:root {
    --bg-primary: #e0e5ec;
    --bg-secondary: #d1d9e6;
    --text-primary: #2d3748;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    --shadow-light: #ffffff;
    --shadow-dark: #a3b1c6;
    --accent: #6366f1;
    --accent-hover: #4f46e5;
    --radius: 20px;
    --radius-small: 12px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    background: var(--bg-primary);
    position: relative;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Neumorphic base styles */
.neumorphic {
    background: var(--bg-primary);
    border-radius: var(--radius);
    box-shadow: 
        9px 9px 16px var(--shadow-dark),
        -9px -9px 16px var(--shadow-light);
}

.neumorphic-inset {
    background: var(--bg-primary);
    border-radius: var(--radius);
    box-shadow: 
        inset 9px 9px 16px var(--shadow-dark),
        inset -9px -9px 16px var(--shadow-light);
}

.neumorphic-pressed {
    background: var(--bg-primary);
    border-radius: var(--radius);
    box-shadow: 
        inset 4px 4px 8px var(--shadow-dark),
        inset -4px -4px 8px var(--shadow-light);
}

/* Header/Navigation */
header {
    position: sticky;
    top: 2rem;
    z-index: 100;
    margin-bottom: 2rem;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    border-radius: 9999px;
    background: var(--bg-primary);
    box-shadow: 
        9px 9px 16px var(--shadow-dark),
        -9px -9px 16px var(--shadow-light);
}

.logo {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
    transition: color 0.3s ease;
}

.logo:hover {
    color: var(--accent);
}

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-small);
}

.nav-links a:hover {
    color: var(--accent);
    background: var(--bg-secondary);
    box-shadow: 
        inset 4px 4px 8px var(--shadow-dark),
        inset -4px -4px 8px var(--shadow-light);
}

/* Hero Section */
.hero {
    padding: 4rem 0 6rem;
    min-height: 85vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.1;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.hero h1 span {
    display: block;
}

.hero .name-secondary {
    font-size: 0.35em;
    color: var(--text-muted);
    font-weight: 600;
    margin-top: 0.5rem;
    letter-spacing: 0.1em;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin-top: 1.5rem;
    line-height: 1.8;
    font-weight: 400;
}

.hero-socials {
    display: flex;
    gap: 1rem;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}

/* Neumorphic Social Buttons */
.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--bg-primary);
    box-shadow: 
        6px 6px 12px var(--shadow-dark),
        -6px -6px 12px var(--shadow-light);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
}

.social-link:hover {
    box-shadow: 
        inset 4px 4px 8px var(--shadow-dark),
        inset -4px -4px 8px var(--shadow-light);
    color: var(--accent);
    transform: scale(0.95);
}

.social-link:active {
    box-shadow: 
        inset 6px 6px 12px var(--shadow-dark),
        inset -6px -6px 12px var(--shadow-light);
}

.social-link svg {
    width: 24px;
    height: 24px;
}

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 2.5rem;
    display: inline-block;
    position: relative;
    padding-bottom: 0.5rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
    box-shadow: 
        2px 2px 4px var(--shadow-dark),
        -2px -2px 4px var(--shadow-light);
}

/* Project Cards */
.projects-grid {
    display: grid;
    gap: 2rem;
}

.project-card {
    position: relative;
    background: var(--bg-primary);
    border-radius: var(--radius);
    padding: 2rem;
    transition: all 0.3s ease;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
    box-shadow: 
        9px 9px 16px var(--shadow-dark),
        -9px -9px 16px var(--shadow-light);
    border: none;
}

.project-card:hover {
    box-shadow: 
        12px 12px 24px var(--shadow-dark),
        -12px -12px 24px var(--shadow-light);
    transform: translateY(-4px);
}

.project-card:active {
    box-shadow: 
        inset 4px 4px 8px var(--shadow-dark),
        inset -4px -4px 8px var(--shadow-light);
    transform: translateY(-2px);
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.project-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    padding: 0.4rem 0.9rem;
    background: var(--bg-secondary);
    border-radius: 9999px;
    color: var(--text-secondary);
    font-weight: 500;
    box-shadow: 
        inset 3px 3px 6px var(--shadow-dark),
        inset -3px -3px 6px var(--shadow-light);
    border: none;
}

.project-card-content {
    display: flex;
    gap: 2rem;
}

.project-image {
    width: 140px;
    height: 100px;
    border-radius: var(--radius-small);
    flex-shrink: 0;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        inset 4px 4px 8px var(--shadow-dark),
        inset -4px -4px 8px var(--shadow-light);
}

.project-image svg {
    width: 40px;
    height: 40px;
    color: var(--accent);
}

.project-info h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.project-info p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
}

/* Radio Card */
.radio-card {
    background: var(--bg-primary);
    border-radius: var(--radius);
    padding: 2.5rem;
    box-shadow: 
        9px 9px 16px var(--shadow-dark),
        -9px -9px 16px var(--shadow-light);
}

.radio-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.radio-list li {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
}

.radio-bullet {
    width: 12px;
    height: 12px;
    background: var(--accent);
    border-radius: 50%;
    margin-top: 0.4rem;
    flex-shrink: 0;
    box-shadow: 
        3px 3px 6px var(--shadow-dark),
        -3px -3px 6px var(--shadow-light);
}

/* Connect Section */
.connect-section {
    padding: 5rem 0 6rem;
}

.connect-content {
    background: var(--bg-primary);
    border-radius: var(--radius);
    padding: 3.5rem;
    text-align: center;
    box-shadow: 
        9px 9px 16px var(--shadow-dark),
        -9px -9px 16px var(--shadow-light);
}

.connect-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.connect-content p {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    font-size: 1.1rem;
}

.connect-links {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Neumorphic Buttons */
.connect-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    border-radius: 9999px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.connect-btn.primary {
    background: var(--bg-primary);
    color: var(--accent);
    box-shadow: 
        6px 6px 12px var(--shadow-dark),
        -6px -6px 12px var(--shadow-light);
}

.connect-btn.primary:hover {
    box-shadow: 
        inset 4px 4px 8px var(--shadow-dark),
        inset -4px -4px 8px var(--shadow-light);
    transform: scale(0.98);
}

.connect-btn.primary:active {
    box-shadow: 
        inset 6px 6px 12px var(--shadow-dark),
        inset -6px -6px 12px var(--shadow-light);
}

.connect-btn.secondary {
    background: var(--bg-primary);
    color: var(--text-secondary);
    box-shadow: 
        6px 6px 12px var(--shadow-dark),
        -6px -6px 12px var(--shadow-light);
}

.connect-btn.secondary:hover {
    box-shadow: 
        inset 4px 4px 8px var(--shadow-dark),
        inset -4px -4px 8px var(--shadow-light);
    color: var(--accent);
    transform: scale(0.98);
}

.connect-btn.secondary:active {
    box-shadow: 
        inset 6px 6px 12px var(--shadow-dark),
        inset -6px -6px 12px var(--shadow-light);
}

.connect-btn svg {
    width: 18px;
    height: 18px;
}

/* Footer */
footer {
    padding: 3rem 0;
    border-top: 1px solid var(--bg-secondary);
    margin-top: 4rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-small);
}

.footer-links a:hover {
    color: var(--accent);
    background: var(--bg-secondary);
    box-shadow: 
        inset 3px 3px 6px var(--shadow-dark),
        inset -3px -3px 6px var(--shadow-light);
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    header {
        top: 1rem;
    }

    nav {
        padding: 0.75rem 1.5rem;
    }

    .nav-links {
        gap: 1rem;
    }

    .nav-links a {
        font-size: 0.85rem;
        padding: 0.4rem 0.75rem;
    }

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

    .hero-description {
        font-size: 1.1rem;
    }

    .project-card-content {
        flex-direction: column;
    }

    .project-image {
        width: 100%;
        height: 180px;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .connect-content {
        padding: 2rem;
    }

    .connect-content h2 {
        font-size: 2rem;
    }

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

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

    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 640px) {
    .nav-links {
        display: none;
    }
}