/* =========================================================
   BELONGINGIN – SYSTEMIC SCALING CHECK
   Skalierungsfragen + Ergebnis / Hinweise und Spuren

   Farbwelt:
   #6F8F7A  – BelongingIn Grün
   #1F2A44  – Dunkelblau
   #D6D0C4  – warmes Beige
   ========================================================= */


/* =========================================================
   1. BASIS / VARIABLEN
   ========================================================= */

:root {
    --sc-primary: #6F8F7A;
    --sc-primary-dark: #587261;
    --sc-primary-light: #E9EFEB;

    --sc-navy: #1F2A44;
    --sc-navy-light: #3B465D;

    --sc-beige: #D6D0C4;
    --sc-beige-light: #F5F3EF;

    --sc-white: #FFFFFF;
    --sc-background: #FAFAF8;

    --sc-text: #263044;
    --sc-text-light: #697181;
    --sc-border: #DCDDD8;

    --sc-positive: #6F8F7A;
    --sc-negative: #9A6F68;
    --sc-neutral: #A7A9A3;

    --sc-radius-sm: 6px;
    --sc-radius-md: 10px;
    --sc-radius-lg: 16px;

    --sc-shadow-soft: 0 6px 24px rgba(31, 42, 68, 0.06);

    --sc-transition: 180ms ease;
}


/* =========================================================
   2. CONTAINER
   ========================================================= */

.scaling-check {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    /* padding: 20px; */
    box-sizing: border-box;

    color: var(--sc-text);
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
                 Roboto, Helvetica, Arial, sans-serif;

    line-height: 1.6;
}

.scaling-check *,
.scaling-check *::before,
.scaling-check *::after {
    box-sizing: border-box;
}


/* =========================================================
   3. INTRO
   ========================================================= */

.scaling-intro {
    max-width: 760px;
    margin: 0 auto 48px;
    text-align: center;
}

.scaling-intro__eyebrow {
    margin-bottom: 10px;

    color: var(--sc-primary);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.scaling-intro__title {
    margin: 0 0 18px;

    color: var(--sc-navy);
    font-family: "Playfair Display", Georgia, serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 500;
    line-height: 1.18;
}

.scaling-intro__text {
    max-width: 680px;
    margin: 0 auto;

    color: var(--sc-text-light);
    font-size: 1.05rem;
    line-height: 1.75;
}


/* =========================================================
   4. PROGRESS
   ========================================================= */

.scaling-progress {
    max-width: 700px;
    margin: 0 auto 42px;
}

.scaling-progress__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;

    margin-bottom: 9px;

    color: var(--sc-text-light);
    font-size: 0.82rem;
}

.scaling-progress__bar {
    width: 100%;
    height: 5px;

    overflow: hidden;

    background: var(--sc-beige-light);
    border-radius: 999px;
}

.scaling-progress__value {
    width: 16.666%;
    height: 100%;

    background: var(--sc-primary);
    border-radius: inherit;

    transition: width 350ms ease;
}


/* =========================================================
   5. FRAGE / CARD
   ========================================================= */

.scaling-question {
    margin: 0 auto 38px;
    padding: 38px 40px 42px;

    background: var(--sc-white);
    border: 1px solid var(--sc-border);
    border-radius: var(--sc-radius-lg);

    box-shadow: var(--sc-shadow-soft);
}

.scaling-question__number {
    margin-bottom: 13px;

    color: var(--sc-primary);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.scaling-question__text {
    max-width: 760px;
    margin: 0 0 36px;

    color: var(--sc-navy);
    /* font-family: "Playfair Display", Georgia, serif; */
    font-family: "Inter", sans-serif !important;   
    font-size: clamp(1.45rem, 3vw, 2rem);
    font-size: 1rem !important;
    font-weight: 500;
    line-height: 1.35;
        text-transform: none !important;


}


/* =========================================================
   6. SKALA – BESCHREIBUNG
   ========================================================= */

.scaling-scale {
    width: 100%;
}

.scaling-scale__description {
    display: flex;
    justify-content: space-between;
    gap: 30px;

    margin-bottom: 13px;

    color: var(--sc-text-light);
    font-size: 0.82rem;
    line-height: 1.45;
}

.scaling-scale__description-left {
    max-width: 210px;
    text-align: left;
}

.scaling-scale__description-right {
    max-width: 210px;
    margin-left: auto;
    text-align: right;
}

/* =========================================================
   7. SKALA – BUTTONS
   ========================================================= */

.scaling-scale__options {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;

    width: 100%;
}

.scaling-option {
    position: relative;

    display: flex;
    align-items: center;
    justify-content: center;

    min-height: 52px;
    padding: 0 10px;

    background: var(--sc-white);
    border: 1px solid var(--sc-border);
    border-radius: var(--sc-radius-sm);

    color: var(--sc-text);
    font-size: 0.95rem;
    font-weight: 600;

    cursor: pointer;

    transition:
        background-color var(--sc-transition),
        border-color var(--sc-transition),
        color var(--sc-transition),
        transform var(--sc-transition),
        box-shadow var(--sc-transition);
}

.scaling-option:hover {
    border-color: var(--sc-primary);
    color: var(--sc-primary);

    transform: translateY(-2px);
}

.scaling-option:focus-visible {
    outline: 3px solid rgba(111, 143, 122, 0.25);
    outline-offset: 2px;
}

.scaling-option.is-selected {
    background: var(--sc-primary);
    border-color: var(--sc-primary);
    color: var(--sc-white);

    box-shadow: 0 4px 12px rgba(111, 143, 122, 0.22);
}



/* =========================================================
   8. SKALA – MARKER
   ========================================================= */

.scaling-scale__markers {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    align-items: start;

    margin-top: 11px;

    color: var(--sc-text-light);
    font-size: 0.75rem;
    line-height: 1.4;
}

.scaling-scale__marker--negative {
    text-align: left;
    /* color: var(--sc-negative); */
}

.scaling-scale__marker--neutral {
    text-align: center;
}

.scaling-scale__marker--positive {
    text-align: right;
    color: var(--sc-primary-dark);
}

/* =========================================================
   9. AKTUELLE AUSWAHL
   ========================================================= */

.scaling-selection {
    min-height: 28px;
    margin-top: 22px;

    text-align: center;
}

.scaling-selection__value {
    display: inline-flex;
    align-items: center;
    gap: 7px;

    padding: 6px 12px;

    background: var(--sc-primary-light);
    border-radius: 999px;

    color: var(--sc-primary-dark);
    font-size: 0.82rem;
    font-weight: 600;

    opacity: 0;

    transition: opacity var(--sc-transition);
}

.scaling-selection__value.is-visible {
    opacity: 1;
}


/* =========================================================
   10. NAVIGATION
   ========================================================= */

.scaling-navigation {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;

    max-width: 900px;
    margin: 0 auto;
}

.scaling-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 48px;
    padding: 0 24px;

    border-radius: 7px;

    font-family: inherit;
    font-size: 0.92rem;
    font-weight: 600;

    cursor: pointer;

    transition:
        background-color var(--sc-transition),
        border-color var(--sc-transition),
        color var(--sc-transition),
        transform var(--sc-transition);
}

.scaling-button:hover {
    transform: translateY(-1px);
}

.scaling-button:focus-visible {
    outline: 3px solid rgba(111, 143, 122, 0.25);
    outline-offset: 3px;
}

.scaling-button--primary {
    background: var(--sc-primary);
    border: 1px solid var(--sc-primary);
    color: var(--sc-white);
}

.scaling-button--primary:hover {
    background: var(--sc-primary-dark);
    border-color: var(--sc-primary-dark);
}

.scaling-button--secondary {
    background: transparent;
    border: 1px solid var(--sc-border);
    color: var(--sc-text);
}

.scaling-button--secondary:hover {
    border-color: var(--sc-navy);
    color: var(--sc-navy);
}

.scaling-button:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    transform: none;
}


/* =========================================================
   11. ERGEBNISBEREICH
   ========================================================= */

.scaling-results {
    max-width: 900px;
    margin: 70px auto 0;
}

.scaling-results__intro {
    max-width: 720px;
    margin: 0 auto 45px;

    text-align: center;
}



.scaling-results__title {
    margin: 0 0 18px;

    color: var(--sc-navy);
    font-family: "Playfair Display", Georgia, serif;
    font-size: clamp(1.9rem, 4vw, 2.7rem);
    font-weight: 500;
    line-height: 1.2;
}


/* =========================================================
   12. ERGEBNIS – HINWEIS / SPUR
   ========================================================= */

.scaling-traces {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.scaling-trace {
    position: relative;

    padding: 28px 28px 30px;

    background: var(--sc-white);
    border: 1px solid var(--sc-border);
    border-radius: var(--sc-radius-md);

    box-shadow: 0 4px 18px rgba(31, 42, 68, 0.04);
}

.scaling-trace::before {
    content: "";

    position: absolute;
    top: 0;
    left: 0;

    width: 4px;
    height: 100%;

    background: var(--sc-primary);
    border-radius: var(--sc-radius-md) 0 0 var(--sc-radius-md);
}

.scaling-trace__label {
    margin-bottom: 10px;

    color: var(--sc-primary);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.scaling-trace__title {
    margin: 0 0 12px;

    color: var(--sc-navy);
    font-family: "Playfair Display", Georgia, serif;
    font-size: 1.35rem;
    font-weight: 500;
    line-height: 1.3;
}

.scaling-trace__text {
    margin: 0;

    color: var(--sc-text-light);
    font-size: 0.93rem;
    line-height: 1.7;
}

/* Mehr Abstand zwischen den einzelnen Scaling-Traces */
#scaling-traces {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* Keine zusätzlichen Außenabstände neben dem Container-Gap */
#scaling-traces .scaling-trace {
    margin: 0;
}



/* =========================================================
   15. ABSCHLUSS / COACHING-HINWEIS
   ========================================================= */

.scaling-next-step {
    margin-top: 50px;
    padding: 38px 40px;

    background: var(--sc-white);
    border: 1px solid var(--sc-border);
    border-radius: var(--sc-radius-lg);

    text-align: center;
}

.scaling-next-step__title {
    margin: 0 0 15px;

    color: var(--sc-navy);
    font-family: "Playfair Display", Georgia, serif;
    font-size: 1.65rem;
    font-weight: 500;
    line-height: 1.35;
}

.scaling-next-step__text {
    max-width: 680px;
    margin: 0 auto 25px;

    color: var(--sc-text-light);
    font-size: 0.96rem;
    line-height: 1.75;
}

.scaling-next-step__button {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 48px;
    padding: 0 26px;

    background: var(--sc-primary);
    border: 1px solid var(--sc-primary);
    border-radius: 7px;

    color: var(--sc-white);

    font-family: inherit;
    font-size: 0.92rem;
    font-weight: 600;
    text-decoration: none;

    transition:
        background-color var(--sc-transition),
        border-color var(--sc-transition),
        transform var(--sc-transition);
}

.scaling-next-step__button:hover {
    background: var(--sc-primary-dark);
    border-color: var(--sc-primary-dark);
    transform: translateY(-1px);
}




/* =========================================================
   17. LEERE / NOCH KEIN ERGEBNIS
   ========================================================= */

.scaling-results--empty {
    padding: 50px 30px;

    background: var(--sc-beige-light);
    border-radius: var(--sc-radius-lg);

    text-align: center;
}

.scaling-results--empty__text {
    max-width: 520px;
    margin: 0 auto;

    color: var(--sc-text-light);
}


/* =========================================================
   18. ANIMATIONEN
   ========================================================= */

@keyframes scalingFadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.scaling-question.is-visible {
    animation: scalingFadeIn 350ms ease both;
}

.scaling-trace {
    animation: scalingFadeIn 400ms ease both;
}

.scaling-trace:nth-child(2) {
    animation-delay: 70ms;
}

.scaling-trace:nth-child(3) {
    animation-delay: 140ms;
}

.scaling-trace:nth-child(4) {
    animation-delay: 210ms;
}


/* =========================================================
   19. RESPONSIVE – TABLET
   ========================================================= */

@media (max-width: 760px) {
/* 
    .scaling-check {
        padding: 15px;
    } */

    .scaling-question {
        padding: 30px 25px 32px;
    }

    .scaling-scale__options {
        gap: 5px;
    }

    .scaling-option {
        font-size: 0.78rem;
    }

    .scaling-traces {
        grid-template-columns: 1fr;
    }

    .scaling-reflection,
    .scaling-next-step {
        padding: 30px 25px;
    }
}


/* =========================================================
   20. RESPONSIVE – MOBILE
   ========================================================= */

@media (max-width: 520px) {

    .scaling-intro {
        margin-bottom: 35px;
    }

    .scaling-intro__title {
        font-size: 2rem;
    }

    .scaling-intro__text {
        font-size: 0.95rem;
    }

    .scaling-progress {
        margin-bottom: 30px;
    }

    .scaling-question {
        padding: 25px 18px 28px;
        border-radius: var(--sc-radius-md);
    }

    .scaling-question__text {
        margin-bottom: 28px;
        font-size: 1.4rem;
    }

    /*
       Auf kleinen Bildschirmen werden die 11 Werte
       bewusst weiterhin nebeneinander dargestellt.
       Dadurch bleibt die Skala als Ganzes sichtbar.
    */

    .scaling-scale__options {
        gap: 3px;
    }

    .scaling-option {
        border-radius: 4px;
        font-size: 0.68rem;
    }

    .scaling-scale__description {
        gap: 15px;
        font-size: 0.74rem;
    }

    .scaling-scale__description-left,
    .scaling-scale__description-right {
        max-width: 145px;
    }

    .scaling-navigation {
        gap: 10px;
    }

    .scaling-button {
        min-height: 45px;
        padding: 0 17px;
        font-size: 0.85rem;
    }

    .scaling-results {
        margin-top: 50px;
    }

    .scaling-trace {
        padding: 24px 22px 26px;
    }

    .scaling-insight {
        padding: 27px 22px;
    }

    .scaling-reflection {
        padding: 28px 20px;
    }

    .scaling-next-step {
        padding: 28px 20px;
    }
}


/* =========================================================
   21. SEHR KLEINE BILDSCHIRME
   ========================================================= */

@media (max-width: 360px) {

    .scaling-option {
        font-size: 0.6rem;
    }

    .scaling-scale__description {
        font-size: 0.68rem;
    }

    .scaling-button {
        padding: 0 13px;
    }
}


/* =========================================================
   22. REDUCED MOTION
   ========================================================= */

@media (prefers-reduced-motion: reduce) {

    .scaling-check *,
    .scaling-check *::before,
    .scaling-check *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}   



.problem-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding-bottom: 2rem;
    padding-top: 1rem;
}

.problem-navigation .prev-post {
    width: 48%;
}

.problem-navigation .prev-post:last-child {
    text-align: right;
}

.problem-navigation__title {
    text-decoration: none;
    font-size: small;
    font-weight: bold;
}





/* Interview challenge cards */

.interview-challenges {
    margin: 2.5rem 0;
}

.interview-challenges > h2 {
    margin-bottom: 1.5rem;
}

.challenge-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.challenge-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;

    padding: 1.35rem;
    background: var(--color-background);
    border: 1px solid var(--color-secondary);
    border-radius: 8px;

    transition:
        border-color 180ms ease,
        background-color 180ms ease;
}

.challenge-card:hover {
    background: var(--color-background2);
    /* border-color: #bdc8d7; */
}

.challenge-number {
    display: flex;
    flex: 0 0 2.5rem;
    align-items: center;
    justify-content: center;

    width: 2.5rem;
    height: 2.5rem;

    background: var(--color-accent);
    color: var(--color-background);
    border-radius: 6px;

    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.challenge-content {
    min-width: 0;
}

.challenge-content h4 {
    margin: 0 0 0.45rem;
    color: var(--color-accent);
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.45;
}

.challenge-content p {
    margin: 0;
    color: var(--color-primary);
    font-size: 0.8rem;
    line-height: 1.4;
}

/* Last card spans the full width on desktop */

.challenge-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
}

/* Tablet and mobile */


/* Notebook screens: display cards vertically */
@media screen and (max-width: 2400px) {
    .challenge-grid {
        grid-template-columns: 1fr;
    }

    .challenge-card:last-child:nth-child(odd) {
        grid-column: auto;
    }
}


@media screen and (max-width: 736px) {
    .challenge-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }

    .challenge-card:last-child:nth-child(odd) {
        grid-column: auto;
    }

    .challenge-card {
        padding: 1.1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .challenge-card {
        transition: none;
    }
}