* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
    background: #1a1a1a;
    color: #333;
    overflow-x: hidden;
}

.slide-container {
    scroll-snap-type: y mandatory;
    overflow-y: scroll;
    height: 100vh;
}

.slide {
    min-height: 100vh;
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 80px 60px;
    position: relative;
}

.slide-content {
    max-width: 1100px;
    width: 100%;
    z-index: 1;
    position: relative;
}

.headline-massive {
    font-size: 72px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.headline-large {
    font-size: 48px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 32px;
}

.headline-medium {
    font-size: 36px;
    font-weight: 600;
    line-height: 1.3;
}

.body-large {
    font-size: 24px;
    line-height: 1.6;
    font-weight: 400;
}

.body-medium {
    font-size: 20px;
    line-height: 1.6;
}

.text-primary { color: #0891b2; }
.text-muted { color: #64748b; }

.slide-1 {
    background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
    color: #fff;
}

.logo-container {
    text-align: center;
    margin-bottom: 48px;
}

.logo {
    width: 90px;
    height: 90px;
    margin: 0 auto 24px;
    background: rgba(255,255,255,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    font-weight: bold;
    color: #fff;
    border: 3px solid rgba(255,255,255,0.2);
}

.tagline {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    opacity: 0.95;
}

.slide-2 {
    background: #0e7490;
    color: #fff;
}

.problem-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 48px;
}

.stat-card {
    background: rgba(255,255,255,0.12);
    padding: 48px 40px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.15);
}

.stat-number {
    font-size: 72px;
    font-weight: 900;
    color: #22d3ee;
    margin-bottom: 16px;
    line-height: 1;
}

.stat-label {
    font-size: 18px;
    opacity: 0.95;
    line-height: 1.5;
}

.slide-3 {
    background: #f8fafc;
    color: #1e293b;
}

.solution-box {
    background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
    padding: 64px;
    border-radius: 24px;
    color: #fff;
    text-align: center;
    margin: 48px 0;
    box-shadow: 0 20px 40px rgba(8, 145, 178, 0.2);
}

.value-prop {
    font-size: 32px;
    line-height: 1.5;
    font-weight: 500;
    margin-top: 24px;
    opacity: 0.95;
}

.slide-4 {
    background: #f8fafc;
    color: #1e293b;
}

.process-flow {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.process-card {
    background: #fff;
    padding: 40px 32px;
    border-radius: 16px;
    border: 2px solid #e2e8f0;
    position: relative;
}

.process-number {
    position: absolute;
    top: -20px;
    left: 32px;
    width: 48px;
    height: 48px;
    background: #0891b2;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 20px;
}

.process-icon {
    font-size: 48px;
    margin: 24px 0 20px 0;
}

.process-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #1e293b;
}

.process-desc {
    font-size: 15px;
    color: #64748b;
    line-height: 1.6;
}

.slide-5 {
    background: #fff;
    color: #1e293b;
}

.traction-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.traction-metric {
    text-align: center;
    padding: 32px 24px;
    background: #f8fafc;
    border-radius: 16px;
    border: 2px solid #e2e8f0;
}

.metric-value {
    font-size: 56px;
    font-weight: 800;
    color: #0891b2;
    margin-bottom: 12px;
}

.metric-label {
    font-size: 16px;
    color: #64748b;
    font-weight: 500;
}

.slide-6 {
    background: #f8fafc;
    color: #1e293b;
}

.market-visual {
    background: rgba(255,255,255,0.1);
    padding: 56px;
    border-radius: 24px;
    text-align: center;
    margin-top: 48px;
}

.market-tam {
    font-size: 96px;
    font-weight: 900;
    color: #fff;
    margin-bottom: 16px;
}

.market-subtext {
    font-size: 24px;
    opacity: 0.95;
}

.market-breakdown {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.market-segment {
    background: rgba(255,255,255,0.08);
    padding: 32px;
    border-radius: 16px;
}

.slide-7 {
    background: #f8fafc;
    color: #1e293b;
}

.slide-8 {
    background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
    color: #fff;
    text-align: center;
}

.slide-9 {
    background: #f8fafc;
    color: #1e293b;
}

.comparison-table {
    margin-top: 48px;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.comparison-header {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    background: #0891b2;
    color: #fff;
    padding: 24px;
    font-weight: 600;
}

.comparison-row {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    padding: 20px 24px;
    border-bottom: 1px solid #e2e8f0;
    align-items: center;
}

.comparison-row:hover {
    background: #f8fafc;
}

.check-icon {
    color: #10b981;
    font-size: 28px;
    text-align: center;
}

.cross-icon {
    color: #e2e8f0;
    font-size: 28px;
    text-align: center;
}

.slide-10 {
    background: #fff;
    color: #1e293b;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.team-card {
    background: #f8fafc;
    padding: 40px 32px;
    border-radius: 16px;
    border: 2px solid #e2e8f0;
    text-align: center;
}

.team-avatar {
    width: 96px;
    height: 96px;
    background: #0891b2;
    border-radius: 50%;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 42px;
}

.team-name {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
    color: #0891b2;
}

.team-title {
    font-size: 16px;
    color: #64748b;
    margin-bottom: 16px;
}

.team-bio {
    font-size: 14px;
    color: #64748b;
    line-height: 1.6;
    text-align: left;
}

.slide-11 {
    background: #f8fafc;
    color: #1e293b;
}

.revenue-model {
    background: #fff;
    padding: 48px;
    border-radius: 24px;
    margin-top: 48px;
    border: 2px solid #e2e8f0;
}

.pricing-tier {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 32px;
}

.tier-card {
    background: #f8fafc;
    padding: 40px;
    border-radius: 16px;
    border: 2px solid #e2e8f0;
}

.tier-card.featured {
    background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
    color: #fff;
    border-color: #0891b2;
}

.tier-price {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 8px;
}

.tier-label {
    font-size: 18px;
    opacity: 0.8;
    margin-bottom: 24px;
}

.tier-features {
    list-style: none;
    padding: 0;
}

.tier-features li {
    padding: 8px 0;
    font-size: 15px;
}

.tier-features li:before {
    content: "✓ ";
    font-weight: 700;
    margin-right: 8px;
}

.slide-12 {
    background: #0891b2;
    color: #fff;
}

.projection-visual {
    background: rgba(255,255,255,0.1);
    padding: 48px;
    border-radius: 24px;
    margin-top: 48px;
}

.year-blocks {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    margin-top: 32px;
}

.year-block {
    text-align: center;
    padding: 32px 16px;
    background: rgba(255,255,255,0.08);
    border-radius: 12px;
}

.year-label {
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: 12px;
}

.year-revenue {
    font-size: 32px;
    font-weight: 800;
}

.growth-indicator {
    font-size: 12px;
    margin-top: 8px;
    opacity: 0.8;
}

.slide-13 {
    background: linear-gradient(135deg, #0891b2 0%, #0e7490 100%);
    color: #fff;
    text-align: center;
}

.ask-box {
    background: rgba(255,255,255,0.15);
    padding: 64px;
    border-radius: 24px;
    margin-top: 48px;
    border: 2px solid rgba(255,255,255,0.2);
}

.ask-amount {
    font-size: 96px;
    font-weight: 900;
    margin-bottom: 24px;
}

.ask-purpose {
    font-size: 24px;
    opacity: 0.95;
    margin-bottom: 48px;
}

.use-of-funds {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    text-align: center;
}

.fund-item {
    background: rgba(255,255,255,0.1);
    padding: 32px;
    border-radius: 16px;
}

.fund-percent {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 12px;
}

.fund-label {
    font-size: 18px;
    font-weight: 600;
}

.slide-14 {
    background: #f8fafc;
    color: #1e293b;
    text-align: center;
}

.vision-statement {
    max-width: 800px;
    margin: 0 auto;
    padding: 64px;
    background: #fff;
    border-radius: 24px;
    border: 2px solid #e2e8f0;
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}

.contact-info {
    margin-top: 48px;
    font-size: 18px;
    color: #64748b;
}

.contact-item {
    margin: 12px 0;
}

.slide-nav {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
}

.nav-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(8, 145, 178, 0.3);
    margin: 12px 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-dot:hover, .nav-dot.active {
    background: #0891b2;
    transform: scale(1.3);
}

@media (max-width: 1024px) {
    .headline-massive { font-size: 56px; }
    .headline-large { font-size: 40px; }
    .problem-grid { grid-template-columns: 1fr; }
    .process-flow { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr; }
    .pricing-tier { grid-template-columns: 1fr; }
    .year-blocks { grid-template-columns: repeat(3, 1fr); }
    .use-of-funds { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .slide { padding: 40px 24px; }
    .headline-massive { font-size: 42px; }
    .headline-large { font-size: 32px; }
    .traction-grid { grid-template-columns: repeat(2, 1fr); }
    .market-breakdown { grid-template-columns: 1fr; }
}