/* Import Modern Font */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    background-attachment: fixed;
    color: #f8fafc;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header Styles */
header {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

/* Logo Styles */
.dev-logo {
    width: 64px;
    height: 64px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(148, 163, 184, 0.1);
}

.dev-info h1 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #e2e8f0;
    margin-bottom: 0.25rem;
    letter-spacing: -0.02em;
}

.dev-info p {
    color: #94a3b8;
    font-size: 1rem;
    font-weight: 400;
}

/* Main Content */
main {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
    width: 100%;
}

/* Footer Styles */
footer {
    background: rgba(15, 23, 42, 0.95);
    padding: 2rem 0;
    border-top: 1px solid rgba(148, 163, 184, 0.2);
    text-align: center;
}

footer p {
    color: #64748b;
    font-size: 0.9rem;
    font-weight: 400;
}

footer a {
    color: #38bdf8;
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
}

footer a:hover {
    color: #0ea5e9;
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    letter-spacing: -0.01em;
}

.btn-primary {
    background: linear-gradient(135deg, #38bdf8 0%, #0ea5e9 100%);
    color: #0f172a;
    box-shadow: 0 4px 14px rgba(56, 189, 248, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(56, 189, 248, 0.4);
}

.btn-secondary {
    background: rgba(56, 189, 248, 0.1);
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

.btn-secondary:hover {
    background: rgba(56, 189, 248, 0.2);
    border-color: rgba(56, 189, 248, 0.5);
}

/* Responsive Typography */
@media (max-width: 768px) {
    .dev-info h1 {
        font-size: 1.4rem;
    }

    .dev-info p {
        font-size: 0.9rem;
    }
}