/* General Resets and Body Style */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f8f8f8;
    color: #333;
    line-height: 1.6;
}

/* 1. Main Header Styling */
.main-header {
    background-color: #ffffff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    padding: 0; /* Adjusted padding to match SFD&T more closely */
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px; /* Added some vertical padding here */
}

/* Logo Section */
.logo {
    display: flex;
    align-items: center;
    /* SFD&T logo is placed near the left edge */
}

.logo img {
    /* Set a fixed height and width to match the SFD&T logo size */
    height: 60px; /* Increased height for a prominent logo like SFD&T */
    width: auto; 
    margin: 0;
    padding: 0;
}

/* Navigation Styling */
.main-nav {
    flex-grow: 1; /* Allows nav to take up available space between logo and button */
    display: flex;
    justify-content: flex-start; /* Align nav items to the start of the flexible space */
    margin-left: 20px; /* Space between logo and navigation */
}

.main-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
}

.main-nav ul li a {
    text-decoration: none;
    color: #333;
    font-size: 14px;
    font-weight: 600;
    padding: 10px 12px; /* Smaller padding to fit more items */
    display: block;
    transition: color 0.3s, background-color 0.3s;
}

/* SFD&T uses a bold color for the active link and hover */
.main-nav ul li a:hover {
    background-color: #f0f0f0;
    color: #cc2200; 
}

/* SFD&T uses an orange/yellow background for HOME link */
.main-nav ul li a.active-link {
    background-color: #ffa500; /* Orange color */
    color: white;
}
.main-nav ul li a.active-link:hover {
    background-color: #cc8400; 
    color: white;
}


/* Donate Button (Matches the square/rectangular style of the SFD&T button) */
.donate-button {
    text-decoration: none;
    background-color: #007bff; /* Blue background */
    color: white;
    padding: 15px 20px; /* Increased padding for prominence */
    border-radius: 0; /* Removed border-radius for sharp edges */
    font-size: 14px;
    font-weight: bold;
    transition: background-color 0.3s;
    margin-left: 10px; /* Space from the last nav item */
}

.donate-button:hover {
    background-color: #0056b3;
}

/* 2. Alert Bar Styling (Blue Bar below header) */
.alert-bar {
    background-color: #007bff; 
    color: white;
    padding: 8px 0;
    /* Adjustments to match the SFD&T alert bar */
    font-size: 14px;
    font-weight: 500;
}

.alert-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    padding: 0 20px;
}

.alert-icon {
    margin-right: 15px;
    font-size: 16px;
}

.alert-content marquee {
    flex-grow: 1;
    white-space: nowrap;
    overflow: hidden;
}

/* 3. Hero Section Styling (Banner Area) */
.hero-section {
    width: 100%;
    margin-bottom: 30px;
}

.hero-image-placeholder img {
    width: 100%;
    /* Set a max-height to ensure it doesn't get too large */
    max-height: 500px; 
    object-fit: cover; 
    display: block;
}

.main-content-area {
    text-align: center;
    padding: 30px 20px;
    background-color: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.main-content-area h1 {
    font-size: 32px;
    color: #333;
    margin: 0;
}

/* 4. Fixed Social Media Icons */
.social-icons-fixed {
    position: fixed;
    top: 30%; 
    left: 0;
    z-index: 1000;
}

.social-link {
    display: block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: white;
    margin-bottom: 1px;
    font-size: 18px;
    transition: width 0.3s;
}

/* Specific colors for social icons */
.social-link.facebook { background-color: #3b5998; }
.social-link.twitter { background-color: #55acee; }
.social-link.instagram { background-color: #e4405f; }
.social-link.pinterest { background-color: #bd081c; }
.social-link.vimeo { background-color: #1ab7ea; }

/* Footer */
.site-footer {
    text-align: center;
    padding: 15px 0;
    background-color: #333;
    color: white;
    font-size: 14px;
}

/* Responsive adjustments for smaller screens */
@media (max-width: 900px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    .main-nav {
        margin: 10px 0;
        justify-content: center;
    }
    .main-nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    .main-nav ul li a {
        padding: 5px 10px;
    }
    .donate-button {
        margin-top: 10px;
        margin-left: 0;
    }
    .social-icons-fixed {
        display: none; 
    }
}
/* ... (Existing code before .hero-image-placeholder remains the same) ... */

.hero-image-placeholder {
    max-height: 500px;
    height: 500px; 
    overflow: hidden; 
    position: relative;
}

/* Updated: Styling for the track that holds all 4 images */
.slider-track {
    display: flex; 
    width: 200%; /* Total width of the track: 4 images, 2 visible at once. (4 / 2) * 100% = 200% */
    height: 100%;
    
    /* Apply the CSS Animation */
    animation: scroll-left 25s linear infinite; /* Speed adjusted for 4 images */
}

/* Updated: Styling for individual images within the track */
.slider-track img {
    /* Each image is 50% of the viewport width (100% / 2 visible images = 50%) */
    width: 50%; 
    height: 100%;
    object-fit: cover;
    flex-shrink: 0; 
}

/* Updated: Define the Animation Keyframes */
@keyframes scroll-left {
    0% {
        /* Start position */
        transform: translateX(0);
    }
    100% {
        /* End position: Scroll by 100% (200% track width - 100% viewport width) */
        transform: translateX(-100%); 
    }
}

/* ---------------------------------------------------- */
/* ... (Rest of the CSS code remains the same) ... */

/* --- Logo/Partner Cards Styling --- */

/* Style for the main container holding all logos */
.partner-logos-container {
    display: flex;
    justify-content: center; /* Center the entire row of cards */
    align-items: flex-start;
    padding: 30px 20px;
    gap: 20px; /* Space between the cards */
    flex-wrap: wrap; /* Allows cards to wrap on small screens */
    max-width: 1200px; /* Limit the max width */
    margin: 0 auto;
}

/* Style for each individual logo card */
.logo-card {
    background-color: white;
    padding: 20px 10px;
    border: 1px solid #eee;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05); /* Soft shadow */
    width: 180px; /* Fixed width for consistent look */
    min-height: 200px; /* Ensure cards have similar height */
    display: flex;
    flex-direction: column;
    justify-content: space-between; /* Pushes the image up and text down */
    align-items: center;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
}

.logo-card:hover {
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1); /* Slightly lift card on hover */
    transform: translateY(-5px);
}

/* Style for the logo image inside the card */
.logo-card img {
    max-width: 80%;
    max-height: 100px; /* Constrain logo height */
    width: auto;
    height: auto;
    object-fit: contain;
    margin-bottom: 15px;
}

/* Style for the text below the logo */
.logo-card p {
    font-size: 14px;
    font-weight: bold;
    color: #333;
    margin: 0;
    line-height: 1.2;
}

/* Ensure the main content area h1 is styled correctly */
.main-content-area h1 {
    font-size: 32px;
    color: #333;
    margin-bottom: 10px; /* Space below the H1 */
    margin-top: 0;
}

/* Style for the new Welcome H2 and tagline */
.main-content-area h2 {
    font-size: 28px;
    color: #333;
    margin-top: 20px;
}
.main-content-area p {
    font-size: 16px;
    color: #555;
    margin-bottom: 0;
}

/* --- Responsive adjustments for smaller screens --- */
@media (max-width: 992px) {
    /* Allow more logos per row on medium screens */
    .partner-logos-container {
        gap: 15px;
    }
    .logo-card {
        width: 160px; /* Slightly smaller width */
    }
}

@media (max-width: 600px) {
    /* Stack logos vertically on very small screens for better visibility */
    .partner-logos-container {
        flex-direction: column;
        align-items: center;
    }
    .logo-card {
        width: 80%; /* Takes up most of the screen width */
        margin-bottom: 15px;
    }
}
*(Note: We use Font Awesome icons, so ensure you have the link for Font Awesome in your `<head>` section, as included in a previous response: `<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">`)*

---

## 2. CSS Code Update (`style.css`)

Add this $\text{CSS}$ to the end of your $\text{`style.css`}$ file to style the new section. This code uses modern $\text{CSS}$ techniques to create the complex graphic shapes and the two-column layout.

```css
/* --- Welcome Section / About Us Styling --- */

.about-us-section {
    background-color: #ffffff; /* White background */
    padding: 60px 20px;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex; /* Enable flexbox for two columns */
    align-items: center;
    gap: 40px;
}

/* Left Column Styling */
.about-content {
    flex: 1; /* Allows content to grow */
    max-width: 55%;
    line-height: 1.7;
    font-size: 15px;
    color: #444;
}

/* Features List Styling (for the checkmark list) */
.features-list {
    list-style: none; /* Remove default bullets */
    padding: 0;
    margin: 20px 0;
}

.features-list li {
    padding: 5px 0;
    font-weight: 500;
    color: #333;
}

/* Styling for the checkmark icon */
.features-list i {
    color: #ffa500; /* Orange/Gold color for checkmarks (can be blue or red) */
    margin-right: 10px;
    font-size: 16px;
}

/* Read More Button */
.read-more-button {
    display: inline-block;
    background-color: #007bff; /* Blue button */
    color: white;
    padding: 10px 25px;
    margin-top: 15px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s;
}

.read-more-button:hover {
    background-color: #0056b3;
}


/* Right Column Styling: Visual Graphic */
.about-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    max-width: 45%;
    height: 400px; /* Fixed height for the visual element */
}

.graphic-wrapper {
    position: absolute;
    width: 300px; /* Size of the main circular graphic */
    height: 300px;
    border-radius: 50%; /* Make it a circle */
    overflow: hidden; /* Hide parts of the image outside the circle */
    z-index: 2; /* Ensure image is above graphic shapes */
    border: 5px solid white;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

.graphic-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Ensure image covers the circle */
}

/* --- CSS for Abstract Graphic Shapes (Key to the look) --- */

/* Background circles/shapes - using pseudo-elements */
.about-visual::before,
.about-visual::after {
    content: '';
    position: absolute;
    z-index: 1; /* Below the image wrapper */
}

/* Shape 1: Large blue/dot background (Top Left) */
.about-visual::before {
    width: 350px;
    height: 350px;
    border-radius: 50%;
    background: radial-gradient(#007bff 10%, transparent 10%); /* Creates a dotted pattern */
    background-size: 15px 15px;
    top: 50px;
    left: 20px;
    opacity: 0.2;
    transform: translate(-50%, -50%);
}

/* Shape 2: Blue dashes/stripes (Middle/Right) */
.about-visual::after {
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Crect width='20' height='100' fill='%23007bff'/%3E%3C/svg%3E");
    background-repeat: repeat-x;
    background-size: 50px 100%;
    transform: rotate(15deg) scale(0.8);
    opacity: 0.15;
}

/* --- Responsive adjustments --- */
@media (max-width: 900px) {
    .about-container {
        flex-direction: column; /* Stack columns vertically on smaller screens */
    }
    .about-content,
    .about-visual {
        max-width: 100%;
    }
    .about-visual {
        order: -1; /* Move visual to the top */
        height: 300px;
        margin-bottom: 20px;
    }
    .graphic-wrapper {
        width: 250px;
        height: 250px;
    }
}
/* --- 4. Fixed Social Media Icons Styling --- */

/* Existing .social-icons-fixed and .social-link styles remain here */

.social-link {
    display: block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: white;
    margin-bottom: 1px;
    font-size: 18px;
    
    /* ADD THIS: Smooth transition for the effect */
    transition: background-color 0.3s ease, transform 0.3s ease; 
}

/* Specific colors for social icons (remain the same) */
.social-link.facebook { background-color: #3b5998; }
.social-link.twitter { background-color: #55acee; }
/* ... rest of the colors ... */


/* NEW: Hover Effect for Highlighting */
.social-link:hover {
    /* 1. Slight lift effect (thoda upar uthana) */
    transform: scale(1.1); 
    
    /* 2. Make it slightly darker (thoda gehra karna) */
    filter: brightness(1.1); 
    
    /* 3. Optional: Add a light shadow for depth */
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.4); 
    
    /* 4. Increase width/change background color on hover (Optional, depends on desired effect) */
    /* width: 50px; */ 
}

/* NEW: Specific hover effect for Facebook (Example: making it slightly lighter) */
.social-link.facebook:hover {
    background-color: #4c69b2; /* A lighter shade of Facebook blue */
}
/* --- Navigation Styling in the Header --- */

.main-nav ul li a {
    text-decoration: none;
    color: #333;
    font-size: 14px;
    font-weight: 600;
    padding: 10px 15px;
    display: block;
    /* ADD THIS: Smooth transition for hover effect */
    transition: color 0.3s, background-color 0.3s; 
}

/* Hover Effect: Changes background color and text color */
.main-nav ul li a:hover {
    /* Background becomes lighter gray */
    background-color: #f0f0f0; 
    /* Text color changes to the highlight color (like the active tab) */
    color: #cc2200; 
}

/* SFD&T uses an orange/yellow background for HOME link (active link) */
.main-nav ul li a.active-link {
    background-color: #ffa500; /* Orange color for the active tab */
    color: white;
}

/* Hover effect on the active link (optional: make it slightly darker) */
.main-nav ul li a.active-link:hover {
    background-color: #cc8400; /* Darker orange on hover */
    color: white;
}