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

:root {
    --primary-color: #6d44e0;
    --secondary-color: #9370DB;
    --accent-color: #00d9ff;
    --bg-color: #121212;
    --bg-secondary: #1e1e24;
    --text-color: #f0f0f0;
    --light-text: #a0a0a0;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    --border-radius: 10px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 50px;
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 4px;
    background-color: var(--accent-color);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

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

.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--primary-color);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background-color: var(--accent-color);
    transition: var(--transition);
    z-index: -1;
}

.btn:hover {
    border-color: var(--accent-color);
}

.btn:hover::before {
    width: 100%;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.9rem;
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
}

.btn-outline:hover {
    color: white;
}

/* Header */
header {
    background-color: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

header.scrolled {
    padding: 10px 0;
    background-color: rgba(18, 18, 18, 0.95);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-color);
    transition: var(--transition);
}

.logo:hover {
    transform: translateY(-3px);
    text-shadow: 0 5px 15px rgba(0, 217, 255, 0.4);
}

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

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    position: relative;
    font-weight: 500;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--accent-color);
    left: 0;
    bottom: -5px;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--accent-color);
}

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

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    background: linear-gradient(rgba(18, 18, 18, 0.8), rgba(18, 18, 18, 0.9)), url('https://images.unsplash.com/photo-1517694712202-14dd9538aa97?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(109, 68, 224, 0.3) 0%, rgba(18, 18, 18, 0) 70%);
    z-index: 0;
    animation: pulse 15s infinite alternate;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(0, 217, 255, 0.2) 0%, rgba(18, 18, 18, 0) 70%);
    z-index: 0;
    animation: pulse 15s infinite alternate-reverse;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.3;
    }
    100% {
        transform: scale(1.5);
        opacity: 0.7;
    }
}

.hero-content {
    max-width: 700px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.hero-text {
    flex: 1;
    padding-right: 30px;
}

.profile-image {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--accent-color);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.5);
    position: relative;
    animation: float 8s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.profile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-image::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    animation: pulse-border 2s linear infinite;
}

@keyframes pulse-border {
    0% {
        transform: scale(1);
        opacity: 0.7;
    }
    100% {
        transform: scale(1.1);
        opacity: 0;
    }
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 10px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s ease forwards;
}

.hero-content h2 {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s ease 0.2s forwards;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--light-text);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s ease 0.4s forwards;
}

.hero-content .btn {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s ease 0.8s forwards;
}

.highlight {
    color: var(--accent-color);
    position: relative;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 30%;
    background-color: rgba(0, 217, 255, 0.2);
    z-index: -1;
    transform: rotate(-2deg);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 1s ease 0.6s forwards;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    background-color: var(--bg-secondary);
    border-radius: 50%;
    font-size: 1.2rem;
    color: var(--accent-color);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.social-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    opacity: 0;
    transition: var(--transition);
}

.social-links a:hover {
    transform: translateY(-5px);
    color: white;
}

.social-links a:hover::before {
    opacity: 1;
}

.social-links a i {
    position: relative;
    z-index: 1;
}

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

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to bottom, var(--bg-color), var(--bg-secondary));
}

.about-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
}

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

.about-text p {
    margin-bottom: 20px;
    font-size: 1.1rem;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.about.in-view .about-text p {
    opacity: 1;
    transform: translateY(0);
}

.skills {
    margin-top: 40px;
    width: 100%;
}

.skills h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    text-align: center;
}

.skills-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    list-style: none;
}

.skills-list li {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 0.9rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    transform: translateY(20px);
    opacity: 0;
}

.about.in-view .skills-list li {
    transform: translateY(0);
    opacity: 1;
}

.skills-list li:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Projects Section */
.projects {
    background-color: var(--bg-color);
    position: relative;
}

.projects::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to bottom, var(--bg-secondary), var(--bg-color));
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 40px;
}

.project-card {
    background-color: var(--bg-secondary);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    transform: translateY(30px);
    position: relative;
}

.projects.in-view .project-card {
    opacity: 1;
    transform: translateY(0);
}

.projects.in-view .project-card:nth-child(2) {
    transition-delay: 0.1s;
}

.projects.in-view .project-card:nth-child(3) {
    transition-delay: 0.2s;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.project-info {
    padding: 25px;
}

.project-info h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--accent-color);
}

.project-info p {
    color: var(--light-text);
    margin-bottom: 20px;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 25px;
}

.project-tech span {
    font-size: 0.8rem;
    background-color: rgba(0, 217, 255, 0.1);
    color: var(--accent-color);
    padding: 5px 12px;
    border-radius: 50px;
}

.project-links {
    display: flex;
    gap: 15px;
}

/* Contact Section */
.contact {
    background-color: var(--bg-secondary);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to bottom, var(--bg-color), var(--bg-secondary));
}

.contact-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.contact-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 600px;
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--accent-color);
    width: 40px;
}

.contact-social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 40px 0;
    width: 100%;
}

.contact-social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: min(60px, 15vw);  /* Scales for tablet/mobile */
    aspect-ratio: 1 / 1;     /* Keeps perfect circle shape */
    background-color: var(--bg-color);
    border-radius: 50%;
    font-size: clamp(1rem, 2.5vw, 1.4rem); /* Responsive font size */
    color: var(--accent-color);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
}

.contact.in-view .contact-social-links a {
    opacity: 1;
    transform: translateY(0);
}

.contact-social-links a:hover {
    transform: translateY(-5px);
    color: white;
}

.contact-social-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    opacity: 0;
    transition: var(--transition);
}

.contact-social-links a:hover::before {
    opacity: 1;
}

.contact-social-links a i {
    position: relative;
    z-index: 1;
}


.contact.in-view .contact-social-links a {
    opacity: 1;
    transform: translateY(0);
}

.contact.in-view .contact-social-links a:nth-child(1) {
    transition-delay: 0.1s;
}

.contact.in-view .contact-social-links a:nth-child(2) {
    transition-delay: 0.2s;
}

.contact.in-view .contact-social-links a:nth-child(3) {
    transition-delay: 0.3s;
}

.contact.in-view .contact-social-links a:nth-child(4) {
    transition-delay: 0.4s;
}

.contact.in-view .contact-social-links a:nth-child(5) {
    transition-delay: 0.5s;
}

.contact.in-view .contact-social-links a:nth-child(6) {
    transition-delay: 0.6s;
}

.contact-social-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    opacity: 0;
    transition: var(--transition);
}

.contact-social-links a:hover {
    transform: translateY(-5px);
    color: white;
}

.contact-social-links a:hover::before {
    opacity: 1;
}

.contact-social-links a i {
    position: relative;
    z-index: 1;
}

/* Footer */
footer {
    text-align: center;
    padding: 30px 0;
    background-color: var(--bg-color);
    font-size: 0.9rem;
    color: var(--light-text);
}

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

/* Responsive Styles */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero-content {
        flex-direction: column-reverse;
        text-align: center;
        gap: 30px;
    }
    
    .hero-text {
        padding-right: 0;
    }
    
    .profile-image {
        width: 220px;
        height: 220px;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content h2 {
        font-size: 1.5rem;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    section {
        padding: 60px 0;
    }
}

/* Particle animation */
.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
}

.particle {
    position: absolute;
    background-color: var(--accent-color);
    border-radius: 50%;
    animation: float-particle infinite linear;
    z-index: 0;
    opacity: 0.2 !important;
}

@keyframes float-particle {
    0% {
        transform: translateY(0) translateX(0);
    }
    25% {
        transform: translateY(-30px) translateX(30px);
    }
    50% {
        transform: translateY(-60px) translateX(0);
    }
    75% {
        transform: translateY(-30px) translateX(-30px);
    }
    100% {
        transform: translateY(0) translateX(0);
    }
}

/* Card glow effect */
.card-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--border-radius);
    box-shadow: 0 0 30px 5px rgba(0, 217, 255, 0.3);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: -1;
}

/* Social media animation */
.social-links a.animated, .contact-social-links a.animated {
    animation: pulse-icon 0.6s ease-in-out;
}

@keyframes pulse-icon {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

/* Enhanced transitions for all elements */
img, button, h1, h2, h3, p, a, li {
    transition: var(--transition);
}

/* Dark mode toggle (for future use) */
.dark-mode-toggle {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--bg-secondary);
    color: var(--accent-color);
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 100;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.dark-mode-toggle:hover {
    transform: rotate(45deg);
}

/* Horizontal line decoration */
.section-title::before {
    content: '';
    position: absolute;
    width: 100px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-color), transparent);
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
}

/* Gradient text effect for emphasis */
.gradient-text {
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

/* ScrollBar Styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);

}