@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

:root {
    --primary-color: #00d2ff;
    --secondary-color: #3a7bd5;
    --bg-dark: #0f172a;
    --bg-light: #1e293b;
    --text-white: #f8fafc;
    --text-gray: #94a3b8;
    --transition: all 0.3s ease-in-out;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

section {
    padding: 100px 0;
}

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

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    margin: 10px auto;
    border-radius: 2px;
}

.bg-alt {
    background-color: var(--bg-light);
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 50px;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.logo span {
    color: var(--primary-color);
}

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

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

.nav-links a {
    color: var(--text-white);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

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

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
}

.hero .container {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    align-items: center;
    gap: 40px;
}

.hero-content h3 {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.hero-content h1 {
    font-size: 4rem;
    margin-bottom: 10px;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 30px;
}

.btn {
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    display: inline-block;
    cursor: pointer;
}

.primary-btn {
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    color: #fff;
    border: none;
}

.primary-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 210, 255, 0.3);
}

.secondary-btn {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    margin-left: 15px;
}

.secondary-btn:hover {
    background: var(--primary-color);
    color: #fff;
}

.image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-img {
    width: 300px;
    height: 300px;
    object-fit: cover;
    border-radius: 50%;
    z-index: 2;
    border: 5px solid var(--primary-color);
    box-shadow: 0 0 20px rgba(0, 210, 255, 0.5);
    display: block;
}

.blob-animation {
    position: absolute;
    width: 350px;
    height: 350px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    animation: blob 8s linear infinite alternate;
    z-index: 1;
    opacity: 0.6;
}

@keyframes blob {
    0% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
    25% { border-radius: 58% 42% 75% 25% / 76% 46% 54% 24%; }
    50% { border-radius: 50% 50% 33% 67% / 55% 27% 73% 45%; }
    75% { border-radius: 33% 67% 58% 42% / 63% 68% 32% 37%; }
    100% { border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%; }
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-info {
    list-style: none;
    margin-top: 20px;
}

.about-info li {
    margin-bottom: 10px;
}

.about-info strong {
    color: var(--primary-color);
    margin-right: 10px;
}

.about-stats {
    display: flex;
    gap: 20px;
}

.stat-item {
    background: var(--bg-light);
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    flex: 1;
    border: 1px solid rgba(255,255,255,0.1);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.skill-card {
    background: var(--bg-dark);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.05);
}

.skill-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
}

.skill-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

/* Project Section */
.project-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: var(--bg-light);
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 30px;
}

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

.project-info {
    padding: 40px;
}

.project-info h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.tags {
    margin: 20px 0;
}

.tags span {
    background: rgba(0, 210, 255, 0.1);
    color: var(--primary-color);
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.8rem;
    margin-right: 10px;
    margin-bottom: 10px;
    display: inline-block;
}

.project-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}

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

.info-item i {
    font-size: 1.5rem;
    background: rgba(0, 210, 255, 0.1);
    color: var(--primary-color);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
}

.contact-form form {
    display: grid;
    gap: 20px;
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 15px;
    background: var(--bg-dark);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    color: #fff;
    outline: none;
}

.contact-form input:focus, .contact-form textarea:focus {
    border-color: var(--primary-color);
}

/* Footer */
footer {
    padding: 50px 0;
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.social-links {
    margin-top: 20px;
}

.social-links a {
    color: var(--text-white);
    font-size: 1.5rem;
    margin: 0 15px;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--primary-color);
}

/* Responsive */
@media (max-width: 992px) {
    .hero .container, .about-grid, .project-card, .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .image-wrapper {
        order: -1;
        margin-bottom: 20px;
    }
    
    .hero-content {
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 20px;
    }
    
    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        flex-direction: column;
        background: var(--bg-dark);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 20px 0;
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .nav-links li {
        margin: 15px 0;
    }
    
    .hamburger {
        display: block;
        cursor: pointer;
    }
    
    .hamburger span {
        display: block;
        width: 25px;
        height: 3px;
        background: #fff;
        margin: 5px;
        transition: 0.3s;
    }
    
    .hamburger.toggle span:nth-child(1) { transform: rotate(-45deg) translate(-5px, 6px); }
    .hamburger.toggle span:nth-child(2) { opacity: 0; }
    .hamburger.toggle span:nth-child(3) { transform: rotate(45deg) translate(-5px, -6px); }
}