/* =========================================
   RESET
========================================= */

.listening-area {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    margin-bottom: 26px;
}

.listening-tutor {
    display: grid;
    place-items: center;
    width: 84px;
    height: 84px;
    border-radius: 50%;
    background: #e7f8ed;
    font-size: 42px;
}

.listen-btn {
    padding: 14px 24px;
    border-radius: 12px;
    background: #171717;
    color: white;
    font-weight: 800;
    cursor: pointer;
}

.listen-btn:disabled {
    opacity: .5;
    cursor: not-allowed;
}

.listen-btn:focus-visible {
    outline: 3px solid #20974a;
    outline-offset: 4px;
}

.listening-status {
    color: #666;
    font-size: 14px;
    text-align: center;
    line-height: 1.5;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family:
        Inter,
        Arial,
        Helvetica,
        sans-serif;

    background: #f7f8fc;

    color: #161616;
}

button,
input {
    font: inherit;
}

button {
    border: none;
}

.hidden {
    display: none !important;
}



/* =========================================
   PAGE
========================================= */

.page {
    display: none;

    min-height: 100vh;
}

.page.active {
    display: block;
}



/* =========================================
   NAVBAR
========================================= */

nav {
    height: 80px;

    padding: 0 8%;

    display: flex;

    align-items: center;

    justify-content: space-between;
}

.logo {
    font-size: 22px;

    font-weight: 900;

    letter-spacing: 2px;
}

.nav-links {
    display: flex;

    gap: 30px;
}

.nav-links button {
    background: none;

    color: #666;

    cursor: pointer;

    font-size: 14px;
}

.nav-links button:hover {
    color: #161616;
}



/* =========================================
   COMMON
========================================= */

.badge {
    display: inline-block;

    padding: 8px 14px;

    border-radius: 50px;

    background: #e7f8ed;

    color: #179447;

    font-size: 11px;

    font-weight: 800;

    letter-spacing: 1px;

    margin-bottom: 22px;
}


.primary-btn,
.language-card button,
.check-btn {
    cursor: pointer;

    padding: 16px 24px;

    border-radius: 12px;

    background: #171717;

    color: white;

    font-weight: 800;

    transition:
        transform .2s,
        opacity .2s;
}


.primary-btn:hover,
.language-card button:hover,
.check-btn:hover:not(:disabled) {
    transform: translateY(-2px);
}



/* =========================================
   HOME
========================================= */

.hero {
    min-height: calc(100vh - 80px);

    padding: 60px 10%;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 60px;
}


.hero-text {
    width: 55%;

    max-width: 650px;
}


.hero h1 {
    font-size:
        clamp(55px, 7vw, 100px);

    line-height: .9;

    letter-spacing: -5px;

    margin-bottom: 30px;
}


.hero p {
    max-width: 480px;

    color: #777;

    font-size: 17px;

    line-height: 1.7;

    margin-bottom: 35px;
}


.hero-visual {
    width: 45%;

    display: flex;

    justify-content: center;
}


.language-circle {
    width: 330px;

    height: 330px;

    border-radius: 50%;

    background: #171717;

    color: white;

    display: flex;

    align-items: center;

    justify-content: center;

    gap: 24px;

    font-size: 50px;

    font-weight: 800;
}



/* =========================================
   LANGUAGE SELECT
========================================= */

.language-page {
    width: 100%;

    padding: 45px 8% 80px;
}


.back-btn {
    background: none;

    cursor: pointer;

    font-size: 15px;

    font-weight: 700;
}


.section-title {
    max-width: 700px;

    margin: 55px auto;

    text-align: center;
}


.section-title h2 {
    font-size:
        clamp(32px, 5vw, 48px);

    letter-spacing: -2px;

    margin-bottom: 15px;
}


.section-title p {
    color: #777;

    line-height: 1.6;
}


.language-grid {
    width: 100%;

    max-width: 1100px;

    margin: auto;

    display: grid;

    grid-template-columns:
        repeat(3, minmax(0, 1fr));

    gap: 25px;
}


.language-card {
    position: relative;

    min-height: 340px;

    padding: 35px;

    border:
        2px solid #ececec;

    border-radius: 20px;

    background: white;

    display: flex;

    flex-direction: column;

    transition:
        transform .2s,
        border .2s;
}


.language-card:not(.locked):hover {
    transform: translateY(-6px);

    border-color: #222;
}


.flag {
    font-size: 50px;

    margin-bottom: 30px;
}


.language-card h3 {
    font-size: 28px;

    margin-bottom: 14px;
}


.language-card p {
    color: #777;

    line-height: 1.6;

    flex: 1;

    margin-bottom: 30px;
}


.locked {
    opacity: .48;
}


.lock-icon {
    position: absolute;

    right: 25px;

    top: 25px;
}


.coming-soon {
    font-size: 12px;

    font-weight: 900;

    letter-spacing: 1px;

    color: #888;
}



/* =========================================
   QUIZ
========================================= */

.quiz-page {
    width: 100%;

    max-width: 1000px;

    margin: auto;

    padding: 22px 30px 70px;
}



/* =========================================
   QUIZ HEADER
========================================= */

.quiz-header {
    width: 100%;

    display: flex;

    align-items: center;

    gap: 24px;
}


.exit-btn {
    width: 40px;

    height: 40px;

    flex-shrink: 0;

    background: transparent;

    cursor: pointer;

    font-size: 30px;

    line-height: 1;
}


.progress-track {
    flex: 1;

    height: 13px;

    border-radius: 50px;

    background: #e4e6eb;

    overflow: hidden;
}


.progress-bar {
    width: 0%;

    height: 100%;

    border-radius: inherit;

    background: #2ebd59;

    transition:
        width .35s ease;
}


.heart {
    min-width: 50px;

    color: #e74c4c;

    font-size: 18px;

    font-weight: 900;
}



/* =========================================
   QUIZ CONTENT
========================================= */

.quiz-content {
    width: 100%;

    max-width: 700px;

    margin: 90px auto 0;
}


.quiz-info {
    margin-bottom: 18px;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 15px;
}


.question-type {
    color: #999;

    font-size: 12px;

    font-weight: 900;

    letter-spacing: 2px;
}


.difficulty {
    padding: 6px 10px;

    border-radius: 20px;

    background: #edf8f0;

    color: #20974a;

    font-size: 11px;

    font-weight: 800;
}


.quiz-content > h1 {
    max-width: 650px;

    font-size:
        clamp(27px, 4vw, 36px);

    line-height: 1.25;

    letter-spacing: -1px;

    margin-bottom: 12px;
}


.question-extra {
    min-height: 0;

    color: #666;

    font-size: 18px;

    line-height: 1.6;

    margin-bottom: 35px;
}


.question-extra:empty {
    display: none;
}



/* =========================================
   QUESTION AREA
========================================= */

.question-area {
    width: 100%;

    margin-top: 15px;
}



/* =========================================
   MULTIPLE CHOICE
========================================= */

.answers {
    width: 100%;

    display: grid;

    grid-template-columns:
        repeat(2, minmax(0, 1fr));

    gap: 14px;
}


.answer-btn {
    min-height: 65px;

    padding: 18px 20px;

    border:
        2px solid #e1e1e1;

    border-radius: 13px;

    background: white;

    cursor: pointer;

    color: #333;

    font-size: 16px;

    font-weight: 600;

    text-align: left;

    transition:
        border .15s,
        background .15s,
        transform .15s;
}


.answer-btn:hover {
    border-color: #999;

    transform:
        translateY(-1px);
}


.answer-btn.selected {
    border-color: #2ebd59;

    background: #eefbf2;

    color: #16883d;
}



/* =========================================
   LABEL
========================================= */

.answer-label {
    display: block;

    color: #999;

    font-size: 11px;

    font-weight: 900;

    letter-spacing: 1.5px;

    margin-bottom: 10px;
}



/* =========================================
   ARRANGE WORDS
========================================= */

.selected-words {
    width: 100%;

    min-height: 90px;

    padding: 16px;

    border:
        2px dashed #d7d7d7;

    border-radius: 14px;

    background: #fafafa;

    display: flex;

    align-items: flex-start;

    align-content: flex-start;

    flex-wrap: wrap;

    gap: 10px;

    margin-bottom: 30px;
}


.placeholder {
    color: #aaa;

    font-size: 14px;
}


.word-bank-title {
    margin-top: 5px;
}


.word-bank {
    width: 100%;

    display: flex;

    flex-wrap: wrap;

    gap: 10px;
}


.word-btn {
    min-height: 45px;

    padding: 11px 17px;

    border:
        2px solid #dedede;

    border-radius: 10px;

    background: white;

    cursor: pointer;

    color: #333;

    font-size: 15px;

    font-weight: 700;

    transition:
        border .15s,
        opacity .15s;
}


.word-btn:hover {
    border-color: #888;
}


.word-btn.used {
    opacity: .25;

    pointer-events: none;
}



/* =========================================
   TRANSLATION
========================================= */

.translation-input {
    width: 100%;

    min-height: 60px;

    padding: 17px 18px;

    border:
        2px solid #dedede;

    border-radius: 13px;

    background: white;

    color: #222;

    font-size: 17px;

    outline: none;

    transition:
        border .2s;
}


.translation-input:focus {
    border-color: #2ebd59;
}



/* =========================================
   FEEDBACK
========================================= */

.feedback {
    width: 100%;

    margin-top: 28px;

    padding: 17px 20px;

    border-radius: 12px;

    font-size: 15px;

    font-weight: 700;

    line-height: 1.5;
}


.feedback.correct {
    background: #eaf9ef;

    color: #16883d;
}


.feedback.incorrect {
    background: #fff0f0;

    color: #d74444;
}



/* =========================================
   CHECK BUTTON
========================================= */

.quiz-action {
    width: 100%;

    margin-top: 30px;
}


.check-btn {
    width: 100%;

    min-height: 55px;
}


.check-btn:disabled {
    cursor: not-allowed;

    opacity: .3;

    transform: none;
}



/* =========================================
   GAME OVER
========================================= */

.game-over-page {
    min-height: 100vh;

    display: flex;

    align-items: center;

    justify-content: center;

    padding: 40px 20px;
}


.game-over-card {
    width: 100%;

    max-width: 650px;

    text-align: center;
}


.game-over-icon {
    width: 90px;

    height: 90px;

    margin: 0 auto 25px;

    border-radius: 50%;

    background: #fff0f0;

    color: #e74c4c;

    display: flex;

    align-items: center;

    justify-content: center;

    font-size: 50px;

    font-weight: 700;
}


.game-over-label {
    color: #e74c4c;

    font-size: 12px;

    font-weight: 900;

    letter-spacing: 2px;
}


.game-over-card h1 {
    margin-top: 15px;

    font-size:
        clamp(42px, 7vw, 70px);

    letter-spacing: -3px;
}


.game-over-message {
    max-width: 520px;

    margin: 20px auto 0;

    color: #777;

    font-size: 17px;

    line-height: 1.7;
}


.game-over-motivation {
    margin-top: 18px;

    font-size: 18px;

    font-weight: 800;

    line-height: 1.6;
}


.game-over-stats {
    margin: 45px 0 35px;

    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    border-top:
        1px solid #ddd;

    border-bottom:
        1px solid #ddd;
}


.game-over-stat {
    padding: 25px 10px;
}


.game-over-stat:not(:last-child) {
    border-right:
        1px solid #ddd;
}


.game-over-stat span {
    display: block;

    font-size: 30px;

    font-weight: 900;

    margin-bottom: 6px;
}


.game-over-stat small {
    color: #999;

    font-size: 10px;

    font-weight: 900;

    letter-spacing: 1.5px;
}


.game-over-buttons {
    display: flex;

    gap: 12px;
}


.retry-btn,
.home-btn {
    flex: 1;

    min-height: 55px;

    border-radius: 12px;

    cursor: pointer;

    font-weight: 900;

    transition:
        transform .2s,
        border .2s;
}


.retry-btn {
    background: #171717;

    color: white;
}


.home-btn {
    background: white;

    color: #171717;

    border:
        2px solid #ddd;
}


.retry-btn:hover,
.home-btn:hover {
    transform:
        translateY(-2px);
}



/* =========================================
   FLOATING MEANING POPUP
========================================= */

/*
Wrapper dari setiap kata / jawaban.
Popup akan diposisikan relatif
terhadap wrapper ini.
*/

.popup-wrapper {
    position: relative;
}



/* =========================================
   POPUP BOX
========================================= */

.meaning-popup {
    position: absolute;

    left: 50%;

    bottom: calc(100% + 14px);

    transform:
        translateX(-50%)
        translateY(8px);

    width: max-content;

    min-width: 200px;

    max-width: 280px;

    padding: 15px 17px;

    border-radius: 13px;

    background: #171717;

    color: white;

    box-shadow:
        0 14px 35px
        rgba(0, 0, 0, .22);

    opacity: 0;

    visibility: hidden;

    pointer-events: none;

    z-index: 9999;

    transition:
        opacity .18s ease,
        visibility .18s ease,
        transform .18s ease;
}



/* =========================================
   SHOW POPUP
========================================= */

.popup-wrapper:hover
.meaning-popup,

.popup-wrapper.popup-open
.meaning-popup {
    opacity: 1;

    visibility: visible;

    transform:
        translateX(-50%)
        translateY(0);
}



/* =========================================
   POPUP ARROW
========================================= */

.meaning-popup::after {
    content: "";

    position: absolute;

    left: 50%;

    top: 100%;

    transform:
        translateX(-50%);

    border-width: 7px;

    border-style: solid;

    border-color:
        #171717
        transparent
        transparent
        transparent;
}



/* =========================================
   POPUP WORD / TITLE
========================================= */

.popup-word {
    display: block;

    margin-bottom: 7px;

    color: #81e49f;

    font-size: 14px;

    font-weight: 900;
}



/* =========================================
   POPUP SUBTITLE
========================================= */

.popup-description {
    display: block;

    margin-bottom: 8px;

    color: #9b9b9b;

    font-size: 9px;

    font-weight: 900;

    letter-spacing: 1.4px;
}



/* =========================================
   POPUP MEANINGS
========================================= */

.popup-meaning {
    display: block;

    padding: 4px 0;

    color: #f1f1f1;

    font-size: 13px;

    font-weight: 600;

    line-height: 1.45;
}


.popup-meaning::before {
    content: "• ";

    color: #81e49f;
}



/* =========================================
   ARRANGE WORD POPUP
========================================= */

.word-popup-wrapper {
    position: relative;

    display: inline-flex;

    align-items: center;
}


.word-popup-wrapper
.meaning-popup {
    bottom: calc(100% + 12px);
}



/*
Kalau kata sudah dipilih ke YOUR SENTENCE,
wrapper tetap bekerja sehingga artinya
masih dapat dilihat.
*/

.selected-words
.word-popup-wrapper {
    display: inline-flex;
}



/* =========================================
   MULTIPLE CHOICE POPUP
========================================= */

.choice-popup-wrapper {
    position: relative;

    width: 100%;
}


.choice-popup-wrapper
.answer-btn {
    width: 100%;
}


.choice-popup-wrapper
.meaning-popup {
    bottom: calc(100% + 12px);
}



/* =========================================
   QUESTION POPUP
========================================= */

.question-popup-wrapper {
    position: relative;

    width: fit-content;

    max-width: 100%;

    margin-bottom: 12px;
}


.question-popup-wrapper > h1 {
    max-width: 650px;

    font-size:
        clamp(27px, 4vw, 36px);

    line-height: 1.25;

    letter-spacing: -1px;

    cursor: help;
}


.question-popup-wrapper
.meaning-popup {
    left: 30%;

    bottom: calc(100% + 12px);
}



/* =========================================
   TRANSLATION POPUP
========================================= */

.translation-popup-wrapper {
    position: relative;

    width: 100%;
}


.translation-popup-wrapper
.meaning-popup {
    bottom: calc(100% + 13px);

    left: 50%;

    min-width: 230px;

    max-width: 320px;
}



/* =========================================
   SMALL POPUP ANIMATION
========================================= */

@keyframes popupAppear {

    from {
        opacity: 0;

        transform:
            translateX(-50%)
            translateY(8px)
            scale(.97);
    }

    to {
        opacity: 1;

        transform:
            translateX(-50%)
            translateY(0)
            scale(1);
    }

}


.popup-wrapper:hover
.meaning-popup {
    animation:
        popupAppear .17s ease;
}



/* =========================================
   IMPROVE WORD BANK SPACING
========================================= */

.word-bank {
    align-items: center;
}


.word-popup-wrapper
.word-btn {
    position: relative;

    z-index: 1;
}



/* =========================================
   IMPROVE ANSWER PREVIEW
========================================= */

.choice-popup-wrapper {
    min-width: 0;
}


.choice-popup-wrapper
.answer-btn {
    position: relative;

    z-index: 1;
}



/* =========================================
   POPUP WHEN BUTTON DISABLED
========================================= */

/*
Walaupun button disabled setelah CHECK,
popup masih bisa tampil karena hover
ditangani oleh wrapper.
*/

.word-popup-wrapper:hover
.meaning-popup,

.choice-popup-wrapper:hover
.meaning-popup {
    opacity: 1;

    visibility: visible;
}



/* =========================================
   RESPONSIVE
========================================= */

@media (max-width: 800px) {

    .hero {
        flex-direction: column;

        justify-content: center;

        padding-top: 70px;

        padding-bottom: 70px;
    }


    .hero-text,
    .hero-visual {
        width: 100%;
    }


    .hero-visual {
        margin-top: 30px;
    }


    .language-circle {
        width: 230px;

        height: 230px;

        font-size: 34px;
    }


    .language-grid {
        grid-template-columns: 1fr;
    }


    .quiz-content {
        margin-top: 60px;
    }

}



/* =========================================
   MOBILE
========================================= */

@media (max-width: 600px) {

    nav {
        padding: 0 5%;
    }


    .nav-links {
        display: none;
    }


    .hero {
        padding-left: 7%;

        padding-right: 7%;
    }


    .hero h1 {
        letter-spacing: -3px;
    }


    .language-page {
        padding-left: 20px;

        padding-right: 20px;
    }


    .quiz-page {
        padding-left: 18px;

        padding-right: 18px;
    }


    .quiz-header {
        gap: 12px;
    }


    .heart {
        min-width: 40px;
    }


    .answers {
        grid-template-columns: 1fr;
    }


    .quiz-content {
        margin-top: 50px;
    }


    .game-over-buttons {
        flex-direction: column;
    }


    .game-over-card h1 {
        letter-spacing: -2px;
    }


    .game-over-stat span {
        font-size: 24px;
    }



    /* =====================================
       MOBILE POPUP
    ===================================== */

    .meaning-popup {
        min-width: 160px;

        max-width: 210px;

        padding: 12px 14px;
    }


    .popup-word {
        font-size: 13px;
    }


    .popup-description {
        font-size: 8px;
    }


    .popup-meaning {
        font-size: 12px;
    }


    .question-popup-wrapper
    .meaning-popup {
        left: 50%;
    }


    .translation-popup-wrapper
    .meaning-popup {
        min-width: 180px;

        max-width: 230px;
    }

}