/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    padding-top: 100px; /* To prevent content being hidden behind fixed navbar */
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #e0eafc, #cfdef3);
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Navigation */
.navcontainer {
    background-color: #ffffff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    z-index: 100;
    width: 100%;
    left: 0;
}

.navbar {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.navdiv {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
}

.header a {
    font-size: 28px;
    font-weight: 600;
    color: #333;
    transition: color 0.3s;
}

.header a:hover {
    color: #007acc;
}

.navlink {
    list-style: none;
    display: inline-block;
    margin: 0 15px;
}

.navlink a {
    color: #333;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 5px;
    transition: all 0.3s;
}

.navlink a:hover {
    background-color: #e0eafc;
    color: #007acc;
}

.header a:hover {
    color: #007acc;
}

/* Main content */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    flex:1;
}

/* Hero section */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 70vh;
    padding: 0 20px;
    background: linear-gradient(135deg, #e0eafc, #cfdef3);
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.name {
    color: #333;
}

.tagline {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: #555;
}

.button {
    display: inline-block;
    padding: 12px 24px;
    background: #007acc;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    transition: background 0.3s;
}

.button:hover {
    background: #005fa3;
}

/* About page sections */
.about, .Education, .achievements, .projects, .skills {
    max-width: 1000px;
    margin: 0 auto;
    padding: 40px 20px;
    background: rgba(255, 255, 255, 0.95);
    margin-bottom: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.subheading {
    font-size: 2rem;
    color: #333;
    margin-bottom: 1.5rem;
    text-align: center;
    position: relative;
}

.subheading::after {
    content: '';
    display: block;
    width: 50px;
    height: 2px;
    background: #007acc;
    margin: 10px auto;
    border-radius: 1px;
}

.about p {
    font-size: 1.1rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.Education h3 {
    color: #007acc;
    margin-bottom: 1rem;
    text-align: center;
}

.bp {
    background: rgba(224, 234, 252, 0.5);
    padding: 15px;
    border-radius: 5px;
    margin: 10px 0;
}

ul {
    list-style: none;
    padding: 0;
}

li {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    padding: 5px 0;
}

b {
    color: #007acc;
}

/* Projects specific */
.project {
    margin-bottom: 1.5rem;
    padding: 15px;
    background: rgba(224, 234, 252, 0.3);
    border-radius: 5px;
    border-left: 3px solid #007acc;
}

.project h3 {
    color: #007acc;
    margin-bottom: 0.5rem;
}

.project p {
    color: #555;
    line-height: 1.5;
}

/* Footer */
footer {
    text-align: center;
    padding: 20px;
    background: #ffffff;
    color: #666;
    font-size: 0.9rem;
    align-self: baseline;
    margin-top: auto;
}

/* Skills specific styling */
.skills {
    display: flex;
    flex-direction: column;
}

.skills ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 0;
}

.skills li {
    padding: 12px 15px;
    background: rgba(0, 122, 204, 0.08);
    border-radius: 5px;
    border-left: 3px solid #007acc;
    font-weight: 500;
    color: #333;
}

.skills li::before {
    content: "✓ ";
    color: #007acc;
    font-weight: bold;
    margin-right: 8px;
}

.skills li:hover {
    background: rgba(0, 122, 204, 0.12);
    transform: translateX(5px);
    transition: all 0.3s ease;
}

/* Responsive design */
@media (max-width: 768px) {
    body {
        padding-top: 180px; /* Give it more room if the mobile header is chunky */
    }
    .hero h1 {
        font-size: 2rem;
    }

    .subheading {
        font-size: 1.8rem;
    }

    .navdiv {
        flex-direction: column;
        gap: 10px;
    }

    .navlink {
        margin: 0 5px;
    }

    .about, .Education, .achievements, .projects, .skills {
        padding: 30px 15px;
    }
}

.skills {
    margin-bottom: 1.5rem;
    padding: 15px;
    background: rgb(255, 255, 255);
    border-radius: 5px;
    border-left: 3px solid #007acc;
}

.title {
    color: #007acc;
    margin-bottom: 0.5rem;
    text-align: center;
}