/* ===== SKILLS-SPECIFIC: Styles unique to the Skills page ===== */
/* Shared styles (variables, reset, hero, buttons, FAQ, CTA, share, responsive) are in mcp-basic.css */

/* ===== HERO (skills-specific) ===== */
.hero-sub {
    font-size: var(--font-size-lg);
    color: var(--gray);
    max-width: 560px;
    margin: 16px auto 0;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 36px;
    animation: fadeInUp 0.6s ease-out 0.3s both;
}

/* ===== SKILL CARDS ===== */
.skills-section {
    max-width: 1200px;
    margin: 0 auto 80px;
    padding: 0 24px;
}

.skills-section h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--dark);
    text-align: center;
    margin-bottom: 12px;
}

.skills-section .section-sub {
    text-align: center;
    color: var(--gray);
    font-size: var(--font-size-base);
    margin-bottom: 40px;
}

.skill-card {
    background: var(--white);
    border: 1px solid #e5e7eb;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    margin-bottom: 24px;
    overflow: hidden;
    transition: var(--transition-base);
}

.skill-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 24px 48px rgba(0,0,0,0.1);
}

.skill-card-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 28px 32px 0;
}

.skill-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}

.skill-icon.naming { background: var(--light-gray); }
.skill-icon.intel { background: var(--light-gray); }

.skill-meta h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}

.skill-meta .skill-tag {
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--primary);
    background: rgba(0,119,190,0.1);
    padding: 2px 8px;
    border-radius: 4px;
}

.skill-card-body {
    padding: 16px 32px 24px;
}

.skill-card-body p {
    font-size: var(--font-size-sm);
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 16px;
}

.skill-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.skill-highlight {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--font-size-sm);
    color: #374151;
    padding: 10px 14px;
    background: var(--light-gray);
    border-radius: 8px;
    border: 1px solid transparent;
    transition: var(--transition-base);
}

.skill-highlight:hover {
    background: var(--white);
    border-color: var(--primary);
}

.skill-highlight .sh-icon {
    font-size: var(--font-size-sm);
    flex-shrink: 0;
}

/* Tools dependency strip */
.skill-card-footer {
    padding: 14px 32px;
    background: #f9fafb;
    border-top: 1px solid #e5e7eb;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.skill-card-footer .dep-label {
    font-size: var(--font-size-xs);
    color: var(--gray);
    font-weight: 600;
}

.tool-chip {
    display: inline-block;
    padding: 2px 8px;
    background: rgba(0,119,190,0.1);
    color: var(--primary);
    font-size: 11px;
    font-weight: 600;
    border-radius: 4px;
    font-family: 'Monaco','Menlo','Consolas', monospace;
    text-decoration: none;
    transition: var(--transition-base);
}

.tool-chip:hover {
    background: rgba(0,119,190,0.2);
}

/* ===== WORKFLOW DIAGRAM ===== */
.workflow-section {
    width: 100%;
    margin: 0;
    padding: 50px 20px;
    background: var(--white);
}

.workflow-container {
    max-width: 1200px;
    margin: 0 auto;
}

.workflow-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 12px;
    color: var(--dark);
}

.workflow-section .section-sub {
    text-align: center;
    color: var(--gray);
    font-size: var(--font-size-base);
    margin-bottom: 40px;
}

.workflow-demo {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid #e5e7eb;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.workflow-titlebar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 20px;
    background: #f9fafb;
    border-bottom: 1px solid #e5e7eb;
}

.workflow-titlebar .dot { width: 10px; height: 10px; border-radius: 50%; }
.workflow-titlebar .dot.r { background: #fca5a5; }
.workflow-titlebar .dot.y { background: #fcd34d; }
.workflow-titlebar .dot.g { background: #86efac; }

.workflow-titlebar span:last-child {
    margin-left: 8px;
    font-size: var(--font-size-sm);
    color: #9ca3af;
    font-weight: 500;
}

.workflow-body {
    padding: 28px 24px;
}

.wf-step {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
    opacity: 0;
    animation: fadeInUp 0.4s ease forwards;
}

.wf-step:nth-child(1) { animation-delay: 0.2s; }
.wf-step:nth-child(2) { animation-delay: 0.4s; }
.wf-step:nth-child(3) { animation-delay: 0.6s; }
.wf-step:nth-child(4) { animation-delay: 0.8s; }

.wf-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--dark);
    color: var(--white);
    font-size: var(--font-size-base);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.wf-content h4 {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}

.wf-content p {
    font-size: var(--font-size-sm);
    color: var(--gray);
    line-height: 1.6;
}

.wf-content .tool-tag {
    display: inline-block;
    padding: 2px 8px;
    background: rgba(0,119,190,0.1);
    color: var(--primary);
    font-size: 11px;
    font-weight: 600;
    border-radius: 4px;
    margin-top: 6px;
    margin-right: 4px;
    font-family: 'Monaco','Menlo','Consolas', monospace;
}

.wf-content .skill-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    color: var(--primary);
    background: rgba(0,119,190,0.1);
    padding: 2px 8px;
    border-radius: 4px;
    margin-top: 6px;
    margin-right: 4px;
}

.wf-arrow {
    text-align: center;
    color: #d1d5db;
    font-size: var(--font-size-lg);
    margin: -8px 0 12px 18px;
}

/* ===== INSTALL SECTION ===== */
.install-section {
    width: 100%;
    margin: 0;
    padding: 50px 20px;
    background: var(--white);
}

.install-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 12px;
    color: var(--dark);
}

.install-sub {
    text-align: center;
    color: var(--gray);
    font-size: var(--font-size-base);
    margin-bottom: 40px;
}

.install-container {
    max-width: 1200px;
    margin: 0 auto;
}

.install-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
}

.install-tab {
    padding: 6px 14px;
    background: transparent;
    border: 1px solid #d1d5db;
    border-radius: 6px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--gray);
    cursor: pointer;
    transition: var(--transition-base);
}

.install-tab.active {
    background: var(--dark);
    color: var(--white);
    border-color: var(--dark);
}

.install-tab:hover:not(.active) {
    border-color: #9ca3af;
}

.install-panel {
    display: none;
}

.install-panel.active { display: block; }

.install-item {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0, 0, 0, 0.04);
    overflow: hidden;
    transition: var(--transition-base);
    margin-bottom: 30px;
}

.install-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.install-question {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    padding: 30px 40px 20px;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 12px;
}

.install-question .is-num {
    width: 36px;
    height: 36px;
    background: var(--dark);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base);
    font-weight: 700;
    flex-shrink: 0;
}

.install-answer {
    padding: 0 40px 30px;
    color: var(--gray);
    line-height: 1.7;
    font-size: var(--font-size-base);
}

.install-answer p { margin: 0; }

.install-answer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.install-answer a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.code-block {
    position: relative;
    background: #1f2937;
    border-radius: var(--radius);
    padding: 16px 20px;
    margin-top: 16px;
    overflow-x: auto;
}

.code-block code {
    font-family: 'Monaco','Menlo','Consolas', monospace;
    font-size: var(--font-size-sm);
    color: #e5e7eb;
    line-height: 1.6;
    white-space: pre;
}

.code-block .copy-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 10px;
    background: rgba(255,255,255,0.1);
    color: #9ca3af;
    border: none;
    border-radius: 4px;
    font-size: var(--font-size-xs);
    cursor: pointer;
    transition: var(--transition-base);
}

.code-block .copy-btn:hover {
    background: rgba(255,255,255,0.2);
    color: var(--white);
}

/* ===== CTA OVERRIDES (skills-specific differences from mcp-basic) ===== */
.cta-section {
    text-align: center;
}

.cta-box {
    border: 1px solid #e5e7eb;
    box-shadow: var(--shadow-xl);
}

.cta-box h3 {
    font-weight: 800;
}

.cta-box p {
    margin-bottom: 28px;
    line-height: 1.7;
}

.cta-link-mcp {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--gradient-main);
    color: var(--white);
    border-radius: var(--radius);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-base);
}

.cta-link-mcp:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,119,190,0.3);
}

/* ===== LAST UPDATED OVERRIDE ===== */
.last-updated {
    font-size: var(--font-size-sm);
    margin-bottom: 24px;
}

/* ===== SHARE OVERRIDE ===== */
.share-section {
    max-width: 1200px;
    margin: 0 auto 60px;
}

/* ===== RESPONSIVE (skills-specific) ===== */
@media (max-width: 768px) {
    .skills-section, .workflow-section, .install-section, .faq-section { padding: 0 16px; }
    .skill-highlights { grid-template-columns: 1fr; }
    .skill-card-header { flex-direction: column; padding: 24px 20px 0; }
    .skill-card-body { padding: 16px 20px 24px; }
    .skill-card-footer { padding: 14px 20px; }
    .install-item { margin-bottom: 20px; }
    .install-question { padding: 20px 20px 12px; }
    .install-answer { padding: 0 20px 20px; }
    .workflow-body { padding: 20px 16px; }
}