/* Global Styles */
:root {
    --primary-color: #2563eb;
    --secondary-color: #7c3aed;
    --text-color: #1f2937;
    --bg-gradient: linear-gradient(135deg, #f6f8ff 0%, #e6e9ff 100%);
    --card-bg: rgba(255, 255, 255, 0.9);
    --nav-bg: rgba(255, 255, 255, 0.8);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    color: var(--text-color);
    background: var(--bg-gradient);
    line-height: 1.6;
    background-attachment: fixed;
}

/* Decorative background animation */
body::before {
    content: '';
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.1) 0%, rgba(37, 99, 235, 0.05) 50%, transparent 100%);
    z-index: -1;
    animation: rotate 60s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Navigation */
.glass-nav {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: var(--nav-bg);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    color: transparent;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    padding: 8rem 2rem 4rem;
    display: flex;
    align-items: center;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 4rem;
}

.hero-text {
    flex: 1;
}

.hero-text h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.gradient-text {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    color: transparent;
}

.hero-text h2 {
    font-size: 1.5rem;
    color: #4b5563;
    margin-bottom: 1.5rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.primary-btn, .secondary-btn {
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    text-decoration: none;
    font-weight: 500;
    transition: transform 0.3s;
}

.primary-btn {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
}

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

.primary-btn:hover, .secondary-btn:hover {
    transform: translateY(-2px);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.profile-container {
    width: 300px;
    height: 300px;
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

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

/* General Section Styles */
section {
    padding: 6rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

section h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    color: transparent;
}

/* About Section */
.about-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.about-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.objective h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

/* Skills Section */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.skill-card {
    background: var(--card-bg);
    padding: 1.5rem;
    border-radius: 1rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.skill-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.15);
}

.skill-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.skill-card ul {
    list-style: none;
}

.skill-card li {
    margin-bottom: 0.5rem;
}

/* Projects Section */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.15);
}

.project-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
}

.project-card p {
    font-size: 1rem;
    color: var(--text-color);
}

.project-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.project-links a {
    text-decoration: none;
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    background: rgba(37, 99, 235, 0.1);
    transition: all 0.3s ease;
    flex: 1;
    text-align: center;
    font-weight: 500;
}

.project-links a:hover {
    background: var(--primary-color);
    color: white;
}

/* Education Section */
.education-timeline {
    display: grid;
    gap: 2rem;
}

.education-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.education-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.year {
    color: #6b7280;
    font-size: 0.875rem;
    margin-top: 0.5rem;
}

/* Contact Section */
.contact-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.contact-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 0.5rem;
    text-decoration: none;
    color: white;
    font-weight: 500;
    transition: transform 0.3s;
    backdrop-filter: blur(8px);
}

.contact-btn:hover {
    transform: translateY(-2px);
}

.email { background: linear-gradient(45deg, #ea4335, #ff6b6b); }
.linkedin { background: linear-gradient(45deg, #0077b5, #00a0dc); }
.instagram { background: linear-gradient(45deg, #e4405f, #fd1d1d); }

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    background: var(--card-bg);
    backdrop-filter: blur(8px);
}

/* Mobile Menu */
.menu-btn {
    display: none;
    cursor: pointer;
}

.menu-btn__burger {
    width: 25px;
    height: 3px;
    background: var(--text-color);
    border-radius: 5px;
    transition: all 0.3s;
    position: relative;
}

.menu-btn__burger::before,
.menu-btn__burger::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 3px;
    background: var(--text-color);
    border-radius: 5px;
    transition: all 0.3s;
}

.menu-btn__burger::before { transform: translateY(-8px); }
.menu-btn__burger::after { transform: translateY(8px); }

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content {
        flex-direction: column-reverse;
        text-align: center;
        gap: 2rem;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .nav-links {
        display: none;
    }

    .menu-btn {
        display: block;
    }

    .contact-links {
        flex-direction: column;
        align-items: stretch;
    }

    .contact-btn {
        justify-content: center;
    }

    .project-links {
        flex-direction: column;
    }
}

@media (max-width: 486px) {
    .skills-grid,
    .project-grid {
        grid-template-columns: 1fr;
    }

    section {
        padding: 4rem 1rem;
    }

    .hero {
        padding: 6rem 1rem 2rem;
    }

    .hero-text h1 {
        font-size: 2rem;
    }

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

    .skill-card, .project-card {
        padding: 1.25rem;
    }

    .project-tech span {
        font-size: 0.75rem;
    }
}