/* Modern Portfolio - Clean & Minimal */
:root {
    --bg: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #2d2d2d;
    --text: #ffffff;
    --text-secondary: #b0b0b0;
    --border: #333333;
    --accent: #ffffff;
    --transition: 0.25s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 1rem;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: 80px;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(51, 65, 85, 0.2);
    z-index: 1000;
    transition: all var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--text-primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    transition: color var(--transition);
}

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

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition);
}

/* Hero Section */
.hero {
    margin-top: 80px;
    padding: 4rem 0;
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text {
    z-index: 10;
}

.hero-text h1 {
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text > p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 0.875rem 1.75rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--secondary);
    box-shadow: 0 8px 24px rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(255, 255, 255, 0.3);
}

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

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

.hero-visual {
    position: relative;
    height: 400px;
}

.hero-svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 20px 60px rgba(99, 102, 241, 0.1));
}

.design-element {
    animation: rotate 8s linear infinite;
}

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

/* Work Section */
.work {
    padding: 6rem 0;
    background: linear-gradient(180deg, transparent, rgba(99, 102, 241, 0.03));
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--dark-surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: all var(--transition);
    cursor: pointer;
}

.project-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent);
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.1);
}

.project-visual {
    width: 100%;
    aspect-ratio: 16 / 10.67;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(6, 182, 212, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.project-visual svg {
    width: 100%;
    height: 100%;
}

.project-image {
    width: 100%;
    aspect-ratio: 16 / 10.67;
    background: var(--dark-elevated);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

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

.project-views {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--gray-3);
}

.project-views svg {
    width: 16px;
    height: 16px;
}

.project-content {
    padding: 2rem;
}

.project-content h3 {
    margin-bottom: 0.75rem;
}

.project-content p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.project-tags {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.project-tags span {
    padding: 0.375rem 0.875rem;
    background: rgba(128, 128, 128, 0.15);
    color: var(--gray-3);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid rgba(128, 128, 128, 0.3);
}

/* Skills Section */
.skills {
    padding: 6rem 0;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.skill-category {
    text-align: center;
    padding: 2rem;
    background: var(--dark-surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    transition: all var(--transition);
}

.skill-category:hover {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.05);
    transform: translateY(-4px);
}

.skill-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(6, 182, 212, 0.15));
    border-radius: 12px;
    transition: all var(--transition);
}

.skill-category:hover .skill-icon {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.25), rgba(6, 182, 212, 0.25));
}

.skill-icon svg {
    width: 60px;
    height: 60px;
}

.skill-category h3 {
    margin-bottom: 0.75rem;
}

.skill-category p {
    font-size: 0.95rem;
}
/* Open Source Section */
.opensource {
    padding: 6rem 0;
}

.opensource-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.opensource-card {
    background: var(--dark-surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: all var(--transition);
    cursor: pointer;
}

.opensource-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent);
    box-shadow: 0 20px 40px rgba(255, 255, 255, 0.1);
}

.opensource-image {
    width: 100%;
    aspect-ratio: 16 / 10.67;
    background: var(--dark-elevated);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

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

.opensource-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.opensource-content h3 {
    margin-bottom: 0.75rem;
}

.opensource-content p {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.btn-download {
    background: var(--secondary);
    color: var(--text-primary);
    border: 2px solid var(--accent);
    margin-top: auto;
    justify-content: center;
}

.btn-download:hover {
    background: var(--accent);
    color: var(--secondary);
    transform: translateY(-2px);
}
/* Contact Section */
.contact {
    padding: 6rem 0;
    background: linear-gradient(180deg, transparent, rgba(99, 102, 241, 0.03));
}

.contact-subtitle {
    font-size: 1.2rem;
    text-align: center;
    margin-bottom: 3rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    padding: 0.875rem 1rem;
    background: var(--dark-surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.contact-info {
    padding: 2rem;
    background: var(--dark-surface);
    border: 1px solid var(--border);
    border-radius: 12px;
}

.contact-info h3 {
    margin-bottom: 1rem;
}

.contact-info > p {
    margin-bottom: 2rem;
}

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

.contact-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition);
    font-weight: 500;
}

.contact-link:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--accent);
    transform: translateX(4px);
}

.contact-link svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--accent);
}

/* Discord Button */
.discord-container {
    max-width: 400px;
    margin: 2rem auto;
    text-align: center;
}

.discord-button {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 2.5rem;
    background: linear-gradient(135deg, #5865F2, #7289DA);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1.05rem;
    transition: all var(--transition);
    box-shadow: 0 8px 24px rgba(88, 101, 242, 0.3);
    border: none;
    cursor: pointer;
}

.discord-button:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(88, 101, 242, 0.4);
}

.discord-button svg {
    width: 32px;
    height: 32px;
}

/* Footer */
.footer {
    background: var(--dark-surface);
    border-top: 1px solid var(--border);
    padding: 2rem 0;
    text-align: center;
}

.footer p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 80px;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 0;
        background: var(--dark-bg);
        border-bottom: 1px solid var(--border);
        padding: 1rem 0;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        padding: 1rem 2rem;
        border-bottom: 1px solid var(--border);
    }

    .nav-links a::after {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

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

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero-content {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        height: 300px;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .project-grid {
        grid-template-columns: 1fr;
    }

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

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
        margin-bottom: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero {
        padding: 2rem 0;
    }

    .work,
    .skills,
    .contact {
        padding: 4rem 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    h1 {
        font-size: 1.75rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .project-content {
        padding: 1.5rem;
    }

    .skill-category,
    .contact-info {
        padding: 1.5rem;
    }

    .contact-content {
        gap: 2rem;
    }
}

/* Utility Classes */
.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.project-card,
.skill-category {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.project-grid .project-card:nth-child(1) {
    animation-delay: 0.1s;
}

.project-grid .project-card:nth-child(2) {
    animation-delay: 0.2s;
}

.project-grid .project-card:nth-child(3) {
    animation-delay: 0.3s;
}

.skills-grid .skill-category:nth-child(1) {
    animation-delay: 0.1s;
}

.skills-grid .skill-category:nth-child(2) {
    animation-delay: 0.2s;
}

.skills-grid .skill-category:nth-child(3) {
    animation-delay: 0.3s;
}