/* Custom Styles for a Classy, Trendy, and FULLY GAMIFIED Look (Final Version) */

:root {
    --primary-color: #3f51b5; /* Indigo/Blue (Primary UI Color) */
    --secondary-color: #ff4081; /* Pink accent (Highlight/Alert) */
    --bg-light: #f8f9fa;
    --bg-dark: #212529;
    --text-color: #333; /* Default text color (dark) */
    
    /* Gamified Colors & Effects */
    --game-ui-background: rgba(30, 30, 30, 0.95);
    --game-ui-text: #ccf;
    --current-color: #28a745; /* Current Quest/Active Status (Green) */
    --past-color: #fd7e14;    /* Completed Quest/Archive (Orange) */
    --glow-primary: 0 0 10px var(--primary-color), 0 0 20px var(--primary-color);
    --glow-secondary: 0 0 10px var(--secondary-color), 0 0 20px var(--secondary-color);
    --light-font: #f1f1f1; /* Explicit light color for dark backgrounds */
}

/* 1. Global & Typography */
body {
    font-family: 'Lato', sans-serif;
    color: var(--text-color);
    background-color: var(--bg-light);
    transition: background-color 0.3s, color 0.3s;
    /* Ensure no residual body margin/padding */
    padding-top: 0 !important; 
    margin-top: 0 !important;
}

h1, h2, h3, h4 {
    font-weight: 700;
}

.heading {
    text-transform: uppercase;
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--secondary-color); 
    text-shadow: 2px 2px var(--primary-color);
}

/* Fix for Fixed Navbar Obscuring Content when scrolling to sections */
section {
    padding-top: 100px; /* Push content down below the fixed navbar */
    padding-bottom: 50px; /* Reduce default vertical spacing */
}
/* Ensure ABOUT section follows the new padding rules */
#about {
    padding-top: 100px;
    padding-bottom: 50px;
}

/* 2. Navbar Styling */
#main-nav {
    background-color: rgba(255, 255, 255, 0.95); 
    backdrop-filter: blur(5px);
    border-bottom: 3px solid var(--primary-color);
}

#main-nav .navbar-brand {
    color: var(--primary-color);
}

#main-nav .nav-link {
    font-weight: 500;
    color: var(--text-color);
    transition: color 0.3s;
}

#main-nav .nav-link:hover {
    color: var(--secondary-color);
}

/* 3. Hero Section (#lead) - TRIMMING APPLIED */
#lead {
    /* Reduced height for a minimalist, tighter look */
    min-height: 80vh; 
    
    /* Center the content vertically within the new height */
    display: flex;
    align-items: center; 
    justify-content: center;

    background: url('path/to/a/professional/background.jpg') no-repeat center center/cover;
    position: relative;
    
    /* Remove excess padding-top (flex handles centering now) */
    padding-top: 0; 
}

#lead-content {
    position: relative;
    z-index: 2;
    color: var(--text-color); 
    background: rgba(255, 255, 255, 0.95); 
    
    /* Reduced internal padding */
    padding: 2rem !important; 
    border-radius: 1.5rem !important; 
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3) !important;
    backdrop-filter: none; 
}

#lead-content h1 {
    color: var(--primary-color);
    text-shadow: none; 
}
#lead-content h2 {
    color: #555;
    text-shadow: none;
}


.scroll-down-btn {
    z-index: 2;
    color: white !important;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.8);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* --- Gamified About Me Section --- */

#about {
    background-color: var(--bg-dark); 
    color: var(--light-font); 
}

#about-content {
    background: var(--game-ui-background);
    color: var(--game-ui-text);
    border: 3px solid var(--primary-color); 
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 0 20px rgba(63, 81, 181, 0.7); 
    overflow: hidden; 
    position: relative;
    animation: pulseBorder 2s ease-in-out 1;
}

#about-content p {
    font-size: 1.1em;
    line-height: 1.8;
    margin-bottom: 20px;
    color: inherit;
    opacity: 0; 
    animation: fadeInGameText 1.5s forwards ease-out;
}

/* Gamified Animation Keyframes */
@keyframes fadeInGameText {
    0% {
        opacity: 0;
        transform: translateY(10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulseBorder {
    0% { border-color: var(--primary-color); box-shadow: 0 0 10px rgba(63, 81, 181, 0.5); }
    50% { border-color: var(--secondary-color); box-shadow: 0 0 30px rgba(255, 64, 129, 0.8); }
    100% { border-color: var(--primary-color); box-shadow: 0 0 20px rgba(63, 81, 181, 0.7); }
}


/* 4. Experience Timeline */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 20px 0;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 4px; /* Thicker line */
    background: linear-gradient(to bottom, var(--current-color), var(--past-color)); /* Gradient timeline */
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -2px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
}

/* Animation for current quest dot (pulse) */
@keyframes dotPulse {
    0% { box-shadow: 0 0 0 0 rgba(40, 167, 69, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(40, 167, 69, 0); }
    100% { box-shadow: 0 0 0 0 rgba(40, 167, 69, 0); }
}

.timeline-item::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 25px;
    right: -12px;
    background-color: white;
    border: 4px solid var(--past-color); 
    top: 15px;
    border-radius: 50%;
    z-index: 1;
    transition: border-color 0.3s ease; 
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-item:nth-child(even)::after {
    left: -12px;
}

/* Current Item (Green - Active Quest) */
.timeline-item:first-of-type .timeline-content {
    background-color: rgba(40, 167, 69, 0.2) !important; 
    border-left: 5px solid var(--current-color);
}

.timeline-item:first-of-type::after {
    border-color: var(--current-color); 
    background-color: var(--current-color); /* Solid green dot */
    animation: dotPulse 2s infinite; /* Pulsing animation for current quest */
}

/* Past Items (Orange - Completed Quest) */
.timeline-item:not(:first-of-type) .timeline-content {
    background-color: rgba(253, 126, 20, 0.1) !important; 
    border-left: 5px solid var(--past-color);
}

.timeline-item:not(:first-of-type)::after {
    border-color: var(--past-color); 
}

/* Responsive timeline for smaller screens */
@media screen and (max-width: 768px) {
    .timeline::after {
        left: 31px;
    }

    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
    }

    .timeline-item:nth-child(even) {
        left: 0%;
    }

    .timeline-item:nth-child(odd)::after,
    .timeline-item:nth-child(even)::after {
        left: 18px;
    }
}

/* 5. Certifications - Gamified as 'Achievements' */
#certifications {
    background-color: var(--bg-dark); /* Dark background */
    color: var(--light-font); /* Light Font Correction */
}

.d-flex a.shadow-sm {
    position: relative;
    transition: all 0.2s ease-in-out;
    border: 2px solid transparent !important;
}

.d-flex a.shadow-sm:hover {
    transform: scale(1.1); /* Pop out on hover */
    /* Add glowing effect */
    border-color: var(--secondary-color) !important;
    box-shadow: 0 0 15px var(--secondary-color) !important;
}


/* 6. Projects & Accordion */
.project .card-img-top {
    height: 200px;
    object-fit: cover;
}

/* Project Card Hover Animation (Applies to Tech Projects) */
.project .card {
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}
.project .card:hover {
    transform: translateY(-8px); 
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.2) !important; 
}


.accordion-button {
    font-weight: bold;
    color: white !important;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.4);
    background-color: var(--primary-color) !important;
    border: none;
    transition: background-color 0.3s;
}

.accordion-button:not(.collapsed) {
    background-color: var(--secondary-color) !important;
}

/* --- Games and Utilities Animation (Part of Projects) --- */

#projects #dynamic-lists {
    padding-left: 0; /* Ensures proper centering of the buttons */
}

#projects #dynamic-lists li a {
    display: inline-block;
    padding: 10px 20px;
    margin: 5px;
    background-color: var(--primary-color);
    color: white !important;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); /* Snappy transition */
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

#projects #dynamic-lists li a:hover {
    transform: scale(1.05) translateY(-5px); 
    background-color: var(--secondary-color); 
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3);
}

/* Keyframes for Subtle Entrance Animation (used for staggering by JS) */
@keyframes slideUpFadeIn {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

#projects #dynamic-lists li {
    opacity: 0; 
    animation: slideUpFadeIn 0.5s forwards;
}


/* 7. Digital Presence - Gamified System Menu */
#digital-presence {
    background-color: var(--bg-dark); /* Consistent dark theme */
    color: var(--light-font); /* Light Font Correction */
}

#digital-presence .col-lg-4 {
    border: 1px solid var(--primary-color);
    border-radius: 10px;
    padding: 20px;
    background-color: var(--game-ui-background);
    margin-bottom: 20px;
    box-shadow: var(--glow-primary);
}

#digital-presence .heading {
    color: var(--game-ui-text);
    text-shadow: none;
}

#digital-presence .btn-outline-dark {
    color: var(--primary-color);
    border-color: var(--primary-color);
    transition: all 0.3s ease;
}

#digital-presence .btn-outline-dark:hover {
    background-color: var(--primary-color);
    color: white;
    box-shadow: var(--glow-primary);
}

/* YouTube Section styling */
#youtube .btn-danger {
    transition: all 0.3s ease;
    box-shadow: 0 0 10px rgba(255, 0, 0, 0.5);
}

#youtube .btn-danger:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px red;
}


/* 8. Contact Button */
.btn-danger {
    background-color: #e91e63 !important;
    border-color: #e91e63 !important;
}


/* 9. Dark Mode Styling */
#page-container.dark-mode {
    background-color: var(--bg-dark);
    color: var(--light-font);
}

#page-container.dark-mode .heading {
    color: var(--secondary-color);
}

#page-container.dark-mode #main-nav {
    background-color: rgba(33, 37, 41, 0.95);
    border-bottom-color: var(--secondary-color);
}

#page-container.dark-mode #main-nav .nav-link {
    color: var(--light-font);
}

/* DARK MODE - #lead-content */
#page-container.dark-mode #lead-content {
    background: rgba(33, 37, 41, 0.95); 
    color: var(--light-font); 
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5) !important;
}

#page-container.dark-mode #lead-content h1, 
#page-container.dark-mode #lead-content h2 {
    color: var(--light-font); 
}

/* DARK MODE - About Content */
#page-container.dark-mode #about-content {
    background: #333 !important;
    color: #eee;
    border-color: var(--secondary-color);
    box-shadow: 0 0 20px rgba(255, 64, 129, 0.5); 
}

/* DARK MODE - Digital Presence Menu */
#page-container.dark-mode #digital-presence .col-lg-4 {
    border-color: var(--secondary-color);
    box-shadow: var(--glow-secondary);
}

#page-container.dark-mode #digital-presence .btn-outline-dark {
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}
#page-container.dark-mode #digital-presence .btn-outline-dark:hover {
    background-color: var(--secondary-color);
    color: black;
    box-shadow: var(--glow-secondary);
}


/* Scroll to Top Button */
#to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: block; 
    z-index: 1000;
}