/* --- Global Styles & Variables --- */
:root {
    --primary-color: #007bff; /* A nice blue */
    --secondary-color: #343a40; /* Dark gray */
    --light-color: #f8f9fa; /* Light gray */
    --text-color: #333;
    --bg-color: #ffffff;
    --font-family: 'Poppins', sans-serif;
    --box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    background-color: var(--bg-color);
    color: var(--text-color);
}

h1, h2, h3 {
    line-height: 1.2;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    color: var(--secondary-color);
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--primary-color);
}

section {
    padding: 5rem 10%;
}

.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #0056b3; /* Darker blue */
}

/* --- Header & Navigation --- */
header {
    background: var(--bg-color);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: var(--box-shadow);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 10%;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--secondary-color);
}

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

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    color: var(--secondary-color);
    font-weight: 600;
    transition: color 0.3s ease;
}

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

/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    background-color: var(--light-color);
}

.hero-content {
    max-width: 600px;
}

.hero h1 {
    font-size: 3.5rem;
}

.hero h2 {
    font-size: 2rem;
    color: var(--primary-color);
    text-align: left;
}

.hero-image img {
    max-width: 300px;
    border-radius: 50%;
    border: 5px solid var(--primary-color);
}

/* --- About Section --- */
#about {
    max-width: 1450px;
    margin: auto;
    text-align: center;
}

/* in style.css */
#about p {
    text-indent: 40px;
    text-align: justify;
    line-height: 1.8; /* Makes text easier to read */
    margin-bottom: 1.0rem; /* Adds nice spacing between paragraphs */
}

/* Optional: Make the last paragraph stand out a bit */
#about p:last-child {
    font-weight: 600;
    color: var(--primary-color);
}
/* --- Projects Section --- */
#projects {
    background-color: var(--light-color);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--bg-color);
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: transform 0.3s ease;
}

/* Removing the project card hover animation for now to focus on image display */
/*
.project-card:hover {
    transform: translateY(-10px);
}
*/

.project-card img {
    width: 100%; /* Changed from 105% to 100% to ensure it fits the card width */
    height: 200px;
    object-fit: contain; /* Changed to 'contain' as per our last discussion for full image visibility */
    background-color: #f0f0f0; /* Optional: adds a light gray background to the empty space */
}

.project-info {
    padding: 1.5rem;
}

.project-links a {
    margin-right: 1rem;
    font-weight: 600;
}

/* --- Skills Section --- */
.skills-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 2rem;
}

.skill-item {
    background: var(--light-color);
    padding: 1rem 1.5rem;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.skill-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

/* --- Resume Section --- */
#resume {
    max-width: 800px;
    margin: auto;
    text-align: center;
    background-color: var(--bg-color); /* Added a background for consistency */
}

/* --- Contact Section --- */
#contact {
    text-align: center;
}

#contact p {
    max-width: 600px;
    margin: 0 auto 1.5rem;
}

.social-links {
    margin-top: 2rem;
}

.social-links a {
    font-size: 2rem;
    color: var(--secondary-color);
    margin: 0 1rem;
    transition: color 0.3s ease;
}

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

/* --- Footer --- */
footer {
    background-color: var(--secondary-color);
    color: var(--light-color);
    text-align: center;
    padding: 1.5rem 10%;
}

/* --- Responsive Design --- */
@media (max-width: 768px) {
    h2 {
        font-size: 2rem;
    }

    .nav-links {
        display: none; /* Simple hiding for mobile, can be replaced with a hamburger menu */
    }

    .hero {
        flex-direction: column-reverse;
        text-align: center;
        padding-top: 6rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero h2 {
        text-align: center;
    }

    .hero-image img {
        max-width: 200px;
    }
}