/* Base Styles and Variables */
:root {
    --primary-color: #6c5ce7;
    --primary-color-rgb: 108, 92, 231;
    --primary-light: #a29bfe;
    --primary-light-rgb: 162, 155, 254;
    --secondary-color: #00cec9;
    --secondary-color-rgb: 0, 206, 201;
    --bg-dark: #121212;
    --bg-dark-rgb: 18, 18, 18;
    --bg-light: #1e1e1e;
    --bg-light-rgb: 30, 30, 30;
    --bg-lighter: #2a2a2a;
    --bg-lighter-rgb: 42, 42, 42;
    --text-color: #f5f5f5;
    --text-muted: #a0a0a0;
    --border-color: #333;
    --card-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
    --glow-effect: 0 0 15px rgba(108, 92, 231, 0.5);
    --transition-speed: 0.3s;
}

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-color);
    line-height: 1.6;
}

.page-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Raleway', sans-serif;
    font-weight: 700;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--text-color);
    text-decoration: none;
    transition: all var(--transition-speed) ease;
}

a:hover {
    color: var(--primary-light);
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-muted);
}

.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition-speed) ease;
    cursor: pointer;
    border: none;
    outline: none;
}

.primary-btn {
    background: linear-gradient(45deg, var(--primary-color), var(--primary-light));
    color: white;
    box-shadow: 0 4px 15px rgba(108, 92, 231, 0.3);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.primary-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        rgba(255, 255, 255, 0.1), 
        rgba(255, 255, 255, 0.2), 
        rgba(255, 255, 255, 0.1)
    );
    transition: left 0.8s ease;
    z-index: -1;
}

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

.secondary-btn {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--text-color);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.secondary-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0%;
    height: 0%;
    background-color: var(--primary-color);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.4s ease-out, height 0.4s ease-out;
    z-index: -1;
    opacity: 0;
}

.primary-btn:hover {
    box-shadow: 0 6px 20px rgba(108, 92, 231, 0.5);
    transform: translateY(-3px) scale(1.02);
    color: white;
}

.secondary-btn:hover {
    color: white;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 6px 20px rgba(108, 92, 231, 0.3);
    border-color: transparent;
}

.secondary-btn:hover::before {
    width: 300%;
    height: 300%;
    opacity: 1;
}

.primary-btn:active,
.secondary-btn:active {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(108, 92, 231, 0.3);
}

.download-cv-btn {
    background: linear-gradient(45deg, var(--secondary-color), #38b2ac);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 206, 201, 0.3);
    margin-top: 1rem;
    position: relative;
    overflow: hidden;
}

.download-cv-btn::after {
    content: "\f019"; /* FontAwesome download icon */
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    font-size: 1.2rem;
    top: 50%;
    right: 20px;
    transform: translate(20px, -50%);
    opacity: 0;
    transition: all 0.3s ease;
}

.download-cv-btn:hover {
    box-shadow: 0 6px 20px rgba(0, 206, 201, 0.5);
    transform: translateY(-3px);
    color: white;
    padding-right: 45px;
}

.download-cv-btn:hover::after {
    transform: translate(0, -50%);
    opacity: 1;
}

.download-cv-btn:active {
    transform: translateY(-1px);
    box-shadow: 0 3px 10px rgba(0, 206, 201, 0.3);
}

/* Success Notification */
.notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    border-radius: 5px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transform: translateY(150%);
    transition: transform 0.4s ease;
}

.notification.show {
    transform: translateY(0);
}

.notification i {
    margin-right: 10px;
}

.highlight {
    color: var(--primary-color);
}

/* Header Styles */
header {
    background-color: var(--bg-dark);
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

/* Particles container */
#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    pointer-events: none;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 10;
}

.logo {
    position: relative;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 5px;
    transition: all var(--transition-speed) cubic-bezier(0.34, 1.56, 0.64, 1);
}

.logo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, 
        rgba(var(--primary-color-rgb), 0.05), 
        rgba(var(--secondary-color-rgb), 0.05)
    );
    border-radius: 5px;
    opacity: 0;
    transition: opacity var(--transition-speed) ease;
    z-index: -1;
}

.logo:hover {
    transform: scale(1.03);
}

.logo:hover::before {
    opacity: 1;
}

.logo h1 {
    font-size: 1.8rem;
    margin-bottom: 5px;
    font-weight: 700;
    background: linear-gradient(
        90deg,
        var(--text-color) 0%,
        var(--text-color) 50%,
        var(--primary-light) 50%,
        var(--primary-light) 100%
    );
    background-size: 200% 100%;
    background-position: 100% 0;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: background-position var(--transition-speed) ease;
}

.logo:hover h1 {
    background-position: 0 0;
}

.subtitle {
    font-size: 1rem;
    color: var(--primary-light);
    margin: 0;
    transition: transform var(--transition-speed) cubic-bezier(0.34, 1.56, 0.64, 1);
}

.logo:hover .subtitle {
    transform: translateY(2px);
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 2rem;
}

nav ul li a {
    font-size: 1rem;
    font-weight: 500;
    position: relative;
    padding: 8px 12px;
    margin-bottom: 5px;
    border-radius: 5px;
    transition: all var(--transition-speed) cubic-bezier(0.175, 0.885, 0.32, 1.275);
    background-color: transparent;
    overflow: hidden;
}

nav ul li a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(var(--primary-color-rgb), 0.1), 
        transparent
    );
    transition: left 0.5s ease;
    z-index: -1;
}

nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    transition: width var(--transition-speed) cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

nav ul li a:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    background-color: rgba(var(--primary-color-rgb), 0.05);
    color: var(--primary-light);
}

nav ul li a:hover::before {
    left: 100%;
}

nav ul li a:hover::after {
    width: 100%;
}

nav ul li a:active {
    transform: translateY(0);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

/* Hero Section */
.hero {
    height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(108, 92, 231, 0.1), transparent 60%);
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--text-muted);
}

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

/* Projects Section */
.projects-section {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
}

.flip-card {
    perspective: 1000px;
    height: 250px;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.flip-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 10px;
    background: var(--primary-color);
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s ease;
    box-shadow: 0 0 15px rgba(108, 92, 231, 0.5);
}

.flip-card:hover {
    transform: translateY(-10px);
}

.flip-card:hover::before {
    opacity: 0.1;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.8s, box-shadow 0.3s ease;
    transform-style: preserve-3d;
    box-shadow: var(--card-shadow);
    border-radius: 10px;
}

.flip-card:hover .flip-card-inner {
    transform: rotateY(180deg);
    box-shadow: var(--glow-effect);
}

.flip-card-front, .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 10px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    transition: all 0.5s ease;
}

.flip-card-front {
    background-color: var(--bg-lighter);
    border: 1px solid var(--border-color);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.flip-card:hover .flip-card-front {
    background-color: rgba(var(--bg-lighter-rgb), 0.95);
}

.flip-card-front i {
    font-size: 4rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    transition: transform 0.5s ease, color 0.3s ease;
}

.flip-card:hover .flip-card-front i {
    transform: scale(1.1);
    color: var(--primary-light);
}

.flip-card-front h3 {
    transition: transform 0.3s ease, color 0.3s ease;
    position: relative;
}

.flip-card:hover .flip-card-front h3 {
    color: var(--primary-light);
}

.flip-card-front h3::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-light);
    transition: width 0.3s ease;
}

.flip-card:hover .flip-card-front h3::after {
    width: 50%;
}

.flip-card-front .project-image {
    width: 80%;
    height: auto;
    max-height: 120px;
    margin-bottom: 1rem;
    border-radius: 5px;
    object-fit: contain;
    transition: transform 0.5s ease, filter 0.3s ease;
}

.flip-card:hover .flip-card-front .project-image {
    transform: scale(1.05);
    filter: brightness(1.1);
}

.flip-card-back {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    transform: rotateY(180deg);
    box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.2);
    overflow: hidden;
    position: relative;
}

.flip-card-back::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        transparent, 
        rgba(255, 255, 255, 0.1), 
        transparent
    );
    transform: rotate(45deg);
    transition: transform 1s ease;
    opacity: 0;
}

.flip-card:hover .flip-card-back::before {
    transform: rotate(45deg) translate(0, 100%);
    opacity: 1;
}

.flip-card-back h3 {
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.flip-card-back p {
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    max-width: 90%;
    transition: transform 0.3s ease;
}

.flip-card:hover .flip-card-back p {
    transform: scale(1.02);
}

.view-project-btn {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    transition: all var(--transition-speed) ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.view-project-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background-color: white;
    transition: width 0.3s ease;
    z-index: -1;
    border-radius: 20px;
}

.view-project-btn:hover::before {
    width: 100%;
}

.view-project-btn:hover {
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Skills Section */
.skills-section {
    padding: 6rem 0;
    background-color: var(--bg-dark);
}

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

.skill-item {
    margin-bottom: 2rem;
}

.skill-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.skill-name {
    display: flex;
    align-items: center;
}

.skill-name i {
    font-size: 1.5rem;
    margin-right: 10px;
    color: var(--primary-color);
}

.skill-percentage {
    font-weight: bold;
    color: var(--primary-light);
}

.skill-bar {
    height: 10px;
    background-color: var(--bg-lighter);
    border-radius: 5px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    border-radius: 5px;
    transition: width 1s ease-in-out;
}

/* Tools Section */
.tools-section {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 2rem;
}

.tool-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-lighter);
    border-radius: 10px;
    padding: 2rem 1rem;
    box-shadow: var(--card-shadow);
    transition: all var(--transition-speed) ease;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.tool-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, 
        rgba(var(--primary-color-rgb), 0.1), 
        rgba(var(--secondary-color-rgb), 0.1)
    );
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s ease;
}

.tool-item::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease;
}

.tool-item i {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    transition: transform 0.3s ease, color 0.3s ease;
}

.tool-item span {
    transition: color 0.3s ease;
}

.tool-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--glow-effect);
    border-color: rgba(var(--primary-color-rgb), 0.3);
}

.tool-item:hover::before {
    opacity: 1;
}

.tool-item:hover::after {
    width: 80%;
}

.tool-item:hover i {
    transform: scale(1.1);
    color: var(--primary-light);
}

.tool-item:hover span {
    color: var(--primary-light);
}

/* About Section */
.about-section {
    padding: 6rem 0;
    background-color: var(--bg-dark);
}

.about-content {
    display: flex;
    justify-content: center;
    gap: 4rem;
}

.about-text {
    max-width: 700px;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-text a {
    color: var(--primary-light);
    font-weight: 500;
    transition: all var(--transition-speed) ease;
    position: relative;
    padding-bottom: 2px;
}

.about-text a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary-light);
    transition: width var(--transition-speed) ease;
}

.about-text a:hover {
    color: var(--primary-color);
}

.about-text a:hover::after {
    width: 100%;
}

/* Contact Section */
.contact-section {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-form {
    background-color: var(--bg-lighter);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--card-shadow);
    transition: all var(--transition-speed) ease;
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
    z-index: 2;
}

.contact-form:focus-within {
    box-shadow: 0 10px 25px rgba(var(--primary-color-rgb), 0.15);
    transform: translateY(-5px);
}

.contact-form:focus-within::before {
    transform: scaleX(1);
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group {
    position: relative;
}

.form-group label {
    position: relative;
    padding-left: 5px;
    transition: all var(--transition-speed) ease;
}

.form-group label::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: var(--primary-color);
    transition: height 0.3s ease;
}

.form-group:focus-within label {
    color: var(--primary-light);
    padding-left: 10px;
}

.form-group:focus-within label::before {
    height: 80%;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    background-color: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: var(--text-color);
    transition: all var(--transition-speed) cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    z-index: 1;
}

.form-group::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease, left 0.3s ease;
    z-index: 2;
}

.form-group:focus-within::after {
    width: 100%;
    left: 0;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 5px 15px rgba(var(--primary-color-rgb), 0.2);
    transform: translateY(-2px);
    padding-left: 20px;
}

.form-group input:focus::placeholder,
.form-group textarea:focus::placeholder {
    opacity: 0.7;
    transform: translateX(5px);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(var(--text-muted), 0.7);
    transition: all var(--transition-speed) ease;
}

.submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    overflow: hidden;
    position: relative;
    transition: all var(--transition-speed) cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.submit-btn span {
    transition: transform var(--transition-speed) ease;
}

.submit-btn i {
    font-size: 0;
    transform: translateX(20px);
    opacity: 0;
    transition: all var(--transition-speed) cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

.submit-btn:hover span {
    transform: translateX(-5px);
}

.submit-btn:hover i {
    font-size: 1rem;
    transform: translateX(0);
    opacity: 1;
}

.submit-btn:active i {
    transform: translateX(5px);
}

.submit-btn:disabled {
    cursor: not-allowed;
    opacity: 0.8;
    transform: none;
}

.email-status {
    margin-top: 1rem;
    padding: 10px;
    border-radius: 5px;
    text-align: center;
    font-weight: 500;
    display: none;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.email-status.success {
    display: block;
    background-color: rgba(39, 174, 96, 0.2);
    color: #27ae60;
    border: 1px solid #27ae60;
}

.email-status.error {
    display: block;
    background-color: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
    border: 1px solid #e74c3c;
}

.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
}

.contact-item {
    position: relative;
    transition: all var(--transition-speed) ease;
}

.contact-item:hover {
    transform: translateX(5px);
}

.contact-item i {
    font-size: 2rem;
    margin-right: 1rem;
    color: var(--primary-color);
    position: relative;
    z-index: 1;
    transition: all var(--transition-speed) ease;
}

.contact-item:hover i {
    color: var(--primary-light);
    animation: pulse-icon 1s infinite;
}

.contact-item::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 1rem;
    transform: translate(-50%, -50%);
    width: 3rem;
    height: 3rem;
    background-color: rgba(var(--primary-color-rgb), 0.1);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.contact-item:hover::before {
    opacity: 1;
}

@keyframes pulse-icon {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

/* Footer Section */
footer {
    padding: 3rem 0;
    background-color: var(--bg-dark);
    border-top: 1px solid var(--border-color);
    text-align: center;
    position: relative;
    overflow: hidden;
}

#footer-particles-js {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

footer .container {
    position: relative;
    z-index: 1;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--bg-lighter);
    border-radius: 50%;
    transition: all var(--transition-speed) cubic-bezier(0.68, -0.55, 0.27, 1.55);
    box-shadow: var(--card-shadow);
    position: relative;
    overflow: hidden;
}

.social-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    z-index: 0;
    opacity: 0;
    transform: scale(0);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease;
}

.social-links a i {
    font-size: 1.5rem;
    color: var(--text-color);
    transition: all var(--transition-speed) ease;
    position: relative;
    z-index: 1;
}

.social-links a:hover {
    transform: translateY(-5px) rotate(5deg);
    box-shadow: var(--glow-effect);
}

.social-links a:active {
    transform: translateY(-2px) rotate(0deg);
}

.social-links a:hover::before {
    opacity: 1;
    transform: scale(1);
}

.social-links a:hover i {
    color: white;
    transform: scale(1.2);
    animation: social-pulse 1.5s infinite alternate;
}

@keyframes social-pulse {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.2);
    }
}

.footer-text {
    color: var(--text-muted);
}

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

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(108, 92, 231, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(108, 92, 231, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(108, 92, 231, 0);
    }
}

/* Navigation animations */
nav ul li a.fadeIn {
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

nav ul li a.bounce {
    animation: bounce 0.6s ease;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Header state animations */
header.scrolling {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    transition: box-shadow 0.3s ease;
}

header.scrolling .logo {
    transform: scale(0.98);
}

/* Typing animation for project descriptions */
.typing-text-container {
    text-align: center;
    min-height: 3rem;
    margin-bottom: 1rem;
    display: flex;
    justify-content: center;
}

.typing-text {
    display: inline-block;
    position: relative;
    overflow: hidden;
    border-right: 2px solid var(--primary-color);
    white-space: nowrap;
    margin: 0 auto;
    animation: typing 3.5s 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(--primary-color) }
}

/* Responsive Styles */
@media screen and (max-width: 992px) {
    .container {
        padding: 0 40px;
    }
    
    .hero-content h2 {
        font-size: 2.5rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media screen and (max-width: 768px) {
    .header-content {
        flex-direction: column;
    }
    
    nav ul {
        margin-top: 1rem;
    }
    
    nav ul li {
        margin: 0 1rem;
    }
    
    .hero {
        height: auto;
        padding: 6rem 0;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .about-content {
        flex-direction: column;
        gap: 2rem;
    }
}

@media screen and (max-width: 576px) {
    .container {
        padding: 0 20px;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    nav ul li {
        margin: 0.5rem;
    }
    
    .tools-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}