/* Tokyo Night Theme Colors */
:root {
    --bg-primary: #1a1b26;
    --bg-secondary: #24283b;
    --bg-highlight: #292e42;
    --fg-primary: #c0caf5;
    --fg-secondary: #a9b1d6;
    --fg-dim: #565f89;

    --blue: #7aa2f7;
    --cyan: #7dcfff;
    --green: #9ece6a;
    --magenta: #bb9af7;
    --red: #f7768e;
    --orange: #ff9e64;
    --yellow: #e0af68;

    --border: #3b4261;
    --comment: #565f89;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Fira Code', 'Droid Sans Mono', 'Source Code Pro', monospace;
    background-color: var(--bg-primary);
    color: var(--fg-primary);
    line-height: 1.6;
    font-size: 16px;
    scroll-behavior: smooth;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* Slide Styles */
.slide {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 4rem 2rem 2rem;
    position: relative;
}

.slide-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.slide-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    color: var(--fg-dim);
    font-size: 0.875rem;
}

/* Separator (---) */
.separator {
    text-align: center;
    color: var(--comment);
    font-size: 2rem;
    padding: 3rem 0;
    letter-spacing: 0.5rem;
}

/* Typography */
h1 {
    font-size: 3rem;
    color: var(--cyan);
    margin-bottom: 1rem;
    font-weight: 700;
    line-height: 1.2;
}

h2 {
    font-size: 2rem;
    color: var(--blue);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

h3 {
    font-size: 1.25rem;
    color: var(--magenta);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

p {
    margin-bottom: 1rem;
    color: var(--fg-secondary);
}

.lead {
    font-size: 1.5rem;
    color: var(--yellow);
    margin-bottom: 0.5rem;
}

.meta {
    color: var(--fg-dim);
    font-size: 0.875rem;
    padding-top: 1.25rem;
}

.big-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--green);
}

.big-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--cyan);
    margin: 0.5rem 0;
}

/* Lists */
ul, ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

li {
    margin-bottom: 0.5rem;
    color: var(--fg-secondary);
}

li strong {
    color: var(--green);
}

/* Links */
a {
    color: var(--cyan);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
}

a:hover {
    border-bottom-color: var(--cyan);
}

/* Buttons */
.button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 0.375rem;
    font-weight: 600;
    text-align: center;
    transition: all 0.2s ease;
    border: 2px solid;
    cursor: pointer;
}

.button.primary {
    background-color: var(--blue);
    color: var(--bg-primary);
    border-color: var(--blue);
}

.button.primary:hover {
    background-color: var(--cyan);
    border-color: var(--cyan);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(122, 162, 247, 0.4);
}

.button.secondary {
    background-color: transparent;
    color: var(--magenta);
    border-color: var(--magenta);
}

.button.secondary:hover {
    background-color: var(--magenta);
    color: var(--bg-primary);
    transform: translateY(-2px);
}

.button.large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Hero Section */
#hero .slide-content {
    text-align: center;
}

.cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
    flex-wrap: wrap;
}

/* Highlight Box */
.highlight {
    background-color: var(--bg-secondary);
    border-left: 4px solid var(--yellow);
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-radius: 0.25rem;
}

.highlight p {
    margin-bottom: 0.5rem;
}

.highlight p:last-child {
    margin-bottom: 0;
}

/* Info Grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

/* Format Cards */
.format-card {
    background-color: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid var(--border);
    margin-bottom: 1rem;
    transition: all 0.2s ease;
}

.format-card:hover {
    border-color: var(--blue);
    transform: translateX(4px);
}

.format-card h3 {
    color: var(--cyan);
}

/* Checklist */
.checklist {
    margin-bottom: 2rem;
}

.checklist ul {
    list-style: none;
    margin-left: 0;
}

.checklist li {
    padding-left: 0;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.stat-card {
    background-color: var(--bg-secondary);
    padding: 2rem;
    border-radius: 0.5rem;
    text-align: center;
    border: 2px solid var(--border);
}

.stat-card:hover {
    border-color: var(--green);
}

/* Example Box */
.example {
    background-color: var(--bg-highlight);
    padding: 1rem 1.5rem;
    border-radius: 0.375rem;
    margin-top: 1.5rem;
    border: 1px solid var(--border);
}

/* Steps */
.steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.step {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    background-color: var(--blue);
    color: var(--bg-primary);
    border-radius: 50%;
    font-weight: 700;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.step div {
    flex: 1;
}

.step h3 {
    margin-top: 0.25rem;
}

.step ul {
    margin-top: 0.5rem;
}

/* Rule Box */
.rule {
    background: linear-gradient(135deg, var(--bg-secondary), var(--bg-highlight));
    padding: 2rem;
    border-radius: 0.5rem;
    text-align: center;
    border: 2px solid var(--green);
    margin-bottom: 2rem;
}

.rule h3 {
    color: var(--green);
}

/* Priority List */
.priority-list {
    margin: 2rem 0;
}

.priority-list ol {
    list-style: none;
    counter-reset: priority;
    margin-left: 0;
}

.priority-list li {
    counter-increment: priority;
    padding-left: 3rem;
    position: relative;
    margin-bottom: 1rem;
}

.priority-list li::before {
    content: counter(priority);
    position: absolute;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    background-color: var(--magenta);
    color: var(--bg-primary);
    border-radius: 50%;
    font-weight: 700;
}

.op {
    color: var(--red);
    font-weight: 700;
}

/* Budget Cards */
.budget-card {
    background-color: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 0.5rem;
    border-left: 4px solid var(--green);
    margin-bottom: 1.5rem;
}

.budget-card h3 {
    color: var(--green);
}

/* Tactic Cards */
.tactic-card {
    background-color: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border);
}

.tactic-card h3 {
    color: var(--yellow);
}

/* Warmup Timeline */
.warmup-timeline {
    margin: 2rem 0;
}

.timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.timeline-item {
    background-color: var(--bg-secondary);
    padding: 1rem;
    border-radius: 0.375rem;
    text-align: center;
    border: 2px solid var(--border);
}

.timeline-item:hover {
    border-color: var(--orange);
}

.timeline-item .time {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--orange);
    margin-bottom: 0.5rem;
}

/* Key Points */
.key-points {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 2rem 0;
}

.point {
    background-color: var(--bg-secondary);
    padding: 1rem 1.5rem;
    border-radius: 0.375rem;
    border-left: 4px solid var(--green);
}

/* Final CTA */
.cta-final {
    margin-top: 3rem;
    text-align: center;
    padding: 2rem;
    background-color: var(--bg-secondary);
    border-radius: 0.5rem;
    border: 2px solid var(--blue);
}

.cta-final h3 {
    color: var(--cyan);
    margin-bottom: 1.5rem;
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .slide {
        padding: 2rem 1rem 1rem;
    }

    .info-grid,
    .stats-grid,
    .timeline {
        grid-template-columns: 1fr;
    }

    .cta {
        flex-direction: column;
    }

    .step {
        flex-direction: column;
    }

    .step-number {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1.25rem;
    }
}

/* Smooth Scroll */
html {
    scroll-padding-top: 2rem;
}

/* Selection Color */
::selection {
    background-color: var(--blue);
    color: var(--bg-primary);
}

::-moz-selection {
    background-color: var(--blue);
    color: var(--bg-primary);
}