:root {
    --primary-bg: #0B1321;
    --card-bg: #1A2332;
    --text-color: #ffffff;
    --accent-color: #4AE290;
    --secondary-text: #8B95A5;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Oxygen, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
    --heading-font: 'Space Grotesk', system-ui, -apple-system, sans-serif;
    --mono-font: 'JetBrains Mono', 'Consolas', 'Courier New', monospace;
}

/* Performance Optimizations */
* {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

/* Background Animation - Optimized */
@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

body {
    font-family: var(--font-family);
    font-weight: 400;
    letter-spacing: -0.01em;
    background: linear-gradient(
        45deg,
        var(--primary-bg),
        #132339,
        #1c2b3e,
        var(--primary-bg)
    );
    background-size: 200% 200%;
    animation: gradientBG 20s linear infinite;
    color: var(--text-color);
    line-height: 1.6;
    min-height: 100vh;
    will-change: background-position;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

h1 {
    font-size: 2.5rem;
    margin: 2rem auto;
    text-align: center;
}

.hero-section h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 2rem;
    background: linear-gradient(120deg, var(--text-color) 20%, var(--accent-color) 80%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 10px rgba(255, 255, 255, 0.1);
    letter-spacing: -0.02em;
    line-height: 1.1;
    position: relative;
}

.hero-section h1::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--accent-color);
    border-radius: 2px;
}

.hero-description {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
}

.hero-description p {
    font-size: clamp(1.1rem, 2vw, 1.25rem);
    line-height: 1.6;
    color: var(--secondary-text);
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.hero-description .highlight {
    color: var(--text-color);
    font-weight: 500;
    position: relative;
    display: inline-block;
}

.hero-description .highlight::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-color);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.hero-description .highlight:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.hero-description .disclaimer {
    font-size: 0.875rem;
    color: var(--secondary-text);
    opacity: 0.8;
    font-style: italic;
    margin-top: 1rem;
}

.hero-section {
    text-align: center;
    padding: 4rem 1rem;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

@media (max-width: 768px) {
    .hero-section {
        padding: 3rem 1rem;
    }
    
    .hero-description p {
        font-size: 1rem;
        padding: 0 0.5rem;
    }
}

.container {
    width: 100%;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

@media (max-width: 768px) {
    .container {
        padding: 0;
        max-width: 100%;
    }
}

.counters-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    padding: 1rem;
}

.counter-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 2rem;
    width: 100%;
    text-align: center;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

.counter-content {
    display: grid;
    gap: 0.5rem;
}

@media screen and (max-width: 768px) {
    .container {
        padding: 0.5rem;
    }
    
    .counters-grid {
        padding: 0.75rem;
        gap: 1rem;
    }
    
    .counter-card {
        padding: 1.5rem;
        gap: 0.5rem;
    }
}

@media screen and (max-width: 480px) {    
    .counter-card {
        padding: 1.25rem 1rem;
    }

    h3 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    .fact-item {
        font-size: 0.85rem;
        padding: 0.5rem 0.25rem;
        line-height: 1.4;
    }

    .facts-carousel-container {
        padding: 0 1rem;
    }

    .counter {
        font-size: 1.8rem;
        padding: 0.75rem;
    }
}

@media screen and (max-width: 400px) {
    .container {
        padding: 0.25rem;
    }

    .counters-grid {
        padding: 0.25rem;
        gap: 0.5rem;
    }

    .counter-card {
        padding: 1rem 0.75rem;
    }

    .facts-carousel-container {
        padding: 0 0.5rem;
        margin: 0.5rem 0;
    }

    .fact-item {
        font-size: 0.75rem;
        padding: 0.25rem;
        line-height: 1.3;
    }

    .page-timer {
        font-size: 0.75rem;
        margin: 0.25rem 0;
    }

    .counter {
        font-size: 1.5rem;
        padding: 0.5rem;
        margin: 0.5rem 0;
    }

    h3 {
        font-size: 0.95rem;
        margin-bottom: 0.25rem;
    }

    .carousel-button {
        width: 24px;
        height: 24px;
    }

    .carousel-dots {
        margin: 0.5rem 0;
    }

    .country-select {
        padding: 0.6rem 1rem;
        font-size: 0.9rem;
        margin: 0.5rem auto;
    }
}

@media screen and (max-device-width: 768px) {
    .container {
        padding: 0.5rem;
    }
    
    .counters-grid {
        padding: 0.5rem;
        gap: 1rem;
    }
    
    .counter-card {
        padding: 2rem 1.5rem;
        margin: 0.5rem 0;
    }

    .counter {
        font-size: 2rem;
    }
}

@media screen and (max-device-width: 480px) {    
    .counter-card {
        padding: 1.5rem 1rem;
    }

    h3 {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }

    .fact-item {
        font-size: 0.85rem;
        padding: 0.5rem;
        line-height: 1.4;
    }

    .facts-carousel-container {
        padding: 0 1rem;
    }

    .counter {
        font-size: 1.8rem;
    }
}

@media screen and (max-device-width: 400px) {
    .counter-card {
        padding: 1.25rem 0.75rem;
    }

    .facts-carousel-container {
        padding: 0 0.75rem;
    }

    .fact-item {
        font-size: 0.8rem;
        padding: 0.5rem 0.25rem;
    }

    .page-timer {
        font-size: 0.8rem;
        margin: 0.4rem 0;
    }

    .counter {
        font-size: 1.6rem;
        margin: 0.75rem 0;
    }

    h3 {
        font-size: 1rem;
    }
}

.title {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 2rem auto;
    width: 100%;
    text-align: center;
}

@media screen and (max-device-width: 768px) {
    .title {
        margin: 1.5rem auto;
    }
}

@media screen and (max-device-width: 480px) {
    .title {
        margin: 1rem auto;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
        margin: 1.5rem auto;
        width: 90%;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 1.85rem;
        margin: 1.25rem auto;
        width: 100%;
        padding: 0 1rem;
    }
}

@media (max-width: 375px) {
    h1 {
        font-size: 1.75rem;
        margin: 1rem auto;
        width: 100%;
        padding: 0;
    }
}

.counter-section {
    width: 100%;
    background: var(--card-bg);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (max-width: 768px) {
    .counter-section {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {    
    .counter-section {
        padding: 1.25rem;
    }
}

@media (max-width: 400px) {
    .counter-section {
        padding: 1rem;
    }
}

.counter-section:hover {
    border-color: rgba(74, 226, 144, 0.3);
    transform: translateY(-2px) translateZ(0);
}

.counter-section h2 {
    color: var(--accent-color);
    font-size: clamp(1.2rem, 4vw, 1.8rem);
    margin-bottom: clamp(0.5rem, 2vw, 1rem);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.counter, #globalEmissions, #countryEmissions, #carbonBudget, #yearlyEmissions {
    font-family: var(--mono-font);
    font-feature-settings: "tnum" 1;
    letter-spacing: -0.02em;
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 500;
    color: var(--text-color);
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
    margin: 0.75rem 0;
    padding: 0.75rem;
    background: rgba(74, 226, 144, 0.05);
    border-radius: 1rem;
    border: 1px solid rgba(74, 226, 144, 0.1);
    transform: translateZ(0);
    will-change: contents;
}

@media (max-width: 480px) {
    .counter, #globalEmissions, #countryEmissions, #carbonBudget, #yearlyEmissions {
        font-size: 1.6rem;
        padding: 0.5rem;
        margin: 0.5rem 0;
    }
}

@media (max-width: 400px) {
    .counter, #globalEmissions, #countryEmissions, #carbonBudget, #yearlyEmissions {
        font-size: 1.4rem;
        padding: 0.4rem;
        margin: 0.4rem 0;
    }
}

.counter-section p {
    color: var(--secondary-text);
    font-size: 0.9rem;
    margin-top: 0.5rem;
    opacity: 0.8;
}

.emission-context {
    display: block;
    color: var(--accent-color);
    font-size: 0.9rem;
    margin-top: 0.75rem;
    line-height: 1.4;
    font-family: var(--mono-font);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.country-select {
    background: rgba(74, 226, 144, 0.05);
    border: 1px solid rgba(74, 226, 144, 0.2);
    color: var(--text-color);
    padding: 0.8rem 1.5rem;
    border-radius: 0.5rem;
    font-size: 1rem;
    width: 80%;
    max-width: 300px;
    margin: 1rem auto;
    cursor: pointer;
    transition: all 0.3s ease;
}

.country-select:hover {
    background: rgba(74, 226, 144, 0.1);
    border-color: rgba(74, 226, 144, 0.3);
}

.country-select option {
    background: var(--card-bg);
    color: var(--text-color);
}

.info-button {
    background: none;
    border: none;
    color: var(--accent-color);
    cursor: pointer;
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1rem;
    padding: 0;
    margin-left: 0.5rem;
    transition: all 0.3s ease;
    position: relative;
}

.info-button:hover {
    background: rgba(74, 226, 144, 0.1);
    transform: scale(1.1);
}

.info-tooltip {
    position: absolute;
    top: calc(100% + 10px);
    right: -10px;
    background: var(--card-bg);
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s, visibility 0.2s;
    z-index: 1000;
    width: 300px;
    border: 1px solid rgba(74, 226, 144, 0.2);
}

.info-button:hover + .info-tooltip,
.info-tooltip:hover {
    opacity: 1;
    visibility: visible;
}

.tooltip-main {
    color: var(--text-color);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

.tooltip-facts {
    margin-top: 0.8rem;
    padding-top: 0.8rem;
    border-top: 1px solid rgba(74, 226, 144, 0.1);
    font-size: 0.9rem;
    color: var(--text-color);
}

.fact-label {
    color: var(--accent-color);
    font-weight: 500;
    display: block;
    margin-bottom: 0.3rem;
}

.tooltip-link {
    display: inline-block;
    margin-top: 0.8rem;
    color: var(--accent-color);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
    position: relative;
    padding-right: 1.2rem;
}

.tooltip-link:hover {
    color: #22C55E;
}

.tooltip-link::after {
    content: '→';
    position: absolute;
    right: 0;
    transition: transform 0.2s;
}

.tooltip-link:hover::after {
    transform: translateX(3px);
}

.tooltip-breakdown {
    margin-top: 0.8rem;
    padding: 0.8rem;
    background: rgba(74, 226, 144, 0.05);
    border-radius: 6px;
    font-size: 0.9rem;
}

.breakdown-label {
    color: var(--accent-color);
    font-weight: 500;
    display: block;
    margin-bottom: 0.4rem;
}

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

.breakdown-list li {
    margin: 0.3rem 0;
    color: var(--text-color);
    padding-left: 1rem;
    position: relative;
}

.breakdown-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .info-tooltip {
        width: 260px;
        right: -5px;
    }
}

@media (max-width: 480px) {
    .info-tooltip {
        width: 220px;
        padding: 0.8rem;
        font-size: 0.85rem;
    }
}

.faq-section {
    margin: 4rem auto;
    max-width: 900px;
    padding: 0 1.5rem;
    opacity: 1;
    transition: opacity 0.2s ease-in-out;
}

.faq-section h2 {
    color: var(--accent-color);
    text-align: center;
    margin-bottom: 2rem;
    font-size: clamp(1.8rem, 5vw, 2.5rem);
}

.faq-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: rgba(26, 35, 50, 0.7);
    border: 1px solid rgba(74, 226, 144, 0.1);
    border-radius: 1rem;
    overflow: hidden;
    transition: transform 0.2s ease-out, opacity 0.2s ease-out;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    width: 100%;
}

.faq-item:hover {
    border-color: rgba(74, 226, 144, 0.3);
}

.faq-item[data-aos].aos-animate {
    transform: translateY(0);
    opacity: 1;
}

.faq-item[data-aos] {
    transform: translateY(10px);
    opacity: 0;
}

.faq-question {
    font-family: var(--heading-font);
    font-weight: 500;
    letter-spacing: -0.01em;
    width: 100%;
    padding: 1.5rem;
    text-align: left;
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: background-color 0.2s ease, transform 0.15s ease;
}

.faq-question:hover {
    color: var(--accent-color);
    transform: translateX(3px);
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--accent-color);
    transition: transform 0.3s ease;
    margin-left: 1rem;
    flex-shrink: 0;
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
}

.faq-answer {
    display: none;
    padding: 1.5rem;
    color: var(--secondary-text);
    line-height: 1.6;
    background: rgba(74, 226, 144, 0.05);
    border-top: 1px solid rgba(74, 226, 144, 0.1);
    font-size: 1rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
    width: 100%;
    transition: max-height 0.2s ease-out, opacity 0.2s ease-out;
}

.faq-answer ul {
    list-style-type: none;
    padding-left: 1rem;
    margin: 0.5rem 0;
}

.faq-answer ul li {
    margin: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.faq-answer ul li::before {
    content: '•';
    color: var(--accent-color);
    position: absolute;
    left: 0;
}

.faq-item.active .faq-answer {
    display: block;
}

.budget-progress {
    width: 100%;
    padding: 0.5rem 0;
    margin: 0.5rem 0;
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--accent-color);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(to right, #ff4444, #ff6b6b);
    border-radius: 4px;
    transition: width 0.5s ease;
    position: relative;
    overflow: hidden;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.1) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.budget-context {
    color: var(--accent-color);
    font-size: 0.9rem;
    margin: 0.75rem 0;
    font-family: var(--mono-font);
}

@media screen and (max-device-width: 768px) {
    .budget-progress {
        padding: 0.4rem 0;
    }
    
    .progress-bar {
        height: 6px;
    }
    
    .budget-context {
        font-size: 0.85rem;
    }
}

@media screen and (max-device-width: 480px) {
    .budget-progress {
        padding: 0.3rem 0;
    }
    
    .progress-bar {
        height: 5px;
    }
    
    .budget-context {
        font-size: 0.8rem;
    }
}

.counter-container {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.percentage-text {
    display: block;
    color: var(--accent-color);
    font-size: 0.9rem;
    margin-top: 0.5rem;
    font-family: var(--mono-font);
}

.facts-carousel-container {
    position: relative;
    margin-top: 1rem;
    padding: 0 2.5rem;
    box-sizing: border-box;
    width: 100%;
    overflow: hidden;
}

.facts-carousel {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    gap: 1rem;
    padding: 0.5rem 0;
    box-sizing: border-box;
    width: 100%;
}

.facts-carousel::-webkit-scrollbar {
    display: none;
}

.fact-item {
    flex: 0 0 100%;
    scroll-snap-align: start;
    color: var(--accent-color);
    font-size: 0.9rem;
    line-height: 1.4;
    font-family: var(--mono-font);
    padding: 0.5rem;
    text-align: center;
    box-sizing: border-box;
    width: 100%;
}

.carousel-button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(74, 226, 144, 0.1);
    border: none;
    color: var(--accent-color);
    font-size: 1.5rem;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s;
    z-index: 1;
}

.carousel-button:hover {
    background: rgba(74, 226, 144, 0.2);
}

.carousel-button.prev {
    left: 0;
}

.carousel-button.next {
    right: 0;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1rem;
}

.carousel-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: rgba(74, 226, 144, 0.2);
    cursor: pointer;
    transition: background-color 0.3s;
}

.carousel-dot.active {
    background: var(--accent-color);
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    .facts-carousel-container {
        padding: 0 1.5rem;
        margin-top: 0.75rem;
    }

    .facts-carousel {
        width: calc(100% - 3rem);
        margin: 0 auto;
    }

    .fact-item {
        font-size: 0.85rem;
        padding: 0.5rem 0.25rem;
        line-height: 1.5;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .facts-carousel-container {
        padding: 0 1rem;
    }

    .facts-carousel {
        width: calc(100% - 2rem);
    }

    .fact-item {
        font-size: 0.8rem;
        padding: 0.5rem 0.2rem;
        line-height: 1.4;
    }

    .carousel-button {
        width: 1.5rem;
        height: 1.5rem;
        font-size: 1rem;
        opacity: 0.8;
    }

    .counter-card {
        padding: 1.25rem 0.75rem;
    }

    .counter {
        font-size: 2rem;
    }

    h3 {
        font-size: 1.25rem;
        margin-bottom: 0.5rem;
    }
}

@media (max-width: 360px) {
    .fact-item {
        font-size: 0.75rem;
        padding: 0.4rem 0.2rem;
    }

    .counter {
        font-size: 1.75rem;
    }

    .counter-card {
        padding: 1rem 0.5rem;
    }
}

/* Touch Device Optimizations */
@media (hover: none) {
    .carousel-button {
        background: rgba(74, 226, 144, 0.15);
    }

    .facts-carousel {
        touch-action: pan-x pinch-zoom;
    }
}

/* Large tablets */
@media (max-width: 1024px) {
    .container {
        padding: 1rem;
        max-width: 90%;
    }

    h1 {
        font-size: 2.25rem;
        margin: 1.75rem auto;
    }

    .counter-card {
        padding: 1.75rem;
        margin: 1rem auto;
    }

    .counter {
        font-size: 2.75rem;
    }
}

/* Tablets and small tablets */
@media (max-width: 768px) {
    .container {
        padding: 0.75rem;
        max-width: 100%;
    }

    h1 {
        font-size: 2rem;
        margin: 1.5rem auto;
        padding: 0 0.75rem;
    }

    .counter-card {
        margin: 0.75rem auto;
        width: calc(100% - 1.5rem);
        max-width: 100%;
    }

    .counter {
        font-size: 2.5rem;
    }

    p {
        font-size: 0.9rem;
        padding: 0 0.5rem;
    }

    .facts-carousel-container {
        padding: 0 1.5rem;
        margin-top: 0.75rem;
    }

    .fact-item {
        font-size: 0.85rem;
        padding: 0.5rem 0.25rem;
        line-height: 1.5;
        width: 100%;
    }
}

/* Large phones */
@media (max-width: 576px) {
    .container {
        padding: 0.5rem;
    }

    h1 {
        font-size: 1.85rem;
        margin: 1.25rem auto;
        padding: 0 0.5rem;
    }

    .counter-card {
        padding: 1.25rem 0.75rem;
        margin: 0.5rem auto;
        width: calc(100% - 1rem);
    }

    .counter {
        font-size: 2.25rem;
        line-height: 1.2;
    }

    p {
        font-size: 0.85rem;
        padding: 0 0.25rem;
    }

    .facts-carousel-container {
        padding: 0 1rem;
    }

    .fact-item {
        font-size: 0.8rem;
        padding: 0.5rem 0.2rem;
        line-height: 1.4;
    }

    .carousel-button {
        width: 1.5rem;
        height: 1.5rem;
        font-size: 1rem;
        opacity: 0.8;
    }
}

/* Mobile phones */
@media (max-width: 375px) {
    h1 {
        font-size: 1.75rem;
        margin: 1rem auto;
    }

    .counter-card {
        padding: 1rem 0.5rem;
    }

    .counter {
        font-size: 2rem;
    }

    p {
        font-size: 0.8rem;
    }

    .facts-carousel-container {
        padding: 0 0.75rem;
    }

    .fact-item {
        font-size: 0.75rem;
        line-height: 1.4;
    }

    .carousel-button {
        width: 1.25rem;
        height: 1.25rem;
        font-size: 0.9rem;
    }
}

h3 {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-size: 1.25rem;
    font-weight: 500;
    text-align: center;
    width: 100%;
}

.counter-section h3,
.counter-card h3 {
    color: var(--text-color);
    font-size: 1.25rem;
    font-weight: 500;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
}

@media screen and (max-device-width: 768px) {
    .counter-section h3,
    .counter-card h3 {
        font-size: 1.15rem;
        padding: 0 1rem;
    }
}

@media screen and (max-device-width: 480px) {
    .counter-section h3,
    .counter-card h3 {
        font-size: 1rem;
        padding: 0 0.5rem;
    }
    
    .info-tooltip {
        width: 260px;
        font-size: 0.85rem;
        padding: 0.875rem;
    }
}

/* Mobile Optimizations */
@media (max-width: 768px) {
    /* Performance optimizations */
    .parallax {
        transform: none !important;
        transition: none !important;
    }

    /* Layout improvements */
    body {
        padding: 5px;
    }

    .container {
        padding: 0.75rem;
        max-width: 100%;
    }

    h1 {
        font-size: 2rem;
        margin: 1.5rem auto;
        padding: 0 0.75rem;
    }

    .counter-card {
        margin: 0.75rem auto;
        width: calc(100% - 1.5rem);
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0.5rem;
    }

    h1 {
        font-size: 1.75rem;
        margin: 1rem auto;
        padding: 0 0.5rem;
    }

    .counter-card {
        margin: 0.5rem auto;
        width: calc(100% - 1rem);
        padding: 1rem;
    }
}

/* Touch Device Optimizations */
@media (hover: none) {
    .scroll-up:hover {
        transform: none;
    }

    .info-button:hover {
        transform: none;
    }

    .faq-question:hover {
        transform: none;
    }
}

/* Reduce animations on slow devices */
@media screen and (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    /* Reduce hover animations */
    .info-button:hover,
    .footer-links a:hover {
        transition: none;
    }
}

/* Scroll Improvements */
html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Height of fixed header */
}

/* Scroll Progress Bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(to right, var(--accent-color), #90EE90);
    z-index: 1001;
    transition: width 0.1s ease;
}

/* Section Highlight Animation */
@keyframes highlight {
    0% { background-color: rgba(74, 226, 144, 0.1); }
    100% { background-color: transparent; }
}

.section-highlight {
    animation: highlight 1s ease-out;
}

/* Active Navigation States */
.nav-link.active {
    color: var(--accent-color) !important;
    opacity: 1;
}

/* Scroll Up Button */
.scroll-up {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: rgba(74, 226, 144, 0.1);
    border: 1px solid rgba(74, 226, 144, 0.2);
    color: var(--accent-color);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 1000;
}

.scroll-up.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-up:hover {
    background: rgba(74, 226, 144, 0.2);
    transform: translateY(-2px);
}

/* Parallax Effect */
.parallax {
    transform: translateY(var(--parallax-offset, 0));
    transition: transform 0.1s ease-out;
    will-change: transform;
}

/* Section Scroll Margins */
section {
    scroll-margin-top: 80px;
}

/* Footer Styles */
.site-footer {
    background: rgba(11, 19, 33, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid rgba(74, 226, 144, 0.1);
    padding: 4rem 0 0 0;
    margin-top: 4rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.footer-section {
    color: var(--text-color);
}

.footer-section h3 {
    color: var(--accent-color);
    font-family: var(--heading-font);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    position: relative;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    bottom: -0.5rem;
    left: 0;
    width: 2rem;
    height: 2px;
    background: var(--accent-color);
    opacity: 0.5;
}

.footer-section p {
    color: var(--secondary-text);
    line-height: 1.6;
    font-size: 0.95rem;
}

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

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: var(--secondary-text);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
}

.footer-links a:hover {
    color: var(--accent-color);
    transform: translateX(5px);
}

.footer-bottom {
    margin-top: 3rem;
    padding: 1.5rem;
    text-align: center;
    border-top: 1px solid rgba(74, 226, 144, 0.1);
    color: var(--secondary-text);
    font-size: 0.9rem;
}

.copyright {
    text-align: center;
    padding: 2rem 0 1.5rem;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    border-top: 1px solid rgba(74, 226, 144, 0.1);
    margin-top: 2rem;
}

.copyright p {
    margin: 0;
    line-height: 1.5;
}

.copyright p:hover {
    color: rgba(255, 255, 255, 0.9);
}

/* Responsive footer */
@media (max-width: 768px) {
    .site-footer {
        padding: 3rem 0 0 0;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1.5rem;
    }

    .footer-section {
        text-align: center;
    }

    .footer-section h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
}

.page-timer {
    color: var(--accent-color);
    font-size: 0.9rem;
    font-family: var(--mono-font);
    text-align: center;
    margin: 0.5rem 0;
    opacity: 0.9;
}

@media screen and (max-device-width: 768px) {
    .page-timer {
        font-size: 0.85rem;
    }
}

@media screen and (max-device-width: 480px) {
    .page-timer {
        font-size: 0.8rem;
    }
}

.counter {
    font-size: 3.5rem;
    font-family: var(--mono-font);
    color: var(--text-color);
    margin: 1rem 0;
    text-align: center;
}

/* About Section */
.about-section {
    padding: 4rem 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    background: var(--card-bg);
    border-radius: 1rem;
    margin-top: 4rem;
}

.about-section h2 {
    text-align: center;
    color: var(--accent-color);
    margin-bottom: 2rem;
    font-size: 2rem;
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.about-content > p {
    text-align: center;
    line-height: 1.6;
    color: var(--text-color);
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature {
    padding: 1.5rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 0.8rem;
    border: 1px solid rgba(74, 226, 144, 0.1);
}

.feature h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.feature p {
    color: var(--text-color);
    line-height: 1.5;
    opacity: 0.9;
}

@media (max-width: 768px) {
    .about-section {
        padding: 3rem 1rem;
        margin-top: 3rem;
    }

    .about-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .about-content > p {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
}

/* Keyboard focus styles */
.info-button:focus-visible,
.faq-question:focus-visible,
.scroll-up:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Only show focus for keyboard users */
:focus:not(:focus-visible) {
    outline: none;
}

/* Zoom-friendly styles */
@media screen and (max-width: 768px) {
    .counter-card {
        min-width: 280px; /* Ensure minimum readable width */
        max-width: 100%;  /* Prevent overflow */
        margin: 0 auto;   /* Center cards */
    }
    
    .counter-value {
        word-break: break-word; /* Prevent number overflow */
        overflow-wrap: break-word;
    }
    
    .counter-description {
        max-height: none; /* Allow content to expand when zoomed */
    }
}