@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@300..700&display=swap');
*{
    padding: 0;
    box-sizing: border-box;
    font-family: "Quicksand", sans-serif;
}
html
{
    scroll-behavior: smooth;
}
.header-index
{
    user-select: none;
    position: fixed;
    display: flex;
    padding: 10px 30px;
    justify-content: space-between;
    align-items: center;
    width: 96vw;
    left: 1.5vw;   /* supaya tidak menempel ke kiri*/
    background:transparent;
    backdrop-filter: blur(10px);
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    margin-top: 20px;
    transition: 0.8s;
    z-index: 1;
}

.header-index.sticky
{
    margin: 0;
    top: 0;
    left: 0;    /*spasi di kiri dan di atas dihapus*/
    background: #bbb;
    border-radius: 0px;
    width: 100vw;
}
.icons
{
    color: black;
    font-size: 30px;
    cursor: pointer;
    display: none;
    position: absolute;
    right: 10px;
}
#check{
    display: none;
}
@media only screen and (max-width: 800px) {
    .header-index {
        backdrop-filter: blur(3px);
        margin: 5px 0;
        padding: 0;
        border-bottom: 0;
        border-left: 2px solid rgba(255, 255, 255, 0.2);
        border-right: 2px solid rgba(255, 255, 255, 0.2);
    }
    .header-index.sticky {
        background: #bbb;
    }
    .menu{
        position: absolute;
        top: 50px;
        right: -100%;  /* hide dulu */
        width: 50%;
        height: 13rem;
        background: rgba(0, 0, 0, .7);
        border-radius: 30px;
        transition: right 0.8s, transform 0.8s;
    }
    .menu ul{
        flex-direction: column;
    }
    .menu li{
        margin: 1rem 0;
    }
    .menu a{
        color: white;
    }
    .icons{
        display: block;
    }
    .icons #close-icon{
        display: none;
    }
    #check:checked~.icons #menu-icon{
        display: none;
    }
    #check:checked~.icons #close-icon{
        display: block;
    }
    #check:checked~.menu{
        right: 0;
        transform: rotate(360deg);
    }
}
.logo
{
    display: flex;
    align-items: center;
    gap: 10px;
}
.logo img
{
    width: 80px;
    border-radius: 50%;
}
.logo h2{
    font-size: xx-large;
}
.menu
{
    display: flex;
    padding: 10px 0px;
}
.header-index ul
{
    display: flex;
}
.header-index li
{
    list-style: none;
    text-align: center;
}
.header-index ul li::after{
    content: '';
    width: 0%;
    height: 2px;
    background: rgb(238, 255, 0);
    display: block;
    margin: auto;
    transition: 0.4s;
}
.header-index ul li:hover::after{
    width: 80%;
}
.header-index a
{
    text-decoration: none;
    color: #f2f2f2;
    margin: 0 15px;
    font-size: large;
    font-weight: bolder;
}

/* Responsive */
@media only screen and (max-width: 800px) {
        .logo img{
            width: 50px;
            border-radius: 8px;
    }
    .logo h2{
        font-size: medium;
    }
  }

/*home*/
.home
{
    position: relative;
    background-image: url("../assets/Plantation\ 3.jpeg");
    display: flex;
    flex-direction: column;
    text-align: center;
    height: 100vh; /*supaya yang terlihat hanya section ini saja dulu*/
    min-height: fit-content;
}
.top-text
{
    position: relative;
    background: radial-gradient(circle, rgb(203, 216, 20) 0%, rgb(101, 207, 30) 100%);
    margin: 20vh 30vw 10vh;
    padding: 40px 0;
    border-radius: 40px;
    border-bottom: 2px solid #fff;
    font-size: larger;
    min-width: fit-content;
}
/* Utnuk .top-text responsive */
@media only screen and (max-width: 800px) {
    .top-text {margin: 15px 2px;
    font-size: small;}
    .home {
        min-height: fit-content;
    }
  }
/* Slideshow container */
.mySlides img
{
    width: 33vw;
    height: 40vh;
    border-radius: 18px;
}
.slideshow-container {
    max-width: 1000px;
    position: relative;
    margin: auto;
  }
  
  
  /* Number text (1/16 etc) */
  .numbertext {
    color: #f2f2f2;
    font-size: 12px;
    padding: 8px 12px;
    position: absolute;
    top: 0;
  }
  
  /* The dots */
  .dot {
    height: 8px;
    width: 8px;
    margin: 0 2px;
    background-color: #bbb;
    border-radius: 50%;
    display: inline-block;
    transition: background-color 0.6s ease;
  }
  
  .active {
    background-color: #717171;
  }
  
  /* Fading animation */
  .fade {
    animation-name: fade;
    animation-duration: 1.5s;
  }
  
  @keyframes fade {
    from {opacity: .4} 
    to {opacity: 1}
  }
  
  /* On smaller screens, decrease text size */
  @media only screen and (max-width: 300px) {
    .text {font-size: 11px}
  }


.home .slide
{
    display: flex;
    justify-content: space-around;
}
/* Utnuk .home slide responsive */
@media only screen and (max-width: 800px) {
    .home .slide {display: inline;}
}
.form-container
{
    background: transparent;
    border-radius: 20px;
    width: 30vw;
    min-width: fit-content;
    height: 40vh;
    min-height: fit-content;
    box-shadow: 0px 0px 50px rgb(200, 241, 13);
    backdrop-filter: blur(15px);
}
@media only screen and (max-width: 800px) {
    .form-container,
    .slideshow-container,
    .mySlides img {width: 94vw;
    height: 30vh;}
    .home .slide{
        padding: 2px;
    }
    .form-container form {
        width: 90vw;
    }
}




.home form
{
    display: flex;
    flex-direction: column;
}
.home label
{
    color: #fff;
    font-weight: bold;
}
.home .form-content
{
    margin: 15px 0;
}
.form-content input
{
    width: 300px;
    height: 40px;
    border: none;
    outline: none;
    text-indent: 10px;
    border-radius: 10px;
    margin: 10px;
}
.form-content textarea
{
    width: 300px;
    height: 80px;
    border: none;
    outline: none;
    text-indent: 10px;
    border-radius: 10px;
    margin-top: 10px;
}

.form-content :valid {
    border: 2px solid rgb(33, 236, 33)
}
.form-content :invalid {
  border: 2px solid red;
}

.form-content select
{
    width: 180px;
    height: 40px;
    border: none;
    border-radius: 10px;
    text-align: center;
    outline: none;
}
.home button
{
    text-align: center;
    align-self: center;
    width: 150px;
    height: 40px;
    border-radius: 50px;
    font-weight: 600;
    font-size: large;
    margin: 20px;
    background: linear-gradient(rgb(78, 231, 17), rgb(218, 233, 9), rgb(78, 231, 17));
    border: 1px solid rgb(200, 241, 13);
}
.home button:hover
{
    scale: 1.05;
}

.form-message {
    display: none;
    width: 100%;
    box-sizing: border-box;
    padding: 14px 18px;
    margin: 15px 0;
    border-radius: 8px;
    font-size: 16px;
    line-height: 1.5;
    font-weight: 600;
}

.form-message.success {
    display: block;
    background-color: #dff5e1;
    color: #176b2c;
    border: 1px solid #9ed6a5;
}

.form-message.error {
    display: block;
    background-color: #fde2e2;
    color: #9b1c1c;
    border: 1px solid #e5a0a0;
}

/*Programme*/

.programme
{
    padding: 0px 30px;
    position: relative;
    background-image: url("../assets/offerBg.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    display: flex;
    flex-direction: column;
    text-align: center;
    height: 100vh; /*supaya yang terlihat hanya section ini saja dulu*/
    min-height: fit-content;
}
.showBioprofile
{
    padding: 30px 3px;
}
.showBioprofile button
{
    text-align: center;
    align-self: center;
    width: 35vw;
    height: 10vh;
    border-radius: 15px;
    font-weight: 600;
    font-size: large;
    background:lightblue;
    border: 1px solid rgb(3, 243, 252); 
    cursor: pointer;
}
.showBioprofile button:hover
{
    background:rgb(161, 226, 248);
}
.process
{
    padding: 3vh 15vw;
}

.article-content {
    max-height: 150px;
    overflow: hidden;
    position: relative;
    transition: max-height 0.5s ease;
}

/* Fade effect at the bottom when collapsed */
.article-content::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0),
        #fff
    );
    pointer-events: none;
    transition: opacity 0.3s ease;
}

/* Expanded state */
.article-content.expanded {
    max-height: 5000px;
}

.article-content.expanded::after {
    opacity: 0;
}

/* Button */
.read-more-btn {
    display: block;
    margin: 15px auto 0;
    padding: 10px 20px;
    border: none;
    background: transparent;
    color: #8b5e3c;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: color 0.3s ease;
}

.read-more-btn:hover {
    color: #5c3d28;
    text-decoration: underline;
}

.programme-txt
{
    text-align: center;
    font-size: larger;
    font-weight: 500;
}

.programme-container
{
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding-left: 30px;
    padding-bottom: 7vh;
}
@media only screen and (max-width: 800px) {
    .programme-container {flex-direction: column;
    padding: 5px 1px;}
    .programme {
        padding: 5px 1px;
        min-height: fit-content;
    }
    .programme-list {
        margin: 10px 0;
    }
}
.programme-container .programme-list
{
    border-radius: 25px;
    box-shadow: 1px 1px 8px gray;
    width: 300px;          /* fixed width */
    max-width: 300px;      /* ensures it never grows beyond this */
    border: 1px solid #333;
    padding: 10px;
    word-wrap: break-word; /* forces long words to wrap */
    overflow-wrap: break-word; /* modern equivalent */
    white-space: normal;   /* allows wrapping */
}
.programme-container .programme-list:hover
{
    transform: scale(1.1);
    background-color: yellowgreen;
}
.programme-container img
{
    width: 90%;
    height: 55%;
    border-top-left-radius: 25px;
    border-top-right-radius: 25px;
    padding: 10px 10px;
}
.course
{
    display: flex;
    align-items: center;
    text-align: center;
    justify-content: space-around;
    padding: 0px 10px 10px 10px;
}

.offer
{
    padding: 0px 10px;
    display: flex;
    justify-content: space-between;
    padding: 0px 10px 10px 10px;
}
.offer-list
{
    display: grid;
    justify-items: center;
}
.price-container
{
    padding: 0px 10px 10px 10px;
}
.price
{
    background-color: rgb(206, 226, 253);
    border-radius: 10px;
    text-align: center;
    display: flex;
    justify-content: center;
    column-gap: 15px;
}
.bookmark
{
    align-content: center;
    font-size: x-large;
}
.price-pax
{
    align-content: center;
    font-weight: 600;
}




/*Contacts*/

.contacts
{
    background-color: black;
    padding: 10px 0px;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    color: white;
}
@media only screen and (max-width: 800px) {
    .contacts {
        flex-direction: column;
        padding: 0px 10px;
        min-height: fit-content;
    }
}
.adresse, .email-us
{
    align-content: center;
}
.contacts h1, .contacts p
{
    padding-bottom: 25px;
}
.contacts img
{
    width: 70px;
}
.contacts-logo
{
    display: flex;
    flex-direction: row;
    padding-bottom: 25px;
}
.contacts-logo img
{
    border-radius: 50%;
}
.email-area
{
    display: flex;
    box-sizing: border-box;
}
.email-us input
{
    width: 250px;
    height: 50px;
    text-indent: 10px;
    font-size: large;
    border-radius: 8px;
}
.email-area :valid {
    border: 2px solid rgb(33, 236, 33);
}
.email-area :invalid {
  border: 2px solid red;
}
.email-us input:focus
{
    outline-style: none;
}
.email-us button
{
    width: 100px;
    height: 50px;
    background-color: rgb(203, 248, 3);
    color: black;
    border-style: none;
    border-radius: 8px;
    font-weight: bold;
    font-size: large;
}
.contacts-icon
{
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    width: 200px;
    
}
.contacts-icon .icon
{
    background-color: white;
    padding: 3px 5px 0px 5px;
    border-radius: 5px;
}
.contacts-icon .icon:hover
{
    background-color: rgb(203, 248, 3);
    transform: scale(1.1);
}
.contacts-icon .icon i
{
    color: black;
}

/*footer*/
footer
{
    text-align: center;
    background-color: rgb(56, 55, 55);
}

/* Mulai styling untuk calc.html */

/* .calc-welcome-txt
{
    display: flex;
    flex-direction: column;
    text-align: center;
}
#choiceSegitiga, #choiceJajar
{
    width: 100%;
    height: 40px;
    text-align: center;
}
#segitiga, #jajar
{
    border: none;
    cursor: pointer;
    border-radius: 10px;
    width: 100%;
    background: white;
    height: 35px;
    color: blue;
    font-size: large;
}

.calculator
{
    margin: 2vh 1vw;
    border: 1px solid blue;
    display: none;
}
.geometric-shape-img
{
    text-align: center;

}
.geometric-shape-data input
{
    width: 100%;
    padding: 5px;
    margin: 8px 0;
    outline: none;
}
.input-data :valid {
    border: 2px solid rgb(33, 236, 33)
}
.input-data :invalid {
  border: 2px solid red;
}
.geometric-shape-data button
{
    border: none;
    border-radius: 5px;
    color: #fff;
    background-color: blue;
    width: 120px;
    height: 50px;
}
#hitung-btn
{
    text-align: center;
}
#reset-btn button
{
    border: none;
    color: #fff;
    background-color: orange;
    width: 50px;
    height: 30px;
    border-radius: 2px;
    margin: 30px 0;
}
#reset-btn
{
    text-align: end;
    margin-right: 8px;
} */