:root {
    /* Define new color variables */
    --primary-accent: #0f1e30; /* Deep Navy Blue */
    --secondary-support: #E8E5E0; /* Warm Light Grey */
    --text-dark-grey: #0c1014; /* Charcoal Grey */
    --bg-off-white: #FDFDFD; /* Very Light Beige */
    --section-divider-color: #000000; /* Can remain similar, or match secondary support */
    --footer-bg: #DEDEDE;
    --footer-text: #7F8C8D;

    /* If you're keeping the background image with dark overlay,
       make sure text on image is white */
    --body-text-color-on-image: #FFFFFF;
}

body {
    margin: 0;
    background-color: beige;
    color: var(--text-dark-grey);
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6; /* Increased for better readability */
    padding-bottom: 10px;
}

p {
    font-size: 18px;
    margin-top: 0px;
    margin-bottom: 10px; /* Added slight bottom margin for paragraphs */
    line-height: 1.7; /* Slightly more relaxed line height */
}

a:link {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s ease-in-out; /* Smooth transition for link colors */
}

a:hover {
    text-decoration: underline;
    color: var(--primary-accent);
}

a:visited {
    color: inherit;
}

/* --- Header & Navigation Alignment --- */
.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 100px; /* Top/Bottom padding, Left/Right padding */
    width: calc(100% - 100px); /* Adjust width for padding */
    box-sizing: border-box; /* Include padding in width */
}

.site-title {
    color: var(--primary-accent);
    font-family: 'Montserrat', sans-serif; /* Montserrat for site title */
    font-size: 26px; /* Slightly larger for prominence */
    font-weight: 700; /* Bold */
}

.site-title a:hover {
    text-decoration: none;
    color: var(--primary-accent); /* Keep color consistent on hover */
}

.main-nav {
    display: flex;
    gap: 50px; /* Space between menu items */
}

.menu-item {
    font-size: 20px;
    color: var(--text-dark-grey);
    font-weight: 700; /* Slightly bolder for menu items */
}

.menu-item a:hover {
    color: var(--primary-accent);
    text-decoration: none;
}

.bg-img{
    background-image: url('./images/whiteboard.jpg');
    background-size: cover;
    z-index: 0;
    position:relative;
}

.bg-img::before {
    content: ''; /* Required for pseudo-elements */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: -1;
    background-color: rgba(245, 245, 220,0.4); /* Semi-transparent black overlay (50% opacity) */
    /* Adjust rgba values: (R, G, B, Alpha) - Alpha (opacity) from 0 to 1 */
}

/* --- Main Content Area Styling --- */
.main-content-area { /* Wrapper for all content below header */
    padding: 20px 100px; /* Consistent padding for content sections */
    max-width: 900px; /* Limit content width for readability */
    margin-left: 300px; /* Center the content area */
    margin-right: 300px;
    box-sizing: border-box;
    margin-top: 20px;
    font-weight: bold;
    z-index: 0;
    margin:0 auto;  
}

.body-content {
    margin-bottom: 50px; /* More space below intro */
}

.intro-greeting { /* Specific styling for "Hi! I am Atharva." */
    font-family: 'Montserrat', sans-serif;
    font-size: 50px; /* Larger and more impactful */
    line-height: 1.2;
    margin-bottom: 15px; /* Space below greeting */
    z-index:0;
    font-weight: bold;
}

.intro-text { /* Specific styling for the intro paragraph */
    font-size: 25px; /* Slightly larger for intro text */
    line-height: 1.7;
    margin-bottom: 0; /* No extra margin, already handled by body-content bottom margin */
    font-weight:600;
    z-index:2;
}

.section-divider {
    border: none;
    border-top: 1px solid var(--section-divider-color); /* Light grey divider */
    margin: 80px 0; /* More vertical space around divider */
    width: 100%; /* Shorter width for aesthetic */
    margin: 0 auto; /* Align with content start */
}

.section-title {
    font-family: 'Montserrat', sans-serif; /* Montserrat for section titles */
    font-size: 38px; /* Slightly larger and more prominent */
    font-weight: 700;
    margin-top: 20px; /* Removed previous large margin, now handled by content area padding */
    margin-bottom: 20px; /* Space below section title */
    margin-left: 300px;
    padding:10px 100px; 
}

.experience-tabs {  
    max-width: 800px; /* Keep max width for tabs */
    margin: 0 auto; /* Align with content start */
    margin-top: 0px; /* Space above tabs */
    margin-left: 300px;
    padding:0px 100px; 
    margin-right: 300px;
}


.tab-buttons {
    display: flex;
    gap: 15px; /* Slightly more gap between buttons */
    margin-bottom: 1.5rem; /* More space below buttons */
    flex-wrap: wrap; /* Allow buttons to wrap on smaller screens */
}

.tab-button {
    padding: 0.7rem 1.2rem; /* Slightly more padding for buttons */
    background: var(--secondary-support);
    color: var(--text-dark-grey);
    border: none;
    cursor: pointer;
    border-radius: 8px; /* Slightly more rounded corners */
    font-weight: 700; /* Medium weight */
    transition: background 0.3s ease-in-out, color 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
    font-size: 15px;
    font-family: 'Montserrat', sans-serif;
}

.tab-button:hover:not(.active) { /* Hover for non-active buttons */
    background: var(--primary-accent); /* Teal on hover */
    color: white;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* Subtle shadow on hover */
}

.tab-button.active {
    background: var(--primary-accent);
    color: #fff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15); /* More prominent shadow for active tab */
}

.tab-content {
    display: none;
    background: #FFFFFF;
    padding: 1.5rem; /* More padding inside tab content */
    border-radius: 8px;
    border: 1px solid var(--secondary-support); /* Use secondary support for border */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05); /* Soft inner shadow */
    font-weight: 500;
}

.tab-content.active {
    display: block;
}

.tab-content h2 {
    font-family: 'Montserrat', sans-serif; /* Montserrat for experience titles */
    color: var(--primary-accent);
    font-size: 28px; /* Larger heading */
    font-weight: 600; /* Semi-bold */
    margin-top: 0;
    margin-bottom: 0.8rem; /* More space below heading */
}

.tab-content .date-range { /* Specific styling for date ranges */
    font-size: 16px;
    font-weight: 500;
    color: #666666; /* Slightly lighter grey for dates */
    margin-bottom: 1.2rem; /* More space below date */
}

.tab-content ul {
    list-style-type: disc;
    margin-left: 25px; /* Slightly more indent */
    padding-left: 0;
}

.tab-content li {
    margin-bottom: 0.8rem; /* More space between list items */
    line-height: 1.6;
}

.site-footer{
  margin-top:100px;
  margin-bottom:0px;
}