/* Dnyana.dev Pitch Deck Styles */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700;900&display=swap');

:root {
    --primary: #667eea;
    --secondary: #764ba2;
    --accent: #48bb78;
    --warning: #ed8936;
    --text: #e2e8f0;
    --text-muted: #a0aec0;
    --bg-dark: #1a1a2e;
    --bg-darker: #0f0f1e;
}

/* Global Styles */
.reveal {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 18px;
    font-weight: 400;
    color: var(--text);
}

.reveal h1, .reveal h2, .reveal h3, .reveal h4 {
    font-weight: 700;
    text-transform: none;
    letter-spacing: -0.02em;
}

.reveal h2 {
    font-size: 2em;
    margin-bottom: 0.6em;
    color: #fff;
}

.reveal h3 {
    font-size: 1.2em;
    margin-bottom: 0.4em;
}

.reveal strong {
    color: #fff;
    font-weight: 700;
}

.reveal ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.reveal ul li::before {
    content: "→ ";
    color: var(--primary);
    font-weight: bold;
    margin-right: 0.5em;
}

.reveal section {
    text-align: left;
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* App Screen Container */
.reveal .slides section {
    padding: 2rem;
    max-height: 700px;
    overflow: hidden;
}

.reveal .slides section > * {
    max-width: 100%;
}

/* Scrollable content areas */
.scrollable-content {
    max-height: 500px;
    overflow-y: auto;
    padding-right: 1rem;
}

.scrollable-content::-webkit-scrollbar {
    width: 8px;
}

.scrollable-content::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.scrollable-content::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

.scrollable-content::-webkit-scrollbar-thumb:hover {
    background: var(--secondary);
}

/* Slide 1: Title */
.title-main {
    font-size: 3.5em;
    font-weight: 900;
    margin-bottom: 0.3em;
    background: linear-gradient(135deg, #fff 0%, #e0e7ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-tagline {
    font-size: 1.6em;
    font-weight: 600;
    margin-bottom: 0.5em;
    color: #fff;
}

.title-subtitle {
    font-size: 1.1em;
    color: var(--text-muted);
    font-weight: 300;
}

/* Slide 2: Problem */
.problem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2em;
    margin-top: 1em;
}

.problem-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1.2em;
    transition: transform 0.2s;
}

.problem-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.08);
}

.problem-icon {
    font-size: 2em;
    margin-bottom: 0.3em;
}

.problem-item h3 {
    font-size: 1.1em;
    margin-bottom: 0.4em;
    color: #fff;
}

.problem-item p {
    font-size: 0.8em;
    color: var(--text-muted);
    line-height: 1.4;
    margin: 0;
}

/* Slide 3: Insight */
.insight-box {
    background: rgba(102, 126, 234, 0.15);
    border: 2px solid var(--primary);
    border-radius: 16px;
    padding: 2em;
    margin: 1.5em 0;
    text-align: center;
}

.insight-text {
    font-size: 1.4em;
    line-height: 1.4;
    color: #fff;
    margin: 0;
}

.insight-subtext {
    font-size: 0.9em;
    line-height: 1.5;
    color: var(--text-muted);
    text-align: center;
    margin-top: 1em;
}

/* Slide 4: Solution */
.solution-features {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 1em;
    margin-top: 1em;
}

.feature-box {
    background: rgba(255, 255, 255, 0.05);
    border-left: 4px solid var(--primary);
    border-radius: 8px;
    padding: 1em;
}

.feature-box h3 {
    font-size: 1em;
    margin-bottom: 0.4em;
    color: #fff;
}

.feature-box p {
    font-size: 0.75em;
    color: var(--text-muted);
    line-height: 1.3;
    margin: 0;
}

/* Slide 5: Architecture */
.architecture-diagram {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 1.5em;
    margin-top: 0.5em;
    max-height: 450px;
}

.architecture-diagram svg {
    width: 100%;
    height: auto;
    max-height: 400px;
}

/* Slide 6: Performance */
.performance-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1em;
    margin: 1em 0;
}

.perf-metric {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.2) 0%, rgba(118, 75, 162, 0.2) 100%);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 12px;
    padding: 1em;
    text-align: center;
}

.metric-value {
    font-size: 1.8em;
    font-weight: 900;
    color: #fff;
    margin-bottom: 0.2em;
}

.metric-label {
    font-size: 0.75em;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.2em;
}

.metric-note {
    font-size: 0.65em;
    color: var(--text-muted);
}

.benchmark-table {
    margin-top: 1em;
}

.benchmark-table h3 {
    font-size: 1em;
    margin-bottom: 0.6em;
    color: #fff;
}

.benchmark-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.7em;
}

.benchmark-table thead {
    background: rgba(102, 126, 234, 0.2);
}

.benchmark-table th {
    padding: 0.6em;
    text-align: left;
    font-weight: 700;
    color: #fff;
}

.benchmark-table td {
    padding: 0.6em;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text);
}

.benchmark-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.05);
}

.table-note {
    font-size: 0.65em;
    color: var(--text-muted);
    margin-top: 0.4em;
    font-style: italic;
}

/* Slide 7: Routing Profiles */
.routing-profiles {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1em;
    margin-top: 1em;
}

.profile-card {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1em;
}

.profile-card h3 {
    font-size: 1.1em;
    margin-bottom: 0.5em;
    color: #fff;
}

.profile-card p {
    font-size: 0.75em;
    margin: 0.3em 0;
    color: var(--text-muted);
    line-height: 1.3;
}

.profile-cost {
    font-size: 1em;
    font-weight: 700;
    color: var(--accent);
    margin-top: 0.6em;
}

.routing-note {
    margin-top: 1em;
    padding: 0.8em;
    background: rgba(72, 187, 120, 0.1);
    border-left: 4px solid var(--accent);
    border-radius: 8px;
    font-size: 0.75em;
}

/* Slide 8: Observability */
.observability-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1em;
    margin-top: 1em;
}

.obs-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 1em;
}

.obs-item h3 {
    font-size: 1em;
    margin-bottom: 0.5em;
    color: #fff;
}

.obs-item ul {
    margin: 0;
    padding: 0;
}

.obs-item ul li {
    font-size: 0.7em;
    margin: 0.3em 0;
    color: var(--text-muted);
    line-height: 1.3;
}

/* Slide 9: Security */
.security-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2em;
    margin-top: 1em;
}

.security-column h3 {
    font-size: 1em;
    margin-bottom: 0.6em;
    color: #fff;
}

.security-column ul {
    margin: 0;
    padding: 0;
}

.security-column ul li {
    font-size: 0.7em;
    margin: 0.4em 0;
    color: var(--text-muted);
    line-height: 1.3;
}

/* Slide 10: Pricing */
.pricing-tiers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2em;
    margin-top: 1em;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 1.2em;
    text-align: center;
    transition: transform 0.3s;
}

.pricing-card:hover {
    transform: scale(1.02);
    border-color: var(--primary);
}

.pricing-card.payg {
    border-color: var(--primary);
    background: rgba(102, 126, 234, 0.1);
}

.pricing-card h3 {
    font-size: 1.2em;
    margin-bottom: 0.4em;
    color: #fff;
}

.pricing-amount {
    font-size: 1.8em;
    font-weight: 900;
    color: var(--primary);
    margin: 0.4em 0;
}

.pricing-desc {
    font-size: 0.75em;
    color: var(--text-muted);
    margin-bottom: 1em;
}

.pricing-card ul {
    text-align: left;
    margin: 1em 0;
    padding: 0;
}

.pricing-card ul li {
    font-size: 0.7em;
    margin: 0.4em 0;
    color: var(--text-muted);
    line-height: 1.3;
}

.pricing-cta {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.3);
    padding: 0.6em 1.2em;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 0.75em;
    width: 100%;
}

.pricing-cta:hover {
    background: var(--primary);
    border-color: var(--primary);
}

.pricing-cta.primary {
    background: var(--primary);
    border-color: var(--primary);
}

.pricing-note {
    margin-top: 1em;
    padding: 0.8em;
    background: rgba(72, 187, 120, 0.1);
    border-left: 4px solid var(--accent);
    border-radius: 8px;
    font-size: 0.7em;
    text-align: center;
}

/* Slide 11: Use Cases */
.use-cases {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1em;
    margin-top: 1em;
}

.use-case-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 1em;
}

.use-case-icon {
    font-size: 2em;
    margin-bottom: 0.4em;
}

.use-case-item h3 {
    font-size: 1em;
    margin-bottom: 0.4em;
    color: #fff;
}

.use-case-story {
    font-size: 0.7em;
    line-height: 1.4;
    color: var(--text-muted);
    margin: 0;
}

/* Slide 12: Roadmap */
.roadmap-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1em;
    margin-top: 1em;
}

.roadmap-item {
    background: rgba(255, 255, 255, 0.05);
    border-left: 4px solid var(--primary);
    border-radius: 8px;
    padding: 1em;
}

.roadmap-quarter {
    font-size: 0.75em;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5em;
}

.roadmap-item h3 {
    font-size: 0.95em;
    margin-bottom: 0.5em;
    color: #fff;
}

.roadmap-item ul {
    margin: 0;
    padding: 0;
}

.roadmap-item ul li {
    font-size: 0.65em;
    margin: 0.3em 0;
    color: var(--text-muted);
    line-height: 1.3;
}

/* Slide 13: Moat */
.moat-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1em;
    margin-top: 1em;
}

.moat-item {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    padding: 1em;
}

.moat-item h3 {
    font-size: 1.1em;
    margin-bottom: 0.5em;
    color: #fff;
}

.moat-item p {
    font-size: 0.75em;
    line-height: 1.4;
    color: var(--text-muted);
    margin: 0;
}

/* Slide 14: CTA */
.cta-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5em;
    margin: 1.5em 0;
}

.cta-box {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 16px;
    padding: 1.5em;
    text-align: center;
}

.cta-box h3 {
    font-size: 1.4em;
    margin-bottom: 0.5em;
    color: #fff;
}

.cta-box p {
    font-size: 0.8em;
    color: var(--text-muted);
    margin-bottom: 1em;
    line-height: 1.4;
}

.cta-button {
    display: inline-block;
    background: #fff;
    color: var(--bg-dark);
    padding: 0.7em 1.5em;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s;
    font-size: 0.9em;
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.3);
}

.contact-info {
    text-align: center;
    margin-top: 1.5em;
    font-size: 0.8em;
}

.contact-info p {
    margin: 0.4em 0;
    color: var(--text-muted);
}

.qr-placeholder {
    margin-top: 1em;
}

/* Responsive */
@media (max-width: 1000px) {
    .problem-grid,
    .solution-features,
    .performance-grid,
    .routing-profiles,
    .observability-grid,
    .security-features,
    .pricing-tiers,
    .use-cases,
    .roadmap-timeline,
    .moat-grid,
    .cta-options {
        grid-template-columns: 1fr;
    }
}

/* Print/PDF Export Styles */
@media print {
    .reveal .slides section {
        page-break-after: always;
    }
}