* {
    box-sizing: border-box;
}

:root {
    --about-width:85vw;
    --font-normal: "Inter", sans-serif;
    --animation-: ;
}

/* Hide horizontal overflow */
body, html {
    margin: 0;
    padding: 0;
}
body {
    width: 100vw;
    background-color: #fffae0;
    margin: 0;
    overflow-x: hidden; /* Prevents horizontal overflow */
}
body::-webkit-scrollbar {
    width: 8px;
    background-color: #37773f;
}

body::-webkit-scrollbar-thumb {
    background: #46BAA5;
    width: 6px;
    border-radius: 5px;
}

#FirstViewPage, #HomePage, #GoalPage, #AboutPage {
    background-image: url(img/bg-img.png);
    background-size: cover;
}
#CountryPage {
    overflow-y: hidden;
    background-image: url(img/longbg-img.png);
    background-size: cover;
}

/*************************************spDisplayNone**********************************/
@media screen and (max-width: 768px) {
    /*　画面サイズ 768pxまで適用　*/
    html, body {
        overflow: hidden;
    }
    .spDisplayNone {
        position: relative;
        width: 100vw;
        height: 100vh;
        background-color: #CCE87C;
        color: #000;
        text-align: center;
    }
    .spDisplayNone p {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        font-size: 15px;
    }
}
@media screen and (min-width: 768px) {
    /*　画面サイズ 768pxから適用　*/
    .spDisplayNone {
        display: none;
    }
}



/*************************************header**********************************/
header {
    background-color: #CCE87C;
    width: 100%;
    height: 60px;
    position: fixed;
    z-index: 20;
    top: 0;
    left: 50%;
    transform: translate(-50%);
    box-shadow: 0px 3px 6px 0px rgba(0, 0, 0, 0.2);
}
.navbar {
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: space-around;
    text-align: center;
    max-width: 1000px; /* กำหนดความกว้างสูงสุด */
    margin-left: auto;
    margin-right: auto; 
}

.navbar a {
    width: 100px;
    font-family: var(--font-normal);
    font-weight: bold;
    font-size: 15px;
    margin: 0 50px;
    color: black;
    transition: transform 0.3s ease; /* เพิ่มการเปลี่ยนแปลงให้เนียนขึ้น */
}

.navbar a:hover {
    transform: scale(1.2);
}
.logo {
    height: 60px;
}
.nav-link {
        text-decoration: none;
}
.current {
    text-decoration: underline black;
}

/*************************************home**********************************/
.home {
    position: relative;
    gap: 10rem;
    width: 100vw;
    margin: 0 auto; /* จัดเนื้อหาให้อยู่ตรงกลาง */
    height: 100vh;
}

.text-content {
    position: absolute;
    top: 50%;
    right: 5vw;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column; /* จัดเรียงเนื้อหาในแนวตั้ง */
    text-align: left;
    width: 50vw;
    z-index: 10;
}

.text-content h1 {
    font-family: var(--font-normal);
    font-size: 150px; /* ขนาดตัวอักษรของ h1 */
    margin: 0; /* ลบมาร์จินค่าเริ่มต้นของ h1 */
    margin-bottom: -50px;
    margin-top: 40px;
}

.text-content h2 {
    font-family: var(--font-normal);
    font-size: 70px; /* ขนาดตัวอักษรของ h1 */
    margin: 0; /* ลบมาร์จินค่าเริ่มต้นของ h1 */
    margin-bottom: -15px;
}

.text-content h3 {
    font-family: var(--font-normal);
    font-size: 60px; /* ขนาดตัวอักษรของ h1 */
    margin: 0; /* ลบมาร์จินค่าเริ่มต้นของ h1 */
    margin-left: 200px;
}

.text-content p {
    font-family: var(--font-normal);
    font-size: 15px;
    margin-bottom: 120px;
    line-height: 1.3; /* เพิ่มระยะห่างระหว่างบรรทัด */
    letter-spacing: 0.05em; /* เพิ่มระยะห่างระหว่างตัวอักษร */
}

.homeimgA, .homeimgB {    position: absolute;
    bottom: 0;
}
.homeimgA {
    width: 110vw;
    left: -10vw;
    z-index: 5;
}
.homeimgB {
    width: 100vw;
    left: -7vw;
    z-index: 1;
}

/*************************************first view**********************************/
#FirstViewPage { 
    overflow: hidden;
}

#firstView {
    width: 100vw;
    height: 100vh;
    position: relative;
}

.fv-country {
    width: 720px;
    position: absolute;
}

.eyes {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%);
}

.fv-Thai {
    top: -50px;
    left: -190px;
    transform: rotate(70deg);
}

.fv-Japan {
    bottom: -120px;
    left: 0;
    transform: rotate(25deg);
}

.fv-Korea {
    bottom: -120px;
    right: 0;
    transform: rotate(-25deg);
}

.fv-India {
    top: -100px;
    right: -190px;
    transform: rotate(-70deg);
}

.firstView-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -70%); /* จัดให้ตรงกลางทั้งแนวตั้งและแนวนอน */
    text-align: center;
}

.firstView-text h1 {
    font-size: 70px;
    color: #738641;
    margin-bottom: 20px;
}

.btn-index {
    padding: 10px 20px;
    background-color: #CCE87C;
    font-size: 30px;
    color: white;
    text-align: center;
    transition: all 0.5s ease;
    cursor: pointer;
    display: inline-block;
    text-decoration: none;
}

.btn-index:hover {
    background-color: #738641;
    color: white;
    transform: scale(1.1); /* ขยายขนาดเมื่อ hover */
}





/*************************************goal**********************************/
.goal {
    display: flex; /* ใช้ Flexbox */
    flex-direction: column; /*จัดเรียงเนื้อหาในแนวตั้ง */
    text-align: center; /* จัดข้อความใน h1 และ p ให้อยู่กึ่งกลาง */
    max-width: 800px;
    padding: 20px;
    margin: auto; /* ให้ .goal อยู่ตรงกลางของหน้า */
}

.goal h1 {
    font-family: var(--font-normal);
    font-size: 80px;
    margin-bottom: 20px; 
    margin-top: 100px;
}

.goal p {
    font-family: var(--font-normal);
    font-size: 18px;
    line-height: 1.6; /* ระยะห่างระหว่างบรรทัด */
    margin: 0; 
    margin-bottom: 60px;
    letter-spacing: 0.05em;
}

.goal-img {
    display: flex;
    justify-content: center;
    z-index: -1;
}

.goal-img img{
    width: 60vw;
    margin-top: -150px;
    margin-bottom: -55px;
}

/*************************************about**********************************/
#AboutPage{
    margin: 0 auto;
    justify-content:center;
}

.about-fv {
    /* ใช้ flexbox เพื่อจัดวางข้อความและรูปภาพในแนวนอน */
    position: relative;
    width: var(--about-width);
    justify-content:center;
    margin:0 auto;
    height:60vh;
    margin-top: 120px;
    justify-items: center;
}

.about-fv h1 {
    z-index: 2;
    width:var(--about-width);
    font-size: 8em;
    position: absolute;
    top:15%;
    left:0%;
    margin: 0 auto;
    line-height:0.75em;
    /*padding: 10px;*/
}

#A {
    font-size:2em;
}

.about-fv img {
    width:calc(var(--about-width) * 0.6875);
    height:calc(var(--about-width) * 0.25);
    position: absolute;
    right:0;
    bottom:0;
}

.about-content {
    display: flex;
    width:calc(var(--about-width) * 0.9);
    height:30vw;
    margin: 0 auto;
    margin-top: 80px;
    margin-bottom: 80px;
    position:relative;
}

.about-content p {
    width:60%;
    font-size:1.5em;
    margin: 0 auto;
    line-height:2.7em;
    align-content:center;
    position:absolute;
    left: 0;
    top:0;
}

.slide-flame {
    position: absolute;
    right:0;
    top:0;
    overflow: hidden;
    width:30vw;
    height:30vw;
}

.slide {
    position: absolute;
    left:0;
    top:0;
    width:100%;
    height:100%;
    background-size: cover;
    background-repeat: none;
}

#pro1 {
    background-image: url(img/Balloon.jpg);
    animation: slide1 25s infinite;
}

#pro2 {
    background-image: url(img/Faii.jpg);
    animation: slide2 25s infinite;
}

#pro3 {
    background-image: url(img/Tane.jpg);
    animation: slide3 25s infinite;
}

#pro4 {
    background-image: url(img/Saelun.jpg);
    animation: slide4 25s infinite;
}

@keyframes slide1 {
    0% {opacity: 1}
  20% {opacity: 1;}
  25% {opacity: 0;}
  95% {opacity: 0}
100% {opacity: 1;}
}
@keyframes slide2 {
    0% {opacity: 0;}
  20% {opacity: 0}
  25% {opacity: 1;}
  50% {opacity: 1;}
  55% {opacity: 0;}
100% {opacity: 0;}
}
@keyframes slide3 {
    0% {opacity: 0;}
  50% {opacity: 0}
  55% {opacity: 1;}
  75% {opacity: 1;}
  80% {opacity: 0}
100% {opacity: 0;}
}
@keyframes slide4{
    0% {opacity: 0;}
  75% {opacity: 0}
  80% {opacity: 1;}
  95% {opacity: 1;}
100% {opacity: 0;}
}

/*
.one-text {
    flex: 1;
    padding: 15px;
    text-align: right;
}

.one-text h1{
    font-size: 80px;
}

.one-text p{
    font-size: 50px;
    margin-top: -60px;
}

.one-img {
    flex: 1; /* ให้รูปภาพใช้พื้นที่เท่ากับข้อความ 
    overflow: hidden; /* ตัดส่วนที่เกินออก 
}

.one-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    max-width: 300px;
    max-height: 300px;
}*/

/*************************************footer**********************************/
footer {
    background-color: #CCE87C;
    z-index: 1;
}
.footerContainer {
    width: 100%;
    padding: 70px 30px 20px;
}
.socialIcons {
    display: flex;
    justify-content: center;
}
.socialIcons a {
    display: flex; /* ใช้ Flexbox */
    justify-content: center; /* จัดให้อยู่กลางแนวนอน */
    align-items: center; /* จัดให้อยู่กลางแนวตั้ง */
    text-decoration: none;
    width: 50px;
    height: 50px;
    padding: 10px;
    background-color: white;
    margin: 10px;
    border-radius: 50%;
    text-align: center;
}
.socialIcons a i {
    font-size: 2em;
    color: #CCE87C;
    opacity: 0.9; /* ควรเป็น 0.9 แทนที่ 0,9 */
}
/* Hover effect on social media icon */
.socialIcons a:hover {
    background-color: #CCE87C;
    transition: 0.5s;
}
.socialIcons a:hover i {
    color: white;
    transition: 0.5s;
}
.footerNav {
    margin: 30px 0;
}

.footerNav p {
    color: white;
    text-align: center;
    margin-top: 30px;
}



#country {
    width: 60vw;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    display: flex;
    justify-content: space-around;
    z-index: 5;
}
.country_move {
    animation: flagUp 1s ease-in-out forwards;
}
@keyframes flagUp {
    0% { width: 60vw; top: 50%; }
    100% { width: 30vw; top: 17%; }
}
.flag{ 
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background-size: cover;
    background-position: 50% 50%;
    cursor: pointer;
    box-shadow: 3px 3px 6px 0px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}
.flag:not(.selectBorder):hover {
    transform: scale(1.2);
}
.flag_move {
    animation: flagSmall 1s ease-in-out forwards;
}
@keyframes flagSmall {
    0% { width: 100px; height: 100px; }
    100% { width: 60px; height: 60px; }
}

.Japan {
    background-image: url(img/japan.svg);
}
.Thailand {
    background-image: url(img/thailand.svg);
}
.Korea {
    background-image: url(img/Korea.svg);
}
.India {
    background-image: url(img/india.svg);
}
.selectBorder {
    transform: scale(1.5);
}

#food-img {
    display: none;
    position: absolute;
    width: 113vw;
    height: 105vh;
    z-index: 1;
}
.food-img_move {
    animation: foodimgUp 1s ease-in-out forwards;
}
@keyframes foodimgUp {
    0% { bottom: -100%; opacity: 0; }
    100% { bottom: 0; opacity: 1; }
}
.rotate-circle {
    width: 90vw;
    position: absolute;
    bottom: 30vh;
    left: -22vw;
}
.rotate-ctn-good, .rotate-ctn-bad {
    position: absolute; 
    top: -115vh;
    left: 5vw;
    width: 40vw;
    height: 200vh;
    transform-origin: 50% 50%;
    animation-timing-function: linear;
    animation-duration: 1s;
    animation-fill-mode: forwards;
}
.visible-left {
    animation-name: visible-interior-left;
}
.visible-right {
    animation-name: visible-interior-right
}
.hidden-left {
    animation-name: hidden-interior-left;
}
.hidden-right {
    animation-name: hidden-interior-right;
}
@keyframes visible-interior-left {
    0%   { transform: rotate(-70deg); opacity: 0; }
    100% { transform: rotate(0deg); opacity: 1; }
}
@keyframes visible-interior-right {
    0%   { transform: rotate(70deg); opacity: 0; }
    100% { transform: rotate(0deg); opacity: 1; }
}

@keyframes hidden-interior-left {
    0%   { transform: rotate(0deg); opacity: 1; }
    100% { transform: rotate(70deg); opacity: 0; }
}
@keyframes hidden-interior-right {
    0%   { transform: rotate(0deg); opacity: 1; }
    100% { transform: rotate(-70deg); opacity: 0; }
}
.good, .bad {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translate(-50%);
    max-width: 200%;
    width: 50vw;
}
.bad {
    display: none;
}

.group1 {
    width: 300px;
    display: flex;
    justify-content: space-between;
    position: absolute;
    bottom: 8%;
    left: 12%;
}
.rotate-left, .rotate-right {
    border: none;
    cursor: pointer;
    background-color: #CCE87C;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    font-weight: 600;
    text-align: center;
}
.rotate-left:hover, .rotate-right:hover {
    background-color: #94b833;
}
.foodtext {
    font-size: 20px;
    font-weight: 700;
}
.group2 {
    width: 300px;
    position: absolute;
    top: 60%;
    left: 60%;
    transform: translate(-50%,-50%);
    text-align: right;
}
.countryname {  
    font-size: 100px;
}
.countryflag {
    width: 120px;
    border-radius: 20px;
    margin: o ;
    box-shadow: 0px 3px 6px 0px rgba(0, 0, 0, 0.2);
}

.group3 {
    width: 80vw;
    height: auto;
    margin: 110vh auto 0;
    position: relative;
    text-align: center;
}
.flexgroup {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.source {
    position: absolute;
    top: 0;
    left: 50px;
    width: 80px;
    height: 30px;
    line-height: 30px;
    background-color: #fffcec;
    font-size: 15px;
    border: 1.5px solid black;
    cursor: pointer;
    border-radius: 30px;
    text-align: center;
}
.source:hover {
    background-color: #fff4b6;
}
.fromdata {
    position: fixed;
    text-align: left;
    background-color: #fffcec;
    border: 3px #CCE87C solid;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 40vw;
    padding: 30px;
    border-radius: 30px;
    z-index: 100;
}
.fromdata a {
    text-decoration: underline black;
    color: black;
    
}
.fromdata h1 {
    position: absolute;
    top: 10px;
    right: 20px;
    cursor: pointer;
}
.fromdata h1:hover {
    transform: scale(1.1);
}
.fromdata p {
    margin: 10px;
}
.background-rectangle {
    position: absolute;
    top: -35px;
    left: 50%;
    transform: translate(-50%);
    width: 80vw; /* กำหนดความกว้างตามต้องการ */
    height: 120%; /* กำหนดความสูงตามต้องการ */
    background-color: #fffcec; /* สีพื้นหลัง */
    z-index: -1; /* ให้พื้นหลังอยู่ด้านหลังเนื้อหา */
    border-radius: 50px;
    box-shadow: 5px 4px 4px 0px rgba(0, 0, 0, 0.2);
}
.chart {
    width: 600px;
}
.textgroup1 {
    width: 30vw;
    text-align: left;
    margin-right: 70px;
}
.textgroup1 h2 {
    font-size: 30px;
}
.textgroup2 {
    text-align: center;
    margin: 50px auto 100px;
    width: 60vw;
}

#malnutrition {
    margin-top: 200px;
    display: none;
}
.malnutrition-title {
    text-align: center;
    color: #AF2727;
}
.group4, .group5 {
    width: 70vw;
    display: flex;
    justify-content: space-between;
    margin: 30px auto;
    text-align: left;
    align-items: center;
}
.group4 p, .group5 p {
    width: 65%;
}
.group4 img {
    width: 25%;
}
.group5 img {
    width: 30%;
}

/* Nutritious-ingredients */
#nutritious-ingredients {
    margin-top: 200px;
}
.nutritious-title {
    text-align: center;
    line-height: 40px;
}

/* 画像スライダー */
.slider-group {
    display: flex;
    width: 800px;
    margin: 0 auto;
    justify-content: space-between;
    position: relative;
}
.slider {
    width: 700px;
    height: 300px;
    display: grid;
    justify-content: left;
    position: relative;
    margin: 30px auto 0;
    overflow: hidden;
}
.slider_outer {
    position: relative;
    width: 1140px;
    height: 300px;   
    overflow: hidden;
}
.slider_container {
    display: flex;
    column-gap: 40px;
    transition: .5s ease-in-out;
    padding: 0 20px;
}
.slider_item {
    width: 250px;
    height: 250px;
    background-image: url(img/paper.png);
    background-size: cover;
    text-align: center;
    position: relative;
    filter: drop-shadow(0px 4px 1px rgba(0, 0, 0, 0.2));
}
.slider_item img {
    position: absolute;
    top: 35px;
    left: 50%;
    transform: translate(-50%);
    width: 90px;
    height: 90px;
    object-fit: cover;
}
.slider_item p {
    font-size: 13px;
    width: 180px;
    position: absolute;
    top: 135px;
    left: 50%;
    transform: translate(-50%);
    line-height: 16px;
}

/* 進む・戻るボタン */
.next_btn, .back_btn{
    all: initial;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
}
.next_btn img, .back_btn img {
    width: 40px;
}
button:active {
    opacity: .6;
}
.next_btn {
    position: absolute;
    top: 110px;
    right: -20px;
}
.back_btn {
    position: absolute;
    opacity: 0.2;
    top: 110px;
    left: -20px;
}

.vetpic{
    width: 30vw;
    margin: 0 auto;
}