/* IT Agent Specialized Style */
:root {
    --primary: #0f172a;
    --accent: #38bdf8;
    --text: #334155;
    --light: #f8fafc;
    --white: #ffffff;
}

body {
    font-family: 'Inter', 'Noto Sans JP', sans-serif;
    color: var(--text);
    background-color: var(--light);
    margin: 0;
    line-height: 1.6;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: var(--white);
    padding: 20px 0;
    border-bottom: 1px solid #e2e8f0;
}
.logo { font-size: 1.5rem; font-weight: 900; margin: 0; }
.accent { color: var(--accent); }

/* Hero */
.hero {
    background: var(--primary);
    color: var(--white);
    padding: 100px 0;
    text-align: center;
}
.hero-box { max-width: 700px; margin: 0 auto; }
.badge {
    background: rgba(56, 189, 248, 0.2);
    color: var(--accent);
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: bold;
    letter-spacing: 1px;
}
.hero h2 { font-size: 2.5rem; margin: 20px 0; }

/* Agent Cards */
.section-title { text-align: center; margin: 60px 0 40px; font-size: 2rem; }
.agent-list { display: flex; flex-direction: column; gap: 30px; }
.agent-card {
    background: var(--white);
    border-radius: 12px;
    padding: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}
.agent-card:hover { transform: scale(1.02); }
.agent-card.featured {
    border: 2px solid var(--accent);
    position: relative;
}
.agent-info { flex: 1; padding-right: 40px; }
.agent-tag { background: #f1f5f9; padding: 4px 10px; border-radius: 4px; font-size: 0.75rem; font-weight: bold; }
.featured-tag { background: var(--accent); color: var(--white); }
.agent-info h3 { font-size: 1.8rem; margin: 15px 0; }
.points { list-style: none; padding: 0; margin-top: 20px; }
.points li::before { content: "✓"; color: var(--accent); margin-right: 10px; font-weight: bold; }

/* Buttons */
.btn {
    padding: 15px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
    white-space: nowrap;
    transition: opacity 0.3s;
}
.btn.primary { background: var(--primary); color: var(--white); }
.btn.highlight { background: var(--accent); color: var(--primary); font-size: 1.1rem; }
.btn:hover { opacity: 0.8; }

/* Guide */
.selection-guide { margin: 80px 0; background: var(--white); padding: 50px; border-radius: 12px; }
.guide-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 30px; margin-top: 30px; }
.guide-item h4 { border-bottom: 2px solid var(--accent); padding-bottom: 10px; }

/* Footer */
.footer { padding: 60px 0; background: #f1f5f9; font-size: 0.9rem; }
.footer-links { margin-bottom: 20px; }
.footer-links a { color: var(--text); text-decoration: none; margin: 0 10px; }

@media (max-width: 768px) {
    .agent-card { flex-direction: column; text-align: center; }
    .agent-info { padding-right: 0; margin-bottom: 20px; }
    .guide-grid { grid-template-columns: 1fr; }
    .hero h2 { font-size: 1.8rem; }
}