.bar { fill: #82AEE5; }
#chart-area-box { fill: none; stroke: black }

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    scroll-behavior: smooth;
    background-color: #f1e7db;
    font-family: Inter, sans-serif;
    font-size: 1rem;
    line-height: 1.5;
    font-weight: 300;
}

.full-section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%;
    overflow: hidden;
    padding: 40px;
    box-sizing: border-box;
}

.container {
    position: relative;
    height: 100vh;
    scroll-behavior: smooth;
    overflow: auto;
    scroll-snap-type: y proximity;
}

.center {
    margin: 0;
    position: absolute;
    top: 25%;
    left: 50%;
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

.center-bottom {
    margin: 0;
    position: absolute;
    top: 60%;
    left: 50%;
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

.button-container {
    margin: 20px 0;
}

.prey-button {
    padding: 10px 15px;
    margin-right: 5px;
    background-color: #839e66;
    border: none;
    cursor: pointer;
    border-radius: 4px;
    font-size: 14px;
}

#chart-container {
    width: 100%;
    max-width: 700px;
    margin: 0 auto;
}

#cat-predation-chart {
    max-width: 600px;
}

#tempgraph{
    max-width: 600px;
}

.bar {
    fill: #354525;
    transition: fill 0.2s;
}

.axis-label, .chart-title {
    font-size: 16px;
}

.button-svg-container {
    display: inline-block;
    margin: 10px;
    text-align: center;
}

.prey-button {
    display: block;
    margin-bottom: 5px;
    color: white;
}

.prey-button.active {
    background-color: #354525;
    color: white;
}

.prey-icon {
    width: 50px;
    height: 50px;
}


.line {
    fill: none;
    stroke: #354525;
    stroke-width: 2px;
    transition: stroke-width 0.3s;
}

.line:hover {
    stroke-width: 4px;
}

.axis path,
.axis line {
    fill: none;
    stroke: #000;
    shape-rendering: crispEdges;
}

.base-line {
    stroke: #839e66;
    stroke-width: 1;
    stroke-dasharray: 5,5;
}

.tooltip {
    position: absolute;
    text-align: center;
    padding: 6px;
    font: 12px sans-serif;
    background: #9bb29b;
    border: 0px;
    border-radius: 8px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.1s;
}

.dot {
    fill: #144c17;
    stroke-width: 1px;
}

.container {
    width: 80%;
    margin: 0 auto;
}

.section.title {
    text-align: center;
    padding: 20px;
}

 h1 {
    font-size: 3em;
    margin-bottom: 10px;
     color: #0f270f;
}

.section.title h3 {
    font-size: 1em;
    color: #555;
}

.chart-section {
    width: 80%;
    margin: 0 auto;
    text-align: center;
}

.chart-description {
    display: flex;
    flex-wrap: wrap;
    margin-top: 20px;
    align-items: flex-start;
}

.chart-description .description {
    flex: 1;
    padding: 20px;
}

 h2 {
    font-size: 1.5em;
    margin-bottom: 5px;
     color: #122a12;
 }

 p {
    font-size: 1em;
    line-height: 1.5;
     font-weight: bold;
    text-align: left;
     color: #0f270f;
 }

.chart-description .image {
    flex: 1;
    padding: 20px;
}

.chart-description .image img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
}

.line {
    fill: none;
    stroke: #144c17;
    stroke-width: 2px;
}

.dot {
    fill: #0f2f11;
    stroke-width: 1.5px;
}

.base-line {
    stroke: #33543f;
    stroke-dasharray: 5,5;
}


.container {
    width: 80%;
    margin: 0 auto;
}

.section.title {
    text-align: center;
    padding: 20px;
}

.section.title h3 {
    font-size: 1.2em;
    color: #555;
}

.chart-section {
    width: 100%;
    margin: 0 auto;
}

.chart-and-description {
    display: flex;
    gap: 300px;
    justify-content: center;
    flex-wrap: wrap;
    align-items: flex-start;
    margin-top: 20px;
}

.chart-and-description > div {
    flex: 1;
    padding: 20px;
}

#tree_pipit_chart {
    max-width: 600px;
}

.description {
    display: flex;
    flex-direction: column;
    width: 70%;
    text-align: start;
    justify-content: start;
}

.description img {
    width: 15vw;
    height:15vw;
    object-fit: cover;
}
.right-nav {
    position: fixed;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    z-index: 1000;
}

.right-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.right-nav li {
    position: relative;
}

.nav-dot {
    width: 15px;
    height: 15px;
    background-color: #839e66;
    border-radius: 50%;
    display: block;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.nav-dot:hover {
    background-color: #354525;
    transform: scale(1.2);
}

.nav-dot::after {
    content: attr(data-name);
    position: absolute;
    top: 50%;
    left: -120px;
    transform: translateY(-50%);
    background-color: #354525;
    color: white;
    font-size: 12px;
    padding: 5px 10px;
    border-radius: 5px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.nav-dot:hover::after {
    opacity: 1;
}


.tree-pipit-section {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 30px;
}

.tree-pipit-description {
    width: 30%;
    text-align: center;
}

.habitats_chart {
    width: 70%;
    text-align: center;
}

.habitat-button {
    padding: 10px 15px;
    margin-right: 5px;
    background-color: #839e66;
    border: none;
    cursor: pointer;
    border-radius: 4px;
    font-size: 14px;
}

.tree-pipit-chart {
    width: 70%;
    text-align: center;
}

.tree-pipit-description img {
    width: 20vw;
    height:20vw;
    object-fit: cover;
}

.tree-pipit-description #woodlands{
    width: 3vw;
    height:3vw;
}

.text-box {
    background-color: #bfd3b1;
    border-radius: 8px;
    padding: 1rem;
}

.habitat {
    display: flex;
}

.temperature-section {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
}

.map-visualization-section {
    flex-direction: column;
    align-items: center;
    display: flex;
}
#section5 {
    height: 120%;
}

#section2 {
    height: 110%;
}
#section6 {
    height: 120%;
    display: flex;
    justify-content: start;
}

.map-container, .map-description {
    flex: 1 1 50%;
    text-align: center;
    padding: 20px;
}

#map {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    width: 100%;
    max-width: 800px;
    padding: 20px;
    box-sizing: border-box;
}

.cat-predation-section {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 30px;
}

.cat-predation-description, .cat-chart {
    text-align: left;
    padding: 20px;
    display: flex;
    flex-direction: column;
}

.cat-predation-description img {
    width: 15vw;
    height:15vw;
    object-fit: cover;
}

li {
    font-weight: bold;
}

.bird-container {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

.bird {
    position: absolute;
    left: 0;
    top: 0;
    width: 400px;
    height: auto;
    animation: flyAcrossScreen 5s linear infinite;
}

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 2s ease-out, transform 1s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}


@keyframes flyAcrossScreen {
    0% {
        transform: translateX(-100%) translateY(100px) scale(1) rotate(-5deg);
    }
    50% {
        transform: translateX(50vw) translateY(500px) scale(1) rotate(0deg);
    }
    100% {
        transform: translateX(100vw) translateY(50px) scale(1) rotate(5deg);
    }
}

.texty{
    width: 60%;
}
.text2{
    width: 80%;
}
.description2{
    width: 70%;
}
.fullsize{
    width: 100%;
}

input[type="range"] {
    -webkit-appearance: none;
    width: 50%;
    height: 8px;
    border-radius: 5px;
    background: #354525;
    outline: none;
    opacity: 0.7;
    transition: opacity 0.2s;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #354525;
    cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #354525;
    cursor: pointer;
}

input[type="range"]:hover {
    opacity: 1;
}

.range-button {
    margin-right: 5px;
    background-color: #839e66;
    color: white;
    border: none;
    padding: 10px 20px;
    font-size: 14px;
    border-radius: 5px;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s ease;
}

.range-button.active {
    background-color: #354525;
}

.range-button:hover {
    background-color: #354525;
}