/* Portfolio site styling for MarcelWorks */
:root {
    color-scheme: dark;
    color: #f3f4f6;
    background: #0f172a;
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
}

a {
    color: #38bdf8;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.container {
    width: min(1200px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 2rem 0 4rem;
}

header {
    padding: 2rem 0 1rem;
}

.site-title {
    margin: 0 0 0.75rem;
    font-size: clamp(2.5rem, 4vw, 4rem);
    letter-spacing: -0.05em;
}

.site-tagline {
    max-width: 34rem;
    margin: 0;
    color: #cbd5e1;
    font-size: 1.1rem;
}

.section {
    margin-top: 4rem;
}

.section h2 {
    margin: 0 0 1rem;
    font-size: 2rem;
    color: #e2e8f0;
}

.section p {
    margin: 0 0 1.25rem;
    color: #cbd5e1;
}

.grid {
    display: grid;
    gap: 1.5rem;
}

.cards {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.card {
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 1.25rem;
    padding: 1.5rem;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(10px);
}

.card h3 {
    margin-top: 0;
    margin-bottom: 0.75rem;
    font-size: 1.2rem;
}

.card p {
    margin: 0;
    color: #cbd5e1;
}

.skill-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.75rem;
}

.skill-list li {
    padding: 0.8rem 1rem;
    border-radius: 999px;
    background: rgba(71, 85, 105, 0.25);
    display: inline-flex;
    align-items: center;
    color: #e2e8f0;
    font-size: 0.95rem;
}

.project-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.project-card span {
    font-size: 0.95rem;
    color: #94a3b8;
}

.project-card strong {
    font-size: 1rem;
}

.contact-card {
    display: grid;
    gap: 1rem;
    padding: 2rem;
}

.contact-card p,
.contact-card a {
    margin: 0;
    color: #cbd5e1;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.92rem 1.5rem;
    border-radius: 999px;
    border: 1px solid transparent;
    background: linear-gradient(135deg, #38bdf8, #0ea5e9);
    color: #0f172a;
    font-weight: 700;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.cta-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 20px 40px rgba(56, 189, 248, 0.18);
}

footer {
    margin-top: 4rem;
    padding: 2rem 0 1rem;
    color: #64748b;
    font-size: 0.95rem;
    text-align: center;
}

@media (max-width: 640px) {
    .container {
        padding: 1.5rem 0 3rem;
    }

    .site-title {
        font-size: 2.5rem;
    }

    .contact-card {
        padding: 1.5rem;
    }
}