/* ===== Root Variables ===== */
:root {
    --bg-main: #222634;
    --bg-card: #0000000d;
    --accent: #259a57;
    --text-main: #f1f5f9;
    --text-dim: #94a3b8;
    --border: #334155;
}

/* ===== Canvas Fullscreen Background ===== */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1; /* behind all content */
    background-color: var(--bg-main);
}


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

body {
    font-family: Arial, Helvetica, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
}

/* Highlight key words with accent color */
.accent-text {
    color: var(--accent);
    font-weight: 600; /* optional: makes highlighted words stand out */
}


/* ===== Container ===== */
.container {
    width: 90%;
    max-width: 1100px;
    margin: auto;
    padding: 40px 0;
}

/* ===== Navbar Container ===== */
.header {
    background: rbgsa(0, 0, 0, 0); 
    padding: 10px 0; /* more space for outer outline */
    display: flex;
    justify-content: center;
}

/* Outer circular/pill outline */
.navbar {
    display: flex;
    justify-content: center;
    gap: 30px;
    padding: 12px 50px; /* inner padding */
    border-radius: 50px; /* pill shape */
    
    background: rgba(255, 255, 255, 0.1); /* semi-transparent glass */
    border: 1px solid rgba(255, 255, 255, 0.3); /* subtle outline */
    backdrop-filter: blur(12px); /* frosted glass effect */
    -webkit-backdrop-filter: blur(12px); /* Safari support */
    
    box-shadow: 0 8px 25px rgba(0,0,0,0.15), /* soft outer shadow */
                inset 0 0 10px rgba(255,255,255,0.1); /* subtle inner glow */
    
    transition: all 0.3s ease;

    
    /* Sticky on top */
    position: sticky;
    top: 10px; 
    z-index: 1000; 

}


/* Individual links */
.nav-container a {
    position: relative; /* for underline */
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    padding: 10px 15px;
    transition: color 0.3s ease;
}

/* Underline animation */
.nav-container a::after {
    content: "";
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 0%;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.nav-container a:hover::after {
    width: 70%;
}



/* ===== Section Titles ===== */
.section-title {
    font-size: 28px;
    margin-bottom: 40px;
    border-bottom: 2px solid var(--accent);
    display: inline-block;
    padding-bottom: 5px;
}

/* ===== About Layout ===== */
.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

/* Left Side */
.about-left {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.profile-image img {
    width: 300px;
    height: 300px;
    object-fit: cover;
    border-radius: 50%;      /* circular profile picture */
    border: 3px solid var(--accent);
    display: block;           /* ensures proper centering */
    margin: 0 auto;           /* horizontally center */
}

.bio {
    text-align: center;   /* centers the text only */
    max-width: 600px;     /* optional: prevents super wide lines */
    margin-top: 10px;     /* spacing from the image */
}

.bio h1 {
    margin-bottom: 10px;
    color: var(--text-main);
}

.bio p {
    color: var(--text-dim);
    line-height: 1.6;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr)); /* narrower cards */
    gap: 20px;
}

.skill-card {
    background: var(--bg-card);
    border-radius: 12px;
    height: 140px; /* taller card */
    display: flex;
    flex-direction: column;
    justify-content: flex-end; /* text anchored at bottom */
    align-items: center;         /* centers image horizontally */
    padding: 10px;
    text-align: center;
    color: var(--text-main);
    border: 2px solid var(--accent); /* visible border */
}

.skill-card img {
    padding-top: 20px;
    width: 50px;       /* size of image */
    display: block;    /* ensures proper centering */
    margin: 0 auto;    /* horizontally centers image */
    margin-bottom: auto; /* pushes text to bottom */
}

.skill-card span {
    font-size: 14px;
    margin-top: 10px;
}

/* Remove hover effect entirely */
.skill-card:hover {
    transform: none;
}


/* ===== Projects ===== */
.projects-grid {
    display: grid;
    gap: 25px;
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    transition: 0.3s;
}

.project-card h3 {
    margin-bottom: 10px;
}

.project-card p {
    color: var(--text-dim);
}

.project-card:hover {
    border-color: var(--accent);
}

/* ===== Footer ===== */
.footer {
    text-align: center;
    padding: 20px;
    border-top: 1px solid var(--border);
    background: var(--bg-card);
    font-size: 14px;
    color: var(--text-dim);
}


footer {
    background: transparent; /* no color */
    text-align: center;       /* center all content */
    padding: 20px 10px;
    color: var(--text-main);
    font-size: 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

footer .connect-text {
    font-weight: 600;
    color: var(--text-main);
}

footer .social-links {
    display: flex;
    gap: 25px;
    justify-content: center;
    flex-wrap: wrap; /* wrap on small screens */
}

footer .social-links a {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

footer .social-links a img {
    width: 20px;
    height: 20px;
}

footer .social-links a:hover {
    color: var(--accent); /* subtle hover accent */
}



/* ===== Responsive ===== */
@media (max-width: 768px) {
    .about-layout {
        grid-template-columns: 1fr;
    }

    .nav-container {
        justify-content: center;
    }
}