:root {
    /* Color Palette Enforcement */
    --color-white: #ffffff;
    --color-blue: #0077b6;
    --color-black: #222222;

    /* Spacing and Layout */
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;

    /* Transitions for interactive animations */
    --transition-speed: 0.3s;
}

/* Dark Mode Variables */
body.dark-mode {
    --color-white: #121212;
    --color-black: #f0f0f0;
    background-color: rgba(0, 0, 0, 0.85); 
    background-blend-mode: overlay;
}


/* Reset and Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* FIX: Set full-page static background */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: var(--color-white); 
    color: var(--color-black); 
    transition: background-color var(--transition-speed), color var(--transition-speed);
    
    /* Key properties for fixed background image */
    background-image: url('success-background.png');
    background-size: cover;          
    background-position: center;     
    background-attachment: fixed;    
    
    /* Overlay for content readability */
    background-color: rgba(0, 0, 0, 0.7); 
    background-blend-mode: overlay;      
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/*
    --------------------------------
    Typography and Color Rules
    --------------------------------
*/

/* Global blue for titles */
h1, h2, h3, .section-title, .main-title, .slogan, .tagline {
    color: var(--color-blue);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

/* Global black for body text */
p, li, address, blockquote, .description, .headline {
    color: var(--color-black);
}

/*
    --------------------------------
    Header and Navigation
    --------------------------------
*/

.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--color-white);
    border-bottom: 1px solid #eee;
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    height: 40px;
    margin-right: 10px;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--color-blue);
}

.site-nav button {
    padding: 0.5rem 1rem;
    margin-left: 0.5rem;
    cursor: pointer;
    background-color: transparent;
    border: 2px solid var(--color-blue);
    color: var(--color-blue);
    border-radius: 4px;
    transition: background-color var(--transition-speed), color var(--transition-speed), transform var(--transition-speed);
}

.site-nav button:hover {
    background-color: var(--color-blue);
    color: var(--color-white);
    transform: translateY(-2px);
}

/*
    --------------------------------
    Call-to-Action Buttons (Styles removed for brevity, check full previous CSS for complete styling)
    --------------------------------
*/
/* ... (CTA button styles remain the same) ... */

.cta-button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    font-weight: 600;
    border-radius: 6px;
    text-align: center;
    margin-top: 1rem;
    transition: background-color var(--transition-speed), transform var(--transition-speed), box-shadow var(--transition-speed);
}

.primary-cta {
    background-color: var(--color-blue);
    color: var(--color-white);
    border: 2px solid var(--color-blue);
}
.primary-cta:hover {
    background-color: #005f99; 
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 119, 182, 0.3);
}

.secondary-cta {
    background-color: transparent;
    color: var(--color-blue);
    border: 2px solid var(--color-blue);
    margin-left: 1rem;
}
.secondary-cta:hover {
    background-color: var(--color-blue);
    color: var(--color-white);
    transform: translateY(-2px);
}

/*
    --------------------------------
    Section Styling
    --------------------------------
*/

/* FIX: Content sections have semi-transparent background for readability */
section {
    padding: var(--spacing-lg) 0;
    background-color: rgba(255, 255, 255, 0.9);
}

body.dark-mode section {
    background-color: rgba(18, 18, 18, 0.9);
}

/* Hero Section */
.hero-section {
    display: flex;
    flex-direction: column; 
    align-items: center; 
    padding-top: 0;
    margin-bottom: var(--spacing-lg); 
    background-color: transparent; 
}

.hero-video-container {
    width: 100%;
    max-height: 500px; 
    overflow: hidden;
    margin-bottom: var(--spacing-md);
    display: flex; 
    justify-content: center;
}

.hero-video {
    width: 100%;
    height: auto;
    object-fit: cover;
    max-width: 1200px; 
}

/* Hero Content - White Text FIX */
.hero-content {
    padding: var(--spacing-md);
    max-width: 800px; 
    text-align: center; 
    color: var(--color-white); 
}

/* FIX: Force white color for all hero text in Light Mode */
.hero-content h1, 
.hero-content h2, 
.hero-content .main-title, 
.hero-content .slogan, 
.hero-content .tagline, 
.hero-content .sub-headline {
    color: var(--color-white) !important; 
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7); 
}

/* FIX: Force light color for all hero text in Dark Mode (overrides light mode shadow) */
body.dark-mode .hero-content h1,
body.dark-mode .hero-content h2,
body.dark-mode .hero-content .main-title,
body.dark-mode .hero-content .slogan,
body.dark-mode .hero-content .tagline,
body.dark-mode .hero-content .sub-headline {
    /* Uses the dark mode variable, which is a light color */
    color: var(--color-black) !important; 
    text-shadow: none; 
}

.main-title {
    font-size: 3.5rem;
}

/* Our Four Pillars Section */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    justify-items: center; 
}

/* Layout adjustments */
@media (min-width: 768px) {
    .pillars-grid {
        grid-template-columns: repeat(2, 1fr); 
        max-width: 900px; 
        margin: 0 auto; 
    }
}
@media (min-width: 1024px) {
    .pillars-grid {
        grid-template-columns: repeat(4, 1fr); 
        max-width: 1200px; 
    }
}


.pillar-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border: 2px solid transparent; 
    border-radius: 8px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all var(--transition-speed) ease-in-out;
    width: 100%; 
    max-width: 350px; 
}

body.dark-mode .pillar-card {
    background-color: #2a2a2a;
}

.pillar-card:hover {
    transform: translateY(-5px); 
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    cursor: pointer;
    border-color: var(--color-blue); 
}

.pillar-icon {
    font-size: 3rem;
    color: var(--color-blue); 
    margin-bottom: 1rem;
}

/* Testimonial Section - Layout and Color Fixes */
.testimonial-section {
    background-color: rgba(0, 0, 0, 0.6); 
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    background-image: none;
    text-shadow: none; 
}

body.dark-mode .testimonial-section {
    background-color: rgba(0, 0, 0, 0.85); 
}

.testimonial-section p, 
.testimonial-section footer,
.testimonial-section .section-title {
    color: var(--color-white);
}

body.dark-mode .testimonial-section p, 
body.dark-mode .testimonial-section footer,
body.dark-mode .testimonial-section .section-title {
     color: var(--color-black);
}

.testimonial-carousel-wrapper {
    display: flex; 
    justify-content: center; 
    align-items: flex-start; 
    gap: var(--spacing-md); 
    flex-wrap: nowrap; 
    overflow-x: auto; 
    padding-bottom: 15px; 
}

.testimonial-card {
    background-color: rgba(255, 255, 255, 0.9); 
    padding: var(--spacing-md);
    border-radius: 8px;
    border: 2px solid transparent; 
    transition: border-color var(--transition-speed), transform var(--transition-speed);
    width: 30%; 
    min-width: 300px; 
    flex-shrink: 0; 
}

body.dark-mode .testimonial-card {
    background-color: rgba(0, 0, 0, 0.7); 
}

.testimonial-card:hover {
    border-color: var(--color-blue); 
    transform: translateY(-3px); 
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2); 
}

.testimonial-card p {
    color: var(--color-black); 
}

/*
    --------------------------------
    Footer
    --------------------------------
*/

.site-footer {
    text-align: center;
    padding: var(--spacing-sm);
    background-color: #f0f0f0;
    color: var(--color-black);
}

body.dark-mode .site-footer {
    background-color: #0a0a0a;
}