/* Presentation-grade styling for architecture pitch deck */

/* Hero section styling */
.md-typeset .hero-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.md-typeset .hero-card {
    background: linear-gradient(135deg, #00897b 0%, #00695c 100%);
    color: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
    transition: transform 0.2s ease;
}

.md-typeset .hero-card:hover {
    transform: translateY(-4px);
}

.md-typeset .hero-card .metric {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
}

.md-typeset .hero-card .label {
    font-size: 1rem;
    opacity: 0.92;
    font-weight: 500;
}

/* Accent card variant */
.md-typeset .hero-card.accent {
    background: linear-gradient(135deg, #ff8f00 0%, #e65100 100%);
}

.md-typeset .hero-card.dark {
    background: linear-gradient(135deg, #37474f 0%, #263238 100%);
}

/* Comparison tables — highlight winner cells */
.md-typeset table.comparison th {
    background: #00897b;
    color: white;
    font-weight: 600;
}

.md-typeset .winner {
    color: #2e7d32;
    font-weight: 700;
}

.md-typeset .loser {
    color: #c62828;
}

/* Large callout numbers */
.md-typeset .big-number {
    font-size: 4rem;
    font-weight: 800;
    color: #00897b;
    line-height: 1;
    margin: 0.5rem 0;
}

.md-typeset .big-number.red {
    color: #c62828;
}

/* Section dividers */
.md-typeset hr {
    border: none;
    border-top: 3px solid #e0e0e0;
    margin: 3rem 0;
}

/* Key insight boxes */
.md-typeset .key-insight {
    background: #e0f2f1;
    border-left: 5px solid #00897b;
    padding: 1.5rem;
    border-radius: 0 8px 8px 0;
    margin: 2rem 0;
    font-size: 1.1rem;
}

.md-typeset .key-insight strong {
    color: #00695c;
}

/* Timeline styling */
.md-typeset .timeline {
    position: relative;
    padding-left: 2rem;
}

.md-typeset .timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: #00897b;
}

.md-typeset .timeline-item {
    position: relative;
    margin-bottom: 2rem;
    padding-left: 1.5rem;
}

.md-typeset .timeline-item::before {
    content: '';
    position: absolute;
    left: -2.35rem;
    top: 0.5rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #00897b;
    border: 3px solid white;
    box-shadow: 0 0 0 2px #00897b;
}

.md-typeset .timeline-item.completed::before {
    background: #2e7d32;
    box-shadow: 0 0 0 2px #2e7d32;
}

/* Score bar visualization */
.md-typeset .score-bar {
    background: #e8e8e8;
    border-radius: 8px;
    height: 32px;
    position: relative;
    margin: 0.5rem 0 1rem;
    overflow: hidden;
}

.md-typeset .score-bar .fill {
    height: 100%;
    border-radius: 8px;
    background: linear-gradient(90deg, #00897b, #26a69a);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 12px;
    color: white;
    font-weight: 700;
    font-size: 0.85rem;
}

/* Larger headings for presentation */
.md-typeset h1 {
    font-size: 2.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.md-typeset h2 {
    font-size: 1.6rem;
    font-weight: 700;
    border-bottom: 2px solid #e0e0e0;
    padding-bottom: 0.5rem;
}

/* Footer CTA */
.md-typeset .cta-box {
    background: linear-gradient(135deg, #00897b 0%, #004d40 100%);
    color: white;
    padding: 2.5rem;
    border-radius: 12px;
    text-align: center;
    margin: 3rem 0;
}

.md-typeset .cta-box h3 {
    color: white;
    font-size: 1.6rem;
    margin-top: 0;
}

.md-typeset .cta-box a {
    color: #ffb74d;
    font-weight: 600;
}

/* Footer navigation — make prev/next buttons prominent */
.md-footer-nav__link {
    padding: 1rem 1.5rem !important;
    border-radius: 8px;
    border: 2px solid #00897b !important;
    font-weight: 600 !important;
    transition: all 0.2s ease !important;
}

.md-footer-nav__link--prev {
    background: white !important;
    color: #00897b !important;
}

.md-footer-nav__link--prev:hover {
    background: #e0f2f1 !important;
}

.md-footer-nav__link--next {
    background: #00897b !important;
    color: white !important;
}

.md-footer-nav__link--next:hover {
    background: #004d40 !important;
    border-color: #004d40 !important;
}

.md-footer-nav__direction {
    font-size: 0.75rem !important;
    opacity: 0.7 !important;
}

.md-footer-nav__title {
    font-size: 0.95rem !important;
}

/* Ensure footer nav is visible and well-spaced */
.md-footer-nav {
    background: #fafafa !important;
    padding: 2rem 1rem !important;
    margin-top: 3rem !important;
    border-top: 1px solid #e0e0e0 !important;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .md-typeset .hero-card .metric {
        font-size: 2.4rem;
    }
    .md-typeset .big-number {
        font-size: 3rem;
    }
    .md-typeset h1 {
        font-size: 1.8rem;
    }
    
    .md-footer-nav__link {
        padding: 0.75rem 1rem !important;
    }
}