:root {
    --bg-color: #0b0c10;
    --surface-color: rgba(31, 40, 51, 0.6);
    --text-main: #c5c6c7;
    --text-light: #ffffff;
    --accent: #66fcf1;
    --accent-dark: #45a29e;
    --neon-shadow: 0 0 15px rgba(102, 252, 241, 0.4);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Background Effect */
.glow-bg {
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(69, 162, 158, 0.08) 0%, transparent 60%);
    z-index: -1;
    pointer-events: none;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: 'Outfit', sans-serif;
    color: var(--text-light);
}

.highlight {
    color: var(--accent);
    text-shadow: var(--neon-shadow);
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    background: rgba(11, 12, 16, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    color: var(--text-light);
    letter-spacing: -1px;
}

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

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: var(--accent);
    transition: width 0.3s ease;
}

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

/* Container */
.container {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
    width: 100%;
}

.page-transition {
    animation: fadeIn 0.6s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.8rem 2rem;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--accent);
    color: var(--bg-color);
    box-shadow: 0 4px 15px rgba(102, 252, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 252, 241, 0.5);
    background-color: #7afff4;
}

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

.btn-secondary:hover {
    background-color: rgba(102, 252, 241, 0.1);
    transform: translateY(-2px);
}

.btn-small {
    padding: 0.5rem 1.2rem;
    font-size: 0.9rem;
}

/* Utility Glassmorphism */
.glass-panel {
    background: var(--surface-color);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 3rem;
}

/* Hero Section */
.hero-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 4rem;
    min-height: 70vh;
    margin-bottom: 150px;
}

.hero-content {
    flex: 1;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-main);
    margin-bottom: 1.5rem;
    font-weight: 300;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
}

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

.hero-image {
    width: 100%;
    max-width: 400px;
    border-radius: 30px;
    z-index: 2;
    position: relative;
    border: 2px solid rgba(102, 252, 241, 0.2);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    transition: transform 0.3s ease;
}

.hero-image:hover {
    transform: translateY(-10px);
}

.hero-image-backdrop {
    position: absolute;
    width: 350px;
    height: 350px;
    background: var(--accent);
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.2;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
}

/* About Section */
.about-section {
    max-width: 800px;
    margin: 150px auto;
    scroll-margin-top: 120px;
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.occupation-title {
    color: var(--accent-dark);
    margin-bottom: 2rem;
    font-weight: 400;
}

.about-text {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2rem 0;
}

.skill-tag {
    background: rgba(102, 252, 241, 0.1);
    color: var(--accent);
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    border: 1px solid rgba(102, 252, 241, 0.2);
    transition: all 0.3s ease;
}

.skill-tag:hover {
    background: rgba(102, 252, 241, 0.2);
    transform: translateY(-2px);
}

/* Projects Section */
.projects-section {
    margin: 150px 0;
    scroll-margin-top: 120px;
}

.projects-header {
    text-align: center;
    margin-bottom: 4rem;
}

.projects-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2.5rem;
}

.project-card {
    background: var(--surface-color);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: translateY(-10px);
    border-color: rgba(102, 252, 241, 0.3);
    box-shadow: 0 15px 30px rgba(0,0,0,0.5);
}

.project-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.05);
}

.project-info {
    padding: 1.5rem;
}

.project-info h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}

.project-info p {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    color: var(--text-main);
}

/* Contact Section */
.contact-section {
    max-width: 600px;
    margin: 150px auto;
    scroll-margin-top: 120px;
}

.contact-container h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.contact-subtitle {
    text-align: center;
    margin-bottom: 2.5rem;
}

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

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-light);
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 1rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--text-light);
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
}

.contact-form input:focus, .contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 10px rgba(102, 252, 241, 0.2);
}

.contact-form button {
    width: 100%;
    margin-top: 1rem;
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    font-size: 0.9rem;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
    z-index: 1000;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background-color: var(--text-light);
    border-radius: 5px;
    transition: all 0.3s ease;
}

/* Responsive */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(11, 12, 16, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        align-items: center;
        padding: 2rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    /* Hamburger Animation */
    .hamburger.open span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    .hamburger.open span:nth-child(2) {
        opacity: 0;
    }
    .hamburger.open span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .hero-section {
        flex-direction: column;
        text-align: center;
        padding-top: 2rem;
    }
    .hero-title {
        font-size: 3rem;
    }
    .hero-actions {
        justify-content: center;
    }
}