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

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #2a2a2a;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --accent-primary: #00ff88;
    --accent-secondary: #ff6b6b;
    --accent-tertiary: #4ecdc4;
    --terminal-bg: #1e1e1e;
    --terminal-border: #333;
    --prompt-color: #00ff88;
    --code-comment: #6a9955;
    --code-keyword: #569cd6;
    --code-string: #ce9178;
    --code-number: #b5cea8;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.monospace {
    font-family: 'Fira Code', monospace;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
    width: 100%;
}

/* Progress Bar Styles */
progress-container {
            width: 400px;
            margin: 20px 0;
        }

         .progress-bar {
            width: 100%;
            height: 12px;
            background-color: #e0e0e0;
            border: 2px solid #333;
            border-radius: 8px;
            overflow: hidden;
            position: relative;
        }

        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, #ff0000, #ff3333);
            border-radius: 6px;
            width: 0%; /* Start at 0% */
            transition: width 2s ease-in-out;
            position: relative;
            animation: autoFill 2s ease-in-out forwards;
        }

        @keyframes autoFill {
            from { width: 0%; }
            to { width: var(--progress, 0%); }
        }

        /* Optional: Add shimmer effect */
        .progress-fill::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(
                90deg,
                transparent,
                rgba(255, 255, 255, 0.4) 50%,
                transparent
            );
            animation: shimmer 2s infinite;
        }

        @keyframes shimmer {
            0% { transform: translateX(-100%); }
            100% { transform: translateX(200%); }
        }


     

/* Mobile Navigation */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    margin-left: auto;
    z-index: 1001;
    position: fixed;
    top: 1rem;
    right: 1rem;
}

.mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--terminal-bg);
    z-index: 1000;
    padding: 5rem 2rem 2rem;
    transform: translateX(-100%);
    transition: transform 0.3s ease-in-out;
}

.mobile-nav.active {
    transform: translateX(0);
}

.mobile-nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.mobile-nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-family: 'Fira Code', monospace;
    font-size: 1.2rem;
    padding: 1rem;
    border-radius: 8px;
    transition: background-color 0.3s ease;
    display: block;
}

.mobile-nav-link:hover {
    background: var(--bg-tertiary);
}

/* Mobile nav open state */
.nav-open {
    overflow: hidden;
}

/* Show mobile nav toggle on mobile */
@media (max-width: 768px) {
    .mobile-nav-toggle {
        display: block;
    }
    
    .mobile-nav {
        display: block;
    }
}

/* Terminal Header */
.terminal-header {
    background: var(--terminal-bg);
    padding: 1rem 1.25rem;
    border-bottom: 2px solid var(--terminal-border);
    display: flex;
    align-items: center;
    gap: 1rem;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.terminal-controls {
    display: flex;
    gap: 0.5rem;
}

.control {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.control:hover {
    transform: scale(1.1);
}

.control.red { background: #ff5f56; }
.control.yellow { background: #ffbd2e; }
.control.green { background: #27ca3f; }

.terminal-title {
    font-family: 'Fira Code', monospace;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Header Profile Image */
.header-profile-container {
    margin-left: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-profile-image {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--accent-primary);
    transition: all 0.3s ease;
    cursor: pointer;
}

.header-profile-image:hover {
    transform: scale(1.1);
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.5);
    border-color: var(--accent-tertiary);
}

.prompt {
    color: var(--prompt-color);
    font-family: 'Fira Code', monospace;
    margin-right: 0.625rem;
}

/* Hero Section */
    .hero {
        min-height: 50vh; /* Adjusted height */
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    padding: 5rem 0;
}

.hero-content {
    flex: 1;
}

/* Whoami Container with Profile Image */
.whoami-container {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 1.875rem;
    max-width: 800px;

    margin-right: auto;
}

.profile-image-container {
    flex-shrink: 0;
    display: flex;
    align-content: right;
}

.profile-image {
    width: 15%; /* Increased size */
    height: 15%; /* Increased size */
    object-fit: cover;
    transition: all 0.3s ease;
}

.profile-image:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.5);
}

.terminal-output {
    margin-bottom: 1.875rem;
    font-family: 'Fira Code', monospace;
}

.typing-text {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    background: linear-gradient(45deg, var(--accent-primary), var(--accent-tertiary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0.625rem 0;
    line-height: 1.2;
    border-right: 2px solid var(--accent-primary);
    white-space: nowrap;
    overflow: hidden;
    animation: typing 4s steps(60, end), blink-caret 0.75s step-end infinite 4s;
}
.typing-text-1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    background: linear-gradient(45deg, var(--accent-primary), var(--accent-tertiary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0.625rem 0;
    line-height: 1.2;
    border-right: 2px solid var(--accent-primary);
    white-space: nowrap;
    overflow: hidden;
    animation: typing 4s steps(60, end), blink-caret 0.75s step-end infinite 4s;
}

.typewriter {
    font-size: clamp(1rem, 3vw, 1.3rem);
    color: var(--text-secondary);
    border-right: 2px solid var(--accent-primary);
    white-space: nowrap;
    overflow: hidden;
    animation: typing 3s steps(40, end), blink-caret 0.75s step-end infinite;
}

@keyframes typing {
    from { width: 0 }
    to { width: 100% }
}

@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: var(--accent-primary) }
}

.hero-buttons {
    display: flex;
    gap: 1.25rem;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}

.terminal-btn {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border: none;
    padding: 1rem 1.875rem;
    border-radius: 8px;
    font-family: 'Fira Code', monospace;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.625rem;
    min-height: 3.5rem;
    min-width: 12rem;
}

.terminal-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.625rem 1.875rem rgba(0, 255, 136, 0.3);
}

.terminal-btn:active {
    transform: translateY(0);
}

.terminal-btn.secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--accent-primary);
}

.terminal-btn.secondary:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

/* Code Window */
.code-window {
    flex: 1;
    background: var(--terminal-bg);
    border-radius: 12px;
    overflow: hidden;
    margin-left: 2.5rem;
    box-shadow: 0 1.25rem 2.5rem rgba(0, 0, 0, 0.3);
}

.window-header {
    background: var(--bg-tertiary);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.window-controls {
    display: flex;
    gap: 0.375rem;
}

.window-controls span {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--text-secondary);
}

.window-title {
    font-family: 'Fira Code', monospace;
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.code-content {
    padding: 1.875rem;
}

.code-content pre {
    margin: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.code-content code {
    font-family: 'Fira Code', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
}

.code-content .javascript {
    color: var(--text-primary);
}

.code-content .javascript .comment { color: var(--code-comment); }
.code-content .javascript .keyword { color: var(--code-keyword); }
.code-content .javascript .string { color: var(--code-string); }
.code-content .javascript .number { color: var(--code-number); }

/* Sections */
section {
    padding: 6.25rem 0;
}

.section-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    margin-bottom: 3.75rem;
    text-align: center;
    font-family: 'Fira Code', monospace;
}

/* About Section */
.about {
    background: var(--bg-secondary);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3.75rem;
    align-items: start;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(7.5rem, 1fr));
    gap: 1rem;
    margin: 1.25rem 0;
}

.skill-tag {
    background: var(--accent-primary);
    color: var(--bg-primary);
    padding: 0.625rem 0.9375rem;
    border-radius: 20px;
    font-family: 'Fira Code', monospace;
    font-size: 0.875rem;
    text-align: center;
    font-weight: 500;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 1.875rem;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    background: linear-gradient(45deg, var(--accent-primary), var(--accent-tertiary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-secondary);
    font-size: clamp(0.9rem, 2vw, 1.1rem);
}

/* Projects Section */
/* Remove old grid styles */
/* .projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr));
    gap: 1.875rem;
} */

/* New horizontal carousel styles */
.projects-carousel {
    display: flex;
    overflow-x: auto;
    gap: 1.875rem;
    padding-bottom: 1rem;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
}

.projects-carousel::-webkit-scrollbar {
    height: 8px;
}

.projects-carousel::-webkit-scrollbar-thumb {
    background-color: var(--accent-primary);
    border-radius: 4px;
}

.projects-carousel::-webkit-scrollbar-track {
    background: var(--terminal-bg);
}

/* Fix for mobile devices: force horizontal scroll and disable grid/list fallback */
@media (max-width: 768px) {
    .projects-carousel {
        display: flex !important;
        flex-wrap: nowrap !important;
        overflow-x: auto !important;
        scroll-snap-type: x mandatory !important;
        -webkit-overflow-scrolling: touch !important;
    }
    .project-card {
        flex: 0 0 80vw !important;
        scroll-snap-align: start !important;
        margin-right: 1rem;
    }
}

/* Navbar */
.navbar {
    background: var(--terminal-bg);
    border-bottom: 2px solid var(--terminal-border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    display: flex;
    justify-content: center;
}

.navbar-container {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 0;
}

.nav-link {
    color: var(--text-primary);
    font-family: 'Fira Code', monospace;
    font-weight: 600;
    text-decoration: none;
    font-size: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.nav-link:hover,
.nav-link:focus {
    background: var(--accent-primary);
    color: var(--bg-primary);
    outline: none;
}

/* Mobile nav toggle button */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    margin-left: auto;
    z-index: 1001;
    position: fixed;
    top: 1rem;
    right: 1rem;
}

/* Show mobile nav toggle on mobile */
@media (max-width: 768px) {
    .mobile-nav-toggle {
        display: block;
    }
    .navbar-container {
        display: none;
    }
    .mobile-nav {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 75%;
        max-width: 300px;
        height: 100vh;
        background: var(--terminal-bg);
        z-index: 1000;
        padding: 5rem 1rem 2rem;
        transform: translateX(-100%);
        transition: transform 0.3s ease-in-out;
        overflow-y: auto;
    }
    .mobile-nav.active {
        transform: translateX(0);
    }
    .mobile-nav-list {
        list-style: none;
        display: flex;
        flex-direction: column;
        gap: 2rem;
    }
    .mobile-nav-link {
        color: var(--text-primary);
        text-decoration: none;
        font-family: 'Fira Code', monospace;
        font-size: 1.2rem;
        padding: 1rem;
        border-radius: 8px;
        transition: background-color 0.3s ease;
        display: block;
    }
    .mobile-nav-link:hover {
        background: var(--bg-tertiary);
    }
}

.project-card {
    flex: 0 0 22rem;
    background: var(--terminal-bg);
    padding: 1.875rem;
    border-radius: 12px;
    border: 1px solid var(--terminal-border);
    transition: all 0.3s ease;
    scroll-snap-align: start;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 1.25rem 2.5rem rgba(0, 0, 0, 0.3);
    border-color: var(--accent-primary);
}

.project-header {
    margin-bottom: 1.25rem;
}

.project-header h3 {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    margin-bottom: 0.9375rem;
    color: var(--accent-primary);
}

.project-tech {
    display: flex;
    gap: 0.625rem;
    flex-wrap: wrap;
}

.project-tech span {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: 0.3125rem 0.75rem;
    border-radius: 15px;
    font-size: 0.75rem;
    font-family: 'Fira Code', monospace;
}

.project-links {
    display: flex;
    gap: 0.9375rem;
    margin-top: 1.5625rem;
}

.project-link {
    color: var(--accent-primary);
    text-decoration: none;
    font-family: 'Fira Code', monospace;
    display: flex;
    align-items: center;
    gap: 0.3125rem;
    transition: color 0.3s ease;
    padding: 0.5rem;
    border-radius: 6px;
}

.project-link:hover {
    color: var(--accent-tertiary);
    background: var(--bg-tertiary);
}

/* Organizations Section */
.organizations {
    background: var(--bg-secondary);
    padding: 3rem 0;
}

.organizations-list {
    display: flex;
    flex-wrap: wrap;
    gap: 1.875rem;
    justify-content: center;
}

.organization-card {
    background: var(--terminal-bg);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid var(--terminal-border);
    width: 18rem;
    text-align: center;
    transition: all 0.3s ease;
}

.organization-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 1.25rem 2.5rem rgba(0, 0, 0, 0.3);
    border-color: var(--accent-primary);
}

/* Responsive fix for Organizations section */
@media (max-width: 768px) {
    .organizations-list {
        flex-direction: column;
        align-items: center;
    }
    .organization-card {
        width: 90% !important;
        max-width: 400px;
    }
}

.organization-card h3 {
    color: var(--accent-primary);
    margin-bottom: 0.75rem;
}

.organization-link {
    display: inline-block;
    margin-top: 1rem;
    color: var(--accent-primary);
    text-decoration: none;
    font-family: 'Fira Code', monospace;
    transition: color 0.3s ease;
}

.organization-link:hover {
    color: var(--accent-tertiary);
    text-decoration: underline;
}

/* Contact Section */
.contact {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6));
    min-height: 60vh;
    display: flex;
    align-items: center;
}

.contact-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.contact-buttons .terminal-btn {
    min-width: 12rem;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.contact-buttons .whatsapp-btn {
    background-color: darkslategray;
    color: black;
    border: none;
}

.contact-buttons .whatsapp-btn:hover {
    background-color: #1ebe5b;
}

.contact-buttons .email-btn {
    background-color: darkslategray;
    color: var(--bg-primary);
    border: none;
}

.contact-buttons .email-btn:hover {
    background-color: var(--accent-tertiary);
    color: var(--bg-primary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.75rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5625rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.9375rem;
    font-size: clamp(1rem, 2vw, 1.1rem);
    padding: 0.5rem;
    border-radius: 8px;
    transition: background-color 0.3s ease;
}

.contact-item:hover {
    background: var(--bg-tertiary);
}

.contact-item i {
    color: var(--accent-primary);
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    width: 1.875rem;
    flex-shrink: 0;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--terminal-bg);
    border: 1px solid var(--terminal-border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
    font-size: 1rem;
    -webkit-appearance: none;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 7.5rem;
}

/* Navbar */
.navbar {
    background: var(--terminal-bg);
    border-bottom: 2px solid var(--terminal-border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.navbar-container {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding: 1rem 0;
}

.nav-link {
    color: var(--text-primary);
    font-family: 'Fira Code', monospace;
    font-weight: 600;
    text-decoration: none;
    font-size: 1rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.nav-link:hover,
.nav-link:focus {
    background: var(--accent-primary);
    color: var(--bg-primary);
    outline: none;
}

/* Footer */
.footer {
    background: var(--terminal-bg);
    padding: 2.5rem 0;
    border-top: 1px solid var(--terminal-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.25rem;
}

.social-links {
    display: flex;
    gap: 1.25rem;
}

.social-link {
    color: var(--text-secondary);
    font-size: 1.5rem;
    transition: all 0.3s ease;
    padding: 0.5rem;
    border-radius: 6px;
}

.social-link:hover {
    color: var(--accent-primary);
    background: var(--bg-tertiary);
    transform: translateY(-2px);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Scrolling text animation for whoami */
@keyframes scroll-left {
    0% {
        transform: translateX(100%);
    }
    100% {
        transform: translateX(-100%);
    }
}

.scrolling-text {
    display: inline-block;
    white-space: nowrap;
    animation: scroll-left 10s linear infinite;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    background: linear-gradient(45deg, var(--accent-primary), var(--accent-tertiary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    border: none;
    overflow: visible;
    padding-left: 100%;
}

/* Floating animation for profile image */
@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

.header-profile-image {
    animation: float 3s ease-in-out infinite;
}

/* Pulse animation for buttons */
@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.terminal-btn:hover {
    animation: pulse 0.6s ease-in-out;
}

/* Stagger animation for skill tags */
@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.skill-tag {
    animation: fadeInScale 0.5s ease-out forwards;
    opacity: 0;
}

/* Counter animation for stats */
@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stat-number {
    animation: countUp 1s ease-out forwards;
}

/* Enhanced hover effects for cards */
.project-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 1.25rem 3rem rgba(0, 0, 0, 0.4);
}

.organization-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 1.25rem 3rem rgba(0, 0, 0, 0.4);
}

.achievement-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 1.25rem 3rem rgba(0, 0, 0, 0.4);
}

/* Background subtle animation */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

body {
    background: linear-gradient(-45deg, var(--bg-primary), var(--bg-secondary), var(--bg-tertiary), var(--bg-primary));
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

/* Scroll-triggered animations */
.fade-in-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-section.fade-in {
    opacity: 1;
    transform: translateY(0);
}

/* Loading animation */
.loading {
    display: inline-block;
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--accent-primary);
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s linear infinite;
}

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

/* Mobile Menu Animation */
@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

@keyframes slideOutLeft {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-100%);
    }
}

/* Enhanced Responsive Design - Mobile First Approach */

/* Large tablets and small laptops (1024px and below) */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .hero {
        flex-direction: column;
        text-align: center;
        gap: 3.75rem;
        padding: 4rem 0;
    }
    
    .code-window {
        margin-left: 0;
        max-width: 100%;
        margin-top: 2rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
}

/* Tablets (768px and below) */
@media (max-width: 768px) {
    .container {
        margin: 0;
        padding: 0;
    }

    .mobile-nav-toggle {
        display: block;
    }

    .terminal-header {
        padding: 0.875rem 1rem;
    }

    .header-profile-image {
        width: 35px;
        height: 35px;
    }

    .hero {
        min-height: auto;
        padding: 3rem 0;
    }

    .whoami-container {
        flex-direction: column;
        text-align: center;

        max-width: 100%;

        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .profile-image {
        width: 150px;
        height: 150px;
    }

    .typing-text {
        font-size: clamp(1rem, 3vw, 1.4rem);
        white-space: nowrap;
        overflow: hidden;
        border-right: 2px solid var(--accent-primary);
    }

    .typing-text-1 {
        font-size: clamp(1rem, 3vw, 1.4rem);
        white-space: nowrap;
        overflow: hidden;
        border-right: 2px solid var(--accent-primary);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    
    .terminal-btn {
        min-width: auto;
        justify-content: center;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .project-card {
        padding: 1.5rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1.25rem;
        text-align: center;
    }
    
    .section-title {
        font-size: clamp(1.8rem, 5vw, 2rem);
        margin-bottom: 3rem;
    }
    
    section {
        padding: 4rem 0;
    }
    
    .code-content {
        padding: 1.5rem;
    }
    
    .window-header {
        padding: 1rem;
    }
}

/* Mobile landscape (640px and below) */
@media (max-width: 640px) {
    .container {
        padding: 0;
    }
    
    .skills-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .skill-tag {
        padding: 0.5rem 0.75rem;
        font-size: 0.8rem;
    }
    
    .about-stats {
        flex-direction: row;
        justify-content: space-around;
        gap: 1rem;
    }
    
    .stat {
        flex: 1;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .contact-item i {
        margin: 0 auto;
    }
}

/* Mobile portrait (480px and below) */
@media (max-width: 480px) {
    html {
        font-size: 14px;
    }

    .terminal-header {
        padding: 0.75rem;
    }

    .terminal-controls {
        gap: 0.375rem;
    }

    .control {
        width: 0.625rem;
        height: 0.625rem;
    }

    .header-profile-image {
        width: 30px;
        height: 30px;
        border-width: 1px;
    }

    .typing-text {
        font-size: clamp(0.9rem, 4vw, 1.2rem);
    }

    .typewriter {
        font-size: clamp(0.9rem, 4vw, 1rem);
    }
    
    .terminal-btn {
        padding: 0.875rem 1.5rem;
        min-height: 3rem;
        font-size: 0.9rem;
    }
    
    .code-content {
        padding: 1rem;
    }
    
    .code-content code {
        font-size: 0.8rem;
    }
    
    .project-links {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .project-link {
        justify-content: center;
        text-align: center;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 0.875rem;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .social-links {
        justify-content: center;
        width: 100%;
    }
}

/* Small mobile devices (375px and below) */
@media (max-width: 375px) {
    .container {
        padding: 0;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .hero-buttons {
        gap: 0.75rem;
    }
    
    .terminal-btn {
        min-height: 2.75rem;
    }
}

/* High DPI/Retina displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .terminal-btn,
    .skill-tag,
    .project-tech span {
        -webkit-font-smoothing: subpixel-antialiased;
    }
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Touch device specific styles */
@media (hover: none) and (pointer: coarse) {
    .terminal-btn:hover,
    .project-link:hover,
    .social-link:hover,
    .contact-item:hover {
        transform: none;
    }
    
    .project-card:hover {
        transform: none;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    /* Already dark themed, but ensures compatibility */
}

/* Print styles */
@media print {
    .terminal-header,
    .hero-buttons,
    .mobile-nav-toggle,
    .social-links {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .code-window {
        border: 1px solid #ccc;
        box-shadow: none;
    }
}

/* Achievement Section Styles */
.achievements {
    background: var(--bg-primary);
    padding: 6.25rem 0;
}

/* Terminal Profile Section */
#terminal-profile {
    background-color: #0d1117;
    color: #00ff88;
    font-family: 'Fira Code', monospace;
    padding: 2rem 1rem;
    max-width: 800px;
    margin: 2rem auto;
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(0, 255, 136, 0.5);
}

#terminal-profile .terminal-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    background-color: #161b22;
    border-radius: 8px 8px 0 0;
    border: 1px solid #30363d;
}

#terminal-profile .terminal-controls {
    display: flex;
    gap: 0.5rem;
}

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

#terminal-profile .control.red {
    background-color: #ff5f56;
}

#terminal-profile .control.yellow {
    background-color: #ffbd2e;
}

#terminal-profile .control.green {
    background-color: #27ca3f;
}

#terminal-profile .terminal-title {
    flex-grow: 1;
    font-size: 0.9rem;
    color: #58a6ff;
    user-select: none;
}

#terminal-profile .terminal-content {
    background-color: #0d1117;
    border: 1px solid #30363d;
    border-top: none;
    border-radius: 0 0 8px 8px;
    padding: 1rem 1.5rem;
    font-size: 0.9rem;
    line-height: 1.4;
    white-space: pre-wrap;
}

#terminal-profile .file-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

#terminal-profile .file-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

#terminal-profile .file-info {
    font-family: 'Fira Code', monospace;
    color: #00ff88;
    white-space: nowrap;
}

#terminal-profile .file-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #00ff88;
}

#terminal-profile .file-text {
    max-width: 400px;
    color: #00ff88;
    font-family: 'Fira Code', monospace;
    white-space: normal;
}

/* Biodata styles */
.biodata {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.biodata-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem 0;
    justify-content: center;
    max-width: 400px;
    margin: 0 auto;
}

.biodata-image {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #00ff88;
    flex-shrink: 0;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.4);
    transition: transform 0.3s ease;
}

.biodata-image:hover {
    transform: scale(1.05);
}

.biodata-label {
    font-family: 'Fira Code', monospace;
    color: #58a6ff;
    white-space: nowrap;
    min-width: 80px;
}

.biodata-value {
    color: #00ff88;
    font-family: 'Fira Code', monospace;
}

/* Mobile responsive for biodata */
@media (max-width: 600px) {
    .biodata-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
        max-width: 100%;
        margin: 0;
        justify-content: flex-start;
    }

    .biodata-label {
        min-width: auto;
        font-size: 0.9rem;
    }

    .biodata-value {
        font-size: 0.9rem;
    }

    .biodata-image {
        width: 150px;
        height: 150px;
    }
}

@media (max-width: 600px) {
    #terminal-profile {
        max-width: 100%;
        padding: 1rem;
        margin: 1rem;
    }
    #terminal-profile .file-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    #terminal-profile .file-text {
        max-width: 100%;
    }
}

.achievement-input-container {
    margin-bottom: 2rem;
}

.achievement-input-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    max-width: 600px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    background: var(--terminal-bg);
    border-radius: 8px;
    border: 1px solid var(--terminal-border);
}

.achievement-input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: 'Fira Code', monospace;
    font-size: 1rem;
    flex: 1;
    outline: none;
}

.achievement-input::placeholder {
    color: var(--text-secondary);
}

.achievement-send-btn {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border: none;
    padding: 0.5rem;
    border-radius: 50%;
    width: 2.5rem;
    height: 2.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.achievement-send-btn:hover {
    background: var(--accent-tertiary);
    transform: scale(1.1);
}

.achievement-dropdown {
    display: none;
    position: relative;
    margin-top: 2rem;
}

.achievement-dropdown.active {
    display: block;
    animation: fadeInUp 0.5s ease-out;
}

.achievement-dropdown-content {
    background: var(--terminal-bg);
    border-radius: 12px;
    border: 1px solid var(--terminal-border);
    box-shadow: 0 1.25rem 2.5rem rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.achievement-dropdown-header {
    background: var(--bg-tertiary);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--terminal-border);
}

.achievement-close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.achievement-close-btn:hover {
    color: var(--accent-primary);
    background: var(--bg-secondary);
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    padding: 2rem;
}

.achievement-card {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 1.5rem;
    border: 1px solid var(--terminal-border);
    transition: all 0.3s ease;
    display: flex;
    gap: 1rem;
}

.achievement-card:hover {
    transform: translateY(-2px);
    border-color: var(--accent-primary);
    box-shadow: 0 5px 15px rgba(0, 255, 136, 0.1);
}

.achievement-image {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid var(--terminal-border);
}

.achievement-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.achievement-card:hover .achievement-img {
    transform: scale(1.05);
}

.achievement-content {
    flex: 1;
}

.achievement-content h3 {
    color: var(--accent-primary);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-family: 'Fira Code', monospace;
}

.achievement-date {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
    font-family: 'Fira Code', monospace;
}

.achievement-description {
    color: var(--text-primary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Mobile Responsive for Achievements */
@media (max-width: 768px) {
    .achievement-input-wrapper {
        flex-direction: column;
        gap: 1rem;
        padding: 1.5rem;
    }

    .achievement-input {
        text-align: center;
        width: 100%;
    }

    .achievements-grid {
        grid-template-columns: 1fr;
        padding: 1.5rem;
        gap: 1rem;
    }

    .achievement-card {
        flex-direction: column;
        text-align: center;
    }

    .achievement-image {
        width: 60px;
        height: 60px;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .achievement-dropdown-content {
        margin: 0 -1rem;
        border-radius: 0;
    }

    .achievement-dropdown-header {
        padding: 1rem;
    }

    .achievements-grid {
        padding: 1rem;
    }

    .achievement-card {
        padding: 1rem;
    }
}