/* Custom Variable for easier color management */
:root {
    --bg-color: #000000;       /* Pitch Black */
    --text-color: #ffffff;     /* Pure White */
    --accent-gray: #333333;    /* Dark Gray for borders/cards */
}

/* 1. Selector: Element Tag (body) */
body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Courier New', Courier, monospace; /* Tech/Hacker vibe */
    margin: 0;
    padding: 0;
}

/* 2. Selector: Class (.navbar-custom) */
.navbar-custom {
    border-bottom: 1px solid var(--text-color); /* White line under nav */
}

/* 3. Selector: ID (#main-heading) */
#main-heading {
    font-weight: bold;
    letter-spacing: 2px;
    margin-top: 50px;
    margin-bottom: 20px;
}

/* 4. Selector: Descendant (main p) */
main p {
    font-size: 1.2rem;
    line-height: 1.6;
    color: #cccccc; /* Slightly softer white for reading */
}

/* 5. Selector: Pseudo-class (:hover) */
a.custom-link:hover {
    background-color: var(--text-color);
    color: var(--bg-color);
    text-decoration: none;
    transition: 0.3s;
}

/* Utility class for buttons */
.custom-link {
    border: 1px solid var(--text-color);
    padding: 10px 20px;
    color: var(--text-color);
    display: inline-block;
    margin-top: 20px;
}

#canvas1 {
    position: fixed; /* Stays in place when you scroll */
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;     /* IMP: Puts canvas BEHIND your text */
    background: #000000;
    opacity: 0.7;   /* Slightly transparent for better text visibility */
}

/* Update main-heading to ensure it pops over the animation */
#main-heading {
    text-shadow: 2px 2px 4px #000000; /* Adds shadow so text is readable over lines */
}

/* Project Card Styling */
.project-card {
    background-color: rgba(0, 0, 0, 0.7); /* Semi-transparent black */
    border: 1px solid var(--text-color);    /* White border */
    color: var(--text-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
    transform: translateY(-5px); /* Moves up slightly when hovered */
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2); /* White glow effect */
}

.card-subtitle {
    color: #aaaaaa !important; /* Forces the subtitle to be light gray */
}

/* Interest Card Styling */
.interest-card {
    background-color: rgba(0, 0, 0, 0.6); /* Slightly more transparent */
    border: 1px solid #444;               /* Subtle gray border */
    color: var(--text-color);
    transition: 0.3s;
}

.interest-card:hover {
    background-color: rgba(255, 255, 255, 0.1); /* Light up on hover */
    border-color: var(--text-color);
    transform: scale(1.02); /* Slight pop effect */
}

/* Contact Page Styling */
.contact-card {
    background-color: rgba(0, 0, 0, 0.8); /* Darker background for readability */
    border: 1px solid var(--text-color);
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
    max-width: 600px;
    width: 100%;
}

.contact-btn {
    border-radius: 50px; /* Pill-shaped buttons */
    padding: 10px 20px;
    transition: all 0.3s ease;
}

.contact-btn:hover {
    background-color: var(--text-color);
    color: var(--bg-color);
    transform: translateY(-3px); /* Button lifts up */
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.3); /* Glow effect */
}

/* Hero Name Styling */
#hero-name {
    letter-spacing: 5px;          /* Spaced out letters look more "cinematic" */
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5); /* Glowing effect */
    animation: fadeIn 2s ease-in; /* Fade in animation */
}

/* Simple fade-in animation keyframes */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* =========================================
   MOBILE RESPONSIVENESS FIX
   (Add this to the bottom of styles.css)
   ========================================= */
@media (max-width: 768px) {
    
    /* 1. Shrink the main name so it fits on one line or wraps nicely */
    #hero-name {
        font-size: 3rem;   /* Down from 6rem */
        letter-spacing: 1px;
        line-height: 1.1;
        margin-top: 20px;
    }

    /* 2. Adjust the code subtitle size */
    .hero-content h3 {
        font-size: 1.1rem;
        margin-bottom: 15px;
    }

    /* 3. Make the paragraph readable with side padding */
    .hero-content p {
        font-size: 0.95rem;
        padding: 0 20px;   /* Prevents text from hitting the screen edges */
    }

    /* 4. Stack the buttons vertically on mobile for a cleaner look */
    .hero-content .d-flex {
        flex-direction: column; /* Stacks items vertically */
        align-items: center;
    }

    /* 5. Make buttons uniform width on mobile */
    .hero-content .btn {
        width: 80%;        /* Buttons take up 80% of screen width */
        margin: 10px 0 !important; /* Force vertical spacing */
    }
}