.school-challenges {
    position: relative;
    overflow: hidden;
    padding: var(--section-padding-y-large) var(--container-padding);
    background: var(--color-dark);
    color: var(--color-white);
}

.school-challenges__container {
    width: 100%;
    max-width: var(--container-width-wide);
    margin-inline: auto;
}

/* Header */

.school-challenges__header {
    display: flex;
    flex-direction: column;
    gap: var(--space-7);
    padding-bottom: var(--space-9);
    border-bottom: 1px solid var(--color-dark-soft);
}

.school-challenges__heading {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-6);
}

.school-challenges__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    margin: 0;
    color: var(--color-brand-green);
    font-family: var(--font-mono);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.school-challenges__eyebrow-marker {
    color: var(--color-brand-yellow);
    font-size: var(--font-size-xl);
    line-height: 1;
}

.school-challenges__title {
    color: var(--color-white);
    max-width: 1100px;
    margin: 0;
    font-family: var(--font-primary);
    font-size: clamp(2.75rem, 6.5vw, 6rem);
    font-weight: var(--font-weight-bold);
    line-height: 0.98;
    letter-spacing: -0.055em;
    text-wrap: balance;
}

.school-challenges__title span {
    display: block;
    margin-top: var(--space-3);
    color: var(--color-brand-green);
}

.school-challenges__introduction {
    display: grid;
    grid-template-columns: minmax(90px, 0.25fr) minmax(0, 1fr);
    align-items: start;
    gap: var(--space-7);
    width: min(100%, 850px);
    align-self: flex-end;
}

.school-challenges__index {
    padding-top: var(--space-2);
    color: var(--color-brand-yellow);
    font-family: var(--font-mono);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.06em;
    white-space: nowrap;
}

.school-challenges__lead {
    margin: 0;
    color: var(--color-border-dark);
    font-family: var(--font-secondary);
    font-size: clamp(1.125rem, 1.7vw, 1.375rem);
    line-height: var(--line-height-relaxed);
}

/* Central statement */

.school-challenges__statement {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-6);
    overflow: hidden;
    margin-block: var(--space-9);
    padding: clamp(var(--space-6), 4vw, var(--space-9));
    border: 1px solid var(--color-dark-soft);
    border-radius: var(--border-radius-lg);
    background: var(--color-black);
}

.school-challenges__statement-content {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-5);
    max-width: 850px;
}

.school-challenges__statement-label {
    display: inline-flex;
    align-items: center;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--border-radius-pill);
    background: var(--color-brand-yellow);
    color: var(--color-black);
    font-family: var(--font-mono);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.08em;
}

.school-challenges__statement-text {
    margin: 0;
    font-family: var(--font-primary);
    font-size: clamp(1.75rem, 4vw, 3.75rem);
    font-weight: var(--font-weight-medium);
    line-height: var(--line-height-tight);
    letter-spacing: -0.035em;
    text-wrap: balance;
}

.school-challenges__statement-text span {
    color: var(--color-border-dark);
}

.school-challenges__statement-text strong {
    color: var(--color-brand-green);
    font-weight: var(--font-weight-bold);
}

.school-challenges__statement-mark {
    flex-shrink: 0;
    color: var(--color-brand-yellow);
    font-family: var(--font-primary);
    font-size: clamp(5rem, 12vw, 10rem);
    font-weight: var(--font-weight-bold);
    line-height: 0.8;
    opacity: 0.95;
}

.school-challenges__statement-index {
    position: absolute;
    right: var(--space-6);
    bottom: var(--space-4);
    color: var(--color-text-light);
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.08em;
}

/* Challenge cards */

.school-challenges__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-5);
}

.school-challenges__card {
    position: relative;
    display: flex;
    min-width: 0;
    min-height: 390px;
    flex-direction: column;
    align-items: flex-start;
    overflow: hidden;
    padding: clamp(var(--space-5), 2.5vw, var(--space-7));
    border: 1px solid var(--color-dark-soft);
    border-radius: var(--border-radius-lg);
    background: var(--color-background);
    color: var(--color-text);
    transition:
        border-color var(--transition-base),
        box-shadow var(--transition-base);
}

.school-challenges__card:hover {
    border-color: var(--color-border-dark);
    box-shadow: var(--shadow-lg);
}

.school-challenges__card-header {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
}

.school-challenges__card-number {
    display: grid;
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    place-items: center;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    background: var(--color-background-soft);
    color: var(--color-text);
    font-family: var(--font-mono);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
}

.school-challenges__card-tag {
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-pill);
    background: var(--color-background-soft);
    color: var(--color-text-secondary);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.06em;
    text-align: right;
}

.school-challenges__card-symbol {
    display: grid;
    width: 72px;
    height: 72px;
    flex-shrink: 0;
    place-items: center;
    margin-block: var(--space-7) var(--space-5);
    border-radius: var(--border-radius-lg);
    background: var(--color-brand-blue-light);
    color: var(--color-brand-blue-dark);
    font-size: 1.75rem;
}

.school-challenges__card--skills {
    background-color: var(--color-brand-green-light);
}

.school-challenges__card--technology {
    background-color: var(--color-brand-blue-light);
}

.school-challenges__card--curriculum {
    background-color: var(--color-brand-yellow-light);
}

.school-challenges__card--implementation {
    background-color: var(--color-brand-orange-light);
}


.school-challenges__card--skills .school-challenges__card-symbol {
    background: var(--color-brand-green);
    color: var(--color-brand-green-light);
}

.school-challenges__card--technology .school-challenges__card-symbol {
    background: var(--color-brand-blue);
    color: var(--color-brand-blue-light);
}

.school-challenges__card--curriculum .school-challenges__card-symbol {
    background: var(--color-brand-yellow);
    color: var(--color-brand-yellow-light);
}

.school-challenges__card--implementation .school-challenges__card-symbol {
    background: var(--color-brand-orange);
    color: var(--color-brand-orange-light);
}

.school-challenges__card-content {
    width: 100%;
}

.school-challenges__card-title {
    max-width: 440px;
    margin: 0;
    font-family: var(--font-primary);
    font-size: clamp(1.5rem, 2.3vw, 2.125rem);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    letter-spacing: -0.025em;
    text-wrap: balance;
}

.school-challenges__card-description {
    max-width: 520px;
    margin: var(--space-4) 0 0;
    color: var(--color-text-secondary);
    font-family: var(--font-secondary);
    font-size: var(--font-size-md);
    line-height: var(--line-height-relaxed);
}

.school-challenges__card-footer {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    margin-top: auto;
    padding-top: var(--space-6);
}

.school-challenges__card-bottom {
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.06em;
}

.school-challenges__card-marker {
    display: grid;
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    place-items: center;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-pill);
    color: var(--color-text-secondary);
    font-family: var(--font-secondary);
    font-size: var(--font-size-lg);
    transition:
        color var(--transition-base),
        background-color var(--transition-base),
        border-color var(--transition-base);
}

.school-challenges__card:hover .school-challenges__card-marker {
    border-color: var(--color-text);
    background: var(--color-text);
    color: var(--color-white);
}

/* Closing statement */

.school-challenges__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-7);
    margin-top: var(--space-9);
    padding-top: var(--space-7);
    border-top: 1px solid var(--color-dark-soft);
}

.school-challenges__footer-text {
    max-width: 820px;
    margin: 0;
    color: var(--color-border-dark);
    font-family: var(--font-primary);
    font-size: clamp(1.25rem, 2.4vw, 2rem);
    line-height: var(--line-height-snug);
}

.school-challenges__footer-text strong {
    color: var(--color-white);
    font-weight: var(--font-weight-bold);
}

.school-challenges__link {
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    padding: var(--space-3) var(--space-4) var(--space-3) var(--space-5);
    border: 2px solid var(--color-brand-green);
    border-radius: var(--border-radius-pill);
    background: var(--color-brand-green);
    color: var(--color-text);
    font-family: var(--font-secondary);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-bold);
    text-decoration: none;
    transition:
        background-color var(--transition-base),
        color var(--transition-base),
        border-color var(--transition-base);
}

.school-challenges__link:hover {
    border-color: var(--color-brand-green-dark);
    background: var(--color-brand-green-dark);
    color: var(--color-text);
}

.school-challenges__link:focus-visible {
    outline: 3px solid var(--color-brand-yellow);
    outline-offset: 4px;
}

.school-challenges__link-icon {
    display: grid;
    width: 34px;
    height: 34px;
    flex-shrink: 0;
    place-items: center;
    border-radius: 50%;
    background: var(--color-text);
    color: var(--color-white);
    transition: transform var(--transition-base);
}

.school-challenges__link:hover .school-challenges__link-icon {
    transform: translateX(3px);
}

/* Responsive */

@media (min-width: 1441px) {
    .school-challenges__grid {
        gap: var(--space-6);
    }
}

@media (max-width: 1024px) {
    .school-challenges {
        padding-block: var(--section-padding-y);
    }

    .school-challenges__introduction {
        width: 100%;
    }

    .school-challenges__statement {
        margin-block: var(--space-7);
    }

    .school-challenges__card {
        min-height: 410px;
    }

    .school-challenges__card-title {
        font-size: clamp(1.5rem, 2.8vw, 1.875rem);
    }

    .school-challenges__footer {
        align-items: flex-start;
    }
}

@media (max-width: 768px) {
    .school-challenges {
        padding: var(--space-10) var(--container-padding);
    }

    .school-challenges__header {
        gap: var(--space-6);
        padding-bottom: var(--space-7);
    }

    .school-challenges__heading {
        gap: var(--space-5);
    }

    .school-challenges__title {
        font-size: clamp(2.5rem, 8.5vw, 4.25rem);
    }

    .school-challenges__introduction {
        grid-template-columns: 1fr;
        gap: var(--space-3);
    }

    .school-challenges__statement {
        gap: var(--space-3);
        margin-block: var(--space-7);
        padding: var(--space-6);
    }

    .school-challenges__statement-content {
        gap: var(--space-4);
    }

    .school-challenges__statement-text {
        font-size: clamp(1.75rem, 5.5vw, 2.75rem);
    }

    .school-challenges__statement-mark {
        font-size: clamp(4rem, 12vw, 6rem);
    }

    .school-challenges__statement-index {
        right: var(--space-5);
        bottom: var(--space-3);
        font-size: 0.55rem;
    }

    .school-challenges__grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .school-challenges__card {
        min-height: 0;
        padding: var(--space-6);
    }

    .school-challenges__card-symbol {
        width: 64px;
        height: 64px;
        margin-block: var(--space-6) var(--space-4);
    }

    .school-challenges__card-title {
        max-width: 560px;
        font-size: clamp(1.625rem, 5vw, 2rem);
    }

    .school-challenges__card-description {
        max-width: 600px;
    }

    .school-challenges__card-footer {
        padding-top: var(--space-5);
    }

    .school-challenges__footer {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-5);
        margin-top: var(--space-7);
    }

    .school-challenges__footer-text {
        font-size: clamp(1.25rem, 4.5vw, 1.75rem);
    }
}

@media (max-width: 480px) {
    .school-challenges {
        padding-inline: var(--space-4);
    }

    .school-challenges__title {
        font-size: clamp(2.2rem, 10vw, 3.1rem);
    }

    .school-challenges__statement {
        align-items: flex-start;
        padding: var(--space-5);
    }

    .school-challenges__statement-text {
        font-size: clamp(1.625rem, 7vw, 2.25rem);
    }

    .school-challenges__statement-mark {
        font-size: 3.5rem;
    }

    .school-challenges__card {
        padding: var(--space-5);
    }

    .school-challenges__card-tag {
        font-size: 0.6rem;
    }

    .school-challenges__card-title {
        font-size: 1.625rem;
    }

    .school-challenges__card-description {
        font-size: var(--font-size-sm);
    }

    .school-challenges__card-bottom {
        font-size: 0.58rem;
    }

    .school-challenges__link {
        width: 100%;
        justify-content: space-between;
    }
}

@media (prefers-reduced-motion: reduce) {
    .school-challenges__card,
    .school-challenges__card-marker,
    .school-challenges__link,
    .school-challenges__link-icon {
        transition: none;
    }
}