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

html {
    /* Hide scrollbar for IE, Edge and Firefox */
    scrollbar-width: none;
    -ms-overflow-style: none;
    overflow-x: hidden;
}

html::-webkit-scrollbar {
    /* Hide scrollbar for Chrome, Safari and Opera */
    display: none;
    width: 0;
    height: 0;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background: #0a0a0a;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    /* Hide scrollbar but allow scrolling */
    overflow-x: hidden;
    overflow-y: auto;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

body::-webkit-scrollbar {
    display: none; /* Chrome, Safari and Opera */
    width: 0;
    height: 0;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%, 0% 0%, 0% 0%, 0% 0%; }
    50% { background-position: 100% 50%, 0% 0%, 0% 0%, 0% 0%; }
    100% { background-position: 0% 50%, 0% 0%, 0% 0%, 0% 0%; }
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.98);
    border-bottom: 1px solid rgba(59, 130, 246, 0.3);
}

.navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, 
        transparent 0%, 
        rgba(59, 130, 246, 0.1) 50%, 
        transparent 100%);
    animation: navScan 3s linear infinite;
}

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

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo a {
    font-size: 1.5rem;
    font-weight: 700;
    color: #60a5fa;
    text-decoration: none;
    text-shadow: 0 0 20px rgba(96, 165, 250, 0.5);
    position: relative;
    z-index: 10;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 10;
}

.nav-link:hover {
    color: #3b82f6;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6);
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.5);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #3b82f6;
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.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);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
    color: white;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, transparent 48%, rgba(59, 130, 246, 0.1) 49%, rgba(59, 130, 246, 0.1) 51%, transparent 52%),
        linear-gradient(-45deg, transparent 48%, rgba(168, 85, 247, 0.05) 49%, rgba(168, 85, 247, 0.05) 51%, transparent 52%);
    background-size: 60px 60px;
    animation: heroGrid 20s linear infinite;
    opacity: 0.3;
}

@keyframes heroGrid {
    0% { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.1;
    position: relative;
    z-index: 2;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: -1px;
}

.highlight {
    background: linear-gradient(45deg, #60a5fa, #a78bfa, #34d399);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientText 3s ease infinite;
}

@keyframes gradientText {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-subtitle {
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    color: #94a3b8;
    position: relative;
    z-index: 2;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.typing-text {
    color: #3b82f6;
    font-weight: 700;
}

.cursor {
    animation: blink 1s infinite;
    color: #3b82f6;
}

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

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: #cbd5e1;
    line-height: 1.7;
    position: relative;
    z-index: 2;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    border: 2px solid transparent;
}

.btn-primary {
    background: #3b82f6;
    color: white;
    border: none;
    padding: 1rem 2.5rem;
    border-radius: 0;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: #2563eb;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: white;
    border: 2px solid rgba(148, 163, 184, 0.5);
    backdrop-filter: blur(10px);
    position: relative;
    z-index: 2;
}

.btn-secondary:hover {
    background: rgba(59, 130, 246, 0.2);
    border-color: #3b82f6;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.profile-card {
    background: transparent;
    border-radius: 0;
    padding: 0;
    text-align: center;
    backdrop-filter: none;
    border: none;
    box-shadow: none;
    position: relative;
    z-index: 2;
}

.hero-photo {
    width: 400px;
    height: 400px;
    object-fit: cover;
    border-radius: 50%;
    border: none;
    box-shadow: none;
    transition: transform 0.3s ease;
    animation: heroPhotoZoom 2s ease-out;
}

@keyframes heroPhotoZoom {
    0% { 
        transform: scale(0.8);
        opacity: 0;
    }
    50% {
        transform: scale(1.1);
    }
    100% { 
        transform: scale(1);
        opacity: 1;
    }
}

.hero-photo:hover {
    transform: scale(1.05);
}

.project-logo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 20px;
    background: transparent;
    border-radius: 8px;
}

/* Sections */
section {
    padding: 100px 0;
    background: #0a0a0a;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 4rem;
    color: #ffffff;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #3b82f6, #8b5cf6, #34d399);
    border-radius: 2px;
    box-shadow: 0 0 15px rgba(59, 130, 246, 0.5);
}

/* About Section */
.about {
    background: rgba(15, 23, 42, 0.02);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(59, 130, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(168, 85, 247, 0.05) 0%, transparent 50%);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #64748b;
    line-height: 1.7;
    position: relative;
    z-index: 2;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.stat {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(59, 130, 246, 0.1);
    border: 2px solid rgba(59, 130, 246, 0.2);
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
}

.stat:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.4);
}

.stat h3 {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(45deg, #3b82f6, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat p {
    color: #64748b;
    font-weight: 500;
}

/* Projects Section */
.projects-grid {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    padding: 1rem 0;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
}

/* Keep projects grid scrollbar visible for horizontal scrolling */
.projects-grid {
    scrollbar-width: thin; /* Firefox - show thin scrollbar */
    scrollbar-color: #3b82f6 #1a1a1a; /* Firefox */
}

.projects-grid::-webkit-scrollbar {
    height: 8px;
    display: block; /* Override global hide for this element */
}

.projects-grid::-webkit-scrollbar-track {
    background: #1a1a1a;
    border-radius: 4px;
}

.projects-grid::-webkit-scrollbar-thumb {
    background: #3b82f6;
    border-radius: 4px;
}

.projects-grid::-webkit-scrollbar-thumb:hover {
    background: #2563eb;
}

.project-card {
    background: #1a1a1a;
    border-radius: 0;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    min-width: 280px;
    max-width: 320px;
    flex-shrink: 0;
    scroll-snap-align: start;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent);
    transition: left 0.5s;
    z-index: 1;
}

.project-card:hover::before {
    left: 100%;
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.2);
}

.project-image {
    height: 200px;
    background: 
        linear-gradient(135deg, #3b82f6 0%, #8b5cf6 50%, #06b6d4 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
    position: relative;
    overflow: hidden;
}

.project-image img {
    background: transparent !important;
}

.project-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: projectShine 2s linear infinite;
}

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

.project-content {
    padding: 2rem;
}

.project-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #ffffff;
}

.project-content p {
    color: #94a3b8;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tech-tag {
    background-color: #e5e7eb;
    color: #374151;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
}

.project-links {
    display: flex;
    gap: 1rem;
}

.project-link {
    color: #3b82f6;
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease;
}

.project-link:hover {
    color: #1d4ed8;
}

/* Skills Section */
.skills {
    background: #0a0a0a;
}

.skills-content {
    max-width: 1000px;
    margin: 0 auto;
}

.skills-category {
    margin-bottom: 3rem;
}

.skills-category h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #ffffff;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.skill-item {
    background: #1a1a1a;
    padding: 1.5rem;
    border-radius: 0;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.skill-item:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.2);
}

.skill-item i {
    font-size: 2rem;
    color: #3b82f6;
    margin-bottom: 0.5rem;
}

.skill-item span {
    font-weight: 600;
    color: #ffffff;
}

/* Work Experience Section */
.experience-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.experience-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, #3b82f6, #1d4ed8);
}

.experience-item {
    display: flex;
    margin-bottom: 3rem;
    position: relative;
    padding-left: 80px;
}

.experience-item::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 20px;
    width: 20px;
    height: 20px;
    background: #3b82f6;
    border-radius: 50%;
    border: 4px solid #0a0a0a;
    z-index: 2;
}

.experience-date {
    min-width: 120px;
    margin-right: 2rem;
}

.experience-date .date {
    display: block;
    font-weight: 700;
    color: #3b82f6;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.experience-date .duration {
    display: block;
    font-size: 0.8rem;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.experience-content {
    flex: 1;
}

.experience-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

.experience-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #3b82f6;
    margin-bottom: 1rem;
}

.experience-content p {
    color: #94a3b8;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.experience-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.experience-tags .tag {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(59, 130, 246, 0.2);
}

/* Contact Section */
.contact-subtitle {
    text-align: center;
    color: #94a3b8;
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-profile {
    text-align: center;
    margin-bottom: 2rem;
}

.contact-photo {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid #3b82f6;
    margin-bottom: 1rem;
}

.contact-details {
    margin-bottom: 2rem;
}

.contact-item {
    margin-bottom: 1.5rem;
}

.contact-label {
    display: block;
    font-size: 0.8rem;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.contact-value {
    display: block;
    font-size: 1.1rem;
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
}

.contact-value:hover {
    color: #3b82f6;
}

.social-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.social-link {
    width: 50px;
    height: 50px;
    background: #3b82f6;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #2563eb;
    transform: translateY(-3px);
}

.social-link i {
    font-size: 1.2rem;
}

.form {
    background: transparent;
    padding: 2rem;
    border-radius: 0;
    border: none;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    color: #94a3b8;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: #0a0a0a;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0;
    color: #ffffff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #64748b;
}

.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #1f2937;
}

.contact-info p {
    color: #6b7280;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #f9fafb;
    border-radius: 8px;
    text-decoration: none;
    color: #374151;
    transition: background-color 0.3s ease;
}

.contact-method:hover {
    background-color: #e5e7eb;
}

.contact-method i {
    font-size: 1.25rem;
    color: #3b82f6;
}

.contact-form {
    background: transparent;
    padding: 2rem;
    border-radius: 0;
    box-shadow: none;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3b82f6;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background-color: #1f2937;
    color: white;
    text-align: center;
    padding: 2rem 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }

    .hamburger {
        display: flex;
        z-index: 1001;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: left 0.3s ease;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.3);
        padding: 2rem 0;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }

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

    .nav-link {
        display: block;
        padding: 1rem 0;
        color: #ffffff;
        font-size: 1rem;
    }

    .nav-link:hover {
        color: #3b82f6;
        background: rgba(59, 130, 246, 0.1);
    }

    .hero {
        padding: 100px 0 60px;
        min-height: 100vh;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
        padding: 0 15px;
    }

    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
        margin-bottom: 1rem;
    }

    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1rem;
    }

    .hero-description {
        font-size: 1rem;
        margin-bottom: 2rem;
        line-height: 1.6;
    }

    .hero-buttons {
        justify-content: center;
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 280px;
        text-align: center;
        padding: 1rem 2rem;
    }

    .hero-photo {
        width: 250px;
        height: 250px;
        margin: 0 auto;
    }

    .about-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .projects-grid {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
        overflow-x: visible;
        padding: 0;
    }

    .project-card {
        min-width: 100%;
        max-width: 100%;
        flex-shrink: 1;
    }

    .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 1rem;
    }

    .skill-item {
        padding: 1rem;
    }

    .skill-item i {
        font-size: 1.5rem;
    }

    .experience-item {
        flex-direction: column;
        padding-left: 0;
        margin-bottom: 2rem;
    }

    .experience-item::before {
        display: none;
    }

    .experience-timeline::before {
        display: none;
    }

    .experience-date {
        min-width: auto;
        margin-right: 0;
        margin-bottom: 1rem;
        text-align: center;
    }

    .experience-date .date {
        font-size: 1rem;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .contact-photo {
        width: 120px;
        height: 120px;
    }

    .social-links {
        gap: 0.5rem;
    }

    .social-link {
        width: 45px;
        height: 45px;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }

    section {
        padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }

    .hero {
        padding: 80px 0 40px;
    }

    .hero-title {
        font-size: 1.8rem;
        line-height: 1.1;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .hero-description {
        font-size: 0.9rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 0.8rem;
    }

    .btn {
        width: 100%;
        max-width: 250px;
        text-align: center;
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .hero-photo {
        width: 200px;
        height: 200px;
    }

    .section-title {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .about-text p {
        font-size: 1rem;
    }

    .stat {
        padding: 1rem;
    }

    .stat h3 {
        font-size: 1.5rem;
    }

    .project-content {
        padding: 1.5rem;
    }

    .project-content h3 {
        font-size: 1.2rem;
    }

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

    .skill-item {
        padding: 0.8rem;
    }

    .skill-item i {
        font-size: 1.2rem;
    }

    .skill-item span {
        font-size: 0.9rem;
    }

    .experience-content h3 {
        font-size: 1.2rem;
    }

    .experience-content h4 {
        font-size: 1rem;
    }

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

    .contact-photo {
        width: 100px;
        height: 100px;
    }

    .contact-value {
        font-size: 1rem;
    }

    .form-group input,
    .form-group textarea {
        padding: 0.8rem;
        font-size: 0.9rem;
    }

    .social-link {
        width: 40px;
        height: 40px;
    }

    .social-link i {
        font-size: 1rem;
    }

    section {
        padding: 40px 0;
    }
}

/* Extra small devices */
@media (max-width: 360px) {
    .hero-title {
        font-size: 1.6rem;
    }

    .hero-subtitle {
        font-size: 0.8rem;
    }

    .hero-description {
        font-size: 0.8rem;
    }

    .section-title {
        font-size: 1.3rem;
    }

    .btn {
        padding: 0.7rem 1.2rem;
        font-size: 0.8rem;
    }
}

/* Mobile-specific touch improvements */
@media (max-width: 768px) {
    /* Improve touch targets */
    .btn, .nav-link, .project-link, .social-link {
        min-height: 44px;
        min-width: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* Improve scrolling performance */
    .projects-grid {
        -webkit-overflow-scrolling: touch;
        scroll-behavior: smooth;
    }

    /* Prevent zoom on input focus */
    input[type="text"],
    input[type="email"],
    textarea {
        font-size: 16px;
    }

    /* Improve button touch feedback */
    .btn:active {
        transform: scale(0.98);
    }

    .project-card:active {
        transform: scale(0.98);
    }

    .skill-item:active {
        transform: scale(0.98);
    }

    /* Ensure proper text selection for form inputs */
    input, textarea {
        -webkit-user-select: text;
        -moz-user-select: text;
        -ms-user-select: text;
        user-select: text;
    }

    /* Improve focus states for accessibility */
    .btn:focus,
    .nav-link:focus,
    .project-link:focus,
    .social-link:focus {
        outline: 2px solid #3b82f6;
        outline-offset: 2px;
    }
}