/* CSS Custom Properties for consistency and optimization */
:root {
    --vs-dark: #1e1e1e;
    --vs-darker: #252526;
    --vs-border: #3e3e42;
    --vs-text: #d4d4d4;
    --vs-text-light: #cccccc;
    --vs-text-muted: #858585;
    --vs-accent: #007acc;
    --vs-accent-hover: #005a9e;
    --orange-accent: rgb(255, 153, 0);
    --orange-hover: rgb(170, 103, 3);
    --transition: 0.3s ease;
    --border-radius: 4px;
    --shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    animation: fadeIn 0.8s ease-in-out forwards;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('Images/background-nature.jpg') center/cover fixed;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

@keyframes cursor {
    to { border-left: 3px solid; }
}

@keyframes words {
    0%, 25% { content: "Full Stack Developer"; }
    26%, 50% { content: "Web Designer"; }
    51%, 100% { content: "Software Developer"; }
}

/* Page Transitions & Navigation */
.page-transition-overlay {
    position: fixed;
    inset: 0;
    background: var(--vs-dark);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease-in-out;
}

.page-transition-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.transition-content {
    text-align: center;
    color: var(--vs-text-light);
}

.transition-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--vs-border);
    border-top: 3px solid var(--orange-accent);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

header {
    background: #333;
    color: #fff;
    padding: 0.5rem 0;
}

nav {
    text-align: center;
}

nav a {
    color: #fff;
    padding: 12px 10px;
    font-weight: bold;
    text-decoration: none;
    transition: background var(--transition);
}

nav a:hover {
    background: #575757;
}

nav a.active {
    color: rgb(196, 196, 196);
    border-bottom: 3px solid rgb(219, 219, 219);
}


/* Code Editor Styles */
.code-editor {
    background: var(--vs-dark);
    border-radius: 8px;
    box-shadow: var(--shadow);
    margin: 2px auto;
    max-width: 1400px;
    overflow: hidden;
}

.code-header {
    background: #2d2d30;
    padding: 10px 15px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--vs-border);
    position: relative;
}

.run-controls, .window-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.run-button {
    background: #28a745;
    color: white;
    border: none;
    padding: 6px 12px;
    border-radius: var(--border-radius);
    cursor: pointer;
    font: 12px 'Consolas', 'Monaco', 'Courier New', monospace;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: background-color var(--transition);
}

.run-button:hover { background: #218838; }
.run-button i { font-size: 10px; }

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    cursor: pointer;
}

.control.close { background: #ff5f57; }
.control.minimize { background: #ffbd2e; }
.control.maximize { background: #28ca42; }

.file-name {
    color: var(--vs-text-light);
    font: 14px 'Consolas', 'Monaco', 'Courier New', monospace;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

/* Code Content & Layout */
.code-content {
    display: flex;
    background: var(--vs-dark);
    height: auto;
    min-height: 400px;
}

.line-numbers {
    background: var(--vs-darker);
    color: var(--vs-text-muted);
    padding: 15px 10px;
    font: 14px/1.8 'Consolas', 'Monaco', 'Courier New', monospace;
    text-align: right;
    user-select: none;
    border-right: 1px solid var(--vs-border);
}

.line-numbers span { display: block; }

.code-body {
    flex: 1;
    padding: 10px;
    color: var(--vs-text);
    font: 14px/1.6 'Consolas', 'Monaco', 'Courier New', monospace;
}

.java-code { margin-bottom: 10px; }

/* Syntax Highlighting */
.keyword { color: #569cd6; font-weight: bold; }
.class-name { color: #4ec9b0; }
.method-name { color: #dcdcaa; }
.variable { color: #9cdcfe; }
.bracket { color: #ffd700; }
.indent { display: inline-block; width: 20px; }

.code-comment {
    color: #6a9955;
    font: italic 13px/1.4 'Consolas', 'Monaco', 'Courier New', monospace;
    margin: 2px 0;
}

/* Content Layout */
.content-wrapper {
    display: flex;
    align-items: flex-start;
    gap: 30px;
    margin: 10px 0;
}

.text-content { flex: 1; }

.header-line h1, .header-line h3 {
    color: var(--vs-text);
}

.home-content .home-img {
    border-radius: 50%;
    flex-shrink: 0;
}

.home-content .home-img img {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    box-shadow: 0 0 25px var(--orange-accent);
    cursor: pointer;
    transition: 0.2s linear;
    object-fit: cover;
}

/* Links & Buttons */
.code-line a {
    color: var(--orange-accent);
    text-decoration: none;
    margin-right: 15px;
    transition: color var(--transition);
}

.code-line a:hover { color: var(--orange-hover); }
.code-line a i { margin-right: 5px; }

.btn {
    background: var(--orange-accent);
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: var(--border-radius);
    display: inline-block;
    margin-top: 10px;
    border: none;
    cursor: pointer;
    font: 14px 'Consolas', 'Monaco', 'Courier New', monospace;
    transition: background-color var(--transition);
}

.btn:hover { background: var(--orange-hover); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

.about-icons {
    margin-top: 20px;
}

.about-icons i {
    font-size: 2em;
    margin-right: 15px;
    color: #d4d4d4;
    transition: color 0.3s ease;
}

.about-icons i:hover {
    color: #3f4041;
}

.home-content {
    padding: 5px 5px 20px 5px;
    flex: 1;
    overflow: hidden;
}

.content-wrapper {
    display: flex;
    align-items: center;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}

.text-content {
    flex: 1;
}


.home-content h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
    text-align: left;
    display: inline-block;
    margin-right: 10px;
}

.home-content h3 {
    display: inline-block;
    margin: 0;
    vertical-align: baseline;
}

.home-content .header-line {
    text-align: left;
    margin-bottom: 20px;
}

.home-content p {
    font-size: 1.1em;
    text-align: left;
    margin-bottom: 20px;
    line-height: 1.4;
}

footer {
    background: none;
    color: #cccccc;
    text-align: center;
    padding: 0;
    margin-top: auto;
    width: 100%;
    flex-shrink: 0;
    border: none;
    box-shadow: none;
}

/* Typing Animation */
.typing-text {
    font-size: 34px;
    font-weight: 600;
    min-width: 280px;
}

.typing-text span { position: relative; }

.typing-text span::before {
    content: "Software Developer";
    color: var(--orange-accent);
    animation: words 20s infinite;
}

.typing-text span::after {
    content: "";
    position: absolute;
    width: calc(100% + 8px);
    height: 100%;
    border-left: 3px solid var(--vs-dark);
    left: 100%;
    animation: cursor 0.6s infinite;
}

@keyframes cursor {
    to{
        border-left: 3px solid;

    }
}

@keyframes words {
    0%, 25%{
        content: "Full Stack Developer";
    }
    26%, 50%{
        content: "Web Designer";
    }
    51%, 100%{
        content: "Software Developer";
    }
}

/* Responsive design */
@media (max-width: 768px) {
    body {
        overflow: auto;
    }
    
    .home-content {
        overflow: auto;
        padding: 5px;
    }
    
    .code-editor {
        margin: 10px;
        max-height: 80vh;
        overflow-y: auto;
    }
    
    .code-content {
        max-height: 70vh;
        overflow-y: auto;
    }
    
    .content-wrapper {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .home-content .home-img img {
        width: 200px;
        height: 200px;
    }
    
    .home-content .header-line {
        text-align: center;
    }
    
    .home-content p {
        text-align: center;
    }
    
    /* Keep Java code structure and indentation even on mobile */
    .social-links, .contact-section {
        text-align: left;
    }
    
    .code-comment {
        text-align: left;
    }
    
    .about-icons {
        text-align: center;
    }

        .modal-content {
        width: 95%;
        margin: 20px;
    }
    
    .form-buttons {
        flex-direction: column;
    }
    
    .form-buttons .btn {
        width: 100%;
        margin-bottom: 10px;
    }

    .collapse-icon {
    
        font-size: 14px;
    }
    .terminal-modal {
        width: 95%;
        max-width: none;
    }
    
    .terminal-content {
        font-size: 12px;
        padding: 10px;
    }
    
    .run-button {
        padding: 4px 8px;
        font-size: 11px;
    }
}

/* Contact Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: #2d2d2d;
    border: 1px solid #3e3e3e;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px 15px;
    border-bottom: 1px solid #3e3e3e;
}

.modal-header h2 {
    color: #d4d4d4;
    margin: 0;
    font-size: 1.5em;
}

.close {
    color: #999;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover {
    color: #ff6b6b;
}

.contact-form {
    padding: 25px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    color: #d4d4d4;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background-color: #1e1e1e;
    border: 1px solid #3e3e3e;
    border-radius: 4px;
    color: #d4d4d4;
    font-size: 14px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #007acc;
    box-shadow: 0 0 0 2px rgba(0, 122, 204, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-buttons {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 25px;
}

.btn-primary {
    background: #007acc;
    color: white;
}

.btn-primary:hover {
    background: #005a9e;
}

.btn-secondary {
    background: #3e3e3e;
    color: #d4d4d4;
}

.btn-secondary:hover {
    background: #4e4e4e;
}

/* Update existing btn style to work as button */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    font-size: 14px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    transition: background-color 0.3s ease;
}

/* Success Modal Styles */
.success-modal {
    max-width: 400px;
}

.success-content {
    padding: 25px;
    text-align: center;
}

.success-content p {
    color: #d4d4d4;
    margin-bottom: 20px;
    font-size: 16px;
    line-height: 1.5;
}

.success-content .btn {
    margin-top: 10px;
}

/* Loading state for submit button */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}


/* Code line styling */
.code-line {
    min-height: 20px;
    line-height: 1.4;
    position: relative;
}

/* Method collapsing */
.method-header {
    position: relative;
    cursor: pointer;
}

.collapse-icon {
    position: absolute;
    left: 0px;
    top: 0;
    color: #858585;
    cursor: pointer;
    font-size: 12px;
    padding: 2px 4px;
    border-radius: 2px;
    transition: all 0.2s ease;
    user-select: none;
}

.collapse-icon:hover {
    background-color: #333;
    color: #d4d4d4;
}

.collapsed-dots {
    color: #858585;
    margin-left: 5px;
    font-weight: normal;
}

.method-content {
    transition: all 0.3s ease;
    overflow: hidden;
}

.method-content.collapsed {
    display: none;
}

/* Enhanced method styling */
.method-header:hover {
    background-color: rgba(255, 255, 255, 0.02);
}



/* Terminal Modal Styles */
.terminal-modal {
    max-width: 800px;
    background-color: #0c0c0c;
    border: 1px solid #333;
}

.terminal-header {
    background: #1e1e1e;
    padding: 8px 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid #333;
    position: relative;
}

.terminal-controls {
    display: flex;
    gap: 8px;
    position: absolute;
    left: 15px;
}

.terminal-control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    cursor: pointer;
}

.terminal-control.close {
    background: #ff5f57;
}

.terminal-control.minimize {
    background: #ffbd2e;
}

.terminal-control.maximize {
    background: #28ca42;
}

.terminal-title {
    color: #cccccc;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 14px;
}

.terminal-content {
    padding: 15px;
    background: #0c0c0c;
    min-height: 300px;
    font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
    font-size: 14px;
}

.terminal-line {
    color: #cccccc;
    margin: 2px 0;
    line-height: 1.4;
}

.terminal-output-line {
    color: #ffffff;
    margin: 2px 0;
    line-height: 1.4;
    font-weight: bold;
}

.terminal-prompt {
    display: flex;
    align-items: center;
    margin-top: 10px;
}

.prompt-text {
    color: #cccccc;
}

.terminal-input {
    background: transparent;
    border: none;
    outline: none;
    color: #cccccc;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    flex: 1;
    padding: 0;
    margin: 0 5px;
}



@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}