/* Reset and base styles - Optimized for performance */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Critical CSS - Loads first for above-the-fold content */
body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #e0e0e0;
    background-color: #121212;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: normal;
    hyphens: none;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Optimize animations with will-change */
.loader-content {
    text-align: center;
    color: #38bdf8;
    will-change: transform, opacity;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #333;
    border-top: 4px solid #38bdf8;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
    will-change: transform;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#loader.hide {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease-out, visibility 0.3s ease-out;
}

/* Skip link - critical for accessibility */
#skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: #38bdf8;
    color: #121212;
    padding: 8px;
    text-decoration: none;
    z-index: 1000;
    border-radius: 4px;
}

#skip-link:focus {
    top: 6px;
}

/* Container - critical for layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header - critical for navigation */
header {
    background-color: rgba(26, 26, 26, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    will-change: transform;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

/* Logo - critical for branding */
.logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #38bdf8;
    transition: color 0.3s;
    animation: shine 2s ease-in-out infinite alternate;
    will-change: color, text-shadow;
}

@keyframes shine {
    0% {
        text-shadow: 0 0 3px #38bdf8, 0 0 6px #38bdf8;
    }
    100% {
        text-shadow: 0 0 6px #0ea5e9, 0 0 12px #0ea5e9;
    }
}

.logo:hover {
    color: #0ea5e9;
}

/* Hamburger menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #fff;
    margin: 3px 0;
    transition: 0.3s;
    will-change: transform, opacity;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #e0e0e0;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #00d4ff;
}

/* Hero section - critical for first impression */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 100%);
    padding-top: 80px;
    padding-left: 2rem;
}

.hero-content {
    text-align: center;
    margin-bottom: 2rem;
}

.hero-content h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 3rem;
    margin-bottom: 0.5rem;
    margin-top: 0.5rem;
    color: #e5e7eb;
    will-change: transform, opacity;
}

.highlight {
    color: #38bdf8;
}

.hero-content h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #9ca3af;
    will-change: transform, opacity;
}

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

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

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #e5e7eb;
    will-change: transform, opacity;
}

.button-container {
    display: flex;
    gap: 1rem;
    margin-top: 20px;
}

.hero-image {
    flex: 1;
    text-align: center;
    margin-bottom: 20px;
    perspective: 1000px;
}

.hero-image img {
    width: 350px;
    height: 350px;
    border-radius: 15px;
    object-fit: cover;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    transition: transform 0.8s ease;
    transform-style: preserve-3d;
    will-change: transform;
}

.hero-image img.flipped {
    animation: flip 2s ease-in-out;
    will-change: transform;
}

@keyframes flip {
    0%, 100% { transform: rotateY(0deg); }
    50% { transform: rotateY(180deg); }
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background-color: #38bdf8;
    color: #121212;
    text-decoration: none;
    border-radius: 15px 5px 15px 5px;
    font-weight: bold;
    transition: all 0.3s;
    margin-right: 1rem;
    will-change: transform, background-color;
}

.btn:hover, .btn:focus {
    background-color: #0ea5e9;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: #38bdf8;
    border: 2px solid #38bdf8;
    padding: 0.8rem 1.5rem;
    will-change: background-color, color;
}

.btn-secondary:hover,
.btn-secondary:active,
.btn-secondary:focus {
    background-color: #38bdf8;
    color: #121212;
}

/* Sections */
section {
    padding: 5rem 0;
    will-change: transform, opacity;
}

section h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: #fff;
    will-change: transform, opacity;
}

/* About */
.about {
    background-color: #1e1e1e;
}

/* Experience */
.experience {
    background-color: #2a2a2a;
    margin-bottom: -2rem;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 2rem auto;
}

.timeline-item {
    background: #333;
    margin: 20px 0;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    will-change: transform, box-shadow;
}

.timeline-item h3 {
    color: #38bdf8;
    margin-bottom: 5px;
}

.company {
    color: #9ca3af;
    font-style: italic;
    margin-bottom: 5px;
}

.period {
    color: #e5e7eb;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

/* Skills */
.skills {
    background-color: #2a2a2a;
}

.skills-container {
    overflow: hidden;
    margin-top: 1rem;
}

.skills-scroll {
    display: flex;
    gap: 1rem;
    animation: scrollSkills 10s linear infinite;
    will-change: transform;
}

.skill {
    color: #fff;
    padding: 1rem;
    text-align: center;
    font-weight: bold;
    transition: color 0.3s, transform 0.3s;
    cursor: pointer;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    will-change: transform;
}

.skill-icon {
    font-size: 2rem;
}

.skill-name {
    font-size: 0.9rem;
}

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

/* Projects */
.projects {
    background-color: #1e1e1e;
}

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

.project-card {
    background-color: #1a1a1a;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    display: block;
    will-change: transform, box-shadow;
}

.project-card:hover {
    transform: translateY(-5px);
}

.project-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    will-change: transform;
}

.project-info {
    padding: 20px;
    color: #fff;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.project-tech span {
    background-color: #38bdf8;
    color: #121212;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: bold;
}

.project-card h3, .project-card p {
    color: #FFFFFF !important;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.project-card .btn {
    margin-top: 1rem;
}

/* Load More Projects */
.load-more-container {
    text-align: center;
    margin: 2rem 0;
}

.load-more-btn {
    background-color: #38bdf8;
    color: #121212;
    border: none;
    padding: 1rem 2rem;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    will-change: transform, background-color, box-shadow;
}

.load-more-btn:hover {
    background-color: #0ea5e9;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(56, 189, 248, 0.4);
}

.hidden-projects {
    display: none;
}

/* Contact */
.contact {
    background-color: #2a2a2a;
}

.contact p {
    margin-bottom: 1.5rem;
    text-align: center;
}

form {
    max-width: 600px;
    margin: 0 auto;
}

input, textarea {
    width: 100%;
    padding: 1rem;
    margin-bottom: 1rem;
    background-color: #333;
    border: 1px solid #555;
    border-radius: 5px;
    font-family: inherit;
    color: #fff;
    will-change: border-color;
}

textarea {
    height: 150px;
    resize: vertical;
}

button[type="submit"] {
    width: 100%;
    padding: 1rem;
    background-color: #00d4ff;
    color: #121212;
    border: none;
    border-radius: 15px 5px 15px 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
    will-change: background-color;
}

button[type="submit"]:hover {
    background-color: #00b4cc;
}

/* Footer */
footer {
    background-color: #000;
    color: #fff;
    padding: 2rem 0 1rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.quick-links, .social-links {
    flex: 1;
}

.quick-links h3, .social-links h3 {
    color: #e0e0e0;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.quick-links ul, .social-links ul {
    list-style: none;
    padding: 0;
}

.quick-links li, .social-links li {
    margin-bottom: 0.3rem;
}

.quick-links a, .social-links a {
    color: #b0b0b0;
    text-decoration: none;
    transition: color 0.3s;
}

.quick-links a:hover, .social-links a:hover {
    color: #00d4ff;
}

.social-links a:hover svg {
    transform: scale(1.2);
    transition: transform 0.3s;
}

footer p {
    text-align: center;
    margin-top: 2rem;
    padding: 1rem 0 0 0;
    border-top: 1px solid #555;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

.view-more-container {
    text-align: center;
    margin: 1rem 0;
}

.view-more-arrow {
    cursor: pointer;
    color: #38bdf8;
    font-weight: bold;
    transition: color 0.3s;
}

.view-more-arrow:hover {
    color: #0ea5e9;
}

/* Customer Support Chat Widget */
#chat-widget {
    position: fixed;
    bottom: 100px;
    right: 20px;
    z-index: 1000;
}

.chat-toggle {
    background-color: #128c7e;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    will-change: transform, box-shadow;
}

.chat-toggle:hover, .chat-toggle:focus {
    background-color: #128c7e;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.chat-toggle svg {
    width: 24px;
    height: 24px;
}

.chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background-color: #38bdf8;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    display: none;
    flex-direction: column;
    overflow: hidden;
    border: 2px solid #38bdf8;
    will-change: transform;
}

.chat-header {
    background-color: #38bdf8;
    color: #121212;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
    font-weight: bold;
}

#chat-close {
    cursor: pointer;
    font-size: 24px;
    font-weight: bold;
}

.chat-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    background-color: #121212;
}

.message {
    margin-bottom: 15px;
    max-width: 80%;
}

.message.bot {
    margin-right: auto;
    margin-left: 0;
}

.message.user {
    margin-left: auto;
    margin-right: 0;
}

.message p {
    background-color: #333;
    padding: 10px 15px;
    border-radius: 18px;
    color: #e0e0e0;
    font-size: 14px;
    line-height: 1.4;
}

.message.bot p {
    background-color: #38bdf8;
    color: #121212;
}

.chat-input {
    padding: 15px;
    background-color: #1a1a1a;
    border-top: 1px solid #333;
    display: flex;
    gap: 10px;
}

#chat-input-text {
    flex: 1;
    padding: 10px 15px;
    border: 2px solid #555;
    border-radius: 20px;
    background-color: #333;
    color: #e0e0e0;
    font-family: inherit;
    font-size: 14px;
    resize: none;
    height: 40px;
    outline: none;
    will-change: border-color;
}

#chat-input-text:focus {
    border-color: #38bdf8;
}

#chat-send {
    padding: 10px 20px;
    background-color: #38bdf8;
    color: #121212;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s;
    will-change: background-color;
}

#chat-send:hover {
    background-color: #0ea5e9;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .chat-window {
        width: 300px;
        height: 450px;
        bottom: 80px;
        right: -20px;
    }
}

/* Back to top button */
#back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #38bdf8;
    color: #121212;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 24px;
    cursor: pointer;
    display: none;
    transition: background-color 0.3s, transform 0.3s;
    z-index: 999;
    will-change: background-color, transform;
}

#back-to-top:hover {
    background-color: #0ea5e9;
    transform: scale(1.1);
}

/* Image Modal */
#image-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    justify-content: center;
    align-items: center;
    will-change: opacity;
}

#image-modal img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    will-change: transform;
}

#close-modal {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    will-change: color;
}

#close-modal:hover,
#close-modal:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}

/* Hamburger animation */
.hamburger.active .bar:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Responsive design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #1a1a1a;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
        padding: 1rem;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        margin: 1rem 0;
    }

    nav {
        padding: 1rem;
    }

    .hero {
        flex-direction: column;
        justify-content: center;
        padding-top: 100px;
    }

    .hero-content {
        text-align: center;
        margin-bottom: 2rem;
    }

    .hero-content h1 {
        font-size: 2rem;
        margin-top: 3rem;
    }

    .hero-content h2 {
        font-size: 1.2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .button-container {
        flex-direction: column;
        gap: 20px;
    }

    .btn {
        padding: 0.6rem 1.2rem;
        width: auto;
        align-self: flex-start;
    }

    .btn-secondary {
        width: auto;
        align-self: flex-end;
        margin-top: 10px;
    }

    section {
        padding: 6rem 0 3rem 0;
    }

    .skills-scroll {
        animation-duration: 15s;
        gap: 0.5rem;
    }

    .skill {
        min-width: 80px;
    }

    .skill-icon img {
        width: 30px;
        height: 30px;
    }

    .skill-name {
        font-size: 0.8rem;
    }

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

    .footer-content {
        flex-direction: column;
    }

    .quick-links, .social-links {
        margin-bottom: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }

    .hero-content h2 {
        font-size: 1rem;
    }

    .hero-content p {
        font-size: 0.9rem;
    }

    .hero-image img {
        width: 250px;
        height: 250px;
        margin-top: 20px;
    }

    section {
        padding: 6rem 0 2rem 0;
    }

    .container {
        padding: 0 15px;
    }
}



body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #e0e0e0;
    background-color: #121212;
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: normal;
    hyphens: none;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Loading Screen */
#loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #121212;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease-out, visibility 0.5s ease-out;
}

.loader-content {
    text-align: center;
    color: #38bdf8;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #333;
    border-top: 4px solid #38bdf8;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

#loader.hide {
    opacity: 0;
    visibility: hidden;
}

/* Skip link */
#skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: #38bdf8;
    color: #121212;
    padding: 8px;
    text-decoration: none;
    z-index: 1000;
    border-radius: 4px;
}

#skip-link:focus {
    top: 6px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background-color: rgba(26, 26, 26, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #38bdf8;
    transition: color 0.3s;
    animation: shine 2s ease-in-out infinite alternate;
}





@keyframes shine {
    0% {
        text-shadow: 0 0 3px #38bdf8, 0 0 6px #38bdf8;
    }
    100% {
        text-shadow: 0 0 6px #0ea5e9, 0 0 12px #0ea5e9;
    }
}

.logo:hover {
    color: #0ea5e9;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #fff;
    margin: 3px 0;
    transition: 0.3s;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: #e0e0e0;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #00d4ff;
}

/* Hero section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, #0f0f23 0%, #1a1a2e 100%);
    padding-top: 80px; /* Account for fixed header */
    padding-left: 2rem;
}

.hero-content {
    text-align: center;
    margin-bottom: 2rem;
}

.hero-content h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 3rem;
    margin-bottom: 0.5rem;
    margin-top: 0.5rem;
    color: #e5e7eb;
}

.highlight {
    color: #38bdf8;
}

.hero-content h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #9ca3af;
}

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

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

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #e5e7eb;
}

.button-container {
    display: flex;
    gap: 1rem;
    margin-top: 20px;
}

.hero-image {
    flex: 1;
    text-align: center;
    margin-bottom: 20px;
    perspective: 1000px;
}

.hero-image img {
    width: 350px;
    height: 350px;
    border-radius: 15px;
    object-fit: cover;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.5);
    transition: transform 0.8s ease;
    transform-style: preserve-3d;
}

.hero-image img.flipped {
    animation: flip 2s ease-in-out;
}

@keyframes flip {
    0%, 100% { transform: rotateY(0deg); }
    50% { transform: rotateY(180deg); }
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background-color: #38bdf8;
    color: #121212;
    text-decoration: none;
    border-radius: 15px 5px 15px 5px;
    font-weight: bold;
    transition: all 0.3s;
    margin-right: 1rem;
}

.btn:hover, .btn:focus {
    background-color: #0ea5e9;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: #38bdf8;
    border: 2px solid #38bdf8;
    padding: 0.8rem 1.5rem;
}

.btn-secondary:hover,
.btn-secondary:active,
.btn-secondary:focus {
    background-color: #38bdf8;
    color: #121212;
}

/* Sections */
section {
    padding: 5rem 0;
}

section h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
    color: #fff;
}

/* About */
.about {
    background-color: #1e1e1e;
}

/* Experience */
.experience {
    background-color: #2a2a2a;
    margin-bottom: -2rem;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 2rem auto;
}

.timeline-item {
    background: #333;
    margin: 20px 0;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
}

.timeline-item h3 {
    color: #38bdf8;
    margin-bottom: 5px;
}

.company {
    color: #9ca3af;
    font-style: italic;
    margin-bottom: 5px;
}

.period {
    color: #e5e7eb;
    font-size: 0.9rem;
    margin-bottom: 10px;
}



/* Skills */
.skills {
    background-color: #2a2a2a;
}

.skills-container {
    overflow: hidden;
    margin-top: 1rem;
}

.skills-scroll {
    display: flex;
    gap: 1rem;
    animation: scrollSkills 10s linear infinite;
}

.skill {
    color: #fff;
    padding: 1rem;
    text-align: center;
    font-weight: bold;
    transition: color 0.3s, transform 0.3s;
    cursor: pointer;
    min-width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.skill-icon {
    font-size: 2rem;
}

.skill-name {
    font-size: 0.9rem;
}

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



/* Projects */
.projects {
    background-color: #1e1e1e;
}

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

.project-card {
    background-color: #1a1a1a;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    display: block; /* Ensure proper display */
}

.project-card:hover {
    transform: translateY(-5px);
}

.project-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.project-info {
    padding: 20px;
    color: #fff;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.project-tech span {
    background-color: #38bdf8;
    color: #121212;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: bold;
}

.project-card h3, .project-card p {
    color: #FFFFFF !important;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.project-card .btn {
    margin-top: 1rem;
}

/* Load More Projects */
.load-more-container {
    text-align: center;
    margin: 2rem 0;
}

.load-more-btn {
    background-color: #38bdf8;
    color: #121212;
    border: none;
    padding: 1rem 2rem;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
}

.load-more-btn:hover {
    background-color: #0ea5e9;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(56, 189, 248, 0.4);
}

.hidden-projects {
    display: none;
}

/* Contact */
.contact {
    background-color: #2a2a2a;
}

.contact p {
    margin-bottom: 1.5rem;
    text-align: center;
}

form {
    max-width: 600px;
    margin: 0 auto;
}

input, textarea {
    width: 100%;
    padding: 1rem;
    margin-bottom: 1rem;
    background-color: #333;
    border: 1px solid #555;
    border-radius: 5px;
    font-family: inherit;
    color: #fff;
}

textarea {
    height: 150px;
    resize: vertical;
}

button[type="submit"] {
    width: 100%;
    padding: 1rem;
    background-color: #00d4ff;
    color: #121212;
    border: none;
    border-radius: 15px 5px 15px 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

button[type="submit"]:hover {
    background-color: #00b4cc;
}

/* Footer */
footer {
    background-color: #000;
    color: #fff;
    padding: 2rem 0 1rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.quick-links, .social-links {
    flex: 1;
}

.quick-links h3, .social-links h3 {
    color: #e0e0e0;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.quick-links ul, .social-links ul {
    list-style: none;
    padding: 0;
}

.quick-links li, .social-links li {
    margin-bottom: 0.3rem;
}

.quick-links a, .social-links a {
    color: #b0b0b0;
    text-decoration: none;
    transition: color 0.3s;
}

.quick-links a:hover, .social-links a:hover {
    color: #00d4ff;
}

.social-links a:hover svg {
    transform: scale(1.2);
    transition: transform 0.3s;
}

footer p {
    text-align: center;
    margin-top: 2rem;
    padding: 1rem 0 0 0;
    border-top: 1px solid #555;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

.view-more-container {
    text-align: center;
    margin: 1rem 0;
}

.view-more-arrow {
    cursor: pointer;
    color: #38bdf8;
    font-weight: bold;
    transition: color 0.3s;
}

.view-more-arrow:hover {
    color: #0ea5e9;
}

/* Customer Support Chat Widget */
#chat-widget {
    position: fixed;
    bottom: 100px;
    right: 20px;
    z-index: 1000;
}

.chat-toggle {
    background-color: #128c7e;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.chat-toggle:hover, .chat-toggle:focus {
    background-color: #128c7e;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.chat-toggle svg {
    width: 24px;
    height: 24px;
}

.chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    background-color: #38bdf8;
    border-radius: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    display: none;
    flex-direction: column;
    overflow: hidden;
    border: 2px solid #38bdf8;
}

.chat-header {
    background-color: #38bdf8;
    color: #121212;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
    font-weight: bold;
}

#chat-close {
    cursor: pointer;
    font-size: 24px;
    font-weight: bold;
}

.chat-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    background-color: #121212;
}

.message {
    margin-bottom: 15px;
    max-width: 80%;
}

.message.bot {
    margin-right: auto;
    margin-left: 0;
}

.message.user {
    margin-left: auto;
    margin-right: 0;
}

.message p {
    background-color: #333;
    padding: 10px 15px;
    border-radius: 18px;
    color: #e0e0e0;
    font-size: 14px;
    line-height: 1.4;
}

.message.bot p {
    background-color: #38bdf8;
    color: #121212;
}

.chat-input {
    padding: 15px;
    background-color: #1a1a1a;
    border-top: 1px solid #333;
    display: flex;
    gap: 10px;
}

#chat-input-text {
    flex: 1;
    padding: 10px 15px;
    border: 2px solid #555;
    border-radius: 20px;
    background-color: #333;
    color: #e0e0e0;
    font-family: inherit;
    font-size: 14px;
    resize: none;
    height: 40px;
    outline: none;
}

#chat-input-text:focus {
    border-color: #38bdf8;
}

#chat-send {
    padding: 10px 20px;
    background-color: #38bdf8;
    color: #121212;
    border: none;
    border-radius: 20px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s;
}

#chat-send:hover {
    background-color: #0ea5e9;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .chat-window {
        width: 300px;
        height: 450px;
        bottom: 80px;
        right: -20px;
    }
}

/* Back to top button */
#back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #38bdf8;
    color: #121212;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 24px;
    cursor: pointer;
    display: none;
    transition: background-color 0.3s, transform 0.3s;
    z-index: 999;
}

#back-to-top:hover {
    background-color: #0ea5e9;
    transform: scale(1.1);
}



/* Image Modal */
#image-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    justify-content: center;
    align-items: center;
}

#image-modal img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

#close-modal {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
}

#close-modal:hover,
#close-modal:focus {
    color: #bbb;
    text-decoration: none;
    cursor: pointer;
}

/* Hamburger animation */
.hamburger.active .bar:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -6px);
}

/* Responsive design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: #1a1a1a;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
        padding: 1rem;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        margin: 1rem 0;
    }

    nav {
        padding: 1rem;
    }

    .hero {
        flex-direction: column;
        justify-content: center;
        padding-top: 100px;
    }

    .hero-content {
        text-align: center;
        margin-bottom: 2rem;
    }

    .hero-content h1 {
        font-size: 2rem;
        margin-top: 3rem;
    }



    .hero-content h2 {
        font-size: 1.2rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    .button-container {
        flex-direction: column;
        gap: 20px;
    }

    .btn {
        padding: 0.6rem 1.2rem;
        width: auto;
        align-self: flex-start;
    }

    .btn-secondary {
        width: auto;
        align-self: flex-end;
        margin-top: 10px;
    }

    section {
        padding: 6rem 0 3rem 0;
    }

    .skills-scroll {
        animation-duration: 15s;
        gap: 0.5rem;
    }

    .skill {
        min-width: 80px;
    }

    .skill-icon img {
        width: 30px;
        height: 30px;
    }

    .skill-name {
        font-size: 0.8rem;
    }

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

    .footer-content {
        flex-direction: column;
    }

    .quick-links, .social-links {
        margin-bottom: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }

    .hero-content h2 {
        font-size: 1rem;
    }

    .hero-content p {
        font-size: 0.9rem;
    }

    .hero-image img {
        width: 250px;
        height: 250px;
        margin-top: 20px;
    }

    section {
        padding: 6rem 0 2rem 0;
    }

    .container {
        padding: 0 15px;
    }
}