/* ===========================
   CSS Reset & Base Styles
   =========================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cybersecurity Color Palette */
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #0f0f0f;
    --neon-green: #00ff41;
    --cyber-cyan: #00f3ff;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --text-dim: #606060;
    --border-color: #00ff4133;
    --shadow-glow: 0 0 20px rgba(0, 255, 65, 0.3);

    /* Typography */
    --font-mono: 'Fira Code', 'Courier New', monospace;
    --font-sans: 'Inter', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
    max-width: 100%;
}

/* ===========================
   Kali Login Screen
   =========================== */
.login-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #0a0e1a;
    background-image: url('assets/kali-linux-1.svg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.8s ease, visibility 0.8s ease;
}

.login-screen.fade-out {
    opacity: 0;
    visibility: hidden;
}

.login-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: min(320px, 90vw);
    padding: 0.5rem;
}

.login-dialog {
    background: rgba(255, 255, 255, 0.6);
    border-radius: 6px;
    padding: 1rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    animation: slideUp 0.6s ease-out;
    backdrop-filter: blur(8px);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.login-left {
    flex-shrink: 0;
}

.kali-logo {
    width: 50px;
    height: 50px;
    display: block;
}

.login-right {
    flex: 1;
}

.login-fields {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.login-input {
    width: 100%;
    padding: 8px 12px;
    background: #ffffff;
    border: 1px solid #d0d0d0;
    border-radius: 4px;
    color: #333333;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.username-input {
    font-weight: 500;
}

.password-input {
    letter-spacing: 0.2em;
}

.login-input:focus {
    outline: none;
    border-color: #4a90e2;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.login-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}

.cancel-button,
.login-button {
    padding: 6px 18px;
    border: none;
    border-radius: 4px;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cancel-button {
    background: #e8e8e8;
    color: #666666;
}

.cancel-button:hover {
    background: #d8d8d8;
}

.login-button {
    background: #4a90e2;
    color: #ffffff;
}

.login-button:hover {
    background: #357abd;
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
}

.login-button:active,
.cancel-button:active {
    transform: translateY(1px);
}

/* Hide main content initially */
body.content-hidden {
    overflow: hidden;
}

body.content-hidden>*:not(#kali-login-screen):not(#boot-screen):not(#access-granted-screen) {
    opacity: 0;
    pointer-events: none;
}

/* Responsive Design for Login Screen */
@media (max-width: 768px) {
    .login-container {
        max-width: 90%;
        padding: 1rem;
    }

    .login-dialog {
        padding: 1.25rem;
    }

    .login-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .kali-logo {
        width: 60px;
        height: 60px;
        margin: 0 auto;
    }

    .login-actions {
        flex-direction: column-reverse;
    }

    .cancel-button,
    .login-button {
        width: 100%;
    }
}

/* ===========================
   Boot Screen
   =========================== */
.boot-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #000000;
    display: none;
    align-items: flex-start;
    justify-content: flex-start;
    z-index: 9998;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.boot-screen.active {
    display: flex;
    opacity: 1;
}

.boot-screen.fade-out {
    opacity: 0;
}

.boot-container {
    width: 100%;
    height: 100%;
    overflow-y: auto;
    padding: 20px;
    scroll-behavior: smooth;
}

.boot-text {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: #d0d0d0;
    line-height: 1.4;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.boot-text .boot-line {
    display: block;
    margin-bottom: 2px;
    animation: fadeInLine 0.1s ease-in;
}

.boot-text .boot-line.success {
    color: #00ff41;
}

.boot-text .boot-line.info {
    color: #00f3ff;
}

.boot-text .boot-line.warning {
    color: #ffbd2e;
}

@keyframes fadeInLine {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* ===========================
   Access Granted Screen
   =========================== */
.access-granted-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #000000;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9997;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.access-granted-screen.active {
    display: flex;
    opacity: 1;
}

.access-granted-screen.fade-out {
    opacity: 0;
}

.access-granted-container {
    text-align: center;
}

.access-granted-text {
    font-family: var(--font-mono);
    font-size: 3rem;
    color: #00ff41;
    text-shadow: 0 0 20px #00ff41, 0 0 40px #00ff41;
    letter-spacing: 0.3rem;
    font-weight: 700;
    animation: glitchPulse 0.1s infinite alternate;
}

.access-cursor {
    font-family: var(--font-mono);
    font-size: 3rem;
    color: #00ff41;
    margin-left: 5px;
    animation: blinkCursor 0.8s infinite;
}

@keyframes glitchPulse {
    0% {
        text-shadow: 0 0 20px #00ff41, 0 0 40px #00ff41;
    }

    25% {
        text-shadow: 0 0 25px #00ff41, 0 0 50px #00ff41, 2px 2px 0 #ff0000;
    }

    50% {
        text-shadow: 0 0 20px #00ff41, 0 0 40px #00ff41;
    }

    75% {
        text-shadow: 0 0 25px #00ff41, 0 0 50px #00ff41, -2px -2px 0 #00f3ff;
    }

    100% {
        text-shadow: 0 0 20px #00ff41, 0 0 40px #00ff41;
    }
}

@keyframes blinkCursor {

    0%,
    50% {
        opacity: 1;
    }

    51%,
    100% {
        opacity: 0;
    }
}

/* Responsive for Boot and Access Granted */
@media (max-width: 768px) {
    .boot-text {
        font-size: 0.75rem;
        padding: 10px;
    }

    .access-granted-text {
        font-size: 2rem;
        letter-spacing: 0.2rem;
    }

    .access-cursor {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .boot-text {
        font-size: 0.65rem;
    }

    .access-granted-text {
        font-size: 1.5rem;
        letter-spacing: 0.15rem;
    }

    .access-cursor {
        font-size: 1.5rem;
    }
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    max-width: 100vw;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===========================
   Navigation Bar
   =========================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand .terminal-prompt {
    font-family: var(--font-mono);
    color: var(--neon-green);
    font-size: 1.2rem;
    font-weight: 600;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
}

.nav-link {
    font-family: var(--font-mono);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--neon-green);
    text-shadow: 0 0 10px var(--neon-green);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger .bar {
    width: 25px;
    height: 2px;
    background: var(--neon-green);
    transition: all 0.3s ease;
}

/* ===========================
   Hero Section
   =========================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#matrix-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.terminal-window {
    background: rgba(26, 26, 26, 0.9);
    border: 2px solid var(--neon-green);
    border-radius: 8px;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-glow);
    max-width: min(700px, 92vw);
    margin: 0 auto;
    width: 100%;
}

.terminal-header {
    display: flex;
    gap: 8px;
    margin-bottom: var(--spacing-sm);
}

.terminal-button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-button.red {
    background: #ff5f56;
}

.terminal-button.yellow {
    background: #ffbd2e;
}

.terminal-button.green {
    background: #27c93f;
}

.terminal-body {
    text-align: left;
}

.terminal-line {
    font-family: var(--font-mono);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.prompt {
    color: var(--neon-green);
}

.command {
    color: var(--cyber-cyan);
}

.glitch-text {
    font-family: var(--font-mono);
    font-size: 3rem;
    color: var(--neon-green);
    margin: var(--spacing-sm) 0;
    position: relative;
    text-shadow: 0 0 20px var(--neon-green);
}

.typewriter-container {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    color: var(--cyber-cyan);
    min-height: 2.5rem;
    margin: var(--spacing-md) 0;
}

.cursor {
    animation: blink 1s infinite;
}

@keyframes blink {

    0%,
    50% {
        opacity: 1;
    }

    51%,
    100% {
        opacity: 0;
    }
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    flex-wrap: wrap;
}

.btn-primary,
.btn-secondary {
    font-family: var(--font-mono);
    padding: 12px 24px;
    border: 2px solid var(--neon-green);
    background: transparent;
    color: var(--neon-green);
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
}

.btn-primary:hover,
.btn-secondary:hover {
    background: var(--neon-green);
    color: var(--bg-primary);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    border-color: var(--cyber-cyan);
    color: var(--cyber-cyan);
}

.btn-secondary:hover {
    background: var(--cyber-cyan);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.3);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    font-family: var(--font-mono);
    color: var(--text-dim);
    font-size: 0.8rem;
    animation: bounce 2s infinite;
    z-index: 2;
}

.scroll-indicator i {
    display: block;
    margin-top: 5px;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(-10px);
    }

    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* ===========================
   Section Styles
   =========================== */
.section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.section-dark {
    background: var(--bg-secondary);
}

.section-header {
    font-family: var(--font-mono);
    font-size: 1.8rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    border-left: 4px solid var(--neon-green);
    padding-left: var(--spacing-sm);
}

.section-header .prompt {
    color: var(--neon-green);
}

/* Reduced top spacing for specific sections */
#about,
#skills,
#experience,
#projects {
    padding-top: 2rem;
}

/* Contact section - reduced padding */
#contact {
    padding-top: 2rem;
    padding-bottom: 4rem;
}

/* Terminal Animation - Content hidden until typewriter completes */
.section-content {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.section-content.revealed {
    opacity: 1;
    visibility: visible;
}

.terminal-cursor.hidden {
    display: none;
}


/* ===========================
   About Section
   =========================== */
.about-content {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    gap: 6rem;
}

.about-text {
    flex: 1;
}

.about-photo-container {
    flex-shrink: 0;
}

.about-photo {
    width: 380px;
    height: 380px;
    max-width: 380px;
    border-radius: 28px;
    border: 9px solid var(--neon-green);
    box-shadow: 0 0 35px rgba(0, 255, 65, 0.9);
    object-fit: cover;
    transition: all 0.6s ease;
}

.about-photo:hover {
    transform: scale(1.05);
    box-shadow: 0 0 40px rgba(0, 255, 65, 0.9);
}

.code-block {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: var(--spacing-md);
    font-family: var(--font-sans);
    line-height: 1.8;
    color: var(--text-primary);
}

.comment {
    color: var(--text-dim);
    font-family: var(--font-mono);
    font-style: italic;
}

/* ===========================
   Skills Section
   =========================== */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.skill-category {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-md);
}

.category-title {
    font-family: var(--font-mono);
    color: var(--neon-green);
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

.skill-item {
    margin-bottom: var(--spacing-sm);
}

.skill-name {
    font-family: var(--font-mono);
    color: var(--text-secondary);
    font-size: 0.9rem;
    display: block;
    margin-bottom: 5px;
}

.progress-bar {
    background: rgba(0, 255, 65, 0.1);
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--neon-green), var(--cyber-cyan));
    box-shadow: 0 0 10px var(--neon-green);
    animation: progressLoad 1.5s ease-out;
}

@keyframes progressLoad {
    from {
        width: 0;
    }
}

.tech-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tech-badge {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    padding: 6px 12px;
    background: rgba(0, 255, 65, 0.1);
    border: 1px solid var(--neon-green);
    border-radius: 4px;
    color: var(--neon-green);
    transition: all 0.3s ease;
}

.tech-badge:hover {
    background: var(--neon-green);
    color: var(--bg-primary);
    box-shadow: 0 0 10px var(--neon-green);
}

.simple-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.simple-item {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-secondary);
    padding: 8px 12px;
    background: rgba(0, 255, 65, 0.05);
    border-left: 3px solid var(--neon-green);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.simple-item:hover {
    background: rgba(0, 255, 65, 0.1);
    padding-left: 16px;
    color: var(--neon-green);
}


/* ===========================
   Experience Section
   =========================== */
.timeline {
    position: relative;
    padding-left: 40px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--neon-green);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.timeline-marker {
    position: absolute;
    left: -46px;
    top: 0;
    width: 12px;
    height: 12px;
    background: var(--neon-green);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--neon-green);
}

.timeline-content {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-md);
}

.timeline-header {
    margin-bottom: var(--spacing-sm);
}

.role-title {
    font-family: var(--font-mono);
    color: var(--neon-green);
    font-size: 1.3rem;
}

.company {
    color: var(--cyber-cyan);
    font-family: var(--font-mono);
}

.company-link {
    color: var(--cyber-cyan);
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.company-link:hover {
    color: var(--neon-green);
    text-shadow: 0 0 10px var(--cyber-cyan);
    filter: brightness(1.2);
}


.duration {
    color: var(--text-dim);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.task-list {
    list-style: none;
}

.task-list li {
    margin-bottom: 8px;
    color: var(--text-secondary);
}

.bullet {
    color: var(--neon-green);
    margin-right: 8px;
    font-family: var(--font-mono);
}

/* ===========================
   Projects Section
   =========================== */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.project-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-md);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--neon-green), var(--cyber-cyan));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.project-card:hover::before {
    transform: scaleX(1);
}

.project-card:hover {
    border-color: var(--neon-green);
    box-shadow: var(--shadow-glow);
    transform: translateY(-5px);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.card-header i {
    color: var(--neon-green);
    font-size: 1.5rem;
}

.status-badge {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    padding: 4px 8px;
    border-radius: 4px;
    font-weight: 600;
}

.status-badge.completed {
    background: rgba(0, 255, 65, 0.2);
    color: var(--neon-green);
    border: 1px solid var(--neon-green);
}

.status-badge.ongoing {
    background: rgba(0, 243, 255, 0.2);
    color: var(--cyber-cyan);
    border: 1px solid var(--cyber-cyan);
}

.project-title {
    font-family: var(--font-mono);
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
}

.project-desc {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.card-footer {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tech-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 4px 8px;
    background: rgba(0, 255, 65, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    color: var(--text-dim);
}

/* GitHub Overlay */
.github-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 10;
    border-radius: 8px;
}

.project-card:hover .github-overlay {
    opacity: 1;
    visibility: visible;
}

.github-link {
    color: var(--neon-green);
    font-size: 4rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(0, 255, 65, 0.1);
    border: 2px solid var(--neon-green);
}

.github-link:hover {
    transform: scale(1.15);
    box-shadow: 0 0 30px rgba(0, 255, 65, 0.6);
    background: rgba(0, 255, 65, 0.2);
}

.github-link:focus {
    outline: 2px solid var(--neon-green);
    outline-offset: 4px;
}

.github-link i {
    font-size: 3.5rem;
}


/* ===========================
   Education Section
   =========================== */
.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.education-block {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-md);
}

.block-title {
    font-family: var(--font-mono);
    color: var(--neon-green);
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

.education-item {
    margin-bottom: var(--spacing-md);
}

.degree {
    font-family: var(--font-mono);
    color: var(--text-primary);
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.institution {
    color: var(--text-secondary);
    margin-bottom: 3px;
}

.grade {
    color: var(--cyber-cyan);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.cert-list {
    list-style: none;
}

.cert-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

.cert-list i {
    color: var(--neon-green);
    margin-top: 3px;
}

/* ===========================
   Contact Section
   =========================== */
.contact-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.contact-info {
    margin-bottom: var(--spacing-md);
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-mono);
}

.contact-item i {
    color: var(--neon-green);
}

.contact-item a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-item a:hover {
    color: var(--neon-green);
    text-shadow: 0 0 10px var(--neon-green);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.social-icon {
    width: 50px;
    height: 50px;
    border: 2px solid var(--neon-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-green);
    font-size: 1.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-icon:hover {
    background: var(--neon-green);
    color: var(--bg-primary);
    box-shadow: var(--shadow-glow);
    transform: scale(1.1) rotate(5deg);
}

/* ===========================
   Footer
   =========================== */
.footer {
    background: var(--bg-tertiary);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-md) 0;
    text-align: center;
}

.footer-text {
    font-family: var(--font-mono);
    color: var(--text-secondary);
    margin-bottom: 5px;
}

.footer-subtext {
    font-family: var(--font-mono);
    color: var(--text-dim);
    font-size: 0.9rem;
}

.accent {
    color: var(--neon-green);
}

/* ===========================
   Responsive Design
   =========================== */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
        min-width: 44px;
        min-height: 44px;
        padding: 10px;
        cursor: pointer;
    }

    .hamburger .bar {
        height: 3px;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        width: 100%;
        text-align: center;
        transition: left 0.3s ease;
        padding: var(--spacing-md);
        border-top: 1px solid var(--border-color);
        z-index: 999;
    }

    .nav-menu.active {
        left: 0;
    }

    .terminal-window {
        padding: 1.5rem;
        max-width: 95vw;
    }

    .glitch-text {
        font-size: 2rem;
    }

    .about-content {
        flex-direction: column-reverse;
        gap: 1.5rem;
    }

    .about-photo {
        width: 200px;
        height: 200px;
        max-width: 200px;
        margin: 0 auto;
    }

    .typewriter-container {
        font-size: 1.2rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    .section-header {
        font-size: 1.3rem;
        padding-left: 0.75rem;
    }

    .skills-grid,
    .projects-grid,
    .education-grid {
        grid-template-columns: 1fr;
    }

    .timeline {
        padding-left: 30px;
    }

    .timeline-marker {
        left: -36px;
    }

    .container {
        padding: 0 1rem;
    }
}

@media (max-width: 480px) {
    .terminal-window {
        padding: 1rem;
        max-width: 95vw;
        border-width: 1px;
    }

    .glitch-text {
        font-size: 1.5rem;
    }

    .typewriter-container {
        font-size: 1rem;
        min-height: 2rem;
    }

    .terminal-line {
        font-size: 0.85rem;
    }

    .btn-primary,
    .btn-secondary {
        padding: 10px 18px;
        font-size: 0.85rem;
    }

    .section-header {
        font-size: 1.1rem;
    }

    .nav-brand .terminal-prompt {
        font-size: 1rem;
    }

    .about-photo {
        width: 160px;
        height: 160px;
        max-width: 160px;
    }
}

/* ===========================
   Terminal Command Typewriter Animation
   =========================== */
.terminal-command {
    display: inline-block;
    min-width: 1ch;
    font-family: var(--font-mono);
    color: var(--text-primary);
}

.terminal-cursor {
    display: inline-block;
    color: var(--neon-green);
    animation: blink-cursor 1s step-end infinite;
    margin-left: 2px;
    font-weight: bold;
}

.terminal-cursor.hidden {
    display: none;
}

@keyframes blink-cursor {

    0%,
    50% {
        opacity: 1;
    }

    51%,
    100% {
        opacity: 0;
    }
}

/* Section Content Hidden State - REMOVED */
/* Previous implementation hid section content until terminal animation completed */
/* This caused blank screens on mobile - content is now always visible */

/* ===========================
   Contact Section
   =========================== */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

/* Left Column - Let's Connect */
.contact-left {
    display: flex;
    align-items: stretch;
    flex: 1;
}

.contact-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-md);
    width: 100%;
    display: flex;
    flex-direction: column;
}

.contact-title {
    font-family: var(--font-mono);
    font-size: 1.3rem;
    color: var(--neon-green);
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 0 10px var(--neon-green);
}

.contact-description {
    font-family: var(--font-sans);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
}

/* Social Links in Contact */
.contact-card .social-links {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    align-items: center;
    flex: 1;
}

.contact-card .social-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(0, 255, 65, 0.1);
    border: 2px solid var(--neon-green);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-green);
    font-size: 1.8rem;
    transition: all 0.3s ease;
    text-decoration: none;
}

.contact-card .social-icon:hover {
    background: var(--neon-green);
    color: var(--bg-primary);
    box-shadow: 0 0 20px rgba(0, 255, 65, 0.5);
    transform: translateY(-3px);
}

/* Right Column - Contact Form */
.contact-right {
    display: flex;
    align-items: stretch;
    flex: 1;
}

.contact-form-container {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: var(--spacing-md);
    width: 100%;
    max-width: 100%;
    display: flex;
    flex-direction: column;
}

.form-title {
    font-family: var(--font-mono);
    font-size: 1.3rem;
    color: var(--neon-green);
    margin-bottom: var(--spacing-md);
    text-shadow: 0 0 10px var(--neon-green);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    flex: 1;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-input,
.form-textarea {
    font-family: var(--font-mono);
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 10px 14px;
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--neon-green);
    box-shadow: 0 0 15px rgba(0, 255, 65, 0.2);
    background: rgba(0, 0, 0, 0.6);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-dim);
    font-style: italic;
}

.form-textarea {
    resize: vertical;
    min-height: 90px;
    line-height: 1.5;
}

.form-submit {
    font-family: var(--font-mono);
    background: var(--neon-green);
    color: var(--bg-primary);
    border: none;
    border-radius: 4px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-submit:hover {
    background: var(--cyber-cyan);
    box-shadow: 0 0 25px rgba(0, 255, 65, 0.5);
    transform: translateY(-2px);
}

.form-submit:active {
    transform: translateY(0);
}

.form-submit i {
    font-size: 1.1rem;
}

.form-status {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-align: center;
    display: none;
}

.form-status.success {
    display: block;
    background: rgba(0, 255, 65, 0.1);
    border: 1px solid var(--neon-green);
    color: var(--neon-green);
}

.form-status.error {
    display: block;
    background: rgba(255, 65, 65, 0.1);
    border: 1px solid #ff4141;
    color: #ff4141;
}

/* Responsive Design for Contact Section */
@media (max-width: 968px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .contact-card,
    .contact-form-container {
        padding: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .contact-form-container {
        max-width: 95vw;
        margin: 0 auto;
    }

    .contact-card .social-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {

    .contact-title,
    .form-title {
        font-size: 1.1rem;
    }

    .contact-description {
        font-size: 0.85rem;
    }

    .form-submit {
        padding: 12px 20px;
        font-size: 0.85rem;
    }

    .form-input,
    .form-textarea {
        font-size: 0.85rem;
        padding: 8px 12px;
    }

    .contact-card .social-icon {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }

    .contact-card .social-links {
        gap: 1rem;
    }
}

/* reCAPTCHA Badge Mobile Fix */
@media (max-width: 480px) {
    .grecaptcha-badge {
        bottom: 70px !important;
    }
}

/* Critical reCAPTCHA overflow fix for all mobile devices */
@media (max-width: 768px) {
    .grecaptcha-badge {
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
        width: 0 !important;
        height: 0 !important;
        overflow: hidden !important;
    }
}