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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background: #0a0a0a;
    overflow-x: hidden;
}

.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(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    color: #fff;
    text-decoration: none;
    background: linear-gradient(45deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
    font-weight: 500;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: linear-gradient(45deg, #667eea, #764ba2);
    transition: width 0.3s ease;
}

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

.nav-link:hover {
    color: #667eea;
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: #fff;
    margin: 3px 0;
    transition: 0.3s;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 6px);
}

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

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

/* Hero Section with Elegant Gradient */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    
    /* Elegant Gradient Background */
    background: linear-gradient(120deg, transparent 30%, rgba(255, 255, 255, 0.08) 50%, transparent 70%), linear-gradient(60deg, transparent 20%, rgb(30 0 255 / 35%) 40%, rgb(0 0 0 / 25%) 50%, rgb(0 0 0 / 30%) 60%, transparent 80%), linear-gradient(-60deg, transparent 25%, rgb(0 0 0 / 30%) 45%, rgb(0 0 0 / 20%) 50%, rgb(225 0 251 / 25%) 55%, transparent 75%), linear-gradient(150deg, transparent 30%, rgb(0 0 0 / 25%) 47%, rgb(0 0 0 / 15%) 50%, rgb(56 57 223 / 20%) 53%, transparent 70%), radial-gradient(ellipse at 25% 15%, rgb(0 0 0 / 40%), rgb(0 0 0 / 20%) 30%, transparent 65%), radial-gradient(ellipse at 75% 85%, rgb(0 0 0 / 30%), rgb(0 0 0 / 15%) 35%, transparent 70%), radial-gradient(circle at 50% 50%, rgb(36 90 181 / 10%), transparent 40%), linear-gradient(135deg, #0c0a19 0%, #1e1b2e 15%, #2a1f3d 35%, #1a1625 55%, #0f0a1a 75%, #050308 100%);
    background-size: 250% 250%, 150% 150%, 150% 150%, 180% 180%, 400% 400%, 400% 400%, 200% 200%, 100% 100%;
    animation: etherealShimmer 12s ease-in-out infinite, subtleFloat 20s ease-in-out infinite alternate;
}

/* Elegant Gradient Animations */
@keyframes etherealShimmer {
    0%, 100% { 
        background-position: 0% 50%, 0% 0%, 100% 100%, 0% 50%, 0% 0%, 100% 100%, 50% 50%, 0% 0%;
    }
    33% {
        background-position: 50% 25%, 33% 33%, 66% 66%, 25% 75%, 25% 25%, 75% 75%, 25% 75%, 0% 0%;
    }
    66% {
        background-position: 100% 50%, 66% 66%, 33% 33%, 50% 25%, 50% 50%, 50% 50%, 75% 25%, 0% 0%;
    }
}

@keyframes subtleFloat {
    0% { 
        transform: translateY(0px) rotate(0deg);
        filter: hue-rotate(0deg);
    }
    50% { 
        transform: translateY(-10px) rotate(0.5deg);
        filter: hue-rotate(5deg);
    }
    100% { 
        transform: translateY(0px) rotate(0deg);
        filter: hue-rotate(0deg);
    }
}

/* Subtle noise texture overlay */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 1px 1px, rgb(0 0 0 / 15%) 1px, transparent 0);
    background-size: 20px 20px;
    opacity: 0.02;
    animation: noiseMove 60s linear infinite;
}

@keyframes noiseMove {
    0% { transform: translateX(0px) translateY(0px); }
    100% { transform: translateX(20px) translateY(20px); }
}

/* Original floating animation for additional effect */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></svg>') repeat;
    animation: float 20s infinite linear;
    z-index: 1;
}

@keyframes float {
    0% { transform: translateY(0) rotate(0deg); }
    100% { transform: translateY(-100px) rotate(360deg); }
}

.hero-content {
    text-align: center;
    z-index: 2;
    position: relative;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1rem;
    opacity: 0;
    animation: slideUp 1s ease 0.5s forwards;
}

.gradient-text {
    background: linear-gradient(45deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #ccc;
    margin-bottom: 2rem;
    opacity: 0;
    animation: slideUp 1s ease 0.7s forwards;
}

.hero-description {
    font-size: 1.1rem;
    color: #aaa;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    opacity: 0;
    animation: slideUp 1s ease 0.9s forwards;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: linear-gradient(45deg, #491a1a, #5048f6);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    opacity: 0;
    animation: slideUp 1s ease 1.1s forwards;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #764ba2, #667eea);
    transition: left 0.5s ease;
}

.cta-button:hover::before {
    left: 0;
}

.cta-button span {
    position: relative;
    z-index: 1;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

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

/* Sections */
.section {
    padding: 5rem 0;
    background: #0a0a0a;
}

.section:nth-child(even) {
    background: #111;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 3rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(45deg, #667eea, #764ba2);
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text {
    color: #ccc;
    font-size: 1.1rem;
    line-height: 1.8;
}

.about-text p {
    margin-bottom: 1.5rem;
}

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

.stat {
    text-align: center;
    padding: 1rem;
    background: rgba(102, 126, 234, 0.1);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.stat:hover {
    transform: translateY(-5px);
    background: rgba(102, 126, 234, 0.2);
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    color: #667eea;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    color: #ccc;
}

.about-image {
    text-align: center;
    position: relative;
}

.profile-img {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: linear-gradient(45deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0 auto;
    transition: all 0.3s ease;
    border: 4px solid rgba(102, 126, 234, 0.3);
}

.profile-img:hover {
    transform: scale(1.05);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.3);
}

.profile-photo {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.skill-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.skill-card:hover {
    transform: translateY(-10px);
    background: rgba(102, 126, 234, 0.1);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
}

.skill-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.skill-name {
    font-size: 1.2rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 0.5rem;
}

.skill-description {
    color: #ccc;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.skill-progress {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin-top: 1rem;
}

.skill-bar {
    height: 100%;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 4px;
    transition: width 2s ease;
    width: 0%;
}

/* Projects Section */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.project-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
}

.project-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.project-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.project-card:hover .project-image::before {
    background: rgba(0, 0, 0, 0.1);
}

.project-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 5px 5px 0 0;
}

.project-content {
    padding: 1.5rem;
}

.project-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 0.5rem;
}

.project-description {
    color: #ccc;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tech-tag {
    background: rgba(102, 126, 234, 0.2);
    color: #667eea;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

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

.project-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.project-link:hover {
    color: #764ba2;
    text-decoration: underline;
}

/* Contact Section */
.contact-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact-text {
    color: #ccc;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.contact-form {
    margin-bottom: 3rem;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 8px;
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.2);
}

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

.submit-btn {
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: #fff;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #764ba2, #667eea);
    transition: left 0.5s ease;
}

.submit-btn:hover::before {
    left: 0;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.submit-btn span {
    position: relative;
    z-index: 1;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.contact-link {
    color: #667eea;
    text-decoration: none;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    background: rgba(102, 126, 234, 0.1);
}

.contact-link:hover {
    color: #764ba2;
    transform: translateY(-2px);
    background: rgba(102, 126, 234, 0.2);
}

/* Footer */
.footer {
    background: #000;
    color: #ccc;
    text-align: center;
    padding: 2rem 0;
    border-top: 1px solid rgba(102, 126, 234, 0.1);
}

/* Scroll indicator */
.scroll-indicator {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    z-index: 1001;
    transition: width 0.3s ease;
}

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

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(10, 10, 10, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        backdrop-filter: blur(10px);
        padding: 2rem 0;
        height: calc(100vh - 70px);
    }

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

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

    .logo {
        font-size: 1.5rem;
    }

    .hero {
        height: 100vh;
        padding: 0 1rem;
    }

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

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-description {
        font-size: 1rem;
        padding: 0 1rem;
    }

    .section {
        padding: 3rem 0;
    }

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

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .about-text {
        order: 2;
    }

    .about-image {
        order: 1;
    }

    .profile-img {
        width: 250px;
        height: 250px;
    }

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

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

    .skill-card {
        padding: 1.5rem;
    }

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

    .project-card {
        margin: 0 1rem;
    }

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

    .contact-form {
        padding: 0 1rem;
    }

    .cta-button {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }
}

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

    .hero-title {
        font-size: 2rem;
    }

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

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

    .section-title {
        font-size: 1.8rem;
    }

    .profile-img {
        width: 200px;
        height: 200px;
    }

    .skill-card {
        padding: 1rem;
    }

    .project-card {
        margin: 0;
    }

    .project-content {
        padding: 1rem;
    }

    .project-tech {
        gap: 0.3rem;
    }

    .tech-tag {
        font-size: 0.7rem;
        padding: 0.2rem 0.6rem;
    }
}

@media (max-width: 360px) {
    .hero-title {
        font-size: 1.8rem;
    }

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

    .contact-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .contact-link {
        font-size: 1rem;
        padding: 0.4rem 0.8rem;
    }
}