/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: #FFFFFF;
    color: #000000;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Progress bar */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #0056B3;
    z-index: 1000;
    transition: width 200ms ease-out;
}

/* Navigation dots */
.navigation {
    position: fixed;
    right: 40px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
}

.nav-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #E5E7EB;
    margin: 16px 0;
    cursor: pointer;
    transition: all 200ms ease-out;
}

.nav-dot:hover {
    background: #9CA3AF;
    transform: scale(1.2);
}

.nav-dot.active {
    background: #0056B3;
    transform: scale(1.4);
}

/* Slides container */
.slides-container {
    height: 100vh;
    overflow-y: auto;
    scroll-snap-type: y mandatory;
}

/* Individual slide */
.slide {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 80px;
    scroll-snap-align: start;
    opacity: 0;
    transform: translateY(20px);
    transition: all 400ms ease-out;
}

.slide.active {
    opacity: 1;
    transform: translateY(0);
}

.slide-content {
    max-width: 1200px;
    width: 100%;
}

/* Typography */
h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 2rem;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 1.5rem 0 1rem;
    color: #000000;
}

h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 1.5rem 0 1rem;
    color: #000000;
}

p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: #000000;
}

.subtitle {
    font-size: 1.5rem;
    color: #6B7280;
    font-weight: 400;
}

.secondary-text {
    color: #6B7280;
    font-size: 0.95rem;
}

.lead {
    font-size: 1.2rem;
    color: #6B7280;
    margin-bottom: 1rem;
}

/* Gradient text */
.gradient-text {
    background: linear-gradient(135deg, #0056B3 0%, #2563EB 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Main title slide */
.title-slide {
    text-align: center;
    position: relative;
    z-index: 2;
}

/* Car background for title slide */
.car-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.car-left {
    position: absolute;
    left: -5%;
    bottom: 10%;
    width: 35%;
    max-width: 450px;
    height: auto;
    opacity: 0.15;
}

.car-right {
    position: absolute;
    right: -5%;
    bottom: 10%;
    width: 35%;
    max-width: 450px;
    height: auto;
    opacity: 0.15;
}

.logo-container {
    margin-bottom: 2rem;
}

.logo-icon {
    width: 80px;
    height: 80px;
    stroke: #0056B3;
    stroke-width: 1.5;
}

.main-title {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    font-weight: 900;
}

/* Metrics */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.metric-card {
    background: #FFFFFF;
    border: 1px solid #E5E7EB;
    border-radius: 12px;
    padding: 2rem;
    transition: all 300ms ease;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.metric-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 86, 179, 0.1);
    border-color: #0056B3;
}

.metric-icon {
    width: 48px;
    height: 48px;
    background: #E0F2FE;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.metric-icon i {
    width: 24px;
    height: 24px;
    stroke: #0056B3;
}

.metric-content {
    flex: 1;
    text-align: left;
}

.metric-value {
    font-size: 3.5rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    color: #0056B3;
}

.metric-unit {
    font-size: 2rem;
    font-weight: 600;
    color: #0056B3;
}

.metric-label {
    font-size: 1rem;
    color: #000000;
    margin-top: 0.5rem;
}

.metric-trend {
    font-size: 0.9rem;
    color: #6B7280;
}

/* Info cards */
.info-card {
    border-radius: 12px;
    padding: 1.5rem;
    margin: 1.5rem 0;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    transition: all 300ms ease;
}

.info-card.warning {
    background: #FEF3C7;
    border: 1px solid #F59E0B;
}

.info-card.primary {
    background: #E0F2FE;
    border: 1px solid #0284C7;
}

.info-card.accent {
    background: linear-gradient(135deg, #E0F2FE 0%, #F0F9FF 100%);
    border: 1px solid #0284C7;
    box-shadow: 0 4px 12px rgba(0, 86, 179, 0.1);
}

.info-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

.info-card-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-card-icon i {
    width: 24px;
    height: 24px;
}

.info-card.warning .info-card-icon i {
    stroke: #F59E0B;
}

.info-card.primary .info-card-icon i,
.info-card.accent .info-card-icon i {
    stroke: #0056B3;
}

.info-card-content {
    flex: 1;
}

.info-card-content p {
    margin-bottom: 0.5rem;
}

.info-card-content p:last-child {
    margin-bottom: 0;
}

/* Info grid */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: #F9FAFB;
    border-radius: 8px;
    transition: all 200ms ease;
}

.info-item:hover {
    background: #F3F4F6;
}

.info-icon {
    width: 24px;
    height: 24px;
    stroke: #0056B3;
    flex-shrink: 0;
    margin-top: 2px;
}

/* Lists */
ul {
    list-style: none;
    margin: 1rem 0;
}

ul li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
}

ul li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #0056B3;
    font-weight: bold;
}

.strategy-list li {
    margin-bottom: 1rem;
}

/* Channel distribution */
.channel-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.channel-card {
    background: #FFFFFF;
    border: 1px solid #E5E7EB;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 300ms ease;
}

.channel-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 86, 179, 0.1);
    border-color: #0056B3;
}

.channel-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.channel-icon {
    width: 24px;
    height: 24px;
    stroke: #0056B3;
}

.channel-name {
    font-weight: 600;
    flex: 1;
}

.channel-percent {
    font-size: 1.5rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.channel-bar-container {
    background: #F3F4F6;
    height: 8px;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 0.75rem;
}

.channel-bar {
    height: 100%;
    background: linear-gradient(90deg, #0056B3 0%, #2563EB 100%);
    transition: width 1s ease-out;
    min-width: 2px; /* Ensure visibility */
}

/* Ensure bars are visible without JavaScript */
.channel-bar[style*="width"] {
    opacity: 1 !important;
}

.channel-desc {
    color: #6B7280;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Content mix */
.content-mix {
    display: flex;
    gap: 3rem;
    margin: 2rem 0;
}

.mix-item {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.mix-percent {
    font-size: 2rem;
    font-weight: 700;
    color: #0056B3;
}

.mix-desc {
    font-size: 0.95rem;
    color: #6B7280;
}

/* Goals */
.goal {
    font-size: 1.2rem;
    font-weight: 600;
    color: #0056B3;
    margin-top: 2rem;
}

/* Research items */
.research-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.research-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: #F9FAFB;
    border-radius: 12px;
    transition: all 300ms ease;
}

.research-item:hover {
    background: #E0F2FE;
    transform: translateY(-2px);
}

.research-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #0056B3 0%, #2563EB 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.research-desc {
    font-size: 1rem;
}

/* Research list */
.research-list {
    margin: 1rem 0;
}

.research-list-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    margin-bottom: 0.5rem;
    border-radius: 8px;
    transition: all 200ms ease;
}

.research-list-item:hover {
    background: #F3F4F6;
    transform: translateX(4px);
}

.list-icon {
    width: 20px;
    height: 20px;
    stroke: #0056B3;
    flex-shrink: 0;
}

/* Research section with notice */
.research-section-with-notice {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2rem;
    align-items: start;
    margin: 1.5rem 0;
}

.research-content {
    flex: 1;
}

/* Notice cards container */
.notice-cards-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* Privacy notice card */
.privacy-notice-card {
    background: #E0F2FE;
    border: 1px solid #0284C7;
    border-radius: 12px;
    padding: 1.5rem;
    width: 320px;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    box-shadow: 0 2px 8px rgba(0, 86, 179, 0.1);
}

.privacy-notice-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.privacy-notice-icon i {
    width: 24px;
    height: 24px;
    stroke: #0056B3;
}

.privacy-notice-content {
    flex: 1;
}

.privacy-notice-content p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Openness notice card */
.openness-notice-card {
    background: linear-gradient(135deg, #E0F2FE 0%, #F0F9FF 100%);
    border: 1px solid #0284C7;
    border-radius: 12px;
    padding: 1.5rem;
    width: 320px;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    box-shadow: 0 4px 12px rgba(0, 86, 179, 0.15);
}

.openness-notice-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.openness-notice-icon i {
    width: 24px;
    height: 24px;
    stroke: #0056B3;
}

.openness-notice-content {
    flex: 1;
}

.openness-notice-content p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Transparency grid */
.transparency-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.transparency-card {
    background: #FFFFFF;
    border: 1px solid #E5E7EB;
    border-radius: 16px;
    padding: 1.5rem;
    transition: all 300ms ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.transparency-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 24px rgba(0, 86, 179, 0.15);
    border-color: #0056B3;
}

.transparency-header {
    text-align: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #F3F4F6;
}

.transparency-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #E0F2FE 0%, #DBEAFE 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    transition: all 300ms ease;
}

.transparency-card:hover .transparency-icon {
    transform: scale(1.1);
    background: linear-gradient(135deg, #DBEAFE 0%, #BFDBFE 100%);
}

.transparency-icon i {
    width: 30px;
    height: 30px;
    stroke: #0056B3;
    stroke-width: 1.5;
}

.transparency-header h4 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 700;
    color: #000000;
    letter-spacing: -0.01em;
}

.transparency-items {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.transparency-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 8px;
    transition: all 200ms ease;
    cursor: default;
}

.transparency-item:hover {
    background: #F9FAFB;
    transform: translateX(4px);
}

.transparency-item .item-icon {
    width: 20px;
    height: 20px;
    stroke: #0056B3;
    flex-shrink: 0;
    margin-top: 2px;
}

.transparency-item span {
    font-size: 0.95rem;
    line-height: 1.5;
    color: #374151;
}

/* Bot features */
.bot-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.bot-feature-card {
    background: #F9FAFB;
    border: 1px solid #E5E7EB;
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all 300ms ease;
}

.bot-feature-card:hover {
    transform: translateY(-4px);
    background: #FFFFFF;
    box-shadow: 0 8px 16px rgba(0, 86, 179, 0.1);
    border-color: #0056B3;
}

.feature-icon {
    width: 48px;
    height: 48px;
    stroke: #0056B3;
    margin: 0 auto 1rem;
}

.bot-feature-card p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Optimization timeline */
.optimization-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.opt-card {
    background: #FFFFFF;
    border: 1px solid #E5E7EB;
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 300ms ease;
}

.opt-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 86, 179, 0.1);
    border-color: #0056B3;
}

.opt-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.opt-icon {
    width: 24px;
    height: 24px;
    stroke: #0056B3;
}

.opt-channel {
    font-weight: 600;
    font-size: 0.95rem;
}

.opt-chart {
    height: 100px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    position: relative;
    padding: 0 10px;
}

.opt-chart::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: #E5E7EB;
}

.opt-bar {
    width: 40px;
    background: linear-gradient(180deg, #0056B3 0%, #2563EB 100%);
    border-radius: 4px 4px 0 0;
    transition: height 1s ease-out;
    position: relative;
    min-height: 4px; /* Ensure minimum visibility */
    box-shadow: 0 2px 4px rgba(0, 86, 179, 0.2);
}

.opt-bar:first-child {
    opacity: 0.6;
    background: linear-gradient(180deg, #6B7280 0%, #9CA3AF 100%);
}

.opt-bar:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 86, 179, 0.3);
}

/* Ensure bars are visible without JavaScript */
.opt-bar[style*="height"] {
    opacity: 1 !important;
}

.opt-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.opt-change {
    font-weight: 700;
    font-size: 1.1rem;
}

.opt-period {
    color: #6B7280;
    font-size: 0.9rem;
}

/* Roadmap */
.roadmap-container {
    margin: 2rem 0;
    position: relative;
    padding: 2rem 0 3rem;
}

.progress-line {
    position: absolute;
    top: 80px;
    left: 5%;
    right: 5%;
    height: 4px;
    background: #E5E7EB;
    border-radius: 2px;
    z-index: 1;
}

.progress-fill {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, #0056B3 0%, #2563EB 100%);
    border-radius: 2px;
    transition: width 2s ease-out;
}

.slide.active .progress-fill {
    width: 100%;
}

.roadmap-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
    z-index: 2;
}

.week-card {
    background: #FFFFFF;
    border: 2px solid #E5E7EB;
    border-radius: 20px;
    padding: 2rem;
    position: relative;
    transition: all 300ms ease;
    overflow: visible;
    min-height: 460px;
    display: flex;
    flex-direction: column;
}

.week-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--theme-color) 0%, var(--theme-color-light) 100%);
}

.week-1 {
    --theme-color: #0056B3;
    --theme-color-light: #2563EB;
}

.week-2 {
    --theme-color: #059669;
    --theme-color-light: #10B981;
}

.week-3-4 {
    --theme-color: #7C3AED;
    --theme-color-light: #A78BFA;
}

.week-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.1);
    border-color: var(--theme-color);
}

.week-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.week-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--theme-color) 0%, var(--theme-color-light) 100%);
    color: white;
    font-size: 2rem;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.week-label h3 {
    margin: 0;
    font-size: 0.85rem;
    color: #6B7280;
    font-weight: 500;
}

.week-theme {
    font-size: 1.25rem;
    font-weight: 700;
    color: #000000;
}

.task-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.task-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    border-radius: 10px;
    transition: all 200ms ease;
    background: #F9FAFB;
}

.task-item:hover {
    background: #F3F4F6;
    transform: translateX(4px);
}

.task-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.task-item.analytics .task-icon {
    stroke: #0056B3;
}

.task-item.content .task-icon {
    stroke: #F59E0B;
}

.task-item.campaign .task-icon {
    stroke: #059669;
}

.task-item.research .task-icon {
    stroke: #7C3AED;
}

.task-item.tech .task-icon {
    stroke: #DC2626;
}

.task-item.transparency .task-icon {
    stroke: #0891B2;
}

.task-item span {
    font-size: 0.95rem;
    line-height: 1.4;
    color: #374151;
}

.milestone-badge {
    margin-top: auto;
    align-self: center;
    background: var(--theme-color);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    white-space: nowrap;
    position: relative;
    z-index: 3;
}

.milestone-icon {
    width: 16px;
    height: 16px;
    stroke: white;
}

/* Results timeline */
.results-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    margin: 2rem 0;
}

.result-period {
    background: #F9FAFB;
    padding: 2rem;
    border-radius: 8px;
}

.result-period h3 {
    color: #0056B3;
    margin-top: 0;
}

/* Result box */
.result-box {
    background: #F3F4F6;
    padding: 2rem;
    border-radius: 8px;
    margin-top: 3rem;
}

.result-box .highlight {
    font-size: 1.3rem;
    font-weight: 600;
    color: #0056B3;
    margin-top: 1rem;
}

/* Statement box */
.statement-box {
    background: #0056B3;
    color: white;
    padding: 2rem;
    border-radius: 8px;
    margin: 3rem 0;
    text-align: center;
}

.statement-box p {
    color: white;
    font-size: 1.2rem;
    margin-bottom: 0;
}

/* Principles grid for slide 12 */
.principles-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin: 2rem 0;
}

.principles-column {
    background: #F9FAFB;
    border-radius: 16px;
    padding: 2rem;
    transition: all 300ms ease;
}

.principles-column.we-do {
    border: 2px solid #059669;
}

.principles-column.we-dont {
    border: 2px solid #DC2626;
}

.principles-column:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.08);
}

.principles-column h3 {
    margin-top: 0;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    font-weight: 700;
}

.principles-column.we-do h3 {
    color: #059669;
}

.principles-column.we-dont h3 {
    color: #DC2626;
}

.principles-column .principles-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.principles-column .principles-list li {
    position: relative;
    padding-left: 1.75rem;
    margin-bottom: 1rem;
    line-height: 1.5;
    font-size: 0.95rem;
}

.principles-column.we-do .principles-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #059669;
    font-weight: bold;
    font-size: 1.1rem;
}

.principles-column.we-dont .principles-list li::before {
    content: "✕";
    position: absolute;
    left: 0;
    color: #DC2626;
    font-weight: bold;
    font-size: 1.1rem;
}

/* Result summary box */
.result-summary {
    background: linear-gradient(135deg, #E0F2FE 0%, #F0F9FF 100%);
    border: 1px solid #0284C7;
    border-radius: 16px;
    padding: 2rem;
    margin-top: 2rem;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 86, 179, 0.1);
}

.result-summary p {
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

.result-summary p:last-child {
    margin-bottom: 0;
    font-size: 1.15rem;
    color: #0056B3;
    font-weight: 600;
}

/* Trust table */
.trust-table {
    width: 100%;
    border-collapse: collapse;
    margin: 2rem 0;
}

.trust-table th {
    background: #F3F4F6;
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

.trust-table td {
    padding: 1rem;
    border-bottom: 1px solid #E5E7EB;
}

.trust-table tr:last-child td {
    border-bottom: none;
}

/* Slide counter */
.slide-counter {
    position: fixed;
    bottom: 40px;
    right: 40px;
    font-variant-numeric: tabular-nums;
    color: #6B7280;
}

/* Share button */
.share-button {
    position: fixed;
    bottom: 40px;
    left: 40px;
    background: #F3F4F6;
    border: none;
    padding: 12px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 200ms ease-out;
}

.share-button:hover {
    background: #E5E7EB;
    transform: scale(1.1);
}

/* Heritage slide */
.heritage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.heritage-card {
    background: #F9FAFB;
    border: 1px solid #E5E7EB;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    transition: all 300ms ease;
}

.heritage-card:hover {
    transform: translateY(-4px);
    background: #E0F2FE;
    box-shadow: 0 8px 16px rgba(0, 86, 179, 0.1);
    border-color: #0056B3;
}

.heritage-icon {
    width: 60px;
    height: 60px;
    background: #E0F2FE;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.heritage-icon i {
    width: 30px;
    height: 30px;
    stroke: #0056B3;
}

.heritage-content h4 {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.4;
}

/* Analytics link */
.analytics-link {
    background: #F9FAFB;
    border: 1px solid #E5E7EB;
    border-radius: 12px;
    padding: 1.25rem;
    margin: 1.5rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    transition: all 300ms ease;
}

.analytics-link:hover {
    background: #F3F4F6;
    border-color: #0056B3;
}

.analytics-link p {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.link-icon {
    width: 20px;
    height: 20px;
    stroke: #0056B3;
}

.analytics-link a {
    color: #0056B3;
    text-decoration: none;
    transition: all 200ms ease;
}

.analytics-link a:hover {
    text-decoration: underline;
}

/* Thank you slide */
.thank-you-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.thank-you-content {
    text-align: center;
    max-width: 600px;
}

.thank-icon {
    width: 80px;
    height: 80px;
    stroke: #0056B3;
    stroke-width: 1.5;
}

.thank-you-title {
    font-size: 4rem;
    font-weight: 900;
    margin: 2rem 0 1rem;
}

.thank-you-subtitle {
    font-size: 1.5rem;
    color: #6B7280;
    margin-bottom: 2rem;
}

.divider {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, #0056B3 0%, #2563EB 100%);
    margin: 2rem auto;
}

.thank-you-message {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.make-great {
    font-size: 2rem;
    font-weight: 700;
    background: linear-gradient(135deg, #0056B3 0%, #2563EB 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Print styles */
@media print {
    .navigation,
    .progress-bar,
    .slide-counter,
    .share-button {
        display: none;
    }
    
    .slide {
        page-break-after: always;
        min-height: auto;
        padding: 40px;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Animated elements */
.slide.active .metric-card {
    animation: fadeInUp 600ms ease-out forwards;
    opacity: 0;
}

.slide.active .metric-card:nth-child(1) {
    animation-delay: 100ms;
}

.slide.active .metric-card:nth-child(2) {
    animation-delay: 200ms;
}

.slide.active .metric-card:nth-child(3) {
    animation-delay: 300ms;
}

.slide.active .channel-card {
    animation: slideInLeft 600ms ease-out forwards;
    opacity: 0;
}

.slide.active .channel-card:nth-child(1) {
    animation-delay: 100ms;
}

.slide.active .channel-card:nth-child(2) {
    animation-delay: 200ms;
}

.slide.active .channel-card:nth-child(3) {
    animation-delay: 300ms;
}

.slide.active .channel-card:nth-child(4) {
    animation-delay: 400ms;
}

.slide.active .transparency-card {
    animation: fadeInUp 600ms ease-out forwards;
    opacity: 0;
}

.slide.active .transparency-card:nth-child(1) {
    animation-delay: 100ms;
}

.slide.active .transparency-card:nth-child(2) {
    animation-delay: 250ms;
}

.slide.active .transparency-card:nth-child(3) {
    animation-delay: 400ms;
}

.slide.active .week-card {
    animation: fadeInUp 800ms ease-out forwards;
    opacity: 0;
}

.slide.active .week-1 {
    animation-delay: 200ms;
}

.slide.active .week-2 {
    animation-delay: 400ms;
}

.slide.active .week-3-4 {
    animation-delay: 600ms;
}

.slide.active .milestone-badge {
    animation: bounceIn 800ms ease-out forwards;
    animation-delay: 1200ms;
    opacity: 0;
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Hover animations */
.nav-dot {
    position: relative;
    overflow: hidden;
}

.nav-dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(0, 86, 179, 0.3);
    transform: translate(-50%, -50%);
    transition: width 400ms ease, height 400ms ease;
}

.nav-dot:hover::after {
    width: 20px;
    height: 20px;
}

/* Icon animations */
.metric-icon i,
.channel-icon,
.info-card-icon i,
.feature-icon,
.list-icon {
    transition: all 300ms ease;
}

.metric-card:hover .metric-icon i,
.channel-card:hover .channel-icon,
.info-card:hover .info-card-icon i,
.bot-feature-card:hover .feature-icon,
.research-list-item:hover .list-icon {
    transform: scale(1.1) rotate(5deg);
}

/* Progress bar animation */
.channel-bar {
    position: relative;
    overflow: hidden;
}

.channel-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    animation: shimmer 3s infinite;
    animation-delay: 1s;
}

@keyframes shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* Logo styles */
.logo-footer {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    opacity: 0.8;
    transition: opacity 300ms ease;
    z-index: 3;
}

.logo-footer img {
    height: 40px;
    width: auto;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 300ms ease;
    object-fit: contain;
}

.logo-footer img:first-child {
    max-width: 100px;
    height: auto;
    max-height: 25px;
}

.logo-footer img:last-child {
    height: 80px;
    max-height: 80px;
}

.logo-footer img:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

.partner-logos {
    margin-top: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.partner-label {
    font-size: 0.9rem;
    color: #6B7280;
    margin-right: 1rem;
}

.partner-logos img {
    height: 50px;
    width: auto;
    filter: grayscale(100%);
    opacity: 0.8;
    transition: all 300ms ease;
    object-fit: contain;
}

.partner-logos img:first-of-type {
    max-width: 120px;
    height: auto;
    max-height: 30px;
}

.partner-logos img:last-of-type {
    height: 100px;
    max-height: 100px;
}

.partner-logos img:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: translateY(-2px);
}

.thank-you-slide .logo-container img {
    width: 80px;
    height: auto;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    /* Car background mobile */
    .car-left,
    .car-right {
        width: 45%;
        bottom: 5%;
        opacity: 0.1;
    }
    
    .car-left {
        left: -10%;
    }
    
    .car-right {
        right: -10%;
    }
    
    /* Principles grid mobile */
    .principles-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .principles-column {
        padding: 1.5rem;
    }
    
    .principles-column .principles-list li {
        font-size: 0.9rem;
        margin-bottom: 0.75rem;
    }
    .navigation {
        right: 20px;
    }
    
    .slide {
        padding: 40px 20px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    .main-title {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 1.8rem;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .channel-item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .channel-bar {
        width: 100%;
    }
    
    .content-mix {
        flex-direction: column;
        gap: 1rem;
    }
    
    .optimization-timeline {
        grid-template-columns: 1fr;
    }
    
    .opt-chart {
        height: 80px;
    }
    
    .opt-bar {
        width: 30px;
    }
    
    .results-timeline {
        grid-template-columns: 1fr;
    }
    
    .research-section-with-notice {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .privacy-notice-card,
    .openness-notice-card {
        width: 100%;
    }
    
    .transparency-grid {
        grid-template-columns: 1fr;
    }
    
    .transparency-card {
        padding: 1.25rem;
    }
    
    .transparency-icon {
        width: 50px;
        height: 50px;
    }
    
    .transparency-icon i {
        width: 24px;
        height: 24px;
    }
    
    .roadmap-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .roadmap-container {
        padding: 1rem 0;
    }
    
    .progress-line {
        display: none;
    }
    
    .week-card {
        padding: 1.5rem;
    }
    
    .week-number {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
    
    .milestone-badge {
        position: static;
        transform: none;
        margin-top: 1rem;
        display: inline-flex;
        animation: none !important;
        opacity: 1 !important;
    }
    
    .trust-table {
        font-size: 0.9rem;
    }
    
    .trust-table th,
    .trust-table td {
        padding: 0.75rem 0.5rem;
    }
    
    .slide-counter {
        bottom: 20px;
        right: 20px;
    }
    
    .share-button {
        bottom: 20px;
        left: 20px;
    }
    
    .logo-footer {
        bottom: 20px;
        gap: 2rem;
    }
    
    .logo-footer img {
        height: 30px;
    }
    
    .logo-footer img:first-child {
        max-width: 80px;
        max-height: 20px;
    }
    
    .logo-footer img:last-child {
        height: 60px;
        max-height: 60px;
    }
    
    .partner-logos {
        gap: 1rem;
    }
    
    .partner-logos img {
        height: 40px;
    }
    
    .partner-logos img:first-of-type {
        max-width: 90px;
        max-height: 25px;
    }
    
    .partner-label {
        display: block;
        width: 100%;
        text-align: center;
        margin-bottom: 1rem;
        margin-right: 0;
    }
}

/* Analytics link with QR code */
.analytics-link {
    margin-top: 2rem;
    padding: 2rem;
    background: #F9FAFB;
    border-radius: 20px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 2rem;
    align-items: center;
    transition: all 300ms ease-out;
}

.analytics-link:hover {
    background: #F3F4F6;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.analytics-info {
    flex: 1;
}

.link-icon {
    width: 16px;
    height: 16px;
    display: inline-block;
    margin-right: 0.5rem;
    vertical-align: middle;
}

/* Example questions */
.example-questions {
    margin-top: 1rem;
}

.questions-label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #374151;
}

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

.questions-list li {
    padding: 0.4rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: #6B7280;
    font-size: 0.9rem;
}

.questions-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #9CA3AF;
}

/* QR Code Container */
.qr-container {
    position: relative;
    padding: 1rem;
    background: #FFFFFF;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    transition: all 300ms ease;
}

.qr-container:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.qr-container img {
    width: 100px;
    height: 100px;
    display: block;
}

.qr-label {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #6B7280;
}

@media (max-width: 768px) {
    .analytics-link {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }
    
    .qr-container {
        margin: 0 auto;
    }
    
    .qr-container img {
        width: 80px;
        height: 80px;
    }
}